CN108325842A - A kind of middle frame structure of circular vibrating screen - Google Patents
A kind of middle frame structure of circular vibrating screen Download PDFInfo
- Publication number
- CN108325842A CN108325842A CN201810238878.7A CN201810238878A CN108325842A CN 108325842 A CN108325842 A CN 108325842A CN 201810238878 A CN201810238878 A CN 201810238878A CN 108325842 A CN108325842 A CN 108325842A
- Authority
- CN
- China
- Prior art keywords
- frame
- discharge port
- card
- middle framework
- skin
- 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
- 210000003491 Skin Anatomy 0.000 claims abstract description 16
- 230000000875 corresponding Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001808 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 238000010851 screening effect Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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
-
- 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
Abstract
The technical scheme is that, a kind of middle frame structure of circular vibrating screen, it includes middle framework, it is equipped with step card in the lower part of middle framework and the coupling part of lower frame, the inside of step card is equipped with sponge skin, and screen frame is equipped in the lower section of sponge skin, the end of screen frame is equipped with p-shaped fixed frame, the outer of p-shaped fixed frame is coated with U-shaped rubber skin, and the lower section of U-shaped rubber skin is contacted with the fixing card of bottom frame, has beam ring in the outer side seal of step card and fixing card；It is equipped with discharge port in the side of middle framework, corresponding with discharge port to be provided with guide box, guide box is tightly attached to side in center body, extends to discharge port obliquely, and the bottom of guide box is fixedly connected with the bottom surface of middle framework.The beneficial effects of the invention are as follows the screening effect and screening efficiency that can effectively promote circular vibrating screen, sealing effect is also preferable.
Description
Technical field
The present invention relates to circular vibrating screens, especially a kind of middle frame structure suitable for circular vibrating screen.
Background technology
The application of present circular vibrating screen is very universal, but the setting of the discharge port of existing circular vibrating screen is not reasonable, and
There is also certain deficiencies for the sealing of existing circular vibrating screen, cause the service efficiency of existing circular vibrating screen not high, and screening effect
It is undesirable, seriously affect the widespread adoption of circular vibrating screen.
Invention content
The object of the present invention is to provide a kind of middle frame structures reasonable for structure, the good circular vibrating screen of using effect.
The technical scheme is that a kind of middle frame structure of circular vibrating screen, it includes middle framework, it is characterised in that：In
The lower part of framework and the coupling part of lower frame are equipped with step card, and the inside of step card is equipped with sponge skin, is set below sponge skin
There are screen frame, the end of screen frame to be equipped with p-shaped fixed frame, the outer of p-shaped fixed frame is coated with U-shaped rubber skin, the lower section of U-shaped rubber skin
It is contacted with the fixing card of bottom frame, has beam ring in the outer side seal of step card and fixing card；It is equipped with discharge port in the side of middle framework, with
Discharge port is corresponding to be provided with guide box, and guide box is tightly attached to side in center body, extends to discharge port, the bottom of guide box obliquely
Portion is fixedly connected with the bottom surface of middle framework.
The beneficial effects of the invention are as follows the screening effect and screening efficiency that can effectively promote circular vibrating screen, sealing effects
Preferably.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention, and Fig. 2 is the partial enlarged view in the portions A of Fig. 1, during Fig. 3 is of the present invention
The vertical view of framework.
Specific implementation mode
Embodiment is described in detail in conjunction with the figures above,
A kind of middle frame structure of circular vibrating screen, it includes middle framework 1, and platform is equipped in the lower part of middle framework and the coupling part of lower frame 9
The inside of rank card 7, step card is equipped with sponge skin 3, is equipped with screen frame 2 in the lower section of sponge skin, the end of screen frame is equipped with p-shaped fixed frame
10, the outer of p-shaped fixed frame is coated with U-shaped rubber skin 4, and the lower section of U-shaped rubber skin is contacted with the fixing card 11 of bottom frame, in step
Card and the outer side seal of fixing card have beam ring 8；It is equipped with discharge port 5 in the side of center, it is corresponding with discharge port to be provided with guide box
6, guide box is tightly attached to side in center body, extends to discharge port obliquely, and company is fixed in the bottom of guide box and the bottom surface of middle framework
It connects；The structure of the guide box is that its underpart is equipped with guide slope, and bottom is fixedly connected with the bottom of middle framework, and guide is oblique
Slope along middle framework edge obliquely, the flat surface on final guide slope is flushed with discharge port, and guide is covered on the outside of slope
Door, door collectively constitute guide box with guide slope.
The above embodiments are merely examples for clarifying the description, and does not limit the embodiments.For institute
For the those of ordinary skill in category field, other various forms of variations or change can also be made on the basis of the above description
It is dynamic.There is no necessity and possibility to exhaust all the enbodiments, and obvious variation extended from this or change
It moves within still in the protection domain of the invention.
Claims (1)
1. a kind of middle frame structure of circular vibrating screen, it includes middle framework, it is characterised in that：Connection in the lower part of middle framework and lower frame
Part is equipped with step card, and the inside of step card is equipped with sponge skin, is equipped with screen frame in the lower section of sponge skin, the end of screen frame is equipped with P
The outer of shape fixed frame, p-shaped fixed frame is coated with U-shaped rubber skin, and the lower section of U-shaped rubber skin is contacted with the fixing card of bottom frame,
Step card and the outer side seal of fixing card have beam ring；It is equipped with discharge port in the side of middle framework, be provided with corresponding with discharge port is led
Magazine, guide box are tightly attached to side in center body, extend to discharge port obliquely, and the bottom of guide box and the bottom surface of middle framework are fixed
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810238878.7A CN108325842A (en) | 2018-03-22 | 2018-03-22 | A kind of middle frame structure of circular vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810238878.7A CN108325842A (en) | 2018-03-22 | 2018-03-22 | A kind of middle frame structure of circular vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108325842A true CN108325842A (en) | 2018-07-27 |
Family
ID=62932220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810238878.7A Pending CN108325842A (en) | 2018-03-22 | 2018-03-22 | A kind of middle frame structure of circular vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108325842A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB738056A (en) * | 1953-06-05 | 1955-10-05 | Nordberg Manufacturing Co | Improvements in rotary gyratory screens |
| CN202951630U (en) * | 2012-12-13 | 2013-05-29 | 重庆华浩冶炼有限公司 | Powder rotary-vibrating screening machine distributing device |
| CN205146673U (en) * | 2015-11-23 | 2016-04-13 | 益倍（天津）生物科技有限公司 | Shaking screen and hopper thereof |
| CN206382201U (en) * | 2016-12-06 | 2017-08-08 | 新乡市振英机械设备有限公司 | A kind of screen frame sealing device of spin vibration sieve |
| CN208213648U (en) * | 2018-03-22 | 2018-12-11 | 新乡市振英机械设备有限公司 | A kind of middle frame structure of circular vibrating screen |
-
2018
- 2018-03-22 CN CN201810238878.7A patent/CN108325842A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB738056A (en) * | 1953-06-05 | 1955-10-05 | Nordberg Manufacturing Co | Improvements in rotary gyratory screens |
| CN202951630U (en) * | 2012-12-13 | 2013-05-29 | 重庆华浩冶炼有限公司 | Powder rotary-vibrating screening machine distributing device |
| CN205146673U (en) * | 2015-11-23 | 2016-04-13 | 益倍（天津）生物科技有限公司 | Shaking screen and hopper thereof |
| CN206382201U (en) * | 2016-12-06 | 2017-08-08 | 新乡市振英机械设备有限公司 | A kind of screen frame sealing device of spin vibration sieve |
| CN208213648U (en) * | 2018-03-22 | 2018-12-11 | 新乡市振英机械设备有限公司 | A kind of middle frame structure of circular vibrating screen |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180727 |
|
| WD01 | Invention patent application deemed withdrawn after publication |