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Omnidirectional differential wheel structure

A differential wheel and gear technology, which is applied in the field of omnidirectional differential wheel structure, can solve problems such as inability to turn around and inapplicability of forklifts

Inactive Publication Date: 2021-07-30
ANHUI YUFENG WAREHOUSING EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of forklift intelligence, forklift AGV is used more and more widely. Traditional forklifts are becoming more and more inapplicable in narrow aisles. Due to the large turning radius of traditional forklifts, it is impossible to turn around in narrow aisles. Unable to work in narrow roadways, we have developed a targeted differential wheel structure for omnidirectional driving forklifts to ensure the stability of its operation. For this reason, we have proposed an omnidirectional differential wheel structure

Method used

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Embodiment Construction

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present disclosure. In order to maintain the following description of the embodiments of the present disclosure For clarity and conciseness, the present disclosure omits detailed descriptions of known functions and known components to avoid unnecessarily obscuring the concepts of the present invention.

[0019] see Figure 1-3 , an omnidirectional differential gear structure, including a fixed seat 1, a differential gear device 2, an angle encoder 3, a transmission gear 4 and an angle gear 5;

[0020] A rolling groove 6 is provided on the fixed base 1, and the differential gear device 2 rolls in the rolling groove 6 on the fixed base 1 through a tapered shaft 8, and th...

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Abstract

The invention relates to the technical field of AGVs, and discloses an omnidirectional differential wheel structure. The omnidirectional differential wheel structure comprises a fixing base, a differential wheel device, an angle encoder, a transmission gear and an angle gear; rolling grooves are formed in the fixing base, the differential wheel device rolls in the rolling grooves in the fixing base through conical shafts, and the transmission gear is installed on the differential wheel device; and the differential wheel device comprises a frame, a servo motor and a differential wheel. According to the omnidirectional differential wheel structure, a differential wheel set is integrally connected with the symmetrically-arranged conical shafts through bearings, the rolling grooves matched with the conical shafts are formed in the fixing base, and through the conical shafts arranged in a stacked mode, when the ground is uneven, the differential wheel set can be automatically adjusted to ensure that two differential wheels touch the ground, and the differential steering effect is ensured; and by matching with the conical shafts connected with the bearings, the differential wheel set can be smoothly steered and adjusted in the rolling grooves, the overall structure is simple, and the effect is stable and reliable.

Description

technical field [0001] The invention relates to the field of AGV technology, in particular to an omnidirectional differential wheel structure. Background technique [0002] With the development of forklift intelligence, forklift AGV is used more and more widely. Traditional forklifts are becoming more and more inapplicable in narrow aisles. Due to the large turning radius of traditional forklifts, it is impossible to turn around in narrow aisles. Unable to work in narrow roadways, we have developed a differential wheel structure for omnidirectional driving forklifts to ensure the stability of its operation. For this reason, we have proposed an omnidirectional differential wheel structure. Contents of the invention [0003] Aiming at the above-mentioned shortcomings in the prior art, the present invention provides an omnidirectional differential wheel structure. [0004] The present invention provides the following technical solutions: an omnidirectional differential wheel...

Claims

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Application Information

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IPC IPC(8): B66F9/075
CPCB66F9/07572
Inventor 季彩玲丁伯兵曹俊森
Owner ANHUI YUFENG WAREHOUSING EQUIP
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