CN202679205U - A disc DC brushless motor with double power - Google Patents
A disc DC brushless motor with double power Download PDFInfo
- Publication number
- CN202679205U CN202679205U CN 201220224102 CN201220224102U CN202679205U CN 202679205 U CN202679205 U CN 202679205U CN 201220224102 CN201220224102 CN 201220224102 CN 201220224102 U CN201220224102 U CN 201220224102U CN 202679205 U CN202679205 U CN 202679205U
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- Prior art keywords
- rotating shaft
- motor
- coil block
- brushless motor
- disc
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- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 3
- 238000000429 assembly Methods 0.000 abstract 3
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 5
- 210000001138 tear Anatomy 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Permanent Magnet Type Synchronous Machine (AREA)
- Brushless Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a disc DC brushless motor with double power. The disc DC brushless motor with double power comprises a rotating shaft, sealed ball bearings, and Hall sensors. A rotor disc is sleeved on the right middle of the rotating shaft. An S pole permanent magnet and an N pole permanent magnet are embedded on two surfaces of the rotor disc respectively and are fixed by M4 grub screws. Coil assemblies are disposed on two sides of the rotor disc and the sealed ball bearings are disposed on left and right ends of the rotating shaft. A motor housing body and a motor back cover are sleeved on the sealed ball bearings on the left and right ends of the rotating shaft and are fixedly connected by clip springs to become one body. The motor housing body and the motor back cover are connected by M5 inner hexagonal screws and a plurality of Hall sensors are disposed on the coil assemblies. The two coil assemblies can be simultaneously started up or used under single power or double power according to a requirement and transformation can be arbitrarily performed between the single power and the double power. The disc DC brushless motor with double power has characteristics of easy manipulation, stable operation, low vibration noise, saved material, easy production, low failure rate, safety and energy conservation, extremely low wear, reliable performance, and long service life.
Description
Technical field
The utility model relates to a kind of motor, particularly a kind of pair of power disc type dc brushless motor.
Background technology
Motor refers to realize electric energy conversion or a kind of calutron that transmits according to the law of electromagnetic induction.Its Main Function is to produce driving torque, as the power source of electrical appliance or various machineries, utilizes mechanical energy to be converted into electric energy, and at present the most frequently used is to utilize the pushing generator rotors such as heat energy, water energy to generate electricity.Along with the development of modern industry and the raising of living standards of the people, and follow demand according to market, motor has been proposed various requirement, in the prior art, motor type is various, Various Functions, traditional electric machine structure is simple, there are many defectives in function singleness, and the kind of Novel brushless motor is more in machine field, but some product operation form is single, often break down, motor casing often leaks electricity, and causes potential safety hazard, noise is large during operation, power consumption is high during old-fashioned motor rotation, wear and tear relatively serious, excess Temperature, radiating condition is poor, many elements to inside cause damage, reduce the useful life of motor, increase cost and drop into, be unfavorable for the development of enterprise.
Summary of the invention
For addressing the above problem, the purpose of this utility model provides a kind of high efficiency, manufacturing is easy, operational mode is various a kind of pair of power disc type dc brushless motor.
For achieving the above object, the technical solution of the utility model is:
A kind of pair of power disc type dc brushless motor, comprise rotating shaft, the sealing ball bearing, centring ring, electric machine casing, coil block, rotor disk, motor rear cover, Hall element, described rotating shaft middle cover has rotor disk, rotor disk two surfaces respectively embedded S utmost point permanent magnet and N utmost point permanent magnet are tightened fixing by the M4 flat head screw, the rotor disk both sides are respectively equipped with coil block, end is respectively equipped with the sealing ball bearing about rotating shaft, electric machine casing and motor rear cover are enclosed within respectively about rotating shaft on the sealing ball bearing on the end, fixedly be connected with jump ring again, between right-hand member sealing ball bearing and the coil block centring ring is installed, centring ring is fixed on the electric machine casing with the M4 hexagon socket head cap screw, electric machine casing is connected by the M5 hexagon socket head cap screw with motor rear cover, and electric machine casing one side is fixed with M8 hexagon socket head cap screw and coil block.
As preferably, described coil block is provided with several Hall elements.
As preferably, described rotor disk and coil block can rotate around the shaft.
Rotating shaft intermediate sleeve of the present utility model the rotor disk of the two sides embedded S utmost point permanent magnet of difference and N utmost point permanent magnet, two permanent magnets are corresponding with coil block, during the motor operation, the two sides can start or use on demand single power and two power simultaneously, can change arbitrarily between single power and two power formula, and is easy to operate, operate steadily, noise vibration is little, and electric machine casing and motor rear cover be enclosed within respectively on the sealing ball bearing and fix with jump ring, makes whole electric machine structure firm stable, this motor has satisfied the requirement of various application markets, save material, make easy, failure rate is low, energy-saving safe, wear and tear extremely low dependable performance, long service life.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cutaway view of the present utility model.
Fig. 3 is structure separation graph of the present utility model.
Embodiment
Execution mode one, such as Fig. 1,2, shown in 3, a kind of pair of power disc type dc brushless motor, comprise rotating shaft 1, sealing ball bearing 3,14, centring ring 4, electric machine casing 7, coil block 8, rotor disk 10, motor rear cover 12, Hall element 17, described rotating shaft 1 middle cover has rotor disk 10,10 liang of surfaces of rotor disk respectively embedded S utmost point permanent magnet 9 and N utmost point permanent magnet 11 are tightened fixing by M4 flat head screw 16, rotor disk 10 both sides are respectively equipped with coil block 8, end is respectively equipped with sealing ball bearing 3 about rotating shaft 1,14, electric machine casing 7 and motor rear cover 12 are enclosed within respectively the sealing ball bearing 3 on rotating shaft about 1 ends, on 14, use again jump ring 2,13 fixedly to be connected, between right-hand member sealing ball bearing 3 and the coil block 8 centring ring 4 is installed, centring ring 4 usefulness M4 hexagon socket head cap screws 5 are fixed on the electric machine casing 7, and electric machine casing 7 is connected by M5 hexagon socket head cap screw 15 with motor rear cover 12, and electric machine casing 7 one sides are fixing with coil block 8 with M8 hexagon socket head cap screw 6.Described coil block is provided with several Hall elements 17.Around the shaft 1 rotation of described rotor disk 10 and coil block 8.This utility model applies to the electric automobile field, and when electric automobile only needed low power run, two 8 of coil blocks allowed one of them rotation, use single power.When electric automobile needs high power operation, allow two coil blocks 8 by rotating, use two power, be conducive to so energy-conservationly, motor can generate electricity and power on a small quantity to battery simultaneously, and the protection battery prolongs battery.This motor has satisfied the requirement of various application markets, and operational mode is multiplex, saves material, make easy, failure rate is low, energy-saving safe weares and teares extremely low dependable performance, long service life.
Execution mode two, the utility model also can apply in the wind power generation field, and wind-driven generator is under weak landscape condition, therefore only do not need powerful motor, need allow a coil block 8 operations in the motor generate electricity, be conducive to save, when wind-driven generator in the high wind situation, at this moment need heavy-duty motor, allow two coil blocks 8 move simultaneously and generate electricity, follow according to needs and select single power or two power this moment, easy to operate, operational mode is various, and a tractor serves several purposes enlarges the use field.
Claims (3)
1. two power disc type dc brushless motor, comprise rotating shaft (1), sealing ball bearing (3,14), centring ring (4), electric machine casing (7), coil block (8), rotor disk (10), motor rear cover (12), Hall element (17), it is characterized in that, described rotating shaft (1) middle cover has rotor disk (10), rotor disk (10) two surface difference embedded S utmost point permanent magnets (9) and N utmost point permanent magnet (11) are tightened fixing by M4 flat head screw (16), rotor disk (10) both sides are respectively equipped with coil block (8), end is respectively equipped with sealing ball bearing (3 about rotating shaft (1), 14), electric machine casing (7) and motor rear cover (12) are enclosed within respectively the sealing ball bearing (3 on the end about rotating shaft (1), 14) on, use again jump ring (2,13) fixedly be connected, between right-hand member sealing ball bearing (3) and the coil block (8) centring ring (4) is installed, centring ring (4) is fixed on the electric machine casing (7) with M4 hexagon socket head cap screw (5), electric machine casing (7) is connected by M5 hexagon socket head cap screw (15) with motor rear cover (12), and electric machine casing (7) one sides are fixing with M8 hexagon socket head cap screw (6) and coil block (8).
2. a kind of pair of power disc type dc brushless motor according to claim 1 is characterized in that, described coil block is provided with several Hall elements (17).
3. a kind of pair of power disc type dc brushless motor according to claim 1 is characterized in that, described rotor disk (10) and coil block (8) be (1) rotation around the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224102 CN202679205U (en) | 2012-05-18 | 2012-05-18 | A disc DC brushless motor with double power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224102 CN202679205U (en) | 2012-05-18 | 2012-05-18 | A disc DC brushless motor with double power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202679205U true CN202679205U (en) | 2013-01-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220224102 Expired - Fee Related CN202679205U (en) | 2012-05-18 | 2012-05-18 | A disc DC brushless motor with double power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202679205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684443A (en) * | 2012-05-18 | 2012-09-19 | 山耐斯气动液压(磐安)有限公司 | Dual-power disc type DC brushless motor |
-
2012
- 2012-05-18 CN CN 201220224102 patent/CN202679205U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684443A (en) * | 2012-05-18 | 2012-09-19 | 山耐斯气动液压(磐安)有限公司 | Dual-power disc type DC brushless motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151118 Address after: 112000, room 1, unit 13, 401 South Ring Road, Yinzhou District, Liaoning, Tieling Patentee after: Qiu Chang Address before: 322312, Daxing Road, Panan Industrial Park, 1 town, Panan, Zhejiang, Jinhua Patentee before: Shannaisi Hydraulic (Pan'an) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20160518 |