A belt conveyor roller set

Abstract

The invention discloses a belt conveyor idler set and a belt conveyor, comprising a base, a cleaning mechanism, and a scraper. The number of the bases is two, and they are respectively located on both sides of the cleaning mechanism. There is a placement groove on the outer surface of the upper end, the inner surface of the placement groove is slidingly connected with a support plate, and one side of the outer surface of the support plate is fixedly connected with a hydraulic press, the number of the support plates is two, and the two support plates The outer surface of the adjacent side of the board is provided with a first chute, the number of the first chute on a single support plate is two, and the inner surface of the front and rear ends of the first chute is provided with a second chute. A chute, the inner surface of the first chute is slidably connected with a slanted roller, and one end of the slanted roller is fixedly connected with a support mechanism. In the present invention, when the conveyor belt and the oblique rollers on both sides of the horizontal roller are in contact with each other, the angles of the oblique rollers on both sides can be adjusted with the start and stop of the hydraulic press while providing stability.

Description

technical field [0001] The invention relates to the technical field of conveyor conveying, in particular to a belt conveyor idler group. Background technique [0002] Belt conveyors, also known as belt conveyors, are suitable for environments where the ambient temperature ranges from -20°C to 40°C, the temperature of the conveyed material is below 50°C, and the conveying bulk density is less than 1.67 tons / m3. It is easy to transport powder. , Granular, small block low-abrasive materials and bagged materials, such as coal, gravel, sand, cement, fertilizer, grain, etc., have the advantages of large conveying capacity, simple structure, convenient maintenance, and standardized components, so they are widely used. It is widely used in the transportation material departments of mining, gravel field, metallurgy, building materials, chemical industry, mineral processing, coal and other industries. [0003] The existing patent (announcement number: CN201999485U) is a roller column...

AI Technical Summary

Problems solved by technology

[0005] 1. Belt conveyors are often used in the process of long-distance transportation. When traditional belt conveyors are used, the conveyor belt will be stretched and deformed after long-term use, resulting in the original tight conveyor belt. There will be a loose phenomenon, and after the conveyor belt is loose, it will cause the conveyor belt to fall under the pressure of the raw material, which will cause the pressure on the idler roller to increase, reduce the running speed of the idler roller, and cause the conveyor belt itself to wear The wear rate of the conveyor belt is accelerated, which reduces the service life of the conveyor belt, and the loose conveyor belt itself will affect the transportation efficiency during the transportation process, and it is easy to cause various accidents on the conveyor belt, causing the conveyor to stop and seriously affecting the work efficiency;

[0006] 2. Belt conveyors are often seen in the mines of coal mining companies. Belt conveyors used in mines often have a lot of dust attached to the surface of the belt conveyor during use. In the belt conveyor During the transportation process, a large amount of dust adheres to the surface of the conveyor belt. After the roller runs for a period of time, there will be dust on the surface. With the operation of the roller, the dust is compacted and hardened on the surface of the roller to form a hard surface. The soil layer will increase the weight of the idler roller itself, which will lead to a decrease in speed, and the surface of the hard soil layer will be smooth, which will reduce the friction between the idler roller and the conveyor belt, and reduce the transport efficiency of the idler roller to the conveyor belt.

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