CN202921546U - Drum-type sand sieving machine - Google Patents
Drum-type sand sieving machine Download PDFInfo
- Publication number
- CN202921546U CN202921546U CN 201220582487 CN201220582487U CN202921546U CN 202921546 U CN202921546 U CN 202921546U CN 201220582487 CN201220582487 CN 201220582487 CN 201220582487 U CN201220582487 U CN 201220582487U CN 202921546 U CN202921546 U CN 202921546U
- Authority
- CN
- China
- Prior art keywords
- drum
- sand
- type
- block plate
- type 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
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
A drum-type sand sieving machine belongs to the technical field of constructional engineering construction, and comprises a drum-type sieve drum (1) and an inclined bracket (2), wherein the drum-type sieve drum (1) is mounted on the inclined bracket (2) through a middle shaft and a bearing obliquely. The drum-type sand sieving machine is characterized in that a front sand retention board (4) and a rear sand retention board (5) are movably connected to the inclined bracket (2) at openings in the front end and the rear end of the drum-type sieve drum (1); and an arc-shaped feed opening (3) is formed in the opening at the front end of the drum-type sieve drum (1). The drum-type sand sieving machine can sieve out washed sand in one step, and meanwhile, has a sand retaining design, is low in cost, and high in efficiency.
Description
Technical field
Drum-type sand screen belongs to the architectural engineering construction technique field.
Background technology
In building engineering construction, owing to containing sand ovum and impurity in raw sand, re-use after will screening sand before therefore using.Adopt traditional sand sieve, need operation manually, large, the clean sand percent of pass of labour intensity is low, needs repeated multiple times screening, and the consumption time is long, and cost is high.In the existing machinery sand sieving machine, screen drum, support and the motors of adopting are made more, but actual sieve sand effect is unsatisfactory.At first the screen drum angle of inclination is unreasonable; The angle of inclination of screen drum is excessive, and to cause sieving sand not thorough, and angle of inclination too small sand ovum and impurity accumulate in screen drum and is difficult for discharging.Secondly because the clean sand that sifts out accumulates in the screen drum below more, screen drum adds the sand ovum of raw sand and discharge and impurity very easily to mix with the clean sand of screen drum below, affects clean sand quality.Again, because screen drum constantly rotates, raw sand is splashed and leaks sand adding fashionable very easily causing, and workman's operating environment is poor, needs sorting after clean sand sieve sand finishes.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of disposable with clean sand sieve go out, sand leakage avoiding, low cost, high efficiency drum-type sand screen.
The technical scheme that its technical problem that solves the utility model adopts is: this drum-type sand screen, comprise drum-type screen drum and oblique support, the drum-type screen drum tilts to be arranged on oblique support by axis and bearing, it is characterized in that: be connected with front sand block plate and rear sand block plate on the oblique support of drum-type screen drum rear and front end opening part, drum-type screen drum front opening place is provided with the arc spout.
Described drum-type screen drum comprises steel wire, tubular skeleton and longitudinal central axis, and steel wire is coated on that the tubular skeleton is outside, and longitudinal central axis is placed in the tubular skeleton, and longitudinal central axis two ends are fixed on tubular intraskeletal center by spoke and tubular skeleton.
Described oblique support comprises the square set of top and four supporting legs of below, motor is arranged on to be with longitudinal central axis by rotation on supporting leg and is connected, the arc spout is fixedly connected on square set, front sand block plate is movably connected on supporting leg under drum-type screen drum front opening, rear sand block plate is movably connected on supporting leg under drum-type screen drum open rearward end, and the height of front sand block plate forms oblique higher than the height of rear sand block plate.
Described front sand block plate and rear sand block plate top surface are equipped with arc-shaped groove.
Described supporting leg below is fixedly connected with universal wheel.
Be connected with speed regulator on described motor.
Described spoke is apart from drum-type screen drum front opening place and open rearward end 200 ~ 220mm.
Angle of inclination between described drum-type screen drum and horizontal plane is 8 ° ~ 10 °, and drum-type screen drum front opening is positioned at the top of drum-type screen drum open rearward end.
Described arc spout stretches into 130 ~ 150mm in the drum-type screen drum.
Compared with prior art, the beneficial effect that drum-type sand screen of the present utility model has is: drum-type sand screen of the present utility model adopts and puts into sand from the spout of drum-type screen cloth, sand is continuous rolling flip in cylinder, clean sand leaks down from the rotary screen mesh, sand ovum and impurity skid off from low port, thereby clean sand is separated with sand ovum and impurity etc.The material of drum-type sand screen of the present utility model is all the normal raw material that uses in job site, draws materials conveniently, can directly use after fabrication and installation at the construction field (site), and is simple in structure, convenient and swift, long service life; The design of front sand block plate and backboard can prevent raw sand, sand ovum and the impurity that leaks down and the clean sand that is sieved mixes, and disposable clean sand sand ovum and impurity is separated, and reduces cost of labor, increases work efficiency and the quality of clean sand.Front sand block plate and rear sand block plate top surface are equipped with arc-shaped groove, can make the gap smaller between front sand block plate and rear sand block plate and drum-type screen drum, reduce to leak the sand mulling.It is inner that the arc spout can make raw sand enter smoothly the drum-type screen drum along the arc spout, reduces drum-type screen drum front end and leak the sand situation.Connect speed regulator on motor, be convenient to contain according to the fineness of raw sand the rotating speed that sand ovum impurity situation is set the drum-type screen drum convenient sieve sand.The utility model is fixedly connected with the tubular skeleton by spoke at longitudinal central axis two ends, and the tubular skeleton of drum-type screen drum inside is not connected with the longitudinal central axis spoke.Supporting leg below is fixedly connected with universal wheel, is convenient to be pushed to the raw sand position, conveniently again connects supply socket.Adopt the drum-type screen drum of this design both solid and reliable, reduced again the resistance of raw sand when the inner rolling of drum-type screen drum.Different demands with the sand grains footpath are satisfied in the steel wire aperture that the utility model is flexible, can change the drum-type screen drum.And according to difference sand grains footpath requirement, the rotary speed of regulating roller screen.
Description of drawings
Fig. 1 is fixed sand sieving machine sectional structure schematic diagram in the utility model drum-type sand screen.
Fig. 2 is the front view of fixed sand sieving machine in the utility model drum-type sand screen.
Fig. 3 is the front view of portable sand sieving machine in the utility model drum-type sand screen.
Fig. 4 is the left view of portable sand sieving machine in the utility model drum-type sand screen.
Wherein: 1, drum-type screen drum; 2, oblique support; 3, arc spout; 4, front sand block plate; 5, rear sand block plate; 6, steel wire; 7, tubular skeleton; 8, longitudinal central axis; 9, motor; 10, rotate band; 11, speed regulator; 12, clean sand; 13, sand ovum and impurity; 14, supporting leg; 15, square set; 16, universal wheel; 17, spoke.
The specific embodiment
Fig. 1 ~ 4th, the most preferred embodiment of the utility model drum-type sand screen is described further below in conjunction with 1 ~ 4 pair of the utility model of accompanying drawing.
Embodiment 1
With reference to accompanying drawing 1 ~ 2: the utility model drum-type sand screen is comprised of drum-type screen drum 1 and oblique support 2, drum-type screen drum 1 tilts to be arranged on oblique support 2 by axis and bearing, be connected with front sand block plate 4 and rear sand block plate 5 on the oblique support 2 of drum-type screen drum 1 rear and front end opening part, drum-type screen drum 1 front opening place is provided with arc spout 3.Drum-type screen drum 1 comprises steel wire 6, tubular skeleton 7 and longitudinal central axis 8, steel wire 6 is coated on tubular skeleton 7 outsides, steel wire 6 adopts the band iron sheet to be connected with tubular skeleton 7 with bolt, longitudinal central axis 8 is placed in tubular skeleton 7, and longitudinal central axis 8 two ends are fixed on center in tubular skeleton 7 by spoke 17 and tubular skeleton 7.Oblique support 2 comprises the square set 15 of top and four supporting legs 14 of below, motor 9 is arranged on supporting leg 14 is with 10 to be connected with longitudinal central axis 8 by rotation, arc spout 3 is fixedly connected on square set 15, front sand block plate 4 is movably connected on supporting leg 14 under drum-type screen drum 1 front opening, rear sand block plate 5 is movably connected on supporting leg 14 under drum-type screen drum 1 open rearward end, and the height of front sand block plate 4 forms oblique higher than the height of rear sand block plate 5.Front sand block plate 4 and rear sand block plate 5 end faces are equipped with arc-shaped groove.Front sand block plate 4 and rear sand block plate 5 are movably connected on supporting leg 14 by buckle or iron plate.Be connected with speed regulator 11 on motor 9.Spoke 17 is apart from drum-type screen drum 1 front opening place and open rearward end 200 ~ 220mm.Angle of inclination between drum-type screen drum 1 and horizontal plane is 8 ° ~ 10 °, and drum-type screen drum 1 front opening is positioned at the top of drum-type screen drum 1 open rearward end.Arc spout 3 stretches into 130 ~ 150mm in drum-type screen drum 1.Front sand block plate 4 is vertical with horizontal plane with rear sand block plate 5 planes, place.
With reference to accompanying drawing 3 ~ 4: the utility model drum-type sand screen forms drum-type screen drum 1 by drum-type screen drum 1 and oblique support 2 and tilts to be arranged on oblique support 2 by axis and bearing, be connected with front sand block plate 4 and rear sand block plate 5 on the oblique support 2 of drum-type screen drum 1 rear and front end opening part, drum-type screen drum 1 front opening place is provided with arc spout 3.Drum-type screen drum 1 comprises steel wire 6, tubular skeleton 7 and longitudinal central axis 8, steel wire 6 is coated on tubular skeleton 7 outsides, steel wire 6 adopts the band iron sheet to be connected with tubular skeleton 7 with bolt, longitudinal central axis 8 is placed in tubular skeleton 7, and longitudinal central axis 8 two ends are fixed on center in tubular skeleton 7 by spoke 17 and tubular skeleton 7.Oblique support 2 comprises the square set 15 of top and four supporting legs 14 of below, motor 9 is arranged on supporting leg 14 is with 10 to be connected with longitudinal central axis 8 by rotation, arc spout 3 is fixedly connected on square set 15, front sand block plate 4 is movably connected on supporting leg 14 under drum-type screen drum 1 front opening, rear sand block plate 5 is movably connected on supporting leg 14 under drum-type screen drum 1 open rearward end, and the height of front sand block plate 4 forms oblique higher than the height of rear sand block plate 5.Front sand block plate 4 and rear sand block plate 5 inclination loads are placed on the horizontal gird of 14 of supporting legs.Supporting leg 14 belows are fixedly connected with universal wheel 16.Be connected with speed regulator 11 on motor 9.Spoke 17 is apart from drum-type screen drum 1 front opening place and open rearward end 200 ~ 220mm.Angle of inclination between drum-type screen drum 1 and horizontal plane is 8 ° ~ 10 °, and drum-type screen drum 1 front opening is positioned at the top of drum-type screen drum 1 open rearward end.Arc spout 3 stretches into 130 ~ 150mm in drum-type screen drum 1.Drum-type screen drum 1 diameter 850mm, long 2000mm.Tubular skeleton 7 adopts the reinforcing bar welding of Φ 10 to form, and longitudinal central axis 8 adopts the steel pipe of a DN32 to make, and a bearing is respectively installed at longitudinal central axis 8 two ends.
The course of work is as follows: power-on, adjust speed regulator 11, open motor 9, rotation is with 10 to drive longitudinal central axis 8, drum-type screen drum 1 begins to rotate, and sand is put at 1 front opening place to the drum-type screen drum, and raw sand enters drum-type screen drum 1 inside through arc spout 3 water conservancy diversion, as raw sand, leakage sand is arranged, intercept through front sand block plate 4.After drum screen sand, clean sand 12 spills from drum-type screen drum 1 below, and sand ovum and impurity 13 is along the 1 descending rolling of inwall of drum-type screen drum, and sand ovum and impurity 13 flow out from drum-type screen drum 1 open rearward end place, through after 5 obstructs of sand block plate separate with clean sand 12.
The above, it is only preferred embodiment of the present utility model, be not to be the utility model to be done the restriction of other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (9)
1. drum-type sand screen, comprise drum-type screen drum (1) and oblique support (2), drum-type screen drum (1) tilts to be arranged on oblique support (2) by axis and bearing, it is characterized in that: be connected with front sand block plate (4) and rear sand block plate (5) on the oblique support (2) of drum-type screen drum (1) rear and front end opening part, drum-type screen drum (1) front opening place is provided with arc spout (3).
2. drum-type sand screen according to claim 1, it is characterized in that: described drum-type screen drum (1) comprises steel wire (6), tubular skeleton (7) and longitudinal central axis (8), steel wire (6) is coated on tubular skeleton (7) outside, longitudinal central axis (8) is placed in tubular skeleton (7), and longitudinal central axis (8) two ends are fixed on center in tubular skeleton (7) by spoke (17) and tubular skeleton (7).
3. drum-type sand screen according to claim 1, it is characterized in that: described oblique support (2) comprises the square set (15) of top and four supporting legs (14) of below, motor (9) is arranged on supporting leg (14) and upward is with (10) to be connected with longitudinal central axis (8) by rotation, arc spout (3) is fixedly connected on square set (15), front sand block plate (4) is movably connected on supporting leg (14) under drum-type screen drum (1) front opening, rear sand block plate (5) is movably connected on supporting leg (14) under drum-type screen drum (1) open rearward end, the height of front sand block plate (4) forms oblique higher than the height of rear sand block plate (5).
4. according to claim 1 or 3 described drum-type sand screens, it is characterized in that: described front sand block plate (4) and rear sand block plate (5) end face are equipped with arc-shaped groove.
5. drum-type sand screen according to claim 3, is characterized in that: be fixedly connected with universal wheel (16) below described supporting leg (14).
6. drum-type sand screen according to claim 3, is characterized in that: be connected with speed regulator (11) on described motor (9).
7. drum-type sand screen according to claim 2, it is characterized in that: described spoke (17) is apart from drum-type screen drum (1) front opening place and open rearward end 200 ~ 220mm.
8. drum-type sand screen according to claim 1 and 2, it is characterized in that: the angle of inclination between described drum-type screen drum (1) and horizontal plane is 8 ° ~ 10 °, and drum-type screen drum (1) front opening is positioned at the top of drum-type screen drum (1) open rearward end.
9. according to claim 1 or 3 described drum-type sand screens is characterized in that: described arc spout (3) stretches into 130 ~ 150mm in drum-type screen drum (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220582487 CN202921546U (en) | 2012-11-07 | 2012-11-07 | Drum-type sand sieving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220582487 CN202921546U (en) | 2012-11-07 | 2012-11-07 | Drum-type sand sieving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202921546U true CN202921546U (en) | 2013-05-08 |
Family
ID=48211540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220582487 Expired - Fee Related CN202921546U (en) | 2012-11-07 | 2012-11-07 | Drum-type sand sieving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202921546U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878114A (en) * | 2014-03-10 | 2014-06-25 | 苏州捷德瑞精密机械有限公司 | Novel building screen |
| CN104096708A (en) * | 2014-07-23 | 2014-10-15 | 浙江方远建材科技有限公司 | Automatic crushing device for construction waste materials |
| CN109304419A (en) * | 2018-09-30 | 2019-02-05 | 禹州市毛吕铸造有限公司 | A kind of sand casting sand sieving machine |
| CN109332147A (en) * | 2018-09-01 | 2019-02-15 | 浙江众亿智能科技有限公司 | A kind of construction site sandrock filter |
| CN114535056A (en) * | 2022-03-03 | 2022-05-27 | 孙静静 | Multistage separation screening installation of bacterium |
-
2012
- 2012-11-07 CN CN 201220582487 patent/CN202921546U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878114A (en) * | 2014-03-10 | 2014-06-25 | 苏州捷德瑞精密机械有限公司 | Novel building screen |
| CN104096708A (en) * | 2014-07-23 | 2014-10-15 | 浙江方远建材科技有限公司 | Automatic crushing device for construction waste materials |
| CN109332147A (en) * | 2018-09-01 | 2019-02-15 | 浙江众亿智能科技有限公司 | A kind of construction site sandrock filter |
| CN109304419A (en) * | 2018-09-30 | 2019-02-05 | 禹州市毛吕铸造有限公司 | A kind of sand casting sand sieving machine |
| CN114535056A (en) * | 2022-03-03 | 2022-05-27 | 孙静静 | Multistage separation screening installation of bacterium |
| CN114535056B (en) * | 2022-03-03 | 2024-02-20 | 孙静静 | Multistage separation screening installation of bacterium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202921546U (en) | Drum-type sand sieving machine | |
| CN202283486U (en) | Spiral sand washer | |
| CN205526474U (en) | Drum -type feeding screw mechanism | |
| WO2021237636A1 (en) | Simple gravel screening device for building construction | |
| CN110560630B (en) | Roller mill with clear material mechanism | |
| CN109333327B (en) | Roller pin grinding and polishing barrel | |
| CN211177725U (en) | Building stones wash integrative device of drying | |
| CN207641841U (en) | A kind of architectural engineering sand sieving machine | |
| CN107984617A (en) | A kind of cement stone agitating device | |
| CN209887878U (en) | Concrete mixing device is used in traffic engineering construction | |
| CN206597686U (en) | A kind of architectural engineering sand sieving machine | |
| CN214975738U (en) | Drum screen cleaning device for recycled paper pulp | |
| CN210700588U (en) | Wheel bucket structure of wheel type sand washer | |
| CN209519855U (en) | A kind of roller for aggregate autogenous tumbling mill and the aggregate autogenous tumbling mill using the roller | |
| CN209577313U (en) | A kind of tank body rotary type sand-gravel separation device | |
| CN204892106U (en) | Novel sand washer | |
| CN204952831U (en) | Biax sways formula granulation machine | |
| CN210496640U (en) | Horizontal sand mill with cooling function | |
| CN209408899U (en) | A kind of highway bridge construction cement mortar mixing arrangement | |
| CN209156568U (en) | A kind of roller sand washer | |
| CN209406790U (en) | A kind of potato stone-separating device for Starch Production | |
| CN202238178U (en) | Material distributor used on grinding disc of vertical mill | |
| CN207552786U (en) | A kind of spoiler combination and section Changeful type pulper | |
| CN207412893U (en) | For the agitating device in sewage disposal | |
| CN205291258U (en) | Concrete mixer convenient to remove |
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: 20130508 Termination date: 20201107 |