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Protective fixing structure for excavator working device and excavator
The excavator working device protecting and fixing structure comprises hoops arranged in pairs, each pair of hoops is installed at the two ends of a bucket rod oil cylinder and the two ends of a bucket oil cylinder, each pair of hoops is connected through a supporting plate, and a protecting assembly is arranged on the supporting plate; the bottom end of the track plate bracket is fixed with the front end of the bucket rod oil cylinder barrel; one end of the track plate is fixedly connected with the front end of the telescopic rod of the bucket rod oil cylinder; the protection assembly of the upper supporting plate of the bucket oil cylinder extends to the track plate, one end of the protection assembly is fixedly connected with the front end of a telescopic rod of the bucket rod oil cylinder, and the other end of the protection assembly is in sliding fit with the roller. The protection assembly of the upper supporting plate of the bucket oil cylinder extends to the track plate, in the telescopic process of the telescopic rod of the bucket rod oil cylinder, the track plate and the protection assembly on the track plate can be driven to move, and the protection assembly can well adapt to movement of the bucket rod oil cylinder.
本发明公开了一种挖掘机工作装置防护固定结构及挖掘机，包括成对设置的抱箍，每对抱箍安装于斗杆油缸和铲斗油缸的两端，并且每对抱箍之间通过支撑板连接，支撑板上设有防护组件；轨道板支架底端与斗杆油缸缸筒前端固定，顶端侧面设有滚轮；轨道板一端与斗杆油缸伸缩杆前端固定连接，另一端与滚轮滑动配合；所述铲斗油缸上支撑板的防护组件延伸到轨道板上通过设置轨道板，其一端与斗杆油缸伸缩杆前端固定连接，另一端与滚轮滑动配合；所述铲斗油缸上支撑板的防护组件延伸到轨道板上，在斗杆油缸伸缩杆伸缩过程中，可带动轨道板以及轨道板上的防护组件运动，实现防护组件很好的适应斗杆油缸的运动。
Protective fixing structure for excavator working device and excavator
The excavator working device protecting and fixing structure comprises hoops arranged in pairs, each pair of hoops is installed at the two ends of a bucket rod oil cylinder and the two ends of a bucket oil cylinder, each pair of hoops is connected through a supporting plate, and a protecting assembly is arranged on the supporting plate; the bottom end of the track plate bracket is fixed with the front end of the bucket rod oil cylinder barrel; one end of the track plate is fixedly connected with the front end of the telescopic rod of the bucket rod oil cylinder; the protection assembly of the upper supporting plate of the bucket oil cylinder extends to the track plate, one end of the protection assembly is fixedly connected with the front end of a telescopic rod of the bucket rod oil cylinder, and the other end of the protection assembly is in sliding fit with the roller. The protection assembly of the upper supporting plate of the bucket oil cylinder extends to the track plate, in the telescopic process of the telescopic rod of the bucket rod oil cylinder, the track plate and the protection assembly on the track plate can be driven to move, and the protection assembly can well adapt to movement of the bucket rod oil cylinder.
本发明公开了一种挖掘机工作装置防护固定结构及挖掘机，包括成对设置的抱箍，每对抱箍安装于斗杆油缸和铲斗油缸的两端，并且每对抱箍之间通过支撑板连接，支撑板上设有防护组件；轨道板支架底端与斗杆油缸缸筒前端固定，顶端侧面设有滚轮；轨道板一端与斗杆油缸伸缩杆前端固定连接，另一端与滚轮滑动配合；所述铲斗油缸上支撑板的防护组件延伸到轨道板上通过设置轨道板，其一端与斗杆油缸伸缩杆前端固定连接，另一端与滚轮滑动配合；所述铲斗油缸上支撑板的防护组件延伸到轨道板上，在斗杆油缸伸缩杆伸缩过程中，可带动轨道板以及轨道板上的防护组件运动，实现防护组件很好的适应斗杆油缸的运动。
Protective fixing structure for excavator working device and excavator
一种挖掘机工作装置防护固定结构及挖掘机
LIU TIANJUN (author) / ZHANG KAI (author) / LIU HAIDONG (author) / HAO SHUANG (author)
2024-10-18
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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