Sowing film laying machine

Abstract

The invention relates to the technical field of agricultural machinery, in particular to a sowing and plastic film mulching machine and solves the problem that a good moisturizing effect of a plastic film mulched by a traditional plastic film mulching and sowing machine is difficult to realize. The sowing and plastic film mulching machine comprises a rack, wherein a pesticide box is arranged on the upper side of the front part of the rack; a pesticide spreading port is formed in the bottom of the pesticide box; plastic film rollers are arranged on the lower side of the rack; left and right rows of sowing wheels fixed on the rack are arranged behind the plastic film rollers; a plurality of sowing duckbills are uniformly distributed on the sowing wheels; a left earth covering plate and a right earth covering plate which are fixed on the rack are arranged behind the left and right rows of sowing wheels; ground shovels are arranged at the bottom of the front side of the rack; a trench wheel is arranged behind the ground shovels and is a rolling wheel with an olive-shaped structure with a wide middle and two narrow ends; ditching plates are symmetrically arranged on the left side and the right side of the trench wheel; a punching wheel is arranged in the middle of the rear side of the rack, a plurality of bulges for punching are arranged on the punching wheel, and a suppress wheel is arranged behind the punching wheel.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a sowing and film spreading machine. Background technique [0002] Ground cover film, usually transparent or black PE film, also has green and silver film, used for ground cover to increase soil temperature, maintain soil moisture, maintain soil structure, prevent pests from invading crops and diseases caused by certain microorganisms, etc., to promote function of plant growth. [0003] The mulch looks like a thin layer, but it is quite effective. It can not only improve ground temperature, water, soil, fertilizer and fertilizer efficiency, but also has many functions such as weed control, pest control, drought and waterlogging resistance, salt suppression and seedling protection, improvement of light and heat conditions near the ground, and sanitation and cleaning of products. For those seedlings just unearthed, it has the functions of mulching roots and promoti...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the mulch film laid by the traditional film-laying and sowing equipment is difficult to achieve a good moisturizing effect, the present invention provides a seeding and film-laying machine

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