CN207861871U - A kind of self-styled executing agency - Google Patents
A kind of self-styled executing agency Download PDFInfo
- Publication number
- CN207861871U CN207861871U CN201820208312.5U CN201820208312U CN207861871U CN 207861871 U CN207861871 U CN 207861871U CN 201820208312 U CN201820208312 U CN 201820208312U CN 207861871 U CN207861871 U CN 207861871U
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- self
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- motor
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Abstract
The utility model discloses a kind of self-styled executing agencies, including motor, motion bar and self-styled bar and several steel balls for the self-styled bar of clamping；The output shaft of the motor is equipped with cam；The one end of the motion bar is matched with cam, the other end be plugged on self-styled bar one end and steel ball it is inconsistent, the other end of the self-styled bar is arranged Packing spring and is pierced by gun body and is hinged with handle；The motor band moving cam rotates, to drive motion bar to move up, several steel balls is made to get out of the way the clamping lost to the self-styled bar, the self-styled bar moves up reset in Packing spring, it can be so that refueling nozzle can be automatically closed when oil adds to set numerical value and play self-tightening.
Description
Technical field
The utility model is related to refueling nozzle fields, more specifically, it relates to a kind of self-styled executing agency.
Background technology
Liquid or oil filling are all by pump and flowmeter and sensor, the device group of a set of complexity such as computer board at present
It fills, of high cost, volume is big, and not Portable belt movement uses.
Old friends invent a kind of self-sealing refueling gun, and when refueling, switch knob is lifted, and mandril is by main valve open, pressure
Oil flows into main valve cavity of resorption by main valve.Under pressure oil effect, oblique valve is opened, oil is made to be flowed by oil vessel by gun adapter.
During oil stream is dynamic, the air behind oblique valve seat in cavity is pulled away.When not filled it up with oil by oil vessel, the sky that is pulled away
Gas is compensated by tracheae, tracheae mouth.When being filled it up with oil by oil vessel, stomata is blocked by fluid, and air can not compensate, cavity
Middle air forms negative pressure after being pulled away, diaphragm is upwardly-deformed at this time, and diaphragm axis is moved up with diaphragm.Play the steel ball of interception
Center is slided to, axis just falls, and loses the effect of fixed pivot, and main valve under the action of the spring, is automatically closed, and plays self-tightening.
But when the self-sealing refueling gun is only filled it up with oil by oil vessel, self-tightening can just be automatically closed, given operation in this way
Personnel make troubles, and generally to estimate, and then when predetermined point, reduce flow and gradually control.Simultaneously the self-sealing refueling gun without
Method accomplishes that quantitative refueling forms self-tightening.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of self-styled executing agency, can make
Refueling nozzle is obtained when oil adds to set numerical value, can be automatically closed and play self-tightening.
To achieve the above object, the utility model provides following technical solution：
A kind of self-styled executing agency, including motor, motion bar and self-styled bar and several steel for the self-styled bar of clamping
Pearl；The output shaft of the motor is equipped with cam；The one end of the motion bar is matched with cam, and the other end is plugged on self-styled
The one end of bar and steel ball are inconsistent, and the other end of the self-styled bar is arranged Packing spring and is pierced by gun body and mutually cut with scissors with handle
It connects；Motor band moving cam rotates, to drive motion bar to move up, make several steel balls get out of the way lose it is self-styled to this
The clamping of bar, the self-styled bar move up reset in Packing spring.
The utility model is further arranged：The cam is fixed on the output shaft of motor, and axis pin, institute are equipped on cam
It states motion bar and is equipped with the hook part for catching on axis pin.
The utility model advantageous effect：When the handle opens oil circuit, self-styled bar can be driven to moving down, when oil mass adds to institute
When setting numerical value, the motor band moving cam rotates, and to drive motion bar to move up, several steel balls is made to be leaned on to center
Hold together the clamping got out of the way and lost to the self-styled bar, the self-styled bar moves up reset in Packing spring, to realize to handle
It resets, it can be so that refueling nozzle can be automatically closed when oil adds to set numerical value and play self-tightening.
Description of the drawings
Fig. 1 is the sectional view that a kind of self-styled executing agency of the utility model is mounted on refueling nozzle；
Fig. 2 is a kind of structural schematic diagram of self-styled executing agency；
Fig. 3 is the structural schematic diagram of motion bar.
Reference sign：1, motor；2, motion bar；21, hook part；3, self-styled bar；4, cam；5, handle；6, it seals
Spring；7, axis pin.
Specific implementation mode
It is described in further details with reference to attached drawing 1 to Fig. 3 self-styled executing agency's embodiment a kind of to the utility model.
A kind of self-styled executing agency, including motor 1, motion bar 2 and self-styled bar 3 and for the several of the self-styled bar of clamping 3
A steel ball；The output shaft of the motor 1 is equipped with cam 4；The one end of the motion bar 2 is matched with cam 4, and the other end is inserted
One end and the steel ball for being connected on self-styled bar 3 are inconsistent, and the other end of the self-styled bar 3 is arranged Packing spring and is pierced by gun body
It is hinged with handle 5；The handle 5, which opens oil circuit, can drive self-styled bar 3 to moving down, when oil mass adds to set numerical value, institute
It states motor 1 to rotate with moving cam 4, to drive motion bar 2 to move up, several steel balls is made to draw close to get out of the way to center and lose
To the clamping of the self-styled bar 3, the self-styled bar 3 moves up reset in Packing spring 6, to realize the reset to handle 5, energy
So that refueling nozzle can be automatically closed when oil adds to set numerical value and play self-tightening.
Wherein the cam 4 is fixed on the output shaft of motor 1, and axis pin 7 is equipped on cam 4, and the motion bar 2 is equipped with
The hook part 21 of axis pin 7 is caught on, realizes the cooperation of cam 4 and motion bar 2, it is simple in structure, it is easily installed.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (2)
1. a kind of self-styled executing agency, it is characterized in that：If including motor, motion bar and self-styled bar and for the self-styled bar of clamping
Dry steel ball；The output shaft of the motor is equipped with cam；The one end of the motion bar is matched with cam, the other end grafting
Inconsistent in the one end and steel ball of self-styled bar, the other end of the self-styled bar is arranged Packing spring and is pierced by gun body and hand
Handle is hinged；
The motor band moving cam rotates, and to drive motion bar to move up, so that several steel balls is got out of the way and loses to this certainly
The clamping of bar is sealed, the self-styled bar moves up reset in Packing spring.
2. a kind of self-styled executing agency according to claim 1, it is characterized in that：The cam is fixed on the output shaft of motor
On, axis pin is equipped on cam, the motion bar is equipped with the hook part for catching on axis pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208312.5U CN207861871U (en) | 2018-02-06 | 2018-02-06 | A kind of self-styled executing agency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208312.5U CN207861871U (en) | 2018-02-06 | 2018-02-06 | A kind of self-styled executing agency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207861871U true CN207861871U (en) | 2018-09-14 |
Family
ID=63457617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820208312.5U Active CN207861871U (en) | 2018-02-06 | 2018-02-06 | A kind of self-styled executing agency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207861871U (en) |
-
2018
- 2018-02-06 CN CN201820208312.5U patent/CN207861871U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210423 Address after: 336000 No.2 Chunxing Road, Yichun economic and Technological Development Zone, Yichun City, Jiangxi Province Patentee after: Jiangxi Chengding Industrial Manufacturing Co.,Ltd. Address before: Yongjia Dong'ou County of Wenzhou City, Zhejiang province 325000 streets Zhang Baozhou mountain Patentee before: Chen Yongzhong |