CN213213263U - Motor brake mechanism - Google Patents
Motor brake mechanism Download PDFInfo
- Publication number
- CN213213263U CN213213263U CN202022084133.5U CN202022084133U CN213213263U CN 213213263 U CN213213263 U CN 213213263U CN 202022084133 U CN202022084133 U CN 202022084133U CN 213213263 U CN213213263 U CN 213213263U
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- Prior art keywords
- brake
- motor
- plate
- fixed mounting
- disc
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 12
- 241001330002 Bambuseae Species 0.000 claims abstract description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 12
- 239000011425 bamboo Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a motor brake mechanism, including motor main body, motor main body's output has the axis of rotation through shaft coupling fixed mounting, fixed mounting has drive wheel and brake disc in the axis of rotation, the top of brake disc is provided with an installation section of thick bamboo, the inside of an installation section of thick bamboo is provided with automatic locking mechanism, the rear side of an installation section of thick bamboo is provided with the hand brake subassembly, the utility model relates to a motor brake mechanism through setting up magnetic chuck, friction disk and braking plate etc. has reached mechanical brake cooperation electronic brake mode, improves the braking effect, reduces the damage to the motor, increases life, has solved most current motor brakes and has adopted electronic brake modes such as repayment braking or energy braking, and is great to the harm of motor, leads to the problem that the life of motor shortens.
Description
Technical Field
The utility model relates to the technical field of motors, specifically be a motor brake mechanism.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, and is divided according to the types of working power supplies: can be divided into a direct current motor and an alternating current motor, the direct current motor can be divided according to the structure and the working principle: brushless dc motors and brushed dc motors. Brushed dc motors can be divided: permanent magnet dc motors and electromagnetic dc motors. Electromagnetic direct current motor division: series direct current motors, shunt direct current motors, separately excited direct current motors, and compound direct current motors.
Most of the existing motor brakes adopt electronic braking modes such as feedback braking or dynamic braking, the damage to the motor is large, and the service life of the motor is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a motor brake mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a motor brake mechanism, includes motor main body, motor main body's output has the axis of rotation through shaft coupling fixed mounting, fixed mounting has drive wheel and brake disc in the axis of rotation, the top of brake disc is provided with an installation section of thick bamboo, the inside of an installation section of thick bamboo is provided with automatic locking mechanism, the rear side of an installation section of thick bamboo is provided with the hand brake subassembly.
Preferably, the automatic locking mechanism includes the mounting panel, the top of mounting panel is provided with the electro-magnet, be provided with the magnetic chuck on the lower terminal surface of electro-magnet, fixed mounting has the connecting rod on the lower terminal surface of magnetic chuck, the guide way has been seted up to corresponding connecting rod position department on the mounting panel, the connecting rod is pegged graft in the inside of guide way, the lower extreme fixed mounting of connecting rod has the friction disk.
Preferably, a plurality of telescopic rods which are symmetrically distributed are fixedly installed between the upper end face of the friction disc and the lower end face of the mounting plate, a spring is sleeved on the outer side of each telescopic rod, and two ends of each spring are fixedly connected with the mounting plate and the friction disc respectively.
Preferably, a first friction pad is disposed on a lower end surface of the friction disc.
Preferably, the manual brake subassembly includes the fixed plate, the upper end of fixed plate is rotated and is installed the rotor plate, fixed mounting has the fixing base on the fixed plate, be provided with reset spring between fixing base and the rotor plate, correspond brake disc position department fixed mounting on the lower terminal surface of rotor plate and have the braking plate.
Preferably, a second friction pad is disposed on a lower end surface of the brake plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a motor brake mechanism, through the brake disc, automatic locking mechanism and manual brake subassembly set up, be equipped with the automatic brake and the manual brake function of mechanical type brake, cooperation electron brake mode, improve brake performance, the life of motor is improved, under the electro-magnet on-state, adsorb the magnetic chuck, the spring is compressed, during the electro-magnet outage, the spring resets, compress tightly the friction disc on the brake disc, increase coefficient of friction through first friction pad, improve the braking brake effect, manual brake's drive assembly is connected to the rotor plate other end, make the rotor plate rotate, the brake plate compresses tightly on the brake disc, brake the braking of brakieing, reset through reset spring, make brake plate and brake disc separation, increase coefficient of friction through second friction pad. The utility model relates to a motor brake mechanism through setting up magnetic chuck, friction disk and braking plate etc. has reached mechanical brake cooperation electron brake mode, improves the brake effect, reduces the damage to the motor, increases life, has solved electronic brake modes such as most present motor brake adoption repayment braking or energy braking, and is great to the harm of motor, leads to the problem that the life of motor shortens.
Drawings
FIG. 1 is a schematic structural diagram of a motor braking mechanism;
fig. 2 is a schematic structural diagram of a hand brake assembly in a motor brake mechanism.
In the figure: 1-a motor body, 2-a coupler, 3-a rotating shaft, 4-a driving wheel, 5-a brake disc, 6-a mounting barrel, 7-a mounting plate, 8-an electromagnet, 9-a magnetic attraction disc, 10-a guide groove, 11-a connecting rod, 12-a friction disc, 13-a telescopic rod, 14-a spring, 15-a first friction pad, 16-a manual brake component, 17-a fixing plate, 18-a fixing seat, 19-a reset spring, 20-a rotating plate, 21-a brake plate and 22-a second friction pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a motor brake mechanism, includes motor main body 1, motor main body 1's output has axis of rotation 3 through 2 fixed mounting of shaft coupling, fixed mounting has drive wheel 4 and brake disc 5 in the axis of rotation 3, the top of brake disc 5 is provided with an installation section of thick bamboo 6, the inside of an installation section of thick bamboo 6 is provided with automatic locking mechanism, the rear side of an installation section of thick bamboo 6 is provided with manual brake subassembly 16.
Through brake disc 5, automatic locking mechanism and the setting of manual brake subassembly 16, the automatic brake and the manual brake function of being equipped with mechanical type brake cooperate the electron mode of braking, improve brake performance, improve the life of motor.
Automatic locking mechanism includes mounting panel 7, mounting panel 7's top is provided with electro-magnet 8, be provided with magnetic chuck 9 on electro-magnet 8's the lower terminal surface, fixed mounting has connecting rod 11 on magnetic chuck 9's the lower terminal surface, the guide way 10 has been seted up to the department of corresponding connecting rod 11 position on mounting panel 7, connecting rod 11 pegs graft in the inside of guide way 10, the lower extreme fixed mounting of connecting rod 11 has friction disc 12.
A plurality of symmetrically distributed telescopic rods 13 are fixedly installed between the upper end face of the friction disc 12 and the lower end face of the mounting plate 7, a spring 14 is sleeved outside the telescopic rods 13, and two ends of the spring 14 are fixedly connected with the mounting plate 7 and the friction disc 12 respectively.
A first friction pad 15 is provided on the lower end surface of the friction disc 12.
Under 8 power-on states of electromagnet, adsorb magnetic chuck 9, spring 14 is compressed, and when 8 deenergizations of electromagnet, spring 14 resets, compresses tightly friction disk 12 on brake disc 5, through the 15 increase coefficient of friction of first friction pad, improves braking effect.
A second friction pad 22 is provided on a lower end surface of the brake plate 21.
The other end of the rotating plate 20 is connected with a driving part of a manual brake, so that the rotating plate 20 rotates, the brake plate 21 is pressed on the brake disc 5 to brake, the return spring 19 is used for returning, the brake plate 21 is separated from the brake disc 5, and the friction coefficient is increased through the second friction pad 22.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a motor brake mechanism, includes motor main part (1), its characterized in that: the output of motor main part (1) passes through shaft coupling (2) fixed mounting has axis of rotation (3), fixed mounting has drive wheel (4) and brake disc (5) on axis of rotation (3), the top of brake disc (5) is provided with installation section of thick bamboo (6), the inside of installation section of thick bamboo (6) is provided with automatic locking mechanism, the rear side of installation section of thick bamboo (6) is provided with hand brake subassembly (16).
2. The motor brake mechanism of claim 1, wherein: automatic locking mechanism includes mounting panel (7), the top of mounting panel (7) is provided with electro-magnet (8), be provided with on the lower terminal surface of electro-magnet (8) magnetic chuck (9), fixed mounting has connecting rod (11) on the lower terminal surface of magnetic chuck (9), guide way (10) have been seted up to corresponding connecting rod (11) position department on mounting panel (7), connecting rod (11) are pegged graft in the inside of guide way (10), the lower extreme fixed mounting of connecting rod (11) has friction disk (12).
3. The motor brake mechanism of claim 2, wherein: a plurality of symmetrically distributed telescopic rods (13) are fixedly installed between the upper end face of the friction disc (12) and the lower end face of the mounting plate (7), a spring (14) is sleeved on the outer side of each telescopic rod (13), and two ends of each spring (14) are fixedly connected with the mounting plate (7) and the friction disc (12) respectively.
4. The motor brake mechanism of claim 3, wherein: and a first friction pad (15) is arranged on the lower end surface of the friction disc (12).
5. The motor brake mechanism of claim 4, wherein: manual brake subassembly (16) are including fixed plate (17), rotor plate (20) are installed in the upper end rotation of fixed plate (17), fixed mounting has fixing base (18) on fixed plate (17), be provided with reset spring (19) between fixing base (18) and rotor plate (20), correspond brake disc (5) position department fixed mounting on the lower terminal surface of rotor plate (20) and have brake block (21).
6. The motor brake mechanism of claim 5, wherein: and a second friction pad (22) is arranged on the lower end surface of the brake plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022084133.5U CN213213263U (en) | 2020-09-22 | 2020-09-22 | Motor brake mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022084133.5U CN213213263U (en) | 2020-09-22 | 2020-09-22 | Motor brake mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213213263U true CN213213263U (en) | 2021-05-14 |
Family
ID=75821947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022084133.5U Expired - Fee Related CN213213263U (en) | 2020-09-22 | 2020-09-22 | Motor brake mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213213263U (en) |
-
2020
- 2020-09-22 CN CN202022084133.5U patent/CN213213263U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210514 |