CN219041513U - Protection device for lengthened shaft of rotating motor - Google Patents
Protection device for lengthened shaft of rotating motor Download PDFInfo
- Publication number
- CN219041513U CN219041513U CN202223526876.9U CN202223526876U CN219041513U CN 219041513 U CN219041513 U CN 219041513U CN 202223526876 U CN202223526876 U CN 202223526876U CN 219041513 U CN219041513 U CN 219041513U
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- motor
- protection device
- shaft
- cover
- fan cover
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Abstract
The utility model discloses a protection device for a lengthening shaft of a rotary motor, which comprises a motor main body and a motor lengthening shaft, wherein the motor lengthening shaft is fixedly connected with a motor rotor in the motor main body, a motor fan cover is fixedly arranged on one side of the motor main body, a flange connecting disc is fixedly arranged on one side of the motor fan cover, an outer protection cover is arranged on one side of the flange connecting disc in a threaded manner, one end of the motor lengthening shaft is positioned on the inner side of the outer protection cover, eight mounting holes are formed in the equidistant circumference of one side of the motor fan cover, screws are arranged in the internal threads of the mounting holes, and the flange connecting disc is fixedly arranged on one side of the motor fan cover through the mounting holes and the screws. The utility model solves the problems that the lengthened rotor is exposed and can not be effectively protected, the rotation of the lengthened rotor can cause mechanical and rotation damage to people, and in addition, the motor lengthening shaft can be damaged due to radial collision under the static condition.
Description
Technical Field
The utility model relates to the technical field of rotating motors, in particular to a protection device for a lengthened shaft of a rotating motor.
Background
According to the field use requirement, the rotary motor needs to lengthen the length of the motor rotor under some conditions, the motor rotor driving end can be better connected with a load, the motor rotor free end can be lengthened to artificially drive the equipment load, and the production and the use are convenient. However, when the motor is operated under such a condition, the lengthened rotor is exposed and cannot be effectively protected, and when the motor rotates, the motor can be damaged mechanically and rotationally, and in addition, the motor lengthened shaft can be damaged due to radial collision under the static condition, so that the motor lengthened shaft protection device is provided.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a protection device for a lengthened shaft of a rotating motor, which solves the problems that the lengthened rotor is exposed and cannot be effectively protected, the motor is damaged mechanically and rotationally when rotating, and the motor lengthened shaft is damaged due to radial collision under the static condition.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a be used for rotating electrical machines extension axle protection device, includes motor main part and motor extension axle, the motor extension axle with the inside motor rotor fixed connection of motor main part, one side fixed mounting of motor main part has the motor fan housing, one side fixed mounting of motor fan housing has the flange connection pad, one side screw thread of flange connection pad is installed outer safety cover.
Preferably, one end of the motor extension shaft is located inside the outer protective cover.
Preferably, eight mounting holes are formed in the equidistant circumference of one side of the motor fan cover, screws are mounted in the internal threads of the mounting holes, and the flange connection disc is fixedly mounted on one side of the motor fan cover through the mounting holes and the screws.
Preferably, a threaded connector is arranged on one side of the flange connection disc, a threaded connection groove is formed in the inner side of the outer protection cover, and the threaded connector is installed on the inner side of the threaded connection groove in a threaded mode.
(III) beneficial effects
The utility model provides a protection device for a lengthened shaft of a rotating motor. The beneficial effects are as follows: this a protection device for rotating electrical machines extension axle, through setting up the motor extension axle, motor free end rotor extension can be artificial to its dish moves, and convenient production and use, and through installing outer safety cover, the one end of motor extension axle is located the inboard of outer safety cover, the convenience protects the motor extension axle, the rotor that has solved the extension exposes and can not obtain effectual protection, can be to people's machinery and rotation injury during the rotation, in addition, the motor extension axle also can receive radial problem of colliding with and cause the damage under static circumstances.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a side view of the flange plate of the present utility model;
FIG. 3 is a top view of the flange plate of the present utility model;
fig. 4 is an end view of the outer protective cover in the present utility model.
In the figure: 1. a motor main body; 2. a motor fan housing; 3. a motor adds a shaft; 4. an outer protective cover; 5. a mounting hole; 6. a flange connection disc; 7. a threaded connector; 8. a screw; 9. and a threaded connection groove.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
embodiment one:
a motor rotor fixed connection for rotating electrical machines extension axle protection device, including motor main part 1 and motor extension axle 3, motor extension axle 3 and the inside motor rotor fixed connection of motor main part 1, motor free end rotor extension can be artificial to its dish, make things convenient for production and use, one side fixed mounting of motor main part 1 has motor fan housing 2, one side fixed mounting of motor fan housing 2 has flange connection pad 6, one side screw thread of flange connection pad 6 installs outer safety cover 4, the material of outer safety cover 4 can be metal or ya keli board material, the one end of motor extension axle 3 is located the inboard of outer safety cover 4, eight mounting holes 5 have been seted up to equidistant circumference in one side of motor fan housing 2, screw 8 is installed to the internal thread of mounting hole 5, flange connection pad 6 is through mounting hole 5 and screw 8 fixed mounting in one side of motor fan housing 2, one side of flange connection pad 6 is provided with threaded connection head 7, threaded connection slot 9 has been seted up to the inboard of outer safety cover 4, threaded connection head 7 screw thread mounting is in the inboard of threaded connection slot 9, and then make things convenient for the installation and the dismantlement of outer safety cover 4, the motor is rotatory when running, need the dish is removed the spindle promptly.
Working principle: this a protection device for rotating electrical machines extension axle, through setting up motor extension axle 3, motor free end rotor extension can be artificial to its dish moves, and facilitate production and use, and through installing outer safety cover 4, the one end of motor extension axle is located the inboard of outer safety cover, the convenience protects motor extension axle, the rotor that has solved the extension exposes and can not get effectual protection, can be to people's machinery and rotation injury when rotating, in addition, the motor extension axle also can receive radial problem of damaging that bumps into under the stationary condition, threaded connection groove 9 has been seted up to the inboard of outer safety cover 4, threaded connection head 7 screw thread installs the inboard at threaded connection groove 9, and then make things convenient for the installation and the dismantlement of outer safety cover 4, rotatory tightening when the motor operation, rotatory demolishs can when needing the dish motor axle.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (4)
1. The utility model provides a be used for rotating electrical machines extension axle protection device, includes motor main part (1) and motor extension axle (3), its characterized in that: the motor is characterized in that the motor lengthening shaft (3) is fixedly connected with a motor rotor inside the motor main body (1), a motor fan cover (2) is fixedly arranged on one side of the motor main body (1), a flange connection disc (6) is fixedly arranged on one side of the motor fan cover (2), and an outer protection cover (4) is arranged on one side of the flange connection disc (6) in a threaded mode.
2. A protection device for a prolonged shaft of a rotating electrical machine according to claim 1, wherein: one end of the motor extension shaft (3) is positioned on the inner side of the outer protection cover (4).
3. A protection device for a prolonged shaft of a rotating electrical machine according to claim 1, wherein: eight mounting holes (5) are formed in the equidistant circumference of one side of the motor fan cover (2), screws (8) are mounted in the internal threads of the mounting holes (5), and the flange connection disc (6) is fixedly mounted on one side of the motor fan cover (2) through the mounting holes (5) and the screws (8).
4. A protection device for a prolonged shaft of a rotating electrical machine according to claim 1, wherein: one side of flange connection pad (6) is provided with threaded connection head (7), threaded connection groove (9) have been seted up to the inboard of outer safety cover (4), threaded connection head (7) screw thread installation is in the inboard of threaded connection groove (9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223526876.9U CN219041513U (en) | 2022-12-23 | 2022-12-23 | Protection device for lengthened shaft of rotating motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223526876.9U CN219041513U (en) | 2022-12-23 | 2022-12-23 | Protection device for lengthened shaft of rotating motor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219041513U true CN219041513U (en) | 2023-05-16 |
Family
ID=86278320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202223526876.9U Active CN219041513U (en) | 2022-12-23 | 2022-12-23 | Protection device for lengthened shaft of rotating motor |
Country Status (1)
Country | Link |
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CN (1) | CN219041513U (en) |
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2022
- 2022-12-23 CN CN202223526876.9U patent/CN219041513U/en active Active
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