A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Face shovel working device and excavator
The invention provides a face shovel working device and an excavator, the face shovel working device is used for being connected with a platform of the excavator, and the face shovel working device comprises a bucket, a bucket rod, a movable arm, a bucket rod hydraulic cylinder and a movable arm hydraulic cylinder; wherein the bucket, the bucket rod and the movable arm are connected in sequence, and the movable arm is connected with the platform; one end of the bucket rod hydraulic cylinder is hinged with the bucket to form a first hinge point, and the other end is hinged with the movable arm to form a second hinge point; one end of the movable arm hydraulic cylinder is hinged with the movable arm to form a third hinge point, and the other end is hinged with the platform to form a fourth hinge point; the first hinge point, the second hinge point, the third hinge point and the fourth hinge point are located in the same vertical plane area, and the movable arm side wall structure of the movable arm coincides with the vertical plane area. By means of the arrangement, the problems that in the prior art, a face shovel working device of an excavator is redundant in structural design, and the service life of parts is short are solved.
本申请提供了一种正铲工作装置及挖掘机，正铲工作装置用于与挖掘机的平台连接，包括铲斗、斗杆、动臂、斗杆液压缸、动臂液压缸；其中，铲斗、斗杆以及动臂依次连接，且动臂与平台连接；斗杆液压缸一端与铲斗铰接并形成第一铰点，且另一端与动臂铰接并形成第二铰点；动臂液压缸一端与动臂铰接并形成第三铰点，且另一端与平台铰接并形成第四铰点；第一铰点、第二铰点、第三铰点以及第四铰点位于同一竖直面区域中，且动臂的动臂侧壁结构重合于竖直面区域中。如此设置，解决了现有技术中挖掘机的正铲工作装置的结构设计冗余、部件的工作寿命短的问题。
Face shovel working device and excavator
The invention provides a face shovel working device and an excavator, the face shovel working device is used for being connected with a platform of the excavator, and the face shovel working device comprises a bucket, a bucket rod, a movable arm, a bucket rod hydraulic cylinder and a movable arm hydraulic cylinder; wherein the bucket, the bucket rod and the movable arm are connected in sequence, and the movable arm is connected with the platform; one end of the bucket rod hydraulic cylinder is hinged with the bucket to form a first hinge point, and the other end is hinged with the movable arm to form a second hinge point; one end of the movable arm hydraulic cylinder is hinged with the movable arm to form a third hinge point, and the other end is hinged with the platform to form a fourth hinge point; the first hinge point, the second hinge point, the third hinge point and the fourth hinge point are located in the same vertical plane area, and the movable arm side wall structure of the movable arm coincides with the vertical plane area. By means of the arrangement, the problems that in the prior art, a face shovel working device of an excavator is redundant in structural design, and the service life of parts is short are solved.
本申请提供了一种正铲工作装置及挖掘机，正铲工作装置用于与挖掘机的平台连接，包括铲斗、斗杆、动臂、斗杆液压缸、动臂液压缸；其中，铲斗、斗杆以及动臂依次连接，且动臂与平台连接；斗杆液压缸一端与铲斗铰接并形成第一铰点，且另一端与动臂铰接并形成第二铰点；动臂液压缸一端与动臂铰接并形成第三铰点，且另一端与平台铰接并形成第四铰点；第一铰点、第二铰点、第三铰点以及第四铰点位于同一竖直面区域中，且动臂的动臂侧壁结构重合于竖直面区域中。如此设置，解决了现有技术中挖掘机的正铲工作装置的结构设计冗余、部件的工作寿命短的问题。
Face shovel working device and excavator
正铲工作装置及挖掘机
MARTIN GUNIQUE (author) / YANG NAN (author) / SHU QUANLU (author)
2023-08-08
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
Face shovel type bucket of mining excavator and excavator
| European Patent Office | 2023