Rotary tillage, furrowing and uniform sowing machine suitable for rice stubble field

Abstract

The invention belongs to the technical field of agricultural machinery and particularly relates to a rotary tillage, furrowing and uniform sowing machine suitable for a rice stubble field. The rotarytillage, furrowing and uniform sowing machine comprises a rack, wherein a suspension bracket connected with walking traction equipment, a fertilization system assembly, a rotary tillage and furrowingsystem assembly, a seed supply and arrangement system assembly and a suppressing mechanism assembly are arranged on the rack from front end to rear end in sequence; each of the fertilization system assembly and the seed supply and arrangement system assembly comprises a wide broadcast sowing device. Compared with the prior art, the rotary tillage, furrowing and uniform sowing machine has the advantages as follows: rotary tillage and furrowing work can be completed and balance of the whole machine is guaranteed while furrowing distance is guaranteed, and operating stability can be further ensured as compared with a mode of arranging furrowing cutters on one side of the whole machine; both the fertilization system assembly and the seed supply and arrangement system assembly are provided withthe wide broadcast sowing devices to realize uniform sowing and fertilization, and wide broadcast sowing is realized; by means of detachable locating pieces, height of suppressing wheels can be adjusted as required, and production stability can be guaranteed.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a rotary tillage and furrowing and uniform sowing machine suitable for rice stubble fields. Background technique [0002] With the improvement of the degree of agricultural mechanization, rotary tillers, ditchers, and fertilizer spreaders are widely used in the field of agricultural land preparation, which fundamentally liberates the hands of farmers, improves operating efficiency, and reduces labor costs; the existing technology is for To solve the problem of applying multiple fertilizers at the same time, if multiple fertilizer boxes are set up, it is usually necessary to set up multiple fertilizer discharge pipes correspondingly. Similarly, multiple seed discharge pipes need to be set up, the structure is relatively complicated, and the seed discharge is relatively concentrated; It is necessary to set up a special ditching shaft, which makes the whol...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a rotary tillage and ditching machine suitable for rice stubble fields, aiming at the problems of complex structure and difficult maintenance of the existing rotary tillage and ditching machines.

Images