Rapid film mulching device for potato planting

Abstract

The invention is suitable for the technical field of potato planting, and particularly relates to a rapid film covering device for potato planting. Comprising a vehicle body, front wheels and rear wheels, a feeding mechanism and a buffering mechanism are arranged above the vehicle body; the buffering mechanism is used for buffering the film, and the film is prevented from being damaged due to direct contact between the film and the vehicle body; a guide mechanism is further arranged in the vehicle body and used for changing the transmission direction of the thin film so that the thin film can extend to the bottom of the vehicle body. A pressing and holding mechanism is further arranged at the bottom of the vehicle body and used for pressing and holding the two sides of the film; according to the device, the transmission direction of the film is changed through the arrangement of the buffer mechanism and the guide mechanism, so that the film can be used for laminating potatoes, the damage to the film caused by direct contact between the film and the vehicle body is avoided through the arrangement of the buffer mechanism and the guide mechanism, and the breakage phenomenon of the film in the laminating process is avoided.

Description

technical field [0001] The invention relates to the technical field of potato planting, in particular to a fast film mulching device for potato planting. Background technique [0002] Potatoes, commonly known as potatoes, belong to the nightshade family, annual herbs, edible tubers, and are the fourth most important food crop in the world, after wheat, rice and corn. , potato, potato, taro, egg, etc., and wheat, rice, corn, sorghum and known as the world's five major crops. [0003] After the potatoes are sown, a layer of film needs to be covered on the surface of the land to reduce the evaporation of surface water, so as to ensure the normal growth of the potatoes. Therefore, a film covering device is required; the current film covering devices are equipped with brackets on the vehicle body , make the film cylinder and the bracket rotate and connect, and then contact one end of the film with the ground and fix it, while the car body moves, the film cylinder is driven to ro...

AI Technical Summary

Problems solved by technology

[0004] However, when the film coating device at the present stage is coating potatoes, the film is easy to contact with the car body, and the car body is easy to damage the film, and if it is serious, the film may break, thereby reducing the work efficiency; in addition, the existing After the mulching device covers the potatoes, it is necessary to manually cover the two sides of the film, which is time-consuming and labor-intensive.

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