CN219558801U

CN219558801U - Central transmission mud scraper for sewage treatment

Info

Publication number: CN219558801U
Application number: CN202321120058.0U
Authority: CN
Inventors: 祖恩弟
Original assignee: Ganzhou Darui Electromechanical Equipment Co ltd
Current assignee: Ganzhou Darui Electromechanical Equipment Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-08-22
Anticipated expiration: 2033-05-11

Abstract

The utility model relates to the technical field of mud scrapers, in particular to a central transmission mud scraper for sewage treatment, which aims at the fact that most of the existing mud scrapers are of fixed design, so that the scraping area of the mud scrapers is limited, and the mud scraping efficiency and the cleaning effect are affected; meanwhile, when the mud is scraped and the raised mud blocks are hard, the mud scraping plate can be in hard contact, so that the motor equipment is damaged; meanwhile, when the mud is scraped and the mud blocks with harder bulges are encountered, the first spring and the second spring can be compressed, so that the hard contact of the mud scraping plate is avoided, and the damage of motor equipment is avoided.

Description

Central transmission mud scraper for sewage treatment

Technical Field

The utility model relates to the technical field of mud scrapers, in particular to a central transmission mud scraper for sewage treatment.

Background

In the wastewater treatment process of town sewage treatment plants and industrial wastewater treatment stations, common treatment processes are to treat sewage in a mode of combining a physical and chemical method with a biological method, and sewage constructs related to the physical and chemical method comprise a primary sedimentation tank, an air floatation tank and the like.

However, most of the existing mud scrapers are of fixed designs, so that the scraping area of the mud scrapers is limited, and the mud scraping efficiency and the cleaning effect are affected; meanwhile, when the mud is scraped and the protruding hard mud blocks are encountered, the mud scraping plate can be in hard contact, so that motor equipment is damaged.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, most of mud scrapers are of fixed designs, so that the scraping area of the mud scrapers is limited, and the mud scraping efficiency and the cleaning effect are affected; meanwhile, when the mud is scraped and the raised hard mud blocks are encountered, the mud scraping plate can be in hard contact, so that the motor equipment is damaged.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a central transmission mud scraper for sewage treatment, includes the support, the top fixedly connected with pillar of support, and the top fixedly connected with cell body of pillar, the drainage mouth has been seted up on the cell body, and the top fixedly connected with roof of cell body, the top fixedly connected with reciprocating mechanism of roof, and reciprocating mechanism slidable mounting has piston mechanism, reciprocating mechanism bottom fixedly connected with drive mechanism, and fixedly connected with mud subassembly on the drive mechanism scrapes.

Preferably, the reciprocating mechanism comprises a mounting seat fixedly connected to the top of the top plate, the top of the mounting seat is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a first rotating shaft, and a transmission rod is fixedly connected to the first rotating shaft.

Preferably, the piston mechanism comprises a sliding frame fixedly connected to the top plate, the sliding frame is slidably provided with a piston block, the piston block is rotatably provided with a transmission arm, and the transmission arm is rotatably connected with the transmission rod.

Preferably, the transmission mechanism comprises a fixed rod fixedly connected to the bottom of the piston block, a second motor is fixedly connected to the fixed rod, and a second rotating shaft is fixedly connected to an output shaft of the second motor.

Preferably, the mud scraping assembly comprises a mounting block fixedly connected to the bottom of the second rotating shaft, the left side and the right side of the mounting block are respectively provided with a groove body, a first spring is fixedly installed in each groove body, a sliding block is fixedly connected to the first spring, a mounting rod is fixedly connected to each sliding block, a first mud scraping plate is fixedly connected to each mounting rod, the first mud scraping plate is matched with the inner wall of the pond body, a second spring is fixedly connected to the bottom of the mounting block, a second mud scraping plate is fixedly connected to the second spring, and the second mud scraping plate is matched with the bottom of the pond body.

In the utility model, the central transmission mud scraper for sewage treatment has the beneficial effects that;

due to the arrangement of the reciprocating mechanism, the piston mechanism, the transmission mechanism and the mud scraping assembly, mud can be scraped on the inner wall and the bottom of the tank body, mud scraping treatment of up-and-down reciprocating movement is performed, mud scraping efficiency is high, and cleanliness is improved.

Due to the fact that the transmission mechanism and the mud scraping assembly are arranged, when the protruding hard mud blocks are encountered during mud scraping, the first spring and the second spring can be compressed, hard contact of the mud scraping plate is avoided, and damage to motor equipment is caused.

The utility model can scrape the soil on the inner wall and the bottom of the tank body, and can carry out up-and-down reciprocating mud scraping treatment, thereby having high mud scraping efficiency and improving the cleanliness; meanwhile, when the mud is scraped and the mud blocks with harder bulges are encountered, the first spring and the second spring can be compressed, so that the hard contact of the mud scraping plate is avoided, and the damage of motor equipment is avoided.

Drawings

FIG. 1 is a schematic diagram of a front cross-section structure of a center drive sludge scraper for sewage treatment;

FIG. 2 is an enlarged schematic view of the portion A in FIG. 1 of a center drive sludge scraper for sewage treatment according to the present utility model;

fig. 3 is an enlarged schematic view of a portion B of fig. 1 of a center drive sludge scraper for sewage treatment according to the present utility model.

In the figure: 1. a support; 2. a support post; 3. a cell body; 4. a drainage port; 5. a top plate; 6. a carriage; 7. a mounting base; 8. a first motor; 9. a first rotation shaft; 10. a transmission rod; 11. a transmission arm; 12. a piston block; 13. a fixed rod; 14. a second motor; 15. a second rotation shaft; 16. a mounting block; 17. a tank body; 18. a first spring; 19. a slide block; 20. a mounting rod; 21. a first scraper; 22. a second spring; 23. and a second scraper.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples

Referring to fig. 1-3, a central transmission mud scraper for sewage treatment comprises a support 1, wherein the top of the support 1 is fixedly connected with a support column 2, the top of the support column 2 is fixedly connected with a tank body 3, a drainage port 4 is formed in the tank body 3, the top of the tank body 3 is fixedly connected with a top plate 5, the top of the top plate 5 is fixedly connected with a reciprocating mechanism, the reciprocating mechanism is slidably provided with a piston mechanism, the bottom of the reciprocating mechanism is fixedly connected with a transmission mechanism, and the transmission mechanism is fixedly connected with a mud scraping assembly.

In the utility model, the reciprocating mechanism comprises an installation seat 7 fixedly connected to the top of a top plate 5, the top of the installation seat 7 is fixedly connected with a first motor 8, the output shaft of the first motor 8 is fixedly connected with a first rotating shaft 9, and the first rotating shaft 9 is fixedly connected with a transmission rod 10.

In the utility model, the piston mechanism comprises a sliding frame 6 fixedly connected to a top plate 5, a piston block 12 is slidably arranged on the sliding frame 6, a transmission arm 11 is rotatably arranged on the piston block 12, and the transmission arm 11 is rotatably connected with a transmission rod 10.

In the utility model, the transmission mechanism comprises a fixed rod 13 fixedly connected to the bottom of the piston block 12, the fixed rod 13 is fixedly connected with a second motor 14, and the output shaft of the second motor 14 is fixedly connected with a second rotating shaft 15.

In the utility model, the mud scraping assembly comprises a mounting block 16 fixedly connected to the bottom of a second rotating shaft 15, a groove body 17 is respectively arranged on the left side and the right side of the mounting block 16, a first spring 18 is fixedly arranged in the groove body 17, a sliding block 19 is fixedly connected to the first spring 18, a mounting rod 20 is fixedly connected to the sliding block 19, a first mud scraping plate 21 is fixedly connected to the mounting rod 20, the first mud scraping plate 21 is matched with the inner wall of the pool body 3, a second spring 22 is fixedly connected to the bottom of the mounting block 16, a second mud scraping plate 23 is fixedly connected to the second spring 22, and the second mud scraping plate 23 is matched with the bottom of the pool body 3.

In the utility model, the working principle is that; the second motor 14 is started, the output shaft of the second motor 14 drives the second rotation shaft 15 to rotate, the second rotation shaft 15 drives the installation block 16 to rotate, two first mud scraping plates 21 scrape mud on the inner wall of the tank body 3, meanwhile, the second mud scraping plates 23 scrape mud on the bottom of the tank body 3, the first motor 8 is started simultaneously, the output shaft of the first motor 8 drives the first rotation shaft 9 to rotate, the rotation of the first rotation shaft 9 can drive the transmission rod 10 to rotate, the rotation of the transmission rod 10 can drive the piston block 12 to reciprocate up and down through the transmission arm 11, the piston block 12 drives the second motor 14 to reciprocate up and down, mud scraping treatment of reciprocating up and down is achieved, mud scraping efficiency is high, cleanliness is improved, mud is directly flushed out through the drainage port 4, meanwhile, the first springs 18 and the second springs 22 are arranged, when the mud is scraped into the protruding hard mud blocks, the first springs 18 and the second springs 22 can be compressed, damage to the motor equipment is avoided.

Examples

The difference between this embodiment and the first embodiment is that: the turbine reducer is fixedly connected to the output shaft of the second motor 14, and the controller is arranged on the turbine reducer, when the load of the second motor 14 is too high, the controller controls the turbine reducer to reduce the output shaft of the second motor 14, and damage to the second motor 14 under the condition that the second motor 14 is loaded for a long time is effectively prevented.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a central transmission mud scraper for sewage treatment, includes support (1), its characterized in that, the top fixedly connected with pillar (2) of support (1), and the top fixedly connected with cell body (3) of pillar (2), drainage mouth (4) have been seted up on cell body (3), and the top fixedly connected with roof (5) of cell body (3), the top fixedly connected with reciprocating mechanism of roof (5), and reciprocating mechanism slidable mounting has piston mechanism, reciprocating mechanism bottom fixedly connected with drive mechanism, and fixedly connected with mud subassembly is scraped to drive mechanism on.

2. The central transmission mud scraper for sewage treatment according to claim 1, wherein the reciprocating mechanism comprises a mounting seat (7) fixedly connected to the top of the top plate (5), the top of the mounting seat (7) is fixedly connected with a first motor (8), an output shaft of the first motor (8) is fixedly connected with a first rotating shaft (9), and a transmission rod (10) is fixedly connected to the first rotating shaft (9).

3. A centre drive sludge scraper for sewage treatment according to claim 2, characterized in that the piston means comprises a carriage (6) fixedly connected to the top plate (5), and that the carriage (6) is slidably mounted with a piston block (12), that the piston block (12) is rotatably mounted with a drive arm (11), and that the drive arm (11) is rotatably connected with a drive rod (10).

4. The central transmission mud scraper for sewage treatment according to claim 1, wherein the transmission mechanism comprises a fixed rod (13) fixedly connected to the bottom of the piston block (12), a second motor (14) is fixedly connected to the fixed rod (13), and a second rotating shaft (15) is fixedly connected to an output shaft of the second motor (14).

5. The central transmission mud scraper for sewage treatment according to claim 1, wherein the mud scraping assembly comprises a mounting block (16) fixedly connected to the bottom of the second rotary shaft (15), groove bodies (17) are respectively formed in the left side and the right side of the mounting block (16), a first spring (18) is fixedly mounted in the groove bodies (17), a sliding block (19) is fixedly connected to the first spring (18), a mounting rod (20) is fixedly connected to the sliding block (19), a first mud scraping plate (21) is fixedly connected to the mounting rod (20), the first mud scraping plate (21) is matched with the inner wall of the tank body (3), a second spring (22) is fixedly connected to the bottom of the mounting block (16), a second mud scraping plate (23) is fixedly connected to the second spring (22), and the second mud scraping plate (23) is matched with the bottom of the tank body (3).