Spraying device for land comprehensive improvement and ecological restoration and using method thereof

Abstract

The invention discloses a spraying device for land comprehensive improvement and ecological restoration and a using method thereof, and belongs to the technical field of agricultural equipment. The spraying device comprises a vehicle body, a hydraulic control system, a restoration liquid tank and a spraying assembly; a hydraulic control system and a repairing liquid tank are respectively arranged in the middle of the vehicle body; and the spraying assembly is arranged at the tail part of the vehicle body. A leakage-proof shell is installed on the outer side of the spraying end of the spraying device, the sprayed and flying repairing liquid is shielded and recycled, the front-section repairing liquid and the rear-section repairing liquid with insufficient spraying pressure are recycled and flow back into the tank body to be stirred and sprayed again, and resource waste is reduced; meanwhile, the repairing liquid can be stirred in the whole spraying process, the mixing speed of the repairing liquid is high, and spraying is uniform; a liquid level sensor is additionally arranged in a tank body, the liquid level of the repairing liquid in the tank body is monitored in real time through the liquid level sensor, an audible and visual alarm prompts technicians to add the repairing liquid in time, evacuation of a pump body is prevented, and the service life of the device is prolonged.

Description

technical field [0001] The invention belongs to the technical field of agricultural equipment, and in particular relates to a spraying device for comprehensive land improvement and ecological restoration and a use method thereof. Background technique [0002] Comprehensive improvement of national land is a general term for land development, reorganization, reclamation, restoration and protection. Its concept can be expressed as follows: to improve the overall spatial elements of the national land and systematically prevent the degradation of the national land space, and to meet the needs of new functions, the transformation and construction of the national land Activity. The loose soil element structure on the surface of the land plays a key role in the growth of vegetation and the protection of land improvement. Nutrients and looseness are also key factors for the lush growth of vegetation. Over time and the degree of human over-exploitation, soil Fertility will gradually ...

AI Technical Summary

Problems solved by technology

The loose soil element structure on the surface of the land plays a key role in the growth of vegetation and the protection of land improvement. Nutrients and looseness are also key factors for the lush growth of vegetation. Over time and the degree of human over-exploitation, soil Fertility will gradually be lost, the soil cannot meet the environment and nutrients required for vegetation growth, and the soil will begin to degrade, so soil restoration is an urgent task

[0003] In the prior art, the mixing speed is slow. During the spraying process of the device, the sprayer often appears flying and uneven spraying. When the spraying starts and ends, the spraying pressure is often insufficient, which often causes the repair liquid to flow down from the bottom of the sprayer. Spray repair fluid on a large area, which is a serious waste of resources

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