CN205288577U - Pearl mill grinds cylinder - Google Patents
Pearl mill grinds cylinder Download PDFInfo
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- CN205288577U CN205288577U CN201620006994.2U CN201620006994U CN205288577U CN 205288577 U CN205288577 U CN 205288577U CN 201620006994 U CN201620006994 U CN 201620006994U CN 205288577 U CN205288577 U CN 205288577U
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- stirring rod
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- grinding
- ball mill
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Abstract
The utility model belongs to the technical field of the grinding device technique and specifically relates to a pearl mill grinds cylinder is related to, including rotor and holding ring, demountable installation has a plurality of stirring rod on the rotor, seted up on the holding ring with stirring rod assorted draw -in groove, draw -in groove and the contact of stirring rod both sides wall, the stirring rod has installation department and a grinding portion, grinding portion is whole to the lopsidedness, the incline direction of grinding portion and the direction of rotation of rotor incline in the other direction, the utility model discloses the grinding efficiency is high, and the material can obtain abundant grinding, grinds smoothly.
Description
Technical field
This utility model relates to milling apparatus technical field, especially relates to a kind of ball mill abrasive roller.
Background technology
The operation principle of recirculation ball mill is: material is sent into charging aperture by feeding engine, operated together with the drive of rotor stirring rod by rotor with material than heavy pearl, pearl obtains shearing momentum under the resistance of stirring rod, simultaneously under the promotion of the pressure of rotor stirring rod, material and pearl are pulled to bottom grinding chamber, repeatedly grind, grinding chamber again it is thrown to by rotor and the rotor eccentric groove of high speed rotating than the bulky grain of heavy pearl and the insufficient material of grinding, the material proportion being ground lightens, it is pulled in discharging chimney filter, by discharging opening venting, in this recirculation ball mill, material realizes grinding efficiency maximization in very short grinding chamber.
Existing recirculation ball mill is operationally, grinding efficiency is not high, the angle formed along the tangent line of direction of rotation mainly due to side and the rotor flank of stirring rod when grinding is less than 90 degree, cause part pearl stuck between stirring rod and the rotor of side, direction of rotation place, pearl can not collide fully with material, milling time extends, and grinding efficiency reduces.
Utility model content
The technical problems to be solved in the utility model is: in order to solve existing recirculation ball mill when grinding, and the stuck problem between stirring rod and the rotor of side, direction of rotation place of pearl now provides a kind of ball mill abrasive roller.
This utility model solves its technical problem and be the technical scheme is that a kind of ball mill abrasive roller, including rotor and locating ring, described rotor is detachably provided with some stirring rod, described locating ring offers the draw-in groove matched with described stirring rod, described draw-in groove contacts with described stirring rod two side, described stirring rod has installation portion and grind section, described grind section is overall to lopsidedness, the direction of rotation opposite direction of the incline direction of described grind section and described rotor tilts, when grinding, owing to the incline direction of grind section tilts with the direction of rotation opposite direction of rotor, when contact surface between stirring rod and rotor fallen by pearl along with well departing under the direction of rotation of rotor and the effect of centrifugal force, avoid the stuck phenomenon between stirring rod and rotor of pearl, material and pearl can have the number of times that more collision is ground, material just can be ground more fully, locating ring is for spacing and in fixed rotor circumference some stirring rod.
In order to enable that pearl is more convenient to be departed from smoothly when grinding, simultaneously also can time material fully ground, further, the included angle A that the centrage of the inclined side of described stirring rod and described rotor is formed is 5 �㡫30 ��.
In order to enable material to grind more fully, further, the side of the side that described stirring rod is identical with the direction of rotation of described rotor offers inclined-plane, described inclined-plane forms cutting edge with described stirring rod, when grinding, stirring rod is designed to band thrust corner structure and band ramp structure, it act as and allows pearl or oarse-grained material utilize centrifugal principle to be got rid of at ragged edge, the direction at thrust angle is the reverse of material charging, pearl and oarse-grained material are advanced towards charging aperture direction, again being ground, under the guide effect on inclined-plane, material grinds more abundant.
For stirring rod and the more convenient mounting or dismounting of rotor, further, described installation portion is provided with installation foot, and described installation foot has two, and described installation foot lays respectively at stirring rod two bottom sides, and the groove formed between stirring rod installation foot is slidably arranged on rotor crossbeam.
The beneficial effects of the utility model are: this utility model ball mill abrasive roller is when grinding, pearl can be much smoother disengaging and with material carry out collision grind, avoid pearl and stuck phenomenon occurs, simultaneously under the guide effect on inclined-plane, oarse-grained material is enable to be ground more fully, this utility model grinding efficiency is high, and material can be ground fully, grinds smooth and easy.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is the front view of this utility model ball mill abrasive roller;
Fig. 2 is the front view of the stirring rod of this utility model ball mill abrasive roller;
Fig. 3 is the left view of the stirring rod of this utility model ball mill abrasive roller;
Fig. 4 is the top view of the stirring rod of this utility model ball mill abrasive roller.
In figure: 1, rotor, 2, stirring rod, 3, installation portion, 4, grind section, 5, inclined-plane, 6, locating ring, A: the angle that the inclined side of stirring rod and the centrage of rotor are formed.
Detailed description of the invention
Presently in connection with accompanying drawing, the utility model is described in more detail. These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the composition relevant with this utility model.
Embodiment 1
Such as Fig. 1, 2, shown in 3 and 4, a kind of ball mill abrasive roller, including rotor 1 and locating ring 6, described rotor 1 is detachably provided with some stirring rod 2, described locating ring 6 offers the draw-in groove matched with described stirring rod 2, described draw-in groove contacts with described stirring rod 2 two side, described stirring rod 2 has installation portion 3 and grind section 4, described grind section 4 entirety is to lopsidedness, the direction of rotation opposite direction of the incline direction of described grind section 4 and described rotor 1 tilts, the included angle A that the centrage of the inclined side of described stirring rod 2 and described rotor 1 is formed is 10 ��, the material of stirring rod 2 is ceramal, macromolecular material, PU material.
Offering inclined-plane 5 on the side of the side that described stirring rod 2 is identical with the direction of rotation of described rotor 1, described inclined-plane 5 forms cutting edge with described stirring rod 2.
Described installation portion 3 is provided with installation foot, and described installation foot has two, and described installation foot lays respectively at two ends bottom stirring rod 2.
Above-mentioned ball mill abrasive roller is when mounted, the groove that two installation feet of stirring rod 2 are formed is slidably arranged on the crossbeam of rotor 1, then by the draw-in groove of locating ring 6 and stirring rod 2 one_to_one corresponding, draw-in groove contacts with the two side of stirring rod 2, stirring rod 2 is fixed by locating ring 6, when grinding, material is delivered to grinding chamber by pumping, by pressure, material is pushed into discharging screen cloth again, owing to the incline direction of grind section 4 tilts with the direction of rotation opposite direction of rotor 1, when contact surface between stirring rod 2 and rotor 1 fallen by pearl with outwards departing under the direction of rotation of rotor 1 and the effect of centrifugal force, drop down onto pearl and the material at inclined-plane 5 place, under inclined-plane 5 guide effect, pearl or oarse-grained material utilize centrifugal principle to be got rid of at ragged edge, the direction at thrust angle is the reverse of material charging, stirring rod 2 utilizes the structure of reverse thrust, pearl and material are advanced towards charging aperture direction, pearl and material is allowed to be distributed in whole grinding chamber more fully, pearl and material to whole grinding chamber are uniformly distributed and play obvious benefit, improve grinding efficiency.
Above-mentioned is enlightenment according to desirable embodiment of the present utility model, and by above-mentioned description, relevant staff in the scope not necessarily departing from this utility model technological thought, can carry out various change and amendment completely. The technical scope of this utility model is not limited to the content in description, it is necessary to determine its technical scope according to right.
Claims (4)
1. a ball mill abrasive roller, including rotor (1) and locating ring (6), described rotor (1) is detachably provided with some stirring rod (2), described locating ring (6) offers the draw-in groove matched with described stirring rod (2), described draw-in groove contacts with described stirring rod (2) two side, it is characterized in that: described stirring rod (2) has installation portion (3) and grind section (4), described grind section (4) is overall to lopsidedness, the direction of rotation opposite direction of the incline direction of described grind section (4) and described rotor (1) tilts.
2. ball mill abrasive roller according to claim 1, it is characterised in that: the angle (A) that the centrage of the inclined side of described stirring rod (2) and described rotor (1) is formed is 5 �㡫30 ��.
3. ball mill abrasive roller according to claim 1, it is characterized in that: offering inclined-plane (5) on the side of the side that described stirring rod (2) is identical with the direction of rotation of described rotor (1), described inclined-plane (5) form cutting edge with described stirring rod (2).
4. ball mill abrasive roller according to claim 1, it is characterised in that: described installation portion (3) is provided with installation foot, and described installation foot has two, and described installation foot lays respectively at two ends, stirring rod (2) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620006994.2U CN205288577U (en) | 2016-01-06 | 2016-01-06 | Pearl mill grinds cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620006994.2U CN205288577U (en) | 2016-01-06 | 2016-01-06 | Pearl mill grinds cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205288577U true CN205288577U (en) | 2016-06-08 |
Family
ID=56485920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620006994.2U Active CN205288577U (en) | 2016-01-06 | 2016-01-06 | Pearl mill grinds cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205288577U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179616A (en) * | 2016-08-31 | 2016-12-07 | 常州市龙鑫化工机械有限公司 | Sand mill turbine |
| CN108753611A (en) * | 2018-06-06 | 2018-11-06 | 青岛农业大学 | The soft tissue slaking apparatus of primitive cell culture |
| CN109967175A (en) * | 2019-04-16 | 2019-07-05 | 东莞市琅菱机械有限公司 | A kind of grinding block, grinding rotor and the grinder including the grinding rotor |
-
2016
- 2016-01-06 CN CN201620006994.2U patent/CN205288577U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179616A (en) * | 2016-08-31 | 2016-12-07 | 常州市龙鑫化工机械有限公司 | Sand mill turbine |
| CN108753611A (en) * | 2018-06-06 | 2018-11-06 | 青岛农业大学 | The soft tissue slaking apparatus of primitive cell culture |
| CN109967175A (en) * | 2019-04-16 | 2019-07-05 | 东莞市琅菱机械有限公司 | A kind of grinding block, grinding rotor and the grinder including the grinding rotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 308, Xixiang Village, Hengshanqiao Town, Economic Development Zone, Changzhou City, Jiangsu Province, 213000 Patentee after: Changzhou Longxin Intelligent Equipment Co.,Ltd. Address before: No. 308, Xixiang Village, Hengshanqiao Town, Economic Development Zone, Changzhou City, Jiangsu Province, 213000 Patentee before: CHANGZHOU LONGXIN INTELLIGENT EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: No. 308, Xixiang Village, Hengshanqiao Town, Economic Development Zone, Changzhou City, Jiangsu Province, 213000 Patentee after: CHANGZHOU LONGXIN INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 213119 Xi Xiang Village, Hengshan Bridge Town, Wujin District, Changzhou, Jiangsu Patentee before: CHANGZHOU LONGXIN MACHINERY CO.,LTD. |
|
| CP03 | Change of name, title or address |