Simplified dryland tillage device

Abstract

A simplified dryland tillage device is mainly composed of a bull pull cord, a gravity compacting roller, a soil loosening rake, and two fixing iron frames. The gravity compacting roller and the soil loosening rake are arranged side by side in back and forth parallel and are respectively arranged inside the fixing iron frames which are connected through a rotating shaft, the bull pull cord is tied to the front fixing iron frame, the gravity compacting roller in the front is in charge of crushing massive mud blocks when traveling, and the soil loosening rake in the rear is in charge of scraping soil previously firmly pressed to be loosened. Two devices for compacting the mud blocks and loosening the soil are combined into an integral through the simplified dryland tillage device, utilization rate of bull power is increased, time for raking is saved, the effect of mechanical raking is achieved, and the simplified dryland tillage device is supportive of needy farmers.

Description

technical field [0001] The invention relates to a dry land farming device which is powered by oxen. Background technique [0002] For the plowing of dry land after plowing, Chinese rural people call it harrowing, and the devices for harrowing include mechanical power harrows, human power harrows or livestock power harrows. Mechanical power harrowing machines include large-scale mechanical or small mechanical harrowing machines. These mechanical power harrowing machines generally use the power of the machinery to walk and at the same time separate part of the power to drive the crushed mud mixing rollers for harrowing. Such machines are very It will soon be popularized by Chinese farmers, but there are still many farmers in remote and backward areas who cannot afford to buy mechanical power harrows, and they are still using ox-drawn harrows for harrowing. The most common type of livestock power rake is the cattle rake. The general shape and structure of the cattle rake is a ...

AI Technical Summary

Problems solved by technology

Mechanical power harrowing machines include large-scale mechanical or small mechanical harrowing machines. These mechanical power harrowing machines generally use the power of the machinery to walk and at the same time separate part of the power to drive the crushed mud mixing rollers for harrowing. Such machines are very It will soon be popularized by Chinese farmers, but there are still many farmers in remote and backward areas who cannot afford to buy mechanical power harrows, and they are still using ox-drawn harrows for harrowing

The most common type of livestock power rake is the cattle rake. The general shape and structure of the cattle rake is a row of fixed sharp iron teeth and the upper armrest frame. Rake, and press down on the rake hard, so that the row of sharp iron rake tines are inserted into the soil and scraped. Such a ground rake machine is really laborious and laborious

After the dry land is harrowed and loosened, a gravity roller is used to pull the ox to crush the large pieces of mud. This is the most outdated method of harrowing the land, which has been used for thousands of years. There is almost no improvement in the ox-pulled harrow.

The reason why people do not want to improve such ox-pulled field harrows is the impact of mechanical power harrows. People have put a lot of research effort on mechanical power harrows, but mechanical power harrows still cannot be popularized to many difficulties. The common people are caught in the situation that the mechanical power machinery is too advanced and the human power machinery is too backward: some farmers are driving the most advanced machinery to rake the fields, while at the same time, another household in difficult farmland next to them is using the most backward The spring plowing scene is astonishing as the ox pulls the harrow and plows slowly and laboriously.

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