A sewage interception mechanism for sewage treatment ponds

Abstract

This utility model discloses an interception mechanism for sewage treatment in a sewage treatment tank, applied in the field of sewage treatment technology. It includes a screen plate and a cleaning brush. Support rods are welded to both sides of the top of the screen plate. A housing is bolted to the top of each support rod. A servo motor is bolted to the left side of the housing's inner cavity. A threaded rod is bolted to one side of the servo motor. A threaded sleeve is threaded to the surface of the threaded rod. A connecting rod is bolted to the surface of the threaded sleeve. A rotating plate is bolted to the surface of the connecting rod. A hand crank is movably connected to one side of the rotating plate. A rotating rod is welded to one side of the hand crank. This utility model, through the servo motor, threaded rod, threaded sleeve, connecting rod, and rotating plate, facilitates the movement of the cleaning brush, easily cleaning the debris adsorbed on the screen plate surface, ensuring water flow, and improving the screen plate's utilization efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of wastewater treatment technology, and specifically relates to an interception mechanism for wastewater treatment in a wastewater treatment pond. Background Technology

[0002] Wastewater treatment ponds are facilities used to treat wastewater and are widely used in urban and industrial wastewater treatment systems. They not only effectively remove suspended solids and organic matter from wastewater, but also purify and reuse wastewater through specific processes. The design and construction of wastewater treatment ponds are of great significance for environmental protection and the sustainable use of water resources. To prevent debris such as plastic bags and tree branches from clogging drainage pipes during the drainage process, interception mechanisms are required. Existing interception mechanisms typically use mesh panels to intercept debris in the water flow. However, this method has several drawbacks. Since the water flow is continuous, debris easily accumulates on the mesh panel's surface after prolonged use. If not cleaned promptly, this debris can clog the mesh openings, hindering water flow. Furthermore, cleaning the mesh panel within the water flow is inconvenient for workers. Therefore, we propose an interception mechanism for wastewater treatment ponds to address these issues. Utility Model Content

[0003] The purpose of this utility model is to provide an interception mechanism for sewage treatment in a sewage treatment pond. Its advantage is that it is easy to clean the impurities adsorbed on the surface of the screen, thereby improving the efficiency of the screen.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an interception mechanism for sewage treatment in a sewage treatment tank, comprising a mesh plate and a cleaning brush, wherein support rods are welded to both sides of the top of the mesh plate, a housing is bolted to the top of the support rods, a servo motor is bolted to the left side of the inner cavity of the housing, a threaded rod is bolted to one side of the servo motor, a threaded sleeve is threaded to the surface of the threaded rod, a connecting rod is bolted to the surface of the threaded sleeve, and a rotating plate is bolted to the surface of the connecting rod.

[0005] The above technical solution utilizes a servo motor, threaded rod, threaded sleeve, connecting rod, and rotating plate to facilitate the movement of the cleaning brush, making it easy to clean the debris adsorbed on the surface of the screen, ensuring water flow, and improving the efficiency of the screen's use.

[0006] The present invention is further configured such that a hand crank is movably connected to one side of the rotating plate, a rotating rod is welded to one side of the hand crank, and one side of the rotating rod is bolted to the back of the cleaning brush.

[0007] The above technical solution allows for easy rotation and flipping of the cleaning brush via a hand crank and rotating rod, making it easier to clean the debris adsorbed by the brush and improving the efficiency of its use.

[0008] The present invention is further configured such that fixing plates are welded to both sides of the rotating plate surface, nuts are welded to the surface of the fixing plates, and locking bolts are threaded into the inner cavity of the nuts.

[0009] The above technical solution, using nuts, fixing plates, and locking bolts, facilitates the limiting and fixing of the rotating rod, which improves both the stability of the cleaning brush's movement and the stability of the cleaning brush's cleaning process.

[0010] The present invention is further configured such that a screw hole is provided on the surface of the rotating rod, and the surface of the locking bolt is threaded into the inner cavity of the screw hole.

[0011] The above technical solution allows for easy connection of locking bolts through screw holes.

[0012] The present invention is further configured such that limit grooves are provided at both ends of the inner cavity of the housing, and sliders are welded to both ends of the threaded sleeve, the surface of the sliders being slidably connected to the inner cavity of the limit grooves.

[0013] By adopting the above technical solution, the slider can slide in its inner cavity through the limiting groove, which improves the stability of the threaded sleeve sliding.

[0014] The present invention is further configured such that a bearing is welded to the right side of the inner cavity of the housing, and the right side of the threaded rod is rotatably connected to the inner cavity of the bearing.

[0015] By adopting the above technical solution, the threaded rod can slide in its inner cavity through the bearing, which improves the stability of the threaded rod rotation.

[0016] The present invention is further configured such that a cover plate is attached to the surface of the housing, and the surface of the cover plate is connected to the housing by a threaded mounting bolt.

[0017] The above technical solution facilitates the maintenance of internal components through the cover plate.

[0018] In summary, this utility model has the following beneficial effects: 1. The servo motor, threaded rod, threaded sleeve, connecting rod and rotating plate facilitate the movement of the cleaning brush, making it easy to clean the debris adsorbed on the surface of the screen, ensuring the flow of water and improving the efficiency of the screen. 2. The hand crank and rotating rod facilitate the rotation and flipping of the cleaning brush, making it easy to clean the debris adsorbed by the brush and improving its efficiency. The nut, fixing plate, and locking bolts facilitate the limiting and fixing of the rotating rod, which improves the stability of the cleaning brush movement and cleaning. The screw hole facilitates the connection of the locking bolt. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional view of the overall shell structure of this utility model; Figure 3 This is a side view of the overall structure of the mesh panel of this utility model.

[0020] Reference numerals: 1. Mesh plate; 2. Cleaning brush; 3. Rotating plate; 4. Housing; 5. Support rod; 6. Threaded rod; 7. Limiting groove; 8. Slider; 9. Threaded sleeve; 10. Connecting rod; 11. Servo motor; 12. Locking bolt; 13. Rotating rod; 14. Fixing plate; 15. Nut; 16. Hand crank. Detailed Implementation

[0021] The present invention will be further described in detail below with reference to the accompanying drawings.

[0022] Example 1: refer to Figure 1 and Figure 2 A sewage treatment interception mechanism for a sewage treatment tank includes a mesh plate 1 and a cleaning brush 2. Support rods 5 are welded to both sides of the top of the mesh plate 1. A housing 4 is bolted to the top of the support rods 5. A servo motor 11 is bolted to the left side of the inner cavity of the housing 4. A threaded rod 6 is bolted to one side of the servo motor 11. A threaded sleeve 9 is threaded to the surface of the threaded rod 6. A connecting rod 10 is bolted to the surface of the threaded sleeve 9. A rotating plate 3 is bolted to the surface of the connecting rod 10.

[0023] Furthermore, limit grooves 7 are provided at both ends of the inner cavity of the housing 4, and sliders 8 are welded to both ends of the threaded sleeve 9. The surface of the sliders 8 is slidably connected to the inner cavity of the limit grooves 7. Through the limit grooves 7, the sliders 8 can slide in the inner cavity, which improves the sliding stability of the threaded sleeve 9.

[0024] Furthermore, a bearing is welded to the right side of the inner cavity of the housing 4, and the right side of the threaded rod 6 is rotatably connected to the inner cavity of the bearing. Through the bearing, the threaded rod 6 can slide in its inner cavity, which improves the stability of the rotation of the threaded rod 6.

[0025] Furthermore, a cover plate is attached to the surface of the housing 4, and the connection between the surface of the cover plate and the housing 4 is made by a threaded bolt. The cover plate facilitates the maintenance of the internal parts of the housing 4.

[0026] Example 2: refer to Figures 1-3 A sewage treatment interception mechanism for sewage treatment includes a rotating plate 3 with a hand crank 16 movably connected to one side. A rotating rod 13 is welded to one side of the hand crank 16. One side of the rotating rod 13 is bolted to the back of the cleaning brush 2. The hand crank 16 and the rotating rod 13 facilitate the rotation and flipping of the cleaning brush 2, making it easier to clean the debris adsorbed by the cleaning brush 2 and improving the efficiency of the cleaning brush 2.

[0027] Furthermore, fixing plates 14 are welded to both sides of the rotating plate 3. Nuts 15 are welded to the surface of the fixing plates 14. Locking bolts 12 are threaded into the inner cavity of the nuts 15. The nuts 15, fixing plates 14 and locking bolts 12 facilitate the limiting and fixing of the rotating rod 13, which improves the stability of the cleaning brush 2 during movement and the stability of the cleaning brush 2 during cleaning.

[0028] Furthermore, the surface of the rotating rod 13 is provided with a screw hole, and the surface of the locking bolt 12 is threaded into the inner cavity of the screw hole, so that the locking bolt 12 can be connected through the screw hole.

[0029] Brief description of usage: Firstly, after prolonged use, the surface of the mesh plate 1 easily accumulates debris. The user starts the servo motor 11 via an external controller. The servo motor 11 has forward and reverse rotation functions, driving the threaded rod 6 to rotate. Since the threads on the surface of the threaded rod 6 and the threads in the inner cavity of the threaded sleeve 9 are threadedly connected, the rotation of the threaded rod 6 drives the threaded sleeve 9 to move. The threaded sleeve 9 then drives the connecting rod 10 to move, which in turn drives the rotating plate 3 to move. The rotating plate 3 then drives the cleaning brush 2 to move left and right repeatedly. The movement of the cleaning brush 2 facilitates the cleaning of debris accumulated on the surface of the mesh plate 1, improving the efficiency of its use. When cleaning the surface of the cleaning brush 2 and removing the dirt adsorbed by the cleaning process, the user turns the locking bolt 12 in reverse to disengage it from the nut 15 and the inner cavity of the screw hole. At this time, the limiting pressure of the rotating rod 13 is released. Then, the user holds the hand crank 16 and turns it clockwise. The hand crank 16 drives the rotating rod 13 to rotate, which in turn drives the cleaning brush 2 to rotate 180 degrees. At this time, the cleaning brush 2 is in a vertical position, and the screw hole on the surface of the rotating rod 13 is symmetrical with the fixing plate 14. Then, the user turns the locking bolt 12 clockwise again to insert the locking bolt 12 into the screw hole and the inner cavity of the nut 15. At this time, the cleaning brush 2 is fixed, and the user can then clean the dirt on the surface of the cleaning brush 2.

[0030] It should be noted that parts have a lifespan and can be replaced during regular maintenance when they no longer meet performance requirements. Deterioration in performance due to prolonged use of parts is not a design defect of this application.

[0031] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A wastewater interception mechanism for wastewater treatment in a wastewater treatment pond, comprising a mesh plate (1) and a cleaning brush (2), characterized in that: Support rods (5) are welded to both sides of the top of the mesh plate (1). The top of the support rod (5) is bolted to the housing (4). The left side of the inner cavity of the housing (4) is bolted to the servo motor (11). The side of the servo motor (11) is bolted to the threaded rod (6). The surface of the threaded rod (6) is threaded to the threaded sleeve (9). The surface of the threaded sleeve (9) is bolted to the connecting rod (10). The surface of the connecting rod (10) is bolted to the rotating plate (3).

2. The interception mechanism for sewage treatment in a sewage treatment pond according to claim 1, characterized in that: A hand crank (16) is movably connected to one side of the rotating plate (3), and a rotating rod (13) is welded to one side of the hand crank (16). One side of the rotating rod (13) is bolted to the back of the cleaning brush (2).

3. The interception mechanism for sewage treatment in a sewage treatment pond according to claim 2, characterized in that: Both sides of the rotating plate (3) are welded with fixing plates (14), and nuts (15) are welded to the surface of the fixing plates (14). The inner cavity of the nuts (15) is threaded with locking bolts (12).

4. The interception mechanism for sewage treatment in a sewage treatment pond according to claim 3, characterized in that: The rotating rod (13) has a screw hole on its surface, and the locking bolt (12) is threaded into the inner cavity of the screw hole.

5. The interception mechanism for sewage treatment in a sewage treatment pond according to claim 1, characterized in that: The inner cavity of the housing (4) has a limiting groove (7) at both ends, and the threaded sleeve (9) has a slider (8) welded to both ends. The surface of the slider (8) is slidably connected to the inner cavity of the limiting groove (7).

6. The interception mechanism for sewage treatment in a sewage treatment pond according to claim 1, characterized in that: A bearing is welded to the right side of the inner cavity of the housing (4), and the right side of the threaded rod (6) is rotatably connected to the inner cavity of the bearing.

7. The interception mechanism for sewage treatment in a sewage treatment pond according to claim 1, characterized in that: The surface of the housing (4) is fitted with a cover plate, and the surface of the cover plate is connected to the housing (4) by a threaded mounting bolt.

Images