CN102873026A - Vibrating screen device - Google Patents
Vibrating screen device Download PDFInfo
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- CN102873026A CN102873026A CN2012103709627A CN201210370962A CN102873026A CN 102873026 A CN102873026 A CN 102873026A CN 2012103709627 A CN2012103709627 A CN 2012103709627A CN 201210370962 A CN201210370962 A CN 201210370962A CN 102873026 A CN102873026 A CN 102873026A
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- transmission shaft
- eccentric wheel
- power transmission
- key
- bearing
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Abstract
The invention belongs to the field of conveying equipment, and particularly relates to a vibrating screen device which comprises a power plant and a screening device, a fixed eccentric wheel is connected and mounted on a transmission shaft of the screening device by a key, a movable eccentric wheel is connected and mounted on the transmission shaft by a bearing, a screen body is connected and mounted on the transmission shaft by a key, a left bearing block and a right bearing block are respectively connected and mounted on a support of the screening device by bolts, the transmission shaft is connected and mounted on the left bearing block and the right bearing block through bearings, the transmission shaft is connected with a motor shaft of the power plant through a coupler, and the fixed eccentric wheel is connected and provided with a synchronous belt pulley by a key. The vibrating screen device is simple in structure and small in size; by vertical vibration and rotation of a screen cylinder, clinical particles are prevented from blocking the screen bottom and adhesive objects are prevented from adhering the screen bottom finally.
Description
Technical field
The invention belongs to the transmission equipment field, be specifically related to a kind of vibrating screen device.
Background technology
Existing screening plant generally comprises a rigid frame that screen cloth is installed on it, and still, these sieves are relatively heavy, because they have many each other relative ribs of opening of tight spacings.In addition, these ribs have the cross section that basically is rectangle.Also have, the side member on the described sieve is whole to have uniform thickness, so also can cause their relatively heavy.Also have, in known range, in two sieves are installed in the outlet of a vibrating grid along its length, pull out together.Also exist, in known range, there is not simple and effective sealing in other embodiment of the vibratory sieve of along its length rotation from beginning to end between them in vibrating grid, leak to prevent the joint between two sieves.
Summary of the invention
It is safe, simple in structure that technical problem to be solved by this invention provides a kind of use, avoids the vibrating screen device at the stifled sieve of the critical particle end, the sticking sieve of the article attaching end.
The technical solution adopted for the present invention to solve the technical problems is: a kind of vibrating screen device, comprise power set and screening plant, described power set comprise the motor shelf and are arranged at motor on the described motor shelf, described screening plant comprises screening support, left-hand axis bearing, right-hand axis bearing, power transmission shaft, decides eccentric wheel, movable eccentric wheel, idle pulley assembly and sieve nest, described power transmission shaft is connected and installed the described eccentric wheel of deciding by key, described power transmission shaft is connected and installed with movable eccentric wheel by bearing, and described power transmission shaft is connected and installed with sieve nest by key; Described left shaft holder and right bearing seat are bolted respectively and are installed on the screening plant support, described power transmission shaft is connected and installed on the Y-axis bearing by bearing, described power transmission shaft interconnects by the motor reel of shaft coupling and power set, describedly decides eccentric wheel and is connected and installed with synchronous pulley by key.
Further optimization as technique scheme, described screening plant support comprises upper flat plate, lower flat board, guide pillar, rubber spring and base anchor, described upper flat plate is connected and fixed by guide pillar and rubber spring, and described base anchor is connected and fixed by bolt and lower flat board.
The beneficial effect main manifestations of a kind of vibrating screen device of the present invention is: simple in structure, volume is little; Owing to adopt the up-down vibration of screen drum and rotatablely move, finally avoided the phenomenon at the stifled sieve of the critical particle end, the sticking sieve of the article attaching end.
Description of drawings
Fig. 1 is the plan structure schematic diagram of a kind of vibrating screen device of the present invention.
Fig. 2 is the cross-sectional view at B-B place among Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples the specific embodiment of the invention is described:
Shown in Fig. 1-2, as the preferred forms of a kind of vibrating screen device of the present invention, it comprises two parts, power set and screening plants.
Power set comprise: motor shelf 1, motor 2.The motor shelf mainly is connected with rubber spring with screw rod by welding support, motor mounting base, and the welding shelf is bolted with base anchor is in the same place, and welding shelf and base anchor are realized the adjusting of motor horizontal direction by the mode of pushing up of pressing.
Screening plant comprises: screening plant support 11, left-hand axis bearing 4, right-hand axis bearing 10, power transmission shaft 9, decide eccentric wheel 5, movable eccentric wheel 7, idle pulley assembly 6, sieve nest 8 and form.Sieve nest part support is comprised of upper flat plate, lower flat board, guide pillar, rubber spring, base anchor, upper flat plate links together by guide pillar and rubber spring, base anchor links together by bolt and lower flat board, jointly having formed shakes selects the part support, by regulating the Level tune of the certain top fastening bolt realization of the squeak screening plant on the base anchor; Be connected and installed with by key above the power transmission shaft 9 and decide eccentric wheel 5, be connected and installed with movable eccentric wheel 7, be connected and installed with sieve nest by key by bearing; Left shaft holder 4, right bearing seat 10 are bolted respectively on the plane that is installed in screening plant support upper flat plate; Power transmission shaft 9 is mounted on the Y-axis bearing by bearing etc.; Power transmission shaft is connected with the motor reel 2 of power set by shaft coupling 3, realizes the overall structure of vibratory sieve; Decide eccentric wheel 4 and be connected and installed with synchronous pulley by key; Movable eccentric wheel 7 is connected and installed with the Timing Belt opinion by key; Idle pulley assembly 6 comprises axle bed, 2 synchronous pulleys, and axle bed is bolted on the upper flat plate that is installed in screening plant support 11, and two synchronous pulleys are mounted on the axle bed 6 by bearing respectively; Two synchronous pulleys on the axle bed 6 are by Timing Belt and decide the synchronous pulley on the eccentric wheel 5, the synchronous pulley on the movable eccentric wheel 7 links together, and realize deciding the reverse rotation of eccentric wheel 5 and movable eccentric wheel 7, finally realize the screening function of vibratory sieve.
When present embodiment is implemented at specific works:
Power set motor 2 axles are connected on the sieve nest support 11 by the left and right sides support of bearing by shaft coupling 3 and power transmission shaft 9, sieve nest 8 is connected on the power transmission shaft by key, that installs on the power transmission shaft decides eccentric wheel, movable eccentric wheel, be separately installed with two synchronous pulleys on the eccentric wheel, at sieve nest support 9 the idle pulley group is installed, the idle pulley group is comprised of two synchronous pulleys, and sieve nest support 9, power set motor 2 installing plates are respectively by four rubber spring supportings.Motor 2 axles rotate and drive power transmission shaft 9 rotations, power transmission shaft 9 drives sieve nest 8 rotations, drive simultaneously and decide eccentric wheel 5 rotations, decide eccentric wheel 5 and drive movable eccentric wheel 7 according to the direction rotation opposite with deciding eccentric wheel by toothed belt transmission, produce resonance, finally finish moving up and down and rotatablely moving of sieve nest 8, finish the screening of material.
The above has done detailed description to the preferred embodiment for the present invention by reference to the accompanying drawings, but the invention is not restricted to above-mentioned embodiment, in the ken that those of ordinary skills possess, can also make a variety of changes under the prerequisite that does not break away from aim of the present invention.
Do not break away from the spirit and scope of the present invention and can make many other changes and remodeling.Should be appreciated that to the invention is not restricted to specific embodiment, scope of the present invention is defined by the following claims.
Claims (2)
1. vibrating screen device, comprise power set and screening plant, it is characterized in that, described power set comprise the motor shelf and are arranged at motor on the described motor shelf, described screening plant comprises screening support, left-hand axis bearing, right-hand axis bearing, power transmission shaft, decides eccentric wheel, movable eccentric wheel, idle pulley assembly and sieve nest, described power transmission shaft is connected and installed the described eccentric wheel of deciding by key, described power transmission shaft is connected and installed with movable eccentric wheel by bearing, and described power transmission shaft is connected and installed with sieve nest by key; Described left shaft holder and right bearing seat are bolted respectively and are installed on the screening plant support, described power transmission shaft is connected and installed on the Y-axis bearing by bearing, described power transmission shaft interconnects by the motor reel of shaft coupling and power set, describedly decides eccentric wheel and is connected and installed with synchronous pulley by key.
2. a kind of vibrating screen device according to claim 1, it is characterized in that, described screening plant support comprises upper flat plate, lower flat board, guide pillar, rubber spring and base anchor, and described upper flat plate is connected and fixed by guide pillar and rubber spring, and described base anchor is connected and fixed by bolt and lower flat board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103709627A CN102873026A (en) | 2012-09-28 | 2012-09-28 | Vibrating screen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103709627A CN102873026A (en) | 2012-09-28 | 2012-09-28 | Vibrating screen device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102873026A true CN102873026A (en) | 2013-01-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103709627A Pending CN102873026A (en) | 2012-09-28 | 2012-09-28 | Vibrating screen device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102873026A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414015A (en) * | 2015-12-17 | 2016-03-23 | 洛阳瑞临煤炭物资有限公司 | Vibrating screening device for eccentric swing iron |
| CN112275763A (en) * | 2020-08-28 | 2021-01-29 | 芜湖良仕机械科技有限公司 | Slag separator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2243829C2 (en) * | 2002-07-24 | 2005-01-10 | Открытое акционерное общество "Механобр-Техника" | Screen |
| CN2707385Y (en) * | 2004-03-30 | 2005-07-06 | 河南威猛振动设备股份有限公司 | Large-scale double-shaft self-synchronous vibration screen |
| CN201036758Y (en) * | 2007-05-18 | 2008-03-19 | 中国矿业大学 | Selective crushing type gangue separator |
| CN101390652A (en) * | 2008-11-04 | 2009-03-25 | 陕西科技大学 | Charging device of automatic apple peeling machine |
| CN202823877U (en) * | 2012-09-28 | 2013-03-27 | 山东爱通工业机器人科技有限公司 | Vibrating screen device |
-
2012
- 2012-09-28 CN CN2012103709627A patent/CN102873026A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2243829C2 (en) * | 2002-07-24 | 2005-01-10 | Открытое акционерное общество "Механобр-Техника" | Screen |
| CN2707385Y (en) * | 2004-03-30 | 2005-07-06 | 河南威猛振动设备股份有限公司 | Large-scale double-shaft self-synchronous vibration screen |
| CN201036758Y (en) * | 2007-05-18 | 2008-03-19 | 中国矿业大学 | Selective crushing type gangue separator |
| CN101390652A (en) * | 2008-11-04 | 2009-03-25 | 陕西科技大学 | Charging device of automatic apple peeling machine |
| CN202823877U (en) * | 2012-09-28 | 2013-03-27 | 山东爱通工业机器人科技有限公司 | Vibrating screen device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414015A (en) * | 2015-12-17 | 2016-03-23 | 洛阳瑞临煤炭物资有限公司 | Vibrating screening device for eccentric swing iron |
| CN112275763A (en) * | 2020-08-28 | 2021-01-29 | 芜湖良仕机械科技有限公司 | Slag separator |
| CN112275763B (en) * | 2020-08-28 | 2022-02-15 | 芜湖良仕机械科技有限公司 | Slag separator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |