CN208554956U - A kind of building fine sand screening plant - Google Patents

A kind of building fine sand screening plant Download PDF

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Publication number
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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China
Prior art keywords
screen box
fine sand
strainer
screening plant
sand screening
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CN201820646968.5U
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Chinese (zh)
Inventor
张秀丽
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Shanxi Mayuhe Gujian Brick And Tile Co Ltd
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Shanxi Mayuhe Gujian Brick And Tile Co Ltd
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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

A kind of building fine sand screening plant
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.
CN201820646968.5U 2018-05-03 2018-05-03 A kind of building fine sand screening plant Active CN208554956U (en)

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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Cited By (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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