DRIVE OVER MOWER DECK AUTOMATIC LOCKING MECHANISM

    公开(公告)号:EP3777496A3

    公开(公告)日:2021-03-03

    申请号:EP20189618.0

    申请日:2020-08-05

    申请人: Deere & Company

    摘要: A drive over mower deck automatic locking mechanism includes a lift frame engaging a drive over mower deck, and a pair of locking plates pivotably connected to the lift frame. The locking plates lock the drive over mower deck to the lift frame when the lift frame raises the drive over mower deck to a mowing or transport position and unlock the drive over mower deck from the lift frame when the lift frame lowers the drive over mower deck to an installation position.

    DRIVE OVER MOWER DECK AUTOMATIC LOCKING MECHANISM

    公开(公告)号:EP3777496A2

    公开(公告)日:2021-02-17

    申请号:EP20189618.0

    申请日:2020-08-05

    申请人: Deere & Company

    摘要: A drive over mower deck automatic locking mechanism includes a lift frame engaging a drive over mower deck, and a pair of locking plates pivotably connected to the lift frame. The locking plates lock the drive over mower deck to the lift frame when the lift frame raises the drive over mower deck to a mowing or transport position and unlock the drive over mower deck from the lift frame when the lift frame lowers the drive over mower deck to an installation position.

    Lifting link mechanism
    4.
    发明公开
    Lifting link mechanism 审中-公开
    Hebeverbindungsmechanismus

    公开(公告)号:EP2868184A1

    公开(公告)日:2015-05-06

    申请号:EP14188433.8

    申请日:2014-10-10

    申请人: Yanmar Co., Ltd.

    摘要: For providing a lift linkage with easy mounting operation, this invention provides a lifting link mechanism 7 which lifts a mower deck 6 comprising: a front bracket 71 attached to a front portion of the mower deck 6, a front link 72 coupled to the front bracket 71, a rear bracket 73 attached to a rear portion of the mower deck 6, and a rear link 74 coupled to the rear bracket 73, wherein a protrusion formed in the rear link 74 is fit into a notch portion of the rear bracket 73 and at least the rear link 74 is coupled in a rotatable manner about the protrusion.

    摘要翻译: 为了提供具有易于安装操作的升降机联动装置,本发明提供了一种提升割草机板6的提升连杆机构7,其包括:附接到割草机板6的前部的前支架71,连接到前支架的前连杆72 71,安装在割草机甲板6的后部的后支架73,以及连接到后支架73的后连杆74,其中形成在后连杆74上的突起装配到后支架73的切口部分中, 至少后连杆74围绕突起以可旋转的方式联接。

    CONNECTION DEVICE FOR TRACTOR WORK
    5.
    发明公开
    CONNECTION DEVICE FOR TRACTOR WORK 审中-公开
    VERBINDUNGSVORRICHTUNGFÜREINEN TRAKTOR

    公开(公告)号:EP2647275A2

    公开(公告)日:2013-10-09

    申请号:EP11844136.9

    申请日:2011-11-07

    发明人: OH, Dae Seok

    CPC分类号: A01B59/048 A01B59/064

    摘要: Disclosed herein is a connection device for tractor implements. The connection device includes a main frame (200), a slider body (400) and an implement connection unit (300). A distance adjustment cylinder (250) is installed between the slider bodies. A slider (430) is slidably provided on each slider body. A locking rod (410) is provided in an upper portion of the slider body so that a hook (316) of the implement connection unit is hooked over the locking rod so as to be slidable. A connection part (420) is provided on a lower portion of the slider body such that, when the slider body slides, the connection part is coupled to a fastening part (317) of the implement connection unit. When the distance adjustment cylinder is operated, the distance between the slider bodies is adjusted and the fastening part and the connection part are coupled to or separated from each other.

    摘要翻译: 本文公开了一种用于拖拉机器具的连接装置。 连接装置包括主框架(200),滑块体(400)和工具连接单元(300)。 距离调节滚筒(250)安装在滑块体之间。 滑块(430)可滑动地设置在每个滑块体上。 锁定杆(410)设置在滑块体的上部,使得工具连接单元的钩(316)钩在锁定杆上以便可滑动。 连接部分(420)设置在滑块体的下部,使得当滑块体滑动时,连接部分连接到工具连接单元的紧固部分(317)。 当操作距离调节滚筒时,调节滑块体之间的距离,并且紧固部分和连接部分彼此联接或分离。

    Automatic connection mechanism for a mid-mounted implement
    8.
    发明公开
    Automatic connection mechanism for a mid-mounted implement 有权
    一个中心保税插入自动连接机制

    公开(公告)号:EP2042016A3

    公开(公告)日:2009-09-09

    申请号:EP08163869.4

    申请日:2008-09-08

    申请人: Deere & Company

    IPC分类号: A01D34/64 A01B63/104

    摘要: An automatic connection mechanism for a mid-mounted implement (100, 200) to a tractor (105) is disclosed. The automatic connection mechanism includes a rear lift linkage (114, 214) pivotably attached to the tractor (105), that automatically and releasably engage the rear of the implement (100, 200). The forward lift linkage (114, 214) is pivotably attached to the front of the implement (100, 200), and automatically and releasably engages the forward end of the tractor (105). A PTO coupling member (152, 252, 302) also is attached to the rear lift linkage (114, 214) to engage an opposing PTO coupling member ( 168, 268, 301) on the implement (100, 200).

    DISPOSITIF PORTE-OUTILS POUR TRACTEUR PERMETTANT DE TRAVAILLER SIMULTANÉMENT DEUX RANGS COMPLETS

    公开(公告)号:EP4154693A1

    公开(公告)日:2023-03-29

    申请号:EP22197601.2

    申请日:2022-09-23

    申请人: Chassi'Nov

    发明人: ABELA, Cyril

    摘要: L'invention a pour objet un dispositif porte-outils configuré pour être monté sur un tracteur, caractérisé en ce qu'il comprend :
    - un porte-outils intérieur (32) comportant au moins une traverse inférieure (36) positionnée sous le bloc moteur du tracteur entre les essieux avant et arrière à laquelle sont reliés au moins un outil intérieur droit et au moins un outil intérieur gauche (30.2),
    - un porte-outils extérieur (34) comportant des montants droit et gauche (52, 54), positionnés de part et d'autre du bloc moteur du tracteur, au moins une traverse supérieure (56) reliant les montants droit et gauche (52, 54), positionnée au-dessus du bloc moteur du tracteur, à laquelle sont reliés au moins un outil extérieur droit et au moins un outil extérieur gauche (30.4).
    Ce dispositif porte-outils permet, en un seul passage, de traiter deux rangs complets. Le fait de positionner les outils entre les essieux avant et arrière du tracteur permet au conducteur de les contrôler tout en conduisant le tracteur et de libérer l'attelage arrière du tracteur.