CN108745514A - A kind of energy-saving scaled slide shoe tube mill - Google Patents
A kind of energy-saving scaled slide shoe tube mill Download PDFInfo
- Publication number
- CN108745514A CN108745514A CN201810652600.4A CN201810652600A CN108745514A CN 108745514 A CN108745514 A CN 108745514A CN 201810652600 A CN201810652600 A CN 201810652600A CN 108745514 A CN108745514 A CN 108745514A
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- China
- Prior art keywords
- cylinder
- magnet
- tube mill
- installation frame
- hydraulic
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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
- B02C17/18—Details
-
- 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)
- Crushing And Grinding (AREA)
- Actuator (AREA)
Abstract
The present invention discloses a kind of energy-saving scaled slide shoe tube mill, including cylinder, cartridge mount, mounted on the slip ring and crawler shoe at cylinder both ends, crawler shoe is fixed in cartridge mount, slip ring is slidably matched with crawler shoe and supports barrel body rotation, magnet assemblies are installed, the magnet assemblies include magnet, installation frame, hydraulic cylinder and traverse displacement unit above the cylinder.The present invention provides grinding mill barrel upward active force by the way that magnet assemblies are arranged, by the actuation effect of magnetic force, reduces the pressure being subject at grinding mill barrel support crawler shoe, reduces frictional force, reduces energy consumption, and protection crawler shoe extends its service life.
Description
Technical field
The present invention relates to solid material disintegrating apparatus, and in particular to a kind of energy-saving scaled slide shoe tube mill.
Background technology
Tube mill is a kind of equipment being widely used in the solid materials grinding such as cement, slag, nonmetallic ore, it is to utilize
Granule materials are become granular material by the impact and grinding of abrasive body.The support device of tube mill to bear entire rotating part,
Abrasive body and material are during exercise or load when stationary state.Base bearing undertakes the gravity of entire rotating part, Large Tube mill
Machine is generally used slide shoe bearing support, supports the gravity that the energy loss generated at crawler shoe is undertaken with it closely related, such as
Fruit can take certain measure to reduce the gravity suffered by support crawler shoe, then the effect for reducing energy consumption can be achieved, and can directly protect
Shield slide shoe bearing greatly extends its service life.
Since grinding mill barrel is made of steel, if one group of magnet assemblies is arranged on cylinder top, made by the actuation of magnetic force
A upward active force is provided with to grinding mill barrel, then can reduce the pressure suffered by grinding mill barrel support crawler shoe.
Invention content
In order to solve the above technical problems, the present invention provides a kind of energy-saving scaled slide shoe tube mill, by being arranged on cylinder top
One group of moveable magnet assemblies provides a upward holding power to grinding mill barrel, reduces suffered by grinding mill barrel support crawler shoe
Pressure.
For this purpose, the technical solution adopted by the present invention is：
A kind of energy-saving scaled slide shoe tube mill, including cylinder, cartridge mount, slip ring and crawler shoe mounted on cylinder both ends are sliding
Shoe is fixed in cartridge mount, and slip ring is slidably matched with crawler shoe supports barrel body rotation, and group of magnets is equipped with above the cylinder
Part.
The present invention provides grinding mill barrel upward active force by the way that magnet assemblies are arranged, by the actuation effect of magnetic force,
Reduce the pressure being subject at grinding mill barrel support crawler shoe, reduce frictional force, reduce energy consumption, protection crawler shoe extends it and uses the longevity
Life.
Further, the magnet assemblies include magnet, installation frame, hydraulic cylinder and traverse displacement unit, and magnet is mounted on
The lower section of installation frame is equipped between magnet and cylinder apart from adjustable gap A；Hydraulic cylinder is supported on four of installation frame
On base angle, oil cylinder seat is fixedly connected with traverse displacement unit, and the external part of cylinder piston rod is connect with installation frame；Magnet is with oil cylinder
The stretching of piston rod and retraction move up and down to adjust the size of gap A；Traverse displacement unit can be with moving magnet, installation frame and liquid
Compressing cylinder is moved axially along cylinder together.
The present invention can push magnet assemblies to move up and down by the way that hydraulic cylinder, hydraulic cylinder are arranged in magnet assemblies, adjust magnetic
Gap between iron component and grinding mill barrel adjusts size of the magnet assemblies to the active force of grinding mill barrel in turn.It is traversing by being arranged
Device, traverse displacement unit band moving magnet are moved axially along cylinder, the resultant force for the holding power that adjustable magnet assemblies generate cylinder with
The relative position relation of cylinder center of gravity makes the resultant force of holding power be overlapped with cylinder center of gravity, and cylinder stress balances the most at this time, energy saving
Effect is high, and crawler shoe uniform force, the service life is longer.
Further, the traverse displacement unit includes sliding rail, idler wheel, the motor and mobile platform for driving idler wheel rotation；Sliding rail
The both sides of cylinder are fixed on, idler wheel is mounted on the lower section of mobile platform, and idler wheel drives mobile platform to be slided on sliding rail.Sliding rail with
The mobile device of idler wheel cooperation, it is simple in structure, it is reliable for operation.
In order to improve magnetic force effect, further, it is preferable to which the magnet is electromagnet or permanent magnet, magnet is arc-shaped,
Arcwall face is adapted with cylinder peripheral surface, and electromagnet or permanent magnet are fixedly connected by bolt with installation frame.
Further, the installation frame is in axially symmetric, central part of the magnet mounted on installation frame.Symmetric design
The force application center of magnet assemblies is believed that in the center of its two diagonal line, is adjusted well with the position relationship of cylinder center of gravity, behaviour
It is easy.
Further, the idler wheel includes that two driving wheels and at least two driven wheels, driving wheel are connect with driving motor.
Further, the tube mill further includes hydraulic system, and hydraulic system is hydraulic cylinder fuel feeding, hydraulic cylinder into
Hydraulic fluid port is equipped with oil pressure sensor.Magnet assemblies can obtain the amount of force of grinding mill barrel by oil pressure sensor indirect determination
Go out, the pressure value measured by oil pressure sensor controls the flexible to control magnet assemblies and grinding mill barrel of hydraulic cylinder
Gap.
Further, the tube mill further includes control system, and oil pressure sensor and idler wheel motor connect with control system
It connects.The automatic positioning between magnet assembly and cylinder can be achieved.
Beneficial effects of the present invention：Compared with prior art, the present invention can effectively reduce the unit power consumption of material grinding,
Promote the grainding capacity and yield of tube mill.And crawler shoe can be protected, crawler shoe abrasion is reduced, its service life is extended.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the tube mill of one embodiment of the present invention.
Fig. 2 is the lateral schematic cross-sectional view of Fig. 1.
Fig. 3 is the mounting structure schematic diagram of magnet and installation frame in Fig. 1.
Fig. 4 is the structural schematic diagram of magnet in Fig. 1.
Fig. 5 is the structural schematic diagram of installation frame in Fig. 1.
Fig. 6 is the structural schematic diagram of mobile device in Fig. 1.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing and a kind of preferred reality
Mode is applied technical scheme of the present invention is clearly and completely described.
In the following description, on the basis of the orientation of tube mill shown in Fig. 1, the top of tube mill shown in Fig. 1 is
"upper", otherwise under being.
Embodiment 1
Referring to Fig. 1 and Fig. 2, a kind of energy-saving scaled slide shoe tube mill, including pedestal 1, cylinder 2, cartridge mount 3, slip ring 4, cunning
Carry out 5, transmission gear 6 and magnet assemblies 7.
Pedestal 1 is made of concrete, is used to support entire tube mill.Cartridge mount 3 has two, is in the shape of a saddle, by coagulation
Soil is made, and bottom surface is fixedly connected with pedestal 1, and bearing 3 can be integrally formed with pedestal 1, secondary can also be connected.Crawler shoe 5 fixes peace
Mounted in the upper end of cartridge mount 3.The both ends of cylinder 2 are equipped with slip ring 4, and wherein one end is set with transmission gear 6, the drive of transmission gear 6
Dynamic barrel body rotation, slip ring 4 coordinate with 5 sliding friction of crawler shoe.The top of cylinder 2 is equipped with magnet assemblies 7, magnet assemblies 7 and cylinder
Gap A is equipped between body 2.
Magnet assemblies 7 include magnet 71, installation frame 72, hydraulic cylinder 73 and traverse displacement unit 74.
Refering to Fig. 4, magnet 71 is arc-shaped, and arcwall face is adapted with the peripheral surface of cylinder 2.In the present embodiment, magnet
71 be ndfeb magnet (strong magnets), and several first bolt mounting holes 711 are opened up on arcwall face.
Refering to Fig. 5, installation frame 72 includes a rectangular frame 721 being made of shaped steel, and the center of rectangular frame 721 is set
There is crossbeam 7211.Four base angles of rectangular frame 721 are equipped with oil cylinder mounting plate 724, and oil cylinder mounting plate 724 is a tablet.Rectangle
The lower section of frame 721 is equipped with magnet mounting plate, and magnet mounting plate includes curved roof 723 and front and back two pieces of vertical end plates 722,
The upper side of curved roof 723 is welded on crossbeam 7211, and the radian of curved roof 723 is adapted with magnet 71, curved roof
723 are equipped with several second bolt mounting holes 7231, and the second bolt mounting holes 7231 and the first bolt mounting holes 711 1 are a pair of
It answers.The upper surface of end plate 722 is welded on rectangular frame 721, and lower face is equipped with arcwall face compatible with magnet 71.
Refering to Fig. 3, magnet 71 and the mounting means of installation frame 72 are：
The arcwall face of magnet 71 is bonded with curved roof 723, is installed in the second bolt mounting holes 7231 and the first bolt
It is passed in hole 711 and sets bolt 725, magnet 71 is fastened on curved roof 713 by bolt.The both ends of magnet 71 pass through bolt
(not shown) is fastened in two end plates 722.
Refering to Fig. 6 and Fig. 2, traverse displacement unit 74 includes symmetrically arranged sliding rail 75, idler wheel 741, the electricity for driving idler wheel rotation
Machine and mobile platform 742.Sliding rail 75 is fixed at the both sides of cylinder 1 by door shaped stent 751, and door shaped stent 751 is fixed on
On pedestal 1.The lower end axis of mobile platform 742 is equipped with driving roller 741a, and one end of the shaft of driving roller 741a is fixedly connected
There is driving motor (not shown).The lower end of mobile platform 742 also axis is equipped with driven roller, in the present embodiment, Mei Geyi
Moving platform has two driven rollers.
Refering to Fig. 2 and Fig. 1, hydraulic cylinder 73 and the connection type of installation frame 72 and mobile platform 742 are：
The oil cylinder seat 732 of hydraulic cylinder 73 is mounted by means of bolts on mobile platform 742, cylinder piston rod 731
End withstands on the downside of the oil cylinder mounting plate 724 of installation frame.Hydraulic cylinder 73 shares two groups, hydraulic cylinder 73a and hydraulic pressure
Oil cylinder 73b.Installation frame 72 and magnet 71 oscilaltion with the stretching or retraction of hydraulic cylinder piston rod 73, to change
Gap A between magnet assemblies 7 and cylinder 2 changes size of the magnet assembly to the active force of cylinder.
Embodiment 2
Embodiment 2 is the further improvement made on the basis of embodiment 1, can be realized by embodiment 2
The automatic positioning of the magnet assembly of the present invention.
Embodiment 2 includes Hydraulic system and control system.Hydraulic system and control system is the prior art.Hydraulic pressure system
System is connected to hydraulic cylinder into oil outlet by hydraulic pump, oil pipe and hydraulic valve etc., is hydraulic cylinder fuel feeding or reception oil cylinder
The oil inlet of oil extraction, hydraulic cylinder is equipped with oil pressure sensor, and oil pressure sensor is used to detect the pressure into the hydraulic oil of oil cylinder.
Oil pressure sensor is the prior art, and in the present embodiment, oil pressure sensor selects Siemens's P220 pressure transmitters, model
7MF1567-3DD00-1CA1。
In the present embodiment, control system is PLC control system, PLC control system by conducting wire and oil pressure sensor and
Idler wheel driving motor is electrically connected.
The operation principle of embodiment 2 is：The force application center of magnet assemblies 7 is in the line of hydraulic cylinder 73a, 73ba
Heart position measures the oil pressure of two groups of hydraulic cylinders 73a, 73b by oil pressure sensor, it may be determined that the center of gravity and magnet of cylinder 2
The relative position relation of the force application center of component 7 illustrates cylinder center of gravity close to a groups position when a group pressure is more than b groups, on the contrary
Close to b groups position.When oil pressure sensor sends the pressure value of measurement to control system, the controller warp in control system
After comparing pressure size, send out signal and give idler wheel motor, control idler wheel motor drive driving roller 741a along sliding rail 75 forward or
It rolls backward, magnet assemblies 7 is driven to be moved to one group of small hydraulic cylinder of pressure, until the pressure of two groups of hydraulic cylinders is equal, this
Place is the best operational position of magnet assemblies.
It is the prior art not do the part illustrated in description above, or can be realized by the prior art.
Claims (8)
1. a kind of energy-saving scaled slide shoe tube mill, including cylinder, cartridge mount, slip ring and crawler shoe mounted on cylinder both ends, crawler shoe
It is fixed in cartridge mount, slip ring is slidably matched with crawler shoe and supports barrel body rotation, which is characterized in that install the top of the cylinder
There are magnet assemblies.
2. tube mill as described in claim 1, which is characterized in that the magnet assemblies include magnet, installation frame, hydraulic oil
Cylinder and traverse displacement unit, magnet are mounted on the lower section of installation frame, are equipped with apart from adjustable gap A between magnet and cylinder；Hydraulic pressure
Oil cylinder is supported on four base angles of installation frame, and oil cylinder seat is fixedly connected with traverse displacement unit, the external part of cylinder piston rod
It is connect with installation frame；Magnet moves up and down to adjust the size of gap A with the stretching and retraction of cylinder piston rod；Traversing dress
It sets and can be moved axially together along cylinder with moving magnet, installation frame and hydraulic cylinder.
3. tube mill as claimed in claim 2, which is characterized in that the traverse displacement unit includes sliding rail, idler wheel, driving idler wheel turn
Dynamic motor and mobile platform；Sliding rail is fixed on the both sides of cylinder, and idler wheel is mounted on the lower section of mobile platform, and idler wheel drives movement
Platform slides on sliding rail.
4. tube mill as claimed in claim 2, which is characterized in that the magnet is electromagnet or permanent magnet, and magnet is arc-shaped,
Its arcwall face is adapted with cylinder peripheral surface, and electromagnet or permanent magnet are fixedly connected by bolt with installation frame.
5. tube mill as claimed in claim 4, which is characterized in that for the installation frame in axially and symmetrically, magnet is mounted on peace
Frame up the central part of frame.
6. tube mill as claimed in claim 2, which is characterized in that the idler wheel includes that two driving wheels and at least two are driven
Wheel, driving wheel are connect with driving motor.
7. tube mill as claimed in claim 2, which is characterized in that the tube mill further includes hydraulic system, and hydraulic system is
The oil inlet of hydraulic cylinder fuel feeding, hydraulic cylinder is equipped with oil pressure sensor.
8. tube mill as claimed in claim 6, which is characterized in that the tube mill further includes control system, oil pressure sensor,
And idler wheel motor is connect with control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810652600.4A CN108745514B (en) | 2018-06-22 | 2018-06-22 | Energy-saving slide shoe tube mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810652600.4A CN108745514B (en) | 2018-06-22 | 2018-06-22 | Energy-saving slide shoe tube mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108745514A true CN108745514A (en) | 2018-11-06 |
| CN108745514B CN108745514B (en) | 2023-06-16 |
Family
ID=63976627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810652600.4A Active CN108745514B (en) | 2018-06-22 | 2018-06-22 | Energy-saving slide shoe tube mill |
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| Publication number | Publication date |
|---|---|
| CN108745514B (en) | 2023-06-16 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20230404 Address after: Building 3, No. 5 Hongguang Road, Lishui Economic Development Zone, Nanjing, Jiangsu Province, 211200 Applicant after: Nanjing Xipu International Engineering Co.,Ltd. Address before: No.5, Hongguang East Road, Lishui Economic Development Zone, Nanjing, Jiangsu, 211200 Applicant before: NANJING C-HOPE CEMENT ENGINEERING GROUP Co.,Ltd. |
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