Chinese chive cleaning mechanism

Abstract

The utility model provides a Chinese chive cleaning mechanism which comprises a main conveying structure arranged in a supporting frame, the main conveying structure penetrates through the supporting frame in the first direction, the main conveying structure is provided with a first input end and a first output end, and the main conveying structure is used for conveying Chinese chives from the first input end to the first output end; a rubbing structure is arranged above the main conveying structure, a conveying channel used for conveying Chinese chives is arranged between the rubbing structure and the main conveying structure, and the rubbing structure is used for being matched with the main conveying structure to rub the Chinese chives; meanwhile, a spraying structure is further arranged in the supporting frame, and the spraying structure is used for washing the Chinese chives; by means of the structure, Chinese chives are rubbed and cleaned through the cleaning mechanism, the cleaning effect is improved, the cleaning efficiency is improved, the labor intensity of workers is reduced, and meanwhile the labor cost is saved.

Description

TECHNICAL FIELD

[0001] The present application generally relates to leek cleaning technical field, and particularly relates to a leek cleaning mechanism. BACKGROUND

[0002] Leek is a common vegetable, and is a special product in China. Leek is loved by people due to its unique flavor and nutritional value. Leek can be found in cold northeast China, hot south China, northwest China and coastal cities.

[0003] The existing leek is cleaned by water one by one by hand. The cleaning effect is not good, the efficiency is low, and the labor intensity of workers is large. CONTENT OF THE INVENTION

[0004] In view of the above defects or deficiencies in the prior art, it is expected to provide a leek cleaning mechanism which can solve the above technical problems.

[0005] The present application provides a leek cleaning mechanism, which comprises:

[0006] A support frame is internally provided with a main transmission structure, and the main transmission structure is arranged through the support frame along a first direction. The main transmission structure has a first input end and a first output end, and is used for conveying leek from the first input end to the first output end.

[0007] A kneading structure is arranged above the main transmission structure, and the kneading structure and the main transmission structure have a transmission channel for conveying leek. The kneading structure is used for cooperating with the main transmission structure to realize kneading of leek.

[0008] A spraying structure is arranged in the support frame, and is used for washing leek.

[0009] A protective cover is sleeved on the top of the support frame.

[0010] According to the technical scheme provided by the present application, the kneading structure comprises two kneading assemblies arranged along a second direction. The kneading assembly comprises a first sprocket and a second sprocket arranged along a first direction. The first sprocket and the second sprocket are arranged on the support frame, and a kneading chain is sleeved on the first sprocket and the second sprocket.

[0011] Among them, two first sprockets are arranged along the second direction, and two second sprockets are arranged along the second direction. The two first sprockets are connected by a first rotating shaft, and the two second sprockets are connected by a second rotating shaft.

[0012] The outer part of the protective cover is provided with a first motor, and a driving end of the first motor is connected with the first rotating shaft through the protective cover.

[0013] According to the technical scheme provided in the application, the spraying structure comprises:

[0014] The main spraying pipe is in an L-shaped structure, and comprises a first part and a second part, the first part extends along a first direction, and the second part extends along a third direction; one end of the second part is connected with the water pump; the third direction is perpendicular to the first direction and perpendicular to a second direction;

[0015] The plurality of sub-spraying pipes are arranged in the first direction and are arranged in communication with the first part; the bottom of the sub-spraying pipe is provided with a plurality of spray heads.

[0016] According to the technical scheme provided in the application, the upper part of the main transmission structure is provided with a bracket, the rubbing structure and the spraying structure are arranged on the bracket, and a height adjusting structure is arranged between the bracket and the support frame, the height adjusting structure is used for adjusting the height of the rubbing structure, so as to ensure that the rubbing structure is in contact with the leeks.

[0017] According to the technical scheme provided in the application, the height adjusting structure comprises:

[0018] The connecting plates are arranged on the two inner walls of the support frame along the first direction;

[0019] The two sides of the bracket along the first direction are connected with the corresponding connecting plates through the adjusting bolts.

[0020] According to the technical scheme provided in the application, the main transmission structure comprises a conveying belt and a first driving assembly, the first driving assembly is connected with the conveying belt, and the first driving assembly is used for driving the conveying belt to move; a plurality of first through holes are arranged on the conveying belt, and the first through holes are used for flowing out the wastewater after the leeks are cleaned.

[0021] According to the technical scheme provided in the application, the bottom of the conveying belt is provided with a circulating water tank, and the circulating water tank is used for collecting the wastewater.

[0022] According to the technical scheme provided in the application, the protective cover is provided with a water outlet on one side in the second direction, a flow guide plate is arranged between the conveying belt and the circulating water tank, the flow guide plate and the conveying belt have an included angle, the opening direction of the included angle is towards the water outlet, and the included angle is an acute angle; the flow guide plate is used for guiding the wastewater to the water outlet; a filtering structure is arranged outside the protective cover and at the bottom of the water outlet, the filtering structure is used for filtering impurities in the wastewater, and the circulating water tank extends to the bottom of the filtering structure.

[0023] According to the technical scheme provided in the application, the filtering structure comprises: a driving wheel and a driven wheel arranged in a first direction, the driving wheel is connected with a driving end of a second motor, and the driving wheel and the driven wheel are connected through a water-permeable mesh belt; one end of the water-permeable mesh belt is provided with a trash collecting barrel, and the second motor is used for driving the water-permeable mesh belt to move towards the trash collecting barrel.

[0024] The application has the following beneficial effects:

[0025] The application provides a leek cleaning mechanism, which comprises a main conveying structure arranged in a support frame, the main conveying structure is arranged through the support frame in a first direction, the main conveying structure has a first input end and a first output end, and the main conveying structure is used for conveying leeks from the first input end to the first output end; a rubbing structure is arranged above the main conveying structure, and the rubbing structure and the main conveying structure have a conveying channel for conveying leeks; meanwhile, a spraying structure is also arranged in the support frame; when leeks need to be cleaned, the leeks are conveyed into the conveying channel from the first input end, at this time, the rubbing structure and the main conveying structure cooperate to rub the leeks, meanwhile, the spraying structure washes the leeks, so that the leeks are rubbed and cleaned, and impurities in the leeks are cleaned away, and the cleaned leeks are output from the first output end; the leeks are rubbed and cleaned by the cleaning mechanism, the cleaning effect is improved, the cleaning efficiency is improved, the labor intensity of workers is reduced, and the labor cost is saved. BRIEF DESCRIPTION OF DRAWINGS

[0026] Other characteristics, objects and advantages of the application will become more apparent from the following detailed description of non-limiting embodiments, made with reference to the accompanying drawings:

[0027] Figure 1 is a front sectional view of a leek cleaning mechanism provided by the application;

[0028] Figure 2 is a side sectional view of a leek cleaning mechanism provided by the application;

[0029] Figure 3is a front sectional view of a leek cleaning mechanism provided by the present application;

[0030] Figure 4 is a schematic view of a leek cleaning mechanism provided by the present application;

[0031] Figure 5 is a sectional view of a leek cleaning mechanism provided by the present application with a bracket.

[0032] In the figure: 1, protective cover; 2, conveying belt; 21, first input end; 22, first output end; 3, kneading chain; 4, first sprocket; 5, second sprocket; 7, second rotating shaft; 8, first motor; 9, main spray pipe; 10, branch spray pipe; 11, water pump; 12, spray head; 13, bracket; 14, connecting plate; 15, adjusting bolt; 16, circulating water tank; 17, flow guide plate; 18, water outlet; 19, water-permeable mesh belt; 20, second motor; 23, impurity collecting barrel; 24, leek; 25, turnover door; 26, impurities; 27, support frame. DETAILED DESCRIPTION

[0033] The present application will be further described below in conjunction with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related utility model, and are not a limitation on the utility model. In addition, it should be noted that only the parts related to the utility model are shown in the drawings for ease of description.

[0034] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0035] Embodiment 1

[0036] Please refer to Figures 1-5 The leek cleaning mechanism provided by the present application comprises:

[0037] The support frame 27 is internally provided with a main transmission structure, and the main transmission structure is arranged through the support frame 27 along a first direction; the main transmission structure has a first input end 21 and a first output end 22, and the main transmission structure is used to transport leeks 24 from the first input end 21 to the first output end 22;

[0038] The kneading structure is arranged above the main transmission structure, and the kneading structure and the main transmission structure have a transmission channel for transporting leeks 24 therebetween; the kneading structure is used to cooperate with the main transmission structure to realize kneading of the leeks 24;

[0039] The spray structure is arranged in the support frame 27, and the spray structure is used to flush the leeks 24;

[0040] A protective cover 1 is sleeved on the top of the support frame 27.

[0041] Specifically, as shown in Figure 1 and Figure 3 , in the figure, a is the first direction, b is the second direction, and c is the third direction; in this embodiment, the first direction is the horizontal direction, the second direction is the horizontal direction, and the third direction is the vertical direction;

[0042] Specifically, as shown in Figure 4 , the protective cover 1 is provided with a flip door 25, the flip door 25 is rotationally connected with the protective cover 1, and the flip door 25 can be flipped open to observe the cleaning condition of the leeks 24 inside the protective cover 1; at the same time, the flip door 25 is also provided with an observation window, which can observe the cleaning condition of the leeks 24 and also prevent sundries and insects from falling in;

[0043] Working principle: when the leeks 24 need to be cleaned, the leeks 24 are transferred from the first input end 21 into the transmission channel, at this time, the rubbing structure cooperates with the main transmission structure to rub the leeks 24, at the same time, the spraying structure washes the leeks 24, realizing the rubbing and cleaning of the leeks 24, so as to clean the impurities 26 in the leeks 24, and the cleaned leeks 24 are output from the first output end 22; through the above structure, the leeks 24 are rubbed and cleaned by the cleaning mechanism, the cleaning effect is improved, the cleaning efficiency is improved, the labor intensity of workers is reduced, and the labor cost is saved.

[0044] In some embodiments, the rubbing structure includes two rubbing assemblies arranged along the second direction, and the rubbing assembly includes: a first sprocket 4 and a second sprocket 5 arranged along the first direction, the first sprocket 4 and the second sprocket 5 are arranged on the support frame 27, and the rubbing chain 3 is sleeved on the first sprocket 4 and the second sprocket 5;

[0045] Among them, two first sprockets 4 are arranged along the second direction, and two second sprockets 5 are arranged along the second direction; and the two first sprockets 4 are connected by a first rotating shaft, and the two second sprockets 5 are connected by a second rotating shaft 7;

[0046] The protective cover 1 is provided with a first motor 8 outside, the driving end of the first motor 8 penetrates the protective cover 1 and is connected with the first rotating shaft; the second direction is perpendicular to the first direction.

[0047] Specifically, as shown in Figure 5As shown, the rubbing structure includes two rubbing assemblies arranged along the second direction, the rubbing assembly includes: a first sprocket 4 and a second sprocket 5 arranged along the first direction, and a rubbing chain 3 is sleeved on the first sprocket 4 and the second sprocket 5, that is, in this application, there are two rubbing chains 3 arranged along the second direction; at the same time, two first sprockets 4 are arranged along the second direction, two second sprockets 5 are arranged along the second direction, the two first sprockets 4 are connected by a first rotating shaft, and the two second sprockets 5 are connected by a second rotating shaft 7; at this time, the driving end of the first motor 8 is connected with the first rotating shaft; when rubbing the leeks 24, the first motor 8 is started, the first motor 8 rotates, and drives two rubbing chains 3 to rotate synchronously, so as to realize rubbing of the leeks 24 with the main transmission structure;

[0048] Specifically, in this embodiment, the first motor 8 is arranged outside the protective cover 1 to protect the first motor 8 from being wetted by water;

[0049] Specifically, in this embodiment, the running direction of the rubbing structure and the main transmission structure is the same and the running speed is different, the speed difference between the main transmission mechanism and the rubbing mechanism in the running direction is utilized to form a speed difference between the main transmission structure and the rubbing structure, and the rubbing chain 3 and the leeks 24 on the main transmission structure are rubbed, the friction between the rubbing chain 3 and the leeks 24 is utilized to realize automatic rubbing processing of the leeks 24, and the rubbing effect is enhanced to remove the soil and sundries on the leeks.

[0050] In some embodiments, the spraying structure includes:

[0051] The main spraying pipe 9 is in an L-shaped structure, the main spraying pipe 9 includes a first part and a second part, the first part extends along the first direction, and the second part extends along the third direction; one end of the second part is connected with the water pump 11; the third direction is perpendicular to the first direction and perpendicular to the second direction;

[0052] The sub-spraying pipe 10 is provided with a plurality of sub-spraying pipes 10, the sub-spraying pipe 10 extends along the second direction, the plurality of sub-spraying pipes 10 are in communication with the first part, and the plurality of sub-spraying pipes 10 are arranged along the first direction; the bottom of the sub-spraying pipe 10 is provided with a plurality of spray heads 12.

[0053] Specifically, the spraying structure comprises a main spraying pipe 9 and a plurality of branch spraying pipes 10. The main spraying pipe 9 has an L-shaped structure and comprises a first part and a second part. One end of the second part is connected with a water pump 11. The water pump 11 is configured to deliver clean water to the main spraying pipe 9. The plurality of branch spraying pipes 10 are in communication with the first part and extend along a second direction. The bottom of each branch spraying pipe 10 is provided with a plurality of spray heads 12. When the leeks 24 are cleaned, the water pump 11 is started to deliver clean water to the main spraying pipe 9. The main spraying pipe 9 delivers the clean water to the branch spraying pipes 10, which spray the clean water from the spray heads 12 to wash the leeks 24. In this embodiment, the branch spraying pipes 10 are arranged between the two kneading assemblies to sufficiently wash the leeks 24 on the main conveying structure and improve the washing effect on the leeks 24.

[0054] In some embodiments, a bracket 13 is arranged above the main conveying structure. The kneading structure and the spraying structure are arranged on the bracket 13. A height adjusting structure is arranged between the bracket 13 and the support frame 27. The height adjusting structure is configured to adjust the height of the kneading structure to ensure that the kneading structure is in contact with the leeks 24.

[0055] Specifically, as shown in Figure 5 In some embodiments, a bracket 13 is arranged above the main conveying structure. The kneading structure and the spraying structure are arranged on the bracket 13. A height adjusting structure is arranged between the bracket 13 and the support frame 27. The height of the kneading structure can be adjusted according to the thickness of the leeks 24 to ensure that the kneading chain 3 is in contact with the leeks 24, thereby improving the kneading effect.

[0056] Specifically, the leek cleaning device can be used to clean not only leeks 24 but also other materials such as celery and green onions. When cleaning materials such as celery and green onions, the kneading chain is lifted by the height adjusting structure to be separated from the materials.

[0057] In some embodiments, the height adjusting structure comprises:

[0058] Two connecting plates 14 are arranged on the two inner walls of the support frame 27 along the first direction.

[0059] An adjusting screw 15 is arranged between the two sides of the bracket 13 along the first direction and the corresponding connecting plate 14.

[0060] Specifically, as shown in Figure 5As shown, the height adjusting structure comprises connecting plates 14 and adjusting bolts 15, the connecting plates 14 are provided with two, the two connecting plates 14 are respectively arranged on the two inner walls of the support frame 27 along the first direction; the bracket 13 is connected with the connecting plate 14 through the adjusting bolt 15, so that the bracket 13 is connected with the support frame 27; at this time, when the height of the kneading structure needs to be adjusted, the adjusting bolt 15 is rotated, the height of the bracket 13 is adjusted, and then the height of the kneading structure is adjusted.

[0061] In some embodiments, the main transmission structure comprises: a conveying belt 2 and a first driving assembly connected with the conveying belt 2, the first driving assembly being used to drive the conveying belt 2 to move; a plurality of first through holes are arranged on the conveying belt 2, the first through holes being used to make the wastewater after the leeks 24 are washed flow out.

[0062] Specifically, the main transmission structure comprises: a conveying belt 2 and a first driving assembly connected with the conveying belt 2, the leeks 24 being placed on the conveying belt 2, the first driving assembly driving the conveying belt 2 to move, thereby driving the leeks 24 to move;

[0063] In the embodiment, the first driving assembly comprises: conveying assemblies arranged on both sides of the conveying belt 2 along the second direction, the conveying assembly comprising: third gears and fourth gears, the third gears and the fourth gears being arranged along the first direction, the conveying belt 2 being sleeved on the third gears and the fourth gears, two third gears being connected through a third rotating shaft, two fourth gears being connected through a fourth rotating shaft, one end of the third rotating shaft being connected with a third motor; when the leeks 24 are transported, the third motor is started to drive the conveying belt 2 to rotate;

[0064] Specifically, a plurality of first through holes are arranged on the conveying belt 2, so as to facilitate the wastewater and impurities 26 after the leeks 24 are washed to flow out, thereby preventing the leeks 24 on the conveying belt 2 from being continuously polluted; at the same time, the bottom of the conveying belt 2 is provided with a circulating water tank 16 for collecting the wastewater after the leeks 24 are washed, thereby preventing the environment from being polluted.

[0065] In some embodiments, the protective cover 1 is provided with a water outlet 18 on one side along the second direction, a guide plate 17 is arranged between the conveying belt 2 and the circulating water tank 16, the guide plate 17 has an included angle with the conveying belt 2, the opening direction of the included angle is towards the water outlet 18, and the included angle is an acute angle; the guide plate 17 is used to guide the wastewater to the water outlet 18; a filtering structure is arranged outside the protective cover 1 and at the bottom of the water outlet 18, the filtering structure is used to filter the impurities 26 in the wastewater; and the circulating water tank 16 extends to the bottom of the filtering structure.

[0066] Specifically, as shown in FIG. 6, the protective cover 1 is provided with a water outlet 18 on one side along the second direction, a guide plate 17 is arranged between the conveying belt 2 and the circulating water tank 16, the guide plate 17 has an included angle with the conveying belt 2, the opening direction of the included angle is towards the water outlet 18, and the included angle is an acute angle; the guide plate 17 is used to guide the wastewater to the water outlet 18; a filtering structure is arranged outside the protective cover 1 and at the bottom of the water outlet 18, the filtering structure is used to filter the impurities 26 in the wastewater; and the circulating water tank 16 extends to the bottom of the filtering structure. Figure 2As shown, the protective cover 1 is provided with a water outlet 18 on one side in the second direction, and a deflector 17 is arranged between the conveying belt 2 and the circulating water tank 16, and the deflector 17 has an included angle with the conveying belt 2, the opening direction of the included angle is towards the water outlet 18, and the included angle is an acute angle; at this time, the waste water flowing out of the conveying belt 2 is guided by the deflector 17 to the water outlet 18 and flows into the filtering structure, and the filtering structure filters the waste water to filter out the impurities 26 in the waste water;

[0067] Specifically, in the embodiment, the circulating water tank 16 extends to the bottom of the filtering structure, so that the waste water after filtering still flows into the circulating water tank 16;

[0068] Specifically, in the embodiment, the water in the circulating water tank 16 can still be used after being filtered by the filtering structure to remove impurities, so as to save water resources, and therefore the circulating water tank 16 can also be in communication with the spraying structure to supply water to the spraying structure, so as to realize the recycling of water.

[0069] In some embodiments, the filtering structure comprises: a driving wheel and a driven wheel arranged in the first direction, the driving wheel is connected with the driving end of the second motor 20, and the driving wheel and the driven wheel are connected through a water-permeable mesh belt 19; one end of the water-permeable mesh belt 19 is provided with a impurity collecting barrel 23, and the second motor 20 is used to drive the water-permeable mesh belt 19 to move towards the impurity collecting barrel 23.

[0070] Specifically, the filtering structure comprises: a driving wheel and a driven wheel arranged in the first direction, the driving wheel is connected with the driving end of the second motor 20, and the driving wheel and the driven wheel are connected through a water-permeable mesh belt 19, and one end of the water-permeable mesh belt 19 is provided with a impurity collecting barrel 23; the waste water flows from the water outlet 18 to the water-permeable mesh belt 19, at this time, the waste water flows into the circulating water tank 16 through the gap in the water-permeable mesh belt 19, and at this time, the surface of the water-permeable mesh belt 19 filters out the impurities 26; at the same time, the second motor 20 drives the water-permeable mesh belt 19 to move towards the impurity collecting barrel 23, so that the impurities 26 on the water-permeable mesh belt 19 flow into the impurity collecting barrel 23;

[0071] Specifically, in the embodiment, the first motor 8, the second motor 20 and the third motor are all servo motors.

[0072] The above description is only the preferred embodiment of the present application and the explanation of the applied technical principles. It should be understood by those skilled in the art that the utility model range involved in the present application is not limited to the technical solutions formed by the specific combination of the above technical features, and also covers other technical solutions formed by the combination of the above technical features or equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features disclosed in the present application (but not limited to) having similar functions to form technical solutions.

Claims

1. A leek washing mechanism, characterized by, The utility model relates to a leek rubbing machine, including: Support frame (27) is provided with main transmission structure inside, and main transmission structure is arranged along first direction through support frame (27), and main transmission structure has first input (21) and first output (22), and main transmission structure is used to transport leek (24) from first input (21) to first output (22); Rubbing structure is arranged above main transmission structure, and rubbing structure and main transmission structure have transmission channel for transporting leek (24) between them, and rubbing structure is used to rub leek (24) with main transmission structure; Spraying structure is arranged in support frame (27), and spraying structure is used to wash leek (24); Protective cover (1) is set on the top of support frame (27).

2. The leek washing mechanism according to claim 1, wherein Rubbing structure includes two rubbing assemblies arranged along second direction, and rubbing assembly includes first sprocket (4) and second sprocket (5) arranged along first direction, first sprocket (4) and second sprocket (5) are arranged on support frame (27), and rubbing chain (3) is set on first sprocket (4) and second sprocket (5); Wherein, two first sprocket (4) are arranged along second direction, two second sprocket (5) are arranged along second direction, and two first sprocket (4) are connected by first rotating shaft, and two second sprocket (5) are connected by second rotating shaft (7); The outer portion of the protective cover (1) is provided with a first motor (8), and the driving end of the first motor (8) passes through the protective cover (1) and is connected with the first rotating shaft. The second direction is perpendicular to the first direction.

3. The leek washing mechanism according to claim 2, wherein The spraying structure includes: Main spraying pipe (9), the main spraying pipe (9) is L-shaped structure, the main spraying pipe (9) includes first part and second part, the first part extends along the first direction, and the second part extends along the third direction. One end of the second part is connected with the water pump (11). The third direction is perpendicular to the first direction and perpendicular to the second direction. The spraying pipe (10) is provided with a plurality of spraying pipes (10), the spraying pipe (10) extends along the second direction, the plurality of spraying pipes (10) are in communication with the first part, and the plurality of spraying pipes (10) are arranged along the first direction. The bottom of the spraying pipe (10) is provided with a plurality of spray heads (12).

4. The leek washing mechanism according to claim 3, wherein The top of the main transmission structure is provided with a bracket (13), the rubbing structure and the spraying structure are arranged on the bracket (13), and the height adjusting structure is arranged between the bracket (13) and the support frame (27). The height adjusting structure is used to adjust the height of the rubbing structure to ensure that the rubbing structure is in contact with the leek (24).

5. The leek washing mechanism according to claim 4, wherein The height adjusting structure includes: Connecting plates (14) are arranged on the two inner walls of the support frame (27) along the first direction. Adjusting bolts (15) are arranged between the two sides of the bracket (13) along the first direction and the corresponding connecting plates (14).

6. The leek washing mechanism according to claim 2, wherein The main conveying structure comprises a conveying belt (2) and a first driving assembly connected with the conveying belt (2) and used for driving the conveying belt (2) to move; a plurality of first through holes are arranged on the conveying belt (2) and used for flowing out the wastewater after cleaning the leeks (24).

7. The leek washing mechanism according to claim 6, wherein The bottom of the conveying belt (2) is provided with a circulating water tank (16) used for collecting the wastewater.

8. The leek washing mechanism according to claim 7, wherein One side of the protective cover (1) along the second direction is provided with a water outlet (18), a guide plate (17) is arranged between the conveying belt (2) and the circulating water tank (16), the guide plate (17) has an included angle with the conveying belt (2), the opening direction of the included angle is towards the water outlet (18), and the included angle is an acute angle; the guide plate (17) is used for guiding the wastewater to the water outlet (18); the outside of the protective cover (1) and located at the bottom of the water outlet (18) is provided with a filtering structure used for filtering impurities (26) in the wastewater; and the circulating water tank (16) extends to the bottom of the filtering structure.

9. The leek washing mechanism according to claim 8, wherein The filtering structure comprises a driving wheel and a driven wheel arranged along the first direction, the driving wheel is connected with the driving end of a second motor (20), and the driving wheel and the driven wheel are connected through a water-permeable mesh belt (19); one end of the water-permeable mesh belt (19) is provided with a trash collecting barrel (23), and the second motor (20) is used for driving the water-permeable mesh belt (19) to move towards the trash collecting barrel (23).

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