A motor cover
A technology of motor end cover and fixed end, applied in the direction of electromechanical devices, electrical components, electric components, etc., can solve the problems of small internal space, shorten the service life of the motor, and the heat of the motor and bearings is difficult to dissipate, and achieve the effect of improving the cooling effect
Active Publication Date: 2019-07-02
NANTONG TONGZHOU YIDA PORT MACHINERY
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The end cover in the prior art is mainly a one-piece structure, and its internal space is small. After a long running time, it is difficult to dissipate the heat of the motor and the bearing, which greatly shortens the service life of the motor.
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
[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0013] see figure 1 , the embodiment of the present invention includes:
[0014] A motor end cover, comprising a fixed end 1 and a movable end 2, the movable end 2 is arranged at one end of the fixed end 1, several transverse projections 11 are evenly distributed on the inner wall of the fixed end 1, and the outer wall of the movable end 2 is circumferentially There are several transverse grooves 21 corresponding to the transverse protrusions 11, and the transverse protrusions 11 cooperate with the transverse groove...
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 novel motor end cover, including a fixed end and a movable end. The movable end is arranged at one end of the fixed end, a plurality of transverse protrusions are uniformly distributed on the inner wall of the fixed end in a circumferential direction, a plurality of transverse grooves corresponding to the transverse protrusions are arranged in the outer wall of the movable end in a circumferential direction, the bottoms of adjacent transverse protrusions are provided with locating holes, the tops of the transverse grooves are provided with locating pins corresponding to the locating holes, the center of the transverse grooves is provided with a bearing sleeve, and the outer wall of the bearing sleeve is provided with first cooling pipes in a circumferential direction. Through the abovementioned mode, the novel motor end cover is designed to combine fixed type with movable type, through change of the space of the motor end cover, heat radiation of a motor bearing is realized, and at the same time, the cooling pipes are added in the end cover, thereby improving a cooling effect of the bearing.
Description
technical field [0001] The invention relates to motor accessories, in particular to a motor end cover. Background technique [0002] The motor cover is the main component of the motor. Whether the cover is good or bad directly affects the quality of the motor. [0003] The end cover in the prior art is mainly a one-piece structure, and its internal space is small. After a long running time, the heat of the motor and the bearing are difficult to dissipate, which greatly shortens the service life of the motor. Contents of the invention [0004] The technical problem mainly solved by the present invention is to provide a motor end cover to dissipate heat from the motor bearing, and at the same time add a cooling pipe in the end cover to improve the cooling effect of the bearing. [0005] In order to solve the above-mentioned technical problems, a technical solution adopted by the present invention is to provide a motor end cover, including a fixed end and a movable end, the ...
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): H02K5/04H02K5/20H02K5/16
CPCH02K5/04H02K5/16H02K5/20
Inventor 林辉
Owner NANTONG TONGZHOU YIDA PORT MACHINERY