Mulch applicator special for tobacco field

Abstract

The invention relates to the field of agricultural machinery, in particular to a mulch applicator special for a tobacco field. The effect that thin film which is cut off do not flutters in wind can be ensured through the fact that a film cutting knife device is arranged on the slant down portion of a film roller, flatness of the thin film and controllability of machine film cutting can be ensured through the fact that film clamping pair rollers are arranged between the film roller and the film cutting knife device, and the thin film can be pressed to a ridge shape and attached to the top and two sides of ridge walls through the fact that a ridge shaping device is arranged on a front rack of film pressing wheels, and thus subsequent film pressing wheels work and earth up knife work are facilitated. Shape copying along ups and downs of the ground can be achieved through the combination of fixing rods of compression springs arranged on the ridge shaping device and the rack, the thin film is enabled to be attached to the ridge walls, and the reliability of film pressing of the film pressing wheels and the continuity of sequence earth up are ensured. The mulch applicator special for the tobacco field is not only reasonable in design and ingenious in conception, but also thoroughly resolves the defects of loose film-drawing, discontinuous earth up, bad sealing coverage, insufficient sealing earth, unachievable machine cutting and the like, and improves the efficiency of film covering work significantly.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to a special laminating machine for tobacco fields. Background technique [0002] With the development of science and technology, modern agricultural machinery has been used on a large scale, and agricultural productivity has continued to increase. In the process of covering the tobacco field with plastic film, the tobacco field laminating machine is widely used. However, the existing laminating machine cannot adapt to the randomness of the ground surface, resulting in defects such as loose film sealing and poor film reliability. The head is fluttering and unstable, which makes it difficult for the next step. It is time-consuming and material-intensive. It is extremely unscientific and cannot solve the problems of uneven and unreliable mulching, which limits the working efficiency of the mulching work. Contents of the invention [0003] The purpose of th...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a special laminating machine for tobacco fields, which can well solve the problems of the existing laminating machine such as loose film, lax sealing of soil, and inability to mechanically cut the film.

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