Powder fertilizer distributor

Abstract

The invention relates to a powder fertilizer distributor, comprising a rack, a fertilizer can, a ground wheel, a furrow plough, a fertilizer discharging pipe, a soil backing plate, a press wheel, a handrail, a traction frame and a stirrer. The invention is characterized in that the stirrer comprises a fertilizer can stirrer and a fertilizer discharging stirrer; the ground wheel is arranged in front of the rack through a rotating shaft of the ground wheel; the rotating shaft is provided with a drive sprocket which is driven by a drive chain together with a driven sprocket arranged outside the fertilizer discharging pipe; the rotating shaft of the driven sprocket stretches into the fertilizer discharging pipe; the fertilizer discharging stirrer is assembled on the rotating shaft; a crank iscoaxially arranged with the rotating shaft of the driven sprocket; the end of the crank is connected with a connecting rod which slides in a locating part of the fertilizer can body; the end of the connecting rod stretches into the fertilizer can by buckling; the fertilizer can stirrer is installed at the end of the connecting rod; driven by the crank and the connecting rod, the fertilizer can stirrer carries out stirring movement in elliptic track in the fertilizer can. The invention is compact in structure, light in operation and reliable in applying and sowing powder or granular fertilizers, and saves labor in dragging.

Description

technical field [0001] The invention relates to a fertilizing machine with a device for pushing out fertilizer, in particular to a powder fertilizer applicator. Background technique [0002] Fertilization of crops is an essential and important link in the process of crop growth. In order to reduce labor intensity, crop fertilization has gradually been mechanized. At present, the monomer fertilizer applicator disclosed and used all comprises frame, fertilizer box, ground wheel, transmission mechanism, furrow plow, lower fertilizer device, compound soil plate and pressing wheel. For example, the "single seeding and fertilizing machine" disclosed in the CN2364668Y Chinese utility model patent specification announced on February 23, 2000 has just disclosed the fertilizing machine of such a structure. [0003] We know that there are two main types of fertilizers: granular and powder. The surface of granular fertilizer is smooth, and the cohesion between fertilizers is small. O...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of the powder fertilizer applicator in the prior art, such as complex structure, heavy weight, laborious dragging and small application range, the present invention provides a powder fertilizer applicator. The powder fertilizer applicator has a compact structure, light and flexible operation, and light weight. , single-gong operation, labor-saving dragging, reliable fertilization, and wide application range

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