CN100377789C - Material collecting assembly of large planetary ball mill - Google Patents
Material collecting assembly of large planetary ball mill Download PDFInfo
- Publication number
- CN100377789C CN100377789C CNB2006100401036A CN200610040103A CN100377789C CN 100377789 C CN100377789 C CN 100377789C CN B2006100401036 A CNB2006100401036 A CN B2006100401036A CN 200610040103 A CN200610040103 A CN 200610040103A CN 100377789 C CN100377789 C CN 100377789C
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- Prior art keywords
- material collecting
- mill tube
- cover
- planetary ball
- mill
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Abstract
The present invention relates to a material collecting assembly of a large planetary ball mill, which relates to a size reduction machinery device, particularly to a structural technology of a planetary ball mill. The material collecting assembly comprises a material collecting cover and material collecting rotary discs which are matched at two end surfaces of the material collecting cover, wherein holes for sleeving milling barrels are equispaced on the material collecting rotary discs, and material discharging storehouses at the rear part of each milling barrel are respectively arranged in the relevant holes for sleeving the milling barrels; blades A are arranged between the material collecting rotary discs and the material collecting cover, and blades B are arranged between the milling barrels and milling barrel connecting holes of the material collecting rotary discs. The present invention uses hard blades to form air seal to move powder materials from the edge to the inner side of the material collecting cover in order to effectively prevent the leakage of the powder materials in each milling barrel from gaps between the milling barrels and the material collecting rotary discs and between the material collecting rotary discs and the material collecting cover so as to reduce the powder materials fly upwards; the aims of safe production, environmental protection and raw material saving can be obtained, and the physical health of production workers can be ensured simultaneously.
Description
Technical field
The present invention relates to the structure technology of a kind of crushing mechanical equipment, particularly planetary ball mill.
Background technology
The outer uniform some mill tubes of the main shaft of planetary ball mill as planet, every mill tube is not only followed the rotary table revolution, but also carries out rotation, and material, is entered in the grinding cylinder after the feeding rack sub-material by feed pipe, by the mill ball in the grinding cylinder material is ground.The discharge opening that each mill tube rear portion week makes progress lays respectively in the aggregate turntable, cooperates with movable sealing between each mill tube and the aggregate turntable, and the material after the grinding is after the cover that gathers materials is collected, by being positioned at the discharging opening discharge of gathering materials and cover the lower end.Cover is fixed on the grinding machine basis owing to gather materials, and each mill tube is done public, rotation, gather materials between cover and the aggregate turntable, be provided with the slit between aggregate turntable and each mill tube, place, slit powder easily leaks, cause the production environment dust from flying, greatly influence the healthy of production environment and workman, but also caused the material waste.
Summary of the invention
The object of the invention is to design a kind of assembly that gathers materials that dust leaked, ensured the large planetary ball mill of production safety that do not produce.
The present invention includes the cover that gathers materials, be engaged in to gather materials and cover the aggregate turntable of two end faces, uniform mill tube is nested with the hole on the aggregate turntable, the feed bin that goes out at each mill tube rear portion is separately positioned on corresponding mill tube and is nested with in the hole, at aggregate turntable with gather materials and between the cover blade A is set, be nested with at the mill tube of mill tube and aggregate turntable blade B is set between the hole.
The sealing gland that the present invention forms by the hard blade, make the powder lateral movement in the cover that gathers materials that arrives the edge, can prevent effectively that the powder in each mill tube from leaking from mill tube and aggregate turntable, aggregate turntable and the slit that gathers materials between the cover, reducing powder flies upward, make production safety, environmental protection, economize in raw materials, simultaneously, ensured that the direct labor's is healthy.
The above blade A of the present invention is evenly distributed on the outer periphery of aggregate turntable, and fixedlys connected with aggregate turntable.Vanes fixed is beneficial to the collection that forms sealing gland, material on aggregate turntable, prevent dust polluting environment.
Also can be at two of aggregate turntable affixed respectively the sealing rings in the outside perpendicular to aggregate turntable, annular felt is set between covering at sealing ring with gathering materials, described annular felt is connected to gather materials and covers.Purpose is by annular felt the micro-dust that spills from blade gaps to be carried out secondary seal.
The above-mentioned blade B of the present invention is evenly distributed on the outer periphery of mill tube, and fixedlys connected with mill tube.Blade B is fixed on and is beneficial to the collection that forms sealing gland, material on the mill tube, prevents dust polluting environment.
Also can be nested with the affixed respectively flange perpendicular to the mill tube sidewall of two sidewalls in hole with respect to mill tube at mill tube, be nested with at flange and mill tube annular felt is set between the hole, described annular felt is connected on the flange.Purpose is by annular felt the micro-dust that spills from blade gaps to be carried out secondary seal.
Described blade A is that hard material is made.Purpose is wear-resistant, and easily forms the sealing gland of certain pressure.
In like manner, described blade B also can make for hard material.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the structural representation of the shade assembly that gathers materials that separates with mill tube.
Fig. 3 is an A portion enlarged drawing among Fig. 1.
The specific embodiment
Centre bore 4 is offered at two end face 3-1,3-2 center at aggregate turntable 3, and this centre bore 4 is used to place the main shaft of planetary ball mill.Uniform four mill tubes are nested with hole 5 in the outside of centre bore 4, and the feed bin that goes out with the rear portion of four mill tubes 6 stretches into corresponding mill tube and is nested with in the hole 5 respectively.
The blow tank 10 at the rear portion of mill tube 6 is positioned at cover 1 chamber that gathers materials.On the mill tube 6 of cover two end faces of 1 that gathers materials relatively, fixedly install respectively two be nested with the flange 13,14 that hole 5 cooperates.
Between two end face 3-1,3-2 of mill tube 6 and aggregate turntable 3, hard blade 12,18 is set, blade 12,18 is evenly distributed on the outer periphery of mill tube 6, blade 12,18 is separately fixed on the ring-type fixed head 15,19, and ring-type fixed head 15,19 is bolted to connection respectively on the flange 13,14 of mill tube 6.Arrange annular felt 16,20 respectively in the periphery of flange 13,14, annular felt 16,20 is nested with hole 5 peripheries by what annular pressing plate 17,21 was fixedly connected on aggregate turntable 3 respectively.
At two end face 3-1,3-2 of aggregate turntable 3 with gather materials and between the cover 1 hard blade 11,22 is set respectively, blade 11,22 is evenly distributed on the outer periphery of two end face 3-1,3-2 of aggregate turntable 3, and blade 11,22 is separately fixed on two end face 3-1, the 3-2 of aggregate turntable 3.
At affixed respectively the sealing ring 7,23 of two end face 3-1,3-2 of aggregate turntable 3 perpendicular to aggregate turntable 3, between two sides of the sealing ring 7,23 and the cover 1 that gathers materials annular felt 8,24 is set, annular felt 8,24 is fixedly connected on two lateral surfaces of the cover 1 that gathers materials by annular preform 9,25 respectively.
Claims (5)
1. the assembly that gathers materials of large planetary ball mill, comprise the cover that gathers materials, be engaged in to gather materials and cover the aggregate turntable of two end faces, uniform mill tube is nested with the hole on the aggregate turntable, the feed bin that goes out at each mill tube rear portion is separately positioned on corresponding mill tube and is nested with in the hole, it is characterized in that at aggregate turntable and gather materials the blade A that is made by hard material is set between the cover, be nested with at the mill tube of mill tube and aggregate turntable the blade B that is made by hard material is set between the hole.
2. according to the assembly that gathers materials of the described large planetary ball mill of claim 1, it is characterized in that described blade A is evenly distributed on the outer periphery of aggregate turntable, and fixedly connected with aggregate turntable.
3. according to the assembly that gathers materials of the described large planetary ball mill of claim 2, it is characterized in that two affixed respectively sealing rings in the outside perpendicular to aggregate turntable at aggregate turntable, sealing ring and gather materials the cover between annular felt is set, described annular felt be connected gather materials the cover on.
4. according to the assembly that gathers materials of claim 1 or 2 described large planetary ball mills, it is characterized in that described blade B is evenly distributed on the outer periphery of mill tube, and fixedly connected with mill tube.
5. according to the assembly that gathers materials of the described large planetary ball mill of claim 4, it is characterized in that being nested with respect to mill tube affixed respectively the flange of two sidewalls in hole perpendicular to the mill tube sidewall at mill tube, be nested with at flange and mill tube annular felt is set between the hole, described annular felt is connected on the flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100401036A CN100377789C (en) | 2006-04-27 | 2006-04-27 | Material collecting assembly of large planetary ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100401036A CN100377789C (en) | 2006-04-27 | 2006-04-27 | Material collecting assembly of large planetary ball mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1846862A CN1846862A (en) | 2006-10-18 |
| CN100377789C true CN100377789C (en) | 2008-04-02 |
Family
ID=37076724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100401036A Expired - Fee Related CN100377789C (en) | 2006-04-27 | 2006-04-27 | Material collecting assembly of large planetary ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100377789C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172548A (en) * | 2011-02-25 | 2011-09-07 | 南京工业大学 | Continuous horizontal type planet ball grinder |
| CN109012891B (en) * | 2018-10-12 | 2021-01-29 | 河南先导机械力化学研究院有限公司 | Discharging device for planetary ball mill and discharging control method |
| CN109012913A (en) * | 2018-10-12 | 2018-12-18 | 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 |
| CN109012892B (en) * | 2018-10-12 | 2023-05-26 | 河南先导机械力化学研究院有限公司 | Discharging device for planetary ball mill |
| CN109012890B (en) * | 2018-10-12 | 2021-01-22 | 河南先导机械力化学研究院有限公司 | Discharging control device and discharging control method for planetary ball mill |
| CN109012914A (en) * | 2018-10-12 | 2018-12-18 | 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 |
| CN109530016B (en) * | 2018-10-17 | 2020-12-18 | 山东交通职业学院 | Temperature control method for horizontal planetary ball mill |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4673134A (en) * | 1984-11-09 | 1987-06-16 | Omya Gmbh | Agitating mill, particularly agitating ball mill |
| US5232169A (en) * | 1990-11-27 | 1993-08-03 | Kurimoto, Ltd. | Continuous air-swept type planetary ball mill |
| CN2341714Y (en) * | 1998-04-30 | 1999-10-06 | 李征宇 | Super fine vertical stirring high energy ball mill |
| CN2377001Y (en) * | 1999-07-02 | 2000-05-10 | 东南大学 | Continuous dry star ball mill |
| CN2527345Y (en) * | 2002-02-08 | 2002-12-25 | 昆山市超微粉碎机厂 | Multicylinder ball mill |
-
2006
- 2006-04-27 CN CNB2006100401036A patent/CN100377789C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4673134A (en) * | 1984-11-09 | 1987-06-16 | Omya Gmbh | Agitating mill, particularly agitating ball mill |
| US5232169A (en) * | 1990-11-27 | 1993-08-03 | Kurimoto, Ltd. | Continuous air-swept type planetary ball mill |
| CN2341714Y (en) * | 1998-04-30 | 1999-10-06 | 李征宇 | Super fine vertical stirring high energy ball mill |
| CN2377001Y (en) * | 1999-07-02 | 2000-05-10 | 东南大学 | Continuous dry star ball mill |
| CN2527345Y (en) * | 2002-02-08 | 2002-12-25 | 昆山市超微粉碎机厂 | Multicylinder ball mill |
Non-Patent Citations (2)
| Title |
|---|
| 怎样解决螺旋筒漏粉问题. 张创.广东建材，第4期. 1995 * |
| 球磨机磨头进料密封方法的改进. 茅森懋.Cement,No.3. 1994 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1846862A (en) | 2006-10-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080402 Termination date: 20110427 |