Bean sprout cleaning device with bean hull removing function

Abstract

The invention relates to the technical field of bean sprout cleaning, in particular to a bean sprout cleaning device with a bean hull removing function, which comprises a cleaning frame, a conveying mechanism and a hull removing mechanism, the conveying mechanism is erected on the left side in the cleaning frame, the hull removing mechanism is mounted in the center of the top end of the cleaning frame, and the cleaning frame comprises a cleaning pool and a support frame; a supporting frame for supporting is fixedly welded to the bottom side of the cleaning pool; fixing frames are fixedly arranged on the front portion and the rear portion of the left side of the top end of the cleaning pool, conveying mechanisms are fixedly arranged in the two sets of fixing frames, residual bean hulls in bean sprouts can be more efficiently cleaned through double-layer filtering in the cleaning process by means of a designed double-layer filter cylinder, bean sprout losses are effectively reduced, the bean hulls can be rapidly conveyed into an external flow dividing pipeline, and therefore the bean sprouts can be cleaned more efficiently. And the transmission shaft arranged at the front end of the conveying belt set can rotate under transmission of the first belt set, and through the design, energy consumption can be reduced, and efficiency can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of mung bean sprout cleaning, and specifically to a mung bean sprout cleaning device with a function of removing bean husks. Background Art

[0002] In the traditional production process of mung bean sprouts, the cleaning of mung bean sprouts often relies on manual labor. Manual cleaning of mung bean sprouts is not only inefficient but also labor-intensive. With the continuous expansion of the production scale of mung bean sprouts, manual cleaning can no longer meet the production requirements. For example, the patent publication number CN113749262B discloses a mung bean sprout cleaning and collecting device. The present invention provides a mung bean sprout cleaning and collecting device that is small in size and convenient to move, and can facilitate people to clean dirt after cleaning. The present invention provides such a mung bean sprout cleaning and collecting device, including: a support base and a support pillar, there are two support bases, and a support pillar is connected between the two support bases; a loading box, a loading box is provided in the middle of the upper part of the support pillar; a fourth connecting and fixing rod, fourth connecting and fixing rods are provided on both sides inside the support pillar; a conduit, conduits are provided on the inner sides of the two fourth connecting and fixing rods; a blocking plate, a blocking plate is slidably provided between the upper parts of the two conduits. The present invention is provided with a material shaking mechanism, and the material shaking mechanism cooperates with the water outlet mechanism. The material shaking mechanism and the water outlet mechanism can cooperate to clean the mung bean sprouts, thereby greatly improving the cleaning efficiency of the mung bean sprouts;

[0003] For the cleaning of mung bean sprouts in the prior art, although it can meet the needs during use, when in use, since the roots and stems of mung bean sprouts are relatively fragile, the existing cleaning devices use strong water flow to wash the mung bean sprouts, which may cause damage to the mung bean sprouts, affect the quality of the mung bean sprouts and affect sales. At the same time, the process is complex, the operation is inconvenient, the production cost is increased, and when a large amount of mung bean sprouts are cleaned, the remaining bean husks on the mung bean sprouts cannot be effectively removed, and secondary cleaning is required. Secondary cleaning not only consumes resources but also increases the loss of mung bean sprouts. Summary of the Invention

[0004] The purpose of the present invention is to provide a mung bean sprout cleaning device with a function of removing bean husks, so as to solve the problems raised in the above background art that since the roots and stems of mung bean sprouts are relatively fragile, the existing cleaning devices use strong water flow to wash the mung bean sprouts, which may cause damage to the mung bean sprouts, affect the quality of the mung bean sprouts and affect sales. At the same time, the process is complex, the operation is inconvenient, the production cost is increased, and when a large amount of mung bean sprouts are cleaned, the remaining bean husks on the mung bean sprouts cannot be effectively removed, and secondary cleaning is required. Secondary cleaning not only consumes resources but also increases the loss of mung bean sprouts.

[0005] To achieve the above object, the present invention provides the following technical solution: A mung bean sprout cleaning device with a mung bean shell removing function, comprising a cleaning rack, a conveying mechanism and a shell removing mechanism. The conveying mechanism is arranged on the left side inside the cleaning rack, and the shell removing mechanism is installed at the center of the top end of the cleaning rack. The cleaning rack includes a cleaning pool and a support frame, and the bottom side of the cleaning pool is welded and fixed with the support frame for support. On the front and back sides of the left side of the top end of the cleaning pool, fixed frames are fixedly arranged, and the conveying mechanism is fixedly arranged inside the two fixed frames. The conveying mechanism includes a conveying frame and a conveying belt group. A conveying belt group is installed inside the conveying frame. The front side of the left end of the conveying belt group is connected to a transmission shaft. A first belt group is installed at the center of the transmission shaft, and a main transmission belt is installed at the front end of the transmission shaft. A driving mechanism is arranged at the bottom end of the conveying frame. The driving mechanism includes a cooling box and a driving component. The driving component is installed at the center of the cooling box. The driving component drives the conveying belt group to operate through the first belt group at the front end. An L-shaped groove is formed inside the cooling box to cool the driving component. The right end of the main transmission belt is connected to drive the shell removing mechanism to operate. The shell removing mechanism includes a main shell removing component and a secondary shell removing component. The main shell removing component and the secondary shell removing component have the same structure and are mirror-installed at the center of the cleaning pool. The front ends of the main shell removing component and the secondary shell removing component are connected by a secondary transmission belt group to rotate synchronously. A linkage component is arranged on the front left side of the main shell removing component. The front end of the linkage component is connected to the right end of the main transmission belt. The linkage component drives the main shell removing component to operate. The main shell removing component includes a front baffle, a rear baffle and a shell removing roller. The shell removing roller is installed at the center of the front baffle and the rear baffle. The front end of the shell removing roller penetrates through the center of the front baffle. The bottom side of the front end of the shell removing roller meshes with and drives a stirring component to rotate. The front left side of the front end of the shell removing roller meshes with the linkage component. The shell removing roller includes an outer rolling barrel and an inner rolling barrel. The inner rolling barrel is arranged inside the outer rolling barrel. A first rotating shaft is arranged at the center of the inner rolling barrel. A first gear is fixedly arranged at the front end of the first rotating shaft. The rear end of the first rotating shaft penetrates through the center of the front baffle and extends backward and is inserted into the center of the rear baffle. Eight fixing rings are fixedly arranged at the center of the first rotating shaft. Four stirring inclined pipes are fixedly arranged on the outer walls of the eight fixing rings. The top ends of the four stirring inclined pipes extend to the outside of the outer rolling barrel. A diversion pipeline is arranged at the bottom side of the front end of the shell removing mechanism. The right end of the diversion pipeline inclines downward.

[0006] Preferably, a U-shaped groove is formed on the inner left wall of the cleaning pool. The center of the conveying frame is placed inside the U-shaped groove, and the inside of the two fixed frames is fixedly arranged with the outer wall of the conveying frame.

[0007] Preferably, a water outlet is formed at the bottom left side of the conveying frame. The bottom end of the water outlet is perpendicular to the left top end of the L-shaped groove.

[0008] Preferably, four sets of support legs are fixedly arranged at the bottom end of the cooling box. An installation opening is inwardly formed on the right side of the center of the front end of the cooling box. A driving component is installed in the installation opening, and a drain pipe is installed on the left side inside the cooling box.

[0009] Preferably, the driving component includes a motor and a rubber pad. A connecting frame is arranged at the top end of the motor and is fixedly arranged inside the installation opening. A rubber pad is arranged at the connection between the bottom end of the motor and the installation opening.

[0010] Preferably, the front baffle and the rear baffle are respectively fixedly arranged on the front and rear outer walls of the cleaning pool. A stirring component is installed at the bottom side of the center of the front baffle.

[0011] Preferably, the left end of the first gear meshes with a linkage component. Eight fixing rings are equidistantly fixedly arranged on the center of the first rotating shaft. Four stirring inclined pipes are fixedly arranged on the outer side of a single fixing ring in the up, down, left, and right directions. An inner rolling barrel is closely fixedly arranged inside the outer rolling barrel. The top end of a single stirring inclined pipe penetrates through the central circular holes of the outer rolling barrel and the inner rolling barrel and extends to the outside.

[0012] Preferably, the stirring component includes a U-shaped guide block and a fixing plate. The U-shaped guide block penetrates through the bottom side of the center of the front baffle. The rear end of the U-shaped guide block extends into the cleaning pool. A fixing plate is fixedly arranged at the center of the front end of the U-shaped guide block. A second rotating shaft is inserted into the center of the fixing plate. A second gear is fixedly arranged at the front end of the second rotating shaft, and an auger is fixedly arranged at the rear end of the second rotating shaft.

[0013] Preferably, the rear end of the auger extends to the front side of the eight fixing rings. The top end of the second gear meshes with the bottom end of the first gear. The front end of the U-shaped guide block is perpendicular to the upper side of the diversion pipeline.

[0014] Preferably, the linkage component includes a third rotating shaft and a third gear. The right end of the third gear meshes with the first gear. The center of the third gear is fixedly arranged at the center of the third rotating shaft. The third rotating shaft is inserted into the front end of the main shelling component, and the front end of the third rotating shaft is connected to the right end of the main transmission belt.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. By arranging two sets of main shelling components and auxiliary shelling components, it is convenient for the second shelling of mung bean sprouts. Through this design, the cleaning efficiency can be improved and the production cost can be reduced. The shelling drum composed of the outer rolling barrel and the inner rolling barrel can rotate the mung bean sprouts for rolling cleaning under the rotation of the first rotating shaft. Through the designed double-layer filter cylinder, the residual bean husks in the mung bean sprouts can be more efficiently cleaned through double-layer filtration during the cleaning process, and the loss of mung bean sprouts can be effectively reduced. Through the provided auger, it can rotate through the second rotating shaft under the meshing drive of the second gear. Through this design, the bean husks can be quickly conveyed into the external diversion pipeline, thereby reducing the mixing of bean husks and mung bean sprouts and further improving the shelling efficiency;

[0017] 2. By setting up the conveyor belt group in the conveying mechanism, the washed mung bean sprouts can be quickly sent out. The water outlet openings provided at the bottom of the conveyor belt group can store the filtered water. The transmission shaft provided at the front end of the conveyor belt group can rotate under the drive of the first belt group. Through this design, energy consumption can be reduced and efficiency can be improved.

[0018] 3. The L-shaped groove provided inside the cooling box can surround the installation opening. Through this design, the inner wall of the installation opening can be cooled, thereby extending the service life of the generator and improving the cleaning efficiency of the mung bean sprouts. The rubber pads provided at the bottom of the generator can further reduce noise and improve the working environment. The first belt group and the main drive belt provided at the front end of the motor can synchronously drive the conveying mechanism and the shelling mechanism to operate. Through this design, resource consumption can be saved and production costs can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is a front view structural schematic diagram of the present invention;

[0021] Figure 2 It is a top view structural schematic diagram of the present invention;

[0022] Figure 3 It is a top view structural schematic diagram of the shelling mechanism of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the main shelling component of the present invention;

[0024] Figure 5 It is a front view structural schematic diagram of the driving mechanism of the present invention;

[0025] Figure 6 It is a side view structural schematic diagram of the conveying mechanism of the present invention;

[0026] Figure 7 It is of the present invention Figure 5 in which the enlarged schematic diagram of the structure of the driving component;

[0027] Figure 8 It is a front view sectional schematic diagram of the cooling box of the present invention.

[0028] In the figure: 1. Cleaning rack; 11. Cleaning pool; 111. U-shaped groove; 12. Support frame; 13. Fixed frame; 2. Conveying mechanism; 21. Conveying rack; 211. Water inlet; 22. Conveying belt group; 23. Transmission shaft; 24. First belt group; 3. Driving mechanism; 31. Cooling box; 311. Support leg; 312. Installation opening; 313. L-shaped groove; 314. Drain pipe; 32. Driving component; 321. Motor; 322. Rubber pad; 323. Connecting frame; 4. Shelling mechanism; 41. Main shelling component; 411. Front baffle; 412. Rear baffle; 413. Shelling drum; 4131. First rotating shaft; 4132. First gear; 4133. Fixed ring; 4134. Stirring inclined pipe; 4135. Outer rolling barrel; 4136. Inner rolling barrel; 414. Stirring component; 4141. U-shaped guide block; 4142. Fixed plate; 4143. Second rotating shaft; 4144. Second gear; 4145. Auger; 42. Sub-shelling component; 43. Sub-transmission belt group; 44. Linkage component; 441. Third gear; 442. Third rotating shaft; 5. Main transmission belt; 6. Shunt pipeline. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1-8, an embodiment provided by the present invention: a mung bean sprout cleaning device with a mung bean shell removing function, comprising a cleaning rack 1, a conveying mechanism 2 and a shell removing mechanism 4. The conveying mechanism 2 is arranged on the left side inside the cleaning rack 1, and the shell removing mechanism 4 is installed at the center of the top end of the cleaning rack 1. The cleaning rack 1 includes a cleaning pool 11 and a support frame 12, and the bottom side of the cleaning pool 11 is welded and fixedly provided with the support frame 12 for support; the front and rear of the left side of the top end of the cleaning pool 11 are fixedly provided with fixing frames 13, and the conveying mechanism 2 is fixedly arranged inside the two fixing frames 13. The conveying mechanism 2 includes a conveying frame 21 and a conveying belt group 22. The conveying belt group 22 is installed inside the conveying frame 21. The front side of the left end of the conveying belt group 22 is connected to a transmission shaft 23. The center of the transmission shaft 23 is installed with a first belt group 24, and the front end of the transmission shaft 23 is installed with a main transmission belt 5. The bottom end of the conveying frame 21 is provided with a driving mechanism 3. The driving mechanism 3 includes a cooling box 31 and a driving component 32. The driving component 32 is installed at the center of the cooling box 31. The front end of the driving component 32 drives the conveying belt group 22 to operate through the first belt group 24. An L-shaped groove 313 is formed inside the cooling box 31 to cool the driving component 32. The right end of the main transmission belt 5 is connected to drive the shell removing mechanism 4 to operate. The shell removing mechanism 4 includes a main shell removing component 41 and a secondary shell removing component 42. The main shell removing component 41 and the secondary shell removing component 42 have the same structure and are mirror-installed at the center of the cleaning pool 11. The front ends of the main shell removing component 41 and the secondary shell removing component 42 are connected by a secondary transmission belt group 43 to rotate synchronously. The front left side of the main shell removing component 41 is provided with a linkage component 44. The front end of the linkage component 44 is connected to the right end of the main transmission belt 5. The linkage component 44 drives the main shell removing component 41 to operate. The main shell removing component 41 includes a front baffle 411, a rear baffle 412 and a shell removing drum 413. The shell removing drum 413 is installed at the center of the front baffle 411 and the rear baffle 412. The front end of the shell removing drum 413 penetrates through the center of the front baffle 411. The bottom side of the front end of the shell removing drum 413 meshes and drives the stirring component 414 to rotate. The front left side of the shell removing drum 413 meshes with the linkage component 44. The shell removing drum 413 includes an outer rolling barrel 4135 and an inner rolling barrel 4136. The inner rolling barrel 4136 is arranged inside the outer rolling barrel 4135. A first rotating shaft 4131 is arranged at the center of the inner rolling barrel 4136. A first gear 4132 is fixedly arranged at the front end of the first rotating shaft 4131. The rear end of the first rotating shaft 4131 penetrates through the center of the front baffle 411 and extends backward and is inserted into the center of the rear baffle 412. Four groups of stirring inclined pipes 4134 are fixedly arranged on the outer wall of the eight groups of fixing rings 4133. The top ends of the four groups of stirring inclined pipes 4134 extend to the outside of the outer rolling barrel 4135. The front bottom side of the shell removing mechanism 4 is provided with a diversion pipeline 6, and the right end of the diversion pipeline 6 inclines downward.

[0031] As a further aspect of the present invention, a U-shaped groove 111 is provided in the inner left wall of the cleaning tank 11. The center of the conveying rack 21 is placed inside the U-shaped groove 111. The inner parts of the two sets of fixing racks 13 are fixedly arranged with the outer wall of the conveying rack 21. A water outlet 211 is provided at the bottom side of the left end of the conveying rack 21. The bottom end of the water outlet 211 is perpendicular to the left top end of the L-shaped groove 313. Through this design, it is beneficial that a part of the residual water of the washed bean sprouts can fall into the cooling tank, reducing the water droplets attached to the bean sprouts and increasing the retention time of the bean sprouts.

[0032] Furthermore, four sets of support legs 311 are fixedly arranged at the bottom end of the cooling tank 31. An installation opening 312 is inwardly provided at the center right side of the front end of the cooling tank 31. A driving component 32 is installed in the installation opening 312. A drain pipe 314 is installed on the left side inside the cooling tank 31. Through this design, the installation opening can be cooled, thereby increasing the working time of the motor and improving the efficiency.

[0033] Even further, the driving component 32 includes a motor 321 and a rubber pad 322. A connecting frame 323 is provided at the top end of the motor 321 and is fixedly arranged inside the installation opening 312. A rubber pad 322 is provided at the connection between the bottom end of the motor 321 and the installation opening 312, which is beneficial for reducing noise and improving the working environment.

[0034] As an even further aspect of the present invention, a front baffle 411 and a rear baffle 412 are respectively fixedly arranged on the front and rear outer walls of the cleaning tank 11. A stirring component 414 is installed at the center bottom side of the front baffle 411. The left end of the first gear 4132 is meshed with the linkage component 44. Eight fixing rings 4133 are equidistantly fixedly arranged at the center of the first rotating shaft 4131. Stirring inclined pipes 4134 are fixedly arranged at the outer sides of a single fixing ring 4133 in four directions of up, down, left, and right. An inner rolling barrel 4136 is tightly attached and fixed inside the outer rolling barrel 4135. The top end of a single stirring inclined pipe 4134 penetrates through the central circular holes of the outer rolling barrel 4135 and the inner rolling barrel 4136 and extends to the outside. Through this design, it is beneficial for more efficient cleaning of the residual bean husks in the bean sprouts through double-layer filtration during the cleaning process and effectively reducing the loss of bean sprouts.

[0035] Even further, the stirring component 414 includes a U-shaped guide block 4141 and a fixing plate 4142. The U-shaped guide block 4141 penetrates through the center bottom side of the front baffle 411. The rear end of the U-shaped guide block 4141 extends into the cleaning tank 11. A fixing plate 4142 is fixedly arranged at the center of the front end of the U-shaped guide block 4141. A second rotating shaft 4143 is inserted into the center of the fixing plate 4142. A second gear 4144 is fixedly arranged at the front end of the second rotating shaft 4143. An auger 4145 is fixedly arranged at the rear end of the second rotating shaft 4143. The rear end of the auger 4145 extends to the front side of the eight fixing rings 4133. The top end of the second gear 4144 is meshed with the bottom end of the first gear 4132. The front end of the U-shaped guide block 4141 is perpendicular to the upper side of the shunt pipe 6. Through this design, it is beneficial for conveying the bean husks into the external shunt pipe, thereby reducing the mixing of bean husks and bean sprouts.

[0036] Furthermore, the linkage assembly 44 includes a third rotating shaft 442 and a third gear 441. The right end of the third gear 441 meshes with the first gear 4132. The center of the third gear 441 is fixedly arranged at the center of the third rotating shaft 442. The third rotating shaft 442 is inserted into the front end of the main shelling assembly 41. The front end of the third rotating shaft 442 is connected to the right end of the main drive belt 5, which is beneficial for the drive assembly to drive the linkage assembly to rotate, thereby driving the main shelling assembly and the auxiliary shelling assembly to operate, thus reducing production costs.

[0037] Working principle: During operation, when it is necessary to wash the mung bean sprouts, first, the motor 321 is powered on and started to work. The motor 321 drives the first belt group 24 to drive the drive shaft 23 at the top to rotate. The rotation of the drive shaft 23 can drive the conveyor belt group 22 fixedly arranged at the rear end to rotate within the conveyor frame 21. The bottom end of the conveyor belt group 22 is inclined inside the left end of the washing pool 11 to convey the washed mung bean sprouts. At the same time, the motor 321 drives the main drive belt 5 at the front end to drive the third rotating shaft 442 at the front end of the main shelling assembly 41 to rotate. The rotation of the third rotating shaft 442 can drive the third gear 441 fixedly arranged at the center to rotate. The rotation of the third gear 441 can mesh with the first gear 4132 at the right end to rotate. The rotation of the first gear 4132 can drive the fixedly arranged first rotating shaft 4131 to rotate within the front baffle 411 and the rear baffle 412. The rotation of the first rotating shaft 4131 can drive the eight fixed rings 4133 fixedly arranged at the center to rotate. The four stirring inclined tubes 4134 fixedly arranged up, down, left, and right of the fixed ring 4133 respectively extend to the outside of the double-layer filter cylinder composed of the outer rolling barrel 4135 and the inner rolling barrel 4136. The rotation of the fixed ring 4133 can drive the fixedly arranged stirring inclined tubes 4134 to drive the outer rolling barrel 4135 and the inner rolling barrel 4136 to rotate. (The internal structures of the main shelling assembly (41) and the auxiliary shelling assembly (42) are the same and are mirror-installed and work synchronously through the auxiliary drive belt group 43, so the working principle of the main shelling assembly is introduced separately). Then, the mung bean sprouts to be washed are poured into the inside of the washing pool 11. Then, the mung bean sprouts move leftward in the clear water flowing leftward in the washing pool 11. When the mung bean sprouts move to the two shelling drums 413, the mung bean sprouts and the bean husks can be separated under the action of stirring. Among them, the separated mung bean sprouts can be conveyed to other places by the conveyor belt group 22. When being conveyed by the conveyor belt group 24, the residual water droplets on the mung bean sprouts can fall into the L-shaped groove 313 inside the cooling box 31 through the opened water outlet 211. The water inside the L-shaped groove 313 can cool the outer wall of the installation port 312, thereby prolonging the service life of the motor 321 inside the installation port 312.

[0038] Meanwhile, the first gear 4132 meshes with the third gear 441 at the bottom to rotate. The third gear 441 can drive the fixed third rotating shaft 442 to rotate within the U-shaped guide block 4141. The rotation of the third rotating shaft 442 can drive the auger 4145 connected to the rear end to rotate at the front end of the shelling drum 413. The rotation of the auger 4145 can drop the round holes opened in the outer rolling barrel 4135 and the inner rolling barrel 4136 inward, and pump the internal bean husks to the front-end diversion pipeline 6 and send them out.

[0039] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Any ordinary technician in the industry can smoothly implement the present invention as shown in the accompanying drawings of the specification and described above. However, any slight changes, modifications, and equivalent variations made by those skilled in the art within the scope of the technical solution of the present invention by using the technical content disclosed above are equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications, and evolutions made to the above embodiments based on the essential technology of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A bean sprout cleaning device with a bean hull removal function, comprising a cleaning frame (1), a conveying mechanism (2) and a hulling mechanism (4), wherein the conveying mechanism (2) is arranged on the left side inside the cleaning frame (1), and the hulling mechanism (4) is installed at the top center of the cleaning frame (1), characterized in that: The cleaning rack (1) comprises a cleaning pool (11) and a support rack (12), the bottom side of the cleaning pool (11) is welded and fixed with a support rack (12); a fixing rack (13) is fixedly arranged at the front and rear of the left side of the top of the cleaning pool (11), and a conveying mechanism (2) is fixedly arranged inside the two groups of fixing racks (13), and the conveying mechanism (2) comprises a conveying rack (21) and a conveying belt group (22), a conveying belt group (22) is installed inside the conveying rack (21), the front side of the left end of the conveying belt group (22) is connected to a transmission shaft (23), a first belt group (24) is installed at the center of the transmission shaft (23), a main transmission belt (5) is installed at the front end of the transmission shaft (23), and a driving belt (24) is installed at the bottom end of the conveying rack (21). The driving mechanism (3) comprises a cooling box (31) and a driving assembly (32). The driving assembly (32) is installed at the center of the cooling box (31). The front end of the driving assembly (32) drives the conveying belt group (22) to operate through the first belt group (24). An L-shaped groove (313) is provided in the cooling box (31) to cool the driving assembly (32). The right end of the main transmission belt (5) is connected to drive the shelling mechanism (4) to operate. The shelling mechanism (4) comprises a main shelling assembly (41) and a secondary shelling assembly (42). The main shelling assembly (41) and the secondary shelling assembly (42) have the same structure and are mirror-mounted at the center of the cleaning tank (11). The main shelling assembly (41) and the secondary shelling assembly (42) are The front end of the shelling component (42) is connected to rotate synchronously through a secondary transmission belt group (43). A linkage component (44) is provided on the left side of the front end of the main shelling component (41). The front end of the linkage component (44) is connected to the right end of the main transmission belt (5). The linkage component (44) drives the main shelling component (41) to operate. The main shelling component (41) comprises a front baffle plate (411), a rear baffle plate (412) and a shelling roller (413). A shelling roller (413) is installed at the center of the front baffle plate (411) and the rear baffle plate (412). The front end of the shelling roller (413) passes through the center of the front baffle plate (411). The bottom side of the front end of the shelling roller (413) engages and drives the stirring component (414) to rotate. The left side of the front end of the cylinder (413) is engaged with the linkage assembly (44), the shelling cylinder (413) comprises an outer rolling barrel (4135) and an inner rolling barrel (4136), the inner rolling barrel (4136) is arranged inside the outer rolling barrel (4135), the center of the inner rolling barrel (4136) is provided with a first rotating shaft (4131), the front end of the first rotating shaft (4131) is fixed with a first gear (4132), the rear end of the first rotating shaft (4131) passes through the center of the front baffle (411) and extends backward to be inserted into the center of the rear baffle (412), the center of the first rotating shaft (4131) is fixed with eight groups of fixing rings (4133), the outer walls of the eight groups of fixing rings (4133) are fixed with four groups of stirring inclined tubes (4134),The top ends of the four groups of stirring inclined tubes (4134) extend to the outside of the outer rolling barrel (4135), and a diversion pipe (6) is provided at the bottom side of the front end of the shelling mechanism (4), and the right end of the diversion pipe (6) is inclined downward.

2. The bean sprout cleaning device with bean husk removal function according to claim 1, characterized in that: A U-shaped groove (111) is provided on the inner left wall of the cleaning pool (11), the center of the conveying frame (21) is placed in the U-shaped groove (111), and the inner parts of the two sets of fixed frames (13) are fixed to the outer wall of the conveying frame (21).

3. The bean sprout cleaning device with bean husk removal function according to claim 1, characterized in that: A water drop outlet (211) is provided at the bottom side of the left end of the conveying frame (21), and the bottom end of the water drop outlet (211) is perpendicular to the left top end of the L-shaped groove (313).

4. The bean sprout cleaning device with bean husk removal function according to claim 1, characterized in that: Four groups of supporting legs (311) are fixedly arranged at the bottom end of the cooling box (31), an installation opening (312) is opened inwardly on the right side of the center of the front end of the cooling box (31), a driving component (32) is installed in the installation opening (312), and a drainage pipe (314) is installed on the left side inside the cooling box (31).

5. The bean sprout cleaning device with bean husk removal function according to claim 1, characterized in that: The driving assembly (32) comprises a motor (321) and a rubber pad (322); a connecting frame (323) is provided at the top end of the motor (321) and is fixedly arranged inside the mounting opening (312); and a rubber pad (322) is provided at the connection between the bottom end of the motor (321) and the mounting opening (312).

6. The bean sprout cleaning device with bean husk removal function according to claim 1, characterized in that: The front baffle (411) and the rear baffle (412) are respectively fixed to the front and rear outer walls of the cleaning tank (11), and a stirring assembly (414) is installed on the central bottom side of the front baffle (411).

7. The bean sprout cleaning device with bean husk removal function according to claim 1, characterized in that: The left end of the first gear (4132) is meshed with the linkage assembly (44); the eight groups of fixed rings (4133) are fixedly arranged at the center of the first rotating shaft (4131) at equal distances from each other; a stirring inclined tube (4134) is fixedly arranged in four directions, namely, up, down, left, and right, on the outer side of a single group of fixed rings (4133); an inner rolling barrel (4136) is tightly fixedly arranged inside the outer rolling barrel (4135); and the top end of the stirring inclined tube (4134) passes through the central circular holes of the outer rolling barrel (4135) and the inner rolling barrel (4136) and extends to the outside.

8. The bean sprout cleaning device with bean husk removal function according to claim 1, characterized in that: The stirring assembly (414) comprises a U-shaped guide block (4141) and a fixed plate (4142); the U-shaped guide block (4141) passes through the central bottom side of the front baffle (411); the rear end of the U-shaped guide block (4141) extends into the interior of the cleaning tank (11); a fixed plate (4142) is fixedly provided at the front end center of the U-shaped guide block (4141); a second rotating shaft (4143) is inserted into the center of the fixed plate (4142); a second gear (4144) is fixedly provided at the front end of the second rotating shaft (4143); and a screw auger (4145) is fixedly provided at the rear end of the second rotating shaft (4143).

9. The bean sprout cleaning device with bean husk removal function according to claim 8, characterized in that: The rear end of the auger (4145) extends to the front side of the eight sets of fixing rings (4133), the top end of the second gear (4144) engages with the bottom end of the first gear (4132), and the front end of the U-shaped guide block (4141) is vertically disposed on the upper side of the diversion pipe (6).

10. The bean sprout cleaning device with bean husk removal function according to claim 1, characterized in that: The linkage assembly (44) comprises a third rotating shaft (442) and a third gear (441); the right end of the third gear (441) meshes with the first gear (4132); the center of the third gear (441) is fixed to the center of the third rotating shaft (442); the third rotating shaft (442) is inserted into the front end of the main shelling assembly (41); and the front end of the third rotating shaft (442) is connected to the right end of the main transmission belt (5).

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