CN210659669U

CN210659669U - Electric driver with clutch device

Info

Publication number: CN210659669U
Application number: CN201920996093.6U
Authority: CN
Inventors: 胡国衡
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-06-02
Anticipated expiration: 2029-06-28

Abstract

An electric driver with a clutch device is characterized in that: it includes the motor, installs clutch on the motor output shaft, clutch outwards transmits power, wherein, clutch including installing the drive wheel on the motor output shaft, be equipped with outside bellied promotion piece on the drive wheel, clutch still includes the leading wheel of suit on the output shaft, is provided with the guide way on the leading wheel, installs the drive post in the guide way, from the driving wheel suit outside leading wheel and drive wheel, be provided with the drive groove on the hole from the driving wheel, promote the drive post when the drive wheel rotates and move to the drive inslot from the guide way in, drive from the driving wheel rotation. The utility model has the advantages that: on one hand, the motor is additionally provided with a clutch device, so that electric operation is realized in a power-on state; on the other hand, in the power failure state, the electric appliance used in combination therewith can be manually operated, for example: the motor is combined with the door body for use, and the door can be opened and closed manually in a power failure state.

Description

Electric driver with clutch device

Technical Field

The utility model relates to an electronic hinge drive structure specifically is a take clutch's electric actuator.

Background

With the rapid development of society, the quality of life of people is continuously improved, the attention on diet is very high, food made by the family is a life habit of many citizens, so that various electric appliances such as ovens and microwave ovens appear in the family, and the intelligent interconnection of everything becomes the direction of electric appliance development, so that an electric driver is installed on various electric appliances in the market for use, but the electric driver cannot enable the electric appliances combined with the electric driver to perform other work (such as opening or closing a door body) when power is cut off, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the shortcoming that prior art exists, providing a simple structure, convenient to use can realize automaticly, and can manually operation under the power failure state take clutch's electric actuator.

The utility model discloses the purpose is realized with following mode: an electric driver with a clutch device is characterized in that: it includes the motor, installs clutch on the motor output shaft, clutch outwards transmits power, wherein, clutch including installing the drive wheel on the motor output shaft, be equipped with outside bellied promotion piece on the drive wheel, clutch still includes the leading wheel of suit on the output shaft, is provided with the guide way on the leading wheel, installs the drive post in the guide way, from the driving wheel suit outside leading wheel and drive wheel, be provided with the drive groove on the hole from the driving wheel, promote the drive post when the drive wheel rotates and move to the drive inslot from the guide way in, drive from the driving wheel rotation.

The guide groove is U-shaped.

The two pushing blocks are symmetrically distributed on the outer cylindrical surface of the driving wheel and protrude out of the outer cylindrical surface of the driving wheel.

The pushing block is triangular, and two sides of the pushing block are in smooth transition connection with the outer cylindrical surface of the driving wheel.

And the driven wheel is sleeved with a positioning cover, the positioning cover is fixedly connected with the bracket, and the driven wheel is positioned in an inner hole of the positioning cover to rotate.

The end face of the driven wheel is provided with a connecting seat, the driving shaft is installed on the connecting seat, and the driving shaft penetrates through a guide hole in the end face of the positioning cover to be connected with a mechanism to be driven.

The connecting seat in be provided with the cross constant head tank, correspondingly, be provided with the cross locating piece on the cylinder of drive shaft, the drive shaft passes through this locating piece buckle and is connected with driven wheel action axle power in the cross constant head tank.

The driving groove is a semicircular groove, and the depth of the semicircular groove is equal to or less than the diameter of the driving column.

The depth of the guide groove is larger than the diameter of the driving shaft.

The driving column is made of magnetic materials, and the driving wheel is made of ferromagnetic materials.

The utility model has the advantages that: 1) simple structure, low production cost and improved market competitiveness. 2) On one hand, the motor is additionally provided with a clutch device, so that electric operation is realized in a power-on state; on the other hand, in the power failure state, the electric appliance used in combination therewith can be manually operated, for example: the motor is combined with the door body for use, and the door can be opened and closed manually in a power failure state.

Drawings

Fig. 1 is a diagram showing the effect of the structure of the present invention when applied to a hinge device.

Fig. 2 and 3 are structural assembly drawings of the present invention.

Fig. 4 is a schematic diagram of the driving wheel driving the driven wheel to rotate.

Fig. 5 is a schematic view of the driving column in the driving groove when the driving wheel and the driving column are separated.

Fig. 6 is a schematic view of the driving column in the guiding groove when the driving wheel and the driving column are separated.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. An electric driver with a clutch device is characterized in that: it includes motor 2, installs clutch on the 2 output shafts of motor, clutch outside transmission power, wherein, clutch including installing drive wheel 3 on the 2 output shafts of motor, be equipped with outside bellied promotion piece 31 on drive wheel 3, clutch still includes suit at the epaxial leading wheel 4 of output, be provided with guide way 41 on the leading wheel 4, install drive column 6 in the guide way 41, from 5 suits of driving wheel outside leading wheel 4 and drive wheel 3, be provided with drive slot 51 on the hole of driving wheel 5, it moves to the drive slot 51 in from the guide way 41 to promote drive column 6 when drive wheel 3 rotates, drive from 5 rotations of driving wheel.

The guide groove 41 is arranged in a U shape.

The two pushing blocks 31 are symmetrically distributed on the outer cylindrical surface of the driving wheel 3, and the pushing blocks 31 are arranged on the outer cylindrical surface of the driving wheel 3 in a protruding mode.

The pushing block 31 is triangular, and two sides of the pushing block are in smooth transition connection with the outer cylindrical surface of the driving wheel 3.

The driven wheel 5 is further sleeved with a positioning cover 7, the positioning cover 7 is fixedly connected with the support 1, and the driven wheel 5 is positioned in an inner hole of the positioning cover 7 to rotate.

The end face of the driven wheel 5 is provided with a connecting seat 53, a driving shaft 72 is installed on the connecting seat 53, and the driving shaft 72 penetrates through a guide hole in the end face of the positioning cover 7 to be connected with a mechanism to be driven.

The connecting seat 53 is provided with a cross positioning slot 52 therein, correspondingly, a cross positioning block 71 is provided on the cylindrical surface of the driving shaft 72, and the driving shaft 72 is buckled in the cross positioning slot through the positioning block and is in power connection with the driven wheel acting shaft.

The driving groove 51 is a semicircular groove, and the depth of the semicircular groove is equal to or less than the diameter of the driving column 6.

The depth of the guide groove 41 is larger than the diameter of the driving shaft 72.

The driving column 6 is made of magnetic material, and the driving wheel 3 is made of ferromagnetic material.

The working principle is as follows: the application of the structure to the oven hinge is taken as an example in the present application for explanation: when the structure is used, the structure is installed on a main body of the oven hinge through the support 1, the driving shaft is meshed with a rack arranged in an oven through a gear, and the rack is fixed on a brace of the oven hinge. As shown in fig. 4, when a user needs to electrically open and close the oven door hinge, the motor is powered by the control system, the motor rotates, the output shaft of the motor drives the driving wheel 3 to rotate, when the driving wheel rotates, the driving column 6 positioned in the guide groove is pushed out, one part of the column body of the driving column enters the driving groove, the other part of the column body is positioned in the guide groove, and therefore the power of the driving wheel is transmitted to the driven wheel through the driving column, and the effect that the motor drives the driven wheel to rotate is achieved. When the driven wheel rotates, the driving shaft 72 transmits power to the gear 73, when the gear 73 rotates, the gear rack 74 meshed with the gear is driven to do linear motion, so that the hinge arm hinged with the gear rack is driven to swing through the pull strip in the oven hinge main body, the electric door opening is realized, after the door opening is finished, the motor rotates reversely for a period of time (such as 2 seconds), the driving wheel is separated from the driving column, as shown in fig. 4, and then the driving column is reset into the guide groove, so that the state shown in fig. 6 is formed.

When a user needs to electrically close the door, the user only needs to control the motor to rotate reversely, the driving wheel rotates reversely, and the driven wheel rotates reversely, so that the hinge can be electrically closed. Similarly, when the door is closed, the motor rotates clockwise for a period of time (e.g., 2 seconds), so that the driving wheel is separated from the driving column.

Compared with the prior art, the electric driver in the scheme is provided with the clutch device, so that an electric appliance applying the electric driver can realize automation, and can realize related actions of manual operation (such as manually opening a box door) in a power failure state, thereby being widely popularized and used.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. An electric driver with a clutch device is characterized in that: the clutch device comprises a motor (2), a clutch device is mounted on an output shaft of the motor (2), and the clutch device transmits power outwards, wherein the clutch device comprises a driving wheel (3) mounted on the output shaft of the motor (2), an outwards convex pushing block (31) is arranged on the driving wheel (3), the clutch device further comprises a guide wheel (4) sleeved on the output shaft, a guide groove (41) is formed in the guide wheel (4), a driving column (6) is mounted in the guide groove (41), the driven wheel (5) is sleeved outside the guide wheel (4) and the driving wheel (3), a driving groove (51) is formed in an inner hole of the driven wheel (5), and the driving column (6) is pushed to move into the driving groove (51) from the guide groove (41) when the driving wheel (3) rotates, so that the driven wheel (5) is driven to rotate.

2. An electric driver with clutch device according to claim 1, characterized in that: the guide groove (41) is arranged in a U shape.

3. An electric driver with clutch device according to claim 1, characterized in that: the two pushing blocks (31) are symmetrically distributed on the outer cylindrical surface of the driving wheel (3), and the pushing blocks (31) protrude out of the outer cylindrical surface of the driving wheel (3).

4. An electric driver with clutch device according to claim 1, characterized in that: the pushing block (31) is triangular, and two sides of the pushing block are in smooth transition connection with the outer cylindrical surface of the driving wheel (3).

5. An electric driver with clutch device according to claim 1, characterized in that: the driven wheel (5) is further sleeved with a positioning cover (7), the positioning cover (7) is fixedly connected with the support (1), and the driven wheel (5) is located in an inner hole of the positioning cover (7) to rotate.

6. An electric driver with clutch device according to claim 5, characterized in that: the end face of the driven wheel (5) is provided with a connecting seat (53), a driving shaft (72) is installed on the connecting seat (53), and the driving shaft (72) penetrates through a guide hole in the end face of the positioning cover (7) to be connected with a mechanism to be driven.

7. An electric driver with clutch device according to claim 6, characterized in that: a cross positioning groove (52) is formed in the connecting seat (53), correspondingly, a cross positioning block (71) is arranged on the cylindrical surface of the driving shaft (72), and the driving shaft (72) is buckled in the cross positioning groove through the positioning block and is in power connection with the driven wheel acting shaft.

8. An electric driver with clutch device according to claim 1, characterized in that: the driving groove (51) is a semicircular groove, and the depth of the semicircular groove is equal to or less than the diameter of the driving column (6).

9. An electric driver with clutch device according to claim 1, characterized in that: the depth of the guide groove (41) is larger than the diameter of the driving shaft (72).

10. An electric driver with clutch device according to claim 1, characterized in that: the driving column (6) is made of magnetic materials, and the driving wheel (3) is made of ferromagnetic materials.