Rotary tillage ditching and even seeding machine suitable for rice stubble fields

Abstract

The invention belongs to the technical field of agricultural machinery, and specifically relates to a machine suitable for rotary tillage, ditching, and even seeding in rice stubble fields, including a frame, and the frame is sequentially provided with suspension frames connected with walking traction equipment from the front end to the rear end, Fertilization system assembly, rotary tillage and ditching system assembly, seed supply and arrangement system assembly, and suppression mechanism assembly; the fertilization system assembly and the seed supply and arrangement system assembly both include wide-width spreading devices. Compared with the prior art, the present invention has the following advantages: while the ditching distance can be ensured in the present invention, the rotary tillage and ditching work can be completed at the same time to ensure the balance of the whole device. Compared with setting the ditching knife on one side of the whole device, It can better ensure the stability of the operation; the fertilization system assembly and the seed supply and metering system assembly can evenly sow and fertilize the seeds by setting the wide-width spreading device to achieve wide-width spreading; the detachable positioning plate can be used to make the pressure wheel according to the needs. The height can be adjusted and the 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...

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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.

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