CN104417586A - Chassis and cart with same - Google Patents
Chassis and cart with same Download PDFInfo
- Publication number
- CN104417586A CN104417586A CN201310385818.5A CN201310385818A CN104417586A CN 104417586 A CN104417586 A CN 104417586A CN 201310385818 A CN201310385818 A CN 201310385818A CN 104417586 A CN104417586 A CN 104417586A
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- chassis
- damper mechanism
- damper
- cart
- mechanisms
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Abstract
The invention relates to a chassis for a cart. The chassis comprises a body, two first universal wheels, two second universal wheels, two driving wheels, a first damping mechanism and two second damping mechanisms; the first damping mechanism and the two second damping mechanisms are arranged on the body; the cart is driven by the two driving wheels to move along the first direction during rotation; the first damping mechanism is arranged on the body along the direction which is perpendicular to the first direction; the two first universal wheels are arranged at two opposite ends of the first damping mechanism respectively; the two second damping mechanisms are separately arranged on the body along the direction which is parallel to the first direction; each second universal wheel is arranged at one end of the corresponding second damping mechanism, wherein the end of the second damping mechanism is far away from the first damping mechanism; each driving wheel is arranged at one end of the corresponding second damping mechanism, wherein the end of the second damping mechanism is close to the first damping mechanism. The invention also provides the cart with the chassis.
Description
Technical field
The present invention relates to a kind of go-cart chassis, particularly a kind of go-cart chassis with damper mechanism.
Background technology
Existing go-cart is mostly designed to 4 and takes turns chassis, and this go-cart, when by scraggly road surface, there will be the phenomenon that wheel does not land, thus affects the stability of go-cart.
Summary of the invention
In view of this, being necessary to provide a kind of chassis with damper mechanism, can occurring by avoiding taking turns situation about not landing during scraggly road surface in go-cart.
A kind of chassis, comprises body, two the first cardan wheels, two the second cardan wheels, two drive wheels and first damper mechanisms be arranged on body and two the second damper mechanisms.Two drive wheels move in driving go-cart when rotated along first direction.First damper mechanism is arranged on body along the direction vertical with first direction.Two the first cardan wheels are arranged at the opposite end of this first damper mechanism.Two the second damper mechanisms are arranged at intervals on body along the direction parallel with first direction.Two the second cardan wheels are arranged at two the second damper mechanisms one end away from the first damper mechanism respectively, and two drive wheels are arranged at two the second damper mechanisms respectively near one end of the first damper mechanism.
The present invention also provides a kind of go-cart with above-mentioned chassis.
Above-mentioned go-cart, is fixed to body by damper mechanism by cardan wheel and drive wheel, to make cardan wheel and drive wheel in go-cart by all keeping and earth surface during scraggly road surface, thus improves the stability of go-cart.
Accompanying drawing explanation
Fig. 1 is the fragmentary isometric views with the go-cart on chassis of better embodiment of the present invention.
Fig. 2 is the exploded view on chassis in Fig. 1.
Main element nomenclature
Following detailed description of the invention will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
See also Fig. 1 and Fig. 2, the chassis 100 for go-cart of better embodiment of the present invention adopts six to take turns design.Chassis 100 comprises body 10, four cardan wheel 20(hereinafter referred to as two the first cardan wheels and two the second cardan wheels), two drive wheels 30 and three damper mechanism 40(are hereinafter referred to as the first damper mechanism and two the second damper mechanisms).Two the first cardan wheels 20 are fixed to body 10 by the first damper mechanism.One of them the second cardan wheel 20 and one of them drive wheel 30 are fixed to body 10 by one of them second damper mechanism.Another the second cardan wheel 20 and another drive wheel 30 are fixed to body 10 by another the 3rd damper mechanism.In addition, chassis 100 also comprises the actuating device 50 that two are fixed to two the second damper mechanisms respectively.These two actuating devices 50 drive two drive wheels 30 to rotate respectively.Actuating device 50 can be stepping motor or servomotor, in order to drive drive wheel 30 along clockwise direction or anticlockwise direction rotate, thus drive chassis 100 move forward or backward along first direction.
Body 10 is roughly rectangular square plate.Body 10 comprises first end 101, the second end 102 opposing with first end 101 and two sides 103.In the present embodiment, first end 101 is vertical with first direction with the second end 102, and side 103 is parallel with first direction.Body 10 offers some fixed orifices (not marking) for fixing damper mechanism 40 and load carrier (not shown).
First damper mechanism 40 is arranged on body 10 along the direction vertical with first direction, and near first end 101.First damper mechanism 40 comprises two axle beds 410, is fixed on the rotating shaft 420 of axle bed 410, rotates the strut member 430 and two Buffer Units 440 that are arranged at rotating shaft 420.Two axle beds 410 are arranged at intervals at body 10.Two axle beds 410 offer two relative axis holes 412.Two axis holes 412 are total to first axle A and arrange.First axle A is parallel to two side ends 103, and the distance of first axle A to two side 103 is equal.Rotating shaft 420 opposite end is fixed in axis hole 412.Through hole 432 is offered, in order to accommodate rotating shaft 420 rotationally in the middle part of strut member 430.So, strut member 430 can rotate around first axle A opposing body 10.Two Buffer Units 440 are arranged at intervals at body 10, and the symmetrical distribution of first axle A relatively.The distance of two Buffer Units 440 is less than the length of strut member 430.Each Buffer Unit 440 includes and is arranged at hollow sleeve 442 on body 10 and elastic component 446.Sleeve 442 is formed with resettlement section 444 away from one end indent of body 10.Elastic component 446 is partially housed in resettlement section 444.
The structure of two the second damper mechanisms 40 is identical with the structure of the first damper mechanism 40.Set-up mode both second damper mechanism 40 and the difference of the first damper mechanism 40 are only on body 10 is different with the first damper mechanism 40.Two the second damper mechanisms 40 and the two to be arranged on body 10 along the direction parallel with first direction and relative first axle A is symmetrical arranged.The rotating shaft 420 of the second damper mechanism 40 is vertical with the rotating shaft 420 of the first damper mechanism 40, and so, strut member 430 opposing body 10 of the second damper mechanism 40 rotates around the second axis B perpendicular to first axle A.
Chassis 100 also comprises two supports 60.The strut member 430 that these two supports 60 are fixed to two damper mechanisms 40 is respectively positioned at corresponding support 430 one end from the second cardan wheel 20.Drive wheel 30 and corresponding actuating device 50 are fixed to corresponding support 430 by support 60.
Please refer again to Fig. 1, during assembling, first, Buffer Unit 440 is fixed to body 10.Then, be rotationally connected to body 10 by rotating shaft 420 by corresponding support 430, meanwhile, strut member 430 extrudes elastic component 446 and produces elastic-restoring force with resilient mounting strut member 430 to make elastic component 446.Two the first cardan wheels 20 are fixed to respectively the opposite end of the strut member 430 of the first damper mechanism 40, and two the second cardan wheels 20 are fixed to strut member 430 one end away from the first cardan wheel 20 of two damper mechanisms 40 respectively.Finally, two drive wheels 30 and respective drive device 50 are fixed to the strut member 430 of two damper mechanisms 40 near one end of the first cardan wheel 20 respectively by support 60.
After assembling, because cardan wheel 20, drive wheel 30 and corresponding actuating device 50 are all fixed to body 10 by damper mechanism 40, therefore, when go-cart is by scraggly road surface, cardan wheel 20 and drive wheel 30 all keep and earth surface, improve the stability of go-cart.
Those skilled in the art will be appreciated that; above embodiment is only used to the present invention is described; and be not used as limitation of the invention; as long as within spirit of the present invention, the appropriate change do above embodiment and change all drop within the scope of protection of present invention.
Claims (7)
1. a chassis, comprise body, two the first cardan wheels, two the second cardan wheels and two drive wheels, these two drive wheels move in driving go-cart when rotated along first direction, it is characterized in that: this chassis also comprises and is arranged at first damper mechanism on body and two the second damper mechanisms, first damper mechanism is arranged on body along the direction vertical with first direction, and these two the first cardan wheels are arranged at the opposite end of this first damper mechanism; These two the second damper mechanisms are arranged at intervals on body along the direction parallel with first direction, two the second cardan wheels are arranged at two the second damper mechanisms one end away from the first damper mechanism respectively, and two drive wheels are arranged at two the second damper mechanisms respectively near one end of the first damper mechanism.
2. chassis as claimed in claim 1, it is characterized in that, each first damper mechanism and the second damper mechanism include the strut member rotating and be arranged on body, the strut member of the first damper mechanism rotates around first axle opposing body, two relative first axles of the second damper mechanism are symmetric, and the strut member of two the second damper mechanisms rotates around the second axis opposing body vertical with first axle.
3. chassis as claimed in claim 2, it is characterized in that, each first damper mechanism and the second damper mechanism also comprise two Buffer Units be arranged on body, and these two Buffer Units are connected to the opposite end of strut member.
4. chassis as claimed in claim 3, it is characterized in that, each damper element includes the sleeve be arranged on body and the elastic component be contained in sleeve.
5. chassis as claimed in claim 2, is characterized in that, each first damper mechanism and the second damper mechanism also comprise the rotating shaft of being fixed on two bearings on body and fixed bearing, and this strut member is rotationally connected with rotating shaft.
6. the chassis as described in claim 1 ~ 5 any one, is characterized in that, this chassis also comprises two actuating devices, and these two actuating devices are arranged on the second damper mechanism respectively, rotate in order to drive drive wheel.
7. a go-cart, is characterized in that: this go-cart has the chassis described in claim 1 ~ 6 any one.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310385818.5A CN104417586A (en) | 2013-08-30 | 2013-08-30 | Chassis and cart with same |
| TW102131942A TW201507903A (en) | 2013-08-30 | 2013-09-05 | Chassis and trolley using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310385818.5A CN104417586A (en) | 2013-08-30 | 2013-08-30 | Chassis and cart with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104417586A true CN104417586A (en) | 2015-03-18 |
Family
ID=52967972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310385818.5A Pending CN104417586A (en) | 2013-08-30 | 2013-08-30 | Chassis and cart with same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104417586A (en) |
| TW (1) | TW201507903A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774899A (en) * | 2016-03-30 | 2016-07-20 | 北京林业大学 | Mobile robot used for agriculture and forestry nursery operation |
| CN108749953A (en) * | 2018-06-11 | 2018-11-06 | 深圳怡丰机器人科技有限公司 | Chassis and AGV trolleies |
| CN108945158A (en) * | 2018-08-29 | 2018-12-07 | 北京极智嘉科技有限公司 | A kind of chassis assembly and transport device of transport device |
| CN108945159A (en) * | 2018-08-29 | 2018-12-07 | 北京极智嘉科技有限公司 | A kind of chassis assembly and transport device of transport device |
| CN109421836A (en) * | 2017-08-28 | 2019-03-05 | 深圳玩智商科技有限公司 | Ground adaptive universal type chassis and robot |
| CN110371190A (en) * | 2018-07-04 | 2019-10-25 | 北京京东尚科信息技术有限公司 | A kind of chassis and transport vehicle |
-
2013
- 2013-08-30 CN CN201310385818.5A patent/CN104417586A/en active Pending
- 2013-09-05 TW TW102131942A patent/TW201507903A/en unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774899A (en) * | 2016-03-30 | 2016-07-20 | 北京林业大学 | Mobile robot used for agriculture and forestry nursery operation |
| CN109421836A (en) * | 2017-08-28 | 2019-03-05 | 深圳玩智商科技有限公司 | Ground adaptive universal type chassis and robot |
| CN108749953A (en) * | 2018-06-11 | 2018-11-06 | 深圳怡丰机器人科技有限公司 | Chassis and AGV trolleies |
| CN110371190A (en) * | 2018-07-04 | 2019-10-25 | 北京京东尚科信息技术有限公司 | A kind of chassis and transport vehicle |
| CN108945158A (en) * | 2018-08-29 | 2018-12-07 | 北京极智嘉科技有限公司 | A kind of chassis assembly and transport device of transport device |
| CN108945159A (en) * | 2018-08-29 | 2018-12-07 | 北京极智嘉科技有限公司 | A kind of chassis assembly and transport device of transport device |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201507903A (en) | 2015-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |