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A high-precision AGV drive-steering integrated device and its control method

A high-precision, driving wheel technology, applied in electric steering mechanisms, power steering mechanisms, control devices, etc., can solve problems such as poor flexibility, complex structure, and difficult control, and achieve improved safety, high flexibility, and convenient control direction. Effect

Active Publication Date: 2021-07-16
浙江同筑科技有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] In order to overcome the deficiencies of poor flexibility, complex structure, and difficult control of existing AGV drive devices, the present invention provides a high-precision AGV drive and steering integrated device with good flexibility, simplified structure, good stability, and easy control and its control method

Method used

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  • A high-precision AGV drive-steering integrated device and its control method
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  • A high-precision AGV drive-steering integrated device and its control method

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with the accompanying drawings.

[0035] refer to Figure 1 ~ Figure 3 , a high-precision AGV driving and steering integrated device, including a driving module and an independent steering module, the driving module includes a driving wheel 1, a travel motor 2 and a resolver 3, and the integrated device also includes a transmission module. The transmission module includes a support base 7 and a two-stage reduction mechanism, and the two-stage reduction mechanism includes a transmission bull gear 9 and a pinion 12, and the pinion 12 is rotatably installed in the support base 7, and the pinion 12 External teeth are provided, and the external teeth mesh with the inner ring gear 8 of the drive wheel 1; a transmission pinion 5 is installed on the output shaft of the travel motor 2, and the transmission pinion 5 meshes with the transmission bull gear 9, The independent steering module is installed on the supp...

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Abstract

A high-precision AGV drive and steering integrated device, including a drive module and an independent steering module. seat and a two-stage reduction mechanism, and an independent steering module is installed on the support seat. The steering reducer and the steering motor are installed vertically and parallel, which greatly reduces the height between the independent steering module and the ground, and reduces the requirements of the AGV vehicle for the smoothness of the road surface; and provides a high-precision AGV drive steering integrated control method. The invention provides a high-precision AGV driving and steering integrated device with good flexibility, simplified structure, good stability and easy control and a control method thereof.

Description

technical field [0001] The invention belongs to the field of automatic transportation equipment, in particular to a high-precision AGV driving and steering integrated device and a control method thereof, which realize the steering and speed control of the AGV. Background technique [0002] Automated guided vehicle (AGV, Automated guided vehicle) has the function of automatic driving in an unstructured environment, and it has become the key equipment of automated logistics transportation system and flexible manufacturing system. Therefore, the demand for AGV in electronic product assembly, automobile manufacturing, logistics and other industries has shown explosive growth in China and has broad development prospects. [0003] The drive and steering integrated device is the core component of the AGV system. The traditional AGV drive system includes single-wheel drive and differential drive. The single-wheel drive AGV has a single-wheel drive unit including a steering part, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K17/08B62D5/04
CPCB60K17/08B62D5/0457
Inventor 邢科新林叶贵
Owner 浙江同筑科技有限公司
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