Residual film recovery machine

Abstract

The invention relates to a residual film recovery machine, and belongs to the field of agricultural film picking equipment. The machine comprises a frame which is used for fixing and installing various components and devices and is connected with a power machine through a three-point suspension method, a traveling mechanism arranged at the frame, a drive box disposed on the frame for transmittingpower, a disc cutter device disposed at the front end of the frame for cutting a root stubble and / or a mulch film, a profile film lifting device for lifting up the mulch film, a film rolling device for lifting up and rolling up the mulch film which is connected with the drive box and an interlocking unloading mechanism for quickly removing the mulch film on the film rolling device. The effective recovery of the mulch film and the orderly connection between working parts can be achieved, the effective and reliable work of processes of cutting the root stubble, lifting up the mulch film, rollingthe mulch film and removing the mulch film is achieved, and the picking efficiency and the mulch film picking rate are high.

Description

technical field [0001] The invention relates to agricultural film picking equipment, in particular to a residual film recycling machine. Background technique [0002] Plastic film mulching cultivation technology is an important technology in agricultural planting in my country, especially widely used in dry agricultural planting areas in northern my country. The application of plastic film mulching technology can not only significantly increase the yield of crops, but also have the functions of heat preservation, moisture retention, inhibition of weed growth and prevention of pests and diseases. The annual usage of plastic film in my country is as high as 1 million tons. However, with the continuous increase of mulch film input and application area, it not only causes very serious field soil pollution and environmental pollution, but also reduces the use efficiency of agricultural machinery in the second year of farming. At this stage, the traditional manual plastic film re...

AI Technical Summary

Problems solved by technology

However, with the continuous increase of mulch film input and application area, it not only causes very serious field soil pollution and environmental pollution, but also reduces the use efficiency of agricultural machinery in the second year of farming.

At this stage, the traditional artificial plastic film recycling method can no longer meet the needs of residual plastic film recycling, and now the mechanized recycling and mechanization of residual plastic film has become the current mainstream

[0003] Most of the residual film recycling machines in the prior art use a film collecting box to collect the plastic film, which makes it inconvenient to remove and collect the plastic film at one time

For the roller recycling machine in the recycling machine, when the film is rolled, as the film rolls on the surface of the film roll, it becomes thicker and thicker, so that the film diameter of the film roll increases. When the speed (angular velocity) of the film roll remains unchanged , leading to the continuous increase of the linear speed when rolling the film, tearing the film when the film is rolled, and greatly reducing the picking efficiency of the film

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