CN208348401U - A kind of air clutch transmission device for truss oil filling riser trolley - Google Patents
A kind of air clutch transmission device for truss oil filling riser trolley Download PDFInfo
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- CN208348401U CN208348401U CN201820993668.4U CN201820993668U CN208348401U CN 208348401 U CN208348401 U CN 208348401U CN 201820993668 U CN201820993668 U CN 201820993668U CN 208348401 U CN208348401 U CN 208348401U
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- face gear
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- end cap
- axletree
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Abstract
A kind of air clutch transmission device for truss oil filling riser trolley, motor is installed on vehicle frame, motor is connected with worm shaft, worm gear is arranged on axletree, active face gear, passive face gear and an end cap, end cap is fixedly connected by shell with motor, active face gear is connect with worm gear, sliding axle key is installed between passive face gear and axletree, passive face gear is equipped with two sections of peripheries, a sealing ring is set on two sections of peripheries, two sections of inner headed faces of end cap inner wall are pressed on respectively on a sealing ring, by spring by passive face gear top to end cap, it is bonded the shaft shoulder of passive face gear and the end face of end cap inner wall, air inlet is offered on end cap, in the gap between sealing ring for being blown into air on the shaft shoulder of passive face gear and the periphery of shaft shoulder side, to make passive end face Gear is slided and is engaged to active face gear, resets passive face gear after air inlet stops air inlet by the elastic acting force of spring.
Description
Technical field
The utility model relates to the truss oil filling riser trolley fields for petrochemical industry oil article vehicle, more particularly to one kind to be used for truss
The air clutch transmission device of oil filling riser trolley.
Background technique
Oil filling riser is the pipeline equipment during petrochemical industry fluid assembly and disassembly, for the liquid dress in the fields such as petroleum, chemical industry
It unloads, when tank car carries out oil loading vehicle, usually using the truss oil filling riser trolley for being equipped with oil filling riser, the small car of truss oil filling riser
Cylinder is installed, cylinder drives rack movement, is driven by rack and pinion to drive vehicle wheel rotation, enables trolley in track
Upper walking, to drive oil filling riser movement to dock oil filling riser nozzle with the hydraulic fluid port on tank car, to realize oil product to tank car
Handling, cylinder and rack-and-pinion cooperation transmission mode structure it is simple, small volume is easily installed, and low in cost；
The oil filling riser nozzle of existing truss oil filling riser trolley is usually mounted with gas cell sealing cover, in oil filling riser nozzle and railway tank
When hydraulic fluid port on vehicle docks, gas cell sealing cover protrudes into tank car hydraulic fluid port and inflation, is existed by gas cell sealing cover
With one side contacts of inner wall of tank car hydraulic fluid port in expansion process, makes gas cell sealing cover drive oil filling riser mobile and make truss oil filling riser
Trolley synchronizing moving can guarantee oil filling riser pipe until gas cell sealing cover is uniformly contacted with the inner wall of tank car hydraulic fluid port at this time
Mouth and tank car hydraulic fluid port, this means that inflating by gas cell sealing cover and driving trolley mobile, realize trolley to just
In the automatic tune of fine tuning and oil filling riser and hydraulic fluid port.
, there are some problems in actual use in above-mentioned existing truss oil filling riser trolley:
Existing truss oil filling riser trolley drives rack movement by cylinder, and is driven by rack and pinion small to drive
Garage is walked, and cylinders providing power is by the gas pressure driving piston rod movement in cylinder to realize, and the gas in cylinder
There are unstability for body compression, so piston rod is also unstable in the speed of cylinder motion, it is meant that cylinder passes through work
Stopper rod move and when driving rack movement, the movement velocity of rack gear be also it is unstable, cause the rotary speed unstabilization of wheel to make surely small
Vehicle is difficult at the uniform velocity walk, and also just makes the movement velocity of oil filling riser unstable and is difficult to dock with tank car hydraulic fluid port, inconvenient for use, shadow
Ring the transhipment of oil product；
Also, moving of car can not be driven when cylinder or gas source go wrong, when needing with Manual-pushing carriage walking, because
For the mode of cylinder and rack-and-pinion cooperation transmission, the rotation of car wheel necessarily will drive gear and rack movement, and drive
Piston rod is in cylinder motion, and cylinder is originally by generating air pressure in cylinder to drive piston rod movement, thus externally
The device of power is provided, being driven piston rod movement with manpower in turn and overcome the air pressure in cylinder is very unpractical, institute
With existing truss oil filling riser trolley does not have neutral gear function, it is difficult to use Manual-pushing, cause cylinder or gas source when something goes wrong
Trolley is difficult to walk, inconvenient for use, influences the transhipment of oil product；Meanwhile because existing truss oil filling riser trolley does not have neutral gear function
Can, it, also can be with fortune of the piston rod in cylinder when gas cell sealing cover being made to drive fine tuning of the moving of car to carry out oil filling riser nozzle
It is dynamic mutually to conflict, cause trolley to be difficult to be finely adjusted movement, makes to be not easy to realize in the automatic tune of oil filling riser and hydraulic fluid port, influence turning for oil product
Fortune.
Utility model content
To solve the problems, such as that above-mentioned existing truss oil filling riser trolley, the utility model provide a kind of small for truss oil filling riser
The air clutch transmission device of vehicle.
Used technical solution is the utility model to solve above-mentioned technical problem: a kind of for truss oil filling riser trolley
Air clutch transmission device, the truss oil filling riser trolley include vehicle frame, axletree and for the wheel along rail running, the vehicle
Motor is installed on frame, a ring flange is installed on motor, ring flange is fixedly connected with one end of a shell, motor it is defeated
Outlet is connected with a worm shaft, and worm shaft is threaded through in the shell and passes through bearing support, is arranged on the axletree
One worm gear engaged with worm shaft is also arranged with active face gear and passive face gear, the drive end on axletree
Face gear is connect with worm gear enables active face gear to rotate synchronously with worm gear, and the passive face gear is located at active end face
Side of the gear far from worm gear, is equipped with sliding axle key between passive face gear and axletree, enable passive face gear
Rotated synchronously with axletree and can sliding axially along axletree, the axial direction on passive face gear along axletree is successively arranged
Two sections of peripheries, the central axes of two sections of peripheries are overlapped with the central axes of axletree, close to the periphery of active face gear
Diameter be greater than far from active face gear periphery diameter, make to cooperatively form the shaft shoulder between two sections of peripheries, two sections of circles
A sealing ring is set on circumferential surface, the outer diameter of two sealing rings is all larger than the outer diameter of corresponding periphery；The axletree
On be also arranged with an end cap, end cap is fixedly connected with the shell, the inner wall of end cap be equipped with two sections respectively with passive end-tooth
The corresponding inner headed face of two sections of peripheries on wheel, two sections of inner headed faces of end cap inner wall are pressed on a sealing ring respectively, make to hold
Gap is formed between the inner headed face of lid and the periphery of passive face gear；A spring, bullet are also arranged on the axletree
Passive face gear top is made Partner to end cap between active face gear and passive face gear, through spring by spring
The shaft shoulder of face gear is bonded with end face corresponding on end cap inner wall, offers the air inlet being connected to external source of air on end cap,
Air is blown on the periphery of the shaft shoulder and the shaft shoulder far from active face gear side of passive face gear by air inlet
In gap between sealing ring, prevents air from overflowing out of gap by sealing ring, air pressure is enable to push the shaft shoulder, thus
Make passive face gear to active face gear slide and engaged with active face gear, by the elastic acting force of spring make by
Moved end face gear resets after air inlet stops air inlet.
Preferably, the ring flange and shell are bolted, and one end of ring flange towards motor offers multiple energy
Enough accommodate the stepped hole of bolt head.
According to the above technical scheme, the beneficial effects of the utility model are:
A kind of air clutch transmission device for truss oil filling riser trolley provided by the utility model, first starts when in use
Motor drives worm shaft and by worm-drive by motor to drive active face gear to rotate, when truss oil filling riser is small
When vehicle needs to walk, inlet charge simultaneously pushes passive face gear to active face gear, makes passive face gear and active
Face gear engagement, thus the walking for making passive face gear that axletree rotation be driven to realize trolley, with existing truss oil filling riser
Trolley is compared by cylinder with rack-and-pinion cooperation transmission, and the utility model cooperates transmission by worm and wormwheel and face gear
Mode gently can uniformly be rotated with motor car wheel, so that trolley be enable at the uniform velocity to walk along track, be convenient for oil filling riser and railway tank
The docking of vehicle hydraulic fluid port；Also, Worm and Worm Gear Driving drives rack pinion compared with cylinder, and structure is more simple and practical, worm screw snail
Wheel transmission can also effectively reduce the revolving speed of motor, make on trolley without installing the i.e. controllable trolley of retarder by actually required
Speed is at the uniform velocity walked；
When air inlet stops air inlet, active face gear and passive face gear can divide the utility model because of spring
From axletree can not be rotated by motor and be influenced and be freely rotated at this time, i.e., make truss crane by way of air clutch
Pipe trolley has neutral gear function, make trolley motor or gas source when something goes wrong also can by Manual-pushing normal use,
Solve the problems, such as existing truss oil filling riser trolley because cylinder influence and can not Manual-pushing, also enable gas cell sealing cover
It is enough smoothly trolley to be driven to be finely adjusted movement, it avoids existing truss oil filling riser trolley and is not easy to carry out micro- because of the influence of cylinder
The case where tune, is convenient for oil filling riser nozzle and tank car hydraulic fluid port centering, transports oil product smoothly and efficiently；
The utility model is equipped with the shaft shoulder on passive face gear, and is respectively installed with one on the periphery of shaft shoulder two sides
A sealing ring enables the gas for being blown into gap between passive face gear and end cap from air inlet to push the shaft shoulder, and then pushes
Passive face gear sliding, increases gas in gap by the shaft shoulder and avoids gas to the promotion effect of passive face gear
The case where acting on two sealing rings merely in gap is slided convenient for passive face gear, makes the gas to passive face gear
Dynamic clutch for clutch control more smoothly and can be carried out sensitively.
Detailed description of the invention
Fig. 1 is the schematic front view of the utility model；
Fig. 2 is the cross-sectional side schematic diagram of the utility model；
Fig. 3 is the structure enlargement diagram of the utility model.
Marked in the figure: 1, track, 2, wheel, 3, axletree, 4, vehicle frame, 5, ring flange, 6, worm shaft, 7, shell, 8, snail
Wheel, 9, active face gear, 10, spring, 11, passive face gear, 12, sliding axle key, 13, sealing ring, 14, end cap, 15, into
Port, 16, motor, 17, bearing.
Specific embodiment
Referring to attached drawing, specific embodiment is as follows:
A kind of air clutch transmission device for truss oil filling riser trolley, the truss oil filling riser trolley include vehicle frame 4, wheel
Axis 3 and wheel 2 for travelling along track 1 are equipped with motor 16 on the vehicle frame 4, a ring flange are equipped on motor 16
5, one end of ring flange 5 towards motor 16 offers multiple stepped holes that can accommodate bolt head, ring flange 5 and a shell
7 one end is bolted, and the output end of motor 16 is connected with a worm shaft 6, and worm shaft 6 is threaded through in the shell 7
And supported by bearing 17, it is arranged with the worm gear engaged with worm shaft 68 on the axletree 3, is also arranged on axletree 3
There are active face gear 9 and passive face gear 11, the active face gear 9 is connect with worm gear 8 enables active face gear 9
Enough and worm gear 8 rotates synchronously, and the passive face gear 11 is located at side of the active face gear 9 far from worm gear 8, passive end face
Sliding axle key 12 is installed between gear 11 and axletree 3, passive face gear 11 is enable to rotate synchronously simultaneously energy with axletree 3
Enough sliding axially along axletree 3, the axial direction on passive face gear 11 along axletree 3 are successively arranged two sections of peripheries, and two sections
The central axes of periphery are overlapped with the central axes of axletree 3, are greater than close to the diameter of the periphery of active face gear 9 separate
The diameter of the periphery of active face gear 9 makes to cooperatively form the shaft shoulder between two sections of peripheries, be set on two sections of peripheries
One sealing ring 13, the outer diameter of two sealing rings 13 are all larger than the outer diameter of corresponding periphery；It is also arranged on the axletree 3
One end cap 14, end cap 14 are fixedly connected with the shell 7, the inner wall of end cap 14 be equipped with two sections respectively with passive face gear 11
On the corresponding inner headed face of two sections of peripheries, two sections of inner headed faces of 14 inner wall of end cap are pressed on a sealing ring 13 respectively, make
Gap is formed between the inner headed face of end cap 14 and the periphery of passive face gear 11；One is also arranged on the axletree 3
Spring 10, spring 10 are located between active face gear 9 and passive face gear 11, by spring 10 by passive face gear 11
It is held out against to end cap 14, is bonded the shaft shoulder of passive face gear 11 with end face corresponding on 14 inner wall of end cap, is opened up on end cap 14
There is the air inlet 15 being connected to external source of air, so that air is blown into the shaft shoulder and the shaft shoulder of passive face gear 11 by air inlet 15
Far from 9 side of active face gear periphery on sealing ring 13 between gap in, by sealing ring 13 prevent air from
In gap overflow, so that air pressure is pushed the shaft shoulder, thus make passive face gear 11 to active face gear 9 slide and with
Active face gear 9 engages, and makes passive face gear 11 after air inlet 15 stops air inlet by the elastic acting force of spring 10
It resets.
Claims (2)
1. a kind of air clutch transmission device for truss oil filling riser trolley, the truss oil filling riser trolley includes vehicle frame (4), wheel
Axis (3) and the wheel (2) for being used to travel along track (1), it is characterised in that: motor (16), motor are installed on the vehicle frame (4)
(16) ring flange (5) is installed, ring flange (5) is fixedly connected with one end of a shell (7), the output of motor (16) on
End is connected with a worm shaft (6), and worm shaft (6) is threaded through in the shell (7) and is supported by bearing (17), the wheel
It is arranged with the worm gear (8) engaged with worm shaft (6) on axis (3), is also arranged with active face gear (9) on axletree (3)
With passive face gear (11), the active face gear (9) connect with worm gear (8) makes active face gear (9) can be with snail
It takes turns (8) to rotate synchronously, the passive face gear (11) is located at the side of active face gear (9) far from worm gear (8), Partner
Sliding axle key (12) is installed between face gear (11) and axletree (3), makes passive face gear (11) can be with axletree (3)
Rotate synchronously and can sliding axially along axletree (3), the axial direction on passive face gear (11) along axletree (3) successively sets
There are two sections of peripheries, the central axes of two sections of peripheries are overlapped with the central axes of axletree (3), close to active face gear (9)
Periphery diameter be greater than far from active face gear (9) periphery diameter, make to cooperatively form between two sections of peripheries
The shaft shoulder is set with a sealing ring (13) on two sections of peripheries, and the outer diameter of two sealing rings (13) is all larger than corresponding circumference
The outer diameter in face；An end cap (14) is also arranged on the axletree (3), end cap (14) is fixedly connected with the shell (7), end
The inner wall for covering (14) is equipped with two sections of inner headed faces corresponding with two sections of peripheries on passive face gear (11) respectively, end cap (14)
Two sections of inner headed faces of inner wall are pressed on respectively on a sealing ring (13), make the inner headed face and passive face gear of end cap (14)
(11) gap is formed between periphery；A spring (10) is also arranged on the axletree (3), spring (10) is located at actively
Between face gear (9) and passive face gear (11), passive face gear (11) is pushed up to end cap (14) by spring (10),
It is bonded the shaft shoulder of passive face gear (11) with end face corresponding on end cap (14) inner wall, is offered on end cap (14) and outside
Air-source connection air inlet (15), by air inlet (15) make air be blown into passive face gear (11) the shaft shoulder and the shaft shoulder it is remote
In the gap between sealing ring (13) on periphery from active face gear (9) side, sky is prevented by sealing ring (13)
Gas is overflowed out of gap, and air pressure is enable to push the shaft shoulder, to make passive face gear (11) to active face gear (9)
It slides and is engaged with active face gear (9), make passive face gear (11) in air inlet by the elastic acting force of spring (10)
Mouth (15) resets after stopping air inlet.
2. a kind of air clutch transmission device for truss oil filling riser trolley according to claim 1, it is characterised in that: institute
It states ring flange (5) and shell (7) is bolted, one end of ring flange (5) towards motor (16), which offers, multiple can hold
Receive the stepped hole of bolt head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820993668.4U CN208348401U (en) | 2018-06-27 | 2018-06-27 | A kind of air clutch transmission device for truss oil filling riser trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820993668.4U CN208348401U (en) | 2018-06-27 | 2018-06-27 | A kind of air clutch transmission device for truss oil filling riser trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208348401U true CN208348401U (en) | 2019-01-08 |
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ID=64881049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820993668.4U Active CN208348401U (en) | 2018-06-27 | 2018-06-27 | A kind of air clutch transmission device for truss oil filling riser trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208348401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533689A (en) * | 2018-06-27 | 2018-09-14 | 洛阳源和科技有限公司 | A kind of air clutch transmission device for truss oil filling riser trolley |
-
2018
- 2018-06-27 CN CN201820993668.4U patent/CN208348401U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533689A (en) * | 2018-06-27 | 2018-09-14 | 洛阳源和科技有限公司 | A kind of air clutch transmission device for truss oil filling riser trolley |
| CN108533689B (en) * | 2018-06-27 | 2023-12-19 | 洛阳源和科技有限公司 | Pneumatic clutch transmission device for truss crane pipe trolley |
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