The invention relates to a free-moving transport cart for conveying workpieces (12), in particular vehicle bodies (14), on a conveying path (36), having a chassis (46) which defines a main axis (50) and main orientation of the transport cart (42) and comprising a chassis frame (48) which supports a plurality, in particular at least four, wheel arrangements (52) each having one or more wheels (54). A fastening device (66) for at least one workpiece (12) is coupled to the chassis (46) by means of a connecting device (72). There is a wheel guide system (88) for the wheels (54) of the wheel arrangements (52) which defines a basic chassis configuration in which the wheel arrangements (52) define a horizontal travel plane (90). The wheel guide system (88) guides the wheels (54) of the wheel arrangements (52) in such a way that at least one wheel (54) of at least one wheel arrangement (52) can be moved out of the travel plane (90) without the other wheel arrangements (52) completely leaving the travel plane (90). A conveying system (34) comprises a large number of such transport carts (42) and a treatment plant (10) has such a conveying system (34).
一种用于在输送路径(36)上输送工件(12)、尤其是车身(14)的自由行驶的运输小车,带有底盘(46),该底盘规定了所述运输小车(42)的主轴线(50)和主方向,并包括底盘框架(48),该底盘框架支撑多个特别是至少四个车轮总成(52),这些车轮总成分别具有一个或多个车轮(54)。用于至少一个工件(12)的固定机构(66)通过连接机构(72)与所述底盘(46)连接。存在用于所述车轮总成(52)的车轮(54)的车轮引导系统(88),该车轮引导系统规定了底盘基本配置,其中,所述车轮总成(52)规定了水平的行驶平面(90)。所述车轮引导系统(88)适当地引导所述车轮总成(52)的车轮(54),使得至少一个车轮总成(52)中的至少一个车轮(54)可移出所述行驶平面(90),而其余车轮总成(52)并不完全离开行驶平面(90)。输送系统(34)包括多个这种运输小车(42),并且处理设备(10)具有这种输送系统(34)。
FREE-MOVING TRANSPORT CART, CONVEYING SYSTEM AND TREATMENT PLANT
自由行驶的运输小车、输送系统和处理设备
2022-01-11
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
FREE-MOVING TRANSPORT CART, CONVEYING SYSTEM AND TREATMENT PLANT
European Patent Office | 2022
|European Patent Office | 2024
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