CN218162084U

CN218162084U - Brushless DC motor convenient to installation

Info

Publication number: CN218162084U
Application number: CN202222397307.2U
Authority: CN
Inventors: 章小青; 吴中华; 蒲柏玉
Original assignee: Wuxi Honghu Motor Co ltd
Current assignee: Wuxi Honghu Motor Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-12-27
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a brushless DC motor convenient to installation belongs to brushless DC motor technical field, be in including motor casing and setting the inside electric motor rotor of motor casing, electric motor rotor's internally mounted has the output shaft, just the one end of output shaft runs through out motor casing's the outside, coupling mechanism is installed to the one end of output shaft, four connecting blocks, and four are installed to the motor casing basal surface the basal surface of connecting block all is connected with fixed establishment. This brushless DC motor possesses the suitability when better stability and installation in-process of using.

Description

Brushless DC motor convenient to installation

Technical Field

The utility model relates to a direct current brushless motor technical field specifically is a direct current brushless motor convenient to installation.

Background

The brushless direct current motor is composed of a motor main body and a driver, and is a typical electromechanical integration product. The brushless motor is a motor without a brush and a commutator (or a collecting ring), also called a commutator-free motor, and a stator winding of the motor is mostly made into a three-phase symmetrical star connection method which is very similar to a three-phase asynchronous motor. The rotor of the motor is adhered with a magnetized permanent magnet, and a position sensor is arranged in the motor for detecting the polarity of the rotor of the motor. The driver is composed of power electronics, an integrated circuit, and the like.

Through retrieval, chinese patent No. CN209472460U discloses an installation structure of a dc brushless motor, where the position of an installation hole of the dc brushless motor is fixed in the installation process, so that the installation condition of the motor is limited to a certain extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a brushless DC motor convenient to installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a brushless DC motor convenient to installation, is in including motor casing and setting the inside electric motor rotor of motor casing, electric motor rotor's internally mounted has the output shaft, just the one end of output shaft runs through out motor casing's the outside, coupling mechanism is installed to the one end of output shaft, four connecting blocks, and four are installed to motor casing basal surface the basal surface of connecting block all is connected with fixed establishment.

Preferably, the connecting mechanism comprises a protective sleeve arranged on the output shaft, a connecting disc is installed on one side, away from the motor shell, of the protective sleeve, and a plurality of T-shaped grooves are formed in the outer side wall of the connecting disc.

Through the scheme, the following technical effects can be achieved: be convenient for better be connected brushless motor and other equipment, reach better linkage effect.

Preferably, the distance between every two T-shaped grooves of the plurality of T-shaped grooves is equal.

Through the scheme, the following technical effects can be achieved: through the setting in a plurality of T type grooves, be convenient for better insert the bolt and fix, reached better fixed effect.

Preferably, the fixed establishment is including setting up four the base of connecting block basal surface, a plurality of bar grooves have been seted up to the basal surface of base, the base is kept away from one side in bar groove is seted up flutedly, the inside of recess is formed with logical groove, just the recess with logical groove link up each other, the inside of recess is provided with two cushions, two the threaded rod is all installed on the top surface of cushion, just the one end of threaded rod is run through the cushion and is passed through logical groove extends to under the base.

Through the scheme, the following technical effects can be achieved: the motor shell can be fixed at a better position, and a better installation effect is achieved.

Preferably, it is a plurality of rubber gasket is all installed to the inside in bar groove, and is a plurality of rubber gasket all with a plurality of the bar groove matches the setting.

Through the scheme, the following technical effects can be achieved: through the setting of rubber gasket, the better frictional property that increases the base bottom of being convenient for.

Preferably, a through hole is formed in one side, away from the protective sleeve, of the connecting disc.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through coupling mechanism's setting, under the effect of lag, connection pad, T type groove and bolt, be convenient for better be connected the output shaft of motor with between other equipment, reached better linkage effect.

2. Through fixed establishment's setting, under mutually supporting between base, bar groove, recess, logical groove, cushion and the threaded rod, be convenient for better carry out the fixed of position to motor casing, avoided motor casing the phenomenon that appears rocking when the operation, the position of simultaneously effectual regulation pedestal mounting has reached better installation effect and suitability.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the base of the present invention;

fig. 3 is a schematic view of a motor housing according to the present invention;

fig. 4 is a schematic view of the internal structure of the present invention;

fig. 5 is a schematic structural view of the through groove of the present invention.

In the figure: 1. a motor housing; 2. a motor rotor; 3. an output shaft; 4. a protective sleeve; 5. a connecting disc; 6. a T-shaped groove; 7. connecting blocks; 8. a base; 9. a strip-shaped groove; 10. a groove; 11. a through groove; 12. a cushion block; 13. a threaded rod.

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.

Example 1:

please refer to fig. 1-5, the utility model provides a brushless direct current motor convenient to installation, including motor casing 1 and the motor rotor 2 of setting in motor casing 1 inside, the internally mounted of motor rotor 2 has output shaft 3, and the one end of output shaft 3 runs through out the outside of motor casing 1, coupling mechanism is installed to output shaft 3's one end, four connecting blocks 7 are installed to motor casing 1 basal surface, and the basal surface of four connecting blocks 7 all is connected with fixed establishment, coupling mechanism is including setting up lag 4 on output shaft 3, lag 4 keeps away from one side of motor casing 1 and installs connection pad 5, one side that lag 4 was kept away from to connection pad 5 is formed with the through-hole, a plurality of T type grooves 6 have been seted up to connection pad 5's lateral wall, the spacing value between every two T type grooves 6 of a plurality of T type grooves equals, through the setting of a plurality of T type grooves 6, be convenient for better insert the bolt and fix, better fixed effect has been reached.

Example 2:

please refer to fig. 1-5, the utility model provides a brushless DC motor convenient to installation, fixed establishment is including setting up the base 8 at 7 basal surfaces of four connecting blocks, a plurality of bar grooves 9 have been seted up to the basal surface of base 8, the rubber gasket is all installed to the inside in a plurality of bar grooves 9, and a plurality of rubber gasket all match the setting with a plurality of bar grooves 9, setting through the rubber gasket, be convenient for the better frictional property that increases the base 8 bottom, one side that bar groove 9 was kept away from to base 8 is seted up fluted 10, the inside of recess 10 is formed with logical groove 11, and recess 10 link up each other with logical groove 11, the inside of recess 10 is provided with two cushions 12, threaded rod 13 is all installed on the top surface of two cushions 12, and threaded rod 13's one end runs through 12 cushion and extends to base 8 through logical groove 11 under.

Specifically, firstly, the cushion block 12 on the through groove 11 in the groove 10 is moved according to the position to be installed of the motor shell 1, so that the threaded rod 13 on the cushion block 12 is matched with the threaded hole in the installation position, a better connection effect is achieved, and the stability of the motor shell 1 during installation is ensured.

The working principle is as follows: firstly, the position of the motor shell 1 is determined, then the base 8 is placed at the corresponding position, the position of a cushion block 12 in the groove 10 is adjusted, then a threaded rod 13 on the cushion block 12 rotates anticlockwise, one end of the threaded rod 13 smoothly enters the threaded hole, the position of the base 8 is ensured to be fixed, a better installation effect is achieved, when the threaded rod 13 does not correspond to the threaded hole, the position of the threaded rod 13 can be adjusted through a through groove 11, the threaded rod 13 corresponds to the threaded hole, then the connecting disc 5 is connected with other devices, and a bolt passes through a T-shaped groove 6, so that the connecting disc 5 is closely connected with other devices.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a brushless DC motor convenient to installation, includes motor casing (1) and sets up motor rotor (2) inside motor casing (1), the internally mounted of motor rotor (2) has output shaft (3), just the one end of output shaft (3) runs through the outside of motor casing (1), its characterized in that: the connecting mechanism is installed to the one end of output shaft (3), four connecting blocks (7) are installed to motor casing (1) basal surface, and four the basal surface of connecting block (7) all is connected with fixed establishment.

2. A dc brushless motor easy to install according to claim 1, wherein: coupling mechanism is including setting up lag (4) on output shaft (3), lag (4) are kept away from one side of motor casing (1) is installed connection pad (5), a plurality of T type grooves (6) have been seted up to the lateral wall of connection pad (5).

3. A brushless dc motor for easy mounting according to claim 2, wherein: the distance value between every two T-shaped grooves (6) of the plurality of T-shaped grooves (6) is equal.

4. A dc brushless motor easy to install according to claim 1, wherein: fixing mechanism is including setting up four base (8) of connecting block (7) basal surface, a plurality of bar grooves (9) have been seted up to the basal surface of base (8), base (8) are kept away from one side of bar groove (9) is seted up fluted (10), the inside of recess (10) is formed with logical groove (11), just recess (10) with logical groove (11) link up each other, the inside of recess (10) is provided with two cushion (12), two threaded rod (13) are all installed to the top surface of cushion (12), just the one end of threaded rod (13) is run through cushion (12) and pass through it extends to lead to groove (11) under base (8).

5. A dc brushless motor easy to install according to claim 4, wherein: a plurality of rubber gasket is all installed to the inside in bar groove (9), and is a plurality of rubber gasket all with a plurality of bar groove (9) match the setting.

6. A dc brushless motor easy to install according to claim 2, wherein: and a through hole is formed in one side, far away from the protective sleeve (4), of the connecting disc (5).