CN206781808U - A kind of vehicle using motor base apparatus - Google Patents
A kind of vehicle using motor base apparatus Download PDFInfo
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- CN206781808U CN206781808U CN201720655297.4U CN201720655297U CN206781808U CN 206781808 U CN206781808 U CN 206781808U CN 201720655297 U CN201720655297 U CN 201720655297U CN 206781808 U CN206781808 U CN 206781808U
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- crawler
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Abstract
A kind of vehicle using motor base apparatus, including：Car is horizontally installed to the hind axle of rear wheel arms rear end, it is horizontally installed to the front axle of front wheel arm front end, it is rotatablely installed in the trailing wheel on hind axle, it is rotatablely installed in the front-wheel on front axle, the preceding track wheel shaft for being installed on vehicle frame rear and front end and rear track wheel shaft are horizontally rotated respectively, two be respectively arranged in the rear crawler belt wheel carrier at left and right sides of rear track wheel shaft and between two trailing wheels and two be respectively arranged in before at left and right sides of track wheel shaft and the preceding crawler belt wheel carrier between two front-wheels, when front wheel carrier and rear wheel frame are located at vertical state, two front-wheels and two trailing wheels contact with ground, vehicle using motor can be made to be exercised on level land.When front wheel carrier and rear wheel frame are located at horizontality, the crawler belt I on rear creeper undercarriage and the crawler belt II on preceding creeper undercarriage contact with ground, can now meet that stair climbing step travels.
Description
Technical field
It the utility model is related to vehicle using motor field, and in particular to a kind of vehicle using motor base apparatus.
Background technology
Current vehicle using motor, it is mainly used in place traveling, it is very weak to climb step driving functions, while many vehicle using motor damping properties
Can be bad, so in most cases, aiding in completion to climb step traveling mainly by the third party, being unfavorable for very much the elderly and disability
The trip of personnel, reduce the quality of life of the elderly and disability personnel.Simultaneously traditional vehicle using motor, which also has, turns to not enough spirit
The drawbacks of work, riding stability difference.
The content of the invention
The utility model is in order to overcome the shortcomings of above technology, there is provided one kind can travel on level land, can climb step
And turn to flexible, the vehicle using motor base apparatus of driving stability.
Technical scheme is used by the utility model overcomes its technical problem：
A kind of vehicle using motor base apparatus, including：Vehicle frame, two front wheel arms being respectively arranged at left and right sides of vehicle frame front end,
Two at left and right sides of vehicle frame rear end rear wheel arms are not arranged at, are horizontally installed to the hind axle of rear wheel arms rear end, are horizontally installed to
The front axle of front wheel arm front end, it is rotatablely installed in the trailing wheel on hind axle, is rotatablely installed in the front-wheel on front axle, respectively level
It is rotatablely installed and is respectively arranged in rear track wheel shaft or so two in the preceding track wheel shaft of vehicle frame rear and front end and rear track wheel shaft, two
Before side and rear crawler belt wheel carrier between two trailing wheels and two are respectively arranged at left and right sides of track wheel shaft and positioned at two
Preceding crawler belt wheel carrier between individual front-wheel, is provided with rear creeper undercarriage on crawler belt wheel carrier after described, on the preceding crawler belt wheel carrier
Preceding creeper undercarriage is installed, when rear crawler belt wheel carrier is located at horizontality with preceding crawler belt wheel carrier, on rear creeper undercarriage
Bottom surface of the bottom surface of crawler belt I less than trailing wheel or bottom surface flush with trailing wheel, the bottom surface of the crawler belt II on preceding creeper undercarriage
Bottom surface flush less than the bottom surface of front-wheel or with front-wheel, when rear crawler belt wheel carrier is located at vertical state with preceding crawler belt wheel carrier, after
The bottom surface of crawler belt I on creeper undercarriage is higher than the bottom surface of trailing wheel, before the bottom surface of the crawler belt II on preceding creeper undercarriage is higher than
The bottom surface of wheel, the trailing wheel is driven by rear wheel drive mechanism to be rotated, and worm gear I is provided with the rear track wheel shaft, before described
Worm gear II is provided with track wheel shaft, the worm gear I is connected with worm drive mechanism respectively with worm gear II.
Above-mentioned rear wheel arms are hinged installation by bearing pin I and the be hinged installation of vehicle frame, the front wheel arm by pin shaft II and vehicle frame,
Rear shock absorber upper end passes through pin shaft III and the be hinged installation of rear wheel arms, preceding damping by bearing pin V and the be hinged installation of vehicle frame, its lower end
Device upper end passes through bearing pin IV and the be hinged installation of front wheel arm by bearing pin VI and the be hinged installation of vehicle frame, its lower end.
Creeper undercarriage includes being rotatablely installed in the swollen wheel I on rear crawler belt wheel carrier, being rotatablely installed in rear respectively after above-mentioned
Crawler driving whell I on track wheel shaft, crawler belt I are paperwrapped on swollen wheel I and crawler driving whell I, and the lower end of crawler belt I forms and contacted with ground
Active section, some pinch rollers I are rotatablely installed on rear crawler belt wheel carrier, and the lower end of pinch roller I connects with the upper end of the active section of crawler belt I
Touch, the medial extremity of crawler driving whell I is provided with chain wheel II, and the chain wheel II is connected by chain and power set.
Above-mentioned preceding creeper undercarriage includes being rotatablely installed in the swollen wheel II on preceding crawler belt wheel carrier, being rotatablely installed in preceding respectively
Crawler driving whell II on track wheel shaft, crawler belt II are paperwrapped on swollen wheel II and crawler driving whell II, and the lower end of crawler belt II is formed and ground
The active section of face contact, some pinch rollers II are rotatablely installed on preceding crawler belt wheel carrier, the lower end of pinch roller II and the active section of crawler belt II
Upper end be in contact, the medial extremity of crawler driving whell II is provided with sprocket wheel III, and the sprocket wheel III passes through chain and is driven with power set
Connection.
Above-mentioned rear wheel drive mechanism includes the chain wheel I for being installed on trailing wheel medial extremity, and the chain wheel I is filled by chain and power
Put drive connection.
Above-mentioned front-wheel is equal with the external diameter of trailing wheel or the external diameter difference of front-wheel and trailing wheel is less than or equal to 200mm.
The beneficial effects of the utility model are：When current crawler belt wheel carrier is located at vertical state with rear crawler belt wheel carrier, before two
Wheel and two trailing wheels are contacted with ground, and vehicle using motor can be made to be exercised on level land.Current crawler belt wheel carrier is located at water with rear crawler belt wheel carrier
During level state, the crawler belt II on crawler belt I and preceding creeper undercarriage on rear creeper undercarriage is contacted with ground or crawler belt
Ith, crawler belt II and trailing wheel and front-wheel contact with ground simultaneously, can now meet that stair climbing step travels.When after crawler travel
When mechanism is rotated upwardly to from the horizontal by certain angle, vehicle using motor can the platform such as speeling stairway in reverse travel direction
Rank.The trip of the elderly and disability personnel are facilitated, improves the quality of life of the elderly and disability personnel.Trailing wheel passes through trailing wheel
Drive mechanism driving rotation, it is driving wheel, and front-wheel is driven pulley, therefore it is turned to flexibly, while two trailing wheels are respectively by each
Its rotation is driven from independent drive mechanism, therefore further increases the flexibility of its traveling.Due to two trailing wheels and two
Front-wheel is each independently arranged respectively, therefore relative to the situation that axletree both sides installing wheel is utilized in traditional power-assisted bassinet structure, sheet
The wheelspan of vehicle using motor can further be widened, so that the walking stability of power-assisted chassis is further improved.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A-A profile structure diagram in Fig. 1；
In figure, after the front-wheel 4. of 1. vehicle frame, 2. trailing wheel 3. before crawler belt wheel carrier 5. after crawler belt wheel carrier 6. before track wheel shaft 7.
The crawler driving whell II 12. of 10. crawler driving whell of creeper undercarriage I 11. before creeper undercarriage 9. after track wheel shaft 8.
The worm gear II 20. of II 18. worm gear of swollen swollen wheel II 14. pinch roller, I 15. pinch roller, II 16. crawler belt, I 17. crawler belt of wheel I 13. I 19.
The bearing pin I of 26. front axle of chain wheel I 21. chain wheel II, 22. sprocket wheel, III 23. rear wheel arms, 24. front wheel arm, 25. hind axle 27.
28. the bearing pin VI of IV 33. bearing pin of pin shaft II 29. rear shock absorber, 30. front damper, 31. pin shaft III, 32. bearing pin V 34..
Embodiment
Below in conjunction with the accompanying drawings 1, accompanying drawing 2 is described further to the utility model.
A kind of vehicle using motor base apparatus, including：Vehicle frame 1, two front wheel arms being respectively arranged at left and right sides of the front end of vehicle frame 1
24th, be not arranged at two rear wheel arms 23 at left and right sides of the rear end of vehicle frame 1, be horizontally installed to the rear end of rear wheel arms 23 hind axle 25,
The front axle 26 of the front end of front wheel arm 24 is horizontally installed to, is rotatablely installed in the trailing wheel 2 on hind axle 25, is rotatablely installed in front axle
Front-wheel 3 on 26,6, two points of the preceding track wheel shaft 7 for being installed on the rear and front end of vehicle frame 1 and rear track wheel shaft are horizontally rotated respectively
The left and right sides of rear track wheel shaft 6 is not installed on and rear crawler belt wheel carrier 4 between two trailing wheels 2 and two are respectively arranged in
The left and right sides of preceding track wheel shaft 7 and the preceding crawler belt wheel carrier 5 between two front-wheels 3, rear crawler belt is installed on rear crawler belt wheel carrier 4
Walking mechanism 8, creeper undercarriage 9 before being provided with preceding crawler belt wheel carrier 5, when after crawler belt wheel carrier 4 be located at water with preceding crawler belt wheel carrier 5
During level state, bottom surface flush of the bottom surface of crawler belt I 16 less than the bottom surface of trailing wheel 2 or with trailing wheel 2 on rear creeper undercarriage 8,
Bottom surface of the bottom surface of crawler belt II 17 on preceding creeper undercarriage 9 less than front-wheel 3 or bottom surface flush with front-wheel 3, when after shoe
When band wheel carrier 4 is located at vertical state with preceding crawler belt wheel carrier 5, the bottom surface of crawler belt I 16 on rear creeper undercarriage 8 is higher than trailing wheel 2
Bottom surface, the bottom surface of the crawler belt II 17 on preceding creeper undercarriage 9 are higher than the bottom surface of front-wheel 3, and trailing wheel 2 passes through rear wheel drive mechanism
Driving rotation, is provided with worm gear I 18 on rear track wheel shaft 6, is provided with worm gear II 19 on preceding track wheel shaft 7, worm gear I 18 with
Worm gear II 19 is connected with worm drive mechanism respectively.When current crawler belt wheel carrier 5 is located at vertical state with rear crawler belt wheel carrier 4,
Two front-wheels 3 and two trailing wheels 2 are contacted with ground, and vehicle using motor can be made to be exercised on level land.Current crawler belt wheel carrier 5 and rear Athey wheel
When frame 4 is located at horizontality, the crawler belt II 17 on crawler belt I 16 and preceding creeper undercarriage 9 on rear creeper undercarriage 8
Contact or crawler belt I 16, crawler belt II 17 and trailing wheel 2 and front-wheel 3 while contacted with ground with ground, can now meet to climb building
Halfpace rank travels.When current creeper undercarriage 9 is rotated upwardly to from the horizontal by certain angle, vehicle using motor is in traveling of advancing
Direction can the step such as speeling stairway, same principle, when after creeper undercarriage 8 be rotated upwardly to from the horizontal by certain
During angle, vehicle using motor reverse travel direction can the step such as speeling stairway, realize positive direction and astern direction
Climb the function of step.The trip of the elderly and disability personnel are facilitated, improves the quality of life of the elderly and disability personnel.Afterwards
Wheel 2 is driven by rear wheel drive mechanism to be rotated, and it is driving wheel, and front-wheel 3 is driven pulley, therefore it is turned to flexibly, while two
Trailing wheel 2 drives its rotation by each independent drive mechanism respectively, therefore further increases the flexibility of its traveling.Due to two
Individual trailing wheel 2 is each independently arranged respectively with two front-wheels 3, therefore utilizes axletree both sides to install relative in traditional power-assisted bassinet structure
The situation of wheel, the wheelspan of this vehicle using motor can further be widened, so that the walking stability of power-assisted chassis is able into one
Step improves.
Further, rear wheel arms 23 are by the be hinged installation of bearing pin I 27 and vehicle frame 1, front wheel arm 24 by pin shaft II 28 with
The be hinged installation of vehicle frame 1, for the upper end of rear shock absorber 29 by bearing pin V 33 and the be hinged installation of vehicle frame 1, its lower end passes through pin shaft III 31
With the be hinged installation of rear wheel arms 23, for the upper end of front damper 30 by bearing pin VI 34 and the be hinged installation of vehicle frame 1, its lower end passes through bearing pin
IV 32 are hinged installation with front wheel arm 24.When during being travelled by front-wheel 3 and trailing wheel 2 because jolting to produce vibrations, front wheel arm
24 and rear wheel arms 23 low-angle reciprocating rotation is produced around vehicle frame 1 by pin shaft II 28 and bearing pin I 27 respectively, pass through simultaneously
Front damper 30 and rear shock absorber 29 absorb vibrations, so as to further increase the riding comfort of human pilot.
Creeper undercarriage 8 can be following structure afterwards, and it includes being rotatablely installed respectively in the swollen wheel on rear crawler belt wheel carrier 4
I 12, it is rotatablely installed in crawler driving whell I 10 on rear track wheel shaft 6, crawler belt I 16 is paperwrapped in swollen wheel I 12 and crawler driving whell
On I 10, the lower end of crawler belt I 16 forms the active section contacted with ground, and some pinch rollers I 14 are rotatablely installed in rear crawler belt wheel carrier 4
On, the lower end of pinch roller I 14 is in contact with the upper end of the active section of crawler belt I 16, and the medial extremity of crawler driving whell I 10 is provided with chain
II 21 are taken turns, chain wheel II 21 is connected by chain and power set.Power set pass through chain drive crawler driving whell I
10 rotate, and driving crawler belt I 16 is around the swollen rotation of wheel I 12, while pinch roller I 14 is acted on crawler belt I 16, plays support and makees
With making crawler belt I 16 be unlikely to deform with ground contacting part position, it is ensured that rear walking of the creeper undercarriage 8 during step is climbed is steady
It is qualitative.
Preceding creeper undercarriage 9 can be following structure, and it includes being rotatablely installed respectively in the swollen wheel on preceding crawler belt wheel carrier 5
II 13, it is rotatablely installed in crawler driving whell II 11 on preceding track wheel shaft 7, crawler belt II 17 is paperwrapped in swollen wheel II 13 and crawler belt and driven
On driving wheel II 11, the lower end of crawler belt II 17 forms the active section contacted with ground, and some pinch rollers II 15 are rotatablely installed in preceding crawler belt
On wheel carrier 5, the lower end of pinch roller II 5 is in contact with the upper end of the active section of crawler belt II 17, the medial extremity of crawler driving whell II 11 peace
Equipped with sprocket wheel III 22, sprocket wheel III 22 is connected by chain and power set.Power set are driven by chain drive crawler belt
Driving wheel II 11 rotates, and driving crawler belt II 17 is around the swollen rotation of wheel II 13, while pinch roller II 15 is acted on crawler belt II 17,
Play a supporting role, crawler belt II 17 is unlikely to deform with ground contacting part position, it is ensured that preceding creeper undercarriage 9 is climbing step mistake
Walking stability in journey.
Rear wheel drive mechanism includes the chain wheel I 20 for being installed on the medial extremity of trailing wheel 2, and chain wheel I 20 is filled by chain and power
Put drive connection.Power set rotate the driving for realizing trailing wheel 2 by chain drive sprocket wheel I 20, and two trailing wheels 2 separately drive,
Therefore the flexibility of the steering of vehicle using motor is further increased.
Further, front-wheel 3 is equal with the external diameter of trailing wheel 2 or the external diameter difference of front-wheel 3 and trailing wheel 2 is less than or equal to 200mm,
Because front-wheel 3 is identical or close with the external diameter of trailing wheel 2, therefore whole vehicle using motor walking is more steady.
Claims (6)
- A kind of 1. vehicle using motor base apparatus, it is characterised in that including：Vehicle frame（1）, be respectively arranged at vehicle frame（1）Front end or so two Two front wheel arms of side（24）, be not arranged at vehicle frame（1）Two rear wheel arms at left and right sides of rear end（23）, be horizontally installed to trailing wheel Arm（23）The hind axle of rear end（25）, be horizontally installed to front wheel arm（24）The front axle of front end（26）, be rotatablely installed in hind axle （25）On trailing wheel（2）, be rotatablely installed in front axle（26）On front-wheel（3）, horizontally rotate be installed on vehicle frame respectively（1）It is front and rear The preceding track wheel shaft at both ends（7）And rear track wheel shaft（6）, two be respectively arranged in rear track wheel shaft（6）The left and right sides and it is located at Two trailing wheels（2）Between rear crawler belt wheel carrier（4）And two be respectively arranged in preceding track wheel shaft（7）The left and right sides and positioned at two Individual front-wheel（3）Between preceding crawler belt wheel carrier（5）, the rear crawler belt wheel carrier（4）On rear creeper undercarriage is installed（8）, it is described Preceding crawler belt wheel carrier（5）On preceding creeper undercarriage is installed（9）, when after crawler belt wheel carrier（4）With preceding crawler belt wheel carrier（5）Positioned at level During state, rear creeper undercarriage（8）On crawler belt I（16）Bottom surface is less than trailing wheel（2）Bottom surface or and trailing wheel（2）Bottom surface phase Concordantly, preceding creeper undercarriage（9）On crawler belt II（17）Bottom surface be less than front-wheel（3）Bottom surface or and front-wheel（3）Bottom surface Flush, when after crawler belt wheel carrier（4）With preceding crawler belt wheel carrier（5）During positioned at vertical state, rear creeper undercarriage（8）On crawler belt Ⅰ（16）Bottom surface is higher than trailing wheel（2）Bottom surface, preceding creeper undercarriage（9）On crawler belt II（17）Bottom surface be higher than front-wheel（3）'s Bottom surface, the trailing wheel（2）Driven and rotated by rear wheel drive mechanism, the rear track wheel shaft（6）On be provided with worm gear I（18）, The preceding track wheel shaft（7）On be provided with worm gear II（19）, the worm gear I（18）With worm gear II（19）Respectively with worm drive machine Structure is connected.
- 2. vehicle using motor base apparatus according to claim 1, it is characterised in that：The rear wheel arms（23）Pass through bearing pin I （27）With vehicle frame（1）Be hinged installation, the front wheel arm（24）Pass through pin shaft II（28）With vehicle frame（1）Be hinged installation, rear shock absorber （29）Upper end passes through bearing pin V（33）With vehicle frame（1）Be hinged installation, its lower end passes through pin shaft III（31）With rear wheel arms（23）It is be hinged Installation, front damper（30）Upper end passes through bearing pin VI（34）With vehicle frame（1）Be hinged installation, its lower end passes through bearing pin IV（32）With it is preceding Wheel arm（24）Be hinged installation.
- 3. vehicle using motor base apparatus according to claim 1, it is characterised in that：Creeper undercarriage (8) includes after described It is rotatablely installed respectively in rear crawler belt wheel carrier（4）On swollen wheel I（12）, be rotatablely installed in rear track wheel shaft（6）Upper crawler driving whell I （10）, crawler belt I（16）It is paperwrapped in swollen wheel I（12）And crawler driving whell I（10）On, crawler belt I（16）Lower end forms and contacted with ground Active section, some pinch rollers I（14）It is rotatablely installed in rear crawler belt wheel carrier（4）On, pinch roller I（14）Lower end and crawler belt I（16）'s The upper end of active section is in contact, crawler driving whell I（10）Medial extremity is provided with chain wheel II（21）, the chain wheel II（21）Pass through chain Bar is connected with power set.
- 4. vehicle using motor base apparatus according to claim 1, it is characterised in that：The preceding creeper undercarriage（9）Including It is rotatablely installed respectively in preceding crawler belt wheel carrier（5）On swollen wheel II（13）, be rotatablely installed in preceding track wheel shaft（7）Upper crawler driving whell Ⅱ（11）, crawler belt II（17）It is paperwrapped in swollen wheel II（13）And crawler driving whell II（11）On, crawler belt II（17）Lower end is formed and ground The active section of face contact, some pinch rollers II（15）It is rotatablely installed in preceding crawler belt wheel carrier（5）On, pinch roller II（15）Lower end and crawler belt Ⅱ（17）The upper end of active section be in contact, crawler driving whell II（11）Medial extremity is provided with sprocket wheel III（22）, the sprocket wheel III （22）It is connected by chain and power set.
- 5. vehicle using motor base apparatus according to claim 1, it is characterised in that：The rear wheel drive mechanism includes being installed on Trailing wheel（2）The chain wheel I of medial extremity（20）, the chain wheel I（20）It is connected by chain and power set.
- 6. vehicle using motor base apparatus as claimed in any of claims 1 to 5, it is characterised in that：The front-wheel（3）With Trailing wheel（2）External diameter is equal or front-wheel（3）With trailing wheel（2）External diameter difference be less than or equal to 200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720655297.4U CN206781808U (en) | 2017-06-07 | 2017-06-07 | A kind of vehicle using motor base apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720655297.4U CN206781808U (en) | 2017-06-07 | 2017-06-07 | A kind of vehicle using motor base apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206781808U true CN206781808U (en) | 2017-12-22 |
Family
ID=60716169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720655297.4U Active CN206781808U (en) | 2017-06-07 | 2017-06-07 | A kind of vehicle using motor base apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206781808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110279529A (en) * | 2019-08-01 | 2019-09-27 | 上海电力大学 | Stair-climbing wheelchair companion device for helping the old and the disabled |
| CN115107896A (en) * | 2022-08-09 | 2022-09-27 | 浙江中辰城市应急服务管理有限公司 | Transmission device of stair climbing robot |
-
2017
- 2017-06-07 CN CN201720655297.4U patent/CN206781808U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110279529A (en) * | 2019-08-01 | 2019-09-27 | 上海电力大学 | Stair-climbing wheelchair companion device for helping the old and the disabled |
| CN115107896A (en) * | 2022-08-09 | 2022-09-27 | 浙江中辰城市应急服务管理有限公司 | Transmission device of stair climbing robot |
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