Agricultural mulching film recycling device and method

Abstract

The invention relates to the technical field of mulching film recycling, in particular to an agricultural mulching film recycling device and method.The agricultural mulching film recycling device comprises a U-shaped frame, a walking roller, a cleaning mechanism, a cleaning mechanism and a winding mechanism; according to the device, the front cleaning roller is controlled to rotate anticlockwise, the rear cleaning roller is controlled to rotate clockwise, and the device is pushed in the working process, so that a pressing block with a pressing effect on a mulching film is shifted to the two sides or is crushed and cleaned; the problems that recycling is affected and the environment is damaged due to the fact that the mulching film is pressed out by a pressing block are solved, a cleaning roller on a cleaning shaft rotates clockwise, the upper surface of the mulching film below a brush on the cleaning roller is cleaned, most sundries, soil blocks and the like attached to the mulching film are swept into a collecting box, and the mulching film can be recycled conveniently. And the lower surface of the mulching film is cleaned through the lower cleaning sponge, water on the two surfaces of the mulching film is absorbed through the water absorption sponge between the two inclined plates, and follow-up recycling and reusing are facilitated.

Description

technical field [0001] The invention relates to the technical field of plastic film recycling, in particular to an agricultural plastic film recycling device and method. Background technique [0002] The current agricultural mulch film is a film made of polyethylene. The thickness of the mulch film in my country is generally thicker, which is the result of the development of the plastics industry. Most of the agricultural mulch film is used in agricultural production. It has played a very important role, greatly changed the growth environment of crops, and changed the agricultural planting mode, so that some crops that could not be planted in plateau areas or with low planting benefits can grow well. Therefore, for a large agricultural country like my country However, due to the polyethylene material of agricultural mulch film, the mulch film left in the land will cause a lot of harm to the cultivated land environment and agricultural crops, and the use area of ​​mulch film is...

AI Technical Summary

Problems solved by technology

[0002] The current agricultural mulch is made of polyethylene film. The thickness of mulch in my country is generally thicker, which is the result of the development of the plastic industry. Most of the agricultural mulch is used in agricultural production. It is important for moisturizing and heat preservation during the sowing period in agricultural production. Playing a very important role, it has greatly changed the growing environment of crops, changed the agricultural planting mode, and made some crops that could not be planted in the plateau area or the planting efficiency is not high can grow well. Therefore, for a large agricultural country like my country It is widely used in agricultural production, but due to the polyethylene material of agricultural mulch, the mulch left in the land will cause a lot of harm to the cultivated land environment and agricultural crops, and the use of mulch is relatively large, so it is necessary to recycle the used mulch Reuse, at present, in the recycling process, it is first necessary to clean the briquettes pressed on the mulch film, and then recycle the mulch film onto the winding shaft, but there are the following problems in recycling: 1. Improper operation causes damage to the agricultural mulch, resulting in residual mulch in the soil of agricultural production, which damages the environment and affects the growth of crops;

[0003] 2. During the use of agricultural production, the lower surface of the plastic film has been in contact with the soil for a long time, and there will be soil debris on the upper surface. When recycling, the upper and lower surfaces of the plastic film cannot be cleaned well, which will affect the subsequent reuse operations.

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