秸秆还田机设计-机械设计制造及自动化专业毕业设计-毕业设计论文.doc

Conservation tillage technology is the global development trend of agricultural

technologies, The smashed straw technology is one essential technology of the mechanized

protection cultivation, the use of strawmechanization of farming can be more efficient while

strong impetus to the mechanization to fields to avoid burning the straw brought about a

series of environmental pollution, this paper developed the power consumption of a small

straw machine, crushing rate, suitable for smashed crushed straw and stubble in the basic

theoretical analysis, we have proposed the specific structure of straw machine design.

Horizontal structure, mainly by the suspension, gearbox and straw crushed bodies, tractor

power output is passed to the transmission through universal joints, bevel gears and

smashed straw machine

stubble samshing