Fertilizing, sowing and weeding device of tillage machine

Abstract

The invention discloses a fertilizing, sowing and weeding device of a tillage machine. The fertilizing, sowing and weeding device comprises a rotary cultivator, a stand, a fertilizer applicator, a seeder, a transmission gear set, a transmission shaft, a bearing sleeve, a power wheel, a connecting rod, a movable rod, a spring, a fixed piece, a medicine liquid tank, a water pump, a water pipe, a spray head and a ridge-former, wherein the stand is fixedly connected on the rotary cultivator by screws; a metal ring is welded at one end of the connecting rod and sleeves on the bearing sleeve, and the powder wheel is arranged at the other end of the connecting rod; the power wheel is connected with the transmission shaft by a chain; the fixed piece is welded in the middle of the stand, and a circular hole is formed in the middle of the fixed piece; the lower end of the movable rod is connected with the connecting rod by a pin shaft, and the upper end of the movable rod passes through the circular hole of the fixed piece; the spring sleeves on the movable rod, and the upper end and lower end of the spring respectively lean against the fixed piece and the connecting rod. The fertilizing, sowing and weeding device has the advantages of being simple in structure, high in practicality, and the like.

Description

technical field [0001] The invention relates to the technical field of tillage machines, in particular to a fertilization, seeding and weeding device of the tiller. Background technique [0002] The sowing of corn requires steps such as plowing the land, fertilizing, sowing, covering soil, and weeding. It is usually carried out in a distributed manner, with many steps and a waste of manpower. However, the cultivator is expensive and cannot be purchased by ordinary farmers; at the same time, the cultivator is a Under the pull of the tractor, the power wheel is driven, and the power wheel drives the fertilizer applicator and the seeder to operate, so as to complete the uniform fertilization and sowing. This is based on the flat land and the uniform rotation of the power wheel, but the land cannot be completely flat. Moreover, the land after rotary tillage is very loose, so that the power wheel cannot rotate evenly, which makes the traditional cultivator sow unevenly wh...

AI Technical Summary

Problems solved by technology

[0002] The sowing of corn requires steps such as plowing the land, fertilizing, sowing, covering soil, and weeding. It is usually carried out in a distributed manner, with many steps and a waste of manpower. However, the cultivator is expensive and cannot be purchased by ordinary farmers; at the same time, the cultivator is a Under the pull of the tractor, the power wheel is driven, and the power wheel drives the fertilizer applicator and the seeder to operate, so as to complete the uniform fertilization and sowing. This is based on the flat land and the uniform rotation of the power wheel, but the land cannot be completely flat. Moreover, the land after rotary tillage is very loose, so that the power wheel cannot rotate evenly, which makes the traditional cultivator sow unevenly when cultivating.

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