CN203899919U - Lifting vibrating screen - Google Patents
Lifting vibrating screen Download PDFInfo
- Publication number
- CN203899919U CN203899919U CN201420285155.XU CN201420285155U CN203899919U CN 203899919 U CN203899919 U CN 203899919U CN 201420285155 U CN201420285155 U CN 201420285155U CN 203899919 U CN203899919 U CN 203899919U
- Authority
- CN
- China
- Prior art keywords
- screen
- screen box
- sieve
- vibrator
- down vibrating
- 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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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a lifting vibrating screen which comprises a screen body, a screen box and a lifting vibrating device. The screen body is located in the screen box, the lifting vibrating device is mounted at the center of the bottom of the screen box, a feeding inlet is formed in the head end of the screen box, a discharging outlet is formed in the bottom end of the screen box, the screen body comprises a screen plate, supporting seats and fixing bars, a plurality of rows of through holes are formed in the screen plate, the distances between through holes of each row are gradually reduced from top to bottom, the detachable supporting seats are fixed on the rows of through holes respectively, and the fixing bars are mounted on the supporting seats. The lifting vibrating screen has the advantages that the structure is simple, operation is convenient, in the using process, the height and inclination degree of the screen can be adjusted according to needs, a buffering plate has a buffering effect on materials, the supporting seats are detachable, the materials are vibrated and screened according to needs, the screening effect is good, replacement is convenient, and cost is saved.
Description
Technical field
The utility model relates to a kind of vibratory sieve, relates in particular to a kind of up-down vibrating sieve.
Background technology
The vibratory sieve now using, screen box and sieve plate are generally all fixed together, during work, screening effect is played in the common vibration of screen box and sieve plate, due to what the screening of material was played a major role, it is sieve plate, little material leaks down from sieve plate, large material is stayed on sieve plate, during vibratory sieve work, screen box and sieve plate vibrate jointly, the power of the power set that need is larger, and the power consumption of power set is higher, particularly large-scale vibratory sieve, power consumption is larger, and causing processing and manufacturing difficulty large, technological requirement is high, and the cost of equipment is increased.Existing vibratory sieve function singleness simultaneously, can not meet the demand of enterprise.
Therefore,, for addressing the above problem, spy provides a kind of new technical scheme.
Utility model content
The utility model provides a kind of up-down vibrating sieve.
The technical solution adopted in the utility model is:
A kind of up-down vibrating sieve, comprise sieve nest, screen box and up-down vibrating device, described sieve nest is positioned at screen box, and described screen box bottom centre position is provided with up-down vibrating device, and described screen box head end is charging aperture, bottom is discharging opening, described sieve nest comprises sieve plate, supporting seat and hold-down bars, has many several through holes of row on described sieve plate, and the distance between every exhausting hole and through hole is from top to bottom successively decreased, every exhausting hole place is fixed with dismountable supporting seat, and hold-down bars is installed on supporting seat.
Described up-down vibrating device comprises motor, cylinder, crane and vibrator, and described crane is driven and moved up and down by cylinder, and described vibrator produces vibration by driven by motor, and described vibrator is positioned at screen box bottom, and described crane is positioned at vibrator one side.
Described charging aperture place is provided with buffer board.
Described buffer board tilts, and angle of inclination is 30-35 °.
The beneficial effects of the utility model are: simple in structure, easy to operate, in use can carry out according to demand the lifting of height and the setting of inclination, buffer board has the effect of buffering to material, supporting seat can be dismantled simultaneously, as required material is carried out to vibration screening, and screening effect is good, to change convenient simultaneously, saved cost.
Accompanying drawing explanation
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, sieve nest, 2, screen box, 3, charging aperture, 4, discharging opening, 5, buffer board, 6, sieve plate, 7, supporting seat, 8, hold-down bars, 9, through hole, 10, motor, 11, cylinder, 12, crane, 13, vibrator.
The specific embodiment
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, to of the present utility model, be described in further detail, this embodiment only, for explaining the utility model, does not form the restriction to protection domain of the present utility model.
As shown in Figure 1, a kind of up-down vibrating sieve of the present utility model, comprise sieve nest 1, screen box 2 and up-down vibrating device, sieve nest 1 is positioned at screen box 2, screen box 2 bottom centre positions are provided with up-down vibrating device, screen box 2 head ends are charging aperture 3, bottom is discharging opening 4, charging aperture 3 places are provided with buffer board 5, buffer board 5 tilts, angle of inclination is 30-35 °, 5 pairs of materials of buffer board have the effect of buffering, sieve nest 1 comprises sieve plate 6, supporting seat 7 and hold-down bars 8, on sieve plate 6, have many several through holes 9 of row, distance between every exhausting hole 9 and through hole 9 is from top to bottom successively decreased, every exhausting hole 9 places are fixed with dismountable supporting seat 7, hold-down bars 8 is installed on supporting seat 7, up-down vibrating device comprises motor 10, cylinder 11, crane 12 and vibrator 13, crane 12 is driven and is moved up and down by cylinder 11, vibrator 13 is driven and is produced vibration by motor 10, vibrator 13 is positioned at screen box 2 bottoms, crane 12 is positioned at vibrator 13 1 sides, simple in structure, easy to operate, in use can carry out according to demand the lifting of height and the setting of inclination, supporting seat can be dismantled simultaneously, as required material is carried out to vibration screening, screening effect is good, to change convenient simultaneously, saved cost.
The above; it is only preferred embodiment of the present utility model; be not the utility model to be done to the restriction of any other form, and according to any modification or equivalent variations that technical spirit of the present utility model is done, still belong to the utility model scope required for protection.
Claims (4)
1. a up-down vibrating sieves, it is characterized in that: comprise sieve nest, screen box and up-down vibrating device, described sieve nest is positioned at screen box, described screen box bottom centre position is provided with up-down vibrating device, described screen box head end is charging aperture, bottom is discharging opening, described sieve nest comprises sieve plate, supporting seat and hold-down bars, on described sieve plate, have many several through holes of row, distance between every exhausting hole and through hole is from top to bottom successively decreased, every exhausting hole place is fixed with dismountable supporting seat, and hold-down bars is installed on supporting seat.
2. a kind of up-down vibrating according to claim 1 sieves, it is characterized in that: described up-down vibrating device comprises motor, cylinder, crane and vibrator, described crane is driven and is moved up and down by cylinder, described vibrator produces vibration by driven by motor, described vibrator is positioned at screen box bottom, and described crane is positioned at vibrator one side.
3. a kind of up-down vibrating sieve according to claim 1, is characterized in that: described charging aperture place is provided with buffer board.
4. a kind of up-down vibrating sieve according to claim 3, is characterized in that: described buffer board tilts, and angle of inclination is 30-35 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420285155.XU CN203899919U (en) | 2014-05-30 | 2014-05-30 | Lifting vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420285155.XU CN203899919U (en) | 2014-05-30 | 2014-05-30 | Lifting vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203899919U true CN203899919U (en) | 2014-10-29 |
Family
ID=51774209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420285155.XU Expired - Fee Related CN203899919U (en) | 2014-05-30 | 2014-05-30 | Lifting vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203899919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104971884A (en) * | 2015-06-30 | 2015-10-14 | 重庆正佳饲料有限公司 | Granulation screen buffer device |
-
2014
- 2014-05-30 CN CN201420285155.XU patent/CN203899919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104971884A (en) * | 2015-06-30 | 2015-10-14 | 重庆正佳饲料有限公司 | Granulation screen buffer device |
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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 |
Granted publication date: 20141029 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |