Impact-resistant self-cleaning material transfer point rubber chute lining plate

Abstract

The invention discloses an impact-resistant self-cleaning material transfer point rubber chute lining plate. The lining plate is composed of a rubber lining plate wall and chutes and characterized inthat the rubber lining plate wall is formed by combining a plurality of rubber lining plate bodies end to end and fixed on the wall of the chute through T-shaped bolts; each rubber lining plate body is a double-H-shaped whole body and is formed by composite vulcanization of high-performance rubber and a reinforced fabric framework and composed of a base plate, a bearing plate and binding rib strips; bolt holes are formed in the base plates and fixed on the wall plates of the chutes through the bolts; groove patterns are arranged on the surfaces of the bearing plates in the material feeding direction, and each bearing plate is internally provided with an aramid mesh cloth framework layer; the binding rib strips are connected between the base plates and the bearing plates. The lining plate solves the problem that existing devices are easily destroyed and attached to materials, can be widely applied to transfer points of various transportation material industries, can bear large impact load, has high impact resistance, high wear resistance and a certain self-cleaning capability, and is convenient to install, maintain and replace and high in product service life.

Description

technical field [0001] The invention relates to a protective buffer facility for a chute at a material transfer point, and more precisely relates to an impact-resistant self-cleaning rubber chute liner at the material transfer point. Background technique [0002] In order to protect the chute at the material transfer point and improve the service life of the chute, the technical means commonly used now is to install different liners in the chute to buffer and isolate the impact and wear of the material on the chute wall. For different materials, we have designed many different linings, including manganese steel linings, ceramic linings, polymer polyethylene linings, nylon linings, rubber linings, polyurethane linings, etc. These different types Liners have their own advantages and are widely used in different positions. However, these linings currently used also have certain limitations. For example, manganese steel linings are more commonly used due to their superior wear ...

AI Technical Summary

Problems solved by technology

However, these linings currently used also have certain limitations. For example, manganese steel linings are more commonly used due to their superior wear resistance than ordinary steel, but they are relatively heavy and difficult to repair and maintain; high wear resistance Ceramic and vermiculite liners are light in weight, good in wear resistance, and easy to replace, but they are expensive, not resistant to impact, and prone to cracking and damage. At present, some polymer material companies at home and abroad have produced and designed rubber and polyurethane wear-resistant linings. Due to its light weight, easy replacement, good elasticity, and impact resistance, it is very popular among mine and wharf maintenance workers. However, due to the defects in formula, structure and design, it cannot meet the requirements of both impact resistance and self-impact on site. Cleaning requirements, there are still phenomena such as low service life and easy accumulation of material

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