CN203152346U - Spray boom type spraying machine spraying width controller - Google Patents
Spray boom type spraying machine spraying width controller Download PDFInfo
- Publication number
- CN203152346U CN203152346U CN 201320149589 CN201320149589U CN203152346U CN 203152346 U CN203152346 U CN 203152346U CN 201320149589 CN201320149589 CN 201320149589 CN 201320149589 U CN201320149589 U CN 201320149589U CN 203152346 U CN203152346 U CN 203152346U
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- China
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- spraying
- magnetic valve
- overflow
- relay
- shower nozzle
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- Withdrawn - After Issue
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Abstract
The utility model discloses a spray boom type spraying machine spraying width controller which is mainly composed of a control panel, an electromagnetic valve control circuit, spraying head electromagnetic valves, overflow electromagnetic valves, a throttling device, a sprayer pipeline system and the like. One spraying head electromagnetic valve is arranged in a front end pipeline of each spraying head in series, an overflow branch pipeline is arranged in a spray boom main pipeline correspondingly, and the overflow electromagnetic valves and the throttling device are arranged in the overflow branch pipeline. In the process of farmland pesticide application, according to demands, corresponding spraying heads are opened or closed through the control panel, the spraying width of a sprayer is adjusted, and the phenomena of repeated spraying, spray missing and outside spraying are avoided. When the spraying head electromagnetic valves are closed, the spraying heads stop to spray pesticides. The corresponding overflow electromagnetic valves in the overflow branch pipeline are opened simultaneously, part of liquid pesticides flow back to a liquid pesticide box through the overflow electromagnetic valves and the throttling device, and the pipeline pressure is kept stable. According to the spray boom type spraying machine spraying width controller, under the premise that a spraying effect is guaranteed, the real-time adjustment of pesticide spraying width is achieved, and the phenomena of repeated spraying, spraying missing and outside spraying in a current pesticide application process are avoided.
Description
Technical field
The utility model belongs to the equipment for plant protection field, is specifically related to a kind of sprayer spraying swath controller.
Background technology
At present, along with development of science and technology, the use of large-scale agricultural machinery is inevitable, but the farmland of China mainly is individual small-sized operation, when using the dispenser of spray boom formula sprayer, because the restriction on farmland shape size and border often exists respray Lou spray and ejection zone phenomenon.Respray and can cause the agricultural chemicals waste, contaminated land increases the weight of phenomenons such as agricultural product residue of pesticide; Leak spray and then can not effectively control damage by disease and insect, the ejection circle causes agricultural chemicals waste and environmental pollution equally.In order effectively to avoid respraying Lou spray and ejection zone phenomenon, the utility model has been developed a kind of spray boom formula sprayer spraying swath controller of manual control, the driver controls the duty of each road shower nozzle at the switch of driver's cabin by operation setting, adjust the amplitude that sprays in real time according to the farmland shape effectively, improve the availability of agricultural chemicals, reduce the pollution of environment, meet the requirement of ecological friendly type sustainable development.
The utility model content
The purpose of this utility model provides a kind of spray boom formula sprayer spraying swath controller, avoid respraying Lou spray and ejection zone phenomenon.In order to solve above technical problem, the concrete technical scheme that the utility model adopts is as follows:
A kind of spray boom formula sprayer spraying swath controller comprises pipeline portions, is connected to form successively by pipeline by spray tank 1, filter 2, solution feed pump 3, shower nozzle magnetic valve 6 and shower nozzle 7, also comprises overflow system and control system; Overflow system is made up of many groups overflow magnetic valve 5 and throttling arrangement 4, overflow magnetic valve 5 one ends connect the spray boom main line, one end connects throttling arrangement 4, the other end of throttling arrangement 4 is connected to spray tank 1 by pipeline, control system is made up of control panel 9 and plurality of electromagnetic valve control circuit 8 and indicator lamp 11, two gauge taps 10 of many groups and indicator lamp 11 are arranged on the control panel 9, each group solenoid control circuit 8 is controlled a shower nozzle magnetic valve 6 and an overflow magnetic valve 5 simultaneously, and realize two magnetic valve interlockings, indicator lamp 11 shows shower nozzle magnetic valve 6 on off states.
Solenoid control circuit 8 is made up of the relay of two anti-phase interlocks, wherein, the input stage of relay A14 and relay B15 seals in the loop, two contacts of two gauge taps 10 respectively, the output stage of relay B15 seals in the driving loop of shower nozzle magnetic valve 6, and the output stage of relay A14 seals in the driving loop of overflow magnetic valve 5.
Indicator lamp 11 seals in the input stage loop of relay B15,6 work of shower nozzle magnetic valve, and indicator lamp 11 is bright, and shower nozzle magnetic valve 6 is not worked, and indicator lamp 11 goes out.
Described relay can adopt solid-state relay, also can adopt the common electrical magnetic relay.
Two gauge taps, the 10 rotation direction left sides on the control panel 9, relay B15 connects, the 6 energising work of shower nozzle magnetic valve, indicator lamp 11 is bright, shower nozzle 7 sprayings, simultaneously, relay A14 disconnects, and overflow magnetic valve 5 cuts out; During gauge tap 10 rotation directions the right, relay B15 disconnects, shower nozzle magnetic valve 6 cuts out, indicator lamp 11 goes out, and shower nozzle 7 stops spraying, simultaneously, relay A 14 connects, 5 energisings of overflow magnetic valve are opened, and the part soup flows into spray tank 1 through overflow magnetic valve 5 and throttling arrangement 4 in the pipeline, and loine pressure is kept stable.
The utlity model has beneficial effectThe utility model is on the basis of common spray boom formula sprayer, set up control system, in spray process, the driver can be as required, by the spraying swath of gauge tap 10 real time altering spray booms of operation driver's cabin, effectively avoid respraying spray and ejection zone phenomenon, raising agricultural chemicals availability with Louing, effectively controlling on the basis of damage by disease and insect, reduced pesticide pollution.Simultaneously, the overflow system that the utility model arranges, after shower nozzle 7 stopped spraying, the part soup in the pipeline flowed into spray tank 1 through overflow magnetic valve 5 and throttling arrangement 4, stablizes the pressure in the pipeline, guarantees spraying effect.
Description of drawings
Fig. 1 is spray boom formula sprayer spraying swath controller architecture schematic diagram.
Fig. 2 is spray boom formula sprayer spraying swath controller electric circuit diagram.
Among the figure: 1. 10. two gauge taps of spray tank 2. filters, 3. solution feed pump 4. throttling arrangements, 5. overflow magnetic valve 6. shower nozzle magnetic valves, 7. shower nozzle 8. solenoid control circuits, 9. control panels, 11. indicator lamps, 12. overflow contacts 13. spraying contact 14. relay A, 15. relay B.
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Embodiment
Below in conjunction with accompanying drawing, the utility model scheme is described in further details.
As shown in Figure 1, spray boom formula sprayer spraying swath controller architecture schematic diagram, this controller comprises pipe-line system, overflow system and control system.Pipe-line system is connected to form by pipeline successively by spray tank 1, filter 2, solution feed pump 3, shower nozzle magnetic valve 6 and shower nozzle 7; Overflow system is made up of many groups overflow magnetic valve 5 and throttling arrangement 4, and overflow magnetic valve 5 one ends connect the spray boom main line, and an end connects throttling arrangement 4, and the other end of throttling arrangement 4 is connected to spray tank 1 by pipeline; Control system is made up of control panel 9 and plurality of electromagnetic valve control circuit 8, comprise two gauge taps 10 of many groups and indicator lamp 11 on the control panel 9, each group solenoid control circuit 8 is controlled a shower nozzle magnetic valve 6 and an overflow magnetic valve 5 simultaneously, and realize two magnetic valve interlockings, indicator lamp 11 shows shower nozzle magnetic valve 6 on off states.
As shown in Figure 2, spray boom formula sprayer spraying swath controller electric circuit diagram.Two gauge tap 10 rotation directions spraying contacts 13 on the control panel 9, indicator lamp 11 is bright, the relay B15 conducting that is connected with shower nozzle magnetic valve 6, the 6 energising work of shower nozzle magnetic valve, shower nozzle 7 sprayings, simultaneously, the relay A14 that is connected with overflow magnetic valve 5 disconnects, and overflow magnetic valve 5 cuts out.When the farmland narrows down, corresponding gauge tap 10 rotation direction overflow contacts 12, corresponding indicator lamp 11 goes out, and relay B15 disconnects, and 6 outages of shower nozzle magnetic valve are closed, shower nozzle 7 stops spraying, simultaneously, relay A14 conducting, 5 energisings of overflow magnetic valve are opened, partially liq in the pipeline flows into spray tank 1 through overflow magnetic valve 5 and throttling arrangement 4, and the pressure in the pipeline is kept stable.When the farmland broadens, with corresponding gauge tap 10 rotation directions spraying 13, relay B15 conducting, 6 energisings of shower nozzle magnetic valve are opened, and indicator lamp 11 is bright, and shower nozzle 7 begins spraying, and simultaneously, relay A14 disconnects, and 5 outages of overflow magnetic valve are closed, and stop overflow.
Claims (4)
1. a spray boom formula sprayer spraying swath controller comprises pipeline portions, by spray tank (1), filter (2), solution feed pump (3), shower nozzle magnetic valve (6) and shower nozzle (7) connect to form successively by pipeline, it is characterized in that: also comprise overflow system and control system; Overflow system is made up of many groups overflow magnetic valve (5) and throttling arrangement (4), and overflow magnetic valve (5) one ends connect the spray boom main line, and an end connects throttling arrangement (4), and the other end of throttling arrangement (4) is connected to spray tank (1) by pipeline; Control system is made up of control panel 9 and plurality of electromagnetic valve control circuit (8), comprise many group two gauge taps (10) and indicator lamp (11) on the control panel 9, each group solenoid control circuit (8) is controlled a shower nozzle magnetic valve (6) and an overflow magnetic valve (5) simultaneously, and realize two magnetic valve interlockings, indicator lamp (11) shows the on off state of shower nozzle magnetic valve (6).
2. spray boom formula sprayer spraying swath controller as claimed in claim 1, it is characterized in that: described solenoid control circuit (8) is made up of the relay of two anti-phase interlocks, relay A(14) and relay B(15) input stage seal in the loop, two contacts of two gauge taps (10) respectively, relay B(15) output stage seals in the driving loop of shower nozzle magnetic valve (6), relay A(14) output stage seal in the driving loop of overflow magnetic valve (5).
3. spray boom formula sprayer spraying swath controller as claimed in claim 1, it is characterized in that: described indicator lamp (11) seals in relay B(15) the input stage loop, when shower nozzle magnetic valve (6) was opened, indicator lamp (11) was bright; Shower nozzle magnetic valve (6) cuts out, and indicator lamp (11) goes out.
4. one kind as claim 1 and 2 described spray boom formula sprayer spraying swath controllers, and it is characterized in that: described relay can adopt solid-state relay, also can adopt the common electrical magnetic relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149589 CN203152346U (en) | 2013-03-29 | 2013-03-29 | Spray boom type spraying machine spraying width controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149589 CN203152346U (en) | 2013-03-29 | 2013-03-29 | Spray boom type spraying machine spraying width controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203152346U true CN203152346U (en) | 2013-08-28 |
Family
ID=49013590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320149589 Withdrawn - After Issue CN203152346U (en) | 2013-03-29 | 2013-03-29 | Spray boom type spraying machine spraying width controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203152346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141462A (en) * | 2013-03-29 | 2013-06-12 | 江苏大学 | Spraying swath controller of spray rod type spraying machine |
-
2013
- 2013-03-29 CN CN 201320149589 patent/CN203152346U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141462A (en) * | 2013-03-29 | 2013-06-12 | 江苏大学 | Spraying swath controller of spray rod type spraying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130828 Effective date of abandoning: 20150311 |
|
| RGAV | Abandon patent right to avoid regrant |