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Sprayer spray lance

A sprayer and spray rod technology, applied in the direction of spray device, spray device, etc., can solve the problems of troublesome adjustment, easy to slip, unstable holding, etc., and achieve the effect of improving comfort and holding accurate

Inactive Publication Date: 2018-11-27
徐州蓝艺植保器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no special place for workers to hold on the entire spray boom. When people press the button, it is easy to slip and hold it unstable.
[0004] However, most electric sprayers change the flow rate of water by adjusting the electric pump. This method is cumbersome to adjust. Inconvenient to control the water outlet

Method used

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Embodiment Construction

[0018] The specific implementation manner of the present invention will be further described below in conjunction with the accompanying drawings. Wherein the same components are denoted by the same reference numerals.

[0019] It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer ” refer to directions towards or away from the geometric center of a particular part, respectively.

[0020] In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0021] Such as figure 1 , 2 As shown, a sprayer boom includes a telescopic rod 1, and the telescopic rod 1 is provided with an elastic shell 1.1 for controlling expansion and contrac...

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Abstract

Disclosed is a sprayer spray lance. The sprayer spray lance comprises a telescopic rod which is provided with an extension-controlling elastic case and a hose, the outside of the hose is provided witha handle shell which is provided with a hole, a moving block is arranged inside the hole, the upper end of the moving block is connected with a pressing plate, the lower end of the moving block is connected with an inner plate, the lower end of the inner plate is connected with a spring, and the lower end of the spring is connected with a pressing arc rod wrapping the upper portion of the hose; the handle shell is provided with a plurality of grooves for placing fingers; the top end of the telescopic rod is connected with a tee joint, and the other two ends of the tee joint are connected withspray nozzles, outside which spray units are arranged. The sprayer spray lance is simple in structure, accurate in holding, less prone to sliding, free to operate during a spraying process and capable of avoiding maloperation during manual spray control and improving the comfort level for a user during operation.

Description

technical field [0001] The invention relates to the field of sprayer equipment, in particular to a spray rod of a sprayer. Background technique [0002] A sprayer is a device that uses air suction to turn potions or other liquids into mist and spray them onto other objects evenly. In rural areas, sprayers are an indispensable and important agricultural tool for pest control. They can be effectively carried out. According to their power sources, sprayers can be divided into electric and manual. In order to save people's labor and physical strength, many sprayers use batteries to drive pumps to drive liquid Spray from nozzle. [0003] Existing publication number is: the Chinese patent of 201204889Y discloses a kind of storage battery sprayer, and it can just be able to control the working state of electric sprayer by pressing the switch on the spray rod. However, there is no special place for workers to hold on the entire spray boom. When people press the button, they tend t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B1/20B05B1/30
CPCB05B1/20B05B1/30
Inventor 张雷
Owner 徐州蓝艺植保器械有限公司
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