CN108480211A - A kind of construction sand screening plant - Google Patents
A kind of construction sand screening plant Download PDFInfo
- Publication number
- CN108480211A CN108480211A CN201810425257.XA CN201810425257A CN108480211A CN 108480211 A CN108480211 A CN 108480211A CN 201810425257 A CN201810425257 A CN 201810425257A CN 108480211 A CN108480211 A CN 108480211A
- Authority
- CN
- China
- Prior art keywords
- sieve plate
- side wall
- sand
- fixed
- screening plant
- 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.)
- Withdrawn
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
- B07B1/18—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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
-
- 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of construction sand screening plants, including bottom plate, supporting rack is installed on bottom plate vertically, support frame as described above sidewall horizontal is installed with supporting rack, and vertical sliding formula is equipped with slide bar on supporting rack, and slide bar upper end level is installed with connecting rod, connecting rod right end vertical is installed with longitudinal draw runner, the longitudinal direction draw runner right side wall is installed with spur rack, and sieve plate bottom right bottom surface is installed with baffle vertically, and sliding block right side wall is installed with guide rod vertically；The present invention drives Contraband shape gear frame to pump and with movable slider bilateral reciprocation by the rotation of driving cam, and then it realizes that spur rack moves up and down and drives Screening Network bucket to be realized along alternate rotation counterclockwise by external toothing and the first time of sieve is sieved, sieve plate left and right under the elastic reaction of resetting spring reciprocatingly slides, accelerate second sieving actoion of the sieve plate to sand, the two level sieving actoion of sand is realized, screening efficiency greatly increases.
Description
Technical field
The present invention relates to construction machinery technical field, specifically a kind of construction sand screening plant.
Background technology
Construction refers to the production activity of engineering construction implementation phase, is the building course of all kinds of buildings, can also
It says it is various lines on design drawing, in specified place, becomes process in kind.It includes basic engineering construction, master
Body structure construction, roof construction, decorative engineering construction etc..The place of construction operation is known as " construction site " or cries
" construction site ", is also named building site.
In civic building work progress, need to use sand as dispensing, in sand for concreting mortar
Containing more impurity, while the granular size of sand is different, and even particle size is selected for different construction process requirements
Sand, therefore sand cannot be used directly when buying, and need to carry out sieving husky processing to sand, in construction site,
All it is often to be handled sand using common sieve, the husky treatment effect of this sieve is bad, and it is also by artificial square to sieve husky process
Formula, labor intensity is higher, while needing just meet the requirements by multiple sieve sand processing, and the efficiency and effect of screening are paid no attention to
Think, influences the construction quality and project progress of construction.
Invention content
The purpose of the present invention is to provide a kind of construction sand screening plants, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides the following technical solutions：
A kind of construction sand screening plant, including bottom plate are installed with supporting rack, support frame as described above on bottom plate vertically
Sidewall horizontal is installed with supporting rack, and vertical sliding formula is equipped with slide bar on supporting rack, and slide bar upper end level is installed with company
Extension bar, connecting rod right end vertical are installed with longitudinal draw runner, and the longitudinal direction draw runner right side wall is installed with spur rack, described
Supporting rack bottom surface is installed with hanger vertically, and Horizontal rotation type is equipped with limit rotary shaft on hanger, and limit rotary shaft end is coaxially solid
Dingan County is equipped with Screening Network bucket；Screening Network bucket surface is arranged the external toothing for being installed with and engaging connection with spur rack；It is described
Collecting tank is installed on bottom plate, horizontal slidingtype is equipped with sieve plate on the collecting tank, and sieve plate extends right up to outside collecting tank
Portion, sieve plate bottom right bottom surface are installed with baffle, resetting spring are fixedly connected between baffle and collecting tank vertically；The slide bar
Lower end is installed with Contraband shape gear frame, and damping spring is fixedly connected between Contraband shape gear frame and extension board；On the bottom plate
It is installed with driving motor, is installed with supporting rod on bottom plate vertically, rotary type is equipped with driven pulley, driving on supporting rod
The output shaft of motor is coaxially installed with driving pulley, and driving pulley is arranged with driven pulley surface and is connected with driving belt,
The driven pulley surface is coaxially installed with the driving cam abutted with Contraband shape gear frame madial wall, the Contraband shape gear frame
Interior horizontal slidingtype is equipped with sliding block, and sliding block right side wall is installed with guide rod vertically, and slidingtype is equipped with sliding sleeve, sieve on guide rod
Plate left end is fixed on sliding sleeve side wall；The Screening Network barrel side wall hinge connection has a dodge gate, the company of being installed on dodge gate
Lug, engaging lug are connected and fixed by screw and Screening Network bucket；The driving cam slides against with slider side wall.
Scheme as an improvement of the present invention：The damping spring total quantity is two, and damping spring upper end is fixed on
Extension board bottom surface, damping spring lower end are fixed on Contraband shape gear frame upper surface.
Scheme as an improvement of the present invention：The mesh diameter of the Screening Network bucket is more than the mesh diameter of sieve plate.
Scheme as an improvement of the present invention：The Screening Network bucket position is in the surface of sieve plate.
Scheme as an improvement of the present invention：The resetting spring left end is fixed on collecting tank outer right wall, resets bullet
Spring right end is fixed on baffle left side wall.
Scheme as an improvement of the present invention：The driving cam slides against in sliding block left side wall.
Scheme as an improvement of the present invention：The quantity of the dodge gate is two.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention drives Contraband shape gear frame to pump and with movable slider bilateral reciprocation by the rotation of driving cam,
And then realize spur rack move up and down and by external toothing drive Screening Network bucket realize along alternate rotation counterclockwise to sieve the
Primary screening, sieve plate left and right under the elastic reaction of resetting spring reciprocatingly slide, and accelerate second screening of the sieve plate to sand
Effect, realizes the two level sieving actoion of sand, screening efficiency greatly increases.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the enlarged diagram in the portions A in Fig. 1；
Fig. 3 be Fig. 1 in B to schematic diagram.
In figure：1- bottom plates, 2- sliding sleeves, 3- guide rods, 4- supporting rods, 5- supporting rods, 6- driving pulleys, 7- driving belts,
8- Contraband shapes gear frame, 9- driven pulleys, 10- driving cams, 11- damping springs, 12- supporting racks, 13- extension boards, 14- slide bars,
15- connecting rods, the longitudinal directions 16- draw runner, 17- hangers, 18- Screening Networks bucket, 19- sieve plates, 20- resetting springs, 21- baffles, 22- are collected
Slot, 23- sliding blocks, 24- external toothings, 25- spur racks, 26- limit rotary shafts, 27- engaging lugs, 28- dodge gates.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment：
Please refer to Fig.1-3, a kind of construction sand screening plant, including bottom plate 1 is installed with branch on bottom plate 1 vertically
Support 12,12 sidewall horizontal of support frame as described above are installed with supporting rack 12, and vertical sliding formula is equipped with slide bar 14 on supporting rack 12,
14 upper end level of slide bar is installed with connecting rod 15, and 15 right end vertical of connecting rod is installed with longitudinal draw runner 16, described vertical
It is installed with spur rack 25 to 16 right side wall of draw runner, 12 bottom surface of support frame as described above is installed with hanger 17, hanger 17 vertically
Upper Horizontal rotation type is equipped with limit rotary shaft 26, and 26 end of limit rotary shaft is coaxially installed with Screening Network bucket 18；The Screening Network
18 surfaces of bucket are arranged the external toothing 24 for being installed with and engaging connection with spur rack 25；Collection is installed on the bottom plate 1
Slot 22, horizontal slidingtype is equipped with sieve plate 19 on the collecting tank 22, and sieve plate 19 extends right up to outside collecting tank 22, and sieve plate 19 is right
Bottom surface is installed with baffle 21 vertically, and resetting spring 20 is fixedly connected between baffle 21 and collecting tank 22；The slide bar
14 lower ends are installed with Contraband shape gear frame 8, and damping spring 11 is fixedly connected between Contraband shape gear frame 8 and extension board 13；Institute
It states and is installed with driving motor 5 on bottom plate 1, be installed with supporting rod 4 on bottom plate 1 vertically, rotary type is equipped on supporting rod 4
The output shaft of driven pulley 9, driving motor 5 is coaxially installed with driving pulley 6, and driving pulley 6 is covered with 9 surface of driven pulley
If being connected with driving belt 7,9 surface of the driven pulley is coaxially installed with the biography abutted with 8 madial wall of Contraband shape gear frame
Moving cam 10, horizontal slidingtype is equipped with sliding block 23 in the Contraband shape gear frame 8, and 23 right side wall of sliding block is installed with guiding vertically
Bar 3, slidingtype is equipped with sliding sleeve 2 on guide rod 3, and 19 left end of sieve plate is fixed on 2 side wall of sliding sleeve；18 side wall of Screening Network bucket closes
Page is connected with dodge gate 28, and engaging lug 27 is installed on dodge gate 28, and engaging lug 27 is connected by screw and Screening Network bucket 18
Connect fixation；The driving cam 10 is abutted with 23 side walls of sliding block.
The application method and operation principle of the present invention：
In use, removing the screw that dodge gate 28 is connect with Screening Network bucket 18, dodge gate 28 is rotated and opened, will be sieved
The sand divided is placed in Screening Network bucket 18, is closed dodge gate 28, is connected and fixed itself and Screening Network bucket 18 by screw.
Start driving motor 5, driving motor 5 drive driving pulley 6 rotate, driving pulley 6 by driving belt 7 drive from
Movable belt pulley 9 rotates, and driven pulley 9 drives driving cam 10 to rotate, and the rotation of driving cam 10 drives about 8 gear frame of Contraband shape past
Multiple sliding, Contraband shape gear frame 8 drive connecting rod 15 to pump by the slide bar 14 of connection fixed thereto, 15 band of connecting rod
Dynamic longitudinal direction 16 up-and-down reciprocating of draw runner sliding, longitudinal draw runner 16 drive the spur rack 25 of connection fixed thereto to drive Screening Network bucket 18
Along alternate rotation counterclockwise, and then the abundant shaking of the sand inside Screening Network bucket 18 is promoted, quickening can 18 pairs of Screening Network bucket
The preliminary sieving actoion of sand；During this period, the elongation with compression of damping spring 11 improve slide bar 14 move up and down it is steady
Property, and then ensure that the stationarity that Screening Network bucket 18 rotates.
It falls on sand under Screening Network bucket 18 to fall on the sieve plate 19 of its underpart, the rotation drive of driving cam 10 is supported therewith
Press the sliding block 23 of connection under the elastic acting force of resetting spring 20, bilateral reciprocation, sliding block 23 is driven by guide rod 3 and slided
2 bilateral reciprocations are covered, and then realize the bilateral reciprocation of sieve plate 19；Moving back and forth for sieve plate 19, promotes thereon
The shaking of sand and paving, which are scattered, comes so that sand more disperses, and accelerates the screening efficiency of sieve plate 19；Relatively granule on sieve plate 19
It falls in collecting tank 22 and is collected under the sand of diameter.
In conclusion the present invention drives Contraband shape gear frame 8 to pump and drive by the rotation of driving cam 10
23 bilateral reciprocation of sliding block, and then realize that spur rack 25 moves up and down and drives Screening Network bucket 18 along the inverse time by external toothing 24
Needle alternate rotation, which is realized, sieves the first time of sieve, and the left and right under the elastic reaction of resetting spring 20 of sieve plate 19 reciprocatingly slides,
Second sieving actoion of the sieve plate 19 to sand is accelerated, the two level sieving actoion of sand is realized, screening efficiency greatly increases.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention 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 present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
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 embodiment being appreciated that.
Claims (7)
1. a kind of construction sand screening plant, including bottom plate（1）, bottom plate（1）On be installed with supporting rack vertically
（12）, which is characterized in that support frame as described above（12）Sidewall horizontal is installed with supporting rack（12）, supporting rack（12）It is upper vertical sliding
Dynamic formula is equipped with slide bar（14）, slide bar（14）Upper end level is installed with connecting rod（15）, connecting rod（15）Right end vertical is fixed
Longitudinal draw runner is installed（16）, the longitudinal direction draw runner（16）Right side wall is installed with spur rack（25）, support frame as described above（12）
Bottom surface is installed with hanger vertically（17）, hanger（17）Upper Horizontal rotation type is equipped with limit rotary shaft（26）, limit rotary shaft（26）
End is coaxially installed with Screening Network bucket（18）；The Screening Network bucket（18）Surface, which is arranged, to be installed with and spur rack（25）
Engage the external toothing of connection（24）；The bottom plate（1）On be installed with collecting tank（22）, the collecting tank（22）It is upper horizontal sliding
Dynamic formula is equipped with sieve plate（19）, sieve plate（19）Extend right up to collecting tank（22）Outside, sieve plate（19）Bottom right bottom surface is fixed vertically to pacify
Equipped with baffle（21）, baffle（21）With collecting tank（22）Between be fixedly connected with resetting spring（20）；The slide bar（14）Lower end
It is installed with Contraband shape gear frame（8）, Contraband shape gear frame（8）With extension board（13）Between be fixedly connected with damping spring（11）；
The bottom plate（1）On be installed with driving motor（5）, bottom plate（1）On be installed with supporting rod vertically（4）, supporting rod（4）
Upper rotary type is equipped with driven pulley（9）, driving motor（5）Output shaft be coaxially installed with driving pulley（6）, driving pulley
（6）With driven pulley（9）Surface, which is arranged, is connected with driving belt（7）, the driven pulley（9）Surface be coaxially installed with
Contraband shape gear frame（8）The driving cam that madial wall abuts（10）, the Contraband shape gear frame（8）Interior horizontal slidingtype is equipped with sliding block
（23）, sliding block（23）Right side wall is installed with guide rod vertically（3）, guide rod（3）Upper slidingtype is equipped with sliding sleeve（2）, sieve plate
（19）Left end is fixed on sliding sleeve（2）On side wall；The Screening Network bucket（18）Side wall hinge connection has dodge gate（28）, dodge gate
（28）On be installed with engaging lug（27）, engaging lug（27）Pass through screw and Screening Network bucket（18）It is connected and fixed；The transmission
Cam（10）With sliding block（23）Side walls abut.
2. construction according to claim 1 sand screening plant, which is characterized in that the damping spring（11）Always
Quantity is two, damping spring（11）Upper end is fixed on extension board（13）Bottom surface, damping spring（11）Lower end is fixed on Contraband shape biography
Moving frame（8）Upper surface.
3. construction according to claim 1 sand screening plant, which is characterized in that the Screening Network bucket（18）'s
Mesh diameter is more than sieve plate（19）Mesh diameter.
4. construction according to claim 1 sand screening plant, which is characterized in that the Screening Network bucket（18）Position
In sieve plate（19）Surface.
5. construction according to claim 1 sand screening plant, which is characterized in that the resetting spring（20）It is left
End is fixed on collecting tank（22）Outer right wall, resetting spring（20）Right end is fixed on baffle（21）Left side wall.
6. construction according to claim 1 sand screening plant, which is characterized in that the driving cam（10）It is sliding
It is dynamic to be connected to sliding block（23）Left side wall.
7. construction according to claim 1 sand screening plant, which is characterized in that the dodge gate（28）Number
Amount is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810425257.XA CN108480211A (en) | 2018-05-07 | 2018-05-07 | A kind of construction sand screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810425257.XA CN108480211A (en) | 2018-05-07 | 2018-05-07 | A kind of construction sand screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108480211A true CN108480211A (en) | 2018-09-04 |
Family
ID=63353585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810425257.XA Withdrawn CN108480211A (en) | 2018-05-07 | 2018-05-07 | A kind of construction sand screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108480211A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731772A (en) * | 2019-02-15 | 2019-05-10 | 安徽旭晶粉体新材料科技有限公司 | A kind of powder screening collecting device |
| CN111687029A (en) * | 2020-08-05 | 2020-09-22 | 张伟健 | Starch production screening equipment and production screening process |
| CN112871463A (en) * | 2021-01-13 | 2021-06-01 | 李秀兰 | Multistage mineral flotation device |
| CN113198731A (en) * | 2021-04-27 | 2021-08-03 | 江西润井康生物科技有限公司 | Be used for powder essence to filter particle equipment |
-
2018
- 2018-05-07 CN CN201810425257.XA patent/CN108480211A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731772A (en) * | 2019-02-15 | 2019-05-10 | 安徽旭晶粉体新材料科技有限公司 | A kind of powder screening collecting device |
| CN111687029A (en) * | 2020-08-05 | 2020-09-22 | 张伟健 | Starch production screening equipment and production screening process |
| CN112871463A (en) * | 2021-01-13 | 2021-06-01 | 李秀兰 | Multistage mineral flotation device |
| CN113198731A (en) * | 2021-04-27 | 2021-08-03 | 江西润井康生物科技有限公司 | Be used for powder essence to filter particle equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180904 |
|
| WW01 | Invention patent application withdrawn after publication |