Front straw smashing recycling device

Abstract

The invention discloses a front straw smashing recycling device. The front straw smashing recycling device comprises a smashing recycling shell, a flail knife shaft, a plurality of flail knives, a stationary knife, a transverse shaft, a plurality of elastic teeth, a screw auger shaft, a blower and a driving mechanism, wherein the smashing recycling shell comprises a pair of side plates and a transverse beam, the side plates are spaced and oppositely arranged, and the two ends of the transverse beam are fixed to the side plates respectively; the flail knife shaft is rotationally supported between the side plates; the flail knives are uniformly arranged on the outer circumference surface of the flail knife shaft; the stationary knife is arranged in the smashing recycling shell; the transverse shaft is parallel to the flail knife shaft and is rotationally supported between the side plates; the elastic teeth are arranged on the transverse shaft at intervals and extend to the outer side of the flail knife shaft along the bottom of the flail knife shaft; the screw auger shaft is rotationally supported between the side plates; the blower is arranged on one side of the screw auger shaft; the driving mechanism drives the flail knife shaft and the screw auger shaft at the same time to rotate. During work, straw passes through the elastic teeth, the flail knives, the stationary knife and the screw auger shaft.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a front-mounted straw crushing and recycling device. Background technique [0002] Most of the existing straw returning machines or straw crushing and recycling devices are attached to the rear of the tractor. When performing straw returning or recycling operations, the tractor will cause a certain amount of rolling to the straw, causing some of the straw to be crushed or even crushed into the soil. It will cause difficulty in picking up the straw returning to the field or recycling machines in the rear, a large amount of cutting tools into the soil, and excessive power consumption. At the same time, for ridge crops, it is easy to cause problems such as unclean picking of straw in the furrow, resulting in poor picking and crushing effect or recycled straw. Excessive soil content. Contents of the invention [0003] In order to solve the shortcomings of the current technolo...

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Problems solved by technology

[0004] Another object of the present invention is to solve the problem that ridge crops are easy to pick up dirty straw in furrows and improve the straw picking rate by using the profiling elastic tooth auxiliary picking device

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