CN103016526A - Bearing bush type magnetic levitation supporting mechanism and ball-milling device - Google Patents
Bearing bush type magnetic levitation supporting mechanism and ball-milling device Download PDFInfo
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- CN103016526A CN103016526A CN2012105840073A CN201210584007A CN103016526A CN 103016526 A CN103016526 A CN 103016526A CN 2012105840073 A CN2012105840073 A CN 2012105840073A CN 201210584007 A CN201210584007 A CN 201210584007A CN 103016526 A CN103016526 A CN 103016526A
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- strong magnet
- magnetic suspension
- shell formula
- formula magnetic
- bearing shell
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- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000000498 ball milling Methods 0.000 title claims description 11
- 238000005339 levitation Methods 0.000 title abstract 5
- 239000000725 suspension Substances 0.000 claims description 40
- 230000015572 biosynthetic process Effects 0.000 claims 4
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000003044 adaptive effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000000227 grinding Methods 0.000 description 4
- 238000013519 translation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The invention discloses a bearing bush type magnetic levitation supporting mechanism which is characterized by comprising the bearing bush type magnetic levitation supporting mechanism (5) consisting of a strong magnet stator (2) and an inner ring strong magnet rotor (3) in a strong magnetic ring supporting base (1). Compared with the prior art, a magnetic levitation hollow shaft is not directly contacted with the supporting base, so that frictional resistance is avoided, the starting power is reduced, and the mechanism is adaptive to motors with small power, and the power loss in the operating process of the motor is reduced. The bearing bush type strong magnetic levitation supporting replaces the rolling bearing bush, so that the frictional loss of the hollow shaft of a ball mill is zero, and the hollow shaft is free from friction, maintenance-free and energy-saving.
Description
Technical field
The present invention relates to a kind of bearing shell formula magnetic suspension bearing mechanism and ball-grinding machine, belong to the industry equipment field.
Background technique
General pebble mill is comprised of major components such as feed sections, discharging portion, rotating part, transmission unit (speed reducer, small transmission gear, motor, automatically controlled).Quill shaft adopts Cast Steel, by both sides rolling bearing or bearing shell supporting.Therefore generally speaking, it is bearing shell and rolling bearing that eroded area mainly occurs, and need to often safeguard and overhauls the hollow shaft support bearing, so that maintenance cost increases considerably.Owing to using the supporting of bearing or bearing shell, the quill shaft of non-suspension static friction when reinforced the startup is excessive, needs to be equipped with heavy-duty motor, and energy loss is very large during operation, therefore designs a kind of realization frictionless magnetic suspension ball milling equipment and is necessary.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of bearing shell formula magnetic suspension bearing mechanism and ball-grinding machine, realizes that quill shaft without friction, reduces the loss of power in the motor operation course, the characteristics that the quill shaft supporting is non-maintaining.
Technological scheme of the present invention: bearing shell formula magnetic suspension bearing mechanism, comprise bearing shell formula magnetic suspension bearing mechanism, described bearing shell formula magnetic suspension bearing mechanism is made of the strong magnet stator in the strong magnet ring supporting base and inner ring strong magnet rotor.
Described bearing shell formula magnetic suspension bearing mechanism is made of the V-type strong magnet stator in the strong magnet ring supporting base and corresponding V-type strong magnet rotor.
Described bearing shell formula magnetic suspension bearing mechanism is installed side by side by the V-type strong magnet stator in the strong magnet ring supporting base of at least two groups and corresponding V-type strong magnet rotor and consists of.
Described bearing shell formula magnetic suspension bearing mechanism is that circular arc type strong magnet stator in the strong magnet ring supporting base and corresponding circular arc strong magnet rotor consist of.
Described bearing shell formula magnetic suspension bearing mechanism is that reverse V-shaped strong magnet stator in the strong magnet ring supporting base and the strong magnet rotor of correspondingly-shaped consist of.
Bearing shell formula magnetic suspension ball milling equipment, described bearing shell formula magnetic suspension bearing mechanism is installed on the frame, and bearing shell formula magnetic suspension bearing mechanism connects quill shaft, and quill shaft is provided with the ball milling cylinder.
Compared with prior art, magnetic suspension quill shaft of the present invention does not directly contact with supporting base, without surface friction drag, can reduce starting power, and adaptive more low power motor reduces power loss in the motor operation course.Ball-grinding machine of the present invention is except finishing the ball milling function, and the magnetic suspension quill shaft does not directly contact with supporting base, makes the frictional loss of bowl mill quill shaft be zero, reaches quill shaft without the non-maintaining and energy-conservation effect of friction.
Description of drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is embodiment 1 structural representation;
Fig. 3 is embodiment 2 structural representation;
Fig. 4 is embodiment 3 structural representation;
Fig. 5 is embodiment 4 structural representation.
The strong magnet ring supporting base of description of reference numerals: 1-, 2-strong magnet stator, 3-strong magnet rotor, 4-quill shaft, 5-bearing shell formula magnetic suspension bearing mechanism, 6-ball milling cylinder, 7-frame.
Embodiment
Embodiment 1.As shown in Figure 1 and Figure 2, be installed on the quill shaft 4 V-type strong magnet rotor 3 be fixedly mounted on that strong magnet stator 2 has consisted of V-type bearing shell formula magnetic suspension bearing mechanism 5 in the strong magnet ring supporting base 1, the face polarity that strong magnet rotor 3 and strong magnet stator 2 are relative is opposite, the repulsive force that produces by strong magnet rotor 3 and strong magnet stator 2, support the quill shaft 4 of ball milling cylinder 6, thereby so that whole ball milling cylinder 6 suspends, reach the reduction starting power, reduce the purpose of the support friction energy loss of axle.Simultaneously the strong magnet array that distributes of V-type can limit quill shaft 4 radially and the axial translation degrees of freedom.Strong magnet ring supporting base 1 is installed on the frame 7, and quill shaft 4 connects ball milling cylinder 6.
Embodiment 2.Such as Fig. 1, shown in Figure 3, three bearing shell formula magnetic suspension bearing mechanisms 5 have consisted of the strong magnet array combination, support than heavy load with realization.Hard-wired a plurality of strong magnet stators 2 and the corresponding a plurality of strong magnet rotors 3 on the quill shaft 4 that are installed on the strong magnet ring supporting base 1, be formed on the middle structure that increases flatbed of V-type, consisted of bearing shell formula magnetic suspension bearing structure 5, so that quill shaft 4 magnetic suspension, simultaneously the strong magnet array combination restriction quill shaft 4 that distributes of flatbed strong magnet both sides radially and the axial translation degrees of freedom.
Embodiment 3.Such as Fig. 1, shown in Figure 4, circular arc type strong magnet rotor 3 has consisted of circular arc bearing shell formula magnetic suspension bearing mechanism 5 to hard-wired strong magnet stator 2 on the quill shaft 4 with corresponding being installed on the strong magnet ring supporting base 1 of circular arc type, the opposing side pole polarity consists of repulsive force on the contrary, reaches the magnetic suspension effect.The strong magnet array combination restrictive axes that circular arc distributes radially and the axial translation degrees of freedom.
Embodiment 4.Such as Fig. 1, shown in Figure 5, reverse V-shaped strong magnet rotor 3 has consisted of the reverse V-shaped magnetic suspension structure 5 of exterior buckle type to hard-wired reverse V-shaped strong magnet stator 2 on the quill shaft 4 with corresponding being installed on the strong magnet supporting base 1, the opposing side pole polarity consists of repulsive force on the contrary, reaches quill shaft 4 magnetic suspension effects.The strong magnet array combination restrictive axes that reverse V-shaped bearing shell formula distributes radially and the axial translation degrees of freedom, supporting base 1 can be realized supporting than heavy load by combination.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, any technical solution of the present invention content that do not break away from,, all still belong in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment does according to technical spirit of the present invention.
Claims (6)
1. bearing shell formula magnetic suspension bearing mechanism, it is characterized in that: comprise bearing shell formula magnetic suspension bearing mechanism (5), described bearing shell formula magnetic suspension bearing mechanism (5) is made of the strong magnet stator (2) in the strong magnet ring supporting base (1) and inner ring strong magnet rotor (3).
2. bearing shell formula magnetic suspension bearing according to claim 1 mechanism, it is characterized in that: described bearing shell formula magnetic suspension bearing mechanism (5) is by the V-type strong magnet stator (2) in the strong magnet ring supporting base (1) and corresponding V-type strong magnet rotor (3) formation.
3. bearing shell formula magnetic suspension bearing according to claim 1 mechanism, it is characterized in that: formation is installed side by side by the V-type strong magnet stator (2) in the strong magnet ring supporting bases of at least two groups (1) and corresponding V-type strong magnet rotor (3) by described bearing shell formula magnetic suspension bearing mechanism (5).
4. bearing shell formula magnetic suspension bearing according to claim 1 mechanism, it is characterized in that: described bearing shell formula magnetic suspension bearing mechanism (5) is the circular arc type strong magnet stator (2) in the strong magnet ring supporting base (1) and corresponding circular arc strong magnet rotor (3) formation.
5. bearing shell formula magnetic suspension bearing according to claim 1 mechanism, it is characterized in that: described bearing shell formula magnetic suspension bearing mechanism (5) is strong magnet rotor (3) formation of the reverse V-shaped strong magnet stator (2) in the strong magnet ring supporting base (1) and correspondingly-shaped.
6. an employing is such as the bearing shell formula magnetic suspension ball milling equipment of support mechanism as described in the claim 1 to 5, it is characterized in that: described bearing shell formula magnetic suspension bearing mechanism (5) is installed on the frame (7), bearing shell formula magnetic suspension bearing mechanism (5) connects quill shaft (4), and quill shaft (4) is provided with ball milling cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105840073A CN103016526A (en) | 2012-12-28 | 2012-12-28 | Bearing bush type magnetic levitation supporting mechanism and ball-milling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105840073A CN103016526A (en) | 2012-12-28 | 2012-12-28 | Bearing bush type magnetic levitation supporting mechanism and ball-milling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103016526A true CN103016526A (en) | 2013-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105840073A Pending CN103016526A (en) | 2012-12-28 | 2012-12-28 | Bearing bush type magnetic levitation supporting mechanism and ball-milling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103016526A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018131334A1 (en) * | 2018-12-07 | 2020-06-10 | Fink Chem + Tec GmbH | Magnetic pivot bearing unit |
| CN112283248A (en) * | 2020-10-23 | 2021-01-29 | 驻马店职业技术学院 | Aligning permanent magnet bearing for electric automobile |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1343714A (en) * | 1962-10-11 | 1963-11-22 | Magnetic bearing | |
| JPS618245A (en) * | 1984-06-22 | 1986-01-14 | Shoichi Akaha | Spindle support device |
| JPS63225721A (en) * | 1987-03-05 | 1988-09-20 | エステレ・クルート | Magnetic bearing |
| JPH01158216A (en) * | 1987-10-29 | 1989-06-21 | Estelle Croot | Improved magnetic bearing |
| CN101000068A (en) * | 2006-11-02 | 2007-07-18 | 刘新广 | Permanent magnetism and turbine composite bearing |
| CN101214457A (en) * | 2008-01-15 | 2008-07-09 | 李泽 | Bowl mill |
| CN203023291U (en) * | 2012-12-28 | 2013-06-26 | 贵州新天地设备有限公司 | Bearing bush type magnetic suspension support mechanism and ball-milling device |
-
2012
- 2012-12-28 CN CN2012105840073A patent/CN103016526A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1343714A (en) * | 1962-10-11 | 1963-11-22 | Magnetic bearing | |
| JPS618245A (en) * | 1984-06-22 | 1986-01-14 | Shoichi Akaha | Spindle support device |
| JPS63225721A (en) * | 1987-03-05 | 1988-09-20 | エステレ・クルート | Magnetic bearing |
| JPH01158216A (en) * | 1987-10-29 | 1989-06-21 | Estelle Croot | Improved magnetic bearing |
| CN101000068A (en) * | 2006-11-02 | 2007-07-18 | 刘新广 | Permanent magnetism and turbine composite bearing |
| CN101214457A (en) * | 2008-01-15 | 2008-07-09 | 李泽 | Bowl mill |
| CN203023291U (en) * | 2012-12-28 | 2013-06-26 | 贵州新天地设备有限公司 | Bearing bush type magnetic suspension support mechanism and ball-milling device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018131334A1 (en) * | 2018-12-07 | 2020-06-10 | Fink Chem + Tec GmbH | Magnetic pivot bearing unit |
| CN112283248A (en) * | 2020-10-23 | 2021-01-29 | 驻马店职业技术学院 | Aligning permanent magnet bearing for electric automobile |
| CN112283248B (en) * | 2020-10-23 | 2022-06-03 | 驻马店职业技术学院 | Aligning permanent magnet bearing for electric automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: ZOU JIANMING Free format text: FORMER OWNER: GUIZHOU XINTIANDI EQUIPMENT CO., LTD. Effective date: 20131218 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20131218 Address after: 1, unit 3, building 99, 550014 Yucai Road, Baiyun District, Guizhou, Guiyang, 601 Applicant after: Zou Jianming Address before: 550014, Guizhou, Guiyang Baiyun District, aluminum and aluminum processing base, East Ring Road, aluminum City, four floor, aluminum City Applicant before: Guizhou Xintiandi Equipment Co., Ltd. |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |