Agricultural residual film recycling machine

Abstract

The invention discloses an agricultural residual film recycling machine and relates to the technical field of agricultural machinery. The machine is structurally characterized in that a quadrangular frame is arranged on the upper portion of a rack, side plates are welded on two sides of the quadrangular frame, a film winding device, a conveyor B, a conveyor A, a speed reducer and a traction frameare sequentially arranged on the frame from left to right, a traveling wheel is arranged between the side plates through a transmission shaft, a cylindrical pickup is arranged at the right end of therack, elastic teeth are arranged on the surface of the pickup, a film pressing piece is arranged on the rear portion of the pickup, a support is arranged on the right portion of the pickup and is a quadrangular frame, a belt wheel B, a belt wheel C, a belt wheel D and two dampers arranged on the upper portion of the quadrangular frame, and a residual stubble treatment device is arranged on the lower portion of the quadrangular frame. The machine has the advantages that mulching films left in land can be recycled effectively, manual picking difficulty is lowered, and the machine is simple in structure, reliable in working, high in universality and convenient in use and maintenance.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to an agricultural residual film recycling machine. Background technique [0002] In the vast dryland areas in northern my country, mulching technology is a key technology for food production. It can be used on a large scale to increase crop yield by about 30%, making a significant contribution to ensuring food security in my country. With the increasing amount of mulch film, it is very difficult to clean and recycle agricultural plastic residual film, and the residual amount of agricultural mulch film in the soil is increasing year by year, which has brought serious negative effects to the agricultural ecological environment and human health, and poses a threat to the sustainable development of agriculture. . To prevent and control plastic film pollution, recycling is the main method. At present, the combination of manual and mechanical recycling is mainly used to r...

AI Technical Summary

Problems solved by technology

The recycling cost is high, the transportation cost is high, and the pick-up rate cannot meet the national standard. At the same time, the material of the mulch itself is too thin and easy to be damaged. In most areas, the waste mulch has not been utilized as a resource, and the long-term effectiveness of treatment is poor; the ultra-thin mulch ages quickly. It is easy to break, the efficiency of mechanical operation is low, and it is difficult to pick up manually; the recycling channels of waste plastic film are not smooth, and the scale of recycling is difficult to effectively expand

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