CN208194964U - A kind of powder concentrator driving equipment - Google Patents
A kind of powder concentrator driving equipment Download PDFInfo
- Publication number
- CN208194964U CN208194964U CN201820062651.7U CN201820062651U CN208194964U CN 208194964 U CN208194964 U CN 208194964U CN 201820062651 U CN201820062651 U CN 201820062651U CN 208194964 U CN208194964 U CN 208194964U
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- CN
- China
- Prior art keywords
- powder concentrator
- driving motor
- shell
- support
- driving equipment
- 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.)
- Withdrawn - After Issue
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- 239000000843 powder Substances 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 210000000527 greater trochanter Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
A kind of powder concentrator driving equipment, it is characterized by: it includes driving motor (1), transmission device (2), shell (3) and support adjustment mechanism (4), the driving motor (1) is fitted together with the support adjustment mechanism (4), and the driving motor (1) is connect by the transmission device with the shell (3)；This powder concentrator driving equipment point considers equipment working environment, chooses suitable transmission mode in conjunction with the structure type, working characteristics, applying working condition of powder concentrator equipment.Requirement is safe and reliable, continuous operation fault-free.
Description
Technical field
The utility model relates to materials to select powder equipment technical field, specifically be exactly to be related to a kind of powder concentrator driving equipment,
Driving equipment for roller mill separator.
Background technique
Roller mill separator mainly includes blanking, selects powder, out powder and the several parts of transmission.Different types of powder concentrator according to
How structure type, applying working condition decision select suitable transmission mechanism；Among these, need to fully consider the stability of equipment,
The factor of reliability and economy etc..Vertical Mill grinding material be generally divided into coal dust, cement raw material, cement slurry, slag,
Sandstone etc., according to material characteristic, different Vertical Mills and matched powder concentrator are selected in the requirements such as product yield.Usually
Medium and small powder concentrator uses center cutting mode, and advantage is will not to generate buildup, such as coal mill powder concentrator, kind of drive choosing
It is driven with belt；And large-scale powder concentrator, such as cement slurry, clinker Vertical Mill powder concentrator, rotor portion diameter is big, vertical high
Higher steady reliability when emphasis being needed to consider operating is spent, other than the support construction of adjustment rotor, it is also necessary to consider design one
The suitable drive mechanism of kind, the mechanism variation for being allowed to both be able to satisfy rotor is outer, also to guarantee the stabilization of the operating of large inertia rotor
Reliably.
Gear transmission mode is since its is compact-sized, the features such as transmission efficiency is high, and operating environment requirements are low, long service life
It is widely used in various industries.The characteristics of chain conveyer mode is that operating environment requirements are low, and transmission efficiency is higher, convenient for safeguarding.
And belt be driven the characteristics of noise it is small, flexible connection, at low cost, convenient for safeguarding, transmission efficiency is higher.Since large-scale powder concentrator turns
The design feature of son, rotating mechanism rotary inertia is big, and vertical height is high, and rotor supports need to use upper and lower ends supporting way,
Just eliminate center blanking, V belt translation mode such as used, in the case where meeting large transmission ratio, it is clear that without a kind of not only economy but also
Big belt wheel and rotor are connected transmitting torque by reliable way；The work windage of greater trochanter is big, and rotary inertia is big, Yi Ji
Start and stop and acceleration and deceleration in production process, all bring biggish torque and impact.Belt transmission has very big slip risk, and
It is chaindriven to cannot be guaranteed the requirement of the reliability and service life of transmission device long-play under various operating conditions.
Utility model content
The purpose of this utility model technological deficiency inadequate aiming at above-mentioned existing powder concentrator reliability, this is practical new
Type provides a kind of powder concentrator driving equipment, meets the powder concentrator driving of large inertia rotor operating, improves the safe and reliable of production
Property.
Technical solution
In order to achieve the above technical purposes, a kind of powder concentrator driving equipment of the utility model design, it is characterised in that: it
Comprising driving motor, transmission device, shell and support adjustment mechanism, the driving motor is mounted in the support adjustment mechanism 4
Together, the driving motor 1 is connect by the transmission device with the shell；
The driving motor 1 is the alternating-current variable frequency motor equipped with frequency converter；
The transmission device includes small pulley, big belt wheel, shaft end pressure plate, multiple groups belt and protective cover, the multiple groups belt
In the protective cover, on the small pulley, the other end is described in the big belt wheel for multiple groups belt one end
The output axis connection of small pulley and the driving motor, the big belt wheel is in the shell；
The shell includes upper housing, lower case, top cover labyrinth, lower sealing cover, air interface flange, observation door, inspection
Door, the upper housing are mounted on the top cover labyrinth, and the top cover labyrinth is installed in lower case, and lower case is installed on
On powder concentrator upper housing, the top cover labyrinth and lower sealing cover form labyrinth seal；
The support adjustment mechanism, including tensioning regulating mechanism, electric machine support, gasket and support frame, the electric machine support
For installing driving motor, the tensioning regulating mechanism can be adjusted the electric machine support on support frame as described above.
Further, the protective cover includes upper press cover, left side and right side.
Further, the tensioning regulating mechanism includes front and back adjustment belt tension degree bolt and adjusts horizontal spiral shell up and down
Bolt.
Further, equipped with air interface flange, observation door and inspection door on the shell.
Further, equipped with a several blocks of circle in the big belt wheel, the lower housing cavity is equipped with close to switch.
Beneficial effect
A kind of powder concentrator driving equipment provided by the utility model meets the powder concentrator driving of large inertia rotor operating, mentions
The high security reliability of production.
Detailed description of the invention
Attached drawing 1a is the structural schematic diagram of the utility model embodiment.
Attached drawing 1b is the main view of the utility model embodiment.
Attached drawing 1c is the main view of the utility model embodiment.
Attached drawing 2 is cross-sectional view at A in attached drawing 1c.
Attached drawing 3 is cross-sectional view at B in attached drawing 1c.
Attached drawing 4 is detailed enlarged drawing at C in attached drawing 1b.
Attached drawing 5 is detailed enlarged drawing at D in attached drawing 1b.
Attached drawing 6 is the structural schematic diagram of protective cover.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described further.
Embodiment
As shown in attached drawing 1a, 1b and 1c, a kind of powder concentrator driving equipment, it includes driving motor 1, transmission device 2, shell
3 and support adjustment mechanism 4, the driving motor 1 be fitted together with the support adjustment mechanism 4, the driving motor 1 passes through institute
Transmission device is stated to connect with the shell 3；
The driving motor 1 is the alternating-current variable frequency motor equipped with frequency converter；
The transmission device includes small pulley 202, big belt wheel 205, shaft end pressure plate 203, multiple groups belt 204 and protective cover
201, for the multiple groups belt 204 in the protective cover 201, described 204 one end of multiple groups belt is mounted in the small pulley 202
On, the other end is in the big belt wheel 205, and the output axis connection of the small pulley 202 and the driving motor 1 is described big
Belt wheel 205 is in the shell 3；
The shell 3 includes upper housing 301, lower case 302, top cover labyrinth 303, lower sealing cover 304, air interface flange
305, door 306, inspection door 307 are observed, the upper housing 301 is mounted on the top cover labyrinth 303, the top cover labyrinth 303
It is installed in lower case 302, lower case 302 is installed on powder concentrator upper housing, the top cover labyrinth 303 and lower sealing cover
304 composition labyrinth seals；
The support adjustment mechanism 4, including tensioning regulating mechanism 401, electric machine support 402, gasket 403 and support frame 404,
The electric machine support 402 can be right on support frame as described above 404 for installing driving motor 1, the tensioning regulating mechanism 401
The electric machine support 402 is adjusted.
The protective cover 201 includes upper press cover 2011, left side 2012 and right side 2013.
The tensioning regulating mechanism 401 includes front and back adjustment belt tension degree bolt and adjusts leveling screw up and down.
Equipped with air interface flange 305, observation door 306 and inspection door 307 on the shell 3.
Equipped with a several blocks 309 of circle in the big belt wheel 205,302 inner cavity of lower case is equipped with close to switch
308。
The powder concentrator driving equipment uses belt transmissioning mode, and driving is driven by variable frequency drive motors 1, variable frequency drive motors
1 is mounted on electric machine support 402, is fastened by four bolts hole；Electric machine support 402 is mounted on support frame 404, the support frame
404 equipment assemble site welding on powder concentrator upper housing, are fixed.Shell 3 is mounted on powder concentrator upper housing, with free
Gas interface flange 305 connects seal air pipe.Pass through big belt wheel 205, small pulley between driving motor 1 and powder concentrator bearing housing
202 connections, and transmit torque.Protective cover 201 is installed outside multiple groups belt 204 and small pulley 202, is sealed protection.
As shown in Fig. 2, upper housing 301 is mounted on top cover labyrinth 303, and top cover labyrinth 303 is bolted under
On shell 302, lower case 302 is then bolted on powder concentrator upper housing.Top cover labyrinth 303 with 304 groups of lower sealing cover
Prevent the extraneous air containing dust from entering transmission device 2 by compressed air at labyrinth seal.The big belt wheel of transmission device
205 are connect by multiple groups belt 204 with small pulley 202, are mounted on the bearing housing of powder concentrator, are bolted, and transmitting is turned round
Square.Upper housing 301 is furnished with peep hole 306, can be used for observing sealing effect, convenient for safeguarding.
As shown in Fig. 3, equipped with a several blocks 309 of circle in big belt wheel 205,302 inner cavity of lower case is equipped with close open
308 are closed, when big belt wheel 205 works, block 309 is driven to rotate, can detect periodically pulsing letter close to switch 308
Number, have several blocks 309, then rotation turns around just and has several pulse signals, so at a fixed time in, pass through detection pulse
Number of signals is converted into revolving speed, then compares with the revolving speed of the frequency conversion of variable-frequency motor, to judge whether to skid.Lower casing
Design has maintenance door 307 on body, can be used for observing the service wear situation of big belt wheel 205 and multiple groups belt 204, it can also be used to auxiliary
It helps and changes multiple groups belt 204, and dismount close to switch 308.
As shown in Fig. 4, small pulley 202 is connect with driving motor 1, and is fixed by shaft end pressure plate 203.Protective cover
201 wrap up this small pulley 202 and more belts 204.
As shown in Fig. 5, electric machine support 402 is supported on support frame 404 for fixing driving motor 1, and by gasket 403
On.The distance between electric machine support 402 and support frame 404 are adjusted by tensioning regulating mechanism 401, and regulating mechanism is logical by four
Long threaded rod and four groups of nut compositions, wherein electric machine support 402 processes four threaded holes, and with there are four nut checks；Support base
Four through-holes of upper processing, and carry out front and back adjusting equipped with four groups of each nuts in front and back and lock.1 lower part of driving motor has two groups
Bolt and nut can carry out up and down adjustment, guarantee the working face of belt wheel in one plane.Support the gasket 403 of electric machine support 402
Using nonmetallic wear-resistant material PTFE (polytetrafluoroethylene (PTFE)), meet actual condition demand.
As shown in Fig. 6, protective cover 201 is connected on shell 3, for preventing external dust from entering transmission device 2, is protected
Equipment.It is designed as dismountable, is divided into upper press cover 2011, left side 2012 and right side 2013.It is bolted, is convenient for
Maintenance.
The present embodiment structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification revealed interior
Hold, so that those skilled in the art understands and reads, is not intended to limit the utility model enforceable qualifications, therefore not
Has technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are practical new not influencing this
Under the effect of type can be generated and the purpose that can reach, it should all still fall in the revealed technology contents of the utility model and obtain and can contain
In the range of lid.Meanwhile it is cited such as "upper", "lower", "left", "right", " centre ", " clockwise ", " inverse time in this specification
The term of needle " etc. is merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model, it is opposite to close
System is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
Claims (5)
1. a kind of powder concentrator driving equipment, it is characterised in that: it includes driving motor (1), transmission device (2), shell (3) and branch
It supports regulating mechanism (4), the driving motor (1) is fitted together with the support adjustment mechanism (4), and the driving motor (1) is logical
The transmission device is crossed to connect with the shell (3)；
The driving motor (1) is the alternating-current variable frequency motor equipped with frequency converter；
The transmission device includes small pulley (202), big belt wheel (205), shaft end pressure plate (203), multiple groups belt (204) and protection
It covers (201), the multiple groups belt (204) is in the protective cover (201), and described multiple groups belt (204) one end is mounted in described
On small pulley (202), the other end is on the big belt wheel (205), the small pulley (202) and the driving motor (1)
Axis connection is exported, the big belt wheel (205) is in the shell (3)；
The shell (3) includes upper housing (301), and lower case (302), top cover labyrinth (303), lower sealing cover (304), air connects
Mouth flange (305) is observed door (306), inspection door (307), and the upper housing (301) is mounted on the top cover labyrinth (303),
The top cover labyrinth (303) is installed on lower case (302), and lower case (302) is installed on powder concentrator upper housing, described
Top cover labyrinth (303) and lower sealing cover (304) form labyrinth seal；
The support adjustment mechanism (4) includes tensioning regulating mechanism (401), electric machine support (402), gasket (403) and support frame
(404), for the electric machine support (402) for installing driving motor (1), the tensioning regulating mechanism (401) is mounted in the support
The electric machine support (402) can be adjusted on frame (404).
2. a kind of powder concentrator driving equipment as described in claim 1, it is characterised in that: the protective cover (201) includes upper pressure
It covers (2011), left side (2012) and right side (2013).
3. a kind of powder concentrator driving equipment as described in claim 1, it is characterised in that: tensioning regulating mechanism (401) packet
Include front and back adjustment belt tension degree bolt and up and down adjustment leveling screw.
4. a kind of powder concentrator driving equipment as described in claim 1, it is characterised in that: connect on the shell (3) equipped with air
Mouth flange (305), observation door (306) and inspection door (307).
5. a kind of powder concentrator driving equipment as described in claim 1, it is characterised in that: be equipped with one on the big belt wheel (205)
It encloses several blocks (309), lower case (302) inner cavity is equipped with close to switch (308).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820062651.7U CN208194964U (en) | 2018-01-16 | 2018-01-16 | A kind of powder concentrator driving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820062651.7U CN208194964U (en) | 2018-01-16 | 2018-01-16 | A kind of powder concentrator driving equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208194964U true CN208194964U (en) | 2018-12-07 |
Family
ID=64491656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820062651.7U Withdrawn - After Issue CN208194964U (en) | 2018-01-16 | 2018-01-16 | A kind of powder concentrator driving equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208194964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325858A (en) * | 2018-01-16 | 2018-07-27 | 莱歇研磨机械制造(上海)有限公司 | A kind of powder concentrator driving equipment |
-
2018
- 2018-01-16 CN CN201820062651.7U patent/CN208194964U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325858A (en) * | 2018-01-16 | 2018-07-27 | 莱歇研磨机械制造(上海)有限公司 | A kind of powder concentrator driving equipment |
| CN108325858B (en) * | 2018-01-16 | 2024-04-16 | 莱歇研磨机械制造(上海)有限公司 | Powder concentrator driving equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181207 Effective date of abandoning: 20240416 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181207 Effective date of abandoning: 20240416 |