CN201431904Y - Ball mill - Google Patents
Ball mill Download PDFInfo
- Publication number
- CN201431904Y CN201431904Y CN2009200577920U CN200920057792U CN201431904Y CN 201431904 Y CN201431904 Y CN 201431904Y CN 2009200577920 U CN2009200577920 U CN 2009200577920U CN 200920057792 U CN200920057792 U CN 200920057792U CN 201431904 Y CN201431904 Y CN 201431904Y
- Authority
- CN
- China
- Prior art keywords
- combined barrel
- ball mill
- circular arc
- combined cylinder
- inwall
- 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 - Lifetime
Links
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to a ball mill, which comprises a combined cylinder, a transmission part, a feeding hole and a discharge hole, wherein steel balls are arranged in the combined cylinder, andthe feeding hole and the discharge hole are respectively arranged at the two ends of the combined cylinder. The transmission part drives the combined cylinder to rotate along the axes; the circumference of the inner wall cross section of the combined cylinder is in a continuous concave-convex wave shape; and the wave shape of the inner wall of the combined cylinder can be in a circular arc shape.When in work, the convex circular arc shape can easily lift the steel balls, then the steel balls skid downwards along the concave circular arc shape, thereby materials can be well rolled and ground,the force for grinding is uniform and smooth and is easily controlled, good grinding effect and high grinding efficiency are achieved, and the flat and uniform surface effect of the ground materials is ensured.
Description
Technical field
The utility model relates to power industry powder process metallurgical machinery equipment technical field, particularly relates to a kind of ball mill.
Background technology
Ball mill is after material is broken, the key equipment that conducting powder is broken.Ball mill is widely used in production industries such as cement, silicate product, New Building Materials, refractory material, chemical fertilizer, black and non-ferrous metal ore and glass ceramics, and various ores and other grindability materials are carried out dry type or wet type grinding.Present ball mill comprises rotating part, driving section and is arranged at the charging aperture and the discharging opening of rotating part, wherein rotating part is the rotation that is driven combined barrel by the rotating shaft of driving section, put into the technology steel ball at the combined barrel internal layer, after the material of large volume enters in the combined barrel, rotation by combined barrel makes between material and the steel ball and produces frictional force, thereby makes material by levigate.Mostly traditional combined barrel inwall is smooth or is provided with iron bar as elevator bar at the combined barrel inwall.When the work of the ball mill of combined barrel inner wall smooth, grind and the dynamics that smashes not enough, efficient is very low, poor effect; When the combined barrel inwall was provided with iron bar as the work of the ball mill of elevator bar, the dynamics that smashes was bigger, bad control job schedule, and grinding effect is also bad.Therefore, the grinding efficiency of the ball mill of prior art is low, bad to the grinding effect of material, can not satisfy the demand of the industry that some needs have relatively high expectations to improved grinding surface smoothness and smoothness especially.
The utility model content
The purpose of this utility model is to avoid weak point of the prior art and a kind of simple in structure, grinding effect good, grinding efficiency is high ball mill is provided.
The purpose of this utility model realizes by following technical measures: a kind of ball mill, comprise combined barrel, driving section that steel ball is housed in it and charging aperture, the discharging opening that is arranged at described combined barrel two ends respectively, described driving section drives described combined barrel and rotates along the axle center, and the circumference of described combined barrel cross section of inboard wall is continuous ups and downs waveform.
Preferably, the waveform of combinations thereof cylinder inboard wall is a circular arc.
Further preferably, the radius of the circular arc of combinations thereof cylinder inboard wall is 70mm.
Further, the combinations thereof cylindrical shell comprises inner core and urceolus, the circumference of its cross section be circular arc be the inwall of described inner core.
Above-mentioned driving section comprises motor, travelling gear and electric control gear, and described electric control gear rotates by the Electric Machine Control travelling gear, and described travelling gear drives described combined barrel and rotates along the axle center.
The utility model compared with prior art has the following advantages: because the circumference of described combined barrel cross section of inboard wall is continuous ups and downs waveform, the waveform of described combined barrel inwall can be a circular arc, and it is simple in structure.During work, the arc of projection can easily be mentioned steel ball, go down along sunk arc skid then, like this material is played the effect that good rolling is ground, compare with the ball mill that is provided with iron bar at the combined barrel inwall with the ball mill of the combined barrel inner wall smooth of prior art, during grinding dynamics evenly, smooth and control easily, so the utility model ball mill has the advantage that grinding effect is good and grinding efficiency is high, also guaranteed smooth, the uniform surface effect of grinding material.
Description of drawings
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in the accompanying drawing does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of ball mill of the utility model;
Fig. 2 is that Fig. 1 " A-A " cuts open and shows structural representation.
The specific embodiment
With the following Examples the utility model is further described:
A kind of ball mill of the present utility model, as depicted in figs. 1 and 2, a kind of ball mill, comprise combined barrel 1, driving section 2 and be arranged at charging aperture 3, the discharging opening 4 at combined barrel 1 two ends respectively, driving section 2 drives combined barrel 1 along the axle center rotation, and the circumference of combined barrel 1 inwall 111 cross sections is continuous ups and downs waveforms.Waveform can be regular, also can not have rule, and preferably, the waveform of combined barrel 1 inwall 111 is a circular arc.Combined barrel 1 comprises inner core 11 and urceolus 12, wherein, is continuous ups and downs waveform at the circumference of the cross section of inner core 11 inwalls 111, and urceolus 12 is the cylinder of inner wall smooth.Driving section 2 specifically comprises motor 21, travelling gear 23 and electric control gear 22, and electric control gear 22 rotates by motor 21 control travelling gears 23, and travelling gear 23 drives combined barrel 1 and rotates along the axle center.Combined barrel 1 is fixed on by rotating shaft 6 on the travelling gear 23 of support 5, and motor 21 drives travelling gear 23 rotations, drives combined barrel 1 along rotating shaft 6 rotations by travelling gear 23.The radius of the circular arc of combined barrel 1 inwall 111 can be provided with according to actual needs, and the radius of circular arc that preferably can combined barrel 1 inwall 111 is set to 70mm.
During work, put into steel ball at combined barrel 1 internal layer, can put into the steel ball of different size as required, when the material of large volume enters in the inwall 111 of combined barrel 1 inner core 11 from charging aperture after, by 21 runnings of electric control gear 22 control motors, motor 21 drives combined barrel 1 along rotating shaft 6 rotations by travelling gear 23, according to mechanics principle, combined barrel 1 rotates and produces on the arc of arc-shaped convex that centrifugal force takes steel ball to combined barrel 1 inwall 111, steel ball goes down along sunk arc skid then, make to produce frictional force and material is levigate between material and the steel ball, this mode can play the effect that good rolling is ground to material.After material grinds through inner core 11, enter in the urceolus 12 and grind.
The combined barrel 1 inwall 111 smooth ball mills of the utility model ball crusher and prior art are compared with the ball mill that is provided with iron bar at combined barrel 1 inwall 111, because even, the smooth and control easily of dynamics during ball mill grinding, also be not easy to make owing to the too big inner wall abrasion that makes combined barrel 1 of the steel ball drop in the combined barrel 1, therefore the utility model ball mill has the good and grinding efficiency height of grinding effect, durable advantage, has also guaranteed smooth, the uniform surface effect of grinding material.
Should be noted that at last; above embodiment is only in order to the explanation the technical solution of the utility model; but not to the restriction of the utility model protection domain; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the essence and the scope of technical solutions of the utility model.
Claims (5)
1, a kind of ball mill, comprise combined barrel, driving section that steel ball is housed in it and charging aperture, the discharging opening that is arranged at described combined barrel two ends respectively, described driving section drives described combined barrel and rotates along the axle center, it is characterized in that: the circumference of described combined barrel cross section of inboard wall is continuous ups and downs waveform.
2, ball mill according to claim 1 is characterized in that: the waveform of described combined barrel inwall is a circular arc.
3, ball mill according to claim 2 is characterized in that: the radius of the circular arc of combined barrel inwall is 70mm.
4, ball mill according to claim 3 is characterized in that: described combined barrel comprises inner core and urceolus, the circumference of its cross section be circular arc be the inwall of described inner core.
5, according to each described ball mill of claim 1 to 4, it is characterized in that: described driving section comprises motor, travelling gear and electric control gear, described electric control gear rotates by the Electric Machine Control travelling gear, and described travelling gear drives described combined barrel and rotates along the axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200577920U CN201431904Y (en) | 2009-06-03 | 2009-06-03 | Ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200577920U CN201431904Y (en) | 2009-06-03 | 2009-06-03 | Ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201431904Y true CN201431904Y (en) | 2010-03-31 |
Family
ID=42050718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200577920U Expired - Lifetime CN201431904Y (en) | 2009-06-03 | 2009-06-03 | Ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201431904Y (en) |
-
2009
- 2009-06-03 CN CN2009200577920U patent/CN201431904Y/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100371081C (en) | Large continuous planetary ball mill | |
| CN207786728U (en) | A kind of large-size ball mill | |
| CN208436957U (en) | A kind of efficient octagonal ball milling mixing machine | |
| CN201871398U (en) | Wheel mill | |
| CN109499687A (en) | A kind of planet rolling type ball mill | |
| CN204816707U (en) | Hard material grinds special ball mill | |
| CN205518008U (en) | Cylinder edge -runner mill | |
| CN206008872U (en) | A kind of rotary shaft ball mill | |
| CN201183006Y (en) | Novel energy-saving ball mill | |
| CN201431904Y (en) | Ball mill | |
| CN102151604A (en) | Iron removal device in vertical roller mill | |
| CN210252522U (en) | Ball-milling roller of ball mill | |
| CN102327799A (en) | Autogenous tumbling mill for crushing aluminum oxide crusting block | |
| CN202238183U (en) | Centrifugal mill | |
| CN206716096U (en) | A kind of ceramic tile processes special noise-proofing ball mill | |
| CN201664620U (en) | Stirring mechanism of stirring grinding machine | |
| CN202725265U (en) | Fine crusher | |
| CN206335089U (en) | Puddle mixer | |
| CN2681820Y (en) | Continuous ball grinder for superfine grinding | |
| CN205570459U (en) | High -efficient convenient lime ball mill | |
| CN204685196U (en) | A kind of anode material for lithium-ion batteries batch mixer | |
| CN210700401U (en) | Ball mill is used in magnetic material production | |
| CN202983785U (en) | Ball grinding mill | |
| CN208975938U (en) | A kind of ball-milling device | |
| CN205518014U (en) | Ball grinding mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHANGSHA ZUXING NEW MATERIAL CO., LTD. Free format text: FORMER NAME: |
|
| CP03 | Change of name, title or address |
Address after: 410600, No. 68 Jin Dong Road, Jinzhou new district, Changsha Patentee after: Changsha Zuxing New Material Co., Ltd. Address before: 410600 Jinzhou Development Zone, Ningxiang, Hunan, Changsha Patentee before: Changsha Zuxing Metallic Pigment Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100331 |
|
| CX01 | Expiry of patent term |