CN208878705U - A kind of material ball mill - Google Patents
A kind of material ball mill Download PDFInfo
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- CN208878705U CN208878705U CN201821118956.1U CN201821118956U CN208878705U CN 208878705 U CN208878705 U CN 208878705U CN 201821118956 U CN201821118956 U CN 201821118956U CN 208878705 U CN208878705 U CN 208878705U
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- ball
- milling roller
- ball milling
- chamber
- rotating shaft
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Abstract
The utility model discloses a kind of material ball mills, it is related to material ball grinding technique field, including ball milling roller, rotating electric machine, sieve tray, oval mill ball, circular abrasive ball, hopper, arc feed pipe, one end of ball milling roller is equipped with feed inlet one, the other end of ball milling roller is equipped with discharge port, rotating electric machine is set to the other end of ball milling roller, sieve tray is set in ball milling roller, and the second chamber that ball milling roller is separated into the first chamber being connected with feed inlet one and is connected with discharge port, oval mill ball is set as several, several oval mill balls are contained in first chamber, the circular abrasive ball is set as several, several circular abrasive balls are contained in second chamber, hollow rotating shaft is provided in hopper, feed inlet two is provided on the peripheral wall of hollow rotating shaft, hollow rotating shaft is closed at one end, separately One end is pierced by hopper and is connected with feed inlet one, and feed flight is equipped with inside hollow rotating shaft, and arc feed pipe is set on feed inlet two.
Description
Technical field
The utility model relates to material ball grinding technique field, in particular to a kind of material ball mill.
Background technique
Ball mill is a kind of commonly used equipment, can be used for the grinding of material, is usually used in mine ore dressing, in use process
In need for abrasive to be transported in grinder body from feed inlet, on the one hand such feed inlet is easy blocking, on the other hand into
Assembly relation is used between material mouth and auger conveyor, is easy to get stuck, and the abrasive come from conveyer belt conveying cannot be completely into
Feed inlet is easy, and powder feeding efficiency is low.
Meanwhile the ball mill of the prior art is generally made using centrifugal force when rotating between internal steel ball and material mutually
Friction is to crush material.General ball mill is limited to the reduction ratio of material, when the granularity of material is reduced to one
Just reach bottleneck when definite value, if to continue to reduce material size, need for material to be sent into another table grinder and continue to grind,
So the grainding capacity of the prior art is poor, grinding efficiency is low.
Utility model content
The purpose of the utility model is to provide a kind of material ball mills, can not only carry out abundant ball milling to material, improve
Grinding efficiency, and charging rate can be effectively improved, improve production efficiency.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of material ball mill,
Including ball milling roller, rotating electric machine, sieve tray, oval mill ball, circular abrasive ball, hopper, arc feed pipe, the ball milling
One end of roller is equipped with feed inlet one, and the other end of ball milling roller is equipped with discharge port, and the rotating electric machine is set to ball milling roller
The other end, the sieve tray is set in ball milling roller, and ball milling roller is separated into first to be connected with feed inlet one
Chamber and the second chamber being connected with discharge port, the ellipse mill ball is set as several, and several ellipses are ground
Abrading-ball is contained in first chamber, and the circular abrasive ball is set as several, and several circular abrasive balls are contained in second
In chamber, it is provided with hollow rotating shaft in the hopper, feed inlet two, the hollow rotating shaft one are provided on the peripheral wall of hollow rotating shaft
End seal is closed, and the other end is pierced by hopper and is connected with feed inlet one, and feed flight, the arc feed pipe are equipped with inside hollow rotating shaft
It is set on feed inlet two.
Preferably, the inner wall of the ball milling roller is equipped with wear-resistant liner.
Preferably, it is equipped with multiple groups scraper in the first chamber and second chamber, the scraper includes scraper
Plate and fixed link, described fixed link one end are fixed on the fixed rotating shaft of ball milling roller, and the other end is connected with material scraping plate, material scraping plate
With the inner wall clearance fit of ball milling roller.
Preferably, the quality of the oval mill ball is three times of circular abrasive ball, and the volume of oval mill ball
Greater than the volume of circular abrasive ball.
Preferably, helical blade is equipped with inside the hollow rotating shaft.
Preferably, the hollow rotating shaft both ends are provided with bearing.
The beneficial effects of the utility model are as follows:
1, when hollow rotating shaft rotates, the feed pipe on hollow rotating shaft peripheral wall is rotated therewith, since feed pipe is in arc
Abrasive in hopper is included in pipe by shape during rotation, and is entered inside hollow rotating shaft, is equipped with inside hollow rotating shaft
Feed flight, under the impetus of feed flight, material does axial feed, until be admitted in feed inlet one, not only structure
Simple and compact, production cost is low, and effectively increases charging rate, reduces the blocking of feed inlet one, improves production effect
Rate；
2, again by containing oval mill ball in the first chamber of ball milling roller, circle is contained in second chamber and is ground
Abrading-ball subtracts material size further to can continue ball milling in second chamber by the material of ball milling in first chamber
It is small, so as to carry out abundant ball milling to material, improve grinding efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the assembling side elevation of the utility model hopper Yu arc feed pipe.
In figure: 10, ball milling roller；11, feed inlet one；12, discharge port；13, first chamber；14, second chamber；20, it revolves
Rotating motor；30, sieve tray；40, oval mill ball；50, circular abrasive ball；60, hopper；70, arc feed pipe；80, hollow
Shaft；81, feed inlet two；82, feed flight；90, wear-resistant liner；100, scraper；101, material scraping plate；102, fixed link；
110, bearing.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only in the utility model embodiment
For explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.In addition, being related in the present invention
The description of " first ", " second " etc. is used for description purposes only, and is not understood to indicate or imply its relative importance or hidden
Containing the quantity for indicating indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or impliedly
Including at least one this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ability
Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.
Referring to Fig.1, Fig. 2, a kind of material ball mill, including ball milling roller 10, rotating electric machine 20, sieve tray 30, ellipse
One end of mill ball 40, circular abrasive ball 50, hopper 60, arc feed pipe 70, the ball milling roller 10 is equipped with feed inlet 1,
The other end of ball milling roller 10 is equipped with discharge port 12, and the rotating electric machine 20 is set to the other end of ball milling roller 10, the sieve
Orifice plate 30 is set in ball milling roller 10, and ball milling roller 10 is separated into the first chamber 13 being connected with feed inlet 1 and
The second chamber 14 being connected with discharge port 12, the ellipse mill ball 40 is set as several, and several ellipses are ground
Abrading-ball 40 is contained in first chamber 13, and the circular abrasive ball 50 is set as several, and several circular abrasive balls 50 hold
Loaded in second chamber 14, it is provided with hollow rotating shaft 80 in the hopper 60, is provided with feed inlet on the peripheral wall of hollow rotating shaft 70
2 81, the hollow rotating shaft 80 is closed at one end, and the other end is pierced by hopper 60 and is connected with feed inlet 1, inside hollow rotating shaft 80
Equipped with feed flight 82, the arc feed pipe 70 is set on feed inlet 2 81.
Referring to Fig.1, wear-resistant liner 90 is equipped in the inner wall of ball milling roller 10.
Referring to Fig.1, multiple groups scraper 100, the scraper 100 are equipped in first chamber 13 and second chamber 14
Including material scraping plate 101 and fixed link 102, described 102 one end of fixed link is fixed on the fixed rotating shaft of ball milling roller 10, the other end
It is connected with material scraping plate 101, the inner wall clearance fit of material scraping plate 101 and ball milling roller 10, such the technical program is turned by fixed
Axis drives material scraping plate 101 to rotate, so that material more uniform stabilization in mechanical milling process.
Referring to Fig.1, the quality of the oval mill ball 40 is three times of circular abrasive ball 50, and oval mill ball 40
Volume be greater than circular abrasive ball 50 volume, the breaking capacity of oval mill ball 40 is strong, but ball milling ability is poor, can will
Bulk materials are broken, and the breaking capacity of circular abrasive ball 50 is poor, but ball milling ability is strong, broken rear material can be carried out ball
Mill, obtains the material that granularity is met the requirements.
Preferably, helical blade, herein, helical blade role and feed flight are equipped with inside hollow rotating shaft 80
82 effect is similar, is provided to that material is made to do axial feed, until being admitted in feed inlet 1.
Referring to Fig.1,80 both ends of hollow rotating shaft are provided with bearing 110, the rotation of hollow rotating shaft 80 is made by bearing 110
Process is more reliable and more stable.
The preferred embodiments of the present invention have been specifically described above, certainly, the utility model can also using with
The different form of above embodiment, those skilled in the art are made without departing from the spirit of the present invention
Equivalent transformation or corresponding modification, all should belong in the protection scope of the utility model.
Claims (6)
1. a kind of material ball mill characterized by comprising
Ball milling roller, one end of the ball milling roller are equipped with feed inlet one, and the other end of ball milling roller is equipped with discharge port；
Rotating electric machine, the rotating electric machine are set to the other end of ball milling roller；
Sieve tray, the sieve tray are set in ball milling roller, and ball milling roller is separated into to be connected with feed inlet one
One chamber and the second chamber being connected with discharge port；
Oval mill ball, the ellipse mill ball are set as several, and several oval mill balls are contained in first
In chamber；
Circular abrasive ball, the circular abrasive ball are set as several, and several circular abrasive balls are contained in second chamber；
Hopper is provided with hollow rotating shaft in the hopper, feed inlet two, the hollow rotating shaft is provided on the peripheral wall of hollow rotating shaft
Closed at one end, the other end is pierced by hopper and is connected with feed inlet one, and feed flight is equipped with inside hollow rotating shaft；
Arc feed pipe, the arc feed pipe are set on feed inlet two.
2. a kind of material ball mill according to claim 1, it is characterised in that: the inner wall of the ball milling roller is equipped with wear-resisting
Liner plate.
3. a kind of material ball mill according to claim 1, it is characterised in that: set in the first chamber and second chamber
There is multiple groups scraper, the scraper includes material scraping plate and fixed link, and described fixed link one end is fixed on ball milling roller
On fixed rotating shaft, the other end is connected with material scraping plate, the inner wall clearance fit of material scraping plate and ball milling roller.
4. a kind of material ball mill according to claim 1, it is characterised in that: the quality of the ellipse mill ball is round
Three times of shape mill ball, and the volume of oval mill ball is greater than the volume of circular abrasive ball.
5. a kind of material ball mill according to claim 1, it is characterised in that: be equipped with helical-blade inside the hollow rotating shaft
Piece.
6. a kind of material ball mill according to any one of claims 1 to 5, it is characterised in that: described hollow turn
Axis both ends are provided with bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821118956.1U CN208878705U (en) | 2018-07-13 | 2018-07-13 | A kind of material ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821118956.1U CN208878705U (en) | 2018-07-13 | 2018-07-13 | A kind of material ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208878705U true CN208878705U (en) | 2019-05-21 |
Family
ID=66506670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821118956.1U Active CN208878705U (en) | 2018-07-13 | 2018-07-13 | A kind of material ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208878705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116116544A (en) * | 2023-04-12 | 2023-05-16 | 安国祁安药业有限公司 | Tilting ball mill for producing traditional Chinese medicine decoction pieces and superfine grinding process |
| CN117483770A (en) * | 2023-12-29 | 2024-02-02 | 山西富盛镁业有限公司 | Superfine spherical magnesium powder production device and preparation method |
-
2018
- 2018-07-13 CN CN201821118956.1U patent/CN208878705U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116116544A (en) * | 2023-04-12 | 2023-05-16 | 安国祁安药业有限公司 | Tilting ball mill for producing traditional Chinese medicine decoction pieces and superfine grinding process |
| CN117483770A (en) * | 2023-12-29 | 2024-02-02 | 山西富盛镁业有限公司 | Superfine spherical magnesium powder production device and preparation method |
| CN117483770B (en) * | 2023-12-29 | 2024-04-19 | 山西富盛镁业有限公司 | Superfine spherical magnesium powder production device and preparation method |
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