Novel double-flow type spraying transmission system
A transmission system, double-flow technology, applied in the device of capturing or killing insects, application, animal husbandry, etc., to achieve the effect of saving pesticides and reducing environmental pollution
Inactive Publication Date: 2019-07-30
NORTHWEST A & F UNIV
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Problems solved by technology
[0002] At present, in agricultural spraying, there are many transmission systems, some are only hydraulic spray transmission, some are boom sprayers, mist machines, and some are centrifugal fans or diversion bellows for spray air transmission. These spray transmission systems have their own pertinence. The boom-type spray transmission system is for long-distance spraying operations, and the wind-driven spraying is for anti-drift and fine droplet spraying. They are all targeted spraying operations and have certain limitations. sex
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[0011] Attached below figure 1 The present invention is described further:
[0012] A new double-flow spray transmission system, including water tank 1, return device 2, handle 3, valve 4, flow meter 5, DC motor 6, single chip microcomputer 7, adjustable needle 8, nozzle 9, nozzle gas end 10, pressure gauge 11 , relay 12, air source 13, characterized in that: the return device 2 is connected to the water tank 1 to form a circuit, the valve 4 is connected to the return device 2, the handle 3 is connected to the valve 4, and the flow meter 5 is connected to In the valve 4, the adjustable needle 8 is connected to the flow meter 5, the DC motor 6 is connected to the adjustable needle 8, the single-chip microcomputer 7 is connected to the DC motor 6, and the nozzle 9 is connected to the adjustable needle 8. The relay 12 is connected to the air source 13, the pressure gauge 11 is connected to the relay 12, and the pressure gauge 11 is connected to the nozzle 9 through the nozzle ga...
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The invention discloses a novel double-flow type spraying transmission system which comprises a water tank, a reflux device, a handle, a valve, a flowmeter, a direct current motor, a singlechip microcomputer, an adjustable needle, a nozzle, a nozzle air end, a pressure gauge, a relay and an air source. The novel double-flow type spraying transmission system is characterized in that the reflux device is connected to the water tan to form a circuit, the valve is connected to the reflux device, the handle is connected to the valve, the flowmeter is connected to the valve, the adjustable needle isconnected to the flowmeter, the direct current motor is connected to the adjustable needle, the singlechip microcomputer is connected to the direct current motor, the nozzle is connected to the adjustable needle, the relay is connected to the air source, the pressure gauge is connected to the relay, and the pressure gauge is connected to the nozzle through the nozzle air end. The novel double-flow type spraying transmission system is simple in structure and achieves double-flow type spraying as a result of joint action of gas-liquid circuits to the nozzle, so that the novel double-flow type spraying transmission system has very good utilization potentiality.
Description
technical field [0001] The invention relates to a novel double-flow spray transmission system, which is mainly aimed at agricultural spraying and belongs to the field of plant protection machinery research. Background technique [0002] At present, in agricultural spraying, there are many transmission systems, some are only hydraulic spray transmission, some are boom sprayers, mist machines, and some are centrifugal fans or diversion bellows for spray air transmission. These spray transmission systems have their own pertinence. The boom-type spray transmission system is for long-distance spraying operations, and the wind-driven spraying is for anti-drift and fine droplet spraying. They are all targeted spraying operations and have certain limitations. sex. [0003] The nozzles of the above-mentioned spray transmission system are all single hydraulic nozzles, while the double-flow spray transmission system is aimed at the gas-liquid double-flow nozzle, which has great advant...
Claims
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IPC IPC(8): A01M7/00
CPCA01M7/0003A01M7/0089
Inventor 石宝宝刘世浩蒋宗谨
Owner NORTHWEST A & F UNIV