Liquid-spray embedded roller mulching film laying device

Abstract

The invention relates to a liquid-spray embedded roller mulching film laying device which is suitable for field and shed film laying, and belongs to the field of agricultural machinery. The device is composed of a driving system, a liquid spray system, a furrowing and film laying system, an intelligent control system and a rack, each group serves as a monomer and is installed on the rack, the device is driven by the driving system to work, the intelligent control system reasonably controls the film pressing strength and furrowing depth, reasonable film pressing is achieved, and film laying operation of the ridge width being 400-1,500 mm can be completed. An opener stand column is installed on the adjustable rack, an opener is installed on the opener stand column by forming an angle of 45 degrees with the opener stand column, and three small film pressing rollers with different angles cooperate with the opener to complete film laying. A liquid box is installed on the rear end rack, a thin tube is installed at the bottom of a box body, and the thin tube is led to the position, inclining inwards, of the edge of the two ends of mulching film. A truncated conical-shaped press wheel is installed at the rear end of the rack, and intelligent adjustment can be conducted on pressure through a monitoring system according to the agricultural requirements.

Description

technical field [0001] The invention relates to a liquid-spraying embedded roller mulching device, which belongs to the field of agricultural machinery, and its main innovations lie in the way of ditching and film covering. Background technique [0002] KDF-1, 2BFM-2 and other traditional mulching machines, after ditching, laying film, and then covering with soil. This type of traditional laminating machine requires a large trenching depth and a large laminating area to ensure the stability of the film, so the utilization rate of the film is not high and the energy consumption is large. The tractor does not run straight, and the distance between the covering devices is unreasonable, which leads to the inappropriate amount of covering soil and the deflection and curling of the mulch film. And due to structural size limitation, the suppressing wheel is relatively small, and the suppressing effect is not enough. Contents of the invention [0003] The purpose of the inventio...

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Problems solved by technology

[0003] The purpose of the invention is to provide a new type of film covering device in order to overcome the disadvantages of the existing film machine, such as poor film fixing effect, too large area of ​​film covering soil, insufficient sunlight utilization rate, etc.

[0004] In order to solve the problems of poor fixing effect of plastic film, excessive soil covering area of ​​plastic film, and insufficient sunlight utilization rate, the technical solution adopted is: to improve the traditional trenching and filming method, so that the opener and the opener column are in a 45 °, its main purpose is to obliquely embed a small amount of mulch into the soil

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