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A platform for research: civil engineering, architecture and urbanism
Sliding type counterweight device, control system and excavator
The invention discloses a sliding type balance weight device, a control system and an excavator. The sliding type balance weight device is characterized in that one of a piston rod and a cylinder body of a balance weight telescopic oil cylinder (3) is hinged to a balance weight (1), and the other one of the piston rod and the cylinder body of the balance weight telescopic oil cylinder (3) is hinged to a rotary table (2); the rotary table (2) is externally connected with a rotary table support (21), and the balance weight (1) is supported on the rotary table support (21) and detachably connected with the rotary table support (21). When the balance weight (1) and the rotary table support (21) are in a detached state, the balance weight telescopic oil cylinder (3) can drive the balance weight (1) to slide in the direction close to or away from the rotary table (2) along the rotary table support (21) to which the balance weight (1) belongs. On the premise that the weight of the counter weight is not changed, different counter weight requirements are met by changing the force arm, and high stability is achieved.
本发明公开了一种滑移式配重装置、控制系统及挖掘机，所述滑移式配重装置包括：所述配重伸缩油缸(3)的活塞杆和缸体中的其一与所述配重(1)铰接，另一与所述转台(2)铰接；所述转台(2)外接转台支座(21)，所述配重(1)支撑于所述转台支座(21)上，并与所述转台支座(21)可拆卸连接；所述配重(1)与所述转台支座(21)处于拆卸状态时，所述配重伸缩油缸(3)能够驱动所述配重(1)沿所属转台支座(21)像靠近或远离所述转台(2)的方向滑移。本发明在不改变配重重量的前提下，通过改变力臂满足不同的配重需求，具有较高的稳定性。
Sliding type counterweight device, control system and excavator
The invention discloses a sliding type balance weight device, a control system and an excavator. The sliding type balance weight device is characterized in that one of a piston rod and a cylinder body of a balance weight telescopic oil cylinder (3) is hinged to a balance weight (1), and the other one of the piston rod and the cylinder body of the balance weight telescopic oil cylinder (3) is hinged to a rotary table (2); the rotary table (2) is externally connected with a rotary table support (21), and the balance weight (1) is supported on the rotary table support (21) and detachably connected with the rotary table support (21). When the balance weight (1) and the rotary table support (21) are in a detached state, the balance weight telescopic oil cylinder (3) can drive the balance weight (1) to slide in the direction close to or away from the rotary table (2) along the rotary table support (21) to which the balance weight (1) belongs. On the premise that the weight of the counter weight is not changed, different counter weight requirements are met by changing the force arm, and high stability is achieved.
本发明公开了一种滑移式配重装置、控制系统及挖掘机，所述滑移式配重装置包括：所述配重伸缩油缸(3)的活塞杆和缸体中的其一与所述配重(1)铰接，另一与所述转台(2)铰接；所述转台(2)外接转台支座(21)，所述配重(1)支撑于所述转台支座(21)上，并与所述转台支座(21)可拆卸连接；所述配重(1)与所述转台支座(21)处于拆卸状态时，所述配重伸缩油缸(3)能够驱动所述配重(1)沿所属转台支座(21)像靠近或远离所述转台(2)的方向滑移。本发明在不改变配重重量的前提下，通过改变力臂满足不同的配重需求，具有较高的稳定性。
Sliding type counterweight device, control system and excavator
一种滑移式配重装置、控制系统及挖掘机
ZHENG YASAI (author) / HUANG XIN (author) / XIA YAN (author) / JIANG YI (author) / XU LIMING (author) / ZHAO YANPING (author) / QIN MANYI (author) / MIN GUANGDONG (author) / PENG JIA (author) / QIAO HAIYANG (author)
2023-06-27
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
| European Patent Office | 2022