Automatic pressurization and adjustment type electric pesticide spraying device for backpack type pesticide spraying tank
An automatic pressurization and adjustment device technology, applied in the direction of spraying devices, liquid spraying devices, etc., can solve problems affecting people's use, uneven force, leakage of pipeline connections, etc., and achieve the effects of simple structure, reduced noise, and reduced pollution
Inactive Publication Date: 2018-08-21
东阳市天齐科技有限公司
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Problems solved by technology
[0002] In modern life, agricultural machinery is more and more developed, which is very convenient for people to use. However, most of the existing spray tanks are relatively old manual spray tanks. Manual operation is tiring on the one hand, and on the other hand On the one hand, when the pipeline is connected, due to the uneven force during manual operation, water leakage often occurs when the pipeline is connected, and most of the automated spray tanks will generate a lot of noise, which affects people's use.
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Embodiment Construction
[0021] The present invention is specifically described below in conjunction with accompanying drawing, as Figure 1-5 As shown, an automatic pressurization and regulating electric spraying device used on a knapsack spray tank includes a box body 1 fixedly installed under the knapsack spray tank, and the inside of the box body 1 is provided with There is an automatic pressure adjustment device, which consists of a pressurized cylinder 2 fixedly connected to the box 1 at the bottom of the box 1, and a water inlet hole on the upper surface of the pressurized cylinder 2. 3. The water inlet hole 4 of the box body opened on the upper surface of the box body 1 and corresponding to the water inlet hole 3, the water inlet hole 3 fixedly connected to the water inlet hole 3 and the water inlet hole 4 of the box body Water pipe 5, a one-way check valve fixedly connected to the water inlet pipe 5 on the water inlet pipe 5-6, a water outlet hole 7 opened on one side of the lower surface of ...
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The invention discloses an automatic pressurization and adjustment type electric pesticide spraying device for a backpack type pesticide spraying tank. The automatic pressurization and adjustment typeelectric pesticide spraying device for the backpack type pesticide spraying tank comprises a box. The box is fixedly installed on the lower side of the backpack type pesticide spraying tank. An automatic pressurization and adjustment device is arranged on the lower side of the inner portion of the box. A hydraulic device is arranged in a pressurization cylinder. A storage battery device is arranged on the upper side of the inner portion of the box. A controller is arranged on the surface of the outer side of the box. The signal receiving end of the controller is electrically connected with awater level sensor and an electronic pressure sensor. The power output end of the controller is electrically connected with an electromagnetic valve and the hydraulic device. The power input end of the controller is electrically connected with a storage battery. The automatic pressurization and adjustment type electric pesticide spraying device for the backpack type pesticide spraying tank has thebeneficial effects of being simple in structure and high in practicability.
Description
technical field [0001] The invention relates to the field of equipment related to agricultural machinery, in particular to an automatic pressure-adjusting electric spraying device used on a backpack-type spraying tank. Background technique [0002] In modern life, agricultural machinery is more and more developed, which is very convenient for people to use. However, most of the existing spray tanks are relatively old manual spray tanks. Manual operation is tiring on the one hand, and on the other hand On the one hand, when the pipeline is connected, due to the uneven force during manual operation, water leakage often occurs when the pipeline is connected, and most of the automated spray tanks will generate a lot of noise, which affects people's use. Contents of the invention [0003] The purpose of the present invention is in order to solve the above-mentioned problem, has designed a kind of automatic pressurization regulation electric medicine spraying device used on the ...
Claims
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IPC IPC(8): B05B9/08B05B9/04
CPCB05B9/0805B05B9/04
Inventor 陈园婷
Owner 东阳市天齐科技有限公司