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Wheel assembly and trolley

A wheel assembly and wheel technology, applied in vehicle components, vehicle springs, elastic suspensions, etc., can solve problems such as poor road adaptability, achieve good road adaptability, improve road adaptability, grip performance and shock absorption good effect

Active Publication Date: 2018-03-13
王书亭
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to overcome the problem of poor road adaptability existing in existing automatic guided transport vehicles, the invention provides a wheel assembly and a trolley

Method used

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  • Wheel assembly and trolley
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  • Wheel assembly and trolley

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] see figure 1 , the first embodiment of the present invention provides a wheel assembly 10, the wheel assembly 10 includes a wheel seat 11, a wheel 13, a suspension mechanism 15, a first brake mechanism 17 and a steering mechanism 19, the wheel 13 is connected to the wheel seat 11 through the suspension mechanism 15 Connected, the steering mechanism 19 is arranged on the wheel seat 11. During the working process of the wheel assembly 10, the steering mechanism 19 drives the wheel base 11 to rotate on the running ground of the wheel assembly 10 to realize the 360° turning of ...

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Abstract

The invention provides a wheel assembly comprising a wheel seat, a wheel and a suspension mechanism. The suspension mechanism comprises a swing arm and a damper; one end of the swing arm and one end of the damper are in rotating shaft type connection, and the other ends of the swing arm and the damper are connected with a rotating shaft of the wheel seat; the wheel is fixedly connected to the swing arm; and when the wheel bears impact force in the direction perpendicular to the ground, the damper expands and retracts, the swing arm rotates around the connecting point of the wheel seat and theswing arm, and the wheel makes displacement in the direction perpendicular to the ground. The invention further provides a trolley comprising the wheel assembly. The wheel assembly and the trolley have the advantages of good pavement adaptability, ground-griping performance, damping effect and the like and besides have better comfort for a bearing material.

Description

【Technical field】 [0001] The invention relates to the field of trolleys, in particular to a wheel assembly and a trolley. 【Background technique】 [0002] Automated Guided Vehicle (AGV) is a kind of mobile robot. AGV is an automated logistics equipment that has been widely used in the field of modern factory parts and finished product transfer. The performance of the car is greatly affected, and vibration isolation is its basic requirement. However, the design of the existing AGV shock absorption structure is not simple and reasonable enough, and the shock absorption effect is not good. Therefore, its road adaptability is poor. 【Content of invention】 [0003] In order to overcome the problem of poor road adaptability existing in existing automatic guided transport vehicles, the invention provides a wheel assembly and a trolley. [0004] The technical solution of the present invention to solve the above-mentioned technical problems is to provide a wheel assembly, including ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G15/06B62D5/04
CPCB62D5/0418B60G15/063B60G2202/31
Inventor 肖卫国贺喜
Owner 王书亭
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