CN215853407U - Belt type backstop of belt conveyor - Google Patents
Belt type backstop of belt conveyor Download PDFInfo
- Publication number
- CN215853407U CN215853407U CN202121907006.9U CN202121907006U CN215853407U CN 215853407 U CN215853407 U CN 215853407U CN 202121907006 U CN202121907006 U CN 202121907006U CN 215853407 U CN215853407 U CN 215853407U
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- CN
- China
- Prior art keywords
- belt
- belt conveyor
- braking
- wire rope
- conveyor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a belt type backstop of a belt conveyor, which comprises: the coal unloading device comprises a braking belt and a thin steel wire rope, wherein one end of the braking belt is connected with the thin steel wire rope, and the other end of the braking belt is connected to a large frame of a belt conveyor and positioned between a coal unloading roller and a lower belt; the thin steel wire rope is connected to the tile seat of the coal unloading roller of the belt conveyor. The belt type backstop of the belt conveyor has a simple structure, can be directly observed, and is convenient to overhaul and replace.
Description
Technical Field
The utility model relates to the field of conveyors, in particular to a belt type backstop of a belt conveyor.
Background
The belt type backstop of the belt conveyor is a device which is arranged on the belt conveyor and can prevent a belt from retreating. When the belt conveyor runs in a full-load mode in a climbing section, the belt conveyor breaks down, the belt conveyor is suddenly brought to a halt, and a belt is easy to reverse under the action of materials. The backstop is active when the belt is backing up. At present, a backstop on a belt conveyor is a built-in backstop, is positioned in a speed reducer of the belt conveyor, has a complex structure and is not easy to overhaul. The built-in backstop is easy to generate heat along with the increase of the operation period of the belt conveyor and is easy to break down. The built-in backstop can not be directly observed, is not changed in maintenance, and can cause accidents such as material overflow, equipment damage, casualties and the like once a fault occurs.
SUMMERY OF THE UTILITY MODEL
The utility model provides a belt type backstop of a belt conveyor, which aims to solve the problems of a built-in backstop of the belt conveyor in the prior art.
The technical scheme of the utility model is realized as follows:
a belt conveyor belt backstop, comprising: the coal unloading device comprises a braking belt and a thin steel wire rope, wherein one end of the braking belt is connected with the thin steel wire rope, and the other end of the braking belt is connected to a large frame of a belt conveyor and positioned between a coal unloading roller and a lower belt; the thin steel wire rope is connected to the tile seat of the coal unloading roller of the belt conveyor.
Preferably, two sides of the other end of the brake band are respectively pressed and connected by channel steel, and the channel steel is connected with a large frame of the belt conveyor.
The utility model has the beneficial effects that: the belt type backstop of the belt conveyor has a simple structure, can be directly observed, is very convenient to install and use, and is easy to replace and overhaul. The belt type backstop can bear impact load and reduce the backward movement speed of the conveying belt of the belt conveyor.
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 that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a belt conveyor belt check of the present invention in an unused state;
FIG. 2 is a schematic structural view of a belt check of the belt conveyor of the present invention in a use state;
fig. 3 is a schematic view of the structure at a-a shown in fig. 1.
In the figure:
1. a braking band; 2. a thin wire rope; 3. a belt conveyor; 4. a coal unloading roller; 5. channel steel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, a belt conveyor belt check includes: the coal unloading device comprises a braking belt 1 and a thin steel wire rope 2, wherein one end of the braking belt 1 is connected with the thin steel wire rope 2, and the other end of the braking belt 1 is connected to a large frame of a belt conveyor 3 and is positioned between a coal unloading roller and a lower belt; the thin steel wire rope 2 is connected to the tile seat of the coal unloading roller 4 of the belt conveyor. The direction of the arrow in fig. 1 is the belt moving direction, and the direction of the arrow in fig. 2 is the belt reversing direction. As shown in fig. 3, two sides of the other end of the brake band 1 are respectively pressed and connected by channel steel 5, and the channel steel is connected with a large frame of the belt conveyor, so that the connection strength of the brake band is increased.
When the belt conveyor normally moves, the brake belt leaves the coal unloading roller under the action of friction force, and the brake belt does not work. The thin steel wire rope controls the brake belt at a proper position behind the coal unloading roller to prevent the brake belt from being too far away from the coal unloading roller. When the conveyer belt on the belt conveyor backs up, the brake belt stretches, the brake belt can not move after stretching, the function is realized in a short distance, the speed of backing up the conveyer belt is very low, and the pulling force applied to the fixed point of the brake belt is linearly related to the friction force applied to the front end of the brake belt. The braking belt can not be subjected to a large impact load instantly, so that the fixing point of the braking belt is effectively protected. And strong friction force is generated between the braking band and the lower belt, and the belt is prevented from backing up by virtue of the friction force between the braking band and the lower belt.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (2)
1. The utility model provides a belt conveyor belt backstop which characterized in that includes: the coal unloading device comprises a braking belt and a thin steel wire rope, wherein one end of the braking belt is connected with the thin steel wire rope, and the other end of the braking belt is connected to a large frame of a belt conveyor and positioned between a coal unloading roller and a lower belt; the thin steel wire rope is connected to the tile seat of the coal unloading roller of the belt conveyor.
2. The belt conveyor belt type backstop is characterized in that two sides of the other end of the brake belt are respectively pressed and connected by channel steel, and the channel steel is connected with a large frame of the belt conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121907006.9U CN215853407U (en) | 2021-08-16 | 2021-08-16 | Belt type backstop of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121907006.9U CN215853407U (en) | 2021-08-16 | 2021-08-16 | Belt type backstop of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215853407U true CN215853407U (en) | 2022-02-18 |
Family
ID=80239151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121907006.9U Expired - Fee Related CN215853407U (en) | 2021-08-16 | 2021-08-16 | Belt type backstop of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215853407U (en) |
-
2021
- 2021-08-16 CN CN202121907006.9U patent/CN215853407U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220218 |