A profiling mechanism for residual film removal and land preparation machine

A technology of profiling mechanism and soil preparation machine, which is applied in agricultural machinery and implements, agricultural machinery, agriculture, etc., can solve problems such as affecting the quality of work, uneven working depth, and leakage of residual film, so as to improve the uniformity of soil preparation and operation. The effect of depth consistency, improved job quality, and improved film pick-up rate
CN111436242BActive Publication Date: 2022-03-15山西省农业机械发展中心
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
山西省农业机械发展中心
Publication Date
2022-03-15

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Abstract

The invention belongs to the field of agricultural machinery, and relates to a profiling mechanism of a residual film removal and soil preparation machine, which includes main beam frame welding, longitudinal beam welding, steering block, limit sleeve, compression spring, adjusting connecting rod and profiling roller ; Longitudinal beam welding includes a tubular sub-beam tube, two positioning plates fixed at one end of the sub-beam tube in a parallel structure, the two positioning plates are clamped on the suspension beam, and the longitudinal beam welding and suspension beam are at the two positioning plates Two U-shaped cards prepared by round steel are fixedly connected with a card slot connecting plate with four holes. The profiling mechanism enables the working parts of the residual film removal machine to reduce missed pick-up and improve the film pick-up rate.
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Description

technical field

[0001] The invention belongs to the field of agricultural machinery, and in particular relates to a profiling mechanism for residual film removal and soil preparation machinery. Background technique

[0002] Plastic film mulching is widely used in agricultural production. There is a relatively large degree of residual film pollution in farmland soil covered with plastic film for a long time. There are many technologies for the prevention and control of residual film pollution, but the most direct method is machine recycling. Agricultural machinery profiling is to make the working parts move up and down with the undulations of the ground. In the process of removing the residual film, in order to make the film collecting parts adapt to the ground conditions and ensure the working depth without missing the residual film, the whole frame is relatively large when the fuselage is long and wide, such as before and after encountering the ground. There are ups and do...

Claims

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