CN219253552U

CN219253552U - Hydraulic drive rolling brush

Info

Publication number: CN219253552U
Application number: CN202320135322.1U
Authority: CN
Inventors: 吴成志; 张旺; 李志刚; 罗杰
Original assignee: Huirui Intelligent Equipment Huangshan Co ltd
Current assignee: Huirui Intelligent Equipment Huangshan Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-06-27
Anticipated expiration: 2033-02-07

Abstract

The utility model relates to a hydraulic driving rolling brush which comprises a connecting frame and a hydraulic motor, wherein the connecting frame is connected with other equipment through a pin shaft, a bracket is arranged at the lower part of the connecting frame, the hydraulic motor is fixedly arranged on the connecting frame through the bracket, a right roller and a left roller are respectively arranged at two driving ends of the hydraulic motor, a steel pipe joint is arranged at the upper side of the middle part of the hydraulic motor and at the inner side of the middle part of the connecting frame, the right roller is provided with the right roller brush through a bolt, the left roller is provided with the left roller brush through a bolt, the right roller brush and the left roller brush are driven to rotate by utilizing the large torque of the hydraulic motor and the capability of positive and negative rotation, the stable rotation and power output of an output flange are kept through a supporting bearing, and the torque of the output flange is transmitted to the right roller and the left roller through the connecting plate, so that stable rotation and efficient dredging are ensured, and the working efficiency is improved.

Description

Hydraulic drive rolling brush

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a hydraulic driving rolling brush.

Background

The rolling brush device is a key component in dredging equipment, in the prior art, a transmission mode of the rolling brush is mainly that a motor is connected with a spur gear mechanism through a coupler, or the motor is realized through chain transmission or belt transmission, the defects of the three structures are that the structures of the rolling brush and a rolling brush mounting seat are very complex, and the rolling brush mounting seat are of an integrated structure, and the integrated structure can cause inconvenient installation and disassembly of the rolling brush. In the use process of dredging equipment, maintenance and replacement are often required, the disassembling operation of the integrated rolling brush and the rolling brush mounting seat is very complicated, and parts are disassembled in many ways, so that the parts are easily mixed or lost.

Patent document with publication number CN211437327U discloses a dredging device for hydraulic engineering, comprising: the main body frame is of a cylindrical tubular structure, the main body frame is embedded and connected with a sludge conveying pipe, the beneficial effects of the patent are that the main body frame is carried by the movable roller which is connected with the outer side of the main body frame through the first annular end frame and the second annular end frame in a matched mode and is pulled to move on the inner side of a pipeline through the traction rope, the cleaning sleeve frame can be driven to rotate on the main body frame through the driving motor in a matched mode while moving, the cleaning side frame and the cleaning brush on the outer side of the cleaning sleeve frame are used for comprehensively rotating and cleaning the inner side of the pipeline, so that sludge deposited on the pipeline is uniformly dissolved in water, and the sludge is pumped into and conveyed through the sludge conveying pipe in a matched mode, so that comprehensive cleaning of sludge on the inner side of the pipeline of a hydraulic engineering is achieved, cleaning is convenient and rapid, a large amount of water is not needed to be used for flushing, and water resources are saved.

The device has the following defects that when the device is used, the structure is complex, complicated steps are needed for disassembly, parts are too many, damage and loss are easy to occur, the device is easy to shake when in use, frequent maintenance is needed, and the working efficiency is low.

Disclosure of Invention

The utility model aims to solve the problems and the defects, and provides a hydraulic driving rolling brush, so that the overall working efficiency is improved.

The technical problems solved by the utility model are as follows:

(1) When the device is used, the structure is complex, complicated steps are required for disassembly, parts are too many, and damage and loss are easy to occur;

(2) The device is easy to shake when in use, needs frequent maintenance and has lower working efficiency.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a hydraulic drive round brush, includes link and hydraulic motor, and the link links to each other with other equipment through the round pin axle, and the support is installed to the lower part of link, and the link passes through support fixed mounting hydraulic motor, and right roller and left roller are installed respectively to two drive ends of hydraulic motor, and the steel coupling is installed to the middle part upside of hydraulic motor and the middle part inboard that is located the link, and right roller passes through the bolt and installs right roller brush, and left roller passes through the bolt and installs left roller brush.

Preferably, sealing flanges are arranged between two ends of the hydraulic motor and the support, bearing seats are arranged at two ends of the hydraulic motor through the sealing flanges, and the bearing seats and the sealing flanges are fixedly arranged on the support through bolts.

Preferably, the two driving ends of the hydraulic motor are fixedly sleeved with output flanges, a nut is sleeved on the outer Zhou Jun threads of one end, close to the hydraulic motor, of the two output flanges, and a support bearing is fixedly sleeved on the outer periphery of the middle part of the two output flanges.

Preferably, an oil cup seat is arranged on the inner side of the middle part of the output flange, and an oil cup cover is arranged in the oil cup seat.

Preferably, the output flange is kept away from the hydraulic motor and rotates and seals through the sealing washer between one end and the bearing frame, between oil cup seat and the output flange, between the corner of bearing frame and the sealing flange and between the corner of sealing flange and the hydraulic motor all keep sealed through O type circle.

Preferably, the right roller brush and the left roller brush comprise brush drums, the periphery of each brush drum is fixedly connected with a plurality of bristles which are uniformly distributed at equal angles, each group of bristles is provided with a plurality of rows and distributed side by side at equal intervals, and each group of bristles is spirally distributed.

Preferably, the connecting plates are respectively arranged in the middle of the inner sides of the right roller and the left roller, the two connecting plates are respectively fixedly connected with the output flange through bolts, and the right roller and the left roller are respectively fixedly connected with the output flange through the connecting plates so as to be arranged on the output flange.

Preferably, one side of the connecting frame is fixedly connected with a right shield above the right roller brush, and the other side of the connecting frame is fixedly connected with a left shield above the left roller brush.

The beneficial effects of the utility model are as follows:

(1) The hydraulic motor synchronously rotates the right roller and the left roller, and then rotates the right roller brush through the right roller, rotates the left roller brush through the left roller, and utilizes the large torque of the hydraulic motor and the capability of positive and negative rotation to drive the right roller brush and the left roller brush to rotate so as to clean sediment, thereby improving the dredging efficiency, improving the dredging effect, and each component has simple structure, convenient disassembly and easy maintenance.

(2) The output end of the hydraulic motor is kept to work normally through the sealing flange, the output flange, the supporting bearing, the sealing ring and the bearing seat, the constant and continuous lubrication of lubricating oil is kept through the oil cup seat and the oil cup cover, the stable rotation and the power output of the output flange are kept through the supporting bearing, the torque force of the output flange is transmitted to the right roller and the left roller through the connecting plate, and therefore stable rotation and efficient dredging are guaranteed, and the working efficiency is improved.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a side view of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view taken along section A-A of FIG. 1;

FIG. 3 is an enlarged schematic view of region B of FIG. 2;

FIG. 4 is an enlarged schematic view of region C of FIG. 2;

FIG. 5 is a perspective view of the whole structure of the right roll brush;

in the figure: 1. a connecting frame; 2. a pin shaft; 3. a right shield; 4. a right roller brush; 5. a right roller; 6. a hydraulic motor; 7. a bracket; 8. a sealing flange; 9. a nut; 10. an oil cup seat; 11. an oil cup cover; 12. an output flange; 13. a support bearing; 14. a seal ring; 15. a bearing seat; 16. a left roller; 17. a left roller brush; 18. a left shield; 19. a steel pipe joint; 20. an O-ring; 21. a connecting plate; 401. a brush cylinder; 402. and (3) brushing.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Please refer to fig. 1-5: the utility model provides a hydraulic drive round brush, including link 1 and hydraulic motor 6, link 1 links to each other with other equipment through round pin axle 2, support 7 is installed to the lower part of link 1, and link 1 passes through support 7 fixed mounting hydraulic motor 6, right roller 5 and left roller 16 are installed respectively to two drive ends of hydraulic motor 6, steel pipe joint 19 is installed to the middle part upside of hydraulic motor 6 and the middle part inboard that is located link 1, right roller 5 passes through the bolt and installs right roller brush 4, left roller 16 passes through the bolt and installs left roller brush 17.

In this embodiment, the hydraulic motor 6 rotates the right roller 5 and the left roller 16 synchronously, and then rotates the right roller brush 4 through the right roller 5, and rotates the left roller brush 17 through the left roller 16, so that the right roller brush 4 and the left roller brush 17 are driven to rotate by utilizing the large torque of the hydraulic motor 6 and the capability of forward and reverse rotation, and sludge is cleaned, so that the dredging efficiency is improved, and the dredging effect is improved.

Sealing flanges 8 are arranged between the two ends of the hydraulic motor 6 and the support 7, bearing seats 15 are arranged at the two ends of the hydraulic motor 6 through the sealing flanges 8, and the bearing seats 15 and the sealing flanges 8 are fixedly arranged on the support 7 through bolts.

The output flange 12 has all been fixedly cup jointed to two drive ends of hydraulic motor 6, and the outer Zhou Jun screw thread of one end that two output flanges 12 are close to hydraulic motor 6 has cup jointed nut 9, and the support bearing 13 has all been fixedly cup jointed to the middle part periphery of two output flanges 12, and output flange 12 rotates with bearing frame 15 through support bearing 13 to be connected, and support bearing 13 is spacing through output flange 12 and nut 9.

An oil cup seat 10 is arranged on the inner side of the middle of the output flange 12, an oil cup cover 11 is arranged in the oil cup seat 10, and the constant lubrication oil is kept through the oil cup seat 10 and the oil cup cover 11.

The output flange 12 is sealed through the sealing washer 14 between the one end that is far away from the hydraulic motor 6 and the bearing frame 15, and the sealing is kept through O-ring 20 between the oil cup seat 10 and the output flange 12, between the corner of the bearing frame 15 and the sealing flange 8, and between the corner of the sealing flange 8 and the hydraulic motor 6.

The right roller brush 4 and the left roller brush 17 comprise brush barrels 401, a plurality of bristles 402 which are uniformly distributed at equal angles are fixedly connected to the periphery of the brush barrels 401, each group of bristles 402 is provided with a plurality of rows and distributed side by side at equal intervals, and each group of bristles 402 is spirally distributed.

The connecting plates 21 are respectively arranged in the middle of the inner sides of the right roller 5 and the left roller 16, the two connecting plates 21 are respectively fixedly connected with the output flange 12 through bolts, and the right roller 5 and the left roller 16 are respectively fixedly connected with the output flange 12 through the connecting plates 21 so as to be arranged on the output flange 12.

The right shield 3 is fixedly connected to one side of the connecting frame 1 and positioned above the right roller brush 4, and the left shield 18 is fixedly connected to the other side of the connecting frame 1 and positioned above the left roller brush 17.

When the utility model is used, a worker starts the hydraulic motor 6, the hydraulic motor 6 synchronously rotates the right roller 5 and the left roller 16, then the right roller brush 4 is rotated through the right roller 5, the left roller brush 17 is rotated through the left roller 16, and the right roller brush 4 and the left roller brush 17 are driven to rotate by utilizing the large torque and the capability of forward and reverse rotation of the hydraulic motor 6, so that sediment is cleaned, thereby improving the dredging efficiency and the dredging effect;

the output end of the hydraulic motor 6 is kept to work normally through the sealing flange 8, the output flange 12, the supporting bearing 13, the sealing ring 14 and the bearing seat 15, the constant and continuous lubrication of lubricating oil is kept through the oil cup seat 10 and the oil cup cover 11, the stable rotation and power output of the output flange 12 are kept through the supporting bearing 13, and the torque force of the output flange 12 is transmitted to the right roller 5 and the left roller 16 through the connecting plate 21, so that stable rotation and efficient dredging are ensured.

The present utility model is not limited to the above embodiments, but is not limited to the above embodiments, and any modifications, equivalents and variations made to the above embodiments according to the technical matter of the present utility model can be made by those skilled in the art without departing from the scope of the technical matter of the present utility model.

Claims

1. The utility model provides a hydraulic drive round brush, includes link (1) and hydraulic motor (6), link (1) link to each other with other equipment through round pin axle (2), a serial communication port, support (7) are installed to the lower part of link (1), and link (1) are through support (7) to hydraulic motor (6) fixed mounting, right roller (5) and left roller (16) are installed respectively to two drive ends of hydraulic motor (6), steel pipe joint (19) are installed to the middle part upside of hydraulic motor (6) and are located the middle part inboard of link (1), right roller (5) are through right roller brush (4) of bolt mounting, left roller (16) are through bolt mounting left roller brush (17).

2. A hydraulically driven roll brush according to claim 1, characterized in that sealing flanges (8) are arranged between both ends of the hydraulic motor (6) and the support (7), bearing blocks (15) are arranged at both ends of the hydraulic motor (6) through the sealing flanges (8), and the bearing blocks (15) and the sealing flanges (8) are fixedly arranged on the support (7) together through bolts.

3. A hydraulically driven rolling brush according to claim 1, characterized in that the two driving ends of the hydraulic motor (6) are fixedly sleeved with output flanges (12), the outer Zhou Jun threads of one end of each output flange (12) close to the hydraulic motor (6) are sleeved with nuts (9), and the outer circumferences of the middle parts of the two output flanges (12) are fixedly sleeved with support bearings (13).

4. A hydraulically driven roller brush according to claim 3, characterized in that the inner side of the middle part of the output flange (12) is provided with an oil cup seat (10), and an oil cup cover (11) is arranged in the oil cup seat (10).

5. A hydraulically driven roll brush according to claim 4, characterized in that the output flange (12) is rotationally sealed between the end remote from the hydraulic motor (6) and the bearing housing (15) by means of a sealing ring (14), and the sealing between the oil cup (10) and the output flange (12), between the corner of the bearing housing (15) and the sealing flange (8) and between the corner of the sealing flange (8) and the hydraulic motor (6) is maintained by means of O-rings (20).

6. The hydraulically driven rolling brush according to claim 1, characterized in that the right roller brush (4) and the left roller brush (17) comprise brush drums (401), wherein a plurality of bristles (402) which are uniformly distributed in equal angles are fixedly connected to the periphery of the brush drums (401), each group of bristles (402) is provided with a plurality of rows and are equidistantly distributed side by side, and each group of bristles (402) is spirally distributed.

7. The hydraulically driven rolling brush according to claim 1, characterized in that the connecting plates (21) are respectively installed in the middle parts of the inner sides of the right roller (5) and the left roller (16), the two connecting plates (21) are respectively fixedly connected with the output flange (12) through bolts, and the right roller (5) and the left roller (16) are respectively fixedly connected with the output flange (12) through the connecting plates (21) so as to be installed on the output flange (12).

8. A hydraulically driven roller brush according to claim 1, characterized in that the right shield (3) is fixedly connected to one side of the connecting frame (1) above the right roller brush (4), and the left shield (18) is fixedly connected to the other side of the connecting frame (1) above the left roller brush (17).