Fertilizer crushing machining device

Abstract

The invention discloses a fertilizer crushing machining device which comprises a machining machine body. A first cavity is formed in the machining machine body. A funnel cavity extending downwards isformed in the bottom of the first cavity in a communicating manner. A moving bracket is arranged in the first cavity, wherein the front end face and the rear end face of the moving bracket are connected with the front inner wall and the rear inner wall of the first cavity in an abutting manner and a sliding fit manner. A thread rod extending left and right is arranged in the moving bracket in a threaded fit connection manner. A groove is formed in the end face of the top of the moving bracket. Supporting frames extending upwards are fixedly arranged on the edges of the left side and the rightside of the top of the groove. An internal spline sleeve is connected between the supporting frames on the left side and the right side in a rotary fit manner. A first eccentric wheel is fixedly arranged on the outer surface of the internal spline sleeve in the circumferential direction. An external spline shaft extending towards the left side and the right side is connected in the internal splinesleeve in a sliding fit manner. The extending tail end of the left side of the external spline shaft and the inner wall of the left side of the first cavity are connected in a rotary fit manner. Thefertilizer crushing machining device is simple in structure and convenient to operate, the crushing efficiency and crushing uniformity are improved, and meanwhile the safety of crushing work is improved.

Description

technical field [0001] The invention relates to the technical field of fertilizer processing, in particular to a fertilizer crushing and processing device. Background technique [0002] Due to the strong hygroscopicity of the fertilizer, it is very easy to agglomerate in the air. Large agglomerates will block the discharge port of the hopper, which will bring many difficulties to storage, transportation and use. The severe agglomeration of chemical fertilizers is difficult to break, and some of the fertilizers are agglomerated. Blocks are unfavorable to mechanical fertilization, and it is easy to cause the nozzle head of fertilization to be blocked, which will bring inconvenience to fertilization, and the fertilizer can only be fully absorbed by plants after the fertilizer is crushed. The disadvantage of low efficiency, and the traditional crushing head is prone to wear and tear during long-term use. In addition, because the transmission crushing equipment is relatively expe...

AI Technical Summary

Problems solved by technology

[0002] Due to the strong hygroscopicity of the fertilizer, it is very easy to agglomerate in the air. Large agglomerates will block the feeding port of the hopper, which will bring many difficulties to storage, transportation and use. Serious agglomeration of chemical fertilizers is difficult to break, and some of the fertilizers are agglomerated. Blocks are unfavorable to mechanical fertilization, and it is easy to cause the nozzle head of fertilization to be blocked, which will bring inconvenience to fertilization, and the fertilizer can be fully absorbed by the plants after the fertilizer is crushed. The disadvantage of low efficiency, and the traditional crushing head is prone to wear and tear during long-term use. In addition, because the transmission crushing equipment is relatively expensive, it is not suitable for small-scale farmers.

Images