Reversible planetary wheel set running mechanism

A planetary wheel set and driving mechanism technology, which is applied to wheels, transportation and packaging, vehicle parts, etc., can solve the problems of complex structure and control, complex obstacle control, and low moving efficiency, so as to improve certainty and stability , good advance and obstacle-crossing functions, and the effect of improving the ability to overcome obstacles

Pending Publication Date: 2017-12-01
NANJING INST OF TECH
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Although the leg-type traveling machine has good adaptability and strong obstacle-crossing ability, it has many degrees of freedom, too complicated structure, low moving efficiency, difficult control, and high energy consumption; the crawler-type traveling machine has good obstacle-crossing ability. Performance, passing performance is high, but the speed is slow and the wear on the track is too large when turning; the wheeled traveling machine is widely used because of its strong bearing c

Method used

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  • Reversible planetary wheel set running mechanism
  • Reversible planetary wheel set running mechanism
  • Reversible planetary wheel set running mechanism

Examples

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0023] Such as figure 1 The shown reversible planetary wheel set travel mechanism includes a bidirectionally rotatable drive shaft 6 and a planetary wheel set 20, the drive shaft 6 is mounted on a vehicle frame 21, and the planetary wheel set 20 is mounted on the drive shaft 6 Above, the drive shaft 6 is set with a one-way bearing 7 and a central drive gear 8, and the planetary gear set 20 includes a planetary carrier 2, a planetary gear 1 and a reverse transmission device, and the planetary gear 1 and the reverse transmission device Both are fixed on the planet carrier 2, the planet carrier 2 is connected with the outer ring of the one-way bearing 7, and the planet wheel 1 is connected with th...

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Abstract

The invention discloses a reversible planetary wheel set running mechanism. The reversible planetary wheel set running mechanism comprises a driving shaft capable of rotating in double direction and a planetary wheel set. The driving shaft is installed on a vehicle frame. The planetary wheel set is installed on the driving shaft. A one-way bearing and a center driving gear are installed on the driving shaft in a sleeving mode. The planetary wheel set comprises a planetary frame, a planetary wheel and a reverse transmission device. The planetary wheel and the reverse transmission device are fixed on the planetary frame. The planetary frame is connected with an outer ring of the one-way bearing. The planetary wheel is connected with the center driving gear through the reverse transmission device. The reversible planetary wheel set running mechanism has good heading and obstacle crossing functions and is simple in structure, easy to control and suitable for application of all-terrain vehicles.

Description

technical field [0001] The invention relates to a reversible planetary wheel set traveling mechanism, which belongs to the technical field of all-terrain vehicles. Background technique [0002] The problems to be solved by all-terrain vehicles include adaptability to complex environments, good obstacle-surmounting ability and certain speed. At present, common all-terrain vehicle traveling mechanisms are divided into leg type, crawler type, wheel type, compound type and the like. Although the leg-type traveling machine has good adaptability and strong obstacle-crossing ability, it has many degrees of freedom, too complicated structure, low moving efficiency, difficult control, and high energy consumption; the crawler-type traveling machine has good obstacle-crossing ability. Performance, passing performance is high, but the speed is slow and the wear on the track is too large when turning; the wheeled traveling machine is widely used because of its strong bearing capacity, f...

Claims

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Application Information

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IPC IPC(8): B60B19/00B60B19/12
CPCB60B19/00B60B19/12
Inventor 臧利国杨绍卿袁境声徐莹刘晨阳夏义程益嘉伟
Owner NANJING INST OF TECH
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