CN219980579U - Alternating current motor with protector - Google Patents
Alternating current motor with protector Download PDFInfo
- Publication number
- CN219980579U CN219980579U CN202320514495.4U CN202320514495U CN219980579U CN 219980579 U CN219980579 U CN 219980579U CN 202320514495 U CN202320514495 U CN 202320514495U CN 219980579 U CN219980579 U CN 219980579U
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- Prior art keywords
- alternating current
- mounting
- current motor
- groups
- motor
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- 230000001012 protector Effects 0.000 title claims description 6
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 238000013016 damping Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses an alternating current motor with a protection device in the technical field of motors, which comprises a protective cover and an alternating current motor body, wherein a mounting plate is arranged at the bottom of the alternating current motor body, mounting holes penetrating through the mounting plate are formed in four corners of the mounting plate, a movable mounting opening and closing door is arranged at the front end of the protective cover, a motor shaft is connected to the output end of the alternating current motor body, a bearing plate is arranged at the bottom of an inner cavity of the protective cover, an adjusting mechanism is arranged on the upper surface of the bearing plate, the adjusting mechanism comprises two groups of movable toothed plates, the bottom ends of the two groups of movable toothed plates are connected with mounting seats through a linkage piece, the two groups of mounting seats are in sliding connection with the bearing plate, guide grooves are formed in the two groups of mounting seats, a moving block is in sliding connection with each guide groove, a screw is connected to the top of the moving block, a nut is in threaded connection with the screw, the position of the screw can be adjusted according to the types of the alternating current motor, the installation of alternating current motors of different types can be realized, and the application range is wide.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to an alternating current motor with a protection device.
Background
Alternating current motors are one of the more common motors that convert mechanical energy and alternating current energy to each other. To extend the use of ac motors, protective devices are often installed on ac motors.
The utility model discloses a number CN217607599U has proposed alternating current motor protector, and this protector is including being used for supporting the base of motor and being used for the cover outside the motor and with the base surrounds out the protection casing in enclosure space, and detachable protection casing can keep apart the alternating current motor of placing on the base, has promoted alternating current motor safety in utilization.
Because the sizes of the alternating current motors are different, the protective cover in the scheme is fixed in size, and the alternating current motors with different sizes are inconvenient to install in the protective cover, so that the protective cover cannot provide protection for the alternating current motors with different sizes, and certain limitations exist in use.
Disclosure of Invention
The present utility model is directed to an ac motor with a protection device, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an alternating current motor with protector, including protection casing and alternating current motor body, alternating current motor body's bottom is equipped with the mounting panel, and the four corners department of mounting panel has all been seted up and has been run through the mounting hole that sets up, alternating current motor body is located the protection casing, and the front end of protection casing is equipped with movable mounting's door that opens and shuts, alternating current motor body's output is connected with the motor shaft, and the motor shaft runs through the through-hole on the door that opens and shuts, the inner chamber bottom of protection casing is equipped with the loading board, the upper surface of loading board is equipped with adjustment mechanism, adjustment mechanism includes two sets of removal pinion rack, the bottom of two sets of removal pinion rack all is connected with the mount pad through the linkage, two sets of mount pad and loading board sliding connection, all set up the guide slot in the guide slot of every, the top of movable block is connected with the screw rod, and threaded connection has the nut on the screw rod runs through the mounting hole on the mounting panel, and the upper surface of nut laminating at the mounting panel.
Further: the adjusting mechanism further comprises a rotary gear, the rotary gear is rotationally connected with the upper surface of the bearing plate, a hand wheel is mounted in the middle of the top end of the rotary gear, and the rotary gear is meshed with the two groups of movable toothed plates.
Further: sliding grooves are formed in two sides of the upper surface of the bearing plate, two groups of sliding blocks are connected in each group of sliding grooves in a sliding mode, and the tops of the sliding blocks are connected with the lower surface of the mounting seat.
Further: a plurality of groups of positioning holes are formed in the guide groove, a moving plate is mounted on the outer side wall of each group of moving blocks, and a locking rod matched with the positioning holes is connected in a sliding mode in the moving plate.
Further: the mounting panel laminating is at the upper surface of mount pad, and the upper surface of two sets of mount pads is same straight line distribution with the top of hand wheel.
Further: the rear end of the protective cover is provided with a wiring hole, and the bottom of the wiring hole is connected with a dust screen.
Further: the lower surface of protection casing is installed the base, and the lower surface of base is equipped with the damping pad.
Compared with the prior art, the utility model has the beneficial effects that:
1. the protection cover can provide protection for the alternating current motor and prevent the alternating current motor from being damaged; the rotating gear can be driven to rotate forward or reversely through rotation of the hand wheel, two groups of moving toothed plates meshed with the rotating gear can move in opposite or opposite directions, further, the left and right positions of a mounting seat in sliding connection are adjusted, the front and rear positions of a screw at the top of the moving block can be adjusted through sliding connection of the moving block and the guide groove, the positions of the screw can be adjusted according to the types of alternating current motors, and the mounting of the alternating current motors of different types can be realized through cooperation with the effect of nuts, so that protection can be provided for the alternating current motors of different types, the use limitation is small, and the application range is wide;
2. through the setting of the locking lever and the locating hole of sliding connection in the movable plate, can lock the position of movable block, fixed the position of movable block top screw rod promptly, improved the stability of screw rod when the installation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram illustrating the installation of an AC motor body and a carrier plate according to the present utility model;
FIG. 3 is a schematic view of a carrier structure according to the present utility model;
fig. 4 is an enlarged schematic view of fig. 3 a in accordance with the present utility model.
In the figure: 1. a protective cover; 2. a base; 3. an alternating current motor body; 4. an opening/closing door; 5. a motor shaft; 6. a dust screen; 7. a wiring hole; 8. a mounting plate; 9. a carrying plate; 10. a mounting base; 11. a nut; 12. a guide groove; 13. a chute; 14. a slide block; 15. a rotary gear; 16. a hand wheel; 17. moving the toothed plate; 18. a linkage member; 19. positioning holes; 20. a moving plate; 21. a locking lever; 22. a screw; 23. and (5) moving the block.
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.
Example 1:
referring to fig. 1-3, the present utility model provides a technical solution: the alternating current motor with the protection device comprises a protection cover 1 and an alternating current motor body 3, wherein a mounting plate 8 is arranged at the bottom of the alternating current motor body 3, mounting holes which are arranged in a penetrating manner are formed in four corners of the mounting plate 8, the alternating current motor body 3 is positioned in the protection cover 1, an opening and closing door 4 which is movably mounted is arranged at the front end of the protection cover 1, a motor shaft 5 is connected to the output end of the alternating current motor body 3, the motor shaft 5 penetrates through a through hole on the opening and closing door 4, a bearing plate 9 is arranged at the bottom of an inner cavity of the protection cover 1, an adjusting mechanism is arranged on the upper surface of the bearing plate 9, the adjusting mechanism comprises two groups of moving toothed plates 17, the bottom ends of the two groups of moving toothed plates 17 are connected with mounting seats 10 through a linkage piece 18, the two groups of mounting seats 10 are in sliding connection with the bearing plate 9, guide grooves 12 are formed in the two groups of mounting seats 10, moving blocks 23 are in each group of guide grooves 12, a screw 22 is connected with the top of the moving blocks 23, the screw 22 penetrates through the mounting holes on the mounting plate 8, a nut 11 is in threaded manner on the screw 22, the screw 22 is 11 is arranged on the upper surface of the mounting plate 8, the mounting plate 8 is attached to the mounting plate 8, the mounting plate 3 and the bottom 8 is of an integral structure, the mounting plate 8 is connected with the four corners of the protection cover through the mounting plate 4 through the opening and the mounting hole is well connected with the opening and closing door 4 through the mounting plate 4 through the hinge 4;
after opening the door 4 that opens and shuts, can install AC motor body 3 inside protection casing 1, protection casing 1 can provide the protection for AC motor body 3, avoid AC motor body 3 impaired, the mounting panel 8 model and the motor model size adaptation of AC motor body 3 bottom, make adjustment mechanism work through observing AC motor body 3's size, two sets of movable gear 17 and linkage 18, mount pad 10 are fixed connection, the removal of movable pinion rack 17 has driven mount pad 10 promptly and has adjusted the left and right sides position, the sliding connection of rethread movable block 23 and guide slot 12, the front and back position of screw rod 22 has been adjusted promptly, until four sets of screw rods 22 can align with the mounting hole on the mounting panel 8, behind screw rod 22 through the mounting hole, rotate the nut 11 on screw rod 22, make its laminating in the upper surface of mounting panel 8, the installation of different models AC motor body 3 has been accomplished promptly, can provide the protection for AC motor body 3 of different models, the use limitation is little, the application scope is wide.
Wherein, preferably, adjustment mechanism still includes rotation gear 15, rotation gear 15 rotates with the upper surface of loading board 9 to be connected, and rotation gear 15's top mid-mounting has hand wheel 16, and rotation gear 15 is connected with two sets of removal pinion rack 17 meshing, and rotation gear 15's bottom is connected with the upper surface rotation of loading board 9 through the bearing, and rotation of hand wheel 16 can drive rotation gear 15 and rotate, because remove pinion rack 17 and rotation gear 15 meshing and be connected, and then has adjusted the left and right sides position of removal pinion rack 17.
Preferably, both sides of the upper surface of the bearing plate 9 are provided with sliding grooves 13, each sliding groove 13 is internally and slidably connected with two groups of sliding blocks 14, the top of each sliding block 14 is connected with the lower surface of the installation seat 10, the cross sections of the sliding grooves 13 and the sliding blocks 14 are T-shaped, the sliding blocks 14 are fixedly connected with the installation seat 10, and the sliding grooves 13 and the sliding blocks 14 are connected to limit the installation seat 10 at the top of each sliding block 14.
Preferably, a plurality of groups of positioning holes 19 are formed in the guide groove 12, the outer side wall of each group of moving blocks 23 is provided with a moving plate 20, a locking rod 21 matched with the positioning holes 19 is connected in a sliding manner in the moving plate 20, after the position of the screw 22 is determined, the locking rod 21 connected in a sliding manner in the moving plate 20 is moved downwards and is inserted into the corresponding positioning hole 19, namely, the position of the screw 22 is fixed, and the position of the screw 22 is prevented from sliding or shifting.
Preferably, the mounting plate 8 is attached to the upper surface of the mounting base 10, and the upper surfaces of the two groups of mounting bases 10 and the top of the hand wheel 16 are in the same straight line distribution, so that the mounting of the ac motor body 3 on the mounting plate 8 is not affected.
Preferably, wiring hole 7 has been seted up to the rear end of protection casing 1, and the bottom of wiring hole 7 is connected with dust screen 6, and wiring hole 7 is used for the outside electric wire to be connected with alternating current motor body 3, and the through-hole on dust screen 6 is used for the heat dissipation, and dust screen 6 has played dustproof effect.
Example 2:
referring to fig. 1, this embodiment differs from the first embodiment in that: the lower surface mounting of protection casing 1 has base 2, and the lower surface of base 2 is equipped with the damping pad, and the setting of base 2 and damping pad has increased the frictional force of whole protection casing 1 and working ground, has improved the stability of protection casing 1 when using.
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 (7)
1. The utility model provides an alternating current motor with protector, includes protection casing (1) and alternating current motor body (3), the bottom of alternating current motor body (3) is equipped with mounting panel (8), and the four corners department of mounting panel (8) all has seted up the mounting hole that runs through the setting, its characterized in that: alternating current motor body (3) are located protection casing (1), and the front end of protection casing (1) is equipped with movable mounting's opening and shutting door (4), the output of alternating current motor body (3) is connected with motor shaft (5), and motor shaft (5) run through the through-hole on opening and shutting door (4), the inner chamber bottom of protection casing (1) is equipped with loading board (9), the upper surface of loading board (9) is equipped with adjustment mechanism, adjustment mechanism includes two sets of removal pinion rack (17), and the bottom of two sets of removal pinion rack (17) all is connected with mount pad (10) through linkage (18), and two sets of mount pad (10) and loading board (9) sliding connection, and all set up guide slot (12) in two sets of mount pad (10), equal sliding connection has movable block (23) in every guide slot (12), the top of movable block (23) is connected with screw rod (22), and screw rod (22) run through the mounting hole on mounting panel (8), threaded connection has nut (11) on screw rod (22) and laminating on the surface of mounting panel (8).
2. An ac motor with a protective device as recited in claim 1, wherein: the adjusting mechanism further comprises a rotary gear (15), the rotary gear (15) is rotationally connected with the upper surface of the bearing plate (9), a hand wheel (16) is mounted in the middle of the top end of the rotary gear (15), and the rotary gear (15) is meshed with the two groups of movable toothed plates (17).
3. An ac motor with a protective device as recited in claim 1, wherein: sliding grooves (13) are formed in two sides of the upper surface of the bearing plate (9), two groups of sliding blocks (14) are connected in each group of sliding grooves (13) in a sliding mode, and the tops of the sliding blocks (14) are connected with the lower surface of the mounting seat (10).
4. An ac motor with a protective device as recited in claim 1, wherein: a plurality of groups of positioning holes (19) are formed in the guide groove (12), a moving plate (20) is mounted on the outer side wall of each group of moving blocks (23), and a locking rod (21) matched with the positioning holes (19) is connected in a sliding manner in the moving plate (20).
5. An ac motor with a protective device as recited in claim 1, wherein: the mounting plate (8) is attached to the upper surfaces of the mounting seats (10), and the upper surfaces of the two groups of mounting seats (10) and the top of the hand wheel (16) are distributed in the same straight line.
6. An ac motor with a protective device as recited in claim 1, wherein: the rear end of the protective cover (1) is provided with a wiring hole (7), and the bottom of the wiring hole (7) is connected with a dustproof net (6).
7. An ac motor with a protective device as recited in claim 1, wherein: the lower surface of the protective cover (1) is provided with a base (2), and the lower surface of the base (2) is provided with a damping pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320514495.4U CN219980579U (en) | 2023-03-16 | 2023-03-16 | Alternating current motor with protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320514495.4U CN219980579U (en) | 2023-03-16 | 2023-03-16 | Alternating current motor with protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219980579U true CN219980579U (en) | 2023-11-07 |
Family
ID=88593950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320514495.4U Active CN219980579U (en) | 2023-03-16 | 2023-03-16 | Alternating current motor with protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219980579U (en) |
-
2023
- 2023-03-16 CN CN202320514495.4U patent/CN219980579U/en active Active
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