CN220475516U

CN220475516U - High-efficiency energy-saving motor with adjustable shaft extension

Info

Publication number: CN220475516U
Application number: CN202322136059.0U
Authority: CN
Inventors: 张柱; 李福壬
Original assignee: Hunan Xiaoba New Energy Co ltd
Current assignee: Hunan Xiaoba New Energy Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-02-09
Anticipated expiration: 2033-08-09

Abstract

The utility model discloses a high-efficiency energy-saving motor with adjustable shaft extension, which relates to the technical field of energy-saving motors and comprises a motor body, wherein a motor rear cover is fixedly connected to the motor body, a filter screen is fixedly connected to the motor rear cover, a mounting frame is fixedly connected to the motor rear cover, a heat dissipation mechanism is arranged on the motor rear cover, a ventilation groove is formed in the motor body, a sponge is connected to the inside of the ventilation groove in a sliding mode, and a cover plate is hinged to the ventilation groove. According to the utility model, the electric motor is fixedly arranged on the mounting frame, the connecting shaft is fixedly connected to the output shaft of the electric motor, the fan blades are fixedly connected to the outer side of the connecting shaft, when the motor works, the output shaft of the electric motor rotates to drive the connecting shaft to rotate, the connecting shaft drives the fan blades to rotate, outward air flow is generated in the motor, and after the air flow is filtered through the sponge from the ventilation groove, heat in the motor body is taken out of the motor body.

Description

High-efficiency energy-saving motor with adjustable shaft extension

Technical Field

The utility model relates to the technical field of energy-saving motors, in particular to a high-efficiency energy-saving motor with adjustable shaft extension.

Background

At present, the servo motor is widely used as a high-precision power output device in robots, numerical control machine tools, packaging equipment and printing equipment. For the existing motor, the installation relates to the shaft extension structure size, and each motor corresponds to the fixed shaft extension size. The conventional technology has the following problems: each motor shaft extension of the traditional motor scheme is unique, the shaft extension lengths of different motors and motor installation modes are all different, some shafts are extended to be short, when the motor workplace changes, especially only the shaft extension installation length changes, and because the shaft extension sizes are not matched, the motor is required to be redesigned and produced to be matched, and the production efficiency and the labor cost are greatly influenced. Because the motor is in the during operation, the high-speed rotation of inside main shaft continuously produces heat in the motor, makes the inside temperature of motor continuously rise, leads to rotor rising temperature resistance grow, increases the loss of electric quantity, increases working cost to the motor shaft elongation is fixed, when using some external connection's special demands, can't adjust, consequently need design the high-efficient energy-saving motor of adjustable shaft extension

Disclosure of Invention

The utility model provides a high-efficiency energy-saving motor with adjustable shaft extension, which solves the technical problems that the energy consumption of the motor is increased and the shaft extension cannot be adjusted.

In order to solve the technical problems, the efficient energy-saving motor with the adjustable shaft extension comprises a motor body, a motor rear cover is fixedly connected to the motor body, a filter screen is fixedly connected to the motor rear cover, a mounting frame is fixedly connected to the motor rear cover, a heat dissipation mechanism is arranged on the motor rear cover, a vent groove is formed in the motor body, a sponge is slidably connected to the inside of the vent groove, a cover plate is hinged to the vent groove, an adjusting mechanism is arranged in the motor body, and an end cover is fixedly connected to the outer side of the motor body.

Preferably, the heat dissipation mechanism comprises an electric motor, a connecting shaft and fan blades, the electric motor is fixedly installed on the installation frame, the connecting shaft is fixedly connected to an output shaft of the electric motor, the connecting shaft is connected with the motor rear cover through a bearing, the fan blades are fixedly connected to the outer side of the connecting shaft, and the heat dissipation mechanism is arranged to cool the inside of the motor.

Preferably, the adjusting mechanism comprises a main shaft, a sleeve, an extension shaft, a clamping groove, a clamping ring and a clamping block, wherein the main shaft is connected to the inside of the motor body through a bearing, the sleeve is welded to the inside of the main shaft, the outer side of the main shaft is rotationally connected with the end cover, the extension shaft is connected to the inside of the main shaft through threads, the extension shaft is in sliding connection with the sleeve, and the extension shaft is arranged to adjust the length of shaft extension.

Preferably, the protruding shaft is provided with a clamping groove, the clamping groove is rectangular, and the protruding shaft is convenient to fix by arranging the clamping groove.

Preferably, the outside swing joint of extension axle has the snap ring, the snap ring passes through screw connection with the sleeve, the snap ring contacts with the main shaft, through setting up the snap ring, carries out fixed connection with the sleeve.

Preferably, a clamping block is fixedly connected to the clamping ring and is in sliding connection with the clamping groove, and the protruding shaft is fixed by arranging the clamping block.

Compared with the related art, the high-efficiency energy-saving motor with the adjustable shaft extension has the following beneficial effects:

the utility model provides a high-efficiency energy-saving motor with adjustable shaft extension, which is characterized in that an electric motor is fixedly arranged on a mounting frame, a connecting shaft is fixedly connected to an output shaft of the electric motor, a fan blade is fixedly connected to the outer side of the connecting shaft, when the motor works, the output shaft of the electric motor rotates to drive the connecting shaft to rotate, the connecting shaft drives the fan blade to rotate, the fan blade rotates to generate outward air in the motor, and after air flow is filtered by sponge from a ventilation groove, heat in a motor body is brought out of the motor body, so that the motor is more practical.

The utility model provides a high-efficiency energy-saving motor with an adjustable shaft extension, which is characterized in that a sleeve is welded in a main shaft, the interior of the main shaft is connected with an extension shaft through threads, a clamping ring is movably connected to the outer side of the extension shaft, when the adjustment is needed, the clamping ring is taken down, the extension shaft is rotated, the extension shaft is driven by threads of the main shaft to extend outwards, when the extension shaft is extended to a proper length, the clamping ring is attached to the sleeve, a clamping block is inserted into a clamping groove, and the clamping ring is fixed by a screw, so that the fixation of the extension shaft and the main shaft can be completed, and the operation is simple and practical.

Drawings

FIG. 1 is a perspective view of the overall 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 utility model at A in FIG. 2;

fig. 4 is a perspective view of the snap ring structure of the present utility model.

Reference numerals in the drawings: 1. a motor body; 2. a motor rear cover; 21. a filter screen; 3. a mounting frame; 4. a heat dissipation mechanism; 5. a vent groove; 6. a sponge; 7. a cover plate; 8. an adjusting mechanism; 9. an end cap; 41. an electric motor; 42. a connecting shaft; 43. a fan blade; 81. a main shaft; 82. a sleeve; 83. a projecting shaft; 84. a clamping groove; 85. a clasp; 86. and (5) clamping blocks.

Detailed Description

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, an energy-efficient motor of adjustable shaft extension, including motor body 1, lid 2 behind fixedly connected with motor on motor body 1, lid 2 behind the motor is last fixedly connected with filter screen 21 behind the motor, lid 2 behind the motor is last fixedly connected with mounting bracket 3, lid 2 behind the motor is provided with cooling body 4, vent groove 5 has been seted up on motor body 1, the inside sliding connection of vent groove 5 has sponge 6, it has apron 7 to articulate on the vent groove 5, the inside of motor body 1 is provided with adjustment mechanism 8, the outside fixedly connected with end cover 9 of motor body 1.

Referring to fig. 1 and 2, the heat dissipation mechanism 4 includes an electric motor 41, a connecting shaft 42, and fan blades 43, the electric motor 41 is fixedly mounted on the mounting frame 3, the connecting shaft 42 is fixedly connected to an output shaft of the electric motor 41, the connecting shaft 42 is connected to the motor rear cover 2 through a bearing, the fan blades 43 are fixedly connected to the outer side of the connecting shaft 42, and the heat dissipation mechanism 4 is arranged to cool the interior of the motor.

Referring to fig. 1, 2, 3 and 4, the adjusting mechanism 8 includes a main shaft 81, a sleeve 82, an extending shaft 83, a clamping groove 84, a clamping ring 85 and a clamping block 86, the main shaft 81 is connected to the inside of the motor body 1 through a bearing, the sleeve 82 is welded to the inside of the main shaft 81, the outer side of the main shaft 81 is rotationally connected to the end cover 9, the extending shaft 83 is connected to the inside of the main shaft 81 through threads, the extending shaft 83 is slidably connected to the sleeve 82, the extending shaft 83 is adjusted to adjust the length of the shaft by arranging the extending shaft 83, the clamping groove 84 is formed in the extending shaft 83, the clamping groove 84 is rectangular, the clamping groove 84 is arranged to facilitate fixing the extending shaft 83, the clamping ring 85 is movably connected to the outer side of the extending shaft 83, the clamping ring 85 is connected to the sleeve 82 through a screw, the clamping ring 85 contacts the main shaft 81 by arranging the clamping ring 85, the clamping block 86 is fixedly connected to the sleeve 82, the clamping ring 86 is slidably connected to the clamping block 86 is slidably connected to the clamping groove 84, and the clamping block 86 is fixedly connected to the clamping block 86.

Working principle: when the motor body 1 works, large heat is generated in the motor body 1, the output shaft of the electric motor 41 rotates, the connecting shaft 42 is driven to rotate, the fan blades 43 are driven to rotate by the connecting shaft 42, the fan blades 43 rotate to generate outward air flow in the motor body 1, and the air flow is filtered from the ventilation groove 5 through the sponge 6, so that the heat in the motor body 1 is brought out of the motor body 1, and the motor is more practical.

When the adjustment is needed, the snap ring 85 is firstly taken down, the extension shaft 83 is rotated, the extension shaft 83 is driven by the threads of the main shaft 81, the extension shaft 83 extends outwards, when the extension shaft extends to a proper length, the sleeve 82 is attached to the snap ring 85, the clamping block 86 is inserted into the clamping groove 84, the snap ring 85 is fixed by the screw, and the fixation of the extension shaft 83 and the main shaft 81 can be completed, so that the operation is simple and practical.

Claims

1. The utility model provides an energy-efficient motor of adjustable shaft extension, includes motor body (1), a serial communication port, lid (2) behind fixedly connected with motor on motor body (1), lid (21) behind the motor fixedly connected with filter screen (2), lid (3) behind the motor fixedly connected with mounting bracket (3) behind the motor, be provided with cooling machanism (4) behind motor lid (2), ventilation slot (5) have been seted up on motor body (1), the inside sliding connection of ventilation slot (5) has sponge (6), articulated on ventilation slot (5) have apron (7), the inside of motor body (1) is provided with adjustment mechanism (8), the outside fixedly connected with end cover (9) of motor body (1).

2. The efficient and energy-saving motor with the adjustable shaft extension according to claim 1, wherein the heat dissipation mechanism (4) comprises an electric motor (41), a connecting shaft (42) and fan blades (43), the electric motor (41) is fixedly installed on the installation frame (3), the connecting shaft (42) is fixedly connected to an output shaft of the electric motor (41), the connecting shaft (42) is connected with the motor rear cover (2) through a bearing, and the fan blades (43) are fixedly connected to the outer side of the connecting shaft (42).

3. The efficient and energy-saving motor with the adjustable shaft extension according to claim 1, characterized in that the adjusting mechanism (8) comprises a main shaft (81), a sleeve (82), an extension shaft (83), a clamping groove (84), a clamping ring (85) and a clamping block (86), wherein the main shaft (81) is connected to the inside of the motor body (1) through a bearing, the sleeve (82) is welded to the inside of the main shaft (81), the outer side of the main shaft (81) is rotationally connected with the end cover (9), the extension shaft (83) is connected to the inside of the main shaft (81) through threads, and the extension shaft (83) is slidably connected with the sleeve (82).

4. A high efficiency energy saving motor with adjustable shaft extension according to claim 3, wherein the extension shaft (83) is provided with a slot (84), and the slot (84) is rectangular.

5. A high efficiency energy saving motor with adjustable shaft extension according to claim 3, characterized in that the outer side of the extension shaft (83) is movably connected with a snap ring (85), the snap ring (85) is connected with the sleeve (82) through a screw, and the snap ring (85) is in contact with the main shaft (81).

6. A high efficiency energy saving motor with adjustable shaft extension according to claim 3, wherein a clamping block (86) is fixedly connected to the clamping ring (85), and the clamping block (86) is slidably connected to the clamping groove (84).