CN216356214U

CN216356214U - Protection device for electromechanical integrated motor

Info

Publication number: CN216356214U
Application number: CN202122724720.0U
Authority: CN
Inventors: 邢国良; 崔士伟; 葛见岗
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-19
Anticipated expiration: 2031-11-09

Abstract

The utility model relates to the technical field of electromechanical equipment, in particular to a protection device for an electromechanical integrated motor. The technical scheme comprises the following steps: casing, installing frame, fixed subassembly and installation shell, the apron is installed in the front of casing, and the installing frame is installed to the inside both sides of casing, and the sound proof piece is installed to the inside one side of installing frame, and the installation shell is installed at the top of casing, and fixed subassembly is installed to the inside bottom of casing, installs the base in the fixed subassembly, and the inside of base is equipped with the mounting groove, and the gasket is installed to the inboard of mounting groove. According to the utility model, the gasket is arranged at the top of the mounting groove, and the gasket supports the bottom of the motor, so that when the motor is mounted in the mounting groove, the gasket exerts a vertical upward reaction force on the bottom of the motor through the elasticity of the gasket, the gasket and the clamping piece are matched to clamp and fix the motor, and the mounting stability of the motor is improved on the premise of conveniently mounting and dismounting the motor.

Description

Protection device for electromechanical integrated motor

Technical Field

The utility model relates to the technical field of electromechanical equipment, in particular to a protection device for an electromechanical integrated motor.

Background

In the mechatronic device, the motor is a very important driving device in the mechatronic device, the rotor is driven to rotate by the magnetic force generated by the internal coil after the motor is powered on, a driving force with certain strength can be provided for the mechatronic device, certain requirements on the power of current exist during the operation of the motor, and a motor protection device needs to be installed outside the motor in order to avoid the damage caused by overheating in the motor due to overlarge current.

Through retrieval, patent publication No. CN212543591U discloses an electromechanical integrated motor protector, relates to motor protection equipment technical field. The utility model comprises a tilt angle sensor and a controller, and further comprises a motor, a first spring, an offset plate fixedly arranged on the end surface of an output shaft of the motor and a connecting plate for connecting action equipment, wherein a first spring is fixedly connected between the offset plate and the connecting plate, the output shaft of the motor penetrates through an opening in the top of the connecting plate in the first spring, the tilt angle sensor is fixedly arranged on one side of the top of the offset plate, and the motor and the tilt angle sensor are both electrically connected with the controller.

The existing electromechanical integrated motor protection device has the defects that:

1. when the existing electromechanical integrated motor protection device is used for protecting a motor, the motor is inconvenient to mount and dismount, the motor can deviate to a certain degree when the motor runs in a traditional mounting mode, and meanwhile, the device has a limited fixing effect on a motor shell and can reduce the stability of the motor in the interior of electromechanical equipment;

2. the existing electromechanical integrated motor protection device is single in functionality, the rotor inside the motor can emit noise of a certain size when the motor is powered on, the existing motor protection device does not have a sound insulation structure of the motor, so that when the motor runs inside electromechanical equipment, noise emitted by the electromechanical equipment can cause noise pollution to the surrounding environment, and the practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a protection device for an electromechanical integrated motor, aiming at the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a protection device for mechatronic motor, includes casing, installing frame, fixed subassembly and installation shell, the apron is installed in the front of casing, the installing frame is installed to the inside both sides of casing, the sound proof piece is installed to the inside one side of installing frame, the installation shell is installed at the top of casing, fixed subassembly is installed to the inside bottom of casing, install the base in the fixed subassembly, the inside of base is equipped with the mounting groove, the gasket is installed to the inboard of mounting groove, the clamping piece is installed to the top both sides of base.

When using protection device for mechatronic motor among this technical scheme, through placing the motor at the top of gasket, make two sets of clamping pieces carry out the centre gripping fixed to the top of motor, through connection piece and motor electric connection, supply power to motor external power supply, block the noise sound wave that the motor produced through the sound insulating piece, reduce the noise size that the device sent.

Preferably, the bottom welding of casing has the mounting panel, and the bottom both sides of mounting panel install fixing bolt. The mounting panel can increase the installation area of device bottom to increased the stability of device, fixing bolt can run through the mounting panel, thereby conveniently carry out fixed mounting to the device.

Preferably, a sponge block is installed on one side inside the installation frame, and a sound returning cavity is formed in one side inside the installation frame. The sponge piece can strengthen the sound-insulating property of the mounting frame to the sound wave, so that the noise emitted by the device can be reduced, the echo cavity can rebound the sound wave, the noise sound wave is offset in the internal interaction of the mounting frame, and the noise reduction purpose can be achieved to a certain degree.

Preferably, a rubber pad is installed on the inner side of the clamping piece, and a fixing rod is installed at one end of the clamping piece in a penetrating mode. The rubber pad can increase the frictional force between clamping piece and the motor to prevent that the motor from skidding in the bottom of clamping piece, the dead lever can carry out fixed connection to two sets of clamping pieces, thereby can promote the clamping stability of clamping piece to the motor.

Preferably, the inside of installation shell installs the circuit breaker, and one side of circuit breaker installs the connection piece that extends the installation shell through three groups of wires. The circuit breaker can be electrically connected with an internal circuit of the motor, so that when the current in the motor fluctuates abnormally, the power supply of an external power supply to the motor is cut off, and the connecting sheet can be in contact with the internal circuit of the motor, so that the circuit breaker is electrically connected with the motor.

Preferably, the inside of apron is installed ball bearing, and the both sides of apron are installed two sets of threaded rods. The ball bearing can protect the output of motor to prevent that the output of motor from producing the friction with the apron, and can reduce motor output torque's loss, the threaded rod can be fixed the apron in the front of casing, thereby conveniently carries out the dismouting to the apron.

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

1. according to the utility model, the gasket is arranged at the top of the mounting groove, and the gasket supports the bottom of the motor, so that when the motor is mounted in the mounting groove, the gasket exerts a vertical upward reaction force on the bottom of the motor through the elasticity of the gasket, the gasket and the clamping piece are matched to clamp and fix the motor, and the mounting stability of the motor is improved on the premise of conveniently mounting and dismounting the motor.

2. According to the utility model, the sound insulation sheet is arranged in the mounting frame, noise waves can be blocked by the groove in the sound insulation sheet, and when the sound insulation sheet is pushed by the sound waves, the sound waves can be weakened through the elasticity of the sound insulation sheet, so that the penetrability of the noise waves is reduced, the sound insulation and noise reduction performance of the whole shell is improved, and the noise generated when the motor operates is reduced.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a front external view of the present invention;

fig. 4 is a partial structural view of the fixing assembly of the present invention.

Reference numerals: 1. a housing; 101. mounting a plate; 102. fixing the bolt; 2. installing a frame; 201. a sponge block; 202. a sound-insulating sheet; 203. an echo cavity; 3. a fixing assembly; 301. a base; 302. a clip; 303. fixing the rod; 304. a rubber pad; 305. a gasket; 306. mounting grooves; 4. mounting a shell; 401. a circuit breaker; 402. connecting sheets; 5. a cover plate; 501. a threaded rod; 502. ball bearings.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1 to 4, the protection device for the mechatronic motor provided by the utility model comprises a shell 1, an installation frame 2, a fixed component 3 and an installation shell 4, wherein a cover plate 5 is installed on the front surface of the shell 1, the installation frame 2 is installed on two sides inside the shell 1, a sound insulation sheet 202 is installed on one side inside the installation frame 2, the installation shell 4 is installed on the top of the shell 1, the fixed component 3 is installed on the bottom inside the shell 1, a base 301 is installed inside the fixed component 3, an installation groove 306 is arranged inside the base 301, a gasket 305 is installed on the inner side of the installation groove 306, and clamping sheets 302 are installed on two sides of the top of the base 301.

The working principle of the protection device for the electromechanical integrated motor based on the first embodiment is as follows: place the motor at the top of gasket 305, exert the holding power through gasket 305 to the bottom of motor, it is fixed to make two sets of clamping pieces 302 carry out the centre gripping to the top of motor, make dead lever 303 carry out fixed connection to two sets of clamping pieces 302, through connection piece 402 and motor electric connection, insert external power source with the motor through circuit breaker 401, supply power to motor external power source, block the noise sound wave that the motor produced through sound insulation piece 202, bounce-back is carried out the sound wave through echo chamber 203 simultaneously, the noise size that the reduction device sent.

Example two

As shown in fig. 1 to 4, compared with the first embodiment, the protection device for an electromechanical integrated motor according to the present invention further includes: the bottom welding of casing 1 has mounting panel 101, and fixing bolt 102 is installed to the bottom both sides of mounting panel 101, sponge piece 201 is installed to inside one side of installing frame 2, and inside one side of installing frame 2 is equipped with echo chamber 203, rubber pad 304 is installed to the inboard of clamping piece 302, and the one end of clamping piece 302 runs through and installs dead lever 303, the internally mounted of installing shell 4 has circuit breaker 401, and one side of circuit breaker 401 installs the connection piece 402 that extends installing shell 4 through three wire groups, the internally mounted of apron 5 has ball bearing 502, and two sets of threaded rods 501 are installed to the both sides of apron 5.

In this embodiment, the mounting plate 101 can increase the mounting area of the bottom of the device, thereby increasing the stability of the device, the fixing bolt 102 can penetrate through the mounting plate 101, thereby facilitating the fixed mounting of the device, the sponge block 201 can enhance the sound insulation performance of the mounting frame 2 to sound waves, thereby reducing the noise emitted by the device, the echo cavity 203 can rebound the sound waves, so that the noise sound waves can be offset by the interaction in the mounting frame 2, thereby achieving a certain degree of noise reduction, the rubber pad 304 can increase the friction between the clamping pieces 302 and the motor, thereby preventing the motor from slipping at the bottom of the clamping pieces 302, the fixing rod 303 can fixedly connect the two sets of clamping pieces 302, thereby improving the clamping stability of the clamping pieces 302 to the motor, the circuit breaker 401 can be electrically connected with the internal circuit of the motor, thereby when the current in the motor fluctuates abnormally, cut off the power supply of external power source to the motor, connection piece 402 can contact with the internal circuit of motor to make circuit breaker 401 and motor carry out electric connection, ball bearing 502 can protect the output of motor, thereby prevent that the output of motor and apron 5 from producing the friction, and can reduce motor output torque's loss, threaded rod 501 can fix apron 5 in the front of casing 1, thereby conveniently carries out the dismouting to apron 5.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides a protection device for mechatronic motor, includes casing (1), installing frame (2), fixed subassembly (3) and installation shell (4), its characterized in that: the utility model discloses a fixing device for a loudspeaker, including casing (1), mounting frame (2) are installed to the front of casing (1), sound insulation piece (202) are installed to the inside both sides of mounting frame (2), installation shell (4) are installed at the top of casing (1), fixed subassembly (3) are installed to the inside bottom of casing (1), install base (301) in fixed subassembly (3), the inside of base (301) is equipped with mounting groove (306), gasket (305) are installed to the inboard of mounting groove (306), clamping piece (302) are installed to the top both sides of base (301).

2. The protection device for the mechatronic motor according to claim 1, characterized in that: the bottom welding of casing (1) has mounting panel (101), and fixing bolt (102) are installed to the bottom both sides of mounting panel (101).

3. The protection device for the mechatronic motor according to claim 1, characterized in that: sponge block (201) is installed to inside one side of installing frame (2), and the inside one side of installing frame (2) is equipped with echo chamber (203).

4. The protection device for the mechatronic motor according to claim 1, characterized in that: a rubber pad (304) is installed on the inner side of the clamping piece (302), and a fixing rod (303) is installed at one end of the clamping piece (302) in a penetrating mode.

5. The protection device for the mechatronic motor according to claim 1, characterized in that: the inside mounting of installation shell (4) has circuit breaker (401), and one side of circuit breaker (401) installs connection piece (402) that extend installation shell (4) through three groups of wires.

6. The protection device for the mechatronic motor according to claim 1, characterized in that: the inside of apron (5) is installed ball bearing (502), and two sets of threaded rod (501) are installed to the both sides of apron (5).