Derivative side box rotary tillage stubble cleaner

Abstract

The invention discloses a derivative side box rotary tillage stubble cleaner, which solves the problems of single application range, poor safety, complex structure, high production and maintenance cost, high probability of scraping ridges during operation and the like of the rotary tillage stubble cleaner existing in the prior art. The derivative side box rotary tillage stubble cleaner comprises a rack, a middle box, a stubble cleaning device and a rotary tillage device, wherein the middle box, the stubble cleaning device and the rotary tillage device are assembled on the rack; the middle box is provided with an input shaft; side reduction boxes on the two sides of the middle box are fixed to the middle box; the two sides of the side reduction boxes are connected with gear boxes of the stubble cleaning device and the rotary tillage device through a transmission shaft respectively; the technical key points of the rotary tillage stubble cleaner are that the stubble cleaner comprises a main stubble cleaning gear box and a secondary stubble cleaning gear box; the output end of the secondary stubble cleaning gear box drives a stubble cleaning blade shaft with a stubble cleaning blade; the rotary tillage device comprises a main rotary tillage gear box and a secondary rotary tillage gear box; an output end of the secondary rotary tillage gear box drives a rotary tillage blade shaft with a rotary tillage blade. The derivative side box rotary tillage stubble cleaner has the advantages of rational and skillful structural design, wide application range, convenience in adjustment, stable, safe and reliable joint operation, low maintenance cost and the like.

Description

technical field [0001] The invention relates to an agricultural combined operation machine, in particular to a modified side box rotary tillage and stubble removal machine, which belongs to the technical field of agricultural machinery. Background technique [0002] The most advanced rotary tillage stubble remover combined soil preparation machine at present, its basic structure is all to be respectively provided with the stubble removal gear box and the rotary tiller gear box on both sides of the rotary tiller stubble remover. During the combined operations of rotary tillage, stubble removal, and ridge removal, because the full outer width of the gear transmission boxes on both sides of the rotary tiller and stubble remover is about 100 mm wider than the full outer width of the rotary tiller, so the gear on one side is used during operation. The bottom of the transmission box scrapes the new ridges that have been scraped (through the combined soil preparation machine), and ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a modified side box rotary tiller and stubble remover, which solves the problem of single application range, poor safety, complex structure, high production and maintenance costs, and problems on both sides of the rotary tiller and stubble remover in the prior art. Problems such as scraping at the bottom of the gearbox

Images