CN217362826U

CN217362826U - Direct current tubular motor gear box assembly

Info

Publication number: CN217362826U
Application number: CN202220138211.1U
Authority: CN
Inventors: 卢银山; 刘世财; 元迎春
Original assignee: Guangdong Zhentai Motor Technology Co ltd
Current assignee: Guangdong Zhentai Motor Technology Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-09-02
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a direct current tubulose motor gear box subassembly relates to the motor heat dissipation field, including shell, motor main body and output shaft, the inside of shell is provided with motor main body, one side of motor main body is provided with the output shaft, the mounting groove has been seted up to the inner wall of shell. The utility model discloses a motor of motor main part sets up the heat dissipation wing with the outer wall array of gear box subassembly, the heat dissipation wing can be derived the inside heat of motor main part, and the output shaft can drive the rotation cover rotatory when motor main part moves, make the flabellum accelerate the heat exchange work on heat dissipation wing surface, the wind channel structure that the recess on heat dissipation wing surface formed, make the air radiating effect that flows better, the flabellum is out of work when motor main part is out of work, energy utilization is high, the practicality is stronger, the shell can prevent with the component structure of heat dissipation wing that inside motor main part from rocking, play firm effect, shock attenuation silica gel makes the vibrations of motor and gear box subassembly weakened, thereby reduce the noise that vibrations produced.

Description

Direct current tubular motor gear box assembly

Technical Field

The utility model relates to a motor heat dissipation field specifically is a direct current tubulose motor gear box subassembly.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the motor is represented by a letter M in a circuit, the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines, the generator is represented by a letter G in the circuit, and the generator mainly has the function of converting mechanical energy into electric energy.

The tubular DC motor is composed of stroke part, motor part and speed reducer part, and is named after the three parts are put in a circular tube to work.

However, when the existing tubular motor works for a long time, the internal motor of the tubular motor continuously runs for a long time, and can generate larger heat to raise the temperature of surrounding air, and meanwhile, a motor and a gear box in the tubular motor are generally arranged in a round pipe, so that high-temperature gas in the tubular motor is extremely difficult to discharge, and the tubular motor is greatly damaged when the tubular motor works for a long time.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a direct current tubular motor gear box subassembly to it is not fine technical problem to solve general tubular motor radiating effect.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a direct current tubulose motor gear box subassembly, includes shell, motor main body and output shaft, the inside of shell is provided with motor main body, one side of motor main body is provided with the output shaft, the mounting groove has been seted up to the inner wall of shell, the inner wall of mounting groove is provided with shock attenuation silica gel, motor main body's outer wall is provided with a plurality of heat dissipation wings, and the both sides of heat dissipation wing are seted up flutedly, the one end of heat dissipation wing is provided with the installation piece, and the top of installation piece contacts with shock attenuation silica gel, the outer wall of output shaft is provided with rotates the cover, the outer wall that rotates the cover is provided with a plurality of flabellums.

Through adopting above-mentioned technical scheme, the flabellum accelerates the heat exchange work on heat dissipation fin surface, and the wind channel structure that the recess on heat dissipation fin surface formed makes the air radiating effect that flows better.

The utility model discloses further set up to, one side of shell is provided with fixed cover, it all is located the inside of fixed cover with the flabellum to rotate the cover.

Through adopting above-mentioned technical scheme, fixed cover can protect rotating sleeve and flabellum, and fan cooling mechanism can directly be unified by fixed cover and carry out the dismouting.

The utility model discloses further set up to, a plurality of ventilation grooves have been seted up to the outer wall of fixed cover, and the inner wall in ventilation groove is provided with the filter screen.

Through adopting above-mentioned technical scheme, the flabellum during operation carries out inside and outside air exchange by the ventilation slot.

The utility model discloses further set up to, be provided with mounting flange between fixed cover and the shell.

Through adopting above-mentioned technical scheme, made things convenient for the dismouting of fixed cover.

The utility model discloses further set up to, shell and motor main part form annular space through the heat dissipation wing, and the position of flabellum is just to annular space.

By adopting the technical scheme, the fan blade has better heat dissipation effect on the heat dissipation fins.

To sum up, the utility model discloses mainly have following beneficial effect: the utility model discloses a motor of motor main part and the outer wall array of gear box subassembly set up the heat dissipation wing, and the heat dissipation wing can be derived the heat in the motor main part, and the output shaft can drive the rotating sleeve rotation when the motor main part moves, makes the flabellum accelerate the heat exchange work of heat dissipation wing surface, and the wind channel structure that the recess on heat dissipation wing surface formed makes the radiating effect of flowing air better, and the flabellum is out of work when the motor main part is out of work, and energy utilization is high, and the practicality is stronger; tubular motor is at the during operation, and the motor can produce certain noise and vibration with the gear box subassembly, through installing the shell additional at electric machine main part, the heat dissipation wing is with installation piece butt in the mounting groove, installation piece and mounting groove contact position are provided with shock attenuation silica gel, the shell can prevent with the integrated configuration of heat dissipation wing that inside electric machine main part from rocking, plays firm effect, shock attenuation silica gel makes the vibrations of motor and gear box subassembly be weakened to reduce the noise that vibrations produced.

Drawings

Fig. 1 is a sectional view of the internal structure of the housing of the present invention;

fig. 2 is a sectional view of the internal structure of the fixing sleeve of the present invention;

fig. 3 is a schematic view of the structural connection of the present invention.

In the figure: 1. a housing; 2. a motor main body; 3. an output shaft; 4. heat dissipation fins; 5. a groove; 6. mounting grooves; 7. mounting blocks; 8. damping silica gel; 9. fixing a sleeve; 10. a ventilation slot; 11. a filter screen; 12. rotating the sleeve; 13. a fan blade; 14. and (6) installing a flange.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A direct current tubular motor gear box component comprises a shell 1, a motor main body 2 and an output shaft 3, as shown in figures 1-3, the motor main body 2 is arranged in the shell 1, the output shaft 3 is arranged on one side of the motor main body 2, a mounting groove 6 is arranged on the inner wall of the shell 1, a damping silica gel 8 is arranged on the inner wall of the mounting groove 6, a plurality of radiating fins 4 are arranged on the outer wall of the motor main body 2, grooves 5 are arranged on two sides of the radiating fins 4, a mounting block 7 is arranged at one end of each radiating fin 4, the top of the mounting block 7 is contacted with the damping silica gel 8, a rotating sleeve 12 is arranged on the outer wall of the output shaft 3, a plurality of fan blades 13 are arranged on the outer wall of the rotating sleeve 12, the radiating fins 4 are arranged in an array on the outer wall of the motor and gear box component of the motor main body 2, the radiating fins 4 can lead out heat in the motor main body 2, and the output shaft 3 can drive the rotating sleeve 12 to rotate when the motor main body 2 operates, the fan blades 13 accelerate the heat exchange work of the surfaces of the heat dissipation fins 4, and the air channel structure formed by the grooves 5 on the surfaces of the heat dissipation fins 4 ensures that the heat dissipation effect of flowing air is better, the fan blades do not work when the motor main body 2 does not work, the energy utilization rate is high, and the practicability is stronger; tubular motor is at the during operation, the motor can produce certain noise and vibration with the gear box subassembly, through installing shell 1 additional at electric machine main part 2, heat dissipation wing 4 and installation piece 7 butt in mounting groove 6, installation piece 7 is provided with shock attenuation silica gel 8 with 6 contact position in mounting groove, shell 1 can prevent with the component structure of heat dissipation wing 4 that inside electric machine main part 2 from rocking, play firm effect, shock attenuation silica gel 8 makes the vibrations of motor and gear box subassembly weakened, thereby reduce the noise that vibrations produced.

Referring to fig. 3, a mounting flange 14 is disposed between the fixing sleeve 9 and the housing 1, so as to facilitate the mounting and dismounting of the fixing sleeve 9.

Referring to fig. 1, the housing 1 and the motor main body 2 form an annular space through the heat dissipation fins 4, and the fan blades 13 are located opposite to the annular space, so that the annular space enables the fan blades 13 to have a better heat dissipation effect on the heat dissipation fins 4.

Referring to fig. 2, a fixing sleeve 9 is disposed on one side of the housing 1, the rotating sleeve 12 and the fan blades 13 are both located inside the fixing sleeve 9, the fixing sleeve 9 can protect the rotating sleeve 12 and the fan blades 13, the fan heat dissipation mechanism can be directly and uniformly disassembled and assembled from the fixing sleeve 9, a plurality of ventilation slots 10 are formed in the outer wall of the fixing sleeve 9, a filter screen 11 is disposed on the inner wall of each ventilation slot 10, when the fan blades 13 work, the ventilation slots 10 exchange air inside and outside, and the filter screen 11 can prevent external dust from entering.

The utility model discloses a theory of operation does: the heat dissipation fins 4 are arranged on the outer wall array of the motor and gear box assembly of the motor main body 2, the heat dissipation fins 4 can conduct out heat inside the motor main body 2, when the motor main body 2 operates, the output shaft 3 can drive the rotating sleeve 12 to rotate, so that the fan blades 13 accelerate heat exchange work on the surfaces of the heat dissipation fins 4, and the air channel structure formed by the grooves 5 on the surfaces of the heat dissipation fins 4 enables flowing air to have a better heat dissipation effect, when the motor main body 2 does not operate, the fan blades do not operate, the energy utilization rate is high, and the practicability is stronger; tubular motor is at the during operation, the motor can produce certain noise and vibration with the gear box subassembly, through install shell 1 additional at motor element 2, heat dissipation wing 4 and installation piece 7 butt in mounting groove 6, installation piece 7 is provided with shock attenuation silica gel 8 with mounting groove 6 contact position, shell 1 can prevent that inside motor element 2 from rocking with the component structure of heat dissipation wing 4, play firm effect, shock attenuation silica gel 8 makes the vibrations of motor and gear box subassembly weaken, thereby reduce the noise that vibrations produced.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a direct current tubulose motor gear box subassembly, includes shell (1), motor main part (2) and output shaft (3), its characterized in that: the utility model discloses a motor, including shell (1), inner wall, mounting groove (6), shock attenuation silica gel (8), motor main body (2), one side of shell (1) is provided with output shaft (3), mounting groove (6) have been seted up to the inner wall of shell (1), the inner wall of mounting groove (6) is provided with shock attenuation silica gel (8), the outer wall of motor main body (2) is provided with a plurality of heat dissipation wings (4), and the both sides of heat dissipation wing (4) are seted up fluted (5), the one end of heat dissipation wing (4) is provided with installation piece (7), and the top of installation piece (7) contacts with shock attenuation silica gel (8), the outer wall of output shaft (3) is provided with and rotates cover (12), the outer wall that rotates cover (12) is provided with a plurality of flabellum (13).

2. A dc tubular electric motor gearbox assembly according to claim 1, wherein: one side of shell (1) is provided with fixed cover (9), rotate cover (12) and flabellum (13) and all be located the inside of fixed cover (9).

3. The direct current tubular motor gearbox assembly of claim 2, wherein: the outer wall of the fixed sleeve (9) is provided with a plurality of ventilation grooves (10), and the inner wall of each ventilation groove (10) is provided with a filter screen (11).

4. The dc tubular electric machine motor gearbox assembly of claim 2, wherein: an installation flange (14) is arranged between the fixed sleeve (9) and the shell (1).

5. A dc tubular electric motor gearbox assembly according to claim 1, wherein: the shell (1) and the motor main body (2) form an annular space through the heat dissipation fins (4), and the position of the fan blades (13) is opposite to the annular space.