Precise type soybean seeding machine

Abstract

The invention relates to the field of soybean seeding machines, in particular to a precise type soybean seeding machine. The machine comprises an advancing device and a seeding device, wherein the seeding device comprises a plurality of seeders; each seeder comprises a supporting assembly, a grooving assembly, a seeding assembly, a covering assembly and a power assembly; each advancing device comprises a driving assembly and an advancing assembly. When soybean seeding is needed, the driving assemblies drive the advancing assemblies to move forwards and then drive the seeding device to move forwards, each seeder is used for seeding of one row of land, each grooving assembly is used for forming a ditch for seeding, the power assemblies provide power for differential seeding of the seeding assemblies, each seeding assembly seeds one soybean seed every time for differential seeding, the covering assemblies are used for soil covering after seeding, and the soybean seeds are seeded one by one. Besides, ditching, seeding and soil covering are carried out at the same time very conveniently. Several rows of land are subjected to seeding at the same time by setting the number of rows of theseeders.

Description

technical field [0001] The invention relates to the field of soybean seeders, in particular to a precision soybean seeder. Background technique [0002] When the traditional no-tillage machine is sowing, it is difficult for the rotary tiller of the no-tillage seeder to chop the residual roots of crops, and the longer plant roots are easy to wrap around the knife shaft, which affects the working efficiency of agricultural machinery and increases labor cumbersomeness. In addition, due to the short distance between the planting feet of chemical fertilizers and seeds, it is easy to burn the roots. When the suppressor is suppressed and covered, it is easy to compact the soil in the surrounding area, which is not conducive to the emergence of seeds. When the amount of rain is large, the rainwater It is easy to gather to the seed belt and submerge the seeds, which is not conducive to the emergence of seeds. If multiple seeds are placed in one planting tank, multiple seeds will comp...

AI Technical Summary

Problems solved by technology

[0004] The stubble breaking and stubble cleaning and anti-winding mechanism includes a hob shaft arranged horizontally along the left and right directions. Both ends of the hob shaft are rotatably connected to the frame. There are several groups of hob groups and several groups of throwing cutters, several groups of hobs are arranged side by side and equally spaced along the direction of the generatrix of the hob shaft, and several groups of throwing groups are arranged side by side and equally spaced along the direction of the axis of the hob shaft. Each group of throwing knife group is located between two adjacent hob groups. This device can fertilize the planted soybean seeds, but each planting groove cannot guarantee that there is only one seed, and there may be many seeds falling into the planting In the groove, precision seeding cannot be achieved

Images