CN205442626U - Nozzle automatically regulated flow device - Google Patents
Nozzle automatically regulated flow device Download PDFInfo
- Publication number
- CN205442626U CN205442626U CN201521109810.7U CN201521109810U CN205442626U CN 205442626 U CN205442626 U CN 205442626U CN 201521109810 U CN201521109810 U CN 201521109810U CN 205442626 U CN205442626 U CN 205442626U
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- CN
- China
- Prior art keywords
- oil gun
- oil
- trigger
- slide plate
- fuel charger
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model discloses a nozzle automatically regulated flow device, including the fixed case of oil gun, tanker aircraft oil gun, adjusting and control device, the tanker aircraft oil gun sets up in the fixed incasement portion of oil gun to make a round trip to stir the oil gun trigger of tanker aircraft oil gun through step motor, realize opening and closing of oil gun trigger, examination big or middle to the tanker aircraft oil gun, the low discharge is realized through the ARM treater to fuel tanker aircraft examination in -process, and the LCD interface and the touch -sensitive screen of ARM treater pass through the data line and link to each other, be arranged in respectively selecting big, little range, the GPIO pin of ARM treater and step motor driver, triangle electromagnetic valves are continuous, are used for controlling step motor and oiling flow dimension respectively. But the device substitute holds the tanker aircraft oil gun, does not need the manual work to pull the oil gun trigger and adjusts, avoid oil volatilize to the examination personnel the health cause the injury, improved the accuracy of injection flow, can exert great effect in the examination field of fuel tanker aircraft.
Description
Technical field
This utility model belongs to fuel charger calibrating field, particularly to a kind of nozzle flow automatic regulation device.
Background technology
In fuel charger verification process, every nozzle is all carried out three calibratings of large, medium and small flow, in standard measuring device during oiling, needs manually to hold nozzle cocking to regulate uninterrupted, it is difficult to accurately control injection flow；Additionally, owing to having the volatilization of oil in verification process Plays measuring device, testing person stands in the oiling of measuring device mouth side for a long time and can damage, the health of testing person because of big in gas station's execute-in-place work risk, great inconvenience, inefficiency is brought to testing person's work.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of efficient, time saving and energy saving nozzle flow automatic regulation device and calibration method.
The technical solution of the utility model is: a kind of nozzle flow automatic regulation device, including oil gun fixed case, fuel charger oil gun, control set for adjusting；It is provided with case lid on front side of described oil gun fixed case, the oil-feed mouth of pipe is reserved in the side of described oil gun fixed case, the described oil-feed mouth of pipe is available for described fuel charger oil gun oil pipe to be passed through, the opposite side of described oil gun fixed case is provided with oil-out, the muzzle of described fuel charger oil gun faces described oil-out, described oil-out connects flowline, and described flowline is provided with triangle electromagnetic valve；Described control set for adjusting includes controller, regulation trigger gear, touch screen；
Described regulation trigger gear is arranged on inside described oil gun fixed case, including motor, stepper motor driver, slide plate, connecting rod, stir device, described stepper motor driver connects motor, the output shaft end of described motor is cased with circular slide plate, and output shaft is fixed with described slide plate and is connected；One end of described connecting rod is fixed on described slide plate circumference side, stirs device described in the other end connection of described connecting rod；Described motor drives the connecting rod on slide plate to rotate so that stirs device and fiddles with the oil gun trigger of described fuel charger oil gun, it is achieved the opening and closing of oil gun trigger；
Described controller is connected by data wire with described touch screen, is respectively used to select large, medium and small range；Described controller is connected with described stepper motor driver, is used for controlling motor；Described controller is connected with described triangle electromagnetic valve, is used for controlling uninterrupted.
Further, described fuel charger oil gun is fixed by the stator within described oil gun fixed case.
Further, described in stir device for double plectrums, described pair of plectrum is welded in described connecting rod, and described oil gun trigger is limited between described pair of plectrum, and the described pair of plectrum is perpendicular to the plane at described oil gun trigger place.
Further, described slide plate is circular foil member.
Further, described controller is single-chip microcomputer or arm processor.
Further, described controller is arm processor, and the LCD interface of described arm processor is connected by data wire with described touch screen；The GPIO pin of described arm processor is connected with described stepper motor driver；The GPIO pin of described arm processor is connected with described triangle electromagnetic valve.
Further, described touch screen is provided with big flow switch button, middle flow switch button and low flow switch button, or is provided with firm discharge shift knob.
Technique effect of the present utility model is:
1, during detecting oiling machine, fuel charger oil gun is put in oil gun fixed case by the oil-feed mouth of pipe, and the stator clamping fuel charger oil gun in oil gun fixed case, close case lid, fixing fuel charger oil gun；The output shaft end of motor is fixing with slide plate to be connected, one end of bar it is welded to connect on slide plate circumference side, the other end of connecting rod connects double plectrum, motor drives the connecting rod on slide plate to rotate, double plectrum is fiddled with the oil gun trigger of fuel charger oil gun, it is achieved the opening and closing of oil gun trigger；Fuel charger oil gun trigger is arranged on inside oil gun fixed case, and by the opening and closing of step motor control oil gun trigger, to replace people to hold fuel charger oil gun, it is to avoid the health of testing person is damaged by the volatilization of oil.
2, in fuel charger verification process, the calibrating of flow large, medium and small to fuel charger oil gun is realized by arm processor；The LCD interface of arm processor is connected by data wire with touch screen, and touch screen is provided with large, medium and small flow switch button, when examining and determine large, medium and small flow, presses large, medium and small flow button, opens large, medium and small flow；It addition, the GPIO pin of arm processor and triangle electromagnetic valve, control uninterrupted by triangle electromagnetic valve；The GPIO pin of arm processor is connected with stepper motor driver, is used for controlling motor；Uninterrupted is regulated, it is not necessary to manually pull oil gun trigger and regulate, improve the degree of accuracy of injection flow, substantially increase the work efficiency of staff by arm processor.
This device can play significant role in the calibrating field of fuel charger, effectively reduces intensity of workers, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of utility model nozzle flow automatic regulation device；
Fig. 2 is the structural representation of utility model regulation trigger gear；
Fig. 3 is utility model step motor control flow circuit figure.
Wherein: 1-oil gun fixed case；2-motor；The 3-oil-feed mouth of pipe；The double plectrum of 4-；5-oil gun trigger；6-stator；7-fuel charger oil gun；8-case lid；9-triangle electromagnetic valve；10-circle slide plate；11-connecting rod；12-controller；13-stepper motor driver；14-LCD touch screen；14-1 big flow switch button；Flow switch button in 14-2；14-3 low flow switch button.
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention, nozzle flow automatic regulation device of the present utility model is described in further detail.
As Figure 1-3, a kind of nozzle flow automatic regulation device, including oil gun fixed case 1, fuel charger oil gun 7, control set for adjusting；It is provided with case lid 8 on front side of described oil gun fixed case 1, the oil-feed mouth of pipe 3 is reserved in the side of described oil gun fixed case 1, the described oil-feed mouth of pipe 3 is available for described fuel charger oil gun 7 oil pipe to be passed through, the opposite side of described oil gun fixed case 1 is provided with oil-out, the muzzle of described fuel charger oil gun 7 faces described oil-out, described oil-out connects flowline, and described flowline is provided with triangle electromagnetic valve 9；Described control set for adjusting includes controller 12, regulation trigger gear, touch screen 14；It is internal that described regulation trigger gear is arranged on described oil gun fixed case 1, including motor 2, stepper motor driver 13, slide plate 10, connecting rod 11, stir device 4, described stepper motor driver 13 connects motor 2, the output shaft end of described motor 2 is cased with circular slide plate 10, and output shaft is fixed with described slide plate 10 and is connected；One end of described connecting rod 11 is fixed on described slide plate 10 circumference side, and slide plate 10 is circular foil member, can select to be welded in connecting rod 11, stirs device 4 described in the other end connection of described connecting rod 11；Described motor 2 drives the connecting rod 11 on slide plate 10 to rotate so that stirs device 4 and fiddles with the oil gun trigger 5 of described fuel charger oil gun 7, it is achieved the opening and closing of oil gun trigger 5；Described controller 12 is connected by data wire with described touch screen 14, is respectively used to select large, medium and small range or other fixing ranges；Described controller 12 is connected with described stepper motor driver 13, is used for controlling motor；Described controller 12 is connected with described triangle electromagnetic valve 9, is used for controlling uninterrupted.
Shown in Fig. 1 is a kind of nozzle flow automatic regulation device.During detecting oiling machine, being put in oil gun fixed case 1 by fuel charger oil gun 7, clamp fuel charger oil gun 7 by stator 6, close case lid 8, fixing fuel charger oil gun 7.
In Fig. 2, the output shaft end of motor 2 is cased with circular slide plate 10, and output shaft and the fixing welding of slide plate 10, one end of connecting rod 11 is welded on slide plate 10 circumference side, the other end of connecting rod 11 connects stirs device 4, what this utility model was preferable to carry out stirs device for double plectrums, described pair of plectrum can be one end that two iron plates are welded on connecting rod 11, reserved certain gap between two iron plates, the size in gap can just accommodate the handle thickness of oil gun trigger, the trigger 5 of fuel charger oil gun 7 is limited between double plectrum, and double plectrum is perpendicular to the plane at oil gun trigger 5 place；Described connecting rod 11 is parallel with the plane at described oil gun trigger 5 place with the plane that described slide plate 10 is formed.Motor 2 drives the connecting rod 11 on slide plate 10 to rotate so that double plectrums fiddle with the oil gun trigger 5 of fuel charger oil gun 7, it is achieved the opening and closing of oil gun trigger 5.
In this utility model Fig. 3, the controller of motor can be single-chip microcomputer, it can also be arm processor, when using arm processor, the LCD interface of arm processor is connected by data wire with touch screen 14, is respectively used to select other fixing ranges of large, medium and small range；The GPIO pin of arm processor is connected with stepper motor driver 13, is used for controlling motor；The GPIO pin of arm processor is connected with triangle electromagnetic valve 9, is used for controlling uninterrupted.
Described touch screen 14 is provided with big flow switch button 14-1, middle flow switch button 14-2 and low flow switch button 14-3, or is provided with firm discharge shift knob.
Before motor drives double plectrum to stir fuel charger gun trigger in this utility model, first will open triangle electromagnetic valve, the generation of backflow when preventing from refueling.
When big flow examined and determine by needs, open big flow switch button 14-1, then the GPIO pin of arm processor can send 500 pulses to stepper motor driver, stepper motor driver rotates according to umber of pulse drive stepping motor, thus driving fuel charger gun trigger to turn to wide range district by double plectrums, triangle electromagnetic valve opens the valve leading to big flow simultaneously.
When flow during needs are examined and determine, flow switch button 14-2 in unlatching, then the GPIO pin of arm processor can send 300 pulses to stepper motor driver, stepper motor driver rotates according to umber of pulse drive stepping motor, thus driving fuel charger gun trigger to turn to middle range district by double plectrums, triangle electromagnetic valve opens the valve leading to middle flow simultaneously.
When needs calibrating low discharge, open low flow switch button 14-3, then the GPIO pin of arm processor can send 100 pulses to stepper motor driver, stepper motor driver rotates according to umber of pulse drive stepping motor, thus driving fuel charger oil gun trigger rotation to small-range district by double plectrums, triangle electromagnetic valve opens the valve leading to low discharge simultaneously.
The division in above-mentioned range district can judge according to the press degree controlling oil gun trigger, and such as wide range district acute pyogenic infection of finger tip oil gun trigger is pressed at utmost, other ranges the like.
Flowline of the present utility model is connected with measuring device, size according to different measuring devices selects different flows, photographic head and temperature sensor all can be filled on each measuring device, photographic head all can be connected with arm processor with temperature sensor, during calibrating, the collection of the oil product liquid level according to camera collection, temperature is sent to arm processor by temperature sensor serial ports by arm processor, in arm processor, compensation calculation obtains actual oil product capacity, and compared with fuel charger indicating value, obtain the error of indication of fuel charger；Preserve protocol and print probation redport.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood with concrete condition.
Above a kind of nozzle flow automatic regulation device provided by the utility model is described in detail, apply specific case herein principle of the present utility model and embodiment are set forth, to be described is, the foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model.All any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (7)
1. a nozzle flow automatic regulation device, it is characterised in that include oil gun fixed case (1), fuel charger oil gun (7), control set for adjusting；
Described oil gun fixed case (1) front side is provided with case lid (8), the oil-feed mouth of pipe (3) is reserved in the side of described oil gun fixed case (1), the described oil-feed mouth of pipe (3) is available for described fuel charger oil gun (7) oil pipe and passes through, the opposite side of described oil gun fixed case (1) is provided with oil-out, the muzzle of described fuel charger oil gun (7) faces described oil-out, described oil-out connects flowline, and described flowline is provided with triangle electromagnetic valve (9)；
Described control set for adjusting includes controller (12), regulation trigger gear, touch screen (14)；
It is internal that described regulation trigger gear is arranged on described oil gun fixed case (1), including motor (2), stepper motor driver (13), slide plate (10), connecting rod (11), stir device (4), described stepper motor driver (13) connects motor (2), the output shaft end of described motor (2) is cased with circular slide plate (10), and output shaft is fixed with described slide plate (10) and is connected；One end of described connecting rod (11) is fixed on described slide plate (10) circumference side, stirs device (4) described in the other end connection of described connecting rod (11)；Described motor (2) drives the connecting rod (11) on slide plate (10) to rotate, make to stir device (4) to fiddle with the oil gun trigger (5) of described fuel charger oil gun (7), it is achieved the opening and closing of oil gun trigger (5)；
Described controller (12) is connected by data wire with described touch screen (14), is respectively used to select large, medium and small range；Described controller (12) is connected with described stepper motor driver (13), is used for controlling motor；Described controller (12) is connected with described triangle electromagnetic valve (9), is used for controlling uninterrupted.
A kind of nozzle flow automatic regulation device the most according to claim 1, it is characterised in that: described fuel charger oil gun (7) is fixed by the stator (6) that described oil gun fixed case (1) is internal.
A kind of nozzle flow automatic regulation device the most according to claim 1, it is characterized in that: described in stir device (4) for double plectrums, described pair of plectrum is welded in described connecting rod (11), described oil gun trigger (5) is limited between described pair of plectrum, and the described pair of plectrum is perpendicular to the plane at described oil gun trigger (5) place.
A kind of nozzle flow automatic regulation device the most according to claim 1, it is characterised in that: described slide plate (10) is circular foil member.
A kind of nozzle flow automatic regulation device the most according to claim 1, it is characterised in that: described controller (12) is single-chip microcomputer or arm processor.
A kind of nozzle flow automatic regulation device the most according to claim 5, it is characterised in that: described controller (12) is arm processor, and the LCD interface of described arm processor is connected by data wire with described touch screen (14)；The GPIO pin of described arm processor is connected with described stepper motor driver (13)；The GPIO pin of described arm processor is connected with described triangle electromagnetic valve (9).
A kind of nozzle flow automatic regulation device the most according to claim 6, it is characterized in that: described touch screen (14) is provided with big flow switch button (14-1), middle flow switch button (14-2) and low flow switch button (14-3), or is provided with firm discharge shift knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521109810.7U CN205442626U (en) | 2015-12-28 | 2015-12-28 | Nozzle automatically regulated flow device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521109810.7U CN205442626U (en) | 2015-12-28 | 2015-12-28 | Nozzle automatically regulated flow device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205442626U true CN205442626U (en) | 2016-08-10 |
Family
ID=56571422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521109810.7U Expired - Fee Related CN205442626U (en) | 2015-12-28 | 2015-12-28 | Nozzle automatically regulated flow device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205442626U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439069A (en) * | 2015-12-28 | 2016-03-30 | 镇江市计量检定测试中心 | Automatic flow regulating device and calibration method for oil gun |
| CN112145943A (en) * | 2020-08-21 | 2020-12-29 | 广东韶钢工程技术有限公司 | Full-automatic telescopic hydraulic oil filling machine |
-
2015
- 2015-12-28 CN CN201521109810.7U patent/CN205442626U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439069A (en) * | 2015-12-28 | 2016-03-30 | 镇江市计量检定测试中心 | Automatic flow regulating device and calibration method for oil gun |
| CN105439069B (en) * | 2015-12-28 | 2018-01-26 | 镇江市计量检定测试中心 | A kind of nozzle flow automatic regulation device and calibration method |
| CN112145943A (en) * | 2020-08-21 | 2020-12-29 | 广东韶钢工程技术有限公司 | Full-automatic telescopic hydraulic oil filling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20161228 |