CN204837052U - Controllable proportioning device that liquid fertilizied - Google Patents
Controllable proportioning device that liquid fertilizied Download PDFInfo
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- CN204837052U CN204837052U CN201520513304.8U CN201520513304U CN204837052U CN 204837052 U CN204837052 U CN 204837052U CN 201520513304 U CN201520513304 U CN 201520513304U CN 204837052 U CN204837052 U CN 204837052U
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- flow sensor
- magnetic valve
- controller
- pump
- flow
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- 239000007788 liquid Substances 0.000 title claims abstract description 13
- 230000004720 fertilization Effects 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 13
- 230000006698 induction Effects 0.000 claims description 7
- 239000003337 fertilizer Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009313 farming Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Fertilizing (AREA)
Abstract
The utility model relates to a controllable proportioning device that liquid fertilizied, including spray tank, pump, solenoid valve, flow sensor, fertilization rifle, flow control device, power and overflow valve, the input of overflow valve and pump is connected with the spray tank through the pipeline respectively, and the output of overflow valve and pump is connected with a three way connection's first end and second end respectively, and three way connection's third end is connected with the input of solenoid valve, the output and the flow sensor one end of solenoid valve are connected, and the flow sensor other end is connected with the fertilization rifle, the flow control device is connected with solenoid valve and flow sensor respectively, and by mains operated. The utility model has the advantages of being simple in structure and convenient in operation, the feasibility is strong to can the accurate control rate of fertilizer application, realize the intelligent control effect of farming fertilizer application operation.
Description
Technical field
The utility model belongs to agricultural technology field, particularly relates to a kind of quantitative control device of agricultural fertilizer.
Background technology
In agricultural production process, fertilising can regulate soil to form, and improving plant fertility and nutrition, is the important step of agricultural production.Along with the raising of agricultural now change, mechanization, level of digital, build the inexorable trend that precision agriculture is agricultural development.And in traditional fertilising, topdress in the course of work, when operating personnel carry out fertilising operation, each fertilizing amount carries out Non-follow control with operator's experience entirely, not only efficiency is low, and easily cause unevenness of application, cause fertilising excessive or not enough, be unfavorable for the growth controlling crops.
In recent years, some researchers have recognized the importance of fertilising fixing quantity, and have dropped into many research and discoveries, achieve some achievements.If application number is the utility model patent of CN201420394839.3, disclose a kind of quantitative fertilization rifle, but use this technical scheme, all need before each fertilising first to draw fertilizer in liquid storage cylinder, again need to provide fertilising pressure during compression piston fertilising, cause and repeatedly work, not only require great effort but also time-consuming, and fertilizing amount not easily adjusts.
And for example application number is the utility model patent of CN201420798489.7, disclose a kind of quantitative fertilizer applicator of automatic control, but because the program achieves the goal by controlling fertilization time, and because the reason such as discharge pressure, medicine outlet soil resistance during actual fertilising, the liquid of actual output of same time is not quite similar.Therefore, adopt this technical scheme indirectly can only control fertilizing amount, all need to calculate or amount on probation at every turn, more accurately can not control fertilizing amount.
Utility model content
Technical problem to be solved in the utility model is, for the deficiency that prior art exists, the liquid fertilization controllable ration device that a kind of structure is simple, easy to operate, feasibility is strong is provided, accurately can controls fertilizing amount, realize farming fertilising operation intelligentized control method effect.
The utility model solves the problems of the technologies described above taked technical scheme: a kind of controllable ration device of liquid fertilization, comprises spray tank, pump, magnetic valve, flow sensor, fertilization gun, volume control device, power supply and overflow valve; Described overflow valve is connected with spray tank respectively by pipeline with the input of pump, and overflow valve and delivery side of pump are connected with the first end of a three-way connection and the second end respectively, and the 3rd end of three-way connection is connected with the input of magnetic valve; The output of magnetic valve is connected with flow sensor one end, and the flow sensor other end is connected with fertilization gun; Described volume control device is connected with magnetic valve and flow sensor respectively, and by Power supply.
As further scheme, described volume control device comprises switch, converter, controller and display; Described converter is connected with switch, controller, display and flow sensor respectively, and described switch is connected with controller and magnetic valve respectively; The signal that described converter is used for flow sensor to transmit is converted to flow value and flow value is transferred to controller and display; Described controller is used for the duty according to flow value gauge tap; Described display is for showing flow value.
As further scheme, described magnetic valve is normally closed type structure.
As further scheme, described flow sensor is turbine induction type flow sensor or induction flow sensor.
Compared with prior art, technical solutions of the utility model are adopted to have following beneficial effect:
1, flow sensor is utilized to pass through induction solution fluid and produce signal, this signal converts flow value to by the converter of volume control device and flow value is transferred to controller and display, thus realize the accurate control and management of fertilizing amount, and accurately can show application date, also can store the related data of fertilising.
2, the utility model structure is simple, and carrying portable, cost is low, easy to operate, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of the controllable ration device of liquid fertilization described in the utility model.
Fig. 2 is the structural representation of volume control device described in the utility model.
Reference numeral is: 1. spray tank, 2. pump, 3. magnetic valve, 4. flow sensor, 5. fertilization gun, 6. volume control device, 7. power supply, 8. overflow valve, 9. switch, 10. converter, 11. controllers; 12. displays.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
As shown in Figure 1, a kind of controllable ration device of liquid fertilization, comprises spray tank 1, pump 2, magnetic valve 3, flow sensor 4, fertilization gun 5, volume control device 6, power supply 7 and overflow valve 8; Described overflow valve 8 is connected with spray tank 1 respectively by pipeline with the input of pump 2, and the output of overflow valve 8 and pump 2 is connected with the first end of a three-way connection and the second end respectively, and the 3rd end of three-way connection is connected with the input of magnetic valve 3; The output of magnetic valve 3 is connected with flow sensor 4 one end, and flow sensor 4 other end is connected with fertilization gun 5; Described volume control device 6 is connected with magnetic valve 3 and flow sensor 4 respectively, and is powered by power supply 7.
As shown in Figure 2, described volume control device 6 comprises switch 9, converter 10, controller 11 and display 12; Described converter 10 is connected with switch 9, controller 11, display 12 and flow sensor 4 respectively, and described switch 9 is connected with controller 11 and magnetic valve 3 respectively; Described converter 10 is converted to flow value for the signal transmitted by flow sensor 4 and flow value is transferred to controller 11 and display 12; Described controller 11, for the duty according to flow value gauge tap 9; Described display 12 is for showing flow value.
Described magnetic valve 3 is normally closed type structure.Described flow sensor 4 is turbine induction type flow sensor or induction flow sensor, also can select the flow sensor of other types according to actual conditions.
The course of work of the present utility model is:
First in spray tank 1, add solution, start pump 2, solution exports from pump 2, forms the solution of high pressure.Because magnetic valve 3 is normally closed type structure, when not starting to apply fertilizer, solution fails to flow through magnetic valve 3, and the solution of high pressure is back in spray tank 1 from overflow valve 8.
When applying fertilizer, open switch 9, now magnetic valve 3 is opened automatically, and the solution of high pressure, respectively through magnetic valve 3, flow sensor 4 and fertilization gun 5, is then exported by fertilization gun 5 and sprays in soil.When solution flows through flow sensor 4, flow sensor 4 is by responding to solution fluid and producing electric impulse signal or analog current signal, electric impulse signal or analog current signal are converted to the instantaneous delivery value of constantly change by converter 10, and transfer to controller 11 and display 12, the screen of display 12 demonstrates instantaneous delivery value and the cumulative flow value of fluid; When instantaneous delivery value reaches the numerical value that controller 11 presets, switch 9 cuts out automatically, now magnetic valve 3 also power-off closing, thus completes single-dose application work.After magnetic valve 3 cuts out, the solution that pump 2 exports is back to again in spray tank 1 through overflow valve 8.
According to different long-term cropping and actual fertilising requirement, by carrying out the different flow number of setting to described controller 11 and being presented on the screen of display 12, thus realize the solution amount accurately controlling each fertilising.
Claims (4)
1. a controllable ration device for liquid fertilization, is characterized in that, comprises spray tank, pump, magnetic valve, flow sensor, fertilization gun, volume control device, power supply and overflow valve; Described overflow valve is connected with spray tank respectively by pipeline with the input of pump, and overflow valve and delivery side of pump are connected with the first end of a three-way connection and the second end respectively, and the 3rd end of three-way connection is connected with the input of magnetic valve; The output of magnetic valve is connected with flow sensor one end, and the flow sensor other end is connected with fertilization gun; Described volume control device is connected with magnetic valve and flow sensor respectively, and by Power supply.
2. the controllable ration device of liquid fertilization according to claim 1, is characterized in that, described volume control device comprises switch, converter, controller and display; Described converter is connected with switch, controller, display and flow sensor respectively, and described switch is connected with controller and magnetic valve respectively; The signal that described converter is used for flow sensor to transmit is converted to flow value and flow value is transferred to controller and display; Described controller is used for the duty according to flow value gauge tap; Described display is for showing flow value.
3. the controllable ration device of liquid fertilization according to claim 1, is characterized in that, described magnetic valve is normally closed type structure.
4. the controllable ration device of liquid fertilization according to claim 1, is characterized in that, described flow sensor is turbine induction type flow sensor or induction flow sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513304.8U CN204837052U (en) | 2015-07-15 | 2015-07-15 | Controllable proportioning device that liquid fertilizied |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513304.8U CN204837052U (en) | 2015-07-15 | 2015-07-15 | Controllable proportioning device that liquid fertilizied |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204837052U true CN204837052U (en) | 2015-12-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520513304.8U Active CN204837052U (en) | 2015-07-15 | 2015-07-15 | Controllable proportioning device that liquid fertilizied |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204837052U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850332A (en) * | 2016-05-06 | 2016-08-17 | 江苏华源节水股份有限公司 | Reel sprinkling irrigation machine capable of synchronously applying fertilizers or spraying pesticides |
| CN106034498A (en) * | 2016-07-22 | 2016-10-26 | 李升波 | Multifunctional dry land planting machine |
| CN107896608A (en) * | 2017-11-23 | 2018-04-13 | 荔浦庆祥竹木有限公司 | A kind of quantitative fertilization car |
-
2015
- 2015-07-15 CN CN201520513304.8U patent/CN204837052U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850332A (en) * | 2016-05-06 | 2016-08-17 | 江苏华源节水股份有限公司 | Reel sprinkling irrigation machine capable of synchronously applying fertilizers or spraying pesticides |
| CN105850332B (en) * | 2016-05-06 | 2018-03-27 | 江苏华源节水股份有限公司 | A kind of reel sprinkling irrigation machine that synchronously can be applied fertilizer or spray insecticide |
| CN106034498A (en) * | 2016-07-22 | 2016-10-26 | 李升波 | Multifunctional dry land planting machine |
| CN107896608A (en) * | 2017-11-23 | 2018-04-13 | 荔浦庆祥竹木有限公司 | A kind of quantitative fertilization car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180822 Address after: 530000 hatch building, 25 technology incubation base, east of hi-tech Avenue, Nanning, the Guangxi Zhuang Autonomous Region 401 Patentee after: Nanning Yi Zi Lian Rice Industry Co.,Ltd. Address before: 530007 1 West Section of innovation road, Keyuan Avenue, Nanning hi tech Zone, the Guangxi Zhuang Autonomous Region Patentee before: Guangxi Tianyuan Biochemical Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 |