阅读说明：本技术 一种农产品包装机 (Agricultural product packaging machine ) 是由 邱型锋 于怀智 郭风军 于 2021-07-29 设计创作，主要内容包括：本发明公开了一种农产品包装机,包括机架、进料仓、开合门和控制器,所述机架顶部开设有进料口,所述进料仓设置在机架顶部,且所述进料仓与进料口连通,所述控制器设置在机架外侧壁,所述开合门通过合页转动设置在机架正面下部,本发明通过除杂机构可将农产品干货中的杂质有效分离,有效保证农产品干货打包封口后质量,通过打散部可以将粘接在一起的农产品干货充分打散分离成个体,通过动力机构配合送料机构以及称重分拣机构将农产品干货定量输送给包装封口机构进行打包封口,保证农产品质量的同时可以精准定量,本发明结构简单,操作方便,而且称量方便,精准定量,打包封口效率高,有效提高装置的生产效率。(The invention discloses an agricultural product packaging machine, which comprises a frame, a feeding bin, an opening and closing door and a controller, wherein the top of the frame is provided with a feeding hole, the feeding bin is arranged at the top of the frame and is communicated with the feeding hole, the controller is arranged on the outer side wall of the frame, the opening and closing door is rotatably arranged at the lower part of the front surface of the frame through a hinge, impurities in dry agricultural products can be effectively separated through an impurity removing mechanism, the quality of the dry agricultural products after being packaged and sealed is effectively ensured, the dry agricultural products which are bonded together can be fully scattered and separated into individuals through a scattering part, the dry agricultural products are quantitatively conveyed to a packaging and sealing mechanism through a power mechanism matched with a feeding mechanism and a weighing and sorting mechanism to be packaged and sealed, the quality of the agricultural products can be accurately quantified, the agricultural product packaging machine is simple in structure, convenient to operate and convenient to weigh, accurate ration, the packing seals efficiently, effectively improves the production efficiency of device.)

1. An agricultural produce packaging machine characterized in that: comprises a rack (1), a feeding bin (2), an opening and closing door (17) and a controller (15), wherein a feeding port (101) is formed in the top of the rack (1), the feeding bin (2) is arranged at the top of the rack (1), the feeding bin (2) is communicated with the feeding port (101), the controller (15) is arranged on the outer side wall of the rack (1), the opening and closing door (17) is rotatably arranged on the front lower part of the rack (1) through a hinge, an impurity removing mechanism (3) is movably arranged on the inner side wall of the rack (1), the impurity removing mechanism (3) comprises a guide plate (31), a fixed block (32), a vibrating motor (33), a connecting block (36), an exhaust fan (37) and a first spring (39), one end, far away from the inner side wall of the rack (1), of the guide plate (31) is hinged in the rack (1), a first through hole is formed in the middle of the guide plate (31), the embedded filter screen (40) that is equipped with of first through-hole, stock guide (31) lower extreme fixed mounting has first rubber slab (35), the stock guide (31) other end is connected with fixed block (32) through first spring (39), stock guide (31) tip fixed mounting has second rubber slab (38), fixed block (32) set up in frame (1) inside wall and are located stock guide (31) below, vibrating motor (33) fixed mounting is at stock guide (31) lower extreme, connecting block (36) fixed mounting is in frame (1) inside wall and are located fixed block (32) below, air exhauster (37) fixed mounting is in frame (1) inside wall, the exhaust column through connection piece (36) of air exhauster (37) extends to connecting block (36) top, the exhaust pipe of air exhauster (37) runs through frame (1) lateral wall and extends to frame (1) outside, an outlet (102) is formed in the outer wall of the rack (1), the lower end of the outlet (102) is located below the connecting block (36), and a collecting box (16) is rotatably arranged in the outlet (102).

2. A produce wrapping machine according to claim 1 wherein: the material guide plate is characterized in that a V-shaped groove (311) is formed in the upper surface of the material guide plate (31), a plurality of groups of scattering parts (34) are arranged in the V-shaped groove (311) in a staggered mode, each scattering part (34) comprises a column block (341) and a second spring (342), the column block (341) is fixedly installed at the bottom of the V-shaped groove (311), a material guide hole (3411) and a connecting hole (3412) are formed in the column block (341), the material guide hole (3411) is located below the connecting hole (3412) and communicated with the connecting hole (3412), and the lower end of the second spring (342) is arranged in the connecting hole (3412).

3. A produce wrapping machine according to claim 1 wherein: the utility model discloses a guide plate, including stock guide (31), guide plate (31) lower extreme articulates there is tight mechanism in top (4), the one end that guide plate (31) were kept away from in tight mechanism in top (4) articulates at first rubber slab (35) lateral wall, the tight mechanism in top (4) includes dead lever (41), slide bar (42) and third spring (43), dead lever (41) articulate at stock guide (31) lower extreme, sliding tray (411) have been seted up in dead lever (41), slide bar (42) slide and set up in sliding tray (411), the one end that slide bar (42) stretched out sliding tray (411) articulates at first rubber slab (35) lateral wall, be provided with third spring (43) between the slide bar (42) other end and sliding tray (411) bottom.

4. A produce wrapping machine according to claim 1 wherein: a sliding groove (321) and a placing hole (322) are vertically formed in the fixing block (32), an adjusting mechanism (5) is arranged in the sliding groove (321) in a sliding mode, the adjusting mechanism (5) comprises a cylindrical table (51), a third rotating shaft (52), a fourth bevel gear (53), a cylinder (54), a sliding block (55), a cylindrical convex block (56), a cover plate (57) and a fixing plate (58), the third rotating shaft (52) is rotatably arranged in the fixing block (32) through a bearing, the upper end of the third rotating shaft (52) is located in the sliding groove (321), the cylindrical table (51) is fixedly arranged at the upper end of the third rotating shaft (52), two helical blades are oppositely arranged on the outer circular surface of the cylindrical table (51), the lower end of the third rotating shaft (52) is located in the placing hole (322), and the fourth bevel gear (53) is fixedly arranged at the lower end of the third rotating shaft (52), the cylinder (54) is arranged in the sliding groove (321) in a sliding mode through two sliding blocks (55), the number of the cylindrical protrusions (56) is two, the two cylindrical protrusions (56) are fixedly installed on the inner wall of the cylinder (54) relatively, the two cylindrical protrusions (56) and the two spiral blades on the cylindrical table (51) are arranged in a one-to-one correspondence mode, the cover plate (57) is fixedly installed at the top of the fixing block (32), a second through hole used for enabling the cylinder (54) to penetrate through is formed in the middle of the cover plate (57), the fixing plate (58) is arranged at the top of the cylinder (54), the lower end of the first spring (39) is arranged on the fixing plate (58), and a fourth spring (59) is arranged between the sliding blocks (55) and the cover plate (57).

5. A produce wrapping machine according to claim 1 or 4, wherein: the fixing block (32) is internally provided with a mounting hole (323), the axis of the mounting hole (323) is perpendicular to the axis of the placing hole (322) and is communicated with the placing hole (322), the fixing block (32) is provided with a driving mechanism (6), the driving mechanism (6) comprises a driving shaft (61), a fifth bevel gear (62), a ratchet wheel (63), a fixture block (64), a connecting rod (65) and a sealing cover (67), the driving shaft (61) is rotatably arranged in the mounting hole (323) through a bearing, one end of the driving shaft (61) is arranged in the placing hole (322), the fifth bevel gear (62) is fixedly arranged at one end of the driving shaft (61) which is arranged in the placing hole (322), the fifth bevel gear (62) is in meshing transmission with the fourth bevel gear (53), the other end of the driving shaft (61) is fixedly provided with the connecting rod (65), and the connecting rod (65) is perpendicular to the driving shaft (61), be equipped with handle (66) on connecting rod (65), via hole (103) have been seted up to frame (1) lateral wall, ratchet (63) fixed mounting is on drive shaft (61), ratchet (63) are located via hole (103), fixture block (64) rotate through connecting axle (68) and set up at via hole (103) inner wall, be equipped with the torsional spring between fixture block (64) and connecting axle (68), closing cap (67) fixed mounting is in frame (1) outer wall, just closing cap (67) just sets up via hole (103), set up the third through-hole that is used for cooperation drive shaft (61) to pass on closing cap (67).

6. A produce wrapping machine according to claim 1 wherein: the automatic packaging machine is characterized in that a fixed cylinder (7) is arranged at the bottom in the rack (1), a feeding plate (10) is fixedly arranged in the rack (1), the feeding plate (10) is obliquely arranged, the upper end of the feeding plate (10) is positioned below the material guide plate (31), the lower end of the feeding plate (10) is positioned in the fixed cylinder (7), a feeding mechanism (8), a power mechanism (11), a weighing and sorting mechanism (9) and a packaging and sealing mechanism (12) are sequentially arranged in the fixed cylinder (7) from top to bottom, the power mechanism (11) is used for driving the feeding mechanism (8) and the weighing and sorting mechanism (9), the weighing and sorting mechanism (9) comprises a fixed transverse plate (91), a rotating block (92), a gravity sensor (93), a material placing block (94), a second rotating shaft (95) and a second bevel gear (96), the fixed transverse plate (91) is fixedly arranged on the inner wall of the fixed cylinder (7), the material groove (911) has been seted up on fixed diaphragm (91), discharge gate (912) and standing groove (913) have been seted up respectively to material groove (911) bottom, gravity sensor (93) set up in standing groove (913), second pivot (95) are rotated and are set up at fixed diaphragm (91) center, change piece (92) cover and establish on second pivot (95), logical groove (921) have been seted up on change piece (92), it sets up in logical groove (921) to put piece (94) rotation, it is the fillet to put piece (94) lower extreme edge, second bevel gear (96) fixed mounting is at second pivot (95) top, gravity sensor (93) and controller (15) signal connection.

7. The produce wrapping machine of claim 6, wherein: the feeding mechanism (8) comprises an installation block (81), a first rotating shaft (82), a shifting block (83) and a first bevel gear (84), the installation block (81) is arranged on the inner wall of the fixed cylinder (7), a blanking hole (811) is formed in the installation block (81), the first rotating shaft (82) is rotatably arranged at the center of the installation block (81), the shifting block (83) is arranged at the top of the first rotating shaft (82), the shifting block (83) is crescent in shape, and the first bevel gear (84) is arranged at the lower end of the first rotating shaft (82).

8. A produce packaging machine according to claim 6 or 7, wherein: the power mechanism (11) comprises a transverse plate (111), a sliding block (112), a lead screw (113), a first motor (114), a second motor (115), a third bevel gear (116) and a mounting frame (117), a cutting groove (72) is formed in the outer side wall of the fixed cylinder (7), the mounting frame (117) is fixedly mounted on the outer wall of the fixed cylinder (7), the lead screw (113) is rotatably arranged in the mounting frame (117), the first motor (114) is fixedly mounted at the top of the mounting frame (117), the output end of the first motor (114) is fixedly connected with the lead screw (113), the sliding block (112) is slidably arranged on the inner side wall of the mounting frame (117), a threaded hole used for matching with the lead screw (113) for transmission is formed in the sliding block (112), the transverse plate (111) is fixedly mounted on the side wall of the sliding block (112), and the transverse plate (111) passes through the cutting groove (72) and extends into the fixed cylinder (7), the second motor (115) is fixedly installed on the transverse plate (111), the third bevel gear (116) is fixedly installed at the output end of the second motor (115), the third bevel gear (116) is in meshed transmission with the first bevel gear (84), the first motor (114) and the second motor (115) are electrically connected with the controller (15), and the lower end of the lead screw (113) is provided with a limiting block (118).

9. The produce wrapping machine of claim 6, wherein: the packaging and sealing mechanism (12) comprises a fixed vertical plate (121), a second electric telescopic rod (122), two pressing plates (123), a fixed transverse block (124), two pressing strips (125), two first electric telescopic rods (127), two jacking blocks (128) and an electric heating wire (129), the fixed vertical plate (121) is arranged in a fixed cylinder (7), the second electric telescopic rod (122) is arranged on the side wall of the fixed vertical plate (121), the fixed transverse block (124) is arranged on the inner side wall of the fixed cylinder (7), the two pressing plates (123) are respectively arranged at the output end of the second electric telescopic rod (122) and the side wall of the fixed transverse block (124), second mounting grooves (1231) are respectively formed in the tops of the two pressing plates (123), the two first electric telescopic rods (127) are respectively arranged in the two second mounting grooves (1231), and the two jacking blocks (128) are respectively arranged at the output ends of the two first electric telescopic rods (127), two layering (125) set up respectively at two clamp plate (123) lateral walls, two layering (125) lateral wall is provided with two rubber strips (126) respectively, heating wire (129) set up at clamp plate (123) lateral wall, just heating wire (129) are located under layering (125), second electric telescopic handle (122), heating wire (129) and two first electric telescopic handle (127) all with controller (15) electric connection, the bottom is provided with workbin (13) in frame (1), workbin (13) are located under two clamp plate (123).

10. A produce wrapping machine according to claim 1 wherein: a handle (18) is arranged on the opening and closing door (17), and a mounting foot (14) is arranged at the bottom of the frame 1.

Technical Field

The invention relates to the technical field of agricultural product packaging, in particular to an agricultural product packaging machine.

Background

The dried agricultural products generally refer to seasonings and foods with water removed by methods such as air drying and airing. Common dry goods such as agaric, laver, mushroom, red date, cinnamon, hot pepper, anise, fennel, pepper, medlar, longan, peanut, dried orange peel, raisin and the like with water removed are often packaged by using exquisite packaging bags in the production and sale process, but the packaging bags are required to be sealed by using a packaging machine in order to prolong the quality guarantee period and improve the sealing aesthetic property of the agricultural products, and the conventional dry goods packaging machine is large in size, complex in structure, required to be manually weighed and low in working efficiency.

Through patent search, there are the following known prior art solutions:

application No.: 2020108411304.4, filing date: 2020.09.09, the invention discloses a packaging machine for dry goods of agricultural products, which comprises a machine body, a sieving component, a dehumidifying component and a weighing component, wherein the bottom of the machine body is uniformly provided with 4 support legs, one side of the machine body is provided with a controller, one side of the top of the machine body is provided with a feeding funnel, the bottom of the machine body close to one side of the feeding funnel is provided with a discharge port, the outer side wall of the machine body at the discharge port is provided with a discharge cover, the sieving component is arranged in the machine body below the feeding funnel, the sieving component comprises an L-shaped fixed block, a spring fixed seat, a reset spring, a vibrating plate, a vibrating motor and a drawer, the L-shaped fixed block is arranged on the inner side wall of the machine body right below the feeding funnel, the spring fixed seat is arranged on the inner side wall of the machine body between the L-shaped fixed block and the feeding funnel, and the top of the spring fixed block and one end of the L-shaped fixed block are both provided with reset springs, and 2 reset spring tops are obliquely provided with a vibrating plate, the vibrating motor is arranged at one end of the bottom of the vibrating plate and is electrically connected with the controller, the middle position of the vibrating plate is provided with a screen mesh, the tail end of the vibrating plate extends to one side of the L-shaped fixed block, the dehumidifying part comprises a conveying mechanism, a triangular fixed block, a material baffle plate and heating lamps, the conveying mechanism is arranged at the bottom inside the machine body and comprises a second conducting roller arranged on the side wall of the discharging cover through a bearing, a first conducting roller arranged inside the machine body and far away from the bottom end of one side of the discharging port through a bearing and a conveying belt arranged between the first conducting roller and the second conducting roller, the triangular fixed block is arranged on the inner side wall of the machine body above the first conducting roller, the material baffle plate is arranged at the bottom of the L-shaped fixed block above the triangular fixed block, and the bottom of the L-shaped fixed block on one side of the material baffle plate is provided with 2 heating lamps, the weighing component is arranged between 2 support legs below the discharging cover, the weighing component comprises a cylindrical material storage block, a rotating shaft, guide plates and a motor I, the cylindrical material storage block is arranged between the 2 support legs through a connecting column, a cylindrical material storage tank is arranged at the top of the cylindrical material storage block, one side of the inner bottom end of the cylindrical material storage tank is provided with a fan-shaped weighing plate, the bottom of the fan-shaped weighing plate is provided with a weighing sensor, the output end of the weighing sensor is electrically connected with the input end of a controller, the other side of the inner bottom end of the cylindrical material storage block is provided with a fan-shaped through hole, the rotating shaft penetrates through the central position of the cylindrical material storage block and extends to the inner part of the cylindrical material storage tank, the outer side of the rotating shaft in the cylindrical material storage tank is uniformly provided with 4 guide plates, and the 4 guide plates divide the material storage block into 4 fan-shaped cavities, the first motor is arranged on one side of the bottom of the cylindrical material storage block through the L-shaped fixing frame, the first motor is electrically connected with the controller, and the output end of the first motor is connected with the rotating shaft through the belt mechanism.

This prior art shakes through vibrating motor and vibration board to vibrating the dry goods on the board and separates the bits of broken glass and impurity, then transport the dry goods through conveyer and weigh the back packing on the weighing plate, but shake the board vibration in-process and cut the bits of broken glass and impurity shake easily, the bits of broken glass can not fall into the below through the screen cloth well after falling down with impurity again and reach the purpose that the dry goods of agricultural product cut with the bits of broken glass and impurity separation, the dry goods of agricultural product that bonds together can not separate well, influence follow-up weighing, inclination can not be adjusted well to the stock guide, and the transport of the dry goods of top can not be controlled well when weighing to the dry goods of weighing, the dry goods that easy symmetry is good causes the influence.

Therefore, there is a need for a produce packaging machine that solves the above problems.

Disclosure of Invention

Technical Field

The invention aims to provide an agricultural product packaging machine, which is used for solving the technical problems that impurities in dry agricultural products cannot be well separated, the dry agricultural products bonded together cannot be effectively separated, meanwhile, the weighed dry agricultural products are easily influenced by feeding from the upper part, and the quantification of the dry agricultural products with good symmetry causes interference.

Technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: an agricultural product packaging machine comprises a frame, a feeding bin, an opening and closing door and a controller, wherein a feeding hole is formed in the top of the frame, the feeding bin is arranged at the top of the frame and is communicated with the feeding hole, the controller is arranged on the outer side wall of the frame, the opening and closing door is arranged at the lower part of the front side of the frame through a hinge in a rotating mode, an impurity removing mechanism is movably arranged on the inner side wall of the frame and comprises a material guide plate, a fixed block, a vibrating motor, a connecting block, an exhaust fan and a first spring, one end, away from the inner side wall of the frame, of the material guide plate is hinged in the frame, a first through hole is formed in the middle of the material guide plate, a filter screen is embedded in the first through hole, a first rubber plate is fixedly installed at the lower end of the material guide plate, the other end of the material guide plate is connected with the fixed block through the first spring, and a second rubber plate is fixedly installed at the end of the material guide plate, the utility model discloses a vibration motor, including frame, connecting block, air exhauster, exhaust pipe, second rubber slab and frame, second rubber slab tip hugs closely with the frame inner wall all the time, the fixed block sets up at the frame inside wall and is located the stock guide below, vibrating motor fixed mounting is at the stock guide lower extreme, connecting block fixed mounting is in the frame inside wall and is located the fixed block below, first rubber slab is hugged closely with connecting block one end all the time, connecting block, first rubber slab, second rubber slab and frame enclose into an airtight space, air exhauster fixed mounting is in the frame inside wall, the exhaust pipe through connection piece of air exhauster extends to the connecting block top, the exhaust pipe through the frame lateral wall of air exhauster extends to the frame outside, the export has been seted up to the frame outer wall, the export lower extreme is located the connecting block below, the export internal rotation is provided with the collecting box.

When the dry agricultural product passes through the filter screen, the trivial details and impurities in the dry agricultural product fall into the connecting block through the filter screen under negative pressure, and then the impurities in the dry agricultural product are removed, so that the impurities in the dry agricultural product can be fully separated, and the impurity removal efficiency is high.

As a further scheme of the invention, the upper surface of the material guide plate is provided with a V-shaped groove, a plurality of groups of scattering parts are staggered in the V-shaped groove, each scattering part comprises a column block and a second spring, the column block is fixedly installed at the bottom of the V-shaped groove, a material guide hole and a connecting hole are formed in the column block, the material guide hole is positioned below the connecting hole and communicated with the connecting hole, and the lower end of the second spring is arranged in the connecting hole.

When the dry goods that the top dropped when the portion of breaing up, the portion of breaing up can be broken up the dry goods that bonds together, prevent that the dry goods from bonding the follow-up weighing of influence, incessantly shake dry goods after second spring and the dry goods contact of agricultural product, can break up the agricultural product that bonds on the one hand, on the other hand can come out the impurity fully separation in the dry goods of agricultural product, less impurity and trivial details bits fall into in the second spring can fall into V type inslot through connecting hole and guide hole, fall into in the connecting block via the filter screen at last.

As a further scheme of the invention, the lower end of the material guide plate is hinged with a jacking mechanism, one end of the jacking mechanism, which is far away from the material guide plate, is hinged on the side wall of the first rubber plate, the jacking mechanism comprises a fixed rod, a sliding rod and a third spring, the fixed rod is hinged on the lower end of the material guide plate, a sliding groove is formed in the fixed rod, the sliding rod is arranged in the sliding groove in a sliding manner, one end, which extends out of the sliding groove, of the sliding rod is hinged on the side wall of the first rubber plate, the third spring is arranged between the other end of the sliding rod and the bottom of the sliding groove, and the third spring is always in a compressed state.

During specific work, the stock guide can incessantly rotate certain angle during the shake, because the third spring is in compression state all the time, under the effect of third spring, the slide bar is along with the rotation of stock guide is incessantly slided in the sliding tray, and then guarantees that the slide bar compresses tightly first rubber slab all the time on the connecting block, can guarantee that connecting block, first rubber slab, second rubber slab and frame enclose into an airtight space all the time, make things convenient for the air exhauster to form the negative pressure with this airtight space convulsions and detach the impurity in the agricultural product dry goods.

As a further scheme of the invention, a sliding groove and a placing hole are vertically formed in the fixed block, an adjusting mechanism is arranged in the sliding groove in a sliding manner, the adjusting mechanism comprises a cylindrical table, a third rotating shaft, a fourth bevel gear, a cylinder, sliding blocks, cylindrical convex blocks, a cover plate and a fixed plate, the third rotating shaft is rotatably arranged in the fixed block through a bearing, the upper end of the third rotating shaft is positioned in the sliding groove, the cylindrical table is fixedly arranged at the upper end of the third rotating shaft, two helical blades are oppositely arranged on the outer circumferential surface of the cylindrical table, the lower end of the third rotating shaft is positioned in the placing hole, the fourth bevel gear is fixedly arranged at the lower end of the third rotating shaft, the cylinder is slidably arranged in the sliding groove through the two sliding blocks, the two cylindrical convex blocks are relatively fixedly arranged on the inner wall of the cylinder, and the two cylindrical convex blocks are in one-to-one correspondence with the two helical blades on the cylindrical table, the cover plate is fixedly installed at the top of the fixed block, a second through hole used for being matched with the cylinder to penetrate through is formed in the middle of the cover plate, the fixed plate is arranged at the top of the cylinder, the lower end of the first spring is arranged on the fixed plate, and a fourth spring is arranged between the sliding block and the cover plate.

When the feeding mechanism works, the fourth bevel gear is driven to rotate through power, the third rotating shaft and the cylindrical table rotate along with the rotation, two spiral blades on the cylindrical table rotate to drive two cylindrical lugs in contact with the cylindrical table to move upwards, the cylinder slides upwards along the sliding groove under the action of the cylindrical lugs, and then the fixing plate is pushed to jack up the first spring, the first spring moves upwards to further push the guide plate to rotate by a certain angle in the frame, the adjusting mechanism conveniently adjusts the inclination angle of the guide plate, so that the feeding speed can be adjusted, the feeding efficiency is effectively improved, after the cylindrical lugs move upwards to the highest positions, the cylindrical lugs are separated from the spiral blades, the cylinder moves downwards under the action of the fourth spring to reset quickly, meanwhile, the first spring can descend quickly when the cylinder resets quickly, the guide plate can shake greatly, the material jamming is prevented, and the feeding efficiency is further improved.

As a further scheme of the invention, the fixing block is internally provided with a mounting hole which is vertical to and communicated with the placing hole, the fixing block is provided with a driving mechanism, the driving mechanism comprises a driving shaft, a fifth bevel gear, a ratchet wheel, a clamping block, a connecting rod and a sealing cover, the driving shaft is rotatably arranged in the mounting hole through a bearing, one end of the driving shaft is positioned in the placing hole, the fifth bevel gear is fixedly arranged at one end of the driving shaft positioned in the placing hole, the fifth bevel gear is in meshing transmission with the fourth bevel gear, the other end of the driving shaft is fixedly provided with the connecting rod, the connecting rod is arranged vertical to the driving shaft, the connecting rod is provided with a handle, the side wall of the rack is provided with a through hole, the ratchet wheel is fixedly arranged on the driving shaft, the ratchet wheel is positioned in the through hole, the clamping block is rotatably arranged on the inner wall of the through hole through a connecting shaft, and a torsion spring is arranged between the clamping block and the connecting shaft, the sealing cover is fixedly installed on the outer wall of the rack, the sealing cover is arranged right opposite to the through hole, and a third through hole used for being matched with the driving shaft to penetrate is formed in the sealing cover.

During specific work, the staff rotates the handle and drives the drive shaft and rotate, and fifth bevel gear rotates along with the drive shaft, and fifth bevel gear and fourth bevel gear meshing transmission provide power for adjustment mechanism through actuating mechanism and adjust the inclination of stock guide, loosen the handle after adjusting to suitable angle, and the fixture block dies the ratchet card under the effect of torsional spring, avoids the drive shaft to take place the reversal, influences the inclination of stock guide, and it is convenient to adjust.

As a further scheme of the invention, a fixed cylinder is arranged at the bottom in a rack, a feeding plate is fixedly arranged in the rack, the feeding plate is obliquely arranged, the upper end of the feeding plate is positioned below a material guide plate, the lower end of the feeding plate is positioned in the fixed cylinder, a feeding mechanism, a power mechanism, a weighing and sorting mechanism and a packaging and sealing mechanism are sequentially arranged in the fixed cylinder from top to bottom, the power mechanism is used for driving the feeding mechanism and the weighing and sorting mechanism, the weighing and sorting mechanism comprises a fixed transverse plate, a rotating block, a gravity sensor, a material discharging block, a second rotating shaft and a second bevel gear, the fixed transverse plate is fixedly arranged on the inner wall of the fixed cylinder, a material groove is formed in the fixed transverse plate, a material discharging port and a placing groove are respectively formed in the bottom of the material groove, the gravity sensor is arranged in the placing groove, the second rotating shaft is rotatably arranged in a fixed central transverse plate, the rotating block is sleeved on the second rotating shaft, the rotating block is provided with a through groove, the material placing block is rotatably arranged in the through groove, the edge of the lower end of the material placing block is a circular bead, the second bevel gear is fixedly arranged at the top of the second rotating shaft, and the gravity sensor is in signal connection with the controller.

When the device works, the power mechanism drives the feeding mechanism to send dry agricultural products above the feeding mechanism to the discharging block in the material groove, the dry agricultural products on the discharging block are constantly detected through the gravity sensor, when data detected by the gravity sensor reach a preset value, the controller controls the power mechanism to be disconnected with the feeding mechanism, meanwhile, the power mechanism is in transmission with the weighing and sorting mechanism, the second bevel gear rotates to drive the second rotating shaft to act, the discharging block rotates along with the rotating block, the second rotating shaft drives the rotating block to rotate 180 degrees, the discharging block is just positioned under the discharging port at the moment, the discharging block rotates downwards by a certain angle to send the dry agricultural products on the discharging block to the packaging and sealing mechanism for packaging and sealing, then the controller controls the power mechanism to drive the rotating block to rotate 180 degrees, so that the discharging block returns to the original position for resetting, because the edge of the lower end of the discharging block is a round angle, when the rotating block rotates, the material piece of putting can upwards rotate and reset, then controller control power unit breaks away from with the letter sorting mechanism of weighing, meshes the transmission with feeding mechanism simultaneously, and the above-mentioned action of repetition will be weighed agricultural product dry goods and send the packing to seal the mechanism and pack and seal and sell, can pack the agricultural product dry goods according to certain volume and sell, and the convenient quick and accurate of weighing effectively improves work efficiency.

As a further scheme of the invention, the feeding mechanism comprises an installation block, a first rotating shaft, a shifting block and a first bevel gear, the installation block is arranged on the inner wall of the fixed cylinder, a discharging hole is formed in the installation block, the first rotating shaft is rotatably arranged in the center of the installation block, the shifting block is arranged at the top of the first rotating shaft, the shifting block is crescent, and the first bevel gear is arranged at the lower end of the first rotating shaft.

During specific work, the dry agricultural product above the feed plate falls into the fixed cylinder, firstly falls onto the mounting block, when unloading is needed, the controller controls the power mechanism to move upwards to be in meshed transmission with the first bevel gear, the first bevel gear drives the shifting block to rotate, the shifting block shifts the dry agricultural product on the mounting block into the unloading hole, when unloading is not needed below, the controller controls the power mechanism to move downwards to be separated from the first bevel gear, the unloading process is completed, and the quantity of the dry agricultural product below the feed plate can be effectively controlled.

As a further scheme of the invention, the power mechanism comprises a transverse plate, a sliding block, a screw rod, a first motor, a second motor, a third bevel gear and a mounting frame, wherein the outer side wall of the fixed cylinder is provided with a cutting groove, the mounting frame is fixedly arranged on the outer wall of the fixed cylinder, the screw rod is rotatably arranged in the mounting frame, the first motor is fixedly arranged at the top of the mounting frame, the output end of the first motor is fixedly connected with the screw rod, the sliding block is slidably arranged on the inner side wall of the mounting frame, a threaded hole for matching with the screw rod for transmission is formed in the sliding block, the transverse plate is fixedly arranged on the side wall of the sliding block, the transverse plate penetrates through the cutting groove and extends into the fixed cylinder, the second motor is fixedly arranged on the transverse plate, the third bevel gear is fixedly arranged at the output end of the second motor, the third bevel gear is in meshing transmission with the first bevel gear, and the first motor and the second motor are electrically connected with the controller, the lower end of the screw rod is provided with a limiting block.

When the feeding mechanism is driven to rotate, the controller controls the second motor to rotate, the second motor drives the third bevel gear to rotate, the third bevel gear is meshed with the first bevel gear to drive the feeding mechanism to rotate to deliver dry agricultural products to the lower side, when the feeding mechanism is weighed to stop feeding, the controller controls the first motor to rotate, the first motor drives the lead screw to rotate, the sliding block slides downwards along the inner wall of the mounting frame until the third bevel gear is meshed with the weighing sorting mechanism to drive, the limiting block is just contacted with the sliding block to limit the position, and the weighed dry agricultural products are conveyed to the packaging and sealing mechanism to be packaged and sealed.

As a further scheme of the invention, the package sealing mechanism comprises a fixed vertical plate, a second electric telescopic rod, two pressing plates, a fixed transverse block, two pressing strips, two first electric telescopic rods, two jacking blocks and an electric heating wire, wherein the fixed vertical plate is arranged in a fixed cylinder, the second electric telescopic rod is arranged on the side wall of the fixed vertical plate, the fixed transverse block is arranged on the inner side wall of the fixed cylinder, the two pressing plates are respectively arranged at the output end of the second electric telescopic rod and the side wall of the fixed transverse block, the tops of the two pressing plates are respectively provided with a second mounting groove, the two first electric telescopic rods are respectively arranged in the two second mounting grooves, the two jacking blocks are respectively arranged at the output ends of the two first electric telescopic rods, the two pressing strips are respectively arranged on the side walls of the two pressing plates, the side walls of the two pressing strips are respectively provided with two rubber strips, the electric heating wire is arranged on the side walls of the pressing plates, and the heating wire is positioned under the pressing strip, the second electric telescopic rod, the heating wire and the two first electric telescopic rods are electrically connected with the controller, a material box is arranged at the bottom in the rack, and the material box is positioned under the two pressing plates.

During specific work, at first establish the wrapping bag cover on two clamp plates, then send into the wrapping bag with the agricultural product dry goods that the top was weighed in, after the agricultural product that weighs all fell into the bag, controller control second electric telescopic rod drives the clamp plate and removes, until two layering tightly press the sack of wrapping bag together, the heating wire just pastes tightly with the wrapping bag this moment, controller control heating wire circular telegram work, the heating wire carries out the heat-seal with the wrapping bag, it is effectual to seal, the leakproofness is good, seal the completion back, cut off the power supply to the heating wire, two second electric telescopic handle works of controller control, the kicking block shifts up the sack jack-up that rolls up the wrapping bag and breaks away from two clamp plates, then second electric telescopic handle resets, the product after the packing is sealed is collected in the collecting box that drops to the below from the clamp plate, effectively improve the packing efficiency of agricultural product.

As a further scheme of the invention, a handle is arranged on the opening and closing door, and a mounting foot is arranged at the bottom of the rack.

During specific work, the handle is arranged to facilitate opening and closing of the opening and closing door, and the rack is conveniently fixed on the ground through the mounting feet, so that stability is improved.

According to the invention, impurities in dry agricultural products can be effectively separated through the impurity removing mechanism, the quality of the dry agricultural products after packaging and sealing is effectively ensured, the dry agricultural products bonded together can be fully scattered and separated into individuals through the scattering part, the accuracy of subsequent weighing is further improved, the inclination angle of the guide plate can be conveniently adjusted through the adjusting mechanism and the driving mechanism so as to change the blanking efficiency, the dry agricultural products are quantitatively conveyed to the packaging and sealing mechanism through the power mechanism matched with the feeding mechanism and the weighing and sorting mechanism to be packaged and sealed, the quality of the agricultural products can be ensured, and meanwhile, the accurate quantification can be realized.

Advantageous effects

1. According to the agricultural product packaging machine, impurities in dry agricultural products can be adsorbed into the collecting box through the impurity removing mechanism, the quality of the subsequently packaged agricultural products is guaranteed, the dry agricultural products which are bonded together can be fully scattered and separated through the scattering part, and the accuracy of subsequent weighing is further improved;

2. according to the agricultural product packaging machine, dry agricultural products are quantitatively conveyed to the packaging and sealing mechanism through the power mechanism matched with the feeding mechanism and the weighing and sorting mechanism to be packaged and sealed, the quality of the agricultural products is guaranteed, meanwhile, the agricultural products can be accurately and quantitatively conveyed, and the working efficiency is effectively improved;

3. according to the agricultural product packaging machine, dry agricultural products can be quantitatively packaged, sealed and sold through the packaging sealing mechanism, the packaging bags are sealed through the electric heating wires, the sealing effect is good, meanwhile, the opening of the rolled opening of the packaging bag sleeved on the pressing plate can be jacked up through the jacking block, the packaging bag is convenient to separate from the packaging sealing mechanism and fall onto the belt for conveying, and the working efficiency is high.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an overall cross-sectional view of the present invention;

FIG. 3 is a sectional view of the structure of the trash removing mechanism in the present invention;

FIG. 4 is a sectional view of the feeding mechanism according to the present invention;

FIG. 5 is a sectional view of the weighing and sorting mechanism of the present invention;

FIG. 6 is a cross-sectional view of the power mechanism of the present invention;

FIG. 7 is a sectional view of the package closure mechanism of the present invention;

FIG. 8 is an enlarged view taken at A in the present invention;

FIG. 9 is a schematic view of the positional relationship of the adjustment mechanism and the drive mechanism of the present invention;

FIG. 10 is an enlarged view at B in the present invention;

FIG. 11 is a schematic view of the scattering portion of the present invention;

FIG. 12 is a sectional view of the structure of the tightening mechanism in the present invention;

FIG. 13 is a diagram showing the positional relationship between the ratchet and the latch according to the present invention;

fig. 14 is a front view of the present invention.

Number designation in the figures: 1. a frame; 101. a feed inlet; 102. an outlet; 103. a via hole; 2. a feeding bin; 3. an impurity removal mechanism; 31. a material guide plate; 311. a V-shaped groove; 32. a fixed block; 321. a chute; 322. placing holes; 323. mounting holes; 33. a vibration motor; 34. a scattering section; 341. a column block; 3411. a material guide hole; 3412. connecting holes; 342. a second spring; 35. a first rubber sheet; 36. connecting blocks; 37. an exhaust fan; 38. a second rubber sheet; 39. a first spring; 40. filtering with a screen; 4. a jacking mechanism; 41. fixing the rod; 42. a slide bar; 43. a third spring; 411. a sliding groove; 43. a third spring; 5. an adjustment mechanism; 51. a cylindrical table; 52. a third rotating shaft; 53. a fourth bevel gear; 54. a cylinder; 55. a slider; 56. a cylindrical bump; 57. a cover plate; 58. a fixing plate; 59. a fourth spring; 6. a drive mechanism; 61. a drive shaft; 62. a fifth bevel gear; 63. a ratchet wheel; 64. a clamping block; 65. a connecting rod; 66. a handle; 67. sealing the cover; 68. a connecting shaft; 7. a fixed cylinder; 8. a feeding mechanism; 81. mounting blocks; 811. a blanking hole; 82. a first rotating shaft; 83. shifting blocks; 84. a first bevel gear; 9. a weighing and sorting mechanism; 91. fixing the transverse plate; 911. a material groove; 912. a discharge port; 913. a placement groove; 92. rotating the block; 921. a through groove; 93. a gravity sensor; 94. a material placing block; 95. a second rotating shaft; 96. a second bevel gear; 10. a feeding plate; 11. a power mechanism; 111. a transverse plate; 112. a slider; 113. a lead screw; 114. a first motor; 115. a second motor; 116. a third bevel gear; 117. a mounting frame; 72. grooving; 118. a limiting block; 12. a packaging and sealing mechanism; 121. fixing the vertical plate; 122. a second electric telescopic rod; 123. pressing a plate; 124. fixing the transverse block; 125. layering; 127. a first electric telescopic rod; 128. a top block; 129. an electric heating wire; 1231. a second mounting groove; 126. a rubber strip; 13. a material box; 14. mounting a foot; 15. a controller; 16. a collection box; 17. opening and closing the door; 18. and (4) a handle.

Detailed Description

As shown in fig. 1 to 14, an agricultural product packaging machine comprises a frame 1, a feeding bin 2, an opening and closing door 17 and a controller 15, wherein a feeding hole 101 is formed in the top of the frame 1, the feeding bin 2 is arranged at the top of the frame 1, the feeding bin 2 is communicated with the feeding hole 101, the controller 15 is arranged on the outer side wall of the frame 1, the opening and closing door 17 is rotatably arranged on the lower portion of the front surface of the frame 1 through hinges, an impurity removing mechanism 3 is movably arranged on the inner side wall of the frame 1, the impurity removing mechanism 3 comprises a material guide plate 31, a fixed block 32, a vibration motor 33, a connecting block 36, an exhaust fan 37 and a first spring 39, one end, far away from the inner side wall of the frame 1, of the material guide plate 31 is hinged in the frame 1, a first through hole is formed in the middle of the embedded material guide plate 31, a filter screen 40 is arranged in the first through hole, and a first rubber plate 35 is fixedly installed at the lower end of the material guide plate 31, the other end of the guide plate 31 is connected with the fixed block 32 through a first spring 39, the end part of the guide plate 31 is fixedly provided with a second rubber plate 38, the end part of the second rubber plate 38 is tightly attached to the inner wall of the frame 1 all the time, the fixed block 32 is arranged on the inner side wall of the frame 1 and positioned below the guide plate 31, the vibration motor 33 is fixedly arranged at the lower end of the guide plate 31, the connecting block 36 is fixedly arranged on the inner side wall of the frame 1 and positioned below the fixed block 32, the first rubber plate 35 is tightly attached to one end of the connecting block 36 all the time, the connecting block 36, the first rubber plate 35, the second rubber plate 38 and the frame 1 enclose an airtight space, the exhaust fan 37 is fixedly arranged on the inner side wall of the frame 1, the exhaust pipe of the exhaust fan 37 penetrates through the connecting block 36 and extends to the upper part of the connecting block 36, and the exhaust pipe of the exhaust fan 37 penetrates through the side wall of the frame 1 and extends to the outer part of the frame 1, an outlet 102 is formed in the outer wall of the rack 1, the lower end of the outlet 102 is located below the connecting block 36, and the collecting box 16 is rotatably arranged in the outlet 102.

When the machine works specifically, dry agricultural products are sent into the machine frame 1 through the feeding bin 2, the controller 15 controls the vibration motor 33 and the exhaust fan 37 to work, the vibration motor 33 ceaselessly drives the material guide plate 31 to vibrate so as to convey the dry agricultural products downwards, meanwhile, trivial pieces in the dry agricultural products can be separated from the agricultural products, the exhaust fan 37 pumps the upper closed space into a negative pressure state, when the dry agricultural products pass through the filter screen 40, the trivial pieces and impurities in the dry agricultural products fall into the connecting block 36 through the filter screen 40 under the negative pressure, the impurities of the agricultural products are further removed, the impurities in the dry agricultural products can be fully separated, and the impurity removal efficiency is high.

As a further aspect of the present invention, the upper surface of the material guiding plate 31 is provided with V-shaped grooves 311, a plurality of groups of scattering parts 34 are staggered in the V-shaped grooves 311, each scattering part 34 includes a column block 341 and a second spring 342, the column block 341 is fixedly mounted at the bottom of the V-shaped groove 311, a material guiding hole 3411 and a connecting hole 3412 are formed in the column block 341, the material guiding hole 3411 is located below the connecting hole 3412 and is communicated with the connecting hole 3412, and the lower end of the second spring 342 is disposed in the connecting hole 3412.

During specific work, when the dry goods of agricultural product that the top dropped is through part 34 of breaing up, part 34 of breaing up can be broken up the dry goods that bonds together, prevent that the dry goods from bonding the follow-up weighing of influence, and second spring 342 is incessantly shaken dry goods after with the contact of dry goods of agricultural product, can break up the agricultural product that bonds on the one hand, and on the other hand can come out the impurity abundant separation in the dry goods of agricultural product, and less impurity and trivial details fall into in second spring 342 and can fall into V type groove 311 through connecting hole 3412 and guide hole 3411, fall into in connecting block 36 via filter screen 40 at last.

As a further scheme of the present invention, the lower end of the material guiding plate 31 is hinged to a tightening mechanism 4, one end of the tightening mechanism 4, which is far away from the material guiding plate 31, is hinged to the side wall of the first rubber plate 35, the tightening mechanism 4 includes a fixing rod 41, a sliding rod 42 and a third spring 43, the fixing rod 41 is hinged to the lower end of the material guiding plate 31, a sliding groove 411 is formed in the fixing rod 41, the sliding rod 42 is slidably disposed in the sliding groove 411, one end of the sliding rod 42, which extends out of the sliding groove 411, is hinged to the side wall of the first rubber plate 35, the third spring 43 is disposed between the other end of the sliding rod 42 and the bottom of the sliding groove 411, and the third spring 43 is always in a compressed state.

During specific work, the stock guide 31 can ceaselessly rotate a certain angle when trembling, because third spring 43 is in compression state all the time, under the effect of third spring 43, slide bar 42 is along with the rotation of stock guide 31 constantly slides in sliding tray 411, and then guarantee that slide bar 42 compresses tightly first rubber slab 35 on connecting block 36 all the time, can guarantee that connecting block 36, first rubber slab 35, second rubber slab 38 and frame 1 enclose into an airtight space all the time, make things convenient for air exhauster 37 to form the negative pressure with this airtight space convulsions and detach the impurity in the agricultural product dry goods.

As a further aspect of the present invention, a sliding slot 321 and a placing hole 322 are vertically formed in the fixed block 32, an adjusting mechanism 5 is slidably disposed in the sliding slot 321, the adjusting mechanism 5 includes a cylindrical table 51, a third rotating shaft 52, a fourth bevel gear 53, a cylinder 54, a sliding block 55, a cylindrical protrusion 56, a cover plate 57 and a fixed plate 58, the third rotating shaft 52 is rotatably disposed in the fixed block 32 through a bearing, the upper end of the third rotating shaft 52 is located in the sliding slot 321, the cylindrical table 51 is fixedly mounted at the upper end of the third rotating shaft 52, two helical blades are oppositely disposed on the outer circumferential surface of the cylindrical table 51, the lower end of the third rotating shaft 52 is located in the placing hole 322, the fourth bevel gear 53 is fixedly mounted at the lower end of the third rotating shaft 52, the cylinder 54 is slidably disposed in the sliding slot 321 through two sliding blocks 55, two cylindrical protrusions 56 are provided, and two cylindrical protrusions 56 are relatively fixedly mounted on the inner wall of the cylinder 54, the two cylindrical protrusions 56 are arranged in one-to-one correspondence with the two helical blades on the cylindrical table 51, the cover plate 57 is fixedly mounted at the top of the fixed block 32, a second through hole for the cylinder 54 to pass through is formed in the middle of the cover plate 57, the fixed plate 58 is arranged at the top of the cylinder 54, the lower end of the first spring 39 is arranged on the fixed plate 58, and a fourth spring 59 is arranged between the sliding block 55 and the cover plate 57.

During specific work, the fourth bevel gear 53 is driven to rotate, the third rotating shaft 52 and the cylindrical table 51 rotate, the two spiral blades on the cylindrical table 51 rotate to drive the two cylindrical lugs 56 in contact with the cylindrical table to move upwards, the cylinder 54 slides upwards along the sliding groove 321 under the action of the cylindrical lugs 56 to push the fixing plate 58 to jack up the first spring 39, the first spring 39 moves upwards to push the material guide plate 31 to rotate for a certain angle in the frame 1, the adjusting mechanism 5 is convenient to adjust the inclination angle of the material guide plate 31, so that the blanking speed can be adjusted, the feeding efficiency is effectively improved, after the cylindrical lugs 56 move upwards to the highest position, the cylindrical lugs 56 are separated from the spiral blades, the cylinder 54 moves downwards under the action of the fourth spring 59 to reset quickly, meanwhile, the first spring 39 can descend quickly when the cylinder 54 resets quickly, the material guide plate 31 can shake greatly, and material blockage is prevented, further improve unloading efficiency.

As a further aspect of the present invention, a mounting hole 323 is formed in the fixed block 32, the mounting hole 323 is perpendicular to the placing hole 322 and is communicated with the placing hole 322, a driving mechanism 6 is disposed on the fixed block 32, the driving mechanism 6 includes a driving shaft 61, a fifth bevel gear 62, a ratchet wheel 63, a clamping block 64, a connecting rod 65 and a cover 67, the driving shaft 61 is rotatably disposed in the mounting hole 323 through a bearing, one end of the driving shaft 61 is disposed in the placing hole 322, the fifth bevel gear 62 is fixedly mounted at one end of the driving shaft 61 disposed in the placing hole 322, the fifth bevel gear 62 is in meshing transmission with the fourth bevel gear 53, the other end of the driving shaft 61 is fixedly mounted with the connecting rod 65, the connecting rod 65 is perpendicular to the driving shaft 61, the connecting rod 65 is provided with a handle 66, a through hole 103 is formed in a side wall of the machine frame 1, the ratchet wheel 63 is fixedly mounted on the driving shaft 61, ratchet 63 is located via hole 103, fixture block 64 rotates through connecting axle 68 and sets up at the via hole 103 inner wall, be equipped with the torsional spring between fixture block 64 and the connecting axle 68, closing cap 67 fixed mounting is at frame 1 outer wall, just closing cap 67 is just setting up via hole 103, offer the third through-hole that is used for cooperating drive shaft 61 to pass on the closing cap 67.

During specific work, the staff rotates the handle 66 and drives the drive shaft 61 to rotate, the fifth bevel gear 62 rotates along with the drive shaft 61, the fifth bevel gear 62 is in meshing transmission with the fourth bevel gear 53, the driving mechanism 6 provides power for the adjusting mechanism 5 to adjust the inclination angle of the material guide plate 31, the handle 66 is loosened after the proper angle is adjusted, the ratchet wheel 63 is clamped by the clamping block 64 under the action of the torsion spring, the reverse rotation of the drive shaft 61 is avoided, the inclination angle of the material guide plate 31 is influenced, and the adjustment is convenient.

As a further scheme of the invention, a fixed cylinder 7 is arranged at the bottom in the frame 1, a feeding plate 10 is fixedly arranged in the frame 1, the feeding plate 10 is arranged in an inclined manner, the upper end of the feeding plate 10 is positioned below the material guide plate 31, the lower end of the feeding plate 10 is positioned in the fixed cylinder 7, a feeding mechanism 8, a power mechanism 11, a weighing and sorting mechanism 9 and a packaging and sealing mechanism 12 are sequentially arranged in the fixed cylinder 7 from top to bottom, the power mechanism 11 is used for driving the feeding mechanism 8 and the weighing and sorting mechanism 9, the weighing and sorting mechanism 9 comprises a fixed transverse plate 91, a rotating block 92, a gravity sensor 93, a material placing block 94, a second rotating shaft 95 and a second bevel gear 96, the fixed transverse plate 91 is fixedly arranged on the inner wall of the fixed cylinder 7, a material groove 911 is arranged on the fixed transverse plate 91, a material outlet 912 and a placing groove 913 are respectively arranged at the bottom of the material groove 911, gravity sensor 93 sets up in standing groove 913, second pivot 95 rotates and sets up at fixed diaphragm 91 center, the cover is established on second pivot 95 to commentaries on classics piece 92, logical groove 921 has been seted up on changeing piece 92, discharge piece 94 rotates and sets up in logical groove 921, discharge piece 94 lower extreme edge is the fillet, second bevel gear 96 fixed mounting is at second pivot 95 top, gravity sensor 93 and controller 15 signal connection.

When the device works specifically, the power mechanism 11 drives the feeding mechanism 8 to feed dry agricultural products above the feeding mechanism to the discharging block 94 in the material tank 911, the dry agricultural products on the discharging block 94 are detected constantly by the gravity sensor 93, when data detected by the gravity sensor 93 reaches a preset value, the controller 15 controls the power mechanism 11 to be disconnected from the feeding mechanism 8, meanwhile, the power mechanism 11 and the weighing and sorting mechanism 9 are in transmission, the second bevel gear 96 rotates to drive the second rotating shaft 95 to move, the discharging block 94 rotates along with the rotating block 92, the second rotating shaft 95 drives the rotating block 92 to rotate 180 degrees, the discharging block 94 is just positioned under the discharging port 912, the discharging block 94 rotates downwards by a certain angle to feed the dry agricultural products on the discharging block to the packaging and sealing mechanism 12 through the discharging port 912 for packaging and sealing, then the controller 15 controls the power mechanism 11 to drive the rotating block 92 to rotate 180 degrees, so that the rotating block 92 returns to the original position for resetting, because the lower extreme edge of discharging piece 94 is the fillet, when changeing the rotation of piece 92, discharging piece 94 can upwards rotate and reset, then 15 control power unit 11 of controller breaks away from with letter sorting mechanism 9 of weighing, mesh the transmission with feeding mechanism 8 simultaneously, the above-mentioned action of repetition will weigh the agricultural product dry goods and send to packing sealing mechanism 12 and pack and seal and sell, can pack the agricultural product dry goods according to certain volume and sell, it is convenient quick and accurate to weigh, effectively improve work efficiency.

As a further scheme of the present invention, the feeding mechanism 8 includes an installation block 81, a first rotating shaft 82, a shifting block 83 and a first bevel gear 84, the installation block 81 is disposed on the inner wall of the fixed cylinder 7, a blanking hole 811 is disposed on the installation block 81, the first rotating shaft 82 is rotatably disposed in the center of the installation block 81, the shifting block 83 is disposed on the top of the first rotating shaft 82, the shifting block 83 is crescent-shaped, and the first bevel gear 84 is disposed at the lower end of the first rotating shaft 82.

During specific work, the dry agricultural products above fall into the fixed cylinder 7 through the feeding plate 10, firstly fall onto the mounting block 81, when blanking is needed, the controller 15 controls the power mechanism 11 to move upwards to be meshed with the first bevel gear 84 for transmission, the first bevel gear 84 drives the shifting block 83 to rotate, the shifting block 83 shifts the dry agricultural products on the mounting block 81 into the blanking hole 811, when blanking is not needed below, the controller 15 controls the power mechanism 11 to move downwards to be separated from the first bevel gear 84, the blanking process is completed, and the amount of the dry agricultural products conveyed below can be effectively controlled.

As a further scheme of the present invention, the power mechanism 11 includes a transverse plate 111, a slider 112, a lead screw 113, a first motor 114, a second motor 115, a third bevel gear 116 and a mounting bracket 117, the outer side wall of the fixed cylinder 7 is provided with a slot 72, the mounting bracket 117 is fixedly mounted on the outer wall of the fixed cylinder 7, the lead screw 113 is rotatably disposed in the mounting bracket 117, the first motor 114 is fixedly mounted at the top of the mounting bracket 117, an output end of the first motor 114 is fixedly connected with the lead screw 113, the slider 112 is slidably disposed on the inner side wall of the mounting bracket 117, a threaded hole for engaging with the lead screw 113 is formed in the slider 112, the transverse plate 111 is fixedly mounted on the side wall of the slider 112, the transverse plate 111 extends into the fixed cylinder 7 through the slot 72, the second motor 115 is fixedly mounted on the transverse plate 111, and the third bevel gear 116 is fixedly mounted on the output end of the second motor 115, the third bevel gear 116 is in meshing transmission with the first bevel gear 84, the first motor 114 and the second motor 115 are electrically connected with the controller 15, and a limiting block 118 is arranged at the lower end of the screw 113.

During specific work, when the unloading needs to be carried out, the controller 15 controls the second motor 115 to rotate, the second motor 115 drives the third bevel gear 116 to rotate, the third bevel gear 116 is meshed with the first bevel gear 84 for transmission so as to drive the feeding mechanism 8 to rotate to deliver dry agricultural products to the lower side, when the unloading is stopped after weighing, the controller 15 controls the first motor 114 to rotate, the first motor 114 drives the screw 113 to rotate, the sliding block 112 slides downwards along the inner wall of the mounting frame 117 until the third bevel gear 116 is meshed with the weighing sorting mechanism 9 for transmission, the limiting block 118 just contacts with the sliding block 112 for limiting, the weighed dry agricultural products are conveyed to the packaging and sealing mechanism 12 for packaging and sealing.

As a further aspect of the present invention, the package sealing mechanism 12 includes a fixed vertical plate 121, a second electric telescopic rod 122, two pressing plates 123, a fixed transverse block 124, two pressing strips 125, two first electric telescopic rods 127, two top blocks 128 and an electric heating wire 129, the fixed vertical plate 121 is disposed in the fixed cylinder 7, the second electric telescopic rod 122 is disposed on the side wall of the fixed vertical plate 121, the fixed transverse block 124 is disposed on the inner side wall of the fixed cylinder 7, the two pressing plates 123 are respectively disposed on the output end of the second electric telescopic rod 122 and the side wall of the fixed transverse block 124, the top portions of the two pressing plates 123 are respectively provided with a second mounting groove 1231, the two first electric telescopic rods 127 are respectively disposed in the two second mounting grooves 1231, the two top blocks 128 are respectively disposed on the output ends of the two first electric telescopic rods 127, the two pressing strips 125 are respectively disposed on the side walls of the two pressing plates 123, two the layering 125 lateral wall is provided with two rubber strips 126 respectively, the heating wire 129 sets up at the clamp plate 123 lateral wall, just the heating wire 129 is located under the layering 125, second electric telescopic handle 122, heating wire 129 and two first electric telescopic handle 127 all with controller 15 electric connection, the bottom is provided with workbin 13 in frame 1, workbin 13 is located under two clamp plates 123.

When the agricultural product packaging bag works, firstly, the packaging bag is sleeved on the two pressing plates 123, then, the dry agricultural products weighed above are sent into the packaging bag, after all the weighed agricultural products fall into the bag, the controller 15 controls the second electric telescopic rod 122 to drive the pressing plate 123 to move until the two pressing strips 125 tightly press the bag opening of the packaging bag together, at the moment, the heating wire 129 is just tightly attached to the packaging bag, the controller 15 controls the heating wire 129 to be electrified to work, the heating wire 129 carries out heat sealing on the packaging bag, the sealing effect is good, the sealing performance is good, after the sealing is finished, the electric heating wire 129 is powered off, the controller 15 controls the two second electric telescopic rods 122 to work, the top block 128 moves upwards to jack up the bag opening rolled up by the packaging bag to separate from the two pressing plates 123, then second electric telescopic handle 122 resets, and the product after the packing seals drops to the collecting box 16 of below from clamp plate 123 and collects, effectively improves the packing of agricultural product and seals efficiency.

As a further scheme of the invention, a handle 18 is arranged on the opening and closing door 17, and a mounting foot 14 is arranged at the bottom of the frame 1.

During specific work, the handle 18 is arranged to facilitate opening and closing of the opening and closing door 17, and the mounting feet 14 facilitate fixing of the rack 1 on the ground, so that stability is improved.

The working principle is as follows: when the agricultural product dry cargo conveying device works, dry agricultural products are conveyed into the rack 1 through the feeding bin 2, the controller 15 controls the vibration motor 33 and the exhaust fan 37 to work, the vibration motor 33 ceaselessly drives the material guide plate 31 to vibrate so as to convey the dry agricultural products downwards, meanwhile, trivial pieces in the dry agricultural products can be separated from the agricultural products, the exhaust fan 37 pumps the upper closed space into a negative pressure state, when the dry agricultural products pass through the filter screen 40, the trivial pieces and impurities in the dry agricultural products fall into the connecting block 36 through the filter screen 40 under the negative pressure, further, the impurities of the agricultural products can be fully separated, the impurity removal efficiency is high, meanwhile, when the dry agricultural products falling from the upper side pass through the scattering part 34, the scattering part 34 can scatter the dry agricultural products which are bonded together, the influence on subsequent weighing caused by bonding of the dry products is prevented, the dry products are shaken after the second spring 342 is contacted with the dry products, on one hand, the bonded agricultural products can be scattered, on the other hand, impurities in dry agricultural products can be fully separated, and smaller impurities and trivial pieces falling into the second spring 342 can fall into the V-shaped groove 311 through the connecting hole 3412 and the material guiding hole 3411 and finally fall into the connecting block 36 through the filter screen 40;

when the material guiding plate 31 shakes, the material guiding plate 31 continuously rotates by a certain angle, because the third spring 43 is always in a compressed state, under the action of the third spring 43, the sliding rod 42 continuously slides in the sliding groove 411 along with the rotation of the material guiding plate 31, and further the sliding rod 42 is ensured to always press the first rubber plate 35 on the connecting block 36, so that a closed space can be ensured to be always enclosed by the connecting block 36, the first rubber plate 35, the second rubber plate 38 and the rack 1, the air exhauster 37 can conveniently exhaust air in the closed space to form negative pressure to remove impurities in dry agricultural products, a worker rotates the handle 66 to drive the driving shaft 61 to rotate, the fifth bevel gear 62 rotates along with the driving shaft 61, the fifth bevel gear 62 is in meshing transmission with the fourth bevel gear 53, the fourth bevel gear 53 rotates, the third rotating shaft 52 and the cylindrical table 51 rotate along with the rotation, the two spiral blades on the cylindrical table 51 rotate to drive the two cylindrical lugs 56 in contact with the cylindrical table to move upwards, the cylinder 54 slides upwards along the sliding groove 321 under the action of the cylindrical bump 56, so that the fixing plate 58 is pushed to jack up the first spring 39, the first spring 39 moves upwards to push the material guide plate 31 to rotate for a certain angle in the rack 1, the adjusting mechanism 5 is convenient to adjust the inclination angle of the material guide plate 31, so that the blanking speed can be adjusted, the feeding efficiency is effectively improved, when the cylindrical bump 56 moves upwards to the highest position, the cylindrical bump 56 is separated from a helical blade, the cylinder 54 moves downwards to reset under the action of the fourth spring 59, the driving mechanism 6 provides power for the adjusting mechanism 5 to adjust the inclination angle of the material guide plate 31, the handle 66 is loosened after the material guide plate is adjusted to a proper angle, the ratchet 63 is clamped by the clamping block 64 under the action of the torsion spring, the driving shaft 61 is prevented from reversing, the inclination angle of the material guide plate 31 is not affected, and the adjustment is convenient;

the upper dry agricultural products fall into the fixed cylinder 7 through the feeding plate 10 and firstly fall onto the mounting block 81, when the feeding is needed, the controller 15 controls the second motor 115 to rotate, the second motor 115 drives the third bevel gear 116 to rotate, the third bevel gear 116 is in meshing transmission with the first bevel gear 84 and further drives the feeding mechanism 8 to rotate so as to send the dry agricultural products to the discharging block 94 in the material tank 911 below, the dry agricultural products on the discharging block 94 are detected by the gravity sensor 93 at any time, when the data detected by the gravity sensor 93 reaches a preset value, the controller 15 controls the power mechanism 11 to be disconnected from the feeding mechanism 8, meanwhile, the power mechanism 11 is in transmission with the weighing and sorting mechanism 9, the second bevel gear 96 rotates to drive the second rotating shaft 95 to move, the discharging block 94 rotates along with the rotating block 92, the second rotating shaft 95 drives the rotating block 92 to rotate 180 degrees, at this time, the discharging block 94 is just under the discharging port 912, the discharging block 94 rotates downwards by a certain angle to send the dry agricultural products on the discharging block to the packaging and sealing mechanism 12 through the discharging port 912 for packaging and sealing, then the controller 15 controls the power mechanism 11 to drive the rotating block 92 to rotate by 180 degrees, so that the rotating block returns to the original position for resetting, because the edge of the lower end of the discharging block 94 is a round angle, the discharging block 94 can rotate upwards for resetting when the rotating block 92 rotates, then the controller 15 controls the power mechanism 11 to be separated from the weighing and sorting mechanism 9 and simultaneously to be meshed with the feeding mechanism 8 for transmission, the weighed dry agricultural products are sent to the packaging and sealing mechanism 12 for packaging and sealing for sale by repeating the actions, the dry agricultural products can be packaged and sold according to a certain amount, the weighing is convenient, rapid and accurate, and the working efficiency is effectively improved;

when packaging and sealing are needed, firstly, the packaging bag is sleeved on the two pressing plates 123, then, dry agricultural products weighed from the upper side are sent into the packaging bag, after all the weighed agricultural products fall into the bag, the controller 15 controls the second electric telescopic rod 122 to drive the pressing plates 123 to move until the two pressing strips 125 tightly press the bag mouths of the packaging bag together, at the moment, the heating wire 129 is just tightly attached to the packaging bag, the controller 15 controls the heating wire 129 to be electrified and operated, the heating wire 129 carries out heat sealing on the packaging bag, the sealing effect is good, the sealing performance is good, after the sealing is completed, the heating wire 129 is powered off, the controller 15 controls the two second electric telescopic rods 122 to operate, the jacking block 128 moves upwards to jack up the bag mouths rolled up by the packaging bag to separate from the two pressing plates 123, then, the second electric telescopic rod 122 resets, the packaged and sealed products fall into the collecting box 16 below from the pressing plates 123 to be collected, effectively improve the packing and sealing efficiency of agricultural products.

According to the invention, impurities in dry agricultural products can be effectively separated through the impurity removing mechanism 3, the quality of the dry agricultural products after packaging and sealing is effectively ensured, the dry agricultural products which are bonded together can be fully scattered and separated into individuals through the scattering part 34, the accuracy of subsequent weighing is further improved, the inclination angle of the material guide plate 31 can be conveniently adjusted through the adjusting mechanism 5 and the driving mechanism 6 so as to change the blanking efficiency, the dry agricultural products are quantitatively conveyed to the packaging and sealing mechanism 12 through the power mechanism 11 in cooperation with the feeding mechanism 8 and the weighing and sorting mechanism 9 for packaging and sealing, the quality of the agricultural products can be accurately quantified, the device is simple in structure, convenient to operate, convenient to weigh, accurate in quantification and high in packaging and sealing efficiency, and the production efficiency of the device is effectively improved.