A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Reamer head connecting mechanism of dredging cutter suction dredger
The invention provides a reamer head connecting mechanism of a dredging cutter suction dredger, and relates to the technical field of dredging cutter suction dredgers, the reamer head connecting mechanism comprises a base and a stud which are in threaded connection, the base is sleeved with a static seat, a lantern ring is fixedly arranged outside the static seat, and the stud in an inner cavity of the lantern ring is sleeved with a top ring; a movable ring is fixedly connected to the end, away from the lantern ring, of the top ring, a push ring is arranged at the end, away from the top ring, of the movable ring, a spring is arranged at the end of the push ring, a spring seat is arranged between the spring and the lantern ring in a sleeving mode, the lantern ring is located outside the static seat and the spring seat, and a pressure sensitive piece is arranged at the end, close to the spring seat, of the lantern ring in a sleeving mode. And the lantern ring is filled with lubricating oil. The sealing structure between the reamer head base and the stud is additionally arranged, the spring, the push ring, the movable ring and the top ring are arranged, mechanical sealing of the static base and the movable ring is facilitated, the sealing performance between the connecting mechanism and the reamer head stud is improved, and the service life of the connecting mechanism is prolonged.
本发明提供一种挖泥绞吸船的铰刀头连接机构，涉及挖泥绞吸船技术领域，包括螺纹连接的基座和螺柱，所述基座的外部套接有静止座，所述静止座的外部固定设置有套环，所述套环内腔的螺柱的外部套设有顶环，所述顶环远离套环的一端固接有动环，所述动环远离顶环的一端设置有推环，所述推环的端部设置有弹簧，所述弹簧与套环之间套设有弹簧座，所述套环位于静止座和弹簧座的外部，所述套环中靠近弹簧座的一端套设有压敏片，所述套环中填充有润滑油。本发明增加了铰刀头基座与螺柱间密封结构，弹簧、推环动环和顶环的设置，便于静止座与动环的机械密封，增加连接机构与铰刀头螺柱间的密封性，增加连接机构的使用寿命。
Reamer head connecting mechanism of dredging cutter suction dredger
The invention provides a reamer head connecting mechanism of a dredging cutter suction dredger, and relates to the technical field of dredging cutter suction dredgers, the reamer head connecting mechanism comprises a base and a stud which are in threaded connection, the base is sleeved with a static seat, a lantern ring is fixedly arranged outside the static seat, and the stud in an inner cavity of the lantern ring is sleeved with a top ring; a movable ring is fixedly connected to the end, away from the lantern ring, of the top ring, a push ring is arranged at the end, away from the top ring, of the movable ring, a spring is arranged at the end of the push ring, a spring seat is arranged between the spring and the lantern ring in a sleeving mode, the lantern ring is located outside the static seat and the spring seat, and a pressure sensitive piece is arranged at the end, close to the spring seat, of the lantern ring in a sleeving mode. And the lantern ring is filled with lubricating oil. The sealing structure between the reamer head base and the stud is additionally arranged, the spring, the push ring, the movable ring and the top ring are arranged, mechanical sealing of the static base and the movable ring is facilitated, the sealing performance between the connecting mechanism and the reamer head stud is improved, and the service life of the connecting mechanism is prolonged.
本发明提供一种挖泥绞吸船的铰刀头连接机构，涉及挖泥绞吸船技术领域，包括螺纹连接的基座和螺柱，所述基座的外部套接有静止座，所述静止座的外部固定设置有套环，所述套环内腔的螺柱的外部套设有顶环，所述顶环远离套环的一端固接有动环，所述动环远离顶环的一端设置有推环，所述推环的端部设置有弹簧，所述弹簧与套环之间套设有弹簧座，所述套环位于静止座和弹簧座的外部，所述套环中靠近弹簧座的一端套设有压敏片，所述套环中填充有润滑油。本发明增加了铰刀头基座与螺柱间密封结构，弹簧、推环动环和顶环的设置，便于静止座与动环的机械密封，增加连接机构与铰刀头螺柱间的密封性，增加连接机构的使用寿命。
Reamer head connecting mechanism of dredging cutter suction dredger
一种挖泥绞吸船的铰刀头连接机构
MAO XIAOCHONG (author) / SHI LEI (author) / WANG SONG (author) / ZOU JING (author) / LU YONGYUAN (author) / ISHIMOTO TAKESHI (author) / CHEN XIAOJIANG (author)
2024-11-22
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
Biarc transition cutter suction dredger reamer driving device
| European Patent Office | 2022