Rapeseed transplanting with multi-axis shallow tillage ditching device

Abstract

Provided is a multiaxial shallow tillage ditching device for rape transplanting. A trifilar suspension is connected to a rack and a bevel gear case in a suspending mode separately and used for being rapidly connected to various power handpieces in a suspending mode, power is transmitted to the bevel gear case through a tractor PTO output device, the bevel gear case transmits the power to a side transmission case, a multiaxial shallow tillage assembly is connected with the side transmission case, a ditching assembly and the multiaxial shallow tillage assembly are coaxial, the side transmission case transmits the power to the ditching assembly and the multiaxial shallow tillage assembly so as to drive the ditching assembly and the multiaxial shallow tillage assembly to move, a leveling plate assembly is installed on the rack, located above the multiaxial shallow tillage assembly and used for leveling soil and finishing the ditch surface. The multiaxial shallow tillage assembly combines a stubble ploughing part, a shallow tillage device and a rotary tillage ditching device to achieve integration of rice panel field stubble chopping, rotary tillage ditching soil throwing, shallow tillage soil crushing, soil leveling and ditch surface finishing; meanwhile, by adopting multiaxial shallow tillage, shallow tillage soil granules are more finely divided, and mechanized transplanting and growing of rape seedlings are promoted.

Description

technical field [0001] The invention relates to the technical field of agricultural transplanting machinery, in particular to a 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 connection in multi-cro...

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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