CN117559681B - Rotor structure of high-efficiency motor - Google Patents
Rotor structure of high-efficiency motor Download PDFInfo
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- CN117559681B CN117559681B CN202410047977.2A CN202410047977A CN117559681B CN 117559681 B CN117559681 B CN 117559681B CN 202410047977 A CN202410047977 A CN 202410047977A CN 117559681 B CN117559681 B CN 117559681B
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- hole
- iron core
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- rotating shaft
- jack
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 45
- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 13
- 244000309464 bull Species 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 description 18
- 230000037431 insertion Effects 0.000 description 18
- 238000000034 method Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to the technical field of rotors, in particular to a rotor structure of a high-efficiency motor, which comprises a rotating shaft body and an iron core body, wherein a supporting table body is fixedly arranged on the rotating shaft body, a downward moving groove is uniformly formed in the upper circumference of the supporting table body, a limiting jack is formed in the downward moving groove, a first supporting disc is fixedly arranged on the rotating shaft body at one end of the supporting table body, a heat dissipation through hole is formed in the first supporting disc, a guide rail rod is fixedly arranged on the inner end surface of the first supporting disc, the iron core body is sleeved on the rotating shaft body, a connecting cutting can be driven to move by pushing a driving lantern ring, the connecting cutting is further inserted into a through hole in the iron core body, the fixed connection between the iron core body and the rotating shaft body is realized, the assembly of the iron core body and the rotating shaft body is realized, the operation is simple, convenient and quick, the installation and the disassembly, the overhaul and the maintenance are convenient.
Description
Technical Field
The invention relates to the technical field of rotors, in particular to a rotor structure of a high-efficiency motor.
Background
The efficient motor has efficient energy conversion efficiency, and motor rotor is the essential part of efficient motor work, it is the part that rotates in the motor, the rotor is usually by iron core and pivot constitution, and the equipment mode of iron core and pivot divide into two kinds and is connected through interference fit's mode, such connected mode is when assembling, the axial deformation that causes the pivot easily, and then lead to the connection between the two to appear insecure phenomenon, influence the dynamic balance of motor, and then influence the normal work of motor, another equipment mode of iron core and pivot is integrated into one piece setting, though such mode makes iron core and pivot become an entirety, very firm, but later maintenance time, once one of them part takes place to damage, just need change its entirety for maintenance cost is higher.
Disclosure of Invention
The present invention is directed to a rotor structure of a high-efficiency motor, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a rotor structure of high-efficient motor, includes pivot body and iron core body, the fixed supporting bench body that is provided with on the pivot body, the recess of moving down has evenly been seted up to the circumference on the supporting bench body, spacing jack has been seted up to the inside of recess of moving down, fixedly on the pivot body of supporting bench body one end be provided with first supporting disk, set up the heat dissipation through-hole on the first supporting disk, and fixedly on the interior terminal surface of first supporting disk be provided with the guide rail pole, and fixedly on the pivot body of supporting bench body other end be provided with the second supporting disk, fixedly on the second supporting disk be provided with spacing supporting disk, the mounting jack has been seted up to spacing supporting disk's bilateral symmetry, and spacing supporting disk is last to have set up the cooperation jack, fixedly on the carrier rod has the triangle locating piece, cup jointed the iron core body on the supporting bench body, set up the cooperation shaft hole on the iron core body, and the one end of iron core body supports on first supporting disk, and fixedly on the pivot body the second supporting disk other end is provided with the second supporting disk, fixedly on the fixed surface is close to the second supporting disk, fixedly on the fixed surface is provided with the fixed bearing body, and is close to the fixed bearing body, and is provided with the fixed bearing body.
Preferably, the portable stable connection mechanism comprises a driving lantern ring, a movable slat, a first connection spring, a second connection spring, a connection cutting, a movable plate, a matching rod piece, a third connection spring and a cover plate, wherein the driving lantern ring is sleeved on the rotating shaft body, positioning block penetrating holes are symmetrically formed in the upper end and the lower end of the driving lantern ring, fixed bearing plates are symmetrically and fixedly arranged on the driving lantern ring on the two sides of the positioning block penetrating holes, and connection insertion holes are formed in the fixed bearing plates.
Preferably, the movable slat is installed on the fixed loading board, the upper and lower both ends symmetry of movable slat are fixed and are provided with the connection locating lever, the connection locating lever is pegged graft in the connection jack, and has cup jointed first connecting spring on the connection locating lever, and the one end of keeping away from movable slat on the connection locating lever is fixed and is provided with oblique cambered surface fixture block.
Preferably, the two sides of the driving lantern ring are symmetrically and fixedly provided with mounting connecting rods, the mounting connecting rods are inserted into the mounting jacks, the mounting connecting rods are sleeved with second connecting springs, the circumference of the driving lantern ring is fixedly provided with a matching plugboard, the matching plugboard is inserted into the matching jacks, the matching plugboard is hinged with a first connecting rotating rod, and the other end of the first connecting rotating rod is hinged with a connecting cutting.
Preferably, the connection cutting is inserted in the downward moving groove, the connection cutting is provided with an insertion groove, one end of the interior of the insertion groove, which is close to the second supporting disc, is provided with a limiting insertion cavity, the connection cutting is fixedly provided with a limiting insertion column, the limiting insertion column is inserted in the limiting insertion hole, one end, which is far away from the matched insertion plate, of the connection cutting is also hinged with a first connection rotation rod, and the other end, which is far away from the matched insertion plate, of the first connection rotation rod is hinged with a movable plate.
Preferably, the movable plate is provided with a guide jack, a guide rail rod is inserted into the guide jack, the movable plate is fixedly provided with a matched support plate, the matched support plate is fixedly provided with a support column, the support column is fixedly provided with a plugging block, and the plugging block is inserted into the heat dissipation through hole.
Preferably, the lower extreme of cooperation member is provided with the screw thread, and cooperation member threaded connection has cup jointed third connecting spring and drive on the cooperation member and has been linked the piece, the drive is linked and has been offered the cooperation trepanning on the piece, the cooperation trepanning cooperatees with the cooperation member, and the drive is linked and is articulated to have the second to connect the bull stick on the piece.
Preferably, the other end of the second connecting rotating rod is hinged with a driving strip body, one end, far away from the axis of the rotating shaft body, of the driving strip body is provided with a moving through hole, a sliding bearing rod is inserted into the moving through hole, and one end, close to the axis of the rotating shaft body, of the driving strip body is fixedly provided with a limiting inserting plate.
Preferably, the driving strip body is provided with a second threaded hole, the driving strip body is fixedly connected with a sealing cover plate, the sealing cover plate covers the hole opening of the through hole, the sealing cover plate is provided with a connecting groove, the bottom of the connecting groove is provided with a connecting through hole, the inner end surface of the sealing cover plate is fixedly provided with a matching sleeve, and the driving strip body is inserted into the matching sleeve.
Preferably, a connecting screw is inserted into the connecting through hole, and the connecting screw penetrates through the connecting through hole to be connected in the second threaded hole in a threaded manner.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality and has the following advantages:
1. the iron core body is sleeved on the rotating shaft body, the connecting cutting can be driven to move by pushing the driving lantern ring, the connecting cutting is further inserted into the through hole on the iron core body, the fixed connection between the iron core body and the rotating shaft body is realized, the assembly of the iron core body and the rotating shaft body is further realized, the operation is simple, convenient and quick, the mounting and dismounting of the iron core body and the rotating shaft body are facilitated, and the overhaul and the maintenance are facilitated.
2. Connect the cutting when removing, can drive movable plate and remove, and then make the shutoff piece withdraw from the heat dissipation through-hole, like this at the in-process of work, the inside heat of iron core body can distribute through the heat dissipation through-hole, make the inside heat of iron core body and pivot body go out in time, both plug piece peg graft at the heat dissipation through-hole under the condition of not assembling, can avoid accumulating the dust in the heat dissipation through-hole, and when carrying out the maintenance of rotor, only need make the drive lantern ring reverse movement, and then make the plug piece peg graft in the heat dissipation through-hole, the dust that can heat dissipation through-hole accumulation is cleared up for the release like this, very convenient.
3. The rotor makes the drive even the piece and moves towards the direction of keeping away from pivot body axis under the effect of centrifugal force at the in-process of work, so can drive the blanking plate and remove, and then make the through-hole be in open condition, the inside heat of through-hole of being convenient for dispels the heat, and then the radiating effect of iron core body has been strengthened, and spacing picture peg graft in spacing inserting the chamber simultaneously, avoid connecting the cutting and reverse removal, the fastness of connection between pivot body and the iron core body has further been strengthened, avoid the rotor at high-speed pivoted in-process, movable slat atress takes place to remove, lead to the driving lantern ring to be in the unblock state, and then lead to pivot body and iron core body unable stable connection, in addition, when the rotor does not rotate, the blanking plate covers on the through-hole, avoid the dust to enter into the inside of through-hole.
Drawings
Fig. 1 is an assembly schematic diagram of a spindle body and an iron core body.
Fig. 2 is an enlarged schematic view at a in fig. 1.
Fig. 3 is a schematic structural view of the spindle body.
Fig. 4 is an assembly schematic diagram of the spindle body.
Fig. 5 is a schematic view of a first view structure of the core body.
Fig. 6 is a schematic view of a second view structure of the core body.
Fig. 7 is a schematic view of the assembly of the drive collar and the connection slip.
FIG. 8 is a schematic view of the assembly of the mating lever and the closure plate.
Fig. 9 is an exploded view of the mating lever and closure panel assembly.
Fig. 10 is a schematic structural view of the closure plate.
In the figure: 1. a rotating shaft body; 11. a support table body; 12. downward moving the groove; 13. limiting jack; 14. a first support plate; 15. a heat dissipation through hole; 16. a guide rail rod; 17. a second support plate; 171. limiting leaning disc; 172. installing a jack; 173. matching with the jack; 18. a carrier bar; 19. a triangular positioning block; 2. an iron core body; 21. matching with the shaft hole; 22. a protruding body; 23. a through hole; 24. sliding the bearing rod; 25. fixing the bearing block; 26. a first threaded hole; 3. a drive collar; 31. the positioning block penetrates through the hole; 32. fixing the bearing plate; 33. a connection jack; 34. a movable slat; 35. connecting a positioning rod; 36. a first connecting spring; 37. a clamping block with an oblique cambered surface; 38. installing a connecting rod; 381. a second connecting spring; 39. matching with a plugboard; 391. a first connecting rod; 4. connecting the cutting; 41. a plug-in groove; 42. limiting insertion cavity; 43. limiting plug posts; 44. a movable plate; 45. a guide jack; 46. matching with a bearing plate; 47. a support column; 48. a block; 5. matching the rod pieces; 51. a third connecting spring; 52. driving the connecting block; 53. matching the sleeve holes; 54. a second connecting rod; 55. a driving bar body; 56. a moving through hole; 57. limiting plugboards; 58. a second threaded hole; 6. a cover plate; 61. a connection groove; 62. a connecting through hole; 63. a matching sleeve; 64. and (5) connecting screws.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 10, the present invention provides a technical solution:
a rotor structure of a high-efficiency motor comprises a rotating shaft body 1 and an iron core body 2, wherein a supporting table body 11 is fixedly arranged on the rotating shaft body 1, a downward movement groove 12 is uniformly formed in the circumference of the supporting table body 11, a limiting jack 13 is formed in the downward movement groove 12, a first supporting plate 14 is fixedly arranged on the rotating shaft body 1 at one end of the supporting table body 11, a heat dissipation through hole 15 is formed in the first supporting plate 14, a guide rail rod 16 is fixedly arranged on the inner end surface of the first supporting plate 14, a second supporting plate 17 is fixedly arranged on the rotating shaft body 1 at the other end of the supporting table body 11, a limiting support plate 171 is fixedly arranged on the second supporting plate 17, mounting jacks 172 are symmetrically formed in two sides of the limiting support plate 171, a matching jack 173 is formed in the circumference of the limiting support plate 171, the matching jack 173 penetrates through the second supporting plate 17, bearing rods 18 are symmetrically and fixedly arranged on the upper side and lower side of the limiting support plate 171, a triangular 19 is fixedly arranged on the bearing rod 18, the iron core body 11 is sleeved with the iron core body 2, a matching shaft hole 21 is formed in the iron core body 2, a matching shaft hole 21 is fixedly arranged on the inner end surface of the supporting table body 14, a protruding from the first supporting plate 2, one end of the iron core body 2 is fixedly arranged near the inner end of the supporting plate 2, a first supporting plate 22 is fixedly arranged near the first end of the supporting plate 2, and is fixedly arranged near the first end of the first supporting plate 2, and far from the second end of the supporting plate 2, and is fixedly arranged near the first end 25, and far from the first end of the supporting plate 2, and far from the first end is fixedly arranged on the supporting plate 2, and near the second end surface through hole 23, and is far from the second end is fixedly arranged near the end, and far from the end, and near the end through hole 23, and is far from the end through hole 23. And the distance from the fixed bearing block 25 to the axis of the rotating shaft body 1 is smaller than the distance from the sliding bearing rod 24 to the axis of the rotating shaft body 1, and the rotating shaft body 1 and the iron core body 2 are provided with a portable stable connecting mechanism.
The portable stable connecting mechanism comprises a driving lantern ring 3, a movable slat 34, a first connecting spring 36, a second connecting spring 381, a connecting cutting 4, a movable plate 44, a matching rod 5, a third connecting spring 51 and a sealing cover plate 6, wherein the driving lantern ring 3 is sleeved on a rotating shaft body 1, positioning block penetrating holes 31 are symmetrically formed in the upper end and the lower end of the driving lantern ring 3, fixed bearing plates 32 are symmetrically and fixedly arranged on the driving lantern ring 3 at the two sides of the positioning block penetrating holes 31, and connecting jacks 33 are formed in the fixed bearing plates 32.
The movable slat 34 is installed on the fixed bearing plate 32, the upper end and the lower end of the movable slat 34 are symmetrically and fixedly provided with connecting positioning rods 35, the connecting positioning rods 35 are inserted into the connecting jacks 33, the connecting positioning rods 35 are sleeved with first connecting springs 36, one end, far away from the movable slat 34, of the connecting positioning rods 35 is fixedly provided with an oblique cambered surface clamping block 37, and two ends of each first connecting spring 36 are welded on the fixed bearing plate 32 and the oblique cambered surface clamping block 37 respectively.
The both sides symmetry of driving lantern ring 3 are fixed and are provided with installation connecting rod 38, installation connecting rod 38 peg graft in installation jack 172, and install connecting rod 38 and cup jointed second connecting spring 381, the both ends of second connecting spring 381 weld respectively on driving lantern ring 3 and spacing on leaning on the dish 171, the circumference is fixed on driving lantern ring 3 and is provided with the cooperation picture peg 39, cooperation picture peg 39 peg graft in cooperation jack 173, and it has first connection rotating rod 391 to articulate on the cooperation picture peg 39, the other end of first connection rotating rod 391 articulates there is connection cutting 4, the length and the width of connection cutting 4 equals with the length and the width of through-hole 23.
The connection cutting 4 is inserted in the downward moving groove 12, an insertion groove 41 is formed in the connection cutting 4, a limiting insertion cavity 42 is formed in one end, close to the second supporting disc 17, of the interior of the insertion groove 41, a limiting insertion column 43 is fixedly arranged on the connection cutting 4, the limiting insertion column 43 is inserted in the limiting insertion hole 13, a first connection rotating rod 391 is hinged to one end, away from the matching insertion plate 39, of the connection cutting 4, and a movable plate 44 is hinged to the other end, away from the matching insertion plate 39, of the first connection rotating rod 391.
The movable plate 44 is provided with a guide jack 45, a guide rail rod 16 is inserted into the guide jack 45, the movable plate 44 is fixedly provided with a matched bearing plate 46, the matched bearing plate 46 is fixedly provided with a support column 47, the support column 47 is fixedly provided with a blocking block 48, and the blocking block 48 is inserted into the heat dissipation through hole 15.
The lower extreme of cooperation member 5 is provided with the screw thread, and cooperation member 5 threaded connection has cup jointed third connecting spring 51 and drive link 52 in first screw hole 26, drive link 52 is last to have seted up the cooperation trepanning 53, cooperation trepanning 53 and cooperation member 5, and drive link 52 is last to articulate and to have the second to connect bull stick 54, and the other end of second to connect bull stick 54 articulates has drive strip body 55, the one end of keeping away from the pivot body 1 axis on the drive strip body 55 has seted up the removal through-hole 56, peg graft in the removal through-hole 56 has sliding socket bar 24, and the one end of being close to the pivot body 1 axis on the drive strip body 55 is fixed to be provided with spacing picture peg 57, when connecting picture peg 4 peg graft in through-hole 23, spacing picture peg 57 peg graft in grafting recess 41, and the rotor is in the rotation state, spacing picture peg 57 peg graft in spacing picture peg 42, and contact with spacing picture peg 42's inner wall.
The driving strip body 55 is provided with a second threaded hole 58, the driving strip body 55 is fixedly connected with a sealing cover plate 6, the sealing cover plate 6 covers the hole opening of the through hole 23, the sealing cover plate 6 is provided with a connecting groove 61, the bottom of the connecting groove 61 is provided with a connecting through hole 62, the inner end surface of the sealing cover plate 6 is fixedly provided with a matching sleeve 63, the driving strip body 55 is inserted into the matching sleeve 63, the driving strip body 55 is contacted with the inner wall of the matching sleeve 63, in addition, the connecting through hole 62 is inserted with a connecting screw 64, and the connecting screw 64 penetrates through the connecting through hole 62 to be in threaded connection with the second threaded hole 58.
When the rotating shaft body 1 and the iron core body 2 are assembled, the iron core body 2 is sleeved on the supporting table body 11, one end of the iron core body is abutted against the limiting leaning disc 171, then the driving lantern ring 3 is pushed towards the limiting leaning disc 171, so that the connecting cutting 4 is pushed to move towards the direction far away from the axis of the rotating shaft body 1 under the action of the first connecting rotating rod 391 hinged with the matching inserting plate 39 and is inserted into the penetrating hole 23, the limiting inserting plate 57 is simultaneously inserted into the inserting groove 41, the driving lantern ring 3 is pushed out of the oblique cambered surface clamping block 37 through the positioning block penetrating hole 31 in the moving process, then the movable slat 34 is moved under the action of the first connecting spring 36, the triangular positioning block 19 is clamped with the oblique cambered surface clamping block 37, the driving lantern ring 3 is fixed, the stable connection between the rotating shaft body 1 and the iron core body 2 is realized, the connecting cutting 4 moves under the action of the first connecting rotating rod 391 far away from one end of the matching plugboard 39 in the moving process, the movable plate 44 is pulled to move towards one end close to the connecting cutting 4, the blocking block 48 is driven to move out of the heat dissipation through hole 15, so that the heat of the matching part of the rotating shaft body 1 and the iron core body 2 can be timely dissipated out of the heat dissipation through hole 15 in the working process of the rotor, the blocking block 48 is inserted into the heat dissipation through hole 15 before the rotating shaft body 1 and the iron core body 2 are not assembled, dust is prevented from accumulating in the heat dissipation through hole 15, after the rotor works for a certain time, the blocking block 48 can be inserted into the heat dissipation through hole 15 again through the reverse movement of the driving lantern ring 3, and the dust accumulated in the work in the heat dissipation through hole 15 can be cleared out, thereby being convenient for heat dissipation, in addition, when the rotor carries out high-speed rotation, will make under the effect of centrifugal force drive link piece 52 to the direction removal of keeping away from pivot body 1 axis, and then will promote drive strip body 55 under the effect of second connection bull stick 54 and remove, and then drive blanking plate 6 and remove, make through hole 23 open, the inside heat of through hole 23 also can go out smoothly in the heat dissipation like this, and simultaneously along with the removal of drive strip body 55, make spacing picture peg 57 peg graft in spacing lock chamber 42, so realized connecting plug 4 and drive strip body 55's fixed connection, just so make connecting plug 4 can not net pivot body 1 axis's direction removal, and then realized driving collar 3's fixed, effectively avoided the rotor at high-speed pivoted in-process, movable slat 34 takes place to remove, lead to driving collar 3 to be in the unblock state, and then lead to pivot body 1 and iron core body 2 can's stable connection, in addition, the rotor does not rotate, cover blanking plate 6 covers in through hole 23 in the inside that the dust is got into through hole 23, when need to dismantle body 1 and iron core body 2, make down movable plug 34 make down the inclined to drive collar 3 under the effect of the realization spring that the realization is connected plug 3, and then can realize the plug 3 under the reset spring condition, and the realization is connected under the reset collar 3, and can realize the reset collar under the effect under the reset condition of the reset collar 3, and the realization of the reset collar is in the reset collar 3.
Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a rotor structure of high-efficient motor, includes pivot body (1) and iron core body (2), its characterized in that: the rotary shaft body (1) is fixedly provided with a support table body (11), the circumference of the support table body (11) is uniformly provided with a downward movement groove (12), the inside of the downward movement groove (12) is provided with a limit jack (13), the rotary shaft body (1) at one end of the support table body (11) is fixedly provided with a first support disc (14), the first support disc (14) is provided with a heat dissipation through hole (15), the inner end surface of the first support disc (14) is fixedly provided with a guide rail rod (16), the rotary shaft body (1) at the other end of the support table body (11) is fixedly provided with a second support disc (17), the second supporting disc (17) is fixedly provided with a limiting leaning disc (171), two sides of the limiting leaning disc (171) are symmetrically provided with mounting jacks (172), the circumference of the limiting leaning disc (171) is provided with matching jacks (173), the matching jacks (173) penetrate through the second supporting disc (17), the upper side and the lower side of the limiting leaning disc (171) are symmetrically and fixedly provided with bearing rods (18), the bearing rods (18) are fixedly provided with triangular positioning blocks (19), the supporting table body (11) is sleeved with an iron core body (2), the iron core body (2) is provided with matching shaft holes (21), the matching shaft holes (21) are matched with the supporting table body (11), and one end of the iron core body (2) is supported on the first supporting disk (14), the other end is supported on the second supporting disk (17), the circumference is fixedly provided with a protruding body (22) on the iron core body (2), a through hole (23) is formed in the protruding body (22), one end, close to the second supporting disk (17), of the inside of the through hole (23) is fixedly provided with a sliding bearing rod (24), one end, far away from the second supporting disk (17), of the inside of the through hole (23) is fixedly provided with a fixed bearing block (25), a first threaded hole (26) is formed in the fixed bearing block (25), the distance from the fixed bearing block (25) to the axis of the rotating shaft body (1) is smaller than the distance from the sliding bearing rod (24) to the axis of the rotating shaft body (1), a portable stable connecting mechanism is mounted on the rotating shaft body (1) and the iron core body (2) and comprises a driving collar (3), a movable slat (34), a first connecting spring (36), a second connecting spring (381), a connecting insert (4), a movable slat (44), a third connecting spring (5) and a third connecting spring (51) are fixedly provided with a fixed bearing block (25) on one end, which is provided with a sleeve (3) and a third connecting block (31) which penetrates through the driving collar (3) and a second connecting block (51), the utility model discloses a movable lifting jack, including fixed loading board (32) and fixed positioning block, fixed loading board (32) is fixed to be provided with on drive lantern ring (3) of locating piece passing hole (31) both sides, connecting jack (33) have been seted up on fixed loading board (32), install movable slat (34) on fixed loading board (32), the upper and lower both ends symmetry of movable slat (34) are fixed and are provided with connecting locating lever (35), connecting locating lever (35) peg graft in connecting jack (33), and connect locating lever (35) on cup joint first connecting spring (36), connecting locating lever (35) go up the one end that keeps away from movable slat (34) fixedly and be provided with oblique cambered surface fixture block (37), the bilateral symmetry of drive lantern ring (3) is fixed and is provided with installation connecting rod (38), installation connecting rod (38) peg graft in installation jack (172), and cup joint second connecting spring (381) on installation connecting rod (38), circumference is fixed and is provided with cooperation picture peg (39) on drive lantern ring (3), peg graft in cooperation jack (173), and on cooperation picture peg (39) articulated have first connecting rod (391) to be connected in articulated plug-in (4) plug-in groove (12), and connect and offered grafting recess (41) on cutting (4), spacing chamber (42) have been seted up to the inside one end that is close to second supporting disk (17) of grafting recess (41), connect fixedly on cutting (4) and be provided with spacing spliced pole (43), spacing spliced pole (43) are pegged graft in spacing jack (13), and connect cutting (4) on keeping away from the one end of cooperation picture peg (39) and also articulate first connection dwang (391), and keep away from the other end of cooperation picture peg (39) first connection dwang (391) and articulate movable plate (44), offer guide jack (45) on movable plate (44), it has guide rail pole (16) to peg graft in guide jack (45), and fixedly on movable plate (44) be provided with cooperation carrier plate (46), fixedly on cooperation carrier plate (46) are provided with support cylinder (47), fixedly on support cylinder (47) are provided with shutoff piece (48), shutoff piece (48) peg graft in through-hole (15).
2. The rotor structure of a high efficiency electric machine according to claim 1, wherein: the lower extreme of cooperation member (5) is provided with the screw thread, and cooperation member (5) threaded connection has cup jointed third connecting spring (51) and drive on cooperation member (5) and has been linked piece (52), drive is linked and has been offered on piece (52) and have been linked the trepanning (53), cooperation trepanning (53) cooperatees with cooperation member (5), and the drive is linked and is articulated on piece (52) to have second connection bull stick (54).
3. A rotor structure of a high efficiency electric machine according to claim 2, characterized in that: the other end of the second connecting rotating rod (54) is hinged with a driving strip body (55), one end, far away from the axis of the rotating shaft body (1), of the driving strip body (55) is provided with a moving through hole (56), a sliding bearing rod (24) is inserted into the moving through hole (56), and one end, close to the axis of the rotating shaft body (1), of the driving strip body (55) is fixedly provided with a limiting inserting plate (57).
4. A rotor structure of a high efficiency electric machine according to claim 3, characterized in that: the driving strip body (55) is provided with a second threaded hole (58), the driving strip body (55) is fixedly connected with a sealing cover plate (6), the sealing cover plate (6) covers the hole opening of the through hole (23), the sealing cover plate (6) is provided with a connecting groove (61), the bottom of the connecting groove (61) is provided with a connecting through hole (62), the inner end face of the sealing cover plate (6) is fixedly provided with a matching sleeve (63), and the driving strip body (55) is inserted into the matching sleeve (63).
5. The rotor structure of a high efficiency motor as set forth in claim 4, wherein: a connecting screw (64) is inserted into the connecting through hole (62), and the connecting screw (64) penetrates through the connecting through hole (62) and is connected in the second threaded hole (58) in a threaded mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410047977.2A CN117559681B (en) | 2024-01-12 | 2024-01-12 | Rotor structure of high-efficiency motor |
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| CN202410047977.2A CN117559681B (en) | 2024-01-12 | 2024-01-12 | Rotor structure of high-efficiency motor |
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| CN117559681B true CN117559681B (en) | 2024-04-02 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070074925A (en) * | 2006-01-11 | 2007-07-18 | 엘지이노텍 주식회사 | Spindle motor |
| CN207426830U (en) * | 2017-08-16 | 2018-05-29 | 卧龙电气集团股份有限公司 | A kind of rotor of efficient noise-reducing |
| CN111799910A (en) * | 2020-06-11 | 2020-10-20 | 上海马拉松·革新电气有限公司 | Method for setting rotor heat dissipation structure of salient pole type generator |
| CN115425786A (en) * | 2022-11-03 | 2022-12-02 | 苏州市润豪电机有限公司 | Motor rotor and motor comprising same |
-
2024
- 2024-01-12 CN CN202410047977.2A patent/CN117559681B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070074925A (en) * | 2006-01-11 | 2007-07-18 | 엘지이노텍 주식회사 | Spindle motor |
| CN207426830U (en) * | 2017-08-16 | 2018-05-29 | 卧龙电气集团股份有限公司 | A kind of rotor of efficient noise-reducing |
| CN111799910A (en) * | 2020-06-11 | 2020-10-20 | 上海马拉松·革新电气有限公司 | Method for setting rotor heat dissipation structure of salient pole type generator |
| CN115425786A (en) * | 2022-11-03 | 2022-12-02 | 苏州市润豪电机有限公司 | Motor rotor and motor comprising same |
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| CN117559681A (en) | 2024-02-13 |
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