Rotary-tillage, mulching and earthing machine

Abstract

A rotary-tillage, mulching and earthing machine comprises a frame, a rotary tiller, a shaping and compacting roller, a film suspension and a soil splitting board, wherein the rotary tiller is mounted below the front of the frame, the shaping and compacting roller is mounted at the rear of the rotary tiller, the film suspension is mounted below the rear of the frame, the soil splitting board is arranged above the film suspension, the rotary tiller is provided with a rotary blade shaft, and spoon-shaped rotary blades are disposed on the rotary blade shaft. When the rotary-tillage, mulching and earthing machine is operated, the rotary tiller crushes soil, and the spoon-shaped rotary blades take up the crushed soil. When the rotary blades rotate to a certain height, the soil in the spoon-shaped rotary blades is cast over the shaping and compacting roller to spikes welded on the sol splitting board and is crashed onto the spikes, and the soil is then evenly scattered to the surface of a mulching film spread on the film suspension, so that operations of rotary tillage, mulching and earthing are realized. A soil conveying mechanism between the rotary tiller and the soil splitting board of the machine is omitted, so that the longitudinal size and the overall weight of the rotary-tillage, mulching and earthing machine are reduced, and the problem that the rotary-tillage, mulching and earthing machine cannot be suspended to the rear of the mini-tiller due to the small rear space of the mini-tiller is solved.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to a rotary tillage film-laying and soil-covering machine. Background technique [0002] At present, there are rotary tillage, film, soil, and on-demand joint operation machines used in conjunction with four-wheel tractors in my country. The functions and performance of the machines are relatively complete. However, the national conditions of our country are that there are many people and little land, so the cultivated land of each household is relatively scattered. Many plots have been created, making it impossible for four-wheel tractors to work in farmland, which greatly limits the development of agricultural mechanization. In order to improve the efficiency of agricultural machinery and reduce the trouble of raising livestock, micro-tillers are currently used as the main power machinery in many areas because of their advantages such as flexible maneuverability, s...

AI Technical Summary

Problems solved by technology

[0002] At present, there are rotary tillage, film, soil, and on-demand joint operation machines used in conjunction with four-wheel tractors in my country. The functions and performance of the machines are relatively complete. However, the national conditions of our country are that there are many people and little land, so the cultivated land of each household is relatively scattered. A lot of plots are created, making it impossible for four-wheel tractors to engage in farmland operations, which greatly limits the development of agricultural mechanization

In order to improve the efficiency of agricultural machinery and reduce the trouble of raising livestock, micro-tillers are currently used as the main power machinery in many areas because of their advantages such as flexible maneuverability, small turning radius, and low cost. The mounting space is often limited, and although the existing rotary tillage film-laying soil-covering machines have complete functions, their structures are relatively complicated and their sizes are large, so they cannot be used in conjunction with micro-tillers.

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