Centralized straw trench-burying and returning integrated machine

Abstract

The invention discloses a centralized straw trench-burying and returning integrated machine which is characterized by comprising a rack, a transmission system, and a suspension device, a ditching device, a raking device, an earthing device and a pressing device which are fixed on the rack in sequence from the front to the rear, wherein the input end of the transmission system is connected with anoutput shaft of a tractor, and the output end of the transmission system is connected with the ditching device and the raking device; the suspension device is used for fixing the rack onto the tractor; a ditching direction of the ditching device is a traveling direction of the tractor; the raking device is used for raking straws into a ditch opened by the ditching device; the earthing device is used for filling soil opened by the ditching device into the ditch; and the pressing device is used for pressing the filled soil in the ditch. The integrated machine disclosed by the invention does notneed single power and is simple in architecture, great in operating width and high in efficiency. The functional integration degree is high, the operations of ditching, raking, earthing and pressing of straw trench-burying and returning are completed in a field piece at one time after harvesting, and industrialized promotion is conveniently realized.

Description

Technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to an integrated machine for burying and returning straw to the field. Background technique [0002] Combine harvesters have greatly reduced the labor intensity of farmers’ planting dealers, but they have also brought a series of problems. Among them, the problem of handling the straw thrown by the combine harvester on the ground has become more serious in recent years. Disposal of these straws in a new way has caused serious pollution to the environment. On the other hand, there are problems of potential safety hazards and waste of resources. [0003] In the method of returning the whole amount of straw to the field, the excavation position of the dedicated ditch is changed every season, and all the straws of the harvested crops are concentrated in the ditch and then covered with soil for deep burial, so as to realize the continuous whole stalk, full amount, Returning to t...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the deficiencies in the prior art, the present invention provides an all-in-one machine for straw centralized ditch burial and returning to the field, which solves the problems in the prior art that the efficiency of straw overturning is low, the energy consumption is large, and the overturning effect is poor. question

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