CN205570450U - Planetary ball mill that gear motor directly links - Google Patents
Planetary ball mill that gear motor directly links Download PDFInfo
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- CN205570450U CN205570450U CN201620288854.9U CN201620288854U CN205570450U CN 205570450 U CN205570450 U CN 205570450U CN 201620288854 U CN201620288854 U CN 201620288854U CN 205570450 U CN205570450 U CN 205570450U
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Abstract
The utility model relates to a planetary ball mill that gear motor directly links, which comprises a frame, the planet motor, a speed reducer, the frame, the axis of rotation, the planet bearing, the planet carousel, a ball -milling pot shell section of thick bamboo, the fixed axle, fixing bearing and ball -milling jar, the planet motor is located under the frame, planet motor upper end is connected with the speed reducer, the speed reducer passes through the frame to be fixed at the frame lower extreme, be connected through the shaft coupling between axis of rotation lower extreme and the speed reducer main shaft, the axis of rotation upper end is fixed at planet carousel lower extreme through the planet bearing, a ball -milling pot shell section of thick bamboo is located planet carousel top, the fixed axle upper end links firmly with a ball -milling pot shell section of thick bamboo, the fixed axle middle -end is passed through fixing bearing and is fixed in the frame, the ball -milling jar is installed on a ball -milling pot shell section of thick bamboo. The utility model discloses utilize the peculiar structure and the principle of speed reducer, additional pulling force that will be original reduces, and the motor dynamic with 100% turns into the moment of torsion and directly drives axis of rotation and load to energy -conserving effect has been played.
Description
Technical field
This utility model relates to powder mull machinery field, the planetary ball mill that a kind of reducing motor is direct-connected.
Background technology
Ball mill is after material is broken, then carries out the key equipment pulverized；It is widely used in the production industries such as cement, silicate product, New Building Materials, refractory material, chemical fertilizer, non-ferrous metal ore and glass ceramics, and various Ores and other grindability material are carried out dry type or wet type grinding；Ball mill is applicable to the various Ore of grinding and other material, is widely used in ore dressing, the industry such as building materials and chemical industry, can be divided into dry type and two kinds of grinding modes of wet type；Different according to ore discharge mode, can lattice subtype and overflow type two kinds.
Planetary ball mill is equipped with four ball grinders on same rotating disk, when rotating disk rotates, ball grinder around turntable shaft revolve round the sun while again around Pivot Point Center rotation, make planetary motion, in tank, abrading-ball mutually collides in high-speed motion, playing and grind and a kind of ball mill of biased sample, actuating device the most on the market is that motor passes through belt dressing driving power transmission shaft drive planetary structure rotation；This device is due to the pulling force effect of belt etc. so that power transmission shaft is easily caused axle for a long time bent by an additional potential power effect vertical with its axis, time；Bearing above power transmission shaft also by a similar power effect, has a strong impact on the life-span of bearing, and the noise of equipment is the biggest simultaneously；And planetary gear construction can produce amount of heat in running, passing to produce high temperature on belt pulley and make the easy wear and rupture of belt, changing can be pretty troublesome.In consideration of it, this utility model provides the planetary ball mill that a kind of reducing motor is direct-connected.
Utility model content
For the problems of the prior art, this utility model provides the planetary ball mill that a kind of reducing motor is direct-connected.
This utility model solves the planetary ball mill that its technical problem be the technical scheme is that a kind of reducing motor is direct-connected, including frame, planetary motor, reductor, support, rotary shaft, planetary bearing, planetary disk, ball grinder sleeve, fixing axle, fixing bearing and ball grinder；Described frame is polygonal frame structure, frame upper end offers ladder draw-in groove, planetary motor is positioned at immediately below frame, planetary motor upper end connects reductor, reductor main shaft is through the center position of frame bottom, and reductor is fixed on frame lower end by support, is attached by shaft coupling between rotary shaft lower end and reductor main shaft, rotary shaft upper end is fixed between planetary disk lower end, and rotary shaft upper end and planetary disk employing key by planetary bearing and is attached；Described ball grinder sleeve is positioned at above planetary disk, and fixing axle upper end is connected with ball grinder sleeve, and fixing axle lower end is through frame upper surface, and fixing axle middle-end is fixed in frame by fixing bearing, and ball grinder is arranged on ball grinder sleeve.
As further improvement of the utility model, described reductor selects gear reduction unit, worm decelerating machine or planet-gear speed reducer.
As further improvement of the utility model, described planetary disk structure in the form of annular discs, planetary disk is arranged on the ladder draw-in groove of frame upper end, and uses screw to be fixed between the ladder draw-in groove of planetary disk and frame upper end.
As further improvement of the utility model, the described ball grinder U-shaped structure of sleeve cross section, and the radius of corner of the arc degree of ball grinder sleeve more than 20 millimeters, ball grinder sleeve upper end offers mounting ear groove.
During work, by the rotation rotating drive reductor main shaft of planetary motor, reductor serves the effect increasing moment of torsion, the moment of torsion that planetary motor produces is exported by the main shaft of reductor after reductor amplifies, by the rotation rotarily driving planetary disk of rotary shaft, it is achieved thereby that the circular motion that ball grinder is in the horizontal direction；Owing to reductor replaces the belt dressing in conventional planetary formula ball mill, reductor main shaft is directly connected in rotary shaft, make the main shaft of reductor with rotary shaft on an axis, so there is no the additional pulling force of vertical axial on the axis of rotary shaft, and the motor power of 100% is converted into moment of torsion and directly drives rotary shaft and load by planetary motor, thus serve energy-conservation effect；Simultaneously because speed reducer structure is metal, and metal is high temperature resistant so its life-span is significantly larger than the balata belt in conventional planetary formula ball mill；In addition, reductor is installed on the vertical plane, it is possible to reduce the lateral dimension of total.
The beneficial effects of the utility model are: the direct-connected planetary ball mill of a kind of reducing motor has the advantage such as simple in construction, simple operation, compared with prior art, its peculiar structure utilizing reductor and principle, original additional pulling force is reduced, the motor power of 100% is converted into moment of torsion and directly drives rotary shaft and load, thus serve energy-conservation effect；Size can be reduced simultaneously, thus reach to reduce abrasion, reduce noise, reduction cost and increase the effect in service life.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is front view of the present utility model.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with being specifically illustrating, this utility model is expanded on further.
As it is shown in figure 1, the planetary ball mill that a kind of reducing motor is direct-connected, including frame 1, planetary motor 2, reductor 3, support 4, rotary shaft 5, planetary bearing 6, planetary disk 7, ball grinder sleeve 8, fixing axle 9, fixing bearing 10 and ball grinder 11；Described frame 1 is polygonal frame structure, frame 1 upper end offers ladder draw-in groove, planetary motor 2 is positioned at immediately below frame 1, planetary motor 2 upper end connects reductor 3, reductor 3 main shaft is through the center position of frame 1 bottom, reductor 3 is fixed on frame 1 lower end by support 4, it is attached by shaft coupling between rotary shaft 5 lower end and reductor 3 main shaft, rotary shaft 5 upper end is fixed on planetary disk 7 lower end by planetary bearing 6, and uses key to be attached between rotary shaft 5 upper end and planetary disk 7；Described ball grinder sleeve 8 is positioned at above planetary disk 7, and fixing axle 9 upper end is connected with ball grinder sleeve 8, and fixing axle 9 lower end is through frame 1 upper surface, and fixing axle 9 middle-end is fixed in frame 1 by fixing bearing 10, and ball grinder 11 is arranged on ball grinder sleeve 8.
As it is shown in figure 1, described reductor 3 selects gear reduction unit, worm decelerating machine or planet-gear speed reducer.
As it is shown in figure 1, described planetary disk 7 structure in the form of annular discs, planetary disk 7 is arranged between the ladder draw-in groove of frame 1 upper end, and the ladder draw-in groove of planetary disk 7 and frame 1 upper end employing screw and is fixed.
As it is shown in figure 1, the described ball grinder sleeve 8 U-shaped structure of cross section, and the radius of corner of the arc degree of ball grinder sleeve 8 is more than 20 millimeters, ball grinder sleeve 8 upper end offers mounting ear groove.
During work, by the rotation rotating drive reductor 3 main shaft of planetary motor 2, reductor 3 serves the effect increasing moment of torsion, the moment of torsion that planetary motor 2 produces is exported by the main shaft of reductor 3 after reductor 3 amplifies, by the rotation rotarily driving planetary disk 7 of rotary shaft 5, it is achieved thereby that the circular motion that ball grinder 11 is in the horizontal direction；Due to the belt dressing in reductor 3 replacement conventional planetary formula ball mill, reductor 3 main shaft is directly connected in rotary shaft 5, make the main shaft of reductor 3 with rotary shaft 5 on an axis, so there is no the additional pulling force of vertical axial on the axis of rotary shaft 5, and the motor power of 100% is converted into moment of torsion and directly drives rotary shaft 5 and load by planetary motor 2, thus serve energy-conservation effect；Simultaneously because reductor 3 structure is metal, and metal is high temperature resistant so its life-span is significantly larger than the balata belt in conventional planetary formula ball mill；In addition, reductor 3 is installed on the vertical plane, it is possible to reduce the lateral dimension of total.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; description in above-mentioned embodiment and description principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope that this utility model is claimed.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (4)
1. the planetary ball mill that a reducing motor is direct-connected, it is characterised in that: include frame, planetary motor, reductor, support, rotary shaft, planetary bearing, planetary disk, ball grinder sleeve, fixing axle, fixing bearing and ball grinder；Described frame is polygonal frame structure, frame upper end offers ladder draw-in groove, planetary motor is positioned at immediately below frame, planetary motor upper end connects reductor, reductor main shaft is through the center position of frame bottom, and reductor is fixed on frame lower end by support, is connected between rotary shaft lower end with reductor main shaft, rotary shaft upper end is fixed between planetary disk lower end, and rotary shaft upper end and planetary disk employing key by planetary bearing and is attached；Described ball grinder sleeve is positioned at above planetary disk, and fixing axle upper end is connected with ball grinder sleeve, and fixing axle lower end is through frame upper surface, and fixing axle middle-end is fixed in frame by fixing bearing, and ball grinder is arranged on ball grinder sleeve.
The planetary ball mill that a kind of reducing motor the most according to claim 1 is direct-connected, it is characterised in that: described reductor selects gear reduction unit, worm decelerating machine or planet-gear speed reducer.
The planetary ball mill that a kind of reducing motor the most according to claim 1 is direct-connected, it is characterized in that: described planetary disk structure in the form of annular discs, planetary disk is arranged on the ladder draw-in groove of frame upper end, and uses screw to be fixed between the ladder draw-in groove of planetary disk and frame upper end.
The planetary ball mill that a kind of reducing motor the most according to claim 1 is direct-connected, it is characterized in that: the described ball grinder U-shaped structure of sleeve cross section, and the radius of corner of the arc degree of ball grinder sleeve is more than 20 millimeters, ball grinder sleeve upper end offers mounting ear groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620288854.9U CN205570450U (en) | 2016-04-09 | 2016-04-09 | Planetary ball mill that gear motor directly links |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620288854.9U CN205570450U (en) | 2016-04-09 | 2016-04-09 | Planetary ball mill that gear motor directly links |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205570450U true CN205570450U (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620288854.9U Active CN205570450U (en) | 2016-04-09 | 2016-04-09 | Planetary ball mill that gear motor directly links |
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| CN (1) | CN205570450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2016
- 2016-04-09 CN CN201620288854.9U patent/CN205570450U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108722567B (en) * | 2018-05-29 | 2020-02-21 | 长沙米淇仪器设备有限公司 | Planetary ball-milling robot |
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