CN208554956U - A kind of building fine sand screening plant - Google Patents
A kind of building fine sand screening plant Download PDFInfo
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- CN208554956U CN208554956U CN201820646968.5U CN201820646968U CN208554956U CN 208554956 U CN208554956 U CN 208554956U CN 201820646968 U CN201820646968 U CN 201820646968U CN 208554956 U CN208554956 U CN 208554956U
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- screen box
- fine sand
- strainer
- screening plant
- sand screening
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Abstract
The utility model discloses a kind of building fine sand screening plants, including screen box and collecting chamber, the screen box upper end is connected with feed inlet, bottom riveting is provided with strainer in the screen box, screen box lower end two sides symmetrically pass through support bottom bar and are connected with bottom plate, the bottom plate upper end is connected with motor, the motor output end upper end is connected with rotation axis, the rotation axis upper end is located at welding above the strainer and is provided with stock guide, the screening right wall of box bottom is connected with guide pipeline, the guide pipeline right end is connected with collecting chamber, collecting chamber right wall top is connected with exhaust pipe, filter cloth is inlaid in the exhaust pipe, the screen box left wall is provided through blowing mouth, the blowing mouth left end is connected with air pump.The utility model can rapidly and efficiently separation screening fine sand, high frequency zone while can also avoid dust pollution.
Description
Technical field
The utility model relates to building field, specifically a kind of building fine sand screening plant.
Background technique
With the fast development of nowadays urbanization, various buildings, road, bridge and auxiliary facility all building in generalization
If carrying out, under this overall background, the needs of construction material are also increasingly improved.Yellow sand is commonly referred to as sand, sand, grit etc., yellow
Husky composition is silica, is used in the field of construction by extensive demand.
In existing construction site, yellow sand is typically all artificial screening, relatively inefficient in this way, and uses mechanical grading
If, structure is generally complicated, while a large amount of dust can be raised in screening process, this can make the health of operator
At harm.
Utility model content
The purpose of this utility model is to provide a kind of building fine sand screening plants, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of building fine sand screening plant, including screen box and collecting chamber, the screen box upper end are connected with charging
Mouthful, bottom riveting is provided with strainer in the screen box, and screen box lower end two sides symmetrically pass through support bottom bar connection setting
There is bottom plate, the bottom plate upper end is connected with motor, and the motor output end upper end is connected with rotation axis, the rotation
Axis upper end is located at welding above the strainer and is provided with stock guide, and the screening right wall of box bottom is connected with guide pipeline,
The guide pipeline right end is connected with collecting chamber, and collecting chamber right wall top is connected with exhaust pipe, the row
Filter cloth is inlaid in feed channel, the screen box left wall is provided through blowing mouth, and the blowing mouth left end is connected with gas
Pump.
As a further solution of the present invention: the feed inlet lower end, which is located in the screen box, passes through torsionspring
It is connected with baffle.
As a further solution of the present invention: inclination is in 15 ° upwards on the right side of the strainer, the filter cloth edge and institute
Screening chamber interior wall is stated mutually to agree with.
As a further solution of the present invention: being located at outside the support bottom bar between the screen box and the bottom plate
It encloses and is connected with compressed spring.
It is passed as a further solution of the present invention: being connected between the rotation axis and the motor by shaft coupling
Dynamic, the rotation axis is in the middle part of the screen box bottom and the strainer and upwardly extends, the rotation axis and the sieve
It selects and is rotatablely connected by bearing between case and the strainer.
As a further solution of the present invention: the stock guide is cone-shaped structure, the stock guide section is in
Existing triangle is obtuse triangle, and the stock guide upper end face molding is provided with the protrusion of Archimedes spiral shape.
As a further solution of the present invention: the collecting chamber upper end riveting is equipped with upper cover, the collecting chamber left wall
The baffle being rotatablely connected by torsionspring is equipped with the guide pipeline right end corresponding position.
As a further solution of the present invention: being correspondingly arranged on the upside of the blowing mouth and the strainer left end.
As a further solution of the present invention: the air pump output end is connected with the blowing mouth.
Compared with prior art, the utility model has the beneficial effects that sand is put into screen box by feed inlet when processing
Interior, sand is fallen on stock guide, and starting motor drives rotation axis and stock guide rotation, and such sand, which is fallen on stock guide, to be led to
The curved convex drive for crossing guide plate surface is thrown away, and can be dispersed the material fallen in this way, be can also be improved to a certain extent
Screen capacity；Booster air pump is dried into screen box by blowing mouth, and high-speed flow can promote fine sand to be sieved, at the same air-flow incited somebody to action
The fine sand of sieve is blown into centralized collection in collecting chamber by guide pipeline, and air-flow is discharged by exhaust pipe, such design energy
Screening efficiency is enough improved, while cooperating the flap shutter of feed inlet and guide pipe end also and can be avoided fugitive dust reverse irrigation, it will not
Influence external environment.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for building fine sand screening plant.
Fig. 2 is a kind of structural schematic diagram for building stock guide in fine sand screening plant.
In figure: 1- screen box, 2- feed inlet, 3- strainer, 4- support bottom bar, 5- bottom plate, 6- motor, 7- rotation axis, 8- are led
Flitch, 9- guide pipeline, 10- collecting chamber, 11- exhaust pipe, 12- blowing mouth, 13- air pump.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of building fine sand screening plant, including screen box 1 and receive
Collect chamber 10,1 upper end of screen box is connected with feed inlet 2, and 2 lower end of feed inlet, which is located in the screen box 1, to be passed through
Torsionspring is connected with baffle, and bottom riveting is provided with strainer 3 in the screen box 1, and inclination is in upwards on 3 right side of strainer
15 °, 3 edge of strainer mutually agrees with 1 inner wall of screen box, and the 1 lower end two sides of screen box symmetrically pass through support bottom bar 4
It is connected with bottom plate 5,4 periphery of support bottom bar is located between the screen box 1 and the bottom plate 5 and is connected with compression bullet
Spring, 5 upper end of bottom plate are connected with motor 6, and the outer shell rivething of the motor 6 is fixed on the bottom plate 5, the motor 6
Output end upper end is connected with rotation axis 7, is connected and is driven by shaft coupling between the rotation axis 7 and the motor 6, described
Rotation axis 7 is through 1 bottom of screen box and 3 middle part of the strainer and upwardly extends, the rotation axis 7 and the screen box
It is rotatablely connected by bearing between 1 and the strainer 3,7 upper end of rotation axis, which is located above the strainer 3, welds setting
There is stock guide 8, the stock guide 8 is cone-shaped structure, and the triangle that 8 section of stock guide is presented is obtuse triangle,
8 upper end face of the stock guide molding is provided with the protrusion of Archimedes spiral shape, 1 right wall bottom of the screen box connection setting
There is guide pipeline 9,9 right end of guide pipeline is connected with collecting chamber 10, and 10 upper end of the collecting chamber riveting is equipped with upper cover,
10 left wall of collecting chamber and 9 right end corresponding position of the guide pipeline are equipped with the baffle being rotatablely connected by torsionspring, institute
It states 10 right wall top of collecting chamber and is connected with exhaust pipe 11, filter cloth, the screen box 1 are inlaid in the exhaust pipe 11
Left wall is provided through blowing mouth 12, is correspondingly arranged on the upside of the blowing mouth 12 and 3 left end of the strainer, and the blowing mouth 12 is left
End is connected with air pump 13, and 13 output end of air pump is connected with the blowing mouth 12.
The working principle of the utility model is: putting into sand in screen box 1 by feed inlet 2 when processing, sand, which is fallen in, is led
On flitch 8, starting motor 6 drives rotation axis 7 and stock guide 8 to rotate, and such sand, which is fallen in, can pass through stock guide on stock guide 8
The curved convex drive on 8 surfaces is thrown away, and can be dispersed the material fallen in this way, be can also be improved screening efficiency to a certain extent；
Booster air pump 13 is dried by blowing mouth 12 into screen box 1, and high-speed flow can promote fine sand to be sieved, while air-flow will be sieved
Fine sand centralized collection in collecting chamber 10 is blown by guide pipeline 9, air-flow is discharged by exhaust pipe 11, such design
It can be improved screening efficiency, while the flap shutter of 9 end of feed inlet 2 and guide pipeline being cooperated also to can be avoided fugitive dust reverse irrigation,
It will not influence external environment.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of building fine sand screening plant, including screen box (1) and collecting chamber (10), which is characterized in that the screen box (1)
Upper end is connected with feed inlet (2), and the interior bottom riveting of screen box (1) is provided with strainer (3), under the screen box (1)
End two sides symmetrically pass through support bottom bar (4) and are connected with bottom plate (5), and bottom plate (5) upper end is connected with motor (6),
Motor (6) the output end upper end is connected with rotation axis (7), and rotation axis (7) upper end is located above the strainer (3)
Welding is provided with stock guide (8), and screen box (1) the right wall bottom is connected with guide pipeline (9), the guide pipeline
(9) right end is connected with collecting chamber (10), and collecting chamber (10) the right wall top is connected with exhaust pipe (11), described
It is inlaid with filter cloth in exhaust pipe (11), screen box (1) left wall is provided through blowing mouth (12), the blowing mouth (12)
Left end is connected with air pump (13).
2. a kind of building fine sand screening plant according to claim 1, which is characterized in that feed inlet (2) the lower end position
Baffle is connected with by torsionspring in the screen box (1).
3. a kind of building fine sand screening plant according to claim 1, which is characterized in that on the right side of the strainer (3) upwards
Inclination is in 15 °, and strainer (3) edge mutually agrees with the screen box (1) inner wall.
4. a kind of building fine sand screening plant according to claim 1, which is characterized in that the screen box (1) and described
It is located at support bottom bar (4) periphery between bottom plate (5) and is connected with compressed spring.
5. a kind of building fine sand screening plant according to claim 1, which is characterized in that the rotation axis (7) and described
It is connected and is driven by shaft coupling between motor (6), the rotation axis (7) runs through the screen box (1) bottom and the strainer
(3) it in the middle part of and upwardly extends, passes through bearing between the rotation axis (7) and the screen box (1) and the strainer (3) and turn
Dynamic connection.
6. a kind of building fine sand screening plant according to claim 1, which is characterized in that the stock guide (8) is circular cone
Shape structure, the triangle that stock guide (8) section is presented are obtuse triangle, stock guide (8) the upper end face molding
It is provided with the protrusion of Archimedes spiral shape.
7. a kind of building fine sand screening plant according to claim 1, which is characterized in that collecting chamber (10) the upper end riveting
It is equipped with upper cover, collecting chamber (10) left wall and the guide pipeline (9) right end corresponding position are equipped with to be turned by torsionspring
The baffle of dynamic connection.
8. a kind of building fine sand screening plant according to claim 1, which is characterized in that the blowing mouth (12) and described
It is correspondingly arranged on the upside of strainer (3) left end.
9. a kind of building fine sand screening plant according to claim 1, which is characterized in that air pump (13) output end and
The blowing mouth (12) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820646968.5U CN208554956U (en) | 2018-05-03 | 2018-05-03 | A kind of building fine sand screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820646968.5U CN208554956U (en) | 2018-05-03 | 2018-05-03 | A kind of building fine sand screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208554956U true CN208554956U (en) | 2019-03-01 |
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ID=65481179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820646968.5U Active CN208554956U (en) | 2018-05-03 | 2018-05-03 | A kind of building fine sand screening plant |
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| Country | Link |
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| CN (1) | CN208554956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000086A (en) * | 2019-05-13 | 2019-07-12 | 苏州嘉诺环境工程有限公司 | A kind of three-dimensional ladder composite screen |
-
2018
- 2018-05-03 CN CN201820646968.5U patent/CN208554956U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000086A (en) * | 2019-05-13 | 2019-07-12 | 苏州嘉诺环境工程有限公司 | A kind of three-dimensional ladder composite screen |
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