Special device for crop or fruit tree seedling protection

Abstract

The invention provides a special device for crop or fruit tree seedling protection. The special device comprises a vehicle body, a water tank, a liquid spraying device, a power transmission device anda spraying range adjusting device, wherein the vehicle body generates rotating force when moving, the rotating force provides spraying power for the liquid spraying device, and meanwhile, the rotating force further provides adjusting power for the spraying range adjusting device; the power transmission device is used for receiving the rotating force and transmitting the rotating force to the liquid spraying device and the spraying range adjusting device; the water tank is mounted on the vehicle body and used for providing spraying liquid for the liquid spraying device; the liquid spraying device sprays the liquid outwards under the action of the spraying power; the spraying range adjusting device adjusts the spraying range of the liquid spraying device under the action of the adjusting power; and the spraying range adjusting device comprises a height adjusting device and a length adjusting device, the height adjusting device is used for adjusting the spraying height of the liquid spraying device, and the length adjusting device is used for adjusting the horizontal spraying length of the liquid spraying device.

Description

technical field [0001] The invention relates to a protective device for crops or fruit tree seedlings. Background technique [0002] In the process of modern fruit tree planting, in order to prevent fruit trees and fruits from growing insects or getting sick, it is necessary to often use insecticides to spray protective liquid medicine on fruit trees to play a preventive role. Inconsistent, the existing spraying equipment is difficult to adjust the spraying height at any time, resulting in poor spraying effect, and the height of the fruit trees is often high, the sprayer needs to spray with his head up, and the mist liquid will enter the mouth and nostrils of the sprayer, affecting the health of the person , In addition, the manual spraying mode is labor-intensive, and the operator slowly advances to spray the pesticide, and the spraying efficiency is not high. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the object of the presen...

AI Technical Summary

Problems solved by technology

[0002] In the process of modern fruit tree planting, in order to prevent fruit trees and fruits from growing insects or getting sick, it is necessary to often use insecticides to spray protective liquid medicine on fruit trees to play a preventive role. Inconsistent, the existing spraying equipment is difficult to adjust the spraying height at any time, resulting in poor spraying effect, and the height of the fruit trees is often high, the sprayer needs to spray with his head up, and the mist liquid will enter the mouth and nostrils of the sprayer, affecting the health of the person In addition, the manual spraying mode is labor-intensive, and the operator slowly advances to spray the pesticide, and the spraying efficiency is not high

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