CN209721571U - Urea for vehicle filling gun guiding device - Google Patents
Urea for vehicle filling gun guiding device Download PDFInfo
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- CN209721571U CN209721571U CN201920259982.4U CN201920259982U CN209721571U CN 209721571 U CN209721571 U CN 209721571U CN 201920259982 U CN201920259982 U CN 201920259982U CN 209721571 U CN209721571 U CN 209721571U
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- pressure bladder
- urea
- gun
- diversion pipe
- filling gun
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Abstract
The utility model provides urea for vehicle filling gun guiding device, it is related to urea for vehicle solution technique field, including filling gun gun body, the rear end of filling gun gun body is connected with urea for vehicle conveying pipeline, it is provided with below note rifle gun body and is rotatably equipped with switch knob, the front end of note rifle gun body is provided with rifle mouth, diversion pipe is installed on rifle mouth, filter screen is provided at the nozzle of diversion pipe, pressure bladder is provided on the side wall of diversion pipe, the gas injection device of pressure bladder is installed in the filling gun gun body on the inside of switch knob, it is connected between pressure bladder and gas injection device by airway.Urea is delivered in the equipment for needing to fill by diversion pipe in the utility model, filter screen can be filtered the urea for vehicle of filling, pressure bladder can fill gap between diversion pipe and the filler of equipment, whole device structure is simple, the filling of urea can be facilitated and prevent from leaking and go deimpurity function in filling process, device is easy to operate, and practicability is high.
Description
Technical field
The utility model relates to urea for vehicle solution technique field more particularly to urea for vehicle filling gun guiding devices.
Background technique
It will do it packing after the production of urea for vehicle solution, convenient for subsequent transport and use, when urea liquid use is added
It infuses in equipment.Urea liquid when that is, equipment needs to fill urea liquid, needs to set all using fixed point filling in the prior art
Received shipment is sent to fixed point and carries out urea liquid filling.Time-consuming and laborious, working efficiency is low, and filling is inconvenient.
In order to facilitate the filling of urea, so we will use urea for vehicle filling gun, mobile urea can be cooperated
Liquid reserve tank carries out urea liquid filling to equipment whenever and wherever possible automatically, and the supplement of urea liquid can be carried out to liquid reserve tank, and have
Have the advantages that structure is simple, easy to use, but urea for vehicle filling gun is during use, it is necessary to water conservancy diversion be used to fill
Set, smoothly urea for vehicle liquid can be filled into equipment, while in filling process, it is necessary to consider that guiding device with
Leakproofness between filler prevents the leakage of liquid.
Utility model content
The purpose of this utility model is to provide urea for vehicle filling gun guiding devices, to solve the above technical problems.
The utility model using following technical scheme in order to solve the above technical problems, realized: urea for vehicle filling gun is led
Flow device, including filling gun gun body, it is characterised in that:
The rear end of the filling gun gun body is connected with urea for vehicle conveying pipeline, infuses and is provided with rotational installation below rifle gun body
There is switch knob, compressed spring is installed between switch knob and filling gun gun body, the front end of the note rifle gun body is provided with rifle
Mouth is equipped with diversion pipe, the diversion pipe and rifle mouth Screw assembly on rifle mouth, is provided with filtering at the nozzle of the diversion pipe
Net, the filter screen are fixedly mounted on riffled tube, and outside is provided at the nozzle of the diversion pipe cooperates with riffled tube
Screw thread, be provided with pressure bladder on the side wall of the diversion pipe, be equipped in the filling gun gun body on the inside of the switch knob
The gas injection device of pressure bladder is connected between the pressure bladder and gas injection device by airway.It is defeated by urea for vehicle
Filling gun gun body is connect by expects pipe with mobile urea liquid reserve tank, and urea can be delivered to the equipment for needing to fill by diversion pipe
In, the setting of filter screen can be filtered the urea for vehicle of filling, prevent impurity particle from entering in equipment, but dismantle
Cleaning is convenient, and pressure bladder can fill gap between diversion pipe and the filler of equipment, prevent having liquid in filling process
Leakage, the setting of compressed spring is the rebound for switch knob.
Preferably, the pressure bladder can up and down adjustment in the position of diversion pipe.
Preferably, the pressure bladder includes identical first pressure bladder, the second pressure bladder and third
Pressure bladder, first pressure bladder and the second pressure bladder are connected to by rubber tube, the second pressure bladder and third sealing
Air bag is connected to by rubber tube, and the airway connection is in third pressure bladder.By three concatenated designs of air bag, so that
It is more preferable to seal antiseep effect, and the position of air bag can be different from the position of equipment contact point according to diversion pipe, carry out downward
Section.
Preferably, the cross section after first pressure bladder, the second pressure bladder and the inflation of third pressure bladder
Radius is 5-8 ㎜.
Preferably, the gas injection device includes a gas injection cylinder, and the bottom of gas injection cylinder is fixed in filling gun gun body,
Gas injection cylinder is internally provided with piston, and the upper end middle position of piston is provided with support rod, the other end rotation of the support rod
It is connected to the inside of switch knob, gas injection cylinder bottom is provided with exhaust outlet, and one end of the airway is connected to exhaust
On mouth.Gas injection device is connected to pressure bladder by airway, so that support rod will be downward when pressing switch knob
Extrusion piston, so that the gas in gas injection cylinder is entered in pressure bladder by airway, after filling, trip switch
Handle, compressed spring rebound, piston at this time rise, and gas can enter in gas injection cylinder again from piston.
Preferably, the airway is fixed on the side wall of filling gun gun body.
The beneficial effects of the utility model are:
Filling gun gun body is connect with mobile urea liquid reserve tank by urea for vehicle conveying pipeline in the utility model, water conservancy diversion
Urea can be delivered in the equipment for needing to fill by pipe, and the setting of filter screen can be filtered the urea for vehicle of filling,
Prevent impurity particle from entering in equipment, but disassembly cleaning is convenient, the filling that can fill diversion pipe and equipment of pressure bladder
Gap between mouthful, prevents having fluid seepage in filling process, the setting of compressed spring is the rebound for switch knob, passes through three
A concatenated design of air bag, so that sealing antiseep effect is more preferable, and the position of air bag can be according to diversion pipe and equipment contact point
Position it is different, carry out up and down adjustment, gas injection device is connected to by airway with pressure bladder, so that pressing switch knob
When, support rod will be pressed down against piston, so that the gas in gas injection cylinder is entered in pressure bladder by airway, when adding
After note, trip switch handle, compressed spring is sprung back, and piston at this time rises, and gas can enter gas injection cylinder from piston again
In.Whole device structure is simple, can facilitate the filling of urea and preventing from leaking and go deimpurity in filling process
Function, device is easy to operate, and practicability is high.
Detailed description of the invention
Fig. 1 is the schematic front view of the utility model urea for vehicle filling gun guiding device；
Fig. 2 is the portion A enlarged diagram in the utility model Fig. 1；
Fig. 3 is the utility model riffled tube schematic perspective view；
Fig. 4 is the utility model diversion pipe schematic perspective view；
Fig. 5 is the portion B enlarged diagram in the utility model Fig. 1；
Appended drawing reference: 1- filling gun gun body；2- urea for vehicle conveying pipeline；3- switch knob；4- compressed spring；5- rifle mouth；
6- diversion pipe；7- filter screen；8- riffled tube；9- pressure bladder；The first pressure bladder of 901-；The second pressure bladder of 902-；
903- third pressure bladder；904- rubber tube；10- gas injection device；10a- gas injection cylinder；10b- piston；10c- support rod；10d- row
Port；11- airway.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
The utility model is further described in face with specific embodiments and the drawings, but following embodiments are only the excellent of the utility model
Embodiment is selected, and not all.Based on the implementation example in the implementation mode, those skilled in the art are not making creative work
Under the premise of obtained other embodiments, belong to protection scope of the present invention.
Specific embodiment of the utility model is described with reference to the accompanying drawing.
Embodiment 1
As shown in Figs 1-4, urea for vehicle filling gun guiding device, including filling gun gun body 1, the rear end of filling gun gun body 1
Be connected with urea for vehicle conveying pipeline 2, the lower section of note rifle gun body 1, which is provided with, is rotatably equipped with switch knob 3, switch knob 3 with plus
Compressed spring 4 is installed between note rifle gun body 1, the front end of note rifle gun body 1 is provided with rifle mouth 5, diversion pipe 6 is equipped on rifle mouth 5,
Diversion pipe 6 and 5 Screw assembly of rifle mouth are provided with filter screen 7 at the nozzle of diversion pipe 6, and filter screen 7 is fixedly mounted on riffled tube
On 8, outside is provided with the screw thread cooperated with riffled tube 8 at the nozzle of diversion pipe 6, is provided with sealing on the side wall of diversion pipe 6
Air bag 9 is equipped with the gas injection device 10 of pressure bladder 9, pressure bladder 9 and gas injection in the filling gun gun body 1 of the inside of switch knob 3
It is connected between device 10 by airway 11.
One end of urea for vehicle conveying pipeline 2 is connected in filling gun gun body 1, the other end is connected to mobile urea liquid storage
On case, then diversion pipe 6 is mounted on diversion pipe 6, when filling urea, diversion pipe 6 is inserted into the filler of equipment, so
After press switch knob 3, diversion pipe 6 will guide to urea for vehicle liquid in equipment at this time, in pressing switch knob 3, note
Device of air 10 can be inflated switch knob 3, the pressure bladder 9 after inflation can be close with the pressing of switch knob 3
It is filled in the gap between diversion pipe 6 and equipment filler, after filling work, periodically by riffled tube 8 from diversion pipe 6
On take off, then the residue being obtained by filtration on filter screen 7 is cleaned out.
Embodiment 2
As shown in Figs. 1-5, urea for vehicle filling gun guiding device, including filling gun gun body 1, the rear end of filling gun gun body 1
Be connected with urea for vehicle conveying pipeline 2, the lower section of note rifle gun body 1, which is provided with, is rotatably equipped with switch knob 3, switch knob 3 with plus
Compressed spring 4 is installed between note rifle gun body 1, the front end of note rifle gun body 1 is provided with rifle mouth 5, diversion pipe 6 is equipped on rifle mouth 5,
Diversion pipe 6 and 5 Screw assembly of rifle mouth are provided with filter screen 7 at the nozzle of diversion pipe 6, and filter screen 7 is fixedly mounted on riffled tube
On 8, outside is provided with the screw thread cooperated with riffled tube 8 at the nozzle of diversion pipe 6, is provided with sealing on the side wall of diversion pipe 6
Air bag 9 is equipped with the gas injection device 10 of pressure bladder 9, pressure bladder 9 and gas injection in the filling gun gun body 1 of the inside of switch knob 3
It is connected between device 10 by airway 11.
Pressure bladder 9 includes identical first pressure bladder 901, the second pressure bladder 902 and third pressure bladder
903, the first pressure bladder 901 is connected to the second pressure bladder 902 by rubber tube 904, and the second pressure bladder 902 and third are close
Envelope air bag 903 is connected to by rubber tube 904, and airway 11 is connected in third pressure bladder 903.Gas injection device 10 includes one
The bottom of gas injection cylinder 10a, gas injection cylinder 10a are fixed in filling gun gun body 1, and gas injection cylinder 10a's is internally provided with piston 10b, are lived
The upper end middle position of plug 10b is provided with support rod 10c, and the other end of support rod 10c is rotatably connected on the interior of switch knob 3
Side, the bottom gas injection cylinder 10a are provided with exhaust outlet 10d, and one end of airway 11 is connected on exhaust outlet 10d.
During push switch handle 3 is pressed, support rod 10c will be pressed down against piston 10b, so that gas injection cylinder
Gas in 10a is entered in pressure bladder 9 by airway 11, the first pressure bladder 901, the second pressure bladder at this time
902 and all gas injections of third pressure bladder 903, the gap being filled between diversion pipe 6 and equipment filler tightly, when adding
After note, trip switch handle 3, compressed spring 4 is sprung back, and piston 10b at this time rises, and gas can enter again from piston 10b
Into gas injection cylinder 10a.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. urea for vehicle filling gun guiding device, including filling gun gun body (1), it is characterised in that:
The rear end of the filling gun gun body (1) is connected with urea for vehicle conveying pipeline (2), is provided with and is turned below note rifle gun body (1)
It is dynamic to be equipped with switch knob (3), it is equipped between switch knob (3) and filling gun gun body (1) compressed spring (4), the note rifle
The front end of gun body (1) is provided with rifle mouth (5), is equipped on rifle mouth (5) diversion pipe (6), the diversion pipe (6) and rifle mouth (5) spiral shell
Line assembles, and is provided with filter screen (7) at the nozzle of the diversion pipe (6), the filter screen (7) is fixedly mounted on riffled tube
(8) on, outside is provided with the screw thread with riffled tube (8) cooperation at the nozzle of the diversion pipe (6), the diversion pipe (6)
It is provided on side wall pressure bladder (9), pressure bladder (9) is installed in the filling gun gun body (1) on the inside of the switch knob (3)
Gas injection device (10), between the pressure bladder (9) and gas injection device (10) by airway (11) be connected to.
2. urea for vehicle filling gun guiding device according to claim 1, it is characterised in that: pressure bladder (9) In
Position on diversion pipe (6) can up and down adjustment.
3. urea for vehicle filling gun guiding device according to claim 1, it is characterised in that: pressure bladder (9) packet
Identical first pressure bladder (901), the second pressure bladder (902) and third pressure bladder (903) are included, described first is close
Envelope air bag (901) is connected to the second pressure bladder (902) by rubber tube (904), the second pressure bladder (902) and third sealing
Air bag (903) is connected to by rubber tube (904), and airway (11) connection is in third pressure bladder (903).
4. urea for vehicle filling gun guiding device according to claim 3, it is characterised in that: first pressure bladder
(901), the cross sectional radius after the second pressure bladder (902) and third pressure bladder (903) are inflated is 5-8 ㎜.
5. urea for vehicle filling gun guiding device according to claim 1, it is characterised in that: gas injection device (10) packet
A gas injection cylinder (10a) is included, the bottom of gas injection cylinder (10a) is fixed on filling gun gun body (1), and the inside of gas injection cylinder (10a) is set
Be equipped with piston (10b), the upper end middle position of piston (10b) is provided with support rod (10c), the support rod (10c) it is another
End is rotatably connected on the inside of switch knob (3), and gas injection cylinder (10a) bottom is provided with exhaust outlet (10d), and the ventilation is led
One end of pipe (11) is connected on exhaust outlet (10d).
6. urea for vehicle filling gun guiding device according to claim 1, it is characterised in that: the airway (11) is solid
It is scheduled on the side wall of filling gun gun body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920259982.4U CN209721571U (en) | 2019-03-01 | 2019-03-01 | Urea for vehicle filling gun guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920259982.4U CN209721571U (en) | 2019-03-01 | 2019-03-01 | Urea for vehicle filling gun guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209721571U true CN209721571U (en) | 2019-12-03 |
Family
ID=68684557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920259982.4U Active CN209721571U (en) | 2019-03-01 | 2019-03-01 | Urea for vehicle filling gun guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209721571U (en) |
-
2019
- 2019-03-01 CN CN201920259982.4U patent/CN209721571U/en active Active
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