CN218133089U

CN218133089U - Detachable roller screen sieve shaft cleaning device

Info

Publication number: CN218133089U
Application number: CN202221510258.2U
Authority: CN
Inventors: 谢晋; 孔勇; 王程文; 邱瑞雪; 杨志强; 孙振博; 朱伟
Original assignee: Anhui Huaxing Mineral Processing Technology Co ltd
Current assignee: Anhui Huaxing Mineral Processing Technology Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-12-27
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a detachable roller screen sieve shaft cleaning device belongs to the roller screen and cleans technical field. A detachable roller screen shaft cleaning device, comprising: the device comprises a first fixed block, a second fixed block and a motor. The first fixing block and the second fixing block are fixedly connected through a plurality of fixing rods, the lower end of the first fixing block is fixedly connected with a first fixing plate, and the lower end of the second fixing block is fixedly connected with a second fixing plate; all fixed being equipped with first hydraulic telescoping rod on two lateral walls that correspond of first fixed block, all fixed being equipped with second hydraulic telescoping rod on two lateral walls that correspond of second fixed block, the fixed first rotation support that is equipped with of lower extreme of first fixed plate. The utility model discloses the device is reaching under the prerequisite of cleaning roller bearing sieve axle purpose, has realized convenient to detach's effect, and hydraulic telescoping rod structure makes moreover the utility model discloses can be applicable to the roller bearing sieve of different width.

Description

Detachable roller screen sieve shaft cleaning device

Technical Field

The utility model belongs to the technical field of the roller bearing sieve cleans, concretely relates to detachable roller bearing sieve axle cleaning device.

Background

The roller screen is important material screening equipment in mines and thermal power plants, when materials pass through the roller screen, the materials with the size smaller than the screen holes of the roller screen fall down from the screen holes, and finally two materials enter different equipment respectively to realize screening of the materials. However, when some viscous materials are encountered, the materials are attached to the surfaces of the screen pieces and the screen shaft of the roller screen, so that the thickness of the screen pieces and the diameter of the screen shaft are increased, the size of screen holes of the roller screen is changed, a large amount of materials which should be screened and fall are fed into equipment at the tail end of the roller screen together with other large-particle materials, and the screening efficiency is greatly reduced. Furthermore, if too much material adheres to the roller screen, the screening function of the roller screen may be completely disabled. However, the conventional roller screen shaft cleaning device and the roller screen body are integrally formed or fixedly installed, and are difficult to detach when the screen shaft does not need to be cleaned.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a detachable roller screen sieve axle cleaning device.

The purpose of the utility model can be realized by the following technical scheme:

a detachable roller screen shaft cleaning device, comprising: the device comprises a first fixed block, a second fixed block and a motor. The first fixing block and the second fixing block are fixedly connected through a plurality of fixing rods, the lower end of the first fixing block is fixedly connected with a first fixing plate, and the lower end of the second fixing block is fixedly connected with a second fixing plate; the two corresponding side walls of the first fixing block are respectively fixedly provided with a first hydraulic telescopic rod, the two corresponding side walls of the second fixing block are respectively fixedly provided with a second hydraulic telescopic rod, the lower end of the first fixing plate is fixedly provided with a first rotating support, a first rotating shaft is arranged to be rotatably connected with the first rotating support, the lower end of the second fixing plate is fixedly provided with a second rotating support, and a second rotating shaft is arranged to be rotatably connected with the second rotating support; a driving belt wheel is fixedly connected with the first rotating shaft coaxially, a driven belt wheel is fixedly connected with the second rotating shaft coaxially, the driving belt wheel and the driven belt wheel are in transmission connection through a belt, and a plurality of bristles are fixedly arranged on the outer surface of the belt; the motor is fixedly connected with the upper end of the fixing plate, a driving chain wheel is arranged at the upper end of the fixing plate, the driving chain wheel is in transmission connection with the output end of the motor, a driven chain wheel is fixedly connected with one end of the first rotating shaft in a coaxial mode, and the driven chain wheel is in transmission connection with the driving chain wheel through a chain.

Furthermore, a plurality of scrapers are fixedly arranged at the lower end of the fixing rod, the scrapers are in contact with the bristles, and the scrapers are used for hanging part of slurry on the bristles.

Furthermore, a supporting plate is fixedly arranged at one end of the first hydraulic telescopic rod and one end of the second hydraulic telescopic rod, which are far away from the fixing rod. The supporting plate is used for increasing the contact area between the whole device and the inner wall of the channel plate of the roller screen, and the channel plate is prevented from being locally deformed due to overlarge pressure.

Further, keeping away from of backup pad one side of first, hydraulic telescoping rod is fixed and is equipped with the rubber pad, the setting of rubber pad further protects the passageway inboard wall not receive the scratch on the one hand, and on the other hand increases and the frictional force between the passageway inboard wall, makes the utility model discloses the device is fixed more firm.

Further, first fixed block with the equal fixed mounting in upper end of second fixed block has the spirit level body, the spirit level body is used for the adjustment the utility model discloses the position of device makes a plurality of the brush hair contacts more evenly with the sieve shaft.

Further, first fixed block with the equal fixed mounting in upper end of second fixed block has the return bend of gripping, and the manual work of being convenient for is gripped or mechanical hoisting first, two fixed blocks realize rightly the utility model discloses the position control of device.

The utility model has the advantages that:

the utility model discloses the device is reaching under the prerequisite of cleaning roller bearing sieve axle purpose, has realized convenient to detach's effect, and hydraulic telescoping rod structure makes moreover the utility model discloses can be applicable to the roller bearing sieve of different width.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a perspective view of the present application;

FIG. 2 is a front view of the present application;

FIG. 3 is a side view of the present application in its working condition;

the parts corresponding to the reference numerals in the figures are as follows:

1. a squeegee; 2. a support plate; 3. a second fixed block; 4. a spirit level body; 5. a second fixing plate; 6. A screen shaft; 7. a second rotating shaft; 8. a first hydraulic telescopic rod; 9. an electric motor; 10. a drive sprocket; 11. a driven sprocket; 12. a chain; 13. holding the bent pipe; 14. brushing; 15. a first fixed block; 16. a fixing rod; 17. a belt; 18. a first rotating bracket; 19. a channel plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1 to 3, a detachable sweeping device for a roller screen shaft 6 comprises: a first fixed block 15, a second fixed block 3 and a motor 9. The first fixing block 15 and the second fixing block 3 are fixedly connected through a plurality of fixing rods 16, a first fixing plate is fixedly connected to the lower end of the first fixing block 15, and a second fixing plate 5 is fixedly connected to the lower end of the second fixing block 3; the two corresponding side walls of the first fixing block 15 are respectively fixedly provided with a first hydraulic telescopic rod 8, the two corresponding side walls of the second fixing block 3 are respectively fixedly provided with a second hydraulic telescopic rod, the lower end of the first fixing plate is fixedly provided with a first rotating support 18, a first rotating shaft is arranged to be rotatably connected with the first rotating support 18, the lower end of the second fixing plate 5 is fixedly provided with a second rotating support, and a second rotating shaft 7 is arranged to be rotatably connected with the second rotating support; a driving belt wheel is fixedly connected with the first rotating shaft coaxially, a driven belt wheel is fixedly connected with the second rotating shaft 7 coaxially, the driving belt wheel and the driven belt wheel are in transmission connection through a belt 17, and a plurality of bristles 14 are fixedly arranged on the outer surface of the belt 17; the motor 9 is fixedly connected to the upper end of the fixing plate, a driving chain wheel 10 is arranged on the upper end of the fixing plate, the output end of the motor 9 is in transmission connection, a driven chain wheel 11 is fixedly connected to one end of the first rotating shaft in a coaxial mode, and the driven chain wheel 11 is in transmission connection with the driving chain wheel 10 through a chain 12.

Further, a plurality of scrapers 1 are fixedly arranged at the lower end of the fixing rod 16, the scrapers 1 are in contact with the bristles 14, and the scrapers 1 are used for hanging part of slurry on the bristles 14.

Furthermore, a support plate 2 is fixedly arranged at one end of each of the first hydraulic telescopic rod and the second hydraulic telescopic rod, which is far away from the fixed rod 16. The supporting plate 2 is used for increasing the contact area between the whole device and the inner wall of the channel plate 19 of the roller screen, and the channel plate 19 is prevented from being locally deformed due to overlarge pressure intensity.

Further, keeping away from of backup pad 2 the fixed rubber pad that is equipped with in one side of first, hydraulic telescoping rod, the setting of rubber pad further protects 19 inner walls of passageway board not receive the scratch on the one hand, and on the other hand increases and the 19 inner walls of passageway board between the frictional force, make the utility model discloses the device is fixed more firm.

Further, first fixed block 15 with the equal fixed mounting in upper end of second fixed block 3 has spirit level body 4, spirit level body 4 is used for the adjustment the utility model discloses the position of device makes a plurality of the brush hair 14 contacts more evenly with sieve axle 6.

Further, first fixed block 15 with the equal fixed mounting in upper end of second fixed block 3 has the return bend 13 of gripping, is convenient for artifically grip or mechanical hoisting first, two fixed blocks realize rightly the utility model discloses the position control of device.

The working principle is as follows:

during specific operation, the position of the whole device is controlled by a worker in a manual or mechanical hoisting mode, the position of the level meter and the position of the adjusting device are observed, after the operation is stable, the hydraulic telescopic rod is stretched, so that the rubber pad on the supporting plate 2 is stably contacted with the inner wall of the channel plate 19, and the whole device is fixed above the sieve shaft 6 under the stretching and extruding action of the hydraulic telescopic rod on the two side walls of the first and second fixed blocks. The motor 9 is started, the driving chain wheel 10 rotates, the driven chain wheel 11 rotates under the transmission of the chain 12, the first rotating shaft is further driven to rotate, the driving belt wheel rotates, the belt 17 is in a far rotating state along with the rotation of the driving belt wheel, the bristles 14 on the belt 17 start to clean sludge on the sieve shaft 6, the scraper 1 scrapes off the sludge with high water content on the bristles 14, and secondary pollution of the bristles to the sieve shaft 6 is reduced.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a detachable roller screen sieve axle cleaning device which characterized in that includes: the device comprises a first fixed block, a second fixed block and a motor;

the first fixing block and the second fixing block are fixedly connected through a plurality of fixing rods, the lower end of the first fixing block is fixedly connected with a first fixing plate, and the lower end of the second fixing block is fixedly connected with a second fixing plate; the two corresponding side walls of the first fixing block are respectively fixedly provided with a first hydraulic telescopic rod, the two corresponding side walls of the second fixing block are respectively fixedly provided with a second hydraulic telescopic rod, the lower end of the first fixing plate is fixedly provided with a first rotating support, a first rotating shaft is arranged to be rotatably connected with the first rotating support, the lower end of the second fixing plate is fixedly provided with a second rotating support, and a second rotating shaft is arranged to be rotatably connected with the second rotating support; a driving belt wheel is fixedly connected with the first rotating shaft coaxially, a driven belt wheel is fixedly connected with the second rotating shaft coaxially, the driving belt wheel and the driven belt wheel are in transmission connection through a belt, and a plurality of bristles are fixedly arranged on the outer surface of the belt; the motor is fixedly connected with the upper end of the fixing plate, a driving chain wheel is arranged at the upper end of the fixing plate, the output end of the motor is in transmission connection with the driving chain wheel, one end of the first rotating shaft is fixedly connected with a driven chain wheel in a coaxial mode, and the driven chain wheel is in transmission connection with the driving chain wheel through a chain.

2. The detachable roller screen shaft sweeping device as claimed in claim 1, wherein a plurality of scrapers are fixed to the lower end of the fixing rod, and the scrapers are in contact with the bristles.

3. The detachable roller screen shaft cleaning device as claimed in claim 1, wherein a support plate is fixed to each of the ends of the first and second hydraulic telescopic rods, which are far away from the fixing rod.

4. The roller screen shaft sweeping device of claim 3, wherein a rubber pad is fixedly arranged on one side of the supporting plate away from the first hydraulic telescopic rod and the hydraulic telescopic rod.

5. The detachable roller screen shaft cleaning device as claimed in claim 1, wherein a level body is fixedly mounted at the upper end of each of the first fixing block and the second fixing block.

6. The detachable roller screen shaft cleaning device as claimed in claim 1, wherein a holding elbow is fixedly mounted at the upper end of each of the first fixing block and the second fixing block.