CN105689067A - Variable-frequency planetary ball mill - Google Patents
Variable-frequency planetary ball mill Download PDFInfo
- Publication number
- CN105689067A CN105689067A CN201610215835.8A CN201610215835A CN105689067A CN 105689067 A CN105689067 A CN 105689067A CN 201610215835 A CN201610215835 A CN 201610215835A CN 105689067 A CN105689067 A CN 105689067A
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- Prior art keywords
- key
- frequency
- casing
- ball grinder
- pulley
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/04—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container
- B02C17/08—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container with containers performing a planetary movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a variable-frequency planetary ball mill comprising a machine shell, a frequency conversion control system, an electromotor, a driving shaft, a driving pulley, a driven pulley, a driving belt, a driven shaft, a mounted bearing, a rotary table seat, a ball milling pot sleeve, a ball milling pot, a presser, an observation bin, a rotary hinge and a door bracing rod, wherein the frequency conversion control system is located at the upper right side of the machine shell; the electromotor is located inside the lower right side of the machine shell; the lower end of the driving shaft is connected with the driving pulley through a key; the driven pulley is connected with the driving pulley through the driving belt; the driven pulley is connected with the lower end of the driven shaft through a key; the upper end of the driven shaft is fixed together with the rotary table seat through the mounted bearing; and the frequency conversion control system comprises a frequency converter, a control switch and an operation panel. The variable-frequency planetary ball mill can realize double functions including soft starting and slow starting and plays a role in protecting the whole equipment; and meanwhile the variable-frequency planetary ball mill has a function of continuous voyage while power failure and is capable of realizing man-computer interaction, strong in intuition as well as convenient and rapid in operation.
Description
Technical field
The present invention relates to powder body milling apparatus field, particularly to a kind of frequency conversion planetary ball mill。
Background technology
Planetary ball mill is designed for powder body such as pulverizing, grinding, dispersed metal, nonmetal, organic, Chinese herbal medicine, its operation principle is to utilize the rolling at a high speed in grinding pot of abrasive material and test portion, material is produced strong shear, impact, rolls the purpose reaching pulverizing, grinding, dispersion, emulsifying material；Planetary ball mill is equipped with multiple ball grinders on same rotating disk, and when rotating disk rotates, ball grinder again around Pivot Point Center rotation, makes planetary motion while revolving round the sun around turntable shaft；In tank, abrading-ball mutually collides in high-speed motion, grind and biased sample, this product can grind the product different with combination grain, material is different by two kinds of methods dry, wet, abrasive product minimum particle size can to 0.1 micron, can well realize various technological parameter requirement, simultaneously because the advantage of its small lot, low-power consumption, it is that school, research unit, company carry out disintegrating process, new material, coating research and the preferred unit produced。
Existing planetary ball mill adopts buncher or single speed to run, manually out of service, and the program that can not arrange forms the grinding scheme of operation automatically, and it mainly solves planetary ball mill at work, it is impossible at random change the rotating speed of motor；During existing planetary ball mill hard reboot, equipment motor and power transmission shaft are caused great damage, and human-computer interaction is poor, not intuitively, complex operation；When not needing oepration at full load, run according to peak power output, waste electric energy。In consideration of it, the invention provides a kind of frequency conversion planetary ball mill。
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of frequency conversion planetary ball mill, it is increase frequency-changing control system on legacy equipment basis, after installing frequency-changing control system additional, it may be achieved the dual-use function of the gentle slow turn-on of soft start, and equipment is served protective effect；Need not being automatically adjusted to reduce power consumption during oepration at full load, save the energy；Make electric moter noise reduce simultaneously, extend the service life of motor；After frequency-changing control system program setting, can retaining set function, will run by the Automatic Program of last time when next time opens, and can be automatically stopped, have power failure continuation of the journey function, it is achieved human-computer interaction simultaneously, intuitive is strong, simple operation。
To achieve these goals, the present invention realizes by the following technical solutions: a kind of frequency conversion planetary ball mill, including casing, frequency-changing control system, motor, driving shaft, driving pulley, driven pulley, transmission band, driven shaft, rolling bearing units, rotary disk basement, ball grinder sleeve, ball grinder, compactor, observation storehouse, turning joint and portal bracing bar；Described casing is L-type shell structure, on front side of casing, lower end offers square orifice, frequency-changing control system is positioned at casing upper right side, motor is positioned at inside casing lower right side, and motor is fixed in casing, motor main shaft is connected with driving shaft upper end, it is connected by key between driving shaft lower end and driving pulley, driven pulley is positioned on the left of driving pulley, and driven pulley and driving pulley are positioned in same level, transmission band is adopted to be attached between driven pulley and driving pulley, it is attached by key between driven pulley and driven shaft lower end, driven shaft upper end traverse rotary disk basement, and be fixed by rolling bearing units between driven shaft upper end and rotary disk basement, ball grinder sleeve is evenly arranged on rotary disk basement along the central axis of rotary disk basement, ball grinder is fixed on ball grinder sleeve, ball grinder upper end adopts compactor to lock, observe position in storehouse square orifice front of lower end on front side of casing, and observe and be attached by turning joint between the square orifice upper end of lower end on front side of upper end, storehouse and casing, portal bracing bar quantity is two, portal bracing bar is respectively symmetrically and is arranged in the left and right sides observing storehouse, and portal bracing bar upper end is attached with casing, portal bracing bar lower end is connected between storehouse with observing；By portal bracing bar can the opening and closing in controlled observation storehouse, observe operator's observation to working order of the present invention when storehouse operates for the present invention。
Further, described frequency-changing control system includes converter, controls switch and guidance panel；Described converter is positioned on rear side of guidance panel, controls switch and is positioned on guidance panel；Described guidance panel is disposed with display screen, display switching key, frequency adjusting key, determines key, upper line unit, programming key, run key, lower line unit, displacement key and stop reset key。
Described frequency-changing control system; the programming key on panel, displacement key, lower line unit, upper line unit can be operated by and determine key; grinding scheme parameters is set according to according to the function code being provided above table; press operation key; the present invention has just moved grinding according to the program set, autostop after completing to grind, if midway or when manually running; just by stopping reset key when needing out of service, thus completing the operation of human-computer interaction。
The program that present invention sets, it is possible to complete following grinding function: (1) forward operates；(2) reversed operation: (3) forward, reverse alternate-running, forward and inverse can improve material Homogeneous phase mixing grinding effect to alternate run；(4) forward, reverse alternate run time set, and can arrange the time of forward operating, it is possible to arrange the time of reversed operation；(5) periodic running, static with the combination lapping mode ground, this lapping mode can make material suitably precipitate and cooling etc.；(6) the intermittent duty time sets, and arranges the time of static time and operation, can determine according to material properties or experience；(7) rotational speed regulation, the adjustment of running speed, stepless time adjustment；(8) set of time, the setting of total run time, the highest duration 9999 minutes, it is recommended that duration was less than or equal to 100 hours are run；(9), when running, equipment is by set program work；(10) stop when running；(11) current failure memory point recovers, accidental power failure refresh memory, and from having a power failure, point starts to grind；(12) safety switch, renovates the opening and closing of safety switch, plays and renovate the properly functioning effect not affecting equipment under opening or closing state after arranging；(13) recover to arrange, the setting dispatched from the factory can be recovered；(14), after controlling system program setting, it will retain set function, say that when next time opens the program by running last time is run。
Further, the described ball grinder U-shaped structure of sleeve cross section, and the radius of corner of the arc degree of ball grinder sleeve is more than 20 millimeters, ball grinder sleeve upper end offers mounting ear groove。
Further, described compactor includes compressing shoulder pole, clamping screw and handle；Described compression shoulder pole two ends are separately mounted on ball grinder sleeve, and clamping screw is through compressing shoulder pole medium position place, and handle is fixed on clamping screw top；The rotation of clamping screw is driven, thus controlling the lifting of clamping screw, it is achieved the substrate hold-down function to ball grinder by turning handle。
The method have the advantages that
1, the present invention can realize the gentle slow turn-on dual-use function of soft start, and whole equipment is served protective effect；
2, the present invention is need not being automatically adjusted to reduce power consumption during oepration at full load, saves the energy, makes engine noise reduce simultaneously, extends the service life of electromotor。
3, the present invention is after program setting, can retain set function, will run by the Automatic Program of last time when next time opens, and can be automatically stopped, and has power failure continuation of the journey function, it is achieved human-computer interaction simultaneously, and intuitive is strong, simple operation。
4, the present invention can revise the multiple grinding scheme of applicable various different materials。
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described。
Fig. 1 is the front view of the present invention；
Fig. 2 is the front view of frequency-changing control system of the present invention；
Fig. 3 is the front view of compactor of the present invention。
Specific embodiment
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with being specifically illustrating, the present invention is expanded on further。It should be noted that when not conflicting, the embodiment in the application and the feature in embodiment can be combined with each other。
As shown in Figure 1, Figure 2 and Figure 3, a kind of frequency conversion planetary ball mill, including casing 1, frequency-changing control system 2, motor 3, driving shaft 4, driving pulley 5, driven pulley 6, transmission band 7, driven shaft 8, rolling bearing units 9, rotary disk basement 10, ball grinder sleeve 11, ball grinder 12, compactor 13, observes storehouse 14, turning joint 15 and portal bracing bar 16；Described casing 1 is L-type shell structure, on front side of casing 1, lower end offers square orifice, frequency-changing control system 2 is positioned at casing 1 upper right side, motor 3 is positioned at inside casing 1 lower right side, and motor 3 is fixed in casing 1, motor 3 main shaft is connected with driving shaft 4 upper end, it is connected by key between driving shaft 4 lower end and driving pulley 5, driven pulley 6 is positioned on the left of driving pulley 5, and driven pulley 6 is positioned in same level with driving pulley 5, transmission band 7 is adopted to be attached between driven pulley 6 and driving pulley 5, it is attached by key between driven pulley 6 and driven shaft 8 lower end, driven shaft 8 upper end traverse rotary disk basement 10, and be fixed by rolling bearing units 9 between driven shaft 8 upper end and rotary disk basement 10, ball grinder sleeve 11 is evenly arranged on rotary disk basement 10 along the central axis of rotary disk basement 10, ball grinder 12 is fixed on ball grinder sleeve 11, ball grinder 12 upper end adopts compactor 13 to lock, observe storehouse 14 and be positioned at the square orifice front of lower end on front side of casing 1, and observe and be attached by turning joint 15 between the square orifice upper end of lower end on front side of upper end, storehouse 14 and casing 1, portal bracing bar 16 quantity is two, portal bracing bar 16 is respectively symmetrically and is arranged in the left and right sides observing storehouse 14, and portal bracing bar 16 upper end is attached with casing 1, portal bracing bar 16 lower end is connected between storehouse 14 with observing；By portal bracing bar 16 can the opening and closing in controlled observation storehouse 14, observe operator's observation to working order of the present invention when storehouse 14 operates for the present invention。
As in figure 2 it is shown, described frequency-changing control system 2 includes converter 21, controls switch 22 and guidance panel 23；Described converter 21 is positioned on rear side of guidance panel 23, controls switch 22 and is positioned on guidance panel 23；Described guidance panel 23 is disposed with display screen 231, display switching key 232, frequency adjusting key 233, determines key 234, upper line unit 235, programming key 236, run key 237, lower line unit 238, displacement key 239 and stop reset key 2310。
As shown in Figure 2; described frequency-changing control system 2; the programming key 236 on panel 23, displacement key 239, lower line unit 238, upper line unit 235 can be operated by and determine key 234; setting grinding scheme parameters according to according to the function code being provided above table, press operation key 237, the present invention has just moved grinding according to the program set; complete grind after autostop; if midway or when manually running, it is necessary to just by stopping reset key 2310 time out of service, thus completing the operation of human-computer interaction。
The program that present invention sets, it is possible to complete following grinding function: (1) forward operates；(2) reversed operation: (3) forward, reverse alternate-running, forward and inverse can improve material Homogeneous phase mixing grinding effect to alternate run；(4) forward, reverse alternate run time set, and can arrange the time of forward operating, it is possible to arrange the time of reversed operation；(5) periodic running, static with the combination lapping mode ground, this lapping mode can make material suitably precipitate and cooling etc.；(6) the intermittent duty time sets, and arranges the time of static time and operation, can determine according to material properties or experience；(7) rotational speed regulation, the adjustment of running speed, stepless time adjustment；(8) set of time, the setting of total run time, the highest duration 9999 minutes, it is recommended that duration was less than or equal to 100 hours are run；(9), when running, equipment is by set program work；(10) stop when running；(11) current failure memory point recovers, accidental power failure refresh memory, and from having a power failure, point starts to grind；(12) safety switch, renovates the opening and closing of safety switch, plays and renovate the properly functioning effect not affecting equipment under opening or closing state after arranging；(13) recover to arrange, the setting dispatched from the factory can be recovered；(14), after controlling system program setting, it will retain set function, say that when next time opens the program by running last time is run。
As it is shown in figure 1, the described ball grinder sleeve 11 U-shaped structure of cross section, and the radius of corner of the arc degree of ball grinder sleeve 11 is more than 20 millimeters, ball grinder sleeve 11 upper end offers mounting ear groove。
As it is shown on figure 3, described compactor 13 includes compressing shoulder pole 131, clamping screw 132 and handle 133；Described compression shoulder pole 1311 two ends are separately mounted on ball grinder sleeve 11, and clamping screw 132 is through compressing shoulder pole 131 medium position place, and handle 133 is fixed on clamping screw 132 top；The rotation of clamping screw 132 is driven, thus controlling the lifting of clamping screw 132, it is achieved the substrate hold-down function to ball grinder 12 by turning handle 133。
The ultimate principle of the present invention, principal character and advantage have more than been shown and described。Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; description in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention。Claimed scope is defined by appending claims and equivalent thereof。
Claims (3)
1. a frequency conversion planetary ball mill, it is characterised in that: include casing, frequency-changing control system, motor, driving shaft, driving pulley, driven pulley, transmission band, driven shaft, rolling bearing units, rotary disk basement, ball grinder sleeve, ball grinder, compactor, observation storehouse, turning joint and portal bracing bar；Described casing is L-type shell structure, on front side of casing, lower end offers square orifice, frequency-changing control system is positioned at casing upper right side, motor is positioned at inside casing lower right side, and motor is fixed in casing, motor main shaft is connected with driving shaft upper end, it is connected by key between driving shaft lower end and driving pulley, driven pulley is positioned on the left of driving pulley, and driven pulley and driving pulley are positioned in same level, transmission band is adopted to be attached between driven pulley and driving pulley, it is attached by key between driven pulley and driven shaft lower end, driven shaft upper end traverse rotary disk basement, and be fixed by rolling bearing units between driven shaft upper end and rotary disk basement, ball grinder sleeve is evenly arranged on rotary disk basement along the central axis of rotary disk basement, ball grinder is fixed on ball grinder sleeve, ball grinder upper end adopts compactor to lock, observe position in storehouse square orifice front of lower end on front side of casing, and observe and be attached by turning joint between the square orifice upper end of lower end on front side of upper end, storehouse and casing, portal bracing bar quantity is two, portal bracing bar is respectively symmetrically and is arranged in the left and right sides observing storehouse, and portal bracing bar upper end is attached with casing, portal bracing bar lower end is connected between storehouse with observing；Wherein:
Described frequency-changing control system includes converter, controls switch and guidance panel；Described converter is positioned on rear side of guidance panel, controls switch and is positioned on guidance panel；Described guidance panel is disposed with display screen, display switching key, frequency adjusting key, determines key, upper line unit, programming key, run key, lower line unit, displacement key and stop reset key。
2. a kind of frequency conversion planetary ball mill according to claim 1, it is characterised in that: the described ball grinder U-shaped structure of sleeve cross section, and the radius of corner of the arc degree of ball grinder sleeve is more than 20 millimeters, ball grinder sleeve upper end offers mounting ear groove。
3. a kind of frequency conversion planetary ball mill according to claim 1, it is characterised in that: described compactor includes compressing shoulder pole, clamping screw and handle；Described compression shoulder pole two ends are separately mounted on ball grinder sleeve, and clamping screw is through compressing shoulder pole medium position place, and handle is fixed on clamping screw top。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610215835.8A CN105689067A (en) | 2016-04-09 | 2016-04-09 | Variable-frequency planetary ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610215835.8A CN105689067A (en) | 2016-04-09 | 2016-04-09 | Variable-frequency planetary ball mill |
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| Publication Number | Publication Date |
|---|---|
| CN105689067A true CN105689067A (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610215835.8A Pending CN105689067A (en) | 2016-04-09 | 2016-04-09 | Variable-frequency planetary ball mill |
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| Country | Link |
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| CN (1) | CN105689067A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944199A (en) * | 2017-05-17 | 2017-07-14 | 桂林理工大学 | Inclined planetary ball mill and system |
| KR20200057095A (en) * | 2017-10-13 | 2020-05-25 | 스펙스 샘플프렙 엘엘씨 | Grinding mill with fixed frame |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2673500Y (en) * | 2004-02-18 | 2005-01-26 | 赵明华 | Planetary type ball mill |
| CN201859335U (en) * | 2010-10-28 | 2011-06-08 | 漯河瑞来信节能科技有限公司 | Frequency-conversion energy-saving control system for ball mill |
| CN103386347A (en) * | 2013-07-31 | 2013-11-13 | 西安交通大学 | Low-temperature ball-milling experimental apparatus |
| DE102012009984A1 (en) * | 2012-05-22 | 2013-11-28 | Fritsch Gmbh | Laboratory ball mill, particular planetary- or centrifugal force-mono ball mill for crushing and mixing of samples, has carrier device which is rotatably mounted around central axis and grinding station with receiving device |
| CN204074169U (en) * | 2014-07-09 | 2015-01-07 | 长沙米淇仪器设备有限公司 | oil sealing planetary ball mill |
| CN104492552A (en) * | 2014-11-25 | 2015-04-08 | 广西大学 | Low-temperature planetary high-energy bowl mill |
| CN205008046U (en) * | 2015-08-19 | 2016-02-03 | 吉林吉恩镍业股份有限公司 | Planetary -type ball mill |
| CN205570451U (en) * | 2016-04-09 | 2016-09-14 | 长沙米淇仪器设备有限公司 | Planetary ball mill of frequency conversion |
-
2016
- 2016-04-09 CN CN201610215835.8A patent/CN105689067A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2673500Y (en) * | 2004-02-18 | 2005-01-26 | 赵明华 | Planetary type ball mill |
| CN201859335U (en) * | 2010-10-28 | 2011-06-08 | 漯河瑞来信节能科技有限公司 | Frequency-conversion energy-saving control system for ball mill |
| DE102012009984A1 (en) * | 2012-05-22 | 2013-11-28 | Fritsch Gmbh | Laboratory ball mill, particular planetary- or centrifugal force-mono ball mill for crushing and mixing of samples, has carrier device which is rotatably mounted around central axis and grinding station with receiving device |
| CN103386347A (en) * | 2013-07-31 | 2013-11-13 | 西安交通大学 | Low-temperature ball-milling experimental apparatus |
| CN204074169U (en) * | 2014-07-09 | 2015-01-07 | 长沙米淇仪器设备有限公司 | oil sealing planetary ball mill |
| CN104492552A (en) * | 2014-11-25 | 2015-04-08 | 广西大学 | Low-temperature planetary high-energy bowl mill |
| CN205008046U (en) * | 2015-08-19 | 2016-02-03 | 吉林吉恩镍业股份有限公司 | Planetary -type ball mill |
| CN205570451U (en) * | 2016-04-09 | 2016-09-14 | 长沙米淇仪器设备有限公司 | Planetary ball mill of frequency conversion |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944199A (en) * | 2017-05-17 | 2017-07-14 | 桂林理工大学 | Inclined planetary ball mill and system |
| KR20200057095A (en) * | 2017-10-13 | 2020-05-25 | 스펙스 샘플프렙 엘엘씨 | Grinding mill with fixed frame |
| KR102346860B1 (en) | 2017-10-13 | 2022-01-05 | 스펙스 샘플프렙 엘엘씨 | Grinding Mill with Fixed Frame |
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Application publication date: 20160622 |
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