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Mecanum wheel independent suspension mechanism

An independent suspension and wheel set technology, applied in suspension, elastic suspension, motion deposition, etc., can solve the problems of inability to apply omnidirectional mobile robots, large volume, large turning radius, etc., to improve the shock absorption effect and increase the life. , the effect of reducing replacement costs

Pending Publication Date: 2020-05-12
UNIV OF SHANGHAI FOR SCI & TECH
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AI Technical Summary

Problems solved by technology

Although the traditional automobile chassis and special mechanism technology have developed well, due to their large size and relatively large turning radius, they cannot be applied to small and omnidirectional mobile robots that work in small spaces. Therefore, it is urgent to invent a A New Mecanum Wheel Independent Suspension Mechanism

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  • Mecanum wheel independent suspension mechanism
  • Mecanum wheel independent suspension mechanism
  • Mecanum wheel independent suspension mechanism

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Embodiment Construction

[0029] The technical solutions of the present invention will be described in detail below in conjunction with the drawings and embodiments, but the present invention is not limited to the scope of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] Such as figure 1 As shown, this embodiment discloses a mecanum wheel suspension mechanism, which includes a mecanum wheel body 1, a wheat wheel coupling 7, a shock absorber 3, a transverse girder 10 and a longitudinal girder 8; it also includes a wheel set A motor support frame 5, the wheel group motor support frame 5 is arranged around the mecanum wheel body 1;

[0031] One side of the wheat wheel coupling 7 is connected with the Mecanum wheel body 1, and the other side is connected with the motor frame plate 6; the motor frame plate 6 is connected ...

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Abstract

The invention relates to the technical field of Mecanum wheels, in particular to a Mecanum wheel independent suspension mechanism. The Mecanum wheel independent suspension mechanism comprises a Mecanum wheel body, a Mecanum wheel coupler, a shock absorber, a transverse girder and longitudinal girders. The Mecanum wheel independent suspension mechanism further comprises a wheel group motor supporting frame, and the wheel group motor supporting frame is arranged around the Mecanum wheel body. The front end of the wheel group motor supporting frame is connected with the transverse girder, the transverse girder is fixedly connected with the longitudinal girders located on the two sides, vertical supports are vertically arranged on the longitudinal girders, and a center cross beam is verticallyarranged above the vertical supports. One end of the shock absorber is connected with the central cross beam, and the other end of the shock absorber is connected with the rear end of the wheel groupmotor supporting frame. The Mecanum wheel suspension mechanism has the advantages of reducing vehicle vibration, improving the action flexibility and precision of the omni-directional mobile robot, being easy to maintain and the like.

Description

technical field [0001] The invention relates to the technical field of mecanum wheels, in particular to an independent suspension mechanism of mecanum wheels. Background technique [0002] Robotics is currently the most valuable research direction, and omnidirectional mobile robots are an important part of it. Omni-directional mobile robot Standard robot requires flexible movements and shooting accuracy of 17mm. Therefore, mecanum wheels were added to this standard robot to achieve the required mobility. At the same time, a suspension mechanism is added to reduce the vibration of the mecanum wheel, protect the structure, and improve the shooting accuracy of the robot when it is moving. [0003] The Mecanum Wheel is patented by the Swedish Mecanum Company. This omnidirectional movement is based on the principle of a central wheel with many axles located around the wheel. These angled peripheral axles divert a portion of the wheel steering force Converted to a wheel normal ...

Claims

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Application Information

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IPC IPC(8): B60G13/00B60K7/00
CPCB60G13/003B60G2200/10B60K7/0007B60K2007/0092
Inventor 赵子豪
Owner UNIV OF SHANGHAI FOR SCI & TECH
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