Omnidirectional automated guided vehicle

An automatic guided vehicle, unified technology, applied in the direction of motor vehicles, steering mechanisms, vehicle components, etc., can solve the problems of complex structure, serious wheel wear, high ground flatness requirements, etc., to achieve simple control logic, stable and reliable mechanism Effect
CN108423084AInactive Publication Date: 2018-08-21SHANGHAI MJ INTELLIGENT SYST
7 Cites 5 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHANGHAI MJ INTELLIGENT SYST
Publication Date
2018-08-21
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The present invention relates to an omnidirectional automated guided vehicle. The omnidirectional automated guided vehicle includes a vehicle body frame and a drive assembly; the drive assembly includes a spindle, two drive motors, and two drive wheels coupled to the same drive axle; each of the drive motors drives one of the drive wheels; the spindle is vertically coupled to a central portion ofthe drive axle; the drive assembly is rotatably mounted to the vehicle body frame through the spindle. The omnidirectional automated guided vehicle realizes steering through the differential speed ofthe motors, and further realizes closed-loop control through encoder feedback; the control logic is simple, and the mechanism is stable and reliable; and forward, backward, traverse, and spinning travel postures can be realized as needed.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of intelligent logistics transportation, in particular to an omnidirectional automatic guided vehicle controlled by differential speed. Background technique

[0002] AGV is the abbreviation of Automated Guided Vehicle, which means "automatic guided vehicle". Traditional AGVs only satisfy the forward and backward functions. In recent years, with the increasingly complex working conditions and technological innovations, some AGVs that can move in all directions have appeared. The driving structure of the omnidirectional AGV on the market is generally divided into two types:

[0003] 1. The Mecanum wheel developed by the Swedish Mecanum Company is used. The outer ring of each wheel is surrounded by a number of small rollers at 45°. Each large wheel is driven independently, and the small rollers are passively stressed. The pairs of wheels are used in combination. , Through the positive and negative rotation of the wheel...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More