CN103272664A - Off-ball high-speed grinding machine integrated apparatus - Google Patents
Off-ball high-speed grinding machine integrated apparatus Download PDFInfo
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- CN103272664A CN103272664A CN2013102283941A CN201310228394A CN103272664A CN 103272664 A CN103272664 A CN 103272664A CN 2013102283941 A CN2013102283941 A CN 2013102283941A CN 201310228394 A CN201310228394 A CN 201310228394A CN 103272664 A CN103272664 A CN 103272664A
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- abrasive material
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Abstract
The invention discloses an off-ball high-speed grinding machine integrated apparatus, and relates to the grinding machine field. The upper end cap (10) of a vertical motor (12) is provided with a lower grinding cavity (1), a motor main shaft (11) sequentially penetrates through the central hole of the lower grinding cavity (1) and the shaft hole of a rotating disc (7), a bolt (8) penetrates through the circumferential transverse surface hole of an upper grinding cavity (3) and then is engaged with the internal screw thread of the circumferential transverse surface hole of the lower grinding cavity (1), a grinding machine liner plate (2) is pasted in the lower grinding cavity (1), each of the annular rings of projection columns B (14) at the lower transverse surface of the upper grinding cavity (3) is positioned between the annular rings of two projection columns A (13), the top of the upper grinding cavity (3) is welded with a feeding tube (5) and a discharging tube (6), and the wall of the feeding tube (5) is welded with a gas feeding tube (4). The apparatus has the characteristics of compact structure, high grinding precision, high grinding efficiency, high reliability, small vibration, small noise, simple installation and debugging technologies, convenient use and maintenance, and long service life.
Description
Technical field
The present invention relates to the grinding machine field, especially a kind of no ball paddle-type mill integrated apparatus.
Background technology
Existing abrasive material device is a circular cylinder body, the ore that milling medium (steel ball, rod iron or gravel etc.) is housed in cylindrical shell and is ground, and its total charge weight is the 25-45% of cylindrical shell dischargeable capacity.The end cap of band tubular journal is equipped with at the cylindrical shell two ends, and the axle journal of end cap is bearing on the bearing, and motor makes the ball mill revolution by the gear that is contained on the cylindrical shell.When cylindrical shell rotating speed in accordance with regulations when horizontal axis turns round, milling medium in the cylindrical shell and ore are under the effect of centrifugal force and friction, risen to certain height by shell liner, break away from barrel then and freely rush down and leave, ore is impacted and grind the stripping effect and pulverize.Ore constantly feeds from the tubular journal charging aperture of cylindrical shell one end, constantly discharges through the tubular journal discharging opening of the cylindrical shell other end and grind later product, and the movement of ore is to utilize the pressure that constantly feeds ore to realize in the cylindrical shell.During wet-milling, ore is taken away by current; During dry grinding, ore is taken away by the air-flow of extracting out outside tube.
Existing abrasive material device is because the cylindrical shell that is motor by the built-in steel ball of gear driven, rod iron or gravel rotates to reach the purpose that grinds mineral aggregate.Exist:
1. require to have stable mine-supplying quantity.
2. the region of interest of cylindrical shell easily produces stress peak district when grinding ore, and material requirements is special, and manufacture difficulty is big, and cost is higher.
3. the motor footing is installed on the same flat board with the supporting seat that supports cylindrical shell, and the engagement of two gears is reliable, so the volume of abrasive material device is bigger, rotary speed is slower, and the device vibration is bigger, and noise is also bigger, motor damages easily, the abrasive material low precision, and abrasive efficiency is low.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structurely, the cancellation gear drive is directly installed on the rotating disk that carries cylinder on the axle of motor, improves motor speed and improves abrasive material precision and abrasive efficiency.
Technical scheme that purpose of the present invention adopts, comprise vertical type motor, rotating disk, last abrasive material cavity, lining board of grinder, bolt, following abrasive material cavity that shaft extension makes progress, there is protruding column A aforesaid rotating disk upper surface, described protruding column A is evenly distributed on the rotating disk upper surface, constitutes several protruding column A annular rings; There is protruding column B the aforesaid abrasive material cavity lower surface of going up, projection column B is evenly distributed on the abrasive material cavity lower surface, also constitute several protruding column B annular rings, following abrasive material cavity is arranged on the upper end cover of its vertical type motor, electric machine main shaft passes down abrasive material cavity centre bore and rotating disk successively, bolt passes abrasive material cavity circumferential edge end-face hole and following abrasive material cavity circumferential edge end-face hole internal thread engagement, be pasted with lining board of grinder in the following abrasive material cavity, the protruding column B annular ring of last abrasive material cavity lower surface is between two protruding column A annular rings of rotating disk upper surface, last abrasive material cavity is welded with feed pipe and discharge nozzle on the top, is welded with air inlet pipe on the charging tube wall.
The present invention has flat key between electric machine main shaft and the rotating disk axis hole.
Operation principle of the present invention: ore enters the abrasive material cavity from feed pipe, and the vertical type motor high-speed rotation drives rotating disk changes at a high speed, grinds ore, under the effect of the air-flow that the mineral powder that grinds enters at the air inlet pipe place, discharges from discharge nozzle.
The present invention has compact conformation, abrasive material precision height, abrasive efficiency height, reliability height, vibrate little, noise is little, mounting and testing technique is simple, working service is convenient, the characteristics of long service life.
Description of drawings
Further specify the present invention below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of no ball paddle-type mill integrated device.
Among Fig. 1: abrasive material cavity 2--lining board of grinder 3--goes up abrasive material cavity 4--air inlet pipe 5--charging aperture 6--discharge nozzle 7--rotating disk 8--bolt 9--flat key 10--upper end cover 11--electric machine main shaft 12--vertical type motor 13--projection column A 14--projection column B under the 1--.
The specific embodiment
Comprise high-speed vertical motor 12, rotating disk 7, last abrasive material cavity 3, lining board of grinder 2, bolt 8, following abrasive material cavity 1 that shaft extension makes progress, aforesaid rotating disk 7 upper ends and protruding column A 13 is arranged, described protruding column A 13 is evenly distributed on rotating disk 7 upper surfaces, constitutes several protruding column A 13 annular rings; There is protruding column B 14 aforesaid abrasive material cavity 3 lower surfaces of going up, projection column B 14 is evenly distributed on abrasive material cavity 3 lower surfaces, also constitute several protruding column B 14 annular rings, the upper end cover 10 of its vertical type motor 12 has following abrasive material cavity 1, electric machine main shaft 11 passes down abrasive material cavity 1 centre bore and rotating disk 7 axis holes successively, bolt 8 passes abrasive material cavity 3 circumferential edge end-face holes and following abrasive material cavity 1 circumferential edge end-face hole internal thread engagement, be pasted with lining board of grinder 2 in the following abrasive material cavity 1, protruding column B 14 annular rings of last abrasive material cavity 3 lower surfaces are between two protruding column A 13 annular rings of rotating disk 7 upper surfaces, last abrasive material cavity is welded with feed pipe 5 and discharge nozzle 6 on 3 tops, is welded with air inlet pipe 4 on feed pipe 5 walls.Between electric machine main shaft 11 and rotating disk 7 axis holes flat key 9 is arranged.
The present invention cancels gear drive, adopts the rotating disk carry cylinder to be directly installed on the axle of the high-speed vertical motor that shaft extension makes progress, and improves motor speed and improves abrasive material precision and abrasive efficiency.Investigate through actual, the 132kW of production, the material fineness that the no ball paddle-type mill integrated device of 4500r/min grinds is former 132kW, 20 times of the material fineness that 1500r/min cylindrical shell ball mill grinds, efficient has improved 30%; Vertical type motor is installed winding temperature sensor and bearing temperature sensor and speed probe respectively; by being connected with control system; can realize kinds of protect such as phase shortage, overload, overheated, overcurrent, under-voltage, hypervelocity; security, reliability, the stability of system have been improved; prolong the service life of system, guaranteed the system equipment safe operation.
Claims (2)
1. no ball high speed ball mill integrated apparatus, comprise vertical type motor (12), rotating disk (7), last abrasive material cavity (3), lining board of grinder (2), bolt (8), following abrasive material cavity (1) that shaft extension makes progress, aforesaid rotating disk (7) upper end and protruding column A(13 is arranged), described protruding column A(13) be evenly distributed on rotating disk (7) upper surface, constitute several protruding column A(13) annular ring; There is protruding column B(14 aforesaid abrasive material cavity (3) lower surface of going up), projection column B(14) is evenly distributed on abrasive material cavity (3) lower surface, also constitute several protruding column B(14) annular ring, the upper end cover (10) that it is characterized in that vertical type motor (12) has following abrasive material cavity (1), electric machine main shaft (11) passes down abrasive material cavity (1) centre bore and rotating disk (7) axis hole successively, bolt (8) passes lateral opening and following abrasive material cavity (1) the circumferential edge end-face hole internal thread engagement of abrasive material cavity (3) circumference, be pasted with lining board of grinder (2) in the following abrasive material cavity (1), the protruding column B(14 of last abrasive material cavity (3) lower surface) annular ring is positioned at two protruding column A(13 of rotating disk (7) upper surface) between the annular ring, last abrasive material cavity (3) is welded with feed pipe (5) and discharge nozzle (6) on the top, is welded with air inlet pipe (4) on feed pipe (5) wall.
2. a kind of no ball paddle-type mill integrated apparatus according to claim 1 is characterized in that between the axis hole of electric machine main shaft (11) and rotating disk (7) flat key (9) being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102283941A CN103272664A (en) | 2013-06-09 | 2013-06-09 | Off-ball high-speed grinding machine integrated apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102283941A CN103272664A (en) | 2013-06-09 | 2013-06-09 | Off-ball high-speed grinding machine integrated apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103272664A true CN103272664A (en) | 2013-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102283941A Pending CN103272664A (en) | 2013-06-09 | 2013-06-09 | Off-ball high-speed grinding machine integrated apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107737660A (en) * | 2017-11-13 | 2018-02-27 | 乐山新天源太阳能科技有限公司 | Silicon material beating crusher |
| CN108554528A (en) * | 2018-03-22 | 2018-09-21 | 湖州长鑫电工材料有限公司 | A kind of silicon powder production grinding device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050146A (en) * | 1989-09-15 | 1991-03-27 | 切利亚宾斯克农业机械化和电气化研究所 | Apparatus for grinding of loose materials |
| US5660339A (en) * | 1994-09-29 | 1997-08-26 | Creative Technologies | Rotary grinding mill |
| WO1999007473A1 (en) * | 1997-08-11 | 1999-02-18 | Braibanti Golfetto S.P.A. | Pulverizer |
| CN2355794Y (en) * | 1999-01-22 | 1999-12-29 | 李兴盛 | High-efficient wet-type pulverizer |
| JP2004105907A (en) * | 2002-09-20 | 2004-04-08 | Nagase Yuji | Crusher |
-
2013
- 2013-06-09 CN CN2013102283941A patent/CN103272664A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050146A (en) * | 1989-09-15 | 1991-03-27 | 切利亚宾斯克农业机械化和电气化研究所 | Apparatus for grinding of loose materials |
| US5660339A (en) * | 1994-09-29 | 1997-08-26 | Creative Technologies | Rotary grinding mill |
| WO1999007473A1 (en) * | 1997-08-11 | 1999-02-18 | Braibanti Golfetto S.P.A. | Pulverizer |
| CN2355794Y (en) * | 1999-01-22 | 1999-12-29 | 李兴盛 | High-efficient wet-type pulverizer |
| JP2004105907A (en) * | 2002-09-20 | 2004-04-08 | Nagase Yuji | Crusher |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107737660A (en) * | 2017-11-13 | 2018-02-27 | 乐山新天源太阳能科技有限公司 | Silicon material beating crusher |
| CN107737660B (en) * | 2017-11-13 | 2019-11-19 | 乐山新天源太阳能科技有限公司 | Silicon material beating crusher |
| CN108554528A (en) * | 2018-03-22 | 2018-09-21 | 湖州长鑫电工材料有限公司 | A kind of silicon powder production grinding device |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130904 |