CN220934969U - Novel motor with electromagnetic brake device - Google Patents

Abstract

The utility model discloses a novel motor with an electromagnetic brake device, which comprises a motor main body, wherein a stator is arranged in the motor main body, a rotor is arranged in the stator, the left end of the rotor is fixedly connected with a rotating shaft, the right end of the stator is symmetrically provided with electrode connecting holes, the right end of the interior of the motor main body is provided with a brake disc, the brake disc can slide on the left side of a box by electrifying a first electromagnet and a second electromagnet, the electrodes are electrically connected with the interior of the electrode connecting holes, the electrodes can be electrified, meanwhile, the power supply of an electrifying block is closed, and the first electromagnet and the second electromagnet can repel and separate through the elasticity of a spring, so that the motor can be directly powered off.

Description

Novel motor with electromagnetic brake device

Technical Field

The utility model relates to the technical field of electromagnetic braking device motors, in particular to a novel motor with an electromagnetic braking device.

Background

The main function of the motor is to generate driving torque as a power source for electric appliances or various machines. Electromagnetic braking is a mechanical component that stops or slows down moving parts in a machine. The brake mainly comprises a brake frame, a brake piece, an operating device and the like. Some brakes are also equipped with automatic adjustment of the brake clearance.

After searching, the patent number I, china patent grant number CN 205792015U. The electromagnetic braking motor comprises a main shaft, a machine base, a front end cover and a rear end cover, wherein the front end cover and the rear end cover are connected with the machine base, the main shaft is supported on the front end cover and the rear end cover through bearings, and the electromagnetic braking motor is characterized in that the rear end cover is connected with an electromagnet, the electromagnet consists of an annular magnetizer and a coil, a concave part for accommodating the coil is arranged on the ring surface of the magnetizer, a sucker is fixed at one end of the main shaft, and a gap is reserved between the disc surface of the sucker and the ring surface of the magnetizer. The electromagnetic braking motor has the advantages of simple braking structure, reliable braking, no contact friction between the disc surface of the sucker and the ring surface of the magnetizer, and long service life. However, the device cannot immediately power off the motor main body during braking, so that the device cannot be directly braked in time.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a novel motor with an electromagnetic braking device, which solves the problem that the motor can be braked by directly powering off when the motor is electrified.

(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 novel take electromagnetic braking device motor, includes motor body, motor body's inside is provided with the stator, and the inside of stator is provided with the rotor, the left end fixedly connected with pivot of rotor, the right-hand member symmetry of stator is provided with the electrode connecting hole, motor body's inside right-hand member is provided with the brake disc.

Preferably, an electrode is disposed in the brake disc, the electrode penetrates through the brake disc, the right end of the electrode penetrates through the right end of the motor main body to the outside, and the electrode is electrically connected to the inside of the electrode connecting hole.

Preferably, the side wall of the upper end of the inside of the motor main body is fixedly connected with a first electromagnet, the right end of the first electromagnet is fixedly connected with a spring, the right end of the spring is fixedly connected with a second electromagnet, and the second electromagnet is fixedly connected with the inside of the brake disc.

Preferably, the brake disc is fixedly provided with an energizing block, and the second electromagnet is electrically connected with the energizing block.

Preferably, an energizing connection wire is arranged in the brake disc, the left end of the energizing connection wire is electrically connected to the energizing block, and the right end of the energizing connection wire penetrates through the right end of the motor main body to the outside.

Preferably, the brake disc is slidably connected to the inside of the motor body.

(III) beneficial effects

The utility model provides a novel motor with an electromagnetic braking device. The beneficial effects are as follows:

This novel electrified braking device motor makes its mutual attraction through utilizing first electro-magnet and second electro-magnet circular telegram, makes the brake disc can the case left side slide, makes electrode electric connection and electrode connecting hole's inside, makes it can be circular telegram, and the power of circular telegram piece is closed simultaneously, can make first electro-magnet and second electro-magnet repulse and separate through the elasticity of spring to can make the direct break block power of motor.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a first electromagnet according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the present utility model;

fig. 4 is a schematic view of the structure of the brake disc of the present utility model.

In the figure, a 1-motor main body, a 2-first electromagnet, a 3-spring, a 4-rotating shaft, a 5-stator, a 6-rotor, a 7-electrode connecting hole 8-brake disc, a 9-energizing connecting wire, a 10-electrode, an 11-energizing block and a 12-second electromagnet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the embodiment of the present utility model provides a technical solution: the utility model provides a novel take electromagnetic braking device motor, includes motor body 1, motor body 1's inside is provided with stator 5, and stator 5's inside is provided with rotor 6, rotor 6's left end fixedly connected with pivot 4, stator 5's right-hand member symmetry is provided with electrode connecting hole 7, motor body 1's inside right-hand member is provided with brake disc 8.

The inside of the brake disc 8 is provided with an electrode 10, the electrode 10 penetrates through the inside of the brake disc 8, the right end of the electrode 10 penetrates through the right end of the motor main body 1 to the outside, and the electrode 10 is electrically connected to the inside of the electrode connecting hole 7, so that the electrode 10 is connected with the electrode connecting hole 7, and the rotor 6 inside is rotated.

The motor is characterized in that a first electromagnet 2 is fixedly connected to the side wall of the upper end of the inside of the motor main body 1, a spring 3 is fixedly connected to the right end of the first electromagnet 2, a second electromagnet 12 is fixedly connected to the right end of the spring 3, and the second electromagnet 12 is fixedly connected to the inside of the brake disc 8, so that the second electromagnet 12 is electrified, and the first electromagnet 2 and the second electromagnet 12 are attracted to each other.

The brake disc 8 is fixedly provided with an energizing block 11, and the second electromagnet 12 is electrically connected with the energizing block 11, so that the first electromagnet 2 and the second electromagnet 12 can be energized through the energizing of the energizing block 11.

The inside of brake disc 8 is provided with circular telegram connecting wire 9, and circular telegram connecting wire 9's left end electric connection in circular telegram piece 11, circular telegram connecting wire 9's right-hand member runs through in motor body 1's right-hand member to outside to can make circular telegram piece 11 circular telegram.

The brake disc 8 is slidably connected to the inside of the motor main body 1, so that the first electromagnet 2 and the second electromagnet 12 attract each other, the brake disc 8 can slide, and the motor 10 is connected to the inside of the electrode connection hole 7.

The working principle of the device is as follows: when the electric motor is used, the electrode 10 is electrified, the electrified connecting wire 9 is electrified, the electrified block 11 can be electrified, meanwhile, the first electromagnet 2 and the second electromagnet 12 are electrified, so that the first electromagnet and the second electromagnet can attract each other, meanwhile, the brake disc 8 is moved, the electrode 10 is electrically connected to the inside of the electrode connecting hole 7, the electrode is electrified, meanwhile, the power supply of the electrified block 11 is closed, the first electromagnet 2 and the second electromagnet 12 can repel and separate through the elastic force of the spring 3, and therefore the motor main body 1 can be directly powered off.

The utility model relates to a 1-motor main body, a 2-first electromagnet, a 3-spring, a 4-rotating shaft, a 5-stator, a 6-rotor, a 7-electrode connecting hole 8-brake disc, a 9-energizing connecting wire, a 10-electrode, an 11-energizing block and a 12-second electromagnet, wherein the components are all universal standard components or components known to a person skilled in the art, and the structure and the principle of the device are all known by the person skilled in the art through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a novel take electromagnetic braking device motor, includes motor main part (1), its characterized in that: the motor is characterized in that a stator (5) is arranged in the motor body (1), a rotor (6) is arranged in the stator (5), a rotating shaft (4) is fixedly connected to the left end of the rotor (6), electrode connecting holes (7) are symmetrically formed in the right end of the stator (5), and a brake disc (8) is arranged at the right end of the inside of the motor body (1).

2. The novel electric brake motor of claim 1, wherein: the inside of brake disc (8) is provided with electrode (10), electrode (10) run through in the inside of brake disc (8), and the right-hand member of electrode (10) runs through in the right-hand member of motor main part (1) to outside, electrode (10) electric connection is in the inside of electrode connecting hole (7).

3. The novel electric brake motor of claim 1, wherein: the motor is characterized in that a first electromagnet (2) is fixedly connected to the side wall of the upper end of the inside of the motor main body (1), a spring (3) is fixedly connected to the right end of the first electromagnet (2), a second electromagnet (12) is fixedly connected to the right end of the spring (3), and the second electromagnet (12) is fixedly connected to the inside of the brake disc (8).

4. A novel electric brake motor as claimed in claim 3, wherein: the brake disc (8) is fixedly provided with an electrifying block (11), and the second electromagnet (12) is electrically connected with the electrifying block (11).

5. The novel electric brake motor of claim 4, wherein: the inside of brake disc (8) is provided with circular telegram connecting wire (9), and circular telegram connecting wire (9) left end electric connection in circular telegram piece (11), circular telegram connecting wire (9) right-hand member runs through in motor body (1) right-hand member to outside.

6. The novel electric brake motor of claim 1, wherein: the brake disc (8) is in sliding connection with the inside of the motor main body (1).