Field plastic film residue recycling machine

Abstract

The invention relates to the technical field of agricultural machinery, in particular to a field plastic film residue recycling machine. The field plastic film residue recycling machine comprises a machine frame, a soil digging device, a spike tooth conveying belt, a conveying mesh belt, a collecting box and a power assembly. The soil digging device is arranged below the front portion of the machine frame. The spike tooth conveying belt is arranged on the portion, behind the soil digging device, of the machine frame. The upper portion of the spike tooth conveying belt inclines in the mode that the front part is downward and the rear part is upward. A mesh belt installation frame is arranged on the portion, located behind the spike tooth conveying belt, of the machine frame. A front mesh belt installation device and a rear mesh belt installation device are installed on the mesh belt installation frame. According to the field plastic film residue recycling machine, the structure is reasonable and compact, use is convenient, soil is dug out by the soil digging device and are thrown onto the spike tooth conveying belt, small plastic film residues in soil can be completely recycled, soil blocks and the plastic film residues are conveyed to the conveying mesh belt through the spike tooth conveying belt, and the plastic film residues and soil can be effectively separated through the conveying mesh belt; in this way, soil carrying volume of the recycled plastic film residues can be greatly reduced. The field plastic film residue recycling machine has the advantages that the plastic film residue removing efficiency is high, the recycling effect is good, and multiple purposes are achieved through the one machine.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, and relates to a field film recovery machine. Background technique [0002] Film-covered planting of farmland has been widely used in various places, especially in arid areas. However, if the old plastic films cultivated over the years are not recovered in a timely and effective manner, it will cause soil compaction and degradation, hinder crop germination, and cause land quality to deteriorate rapidly. Decrease, use efficiency reduction, and bring serious white pollution to the environment, becoming a major environmental hazard. At present, there are many residual film recovery devices, but when the existing residual film recovery devices recover the residual film, because the residual film is broken into small pieces, it is too widely distributed in the field and is relatively scattered and difficult to collect. Many residual films are deep Buried in the soil, it is difficult to...

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Problems solved by technology

[0004] The present invention provides a field residual film recovery machine, which overcomes the shortcomings of the above-mentioned prior art, and can effectively solve the problem of the existing residual film recovery device. The recycling of residual film fragments is

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