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Improved universal wheel

A universal wheel, an improved technology, applied in the direction of casters, wheels, transportation and packaging, etc., can solve the problems of difficult control of the direction of the mobile device, complex structure, etc.

Active Publication Date: 2018-06-22
THE SIXTH CONSTR CO LTD OF CHINA NAT CHEM ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The universal wheels of the mobile device in the prior art have the disadvantages that the structure is relatively complex and the direction of the mobile device is not easy to control under heavy pressure and friction

Method used

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Embodiment Construction

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0031] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0032] It should be noted that the experimental methods described in the following embodiments, unless otherwise specified, are conventional methods, and the reagents and materials, unless otherwise specified, can be obtained from commercial sources.

[0033] In the description of the present invention, the terms "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", " The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown...

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Abstract

The invention discloses an improved universal wheel which is applied in a moving device of heavy equipment. The improved universal wheel comprises a roller, a support, a mounting shaft and a connecting body and further comprises a guide mechanism and a limiting mechanism, the guide mechanism comprises a first bevel gear, a second bevel gear, a rotating shaft and an L-shaped pedal, and the limiting mechanism comprises a gear disc, a first pawl and a second pawl. By arranging the guide mechanism to flexibly adjust direction of the mounting shaft, adjusting of moving direction of the moving device is realized. The improved universal wheel is simple in structure and can flexibly steer under heavy pressure and friction force.

Description

technical field [0001] The invention relates to the technical field of transportation equipment manufacturing. More specifically, the present invention relates to an improved caster for use in mobile devices of heavy equipment. Background technique [0002] At present, the traditional transportation methods of domestic heavy equipment in narrow and closed spaces mainly use roller bars, crowbars, forklifts, hydraulic trucks, ground tanks or rail vehicles, and these traditional transportation methods either cost a lot of money in such devices , or powerless, in such a restricted and complicated environment, foreign countries do not have very practical and advanced special means of transportation. Facing such a restricted and complex environment and the development trend of fine chemicals in full swing, how to realize the safe and efficient transportation of heavy equipment in narrow and closed spaces has become an unavoidable problem for many engineering projects. [0003] I...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60B33/00B60B33/04
CPCB60B33/0002B60B33/006B60B33/045
Inventor 李连杰柴林新涂邹新陈昊
Owner THE SIXTH CONSTR CO LTD OF CHINA NAT CHEM ENG
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