CN217388433U

CN217388433U - Speed reducing motor support and speed reducing motor

Info

Publication number: CN217388433U
Application number: CN202221046824.9U
Authority: CN
Inventors: 罗文兵
Original assignee: Shenzhen Jiuyang Motor Co ltd
Current assignee: Shenzhen Jiuyang Motor Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-09-06
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a gear motor support and a gear motor, which comprises a support main body, wherein one side of the support main body is provided with a first cavity for accommodating a gear set, and the other side of the support main body, which is opposite to the first cavity, is provided with a second cavity for accommodating a motor; a central hole is formed in the center between the first cavity and the second cavity; the edge of the central hole, which is positioned at one side of the first cavity, extends upwards to form an installation seat; the mounting seat is hollow, and at least one side of the mounting seat is provided with an opening communicated with the first cavity; the mounting seat and the support main body are of an integrated structure. The utility model discloses an intensity is high, stable in structure, can effectively reduce the vibrations of motor, improves driven accurate nature, reduces motor cost.

Description

Speed reducing motor support and speed reducing motor

Technical Field

The utility model relates to a motor especially relates to a gear motor support and gear motor.

Background

The speed reducing motor comprises a motor and a speed reducing gear set, the speed reducing gear set is installed in the motor support, the motor is connected with the speed reducing gear set through an output end, the speed reducing gear set is connected with an output shaft, and the side of the output shaft is pivoted on the motor support. In order to make the output shaft more stable during operation, a mounting seat for positioning the output shaft is generally disposed on the motor bracket. Because the installation is located inside the motor support, the existing installation seat is generally connected to the inside of the motor support in an adhesion mode. However, the bonding method cannot ensure the stability of the connection between the motor bracket and the mounting seat, and the processing cost is high. In addition, the bonding mode makes the holistic intensity of motor support not high, when motor drive gear train high-speed operation in motor support inside, the mount pad shakes very easily to make noise at work grow, and shake too big make the accurate nature of transmission of gear train descend, influence gear motor's output performance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear motor support, its intensity is high, stable in structure, can effectively reduce the vibrations of motor, improves driven accurate nature, reduces motor cost.

Another object of the utility model is to provide a gear motor, its stable in structure, it is little to shake, and gear drive is accurate, and is with low costs.

In order to achieve the purpose, the speed reduction motor support comprises a support main body, wherein a first cavity for accommodating a gear set is arranged on one side of the support main body, and a second cavity for accommodating a motor is arranged on the other side, opposite to the first cavity, of the support main body; a central hole is formed in the center between the first cavity and the second cavity; the edge of the central hole, which is positioned at one side of the first cavity, extends upwards to form an installation seat; the mounting seat is hollow, and at least one side of the mounting seat is provided with an opening communicated with the first cavity; the mounting seat and the support main body are of an integrally formed structure.

Compared with the prior art, the utility model has the advantages that the mounting seat extends upwards from the edge of the central hole between the first cavity and the second cavity, so that the inside of the mounting seat is hollow, one side of the mounting seat is provided with the opening communicated with the first cavity, and the mounting seat and the bracket main body are in an integrated structure, therefore, the mounting seat and the bracket main body are connected more firmly, the integral structural strength is greatly improved, the mounting seat and the bracket main body are not required to be bonded, and the cost is low; and through with the output shaft install in the upper end of mount pad can make the output shaft receive stable support to make the output more stable, effectively reduce vibrations, can make the transmission between the gear train more accurate like this again.

Preferably, the upper end of the mounting seat is provided with a mounting hole for positioning the bearing. Through setting up the mounting hole can make the bearing can firmly set up in the mount pad to make the output shaft equipment more stable, moreover can its with rotation between the mount pad is more smooth, effectively reduces vibrations and noise.

Preferably, the gear motor support further comprises a cover body, and the cover body is arranged on one side of the support main body to cover the first cavity.

Specifically, the inner wall of the first cavity is provided with a plurality of first cylinders, the upper ends of the first cylinders are provided with first connecting holes, and the cover body is matched with the first connecting holes through screws and is connected to the first cylinders. Through the inner wall of the first cavity is provided with the first cylinder, the cover body can be firmly and conveniently arranged on the support main body, and the appearance of the speed reduction motor support is more attractive.

Specifically, a positioning column extends upwards from the first cavity, a clamping hole is formed in the cover body, and the positioning column is inserted into the clamping hole. Utilize the reference column with the cooperation of block hole can make the lid convenient and fast ground covers fit in on the support main part, improve the convenience of equipment.

Preferably, the outer side wall of the second cavity is provided with a plurality of second columns, and the lower ends of the second columns are provided with second connecting holes for connecting a cover body covering the motor. Therefore, the cover body of the motor can be firmly and conveniently arranged on the support main body, and the convenience of assembly is improved.

Preferably, a containing groove for containing the temperature control device is formed in the side wall of the second cavity.

The utility model provides a gear motor, includes motor, gear train, output shaft and gear motor support, the gear train set up in the first cavity, the motor set up in the second cavity and output pass the centre bore with the input gear of gear train is connected, the output gear of gear train with output shaft connection, the output shaft set up in on the mount pad.

Drawings

Fig. 1 is a perspective view of a reduction motor according to a first embodiment of the present invention.

Fig. 2 is an exploded view of a reduction motor according to a first embodiment of the present invention.

Fig. 3 is an axial sectional view of a reduction motor according to a first embodiment of the present invention.

Fig. 4 is a plan view structural diagram of a gear motor support according to a first embodiment of the present invention.

Fig. 5 is a bottom view structural diagram of a gear motor bracket according to a first embodiment of the present invention.

Fig. 6 is a perspective view of a reduction motor according to a second embodiment of the present invention.

Detailed Description

In order to explain technical contents, structural features, and effects achieved by the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

As shown in fig. 1 to 5, a first embodiment of the present novel geared motor 100 is shown.

Referring to fig. 1 to 5, a reduction motor 100 of the present invention includes a reduction motor bracket 101, a gear set 102, an output shaft 103 and a motor 104. The speed reducing motor support 101 comprises a support main body 1, wherein a first cavity 11 for accommodating a gear set 102 is arranged on one side of the support main body 1, and a second cavity 12 for accommodating a motor 104 is arranged on the other side, opposite to the first cavity 11, of the support main body 1; a central hole 13 is formed in the center between the first cavity 11 and the second cavity 12; the edge of the central hole 13 at one side of the first cavity 11 extends upwards to form a mounting seat 14; the mounting seat 14 is hollow, and at least one side of the mounting seat is provided with an opening 143 communicated with the first cavity 11; the mounting seat 14 and the bracket main body 1 are in an integrally formed structure. The gear set 102 is disposed in the first cavity 11, the motor 104 is disposed in the second cavity 12, and an output end of the motor passes through the central hole 13 to be connected with an input gear of the gear set 102, the input gear of the gear set 102 is disposed inside the mounting seat 14, and a part of gear teeth protrudes from the opening 143 to be engaged with a transmission gear of the gear set 102. The output gear of the gear set 102 is connected to the output shaft 103, and the output shaft 103 is disposed at the upper end of the mounting seat 14.

Referring to fig. 4, the upper end of the mounting seat 14 is provided with a mounting hole 141 for positioning the bearing 142. The bearing 142 is fixed in the mounting hole 141, and one end of the output shaft 103 is fixed in an inner ring of the bearing 142. The output shaft 103, the bearing 142, the mounting hole 141, and the center hole 13 are coaxially provided. Through the arrangement of the mounting hole 141, the bearing 142 can be firmly arranged on the mounting seat 14, so that the output shaft 103 is more stably assembled, the rotation between the output shaft and the mounting seat 14 is smoother, and the vibration and the noise are effectively reduced.

Referring to fig. 2 and 4, the support 101 for the reduction motor further includes a cover 2, and the cover 2 is disposed on one side of the support main body 1 to cover the first cavity 11. Specifically, the inner wall of the first cavity 11 is provided with a plurality of first posts 15, the upper end of the first posts 15 is provided with a first connection hole 151, the cover 2 is provided with a through hole 22, and the cover 2 is connected to the first posts 15 by matching the through hole 22 and the first connection hole 151 with screws. Through the inner wall of the first cavity 11 is provided with the first column 15, the cover body 2 can be firmly and conveniently arranged on the support main body 1, and the appearance of the speed reduction motor support 101 is more attractive. A positioning column 16 extends upwards from the first cavity 11, a fastening hole 21 is formed in the cover 2, and the positioning column 16 is inserted into the fastening hole 21. The positioning post 16 is engaged with the engaging hole 21, so that the cover 2 can be easily and quickly covered on the bracket body 1, and the convenience of assembly is improved.

Referring to fig. 2 and 5, a plurality of second posts 17 are disposed on an outer side wall of the second cavity 12, and a second connection hole 171 is disposed at a lower end of each second post 17 for connecting a cover covering the motor 104. Thus, the cover body of the motor 104 can be firmly and conveniently mounted on the bracket main body 1, and the convenience of assembly is improved.

Compared with the prior art, the utility model discloses an extend upward mount pad 14 at the centre bore 13 edge between first cavity 11 and second cavity 12, make the inside of mount pad 14 be hollow and one side be equipped with the opening 143 of first cavity 11 intercommunication, and make mount pad 14 and support main part 1 be the integrated into one piece structure, therefore, mount pad 14 with support main part 1 is connected more firmly, and the overall structural strength is greatly improved, and need not to bond both, and is with low costs; and through installing output shaft 103 in the upper end of mount pad 14, can make output shaft 103 receive stable support to make the output more stable, effectively reduce vibrations, can make the transmission between the gear train 102 more accurate again like this.

Referring to fig. 6, a structure of a second embodiment of the reduction motor 100 'of the present invention is shown, the structure of the present embodiment is basically the same as the structure of the first embodiment, but the difference is that a receiving groove 18 for receiving a temperature control device is formed on a side wall of the bracket main body 1' of the reduction motor 100 'of the present embodiment, the side wall being close to the second cavity 12'. By arranging the temperature control device (not shown) in the accommodating groove 18, the temperature inside the bracket body 1 'can be monitored in real time, and the motor 104' is prevented from being burnt out due to overhigh temperature.

The above disclosure is only a preferred embodiment of the present invention, and certainly, the scope of the present invention should not be limited thereto, and therefore, the scope of the present invention is not limited to the above embodiments.

Claims

1. The utility model provides a gear motor support which characterized in that: the gear set supporting device comprises a support main body, wherein a first cavity for accommodating a gear set is arranged on one side of the support main body, and a second cavity for accommodating a motor is arranged on the other side of the support main body, which is opposite to the first cavity; a central hole is formed in the center between the first cavity and the second cavity; the edge of the central hole, which is positioned at one side of the first cavity, extends upwards to form an installation seat; the mounting seat is hollow, and at least one side of the mounting seat is provided with an opening communicated with the first cavity; the mounting seat and the support main body are of an integrated structure.

2. The geared motor mount of claim 1, wherein: and the upper end of the mounting seat is provided with a mounting hole for positioning the bearing.

3. The geared motor support of claim 1, wherein: the speed reduction motor support further comprises a cover body, and the cover body is arranged on one side of the support main body and covers the first cavity.

4. The geared motor mount of claim 3, wherein: the inner wall of the first cavity is provided with a plurality of first cylinders, the upper ends of the first cylinders are provided with first connecting holes, and the cover body is matched with the first connecting holes through screws and is connected to the first cylinders.

5. The geared motor mount of claim 3, wherein: a positioning column extends upwards from the first cavity, a clamping hole is formed in the cover body, and the positioning column is inserted into the clamping hole.

6. The geared motor mount of claim 1, wherein: the outer side wall of the second cavity is provided with a plurality of second columns, and second connecting holes are formed in the lower ends of the second columns and used for connecting a cover body covering the motor.

7. The geared motor mount of claim 1, wherein: and a containing groove for containing the temperature control device is formed in the side wall of the second cavity.

8. A gear motor is characterized in that: the speed reducing motor support comprises a motor, a gear set, an output shaft and the speed reducing motor support body as claimed in any one of claims 1 to 7, wherein the gear set is arranged in the first cavity, the motor is arranged in the second cavity, an output end of the motor penetrates through the central hole to be connected with an input gear of the gear set, an output gear of the gear set is connected with the output shaft, and the output shaft is arranged on the mounting seat.