CN212412905U - Can dismantle novel motor of end cover - Google Patents
Can dismantle novel motor of end cover Download PDFInfo
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- CN212412905U CN212412905U CN202021081964.0U CN202021081964U CN212412905U CN 212412905 U CN212412905 U CN 212412905U CN 202021081964 U CN202021081964 U CN 202021081964U CN 212412905 U CN212412905 U CN 212412905U
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- end cover
- motor body
- motor
- fan
- rotating shaft
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Abstract
The utility model discloses a novel motor with detachable end cover, which belongs to the technical field of industrial machinery, and comprises a motor body, the middle part of the inner cavity of the motor body is provided with a rotating shaft, the outer surface of the rotating shaft is sleeved with a cage-shaped rotor, the outer surface of the cage-shaped rotor is provided with a stator core, the middle part of the stator core is provided with a stator winding, the left side of the motor body is provided with a front end cover, the left side of the motor body is provided with an external thread, the right side of the inner wall of the front end cover is provided with an internal thread, the middle part of the front end cover is provided with a bearing seat, the outer wall of the bearing seat is orderly arranged with a plurality of radiating fins, the middle part of the front end cover is provided with a groove, the right side of the motor, the service life of the motor is prolonged.
Description
Technical Field
The utility model relates to an industrial machine technical field specifically is a can dismantle novel motor of end cover.
Background
Along with market competition is more and more fierce, the requirement on the service life of the motor is higher and higher, the motor generates a large amount of heat during operation, the service life of the motor is influenced, and when the motor is reused, a large amount of dust is easily accumulated, the cleaning and the maintenance are difficult, and the operation rate of the motor is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can dismantle novel motor of end cover to the motor that proposes in solving above-mentioned background art has produced a large amount of heats when the operation, influences the life of motor, and when the motor reuses, piles up a large amount of dusts easily, clearance maintenance difficulty reduces the problem of the running speed of motor.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can dismantle novel motor of end cover, includes motor body, motor body inner chamber middle part is provided with the pivot, the cage type rotor has been cup jointed to the pivot surface, cage type rotor surface is provided with stator core, stator core surface fixation is on the motor body inner wall, the stator core middle part is provided with stator winding, motor body surface left side fixedly connected with front end housing, motor body surface left side is provided with the external screw thread, front end housing inner wall right side be provided with external screw thread assorted internal thread, the front end housing middle part is provided with the bearing frame, the bearing frame outer wall is arranged in order has a plurality of fin, the front end housing middle part is provided with the recess, the motor body right side is provided with interior end cover, motor body surface right side fixedly connected with fan.
Preferably, a cooling fan is arranged on the right side of the outer surface of the rotating shaft, the cooling fan is arranged between the inner end cover and the fan cover, a filter screen matched with the cooling fan is arranged in the middle of the inner end cover, a cooling net matched with the cooling fan is arranged in the middle of the fan cover, a right-angle groove is formed in the middle of the outer surface of the fan cover, and a louver cooling window is arranged in the middle of the right-angle groove.
Preferably, threaded holes are formed in the top and the bottom of the right side of the outer surface of the front end cover and the top and the bottom of the left side of the outer surface of the motor body, and bolt fastening pieces are arranged in the threaded holes.
Preferably, the fan cover is fixedly connected with the inner end cover through a first bolt, and the inner end cover is fixedly connected with the motor body through a second bolt.
Preferably, a sealing ring is arranged on the right side of the joint of the front end cover and the motor body.
Preferably, a gear is sleeved on the left side of the outer surface of the rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
the radiating fins are arranged around the bearing seat of the front end cover, so that the heat generated during the operation of the bearing can be efficiently reduced, and the service life of the motor is prolonged;
the utility model connects the front end cover and the motor body together through the transverse thread structure, and then further reinforces through the longitudinal bolt fastening piece, thereby avoiding connection looseness and facilitating the maintenance of the front end cover by workers;
the utility model discloses a radiator fan dispels the heat and sets up the filter screen on the end cover including motor body inner chamber and avoids external dust to cause the damage to motor body in getting into motor body 1, and radiator-grid and tripe heat dissipation window on the fan housing can discharge the dust that gets into inside as far as simultaneously, keep this internal cleanness of motor.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the front end cover.
In the figure: 1. a motor body; 2. a rotating shaft; 3. a cage rotor; 4. a stator core; 5. a stator winding; 6. a front end cover; 7. an external thread; 8. an internal thread; 9. a bearing seat; 10. a heat sink; 11. a groove; 12. an inner end cap; 13. a fan housing; 14. a heat radiation fan; 15. a filter screen; 16. a heat-dissipating web; 17. a right-angled groove; 18. a louver heat dissipation window; 19. a threaded hole; 20. a bolt tightening member; 21. a first bolt; 22. a second bolt; 23. a seal ring; 24. a gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a novel motor with a detachable end cover comprises a motor body 1, a rotating shaft 2 is arranged in the middle of an inner cavity of the motor body 1, a cage-shaped rotor 3 is sleeved on the outer surface of the rotating shaft 2, a stator core 4 is arranged on the outer surface of the cage-shaped rotor 3, the outer surface of the stator core 4 is fixed on the inner wall of the motor body 1, a stator winding 5 is arranged in the middle of the stator core 4, an existing mechanism in the motor body 1 can drive the rotating shaft 2 to rotate only by electrifying through an external power supply, a front end cover 6 is fixedly connected to the left side of the outer surface of the motor body 1, the front end cover 6 can be detached and is convenient to maintain, an external thread 7 is arranged on the left side of the outer surface of the motor body 1, an internal thread 8 matched with the external thread 7 is arranged on the right side of, the bearing is placed inside the bearing seat 9, the outer wall of the bearing seat 9 is orderly provided with a plurality of radiating fins 10, the radiating fins 10 are radially diffused towards the outer wall, the middle part of the front end cover 6 is provided with a groove 11, the bearing seat 9 is positioned in the middle part of the groove 11 and used for enlarging the cross section of the radiating fins 10 and improving the radiating performance of the radiating fins 10, the right side of the motor body 1 is provided with an inner end cover 12, the right side of the outer surface of the motor body 1 is fixedly connected with a fan cover 13, and the inner cavity of the motor.
Referring to fig. 1, a heat dissipation fan 14 is disposed on the right side of the outer surface of a rotating shaft 2, the heat dissipation fan 14 rotates along with the rotation of the rotating shaft 2, the heat dissipation fan 14 is disposed between an inner end cover 12 and a fan cover 13, a filter screen 15 matched with the heat dissipation fan 14 is disposed in the middle of the inner end cover 12 to prevent external dust from entering a motor body 1, a heat dissipation mesh 16 matched with the heat dissipation fan 14 is disposed in the middle of the fan cover 13 to dissipate heat in the motor body 1, a right-angled groove 17 is disposed in the middle of the outer surface of the fan cover 13, a louver 18 is disposed in the middle of the right-angled groove 17 to assist heat dissipation, improve heat dissipation efficiency and prevent external dust from entering the motor body 1, and the louver 16 can prevent;
referring to fig. 1, the top and the bottom of the right side of the outer surface of the front end cover 6 and the top and the bottom of the left side of the outer surface of the motor body 1 are both provided with threaded holes 19, a bolt fastening piece 20 is arranged in each threaded hole 19, and a longitudinal bolt structure is added at the joint of the front end cover 6 and the motor body 1, so that the connection stability is improved;
referring to fig. 1, the fan cover 13 is fixedly connected to the inner end cover 12 through a first bolt 21, and the inner end cover 12 is fixedly connected to the motor body 1 through a second bolt 22, so that the fan cover is convenient to detach;
referring to fig. 1, a sealing ring 23 is arranged on the right side of the joint of the front end cover 6 and the motor body 1, so that external dust or water stain is prevented from entering the inner cavity of the motor body 1 from the front end cover 6 to cause damage;
referring to fig. 1, a gear 24 is sleeved on the left side of the outer surface of the rotating shaft 2 and is used for connecting an external driving component.
The working principle is as follows: the utility model discloses a rotation of external power source circular telegram realization pivot 2, pivot 2 rotates and drives radiator fan 14 and rotate, dispel the heat to motor body 1 inner chamber, front end housing 6 middle part bearing frame 9 fin 10 all around can dispel the heat to the bearing, increase of service life, when motor body 1 needs the maintenance, can twist bolt fastening piece 20, then rotatory front end housing 6 exposes motor body 1's inner chamber, maintain motor body 1 inner chamber, perhaps twist and move first bolt 21 and open fan housing 13 and clear up the maintenance to radiator fan 14, perhaps continue to twist and move second bolt 22 and open inner end cap 12 and carry out the maintenance of essential element to motor body 1 inner chamber, and is simple in operation, high durability and convenient use, and wide application scope.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a can dismantle novel motor of end cover, includes motor body (1), its characterized in that: the motor is characterized in that a rotating shaft (2) is arranged in the middle of an inner cavity of a motor body (1), a cage-shaped rotor (3) is sleeved on the outer surface of the rotating shaft (2), a stator core (4) is arranged on the outer surface of the cage-shaped rotor (3), the outer surface of the stator core (4) is fixed on the inner wall of the motor body (1), a stator winding (5) is arranged in the middle of the stator core (4), a front end cover (6) is fixedly connected to the left side of the outer surface of the motor body (1), external threads (7) are arranged on the left side of the outer surface of the motor body (1), internal threads (8) matched with the external threads (7) are arranged on the right side of the inner wall of the front end cover (6), a bearing seat (9) is arranged in the middle of the front end cover (6), an inner end cover (12) is arranged on the right side of the motor body (1), and a fan cover (13) is fixedly connected to the right side of the outer surface of the motor body (1).
2. The novel motor with a detachable end cover according to claim 1, characterized in that: the fan cooling structure is characterized in that a cooling fan (14) is arranged on the right side of the outer surface of the rotating shaft (2), the cooling fan (14) is arranged between the inner end cover (12) and the fan cover (13), a filter screen (15) matched with the cooling fan (14) is arranged in the middle of the inner end cover (12), a cooling net (16) matched with the cooling fan (14) is arranged in the middle of the fan cover (13), a right-angle groove (17) is formed in the middle of the outer surface of the fan cover (13), and a louver cooling window (18) is arranged in the middle of the right-angle groove (17).
3. The novel motor with a detachable end cover according to claim 1, characterized in that: threaded holes (19) are formed in the top and the bottom of the right side of the outer surface of the front end cover (6) and the top and the bottom of the left side of the outer surface of the motor body (1), and bolt fastening pieces (20) are arranged in the threaded holes (19).
4. The novel motor with a detachable end cover according to claim 1, characterized in that: the fan cover (13) is fixedly connected with the inner end cover (12) through a first bolt (21), and the inner end cover (12) is fixedly connected with the motor body (1) through a second bolt (22).
5. The novel motor with a detachable end cover according to claim 1, characterized in that: and a sealing ring (23) is arranged on the right side of the joint of the front end cover (6) and the motor body (1).
6. The novel motor with a detachable end cover according to claim 1, characterized in that: and a gear (24) is sleeved on the left side of the outer surface of the rotating shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021081964.0U CN212412905U (en) | 2020-06-12 | 2020-06-12 | Can dismantle novel motor of end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021081964.0U CN212412905U (en) | 2020-06-12 | 2020-06-12 | Can dismantle novel motor of end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212412905U true CN212412905U (en) | 2021-01-26 |
Family
ID=74406949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021081964.0U Active CN212412905U (en) | 2020-06-12 | 2020-06-12 | Can dismantle novel motor of end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212412905U (en) |
-
2020
- 2020-06-12 CN CN202021081964.0U patent/CN212412905U/en active Active
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