Unlock instant, AI-driven research and patent intelligence for your innovation.

An adjustable marine bearing

An adjustable, marine technology, applied in the direction of shafts and bearings, bearing components, ship construction, etc., can solve problems such as loud noise, shedding, excessive friction of rubber lining, etc., to reduce noise, avoid detachment, and reduce friction Effect

Active Publication Date: 2020-07-31
DONGTAI YOUMING MARINE FITTINGS
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing support bearings generally include an external metal jacket and an internal rubber lining, but the connection between the rubber lining and the metal jacket is always not tight, and situations such as falling off and movement may occur, and the rubber lining of the rotating shaft and the bearing Excessive friction, loud noise, and long-term friction will lead to unstable connection between the shaft and the rubber lining

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • An adjustable marine bearing
  • An adjustable marine bearing
  • An adjustable marine bearing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The content of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0017] Such as Figure 1 to 3 As shown, an adjustable marine bearing includes a bearing sleeve 1 and a pressure mechanism 2; the bearing sleeve 1 is an annular sleeve structure, and the bearing sleeve 1 is provided with a shaft cavity; the pressure mechanism 2 is provided with A plurality of mounting grooves 11 are evenly provided around both ends of the bearing sleeve 1; a threaded groove 12 is provided inside the mounting groove 11; the threaded groove 12 communicates with the shaft cavity; The pressing mechanism 2 is installed in the mounting groove 11; the pressing mechanism 2 includes a pressing screw 21, a pressing block 22, a drive plate 23, and an annular elastic body 25; the pressing screw 21 is threadedly installed in the thread groove 12 The inner end of the pressure screw 21 extends into the shaft cavity, and the outer end is located ...

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

No PUM Login to View More

Abstract

The invention discloses an adjustable marine bearing, comprising a bearing sleeve and pressing mechanisms, wherein each pressing mechanism comprises a pressing screw, a pressing block, a driving plateand annular elastic bodies. The adjustable marine bearing of invention changes the traditional connection structure of a metal outer sleeve and a rubber inner lining; a plurality of the pressing mechanisms are used for peripherally abutting against and supporting a rotating shaft; the driving plates are rotated so as to allow the pressing screws to perform radial movement in thread grooves, so the pressing blocks are driven to support and abut against the rotating shaft; and thus, through multi-point supporting and pressing, friction is reduced, firm connection is realized, noise is reduced,and the problem of the separation of the metal outer sleeve and the rubber inner lining in the prior art is avoided.

Description

Technical field [0001] The invention relates to an adjustable marine bearing. Background technique [0002] At present, in the field of marine accessories, those used for supporting between shafts and sleeves are also called bearings. Such supporting bearings are generally manufactured by molding, and are mainly used for ship axial pumps and deep wells. Pumps, etc., as a support for the blades and pump blades. Existing support bearings generally include an outer metal outer sleeve and an inner rubber inner liner, but the connection between the rubber inner liner and the metal outer sleeve is always not tight, and may fall off and move, and the rubber inner liner of the shaft and the bearing Excessive friction, high noise, and long-term friction will cause unstable connection between the shaft and the rubber lining. Summary of the invention [0003] In view of the above-mentioned shortcomings of the prior art, the problem solved by the present invention is to provide an adjustabl...

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
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F16C33/06B63B17/00
CPCB63B17/00F16C33/06
Inventor 周海伦周树明俞平景高伟
Owner DONGTAI YOUMING MARINE FITTINGS