Chain type heavy load conveying device

Abstract

The invention discloses a chain type heavy load conveying device. According to the scheme, the chain type heavy load conveying device includes a machine frame, and the machine frame is provided with achain wheel, a conveying chain wound around the chain wheel and a driving assembly driving the chain wheel to rotate. The conveying chain includes a plurality of supporting assemblies and a first chain plate, one end of the first chain plate is hinged to one of two adjacent supporting assemblies, and the other end of the first chain plate is hinged to the other of the two adjacent supporting assemblies. Each supporting assembly includes a first supporting block, a second supporting block and a second chain plate. One end of the second chain plate is hinged to the first supporting block, the other end of the second chain plate is hinged to the second supporting block, and the first supporting block and the second supporting block of the same supporting assembly form a V-shaped bearing groove. In the two adjacent supporting assemblies, the first supporting block of one supporting assembly abuts against the second supporting block of the other supporting assembly. The chain type heavy load conveying device has the advantages of being simple in structure, being capable of bearing a larger load and having a longer service life.

Description

technical field [0001] The invention relates to the field, in particular to a chain type heavy-duty conveying device. Background technique [0002] The chain conveyor uses the chain as the traction and carrier to transport materials. The chain can use ordinary sleeve roller conveyor chains, or other special chains (such as accumulation chains, double-speed chains), chain conveyors The machine has the advantage of large conveying capacity, and is mainly used in the fields of conveying pallets, large turnover boxes, etc. In addition, the conveying chain has various structures and various accessories, which is easy to realize accumulation and conveying, and can be used as an assembly line or as a storage and conveyance of materials . [0003] The common light-load chain conveying mechanism is to install a V holder on the chain with installation ears, and use the V holder to position the conveyed material. [0004] In the prior art, the Chinese utility model whose notification...

AI Technical Summary

Problems solved by technology

[0008] However, making an extra-large chain will increase the size of the sprocket, resulting in an abnormally large entire conveying structure; and adding guide grooves and guide rollers to the chain will make the structure more complicated, and the guide rollers are high-pair connections that are subject to heavy loads and are easy to wear. After the guide rollers are worn , the positioning accuracy of the V holder will be affected, therefore, there is an urgent need for a conveying device that is suitable for heavy loads and has a simple structure

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