CN204247308U - A kind of ball mill drawing mechanism - Google Patents
A kind of ball mill drawing mechanism Download PDFInfo
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- CN204247308U CN204247308U CN201420718695.2U CN201420718695U CN204247308U CN 204247308 U CN204247308 U CN 204247308U CN 201420718695 U CN201420718695 U CN 201420718695U CN 204247308 U CN204247308 U CN 204247308U
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- drum sieve
- coarse fodder
- ball mill
- fines
- blanking port
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Abstract
A kind of ball mill drawing mechanism, comprise the drum sieve be oppositely arranged with ball mill discharging hollow shaft and the bracing frame be located at below drum sieve, bracing frame is provided with the dirt seal housing covering drum sieve, the inner of drum sieve is connected with discharging hollow shaft by Hollow Transmission Shafts, bracing frame is provided with the bearing block supporting Hollow Transmission Shafts, blanking space is provided with between the dirt seal housing tank wall relative with drum sieve outer end and drum sieve outer end, fines material-falling hopper is provided with at the bottom of the outer container case relative with drum sieve, coarse fodder material-falling hopper is provided with at the bottom of the outer container case relative with blanking space, coarse fodder gathering-device coarse fodder material-falling hopper is equipped with.The utility model, by establishing drum sieve, screens for the first time to the material after grinding, improves the effectiveness of classification of product, avoids the breakage of coarse fodder on classifying equipoment and the impact on effectiveness of classification; If Hollow Transmission Shafts, ensure that the material after grinding enters drum sieve smoothly; If blanking space, convenient being separated coarse fodder and fines, ensures the smooth discharge of coarse fodder.
Description
Technical field
The utility model relates to a kind of quartz sand process equipment, particularly a kind of ball mill drawing mechanism.
Background technology
Ball mill is as one of Super-fine grinder machinery widely used in industrial production, pulverize after being broken by material, it is primarily of feed portion, discharging portion, rotating part, driving section (reductor, small transmission gear again, motor, automatically controlled) etc. major part composition.The discharging portion of existing ball mill is provided with discharging hollow shaft, material after grinding is normally directly discharged by discharging hollow shaft, enter next process and carry out classification, and the material of directly discharging have slightly have thin, the gap of thickness material is large, so very easily cause stock grading purity low, if after thicker material enters classifying equipoment, large to the loss of classifying equipoment, fault rate is high, and the thick material that classifying screen separates repeatedly can grind along with fines, the processes such as classification, add production stage, extend the range ability of thick material, reduce grinding efficiency and effectiveness of classification.
Summary of the invention
Technical problem to be solved in the utility model is for the deficiencies in the prior art, provides a kind of reasonable in design, improves the ball mill drawing mechanism of grinding efficiency and effectiveness of classification.
Technical problem to be solved in the utility model is realized by following technical scheme, the utility model is a kind of ball mill drawing mechanism, be characterized in, comprise the drum sieve be oppositely arranged with ball mill discharging hollow shaft and the bracing frame be located at below drum sieve, the axis of drum sieve and the axis collinear of discharging hollow shaft, the inner of described drum sieve is connected with discharging hollow shaft by Hollow Transmission Shafts, support frame as described above is provided with the bearing block supporting Hollow Transmission Shafts, bracing frame outside bearing block is provided with the dirt seal housing covering drum sieve, blanking space is provided with between the dirt seal housing tank wall relative with drum sieve outer end and drum sieve outer end, the coarse fodder blanking port be oppositely arranged with blanking space is provided with at the bottom of dirt seal housing case, the fines blanking port be oppositely arranged with drum sieve is provided with at the bottom of dirt seal housing inside coarse fodder blanking port, fines blanking port place is provided with fines material-falling hopper, coarse fodder blanking port place is provided with coarse fodder material-falling hopper, coarse fodder gathering-device coarse fodder material-falling hopper is equipped with.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, the dirt seal housing tank wall relative with drum sieve outer end is provided with observation panel, observation panel place is provided with the door-plate covering observation panel, and the tank wall of door-plate and observation panel side is hinged.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, and at the bottom of the case of described dirt seal housing, be provided with vertical demarcation strip coarse fodder blanking port and fines blanking port separated, vertical demarcation strip is concordant with the outer end of drum sieve.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, and the length of described fines blanking port is equal with the length of drum sieve.
Technical problem to be solved in the utility model can also be realized further by following technical scheme, and described coarse fodder gathering-device is the bag that gathers materials.
The utility model, by establishing drum sieve, screens for the first time the material after grinding, improves the effectiveness of classification of product, avoid the breakage of coarse fodder on classifying equipoment and the impact on effectiveness of classification; If Hollow Transmission Shafts, ensure that the material after grinding enters drum sieve smoothly; If blanking space, convenient being separated coarse fodder and fines, ensures the smooth discharge of coarse fodder; If fines material-falling hopper and coarse fodder material-falling hopper, improve grinding efficiency.Compared with prior art, it is reasonable in design, and structure is simple, easy to use, improves grinding efficiency, ensure that the effectiveness of classification after grinding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Referring to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the present invention further, and do not form the restriction to its right.
With reference to Fig. 1, a kind of ball mill drawing mechanism, comprise the drum sieve 6 be oppositely arranged with ball mill discharging hollow shaft 2 and the bracing frame 1 be located at below drum sieve 6, the axis of drum sieve 6 and the axis collinear of discharging hollow shaft 2, the inner of described drum sieve 6 is connected with discharging hollow shaft 2 by Hollow Transmission Shafts 3, support frame as described above 1 is provided with the bearing block 4 supporting Hollow Transmission Shafts 3, bracing frame 1 outside bearing block 4 is provided with the dirt seal housing 5 covering drum sieve 6, blanking space 7 is provided with between dirt seal housing 5 tank wall relative with drum sieve 6 outer end and drum sieve 6 outer end, the coarse fodder blanking port 9 be oppositely arranged with blanking space 7 is provided with at the bottom of dirt seal housing 5 casees, dirt seal housing 5 end inside coarse fodder blanking port 9, is provided with the fines blanking port 12 be oppositely arranged with drum sieve 6, fines blanking port 12 place is provided with fines material-falling hopper 13, coarse fodder blanking port 9 place is provided with coarse fodder material-falling hopper 10, coarse fodder gathering-device coarse fodder material-falling hopper 10 is equipped with.
Dirt seal housing 5 tank wall relative with drum sieve 6 outer end is provided with observation panel, and observation panel place is provided with the door-plate 8 covering observation panel, and door-plate 8 is hinged with the tank wall of observation panel side, the situation in convenient observation drawing mechanism and the cleaning to drum sieve.
At the bottom of the case of described dirt seal housing 5, be provided with the vertical demarcation strip 11 coarse fodder blanking port 9 and fines blanking port 12 separated, vertical demarcation strip 11 is concordant with the outer end of drum sieve 6, fines is separated thoroughly with coarse fodder, avoids batch mixing.
The length of described fines blanking port 12 is equal with the length of drum sieve 6, improves screening efficiency.
Described coarse fodder gathering-device is the bag that gathers materials, and device is simple, easy to use.
Material after grinding, through discharging hollow shaft 2 and Hollow Transmission Shafts 3, enters in drum sieve 6, and coarse fodder and fines are through the screening of drum sieve 6, and fines falls into fines material-falling hopper 13 through fines blanking port 12 from drum sieve 6, enters classifying equipoment through conveyance conduit; Coarse fodder is through drum sieve 6 external port, fall into from blanking gap 7 in coarse fodder material-falling hopper 10, thus fall into coarse fodder material-gathering device and collect, again these coarse fodders are sent into grinder again from charging hollow shaft to grind, shorten the cycling distance of coarse fodder, avoid the infringement that coarse fodder affects effectiveness of classification and causes classifying equipoment in classifying equipoment.
Claims (5)
1. a ball mill drawing mechanism, it is characterized in that: comprise the drum sieve be oppositely arranged with ball mill discharging hollow shaft and the bracing frame be located at below drum sieve, the axis of drum sieve and the axis collinear of discharging hollow shaft, the inner of described drum sieve is connected with discharging hollow shaft by Hollow Transmission Shafts, support frame as described above is provided with the bearing block supporting Hollow Transmission Shafts, bracing frame outside bearing block is provided with the dirt seal housing covering drum sieve, blanking space is provided with between the dirt seal housing tank wall relative with drum sieve outer end and drum sieve outer end, the coarse fodder blanking port be oppositely arranged with blanking space is provided with at the bottom of dirt seal housing case, the fines blanking port be oppositely arranged with drum sieve is provided with at the bottom of dirt seal housing inside coarse fodder blanking port, fines blanking port place is provided with fines material-falling hopper, coarse fodder blanking port place is provided with coarse fodder material-falling hopper, coarse fodder gathering-device coarse fodder material-falling hopper is equipped with.
2. ball mill drawing mechanism according to claim 1, is characterized in that: the dirt seal housing tank wall relative with drum sieve outer end is provided with observation panel, and observation panel place is provided with the door-plate covering observation panel, and the tank wall of door-plate and observation panel side is hinged.
3. ball mill drawing mechanism according to claim 1, is characterized in that: at the bottom of the case of described dirt seal housing, be provided with vertical demarcation strip coarse fodder blanking port and fines blanking port separated, vertical demarcation strip is concordant with the outer end of drum sieve.
4. ball mill drawing mechanism according to claim 1, is characterized in that: the length of described fines blanking port is equal with the length of drum sieve.
5. ball mill drawing mechanism according to claim 1, is characterized in that: described coarse fodder gathering-device is the bag that gathers materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718695.2U CN204247308U (en) | 2014-11-26 | 2014-11-26 | A kind of ball mill drawing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718695.2U CN204247308U (en) | 2014-11-26 | 2014-11-26 | A kind of ball mill drawing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204247308U true CN204247308U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420718695.2U Active CN204247308U (en) | 2014-11-26 | 2014-11-26 | A kind of ball mill drawing mechanism |
Country Status (1)
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| CN (1) | CN204247308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076508A (en) * | 2016-06-28 | 2016-11-09 | 松亿实业（厦门）有限公司 | A kind of milling device and Flour milling method thereof |
| CN107309054A (en) * | 2017-06-29 | 2017-11-03 | 马鞍山市恒达轻质墙体材料有限公司 | The process units of powder in a kind of aerated bricks |
-
2014
- 2014-11-26 CN CN201420718695.2U patent/CN204247308U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076508A (en) * | 2016-06-28 | 2016-11-09 | 松亿实业（厦门）有限公司 | A kind of milling device and Flour milling method thereof |
| CN107309054A (en) * | 2017-06-29 | 2017-11-03 | 马鞍山市恒达轻质墙体材料有限公司 | The process units of powder in a kind of aerated bricks |
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| GR01 | Patent grant |