Simple wheeled robot travelling platform with steering function
A wheeled robot and walking platform technology, applied in steering mechanisms, non-deflectable wheel steering, motor vehicles, etc., can solve the problems of complex design of robot walking platforms, increasing robot design costs, and increasing robot energy consumption.
Active Publication Date: 2018-11-13
泉州台商投资区润通商贸有限公司
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Problems solved by technology
[0002] Existing robot walking platforms generally adopt wheeled or crawler, and wheeled walking platforms; for some extremely complex and harsh terrain environments, in order to adapt to such terrain environments, the design of robot walking platforms will be more complicated
Increase the design cost of the robot; while the front drive wheel of the general robot walking platform is a universal wheel, the universal wheel will swing left and right when passing through the potholes; the energy loss of the robot is increased; so a stable It is very necessary to have a robot walking platform with a simple structure
Method used
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[0054] Specific embodiments: when using the robot walking platform designed by the present invention, in the normal driving process, when the two drive motors 6 work, the two drive motors will drive the two drive shafts 12 to rotate; the two drive shafts 12 rotate to drive The two rear driving wheels 1 rotate; the robot platform is driven by the two rear driving wheels 1; in the process of straight-line walking, when the robot passes through potholes, since the front driving wheels 3 are universal wheels, the front driving wheels 3 are It will swing left and right; at this time, the swing of the front drive wheel 3 is reduced by the plunger damper 58, thereby reducing the energy loss caused by the swing and preventing the robot from driving pulsation; the robot can pass through the potholes smoothly; when the robot turns , by controlling the output speed of the two drive motors 6 to control the speed of the two rear drive wheels 1; the difference in the speed of the two rear dr...
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The invention belongs to the technical field of robot travelling platforms, and particularly relates to a simple wheeled robot travelling platform with a steering function. The simple wheeled robot travelling platform comprises two rear driving wheels, a supporting platform, front driving wheels and two driving motors. When the robot travelling platform is used, in the normal travelling process, the two driving motors work and drive the robot platform to travel through the two rear driving wheels; in the linear travelling process, when a robot passes through uneven pavement, swinging of the front driving wheel is reduced through plunger dampers, and thus the robot can pass through the uneven pavement smoothly; and when the robot steers, the rotating speed of the two rear driving wheels iscontrolled by controlling the output rotating speed of the two driving motors, steering of the robot is achieved through the rotating speed difference of the two rear driving wheels, at the moment, the plunger dampers lose the damping effect on supporting shafts, and the front driving wheels can achieve the steering function smoothly. The robot travelling platform is easy and convenient to design,and the design cost of the robot travelling platform is reduced.
Description
technical field [0001] The invention belongs to the technical field of robot walking platforms, in particular to a simple wheeled robot walking platform with steering function. Background technique [0002] Existing robot walking platforms generally adopt wheeled or crawler, and wheeled walking platforms; for some extremely complex and harsh terrain environments, in order to adapt to such terrain environments, the design of robot walking platforms will be more complicated. Increase the design cost of the robot; while the front drive wheel of the general robot walking platform is a universal wheel, the universal wheel will swing left and right when passing through the potholes; the energy loss of the robot is increased; so a stable And the robot walking platform with simple structure is very necessary. [0003] The present invention designs a simple wheeled robot walking platform with steering function to solve the above problems. Contents of the invention [0004] In ord...
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IPC IPC(8): B62D63/02B62D11/04
CPCB62D11/04B62D63/02
Inventor 武三蒙杜军营赵晗
Owner 泉州台商投资区润通商贸有限公司