CN203155521U - Vibrating screen with damping effect - Google Patents
Vibrating screen with damping effect Download PDFInfo
- Publication number
- CN203155521U CN203155521U CN 201320189192 CN201320189192U CN203155521U CN 203155521 U CN203155521 U CN 203155521U CN 201320189192 CN201320189192 CN 201320189192 CN 201320189192 U CN201320189192 U CN 201320189192U CN 203155521 U CN203155521 U CN 203155521U
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- Prior art keywords
- screen
- damping
- screen box
- rack
- vibratory sieve
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Abstract
The utility model discloses a vibrating screen with a damping effect. The vibrating screen comprises a screen case, a rack, a drive motor, a feeding port and a discharging port. The feeding port is arranged at the top of one side of the screen case, the discharging port is arranged at the bottom of the other side of the screen case, and the screen case is fixed on the rack. The vibrating screen is characterized in that a screen mesh and damping apparatuses are arranged in the screen case. The damping apparatuses are arranged at four corners of the screen mesh, a partition board is arranged in the middle of the screen mesh, a vibration exciter is fixed on the partition board through fastening apparatuses, a shaft of the vibration exciter stretches out of the screen case and is in linkage with the drive motor through a coupler, an abrasion-resistant apparatus is arranged at a connecting position between the shaft and the screen case, and a damping spacer is arranged at the bottom of the rack. The vibrating screen has the advantages that the vibration exciter is arranged in the middle of the screen mesh and can generate power uniformly; vibration of the screen case and the rack can be offset effectively through the damping apparatuses added in the screen case; and vibration of the rack to the foundation is greatly reduced through the damping spacer at the bottom of the rack, accordingly, the service life is prolonged.
Description
Technical field
The utility model relates to a kind of vibratory sieve, relates in particular to a kind of vibratory sieve that has cushioning effect.
Background technology
Existing vibrosieve is two kinds, a kind of is body vibration formula vibratory sieve, a kind of is screen cloth oscillatory type vibratory sieve, because during the work of body vibration formula vibratory sieve, screen box and compass screen surface vibrate together, the screen box structure is huge, and power consumption is high, and is big to the vibration force of frame, when the screen cloth oscillatory type vibratory sieve that uses is worked now, screen cloth is fixed on the exciting device, and screen cloth does not directly contact with screen box, and the vibration of screen cloth can not cause that screen box vibrates together like this, reduced energy consumption and to the vibration force of frame, but exciting device is in operation usually, and aftershock also can make screen box produce vibration, drives frame vibration simultaneously.Therefore, for addressing the above problem, the spy provides a kind of new technical scheme.
The utility model content
The purpose of this utility model provides a kind of vibratory sieve that has cushioning effect.
The technical solution adopted in the utility model is:
A kind of vibratory sieve that has cushioning effect, comprise screen box, frame, drive motors, charging aperture and discharging opening, described screen box one side roof part is provided with charging aperture, described screen box opposite side bottom is provided with discharging opening, described screen box is fixed on the frame, be provided with screen cloth and damping device in the described screen box, described damping device is located on four angles of screen cloth, described screen cloth middle part is provided with dividing plate, by fastener vibrator is arranged fixedly on the described dividing plate, shaft extension in the described vibrator goes out screen box and by shaft coupling and drive motors interlock, described axle is provided with wear-resistant device with the junction of screen box, and described frame bottom is provided with the damping pad.
Further, described damping device comprises cushion socket, cushion pad and damping spring, and described damping spring is positioned at cushion socket inside, and the contact position of described damping spring and screen cloth is provided with cushion pad.
Further, described wear-resistant device is wear ring.
Further, described fastener is screw bolt and nut, and described bolt screws by nut.
The utility model has the advantages that: this kind structural vibrations sieve structure is reasonable in design, vibrator is located at the screen cloth middle part, can produce power uniformly, the inner damping device that increases of screen box can effectively be offset the vibration of screen box, can also offset the vibration of frame, the damping pad of frame bottom, cut down the vibration of frame to ground greatly, it is convenient when the staff is operated, thereby saved energy consumption greatly, improved operating efficiency, reduced production cost, wear-resisting effect can be well played in arranging of wear ring, has prolonged the service life of vibratory sieve.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Wherein: 1, screen box, 2, frame, 3, drive motors, 4, charging aperture, 5, discharging opening, 6, screen cloth, 7, cushion socket, 8, cushion pad, 9, damping spring, 10, dividing plate, 11, vibrator, 12, bolt, 13, nut, 14, axle, 15, shaft coupling, 16, wear ring, 17, the damping pad.
The specific embodiment
In order to deepen understanding of the present utility model, be described in further detail of the present utility model below in conjunction with embodiment and accompanying drawing, this embodiment only is used for explaining of the present utility model, does not constitute the restriction to protection domain of the present utility model.
As shown in Figure 1, a kind of vibratory sieve that has cushioning effect of the present utility model, comprise screen box 1, frame 2, drive motors 3, charging aperture 4 and discharging opening 5, screen box 1 one side roof parts are provided with charging aperture 4, screen box 1 opposite side bottom is provided with discharging opening 5, screen box 1 is fixed on the frame 2, be provided with screen cloth 6 and damping device in the screen box 1, damping device is located on four angles of screen cloth 6, damping device comprises cushion socket 7, cushion pad 8 and damping spring 9, damping spring 9 is positioned at cushion socket 7 inside, damping spring 9 is provided with cushion pad 8 with the contact position of screen cloth 6, screen cloth 6 middle parts are provided with dividing plate 10, by fastener vibrator 11 are arranged fixedly on the dividing plate 11, and fastener is bolt 12 and nut 13, bolt 12 screws by nut 13, axle 14 in the vibrator 11 stretches out screen box 1 and by shaft coupling 15 and drive motors 3 interlocks, axle 14 is provided with wear ring 16 with the junction of screen box 1, and frame 2 bottoms are provided with damping pad 17.
The utility model has the advantages that: this kind structural vibrations sieve structure is reasonable in design, vibrator is located at the screen cloth middle part, can produce power uniformly, the inner damping device that increases of screen box can effectively be offset the vibration of screen box, can also offset the vibration of frame, the damping pad of frame bottom, cut down the vibration of frame to ground greatly, it is convenient when the staff is operated, thereby saved energy consumption greatly, improved operating efficiency, reduced production cost, wear-resisting effect can be well played in arranging of wear ring, has prolonged the service life of vibratory sieve.
Claims (4)
1. vibratory sieve that has cushioning effect, comprise screen box, frame, drive motors, charging aperture and discharging opening, described screen box one side roof part is provided with charging aperture, described screen box opposite side bottom is provided with discharging opening, described screen box is fixed on the frame, it is characterized in that: be provided with screen cloth and damping device in the described screen box, described damping device is located on four angles of screen cloth, described screen cloth middle part is provided with dividing plate, by fastener vibrator is arranged fixedly on the described dividing plate, shaft extension in the described vibrator goes out screen box and by shaft coupling and drive motors interlock, described axle is provided with wear-resistant device with the junction of screen box, and described frame bottom is provided with the damping pad.
2. a kind of vibratory sieve that has cushioning effect according to claim 1, it is characterized in that: described damping device comprises cushion socket, cushion pad and damping spring, described damping spring is positioned at cushion socket inside, and the contact position of described damping spring and screen cloth is provided with cushion pad.
3. a kind of vibratory sieve that has cushioning effect according to claim 1, it is characterized in that: described wear-resistant device is wear ring.
4. a kind of vibratory sieve that has cushioning effect according to claim 1, it is characterized in that: described fastener is screw bolt and nut, and described bolt screws by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189192 CN203155521U (en) | 2013-04-16 | 2013-04-16 | Vibrating screen with damping effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189192 CN203155521U (en) | 2013-04-16 | 2013-04-16 | Vibrating screen with damping effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203155521U true CN203155521U (en) | 2013-08-28 |
Family
ID=49016745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320189192 Expired - Fee Related CN203155521U (en) | 2013-04-16 | 2013-04-16 | Vibrating screen with damping effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203155521U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014390A (en) * | 2014-06-26 | 2014-09-03 | 苏州创维晟自动化科技有限公司 | Automated crusher |
| CN106140620A (en) * | 2016-08-24 | 2016-11-23 | 无锡市恒达矿山机械有限公司 | A kind of vibrosieve buffering Ore impulsive force |
| CN107008542A (en) * | 2017-05-11 | 2017-08-04 | 张文飞 | Various dimensions vibration balancing resonance machine |
| CN108636785A (en) * | 2018-04-25 | 2018-10-12 | 胡爱国 | A kind of construction sand screening plant |
| CN109353761A (en) * | 2018-11-21 | 2019-02-19 | 陈伟 | A kind of regulatable vibration dispenser |
| CN110665799A (en) * | 2019-11-06 | 2020-01-10 | 上海卡优美重工机械有限公司 | Buffering gravity sieve |
| CN112742539A (en) * | 2020-12-23 | 2021-05-04 | 黄正英 | Plastic processing sheet material storage device |
-
2013
- 2013-04-16 CN CN 201320189192 patent/CN203155521U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014390A (en) * | 2014-06-26 | 2014-09-03 | 苏州创维晟自动化科技有限公司 | Automated crusher |
| CN106140620A (en) * | 2016-08-24 | 2016-11-23 | 无锡市恒达矿山机械有限公司 | A kind of vibrosieve buffering Ore impulsive force |
| CN106140620B (en) * | 2016-08-24 | 2018-02-06 | 无锡市恒达矿山机械有限公司 | A kind of vibratory sieve for buffering ore impulsive force |
| CN107008542A (en) * | 2017-05-11 | 2017-08-04 | 张文飞 | Various dimensions vibration balancing resonance machine |
| CN108636785A (en) * | 2018-04-25 | 2018-10-12 | 胡爱国 | A kind of construction sand screening plant |
| CN109353761A (en) * | 2018-11-21 | 2019-02-19 | 陈伟 | A kind of regulatable vibration dispenser |
| CN109353761B (en) * | 2018-11-21 | 2020-06-09 | 温州骐铭电子设备有限公司 | Adjustable vibration feeder |
| CN110665799A (en) * | 2019-11-06 | 2020-01-10 | 上海卡优美重工机械有限公司 | Buffering gravity sieve |
| CN112742539A (en) * | 2020-12-23 | 2021-05-04 | 黄正英 | Plastic processing sheet material storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140416 |