Crushing device for solid fertilizer for agricultural industry

Abstract

The invention discloses a crushing device for solid fertilizer for agricultural industry. The crushing device comprises a movable engine body, a crushing tank and a feeding hopper, wherein the crushing tank is mounted on the top end surface of the left side of the engine body; the feeding hopper is mounted on the top end surface of the right side of the engine body; a first cavity body which extends left and right is arranged in the engine body; a second cavity body communicating with the top of the first cavity body below the crushing tank is arranged in the crushing tank; a feeding port of which the top communicates with the bottom of the feeding hopper is arranged at the inner top of the first cavity body below the feeding hopper in a penetrating manner; a sliding frame is connected into the first cavity body in a sliding fit manner; rolling wheels are arranged at the bottom of the sliding frame; a third cavity body is arranged in the sliding frame; a lifting loading frame is connected into the third cavity body in a sliding fit manner; a first air-pressure lifting mechanism is arranged in the third cavity body at the bottom of the lifting loading frame; a first threaded rod which extends left and right is connected into the sliding frame below the third cavity body in a thread fit manner; and the right extending tail end of the first threaded rod is matched and connected with a first motor. The crushing device disclosed by the invention is simple in structure, convenient to operate, capable of improving the crushing uniformity and quality.

Description

technical field [0001] The invention relates to the technical field of agriculture, and relates to a crushing device for solid fertilizer used in agriculture. Background technique [0002] Agricultural fertilizers are generally uniform particles when they leave the factory. However, due to the long storage time, the fertilizer is easy to absorb water and agglomerate, which is not convenient for fertilization. The agglomerated fertilizer cannot be fully absorbed by plants, which affects the efficiency of the fertilizer. At present, small-scale growers mostly crush the agglomerated fertilizer manually, which takes a lot of time and manpower, and cannot completely crush the agglomerated fertilizer, resulting in the shortcomings that the fertilizer fertility cannot be fully utilized. At the same time, large-scale mechanical fertilizer crushing devices In the process of fertilizer crushing, there is a lot of dust, loud noise, serious environmental pollution, complex structure, po...

AI Technical Summary

Problems solved by technology

[0002] Agricultural fertilizers are generally uniform particles when they leave the factory. However, due to the long storage time, the fertilizer is easy to absorb water and agglomerate, which is not convenient for fertilization. The agglomerated fertilizer cannot be fully absorbed by plants, which affects the efficiency of the fertilizer.

At present, small-scale growers mostly crush the agglomerated fertilizer manually, which takes a lot of time and manpower, and cannot completely crush the agglomerated fertilizer, resulting in the shortcomings that the fertilizer fertility cannot be fully utilized. At the same time, large-scale mechanical fertilizer crushing devices In the process of fertilizer crushing, the dust is large, the noise is loud, the environment is polluted seriously, and the structure is complex, the applicability is poor, the operation is troublesome, the maintenance is difficult, the maintenance cost of the equipment is high, and it cannot meet the needs of the majority of small growers.

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