CN220264167U - Dustproof carrier roller - Google Patents

Abstract

The application discloses dustproof bearing roller belongs to ore transportation technical field. The conveying assembly comprises a bracket, wherein the bracket is fixedly arranged on the conveyor and is provided with a clamping groove; the carrier roller is arranged on the bracket; the dust guard is installed at the both ends of support, and the dust guard divide into upper plate and hypoplastron, and the hypoplastron is installed perpendicularly on the support, and the upper plate sets up on the hypoplastron, and the upper plate inclines to the inboard of support. The utility model provides a dustproof bearing roller, through installing the dust guard on the support, shelter from the junction of bearing roller and support, install the closing cap that is used for preventing the dust entering simultaneously on the bearing roller, solve the ore when transportation, slag particles or powder can adhere to the bearing roller epaxial, cause the bearing roller to rotate the problem of difficulty or stall.

Description

Dustproof carrier roller

Technical Field

The application relates to the technical field of ore transportation, in particular to a dustproof carrier roller.

Background

The conveyer belt conveying equipment is one common material conveying tool comprising driving unit, conveyer belt, carrier roller, etc. The conveyer belt conveying equipment is widely applied to industries such as mines, ports, power plants, building materials, chemical industry and the like and is used for conveying various materials (such as ores, coal, sand, grains and the like) from one place to another place, wherein a carrier roller is a key component of the conveyer belt conveying equipment, and the service life of the carrier roller directly influences the safe operation and maintenance cost of the conveying equipment.

The utility model patent of publication No. CN203512662U, it specifically discloses a belt conveyor roller group, including the crossbeam and set up in the longeron at crossbeam both ends, be provided with vertical support column on the longeron, the top of vertical support column is fixed to be provided with the support cylinder, still is provided with the bearing roller device between the support cylinder, sets up in the both ends of bearing roller device and the hook device of hook on the support cylinder, and the device simple structure, shock-proof effect are good to can prevent the belt off tracking, prolonged the life of belt.

In the above-mentioned publication, when the conveyer can produce more dust when transporting materials such as ore to at the in-process of conveying, the dust probably can adhere to the bearing roller axle, and then causes the bearing roller to rotate difficultly or phenomenon of stalling, then need to pull down the bearing roller to clear up or change this moment, has not only increased the replacement cost of equipment, has reduced the transportation efficiency of ore, has still strengthened staff's intensity of labour, so it is necessary to provide a dustproof bearing roller to solve above-mentioned problem.

It should be noted that the above information disclosed in this background section is only for understanding the background of the present application concept and, therefore, it may contain information that does not constitute prior art.

Disclosure of Invention

Based on the above problems existing in the prior art, the problems to be solved by the present application are: the dustproof carrier roller solves the problem that slag particles or powder possibly adhere to a carrier roller shaft when ore is transported, so that the carrier roller is difficult to rotate or stops rotating.

The technical scheme adopted for solving the technical problems is as follows: the dustproof carrier roller comprises a conveyor, wherein a conveying belt is arranged on the conveyor, meanwhile, a conveying assembly is arranged in the conveyor, the conveying assembly comprises a bracket, the bracket is fixedly arranged on the conveyor, and a clamping groove is formed in the bracket; the carrier roller is arranged on the bracket; the dust guard is installed at the both ends of support, and the dust guard divide into upper plate and hypoplastron, and the hypoplastron is installed perpendicularly on the support, and the upper plate sets up on the hypoplastron, and the upper plate inclines to the inboard of support.

Further, the upper plate and the lower plate form an included angle.

Further, the carrier roller includes the roller of cavity setting and sets up the roller in the roller, is provided with the fixture block with draw-in groove looks adaptation on the roller.

Further, a bearing is arranged between the roll shaft and the roller.

Further, a sealing cover is arranged on one side, close to the clamping block, of the bearing.

Further, a sealing ring is arranged between the sealing cover and the bearing.

The beneficial effects of this application are: the application provides a dustproof bearing roller, through installing the dust guard on the support, shelter from bearing roller and the junction of support, solve the ore and when the transportation, slag particle or powder probably can adhere to the bearing roller axle on, cause the bearing roller to rotate the problem of difficulty or stall.

In addition to the objects, features, and advantages described above, there are other objects, features, and advantages of the present application. The present application will be described in further detail with reference to the drawings.

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 embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application.

In the drawings:

fig. 1 is an overall schematic view of a dust idler of the present application;

FIG. 2 is a schematic view of the dust-proof plate in FIG. 1;

fig. 3 is a schematic view of the mounting of the idler and the cradle of fig. 2;

fig. 4 is a schematic view of the idler of fig. 3;

wherein, each reference sign in the figure:

1. a bracket; 11. a clamping groove; 2. a carrier roller; 21. a roller; 22. a roll shaft; 221. a clamping block; 23. a bearing; 24. a cover; 25. a seal ring; 3. a dust-proof plate; 31. an upper plate; 32. a lower plate; 33. a bolt; 4. a conveyor belt; 5. and a conveyor.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

As shown in fig. 1, the application provides a dustproof carrier roller, including conveyer 5, this conveyer 5 is used for transporting mineral aggregate, is provided with the transportation subassembly simultaneously on conveyer 5, and this transportation subassembly is including installing support 1 on conveyer 5, installs multiunit carrier roller 2 simultaneously on support 1, installs conveyer belt 4 on the carrier roller 2, and this carrier roller 2 can rotate under the drive of conveyer belt 4, provides power for the transportation of conveyer belt 4.

As shown in fig. 2 to 3, the carrier 1 includes a middle horizontal section and inclined sections with edges of both ends inclined upward, and three sets of idlers 2 are mounted on the carrier 1, one set of idlers 2 is mounted on the middle horizontal section, and the other two sets of idlers 2 are mounted on the inclined sections of both ends while the conveyor 4 is mounted above the idlers 2 and moves with the rotation of the idlers 2.

When the conveyor 5 generates slag or powder in the process of conveying mineral aggregate, most of the slag or powder falls into the position where the carrier roller 2 is connected with the support 1 from the conveyor belt 4 to prevent the carrier roller 2 from rotating, and in order to prevent the situation, dust-proof plates 3 are arranged at two ends of the support 1, and the dust-proof plates 3 shield the carrier rollers 2 at two sides and the mounting position of the support 1, so that dust is prevented from adhering to the carrier roller 2, and the service life of the carrier roller 2 is prolonged;

the dustproof plate 3 is integrally arranged and is divided into an upper plate 31 and a lower plate 32, wherein the lower plate 32 is vertically arranged on the bracket 1, the upper plate 31 is arranged on the lower plate 32, the upper plate 31 inclines towards the inner side of the bracket 1, the upper plate 31 and the lower plate 32 form a certain included angle, at the moment, the dustproof plate 3 can not influence the rotation of the carrier roller 2, the position where the carrier roller 2 is connected with the bracket 1 can be shielded, dust or slag falling from the upper part of the conveyor belt 4 can firstly fall on the upper plate 31 and then slide to the ground, and can not adhere to the carrier roller 2;

meanwhile, the dust guard 3 is fixedly arranged on the support 1 through a plurality of groups of bolts 33, so that the dust guard 3 is prevented from being deviated due to vibration generated when the conveyor 5 transports mineral aggregate or under the influence of external acting force, and the dust guard effect and the material transportation are influenced.

As shown in fig. 3-4, the carrier roller 2 comprises a roller 21 arranged in a hollow manner and a roller shaft 22 arranged in the roller 21, meanwhile, a clamping groove 11 is arranged on the bracket 1, a clamping block 221 matched with the clamping groove 11 is arranged on the roller shaft 22, and the carrier roller 2 is arranged on the bracket 1 through the matching of the clamping block 221 and the clamping groove 11;

a bearing 23 is arranged between the roll shaft 22 and the roll 21, and the roll 21 is suitable for rotating on the roll shaft 22 through the bearing 23;

as shown in fig. 4, in order to prevent dust from entering the bearing 23 during the process of transporting mineral aggregate, a sealing cover 24 is arranged on one side of the bearing 23, which is close to the clamping block 221, the sealing cover 24 is detachably arranged on the bearing 23, and lubricating oil can be added into the bearing 23 by opening the sealing cover 24, so that the bearing 23 always keeps running in a good lubrication state, and the service life of the bearing 23 is prolonged;

a sealing ring 25 is arranged between the sealing cover 24 and the bearing 23, and the sealing ring 25 is used for preventing dust at the gap between the roll shaft 22 and the sealing cover 24 from entering the bearing 23, so that the bearing 23 operates in a completely dust-free state, and the service life is long.

In summary, the dust-proof plate 3 is installed on the support 1 to shield the connection between the support 2 and the support 1, so as to prevent dust generated in the conveying process of the conveyor belt 4 from adhering to the support 2 and prevent the support 2 from rotating;

by providing the end of the bearing 23 with the detachable cover 24, dust is prevented from entering the bearing 23, so that the bearing 23 runs in a dust-free state, and the service life of the carrier roller 2 is prolonged.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (6)

1. The utility model provides a dustproof bearing roller, includes conveyer (5), be provided with conveyer belt (4) on conveyer (5), conveyer (5) internally mounted has transportation subassembly, its characterized in that simultaneously: the transport assembly includes:

the support (1) is fixedly arranged on the conveyor (5), and a clamping groove (11) is formed in the support (1);

the carrier roller (2) is arranged on the bracket (1);

the dustproof plate (3), this dustproof plate (3) are installed the both ends of support (1), dustproof plate (3) divide into upper plate (31) and hypoplastron (32), hypoplastron (32) are installed perpendicularly on support (1), upper plate (31) set up on hypoplastron (32), upper plate (31) to the inboard slope of support (1).

2. A dust idler as claimed in claim 1, wherein: the upper plate (31) and the lower plate (32) form an included angle.

3. A dust idler as claimed in claim 1, wherein: the carrier roller (2) comprises a roller (21) arranged in a hollow mode and a roller shaft (22) arranged in the roller (21), and a clamping block (221) matched with the clamping groove (11) is arranged on the roller shaft (22).

4. A dust idler as claimed in claim 3, wherein: a bearing (23) is arranged between the roll shaft (22) and the roller (21).

5. A dust idler as claimed in claim 4, wherein: one side of the bearing (23) close to the clamping block (221) is provided with a sealing cover (24).

6. A dust idler as claimed in claim 5, wherein: a sealing ring (25) is arranged between the sealing cover (24) and the bearing (23).