Fertilizer for agricultural machinery

Abstract

The invention discloses a fertilizing device for agricultural machinery. The fertilizing device comprises a fertilizing vehicle body and a storage box mounted at the top of the fertilizing vehicle body, wherein a storage cavity is formed in the storage box, a hopper cavity extending downwards is formed in the bottom of the storage cavity in a communicating manner, an extended section at the bottom of the hopper cavity extends into the fertilizing vehicle body, a discharge port is formed in the tail end of the bottom of the hopper cavity in a communicating manner, a fertilizing groove with the top communicated with the tail end of the bottom of the discharge port is formed in end surface of the bottom of the fertilizing vehicle body, sliding grooves are symmetrically formed in inner walls of the left side and the right side of the fertilizing groove, a guide groove is formed in the top wall in the each sliding groove, fertilizing assemblies which penetrate through the fertilizing groove and are in slide fit connection with the fertilizing groove are arranged between the sliding grooves on the left and right sides, and guide blocks which extend into the guide grooves in the left and right sides and are in slide fit connection with the guide grooves are arranged at the top parts of the tail ends of the left and right sides of the fertilizing assemblies in the sliding grooves in the left and right sides. The fertilizing device is simple in structure and convenient to operate and can automatically control different fertilizing amount according to different crops and different growth stages, and the fertilization work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a fertilizing device for agricultural machinery. Background technique [0002] For the fertilization of crops, there are generally several kinds of fertilizers mixed and proportioned before fertilization. Although the implementation steps are simple, it is still a cumbersome process for large-scale crops, and the manual fertilization is not uniform enough, resulting in waste of fertilizers. It will affect the absorption of fertilizers by crops, and fertilization needs to be controlled according to different crops and different growth stages. In general, artificial fertilization cannot accurately control the amount of fertilizer. In addition, the existing large-scale fertilization machinery is relatively heavy. , the operation is not flexible enough, it is inconvenient to use, it is time-consuming and laborious to use, and the mechanical cost is high. Contents of ...

AI Technical Summary

Problems solved by technology

[0002] For the fertilization of crops, there are generally several kinds of fertilizers mixed and proportioned before fertilization. Although the implementation steps are simple, it is still a cumbersome process for large-scale crops, and the manual fertilization is not uniform enough, resulting in waste of fertilizers. It will affect the absorption of fertilizers by crops, and fertilization needs to be controlled according to different crops and different growth stages. In general, artificial fertilization cannot accurately control the amount of fertilizer. In addition, the existing large-scale fertilization machinery is relatively heavy. , the operation is not flexible enough, it is inconvenient to use, it is time-consuming and laborious to use, and the mechanical cost is high

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