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A counter-pressure spring type vegetable surface residual film recovery machine

A technology of pressing springs and recycling machines, which is applied in the field of agricultural machinery, can solve the problems of time-consuming and labor-intensive, low efficiency of manual recycling, and achieve the effects of efficient recycling of residual film, reduction of soil film content, and efficient film removal

Active Publication Date: 2022-05-06
INST OF ENVIRONMENT & SUSTAINABLE DEV IN AGRI CHINESE ACADEMY OF AGRI SCI
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Problems solved by technology

At present, the main method of recycling residual film in my country is manual recycling, which is inefficient and time-consuming.

Method used

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  • A counter-pressure spring type vegetable surface residual film recovery machine
  • A counter-pressure spring type vegetable surface residual film recovery machine
  • A counter-pressure spring type vegetable surface residual film recovery machine

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] The purpose of the present invention is to provide a back pressure spring type vegetable surface layer residual film recovery machine, to solve the problems in the above-mentioned prior art, so that the efficiency is high, the film collection rate is high, the residual film soil content is low, and the whiteness in the soil is reduced. pollute.

[0028] In order to make the above objects, features and advantages of the present invention more comprehensi...

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Abstract

The invention discloses a reverse pressure spring type vegetable surface residual film recovery machine, which comprises a frame and a reducer, the reducer is arranged above the front end of the frame; a film removing shovel is arranged under the front end of the frame The top of the film lifting shovel is provided with a rotary sweeping and throwing film device, and the rotary sweeping and throwing film device is connected with a reverse pressure spring type film picking device arranged obliquely, and a stripping device is connected above the back pressure spring type film picking device , the demoulding device is arranged above the frame, a residual film recovery box is arranged in the frame, and the top opening of the residual film recovery box is located below the demoulding device; the bottom of the frame is equipped with Two rear wheels, and the front end of the frame is connected with a traction device; the reverse pressure spring type vegetable surface residual film recovery machine provided by the present invention has high efficiency, high film collection rate, low soil content of residual film, and reduces whiteness in the soil. Pollution.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a back pressure spring type vegetable surface residual film recovery machine. Background technique [0002] In the 1970s, China introduced film-covered planting technology from Japan, which was widely used in the cultivation of vegetables, cotton, melons and fruits and other crops. Film-covered planting has the advantages of water retention and moisturizing, weed control, pest control, drought and waterlogging resistance, so it is widely used in my country and other countries, especially in cold, arid and water-deficient areas such as the Northeast and Northwest. Safety issues made an excellent contribution. However, since the mulch film used in my country is generally thin, it is difficult to recycle agricultural products after harvesting. The above two reasons lead to a large amount of residual film in my country's cultivated land. And because plastic film is an ethylene ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B43/00
CPCA01B43/00
Inventor 李贵春杜章留曹子敏张文李虎
Owner INST OF ENVIRONMENT & SUSTAINABLE DEV IN AGRI CHINESE ACADEMY OF AGRI SCI
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