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Lifting type automatic guided vehicle (AGV)

A lifting mechanism and car body technology, applied in the field of lifting AGV, can solve the problems of inaccurate control, large turning radius, poor kinematic performance of the trolley, etc., and achieve the effect of flexible steering

Inactive Publication Date: 2016-12-07
YONEGY LOGISTICS AUTOMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing industry technology, double differential drive or single wheel drive is generally used. Since the double differential drive method is completely based on the speed difference between the inner and outer steering wheels to achieve steering, the AGV controller will have control Inaccurate situation, then the car will produce wheel slippage, vibration and other situations during the steering process, which will easily cause wheel wear; single-wheel drive uses only one driving wheel to realize the driving and steering functions, and in addition Using two driven wheels as support, the trolley with this driving method has slightly poor motion performance, and the driven wheels are easy to deviate from the guiding line when turning, and the turning radius is large

Method used

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  • Lifting type automatic guided vehicle (AGV)
  • Lifting type automatic guided vehicle (AGV)
  • Lifting type automatic guided vehicle (AGV)

Examples

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Embodiment Construction

[0020] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] Such as Figure 1 to Figure 3 Shown, the preferred embodiment of the present invention, a kind of lifting type AGV, it comprises AGV car body 1 and is located at the lifting mechanism 2 on AGV car body 1, is respectively arranged on the four corners of the bottom of AGV car body 1 There is a universal caster 8 to provide support for the lift-type AGV, and the lift-type AGV can travel in any direction; the bottom of the AGV body 1 is provided with an RFID reader 10 for reading ground landmark information, and the AGV vehicle The front and rear of the bottom of the body 1 are respectively provided with a navigation magnetic strip for reading the ground magnetic strip...

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Abstract

The invention discloses a lifting type automatic guided vehicle (AGV). The lifting type AGV comprises an AGV body and a lifting mechanism arranged on the AGV body. Two driving steering wheels are arranged at the bottom of the AGV body in a diagonal mode. According to the lifting type AGV, the two driving steering wheels are arranged at the bottom of the AGV body in the diagonal mode, and the two driving steering wheels can provide driving force for traveling of the lifting type the AGV when the lifting type AGV travels forwards or backwards; and when the lifting type AGV steers, the steering driving torque applied to the whole lifting type AGV by the two driving steering wheels arranged in the diagonal mode can be maximized under the condition that provided electric power is fixed, the lifting type AGV can easily, conveniently and flexibly steer in all directions, and omni-directional traveling of the lifting type AGV is achieved.

Description

technical field [0001] The invention relates to the field of smart trolley equipment, in particular to a lift-type AGV. Background technique [0002] AGV trolley, that is, automatic guided transport vehicle, belongs to the field of wheeled mobile robots. Under the monitoring of the computer, it can automatically drive along the prescribed guiding path according to the instructions, arrive at the designated place, and complete a series of tasks. It is a factory and warehouse One of the main equipment for material handling automation, especially suitable for warehousing, manufacturing, tobacco, medicine and special dangerous places. It has the characteristics of high efficiency, fast and flexible, which can greatly improve the degree of production automation and production efficiency. In order to make the AGV trolley work in an environment with narrow passages and limited space, it must have the ability to travel in all directions. In the existing industry technology, double ...

Claims

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Application Information

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IPC IPC(8): B66F7/06B66F7/28
CPCB66F7/0666B66F7/28
Inventor 彭华明
Owner YONEGY LOGISTICS AUTOMATION TECH
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