Embedded type straight gear reversing Mecanum wheel

A built-in, straight-toothed technology, applied in the field of vehicle engineering, can solve problems such as the inability to use high-efficiency power sources of internal combustion engines, the inability to effectively utilize the workability of drive motors, the complexity of drive structures and control systems, and achieve compact structure and reduced manufacturing maintenance. The effect of cost and small size

Inactive Publication Date: 2010-02-24
SOUTHEAST UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] The present invention addresses the problems of the existing mecanum-wheel-based omnidirectional mobile robot with complex drive structure and control system, which can only be driven by motors and cannot effectively utilize the workability of the drive motors, and cannot use high-efficiency power sources such as internal combustion engines, etc.

Method used

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  • Embedded type straight gear reversing Mecanum wheel
  • Embedded type straight gear reversing Mecanum wheel
  • Embedded type straight gear reversing Mecanum wheel

Examples

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Embodiment Construction

[0045] An embedded straight-tooth reversing mecanum wheel, including a mecanum wheel body, a support system is arranged inside the mecanum wheel body and the mecanum wheel body is rotatably connected to the support system, and the mecanum wheel body There is an inner ring gear rim 7 on the inner wall, and a power input shaft 2 is set on the support system and the power input shaft 2 is located at the center of rotation of the mecanum wheel body. The gear 5 and the same direction idler sun gear 12 are bonded on the power input shaft 2 with a reversing mechanism for transferring the power from the power input shaft 2 to the reverse idler sun gear 5 or the same direction idler sun gear 12 , the reverse transmission gear 6, the first co-direction transmission gear 11 and the second co-direction transmission gear 10 are rotatably connected to the support system, and the reverse transmission gear 6 is connected with the reverse idler sun gear respectively 5 and the ring gear rim 7 a...

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Abstract

An embedded type straight gear reversing Mecanum wheel comprises a Mecanum wheel body, wherein a supporting system is disposed on the interior of the Mecanum wheel body and is rotatably connected withthe Mecanum wheel body. An internal gear ring flange is disposed on the inner wall of the Mecanum wheel body. A power input shaft is disposed on the supporting system and is located in the gyration center of the Mecanum wheel body. A reversing free central gear and a homodromous free central gear are disposed on the power input shaft. A reverse mechanism is linked on the power input shaft. A reversing driving gear, a first homodromous driving gear and a second homodromous driving gear are rotatably connected on the supporting system. The reversing driving gear is engaged with the reversing free central gear and the internal gear ring flange. The first homodromous driving gear is respectively engaged with the homodromous free central gear and the second homodromous driving gear which is engaged with the internal gear ring flange.

Description

technical field [0001] The invention belongs to the field of vehicle engineering, and relates to an omnidirectional mobile wheel, in particular to a built-in straight-tooth reversible mecanum wheel. At the same time, it also belongs to the field of robotics and automation, involving all-round planar mobile robot technology. Background technique [0002] Mecanum Wheel (Mecanum Wheel) is a kind of all-round mobile wheel. It was invented by Swiss Bengt Lion in 1973, so it is also called Lion Wheel, and he works for Mecanum AB Company. The feature of this wheel is that on the basis of the traditional wheel, several small rollers that can rotate freely are installed on the rim along the direction of 45° with the axis, so that when the wheel rolls, the small rollers will produce direction-finding motion. Through the combined use and control of the mecanum wheels, the car body can be moved and rotated in any direction within the motion plane. [0003] In 1975, Lion obtained the U...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B19/12B62D57/02
Inventor 王兴松
Owner SOUTHEAST UNIV
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