A marine steering gear with two-stage mechanical transmission structure
A mechanical transmission, marine technology, applied in the direction of steering with rudder, can solve the problems of high motor requirements, high power consumption, redundant mechanism, etc., and achieve the effect of simple and compact structure, compact structure, and simplified connection structure.
Active Publication Date: 2021-04-16
CHONGQING UNIV
View PDF10 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In order to bear the axial load and balance the axial impact, the existing steering gear needs to install buffer rubber, buffer frame and other structures, which makes the mechanism redundant; in addition, the existing hydraulic steering gear has low efficiency and requires large power consumption, which is harmful to the motor. more demanding
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 Construction
[0023] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic concept of the present invention, and the following embodiments and the features in the embodiments can be combined with each other in the case of no conflict.
[0024] Wherein, the accompanying drawings are for illustrative purposes only, and represent only schematic diagrams, rather than physical drawings, and should...
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 relates to a marine steering gear with a two-stage mechanical transmission structure, which belongs to the technical field of ships, and includes a driving device, a reducer, a rudder stock, and a support connected in sequence; the reducer includes a first-stage reducer and a second-stage reducer The first-stage reducer adopts a cycloidal planetary transmission with pin shaft output; the second-stage reducer is a 2K-V cycloidal planetary transmission; the output end disc of the first-stage reducer is connected to the input of the second-stage reducer The shaft and the center wheel are designed in one piece; the supporting bearings of the planetary carrier in the first stage reducer and the output planetary carrier in the second stage reducer adopt staggered roller bearings, and the outer ring is integrated on the pin gear housing, and the inner ring Integrated on the corresponding end discs; the double eccentric support bearings on the input crankshaft in the first-stage reducer and the output crankshaft in the second-stage reducer are full complement cylindrical roller bearings. The device can directly bear the comprehensive action of torque, axial load and bending load, has strong impact resistance, compact structure, large transmission speed ratio and high transmission efficiency.
Description
technical field [0001] The invention belongs to the technical field of ships and relates to a ship steering gear with a two-stage mechanical transmission structure. Background technique [0002] In the ship control system, the course control of the ship is the most basic control requirement. In order to realize the steering of the ship, the steering gear is generally arranged above the rudder. In order to bear the axial load and balance the axial impact, the existing steering gear needs to install buffer rubber, buffer frame and other structures, which makes the mechanism redundant; in addition, the existing hydraulic steering gear has low efficiency and requires large power consumption, which is harmful to the motor. Higher requirements. Contents of the invention [0003] In view of this, the purpose of this application is to provide a marine steering gear with a two-stage mechanical transmission structure, which can directly bear the comprehensive effect of torque, axi...
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): B63H25/26B63H25/20
CPCB63H25/20B63H25/26
Inventor 李朝阳罗羽扬陈兵奎黄健
Owner CHONGQING UNIV