Remote-control self-propelled spray device

Abstract

The invention discloses a remote-control self-propelled spray device. The remote-control self-propelled spray device comprises a gas pipeline, a nozzle, a spray support, a liquid pipeline, a one-way valve body, a gear pump, a keyboard, a medicine box, a crawler tractor, an output shaft, a single-chip microcomputer, a wireless module, a gas pump head and a gas tank. The remote-control self-propelled spray device is characterized in that the spray support, the medicine box and the output shaft are connected to the crawler tractor, the wireless module is connected to the single-chip microcomputer, the single-chip microcomputer controls the crawler tractor through the keyboard, liquid is sucked out by the gear pump and sequentially passes through the one-way valve body and the liquid pipelineto be delivered to the nozzle, and gas is sequentially delivered to the gas pump head, the gas tank and the gas pipeline through the output shaft to reach the nozzle. The remote-control self-propelledspray device has the advantages that the human-machine separation concept is achieved through remote control operations, the personal safety is guaranteed to the greatest extent, and the device has high research value.

Description

technical field [0001] The invention relates to a remote-controlled self-propelled spraying device, which can realize gas-liquid double-flow spraying through crawler-type stable walking, and belongs to the field of plant protection machinery research. Background technique [0002] At present, there is still a lack of domestic research on nozzle atomization. The traditional manual sprayer is still used to spray liquid medicine in the prevention and control of agricultural diseases and insect pests. There is a lack of large and medium-sized, high-efficiency ground plant protection equipment. The pesticide application technology is backward. The progress of mechanical research is relatively slow. There are small and medium-sized pesticide application machines in major agricultural colleges and universities, agricultural machinery institutes, agricultural machinery stations, agricultural machinery enterprises, demonstration bases, etc., but they are all manually operated, and the...

AI Technical Summary

Problems solved by technology

[0002] At present, there is still a lack of domestic research on nozzle atomization. The traditional manual sprayer is still used to spray liquid medicine in the prevention and control of agricultural diseases and insect pests. There is a lack of large and medium-sized, high-efficiency ground plant protection equipment. The pesticide application technology is backward. The progress of mechanical research is relatively slow. There are small and medium-sized pesticide application machines in major agricultural colleges and universities, agricultural machinery institutes, agricultural machinery stations, agricultural machinery enterprises, demonstration bases, etc., but they are all manually operated, and there will be certain safety hazards.

[0003] The spraying machines mentioned above are all preliminary research prototypes, and there are many problems, such as not conforming to the actual orchard situation, difficulty in entering the orchard, serious spray drift, etc., but the most important thing is that all these equipment need to be manually operated , requires extremely high protective measures. In order to avoid operator poisoning, remote operation can be performed, and a remote-controlled self-propelled spray device needs to be designed

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