Mulberry cleaning device

Abstract

The invention belongs to the field of cleaning equipment, and particularly relates to a mulberry cleaning device which comprises a water tank for containing mulberries to be cleaned, a bubble machine for cleaning the mulberries in the water tank and a cleaning device are arranged on the water tank, and a material taking device for fishing out the mulberries is arranged on one side of the water tank. The material taking device comprises a conveying belt obliquely arranged in the water tank, the highest end of the conveying belt is located outside the water tank, a first driving machine is arranged on the water tank, and the first driving machine is connected with the conveying belt and used for driving the conveying belt to work. A support is arranged on the outer wall of the water tank, and one end of the water tank is communicated with a drainage pipe with a valve. The bubble machine for cleaning mulberries in the water tank and the cleaning device are arranged on the water tank, the cleaning effect on the mulberries can be enhanced through cooperation of the bubble machine and the cleaning device, and the mulberries are cleaned more thoroughly. And through cooperation of the bubble machine and the cleaning device, the soaking time of the mulberries in water can be shortened, the cleaning effect of the cleaning device on the mulberries is improved, and the damage rate of the mulberries is reduced.

Description

Technical Field

[0001] This invention belongs to the field of cleaning equipment, and particularly relates to a mulberry cleaning device. Background Technology

[0002] Mulberries, as a type of food, are generally cleaned using an air bubble cleaning method. This technology mainly uses a generator to produce a large number of dense air bubbles in the water, and utilizes the rinsing and agitation of the fruit surface as the air bubbles rise to achieve initial cleaning.

[0003] However, bubble cleaning only removes surface dust. The physical force generated by traditional bubble cleaning is relatively uniform and limited in intensity, resulting in incomplete cleaning. This often leads to some mulberries still having residual stains after cleaning, seriously affecting the cleanliness of the final product. Summary of the Invention

[0004] The purpose of this invention is to provide a mulberry washing device to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, the specific technical solution of the mulberry washing device of the present invention is as follows: A mulberry washing device includes a water tank for holding mulberries to be washed, and a bubble machine and a washing device for cleaning the mulberries inside the water tank. A scooping device for removing the mulberries is located on one side of the water tank. The scooping device includes a conveyor belt inclined inside the water tank, with the highest end of the conveyor belt outside the water tank. A first drive motor is located on the water tank and connected to the conveyor belt to drive it. A support is provided on the outer wall of the water tank, and a drain pipe with a valve is connected to one end of the water tank.

[0006] Furthermore, the water tank is equipped with a partition that divides the tank's interior into a first cavity and a second cavity. A through-hole is located on the partition. The cleaning device and the aerator are located in the first cavity, while the material handling device is located in the second cavity. The cleaning device includes a container shell with a through-hole located within the first cavity of the water tank. The container shell is semi-arc-shaped, and silicone brush strips are provided on the inner walls of both sides of the upper part of the container shell. The through-hole is adapted to the cross-section of the container shell. A drive frame is located on the first cavity, and a movable plate with an arc adapted to the arc of the container shell is mounted on the drive frame. The fan-shaped width of the movable plate is smaller than the diameter of the container shell. The drive frame is used to drive the movable plate to slide within the container shell. The aerator includes a jet nozzle located on the movable plate, and an air pump supplying air to the jet nozzle is located on the outer wall of the water tank. The air pump and the jet nozzle are connected via a connecting pipe.

[0007] Furthermore, the jet unit includes a nozzle arranged along the length of the movable plate, and multiple nozzles are distributed on the inner wall of the movable plate along its arc. Each nozzle is provided with multiple nozzles along its length. One end of each nozzle is connected through a distribution pipe, and the distribution pipe is connected to an air pump through a connecting pipe.

[0008] Furthermore, the drive frame includes a support shaft rotatably disposed within the first cavity, with its two ends rotatably disposed on one end of the water tank and on a partition plate, respectively. A second drive motor connected to one end of the support shaft is located on the outer wall of the water tank. The support shaft and the movable plate are connected via a connecting frame. One end of the support shaft corresponding to the partition plate passes through the partition plate and extends outward, with a protrusion on the extended end of the support shaft. The connecting pipe includes a second connecting pipe disposed on the protrusion, passing through the protrusion, and communicating with the air pump via a first connecting pipe. The first connecting pipe is a flexible hose, and one end of the second connecting pipe relative to the first connecting pipe is connected to an air distribution pipe.

[0009] Furthermore, a side plate is provided on both sides of the top surface of one end of the water tank, supported by legs. The conveyor belt includes a first drive motor located on the outer wall of one of the side plates, a first support roller rotatably located inside the water tank and arranged along its width, a second support roller rotatably located between the two side plates, a chain belt between the first and second support rollers, and the first drive motor connected to the second support roller. Multiple scrapers are distributed on the outer peripheral wall of the chain belt.

[0010] Furthermore, the water tank is equipped with a circulation device, which includes a drain outlet on the side wall of the second cavity of the water tank, and a water pool located below the drain outlet on the outer wall of the water tank. A water pump is located at one end of the water tank, and the bottom of the water pool is connected to the water pump via a pipe. A water spray pipe is located on the inner wall of the water tank opposite to the material handling device, and the water spray pipe is connected to the water pump.

[0011] Furthermore, a semi-circular filter screen is installed inside the pool, and a collection box slides across the pool. A cleaning component is provided on the pool to remove impurities from the filter screen into the collection box.

[0012] Furthermore, the cleaning component includes a brush plate mounted on the top surface of the pool that rotates via a pivot. The pivot is coaxial with the filter screen axis, the width of the brush plate is adapted to the radius of the filter screen, and a handle is located at one end of the handle.

[0013] Furthermore, the bottom plate of the water tank is inclined, and the lowest point of the drain pipe is flush with the lowest point inside the water tank. An mounting platform is located on the bottom surface inside the water tank, and a partition is situated on the mounting platform. The mounting platform includes a base located on the bottom surface of the partition, and a column connects the base and the bottom plate of the water tank.

[0014] The mulberry washing device of the present invention has the following advantages: This invention utilizes a bubble machine and a cleaning device mounted on a water tank to clean the mulberries inside. The combined use of these two components enhances the cleaning effect, resulting in a more thorough cleaning of the mulberries. Furthermore, the combination of the bubble machine and the cleaning device reduces the soaking time of the mulberries in water, improving the cleaning effect and reducing the breakage rate. Attached Figure Description

[0015] Figure 1This is a schematic diagram of a mulberry washing device according to the present invention; Figure 2 This is a schematic diagram of the cleaning device and material handling device of the present invention; Figure 3 This is a schematic diagram of the cleaning device of the present invention; Figure 4 This is a schematic diagram of the circulation device of the present invention.

[0016] Explanation of markings in the diagram: 1. Water tank; 2. Container shell; 3. Partition plate; 4. Silicone brush strip; 5. Support shaft; 6. Connecting frame; 7. Moving plate; 8. Spray pipe; 9. Nozzle; 10. Air pump; 11. Air distribution pipe; 12. Protrusion; 13. First connecting pipe; 14. Second connecting pipe; 15. First support roller; 16. Second support roller; 17. Chain belt; 18. Scraper; 19. Drain outlet; 20. First drive motor; 21. Second drive motor; 22. Drain pipe; 23. Pipe; 24. Water pump; 25. Spray pipe; 26. Water pool; 261. Filter screen; 27. Rotating shaft; 28. Brush plate; 29. ​​Rotary handle; 30. Collection box; 31. Side plate; 32. Buffer plate; 33. Column; 34. Base. Detailed Implementation

[0017] To better understand the purpose, structure, and function of this invention, a mulberry washing device of this invention will be described in further detail below with reference to the accompanying drawings.

[0018] like Figures 1 to 4 As shown, the present invention provides a mulberry washing device, comprising a water tank 1 for holding mulberries to be washed, and an aerator and a washing device for cleaning the mulberries inside the water tank 1. A scooping device for removing the mulberries is also provided on one side of the water tank 1. The combination of the aerator and the washing device enhances the washing effect of the mulberries, making the washing more thorough. Furthermore, the combination of the aerator and the washing device reduces the soaking time of the mulberries in water, improving the washing effect of the device and reducing the breakage rate. The cleaned mulberries can be directly removed from the water tank 1 by the scooping device, saving manual scooping steps and saving time and effort.

[0019] like Figure 1 and Figure 2As shown, water tank 1 is a rectangle with an open top and an inner cavity. Inside water tank 1, a partition 3 divides the inner cavity into a first cavity and a second cavity. The cleaning device and a bubble machine are located in the first cavity, while the material handling device is located in the second cavity. A through-hole is also provided on partition 3 to facilitate the entry of mulberries from the first cavity into the second cavity. Liquid and mulberries to be cleaned can be directly added to the first cavity of water tank 1. The cleaning device and bubble machine then clean the mulberries. After cleaning, the mulberries enter the second cavity through the through-hole in partition 3. The material handling device then removes the mulberries from water tank 1 and transports them outwards. For control and adjustment of the cleaning device, bubble machine, and material handling device, a control box electrically connected to these devices is provided on water tank 1.

[0020] Specifically, the cleaning device includes a container shell 2 with a through hole located within the first cavity of the water tank 1. The container shell 2 is semi-circular, with its two sides connected to the inner sidewalls of the water tank 1, and its two ends connected to the inner wall of one end of the water tank 1 and a partition 3, respectively. The through hole is adapted to the cross-section of the container shell 2, i.e., it is a semi-circular hole. Silicone brush strips 4 are also provided on the inner walls of the upper two sides of the container shell 2. When the bubble machine circulates air into the first cavity of the water tank 1, it begins to bubble clean the mulberries in the first cavity. During the bubble cleaning, the mulberries begin to tumble, and the tumbling mulberries are cleaned through gentle friction. During the tumbling process, the mulberries come into contact with the silicone brush strips 4, and the continuous tumbling and friction further enhances the cleaning effect of the silicone brush strips 4 on the mulberries. Furthermore, the silicone brush strip 4 is made of food-grade silicone, which is soft. When the bristles come into contact with the mulberry surface, they will first bend elastically, thereby buffering and dispersing the contact force, preventing hard scratches and punctures to the peel. In addition, the silicone surface is smooth and delicate, and when it rubs against the mulberry peel, it is a sliding friction rather than a cutting friction, which can effectively remove attached substances without damaging the thin epidermal cells.

[0021] like Figure 1 , Figure 2 and Figure 3 As shown, a drive frame is also provided on the first cavity, and a movable plate 7 with an arc adapted to the arc of the container shell 2 is provided on the drive frame. The fan-shaped width of the movable plate 7 is smaller than the diameter of the container shell 2. The drive frame is used to drive the movable plate 7 to slide inside the container shell 2. The bubble machine for washing mulberries includes a jet nozzle provided on the movable plate 7, and an air pump 10 for supplying air to the jet nozzle is provided on the outer wall of the water tank 1. The air pump 10 and the jet nozzle are connected through a connecting pipe. The air pump 10 is connected to a control box, and its opening and closing and its power can be controlled by the control box.

[0022] The jet nozzle is mounted on the movable plate 7. When the drive frame moves the movable plate 7, the jet nozzle on the movable plate 7 naturally moves along with it. As the jet nozzle moves, its jet position changes continuously, and the mulberries in the first cavity also change accordingly. This allows the jet nozzle to spray and agitate the mulberries from multiple directions, causing them to constantly change their agitation pattern in the liquid in the water tank 1, resulting in a more thorough cleaning of the mulberries. At the same time, when the jet nozzle moves to below one of the silicone brush strips 4, the airflow disturbed by the jet nozzle will carry the mulberries to the silicone brush strip 4 on the other side, where they will continuously come into contact with and rub against it, further improving the cleaning effect of the mulberries and enhancing its practicality. Moreover, the reciprocating movement of the jet nozzle can further improve the cleaning efficiency of this cleaning device for mulberries.

[0023] like Figure 1 and Figure 2 As shown, the drive frame includes a support shaft 5 rotatably mounted within the first cavity, with its two ends rotatably mounted on one end of the water tank 1 and the partition plate 3, respectively. The axis of the support shaft 5 is coaxial with the axis of the moving plate 7. The support shaft 5 and the moving plate 7 are connected by a connecting frame 6. A second drive motor 21, connected to one end of the support shaft 5, is also provided on the outer wall of the water tank 1. The second drive motor 21 is connected to a control box, which can control its start / stop and adjust its rotation speed. When the moving plate 7 needs to rotate around the axis of the support shaft 5, the control box can be used to control the rotation of the support shaft 5, which then drives the moving plate 7 to move via the connecting frame 6. Specifically, the connecting frame 6 is inverted V-shaped, which improves the connection strength between the support shaft 5 and the moving plate 7.

[0024] Specifically, the jetting unit includes nozzles 8 arranged along the length of the movable plate 7, with multiple nozzles 8 distributed along the arc of the inner wall of the movable plate 7. Each nozzle 8 is equipped with multiple nozzles 9 along its length. One end of each nozzle 8 is connected through a distribution pipe 11, and the distribution pipe 11 is connected to the air pump 10 through a connecting pipe. When it is necessary to jet gas into the water tank 1, the air pump 10 can be directly controlled through the control box. The air pump 10 will then deliver the gas through the connecting pipe to the distribution pipe 11, and spray it onto the liquid in the water tank 1 through the nozzles 9 on the distribution pipe 11.

[0025] As a further improvement, one end of the support shaft 5 corresponding to the partition 3 extends outward through the partition 3, and a protrusion 12 is provided on the extended end of the support shaft 5. The connecting pipe for connecting the air pump 10 and the jet section includes a second connecting pipe 14 provided on the protrusion 12. The second connecting pipe 14 passes through the protrusion 12 and is connected to the air pump 10 through a first connecting pipe 13, which is a flexible hose. One end of the second connecting pipe 14 relative to the first connecting pipe 13 is connected to the air distribution pipe 11. When the support shaft 5 rotates, the protrusion 12 at one end of the support shaft 5 also rotates, and the second connecting pipe 14 will swing on the air distribution pipe 11 and the protrusion 12. Because the first connecting pipe 13 is a flexible hose, when the protrusion 12 rotates, the first connecting pipe 13 will bend, preventing the air pump 10 from supplying air to the jet section normally.

[0026] After being washed, the mulberries can be easily and quickly removed using a material handling device. Specifically, the material handling device includes a conveyor belt that is inclined inside the water tank 1, with the highest end of the conveyor belt located outside the water tank 1. A first drive motor 20 is located on the water tank 1 and is connected to the conveyor belt to drive the conveyor belt.

[0027] like Figure 1 and Figure 2 As shown, a side plate 31 is provided on one side of the top surface of the water tank 1, with support legs on both sides. The conveyor belt includes a first drive motor 20 located on the outer wall of one of the side plates 31, a first support roller 15 rotatably disposed inside the water tank 1 and arranged along its width, and a second support roller 16 rotatably disposed between the two side plates 31. A chain belt 17 is provided between the first support roller 15 and the second support roller 16. The first drive motor 20 is connected to the second support roller 16. Multiple scrapers 18 are also distributed on the outer peripheral wall of the chain belt 17. The first drive motor 20 is connected to a control box, which can control the start and stop of the first drive motor 20 and adjust its rotational speed. When the conveyor belt needs to operate, the first drive motor 20 can be controlled to rotate via the control box. The first drive motor 20 will then drive the second support roller 16 to rotate. Under the action of the chain belt 17, the first support roller 15 will also rotate. The chain belt 17 rotates on the first support roller 15 and the second support roller 16. At the same time, the scraper 18 set on the chain belt 17 will also move. When the mulberries enter the second cavity, the cooperation of the chain belt 17 and the scraper 18 will lift the mulberries and transport them to the outside of the water tank 1. In order to buffer the mulberries, a buffer plate 32 is also inclined between the two side plates 31 to protect the mulberries.

[0028] It should be noted that the first roller 15 is located below the through hole of the partition plate 3, which makes it convenient for the mulberries to fall directly into the working range of the chain belt 17 after passing through the through hole.

[0029] The first drive unit 20 and the second drive unit 21 mentioned above are both composed of a motor and a reducer, which ensures that the components they drive have stable speed and torque.

[0030] Preferably, the water tank 1 is equipped with a circulation device, which allows the liquid inside the water tank 1 to flow, facilitating the movement of mulberries from the first inner cavity to the second inner cavity. Specifically, the circulation device includes a drain outlet 19 on the side wall of the second cavity of the water tank 1, and a water pool 26 located below the drain outlet 19 on the outer wall of the water tank 1. A water pump 24 is also located at one end of the water tank 1, and the bottom of the water pool 26 is connected to the water pump 24 via a pipe 23. A water spray pipe 25 is also located on the inner wall of the water tank 1 opposite the material handling device, and the water spray pipe 25 is connected to the water pump 24. The water pump 24 is connected to a control box, allowing manual control of its operation and speed. It should be noted that the liquid level in the water tank 1 must be higher than the bottom of the drain outlet 19 so that the liquid in the water tank 1 can flow out through the drain outlet 19. The outflowing liquid enters the pool 26, and the water pump 24, when operating, transports the water from the pool 26 to the spray pipe 25, which then sprays it into the water tank 1. The liquid sprayed into the water tank 1 exerts a thrust on the liquid inside, causing the liquid in the water tank 1 to flow from the first cavity to the second cavity. This allows the mulberries in the first cavity to enter the second cavity.

[0031] Understandably, during the cleaning of mulberries, solid impurities (leaves, insects, etc.) will float on the liquid surface and flow into the water tank 26 through the drain outlet 19. To prevent impurities from entering the water tank 26, a semi-circular filter screen 261 is installed inside the water tank 26, and a collection box 30 is slidably mounted on the water tank 26. Simultaneously, a cleaning assembly is provided on the water tank 26 to clean the impurities on the filter screen 261 into the collection box 30. Specifically, the cleaning assembly includes a brush plate 28 mounted on the top surface of the water tank 26 that rotates via a rotating shaft 27. The rotating shaft 27 is coaxial with the axis of the filter screen 261, and the width of the brush plate 28 is adapted to the radius of the filter screen 261. A handle 29 is located at one end of the rotating shaft 27. The top surface of the filter screen 261 is flush with the top surface of the water tank 26. The filter screen 261 filters impurities in the liquid, and the filtered liquid enters the water tank 26 and then re-enters the water tank 1 through the water pump 24 and the spray pipe 25, achieving a circulation effect. When it is necessary to clean the impurities on the filter screen 261, the handle 29 can be turned. The handle 29 will drive the brush plate 28 to rotate. As the brush plate 28 rotates, its bristles will sweep the impurities on the filter screen 261 and push the swept impurities into the collection box 30. Then, the impurities can be cleaned through the collection box 30. Specifically, the collection box 30 is slidably set to the water tank 26 by a slider and a groove. The collection box 30 can slide up and down on the water tank 26. To remove it, push the collection box 30 up to remove it from the water tank 26. Similarly, when installing the collection box 30, simply insert the slider on the collection box 30 into the groove on the water tank 26.

[0032] like Figure 2 As shown, the outer wall of the water tank 1 is equipped with a support, and a drain pipe 22 with a valve is connected to one end of the water tank 1. The bottom plate of the water tank 1 is inclined, and the lowest end of the drain pipe 22 is flush with the lowest end inside the water tank 1. An installation platform is provided on the bottom surface inside the water tank 1, and the partition 3 is located on the installation platform. The installation platform includes a base 34 located on the bottom surface of the partition 3, and the base 34 and the bottom plate of the water tank 1 are connected by a column 33. The inclined bottom plate facilitates the rapid discharge of sewage in the water tank 1 and reduces the residue of impurities. The width of the base 34 is greater than the width of the partition 3, and the first support roller 15 is located between the top surface of the base 34 and the through hole of the partition 3 to prevent mulberries from entering under the conveyor belt.

[0033] Working Principle: The liquid for washing mulberries is added to water tank 1. Then, the washing device, material handling device, circulation device, and aerator are activated. Mulberries are then added to the first chamber of water tank 1. The aerator injects gas into the water in the first chamber, creating bubbles that clean the mulberries. During operation, the moving plate 7 within the washing device reciprocates within the container 2, moving the jet nozzle in the aerator. The bubbles generated by the jet nozzle clean the mulberries from multiple angles, and the friction between the mulberries and the silicone brush strip 4 further enhances the cleaning effect. The circulation device pushes the mulberries from the first chamber to the second chamber, and the material handling device collects and lifts the mulberries from the second chamber, transporting them outside water tank 1.

[0034] It is understood that this invention has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this invention. Furthermore, under the teachings of this invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this invention. Therefore, this invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this invention.

Claims

1. A mulberry cleaning device, characterized by : The utility model provides a water tank (1) for containing mulberry to be cleaned, a bubble machine and a cleaning device for cleaning the mulberry inside the water tank (1) are arranged on the water tank (1), and a material taking device for taking out the mulberry is arranged on one side of the water tank (1); The material taking device comprises a conveying belt obliquely arranged in the water tank (1), and the highest end of the conveying belt is located outside the water tank (1); a first driving machine (20) is arranged on the water tank (1) and connected with the conveying belt to drive the conveying belt to work; A support is arranged on the outer wall of the water tank (1), and a drain pipe (22) with a valve is communicated with one end of the water tank (1).

2. The mulberry cleaning device according to claim 1, characterized in that : A partition plate (3) is arranged in the water tank (1), the partition plate (3) divides the inner cavity of the water tank (1) into a first cavity and a second cavity, a through hole is formed in the partition plate (3), the cleaning device and the bubble machine are arranged in the first cavity, and the material taking device is arranged in the second cavity; The cleaning device comprises a containing shell (2) with a through hole arranged in the first cavity of the water tank (1), the containing shell (2) is arranged in a semicircular shape, silica gel brush strips (4) are arranged on the inner walls of the two sides of the upper part of the containing shell (2), and the through hole is matched with the cross section of the containing shell (2); A driving frame is arranged on the first cavity, a moving plate (7) with an arc matched with the arc of the containing shell (2) is arranged on the driving frame, the fan-shaped width of the moving plate (7) is smaller than the diameter of the containing shell (2), and the driving frame is used for driving the moving plate (7) to slide in the containing shell (2). The bubble machine comprises a gas jetting part arranged on the moving plate (7), and a gas pump (10) for supplying gas to the gas jetting part is arranged on the outer wall of the water tank (1), and the gas pump (10) is communicated with the gas jetting part through a connecting pipe.

3. The mulberry cleaning device according to claim 2, characterized in that : The gas jetting part comprises a plurality of jet pipes (8) arranged along the length direction of the moving plate (7) and distributed along the arc of the inner wall of the moving plate (7), a plurality of nozzles (9) are arranged on each jet pipe (8) along the length direction of the jet pipe (8), one end of each jet pipe (8) is communicated through a gas distribution pipe (11), and the gas distribution pipe (11) is communicated with the gas pump (10) through a connecting pipe.

4. The mulberry cleaning device according to claim 2, characterized in that : The driving frame comprises a support shaft (5) rotatably arranged in the first cavity, the two ends of the support shaft (5) are rotatably arranged on one end of the water tank (1) and the partition plate (3) respectively, a second driving machine (21) connected with one end of the support shaft (5) is arranged on the outer wall of the water tank (1), and the support shaft (5) is connected with the moving plate (7) through a connecting frame (6); One end of the support shaft (5) corresponding to the partition plate (3) penetrates the partition plate (3) and extends outward, and a protruding block (12) is arranged on the extended end of the support shaft (5); The connecting pipe comprises a second connecting pipe (14) arranged on the protruding block (12), the second connecting pipe (14) penetrates the protruding block (12), the second connecting pipe (14) is communicated with the gas pump (10) through a first connecting pipe (13), the first connecting pipe (13) is a hose, and one end of the second connecting pipe (14) opposite to the first connecting pipe (13) is communicated with the gas distribution pipe (11).

5. The mulberry cleaning device according to claim 4, characterized in that : A side plate (31) is arranged on the top surface of one end of the water tank (1) through supporting legs on both sides of the water tank (1). The conveying belt comprises a first driving machine (20) arranged on the outer wall of one of the side plates (31), a first supporting roller (15) arranged in the water tank (1) and along the width of the water tank (1), a second supporting roller (16) arranged between the two side plates (31), a chain belt (17) arranged between the first supporting roller (15) and the second supporting roller (16), and the first driving machine (20) is connected with the second supporting roller (16). A plurality of scrapers (18) are arranged on the outer peripheral wall of the chain belt (17).

6. The mulberry cleaning device according to claim 5, characterized in that : The water tank (1) is provided with a circulating device, which comprises a water outlet (19) arranged on the side wall of the second cavity of the water tank (1), a water pool (26) arranged below the water outlet (19) on the outer wall of the water tank (1), a water pump (24) arranged at one end of the water tank (1), and a pipeline (23) arranged between the bottom surface of the water pool (26) and the water pump (24). A water spraying pipe (25) is arranged on the inner wall of the water tank (1) opposite to the material taking device, and the water spraying pipe (25) is communicated with the water pump (24).

7. The device for cleaning mulberries according to claim 6, characterized in that : A semicircular filter screen (261) is arranged in the water pool (26), and a collecting box (30) is slidably arranged on the water pool (26). A cleaning assembly is arranged on the water pool (26) and used for cleaning impurities on the filter screen (261) into the collecting box (30).

8. The device for cleaning mulberries according to claim 7, characterized in that : The cleaning assembly comprises a brush plate (28) rotatably arranged on the top surface of the water pool (26) through a rotating shaft (27), the rotating shaft (27) is coaxially arranged with the axis of the filter screen (261), the width of the brush plate (28) is adapted to the radius of the filter screen (261), and a handle (29) is arranged at one end of the brush plate (28).

9. The mulberry cleaning device according to claim 2, characterized in that : The bottom plate of the water tank (1) is arranged in an inclined manner, and the lowest end of the drain pipe (22) is flush with the lowest end inside the water tank (1). An installation table is arranged on the bottom surface inside the water tank (1), and the partition plate (3) is arranged on the installation table. The installation table comprises a base (34) arranged on the bottom surface of the partition plate (3), and a stand column (33) arranged between the base (34) and the bottom plate of the water tank (1).

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