CN207188032U - A kind of stepless time adjustment driver for powder concentrator - Google Patents
A kind of stepless time adjustment driver for powder concentrator Download PDFInfo
- Publication number
- CN207188032U CN207188032U CN201721071293.8U CN201721071293U CN207188032U CN 207188032 U CN207188032 U CN 207188032U CN 201721071293 U CN201721071293 U CN 201721071293U CN 207188032 U CN207188032 U CN 207188032U
- Authority
- CN
- China
- Prior art keywords
- friction plate
- convex surface
- time adjustment
- powder concentrator
- stepless time
- 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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Abstract
The utility model discloses a kind of stepless time adjustment driver for powder concentrator,Including convex surface disk (63),The convex surface disk includes the first friction plate (61) and the second friction plate (62),First friction plate and the second friction plate stack each shape in rear both sides in an angle,The convex surface disk center is fixed on rocking bar (64),And spring (65) is set to compress convex surface disk at the disk center of convex surface,Driving wheel (61) and driven pulley (62) are set respectively between the first friction plate and the second friction plate,The driving wheel connection motor (66),The driven pulley connection centrifugal device drive shaft (5),The utility model can carry out stepless time adjustment to the rotating speed of centrifugal device drive shaft (5),So as to accurately be sorted to material according to demand,Speed transmission or buncher can also be coordinated to use,Speed adjustable range can not only be improved,Also speed can be finely adjusted.
Description
Technical field
It the utility model is related to chemical industry environmental protection equipment technical field, specifically a kind of stepless time adjustment for powder concentrator
Driver.
Background technology
Powder concentrator, coal mill in new type nonaqueous cement production line, drying mill is unloaded in raw material and cement mill system obtains extensively
General application.Three composition dividing powder separating machine, centrifugal classifier, cyclone type powder sorting machine three major types can be divided into.Cyclone type powder sorting machine passes through tune
Speed motor simultaneously drives 60 blades on rotating disk to rotate through double reduction, forms the grading to powder.Blade rotational speed it is fast
Slowly it is to surmise size by finished powder to be adjusted.When such as to obtain the finer grain powder period of the day from 11 p.m. to 1 a.m, blade rotational speed must be just improved, is made
Blade contacts increase with powder, undesirable set of powder is thrown to outer wall and flow shedding by blade, and coarse powder is because from gravity
Effect falls into mill room and refaced, and qualified finished powder is sucked in willy-willy collector by blade with air-flow, air-flow and powder
After being separated, powder is collected.
In order to sub-elect varigrained material, it is necessary to accurately be controlled the blade rotational speed on rotating disk, pass through
Common speed changer can only be sublevel speed governing, can not meet actual demand.
Utility model content
The purpose of this utility model is to provide a kind of stepless time adjustment driver for powder concentrator, overcomes prior art not
Foot, stepless time adjustment can be carried out to the blade rotational speed on rotating disk, so as to accurately be sorted to material according to demand.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of stepless time adjustment driver for powder concentrator, including convex surface disk, the convex surface disk include the first friction
Piece and the second friction plate, the first friction plate and the second friction plate stack each shape in rear both sides in an angle, in the convex surface disk
The heart is fixed on rocking bar, and spring compression convex surface disk is set at the disk center of convex surface, is rubbed in the first friction plate and second
Driving wheel and driven pulley are set respectively between piece, and the driving wheel connects motor, and the driven pulley connection centrifugal device drives
Moving axis.
The driving wheel is connected centrally through rotating shaft with motor, the driven pulley center connection centrifugal device driving
Axle, the centrifugal device drive shaft pass through transverse slat, and axle sleeve is set respectively through both sides above and below the opening position of transverse slat.
Preferably, the rocking bar can connect electric adjusting mechanism, consequently facilitating realizing Automated condtrol.
Operation principle of the present utility model is as follows：When powder concentrator works, by the centrifugal device inside powder concentrator by material
In particle of different sizes separate, the running speed of centrifugal device directly affects selecting silty amount and selecting powder speed for powder concentrator,
By adjusting the position of rocking bar in the stepless time adjustment driver described in the utility model for powder concentrator, change driving wheel and
From to taking turns the distance with convex surface disk, so as to change the rotating speed of centrifugal device, stepless time adjustment function is realized.
The beneficial effects of the utility model are：
The utility model can carry out stepless time adjustment to the rotating speed of centrifugal device drive shaft, so as to enter according to demand to material
The accurate sorting of row.Speed transmission or buncher can also be coordinated to use, speed adjustable range can not only be improved, speed can also be entered
Row fine setting.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the utility model and powder concentrator connection status schematic diagram.
Fig. 2 is the structural representation of stepless time adjustment driver.
Fig. 3 is Fig. 2 top view.
In figure：1-support；2-powder concentrator main body；3-coarse powder discharging opening；4-fine powder discharging opening；5-centrifugal device drives
Moving axis；6-stepless time adjustment driver；61-driving wheel；62-driven pulley；63-convex surface disk；631-the first friction plate；
632-the second friction plate；64-rocking bar；65-spring；66-motor；67-bearing.
Embodiment
As illustrated in fig. 1 and 2, a kind of stepless time adjustment driver for powder concentrator, including convex surface disk 63, the convex surface circle
Piece includes the first friction plate 631 and the second friction plate 632, and first friction plate and the second friction plate are thick middle thin edge
Circular configuration, the first friction plate and the second friction plate stack each shape in rear both sides in an angle, and the convex surface disk center is consolidated
It is scheduled on rocking bar 64, sets spring 65 to compress convex surface disk at the disk center of convex surface in addition, rubbed in the first friction plate and second
Driving wheel 61 and driven pulley 62 are set between pad, and the driving wheel connects motor 66, the driven pulley connection centrifugation dress
Put drive shaft 5.
As shown in figure 1, the stepless time adjustment driver connection powder concentrator main body 2, the outside of powder concentrator main body 2 set branch
Frame 1, for supporting powder concentrator main body, the powder concentrator bottom part body sets coarse powder discharging opening 3 and fine powder discharging opening 4, the nothing
Pole speed-regulating driver is arranged on above powder concentrator main body, is connected with centrifugal device driver, and the centrifugal device driver connects
Connect the centrifugal device positioned at powder concentrator body interior.
Further, as shown in Figures 2 and 3, the driving wheel 61 is connected centrally through rotating shaft with motor 66, the rotating shaft
Through transverse slat, the transverse slat end sets bearing 67 perpendicular to transverse slat, is set respectively through both sides above and below transverse slat opening position in rotating shaft
Axle sleeve is put, reinforcement is set between the axle sleeve and bearing, plays firm effect, when preventing that motor from driving driving wheel rotation
Shake.
Further, the center of the driven pulley 62 connection centrifugal device drive shaft, the centrifugal device drive shaft again pass through
Transverse slat, axle sleeve is set respectively through both sides above and below the opening position of transverse slat, plays firm effect.
Further, the rocking bar 64 connects electric adjusting mechanism, realizes Automated condtrol.
Operation principle of the present utility model is as follows：When powder concentrator works, by the centrifugal device inside powder concentrator by material
In particle of different sizes separate, the running speed of centrifugal device directly affects selecting silty amount and selecting powder speed for powder concentrator,
By adjusting the position of rocking bar in the stepless time adjustment driver described in the utility model for powder concentrator, change driving wheel and
From to taking turns the distance with convex surface disk, so as to change the rotating speed of centrifugal device, stepless time adjustment function is realized.
Disclosed above is only specific implementation of the patent example, but this patent is not limited to this, for the general of this area
For logical technical staff, on the premise of the utility model principle is not departed from, the deformation made should be regarded as belonging to the utility model
Protection domain.
Claims (4)
- A kind of 1. stepless time adjustment driver for powder concentrator, it is characterised in that：Including convex surface disk (63), the convex surface disk Comprising the first friction plate (631) and the second friction plate (632), the first friction plate and the second friction plate stack rear both sides and respectively form one Individual angle, the convex surface disk center are fixed on rocking bar (64), and set spring (65) compression convex at the disk center of convex surface Face disk, driving wheel (61) and driven pulley (62), the driving wheel are set respectively between the first friction plate and the second friction plate Connect motor (66), the driven pulley connection centrifugal device drive shaft (5).
- A kind of 2. stepless time adjustment driver for powder concentrator according to claim 1, it is characterised in that：The driving wheel (61) it is connected centrally through rotating shaft with motor (66).
- A kind of 3. stepless time adjustment driver for powder concentrator according to claim 1, it is characterised in that：The driven pulley (62) center connection centrifugal device drive shaft (5), the centrifugal device drive shaft passes through transverse slat, through above and below the opening position of transverse slat Both sides set axle sleeve respectively.
- A kind of 4. stepless time adjustment driver for powder concentrator according to claim 1 or 2, it is characterised in that：It is described to shake Bar (64) connects electric adjusting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071293.8U CN207188032U (en) | 2017-08-25 | 2017-08-25 | A kind of stepless time adjustment driver for powder concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071293.8U CN207188032U (en) | 2017-08-25 | 2017-08-25 | A kind of stepless time adjustment driver for powder concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207188032U true CN207188032U (en) | 2018-04-06 |
Family
ID=61794871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721071293.8U Expired - Fee Related CN207188032U (en) | 2017-08-25 | 2017-08-25 | A kind of stepless time adjustment driver for powder concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207188032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389070A (en) * | 2019-12-31 | 2020-07-10 | 杭州宏事晟机械科技有限公司 | Filtering device |
-
2017
- 2017-08-25 CN CN201721071293.8U patent/CN207188032U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389070A (en) * | 2019-12-31 | 2020-07-10 | 杭州宏事晟机械科技有限公司 | Filtering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20190825 |