Pneumatic throwing method of fertilizer

Abstract

The invention discloses a pneumatic throwing method for fertilizers, the steps of which are: a gas storage device stores compressed gas; a feeding device transports the fertilizer into the pushing shell; In the uppermost spraying hole, the compressed gas flows into the lowermost spraying hole among several groups of spraying holes and blows the fertilizer out; during the process of fertilizer spreading, the trigger pin slides to slide The groove is close to the end of the closing plate one and the stroke cylinder is stationary; the push rod moves away from the closing plate one, and the trigger pin slides in one direction through the travel groove to the end of the adjacent another set of chute away from the closing plate one, The cooperation of the trigger pin and the stroke groove will drive the stroke barrel to rotate, so that the next set of empty throwing holes will turn to connect with the push holes, and the next set of throwing holes with fertilizers will turn to connect with the air intake holes, and then the next set of throwing holes will be turned to connect with the air intake holes. One round of manure filling and spreading.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a fertilizer spreading method. Background technique [0002] As a compound that helps plants grow, fertilizers have always been an important factor in increasing crop production. There are many types of fertilizers. According to the characteristics and nutritional components of fertilizers that provide plant nutrients, they are mainly divided into three categories: inorganic fertilizers, organic fertilizers and organic and inorganic fertilizers. Whether it is inorganic fertilizers It is still an organic fertilizer, which needs to be scattered and applied on the field when it is used. The traditional fertilizer application method is to transport the fertilizer to the field first, and then use artificial fertilizer. Manual fertilizer is not only inefficient, time-consuming and laborious, but also easy to spread. The inhomogeneous yield affects the production and output of crops. For this...

AI Technical Summary

Problems solved by technology

[0002] As a compound that helps plants grow, fertilizers have always been an important factor in increasing crop production. There are many types of fertilizers. According to the characteristics and nutritional components of fertilizers that provide plant nutrients, they are mainly divided into three categories: inorganic fertilizers, organic fertilizers and organic and inorganic fertilizers. Whether it is inorganic fertilizers It is still an organic fertilizer, which needs to be scattered and applied on the field when it is used. The traditional fertilizer application method is to transport the fertilizer to the field first, and then use artificial fertilizer. Manual fertilizer is not only inefficient, time-consuming and laborious, but also easy to spread. The inhomogeneous yield affects the production and output of crops. For this reason, the inventor has designed a kind of fertilizer spreading equipment, which only needs the staff to pour the fertilizer into the equipment. The whole fertilizer spreading process is fully automated without manual operation of the staff, greatly Reduce labor intensity and improve work efficiency

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