An anti-blocking mechanism for stacking film-pressed soil belts of a ridge-forming film-laying machine

Abstract

The invention discloses a film pressing soil zone stacking and anti-blocking mechanism of a ridging and plastic film mulching machine. The film pressing soil zone stacking and anti-blocking mechanismcomprises a rack; a land axle is mounted below the rack; two sides of the land axle are provided with land wheels; the middle of the land axle is provided with a round connecting rod; the land axle isprovided with a copying cam device rotating along with the land wheels; the copying cam device is matched with one end of the round connecting rod; the other end of the round connecting rod is movably connected with a lower-piece soil dithering plate doing circular motion along with the round connecting rod; a first soil sliding hole and a second soil sliding hole are distributed in two sides ofthe lower-piece soil dithering plate; and soil is discharged from the soil sliding holes to press a film when the lower-piece soil dithering plate does not move. The soil sliding holes of the lower-piece soil dithering plate are provided with soil scrapping devices. The film pressing soil zone stacking and anti-blocking mechanism of the ridging and plastic film mulching machine, which is simple instructure and practical in function, is used for stacking soil piles with equal density and quality in a vertical direction of a mulching film when paving the mulching film.

Description

technical field [0001] The present invention relates to the technical field of ridge-forming and film-laying equipment in agricultural machinery, and in particular relates to a stacking and anti-blocking mechanism for film-pressing soil belts of a ridge-forming film-laying machine. [0002] technical background [0003] With the deterioration of the global natural environment and the advancement of science and technology, the global precipitation has gradually decreased and water resources have been seriously polluted. The fresh water that people can directly use and the fresh water used for agricultural production on the earth is becoming less and less. However, with the widespread promotion of water-saving dry farming agricultural technology, ridge farming and full film-covering planting methods have been widely used. However, there is a prominent problem in the promotion of full film-laying technology for ridge farming, that is, after the domestic ridge-forming film-laying...

AI Technical Summary

Problems solved by technology

However, there is a prominent problem in the promotion of full film-laying technology for ridge farming, that is, after the domestic ridge-forming film-laying machine completes the ridge-forming and film-laying operations, the laminated soil scattered on the top of the ridge and the bottom of the ditch is strip-shaped, especially It is the strip-shaped pressed film soil scattered at the bottom of the ditch, which makes the rainwater flow to the lower place along with the terrain, causing loss, which is not conducive to water storage and drought resistance. Also, the horizontal pressing of the film in the middle of the film cannot be realized, and artificial soil pressing has been used all the time. Not only is the efficiency low, but the film is also unreliable, and the horizontal middle film can effectively absorb precipitation, increase ground temperature, reduce evaporation, effectively improve the growth environment of crops, improve water use efficiency, prevent soil erosion, and prevent the film from being blown up by the wind. Maximize the storage of natural precipitation, minimize ground evaporation, and realize rain collection, moisture conservation, and production increase

When the soil humidity is high or when working in mountainous areas, the soil is easy to adhere to the film laying machine, causing the film laying soil to accumulate and the soil cannot be pressed down or the film is not solid.

[0004] In order to prevent the film from being overturned by the wind and unable to protect the growth of the planted crops, and to prevent the soil from adhering to the film-laying machine, resulting in the accumulation of the film-laying soil and making it impossible to press the film or the film is not solid, the technical problem to be solved by the present invention It is to provide a simple structure, which can firmly cover the plastic film and avoid rainwater loss.

Images