CN113224886B - Permanent magnet motor with motor cover easy to replace - Google Patents

Permanent magnet motor with motor cover easy to replace Download PDF

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Publication number
CN113224886B
CN113224886B CN202110612836.7A CN202110612836A CN113224886B CN 113224886 B CN113224886 B CN 113224886B CN 202110612836 A CN202110612836 A CN 202110612836A CN 113224886 B CN113224886 B CN 113224886B
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China
Prior art keywords
motor
mounting
plate
block
fixing
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CN202110612836.7A
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CN113224886A (en
Inventor
刘万勤
王正方
刘正东
刘迪群
葛鉴
张为军
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Jiangsu Hengkang Electrical Co ltd
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Jiangsu Hengkang Electrical Co ltd
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Priority to CN202110612836.7A priority Critical patent/CN113224886B/en
Publication of CN113224886A publication Critical patent/CN113224886A/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • H02K5/04Casings or enclosures characterised by the shape, form or construction thereof

Abstract

The invention relates to the technical field of permanent magnet motors, in particular to a permanent magnet motor with a motor cover easy to replace, which comprises an installation mechanism, wherein a fixing mechanism slides on the installation mechanism; the mounting mechanism is abutted with a supporting mechanism; the main body mechanism is fixed on the mounting mechanism; the main body mechanism is connected with a limiting mechanism in a matching way; when the permanent magnet motor is overhauled, an operator can rotate the fixing mechanism by hand, so that the fixing mechanism slides out of the mounting mechanism, the mounting mechanism is convenient to pull, and the situation that the screwdriver is inconvenient to extend into the machine cover for maintenance when the machine cover is dismounted due to too short distance between the motor and the wall surface is prevented; when dismantling the cover, operating personnel pulls stop gear with the hand, and then makes stop gear follow the inside roll-off of main part mechanism, and then can dismantle the cover of motor and maintain the motor inner assembly when making operating personnel rotate main part mechanism, is favorable to improving the efficiency that operating personnel dismantled the cover installation.

Description

Permanent magnet motor with motor cover easy to replace
Technical Field
The invention relates to the technical field of permanent magnet motors, in particular to a permanent magnet motor with a motor cover easy to replace.
Background
The permanent magnet motor mainly comprises a stator, a rotor, an end cover and other parts, wherein the stator is formed by laminating laminations to reduce iron loss generated when the motor operates, and the motor is convenient to use and control and reliable to operate. During the use of the motor, faults are inevitable, so that an operator needs to disassemble the motor cover and maintain the internal components of the motor.
However, the existing motor cover and the motor are generally fixedly connected through screws, operators need to detach the screws during maintenance, the detaching step is time-consuming and labor-consuming, the screws are small and easy to lose, and the speed of detaching the motor cover is not improved; in addition, when the motor is installed and the distance from the wall surface is too short, an operator inconveniently stretches the screwdriver when the motor cover is detached, the maintenance operation is inconvenient, and the maintenance efficiency of the operator is not improved.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a permanent magnet motor with a motor cover easy to replace.
The technical scheme adopted by the invention for solving the technical problems is as follows: a permanent magnet motor with a motor cover easy to replace comprises an installation mechanism, wherein a fixing mechanism is arranged on the installation mechanism in a sliding mode; the mounting mechanism is abutted with a supporting mechanism; the main body mechanism is fixed on the mounting mechanism; and the main body mechanism is matched and connected with a limiting mechanism.
Specifically, installation mechanism includes the mounting panel, fixedly connected with mounting bracket on the mounting panel, sliding connection has the fixed plate on the mounting bracket, be equipped with the dead slot in the fixed plate, a plurality of the dead slot is the equidistance setting, fixed mounting has the fixture block, two on the fixed plate the fixture block is the equidistance setting, just sliding connection between fixture block and the mounting bracket, the mounting bracket internal rotation is connected with the gyro wheel, roll connection between gyro wheel and the fixture block, the cooperation is installed to the piece on the fixed plate.
Specifically, fixed establishment includes first screw rod, symmetrical swivelling joint has first screw rod and second screw rod in the mounting bracket, fixed mounting has the turning block on the first screw rod, all cooperate on first screw rod and the second screw rod to be connected with the leading wheel, two the leading wheel is the symmetry setting, two the winding has the belt on the leading wheel, equal threaded connection has the lug on first screw rod and the second screw rod, dead slot fit block has the lug, it has the rubber pad to bond on the lug, just sliding connection between rubber pad and the mounting bracket.
The utility model discloses a support mechanism, including the bracing piece, it has the connecting block to support to contradict on the piece, sliding connection between connecting block and the stock, fixedly connected with stock in the mounting bracket, telescopic spring has been cup jointed on the stock, the connecting block passes through between telescopic spring and the mounting bracket to cooperate to be connected, it is connected with the bracing piece to rotate on the connecting block, rotate between bracing piece and the mounting panel and be connected, be equipped with the spacing groove on the bracing piece, bracing piece and the axle between sliding connection even, fixed mounting has even axle on the mounting panel, even epaxial fixed mounting has the limiting plate.
Specifically, the main part mechanism includes the connecting plate, the connecting plate is installed in the cooperation on the fixed plate, install motor body on the connecting plate, the last cooperation of motor body is connected with the layer board, fixed connection between layer board and the fixed plate, last fixed mounting of motor body has solid fixed ring, gu be equipped with the spout in the fixed ring, the spout fit in slides there is the slider, fixed mounting has the motor lid on the slider, rotate between motor lid and the solid fixed ring and be connected.
Specifically, stop gear includes the dog, gu contradict on the fixed ring has the dog, fixed connection between dog and the kelly, the kelly is connected with the slider block, the pressure spring has been cup jointed on the kelly, fixedly connected with supports the board on the kelly, it is connected through the cooperation between pressure spring and the fixed ring to support the board, the fixed ring is equipped with the draw-in groove.
The invention has the beneficial effects that:
(1) according to the permanent magnet motor with the motor cover easy to replace, when the permanent magnet motor is overhauled, an operator can rotate the fixing mechanism by hand, so that the fixing mechanism slides out of the mounting mechanism, the mounting mechanism is convenient to pull, the situation that the operator inconveniently stretches a screwdriver into the mounting mechanism for maintenance when the cover is dismounted due to too short distance between the motor and the wall surface is prevented, the mounting mechanism is pushed again after overhauling, the fixing mechanism is rotated, the motor is convenient to be fixed, and meanwhile the supporting effect of the supporting mechanism on the mounting mechanism is also convenient to enhance, namely: an operator fixes the mounting plate on the wall surface by using a tool, and then when the motor body needs to be maintained, the rotating block can be rotated by hand firstly, a first screw rod and a second screw rod are symmetrically and rotatably connected in the mounting frame, the rotating block is fixedly mounted on the first screw rod, guide wheels are respectively and cooperatively connected on the first screw rod and the second screw rod, the two guide wheels are symmetrically arranged, belts are wound on the two guide wheels, lugs are respectively and threadedly connected on the first screw rod and the second screw rod, lugs are cooperatively and clamped in the hollow grooves, rubber pads are adhered on the lugs, the rubber pads are slidably connected with the mounting frame, the rotating block drives the first screw rod to rotate, the guide wheels drive the belts to rotate, the second screw rod is further rotated, the two lugs are further slid in the mounting frame, the lugs are further slid out from the hollow grooves, the operator pulls the fixing plate by hand, and the fixing plate is further slid in the mounting frame, the fixture block drives the roller to rotate when sliding along with the fixing plate, so that the situation that an operator is inconvenient to extend a screwdriver into a maintenance position when the motor cover is detached due to the fact that the motor body is installed and the distance between the fixture block and the wall surface is too short is prevented; after the motor body is overhauled, an operator pushes the fixed plate and then rotates the rotating block to enable the convex block to be clamped in the empty groove again, the fixed plate is connected with the abutting block, when the abutting block slides to the fixed plate, the connecting block is extruded, the connecting block is connected with the long rod in a sliding manner, the long rod is fixedly connected in the mounting frame, the long rod is sleeved with a telescopic spring, the connecting block is connected with the mounting frame in a matching manner through the telescopic spring, a supporting rod is rotatably connected on the connecting block, the supporting rod is rotatably connected with the mounting plate, a limiting groove is arranged on the supporting rod, the supporting rod is connected with the connecting shaft in a sliding manner, a connecting shaft is fixedly arranged on the mounting plate, a limiting plate is fixedly arranged on the connecting shaft, the connecting block slides along the long rod under the extrusion, and then make the bracing piece slide in the spacing groove along linking the axle, and then make bracing piece and linking the axle conflict to be favorable to improving the support effect of bracing piece to the mounting bracket.
(2) According to the permanent magnet motor with the motor cover easy to replace, when the motor cover is disassembled, an operator pulls the limiting mechanism with a hand, so that the limiting mechanism slides out of the main body mechanism, and the motor cover can be disassembled and the internal components of the motor can be maintained when the operator rotates the main body mechanism, so that the efficiency of the operator in assembling and disassembling the motor cover is improved, namely: the fixing plate is provided with a connecting plate in a matching way, the connecting plate is provided with a motor body, the motor body is connected with a supporting plate in a matching way, the supporting plate is fixedly connected with the fixing plate, the motor body is fixedly provided with a fixing ring, the fixing ring is internally provided with a chute, the chute is internally provided with a sliding block in a matching way, the sliding block is fixedly provided with a motor cover, the motor cover is rotatably connected with the fixing ring, when an operator needs to disassemble the motor cover, the operator can firstly pull a stop dog by hand, the fixing ring is butted with a stop dog, the stop dog is fixedly connected with a clamping rod, the clamping rod is connected with the sliding block in a clamping way, the clamping rod is sleeved with a pressure spring, the clamping rod is fixedly connected with a support plate, the support plate is connected with the fixing ring in a matching way through the pressure spring, the fixing ring is provided with a clamping groove, the stop dog drives the clamping rod to slide into the clamping groove from the inside of the sliding block, the support plate extrudes the pressure spring, and the motor cover is rotated by hand, and then make the slider can follow the roll-off in the spout, and then be convenient for dismantle the motor lid, also improved operating personnel to a certain extent to the speed of motor lid installation and dismantlement.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram illustrating an overall structure of a permanent magnet motor with a motor cover easy to replace according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the coupling structure of the mounting mechanism and the support mechanism shown in FIG. 1;
FIG. 3 is a schematic view of the attachment mechanism to the attachment mechanism of FIG. 2;
FIG. 4 is an enlarged view of the part A shown in FIG. 2;
FIG. 5 is an enlarged view of the structure of the portion B shown in FIG. 2;
FIG. 6 is an enlarged view of the structure of the portion C shown in FIG. 3;
FIG. 7 is a schematic view of a connection structure between the main body mechanism and the limiting mechanism shown in FIG. 1;
FIG. 8 is a schematic view of the connection structure between the main body mechanism and the limiting mechanism shown in FIG. 7;
fig. 9 is an enlarged view of the structure of the D-section shown in fig. 8.
In the figure: 1. the device comprises an installation mechanism, 11, a fixing plate, 12, an installation frame, 13, an installation plate, 14, an empty groove, 15, a supporting block, 16, a clamping block, 17, a roller, 2, a main body mechanism, 21, a connecting plate, 22, a motor body, 23, a supporting plate, 24, a fixing ring, 25, a motor cover, 26, a sliding groove, 27, a sliding block, 3, a limiting mechanism, 31, a stop block, 32, a clamping rod, 33, a pressure spring, 34, a supporting plate, 35, a clamping groove, 4, a fixing mechanism, 41, a rotating block, 42, a first screw rod, 43, a guide wheel, 44, a belt, 45, a lug, 46, a rubber pad, 47, a second screw rod, 5, a supporting mechanism, 51, a supporting rod, 52, a limiting groove, 53, a connecting shaft, 54, a limiting plate, 55, a long rod, 56, a connecting block, 57 and a telescopic spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-9, the permanent magnet motor with the motor cover easy to replace according to the present invention includes a mounting mechanism 1, wherein a fixing mechanism 4 slides on the mounting mechanism 1; a supporting mechanism 5 is abutted on the mounting mechanism 1; a main body mechanism 2 is fixed on the mounting mechanism 1; and the main body mechanism 2 is connected with a limiting mechanism 3 in a matching way.
Specifically, installation mechanism 1 includes mounting panel 13, fixedly connected with mounting bracket 12 on mounting panel 13, sliding connection has fixed plate 11 on mounting bracket 12, be equipped with dead slot 14, a plurality of in the fixed plate 11 dead slot 14 is the equidistance setting, fixed mounting has fixture block 16, two on the fixed plate 11 fixture block 16 is the equidistance setting, just sliding connection between fixture block 16 and the mounting bracket 12, the internal rotation of mounting bracket 12 is connected with gyro wheel 17, rolling connection between gyro wheel 17 and the fixture block 16, support piece 15 is installed in the cooperation on the fixed plate 11.
Specifically, fixed establishment 4 includes first screw rod 42, symmetrical swivelling joint has first screw rod 42 and second screw rod 47 in the mounting bracket 12, fixed mounting has turning block 41 on the first screw rod 42, all the cooperation is connected with leading wheel 43 on first screw rod 42 and the second screw rod 47, two leading wheel 43 is the symmetry setting, two the winding has belt 44 on the leading wheel 43, equal threaded connection has lug 45 on first screw rod 42 and the second screw rod 47, the cooperation block has lug 45 in the dead slot 14, it has rubber pad 46 to bond on lug 45, just sliding connection between rubber pad 46 and the mounting bracket 12.
Specifically, the supporting mechanism 5 includes a connecting block 56, the supporting block 15 is abutted with the connecting block 56, the connecting block 56 is slidably connected with the long rod 55, the long rod 55 is fixedly connected with the mounting frame 12, the extension spring 57 is sleeved on the long rod 55, the connecting block 56 is connected with the mounting frame 12 through the extension spring 57 in a matching manner, the connecting block 56 is rotatably connected with a supporting rod 51, the supporting rod 51 is rotatably connected with the mounting plate 13, the supporting rod 51 is provided with a limiting groove 52, the supporting rod 51 is slidably connected with a connecting shaft 53, the mounting plate 13 is fixedly provided with the connecting shaft 53, the connecting shaft 53 is fixedly provided with a limiting plate 54, when the permanent magnet motor is overhauled, an operator can rotate the fixing mechanism 4 by hand, so that the fixing mechanism 4 slides out from the inside of the mounting mechanism 1, and the mounting mechanism 1 is convenient to be pulled out, thereby be favorable to preventing that the motor installation from leading to operating personnel inconvenient when dismantling the cover to stretch into the condition of maintenance with the screwdriver too closely with the wall distance, overhaul the back and promote installation mechanism 1 again, rotate fixed establishment 4 again, and then also be convenient for strengthen the supporting effect of supporting mechanism 5 to installation mechanism 1 when being convenient for fixed to the motor, promptly: an operator fixes the mounting plate 13 on the wall surface by using a tool, and then when the motor body 22 needs to be maintained, the operator can firstly rotate the rotating block 41 by hand, the inside of the mounting frame 12 is symmetrically and rotatably connected with a first screw 42 and a second screw 47, the first screw 42 is fixedly provided with the rotating block 41, the first screw 42 and the second screw 47 are both matched and connected with guide wheels 43, the two guide wheels 43 are symmetrically arranged, belts 44 are wound on the two guide wheels 43, the first screw 42 and the second screw 47 are both in threaded connection with a lug 45, the hollow groove 14 is matched and clamped with the lug 45, a rubber pad 46 is bonded on the lug 45, the rubber pad 46 is in sliding connection with the mounting frame 12, the rotating block 41 drives the first screw 42 to rotate, and then the guide wheels 43 drive the belts 44 to rotate, and then the second screw 47 rotates, and then the two lugs 45 slide in the mounting frame 12, the lug 45 can slide out of the empty slot 14, an operator pulls the fixing plate 11 with hands, the fixing plate 11 can slide in the mounting frame 12, the clamping block 16 can drive the roller 17 to rotate along with the fixing plate 11 when sliding, and therefore the situation that the distance between the motor body 22 and the wall surface is too short, so that the operator cannot conveniently extend a screwdriver for maintenance when the motor cover 25 is detached is avoided; after the motor body 22 is overhauled, an operator pushes the fixing plate 11 again, then rotates the rotating block 41 to clamp the bump 45 into the empty slot 14 again, the fixing plate 11 is connected with the abutting block 15, when the abutting block 15 slides on the fixing plate 11, the connecting block 56 is extruded, the connecting block 56 is connected with the long rod 55 in a sliding manner, the mounting frame 12 is internally fixedly connected with the long rod 55, the long rod 55 is sleeved with the telescopic spring 57, the connecting block 56 is connected with the mounting frame 12 in a matching manner through the telescopic spring 57, the connecting block 56 is connected with the supporting rod 51 in a rotating manner, the supporting rod 51 is connected with the mounting plate 13 in a rotating manner, the supporting rod 51 is provided with the limiting slot 52, the supporting rod 51 is connected with the connecting shaft 53 in a sliding manner, the mounting plate 13 is fixedly provided with the connecting shaft 53, the limiting plate 54 is fixedly arranged on the connecting shaft 53, the connecting block 56 slides along the long rod 55 under extrusion, and further the supporting rod 51 slides in the limiting slot 52 along the connecting shaft 53, and the support rod 51 is abutted against the connecting shaft 53, thereby being beneficial to improving the supporting effect of the support rod 51 on the mounting frame 12.
Specifically, main part mechanism 2 includes connecting plate 21, connecting plate 21 is installed in the cooperation on the fixed plate 11, install motor body 22 on the connecting plate 21, motor body 22 goes up the cooperation and is connected with layer board 23, fixed connection between layer board 23 and the fixed plate 11, fixed mounting has solid fixed ring 24 on the motor body 22, be equipped with spout 26 in the solid fixed ring 24, spout 26 fit in slides has slider 27, fixed mounting has motor lid 25 on the slider 27, rotate between motor lid 25 and the solid fixed ring 24 and be connected.
Specifically, stop gear 3 includes dog 31, it has dog 31 to contradict on solid fixed ring 24, fixed connection between dog 31 and the kelly 32, kelly 32 is connected with 27 blocks of slider, the pressure spring 33 has been cup jointed on the kelly 32, fixedly connected with butts board 34 on the kelly 32, butts board 34 and is connected through the cooperation between pressure spring 33 and the solid fixed ring 24, gu fixed ring 24 is equipped with draw-in groove 35, when dismantling the cover, operating personnel pulls stop gear 3 with the hand, and then makes stop gear 3 follow 2 inside roll-off of main part mechanism, and then can dismantle the cover of motor and maintain the motor inner assembly when making operating personnel rotate main part mechanism 2 to be favorable to improving the efficiency that operating personnel dismantled the cover installation, promptly: the fixing plate 11 is provided with a connecting plate 21 in a matching way, the connecting plate 21 is provided with a motor body 22, the motor body 22 is connected with a supporting plate 23 in a matching way, the supporting plate 23 is fixedly connected with the fixing plate 11, the motor body 22 is fixedly provided with a fixing ring 24, the fixing ring 24 is internally provided with a sliding groove 26, the sliding groove 26 is internally provided with a sliding block 27 in a matching way, the sliding block 27 is fixedly provided with a motor cover 25, the motor cover 25 is rotatably connected with the fixing ring 24, when an operator needs to disassemble the motor cover 25, the operator can firstly pull the stop block 31 by hand, the fixing ring 24 is abutted with the stop block 31, the stop block 31 is fixedly connected with the clamping rod 32, the clamping rod 32 is engaged and connected with a pressure spring 33, the clamping rod 32 is fixedly connected with an abutting plate 34, the abutting plate 34 is engaged and connected with the fixing ring 24 through the pressure spring 33, the fixing ring 24 is provided with a clamping groove 35, and the stop block 31 drives the clamping rod 32 to slide, and then make card pole 32 slide to the draw-in groove 35 in from slider 27 in, and then make to support board 34 and extrude pressure spring 33, when rotating motor cover 25 with the hand, and then make slider 27 can follow the roll-off in the spout 26, and then be convenient for dismantle motor cover 25, also improved the speed that operating personnel installed and dismantled motor cover 25 to a certain extent.
When the invention is used, firstly, an operator fixes the mounting plate 13 on the wall surface by using a tool, then when the motor body 22 needs to be maintained, the operator can firstly rotate the rotating block 41 by hand, the first screw 42 and the second screw 47 are symmetrically and rotatably connected in the mounting frame 12, the rotating block 41 is fixedly arranged on the first screw 42, the guide wheels 43 are respectively and cooperatively connected on the first screw 42 and the second screw 47, the two guide wheels 43 are symmetrically arranged, the two guide wheels 43 are wound with the belt 44, the first screw 42 and the second screw 47 are respectively and threadedly connected with the lug 45, the lug 45 is cooperatively clamped in the hollow groove 14, the rubber pad 46 is adhered on the lug 45, the rubber pad 46 is in sliding connection with the mounting frame 12, the rotating block 41 drives the first screw 42 to rotate, the guide wheel 43 drives the belt 44 to rotate, the second screw 47 rotates, and the two lugs 45 slide in the mounting frame 12, the lug 45 can slide out of the empty slot 14, an operator pulls the fixing plate 11 with hands, the fixing plate 11 can slide in the mounting frame 12, the clamping block 16 can drive the roller 17 to rotate along with the fixing plate 11 when sliding, and therefore the situation that the distance between the motor body 22 and the wall surface is too short, so that the operator cannot conveniently extend a screwdriver for maintenance when the motor cover 25 is detached is avoided; the fixing plate 11 is provided with a connecting plate 21 in a matching way, the connecting plate 21 is provided with a motor body 22, the motor body 22 is connected with a supporting plate 23 in a matching way, the supporting plate 23 is fixedly connected with the fixing plate 11, the motor body 22 is fixedly provided with a fixing ring 24, the fixing ring 24 is internally provided with a sliding groove 26, the sliding groove 26 is internally provided with a sliding block 27 in a matching way, the sliding block 27 is fixedly provided with a motor cover 25, the motor cover 25 is rotatably connected with the fixing ring 24, when an operator needs to disassemble the motor cover 25, the operator can firstly pull the stop block 31 by hand, the fixing ring 24 is abutted with the stop block 31, the stop block 31 is fixedly connected with the clamping rod 32, the clamping rod 32 is engaged and connected with a pressure spring 33, the clamping rod 32 is fixedly connected with an abutting plate 34, the abutting plate 34 is engaged and connected with the fixing ring 24 through the pressure spring 33, the fixing ring 24 is provided with a clamping groove 35, and the stop block 31 drives the clamping rod 32 to slide, the clamping rod 32 slides into the clamping groove 35 from the sliding block 27, the abutting plate 34 extrudes the pressure spring 33, and when the motor cover 25 is rotated by hand, the sliding block 27 can slide out of the sliding groove 26, so that the motor cover 25 is convenient to disassemble, and the speed of assembling and disassembling the motor cover 25 by an operator is improved to a certain extent; after the motor body 22 is overhauled, an operator pushes the fixing plate 11 again, then rotates the rotating block 41 to clamp the bump 45 into the empty slot 14 again, the fixing plate 11 is connected with the abutting block 15, when the abutting block 15 slides on the fixing plate 11, the connecting block 56 is extruded, the connecting block 56 is connected with the long rod 55 in a sliding manner, the mounting frame 12 is internally fixedly connected with the long rod 55, the long rod 55 is sleeved with the telescopic spring 57, the connecting block 56 is connected with the mounting frame 12 in a matching manner through the telescopic spring 57, the connecting block 56 is connected with the supporting rod 51 in a rotating manner, the supporting rod 51 is connected with the mounting plate 13 in a rotating manner, the supporting rod 51 is provided with the limiting slot 52, the supporting rod 51 is connected with the connecting shaft 53 in a sliding manner, the mounting plate 13 is fixedly provided with the connecting shaft 53, the limiting plate 54 is fixedly arranged on the connecting shaft 53, the connecting block 56 slides along the long rod 55 under extrusion, and further the supporting rod 51 slides in the limiting slot 52 along the connecting shaft 53, and the support rod 51 is abutted against the connecting shaft 53, thereby being beneficial to improving the supporting effect of the support rod 51 on the mounting frame 12.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (2)

1. A permanent magnet motor with a motor cover easy to replace is characterized by comprising an installation mechanism (1), wherein a fixing mechanism (4) is arranged on the installation mechanism (1) in a sliding mode; a supporting mechanism (5) is abutted on the mounting mechanism (1); a main body mechanism (2) is fixed on the mounting mechanism (1); the main body mechanism (2) is connected with a limiting mechanism (3) in a matching way;
the mounting mechanism (1) comprises a mounting plate (13), the mounting plate (13) is fixedly connected with a mounting frame (12), the mounting frame (12) is connected with a fixing plate (11) in a sliding manner, empty grooves (14) are formed in the fixing plate (11), and the empty grooves (14) are arranged at equal intervals;
the fixing mechanism (4) comprises a first screw rod (42), the mounting rack (12) is internally and symmetrically connected with the first screw rod (42) and a second screw rod (47) in a rotating manner, a rotating block (41) is fixedly installed on the first screw rod (42), the first screw rod (42) and the second screw rod (47) are both matched and connected with guide wheels (43), and the two guide wheels (43) are symmetrically arranged; a belt (44) is wound on the two guide wheels (43), the first screw (42) and the second screw (47) are in threaded connection with a bump (45), the bump (45) is matched and clamped in the empty groove (14), a rubber pad (46) is bonded on the bump (45), and the rubber pad (46) is in sliding connection with the mounting frame (12);
the supporting mechanism (5) comprises a connecting block (56), a resisting block (15) is installed on the fixing plate (11) in a matched mode, the connecting block (56) is abutted to the resisting block (15), the connecting block (56) is connected with a long rod (55) in a sliding mode, the long rod (55) is fixedly connected in the mounting frame (12), a telescopic spring (57) is sleeved on the long rod (55), and the connecting block (56) is connected with the mounting frame (12) in a matched mode through the telescopic spring (57); the connecting block (56) is rotatably connected with a supporting rod (51), the supporting rod (51) is rotatably connected with the mounting plate (13), a limiting groove (52) is formed in the supporting rod (51), the supporting rod (51) is slidably connected with a connecting shaft (53), the mounting plate (13) is fixedly provided with the connecting shaft (53), and the connecting shaft (53) is fixedly provided with a limiting plate (54); the main body mechanism (2) comprises a connecting plate (21), the connecting plate (21) is installed on the fixing plate (11) in a matching mode, a motor body (22) is installed on the connecting plate (21), a supporting plate (23) is connected to the motor body (22) in a matching mode, and the supporting plate (23) is fixedly connected with the fixing plate (11); the motor is characterized in that a fixing ring (24) is fixedly mounted on the motor body (22), a sliding groove (26) is formed in the fixing ring (24), a sliding block (27) is arranged in the sliding groove (26) in a matched and sliding manner, a motor cover (25) is fixedly mounted on the sliding block (27), and the motor cover (25) is rotatably connected with the fixing ring (24);
stop gear (3) include dog (31), it has dog (31) to contradict on solid fixed ring (24), fixed connection between dog (31) and kelly (32), kelly (32) are connected with slider (27) block, pressure spring (33) have been cup jointed on kelly (32), fixedly connected with supports board (34) on kelly (32), support board (34) are connected through the cooperation between pressure spring (33) and solid fixed ring (24), gu fixed ring (24) are equipped with draw-in groove (35).
2. The permanent magnet motor with the motor cover easy to replace according to claim 1, wherein: fixed mounting has fixture block (16), two on fixed plate (11) fixture block (16) are the equidistance setting, just sliding connection between fixture block (16) and mounting bracket (12), the internal rotation of mounting bracket (12) is connected with gyro wheel (17), roll connection between gyro wheel (17) and fixture block (16).
CN202110612836.7A 2021-06-02 2021-06-02 Permanent magnet motor with motor cover easy to replace Active CN113224886B (en)

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CN113224886B true CN113224886B (en) 2022-06-17

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CN113664850A (en) * 2021-09-03 2021-11-19 江苏昱博自动化设备有限公司 Be applied to stator transport installation helping hand manipulator device

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JP2018157644A (en) * 2017-03-16 2018-10-04 日産自動車株式会社 Motor unit
CN211183608U (en) * 2019-12-04 2020-08-04 焜月电器科技(常州)有限公司 Motor aluminum end cover convenient to it is clean
CN111900818A (en) * 2020-07-14 2020-11-06 梁国莉 Three-phase motor convenient to maintain
CN212462986U (en) * 2020-07-15 2021-02-02 吴觉林 Adjusting mechanism of building motor base
CN212479283U (en) * 2020-06-18 2021-02-05 郝宏伟 Pillar recovery device for coal mine advance support
CN213072275U (en) * 2020-09-14 2021-04-27 揭阳市同力五金电器有限公司 Motor end cover with good sealing performance

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018157644A (en) * 2017-03-16 2018-10-04 日産自動車株式会社 Motor unit
CN211183608U (en) * 2019-12-04 2020-08-04 焜月电器科技(常州)有限公司 Motor aluminum end cover convenient to it is clean
CN212479283U (en) * 2020-06-18 2021-02-05 郝宏伟 Pillar recovery device for coal mine advance support
CN111900818A (en) * 2020-07-14 2020-11-06 梁国莉 Three-phase motor convenient to maintain
CN212462986U (en) * 2020-07-15 2021-02-02 吴觉林 Adjusting mechanism of building motor base
CN213072275U (en) * 2020-09-14 2021-04-27 揭阳市同力五金电器有限公司 Motor end cover with good sealing performance

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Denomination of invention: A permanent magnet motor with easy replacement of motor cover

Effective date of registration: 20230817

Granted publication date: 20220617

Pledgee: Jiangsu Dafeng Rural Commercial Bank Co.,Ltd.

Pledgor: JIANGSU HENGKANG ELECTRICAL Co.,Ltd.

Registration number: Y2023320000439