Novel corn zero-tillage fertilization application and sowing machine with function of triangular final seedling singling

Abstract

The invention discloses a novel corn zero-tillage fertilization application and sowing machine with the function of triangular final seedling singling. A hoeing and soil loosening shovel and a depth wheel on an existing corn sowing machine are removed, a seed belt processing device is installed at the position of the hoeing and soil loosening shovel, and multiple twining-prevention cutter blade sets capable of following a cutter shaft to rotate are arranged on the cutter shaft of the seed belt processing device, each twining-prevention cutter blade set corresponds to a sowing opener set at therear position, a land wheel rotates and drives seeding devices and fertilizing devices to rotate, and through the sowing opener sets and fertilizer application openers, fertilization application andsowing work is conducted in a processing area formed through rotation of the cutter shaft of the seed belt processing device. According to the novel corn zero-tillage fertilization application and sowing machine with the function of triangular final seedling singling, the seed belt processing device is adopted for replacing the hoeing and soil loosening shovel and the depth wheel on the existing corn sowing machine, then straw and soil are smashed, the spacing of the corresponding seeding devices is adjusted, positioned sowing on seeds is achieved, the triangular final seedling singling sowingfunction is achieved, and the sowing density of corn is increased on the condition that the sowing plant spacing and the basic row spacing are not changed.

Description

Technical field: [0001] The invention relates to the field of agricultural machinery, in particular to a novel corn triangular planter for no-tillage and fertilization. Background technique: [0002] In the "three summers" corn planting season, the planter is a necessary planting machine for corn planting, especially in the process of grabbing moisture and sticking stubble when grabbing time. The previous stubble covers a large amount and the sowing environment is harsh; at the same time, the direct harvesting technology of corn kernels Various corn varieties are required to be planted closely. According to the agronomic requirements, the corresponding sowing models are specially introduced. [0003] Existing corn planters are all compound planters, which realize the sowing operation of seeds and fertilizers at one time. The depth is limited, and after the soil is loosened, the fertilization ditch connected to the fertilizer discharger is used for ditching and fertilization...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: to overcome the deficiencies of the prior art, and to solve a series of problems caused by straw blockage by installing a seed belt treatment device on the existing corn planter, to improve the seed bed environment, and to make the seeds implant smoothly ; At the same time, set the seeder group, adjust the distance between the corresponding seeders, realize the positioning of the seeds, increase the sowing density, and form a new corn triangular seedling no-tillage and fertilization seeder with the function of triangular seedling seedling sowing

Images