Farmland straw crushing and rotary tillage all-in-one machine

Abstract

The invention relates to a farmland straw crushing and rotary tillage all-in-one machine. The farmland straw crushing and rotary tillage all-in-one machine comprises a rack, a supporting beam is arranged on the top face of one end of the rack, a guide shell is arranged at the front end of the rack, a vertical rod is detachably connected to the guide shell, and a double-faced plough plate is arranged at the bottom end of the vertical rod. According to the farmland straw crushing and rotary tillage all-in-one machine, the double-faced plough plate is installed by the vertical rod, the double-faced plough plate is used for turning soil, the soil turning efficiency is improved, an input shaft is rotationally positioned through cooperation of a mounting base and a transmission base on the frontside, then a first rotating shaft and a second rotating shaft are rotationally supported through cooperation of a transmission shell and a shaft base, and then the first rotating shaft and the secondrotating shaft are driven by the input shaft to rotate; and a rotary tillage shovel and a crushing knife are driven to rotate respectively, so that soil is subjected to rotary loosening treatment through the double-faced plough plate and the rotary tillage shovel, the roots of the straw buried in the soil is crushed and recycled into the soil through the crushing knife, the resource utilization rate is effectively increased, and the working efficiency is effectively improved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to an all-in-one machine for crushing and cultivating farmland straw. Background technique [0002] Straw is the general term for the stems and leaves (ears) of mature crops, usually referring to wheat, rice, corn, potatoes, rapeseed, cotton, sugarcane and other crops (usually coarse grains) after harvesting seeds, the product of crop photosynthesis More than half of it exists in straw, which is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter, etc., and is a multi-purpose renewable biological resource; traditional crop straws are mostly burned directly in the field. Not only does it pollute the environment, but the straw ash after burning is not easy to handle. [0003] In the prior art, the treatment of straw is mostly crushed and mixed with the soil, and the trace elements provided by the straw to the soil provide nutrition for the so...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a farmland straw crushing and rotary tiller integrated machine to solve the problem in the prior art that the straw returning to the field needs to be replaced with a variety of machines for processing, the operation is complicated, time-consuming and laborious, and the processing efficiency of straw is greatly slowed down.

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