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    DISPERSED OBJECT RECOVERY DEVICE AND DISPERSED OBJECT RECOVERY METHOD
    1.
    发明公开
    DISPERSED OBJECT RECOVERY DEVICE AND DISPERSED OBJECT RECOVERY METHOD 审中-公开

    公开(公告)号：EP4074387A1

    公开(公告)日：2022-10-19

    申请号：EP21751227.6

    申请日：2021-02-05

    申请人： Yamabiko Corporation

    发明人： KOSHIKAWA Yoshiharu ,  INABA Eiki ,  NAKANO Kenji ,  FUSE Yoichi ,  YAMADA Ryota

    IPC分类号： A63B47/02 ,  A63B69/36

    摘要： A specific measure for increasing the work efficiency of recovery work by reducing, to the greatest extent possible, travel of a machine body while the machine body is not performing work to recover dispersed objects is presented, and a work area is set for an electric recovery device so as to take into consideration battery consumption, in order to make work effectively more efficient. This dispersed object recovery device is provided with an electric machine body that travels autonomously within an activity area along a set travel path, the machine body is made to depart from a collection site to travel autonomously within a set work area so that dispersed objects dispersed within the work area are accommodated in an accommodation section provided inside or outside the machine body and recovered to the collection site, and the work area is set as a closed region following the locations of the outer edge of the dispersed objects in an aggregation range where a plurality of the dispersed objects are densely clustered.

    WORK ROBOT SYSTEM
    2.
    发明公开
    WORK ROBOT SYSTEM 审中-公开

    公开(公告)号：EP4089500A1

    公开(公告)日：2022-11-16

    申请号：EP21826487.7

    申请日：2021-02-19

    申请人： Yamabiko Corporation

    发明人： FUSE Yoichi ,  KANEKO Kazuhiro ,  NAKATSUGI Koichi

    IPC分类号： G05D1/02

    摘要： The present invention: reduces the amount of settings a user must perform prior to work commencing; eliminates situations whereby work is not completed within a set work region; and efficiently completes work within a prioritized work region. This work robot system comprises: a work robot; and a settings unit that sets a work region inside which the work robot performs work while moving autonomously. The work robot comprises: a machine body comprising a travel unit that can travel autonomously; a work unit that performs work along a travel path for the machine body; a drive unit that drives the travel unit and the work unit; and a battery that serves as a power source for the drive unit. The settings unit sets a work boundary line that demarcates a prioritized work area in which work can be completed, setting same on the basis of position information for a prioritized location for which settings have been input and taking into consideration the work capacity of the work robot.

    AUTONOMOUS-TRAVEL-TYPE LAWN MOWER
    3.
    发明公开
    AUTONOMOUS-TRAVEL-TYPE LAWN MOWER 审中-实审

    公开(公告)号：EP4393289A1

    公开(公告)日：2024-07-03

    申请号：EP21955009.2

    申请日：2021-08-25

    申请人： Yamabiko Corporation

    发明人： HIRAKI Hidenori ,  NAKANO Kenji ,  FUSE Yoichi ,  CONVENT Lionel

    IPC分类号： A01D34/64

    CPC分类号： A01D34/64

    摘要： Provided is an autonomous lawn mower (1) including: a movable machine body (2) being movable through unmanned driving with moving devices (4); at least one lawn mowing work unit (3) mounted on the movable machine body (2); and a machine body cover (1A) that covers an upper surface and a peripheral surface of the movable machine body (2). The at least one lawn mowing work unit (3) includes: a cutting blade (17); a prime mover (15) configured to drive the cutting blade (17); at least one ground-contact member (23), which is located within an area (WB) between the moving devices (4) in a front-and-rear direction, and is configured to prevent contact of the cutting blade (17) with a ground surface (G); and an adjustment mechanism (28) configured to allow the lawn mowing work unit (3) to be moved upward and downward with respect to the movable machine body (2). The ground-contact member (23) and the cutting blade (17) are located inside the machine body cover (1A).