Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Movable quick-change device and engineering machinery
The movable quick-change device comprises a shell welding assembly, a sliding bearing assembly, a driving assembly and a return assembly, a first mounting groove is formed in the shell welding assembly, an accessory pin shaft is suitable for being mounted in the first mounting groove, the sliding bearing assembly is movably connected to the shell welding assembly, and the sliding bearing assembly is movably connected to the shell welding assembly. The output end of the driving assembly is connected with the sliding bearing assembly, the return assembly is suitable for being connected with the sliding bearing assembly in a clamped mode, the return assembly is connected with an anti-disengaging limiting block, and the anti-disengaging limiting block is suitable for opening a mounting opening of the first mounting groove after the sliding bearing assembly is embedded into the return assembly and closing the mounting opening of the first mounting groove after the sliding bearing assembly is disengaged from the return assembly. And the anti-falling limiting block is suitable for closing the mounting opening of the first mounting groove. According to the movable quick-change device, the potential safety hazard that the accessory pin shaft automatically falls off after the driving assembly fails or breaks down is eliminated; and the movable quick-change device is simple in structure and higher in assembly efficiency, and the cost can be effectively controlled.
本发明公开了一种移动快换装置及工程机械，包括壳体焊接总成、滑动承载组件、驱动组件和回位组件，壳体焊接总成内开设有第一安装槽，第一安装槽内适于安装属具销轴，滑动承载组件活动连接于壳体焊接总成，驱动组件的输出端与滑动承载组件相连，回位组件适于与滑动承载组件卡接，且回位组件连接有防脱限位块，防脱限位块适于在滑动承载组件嵌入至回位组件内后打开第一安装槽的安装口，且在滑动承载组件与回位组件脱离后，防脱限位块适于关闭所述第一安装槽的安装口。本发明的移动快换装置消除了驱动组件失效或出现故障后所产生的属具销轴自行脱落的安全隐患；且该移动快换装置结构简单，且装配效率更高，并能够有效的控制成本。
Movable quick-change device and engineering machinery
The movable quick-change device comprises a shell welding assembly, a sliding bearing assembly, a driving assembly and a return assembly, a first mounting groove is formed in the shell welding assembly, an accessory pin shaft is suitable for being mounted in the first mounting groove, the sliding bearing assembly is movably connected to the shell welding assembly, and the sliding bearing assembly is movably connected to the shell welding assembly. The output end of the driving assembly is connected with the sliding bearing assembly, the return assembly is suitable for being connected with the sliding bearing assembly in a clamped mode, the return assembly is connected with an anti-disengaging limiting block, and the anti-disengaging limiting block is suitable for opening a mounting opening of the first mounting groove after the sliding bearing assembly is embedded into the return assembly and closing the mounting opening of the first mounting groove after the sliding bearing assembly is disengaged from the return assembly. And the anti-falling limiting block is suitable for closing the mounting opening of the first mounting groove. According to the movable quick-change device, the potential safety hazard that the accessory pin shaft automatically falls off after the driving assembly fails or breaks down is eliminated; and the movable quick-change device is simple in structure and higher in assembly efficiency, and the cost can be effectively controlled.
本发明公开了一种移动快换装置及工程机械，包括壳体焊接总成、滑动承载组件、驱动组件和回位组件，壳体焊接总成内开设有第一安装槽，第一安装槽内适于安装属具销轴，滑动承载组件活动连接于壳体焊接总成，驱动组件的输出端与滑动承载组件相连，回位组件适于与滑动承载组件卡接，且回位组件连接有防脱限位块，防脱限位块适于在滑动承载组件嵌入至回位组件内后打开第一安装槽的安装口，且在滑动承载组件与回位组件脱离后，防脱限位块适于关闭所述第一安装槽的安装口。本发明的移动快换装置消除了驱动组件失效或出现故障后所产生的属具销轴自行脱落的安全隐患；且该移动快换装置结构简单，且装配效率更高，并能够有效的控制成本。
Movable quick-change device and engineering machinery
移动快换装置及工程机械
HUANG CHUNFENG (Autor:in) / XIAO QI (Autor:in)
15.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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