CN209896826U

CN209896826U - Right-angle transmission direct-current brushless speed reducing motor

Info

Publication number: CN209896826U
Application number: CN201920772765.5U
Authority: CN
Inventors: 章应才; 曹祯兴
Original assignee: Jiangsu Bu Qi Motor Manufacturing Co Ltd
Current assignee: Jiangsu Bu Qi Motor Manufacturing Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-01-03
Anticipated expiration: 2029-05-27

Abstract

The utility model belongs to the technical field of direct current motors, in particular to a direct current brushless speed reducing motor with right angle transmission, which comprises a first protective shell, wherein the rear side of the first protective shell is provided with a second protective shell, the front side of the first protective shell is provided with a third protective shell, the front surface of the third protective shell is fixed with screws, the front center of the third protective shell is connected with a vertical rotating shaft, the water cooling pipe is wound in a water pipe layer and arranged on the internal device of the direct current brushless speed reducing motor, and the interfaces at the two ends of the water cooling pipe are connected with a cooling pump, so that the cooling liquid of the cooling pump circularly flows, the cooling is carried out by the cooling pump, the use is simple and convenient, the cooling effect is good, the service life of permanent magnetism is favorable, and the vertical rotating shaft is fixedly connected with an L-shaped rotating shaft by the arrangement of threads on the outer surface of the vertical rotating shaft and the inner part, is convenient to use in narrow and irregular places, and has simple structure and convenient use.

Description

Right-angle transmission direct-current brushless speed reducing motor

Technical Field

The utility model belongs to the technical field of go direct current motor, concretely relates to driven direct current brushless gear motor in right angle.

Background

The reduction motor is an integrated body of a reduction gear and a motor (motor). Such an integrated body may also be generally referred to as a gear motor or gearmotor. Generally, a professional reducer production plant performs integrated assembly and then supplies the assembled products in a set. The speed reducing motor is widely applied to the steel industry, the mechanical industry and the like. The advantage of using a gear motor is a simplified design and space saving. After the second world war, the rapid development of military electronic equipment has promoted the development and production of miniature speed reduction motors and direct-current speed reduction motors in the United states, the Soviet Union and other countries. With the continuous development of the speed reducing motor industry, more and more industries and enterprises use the speed reducing motor, and a lot of enterprises enter the speed reducing motor industry. At present, in the market of world micro speed reduction motors and direct current speed reduction motors, China such as Germany, French, English, American, China and Korean keeps the leading level. The industry of the Chinese miniature speed reducing motor and the DC speed reducing motor is established in the 50 th century in the 20 th century, and an industrial system with complete matching and continuously improved international degree, such as product development, large-scale production, key parts, key materials, special manufacturing equipment, test instruments and the like, is formed through the stages of imitation, self-design, research development and scale manufacturing from the beginning of meeting the matching requirement of weaponry.

The problems of the prior art are as follows:

the permanent magnet in the existing direct current brushless speed reducing motor can be demagnetized by large reverse magnetomotive force and high temperature, the internal structure is compact, the heat quantity is high, only a fan is used for heat dissipation, and the magnet is easy to demagnetize, so that the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a right angle driven brushless gear motor of direct current has high-efficient heat dissipation, and convenient to use's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a brushless gear motor of right angle driven direct current, contains first protective housing, the second protective housing has been installed to the rear side of first protective housing, the third protective housing has been installed to the front side of first protective housing, the front surface fixed of third protective housing has the screw, the front side central connection of third protective housing has perpendicular pivot, the one end surface of perpendicular pivot is provided with the screw thread, the one end of perpendicular pivot is established soon and is fixed with L type pivot, the inboard of first protective housing is equipped with the water pipe layer, the inner circle of first protective housing reaches the winding has the water-cooling pipe in the water pipe layer, the inside of second protective housing reaches the cooling pump has been installed to the rear side of first protective housing.

Preferably, the outer surface of the vertical rotating shaft is provided with threads, the inner side of the bottom end of the L-shaped rotating shaft is provided with threads, and the threads are arranged on the outer surface of the vertical rotating shaft and the inner side of the bottom end of the L-shaped rotating shaft, so that the vertical rotating shaft and the L-shaped rotating shaft can be fixedly connected conveniently, and various using methods can be realized.

Preferably, the shape of L type pivot is the L type, and it establishes soon with perpendicular pivot to be connected, is the L type through the shape of L type pivot, and is connected with perpendicular pivot, is convenient for use in narrow and small anomalous place, its simple structure, convenient to use.

Preferably, the water cooling pipe is wound in the water pipe layer and on the internal device of the direct current brushless speed reduction motor, so that the internal device of the direct current brushless speed reduction motor can be directly cooled, and the use is simple and convenient.

Preferably, the interfaces at the two ends of the water cooling pipe are both connected with the cooling pump, the water cooling pipe is a soft round pipe, the interfaces at the two ends of the water cooling pipe are both connected with the cooling pump, so that cooling liquid of the water cooling pipe flows in a circulating manner, and the water cooling pipe is cooled by the cooling pump.

Compared with the prior art, the beneficial effects of the utility model are that: through the winding of water-cooling pipe in the water pipe layer and on the brushless gear motor internal arrangement of direct current, and all connect the cooling pump through the water-cooling pipe both ends interface that sets up, make its coolant liquid circulate and flow, cool off through the cooling pump, convenience simple to use, and the cooling effect is good, is favorable to the life of permanent magnetism, through the surface at perpendicular pivot and the inside screw thread that is provided with in the bottom of L type pivot, the perpendicular pivot of being convenient for carries out fixed connection with L type pivot, is convenient for use in narrow and small anomalous place, its simple structure, convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front side view of the present invention;

FIG. 3 is a schematic view of the structure of the water cooling tube of the present invention;

FIG. 4 is a schematic view of a detailed structure of the middle shaft of the present invention;

in the figure: 1. a first protective case; 2. a second protective shell; 3. a third protective shell; 4. a screw; 5. a vertical rotating shaft; 6. an L-shaped rotating shaft; 7. a water pipe layer; 8. a thread; 9. a water-cooled tube; 10. and (4) cooling the pump.

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

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a brushless gear motor of right angle driven direct current, contain first protective housing 1, second protective housing 2 has been installed to the rear side of first protective housing 1, third protective housing 3 has been installed to the front side of first protective housing 1, the front surface of third protective housing 3 is fixed with screw 4, the front side central connection of third protective housing 3 has perpendicular pivot 5, the one end surface of perpendicular pivot 5 is provided with screw thread 8, the one end of perpendicular pivot 5 is established soon and is fixed with L type pivot 6, the inboard of first protective housing 1 is equipped with water pipe layer 7, the winding has water-cooling tube 9 in the inner circle of first protective housing 1 and the water pipe layer 7, cooling pump 10 has been installed to the inside of second protective housing 2 and the rear side of first protective housing 1.

In this embodiment: through the screw thread that is provided with in the surface of perpendicular pivot 5 and the bottom inside of L type pivot 6, be convenient for perpendicular pivot 5 and L type pivot 6 carry out fixed connection, it has multiple application method to make it, the shape through L type pivot 6 is the L type, and be connected with perpendicular pivot 5, be convenient for use in narrow and small anomalous place, a structure is simple, high durability and convenient use, wind at the brushless gear motor internal installation of direct current through water-cooling tube 9, can directly cool off the brushless gear motor internal installation of direct current, high durability and convenient use, all connect cooling pump 10 through the water-cooling tube 9 both ends interface that sets up, make its coolant liquid circulate and trickle, cool off through cooling pump 10, high durability and convenient use, and the cooling effect is good, and the permanent magnetism is favorable to the life.

Specifically, the outer surface of the vertical rotating shaft 5 is provided with threads 8, and the inner side of the bottom end of the L-shaped rotating shaft 6 is provided with threads; the threads are arranged on the outer surface of the vertical rotating shaft 5 and the inner part of the bottom end of the L-shaped rotating shaft 6, so that the vertical rotating shaft 5 and the L-shaped rotating shaft 6 can be fixedly connected conveniently, and the use method is multiple.

Specifically, the L-shaped rotating shaft 6 is L-shaped and is rotatably connected with the vertical rotating shaft 5; the L-shaped rotating shaft 6 is L-shaped and is connected with the vertical rotating shaft 5, so that the novel multifunctional rotating shaft is convenient to use in narrow and irregular places, and is simple in structure and convenient to use.

Specifically, the water-cooling pipe 9 is wound in the water pipe layer 7 and is arranged on an internal device of the direct current brushless speed reducing motor; the water cooling pipe 9 is wound on the inner device of the DC brushless speed reducing motor, so that the inner device of the DC brushless speed reducing motor can be directly cooled, and the use is simple and convenient.

Specifically, the interfaces at the two ends of the water-cooling tube 9 are both connected with a cooling pump 10, and the water-cooling tube 9 is a soft round tube; the cooling pump 10 is connected with the interfaces at the two ends of the water cooling pipe 9, so that cooling liquid of the cooling pump flows in a circulating mode, the cooling pump 10 is used for cooling, the use is simple and convenient, the cooling effect is good, and the service life of permanent magnetism is prolonged.

The utility model discloses a theory of operation and use flow: when using, at first its water-cooling tube 9 winding is at the brushless gear motor internal installation of direct current, can directly cool off the brushless gear motor internal installation of direct current, 9 both ends interfaces of water-cooling tube through setting up all connect cooling pump 10, make its coolant liquid circulate and trickle, cool off through cooling pump 10, high durability and convenient use, and the cooling effect is good, be favorable to the life of permanent magnetism, and as required, through the inside screw thread that is provided with in the surface of perpendicular pivot 5 and the bottom of L type pivot 6, be convenient for perpendicular pivot 5 and L type pivot 6 carry out fixed connection, be convenient for use in narrow and small anomalous place, a structure is simple, high durability and convenient use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a direct current brushless gear motor of right angle drive which characterized in that: contain first protective housing (1), second protective housing (2) have been installed to the rear side of first protective housing (1), third protective housing (3) have been installed to the front side of first protective housing (1), the front surface of third protective housing (3) is fixed with screw (4), the front side center of third protective housing (3) is connected with perpendicular pivot (5), the one end surface of perpendicular pivot (5) is provided with screw thread (8), the one end of perpendicular pivot (5) is established soon and is fixed with L type pivot (6), the inboard of first protective housing (1) is equipped with water pipe layer (7), the inner circle of first protective housing (1) reaches it has water-cooling tube (9) to twine in water pipe layer (7), the inside of second protective housing (2) reaches cooling pump (10) have been installed to the rear side of first protective housing (1).

2. A right angle drive dc brushless gearmotor of claim 1, wherein: the outer surface of the vertical rotating shaft (5) is provided with threads (8), and the inner side of the bottom end of the L-shaped rotating shaft (6) is provided with threads.

3. A right angle drive dc brushless gearmotor of claim 1, wherein: the L-shaped rotating shaft (6) is L-shaped and is connected with the vertical rotating shaft (5) in a rotating mode.

4. A right angle drive dc brushless gearmotor of claim 1, wherein: and the water-cooling pipe (9) is wound in the water pipe layer (7) and is arranged in the direct current brushless speed reducing motor.

5. A right angle drive dc brushless gearmotor of claim 1, wherein: the interfaces at the two ends of the water-cooling pipe (9) are both connected with a cooling pump (10), and the water-cooling pipe (9) is a soft round pipe.