CN102085463A - Stirring machine for preparing commercial coal sample - Google Patents
Stirring machine for preparing commercial coal sample Download PDFInfo
- Publication number
- CN102085463A CN102085463A CN2010106001298A CN201010600129A CN102085463A CN 102085463 A CN102085463 A CN 102085463A CN 2010106001298 A CN2010106001298 A CN 2010106001298A CN 201010600129 A CN201010600129 A CN 201010600129A CN 102085463 A CN102085463 A CN 102085463A
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- Prior art keywords
- stirring
- ribbon
- bent axle
- stirs
- crankshaft
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Abstract
The invention discloses a stirring machine for preparing a commercial coal sample. A spiral stirring crankshaft is arranged in the center of a stirring drum supported by a shock pad, a vibrator is fixed outside the stirring drum, and an electric push rod capable opening and closing a discharge opening is articulated with the bottom of the stirring drum. Two ends of a spindle of the spiral stirring crankshaft are coaxial and eccentric at the middle section. The spiral stirring crankshaft is loosely sheathed with a spindle sweeping ring and a supporting-shaft sweeping ring which are movable freely. The stirring machine not only can be used for realizing favorable and uniform stirring effect but also furthest decreases the occurrences of adhesion phenomena; and in addition, the stirring machine is arranged between a crusher and a divider so as to convert the characteristics of materials discharged from the crusher from a unstable state varying with the time to a stable state not varying with the time, thus, the system error of the link is eliminated.
Description
Technical field
The present invention relates to the agitating device that a kind of marketable coal sample preparation is used, when realizing even mixing effect, reduced the generation of adhesion to greatest extent.
Background technology
At present, with the supporting online sample preparation of marketable coal sample devices mainly by fragmentation, division, keep sample and abandon links such as material and form.Disintegrating machine coal charge small particles, soft partially particle larger particles, hard partially particle when work are discharged by disintegrating machine earlier, cause discharging the granularity and the physical and chemical index time to time change of coal charge, thereafter division equipment carries out division to the supplied materials that changes and produces systematic error, and division is particularly serious when bigger than normal.
Summary of the invention
Change the deficiency that causes systematic error in order to overcome the online sample preparation of existing goods coal in time because of the characteristic of crusber discharge material, the invention provides a kind of marketable coal sample preparation mixer, this mixer can not only be realized the good homogeneous mixing effect and reduce the generation of adhesion to greatest extent, this mixer is arranged between disintegrating machine and the reduction device, the time dependent labile state of the characteristic of crusber discharge material is converted into time-independent stable state, has solved the systematic error of this link.
The technical solution adopted for the present invention to solve the technical problems is: the mixing drum center is provided with ribbon and stirs bent axle, and mixing drum is supported by beam, and the mixing drum outside is fixed with vibrator, and bottom-hinged can open and close the electric pushrod of discharge gate.Ribbon stirs coaxial stage casing, the main shaft two ends off-centre of bent axle.Ribbon stirs on the bent axle and is set with main shaft cleaning ring and the back shaft cleaning ring that moves freely.Ribbon stirs crankshaft two end and drives by the chain transmission.Electric pushrod is closed discharge gate during mixer work, material enters mixing drum by feeding mouth, reducing motor drives ribbon by the chain transmission and stirs crankshaft rotating, the regularity of distribution that ribbon stirs ribbon rotation direction on the bent axle is inside and outside opposite, about opposite, material in the bucket rolls up and down under the drive of ribbon stirring bent axle, material simultaneously, the bottom material is subjected to inside, the horizontal direction that acts on of outside ribbon is moved, one is moved by middle mind-set both sides, another is by two side direction central motions, the concrete direction of motion is determined by rotation direction, after material was stirred bent axle and stirred by ribbon in mixing drum, electric pushrod was opened discharge gate and is discharged from discharge gate; Vibrator starts in the process of discharge, mixing drum that beam supports and inner ribbon thereof stir bent axle and under the effect of vibrator judder take place, therefore judder also takes place in main shaft cleaning ring and back shaft cleaning ring that ribbon stirs the overhead cover of bent axle, scrape under the acting in conjunction of sweeping in above-mentioned vibration and outside ribbon, the material that inwall, ribbon stir main shaft, back shaft and the ribbon surface of bent axle is dropped downwards by vibration, gravity and the acting in conjunction of main shaft cleaning ring back shaft cleaning ring to be discharged by discharge gate, reduced the generation of adhesion to greatest extent.
Useful result of the present invention is that full and uniform to the stirring of granule materials, the clean adhesion of discharge lacked, and reached the time-independent stable state of characteristic of discharging material.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a front view of the present invention.
Fig. 2 is a vertical view of the present invention.
Fig. 3 is a left view of the present invention.
1. reducing motors among the figure, 2. one-level chain transmission, 3. secondary chain transmission, 4. mixing drum, 5. discharge gate, 6. back shaft cleaning ring, 7. main shaft cleaning ring, 8. ribbon stirs bent axle, 9. feeding mouth, 10. electric pushrod, 11. beams, 12. vibrators.
The specific embodiment
In Fig. 1, Fig. 2, embodiment shown in Figure 3, mixing drum (4) center is provided with ribbon and stirs bent axle (8), mixing drum (4) is supported by beam (11), and mixing drum (4) outside is fixed with vibrator (12), and bottom-hinged can open and close the electric pushrod (10) of discharge gate (5).Ribbon stirs coaxial stage casing, the main shaft two ends off-centre of bent axle (8).Ribbon stirs on the bent axle (8) and is set with main shaft cleaning ring (7) and the back shaft cleaning ring (6) that moves freely.Ribbon stirs bent axle (8) two ends and drives by the chain transmission.Electric pushrod (10) is closed discharge gate (5) during mixer work, material enters mixing drum (4) by feeding mouth (9), reducing motor (1) drives ribbon by one-level chain transmission (2) and secondary chain transmission (3) and stirs bent axle (8) rotation, the regularity of distribution that ribbon stirring bent axle (8) is gone up the ribbon rotation direction is inside and outside opposite, about opposite, material in the bucket stirs at ribbon under the drive of bent axle (8) and rolls up and down, material simultaneously, the bottom material is subjected to inside, the horizontal direction that acts on of outside ribbon is moved, one is moved by middle mind-set both sides, another is by two side direction central motions, the concrete direction of motion is determined by rotation direction, after material was stirred bent axle (8) and stirred by ribbon in mixing drum (4), electric pushrod (10) was opened discharge gate (5) and is discharged from discharge gate (5); Vibrator in the process of discharge (12) starts, mixing drum (4) that beam (11) supports and inner ribbon thereof stir bent axle (8) judder take place under the effect of vibrator (12), therefore judder also takes place in main shaft cleaning ring (7) and back shaft cleaning ring (6) that ribbon stirs the overhead cover of bent axle (8), scrape under the acting in conjunction of sweeping in above-mentioned vibration and outside ribbon, inwall, ribbon stirs the main shaft of bent axle (8), the material on back shaft and ribbon surface is vibrated, gravity and main shaft cleaning ring (7) back shaft cleaning ring (6) acting in conjunction are dropped downwards and are discharged by discharge gate (5), have reduced the generation of adhesion to greatest extent.
Claims (3)
1. marketable coal sample preparation mixer is characterized in that: the mixing drum center is provided with ribbon and stirs bent axle, and mixing drum is supported by beam, and the mixing drum outside is fixed with vibrator, and bottom-hinged can open and close the electric pushrod of discharge gate.
2. a kind of sample preparation mixer according to claim 1 is characterized in that: ribbon stirs coaxial stage casing, the main shaft two ends off-centre of bent axle.
3. a kind of sample preparation mixer according to claim 1 is characterized in that: ribbon stirs on the bent axle and is set with main shaft cleaning ring and the back shaft cleaning ring that moves freely.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010106001298A CN102085463A (en) | 2010-12-22 | 2010-12-22 | Stirring machine for preparing commercial coal sample |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010106001298A CN102085463A (en) | 2010-12-22 | 2010-12-22 | Stirring machine for preparing commercial coal sample |
Publications (1)
Publication Number | Publication Date |
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CN102085463A true CN102085463A (en) | 2011-06-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010106001298A Pending CN102085463A (en) | 2010-12-22 | 2010-12-22 | Stirring machine for preparing commercial coal sample |
Country Status (1)
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103357286A (en) * | 2013-08-12 | 2013-10-23 | 郑州市鼎力干燥设备有限公司 | Single-shaft spiral mixer |
CN104841306A (en) * | 2015-05-22 | 2015-08-19 | 福建信达机械有限公司 | Bidirectionally-mixed horizontal shaft stirring machine and stirring method thereof |
CN106609434A (en) * | 2015-10-26 | 2017-05-03 | 杨廷说 | Stirring device and portable rechargeable washing tub assembled by stirring device |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB227724A (en) * | 1924-06-24 | 1925-01-22 | Robert Campbell Stubbs | Apparatus for and process of mixing concrete and other plastic materials under pressure |
CN2173653Y (en) * | 1993-07-03 | 1994-08-10 | 陈铁强 | Horizontal three-screw mixer |
JP2000043025A (en) * | 1998-07-30 | 2000-02-15 | Nihon Kogyo Co Ltd | Concrete mixer |
CN2636981Y (en) * | 2003-08-28 | 2004-09-01 | 周凤举 | Left and right balance low shearing horizontal reaction kettle |
CN2669967Y (en) * | 2003-12-17 | 2005-01-12 | 毋琳 | Dust humidifying agitator |
JP2005186018A (en) * | 2003-12-26 | 2005-07-14 | Sanruuto Kk | Garbage disposal apparatus |
CN1647850A (en) * | 2003-10-31 | 2005-08-03 | 冷化工业株式会社 | Agitation mixer |
KR100539400B1 (en) * | 2004-01-06 | 2005-12-27 | 윤주경 | Stirring screw having multi-blade and stirring apparatus |
CN201147679Y (en) * | 2007-12-03 | 2008-11-12 | 巩桂彩 | Uniaxle oscillation type humidification machine |
CN101497007A (en) * | 2008-12-15 | 2009-08-05 | 杨涛 | Multifunctional sawtooth spiral band spirally lifting stirrer |
-
2010
- 2010-12-22 CN CN2010106001298A patent/CN102085463A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB227724A (en) * | 1924-06-24 | 1925-01-22 | Robert Campbell Stubbs | Apparatus for and process of mixing concrete and other plastic materials under pressure |
CN2173653Y (en) * | 1993-07-03 | 1994-08-10 | 陈铁强 | Horizontal three-screw mixer |
JP2000043025A (en) * | 1998-07-30 | 2000-02-15 | Nihon Kogyo Co Ltd | Concrete mixer |
CN2636981Y (en) * | 2003-08-28 | 2004-09-01 | 周凤举 | Left and right balance low shearing horizontal reaction kettle |
CN1647850A (en) * | 2003-10-31 | 2005-08-03 | 冷化工业株式会社 | Agitation mixer |
CN2669967Y (en) * | 2003-12-17 | 2005-01-12 | 毋琳 | Dust humidifying agitator |
JP2005186018A (en) * | 2003-12-26 | 2005-07-14 | Sanruuto Kk | Garbage disposal apparatus |
KR100539400B1 (en) * | 2004-01-06 | 2005-12-27 | 윤주경 | Stirring screw having multi-blade and stirring apparatus |
CN201147679Y (en) * | 2007-12-03 | 2008-11-12 | 巩桂彩 | Uniaxle oscillation type humidification machine |
CN101497007A (en) * | 2008-12-15 | 2009-08-05 | 杨涛 | Multifunctional sawtooth spiral band spirally lifting stirrer |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103357286A (en) * | 2013-08-12 | 2013-10-23 | 郑州市鼎力干燥设备有限公司 | Single-shaft spiral mixer |
CN104841306A (en) * | 2015-05-22 | 2015-08-19 | 福建信达机械有限公司 | Bidirectionally-mixed horizontal shaft stirring machine and stirring method thereof |
CN106609434A (en) * | 2015-10-26 | 2017-05-03 | 杨廷说 | Stirring device and portable rechargeable washing tub assembled by stirring device |
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Application publication date: 20110608 |