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Crawler-type traveling body and traveling device

A walking device and walking body technology, applied in the direction of power devices, crawler vehicles, transportation and packaging, etc., can solve the problem of not considering the installation position of the tensioner, and achieve the effect of improving stability

Active Publication Date: 2021-08-13
RICOH KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the conventional crawler-type running body, there is a problem that the installation position of the tensioner that applies tension to the crawler belt in order to improve the stability during walking has not been considered.

Method used

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  • Crawler-type traveling body and traveling device
  • Crawler-type traveling body and traveling device
  • Crawler-type traveling body and traveling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Hereinafter, modes for implementing the invention will be described with reference to the drawings. In addition, in the description of the drawings, the same reference numerals are assigned to the same elements, and overlapping descriptions are omitted.

[0032] ●Implementation ●

[0033] ●Outline of running gear

[0034] Shown in Fig. 1 (A) is the appearance perspective view of walking device. The traveling device 1 is composed of crawler-type traveling bodies 10 a and 10 b and a main body 50 .

[0035] The crawler-type running bodies 10 a and 10 b are units serving as a moving mechanism of the running device 1 . In addition, the crawler-type running bodies 10a and 10b are crawler-type running bodies using belts made of metal or rubber. A crawler-type running body has a larger ground contact area than a running body that runs on tires such as an automobile, and can run stably even in an environment with poor road conditions, for example. In addition, compared with...

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PUM

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Abstract

The invention relates to a crawler-type traveling body and a traveling device, which can improve traveling stability of the traveling device. The crawler-type traveling body (10) comprises a crawler belt (11), a driving wheel (13) which is internally provided with a hub motor (14) and applies driving force to the crawler belt (11), at least two rotating wheels (15a) and (15b) which are configured below the driving wheel (13), and a tensioner (25) which is connected with a motor shaft (141) (one example of the driving shaft) of the hub motor (14) and applies tension to the crawler belt (11) by pressing the driving wheel (13) to the crawler belt (11).

Description

technical field [0001] The invention relates to a crawler-type walking body and a walking device. Background technique [0002] In recent years, in various usage environments and applications, mobile robots (walking devices) have been used to support operations conventionally performed manually and to perform operations in environments where humans cannot handle them. In this kind of running device, in order to be able to cope with walking in a harsh road environment or in a limited space, the running mechanism is also required to have high mobility and reliability. [0003] Moreover, in order to improve the stability at the time of walking, the traveling apparatus provided with the walking body of a crawler type (Crawler) is known. For example, Patent Document 1 discloses that in order to walk with a stable posture, a triangular crawler-type traveling unit formed by a starter wheel incorporating an in-wheel motor and two running wheels is used. [0004] However, in the co...

Claims

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Application Information

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IPC IPC(8): B62D55/30B62D55/065B25J5/00B60K7/00
CPCB62D55/30B62D55/065B25J5/005B60K7/0007B60K2007/0092B60K2007/0038
Inventor 小泉英知志村浩山科亮太北原拓冈本宽
Owner RICOH KK