A sprout washing device and a washing method thereof

Abstract

The present application relates to the field of agricultural product washing equipment, in particular to a sprout washing device and a washing method thereof, which comprises a water storage chamber and a conveying chamber, the inner side of the water storage chamber is provided with the conveying chamber for conveying sprouts, the upper side of one side of the conveying chamber is provided with a high-pressure water pipe for washing sprouts, the conveying chamber is provided with a cleaning device for cleaning sprouts, the cleaning device is provided with a separation plate for washing sprouts, the cleaning device is provided with a first sliding plate for collecting sand and stones at the bottom of the conveying chamber, and the bottom of the cleaning device is provided with a sliding device for cleaning stones, through the sliding of the cleaning device, the separation plate and the first sliding plate are used to clean the sand and stones at the bottom of the conveying chamber, and the sliding device and the high-pressure water pipe are used to wash the sprouts.

Description

Technical Field

[0001] This invention relates to the field of agricultural product washing equipment, and more specifically, to a sprout washing device and washing method. Background Technology

[0002] Sprouts are rich in nutrients and can be grown on a large scale, hence their widespread cultivation. After harvesting, cleaning the sprouts is a necessary step. Traditional methods of cleaning sprouts, such as soaking them in a baking soda solution and then stirring, while cleaning them relatively well, can easily damage the sprouts' skin, causing nutrient loss and making subsequent storage and transportation inconvenient.

[0003] During the washing process of sprouts, it is necessary to remove mud, sand, small stones and other impurities. However, after the stones settle to the bottom, they may clog the washing equipment. As the stones and mud accumulate, the washed sprouts will also be contaminated. Even finer mud and sand can seep into the roots of the sprouts and are difficult to remove, causing inconvenience to subsequent transportation, washing and inspection. Rework is time-consuming and laborious, and it can also damage the sprouts and affect their taste.

[0004] In view of this, we propose a sprout washing device and a washing method. Summary of the Invention

[0005] The purpose of this invention is to provide a sprout washing device and method to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, on one hand, the present invention provides a sprout washing device and method, comprising a water storage chamber and a conveying chamber. A conveying chamber for conveying sprouts is provided inside the water storage chamber. A high-pressure water pipe for rinsing sprouts is provided above one side of the conveying chamber. A cleaning device for cleaning sprouts is provided inside the conveying chamber. A separating plate for washing sprouts is provided inside the cleaning device. The cleaning device has a first sliding plate for collecting mud, sand, and pebbles at the bottom of the conveying chamber. A sliding device for cleaning pebbles is provided at the bottom of the cleaning device. Wherein:

[0007] By sliding the cleaning device, the mud, sand and stones at the bottom of the conveying chamber are cleaned using the separation plate and the first sliding plate, while the sprouts are washed using the sliding device and the high-pressure water pipe.

[0008] As a preferred embodiment of the present invention, a conveying chamber is fixedly connected to the inner side of the water storage chamber, the lower end of the conveying chamber is screen-shaped, a conveying track is provided inside one side of the conveying chamber, a conveying bar is fixedly connected to the outer wall of the conveying track, a conveying roller is rotatably connected to the inner side of the conveying track, a baffle is fixedly connected to the inner side of the conveying chamber, and a cleaning device is provided inside the baffle.

[0009] As a preferred embodiment of the present invention, a high-pressure water pipe is provided on the side of the conveying chamber away from the conveying track, and one end of the high-pressure water pipe is connected to a high-pressure nozzle, which is in a flat state.

[0010] Preferably, the cleaning device includes a first sliding plate, a limit strip fixedly connected to the top of one end of the first sliding plate, a first gear rack fixedly connected to the top of the first sliding plate, a second sliding plate slidably connected between the two sides of the first sliding plates, a spur gear meshing with the top of the first gear rack, a telescopic connecting rod fixedly connected to one side of the spur gear, a fixing rod fixedly connected to the inner side of the telescopic connecting rod, the other end of the fixing rod rotatably connected to the inner wall of the conveying chamber, and a protruding column fixedly connected to one side of the telescopic connecting rod, wherein:

[0011] A cross link is provided on one side of the telescopic link, and a rotating rod is rotatably connected to each end of the cross link. Semi-circular gears are fixedly connected to the outer walls of both ends of the rotating rod, and a separation plate is fixedly connected to the outer wall of the rotating rod.

[0012] Preferably, the two ends of the rotating rod are rotatably connected to the inner outer wall of the partition, a square sliding ring is slidably connected to the inner side of the partition, a second gear rack is fixedly connected to the inner side of the square sliding ring, and an arc-shaped groove is formed on the lower outer wall of the square sliding ring, wherein:

[0013] The width of the arc-shaped groove matches the diameter of the protruding column. The semi-circular gear meshes with the second gear rack, and the semi-circular gear is rotatably connected to the inner side of the square sliding ring.

[0014] Preferably, the sliding device includes multiple fixed plates. A first connecting rod is fixedly connected to the inner side of both fixed plates. A sliding chamber is provided on the outer wall of the first connecting rod, and the first connecting rod passes through the sliding chamber. One end of a second connecting rod is fixedly connected to the lower inner side of the fixed plate. An arched hole is provided at the other end of the second connecting rod.

[0015] One end of a vertical connecting rod is fixedly connected to the outer wall of the sliding chamber, and the other end of the vertical connecting rod is fixedly connected to the first sliding plate.

[0016] As a preferred embodiment of the present invention, a third sliding plate is fixedly connected to the lower inner side of the sliding chamber, one end of a third connecting rod is fixedly connected to the top of the middle end of the third sliding plate, the other end of the third connecting rod is fixedly connected to the bottom of the second sliding plate, one end of a fourth connecting rod is rotatably connected to the outer wall of the middle end of the third connecting rod, and a protrusion is fixedly connected to the bottom of the other end of the fourth connecting rod.

[0017] Preferably, the second connecting rod passes through the sliding chamber, is above the third sliding plate, and is below the fourth connecting rod. The diameter of the protrusion matches the width of the arched hole.

[0018] On the other hand, the present invention also provides a method for using a sprout washing device and a sprout washing method, comprising the sprout washing device and method described in any one of the above, the operation steps of which are as follows:

[0019] S1. First, the sprouts are fed into the conveying chamber through the previous process, and then rinsed by the water flow from the high-pressure nozzles in the conveying chamber and flowed towards the conveying track.

[0020] S2. Then, as the sprouts rush towards the position above the No. 1 sliding plate, the soil and stones fall onto the top of the No. 1 sliding plate after being washed by the high-pressure nozzle.

[0021] S3. Then, use the first and second sliding plates to clean up the mud, sand and stones, while using the third connecting rod in the sliding device to drive the second sliding plate to slide left and right to clean.

[0022] S4. Finally, the sprouts are washed by separating the plates and then transported by the conveyor rails to complete the washing process.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0024] 1. In this sprout washing device and its washing method, the stone connecting rod rotates due to the thrust of the water flow through the separation plate, which in turn drives the circular gear to slide to the left. At this time, the washed-down stones are pushed to one side by the water flow and sink downwards. The stones sink towards the top of the first sliding plate, and at the same time, the circular gear moves to the left, driving the first gear rack and the first sliding plate to slide to the right. At this time, the first and second sliding plates on both sides are misaligned, causing the small stones to fall to the bottom of the first sliding plate. Then, when the sprouts are conveyed to the separation plate, the rotating next separation plate will continue to push the sprouts towards the conveyor track. Some sprouts will be lifted off the water surface by the separation plate and re-enter the water for washing. Finally, they are conveyed to the fourth-level process by the conveyor track to complete the third-level washing.

[0025] 2. In this sprout washing device and its washing method, the cross connecting rod is driven to rotate, which in turn drives the semi-circular gear to rotate. During the rotation of the semi-circular gear, the square sliding ring slides left and right because the second gear rack is meshed with the semi-circular gear. At this time, the protruding column in the arc groove is driven to rotate back and forth by the left and right sliding of the square sliding ring, which drives the telescopic connecting rod to rotate. At the same time, the telescopic connecting rod drives the circular gear to slide left and right. While the telescopic connecting rod drives the circular gear to slide left and right, the circular gear also drives the first sliding plate to slide left and right. In this way, the first sliding plate can cooperate with the second sliding plate to clean up the mud and sand.

[0026] 3. In this sprout washing device and its washing method, the sliding chamber connected to the bottom of the first sliding plate by the vertical connecting rod will also slide together with the first sliding plate. During the sliding process of the sliding chamber sliding on the first connecting rod, the third sliding plate will slide in the sliding chamber. The fourth connecting rod and the third connecting rod will slide together with the third sliding plate. At this time, the fourth connecting rod will rotate at a certain angle due to the obstruction of the protrusion and the arched hole. When the fourth connecting rod reaches the maximum pulling angle, it will stop with the position of the second connecting rod. In the first sliding plate that slides left and right, the second sliding plate connected by the third connecting rod slides back and forth inside the first sliding plate. At this time, if stones and sand fall in, they will be pushed to the inner sides of the first sliding plate by the relative back and forth sliding of the first and second sliding plates and fall into the water storage chamber, thus completing the cleaning of the sprouts and sand.

[0027] 3. In this sprout washing device and its washing method, water sprayed from the high-pressure nozzle flows from the conveying chamber into the water storage chamber through the screen-like holes on the lower outer wall of the conveying chamber. As the water level rises, when it exceeds the three separation plates below, the water level in the water storage chamber is controlled, and water begins to be discharged from the bottom of the baffle. This keeps the water level in the conveying chamber stable at the position of the three separation plates below. At this time, the sprouts are pushed to the top separation plate by the high-pressure nozzle. Simultaneously, multiple separation plates alternate back and forth, causing the water flow from the upper separation plate to flow towards the conveying track, while the water flow from the lower part is pushed to the left by the counterclockwise rotating separation plate. The separated mud and stones will also sink and flow from the right to the left. The separation plate on the left falls above the first sliding plate, while the separation plate on the right will carry the mud and stones from the bottom to the top of the first sliding plate. This allows the mud and stones to be collected together for cleaning. Attached Figure Description

[0028] Figure 1 This is a three-dimensional schematic diagram of the sprout washing device of the present invention;

[0029] Figure 2 This is a schematic cross-sectional view of the sprout washing device of the present invention;

[0030] Figure 3This is a three-dimensional cross-sectional view of the sprout washing device of the present invention;

[0031] Figure 4 This is an enlarged schematic diagram of part A of the sprout washing device of the present invention;

[0032] Figure 5 This is a three-dimensional schematic diagram of the internal cleaning device of the sprout washing device of the present invention;

[0033] Figure 6 This is a three-dimensional schematic diagram showing the details of the internal cleaning device of the sprout washing device of the present invention;

[0034] Figure 7 This is a three-dimensional unfolded schematic diagram of the internal sliding device of the sprout washing device of the present invention;

[0035] Figure 8 This is a three-dimensional detailed schematic diagram of the internal sliding device of the sprout washing device of the present invention;

[0036] Figure 9 This is a schematic diagram showing the internal details of the partition in the sprout washing device of the present invention;

[0037] Figure 10 This is a three-dimensional schematic diagram of the high-pressure nozzle of the sprout washing device of the present invention.

[0038] The meanings of the labels in the diagram are as follows:

[0039] 1. Water storage chamber; 2. Conveying chamber; 21. Conveying track; 211. Conveying bar; 22. Conveying roller; 23. Baffle; 3. High-pressure water pipe; 31. High-pressure nozzle; 4. Cleaning device; 41. No. 1 sliding plate; 411. Limiting bar; 412. No. 1 gear rack; 413. No. 2 sliding plate; 42. Partition; 421. Square sliding ring; 4211. No. 2 gear rack; 4212. Arc groove; 43. Circular gear; 44. Telescopic connecting rod; 441. Fixed rod; 442. Protruding column; 45. Rotating rod; 46. Cross connecting rod; 461. Semi-circular gear; 47. Separation plate;

[0040] 5. Sliding device; 51. Fixed plate; 52. Link 1; 53. Sliding chamber; 531. Vertical link; 54. Link 2; 541. Arched hole; 55. Sliding plate 3; 56. Link 3; 57. Link 4; 571. Protrusion. Detailed Implementation

[0041] The technical solutions in 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.

[0042] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0043] Example 1

[0044] Please see Figure 1-9 As shown, this embodiment provides a sprout washing device and its washing method, including a water storage chamber 1 and a conveying chamber 2. The inner side of the water storage chamber 1 is provided with a conveying chamber 2 for conveying sprouts. A high-pressure water pipe 3 for rinsing sprouts is provided above one side of the conveying chamber 2. A cleaning device 4 for cleaning sprouts is provided inside the conveying chamber 2. A separation plate 47 for washing sprouts is provided inside the cleaning device 4. A first sliding plate 41 for collecting mud, sand and pebbles at the bottom of the conveying chamber 2 is provided in the cleaning device 4. A sliding device 5 for cleaning pebbles is provided at the bottom of the cleaning device 4. The mud, sand and pebbles at the bottom of the conveying chamber 2 are cleaned by the sliding of the cleaning device 4, using the separation plate 47 and the first sliding plate 41. At the same time, the sprouts are washed by the sliding device 5 and the high-pressure water pipe 3.

[0045] like Figure 1-4As shown, a conveying chamber 2 is fixedly connected to the inner side of the water storage chamber 1. The lower end of the conveying chamber 2 is screen-shaped. A conveying track 21 is provided inside one side of the conveying chamber 2. A conveying bar 211 is fixedly connected to the outer wall of the conveying track 21. A conveying roller 22 is rotatably connected to the inner side of the conveying track 21. A baffle 23 is fixedly connected to the inner side of the conveying chamber 2. A cleaning device 4 is provided inside the baffle 23. A high-pressure water pipe 3 is provided on the other side of the conveying chamber 2 away from the conveying track 21. One end of the high-pressure water pipe 3 is connected to a high-pressure nozzle 31. The high-pressure nozzle 31 is flat. The cleaning device 4 includes a first sliding plate 41. A limit strip 411 is fixedly connected to the top of one end of the first sliding plate 41. The top of the first sliding plate 41 is fixed... A first gear rack 412 is connected, and a second sliding plate 413 is slidably connected between two first sliding plates 41. A spur gear 43 is meshed with the top of the first gear rack 412. One end of a telescopic connecting rod 44 is fixedly connected to one side of the spur gear 43. One end of a fixed rod 441 is fixedly connected to the inner side of the telescopic connecting rod 44. The other end of the fixed rod 441 is rotatably connected to the inner wall of the conveying chamber 2. A protruding column 442 is fixedly connected to one side of the telescopic connecting rod 44. A cross connecting rod 46 is provided on one side of the telescopic connecting rod 44. A rotating rod 45 is rotatably connected to each end of the cross connecting rod 46. Semi-circular gears 461 are fixedly connected to the outer walls of both ends of the rotating rod 45. A separation plate 47 is fixedly connected to the outer wall of the rotating rod 45.

[0046] Therefore, when rinsing sprouts, if... Figure 2-4 As shown, the process involves a four-stage cleaning device. This device is the third stage. At this stage, the sprouts are transported from the second stage to the high-pressure water pipe 3. The flat high-pressure nozzle 31 rinses the sprouts and pushes them towards the conveyor track 21. Simultaneously, the separating plate 47 is pushed by the water flow, causing the cross link 46 to rotate and the circular gear 43 to slide to the left. The washed-down stones are pushed to one side by the water flow and sink downwards. The stones then sink towards the top of the first sliding plate 41, while simultaneously being pushed by the circular gear 43. The left side moves, causing the first gear rack 412 and the first sliding plate 41 to slide to the right. At this time, the first sliding plate 41 and the second sliding plate 413 on both sides are misaligned, causing the small stones to fall into the bottom position of the first sliding plate 41. Then, when the sprouts are transported to the position of the separating plate 47, the next rotating separating plate 47 will continue to push the sprouts towards the conveying track 21. Some of the sprouts will be lifted off the water surface by the separating plate 47 and then put back into the water for blanching. Finally, they will be transported to the fourth-level process by the conveying track 21 to complete the third-level washing.

[0047] Example 2

[0048] like Figure 5-8As shown, the two ends of the rotating rod 45 are rotatably connected to the inner outer wall of the partition plate 42. A square sliding ring 421 is slidably connected to the inner side of the partition plate 42. A second gear rack 4211 is fixedly connected to the inner side of the square sliding ring 421. An arc-shaped groove 4212 is formed on the lower outer wall of the square sliding ring 421. The width of the arc-shaped groove 4212 matches the diameter of the protruding column 442. A semi-circular gear 461 meshes with the second gear rack 4211, and the semi-circular gear 461 is rotatably connected to the inner side of the square sliding ring 421. On the side, the sliding device 5 includes multiple fixed plates 51. A first connecting rod 52 is fixedly connected to the inner side of the two fixed plates 51. A sliding chamber 53 is provided on the outer wall of the first connecting rod 52. The first connecting rod 52 passes through the sliding chamber 53. One end of a second connecting rod 54 is fixedly connected to the lower inner side of the fixed plate 51. An arched hole 541 is opened at the other end of the second connecting rod 54. The outer wall of the sliding chamber 53 is fixedly connected to one end of a vertical connecting rod 531. The other end of the vertical connecting rod 531 is fixedly connected to the first sliding plate 41.

[0049] The lower inner side of the sliding chamber 53 is fixedly connected to the third sliding plate 55. The top of the middle end of the third sliding plate 55 is fixedly connected to one end of the third connecting rod 56. The other end of the third connecting rod 56 is fixedly connected to the bottom of the second sliding plate 413. The outer wall of the middle end of the third connecting rod 56 is rotatably connected to one end of the fourth connecting rod 57. The bottom of the other end of the fourth connecting rod 57 is fixedly connected to the protrusion 571. The second connecting rod 54 passes through the sliding chamber 53. The second connecting rod 54 is above the third sliding plate 55 and below the fourth connecting rod 57. The diameter of the protrusion 571 matches the width of the arched hole 541.

[0050] The methods and steps include the following:

[0051] S1. First, the sprouts are fed into the conveying chamber 2 through the previous process, and the sprouts are rinsed by the water flow from the high-pressure nozzle 31 in the conveying chamber 2 and flow towards the conveying track 21.

[0052] S2. Then, as the sprouts rush towards the position above the first sliding plate 41, the soil and stones fall onto the top of the first sliding plate 41 after being washed by the high-pressure nozzle 31.

[0053] S3. Then, the first sliding plate 41 and the second sliding plate 413 are used to clean up the mud and stones. At the same time, the third connecting rod 56 in the sliding device 5 is used to drive the second sliding plate 413 to slide left and right to clean.

[0054] S4. Finally, the sprouts are washed by separating plate 47 and then conveyed by conveyor track 21 to complete the washing process.

[0055] Therefore, it can be seen that when the cross link 46 in Embodiment 1 is driven to rotate, it will drive the semi-circular gear 461 to rotate. At the same time, during the rotation of the semi-circular gear 461, the square sliding ring 421 will slide left and right because the second gear rack 4211 is meshed with the semi-circular gear 461. When the gear position of the semi-circular gear 461 rotates to the top, it will drive the square sliding ring 421 to slide to one side in the partition plate 42, and vice versa. At this time, the protruding column 442 in the arc groove 4212 is affected by the left and right movement of the square sliding ring 421. Sliding will cause the telescopic link 44 to rotate around the fixed rod 441 as the central axis. Since the square sliding ring 421 slides back and forth, it will cause the telescopic link 44 to rotate back and forth. At the same time, the telescopic link 44 will cause the sprocket 43 to slide left and right. Since the sprocket 43 is meshed with the first gear rack 412, while the telescopic link 44 is causing the sprocket 43 to slide left and right, the sprocket 43 will also cause the first sliding plate 41 to slide left and right. In this way, the first sliding plate 41 can cooperate with the second sliding plate 413 to clean up mud and sand.

[0056] At this time, the sliding chamber 53 connected to the bottom of the first sliding plate 41 by the vertical connecting rod 531 will also slide together with the first sliding plate 41. During the sliding process of the sliding chamber 53 sliding on the first connecting rod 52, the third sliding plate 55 will slide in the sliding chamber 53. The fourth connecting rod 57 and the third connecting rod 56 will slide together with the third sliding plate 55. At this time, the fourth connecting rod 57 will rotate a certain angle due to the obstruction of the protrusion 571 and the arched hole 541. When the fourth connecting rod 57 reaches the maximum angle of the pull, it will stop with the position of the second connecting rod 54. In the first sliding plate 41 that slides left and right, the second sliding plate 413 connected by the third connecting rod 56 slides back and forth in the first sliding plate 41. At this time, when stones and sand fall in, they will be pushed to the inner sides of the first sliding plate 41 by the relative back and forth sliding of the first sliding plate 41 and the second sliding plate 413, and fall into the water storage chamber 1, thus completing the cleaning of the sprout mud and sand.

[0057] It should be noted that the water sprayed from the high-pressure nozzle 31 flows from the conveying chamber 2 into the water storage chamber 1 through the screen-like holes on the lower outer wall of the conveying chamber 2. As the water level rises, when it exceeds the three lower separation plates 47, the water level in the water storage chamber 1 is controlled, and water begins to be discharged from the bottom of the baffle 23. This keeps the water level in the conveying chamber 2 stable at the position of the three lower separation plates 47. At this time, the sprouts are pushed to the top separation plate 47 by the high-pressure nozzle 31. Multiple separating plates 47 alternate back and forth, causing the water flow from the upper separating plates 47 to flow towards the conveying track 21, while the water flow from the lower separating plates 47 is pushed to the left by the counterclockwise rotating separating plates 47. At this time, the separated mud and stones will also sink continuously and flow from the right to the left. The separating plate 47 on the left falls above the first sliding plate 41, while the separating plate on the right will drive the mud and stones from the bottom to the top of the first sliding plate 41, thus concentrating the mud and stones together.

[0058] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sprout washing device comprising a water storage chamber (1) and a delivery chamber (2), characterized in that: The inner side of the water storage chamber (1) is provided with a conveying chamber (2) for conveying sprouts, a high-pressure water pipe (3) for washing sprouts is arranged above one side of the conveying chamber (2), a cleaning device (4) for cleaning sprouts is arranged in the conveying chamber (2), a separation plate (47) for washing sprouts is arranged in the cleaning device (4), a first sliding plate (41) for collecting sand and stones at the bottom of the conveying chamber (2) is arranged in the cleaning device (4), a sliding device (5) for cleaning stones is arranged at the bottom of the cleaning device (4), and wherein: Through the sliding of the cleaning device (4), the separation plate (47) and the first sliding plate (41) are used to clean the sand and stones at the bottom of the conveying chamber (2), and the sliding device (5) and the high-pressure water pipe (3) are used to wash the sprouts; The cleaning device (4) comprises a first sliding plate (41), one end of the top of the first sliding plate (41) is fixedly connected with a limiting strip (411), the top of the first sliding plate (41) is fixedly connected with a first gear strip (412), a second sliding plate (413) is slidably connected between the two sides of the first sliding plate (41), the top of the first gear strip (412) is meshingly connected with a circular gear (43), one side of the circular gear (43) is fixedly connected with one end of an extension link (44), the inner side of the extension link (44) is fixedly connected with one end of a fixed rod (441), the other end of the fixed rod (441) is rotatably connected to the inner wall of the conveying chamber (2), one side of the extension link (44) is fixedly connected with a protruding column (442), and wherein: One side of the extension link (44) is provided with a cross link (46), each end of the cross link (46) is rotatably connected with a rotating rod (45), the outer walls of the two ends of the rotating rod (45) are fixedly connected with a semicircular gear (461), and the outer wall of the rotating rod (45) is fixedly connected with a separation plate (47); The two ends of the rotating rod (45) are rotatably connected to the inner side of the partition plate (42), the inner side of the partition plate (42) is slidably connected with a square sliding ring (421), the inner side of the square sliding ring (421) is fixedly connected with a second gear strip (4211), and the lower end of the outer wall of the square sliding ring (421) is provided with an arc-shaped groove (4212), and wherein: The width of the arc-shaped groove (4212) is matched with the diameter of the protruding column (442), the semicircular gear (461) is meshingly connected with the second gear strip (4211), and the semicircular gear (461) is rotatably connected to the inner side of the square sliding ring (421). The width of the arc-shaped groove (4212) is matched with the diameter of the protruding column (442), the semicircular gear (461) is meshingly connected with the second gear strip (4211), and the semicircular gear (461) is rotatably connected to the inner side of the square sliding ring (421).

2. A sprout washing apparatus according to claim 1, wherein: The water storage chamber (1) is fixedly connected with a conveying chamber (2) on the inner side, the lower end of the conveying chamber (2) is screen-shaped, a conveying track (21) is arranged on the inner side of one side of the conveying chamber (2), a conveying strip (211) is fixedly connected with the outer wall of the conveying track (21), a conveying roller (22) is rotatably connected with the inner side of the conveying track (21), a baffle (23) is fixedly connected with the inner side of the conveying chamber (2), and a cleaning device (4) is arranged in the baffle (23).

3. A sprout washing apparatus according to claim 2, wherein: The conveying chamber (2) is provided with a high-pressure water pipe (3) on the other side away from the conveying track (21), one end of the high-pressure water pipe (3) is communicated with a high-pressure spray head (31), and the high-pressure spray head (31) is in a flat state.

4. The sprout washing device according to claim 1, wherein: The sliding device (5) comprises a plurality of fixed plates (51), a first connecting rod (52) is fixedly connected with the inner side of the fixed plates (51) on both sides, a sliding chamber (53) is arranged on the outer wall of the first connecting rod (52), the first connecting rod (52) penetrates through the sliding chamber (53), one end of a second connecting rod (54) is fixedly connected with the inner side of the lower end of the fixed plate (51), an arcuate hole (541) is formed in the other end of the second connecting rod (54), and wherein: One end of a vertical connecting rod (531) is fixedly connected with the outer wall of the sliding chamber (53), and the other end of the vertical connecting rod (531) is fixedly connected with the first sliding plate (41).

5. A sprout washing apparatus as claimed in claim 4, wherein: A third sliding plate (55) is fixedly connected with the inner side of the lower end of the sliding chamber (53), one end of a third connecting rod (56) is fixedly connected with the top of the middle end of the third sliding plate (55), the other end of the third connecting rod (56) is fixedly connected with the bottom of the second sliding plate (413), one end of a fourth connecting rod (57) is rotatably connected with the outer wall of the middle end of the third connecting rod (56), and the other end of the fourth connecting rod (57) is fixedly connected with a protruding piece (571) at the bottom.

6. A sprout washing apparatus as claimed in claim 5, wherein: The second connecting rod (54) penetrates through the sliding chamber (53), the second connecting rod (54) is above the third sliding plate (55), and the second connecting rod (54) is below the fourth connecting rod (57), and the diameter of the protruding piece (571) is matched with the width of the arcuate hole (541).

7. A method for washing sprouts, wherein the sprouts are washed by using the sprout washing device according to any one of claims 1 to 6. The method comprises the following steps: S1, first, the sprouts flow into the conveying chamber (2) through the previous process, and the water flow of the high-pressure spray head (31) in the conveying chamber (2) washes the sprouts and flows towards the conveying track (21); S2, when the sprouts flow to the position above the first sliding plate (41), the soil and stones are washed by the high-pressure spray head (31) and fall into the top of the first sliding plate (41); S3, then, the first sliding plate (41) and the second sliding plate (413) complete the cleaning of the sand and stones; S4, finally, the sprouts are washed through the separating plate (47) and then conveyed through the conveying track (21) to complete the washing.

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