CN206763018U - A kind of magnetic suspension bearing energy-saving ball mill - Google Patents
A kind of magnetic suspension bearing energy-saving ball mill Download PDFInfo
- Publication number
- CN206763018U CN206763018U CN201720612462.8U CN201720612462U CN206763018U CN 206763018 U CN206763018 U CN 206763018U CN 201720612462 U CN201720612462 U CN 201720612462U CN 206763018 U CN206763018 U CN 206763018U
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- Prior art keywords
- magnetic suspension
- suspension bearing
- bearing
- ball mill
- shaft
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Abstract
It the utility model is related to a kind of magnetic suspension bearing energy-saving ball mill, including ball milling roller, rotary shaft, drive device, magnetic suspension bearing apparatus, support, the ball milling roller both ends are respectively arranged with rotary shaft, outside is provided with drive device, magnetic suspension bearing apparatus is provided with the rotary shaft, the magnetic suspension bearing apparatus bottom is provided with support.The utility model by setting magnetic suspension bearing to reduce the staring torque of ball mill, running resistance, and the power of motor, power consumption, cost of upkeep on the rotary shaft.Therefore this ball mill structure is novel, easy to use, cost is cheap, effect is unique, has broad application prospects.
Description
Technical field
Ball mill field is the utility model is related to, especially a kind of magnetic suspension bearing energy-saving ball mill.
Background technology
In China ceramic industry, ball mill is widely used, and is the indispensable important production equipment of crushing material, it
It is the key equipment of ceramic industry.Ball mill has the characteristics that low speed, heavy duty, starting torque are big simultaneously, thus turns into ceramic row
The maximum current consuming apparatus of industry, its power consumption typically constitute from 60% or so of the total power consumption of full factory.As China builds a conservation-minded society, ceramics
The development work that industry is transformed ball grinder saving energy is increasingly subject to pay attention to.For the above-mentioned major defect of ball mill, there are many hairs
Bright patent and utility model carry out reducing energy consumption to it, and some novel high-efficiency and energy-saving ball mills also arise at the historic moment, but ball mill
Staring torque is big, and the high difficult point of large-size ball mill running resistance is not solved thoroughly all the time.
The content of the invention
In order to solve the above problems, a kind of structure of the utility model offer is novel, easy to use, cost is relatively low, magnetic suspension
Bearing energy-saving ball mill.
It is to solve above-mentioned technical problem the technical solution of the utility model：A kind of magnetic suspension bearing energy-saving ball mill, its
It is characterised by：Including ball milling roller, rotary shaft, drive device, magnetic suspension bearing apparatus, support, the drive device is by electronic
Machine, shaft coupling one, speed changer, shaft coupling two, little gear, gear wheel composition, the gear wheel inner ring are socketed in outside ball milling roller
Portion, outer ring are connected with little gear outer ring, and the central shaft of the little gear is connected with the left end of shaft coupling one, the shaft coupling
One right-hand member is connected with the output shaft of speed changer, and the input shaft of the speed changer is connected with the left end of shaft coupling two, the shaft coupling
The right-hand member of device two is connected with the axle of motor；The ball milling roller both ends are respectively arranged with rotary shaft, the magnetic suspension bearing
Device is made up of right bearing, coil, left bearing, cartridge housing, permanent-magnet rotor, the cartridge housing be provided at both ends with left bearing and
Right bearing, middle inner side are provided with coil, and outside is provided with permanent-magnet rotor, the left bearing and the right side among the rotary shaft
Bearing is socketed on rotating shaft terminal, and the coil is engaged with permanent-magnet rotor, and the cartridge housing bottom is provided with support.
Material mouth is provided with the ball milling roller.
The utility model by setting magnetic suspension bearing on the rotary shaft, when being powered by magnetic suspension bearing apparatus interior loop
The principle that generation magnetic field and same sex magnetic force repel each other, the current strength of regulating winding are come between control coil and permanent-magnet rotor
Magnetic force size, so as to reduce the staring torque of ball mill, running resistance, and the power of motor, power consumption, cost of upkeep.
Ball mill has low, with small vibration, easy for installation, service life length the comprehensive effect of noise after carrying out magnetic suspension bearing repacking simultaneously
Benefit, therefore there is the wide market space.
Brief description of the drawings
Fig. 1 is the schematic appearance of the utility model energy-saving ball mill；
Fig. 2 is the structural representation of the utility model magnetic suspension bearing apparatus.
Specific embodiment
1-2 and embodiment are described in further detail to the utility model below in conjunction with the accompanying drawings：
A kind of magnetic suspension bearing energy-saving ball mill, including ball milling roller, rotary shaft, drive device, magnetic suspension bearing apparatus,
Support, the drive device are made up of motor 1, shaft coupling 1, speed changer 3, shaft coupling 24, little gear 5, gear wheel 6,
The inner ring of gear wheel 6 is socketed in outside ball milling roller 15, and outer ring is connected with the outer ring of little gear 5, in the little gear 5
Mandrel and the left end of shaft coupling 1 are interference fitted, and the right-hand member of the shaft coupling 1 is interference fitted with the output shaft of speed changer 3, institute
The left end of the input shaft and shaft coupling 22 of stating speed changer 3 is interference fitted, the right-hand member of the shaft coupling 22 and the axle mistake of motor 1
It is full of cooperation；The both ends of ball milling roller 15 are respectively arranged with rotary shaft 11, and the magnetic suspension bearing apparatus is by right bearing 7, line
Circle 8, left bearing 9, cartridge housing 10, permanent-magnet rotor 12 form, and the both ends of cartridge housing 10 interference fit has left bearing 9 and the right side
Bearing 7, middle wrapped inside have coil 8, and the centre of rotary shaft 11 outside interference fit has permanent-magnet rotor 12, the left side
Bearing 9 and right bearing 7 are socketed on the both ends of rotary shaft 11, and the coil 8 is engaged with permanent-magnet rotor 12, the cartridge housing
10 bottoms have been bolted support 13.
Material mouth 14 is offered on the ball milling roller 15.
The operation power of motor is 10 kilowatts/hour in above-mentioned embodiment, and the all-up weight of ball milling roller is 45 tons,
Rotating speed is 45 revs/min, the gearratio 5 of decelerator:1.
Application method of the present utility model：
The utility model ball mill makes its generation and permanent magnetic in use, first to the energization of magnetic suspension bearing apparatus interior loop
The equivalent magnetic force that body rotor repels each other, then restart motor and drive ball milling roller to rotate, the structure not only reduces ball mill
Staring torque, running resistance, the power of motor, and reduce ball mill operation noise and vibration, extend ball
The service life length of grinding machine.
It is described above, the only preferable embodiment of the utility model, but scope of protection of the utility model not office
It is limited to this, equivalent substitution or change is subject to according to the technical solution of the utility model and its inventive concept, should all be covered in this reality
Within new protection domain.
Claims (2)
- A kind of 1. magnetic suspension bearing energy-saving ball mill, it is characterised in that：Including ball milling roller, rotary shaft, drive device, magnetic suspension Bearing arrangement, support, the drive device is by motor（1）, shaft coupling one（2）, speed changer（3）, shaft coupling two（4）, small tooth Wheel（5）, gear wheel（6）Composition, the gear wheel（6）Inner ring is socketed in ball milling roller（15）Outside, outer ring and little gear（5）Outside Circle is connected, the little gear（5）Central shaft and shaft coupling one（4）Left end be connected, the shaft coupling one（4）Right-hand member With speed changer（3）Output shaft be connected, the speed changer（3）Input shaft and shaft coupling two（2）Left end be connected, the shaft coupling Device two（2）Right-hand member and motor（1）Axle be connected；The ball milling roller（15）Both ends are respectively arranged with rotary shaft（11）, The magnetic suspension bearing apparatus is by right bearing（7）, coil（8）, left bearing（9）, cartridge housing（10）, permanent-magnet rotor（12）Group Into the cartridge housing（10）It is provided at both ends with left bearing（9）And right bearing（7）, middle inner side is provided with coil（8）, the rotation Rotating shaft（11）Middle outside is provided with permanent-magnet rotor（12）, the left bearing（9）And right bearing（7）It is socketed in rotary shaft （11）On both ends, the coil（8）With permanent-magnet rotor（12）It is engaged, the cartridge housing（10）Bottom is provided with support （13）.
- 2. magnetic suspension bearing energy-saving ball mill according to claim 1, it is characterised in that：The ball milling roller（15）On set It is equipped with material mouth（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720612462.8U CN206763018U (en) | 2017-05-30 | 2017-05-30 | A kind of magnetic suspension bearing energy-saving ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720612462.8U CN206763018U (en) | 2017-05-30 | 2017-05-30 | A kind of magnetic suspension bearing energy-saving ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206763018U true CN206763018U (en) | 2017-12-19 |
Family
ID=60639086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720612462.8U Active CN206763018U (en) | 2017-05-30 | 2017-05-30 | A kind of magnetic suspension bearing energy-saving ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206763018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174327A (en) * | 2018-09-12 | 2019-01-11 | 景德镇陶瓷大学 | A kind of high-effective multilayer roller continuous type ball mill |
-
2017
- 2017-05-30 CN CN201720612462.8U patent/CN206763018U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174327A (en) * | 2018-09-12 | 2019-01-11 | 景德镇陶瓷大学 | A kind of high-effective multilayer roller continuous type ball mill |
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