An intelligent follow-up universal wheel

A universal wheel and follow-up technology, applied in the field of universal wheels, can solve problems such as slippage, following vibration, and unstable movement of the trolley

Active Publication Date: 2018-10-26
严格科创产业发展集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The driven wheels of the existing intelligent mobile front-drive trolleys and the wheels of the trolleys without power devices used in factories all use ordinary plug-in universal wheels without rotation damping external force. The rotation direction of this universal wheel depends on the direction of external force. It is a kind of blind follow-up device, which will often cause the vibration of the universal wheel due to the external force of the person and the change of the direction of the external force during the turning process, resulting in the phenomenon of unstable movement of the car and following vibration.
Or the rapid change of the direction of the universal wheel causes uneven force, so that the universal wheel does not rotate and slips due to the fact that the direction of the force on the universal wheel is inconsistent with the tangential direction of the tire.

Method used

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Embodiment Construction

[0020] Such as Figure 1-4 As shown, the intelligent follow-up universal wheel according to the present invention includes: a fixed seat 1, a rotating ring 2, a wheel shaft 3, a wheel shaft assembly 4, a wheel 5, an adapter bearing seat 6, a connecting ear 7, and a long positioning hole 8 , Block 9, bearing hole 10, first spring mounting groove 11, second spring mounting groove 12, block mounting position 13, spring 14.

[0021] Such as figure 1 As shown, according to the intelligent follow-up universal wheel of the present invention, the top is a fixing seat 1, preferably, the fixing seat 1 adopts a square or rectangular structure, thereby forming a mounting platform.

[0022] Positioning slots 8 are provided at the four corners of the fixing base 1 , and are used for positioning and fixing the fixing base 1 through fasteners. Preferably, the axial direction of the long positioning hole 8 is consistent with the diagonal directions of the four corners of the fixing base 1 . ...

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PUM

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Abstract

The invention provides an intelligent follow-up universal wheel. The intelligent follow-up universal wheel comprises a fixing base, a rotating ring, a wheel shaft, a wheel shaft assembly, a wheel body, a transfer bearing base, connecting lugs, positioning slot holes, stopping blocks, a bearing hole, a first spring installation groove, a second spring installation groove, stopping block installation grooves and springs. According to the intelligent follow-up universal wheel, rotating is more gentle and stable, the rotating direction sense is higher, and the problem that the universal wheel is frequently shaken and waggled during rotating is solved.

Description

technical field [0001] The invention relates to a universal wheel, in particular to an intelligent follow-up universal wheel which can intelligently determine the direction of rotation according to the moving route direction of a trolley. Background technique [0002] Universal wheels have a wide range of applications, such as furniture bedside tables, office seats, industrial spiral ladders, mechanical equipment sliding devices, baby carriage wheels, smart cars and transfer cars in factories, etc., according to different needs. The swivel wheel design is helpful for practical applications. [0003] The driven wheels of the existing intelligent mobile front-drive trolleys and the wheels of the trolleys without power devices used in factories all use ordinary plug-in universal wheels without rotation damping external force. The rotation direction of this universal wheel depends on the direction of external force. It is a blind follow-up device, which often causes the univers...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60B33/00B60B33/02
CPCB60B33/0039B60B33/02
Inventor 赵亮蒋再男乔智李增强张岩岭
Owner 严格科创产业发展集团有限公司
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