A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the field of engineering machinery, and discloses an operation accessory and an excavator, the operation accessory comprises a support, a rotating seat, an operation platform and a leveling driving mechanism, the support is used for being connected with an operation arm frame, the rotating seat is rotatably arranged on the support, the operation platform is arranged on the rotating seat, and the leveling driving mechanism is arranged on the operation platform. The leveling driving mechanism is arranged between the support and the rotating seat and used for driving the rotating seat to rotate relative to the support so as to level the operation platform. The levelness of the working platform can be adjusted through the leveling driving mechanism, so that the working platform is leveled to adapt to various working conditions, namely, the working accessory has a working platform leveling function; and a corresponding leveling mechanism does not need to be specially arranged on the operation arm frame of the excavator for leveling or secondary leveling does not need to be carried out after the leveling mechanism arranged on the operation arm frame of the excavator is used for leveling, so that the leveling accuracy and the application scene are greatly improved, and good applicability and practicability are achieved.
本发明涉及工程机械领域，公开了一种作业属具和挖掘机，作业属具包括支座、转动座、作业平台以及调平驱动机构，支座用于与作业臂架连接，转动座可转动地设于支座，作业平台设于转动座，调平驱动机构设于支座和转动座之间并用于驱动转动座相对支座转动以调平作业平台。本发明可通过调平驱动机构调节作业平台的水平度从而调平作业平台以适用于各种工况，即作业属具本身具备作业平台调平功能，无需在挖掘机的作业臂架上专门设置相应的调平机构进行调平或者在挖掘机的作业臂架设置的调平机构调平后进行二次调平，大大提高调平的准确性和适用场景，具有良好的适用性和实用性。
The invention relates to the field of engineering machinery, and discloses an operation accessory and an excavator, the operation accessory comprises a support, a rotating seat, an operation platform and a leveling driving mechanism, the support is used for being connected with an operation arm frame, the rotating seat is rotatably arranged on the support, the operation platform is arranged on the rotating seat, and the leveling driving mechanism is arranged on the operation platform. The leveling driving mechanism is arranged between the support and the rotating seat and used for driving the rotating seat to rotate relative to the support so as to level the operation platform. The levelness of the working platform can be adjusted through the leveling driving mechanism, so that the working platform is leveled to adapt to various working conditions, namely, the working accessory has a working platform leveling function; and a corresponding leveling mechanism does not need to be specially arranged on the operation arm frame of the excavator for leveling or secondary leveling does not need to be carried out after the leveling mechanism arranged on the operation arm frame of the excavator is used for leveling, so that the leveling accuracy and the application scene are greatly improved, and good applicability and practicability are achieved.
本发明涉及工程机械领域，公开了一种作业属具和挖掘机，作业属具包括支座、转动座、作业平台以及调平驱动机构，支座用于与作业臂架连接，转动座可转动地设于支座，作业平台设于转动座，调平驱动机构设于支座和转动座之间并用于驱动转动座相对支座转动以调平作业平台。本发明可通过调平驱动机构调节作业平台的水平度从而调平作业平台以适用于各种工况，即作业属具本身具备作业平台调平功能，无需在挖掘机的作业臂架上专门设置相应的调平机构进行调平或者在挖掘机的作业臂架设置的调平机构调平后进行二次调平，大大提高调平的准确性和适用场景，具有良好的适用性和实用性。
Excavator accessory hydraulic control system and excavator
| European Patent Office | 2023
Multifunctional accessory control system of excavator and excavator
| European Patent Office | 2023