Trichosanthes kirilowii Maxim seed specific gravity cleaner

Abstract

The invention relates to the technical field of cleaning machines, in particular to a trichosanthes kirilowii seed specific gravity type cleaning machine which comprises a machine body, a feeding port is formed in the top of the machine body, a cleaning frame is fixedly connected to the top of the machine body, a vibration motor is installed on the cleaning frame, and multiple layers of cleaning assemblies are arranged in the cleaning frame. The multi-layer cleaning assembly comprises a multi-layer frame, a top-layer filtering frame, a circulating feeding assembly, a long vibrating screen and a short vibrating screen, the multi-layer frame is fixedly connected with the cleaning frame, and the top-layer filtering frame, the long vibrating screen and the short vibrating screen are all fixedly connected with the multi-layer frame; the circulating feeding assembly moves materials in the lower half area of the vibrating short screen to the upper half area of the vibrating short screen through rotation. The technical problems that the stacking height of materials on a vibrating screen is limited by an existing cleaning machine, the material cleaning speed of the vibrating screen is difficult to increase, when the amount of the materials needing to be cleaned is large, waiting for a long time is needed, and the cleaning speed is difficult to increase when the amount of the materials needing to be cleaned is large are solved.

Description

Technical Field

[0001] This invention relates to the field of cleaning machine technology, specifically a specific gravity cleaning machine for Trichosanthes kirilowii seeds. Background Technology

[0002] Gravity separators are widely used equipment in the grain processing and seed treatment industries. Their main function is to separate impurities and unqualified particles in grains based on the density difference of materials. Existing gravity separators are mainly divided into blowing type and exhaust type.

[0003] A search revealed Chinese invention patent application number CN202410604373.3, which discloses a gravity separator with a uniform airflow structure. The wave-like reciprocating movement of the unblocking rod not only effectively removes clogging impurities from the filter screen, but this active cleaning mechanism also improves the service life of the filter screen and reduces the performance degradation caused by impurity accumulation. Moreover, even under long-term operation, it can maintain a uniform airflow, thereby ensuring the continuous operation and efficient screening of the gravity separator.

[0004] In order to ensure the quality of cleaning, the above-mentioned device limits the accumulation height of materials on the vibrating screen, making it difficult to increase the speed of material cleaning. When the amount of material to be cleaned is large, it is necessary to wait for a long time, making it difficult to speed up the cleaning process when the amount of material to be cleaned is large. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a specific gravity-based cleaning machine for Trichosanthes kirilowii seeds. This solves the technical problem that existing cleaning machines limit the accumulation height of materials on the vibrating screen, making it difficult to increase the cleaning speed of the vibrating screen. When the amount of material to be cleaned is large, a long waiting time is required, making it difficult to speed up the cleaning process when the amount of material to be cleaned is large.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: A specific gravity cleaning machine for Trichosanthes kirilowii seeds includes a machine body, a feed inlet at the top of the machine body, a cleaning frame fixedly connected to the top of the machine body, a vibrating motor installed in the cleaning frame, and multiple cleaning components inside the cleaning frame; The multi-layer cleaning assembly includes a multi-layer frame, a top-level filter frame, a circulating feeding assembly, a vibrating long screen, and a vibrating short screen. The multi-layer frame is fixedly connected to the cleaning frame, and the top-level filter frame, the vibrating long screen, and the vibrating short screen are all fixedly connected to the multi-layer frame. The circulating feeding assembly moves the material in the lower half of the vibrating short screen to the upper half of the vibrating short screen by rotating.

[0007] Furthermore, the circulating feeding assembly includes a circular plate, a baffle, a fan-shaped plate, and a drive assembly. The circular plate is rotatably connected to the multi-layer frame. The baffle is located in the lower half of the circular plate. Both ends of the baffle are fixedly connected to the cleaning frame. The baffle is slidably connected to the circular plate. The top of the circular plate has multiple arc-shaped notches. The fan-shaped plate is slidably connected to the bottom of the circular plate. Both sides of the fan-shaped plate are fixed to the cleaning frame. The drive assembly is located on one side of the cleaning frame. The drive assembly drives the circular plate to rotate. When the circular plate rotates, at least one arc-shaped notch is not covered by the fan-shaped plate.

[0008] Furthermore, the driving assembly includes a horizontal plate, a drive motor, and a gear. The horizontal plate is fixed to the top of the cleaning frame, the drive motor is fixed to the top of the horizontal plate, the gear is rotatably connected to the horizontal plate, the drive motor drives the gear to rotate, and a gear groove adapted to the gear is opened on the outer side of the circular plate, so that the gear meshes with the circular plate.

[0009] Furthermore, both sides of the cleaning frame are connected to an outer expansion frame, and the circular plate extends into the outer expansion frame.

[0010] Furthermore, an elastic plate is fixedly connected to the inner wall of the outer expansion frame, a limit plate is fixedly connected to one end of the elastic plate, a plurality of levers are fixedly connected to one side of the limit plate, and the limit plate is slidably connected to the top of the circular plate.

[0011] Furthermore, the outer ring of the circular plate is rotatably connected to multiple magnetic metal plates, and a magnet block is fixedly connected at the axis of the circular plate.

[0012] Furthermore, a longitudinal rod corresponding to the magnetic metal plate is fixedly connected to the top of the circular plate, a sleeve is sleeved on the outside of the longitudinal rod, the magnetic metal plate is sleeved on the outside of the sleeve, and a bolt is provided on one side of the sleeve.

[0013] Furthermore, a discharge port corresponding to the vibrating long screen and the vibrating short screen is opened on one side of the cleaning frame, and a receiving plate is fixedly connected to the bottom of the inner side of the discharge port.

[0014] Furthermore, a side plate is fixedly connected to the bottom of the top layer filter frame, a material leakage trough is opened in the lower half of the top layer filter frame, an arc-shaped guide plate is fixedly connected to the top of the material leakage trough, and multiple elastic sheets are fixedly connected to the top of the arc-shaped guide plate.

[0015] By employing the above technical solution, the present invention provides a specific gravity cleaning machine for Trichosanthes kirilowii seeds, which has at least the following beneficial effects: 1. This invention, through its multi-layer cleaning components, enables the high-pile Trichosanthes kirilowii seeds to be circulated and transported to the vibrating screen. By guiding the Trichosanthes kirilowii seeds entering through the feed inlet to multiple vibrating screens for simultaneous cleaning, the number of Trichosanthes kirilowii seeds that can be cleaned per unit time is increased, thereby improving the cleaning speed of the vibrating screen. When the amount of material to be cleaned is large, the waiting time for cleaning is shortened, and the cleaning speed can be accelerated when the amount of material to be cleaned is large.

[0016] 2. The present invention, through the setting of the circulating feeding component, can transport the Trichosanthes kirilowii seeds that have moved to the rear end to the front end, and then gradually transport the Trichosanthes kirilowii seeds on the circular plate to the vibrating long screen and vibrating short screen for simultaneous cleaning, so as to prevent the Trichosanthes kirilowii seeds from accumulating too high and causing incomplete screening when passing through the circulating feeding component, vibrating long screen and vibrating short screen.

[0017] 3. The present invention, through the setting of elastic plate, limiting plate and lever, can not only limit the movement area of ​​Trichosanthes kirilowii seeds and reduce the possibility of Trichosanthes kirilowii seeds falling into the outer frame, but also use the change of the squeezing force of Trichosanthes kirilowii seeds on the limiting plate when they move to drive the lever to vibrate, disperse the Trichosanthes kirilowii seeds and make it easier for impurities and dust in the Trichosanthes kirilowii seeds to separate from the seeds.

[0018] 4. The present invention, through the setting of a magnetic metal plate and a magnet block, can adjust the height of the Trichosanthes kirilowii seeds piled on the circular plate as needed, and guide the movement path of the Trichosanthes kirilowii seeds on the circular plate. In the first half of the movement of the Trichosanthes kirilowii seeds from the top of the circular plate, the seeds are gathered together, reducing the degree of dispersion of the seeds in the first half of the movement, so that the seeds spread to both sides along the angle of the magnetic metal plate in the second half of the movement of the circular plate, reducing the possibility of the seeds falling off the edge of the circular plate.

[0019] 5. The present invention, through the setting of the arc-shaped guide plate and elastic sheet, can use the slope to lift the Trichosanthes seeds during the movement of the seeds, and then impact the seeds to separate them from dust and impurities, making it convenient to remove dust and impurities from the seeds using a fan. Attached Figure Description

[0020] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the cleaning frame and multi-layer cleaning assembly of the present invention; Figure 3 This is a schematic diagram of the structure of the multi-layer cleaning component of the present invention; Figure 4 This is a top view of the circulating feeding assembly of the present invention. Figure 5 This is a bottom view of the structure of the circulating feeding component of the present invention; Figure 6 This is a schematic diagram of the structure of the top-level filter frame of the present invention; Figure 7 This is a schematic diagram of the cleaning frame structure of the present invention.

[0021] In the diagram: 1. Machine body; 2. Cleaning frame; 3. Vibrating motor; 4. Multi-layer cleaning assembly; 41. Multi-layer frame; 42. Circulating feeding assembly; 421. Circular plate; 422. Baffle; 423. Fan-shaped plate; 424. Drive assembly; 4241. Horizontal plate; 4242. Drive motor; 4243. Gear; 43. Vibrating long screen; 44. Vibrating short screen; 45. Top layer filter frame; 5. Outer expansion frame; 6. Elastic plate; 7. Limiting plate; 8. Lever; 9. Magnetic metal plate; 10. Magnet block; 11. Longitudinal rod; 12. Sleeve; 13. Bolt; 14. Receiving plate; 15. Side plate; 16. Discharge chute; 17. Arc-shaped guide plate; 18. Elastic sheet. Detailed Implementation

[0022] 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.

[0023] Example 1 To expedite the material cleaning process, a method is employed where the material entering through the feed inlet is guided to multiple vibrating screens for simultaneous cleaning. Please refer to [reference needed]. Figures 1-3 This embodiment proposes a specific gravity cleaning machine for Trichosanthes kirilowii seeds, including a machine body 1. The top of the machine body 1 has a feed inlet. A cleaning frame 2 is fixedly connected to the top of the machine body 1. A vibration motor 3 is installed in the cleaning frame 2. The cleaning frame 2 has a multi-layer cleaning component 4. The multi-layer cleaning component 4 includes a multi-layer frame 41, a top layer filter frame 45, a circulating feeding component 42, a vibrating long screen 43, and a vibrating short screen 44. The multi-layer frame 41 is fixedly connected to the cleaning frame 2. The top layer filter frame 45, the vibrating long screen 43, and the vibrating short screen 44 are all fixedly connected to the multi-layer frame 41. The circulating feeding component 42 moves the material in the lower half of the vibrating short screen 44 to the upper half of the vibrating short screen 44 by rotation. A discharge port corresponding to the vibrating long screen 43 and the vibrating short screen 44 is opened on one side of the cleaning frame 2. A receiving plate 14 is fixedly connected to the bottom of the inner side of the discharge port.

[0024] In use, Trichosanthes seeds are poured into the machine body 1 through the feed inlet. The vibrating motor 3 drives the top filter frame 45, the circulating feeding component 42, the vibrating long screen 43, and the vibrating short screen 44 to vibrate. Some of the dust in the Trichosanthes seeds is drawn away by the fan inside the machine body 1. Then the Trichosanthes seeds slide onto the top filter frame 45. Driven by the vibrating top filter frame 45, the Trichosanthes seeds move down along the inclined top filter frame 45 and finally fall onto the circulating feeding component 42. The end of the cleaning frame 2 near the feed inlet is the front end, and the end of the cleaning frame 2 near the discharge outlet is the rear end. The circulating feeding component 42 continuously drives the Trichosanthes seeds above it that are near the rear end towards the front end.

[0025] Then, some of the Trichosanthes kirilowii seeds near the front end of the circulating feeding assembly 42 fall onto the vibrating short screen 44, and some fall onto the vibrating long screen 43. The seeds are then simultaneously vibrated and cleaned on both the short and long screens. The seeds are initially filtered for dust in the top filter frame 45 and accumulate on the circulating feeding assembly 42, continuously feeding the seeds from the rear end to the front end for circulation. At a fixed speed, the seeds are fed from the circulating feeding assembly 42 to the vibrating long and short screens 43 and 44. The remaining seeds accumulate on the circulating feeding assembly 42 to prevent excessive buildup on the vibrating long and short screens 43 and 44. Excessive height affects the screening effect. The Trichosanthes kirilowii seeds falling from the circulating feeding component 42 are eventually cleaned simultaneously on the vibrating long screen 43 and the vibrating short screen 44. After cleaning, the Trichosanthes kirilowii seeds are discharged from the cleaning frame 2. This allows Trichosanthes kirilowii seeds with high accumulation height to circulate and be conveyed to the vibrating screen. By guiding the Trichosanthes kirilowii seeds entering from the feed inlet to multiple vibrating screens for simultaneous cleaning, the number of Trichosanthes kirilowii seeds that can be cleaned per unit time is increased, thereby increasing the speed at which the vibrating screen can clean the material. When the amount of material to be cleaned is large, the waiting time for cleaning is shortened, and the cleaning speed can be accelerated when the amount of material to be cleaned is large.

[0026] Example 2 To achieve the goal of conveying the Trichosanthes kirilowii seeds that have moved closer to the rear end to the front end, and to prevent the seeds from accumulating too high and causing incomplete screening when passing through the circulating feeding component 42, refer to... Figures 1-5 Based on Embodiment 1, the circulating feeding assembly 42 includes a circular plate 421, a baffle 422, a sector plate 423, and a drive assembly 424. The circular plate 421 is rotatably connected to the multi-layer frame 41. The baffle 422 is located in the lower half of the circular plate 421, and both ends of the baffle 422 are fixedly connected to the cleaning frame 2. The baffle 422 is slidably connected to the circular plate 421. The top of the circular plate 421 has multiple arc-shaped notches. The sector plate 423 is slidably connected to the bottom of the circular plate 421, and both sides of the sector plate 423 are fixed to the cleaning frame 2. The drive assembly 424 is located on one side of the cleaning frame 2 and drives the circular plate 421 to rotate. When the circular plate 421 rotates, at least one arc-shaped notch is not covered by the fan-shaped plate 423. The drive assembly 424 includes a horizontal plate 4241, a drive motor 4242, and a gear 4243. The horizontal plate 4241 is fixed to the top of the cleaning frame 2, the drive motor 4242 is fixed to the top of the horizontal plate 4241, and the gear 4243 is rotatably connected to the horizontal plate 4241. The drive motor 4242 drives the gear 4243 to rotate. A gear groove adapted to the gear 4243 is opened on the outer side of the circular plate 421. The gear 4243 meshes with the circular plate 421. Both sides of the cleaning frame 2 are connected to an outer expansion frame 5, and the circular plate 421 extends into the outer expansion frame 5.

[0027] After the Trichosanthes seeds fall from the top filter frame 45, they fall onto the circular plate 421 and move downwards along the vibrating plate until they reach the bottom of the plate 421 where they are blocked by the baffle 422. The bottom of the arc-shaped notch near the rear end of the cleaning frame 2 on the circular plate 421 is blocked by the fan-shaped plate 423, preventing the Trichosanthes seeds from falling from the arc-shaped notch near the rear end of the circular plate 421. Then, the drive motor 4242 drives the circular plate 421 to rotate through the gear 4243, moving the Trichosanthes seeds at the bottom of the circular plate 421 towards the top of the plate 421. Some of the Trichosanthes seeds at the top of the circular plate 421 fall from the arc-shaped notch at the top of the plate 421, while the remaining Trichosanthes seeds continue to be moved by the circular plate 421. Some of the Trichosanthes kirilowii seeds falling from the arc-shaped notch fall onto the vibrating long screen 43, while the rest fall onto the vibrating short screen 44. The vibrating long screen 43 and the vibrating short screen 44 then simultaneously clean the Trichosanthes kirilowii seeds, temporarily storing any excess seeds on the circular plate 421. The seeds then gradually fall from the circular plate 421 onto the vibrating long screen 43 and the vibrating short screen 44 for cleaning. This process allows Trichosanthes kirilowii seeds that have moved to the rear end to be transported to the front end. The seeds on the circular plate 421 are then gradually transported onto the vibrating long screen 43 and the vibrating short screen 44 for simultaneous cleaning, preventing the seeds from accumulating too high and causing incomplete screening when passing through the circulating feeding component 42, the vibrating long screen 43, and the vibrating short screen 44.

[0028] Example 3 To prevent the Trichosanthes seeds on the circular plate 421 from falling into the outer frame 5, and to disperse the seeds during transport so that impurities and dust can more easily detach from them, refer to... Figures 1-5 Based on Embodiment 1, an elastic plate 6 is fixedly connected to the inner wall of the outer expansion frame 5, a limiting plate 7 is fixedly connected to one end of the elastic plate 6, a plurality of levers 8 are fixedly connected to one side of the limiting plate 7, and the limiting plate 7 is slidably connected to the top of the circular plate 421.

[0029] In use, the Trichosanthes kirilowii seeds on the circular plate 421 rotate with the plate. As the seeds gradually approach the limiting plate 7, the limiting plate 7 prevents them from entering the outer expansion frame 5. The moving seeds push the limiting plate 7 into the outer expansion frame 5, causing it to bend the elastic plate 6. When the number of seeds pressing the limiting plate 7 decreases, the elastic plate 6, due to its elasticity, pushes the limiting plate 7 towards the axis of the circular plate 421, causing the lever 8 to vibrate. This vibrates and bounces away the seeds that are close to the limiting plate 7. This not only limits the movement area of ​​the seeds and reduces the possibility of them falling into the outer expansion frame 5, but also uses the change in the pressure exerted on the limiting plate 7 by the moving seeds to drive the lever 8 to vibrate, dispersing the seeds and making it easier for impurities and dust in the seeds to separate from them.

[0030] To guide the Trichosanthes seeds towards the center of the circular plate 421 and reduce the possibility of the seeds falling off the edge of the circular plate 421, refer to... Figure 4Multiple magnetic metal plates 9 are rotatably connected to the outer ring of the circular plate 421. A magnet block 10 is fixedly connected to the axis of the circular plate 421. A longitudinal rod 11 corresponding to the magnetic metal plate 9 is fixedly connected to the top of the circular plate 421. A sleeve 12 is sleeved on the outside of the longitudinal rod 11. The magnetic metal plate 9 is sleeved on the outside of the sleeve 12. A bolt 13 is provided on one side of the sleeve 12.

[0031] In use, when it is necessary to control the height of the Trichosanthes kirilowii seeds piled on the circular plate 421, the sleeve 12 is moved upward along the longitudinal rod 11, causing the magnetic metal plate 9 to rise. Then, the bolt 13 is rotated to fix the sleeve 12 to the longitudinal rod 11. The Trichosanthes kirilowii seeds below the magnetic metal plate 9 on the circular plate 421 can move on the circular plate 421, while the Trichosanthes kirilowii seeds at the same height as the magnetic metal plate 9 are blocked by the magnetic metal plate 9 when they move. Then, the swinging magnetic metal plate 9 flattens them on the circular plate 421, making it easier for the Trichosanthes kirilowii seeds pushed by the magnetic metal plate 9 to fall off the circular plate 421. Since the magnetic metal plate 9 is attracted by the magnet block 10 towards the axis of the circular plate 421, when the Trichosanthes kirilowii seeds move from the top of the circular plate 421 to the middle of the circular plate 421, they will move along the angle of the magnetic metal plate 9 towards the axis of the circular plate 421. The linear movement serves to gather the seeds in the initial stage of their movement, reducing their dispersion in the first half of the movement. Only when the seeds move from the center of the circular plate 421 to its bottom do they spread outwards along the angle of the magnetic metal plate 9. When the weight of the moving seeds is large, they push the magnetic metal plate 9 to change its angle, allowing for adjustment of the height of the seeds piled on the circular plate 421 as needed. This also guides the seeds' movement path on the circular plate 421. The movement gathers the seeds in the first half of their movement from the top of the circular plate 421, reducing their dispersion in that initial stage, so that only in the second half of their movement do they spread outwards along the angle of the magnetic metal plate 9, reducing the possibility of the seeds falling off the edge of the circular plate 421.

[0032] Example 4 To further disperse the Trichosanthes kirilowii seeds and make it easier for dust and impurities on the surface of the seeds to detach from them, refer to... Figures 1-7 Based on Embodiment 1, a side plate 15 is fixedly connected to the bottom of the top filter frame 45, a material leakage groove 16 is opened in the lower half of the top filter frame 45, an arc-shaped guide plate 17 is fixedly connected to the top of the material leakage groove 16, and a plurality of elastic sheets 18 are fixedly connected to the top of the arc-shaped guide plate 17.

[0033] In use, the Trichosanthes kirilowii seeds move downwards along the top filter frame 45 and then rise along the slope of the arc-shaped guide plate 17. During this process, the elastic sheet 18 is squeezed and bent. After passing through the elastic sheet 18, the Trichosanthes kirilowii seeds fall from the discharge trough 16 onto the circular plate 421. Due to its own elasticity, the elastic sheet 18 pushes the Trichosanthes kirilowii seeds, separating them from dust and impurities. It can also use the slope to lift the Trichosanthes kirilowii seeds during their movement and then impact them to separate them from dust and impurities. This makes it easy to remove dust and impurities from the Trichosanthes kirilowii seeds using a fan.

[0034] 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.

[0035] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A specific gravity cleaner for snakegourd seeds, comprising a machine body (1), characterized in that, The machine body (1) has a feed inlet at the top and a cleaning frame (2) is fixedly connected to the top of the machine body (1). The cleaning frame (2) is equipped with a vibration motor (3) and a multi-layer cleaning component (4) is provided inside the cleaning frame (2). The multi-layer cleaning component (4) includes a multi-layer frame (41), a top-layer filter frame (45), a circulating feeding component (42), a vibrating long screen (43), and a vibrating short screen (44). The multi-layer frame (41) is fixedly connected to the cleaning frame (2). The top-layer filter frame (45), the vibrating long screen (43), and the vibrating short screen (44) are all fixedly connected to the multi-layer frame (41). The circulating feeding component (42) moves the material in the lower half of the vibrating short screen (44) to the upper half of the vibrating short screen (44) by rotating.

2. The Gualou seed specific gravity cleaner according to claim 1, characterized in that, The circulating feeding assembly (42) includes a circular plate (421), a baffle (422), a fan-shaped plate (423), and a driving assembly (424). The circular plate (421) is rotatably connected to the multi-layer frame (41). The baffle (422) is located in the lower half of the circular plate (421). Both ends of the baffle (422) are fixedly connected to the cleaning frame (2). The baffle (422) is slidably connected to the circular plate (421). The top of the circular plate (421) has multiple arc-shaped notches. The fan-shaped plate (423) is slidably connected to the bottom of the circular plate (421). Both sides of the fan-shaped plate (423) are fixed to the cleaning frame (2). The driving assembly (424) is located on one side of the cleaning frame (2). The driving assembly (424) drives the circular plate (421) to rotate. When the circular plate (421) rotates, at least one arc-shaped notch is not covered by the fan-shaped plate (423).

3. The Gualou seed specific gravity cleaner according to claim 2, characterized in that, The drive assembly (424) includes a horizontal plate (4241), a drive motor (4242), and a gear (4243). The horizontal plate (4241) is fixed on the top of the cleaning frame (2), the drive motor (4242) is fixed on the top of the horizontal plate (4241), the gear (4243) is rotatably connected to the horizontal plate (4241), the drive motor (4242) drives the gear (4243) to rotate, and a gear groove adapted to the gear (4243) is opened on the outer side of the circular plate (421), and the gear (4243) meshes with the circular plate (421).

4. The Gualou seed specific gravity cleaner according to claim 2, characterized in that, Both sides of the cleaning frame (2) are connected to the outer expansion frame (5), and the circular plate (421) extends into the outer expansion frame (5).

5. The specific gravity cleaning machine for Trichosanthes kirilowii seeds according to claim 4, characterized in that, An elastic plate (6) is fixedly connected to the inner wall of the outer expansion frame (5). A limiting plate (7) is fixedly connected to one end of the elastic plate (6). Multiple levers (8) are fixedly connected to one side of the limiting plate (7). The limiting plate (7) is slidably connected to the top of the circular plate (421).

6. The specific gravity cleaning machine for Trichosanthes kirilowii seeds according to claim 2, characterized in that, The outer ring of the circular plate (421) is rotatably connected to multiple magnetic metal plates (9), and a magnet block (10) is fixedly connected at the axis of the circular plate (421).

7. The specific gravity cleaning machine for Trichosanthes kirilowii seeds according to claim 6, characterized in that, The top of the circular plate (421) is fixedly connected to a longitudinal rod (11) corresponding to the magnetic metal plate (9). A sleeve (12) is sleeved on the outside of the longitudinal rod (11). The magnetic metal plate (9) is sleeved on the outside of the sleeve (12). A bolt (13) is provided on one side of the sleeve (12).

8. The specific gravity cleaning machine for Trichosanthes kirilowii seeds according to claim 1, characterized in that, The cleaning frame (2) has a discharge port on one side corresponding to the vibrating long screen (43) and the vibrating short screen (44), and a receiving plate (14) is fixedly connected to the bottom of the inner side of the discharge port.

9. The specific gravity cleaning machine for Trichosanthes kirilowii seeds according to claim 1, characterized in that, The bottom of the top filter frame (45) is fixedly connected to a side plate (15), and a material leakage groove (16) is opened in the lower half of the top filter frame (45). An arc-shaped guide plate (17) is fixedly connected to the top of the material leakage groove (16), and multiple elastic sheets (18) are fixedly connected to the top of the arc-shaped guide plate (17).

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