CN215556736U - Comb-shaped carrier roller and belt conveyor - Google Patents

Abstract

The application discloses comb shape bearing roller and belt conveyor belongs to belt conveyor technical field. This comb shape bearing roller, including roll body and a plurality of rubber ring a plurality of recesses have been seted up along its circumference on the surface of roll body, the rubber ring cover is established in the recess, it is a plurality of the rubber ring with the roll body forms the comb shape structure. This comb shape bearing roller is through setting up the recess on the surface at the roll body to set up the rubber ring in the recess, can conveniently change the rubber ring of damage fast, and can effectively restrict the removal of rubber ring on the roll body, prolonged the life of roll body, reduced the use cost of comb shape bearing roller.

Description

Comb-shaped carrier roller and belt conveyor

Technical Field

The application relates to a comb-shaped carrier roller and a belt conveyor, and belongs to the technical field of belt conveyors.

Background

The idlers are important parts of the belt conveyor, and some of the lower idlers of some belt conveyors have comb-shaped idlers, which are used for cleaning the conveying belt.

The comb-shaped carrier roller generally comprises a roller body and a rubber ring sleeved on the roller body, a concave-convex comb-shaped structure is formed between the roller body and the rubber ring, the rubber ring is sleeved on the roller body only by the elasticity of the rubber ring, no other fixed connection relation exists between the rubber ring and the roller body, when the comb-shaped carrier roller cleans a conveying belt, the rubber ring can move along the axial direction of the roller body frequently due to stress, and the rubber ring on the roller body is gathered together to avoid the problem of cleaning the conveying belt.

In order to solve the problem that the rubber ring moves on the roller body, the prior art generally arranges limiting parts such as steel rings at two sides of the rubber ring, but has the problem that the whole comb-shaped carrier roller must be replaced because the damaged rubber ring cannot be replaced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the application provides a comb-shaped carrier roller and a belt conveyor.

According to an aspect of the application, a comb-shaped carrier roller is provided, and the comb-shaped carrier roller is provided with a groove on the surface of a roller body, and a rubber ring is arranged in the groove, so that the damaged rubber ring can be conveniently and quickly replaced, the movement of the rubber ring on the roller body is limited, the service life of the roller body is prolonged, and the use cost of the comb-shaped carrier roller is reduced.

Comb shape bearing roller includes roll body and a plurality of rubber ring a plurality of recesses have been seted up along its circumference on the surface of roll body, the rubber ring cover is established in the recess, it is a plurality of the rubber ring with the roll body forms the comb shape structure.

Preferably, an adhesive layer is arranged between the groove and the rubber ring.

Preferably, an adhesive layer is coated in the groove, and the adhesive layer is used for bonding the groove and the rubber ring.

Preferably, the depth of the groove is 0.3-0.7 mm.

Preferably, the width of the groove is matched with the width of the rubber ring.

Preferably, the roller body comprises a rotating shaft and a roller body sleeved outside the rotating shaft, bearing seats are arranged at two ends of the roller body, bearings are arranged at two ends of the rotating shaft, the bearings are mounted on the bearing seats, and grooves are formed in the surface of the roller body.

Preferably, the diameter of the rubber ring is 50-80mm longer than the diameter of the roller body.

According to yet another aspect of the present application, a belt conveyor is provided. This belt conveyor can effectively prolong the life of comb shape bearing roller, has reduced belt conveyor's use cost.

The belt conveyor comprises the comb-shaped carrier roller.

Benefits that can be produced by the present application include, but are not limited to:

1. the utility model provides a comb shape bearing roller has the advantage of the rubber ring of easy change damage, and can restrict the removal of rubber ring on the roll body, has effectively prolonged the life of comb shape bearing roller, has reduced the use cost of comb shape bearing roller.

2. The utility model provides a belt conveyor can change the rubber ring and can fix the comb shape bearing roller of rubber ring through using, can effectively reduce belt conveyor's input cost to reduction in production cost.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural diagram of a comb-shaped idler according to an embodiment of the present application;

fig. 2 is a side sectional view schematically illustrating the structure of fig. 1.

List of parts and reference numerals:

1. a roller body; 101. a roller; 102. a rotating shaft; 103. a bearing; 104. a bearing seat; 2. a rubber ring; 3. and (4) a groove.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

So that the manner in which the above recited objects, features and advantages of the present application can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

Comb shape bearing roller among the prior art, owing to set up locating part such as steel ring in the both sides of rubber ring, when the rubber ring damages, owing to can't change the rubber ring of damage, can only change whole comb shape bearing roller, but often the roll body is harmless, so not only extravagant roll body causes the wasting of resources, but also has the problem that manufacturing cost is high, and if not set up the locating part in the both sides of rubber ring, the rubber ring will appear and remove on the roll body, cause all rubber rings to gather together, and can not play the problem of clearance conveyer belt. If can design one kind and both can make the rubber ring not remove on the roll body, and can in time change the comb shape bearing roller of rubber ring, will effectively solve prior art problem.

Example 1

Referring to fig. 1-2, this embodiment provides a comb-shaped carrier roller, and this comb-shaped carrier roller includes roll body 1 and a plurality of rubber rings 2 of setting on roll body 1, and a plurality of rubber rings 2 form unsmooth comb-shaped structure with roll body 1, has seted up a plurality of recesses 3 along its circumference on roll body 1's surface, overlaps rubber ring 2 in recess 3, and a rubber ring 2 is established to a recess 3 cover. It will be appreciated that the location of the groove arrangement is determined by the location of the rubber rings that need to be provided on the roller body, and the number of rubber rings provided is determined by the length of the comb idler and the actual condition of the belt conveyor. The grooves are formed in the surface of the roller body along the circumferential direction of the roller body, so that the problem that the rubber ring freely moves on the roller body can be solved, the problem that the rubber ring cannot be conveniently replaced can be solved, the service life of the comb-shaped carrier roller is effectively prolonged, and the use cost of the comb-shaped carrier roller is reduced.

The roller body 1 comprises a rotating shaft 102 and a roller 101 sleeved outside the rotating shaft 102, the rotating shaft 102 is connected with the roller 101 through a bearing 103, two ends of the roller 101 are respectively provided with a bearing seat 104, two ends of the rotating shaft 102 are respectively provided with the bearing 103, and the bearing 103 is arranged on the bearing seats 104. When the rubber ring rolling machine operates, the rotating shaft rotates, and the roller and the rubber ring arranged on the roller are not moved.

As an embodiment, in order to connect the rubber ring 2 and the roller body 1 more firmly, an adhesive layer is arranged between the groove 3 and the rubber ring 2, or an adhesive layer is coated in the groove 3, and both the adhesive layer and the adhesive layer are used for bonding the groove and the rubber ring.

As an embodiment, in order to further effectively prevent the rubber ring 2 from freely moving on the roller body 1 and facilitate replacement of the damaged rubber ring 2, the depth of the groove 3 is set to 0.3-0.7mm, the width of the groove 3 is set to be matched with the width of the rubber ring 2, and the width of the groove 3 is preferably set to be slightly larger than the width of the rubber ring 2, subject to the fact that the groove can just clamp the rubber ring.

As an embodiment, in order to effectively clean the materials on the conveying belt, the diameter of the rubber ring 2 is set to be 50-80mm longer than the length of the diameter of the roller body 1, namely, the rubber ring 2 protrudes 25-40mm higher than the height of the roller body 1.

Example 2

This embodiment provides a belt conveyor that includes the comb idler of embodiment 1.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (6)

1. The comb-shaped carrier roller is characterized by comprising a roller body and a plurality of rubber rings, wherein a plurality of grooves are formed in the surface of the roller body along the circumferential direction of the roller body, the rubber rings are sleeved in the grooves, and a comb-shaped structure is formed by the plurality of rubber rings and the roller body;

the depth of the groove is 0.3-0.7 mm;

the diameter length of the rubber ring is 50-80mm longer than that of the roller body.

2. The comb idler roll as claimed in claim 1, wherein an adhesive layer is provided between the groove and the rubber ring.

3. The comb idler roll as claimed in claim 1, wherein an adhesive layer is applied within the groove for bonding the groove to the rubber ring.

4. The comb idler roll as claimed in claim 1, wherein the width of the groove is adapted to the width of the rubber ring.

5. The comb-shaped carrier roller as claimed in claim 1, wherein the roller body comprises a rotating shaft and a roller barrel sleeved outside the rotating shaft, bearing seats are arranged at two ends of the roller barrel, bearings are arranged at two ends of the rotating shaft, the bearings are mounted on the bearing seats, and the grooves are formed in the surface of the roller barrel.

6. A belt conveyor comprising a comb idler as claimed in any one of claims 1 to 5.

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