Furrow ridge film mulching device for agricultural use

Abstract

The invention discloses a furrow ridge film mulching device for agricultural use. The device comprises a vehicle frame, rolling wheels, a film placing mechanism, film pressing mechanisms, a soil storage box, soil covering mechanisms and soil pressing mechanisms; the rolling wheels are arranged on both sides of a lower frame, the film placing mechanism is arranged on one side of the lower frame, the soil storage box is arranged on one side of the film placing mechanism, the film pressing mechanisms are symmetrically arranged on one side of the soil storage box, the soil covering mechanisms aresymmetrically arranged on one sides of the film pressing mechanisms, and each soil pressing mechanism is arranged on one side of the corresponding soil covering mechanism. The soil storage box is arranged on the lower frame; when film mulching of one furrow ridge is completed, a film is cut by a cutter, and soil in the soil storage box drops down under the action of gravity to press the tail end of the film, so that manual soil pressing is avoided, and the work efficiency of film mulching is improved; meanwhile, the soil pressing mechanisms are arranged at the tail part of the vehicle frame tocompact the soil on both sides of the film, so that the film mulching effect is ensured, and the situation that wind enters from the sides of the film and blows the film upward is avoided.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to an agricultural furrow and ridge film covering device. Background technique [0002] Ridging cultivation is often used for some potatoes, beans, and vegetable crops. Ridging cultivation can improve ground temperature, water retention, fertilizer retention, and increase crop yield. Moreover, ridge cultivation is often combined with plastic film mulching. Furrow ridge mulching can Effectively save water resources, reduce the frequency of watering, further retain water, increase temperature, avoid rainwater scouring the ground or cause soil compaction, and reduce workload; traditional manual film covering is time-consuming and labor-intensive; when large-scale film covering At the same time, the labor cost will often cover the benefits generated by film-mulching planting, and the gain outweighs the gain; in order to solve this problem, the research and development per...

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Problems solved by technology

[0002] Ridging cultivation is often used for some potatoes, beans, and vegetable crops. Ridging cultivation can improve ground temperature, water retention, fertilizer retention, and increase crop yield. Moreover, ridge cultivation is often combined with plastic film mulching. Furrow ridge mulching can Effectively save water resources, reduce the frequency of watering, further retain water, increase temperature, avoid rainwater scouring the ground or cause soil compaction, and reduce workload; traditional manual film covering is time-consuming and labor-intensive; when large-scale film covering At the same time, the labor cost will often cover the benefits generated by film-mulching planting, and the gain outweighs the gain; in order to solve this problem, the research and development personnel designed and developed a plastic film laminating machine. The current film laminating machine still needs manual pressing at the end of the furrows. In addition, due to the smooth surface of the mulch film and the loose soil, the soil on both sides of the mulch film is easy to slide off, resulting in the lax pressure of the mulch film. necessary loss

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