CN212197279U

CN212197279U - Novel rotary type cleaning roller

Info

Publication number: CN212197279U
Application number: CN202020762867.1U
Authority: CN
Inventors: 董世军
Original assignee: Rizhao Changyun Industrial Conveying Equipment Co ltd
Current assignee: Rizhao Changyun Industrial Conveying Equipment Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-12-22
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a novel rotary type cleaning roller, which comprises a roller barrel body, wherein the center of the roller barrel body is provided with a roller shaft, the left end and the right end of the roller barrel body are fixedly provided with a roller web plate, the center of the roller web plate is fixedly arranged on the roller shaft, the rotating direction of the roller barrel body is opposite to the transmission direction of a return belt, the outer surface of the roller barrel body is uniformly provided with a plurality of rotary type brushes, and the transverse length of each rotary type brush corresponds to the width of the belt; however, because rotary type brush self can rotate, when contacting with the belt, the brush is no longer hard contact at the belt surface, when having the impact to rotary type brush among the belt transportation process, can make rotary type brush rotate to alleviate impact between the two, make hard contact become soft contact, thereby alleviate the damage that causes the belt, the damage degree to the brush also can reduce simultaneously, the damage speed of brush becomes slowly, has reduced the change frequency of cylinder.

Description

Novel rotary type cleaning roller

Technical Field

The utility model relates to a clean the cylinder, especially relate to a novel rotary type cleans cylinder.

Background

In the belt feeder transportation process, a large amount of materials of belt surface meeting adhesion, especially when having certain viscidity by the transported substance material, for example the coal slime, difficult clear away behind the adhesion material on the belt surface, the wearing and tearing of increase belt influence the life of belt. To solve this problem, a cleaning roller for cleaning a belt is provided in the prior art.

At present, a cleaning roller used on a belt conveyor is generally provided with a bristle brush directly on the surface of the roller, and the bristle brush is in hard contact with the surface of a belt in the rotating process, so that the purpose of removing sticky materials is realized. However, the roller can only be in hard contact with the belt in the rotating process and cannot flexibly rotate, the brush abrasion block and the roller are more frequently replaced, and in addition, the hard contact mode has large abrasion to the belt and influences the service life of the belt.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a novel rotary type cleans cylinder that simple structure, reasonable in design, little, long service life to belt wearing and tearing is provided.

In order to solve the technical problem, the technical scheme of the utility model is that: novel rotary type cleans cylinder, including the cylinder barrel, the center of cylinder barrel is equipped with the drum shaft, both ends fixed mounting has the cylinder web about the cylinder barrel, the center fixed mounting of cylinder web is in on the drum shaft, the direction of rotation of cylinder barrel is opposite with the transmission direction who returns the journey belt, a plurality of rotary type brushes have evenly been arranged to the surface of cylinder barrel, the lateral length of rotary type brush corresponds with the width of belt.

As preferred technical scheme, the rotary type brush is including installing the brush support frame at cylinder body surface both ends, two fixed mounting has the brush back shaft between the brush support frame, rotate on the brush back shaft and install a brush installation section of thick bamboo, the surface of a brush installation section of thick bamboo has evenly arranged and has cleaned the brush.

Preferably, the length of the brush mounting cylinder corresponds to the width of the belt.

Preferably, the brush mounting cylinder is rotatably mounted on the brush supporting shaft through a bearing.

Due to the adoption of the technical scheme, the novel rotary type cleaning roller comprises a roller body, wherein a roller shaft is arranged at the center of the roller body, roller webs are fixedly mounted at the left end and the right end of the roller body, the center of each roller web is fixedly mounted on the roller shaft, the rotating direction of the roller body is opposite to the transmission direction of a return belt, a plurality of rotary type brushes are uniformly arranged on the outer surface of the roller body, and the transverse lengths of the rotary type brushes correspond to the width of the belt; the utility model has the advantages that: the during operation, the cylinder barrel rotates, can drive and install a plurality of cylinder barrel surface the rotation type brush is followed and is rotated, and makes rotation type brush and belt contact for clear up the sizing on the belt, nevertheless because rotation type brush self can rotate, when with the belt contact, the brush is no longer hard contact at the belt surface, and is right when the belt transportation in-process the rotation type brush has when assaulting, can make the rotation type brush rotates to alleviate impact between the two, make hard contact become soft contact, thereby alleviate the damage that causes the belt, the while also can reduce to the damage degree of brush, and the damage speed of brush becomes slow, has reduced the change frequency of cylinder.

Drawings

The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a side view of an embodiment of the invention;

in the figure: 1-roller cylinder body; 2-drum shaft; 3-a drum web; 4-brush support frame; 5-supporting the brush shaft; 6-a brush mounting cylinder; 7-cleaning the brush.

Detailed Description

The invention is further explained below with reference to the drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention have been described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

As shown in fig. 1 and 2, the novel rotary cleaning roller is installed below a return belt, and includes a roller body 1, a roller shaft 2 is disposed at the center of the roller body 1, roller webs 3 are fixedly installed at the left and right ends of the roller body 1, the periphery of the roller webs 3 is welded in the roller body 1, the center of the roller webs 3 is fixedly installed on the roller shaft 2 through a locking device, bearings are respectively installed at the two ends of the roller shaft 2, and a driving motor is connected to one end of the roller shaft 2 in a transmission manner; the rotation direction of cylinder barrel 1 is opposite with the transmission direction who returns the journey belt, a plurality of rotary type brushes have evenly been arranged to the surface of cylinder barrel 1, the transverse length of rotary type brush corresponds with the width of belt. The during operation, cylinder barrel 1 rotates, can drive and install a plurality of 1 surface of cylinder barrel rotary type brush follows the rotation, and makes rotary type brush and belt contact for clear up the sizing on the belt, nevertheless because rotary type brush self can rotate, when with the belt contact, the brush is no longer hard contact at the belt surface, and is right in the belt transportation process rotary type brush has when assaulting, can make rotary type brush rotates to alleviate impact between the two, make hard contact become soft contact, thereby alleviate the damage that leads to the fact the belt, the while also can reduce to the damage degree of brush, and the damage speed of brush slows down, has reduced the change frequency of cylinder.

When the roller barrel body 1 rotates, after one of the rotary brushes is contacted with the belt, the brush surface is gradually deformed from normal, and the belt is pressed on the surface of the rotary brush, when the belt moves, the rotary brush can rotate to relieve the hard impact between the rotary brush and the belt, but the surface of the rotary brush is deformed because the belt is pressed on the surface of the rotary brush, so that when the rotary brush rotates along with the roller barrel body 1, the rotary brush can scrape materials on the belt; because the belt is compressed tightly the rotary brush moves, the phenomenon that the rotary brush can rotate and only rotates along with the belt without scraping materials can not occur.

In addition, because the rotation direction of cylinder barrel 1 is opposite with the transmission direction who returns journey belt, consequently cylinder barrel 1 when rotating, can realize reverse scraping effect, simultaneously again because the rotary type brush can the free rotation, and consequently wearing and tearing between brush and the belt are less, and among the prior art, does not have this embodiment to have reverse scraping simultaneously and the less design of degree of wear, the utility model discloses a design is respond well.

The rotational speed of the drum body 1 is adjusted according to the amount of the material transported on the belt and the amount of the material adhered to the belt.

Simultaneously because the horizontal length of rotary type brush adapts to with the width of belt, can guarantee to clear up cleaner when the belt.

The rotary type brush comprises brush support frames 4 arranged at two ends of the outer surface of the roller barrel body 1, the brush support frames 4 can be welded on the surface of the roller barrel body 1, and can be fixedly installed through bolts and conveniently disassembled through the bolt, when the brush is damaged, the brush support frames 4 can be conveniently replaced through disassembly, and the roller barrel body 1 does not need to be replaced in the prior art, so that time and labor are saved, and the cost can be reduced; two fixed mounting has brush back shaft 5 between the brush support frame 4, rotate on the brush back shaft 5 and install a brush installation section of thick bamboo 6, the surface of a brush installation section of thick bamboo 6 has evenly arranged and has cleaned brush 7. The length of the brush installation cylinder 6 corresponds to the width of the belt. The brush mounting cylinder 6 is rotatably mounted on the brush support shaft 5 through a bearing. When the cleaning brush is used, the cleaning brush 7 is contacted with the surface of the belt to clean the surface of the belt, and the brush installation cylinder 6 can automatically rotate, so that the impact between the belt and the brush can be relieved, and the abrasion is reduced; the cleaning brush 7 is a brush which is commonly applicable in the prior art.

In the process of conveying the belt, materials are mainly in the middle position, the belt deforms along with long-time use of the belt, the middle position of the belt partially sags relative to two sides, and if the lengths of the cleaning brushes 7 are completely the same, the phenomenon that the cleaning effect of the middle position can be cleaned but the cleaning effect of the positions close to the two sides of the belt is poor exists; in order to solve the problem, the lengths of the cleaning brushes 7 on the two sides of the brush installation cylinder 6 are larger than that of the cleaning brushes 7 in the middle, and the lengths of the brushes are gradually increased from the middle to the two sides, so that the brushes on the brush installation cylinder 6 are finally presented in a groove shape which is just suitable for the deformed belt, and the middle cleaning effect of the belt can be ensured to be the same as the cleaning effects on the two sides.

The basic principles, main features and advantages of the present invention have been shown and described above. 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. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Novel rotary type cleans cylinder, including the cylinder barrel, the center of cylinder barrel is equipped with the drum shaft, both ends fixed mounting has the cylinder web about the cylinder barrel, the central fixed mounting of cylinder web is in on the drum shaft, its characterized in that: the rotation direction of cylinder barrel is opposite with the transmission direction who returns the journey belt, a plurality of rotary type brushes have evenly been arranged to the surface of cylinder barrel, the transverse length of rotary type brush corresponds with the width of belt.

2. A novel rotary sweeping drum according to claim 1, wherein: the rotary type brush is including installing the brush support frame at cylinder barrel surface both ends, two fixed mounting has the brush back shaft between the brush support frame, rotate on the brush back shaft and install a brush installation section of thick bamboo, the surface of a brush installation section of thick bamboo has evenly arranged and has cleaned the brush.

3. A novel rotary sweeping drum according to claim 2, wherein: the length of the brush installation cylinder corresponds to the width of the belt.

4. A novel rotary sweeping drum according to claim 2, wherein: the brush installation cylinder is rotatably installed on the brush support shaft through a bearing.