CN213967656U - Concrete raw material screening device - Google Patents
Concrete raw material screening device Download PDFInfo
- Publication number
- CN213967656U CN213967656U CN202023025955.2U CN202023025955U CN213967656U CN 213967656 U CN213967656 U CN 213967656U CN 202023025955 U CN202023025955 U CN 202023025955U CN 213967656 U CN213967656 U CN 213967656U
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- China
- Prior art keywords
- mounting panel
- mounting plates
- concrete raw
- mounting
- round hole
- 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.)
- Expired - Fee Related
Links
- 238000012216 screening Methods 0.000 title claims abstract description 21
- 239000002994 raw material Substances 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 abstract description 3
- 238000007873 sieving Methods 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a concrete raw materials screening plant, including installing on the support column of two sets of co-altitude and two mounting panels that are parallel to each other and symmetry, connect, two through the guard plate at connecting axle and top between two mounting panels the high-end department of mounting panel is sealed, and low side department is provided with the opening and forms the discharge gate, and detachable is provided with filter screen between two mounting panels, and it has the stopper that is used for fixed filter screen still to swing joint at the discharge gate end of mounting panel still install vibrating motor on the guard plate and run through there is a feeder hopper, has placed respectively and has connect workbin A and connect workbin B under filter screen and the discharge gate end of two mounting panels. This screening plant not only can be used for sieving the concrete raw materials to can change the screen cloth of equidimension not according to the demand, be convenient for sieve different raw materials.
Description
Technical Field
The utility model relates to a concrete preparation technical field specifically says a concrete raw materials screening plant.
Background
The concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term concrete generally refers to cement concrete obtained by mixing cement as the cementing material, sand and stone as the aggregate and water (which may contain additives and admixtures) according to a certain proportion and stirring.
The preparation quality of concrete depends on the quality and the ratio condition of each raw materials, actually when preparing the raw and other materials of concrete, often need sieve the operation to the grit earlier, select the less sand of granule to prepare, but utilize vibrations sieve or rotate the operation in-process that a sieve section of thick bamboo sieved among the prior art, often because the grit volume is great to cause the sieve mesh to block up and lead to actual screening effect poor, and current sieve is fixed on equipment mostly, be not convenient for take out the clearance or change it, lead to sieving the quality poor, application scope is narrow.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides a concrete raw materials screening plant here, this raw materials screening plant can take the screen cloth out at any time and clear up and change the screen cloth of equidimension not, not only can improve the quality of screening, has enlarged application range simultaneously.
The utility model is realized in such a way, a concrete raw material screening device is constructed, which comprises two mounting plates which are arranged on two groups of support columns with different heights and are parallel and symmetrical with each other, and the two mounting plates are connected through a connecting shaft and a protection plate at the top;
the high ends of the two mounting plates are sealed, the low ends of the two mounting plates are provided with openings to form discharge holes, a filtering screen is detachably arranged between the two mounting plates, and the discharge holes of the mounting plates are also movably connected with limit blocks for fixing the filtering screen;
the protective plate is also provided with a vibration motor and is penetrated with a feed hopper;
the material receiving box A and the material receiving box B are respectively arranged at the right lower end of the filtering screen and the material outlet ends of the two mounting plates.
Furthermore, the bottoms of the supporting columns are kept fixed through connecting columns.
Further, the outer end of mounting panel is provided with connecting portion, pass through spring coupling between the top of connecting portion and a plurality of support columns.
Further, two the spout has been seted up on the subtend side of mounting panel, filter screen injects in the spout, has seted up two round holes in filter screen top and below on the face of two mounting panel discharge gate ends respectively, be provided with the arch on an end both sides of stopper, set up in the arch with two round hole assorted round holes of mounting panel, the stopper passes the downthehole round hole of low department of mounting panel and the round hole on the arch through a rotation pole, keeps rotating with the mounting panel and is connected, the eminence round hole of the eminence round hole on the stopper arch and the eminence round hole of stopper keep being connected through bolt and nut.
Furthermore, a rectangular groove parallel to the top of the filter screen is formed in the middle of the limiting block.
The utility model discloses have following excellent beneficial effect:
the utility model discloses in, can improve the quality and the efficiency of screening through reasonable design vibrating motor.
Through the reasonable design of the springs connected between the supporting columns and the mounting plate, the vibration generated on the supporting columns when the vibration motor is started can be reduced.
Through the reasonable installation form of the filter screen and the shape and installation form of the limiting block, the filter screen can be conveniently fixed and taken out, so that the screening quality and the application range are improved, and meanwhile, the discharging is convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the present invention with two material receiving boxes and one end protection plate removed;
FIG. 3 is a front view of FIG. 2;
FIG. 4 is a top view of FIG. 2;
FIG. 5 is a schematic view of the structure of the other state of FIG. 2;
FIG. 6 is a cross-sectional view A-A of FIG. 4;
FIG. 7 is an enlarged partial schematic view of B in FIG. 5;
FIG. 8 is an enlarged partial schematic view of C of FIG. 2;
in the figure: 1. a support pillar; 2. connecting columns; 3. mounting a plate; 4. a connecting portion; 5. a spring; 6. a protection plate; 7. a feed hopper; 8. a vibration motor; 9. a material receiving box A; 10. a material receiving box B; 11. a limiting block; 12. rotating the rod; 13. a bolt; 14. a nut; 15. filtering the screen; 16. and (7) connecting the shafts.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 8, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses an improve and provide a concrete raw materials screening plant here, can implement according to following mode: a concrete raw material screening device comprises two parallel and symmetrical mounting plates 3 which are arranged on two groups of support columns 1 with different heights, wherein the two mounting plates 3 are connected through a connecting shaft 16 and a protection plate 6 at the top;
the high ends of the two mounting plates 3 are sealed, the low ends of the two mounting plates 3 are provided with openings to form discharge holes, a filter screen 15 is detachably arranged between the two mounting plates 3, and the discharge holes of the mounting plates 3 are also movably connected with a limiting block 11 for fixing the filter screen 15;
the protective plate 6 is also provided with a vibration motor 8 and a feed hopper 7 which penetrates through the vibration motor;
a material receiving box A9 and a material receiving box B10 are respectively arranged at the right lower end of the filtering screen 15 and the material outlet ends of the two mounting plates 3.
In the embodiment, the bottoms of the supporting columns 1 are fixedly kept through the connecting columns 2.
In this embodiment, the outer end of the mounting plate 3 is provided with a connecting portion 4, and the connecting portion 4 is connected with the tops of the plurality of supporting columns 1 through springs 5.
In this embodiment, two the spout has been seted up on the subtend side of mounting panel 3, filter screen 15 injects in the spout, has seted up two round holes in filter screen 15 top and below on the face of two mounting panel 3 discharge gate ends respectively, be provided with the arch on a tip both sides of stopper 11, set up in the arch with two round hole assorted round holes of mounting panel 3, stopper 11 passes the round hole in the low department round hole of mounting panel 3 and the round hole in the arch through a rotation pole 12, keeps rotating with mounting panel 3 and is connected, keep being connected through bolt 13 and nut 14 in the eminence round hole of stopper 11 protruding eminence round hole and stopper 11.
In this embodiment, the middle of the limiting block 11 is provided with a rectangular groove flush with the top of the filter screen 15.
When the screening machine is used, the filtering screen 15 with a proper size is firstly inserted into the sliding groove of the mounting plate 3, the limiting block 11 is rotated to support the filtering screen 15, the bolt 13 and the nut 14 are inserted to fix the filtering screen on the mounting plate 3, then the material receiving box A9 and the material receiving box B10 are placed at proper positions, the vibrating motor 8 can be started to drive the filtering screen 15 to vibrate, finally, concrete raw materials are poured onto the filtering screen 15 from the feed hopper 7 to be screened, smaller particles fall down from the screen holes of the screen and are discharged into the material receiving box A9, larger particles flow through the limiting block 11 from the filtering screen 15 and fall into the material receiving box B10, and the screening process is completed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a concrete raw materials screening plant which characterized in that: the device comprises two parallel and symmetrical mounting plates (3) which are arranged on two groups of support columns (1) with different heights, wherein the two mounting plates (3) are connected through a connecting shaft (16) and a protection plate (6) at the top;
the high ends of the two mounting plates (3) are sealed, the low ends of the two mounting plates are provided with openings to form discharge holes, a filtering screen (15) is detachably arranged between the two mounting plates (3), and the discharge holes of the mounting plates (3) are also movably connected with limit blocks (11) for fixing the filtering screen (15);
the protective plate (6) is also provided with a vibration motor (8) and a feed hopper (7) penetrates through the vibration motor;
a material receiving box A (9) and a material receiving box B (10) are respectively arranged at the right lower end of the filtering screen (15) and the material outlet ends of the two mounting plates (3).
2. A concrete raw material screening device according to claim 1, characterized in that: the bottoms of the supporting columns (1) are kept fixed through connecting columns (2).
3. A concrete raw material screening device according to claim 1, characterized in that: the outer end of mounting panel (3) is provided with connecting portion (4), be connected through spring (5) between the top of connecting portion (4) and a plurality of support column (1).
4. A concrete raw material screening device according to claim 1, characterized in that: two seted up the spout on the subtend side of mounting panel (3), filter screen (15) inject the spout in, seted up two round holes in filter screen (15) top and below on the face of two mounting panel (3) discharge gate ends respectively, be provided with the arch on a tip both sides of stopper (11), set up in the arch with two round hole assorted round holes of mounting panel (3), stopper (11) pass the round hole in the low department round hole of mounting panel (3) and on the arch through a rotation pole (12), keep rotating with mounting panel (3) and be connected, the eminence round hole in stopper (11) arch and the eminence round hole of stopper (11) keep being connected through bolt (13) and nut (14).
5. A concrete raw material screening device according to claim 4, characterized in that: the middle part of the limiting block (11) is provided with a rectangular groove which is parallel and level to the top of the filtering screen (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023025955.2U CN213967656U (en) | 2020-12-15 | 2020-12-15 | Concrete raw material screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023025955.2U CN213967656U (en) | 2020-12-15 | 2020-12-15 | Concrete raw material screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213967656U true CN213967656U (en) | 2021-08-17 |
Family
ID=77243685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023025955.2U Expired - Fee Related CN213967656U (en) | 2020-12-15 | 2020-12-15 | Concrete raw material screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213967656U (en) |
-
2020
- 2020-12-15 CN CN202023025955.2U patent/CN213967656U/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: 20210817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |