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Omnibearing moving track

An omnidirectional mobile, crawler technology, applied in the direction of crawler vehicles, motor vehicles, transportation and packaging, etc., can solve the problems of Mecanum wheel movement bump, poor road adaptability, poor ability of mobile crawler to overcome obstacles, etc., to improve flexibility, The processing accuracy is not high, and the effect of improving the passability

Active Publication Date: 2013-04-17
张豫南
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AI Technical Summary

Problems solved by technology

[0011] In order to solve the existing Mecanum wheel movement bumps, poor road adaptability, and in order to solve the "VUTON" mobile crawler track poor ability to overcome obstacles, and to improve the stability and precision of the movement of the omnidirectional mobile mechanism, the present invention provides a fully The azimuth mobile crawler belt is mainly composed of driving wheels (12), track shoes (13), rollers (14), road wheels (15), drag wheels (16) and induction wheels (17), and is characterized in that it consists of multiple The track shoes (13) are spliced ​​together, and the rollers (14) are fixed on the roller brackets (23) of each track shoe, and their rotation axis is set with the axis of the driving wheel (12) of the omnidirectional mobile track into a certain angle, forming the offset angle of the roller (14)

Method used

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Embodiment Construction

[0026] As we all know, the existing tracked vehicles have the advantages of stable movement and strong road adaptability. The solution of the present invention is based on the basic structure of the existing tracked vehicle moving mechanism, and a new type of crawler mechanism is developed by improving the design—all-round mobile crawler . The all-round mobile track not only maintains the advantages of the original tracked vehicle's moving mechanism, such as stable movement and strong road adaptability, but also has the function of realizing all-round movement.

[0027] The schematic diagram of the structure of the all-round mobile crawler belt of the present invention is as follows: Figure 4 Shown, this mechanism is mainly made up of six parts such as driving wheel 12, track shoe 13, roller 14, load wheel 15, dragging pulley 16 and induction wheel 17.

[0028] Wherein the driving wheel 12 adopts a double-row ring gear structure, such as Figure 5As shown, its function is t...

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Abstract

An omnibearing moving track mainly comprises a driver (12), track boards (13), rollers (14), bogie wheels (15), towing wheels (16) and inducers (17), wherein every roller (14) is fixedly arranged on a roller support (23) of each track board, and rotary axis of every roller and an axis of the driver (12) of the omnibearing moving track are arranged into definite included angles to form offset angles of the rollers (14); the offset angle of the roller (14) ranges from 0 degree to 90 degrees or negative 90 degrees to 0 degree, and the offset angel of an optimal roller is 45 degrees or negative 45 degrees.

Description

technical field [0001] The invention belongs to the technical field of mobile mechanical devices, and in particular relates to a mobile crawler with omnidirectional motion characteristics. Background technique [0002] For the mobile mechanism, omnidirectional motion refers to the motion of the object with three degrees of freedom on the XY plane under the space coordinate system XYZ, that is, the translation along the X axis and the Y axis and the rotation around the Z axis. Therefore, a mobile mechanism that can realize omnidirectional movement is also called an omnidirectional mobile mechanism. According to its structure, the mobile mechanism can usually be divided into wheel type, crawler type and leg-foot type. In addition, there are stepping type, peristaltic type and snake type suitable for specific occasions. At present, most omnidirectional mobile mechanisms are wheeled, mainly including Mecanum wheel, Alternate wheel, Orthogonal wheel, ball wheel and Rover wheel. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D55/08B62D55/26
Inventor 张豫南黄涛颜南明张健尚颖辉李年裕李瀚飞蔡志远王双双田鹏闫永宝赵玉慧孙晓雨吴中坚李辉张舒阳王恒
Owner 张豫南
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