Railed self-propelled multimode automatic atomizing machine for greenhouses

Abstract

The invention relates to a railed self-propelled multimode automatic atomizing machine for a greenhouse. A rail is erected below a ceiling arch pipe of the greenhouse through hanging rods along the length direction of the greenhouse, and a self-propelled platform is mounted on the rail to move along the rail. A lifting module, an atomizing module, an air supply module, a control system and the like are mounted on a frame of the self-propelled platform to move on the rail along with the self-propelled platform. Nozzles and an air supply spray pipe are mounted on a T-shaped supporting frame which is fixed to a slider of the lifting module, and immersing into a tall crop canopy to implement atomization is realized. A remote control module, a position sensor and a stroke sensor are mounted onthe self-propelled platform, corresponding triggers are mounted on the rail, and a liquid level sensor is mounted on a pesticide tank. Sensor signals are all transmitted to a PLC controller, and the controller outputs control instructions to drive module executing terminals. The atomizing machine executes start-stop motion of the self-propelled platform according to a selected operating mode, enables on and off of the atomizing module, the air supply module and the lifting module and executes operation action to cooperatively complete atomization.

Description

technical field [0001] The invention relates to the technical field of agricultural engineering, in particular to a track self-propelled multi-mode greenhouse automatic sprayer. Background technique [0002] Spraying chemicals is the most important and effective way to control crop diseases and insect pests in greenhouses. The effectiveness of crop pest control depends on the quality of chemical spraying (including but not limited to droplet penetration, deposition rate, uniformity, etc.), while the quality of chemical spraying mainly depends on the performance of spraying equipment. At present, there are three main types of greenhouse spraying according to the degree of labor participation: artificial spraying, semi-automatic spraying, and automatic mechanical spraying. The efficiency of artificial spraying is low, and the operation effect depends on the experience of the operator, and the quality of the operation is not constant; the semi-automatic spraying device also ne...

AI Technical Summary

Problems solved by technology

In addition, for rattan crops with complex grid-like seedling racks, the oversized spray bar cannot pass through the seedling racks and extend into the rows of crops for spraying operations.

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