CN203329774U - Ball mill - Google Patents
Ball mill Download PDFInfo
- Publication number
- CN203329774U CN203329774U CN2013204359334U CN201320435933U CN203329774U CN 203329774 U CN203329774 U CN 203329774U CN 2013204359334 U CN2013204359334 U CN 2013204359334U CN 201320435933 U CN201320435933 U CN 201320435933U CN 203329774 U CN203329774 U CN 203329774U
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- CN
- China
- Prior art keywords
- ball mill
- water
- ring
- feed end
- throw rijng
- 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
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Abstract
The utility model discloses a ball mill, and relates to the field of ball mills. The ball mill is provided with a water throwing ring and used for clearing away water and ore pulp on the surface of an outer circle at the feed end of the ball mill. According to the technical scheme, the ball mill comprises a feed port, a discharge port, a shaft neck and a bearing block, and is characterized in that the water throwing ring is installed on the shaft neck at the feed end, the water will be scattered when reaching the surface of the ring, and the water and ore pulp are thrown down by means of tangential force generated by rotation of the ring. The ball mill has the advantages that the water throwing ring is fixed at the feed end of a ball mill body in a welded mode or in other modes, installed for about half an hour in the whole process, and fast and convenient to install and light; all the water and the ore pulp can be thrown away through the tangential force of the water throwing ring, and the sealing effect of an oil seal is good, so damage to a main shaft and a bearing bush is reduced, and production cost is saved; time for main shaft and bearing bush replacement is shortened, and production efficiency is improved.
Description
Technical field
The utility model relates to a kind of ball mill, relates in particular to a kind of ball mill with throw rijng.
Background technology
Ball mill is after material is broken, then the key equipment of being pulverized.It is widely used in cement, silicate product, refractory material, chemical fertilizer, the black and production industries such as non-ferrous metal ore and glass ceramics.Existing ball mill generally is comprised of with the transmission device be connected with ball mill barrel ball mill barrel.But existing ball mill in process of production, the phenomenon that feeding of ball mill end base bearing enters water and ore pulp often occurs, causes oil sealing to lose sealing function, deterioration of lubricant, finally damages axle and bearing.Even if by repairing wear and tear strockle, adjust Ore Hopper position and the recoil water yield, change the measures such as oil sealing and address the above problem from source, but in use find that a small amount of water and ore pulp are difficult to avoid, trace it to its cause and be: strockle is in dipping the process of sand return, the spoon body must soak, therefore, and in the rotary course of ball mill, water and ore pulp will be altered to oil sealing, oil sealing was immersed in water after a period of time will lose sealing function, causes deterioration of lubricant, and finally damages axle and bearing shell.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of ball mill with throw rijng, for removing water and the ore pulp on feeding of ball mill end outer round surface.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of ball mill is characterized in that: comprise charging aperture, discharging opening, axle journal, bearing block, it is characterized in that: on the axle journal of feed end, throw rijng is installed.
Further, throw rijng at least is comprised of two arcuation ring bodies, and between ring body, head and the tail are linked to be ring-type successively.
Further, the connected mode between ring body is welding.
Further, the ring body two ends are dug in all offering in ，Nei Wa chamber, chamber and are provided with for connecting the connector of adjacent ring body.
Further, the outer round surface of feed end offers the spill annular groove snapped in for throw rijng.
The beneficial effects of the utility model are:
1, throw rijng is installed on feed end, and to water with ore pulp enters main shaft and bearing shell forms certain obstruction, and water, ore pulp arrives the throw rijng surface and will be dispersed, and under the effect of tangential force, got rid of/falls;
2, offer the spill annular groove, throw rijng snaps in the spill annular groove, throw rijng is further located, and water, ore pulp major part will be accumulated in the spill annular groove, hinders water, ore pulp enters main shaft and bearing shell;
3, throw rijng adopts multi-disc arcuation ring body to form, throw rijng quick for installation, light;
4, chamber is dug in offering in the ring body two ends, by the interior connector dug in chamber, is convenient to a plurality of ring bodies are assembled into to ring-type and quick for installation;
5, utilize the tangential force of throw rijng water and ore pulp all can be got rid of, stop main shaft and bearing shell and enter water and ore pulp, the good sealing effect of oil sealing, thus the damage of minimizing main shaft and bearing shell saves production cost;
6, reduced the time of changing main shaft and bearing shell, enhanced productivity.
The accompanying drawing explanation
Fig. 1 is scheme of installation of the present utility model;
The structural representation that Fig. 2 is ring body in the utility model embodiment mono-;
Fig. 3 is throw rijng front view in the utility model embodiment mono-;
The structural representation that Fig. 4 is ring body in the utility model embodiment bis-;
Fig. 5 is throw rijng front view in the utility model embodiment bis-;
The complete section top view that Fig. 6 is the utility model throw rijng;
Wherein Reference numeral is: 1-ball mill body, 2-discharging opening, 3-charging aperture, 4-bearing block, 5-throw rijng, 6-ring body, 7-connector, 8-axle journal.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
Embodiment mono-
A kind of ball mill, comprise ball mill body 1, feed end, discharge end, charging aperture 3, discharging opening 2, axle journal 8, bearing block 4 and throw rijng 5, feed end and discharge end lay respectively at the two ends of ball mill body 1, offer charging aperture 3 at the feed end place, the discharge end place offers discharging opening 2.Feed end and discharge end are arranged on bearing block 4 by axle journal 8.Offer a spill annular groove at feed end, this spill annular groove is specifically between charging aperture 3 and bearing block 4 and near charging aperture 3, and the effect of this spill annular groove is throw rijng 5 is snapped in this spill annular groove.The steel plate that is 4mm with thickness cuts two semi-circular ring 6, and ring width is about 80mm, and throw rijng 5 is spliced by these two semi-circular ring 6 exactly.Spell as full circle by head and the tail connected mode successively between ring body 6, by spelling, snap in the spill annular groove of feed end and be fixed on the feed end before main shaft by the mode of welding for the throw rijng 5 of full circle.Throw rijng 5 is fixed on feed end throw rijng 5 by the mode of welding, and its welding method is: first spot welding is throw rijng 5 fixedly, then the race weldering seals gap together.Because the interior radius of circle of spelling as the ring body of full circle is slightly less than the feed end exradius, therefore, when throw rijng 5 is installed, needs first the ring body of throw rijng 56 is arranged in Baltimore groove, then by welding manner, throw rijng 5 is fixed on feed end.
Embodiment bis-
A kind of ball mill, comprise ball mill body 1, feed end, discharge end, charging aperture 3, discharging opening 2, axle journal 8, bearing block 4 and throw rijng 5, feed end and discharge end lay respectively at the two ends of ball mill body 1, offer charging aperture 3 at the feed end place, the discharge end place offers discharging opening 2.Feed end and discharge end are arranged on bearing block 4 by axle journal 8.Offer a spill annular groove at feed end, this spill annular groove is specifically between charging aperture 3 and bearing block 4 and near charging aperture 3, and the effect of this spill annular groove is throw rijng 5 is snapped in this spill annular groove.The steel plate that is 4mm with thickness cuts two semi-circular ring 6, and ring width is about 80mm, and throw rijng 5 is spliced by these two semi-circular ring 6 exactly.Dig in ，Nei Wa chamber, chamber and be provided with the connector 7 for connecting adjacent ring body in each ring body 6 two ends all offers.Between ring body 6, by head and the tail connected mode successively, spell as full circle, by spelling as the throw rijng 5 of full circle snaps in the spill annular groove of feed end, by the connector 7(dug in regulating in chamber, be adjusting bolt, nut) throw rijng 5 is fixed on the feed end before main shaft.Because the interior radius of circle of spelling as the ring body 6 of full circle is slightly less than the feed end exradius, while therefore being arranged on throw rijng 5, need first the ring body of throw rijng 56 to be arranged in Baltimore groove, realize joining end to end of ring body 6 and finally by adjusting connector 7, ring body 6 be fixed on feed end by the connector 7 dug in ring body 6 in chamber again, this connector is usually with bolts.
In above two embodiment, by the feed end at the ball mill body, throw rijng is set, its result of use main manifestations is:
(1) the throw rijng scheme is time saving and energy saving, can effectively solve great question.
(2) water and ore pulp all can make deterioration of lubricant, and wherein, ore pulp rubs between axle and bearing, can hurt the two.Insufficient lubrication and scratch all can cause bearing to burn out.If bearing burn is not serious, again scrape and watt still can use, but 5 to 6 classes that must cause like this stopping.Therefore, the application of throw rijng, from little ingenious setting about, all get rid of water and ore pulp, stopped main shaft and bearing shell water inlet and ore pulp, and oil sealing has played good sealing function, has solved large problem.
Claims (5)
1. a ball mill, comprise charging aperture (3), discharging opening (2), axle journal (8), bearing block (4), it is characterized in that: throw rijng (5) is installed on the axle journal of feed end (8).
2. ball mill as claimed in claim 1, it is characterized in that: throw rijng (5) at least is comprised of two arcuation ring bodies (6), and between ring body (6), head and the tail are linked to be ring-type successively.
3. ball mill as claimed in claim 2 is characterized in that: the connected mode between ring body (6) is welding.
4. ball mill as claimed in claim 2, is characterized in that: dig in ，Nei Wa chamber, chamber the connector (7) be provided with for connecting adjacent ring body in ring body (6) two ends all offer.
5. ball mill as claimed in claim 1 is characterized in that: the outer round surface of feed end offers the spill annular groove snapped in for throw rijng (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204359334U CN203329774U (en) | 2013-07-22 | 2013-07-22 | Ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204359334U CN203329774U (en) | 2013-07-22 | 2013-07-22 | Ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329774U true CN203329774U (en) | 2013-12-11 |
Family
ID=49698475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204359334U Expired - Fee Related CN203329774U (en) | 2013-07-22 | 2013-07-22 | Ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329774U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084265A (en) * | 2014-06-09 | 2014-10-08 | 灌阳县陈工选矿机械制造有限公司 | A ball mill |
| CN106269084A (en) * | 2016-08-24 | 2017-01-04 | 桂林浩新科技服务有限公司 | A kind of air-dried ball mill |
| CN106269097A (en) * | 2016-08-24 | 2017-01-04 | 桂林浩新科技服务有限公司 | A kind of ball mill of ultrasonic sensing |
-
2013
- 2013-07-22 CN CN2013204359334U patent/CN203329774U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084265A (en) * | 2014-06-09 | 2014-10-08 | 灌阳县陈工选矿机械制造有限公司 | A ball mill |
| CN106269084A (en) * | 2016-08-24 | 2017-01-04 | 桂林浩新科技服务有限公司 | A kind of air-dried ball mill |
| CN106269097A (en) * | 2016-08-24 | 2017-01-04 | 桂林浩新科技服务有限公司 | A kind of ball mill of ultrasonic sensing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20131211 Termination date: 20150722 |
|
| EXPY | Termination of patent right or utility model |