Multi-stage cleaning machine for processing green beans

Abstract

The invention belongs to the field of vegetable processing, and particularly relates to a multi-stage cleaning machine for green bean processing, which comprises a cleaning barrel and three filtering assemblies, each filtering assembly comprises a filtering disc, a water guide frame and a sealing cover, the surface of each filtering disc is in bolted connection with the inner wall of the cleaning barrel, and the water guide frame is connected with the inner wall of the cleaning barrel; the bottom of the filter disc mesh is welded with the top of the water guide frame; the right side of the sealing cover is hinged with a discharge hole of the filter disc; the stirring assembly comprises a supporting beam, a stirring motor, a rotary drum and a long bean turning plate, and the two ends of the supporting beam are connected with the top of the inner side of the cleaning barrel through bolts. Then the vigna unguiculata on the upper layer of filtering disc can fall onto the lower layer of filtering disc through the sealing cover, so that multi-stage cleaning can be performed, the cleaning efficiency is guaranteed, and the cleaning quality is improved.

Description

Technical Field

[0001] This invention relates to the field of vegetable processing technology, and in particular to a multi-stage cleaning machine for processing green beans. Background Technology

[0002] Before cooking, green beans need to be washed. With the increase in labor costs, large-scale washing of green beans is mostly done by washing machines to ensure washing efficiency. In the prior art, Chinese patent document with application number: 201810635735.X discloses a mud removal and washing machine for processing astragalus powder.

[0003] However, due to structural defects, the above technical solution still has the following problems: 1. Its cleaning structure can only clean green beans once, and cannot perform multiple cleaning stages as needed, resulting in low cleaning efficiency; 2. If multiple devices are used for cleaning, switching between different cleaning chambers for green beans becomes a problem, often requiring the use of conveyors and other equipment, which is very inconvenient. Conventional water spray networks have fixed positions, resulting in poor rinsing effects. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as the inability to perform multi-stage cleaning, the need to use multiple devices, and the inconvenience of operation, and to propose a multi-stage cleaning machine for green bean processing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A multi-stage washing machine for green bean processing includes a washing tank, and the multi-stage washing machine for green bean processing also includes: The filter assembly consists of three parts, including a filter disc, a water guide frame, and a sealing cover. The surface of the filter disc is bolted to the inner wall of the cleaning tank, the bottom of the filter disc mesh is welded to the top of the water guide frame, and the right side of the sealing cover is hinged to the discharge port of the filter disc. The agitation assembly includes a support beam, an agitator motor, a rotating drum, and a bean-turning plate. Both ends of the support beam are bolted to the top of the inner side of the washing tank. The middle of the top of the support beam is bolted to the bottom of the agitator motor. The output end of the agitator motor is keyed to the top of the rotating drum. The bean-turning plate is bolted to the rotating drum. The transmission box has three parts, and the transmission box is bolted to the opening on the right side of the cleaning tub; Limiting strip, the limiting strip is slidably connected to the sliding hole on the top of the transmission box; The spraying assembly includes a water pump, a sealed rotating platform, a spray pipe, and a nozzle. The water outlet of the water pump is connected to the water inlet of the sealed rotating platform. The top of the sealed rotating platform is bolted to the bottom of the cleaning tank. The interior of the sealed rotating platform is connected to the bottom of the rotating drum. The spray pipe is connected to the rotating drum, and the bottom of the spray pipe is connected to the top of the nozzle. The adjustment mechanism is connected to the limit strip. After the green beans enter the washing tank, they can be washed by the cooperation of the green bean turning plate and the filter plate. Then, the sealing cover allows the green beans from the upper filter plate to fall onto the lower filter plate. This allows for multi-stage washing, ensuring washing efficiency and increasing washing quality.

[0006] In a preferred embodiment of the present invention, the adjustment mechanism includes a power motor, a worm, a worm wheel, and a transmission assembly. The output end of the power motor is keyed to the left end of the worm, the surface of the worm meshes with the top of the worm wheel, and the worm wheel is connected to the transmission assembly.

[0007] Furthermore, the power supply to the drive motor is connected. The power supply can be an external power source or a standby power source. The drive motor is controlled by a controller. The drive motor can drive the worm to rotate, and the worm can drive the worm wheel to rotate. The worm and worm wheel have a reduction structure, and the worm wheel can drive the transmission components to rotate.

[0008] In a preferred embodiment of the present invention, the transmission assembly includes a hinge rod, a transmission rod, and a slider. The top end of the worm gear surface is hinged to the top end of the hinge rod, the bottom end of the hinge rod is hinged to the surface of the transmission rod, the left end of the transmission rod is hinged to the opening on the right side of the slider, and the surface of the slider is slidably connected to the sliding opening on the right side of the limiting strip.

[0009] Furthermore, the worm gear and the hinge rod have an eccentric structure. During the rotation of the worm gear, the hinge rod can drive the hinge rod to move downward, the hinge rod can drive the transmission rod to move downward, the transmission rod can drive the slider to move downward, and the slider can slide in the sliding opening of the limit bar and drive the limit bar to move downward.

[0010] In a preferred embodiment of the present invention, the surface of the power motor is bolted to the inside of the transmission box, the right end of the worm gear is rotatably sleeved with the hole on the right side of the transmission box, and the shaft of the worm wheel is rotatably connected to the hole inside the transmission box.

[0011] Furthermore, the power motor is fixed by the transmission box to ensure its stability, the worm gear is rotatably connected to the transmission box via bearings to ensure its smooth rotation, and the worm wheel is rotatably connected to the transmission box via bearings.

[0012] As a preferred embodiment of the present invention, the right end of the transmission rod is hinged to the right side inside the transmission box, and the surface of the limiting strip and the sliding hole on the top of the transmission box are both bonded with a sealing waterproof membrane.

[0013] Furthermore, the transmission rod is rotatably connected to the transmission box via bearings, facilitating the rotation of the transmission rod. A waterproof structure is used between the limit strip and the transmission box to prevent water from entering the transmission box.

[0014] As a preferred embodiment of the present invention, the drain outlet on the left side of the cleaning tank is connected to a sewage pipe, and an inclined filter plate is bolted to the bottom of the inside of the cleaning tank.

[0015] Furthermore, the interior of the water guide frame is connected to the sewage pipe, allowing wastewater to be discharged into the sewage pipe. The inclined filter plate adopts an inclined structure, which can guide the green beans to converge at the outlet of the washing bucket while filtering the washing water.

[0016] In a preferred embodiment of the present invention, the holes of the filter disc and the water guide frame are rotatably connected to the surface of the rotating drum, and the bottom of the bean turning plate is close to the top of the filter disc.

[0017] Furthermore, both the filter disc and the water guide frame are connected to the rotating drum via waterproof bearings to prevent water from seeping down through the waterproof bearings, and the bean turning plate can turn the beans.

[0018] Beneficial effects: 1. After the green beans are placed in the washing bucket, they fall on top of the filter tray. The stirring motor drives the green bean turning plate to rotate through the rotating drum, turning the green beans. 2. The adjustment mechanism can drive the limit bar to move downwards. The downward movement of the limit bar can cause the sealing cover to rotate downwards, opening the discharge port of the filter disc. This allows switching between different cleaning chambers. In this invention: after the green beans enter the washing tank, they can be washed by the cooperation of the green bean turning plate and the filter plate. Then, the sealing cover allows the green beans from the upper filter plate to fall onto the lower filter plate. This allows for multi-stage washing, ensuring washing efficiency and increasing washing quality. The water spray pipe and nozzle can be rotated to increase the spray washing effect. Attached Figure Description

[0019] Figure 1 This is an overall perspective view of a multi-stage cleaning machine for green bean processing proposed in this invention; Figure 2 This is a cross-sectional view of the cleaning tank of a multi-stage cleaning machine for green bean processing proposed in this invention; Figure 3 This is an internal view of the transmission box of a multi-stage cleaning machine for green bean processing proposed in this invention; Figure 4 This is a rear view of the filter disc of a multi-stage cleaning machine for green bean processing proposed in this invention.

[0020] In the diagram: 1. Cleaning tank; 2. Filter disc; 3. Water guide frame; 4. Sealing cover; 5. Support beam; 6. Agitator motor; 7. Rotary drum; 8. Green bean turning plate; 9. Transmission box; 10. Power motor; 11. Worm gear; 12. Worm wheel; 13. Hinge rod; 14. Transmission rod; 15. Slider; 16. Limiting strip; 17. Drain pipe; 18. Water pump; 19. Sealed rotating table; 20. Spray pipe; 21. Spray head. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0022] Example 1 Reference Figure 1-4 A multi-stage washing machine for green bean processing includes a washing tank 1, and the multi-stage washing machine for green bean processing also includes: The filter assembly consists of three parts, including a filter disc 2, a water guide frame 3, and a sealing cover 4. The surface of the filter disc 2 is bolted to the inner wall of the cleaning tank 1. The bottom of the mesh of the filter disc 2 is welded to the top of the water guide frame 3. The right side of the sealing cover 4 is hinged to the discharge port of the filter disc 2. The agitation assembly includes a support beam 5, an agitator motor 6, a rotating drum 7, and a bean turning plate 8. Both ends of the support beam 5 are bolted to the top of the inner side of the washing tank 1. The middle end of the top of the support beam 5 is bolted to the bottom of the agitator motor 6. The output end of the agitator motor 6 is keyed to the top of the rotating drum 7. The bean turning plate 8 is bolted to the rotating drum 7. Transmission box 9, there are three transmission boxes 9, and the transmission boxes 9 are bolted to the opening on the right side of the cleaning tub 1; Limiting strip 16, which is slidably connected to the sliding hole at the top of transmission box 9; The spraying assembly includes a water pump 18, a sealed rotating platform 19, a water spray pipe 20, and a nozzle 21. The water outlet of the water pump 18 is connected to the water inlet of the sealed rotating platform 19. The top of the sealed rotating platform 19 is bolted to the bottom of the cleaning tank 1. The interior of the sealed rotating platform 19 is connected to the bottom of the rotating drum 7. The water spray pipe 20 is connected to the rotating drum 7. The bottom of the water spray pipe 20 is connected to the top of the nozzle 21. The adjustment mechanism is connected to the limit strip 16. After the green beans enter the washing tank 1, they can be washed by the cooperation of the green bean turning plate 8 and the filter plate 2. Then, the sealing cover 4 allows the green beans on the upper filter plate 2 to be placed on the lower filter plate 2. In this way, multi-stage cleaning can be performed to ensure cleaning efficiency and increase cleaning quality.

[0023] In order to rotate the sealing cover 4, such as Figure 3As shown, the adjustment mechanism includes a power motor 10, a worm gear 11, a worm wheel 12, and a transmission assembly. The output end of the power motor 10 is keyed to the left end of the worm gear 11. The surface of the worm gear 11 meshes with the top of the worm wheel 12. The worm wheel 12 is connected to the transmission assembly. The power supply to the power motor 10 is an external power supply or a self-provided power supply. The power motor 10 is controlled by a controller. The power motor 10 can drive the worm gear 11 to rotate, and the worm gear 11 can drive the worm wheel 12 to rotate. The worm gear 11 and the worm wheel 12 have a reduction structure, and the worm wheel 12 can drive the transmission assembly to rotate.

[0024] In order to move the limit bar 16, such as Figure 3 As shown, the transmission assembly includes a hinge rod 13, a transmission rod 14, and a slider 15. The top end of the surface of the worm gear 12 is hinged to the top end of the hinge rod 13, the bottom end of the hinge rod 13 is hinged to the surface of the transmission rod 14, the left end of the transmission rod 14 is hinged to the opening on the right side of the slider 15, and the surface of the slider 15 is slidably connected to the sliding opening on the right side of the limiting strip 16. The worm gear 12 and the hinge rod 13 have an eccentric structure. During the rotation of the worm gear 12, it can drive the hinge rod 13 to move downward, the hinge rod 13 can drive the transmission rod 14 to move downward, the transmission rod 14 can drive the slider 15 to move downward, and the slider 15 can slide in the sliding opening of the limiting strip 16 and drive the limiting strip 16 to move downward.

[0025] In order to stabilize the regulating mechanism, such as Figure 3 As shown, the surface of the power motor 10 is bolted to the inside of the transmission box 9, the right end of the worm 11 is rotatably sleeved with the hole on the right side of the inside of the transmission box 9, and the shaft of the worm wheel 12 is rotatably connected to the hole inside the transmission box 9. The power motor 10 is fixed by the transmission box 9 to ensure the stability of the power motor 10. The worm 11 is rotatably set with the transmission box 9 through the bearing to ensure the smoothness of the rotation of the worm 11. The worm wheel 12 is rotatably set with the transmission box 9 through the bearing.

[0026] To facilitate the raising and lowering of the limit bar 16, such as Figure 3 As shown, the right end of the transmission rod 14 is hinged to the right side inside the transmission box 9. The surface of the limiting strip 16 and the sliding hole on the top of the transmission box 9 are both bonded with a sealing waterproof membrane. The transmission rod 14 is rotatably set with the transmission box 9 through a bearing to facilitate the rotation of the transmission rod 14. A waterproof structure is used between the limiting strip 16 and the transmission box 9 to prevent water from entering the transmission box 9.

[0027] In order to discharge wastewater, such as Figure 2 As shown, the drain outlet on the left side of the washing bucket 1 is connected to the sewage pipe 17. The bottom of the washing bucket 1 is bolted with an inclined filter plate. The interior of the water guide frame 3 is connected to the sewage pipe 17, which can discharge sewage into the sewage pipe 17. The inclined filter plate adopts an inclined structure, which can guide the green beans to the vegetable outlet of the washing bucket 1 while filtering the washing water.

[0028] To ensure the stability of the rotating drum 7, such as Figure 2 As shown, the holes of the filter plate 2 and the water guide frame 3 are rotatably connected to the surface of the rotating drum 7. The bottom of the green bean turning plate 8 is close to the top of the filter plate 2. The filter plate 2 and the water guide frame 3 are connected to the rotating drum 7 through waterproof bearings to prevent water from seeping down through the waterproof bearings. The green bean turning plate 8 can turn the green beans.

[0029] Example 2 The difference between this embodiment and embodiment one is that the power motor 10, worm 11 and worm wheel 12 are replaced with an electric push cylinder. The electric push cylinder directly drives the articulated rod 13. However, the electric push cylinder needs to have its own self-locking structure. Therefore, the preferred embodiment in this application is the power motor 10, worm 11 and worm wheel 12.

[0030] It should be noted that the specific models of the agitator motor 6 and the power motor 10 used should be selected by those skilled in the art. Furthermore, the agitator motor 6 and the power motor 10 mentioned above are all existing technologies and will not be elaborated upon in this solution.

[0031] The washing tank 1 uses existing technology and can be equipped with a spray pipe network to spray green beans.

[0032] The operating steps of this invention are as follows: The green beans to be cleaned are placed in the cleaning bucket 1, which then rests on the top filter plate 2. They are then sprayed through the installed spray pipe network or directly poured with clean water. When stirring is required, the power supply to the stirring motor 6 is turned on. The stirring motor 6 is supported by the support beam 5. The stirring motor 6 can drive the rotating drum 7 to rotate, which in turn drives the green bean turning plate 8 to rotate. The turning plate 8 turns and cleans the green beans. The washed mud and wastewater fall through the holes of the filter plate 2 into the interior of the water guide frame 3, and then drain into the drain pipe 17 through the drain outlet connected to the water guide frame 3. After the cleaning water is drained, the power supply to the power motor 10 can be turned on. The power supply can be an external power source or a self-contained power source. The power motor 10 is controlled by a controller. The power motor 10 can drive the worm gear 11 to rotate, which in turn drives the worm wheel 12 to rotate. The worm gear 11 and worm wheel 12 have a reduction structure. The worm wheel 12 and the hinge rod 13 have an eccentric structure. The worm wheel 12 rotates... During the process, the hinge rod 13 can be driven to move downward, the hinge rod 13 can drive the transmission rod 14 to move downward, the transmission rod 14 can drive the slider 15 to move downward, the slider 15 can slide in the sliding mouth of the limiting strip 16 and drive the limiting strip 16 to move downward, the limiting strip 16 no longer presses against the sealing cover 4, thereby opening the discharge port of the filter disc 2, the bean corner of the top filter disc 2 enters the second layer of bean corner, so that it can switch inside different cleaning chambers. After the limiting strip 16 moves upward, it presses against the sealing cover 4, sealing the sealing cover 4 and the filter disc 2. The water inlet pipe of the water pump 18 is connected to the cleaning water source. The power supply of the water pump 18 is turned on. After the water pump 18 draws water, it is introduced into the sealing rotary table 19. The sealing rotary table 19 is connected to the rotating drum 7 and also adopts a sealing rotation structure. The sealing rotary table 19 pours the water into the interior of the rotating drum 7, and finally sprays it out from the spray pipe 20 and the nozzle 21. The spray pipe 20 and the nozzle 21 follow the rotation of the rotating drum 7 and continuously change the spray position.

[0033] 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 multi-stage washing machine for processing green beans, comprising a washing tank (1), characterized in that, The multi-stage cleaning machine for green bean processing also includes: Filter disc (2), there are three filter discs (2), and the surface of the filter disc (2) is bolted to the inner wall of the cleaning bucket (1); Water guide frame (3), three water guide frames (3) are provided, and the bottom of the filter plate (2) with the distribution mesh is welded to the top of the water guide frame (3); The sealing cover (4) is provided in three parts, and the right side of the sealing cover (4) is hinged to the discharge port of the filter disc (2); The agitation assembly includes a support beam (5), an agitator motor (6), a rotating drum (7), and a bean turning plate (8). Both ends of the support beam (5) are bolted to the top of the inner side of the washing tank (1). The middle end of the top of the support beam (5) is bolted to the bottom of the agitator motor (6). The output end of the agitator motor (6) is keyed to the top of the rotating drum (7). The bean turning plate (8) is bolted to the rotating drum (7). Transmission box (9), three transmission boxes (9) are provided, and the transmission box (9) is bolted to the opening on the right side of the cleaning tub (1); Limiting strip (16), the limiting strip (16) is slidably connected to the sliding hole on the top of the transmission box (9); Spraying assembly, which is connected to the cleaning tank (1); Adjustment mechanism, which is connected to limit bar (16).

2. The multi-stage cleaning machine for green bean processing according to claim 1, characterized in that, The adjustment mechanism includes Power motor (10); The output end of the worm (11) and the power motor (10) are keyed to the left end of the worm (11); The surface of the worm (11) meshes with the top of the worm (12); The transmission assembly, the worm gear (12) is connected to the transmission assembly.

3. The multi-stage cleaning machine for green bean processing according to claim 2, characterized in that, The transmission assembly includes The top end of the surface of the worm gear (12) is hinged to the top end of the hinge rod (13); The bottom end of the transmission rod (14) and the hinge rod (13) are hinged to the surface of the transmission rod (14); The left end of the slider (15) and the transmission rod (14) are hinged to the opening on the right side of the slider (15), and the surface of the slider (15) is slidably connected to the sliding opening on the right side of the limit bar (16).

4. The multi-stage cleaning machine for green bean processing according to claim 1, characterized in that, The spraying assembly includes Water pump (18); The sealing rotary table (19) has its outlet end connected to the inlet end of the water pump (18), its top end connected to the bottom of the cleaning tub (1) by bolts, and its interior connected to the bottom end of the rotating drum (7). Water spray pipe (20) is connected to rotating drum (7); The bottom of the nozzle (21) and the water pipe (20) are connected to the top of the nozzle (21).

5. A multi-stage cleaning machine for green bean processing according to claim 2, characterized in that, The surface of the power motor (10) is bolted to the inside of the transmission box (9), the right end of the worm (11) is rotatably sleeved with the hole on the right side inside the transmission box (9), and the shaft of the worm wheel (12) is rotatably connected to the hole inside the transmission box (9).

6. A multi-stage cleaning machine for green bean processing according to claim 3, characterized in that, The right end of the transmission rod (14) is hinged to the right side inside the transmission box (9), and the surface of the limiting strip (16) and the sliding hole on the top of the transmission box (9) are both bonded with a sealing waterproof membrane.

7. A multi-stage cleaning machine for green bean processing according to claim 1, characterized in that, The drain outlet on the left side of the cleaning tank (1) is connected to a sewage pipe (17), and an inclined filter plate is bolted to the bottom of the cleaning tank (1).

8. A multi-stage cleaning machine for green bean processing according to claim 1, characterized in that, The holes of the filter disc (2) and the water guide frame (3) are rotated and fitted with the surface of the rotating drum (7), and the bottom of the bean turning plate (8) is close to the top of the filter disc (2).

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