Pesticide spraying machine for preventing and treating diseases and insect pests

Abstract

The invention provides a pesticide spraying machine for preventing and treating diseases and insect pests, and relates to the technical field of pesticide spraying machines, the pesticide spraying machine comprises a lower base, a driving frame is arranged above the lower base; a pesticide spraying product pipe frame is arranged above the driving frame; the pesticide spraying product pipe frame is connected with a vibration frame in a sliding manner; a liquid medicine box is fixedly arranged at the top of the lower base; a head sliding block is fixedly arranged at the head end of the pesticide spraying product pipe frame, the head portion of the pesticide spraying product pipe frame is rotationally sleeved with a head gear ring and a protruding block ring, the head gear ring is fixedly connected with the protruding block ring, the pesticide spraying product pipe frame is rotationally sleeved with a rotating spraying pipe, and the rotating spraying pipe is fixedly connected with a middle connecting strip; in the downward moving process of the pesticide spraying pipe frame, pesticide spraying holes in the bottom of the rotary spraying pipe rotate upwards to spray pesticide to the back faces of plant leaves, pest control is conducted on the back faces of the plant leaves, the pest control effect is improved, and the problem that sprayed pesticide has little influence on the back faces of plant branches and leaves and is difficult to spray is solved. The backs of plant branches and leaves become pest control loopholes.

Description

technical field [0001] The invention relates to the technical field of spraying machines, in particular to a spraying machine for preventing and controlling diseases and insect pests. Background technique [0002] Prevention and control of pests and diseases is the process of controlling pests and diseases by spraying chemical agents and other substances on the outside of crops. The prepared chemical solution is sprayed on the outside of crops such as plants through the spraying holes of the sprayer in the form of water mist, and the operation of preventing and controlling pests and diseases on crops. [0003] Most of the existing sprayers are set with fixed nozzles. The nozzles of the sprayers are located on the top of the plant crops that need to be prevented from pests and diseases to spray the medicine. When the medicine is sprayed externally, the effect on the inside of the branches and leaves of the plants is weak, but the nozzles are extended to the plants. After the ...

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Problems solved by technology

[0003] Most of the existing spraying machines use fixed nozzles. The nozzles of the spraying machine are placed above the crops that need to be controlled by diseases and insect pests to spray the medicine. When the medicine is sprayed externally, the influence on the inner side of the plant branches and leaves is weak, but the nozzle is extended to the plant. After the interior, the nozzle sprays in a fixed downward direction, and the sprayed medicine has less impact on the back of the plant branches and leaves, which are prone to residues of plant diseases and insect pests, and the back of the plant branches and leaves becomes a loophole for pest control

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