CN203778149U - Ball grinding mill with wear resistance and low consumption - Google Patents
Ball grinding mill with wear resistance and low consumption Download PDFInfo
- Publication number
- CN203778149U CN203778149U CN201420181020.9U CN201420181020U CN203778149U CN 203778149 U CN203778149 U CN 203778149U CN 201420181020 U CN201420181020 U CN 201420181020U CN 203778149 U CN203778149 U CN 203778149U
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- wear
- cylinder
- low consumption
- ball mill
- roller
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Abstract
The utility model provides a ball grinding mill with wear resistance and low consumption. The ball grinding mill comprises a roller with a feed port in one end and a discharge port in the other end, and a wear-resistant lining plate arranged on the inner wall of the roller, and is characterized in that at least two wear-resistant rings are arranged on the outer wall of the roller at intervals; the wear-resistant rings are respectively arranged on two driving wheels and at least two driven wheels correspondingly below the roller, wherein axles of the two driving wheel are both connected with a same driving axle, and the driving axle is connected with a power motor. High-efficiency transmission of the driving axle is utilized, and the ball grinding mill with large tons can be driven to rotate by using the power motor with low power, so that the power consumption is reduced, and the service life of the transmission mechanism is prolonged; moreover, through the wear-resistant lining plate with a concave-convex surface, the fine grinding efficiency is effectively improved, the service life of the roller is prolonged, and the operating cost is further reduced; moreover, through a screen drum arranged at an outlet of the roller, fine grinding and screening are further completed, the operation process is reduced, and the manpower and material resources are saved.
Description
Technical field
The utility model relates to a kind of ball mill, and particularly a kind of wear-resisting low consumption ball mill, belongs to the mechanical design and manufacturing technology field that grinds.
Background technology
Ball mill is that metal, non-metallic material fragmentation are carried out levigate visual plant afterwards again, and it is widely used in the industries such as mine, cement, metallurgy, building.Because ball mill volume is larger, to process the raw material that weight is large in addition, therefore need to be equipped with powerful large-scale drive motors just can make its running.Because the enterprises such as ore dressing plant generally all build with mineral resources, so all there is the difficult present situation of powering in some ore deposit enterprises that are located in mountain area.Under such condition, use large-scale highly energy-consuming motor, certainly will increase the need for electricity of enterprise.In addition, the large-size machine cost of highly energy-consuming is also relatively high, once break down, by being difficult to, changes in time or maintenance.This not only affects normally carrying out of production, and has increased maintenance and replacement cost, to enterprise, brings unnecessary financial burden.Therefore be necessary prior art to be improved.
Summary of the invention
For solving existing ball mill, adopt powerful large-scale drive motors to drive, thereby bring energy consumption excessive, and the extremely inconvenient problem of maintain and replace, the utility model provides a kind of wear-resisting low consumption ball mill.
The utility model completes by following technical proposal: a kind of wear-resisting low consumption ball mill, comprise that its one end is charging aperture, the other end is the cylinder of discharging opening, and the abrasion-proof backing block of being located at inner wall of rotary drum, it is characterized in that cylinder outer wall is interval with at least two wear rings, this wear ring is placed in respectively on cylinder below corresponding two driving wheels and at least two driven pulleys, wherein two driving wheel wheel shafts are all connected with same drive axle, drive axle is connected with power motor, so that under power motor drives, pass through drive axle, driving wheel wheel shaft, driving wheel, driven pulley, wear ring drives cylinder to rotate, side can make small-power driving machine drive ball mill to run well, economize on electricity as far as possible.
Described drive axle comprises and is separately positioned on first on two driving wheel wheel shafts, the second bevel gear, all with first, the third hand tap gear that the second bevel gear is meshed, this third hand tap gear is fixed on and two gear shaft the inners that driving wheel wheel shaft is perpendicular, gear shaft outer end is provided with drive, this drive is connected with the main driving wheel on power motor main shaft by driving-belt or chain, under driving at power motor, pass through main driving wheel, driving-belt or chain, drive, gear shaft, third hand tap gear, the first and second bevel gears, two driving wheel wheel shafts, synchronous two driving wheels that drive rotate, drive again wear ring and cylinder to rotate.
Described two driving wheels are located at a side of cylinder, and at least two driven pulleys are located at the opposite side of cylinder, to rotate by driving wheel head roll, simultaneously by driven pulley balance support cylinder.
Described driving wheel and driven pulley are the commercial wheel made from abrasion-resistant stee.
Described wear ring is the commercial ring made from abrasion-resistant stee.
Described abrasion-proof backing block is embedded on inner wall of rotary drum successively, and surface middle part projection, the both sides of each abrasion-proof backing block are recessed, the collision dynamics of increase and abrading-ball and material to form male and fomale(M&F), thus improve levigate rate.
Described projection is made as arc convex, and recessed to be made as arc recessed.
Described cylinder discharging opening outer end is connected with screen drum, lubricating substance groove is established in this screen drum below, and screen drum outer end is provided with discharging opening, so that the material after pulverizing directly enters screen drum from cylinder is discharged, sieves, screenings is discharged through lubricating substance groove, and oversize is cleared up by discharging opening.
The utlity model has following advantages and effect: adopt such scheme, can utilize easily the efficient driving of drive axle, only using low power power motor (as 18.5KW6 level motor) just can drive ton is heavily that the ball mill of 20 tons rotates, greatly reduce power consumption, and extend the service life of transmission mechanism, reduce the investment of heavy-duty motor, simultaneously by the setting of the abrasion-proof backing block with convex-concave surface, effectively improve levigate efficiency, extended the service life of cylinder, further reduced operating cost.The problems such as traditional ball mill power is large, power consumption is large, operating cost is high, maintenance difficult have been solved.The screen drum simultaneously arranging by drum outlet end, a step completes levigate and screening, has reduced operational sequence, has saved a large amount of man power and materials.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A view of Fig. 1;
Fig. 3 is the right view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As Fig. 1, Fig. 2, Fig. 3, the wear-resisting low consumption ball mill that the utility model provides, comprise that its right-hand member is charging aperture 1, left end is the cylinder 4 of discharging opening, and the abrasion-proof backing block 3 of being located at cylinder 4 inwalls, cylinder 4 outer walls are interval with two wear rings 2 and 8, wear ring 2 and 8 is placed in respectively on two driving wheels 14 and 12 and two driven pulleys 25 of cylinder 4 below correspondences, two driving wheels 12 are all connected with same drive axle 13 with 14 wheel shafts, drive axle 13 is connected with power motor 20, described drive axle 13 comprises the first bevel gear 16 that is arranged on driving wheel 12 wheel shaft 15 the inners, is arranged on second bevel gear 17 of driving wheel 14 wheel shaft 18 the inners, all with first, the second bevel gear 16, the 17 third hand tap gears 24 that are meshed, this third hand tap gear 24 is fixed on and two driving wheel wheel shafts 15, 18 perpendicular gear shaft 23 the inners, gear shaft 23 outer ends are provided with drive 22, and this drive 22 is connected with the main driving wheel 19 on power motor 20 main shafts by driving-belt 21, under driving at power motor 20, by main driving wheel 19, driving-belt 21, drive 22, gear shaft 23, third hand tap gear 24, the first bevel gear 16 and the second bevel gear 17, two driving wheel wheel shafts 15, 18, synchronously drive two driving wheels 12, 14 rotate, then drive wear ring 2, 8 and cylinder 4 rotate, two driving wheels 12,14 are located at cylinder 4 front sides, and two driven pulleys 25 are located at cylinder 4 rear sides, to rotate by driving wheel 12,14 head rolls 4, simultaneously by driven pulley 21 balance support cylinders 4, described driving wheel 12,14 and driven pulley 25 are the commercial wheel made from abrasion-resistant stee, described wear ring 2,8 is the commercial ring made from abrasion-resistant stee, described abrasion-proof backing block 3 is embedded on cylinder 4 inwalls successively, and the surface middle part projection 5 of each abrasion-proof backing block 3, both sides are recessed 6,7, the collision dynamics of increase and abrading-ball and material to form male and fomale(M&F), thus improve levigate rate, described protruding 5 are made as arc convex, and recessed 6,7 to be made as arc recessed, described cylinder 4 discharging opening outer ends are connected with screen drum 9, lubricating substance groove 11 is established in screen drum 9 belows, discharging opening 10 is established in screen drum 9 outer ends, so that the material after pulverizing directly enters screen drum 9 and sieves from cylinder 4 is discharged, screenings is discharged through lubricating substance groove 11, and oversize carries out artificial or mechanical chipping by discharging opening 10.
Claims (6)
1. a wear-resisting low consumption ball mill, comprise that its one end is charging aperture, the other end is the cylinder of discharging opening, and the abrasion-proof backing block of being located at inner wall of rotary drum, it is characterized in that cylinder outer wall is interval with at least two wear rings, this wear ring is placed in respectively on cylinder below corresponding two driving wheels and at least two driven pulleys, and wherein two driving wheel wheel shafts are all connected with same drive axle, and drive axle is connected with power motor.
2. wear-resisting low consumption ball mill according to claim 1, it is characterized in that described drive axle comprises first, second bevel gear being separately positioned on two driving wheel wheel shafts, the third hand tap gear being all meshed with first, second bevel gear, this third hand tap gear is fixed on and two gear shaft the inners that driving wheel wheel shaft is perpendicular, gear shaft outer end is provided with drive, and this drive is connected with the main driving wheel on power motor main shaft by driving-belt or chain.
3. wear-resisting low consumption ball mill according to claim 1, is characterized in that described two driving wheels are located at a side of cylinder, and at least two driven pulleys are located at the opposite side of cylinder.
4. wear-resisting low consumption ball mill according to claim 1, is characterized in that described abrasion-proof backing block is embedded on inner wall of rotary drum successively, and surface middle part projection, the both sides of each abrasion-proof backing block are recessed.
5. wear-resisting low consumption ball mill according to claim 4, is characterized in that described projection is made as arc convex, and recessed to be made as arc recessed.
6. wear-resisting low consumption ball mill according to claim 1, is characterized in that described cylinder discharging opening outer end is connected with screen drum, and lubricating substance groove is established in this screen drum below, and discharging opening is established in screen drum outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181020.9U CN203778149U (en) | 2014-04-15 | 2014-04-15 | Ball grinding mill with wear resistance and low consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181020.9U CN203778149U (en) | 2014-04-15 | 2014-04-15 | Ball grinding mill with wear resistance and low consumption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203778149U true CN203778149U (en) | 2014-08-20 |
Family
ID=51314378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420181020.9U Expired - Fee Related CN203778149U (en) | 2014-04-15 | 2014-04-15 | Ball grinding mill with wear resistance and low consumption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203778149U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920567A (en) * | 2014-04-15 | 2014-07-16 | 永仁盛源钛业有限公司 | Wear-resisting low-consumption ball mill |
| CN110180772A (en) * | 2019-03-26 | 2019-08-30 | 新疆牧神机械有限责任公司 | A kind of roller separation structure and cleaner |
| CN110465378A (en) * | 2019-09-09 | 2019-11-19 | 徐州工程学院 | A kind of surfactant crushes and screens device |
-
2014
- 2014-04-15 CN CN201420181020.9U patent/CN203778149U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920567A (en) * | 2014-04-15 | 2014-07-16 | 永仁盛源钛业有限公司 | Wear-resisting low-consumption ball mill |
| CN110180772A (en) * | 2019-03-26 | 2019-08-30 | 新疆牧神机械有限责任公司 | A kind of roller separation structure and cleaner |
| CN110465378A (en) * | 2019-09-09 | 2019-11-19 | 徐州工程学院 | A kind of surfactant crushes and screens device |
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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: 20140820 Termination date: 20180415 |