CN211678760U - Novel double-deck high-amplitude tension sieve - Google Patents
Novel double-deck high-amplitude tension sieve Download PDFInfo
- Publication number
- CN211678760U CN211678760U CN201922312296.1U CN201922312296U CN211678760U CN 211678760 U CN211678760 U CN 211678760U CN 201922312296 U CN201922312296 U CN 201922312296U CN 211678760 U CN211678760 U CN 211678760U
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- sieve
- plate
- main reel
- novel double
- main screen
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- 229920002635 polyurethane Polymers 0.000 claims abstract description 8
- 239000004814 polyurethane Substances 0.000 claims abstract description 8
- 238000010008 shearing Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000013461 design Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
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Abstract
The utility model relates to a novel double-layer high-amplitude relaxation sieve; the high-support leg and the low-support leg are connected with a main screen frame, the lower part of a side plate of the main screen frame is connected with a side plate of a movable frame through a shearing spring, a vibration exciter is arranged at the top of the main screen frame, a feed inlet is arranged at the top of one side of the main screen frame at the high end, a first discharge outlet is arranged at one side of the main screen frame at the low end, a second discharge outlet is arranged at one side of the movable frame, a fixed beam is arranged on the side plate of the main screen frame, an upper screen plate is arranged inside the main screen frame, the upper screen plate is connected with the main screen frame through a tensioning device, a movable beam is arranged on the side plate of the movable frame, and a polyurethane screen; the tensioning device is arranged on the upper-layer sieve plate, so that the upper-layer sieve plate is not tensioned, the service life of the sieve plate is prolonged, and the sieve plate tensioning device has the advantages of reasonable structural design, convenience in maintenance, prolonged service life of the sieve plate and difficulty in blocking sieve pores.
Description
Technical Field
The utility model relates to a galloping sieve technical field especially relates to a novel double-deck high-amplitude galloping sieve.
Background
The relaxation sieve utilizes the vibration mechanical principle, the fixed cross beam and the movable cross beam generate mutual motion, the stretched polyurethane sieve surface does relaxation motion, then the sieve surface generates acceleration, the materials are strongly thrown forwards and upwards, in the process of relaxation motion, sieve pores are extruded and stretched to deform, and thus the sieve surface is not stuck with blockage, and the aim of higher sieving efficiency is achieved. Traditional double-deck relaxation sieve is connected through shearing spring and main reel curb plate through two-layer floating frame curb plate from top to bottom, is fixed with elastic polyurethane screen cloth between walking beam and the fixed beam and is the relaxation motion, though can prevent glutinous stifled hole of gluing of wet material, nevertheless meets large granule material sieve life shorter, perhaps then the handling capacity is great, and the bed of material thickness of sifter is great, and material flow speed is slow, and the handling capacity can not satisfy the on-the-spot demand.
Disclosure of Invention
An object of the utility model is to overcome not enough among the prior art, provide a structural design is reasonable, and the sieve upper strata does not participate in the vibration, and the lower floor participates in the vibration to prolong sieve life and not stifled a novel double-deck high-amplitude tension sieve in hole.
The utility model discloses a realize through following technical scheme: including high supporting leg and low supporting leg, high supporting leg and low supporting leg all link to each other with main reel, the lower part of main reel curb plate links to each other with the movable frame curb plate through shearing the spring, the top of main reel is equipped with the vibration exciter, the top of the high-end one side of main reel is equipped with the feed inlet, one side of main reel low side is equipped with first discharge gate, one side of movable frame is equipped with the second discharge gate, be equipped with the fixed beam on the curb plate of main reel, the inside of main reel is equipped with upper sieve plate, upper sieve plate passes through overspeed device and links to each other with main reel, be equipped with the walking beam on the curb plate of movable frame, be equipped with the polyurethane sieve between fixed beam and the walking beam.
Preferably, the tensioning device comprises a supporting beam, one side of the supporting beam is connected with the main screen frame through a nut, a pressure spring and a pressure plate are sequentially arranged on the nut in a penetrating mode, and a pull plate device is arranged on the other side of the supporting beam.
Preferably, the pulling plate device comprises an adjusting screw rod which is arranged on the supporting cross beam in a penetrating mode, and the adjusting screw rod is connected with the upper-layer sieve plate through a hook plate.
Preferably, the first discharge hole and the second discharge hole are arranged on the same side.
Preferably, the vibration exciter is a seat type vibration exciter.
The utility model discloses set up overspeed device tensioner at the upper screen plate for upper screen plate does not relax, thereby prolongs the life of sieve, has structural design rationally, and it is convenient to overhaul, prolongs sieve life and is difficult for blockking up the advantage of sieve mesh.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the sieve plate structure of the present invention.
Fig. 3 is a schematic structural view of the tensioning device and the pulling plate device of the present invention.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, 2, 3, the utility model relates to a novel double-deck high-amplitude stretching sieve, including high supporting leg 1 and low supporting leg 2, high supporting leg 1 and low supporting leg 2 all link to each other with main reel 3, the lower part of main reel 3 curb plate links to each other with the 5 curb plates of adjustable frame through shearing spring 4, the top of main reel 3 is equipped with vibration exciter 6, the top of one side of main reel 3 high-end is equipped with feed inlet 7, one side of 3 low sides of main reel is equipped with first discharge gate 8, one side of adjustable frame 5 is equipped with second discharge gate 9, be equipped with fixed beam 10 on the curb plate of main reel 3, the inside of main reel 3 is equipped with upper screen board 11, upper screen board 11 passes through overspeed device tensioner 12 and links to each other with main reel 3, be equipped with adjustable beam 13 on the curb plate of adjustable frame 5, be equipped with polyurethane sieve 14 between fixed beam 10 and the adjustable beam 13. The tensioning device 12 comprises a supporting beam 15, one side of the supporting beam 15 is connected with the main screen frame 3 through a nut 16, a pressure spring 17 and a pressure plate 18 are sequentially arranged on the nut 16 in a penetrating mode, and a pull plate device is arranged on the other side of the supporting beam 15. The pulling plate device comprises an adjusting screw rod 19 which is arranged on the supporting cross beam 15 in a penetrating mode, and the adjusting screw rod 19 is connected with the upper-layer sieve plate 11 through a hook plate 20. The first discharge hole 8 and the second discharge hole 9 are arranged on the same side. The vibration exciter 6 is a seat type vibration exciter.
The utility model discloses be fixed with fixed beam 10 between 3 curb plates of upper main reel, seat formula vibration exciter 6 is fixed in main reel top, and upper screen 11 adopts the sieve structure of the taut form of easy maintenance change, does not realize relaxation, only relies on the paraboloidal motion that the sifter inclination realized the material with the amplitude, and then solves the impact of large granule material to extension sieve life. Lower floor's polyurethane sieve 14 passes through 5 curb plates of upper and lower two-layer movable frame to be connected with 3 curb plates of main reel through shearing spring 4, is fixed with elastic polyurethane sieve 14 between walking beam 13 and the fixed beam 10 and is relaxation motion, and then solves the glutinous stifled hole of gluing of glutinous wet material.
The vibrating screen with upper screen plate is driven with vibrating motor or common motor to make the screen body vibrate periodically and reciprocally in the exciting force direction and the material moves in parabolic line on the screen surface to reach the screening aim.
The utility model discloses mainly solve the problem in the easy glutinous hole shutoff hole of screening fine particle material, equipment is shock-resistant, stand wear and tear, prolongs the life of shale shaker.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a novel double-deck high-amplitude is relaxed and is opened sieve, all link to each other with main reel (3) including high supporting leg (1) and low supporting leg (2), the lower part of main reel (3) curb plate links to each other with movable frame (5) curb plate through shearing spring (4), the top of main reel (3) is equipped with vibration exciter (6), its characterized in that: the top of the high-end one side of main reel (3) is equipped with feed inlet (7), one side of main reel (3) low side is equipped with first discharge gate (8), one side of movable frame (5) is equipped with second discharge gate (9), be equipped with fixed beam (10) on the curb plate of main reel (3), the inside of main reel (3) is equipped with upper screen deck (11), upper screen deck (11) link to each other with main reel (3) through overspeed device tensioner (12), be equipped with movable beam (13) on the curb plate of movable frame (5), be equipped with polyurethane sieve (14) between fixed beam (10) and movable beam (13).
2. The novel double-layer high-amplitude tension sieve as claimed in claim 1, wherein: the tensioning device (12) comprises a supporting beam (15), one side of the supporting beam (15) is connected with the main screen frame (3) through a nut (16), a pressure spring (17) and a pressure plate (18) sequentially penetrate through the nut (16), and the other side of the supporting beam (15) is provided with a pulling plate device.
3. The novel double-layer high-amplitude tension sieve as claimed in claim 2, wherein: the pulling plate device comprises an adjusting screw rod (19) which is arranged on the supporting cross beam (15) in a penetrating mode, and the adjusting screw rod (19) is connected with the upper-layer sieve plate (11) through a hook plate (20).
4. The novel double-layer high-amplitude tension sieve as claimed in claim 1, wherein: the first discharge hole (8) and the second discharge hole (9) are arranged on the same side.
5. The novel double-layer high-amplitude tension sieve as claimed in claim 1, wherein: the vibration exciter (6) is a seat type vibration exciter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922312296.1U CN211678760U9 (en) | 2019-12-20 | 2019-12-20 | Novel double-layer high-amplitude flip-flow screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922312296.1U CN211678760U9 (en) | 2019-12-20 | 2019-12-20 | Novel double-layer high-amplitude flip-flow screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN211678760U true CN211678760U (en) | 2020-10-16 |
| CN211678760U9 CN211678760U9 (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922312296.1U Active CN211678760U9 (en) | 2019-12-20 | 2019-12-20 | Novel double-layer high-amplitude flip-flow screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211678760U9 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273219A (en) * | 2021-12-21 | 2022-04-05 | 马鞍山市天工科技股份有限公司 | Nonlinear vibration relaxation sieve amplitude online stepless adjusting device and using method |
| CN115178462B (en) * | 2022-07-08 | 2023-09-19 | 安徽理工大学 | Four-degree-of-freedom relaxation screening test bed |
-
2019
- 2019-12-20 CN CN201922312296.1U patent/CN211678760U9/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273219A (en) * | 2021-12-21 | 2022-04-05 | 马鞍山市天工科技股份有限公司 | Nonlinear vibration relaxation sieve amplitude online stepless adjusting device and using method |
| CN114273219B (en) * | 2021-12-21 | 2023-02-24 | 马鞍山市天工科技股份有限公司 | Nonlinear vibration relaxation sieve amplitude online stepless adjusting device and using method |
| CN115178462B (en) * | 2022-07-08 | 2023-09-19 | 安徽理工大学 | Four-degree-of-freedom relaxation screening test bed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN211678760U9 (en) | 2021-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CU01 | Correction of utility model |
Correction item: Denomination of Utility Model|Abstract|Claims|Description Correct: A new type of double layer high amplitude relaxation screen|Correct False: A new type of double deck high amplitude relaxation screen|error Number: 42-02 Page: full text Volume: 36 Correction item: Denomination of Utility Model|Abstract Correct: A new type of double layer high amplitude relaxation screen|Correct False: A new type of double deck high amplitude relaxation screen|error Number: 42-02 Volume: 36 |
|
| CU01 | Correction of utility model |