Plastic module chain assembly provided with dirt discharge groove

Abstract

The invention discloses a plastic module chain assembly provided with a dirt discharge groove. The plastic module chain assembly provided with the dirt discharge groove comprises a D module chain (1) and a Z module chain (2). The plastic module chain assembly composed of the D module chain and the Z module chain is adopted, a D dirt discharge groove is formed in a D shaft pin hole of the D module chain, and a Z dirt discharge groove is formed in a Z shaft pin hole of the Z module chain. The D module chain and the Z module chain form a chain-belt-typed conveying belt in a spliced mode, and then the D dirt discharge groove and the Z dirt discharge groove are communicated in series. When working is conducted, oil dirt generated, when the conveying belt runs, in the D shaft pin hole and the Z shaft pin hole is discharged timely through the D dirt discharge groove and the Z dirt discharge groove which are communicated in series, wear of the oil dirt to the shaft pin holes is reduced, service life of the plastic module chain assembly is prolonged, and the purposes of lowering abrasion, reducing the failure rate, reducing maintenance cost and improving operation efficiency of the plastic chain-belt-typed conveying belt are achieved.

Description

technical field [0001] The invention relates to a modular chain group of a chain-belt conveyor belt, in particular to a plastic modular chain assembly provided with a scale discharge groove for forming a plastic chain-belt conveyor belt in series and parallel. Background technique [0002] The plastic modular chain is the unit element of the plastic chain belt conveyor belt. Several discrete module chains are spliced ​​in series and parallel through the shaft pin through the shaft pin hole to form a chain belt conveyor belt; the so-called module chain components are: when splicing to form a chain belt conveyor belt, The sum of the end-blocking module chain used to close the left and right ends of the conveyor belt and the intermediate module chain used to splice the middle part of the conveyor belt. In the prior art, the pivot pin holes for mutual connection of the plastic modular chain components are circular. In actual operation, the circular pin holes tend to accumulate o...

AI Technical Summary

Problems solved by technology

In the prior art, the pivot pin holes for mutual connection of the plastic modular chain components are circular. In actual operation, the circular pin holes tend to accumulate oil and dirt, which will accelerate the wear of the pin holes and shorten the plastic modular chain components. The service life of the conveyor belt leads to the overall failure of the conveyor belt; in order to maintain the normal operation of the conveyor belt, it is necessary to frequently update the worn plastic module chain components, resulting in high maintenance costs and low operating efficiency of the conveyor belt. Therefore, the existing technology has fast wear and high failure rate , high cost and low efficiency problems and deficiencies

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