Livestock raw material pretreatment device for organic fertilizer processing

Abstract

The invention provides a livestock raw material pretreatment device for organic fertilizer processing, and relates to the field of organic fertilizers. The livestock raw material pretreatment device for organic fertilizer processing comprises a crushing box, the front end of the crushing box is connected with and penetrates through a discharging port, the inlet end of the crushing box is slidably connected with a sealing mechanism, a crushing mechanism is rotatably connected to the interior of the crushing box, a power mechanism is fixedly mounted at the front end, located above the crushing mechanism, of the interior of the crushing box, and a pushing mechanism is fixedly mounted in the crushing box. According to the livestock raw material pretreatment device for organic fertilizer processing, an electric push rod can push a sealing plate to move upwards, water in a buoy box is released quickly, at the moment, a balance weight end can move downwards quickly to crush livestock raw materials, and a water pump is started to pump water into the buoy box from a water tank; a separating knife is pressed to move downwards to separate livestock raw materials into small blocks to be put into the crushing mechanism, and the problem that in the prior art, crushing is not thorough due to the large livestock size is solved.

Description

technical field [0001] The invention relates to the technical field of organic fertilizers, in particular to a livestock raw material pretreatment device for processing organic fertilizers. Background technique [0002] Organic fertilizers refer to fertilizers made from by-product resources rich in organic matter such as animal excrement or animal and plant residues as the main raw materials, which are fermented and decomposed. Organic fertilizer has the characteristics of improving soil, fertilizing soil, increasing soil nutrient activity, purifying soil ecological environment, ensuring high-quality, high-yield and high-efficiency vegetables, and is an irreplaceable fertilizer for facility vegetable cultivation. [0003] When the dead livestock corpses are treated harmlessly and used to make organic fertilizers, the livestock corpses need to be crushed. The existing crushing devices usually use a roller crusher to crush the raw materials. Because the bones of large livestoc...

AI Technical Summary

Problems solved by technology

[0003] When the dead livestock corpses are treated harmlessly and used to make organic fertilizers, the livestock corpses need to be crushed. The existing crushing devices usually use a roller crusher to crush the raw materials. Because the bones of large livestock are hard and large, During the crushing process of the roller disc crusher, the bone part is not completely broken, which leads to the presence of bone particles in the organic fertilizer, so it is necessary to pre-treat the livestock raw materials

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