CN211550468U

CN211550468U - Multi-end output reduction gearbox and multi-end output reduction unit

Info

Publication number: CN211550468U
Application number: CN201921467945.9U
Authority: CN
Inventors: 林少焊; 黄金辉
Original assignee: Zhongshan Dahui Gear Reducer Co ltd
Current assignee: Zhongshan Dahui Gear Reducer Co ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-09-22
Anticipated expiration: 2029-09-04

Abstract

The application discloses multi-end output reducing gear box, include the box and locate gear train in the box, and still include with the gear train is connected and have at least two output ends stretch out in along opposite direction in the output shaft group in the box outside. The application also discloses a multi-end output reduction unit comprising the multi-end output reduction gearbox. This application through with the gear train is connected and have at least two outputs stretch out in along opposite direction the box outside the output shaft group is in order to realize the multi-end purpose of exporting, then not only can satisfy greatly in reality user demand, and still can increase substantially the practicality and the suitability of this application to not only be favorable to further enlarging the application of miniature speed reducer unit, and still can further improve the market competition of miniature speed reducer unit.

Description

Multi-end output reduction gearbox and multi-end output reduction unit

[ technical field ] A method for producing a semiconductor device

The application relates to the technical field of speed reducing mechanisms, in particular to a multi-end output speed reducing box and a multi-end output speed reducing unit.

[ background of the invention ]

The miniature speed reducer unit is a relatively precise mechanical mechanism, aims to reduce the rotating speed and increase the torque, and is widely applied to the fields of switches, bicycle locks, fingerprint locks, 3D printing pens, intelligent robots, automobiles and the like.

However, the structure of the micro reduction gear set in the prior art is single, and multi-output cannot be realized to meet the actual use requirements, so that a person skilled in the art needs to develop a multi-output reduction gear box urgently.

[ Utility model ] content

The above-mentioned prior art problem that this application will be solved to be directed against provides a multiterminal output reducing gear box.

In order to solve the technical problem, the method is realized by the following technical scheme:

the multi-end output reduction gearbox comprises a box body, a gear set arranged in the box body and an output shaft set which is connected with the gear set and at least has two output ends extending out of the box body along opposite directions;

the gear set comprises a primary reduction gear set and a secondary reduction gear set which is arranged on one side of the primary reduction gear set and meshed with the primary reduction gear set;

the output shaft group is an integral output shaft which is connected to the secondary reduction gear group, one end of the output shaft group extends out of one side of the box body, and the other end of the output shaft group extends out of the other side of the box body along the opposite direction.

According to the multi-end output reduction gearbox, one end of the integrated output shaft is provided with the connecting thread.

According to the multi-end output reduction gearbox, the other end of the integrated output shaft is provided with the clamping limiting part.

The application also provides a multi-end output reduction gear set, which comprises the multi-end output reduction gear box.

The multi-output speed reducer set as described above, further comprising:

the driving motor is arranged on the box body, and the power output end of the driving motor extends into the box body;

and the driving gear is arranged on the power output end of the driving motor and is meshed with the primary reduction gear set.

According to the multi-end output speed reducing unit, the axial direction of the output shaft group is parallel to the axial direction of the driving motor.

Compared with the prior art, the application has the following advantages:

1. this application through with the gear train is connected and have at least two outputs stretch out in along opposite direction the box outside the output shaft group is in order to realize the multi-end purpose of exporting, then not only can satisfy greatly in reality user demand, and still can increase substantially the practicality and the suitability of this application to not only be favorable to further enlarging the application of miniature speed reducer unit, and still can further improve the market competition of miniature speed reducer unit.

2. This application is through the integral type output shaft group then can realize the coaxial output effect with fast in both ends, and work as through split type output shaft group then can realize the coaxial different fast or different fast output effect in different axles in both ends to great satisfied reality application demand, and then can further enlarge miniature speed reducer unit's application and market competition.

[ description of the drawings ]

Fig. 1 is a perspective view of the multi-output reduction gear unit of the present application.

Fig. 2 is a perspective view of the integral output shaft in the multi-output reduction gear unit of the present application.

Fig. 3 is a front view of the multi-output reduction gear unit embodiment 1 of the present application.

Fig. 4 is a front view of the multi-output reduction gear unit embodiment 2 of the present application.

[ detailed description ] embodiments

The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.

Example 1

As shown in fig. 1 to 3, the multi-output reduction unit includes a multi-output reduction box, a driving motor 4, and a driving gear 5.

Specifically, the multi-end output reduction gearbox comprises a box body 1, a gear set 2 arranged in the box body 1, and an output shaft set 3 which is connected with the gear set 2 and at least has two output ends extending out of the box body 1 along opposite directions.

This application through with gear train 2 connect and have at least two outputs stretch out in along opposite direction box 1 outside output shaft group 3 is in order to realize the multi-end purpose of exporting, then not only can satisfy greatly in reality user demand, and still can increase substantially the practicality and the suitability of this application to not only be favorable to further enlarging miniature speed reducer unit's application, and still can further improve miniature speed reducer unit's market competition.

Further, the gear set 2 includes a first reduction gear set 21 and a second reduction gear set 22 disposed on one side of the first reduction gear set 21 and engaged with the first reduction gear set 21. The advantage is that the first-stage reduction gear set 21 and the second-stage reduction gear set 22 are matched, so that various speed change requirements can be met.

Furthermore, the output shaft group 3 is an integrated output shaft, which is connected to the second reduction gear group 22, and one end of the integrated output shaft extends outwards from one side of the box body 1, and the other end of the integrated output shaft extends outwards from the other side of the box body 1 along the opposite direction. The coaxial and constant-speed output device has the advantages that the coaxial and constant-speed output effect at two ends is realized, and the more stable and precise output requirement can be further met.

Furthermore, one end of the integral output shaft is provided with a connecting thread 31. The advantage is that the connection requirement of the threaded connection of the components can be met by providing the connecting thread 31.

Furthermore, a clamping limiting part 32 is arranged at the other end of the integrated output shaft. Its advantage is in making things convenient for spacing joint integrative output shaft.

Furthermore, the driving motor 4 is arranged on the box body 1, and the power output end of the driving motor extends into the box body 1. The driving gear 5 is arranged on the power output end of the driving motor 4 and is meshed with the first-stage reduction gear set 21. Its advantage lies in the accessible the driving motor 4 drive the drive gear 5 drives one-level reduction gear set 21 links second grade reduction gear set 22 is in order to drive integrative output shaft rotates, realizes the drive rotation effect then, satisfies the user demand.

Further, the axial direction of the output shaft group 3 is parallel to the axial direction of the drive motor 4. The purpose is to meet the use requirement.

Example 2

As shown in fig. 4, the present embodiment is different from embodiment 1 in that: the output shaft group 3 includes a first output shaft 301 and a second output shaft 302 which are separately arranged. One end of the first output shaft 301 is connected to the first-stage reduction gear set 21, and the other end thereof extends out of one side of the box body 1. One end of the second output shaft 302 is connected to the second reduction gear set 22, and the other end thereof extends out of the other side of the case 1. The first output shaft 301 is disposed coaxially with the second output shaft 302. The device has the advantage of realizing the output effect of coaxial different speeds at two ends. Of course, the first output shaft 301 and the second output shaft 302 may also be arranged in different shafts, so as to expand the application requirements.

Furthermore, the first output shaft 301 and the second output shaft 302 can be provided with connecting threads for connection, or a limiting clamping portion, or respectively provided with the connecting threads and the limiting clamping portion, and then the setting can be selected according to actual application requirements, so that the application range is expanded.

As described above, the embodiments of the present application have been described in detail, but the present application is not limited to the above embodiments. Even if various changes are made in the present application, the protection scope of the present application is still included.

Claims

1. The multi-end output reduction gearbox comprises a box body (1) and a gear set (2) arranged in the box body (1), and is characterized by further comprising an output shaft group (3) which is connected with the gear set (2) and at least has two output ends extending out of the box body (1) along opposite directions;

the gear set (2) comprises a primary reduction gear set (21) and a secondary reduction gear set (22) which is arranged on one side of the primary reduction gear set (21) and is meshed with the primary reduction gear set (21);

the output shaft group (3) is an integral output shaft which is connected to the secondary reduction gear group (22), one end of the output shaft extends out of one side of the box body (1), and the other end of the output shaft extends out of the other side of the box body (1) along the opposite direction.

2. The multi-output reduction gearbox according to claim 1, wherein: one end of the integrated output shaft is provided with a connecting thread (31).

3. The multi-output reduction gearbox according to claim 2, wherein: the other end of the integrated output shaft is provided with a clamping limiting part (32).

4. Multi-end output speed reduction unit, its characterized in that: the multi-end output reduction gearbox comprises the multi-end output reduction gearbox as claimed in any one of claims 1-3.

5. The multi-output reduction unit according to claim 4, wherein: the multi-end output speed reducer unit further comprises:

the driving motor (4) is arranged on the box body (1), and the power output end of the driving motor extends into the box body (1);

and the driving gear (5) is arranged on the power output end of the driving motor (4) and is meshed with the primary reduction gear set (21).

6. The multi-output reduction unit according to claim 5, wherein: the axial direction of the output shaft group (3) is parallel to the axial direction of the driving motor (4).