Title:
CONVEYANCE DEVICE AND CONVEYANCE METHOD
Document Type and Number:
WIPO Patent Application WO/2024/013854
Kind Code:
A1
Abstract:
The purpose of the present disclosure is to provide a conveyance device capable of conveying a cart in a facility having both a horizontal floor and a slope floor. The conveyance device according to the present disclosure conveys a cart having a center frame and a connection fitting provided on the center frame, and comprises: a body mechanism that supports the entire conveyance device; a device drive unit provided on the body mechanism and which drives the conveyance device; a guide mechanism having a shape that can be fit with a cart fitting part consisting of the center frame and the connection fitting; a guide mechanism drive unit that drives the guide mechanism in the height direction; a sensor group that detects the surrounding situation of the conveyance device; and a control unit that controls the device drive unit and the guide mechanism drive unit. The control unit controls the device drive unit and the guide mechanism drive unit on the basis of the detection result from the sensor group such that the guide mechanism fits with the cart fitting part. When the guide mechanism fits with the cart fitting part, a predetermined gap is present between the cart fitting part and the guide mechanism.
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Inventors:
SAKANOUE HIROSHI (JP)
YAMAMOTO SATORU (JP)
MORIMOTO DAISUKE (JP)
SHIMOTANI MITSUO (JP)
YAMAMOTO SATORU (JP)
MORIMOTO DAISUKE (JP)
SHIMOTANI MITSUO (JP)
Application Number:
PCT/JP2022/027424
Publication Date:
January 18, 2024
Filing Date:
July 12, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B62B3/02; B61B13/00; B61G1/32; B62B3/04
Foreign References:
| JP2016150692A | 2016-08-22 | |||
| JP2019091770A | 2019-06-13 | |||
| JP2007209544A | 2007-08-23 | |||
| JP2000127957A | 2000-05-09 | |||
| JP2020044859A | 2020-03-26 |
Attorney, Agent or Firm:
YOSHITAKE Hidetoshi et al. (JP)
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