a connecting device
A technology of connecting device and installation slot, applied in the field of transmission system, can solve problems such as active compensation of large impact of the system, and achieve the effect of avoiding failure and reducing impact force
Active Publication Date: 2018-01-05
WUHAN MARINE MACHINERY PLANT
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] In order to solve the problem that the active compensation system driven by the secondary control hydraulic motor in the prior art will generate a large impact, the embodiment of the present invention provides a connecting device
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0022] The embodiment of the present invention provides a connection device, such as figure 1 As shown, the connection device includes: key sleeve 1, expansion sleeve 2, flywheel 3 and flywheel housing 4, one end of key sleeve 1 is connected with the input shaft a of the reducer through a key, and the other end of key sleeve 1 is connected with the motor The output shaft b is connected by a key, the expansion sleeve 2 is fixed on the outer wall of the key sleeve 1, the flywheel 3 is fixed on the expansion sleeve 2, the flywheel housing 4 is arranged outside the flywheel 3, and the flywheel housing 4 and the motor housing c is fixedly connected by the first bolt 5, and the flywheel housing 4 includes a cylinder 4a, a first annular plate 4b and a second annular plate 4c arranged in parallel with the first annular plate 4b, the first annular plate 4b and the second annular plate 4b The outer rings of the two ring plates 4c are respectively installed on the two ends of the cylinde...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a connecting device, and belongs to the field of transmission devices. The connecting device comprises a key sleeve, an expanding sleeve, a flywheel and a flywheel shell, wherein one end of the key sleeve is connected to an input shaft of a speed reducer through a key, the other end of the key sleeve is connected to an output shaft of a motor through a key, the expanding sleeve is fixed to the outer wall of the key sleeve, the flywheel is fixed to the expanding sleeve, the flywheel shell is arranged outside the flywheel and is fixedly connected to a shell of the motor, and the inertia value of the flywheel is greater than five times of the inertia value of the motor but smaller than ten times of the inertia value of the motor. According to the connecting device, the flywheel is used for improving inertia matching, the impact of the return clearance of the motor to a transmission system is controlled within the permitted range, the impact force caused by the return clearance is greatly reduced, and therefore parts on the transmission system are prevented from being damaged by frequent impact, the motor, the speed reducer and other transmission mechanisms are protected, and the system is protected against unpredictable breakdowns.
Description
technical field [0001] The invention relates to the field of transmission systems, in particular to a connecting device. Background technique [0002] The active compensation system realizes the closed-loop control of displacement, speed and force by actively controlling the drive unit. Due to the interference of irregular movement of ocean waves, many deep-sea operation equipment need to have the function of active compensation control to offset the interference of ocean waves on equipment. Typical examples include active heave compensation cranes for deep-sea operations and active tension compensation for deep-sea operations. Active compensating tensioners for towing winches and deep sea operations. [0003] In the driving unit with active compensation function, the typical driving scheme is to use the secondary control hydraulic motor + planetary reducer to drive the execution unit. Through closed-loop control of the secondary control hydraulic motor, various functions o...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F16H33/02
CPCF16H33/02
Inventor 张全飞余峰胡茂牛风山
Owner WUHAN MARINE MACHINERY PLANT