阅读说明：本技术 一种农产品用智能化干制与精细选别装备 (Intelligent drying and fine sorting equipment for agricultural products ) 是由 陈文军 于 2020-12-15 设计创作，主要内容包括：本发明公开了农产品干制技术领域的一种农产品用智能化干制与精细选别装备,包括底座,所述底座顶部固定连接有左右对称放置的U型支撑台,所述U型支撑台顶部放置有低频震动机构,所述低频震动机构顶部滑动连接有高频震动机构；通过设置凸轮和限位弹簧,实现了夹持板和托盘沿限位柱上下往复运动,使托盘中堆积的切片不断进行大幅度小频率的上下震动,通过设置异形齿轮和异形齿圈,通过异形齿轮旋转推动异形齿圈左右移动,从而带动轨道板同步移动,左右移动固定轨道板推动升降滚轮上下移动,通过升降滚轮使弧形推动块对分隔布进行柔性推动,实现对分隔布上的切片进行小幅度高频率的上下震动,从而打散堆积在一起的切片。(The invention discloses intelligent drying and fine sorting equipment for agricultural products, which belongs to the technical field of agricultural product drying, and comprises a base, wherein the top of the base is fixedly connected with a U-shaped supporting platform which is symmetrically arranged left and right, a low-frequency vibration mechanism is arranged at the top of the U-shaped supporting platform, and a high-frequency vibration mechanism is connected to the top of the low-frequency vibration mechanism in a sliding manner; through setting up cam and spacing spring, realized grip block and tray along spacing post up-and-down motion, the upper and lower vibrations of low frequency constantly carry out by a wide margin to accumulational section in making the tray, through setting up special-shaped gear and special-shaped ring gear, remove about the special-shaped ring gear through the rotatory promotion of special-shaped gear, thereby drive track board synchronous movement, it promotes the lift gyro wheel and reciprocates to remove fixed track board, make the arc promote the piece through the lift gyro wheel and carry out flexible promotion to the partition cloth, the realization is to carrying out the upper and lower vibrations of low frequency of amplitude to the section on the partition cloth, thereby break up the section of piling up together.)

1. The utility model provides an agricultural product is equipped with intelligent doing and meticulous selection, includes base (1), its characterized in that: the agricultural waste drying machine is characterized in that a U-shaped supporting table (2) which is bilaterally and symmetrically arranged is fixedly connected to the top of the base (1), a low-frequency vibrating mechanism is arranged on the top of the U-shaped supporting table (2), a high-frequency vibrating mechanism is slidably connected to the top of the low-frequency vibrating mechanism, a discharging mechanism used for discharging unqualified waste materials is arranged at the front end of the U-shaped supporting table (2), a shell (3) which covers the low-frequency vibrating mechanism, the high-frequency vibrating mechanism and the discharging mechanism is fixedly connected to the top of the base (1), a sealing door (4) is rotatably connected to the front end of the shell (3), and a drying mechanism which provides high-speed hot air for drying;

the low-frequency vibration mechanism comprises two groups of supporting columns (5) and two transmission shafts (14), the front and back of the two supporting columns (5) in the same group are symmetrically and fixedly connected to the top of a U-shaped supporting table (2), the top of each supporting column (5) is fixedly connected with a limiting column (6), the surface of each limiting column (6) is slidably connected with a limiting sleeve (7), the top of each limiting column (6) is fixedly connected with a limiting cover (8), the bottom of each limiting cover (8) is fixedly connected with a first limiting spring (9), the other end of each first limiting spring (9) is fixedly connected onto the corresponding limiting sleeve (7), the limiting sleeves (7) are connected with a clamping plate (10) together at the same front and back sides, a first sliding groove (11) is formed in the inner side of the clamping plate (10), a tray (12) is slidably connected onto the inner wall of the two first sliding grooves (1) together, and a first screening opening, the two transmission shafts (14) are respectively and rotatably connected to the left side and the right side of the inner wall of the shell (3), the inner side of the surface of each transmission shaft (14) is fixedly connected with a cam (15), the near stopping end of each cam (15) is mutually contacted with the bottom of the tray (12), and the outer side of each transmission shaft (14) is fixedly connected with a power mechanism for driving the transmission shaft (14) to rotate;

the high-frequency vibration mechanism comprises a special-shaped gear (16), the special-shaped gear (16) is fixedly connected to the surface of a transmission shaft (14), the special-shaped gear (16) is in contact with the outer side of a cam (15) mutually, a special-shaped gear ring (17) is meshed with the special-shaped gear ring (16), movable rods (18) are fixedly connected to two ends of the special-shaped gear ring (17), a second sliding groove (19) is formed in the bottom of a clamping frame, the second sliding groove (19) is in sliding connection with movable plates (20) which are symmetrically distributed front and back, the other end of each movable plate (20) is in contact with a U-shaped supporting platform (2), through holes (21) are formed in the movable plates (20) in the vertical direction, the movable rods (18) are in contact with the inner parts of the through holes (21), four movable plates (20) are fixedly connected with a rail frame (22), the tray is characterized in that four lifting holes (24) are uniformly distributed in the bottom of the tray (12), the tray (12) is connected with lifting columns (25) through the lifting holes (24) in a sliding manner, the bottoms of the lifting columns (25) are fixedly connected with rolling bases (26) which are symmetrically distributed in the left-right direction, the two rolling bases (26) are connected with lifting rollers (27) in a rotating manner, the lifting rollers (27) are in contact with the surface of a track plate (23), the lifting rollers (27) are pushed to move up and down when the track plate (23) moves back and forth, the top of each lifting column (25) is fixedly connected with an arc-shaped pushing block (28), the inner wall of the tray (12) is fixedly connected with separation cloth (29), the separation cloth (29) is elastic high-temperature-resistant cloth, the separation cloth (29) is provided with second screening holes (30) corresponding to the first screening holes (13), and the separation cloth (29) is fixedly connected with the periphery of the first screening holes (13), the arc-shaped pushing block (28) is contacted with the separating cloth (29).

2. The intelligent drying and fine screening equipment for agricultural products according to claim 1 is characterized in that: the discharging mechanism comprises a blanking inclined plate (31) and an extrusion plate (37), the blanking inclined plate (31) is fixedly connected to the top of the base (1), the blanking sloping plate (31) is contacted with the left and right inner walls of the shell (3), the front end of the base (1) is provided with a receiving opening (32), the bottom of the containing port (32) is fixedly connected with four second return springs (33) which are uniformly distributed, the other ends of the four second return springs (33) are fixedly connected with a movable door (34), the top of the movable door (34) is fixedly connected with push rods (35) which are symmetrically distributed left and right, the bottom of the push rod (35) is rotationally connected with a movable wheel (36), the extrusion plate (37) is fixedly connected with the front end of the tray (12), the extrusion plate (37) is used for extruding the push rod (35) to descend, and the extrusion plate (37) is in surface contact with the movable wheel (36).

3. The intelligent drying and fine sorting equipment for agricultural products according to claim 2 is characterized in that: track frame (22) bottom right-hand member fixedly connected with backup pad (38), backup pad (38) bottom fixedly connected with extension spring pole (39), extension spring pole (39) bottom fixedly connected with scraper blade (40), scraper blade (40) and blanking swash plate (31) surface contact each other.

4. The intelligent drying and fine screening equipment for agricultural products according to claim 1 is characterized in that: drying mechanism includes supporting seat (41), supporting seat (41) fixed connection is in shell (3) rear end, supporting seat (41) top fixedly connected with generates heat board (42), shell (3) correspond and generate heat board (42) position and open ventilation opening (43), supporting seat (41) top fixedly connected with blast air base (44), place at board (42) rear end that generates heat in blast air base (44), blast air base (44) fixedly connected with air-blower (45), blast air base (44) with the common fixedly connected with seal cover plate (46) of board (42) generates heat, seal cover plate (46) and shell (3) fixed connection.

5. The intelligent drying and fine screening equipment for agricultural products according to claim 1 is characterized in that: the equal fixedly connected with in end heat preservation storehouse (47) about shell (3), on the outer wall of heat preservation storehouse (47) fixed connection shell (3), inside the opening in heat preservation storehouse (47) has crooked cavity, open heat preservation storehouse (47) front end has air inlet (48), open heat preservation storehouse (47) rear end has gas outlet (49), shell (3) correspond heat preservation storehouse (47) position and open and have gas vent (50), shell (3) and homonymy heat preservation storehouse (47) common fixedly connected with connecting pipe (51), connecting pipe (51) communicate gas vent (50) and air inlet (48).

6. The intelligent drying and fine screening equipment for agricultural products according to claim 1 is characterized in that: the power mechanism comprises a motor base (52), the motor base (52) is fixedly connected to the outer wall of the heat preservation bin (47), a motor (53) is fixedly connected to the top of the motor base (52), the output end of the motor (53) is connected with a speed reducer (54), and the output end of the speed reducer (54) is fixedly connected with the transmission shaft (14).

Technical Field

The invention relates to the technical field of agricultural product drying, in particular to intelligent drying and fine sorting equipment for agricultural products.

Background

Drying is a common method in food processing, which is to control the moisture in the food to achieve the processing purpose, and the common method is air convection drying. It uses air as drying medium, transfers heat to food by convection, removes water in food by heating and evaporating, and obtains dried food, and achieves the purpose of drying.

In the case of the invention of intelligent drying and fine sorting equipment for agricultural products disclosed in the prior art, a Chinese patent with the patent application number of CN201720831646.3 is invented, and food drying equipment comprises a rectangular case and a cover body arranged at the top of the case, wherein an air flow cavity is arranged in the case and the cover body, a switch capable of being buckled with the case is arranged on the cover body, the case is communicated with the air flow cavity in the cover body after the cover body is buckled, the air flow cavity is communicated with a hot air inlet pipeline arranged at the cover body, a locking switch connected with a switch lever at the cover body is arranged on the hot air inlet pipeline, a track is arranged at one end of the inner wall of the case, a T-shaped through groove penetrating through the inner space of the case is arranged at the other end of the inner wall of the case, a multi-layer mesh iron plate is connected on the track in a sliding manner, a handle extending out of the T-shaped through groove is fixed on the, and a plurality of air outlet holes communicated with the airflow cavity are respectively formed in the bottom of the cover body and the inner wall of the bottom of the case.

Agricultural product is at the dry-process in-process, earlier place the agricultural product section in the tray, put into drying equipment with the tray again, because the section in the tray is piled up together, hot-air can only carry out the drying to the surface section, pile up and hardly be heated at the below section, this condition leads to section in the tray on the one hand to be heated inhomogeneous, upper slice is excessively dried, lower floor's section is incomplete dry, on the other hand piles up the time length that qualified degree spent will be reached to the section together, dry-process efficiency is lower.

Based on the above, the invention designs an intelligent drying and fine sorting device for agricultural products, so as to solve the problems.

Disclosure of Invention

The invention aims to provide intelligent drying and fine sorting equipment for agricultural products, and aims to solve the problems that during the drying process of the agricultural products, slices of the agricultural products are firstly placed in a tray, then the tray is placed in drying equipment, hot air can only dry the surface slices and the slices stacked below are difficult to heat due to the fact that the slices in the tray are stacked together, on one hand, the slices in the tray are not uniformly heated, the upper slices are excessively dried, the lower slices are not completely dried, on the other hand, the time spent on the stacked slices to reach the qualified degree is long, and the drying efficiency is low.

In order to achieve the purpose, the invention provides the following technical scheme: an intelligent drying and fine sorting device for agricultural products comprises a base, wherein a U-shaped supporting table which is bilaterally symmetrically arranged is fixedly connected to the top of the base, a low-frequency vibration mechanism is arranged on the top of the U-shaped supporting table, a high-frequency vibration mechanism is slidably connected to the top of the low-frequency vibration mechanism, a discharging mechanism used for discharging unqualified waste materials is arranged at the front end of the U-shaped supporting table, a shell which covers the low-frequency vibration mechanism, the high-frequency vibration mechanism and the discharging mechanism is fixedly connected to the top of the base, the front end of the shell is rotatably connected with a sealing door, and a drying mechanism which provides high-speed hot air for drying the agricultural products is arranged at the;

the low-frequency vibration mechanism comprises two groups of supporting columns and two transmission shafts, the same group of two supporting columns are symmetrically and fixedly connected to the top of the U-shaped supporting table in a front-back symmetrical mode, the top of each supporting column is fixedly connected with a limiting column, the surface of each limiting column is connected with a limiting sleeve in a sliding mode, the top of each limiting column is fixedly connected with a limiting cover, the bottom of each limiting cover is fixedly connected with a first limiting spring, the other end of each first limiting spring is fixedly connected to the corresponding limiting sleeve, the limiting sleeves are connected with a clamping plate together at the front side and the back side, the inner sides of the clamping plates are provided with first sliding grooves, the inner walls of the two first sliding grooves are connected with a tray in a sliding mode together, the bottom of the tray is uniformly provided with first screening ports, the two transmission shafts are respectively and rotatably connected to the left side and the, a power mechanism for driving the transmission shaft to rotate is fixedly connected to the outer side of the transmission shaft;

the high-frequency vibration mechanism comprises a special-shaped gear, the special-shaped gear is fixedly connected to the surface of a transmission shaft, the special-shaped gear is in contact with the outer side of a cam, a special-shaped gear ring is meshed with the special-shaped gear ring, movable rods are fixedly connected to two ends of the special-shaped gear ring, a second sliding groove is formed in the bottom of a clamping frame, the second sliding groove is connected with movable plates which are symmetrically distributed front and back in a sliding mode, the other ends of the movable plates are in contact with a U-shaped supporting table, through holes are formed in the upper direction and the lower direction of the movable plates, the movable rods are in contact with the inner portions of the through holes, a track frame is fixedly connected to the four movable plates together, rail plates which are symmetrically distributed left and right are fixedly connected to the top of the track frame, four lifting holes which are, the two rolling bases are connected with a lifting roller in a rotating mode together, the lifting roller is in contact with the surface of the track plate, the lifting roller is pushed to move up and down when the track plate moves back and forth, an arc-shaped pushing block is fixedly connected to the top of the lifting column, a separation cloth is fixedly connected to the inner wall of the tray and is made of elastic high-temperature-resistant cloth, a second screening opening corresponding to the first screening opening is formed in the separation cloth, the separation cloth is fixedly connected with the periphery of the first screening opening, and the arc-shaped pushing block is in contact with the separation cloth;

when the device works, the tray is sent into the device along the first chute, the lifting roller and the track plate are clamped to close the sealing door, the power mechanism and the drying mechanism are started, the transmission shaft starts to rotate to drive the cam fixedly connected to the surface of the transmission shaft and the special-shaped gear to synchronously rotate, when the cam rotates from the near end to the far end, the cam pushes the clamping plate to move upwards to enable the limiting sleeve, the moving plate and the tray to synchronously move upwards, the first limiting spring is compressed, when the cam rotates from a far rest end to a near rest end, the first limiting spring resets to push the clamping plate to move downwards, so that the limiting sleeve, the moving plate and the tray synchronously move downwards, the clamping plate and the tray are matched with the compression and the reset of the first limiting spring along with the continuous rotation of the cam, the vertical reciprocating motion of the clamping plate and the tray along the limiting column is realized, the chips accumulated in the tray continuously vibrate vertically, the accumulated chips are scattered, the bottom chips can move to the top layer to be dried by hot air, and the track plate, the tray and the lifting column synchronously move vertically to keep relatively static due to the fact that the moving plate is connected to the bottom of the clamping plate in a sliding mode, the track plate, the tray and the lifting column synchronously move vertically to keep static, the special-shaped gear rotates, The track frame and the track plate synchronously move left and right, the lifting roller rolling on the surface of the track plate continuously moves left and right along with the track plate so as to continuously roll up and down, the lifting roller rolling up and down drives the lifting column and the arc-shaped pushing block to synchronously move up and down, so that the arc-shaped pushing block continuously jacks up the separating cloth, the slices placed on the separating cloth are subjected to small-amplitude high-frequency up-and-down vibration, the slices are flexibly pushed, the special-shaped gear and the special-shaped gear ring are arranged, the special-shaped gear ring is rotationally pushed to move left and right through the special-shaped gear, so that the track plate is driven to synchronously move, the fixed track plate moves left and right to push the lifting roller to move up and down, the arc-shaped pushing block flexibly pushes the separating cloth through the lifting roller, the small-amplitude high-frequency vibration is, through the arrangement of the cam and the first limiting spring, the upper and lower reciprocating motion of the clamping plate and the tray along the limiting column is realized along with the continuous rotation of the cam and the compression and the reset of the first limiting spring are matched, so that the stacked slices in the tray are continuously vibrated up and down with large amplitude and small frequency, the stacked slices are scattered, the bottom slices can move to the top layer to be dried by hot air, the special-shaped gear and the special-shaped gear ring are arranged, the special-shaped gear ring is rotationally pushed to move left and right through the special-shaped gear, the track plate is driven to move synchronously, the fixed track plate is moved left and right to push the lifting roller to move up and down, the arc-shaped pushing block is used for flexibly pushing the separating cloth through the lifting roller, the slices on the separating cloth are vibrated up and down with small amplitude and high frequency, the stacked slices are scattered, and the two vibration modes of large, the realization is broken up accumulational section, and it is inhomogeneous to have avoided the section to be heated, and upper slice is excessively dry, and the incomplete problem of lower floor's section drying appears, has shortened the dry-process required time simultaneously, has improved dry-process efficiency.

As a further scheme of the invention, the discharging mechanism comprises a blanking inclined plate and an extrusion plate, the blanking inclined plate is fixedly connected to the top of the base, the blanking inclined plate is in contact with the left and right inner walls of the shell, a receiving opening is formed in the front end of the base, four second return springs which are uniformly distributed are fixedly connected to the bottom of the receiving opening, the other ends of the four second return springs are fixedly connected with a movable door, pushing rods which are symmetrically distributed in the left and right directions are fixedly connected to the top of the movable door, movable wheels are rotatably connected to the bottoms of the pushing rods, the extrusion plate is fixedly connected to the front end of the tray and used for extruding the pushing rods to descend, and the surfaces of the extrusion plate and the movable wheels are; when the tray is operated, with continuous up-and-down vibration of the tray, slices with unqualified sizes fall on the surface of the blanking sloping plate through the first screening port and finally slide to the bottom along the surface of the blanking sloping plate and are accumulated on the inner side of the movable door, after the drying is finished, the tray drives the extrusion plate to synchronously move forward, the extrusion plate enables the push rod and the movable door to move downwards along the inner wall of the storage port by extruding the movable wheels, finally the movable door completely enters the storage port, unqualified slices are conveniently taken out, the tray is continuously vibrated up and down through the low-frequency vibration mechanism and the high-frequency vibration mechanism, the slices with unqualified sizes fall through the first screening port, the extrusion block and the movable door are arranged, the movable door is matched with the blanking sloping plate to collect the unqualified slices falling from the first screening port, the extrusion block extrudes the push rod along with the drawing of the tray, the movable door moves downwards slowly, and unqua, the problem that workers still need to be arranged to select unqualified products after drying is completed, and the labor capacity of the workers is increased is solved.

As a further scheme of the invention, the right end of the bottom of the track frame is fixedly connected with a supporting plate, the bottom of the supporting plate is fixedly connected with an expansion spring rod, the bottom of the expansion spring rod is fixedly connected with a scraping plate, and the scraping plate is contacted with the surface of the blanking inclined plate; during operation, along with the back-and-forth movement of track frame, drive the backup pad, the extension spring pole, scraper blade synchronous movement, thereby promote the defective work on the blanking swash plate, make the defective work all pile up near the dodge gate eventually, make things convenient for the workman to take out and carry out follow-up processing, through setting up the scraper blade, the cooperation track frame is carried out the back-and-forth movement in step, promote the defective work that will stop on the blanking swash plate, ensure that the defective work can pile up near the dodge gate, make things convenient for the workman to take out and carry out follow-up processing, thereby avoided the defective work to stop for a long time in the blanking swash plate and can't be taken out.

As a further scheme of the invention, the drying mechanism comprises a supporting seat, the supporting seat is fixedly connected to the rear end of the shell, a heating plate is fixedly connected to the top of the supporting seat, a vent is formed in the position, corresponding to the heating plate, of the shell, a blast base is fixedly connected to the top of the supporting seat, the blast base is placed at the rear end of the heating plate, the blast base is fixedly connected with a blast blower, the blast base and the heating plate are fixedly connected with a sealing cover plate together, and the sealing cover plate is fixedly connected with the shell; the during operation starts stoving mechanism, and the board that generates heat produces the heat, blows in this equipment with the heat from the vent through the air-blower inside to realize that the hot-air dewaters the system of doing to the section in the tray, through setting up board and air-blower that generates heat, thereby realize producing continuous hot-air and carry out dehydration to the section, moisture in the section can effectively be taken away to the hot-air on the one hand, and the fast-speed hot-air of on the other hand can accelerate dehydration efficiency, reduces the system of doing required time.

As a further scheme of the invention, the left end and the right end of the shell are both fixedly connected with a heat preservation bin, the heat preservation bin is fixedly connected to the outer wall of the shell, a curved cavity is formed in the heat preservation bin, an air inlet is formed in the front end of the heat preservation bin, an air outlet is formed in the rear end of the heat preservation bin, an air outlet is formed in the shell at a position corresponding to the heat preservation bin, the shell and the heat preservation bin at the same side are jointly and fixedly connected with a connecting pipe, and the connecting pipe is used for communicating the air outlet and the air inlet; the during operation, the hot-air that carries out the dehydration to the piece passes through the connecting pipe and gets into the air inlet in heat preservation storehouse from the gas vent of shell, steam passes through crooked cavity, stay surplus heat in heat preservation storehouse, the waste gas that loses the temperature is discharged from the gas outlet, through setting up the heat preservation storehouse, the hot-air reuse that will make use, utilize the heat to keep warm to equipment, the utilization ratio of hot-air has been improved on the one hand, the inside rapid heating up of equipment when the convenient follow-up dry-process of temperature that on the other hand heat preservation storehouse provided, can effective energy saving.

As a further scheme of the invention, the power mechanism comprises a motor base, the motor base is fixedly connected to the outer wall of the heat preservation bin, the top of the motor base is fixedly connected with a motor, the output end of the motor is connected with a speed reducer, and the output end of the speed reducer is fixedly connected with a transmission shaft; the during operation, starter motor, the motor passes through the steady power of reduction gear output to it is rotatory to drive the transmission shaft, for low frequency vibrations mechanism, high frequency vibrations mechanism provide reliable and stable power, thereby realizes breaing up accumulational section in the tray, avoids the section inhomogeneous problem of being heated, and conveniently selects the defective work.

Compared with the prior art, the invention has the beneficial effects that:

1. through the arrangement of the cam and the limiting spring, the upper and lower reciprocating motion of the clamping plate and the tray along the limiting column is realized along with the continuous rotation of the cam and the compression and the reset of the first limiting spring are matched, so that the stacked slices in the tray are continuously vibrated up and down with large amplitude and small frequency, the stacked slices are scattered, the bottom slices can move to the top layer to be dried by hot air, through the arrangement of the special-shaped gear and the special-shaped gear ring, the special-shaped gear ring is rotationally pushed to move left and right through the special-shaped gear, the track plate is driven to move synchronously, the fixed track plate is moved left and right to push the lifting roller to move up and down, the arc-shaped pushing block is used for flexibly pushing the separating cloth through the lifting roller, the slices on the separating cloth are vibrated up and down with small amplitude and high frequency, the stacked slices are scattered, and the two vibration, the realization is broken up accumulational section, and it is inhomogeneous to have avoided the section to be heated, and upper slice is excessively dry, and the incomplete problem of lower floor's section drying appears, has shortened the dry-process required time simultaneously, has improved dry-process efficiency.

2. Through the continuous vibrations from top to bottom that low frequency vibrations mechanism and high frequency vibrations mechanism made the tray, the unqualified section of size falls through first screening opening, through setting up extrusion piece and dodge gate, the unqualified section that the dodge gate cooperation blanking swash plate will fall from first screening opening is collected, the extrusion piece is along with the extrusion catch bar of taking out of tray, make the dodge gate slow movement downwards, conveniently take out the defective work, avoided still needing to arrange the workman to select the defective work after the dry-process is accomplished, increase the problem of workman's amount of labour.

3. Through setting up the scraper blade, the cooperation track frame is synchronous to be carried out the back-and-forth movement, will stop the defective work promotion on the blanking swash plate, ensures that the defective work can be piled up near the dodge gate, makes things convenient for the workman to take out and carries out follow-up processing to avoided the defective work to stop for a long time in the blanking swash plate can't be taken out, and lead to unable subsequent processing of carrying on by many times dry, caused the problem of production loss.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic diagram of the general structure of the present invention (the shell, the insulation chamber and the connecting pipe are cut open);

FIG. 3 is a schematic view of the general structure of the present invention (with the housing and tray hidden);

FIG. 4 is a schematic view of the general structure of the present invention (with the housing hidden);

FIG. 5 is an enlarged view taken at A in FIG. 4;

FIG. 6 is a schematic view showing the connection of the tray and the partition cloth according to the present invention (a part of the tray and the partition cloth are cut away);

FIG. 7 is a schematic view of a tray according to the present invention;

FIG. 8 is a schematic view of the connection between the track frame and the track slab according to the present invention;

FIG. 9 is a schematic view of the general structure of the present invention (with the housing, the U-shaped support platform hidden, and the base broken away);

FIG. 10 is an enlarged view of FIG. 9 at B;

FIG. 11 is a schematic view of the internal structure of the thermal insulation chamber of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a base 1, a U-shaped supporting platform 2, a shell 3, a sealing door 4, a supporting column 5, a limiting column 6, a limiting sleeve 7, a limiting cover 8, a first limiting spring 9, a clamping plate 10, a first chute 11, a tray 12, a first screening opening 13, a transmission shaft 14, a cam 15, a special-shaped gear 16, a special-shaped gear ring 17, a movable rod 18, a second chute 19, a movable plate 20, a through hole 21, a track frame 22, a track plate 23, a lifting hole 24, a lifting column 25, a rolling base 26, a lifting roller 27, an arc-shaped pushing block 28, a separating cloth 29, a second screening opening 30, a blanking inclined plate 31, a containing opening 32, a second return spring 33, a movable door 34, a pushing rod 35, a movable wheel 36, a squeezing plate 37, a supporting plate 38, a telescopic spring rod 39, a scraping plate 40, a supporting seat 41, a heating plate 42, a ventilation opening 43, an air blowing base 44, an air blower 45, air outlet 49, air outlet 50, connecting pipe 51, motor seat 52, motor 53 and speed reducer 54.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-11, the present invention provides a technical solution: an intelligent drying and fine sorting device for agricultural products comprises a base 1, wherein a U-shaped supporting table 2 which is bilaterally symmetrically arranged is fixedly connected to the top of the base 1, a low-frequency vibration mechanism is arranged on the top of the U-shaped supporting table 2, a high-frequency vibration mechanism is slidably connected to the top of the low-frequency vibration mechanism, a discharging mechanism used for discharging unqualified waste materials is arranged at the front end of the U-shaped supporting table 2, a shell 3 which covers the low-frequency vibration mechanism, the high-frequency vibration mechanism and the discharging mechanism is fixedly connected to the top of the base 1, a sealing door 4 is rotatably connected to the front end of the shell 3, and a drying mechanism which provides high-speed hot air for drying the;

the low-frequency vibration mechanism comprises two groups of supporting columns 5 and two transmission shafts 14, the two supporting columns 5 in the same group are symmetrically and fixedly connected to the top of a U-shaped supporting platform 2 from front to back, the top of each supporting column 5 is fixedly connected with a limiting column 6, the surface of each limiting column 6 is connected with a limiting sleeve 7 in a sliding manner, the top of each limiting column 6 is fixedly connected with a limiting cover 8, the bottom of each limiting cover 8 is fixedly connected with a first limiting spring 9, the other end of each first limiting spring 9 is fixedly connected to the corresponding limiting sleeve 7, the limiting sleeves 7 on the same side from front to back are connected with a clamping plate 10 together, the inner sides of the clamping plates 10 are provided with first sliding grooves 11, the inner walls of the two first sliding grooves 1 are connected with trays 12 in a sliding manner together, the bottoms of the trays 12 are uniformly provided with first screening openings 13, the two transmission shafts 14 are respectively and rotatably connected, a power mechanism for driving the transmission shaft 14 to rotate is fixedly connected to the outer side of the transmission shaft 14;

the high-frequency vibration mechanism comprises a special-shaped gear 16, the special-shaped gear 16 is fixedly connected to the surface of a transmission shaft 14, the special-shaped gear 16 is in contact with the outer side of a cam 15, a special-shaped gear ring 17 is meshed with the special-shaped gear 16, two ends of the special-shaped gear ring 17 are fixedly connected with movable rods 18, the bottom of a clamping frame is provided with a second sliding groove 19, the second sliding groove 19 is in sliding connection with movable plates 20 which are symmetrically distributed front and back, the other end of each movable plate 20 is in contact with a U-shaped supporting platform 2, through holes 21 are formed in the upper direction and the lower direction of each movable plate 20, the movable rods 18 are in contact with the insides of the through holes 21, a track frame 22 is fixedly connected to the four movable plates 20 together, bilaterally symmetrical track plates 23 are fixedly connected to the top of the track frame 22, four lifting holes 24 are, the two rolling bases 26 are connected with a lifting roller 27 in a rotating mode, the lifting roller 27 is in contact with the surface of the track plate 23, the lifting roller 27 is pushed to move up and down when the track plate 23 moves back and forth, the top of the lifting column 25 is fixedly connected with an arc-shaped pushing block 28, the inner wall of the tray 12 is fixedly connected with a separating cloth 29, the separating cloth 29 is elastic high-temperature-resistant cloth, the separating cloth 29 is provided with a second screening opening 30 corresponding to the first screening opening 13, the separating cloth 29 is fixedly connected with the periphery of the first screening opening 13, and the arc-shaped pushing block 28 is in contact with the separating cloth 29;

when the device works, the tray 12 is conveyed into the device along the first chute 11, the lifting roller 27 is clamped with the track plate 23, the sealing door 4 is closed, the power mechanism and the drying mechanism are started, the transmission shaft 14 starts to rotate to drive the cam 15 fixedly connected to the surface of the transmission shaft 14 and the special-shaped gear 16 to synchronously rotate, when the cam 15 rotates from a near rest end to a far rest end, the cam 15 pushes the clamping plate 10 to move upwards so as to enable the limiting sleeve 7, the moving plate 20 and the tray 12 to synchronously move upwards, the first limiting spring 9 is compressed, when the cam 15 rotates from a far rest end to a near rest end, the first limiting spring 9 resets to push the clamping plate 10 to move downwards so as to enable the limiting sleeve 7, the moving plate 20 and the tray 12 to synchronously move downwards, the clamping plate 10 and the tray 12 do up-and-down reciprocating motion along the limiting column 6 along with the continuous rotation of the cam 15 in cooperation with the compression and the reset of the first limiting spring 9, so that the accumulated slices in the tray 12 are continuously vibrated up and down to scatter the accumulated slices, the bottom slices can move to a top layer to be dried by hot air, the track plate 23 is synchronously moved up and down with the tray 12 and the lifting column 25 to keep relatively static due to the sliding connection of the moving plate 20 at the bottom of the clamping plate 10, the special-shaped gear 16 rotates to drive the meshed gear ring 17 to move left and right, the special-shaped gear ring 17 pushes the movable plate 20, the rail frame 22 and the rail plate 23 to move left and right synchronously, the lifting roller 27 rolling on the surface of the rail plate 23 moves left and right along with the rail plate 23 to roll up and down continuously, the lifting roller 27 rolling up and down drives the lifting column 25 and the arc-shaped pushing block 28 to move up and down synchronously, so that the arc-shaped pushing block 28 jacks up the partition cloth 29 continuously, the slices placed on the partition cloth 29 are vibrated up and down with small amplitude and high frequency, the slices are pushed flexibly, the special-shaped gear 16 and the special-shaped gear ring 17 are arranged, the special-shaped gear ring 17 is pushed to move left and right through rotation of the special-shaped gear 16, so that the rail plate 23 is driven to move synchronously, the fixed rail plate 23 moves left and right to push the lifting roller 27 to move up and down, the arc-shaped pushing block 28 pushes the partition, therefore, stacked slices are scattered, in the vertical vibration process of the tray 12, the cam 15 and the first limiting spring 9 are arranged, the clamping plate 10 and the tray 12 are matched with the compression and reset of the first limiting spring 9 along with the continuous rotation of the cam 15, the vertical reciprocating motion of the limiting column 6 is realized, the stacked slices in the tray 12 are continuously vibrated vertically with large amplitude and small frequency, the stacked slices are scattered, the bottom slices can move to the top layer to be dried by hot air, the special-shaped gear 16 and the special-shaped gear ring 17 are arranged, the special-shaped gear ring 17 is rotationally pushed to move left and right through the special-shaped gear 16, the track plate 23 is driven to move synchronously, the fixed track plate 23 is moved leftwards and rightwards to push the lifting roller 27 to move upwards and downwards, the arc-shaped pushing block 28 is enabled to flexibly push the separating cloth 29 through the lifting roller 27, the small-amplitude and high-frequency vertical vibration of the slices on the separating, thereby break up and pile up the section together, cooperate through two kinds of vibrations modes of small amplitude and small amplitude high frequency by a wide margin, realize breaking up accumulational section, avoided the section to be heated inhomogeneous, upper slice is by excessively dry, and the dry incomplete problem of lower floor's section appears, has shortened the dry-process required time simultaneously, has improved dry-process efficiency.

As a further scheme of the invention, the discharging mechanism comprises a blanking inclined plate 31 and an extrusion plate 37, the blanking inclined plate 31 is fixedly connected to the top of the base 1, the blanking inclined plate 31 is in contact with the left and right inner walls of the shell 3, the front end of the base 1 is provided with a receiving opening 32, the bottom of the receiving opening 32 is fixedly connected with four second return springs 33 which are uniformly distributed, the other ends of the four second return springs 33 are fixedly connected with a movable door 34, the top of the movable door 34 is fixedly connected with push rods 35 which are symmetrically distributed left and right, the bottom of the push rod 35 is rotatably connected with a movable wheel 36, the extrusion plate 37 is fixedly connected to the front end of the tray 12, the extrusion plate 37 is used for extruding the push rods 35 to descend, and; during operation, with the continuous up-and-down vibration of the tray 12, the unqualified slices fall on the surface of the blanking sloping plate 31 through the first screening port 13, and finally slide to the bottom along the surface of the blanking sloping plate 31 and are accumulated on the inner side of the movable door 34, after the drying is finished, when the tray 12 is taken out, the tray 12 drives the extrusion plate 37 to synchronously move forward, the extrusion plate 37 extrudes the movable wheel 36 to enable the push rod 35 and the movable door 34 to move downwards along the inner wall of the accommodating port 32, finally the movable door 34 completely enters the accommodating port 32, the unqualified slices are conveniently taken out, the continuous up-and-down vibration of the tray 12 is realized through the low-frequency vibration mechanism and the high-frequency vibration mechanism, the unqualified slices fall through the first screening port 13, through the arrangement of the extrusion block and the movable door 34, the movable door 34 is matched with the blanking sloping plate 31 to collect the unqualified slices falling from the first screening port 13, the extrusion block, the movable door 34 is moved downwards slowly, unqualified products can be taken out conveniently, and the problem that workers still need to be arranged to select the unqualified products after drying is completed, and the labor capacity of the workers is increased is solved.

As a further scheme of the invention, the right end of the bottom of the track frame 22 is fixedly connected with a supporting plate 38, the bottom of the supporting plate 38 is fixedly connected with an expansion spring rod 39, the bottom of the expansion spring rod 39 is fixedly connected with a scraping plate 40, and the scraping plate 40 is contacted with the surface of the blanking sloping plate 31; during operation, along with the back-and-forth movement of track frame 22, drive backup pad 38, telescopic spring pole 39, scraper blade 40 synchronous movement, thereby promote the defective work on the blanking swash plate 31, make the defective work finally all pile up near dodge gate 34, make things convenient for the workman to take out and carry out follow-up processing, through setting up scraper blade 40, cooperation track frame 22 is synchronous to carry out the back-and-forth movement, promote the defective work that stops on blanking swash plate 31, ensure that the defective work can pile up near dodge gate 34, make things convenient for the workman to take out and carry out follow-up processing, thereby avoided the defective work to stop for a long time in blanking swash plate 31 can't be taken out, and lead to unable subsequent processing of carrying out by.

As a further scheme of the present invention, the drying mechanism includes a supporting seat 41, the supporting seat 41 is fixedly connected to the rear end of the housing 3, the top of the supporting seat 41 is fixedly connected with a heating plate 42, the housing 3 is provided with a vent 43 corresponding to the heating plate 42, the top of the supporting seat 41 is fixedly connected with a blowing base 44, the blowing base 44 is placed at the rear end of the heating plate 42, the blowing base 44 is fixedly connected with a blower 45, the blowing base 44 and the heating plate 42 are fixedly connected with a sealing cover plate 46 together, and the sealing cover plate 46 is fixedly connected with the housing 3; the during operation, start stoving mechanism, board 42 that generates heat blows in this equipment with the heat from vent 43 through air-blower 45 inside, thereby realize that the hot-air dewaters the section in to tray 12 and dries, through setting up board 42 and air-blower 45 that generates heat, thereby realize producing continuous hot-air and carry out dehydration to the section, moisture in the section can effectively be taken away to the hot-air on the one hand, the fast-speed hot-air of on the other hand can accelerate dehydration efficiency, reduce and dry the required time.

As a further scheme of the invention, the left end and the right end of the shell 3 are both fixedly connected with a heat preservation bin 47, the heat preservation bin 47 is fixedly connected on the outer wall of the shell 3, a curved cavity is formed inside the heat preservation bin 47, the front end of the heat preservation bin 47 is provided with an air inlet 48, the rear end of the heat preservation bin 47 is provided with an air outlet 49, the shell 3 is provided with an air outlet 50 corresponding to the position of the heat preservation bin 47, the shell 3 and the heat preservation bin 47 on the same side are jointly and fixedly connected with a connecting pipe 51, and the connecting pipe 51 is used; the during operation, the hot-air that carries out the dehydration to the piece passes through connecting pipe 51 and gets into the air inlet 48 that keeps warm storehouse 47 from shell 3's gas vent 50, steam is through crooked cavity, stay surplus heat in the storehouse 47 that keeps warm, the waste gas that loses the temperature is discharged from gas outlet 49, through setting up the storehouse 47 that keeps warm, the hot-air reuse that will make use, utilize the heat to keep warm to equipment, on the one hand, the utilization ratio of hot-air has been improved, the inside rapid heating up of equipment when the convenient follow-up dry-making of temperature that on the other hand storehouse 47 provided keeps warm, can effective energy saving.

As a further scheme of the invention, the power mechanism comprises a motor seat 52, the motor seat 52 is fixedly connected with the outer wall of the heat preservation bin 47, the top of the motor seat 52 is fixedly connected with a motor 53, the output end of the motor 53 is connected with a speed reducer 54, and the output end of the speed reducer 54 is fixedly connected with the transmission shaft 14; during operation, starting motor 53, motor 53 passes through reduction gear 54 output steady power to it is rotatory to drive transmission shaft 14, for low frequency vibrations mechanism, high frequency vibrations mechanism provide reliable and stable power, thereby realize breaking up the accumulational section in tray 12, avoid the section inhomogeneous problem of being heated, and conveniently select the defective work.

The working principle is as follows: when the device works, the tray 12 is fed into the device along the first sliding groove 11, the lifting roller 27 is clamped with the track plate 23, the sealing door 4 is closed, the power mechanism and the drying mechanism are started, the transmission shaft 14 starts to rotate to drive the cam 15 fixedly connected to the surface of the transmission shaft 14 and the special-shaped gear 16 to synchronously rotate, when the cam 15 rotates from a near rest end to a far rest end, the cam 15 pushes the clamping plate 10 to move upwards, so that the limiting sleeve 7, the moving plate 20 and the tray 12 synchronously move upwards, the first limiting spring 9 is compressed, when the cam 15 rotates from the far rest end to the near rest end, the first limiting spring 9 resets to push the clamping plate 10 to move downwards, so that the limiting sleeve 7, the moving plate 20 and the tray 12 synchronously move downwards, and the clamping plate 10 and the tray 12 reciprocate up and down along the limiting column 6 by matching with the continuous rotation of the cam 15 and the compression and resetting of the first limiting spring 9, the stacked slices in the tray 12 are vibrated up and down continuously, the stacked slices are scattered, the bottom slices can move to the top layer and are dried by hot air, the movable plate 20 is connected to the bottom of the clamping plate 10 in a sliding manner, the rail plate 23, the tray 12 and the lifting column 25 move up and down synchronously and keep relatively static, the special-shaped gear 16 rotates to drive the meshed special-shaped gear ring 17 to move left and right, the special-shaped gear ring 17 pushes the movable plate 20, the rail frame 22 and the rail plate 23 to move left and right synchronously, the lifting roller 27 rolling on the surface of the rail plate 23 moves left and right along with the rail plate 23 to roll up and down continuously, the lifting roller 27 rolling up and down drives the lifting column 25 and the arc pushing block 28 to move up and down synchronously, so that the arc pushing block 28 jacks up the separation cloth 29 continuously, the slices placed on the separation cloth 29 are vibrated up and down at a, through the arrangement of the special-shaped gear 16 and the special-shaped gear ring 17, the special-shaped gear 16 is rotationally pushed to move left and right, so that the track plate 23 is driven to synchronously move, the fixed track plate 23 is moved left and right to push the lifting roller 27 to move up and down, the arc-shaped pushing block 28 flexibly pushes the separating cloth 29 through the lifting roller 27, so that the small-amplitude high-frequency vibration is carried out on the slices on the separating cloth 29, the stacked slices are scattered, in the vertical vibration process of the tray 12, the cam 15 and the first limiting spring 9 are arranged, the compression and resetting of the first limiting spring 9 are matched with the continuous rotation of the cam 15, the vertical reciprocating motion of the clamping plate 10 and the tray 12 along the limiting column 6 is realized, the stacked slices in the tray 12 are continuously subjected to the large-amplitude small-frequency vertical vibration, the stacked slices are scattered, and the bottom slices can move to the top layer to be dried by hot air, through setting up special-shaped gear 16 and special-shaped ring gear 17, remove about promoting special-shaped ring gear 17 through special-shaped gear 16 is rotatory, thereby drive track board 23 synchronous motion, remove about and remove fixed track board 23 and promote lift gyro wheel 27 and reciprocate, make the arc promote piece 28 through lift gyro wheel 27 and carry out flexible promotion to separating cloth 29, the realization is carried out the upper and lower vibrations of small amplitude high frequency to the section on separating cloth 29, thereby break up the section of piling up together, cooperate through two kinds of vibrations modes of small amplitude low frequency and small amplitude high frequency, the realization is broken up accumulational section, it is inhomogeneous to have avoided the section to be heated, upper slicing piece is by excessive drying, the dry incomplete problem of lower floor's section appears, the required time of dry-process has been shortened simultaneously, the dry-process efficiency has.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.