CN206567197U - A kind of novel double-layer banana relaxation sieve - Google Patents
A kind of novel double-layer banana relaxation sieve Download PDFInfo
- Publication number
- CN206567197U CN206567197U CN201621493895.8U CN201621493895U CN206567197U CN 206567197 U CN206567197 U CN 206567197U CN 201621493895 U CN201621493895 U CN 201621493895U CN 206567197 U CN206567197 U CN 206567197U
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- screen frame
- fixed
- floating
- relaxation
- double
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Abstract
The utility model discloses a kind of novel double-layer banana relaxation sieve, including drive system, double-deck sorting mechanism, the drive system driving double-deck sorting mechanism is moved back and forth, the double-deck sorting mechanism includes fixed screen frame and floating screen frame, and the fixed screen frame is fixedly connected with the floating screen frame；The drive system includes motor, drive shaft, driving belt, a pair of vibrators, jackshaft, countershaft pairs, is connected between the round end of the motor and the countershaft pair by driving belt, to carry out speed governing deceleration, transmits power；Described drive shaft one end is fixedly connected with the countershaft pair, and its other end is fixedly connected with the fixed screen frame；Vibrator described in a pair is separately positioned on the fixed screen frame, and is connected by the jackshaft.The beneficial effects of the utility model are, in the presence of exciting force, and material continuously casts advance to exhaust end on compass screen surface and forms logistics, and screen angle is bigger, and logistics speed is faster.
Description
Technical field
The utility model is related to vibratory sieve improvement, particularly a kind of novel double-layer banana relaxation sieve.
Background technology
In recent years, as China's economy and science and technology are developed rapidly, higher requirement is proposed to material sieving technology, urgently
Screening plant is needed to develop to efficient, maximization, in the urgent need to performance is more advanced, the more reliable, screening efficiency of operation is higher, place
The longer multi-angle polygonal line screen surface new type rubber sieve of reason ability bigger, service life.Because some current domestic enterprise's rubber screens are opened
The hair time is short, with low content of technology, manufacture level is poor, is improved without improving in time, it is difficult to sizing and promote, and product can not be met more
High use requirement, so newly-built Design for Coal Preparation Plant and the transformation of old coal preparation plant are mostly from quality more excellent import equipment.
Rubber screen passes through the research and development and practice of more than 20 years, product technology world neck in developed countries such as Germany, the U.S. and Australia
First.To improve China's equipment manufacture technical merit, catch up with and surpass advanced, rubber screen technological innovation is imperative.
Utility model content
The purpose of this utility model is in order to solve the above problems, to devise a kind of novel double-layer banana relaxation sieve.
Realize that above-mentioned purpose the technical solution of the utility model is, a kind of novel double-layer banana relaxation sieve, including drivetrain
System, double-deck sorting mechanism, the drive system driving double-deck sorting mechanism is moved back and forth,
The double-deck sorting mechanism includes fixed screen frame and floating screen frame, and the fixed screen frame is fixed with the floating screen frame
Connection；
The drive system includes motor, drive shaft, driving belt, a pair of vibrators, jackshaft, countershaft pairs,
It is connected between the round end of the motor and the countershaft pair by driving belt, to carry out speed governing deceleration, is passed
Graduating power；
Described drive shaft one end is fixedly connected with the countershaft pair, and its other end is fixedly connected with the fixed screen frame；
Vibrator described in a pair is separately positioned on the fixed screen frame, and is connected by the jackshaft, it is described in
Countershaft is fixedly connected with the drive shaft, vibrator synchronous rotary described in a pair.
Preferably, the fixed screen frame includes upper strata fixed cross beam, lower floor's fixed cross beam and fixed compass screen surface, the fixation
The lower surface of compass screen surface is fixedly connected with the upper strata fixed cross beam, and lower floor's fixed cross beam is located under the fixed compass screen surface
Side, for connecting floating screen frame.
Preferably, the floating screen frame includes floating crossbeam, vacuum line and tension and relaxation compass screen surface, the floating crossbeam is with
Layer fixed cross beam is fixedly connected, and the vacuum line is fixedly connected with the floating crossbeam, for fixing the tension and relaxation compass screen surface.
Preferably, lower floor's fixed cross beam is detachably connected with the floating crossbeam by bolt with the tension and relaxation compass screen surface
Connect.
Preferably, also including multiple first rubber springs and multiple second rubber springs, multiple first rubber bullets
Spring is used to carry out anti-vibration and shock to fixed screen frame and floating screen frame.
The novel double-layer banana relaxation sieve made using the technical solution of the utility model, material is on compass screen surface to exhaust end
Continuous projectile advance forms logistics, and screen angle is bigger, and logistics speed is faster.
Brief description of the drawings
Fig. 1 is the structural representation of novel double-layer banana relaxation sieve described in the utility model；
Fig. 2 is the side view of novel double-layer banana relaxation sieve described in the utility model；
In figure, 1- fixes screen frame；11- upper stratas fixed cross beam
12- lower floors fixed cross beam；13- fixes compass screen surface；
2- floating screen frames；21- floating crossbeams；
22- vacuum lines；23- tension and relaxation compass screen surfaces；
3- motors；4- drive shafts；
5- driving belts；6- vibrators；
7- jackshafts；8- countershaft pairs；
The rubber springs of 9- first；The rubber springs of 10- second.
Embodiment
The utility model is specifically described below in conjunction with the accompanying drawings, as shown in Figure 1 to Figure 2, a kind of novel double-layer banana
Relaxation is sieved, including drive system, double-deck sorting mechanism, and the drive system driving double-deck sorting mechanism is moved back and forth, institute
Stating double-deck sorting mechanism includes fixed screen frame 1 and floating screen frame 2, and the fixed screen frame 1 is fixedly connected with the floating screen frame 2；
The drive system includes motor 3, drive shaft 4, driving belt 5, a pair of vibrators 6, jackshaft 7, countershaft pairs 8, the motor 3
Round end and the countershaft pair 8 between be connected by driving belt 5, to carry out speed governing deceleration, transmit power；The driving
The one end of axle 4 is fixedly connected with the countershaft pair 8, and its other end is fixedly connected with the fixed screen frame 1；Vibrator described in a pair
6 are separately positioned on the fixed screen frame 1, and are connected by the jackshaft 7, and the jackshaft 7 is consolidated with the drive shaft 4
Fixed connection, the synchronous rotary of vibrator 6 described in a pair；The fixed screen frame 1 includes upper strata fixed cross beam 11, lower floor's fixed cross beam 12
With fixed compass screen surface 13, the lower surface of the fixed compass screen surface 13 is fixedly connected with the upper strata fixed cross beam 11, and the lower floor is fixed
Crossbeam 12 is located at the lower section of the fixed compass screen surface 13, for connecting floating screen frame 2；The floating screen frame 2 include floating crossbeam 21,
Vacuum line 22 and tension and relaxation compass screen surface 23, the floating crossbeam 21 are fixedly connected with lower floor fixed cross beam 12, the vacuum line 22
It is fixedly connected with the floating crossbeam 21, for fixing the tension and relaxation compass screen surface 23；Lower floor's fixed cross beam 12 floats with described
Crossbeam 21 is detachably connected by bolt with the tension and relaxation compass screen surface 23；Also include multiple first rubber springs 9 and multiple second rubbers
Glue spring 10, multiple first rubber springs 9 are used to carry out anti-vibration and shock to fixed screen frame 1 and floating screen frame 2.
The characteristics of the technical program is that the double-deck sorting mechanism includes fixed screen frame 1 and floating screen frame 2, the fixation
Screen frame 1 is fixedly connected with the floating screen frame 2；The drive system includes motor 3, drive shaft 4, driving belt 5, a pair of excitings
Device 6, jackshaft 7, countershaft pair 8, are connected between the round end of the motor 3 and the countershaft pair 8 by driving belt 5, with
Speed governing deceleration is carried out, power is transmitted；Described one end of drive shaft 4 is fixedly connected with the countershaft pair 8, and its other end with it is described solid
Determine screen frame 1 to be fixedly connected；Vibrator 6 described in a pair is separately positioned on the fixed screen frame 1, and passes through the phase of jackshaft 7
Connection, the jackshaft 7 is fixedly connected with the drive shaft 4, the synchronous rotary of vibrator 6 described in a pair, and material is in fixed compass screen surface
Advance continuously being cast to exhaust end on 13 and forming logistics, the fixed bigger logistics speed in the inclination angle of compass screen surface 13 is faster,.
In the technical program, motor 3 connects electric rotation, by the speed governing of driving belt 5, is passed driving force by countershaft pair 8
Pass drive shaft 4 and drive the operating of vibrator 6 to produce straight-line oscillation power, continuous action is moved in circles upper in straight-line oscillation power,
Make to fix screen frame 1 and vibrated on buffer spring, simultaneous buffering spring reduces dynamic load of the fixed screen frame 1 to screen(ing) machine brace foundation,
Fixed screen frame 1 drives the fixed synchronous vibration of compass screen surface 13, and power is transmitted on sieve and is fed, and impact feed throws advance pressure in fixed compass screen surface
The saturating sieve classification of designated size is pressed in real layering, is successively buffered input from pan feeding chute to splicing plate in feed, is passed through double deck screen
Face carries out screening process, and screenings is discharged into the lower chute of sieve, and oversize is discharged into discharge chute, sieved using multi-angle multistage broken line shape
Successively decrease paragraph by paragraph from feeding end to exhaust end at face, the fixed inclination angle of compass screen surface 13.In the presence of exciting force, material is on fixed compass screen surface 13
Advance is continuously cast to exhaust end and forms logistics, screen angle is bigger, and logistics speed is faster, feeding end feed is more, but screen angle
Greatly, accelerate material movement speed, the bed of material is thinning rapidly, and be layered quickly, make easily to sieve particle and sieve thoroughly.
In the technical program, floating screen frame 2 can effectively make the loose wet goo bed of material, layering and sieve thoroughly, that is, complete
Screening process.The most important condition of screening is loose, but the viscosity increase of material, and the mobility of material is deteriorated, makes loosely to become tired
Difficulty, at this moment compass screen surface to assign the bed of material sufficiently large power, be loosely possible to realize.
In the technical program, motor 3 is big using staring torque, accelerates fast motor.Motor be arranged on track base on
Just belt tension.Motor performance is reliable, it is ensured that the continuity of user's production, few shutdown, many outputs.
In the technical program, countershaft pair 8 is made up of countershaft, SKF bearings, sleeve, labyrinth seal and open bearing seat,
It is durable reliable, it is convenient for installation and maintenance.
In the technical program, drive shaft 4 is universal, and its long lifespan, maintenance are few.
In the technical program, vibrator 6 uses the newly developed special vibrating bearings of Germany SKF, and machining accuracy is high, knot
Structure is light, good seal, rapid heat dissipation, oil-proof, noise are low, easy to maintenance, durable reliable；Centering block sets multiple chock filling modes to make
The eccentric moment or exciting force of larger parameter meet different vibration index and use requirement.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Some variations that personnel may make to some of which part embody principle of the present utility model, belong to the utility model
Protection domain within.
Claims (5)
1. a kind of novel double-layer banana relaxation sieve, including drive system, double-deck sorting mechanism, it is characterised in that the drivetrain
The system driving double-deck sorting mechanism is moved back and forth,
The double-deck sorting mechanism includes fixed screen frame (1) and floating screen frame (2), and the fixed screen frame (1) is sieved with described float
Frame (2) is fixedly connected；
The drive system includes motor (3), drive shaft (4), driving belt (5), a pair of vibrators (6), jackshaft (7), pairs
Axle pair (8),
It is connected between the round end of the motor (3) and the countershaft secondary (8) by driving belt (5), is subtracted with carrying out speed governing
Speed, transmits power；
Described drive shaft (4) one end is fixedly connected with the countershaft secondary (8), and its other end and the fixed screen frame (1) are fixed
Connection；
Vibrator described in a pair (6) is separately positioned on the fixed screen frame (1), and is connected by the jackshaft (7), institute
State jackshaft (7) to be fixedly connected with the drive shaft (4), vibrator described in a pair (6) synchronous rotary.
2. novel double-layer banana relaxation sieve according to claim 1, it is characterised in that the fixed screen frame (1) includes upper
Layer fixed cross beam (11), lower floor's fixed cross beam (12) and fixation compass screen surface (13), the lower surface of the fixed compass screen surface (13) with it is described
Upper strata fixed cross beam (11) is fixedly connected, and lower floor's fixed cross beam (12) is located at the lower section of the fixed compass screen surface (13), is used for
Connect floating screen frame (2).
3. novel double-layer banana relaxation sieve according to claim 1, it is characterised in that the floating screen frame (2) includes floating
Dynamic crossbeam (21), vacuum line (22) and tension and relaxation compass screen surface (23), the floating crossbeam (21) are fixed with lower floor's fixed cross beam (12)
Connection, the vacuum line (22) is fixedly connected with the floating crossbeam (21), for fixing the tension and relaxation compass screen surface (23).
4. novel double-layer banana relaxation according to claim 3 sieve, it is characterised in that lower floor's fixed cross beam (12) with
The floating crossbeam (21) is detachably connected by bolt with the tension and relaxation compass screen surface (23).
5. sieved according to any described novel double-layer banana relaxation of claim 1-4, it is characterised in that also including multiple first rubbers
Glue spring (9) and multiple second rubber springs (10), multiple first rubber springs (9) are used for fixed screen frame (1) with floating
Dynamic screen frame (2) carries out anti-vibration and shock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621493895.8U CN206567197U (en) | 2016-12-31 | 2016-12-31 | A kind of novel double-layer banana relaxation sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621493895.8U CN206567197U (en) | 2016-12-31 | 2016-12-31 | A kind of novel double-layer banana relaxation sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206567197U true CN206567197U (en) | 2017-10-20 |
Family
ID=60060890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621493895.8U Expired - Fee Related CN206567197U (en) | 2016-12-31 | 2016-12-31 | A kind of novel double-layer banana relaxation sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206567197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906602A (en) * | 2018-09-12 | 2018-11-30 | 天地（唐山）矿业科技有限公司 | A kind of double-layer banana type vibration flip flop screen |
-
2016
- 2016-12-31 CN CN201621493895.8U patent/CN206567197U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906602A (en) * | 2018-09-12 | 2018-11-30 | 天地（唐山）矿业科技有限公司 | A kind of double-layer banana type vibration flip flop screen |
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| Date | Code | Title | Description |
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| 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: 20171020 Termination date: 20171231 |