CN208449826U - A kind of civil engineering Sand screen - Google Patents
A kind of civil engineering Sand screen Download PDFInfo
- Publication number
- CN208449826U CN208449826U CN201820984490.7U CN201820984490U CN208449826U CN 208449826 U CN208449826 U CN 208449826U CN 201820984490 U CN201820984490 U CN 201820984490U CN 208449826 U CN208449826 U CN 208449826U
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- CN
- China
- Prior art keywords
- roller
- sieve
- shaft
- civil engineering
- sand 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.)
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Abstract
The utility model relates to civil engineering plant technical fields, in particular to a kind of civil engineering Sand screen, including roller, center is provided with shaft in the roller, shaft one end protrudes roller and connect with gantry rotation, the top end of the shaft is equipped with motor, and the motor is fixed on the rack；The roller is divided into two layers, and internal layer is interior sieve, and interior sieve is fixed as one with roller bearing, and one layer of outer sieve is provided on the outer circumference surface of interior sieve, and one end of outer sieve connects motor, and the other end is connect with gantry rotation；Discharge port is provided with below the roller；The rack lower end is four struts and strut bottom is equipped with idler wheel；It is designed rationally, can greatly improve the screening efficiency to sand, and small in size, is also convenient for the movement of the present apparatus while occupied area is small, and this device can prolonged automatic work, solve the problems of the prior art.
Description
Technical field
The utility model relates to civil engineering plant technical field, in particular to a kind of civil engineering Sand screen.
Background technique
Civil engineering (English: Civil Engineering) is the system for building the science and technology of all kinds of land engineering facilities
Claim.It had both referred to the technical activities such as applied material, equipment and the exploration carried out, design, construction, maintenance, maintenance, also referred to work
The object of Cheng Jianshe.It builds on the ground or underground, land, is directly or indirectly human lives, production, military affairs, Scientific Research Service
Various job facilities, such as house, road, railway, pipeline, tunnel, bridge, canal, dykes and dams, harbour, power station, airport,
Ocean platform, water supply and drainage and protection works etc..Civil engineering refers in addition to building construction, for newly-built, reconstruction or enlarging
Prospecting, planning, design, construction, installation and the maintenance that building, structures and related auxiliary facility of all kinds of engineerings etc. are carried out
Deng the engineering entity of every technical work and its completion.The use that can't do without to sand, institute are whichsoever all lacked inside project
Can't do without screening to sand also just to lack, existing Sand screen for sand screening it is inefficient, take up a large area
And it is irremovable, and it be easy to cause raw material to block in the course of work.
In conclusion problem of the existing technology is:
(1) not high to the screening efficiency of sand；
(2) bulky and irremovable；
(3) it be easy to cause raw material to block in the course of work.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, a kind of civil engineering Sand screen is provided,
It is designed rationally, can greatly improve the screening efficiency to sand, and small in size, the present apparatus is also convenient for while occupied area is small
Movement, and this device can prolonged automatic work, solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of civil engineering Sand screen, including roller, center is provided with shaft in the roller,
And shaft one end protrudes roller and connect with gantry rotation, the top end of the shaft is equipped with motor, described
Motor is fixed on the rack；The roller is divided into two layers, internal layer be interior sieve, and interior sieve with
Roller bearing is fixed as one, and one layer of outer sieve is provided on the outer circumference surface of interior sieve, and one end of outer sieve connects electricity
Motivation, the other end are connect with gantry rotation；Discharge port is provided with below the roller；The rack lower end is four struts and branch
Bar bottom is equipped with idler wheel.
It drives shaft and interior sieve to rotate together by the rotation of motor, raw material is poured into roller from roller one end,
Raw material can be screened on the forward side of roller inner edge by sieve, and raw material sand is continuously stirred, rolled in roller, pushing and storeroom
Rubbing action, screening efficiency is high, and screening is carried out while forward and falls on the online side of outer screening, using turn of outer screening net
It is dynamic to accelerate that accumulation is generated to the postsearch screening of raw material, finally by the other end of underproof feedstock transportation to roller；And it can
It is moved freely using idler wheel.
It further, is netted on the outer sieve and interior sieve, and the mesh number of outer sieve is greater than the mesh number of interior sieve.
By the setting different from mesh number on interior sieve of external sieve, layer-by-layer screening is achieved the purpose that.
Further, the shaft is helical-blade bobbin, and interior sieve is connected as one with the helical blade in shaft.
By setting helical-blade bobbin for shaft and being connected as one with interior sieve, adding the raw material into roller
Afterwards, the spiral space that can be formed by the helical blade on interior sieve and shaft, drives raw material to move ahead, and not will cause raw material resistance
Plug, and helical-blade bobbin energy level, inclination or vertical transport, with structure is simple, cross-sectional area is small, good airproof performance, operation side
Just, maintenance is easy.
Further, the discharge port is funnel-form.
By setting funnel dress for discharge port, it has been convenient for being collected the raw material after screening.
Further, the idler wheel is universal wheel, and has self-locking structure.
By setting universal wheel for idler wheel, can easily be transferred to this device needs place to be used, and has
Self-locking device can lock universal wheel when in use, prevent from moving when in use.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon.
Fig. 1 is a kind of civil engineering Sand screen schematic perspective view of the utility model；
Fig. 2 is a kind of civil engineering Sand screen front section view of the utility model；
Fig. 3 is a kind of roller area structure chart of civil engineering Sand screen of the utility model.
Figure label: 1 is rack, and 2 be idler wheel, and 3 be strut, and 4 be discharge port, and 5 be roller, and 51 be shaft, and 52 be interior sieve
Net, 53 be outer sieve, and 6 be motor.
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.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
In progress in use, staff checks the utility model first, defect is checked for, if deposited
Can not just carry out using if defect, need that maintenance personal is notified to repair at this time, if there is no if problem just
It may be used.
Refering to fig. 1-3: a kind of civil engineering Sand screen, including roller 5, center is provided with shaft in the roller 5
51, and 51 one end of shaft protrudes roller 5 and is rotatablely connected with rack 1, the top end of the shaft 51 is equipped with motor 6, institute
Motor 6 is stated to be fixed in rack 1；It is two layers that the roller 5, which divides, and internal layer is interior sieve 52, and interior sieve 52 is fixed with roller bearing
It is integrated, one layer of outer sieve 53 is provided on the outer circumference surface of interior sieve 52, one end of outer sieve 53 connects motor 6, another
End is rotatablely connected with rack 1；Discharge port 4 is provided with below the roller 5；1 lower end of rack is four struts 3 and strut 3
Bottom is equipped with idler wheel 2.
It drives shaft 51 and interior sieve 52 to rotate together by the rotation of motor 6, raw material is poured into rolling from 5 one end of roller
In cylinder 5, raw material can be screened on 5 inner edge of the roller side that moves ahead by sieve, raw material sand continuously stirs in roller 5, rolls, push with
And the rubbing action of storeroom, screening efficiency is high, and screening is carried out while forward and falls on the online side of outer screening, using outer sieve
The rotation quickening of network selection will not generate accumulation to the postsearch screening of raw material, finally by underproof feedstock transportation to the another of roller 5
One end；And it is moved freely using idler wheel 2.
It is netted on the outer sieve 53 and interior sieve 52, and the mesh number of outer sieve 53 is greater than the mesh number of interior sieve 52.
By the setting different from mesh number on interior sieve 52 of external sieve 53, layer-by-layer screening is achieved the purpose that.
The shaft 51 is helical-blade bobbin, and interior sieve 52 is connected as one with the helical blade in shaft 51.
By setting helical-blade bobbin for shaft 51 and being connected as one with interior sieve 52, rolling is being added the raw material into
After in cylinder 5, the spiral space that can be formed by interior sieve 52 with the helical blade in shaft 51 drives raw material to move ahead, will not
Raw material is caused to block, and helical-blade bobbin energy level, inclination or vertical transport, with structure is simple, cross-sectional area is small, leakproofness
Good, easy to operate, maintenance is easy.
The discharge port 4 is funnel-form.
By setting funnel dress for discharge port 4, it has been convenient for being collected the raw material after screening.
The idler wheel 2 is universal wheel, and has self-locking structure.
By setting universal wheel for idler wheel 2, can easily be transferred to this device needs place to be used, and has
Self-locking device can lock universal wheel when in use, prevent from moving when in use.
Working principle: when in use, this device is moved to by designated position by idler wheel 2, passes through the self-locking knot on idler wheel 2
Structure locks idler wheel, after fixing, opens motor 6, roller 5 is driven to rotate, out of one end of roller 5 addition raw material, roller 5
Helical blade type shaft 51 will drive raw material move ahead, interior sieve 52 will rotate simultaneously with shaft 51, and raw material is in advance
It will be screened simultaneously, qualified raw material will be fallen on outer sieve 53, and outer sieve 53 can also accelerate while rotating
Postsearch screening to raw material is converged by will fall in discharge port 4 after the screening of outer sieve 53 by discharge port 4
It closes and collects.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms, therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein, and should not treat any reference in the claims as limiting related right
It is required that.
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 (5)
1. a kind of civil engineering Sand screen, it is characterised in that: including roller, in the roller, center, which is provided with, turns
Axis, and shaft one end protrudes roller and connect with gantry rotation, the top end of the shaft is equipped with motor, the motor
It is fixed on the rack；The roller is divided into two layers, and internal layer is interior sieve, and interior sieve is fixed as one with roller bearing, interior sieve
One layer of outer sieve is provided on outer circumference surface, one end of outer sieve connects motor, and the other end is connect with gantry rotation；The rolling
Cylinder lower section is provided with discharge port；The rack lower end is four struts and strut bottom is equipped with idler wheel.
2. civil engineering Sand screen according to claim 1, it is characterised in that: on the outer sieve and interior sieve
To be netted, and the mesh number of outer sieve is greater than the mesh number of interior sieve.
3. civil engineering Sand screen according to claim 1, it is characterised in that: the shaft is helical-blade bobbin,
And interior sieve is connected as one with the helical blade in shaft.
4. civil engineering Sand screen according to claim 1, it is characterised in that: the discharge port is funnel-form.
5. civil engineering Sand screen according to claim 1, it is characterised in that: the idler wheel is universal wheel, and is had
There is self-locking structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820984490.7U CN208449826U (en) | 2018-06-26 | 2018-06-26 | A kind of civil engineering Sand screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820984490.7U CN208449826U (en) | 2018-06-26 | 2018-06-26 | A kind of civil engineering Sand screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208449826U true CN208449826U (en) | 2019-02-01 |
Family
ID=65169998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820984490.7U Expired - Fee Related CN208449826U (en) | 2018-06-26 | 2018-06-26 | A kind of civil engineering Sand screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208449826U (en) |
-
2018
- 2018-06-26 CN CN201820984490.7U patent/CN208449826U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20210626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |