CN201505545U - Medium motion state monitoring device for ball mills - Google Patents
Medium motion state monitoring device for ball mills Download PDFInfo
- Publication number
- CN201505545U CN201505545U CN2009201902040U CN200920190204U CN201505545U CN 201505545 U CN201505545 U CN 201505545U CN 2009201902040 U CN2009201902040 U CN 2009201902040U CN 200920190204 U CN200920190204 U CN 200920190204U CN 201505545 U CN201505545 U CN 201505545U
- Authority
- CN
- China
- Prior art keywords
- monitoring
- motion state
- ball mill
- storehouse
- ball
- 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 - Fee Related
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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
- B02C17/18—Details
- B02C17/1805—Monitoring devices for tumbling mills
Abstract
The utility model relates to a medium motion state monitoring device for ball mills. A ball mill cylinder containing milling medium comprises a milling bin for containing the milling medium and a monitoring bin for monitoring, a transparent partition is arranged between the milling bin and the monitoring bin, the cylinder of the monitoring bin is mounted on a hollow shaft into which a monitoring camera probe can be inserted, the medium motion state monitoring device comprises a monitoring unit feeder, the monitoring camera probe and an illuminator, the monitoring camera probe is mounted on the end of a retractable rod of the monitoring unit feeder, and the illuminator is positioned in the monitoring bin. The utility model can effectively detect the motion state of the milling medium.
Description
Technical field
The utility model relates to ball mill, especially a kind of ball mill medium motion state monitoring device.
Background technology
The use of ball mill in numerous industrial circles had one very long period, but the problem that the high production capacity of its power consumption is low never is well solved, revealed come out that the characteristics of motion of ball-milling medium is very not clear and definite yet, the setting of every running parameter of ball milling operation does not have accurate and unified standard yet.The technical staff in this field constantly explores new approaches, the new method that addresses these problems, as change the shape of liner plate, change the big or small proportioning of ball-milling medium, change filling rate and rotational speed rate or the like a series of measures, though some index of ball mill is improved to a certain extent, but basic problem does not obtain solution in essence, one of them major reason, be to lack effective analyzing and testing means and equipment, thereby the theoretical research that can't be correlated with can't obtain grinding rule.
Summary of the invention
In order to overcome the deficiency that can't effectively detect the ball-milling medium motion state of existing ball mill, the utility model provides a kind of can effectively detect the ball mill medium motion state monitoring device of surveying the ball-milling medium motion state.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of ball mill medium motion state monitoring device, the ball mill barrel at described ball-milling medium place comprises in order to the grinding storehouse of placing ball-milling medium with in order to realize the monitoring storehouse of monitoring, be provided with lamina of septum pellucidum between described grinding storehouse and the monitoring storehouse, the cylindrical shell that is positioned at monitoring storehouse one side is installed in to be used on the hollow shaft that stretches into for the monitoring camera probe, described ball mill medium motion state monitoring device comprises the supervising device feeder, monitoring camera probe and lighting device, described monitoring camera probe is installed in the end of the expansion link of described supervising device feeder, and described lighting device is located in the described monitoring storehouse.
Further, described monitoring camera probe is installed on the whirligig, and described whirligig is installed in the end of described expansion link.
Further again, described monitoring camera probe is installed and is moved up and down on the device, describedly moves up and down the end that device is installed in described expansion link.
Further, the described device that moves up and down is installed on the whirligig, and described whirligig is installed in the end of described expansion link.
Described supervising device feeder is a hydraulic telescopic device, and described hydraulic telescopic device comprises shell, hydraulic cylinder and expansion link, and described hydraulic stem is installed in the enclosure, and described expansion link is positioned at described hydraulic cylinder.Certainly, also can adopt other retractor devices, for example pneumatic retractor device etc.
Technical conceive of the present utility model is: ball mill medium motion state monitoring device mainly comprises three major parts, it at first is supervising device, this device can realize monitoring the function that probe covers all positions of grinding mill barrel cross section, next is a feeder, the moment that this device can be implemented in any needs is sent into supervising device the function in monitoring storehouse, be irregular barrel at last, this cylindrical shell can be divided into grinding storehouse and monitoring storehouse, dividing plate in the middle of two storehouses is that transparent material is made, and on its monitoring surface, storehouse the special lighting transposition is installed, can realizes making the function of the easier acquisition ball-milling medium of supervising device transient motion state like this.
The beneficial effects of the utility model mainly show: realize effectively detecting and survey the ball-milling medium motion state.
Description of drawings
Fig. 1 is the structural representation of ball mill medium motion state monitoring device.
Fig. 2 is the structural representation of feeder.
Fig. 3 is the hydraulic schematic diagram of feeder.
Fig. 4 is the schematic diagram of supervising device.
Fig. 5 is the structural representation of the axial whirligig of monitoring probe.
Fig. 6 is the annexation schematic diagram of feeder and supervising device.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1～Fig. 6, a kind of ball mill medium motion state monitoring device, the ball mill barrel 1 at described ball-milling medium place comprises in order to the grinding storehouse of placing ball-milling medium with in order to realize the monitoring storehouse of monitoring, be provided with lamina of septum pellucidum 2 between described grinding storehouse and the monitoring storehouse, the cylindrical shell that is positioned at monitoring storehouse one side is installed in to be used on the hollow shaft 8 that stretches into for the monitoring camera probe, described ball mill medium motion state monitoring device comprises supervising device feeder 4, monitoring camera probe 6 and lighting device 5, described monitoring camera probe 6 is installed in the end of the expansion link of described supervising device feeder, and described lighting device 5 is located in the described monitoring storehouse.
Described monitoring camera probe 6 is installed on the whirligig 7, and described whirligig 7 is installed in the end of described expansion link.
Described monitoring camera probe 6 is installed and is moved up and down on the device 3, describedly moves up and down the end that device 3 is installed in described expansion link.
The described device 3 that moves up and down is installed whirligig 7 last, and described whirligig 7 is installed in the end of described expansion link.
Described supervising device feeder 4 is a hydraulic telescopic device, and described hydraulic telescopic device comprises shell, hydraulic cylinder and expansion link, and described hydraulic stem is installed in the enclosure, and described expansion link is positioned at described hydraulic cylinder.Certainly, also can adopt other retractor devices, for example pneumatic retractor device etc.
The ball-milling medium characteristics of motion research device of present embodiment mainly comprises the ball mill barrel 1 of particular design, the ball mill barrel dividing plate 2 that designs and produces with special material, the monitoring transposition moves up and down transposition 3, supervising device feeder 4, ball-milling medium and material lighting device 5, monitoring camera probe 6, supervising device whirligig 7, feeder can be sent into supervising device in the monitoring storehouse of ball mill, monitor the motion state of ball-milling medium in real time, and obtain the ball-milling medium motion state of optional position at any time by the operation daemon software.
Ball mill barrel is divided into two storehouses, and one is that ball-milling medium grinds the storehouse, and one is the monitoring storehouse, and with the cylindrical shell rotation, supervising device is caught the transient motion state of intercepting ball-milling medium in real time in the monitoring storehouse in grinding the storehouse for ball-milling medium and material.
The ball mill barrel dividing plate is to be made with special material, satisfactory mechanical property, and surface abrasion resistance, quality is penetrating, and the motion of energy bearing ball grinding machine medium is impacted and can be utilized supervising device to monitor in real time.
The selection of lighting device and setting are to have certain requirements, and at first its intensity of illumination must reach requirement, and secondly the direction of its emission light also must need to possess low power consumption at last in claimed range, easily the characteristic of installing.
The monitoring probe can arrive the optional position of cylindrical shell lateral cross section, by moving up and down the motion of device, can make the optional position of monitoring probe arrival radial direction, changes to make the monitoring probe cover all positions of circumferential direction by the choosing of whirligig.
Feeder can be sent into supervising device in the monitoring storehouse, so that obtain the motion state of ball-milling medium and material when needed in real time in any time of ball mill motion.
Monitoring probe has adaptive function to gravity, and promptly under the situation of whirligig rotation, the picture of monitoring probe output is convenient to the observer all the time and is watched, and does not need to adjust the picture direction.
The main device of the ball mill medium motion state monitoring device that present embodiment provided as previously mentioned.After the ball mill start, after the ball-milling medium in grinding the storehouse and the motion of material reach and stablize, in the time of need obtaining the transient motion state of ball-milling medium, open the switch of feeder, the telescopic arm of feeder is slowly sent into supervising device in the monitoring storehouse, by adjusting each motion of supervising device, the monitoring probe is arrived require the position, obtain the motion state of ball-milling medium in real time, deliver to the backstage by data wire, by corresponding software the data that obtain are handled, obtained required data at last.
With reference to Fig. 2 and Fig. 3, hydraulic means is made up of each several part once: hydraulic pump, and its function provides the power of feeder; 3 position-5 way solenoid directional control valve, its function are to change hydraulic circuit, realize the control of stretching out and regaining action to telescopic arm; Feeder hydraulic cylinder, its function are the actions of stretching out and regaining of specifically finishing telescopic arm; Counterbalance valve, its function provides back pressure.When needs obtain the real time kinematics state of ball-milling medium, the primer fluid press pump, hydraulic means enters duty, and electromagnet is powered on, hydraulic oil enters the right chamber of hydraulic cylinder, telescopic arm is finished and is stretched out action, when the monitoring probe is finished the shooting task, electromagnet 2 is powered on, hydraulic oil enters the left chamber of hydraulic cylinder, telescopic arm is finished and is regained action, closes hydraulic pump at last, and so far feeder action cycle finishes.
With reference to Fig. 4 and Fig. 5, after in feeder is sent into supervising device in the monitoring storehouse, regulate the position of monitoring probe as required, the thin portion structure of whirligig shown in figure five, press the rotate command button after, motor turns over certain angle as required, moving through gear pair is delivered on the axle, be delivered to the monitoring probe at last and move radially device, make its integral body do circumferential rotation, so that the observation angle of probe reaches our requirement.
When needs are regulated the radial position of probe, to press and move radially drive motors, the rotation of motor makes probe move to desired location in radial direction by the moving radially that turbine and worm transmission and screw thread transmission change leading screw into.
Claims (5)
1. ball mill medium motion state monitoring device, it is characterized in that: the ball mill barrel at described ball-milling medium place comprises in order to the grinding storehouse of placing ball-milling medium with in order to realize the monitoring storehouse of monitoring, be provided with lamina of septum pellucidum between described grinding storehouse and the monitoring storehouse, the cylindrical shell that is positioned at monitoring storehouse one side is installed in to be used on the hollow shaft that stretches into for the monitoring camera probe, described ball mill medium motion state monitoring device comprises the supervising device feeder, monitoring camera probe and lighting device, described monitoring camera probe is installed in the end of the expansion link of described supervising device feeder, and described lighting device is located in the described monitoring storehouse.
2. ball mill medium motion state monitoring device as claimed in claim 1 is characterized in that: described monitoring camera probe is installed on the whirligig, and described whirligig is installed in the end of described expansion link.
3. ball mill medium motion state monitoring device as claimed in claim 1 is characterized in that: described monitoring camera probe is installed and is moved up and down on the device, describedly moves up and down the end that device is installed in described expansion link.
4. ball mill medium motion state monitoring device as claimed in claim 3 is characterized in that: the described device that moves up and down is installed on the whirligig, and described whirligig is installed in the end of described expansion link.
5. as the described ball mill medium motion of one of claim 1～4 state monitoring device, it is characterized in that: described supervising device feeder is a hydraulic telescopic device, described hydraulic telescopic device comprises shell, hydraulic cylinder and expansion link, described hydraulic stem is installed in the enclosure, and described expansion link is positioned at described hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201902040U CN201505545U (en) | 2009-07-31 | 2009-07-31 | Medium motion state monitoring device for ball mills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201902040U CN201505545U (en) | 2009-07-31 | 2009-07-31 | Medium motion state monitoring device for ball mills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201505545U true CN201505545U (en) | 2010-06-16 |
Family
ID=42466680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201902040U Expired - Fee Related CN201505545U (en) | 2009-07-31 | 2009-07-31 | Medium motion state monitoring device for ball mills |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201505545U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016000024A1 (en) * | 2014-07-04 | 2016-01-07 | Millwatchip Pty Ltd | Apparatus for monitoring of grinding mill interior during operation |
| CN107876158A (en) * | 2017-11-08 | 2018-04-06 | 铜陵市明诚铸造有限责任公司 | A kind of high-precision abrading-ball crushes automation control method |
| CN109569805A (en) * | 2017-09-28 | 2019-04-05 | 新昌县扬中磨具有限公司 | A kind of ball mill with monitoring device |
-
2009
- 2009-07-31 CN CN2009201902040U patent/CN201505545U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016000024A1 (en) * | 2014-07-04 | 2016-01-07 | Millwatchip Pty Ltd | Apparatus for monitoring of grinding mill interior during operation |
| AU2015283807B2 (en) * | 2014-07-04 | 2017-03-02 | Millwatchip Pty Ltd. | Apparatus for monitoring of grinding mill interior during operation |
| US10412275B2 (en) | 2014-07-04 | 2019-09-10 | Millwatchip Pty Ltd | Apparatus for monitoring of grinding mill interior during operation |
| CN109569805A (en) * | 2017-09-28 | 2019-04-05 | 新昌县扬中磨具有限公司 | A kind of ball mill with monitoring device |
| CN107876158A (en) * | 2017-11-08 | 2018-04-06 | 铜陵市明诚铸造有限责任公司 | A kind of high-precision abrading-ball crushes automation control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20130731 |