Multifunctional crusher

Abstract

The invention discloses a multifunctional crusher, comprising a crushing cavity; a feeding hole is formed in the top part of one end of the crushing cavity; a discharge hole is formed in the side wall of the other end of the crushing cavity; a main shaft is arranged in the crushing cavity; the main shaft is provided with cutters; planetary shafts are arranged in the circumferential direction of the cutters; each planetary shaft is provided with arc blades; each arc blade is arranged between every corresponding two cutters; the main shaft near the position of the discharge hole is provided with a material stop ring; and the material stop ring is near the cutters. The quality problem of crushing, i.e., the size adjustment problem, and the continuous operation problem of crushing, i.e., the machine blocking problem are solved.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to an agricultural multifunctional pulverizer. Background technique [0002] The state vigorously promotes the project of using biological straw to produce organic fertilizer, and when the actual straw is crushed, the technology used and the existing problems can be described as follows: [0003] 1. The structure of the traditional pulverizer is to install one or more main shafts in the pulverization chamber, the cutter head is installed on the main shaft, 2-4 planetary shafts are fixed on the cutter head, a certain number of blades are installed on the planetary shafts, and the blades are driven by the main shaft Rotate at high speed to hammer the straw to achieve the purpose of crushing. The lower part of the crushing chamber is equipped with a screen. The straw is fed from the upper part, and the crushed material is filtered through the brush screen and then disc...

AI Technical Summary

Problems solved by technology

[0013] Aiming at the deficiencies in the prior art, the present invention solves the problem that in the production process of various straws, such as vegetables, medicinal materials, food crops and other bio-organic fertilizers, which contain soil, bricks and stones, plastic ropes, plastic films, more than The problem of clogging of 60% moisture straw during crushing and the problem that the crushing size cannot be flexibly controlled by adjusting equipment parameters

That is to say, the quality problem of crushing, that is, the problem of size adjustment, and the problem of continuous operation of crushing, that is, the problem of machine blockage are solved.

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