Novel chopping type straw super crusher

Abstract

The invention discloses a novel chopping type straw super crusher, which comprises a frame, wherein the upper end of the frame is movably connected with a conveying base, two sides of the conveying base are respectively provided with side mounting plates, the upper end surface of the conveying base is provided with a lower conveyor belt, an upper conveyor belt is arranged between the two side mounting plates at a position right above the lower conveyor belt, the upper conveyor belt and the lower conveyor belt are arranged at an acute angle, lower gears are arranged at two ends of a front rotating shaft of the lower conveyor belt, upper gears are arranged at two ends of the front rotating shaft of the upper conveyor belt, and are meshed with the lower gears. A fixed chopping table is arranged at one end of the frame close to the lower gear, a lower chopping knife is arranged at the upper end of the fixed chopping table, a crankshaft penetrates through the fixed chopping table, the two ends of the crankshaft are respectively connected with the two ends of the chopping knife through a chopping connecting rod, and a conveying base is connected with the crankshaft through a base connecting rod. A funnel is arranged at the oblique lower position of the fixed chopping table, and a crushing device is arranged below the funnel.

Description

technical field [0001] The invention relates to the technical field of rice straw crushing equipment, in particular to a novel chopping type rice straw super grinder. Background technique [0002] my country is a big rice country with abundant rice resources. As an important biomass, rice stalks are mostly treated by incineration, which causes a huge waste of resources, and is prone to produce a large amount of toxic and harmful substances, posing a threat to human health. If such abundant biomass resources are fully utilized, it can promote the development of circular agriculture and energy-saving agriculture. It is very important to protect the rural environment, increase farmers' income, build a resource-saving and environment-friendly society, and promote the construction of new countryside. significance. And the necessary prerequisite for comprehensive utilization of rice straw is to crush it earlier. [0003] The main problems of straw crushing devices on the market...

AI Technical Summary

Problems solved by technology

[0003] The main problems of straw crushing devices on the market today are: (1) Most of them can only be used to crush brittle and hard straws, but cannot effectively crush soft straws such as wheat straw and rice straw, because they are easy to ream and affect the work of the machine ; (2) most of them cannot handle rice straw with different degrees of dryness and wetness at the same time

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