CN219117255U

CN219117255U - Mud scraping structure of water treatment aerobic tank

Info

Publication number: CN219117255U
Application number: CN202223567914.5U
Authority: CN
Inventors: 何裕南; 麦慧堂; 张晓彤
Original assignee: Foshan Shunde Huaqingyuan Environmental Protection Co ltd
Current assignee: Foshan Shunde Huaqingyuan Environmental Protection Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-02
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a mud scraping structure of a water treatment aerobic tank, which comprises a top plate, a mounting frame, rotating wheels, a conveying belt, protruding blocks and mud scraping heads, wherein the protruding blocks are uniformly distributed on the periphery of the conveying belt, rotating grooves are formed in one side of the top ends of the protruding blocks in a penetrating mode, rotating shafts are arranged in the rotating grooves, the mud scraping heads are arranged on the outer sides of the protruding blocks, connecting arms are arranged on two sides of the bottom of each mud scraping head, the connecting arms are sleeved on the periphery of the corresponding rotating shafts, the mud scraping heads are arranged in inverted triangle, mud scraping vertical plates are arranged at the positions, close to corners, of the top ends of the mud scraping heads, strip-shaped connecting blocks are arranged at two ends of the connecting arms, the end portions of the strip-shaped connecting blocks are connected with side plates, and the side plates are in fastening connection with the outer walls of the protruding blocks through limiting springs. This novel scrape mud structure scrape mud even effectual when scraping mud, scrape mud efficiency and promote greatly, be fit for extensively using widely.

Description

Mud scraping structure of water treatment aerobic tank

Technical Field

The utility model relates to the technical field of water treatment, in particular to a mud scraping structure of a water treatment aerobic tank.

Background

In order to facilitate scraping of sludge accumulated at the bottom of the aerobic tank in the water treatment process, a sludge scraping structure is necessary.

Patent number CN202822900U discloses a peripheral drive mud scraper mud scraping structure, including crossing the work bridge in sewage treatment pond, its innovation point lies in: the sewage treatment tank bottom is provided with a mud scraping plate which is arranged in an extending way along the extending direction of the working bridge, and the mud scraping plate is fixedly connected with the working bridge through a connecting bracket; the mud scraping plate is provided with a bidirectional scraping structure. The utility model has the advantages that: the scraping structures are arranged on the two sides of the scraping plate, so that when the working bridge walks on the sewage treatment tank, the scraping structures of the scraping plate are utilized to scoop up and push away sludge, the sludge suction nozzle is convenient to suck the sludge, and the sludge removal effect is good.

The prior mud scraping structure has the following defects: 1. the mud scraping structure has poor mud scraping effect when scraping mud, and mud scraping efficiency is poor. Therefore, we propose a water treatment aerobic tank mud scraping structure.

Disclosure of Invention

The utility model mainly aims to provide a mud scraping structure of a water treatment aerobic tank, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a water treatment aerobic tank scrapes mud structure, includes roof, mounting bracket, runner, conveyer, lug and scrapes mud head, lug evenly distributed is peripheral in conveyer, lug top one side has run through and has been seted up the change groove and change the inslot and be provided with the axis of rotation, the lug outside is provided with scrapes mud head, it all is provided with the linking arm to scrape mud head bottom both sides, the linking arm all overlaps and locates the axis of rotation periphery that corresponds, it sets up to the triangle-shaped to scrape mud head, it is provided with scrapes mud riser to scrape mud head top end near the corner, the linking arm both ends all are provided with the bar connecting block, bar connecting block end connection has the curb plate, carry out fastening connection through spacing spring between curb plate and the lug outer wall.

Further, the risers have all been welded at roof top both ends, preformed hole has been run through to riser top one side, utilizes the outside bolt to pass the preformed hole, conveniently is connected with outside drive structure to conveniently utilize outside drive structure to drive this mud structure of scraping and remove.

Further, the mounting frames are welded at two ends of the bottom of the vertical plate, the inner side of the bottom end of the mounting frame is connected with the rotating wheel through the driven rotating shaft, and the periphery of the rotating wheel is sleeved with the conveying belt.

Further, one group of the driven rotating shafts is provided with a belt pulley at one side periphery, one end of the top plate top is provided with a driving motor mounting seat, the driving motor is conveniently and fixedly mounted at the top of the driving motor mounting seat, and an output shaft of the driving motor is in transmission connection with the belt pulley through a belt.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the sludge scraping structure of the water treatment aerobic tank, when the convex blocks rotate, the connecting arms and the sludge scraping heads can be driven to rotate along the periphery of the conveying belt, sludge at the bottom of the aerobic tank is conveniently and effectively scraped through the sludge scraping heads and the sludge scraping vertical plates, and certain limiting effect is conveniently achieved on the side plates through the limiting springs, so that the connecting arms and the sludge scraping heads can swing within a certain range, and the sludge scraping effect of the sludge scraping structure in sludge scraping is better, and the sludge scraping efficiency is greatly improved through the arrangement of the sludge scraping vertical plates.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a sludge scraping structure of a water treatment aerobic tank.

Fig. 2 is a schematic side view of a bump, a mud scraping head, a connecting arm and a side plate of a mud scraping structure of a water treatment aerobic tank.

Fig. 3 is a schematic diagram of a front view structure of a mud scraping head, a connecting arm, a limiting spring and a side plate of the mud scraping structure of the water treatment aerobic tank.

In the figure: 1. a top plate; 2. a riser; 3. a preformed hole; 4. a mounting frame; 5. a driven rotating shaft; 6. a drive motor mount; 7. a rotating wheel; 8. a conveyor belt; 9. a bump; 10. a connecting arm; 11. a mud scraping head; 12. a side plate; 13. a limit spring; 14. a belt pulley; 15. a bar-shaped connecting block; 16. a mud scraping vertical plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a water treatment aerobic tank mud scraping structure comprises a top plate 1, a mounting frame 4, a rotating wheel 7, a conveying belt 8, a protruding block 9 and mud scraping heads 11, wherein the protruding block 9 is evenly distributed on the periphery of the conveying belt 8, a rotating groove is formed in one side of the top end of the protruding block 9 in a penetrating mode, a rotating shaft is arranged in the rotating groove, the mud scraping heads 11 are arranged on the outer side of the protruding block 9, connecting arms 10 are arranged on two sides of the bottom of the mud scraping heads 11, the connecting arms 10 are sleeved on the periphery of the corresponding rotating shaft, the mud scraping heads 11 are arranged into inverted triangles, mud scraping vertical plates 16 are arranged on the top ends of the mud scraping heads 11 and close to corners, strip-shaped connecting blocks 15 are arranged at two ends of the connecting arms 10, side plates 12 are connected at the ends of the strip-shaped connecting blocks 15, and the side plates 12 are fixedly connected with the outer walls of the protruding blocks 9 through limiting springs 13.

Wherein, riser 2 has all been welded at roof 1 top both ends, riser 2 top one side runs through and has seted up preformed hole 3.

In this embodiment, as shown in fig. 1, the external bolt passes through the preformed hole 3, so as to be connected with the external driving structure conveniently, and the external driving structure is used for driving the mud scraping structure to move conveniently.

Wherein, riser 2 bottom both ends all weld and have mounting bracket 4, mounting bracket 4 bottom inboard is connected with runner 7 through driven pivot 5, runner 7 peripheral cover is equipped with conveyer belt 8.

In this embodiment, as shown in fig. 1, when the driven rotating shaft 5 rotates, the rotating wheel 7 and the conveyor belt 8 are conveniently driven to rotate synchronously.

The periphery of one side of the driven rotating shaft 5 is provided with a belt pulley 14, and one end of the top plate 1 is provided with a driving motor mounting seat 6.

In this embodiment, as shown in fig. 1, the top of the driving motor mounting seat 6 is convenient for fixedly mounting a driving motor, and the output shaft of the driving motor is in transmission connection with the belt pulley 14 through a belt.

It should be noted that, the utility model is a water treatment aerobic tank mud scraping structure, during operation, the top of the driving motor installation seat 6 is convenient for fixedly installing the driving motor, the output shaft of the driving motor is in transmission connection with the belt pulley 14 through the belt, the external bolt passes through the preformed hole 3, and the connection with the external driving structure is convenient, thereby the external driving structure is convenient to drive the mud scraping structure to move, the driven rotating shaft 5 conveniently drives the rotating wheel 7 and the conveying belt 8 to synchronously rotate when rotating, the protruding block 9 rotates, the protruding block 9 can drive the connecting arm 10 and the mud scraping head 11 to rotate along the periphery of the conveying belt 8 when rotating, the mud at the bottom of the aerobic tank is conveniently and effectively scraped through the mud scraping head 11 and the mud scraping vertical plate 16, and the limiting spring 13 conveniently plays a certain limiting role on the side plate 12, so that the connecting arm 10 and the mud scraping head 11 can swing within a certain range, and the mud scraping efficiency is greatly improved through the arrangement of the mud scraping vertical plate 16.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mud structure is scraped to good oxygen pond of water treatment, includes roof (1), mounting bracket (4), runner (7), conveyer (8), lug (9) and scrapes mud head (11), its characterized in that: the utility model discloses a mud scraper, including conveyer belt (8), lug (9), connecting arm (10), connecting arm (11) are provided with in lug (9) top one side is run through and is offered change groove and change inslot and be provided with the axis of rotation, the lug (9) outside is provided with scrapes mud head (11), it all is provided with linking arm (10) to scrape mud head (11) bottom both sides, it is peripheral that corresponding axis of rotation is all located to cover linking arm (10), it sets up to the triangle-shaped to scrape mud head (11), it is provided with and scrapes mud riser (16) near the corner to scrape mud head (11) top, linking arm (10) both ends all are provided with bar connecting block (15), bar connecting block (15) end connection has curb plate (12), carry out fastening connection through spacing spring (13) between curb plate (12) and the lug (9) outer wall.

2. The water treatment aerobic tank mud scraping structure according to claim 1, wherein: the novel vertical plate is characterized in that two ends of the top plate (1) are welded with vertical plates (2), and reserved holes (3) are formed in one side of the top ends of the vertical plates (2) in a penetrating mode.

3. The water treatment aerobic tank mud scraping structure according to claim 1, wherein: the utility model discloses a vertical plate, including riser (2) bottom both ends have all welded mounting bracket (4), mounting bracket (4) bottom inboard is connected with runner (7) through driven pivot (5), runner (7) peripheral cover is equipped with conveyer (8).

4. A water treatment aerobic tank mud scraping structure according to claim 3, wherein: one group of the driven rotating shafts (5) is provided with a belt pulley (14) at one side periphery, and one end of the top plate (1) is provided with a driving motor mounting seat (6).