Used plastic film collecting device used for farmlands

Abstract

The invention relates to the technical field of agricultural machines, and discloses a used plastic film collecting device used for farmlands. The used plastic film collecting device comprises a frame; the right side of the lower surface of the frame is fixedly provided with a film collecting box; the interior of the film collecting box is movably connected with a cylinder; the middle part of thefront face of the cylinder is fixedly connected with a linkage rotating wheel; and the outer surface of the cylinder is fixedly provided with arc-shaped film grippers. According to the used plastic film collecting device used for the farmlands, a way that large used plastic films and then small used plastic films are collected is employed to avoid that the small used plastic films cannot be collected due to the fact that a used plastic film collecting device only collects the large used plastic films and the small used plastic films clamped at the edges of the large used plastic films flutterdue to the fact that the large used plastic films and the small used plastic films are collected simultaneously; the small used plastic films wound around the arc-shaped film grippers can convenientlyslip into the film collecting box; soil mixed in the small used plastic films can slip out through leak holes in the film collecting box; and the used plastic film collecting device used for the farmlands prevents a worker from collecting the used plastic films for the second time, and improves the work efficiency and pickup rate of collecting the used plastic films.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a residual film recovery device for farmland. Background technique [0002] Mulch film, also known as ground cover film, is usually transparent or black PE film, and there are also green and silver films. It is used for ground covering, which can not only prevent weeds from growing and pests from invading crops, but also maintain soil temperature and moisture. It has been popularized and applied in 34 provinces, municipalities and autonomous regions across the country. It is used on more than 40 kinds of crops such as grain, cotton, oil, and vegetables, which generally increases crop production by 30%-50% and increases value by 40%-60%. It is very popular among farmers. However, when the crops using plastic film are harvested and another round of crop planting is carried out, it is necessary to remove the remaining plastic film in the field in time. [0003] In re...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a residual film recovery device for farmland, which has the advantages of avoiding secondary collection by staff, improving the working efficiency and picking rate of residual film collection by the residual film recovery device for farmland, and solving the problems mentioned in the background technology. to the problem

Images