CN108325842A - A kind of middle frame structure of circular vibrating screen - Google Patents

A kind of middle frame structure of circular vibrating screen Download PDF

Info

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
Application number
CN201810238878.7A
Other languages
Chinese (zh)
Inventor
卢恩同
秦英
孟保亮
王云利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xinxiang Zhenying Machinery Equipment Co Ltd
Original Assignee
Xinxiang Zhenying Machinery Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xinxiang Zhenying Machinery Equipment Co Ltd filed Critical Xinxiang Zhenying Machinery Equipment Co Ltd
Priority to CN201810238878.7A priority Critical patent/CN108325842A/en
Publication of CN108325842A publication Critical patent/CN108325842A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving 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

A kind of middle frame structure of circular vibrating screen
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.
CN201810238878.7A 2018-03-22 2018-03-22 A kind of middle frame structure of circular vibrating screen Pending CN108325842A (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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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SE01 Entry into force of request for substantive examination
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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180727

WD01 Invention patent application deemed withdrawn after publication