CN109723886A - Agricultural spray liquor regurgitant volume electric controlled regulating valve - Google Patents
Agricultural spray liquor regurgitant volume electric controlled regulating valve Download PDFInfo
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- CN109723886A CN109723886A CN201910141603.6A CN201910141603A CN109723886A CN 109723886 A CN109723886 A CN 109723886A CN 201910141603 A CN201910141603 A CN 201910141603A CN 109723886 A CN109723886 A CN 109723886A
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- electric
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Abstract
Agricultural spray liquor regurgitant volume electric controlled regulating valve belongs to agricultural machinery；Medical fluid regurgitant volume electric signal input end mouth, safety valve, electric-controlled plate assembly, visual display unit and motor are installed on electric controller assembly shell, jackshaft and drive shaft are installed in electric controller assembly shell, duplicate gear is fixedly mounted on jackshaft, it is fixedly mounted with driving gear on the driving shaft, driving gear is packed on the motor shaft of motor, driving gear is engaged with duplicate gear, duplicate gear with driving gear, the fixed configurations spherical shape valve assembly at electric controller assembly shell outside left, the valve rod and drive shaft of the spherical shape valve assembly are connected；This valve realizes the variable change of the spray head sprinkling liquid volume of sprinkling terminal, has reached the operation effectiveness of accuracy pesticide applying, simple and reasonable for structure, compact, high degree of automation, applicability is wide, using reliable using the how many technical solution of control medical fluid regurgitant volume is adjusted.
Description
Technical field
The invention belongs to agricultural machinery, and it is total to relate generally to spray value regulation operation on a kind of agricultural medicine liquid spray equipment
At.
Background technique
In recent years, with the proposition of " precision agriculture " technical requirements, in agricultural medicine liquid spray, how according to sprinkling medical fluid
The different of amount require, and realize the accurate auto-control of pesticide spraying liquid volume, become current technical problem urgently to be solved.Cut-off
So far, applicant yet there are no report and the application that pesticide spraying liquid volume precisely automatically controls aspect.
Summary of the invention
The purpose of the invention is aiming at the above-mentioned problems of the prior art, in conjunction with the reality of agricultural production operation
Demand, a kind of agricultural spray liquor regurgitant volume electric controlled regulating valve of researching and designing, reach realize pesticide solution fountain height auto-control,
Control accuracy and high degree of automation, the purpose for adapting to and meeting accuracy pesticide applying agriculture requirement.
The purpose of the invention is achieved in that agricultural spray liquor regurgitant volume electric controlled regulating valve includes that globe valve is total
At successively installation medical fluid regurgitant volume electric signal input end mouth, safety valve, electric-controlled plate are total respectively on electric controller assembly shell
At, visual display unit and motor, conducting wire respectively by medical fluid regurgitant volume electric signal input end mouth and safety valve, safety valve with
Electric-controlled plate assembly, electric-controlled plate assembly are connected to visual display unit and motor；It is parallel to each other in the electric controller assembly shell
And jackshaft and drive shaft are rotatably installed, it is fixedly mounted with duplicate gear on the jackshaft, drive is fixedly mounted in the drive shaft
Moving gear, driving gear are packed on motor axis, the driving gear and duplicate gear, duplicate gear and driving gear
It successively engages, and the transmission ratio of the transmission ratio and duplex-gear wheel drive gear of driving gear and duplicate gear is decreasing transmission
Than；The fixed configurations spherical shape valve assembly at the electric controller assembly shell outside left, the valve rod of the spherical shape valve assembly and drive
Moving axis is connected.
The invention is by using the how many technical solution of control medical fluid regurgitant volume is adjusted, to change sprinkling medical fluid conveying
Medical fluid conveying capacity in main line increases or decreases, and realizes the variable change of the spray head sprinkling liquid volume of sprinkling terminal, reaches
The purpose and technical effect of accuracy pesticide applying, with structure novel, reasonable, simple, compact, sprinkling liquid volume is accurate, automation journey
Degree is high, applicability is wide, service-strong feature.
Detailed description of the invention
The agricultural spray liquor regurgitant volume electric controlled regulating valve general structure schematic diagram of Fig. 1.
Piece number illustrates in figure:
1, medical fluid regurgitant volume electric signal input end, 2, safety valve, 3, electric-controlled plate assembly, 4, visual display unit, 5, it is electronic
Machine, 6, duplicate gear, 7, driving gear, 8, electric controller assembly shell, 9, jackshaft, 10, valve rod, 11, spherical valve assembly, 12,
Drive shaft, 13, driving gear.
Specific embodiment
The invention embodiment is described in detail with reference to the accompanying drawing.A kind of agricultural spray liquor regurgitant volume electricity
Control regulation valve includes spherical valve assembly 11, the successively installation medical fluid regurgitant volume electric signal input respectively on electric controller assembly shell 8
Port 1, safety valve 2, electric-controlled plate assembly 3, visual display unit 4 and motor 5, conducting wire are defeated by medical fluid regurgitant volume electric signal respectively
Inbound port 1 and safety valve 2, safety valve 2 and electric-controlled plate assembly 3, electric-controlled plate assembly 3 and visual display unit 4 and motor 5 connect
It is logical；It is parallel to each other in the electric controller assembly shell 8 and jackshaft 9 and drive shaft 12 is rotatably installed, in the centre
It is fixedly mounted with duplicate gear 6 on axis 9, driving gear 13 is fixedly mounted in the drive shaft 12, driving gear 7 is packed in 5 motor of motor
On axis, the driving gear 7 is successively engaged with duplicate gear 6, duplicate gear 6 with driving gear 13, and driving gear 7 and duplex
The transmission ratio of transmission ratio and duplicate gear 6 the driving gear 13 of gear 6 is decreasing transmission ratio；In the electric controller assembly shell
Fixed configurations spherical shape valve assembly 11 at 8 outside lefts, the valve rod 10 and drive shaft 12 of the spherical shape valve assembly 11 are connected.
Operation flows back the medical fluid that spray tank is connected to sprinkling medical fluid conveying supervisor in use, the invention is fitted in
On pipeline.According to sprinkling liquid volume it needs to be determined that medical fluid regurgitant volume electric signal pass through medical fluid regurgitant volume electric signal input end
Mouth 1, safety valve 2 are input to electric-controlled plate assembly 3, and electric-controlled plate assembly 3 controls motor 5 forward or reverse, the rotation of motor 5
Passing sequentially through driving gear 7, duplicate gear 6, driving gear 13, drive shaft 12 drives the valve rod 10 of spherical valve assembly 11 to rotate,
While completing the controlling changing of 11 medical fluid regurgitant volume of spherical valve assembly, realizes and sprinkling medical fluid is conveyed in supervisor to liquid medicine jet
Head conveying spray liquid volume increases or decreases, and achievees the purpose that spraying liquid volume is adjusted.When no medical fluid regurgitant volume electric signal is defeated
Fashionable, the electric signal of safety valve 2 closes spherical valve assembly 11 by electric-controlled plate assembly 3, motor 5 and gear train assembly
It closes, liquid leakage is avoided to lose.
Claims (1)
1. a kind of agricultural spray liquor regurgitant volume electric controlled regulating valve, including spherical valve assembly (11), it is characterised in that: in electric controller
Medical fluid regurgitant volume electric signal input end mouth (1), safety valve (2), electric-controlled plate assembly are successively installed respectively on assembly shell (8)
(3), visual display unit (4) and motor (5), conducting wire is respectively by medical fluid regurgitant volume electric signal input end mouth (1) and safety valve
(2), safety valve (2) is connected to electric-controlled plate assembly (3), electric-controlled plate assembly (3) with visual display unit (4) and motor (5)；?
It is parallel to each other in the electric controller assembly shell (8) and jackshaft (9) and drive shaft (12) is rotatably installed, in the centre
It is fixedly mounted with duplicate gear (6) on axis (9), driving gear (13) is fixedly mounted on the drive shaft (12), driving gear (7) is packed in electricity
On motivation (5) motor shaft, the driving gear (7) is successively nibbled with duplicate gear (6), duplicate gear (6) and driving gear (13)
It closes, and the transmission ratio of transmission ratio and duplicate gear (6) driving gear (13) of driving gear (7) and duplicate gear (6) is drop
Fast transmission ratio；The fixed configurations spherical shape valve assembly (11) at electric controller assembly shell (8) outside left, the globe valve are total
It is connected at the valve rod (10) of (11) and drive shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910141603.6A CN109723886A (en) | 2019-02-26 | 2019-02-26 | Agricultural spray liquor regurgitant volume electric controlled regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910141603.6A CN109723886A (en) | 2019-02-26 | 2019-02-26 | Agricultural spray liquor regurgitant volume electric controlled regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109723886A true CN109723886A (en) | 2019-05-07 |
Family
ID=66300659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910141603.6A Pending CN109723886A (en) | 2019-02-26 | 2019-02-26 | Agricultural spray liquor regurgitant volume electric controlled regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109723886A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2560802Y (en) * | 2002-08-01 | 2003-07-16 | 上海夏鼎仪器仪表有限公司 | Electric three-way sealing control valve |
| CN101629635A (en) * | 2009-06-15 | 2010-01-20 | 王建成 | Wicket-type electric adjusting valve for flow control |
| KR101302015B1 (en) * | 2013-01-16 | 2013-08-29 | (주)윈스테크 | Automatic supply control and management system |
| CN104165242A (en) * | 2014-07-23 | 2014-11-26 | 上海光达仪表有限公司 | Intelligent linear electric actuator |
| CN105114659A (en) * | 2015-09-10 | 2015-12-02 | 哈尔滨市农业科学院 | Control valve for achieving quick pressure relief and same branch pressure in pesticide liquid spraying |
| CN209892836U (en) * | 2019-02-26 | 2020-01-03 | 东北农业大学 | Electric control regulating valve for agricultural spraying liquid medicine reflux quantity |
-
2019
- 2019-02-26 CN CN201910141603.6A patent/CN109723886A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2560802Y (en) * | 2002-08-01 | 2003-07-16 | 上海夏鼎仪器仪表有限公司 | Electric three-way sealing control valve |
| CN101629635A (en) * | 2009-06-15 | 2010-01-20 | 王建成 | Wicket-type electric adjusting valve for flow control |
| KR101302015B1 (en) * | 2013-01-16 | 2013-08-29 | (주)윈스테크 | Automatic supply control and management system |
| CN104165242A (en) * | 2014-07-23 | 2014-11-26 | 上海光达仪表有限公司 | Intelligent linear electric actuator |
| CN105114659A (en) * | 2015-09-10 | 2015-12-02 | 哈尔滨市农业科学院 | Control valve for achieving quick pressure relief and same branch pressure in pesticide liquid spraying |
| CN209892836U (en) * | 2019-02-26 | 2020-01-03 | 东北农业大学 | Electric control regulating valve for agricultural spraying liquid medicine reflux quantity |
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