Improved fertilizer spreading machine with ridging function for saline-alkali land

Abstract

The invention discloses an improved fertilizer spreading machine with a ridging function for saline-alkali land. The improved fertilizer spreading machine comprises a box body, wherein the lower surface of the box body is provided with five discharging deep buried pipes at equal intervals in the left-right direction, and a feeding port at the upper end of the discharging deep buried pipe is communicated with the inside of the box body; two mounting plates are bilaterally symmetrically fixed at the front end of the lower surface of the box body, and a first rotating shaft is fixedly arranged atthe lower end of the opposite side surface of the mounting plate; the right end of the first rotating shaft runs through and extends to the right side surface of a right-side mounting plate. The improved fertilizer spreading machine with the ridging function for saline-alkali land has the advantages that the height and width of the ridge can be conveniently adjusted by adjusting the height of anadjusting rod and the included angle between two vertical plates on the same adjusting rod; a second synchronous wheel drives a discharging roller wheel to rotate through a second rotating shaft, andthe discharging roller wheel makes the improved fertilizer uniformly flow into the discharging deep buried pipes; the discharging deep buried pipes make the improved fertilizer flow into a soil layer,thereby ensuring the fertilization effect.

Description

technical field [0001] The invention relates to the technical field of improved fertilizer applicators, in particular to an improved fertilizer applicator for saline-alkali land with a ridging function. Background technique [0002] At present, improved fertilizers need to be applied before planting crops in saline-alkali land, and then ridges are formed; the existing improved fertilizers are generally applied manually, which is a waste of labor and is prone to uneven fertilization among each plant in the field. At the same time, there is often wind during fertilization, causing fertilizers to be blown Blow away, affect the fertilization effect. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide an improved fertilizer spreader for saline-alkali land with ridging function. The second synchronous wheel drives the feeding roller to rotate through the second rotating shaft, and the feed...

AI Technical Summary

Problems solved by technology

[0002] At present, improved fertilizers need to be applied before planting crops in saline-alkali land, and then ridges are formed; the existing improved fertilizers are generally applied manually, which is a waste of labor and is prone to uneven fertilization among each plant in the field. At the same time, there is often wind during fertilization, causing fertilizers to be blown Blow away, affect the fertilization effect

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