Cleaning rod for sewage treatment

Abstract

The cleaning rod for sewage treatment comprises an installation sleeve, an installation frame is arranged on the outer wall of the installation sleeve, a square groove is formed in the inner wall of the installation frame, a square frame is arranged in the square groove, a filter screen is arranged on the lower end face of the square frame, a sliding groove is formed in the square groove, and a filter screen is arranged on the lower end face of the sliding groove. Sliding blocks are arranged on the two side faces of the square frame, the sliding blocks are located in the sliding grooves, round holes are formed in the two side faces of the mounting frame and communicate with the sliding grooves, and bolts slide in the round holes, so that a user can pull the pull blocks to enable one ends of the bolts to be separated from the insertion grooves, and the bolts are inserted into the insertion grooves; and the square frame and the filter screen are taken out from the interior of the square groove, so that garbage in the square groove is cleaned, and the phenomenon of column clamping is prevented.

Description

Technical Field

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

[0002] In the process of sewage treatment, it is generally necessary to pass through the sewage treatment tank for sedimentation first, and use the natural sedimentation of water or the effect of coagulation and sedimentation to remove suspended matter in the water. Some suspended matter settles to the bottom of the sedimentation tank, while some suspended matter floats to the water surface. There is a scraper to clean the sediment at the bottom of the sewage treatment tank, and the suspended matter suspended on the water surface generally needs to be salvaged and cleaned by a cleaning rod. The cleaning rod can be divided into using a filter to scoop up the garbage and using a clamping structure to clamp the garbage. Traditional filters are prone to getting stuck and sticking when cleaning garbage, which makes it difficult to clean. Over time, the filter is easily corroded, reducing its service life; and the rod is long, which is not easy to carry, resulting in inconvenience in use. 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 cleaning rod for sewage treatment to solve the technical problems mentioned in the background technology that the traditional filter screen is prone to getting stuck and sticking when cleaning garbage, making it difficult to clean, and the filter screen is easily corroded over time, thereby reducing its service life.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning rod for sewage treatment, comprising a mounting sleeve, a mounting frame is provided on the outer wall of the mounting sleeve, a square groove is provided on the inner wall of the mounting frame, a square frame is provided inside the square groove, a filter screen is provided on the lower end surface of the square frame, a sliding groove is provided inside the square groove, sliding blocks are provided on both side surfaces of the square frame, the sliding blocks are located inside the sliding groove, circular holes are provided on both side surfaces of the mounting frame, the circular holes are communicated with the sliding groove, and latches are slidably provided inside the sliding blocks, slots are provided on both side surfaces of the sliding block, one end of the latch is located inside the slot, a pull block is provided on the other end of the latch, a spring is provided on the inner wall of the pull block, the other end of the spring is fixedly connected to the outer wall of the mounting frame, a threaded column is provided inside the mounting sleeve, and a rod body is provided at the other end of the threaded column.

[0007] The utility model is further configured as follows: a dodging groove is provided on the lower end surface of the rod body, an extension rod is rotatably provided inside the dodging groove, a fixing block is provided on the outer wall of the rod body, a placement hole is provided on the outer wall of the fixing block, a locking column is provided on the outer wall of the extension rod, the locking column is located inside the placement hole, a locking nut is provided on the locking column, and the lower end surface of the locking nut is abutted against the fixing block, so as to facilitate changing the overall length of the device.

[0008] The utility model is further configured that a screwing block is fixedly provided on both sides of the upper end surface of the locking nut to facilitate disassembly of the locking nut.

[0009] The utility model is further configured such that a mounting hole is provided at one end of the extension rod, a mounting post is provided inside the mounting hole, the mounting post is threadedly connected to the mounting hole, and a cleaning brush is provided on the outer wall of the mounting post and inside the mounting hole to facilitate cleaning of the filter.

[0010] The utility model is further configured that a slot is provided on the outer wall of the installation column to facilitate disassembly of the installation column.

[0011] The utility model is further configured such that the threaded column is threadedly connected to the installation sleeve, so as to facilitate the disassembly of the installation frame and the filter screen.

[0012] The utility model is further configured such that the inner wall of the square frame is flush with the inner wall of the installation frame, so as to facilitate the entry of garbage into the filter screen.

[0013] The utility model is further configured that a handle is fixedly provided on the upper end surface of the rod body and located in the middle position, so as to facilitate lifting the device and then cleaning heavier garbage.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a cleaning rod for sewage treatment, which has the following

[0016] Beneficial effects:

[0017] 1. By arranging an installation frame, a square groove, a square frame, a filter, a sliding groove, a sliding block, a circular hole, a latch, a slot, a pull block and a spring, the user can pull the pull block to disengage one end of the latch from the slot, so as to take the square frame and the filter out of the inside of the square groove, and then clean the garbage adhered thereto, thereby increasing the service life.

[0018] 2. By setting the rod body, the avoidance groove, the extension rod, the fixing block, the placement hole, the locking column and the locking nut, the user can first remove the fastening nut and then rotate the extension rod to make it enter the avoidance groove, so as to shorten the overall length of the device and make it easier to carry.

[0019] 3. By setting the mounting hole, mounting column, cleaning brush and slot on the extension rod, when it is necessary to clean the adhesion on the surface of the filter, the mounting column inside the mounting hole can be removed through the slot, and the surface and inside of the filter can be cleaned with the cleaning brush, which is convenient for next use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an overall schematic diagram of a cleaning rod for sewage treatment when it is not in use;

[0021] Figure 2 for Figure 1 A partial schematic diagram of the middle A area;

[0022] Figure 3 The exploded view of the installation of the square groove, square frame, filter, sliding groove, sliding block and latch on the installation frame;

[0023] Figure 4 This is an exploded view of the installation of the mounting holes, mounting posts and cleaning brushes on the extension rod;

[0024] Figure 5 This is a schematic diagram of the positions of the rod body, avoidance groove, fixing block and placement hole on the threaded column.

[0025] In the figure: 1. Installation sleeve; 2. Installation frame; 3. Square groove; 4. Square frame; 5. Filter; 6. Sliding groove; 7. Sliding block; 8. Round hole; 9. Latch; 10. Slot; 11. Pull block; 12. Spring; 13. Threaded column; 14. Rod body; 15. Avoidance groove; 16. Extension rod; 17. Fixed block; 18. Placement hole; 19. Locking column; 20. Locking nut; 21. Twist block; 22. Installation hole; 23. Installation column; 24. Cleaning brush; 25. Slot; 26. Handle. DETAILED DESCRIPTION

[0026] 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.

[0027] 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.

[0028] 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.

[0029] See also Figure 1-5 , a cleaning rod for sewage treatment, comprising a mounting sleeve 1, a mounting frame 2 is provided on the outer wall of the mounting sleeve 1, a square groove 3 is provided on the inner wall of the mounting frame 2, a square frame 4 is provided inside the square groove 3, a filter screen 5 is provided on the lower end surface of the square frame 4, a sliding groove 6 is provided inside the square groove 3, sliding blocks 7 are provided on both sides of the square frame 4, the sliding blocks 7 are located inside the sliding groove 6, circular holes 8 are provided on both sides of the mounting frame 2, the circular holes 8 are communicated with the sliding groove 6, and latches 9 are slidably provided inside thereof, slots 10 are provided on both sides of the sliding block 7, one end of the latch 9 is located inside the slot 10, and a pull block 11 is provided at the other end of the latch 9, a spring 12 is provided on the inner wall of the pull block 11, and the other end of the spring 12 is fixedly connected to the outer wall of the mounting frame 2, a threaded column 13 is provided inside the mounting sleeve 1, and a rod body 14 is provided at the other end of the threaded column 13, the threaded column 13 is threadedly connected to the mounting sleeve 1, and the inner wall of the square frame 4 is flush with the inner wall of the mounting frame 2.

[0030] In this embodiment, a avoidance groove 15 is provided on the lower end surface of the rod body 14, and an extension rod 16 is rotatably provided inside the avoidance groove 15. A fixing block 17 is provided on the outer wall of the rod body 14, and a placement hole 18 is provided on the outer wall of the fixing block 17. A locking column 19 is provided on the outer wall of the extension rod 16, and the locking column 19 is located inside the placement hole 18. A locking nut 20 is provided on the locking column 19, and the lower end surface of the locking nut 20 is abutted against the fixing block 17, and a twisting block 21 is fixedly provided on the upper end surface of the locking nut 20 and on both sides.

[0031] More specifically, the user can pull the pull block 11 outward to disengage one end of the pin 9 from the slot 10. At this time, the square frame 4 and the filter 5 can be taken out through the cooperation of the sliding block 7 and the sliding slot 6 to facilitate the cleaning of the garbage adhered inside. The user can also rotate the extension rod 16 by removing the locking nut 20 to make it enter the avoidance slot 15, so as to change the overall length of the device for easy carrying.

[0032] See also Figure 4As an implementation method for cleaning the residue on the filter screen 5: a mounting hole 22 is provided at one end of the extension rod 16, a mounting post 23 is provided inside the mounting hole 22, the mounting post 23 is threadedly connected to the mounting hole 22, a cleaning brush 24 is provided on the outer wall of the mounting post 23 and located inside the mounting hole 22, and a straight groove 25 is provided on the outer wall of the mounting post 23.

[0033] Specifically, the user can disassemble the mounting post 23 and the cleaning brush 24 through the slot 25 to clean the adhered matter on the surface and inside of the filter screen 5 .

[0034] Please refer to Figure 1 As a further embodiment of lifting heavier garbage: a handle 26 is fixedly provided on the upper end surface of the rod body 14 and located in the middle position.

[0035] Specifically, the user can lift the device upwards by the handle 26 to clean up the heavier garbage in the sewage.

[0036] To sum up, when the overall device is in use: when the garbage inside the filter 5 is stuck or difficult to take out, the pull block 11 can be pulled to disengage one end of the pin 9 from the slot 10, so that the square frame 4 and the filter 5 can be taken out from the inside of the square groove 3, so as to facilitate the cleaning of the filter 5, and when cleaning, the mounting column 23 can also be taken out from the inside of the mounting hole 22 through the straight groove 25, and then the surface and inside of the filter 5 can be cleaned with the cleaning brush 24 to increase the cleaning effect, and when the device needs to be carried, the fastening nut can be disassembled first, and then the extension rod 16 can be rotated to make it enter the avoidance groove 15, so as to shorten the overall length of the device, thereby reducing the occupied space and facilitating carrying.

[0037] When the garbage inside the filter 5 is stuck or difficult to take out, the pull block 11 can be pulled to disengage one end of the pin 9 from the slot 10 to remove the square frame 4 and the filter 5 from the inside of the square groove 3 to facilitate cleaning of the filter 5.

[0038] When the device needs to be carried, the fastening nut can be removed first, and then the extension rod 16 can be rotated to make it enter the avoidance groove 15, so as to shorten the overall length of the device, thereby reducing the occupied space and facilitating carrying.

[0039] When cleaning, the mounting post 23 can be taken out from the inside of the mounting hole 22 through the slot 25. At this time, the surface and inside of the filter screen 5 can be cleaned with a cleaning brush 24 to increase the cleaning effect.

[0040] 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 cleaning rod for sewage treatment, comprising a mounting sleeve (1), characterized in that: The outer wall of the installation sleeve (1) is provided with an installation frame (2), the inner wall of the installation frame (2) is provided with a square groove (3), the interior of the square groove (3) is provided with a square frame (4), the lower end surface of the square frame (4) is provided with a filter screen (5), the interior of the square groove (3) is provided with a sliding groove (6), both sides of the square frame (4) are provided with sliding blocks (7), the sliding blocks (7) are located inside the sliding groove (6), and both sides of the installation frame (2) are provided with circular holes (8), the circular holes (8) are in contact with the sliding groove (6). The movable groove (6) is connected, and a latch (9) is slidably arranged inside the movable groove (6). Slots (10) are arranged on both sides of the sliding block (7). One end of the latch (9) is located inside the slot (10). A pull block (11) is arranged at the other end of the latch (9). A spring (12) is arranged on the inner wall of the pull block (11). The other end of the spring (12) is fixedly connected to the outer wall of the installation frame (2). A threaded column (13) is arranged inside the installation sleeve (1), and a rod body (14) is arranged at the other end of the threaded column (13).

2. A cleaning rod for sewage treatment according to claim 1, characterized in that: The lower end surface of the rod body (14) is provided with an avoidance groove (15), an extension rod (16) is rotatably provided inside the avoidance groove (15), a fixing block (17) is provided on the outer wall of the rod body (14), a placement hole (18) is provided on the outer wall of the fixing block (17), a locking column (19) is provided on the outer wall of the extension rod (16), the locking column (19) is located inside the placement hole (18), a locking nut (20) is provided on the locking column (19), and the lower end surface of the locking nut (20) abuts against the fixing block (17).

3. A cleaning rod for sewage treatment according to claim 2, characterized in that: The upper end surface of the locking nut (20) and both sides thereof are fixedly provided with twisting blocks (21).

4. A cleaning rod for sewage treatment according to claim 2, characterized in that: A mounting hole (22) is provided at one end of the extension rod (16), a mounting post (23) is provided inside the mounting hole (22), the mounting post (23) is threadedly connected to the mounting hole (22), and a cleaning brush (24) is provided on the outer wall of the mounting post (23) and inside the mounting hole (22).

5. A cleaning rod for sewage treatment according to claim 4, characterized in that: A slot (25) is provided on the outer wall of the mounting column (23).

6. A cleaning rod for sewage treatment according to claim 1, characterized in that: The threaded column (13) is threadedly connected to the mounting sleeve (1).

7. A cleaning rod for sewage treatment according to claim 1, characterized in that: The inner wall of the square frame (4) is flush with the inner wall of the installation frame (2).

8. The cleaning rod for sewage treatment according to claim 1, characterized in that: A handle (26) is fixedly provided on the upper end surface of the rod body (14) and located in the middle.

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