Cleaning equipment for sewage treatment tank

Abstract

The utility model discloses cleaning equipment for a sewage treatment tank, which comprises a cart, a support frame is fixedly arranged on the upper end face of the cart, a first motor is fixedly arranged on the upper end face of the support frame, the output end of the first motor penetrates through the support frame and is provided with a lead screw, and the lower end of the lead screw is rotatably mounted with the cart. A lifting block is slidably arranged in the supporting frame, the lead screw is in threaded connection with the lifting block, fixing plates are arranged on the outer wall of the lifting block and located on the two sides, cleaning rollers are rotatably arranged in the fixing plates, and a second motor is fixedly arranged at one end of each cleaning roller and located on the outer wall of the corresponding fixing plate; therefore, a user can turn on a second motor to enable a cleaning roller to rotate, then a first motor is controlled to enable a lead screw to rotate, and at the moment, the lead screw can drive a lifting block and the cleaning roller to move up and down so as to clean treatment ponds with different depths.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, and more specifically, to a cleaning device for a sewage treatment pool. Background Art

[0002] Sewage treatment refers to the process of purifying sewage to meet the water quality requirements for drainage to a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, and catering, and is increasingly entering the daily lives of ordinary people. There are many ways to treat sewage, which can generally be summarized as physical, chemical, and biological methods. When treating sewage, the usual practice is to put the sewage directly into the treatment tank. If the treatment tank stores sewage for a long time, its inner wall is prone to sticky impurities. At this time, cleaning equipment is needed to clean the treatment tank. However, most traditional cleaning equipment is fixedly installed. When it is necessary to clean treatment tanks of different depths, it is more troublesome; and it does not have a stirring mechanism. The cleaning agent is prone to precipitation when it is placed for a long time, resulting in poor results during later cleaning. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the problems existing in the prior art, the utility model provides a sewage treatment tank cleaning device to solve the technical problem that most of the traditional cleaning devices mentioned in the background technology are fixedly installed, which is troublesome when cleaning treatment tanks of different depths.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning device for a sewage treatment pool, comprising a cart, a support frame is fixedly provided on the upper end surface of the cart, a first motor is fixedly provided on the upper end surface of the support frame, the output end of the first motor passes through the support frame and is provided with a lead screw, the lower end of the lead screw is rotatably mounted with the cart, a lifting block is slidably provided inside the support frame, the lead screw is threadedly connected to the lifting block, a fixed plate is provided on the outer wall of the lifting block and on both sides, a cleaning roller is rotatably provided inside the fixed plate, a second motor is fixedly provided at one end of the cleaning roller and on the outer wall of the fixed plate, a liquid storage barrel is provided on the upper end surface of the cart and on one side of the support frame, and a stirring device is provided inside the liquid storage barrel.

[0007] The utility model is further configured as follows: the stirring device includes a machine base, the machine base and the liquid storage barrel are fixedly installed by bolts, a frame is provided on the upper end surface of the machine base and in the middle position, a third motor is fixedly provided on the upper end surface of the frame, a stirring shaft is rotatably provided in the middle position of the machine base, and the output end of the third motor is fixedly connected to the stirring shaft to facilitate stirring of the detergent and water.

[0008] The utility model is further configured such that driven shafts are rotatably provided on both sides of the stirring shaft and located on the machine base, the upper ends of the driven shafts pass through the machine base and are fixedly provided with a first pulley, the output end of the third motor is provided with a second pulley, two groups of the second pulleys are provided, and belts are provided on the first pulley and the second pulley, so as to facilitate a better stirring effect of the detergent.

[0009] The utility model is further configured such that the outer walls of the stirring shaft and the driven shaft are both provided with mounting tubes, the outer walls of the mounting tubes are both fixedly provided with stirring blades, and the mounting tubes are both fixedly mounted to the stirring shaft and the driven shaft by bolts, so as to facilitate the disassembly of the stirring blades.

[0010] The utility model is further configured such that a water storage box is fixedly provided on the outer wall of the lifting block, a nozzle is provided on the outer wall of the water storage box, a plurality of nozzles are provided and all face the cleaning roller, so as to spray the cleaning agent on the cleaning roller to achieve a better cleaning effect.

[0011] The utility model is further configured that an upper water pipe is fixedly provided on the outer wall of the liquid storage barrel and at the lower end, the other end of the upper water pipe is connected to the water storage box, and a pump body is provided on the upper water pipe to facilitate water to enter the water storage box.

[0012] The utility model is further configured that a liquid adding pipe is fixedly provided on the upper end surface of the machine base, so as to facilitate adding cleaning agent into the liquid storage barrel.

[0013] The utility model is further configured that an armrest is fixedly provided on the upper end surface of the cart to facilitate the movement of the device.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a cleaning device for a sewage treatment pool, which has the following beneficial effects:

[0016] 1. By setting up a trolley, a support frame, a first motor, a lead screw, a lifting block, a fixing plate, a cleaning roller and a second motor, the user can turn on the second motor to rotate the cleaning roller, and then control the first motor to rotate the lead screw. At this time, the lead screw will drive the lifting block and the cleaning roller to move up and down to clean the treatment pools of different depths.

[0017] 2. By arranging a liquid storage barrel, a machine base, a frame, a third motor, a stirring shaft, a driven shaft, a first pulley, a second pulley, a belt, a mounting cylinder and a stirring blade, the user can turn on the third motor to rotate the stirring shaft. At this time, the stirring shaft will drive the driven shaft to rotate through the belt to stir the cleaning agent and water inside the liquid storage barrel to make them fully mixed, thereby facilitating a better cleaning effect in the later stage. The user can also disassemble and clean the stirring blade by bolts for easy use.

[0018] 3. By setting up a liquid storage barrel, a water storage box, a nozzle, a water supply pipe and a pump body, the user can open the pump body to allow the cleaning liquid inside the liquid storage barrel to enter the water storage box, and then spray it out through the nozzle to spray the cleaning roller. At this time, the cleaning roller will be cleaner when cleaning the inner wall of the treatment tank, thereby increasing the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an overall schematic diagram of a cleaning device for a sewage treatment pool when it is not in use;

[0020] Figure 2 The figure is a schematic diagram of the installation of the lifting block, the fixing plate, the cleaning roller, the second motor, the water storage box and the nozzle;

[0021] Figure 3 It is an overall cross-sectional view of the liquid storage barrel;

[0022] Figure 4 This is a schematic diagram of the installation position of the pump body on the water supply pipe;

[0023] Figure 5 The diagram is a schematic diagram of the installation of the third motor, the stirring shaft, the driven shaft, the first pulley, the second pulley, the belt and the stirring blade.

[0024] In the figure: 1. trolley; 2. support frame; 3. first motor; 4. lead screw; 5. lifting block; 6. fixing plate; 7. cleaning roller; 8. second motor; 9. liquid storage barrel; 10. base; 11. frame; 12. third motor; 13. stirring shaft; 14. driven shaft; 15. first pulley; 16. second pulley; 17. belt; 18. mounting cylinder; 19. stirring blade; 20. water storage box; 21. nozzle; 22. water supply pipe; 23. pump body; 24. liquid filling pipe; 25. handrail. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1-5 A cleaning device for a sewage treatment pool includes a cart 1, a support frame 2 is fixedly provided on the upper end surface of the cart 1, a first motor 3 is fixedly provided on the upper end surface of the support frame 2, an output end of the first motor 3 passes through the support frame 2 and is provided with a lead screw 4, the lower end of the lead screw 4 is rotatably mounted with the cart 1, a lifting block 5 is slidably provided inside the support frame 2, the lead screw 4 is threadedly connected to the lifting block 5, a fixing plate 6 is provided on the outer wall of the lifting block 5 and on both sides, a cleaning roller 7 is rotatably provided inside the fixing plate 6, a second motor 8 is fixedly provided at one end of the cleaning roller 7 and on the outer wall of the fixing plate 6, a liquid storage barrel 9 is provided on the upper end surface of the cart 1 and on one side of the support frame 2, and a stirring device is provided inside the liquid storage barrel 9.

[0029] In this embodiment, the stirring device includes a base 10, which is fixedly installed with the liquid storage barrel 9 by bolts. A frame 11 is provided on the upper end surface of the base 10 and in the middle position. A third motor 12 is fixedly installed on the upper end surface of the frame 11. A stirring shaft 13 is rotatably provided in the middle position of the base 10. The output end of the third motor 12 is fixedly connected to the stirring shaft 13. A driven shaft 14 is rotatably provided on both sides of the stirring shaft 13 and located on the base 10. The upper end of the driven shaft 14 passes through the base 10 and is fixedly provided with a first pulley 15. A second pulley 16 is provided at the output end of the third motor 12. Two groups of the second pulleys 16 are provided, and belts 17 are provided on the first pulley 15 and the second pulley 16. Mounting cylinders 18 are provided on the outer walls of the stirring shaft 13 and the driven shaft 14. A stirring blade 19 is fixedly provided on the outer wall of the mounting cylinder 18. The mounting cylinder 18 is fixedly installed with the stirring shaft 13 and the driven shaft 14 by bolts.

[0030] More specifically, the user can turn on the second motor 8 to rotate the cleaning roller 7, and then turn on the first motor 3 to rotate the screw 4. At this time, the screw 4 will drive the cleaning roller 7 to move up and down to clean the inner wall of the treatment pool at different depths. When stirring the water and the cleaning agent, the stirring shaft 13 can be rotated by turning on the third motor 12. At this time, the stirring shaft 13 will drive the driven shaft 14 to rotate through the belt 17 to stir the cleaning agent and water inside the liquid storage barrel 9 to make them fully mixed, thereby facilitating a better cleaning effect in the later stage.

[0031] See also Figure 2 and Figure 4 As an implementation method of spraying cleaning liquid onto the cleaning roller 7: a water storage box 20 is fixedly provided on the outer wall of the lifting block 5, a nozzle 21 is provided on the outer wall of the water storage box 20, a plurality of nozzles 21 are provided and all face the cleaning roller 7, an upper water pipe 22 is fixedly provided on the outer wall of the liquid storage barrel 9 and at the lower end, the other end of the upper water pipe 22 is connected to the water storage box 20, a pump body 23 is provided on the upper water pipe 22, and a liquid adding pipe 24 is fixedly provided on the upper end surface of the machine base 10.

[0032] Specifically, the user can open the pump body 23 to allow the cleaning liquid to enter the water storage box 20 and spray it out through the nozzle 21 to spray the cleaning roller 7, thereby making it more effective and convenient to use when cleaning the inner wall of the treatment tank.

[0033] Please refer to Figure 1 As a further implementation method for moving the cart 1 : a handrail 25 is fixedly provided on the upper end surface of the cart 1 .

[0034] Specifically, the user can move the device by means of the handrail 25 to clean different positions of the treatment pool.

[0035] To sum up, when the overall equipment is in use: the user can first add detergent and water into the liquid storage barrel 9, and then turn on the third motor 12 to rotate the stirring shaft 13. At this time, the stirring shaft 13 will drive the driven shaft 14 to rotate through the belt 17 to stir the detergent and water inside the liquid storage barrel 9 to make them fully mixed, and then open the pump body 23 to allow the cleaning liquid inside the liquid storage barrel 9 to enter the water storage box 20 and spray it out through the nozzle 21 to spray the cleaning roller 7 to keep it moist, and then turn on the second motor 8 to rotate the cleaning roller 7 and keep it close to the inner wall of the treatment tank, and finally control the first motor 3 to rotate the screw 4. At this time, the screw 4 will drive the lifting block 5 and the cleaning roller 7 to move up and down to clean the treatment tanks of different depths, saving time and effort.

[0036] When cleaning the treatment tank, the pump body 23 can be opened to allow the cleaning liquid inside the liquid storage barrel 9 to enter the water storage box 20 and be sprayed out through the nozzle 21 to spray the cleaning roller 7 to keep it moist. Then the second motor 8 is turned on to rotate the cleaning roller 7 and keep it close to the inner wall of the treatment tank. Finally, the first motor 3 is controlled to rotate the screw 4. At this time, the screw 4 will drive the lifting block 5 and the cleaning roller 7 to move up and down to clean the treatment tanks of different depths.

[0037] When the detergent and water are stirred, the third motor 12 can be turned on to rotate the stirring shaft 13. At this time, the stirring shaft 13 will drive the driven shaft 14 to rotate through the belt 17 to stir the detergent and water inside the liquid storage barrel 9 to prevent precipitation.

[0038] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A sewage treatment tank cleaning device, comprising a cart (1), characterized in that: A support frame (2) is fixedly provided on the upper end surface of the trolley (1), and a first motor (3) is fixedly provided on the upper end surface of the support frame (2). The output end of the first motor (3) passes through the support frame (2) and is provided with a lead screw (4). The lower end of the lead screw (4) is rotatably mounted with the trolley (1). A lifting block (5) is slidably provided inside the support frame (2). The lead screw (4) is threadedly connected to the lifting block (5). A fixing plate (6) is provided on the outer wall of the lifting block (5) and on both sides. A cleaning roller (7) is rotatably provided inside the fixing plate (6). A second motor (8) is fixedly provided at one end of the cleaning roller (7) and on the outer wall of the fixing plate (6). A liquid storage barrel (9) is provided on the upper end surface of the trolley (1) and on one side of the support frame (2). A stirring device is provided inside the liquid storage barrel (9).

2. The cleaning device for a sewage treatment pool according to claim 1, characterized in that: The stirring device comprises a machine base (10), the machine base (10) and the liquid storage barrel (9) are fixedly installed by bolts, a frame (11) is provided at the upper end surface and in the middle of the machine base (10), a third motor (12) is fixedly provided at the upper end surface of the frame (11), a stirring shaft (13) is rotatably provided in the middle of the machine base (10), and an output end of the third motor (12) is fixedly connected to the stirring shaft (13).

3. The cleaning device for a sewage treatment pool according to claim 2, characterized in that: A driven shaft (14) is rotatably provided on both sides of the stirring shaft (13) and located on the machine base (10); the upper end of the driven shaft (14) passes through the machine base (10) and is fixedly provided with a first pulley (15); the output end of the third motor (12) is provided with a second pulley (16); two groups of the second pulley (16) are provided, and belts (17) are provided on the first pulley (15) and the second pulley (16).

4. The cleaning device for a sewage treatment pool according to claim 3 is characterized in that: The outer walls of the stirring shaft (13) and the driven shaft (14) are both provided with mounting tubes (18), the outer walls of the mounting tubes (18) are both fixedly provided with stirring blades (19), and the mounting tubes (18) are both fixedly mounted to the stirring shaft (13) and the driven shaft (14) by means of bolts.

5. The cleaning device for a sewage treatment pool according to claim 1 is characterized in that: A water storage box (20) is fixedly provided on the outer wall of the lifting block (5), a nozzle (21) is provided on the outer wall of the water storage box (20), and a plurality of nozzles (21) are provided and all face the cleaning roller (7).

6. The cleaning device for a sewage treatment pool according to claim 5, characterized in that: A water supply pipe (22) is fixedly provided on the outer wall of the liquid storage barrel (9) and at the lower end thereof, the other end of the water supply pipe (22) being in communication with the water storage box (20), and a pump body (23) is provided on the water supply pipe (22).

7. The cleaning device for a sewage treatment pool according to claim 2, characterized in that: A liquid adding pipe (24) is fixedly provided on the upper end surface of the machine base (10).

8. The cleaning device for a sewage treatment pool according to claim 1, characterized in that: The upper end surface of the cart (1) is fixedly provided with a handrail (25).

Images