Impact-resistant and high-abrasion-resistant rubber stock bin lining plate with ultrastrong self-cleaning performance

Abstract

The invention discloses an impact-resistant and high-abrasion-resistant rubber stock bin lining plate with ultrastrong self-cleaning performance. The problem that an existing device is prone to bursting apart and being damaged severely is solved. The rubber stock bin lining plate is characterized in that a chute lining plate is composed of a plurality rubber lining plate bodies in a combined mode and fixed in a chute cylinder steel plate through T-shaped square-head bolts; each rubber lining plate body is formed integrally and made from high-performance rubber and a reinforced fabric framework in a composite mode through vulcanization; and each rubber lining plate body is in an R shape and comprises a semicircular stop table, a round through hole, a flat lining plate provided with a T-shaped square-head bolt mounting hole and a self-cleaning fin. The rubber stock bin lining plate can achieve continuous bearing, can bear large impact loads, is suitable for various severe working conditions, can change the impact angle of a material, better absorbs or reduces the impulse of the material, has the characteristics of impact resistance, high abrasion resistance, low friction, self-cleaning and the like, effectively reduces the impact loads, improves the buffer capacity, is fast to install, is convenient to maintain, and is long in service life.

Description

technical field [0001] The invention relates to a material transfer and reloading equipment for mines and wharfs, more precisely, to a liner in a chute and a material bin. Background technique [0002] The chute and silo are the key equipment for material guidance and loading during the reloading process. It is widely used in coal, cement, building materials, ferrous and non-ferrous metal beneficiation and other production industries to guide and reload various ores and other grindable materials. [0003] The chute liner is used for the protection of the chute wall steel plate. The chute at the transfer point of small particle size and powdery materials is generally made of high molecular polyethylene liner, which can achieve the purpose of protecting the chute wall. Now many enterprises at home and abroad are using 16Mn manganese steel lining board, high wear-resistant ceramic lining board, vermiculite lining board, rubber lining board, polyurethane lining board and other...

AI Technical Summary

Problems solved by technology

Due to its superior wear resistance than steel, manganese steel liners are widely used, but they are relatively large, inconvenient to replace, and their lifespan is only longer than steel, causing a lot of metal waste during use, so they should be replaced; high wear resistance Ceramic and vermiculite liners are light in weight, good in wear resistance, and easy to replace, but they are expensive and not resistant to impact. They work well at the transfer points of general impact loads, and are prone to cracking and serious damage at some points of greater impact loads. , the frequency of replacement is too high, etc. At present, some domestic and foreign polymer material companies have produced and designed rubber and polyurethane wear-resistant linings. Because of their light weight, easy replacement, good elasticity, and impact resistance, they are very popular among mines and wharf maintenance workers. However, due to the defects in formula, structure and design, in some situations where there is a certain impact load and the material has a certain viscosity and humidity, it is easy to accumulate and stick in the chute, and eventually blockage will occur, which will affect production. Unnecessary maintenance and downtime losses

Images