阅读说明：本技术 一种鲜莲子脱粒、脱壳一体机 (Fresh lotus seed threshing and shelling all-in-one machine ) 是由 李玉寒 曾志文 徐永博 莫涵 苏庚辰 刘添榄 于 2019-11-11 设计创作，主要内容包括：本发明公开了一种鲜莲子脱粒、脱壳一体机,涉及农用机械技术领域,解决了鲜莲子难以脱粒、脱壳,以及这两个步骤难以相整合的问题。本发明设置鲜莲子脱粒装置,鲜莲子脱粒装置主要包括有鲜莲蓬纤维破碎机构、莲子莲蓬剥离机构和莲子与碎屑分离机构,用以实现鲜莲子脱粒；设置莲子脱壳装置,莲子脱壳装置主要包括莲子脱壳传送带、莲子切壳机构和莲子挤壳机构,用以实现莲子脱壳。本发明的一种鲜莲子脱粒、脱壳一体机,通过鲜莲子脱粒装置和莲子脱壳装置来实现莲子脱粒、脱壳,整个过程能够很好地保护莲子,不损伤莲子,且能够在脱壳中适应不同大小的莲子,效率高,效果好。(The invention discloses a fresh lotus seed threshing and shelling all-in-one machine, relates to the technical field of agricultural machinery, and solves the problems that fresh lotus seeds are difficult to thresh and shell and the two steps are difficult to integrate. The invention is provided with a fresh lotus seed threshing device which mainly comprises a fresh lotus seed pod fiber crushing mechanism, a lotus seed pod stripping mechanism and a lotus seed and debris separating mechanism and is used for threshing fresh lotus seeds; the lotus seed shelling device is arranged and mainly comprises a lotus seed shelling conveying belt, a lotus seed shell cutting mechanism and a lotus seed shell extruding mechanism, and is used for shelling the lotus seeds. According to the fresh lotus seed threshing and shelling all-in-one machine, lotus seed threshing and shelling are achieved through the fresh lotus seed threshing device and the lotus seed shelling device, lotus seeds can be well protected in the whole process, the lotus seeds are not damaged, the lotus seed threshing and shelling all-in-one machine can adapt to lotus seeds of different sizes in the shelling process, the efficiency is high, and the effect is good.)

1. The utility model provides a bright lotus seeds are threshed, shelling all-in-one, including bright lotus seeds thresher and lotus seeds shelling device, its characterized in that:

the fresh lotus seed threshing device comprises a fixed support (91), a fresh lotus seed pod fiber crushing mechanism and a lotus seed pod peeling mechanism which are arranged on the fixed support (91), and a lotus seed and debris separating mechanism;

the fresh lotus seedpod fiber crushing mechanism is positioned at the top of the fixed support (91) and comprises a chain wheel (92) driven by a motor, a chain (93) arranged on the chain wheel (92), a plurality of chain plates (94) which are arranged on the chain (93) transversely at certain intervals, and a crushed fiber water gun (95) arranged above the chain plates (94);

the lotus seedpod peeling mechanism is positioned at the top of the fixed support (91) and comprises a centrifugal shell (96), a machine core shaft (923) which is driven by a motor and penetrates into the centrifugal shell (96), and a flexible machine core arranged in the centrifugal shell (96), wherein the flexible machine core comprises a first flexible machine core (97) arranged on the inner side wall of the centrifugal shell (96) and a second flexible machine core (98) arranged on the machine core shaft (923), the first flexible machine core (97) and the second flexible machine core (98) are arranged in a staggered manner, an inlet is formed in the centrifugal shell (96), and the inlet is positioned at the tail end of the fresh lotus pod fiber crushing mechanism;

the lotus seed and debris separating mechanism comprises a receiving groove (912) positioned below the fresh lotus seed seedpod fiber crushing mechanism and the lotus seed seedpod stripping mechanism, a first brush net (99) and a second brush net (910) which are arranged in the receiving groove (912) from top to bottom, and a vibration exciter (911) arranged on the receiving groove (912), wherein the receiving groove (912) is arranged on a receiving groove support (913);

the lotus seed shelling device comprises a rack (1), a lotus seed shelling conveying belt (2), a lotus seed shell cutting mechanism and a lotus seed shell extruding mechanism;

the lotus seed shelling conveyor belt (2) is arranged on the rack (1) and is used for conveying lotus seeds;

the lotus seed shell cutting mechanism is positioned above the lotus seed shell removing conveyor belt (2) and comprises a first cam (31) driven by a motor, a transverse rod (32) transversely arranged, a sliding block (33) sleeved on the transverse rod (32) and contacted with the cam (31), a vertical rod (34) slidably arranged below the sliding block (33), and a cutter (35) fixedly arranged at the lower end part of the vertical rod (34), wherein a first pressure spring (36) is arranged on the transverse rod (32), one end of the first pressure spring (36) is contacted with the sliding block (33) so that the sliding block (33) has a tendency of moving towards the first cam (31), a second pressure spring (37) is arranged on the vertical rod (34), and one end of the second pressure spring (37) is contacted with the cutter (35) so as to drive the sliding block (33) to move downwards;

the lotus seed shelling mechanism comprises a top plate (41) fixedly arranged above the lotus seed shelling conveying belt (2), a cam link mechanism positioned below the lotus seed shelling conveying belt (2), and a squeezing plate (44) driven by the cam link mechanism to move up and down;

the fresh lotus seed threshing device is positioned above the lotus seed shelling device so that the threshed lotus seeds can enter the lotus seed shelling device for shelling, or a lotus seed conveying belt (7) is arranged between the fresh lotus seed threshing device and the lotus seed shelling device so as to convey the threshed lotus seeds into the lotus seed shelling device for shelling.

2. The threshing and shelling machine for fresh lotus seeds as claimed in claim 1, wherein said receiving groove (912) and receiving groove bracket (913) are connected by a spring support seat (914).

3. The threshing and shelling machine of fresh lotus seeds as claimed in claim 2, wherein the first brush net (99) and the second brush net (910) are disposed obliquely.

4. The threshing and shelling machine for fresh lotus seeds as claimed in claim 1, wherein the bottom edge of the knife (35) is a bevel structure with a high front and a low rear.

5. The threshing and shelling machine of fresh lotus seeds as claimed in claim 1, wherein the cam linkage comprises a second cam (42) driven by a motor and a vertically disposed link (43), the link (43) is sleeved in a vertically disposed sleeve (45), the link (43) is located above the cam (42) and driven by the cam (42) to move up and down, and the pressing plate (44) is disposed at a top end of the link (43).

6. The fresh lotus seed threshing and shelling machine as claimed in claim 5, wherein there are a plurality of the connecting rods (43), a plurality of the connecting rods (43) are vertically arranged side by side and are respectively sleeved in a sleeve (45), a transmission rod (46) is arranged between two adjacent connecting rods (43), one end of each transmission rod (46) is rotatably connected with the upper end of the connecting rod (43) located in front, the other end is rotatably connected with the lower end of the connecting rod (43) located behind, and the middle part of the transmission rod (46) is rotatably connected with the frame (1).

7. The fresh lotus seed threshing and shelling machine as claimed in claim 1, wherein the lotus seed shelling device further comprises a lotus seed shelling mechanism, which includes a fixedly arranged receiving tray (51) and a shelling water gun (52) located above the receiving tray (51), the receiving tray (51) is located below the end of the lotus seed shelling conveyor (2) for receiving shelled lotus seeds, an upward enclosing plate (55) is arranged on the edge of the receiving tray (51), and a notch (53) for discharging the shelled lotus seeds is arranged at a position of the receiving tray (51) far away from the lotus seed shelling conveyor (2).

8. The fresh lotus seed threshing and shelling machine as claimed in claim 7, wherein a rotating plate (54) is rotatably disposed on the receiving plate (51), a plurality of lotus seed shelling grids (56) are uniformly distributed on the rotating plate (54), the rotating plate (54) is hollowed at corresponding positions of the lotus seed shelling grids (56), the rotating plate (54) is fixedly connected with a driven plate (57) through a rotating shaft, the driven plate (57) is driven to rotate by a driving plate (58) mounted on a motor, a protruding rod (59) is disposed on the driving plate (58), protruding rod insertion notches (510) with the same number as the lotus seed shelling grids (56) are uniformly disposed on the driven plate (57) in a radial direction, so that when the driving plate (58) rotates, the protruding rods (59) are sequentially inserted into the protruding rod insertion notches (510) to drive the driven plate (57) to intermittently rotate, and the lotus seed peeling lattices (56) are sequentially and temporarily stopped right above the peeling water gun (52), and at least one lotus seed peeling lattice (56) is positioned below the tail end of the lotus seed peeling conveyor belt (2) and is used for receiving the peeled lotus seeds.

9. The threshing and shelling machine for fresh lotus seeds as claimed in claim 7 or 8, wherein the receiving tray (51) is hollowed out at a position right above the shelling water gun (52), and a lotus seed shelling conveyor belt (511) is arranged at the hollowed-out position.

10. The fresh lotus seed threshing and shelling machine as claimed in claim 1, wherein the lotus seed shelling device further comprises a lotus seed guiding mechanism, which includes a funnel (61) with a funnel outlet (62) on a side surface thereof and a guide wheel (63) located at a side of the funnel outlet (62) of the funnel (61), the funnel outlet (62) is located above a front end of the lotus seed shelling conveyor belt (2), a groove (64) is provided on an outer periphery of the guide wheel (63), and a shape of the groove (64) is consistent with an upper half portion of the lotus seed in a length direction so that the lotus seed enters the lotus seed shelling conveyor belt (2) in a horizontal state.

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a fresh lotus seed threshing and shelling all-in-one machine.

Background

The toughness of the fresh lotus seedpod is larger, the fresh lotus seed is more delicate, and the periphery of the lotus seed is tightly wrapped by a layer of film, which increases the difficulty for threshing and shelling the fresh lotus seedpod. When fresh lotus seedpod is dried in the sun, the appearance size of lotus seeds can be reduced, the thin film is asynchronous with the lotus seeds, and the dried lotus seeds can be automatically separated from the thin film, so that the dried lotus seeds can be easily separated from the lotus seedpod.

After the lotus seeds are taken out of the lotus seedpod, the lotus seeds need to be peeled firstly. The research of the lotus seed shelling and peeling technology in China mainly focuses on colleges and universities and large lotus seed processing enterprises, the shelling and peeling technology is developed from an initial manual and semi-automatic processing mode to a current full-automatic shelling and peeling integrated machine after decades of development, the efficiency is greatly improved, but the lotus seed is still damaged in many places with defects and improvements, such as lotus seed shelling is often carried out, the quality of the lotus seed is greatly influenced, and the quality of the shelled lotus seed is ensured.

In the existing equipment, the threshing and shelling of lotus seeds are completed by different devices, and the devices are generally independent from each other and are difficult to be integrated to realize continuous operation, thus influencing the continuous action of threshing and shelling of lotus seeds and reducing the production efficiency.

Disclosure of Invention

In view of the above disadvantages, the invention provides an integrated machine for threshing and shelling fresh lotus seeds, which can realize the threshing and shelling of fresh lotus seeds, combine the threshing and shelling, and can realize continuous operation.

In order to achieve the purpose, the invention adopts the following technical scheme:

an integrated machine for threshing and shelling fresh lotus seeds comprises a fresh lotus seed threshing device and a lotus seed shelling device,

the fresh lotus seed threshing device comprises a fixed support, a fresh lotus seed pod fiber crushing mechanism and a lotus seed pod peeling mechanism which are arranged on the fixed support, and a lotus seed and debris separating mechanism;

the fresh lotus seedpod fiber crushing mechanism is positioned at the top of the fixed support and comprises a chain wheel driven by a motor, a chain arranged on the chain wheel, a plurality of chain plates which are arranged on the chain at certain intervals in a transverse mode and a crushed fiber water gun arranged above the chain plates;

the lotus seedpod peeling mechanism is positioned at the top of the fixed support and comprises a centrifugal shell, a machine core shaft driven by a motor and penetrating into the centrifugal shell, and a flexible machine core arranged in the centrifugal shell, wherein the flexible machine core comprises a first flexible machine core arranged on the inner side wall of the centrifugal shell and a second flexible machine core arranged on the machine core shaft, the first flexible machine core and the second flexible machine core are arranged in a staggered manner, the centrifugal shell is provided with an inlet, and the inlet is positioned at the tail end of the fresh lotus pod fiber crushing mechanism;

the lotus seed and debris separating mechanism comprises a bearing groove, a first brush net, a second brush net and a vibration exciter, wherein the bearing groove is positioned below the fresh lotus seed seedpod fiber crushing mechanism and the lotus seed seedpod stripping mechanism;

the lotus seed shelling device comprises a rack, a lotus seed shelling conveying belt, a lotus seed shell cutting mechanism and a lotus seed shell extruding mechanism;

the lotus seed shelling conveyor belt is arranged on the rack and used for conveying lotus seeds;

the lotus seed shell cutting mechanism is positioned above the lotus seed shell removing conveyor belt and comprises a first cam driven by a motor, a transverse rod transversely arranged, a sliding block sleeved on the transverse rod and contacted with the cam, a vertical rod arranged below the sliding block in a sliding manner, and a cutter fixedly arranged at the lower end part of the vertical rod, wherein a first pressure spring is arranged on the transverse rod, one end of the first pressure spring is contacted with the sliding block so that the sliding block has a tendency of moving towards the first cam, a second pressure spring is arranged on the vertical rod, and one end of the second pressure spring is contacted with the cutter so as to drive the sliding block downwards;

the lotus seed shelling mechanism comprises a top plate fixedly arranged above the lotus seed shelling conveying belt, a cam link mechanism positioned below the lotus seed shelling conveying belt, and a squeezing plate driven by the cam link mechanism to move up and down;

the fresh lotus seed threshing device is positioned above the lotus seed shelling device so that the threshed lotus seeds can enter the lotus seed shelling device for shelling, or a lotus seed conveying belt is arranged between the fresh lotus seed threshing device and the lotus seed shelling device so as to convey the threshed lotus seeds into the lotus seed shelling device for shelling.

Furthermore, the bearing groove and the bearing groove bracket are connected through a spring support seat.

Further, the first brush net and the second brush net are obliquely arranged.

Furthermore, the bottom edge of the cutter is of a bevel structure with a high front part and a low rear part.

Furthermore, the cam link mechanism comprises a second cam driven by a motor and a vertically arranged connecting rod, the connecting rod is sleeved in the vertically arranged sleeve, the connecting rod is positioned above the cam and driven by the cam to move up and down, and the extrusion plate is arranged at the top end of the connecting rod.

Furthermore, the connecting rods are vertically arranged side by side and are respectively sleeved in the sleeve, a transmission rod is arranged between every two adjacent connecting rods, one end of each transmission rod is rotatably connected with the upper end of the connecting rod positioned in front, the other end of each transmission rod is rotatably connected with the lower end of the connecting rod positioned behind, and the middle of each transmission rod is rotatably connected with the rack.

Furthermore, the lotus seed shelling device further comprises a lotus seed shelling mechanism, the lotus seed shelling mechanism comprises a fixedly arranged bearing and a shelling water gun positioned above the bearing disc, the bearing disc is positioned below the tail end of the lotus seed shelling conveying belt and used for bearing shelled lotus seeds, an upward coaming plate is arranged at the edge of the bearing disc, and a notch used for enabling the shelled lotus seeds to go out is formed in the position, far away from the lotus seed shelling conveying belt, of the bearing disc.

Furthermore, a rotating disc is rotatably arranged on the receiving disc, a plurality of lotus seed peeling lattices are uniformly distributed on the rotating disc, the rotating disc is hollowed out at the corresponding position of the lotus seed peeling lattice, the rotating disc is fixedly connected with a driven disc through a rotating shaft, the driven disc is driven to rotate by a driving disc installed on a motor, convex rods are arranged on the driving disc, convex rod insertion notches with the same number as the lotus seed peeling lattices are uniformly formed in the driven disc along the radial direction, when the driving disc rotates, the convex rods are sequentially inserted into the convex rod insertion notches to drive the driven disc to intermittently rotate, the lotus seed peeling lattices are sequentially and temporarily stopped right above the peeling water gun, and at least one lotus seed peeling lattice is positioned below the tail end of the lotus seed peeling conveying belt to receive the peeled lotus seeds.

Furthermore, the position of the bearing disc right above the peeling water gun is hollowed out, and a lotus seed peeling conveyor belt is arranged at the hollowed-out position.

Furthermore, the lotus seed shelling device also comprises a lotus seed guiding mechanism which comprises a funnel with a funnel outlet arranged on the side surface and a guide wheel positioned on the side of the funnel outlet of the funnel, the funnel outlet is positioned above the front end of the lotus seed shelling conveying belt, a groove is arranged on the periphery of the guide wheel, and the shape of the groove is consistent with the upper half part of the lotus seeds in the length direction, so that the lotus seeds enter the lotus seed shelling conveying belt in a horizontal state.

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

1. the lotus seed threshing device is provided with the fresh lotus seed threshing device, lotus seed fibers are crushed by the water gun of the fresh lotus seed fiber crushing mechanism, the fibers are penetrated through by reasonable water pressure of the water gun, the fresh lotus seed fiber tissue is crushed, lotus seeds cannot be damaged, part of lotus seeds are threshed, the efficiency is extremely high, and compared with the lotus seed threshing device which is mechanically crushed, the lotus seed threshing device has the advantage that lotus seed pulp cannot be damaged; then through the lotus seedpod peeling mechanism, through the flexible machine core, the machine core has better toughness and can deform, and can automatically spring open when encountering a hard lotus seed shell, thereby playing the role of separating lotus seeds without damaging the lotus seeds;

2. the lotus seed and chip separating mechanism is arranged, so that the lotus seeds and large chips and small chips of the lotus seedpod can be separated, the lotus seedpod chips can be quickly separated from the lotus seeds, the screening is simplified while the efficiency is improved, and the processing time is greatly shortened;

3. the lotus seed shelling device is arranged, a sliding block capable of moving in a reciprocating mode is arranged to drive a cutter to move in a reciprocating mode to cut shells, due to the fact that a vertical rod for mounting the cutter is arranged on the sliding block in a sliding mode and provided with a spring, the cutter can adapt to lotus seeds with different sizes well when cutting, the lotus seed shelling can be achieved well without damaging the lotus seeds, the step of manually screening the size of the lotus seeds once can be reduced, then the lotus seeds are shelled through extrusion of a lotus seed shelling mechanism, and lotus seed shelling is completed;

4. integrates the fresh lotus seed threshing device and the lotus seed shelling device, can realize the continuous operation of threshing and shelling of the lotus seeds of the fresh lotus seedpod, shortens the steps and time of the whole operation, and leads the production to be more compact and efficient.

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.

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

FIG. 2 is a schematic structural view of a fresh lotus seed threshing device;

fig. 3 is a schematic structural view of a fresh lotus seed fiber crushing mechanism.

FIG. 4 is a schematic view of a partial structure of a fiber crushing mechanism for fresh lotus seedpod;

FIG. 5 is a schematic view of a lotus seedpod peeling mechanism;

FIG. 6 is a schematic view of the lotus seedpod peeling mechanism from another perspective;

FIG. 7 is a schematic structural view of a lotus seed and debris separating mechanism and a fixing bracket;

FIG. 8 is a partial schematic view of the lotus seed and debris separating mechanism;

FIG. 9 is a schematic structural view of the driving components of the fiber crushing mechanism, lotus seed pod peeling mechanism, and lotus seed and debris separating mechanism of the fresh lotus seed pod;

FIG. 10 is a schematic view showing the structure of a lotus seed husking apparatus and a lotus seed conveyer;

FIG. 11 is a schematic view of a partial structure of a lotus seed hulling device;

FIG. 12 is a schematic structural view of a lotus seed husk cutting mechanism;

FIG. 13 is a schematic view showing the structure of the lotus seed husking mechanism and the lotus seed husking conveyor;

FIG. 14 is a schematic structural view of a lotus seed shelling mechanism (top plate not shown);

FIG. 15 is a schematic view showing the structure of the driving parts for driving the lotus seed husking mechanism, the husking conveyor and the lotus seed straightening mechanism;

FIG. 16 is a schematic structural view of a lotus seed peeling mechanism;

FIG. 17 is a schematic view of the structure of the receiving pan and the debarking conveyor;

FIG. 18 is a schematic structural view of a lotus seed straightening mechanism;

fig. 19 is a schematic structural view of a funnel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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 to 19, a preferred embodiment of the present invention provides an integrated machine for threshing and shelling fresh lotus seeds, which mainly includes a fresh lotus seed threshing device and a lotus seed shelling device.

Referring to fig. 2 to 4, the fresh lotus seed threshing device includes a fixing bracket 91, a fresh lotus seed pod fiber crushing mechanism and a lotus seed pod peeling mechanism mounted on the fixing bracket 91, a lotus seed and debris separating mechanism, and necessary driving transmission components.

The broken mechanism of bright seedpod of lotus fibre is located the top of fixed bolster 91, including sprocket 92 by motor drive, install the chain 93 on sprocket 92, the polylith has the horizontal link joint 94 that sets up on chain 93 of certain spaced, and install broken fibre squirt 95 above link joint 94, chain 93 is cyclic annular chain, its upper portion is the horizontality, in order to realize incessant conveying, be provided with the horizontal link joint 94 of polylith on the chain 93, the clearance of adjacent link joint 94 is about 1.5 to 2 times of the minor diameter of lotus seed, thereby can carry out the lotus seed and drop between two adjacent link joints 94. A crushing mechanism shell 915 is arranged above the chain 93 in a covering mode, a crushed fiber water gun 95 is installed on the crushing mechanism shell 915, a funnel-shaped crushing mechanism shell inlet 916 is further arranged on the end face of the front end of the crushing mechanism shell 915, fresh shower nozzles enter from the funnel-shaped crushing mechanism shell inlet 916, and a plurality of crushed fiber water guns 95 are distributed above the chain plate 94. During the implementation, sprocket 92 rotates and drives the transmission of annular chain 93 and drives the transmission of link joint 94, and the bright lotus seedpod that gets into from broken mechanism shell entry 916 drops on link joint 94, and broken fibre squirt 95 opens, then under the effect of broken fibre squirt 95's high-pressure water column, the cellular fibrous tissue of bright lotus pod then is penetrated, smashes, and the lotus seeds of the overwhelming majority then separate out and drop from the clearance between link joint 94 in the cellular fibrous tissue this moment. The water pressure of broken fibre squirt 95 is adjusted according to in-service use, can guarantee to realize the separation of most lotus seeds promptly, can not harm the lotus seeds again, compares in the mode of the broken lotus seedpod of traditional simple mechanical form, has the advantage of not destroying lotus seeds pulp.

Referring to fig. 5 and 6, the lotus seedpod peeling mechanism is located at the top of the fixing bracket 91, and includes a centrifugal housing 96, a core shaft 923 driven by a motor and penetrating into the centrifugal housing 96, and a flexible core installed in the centrifugal housing 96, the flexible core includes a first flexible core 97 installed on the inner side wall of the centrifugal housing 96 and a second flexible core 98 installed on the core shaft 923, the first flexible core 97 and the second flexible core 98 are arranged in a staggered manner, the centrifugal housing 96 is provided with an inlet denoted as a centrifugal housing inlet 921, and the centrifugal housing inlet 921 is located at the tail end of the fresh lotus pod fiber crushing mechanism. The first flexible movement 97 and the second flexible movement 98 are made of plastic, and have moderate hardness, and the adopted flexible material has certain hardness. The chain 93 has an upper portion in a horizontal state, in the present invention, the end of the fresh lotus seed pod fiber breaking mechanism refers to the end of the horizontal portion of the chain 93, the centrifugal housing inlet 921 is located at the end, and fresh lotus seeds impacted by the broken fiber water gun 95 enter the centrifugal housing 96 through the centrifugal housing inlet 921. Centrifugal housing 96 also has a downward centrifugal housing outlet 922 located below centrifugal housing inlet 921 for egress of fibrous tissue of the fresh lotus seedpod and the separated lotus seeds. During the implementation, bright seedpod of lotus (including having separated the lotus seed with not having separated the lotus seed), get into centrifugal shell 96, core axle 923 hand drive rotates, then the flexible core 98 of second on the core axle 923 rotates thereupon, under the effect of the flexible core 98 of second and the first flexible core 97 of crisscross distribution, bright seedpod of lotus then can be torn up to separate the lotus seed from bright seedpod of lotus. In the lotus seedpod of lotus peeling off mechanism realization process, first flexible core 97 and second flexible core 98 hardness are lower, and toughness is better, and can warp, can automatic spring open when meetting hard lotus seed shell to play the effect of separating the lotus seed and not injuring the lotus seed.

The lotus seed and debris separating mechanism is arranged below the fresh lotus seed pod fiber crushing mechanism and the lotus seed pod stripping mechanism, please refer to fig. 7 and 8, the lotus seed and debris separating mechanism comprises a receiving groove 912, a first brush net 99 and a second brush net 910 which are arranged in the receiving groove 912 from top to bottom, and a vibration exciter 911 arranged on the receiving groove 912, the receiving groove 912 is arranged on a receiving groove support 913, the receiving groove 912 and the receiving groove support 913 are connected through a spring support 914, the spring support 914 has buffering and damping effects, and the lotus seed and debris separating mechanism can be effectively protected. The receiving groove 912 has a bottom plate and two side plates, and the bottom plate is disposed obliquely. The first brush net 99 and the second brush net 910 are positioned in the receiving groove 912 from top to bottom, and the first brush net 99 and the second brush net 910 are arranged obliquely. The first brush net 99 and the second brush net 910 are obliquely arranged right below the chain 93 and below the centrifugal housing outlet 922, the centrifugal housing outlet 922 being located above the higher end of the first brush net 99. The length of the first brush net 99 is 1.2-1.5 times of the major diameter of the lotus seeds, and the length of the second brush net 910 is 0.75 times of the minor diameter of the lotus seeds, so that the lotus seeds can fall on the second brush net 910 through the first brush net 99. In the implementation, the lotus seeds and a small part of lotus seedpod fragments separated by the broken fiber water gun 95 fall from the gap of the chain plate 94 and fall to the first brush net 99, the lotus seeds and lotus seedpod fibers separated by the lotus seedpod peeling mechanism fall to the first brush net 99 from the centrifugal shell outlet 922, the receiving groove 912, the first brush net 99 and the second brush net 910 vibrate under the action of the vibration exciter 911, the lotus seeds and the small lotus seedpod fragments can fall onto the second brush net 910 through the first brush net 99, and the remaining lotus seedpod fragments can stay on the first brush net 99 and cannot fall onto the second brush net 910, and the lotus seedpod fragments can be recovered in the following manner, if a plate-shaped structure is placed at the lowest end of the first brush net 99, the lotus seedpod fragments can be recovered onto the plate-shaped structure (not shown in the figure); the lotus seeds and the lotus seedpod falling to the second brush net 910 are broken, the lotus seeds cannot fall from the grids due to the fact that the lotus seeds are larger than the grids, the small broken lotus seeds can fall onto the bottom plate of the bearing groove 912, and flowing water formed by water columns of the broken fiber water gun 95 can flow downwards onto the bottom plate of the bearing groove 912, so that the lotus seeds can be separated from the lotus seedpod, and the lotus seed threshing is achieved. The separated lotus seeds and part of the fine powder corresponding to the size of the lotus seeds enter the lotus seed shelling device to realize the shelling of the lotus seeds, and the fine powder corresponding to the size of the lotus seeds is similar to the size of the lotus seeds, so that the shelling of the lotus seeds is not influenced.

Referring to fig. 2 and 9, the fresh lotus seed threshing device comprises a crushing driving motor 917, and a crushing driving wheel 918 connected to the crushing driving motor 917 and driven by the crushing driving motor 917 to rotate, wherein the crushing driving wheel 918 is connected to a belt and drives a centrifugal driven wheel 919 and a vibrating driven wheel 920. Two of the chain wheels 92 are mounted on the same shaft as the crushing driving wheel 918, and the crushing driving motor 917 drives the shaft to rotate so as to drive the chain wheels 92 to rotate to realize the operation of the chain 93 and the chain plates 94 thereon. The spindle 923 is connected with the centrifugal driven wheel 919, and when the crushing driving wheel 918 drives the centrifugal driven wheel 919 to rotate, the spindle 923 is driven to rotate so as to separate lotus seeds from lotus seedpod fiber tissues. The vibration exciter 99 and the vibration driven wheel 920 are installed on the same rotating shaft, and when the crushing driving wheel 918 drives the vibration driven wheel 920 to rotate, the vibration exciter 99 is driven to operate so as to realize the vibration of the receiving groove 912, the first brush net 99 and the second brush net 910.

The lotus seed shelling device comprises a frame 1 for supporting components, a lotus seed shelling conveyor belt 2, a lotus seed shell cutting mechanism, a lotus seed shell extruding mechanism, necessary driving transmission components and the like.

Referring to fig. 10 and 11, a lotus seed hulling conveyor 2 is installed on a frame 1 for conveying lotus seeds. The lotus seed shelling conveying belt 2 is of a closed loop structure to achieve uninterrupted continuous conveying, one section of the lotus seed shelling conveying belt 2 is in a horizontal state, and lotus seeds are conveyed on the horizontal section.

Referring to fig. 1, 10, 18 and 19, the lotus seed shelling device includes a lotus seed guiding mechanism, which includes a funnel 61 with a funnel outlet 62 on a side surface thereof and a guiding wheel 63 located at a side of the funnel outlet 62 of the funnel 61, the funnel outlet 62 is located above a front end of the lotus seed shelling conveyor 2, a groove 64 is disposed on an outer periphery of the guiding wheel 63, a shape of the groove 64 is consistent with an upper half portion of the lotus seed in a long diameter direction so that the lotus seed enters the lotus seed shelling conveyor 2 in a horizontal state, the lotus seed passing through the groove 64 enters the lotus seed shelling conveyor 2 horizontally and a short diameter of the lotus seed is consistent with a conveying direction of the lotus seed shelling conveyor 2, thereby facilitating to realize shell cutting of the lotus seed.

Referring to fig. 1, 10 and 11, a lotus seed conveyor belt 7 is arranged between the fresh lotus seed threshing device and the lotus seed shelling device, the lotus seed conveyor belt 7 is mounted on a lotus seed conveyor belt bracket 71, the lotus seed conveyor belt bracket 71 is mounted on the frame 1, a plurality of transverse separation belts 72 are uniformly arranged on the lotus seed conveyor belt 7, the separation belts 72 are made of flexible materials, the separation belts 72 can ensure that the lotus seeds cannot slide off in the conveying process, and the separation belts can facilitate the separation of the lotus seeds from moisture brought by the crushing of lotus seed fibers to obtain relatively dry lotus seeds, thereby avoiding the influence of excessive moisture on the subsequent lotus seed shelling. The tail end of the lotus seed conveying belt 7 is located above the funnel 61, lotus seeds are conveyed into the funnel 61 through the lotus seed conveying belt 7, the front end of the lotus seed conveying belt 7 is located below the lowest end of the second brush net 910, separated lotus seeds enter the lotus seed conveying belt 7 from the second brush net 910, are conveyed into the funnel 61 through the lotus seed conveying belt 7, and enter the lotus seed shelling conveying belt 2 from the funnel outlet 62 through the guide wheel 63.

Referring to fig. 10 to 12, the lotus seed shelling mechanism is located above the lotus seed shelling conveyor 2, and includes a first cam 31 driven by a motor, a transverse rod 32 transversely disposed, a sliding block 33 sleeved on the transverse rod 32 and contacting with the cam 31, a vertical rod 34 slidably disposed below the sliding block 33, and a cutter 35 fixedly disposed at a lower end of the vertical rod 34, wherein the cutter 35 has a downward cutting edge, and the cutting edge of the cutter 35 is located above a horizontal section of the lotus seed shelling conveyor 2. The first cam 31 is mounted on the frame 1 and rotated by the motor, and a first roller 38 is disposed on a side of the sliding block 33 contacting the first cam 31 to reduce friction between the first cam 31 and the sliding block 33, so that the sliding block 33 can smoothly slide along the cross bar 32 when the first cam 31 rotates. The two cross rods 32 are fixedly mounted on the frame 1, the cross rods 32 are provided with first compression springs 36, one ends of the first compression springs 36 are limited and cannot move, and the other ends of the first compression springs 36 are in contact with the sliding blocks 33, so that the sliding blocks 33 have a tendency of moving towards the first cam 31. The bottom of sliding block 33 is equipped with the drum, and the bottom of drum is binding off structure, and the upper portion of montant 34 is inserted in the drum, and the size on the top of montant 34 is greater than the bottom of the binding off of drum in order to guarantee that montant 34 can not break away from sliding block 33, is equipped with second pressure spring 37 on montant 34, and the one end of second pressure spring 37 contacts with cutter 35 in order to order about sliding block 33 downwards. When the lotus seed hulling conveyor is used, the first cam 31 rotates and can drive the sliding block 33 to move towards the first pressure spring 36 along the cross rod 32, when the first cam rotates to a certain angle, the sliding block 33 can move towards the first cam 31 under the action of the first pressure spring 36, the sliding block 33 reciprocates under the action of the first cam 31 and the first pressure spring 36, the cutter 35 below the sliding block 33 also reciprocates at the moment, and when the lotus seeds are conveyed along with the lotus seed hulling conveyor 2 and pass through the cutter 35, the cutter 35 which reciprocates can realize circular cutting of the lotus seeds so as to realize efficient hulling. The vertical rod 34 is provided with a second compression spring 37, and one end of the second compression spring 37 is in contact with the cutter 35 to drive the sliding block 33 downwards, so that the cutter 35 can be well adapted to the size of the lotus seeds. Specifically, when the lotus seed is small, the cutter 35 is downward under the action of the second pressure spring 37 and can be well contacted with the shell of the lotus seed to realize shell cutting, when the lotus seed is large, the second pressure spring 37 is compressed, the cutter 35 is upward to adapt to the size of the lotus seed, and the damage to the lotus seed can be avoided as much as possible while the shell is cut. Through the mode, the problem that a traditional lotus seed shell cutting device cannot adapt to the size of the lotus seed is solved, the lotus seed can be effectively prevented from being damaged when the shell is cut, and the step of manually screening the size of the lotus seed can be reduced. In the preferred embodiment, the bottom edge of the cutter 35 is an inclined plane structure with a high front portion and a low rear portion, the high portion is close to the direction from which the lotus seeds come, and the cutting edge of the cutter 35 has a certain inclination angle, so that the lotus seeds can easily enter the cutting edge of the cutter 35, and the capability of the cutter 35 in adapting to the size of the lotus seeds is further improved.

Referring to fig. 10, fig. 11 and fig. 13 and fig. 14, the lotus seed husking mechanism includes a top plate 41 fixed above the horizontal segment of the lotus seed husking conveyor 2, a cam link mechanism located below the horizontal segment of the lotus seed husking conveyor 2, and a pressing plate 44 driven by the cam link mechanism to move up and down, the top plate 41 is fixed on the frame 1, and the horizontal segment of the lotus seed husking conveyor 2 is located between the pressing plate 44 and the top plate 41. Downward convex edges are arranged on two side edges of the top plate 41, and a gap between the convex edges and the horizontal section of the lotus seed shelling conveyor belt 2 is smaller than the short diameter of lotus seeds so as to prevent the lotus seeds from falling off from the side edges of the lotus seed shelling conveyor belt 2; the convex edge and the lotus seed shelling conveyor belt 2 are provided with gaps or gaps, so that shells which are peeled off by lotus seeds can be conveniently discharged from the gaps or the gaps. The cam link mechanism comprises a second cam 42 driven by a second motor 48 and a vertically arranged connecting rod 43, the connecting rod 43 is sleeved in a vertically arranged sleeve 45, the sleeve 45 is fixedly arranged on the machine frame 1, the connecting rod 43 is positioned on the second cam 42 and driven by the second cam 42 to move up and down, a second roller 49 is arranged at the contact position of the connecting rod 43 and the second cam 42, and a squeezing plate 44 is arranged at the top end of the connecting rod 43. In a preferred embodiment, there are a plurality of connecting rods 43, the plurality of connecting rods 43 are vertically arranged side by side and are respectively sleeved in a sleeve 45, a transmission rod 46 is arranged between two adjacent connecting rods 43, one end of each transmission rod 46 is rotatably connected with the upper end of the connecting rod 43 positioned in front, the other end of each transmission rod 46 is rotatably connected with the lower end of the connecting rod 43 positioned in back, specifically, both ends of each transmission rod 46 are respectively provided with a short slot penetrating in radial direction, a cylindrical pin positioned in the short slot is fixedly arranged at the position where the connecting rod 43 is connected with the transmission rod 46, and the middle part of the transmission rod 46 is rotatably connected with. The foremost connecting rod 43 is contacted with the second cam 42, a third compression spring 47 is sleeved on the connecting rod 43, one end of the third compression spring 47 is contacted with the sleeve 45 on the connecting rod 43, and the other end of the third compression spring 47 is limited on the bottom end of the connecting rod 43. During implementation, the lotus seeds cut into shells are continuously conveyed on the lotus seed shelling conveyor belt 2, the second motor 48 drives the second cam 42 to rotate, so that the connecting rod 43 moves up and down, when the connecting rod 43 moves upwards, the extrusion plate 44 is driven to move upwards, at the moment, the extrusion plate 44 drives the belt of the lotus seed shelling conveyor belt 2 to move upwards, and the lotus seeds passing through the extrusion plate and the lotus seeds are upwards connected with the top plate 41 together to extrude the lotus seeds cut into shells, so that the lotus seeds are rolled and peeled off the lotus shells. The connecting rods 43 are provided with a plurality of connecting rods, when the previous connecting rod 43 moves upwards in the adjacent connecting rods 43, the next connecting rod 43 moves downwards under the action of the transmission rod 46, and when the previous connecting rod 43 moves downwards, the next connecting rod 43 moves upwards under the action of the transmission rod 46, the connecting rods 43 sequentially reciprocate up and down under the rotation driving of the second cam 42, and the extrusion plate 44 on the connecting rods is driven to reciprocate up and down, so that the lotus seeds with shells are extruded for a plurality of times, and the lotus seeds are completely peeled.

Referring to fig. 15, the frame 1 is provided with a main driving motor 91, a driving wheel 92 mounted on an output shaft of the main driving motor 91 and driven by the main driving motor 91, and a first driven wheel 94 and a second driven wheel 93 driven by the driving wheel 92, wherein the first driven wheel 94 and the second driven wheel 93 are both mounted on the frame 1 through bearings. The driving wheel 92 is provided with a driving wheel rotating shaft 95 which is coaxial and rotates together, the first driven wheel 94 is provided with a first driven wheel rotating shaft 96 which is coaxial and rotates together, and the second driven wheel 93 is provided with a second driven wheel rotating shaft 97 which is coaxial and rotates together. The first cam 31 is installed on the rotating shaft 95 of the driving wheel, and the driving wheel of the lotus seed shelling conveyor 2 is installed on the rotating shaft 97 of the second driven wheel. The guide pulley 63 is mounted on a first driven pulley shaft 96.

Referring to fig. 1 and 10, a waste collecting mechanism 8 is arranged below the lotus seed shell extruding mechanism, the waste collecting mechanism 8 includes a lotus seed shell collecting grid 81 and a waste water collecting grid 82, the lotus seed shell collecting grid 81 is located above the waste water collecting grid 82, the lotus seed shell collecting grid 81 is a frame body with a grid at the bottom, the grid is small in size so as not to allow the lotus seed shells to pass through, and the waste water collecting grid 82 is a frame body with a sealed bottom, so that waste water can be collected. The waste material when the lotus seed shelling, drop from lotus seed shelling conveyer belt 2 both sides like the lotus seed shell, thereby drop and collect the collection that realizes the lotus seed shell on the net 81 is collected to the lotus seed shell, thereby the lotus seed seedpod is threshed the waste water that brings, drops and collects net 81 and passes the lotus seed shell and collect net 81 and get into waste water collection sash 82 and realize waste water collection, thereby the waste water of collection can discharge through the pipeline, if arrange the cistern in order to reuse.

In a preferred embodiment, the lotus seed shelling device further includes a lotus seed shelling mechanism, referring to fig. 10, 11, 16 and 17, the lotus seed shelling mechanism includes a fixedly disposed receiving tray 51 and a shelling water gun 52 disposed above the receiving tray 51, the receiving tray 51 is disposed below the end of the lotus seed shelling conveyor 2 for receiving the shelled lotus seeds, an upward cover 55 is disposed on the edge of the receiving tray 51 to prevent the lotus seeds from accidentally falling off from the edge, a notch 53 for discharging the shelled lotus seeds is disposed at a position of the receiving tray 51 away from the lotus seed shelling conveyor 2, and the notch 53 is disposed with a second slide way 514 so that the shelled lotus seeds can slide down to a designated position from the notch 53 and the second slide way 514 for collection.

In the preferred embodiment, a rotating disc 54 is rotatably arranged on the bearing disc 51, four latticed lotus seed peeling lattices 56 are uniformly distributed on the rotating disc 54, the rotating disc 54 is arranged at the corresponding position of the lotus seed peeling lattice 56 in a hollow way, the rotating disc 54 is fixedly connected with a driven disc 57 through a rotating shaft, the driven disc 57 is driven to rotate by a driving disc 58 arranged on a peeling motor 512, a convex rod 59 is arranged on the driving disc 58, convex rod inserting notches 510 with the same number as the lotus seed peeling lattices 56 are uniformly arranged on the driven disc 57 along the radial direction, so that the protruding rods 59 are sequentially inserted into the protruding rod insertion notches 510 as the driving disk 58 rotates to drive the driven disk 57 to intermittently rotate, and the lotus seed peeling lattices 56 are sequentially and temporarily stopped right above the peeling water gun 52, and at the moment, at least one lotus seed peeling lattice 56 is positioned below the tail end of the lotus seed peeling conveyor belt 2 to receive the peeled lotus seeds. The lotus seed shelling mechanism is further provided with a first slide way 513 at the tail end of the lotus seed shelling conveyor 2, when the rotating disc 54 stops, the tail end of the first slide way 513 is just aligned with one lotus seed shelling lattice 56, so that the shelled lotus seeds fall into the shelling lattice 56 from the lotus seed shelling conveyor 2. When the lotus seed peeling machine is used, the peeled lotus seeds fall into a lotus seed peeling grid 56 from the lotus seed peeling conveyor belt 2, when the lotus seed peeling grid 56 filled with the lotus seeds rotates to a position right above the peeling water gun 52, high-pressure water flow of the peeling water gun 52 rushes to the lotus seeds to peel the lotus seeds, the lotus seed peeling grid 56 rotates continuously, and when the lotus seed peeling grid 56 rotates to the notch 53, the peeled lotus seeds leave from the notch 53.

The bearing disc 51 is arranged in a hollow manner at a position right above the peeling water gun 52, a lotus seed peeling conveyor belt 511 is arranged at the hollow position, and the peeling conveyor belt 511 is driven by a peeling conveyor belt motor 515. The lotus seeds can not fall off when the peeling conveyor belt 511 is arranged at the hollow position of the bearing disc 51, the peeling conveyor belt 511 is arranged, the lotus seeds can be driven to move when the peeling conveyor belt 511 is used for transmission, and the lotus seeds can rotate and turn over under the combined action of the lotus seeds and the high-pressure water column of the peeling water gun 52, so that efficient and complete peeling can be realized.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.