Ground-adaptive differential-drive floating wheel system

A technology of differential drive and floating wheel, which is applied to motor vehicles, transportation and packaging, etc. It can solve the problems of unsatisfactory stability of floating wheels, harsh application sites, and high cost, and achieves easy installation and debugging, convenient disassembly and maintenance, and simple structure Effect

Inactive Publication Date: 2017-05-31
YUNNAN KSEC INTELLIGENT EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional differential drive generally does not have a floating mechanism. Even if a few have a floating structure, the floating range is not large. The requirements for the application site are relatively strict, and the implementation cost is high, so the scope of application is not wide.
At the same time, the traditional floating wheel can only float in one direction to maintain balance, but the conditions of the road surface are random and complicated, not only the unevenness in one direction, the actual stability effect of the traditional floating wheel is not ideal, and It is difficult to realize automatic operation such as turning, and there are problems such as high noise and obvious floating vibration transmission effect during use

Method used

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  • Ground-adaptive differential-drive floating wheel system
  • Ground-adaptive differential-drive floating wheel system
  • Ground-adaptive differential-drive floating wheel system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1: as figure 1 As shown, a ground adaptive differential drive floating wheel train includes a front wheel set and a rear wheel set. When the front wheel set and the rear wheel set are placed on the level ground 13, they are flush on the same horizontal plane. The front wheel set includes The front fork bracket 1, the front fork bracket 1 is used to install the main body of the mobile trolley, the front fork bracket 1 is connected to the horizontal floating rod 3 through the fulcrum shaft 2, and the horizontal floating rod 3 can use the fulcrum shaft 2 as the fulcrum to move up and down Undulating and rotating movement, universal wheels 4 are installed under the two ends of the horizontal floating rod 3; in actual use, the front wheels are front wheels, and the universal wheels 4 can provide the steering requirements of the trolley; The longitudinal floating wheels of the horizontal floating bar 3 are formed, the rear wheel group has only one group of longitud...

Embodiment 2

[0019] Embodiment 2: as figure 2 as shown, image 3 As shown, on the basis of Embodiment 1, a sprocket 9 connected to the drive motor 12 is installed on the outer surface of the longitudinal floating bar 6, and the sprocket 9 is transmission connected to the drive wheel 7, and the drive wheel 7 is a Rubber wheels. Here, the drive wheel 7 is driven by the sprocket 9 and the chain, which is only one of the transmission methods, and the drive wheel 7 can also be directly installed on the rotating shaft of the drive motor 12 to provide driving, or gear transmission, belt transmission, etc. can also be used. carry out transmission;

[0020] The front fork bracket 1 and the rear fork bracket 5 are respectively provided with a limit guard 10 extending downwards below the two ends in the direction of the horizontal floating bar 3 and the longitudinal floating bar 6, and the limit guard 10 Corresponding to the respective horizontal floating rods 3 or vertical floating rods 6 direct...

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Abstract

The invention provides a ground-adaptive differential-drive floating wheel system which comprises a front wheel set and a rear wheel set. The front wheel set comprises a front fork-shaped support, a horizontal floating rod is connected in the front fork-shaped frame through a pivot shaft, and universal wheels are respectively mounted under two ends of the horizontal floating rod; the rear wheel set is formed by two sets of longitudinal floating wheels perpendicular to the horizontal floating rod, each longitudinal floating wheel comprises a rear fork-shaped support and longitudinal floating rods arranged in the rear fork-shaped support, driving wheels are mounted at front ends of the longitudinal floating rods, universal wheels are mounted at rear ends of the longitudinal floating rods, inner sides of the longitudinal floating wheels are opposite, and the longitudinal floating wheels are connected in a manner that a horizontal shaft penetrates the rear fork-shaped supports and the longitudinal floating rods, the inner side of each longitudinal floating rod is provided with a drive motor, and the drive motors are connected with the driving wheels in a driving manner. The ground-adaptive differential-drive floating wheel system has the advantages of being simple and easy to use, convenient in disassembly and the like; the ground-adaptive differential-drive floating wheel system is simple in structure, low in cost, applicable to automatic guided vehicles of various operation conditions, not high in requirement of flatness of the ground and the like.

Description

technical field [0001] The invention relates to a differential drive wheel train with a floating wheel balance system, which belongs to the field of motor-driven vehicles and automatic guided vehicles, and in particular relates to a ground self-adaptive differential drive floating wheel train. Background technique [0002] Driven by "Industry 4.0", intelligent manufacturing has achieved unprecedented development, thus [0003] Driven the development of automatic guided vehicle technology and the increase of market demand. This demand has extended to all walks of life, and different industries have different needs for automated guided vehicles. The traditional differential drive generally does not have a floating mechanism. Even if a few have a floating structure, the floating range is not large. The requirements for the application site are relatively strict, and the implementation cost is high, so the scope of application is not wide. At the same time, the traditional flo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D61/10
CPCB62D61/10
Inventor 廖文斌熊捷张献军杨保龙李元勇董海英苏运春韩德昱王宇轩李兵马贤朋罗蒙
Owner YUNNAN KSEC INTELLIGENT EQUIP
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