A filter cleaning device

Abstract

The present application relates to the field of filter cleaning devices, in particular to a filter cleaning device, comprising a filter box and a motor, wherein a connecting rod is provided inside the filter box, an outer surface of the connecting rod is rotatably connected to the filter box, and an output end of the motor is fixedly connected to the connecting rod, an outer surface of the connecting rod is fixedly connected to a first connecting frame and a second connecting frame, the first connecting frame and a side close to the second connecting frame are fixedly connected to a first insertion rod, a cleaning roller is provided inside the filter box, by inserting the slot at the bottom end of the cleaning roller along the first insertion rod and pulling the second insertion rod so that the slot and the second insertion rod are on the same central axis, at this time the spring is in a compressed state, and then the second insertion rod is released, and the spring will push the second insertion rod into the corresponding slot under the action of its rebound force, thereby achieving the effect that the device can quickly disassemble and assemble the cleaning roller by plugging the first insertion rod and the second insertion rod into the slot.

Description

Technical Field

[0001] The utility model relates to the technical field of filter cleaning devices, and specifically relates to a filter cleaning device. Background Technique

[0002] A filter is an indispensable device on the pipeline for transporting the medium. It is usually installed at the inlet end of pressure reducing valves, pressure relief valves, constant water level valves, and other equipment. The filter consists of a cylinder body, a stainless steel filter screen, a sewage discharge part, a transmission device, and an electrical control part.

[0003] After retrieval, a milk hall filter cleaning device disclosed in a Chinese patent with the publication number CN219681862U can drive a rotating rod to rotate through a motor, change the direction of force through a bevel gear set, and make a scraper rotate to automatically scrape the surface of the first filter plate, reducing the phenomenon of the filter screen being blocked and improving the speed of raw milk being transported into the milk storage tank. However, this device cannot quickly disassemble and assemble the cleaning roller. During long-term use, some impurities will adhere to the filter screen, and then these impurities deposited in the filter screen are cleaned by the rotating cleaning roller. The inability to quickly disassemble and assemble the cleaning roller easily increases the working hours for replacing, repairing, and installing the cleaning roller, easily causing waste of time and inability to be put into use in a timely manner.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Content of the Utility Model

[0005] Aiming at the problem in the above background technique that the existing technology cannot quickly disassemble and assemble the cleaning roller.

[0006] A filter cleaning device disclosed by the utility model includes a filter box and a motor. A connecting rod is arranged inside the filter box. The outer surface of the connecting rod is rotatably connected to the filter box. The output end of the motor is fixedly connected to the connecting rod. The outer surface of the connecting rod is fixedly connected with a first connecting frame and a second connecting frame. A first insertion rod is fixedly connected to one side of the first connecting frame close to the second connecting frame. A cleaning roller is arranged inside the filter box. Slots are opened at both the upper and lower ends of the cleaning roller. A second insertion rod is slidably connected to the inner wall of the second connecting frame. The outer surfaces of the first insertion rod and the second insertion rod are inserted into the corresponding slots.

[0007] Furthermore, a connecting box is fixedly connected to the side of the second connecting frame away from the first connecting frame. The inner wall of the connecting box is slidably connected to the second insertion rod.

[0008] Furthermore, a spring is sleeved on the outer surface of the second insertion rod. The top end of the spring is fixedly connected to the connecting box, and the bottom end of the spring is fixedly connected to the second insertion rod.

[0009] Further, a bracket is fixedly connected to the outer surface of the filter box, and a water inlet pipe is fixedly communicated with the bottom surface of the filter box.

[0010] Further, a water outlet pipe is fixedly communicated with the outer surface of the filter box, a box cover is inserted into the outer surface of the filter box, and the upper surface of the box cover is fixedly connected to the motor.

[0011] Further, a sewage pipe is fixedly communicated with the upper surface of the box cover, and a sewage valve is fixedly installed at one end of the sewage pipe away from the box cover.

[0012] Further, a filter net is slidably connected to the inner wall of the filter box, and a cleaning roller is slidably connected to the inner wall of the filter net.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By setting components such as the first connecting frame, the second connecting frame, the slot, the cleaning roller, the first inserting rod, the second inserting rod, and the spring, the present utility model inserts the slot at the bottom end of the cleaning roller along the first inserting rod and pulls the second inserting rod, so that the slot and the second inserting rod are on the same central axis. At this time, the spring is in a compressed state, and then the second inserting rod is released. The spring will push the second inserting rod into the corresponding slot under the action of its resilience force, thereby achieving the effect that the device can quickly disassemble and assemble the cleaning roller through the insertion between the first inserting rod and the second inserting rod and the slot.

[0015] 2. By setting components such as the motor, the connecting rod, the box cover, the filter box, the filter net, and the cleaning roller, the present utility model drives the cleaning roller to rotate around the central axis of the connecting rod by starting the motor. The cleaning roller will automatically clean the filter net, and then the position of the filter net can be restricted by fixing the box cover and the filter box. When the box cover is opened, the filter net can be taken out, thereby achieving the effect that the device can choose to clean automatically or manually by disassembling and assembling the filter net. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The illustrative embodiments and descriptions thereof of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the filter net structure of the present utility model;

[0019] Figure 3 is a schematic diagram of the cleaning roller structure of the present utility model;

[0020] Figure 4 This is a schematic diagram of the spring structure of the present utility model.

[0021] In the figure: 1. Filter box; 2. Bracket; 3. Water inlet pipe; 4. Water outlet pipe; 5. Box cover; 6. Sewage pipe; 7. Sewage valve; 8. Motor; 9. Connecting rod; 10. First connecting frame; 11. Second connecting frame; 12. First insertion rod; 13. Slot; 14. Cleaning roller; 15. Second insertion rod; 16. Spring; 17. Connection box; 18. Filter net. Specific embodiments

[0022] The following will disclose multiple embodiments of the present utility model with illustrations. For the sake of clarity, many physical details will be described together in the following narrative. However, it should be understood that these physical details are not used to limit the present utility model. That is to say, in some embodiments of the present utility model, these physical details are unnecessary. In addition, for the sake of simplifying the illustrations, some conventional structures and components will be shown in a simple schematic manner in the illustrations.

[0023] Please refer to Figure 1 , Figure 3 , Figure 4 , a filter cleaning device of the present utility model includes a filter box 1 and a motor 8. A connecting rod 9 is provided inside the filter box 1. The outer surface of the connecting rod 9 is rotatably connected to the filter box 1. The connecting rod 9 is vertically inserted into the filter box 1 and is on the same central axis as the filter box 1. The output end of the motor 8 is fixedly connected to the connecting rod 9. The outer surface of the connecting rod 9 is fixedly connected with a first connecting frame 10 and a second connecting frame 11. The first connecting frame 10 is located at the bottom end of the connecting rod 9, and the second connecting frame 11 is located at the upper part of the connecting rod 9. Specifically, when the motor 8 is started, it will drive the connecting rod 9 to rotate, and drive the first connecting frame 10 and the second connecting frame 11 to rotate simultaneously through the connecting rod 9.

[0024] In this embodiment, a first insertion rod 12 is fixedly connected to one side of the first connecting frame 10 close to the second connecting frame 11. A plurality of first insertion rods 12 are provided, and the distance of each first insertion rod 12 from the central axis of the connecting rod 9 is equal. A cleaning roller 14 is provided inside the filter box 1. The cleaning roller 14 is a brush, and impurities can be cleaned through the cleaning roller 14. Slots 13 are opened at both the upper and lower ends of the cleaning roller 14. A second insertion rod 15 is slidably connected to the inner wall of the second connecting frame 11. The outer surfaces of the first insertion rod 12 and the second insertion rod 15 are inserted into the corresponding slots 13. Specifically, first pull the second insertion rod 15, then insert the slot 13 below the cleaning roller 14 onto the first insertion rod 12, and then place the cleaning roller 14 vertically. At this time, the second insertion rod 15 and the slot 13 are on the same central axis, and then release the second insertion rod 15 to make it insert into the corresponding slot 13 to complete the quick installation of the cleaning roller 14.

[0025] In this embodiment, a connection box 17 is fixedly connected to one side of the second connection bracket 11 away from the first connection bracket 10. The inner wall of the connection box 17 is slidably connected to the second insertion rod 15. Specifically, the second insertion rod 15 is arranged inside the connection box 17, and the second insertion rod 15 penetrates through the connection box 17 and the second connection bracket 11.

[0026] In this embodiment, a spring 16 is sleeved on the outer surface of the second insertion rod 15. The second insertion rod 15, the connection box 17, and the spring 16 are all provided in multiple numbers. The top end of the spring 16 is fixedly connected to the connection box 17, and the bottom end of the spring 16 is fixedly connected to the second insertion rod 15. Specifically, when the second insertion rod 15 is pulled, the spring 16 will start to compress, and when no external force acts on the second insertion rod 15, the spring 16 will push the second insertion rod 15 to reset under the action of its resilience.

[0027] As Figure 1 shown, a bracket 2 is fixedly connected to the outer surface of the filter box 1. The bracket 2 serves as a support mechanism for the filter box 1. The bottom surface of the filter box 1 is fixedly communicated with a water inlet pipe 3. By supporting the filter box 1 through the bracket 2, the water inlet pipe 3 can be exposed, facilitating the connection of the water inlet pipe 3.

[0028] In this embodiment, a water outlet pipe 4 is fixedly communicated with the outer surface of the filter box 1. The water outlet pipe 4 is arranged on the outer surface of the filter box 1. A box cover 5 is inserted into the outer surface of the filter box 1. The upper surface of the box cover 5 is fixedly connected to a motor 8. Specifically, by vertically inserting the box cover 5 along the filter box 1, the box cover 5 can seal the filter box 1.

[0029] As Figure 1 、 Figure 2 shown, a sewage discharge pipe 6 is fixedly communicated with the upper surface of the box cover 5. Through the sewage discharge pipe 6, the sewage inside the filter box 1 can be discharged. A sewage discharge valve 7 is fixedly installed at one end of the sewage discharge pipe 6 away from the box cover 5. Specifically, the sewage in the sewage discharge pipe 6 will flow through the sewage discharge valve 7, and the sewage discharge can be controlled through the sewage discharge valve 7.

[0030] In this embodiment, a filter net 18 is slidably connected to the inner wall of the filter box 1. The inner wall of the filter net 18 is slidably connected to a cleaning roller 14. Specifically, a cavity is left between the filter net 18 and the inner wall of the filter box 1. The liquid entering through the water inlet pipe 3 will enter the inside of the filter net 18, and then the impurities in the liquid will be filtered and cleaned through the action of the filter net 18. Then the filtered clean water will enter the cavity between the filter net 18 and the filter box 1, and finally be discharged from the water outlet pipe 4.

[0031] The above are only the embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, various modifications and variations can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the scope of the claims of the present utility model.

Claims

1. A filter cleaning device, comprising a filter box (1) and a motor (8), characterized in that: A connecting rod (9) is provided inside the filter box (1), and the outer surface of the connecting rod (9) is rotatably connected to the filter box (1). The output end of the motor (8) is fixedly connected to the connecting rod (9), and the outer surface of the connecting rod (9) is fixedly connected to a first connecting frame (10) and a second connecting frame (11). The first connecting frame (10) and a side close to the second connecting frame (11) are fixedly connected to a first plug rod (12). A cleaning roller (14) is provided inside the filter box (1), and slots (13) are provided at both upper and lower ends of the cleaning roller (14). A second plug rod (15) is slidably connected to the inner wall of the second connecting frame (11), and the outer surfaces of the first plug rod (12) and the second plug rod (15) are plugged into the corresponding slots (13).

2. A filter cleaning device according to claim 1, characterized in that: A connection box (17) is fixedly connected to a side of the second connection frame (11) away from the first connection frame (10), and an inner wall of the connection box (17) is slidably connected to the second insertion rod (15).

3. A filter cleaning device according to claim 2, characterized in that: A spring (16) is sleeved on the outer surface of the second insertion rod (15); the top end of the spring (16) is fixedly connected to the connection box (17); and the bottom end of the spring (16) is fixedly connected to the second insertion rod (15).

4. A filter cleaning device according to claim 1, characterized in that: The outer surface of the filter box (1) is fixedly connected to a bracket (2), and the bottom surface of the filter box (1) is fixedly connected to a water inlet pipe (3).

5. A filter cleaning device according to claim 4, characterized in that: The outer surface of the filter box (1) is fixedly connected to a water outlet pipe (4), the outer surface of the filter box (1) is plugged with a box cover (5), and the upper surface of the box cover (5) is fixedly connected to the motor (8).

6. A filter cleaning device according to claim 5, characterized in that: The upper surface of the box cover (5) is fixedly connected to a sewage discharge pipe (6), and a sewage discharge valve (7) is fixedly installed at one end of the sewage discharge pipe (6) away from the box cover (5).

7. A filter cleaning device according to claim 5, characterized in that: The inner wall of the filter box (1) is slidably connected to a filter screen (18), and the inner wall of the filter screen (18) is slidably connected to a cleaning roller (14).

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