CN207576540U - A kind of planetary ball mill - Google Patents
A kind of planetary ball mill Download PDFInfo
- Publication number
- CN207576540U CN207576540U CN201721427382.1U CN201721427382U CN207576540U CN 207576540 U CN207576540 U CN 207576540U CN 201721427382 U CN201721427382 U CN 201721427382U CN 207576540 U CN207576540 U CN 207576540U
- Authority
- CN
- China
- Prior art keywords
- turntable
- ball mill
- planetary
- belt pulley
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000000227 grinding Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000005272 metallurgy Methods 0.000 abstract 1
- 238000003801 milling Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
本实用新型涉及一种行星球磨机，属于冶金技术领域。本实用新型包括小皮带轮、调整螺栓、托盘轴、球磨筒、主转轴、行星轮、转盘、密封圈、大皮带轮；与调速电机固定连接的小皮带轮通过皮带与大皮带轮连接，调整螺栓与小皮带轮固定连接的调速电机连接，转盘通过托盘轴固定在大皮带轮上且同轴运转，转盘与托盘轴通过密封圈密封，球磨筒安装在转盘上，主转轴的下部与行星轮固定连接。本实用新型使用齿轮组传动，该机传动稳定，噪音较小，对提高磨机性能具有很强的理论和工程意义。
The utility model relates to a planetary ball mill, which belongs to the technical field of metallurgy. The utility model comprises a small pulley, an adjusting bolt, a tray shaft, a ball mill cylinder, a main rotating shaft, a planetary wheel, a turntable, a sealing ring, and a large pulley; The pulley is fixedly connected to the speed-regulating motor. The turntable is fixed on the large pulley through the tray shaft and runs coaxially. The turntable and the tray shaft are sealed by a sealing ring. The ball mill cylinder is installed on the turntable. The lower part of the main shaft is fixedly connected with the planetary wheel. The utility model uses a gear set for transmission, and the machine has stable transmission and low noise, and has strong theoretical and engineering significance for improving the performance of the mill.
Description
Technical field
The utility model is related to a kind of planetary ball mills, belong to metallurgical technology field.
Background technology
General milling machine is typically a mill tube, and planetary ball mill then has multiple mill tubes, and generally each and every one mill tube is uniform
It is symmetrically dispersed on rotary table.The grinding cylinder of general milling machine is horizontally arranged in fixed axle bed, and planetary ball mill
Mill tube can be horizontally mounted or be vertically mounted on public turntable.The main distinction of the two is the motion mode of mill tube
It is different.The cylinder of general milling machine is only around fixed center axis rotation, and planet mill tube is complicated plane motion, on the one hand,
Motor drives public turntable rotation, and mill tube mounted thereto rotates therewith, for " revolution " transport motion on the other hand at this time, by
In the effect of gear or V -- belt Drive, mill tube is also around the central shaft of itself " rotation " relative motion.This existing public affairs of mill tube
Turn the plane motion for having rotation again, referred to as planetary motion.The planetary motion of mill tube is that planetary ball mill is different from general milling
The basic sign of machine.A kind of new machine that it is considered as the combination of a kind of general milling machine and centrifugal ball mill and grows up
Type.
Invention content
The technical problem to be solved by the present invention is to provide a kind of planetary ball mill, to solve the above problems.
The technical solution of the utility model is：A kind of planetary ball mill, including small belt pulley, adjustment bolt, pallet axis, ball
Mill tube, main shaft, planetary gear, turntable, sealing ring, big belt pulley；The small belt pulley being fixedly connected with speed regulating motor passes through belt
It is connect with big belt pulley, adjustment bolt is connect with the speed regulating motor that small belt pulley is fixedly connected, and turntable is fixed on by pallet axis
On big belt pulley and coaxial operating, turntable are sealed with pallet axis by sealing ring, and ball grinding cylinder is mounted on turntable, under main shaft
Portion is fixedly connected with planetary gear.
During work, of the utility model is revolution and rotation backwards rotation.Motor passes through retarder（Gearbox）
Driving spindle rotates, and the revolution driving gear and rotation driving gear on main shaft rotate simultaneously.Revolution driving gear passes through speed change
Gear realizes speed change first, then revolution driven gear is driven to be rotate in same direction with main shaft by transition gear, so as to drive revolution
Disk rotates, and each rotation planet mill tube is driven to revolve round the sun in the same direction with main axis direction.Rotation driving gear directly drive it is each from
Turn driven gear transmission, realize each rotation planet mill tube and the reverse rotation in main axis direction.
The beneficial effects of the utility model are：
（1）Due to the no fixed bottom surface of the rotation of mill tube, so no material is sunk to the bottom, simultaneous grinding face also increases,
The efficiency of grinding is improved, also saves the energy；
（2）The problem of employing gear set transmission, having prevented the skidding of belt transmission and belt abrasion in this way, also passes
Move steady stabilization of speed etc.；
（3）The installation of mill tube, it is eccentrically mounted to improve efficiency
（4）Old-fashioned right angle blanking chute is changed to inclination angle type blanking chute, material is made to slip angle more than angle of repose, material it is smooth into
It gives.
（5）Planetary ball mill is the important equipment of energy-saving and emission-reduction, is the direction of industrial equipment optimization from now on.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：1- small belt pulleys, 2- adjustment bolts, 3- pallet axis, 4- ball grinding cylinders, 5- main shafts, 6- planetary gears, 7- turn
Disk, 8- sealing rings, 9- big belt pulleys.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is described in further detail.
Embodiment 1：As shown in Figure 1, a kind of planetary ball mill, including small belt pulley 1, adjustment bolt 2, pallet axis 3, ball milling
Cylinder 4, main shaft 5, planetary gear 6, turntable 7, sealing ring 8, big belt pulley 9；The small belt pulley 1 being fixedly connected with speed regulating motor passes through
Belt is connect with big belt pulley 9, and adjustment bolt 2 is connect with the speed regulating motor that small belt pulley 1 is fixedly connected, and turntable 7 passes through pallet
Axis 3 is fixed on big belt pulley 9 and coaxial operating, turntable 7 are sealed with pallet axis 3 by sealing ring 8, and ball grinding cylinder 4, which is mounted on, to be turned
On disk 7, the lower part of main shaft 5 is fixedly connected with planetary gear 6.
Fig. 1 is the structure diagram of planetary high-energy ball mill, and motor 1 passes through belt 2 and big belt wheel 5 with small pulley 2
It forms and is fixedly connected on main shaft on belt gear, with big belt wheel 5, main shaft is connected with turntable, and turntable is same with big belt wheel
Shaft rotation is moved, and several ball grinding cylinders 6 have been arranged symmetrically on the turntable of rotation, have only had 2, and eliminate mill tube stent in Fig. 1, each to grind
The planet shaft of letter all forms rotary pair with turntable, and the lower part of shaft is fixedly connected with planetary gear 3, and sun gear 4 is fixed
It is motionless.After motor start-up, turntable will get up with main axis, while have the central gear band being fixedly connected on main shaft
Dynamic planetary gear does planetary rotation, and ball grinding cylinder 6 also makees planetary motion with planet axis.This planetary ball mill is vertical, i.e., each rotation
The axial line of swivel is all perpendicular dynamic more much more complex than common fixed shaft gear train with ground because planetary gear not only transport motion and make
Revolution, but also to be relatively rotated around own axes, the collision frequency of abrading-ball generally only 1~2 time/s in general milling machine,
And because rotating speed does not influence the disengaging of abrading-ball and mill tube in planetary high-energy ball mill, therefore can improve to the greatest extent.
Specific embodiment of the present utility model is explained in detail above in association with attached drawing, but the utility model is not
It is limited to the above embodiment, within the knowledge of a person skilled in the art, this practicality can also be not being departed from
Various changes can be made under the premise of novel objective.
Claims (1)
1. a kind of planetary ball mill, it is characterised in that：Including small belt pulley（1）, adjustment bolt（2）, pallet axis（3）, ball grinding cylinder
（4）, main shaft（5）, planetary gear（6）, turntable（7）, sealing ring（8）, big belt pulley（9）；What is be fixedly connected with speed regulating motor is small
Belt pulley（1）Pass through belt and big belt pulley（9）Connection, adjustment bolt（2）With small belt pulley（1）The speed regulating motor being fixedly connected
Connection, turntable（7）Pass through pallet axis（3）It is fixed on big belt pulley（9）Upper and coaxial operating, turntable（7）With pallet axis（3）Pass through
Sealing ring（8）Sealing, ball grinding cylinder（4）Mounted on turntable（7）On, main shaft（5）Lower part and planetary gear（6）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721427382.1U CN207576540U (en) | 2017-10-31 | 2017-10-31 | A kind of planetary ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721427382.1U CN207576540U (en) | 2017-10-31 | 2017-10-31 | A kind of planetary ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207576540U true CN207576540U (en) | 2018-07-06 |
Family
ID=62730214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721427382.1U Expired - Fee Related CN207576540U (en) | 2017-10-31 | 2017-10-31 | A kind of planetary ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207576540U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012918A (en) * | 2018-10-12 | 2018-12-18 | 河南先导机械力化学研究院有限公司 | planetary ball mill |
| CN109012899A (en) * | 2018-10-12 | 2018-12-18 | 河南先导机械力化学研究院有限公司 | planetary ball mill |
| CN109092460A (en) * | 2018-10-12 | 2018-12-28 | 河南先导机械力化学研究院有限公司 | A kind of planet mill tube for ball mill |
| CN114226028A (en) * | 2021-12-23 | 2022-03-25 | 黄超 | Vertical ball mill for alumina powder production |
| CN115284157A (en) * | 2022-07-26 | 2022-11-04 | 石索斯 | Ball mill is used in electronic chemicals preparation |
-
2017
- 2017-10-31 CN CN201721427382.1U patent/CN207576540U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109012918A (en) * | 2018-10-12 | 2018-12-18 | 河南先导机械力化学研究院有限公司 | planetary ball mill |
| CN109012899A (en) * | 2018-10-12 | 2018-12-18 | 河南先导机械力化学研究院有限公司 | planetary ball mill |
| CN109092460A (en) * | 2018-10-12 | 2018-12-28 | 河南先导机械力化学研究院有限公司 | A kind of planet mill tube for ball mill |
| CN109012918B (en) * | 2018-10-12 | 2024-01-12 | 河南先导机械力化学研究院有限公司 | Planetary ball mill |
| CN109012899B (en) * | 2018-10-12 | 2024-04-09 | 河南先导机械力化学研究院有限公司 | Planetary ball mill |
| CN114226028A (en) * | 2021-12-23 | 2022-03-25 | 黄超 | Vertical ball mill for alumina powder production |
| CN115284157A (en) * | 2022-07-26 | 2022-11-04 | 石索斯 | Ball mill is used in electronic chemicals preparation |
| CN115284157B (en) * | 2022-07-26 | 2024-02-06 | 河南宏基矿山机械有限公司 | Ball mill for preparing electronic chemicals |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20181031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |