Straw recovery-crushing integrated device used for agriculture

Abstract

The invention discloses a straw recovery-crushing integrated device used for agriculture. The device comprises a supporting transverse plate; the lower end of a conveying box body is fixedly connectedwith a shovelling plate, and the shovelling plate is fixedly connected with the bottom wall of the conveying box body; the interior of the conveying box body is provided with a plurality of shiftingrod shafts, wherein two ends of each shifting rod shaft are rotatably connected with the conveying box body, one fixing sleeve sleeves each shifting rod shaft, and the outer side end of each fixing sleeve is provided with a plurality of bent shifting rods; rotating cutting cutters of two adjacent rotating rod shafts are staggered from one another; the interior of a cutting and crushing groove is provided with a plurality of blocking rods, and the upper end wall of each blocking rod is provided with strip-shaped cutting edges for cutting straw; and the end surface of a push-pull rod is hinged with the end surface of a rotating plate, the hinged place is eccentric, and the other end of the push-pull rod is hinged with the wall of the connecting transverse rod. The device disclosed by the invention has a simple structure, and can cut and crush the straw while recovering the straw; and the device can operate continuously, and has higher working efficiency, simple and convenient operation,and higher practicability.

Description

technical field [0001] The invention relates to a straw recycling and processing device, in particular to an integrated device for recycling and crushing agricultural straw. Background technique [0002] Straw, called stalks in ancient times, also known as grass straw, refers to the remaining stems and leaves of gramineous crops such as rice, wheat, and corn after threshing. Among them, rice straw is often called rice straw and rice straw, and wheat straw is called straw. Before industrialization, farmers used straw in various ways and were very rich. For example, in southern China, people dry and store rice stalks, which can be used as firewood, weaving cushions, mattresses, brooms and other household items, bedding livestock pens, feeding livestock, composting and returning manure to the field, and even making roofs for simple houses. etc., are seldom directly wasted. Due to the popularization of coal, electricity and natural gas and the abundance of various industrial ...

AI Technical Summary

Problems solved by technology

Due to the popularization of coal, electricity and natural gas and the abundance of various industrial products in China in the past two decades, the demand for straw in rural areas has decreased, and the disposal of a large amount of straw has become a serious social problem. Although it is prohibited by law, farmers in many places still directly Burning straw in the fields, causing air pollution, fires, planes unable to take off and land normally, etc.

However, the recycled straw needs to be pulverized before it can be used, which is more troublesome and increases the processing effect.

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