CN213801495U

CN213801495U - Comb-shaped carrier roller

Info

Publication number: CN213801495U
Application number: CN202022664251.3U
Authority: CN
Inventors: 沈海云; 陈增水
Original assignee: Anhui Qianhui Machinery Co ltd
Current assignee: Anhui Qianhui Machinery Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-27
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a comb-shaped carrier roller, which belongs to the technical field of carrier rollers and comprises a supporting table, wherein support columns are arranged at two ends of the supporting table, comb-shaped carrier rollers are arranged between the support columns, each support column comprises a cylinder body, a rectangular groove is formed in the cylinder body, two connecting columns are arranged on the inner side of the rectangular groove, a ring groove is formed in the outer side of the rectangular groove, a rotating ring is connected in the ring groove in a sliding manner, a fixed rod is fixedly arranged on the rotating ring, each comb-shaped carrier roller comprises a roller, an elastic annular rubber ring is installed on the outer surface of the roller at equal distance, separation blades are fixedly arranged at two ends of the roller, a bearing is arranged at the top end of each separation blade, a rotating shaft is connected in the bearing, first installation holes are formed in two sides of the top end of the rotating shaft, and eight second installation holes are further arranged on the separation blades in a circumferential array; the utility model discloses a mutually supporting of the dead lever that is equipped with on second mounting hole that is equipped with on the separation blade and the change, couple together bearing roller and support column, consolidated the connection, make the change can together rotate with the bearing roller, prevent to take place the off tracking phenomenon.

Description

Comb-shaped carrier roller

Technical Field

The utility model relates to a bearing roller technical field, concretely relates to comb shape bearing roller

Background

The carrier roller is an important part of the belt conveyor, has multiple types and large quantity, and can support the weight of a conveying belt and materials. It accounts for 35% of the total cost of a belt conveyor and produces over 70% of the resistance, so the quality of the idler is particularly important, both steel and plastic.

Comb shape bearing roller is one of bearing roller, comb type bearing roller is also called comb type and cleans the bearing roller, comb type bearing roller is used for carrying the conveyer of viscidity material to use, the incomplete material and the material powder that are stained with in surface of convenient cleaning, comb type bearing roller wide application is in the mine, power plant, trades such as chemical industry, but most simple structures of current comb type bearing roller, take place the belt off tracking easily in the transportation, lead to the conveyer to break down, and current bearing roller shock-absorbing function is relatively poor, especially when using in occasions such as mine, the thing piece of conveying is great, cause the damage to the bearing roller very easily, reduce the life of bearing roller.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a comb shape bearing roller has solved most simple structures of current comb shape bearing roller through mounting and change and damping spring that are equipped with, takes place the belt off tracking easily in the transportation, leads to the conveyer to break down to and bearing roller shock-absorbing function is relatively poor, causes the damage to the bearing roller easily, reduces the life's of bearing roller problem.

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

the comb-shaped carrier roller comprises a supporting table, wherein supporting columns are arranged at two ends of the supporting table, and the comb-shaped carrier roller is arranged between the supporting columns;

the supporting column comprises a column body, a rectangular groove is formed in the column body, two connecting columns are arranged on the inner side of the rectangular groove, an annular groove is formed in the outer side of the rectangular groove, a rotating ring is connected in the annular groove in a sliding mode, and a fixing rod is fixedly arranged on the rotating ring;

comb shape bearing roller includes the roller, the cyclic annular ring of gluing of elasticity is installed to the surface equidistance of roller, the fixed separation blade that is equipped with in both ends of roller, the top of separation blade is equipped with the bearing, the bearing in-connection has the pivot, the top both sides of pivot are equipped with first mounting hole, it has eight second mounting holes to go back the circumference array on the separation blade.

Further, the connecting column is in interference fit with the first mounting hole.

Furthermore, the number of the fixing rods is eight, the eight fixing rods are circumferentially arrayed on the rotating ring, and the fixing rods are in interference fit with the second mounting holes.

Further, the bottom of support column is equipped with damping spring, damping spring's one end is connected with the support column, damping spring's the other end is equipped with the block rubber, block rubber and a supporting bench fixed connection.

The utility model has the advantages that:

the utility model discloses a mutually supporting of the dead lever that is equipped with on second mounting hole that is equipped with on the separation blade and the change, couple together bearing roller and support column, consolidated the connection, make the change can together rotate with the bearing roller, prevent to take place the off tracking phenomenon, the stress that the bearing roller received when transporting big article through the damping spring and the rubber block that are equipped with simultaneously improves the life of bearing roller.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts;

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

FIG. 2 is a schematic structural view of a support column;

fig. 3 is a schematic structural view of a comb idler.

The reference numbers in the figures illustrate:

1. a support table; 2. a support pillar; 3. a comb-shaped carrier roller; 4. a cylinder; 5. a rectangular groove; 6. connecting columns; 7. rotating the ring; 8. fixing the rod; 9. a roller; 10. a rubber ring; 11. a baffle plate; 12. a bearing; 13. a rotating shaft; 14. a first mounting hole; 15. a second mounting hole; 16. a damping spring; 17. a rubber block; 18. an annular groove.

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.

A comb-shaped carrier roller is disclosed, as shown in figure 1, and comprises a supporting table 1, supporting columns 2 are arranged at two ends of the supporting table 1, a comb-shaped carrier roller 3 is arranged between the supporting columns 2, as shown in figure 2, each supporting column 2 comprises a cylinder 4, a rectangular groove 5 is formed in each cylinder 4, two connecting columns 6 are arranged on the inner side of each rectangular groove 5, an annular groove 18 is formed in the outer side of each rectangular groove 5, a rotating ring 7 is connected in each annular groove 18 in a sliding mode, a fixing rod 8 is fixedly arranged on each rotating ring 7, as shown in figure 3, the carrier roller 3 comprises a roller 9, elastic annular rubber rings 10 are installed on the outer surface of the roller 9 at equal intervals, blocking pieces 11 are fixedly arranged at two ends of the roller 9, a bearing 12 is arranged at the top end of each blocking piece 11, a rotating shaft 13 is connected in each bearing 12, first mounting holes 14 are formed in two sides of the top end of each rotating shaft 13, eight second mounting holes 15 are further arranged on each blocking piece 11 in a circumferential array, the connecting columns 6 are in interference fit with the first mounting holes 14, the quantity of dead lever 8 is eight, and 8 circumference arrays of eight dead levers are on swivel 7, dead lever 8 and 15 interference fit of second mounting hole, thereby make comb shape bearing roller 3 and support column 2 fixed connection through the cooperation of spliced pole 6 with first mounting hole 14, 8 make through the eight dead levers that are equipped with to be connected more tightly, prevent the off tracking, the bottom of support column 2 is equipped with damping spring 16, damping spring 16's one end is connected with support column 2, damping spring 16's the other end is equipped with block rubber 17, block rubber 17 and brace table 1 fixed connection, damping spring 16 can increase the cushion effect with block rubber 17, reduce when conveying big article, cause the harm to the bearing roller easily.

This device theory of use, through eight second mounting holes 15 on the separation blade 11 and eight dead lever 8 interference fit that are equipped with on the change 7, the bearing roller drives change 7 at 18 rotations of ring channel when rotating to the reinforcement is connected, prevents to take place the off tracking phenomenon, and damping spring 16 and the rubber block 17 that the bottom was equipped with can play the cushioning effect when conveyer falls under the heavy object, reduce the harm that leads to the fact the bearing roller, improve life.

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 comb-shaped carrier roller comprises a supporting table (1) and is characterized in that supporting columns (2) are arranged at two ends of the supporting table (1), and comb-shaped carrier rollers (3) are arranged between the supporting columns (2);

the supporting column (2) comprises a column body (4), a rectangular groove (5) is formed in the column body (4), two connecting columns (6) are arranged on the inner side of the rectangular groove (5), an annular groove (18) is formed in the outer side of the rectangular groove (5), a rotating ring (7) is connected in the annular groove (18) in a sliding mode, and a fixing rod (8) is fixedly arranged on the rotating ring (7);

comb shape bearing roller (3) are including roller (9), the surface equidistance of roller (9) is installed elasticity ring rubber (10), the both ends of roller (9) are fixed and are equipped with separation blade (11), the top of separation blade (11) is equipped with bearing (12), bearing (12) in-connection has pivot (13), the top both sides of pivot (13) are equipped with first mounting hole (14), it has eight second mounting hole (15) to go back the circumference array on separation blade (11).

2. A comb idler roll as claimed in claim 1, characterised in that the attachment post (6) is an interference fit with the first mounting hole (14).

3. A comb idler roll as claimed in claim 1, characterised in that the number of said fixing bars (8) is eight, and eight fixing bars (8) are circumferentially arrayed on the swivel (7), said fixing bars (8) being in interference fit with the second mounting holes (15).

4. A comb-shaped carrier roller as claimed in claim 1, characterized in that a damping spring (16) is arranged at the bottom end of the supporting column (2), one end of the damping spring (16) is connected with the supporting column (2), a rubber block (17) is arranged at the other end of the damping spring (16), and the rubber block (17) is fixedly connected with the supporting table (1).