Title:
作業車両
Document Type and Number:
Japanese Patent JP7001551
Kind Code:
B2
Abstract:
To provide a work vehicle capable of automatically changing a work height at which to perform work according to a work object.SOLUTION: A work vehicle 1 that performs work while autonomously travelling includes: a base frame 21 that supports wheels 2; a unit frame 22 that supports a work unit 53 for performing work; a link frame 23 provided so as to change a relative height of the unit frame 22 with respect to the base frame 21 over the base frame 21 and the unit frame 22; and a setting unit that sets a work height of the work unit 53 with respect to a work surface in a work site where work is performed according to work information that indicates a work object, which is an object of work.SELECTED DRAWING: Figure 3
Inventors:
Umemoto Hideya
Aoyama Hitoshi
Katsuhiko Uemura
Aoyama Hitoshi
Katsuhiko Uemura
Application Number:
JP2018118112A
Publication Date:
January 19, 2022
Filing Date:
June 21, 2018
Export Citation:
Assignee:
Kubota Corporation
International Classes:
A01B63/00; A01D34/54; A01B69/00; A01D34/64; G05D1/02
Domestic Patent References:
| JP2017176117A | ||||
| JP2017112927A | ||||
| JP5284806A | ||||
| JP2014042481A |
Foreign References:
| US20170020064 | ||||
| US20160128275 |
Attorney, Agent or Firm:
Patent business corporation r&c
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