CN220964543U - Miniature door operator motor - Google Patents

Abstract

The utility model discloses a miniature door operator motor, which comprises a driving motor, wherein the driving motor is provided with a gear box body, the driving motor is fixedly connected with the peripheral edge of the gear box body through bolts, the output end of the driving motor is provided with a vortex rod, the vortex rod extends to the inside of the gear box body, the gear box body is internally provided with a four-stage output assembly, and the vortex rod is in transmission connection with the four-stage output assembly; the utility model designs the miniature door opener motor composed of the driving motor and the gear box with more compact structure, so that the whole size is more compact, the structure is compact, the miniature door opener motor can be arranged in a door frame, the miniature door opener motor is more concealed, the occupied space is reduced, and the condition that the miniature door opener motor cannot be arranged due to the limitation of the installation space is reduced; in addition, four-stage gear transmission is designed in the gear box body, so that the torque is increased, and the sliding door is convenient to use and is suitable for a sliding door structure with larger weight.

Description

Miniature door operator motor

Technical Field

The utility model belongs to the technical field of door operator motors, and particularly relates to a miniature door operator motor.

Background

Along with the improvement of the living standard of people, various intelligent gates are arranged from rural private houses to urban garden villas, house communities, enterprises and public institutions, and the gates and indoor gate bodies can be driven by the gate opening machine to realize the tasks of intelligent gate opening, gate closing and the like. The electric door opener is driven by a door opener motor and a transmission assembly, the existing door opener motor is generally composed of a driving motor and a gear box, the whole structure is large in size, the occupied space is large during installation, the installation is possibly inconvenient, the torque is limited, and the weight specification of a door suitable for the door is limited.

Disclosure of utility model

The utility model aims to provide a miniature door opener motor so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a miniature door operator motor, includes driving motor, driving motor is provided with the gear box casing, and driving motor and gear box casing's peripheral edge pass through bolt fixed connection, driving motor's output is provided with the worm, the worm extends to the inside of gear box casing, be provided with the level four output assembly in the gear box casing, the worm is connected with the level four output assembly transmission.

Preferably, the four-stage output assembly comprises a primary gear rotating shaft, a secondary gear rotating shaft, a tertiary gear rotating shaft and a four-stage output shaft, wherein the primary gear rotating shaft, the secondary gear rotating shaft, the tertiary gear rotating shaft and the four-stage output shaft are sequentially arranged in the gear box body and are rotationally connected with the gear box body, a worm wheel and a primary gear are fixedly arranged on the primary gear rotating shaft, the worm wheel is connected with a worm transmission, a secondary gear A and a secondary gear B are fixedly arranged on the secondary gear rotating shaft, the secondary gear A and the primary gear are in meshed transmission, a tertiary gear A and a tertiary gear B are fixedly arranged on the tertiary gear rotating shaft, the tertiary gear A and the secondary gear B are in meshed transmission, a four-stage shaft gear is fixedly arranged on the four-stage output shaft, and one end of the four-stage output shaft extends to the outer side of the gear box body.

Preferably, an end cover structure is arranged on one side of the gear box body, and the periphery of the end cover is fixedly connected with the periphery of the gear box body through bolts.

Preferably, bearings are arranged at the positions where the primary gear rotating shaft, the secondary gear rotating shaft, the tertiary gear rotating shaft and the quaternary output shaft are connected with the gear box body respectively.

Preferably, the end of the four-stage output shaft extending to the outside of the gear housing may be any one of a cylindrical structure and a prismatic structure.

Compared with the prior art, the utility model has the beneficial effects that: the utility model designs the miniature door opener motor composed of the driving motor and the gear box with more compact structure, so that the whole size is more compact, the occupied space is reduced, and the situation that the door opener cannot be installed due to the limitation of the installation space is reduced; in addition, four-stage gear transmission is designed in the gear box body, so that the torque is increased, and the sliding door is convenient to use and is suitable for a sliding door structure with larger weight.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic elevational cross-sectional view of the present utility model.

Fig. 3 is a schematic view of the internal transmission structure of the present utility model.

1. A driving motor; 2. a gear housing; 3. a fourth-stage output shaft; 31. a four-stage shaft gear; 4. a worm; 5. a secondary gear shaft; 51. a secondary gear A; 52. a secondary gear B; 6. a tertiary gear shaft; 61. a three-stage gear A; 62. a third-stage gear B; 7. a primary gear shaft; 71. a worm wheel; 72. a primary gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a miniature door operator motor, includes driving motor 1, driving motor 1 is provided with gear box casing 2, and driving motor 1 passes through bolt fixed connection with gear box casing 2 peripheral edge, in order to guarantee that driving motor 1 and gear box casing 2 connect the equipment and become a whole, driving motor 1's output is provided with worm 4, and worm 4 extends to gear box casing 2's inside, is provided with the fourth grade output assembly in the gear box casing 2, and worm 4 is connected with the transmission of fourth grade output assembly. In this embodiment, preferably, the four-stage output assembly includes a primary gear rotating shaft 7, a secondary gear rotating shaft 5, a tertiary gear rotating shaft 6 and a four-stage output shaft 3, where the primary gear rotating shaft 7, the secondary gear rotating shaft 5, the tertiary gear rotating shaft 6 and the four-stage output shaft 3 are sequentially arranged inside the gear box 2 and are rotationally connected with the gear box 2, a worm wheel 71 and a primary gear 72 are fixedly arranged on the primary gear rotating shaft 7, the worm wheel 71 is in transmission connection with the worm 4, a secondary gear a51 and a secondary gear B52 are fixedly arranged on the secondary gear rotating shaft 5, the secondary gear a51 and the primary gear 72 are in meshed transmission, a tertiary gear a61 and a tertiary gear B62 are fixedly arranged on the tertiary gear rotating shaft 6, the tertiary gear a61 and the secondary gear B52 are in meshed transmission, the four-stage output shaft 3 is fixedly provided with a four-stage shaft gear 31 and the tertiary gear B62, and through multiple-stage gear meshed transmission, sufficient output power is ensured, and one end of the four-stage output shaft 3 extends to the outer side of the gear box 2; in order to facilitate power output and drive the transmission assembly to move, so as to drive the sliding door to open, in the embodiment, preferably, one side of the gear box body 2 is provided with an end cover structure, the periphery of the end cover is fixedly connected with the periphery of the gear box body 2 through bolts, and in order to facilitate maintenance, in the embodiment, preferably, bearings are arranged at positions where the primary gear rotating shaft 7, the secondary gear rotating shaft 5, the tertiary gear rotating shaft 6 and the quaternary output shaft 3 are respectively connected with the gear box body 2, so that stable rotation is ensured, and friction is reduced; in this embodiment, preferably, the end of the fourth-stage output shaft 3 extending to the outside of the gear housing 2 may be any one of a cylindrical structure and a prismatic structure, and may be selected correspondingly according to the actual connection of the fittings.

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

Claims (4)

1. The utility model provides a miniature door operator motor, includes driving motor (1), driving motor (1) is provided with gear box body (2), and driving motor (1) and gear box body (2) are all around edge through bolt fixed connection, its characterized in that: the output end of the driving motor (1) is provided with a worm (4), the worm (4) extends to the inside of the gear box body (2), a four-stage output assembly is arranged in the gear box body (2), and the worm (4) is in transmission connection with the four-stage output assembly;

The four-stage output assembly comprises a first-stage gear rotating shaft (7), a second-stage gear rotating shaft (5), a third-stage gear rotating shaft (6) and a fourth-stage output shaft (3), wherein the first-stage gear rotating shaft (7), the second-stage gear rotating shaft (5), the third-stage gear rotating shaft (6) and the fourth-stage output shaft (3) are sequentially arranged in the gear box body (2) and are rotationally connected with the gear box body (2), a worm wheel (71) and a first-stage gear (72) are fixedly arranged on the first-stage gear rotating shaft (7), the worm wheel (71) is in transmission connection with a worm (4), a second-stage gear A (51) and a second-stage gear B (52) are fixedly arranged on the second-stage gear rotating shaft (5), a third-stage gear A (61) and a third-stage gear B (62) are fixedly arranged on the third-stage gear rotating shaft (6), the fourth-stage gear A (61) and the second-stage gear B (52) are in transmission, the fourth-stage output shaft (3) is fixedly provided with a fourth-stage gear (31), and the fourth-stage gear A (31) and the third-stage output shaft (62) are in transmission with one end of the fourth-stage output shaft (3) being mutually meshed with one end of the fourth-stage output shaft (2).

2. A micro door opener motor according to claim 1, characterized in that: an end cover structure is arranged on one side of the gear box body (2), and the periphery of the end cover is fixedly connected with the periphery of the gear box body (2) through bolts.

3. A micro door opener motor according to claim 2, characterized in that: the primary gear rotating shaft (7), the secondary gear rotating shaft (5), the tertiary gear rotating shaft (6) and the quaternary output shaft (3) are respectively provided with bearings at the positions connected with the gear box body (2).

4. A micro door opener motor according to claim 1, characterized in that: one end of the four-stage output shaft (3) extending to the outer side of the gear box body (2) can be any one of a cylindrical structure and a prismatic structure.