CN219068001U

CN219068001U - Totally-enclosed gear motor

Info

Publication number: CN219068001U
Application number: CN202223502259.5U
Authority: CN
Inventors: 陈斌; 陈亚军; 甘和霭; 唐小华
Original assignee: Shenzhen Chenxin Machinery Co ltd
Current assignee: Shenzhen Chenxin Machinery Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-23
Anticipated expiration: 2032-12-27

Abstract

The utility model belongs to the field of gear motors, and particularly relates to a totally-enclosed gear motor which comprises a motor, a connecting frame, a speed reducer, a connecting plate, a mounting shaft, a connecting mechanism, a sealing mechanism and a mounting plate. According to the utility model, the structures such as the spring, the pushing frame, the sealing frame and the like are additionally arranged on the connecting plate, after the connecting frame and the connecting plate are installed, the spring is extruded, the elastic force generated after the spring is extruded pushes the pushing frame to extrude the sealing frame, the sealing frame is extruded on the connecting plate, and the bonding strength between the sealing frame and the connecting plate is increased, so that the connection tightness between the sealing frame and the connecting plate can be effectively increased.

Description

Totally-enclosed gear motor

Technical Field

The utility model relates to the technical field of gear motors, in particular to a totally-enclosed gear motor.

Background

The gear motor refers to an integrated body of a speed reducer and a motor (motor), the integrated body can be also commonly referred to as a gear motor or a gear motor, after being integrated and assembled by a professional speed reducer production factory, the integrated body and the motor are integrated into a whole to be supplied, and the motor of the conventional speed reducer motor is connected with the speed reducer through bolts, so that the integrated body is provided with the gear motor according to the right authority bulletin number: the utility model discloses a totally-enclosed gear motor, which is proposed by CN 212085967U and comprises a motor body, connecting wires, a support frame and a fixed block, wherein a motor shaft is arranged on the left side surface of the motor body, a speed reducer is arranged on the left side of the motor body, meanwhile, the left end of the motor shaft penetrates through the speed reducer, a connecting frame is arranged on the right side surface of the speed reducer, the connecting frame is connected with the motor body through connecting screws, the connecting wires are arranged on the right side surface of the motor body, rubber rings are arranged on the right side of the motor body, meanwhile, the connecting wires penetrate through the rubber rings, the support frame is arranged on the lower side surface of the motor body, sliding rods are arranged on the left side surface and the right side surface of the support frame, and a base is arranged on the lower side of the support frame. According to the utility model, the rubber ring is arranged, when the totally-enclosed gear motor is used, the rubber ring is arranged on the outer surface of the connecting wire, and the rubber ring is flexible, so that the connecting wire is not easy to damage due to the buffer effect of the flexible rubber ring when the connecting wire is pulled. But the reducing motor in the prior art has poor tightness in the using process, influences the connection tightness between the motor and the reducer, and influences the disassembly due to the fact that the connection of the motor and the reducer is a bolt when the motor or the reducer is overhauled, so that the prior art needs to be improved.

Disclosure of Invention

The utility model aims to provide a totally-enclosed gear motor, which solves the problems that a speed reducer and a motor are inconvenient to detach and poor in tightness.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a totally closed gear motor, includes motor, linking bridge, reduction gear, connecting plate, installation axle, coupling mechanism, sealing mechanism, mounting panel, fixedly connected with linking bridge on the motor, fixedly connected with connecting plate on the reduction gear, be provided with the installation axle on the reduction gear, be provided with coupling mechanism on the linking bridge, be provided with sealing mechanism on the linking bridge, fixedly connected with mounting panel on the motor.

Preferably, the square block is fixedly connected to the output shaft of the motor, the square cover is fixedly connected to the input shaft of the speed reducer, the square block is in sliding connection with the square cover, and the square block can drive the square cover to rotate.

Preferably, the connecting mechanism comprises a connecting frame, tension springs and elastic clamping blocks, four uniformly distributed connecting frames are hinged to the connecting frame, tension springs are arranged on the connecting frame, the elastic clamping blocks are fixedly connected to the connecting plates, and the connecting frames can limit the connecting plates.

Preferably, the elastic clamping block is clamped with the connecting frame, the connecting frame is in contact with the connecting plate, and the elastic clamping block can assist the tension spring to limit the connecting frame.

Preferably, one end of the tension spring is fixedly connected with the connecting frame, the other end of the tension spring is fixedly connected with the connecting frame, and the tension spring can drive the connecting frame to automatically reset through elasticity.

Preferably, the sealing mechanism comprises a sealing frame, a pushing frame and springs, the sealing frame is contacted with the connecting frame, the sealing frame is fixedly connected with the pushing frame, a plurality of uniformly distributed springs are arranged on the pushing frame, the pushing frame is in sliding connection with the connecting frame, the sealing frame is contacted with the connecting plate, and the sealing frame is made of rubber materials and can be elastically deformed.

Preferably, one end of the spring is fixedly connected with the connecting frame, the other end of the spring is fixedly connected with the pushing frame, and the spring can support the pushing frame through elasticity to squeeze the sealing frame, so that the bonding strength between the sealing frame and the connecting plate is increased, and the sealing performance is improved.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the structures such as the spring, the pushing frame, the sealing frame and the like are additionally arranged on the connecting plate, after the connecting frame and the connecting plate are installed, the spring is extruded, the elastic force generated after the spring is extruded pushes the pushing frame to extrude the sealing frame, the sealing frame is extruded on the connecting plate, and the bonding strength between the sealing frame and the connecting plate is increased, so that the connection tightness between the sealing frame and the connecting plate can be effectively increased.

2. According to the utility model, the connecting frame, the tension spring, the elastic clamping block and other structures are additionally arranged on the connecting plate, the connecting frame is driven by the elasticity of the tension spring to be clamped on the elastic clamping block of the connecting plate, the connecting plate can be limited by the connecting frame, and the connecting frame can be limited by the elasticity of the tension spring and the elastic clamping block, so that when the motor or the speed reducer is required to be overhauled, the motor and the speed reducer can be separated only by separating the connecting frame from the connecting plate, and the motor and the speed reducer can be more convenient to overhaul.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is an enlarged view of the structure of the portion a of fig. 2 according to the present utility model.

In the figure: 1. a motor; 2. a connection frame; 3. a speed reducer; 4. a connecting plate; 5. a mounting shaft; 6. a connecting mechanism; 7. a sealing mechanism; 8. a mounting plate; 9. a square cover; 10. square blocks; 61. a connecting frame; 62. a tension spring; 63. an elastic clamping block; 71. a sealing frame; 72. pushing the frame; 73. and (3) a spring.

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.

Please refer to fig. 1, fig. 2, fig. 3, a totally enclosed gear motor, which comprises a motor 1, a connecting frame 2, a speed reducer 3, a connecting plate 4, a mounting shaft 5, a connecting mechanism 6, a sealing mechanism 7, a mounting plate 8, wherein the connecting frame 2 is fixedly connected to the motor 1, the connecting plate 4 is fixedly connected to the speed reducer 3, the mounting shaft 5 is arranged on the speed reducer 3, the connecting mechanism 6 is arranged on the connecting frame 2, the sealing mechanism 7 is arranged on the connecting frame 2, the mounting plate 8 is fixedly connected to the motor 1, the square block 10 is fixedly connected to an output shaft of the motor 1, the square cover 9 is fixedly connected to an input shaft of the speed reducer 3, the square block 10 is in sliding connection with the square cover 9, and the square block 10 can drive the square cover 9 to rotate.

Referring to fig. 1, 2 and 3, the connection mechanism 6 includes a connection frame 61, a tension spring 62 and an elastic clamping block 63, four connection frames 61 which are evenly distributed are hinged on the connection frame 2, the tension spring 62 is arranged on the connection frame 61, the elastic clamping block 63 is fixedly connected on the connection plate 4, the connection frame 61 can limit the connection plate 4, the elastic clamping block 63 is clamped with the connection frame 61, the connection frame 61 is contacted with the connection plate 4, the elastic clamping block 63 can assist the tension spring 62 to limit the connection frame 61, one end of the tension spring 62 is fixedly connected with the connection frame 61, the other end of the tension spring 62 is fixedly connected with the connection frame 2, and the tension spring 62 can drive the connection frame 61 to reset automatically through elasticity.

Referring to fig. 1, 2 and 3, the sealing mechanism 7 includes a sealing frame 71, a pushing frame 72 and a spring 73, the sealing frame 71 is contacted with the connecting frame 2, the pushing frame 72 is fixedly connected with the sealing frame 71, a plurality of uniformly distributed springs 73 are arranged on the pushing frame 72, the pushing frame 72 is slidably connected with the connecting frame 2, the sealing frame 71 is contacted with the connecting plate 4, the sealing frame 71 is made of rubber material and can be elastically deformed, one end of the spring 73 is fixedly connected with the connecting frame 2, the other end of the spring 73 is fixedly connected with the pushing frame 72, and the spring 73 can support the pushing frame 72 to squeeze the sealing frame 71 through elasticity, so that the bonding strength between the sealing frame 71 and the connecting plate 4 is increased, and the sealing performance is improved.

The specific implementation process of the utility model is as follows: when the speed reducer 3 or the motor 1 needs to be overhauled, the connecting frame 61 is overturned towards the direction which is separated from the connecting plate 4, the connecting frame 61 stretches the tension spring 62 and extrudes the elastic clamping block 63 in the overturned process, when the connecting frame 61 is separated from the elastic clamping block 63 and the connecting plate 4, the limit of the connecting plate 4 can be released, after the limit is released, the speed reducer 3 can be taken down to be overhauled, after the overhauling is completed, the connecting plate 4 is attached to the connecting frame 2, the speed reducer 3 is pushed by force, the connecting plate 4 on the speed reducer 3 pushes the sealing frame 71, the sealing frame 71 is extruded by the spring 73 which is generated by extrusion in the pushed process, the sealing frame 71 is extruded by the pushing frame 72, so that the tightness between the connecting plate 4 and the connecting frame 2 can be increased, then the connecting frame 61 is released after the attaching, the tension spring 62 is reset, and the connecting frame 61 is driven to be clamped to the outer side of the elastic clamping block 63 by the elasticity, so that the assembly of the motor 1 and the speed reducer 3 can be completed, and the motor 1 and the speed reducer 3 can be more convenient to overhaul and disassemble.

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

1. The utility model provides a totally closed gear motor, includes motor (1), connecting frame (2), reduction gear (3), connecting plate (4), installation axle (5), coupling mechanism (6), sealing mechanism (7), mounting panel (8), its characterized in that: fixedly connected with connecting frame (2) on motor (1), fixedly connected with connecting plate (4) on reduction gear (3), be provided with installation axle (5) on reduction gear (3), be provided with coupling mechanism (6) on connecting frame (2), be provided with sealing mechanism (7) on connecting frame (2), fixedly connected with mounting panel (8) on motor (1).

2. The totally enclosed gear motor according to claim 1, wherein: the output shaft of the motor (1) is fixedly connected with a square block (10), the input shaft of the speed reducer (3) is fixedly connected with a square cover (9), and the square block (10) is in sliding connection with the square cover (9).

3. The totally enclosed gear motor according to claim 1, wherein: the connecting mechanism (6) comprises a connecting frame (61), tension springs (62) and elastic clamping blocks (63), four connecting frames (61) which are evenly distributed are hinged to the connecting frame (2), the tension springs (62) are arranged on the connecting frames (61), and the elastic clamping blocks (63) are fixedly connected to the connecting plates (4).

4. A totally enclosed gear motor according to claim 3, wherein: the elastic clamping blocks (63) are clamped with the connecting frame (61), and the connecting frame (61) is in contact with the connecting plate (4).

5. A totally enclosed gear motor according to claim 3, wherein: one end of the tension spring (62) is fixedly connected with the connecting frame (61), and the other end of the tension spring (62) is fixedly connected with the connecting frame (2).

6. The totally enclosed gear motor according to claim 1, wherein: sealing mechanism (7) are including sealing frame (71), promote frame (72), spring (73), the contact has sealing frame (71) on connecting frame (2), fixedly connected with promotes frame (72) on sealing frame (71), be provided with a plurality of evenly distributed's spring (73) on promoting frame (72), promote frame (72) with connecting frame (2) sliding connection, sealing frame (71) with connecting plate (4) contact.

7. The totally enclosed gear motor according to claim 6, wherein: one end of the spring (73) is fixedly connected with the connecting frame (2), and the other end of the spring (73) is fixedly connected with the pushing frame (72).