CN104443007A - Automobile steering device - Google Patents
Automobile steering device Download PDFInfo
- Publication number
- CN104443007A CN104443007A CN201410547140.0A CN201410547140A CN104443007A CN 104443007 A CN104443007 A CN 104443007A CN 201410547140 A CN201410547140 A CN 201410547140A CN 104443007 A CN104443007 A CN 104443007A
- Authority
- CN
- China
- Prior art keywords
- roller
- gear
- rotating disk
- worm
- automobile
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S13/00—Vehicle-manoeuvring devices separate from the vehicle
- B60S13/02—Turntables; Traversers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention relates to an automobile steering device to solve the problem that an automobile can not make a turn or turn around in narrow and cramped space. The automobile steering device comprises a rotary table capable of being rotationally installed on the ground, and a plurality of roller couples for bearing automobile wheels are evenly arranged on the rotary table in the circumferential direction; according to each roller couple, the roller close to the center of the rotary table is an inner roller, the roller close to the edge of the rotary table is an outer roller, and the inner roller and the outer roller are each provided with a corresponding locking device; a worm is arranged below each roller couple and parallel to the roller couple, one end of each outer roller is connected with a clutch, the other end of each clutch is connected with the corresponding worm through belt transmission or gear transmission, the outer side of each worm is correspondingly provided with a worm gear, each rotating gear is connected to the portion below the corresponding worm gear through a ratchet, and each inner gear ring meshed with one rotating gear is fixedly arranged on the ground and arranged coaxial with the rotary table. In-situ steering is completed by means of the own power of the automobile, it is unnecessary to arrange an extra rotating power source, and the automobile steering device can be used for areas with the insufficient parking space to increase the use ratio of the parking space and can be used at narrow and cramped positions for in-situ turning and steering of the automobile.
Description
Technical field
The present invention relates to automobile steering assistant device, particularly a kind of auto steerer.
Background technology
Along with the development of society, popularizing of private car, car owning amount constantly rises per capita, cause car parking more and more nervous, and parking area etc. is parked concentrated place, the space supplying motor turning, turn around must be set at the turning in every a slice berth and the position of the end, decrease the degree of utilization of parking in space so virtually.And for some narrow narrow spaces, automobile turning, action of turning around have been difficult to, need to move around repeatedly, for some fresh driveies, automobile card even can have been caused cannot to move in corners.
Summary of the invention
The object of the invention is to need reserve the larger space supplying motor turning, turn around for parking area etc., affect parking space degree of utilization, the problem of some narrow narrow space automobile turning difficulty, provides one to utilize the power of automobile own, the car assisted steering hardware in narrow narrow space.
The technical solution adopted for the present invention to solve the technical problems is: a kind of auto steerer, comprise and be rotatably arranged on ground top rotary table, rotating disk is along the circumferential direction evenly provided with the pair roller of some groups of bearing automobile wheels, often near center of turntable in group pair roller is interior roller, near disk edge is outer roller, interior roller and outer roller are equipped with corresponding Locking Device, often organize below pair roller and be equipped with the worm screw parallel with pair roller, one end of outer roller connects power-transfer clutch, power-transfer clutch opposite side is by belt-driving or gear transmission connecting worm, outside worm screw, correspondence is provided with worm gear, arm revolving gear is connected with by ratchet below worm gear, ground is fixedly installed the internally toothed annulus engaged with arm revolving gear, internally toothed annulus and rotating disk are coaxially arranged.The angle that rotating disk need turn to according to automobile arranges pair roller, be generally each 90 degree arrange one group or 180 degree arrange one group, complete left and right respectively and turn and the action of turning around.Rotating disk can be arranged on parking area, the turning of ship deck, position of turning around.The equal locking of each pair roller of initial condition rotating disk, present automobile mostly is f-w-d, and automobile enters rotating disk on rear side of rotating disk, until front-wheel falls into the pair roller on front side of rotating disk.For forerunner's automobile, outer roller is the master roller that vehicle front drives, interior roller is auxiliary roller, and unclamp lockable mechanism, outer roller connects power-transfer clutch, power-transfer clutch drives worm screw to rotate, worm screw drives worm gear to carry out deceleration transmission, and worm gear drives arm revolving gear to rotate by ratchet, and arm revolving gear engages with internally toothed annulus, therefore arm revolving gear moves in a circle along internally toothed annulus, drives dial rotation.In rotation process, the arm revolving gear below the pair roller of other positions freely rotates, and cuts off power reverse transmission by ratchet, avoids causing worm and gear to damage from worm gear input power.When rotating the angle preset, such as left and right turn is 90 degree, turn around to be 180 degree, outer roller and power-transfer clutch disconnect, automotive wheel drives pair roller idle running, and after automobile touches on the brake braking, outer roller and interior roller stop operating and simultaneously locking, automobile can roll away from, avoids locking suddenly to cause at chaufeur without the preshoot suddenly of automobile under preparation.Now, follow-up vehicle can repeat above-mentioned action and use rotating disk to turn to, rotating disk arranges according to steering angle and organizes pair roller more, and two automobiles uses rotating disk without the need to carrying out extra adjustment continuously, and next group pair roller of circumferencial direction can directly for next automobile.
As preferably, be respectively equipped with slipper outside the inner side of described interior roller and outer roller, slipper is scalable to be arranged on rotating disk.Slipper is Locking Device, provides the locking of interior roller and outer roller.
As preferably, the ground below described rotating disk is coaxially provided with cannelure with rotating disk, described worm screw, worm gear, arm revolving gear are arranged on dial rotation in cannelure, and described internally toothed annulus is arranged on cannelure sidewall.
As preferably, by plain thrust bearing support rotating below in the middle part of described rotating disk.
As preferably, between the below of described disk edge and ground, be provided with roller or ball.When avoiding automobile to pass in and out, rotating disk is subject to that one-sided pressure is excessive causes skew.
As preferably, described worm screw, worm gear, arm revolving gear are arranged on rotating disk on the support of downward-extension.
As preferably, described pair roller arranges one group every 90 degree or 180 degree on rotating disk.
The present invention utilizes the power of automobile itself to complete pivot stud, arranges rotational power source, may be used for the region of parking space anxiety without the need to extra, improves space and to park degree of utilization and some narrow narrow positions, turn around and turn to for automobile in-place.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present invention.
Fig. 2 is A place structural representation in Fig. 1 of the present invention.
Fig. 3 is cross-sectional side schematic diagram of the present invention.
Fig. 4 is B place structural representation in Fig. 3 of the present invention.
In figure: 1, rotating disk, 2, ground, 3, pair roller, 4, interior roller, 5, outer roller, 6, slipper, 7, power-transfer clutch, 8, belt pulley, 9, automobile, 10, plain thrust bearing, 11, cannelure, 12, ball, 13, worm screw, 14, worm gear, 15, ratchet, 16, arm revolving gear, 17, internally toothed annulus.
Detailed description of the invention
Below by specific embodiment, also the present invention is further described by reference to the accompanying drawings.
Embodiment: a kind of auto steerer, as shown in Figure 1,3.This device comprises the rotating disk 1 be rotatably arranged on ground 2.Cannelure 11 has been dug with rotating disk 1 coaxial rings in ground 2 below rotating disk.Top, ground inside cannelure 11 is provided with supporting wheel and the plain thrust bearing 10 rotated, and the ground outside cannelure has the step adapting to rotating disk thickness, makes that disk upper surface and ground are concordant docks.Ball 12 supplemental support and rotation is provided with between the edge of disk lower surface and ground.
As shown in Figure 1, rotating disk is along the circumferential direction provided with four groups of pair rollers 3 every 90 degree, often organizes pair roller 3 and comprise the interior roller 4 near center of turntable and the outer roller 5 near disk edge.As shown in Figure 2, one end of outer roller 5 is connected with power-transfer clutch 7, and the outside of power-transfer clutch is provided with belt pulley 8, and be respectively equipped with slipper 6 in the lower inside of interior roller and the outer lower portion of outer roller, slipper telescopically is installed on rotating disk.
Be arranged with worm screw 13 in parallel in the below and pair roller of often organizing pair roller, as shown in Figure 4, in the present embodiment, worm screw is arranged on the below of outer roller.The end of worm screw is by belt pulley 8 transmission outside forward belt and outer roller end power-transfer clutch, engaging worm wheel 14 outside worm screw 13, arm revolving gear 16 is coaxially connected with by ratchet 15 below worm gear 14, be provided with the internally toothed annulus 17 engaged with arm revolving gear at groove external groove sidevall of remodeling, arm revolving gear can revolve round the sun along internally toothed annulus.Worm screw, worm gear, arm revolving gear are arranged on rotating disk on the support of downward-extension, and support, also as the effect of guar plate, stops the stuck gear of foreign material.
As shown in Figure 3, under mode of operation, only wherein one group of pair roller drives rotation by vehicle front, thus drives arm revolving gear to rotate by power-transfer clutch, belt pulley, worm screw, worm gear.The arm revolving gear that other three groups of pair rollers are corresponding is passive rotation, and ratchet can eliminate arm revolving gear upwards reverse drive.
Present automobile mostly is f-w-d, and automobile enters rotating disk on rear side of rotating disk, until front-wheel falls into the pair roller on front side of rotating disk.For forerunner's automobile, outer roller is the master roller that vehicle front drives, interior roller is auxiliary roller, and unclamp lockable mechanism, outer roller connects power-transfer clutch, power-transfer clutch drives worm screw to rotate, worm screw drives worm gear to carry out deceleration transmission, and worm gear drives arm revolving gear to rotate by ratchet, and arm revolving gear engages with internally toothed annulus, therefore arm revolving gear moves in a circle along internally toothed annulus, drives dial rotation.In rotation process, the arm revolving gear below the pair roller of other positions freely rotates, and cuts off power reverse transmission by ratchet, avoids causing worm and gear to damage from worm gear input power.When rotating the angle preset, such as left and right turn is 90 degree, turn around to be 180 degree, outer roller and power-transfer clutch disconnect, automotive wheel drives pair roller idle running, and after automobile touches on the brake braking, outer roller and interior roller stop operating and simultaneously locking, automobile can roll away from, avoids locking suddenly to cause at chaufeur without the preshoot suddenly of automobile under preparation.Now, follow-up vehicle can repeat above-mentioned action and use rotating disk to turn to, rotating disk arranges according to steering angle and organizes pair roller more, and many automobiles use rotating disk without the need to carrying out extra adjustment continuously, and next group pair roller of circumferencial direction can directly for next automobile.
Claims (7)
1. an auto steerer, it is characterized in that: comprise and be rotatably arranged on ground top rotary table, rotating disk is along the circumferential direction evenly provided with the pair roller of some groups of bearing automobile wheels, often near center of turntable in group pair roller is interior roller, near disk edge is outer roller, interior roller and outer roller are equipped with corresponding Locking Device, often organize below pair roller and be equipped with the worm screw parallel with pair roller, one end of outer roller connects power-transfer clutch, power-transfer clutch opposite side is by belt-driving or gear transmission connecting worm, outside worm screw, correspondence is provided with worm gear, arm revolving gear is connected with by ratchet below worm gear, ground is fixedly installed the internally toothed annulus engaged with arm revolving gear, internally toothed annulus and rotating disk are coaxially arranged.
2. a kind of auto steerer according to claim 1, is characterized in that: be respectively equipped with slipper outside the inner side of described interior roller and outer roller, and slipper is scalable to be arranged on rotating disk.
3. a kind of auto steerer according to claim 1, it is characterized in that: the ground below described rotating disk is coaxially provided with cannelure with rotating disk, described worm screw, worm gear, arm revolving gear are arranged on dial rotation in cannelure, and described internally toothed annulus is arranged on cannelure sidewall.
4. a kind of auto steerer according to claim 1 or 2 or 3, is characterized in that: in the middle part of described rotating disk, below is by plain thrust bearing support rotating.
5. a kind of auto steerer according to claim 1 or 2 or 3, is characterized in that: be provided with roller or ball between the below of described disk edge and ground.
6. a kind of auto steerer according to claim 1 or 2 or 3, is characterized in that: described worm screw, worm gear, arm revolving gear are arranged on rotating disk on the support of downward-extension.
7. a kind of auto steerer according to claim 1 or 2 or 3, is characterized in that: described pair roller arranges one group every 90 degree or 180 degree on rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410547140.0A CN104443007B (en) | 2014-10-16 | 2014-10-16 | Automobile steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410547140.0A CN104443007B (en) | 2014-10-16 | 2014-10-16 | Automobile steering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104443007A true CN104443007A (en) | 2015-03-25 |
| CN104443007B CN104443007B (en) | 2017-01-11 |
Family
ID=52889959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410547140.0A Active CN104443007B (en) | 2014-10-16 | 2014-10-16 | Automobile steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104443007B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3695182A (en) * | 1969-08-08 | 1972-10-03 | Max Ernst | Turntable for toy and model railroads |
| CN2936857Y (en) * | 2006-08-15 | 2007-08-22 | 颜国庆 | Road cross turntable for vehicle |
| CN102529910A (en) * | 2012-01-19 | 2012-07-04 | 龙云 | Automobile steering-wheel |
| CN202827529U (en) * | 2012-09-07 | 2013-03-27 | 江亘 | Automobile pivot steering device with independent dynamic |
| CN203681521U (en) * | 2014-01-22 | 2014-07-02 | 王成玉 | Automobile in-situ rotating system |
-
2014
- 2014-10-16 CN CN201410547140.0A patent/CN104443007B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3695182A (en) * | 1969-08-08 | 1972-10-03 | Max Ernst | Turntable for toy and model railroads |
| CN2936857Y (en) * | 2006-08-15 | 2007-08-22 | 颜国庆 | Road cross turntable for vehicle |
| CN102529910A (en) * | 2012-01-19 | 2012-07-04 | 龙云 | Automobile steering-wheel |
| CN202827529U (en) * | 2012-09-07 | 2013-03-27 | 江亘 | Automobile pivot steering device with independent dynamic |
| CN203681521U (en) * | 2014-01-22 | 2014-07-02 | 王成玉 | Automobile in-situ rotating system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104443007B (en) | 2017-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205220365U (en) | But pirouette is to car that can transversely travel | |
| CN103935423B (en) | Rack-and-pinion boosted vehicle lifting self-lock support | |
| JP6876707B2 (en) | Powered wheels and disc type omnidirectional power steering system | |
| CN105415874B (en) | One kind printing process line | |
| CN104369724B (en) | A kind of front and back wheel drives switchable auto steerer | |
| CN105882453B (en) | A kind of driving structure of electric vehicle and type of drive | |
| CN105667576B (en) | A kind of steering mechanism of electric car | |
| CN106427398B (en) | Can omnibearing movable omni-directional wheel | |
| CN104443007A (en) | Automobile steering device | |
| CN205615357U (en) | Electric motor car drive structure | |
| CN104401456A (en) | Board car steering device capable of switching driving of front wheels and rear wheels of roll-on roll-off ship deck | |
| CN202541500U (en) | Turn-around steering plate of automobile | |
| CN207794735U (en) | Circular ring shape parking systems | |
| CN104443285A (en) | Automobile steering device for ro-ro ship deck | |
| CN213951231U (en) | Leather sheath heating and laminating device for refitting automobile steering wheel | |
| CN205441987U (en) | Glass loads and unloads car | |
| CN111098718B (en) | Electric vehicle | |
| CN204895564U (en) | Can realize that pirouette is to dilly drive mechanism who transversely passes in and out parking stall | |
| CN208134427U (en) | A kind of steering wheel device | |
| CN209366257U (en) | A kind of automobile omnibearing automated parking system | |
| CN201261455Y (en) | Flying saucer type car backing disk | |
| KR20160051131A (en) | Steering apparatus for an automobile | |
| KR20160051125A (en) | Steering apparatus for an automobile | |
| CN105729284A (en) | Shaft part polishing mechanism with high safety and use method of shaft part polishing mechanism | |
| JP4422267B2 (en) | Vehicle tread changing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |