CN103770756A - Automobile capable of turning at small radius - Google Patents
Automobile capable of turning at small radius Download PDFInfo
- Publication number
- CN103770756A CN103770756A CN201410029306.XA CN201410029306A CN103770756A CN 103770756 A CN103770756 A CN 103770756A CN 201410029306 A CN201410029306 A CN 201410029306A CN 103770756 A CN103770756 A CN 103770756A
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- China
- Prior art keywords
- automobile
- reversing arrangement
- castor
- minor
- steering wheel
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Abstract
The invention discloses an automobile capable of turning at a small radius. The automobile comprises an automobile chassis, a cab and front and back wheels; a steering wheel assembly is arranged in the cab; the tail end of the steering wheel assembly is connected with a quick reversing device; the quick reversing device is connected with a steering gear and a connecting shaft respectively, so that the connecting shaft is disconnected from or connected with the steering wheel assembly; the middle of the automobile chassis is provided with a reversing device, one end of the reversing device is connected with the other end of the connecting shaft, and the other end of the reversing device is connected with a rotary connecting piece; two ends of the rotary connecting piece are hinged to a running wheel connecting rod and a telescoping mechanism respectively; the other end of the telescoping mechanism is fixedly connected with the middle of the running wheel connecting rod; the lower end of the running wheel connecting rod is provided with a running wheel. The automobile can turn at the small radius, steer more flexibly and meet the requirement of a user for turning at the small radius.
Description
Technical field
The present invention relates to a kind of automobile, specifically a kind of automobile of realizing small radii turning.
Background technology
Along with economic fast development, the quantity of private car also increases rapidly, and congestion in road phenomenon becomes a problem demanding prompt solution of puzzlement people trip.At present automobile is mainly the front and back wheel interlock operation of turning in the time turning, the required turn radius of this turning mode is larger, the in the situation that poor or road being narrow in some road conditions, turn very difficult, turn around and can delay for a long time, also may scratch car traffic accident even occurs.Therefore, lack at present a kind of automobile that facilitates small radii to turn.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of automobile that can minor-circle turn, allows the more maneuverability that turns to of automobile.
The present invention solves the problems of the technologies described above with following technical scheme:
A kind of automobile that can minor-circle turn of the present invention, comprise car chassis 8, operator's compartment and front and back wheel, steering wheel assembly 1 is installed in operator's compartment, the end of steering wheel assembly 1 connects quick reversing arrangement, reversing arrangement is connected with deflector 3 and adapter shaft 13 respectively fast, makes to realize and disconnecting or coupled condition between adapter shaft 13 and steering wheel assembly 1; The middle part of car chassis 8 is provided with reversing arrangement, one end of reversing arrangement is connected with the other end of adapter shaft 13, the other end of reversing arrangement connects rotary connector 11, the two ends of rotary connector 11 are hinged castor pipe link 6 and telescoping mechanism respectively, the other end of telescoping mechanism is fixedly connected with castor pipe link 6, and the lower end of castor pipe link 6 is provided with castor 7.
The upper end of described castor pipe link 6 is fixedly connected with postive stop baffle 5, rotates to certain angle for restraint wheel 7.
Described telescoping mechanism is hydraulic actuating cylinder 10.
Described reversing arrangement is commutating tooth wheels 12.
Described quick reversing arrangement is the commutating tooth wheels 2 with power-transfer clutch.
Automobile of the present invention can be realized small radii and turn, and turns to more maneuverability, can meet the demand of the little turning of people's needs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automobile that the present invention can minor-circle turn.
Fig. 2 is the schematic top plan view of Fig. 1.
In figure: 1-steering wheel assembly, the commutating tooth wheels of 2-with power-transfer clutch, 3-deflector, 4-front vehicle wheel, 5-postive stop baffle, 6-castor pipe link, 7-castor, 8-car chassis, 9-rear wheel, 10-hydraulic actuating cylinder, 11-rotary connector, 12-commutating tooth wheels, 13-adapter shaft, 14-control panel.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As depicted in figs. 1 and 2, automobile of the present invention comprises car chassis 8, operator's compartment and front vehicle wheel 4 and rear wheel 9, steering wheel assembly 1 and control panel 14 are installed in operator's compartment, the commutating tooth wheels 2 of the end connecting band power-transfer clutch of steering wheel assembly 1, commutating tooth wheels 2 with power-transfer clutch are connected with deflector 3 and adapter shaft 13 respectively, can realize adapter shaft 13 form and disconnect or coupled condition with steering wheel assembly 1 by the commutating tooth wheels 2 with power-transfer clutch, the middle part of car chassis 8 is provided with commutating tooth wheels 12, the input end of commutating tooth wheels 12 is connected with the other end of adapter shaft 13, the mouth of commutating tooth wheels 12 connects rotary connector 11, one end of rotary connector 11 connects castor pipe link 6 by articulated manner, the other end is installed hydraulic actuating cylinder 10 by articulated manner, the expansion link of hydraulic actuating cylinder 10 is fixedly connected with castor pipe link 6, the lower end of castor pipe link 6 is provided with castor 7, the upper end of castor pipe link 6 is fixedly connected with postive stop baffle 5, in the time that castor pipe link 6 rotates to certain angle, touch postive stop baffle 5, its rotation is stopped, thereby prevent 6 rotations of castor pipe link excessively.
Principle of work of the present invention:
1. in the time of needs minor-circle turn, first stop.Then extend by the corresponding button control hydraulic actuating cylinder 10 in control panel 14, push castor pipe link 6 downwards, castor 7 is landed, and jack-up front vehicle wheel 4,9 three wheels of castor 7 and rear wheel are landed; And then by the commutating tooth wheels 2 of the corresponding button control band power-transfer clutch in control panel 14, adapter shaft 13 and steering wheel assembly 1 are become to coupled condition from off-state, make adapter shaft 13 form and be connected with steering wheel assembly 1; Rotation direction disc assembly 1 rotates adapter shaft 13, and commutating tooth wheels 12 rotate thereupon, and rotary connector 11 is rotated, and castor 7 also rotates thereupon simultaneously, thereby realizes small radius steering.
2. switch and normally travel: first by the commutating tooth wheels 2 of the corresponding button control band power-transfer clutch in control panel 14, adapter shaft 13 and steering wheel assembly 1 are become to off-state from coupled condition, and control hydraulic actuating cylinder 10 and shrink and make castor 7 regain built on stilts, make to be landed by the front vehicle wheel 4 of jack-up, realize and normally travelling.
The hydraulic actuating cylinder 10 that the present invention adopts can be also electric pushrod or other telescoping mechanisms.
The touchdown point of the castor 7 of automobile of the present invention than hour wheel that normally travels ground level slightly low, be convenient to prop non-driving wheel; The installation site of castor 7 is optional position between automobile emphasis and non-driving wheel.
The commutating tooth wheels 2 with power-transfer clutch that the present invention adopts also can be other quick reversing arrangements.
The commutating tooth wheels 12 that the present invention adopts can be also other reversing arrangements, as long as can realize rotation commutation.
The control that the present invention turns to castor 7 can also directly be undertaken by electricity or hydraulic pressure.
Claims (5)
- One kind can minor-circle turn automobile, comprise car chassis (8), operator's compartment and front and back wheel, steering wheel assembly (1) is installed in operator's compartment, it is characterized in that, the end of steering wheel assembly (1) connects quick reversing arrangement, reversing arrangement is connected with deflector (3) and adapter shaft (13) respectively fast, makes to realize and disconnecting or coupled condition between adapter shaft (13) and steering wheel assembly (1); The middle part of car chassis (8) is provided with reversing arrangement, one end of reversing arrangement is connected with the other end of adapter shaft (13), the other end of reversing arrangement connects rotary connector (11), the two ends of rotary connector (11) are hinged castor pipe link (6) and telescoping mechanism respectively, the other end of telescoping mechanism is fixedly connected with castor pipe link (6), and the lower end of castor pipe link (6) is provided with castor (7).
- 2. automobile that according to claim 1 can minor-circle turn, is characterized in that, the upper end of described castor pipe link (6) is fixedly connected with postive stop baffle (5), rotates to certain angle for restraint wheel (7).
- 3. automobile that according to claim 1 can minor-circle turn, is characterized in that, described telescoping mechanism is hydraulic actuating cylinder (10).
- 4. automobile that according to claim 1 can minor-circle turn, is characterized in that, described reversing arrangement is commutating tooth wheels (12).
- 5. automobile that according to claim 1 can minor-circle turn, is characterized in that, described quick reversing arrangement is the commutating tooth wheels (2) with power-transfer clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410029306.XA CN103770756A (en) | 2014-01-22 | 2014-01-22 | Automobile capable of turning at small radius |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410029306.XA CN103770756A (en) | 2014-01-22 | 2014-01-22 | Automobile capable of turning at small radius |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103770756A true CN103770756A (en) | 2014-05-07 |
Family
ID=50563659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410029306.XA Pending CN103770756A (en) | 2014-01-22 | 2014-01-22 | Automobile capable of turning at small radius |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103770756A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527618A (en) * | 2014-12-10 | 2015-04-22 | 盐城工学院 | Parking translation mechanism |
| CN106314390A (en) * | 2016-08-25 | 2017-01-11 | 李永国 | Steering device of tractor |
| CN107745703A (en) * | 2017-11-01 | 2018-03-02 | 周红军 | A kind of new automobile transfer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985001921A1 (en) * | 1983-11-03 | 1985-05-09 | Schnayer, Sharon, Pelzel | Lifting and maneuvering device for motor vehicles |
| US5738376A (en) * | 1994-10-27 | 1998-04-14 | Marom; Itshak | Automobile parking aid mechanism |
| DE202006003805U1 (en) * | 2006-03-10 | 2006-05-24 | Siemon, Hubert | Hydraulically operated drawbar jack castor wheel device for motor vehicle-trailer, has drawbar jack castor wheel driven by hydraulic cylinder that is provided with hand-operated hydraulic pump, where cylinder is fastened at carrier |
| CN201721433U (en) * | 2010-07-27 | 2011-01-26 | 王彦伟 | Automobile short-distance rapid turning device |
| CN202987099U (en) * | 2012-12-14 | 2013-06-12 | 镇江市高等专科学校 | Automobile auxiliary wheel parking device |
| CN203186322U (en) * | 2013-03-06 | 2013-09-11 | 任杰 | Zero-radius steering device |
-
2014
- 2014-01-22 CN CN201410029306.XA patent/CN103770756A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985001921A1 (en) * | 1983-11-03 | 1985-05-09 | Schnayer, Sharon, Pelzel | Lifting and maneuvering device for motor vehicles |
| US5738376A (en) * | 1994-10-27 | 1998-04-14 | Marom; Itshak | Automobile parking aid mechanism |
| DE202006003805U1 (en) * | 2006-03-10 | 2006-05-24 | Siemon, Hubert | Hydraulically operated drawbar jack castor wheel device for motor vehicle-trailer, has drawbar jack castor wheel driven by hydraulic cylinder that is provided with hand-operated hydraulic pump, where cylinder is fastened at carrier |
| CN201721433U (en) * | 2010-07-27 | 2011-01-26 | 王彦伟 | Automobile short-distance rapid turning device |
| CN202987099U (en) * | 2012-12-14 | 2013-06-12 | 镇江市高等专科学校 | Automobile auxiliary wheel parking device |
| CN203186322U (en) * | 2013-03-06 | 2013-09-11 | 任杰 | Zero-radius steering device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527618A (en) * | 2014-12-10 | 2015-04-22 | 盐城工学院 | Parking translation mechanism |
| CN106314390A (en) * | 2016-08-25 | 2017-01-11 | 李永国 | Steering device of tractor |
| CN107745703A (en) * | 2017-11-01 | 2018-03-02 | 周红军 | A kind of new automobile transfer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140507 |