CN202823877U - Vibrating screen device - Google Patents
Vibrating screen device Download PDFInfo
- Publication number
- CN202823877U CN202823877U CN 201220505696 CN201220505696U CN202823877U CN 202823877 U CN202823877 U CN 202823877U CN 201220505696 CN201220505696 CN 201220505696 CN 201220505696 U CN201220505696 U CN 201220505696U CN 202823877 U CN202823877 U CN 202823877U
- Authority
- CN
- China
- Prior art keywords
- eccentric wheel
- transmission shaft
- power transmission
- screening
- vibrating screen
- 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
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Abstract
The utility model belongs to the field of transmission equipment, in particular to a vibrating screen device. The vibrating screen device comprises a power device and a screening device. A transmission shaft of the screening device is provided with a motionless eccentric wheel through key connection, provided with a motion eccentric wheel through shaft connection, and connected with a screen body through the key connection. A left bearing seat and a right beating seat are respectively arranged on a support frame of the screening device through bolts. The transmission shaft is arranged on the left bearing seat and the right bearing seat through shaft connection and connected with a motor shaft of the power device through a coupler. The motionless eccentric wheel is provided with a synchronous pulley through the key connection. The vibrating screen device is simple in structure, small in size, capable of avoiding the phenomenon that the bottom of the screen is blocked by critical particles and stuck with adhesive objects in the end due to vertical vibration and rotary movement of a screening cylinder.
Description
Technical field
The utility model belongs to the transmission equipment field, is 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.
The utility model content
It is safe, simple in structure that technical problem to be solved in the utility model 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 scheme that its technical problem that solves the utility model adopts 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 shaft holder, right bearing seat, 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 support, described power transmission shaft is connected and installed on left shaft holder and the right bearing seat 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.
As the further optimization of technique scheme, described screening 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.
The beneficial effect main manifestations of a kind of vibrating screen device of the utility model is: simple in structure, volume is little; Owing to adopting 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 utility model.
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 utility model specific embodiment is described:
Shown in Fig. 1-2, as the preferred forms of a kind of vibrating screen device of the utility model, 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 support 11, left shaft holder 4, right bearing seat 10, power transmission shaft 9, decide eccentric wheel 5, movable eccentric wheel 7, idle pulley assembly 6, sieve nest 8 compositions.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 support upper flat plate; Power transmission shaft 9 is mounted on left shaft holder 4 and the right bearing seat 10 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 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 the 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 utility model preferred embodiment by reference to the accompanying drawings, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skills possess, can also under the prerequisite that does not break away from the utility model aim, make a variety of changes.
Do not break away from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model 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 shaft holder, right bearing seat, 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 support, described power transmission shaft is connected and installed on left shaft holder and the right bearing seat 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 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 |
|---|---|---|---|
| CN 201220505696 CN202823877U (en) | 2012-09-28 | 2012-09-28 | Vibrating screen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220505696 CN202823877U (en) | 2012-09-28 | 2012-09-28 | Vibrating screen device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202823877U true CN202823877U (en) | 2013-03-27 |
Family
ID=47935673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220505696 Expired - Fee Related CN202823877U (en) | 2012-09-28 | 2012-09-28 | Vibrating screen device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202823877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873026A (en) * | 2012-09-28 | 2013-01-16 | 山东爱通工业机器人科技有限公司 | Vibrating screen device |
| CN106269486A (en) * | 2016-09-26 | 2017-01-04 | 东莞市运通环保科技有限公司 | The profiling screening plant that different specific weight/granular size/solid-liquid mixture separates |
-
2012
- 2012-09-28 CN CN 201220505696 patent/CN202823877U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873026A (en) * | 2012-09-28 | 2013-01-16 | 山东爱通工业机器人科技有限公司 | Vibrating screen device |
| CN106269486A (en) * | 2016-09-26 | 2017-01-04 | 东莞市运通环保科技有限公司 | The profiling screening plant that different specific weight/granular size/solid-liquid mixture separates |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130327 Termination date: 20180928 |