Rapid water chestnut peeling equipment with low loss

Abstract

The invention discloses low-loss rapid water chestnut peeling equipment, belongs to the technical field of fruit peeling, and aims to solve the problems that the bottom of a water chestnut is concave, the pulp loss is relatively large and the bottom skin cleaning effect is relatively poor in a friction peeling mode. Cleaned water chestnuts are downwards inserted into inserting pieces, the tops of the water chestnuts are cut off under the action of a cutting mechanism, blades make contact with the outer walls of the water chestnuts under the action of compression springs at an outer wall cleaning assembly, the outer walls of the water chestnuts are scraped out when the water chestnuts rotate, and then a fixing mechanism carries the water chestnuts to move to the position below a material taking assembly; under the action that an extrusion block extrudes a sliding block, an insertion piece rotates, the top of the insertion piece contracts inwards to dig out pulp, a clamping block fixes the outer wall of a water chestnut, a first limiting block rotates to be matched with the insertion piece to dig out the bottom of the water chestnut, and then the complete and peel-free water chestnut is obtained; and compared with an existing friction mode, the peeling efficiency is high, pollution is avoided, and the peeling rate is high.

Description

Technical Field

[0001] This invention relates to the field of fruit peeling technology, and in particular to a low-loss, rapid water chestnut peeling device. Background Technology

[0002] Water chestnuts, also known as horse chestnuts, are the tubers and above-ground parts of the water chestnut plant, which belongs to the genus *Cypripedium* in the family Cyperaceae. Water chestnuts need to be washed and peeled before consumption and food preparation.

[0003] Currently, most water chestnut peeling machines on the market rely on friction to remove the brown outer skin. For example, CN103202519B discloses a water chestnut peeling machine, including a peeling machine with a right support and a left support on both sides. Conveyor belts are installed at an angle on both the right and left supports, with several rows of conveying holes along the conveying direction on the belts. A partition is installed on the support between the conveyor belts. The machine also includes a hopper, the bottom of which is fixed to the upper surface of the partition. A baffle plate of the hopper is located above the conveyor belt. The upper part of the partitions on the right and left supports are respectively equipped with a tip removal structure and a root and embryo peeling structure. A feeding device is provided between the right support and the peeling machine. This invention features a novel structural design. The conveyor belt has conveying holes for orderly transport, removing the tip, root, and irregular parts of the water chestnut embryo. Combined with the peeling machine, the outer wall of the water chestnut is peeled using a grinding surface, achieving 100% peeling efficiency with minimal loss of water chestnut meat quality.

[0004] Because water chestnuts are flat and round in shape with a certain indentation at the bottom, it is difficult to clean the indentation at the bottom when removing the skin by rubbing. Moreover, this method of cleaning results in a significant loss of meat.

[0005] To address the aforementioned problems, a low-loss, rapid water chestnut peeling device is proposed. Summary of the Invention

[0006] The purpose of this invention is to provide a water chestnut peeling device with low loss, which solves the problem in the prior art that the bottom of the water chestnut is concave, resulting in significant pulp loss and poor cleaning effect of the bottom skin when peeling by friction.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a low-loss, rapid water chestnut peeling device, comprising a worktable and a fixing mechanism disposed on the worktable, and further comprising a top cutting mechanism, an outer wall cleaning component, and a material handling component disposed on the worktable. The worktable includes a fixed platform and a rotating platform rotating in the middle of the fixed platform. The fixing mechanism is provided in multiple sets and is distributed on the rotating platform. The fixing mechanism includes a fixing rod fixedly connected to the rotating platform. A rotating platform is rotatably disposed above the fixing rod. Rotating grooves are radially distributed on the rotating platform. Three sets of rotating grooves are provided. A fixing component rotates in the rotating groove. The fixing component is used to insert into the bottom of the water chestnut for fixing. The fixing mechanism also includes a sliding block slidably connected to the outside of the fixing rod. A pressing plate corresponding to the bottom of the fixing component is provided on the top of the sliding block. The pressing plate is used to cause the three sets of fixing components to rotate and hollow out the concave surface at the bottom of the water chestnut.

[0008] The top cutting mechanism is used to cut the top of the hoof, the outer wall cleaning component is used to scrape off the outer skin of the hoof, and the material taking component is used to rotate and remove the hoof from the fixing mechanism, so that the hoof is separated from its bottom.

[0009] Furthermore, a rotating rod is rotatably connected to the middle of the fixed rod, the top of the rotating rod is fixedly connected to the rotating platform, the bottom of the rotating rod passes through the rotating platform and is connected to an end face gear, a drive motor is fixedly connected to the rear bottom of the fixed platform, and a second motor is fixedly connected to the output end of the drive motor, the second motor corresponding to the end face gear.

[0010] Furthermore, the fixing component includes a rotating shaft rotatably connected in the rotating groove, a rotating plate fixedly connected to the rotating shaft, the bottom inner side of the rotating plate being inclined, a torsion spring fitted on the rotating shaft, the two ends of the torsion spring being fixedly connected to the rotating plate and the inner wall of the rotating groove respectively, and a stop block fixedly installed inside the rotating groove on the inner side of the rotating plate.

[0011] Furthermore, a insert is fixedly connected to the top of the rotating plate. The insert is used to insert into the bottom recess of the horseshoe. A stop block is used to prevent the insert from expanding outward. A return spring is fixedly connected between the bottom of the sliding block and the rotating platform.

[0012] Furthermore, the top cutting mechanism is installed on one side of the top of the workbench. The top cutting mechanism includes a first telescopic cylinder fixedly connected to the top of the fixed table. A circular shell is fixedly connected to the output end of the first telescopic cylinder. A first motor and a cutting blade are respectively arranged above and below the inside of the circular shell. A discharge pipe is installed on the outside of the circular shell. A fixed pipe is provided on the top of the fixed table. The fixed pipe is fitted outside the discharge pipe.

[0013] Furthermore, the outer wall cleaning assembly includes a fixed frame installed at the rear of the top of the fixed platform, with an outer frame fixedly connected to the other end of the fixed frame. The outer frame is flat and round, and scraping mechanisms are evenly distributed on the inner side of the outer frame. The scraping mechanism includes a square body, with a mounting bracket sliding inside the square body. A blade is installed on the outer side of the mounting bracket, and a compression spring is installed between the mounting bracket and the square body.

[0014] Furthermore, the material handling assembly is installed on the other side of the top of the workbench, and an extrusion block is installed on the top of the fixed platform below the material handling assembly. The cross-sections of the extrusion block and the sliding block are both right-angled triangles.

[0015] Furthermore, the material handling assembly includes a moving mechanism mounted on the top of the fixed platform, a rotating mechanism located on one side of the moving mechanism, and a clamping mechanism located below the rotating mechanism. The moving mechanism includes a fixed base fixedly connected to the top of the fixed platform, a second telescopic cylinder rotatably connected inside the fixed base, a first housing fixedly connected to the output end of the second telescopic cylinder, a servo motor mounted at the bottom of the fixed base, and the output end of the servo motor fixedly connected to the bottom of the second telescopic cylinder. A collection box corresponding to the material handling assembly is mounted on one side of the fixed platform.

[0016] Furthermore, the rotating mechanism includes a second outer shell that rotates below the first housing, and the rotating mechanism also includes a fourth motor disposed within the first housing, the fourth motor being used to drive the second outer shell to rotate.

[0017] Furthermore, the clamping mechanism is used to fix the horseshoe. The clamping mechanism includes a rotating disk movably connected to the middle of the second housing. First limiting blocks are fixedly installed on both sides of the bottom of the rotating disk. The clamping mechanism also includes a second limiting block that is laterally slidably connected to the lower part of the interior of the second housing. Two sets of second limiting blocks are provided and fit against the inner side of the first limiting blocks. The cross-sections of the first and second limiting blocks are both trapezoidal. The clamping mechanism also includes a third telescopic cylinder fixedly connected to the interior of the first housing. The output end of the third telescopic cylinder passes through the second housing and is rotatably connected to the rotating disk.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] This invention provides a low-loss, rapid water chestnut peeling device. The device involves inserting a cleaned water chestnut downwards onto a cutting plate. A cutting mechanism removes the top of the water chestnut. At the outer wall cleaning component, a blade contacts the outer wall of the water chestnut under the action of a compression spring. As the water chestnut rotates, its outer wall is scraped clean. A fixing mechanism then moves the water chestnut below a material-collecting component. Under the pressure of a squeezing block and a sliding block, the cutting plate rotates, and its top retracts inward to remove the pulp. A clamping block fixes the outer wall of the water chestnut. Rotation of the first limiting block, in conjunction with the cutting plate, removes the bottom of the water chestnut, resulting in a complete, skinless water chestnut. The water chestnut is peeled by removing the top, planing the outer wall, and removing the bottom. Compared to existing friction methods, this method is highly efficient, pollution-free, and has a high skin removal rate. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is an exploded view of the overall structure of the present invention;

[0022] Figure 3 This is an exploded view of the fixing mechanism structure of the present invention;

[0023] Figure 4 This is a schematic diagram of the fixing mechanism and the extrusion block structure of the present invention;

[0024] Figure 5 This is a schematic diagram of the outer wall cleaning component and drive motor structure of the present invention;

[0025] Figure 6 This is an exploded view of the top cutting mechanism structure of the present invention;

[0026] Figure 7 This is a schematic diagram of the material handling component structure of the present invention;

[0027] Figure 8 This is an exploded view of the material handling component structure of the present invention.

[0028] In the diagram: 1. Workbench; 11. Fixed table; 12. Rotary table; 13. Collection box; 2. Fixing mechanism; 21. Fixed rod; 22. Rotating rod; 221. End face gear; 222. Rotary table; 223. Rotating groove; 23. Sliding block; 231. Extrusion disc; 232. Return spring; 24. Fixing component; 241. Rotating shaft; 242. Rotating plate; 243. Torsion spring; 244. Insert plate; 245. Stop block; 3. Top cutting mechanism; 31. First telescopic cylinder; 32. Circular shell; 33. First motor; 34. Cutting blade; 35. Discharge pipe; 36. Fixed pipe; 4. External wall cleaning assembly Components; 41. Fixing frame; 42. Outer frame; 43. Scraping mechanism; 431. Square body; 432. Mounting bracket; 433. Compression spring; 434. Blade; 5. Drive motor; 51. Second motor; 6. Extrusion block; 7. Material handling assembly; 71. Moving mechanism; 711. Fixing base; 712. Servo motor; 713. Second telescopic cylinder; 714. First housing; 72. Rotating mechanism; 721. Second outer housing; 722. Fourth motor; 73. Clamping mechanism; 731. Rotating disk; 732. First limiting block; 733. Clamping block; 734. Second limiting block; 735. Third telescopic cylinder. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] To address the technical issues of water chestnuts having a concave bottom, resulting in significant pulp loss and poor cleaning of the bottom skin when peeling by friction, such as... Figures 1-8 As shown, the following preferred technical solutions are provided:

[0031] A low-loss, rapid water chestnut peeling device includes a worktable 1 and a fixing mechanism 2 mounted on the worktable 1. It also includes a top cutting mechanism 3, an outer wall cleaning assembly 4, and a material handling assembly 7 mounted on the worktable 1. The worktable 1 includes a fixed platform 11 and a rotating platform 12 rotatably positioned in the middle of the fixed platform 11. A motor is mounted at the bottom of the fixed platform 11, driving the rotating platform 12 to rotate in the middle of the fixed platform 11. Multiple fixing mechanisms 2 are provided and distributed on the rotating platform 12. Each fixing mechanism 2 includes a fixing rod 21 fixedly connected to the rotating platform 12. A rotating platform 222 rotates above the fixing rod 21, and radially distributed rotating... The moving groove 223 and the rotating groove 223 are provided in three sets. The rotating groove 223 has a fixed member 24 rotating inside it. The fixed member 24 is used to be inserted from the bottom of the hoof for fixation. The fixing mechanism 2 also includes a sliding block 23 that is slidably connected to the outside of the fixing rod 21. The top of the sliding block 23 is provided with a pressing plate 231 corresponding to the bottom of the fixed member 24. The pressing plate 231 is used to cause the three sets of fixed members 24 to rotate and hollow out the concave surface of the bottom of the hoof. The top cutting mechanism 3 is used to cut the top of the hoof. The outer wall cleaning component 4 is used to scrape off the outer skin of the hoof. The material taking component 7 is used to rotate and remove the hoof from the fixing mechanism 2, so that the hoof is separated from its bottom.

[0032] A rotating rod 22 is rotatably connected to the middle of the fixed rod 21. The top of the rotating rod 22 is fixedly connected to the rotating platform 222. The bottom of the rotating rod 22 passes through the rotating platform 12 and is connected to the end face gear 221. A drive motor 5 is fixedly connected to the bottom rear of the fixed platform 11. A second motor 51 is fixedly connected to the output end of the drive motor 5. The second motor 51 corresponds to the end face gear 221. When the fixed mechanism 2 carrying the horseshoe moves to the rear of the fixed platform 11, the drive motor 5 drives the horseshoe to rotate through the second motor 51, the end face gear 221, the rotating rod 22, the rotating platform 222 and the fixed component 24.

[0033] The fixing component 24 includes a rotating shaft 241 rotatably connected in the rotating groove 223, a rotating plate 242 fixedly connected to the rotating shaft 241, the bottom inner side of the rotating plate 242 is inclined, a torsion spring 243 is fitted on the rotating shaft 241, the two ends of the torsion spring 243 are fixedly connected to the rotating plate 242 and the inner wall of the rotating groove 223 respectively, the torsion spring 243 is used to reset the fixing component 24, so that the three sets of fixing components 24 are kept in a vertical and parallel state, and a stop block 245 is fixedly installed inside the rotating groove 223 on the inner side of the rotating plate 242.

[0034] A plate 244 is fixedly connected to the top of the rotating plate 242. The plate 244 is used to insert into the bottom recess of the hoof to facilitate the rotation of the hoof. The stop block 245 is used to prevent the plate 244 from expanding outward. A return spring 232 is fixedly connected between the bottom of the sliding block 23 and the rotating table 12.

[0035] The top cutting mechanism 3 is installed on one side of the top of the workbench 1. The top cutting mechanism 3 includes a first telescopic cylinder 31 fixedly connected to the top of the fixed platform 11. A circular shell 32 is fixedly connected to the output end of the first telescopic cylinder 31. A first motor 33 and a cutting blade 34 are respectively arranged above and below the interior of the circular shell 32. The first motor 33 is used to drive the cutting blade 34 to cut the top of the horseshoe. The cutting blade 34 is circular and has a cutting edge and groove at the bottom. When cutting, the horseshoe fragments will pass through the cutting blade 34 and enter the interior of the circular shell 32. A discharge pipe 35 is installed on the outside of the circular shell 32. A fixed pipe 36 is provided on the top of the fixed platform 11. The fixed pipe 36 is fitted outside the discharge pipe 35. A scraper is installed obliquely inside the circular shell 32. The part cut by the cutting blade 34 enters the discharge pipe 35 and the fixed pipe 36 for discharge under the action of the scraper.

[0036] The outer wall cleaning assembly 4 includes a fixed frame 41 installed at the top rear of the fixed platform 11. An outer frame 42 is fixedly connected to the other end of the fixed frame 41. The outer frame 42 is flat and round. Scraping mechanisms 43 are evenly distributed on the inner side of the outer frame 42. The scraping mechanism 43 includes a square body 431. A mounting bracket 432 slides inside the square body 431. A blade 434 is installed on the outer side of the mounting bracket 432. A compression spring 433 is installed between the mounting bracket 432 and the square body 431. When the hoof rotates, its outer skin can be scraped off by the scraping mechanism 43.

[0037] The material handling component 7 is installed on the other side of the top of the workbench 1. The top of the fixed platform 11 is located below the material handling component 7 and the pressing block 6 is installed. The cross-section of the pressing block 6 and the sliding block 23 are both right-angled triangles. The pressing block 6 is used to block the sliding block 23 and make the pressing plate 231 press the rotating plate 242 upward, causing the angle between the rotating plate 242 and the insert 244 to change, thus digging out the bottom of the horseshoe.

[0038] The material handling assembly 7 includes a moving mechanism 71 mounted on the top of the fixed platform 11, a rotating mechanism 72 located on one side of the moving mechanism 71, and a clamping mechanism 73 located below the rotating mechanism 72. The moving mechanism 71 includes a fixed base 711 fixedly connected to the top of the fixed platform 11. A second telescopic cylinder 713 is rotatably connected inside the fixed base 711. The output end of the second telescopic cylinder 713 is fixedly connected to a first housing 714. A servo motor 712 is mounted on the bottom of the fixed base 711. The output end of the servo motor 712 is fixedly connected to the bottom of the second telescopic cylinder 713. A collection box 13 corresponding to the material handling assembly 7 is mounted on one side of the fixed platform 11. The rotating mechanism 72 includes a second outer shell 721 that rotates below the first housing 714. The rotating mechanism 72 also includes a fourth motor 722 disposed inside the first housing 714. The fourth motor 722 is used to drive the second outer shell 721 to rotate.

[0039] The clamping mechanism 73 is used to fix the horseshoe. The clamping mechanism 73 includes a rotating disk 731 movably connected to the middle of the second housing 721. First limiting blocks 732 are fixedly installed on both sides of the bottom of the rotating disk 731. The clamping mechanism 73 also includes a second limiting block 734 laterally slidably connected to the lower part of the interior of the second housing 721. Two sets of second limiting blocks 734 are provided and fit against the inner side of the first limiting blocks 732. The cross-sections of the first limiting blocks 732 and the second limiting blocks 734 are both trapezoidal. The clamping mechanism 73 also includes a third telescopic gas fixedly connected inside the first housing 714. The output end of the third telescopic cylinder 735 passes through the second outer shell 721 and is rotatably connected to the rotating disk 731. The rotation of the servo motor 712, in conjunction with the extension and retraction of the second telescopic cylinder 713, allows the clamping block 733 to be located on the outside of the horseshoe. The third telescopic cylinder 735 drives the rotating disk 731 and the first limiting block 732 to move upward, so that the two sets of clamping blocks 733 can clamp the horseshoe. Subsequently, the fourth motor 722 drives the rotating disk 731 to rotate, which in turn allows the horseshoe to rotate. When the horseshoe rotates, the top of the fixing component 24 retracts, which can hollow out the bottom of the horseshoe and disengage the horseshoe from the fixing mechanism 2.

[0040] Specifically, a feeding operation is performed in front of the workbench 1 to remove any remaining pulp between the three sets of inserts 244. Then, the washed water chestnuts are inserted downwards onto the inserts 244. Subsequently, the fixing mechanism 2, carrying the water chestnuts, moves them under the rotation of the rotary table 12 to below the top cutting mechanism 3. The top cutting mechanism 3 cuts off the top of the water chestnut. When the fixing mechanism 2 moves to the outer wall cleaning component 4, the blade 434 contacts the outer wall of the water chestnut under the action of the compression spring 433. Under the action of the drive motor 5, the water chestnut rotates, and its outer wall is scraped clean. The rear fixing mechanism 2 moves the cleaned water chestnut to below the material taking component 7. Under the action of the squeezing block 6 squeezing the sliding block 23, the insert 244 rotates and the top of the insert 244 retracts inward to dig out the pulp. When it is below the material taking component 7, the clamping block 733 fixes the outer wall of the water chestnut. The first limiting block 732 rotates in conjunction with the insert 244 to dig out the bottom of the water chestnut, thus obtaining a complete and skinless water chestnut. Then, under the action of the second telescopic cylinder 713 extending and the servo motor 712 rotating, the water chestnut falls into the collection box 13.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0042] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A low-loss, rapid water chestnut peeling device, comprising a worktable (1) and a fixing mechanism (2) disposed on the worktable (1), further comprising a top cutting mechanism (3), an outer wall cleaning assembly (4), and a material handling assembly (7) disposed on the worktable (1), characterized in that: The workbench (1) includes a fixed platform (11) and a rotating platform (12) that rotates in the middle of the fixed platform (11). The fixing mechanism (2) is provided in multiple sets and is distributed on the rotating platform (12). The fixing mechanism (2) includes a fixed rod (21) that is fixedly connected to the rotating platform (12). A rotating platform (222) rotates above the fixed rod (21). Rotating grooves (223) are radially distributed on the rotating platform (222). There are three sets of rotating grooves (223). A fixing member (24) rotates inside the rotating groove (223). The fixing member (24) is used to be inserted from the bottom of the horseshoe for fixing. The fixing mechanism (2) also includes a sliding block (23) that is slidably connected to the outside of the fixed rod (21). The top of the sliding block (23) is provided with an extrusion plate (231) that corresponds to the bottom of the fixing member (24). The extrusion plate (231) is used to cause the three sets of fixing members (24) to rotate and hollow out the concave surface at the bottom of the horseshoe. The top cutting mechanism (3) is used to cut the top of the hoof, the outer wall cleaning assembly (4) is used to scrape off the outer skin of the hoof, and the material taking assembly (7) is used to rotate and remove the hoof from the fixing mechanism (2) so that the hoof is separated from its bottom.

2. The low-loss, rapid water chestnut peeling device as described in claim 1, characterized in that: A rotating rod (22) is rotatably connected to the middle of the fixed rod (21). The top of the rotating rod (22) is fixedly connected to the rotating platform (222). The bottom of the rotating rod (22) passes through the rotating platform (12) and is connected to the end face gear (221). A drive motor (5) is fixedly connected to the rear bottom of the fixed platform (11). A second motor (51) is fixedly connected to the output end of the drive motor (5). The second motor (51) corresponds to the end face gear (221).

3. The low-loss, rapid water chestnut peeling device as described in claim 2, characterized in that: The fixed component (24) includes a rotating shaft (241) rotatably connected in the rotating groove (223), a rotating plate (242) fixedly connected to the rotating shaft (241), the bottom inner side of the rotating plate (242) is inclined, a torsion spring (243) is fitted on the rotating shaft (241), the two ends of the torsion spring (243) are fixedly connected to the rotating plate (242) and the inner wall of the rotating groove (223) respectively, and a stop block (245) is fixedly installed inside the rotating groove (223) on the inner side of the rotating plate (242).

4. The low-loss, rapid water chestnut peeling device as described in claim 3, characterized in that: A insert (244) is fixedly connected to the top of the rotating plate (242). The insert (244) is used to insert into the bottom recess of the horseshoe. The stop block (245) is used to prevent the insert (244) from expanding outward. A return spring (232) is fixedly connected between the bottom of the sliding block (23) and the rotating table (12).

5. The low-loss, rapid water chestnut peeling device as described in claim 1, characterized in that: The top cutting mechanism (3) is installed on the top side of the workbench (1). The top cutting mechanism (3) includes a first telescopic cylinder (31) fixedly connected to the top of the fixed platform (11). A circular shell (32) is fixedly connected to the output end of the first telescopic cylinder (31). A first motor (33) and a cutting blade (34) are respectively provided above and below the interior of the circular shell (32). A discharge pipe (35) is installed on the outside of the circular shell (32). A fixed pipe (36) is provided on the top of the fixed platform (11). The fixed pipe (36) is fitted outside the discharge pipe (35).

6. The low-loss, rapid water chestnut peeling device as described in claim 1, characterized in that: The outer wall cleaning assembly (4) includes a fixed frame (41) installed at the top rear of the fixed platform (11). An outer frame (42) is fixedly connected to the other end of the fixed frame (41). The outer frame (42) is flat and round. Scraping mechanisms (43) are evenly distributed on the inner side of the outer frame (42). The scraping mechanism (43) includes a square body (431). A mounting bracket (432) slides inside the square body (431). A blade (434) is installed on the outer side of the mounting bracket (432). A compression spring (433) is installed between the mounting bracket (432) and the square body (431).

7. The low-loss, rapid water chestnut peeling device as described in claim 4, characterized in that: The material handling component (7) is installed on the other side of the top of the workbench (1). The top of the fixed platform (11) is located below the material handling component (7) and the extrusion block (6) is installed. The cross-sections of the extrusion block (6) and the sliding block (23) are both right-angled triangles.

8. The low-loss, rapid water chestnut peeling device as described in claim 1, characterized in that: The material handling assembly (7) includes a moving mechanism (71) installed on the top of the fixed platform (11), a rotating mechanism (72) located on one side of the moving mechanism (71), and a clamping mechanism (73) located below the rotating mechanism (72). The moving mechanism (71) includes a fixed seat (711) fixedly connected to the top of the fixed platform (11). A second telescopic cylinder (713) is rotatably connected inside the fixed seat (711). The output end of the second telescopic cylinder (713) is fixedly connected to a first housing (714). A servo motor (712) is installed at the bottom of the fixed seat (711). The output end of the servo motor (712) is fixedly connected to the bottom of the second telescopic cylinder (713). A collection box (13) corresponding to the material handling assembly (7) is installed on one side of the fixed platform (11).

9. The low-loss, rapid water chestnut peeling device as described in claim 8, characterized in that: The rotating mechanism (72) includes a second outer shell (721) that rotates below the first housing (714), and the rotating mechanism (72) also includes a fourth motor (722) disposed in the first housing (714), the fourth motor (722) being used to drive the second outer shell (721) to rotate.

10. The low-loss, rapid water chestnut peeling device as described in claim 9, characterized in that: The clamping mechanism (73) is used to fix the horseshoe. The clamping mechanism (73) includes a rotating disk (731) movably connected to the middle of the second housing (721). The bottom two sides of the rotating disk (731) are fixedly installed with first limiting blocks (732). The clamping mechanism (73) also includes a second limiting block (734) slidably connected to the lower part of the second housing (721). The second limiting block (734) is provided in two sets and fits against the inner side of the first limiting block (732). The cross-section of the first limiting block (732) and the second limiting block (734) are both trapezoidal. The clamping mechanism (73) also includes a third telescopic cylinder (735) fixedly connected to the inside of the first housing (714). The output end of the third telescopic cylinder (735) passes through the second housing (721) and is rotatably connected to the rotating disk (731).

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