CN212941623U

CN212941623U - A scrape mud bridge for sewage treatment

Info

Publication number: CN212941623U
Application number: CN202021156123.1U
Authority: CN
Inventors: 陈腾达; 陈志坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-21
Filing date: 2020-06-21
Publication date: 2021-04-13
Anticipated expiration: 2030-06-21

Abstract

The utility model discloses a mud scraping bridge for sewage treatment, which comprises a mud scraping bridge main body, wherein the mud scraping bridge main body comprises a scraper blade, the upper surface of the scraper blade is provided with a groove, the inside of the groove is provided with a rack, one end of the scraper blade is provided with an arc plate, one side of the inside of the arc plate, which is close to the scraper blade, is provided with a motor, the power output end of the motor is fixed with a rotating shaft, one end of the rotating shaft, which is far away from the motor, is fixed with a gear, the gear is positioned inside the groove and is meshed with the groove, one side of the scraper blade, which is close to the arc plate, is provided with a limit groove, the limit block is inserted into the limit groove, the utility model is provided with the arc plate, the motor drives the rotating shaft to rotate, the rotating shaft can drive the gear to rotate, the gear can move when rotating on the rack, the, so that the sludge scraped from the side surface of the scraper can be pushed to the inside of the sludge outlet, and the sludge residue is avoided.

Description

A scrape mud bridge for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a scrape mud bridge for sewage treatment.

Background

At first need deposit silt in sewage treatment, this process needs the inside operation at the sedimentation tank, and the mud bridge is scraped in the general installation of sedimentation tank, and the main shaft drives and scrapes the mud bridge and rotate for scrape the mud bridge and can scrape the sediment in the silt of sedimentation tank bottom, because the sedimentation tank bottom is the tilt state, silt is because the dead weight can get into the inside of mud mouth, but after the mud scraping of mud scraping plate, the side of mud scraping plate still remains mud.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mud scraping bridge for sewage treatment to after the mud scraping of mud scraping plate among the solution prior art, the problem of the remaining mud still of side of mud scraping plate.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a scrape mud bridge for sewage treatment, includes and scrapes mud bridge main part, it includes the scraper blade to scrape mud bridge main part, the upper surface of scraper blade is seted up flutedly, the inside of recess is provided with the rack, the one end of scraper blade is provided with the arc board, the motor is installed to one side that the inside of arc board is close to the scraper blade, the power take off end of motor is fixed with the pivot, the one end that the motor was kept away from in the pivot is fixed with the gear, the gear is located the inside of recess, and gear and groove engagement.

Preferably, the limiting block is installed on one side, close to the arc plate, of the scraper, the limiting groove is formed in the position, corresponding to the limiting block, of the arc plate, and the limiting block is inserted into the limiting groove.

Preferably, still include the sedimentation tank, the below middle part of sedimentation tank is provided with the mud outlet, install the main shaft in the middle of the inside of sedimentation tank, scrape the mud bridge main part and still include the crane span structure, the one end of crane span structure is fixed mutually with the upper end of main shaft, is connected with the link between crane span structure and the scraper blade.

Preferably, the middle part of the connecting frame is provided with a floating mud blocking net which is a metal net.

Preferably, a support is arranged below one end, far away from the main shaft, of the bridge, a ball is mounted at the lower end of the support, and a track groove is formed in the position, corresponding to the support, of the sedimentation tank.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up the arc board, the motor drives the pivot and rotates, and the pivot can drive gear revolve, and the gear can take place to remove when rotating on the rack, and the gear at this moment can drive the arc board and remove to in promote the inside to the mud outlet with the silt of scraping out to the scraper blade side, avoid silt to remain.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a perspective view of the arc plate and the scraper of the present invention;

fig. 3 is a schematic view of the connection between the arc plate and the scraper of the present invention.

In the figure: 1. a sedimentation tank; 2. a mud scraping bridge main body; 21. a connecting frame; 22. floating mud blocking nets; 23. a squeegee; 24. a bridge frame; 3. a main shaft; 4. a sludge outlet; 5. a rack; 6. a gear; 7. an arc plate; 8. a rotating shaft; 9. a limiting block; 10. a limiting groove; 11. a motor; 12. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, a sludge scraping bridge for sewage treatment includes a sedimentation tank 1, a sludge outlet 4 disposed at the middle part below the sedimentation tank 1, a main shaft 3 mounted in the middle of the sedimentation tank 1, and a sludge scraping bridge main body 2 mounted on the main shaft 3, wherein the sedimentation tank 1 is used as a sedimentation place, the sludge outlet 4 is used as a sludge outlet position, the main shaft 3 should be driven by a motor to rotate, the motor drives the main shaft 3 to rotate, the main shaft 3 can drive the sludge scraping bridge main body 2 to rotate, and sludge scraping operation can be performed when the sludge scraping bridge main body 2 rotates;

as shown in fig. 2 and fig. 3, the mud scraping bridge main body 2 includes a scraping plate 23, a groove 12 is formed in the upper surface of the scraping plate 23, a rack 5 is arranged inside the groove 12, an arc plate 7 is arranged at one end of the scraping plate 23, a motor 11 is installed inside the arc plate 7 and on the side close to the scraping plate 23, a rotating shaft 8 is fixed at the power output end of the motor 11, a gear 6 is fixed at the end of the rotating shaft 8 far away from the motor 11, the gear 6 is located inside the groove 12, the gear 6 is meshed with the groove 12, the motor 11 drives the rotating shaft 8 to rotate, the rotating shaft 8 can drive the gear 6 to rotate, the gear 6 can move when rotating on the rack 5, the gear 6 at this time can drive the arc plate 7 to move, so that mud scraped from the side surface of the scraping plate;

as shown in fig. 1, a limiting block 9 is installed on one side of the scraper 23 close to the arc plate 7, a limiting groove 10 is formed in the arc plate 7 at a position corresponding to the limiting block 9, the limiting block 9 is inserted into the limiting groove 10, and when the arc plate 7 moves, the limiting block 9 can move in the limiting groove 10, so that the movement of the arc plate 7 is limited, and the arc plate 7 is prevented from being inclined when moving;

as shown in fig. 1, a connecting frame 21 is connected between a bridge frame 24 and a scraper 23, one end of the bridge frame 24 is fixed to the upper end of a main shaft 3, a support is arranged below one end of the bridge frame 24, which is far away from the main shaft 3, balls are installed at the lower end of the support, a track groove is formed in the position, corresponding to the support, of a sedimentation tank 1, a floating mud blocking net 22 is installed in the middle of the connecting frame 21, the floating mud blocking net 22 is a metal net, when the main shaft 3 rotates, the bridge frame 24 can be driven to rotate, when the bridge frame 24 rotates, the scraper 23 can be driven to rotate by the connecting frame 21, the scraper 23 can scrape mud, and the floating mud blocking net 22 made of metal can avoid mud floating upwards when scraping.

The utility model discloses a theory of operation and use flow: when the device is used, firstly, the main shaft 3 is driven by an external motor to drive the bridge frame 24 to rotate, the connecting frame 21 can drive the scraper 23 to rotate when the bridge frame 24 rotates, the scraper 23 can carry out mud scraping work, and the metal floating mud blocking net 22 can prevent mud from floating upwards during mud scraping;

after scraper blade 23 scrapes silt, silt can drop in the inside of mud outlet 4 because the dead weight, but the side of scraper blade 23 still remains silt, motor 11 drives pivot 8 and rotates, pivot 8 can drive gear 6 and rotate, gear 6 can take place to remove when rotating on rack 5, gear 6 at this moment can drive arc board 7 and remove, so that promote the inside to mud outlet 4 with the silt of scraping 23 side, motor 11 antiport can make gear 6 drive arc board 7 get back to original position.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a scrape mud bridge for sewage treatment, includes and scrapes mud bridge main part (2), its characterized in that: scrape mud bridge main part (2) and include scraper blade (23), the upper surface of scraper blade (23) is seted up flutedly (12), the inside of recess (12) is provided with rack (5), the one end of scraper blade (23) is provided with arc board (7), motor (11) are installed to one side that the inside of arc board (7) is close to scraper blade (23), the power take off end of motor (11) is fixed with pivot (8), the one end that motor (11) were kept away from in pivot (8) is fixed with gear (6), gear (6) are located the inside of recess (12), and gear (6) and recess (12) meshing.

2. A scraper bridge for sewage treatment according to claim 1, characterized in that: limiting blocks (9) are installed on one side, close to the arc plate (7), of the scraper (23), limiting grooves (10) are formed in the positions, corresponding to the limiting blocks (9), of the arc plate (7), and the limiting blocks (9) are inserted into the limiting grooves (10).

3. A scraper bridge for sewage treatment according to claim 1, characterized in that: still include sedimentation tank (1), the below middle part of sedimentation tank (1) is provided with mud outlet (4), main shaft (3) are installed to the inside centre of sedimentation tank (1), scrape mud bridge main part (2) and still include crane span structure (24), and the one end of crane span structure (24) is fixed mutually with the upper end of main shaft (3), is connected with link (21) between crane span structure (24) and scraper blade (23).

4. A scraper bridge for sewage treatment according to claim 3, characterized in that: the middle part of the connecting frame (21) is provided with a floating mud blocking net (22), and the floating mud blocking net (22) is a metal net.

5. A scraper bridge for sewage treatment according to claim 3, characterized in that: a support is arranged below one end, far away from the main shaft (3), of the bridge (24), balls are mounted at the lower end of the support, and a track groove is formed in the position, corresponding to the support, of the sedimentation tank (1).