CN214551414U

CN214551414U - Concentrated pond suspension type center drive mud scraper

Info

Publication number: CN214551414U
Application number: CN202121184980.7U
Authority: CN
Inventors: 赵攀; 刘义卫; 许柳红
Original assignee: Jinan Hongta Environmental Protection Technology Co ltd
Current assignee: Jinan Hongta Environmental Protection Technology Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-02
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a concentrated pond suspension type center drive mud scraper, including concentrated pond, the middle part in concentrated pond is equipped with first pivot, the external fixed surface of first pivot is connected with the pull rod, the other end fixed connection connecting plate of pull rod, two first mounting panels of bottom surface fixedly connected with of connecting plate, it is connected with the second pivot to rotate on the first mounting panel, the external fixed surface of second pivot is connected with the sprocket, two the cover is equipped with the chain on the sprocket, through second mounting panel fixedly connected with second scraper blade on the chain. The utility model discloses in, the second scraper blade can rotate along chain length direction circulation, accelerates the speed of first scraper blade the place ahead mud whereabouts, and when avoiding mud more, first scraper blade warp seriously, and avoids the mud in first scraper blade the place ahead to cross first scraper blade, leads to repeated mud scraping.

Description

Concentrated pond suspension type center drive mud scraper

Technical Field

The utility model relates to a sewage treatment device technical field especially relates to a concentrated pond suspension type central transmission mud scraper.

Background

Mud scraper mainly used municipal sewage treatment plant, in the great circular sedimentation tank of diameter among water works and the industrial wastewater treatment, get rid of the mud that subsides at the bottom of the pool and the dross of skimming the pool face, current center drive mud scraper adopts drive arrangement to drive the scraper blade usually and rotates the mud of scraping, mud slides the gathering along the scraper blade to the bottom of concentrated pond under the action of gravity, however, rely on mud self gravity, the speed that mud descends is slower, mud is piled up and rotates along with the scraper blade in the place ahead of scraper blade easily, not only cause the scraper blade to warp seriously, and the mud in scraper blade the place ahead turns over the scraper blade easily, thereby need deposit the mud of scraping once more.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a concentrated tank suspension type central transmission mud scraper.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a concentrated tank suspension type center transmission mud scraper comprises a concentrated tank, wherein the top of the concentrated tank is fixedly connected with a rack, the top of the rack is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first rotating shaft, the two sides of the outer surface of the first rotating shaft are symmetrically and fixedly connected with a plurality of pull rods, one ends of the pull rods, far away from the first rotating shaft, are fixedly connected with a connecting plate, the bottom surface of the connecting plate is fixedly connected with a plurality of connecting rods at equal intervals along the length direction, one ends of the connecting rods, far away from the connecting plate, are fixedly connected with a first scraper blade, the bottom surface of the connecting plate is fixedly connected with two first mounting plates, the first mounting plates are rotatably connected with a second rotating shaft, the outer surface of the second rotating shaft is fixedly connected with chain wheels, two chain wheels are sleeved with chains, and the chains are fixedly connected with second mounting plates at equal intervals, one end of the second mounting plate, which is far away from the chain, is fixedly connected with a second scraper.

Further, first pivot passes through the bearing with the frame and rotates and be connected, the bottom surface fixedly connected with third pivot of first pivot, the outer fixed surface of third pivot is connected with a plurality of stirring leaves, the inner wall bottom surface of third pivot and concentration tank passes through the bearing frame and rotates and be connected.

Furthermore, a sludge outlet pipe is arranged at one side of the concentration tank close to the bottom.

Furthermore, a second motor is fixedly connected to the rear of one of the first mounting plates, and an output end of the second motor is fixedly connected with the second rotating shaft.

Further, the second scraper is positioned right in front of the first scraper.

Further, the two chain wheels are positioned in the same plane.

The utility model has the advantages that:

the utility model discloses when using, through the setting of sprocket, chain, second mounting panel, second scraper blade etc. the second scraper blade can rotate along chain length direction circulation, and the speed of the mud whereabouts of first scraper blade the place ahead with higher speed, when avoiding mud more, first scraper blade warp seriously, and avoids the mud in first scraper blade the place ahead to cross first scraper blade, leads to the repeated mud of scraping.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged view of a in fig. 1 according to the present invention;

fig. 3 is a cross-sectional view of B-B in fig. 2 according to the present invention.

Illustration of the drawings:

1. a concentration tank; 2. a frame; 3. a first motor; 4. a first rotating shaft; 5. a pull rod; 6. a mud outlet pipe; 7. a third rotating shaft; 8. a second squeegee; 9. stirring blades; 10. a connecting plate; 11. a connecting rod; 12. a first squeegee; 13. a second rotating shaft; 14. a sprocket; 15. a first mounting plate; 16. a chain; 17. a second mounting plate; 18. a second motor.

Detailed Description

Fig. 1 to 3 show, which relate to a concentrated tank suspended type center transmission mud scraper, comprising a concentrated tank 1, a frame 2 fixedly connected to the top of the concentrated tank 1, a first motor 3 fixedly connected to the top of the frame 2, a first rotating shaft 4 fixedly connected to the output end of the first motor 3, a plurality of pull rods 5 symmetrically and fixedly connected to the two sides of the outer surface of the first rotating shaft 4, a connecting plate 10 fixedly connected to one end of each pull rod 5 far from the first rotating shaft 4, a plurality of connecting rods 11 fixedly connected to the bottom surface of the connecting plate 10 along the length direction at equal intervals, a first scraper 12 fixedly connected to one end of each connecting rod 11 far from the connecting plate 10, two first mounting plates 15 fixedly connected to the bottom surface of the connecting plate 10, a second rotating shaft 13 rotatably connected to the first mounting plates 15, a sprocket 14 fixedly connected to the outer surface of the second rotating shaft 13, a chain 16 sleeved on the sprocket 14, and a second mounting plate 17 fixedly connected to the chain 16 at equal intervals, the end of the second mounting plate 17 away from the chain 16 is fixedly connected with a second scraper 8.

When using this concentrated pond suspension type center drive mud scraper, at first start first motor 3 and drive first pivot 4 and rotate, first pivot 4 drives pull rod 5 and connecting plate 10 on it, first scraper blade 12 rotates and scrapes mud, when 1 accumulational mud in concentrated pond bottom is more leads to first scraper blade 12 the place ahead pivoted mud more, start second motor 18 and drive sprocket 14 and rotate, sprocket 14 drives the transmission of chain 16, thereby second scraper blade 8 on second mounting panel 17 and it scrapes in first scraper blade 12 the place ahead circulation, accelerate mud whereabouts speed, avoid first scraper blade 12 to warp seriously, there is certain practicality.

In the further scheme, first pivot 4 passes through the bearing rotation with frame 2 and is connected, the bottom surface fixedly connected with third pivot 7 of first pivot 4, a plurality of stirring leaves 9 of the outer fixed surface of third pivot 7 are connected, third pivot 7 is connected with the inner wall underrun of concentrated pond 1 through the bearing frame rotation, first motor 3 drives first pivot 4 and third pivot 7 and rotates, the setting up of bearing and bearing frame makes the rotation of first pivot 4, third pivot 7 more steady.

In a further scheme, a sludge outlet pipe 6 is arranged at one side of the concentration tank 1 close to the bottom, and sludge collected in the concentration tank 1 is discharged from the sludge outlet pipe 6.

In a further scheme, a second motor 18 is fixedly connected to the rear of one of the first mounting plates 15, the output end of the second motor 18 is fixedly connected to the second rotating shaft 13, and the second motor 18 drives the chain wheel 14 to rotate, so that the chain 16 drives the second scraper 8 to move circularly.

In a further embodiment, the second scraper 8 is positioned directly in front of the first scraper 12, and the second scraper 8 accelerates the descending speed of the sludge deposited in front of the first scraper 12.

In a further embodiment, the two sprockets 14 are positioned in the same plane to smooth the rotation of the chain 16.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a concentrated pond suspension type central transmission mud scraper, includes concentrated pond (1), its characterized in that: the top of the concentration tank (1) is fixedly connected with a rack (2), the top of the rack (2) is fixedly connected with a first motor (3), the output end of the first motor (3) is fixedly connected with a first rotating shaft (4), the outer surface of the first rotating shaft (4) is symmetrically and fixedly connected with a plurality of pull rods (5), one end of each pull rod (5) far away from the first rotating shaft (4) is fixedly connected with a connecting plate (10), the bottom surface of each connecting plate (10) is fixedly connected with a plurality of connecting rods (11) at equal intervals along the length direction, one end of each connecting rod (11) far away from the connecting plate (10) is fixedly connected with a first scraper (12), the bottom surface of each connecting plate (10) is fixedly connected with two first mounting plates (15), the first mounting plates (15) are rotatably connected with a second rotating shaft (13), the outer surface of the second rotating shaft (13) is fixedly connected with a chain wheel (14), two the cover is equipped with chain (16) on sprocket (14), equidistant fixedly connected with second mounting panel (17) on chain (16), the one end fixedly connected with second scraper blade (8) of chain (16) are kept away from in second mounting panel (17).

2. The concentrated tank suspended central transmission mud scraper as claimed in claim 1, wherein: first pivot (4) are connected through the bearing rotation with frame (2), the bottom surface fixedly connected with third pivot (7) of first pivot (4), a plurality of stirring leaves (9) of surface fixedly connected with of third pivot (7), inner wall underrun of third pivot (7) and concentrated pond (1) rotates with the bearing frame and is connected.

3. The concentrated tank suspended central transmission mud scraper as claimed in claim 1, wherein: a sludge outlet pipe (6) is arranged at one side of the concentration tank (1) close to the bottom.

4. The concentrated tank suspended central transmission mud scraper as claimed in claim 1, wherein: one of the first mounting plates (15) is fixedly connected with a second motor (18) at the back, and the output end of the second motor (18) is fixedly connected with a second rotating shaft (13).

5. The concentrated tank suspended central transmission mud scraper as claimed in claim 1, wherein: the second scraper (8) is positioned right in front of the first scraper (12).

6. The concentrated tank suspended central transmission mud scraper as claimed in claim 1, wherein: the two chain wheels (14) are positioned in the same plane.