CN202212339U - Roller sand sieving machine - Google Patents
Roller sand sieving machine Download PDFInfo
- Publication number
- CN202212339U CN202212339U CN2011202827171U CN201120282717U CN202212339U CN 202212339 U CN202212339 U CN 202212339U CN 2011202827171 U CN2011202827171 U CN 2011202827171U CN 201120282717 U CN201120282717 U CN 201120282717U CN 202212339 U CN202212339 U CN 202212339U
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- Prior art keywords
- screen
- opening end
- frame
- unit
- rolling ring
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- Expired - Fee Related
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Abstract
The utility model discloses a roller sand sieving machine, which comprises a roller sieve (1), a machine frame (2), a belt transmission mechanism (3) and a speed reducer (4), wherein the roller sieve (1) is in a conical shape integrally; a rolling ring (5) is sleeved at the large opening end of the roller sieve (1); a pair of groove-shaped support wheels (6) are arranged on the machine frame (2) below the rolling ring (5); the rolling ring (5) is arranged in grooves of the groove-shaped support wheels (6); a rotating shaft (7) is arranged at the circle center at the small opening end of the roller sieve (1); the speed reducer (4) drives the rotating shaft (7) to rotate by the belt transmission mechanism (3); an axis of the roller sieve (1) is arranged in an inclined mode; the large opening end is a feeding hole, the small opening end is a discharge hole, and the large opening end is higher than the small opening end; and a partition plate (8) is arranged near the discharge hole below the roller sieve (1). The roller sand sieving machine has a simple structure, and is low in cost, firm, durable and easy to operate.
Description
Technical field
The utility model relates to the device that sieves sandstone.
Background technology
Be used to separate the cylinder sand sieving machine of sandstone, sieve nest receives the pressure of sandstone big in the rotation process, and easy deformation makes screen drum shortening in service life, directly causes production cost high; When cylindrical screen drum rotated, because linear velocity is the same, sandstone were done at the uniform velocity in cylinder and are advanced, and made motion not smooth, caused material long-pending stifled easily.Buy a cylinder sand sieving machine and need units up to ten thousand, input cost is high.
The utility model content
The technical problem that the utility model will solve provide a kind of simple in structure, easy to operate, cost is low, efficient is high, robust sand sieving machine.
For solving above technical problem, the technical scheme that the utility model provides is: a kind of cylinder sand sieving machine comprises rotary screen (1), frame (2), belt gear (3), decelerator (4); It is conical that said rotary screen (1) integral body is, and rotary screen (1) big opening end is with rolling ring (5), and the frame (2) of rolling ring (5) below is provided with a pair of flute profile support wheel (6), and rolling ring (5) places in the groove of flute profile support wheel (6); Said rotary screen (1) osculum end circle centre position is provided with rotating shaft (7), and said decelerator (4) drives rotating shaft (7) through belt gear (3) and rotates; Said rotary screen (1) axis tilts to install, and big opening end is a feeding mouth, and the osculum end is a discharging opening, and big opening end is higher than the osculum end; Said rotary screen (1) below is provided with dividing plate (8) near the discharging opening position.
Adopt said structure, conical trommel rolls provides different speeds to material, and it is long-pending stifled that sandstone are difficult for, and efficient is high, the sandstone good separating effect; Simple in structure and cost is low.
Said rotary screen (1) comprises screen frame (unit) (9) and screen cloth (10), and screen frame (unit) (9) is welded through the connection strap (11) that a plurality of intervals are provided with by the large, medium and small annulus circle (9a, 9b, 9c) that is arranged in parallel successively; Said screen frame (unit) (9) is positioned at the inboard of screen cloth (10), and the outside of screen cloth (10) is provided with gusset plate (12), said gusset plate (12) and the corresponding setting of screen frame (unit) (9).Constitute rotary screen by simple screen frame (unit) and screen cloth, simple in structure and cost is low, simple to operate, adopt gusset plate at the sieve nest outer surface, make screen drum more sturdy and durable.
Said screen frame (unit) (9), screen cloth (10) and gusset plate (12) are fixed together through bolt (13), just can change screen cloth and gusset plate as long as take off bolt, and be easy to operate.
The beneficial effect of the utility model: simple in structure, cost is low, sturdy and durable, simple to operate, high, the easy-maintaining of efficient; Coarse fodder outlet and fines outlet separate with dividing plate, are difficult for after the screening obscuring.
Description of drawings
Fig. 1 is the sketch map of the utility model.
Fig. 2 is the sketch map of the right view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further:, form by rotary screen 1, frame 2, belt gear 3, decelerator 4 like Fig. 1, a kind of cylinder sand sieving machine shown in 2; It is conical that rotary screen 1 integral body is, and rotary screen 1 big opening end is with rolling ring 5, and the frame 2 of rolling ring 5 belows is provided with a pair of flute profile support wheel 6, and rolling ring 5 places in the groove of flute profile support wheel 6; Rotary screen 1 osculum end circle centre position is provided with rotating shaft 7, and decelerator 4 drives rotating shaft 7 through belt gear 3 and rotates; Rotary screen 1 axis tilts to install, and big opening end is a feeding mouth, and the osculum end is a discharging opening, and big opening end is higher than the osculum end; Rotary screen 1 below is provided with dividing plate 8 near the discharging opening position, and dividing plate 8 becomes coarse fodder outlet and fines outlet with the Region Segmentation of rotary screen 1 below.
Screen frame (unit) 9 is positioned at the inboard of screen cloth 10, and the outside of screen cloth 10 is provided with gusset plate 12, gusset plate 12 and screen frame (unit) 9 corresponding settings.
As preferably, screen frame (unit) 9, screen cloth 10 and gusset plate 12 are fixed together through bolt 13.
Claims (3)
1. a cylinder sand sieving machine comprises rotary screen (1), frame (2), belt gear (3), decelerator (4); It is characterized in that: said rotary screen (1) integral body is conical, and rotary screen (1) big opening end is with rolling ring (5), and the frame (2) of rolling ring (5) below is provided with a pair of flute profile support wheel (6), and rolling ring (5) places in the groove of flute profile support wheel (6); Said rotary screen (1) osculum end circle centre position is provided with rotating shaft (7), and said decelerator (4) drives rotating shaft (7) through belt gear (3) and rotates; Said rotary screen (1) axis tilts to install, and big opening end is a feeding mouth, and the osculum end is a discharging opening, and big opening end is higher than the osculum end; Said rotary screen (1) below is provided with dividing plate (8) near the discharging opening position.
2. according to the described cylinder sand sieving machine of claim 1; It is characterized in that: said rotary screen (1) comprises screen frame (unit) (9) and screen cloth (10), and screen frame (unit) (9) is welded through the connection strap (11) that a plurality of intervals are provided with by the large, medium and small annulus circle (9a, 9b, 9c) that is arranged in parallel successively; Said screen frame (unit) (9) is positioned at the inboard of screen cloth (10), and the outside of screen cloth (10) is provided with gusset plate (12), said gusset plate (12) and the corresponding setting of screen frame (unit) (9).
3. according to the described cylinder sand sieving machine of claim 2, it is characterized in that: said screen frame (unit) (9), screen cloth (10) and gusset plate (12) are fixed together through bolt (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202827171U CN202212339U (en) | 2011-08-05 | 2011-08-05 | Roller sand sieving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202827171U CN202212339U (en) | 2011-08-05 | 2011-08-05 | Roller sand sieving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202212339U true CN202212339U (en) | 2012-05-09 |
Family
ID=46011610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202827171U Expired - Fee Related CN202212339U (en) | 2011-08-05 | 2011-08-05 | Roller sand sieving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202212339U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989660A (en) * | 2012-10-31 | 2013-03-27 | 张美玲 | Automatic discharging and sand screening machine |
| CN103203315A (en) * | 2012-12-31 | 2013-07-17 | 青建集团股份公司 | Semi-automatic sand sieving machine |
| CN105618417A (en) * | 2014-11-04 | 2016-06-01 | 广州市盛恒工程机械有限公司 | Sand and stone separator |
| CN106216222A (en) * | 2016-08-10 | 2016-12-14 | 中国建筑第八工程局有限公司 | Cone cylinder formula sandstone defecator and filter method thereof |
| CN106238311A (en) * | 2016-09-22 | 2016-12-21 | 无锡大功机械制造有限公司 | A kind of vibration-type many sizes building waste screening drum |
| CN111076632A (en) * | 2019-12-19 | 2020-04-28 | 中国华冶科工集团有限公司西北分公司 | Construction method applied to medium-length hole orifices after sand and soil separation |
-
2011
- 2011-08-05 CN CN2011202827171U patent/CN202212339U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989660A (en) * | 2012-10-31 | 2013-03-27 | 张美玲 | Automatic discharging and sand screening machine |
| CN103203315A (en) * | 2012-12-31 | 2013-07-17 | 青建集团股份公司 | Semi-automatic sand sieving machine |
| CN105618417A (en) * | 2014-11-04 | 2016-06-01 | 广州市盛恒工程机械有限公司 | Sand and stone separator |
| CN105618417B (en) * | 2014-11-04 | 2018-07-27 | 广州市盛恒工程机械有限公司 | A kind of sand-stone separator |
| CN106216222A (en) * | 2016-08-10 | 2016-12-14 | 中国建筑第八工程局有限公司 | Cone cylinder formula sandstone defecator and filter method thereof |
| CN106238311A (en) * | 2016-09-22 | 2016-12-21 | 无锡大功机械制造有限公司 | A kind of vibration-type many sizes building waste screening drum |
| CN111076632A (en) * | 2019-12-19 | 2020-04-28 | 中国华冶科工集团有限公司西北分公司 | Construction method applied to medium-length hole orifices after sand and soil separation |
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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: 20120509 Termination date: 20120805 |