CN203565350U - Compound type self-cleaning sieve plate - Google Patents
Compound type self-cleaning sieve plate Download PDFInfo
- Publication number
- CN203565350U CN203565350U CN201320710010.5U CN201320710010U CN203565350U CN 203565350 U CN203565350 U CN 203565350U CN 201320710010 U CN201320710010 U CN 201320710010U CN 203565350 U CN203565350 U CN 203565350U
- Authority
- CN
- China
- Prior art keywords
- sieving
- sieve plate
- face
- bars
- fine
- 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
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a compound type self-cleaning sieve plate which comprises a [-shaped beam, a layer of laminated board is installed in the beam through a bolt in an upwards abutting mode. The upper face of the laminated board extends forwards from the rear wall of the beam and is provided with a layer of fine sieving face composed of thin sieving bars which are evenly distributed. A rough sieving face provided with sieving seams larger than those of the fine sieving face and composed of rough sieving bars with the diameter larger than the thin sieving bars is installed forwards from the rear wall of the beam and above the fine sieving face in an extending mode. A rubber pad is arranged between the two layers of sieving faces in a sandwiched mode, and rubber pads are arranged in positions, between the two layers of sieving faces and the laminated board and between the two layers of sieving faces and the upper wall of the beam respectively, in the beam in a sandwiched mode. The two ends of the beam are provided with installation flanges respectively. According to the compound type self-cleaning sieve plate, the sieve plate is formed by the two layers of rough and fine bar sieving faces, the upper layer of rough sieving bars are used for rough filtering and buffering, the lower layer of fine sieving bars are used for fine sieving, materials are vibrated trough the two layers of bars, and therefore the effect of automatic sieve cleaning is achieved. The compound type self-cleaning sieve plate has the advantages of being simple in structure, low in cost, high in sieving efficiency and long in service life.
Description
Technical field:
The utility model relates to sieving machine, particularly a kind of combined type self-cleaning sieve plate with shock resistance.
Background technology:
Current sieve plate mainly contains punching class sieve plate, foundry sieve plate, cast class sieve plate and welding class sieve plate.Welding class sieve plate mainly contains two kinds of bar screen plate and wedge wire screen plates, and this type of sieve plate shock resistance is poor, grating is yielding, easily get stuck or run thick phenomenon, affects screening quality and screening efficiency; Foundry sieve plate is mainly divided into plate hole casting screen plate and broach casting screen plate, and this type of sieve plate, because machining accuracy is poor, cost is high, is not suitable for the screening of the light-duty material of chemical; Punching class sieve plate, because of strict to the requirement of strength of sieve plate parts in mining equipment, exists quality large, the shortcoming that punching rate is low; Cast class sieve plate is subject to have the defects such as cast burr, residue in processing conditions and process technology limit seam hole, affects screening quality and efficiency.
Summary of the invention:
The purpose of this utility model is to provide a kind of processing simple in structure, convenient, has the combined type self-cleaning sieve plate of certain impact resistance.
The technical solution of the utility model completes as follows, a kind of combined type self-cleaning sieve plate, it includes a ㄈ shape crossbeam, it is characterized in that: in crossbeam, with bolt, upwards hold out against a laminate is installed, on pressing plate, from crossbeam rear wall, forwards stretch out the fine screen face that one deck consists of uniform dusting cover bar that is provided with, above fine screen face, from crossbeam rear wall, forwards stretch out and the scalping bar that one deck is greater than dusting cover bar by diameter is installed forms the scalping face that sieve seam is greater than dusting cover face, between two-layer compass screen surface and between compass screen surface and pressing plate and crossbeam upper wall, in crossbeam, accompanying respectively one deck rubber blanket.At crossbeam two ends, be respectively equipped with mounting flange.
A sieve plate of the two-layer bar screen surface composition of thickness for the utility model, scalping bar in upper strata is for coarse filtration and buffering, lower floor's dusting cover bar is for meticulous screening, material is through the vibration of double-deck rod, reach the effect of Automatic-mesh-cleaning, have simple in structure, cost is low, screening efficiency is high, the advantage of long service life.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model; Fig. 2 is plan structure schematic diagram of the present utility model.
The specific embodiment:
Describe by reference to the accompanying drawings embodiment in detail, the utility model is with bolt 7, upwards to hold out against a laminate 6 is installed ㄈ shape crossbeam 1 is interior, on pressing plate, from crossbeam rear wall, forwards stretch out the fine screen face 4 that one deck consists of uniform dusting cover bar that is provided with, above fine screen face, from crossbeam rear wall, forwards stretch out and one deck is installed by diameter, is greater than the scalping face 3 that sieve seam that the scalping bar of dusting cover bar forms is greater than dusting cover face, between two-layer compass screen surface and between compass screen surface and pressing plate and crossbeam upper wall, in crossbeam, accompanying respectively one deck rubber blanket 5.At crossbeam two ends, be respectively equipped with mounting flange 2.During use, by flange and vibrating screen box, lock, first scalping bar in upper strata receives the impact of material, can greatly reduce impact and the injury of material to fine screen face, interception is simultaneously greater than the material of fine screen bar, in addition between levels compass screen surface, because rod diameter is inconsistent, inertial acceleration is inconsistent, material there will be and mutually impacts phenomenon between two-layer compass screen surface, thereby reaches the effect of automatic cleaning net, effectively improves the service life of screening efficiency and prolongation grating.
Claims (2)
1. a combined type self-cleaning sieve plate, it includes a ㄈ shape crossbeam, it is characterized in that: in crossbeam, with bolt, upwards hold out against a laminate is installed, on pressing plate, from crossbeam rear wall, forwards stretch out the fine screen face that one deck consists of uniform dusting cover bar that is provided with, above fine screen face, from crossbeam rear wall, forwards stretch out and the scalping bar that one deck is greater than dusting cover bar by diameter is installed forms the scalping face that sieve seam is greater than dusting cover face, between two-layer compass screen surface and between compass screen surface and pressing plate and crossbeam upper wall, in crossbeam, accompanying respectively one deck rubber blanket.
2. a kind of combined type self-cleaning sieve plate according to claim 1, is characterized in that: at crossbeam two ends, be respectively equipped with mounting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320710010.5U CN203565350U (en) | 2013-11-12 | 2013-11-12 | Compound type self-cleaning sieve plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320710010.5U CN203565350U (en) | 2013-11-12 | 2013-11-12 | Compound type self-cleaning sieve plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565350U true CN203565350U (en) | 2014-04-30 |
Family
ID=50533114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320710010.5U Expired - Fee Related CN203565350U (en) | 2013-11-12 | 2013-11-12 | Compound type self-cleaning sieve plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203565350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586206A (en) * | 2013-11-12 | 2014-02-19 | 新乡市高服筛分机械有限公司 | Combined type self-cleaning sieve plate |
| CN104258973A (en) * | 2014-09-11 | 2015-01-07 | 常州市武进牛塘红星制刷厂 | Dual-layer screen |
-
2013
- 2013-11-12 CN CN201320710010.5U patent/CN203565350U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586206A (en) * | 2013-11-12 | 2014-02-19 | 新乡市高服筛分机械有限公司 | Combined type self-cleaning sieve plate |
| CN104258973A (en) * | 2014-09-11 | 2015-01-07 | 常州市武进牛塘红星制刷厂 | Dual-layer screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203565350U (en) | Compound type self-cleaning sieve plate | |
| CN201070621Y (en) | Multi-layer mesh screen vibrating screen | |
| CN204912037U (en) | Vibration sieve | |
| CN103586206A (en) | Combined type self-cleaning sieve plate | |
| CN206897814U (en) | A kind of two-stage sorting unit | |
| CN106622943B (en) | A kind of efficient GLS probability screen | |
| CN204353457U (en) | A kind of vibrating transportation formula shakeout | |
| CN209935228U (en) | Grit sieving mechanism is used in highway construction | |
| CN206763376U (en) | Vibration screen body structure | |
| CN210753701U (en) | Civil engineering is with fine sand sieving mechanism | |
| CN209613537U (en) | A kind of reduction vibrating screen wear equipment | |
| CN204038248U (en) | A kind of material collection bucket of sieving machine | |
| CN203390154U (en) | V-method vibration transport screening machine | |
| CN202655229U (en) | Vibrating screening machine | |
| CN203061427U (en) | Waste screening machine | |
| CN201311387Y (en) | Bolting machine used for experiment | |
| CN208146408U (en) | The self-locking wire screen type high frequency of anti-splashing becomes rail vibrating screen | |
| CN204535222U (en) | Adverse currentcooling screening combination device | |
| CN217555211U (en) | Be applied to material conveyor that inhales of various sand production | |
| Ogunwole | Design, construction and testing of a dry sand sieving machine | |
| CN203329975U (en) | Double-layer floating vibrating screen | |
| CN204052131U (en) | A kind of glass microballoon multistage sieve grain machine | |
| CN203155517U (en) | Vibrating and screening machine | |
| CN202778938U (en) | Water granulated slag raw material screening device | |
| CN204745821U (en) | Liquid filters reposition of redundant personnel buffer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 453700, Xinxiang County, Henan province Xinxiang Lang town high service machinery Limited by Share Ltd Patentee after: XINXIANG GAOFU MACHINERY CO., LTD. Address before: 453700 Xinxiang County, Henan province Xinxiang county public high clothing Screening Machinery Co., Ltd. Patentee before: Xinxiang Gaofu Sieving Machinery Co., Ltd. |
|
| 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: 20140430 Termination date: 20191112 |