CN211865804U - Triaxial elliptical vibrating screen - Google Patents
Triaxial elliptical vibrating screen Download PDFInfo
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- CN211865804U CN211865804U CN201921897072.5U CN201921897072U CN211865804U CN 211865804 U CN211865804 U CN 211865804U CN 201921897072 U CN201921897072 U CN 201921897072U CN 211865804 U CN211865804 U CN 211865804U
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Abstract
The utility model discloses a triaxial elliptical vibrating screen, including base, sieve case, vibrator and motor transmission, fixedly connected with damper on the base, damper's top and the bottom outer wall fixed connection of sieve case, one side of sieve case is provided with the vibrator, the vibrator both sides are provided with strutting arrangement, strutting arrangement fixed mounting is on the base, the vibrator comprises three parallel main shaft structure to fix on strutting arrangement, one side of vibrator is provided with motor transmission, motor transmission includes motor, driving belt and motor cabinet, the motor passes through one of them main shaft swing joint of conveyer and vibrator, the utility model discloses a sieve case adopts full bolt connection structure, the design of whole modularization; the whole device can be integrally disassembled and replaced, the whole device improves the screening quality and the screening efficiency, and the device is strong in practicability, high in reliability and convenient to use by people.
Description
Technical Field
The utility model relates to a vibration screening mechanical equipment particularly, relates to a triaxial elliptical vibrating screen.
Background
The current vibrating screen can be roughly divided into: circular shale shaker, linear vibration sieve, oval shale shaker, the shale shaker generally comprises vibration mechanism, sieve case and transmission etc. and the sieve incasement is installed the multilayer screen cloth, in the design in the past, mainly has following defect: the large and medium circular vibrating screens are of single-spindle and double-bearing structures, the bearing types adopted by the equipment are large, the rotating speed and the bearing reach the limit, and the reliability of the equipment is greatly reduced; the sieve box is obliquely arranged, the throughput is large, but the sieving efficiency is low; it is two, linear vibration sieve horizontal arrangement, linear motion, screening efficiency is high, but throughput is on the small side, its three, elliptical vibration sieve horizontal arrangement, the amplitude is big, the advantage of linear vibration sieve and circle sieve that shakes has been combined, output is big, screening efficiency is high, but the vibrator of current triaxial elliptical sieve all arranges between each layer screen cloth, the space is narrow and small, bring very big inconvenience for the installation maintenance, by above reason, cause current vibrating equipment work efficiency low, and the repair time is longer moreover.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
An object of the utility model is to provide a triaxial elliptical vibrating screen to solve the problem that proposes among the above-mentioned background art.
The technical scheme of the utility model is realized like this:
the utility model provides a triaxial elliptical vibrating screen, includes base, sieve case, vibrator and motor drive, fixedly connected with damper on the base, damper's top and the bottom outer wall fixed connection of sieve case, one side of sieve case is provided with the vibrator, the vibrator both sides are provided with strutting arrangement, strutting arrangement fixed mounting is on the base, the vibrator comprises the main shaft structure of three parallel to fix on strutting arrangement, one side of vibrator is provided with motor drive, motor drive includes motor, driving belt and motor cabinet, the motor passes through one of them main shaft swing joint of driving belt and vibrator.
Further, the damping mechanism is a rubber spring or a metal coil spring.
Further, the outside of the transmission belt that motor and vibrator are connected is provided with the belt cover, the belt cover is metal network structure, covers on the transmission belt, prevents mechanical injury.
Furthermore, a gear assembly is fixedly arranged among the three main shafts of the vibrator, so that the three main shafts of the vibrator can synchronously rotate.
Further, be equipped with the crossbeam in the sieve case, the equipartition has a plurality of buffering strips on the crossbeam, and the buffering strip is pulled up and is equipped with the screen cloth, and the connection can be dismantled on the crossbeam at the both ends of screen cloth.
Further, the both ends of crossbeam are equipped with the angle steel, and the screen cloth is installed on the angle steel through the tup bolt that passes its tip, all overlaps on the tup bolt that is located screen cloth upper portion and lower part to be equipped with the rubber block, and is located the cover on the tup bolt on screen cloth upper portion and is equipped with the central rubber strip that is located the rubber block top.
The utility model provides a triaxial elliptical vibrating screen, beneficial effect as follows:
the existing sieve box adopts a welding mode, or a partial welding mode and a bolt connecting mode, has low strength, is not easy to control the quality, and is not beneficial to generalization and standardized production; can wholly demolish the change, because vibration mechanism is located sieve case upper portion, penetrating between each layer screen cloth, the installation of screen cloth is maintained comparatively conveniently, through damping device's setting, has reduced the vibrations of shale shaker in the course of the work, good protection the inside complete structure of shale shaker, improved the operating mass of shale shaker, complete equipment has improved screening quality and screening efficiency, the practicality is strong, the reliability is high and is convenient for people to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a triaxial elliptical vibrating screen according to an embodiment of the present invention;
fig. 2 is a side view of a three-axis elliptical vibratory screen according to an embodiment of the present invention;
in the figure:
1. a base; 2. a screen box; 3. a vibrator; 4. a motor drive; 5. a damping mechanism; 6. a support device; 7. a motor; 8. a drive belt; 9. a motor base; 10. a belt cover; 11. a cross beam; 12. a buffer strip; 13. screening a screen; 14. angle steel; 15. a rubber block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
The invention will be further described with reference to the accompanying drawings and specific embodiments:
please refer to fig. 1-2, according to the embodiment of the present invention, a triaxial elliptical vibrating screen comprises a base 1, a screen box 2, a vibrator 3 and a motor transmission device 4, a damping mechanism 5 is fixedly connected to the base 1, the top of the damping mechanism 5 is fixedly connected to the outer wall of the bottom of the screen box 2, one side of the screen box 2 is provided with the vibrator 3, two sides of the vibrator 3 are provided with a supporting device 6, the supporting device 6 is fixedly mounted on the base 1, the vibrator 3 is composed of three parallel spindle structures and is fixed on the supporting device 6, one side of the vibrator 3 is provided with the motor transmission device 4, the motor transmission device 4 comprises a motor 7, a transmission belt 8 and a motor base 9, and the motor 7 is movably connected to one of the spindles through the transmission belt 8 and the vibrator 3.
In a specific application, the damping mechanism 5 is a rubber spring or a metal coil spring.
In specific application, a belt cover 10 is arranged outside a transmission belt 8 connected with the motor 7 and the vibrator 3, and the belt cover 10 is of a metal net structure and covers the transmission belt 8 to prevent mechanical damage.
In a specific application, a gear assembly is fixedly arranged among the three main shafts of the vibrator 3, so that the three main shafts can synchronously rotate.
In the concrete application, be equipped with crossbeam 11 in sieve case 2, the equipartition has a plurality of buffering strips 12 on crossbeam 11, and buffering strip 12 is pulled up and is equipped with screen cloth 13, and the connection can be dismantled on crossbeam 11 at screen cloth 13's both ends.
In specific application, angle steel 14 is arranged at two ends of the cross beam, the screen 13 is installed on the angle steel 14 through hammer bolts penetrating through end portions of the angle steel, rubber blocks 15 are sleeved on the hammer bolts located at the upper portion and the lower portion of the screen 13, and a central rubber strip located above the rubber blocks is sleeved on the hammer bolts located at the upper portion of the screen 13.
In conclusion, by means of the technical scheme of the utility model, the adopted vibration mechanism is a three-spindle structure, the synchronizer enables the three spindles to synchronously rotate, the performance is reliable, the maintenance is convenient, the vibration mechanism has enough vibration force, the amplitude is large, the frequency is high, the motor base, the sieve box and the sieve mesh are detachably connected, the weight of the equipment is greatly reduced, the cost is saved while the large yield and the high efficiency are ensured, the maintenance of the vibrating screen is not limited by space, the maintenance is convenient, the vibrating screen can be integrally replaced, the working efficiency can be improved, the damping mechanism is arranged in the base, after the driving wheel and the main shaft belt wheel are provided with the transmission belt, the tensioning motor of the transmission belt can keep the tension of the transmission belt all the time, effectively prevents belt stripping when starting, stopping or having large amplitude, the buffer strips and the rubber blocks play a role in supporting the screen and protecting the cross beam, and the motor can be replaced in time when damage is found.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A three-axis elliptical vibrating screen is characterized by comprising a base (1), a screen box (2), a vibrator (3) and a motor transmission device (4), the base (1) is fixedly connected with a damping mechanism (5), the upper part of the damping mechanism (5) is fixedly connected with the outer wall of the bottom of the sieve box (2), a vibrator (3) is arranged on one side of the screen box (2), supporting devices (6) are arranged on two sides of the vibrator (3), the supporting device (6) is fixedly arranged on the base (1), the vibrator (3) is composed of three parallel main shaft structures, and is fixed on a supporting device (6), one side of the vibrator (3) is provided with a motor transmission device (4), the motor transmission device (4) comprises a motor (7), a transmission belt (8) and a motor base (9), the motor (7) is movably connected with one main shaft of the vibrator (3) through a transmission belt (8).
2. The triaxial elliptical vibrating screen of claim 1, wherein the damping mechanism (5) is a rubber spring or a metal coil spring.
3. The elliptical vibrating screen with three shafts as claimed in claim 1, characterized in that a belt cover (10) is arranged outside the transmission belt (8) connected with the vibrator (3) and the motor (7), the belt cover (10) is of a metal net structure and covers the transmission belt (8) to prevent mechanical damage.
4. The elliptical vibrating screen according to claim 1, characterized in that a gear assembly is fixedly installed between the three main shafts of the vibrator (3) so as to rotate synchronously.
5. The elliptical vibrating screen with three shafts as claimed in claim 1, characterized in that a cross beam (11) is arranged in the screen box (2), a plurality of buffer strips (12) are uniformly distributed on the cross beam (11), a screen (13) is arranged on the buffer strips (12) in a pulling-up manner, and two ends of the screen (13) are detachably connected to the cross beam (11).
6. The elliptical vibrating screen of claim 5, characterized in that angle steel (14) is provided at both ends of the cross beam, the screen (13) is mounted on the angle steel (14) by hammerhead bolts passing through the ends thereof, rubber blocks (15) are sleeved on the hammerhead bolts at the upper and lower parts of the screen (13), and a central rubber strip is sleeved on the hammerhead bolt at the upper part of the screen (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921897072.5U CN211865804U (en) | 2019-11-06 | 2019-11-06 | Triaxial elliptical vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921897072.5U CN211865804U (en) | 2019-11-06 | 2019-11-06 | Triaxial elliptical vibrating screen |
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| Publication Number | Publication Date |
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| CN211865804U true CN211865804U (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921897072.5U Active CN211865804U (en) | 2019-11-06 | 2019-11-06 | Triaxial elliptical vibrating screen |
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| CN (1) | CN211865804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721905A (en) * | 2019-11-20 | 2020-01-24 | 上海卡优美重工机械有限公司 | Triaxial elliptical vibrating screen |
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2019
- 2019-11-06 CN CN201921897072.5U patent/CN211865804U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721905A (en) * | 2019-11-20 | 2020-01-24 | 上海卡优美重工机械有限公司 | Triaxial elliptical vibrating screen |
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