Loop chain pull type excrement clearing device

Abstract

A loop chain pull type excrement clearing device for excrement clearing of livestock excrement way comprises an excrement planing mechanism, an idle wheel mechanism, a leading chain traction machine and a power loop chain by referring to configuration in the prior art. A planing tool replaces a scraping plate and shearing is replaced by peeling in the excrement planing mechanism, thereby extremely saving materials, labor and electricity. A lifting loop chain is replaced with the power loop chain, and the problems that a chain wheel is damaged easily and frequently replaced and the like are solved. The anchorage ground idle wheel mechanism is simple in structure, low in fabricating cost, reliable in performance and convenient to install. The leading chain traction machine has the functions of tensioning, driving, steering and leading of a chain and bearing of a motor and the like, and the problems of motor vibration, chain shaking, tooth collapsing and chain biting and the like are solved. Compared with an existing excrement clearing device, the loop chain pull type excrement clearing device saves the materials by 22.8%, reduces surface area by 27.7% and reduces parts by 67.3%, and economy, corrosion resistance and reliability are respectively improved.

Description

technical field [0001] The invention relates to a manure cleaning device for livestock and poultry manure passages, in particular to a ring chain traction type manure cleaning device. Background technique [0002] Chinese patent ZL200720127341.0 discloses a loop scraper excrement cleaning device, which consists of a chain tractor, a traction member, an idler mechanism and a excrement scraping mechanism. The traction part is a lifting chain or a stainless steel wire rope. [0003] Special attention was paid to the safety of the hoisting chain, so the elongation of the chain was large, and the chain pocket of the sprocket could not accommodate the extended chain, resulting in four sprocket relay replacements. The pitch of the lifting link chain is small, the sprocket teeth corresponding to the sprocket are narrow, and the tooth profile is fragile, which is also unable to adapt to power transmission. The stainless steel wire rope is dragged back and forth on the concrete manu...

AI Technical Summary

Problems solved by technology

Therefore, there are risks of chain crushing, extension, deformation, kinking, and the pulley shaft slipping off the splint; the mechanism of sheet metal splicing has many parts, large area, and poor corrosion resistance

[0006] Among them, the scraper mechanism has a rigid scraper fastened by a bolt array, which is connected to the scraper beam through earrings, resulting in load variation and waste of materials, exposing many defects of the bolt array in dirty, smelly, and strongly corrosive feces; there are The bolts connect the scraper beam and the drawbar, causing problems such as perforation of the scraper beam, loosening of bolts, and swinging of the scraper

The scraper pushes the cow dung vertically to the manure channel, and there is severe tearing and shearing between the cow dung and the manure channel, and between the particles of the cow dung, resulting in high power consumption and chain breakage, etc.

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