CN103920567B - A kind of wear-resisting low consumption ball mill - Google Patents
A kind of wear-resisting low consumption ball mill Download PDFInfo
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- CN103920567B CN103920567B CN201410149903.6A CN201410149903A CN103920567B CN 103920567 B CN103920567 B CN 103920567B CN 201410149903 A CN201410149903 A CN 201410149903A CN 103920567 B CN103920567 B CN 103920567B
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- cylinder
- wear
- abrasion
- ball mill
- driving wheel
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Abstract
The present invention provides a kind of wear-resisting low consumption ball mill, it is charging aperture including its one end, the other end is the cylinder of discharging opening, and it is located at the abrasion-proof backing block of 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 respectively placed on two driving wheels corresponding below cylinder and at least two driven pulleys, and two of which driving wheel wheel shaft is all connected with same drive axle, and drive axle is connected with power motor.Utilize the efficient driving of drive axle, the ball mill that ton only just can be driven with low power power motor great rotates, reduce power consumption, extend the service life of transmission mechanism, be effectively improved levigate efficiency by the abrasion-proof backing block of band convex-concave surface simultaneously, extend the service life of cylinder, reducing operating cost, the screen drum simultaneously arranged by drum outlet end further, a step completes levigate and screening, decrease operational sequence, save man power and material.
Description
Technical field
The present invention relates to a kind of ball mill, a kind of wear-resisting low consumption ball mill, belong to and grind machinery design and manufacturing technology field.
Background technology
Ball mill be metal, non-metallic material broken after carry out levigate visual plant again, it is widely used in the industries such as mine, cement, metallurgy, building.Owing to ball mill volume is relatively big, the raw material that weight to be processed is big, it is therefore desirable to be equipped with powerful large-scale driving motor and it just can be made to operate.Owing to the enterprises such as ore dressing plant typically all build with mineral resources, all there is the present situation of power supply difficulty in the ore deposit enterprise being more therefore located in mountain area.Use large-scale highly energy-consuming motor in such a situa-tion, the need for electricity of enterprise certainly will be increased.It addition, the large-size machine cost of highly energy-consuming is the most of a relatively high, once breaks down and change being difficult in time or keep in repair.This not only affects being normally carried out of production, and adds maintenance and replacement cost, brings unnecessary financial burden to enterprise.It is therefore desirable to prior art is improved.
Summary of the invention
Using powerful large-scale driving motor to be driven for solving existing ball mill, thus bring energy consumption excessive, and extremely inconvenient problem is changed in maintenance, the present invention provides a kind of wear-resisting low consumption ball mill.
The present invention is completed by following technical proposal: a kind of wear-resisting low consumption ball mill, it is charging aperture including its one end, the other end is the cylinder of discharging opening, and it is located at the abrasion-proof backing block of 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 respectively placed on two driving wheels corresponding below cylinder and at least two driven pulleys, two of which driving wheel wheel shaft is 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 drive machine to drive ball mill to run well, economize on electricity as far as possible.
Described drive axle includes be separately positioned on two driving wheel wheel shafts first, second bevel gear, all with first, the third hand tap gear that second bevel gear is meshed, this third hand tap gear is fixed on gear shaft the inner perpendicular with two driving wheel wheel shafts, gear shaft outer end is provided with drive, this drive is connected with the main driving wheel on power motor main shaft by transmission band or chain, under driving at power motor, pass through main driving wheel, transmission band or chain, drive, gear shaft, third hand tap gear, first and second bevel gears, two driving wheel wheel shafts, synchronize to drive two driving wheels to rotate, wear ring and cylinder is driven to rotate again.
Said two driving wheel is located at the side of cylinder, and at least two driven pulleys are located at the opposite side of cylinder, to drive cylinder to rotate by driving wheel, supports balancing drum by driven pulley simultaneously.
Described driving wheel and driven pulley are the commercial wheel made with abrasion-resistant stee.
Described wear ring is the commercial ring made with abrasion-resistant stee.
Described abrasion-proof backing block is embedded on inner wall of rotary drum successively, and the surface middle part of each abrasion-proof backing block is protruding, both sides are recessed, increases the collision dynamics with abrading-ball and material to form male and fomale(M&F), thus improves levigate rate.
Described projection is set to arc convex, and recessed to be set to arc recessed.
Described cylinder discharging opening outer end connects screen drum, sets lubricating substance groove below this screen drum, and screen drum outer end is provided with discharging opening, in order to the material after pulverizing is directly entered screen drum after cylinder is discharged and sieves, and screenings is discharged through lubricating substance groove, and oversize is cleared up by discharging opening.
The present invention has following advantages and effect: use such scheme, the efficient driving of drive axle can be utilized easily, only with low power power motor (such as 18.5KW6 level motor) just can drive ton be heavily 20 tons ball mill rotate, 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 of band convex-concave surface, it is effectively increased levigate efficiency, extends the service life of cylinder, reduce operating cost further.Solve the problems such as conventional bead mill power is big, power consumption is big, operating cost is high, maintenance difficult.The screen drum simultaneously arranged by drum outlet end, a step completes levigate and screening, decreases operational sequence, saved a large amount of man power and material.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the A-A view of Fig. 1；
Fig. 3 is the right view of Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described further.
nullSuch as Fig. 1、Fig. 2、Fig. 3，The wear-resisting low consumption ball mill that the present invention provides，It is charging aperture 1 including its right-hand member，Left end is the cylinder 4 of discharging opening，And it is located at the abrasion-proof backing block 3 of cylinder 4 inwall，Cylinder 4 outer wall is interval with two wear rings 2 and 8，Wear ring 2 and 8 is respectively placed on two driving wheels 14 and 12 corresponding below cylinder 4 and two driven pulleys 25，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 includes the first bevel gear 16 being arranged on driving wheel 12 wheel shaft 15 the inner，It is arranged on second bevel gear 17 of driving wheel 14 wheel shaft 18 the inner，All with first、Second bevel gear 16、The 17 third hand tap gears 24 being meshed，This third hand tap gear 24 is fixed on and two driving wheel wheel shafts 15、18 perpendicular gear shafts 23 are inner，Gear shaft 23 outer end is provided with drive 22，This drive 22 is connected with the main driving wheel 19 on power motor 20 main shaft by transmission band 21，Under driving at power motor 20，By main driving wheel 19、Transmission band 21、Drive 22、Gear shaft 23、Third hand tap gear 24、First bevel gear 16 and the second bevel gear 17、Two driving wheel wheel shafts 15、18，Synchronize to drive two driving wheels 12、14 rotate，Drive wear ring 2 again、8 and cylinder 4 rotate；Two driving wheels 12,14 are located on front side of cylinder 4, and two driven pulleys 25 are located on rear side of cylinder 4, to drive cylinder 4 to rotate by driving wheel 12,14, support balancing drum 4 by driven pulley 21 simultaneously；Described driving wheel 12,14 and driven pulley 25 are the commercial wheel made with abrasion-resistant stee；Described wear ring 2,8 is the commercial ring made with abrasion-resistant stee；Described abrasion-proof backing block 3 is embedded on cylinder 4 inwall successively, the surface middle part projection 5 of each abrasion-proof backing block 3, both sides recessed 6,7, increases the collision dynamics with abrading-ball and material to form male and fomale(M&F), thus improves levigate rate；Described protruding 5 are set to arc convex, and recessed 6,7 to be set to arc recessed；Described cylinder 4 discharging opening outer end is connected with screen drum 9, setting lubricating substance groove 11 below screen drum 9, screen drum 9 outer end sets discharging opening 10, in order to the material after pulverizing is directly entered screen drum 9 after cylinder 4 is discharged and sieves, screenings is discharged through lubricating substance groove 11, and oversize is manually or mechanically cleared up by discharging opening 10.
Claims (4)
1. a wear-resisting low consumption ball mill, it is charging aperture including its one end, the other end is the cylinder of discharging opening, and it is located at the abrasion-proof backing block of inner wall of rotary drum, cylinder outer wall is interval with at least two wear rings, this wear ring is respectively placed on two driving wheels corresponding below cylinder and at least two driven pulleys, it is characterised in that two driving wheel wheel shafts are all connected with same drive axle, and drive axle is connected with power motor；
Described drive axle includes 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 gear shaft the inner perpendicular with two driving wheel wheel shafts, gear shaft outer end is provided with drive, and this drive is connected with the main driving wheel on power motor main shaft by transmission band or chain；
Said two driving wheel is located at the side of cylinder, and at least two driven pulleys are located at the opposite side of cylinder；
Described abrasion-proof backing block is embedded on inner wall of rotary drum successively, and the surface middle part of each abrasion-proof backing block is protruding, both sides are recessed；
Described cylinder discharging opening outer end connects screen drum, sets lubricating substance groove below this screen drum, and screen drum outer end sets discharging opening.
Wear-resisting low consumption ball mill the most according to claim 1, it is characterised in that described driving wheel and driven pulley are the wheel made with abrasion-resistant stee.
Wear-resisting low consumption ball mill the most according to claim 1, it is characterised in that described wear ring is the ring made with abrasion-resistant stee.
Wear-resisting low consumption ball mill the most according to claim 1, it is characterised in that described projection is set to arc convex, recessed to be set to arc recessed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410149903.6A CN103920567B (en) | 2014-04-15 | 2014-04-15 | A kind of wear-resisting low consumption ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410149903.6A CN103920567B (en) | 2014-04-15 | 2014-04-15 | A kind of wear-resisting low consumption ball mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103920567A CN103920567A (en) | 2014-07-16 |
| CN103920567B true CN103920567B (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410149903.6A Expired - Fee Related CN103920567B (en) | 2014-04-15 | 2014-04-15 | A kind of wear-resisting low consumption ball mill |
Country Status (1)
| Country | Link |
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| CN (1) | CN103920567B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826706A (en) * | 2015-03-30 | 2015-08-12 | 天能电池(芜湖)有限公司 | Ball grinding mill roller |
| CN105728113B (en) * | 2016-03-07 | 2018-05-01 | 中信重工机械股份有限公司 | It is a kind of to go out screening separator for ball mill |
| CN106077681A (en) * | 2016-08-25 | 2016-11-09 | 四川荣联电子科技有限公司 | Improve the lead-power machine of milling efficiency |
| CN109387446A (en) * | 2018-09-27 | 2019-02-26 | 国家能源投资集团有限责任公司 | Abrasion instrument and the attrition of catalyst rate measuring method for using it |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB611134A (en) * | 1945-04-23 | 1948-10-26 | Torkapp R Ab | Improved drive for rotary drums, furnaces and the like |
| JPH10159941A (en) * | 1996-11-27 | 1998-06-16 | Hisashi Kaburagi | Differential transmission device |
| CN2290426Y (en) * | 1997-03-25 | 1998-09-09 | 刘国杰 | Differential transmission gear for cold rolling concrete iron |
| CN2448452Y (en) * | 2000-08-11 | 2001-09-19 | 杨和平 | Energy-saving ball mill |
| CN2444678Y (en) * | 2000-09-26 | 2001-08-29 | 徐兆祥 | Inserted drum of ball mill |
| CN2706230Y (en) * | 2004-07-09 | 2005-06-29 | 张国明 | Concave lining plate for tube mill |
| CN2841148Y (en) * | 2005-10-20 | 2006-11-29 | 王明龙 | The ore dressing ball mill |
| CN101722084A (en) * | 2009-12-01 | 2010-06-09 | 孙万德 | Energy-saving and high-efficiency ore grinding machine |
| CN202343269U (en) * | 2011-10-24 | 2012-07-25 | 深圳市格林美高新技术股份有限公司 | Equipment for producing cobalt oxide |
| RU132362U1 (en) * | 2013-02-21 | 2013-09-20 | Александр Александрович Добриян | DRUM DEVICE DRIVE |
| CN203778149U (en) * | 2014-04-15 | 2014-08-20 | 永仁盛源钛业有限公司 | Ball grinding mill with wear resistance and low consumption |
-
2014
- 2014-04-15 CN CN201410149903.6A patent/CN103920567B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN103920567A (en) | 2014-07-16 |
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Granted publication date: 20160907 Termination date: 20180415 |
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