CN102861524B - Crucible stirring device - Google Patents
Crucible stirring device Download PDFInfo
- Publication number
- CN102861524B CN102861524B CN201210387396.0A CN201210387396A CN102861524B CN 102861524 B CN102861524 B CN 102861524B CN 201210387396 A CN201210387396 A CN 201210387396A CN 102861524 B CN102861524 B CN 102861524B
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- crucible
- gear
- graphite crucible
- box
- moves
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Abstract
The invention discloses a crucible stirring device which comprises a barrel. The barrel is rotatably installed on a V-shaped support through a rotation shaft, a graphite crucible is installed in the barrel, an electric heater is surrounded on the outer wall of the graphite crucible, an insulation thermal-protective coating is filled between the inner wall of the barrel and the outer wall of the graphite crucible, a gear case is arranged above the graphite crucible, an agitator blade is rotatably installed on the gear case through a bearing, the agitator blade is connected with a rotation transmission device, a material conveying hole is arranged on the middle portion of the agitator blade, an air inflation rapid connector is in crest clearance with the top portion of the agitator blade, the gear case is connected with a vertical movement device, a thermocouple extending in the graphite crucible is installed on the gear case, and the thermocouple is connected with a thermocouple. The crucible stirring device adopts a hollow oil-free graphite stirring shaft and can evenly convey powder or gas to stirring materials through a stirring shaft. A graphite material is adopted so that bearing temperature can be as high as 400-800 DEG C.
Description
Technical field
The present invention relates to a kind of agitating device, particularly the crucible agitating device of use for laboratory.
Background technology
The crucible agitating device that at present laboratory is used, does not have powder feeding air supply plant, entirely by rule of thumb and feel, the one, produce the inhomogeneous of feeding, also have temperature higher, easily produce potential safety hazard.In existing technology, although agitating device has had the function of automatic stirring, in powder feeding and the link of supplying gas, still adopt manual mode of operation or need to install in addition a covering device additional.Adopt manual type to mix even not, test specimen quality can not be guaranteed.Adopt an other covering device, space does not allow sometimes, and can not unify with the mixing speed of original stirring material, does not reach best effects yet.
Summary of the invention
The object of the invention is to overcome the deficiency of prior art, providing a kind of can supply gas in stirring materials process in powder feeding at any time, and compact conformation is easy to operate, and can tolerate the crucible agitating device up to the temperature of 400 to 800 degree.
Crucible agitating device of the present invention, it comprises cylindrical shell, described cylindrical shell is rotatably installed on V-type support by rotating shaft, in described cylindrical shell, graphite crucible is installed, at described graphite crucible outer wall, be surrounded with electric heater, between described cylinder inboard wall and graphite crucible outer wall, be filled with insulated thermal insulating layer, above described graphite crucible, be provided with gear-box, on described gear-box, have venthole, on described gear-box, by bearing, be vertically rotatablely equipped with paddle, described paddle is connected with rotary actuator and can rotates under the driving of described rotary actuator, described rotary actuator is connected with motor, described motor is connected with alternating electron speed regulator, at described paddle middle part, have conveying through hole, in described paddle top clearance, be set with inflating fast joint, described gear-box is connected with the drive unit that moves up and down and can moves up and down under the driving of the described drive unit that moves up and down, described paddle can stretch into graphite crucible under the driving of the described drive unit that moves up and down, the thermocouple that can stretch into graphite crucible is installed on described gear-box, described thermocouple is connected with temperature controller.
Advantage of the present invention: 1, adopt hollowly without oilstone China ink shaft, can being transported to of powder or gas uniform be stirred in materials by shaft; 2, adopt graphite materials, bearing temperature can be up to 400 ~ 800 degree; 3, application rapid air inflation connector, with powder feeding machine and air feeder can be fast and convenient be connected.
Accompanying drawing explanation
Accompanying drawing is the structural representation of crucible agitating device of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, describe the present invention.
Crucible agitating device of the present invention as shown in the figure, it comprises cylindrical shell, described cylindrical shell is rotatably installed on V-type support 2 by rotating shaft, graphite crucible 5 is installed in described cylindrical shell, at described graphite crucible outer wall, be surrounded with electric heater 3, between described cylinder inboard wall and graphite crucible outer wall, be filled with insulated thermal insulating layer 4, above described graphite crucible, be provided with gear-box, on described gear-box, have venthole 11, on described gear-box, by bearing 9, be vertically rotatablely equipped with paddle 6, described paddle is connected with rotary actuator and can rotates under the driving of described rotary actuator, described rotary actuator is connected with motor 7, described motor 7 is connected with alternating electron speed regulator 16, at described paddle middle part, have conveying through hole, in described paddle top clearance, be set with inflating fast joint 8, described gear-box is connected with the drive unit that moves up and down and can moves up and down under the driving of the described drive unit that moves up and down, described paddle can stretch into graphite crucible under the driving of the described drive unit that moves up and down, the thermocouple that can stretch into graphite crucible is installed on described gear-box, described thermocouple is connected with temperature controller 17.
Preferably in described rotating shaft, batch turning handle 1 is installed so that rotation.
Described rotary actuator can comprise the driving gear being arranged on motor output shaft, on described stirring arm, be provided with can with the travelling gear 10 of driving gear engagement fit.Certainly described rotary actuator also can adopt other the drive mechanism such as belt pulley.
The described drive unit that moves up and down can comprise the sliding sleeve being fixedly linked by support and gear-box, described sliding sleeve is connected with the bull stick being arranged on lifting handwheel 14, lifter wheel 13 is installed on described bull stick, described lifter wheel and tooth bar 15 engagement fit that are arranged on the vertical shaft vertically arranging, described sliding sleeve is connected by the upper and lower slippage of guide rail slide block structure with vertical shaft 12.Certainly the described drive unit that moves up and down also can adopt the existing structures such as cylinder-push rod to realize.
The bottom of preferred described vertical shaft 12 is rotatably mounted on base, produces interference when avoiding toppling over material toward graphite crucible in.
The method of operating of this device:
Pour experiment materials into graphite crucible, opening device, while can will stir by inflating fast joint to testing conveying powder or gas in materials by gas according to experiment during operation.Through alternating electron speed regulator, can regulate the speed, electric heater unit and temperature controller can guarantee to test materials in certain temperature.After stirring, lifting handwheel rises shaft, takes off experiment materials.The speed of recording, temperature that can be clear and definite in whipping process, and record powder and gas usage by powder feeding air supply plant, better grasp consumption proportion, reach good experiment effect.
Claims (5)
1. crucible agitating device, it is characterized in that: it comprises cylindrical shell, described cylindrical shell is rotatably installed on V-type support by rotating shaft, in described cylindrical shell, graphite crucible is installed, at described graphite crucible outer wall, be surrounded with electric heater, between described cylinder inboard wall and graphite crucible outer wall, be filled with insulated thermal insulating layer, above described graphite crucible, be provided with gear-box, on described gear-box, have venthole, on described gear-box, by bearing, be vertically rotatablely equipped with paddle, described paddle is connected with rotary actuator and can rotates under the driving of described rotary actuator, described rotary actuator is connected with motor, described motor is connected with alternating electron speed regulator, at described paddle middle part, have conveying through hole, in described paddle top clearance, be set with inflating fast joint, described gear-box is connected with the drive unit that moves up and down and can moves up and down under the driving of the described drive unit that moves up and down, described paddle can stretch into graphite crucible under the driving of the described drive unit that moves up and down, the thermocouple that can stretch into graphite crucible is installed on described gear-box, described thermocouple is connected with temperature controller.
2. crucible agitating device according to claim 1, is characterized in that: batch turning handle is installed in described rotating shaft.
3. crucible agitating device according to claim 1 and 2, is characterized in that: described rotary actuator comprises the driving gear being arranged on motor output shaft, on described stirring arm, be provided with can with the travelling gear of driving gear engagement fit.
4. crucible agitating device according to claim 3, it is characterized in that: the described drive unit that moves up and down comprises the sliding sleeve being fixedly linked by support and gear-box, described sliding sleeve is connected with the bull stick being arranged on lifting handwheel, on described bull stick, lifter wheel is installed, described lifter wheel and the tooth bar engagement fit being arranged on the vertical shaft vertically arranging, described sliding sleeve is connected by the upper and lower slippage of guide rail slide block structure with vertical shaft.
5. crucible agitating device according to claim 4, is characterized in that: the bottom of described vertical shaft is rotatably mounted on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210387396.0A CN102861524B (en) | 2012-10-12 | 2012-10-12 | Crucible stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210387396.0A CN102861524B (en) | 2012-10-12 | 2012-10-12 | Crucible stirring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102861524A CN102861524A (en) | 2013-01-09 |
| CN102861524B true CN102861524B (en) | 2014-07-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210387396.0A Expired - Fee Related CN102861524B (en) | 2012-10-12 | 2012-10-12 | Crucible stirring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102861524B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103687240B (en) | 2013-12-17 | 2016-03-30 | 深圳市华星光电技术有限公司 | Over-voltage over-current protection circuit and electronic installation |
| CN103757591B (en) * | 2013-12-31 | 2016-03-30 | 深圳市华星光电技术有限公司 | A kind of Crucible equipment and the application in liquid crystal panel is produced thereof |
| CN103846036A (en) * | 2014-03-28 | 2014-06-11 | 孙雨萍 | Twin motor driven stirrer convenient to pour decocted traditional Chinese medicine paste |
| CN106311019A (en) * | 2016-08-30 | 2017-01-11 | 浙江安吉天洋滚塑设备有限公司 | Stirring and filtering tank realizing efficient temperature control, supercharging and intelligent adjustment |
| CN107570053A (en) * | 2017-10-10 | 2018-01-12 | 徐子涵 | A kind of Efficient Agitator |
| CN107737551A (en) * | 2017-11-08 | 2018-02-27 | 佘峰 | A kind of adjustable ink mixing device |
| CN107913637A (en) * | 2018-01-09 | 2018-04-17 | 张斐斐 | It is a kind of to be easy to slurry agitation and the agitating device of discharging |
| CN109289596A (en) * | 2018-08-17 | 2019-02-01 | 广州利萨智能化科技有限公司 | A kind of novel flake ice stabilizer process equipment and preparation method thereof |
| CN109126519A (en) * | 2018-08-17 | 2019-01-04 | 广州利萨智能化科技有限公司 | A kind of firm medicament equipment to water process |
| CN109289595A (en) * | 2018-08-17 | 2019-02-01 | 广州利萨智能化科技有限公司 | A kind of flake ice stabilizer process equipment and preparation method thereof |
| CN109200866A (en) * | 2018-08-17 | 2019-01-15 | 广州利萨智能化科技有限公司 | A kind of modernization flake ice stabilizer and preparation method thereof |
| CN110586880A (en) * | 2019-10-29 | 2019-12-20 | 江苏巨益机电有限公司 | Electric heating tilting type refined tellurium continuous casting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2712449Y (en) * | 2004-07-27 | 2005-07-27 | 李汉民 | Materials mixer |
| JP2007144352A (en) * | 2005-11-30 | 2007-06-14 | Thinky Corp | Agitation degassing method and its agitation degassing apparatus |
| CN202909659U (en) * | 2012-10-12 | 2013-05-01 | 天津修船技术研究所 | Crucible stirring device |
-
2012
- 2012-10-12 CN CN201210387396.0A patent/CN102861524B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2712449Y (en) * | 2004-07-27 | 2005-07-27 | 李汉民 | Materials mixer |
| JP2007144352A (en) * | 2005-11-30 | 2007-06-14 | Thinky Corp | Agitation degassing method and its agitation degassing apparatus |
| CN202909659U (en) * | 2012-10-12 | 2013-05-01 | 天津修船技术研究所 | Crucible stirring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102861524A (en) | 2013-01-09 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20140716 Termination date: 20181012 |