Agricultural environment-friendly straw smashing device

A kind of straw crushing and environment-friendly technology, applied in agriculture, combined devices, agricultural machinery and implements, etc., can solve problems such as air pollution and affecting human health, and achieve the effect of avoiding air pollution
CN112154789AInactive Publication Date: 2021-01-01赵志玲
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
赵志玲
Publication Date
2021-01-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the technical field of agricultural equipment and discloses an agricultural environment-friendly straw smashing device which comprises a supporting base and a smashing box. Afeeding box is arranged at the upper portion in the smashing box, a first driving motor is arranged on the upper surface of the smashing box and connected with a rotating shaft, first bevel gears arearranged at the left side and the right side of the rotating shaft, and a rotating rod is arranged in the smashing box; the rotating rod is connected with a second bevel gear, first cams are symmetrically arranged below the rotating rod, a push plate is arranged in the feeding box, cutter teeth are arranged on the surface of the push plate, a dividing box is arranged below the feeding box, a filtering box is arranged at the right side of the upper surface of the supporting base, the first cams extrude the push plate through push rods to move inwards, and a smashing roller drives a smashing cutter to rotate to smash straw; and a draught fan sucks dust generated in the smashing box into the filtering box through a dust suction port and an air pipe, a water pump conveys water in a water tankto a spray head through the water pipe, the spray head conducts dust falling treatment on air sucked into the filtering box, and air pollution caused by the fact that the dust drifts in the air is effectively avoided.
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Description

technical field

[0001] The invention relates to the technical field of agricultural equipment, in particular to an environment-friendly agricultural straw crushing device. Background technique

[0002] Straw returning to the field is a measure of fertilizing soil fertility and increasing production that is generally valued in the world today. It can increase fertilizer and increase production while eliminating the air pollution caused by straw burning. Straw returning can increase soil organic matter, improve soil structure, loosen soil, increase porosity, reduce capacity, and promote microbial activity and root development of crops.

[0003] In order to improve the soil improvement effect of straw, it is usually necessary to crush the straw. Since a lot of dust is attached to the surface of the straw, the existing straw crushing equipment will generate a large amount of dust in the process of crushing the straw. If the dust is directly discharged into the air, it will The ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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