CN109396013A - A kind of building engineering construction Sand screen - Google Patents
A kind of building engineering construction Sand screen Download PDFInfo
- Publication number
- CN109396013A CN109396013A CN201811628098.XA CN201811628098A CN109396013A CN 109396013 A CN109396013 A CN 109396013A CN 201811628098 A CN201811628098 A CN 201811628098A CN 109396013 A CN109396013 A CN 109396013A
- Authority
- CN
- China
- Prior art keywords
- screening
- screen drum
- discharge nozzle
- lower box
- sand
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/005—Transportable screening plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
- B07B1/24—Revolving drums with fixed or moving interior agitators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Abstract
The invention discloses a kind of building engineering construction Sand screens, belong to constructional engineering machinery technical field, solving existing building Sand screen, structure is complicated, sand is manually only sieved by simple strainer, low efficiency, screening effect is poor, the problem of being unfavorable for sand discharge, it is characterized in that: including screening upper box and screening lower box, the screening upper box is mounted on above screening lower box, rotation screw rod adjusts its position with fixing seat, and then adjust the tilt angle of screening upper box, sand to be screened is added in cast hopper, enter the first screening chamber along feed pipe, with the first screen drum, the rolling of second screen drum and third screen drum carries out step-sizing, effectively sand is broken up, the sand of retention is filtered step by step from the first discharge nozzle, second discharge nozzle and third discharge nozzle are discharged respectively, facilitate the screening of the grains of sand, movement side Just quick, it is time saving and energy saving.
Description
Technical field
The present invention relates to constructional engineering machinery technical fields, are specifically related to a kind of building engineering construction Sand screen.
Background technique
When construction place is constructed, sand is used, and sand cannot be used directly when buying, and be needed to sand
Son carries out sieving husky processing, is all often using common sieve to sand processing, the husky treatment effect of this sieve in construction
It is bad, it needs just meet the requirements by multiple sieve sand processing, otherwise will affect the construction quality of construction.
Chinese patent CN206356233U discloses a kind of Sand screen more particularly to a kind of high-efficiency sieve sand dress for building
Set, include cart, the first sliding rail, the first sliding block, driven wheel, Electric Motor Wheel, bracing wire, sieve sandbox, first motor, first rotating shaft,
First baffle and the first irony strainer, have reached that the husky effect of sieve is good, sieves that husky speed is fast, saves time, labor-saving effect, but
It is that this Sand screen is merely able to carry out single strainer filtering, and filter efficiency is low, the bulky grain sand discharge filtered out is not
It is convenient, it cannot achieve and filter step by step, it is impossible to meet the demands that building sieve is husky.
Accordingly, it is desirable to provide a kind of building engineering construction Sand screen, it is intended to solve the above problems.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of husky dress of building engineering construction sieve
It sets, to solve the problems in above-mentioned background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of building engineering construction Sand screen, including screening upper box and screening lower box, the screening upper box installation
Above screening lower box, third screen drum is installed inside the screening upper box, the second screen drum is installed in third screen drum, the
The first screen drum is equipped with inside two screen drums, the same end of the first screen drum, the second screen drum and third screen drum welds together and three
For the setting of same axis, the aperture of the first screen drum, the second screen drum and third screen drum reduces step by step, and screening lower box is mounted on movement
On vehicle frame, moving carriage bottom is equipped with movable pulley.
As a further solution of the present invention, the screening upper box bottom side is welded with hinged seat, and hinged seat passes through
Pin shaft is connected with screening lower box upper end side；The screening upper box bottom other side is welded with fixing seat, in fixing seat
It is threadedly coupled screw rod, screw tip is welded with adjustment handwheel, and screw rod bottom end connects block after passing through the through-hole on screening lower box.
As a further solution of the present invention, the diameter of the block is greater than the diameter of through-hole on screening lower box, screening
The diameter of through-hole is greater than the diameter of screw rod on lower box.
As a further solution of the present invention, it is arranged with spring on the screw rod between the fixing seat and screening lower box,
The elastic force of spring is greater than the gravity that fixing seat applies it.
As a further solution of the present invention, bearing is mounted on the outside of third screen drum both ends, bearing rotation is set
It sets in bearing block, bearing block is fixed on screening upper box inner wall, also welds rack gear, gear ring on the third screen drum outer wall
Connection gear is engaged at top, and gear is mounted in the drive shaft of motor.
As a further solution of the present invention, be set as between second screen drum and third screen drum third screening chamber, first
It is set as the second screening chamber between screen drum and the second screen drum, the first screening chamber is set as inside the first screen drum.
As a further solution of the present invention, it is equipped with feed pipe in the middle part of the same end welded together, feed pipe is fixed
On screening upper box, feed pipe connects cast hopper, and feed pipe is connected to the first screening chamber.
As a further solution of the present invention, several rod for stiring materials, rod for stiring materials surface are welded on first inboard wall of riddle drum
Equipped with several dispersion teeth.
As a further solution of the present invention, the first screen drum other end connects hood for protecting rider, hood for protecting rider bottom side connection the
One discharge nozzle, the first discharge nozzle are connected to the first screening chamber, and the second screen drum other end bottom side connects the second discharge nozzle, the second discharging
Pipe connection the second screening chamber, third screen drum other end bottom side connect third discharge nozzle, and third discharge nozzle is connected to third and screens chamber, institute
State the first discharge nozzle, the second discharge nozzle and third discharge nozzle pass through fixed frame be fixed on screening upper box on.
As a further solution of the present invention, it is set as the chamber that gathers materials in the screening lower box below the third screen drum, gathered materials
Bottom of chamber portion is connected to the 4th discharge nozzle, and the setting of the 4th discharge nozzle is equipped with guide in screening lower box bottom, the screening lower box
Block.
In conclusion compared with the prior art, the invention has the following beneficial effects:
The present invention adjusts its position with fixing seat by rotating screw rod, and then adjusts the tilt angle of screening upper box, wait sieve
The sand of choosing is added in cast hopper, enters the first screening chamber along feed pipe, with the first screen drum, the second screen drum and third screen drum
Rolling carry out step-sizing, effectively sand is broken up, is filtered the sand of retention step by step from the first discharge nozzle, the second discharge nozzle
It is discharged respectively with third discharge nozzle, facilitates the screening of the grains of sand, conveniently moving is quick, time saving and energy saving.
In order to explain the structural features and functions of the invention more clearly, come with reference to the accompanying drawing with specific embodiment to this hair
It is bright to be described in detail.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of invention.
Fig. 2 is the cross section structure schematic diagram of screen drum in invention.
Fig. 3 is the structural schematic diagram of rod for stiring materials in invention.
Appended drawing reference: 1- cast hopper, 2- feed pipe, 3- bearing, 4- bearing block, 5- gear ring, 6- gear, 7- motor, 8- sieve
Cabinet, 9- third screen drum, the second screen drum of 10-, 11- rod for stiring materials, the first screen drum of 12-, 13- hood for protecting rider, 14- first is chosen to discharge
Pipe, 15- fixed frame, the second discharge nozzle of 16-, 17- third discharge nozzle, 18- hinged seat, 19- screening lower box, 20- moving carriage,
Gather materials chamber, 25- block, 26- spring, 27- screw rod, 28- of 21- movable pulley, 22- guide pad, the 4th discharge nozzle of 23-, 24- is fixed
Seat, 29- adjustment handwheel, 30- drive shaft, 31- third screening chamber, 32- second screens chamber, 33- first screens chamber, 34- disperses tooth.
Specific embodiment
The following further describes the technical solution of the present invention in the following with reference to the drawings and specific embodiments.
Referring to FIG. 1 to FIG. 3, in the present embodiment, a kind of building engineering construction Sand screen, including screening 8 He of upper box
Lower box 19 is screened, the screening upper box 8 is mounted on 19 top of screening lower box, 8 bottom side of the screening upper box weldering
It is connected to hinged seat 18, hinged seat 18 is connected by pin shaft with screening 19 upper end side of lower box；8 bottom of screening upper box
The other side is welded with fixing seat 28,28 internal screw thread connecting screw 27 of fixing seat, and 27 top of screw rod is welded with adjustment handwheel 29, screw rod
27 bottom ends connect block 25 after passing through the through-hole on screening lower box 19, and the diameter of block 25 is greater than through-hole on screening lower box 19
Diameter, screen lower box 19 on through-hole diameter be greater than screw rod 27 diameter, screw rod 27 can screening lower box 19 on
The shaking adjustment inclined direction of 30 ° of left and right range is carried out in through-hole.
It is arranged with spring 26 on screw rod 27 between the fixing seat 28 and screening lower box 19, the elastic force of spring 26 is greater than
The gravity that fixing seat 28 applies it, spring 26 can support screening upper box 8 and move upwards, i.e., spring 26 can will screen
Upper box 8 jacks up upwards, and the position of itself and fixing seat 28 is adjusted by rotation screw rod 27, and then adjusts inclining for screening upper box 8
Rake angle.
Third screen drum 9 is installed inside the screening upper box 8, third screen drum is mounted on bearing 3 on 9 both ends outside,
Bearing 3 is rotatably arranged in bearing block 4, and bearing block 4 is fixed on screening 8 inner wall of upper box, on 9 outer wall of third screen drum also
Rack gear 5 is welded, engages connection gear 6 at the top of gear ring 5, gear 6 is mounted in the drive shaft 30 of motor 7, in the driving of motor 7
Under axis 30 drives, gear 6 drives gear ring 5 and third screen drum 9 to roll.
Second screen drum 10 is installed in the third screen drum 9, third screening is set as between the second screen drum 10 and third screen drum 9
Chamber 31 is equipped with the first screen drum 12 inside second screen drum 10, is set as the second screening between the first screen drum 12 and the second screen drum 10
Chamber 32 is set as the first screening chamber 33 inside first screen drum 12.
The same end of first screen drum 12, the second screen drum 10 and third screen drum 9 welds together and three is same
Axis setting, the same end middle part welded together are equipped with feed pipe 2, and feed pipe 2 is fixed on screening upper box 8, charging
Pipe 2 connects cast hopper 1, and feed pipe 2 is connected to the first screening chamber 33, and sand to be screened is added in cast hopper 1, along feed pipe
2 enter the first screening chamber 33, as the rolling of the first screen drum 12, the second screen drum 10 and third screen drum 9 carries out step-sizing.
Several rod for stiring materials 11 are welded on first screen drum, 12 inner wall, 11 surface of rod for stiring materials is equipped with several dispersion teeth 34,
The sands of rod for stiring materials 11 and 34 pairs of tooth of dispersion entrance the first screening chamber 33 thereon are broken up, and the bulk sand to bond together is avoided
Influence screening.
First screen drum, 12 other end connects hood for protecting rider 13, and 13 bottom side of hood for protecting rider connects the first discharge nozzle 14, and first goes out
Expects pipe 14 is connected to the first screening chamber 33, and 10 other end bottom side of the second screen drum connects the second discharge nozzle 16, and the second discharge nozzle 16 connects
Logical second screening chamber 32,9 other end bottom side of third screen drum connect third discharge nozzle 17, and third discharge nozzle 17 is connected to third and screens chamber
31, first discharge nozzle 14, the second discharge nozzle 16 and third discharge nozzle 17 are fixed on screening upper box 8 by fixed frame 15
On.
The aperture of first screen drum 12, the second screen drum 10 and third screen drum 9 reduces step by step, is filtered the sand of retention step by step
Son is discharged respectively from the first discharge nozzle 14, the second discharge nozzle 16 and third discharge nozzle 17.
It is set as the chamber 24 that gathers materials in the screening lower box 19 of 9 lower section of third screen drum, 24 bottom of chamber connection the 4th of gathering materials goes out
Expects pipe 23, the setting of the 4th discharge nozzle 23 is equipped with guide pad 22 in screening 19 bottom of lower box, the screening lower box 19, convenient
The discharge of the grains of sand.
The screening lower box 19 is mounted in moving carriage 20, and 20 bottom of moving carriage is equipped with movable pulley 21, mobile
It is convenient and efficient, it is time saving and energy saving.
The technical principle of the invention is described above in combination with a specific embodiment, is only the preferred embodiment of the present invention.This
The protection scope of invention is not limited merely to above-described embodiment, and all technical solutions belonged under thinking of the present invention belong to the present invention
Protection scope.Those skilled in the art, which does not need to pay for creative labor, can associate other specific realities of the invention
Mode is applied, these modes will fall within the scope of protection of the present invention.
Claims (10)
1. a kind of building engineering construction Sand screen, including upper box (8) and screening lower box (19) are screened, in the screening
Cabinet (8) is mounted on above screening lower box (19), which is characterized in that third sieve is equipped with inside the screening upper box (8)
Cylinder (9), third screen drum (9) is interior to be equipped with the second screen drum (10), is equipped with the first screen drum (12) inside the second screen drum (10), the first sieve
The same end of cylinder (12), the second screen drum (10) and third screen drum (9) welds together and three is that same axis is arranged, and first
The aperture of screen drum (12), the second screen drum (10) and third screen drum (9) reduces step by step, and screening lower box (19) is mounted on moving carriage
(20) on, moving carriage (20) bottom is equipped with movable pulley (21).
2. building engineering construction Sand screen according to claim 1, which is characterized in that the screening upper box (8)
Bottom side is welded with hinged seat (18), and hinged seat (18) is connected by pin shaft with screening lower box (19) upper end side；Institute
It states screening upper box (8) bottom other side to be welded with fixing seat (28), fixing seat (28) internal screw thread connecting screw (27), screw rod
(27) top is welded with adjustment handwheel (29), and screw rod (27) bottom end connects block after passing through the through-hole in screening lower box (19)
(25)。
3. building engineering construction Sand screen according to claim 2, which is characterized in that the diameter of the block (25)
Greater than the diameter of through-hole in screening lower box (19), the diameter of through-hole is greater than the diameter of screw rod (27) in screening lower box (19).
4. building engineering construction Sand screen according to claim 3, which is characterized in that the fixing seat (28) and sieve
It selects and is arranged with spring (26) on the screw rod (27) between lower box (19).
5. building engineering construction Sand screen according to claim 1, which is characterized in that the third screen drum (9) two
End is mounted on bearing (3) on outside, and bearing (3) is rotatably arranged in bearing block (4), and bearing block (4) is fixed on screening top box
It on body (8) inner wall, is also welded rack gear (5) on third screen drum (9) outer wall, engages connection gear (6) at the top of gear ring (5),
Gear (6) is mounted in the drive shaft (30) of motor (7).
6. -5 any building engineering construction Sand screen according to claim 1, which is characterized in that second screen drum
(10) it is set as third screening chamber (31) between third screen drum (9), the is set as between the first screen drum (12) and the second screen drum (10)
Two screenings chamber (32), the first screen drum (12) is internal to be set as the first screening chamber (33).
7. building engineering construction Sand screen according to claim 6, which is characterized in that the same end welded together
Middle part is equipped with feed pipe (2), and feed pipe (2) is fixed in screening upper box (8), and feed pipe (2) connects cast hopper (1), into
Expects pipe (2) is connected to the first screening chamber (33).
8. building engineering construction Sand screen according to claim 7, which is characterized in that in first screen drum (12)
It is welded on wall several rod for stiring materials (11), rod for stiring materials (11) surface is equipped with several dispersion teeth (34).
9. building engineering construction Sand screen according to claim 8, which is characterized in that first screen drum (12) is another
One end connects hood for protecting rider (13), and hood for protecting rider (13) bottom side connects the first discharge nozzle (14), the first discharge nozzle (14) and the first screening
Chamber (33) connection, the second screen drum (10) other end bottom side connect the second discharge nozzle (16), the second sieve of the second discharge nozzle (16) connection
It selects chamber (32), third screen drum (9) other end bottom side connects third discharge nozzle (17), and third discharge nozzle (17) is connected to third and screens chamber
(31), first discharge nozzle (14), the second discharge nozzle (16) and third discharge nozzle (17) are fixed on by fixed frame (15)
It screens on upper box (8).
10. building engineering construction Sand screen according to claim 9, which is characterized in that under the third screen drum (9)
It is set as gather materials chamber (24) in the screening lower box (19) of side, the chamber that gathers materials (24) bottom is connected to the 4th discharge nozzle (23), the 4th discharging
It manages (23) setting and is equipped with guide pad (22) in screening lower box (19) bottom, the screening lower box (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811628098.XA CN109396013A (en) | 2018-12-28 | 2018-12-28 | A kind of building engineering construction Sand screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811628098.XA CN109396013A (en) | 2018-12-28 | 2018-12-28 | A kind of building engineering construction Sand screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109396013A true CN109396013A (en) | 2019-03-01 |
Family
ID=65462035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811628098.XA Pending CN109396013A (en) | 2018-12-28 | 2018-12-28 | A kind of building engineering construction Sand screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109396013A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282421A (en) * | 2020-11-23 | 2021-01-29 | 吉林建筑大学 | Decorative auxiliary support wall of landscape building |
| CN113245179A (en) * | 2021-06-08 | 2021-08-13 | 韩常山 | Drum-type efficient sand screening device for building construction |
| CN113399243A (en) * | 2021-06-22 | 2021-09-17 | 郑州财经学院 | A energy-saving hierarchical screening sand device for construction |
| CN113893928A (en) * | 2021-09-28 | 2022-01-07 | 漳浦诚创环保科技有限公司 | A resourceful treatment sorting device for building waste |
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| CN204773018U (en) * | 2015-04-30 | 2015-11-18 | 柯良斌 | Building concrete gravel mixing arrangement |
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| CN207839406U (en) * | 2017-12-22 | 2018-09-11 | 赣州研顺飞科技有限公司 | A kind of Sand screen for building |
| CN108654979A (en) * | 2018-05-04 | 2018-10-16 | 吴招娣 | A kind of stalk screening technique based on agricultural crop straw screening plant |
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| DE102014209515A1 (en) * | 2013-05-24 | 2014-11-27 | Honda Motor Co., Ltd. | Rotary drum type waste separator |
| CN204182565U (en) * | 2014-07-28 | 2015-03-04 | 亳州市中药饮片厂 | A kind of medicinal material sorting unit |
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| CN112282421A (en) * | 2020-11-23 | 2021-01-29 | 吉林建筑大学 | Decorative auxiliary support wall of landscape building |
| CN112282421B (en) * | 2020-11-23 | 2021-11-23 | 吉林建筑大学 | Decorative auxiliary support wall of landscape building |
| CN113245179A (en) * | 2021-06-08 | 2021-08-13 | 韩常山 | Drum-type efficient sand screening device for building construction |
| CN113399243A (en) * | 2021-06-22 | 2021-09-17 | 郑州财经学院 | A energy-saving hierarchical screening sand device for construction |
| CN113399243B (en) * | 2021-06-22 | 2022-04-12 | 郑州财经学院 | A energy-saving hierarchical screening sand device for construction |
| CN113893928A (en) * | 2021-09-28 | 2022-01-07 | 漳浦诚创环保科技有限公司 | A resourceful treatment sorting device for building waste |
| CN113893928B (en) * | 2021-09-28 | 2023-01-10 | 中化学建筑工程有限公司 | A resourceful treatment sorting device for building waste |
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Application publication date: 20190301 |