Integrated agricultural machine for land preparation and soil sifting

Abstract

The invention discloses an integrated agricultural machine for land preparation and soil sifting, comprising a chassis and traveling wheels. A gearbox assembly is mounted in the front of the chassis;a soil storage tank is arranged in the rear of the chassis; the front end of the chassis is provided with a connection portion connected with a tractor; the rear end of the chassis is provided with arear support that is inclined; an input shaft of the gearbox assembly is in transmission connection with a power system of the tractor; two output shafts in the lower portion of the gearbox assembly are in transmission connection with a cutter shaft; middle supports inclined are arranged on the two sides of the middle of the chassis; the upper and lower ends of the middle supports inclined are fitted with an upper transmission shaft and a lower transmission shaft respectively. The integrated agricultural machine for land preparation and soil sifting is suitable for carrying out land preparation and soil sifting at the same time, so that land preparation and soil sifting quality and efficiency are greatly improved.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to an integrated soil preparation and soil screening agricultural machinery. Background technique [0002] At present, machine transplanting of rice is carried out by workers bending over, which is labor-intensive, and sifting soil for seedling raising is the biggest problem in machine transplanting and seedling raising. 125 kg of fine soil is used as a nutrient material for rice transplanting in a field. The amount of nutrient soil is large and the quality requirements are high. The seedling sieving work is generally carried out manually, and the workload of the workers is large, and the particle size is not uniform. In addition, in the current farmland operations, the work of leveling and seedling raising and sieving soil is carried out separately, and the work efficiency is low, resulting in the problem of high production costs. Contents of the invention [0003] The purp...

AI Technical Summary

Problems solved by technology

125 kg of fine soil is used as a nutrient material for transplanting rice seedlings in a field. The amount of nutrient soil is large and the quality requirements are high. The work of seedling sieving is generally carried out manually, and the workload of the workers is large, and the particle size is not uniform.

In addition, in the current farmland operations, the work of leveling, seedling raising and soil screening is carried out separately, and the work efficiency is low, resulting in high production costs.

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