A greenhouse sprayer

Abstract

An embodiment of the invention relates to the field of agricultural facility equipment, in particular to a greenhouse sprayer which comprises a pesticide application device, a driving device and an electric control device. The pesticide application device is mounted to the driving device and comprises a spraying rod, a nozzle, a horizontal moving mechanism, a vertical moving mechanism and a support, the bottom end of the vertical moving mechanism is fixed to the driving mechanism, the top end of the vertical moving mechanism is fixed to the support, the left and right ends of the horizontal moving mechanism are fixed to those of the support respectively, the spraying rod is connected with the horizontal moving mechanism, and the nozzle is mounted to the spraying rod. Pesticide can be sprayed to crops different in position and crops different in height by controlling the driving device, the nozzle, the horizontal moving mechanism and the vertical moving mechanism through the electric control device, and average pesticide output of the nozzle in unit time can be controlled to realize variable accurate pesticide application, so that pesticide utilization rate is increased, safety andhigh efficiency are realized, labor intensity of working personnel is relieved, and mechanization and automation levels are improved.

Description

technical field [0001] The embodiments of the present invention relate to the field of agricultural facilities and equipment, in particular to a greenhouse sprayer. Background technique [0002] In recent years, facility agriculture has developed rapidly in our country and has become an important way for farmers to increase their income. Represented by the solar greenhouse cultivation technology, it breaks the traditional seasonal restrictions and artificially creates conditions such as light, temperature, and humidity suitable for crop growth, providing early or delayed harvest of crops, uninterrupted harvest throughout the year, and continuous farming activities. This kind of facility vegetable has been rapidly popularized in northern my country. However, compared with traditional agriculture, the problem of pests and diseases in facility agriculture is more prominent. The greenhouse provides good temperature, humidity and soil conditions for the occurrence of pests and d...

AI Technical Summary

Problems solved by technology

[0008] The embodiment of the present invention provides a greenhouse sprayer, which is used to solve the low utilization rate of pesticides caused by manual spraying of pesticides in the prior art, consumes a lot of manpower and material resources, has potential safety hazards, and the mist droplets of large plant protection equipment are easy to drift and accurately control spraying. Poor application effect and poor precision control of pesticide selection and dosage, difference in application time, etc.

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