CN217607660U - Rotating speed self-display motor - Google Patents
Rotating speed self-display motor Download PDFInfo
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- CN217607660U CN217607660U CN202221517562.XU CN202221517562U CN217607660U CN 217607660 U CN217607660 U CN 217607660U CN 202221517562 U CN202221517562 U CN 202221517562U CN 217607660 U CN217607660 U CN 217607660U
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- rotational speed
- motor
- control box
- casing main
- rotating speed
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Abstract
The utility model discloses a rotational speed is from showing motor in the relevant technical field of motor, detect the adapter sleeve including motor casing main part and rotational speed, the power take off end fixed mounting of motor casing main part has the rotational speed to detect the adapter sleeve, fixed mounting has speed sensor on the inner wall of rotational speed detection adapter sleeve, speed sensor corresponds and installs the rotational speed on the output shaft of probe position and detects the gear. The utility model discloses a power take off end of motor casing main part is provided with the rotational speed detection adapter sleeve, utilize rotational speed detection gear and speed sensor cooperation can carry out accurate rotational speed of surveying to the output shaft of motor, make the motor possess from the speed measurement function, can satisfy the user demand of high accuracy equipment, the motor casing main part outside is provided with the wiring control box, the last installation display screen that can be selective of wiring control box, the rotational speed of motor can audio-visual from showing on the display screen, also can send to remote control terminal through the signal transceiver in the wiring control box, and is very practical.
Description
Technical Field
The utility model belongs to the technical field of the motor is relevant, specifically speaking relates to a rotational speed is from showing motor.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, the motor is mainly used for generating driving torque and used as a power source of electrical appliances or various machines, the existing motor does not have a function of self-checking rotating speed, a rotating speed detection device needs to be additionally arranged on driven equipment for detection, and for part of equipment with strict running precision, the rotating speed cannot be accurately controlled, and the influence on the running of the equipment is large.
In view of this, the present invention is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a rotational speed from showing the motor, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic concept is:
the utility model provides a rotational speed is from showing motor, includes motor casing main part and rotational speed detection adapter sleeve, the power take off end fixed mounting of motor casing main part the rotational speed detects the adapter sleeve, fixed mounting has speed sensor on the inner wall of rotational speed detection adapter sleeve, speed sensor installs the rotational speed on corresponding probe position's the output shaft and detects the gear, the fixed wiring control box that is provided with on the lateral wall of motor casing main part, screw fixed mounting has the display screen at the top of wiring control box, install signal transceiver in the control room of wiring control box.
As a further aspect of the present invention: the motor casing main part is kept away from the one end of rotational speed detection adapter sleeve is installed oval end cap, the integral type of motor casing main part is provided with supports fixed chassis, it has the pilot hole to process on the bottom surface of fixed chassis to support, be used for the holistic fixed mounting of motor casing main part.
As a further aspect of the present invention: the side of display screen with the side of wiring control box is connected with the signal line, the rotational speed detects the adapter sleeve and keeps away from the one end of motor casing main part is provided with the connection sealing flange, the last equipartition processing of connection sealing flange has four connection fixed orificess for with the sealing connection between equipment or the gearbox.
As a further aspect of the present invention: the end position of the output shaft is processed with a key groove, the outer side of the rotating speed detection gear on the output shaft is provided with a limiting end sleeve, the other side of the rotating speed detection gear is provided with a bearing, and the side edge of the bearing is provided with a magnetic isolation material, so that the influence of an internal magnetic field on a transmission part and a rotating speed detection part is avoided.
As a further aspect of the present invention: the other end of output shaft is connected with rotor core, rotor core's one end is provided with front end rotor fan, rotor core's the other end is provided with rear end rotor fan, install the permanent magnet between the flabellum of front end rotor fan, the permanent magnet with solenoid cooperation on the motor casing main part inner wall does the rotation of output shaft provides power.
As a further aspect of the present invention: the wiring control box's wiring room with install wiring circuit board, in the control room control circuit board is installed to one side of signal transceiver, control circuit board's side is provided with the treater, the treater side wiring jack has been seted up on the wiring control box outer wall, the top of wiring control box is provided with the mounting hole, the mounting hole is the blind hole for fixed mounting the display screen.
After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.
The utility model discloses a power take off end of motor casing main part is provided with the rotational speed and detects the adapter sleeve, utilizes rotational speed to detect gear and rotational speed sensor cooperation can carry out accurate rotational speed of surveying to the output shaft of motor, makes the motor possess from the speed measurement function, can satisfy the user demand of high-accuracy equipment.
The utility model discloses a motor casing main part outside is provided with the wiring control box, and the last installation display screen that can be selective of wiring control box, the rotational speed of motor can audio-visually show from the display screen, also can send to remote control terminal through the signal transceiver in the wiring control box, and is very practical.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the rotor core connection of the present invention;
fig. 4 is a schematic view of the inside of the junction control box of the present invention.
In the figure: 1-a motor casing main body; 2-an elliptical end cap; 3, supporting and fixing the underframe; 4-assembly holes; 5-a wiring control box; 6-a signal line; 7-a display screen; 8-a rotating speed detection connecting sleeve; 9-connecting a sealing flange; 10-connecting the fixing holes; 11-an output shaft; 12-a keyway; 13-limiting end sleeves; 14-rotation speed detection gear; 15-a rotational speed sensor; 16-a bearing; 17-a magnetic-isolating material; 18-front rotor fan; 19-a permanent magnet; 20-a rotor core; 21-rear rotor fan; 22-a wiring compartment; 23-a wiring circuit board; 24-a control room; 25-a signal transceiver; 26-a control circuit board; 27-a processor; 28-mounting holes; 29-patch jack.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
As shown in fig. 1 to 4, a rotating speed self-display motor, including motor casing main part 1 and rotating speed detection adapter sleeve 8, the power take off end fixed mounting of motor casing main part 1 has rotating speed detection adapter sleeve 8, fixed mounting has speed sensor 15 on the inner wall of rotating speed detection adapter sleeve 8, speed sensor 15 installs rotating speed detection gear 14 on the output shaft 11 that corresponds the probe position, the fixed wiring control box 5 that is provided with on the lateral wall of motor casing main part 1, screw fixed mounting has display screen 7 at the top of wiring control box 5, install signal transceiver 25 in the control room 24 of wiring control box 5, the rotating speed of motor can audio-visually show from display screen 7, also can send to remote control terminal through signal transceiver 25 in the wiring control box 5, and is very practical.
Wherein, motor casing main part 1 is kept away from the one end of rotational speed detection adapter sleeve 8 and is installed oval end cap 2, and the integral type of motor casing main part 1 is provided with supports fixed chassis 3, and it has pilot hole 4 to process on the bottom surface of fixed chassis 3 to support for the holistic fixed mounting of motor casing main part 1.
The side of display screen 7 and the side of wiring control box 5 are connected with signal line 6, and the one end that motor casing main part 1 was kept away from to rotational speed detection adapter sleeve 8 is provided with and connects sealing flange 9, connects the last equipartition of sealing flange 9 and processes four and connect fixed orifices 10 for with the sealing connection between equipment or the gearbox.
A key groove 12 is formed in the end position of the output shaft 11, a limiting end sleeve 13 is arranged on the outer side of a rotating speed detection gear 14 on the output shaft 11, a bearing 16 is arranged on the other side of the rotating speed detection gear 14, and a magnetic isolation material 17 is arranged on the side edge of the bearing 16, so that the influence of an internal magnetic field on a transmission part and a rotating speed detection part is avoided.
The other end of the output shaft 11 is connected with a rotor core 20, one end of the rotor core 20 is provided with a front end rotor fan 18, the other end of the rotor core 20 is provided with a rear end rotor fan 21, permanent magnets 19 are installed between fan blades of the front end rotor fan 18, and the permanent magnets 19 are matched with electromagnetic coils on the inner wall of the motor casing main body 1 to provide power for rotation of the output shaft 11.
The utility model discloses a theory of operation is: the electric elements in the motor casing main body 1 are supplied with power through the wiring control box 5, under the action of the permanent magnet 19, the rotor core 20 and the electromagnetic coil, the rotor core 20 rotates to further drive the output shaft 11 to rotate along with the rotor core, the rotating speed sensor 15 is installed in the rotating speed detection connecting sleeve 8, the rotating speed detection gear 14 is installed on the output shaft 11, a gap between the rotating speed detection gear 14 and the rotating speed sensor 15 generates periodic change in the rotating process, magnetic flux can also change in the same period, therefore, the rotating speed sensor 15 senses pulse signals with the periodic change, the actual rotating speed of the output shaft 11 is calculated after signal conversion, a display screen 7 installed on the wiring control box 5 can directly display the detected rotating speed condition and can also send the pulse signals to a remote control terminal through a signal transceiver 25 in the wiring control box 5, the rotating speed condition of the motor is conveniently monitored remotely, the motor has a self-speed-measuring function, and the use requirement of high-precision equipment can be met.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.
Claims (6)
1. The utility model provides a rotational speed is from showing motor, includes motor casing main part (1) and rotational speed detection adapter sleeve (8), its characterized in that, the power take off fixed mounting of motor casing main part (1) rotational speed detection adapter sleeve (8), fixed mounting has speed sensor (15) on the inner wall of rotational speed detection adapter sleeve (8), speed sensor (15) are installed rotational speed and are detected gear (14) on output shaft (11) of probe position, the fixed wiring control box (5) that is provided with on the lateral wall of motor casing main part (1), the top of wiring control box (5) is through screw fixed mounting there is display screen (7), install signal transceiver (25) in control room (24) of wiring control box (5).
2. The rotating speed self-display motor according to claim 1, wherein an elliptical end cap (2) is mounted at one end of the motor casing main body (1) far away from the rotating speed detection connecting sleeve (8), a support fixing chassis (3) is integrally arranged on the motor casing main body (1), and an assembly hole (4) is processed on the bottom surface of the support fixing chassis (3).
3. The rotating speed self-display motor according to claim 1, wherein a signal line (6) is connected to the side of the display screen (7) and the side of the wiring control box (5), a connecting and sealing flange (9) is arranged at one end, far away from the motor casing main body (1), of the rotating speed detection connecting sleeve (8), and four connecting and fixing holes (10) are uniformly formed in the connecting and sealing flange (9).
4. The rotating speed self-display motor according to claim 1, wherein a key groove (12) is formed in the end position of the output shaft (11), a limiting end sleeve (13) is arranged on the outer side of the rotating speed detection gear (14) on the output shaft (11), a bearing (16) is arranged on the other side of the rotating speed detection gear (14), and a magnetic isolation material (17) is arranged on the side edge of the bearing (16).
5. A motor with a self-displaying rotation speed according to claim 4, wherein the other end of the output shaft (11) is connected with a rotor core (20), a front rotor fan (18) is arranged at one end of the rotor core (20), a rear rotor fan (21) is arranged at the other end of the rotor core (20), and permanent magnets (19) are arranged between the fan blades of the front rotor fan (18).
6. The rotating speed self-display motor according to claim 1, wherein a wiring chamber (22) of the wiring control box (5) is provided with a wiring circuit board (23), a control circuit board (26) is installed on one side of the signal transceiver (25) in the control chamber (24), a processor (27) is arranged on the side of the control circuit board (26), a wiring jack (29) is arranged on the outer wall of the wiring control box (5) on the side of the processor (27), a mounting hole (28) is arranged at the top of the wiring control box (5), and the mounting hole (28) is a blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221517562.XU CN217607660U (en) | 2022-06-17 | 2022-06-17 | Rotating speed self-display motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221517562.XU CN217607660U (en) | 2022-06-17 | 2022-06-17 | Rotating speed self-display motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217607660U true CN217607660U (en) | 2022-10-18 |
Family
ID=83589561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221517562.XU Active CN217607660U (en) | 2022-06-17 | 2022-06-17 | Rotating speed self-display motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217607660U (en) |
-
2022
- 2022-06-17 CN CN202221517562.XU patent/CN217607660U/en active Active
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