Sprocket combining multispindle shallow ploughing ditching device used for Brassica campestris L. transplanting

Abstract

Disclosed is a Sprocket combining multispindle shallow ploughing ditching device used for Brassica campestris L transplanting. The trifilar suspensions are hooked on a rack, and a bevel gear box respectively, which are used for rapidly hooking on various power engine heads. Power is transmitted from tractor PTO output device to the bevel gear box, the bevel gear box transmits the power to a side transmission case, and a multispindle shallow ploughing assembly is connected with the side transmission case. A ditching assembly is in coaxial to a first spindle shallow ploughing part of the multispindle shallow ploughing assembly, the side transmission case transmits the power to the ditching assembly and the multispindle shallow ploughing assembly, to drive the ditching assembly and the multispindle shallow ploughing assembly to form an assembly movement. Flat soil plate is arranged on a body frame, and is over on a supporting multispindle shallow ploughing assembly, and the flat soil plate is used for flat soil clearing compartment. The multispindle shallow ploughing assembly adopts the combination of a stubble cleaning part, a shallow ploughing device, and a rotary-cultivated ditcher, thus realizing the integration of the stubble cutting of the paddy field, rotary-cultivated ditching and soil throwing, shallow ploughing and soil pulverizing, and flat soil compartment clearing. Besides, the adoption of the multispindle shallow ploughing can grind shallow ploughing soil granulations smaller, and is good for mechanical transplantation and growth of Brassica campestris L. seedlings.

Description

technical field [0001] The invention relates to the technical field of agricultural transplanting machinery, in particular to a sprocket combined multi-axis shallow tillage ditching device for rape transplanting. Background technique [0002] my country's rapeseed production areas are mainly concentrated in the provinces of the Yangtze River Basin and the Yunnan-Guizhou Plateau. Hunan Province has fertile land, a mild climate, and a subtropical monsoon climate. It mainly grows rice, rapeseed and other crops. There are two ways of planting rapeseed and transplanting. Compared with Direct direct seeding and transplanting can not only increase the coincidence of crop growth time, shorten the field growth time, but also help increase yield or multiple cropping index; especially the use of soil-based pot seedling transplanting can shorten the greening period during the transplanting process and further shorten The field growth period is used to solve the contradiction of crop conne...

AI Technical Summary

Problems solved by technology

[0003] However, the yield of rapeseed is low, and the planting income is low, especially in the planting of rapeseed seedlings, such as intensive cultivation such as plowing, rotary tillage, box lifting, seedling raising, and transplanting, which will greatly increase production costs, reduce income, and even lose money; if With no-tillage sowing, due to no-tillage sowing, the growth period of rape field increases, which is not conducive to multi-cropping planting, and the overall income is low; while using no-tillage transplanting, because the soil is more compact during rotary tillage and no-tillage transplanting, it is not easy It is good for the root growth of rapeseed, coupled with the low content of available nutrients in the soil, it is easy to cause premature aging of rapeseed and low yield

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