CN216216387U - Capacitor motor rotating speed control system based on Hall induction - Google Patents
Capacitor motor rotating speed control system based on Hall induction Download PDFInfo
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- CN216216387U CN216216387U CN202122074415.1U CN202122074415U CN216216387U CN 216216387 U CN216216387 U CN 216216387U CN 202122074415 U CN202122074415 U CN 202122074415U CN 216216387 U CN216216387 U CN 216216387U
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Abstract
The utility model discloses a Hall-induction-based capacitor motor rotating speed control system which comprises a front end cover, an alloy shell and a rear end cover, wherein the alloy shell is horizontally arranged, the front end cover is vertically arranged on the left side of the alloy shell, the right side of the front end cover is connected with the left side wall of the alloy shell, the rear end cover is vertically arranged on the right side of the alloy shell, the left side of the rear end cover is connected with the right side of the alloy shell, a cavity is formed in the alloy shell, a through hole is formed in the middle of the front end cover and penetrates through the cavity, and a rotating shaft is horizontally arranged in the middle of the cavity.
Description
Technical Field
The utility model particularly relates to a capacitor motor rotating speed control system based on Hall induction.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, the existing motor cannot monitor the rotating speed of a rotating shaft of the motor, and if the rotating speed of the rotating shaft is too high, an internal element is overheated, and the motor does not work.
Disclosure of Invention
The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.
The utility model provides a capacitor motor rotational speed control system based on hall response, it includes the front end housing, alloy housing and rear end housing, the alloy housing level sets up, the vertical alloy housing left side of locating of front end housing, the front end housing right side is connected with alloy housing left side wall, the vertical alloy housing right side of locating of rear end housing, the rear end housing left side is connected with the alloy housing right side, the shaping has the cavity in the alloy housing, the front end housing middle part is equipped with the through-hole, the through-hole link up in the cavity, middle part level is equipped with the pivot in the cavity, the pivot right side is connected with rear end housing left side middle part, the through-hole that the front end housing was passed in the pivot left side is located the outer left side of front end housing, the pivot outer loop is around being equipped with the rotor subassembly, the rotor subassembly inside wall is connected with the coil, the coil inside wall is connected with the rotor subassembly, the right side is equipped with the hall sensing element who detects pivot rotational speed in the through-hole.
Preferably, the middle part of the inner side wall of the cavity is surrounded with a stator assembly, and the outer side wall of the stator assembly is connected with the inner side wall of the cavity.
Preferably, a supporting bearing is arranged at the joint of the rear end cover and the rotating shaft, and the rotating shaft is arranged in the middle of the supporting bearing.
Preferably, the middle part in the through hole is provided with a positioning bearing, and the rotating shaft also penetrates through the middle part of the positioning bearing at the left side.
Preferably, the outer end of the front end cap is formed with a mounting flange.
Preferably, an oil filling hole is vertically formed in the bottom of the right side of the alloy shell and penetrates through the cavity.
Compared with the prior art, the utility model has the beneficial effects that: the Hall sensing element is added at the rotating shaft, so that the rotating speed of the rotating shaft can be monitored in real time for adjustment.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic cross-sectional structure of the present invention.
In the figure: 1. the bearing comprises a front end cover, a rear end cover, a cavity, a through hole, a rotating shaft, a rotor assembly, a coil, a Hall sensing element, a stator assembly, a supporting bearing, a positioning bearing, a mounting flange, a positioning bearing, a bearing oil hole and a bearing oil hole, wherein the front end cover 2, the alloy shell 3, the rear end cover 4, the cavity, 5, the through hole, 6, the rotating shaft, 7, the rotor assembly, 8, the coil, 9, the Hall sensing element, 10, the stator assembly, 11, the supporting bearing 12, the positioning bearing, 13, the mounting flange, 14 and the oil hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment of the present invention, a hall-induction-based capacitor motor rotation speed control system includes a front end cover 1, an alloy housing 2, and a rear end cover 3, wherein the alloy housing 2 is horizontally disposed, the front end cover 1 is vertically disposed on the left side of the alloy housing 2, the right side of the front end cover 1 is connected to the left side wall of the alloy housing 1, the rear end cover 3 is vertically disposed on the right side of the alloy housing 2, the left side of the rear end cover 3 is connected to the right side of the alloy housing 1, a cavity 4 is formed in the alloy housing 2, a through hole 5 is formed in the middle of the front end cover 1, the through hole 5 penetrates through the cavity 4, the right side of the through hole 6 is connected to the middle of the left side of the rear end cover 3, a rotor assembly 7 is disposed around the outer side of the front end cover 1, the inner side wall of the rotor assembly 7 is connected to the rotation shaft 6, the outer side wall of the rotor assembly 7 is surrounded by a coil 8, 8 inside walls of coil are connected with rotor subassembly 7, and the right side is equipped with the hall sensing element 9 that detects the 6 rotational speeds of pivot in the through-hole 5, and hall sensing element 9 connects external controller, and the rotational speed of real time monitoring pivot 6 combines control element such as current controller to adjust the whole electric current of motor again, and then reaches the purpose of motor rotational speed real time monitoring and control adjustment.
Preferably, the middle part of the inner side wall of the cavity 4 is surrounded by the stator assembly 10, and the outer side wall of the stator assembly 10 is connected with the inner side wall of the cavity 4.
Preferably, a back bearing 11 is arranged at the joint of the rear end cover 3 and the rotating shaft 6, and the rotating shaft 6 is arranged in the middle of the back bearing 11.
Preferably, a positioning bearing 12 is arranged in the middle of the through hole 5, and the rotating shaft 6 also penetrates through the middle of the positioning bearing 12 through the left side.
Preferably, the outer end of the front end cap 1 is formed with a mounting flange 13.
Preferably, an oil filling hole 14 is vertically formed at the bottom of the right side of the alloy shell, and the oil filling hole 14 penetrates through the cavity 4.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (6)
1. A Hall induction based capacitor motor rotating speed control system is characterized by comprising a front end cover, alloy housing and rear end housing, the alloy housing level sets up, the vertical alloy housing left side of locating of front end housing, the front end housing right side is connected with alloy housing left side wall, the vertical alloy housing right side of locating of rear end housing, the rear end housing left side is connected with alloy housing right side, the shaping has the cavity in the alloy housing, the front end housing middle part is equipped with the through-hole, the through-hole link up in the cavity, middle part level is equipped with the pivot in the cavity, the pivot right side is connected with rear end housing left side middle part, the outer left side of front end housing is located to the through-hole that the front end housing was passed in the pivot left side, the pivot outer loop is around being equipped with the rotor subassembly, the rotor subassembly inside wall is connected with the pivot, the rotor subassembly lateral wall is around being equipped with the coil, the coil inside wall is connected with the rotor subassembly, the right side is equipped with the hall sensing element who detects the pivot rotational speed in the through-hole.
2. The Hall sensing based capacitor motor speed control system according to claim 1, wherein a stator assembly is arranged around the middle of the inner side wall of the cavity, and the outer side wall of the stator assembly is connected with the inner side wall of the cavity.
3. The Hall-induction-based capacitor motor speed control system according to claim 1, wherein a support bearing is disposed at a junction of the rear end cover and the rotating shaft, and the rotating shaft is disposed in a middle portion of the support bearing.
4. The Hall-induction-based capacitor motor speed control system according to claim 1, wherein a positioning bearing is arranged in the middle of the through hole, and the rotating shaft also penetrates through the middle of the positioning bearing through the left side.
5. The Hall-induction-based capacitor motor speed control system according to claim 1, wherein a mounting flange is formed at an outer end of the front end cover.
6. The Hall-induction-based capacitor motor speed control system according to claim 1, wherein an oil hole is vertically formed in the bottom of the right side of the alloy housing, and the oil hole penetrates through the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122074415.1U CN216216387U (en) | 2021-08-31 | 2021-08-31 | Capacitor motor rotating speed control system based on Hall induction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122074415.1U CN216216387U (en) | 2021-08-31 | 2021-08-31 | Capacitor motor rotating speed control system based on Hall induction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216216387U true CN216216387U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122074415.1U Active CN216216387U (en) | 2021-08-31 | 2021-08-31 | Capacitor motor rotating speed control system based on Hall induction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216216387U (en) |
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2021
- 2021-08-31 CN CN202122074415.1U patent/CN216216387U/en active Active
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