CN204503228U - A kind of high speed ball mill - Google Patents
A kind of high speed ball mill Download PDFInfo
- Publication number
- CN204503228U CN204503228U CN201520144664.5U CN201520144664U CN204503228U CN 204503228 U CN204503228 U CN 204503228U CN 201520144664 U CN201520144664 U CN 201520144664U CN 204503228 U CN204503228 U CN 204503228U
- Authority
- CN
- China
- Prior art keywords
- tank body
- ball roller
- leading
- high speed
- ball mill
- 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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- Crushing And Grinding (AREA)
Abstract
The utility model relates to a kind of high speed ball mill, and this high speed ball mill includes frame, tank body, bearing, drive motors and abrasive media; Described bearing is arranged in frame, and described tank body to be set on bearing and to be driven by drive motors and rotates; Described abrasive media is filled in tank body; Be provided with on the top of described tank interior and lead ball roller; Described axis parallel of leading ball roller and tank body, from the end view of leading ball roller, described in lead ball roller outer peripheral face be evenly equipped with the cambered surface caved inward, the inwall of described cambered surface and described tank body is tangent; Described ball roller of leading is electrically connected described drive motors; This ball mill can when tank body quick rotation high-efficient grinding, be supplied to the impulsive force that abrasive media is larger simultaneously.
Description
Technical field
The utility model relates to a kind of commercial crushing facility, especially, is a kind of ball mill.
Background technology
Need the aluminum ore of fragmentation to be carried out grinding so that carry out subsequent machining operations in industry aluminium metallurgy; Current industrial conventional grinding mechanism is ball mill; When using ball mill, to need the rotational speed regulation of tank body in ball mill at certain rotating speed to ensure that inner abrasive media is in leaving state; This state and the abrasive media of leaving moves upward after certain altitude with inner tank wall and falls with parabolical track, finally pounds to material, and then realizes grinding of material; The rotating speed of tank body need control to synchronously rotate with tank body to prevent abrasive media at certain rotating speed by common ball mill; Only by self gravitation provide power to during material in the abrasive media leaving state pounding, pulverize grinding efficiency lower, need artificial monitoring in real time in case spline speed is too high simultaneously.
Utility model content
For the problems referred to above, the utility model provides a kind of high speed ball mill, this ball mill can when tank body quick rotation high-efficient grinding, be supplied to the impulsive force that abrasive media is larger simultaneously.
For solving the problem, the technical scheme that the utility model adopts is: this high speed ball mill includes frame, tank body, bearing, drive motors and abrasive media; Described bearing is arranged in frame, and described tank body to be set on bearing and to be driven by drive motors and rotates; Described abrasive media is filled in tank body; Be provided with on the top of described tank interior and lead ball roller; Described axis parallel of leading ball roller and tank body, from the end view of leading ball roller, described in lead ball roller outer peripheral face be evenly equipped with the cambered surface caved inward, the inwall of described cambered surface and described tank body is tangent; Described ball roller of leading is electrically connected described drive motors.
The beneficial effects of the utility model are: start drive motors, and drive motors drives tank body and leads ball roller and rotates with contrary direction; Described abrasive media and material rise with inner tank wall and have the trend synchronously rotated; When abrasive media turns to tank body top along inner tank wall, abrasive media moves along the cambered surface leading ball roller and finally flies out along the tangent line of leading ball roller cambered surface; Now the abrasive media of high-speed motion is pounded to material under the effect of gravity and inertia force, realizes pulverizing fast and grinding; This high speed ball mill effectively can liberate the rotating speed upper limit of tank body, improves the ability to work of tank body, provides larger kinetic energy to abrasive media down running up, and then realizes material and grind fast.
As preferably, described in lead the rotation direction of ball roller contrary with the rotation direction of described tank body; This rotating manner can effectively prevent from leading ball roller and inner tank wall blocks material and abrasive media, reduces the wearing and tearing leading ball roller simultaneously.
As preferably, offer concavo-convex staggered annular lines at the inwall of described tank body, the face at annular lines place described in every bar is perpendicular to the axis of tank body; So that promote kicking up and stirring of material.
As preferably, the annulus of each projection of described annular lines equidistantly offers chisel teeth; Beat the inclined-plane at chisel teeth after abrasive media falls from tank body top, by the effect on chisel teeth inclined-plane, the kinetic energy of whereabouts converts to and becomes horizontal velocity to the vertical rate conversion of energy simultaneous grinding medium in material by abrasive media, effectively reduces the loss of energy.
As preferably, offer and described annular lines mating shapes, concavo-convex staggered ripple described leading on ball roller; In material process of lapping, abrasive media skids off from the cambered surface leading ball roller, and material can flow through from leading the while that ball roller cambered surface skidding off from the gap of leading ball roller and tank body, thus makes material and abrasive media produce difference in height, and then improves grinding effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of this high speed ball mill embodiment.
Fig. 2 is that the radial direction of middle tank body embodiment illustrated in fig. 1 amplifies schematic cross-section.
Fig. 3 is that the axis of middle tank body embodiment illustrated in fig. 1 amplifies schematic cross-section.
Detailed description of the invention
Embodiment
In embodiment shown in Fig. 1 to Fig. 3, this high speed ball mill includes frame 1, tank body 2, bearing 3, drive motors 4 and abrasive media 5; Described bearing 3 is arranged in frame 1, and described tank body 2 to be set on bearing 3 and to drive rotation by drive motors 4; Described abrasive media 5 is filled in tank body 2; Offer concavo-convex staggered annular lines 21 at the inwall of described tank body 2, the face at annular lines 21 place described in every bar is perpendicular to the axis of tank body 2; The annulus of each projection of described annular lines 21 equidistantly offers chisel teeth 211; As shown in Figure 2, be provided with on the top of described tank body 2 inside and lead ball roller 6, described in lead ball roller 6 in triangular prism-shaped; Described axis parallel of leading ball roller 6 and tank body 2, from the end view of leading ball roller 6, described in lead ball roller 63 faceted pebbles be the cambered surface caved inward, the inwall of described cambered surface and described tank body 2 is tangent; Offer and described annular lines 21 mating shapes, concavo-convex staggered ripple described leading on ball roller 6, as shown in Figure 3, each projection of this ripple and depression all with described axes normal of leading ball roller 6; Described ball roller 6 of leading is electrically connected described drive motors 4; The described rotation direction leading ball roller 6 is contrary with the rotation direction of told tank body 2.
Start drive motors 4, drive motors 4 drives tank body 2 and leads ball roller 6 and rotates with contrary direction, and this rotating manner effectively can prevent leading ball roller 6 and block material and abrasive media 5 with tank body 2 inwall, reduces the wearing and tearing leading ball roller 6 simultaneously; Described abrasive media 5 and material rise with tank body 2 inwall and have the trend synchronously rotated; When abrasive media 5 turns to tank body 2 top along tank body 2 inwall, abrasive media 5 moves along the cambered surface leading ball roller 6 and finally flies out along the tangent line of leading ball roller 6 cambered surface; Beat on the inclined-plane of chisel teeth 211 after abrasive media 5 falls from tank body 2 top, by the effect on chisel teeth 211 inclined-plane, the kinetic energy of whereabouts converts to and becomes horizontal velocity to the vertical rate conversion of energy simultaneous grinding medium 5 in material by abrasive media 5, the direction of this horizontal velocity is identical with the rotary speed direction of tank body 2, effectively promotes that the high-speed motion of abrasive media 5 reduces the loss of energy simultaneously; Now the abrasive media 5 of high-speed motion is pounded to material under the effect of gravity and inertia force, realizes pulverizing fast and grinding; This high speed ball mill effectively can liberate the rotating speed upper limit of tank body 2, improves the ability to work of tank body 2, provides larger kinetic energy to abrasive media 5 down running up, and then realizes material and grind fast.
In material process of lapping, abrasive media 5 is from the cambered surface slide downward leading ball roller 6, material also can flow through from leading the while that ball roller 6 cambered surface skidding off from the gap of leading ball roller 6 and tank body 2, thus makes material and abrasive media 5 produce difference in height, and then improves grinding effect.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a high speed ball mill, this high speed ball mill includes frame (1), tank body (2), bearing (3), drive motors (4) and abrasive media (5); Described bearing (3) is arranged in frame (1), and described tank body (2) is set in bearing (3) and goes up and drive rotation by drive motors (4); Described abrasive media (5) is filled in tank body (2); It is characterized in that: be provided with on the top that described tank body (2) is inner and lead ball roller (6); Described axis parallel of leading ball roller (6) and tank body (2), from the end view of leading ball roller (6), described outer peripheral face of leading ball roller (6) is evenly equipped with the cambered surface caved inward, and the inwall of described cambered surface and described tank body (2) is tangent; Described ball roller (6) of leading is electrically connected described drive motors (4).
2. high speed ball mill according to claim 1, is characterized in that: described in lead the rotation direction of ball roller (6) contrary with the rotation direction of described tank body (2).
3. high speed ball mill according to claim 1, it is characterized in that: offer concavo-convex staggered annular lines (21) at the inwall of described tank body (2), the face at annular lines (21) place described in every bar is perpendicular to the axis of tank body (2).
4. high speed ball mill according to claim 3, is characterized in that: on the annulus of each projection of described annular lines (21), equidistantly offer chisel teeth (211).
5. high speed ball mill according to claim 4, is characterized in that: offer and described annular lines (21) mating shapes, concavo-convex staggered ripple described leading on ball roller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520144664.5U CN204503228U (en) | 2015-03-13 | 2015-03-13 | A kind of high speed ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520144664.5U CN204503228U (en) | 2015-03-13 | 2015-03-13 | A kind of high speed ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204503228U true CN204503228U (en) | 2015-07-29 |
Family
ID=53701231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520144664.5U Expired - Fee Related CN204503228U (en) | 2015-03-13 | 2015-03-13 | A kind of high speed ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204503228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689886A (en) * | 2015-03-13 | 2015-06-10 | 苏州圣谱拉新材料科技有限公司 | High-speed ball mill |
-
2015
- 2015-03-13 CN CN201520144664.5U patent/CN204503228U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689886A (en) * | 2015-03-13 | 2015-06-10 | 苏州圣谱拉新材料科技有限公司 | High-speed ball mill |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160313 |