CN208004136U - A kind of drum washer that permanent magnet synchronous motor directly drives - Google Patents
A kind of drum washer that permanent magnet synchronous motor directly drives Download PDFInfo
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- CN208004136U CN208004136U CN201820170340.2U CN201820170340U CN208004136U CN 208004136 U CN208004136 U CN 208004136U CN 201820170340 U CN201820170340 U CN 201820170340U CN 208004136 U CN208004136 U CN 208004136U
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- permanent magnet
- synchronous motor
- magnet synchronous
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- cylinder
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Abstract
The utility model discloses a kind of drum washer that permanent magnet synchronous motor directly drives, including cylinder, feeding mouth, discharge port, rotating mechanism, barrel support seat is equipped with below the cylinder, the feeding mouth, discharge port are respectively equipped with swivel bearing, cylinder is driven to rotate about the axis thereof by the rotating mechanism, the rotating mechanism is permanent magnet synchronous motor；The permanent magnet synchronous motor includes rotor assembly and stator module, the permanent magnet that the rotor assembly includes mover and is evenly arranged in around the axis on mover；The stator module is oppositely arranged with the rotor assembly, and the stator module includes stator core and the stator winding that is wrapped on the stator core；The stator core is integrated the circular column or annular disk of machine-shaping.The utility model directly drives cylinder rotation by permanent magnet synchronous motor, and to reach transmission efficiency, low noise, easy care maintenance, production efficiency is high.
Description
Technical field
The utility model, which belongs to, is related to ore washing technology field more particularly to a kind of cylinder that permanent magnet synchronous motor directly drives
Log washer.
Background technology
Drum washer is widely used in the washing of various refractory ores.Existing drum washer is mainly filled by cylinder
It sets, the compositions such as gear assembly, support member, cylinder is installed on the supporting member, drives cylinder to turn by gear assembly
It is dynamic, complete cleaning and the screening work of ore；Gear assembly is mainly by motor, retarder, shaft coupling, pinion gear, small
The components such as gear shaft, gear wheel, gear lubrication system, rolling ring, idler wheel, support roller form, due to gear pair transmission device component is more,
Vulnerable part is more, and installs complicated, causes that manufacturing cost is high, use and maintenance is of high cost, maintenance downtime is long, repair and maintenance is tired
The problems such as difficult；And since gear wheel is connected next to cylinder, if ore pulp leakage is just easy to the abrasion of aggravation gear wheel, reduce
Gear wheel usage time.
For this purpose, patent CN201120484498.5 discloses a kind of frictional drive drum washer, filled using frictional drive
It sets and drives barrel body rotation by rubbing, reduce the component of transmission device, reduce and lost caused by transmission device component damage.
Though the drum washer structure to a certain degree simplify, its described friction gearing further include frequency-conversion and speed-regulation motor,
Retarder, shaft coupling and friction wheel apparatus, transmission device structure is more, installs complexity, and friction pair is increased in work,
Transmission efficiency is low, noise is big, and friction pulley is vulnerable to abrasion, causes cylinder eccentric so that maintenance cost height, maintenance downtime
It is long, reduce washup production efficiency.
Invention content
The purpose of this utility model is in view of the problems of the existing technology, to provide a kind of circle that permanent magnet synchronous motor directly drives
Cylinder log washer, the drum washer directly drives cylinder by permanent magnet synchronous motor and rotates, to reach transmission efficiency, make an uproar
Sound is low, easy care overhauls, and production efficiency is high.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of drum washer that permanent magnet synchronous motor directly drives, including cylinder, feeding mouth, discharge port, rotating mechanism, it is described
Barrel support seat is equipped with below cylinder, the feeding mouth, discharge port are respectively equipped with swivel bearing, are driven by the rotating mechanism
Cylinder rotates about the axis thereof, and the rotating mechanism is permanent magnet synchronous motor；The permanent magnet synchronous motor includes rotor assembly and determines
Sub-component, the permanent magnet that the rotor assembly includes mover and is evenly arranged in around the axis on mover；The stator pack
Part is oppositely arranged with the rotor assembly, and the stator module includes that stator core and being wrapped on the stator core is determined
Sub- winding, the stator core are integrated the circular column or annular disk of machine-shaping.After permanent magnet synchronous motor is powered, it will produce
The magnetic force rotated around axis direction, to drive the cylinder of drum washer to rotate, is washed for driving rotor assembly to rotate
Miner makees.Stator core is integrated machine-shaping, and the installation for motor of being more convenient for further decreases the assembly difficulty of equipment.
Further, rotor assembly is arranged in the cylinder lateral wall, feeding mouth or discharge port.
Further, the stator module further includes having stator base；The stator core is fixedly installed in the stator
On pedestal；The mover column or annular dish structure in a ring；The permanent magnet is distributed in lateral wall and/or the end of the mover
Face；The stator base is set in outside the rotor assembly；The stator core be placed in the stator base madial wall and/or
End face, setting corresponding with the permanent magnet.It is radially and/or axially right in cylinder by the cooperation of stator winding and permanent magnet
The cylinder provides turning moment, driving cylinder rotation, to drive drum washer to work.
Further, the discharge port is equipped with washup jet pipe, connects water-supply-pipe on the washup jet pipe, the water-supply-pipe is worn
It crosses the stator base to connect with water storehouse, for cooling down permanent magnet synchronous motor.Mine must be carried out in discharge port clear
It washes, in use, water is to be injected directly into discharge port to existing equipment, and in the present invention, the water in water-supply-pipe is defeated
It is sent to before discharge port, first with the water of washup the temperature control of motor is used further to washup in claimed range, rationally utilized
Water resource, energy conservation and environmental protection realize that resource maximally utilizes.
Further, the permanent magnet synchronous motor is equipped with speed measuring device, is fed back and is controlled by the speed measuring device
The rotating speed of drum washer so that according to the difference of ore different drum speeds can be arranged, washup effect is more in drum washer
It is good.
Further, the permanent magnet synchronous motor is equipped with cooling water pipe.The stator module is that electric power is needed to generate rotation
The magnetic field turned, the rotation of the cylinder is driven while testing rotating excitation field, a large amount of heat can be supervened, influence equipment
Normal operation, the cooling water pipe can quickly take away heat, ensure the stable of equipment.
Further, multiple through-holes are evenly equipped in the stator base, the through-hole is equipped with waterproof ventilated membrane.Work as mover
When rotation, using through-hole rough air, accelerates gas flowing, make motor radiating, it is ensured that equipment normal operation.
Further, the cylinder inboard wall is equipped with liner plate, can prevent cylinder inboard wall from being scratched by ore, effectively extends equipment
Service life reduces maintenance cost.
Further, pass through key connection between the mover and cylinder lateral wall/feeding mouth/discharge port.The cylinder
Body needs to undertake very huge driving torque in operation, on the one hand can enhance the cylinder by being keyed
Torque-transfer capability ensures the reliability that torque transmits, on the other hand can facilitate the location and installation of the mover, and keyway adds
Work is convenient, and transmission torque is reliable and stable, and the relevant technologies and specification are ripe.
Compared with prior art, the utility model has the beneficial effects that：1, cylinder is directly driven using permanent magnet synchronous motor
Log washer, it is possible to reduce existing equipment gear, reduction box, friction pulley etc. drive intermediate link, simplify type of drive and structure, carry
High driving efficiency realizes the quick response of drum washer；2, the utility model drum washer can select motor as needed
Type of drive, frequency control or SERVO CONTROL are realized, to meet the flexible selection to type of drive；3, the utility model cylinder
Log washer is by electromagnetism power drive, and contactless transmission is reliable for operation, and noise is small, and simple in structure, manufacturing cost and use cost is low, electricity
Machine is easily assembled, and the loss of the energy greatly reduces；4, the utility model drum washer has response using permanent magnet synchronous motor
Speed is fast, the high advantage of control accuracy, while can provide powerful energy output, has a safety feature；5, the utility model is justified
Cylinder log washer is easy for installation, and easy to repair, maintenance downtime is short, and washup production efficiency is high；6, the utility model makes full use of
Water resource during washup cools down to motor, rational utilization of water resources, energy conservation and environmental protection, realizes that resource maximally utilizes.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram for the drum washer that permanent magnet synchronous motor directly drives of the utility model；
Fig. 2 is the structural schematic diagram for the drum washer that the utility model another kind permanent magnet synchronous motor directly drives；
Fig. 3 is the structural schematic diagram for the drum washer that the utility model another kind permanent magnet synchronous motor directly drives；
Fig. 4 is the structural schematic diagram for the drum washer that the utility model another kind permanent magnet synchronous motor directly drives；
In figure：1. feeding mouth；2. locking nut；3. permanent magnet synchronous motor；4. rotor assembly；4-1. mover；4-2. permanent magnetism
Body；5. stator module；6. stator base；7. barrel support seat；8. cylinder；9. swivel bearing；10. discharge port；11. washup is sprayed
Pipe；12. water-supply-pipe.
Specific implementation mode
Below in conjunction with the attached drawing in the utility model, the technical solution of the utility model is clearly and completely retouched
It states, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on this
Embodiment in utility model, those of ordinary skill in the art obtained under the conditions of not making creative work it is all its
Its embodiment, shall fall within the protection scope of the present invention.
A kind of drum washer that permanent magnet synchronous motor directly drives, including cylinder 8, feeding mouth 1, discharge port 10, rotating mechanism,
8 lower section of the cylinder is equipped with barrel support seat 7, and the feeding mouth 1, discharge port 10 are respectively equipped with swivel bearing 9, pass through the rotation
Rotation mechanism driving cylinder 8 rotates about the axis thereof, and the rotating mechanism is permanent magnet synchronous motor 3；The permanent magnet synchronous motor 3 includes
Rotor assembly 4 and stator module 5, the rotor assembly 4 include mover 4-1 and are evenly arranged in mover 4-1 around the axis
On permanent magnet 4-2；The stator module 5 is oppositely arranged with the rotor assembly 4, and the stator module 5 includes stator iron
Core and the stator winding being wrapped on the stator core, the stator core are integrated the circular column or annular of machine-shaping
Disk.It is equipped with locking nut 2 in 4 end of the rotor assembly.
In a specific embodiment, the rotor assembly 4 can be arranged in 8 lateral wall of the cylinder, feeding mouth 1 or discharging
10 any positions of mouth.
Survey can be arranged in the present embodiment in control accuracy to improve drum washer on the permanent magnet synchronous motor 3
Speed variator feeds back by the speed measuring device and controls the rotating speed of drum washer so that drum washer can be according to ore
Difference, different 8 rotating speeds of cylinder is set, and washup is better.
It is preferably carried out mode as the utility model, the permanent magnet synchronous motor 3 is equipped with cooling water pipe.Using described
Cooling water pipe quickly takes away the heat generated in motor operation course, ensures the stable of equipment.
It is preferably carried out mode as the utility model, is evenly equipped with multiple through-holes in the stator base 6, on the through-hole
Equipped with waterproof ventilated membrane.When mover 4-1 rotates, using through-hole rough air, accelerates gas flowing, makes motor radiating, it is ensured that
Equipment normal operation, waterproof ventilated membrane can effectively prevent moisture to enter motor, prevent motor moisture damage.
It is preferably carried out mode as the utility model, 8 inner wall of the cylinder is equipped with liner plate, can prevent 8 inner wall quilt of cylinder
Ore scratches, and effectively extends the service life of equipment, reduces maintenance cost.
It is preferably carried out mode as the utility model, the mover 4-1 and 8 lateral wall of the cylinder, feeding mouth 1 or goes out
Pass through key connection between material mouth 10.Mover 4-1 is installed using keyway, easy to process, transmission torque is reliable and stable.
It is specifically described the assembly method of stator module 5 and rotor assembly 4 below, following several assembly sides can be used in when use
The permanent magnet synchronous motor 3 of formula directly drives drum washer.
Embodiment one
As shown in Figure 1, the rotor assembly 4 is arranged on 1 outer wall of the feeding mouth.
The stator module 5 further includes having stator base 6, and the stator base 6 is mounted on barrel support seat 7；It is described
Stator core is fixedly installed in the stator base 6；Mover 4-1 rod structures in a ring；The permanent magnet 4-2 is distributed in
The lateral wall of the mover 4-1；The stator base 6 is set in outside the rotor assembly 4；The stator core is placed in described fixed
The madial wall of sub-base 6, setting corresponding with the permanent magnet 4-2.After permanent magnet synchronous motor 3 is powered, pass through stator winding
And the cooperation of permanent magnet 4-2, turning moment radially is provided to the cylinder 8 in cylinder 8, for driving rotor assembly 4 to rotate,
To drive the cylinder 8 of drum washer to rotate, drum washer work is driven.
Embodiment two
As shown in Fig. 2, the rotor assembly 4 is arranged on 10 outer wall of the discharge port.
The stator module 5 further includes having stator base 6, and the stator base 6 is mounted on barrel support seat 7；It is described
Stator core is fixedly installed in the stator base 6；Mover 4-1 dish structures in a ring；The permanent magnet 4-2 is distributed in
The end face of the mover 4-1；The stator base 6 is set in outside the rotor assembly 4；The stator core is placed in the stator
The end face of pedestal 6, setting corresponding with the permanent magnet 4-2.By the cooperation of stator winding and permanent magnet 4-2, in 8 axis of cylinder
Turning moment is provided to the cylinder 8, driving cylinder 8 rotates, to drive drum washer to work.
Embodiment three
As shown in figure 3, the rotor assembly 4 is arranged in the middle part of 8 lateral wall of the cylinder.
The stator module 5 further includes having stator base 6, and the stator base 6 is mounted in rack；The stator core
It is fixedly installed in the stator base 6；Mover 4-1 rod structures in a ring；The permanent magnet 4-2 is distributed in the mover
The lateral wall of 4-1 and top surface；The stator base 6 is set in outside the rotor assembly 4；The stator core is placed in the stator
The madial wall of pedestal 6 and bottom surface, setting corresponding with the permanent magnet 4-2.By the cooperation of stator winding and permanent magnet 4-2,
Radial and axial to the offer turning moment of the cylinder 8 in cylinder 8, driving cylinder 8 rotates, to drive drum washer work
Make.
Example IV
Place unlike the embodiments above is, the discharge port 10 is equipped with washup jet pipe 11, on the washup jet pipe 11
Connect water-supply-pipe 12, the water-supply-pipe 12 connect across the stator base 6 with water storehouse, be used for permanent magnet synchronous motor 3 into
Row cooling, specifically, the water-supply-pipe 12 is passed through in a manner of spiral winding in the stator base 6, improves stator base in this way
The contact area of seat and water improves cooling efficiency, as shown in figure 4, Fig. 4 shows only structure of the motor at feeding mouth 1,
It is not intended as the restriction of the utility model water-supply-pipe mounting means.In existing equipment, the water for washup is only served only for washup, electricity
Machine then needs to reinstall water pipe, to be cooled down, largely to consume water resource, causes the waste of water resource, and the present embodiment, will
The water of washup is first used to cool down motor, is used for washup afterwards so that water resource utilizes maximization, energy conservation and environmental protection.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (9)
1. a kind of drum washer that permanent magnet synchronous motor directly drives, which is characterized in that including cylinder, feeding mouth, discharge port, rotation
Mechanism, the cylinder lower section are equipped with barrel support seat, and the feeding mouth, discharge port are respectively equipped with swivel bearing, pass through the rotation
Rotation mechanism driving cylinder rotates about the axis thereof, and the rotating mechanism is permanent magnet synchronous motor；The permanent magnet synchronous motor includes turning
Sub-component and stator module, the permanent magnet that the rotor assembly includes mover and is evenly arranged in around the axis on mover；
The stator module is oppositely arranged with the rotor assembly, and the stator module includes stator core and is wrapped in the stator
Stator winding on iron core；The stator core is integrated the circular column or annular disk of machine-shaping.
2. the drum washer that a kind of permanent magnet synchronous motor according to claim 1 directly drives, which is characterized in that rotor assembly
It is arranged in the cylinder lateral wall, feeding mouth or discharge port.
3. the drum washer that a kind of permanent magnet synchronous motor according to claim 1 directly drives, which is characterized in that the stator
Component further includes having stator base；The stator core is fixedly installed in the stator base；The permanent magnet is distributed in institute
State lateral wall and/or the end face of mover；The stator base is set in outside the rotor assembly；The stator core is placed in described
The madial wall of stator base and/or end face, setting corresponding with the permanent magnet.
4. the drum washer that a kind of permanent magnet synchronous motor according to claim 3 directly drives, which is characterized in that the discharging
Mouth is equipped with washup jet pipe, and water-supply-pipe is connected on the washup jet pipe, and the water-supply-pipe passes through the stator base to connect with water storehouse
It connects, for being cooled down to permanent magnet synchronous motor.
5. the drum washer that a kind of permanent magnet synchronous motor according to claim 1 directly drives, which is characterized in that the permanent magnetism
Synchronous motor is equipped with speed measuring device, and the rotating speed of drum washer is fed back and controlled by the speed measuring device.
6. the drum washer that a kind of permanent magnet synchronous motor according to claim 1 directly drives, which is characterized in that the permanent magnetism
Synchronous motor is equipped with cooling water pipe.
7. the drum washer that a kind of permanent magnet synchronous motor according to claim 3 directly drives, which is characterized in that the stator
Multiple through-holes are evenly equipped on pedestal, the through-hole is equipped with waterproof ventilated membrane.
8. the drum washer that a kind of permanent magnet synchronous motor according to claim 1 directly drives, which is characterized in that the cylinder
Inner wall is equipped with liner plate.
9. the drum washer that a kind of permanent magnet synchronous motor according to claim 1 directly drives, which is characterized in that the mover
Pass through key connection between the cylinder lateral wall/feeding mouth/discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170340.2U CN208004136U (en) | 2018-01-31 | 2018-01-31 | A kind of drum washer that permanent magnet synchronous motor directly drives |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170340.2U CN208004136U (en) | 2018-01-31 | 2018-01-31 | A kind of drum washer that permanent magnet synchronous motor directly drives |
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| CN208004136U true CN208004136U (en) | 2018-10-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262151A (en) * | 2018-01-31 | 2018-07-10 | 湖北环电磁装备工程技术有限公司 | The drum washer that a kind of permanent magnet synchronous motor directly drives |
-
2018
- 2018-01-31 CN CN201820170340.2U patent/CN208004136U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262151A (en) * | 2018-01-31 | 2018-07-10 | 湖北环电磁装备工程技术有限公司 | The drum washer that a kind of permanent magnet synchronous motor directly drives |
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