CN106696603A - Four-wheel robot - Google Patents
Four-wheel robot Download PDFInfo
- Publication number
- CN106696603A CN106696603A CN201510793321.6A CN201510793321A CN106696603A CN 106696603 A CN106696603 A CN 106696603A CN 201510793321 A CN201510793321 A CN 201510793321A CN 106696603 A CN106696603 A CN 106696603A
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- China
- Prior art keywords
- chassis
- robot
- suspension system
- wheel
- wheels
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- 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.)
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Abstract
The invention discloses a four-wheel robot, comprising a chassis, a steering device connected with the chassis through a suspension system, a propelling device installed at the chassis and four wheels arranged at both sides of the suspension system; the steering device comprises a steering driver and a steering link rod. When the four-wheel robot is moved on the rough ground, the chassis is unfolded to improve stability and propelling force; the four-wheel robot is folded in storage, thereby reducing the floor space; the suspension system can be used for releasing the movement of the robot body in relative to wheels; two wheels at every side are linked to the suspension system through the steering link rod; the suspension system can be inclined in relative to the shaft at the robot center; moreover, the robot is stable in running.
Description
Technical field
The present invention relates to a kind of robot, and in particular to a kind of four-wheel robot, belong to smart electronicses product technical field.
Background technology
The research of mobile robot technology belongs to multidisciplinary and intersects, the advanced subject for interpenetrating, to it
Research has very big theory value and wide application prospect, today after industrial robot comes out more than 30 years, robot sees a kind of tool of production as by people, with the rapid development of science and technology and the improvement of people's living standards simultaneously, the function of robot has no longer been that can only be engaged in a certain shirtsleeve operation, and can be to undertake multiple-task：The working environment of robot is also no longer integrally fixed at factory and plant site, but start to move towards ocean, space and open air, some even come into hospital, family and public place of entertainment, Autonomous Mobile Robot with intelligent characteristic to nonmanufacturing industry Directional Extension, these nonmanufacturing industries include space flight, ocean, military affairs,
Building, medical treatment and nursing, service, agricultural, office automation and disaster relief etc., such as flying robot, salvage robot, chemical fertilizer and dusting air-robot, nursing robot.
The content of the invention
（One）The technical problem to be solved
To solve the above problems, the present invention proposes a kind of four-wheel robot, and in rugged ground motion, chassis is launched to improve stability and propulsive force, is folded during storage, reduces floor space；Suspension system is used for extenuating motion of the car body relative to wheel, and two wheels per side are coupled in suspension systems by steering link, and suspension system can be inclined relative to the axle of car body center, be operated steadily.
（Two）Technical scheme
Four-wheel robot of the invention, including chassis, and the transfer being connected by suspension system with chassis, and the propulsion plant at chassis is installed on, and it is arranged at four wheels of suspension system both sides；The transfer includes directional drive and steering link.
Further, the chassis is connected by directional drive with two four-bar mechanisms.
Further, two wheels per side are connected by steering link with suspension system.
（Three）Beneficial effect
Compared with prior art, four-wheel robot of the invention, in rugged ground motion, chassis is launched to improve stability and propulsive force, is folded during storage, reduces floor space；Suspension system is used for extenuating motion of the car body relative to wheel, and two wheels per side are coupled in suspension systems by steering link, and suspension system can be inclined relative to the axle of car body center, be operated steadily.
Brief description of the drawings
Fig. 1 is structural representation when chassis of the invention is shunk；
Fig. 2 is structural representation when chassis of the invention is launched.
Specific embodiment
A kind of four-wheel robot as depicted in figs. 1 and 2, including chassis, and the transfer being connected by suspension system 1 with chassis, and it is installed on the propulsion plant at chassis（It is not shown）, and four wheels 2 for being arranged at the both sides of suspension system 1；The transfer includes directional drive（It is not shown）With steering link 4.
Wherein, the chassis passes through directional drive（It is not shown）It is connected with two four-bar mechanisms 3.
Two wheels 2 per side are connected by steering link 4 with suspension system 1.
Four-wheel robot of the invention, chassis can be folded by two four-bar mechanisms, launch to change wheel position and rotation direction under the effect of identical directional drive, when chassis is launched, four-bar mechanism becomes a rhombus, and when chassis is shunk, four-bar mechanism becomes in alignment；In rugged ground motion, chassis is launched to improve stability and propulsive force, is folded during storage, reduces floor space；Suspension system is used for extenuating motion of the car body relative to wheel, and two wheels per side are coupled in suspension systems by steering link, and suspension system can be inclined relative to the axle of car body center.
Embodiment described above is only that the preferred embodiment of the present invention is described, and not the spirit and scope of the present invention are defined.On the premise of design concept of the present invention is not departed from; the all variations and modifications that this area ordinary person makes to technical scheme; protection scope of the present invention all should be dropped into, claimed technology contents of the invention have all been recorded in detail in the claims.
Claims (3)
1. a kind of four-wheel robot, it is characterised in that：Including chassis, and the transfer being connected by suspension system with chassis, and the propulsion plant at chassis is installed on, and it is arranged at four wheels of suspension system both sides；The transfer includes directional drive and steering link.
2. four-wheel robot according to claim 1, it is characterised in that：The chassis is connected by directional drive with two four-bar mechanisms.
3. four-wheel robot according to claim 1, it is characterised in that：Two wheels per side are connected by steering link with suspension system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510793321.6A CN106696603A (en) | 2015-11-18 | 2015-11-18 | Four-wheel robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510793321.6A CN106696603A (en) | 2015-11-18 | 2015-11-18 | Four-wheel robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106696603A true CN106696603A (en) | 2017-05-24 |
Family
ID=58932677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510793321.6A Pending CN106696603A (en) | 2015-11-18 | 2015-11-18 | Four-wheel robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106696603A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086562A (en) * | 2020-01-16 | 2020-05-01 | 北京交通大学 | Four-wheel robot with scalable vehicle body |
-
2015
- 2015-11-18 CN CN201510793321.6A patent/CN106696603A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086562A (en) * | 2020-01-16 | 2020-05-01 | 北京交通大学 | Four-wheel robot with scalable vehicle body |
| CN111086562B (en) * | 2020-01-16 | 2021-04-16 | 北京交通大学 | Four-wheel robot with scalable vehicle body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
|
| WD01 | Invention patent application deemed withdrawn after publication |