The invention discloses a boat water inlet grating water jet propulsion device which comprises a grating fixing frame and is characterized in that transverse gratings are evenly arranged in the grating fixing frame, a sundry gathering opening is formed in the middle of each transverse grating, sliding grooves are correspondingly formed in the two sides of the grating fixing frame, and the sliding grooves are communicated with the grating fixing frame. A vertical row of grilles are slidably mounted in the sliding grooves, an inertia force pushing device is arranged on one side of the grille fixing frame and comprises a large belt wheel in bearing connection with the grille fixing frame, a driving shaft is movably connected to one end of the grille fixing frame through a bearing, and pushing blades are arranged outside the driving shaft. And small belt wheels are correspondingly installed at the two ends of the driving shaft, a conveying belt is wound between the large belt wheel and the small belt wheels, a connecting rod is rotationally arranged on one side of the large belt wheel, one end of the connecting rod is connected with the vertical grid, and the problem that the current practicability is poor is solved.
本发明公开了一种船艇进水格栅喷水推进装置,包括格栅固定框,其特征在于:所述格栅固定框的内部均匀设置有横排格栅,所述横排格栅的中部设置有杂物聚集口,所述格栅固定框的两侧对应开设有滑槽,所述滑槽的内部滑动安装有竖排格栅,所述格栅固定框的一侧设置有惯性力推动装置,所述惯性力推动装置包括与格栅固定框轴承连接的大带轮,所述格栅固定框的一端通过轴承活动连接有驱动轴,所述驱动轴的外部设置有推进叶片,所述驱动轴的两端对应安装有小带轮,所述大带轮与小带轮之间缠绕有传送带,所述大带轮的一侧转动设置有连杆,所述连杆的一端与竖排格栅相连接,该装置解决了当前实用性差的问题。
Water-jet propulsion device with water inlet grating for ships and boats
一种船艇进水格栅喷水推进装置
2022-05-24
Patent
Elektronische Ressource
Chinesisch
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |