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Leveling mechanism of excavator and excavator
The excavator comprises an upper vehicle body and a lower vehicle body, the leveling mechanism comprises a supporting piece, a connecting piece and an adjusting piece, and the top of the supporting piece is fixedly connected with the bottom of the upper vehicle body; the connecting piece comprises a first connecting base and a second connecting base, the top of the first connecting base is fixed to one side of the bottom of the supporting piece, the bottom of the first connecting base is movably connected with the top of the second connecting base, and the bottom of the second connecting base is fixed to the top of the lower vehicle body. The two adjusting pieces are symmetrically arranged on the two sides of the center line of the connecting piece, each adjusting piece comprises a first supporting base, a second supporting base and an oil cylinder, the piston end and the cylinder body end of each oil cylinder are movably connected with the corresponding first supporting base and the corresponding second supporting base respectively, and the first supporting bases and the second supporting bases are fixed to the bottoms of the supporting pieces and the top of the lower vehicle body respectively; the excavator upper vehicle body leveling device can effectively level the excavator upper vehicle body.
本发明公开了一种挖掘机的调平机构及挖掘机，挖掘机包括上车身和下车身，调平机构包括支撑件、连接件和调节件，支撑件顶部与上车身底部固定连接；连接件包括第一连接座和第二连接座，第一连接座顶部固定于支撑件底部一侧，第一连接座底部与第二连接座顶部活动连接，第二连接座底部固定于下车身顶部；两个调节件对称设置于连接件中心线的两侧，调节件包括第一支撑座、第二支撑座和油缸，油缸活塞端和缸体端分别与第一支撑座和第二支撑座活动连接，第一支撑座和第二支撑座分别固定于支撑件底部和下车身顶部；本发明能够有效的对挖掘机上车身进行调平。
Leveling mechanism of excavator and excavator
The excavator comprises an upper vehicle body and a lower vehicle body, the leveling mechanism comprises a supporting piece, a connecting piece and an adjusting piece, and the top of the supporting piece is fixedly connected with the bottom of the upper vehicle body; the connecting piece comprises a first connecting base and a second connecting base, the top of the first connecting base is fixed to one side of the bottom of the supporting piece, the bottom of the first connecting base is movably connected with the top of the second connecting base, and the bottom of the second connecting base is fixed to the top of the lower vehicle body. The two adjusting pieces are symmetrically arranged on the two sides of the center line of the connecting piece, each adjusting piece comprises a first supporting base, a second supporting base and an oil cylinder, the piston end and the cylinder body end of each oil cylinder are movably connected with the corresponding first supporting base and the corresponding second supporting base respectively, and the first supporting bases and the second supporting bases are fixed to the bottoms of the supporting pieces and the top of the lower vehicle body respectively; the excavator upper vehicle body leveling device can effectively level the excavator upper vehicle body.
本发明公开了一种挖掘机的调平机构及挖掘机，挖掘机包括上车身和下车身，调平机构包括支撑件、连接件和调节件，支撑件顶部与上车身底部固定连接；连接件包括第一连接座和第二连接座，第一连接座顶部固定于支撑件底部一侧，第一连接座底部与第二连接座顶部活动连接，第二连接座底部固定于下车身顶部；两个调节件对称设置于连接件中心线的两侧，调节件包括第一支撑座、第二支撑座和油缸，油缸活塞端和缸体端分别与第一支撑座和第二支撑座活动连接，第一支撑座和第二支撑座分别固定于支撑件底部和下车身顶部；本发明能够有效的对挖掘机上车身进行调平。
Leveling mechanism of excavator and excavator
一种挖掘机的调平机构及挖掘机
WU JINFENG (author) / XIA YAN (author) / XU LIWEI (author) / FU ZHIHAO (author)
2023-09-01
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
Excavator auxiliary ground leveling control method and device and excavator
| European Patent Office | 2023