CN205709844U - Tinning mouth sealing device on leading screw connecting rod clamping automobile, train - Google Patents
Tinning mouth sealing device on leading screw connecting rod clamping automobile, train Download PDFInfo
- Publication number
- CN205709844U CN205709844U CN201620644906.1U CN201620644906U CN205709844U CN 205709844 U CN205709844 U CN 205709844U CN 201620644906 U CN201620644906 U CN 201620644906U CN 205709844 U CN205709844 U CN 205709844U
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- CN
- China
- Prior art keywords
- connecting rod
- leading screw
- train
- automobile
- sealing
- Prior art date
- 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.)
- Withdrawn - After Issue
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Abstract
Tinning mouth sealing device on leading screw connecting rod clamping automobile, the train that this utility model provides, source, pump gripper shoe, support bar, leading screw, screw, slide plate, liquid-phase tube adpting flange, connecting rod, liquid-phase tube, sealing drum, gas phase pipe adpting flange, sliding sleeve, sealing ring, automobile tank mouth, parallelogram linkage, auxiliary connecting rod, hinge support bar and copper wheel is driven including leading screw, wherein, the upper end of leading screw drives source to be connected through pump gripper shoe with leading screw；The lower end of leading screw is threaded connection with screw；In parallelogram linkage, connecting rod AB is connected with the free bearing on sliding sleeve by A, B 2；The midpoint E of connecting rod DA is hinged with one end of auxiliary connecting rod；The end points D of connecting rod CD is connected with copper wheel；The other end of auxiliary connecting rod is hinged with hinge support bar one end；Copper wheel is located in sealing drum groove.Tinning mouth sealing device simple in construction, easy to operate on leading screw connecting rod clamping automobile, the train that this utility model provides, good sealing effect.
Description
Technical field
This utility model relates to jar opening sealer, particularly relates to fill Jar opening sealer on leading screw-connecting rod clamping automobile, train
Device.
Background technology
At petroleum chemical industry, fluid, during entrucking, mostly uses open type filling, will be inserted directly into by oil fuel tube
In train or automobile tank mouth, during filling, the residual gas in train or automobile tank and the gas of filling medium volatilization
Body is directly discharged in air, can produce poisonous oil gas, harmful gas, also can cause fire and explosion accident time serious,
Safety in production and personal safety and environmental conservation are caused the biggest impact, not only causes environmental pollution, also result in simultaneously
The waste of filling medium.
Chinese invention patent (201410203940.0: a kind of gas-operated lock compact form sealing device) discloses a kind of pneuma-lock
Formula sealing device, is arranged on the nanubrium of dress formula oil filling riser, it is characterised in that include cylinder, fixed plate, sealing rubber pad, limit
Position bar, slip cap, first connecting rod, second connecting rod, the first support set, the second support set and fixed cover；Cylinder is fixed on fixed plate
Upper surface, fixed plate offers through hole, the piston rod of cylinder extends through described through hole and to the lower section of fixed plate, fixing
The lower surface of plate offers and the groove of described through hole coaxial line, and sealing rubber pad is fixed on the lower surface of fixed plate, described
Groove sealing rubber pad and cylinder or between hanger bar, gag lever post is fixed on the bottom surface of described groove and prolongs straight down
Stretching, slip cap is set in the outer surface of piston rod and can slide up and down along the axis direction of piston rod, and slip cap is fixed on limit
The bottom of position bar, one end of first connecting rod is hinged on slip cap, and the other end of first connecting rod is hinged with one end of second connecting rod
Together；The nanubrium of upper dress formula oil filling riser is fixing with the lower end of piston rod to be connected, and the second support set is fixed on hanging down of dress formula oil filling riser
Guan Shang, fixed cover is fixed on the second support set, and the other end of second connecting rod is hinged on fixed cover, the first support set vertically to
Shangdi is fixed on fixed cover；The first support set can be driven to move upwardly together for piston rod until the first support set is supported on solid
Between fixed set and slip cap, make first connecting rod, second connecting rod and the first support set form right angle triangular shaped and first connecting rod
Extending along the direction being perpendicular to piston rod axis, when first connecting rod extends along the direction being perpendicular to piston rod axis, first even
Bar can be connected to bottom the tank mouth of oil truck.
Above-mentioned utility model patent is by arranging cylinder, first connecting rod and second connecting rod, it is achieved by tight for caulking gum pad
On the close tank mouth being pressed on oil truck, then by regulation gag lever post, it is achieved the sealing of the tank mouth of different depth；But, two connecting rods
Sealed by the mobile realization in fixed cover, flexible not as quadric chain during taking exercises；It addition, use cylinder to pass
Dynamic relatively costly.
Utility model content
For the defect of existence of the prior art, the leading screw that this utility model provides-connecting rod clamping automobile, train fills
Jar opening sealer, simple in construction, reliable operation, seal reliable, during filling, effectively prevent automobile or train
The environmental pollution that in tank body, residual gas and filling medium volatilization gas cause.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: leading screw-company that this utility model provides
Tinning mouth sealing device on the tight automobile of bar cramp, train, drives source, pump gripper shoe, support bar, leading screw, screw, cunning including leading screw
Plate, liquid-phase tube adpting flange, connecting rod, liquid-phase tube, sealing drum, gas phase pipe adpting flange, sliding sleeve, sealing ring, automobile tank mouth, flat
Row quadrilateral connecting rod mechanism, auxiliary connecting rod and copper wheel；
The upper end of described leading screw drives source to be connected through described pump gripper shoe with described leading screw；The lower end of described leading screw and institute
State screw to be threaded connection；
Described screw is fixedly installed in described slide plate by screw；
Described parallelogram linkage includes connecting rod AB, connecting rod BC, connecting rod CD, connecting rod DA, the end of described connecting rod AB
Point A, terminal B are connected with the free bearing on described sliding sleeve；
The midpoint E of described connecting rod DA is hinged with one end of described auxiliary connecting rod；The end points D of described connecting rod CD and described copper wheel
Connect；
The other end of described auxiliary connecting rod is hinged with described hinge support bar one end, and the other end of described hinge support bar is solid
Due to described sealing drum；Described copper wheel is located in described sealing drum groove.
Preferably, the quantity of described parallelogram linkage is that 3,3 parallelogram linkages are along described close
Sealed tube inner periphery is uniformly distributed.
Preferably, described leading screw drives source to be air pump or oil pump；Described leading screw drives power supply can provide to leading screw and drives
Power.
Preferably, described leading screw drives source to be hand wheel rotating, and described hand wheel rotating provides driving force to realize connecting rod to leading screw
Clamping.
Preferably, what described leading screw drove source is arranged below pump gripper shoe, and described leading screw drives source to be fixed on by screw
Described pump gripper shoe.
Preferably, described pump gripper shoe is connected by support bar with described sealing drum.
Preferably, described slide plate is located between described pump gripper shoe and described sealing drum, and described support bar passes described cunning
Plate；Described slide plate can move up and down along described support bar.
Preferably, being provided with liquid-phase tube, sliding sleeve in described sealing drum, described liquid-phase tube is vertical in described sealing drum.
Preferably, described liquid-phase tube is secured by bolts in described sealing drum, and the upper surface of described liquid-phase tube is provided with liquid phase
Pipe adpting flange.
Preferably, described sliding sleeve is sheathed on described liquid-phase tube；By described connecting rod between described sliding sleeve and described slide plate
Connect.
Preferably, the side of described sealing drum is provided with gas phase pipe adpting flange, and the gas of medium volatilization can pass through gas phase
Pipe adpting flange is transported to gas concentration unit.
Preferably, described automobile tank mouth is located at below described gas phase pipe adpting flange, and described automobile tank mouth is close with described
Between sealed tube, this has sealing lid and sealing ring.
Preferably, seal and cover the piston rod being provided with cylinder or oil cylinder, cylinder or oil cylinder and be connected (cylinder with described connecting rod
Or oil cylinder can be multiple), the piston rod of cylinder or oil cylinder drives sliding sleeve to move up and down along liquid-phase tube by connecting rod, it is possible to achieve
Connecting rod clamps.
Preferably, described pump gripper shoe, leading screw, screw, slide plate, liquid-phase tube, sealing drum, sliding sleeve, sealing ring are coaxial.
Comparing with prior art, this utility model produces and provides the benefit that:
(1) tinning mouth sealing device simple in construction, behaviour on the leading screw that this utility model provides-connecting rod clamping automobile, train
Make convenience, reliable operation, good sealing effect；
(2) on the leading screw that this utility model provides-connecting rod clamping automobile, train, tinning mouth sealing device uses leading screw to pass
Dynamic, driving moment is little, axial tension is big, drive motor dimension little, lightweight；Alternatively, it is also possible to use handwheel to drive leading screw real
Existing pinch seal；
(3) on the leading screw that this utility model provides-connecting rod clamping automobile, train, tinning mouth sealing device uses parallel four limits
Shape link-type clamping mechanism, simple in construction, reliable operation, easily manufacture, easy for installation；
(4) on the leading screw that this utility model provides-connecting rod clamping automobile, train, in tinning mouth sealing device, liquid-phase tube is fixed
Motionless, moved up and down by empty set sliding sleeve outside liquid-phase tube, drive clamping and the reset of quadrilateral connecting rod mechanism；
(5) on leading screw-connecting rod clamping automobile, the train that this utility model provides, tinning mouth sealing device is to train or vapour
When injecting liquid medium in vehicle tank, the volatilization gas in medium can pass through gas phase pipe adpting flange, is transported to gas and reclaims
Device, it is to avoid volatilization gas is discharged into the environmental pollution caused in air.
Accompanying drawing explanation
Fig. 1 is that leading screw-connecting rod that this utility model provides clamps the structural representation of tinning mouth sealing device on automobile, train
Figure；
Fig. 2 is that on leading screw-connecting rod clamping automobile, the train that this utility model provides, tinning mouth sealing device original state is shown
It is intended to；
In the accompanying drawings, the concrete meaning of each labelling is as follows:
1: air pump (or oil pump)；2: pump gripper shoe；3: support bar；4: leading screw；5: screw；6: slide plate；7: liquid-phase tube connects
Flange；8: connecting rod；9: liquid-phase tube: 10: sealing drum；11: gas phase pipe adpting flange；12: sliding sleeve；13: sealing ring；14: automobile
Tank mouth；15: parallelogram linkage；16: auxiliary connecting rod；17: copper wheel；18: hinge support bar；19: seal lid.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the specific embodiment in utility model is made detailed elaboration.
Shown in ginseng Fig. 1-Fig. 2, tinning mouth on the leading screw that Fig. 1, Fig. 2 provide for this utility model-connecting rod clamping automobile, train
Schematic diagram of sealing device.Tinning mouth sealing device on the leading screw that this utility model provides-connecting rod clamping automobile, train, bag
Include air pump (or oil pump) 1, pump gripper shoe 2, support bar 3, leading screw 4, screw 5, slide plate 6, liquid-phase tube adpting flange 7, connecting rod 8,
Liquid-phase tube 9, sealing drum 10, gas phase pipe adpting flange 11, sliding sleeve 12, sealing ring 13, automobile tank mouth 14, parallelogram connection-rod machine
Structure 15, auxiliary connecting rod 16, copper wheel 17, hinge support bar 18, sealing lid 19.
Wherein, air pump (or oil pump) 1 pump gripper shoe 2 is arranged below, and air pump (or oil pump) 1 is fixed on pump by screw
Gripper shoe 2；The upper end of leading screw 4 is connected through pump gripper shoe 2 with air pump (or oil pump) 1, and the lower end of leading screw 4 is with screw 5 screw thread even
Connect；Screw 5 is fixedly installed in slide plate 6 by screw；Slide plate 6 is located between pump gripper shoe 2 and sealing drum 10, and support bar 3 passes
Pump gripper shoe 2 is connected by slide plate 6 with sealing drum 10；
Being provided with liquid-phase tube 9 and sliding sleeve 12 in sealing drum 10, liquid-phase tube 9 is vertical in sealing drum 10, and liquid-phase tube 9 passes through spiral shell
Bolt is fixed on sealing drum 10, and the upper surface of liquid-phase tube 9 is provided with liquid-phase tube adpting flange 7；Sliding sleeve 12 is sheathed on outside liquid-phase tube 9
Enclose, be connected by connecting rod 8 between sliding sleeve 12 with slide plate 6；
The quantity of parallelogram linkage 15 is 3,3 parallelogram linkages inner peripherys along sealing drum 10
It is uniformly distributed；Parallelogram linkage 15 includes connecting rod AB, connecting rod BC, connecting rod CD, connecting rod DA, terminal A in connecting rod AB,
Terminal B is connected with the free bearing on sliding sleeve 12；The midpoint E of connecting rod DA is connected with one end of auxiliary connecting rod 16, the end points D of connecting rod CD with
Copper wheel 17 connects；The other end of auxiliary connecting rod 16 is point articulated with the F of hinge support bar 18, and the other end of hinge support bar 18 is fixed
In sealing drum 10.
It is in original state when leading screw-connecting rod of this utility model offer clamps tinning mouth sealing device on automobile, train
Time, copper wheel 17 contracts in sealing drum 10；
The side of sealing drum 10 is provided with gas phase pipe adpting flange 11, and the volatilization gas in medium can be connected by gas phase pipe
Flange 11 delivers to gas concentration unit, it is to avoid volatilization gas is discharged into the environmental pollution caused in air；
Automobile tank mouth 14 is located at below gas phase pipe adpting flange 11, is provided with sealing between automobile tank mouth 14 and sealing drum 10
Lid 19 and sealing ring 13；
Pump gripper shoe 2, leading screw 4, screw 5, slide plate 6, sealing drum 10, liquid-phase tube 9, sliding sleeve 12, sealing ring 13, sealing lid 19
Coaxial setting.
The initial shape of tinning mouth sealing device on the leading screw that Fig. 2 provides for this utility model-connecting rod clamping automobile, train
State, now copper wheel 17 contracts in sealing drum 10, sealing drum 10, liquid-phase tube 9 is put into train or automobile tank mouth so that sealing ring
13 contact with automobile tank mouth 14 opening's edge；Booster air pump (or oil pump) 1, drives leading screw 4 inverse time being connected with air pump (or oil pump) 1
Pin direction rotates, and leading screw 4 drives screw 5 to move downward；Screw 5 drives slide plate 6 to move downward along support bar 3, slide plate 6 drive with
The sliding sleeve 12 connected by connecting rod 8 move downward along liquid-phase tube 9；Sliding sleeve 12 drives parallelogram while moving downward
The A point of linkage 15, B point move downwardly together, and in parallelogram linkage 15, the midpoint E point of connecting rod DA is with auxiliary
Helping connecting rod 16 one end hinged, when terminal A, terminal B 2 move downward, under the effect of auxiliary connecting rod 16, parallelogram is even
Connecting rod DA in linkage 15, relative E point rotates clockwise, and connecting rod CD is parallel to connecting rod AB and moves upward, due to copper simultaneously
Wheel 17 is fixed on one end of connecting rod CD, and then copper wheel 17 stretches out outside sealing drum groove, and upward vertical movement, until withstanding tank mouth
Inwall.Copper wheel 17, by drop-down for sealing drum 10, make to be positioned at the sealing ring above tank mouth and produces elastic deformation, thus realize tank mouth
Seal.
To automobile or train tank mouth filling liquid medium, liquid medium is once by liquid-phase tube adpting flange 7, liquid-phase tube 9
Injecting in train or automobile tank, during injecting, the volatilization gas in medium is transported to by gas phase pipe adpting flange 11
Gas concentration unit, it is to avoid toxic gas can be dealt into the environmental pollution caused in air.
After liquid medium filling, the startup motor of reverse starting air pump (or oil pump) 1, copper wheel 17 returns to shown in Fig. 2
The original state of sealing device, sealing drum 10, liquid-phase tube 9 lift-off train or automobile tank mouth are waited filling next time.
A series of detailed description mentioned above is only for the concrete of feasibility embodiment of the present utility model
Illustrating, they are not to limit protection domain of the present utility model, are possessed at described technical field those of ordinary skill
The ken in, the various changes made on the premise of without departing from this utility model objective belong to guarantor of the present utility model
Protect scope.
Claims (10)
1. tinning mouth sealing device on the clamping of leading screw-connecting rod automobile, train, including leading screw drive source, pump gripper shoe, support bar,
Leading screw, screw, slide plate, liquid-phase tube adpting flange, connecting rod, liquid-phase tube, sealing drum, gas phase pipe adpting flange, sliding sleeve, sealing
Circle, automobile tank mouth, parallelogram linkage, auxiliary connecting rod, copper wheel and hinge support bar, it is characterised in that
The upper end of described leading screw drives source to be connected through described pump gripper shoe with described leading screw；The lower end of described leading screw and described silk
Mother is threaded connection；
Described screw is fixedly installed in described slide plate by screw；
Described parallelogram linkage includes connecting rod AB, connecting rod BC, connecting rod CD, connecting rod DA, the terminal A of described connecting rod AB,
Terminal B is connected with the free bearing on described sliding sleeve；
The midpoint E of described connecting rod DA is hinged with one end of described auxiliary connecting rod；The end points D of described connecting rod CD is with described copper wheel even
Connect；
The other end of described auxiliary connecting rod is hinged with described hinge support bar one end, and the other end of described hinge support bar is fixed on
Described sealing drum；Described copper wheel is located in described sealing drum groove.
2. tinning mouth sealing device on leading screw as claimed in claim 1-connecting rod clamping automobile, train, it is characterised in that described
The quantity of parallelogram linkage is that 3,3 parallelogram linkages are uniformly distributed along described sealing drum inner periphery.
3. tinning mouth sealing device on leading screw as claimed in claim 1-connecting rod clamping automobile, train, it is characterised in that described
Leading screw drives source to be air pump or oil pump.
4. tinning mouth sealing device on leading screw as claimed in claim 1-connecting rod clamping automobile, train, it is characterised in that
What described leading screw drove source is arranged below pump gripper shoe, and described leading screw drives source to be fixed on the support of described pump by screw
Plate；Described pump gripper shoe is connected by support bar with described sealing drum.
5. tinning mouth sealing device on leading screw as claimed in claim 1-connecting rod clamping automobile, train, it is characterised in that
Described slide plate is located between described pump gripper shoe and described sealing drum, and described support bar passes described slide plate.
6. tinning mouth sealing device on leading screw as claimed in claim 1-connecting rod clamping automobile, train, it is characterised in that described
Being provided with liquid-phase tube, sliding sleeve in sealing drum, described liquid-phase tube is vertical in described sealing drum；Described liquid-phase tube is bolted
In described sealing drum, the upper surface of described liquid-phase tube is provided with liquid-phase tube adpting flange.
7. tinning mouth sealing device on leading screw as claimed in claim 6-connecting rod clamping automobile, train, it is characterised in that described
Sliding sleeve is sheathed on described liquid-phase tube；It is connected by described connecting rod between described sliding sleeve with described slide plate.
8. tinning mouth sealing device on leading screw as claimed in claim 1-connecting rod clamping automobile, train, it is characterised in that described
The side of sealing drum is provided with gas phase pipe adpting flange, and the volatilization gas in medium can be carried by described gas phase pipe adpting flange
To gas concentration unit.
9. tinning mouth sealing device on leading screw as claimed in claim 1-connecting rod clamping automobile, train, it is characterised in that described
Automobile tank mouth is located at below described gas phase pipe adpting flange, between described automobile tank mouth and described sealing drum this have sealing lid and
Sealing ring.
10. tinning mouth sealing device on leading screw as claimed in claim 1-connecting rod clamping automobile, train, it is characterised in that institute
State pump gripper shoe, leading screw, screw, slide plate, liquid-phase tube, sealing drum, sliding sleeve, sealing ring coaxial arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620644906.1U CN205709844U (en) | 2016-06-27 | 2016-06-27 | Tinning mouth sealing device on leading screw connecting rod clamping automobile, train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620644906.1U CN205709844U (en) | 2016-06-27 | 2016-06-27 | Tinning mouth sealing device on leading screw connecting rod clamping automobile, train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205709844U true CN205709844U (en) | 2016-11-23 |
Family
ID=57318550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620644906.1U Withdrawn - After Issue CN205709844U (en) | 2016-06-27 | 2016-06-27 | Tinning mouth sealing device on leading screw connecting rod clamping automobile, train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205709844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947963A (en) * | 2016-06-27 | 2016-09-21 | 连云港天邦科技开发有限公司 | Lead screw-connecting rod clamping vehicle and train tank opening sealing device |
-
2016
- 2016-06-27 CN CN201620644906.1U patent/CN205709844U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947963A (en) * | 2016-06-27 | 2016-09-21 | 连云港天邦科技开发有限公司 | Lead screw-connecting rod clamping vehicle and train tank opening sealing device |
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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: 20161123 Effective date of abandoning: 20170908 |
|
| AV01 | Patent right actively abandoned |