Cleaning trolley

Abstract

The utility model discloses a cleaning trolley which comprises a trolley framework, the trolley framework is provided with a cleaning cavity, a cleaning table top and at least one drainage plate are sequentially arranged in the cleaning cavity from top to bottom, a settling pond and an overflow pond are arranged at the bottom of the cleaning cavity, and the drainage plate is used for leading liquid into the settling pond. The settling pond is connected with a settling pond outflow pipe, the overflow pond is connected with an overflow pond outflow pipe, the overflow pond outflow pipe is connected with a circulating pump, an outlet of the circulating pump is connected with a circulating return pipe, and the circulating return pipe is used for conveying liquid in the overflow pond to the cleaning table top of the cleaning cavity for recycling. The cleaning trolley has the advantage of being convenient to use, when the cleaning trolley is used, sewage is not prone to splashing, clothes are not prone to being stained, sediment can be discharged regularly, cleaning is easy, water resources can be recycled, waste is little, and cost is saved.

Description

Technical Field

[0001] The utility model relates to cleaning equipment in the field of lithium battery production, in particular to a cleaning trolley. Background Art

[0002] In lithium battery production, graphite slurry is the primary material for the negative electrode. One of the steps in lithium battery production is coating the graphite slurry onto the substrate, a process commonly performed using a coating machine. During the coating process, the slurry is typically supplied via a feed cart. After coating, the cart must be removed and the feed pipes cleaned. Currently, this cleaning process typically utilizes a faucet and a cleaning tank. During cleaning, the faucet is typically located high, and water flows downward during the pipe cleaning process. This process can easily cause wastewater to drip onto clothing, making it difficult to clean. Furthermore, due to the high concentration of graphite, the graphite slurry easily settles in the cleaning tank, making it difficult to dispose of. Furthermore, water is constantly lost during the cleaning process, resulting in significant water waste.

[0003] To this end, the purpose of this technical solution is to provide a new technical solution to solve existing technical problems. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a cleaning trolley, which solves the technical defects of the prior art such as inconvenient cleaning, easy soiling of clothes, difficult treatment of graphite precipitation, and serious water waste.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A cleaning trolley comprises a trolley frame, the trolley frame has a cleaning chamber, a cleaning table and at least one drainage plate are sequentially arranged inside the cleaning chamber from top to bottom, a sedimentation tank and an overflow tank are arranged at the bottom of the cleaning chamber, the drainage plate is used to introduce liquid into the sedimentation tank, the bottom of the sedimentation tank is connected to a sedimentation tank outflow pipe, the bottom of the overflow tank is connected to an overflow tank outflow pipe, the overflow tank outflow pipe is connected to a circulation pump, the outlet of the circulation pump is connected to a circulation reflux pipe, and the circulation reflux pipe is used to send the liquid in the overflow tank to the cleaning table of the cleaning chamber for circulation.

[0007] As a further improvement of the above technical solution, the cleaning table is a mesh plate with long strip-shaped through grooves, and the surface of the cleaning table is covered with filter gauze; and / or

[0008] The inner wall of the cleaning chamber is provided with a plurality of cleaning table support blocks, and the cleaning table is detachably supported inside the cleaning chamber by the cleaning table support blocks.

[0009] As a further improvement of the above technical solution, the bottom of the overflow tank is inclined, and the height of the bottom of the overflow tank close to the sedimentation tank is higher than the height of the bottom of the overflow tank close to the overflow tank outflow pipe.

[0010] As a further improvement of the above technical solution, the guide plate has two pieces, including a first guide plate and a second guide plate. The first guide plate and the second guide plate are both arranged at an angle. There is a gap between the end of the first guide plate and the beginning of the second guide plate for liquid to flow through. The end of the second guide plate is used to introduce the liquid into the sedimentation tank.

[0011] As a further improvement of the above technical solution, the guide plate is arranged at an angle, the starting end of the guide plate is fixed to the lower space of the washing table in the washing chamber through a guide plate fixing plate, and both sides of the guide plate are supported by guide plate side support plates;

[0012] As a further improvement of the above technical solution, a drain plate handle is provided on the drain plate, and the drain plate can be easily removed from the cleaning chamber through the drain plate handle.

[0013] As a further improvement of the above technical solution, an overflow plate is provided at the bottom of the cleaning chamber, and the overflow plate divides the bottom space of the cleaning chamber into the sedimentation tank and the overflow tank. The liquid in the sedimentation tank can overflow the upper edge of the overflow plate and flow into the overflow tank.

[0014] As a further improvement of the above technical solution, the outer end of the sedimentation tank outlet pipe is connected to a ball valve, and the outlet of the ball valve is connected to a quick-connect connector.

[0015] As a further improvement of the above technical solution, a faucet is provided at the outlet of the circulation return pipe, and the circulation return pipe is fixed to the side of the trolley frame through a return pipe fixing device.

[0016] As a further improvement of the above technical solution, a trolley bottom plate is provided at the bottom of the trolley frame, a bottom cavity is provided between the bottom plate and the bottom wall of the cleaning chamber, a power supply battery is provided in the bottom cavity, and the power supply battery is used to power the circulation pump.

[0017] As a further improvement of the above technical solution, a trolley caster is provided at the bottom of the trolley base plate, and the trolley caster is provided with a brake device.

[0018] The beneficial effects of the present invention are as follows: the technical solution provides a cleaning trolley, which is provided with a cleaning table and a drainage plate inside the cleaning chamber. The waste water can be drained into the sedimentation tank through the drainage plate, so as to avoid the splashing of sewage during the cleaning process, and it is not easy to dirty clothes. The slurry precipitated in the sedimentation tank can flow out through the sedimentation tank outflow pipe, which is convenient for cleaning the sediment. The water in the overflow tank can be returned to the cleaning table for recycling through the overflow tank outflow pipe, the circulation pump and the circulation return pipe, which can greatly reduce the water consumption and save water resources.

[0019] In summary, this type of cleaning cart effectively solves the technical defects of the existing technology, such as inconvenient cleaning, easy soiling of clothes, difficult treatment of graphite precipitation, and serious water waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 It is an assembly diagram of the utility model;

[0022] Figure 2 This is another assembly diagram of the utility model;

[0023] Figure 3 This is a schematic assembly diagram of the utility model from a third angle;

[0024] Figure 4 yes Figure 3 Cross-sectional view in the AA direction. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the concept, specific structure and technical effects of the present invention in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by technical personnel in this field without creative work are within the scope of protection of the present invention. In addition, all the connection / connection relationships involved in the patent do not refer to the direct connection of components, but refer to the formation of a better connection structure by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the creation of the present utility model can be combined interactively without conflicting with each other, refer to Figure 1-4 .

[0026] Reference Figure 1 、 Figure 2 、 Figure 4A cleaning trolley comprises a trolley frame 1, the trolley frame 1 having a cleaning chamber 10, wherein a cleaning table 2 and at least one drainage plate 3 are sequentially arranged inside the cleaning chamber 10 from top to bottom, a sedimentation tank 101 and an overflow tank 102 are arranged at the bottom of the cleaning chamber 10, the drainage plate 3 is used to introduce liquid into the sedimentation tank 101, the bottom of the sedimentation tank 101 is connected to a sedimentation tank outflow pipe 4, the bottom of the overflow tank 102 is connected to an overflow tank outflow pipe 5, the overflow tank outflow pipe 5 is connected to a circulating pump 6, the outlet of the circulating pump 6 is connected to a circulating return pipe 7, the circulating return pipe 7 is used to send the liquid in the overflow tank 102 into the cleaning table 2 of the cleaning chamber 10 for recycling. Specifically, a faucet 8 is provided at the outlet of the circulating return pipe 7.

[0027] When applied, Figure 3 、 Figure 4 , the cleaning table 2 is a mesh plate with a long strip through groove, and the surface of the cleaning table 2 is covered with a filter gauze. After the gauze is fixed to the cleaning table 2, the pipes to be cleaned are placed on the cleaning table 2 for cleaning, and water is sent to the cleaning table 2 through a circulation return pipe 7 or an external pipe and the pipes are cleaned. During the cleaning process, the graphite wastewater can be filtered by the filter gauze and can flow down to the drain plate 3 through the long strip through groove on the cleaning table 2. Under the drainage of the drain plate 3, the sewage will first flow into the sedimentation tank 101 for precipitation. When the water level in the sedimentation tank 101 reaches a certain height, the water in the sedimentation tank 101 will overflow into the overflow tank 102. The water in the overflow tank 102 flows back to the upper part through the overflow tank outflow pipe 5, the circulating pump 6 and the circulation return pipe 7 and flows out from the faucet 8, thereby recycling the water, saving water resources and reducing waste. In addition, the sediment deposited at the bottom of the sedimentation tank 101 can be discharged through the sedimentation tank outflow pipe 4, which is convenient for cleaning the sediment.

[0028] Reference Figure 4 In this embodiment, a plurality of washing table support blocks 21 are provided on the inner wall of the washing chamber 10, and the washing table 2 is detachably supported inside the washing chamber 10 by the washing table support blocks 21. The washing table support plate 21 is an L-shaped support plate, and the washing table 2 is not fixedly connected to the washing table support block 21. When the washing chamber 10 needs to be cleaned, the washing table 2 can be directly taken out of the washing chamber 10, which is convenient for operation. After the washing table 2 is taken out, it is also convenient to remove the drainage plate 3 later.

[0029] In this embodiment, the bottom of the overflow tank 102 is arranged at an angle, and the height of the bottom of the overflow tank 102 close to the sedimentation tank 101 is higher than the height of the bottom of the overflow tank 102 close to the overflow tank outflow pipe 5. This inclined setting can prevent sediment from accumulating at the bottom of the sedimentation tank 101, making it convenient to discharge sewage when cleaning the trolley in the later stage, and providing a better user experience.

[0030] The guide plates 3 may be provided in one, two, or more pieces. The guide plates 3 reduce the flow rate of the water flow through the drainage function, preventing the water flow from directly rushing into the bottom of the sedimentation tank 101 and affecting the sedimentation effect. The number of the guide plates 3 can be set according to specific needs, for example, to adapt to factors such as the height of the washing table 2.

[0031] In this embodiment, the guide plate 3 has two pieces, including a first guide plate and a second guide plate. The first guide plate and the second guide plate are both arranged at an angle. There is a gap between the end of the first guide plate and the beginning of the second guide plate for liquid to flow through. The end of the second guide plate is used to introduce the liquid into the sedimentation tank 101.

[0032] In other embodiments, the implementer may also provide one drainage plate 3, three drainage plates 3, or more than three drainage plates as needed, which may be determined according to actual needs.

[0033] The drain plate 3 is arranged at an angle, and the inclined drain plate 3 can conveniently drain the sewage downward into the sedimentation tank 101, reduce the flow rate of the water flow, and prevent the water flow from directly rushing into the sedimentation tank 101 and affecting the sedimentation effect. In addition, after the water flow is decelerated by the drain plate 3, the sewage flows more smoothly in the downward flow process, does not produce violent impact, reduces the splashing of sewage, and thus does not stain clothes. The starting end of the drain plate 3 is fixed to the lower space of the washing table 2 in the washing chamber 10 by the drain plate fixing plate 31, and the two sides of the drain plate 3 are supported by the drain plate side support plates 32; the starting end of the drain plate 3 described in this embodiment refers to the end of the drain plate 3 that the liquid first contacts, usually the end located at the top, and relatively, the end located at the bottom of the drain plate 3 is the end.

[0034] In terms of specific structure, the starting end of the drain plate 3 is fixed to the drain plate fixing plate 31, and the two components can be fixed to each other by common fixing devices such as screws and detachable clips. When cleaning the cleaning chamber 10, the drain plate 3 can be removed from the drain plate fixing plate 31. The drain plate side support plate 32 only serves to support the drain plate 3 and is not fixedly connected to the drain plate 3.

[0035] In addition, a drain plate handle 33 is provided on the drain plate 3 , and the drain plate 3 can be easily taken out of the cleaning chamber 10 through the drain plate handle 33 .

[0036] In this technical solution, an overflow plate 11 is provided at the bottom of the cleaning chamber 10. The overflow plate 11 divides the bottom space of the cleaning chamber 10 into the sedimentation tank 101 and the overflow tank 102. The liquid in the sedimentation tank 101 can overflow the upper edge of the overflow plate 11 and flow into the overflow tank 102.

[0037] In this embodiment, the outer end of the sedimentation tank outflow pipe 4 is connected to a ball valve 41, and the outlet of the ball valve 41 is connected to a quick connector 42. In use, the quick connector 42 can be quickly connected to an external sewage pipe. When the sediment in the sedimentation tank 101 needs to be discharged, the ball valve 41 is opened and the sediment can be discharged from the sedimentation tank 101, making it easier to clean.

[0038] In this embodiment, the circulation return pipe 7 is fixed to the side of the trolley frame 1 through a return pipe fixing device 71. The return pipe fixing device 71 can adopt a convenient fixing device such as a clamp to fix the circulation return pipe 7.

[0039] Furthermore, a trolley base plate 12 is provided at the bottom of the trolley frame 1. A bottom cavity 103 is defined between the base plate 12 and the bottom wall of the cleaning chamber 10. A power supply battery (not shown) is disposed in the bottom cavity 103. The power supply battery is used to power the circulation pump 6. The power supply battery can be a rechargeable battery. The provision of a power supply battery allows the circulation pump 6 to be powered even when mains electricity is unavailable, facilitating the application of the cleaning trolley in various working conditions and enhancing its flexibility.

[0040] Furthermore, casters 9 are provided at the bottom of the trolley base plate 12, each of which is equipped with a brake device. The casters 9 facilitate the transport of the cleaning trolley, saving time and effort. The brake device prevents the cleaning trolley from shifting during use, improving its practicality.

[0041] The above is a specific description of the preferred implementation of the present invention, but the invention of the present invention is not limited to the embodiments. Those skilled in the art can make various equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A cleaning trolley, characterized by: The invention comprises a trolley frame (1), wherein the trolley frame (1) has a cleaning chamber (10), wherein a cleaning table (2) and at least one drainage plate (3) are sequentially arranged inside the cleaning chamber (10) from top to bottom, and a sedimentation tank (101) and an overflow tank (102) are arranged at the bottom of the cleaning chamber (10), wherein the drainage plate (3) is used to introduce liquid into the sedimentation tank (101), wherein the bottom of the sedimentation tank (101) is connected to a sedimentation tank outflow pipe (4), and the bottom of the overflow tank (102) is connected to an overflow tank outflow pipe (5), wherein the overflow tank outflow pipe (5) is connected to a circulation pump (6), and the outlet of the circulation pump (6) is connected to a circulation return pipe (7), and wherein the circulation return pipe (7) is used to send the liquid in the overflow tank (102) to the cleaning table (2) of the cleaning chamber (10) for circulation.

2. A cleaning trolley according to claim 1, characterized in that: The cleaning table (2) is a mesh plate with long strip-shaped through slots, and the surface of the cleaning table (2) is covered with filter gauze: and / or The inner wall of the cleaning chamber (10) is provided with a plurality of cleaning table support blocks (21), and the cleaning table (2) is detachably supported inside the cleaning chamber (10) via the cleaning table support blocks (21).

3. A cleaning trolley according to claim 1, characterized in that: The bottom of the overflow tank (102) is arranged in an inclined manner, and the height of the bottom of the overflow tank (102) close to the sedimentation tank (101) is higher than the height of the bottom of the overflow tank (102) close to the overflow tank outflow pipe (5).

4. A cleaning trolley according to claim 1, characterized in that: The guide plate (3) has two parts, including a first guide plate and a second guide plate. The first guide plate and the second guide plate are both arranged at an angle. There is a gap between the end of the first guide plate and the beginning of the second guide plate for liquid to flow through. The end of the second guide plate is used to introduce the liquid into the sedimentation tank (101).

5. The cleaning trolley according to claim 1, characterized in that: The guide plate (3) is arranged in an inclined manner, and the starting end of the guide plate (3) is fixed to the lower space of the cleaning table (2) in the cleaning chamber (10) through a guide plate fixing plate (31), and both sides of the guide plate (3) are supported by guide plate side support plates (32); The drainage plate (3) is provided with a drainage plate handle (33), and the drainage plate (3) can be easily taken out of the cleaning chamber (10) through the drainage plate handle (33).

6. A cleaning trolley according to claim 1, characterized in that: An overflow plate (11) is provided at the bottom of the cleaning chamber (10), and the overflow plate (11) divides the bottom space of the cleaning chamber (10) into the sedimentation tank (101) and the overflow tank (102). The liquid in the sedimentation tank (101) can overflow the upper edge of the overflow plate (11) and flow into the overflow tank (102).

7. The cleaning trolley according to claim 1, characterized in that: The outer end of the sedimentation tank outflow pipe (4) is connected to a ball valve (41), and the outlet of the ball valve (41) is connected to a quick-connect connector (42).

8. The cleaning trolley according to claim 1, characterized in that: A faucet (8) is provided at the outlet of the circulation return pipe (7), and the circulation return pipe (7) is fixed to the side of the trolley frame (1) via a return pipe fixing device (71).

9. A cleaning trolley according to any one of claims 1 to 8, characterized in that: A trolley bottom plate (12) is provided at the bottom of the trolley frame (1), a bottom cavity (103) is provided between the bottom plate (12) and the bottom wall of the cleaning chamber (10), and a power supply battery is provided in the bottom cavity (103), and the power supply battery is used to supply power to the circulation pump (6).

10. The cleaning trolley according to claim 9, characterized in that: The bottom of the trolley base plate (12) is provided with a trolley caster (9), and the trolley caster (9) is provided with a brake device.

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