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A platform for research: civil engineering, architecture and urbanism
Biarc transition cutter suction dredger reamer driving device
The invention discloses a biarc transition cutter suction dredger reamer driving device which comprises a motor, a middle shaft and a reamer shaft, the motor is connected with one end of the middle shaft through a gearbox, the other end of the middle shaft is connected with one end of the reamer shaft through a flange, and the other end of the reamer shaft is connected with a reamer. The root of the reamer shaft flange at the joint with the intermediate shaft flange is of a double-arc transition structure, the arc close to the reamer shaft side is a large-radius arc, the arc close to the flange side is a small-radius arc, and the two arcs are in smooth transition; the reamer shaft is supported by a rubber bearing to rotate, and the rubber bearing is lubricated by water. The double-arc transition mode is adopted at the root of the reamer shaft flange, stress concentration is reduced, the structural strength is maximized, and the service life of the reamer shaft is prolonged; the reamer shaft is supported by the rubber bearing, and the rubber bearing is lubricated by water, so that the cooling effect is enhanced, and the environmental pollution caused by leakage of lubricating oil is reduced; and the working efficiency and the service life of the reamer driving device are further improved.
本发明公开了一种双圆弧过渡绞吸挖泥船绞刀驱动装置，包括电机、中间轴和绞刀轴，电机通过齿轮箱与中间轴一端连接，中间轴另一端与绞刀轴一端通过法兰连接，绞刀轴另一端连接绞刀，在与中间轴法兰连接处的绞刀轴法兰根部为双圆弧过渡结构，靠近绞刀轴侧的圆弧为大半径圆弧，靠近法兰侧的圆弧为小半径圆弧，两个圆弧之间光滑过渡；绞刀轴通过橡胶轴承支撑转动，橡胶轴承通过水润滑。本发明在绞刀轴法兰根部采用双圆弧过渡形式，减少了应力集中，使得结构强度最大化，提高了绞刀轴使用寿命；并且绞刀轴采用橡胶轴承进行支撑，橡胶轴承采用水润滑形式，加强冷却效果，减少润滑油泄露对环境的污染；进一步提高了绞刀驱动装置工作效率和使用寿命。
Biarc transition cutter suction dredger reamer driving device
The invention discloses a biarc transition cutter suction dredger reamer driving device which comprises a motor, a middle shaft and a reamer shaft, the motor is connected with one end of the middle shaft through a gearbox, the other end of the middle shaft is connected with one end of the reamer shaft through a flange, and the other end of the reamer shaft is connected with a reamer. The root of the reamer shaft flange at the joint with the intermediate shaft flange is of a double-arc transition structure, the arc close to the reamer shaft side is a large-radius arc, the arc close to the flange side is a small-radius arc, and the two arcs are in smooth transition; the reamer shaft is supported by a rubber bearing to rotate, and the rubber bearing is lubricated by water. The double-arc transition mode is adopted at the root of the reamer shaft flange, stress concentration is reduced, the structural strength is maximized, and the service life of the reamer shaft is prolonged; the reamer shaft is supported by the rubber bearing, and the rubber bearing is lubricated by water, so that the cooling effect is enhanced, and the environmental pollution caused by leakage of lubricating oil is reduced; and the working efficiency and the service life of the reamer driving device are further improved.
本发明公开了一种双圆弧过渡绞吸挖泥船绞刀驱动装置，包括电机、中间轴和绞刀轴，电机通过齿轮箱与中间轴一端连接，中间轴另一端与绞刀轴一端通过法兰连接，绞刀轴另一端连接绞刀，在与中间轴法兰连接处的绞刀轴法兰根部为双圆弧过渡结构，靠近绞刀轴侧的圆弧为大半径圆弧，靠近法兰侧的圆弧为小半径圆弧，两个圆弧之间光滑过渡；绞刀轴通过橡胶轴承支撑转动，橡胶轴承通过水润滑。本发明在绞刀轴法兰根部采用双圆弧过渡形式，减少了应力集中，使得结构强度最大化，提高了绞刀轴使用寿命；并且绞刀轴采用橡胶轴承进行支撑，橡胶轴承采用水润滑形式，加强冷却效果，减少润滑油泄露对环境的污染；进一步提高了绞刀驱动装置工作效率和使用寿命。
Biarc transition cutter suction dredger reamer driving device
一种双圆弧过渡绞吸挖泥船绞刀驱动装置
LIU RONGZHEN (author) / ZHANG RUNXI (author) / JIANG XI (author) / GUO ZHIYONG (author) / CHEN JIUXIAO (author) / LI XIAOLEI (author) / ZHAO HUI (author)
2022-03-18
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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