CN204396088U - A kind of omnidirectional planetary ball mill - Google Patents
A kind of omnidirectional planetary ball mill Download PDFInfo
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- CN204396088U CN204396088U CN201520000070.7U CN201520000070U CN204396088U CN 204396088 U CN204396088 U CN 204396088U CN 201520000070 U CN201520000070 U CN 201520000070U CN 204396088 U CN204396088 U CN 204396088U
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- ball mill
- via hole
- grinding jar
- slip ring
- planetary ball
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Abstract
The utility model relates to a kind of omnidirectional planetary ball mill, and technical scheme is: comprise swivel mount (1), driving motor (9), epicyclic transmission mechanism (10), grinding jar (3), grinding jar seat (4); Described driving motor (9) drives epicyclic transmission mechanism (10) by belt pulley (2), and epicyclic transmission mechanism (10) drives grinding jar (3) to rotate by grinding jar seat (4); Described swivel mount (1) fixes epicyclic transmission mechanism (10), gear wheel (5) is arranged on swivel mount (1) axle, reducing motor gear (8) and gear wheel (5) transmission is driven by reducing motor (7), it is characterized in that: also comprise via hole slip ring (6), described via hole slip ring comprises stator (f) and rotor (g), stator conductor, the rotor wire of described driving motor (9) terminal wire and via hole slip ring are connected conducting, realize conduction.The utility model ball milling function realizes comprehensive 360 ° of flip-flop movements, have simultaneously non-maintaining, assemble convenient, sealed insulation, high security feature.
Description
Technical field
The utility model relates to a kind of ball mill, particularly omnidirectional planetary ball mill.
Background technology
Ball mill is after material is broken, then carries out the key equipment pulverized.It is widely used in cement, silicate product, New Building Materials, refractory material, chemical fertilizer, black in the production industry such as non-ferrous metal ore and glass ceramics, carries out dry type or wet type grinding to various ore and other grindability material.Because the application of ball mill is more and more extensive, the requirement of each field to material is more and more higher, and therefore to the operation stability of ball mill, the rotating speed of ball mill, the security of ball mill, the continuous operating time of ball mill is had higher requirement.
The patent that the applicant researches and develops in early days, application number CN201220189936.X, patent name is a kind of High-temperature planetary ball mill, the technical scheme taked is, comprising motor drives vacuum seal container 6 to rotate by epicyclic transmission mechanism 2, filling heat insulation preservation material between vacuum seal container 6 and ball milling tank body 5, it is outside that high temperature furnace 4 is placed in ball milling tank body 5, conductive copper 1A, 1B is placed on epicyclic transmission mechanism 2 bearing, conduction brush is fixedly placed in the opposite position of conductive copper, conductive copper rotates along conduction brush, the conducting function of ball mill high-temperature heating equipment is realized by the friction of conductive copper and conduction brush, temperature probe 3 is positioned at vacuum seal container 6, connects conductive copper 1A, 1B, realizes temperature and controls., in the process used, easily there is the serious wear of conduction brush and conductive copper, and easily come off by vibration, be shifted and cause power-off short circuit phenomenon in this ball mill.
As patent No. CN200920304496.6, patent name is omnidirectional planetary ball mill, the technical scheme taked is: comprise mair motor, back and forth rotary electric machine, ball grinder, rotating disk, planetary gear, support and bull gear, described ball grinder is connected with rotating disk by planetary gear, described support is flexibly connected with rotating disk, and its one end is connected with bull gear, the other end is provided with travel(l)ing rest, described rotary electric machine is back and forth by motor gear transmission and bull gear, and described bull gear is by supporting wheel association its cycle rotation angle of control.Described omnidirectional planetary ball mill also comprises charcoal plug, and described charcoal plug to be fixed on charcoal plug frame and to be connected with the copper sheathing be looped around on copper sheathing frame, and described copper sheathing frame is connected with mair motor by connecting line.The maximum drawback of this planetary ball mill is, because charcoal plug is fixed on charcoal plug frame, contact with around copper sheathing frame copper sheathing, this structure causes charcoal plug and copper sheathing to be difficult to realize and the process of frame isolated insulation, cannot support equipment conductive security, simultaneously charcoal plug is generally larger with charcoal plug frame gap, charcoal plug and copper sheathing contact angle and dynamics restive, ball mill equipment in running unavoidably produces vibration, to continue and the vibration with some strength easily causes charcoal plug to misplace, serious wear even ruptures, driving motor is burnt because of phase shortage, whole equipment is even made to produce serious electric leakage casualty accident.
Summary of the invention
The utility model provides a kind of ball milling without dead angle, and stable omnidirectional planetary ball mill, its scheme taked is: a kind of omnidirectional planetary ball mill, comprises swivel mount, driving motor, epicyclic transmission mechanism, grinding jar, grinding jar seat; Described driving motor drives epicyclic transmission mechanism by belt pulley, and epicyclic transmission mechanism drives grinding jar to rotate by grinding jar seat; Described swivel mount fixes epicyclic transmission mechanism, gear wheel is arranged on swivel mount axle, reducing motor gear and gear wheel transmission is driven by reducing motor, it is characterized in that: also comprise via hole slip ring, described via hole slip ring comprises stator and rotor, stator conductor, the rotor wire of described driving motor terminal wire and via hole slip ring are connected conducting, realize conduction.
As one of the preferred version of such scheme, described driving motor three butt sub-conductor is connected conducting with three stator conductor three roots rotor wires of via hole slip ring, realizes conduction.
As one of the preferred version of such scheme, the outside material of described via hole slip ring is plastics or aluminium alloy.
As one of the preferred version of such scheme, described via hole slip ring internal stator and rotor contact are hard silver alloy ring, Jin-Jin contact ring, graphite silver brush, stainless steel one of them.
As one of the preferred version of such scheme, described reducing motor is with automatic dead-locking function.
As one of the preferred version of such scheme, described grinding jar seat and grinding jar are fixed by holding device.
As one of the preferred version of such scheme, described grinding jar seat is connected by taper shaft or form of flanges with epicyclic transmission mechanism.
As one of the preferred version of such scheme, described swivel mount two ends arrange bearing block, for supporting.
As one of the preferred version of such scheme, described grinding jar is 2,4 or 6.Ball-milling technology is dry grinded, wet-milling is general, the setting of multiple tank body, can improve grinding efficiency simultaneously.
Outstanding advantage of the present utility model is: one, described via hole slip ring possesses non-maintaining, it is convenient to assemble, sealed insulation, the advantages such as high safety performance, be applied to omnidirectional planetary ball mill, solve conventional bead mill very well and use following safety problem existing for original collector ring: original collector ring is fixed on charcoal plug frame by charcoal plug, contact with around copper sheathing frame copper sheathing and conduct electricity, this structure causes charcoal plug and copper sheathing to be difficult to realize and the process of frame isolated insulation, cannot support equipment conductive security, simultaneously charcoal plug is generally larger with charcoal plug frame gap, charcoal plug and copper sheathing contact angle and dynamics restive, ball mill equipment in running unavoidably produces vibration, to continue and the vibration with some strength easily causes charcoal plug to misplace, serious wear even ruptures, driving motor is burnt because of phase shortage, whole equipment is even made to produce serious electric leakage casualty accident, also 360 ° of flip-flop movements do in the mechanism solved on described ball mill swivel mount simultaneously, and the conductive power line of electrical equipment aspect produces pimple, causes line short accident, two, rotor wire is around respective major axes synchronous axial system, achieve driving motor continuous conduction in swivel mount flip-flop movement, ball mill revolution and spinning motion is realized to make epicyclic transmission mechanism, solve existence in powder industry to sink to the bottom, lump, glue the phenomenons such as wall, improve grinding efficiency, also reach nano-scale particle size, mixing of materials is even simultaneously, three, reducing motor energising is with automatic dead-locking function, while can making the arbitrarily angled comprehensive ball mill mixing of grinding jar, also can realize needing to suspend the supplemental characteristic obtained in different azimuth angle in time, so that the analysis to material at special dimension.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model via hole slip ring structure schematic diagram;
Swivel mount 1; Belt pulley 2; Grinding jar 3; Grinding jar seat 4; Gear wheel 5; Via hole slip ring 6; Reducing motor 7; Reducing motor gear 8; Driving motor 9; Epicyclic transmission mechanism 10; Holding device 11; Bearing block 12;
Driving motor 9 terminal wire A, B, C; Via hole slip ring stator conductor a, b, c; Via hole slip-ring rotor wire a1, b1, c1; Holding screw d; Slip ring stator spline bearing pin e; Stator f; Rotor g.
Detailed description of the invention
Embodiment 1, as shown in Figure 1, 2, a kind of omnidirectional planetary ball mill, comprises swivel mount 1, driving motor 9, epicyclic transmission mechanism 10, grinding jar 12, grinding jar seat 13, described driving motor 9 drives epicyclic transmission mechanism 10 by belt pulley 2, and epicyclic transmission mechanism 10 drives grinding jar 3 to rotate by grinding jar seat 4, described swivel mount 1 fixes epicyclic transmission mechanism 10, supported by the bearing block 12 at two ends simultaneously, gear wheel 5 is arranged on swivel mount 1 axle, reducing motor gear 8 and gear wheel 5 transmission is driven by reducing motor 7, mechanism on whole swivel mount 1 is made to do 360 ° of flip-flop movements, it is characterized in that: also comprise via hole slip ring 6, be placed in the swivel mount 1 axle other end, described via hole slip ring comprises stator f and rotor g, described driving motor 9 three butt sub-conductor A, B, three stator conductor a of C and via hole slip ring, b, c connects respectively, again with three roots rotor wire a1 of via hole slip ring, b1, c1 connects conducting, realize conduction.Via hole slip ring realizes by adopting the brush Multi-contact of advanced noble-metal-cluster, under extremely low frictional force, ensure that contact is reliable, rotor wire is around respective major axes synchronous axial system, achieve driving motor 9 continuous conduction in swivel mount 1 flip-flop movement, to make epicyclic transmission mechanism 10 realize ball mill revolution and spinning motion, solve existence in powder industry and sink to the bottom, lump, glue the phenomenons such as wall, improve grinding efficiency, also reach nano-scale particle size, mixing of materials is even simultaneously.
Embodiment 2, as shown in Figure 1, 2, on embodiment 1 basis, via hole slip ring 6 and driving motor 9 conduct electricity that to realize the mode of connection as follows: first input power is accessed stator conductor a, b, c, rotor wire a1, b1, c1 lead-in wire is from gear wheel 5, and main shaft counterbore on overwinding pivoted frame 1, accesses driving motor 9 terminal wire A, B, C and connect conducting, holding screw d is used for via hole slip ring endoporus and coordinates with swivel mount axle, prevents from rotating; Slip ring stator spline bearing pin e prevents via hole slip ring stator from rotating.
Embodiment 3, on embodiment 1 basis, described grinding jar 3 quantity is 4, and grinding jar seat 4 is fixed by holding device 11 with grinding jar 3, and grinding jar seat 4 is connected by taper shaft or form of flanges with epicyclic transmission mechanism 10.
Outstanding advantage of the present utility model: mechanism on swivel mount 1 can be made at the arbitrarily angled orientation ball mill mixing of 360 °, owing to adopting the application of via hole slip ring omnidirectional planetary ball mill in the utility model, solve material in conventional planetary ball mill grinding jar to sink to the bottom after certain Ball-milling Time, lump, glue the phenomenons such as wall, reach the requirement of the Nano grade that client needs simultaneously, cost-saving.Also solving conventional bead mill uses following safety problem existing for original collector ring simultaneously: original collector ring is fixed on charcoal plug frame by charcoal plug, contact with around copper sheathing frame copper sheathing and conduct electricity, this structure causes charcoal plug and copper sheathing to be difficult to realize and the process of frame isolated insulation, cannot support equipment conductive security, simultaneously charcoal plug is generally larger with charcoal plug frame gap, charcoal plug and copper sheathing contact angle and dynamics restive, ball mill equipment in running unavoidably produces vibration, to continue and the vibration with some strength easily causes charcoal plug to misplace, serious wear even ruptures, driving motor is burnt because of phase shortage, whole equipment is even made to produce serious electric leakage casualty accident.Achieve that equipment performance is stablized, the uniformity of high safety, material is good, reproducible, uniformity is good, granularity thinner (reaching Nano grade), the more high effect of efficiency.
Obviously, the utility model is not limited to above preferred embodiment, also in the spirit that the utility model requires and description limits, can carry out conversion and the improvement of various ways, can solve same technical problem, and obtain the technique effect of expection, therefore not repeat.Those of ordinary skill in the art can from content disclosed in the utility model directly or all schemes associated, as long as within the spirit limited in the utility model claim, also belong to protection domain of the present utility model.
Claims (9)
1. an omnidirectional planetary ball mill, comprises swivel mount (1), driving motor (9), epicyclic transmission mechanism (10), grinding jar (3), grinding jar seat (4); Described driving motor (9) drives epicyclic transmission mechanism (10) by belt pulley (2), and epicyclic transmission mechanism (10) drives grinding jar (3) to rotate by grinding jar seat (4); Described swivel mount (1) fixes epicyclic transmission mechanism (10), gear wheel (5) is arranged on swivel mount (1) axle, reducing motor gear (8) and gear wheel (5) transmission is driven by reducing motor (7), it is characterized in that: also comprise via hole slip ring (6), described via hole slip ring comprises stator (f) and rotor (g), stator conductor, the rotor wire of described driving motor (9) terminal wire and via hole slip ring are connected conducting, realize conduction.
2. a kind of omnidirectional planetary ball mill as claimed in claim 1, it is characterized in that: three stator conductors of described driving motor (9) three butt sub-conductor (A, B, C) and via hole slip ring (a, b, c) are connected respectively, are connected conducting with three roots rotor wires (a1, b1, c1) of via hole slip ring again, realize conduction.
3. a kind of omnidirectional planetary ball mill as claimed in claim 1, is characterized in that: the outside material of described via hole slip ring (6) is plastics or aluminium alloy.
4. a kind of omnidirectional planetary ball mill as claimed in claim 1 or 2, is characterized in that: described via hole slip ring (6) internal stator and rotor slider material are hard silver alloy ring, Jin-Jin contact ring, graphite silver brush, stainless steel one of them.
5. a kind of omnidirectional planetary ball mill as claimed in claim 1, is characterized in that: described reducing motor (7) is with automatic dead-locking function, and speed reducing ratio is 1:3 ~ 1:150.
6. a kind of omnidirectional planetary ball mill as claimed in claim 1, is characterized in that: described grinding jar seat (4) is fixed by holding device (11) with grinding jar (3).
7. a kind of omnidirectional planetary ball mill as claimed in claim 1, is characterized in that: described grinding jar seat (4) is connected by taper shaft or form of flanges with epicyclic transmission mechanism (10).
8. a kind of omnidirectional planetary ball mill as claimed in claim 1, is characterized in that: described swivel mount (1) two ends arrange bearing block (12), for supporting.
9. a kind of omnidirectional planetary ball mill as claimed in claim 1, is characterized in that: described grinding jar (3) is 2,4 or 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520000070.7U CN204396088U (en) | 2015-01-01 | 2015-01-01 | A kind of omnidirectional planetary ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520000070.7U CN204396088U (en) | 2015-01-01 | 2015-01-01 | A kind of omnidirectional planetary ball mill |
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| Publication Number | Publication Date |
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| CN204396088U true CN204396088U (en) | 2015-06-17 |
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| CN201520000070.7U Expired - Fee Related CN204396088U (en) | 2015-01-01 | 2015-01-01 | A kind of omnidirectional planetary ball mill |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525319A (en) * | 2015-01-01 | 2015-04-22 | 长沙天创粉末技术有限公司 | All-directional planetary ball mill |
| CN105597882A (en) * | 2016-01-29 | 2016-05-25 | 长沙米淇仪器设备有限公司 | All-dimensional planetary ball mill with directly-connected speed reduction motors |
| CN108722567A (en) * | 2018-05-29 | 2018-11-02 | 长沙米淇仪器设备有限公司 | A kind of planetary type ball-milling machine people |
| CN108745511A (en) * | 2018-05-29 | 2018-11-06 | 长沙米淇仪器设备有限公司 | A kind of planetary type ball-milling machine people helping to improve grinding efficiency |
-
2015
- 2015-01-01 CN CN201520000070.7U patent/CN204396088U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525319A (en) * | 2015-01-01 | 2015-04-22 | 长沙天创粉末技术有限公司 | All-directional planetary ball mill |
| CN105597882A (en) * | 2016-01-29 | 2016-05-25 | 长沙米淇仪器设备有限公司 | All-dimensional planetary ball mill with directly-connected speed reduction motors |
| CN108722567A (en) * | 2018-05-29 | 2018-11-02 | 长沙米淇仪器设备有限公司 | A kind of planetary type ball-milling machine people |
| CN108745511A (en) * | 2018-05-29 | 2018-11-06 | 长沙米淇仪器设备有限公司 | A kind of planetary type ball-milling machine people helping to improve grinding efficiency |
| CN108722567B (en) * | 2018-05-29 | 2020-02-21 | 长沙米淇仪器设备有限公司 | Planetary ball-milling robot |
| CN108745511B (en) * | 2018-05-29 | 2020-02-21 | 长沙米淇仪器设备有限公司 | Planetary ball-milling robot beneficial to improving grinding efficiency |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20190101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |