CN206447484U - A kind of minitype pneumatic single track tractor - Google Patents
A kind of minitype pneumatic single track tractor Download PDFInfo
- Publication number
- CN206447484U CN206447484U CN201720018096.3U CN201720018096U CN206447484U CN 206447484 U CN206447484 U CN 206447484U CN 201720018096 U CN201720018096 U CN 201720018096U CN 206447484 U CN206447484 U CN 206447484U
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- China
- Prior art keywords
- trailer wagon
- jigger
- friction pulley
- type track
- single track
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Abstract
The utility model discloses a kind of minitype pneumatic single track tractor, including trailer wagon, jigger and c-type track, the friction pulley of two comparable sizes is installed in the same level of the trailer wagon inside casing, and provided with the operation gear being adapted to it between two friction pulleys, the lower section of the friction pulley is symmetrically arranged with four bolted adjustment axis two-by-two, and the side of adjustment axis is provided with the adjustment spring run through from stud, the adjustment axis is also fixed by the housing of nut and trailer wagon.The utility model designs small exquisiteness, manufactures ingenious, compact conformation.There is tensioning spring mechanism is adjustable to produce different pressure to friction pulley, it is converted into different tractive force and adapts to different occasions, is fitted also with brake gear, being capable of not car slipping when there is the gradient, produced during use without electric spark, thoroughly solve the Explosion-Proof of crane gear.
Description
Technical field
The utility model is related to power traction field, and in particular to a kind of minitype pneumatic single track tractor.
Background technology
The current mostly electrically propelled traction vehicle for being used to draw on the market, although be widely used, but with easy during use
Electric spark and explosive shortcoming are produced, thus it is extremely dangerous, therefore be badly in need of in a kind of use producing and thoroughly solving without electric spark
Certainly the pneumatic tractor of crane gear Explosion-Proof is to solve the shortcoming that above-mentioned electrically propelled traction vehicle is present.
The content of the invention
The purpose of this utility model is to provide a kind of minitype pneumatic single track tractor, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：
A kind of minitype pneumatic single track tractor, including trailer wagon, jigger and c-type track, the trailer wagon inside casing
Same level on the friction pulleys of two comparable sizes is installed, and provided with the operation tooth being adapted to it between two friction pulleys
Wheel, the lower section of the friction pulley is symmetrically arranged with four bolted adjustment axis two-by-two, and the side of adjustment axis is provided with from spiral shell
The adjustment spring that post runs through, the adjustment axis is also fixed by the housing of nut and trailer wagon；
The trailer wagon also includes gas motor and decelerator, and decelerator point centered on running gear is arranged on
The top in two friction pulley cross sections, the top of decelerator is provided with gas motor, wherein, gas motor it is main by rotor, it is stator, front and rear
End cap and blade composition, decelerator are mainly made up of shell and a set of planetary gear speed reducing mechanism；
The trailer wagon and two jiggers are connected to the left and right two of c-type track by isometric studs and nut
It is hung with the c-type track between the hand control valve connected by tracheae, two trailer wagons and equidistantly pacifies below end, trailer wagon
Equipped with some jiggers, the underhung of the jigger has is also associated with annular chains between rounded cylindrical air duct, jigger
The jigger flexible connection of shape and jigger connecting rod.
It is used as further program of the utility model：Brake gear is also equiped with inside the trailer wagon.
It is used as further program of the utility model：The c-type track is provided with some c-type rail joints.
It is used as further program of the utility model：The two ends of the trailer wagon, which are provided with to be used to fix trailer wagon, pacifies
Isometric studs on c-type track.
It is used as further program of the utility model：The surface of the friction pulley has wrapped rubber.
It is used as further program of the utility model：One end that the jigger is connected with c-type track is provided with four wheels, wheel
Bearing is inside installed.
Compared with prior art, the beneficial effects of the utility model are：The device designs small exquisiteness, manufactures ingenious, knot
Structure is compact.There is tensioning spring mechanism is adjustable to produce different pressure to friction pulley, be converted into different tractive force and adapt to different
Occasion, be fitted also with brake gear, when there is the gradient can not car slipping, Pneumatic trolley be match with various cucurbits rise
Heavy equipment, produces without electric spark during use, thoroughly solves the Explosion-Proof of crane gear, emission-free pollution, without high pressure
Pipeline, be 0.4~0.7MPa of general industry air pressure.And the speed of service can be adjusted when using according to actual needs, and stepless can become
Speed, the features such as with acid and alkali-resistance, steam, anti-high dust, has small volume concurrently, light, and weight is the 1/3-- of same specification motor-driven carrier
1/8 the advantages of, be based on above-mentioned advantage, Pneumatic trolley can be widely applied to oil, chemical industry, colliery, weaving, machinery production,
The fields such as ship, munitions.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is pneumatic trailer wagon structural representation of the present utility model.
Fig. 3 is Fig. 2 crosscutting diagrammatic cross-section；
Fig. 4 is Fig. 2 left view sectional view.
Marginal data：
1- trailer wagons, 2-C types track, 3- jiggers, 4-C types rail joint, the flexible connection of 5- jiggers, 6- jiggers
Connecting rod, 7- hand control valves, 8- gas motor, 9- decelerators, 10- friction pulleys, 11- operations gear, the isometric studs of 12-, outside 13-
Frame, 14- inside casings, 15- adjustment spring, 16- nuts, 17- studs, 18- adjustment axis.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer in Fig. 1-4, the utility model embodiment, a kind of minitype pneumatic single track tractor, including trailer wagon 1,
The friction pulley of two comparable sizes is installed in jigger 3 and c-type track 2, the same level of the inside casing 14 of trailer wagon 1
Provided with the operation gear 11 being adapted to it between 10, and two friction pulleys 10, the lower section of the friction pulley 10 is symmetrically set up separately two-by-two
There are four bolted adjustment axis 18, and the side of adjustment axis 18 is provided with the adjustment spring 15 run through from stud 17, the regulation
Axle 18 is also fixed by the housing 13 of nut 16 and trailer wagon 1, it is intended that rubbing between c-type track 2 and friction pulley 10
Wipe power and come from normal pressure of the adjustment spring 15 to friction pulley 10, this normal pressure can be adjusted by four in trailer wagon 1 piece bolt
Section, different frictional force can produce different tractive force, with suitable for different occasions；
The trailer wagon 1 also include gas motor 8 and decelerator 9, the decelerator 9 point centered on running gear 11,
Top installed in two cross sections of friction pulley 10, the top of decelerator 9 is provided with gas motor 8, wherein, gas motor 8 is main by turning
Son, stator, front and rear cover and blade composition, its role is to after the valve in hand control valve 7 is opened, air compressor machine is by compressed air
When sending into gas motor 8, blade can at a high speed rotate as rotor is produced, and decelerator 9 is main by shell and a set of planetary gear speed reducing mechanism
Composition, it is after the high speed shaft of gas motor 8 inputs reducing gear, to increase moment of torsion through slowing down, exported by final stage to operation that it, which is acted on,
Gear 11, now, operation gear 11 drive two friction pulleys 10 to rotate, because friction pulley 10 is to adjust with c-type track 2 when installing
Fitted in the presence of whole spring 15, thus friction pulley 10 and c-type track 2 can produce frictional force so as to draw air duct advance or after
Move back；
The trailer wagon 1 and two jiggers 3 are connected to a left side for c-type track 2 by isometric studs 12 and nut
Right two ends, the lower section of trailer wagon 1 is hung with the hand control valve 7 connected by tracheae, it is intended that operation hand control valve 7 opens valve
Left and right valve on body, makes air flow into the pneumatic link of trailer wagon 1 so that as the source for producing power, two are led from tracheae
Draw and some jiggers 3 are equidistantly installed on the c-type track 2 between dolly 1, the underhung of the jigger 3 has circular cylinder
Shape air duct, in order to preferably be used cooperatively with other devices, the jigger that round-link chain strip is also associated between jigger is flexible
Connection 5 and jigger connecting rod 6.
Brake gear is also equiped with inside the trailer wagon 1, for preventing the car slipping at ramp of trailer wagon 1.
The c-type track 2 is provided with some c-type rail joints 4, it is intended that in order to follow driving, air duct is pushed away forward
Enter, c-type track 2 also before moving on to below, c-type rail joint 4 is exactly to quickly and easily lay used in c-type track 2.
The two ends of the trailer wagon 1 are provided with the isometric double end for being used for being fixedly mounted on trailer wagon 1 on c-type track 2
Stud 12.
The surface of the friction pulley 10 has wrapped rubber, it is intended that due to the c-type track 2 used in miniature gyrocar
Compare light small, and the coefficient of friction of rubber and steel is big, so friction pulley 10 is used is wrapped with rubber outside steel wheel, this
Sample can increase the frictional force produced between c-type track 2 and friction pulley 10.
One end that the jigger 3 is connected with c-type track 2 is taken turns provided with four, and bearing is provided with wheel, it is intended that
Rolling friction is all when running jigger 3, frictional force is small, relative, overcomes the resistance used in friction also small, in addition jigger
3 and c-type track 2 form a complete production network, so jigger 3 also have voluntarily positioning walking the characteristics of.
Its application method is：
Trailer wagon 1 is pushed into c-type track 2, is fixed in isometric studs 12 on c-type track 2, trailer wagon
The 1 jigger connecting rod 6 stretched out is connected with jigger 3 and penetrates alignment pin, and the required air duct used is connected with jigger respectively
Extension bar 6 and jigger flexible connection 5 are connected, and the left and right press key for manipulating hand control valve 7 opens left and right valve, to control hand control valve 7 left
The connection of right air flue and main airway, is power into trailer wagon 1 using compressed air and promotes gas motor 8 to rotate at a high speed, gas
Motor 8 is through speed change（Slow down）Increase drives friction pulley 10 to rotate after moment of torsion, friction pulley 10 and c-type track 2 produce frictional force from
And draw air duct and advance or retreat.Because the frictional force between c-type track 2 and friction pulley 10 comes from adjustment spring 15 to friction pulley 10
Normal pressure, so by adjusting four bolts in trailer wagon 1, different frictional force can be caused to produce different tractions
Power, with suitable for different occasions, in addition, in order to prevent from being also equiped with brake dress in the not car slipping of trailer wagon 1, trailer wagon 1
Put, being perfectly safe in running is ensured with this.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. a kind of minitype pneumatic single track tractor, including trailer wagon（1）, jigger（3）With c-type track（2）, its feature exists
In the trailer wagon（1）Inside casing（14）Same level on the friction pulleys of two comparable sizes is installed（10）, and two
Friction pulley（10）Between provided with the operation gear that is adapted to it（11）, the friction pulley（10）Lower section be symmetrically arranged with four two-by-two
The bolted adjustment axis of root（18）, and adjustment axis（18）Side be provided with from stud（17）The adjustment spring run through（15）, it is described
Adjustment axis（18）Also pass through nut（16）With trailer wagon（1）Housing（13）It is fixed；
The trailer wagon（1）Also include gas motor（8）And decelerator（9）, the decelerator（9）To run gear（11）For in
Heart point, installed in two friction pulleys（10）The top in cross section, decelerator（9）Top be provided with gas motor（8）, wherein, gas horse
Reach（8）Mainly it is made up of rotor, stator, front and rear cover and blade, decelerator（9）Mainly by shell and a set of planetary gear speed reducing mechanism
Composition；
The trailer wagon（1）With two jiggers（3）Pass through isometric studs（12）C-type track is connected to nut（2）
Left and right ends, trailer wagon（1）Lower section is hung with the hand control valve connected by tracheae（7）, two trailer wagons（1）Between
C-type track（2）On some jiggers are equidistantly installed（3）, the jigger（3）Underhung have rounded cylindrical air duct,
The jigger flexible connection of round-link chain strip is also associated between jigger（5）With jigger connecting rod（6）.
2. a kind of minitype pneumatic single track tractor according to claim 1, it is characterised in that the trailer wagon（1）It is interior
Portion is also equiped with brake gear.
3. a kind of minitype pneumatic single track tractor according to claim 1, it is characterised in that the c-type track（2）On set
There are some c-type rail joints（4）.
4. a kind of minitype pneumatic single track tractor according to claim 1, it is characterised in that the trailer wagon（1）'s
Two ends, which are provided with, to be used for trailer wagon（1）It is fixedly mounted on c-type track（2）On isometric studs（12）.
5. a kind of minitype pneumatic single track tractor according to claim 1, it is characterised in that the friction pulley（10）Table
Face has wrapped rubber.
6. a kind of minitype pneumatic single track tractor according to claim 1, it is characterised in that the jigger（3）With c-type
Track（2）Connected one end is taken turns provided with four, and bearing is provided with wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018096.3U CN206447484U (en) | 2017-01-09 | 2017-01-09 | A kind of minitype pneumatic single track tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018096.3U CN206447484U (en) | 2017-01-09 | 2017-01-09 | A kind of minitype pneumatic single track tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206447484U true CN206447484U (en) | 2017-08-29 |
Family
ID=59670922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720018096.3U Active CN206447484U (en) | 2017-01-09 | 2017-01-09 | A kind of minitype pneumatic single track tractor |
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| Country | Link |
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| CN (1) | CN206447484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214725A (en) * | 2022-07-14 | 2022-10-21 | 北京双泰气动设备有限公司 | Four-wheel clamping rail follow-up constant pressure traction device |
-
2017
- 2017-01-09 CN CN201720018096.3U patent/CN206447484U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214725A (en) * | 2022-07-14 | 2022-10-21 | 北京双泰气动设备有限公司 | Four-wheel clamping rail follow-up constant pressure traction device |
| CN115214725B (en) * | 2022-07-14 | 2023-12-22 | 北京双泰气动设备有限公司 | Traction device with four-wheel clamping rail follow-up constant pressure |
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