CN108620324A - A kind of vibration screen - Google Patents
A kind of vibration screen Download PDFInfo
- Publication number
- CN108620324A CN108620324A CN201710180506.9A CN201710180506A CN108620324A CN 108620324 A CN108620324 A CN 108620324A CN 201710180506 A CN201710180506 A CN 201710180506A CN 108620324 A CN108620324 A CN 108620324A
- Authority
- CN
- China
- Prior art keywords
- screen
- vibration screen
- sieve
- vibration
- sieve plate
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4645—Screening surfaces built up of modular elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/02—Fastening means for fastening screens to their frames which do not stretch or sag the screening surfaces
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to screen technology field more particularly to a kind of vibration screens, and by the way that at least two sieve plates independent of each other are arranged, and each sieve plate is detachably mounted on screen frame, wears more serious sieve plate can only replace grating when vibration screen needs replacing；The invention is suitable for little particle screening system, and vibration screen, which is integrally-built screening system, can be transformed, and so as to avoid the waste of spare part, reduce the work load of worker, improve production efficiency.
Description
Technical field
The present invention relates to screen technology field more particularly to a kind of vibration screens.
Background technology
Vibration screen is the mechanical equipment continuously sieved in a kind of system, is mainly used to handle the size fraction to material.
It has become a kind of screening plant common in work, agricultural production at present, especially in extensive uses such as metallurgy, mine, coals.
Current vibration screen is usually monolithic construction, due to using vibration screen sieve mineral aggregate when, discharging point ratio
It is relatively fixed, thus caused by abration position it is also essentially identical.Common practice is to replace entire sieve, however replace entire sieve at present
Net, which needs to produce, shuts down at least six hour, and 6 people of input carry out operation, could complete the replacement of entire sieve；And sieve spare part at
This is higher, and security risk is big, these are all that those skilled in the art do not expect to see.
Invention content
In view of the above problems, the invention discloses a kind of vibration screen, including screen frame (i.e. sieve frame) and extremely
Few two sieve plates, at least two sieve plate are detachably mounted on the screen frame；
Each sieve plate includes that hanging plate and one end are fixed on several gratings on the hanging plate.
Foregoing invention has the following advantages that or advantageous effect：
The invention discloses a kind of vibration screens, by the way that at least two sieve plates independent of each other, and each sieve plate is arranged
It is releasably mounted on screen frame, wears more serious sieve plate can only replace grating when vibration screen needs replacing；The invention
Suitable for little particle screening system, vibration screen, which is integrally-built screening system, can be transformed, to avoid spare part
Waste, reduces the work load of worker, improves production efficiency.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, the present invention and its feature, outer
Shape and advantage will become more apparent.Identical label indicates identical part in whole attached drawings.Not can according to than
Example draws attached drawing, it is preferred that emphasis is shows the purport of the present invention.
Fig. 1 is the structural schematic diagram of vibration screen in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of screen frame in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of sieve plate in the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of support bar in the embodiment of the present invention.
Specific implementation mode
The present invention is further illustrated with specific embodiment below in conjunction with the accompanying drawings, but not as the limit of the present invention
It is fixed.
As shown in Figs 1-4, the present embodiment is related to a kind of vibration screen, can be applied to little particle screening system, specifically, should
Vibration screen includes screen frame 1 and at least two sieve plates 2 (such as 2 sieve plates, 3 sieve plates, 5 sieve plates or 8 sieve plates etc.), is somebody's turn to do
At least two sieve plates 2 are detachably mounted on screen frame 1；The sieve plate 2 includes that hanging plate 21 and one end are fixed on hanging plate 21
Several gratings 22；Preferably, several gratings 22 of a sieve plate 2 are uniformly distributed, i.e., each grating 22 is parallel to each other, and adjacent grating
Spacing between 22 is identical.
In a preferred embodiment of the invention, the installation of each sieve plate 2 not in one plane, but be in ladder
Shape, and grating 22 and hanging plate 21 also have certain angle, the difference in height and each grating 22 and hanging plate 21 between each sieve plate 2 it
Between angle can be set according to process requirements by those skilled in the art, just do not repeated herein.
In a preferred embodiment of the invention, the both ends of above-mentioned hanging plate 21 are fixedly installed hook 23, screen frame 1
On be fixedly installed and link up with 23 and match the hangers 12 connected, to realize being detachably connected for the sieve plate 2 and screen frame 1, when replacement,
It only needs to take out hook 23 from hangers 12, it is simple and convenient, it is highly practical.
On this basis, further, above-mentioned hook 23 is fixed on by welding on hanging plate 21.
In a preferred embodiment of the invention, above-mentioned vibration screen further includes several is fixed on screen frame 1
Support bar 3, specifically, support bar 3 is fixed on screen frame 1 by the supported hole 13 being arranged on screen frame 1；Any sieve plate 2
Lower section be both provided with a support bar 3, with several gratings 22 in supporting screening plate 2, in addition, the support bar 3 also have rapping with
Prevent the effect of clogged up with material.
In a preferred embodiment of the invention, above-mentioned grating 22 is finished product screen, and material is wear-resisting carbon steel.
In a preferred embodiment of the invention, above-mentioned vibration screen is for sieving mineral aggregate.
In a preferred embodiment of the invention, several bolt eyes 11 are additionally provided on above-mentioned screen frame 1, for solid
Determine the superstructure and understructure of vibration screen, specifically, the superstructure is feeding groove, understructure is blanking groove.
Here, it is noted that vibration screen that can be of the invention by the way that old vibration screen acquisition is transformed, cuts off first
The sieve plate grating of old vibration screen obtains a sieve frame, and hangers is installed on the screen frame；It welds and links up in sieve plate both sides, sieving
Supported hole is opened on frame frame to install support bar, and the grating structure of original monoblock type is changed to freestanding grating in the present invention
Structure so that the replacement of sieve more has definition.
It should be appreciated by those skilled in the art that those skilled in the art are combining the prior art and above-described embodiment can be with
Realize change case, this will not be repeated here.Such change case does not affect the essence of the present invention, and it will not be described here.
Presently preferred embodiments of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as giving reality with the common mode in this field
It applies；Any technical person familiar with the field, without departing from the scope of the technical proposal of the invention, all using the disclosure above
Methods and technical content many possible changes and modifications are made to technical solution of the present invention, or be revised as equivalent variations etc.
Embodiment is imitated, this is not affected the essence of the present invention.Therefore, every content without departing from technical solution of the present invention, foundation
The technical spirit any simple modifications, equivalents, and modifications made to the above embodiment of the present invention, still fall within the present invention
In the range of technical solution protection.
Claims (7)
1. a kind of vibration screen, which is characterized in that including screen frame and at least two sieve plates, at least two sieve plate is detachable
Ground is mounted on the screen frame；
Each sieve plate includes that hanging plate and one end are fixed on several gratings on the hanging plate.
2. vibration screen as described in claim 1, which is characterized in that the both ends of the hanging plate are both provided with hook, the sieve
It is provided on frame and match the hangers connected with the hook, to realize being detachably connected for the sieve plate and the screen frame.
3. vibration screen as claimed in claim 2, which is characterized in that the hook is fixed on the extension by welding
On plate.
4. vibration screen as described in claim 1, which is characterized in that the vibration screen further includes several being fixed at institute
State the support bar on screen frame；
Wherein, it is both provided with a support bar below any sieve plate, if with dry screen described in supporting in the sieve plate
Item.
5. vibration screen as described in claim 1, which is characterized in that the material of the grating is carbon steel.
6. vibration screen as described in claim 1, which is characterized in that the vibration screen is for sieving mineral aggregate.
7. vibration screen as described in claim 1, which is characterized in that several bolt eyes are additionally provided on the screen frame, with
In the superstructure and understructure of the fixation vibration screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710180506.9A CN108620324A (en) | 2017-03-23 | 2017-03-23 | A kind of vibration screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710180506.9A CN108620324A (en) | 2017-03-23 | 2017-03-23 | A kind of vibration screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108620324A true CN108620324A (en) | 2018-10-09 |
Family
ID=63706619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710180506.9A Pending CN108620324A (en) | 2017-03-23 | 2017-03-23 | A kind of vibration screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108620324A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746187A (en) * | 2019-03-25 | 2019-05-14 | 五冶集团上海有限公司 | Free-standing sieve |
| CN110665799A (en) * | 2019-11-06 | 2020-01-10 | 上海卡优美重工机械有限公司 | Buffering gravity sieve |
| CN111229600A (en) * | 2020-02-27 | 2020-06-05 | 辽宁维特机械设备制造有限公司 | Board comb sieve plate for vibrating sieve and vibrating sieve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2714315A1 (en) * | 1993-12-27 | 1995-06-30 | Gen Dechets Recyclabl Centre | Size sorting of wastes |
| US5816412A (en) * | 1996-04-02 | 1998-10-06 | Western Wire Works, Inc. | Screening systems and methods for screening particulate material |
| CN1343145A (en) * | 1999-03-08 | 2002-04-03 | 路德维希矿石处理设备有限公司 | Screening apparatus |
| CN104837571A (en) * | 2012-11-20 | 2015-08-12 | 泰加工业有限公司 | Snap fit fixing system for screen panels |
| CN105234076A (en) * | 2015-11-12 | 2016-01-13 | 哈尔滨纳诺机械设备有限公司 | Granulate machine screen and screen mechanism of swing type granulate machine with screen |
-
2017
- 2017-03-23 CN CN201710180506.9A patent/CN108620324A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2714315A1 (en) * | 1993-12-27 | 1995-06-30 | Gen Dechets Recyclabl Centre | Size sorting of wastes |
| US5816412A (en) * | 1996-04-02 | 1998-10-06 | Western Wire Works, Inc. | Screening systems and methods for screening particulate material |
| CN1343145A (en) * | 1999-03-08 | 2002-04-03 | 路德维希矿石处理设备有限公司 | Screening apparatus |
| CN104837571A (en) * | 2012-11-20 | 2015-08-12 | 泰加工业有限公司 | Snap fit fixing system for screen panels |
| CN105234076A (en) * | 2015-11-12 | 2016-01-13 | 哈尔滨纳诺机械设备有限公司 | Granulate machine screen and screen mechanism of swing type granulate machine with screen |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746187A (en) * | 2019-03-25 | 2019-05-14 | 五冶集团上海有限公司 | Free-standing sieve |
| CN110665799A (en) * | 2019-11-06 | 2020-01-10 | 上海卡优美重工机械有限公司 | Buffering gravity sieve |
| CN111229600A (en) * | 2020-02-27 | 2020-06-05 | 辽宁维特机械设备制造有限公司 | Board comb sieve plate for vibrating sieve and vibrating sieve |
| CN111229600B (en) * | 2020-02-27 | 2021-07-23 | 辽宁维特机械设备制造有限公司 | Board comb sieve plate for vibrating sieve and vibrating sieve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181009 |
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| RJ01 | Rejection of invention patent application after publication |