CN110270494A - A kind of sand screening plant for construction - Google Patents
A kind of sand screening plant for construction Download PDFInfo
- Publication number
- CN110270494A CN110270494A CN201810215664.8A CN201810215664A CN110270494A CN 110270494 A CN110270494 A CN 110270494A CN 201810215664 A CN201810215664 A CN 201810215664A CN 110270494 A CN110270494 A CN 110270494A
- Authority
- CN
- China
- Prior art keywords
- cambered surface
- sieve
- rotary shaft
- screening
- cabinet
- 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
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
-
- 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
- B07B1/04—Stationary flat 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention discloses a kind of sand screening plant for construction, including conveyer belt apparatus, conveyer belt apparatus, which conveys, is equipped with sieve plate below end, sieve plate is set at the top of the feed hopper of screening cabinet, horizontal in screen box body to be equipped with twin shaft breaking means, the screening bottom of box is equipped with cambered surface sieve, and both ends are connect by shelf with the electric telescopic rod bottom in screen box body on side wall is set at the top of cambered surface sieve, cambered surface screen side is equipped with vibrating motor, is equipped with collecting tank below cambered surface sieve；Apparatus of the present invention can effectively improve the screening efficiency for sieving husky process, reduces labor intensity of workers, finally improves construction efficiency.
Description
Technical field
The present invention relates to construction equipment technical fields, screen dress in particular to a kind of sand for construction
It sets.
Background technique
In building construction process, fine sand is essential material, it is often necessary to screen sandstone by sieve
To obtain fine sand, be in screening process at present by manually being screened to sand, to obtain the fine sand of suitable mesh number, this
Kind mode of operation devotes a tremendous amount of time and manpower, and the husky speed of large labor intensity, sieve is slow.
Summary of the invention
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of sand screening plants for construction, to mention
The husky efficiency of height sieve, reduces labor intensity of workers, improves construction efficiency.
The present invention is in order to solve the above technical problems, used technical solution is: a kind of sand sieve for construction
Screening device, including conveyer belt apparatus, conveyer belt apparatus conveying end lower section are equipped with sieve plate, and the sieve plate is set to screening cabinet
Feed hopper at the top of, it is horizontal in the screen box body to be equipped with twin shaft breaking means, the screening bottom of box equipped with cambered surface sieve,
Both ends are connect by shelf with the electric telescopic rod bottom in screen box body on side wall is set at the top of the cambered surface sieve, the arc
Face screen side is equipped with vibrating motor, is equipped with collecting tank below the cambered surface sieve.
Preferably, multiple iron wires are additionally provided on the sieve plate to hook.
Preferably, the twin shaft breaking means include being set to intracorporal first rotary shaft of screen box and the second rotation in parallel
Axis is equipped with multiple baffles in first rotary shaft and the second rotary shaft, multiple perforation, institute is uniformly provided on the baffle
The first rotary shaft input terminal is stated to connect with driving wheel, the second rotary shaft input terminal is connect with driven wheel, the driving wheel and
Driven wheel is connected by belt, and the driving wheel passes through speed reducer and motor output axis connection.
Preferably, the cambered surface sieve is hemisphere face mesh structure.
Beneficial effects of the present invention: apparatus of the present invention can effectively improve the screening efficiency for sieving husky process, reduce worker's labor
Fatigue resistance finally improves construction efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of sand screening plant for construction；
Fig. 2 is the structural schematic diagram of twin shaft breaking means in Fig. 1；
In figure, conveyer belt apparatus 1, sieve plate 2, screening cabinet 3, feed hopper 3.1, twin shaft breaking means 4, the first rotary shaft 4.1, the
Two rotary shafts 4.2, baffle 4.3, perforation 4.4, driving wheel 4.5, driven wheel 4.6, speed reducer 4.7, motor 4.8, cambered surface sieve
5, shelf 6, electric telescopic rod 7, vibrating motor 8, collecting tank 9, iron wire hook 10.
Specific embodiment
The present invention is described in further detail in the following with reference to the drawings and specific embodiments.
As illustrated in fig. 1 and 2, a kind of sand screening plant for construction, including conveyer belt apparatus 1, the conveying
Band device 1 conveys and is equipped with sieve plate 2 below end, and the sieve plate 2 is set to 3.1 top of feed hopper of screening cabinet 3, the screen box
Horizontal in body 3 to be equipped with twin shaft breaking means 4,3 bottom of screening cabinet is equipped with cambered surface sieve 5,5 top two of cambered surface sieve
End is connect by shelf 6 with 7 bottom of electric telescopic rod being set on screening 3 inner sidewall of cabinet, and 5 side of cambered surface sieve is equipped with
Vibrating motor 8 is equipped with collecting tank 9 below the cambered surface sieve 5.
Preferably, it is additionally provided with multiple iron wires on the sieve plate 2 and hooks 10.After designing in this way, iron wire hooks 10 and can effectively reduce
Withered grass or lines class foreign matter in sandstone drop into screening cabinet 3, and the hook formation that iron wire hooks 10 can be by withered grass or lines
The winding of class foreign matter.Additionally preferably, sieve plate 2 is macroporous plate structure, and bulk stone can be stopped to drop into screening cabinet 3
It is interior.
Preferably, the twin shaft breaking means 4 include parallel the first rotary shaft 4.1 and second being set in screening cabinet 3
It is equipped with multiple baffles 4.3 in rotary shaft 4.2, first rotary shaft 4.1 and the second rotary shaft 4.2, on the baffle 4.3
Even to offer multiple perforation 4.4,4.1 input terminal of the first rotary shaft is connect with driving wheel 4.5, second rotary shaft 4.2
Input terminal is connect with driven wheel 4.6, and the driving wheel 4.5 is connected with driven wheel 4.6 by belt, and the driving wheel 4.5 passes through
Speed reducer 4.7 and motor 4.8 export axis connection.The rotation of baffle 4.3 can promote the dispersion of sand, while 4.3 table of baffle
The perforation 4.4 in face is gone through after enabling to sand to be broken up, to further increase dispersion effect.
Preferably, the cambered surface sieve 5 is hemisphere face mesh structure.
The present embodiment working principle is as follows:
Firstly, sand-mix is transported on sieve plate 2 by conveyer belt apparatus 1, sieve plate 2 can stop bulk stone to drop into sieve
It selects in cabinet 3, and iron wire hooks 10 can effectively reduce withered grass in sandstone or lines class foreign matter drops into screening cabinet 3, when
After the husky group of agglomeration drops into the working region of twin shaft breaking means 4, the rotation of baffle 4.3 can promote the dispersion of sand, simultaneously
The perforation 4.4 on 4.3 surface of baffle is gone through after enabling to sand to be broken up, so that dispersion effect is further increased, after breaing up
Sand drop on cambered surface sieve 5, cambered surface sieve 5 can be moved up and down by the flexible of electric telescopic rod 7, and vibrating motor
8 can make cambered surface sieve 5 vibrate, and finally enable cambered surface sieve 5 to carry out screening operation to sand, and accelerate
This screening process, the sand filtered out finally drop into collecting tank 9.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as limitation of the invention, this Shen
Please in embodiment and embodiment in feature in the absence of conflict, can mutual any combination.Protection model of the invention
The technical solution that should be recorded with claim is enclosed, the equivalent replacement side of technical characteristic in the technical solution recorded including claim
Case is protection scope.Equivalent replacement i.e. within this range is improved, also within protection scope of the present invention.
Claims (4)
1. a kind of sand screening plant for construction, including conveyer belt apparatus (1), it is characterised in that: the conveyer belt
Device (1) conveys and is equipped with sieve plate (2) below end, and the sieve plate (2) is set at the top of the feed hopper (3.1) of screening cabinet (3), institute
It states level in screening cabinet (3) and is equipped with twin shaft breaking means (4), the screening cabinet (3) bottom is equipped with cambered surface sieve (5), institute
It states both ends at the top of cambered surface sieve (5) and passes through shelf (6) and electric telescopic rod (7) bottom on screening cabinet (3) inner sidewall
Connection, cambered surface sieve (5) side are equipped with vibrating motor (8), are equipped with collecting tank (9) below the cambered surface sieve (5).
2. a kind of sand screening plant for construction according to claim 1, it is characterised in that: the sieve plate
(2) it is additionally provided with multiple iron wires on and hooks (10).
3. a kind of sand screening plant for construction according to claim 1, it is characterised in that: the twin shaft is beaten
Crushing device (4) includes being set to the first rotary shaft (4.1) and the second rotary shaft (4.2) screened in cabinet (3) in parallel, and described first
It is equipped with multiple baffles (4.3), is uniformly provided on the baffle (4.3) more in rotary shaft (4.1) and the second rotary shaft (4.2)
A perforation (4.4), the first rotary shaft (4.1) input terminal are connect with driving wheel (4.5), and second rotary shaft (4.2) is defeated
Enter end to connect with driven wheel (4.6), the driving wheel (4.5) is connected with driven wheel (4.6) by belt, the driving wheel
(4.5) axis connection is exported by speed reducer (4.7) and motor (4.8).
4. a kind of sand screening plant for construction according to claim 1, it is characterised in that: the cambered surface sieve
Net (5) is hemisphere face mesh structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810215664.8A CN110270494A (en) | 2018-03-15 | 2018-03-15 | A kind of sand screening plant for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810215664.8A CN110270494A (en) | 2018-03-15 | 2018-03-15 | A kind of sand screening plant for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110270494A true CN110270494A (en) | 2019-09-24 |
Family
ID=67957744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810215664.8A Pending CN110270494A (en) | 2018-03-15 | 2018-03-15 | A kind of sand screening plant for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110270494A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899084A (en) * | 2019-12-23 | 2020-03-24 | 湖州欧汇再生资源科技有限公司 | Screening system for solid waste treatment |
-
2018
- 2018-03-15 CN CN201810215664.8A patent/CN110270494A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899084A (en) * | 2019-12-23 | 2020-03-24 | 湖州欧汇再生资源科技有限公司 | Screening system for solid waste treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190924 |
|
| WD01 | Invention patent application deemed withdrawn after publication |