Film-soil separating device for farmland residual film recycling

A separation device and residual film recovery technology, which is applied in the field of agricultural machinery, can solve the problems of reduced value of residual film and the lack of impurity and soil removal mechanism of the model, so as to improve the separation rate and efficiency of film and soil, complete the separation of film and soil, The effect of high separation efficiency

Active Publication Date: 2020-01-07
HUNAN AGRICULTURAL UNIV
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

The drum winding type residual film recycling machine has a simple structure and stable working performance, but the model lacks a mechanism for removing impurities and soil, and there are limitations in stripping the film, which reduces the value of the recycled residual film after picking up.

Method used

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  • Film-soil separating device for farmland residual film recycling
  • Film-soil separating device for farmland residual film recycling
  • Film-soil separating device for farmland residual film recycling

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Embodiment Construction

[0027] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] like figure 1 and figure 2 As shown, the membrane soil separation device for the recovery of farmland residual membranes in this embodiment includes a frame 100, a lamination plate 1 and three separation drums 2 (in other embodiments, there may be two or more than four), The three separation rollers 2 are installed on the frame 100 at intervals and arranged side by side. The lamination plate 1 is connected to a lift drive assembly and is driven by the lift drive assembly to reciprocate up and down to press down the three separation rollers 2 intermittently. The separation device also includes a rotary drive assembly for driving all the separation drums 2 to rotate in the same direction. When the membrane-soil separation device is in operation, all the separation drums 2 are driven by the rotary drive assembly to rotate in the ...

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Abstract

The invention discloses a film-soil separating device for farmland residual film recycling. The film-soil separating device comprises a frame, a film pressing plate, more than two separating rollers and a rotation drive component and is characterized in that the separating rollers are sequentially parallelly mounted on the frame at intervals, the film pressing plate is connected with a lifting drive component and driven by the lifting drive component to move vertically in a reciprocating manner to intermittently press down the separating rollers, and the rotation drive component drives all theseparating rollers to rotate in the same direction. The film-soil separating device is simple and compact in structure, low in cost, easy to manufacture, assemble and maintain, low in residual film loss, high in film-soil separating rate and efficiency and the like.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a membrane soil separation device used for the recovery of farmland residual membranes. Background technique [0002] Plastic film mulching cultivation technology is an advanced cultivation technology that improves and optimizes cultivation conditions and overcomes the influence of adverse conditions to achieve early maturity, high yield and high efficiency. It is widely used at home and abroad. At present, most mulch films are made of polyethylene hydrocarbon compounds, which are difficult to degrade under natural conditions. If the field mulch is not recycled in time, it will cause serious "white pollution" in the field over time, which will affect the ecological environment, soil structure, and crop growth in the long run. Development will cause adverse effects, so the timely recovery of residual film is an important link. In order to solve the increasing pollu...

Claims

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Application Information

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IPC IPC(8): A01B43/00
CPCA01B43/00Y02W30/62
Inventor 全伟胡广发全腊珍杨博许仕琳杨俊沈徽
Owner HUNAN AGRICULTURAL UNIV
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