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A fully automatic intelligent following luggage cart

A technology of intelligent following and luggage carts, which is applied in the direction of motor vehicles, trolleys, multi-axis trolleys, etc., can solve the problems of inconvenient use, avoid tediousness and effort, and improve the accuracy of positioning and ranging

Inactive Publication Date: 2020-08-04
SICHUAN COLLEGE OF ARCHITECTURAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fully automatic intelligent following luggage trolley, which is used to solve the problem mentioned in the background technology that the existing trolleys are usually still in the state of purely manual push, and people have the problem of inconvenience during use

Method used

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  • A fully automatic intelligent following luggage cart
  • A fully automatic intelligent following luggage cart
  • A fully automatic intelligent following luggage cart

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] combined with Figure 1-3 , Figure 9As shown, a fully automatic intelligent follow-up luggage cart is used to realize the follow-up operation of the luggage cart according to a predetermined trajectory, including a luggage cart body and a following system. The layout of the roller device, the roller device is composed of the driving wheel 2 arranged in front of the lower part of the car body 1 and the driven wheels 3 symmetrically arranged on both sides of the lower rear of the car body 1, and the driving wheel 2 passes through the universal drive shaft 5 drive, the lower part of the car body 1 is also provided with a front wheel cavity 21 for accommodating the driving wheel 2 and a rear wheel cavity 31 for accommodating the driven wheel 3, and the universal drive shaft 5 is connected with the drive wheel set inside the car body 1. Mechanism connection; the following system includes a signal transmitting device for transmitting signals, a signal receiving device wirel...

Embodiment 2

[0031] In order to further optimize and illustrate the present invention, on the basis of Embodiment 1, in conjunction with the attached Figure 1-9 As shown, the universal drive shaft 5 includes a shaft body 51, which is fixed or integrally connected with the shaft body 51 to form a drum-shaped steering body. The steering body is provided with a plurality of steering rolling grooves 53 parallel to the direction of the shaft body 51. , each of the steering rolling grooves 53 is equipped with a steering ball 52; the driving wheel 2 includes two parts, a tire and a hub, and the hub is nested and clamped by the balls 52. The universal drive shaft 5 is arranged in a drum shape and the steering ball 52 installed in the steering roller groove 53 is used to cooperate with the wheel hub, which not only realizes the universal rotation of the universal drive shaft 5 and the wheel hub, but also realizes the universal rotation of the universal drive shaft 5 . Torsionally rigid transmissio...

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Abstract

The invention discloses a full-automatic intelligent following luggage car capable of achieving following operation according to a given trajectory. The full-automatic intelligent following luggage car comprises a luggage car body and a following system. The luggage car body comprises a main car body and a roller device arranged on the lower portion of the main car body and distributed in a triangle mode. The roller device is composed of a drive wheel arranged on the front of the lower portion of the main car body, and driven wheels symmetrically arranged on the two sides of the rear side of the lower portion of the main car body. A drive mechanism is arranged inside the main car body. The following system comprises a signal emitting device and a signal receiving device. The signal receiving device is sequentially connected with a central processor and a logic arithmetic unit. The logic arithmetic unit is connected with the drive mechanism and a steering mechanism. By adopting the following system to control movement of the main car body, following of the luggage car and a user is achieved on the premise that the user does not perform any operation on the luggage car, and troubles and labor waste caused by purely manual pushing of the car are avoided.

Description

technical field [0001] The invention relates to the field of small transportation devices, in particular to a small transportation vehicle with automatic following function, specifically, a fully automatic intelligent following luggage cart. Background technique [0002] When people go shopping or travel, they will inevitably carry more luggage. For example, when shopping in large supermarkets, in order to facilitate the purchase of goods, they usually take a hand basket or push a trolley for the convenience of people. Put products or carry-on backpacks in it to avoid inconvenience caused by a large number of items. For another example, people usually push a trolley to store their luggage in the passageways of high-speed rail stations or airports, especially in larger stations, the distance from the entrance to different terminals or waiting halls is long, and single-person It is basically impossible to carry more luggage at one time, which brings great inconvenience to sin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62B3/00B62B3/12B62B5/00G05D1/02
CPCB62B3/001B62B3/12B62B5/0026B62B2301/12G05D1/021
Inventor 王旭东
Owner SICHUAN COLLEGE OF ARCHITECTURAL TECH
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