Automatic dispensing sprayer for agricultural pesticide application

Abstract

The invention discloses an automatic dispensing sprayer for agricultural pesticide application, which comprises a spray nozzle, a fixing frame, a pipe reel, a medicine cylinder, a power bottle, casters and an outer pipe. The spray nozzle is fixedly connected with the pipe reel through a conveying pipe. The conveying pipe is wound in the pipe reel. The medicine cylinder is mounted on the fixing frame. The power bottle is mechanically connected with the fixing frame. The four casters are in mechanical fit with the fixing frame. The beneficial effect is as follows: the position of a floating plate in a working chamber is controlled by the buoyancy of the medicine in the working chamber, the floating plate controls the up-down movement of an annular pressure block and the stretching or resetting of a spring through two connecting wires so as to control water intake and medicine powder adding, and automatic dispensing of medicament is realized through the water entering from the outer pipeand the medicine powder in the groove based on the fact that the pressure in the groove is lower than the pressure at the back of the groove when water hits the back of the groove.

Description

technical field [0001] The invention relates to the agricultural application field of sprayers, in particular to an automatic dispensing agent sprayer for agricultural application. Background technique [0002] Mix pesticides with water to form fertilizers or insecticides, etc., and use sprayers to be widely used in agriculture. The mixed fertilizers are evenly added to crops in the form of sprays through sprayers, so that crops can get the growth they need. Nutrients, the current sprayer has the following drawbacks: [0003] The vegetation planting area of ​​the farm is relatively large, and the capacity of the traditional sprayer barrel is limited. After halfway use, it is necessary to stop spraying and prepare chemicals, or return to obtain the medicines and go back to continue spraying, which causes great inconvenience to the sprayers. low efficiency. Contents of the invention [0004] Aiming at the deficiencies in the prior art, the present invention is realized thr...

AI Technical Summary

Problems solved by technology

[0003] The vegetation planting area of ​​the farm is relatively large, and the capacity of the traditional sprayer barrel is limited. After halfway use, it is necessary to stop spraying and prepare chemicals, or return to obtain the medicines and go back to continue spraying, which causes great inconvenience to the sprayers. low efficiency

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