Agricultural fertilizer spreading device

Abstract

The invention discloses an agricultural fertilizer spreading device. The agricultural fertilizer spreading device comprises a fertilizer spreading vehicle body and a breaking box arranged at the top of the fertilizer spreading vehicle body, wherein a funnel feeding cavity arranged in a downward extending manner is formed in the top end face of the fertilizer spreading vehicle body; a first cavity arranged in a left-right extending manner is formed in the bottom of the funnel feeding cavity in a communicating manner; a second cavity is formed in the fertilizer spreading vehicle body below the first cavity; a discharging opening penetrating through the bottom end face of the fertilizer spreading vehicle body is formed in the bottom wall in the second cavity; a third cavity is formed in the fertilizer spreading vehicle body between the first cavity and the second cavity; a discharging channel arranged in an up-down extending manner is arranged in the fertilizer spreading vehicle body on the left side of the third cavity; the top extending tail end of the discharging channel is communicated with the left extending tail end of the first cavity; the bottom extending tail end of the discharging channel is communicated with the second cavity; a fourth cavity is formed in the fertilizer spreading vehicle body on the right side of the third cavity. The agricultural fertilizer spreading device disclosed by the invention has the advantages that the structure is simple, and the convenience in operation is realized; breaking and fertilizer spreading work can be automatically controlled, so that the working efficiency and the quality of fertilizing are improved, and the service life is prolonged.

Description

Technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a fertilizer spreading device for agriculture. Background technique [0002] Agriculture is an industry that uses the growth and development of animals and plants to obtain products through artificial cultivation. Agriculture is the primary industry, and the science of studying agriculture is agronomy. The objects of agricultural labor are living animals and plants, and the products obtained are the animals and plants themselves. Agriculture provides basic products that support the construction and development of the national economy. [0003] China’s agricultural planting has a long history. In agricultural planting, planting plants are often fertilized to promote the growth of planting plants. Due to the problem of agglomeration of fertilizers during the production, processing, storage and transportation process, the storage, Transportation and use bring a lot of dif...

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Problems solved by technology

[0003] my country's agricultural planting has a long history. In agricultural planting, plants are often fertilized to promote the growth of plants. Due to the problem of agglomeration of fertilizers in the process of production, processing, storage and transportation, storage, Transportation and use bring many difficulties, serious agglomeration of chemical fertilizers is difficult to break, partial agglomeration of chemical fertilizers is not good for mechanical fertilization, and it is easy to block the nozzle, which will bring inconvenience to fertilization, and the fertilizer can only be crushed to make plants more fertile to the fertilizer. It can be fully absorbed, but the current fertilization device has the problem of uneven crushing of agglomerated fertilizer and slow crushing speed. At the same time, there are also problems of small fertilization area and uneven fertilization, which is not conducive to the growth of plants, and the labor intensity of fertilization is high.

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