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A liquid medicine spraying device for controlling rice diseases and insect pests

A spraying device and a technology of pests and diseases, which are applied in the field of liquid spraying devices for preventing and controlling rice diseases and insect pests, can solve the problems of poor insecticidal effect and uneven liquid medicine, and achieve improved spraying effect, good spraying effect, and uniform spraying Effect

Active Publication Date: 2021-11-19
董吉卫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing spraying device, the liquid inlet of the nozzle is usually set at the bottom of the medicine box, so that the medicine solution can only be input from the bottom, and the medicine solution will precipitate, resulting in uneven medicine sprayed by the nozzle, and the insecticidal effect is not good.

Method used

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  • A liquid medicine spraying device for controlling rice diseases and insect pests
  • A liquid medicine spraying device for controlling rice diseases and insect pests
  • A liquid medicine spraying device for controlling rice diseases and insect pests

Examples

Experimental program
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Effect test

Embodiment 1

[0023] see Figure 1~3 , in embodiment 1 of the present invention, a kind of medicinal liquid spraying device of preventing and treating rice diseases and insect pests, comprises the material storage box 2 that is fixedly arranged on the base 1, is provided with storage box 2 and is used for storing medicinal liquid, and inside described storage box 2 Stirring components are set, which is convenient to mix the liquid medicine evenly and ensure the efficacy of the medicine; the base 1 is also provided with a support 18 that can be lifted up and down, and the support 18 is fixedly equipped with a self-rotating nozzle 19, and the nozzle 19 rotates automatically The arrangement makes the spraying more uniform; the inside of the storage box 2 is provided with a telescopic tube 11, the telescopic tube 11 is fixedly equipped with a floating block 9, and the liquid inlet portion 10 of the telescopic tube 11 is arranged at the bottom of the floating block 9, The floating block 9 is set...

Embodiment 2

[0025] see Figure 1~3 The main difference between the present embodiment 2 and the embodiment 1 is that the stirring assembly includes a rotating shaft 3 which is rotated and arranged on the storage box 2, and a stirring blade 4 is fixedly arranged on the rotating shaft 3, and the stirring blade 4 is set for the medicine The liquid is stirred.

[0026] The stirring blade 4 is welded and arranged on the rotating shaft 3 .

[0027] The upper end of the rotating shaft 3 is fixedly equipped with an A gear 6, and the A gear 6 meshes with the B gear 7, and the B gear 7 is arranged on the output end of the A motor 8 fixedly installed on the storage box 2, and the A motor 8 Rotation drives the B gear 7 to rotate, and then drives the rotating shaft 3 to rotate through the A gear 6 to provide power for the rotating shaft 3 to rotate.

[0028] The material storage box 2 is also provided with a feeding port 5 , which is convenient for adding liquid medicine to the inside of the materia...

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Abstract

The invention discloses a medicinal liquid spraying device for preventing and controlling rice diseases and insect pests, and relates to the technical field of rice planting; it includes a material storage box fixedly arranged on a base, and a stirring assembly is arranged inside the material storage box; An up and down support, on which a self-rotating spray head is fixed; inside the storage box, there is a telescopic tube, and a floating block is fixedly installed on the telescopic tube, and the liquid inlet part of the telescopic tube is set on the floating The bottom of the block; the base is also fixedly installed with a Venturi tube, the input end of the Venturi tube is connected to the bottom of the storage tank through a pipeline, and the output end of the Venturi tube is connected to the input end of the infusion pump through a pipeline; The output end of the infusion pump is connected to the input end of the nozzle through a pipeline; the outlet end of the telescopic tube is connected to the neck of the Venturi tube through a pipeline, and the outlet of the telescopic tube is set on the neck of the Venturi tube. The invention sprays medicine uniformly and has good spraying effect.

Description

technical field [0001] The invention relates to the technical field of rice planting, in particular to a medicinal liquid spraying device for preventing and controlling rice diseases and insect pests. Background technique [0002] The fruit of rice is rice paddy, which is called brown rice after the chaff is removed, and rice can be obtained by grinding the rice bran layer off the brown rice. Nearly half of the world's population relies on rice as a staple food. In addition to being edible, rice can also be used as industrial raw materials for wine making and sugar refining, and rice husk and rice straw can be used as livestock feed. The rice needs to be protected from pests during the planting process. In the prior art, a spray device is usually used to spray the medicinal liquid. [0003] In the existing spraying device, the liquid inlet of the nozzle is usually set at the bottom of the medicine box, so that the medicine solution can only be input from the bottom, and th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01M7/00B01D29/01B01D29/64B01D35/027
CPCA01M7/0042B01D29/01B01D29/64B01D35/027
Inventor 董吉卫
Owner 董吉卫
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