CN101342897B - Drive device of automobile - Google Patents
Drive device of automobile Download PDFInfo
- Publication number
- CN101342897B CN101342897B CN 200810196211 CN200810196211A CN101342897B CN 101342897 B CN101342897 B CN 101342897B CN 200810196211 CN200810196211 CN 200810196211 CN 200810196211 A CN200810196211 A CN 200810196211A CN 101342897 B CN101342897 B CN 101342897B
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- Prior art keywords
- hydraulic cylinder
- lifting hydraulic
- fixed panel
- axis hole
- shell
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Abstract
The invention relates to a car drive device, which consists of a fixed panel, a lifting mechanism which can be arranged on the fixed panel in a rotating way, a steering mechanism arranged on the fixed panel and used to drive the lifting mechanism to rotate corresponding with the fixed panel, a power plant arranged on the lifting component of the lifting mechanism, and a driving wheel arranged on the power plant. The invention has simple structure, is flexible and light, and the operation is easy; the invention is capable of achieving horizontal, oblique transferring and turning around in situ after the car is lifted, and solves the problems of U-turn and reversing of the car in a narrow space. At the same time, the device also is also convenient for the maintenance of the car or the replacement of tires.
Description
Technical field
The present invention relates to a kind of actuating device of automobile, is that a kind of being mainly used in drives that automobile is walked crosswise, the auxiliary drive of oblique, cast specifically.
Background technology
Along with the development of society, the raising of people's living standard more and more enters in the ordinary common people family now as the automobile of walking-replacing tool.But along with increasing sharply of automobile quantity, caused parking stall day to be becoming tight, often made the automobile parking front and back be close to, wanted to park in narrow and small place or reverse end for end, by no means easy.Sometimes careless slightly, will scratch, accident such as collision, bring no small economical burden to chaufeur.At this phenomenon, the someone has designed some and has made the device that automobile can be traversing, but these install not only complex structure, cost height, and function singleness, can only be traversing, and can not diagonal and cast.
Technical matters to be solved by this invention is to overcome above-mentioned the deficiencies in the prior art, provides a kind of and makes that automobile is traversing, the actuating device of diagonal and cast.
The technical solution adopted in the present invention is: a kind of automotive proplsion, it comprise fixed panel, can rotate be arranged on lifting mechanism on the described fixed panel, be arranged on the described fixed panel and be used to drive described lifting mechanism relative to steering hardware that described fixed panel rotates, be arranged on engine installation on the Lift Part of described lifting mechanism, be arranged on the drive wheel on the described engine installation.
Described lifting mechanism comprises lifting hydraulic cylinder, and described lifting hydraulic cylinder is movably arranged in the axis hole of offering on the described fixed panel, is provided with locating part between the top surface of described lifting hydraulic cylinder and described axis hole and the top surface.
The top of the shell of described lifting hydraulic cylinder is fixed with the shelves ring, and described shelves ring leans with the top surface of described axis hole; The bottom of the shell of described lifting hydraulic cylinder is provided with end ring, and the lower surface of described end ring and described axis hole leans.
Be provided with clutch shaft bearing between the open top of described axis hole and the shell of described lifting hydraulic cylinder, be provided with second bearing between the bottom opening of described axis hole and the shell of described lifting hydraulic cylinder, also be provided with third axle in the described end ring and hold.
The taper of the piston rod of described lifting hydraulic cylinder is provided with the engine installation mount pad, and described engine installation is arranged in the described engine installation mount pad.
On the shell that described steering hardware comprises the hydraulic steering cylinder that is arranged on the described fixed panel, be arranged on described lifting hydraulic cylinder and the deflecting bar that is connected with the flexible piston rod of described hydraulic steering cylinder.
The present invention compared with prior art, its advantage is: the present invention is simple in structure, lightly flexible, easy to operate, after the jacking automobile, can realize functions such as traversing, the diagonal of automobile and cast, solved that automobile reverses end for end to turn to and the difficult problem of the reversing of parking in narrow space.The maintenance of vehicle or changing the outfit of tire also are convenient in the employing of this device simultaneously.
Description of drawings
Fig. 1 is the structural representation of actuating device of the present invention;
Fig. 2 is that the master of the actuating device shown in Fig. 1 looks part sectional view;
Fig. 3 is the structural representation of the lifting hydraulic cylinder shown in Fig. 1;
Fig. 4 is that actuating device shown in Figure 1 is installed in the application principle figure on the car chassis;
Fig. 5 is that application principle figure shown in Figure 4 is in the constitution diagram of actuating device with car chassis jack-up;
Fig. 6 is that application principle figure shown in Figure 4 is in the constitution diagram of walking crosswise;
Fig. 7 is the constitution diagram that application principle figure shown in Figure 4 is in diagonal;
Fig. 8 is that application principle figure shown in Figure 4 is in rotating constitution diagram;
Among the figure: 1, fixed panel; 2, engine installation; 3, baffle ring;
4, lifting hydraulic cylinder; 41, deflecting bar; 42, end ring; 43, piston rod; 44, engine installation mount pad;
5, hydraulic steering cylinder; 6, drive wheel; 7, clutch shaft bearing; 8, second bearing; 9, back-up ring 10, third axle hold; 11, bolt; 100, chassis, 101, wheel.
The specific embodiment
The present invention is further detailed explanation below in conjunction with accompanying drawing and concrete embodiment:
Referring to Fig. 1, engine installation 2 on the piston rod 43 that this actuating device comprises a fixed panel 1, rotate the lifting hydraulic cylinder 4 be arranged on the described fixed panel 1, be arranged on the hydraulic steering cylinder 5 that is used to rotate described lifting hydraulic cylinder 4 on the described fixed panel 1, be arranged on described lifting hydraulic cylinder 4, be arranged on the drive wheel 6 on the described engine installation 2, described engine installation 2 can be a motor.
Referring to Fig. 2, the top of the shell of described lifting hydraulic cylinder 4 is fixed with baffle ring 3, the bottom of the shell of described lifting hydraulic cylinder 4 processes end ring 42, described fixed panel 1 is provided with axis hole, the shell of described lifting hydraulic cylinder 4 can rotate is arranged in the described axis hole and the top surface of described baffle ring 3 and described axis hole leans, described end ring 42 leans with the lower surface of described axis hole, and promptly described baffle ring 3 and described end ring 42 form lifting hydraulic cylinder 4 spacing at above-below direction.Be provided with between the open top portion of described axis hole and the shell of described lifting hydraulic cylinder 4 between the shell of the bottom peristome of clutch shaft bearing 7, described axis hole and described lifting hydraulic cylinder 4 and be provided with second bearing 8, also be provided with third axle in the described end ring 42 and hold 10, described third axle hold 10 and described second bearing 8 between be provided with back-up ring 9 to separate, to make it not interfere with each other on two bearings.It is in order to guarantee turning to flexibly of lifting hydraulic cylinder 4 that described clutch shaft bearing 7, second bearing 8, third axle hold 10 purposes that are provided with.
Referring to Fig. 3, described hydraulic steering cylinder 5 is arranged on the described fixed panel 1, the shell of described lifting hydraulic cylinder 4 is provided with deflecting bar 41, the flexible piston rod of described hydraulic steering cylinder 5 is connected with described deflecting bar 41, and the flexible direction of the flexible piston rod of described hydraulic steering cylinder 5 is vertical with the flexible direction of the piston rod 43 of lifting hydraulic cylinder 4, can drive described lifting hydraulic cylinder 4 and turn to when the flexible piston rod of hydraulic steering cylinder 5 is flexible.The taper of the piston rod 43 of described lifting hydraulic cylinder 4 is provided with engine installation mount pad 44, and described engine installation 2 is installed in the described engine installation mount pad 44.
Referring to Fig. 4, above-mentioned actuating device is applied on the chassis 100 of an automobile, in the installed inside of every wheel 101 the above-mentioned actuating device of a cover is arranged.In the time of automobile normal running, described piston rod 43 is in contraction state, and drive wheel 6 breaks away from ground, the wheel of automobile 101 supports on the ground.
Referring to Fig. 5, when needs utilize that actuating device is traversing, when diagonal, revolution automobile, at first the first step makes that earlier piston rod 43 stretches out, drive wheel 6 supports on the ground, wheel 101 breaks away from ground.
Referring to Fig. 6, when four drive wheels 6 forward radial parallel in the side direction of automobile to, can be by engine installation 2 so that automobile laterally moves.
Referring to Fig. 7, when automobile needs diagonal, one flexible piston rod before the automobile in the hydraulic steering cylinder 5 of two actuating devices at vehicle bridge place is in the state of stretching out, another flexible piston rod is in contraction state, about making two preceding side drive wheel 6 respectively with the positive dirction of the automobile same angle [alpha] that tilts, same, flexible piston rod behind the automobile in the hydraulic steering cylinder 5 of two of the vehicle bridge place actuating devices also one is stretched, one contracts, about making after two side drive wheel 6 also respectively with the positive dirction of the automobile above-mentioned angle [alpha] that tilts, can so that automobile do diagonal move by engine installation 2 this moment.
Referring to Fig. 8, when the needs automobile is made cast, before and after four drive wheels 6 are symmetry and about also " eight " font of symmetry arrange.
Except traversing, diagonal, these three kinds of mode of operations of cast, two drive wheels in control front side 6 are worked separately, two drive wheels 6 of rear side are slack, and then automobile can be with smooth turn.The present invention is claimed be as claims describedly can drive that automobile is walked crosswise, the auxiliary drive of oblique, cast, turning; the embodiment that this actuating device is announced including, but not limited to the specific embodiment, the mode of operation of automobile is not subjected to the restriction of specification sheets.
Claims (5)
1. automotive proplsion is characterized in that: it comprise fixed panel (1), can rotate be arranged on lifting mechanism on the described fixed panel, be arranged on the described fixed panel and be used to drive described lifting mechanism relative to steering hardware that described fixed panel rotates, be arranged on engine installation (2) on the Lift Part of described lifting mechanism, be arranged on the drive wheel (6) on the described engine installation; Described lifting mechanism comprises lifting hydraulic cylinder (4), described lifting hydraulic cylinder (4) is movably arranged in the axis hole of offering on the described fixed panel (1), is provided with locating part between the top surface of described lifting hydraulic cylinder (4) and described axis hole and the lower surface.
2. automotive proplsion according to claim 1 is characterized in that: the top of the shell of described lifting hydraulic cylinder (4) is fixed with shelves rings (3), and described shelves rings (3) lean with the top surface of described axis hole; The bottom of the shell of described lifting hydraulic cylinder (4) is provided with end ring (42), and described end ring (42) leans with the lower surface of described axis hole.
3. automotive proplsion according to claim 2, it is characterized in that: be provided with clutch shaft bearing (7) between the shell of the open top of described axis hole and described lifting hydraulic cylinder (4), be provided with second bearing (8) between the shell of the bottom opening of described axis hole and described lifting hydraulic cylinder (4), also be provided with third axle in the described end ring (42) and hold (10).
4. automotive proplsion according to claim 1, it is characterized in that: the taper of the piston rod (43) of described lifting hydraulic cylinder (4) is provided with engine installation mount pad (44), and described engine installation (2) is arranged in the described engine installation mount pad (44).
5. automotive proplsion according to claim 1 is characterized in that: on the shell that described steering hardware comprises the hydraulic steering cylinder (5) that is arranged on the described fixed panel (1), be arranged on described lifting hydraulic cylinder (4) and the deflecting bar (41) that is connected with the flexible piston rod of described hydraulic steering cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810196211 CN101342897B (en) | 2008-08-21 | 2008-08-21 | Drive device of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810196211 CN101342897B (en) | 2008-08-21 | 2008-08-21 | Drive device of automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101342897A CN101342897A (en) | 2009-01-14 |
| CN101342897B true CN101342897B (en) | 2011-04-20 |
Family
ID=40245055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810196211 Expired - Fee Related CN101342897B (en) | 2008-08-21 | 2008-08-21 | Drive device of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101342897B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009691A (en) * | 2010-11-17 | 2011-04-13 | 许伟琦 | Pivot steering and universal running system |
| CN103466513A (en) * | 2013-09-25 | 2013-12-25 | 山东济阳机械厂 | Maintenance operation platform for ship dock slipway |
| CN103787224A (en) * | 2013-12-19 | 2014-05-14 | 柳州市京阳节能科技研发有限公司 | Hydraulic lifting deflection axle |
| WO2015149714A1 (en) * | 2014-04-02 | 2015-10-08 | 张伟文 | Eight-function car, method for achieving each function and telescopic-wheel assembly therefor |
| CN104608622B (en) * | 2015-01-29 | 2017-11-07 | 苏州大方特种车股份有限公司 | Electro-hydraulic combination drive carrier |
| CN104627147A (en) * | 2015-01-30 | 2015-05-20 | 柳州市同进汽车零部件制造有限公司 | Lifting device for automobile |
| CN104787013A (en) * | 2015-04-27 | 2015-07-22 | 李天亮 | Back-mounting transverse parking in-place device |
| CN106760808A (en) * | 2016-11-24 | 2017-05-31 | 陕西千山航空电子有限责任公司 | A kind of method of parking of narrow space |
| CN107289237A (en) * | 2017-08-11 | 2017-10-24 | 深圳班翟机器人有限公司 | Scalable wheel undercarriage |
| CN107627839A (en) * | 2017-10-09 | 2018-01-26 | 宁波诗宏千禧贸易有限公司 | A kind of shared new-energy automobile |
| CN107600048A (en) * | 2017-11-06 | 2018-01-19 | 刘彦恺 | Fire fighting truck obstacle avoidance apparatus |
| CN109895752B (en) * | 2019-04-19 | 2023-07-18 | 成都师范学院 | Omnidirectional steering device for intelligent automobile |
| CN111907487B (en) * | 2019-05-08 | 2022-07-15 | 比亚迪股份有限公司 | Forklift pivot steering device and forklift |
-
2008
- 2008-08-21 CN CN 200810196211 patent/CN101342897B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101342897A (en) | 2009-01-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20160821 |