Gathering type plastic film residue bundling and recovering machine

Abstract

The invention discloses a gathering type plastic film residue bundling and recovering machine which comprises a machine frame. A straw breaking and returning mechanism for breaking and picking straw and stubbles in a land, a film gathering mechanism for gathering an agricultural film in the land and removing debris, a plastic film residue picking mechanism for picking plastic film residues, and abundling device for bundling the picked plastic film residues are sequentially arranged on the machine frame in the working and advancing direction. By means of the technical scheme, the straw and stubbles on the earth surface can be pulverized and returned to the field, the plastic film residues on the earth surface can be filtered and gathered on the lower side of the machine frame, the gatheredplastic film residues are picked by the plastic film residue picking mechanism and are then conveyed into a bundling machine to be bundled after debris is separated out, and therefore the recovered plastic film residues are low in soil content, the recovering effect is improved, the overall structure is simple, use is convenient, and the plastic film residue recovering effect can be greatly improved.

Description

technical field [0001] The invention relates to a residual film recovery machine, in particular to a gathering type machine which is simple in structure, easy to use, capable of crushing the straw in the field and returning it to the field, and recycling and bundling the agricultural film in the field. The utility model relates to a bundling residual film recycling machine, which belongs to the technical field of agricultural machinery. Background technique [0002] Mulching is a measure to cover the ground with agricultural plastic film. It has the function of reducing the impact of raindrops, preventing erosion and crust formation; it can effectively reduce the evaporation of soil moisture, preserve moisture in drought, increase moisture after rain, promote crops' absorption of water and growth and development, and improve the utilization efficiency of soil moisture; it can make The soil maintains a suitable temperature and humidity, so that the ground temperature drops s...

AI Technical Summary

Problems solved by technology

[0003] However, the main disadvantage of plastic film mulching technology at present is that after the crops are recycled, the plastic film remains on the land and cannot be removed cleanly, causing serious white pollution. Migration, affecting the growth and development of the root system of crops, leading to problems such as crop death and yield reduction

[0004] And the existing residual film recovery device mainly utilizes one or more rows of "C" shaped spring rakes installed on the rectangular frame behind the tractor to gather the residual film on the ground surface, but the residual film recovery device When the residual film is recycled intensively, the removal amount of soil and weeds is low, and the recovered residual film contains a large amount of soil and impurities, which seriously affects the recovery effect of the residual film, and the existing residual film recovery device is difficult to remove the residual film deep in the soil. For recycling, the lamination belt at the edge of the field cannot be cleaned, and the recovery rate is low, which seriously affects the recovery effect of residual film and brings great difficulties to the reuse of residual film

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