CN218678632U - Permanent magnet motor with protection mechanism - Google Patents
Permanent magnet motor with protection mechanism Download PDFInfo
- Publication number
- CN218678632U CN218678632U CN202223239610.6U CN202223239610U CN218678632U CN 218678632 U CN218678632 U CN 218678632U CN 202223239610 U CN202223239610 U CN 202223239610U CN 218678632 U CN218678632 U CN 218678632U
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- permanent magnet
- wall
- permanent
- drum
- cylinder
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- 230000007246 mechanism Effects 0.000 title claims description 14
- 230000003139 buffering effect Effects 0.000 claims abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000741 silica gel Substances 0.000 abstract description 5
- 229910002027 silica gel Inorganic materials 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000002441 reversible effect Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 9
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The utility model relates to a permanent-magnet machine with protection machanism, concretely relates to permanent-magnet machine technical field, establish the protection subassembly in the permanent-magnet machine body outside including permanent-magnet machine body and cover, the protection subassembly includes the drum, the drum cover is established in the permanent-magnet machine body outside, the drum is close to permanent-magnet machine body output shaft one side and articulates there is two baffles that distribute from top to bottom, drum outer wall and baffle outer wall all are equipped with anticollision board, baffle outer wall surface and drum outer wall surface are all fixed and are equipped with a plurality of buffering subassemblies. The utility model discloses a drum and heat conduction silica gel strip play the anticollision effect at permanent-magnet machine body outer wall, receive when colliding when crashproof board and baffle, crashproof board, baffle extrusion round bar remove toward the sleeve, and the spring in the sleeve receives the compression and produces reverse effort, promotes the effect that the crashproof board moved outward and played the buffering to play further crashproof effect in the permanent-magnet machine body outside, improve the life of permanent-magnet machine body.
Description
Technical Field
The utility model belongs to the technical field of the permanent-magnet machine technique and specifically relates to a permanent-magnet machine with protection machanism that says so.
Background
With the continuous improvement of the performance of the permanent magnet material and the development of the motor technology, the permanent magnet motor is widely applied in various fields of national economy, and a permanent magnet motor shell is required to be used in the permanent magnet motor to protect the permanent magnet motor, so that the service life of the permanent magnet motor is prolonged. The permanent magnet motor consists of a stator, a rotor, an end cover and other parts, the stator is basically the same as a common induction motor, the iron loss of the motor during operation is reduced by adopting a lamination structure, and the rotor can be made into a solid or can be laminated by using laminations.
The integrated permanent magnet synchronous door motor with the publication number of CN212543494U has the advantages that the installation device is arranged at the lower end of the support frame, when the integrated permanent magnet synchronous door motor is disassembled, the pull rod is pulled to move the fixed shaft, the fixation between the fixed shaft and the insertion plate is released, when the integrated permanent magnet synchronous door motor is installed, the insertion plate is inserted into the insertion groove again, and in the insertion process, the fixed shaft is fixed with the insertion plate again due to the elastic force of the pressure spring, so that the permanent magnet synchronous door motor is installed quickly, and the installation and disassembly efficiency is improved.
The shell of the integrated permanent magnet synchronous door motor is usually made of metal materials and does not have buffering capacity, and when the shell is impacted by an external object, the damage to the parts inside is easily caused under the action of impact force, so that the permanent magnet motor cannot normally operate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at playing the anticollision effect through drum and heat conduction silicon adhesive tape at permanent-magnet machine body outer wall, when crashproof board and baffle received the offend, crashproof board, baffle extrusion round bar moved in the sleeve, and the spring in the sleeve receives the compression and produces reverse effort, promoted the crashproof board and moved outward and play the effect of buffering to play further crashproof effect in the permanent-magnet machine body outside, improve the life of permanent-magnet machine body.
Realize the utility model discloses the technical scheme of purpose is: the utility model provides a permanent-magnet machine with protection machanism, establishes the protection subassembly in the permanent-magnet machine body outside including permanent-magnet machine body and cover, the protection subassembly includes the drum, the drum cover is established in the permanent-magnet machine body outside, the drum is close to permanent-magnet machine body output shaft one side and articulates there are two baffles that distribute from top to bottom, drum outer wall and baffle outer wall all are equipped with the crashproof board, baffle outer wall surface and drum outer wall surface are all fixed and are equipped with a plurality of buffering subassemblies, and every buffering subassembly all includes the sleeve, and a plurality of sleeves are fixed respectively at drum outer wall, baffle outer wall, all are equipped with the round bar in every sleeve, through spring coupling between round bar and the sleeve inner wall, utilize the spring to play the cushioning effect between round bar and sleeve, improve crashproof board's buffering anticollision effect greatly, a plurality of round bars respectively with a plurality of crashproof board inner wall fixed connection, the drum is kept away from permanent-magnet machine body output shaft one side and is fixed and is equipped with radiator unit.
In some embodiments of the present invention, the number of the anti-collision plates on the outer wall of the cylinder is six, and the six anti-collision plates are distributed on the outer wall of the cylinder in an annular array, and the anti-collision plates are used for protecting the outer sides of the cylinder and the baffle.
The utility model discloses an in some embodiments, the semicircular groove has all been seted up on two baffles, the output shaft one end of permanent-magnet machine body runs through the semicircular groove and extends to the baffle outside, the transmission of the permanent-magnet machine body output shaft of being convenient for.
The utility model discloses an in some embodiments, through a plurality of screw fixation between drum and the permanent-magnet machine body, a plurality of screws evenly distributed on the drum conveniently unpack the drum apart from the permanent-magnet machine body.
The utility model discloses an in some embodiments, drum inner wall fixed surface is equipped with a plurality of heat conduction silica gel strips, a plurality of heat conduction silica gel strip inner walls all with the contact of permanent-magnet machine body outer wall, improve the radiating effect to the permanent-magnet machine body.
In some embodiments of the utility model, the radiator unit includes the box body, box body and drum one side fixed connection, the box body is close to drum one side and has seted up the through-hole, the circulation of the air of being convenient for.
The utility model discloses an in some embodiments, be equipped with radiator fan in the box body, radiator fan does benefit to the external air of radiator fan suction through two connecting rods and box body inner wall fixed connection for the circulation speed of air in the drum, thereby improves the radiating rate of permanent-magnet machine body.
The utility model discloses an in some embodiments, the box body is inside to be fixed to be equipped with the dust screen, the dust screen is established in the radiator fan outside, utilizes the dust screen to play filtered air's effect.
The utility model discloses an in some embodiments, the fixed fixture block that distributes about two that is equipped with in baffle bottom that is close to the drum top, the roof top that is close to the drum bottom offers two draw-in grooves that distribute about, the fixture block establish in the draw-in groove and with the draw-in groove joint, improve the firm in connection between two baffles.
The utility model discloses an in some embodiments, drum bottom both sides are all fixed and are equipped with two mount pads, have all seted up the mounting hole on every mount pad, are convenient for install whole permanent-magnet machine and use.
After the technical scheme is adopted, the utility model discloses following positive effect has:
(1) The utility model discloses a drum and heat conduction silicon adhesive tape play the anticollision effect at permanent-magnet machine body outer wall, receive when offeing when crashproof board and baffle, crashproof board, baffle extrusion round bar remove toward the sleeve in, and the spring in the sleeve receives the compression and produces reverse effort, promotes the effect that the crashproof board moved outward and played the buffering to play further crashproof effect in the permanent-magnet machine body outside, improve the life of permanent-magnet machine body.
(2) Through installing the fixture block on the baffle, when two baffles laminating together, the firm in connection nature between two baffles is improved to the draw-in groove to the fixture block card, uses the inside radiator fan of box body to suction external air, and the air filters the back through the dust screen, flows to the drum in through the through-hole again, and heat and gas are discharged through the drum front side, improve the circulation speed of air in the drum, play the effect of heat dissipation cooling to the permanent-magnet machine body.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of a cylinder of the present invention;
FIG. 3 is a cross-sectional view of the case of the present invention;
FIG. 4 is a block and cylinder structure view of the present invention;
fig. 5 is a partial schematic view of the present invention.
The reference signs are: 1. a permanent magnet motor body; 2. a cylinder; 3. a baffle plate; 4. an anti-collision plate; 5. a sleeve; 6. a round bar; 7. a spring; 8. a semicircular groove; 9. a heat-conducting silica gel strip; 10. a case body; 11. a through hole; 12. a heat radiation fan; 13. a dust screen; 14. a clamping block; 15. a card slot; 16. a mounting seat; 17. and (7) installing holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to which the description refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to the attached drawings 1-5 of the specification, the utility model provides a permanent magnet motor with a protection mechanism, including permanent magnet motor body 1 and the protection subassembly of cover-mounted outside permanent magnet motor body 1, the protection subassembly includes drum 2, drum 2 cover-mounted outside permanent magnet motor body 1, drum 2 is close to permanent magnet motor body 1 output shaft one side articulated have two baffle 3 that distribute from top to bottom, drum 2 outer wall and baffle 3 outer wall all are equipped with crashproof board 4, utilize crashproof board 4 to play the guard action in drum 2 and baffle 3 outside, baffle 3 outer wall surface and drum 2 outer wall surface all fix and are equipped with a plurality of buffer subassemblies;
specifically, each buffer assembly comprises a sleeve 5, a plurality of sleeves 5 are respectively fixed on the outer wall of the cylinder 2 and the outer wall of the baffle 3, a round bar 6 is arranged in each sleeve 5, the round bars 6 are connected with the inner wall of the sleeve 5 through springs 7, the springs 7 are utilized to play a buffer role between the round bars 6 and the sleeves 5, the buffer and anti-collision effects of the anti-collision plates 4 are greatly improved, and the round bars 6 are respectively fixedly connected with the inner walls of the anti-collision plates 4;
and the crashproof board 4 of 2 outer walls of drum sets up to six, and six crashproof boards 4 are the annular array and distribute at 2 outer walls of drum, play better protection effect at 2 outer walls of drum, have all seted up semicircular groove 8 on two baffles 3, the output shaft one end of permanent-magnet machine body 1 runs through semicircular groove 8 and extends to the 3 outsides of baffle, and the transmission of the 1 output shaft of permanent-magnet machine body of being convenient for is close to the fixed fixture block 14 that is equipped with two left and right sides distributions in 3 bottoms of baffle at 2 tops of drum, and the roof top of being close to 2 bottoms of drum is seted up two draw-in grooves 15 that control the distribution, fixture block 14 establish in draw-in groove 15 and with draw-in groove 15 joint, improve the firm in connection between two baffles 3.
Through at 1 outside installation drum 2 of permanent magnet motor body, heat conduction silica gel strip 9 on drum 2 has elasticity and heat conductivity, not only can play the anticollision effect to permanent magnet motor body 1, can also give off permanent magnet motor body 1's heat fast, a plurality of crashproof boards 4 on the 2 outer walls of drum can play the effect of further anticollision, when crashproof board 4 receives the offend, 4 extrusion round bar of crashproof board 6 removes in 5 toward the sleeve, spring 7 in the sleeve 5 receives the compression and produces reverse effort, thereby play the effect of buffering, thereby play the guard action in the 1 outside of permanent magnet motor body, 4 structures of crashproof board on two baffles 3 are unanimous with 4 structures of crashproof board on the drum 2, the effect of anticollision can be played equally.
Referring to the attached drawings 1-5 in the specification, the utility model provides a permanent magnet motor with a protection mechanism, the cylinder 2 is fixed with the permanent magnet motor body 1 through a plurality of screws, the plurality of screws are uniformly distributed on the cylinder 2, the cylinder 2 is convenient to be disassembled from the permanent magnet motor body 1, the inner wall surface of the cylinder 2 is fixedly provided with a plurality of heat-conducting silicon adhesive tapes 9, the inner walls of the plurality of heat-conducting silicon adhesive tapes 9 are all contacted with the outer wall of the permanent magnet motor body 1, and the heat dissipation effect on the permanent magnet motor body 1 is improved;
a heat dissipation assembly is fixedly arranged on one side, away from the output shaft of the permanent magnet motor body 1, of the cylinder 2, specifically, the heat dissipation assembly comprises a box body 10, the box body 10 is fixedly connected with one side of the cylinder 2, a through hole 11 is formed in one side, close to the cylinder 2, of the box body 10, air circulation is facilitated, a heat dissipation fan 12 is arranged in the box body 10, the heat dissipation fan 12 is fixedly connected with the inner wall of the box body 10 through two connecting rods, the heat dissipation fan 12 can suck outside air conveniently, circulation speed of the air in the cylinder 2 is increased, and therefore heat dissipation speed of the permanent magnet motor body 1 is increased;
and the inside fixed dust screen 13 that is equipped with of box body 10, dust screen 13 is established in radiator fan 12 outside, utilizes dust screen 13 to play filtered air's effect, 2 bottom both sides of drum all are fixed and are equipped with two mount pads 16, all have seted up mounting hole 17 on every mount pad 16, are convenient for install whole permanent-magnet machine and use.
Through installing fixture block 14 on baffle 3, when two baffles 3 laminating are in the same place, the fixture block 14 card improves the firm in connection nature between two baffles 3 in draw-in groove 15, use the inside radiator fan 12 of box body 10 to suction external air, the air filters the back through dust screen 13, in flowing into drum 2 through-hole 11 again, heat and gas are discharged through 2 front sides of drum, improve the circulation speed of air in drum 2, play the effect of heat dissipation cooling to permanent-magnet machine body 1.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A permanent magnet motor with a protection mechanism comprises a permanent magnet motor body (1) and a protection assembly sleeved on the outer side of the permanent magnet motor body (1), wherein the protection assembly comprises a cylinder (2), the cylinder (2) is sleeved on the outer side of the permanent magnet motor body (1), one side, close to an output shaft of the permanent magnet motor body (1), of the cylinder (2) is hinged with two baffle plates (3) which are distributed up and down, anti-collision plates (4) are arranged on the outer wall of the cylinder (2) and the outer wall of each baffle plate (3), and a plurality of buffer assemblies are fixedly arranged on the outer wall surfaces of the baffle plates (3) and the cylinder (2);
every buffering subassembly all includes sleeve (5), and a plurality of sleeves (5) are fixed respectively at drum (2) outer wall, baffle (3) outer wall, all is equipped with round bar (6) in every sleeve (5), be connected through spring (7) between round bar (6) and sleeve (5) inner wall, a plurality of round bars (6) respectively with a plurality of crashproof board (4) inner wall fixed connection, permanent-magnet machine body (1) output shaft one side is kept away from in drum (2) is fixed and is equipped with radiator unit.
2. The permanent magnet electric machine with a protection mechanism according to claim 1, characterized in that: the number of the anti-collision plates (4) on the outer wall of the cylinder (2) is six, and the six anti-collision plates (4) are distributed on the outer wall of the cylinder (2) in an annular array.
3. The permanent magnet electric machine with a protection mechanism according to claim 1, characterized in that: semicircular grooves (8) are formed in the two baffle plates (3), and one end of an output shaft of the permanent magnet motor body (1) penetrates through the semicircular grooves (8) and extends to the outer sides of the baffle plates (3).
4. The permanent magnet electric machine with a protection mechanism according to claim 1, characterized in that: the cylinder (2) and the permanent magnet motor body (1) are fixed through a plurality of screws, and the plurality of screws are uniformly distributed on the cylinder (2).
5. The permanent magnet motor with a protection mechanism according to claim 1, wherein: the surface of the inner wall of the cylinder (2) is fixedly provided with a plurality of heat-conducting silicon rubber strips (9), and the inner walls of the plurality of heat-conducting silicon rubber strips (9) are in contact with the outer wall of the permanent magnet motor body (1).
6. The permanent magnet motor with a protection mechanism according to claim 1, wherein: the heat dissipation assembly comprises a box body (10), the box body (10) is fixedly connected with one side of the cylinder (2), and a through hole (11) is formed in one side, close to the cylinder (2), of the box body (10).
7. The permanent magnet electric machine with a protection mechanism according to claim 6, characterized in that: a heat radiation fan (12) is arranged in the box body (10), and the heat radiation fan (12) is fixedly connected with the inner wall of the box body (10) through two connecting rods.
8. The permanent magnet electric machine with a protection mechanism according to claim 6, characterized in that: the dustproof net (13) is fixedly arranged in the box body (10), and the dustproof net (13) is arranged on the outer side of the heat dissipation fan (12).
9. The permanent magnet motor with a protection mechanism according to claim 1, wherein: baffle (3) bottom near drum (2) top is fixed to be equipped with two fixture blocks (14) that distribute about, and roof top near drum (2) bottom is seted up two draw-in grooves (15) that distribute about, fixture block (14) are established in draw-in groove (15) and with draw-in groove (15) joint.
10. The permanent magnet electric machine with a protection mechanism according to claim 1, characterized in that: two mounting seats (16) are fixedly arranged on two sides of the bottom of the cylinder (2), and a mounting hole (17) is formed in each mounting seat (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223239610.6U CN218678632U (en) | 2022-12-05 | 2022-12-05 | Permanent magnet motor with protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223239610.6U CN218678632U (en) | 2022-12-05 | 2022-12-05 | Permanent magnet motor with protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218678632U true CN218678632U (en) | 2023-03-21 |
Family
ID=85541853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223239610.6U Active CN218678632U (en) | 2022-12-05 | 2022-12-05 | Permanent magnet motor with protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218678632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119651992A (en) * | 2025-02-18 | 2025-03-18 | 江苏梦天机电科技有限公司 | Motor protective shell |
-
2022
- 2022-12-05 CN CN202223239610.6U patent/CN218678632U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119651992A (en) * | 2025-02-18 | 2025-03-18 | 江苏梦天机电科技有限公司 | Motor protective shell |
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