Carrier roller set of belt conveyor and belt conveyor

Abstract

The invention discloses a carrier roller set of a belt conveyor and the belt conveyor. The carrier roller set of the belt conveyor comprises two bases, a cleaning mechanism and a scraper blade, the two bases are located on the two sides of the cleaning mechanism correspondingly, a containing groove is formed in the outer surface of the upper end of each base, a supporting plate is slidably connected to the inner surface of each containing groove, a hydraulic machine is fixedly connected to the outer surface of one side of each supporting plate, first sliding grooves are formed in the outer surfaces of the adjacent sides of the two supporting plates, the number of the first sliding grooves in each supporting plate is two, second sliding grooves are formed in the inner surfaces of the frontends and the rear ends of the first sliding grooves, an inclined roller is slidably connected to the inner surface of each first sliding groove, and a supporting mechanism is fixedly connected to oneends of the inclined rollers. According to the carrier roller set of the belt conveyor and the belt conveyor, when a conveying belt makes contact with the inclined rollers on the two sides of transverse rollers, and the angle of the inclined rollers on the two sides can be adjusted along with starting and stopping of the hydraulic machine while stability is provided.

Description

technical field [0001] The invention relates to the technical field of conveyor transportation, in particular to a belt conveyor idler set and a belt conveyor. Background technique [0002] Belt conveyor, also known as belt conveyor, is suitable for the conveying environment 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 / cubic meter. It is easy to transport powder , granular and small 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 parts, so they are widely used It is widely used in the transportation of materials in mines, gravel yards, metallurgy, building materials, chemicals, mineral processing, coal and other industries. [0003] The existing patent (notification number: CN201999485U) is ...

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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