Ditching and anti-seepage film spraying machine for sand land

Abstract

The invention discloses a ditching and anti-seepage film spraying machine for a sand land, which realizes mechanical automation of ditching and anti-seepage film spraying soil covering operation of the sand land, greatly reduces the labor intensity and improves the operation efficiency. The ditching and anti-seepage film spraying machine for the sand land comprises a rack and a digging wheel, a digging shovel, a protective plate and a sandy soil conveying device which are arranged on the rack, the digging wheel, the digging shovel and the protective plate are sequentially arranged from front to back in the operation direction and are matched in shape, the digging wheel is in transmission connection with a driving mechanism, and the driving mechanism can drive the digging wheel to rotate; the rack is further provided with a film spraying device and a coagulation assisting device, and the film spraying device and the coagulation assisting device are sequentially arranged on the rear side of the protective plate from front to back; an inlet of the sandy soil conveying device is close to the digging shovel, and an outlet of the sandy soil conveying device is located above the rear side of the coagulation assisting device; and the digging wheel, the digging shovel, the protective plate, the sandy soil conveying device, the film spraying device and the coagulation assisting device are connected with a lifting mechanism, the lifting mechanism can drive the digging wheel, the digging shovel, the protective plate, the sandy soil conveying device, the film spraying device and the coagulation assisting device to lift up and down.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery and equipment, and in particular relates to a ditching and anti-seepage film spraying machine for sandy land. Background technique [0002] Part of the natural precipitation is evaporated, and part of it infiltrates below the surface; this part of the water that infiltrates below the surface becomes the most important water source for the survival of vegetation; for sandy and desert areas, the water that infiltrates below the surface often penetrates too deep and cannot adapt to the growth of vegetation demand. Referring to the principle of soilless cultivation technology, the water infiltrated into the ground is collected and retained at a limited depth to meet the needs of vegetation growth. At present, it is mostly used to excavate trenches under the ground manually, and then bury the anti-seepage membrane, and use the anti-seepage membrane to realize water collection and retent...

AI Technical Summary

Problems solved by technology

At present, it is mostly used to excavate trenches under the ground manually, and then bury the anti-seepage membrane, and use the anti-seepage membrane to realize water collection and retention to ensure the growth of vegetation. The current manual operation method is labor-intensive and inefficient, especially for large-scale areas. It cannot meet the demand in the transformation of saline-alkali land, water conservation in semi-arid areas, and planting of desert vegetation.

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