CN213425878U - Integrated Roots pump rotor - Google Patents
Integrated Roots pump rotor Download PDFInfo
- Publication number
- CN213425878U CN213425878U CN202022835264.2U CN202022835264U CN213425878U CN 213425878 U CN213425878 U CN 213425878U CN 202022835264 U CN202022835264 U CN 202022835264U CN 213425878 U CN213425878 U CN 213425878U
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- Prior art keywords
- rotor
- rotor core
- roots pump
- fixed mounting
- side fixed
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- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000004804 winding Methods 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 2
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
Abstract
The utility model relates to the technical field of Roots pump rotors, in particular to an integrated Roots pump rotor, which comprises a rotor core, a rotor winding, a connector and a connector transmission shaft, wherein a heat sink is fixedly arranged at the other side of the rotor core, a connecting piece is fixedly arranged at the other side of the rotor core, a slot is fixedly arranged on the connecting piece, a vent hole is fixedly arranged at the other side of the rotor core between the connecting piece and the heat sink, and through the arranged vent hole and the heat sink, when the rotor core rotates at high speed, a large amount of heat can be generated inside the rotor core, so that the rotating efficiency of the rotor is reduced, the energy consumption is improved, the heat inside the rotor core can be discharged through the arranged vent hole, so that the air inside the rotor core can circulate, and through the arranged heat sink, the heat of the rotor, the service efficiency is improved, the long-time use is ensured, and the service life of the rotor core is not influenced.
Description
Technical Field
The utility model relates to a lobe pump rotor technical field specifically is an integral type lobe pump rotor.
Background
The rotor refers to a rotating body supported by a bearing. An optical disc or the like, which does not have a rotating shaft of its own, may be considered a rotor when it employs a rigid connection or an additional shaft. The main rotor rotates at a high speed, and the rotating shaft generates deflection deformation when the speed of the main rotor is close to the critical rotating speed. Even mechanical damage due to resonance. The natural frequency of the transverse vibration of the rotor is multi-step, so its corresponding critical rotational speed is also multi-step. When the working speed of the rotor is lower than a first-order critical speed, the rotor is called a rigid rotor, and when the working speed of the rotor is higher than the first-order critical speed, the rotor is called a flexible rotor.
When the rotor of the conventional roots pump is used, the heat dissipation effect of the rotor is poor, so that a rotor core generates a large amount of heat in use, the efficiency of the rotor is reduced, and the service life of the rotor core is easily influenced after the rotor is used for a long time; the existing rotor of the roots pump is inconvenient to disassemble and troublesome to install after disassembly, which affects working efficiency, so that the rotor of the roots pump needs to be an integrated type to change the current situation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an integral type roots pump rotor to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an integrated Roots pump rotor comprises a rotor core, a rotor winding, a connector and a connector transmission shaft, a rotor winding is fixedly arranged on one side of the rotor core, a commutator is fixedly arranged on one side of the rotor winding, one side of the commutator is fixedly provided with a connector transmission shaft, one side of the connector transmission shaft is fixedly provided with a connector, the other side of the rotor core is fixedly provided with a radiating fin, the other side of the rotor core is fixedly provided with a connecting piece, the connecting piece is fixedly provided with a slot, the other side of the rotor core is fixedly provided with a vent hole between the connecting piece and the radiating fin, one side of the connecting piece is fixedly provided with a rotating shaft, the fixed cover in the pivot outside is equipped with the lantern ring, the fixed cover in the lantern ring outside is equipped with the gear, lantern ring opposite side fixed mounting has connecting sleeve, connecting sleeve one side fixed mounting has the transmission shaft.
Preferably, the number of the radiating fins is six, and the radiating fins are inserted into the rotor core.
Preferably, the appearance of the rotating shaft corresponds to that of the slot, and the rotating shaft is clamped in the slot.
Preferably, the gear is sleeved outside the rotating shaft through a lantern ring.
Preferably, the vent holes are provided with six groups, and the vent holes are arranged on the left side of the rotor core in a circular array.
Preferably, the transmission shaft is provided with a roll-shaped clamping groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through air vent and the fin that sets up, when rotor core is rotatory at high speed, the inside a large amount of heats that can produce of rotor core, the efficiency of rotation that leads to the rotor lowers, the energy consumption is improved, through the air vent that sets up, can discharge the inside heat of rotor core, make the inside air of rotor core can circulate, through the fin that sets up, can come out the heat transfer of rotor core, help rotor core dispels the heat, the service efficiency is improved, and long-time use has been guaranteed, can not influence rotor core's life-span.
2. The utility model discloses in, through the slot and the pivot that set up, when needs are dismantled, only need will insert the pivot rotation of slot inside to can demolish the pivot with the position of slot relativity, during the installation, only need correspond the shape of slot and can install into, make the lobe pump rotor when using, convenient the dismantlement, raise the efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the left side structure of the rotor core of the present invention;
fig. 3 is a schematic diagram of the structure on the right side of the gear of the present invention.
In the figure: 1. a rotor core; 2. a rotor winding; 3. a connector; 4. a connector transmission shaft; 5. a commutator; 6. a connecting member; 7. a rotating shaft; 8. a connecting sleeve; 9. a drive shaft; 10. a collar; 11. a gear; 12. a heat sink; 13. a slot; 14. and (4) a vent hole.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
an integrated Roots pump rotor comprises a rotor core 1, a rotor winding 2, a connector 3 and a connector transmission shaft 4, wherein the rotor winding 2 is fixedly arranged on one side of the rotor core 1, a commutator 5 is fixedly arranged on one side of the rotor winding 2, the connector transmission shaft 4 is fixedly arranged on one side of the commutator 5, the connector 3 is fixedly arranged on one side of the connector transmission shaft 4, heat radiating fins 12 are fixedly arranged on the other side of the rotor core 1, six groups of the heat radiating fins 12 are arranged, the heat radiating fins 12 penetrate into the rotor core 1, a connecting piece 6 is fixedly arranged on the other side of the rotor core 1, slots 13 are fixedly arranged on the connecting piece 6, vent holes 14 are fixedly arranged on the other side of the rotor core 1 between the connecting piece 6 and the heat radiating fins 12, the six groups of the vent holes 14 are arranged, the vent holes 14 are, and the appearance of the rotating shaft 7 corresponds to the slot 13, the rotating shaft 7 is connected with the inside of the slot 13 in a clamping manner, the sleeve ring 10 is fixedly sleeved outside the rotating shaft 7, the gear 11 is fixedly sleeved outside the sleeve ring 10, the gear 11 is sleeved outside the rotating shaft 7 through the sleeve ring 10, the connecting sleeve 8 is fixedly mounted on the other side of the sleeve ring 10, the transmission shaft 9 is fixedly mounted on one side of the connecting sleeve 8, the transmission shaft 9 is provided with a scroll-shaped clamping groove, and certain popularization value is achieved.
The utility model discloses work flow: during the use, when rotor core 1 is at high-speed rotatory, rotor core 1 is inside to produce a large amount of heats, lead to the rotational efficiency of rotor to reduce, improve the energy consumption, through the air vent 14 that sets up, can discharge rotor core 1 inside heat, make rotor core 1 inside air can circulate, through the fin 12 that sets up, can come out rotor core 1's heat transfer, help rotor core 1 to dispel the heat, improve the availability factor, reduce the consumption of the energy, when needs are dismantled, only need to insert the pivot 7 inside slot 13 rotatory to the position relative with slot 13 and can dismantle the pivot, during the installation, only need to correspond the shape of slot 13 and can install into, make the lobe pump rotor when using, convenient the dismantlement, and the efficiency is improved, and the high-speed rotary lobe pump has certain spreading value.
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 an integral type roots pump rotor, includes rotor core (1), rotor winding (2), connector (3) and connector transmission shaft (4), its characterized in that: rotor core (1) one side fixed mounting has rotor winding (2), rotor winding (2) one side fixed mounting has commutator (5), commutator (5) one side fixed mounting has connector transmission shaft (4), connector transmission shaft (4) one side fixed mounting has connector (3), rotor core (1) opposite side fixed mounting has fin (12), rotor core (1) opposite side fixed mounting has connecting piece (6), slot (13) have been seted up to the last fixed of connecting piece (6), rotor core (1) opposite side is located and has been seted up air vent (14) between connecting piece (6) and fin (12), connecting piece (6) one side fixed mounting has pivot (7), the fixed cover in the pivot (7) outside is equipped with lantern ring (10), the fixed cover in the lantern ring (10) outside is equipped with gear (11), the lantern ring (10) opposite side fixed mounting has connecting sleeve (8), connecting sleeve (8) one side fixed mounting has transmission shaft (9).
2. The integrated roots pump rotor as claimed in claim 1, wherein: the cooling fins (12) are provided with six groups in total, and the cooling fins (12) are inserted into the rotor iron core (1).
3. The integrated roots pump rotor as claimed in claim 1, wherein: the appearance of the rotating shaft (7) corresponds to the slot (13), and the rotating shaft (7) is clamped in the slot (13).
4. The integrated roots pump rotor as claimed in claim 1, wherein: the gear (11) is sleeved on the outer side of the rotating shaft (7) through a lantern ring (10).
5. The integrated roots pump rotor as claimed in claim 1, wherein: six groups of vent holes (14) are arranged, and the vent holes (14) are arranged on the left side of the rotor iron core (1) in a circular array.
6. The integrated roots pump rotor as claimed in claim 1, wherein: the transmission shaft (9) is provided with a roll-shaped clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022835264.2U CN213425878U (en) | 2020-12-01 | 2020-12-01 | Integrated Roots pump rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022835264.2U CN213425878U (en) | 2020-12-01 | 2020-12-01 | Integrated Roots pump rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213425878U true CN213425878U (en) | 2021-06-11 |
Family
ID=76252511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022835264.2U Active CN213425878U (en) | 2020-12-01 | 2020-12-01 | Integrated Roots pump rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213425878U (en) |
-
2020
- 2020-12-01 CN CN202022835264.2U patent/CN213425878U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240424 Address after: 231200, Room 101, Building B6, Hefei Innovation Science and Technology Park, Intersection of Paihe Avenue and Sugang Road, Feixi County Economic Development Zone, Hefei City, Anhui Province Patentee after: Anhui Laiweike Intelligent Equipment Manufacturing Co.,Ltd. Country or region after: China Address before: 265700 Feilong Road South, Longkou hi tech Industrial Park, Longkou City, Yantai City, Shandong Province Patentee before: Shandong laiweike Vacuum Equipment Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |