CN106423846A - Upper cover of multi-functional spin-vibration screening machine - Google Patents
Upper cover of multi-functional spin-vibration screening machine Download PDFInfo
- Publication number
- CN106423846A CN106423846A CN201611054949.5A CN201611054949A CN106423846A CN 106423846 A CN106423846 A CN 106423846A CN 201611054949 A CN201611054949 A CN 201611054949A CN 106423846 A CN106423846 A CN 106423846A
- Authority
- CN
- China
- Prior art keywords
- upper cover
- lid
- screening machine
- vibration sieve
- vibration screening
- 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
- B07B1/28—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
- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses an upper cover of a multi-functional spin-vibration screening machine. The upper cover comprises an upper cover body. A buffer board is mounted at the upper bottom of the inner wall of a feed opening of the upper cover body. Material passing holes are uniformly distributed in the surface of the buffer board. At least two observation windows are symmetrically mounted on the upper cover body at the periphery of the feed opening. The upper cover has a dust prevention function, and has the advantages that the working conditions of a screen stencil is conveniently observed, materials are prevented from falling to directly impact the screen stencil, and the service life of the screen stencil is prolonged.
Description
Technical field
The present invention relates to vibratory equipment, on particularly a kind of rotary-vibration sieve with dust-proof, buffering and observation effect
Lid.
Background technology
In existing spin vibration sieve, lid is that face is provided with a charge door on the cover board, and charge door top is tightly connected conveying dress
Put.This traditional structure, only there is charging and dust reduction capability it is impossible to observe material on screen cloth number and blanking situation,
In addition because leading directly to screen cloth below charge door, impulsive force when material falls can produce certain infringement to screen cloth, impact screen cloth
Service life.
Content of the invention
It is an object of the invention to provide a kind of anti-dust performance is good, can find that above screen cloth, material is how many in time, and to screen cloth
Have and cover on the rotary-vibration sieve of protective effect.
The technical scheme is that and complete as follows, a kind of rotary-vibration sieve covers, shakes including a rotation
Cover on sieve, in the charge door inwall upper bottom portion of upper lid, one buffer board is installed, buffering plate face is evenly equipped with material path, adding
Cover on material mouth periphery and be symmetrically installed with least two observation windows.Observing window cover is a kind of transparent or a kind of Convenient switch
Rubber lid.
The present invention not only has dust reduction capability, but also has convenient observation screen cloth working condition, prevents material from falling straight
Rush screen cloth, the advantage improving screen cloth service life.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of Fig. 1.
Specific embodiment
Describe embodiment in conjunction with accompanying drawing in detail, it includes covering 1 in a spin vibration sieve, bottom on charge door 2 inwall of upper lid
Portion is provided with a buffer board 6, is evenly equipped with material path 5, covers and be symmetrically installed with charge door periphery in buffering plate face
At least two observation windows 4,7.Observe the rubber lid that window cover is a kind of transparency cover or a kind of Convenient switch.
During screening, material is first fallen on buffer board by charge door, then falls above screen cloth by uniform material path, greatly
Reduce greatly the impact dynamics to screen cloth for the material, energy effective protection screen cloth, improve the service life of screen cloth.Setting observation window can and
When understand the working condition of screen cloth, adjustment discharge quantity and being keeped in repair.
Claims (2)
1. on a kind of rotary-vibration sieve lid it is characterised in that：Cover including in a spin vibration sieve, on the charge door inwall of upper lid
Bottom is provided with a buffer board, is evenly equipped with material path, covers and be symmetrically installed with charge door periphery in buffering plate face
At least two observation windows.
2. on a kind of rotary-vibration sieve according to claim 1 lid it is characterised in that：Observing window cover is a kind of transparency cover
Or a kind of rubber lid of Convenient switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054949.5A CN106423846A (en) | 2016-11-25 | 2016-11-25 | Upper cover of multi-functional spin-vibration screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054949.5A CN106423846A (en) | 2016-11-25 | 2016-11-25 | Upper cover of multi-functional spin-vibration screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106423846A true CN106423846A (en) | 2017-02-22 |
Family
ID=58218904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611054949.5A Pending CN106423846A (en) | 2016-11-25 | 2016-11-25 | Upper cover of multi-functional spin-vibration screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106423846A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138394A (en) * | 2017-06-12 | 2017-09-08 | 新乡市振英机械设备有限公司 | A kind of vibratory sieve with protection screen cloth and electrostatic-proof function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011098271A (en) * | 2009-11-05 | 2011-05-19 | Nisshin Seifun Group Inc | Circular vibrating screen |
| CN202539057U (en) * | 2011-12-30 | 2012-11-21 | 兖矿鲁南化肥厂 | Novel rotary vibrating screen |
| CN204470059U (en) * | 2014-12-15 | 2015-07-15 | 连云港利思特电子材料有限公司 | A kind of spin vibration sieve |
| CN205020398U (en) * | 2015-09-30 | 2016-02-10 | 新乡市振英机械设备有限公司 | Can dismantle buffer |
| CN206253343U (en) * | 2016-11-25 | 2017-06-16 | 新乡市振英机械设备有限公司 | Covered on a kind of rotary-vibration sieve |
-
2016
- 2016-11-25 CN CN201611054949.5A patent/CN106423846A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011098271A (en) * | 2009-11-05 | 2011-05-19 | Nisshin Seifun Group Inc | Circular vibrating screen |
| CN202539057U (en) * | 2011-12-30 | 2012-11-21 | 兖矿鲁南化肥厂 | Novel rotary vibrating screen |
| CN204470059U (en) * | 2014-12-15 | 2015-07-15 | 连云港利思特电子材料有限公司 | A kind of spin vibration sieve |
| CN205020398U (en) * | 2015-09-30 | 2016-02-10 | 新乡市振英机械设备有限公司 | Can dismantle buffer |
| CN206253343U (en) * | 2016-11-25 | 2017-06-16 | 新乡市振英机械设备有限公司 | Covered on a kind of rotary-vibration sieve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138394A (en) * | 2017-06-12 | 2017-09-08 | 新乡市振英机械设备有限公司 | A kind of vibratory sieve with protection screen cloth and electrostatic-proof function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |