Self-propelled automatically targeting precise pesticide spraying machine

Abstract

The invention discloses a self-propelled automatically targeting precise pesticide spraying machine, which comprises a walking device, wherein the rear end on the top of the walking device is provided with a pesticide spraying device, and the front end on the top of the walking device is provided with an ultrasonic detector; solenoid valves on a pipeline of the pesticide spraying device are connected to an embedded control platform; the ultrasonic detector mainly comprises an ultrasonic sensor; detection signal output of the ultrasonic detector is connected to the embedded control platform; the self-propelled automatically targeting precise pesticide spraying machine also can comprise a pesticide spraying signal detection control device; the self-propelled automatically targeting precise pesticide spraying machine comprises the solenoid valves, velocity sensors, a flow sensor, a pressure sensor and an electric ball valve; and the embedded control platform integrate signals of the sensors to control the on / off of the solenoid valves. The self-propelled automatically targeting precise pesticide spraying machine can automatically detect whether fruit trees are present in front of the machine and automatically spray a pesticide in a targeted way according to shapes of the fruit trees, so that the utilization rate of the liquid medicine is improved, the harm of the chemical pesticide to the safety of an operator is reduced and the pollution of the pesticide to the environment is reduced.

Description

technical field

[0001] The invention belongs to the field of agricultural plant protection machinery and relates to a pesticide applicator, in particular to a self-propelled automatic target precise pesticide applicator. Background technique

[0002] The main management operations in the orchard include reproduction and planting, pruning, pest control, topping and weeding, soil, fertilizer and water management, etc. Among all management links, pest control is the most time-consuming and very important operation item. According to statistics, its work The amount accounts for about 30% of the total workload of fruit tree management, and it is also a very immature link in technology. According to survey statistics, fruit trees need to spray pesticides 8 to 16 times during the growth period of one year, and after spraying pesticides, 50 to 70% of the pesticides land on the soil and the surrounding environment, causing serious pollution. Secondly, the excessive use of pesticides...

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