Hand-held hollow drill pipe soil-loosening deep-hole fertilizer applicator

Abstract

The invention discloses a hand-held hollow drill pipe soil-loosening deep-hole fertilizer applicator. The hand-held hollow drill pipe soil-loosening deep-hole fertilizer applicator is characterized inthat a handrail is arranged on a movable frame body and can push the whole movable frame body and apply force to the movable frame body, and a movable wheel set is arranged at the bottom of the movable frame body; a reciprocating lead screw is arranged on the movable frame body; a lifting module and a driving device are arranged on the reciprocating lead screw, and a stock bin is arranged at thetop of the reciprocating lead screw; a spiral hollow pipe is arranged on the lifting module; the top of the spiral hollow pipe extends into the stock bin and guides materials in the stock bin into thespiral hollow pipe, and a discharging opening is formed in the bottom of the spiral hollow pipe; under the driving of the driving device, the lifting module can vertically move on the reciprocating lead screw and drive the spiral hollow pipe to rotate at the same time to achieve soil drilling, and the spiral hollow pipe achieves material scattering in the drilling process.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a hand-held hollow drill pipe soil loosening and deep hole fertilization machine. Background technique [0002] At this stage, artificial fertilization is mostly used in the planting process, which has high labor costs, low labor efficiency, and the fertilization effect is not very good. The fertilizer cannot be fully and evenly distributed, and the fertilizer cannot be guaranteed to penetrate deep into the bottom of the soil layer, nor can it be precisely fertilized, which affects the fertilizer effect; Most of the existing mechanical fertilization adopts furrowing and sowing, which requires a large traction power. It is impossible to turn around and change rows in greenhouses and deep furrow crops in very narrow spaces, and personnel control is not used in narrow spaces. [0003] In view of the above-mentioned disadvantages, as a technician in this in...

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Problems solved by technology

[0002] At this stage, artificial fertilization is mostly used in the planting process, which has high labor costs, low labor efficiency, and the fertilization effect is not very good. The fertilizer cannot be fully and evenly distributed, and the fertilizer cannot be guaranteed to penetrate deep into the bottom of the soil layer, nor can it be precisely fertilized, which affects the fertilizer effect; Most of the existing mechanical fertilization adopts ditching and sowing, which requires a large traction power. It is impossible to turn around and change rows in greenhouses with very small spaces and deep ditch ridge crops, and do not use personnel control in small spaces.

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