Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Slot milling machine transmission system and slot milling machine
The invention discloses a slot milling machine transmission system and a slot milling machine, relates to the field of engineering machinery, and aims to reduce the possibility of sealing failure of the transmission system. The slot milling machine transmission system comprises a motor, a pump shell, a supporting cylinder, a transmission shaft, an impeller, a supporting assembly and a floating supporting assembly. The supporting cylinder is located between the motor and the pump shell and installed on the pump shell. The supporting cylinder comprises a cavity. The transmission shaft is installed in the cavity, and one end is in driving connection with the motor. The impeller is located in the pump shell. The impeller is in driving connection with the other end of the transmission shaft. A first supporting piece and a second supporting piece of the supporting assembly are both installed in the cavity, the first supporting piece supports one end of the transmission shaft, and the second supporting piece supports the middle of the transmission shaft. The floating supporting assembly is installed on the pump shell. The flexible supporting piece of the floating supporting piece abuts against and makes contact with the transmission shaft, and a set gap exists between the rigid supporting piece and the transmission shaft. According to the technical scheme, the supporting rigidity of the transmission shaft is improved, and the possibility of sealing failure caused by deformation of the transmission shaft is reduced.
本发明公开了一种铣槽机传动系统以及铣槽机，涉及工程机械领域，用以降低传动系统密封失效的可能性。铣槽机传动系统包括马达、泵壳、支撑筒、传动轴、叶轮、支撑组件以及浮动支撑组件。支撑筒位于马达和泵壳之间，且安装于泵壳；支撑筒包括腔体。传动轴安装于腔体中，且一端与马达驱动连接。叶轮位于泵壳中；叶轮与传动轴的另一端驱动连接。支撑组件的第一支撑件和第二支撑件均安装于腔体中，第一支撑件支撑传动轴的一端，第二支撑件支撑传动轴的中部。浮动支撑组件安装于泵壳；浮动支撑件的柔性支撑件与传动轴抵顶接触，刚性支撑件与传动轴存在设定间隙。上述技术方案，提高了传动轴的支撑刚度，降低了传动轴因变形导致密封失效问题的可能性。
Slot milling machine transmission system and slot milling machine
The invention discloses a slot milling machine transmission system and a slot milling machine, relates to the field of engineering machinery, and aims to reduce the possibility of sealing failure of the transmission system. The slot milling machine transmission system comprises a motor, a pump shell, a supporting cylinder, a transmission shaft, an impeller, a supporting assembly and a floating supporting assembly. The supporting cylinder is located between the motor and the pump shell and installed on the pump shell. The supporting cylinder comprises a cavity. The transmission shaft is installed in the cavity, and one end is in driving connection with the motor. The impeller is located in the pump shell. The impeller is in driving connection with the other end of the transmission shaft. A first supporting piece and a second supporting piece of the supporting assembly are both installed in the cavity, the first supporting piece supports one end of the transmission shaft, and the second supporting piece supports the middle of the transmission shaft. The floating supporting assembly is installed on the pump shell. The flexible supporting piece of the floating supporting piece abuts against and makes contact with the transmission shaft, and a set gap exists between the rigid supporting piece and the transmission shaft. According to the technical scheme, the supporting rigidity of the transmission shaft is improved, and the possibility of sealing failure caused by deformation of the transmission shaft is reduced.
本发明公开了一种铣槽机传动系统以及铣槽机，涉及工程机械领域，用以降低传动系统密封失效的可能性。铣槽机传动系统包括马达、泵壳、支撑筒、传动轴、叶轮、支撑组件以及浮动支撑组件。支撑筒位于马达和泵壳之间，且安装于泵壳；支撑筒包括腔体。传动轴安装于腔体中，且一端与马达驱动连接。叶轮位于泵壳中；叶轮与传动轴的另一端驱动连接。支撑组件的第一支撑件和第二支撑件均安装于腔体中，第一支撑件支撑传动轴的一端，第二支撑件支撑传动轴的中部。浮动支撑组件安装于泵壳；浮动支撑件的柔性支撑件与传动轴抵顶接触，刚性支撑件与传动轴存在设定间隙。上述技术方案，提高了传动轴的支撑刚度，降低了传动轴因变形导致密封失效问题的可能性。
Slot milling machine transmission system and slot milling machine
铣槽机传动系统以及铣槽机
ZHENG WEN (Autor:in) / NI KUN (Autor:in) / GUAN QINGYU (Autor:in)
28.02.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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