CN220194069U

CN220194069U - Mud scraper with adjustable mud scraping plate

Info

Publication number: CN220194069U
Application number: CN202321274505.8U
Authority: CN
Inventors: 张飞; 张国平; 张寒
Original assignee: Wuxi Changmai Environmental Protection Technology Co ltd
Current assignee: Wuxi Changmai Environmental Protection Technology Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-12-19
Anticipated expiration: 2033-05-24

Abstract

The utility model relates to a mud scraper with an adjustable mud scraping plate, which comprises a sedimentation tank, wherein a mud discharging groove is formed in the inner wall of the bottom of the sedimentation tank, a rotating shaft is rotatably connected to the bottom of the sedimentation tank, a first driving component is arranged at one end, far away from the sedimentation tank, of the rotating shaft, the first driving component is used for driving the rotating shaft to rotate, a scraping arm is fixedly connected to the outer wall of the rotating shaft, a supporting frame is fixedly connected to the outer wall of the rotating shaft, a second driving component is arranged on the supporting frame, and an adjusting rod is rotatably connected to the supporting frame. According to the utility model, the second driving assembly is arranged, and drives the scraping plates to adjust the angle through the adjusting rods and the adjusting plates, so that the sludge at the gap between the adjacent scraping plates under the initial angle is scraped clean.

Description

Mud scraper with adjustable mud scraping plate

Technical Field

The utility model relates to the technical field of mud scrapers, in particular to a mud scraper with an adjustable mud scraper.

Background

A mud scraper is a machine for cleaning mud from river channels, which is used in circular sedimentation tanks with larger diameters in urban sewage treatment plants, water works and industrial wastewater treatment to remove mud settled at the bottom of the tank and skimming slag on the surface of the tank.

The angle of the scraping plates on the existing mud scraper is fixed, and due to a certain gap between the scraping plates, the mud at the gap is difficult to scrape, so that improvement is needed.

Disclosure of Invention

The utility model provides a mud scraper with an adjustable mud scraper, which solves the technical problem that in the prior art, the angle of a scraping plate is fixed, and due to a certain gap between the scraping plates, mud at the gap is difficult to scrape.

The scheme for solving the technical problems is as follows: including the sedimentation tank, the bottom inner wall of sedimentation tank is provided with the mud groove, the bottom of sedimentation tank rotates and is connected with the axis of rotation, first drive assembly is installed to the one end that the sedimentation tank was kept away from to the axis of rotation, first drive assembly is used for driving the axis of rotation and rotates, the outer wall fixedly connected with of axis of rotation scrapes the arm, the outer wall fixedly connected with support frame of axis of rotation, install the second drive assembly on the support frame, rotate on the support frame and be connected with the regulation pole, the one end fixedly connected with regulating plate that the support frame was kept away from to the regulation pole, the bottom outer wall fixedly connected with a plurality of scrapers of regulating plate.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the first drive assembly includes first motor, the top outer wall fixedly connected with connecting rod of axis of rotation, the top outer wall fixedly connected with connecting block of connecting rod, the output shaft one end and the connecting block fixed connection of first motor.

Further, the outer wall fixedly connected with a plurality of auxiliary rods of adjusting the pole, and the one end that the auxiliary rod kept away from the adjusting pole is fixed connection with the regulating plate.

Further, the second driving assembly comprises a transmission belt, one end of the adjusting rod, which is far away from the adjusting plate, is fixedly connected with a transmission wheel, and the two transmission wheels are in transmission fit through the transmission belt.

Further, the second driving assembly further comprises a second motor, the outer wall of the second motor is fixedly connected with the connecting block, and the outer wall of the top of one driving wheel is fixedly connected with one end of an output shaft of the second motor.

Further, the outer wall of connecting rod rotates and is connected with the movable sleeve, the outer wall of movable sleeve rotates and is connected with the pinch roller, the outer wall of connecting rod has the locking ring through threaded connection.

The beneficial effects of the utility model are as follows: the utility model provides a mud scraper with an adjustable mud scraper, which has the following advantages:

according to the utility model, the second driving assembly is arranged, and drives the scraping plates to adjust the angles through the adjusting rods and the adjusting plates, so that the sludge at the gap between the adjacent scraping plates at the initial angle is scraped clean;

the scraping plate can scrape the silt of sedimentation tank bottom into the mud groove effectively through the angle of the second drive assembly once adjustment to the scraping plate after scraping one or several circles under certain angle.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of the general structure of a mud scraper with an adjustable mud scraper according to the present utility model;

FIG. 2 is a schematic diagram of a belt structure of a mud scraper with an adjustable mud scraper according to the present utility model;

fig. 3 is an enlarged schematic view of a portion a of a mud scraper with an adjustable mud scraper according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a sedimentation tank; 101. a sludge discharge groove; 2. a scraping arm; 3. an adjusting plate; 4. a scraper; 5. a support frame; 6. a rotating shaft; 7. a connecting block; 8. a first motor; 9. a second motor; 10. an adjusting rod; 11. an auxiliary lever; 12. a driving wheel; 13. a transmission belt; 14. a locking ring; 15. a connecting rod; 16. a movable sleeve; 17. and (5) a compression wheel.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-3, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, the utility model provides a mud scraper with an adjustable mud scraping plate, which comprises a sedimentation tank 1, wherein a mud discharging groove 101 is formed in the inner wall of the bottom of the sedimentation tank 1, a rotating shaft 6 is rotatably connected to the bottom of the sedimentation tank 1, a first driving component is arranged at one end of the rotating shaft 6 far away from the sedimentation tank 1, two symmetrically distributed scraping arms 2 are arranged on the outer wall of the rotating shaft 6, an adjusting rod 10 is rotatably connected to a supporting frame 5 (the adjusting rod 10 is spliced with the scraping arms 2), an adjusting plate 3 is fixedly connected to one end of the adjusting rod 10 far away from the supporting frame 5, a plurality of auxiliary rods 11 are fixedly connected to the outer wall of the adjusting rod 10, and one end of the auxiliary rods 11 far away from the adjusting rod 10 is fixedly connected with the adjusting plate 3 to play an auxiliary supporting effect through the plurality of auxiliary rods 11; the outer wall of the bottom of the adjusting plate 3 is fixedly connected with a plurality of scraping plates 4; the first driving component drives the rotating shaft 6, the scraping arm 2, the adjusting plate 3 and the scraping plate 4 to rotate, so that sludge at the bottom of the sedimentation tank 1 is scraped into the sludge discharge groove 101;

the first driving assembly comprises a first motor 8 (the first motor 8 is fixed on the inner wall of the sedimentation tank 1 through a frame body, not shown in the drawing), a connecting rod 15 is fixedly connected to the outer wall of the top of the rotating shaft 6, a connecting block 7 is fixedly connected to the outer wall of the top of the connecting rod 15, and one end of an output shaft of the first motor 8 is fixedly connected with the connecting block 7.

Two symmetrically-distributed supporting frames 5 are arranged on the outer wall of the rotating shaft 6, a second driving assembly is arranged on the supporting frames 5, and the angles of the adjusting plate 3 and the scraping plates 4 are adjusted through the second driving assembly, so that sludge among a plurality of groups of scraping plates 4 under the initial angle is completely treated;

the second driving assembly comprises a transmission belt 13 and a second motor 9, one end of the adjusting rod 10, which is far away from the adjusting plate 3, is fixedly connected with a transmission wheel 12, the two transmission wheels 12 form transmission fit through the transmission belt 13, the outer wall of the second motor 9 is fixedly connected with the connecting block 7, and the top outer wall of one transmission wheel 12 is fixedly connected with one end of an output shaft of the second motor 9;

when the angle of the adjusting plate 3 and the scraper 4 needs to be adjusted: the second motor 9 drives one driving wheel 12 to rotate, the driving wheel 12 drives the other driving wheel 12 to rotate through a driving belt 13, and the two adjusting rods 10 rotate in the same direction under the action of the two driving wheels 12 and the driving belt 13, so that the angle adjustment of the adjusting plate 3 and the scraping plate 4 is realized;

after the adjusting plate 3 and the scraping plates 4 are adjusted, compared with the initial angle (taking the bottom of the sedimentation tank 1 as a reference), the gap positions of two adjacent scraping plates 4 are changed, so that sludge at the original gap can be scraped;

after the adjusting plate 3 and the scraping plate 4 rotate for one or more circles, the angles of the adjusting plate 3 and the scraping plate 4 are adjusted through the second driving assembly, and the scraping plate 4 can effectively scrape the sludge at the bottom of the sedimentation tank 1 into the sludge discharge groove 101 through multiple adjustments.

The outer wall of the connecting rod 15 is rotationally connected with a movable sleeve 16, the outer wall of the movable sleeve 16 is rotationally connected with a pressing wheel 17, and the outer wall of the connecting rod 15 is connected with a locking ring 14 through threads; when the tightness of the driving belt 13 needs to be adjusted, the locking ring 14 is loosened, the movable sleeve 16 is rotated, the driving belt 13 is propped against through the pressing wheel 17 on the movable sleeve 16, the tightness of the driving belt 13 is adjusted, and the locking ring 14 needs to be re-screwed after the adjustment.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution made to the above embodiments according to the essential technology of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. The mud scraper with the adjustable mud scraping plate comprises a sedimentation tank (1), and is characterized in that a mud discharging groove (101) is formed in the inner wall of the bottom of the sedimentation tank (1), a rotating shaft (6) is rotatably connected to the bottom of the sedimentation tank (1), a first driving component is mounted at one end, far away from the sedimentation tank (1), of the rotating shaft (6), and the first driving component is used for driving the rotating shaft (6) to rotate;

the novel scraper comprises a rotating shaft (6), wherein the outer wall of the rotating shaft (6) is fixedly connected with a scraping arm (2), the outer wall of the rotating shaft (6) is fixedly connected with a supporting frame (5), a second driving assembly is installed on the supporting frame (5), an adjusting rod (10) is rotatably connected onto the supporting frame (5), one end, far away from the supporting frame (5), of the adjusting rod (10) is fixedly connected with an adjusting plate (3), and a plurality of scraping plates (4) are fixedly connected to the outer wall of the bottom of the adjusting plate (3).

2. The mud scraper with adjustable mud scraping plate according to claim 1, wherein the first driving assembly comprises a first motor (8), a connecting rod (15) is fixedly connected to the top outer wall of the rotating shaft (6), a connecting block (7) is fixedly connected to the top outer wall of the connecting rod (15), and one end of an output shaft of the first motor (8) is fixedly connected with the connecting block (7).

3. A mud scraper with adjustable mud scraping plate as set forth in claim 2, wherein the outer wall of the adjusting rod (10) is fixedly connected with a plurality of auxiliary rods (11), and one end of the auxiliary rod (11) far away from the adjusting rod (10) is fixedly connected with the adjusting plate (3).

4. A mud scraper with adjustable mud scraping plate according to claim 3, wherein the second driving assembly comprises a transmission belt (13), one end of the adjusting rod (10) far away from the adjusting plate (3) is fixedly connected with a transmission wheel (12), and the two transmission wheels (12) form transmission fit through the transmission belt (13).

5. The mud scraper with adjustable mud scraping plate according to claim 4, wherein the second driving assembly further comprises a second motor (9), the outer wall of the second motor (9) is fixedly connected with the connecting block (7), and the top outer wall of one driving wheel (12) is fixedly connected with one end of an output shaft of the second motor (9).

6. The mud scraper with adjustable mud scraping plate according to claim 5, wherein the outer wall of the connecting rod (15) is rotatably connected with a movable sleeve (16), the outer wall of the movable sleeve (16) is rotatably connected with a pressing wheel (17), and the outer wall of the connecting rod (15) is connected with a locking ring (14) through threads.