CN107309162A - A kind of civil engineering classification sand sieving machine - Google Patents
A kind of civil engineering classification sand sieving machine Download PDFInfo
- Publication number
- CN107309162A CN107309162A CN201710731882.2A CN201710731882A CN107309162A CN 107309162 A CN107309162 A CN 107309162A CN 201710731882 A CN201710731882 A CN 201710731882A CN 107309162 A CN107309162 A CN 107309162A
- Authority
- CN
- China
- Prior art keywords
- screen
- screen box
- aggregate bin
- sand
- screen cloth
- 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- Withdrawn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
- B07B1/28—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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4663—Multi-layer screening surfaces
-
- 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
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of civil engineering classification sand sieving machine, including screen box, the top surface of the screen box, which is offered, to be welded with sand inlet, and the sand inlet into sand hopper；The tapered structure in bottom of screen box, and the lowermost end of screen box offers sand export, and the sand export in the form of welding to being connected to the pipe that shakes out, the present invention is by unclamping locking nut, then rotating shaft make it that side-lower is tilted screen cloth backwards, now the sandstone material on screen cloth just can be rolled into aggregate bin through the front opening of aggregate bin, then the back outlet through aggregate bin is rolled into discharge tube, finally discharged at discharge tube, whole discharging process is rapid, without being unpacked to equipment, it is more quick so as to operate, and one-level screening plant, two grades of screening plants and three level screen device have independent discharging structure, therefore the discharging of each screening component is independent of each other, avoid the situation appearance that legacy equipment easily causes batch mixing from one outlet discharge.
Description
Technical field
The present invention relates to field of civil engineering, more particularly, to a kind of civil engineering classification sand sieving machine.
Background technology
Multistage screening is realized using the screen cloth of different meshes more than existing sand sieving machine, coordinates the vibration of vibrator integrally can be with
Quickly sieve material is realized, but existing Multi-stage screening machine discharging structure is complicated at present, or only with a discharging opening, so
Easily causing the material later stage there is the situation of batch mixing, while overall draw operation is troublesome, operation inconvenience.
The content of the invention
The present invention is to overcome above-mentioned situation not enough, it is desirable to provide a kind of technical scheme that can be solved the above problems.
A kind of civil engineering classification sand sieving machine, including screen box, the top surface of the screen box offer sand inlet, and it is described enter
It is welded with sand mouthful into sand hopper；The tapered structure in bottom of screen box, and the lowermost end of screen box offers sand export, and it is described
Sand export is also welded with column in the form of welding to being connected on the pipe that shakes out, the bottom surface of screen box, is realized using column to sieve
One-level screening plant, two grades of screening plants and three level screen device, one are sequentially provided with the support of case, the screen box from top to bottom
Equi-spaced apart is set between level screening plant, two grades of screening plants and three level screen device, and one-level screening plant, two grades of screenings
Device and three level screen device include screen cloth, and the screen cloth of one-level screening plant, two grades of screening plants and three level screen device
Mesh number is sequentially reduced, so that one-level screening plant, two grades of screening plants and three level screen device can realize step-sizing；It is described
Screen cloth is square structure, and the lower position of screen cloth is provided with the rotating shaft that left and right horizontal is set, and the right-hand member of rotating shaft is through on the wall of screen box side
Through hole wear to the outside of screen box, and the left and right end of rotating shaft is socketed with bearing, and bearing is arranged in corresponding axle bed, and described
It is fixedly connected between axle bed and screen box using screw, support is provided for rotating shaft using axle bed, and the bearing in axle bed is then rotating shaft
The screen cloth contiguous block for rotating and multiple strips being welded with basis, the rotating shaft is provided, wherein screen cloth passes through locking screw
Bolt is fixedly connected with screen cloth contiguous block, and the outer end screw thread of rotating shaft is socketed with locking nut, by adjusting the position of locking nut, made
Locking nut holds out against with screen box outer wall and contacted, so as to realize the fixation of rotating shaft in the presence of frictional force；A left side for the screen box
Bolt is fixed with vibrator on side, and the vibration screening of whole screen box is realized using vibrator, now in one-level screening plant, two
Sandstone are realized into category filter with granular size in the presence of level screening plant and three level screen device；The rear end of the screen cloth
Edge placement bolt is fixed with aggregate bin, and aggregate bin is in horn-like structure, and the two ends of aggregate bin are open, wherein aggregate bin
Front opening is square structure, and the front opening lower edge of aggregate bin is fitted setting, aggregate bin with the rear end upper edge of screen cloth
Open rearward end to being connected to discharge tube, and discharge tube is passed from the through hole on screen box trailing flank, by unclamping locking nut,
Then rotating shaft make it that side-lower is tilted screen cloth backwards, and now the sandstone material on screen cloth just can the front opening through aggregate bin
Roll into aggregate bin, then the back outlet through aggregate bin is rolled into discharge tube, finally discharge, entirely go out at discharge tube
Material process is rapid, without being unpacked to equipment, so that operate more fast, and one-level screening plant, two grades of screening plants
There is an independent discharging structure with three level screen device, therefore the discharging of each screening component is independent of each other, it is to avoid legacy equipment
The situation for easily causing batch mixing from one outlet discharge occurs.
It is used as further scheme of the invention：It is in sliding friction formula between the left and right side of the screen cloth and the inwall of screen box
Structure, can so avoid the material on screen cloth from being dropped from the left and right sides of screen cloth.
It is used as further scheme of the invention：The discharge tube is made of quality of rubber materials.
It is used as further scheme of the invention：The rotating shaft is located at the left and right of screen cloth to axis position directly below.
It is used as further scheme of the invention：The aggregate bin is made of stainless steel.
Beneficial effects of the present invention：The present invention is by unclamping locking nut, and then rotating shaft causes screen cloth towards under rear side
Side is tilted, and now the sandstone material on screen cloth just can be rolled into aggregate bin through the front opening of aggregate bin, then through aggregate bin
Back outlet is rolled into discharge tube, is finally discharged at discharge tube, and whole discharging process is rapid, without opening equipment
Case, so that operate more fast, and one-level screening plant, two grades of screening plants and three level screen device have independent discharging
Structure, therefore the discharging of each screening component is independent of each other, it is to avoid legacy equipment easily causes the feelings of batch mixing from one outlet discharge
Condition occurs.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the side view of the present invention.
In figure：1- screen boxs, 2- enter sand hopper, 3- one-levels screening plant, bis- grades of screening plants of 4-, 5- three level screens device, 6-
Column, 7- go out sandpipe, 8- vibrators, 9- clamping screws, 10- screen clothes, 11- screen clothes contiguous block, 12- rotating shafts, 13- axle beds, 14- locks
Tight nut, 15- aggregate bins, 16- discharge tubes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in Fig. 1~2, the embodiment of the present invention, a kind of civil engineering classification sand sieving machine, including screen box 1, the sieve
The top surface of case 1, which is offered, to be welded with sand inlet, and the sand inlet into sand hopper 2；The tapered structure in bottom of screen box 1,
And the lowermost end of screen box 1 offers sand export, and the sand export in the form of welding to being connected to the pipe 7 that shakes out, the bottom surface of screen box 1
On be also welded with column 6, realized using column 6 in the support to screen box 1, the screen box 1 and be sequentially provided with one from top to bottom
Level screening plant 3, two grades of screening plants 4 and three level screen device 5, one-level screening plant 3, two grades of screening plants 4 and three-level sieve
Equi-spaced apart is set between screening device 5, and one-level screening plant 3, two grades of screening plants 4 and three level screen device 5 include sieve
Net 10, and the sieve mesh number of one-level screening plant 3, two grades of screening plants 4 and three level screen device 5 is sequentially reduced, so that one-level
Screening plant 3, two grades of screening plants 4 and three level screen device 5 can realize step-sizing；The screen cloth 10 is square structure,
And the lower position of screen cloth 10 is provided with the rotating shaft 12 that left and right horizontal is set, the right-hand member of rotating shaft 12 is worn through the through hole on the side wall of screen box 1
Left and right end to the outside of screen box 1, and rotating shaft 12 is socketed with bearing, and bearing is arranged in corresponding axle bed 13, and the axle
It is fixedly connected between seat 13 and screen box 1 using screw, is the offer support of rotating shaft 12 using axle bed 13, and the bearing in axle bed 13 is then
There is provided for rotating shaft 12 and rotate the screen cloth contiguous block 11 that multiple strips are welded with basis, the rotating shaft 12, wherein sieving
Net 10 is fixedly connected with screen cloth contiguous block 11 by clamping screw 9, and the outer end screw thread of rotating shaft 12 is socketed with locking nut 14, passed through
The position of locking nut 14 is adjusted so that locking nut 14 holds out against with the outer wall of screen box 1 and contacted, so that real in the presence of frictional force
The fixation of existing rotating shaft 12；Bolt is fixed with vibrator 8 on the left surface of the screen box 1, and whole screen box 1 is realized using vibrator 8
Vibration screening, now in the presence of one-level screening plant 3, two grades of screening plants 4 and three level screen device 5 by sandstone with
Granular size realizes category filter；The rear edge position bolt of the screen cloth 10 is fixed with aggregate bin 15, and aggregate bin 15 is in loudspeaker
Shape structure, and the two ends of aggregate bin 15 are open, the front opening of wherein aggregate bin 15 is square structure, and aggregate bin 15
Front opening lower edge is fitted setting with the rear end upper edge of screen cloth 10, and the open rearward end of aggregate bin 15 is to being connected to discharge tube
16, and discharge tube 16 passes from the through hole on the trailing flank of screen box 1, by unclamping locking nut 14, then rotating shaft 12 makes
Obtaining screen cloth 10, side-lower is tilted backwards, and now the sandstone material on screen cloth 10 just can be rolled into through the front opening of aggregate bin 15 and gathered materials
In bucket 15, the back outlet then through aggregate bin 15 is rolled into discharge tube 16, is finally discharged, is entirely gone out at discharge tube 16
Material process is rapid, without being unpacked to equipment, so that operate more fast, and one-level screening plant 3, two grades of screening plants
4 and three level screen device 5 have an independent discharging structure, therefore the discharging of each screening component is independent of each other, it is to avoid tradition is set
The standby situation for easily causing batch mixing from one outlet discharge occurs.
It is in sliding friction formula structure between the left and right side of the screen cloth 1 and the inwall of screen box 1, can so avoids screen cloth
Drop the left and right sides of material from screen cloth 1 on 1.
The discharge tube 16 is made of quality of rubber materials.
The rotating shaft 12 is located at the left and right of screen cloth 10 to axis position directly below.
The aggregate bin 15 is made of stainless steel.
The present invention operation principle be：By unclamping locking nut 14, then rotating shaft 12 causes screen cloth 10 towards rear side
Inclined downward, now the sandstone material on screen cloth 10 just can be rolled into through the front opening of aggregate bin 15 in aggregate bin 15, Ran Houjing
The back outlet of aggregate bin 15 is rolled into discharge tube 16, is finally discharged at discharge tube 16, and whole discharging process is rapid, nothing
Equipment need to be unpacked, so that operate more fast, and one-level screening plant 3, two grades of screening plants 4 and three level screen dress
Putting 5 has an independent discharging structure, therefore the discharging of each screening component is independent of each other, it is to avoid legacy equipment is arranged from one outlet
The situation that material easily causes batch mixing occurs.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, 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, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Claims (5)
1. a kind of civil engineering classification sand sieving machine, including screen box, the top surface of the screen box offers sand inlet, and it is described enter sand
It is welded with mouthful into sand hopper；The tapered structure in bottom of screen box, and the lowermost end of screen box offers sand export, and it is described go out
Sand mouthful is also welded with column in the form of welding to being connected on the pipe that shakes out, the bottom surface of screen box, in the screen box from top to bottom
It is sequentially provided with one-level screening plant, two grades of screening plants and three level screen device, one-level screening plant, two grades of screening plants and three
Equi-spaced apart is set between level screening plant, and one-level screening plant, two grades of screening plants and three level screen device include sieve
Net, the sieve mesh number of one-level screening plant, two grades of screening plants and three level screen device is sequentially reduced；The screen cloth is square knot
Structure, it is characterised in that the lower position of screen cloth is provided with the rotating shaft that left and right horizontal is set, and the right-hand member of rotating shaft is through logical on the wall of screen box side
Hole is worn to the outside of screen box, and the left and right end of rotating shaft is socketed with bearing, and bearing is arranged in corresponding axle bed, and the axle bed
It is fixedly connected between screen box using screw, the screen cloth contiguous block of multiple strips is welded with the rotating shaft, wherein
Screen cloth is fixedly connected with screen cloth contiguous block by clamping screw, and the outer end screw thread of rotating shaft is socketed with locking nut；The screen box
Bolt is fixed with vibrator on left surface；The rear edge position bolt of the screen cloth is fixed with aggregate bin, and aggregate bin is in loudspeaker
Shape structure, and the two ends of aggregate bin are open, the front opening of wherein aggregate bin is square structure, and the front opening of aggregate bin
Lower edge is fitted setting with the rear end upper edge of screen cloth, the open rearward end of aggregate bin to being connected to discharge tube, and discharge tube from
Through hole on screen box trailing flank is passed.
2. civil engineering according to claim 1 classification sand sieving machine, it is characterised in that the left and right side of the screen cloth with
It is in sliding friction formula structure between the inwall of screen box.
3. civil engineering according to claim 1 classification sand sieving machine, it is characterised in that the discharge tube uses rubber
Material is made.
4. civil engineering according to claim 1 classification sand sieving machine, it is characterised in that the rotating shaft is located at a left side for screen cloth
Dextrad axis position directly below.
5. civil engineering according to claim 1 classification sand sieving machine, it is characterised in that the aggregate bin uses stainless steel
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710731882.2A CN107309162A (en) | 2017-08-23 | 2017-08-23 | A kind of civil engineering classification sand sieving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710731882.2A CN107309162A (en) | 2017-08-23 | 2017-08-23 | A kind of civil engineering classification sand sieving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107309162A true CN107309162A (en) | 2017-11-03 |
Family
ID=60177011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710731882.2A Withdrawn CN107309162A (en) | 2017-08-23 | 2017-08-23 | A kind of civil engineering classification sand sieving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107309162A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108212766A (en) * | 2018-03-19 | 2018-06-29 | 无锡市锡东橡塑机械有限公司 | A kind of infundibulate device for vibration screening |
| CN108405309A (en) * | 2018-04-12 | 2018-08-17 | 佛山市穗远恒科建材有限公司 | A kind of construction processes sieve material equipment |
| CN108645647A (en) * | 2018-08-21 | 2018-10-12 | 中国十七冶集团有限公司 | A kind of rock sample layering collector and collection method |
| CN108858742A (en) * | 2018-06-14 | 2018-11-23 | 重庆工商大学 | A kind of mortar feeding machine for capableing of automatic screening classification |
| CN108970970A (en) * | 2018-07-27 | 2018-12-11 | 芜湖通农生态农业有限公司 | A kind of grape size screening installation |
| CN110193509A (en) * | 2019-05-21 | 2019-09-03 | 华安钢宝利高新汽车板加工(娄底)有限公司 | Garbage collection transporting equipment |
| CN112264282A (en) * | 2020-08-31 | 2021-01-26 | 成都宝利根自动化技术有限公司 | Material selecting and discharging equipment for hearing aid filter dust screen hood |
-
2017
- 2017-08-23 CN CN201710731882.2A patent/CN107309162A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108212766A (en) * | 2018-03-19 | 2018-06-29 | 无锡市锡东橡塑机械有限公司 | A kind of infundibulate device for vibration screening |
| CN108405309A (en) * | 2018-04-12 | 2018-08-17 | 佛山市穗远恒科建材有限公司 | A kind of construction processes sieve material equipment |
| CN108858742A (en) * | 2018-06-14 | 2018-11-23 | 重庆工商大学 | A kind of mortar feeding machine for capableing of automatic screening classification |
| CN108970970A (en) * | 2018-07-27 | 2018-12-11 | 芜湖通农生态农业有限公司 | A kind of grape size screening installation |
| CN108970970B (en) * | 2018-07-27 | 2020-09-25 | 芜湖通农生态农业有限公司 | Grape size screening equipment |
| CN108645647A (en) * | 2018-08-21 | 2018-10-12 | 中国十七冶集团有限公司 | A kind of rock sample layering collector and collection method |
| CN110193509A (en) * | 2019-05-21 | 2019-09-03 | 华安钢宝利高新汽车板加工(娄底)有限公司 | Garbage collection transporting equipment |
| CN110193509B (en) * | 2019-05-21 | 2024-05-14 | 华安钢宝利高新汽车板加工(娄底)有限公司 | Waste collection and transportation equipment |
| CN112264282A (en) * | 2020-08-31 | 2021-01-26 | 成都宝利根自动化技术有限公司 | Material selecting and discharging equipment for hearing aid filter dust screen hood |
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| 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: 20171103 |
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| WW01 | Invention patent application withdrawn after publication |