Method and device for scarifying soil and picking up plastic film residues sequentially in tobacco field

Abstract

The invention discloses a method and device for scarifying soil and picking up plastic film residues sequentially in a tobacco field. According to the method of the invention, a scarifying soil device is pulled through the power of a tractor, so that soil of which the depth ranges from 10 to 15cm in the tobacco field can be scarified through using the scarifying soil device, and the plastic film residues in the soil can be dug out and located at the surface of the field, and can be picked up through a film pickup mechanism; and picked up plastic film residues are transferred to a specified site so as to be cleared, and the pickup and recycling of the plastic film residues can be realized. According to the method and device of the invention, the scarifying soil device is utilized to chop the soil and dig out the deeply buried residues, and therefore, the tobacco field can be scarified, and at the same time, the plastic films can be fully dug out and are located at the surface of the field, and therefore, the technical problem that plastic films buried deeply and plastic film residues on ground cannot be recycled simultaneously can be solved, and the problem of low possibility of recycling plastic film residues attached to the surface of caked soil in mountain areas can be solved. The method of the invention is reliable. The device has the advantages of simple structure, low cost and excellent use effect.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a method and a device for loosening tobacco ground and then picking up residual film. Background technique [0002] Tobacco is an important economic crop and the basis of cigarette products. The yield of tobacco leaves is affected by agricultural technology, among which plastic film mulching cultivation technology is an important planting technology, which can play the role of heat preservation, moisture conservation, weeding, etc., thereby increasing the yield of crops. [0003] While vigorously promoting the development of the tobacco planting industry, the film-covering technology of the tobacco field has also brought a series of environmental pollution problems. At present, the mulch film used in China is mainly polyethylene hydrocarbon compound, which is very difficult to degrade under natural conditions. The mulch film left in the field not only hinders the operation ...

AI Technical Summary

Problems solved by technology

At present, the mulch film used in China is mainly polyethylene hydrocarbon compound, which is very difficult to degrade under natural conditions. The mulch film left in the field not only hinders the operation of agricultural machinery, but also affects the growth of tobacco

[0004] At present, the recycling of mulch film in my country mainly relies on manual picking, which has low work efficiency, high difficulty, and low picking rate, and the mulch film cannot be completely picked up.

The existing residual film recycling machinery can meet the residual film picking work in most areas in the north, but there is no residual film picking machine that is fully suitable for the southern soil

The current residual film recovery machine can only simply collect the surface or deep ground, the recovery efficiency is not high, and there is no machine that can realize the integrated operation of loosening soil and picking up film

Images