CN213408893U - Real-time monitoring Raymond mill - Google Patents
Real-time monitoring Raymond mill Download PDFInfo
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- CN213408893U CN213408893U CN202021953802.1U CN202021953802U CN213408893U CN 213408893 U CN213408893 U CN 213408893U CN 202021953802 U CN202021953802 U CN 202021953802U CN 213408893 U CN213408893 U CN 213408893U
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- rotating speed
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- raymond mill
- fixedly connected
- time monitoring
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000227 grinding Methods 0.000 description 7
- 238000003801 milling Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 235000004237 Crocus Nutrition 0.000 description 3
- 241000596148 Crocus Species 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model relates to a real time monitoring raymond mill machine. The Raymond mill capable of real-time monitoring comprises a mill body, wherein an air disc is rotatably assembled at the upper end inside the mill body, a servo motor is fixedly connected to the upper end of the mill body, a driving belt wheel is fixedly connected to the end portion of an output shaft of the servo motor, a driven belt wheel is fixedly connected to the upper end of a rotating shaft of the air disc, a transmission belt is arranged between the driving belt wheel and the driven belt wheel, a magnet is fixedly connected to the rotating shaft of the air disc, a Hall sensor corresponding to the magnet is arranged on the mill body, the Raymond mill further comprises a controller, the controller is respectively electrically connected with the Hall sensor and the servo motor, and the controller receives signals; the controller compares the actual rotating speed of the wind disk with the set rotating speed, and controls the servo motor to adjust the actual rotating speed of the wind disk to the set rotating speed. Compared with the prior art, the utility model discloses avoided the drive belt to elongate the problem that leads to the wind dish rotational speed to reduce, guaranteed the sorter and selected separately the effect.
Description
Technical Field
The utility model belongs to the technical field of the milling equipment, especially, relate to a real time monitoring raymond mill machine.
Background
The Raymond mill is a flour mill introduced from abroad, and is produced more at home at present. The method is suitable for preparation of various mineral powders and coal powders, such as fine powder processing of raw material ores, gypsum ores, coal and other materials, and is widely used in the field of mechanical equipment.
The utility model discloses a chinese utility model patent that the bulletin number is CN207605807U discloses a talcum raymond milling machine, this milling machine include grinding barrel, control panel, air inlet spiral case, damping device, variable frequency speed motor, deflector, action wheel, motor, telescopic link, gate and pressure sensor, grinding barrel middle part surface is equipped with control panel, air inlet spiral case bottom welds mutually with the bottom plate, the bottom plate bottom outside is equipped with damping device, the variable frequency speed motor left side of bottom plate bottom is equipped with power supply unit, the hopper is gone into in the welding of grinding barrel left side, the welding of going into the inside left side of hopper has the deflector. When the Raymond mill is used, materials are fed into the main machine grinding cavity and are shoveled by the shovel blade to be fed between the grinding roller and the grinding ring for grinding. The motor drives the separator to rotate through the belt, the powder is sent into the separator for separation, the qualified powder enters the cyclone separator along with the airflow to be separated from the air, and the unqualified powder is ground again after being knocked down by the separator. However, the belt can become long after long-time use, resulting in skidding, reduced the rotational speed of sorter to cause the material of selecting separately to be unqualified, influence the crocus effect.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a real time monitoring raymond milling machine to the raymond milling machine among the solution prior art leads to the poor technical problem of crocus effect because of the belt grow.
The utility model discloses a real time monitoring raymond mill's technical scheme is:
a Raymond mill capable of real-time monitoring comprises a mill body, wherein an air disc is rotatably assembled at the upper end inside the mill body, a servo motor is fixedly connected to the upper end of the mill body, a driving belt wheel is fixedly connected to the end portion of an output shaft of the servo motor, a driven belt wheel is fixedly connected to the upper end of a rotating shaft of the air disc, a transmission belt is arranged between the driving belt wheel and the driven belt wheel, a magnet is fixedly connected to the rotating shaft of the air disc, a Hall sensor corresponding to the magnet is arranged on the mill body, the Raymond mill further comprises a controller, the controller is respectively electrically connected with the Hall sensor and the servo motor, and the controller receives signals of the Hall sensor so as to obtain the actual rotating speed of the air disc; the controller compares the actual rotating speed of the wind disc with a set rotating speed, and controls the servo motor to adjust the actual rotating speed of the wind disc to the set rotating speed.
As a further improvement to the technical scheme, a tensioning wheel matched with the transmission belt is arranged on the machine body, the tensioning wheel is rotatably assembled on the connecting rod, a telescopic cylinder is arranged on the machine body, and a piston rod of the telescopic cylinder is fixedly connected with the connecting rod.
As a further improvement to the above technical solution, the telescopic cylinder is connected with an air source through an air path, an electromagnetic valve is connected to the air path, the controller is electrically connected to the electromagnetic valve, when the actual rotation speed of the air disk is lower than the set rotation speed of the air disk, the controller controls the electromagnetic valve to open, the piston rod of the telescopic cylinder extends out, and the tension wheel is driven to tension the transmission belt.
As a further improvement of the above technical solution, the raymond mill further comprises a display, the controller is electrically connected with the display, and the controller processes the actual rotating speed of the air disk into a digital signal and sends the digital signal to the display for displaying.
As a further improvement to the technical scheme, a containing groove is formed in a rotating shaft of the air disc, the magnet is installed in the containing groove, and the Hall sensor is fixed on the machine body through a fixing plate.
The utility model provides a real time monitoring raymond mill compares in prior art, and its beneficial effect lies in:
the utility model discloses a real time monitoring raymond mill machine during the use, servo motor rotates, drives driving pulley and rotates, and driving pulley passes through the drive belt and drives driven pulleys rotation, and driven pulleys drives the wind dish and rotates. When the rotating shaft of the wind plate rotates for each circle, the magnet fixed on the rotating shaft of the wind plate triggers the Hall sensor once, the Hall sensor sends a signal to the controller, the controller acquires the actual rotating speed of the wind plate, and the display displays the actual rotating speed of the wind plate in real time. After long-time use, the transmission belt can be elongated, and the actual rotating speed of the wind disc is lower than the set rotating speed. The controller controls the servo motor to increase the rotating speed, so that the actual rotating speed of the wind disc is adjusted to the set rotating speed. Compare raymond mill among the prior art, the utility model discloses a real time monitoring raymond mill has avoided the drive belt to lengthen the problem that leads to the air disk rotation speed to reduce, has guaranteed the sorter and has selected separately the effect. Furthermore, the utility model discloses a real time monitoring raymond mill can make the wind dish automatically and keep setting for the rotational speed, and degree of automation is high.
The utility model discloses an among the real time monitoring raymond mill, through setting up tight pulley and telescoping cylinder that rises, in drive belt limit long term, the telescoping cylinder can keep the tensioning with the drive belt through the position that the adjustment rises tight pulley to help guaranteeing the winddisk rotational speed, reinforcing sorter selects separately the effect.
Drawings
Fig. 1 is a schematic structural diagram i of the real-time monitoring raymond mill of the utility model;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic structural view II of the real-time monitoring Raymond mill of the present invention;
FIG. 4 is an enlarged view at B in FIG. 2;
FIG. 5 is a control schematic diagram of the real-time monitoring Raymond mill of the present invention;
in the figure: 1. a mounting frame; 2. a body; 3. a drive motor; 4. a servo motor; 5. a driving pulley; 6. a driven pulley; 7. a transmission belt; 8. a motor fixing seat; 9. a rotating shaft; 10. a magnet; 11. a fixing plate; 12. a display; 13. a controller; 14. a Hall sensor; 15. a connecting rod; 16. a tension wheel; 17. a telescopic cylinder; 18. a connecting rod.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
The utility model discloses a real time monitoring raymond milling machine's concrete embodiment, as shown in fig. 1 to 5, including organism 2, organism 2's lower extreme fixedly connected with mounting bracket 1, fixedly connected with driving motor 3 on the mounting bracket 1 for the crocus mechanism in the drive organism 2 rotates.
In this embodiment, the inside upper end of organism 2 is rotated through pivot 9 and is equipped with the wind dish, and the pivot 9 of wind dish upwards stretches out organism 2 upside, and the upper end fixedly connected with driven pulley 6 of pivot 9. The upper end of the machine body 2 is fixedly provided with a servo motor 4 through a motor fixing seat 8, the end part of an output shaft of the servo motor 4 is fixedly connected with a driving belt wheel 5, and a driving belt 7 is wound between the driving belt wheel 5 and a driven belt wheel 6. During operation, servo motor 4 rotates, drives driving pulley 5 and rotates, and driving pulley 5 drives driven pulley 6 through drive belt 7 and rotates, and driven pulley 6 drives the wind dish and rotates.
In this embodiment, seted up the holding tank on the pivot 9 of winddisk, installed magnet 10 in the holding tank. The machine body 2 is fixedly connected with a fixing plate 11, and the fixing plate 11 is vertically arranged on one side of the rotating shaft 9 of the wind plate. The fixed plate 11 is provided with a Hall sensor 14 on one side facing the magnet 10, and the magnet 10 fixed on the rotating shaft 9 of the wind plate triggers the Hall sensor 14 once when rotating once along with the rotating shaft 9.
In this embodiment, the upper end of the machine body 2 is fixedly connected with the controller 13, and the controller 13 is electrically connected with the hall sensor 14 and the servo motor 4. The controller 13 is internally preset with a set rotating speed of the wind disk, the Hall sensor 14 generates a low level at an output port through a pull-up resistor after being triggered and sends the low level to the controller 13, and the controller 13 calculates the actual rotating speed of the rotating shaft 9 of the wind disk according to the received signal. The controller 13 compares the set rotating speed with the actual rotating speed, and controls the servo motor 4 to increase the rotating speed when the actual rotating speed is lower than the set rotating speed, so as to adjust the actual rotating speed of the wind disk to the actual rotating speed of the wind disk.
In this embodiment, the upper end of the machine body 2 is fixedly connected with a telescopic cylinder 17 through a bolt, a piston rod of the telescopic cylinder 17 is fixedly connected with a connecting rod 1815, and the axis of the connecting rod 1815 is parallel to the axis of the rotating shaft 9 of the wind plate. The end of the connecting rod 1815 is rotatably fitted with a tension pulley 16, and the tension pulley 16 is fitted with the belt 7 for tensioning the belt 7. The tension of the belt 7 can be adjusted when the piston rod of the telescopic cylinder 17 is extended or retracted.
In this embodiment, the telescopic cylinder 17 is connected to an air source through an air path, and the air path is connected to an electromagnetic valve for controlling the on/off of the air path. The electromagnetic valve is electrically connected with the controller 13, when the actual rotating speed of the wind disc is lower than the set rotating speed, the controller 13 controls the electromagnetic valve to be opened, the piston rod of the telescopic cylinder 17 extends out, and the tensioning wheel 16 is driven to tension the transmission belt 7.
In this embodiment, a display 12 is fixedly connected to a fixing plate 11 fixed at the upper end of the body 2, and the display 12 is electrically connected to a controller 13. The controller 13 sends the actual rotating speed of the wind disk to the display 12, and the display 12 displays the actual rotating speed of the wind disk in real time.
The utility model discloses a real time monitoring raymond mill's theory of operation does: the servo motor 4 rotates to drive the driving belt wheel 5 to rotate, the driving belt wheel 5 drives the driven belt wheel 6 to rotate through the driving belt 7, and the driven belt wheel 6 drives the wind disc to rotate. When the rotating shaft 9 of the wind plate rotates for one circle, the magnet 10 fixed on the rotating shaft 9 of the wind plate triggers the Hall sensor 14 once, the Hall sensor 14 sends a signal to the controller 13, the controller 13 obtains the actual rotating speed of the wind plate, and the display 12 displays the actual rotating speed of the wind plate in real time. After a long time of use, the transmission belt 7 may be elongated, resulting in the actual rotation speed of the wind disk being lower than the set rotation speed. The controller 13 controls the servo motor 4 to increase the rotating speed, so that the actual rotating speed of the wind disk is adjusted to the set rotating speed. In the process, the controller 13 controls the electromagnetic valve to be opened, the piston rod of the telescopic cylinder 17 extends out, and the tension wheel 16 is driven to tension the transmission belt 7.
The utility model provides a real time monitoring raymond mill compares in prior art, has following advantage:
the utility model discloses a real time monitoring raymond mill has avoided drive belt 7 to lengthen the problem that leads to the wind dish rotational speed to reduce, has guaranteed the sorter and has selected separately the effect. Furthermore, the utility model discloses a real time monitoring raymond mill can make the wind dish automatically and keep setting for the rotational speed, and degree of automation is high.
The utility model discloses an among the real time monitoring raymond mill, through setting up tight pulley 16 and telescoping cylinder 17 that rises, in 7 limit long periods in the drive belt, telescoping cylinder 17 can keep the tensioning with drive belt 7 through adjusting the position that rises tight pulley 16 to help guaranteeing the winddisk rotational speed, reinforcing sorter selects separately the effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a real time monitoring raymond mill, includes the organism, the inside upper end of organism is rotated and is equipped with the winddisk, the upper end fixedly connected with servo motor of organism, servo motor's output shaft end fixedly connected with driving pulley, the pivot upper end fixedly connected with driven pulleys of winddisk, driving pulley with be equipped with the drive belt between the driven pulleys, its characterized in that: the Raymond mill comprises a mill body, a wind disk, a machine body and a controller, wherein a rotating shaft of the wind disk is fixedly connected with a magnet, a Hall sensor corresponding to the magnet is arranged on the machine body, the controller is respectively and electrically connected with the Hall sensor and a servo motor, and the controller receives signals of the Hall sensor to acquire the actual rotating speed of the wind disk; the controller compares the actual rotating speed of the wind disc with a set rotating speed, and controls the servo motor to adjust the actual rotating speed of the wind disc to the set rotating speed.
2. The real-time monitoring Raymond mill machine of claim 1, characterized in that: the machine body is provided with a tension wheel matched with the transmission belt, the tension wheel is rotatably assembled on the connecting rod, the machine body is provided with a telescopic cylinder, and a piston rod of the telescopic cylinder is fixedly connected with the connecting rod.
3. The real-time monitoring Raymond mill machine of claim 2, characterized in that: the telescopic cylinder is connected with an air source through an air path, an electromagnetic valve is connected to the air path, the controller is electrically connected with the electromagnetic valve, when the actual rotating speed of the air disc is lower than the set rotating speed of the air disc, the controller controls the electromagnetic valve to be opened, a piston rod of the telescopic cylinder extends out, and the tensioning wheel is driven to tension the transmission belt.
4. The real-time monitoring Raymond mill machine of claim 1, characterized in that: the Raymond mill also comprises a display, the controller is electrically connected with the display, and the controller processes the actual rotating speed of the air disc into a digital signal and sends the digital signal to the display for displaying.
5. The real-time monitoring Raymond mill machine of claim 1, characterized in that: be equipped with the holding tank in the pivot of winddisk, magnet is installed in the holding tank, hall sensor passes through the fixed plate to be fixed on the organism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021953802.1U CN213408893U (en) | 2020-09-09 | 2020-09-09 | Real-time monitoring Raymond mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021953802.1U CN213408893U (en) | 2020-09-09 | 2020-09-09 | Real-time monitoring Raymond mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213408893U true CN213408893U (en) | 2021-06-11 |
Family
ID=76260791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021953802.1U Active CN213408893U (en) | 2020-09-09 | 2020-09-09 | Real-time monitoring Raymond mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213408893U (en) |
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2020
- 2020-09-09 CN CN202021953802.1U patent/CN213408893U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 467000 No. 1, Kaiyuan 2nd Road, Baofeng County, Pingdingshan City, Henan Province Patentee after: Wuxing New Material Technology Co.,Ltd. Address before: 467400 west of tangwa village, Yangzhuang Town, Baofeng County, Pingdingshan City, Henan Province Patentee before: BAOFENG FIVE-STAR GRAPHITE Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 467000, No.1 Kaiyuan 2nd Road, Baofeng High tech Development Zone, Pingdingshan City, Henan Province Patentee after: Henan Wuxing New Materials Technology Co.,Ltd. Country or region after: China Address before: 467000 No. 1, Kaiyuan 2nd Road, Baofeng County, Pingdingshan City, Henan Province Patentee before: Wuxing New Material Technology Co.,Ltd. Country or region before: China |