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Differential driving assembly

A differential drive and assembly technology, applied in the direction of non-rotational vibration suppression, steering mechanism, non-deflectable wheel steering, etc., can solve the problems of low installation accuracy, short service life, large vibration amplitude, etc., and achieve high installation accuracy, Improve the effect of short service life and precise control of turning accuracy

Active Publication Date: 2016-01-13
YONEGY LOGISTICS AUTOMATION TECH
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  • Abstract
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Problems solved by technology

[0004] The purpose of the present invention is to disclose the differential drive assembly, which solves the problems of large vibration amplitude, short service life and low installation accuracy of the existing AGV trolley

Method used

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0027] like Figure 1 to Figure 5 The differential drive assembly of the shown embodiment includes a drive bracket 1 for supporting the trolley body and a drive housing 2 for supporting the drive bracket 1, and a compression spring for buffering is arranged between the drive bracket 1 and the drive housing 2 Guide shaft 3. The upper end 31 of stage clip guide shaft connects the bottom surface of drive bracket 1 by drive pin 4, and the lower end 32 of stage clip guide shaft connects the bottom of drive housing 2 by drive pin 4, realizes the function of dolly body buffering and shock absorption. Adopting the structure of the drive pin shaft 4 can also achieve the purp...

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Abstract

The invention discloses a differential driving assembly which comprises a driving support and a driving shell. The driving support is used for supporting a vehicle body, and the driving shell is used for supporting the driving support. A compression spring guide shaft playing a buffer role is arranged between the driving support and the driving shell. The upper end of the compression spring guide shaft is connected with the bottom face of the driving support through a driving pin shaft. The lower end of the compression spring guide shaft is connected with the bottom of the driving shell through a driving pin shaft. By the adoption of the structure, the buffering and damping function for the vehicle body is achieved, the vibration amplitude of the vehicle body is reduced when an automated guided vehicle (AGV) jounces in the running process, and the service life of the AGV is prolonged. Meanwhile, by the adoption of the structure of the driving pin shafts, the purpose of balancing the compression spring guide shaft can be achieved.

Description

technical field [0001] The invention relates to the technical field of AGV trolleys, in particular to a differential drive assembly. Background technique [0002] The existing AGV trolley (Automated Guided Vehicle, referred to as AGV), also known as unmanned van, refers to equipped with automatic guidance devices such as electromagnetic or optical, which can drive along the prescribed guiding path, and has safety protection and various transfers. Functional transport vehicle, a transport vehicle that does not require a driver in industrial applications, and uses a rechargeable battery as its power source. Generally, the computer can be used to control its travel route and behavior, or use the electromagnetic track (electromagnetic path-following system) to set up its travel route. The electromagnetic track is pasted on the floor, and the unmanned van is moved by the information brought by the electromagnetic track. with action. [0003] The AGV trolley includes a trolley b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F15/04B62D11/04
Inventor 彭华明
Owner YONEGY LOGISTICS AUTOMATION TECH
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