Straw crushing and returning to the field and lifting, chain, roll, baling, self-unloading residual film recycling machine and its use

Abstract

The invention relates to a straw crushing and returning to the field and lifting chain roll bundle self-unloading residual film recycling machine and its use method. The residual film recycling machine includes: a frame, a straw crushing and returning device arranged on the frame and a residual film picking up Residual film roll and bundle self-unloading device is installed behind the conveying device, residual film picking and conveying device; the straw crushing and returning device includes a crushing shell, the front end of which is connected to the machine tool through a three-point suspension mechanism, and a stubble removal mechanism, There is a horizontal conveying mechanism above the stubble removal mechanism; the residual film picking and conveying device includes: a film lifting shovel and an inclined conveying mechanism, the film lifting shovel is used to separate the mulch from the ground, so that the mulch is transported upward under the action of the inclined conveying mechanism; the residual film The roll-and-bundle self-unloading device includes a film collecting box with an open top, a film collecting box connecting rod and a hydraulic cylinder. The film collecting box is set behind the residual film picking and conveying device through the film collecting box connecting rod, and the hydraulic cylinder is set outside the film collecting box. , one end of which is connected to the film collecting box, and the other end is connected to the inclined conveying mechanism.

Description

technical field [0001] The invention relates to the technical field of agricultural residual film recycling, in particular to a straw crushing and returning to the field, lifting chain, rolling, bundling and self-unloading residual film recycling machine and its use method. Background technique [0002] Mulch film is a non-degradable material that will deteriorate the soil. A large amount of residual mulch film will affect the growth of crops. Therefore, mulch film is a more distressing problem for farmers when they harvest plants and prepare the ground. It needs to be cleaned up for better planting in the second year. out of the field. [0003] For the recycling of mulch film, the machines currently used are mainly miniaturized. Due to the complicated picking conditions of the mulch machine, the mulch, straw, stubble, and soil are mixed together, and it is difficult to separate the film from the stubble, straw, and soil. The recovered mulch film has high impurity content a...

AI Technical Summary

Problems solved by technology

[0003] For the recycling of mulch film, the machines currently used are mainly miniaturized. Due to the complicated picking conditions of the mulch machine, the mulch, straw, stubble, and soil are mixed together, and it is difficult to separate the film from the stubble, straw, and soil. The recovered mulch film has high impurity rate and low recovery efficiency. In addition, it is also very easy to cause stubble to block the equipment during the recovery process.

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