CN220258622U - Sand screening machine for civil construction - Google Patents
Sand screening machine for civil construction Download PDFInfo
- Publication number
- CN220258622U CN220258622U CN202321035334.3U CN202321035334U CN220258622U CN 220258622 U CN220258622 U CN 220258622U CN 202321035334 U CN202321035334 U CN 202321035334U CN 220258622 U CN220258622 U CN 220258622U
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- China
- Prior art keywords
- fixed
- sand
- top surface
- screening machine
- civil construction
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- 239000004576 sand Substances 0.000 title claims abstract description 77
- 238000012216 screening Methods 0.000 title claims abstract description 36
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims description 16
- 210000001061 forehead Anatomy 0.000 abstract description 2
- 238000007873 sieving Methods 0.000 abstract description 2
- 239000004575 stone Substances 0.000 description 9
- 239000012535 impurity Substances 0.000 description 6
- 238000000151 deposition Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a sand screening machine for civil construction, which has the technical scheme that: including the conveyer belt, the top surface fixed mounting of conveyer belt has two first fixed plates, one side fixed mounting of first fixed plate has the PLC controller, unloading subassembly, the unloading subassembly sets up the top surface of first fixed plate for carry out the unloading, the unloading subassembly includes: the fixed bin, fixed bin fixed mounting is in the top surface of first fixed plate, through conveyer belt, first fixed plate, fixed bin, second fixed plate, supporting hole, fixed pipe, feeder hopper, first backup pad, fixed orifices and driving motor's the use of mutually supporting that sets up, can reach the forehead effect of sieving moist sieve, when comparatively large-traffic sieves the sand to can break to the sand of structure, can avoid the sand to block up in the inside of feeder hopper and fixed pipe, made things convenient for the whereabouts of sand, avoid causing the influence to the screening work of sand.
Description
Technical Field
The utility model relates to the technical field of sand screening machines, in particular to a sand screening machine for civil construction.
Background
Sand refers to fine stone particles, sand is usually needed to be utilized in the process of configuring concrete, sand screening is an important link for cleaning waste stones in sand materials and separating coarse sand from fine sand in building engineering, the quality of sand materials after sand screening directly influences the overall quality of buildings, currently, a sand screening machine is mainly used for screening the sand materials, and the sand screening machine is often needed to be used in building construction.
For example, chinese patent publication No. CN218251439U, a sand screening machine is proposed therein, and in actual use, the sand on the outer surface of the sand screening machine is cleaned by removing the cleaning rod continuously, so that the blocking stones on the screen can be dredged and cleaned, and the condition that the normal use of the screen is affected by the blocking of small stones at the mesh of the screen is avoided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a sand screening machine for civil construction, which solves the problems that a discharging bin is L-shaped, sand is difficult to fall down by itself at the moment when the humidity of the sand is high and screening is carried out, and the inside of the discharging bin is blocked by moist and agglomerated sand, so that the screening of the screen is influenced and certain limitation exists.
The technical aim of the utility model is realized by the following technical scheme:
a sand screening machine for civil construction, comprising: the conveyer belt, the top surface fixed mounting of conveyer belt has two first fixed plates, one side fixed mounting of first fixed plate has the PLC controller, unloading subassembly, the unloading subassembly sets up the top surface of first fixed plate for carry out the unloading, the unloading subassembly includes: the fixed bin, fixed bin fixed mounting is in the top surface of first fixed plate, the top surface fixed mounting of fixed bin has the second fixed plate, the supporting hole has been seted up to the top surface of second fixed plate, the interior round wall of supporting hole is fixed to be cup jointed fixed pipe, the top surface fixed mounting of fixed pipe has the feeder hopper, the top surface fixed mounting of feeder hopper has first backup pad, the top surface fixed mounting of first backup pad has the fixed orifices, the interior round wall of fixed orifices is fixed to be cup jointed driving motor, driving motor with PLC controller electric connection, driving motor's bottom surface fixed mounting has the agitator, the agitator with fixed pipe activity cup joints, the top surface of conveyer belt is provided with the carriage, carriage with first fixed plate fixed mounting, the inside fixed mounting of carriage has the filter screen.
In order to block sand, as the sand screening machine for civil construction, the top surface of the first fixing plate is preferably fixedly provided with a limiting plate.
In order to support the conveyor belt, as the sand screening machine for civil construction, the bottom surface of the conveyor belt is preferably fixedly provided with two supporting frames.
In order to collect the filtered stones and the like, as a sand screening machine for civil construction of the present utility model, a storage bin is preferably provided at one side of the conveyor belt.
In order to move the storage bin, as the sand screening machine for civil construction, the bottom surface of the storage bin is preferably fixedly provided with a plurality of universal wheels.
In order to facilitate the movement of the storage bin, as the sand screening machine for civil construction, a third fixing plate is preferably fixedly arranged on one side of the storage bin.
In order to protect the bottom of the support frame, as the sand screening machine for civil construction, the second support plate is preferably fixedly arranged on the bottom surface of the support frame.
In summary, the utility model has the following advantages:
through conveyer belt, first fixed plate, fixed bin, second fixed plate, supporting hole, fixed pipe, feeder hopper, first backup pad, fixed orifices and driving motor's use of mutually supporting that sets up, can reach the forehead effect of screening the wet sieve, when comparatively large-traffic sieves the sand to can break to the sand of structure, can avoid the sand to block up in the inside of feeder hopper and fixed pipe, made things convenient for the whereabouts of sand, avoid causing the influence to the screening work of sand.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the conveyor belt structure of the present utility model;
FIG. 3 is a schematic view of the structure of the fixed bin of the utility model;
FIG. 4 is a schematic view of the structure of the stationary pipe of the present utility model;
fig. 5 is a schematic view of the storage bin structure of the utility model.
Reference numerals: 1. a conveyor belt; 2. a first fixing plate; 3. a fixed bin; 4. a second fixing plate; 5. a support hole; 6. a fixed tube; 7. a feed hopper; 8. a first support plate; 9. a fixing hole; 10. a driving motor; 11. a stirrer; 12. a support frame; 13. a filter screen; 14. a limiting plate; 15. a support frame; 16. a storage bin; 17. a universal wheel; 18. a third fixing plate; 19. and a second support plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1, 2, 3, 4 and 5, a sand screening machine for civil construction includes: the conveyer belt 1, the top surface fixed mounting of conveyer belt 1 has two first fixed plates 2, and one side fixed mounting of first fixed plate 2 has the PLC controller, and the top surface of first fixed plate 2 is provided with the unloading subassembly for carry out the unloading, the unloading subassembly includes: the fixed bin 3, the fixed bin 3 is fixedly arranged on the top surface of the first fixed plate 2, the top surface of the fixed bin 3 is fixedly provided with the second fixed plate 4, the top surface of the second fixed plate 4 is provided with a supporting hole 5, the inner circular wall surface of the supporting hole 5 is fixedly sleeved with a fixed pipe 6, the top surface of the fixed pipe 6 is fixedly provided with a feed hopper 7, the top surface of the feed hopper 7 is fixedly provided with a first supporting plate 8, the top surface of the first supporting plate 8 is fixedly provided with a fixed hole 9, the inner circular wall surface of the fixed hole 9 is fixedly sleeved with a driving motor 10, the driving motor 10 is electrically connected with a PLC controller, the bottom surface of the driving shaft of the driving motor 10 is fixedly provided with a stirrer 11, the stirrer 11 is movably sleeved with the fixed pipe 6, the top surface of the conveying belt 1 is provided with a supporting frame 12, the supporting frame 12 is fixedly arranged with the first fixed plate 2, the inside of the supporting frame 12 is fixedly provided with a filter screen 13, through the conveying belt 1, when a user needs to screen sand at a relatively large flow rate, at this time, the driving motor 10 is started to drive the stirrer 11 to rotate inside the feed hopper 7 and the fixed pipe 6, so that wet sand is thrown into the inside of the feed hopper 7, the wet sand is stirred, the sand which is agglomerated due to the moisture can be crushed, the sand flows downwards into the inside of the fixed pipe 6, the sand slides to the top surface of the filter screen 13 through the fixed bin 3, the filter screen 13 continues to screen the sand, meanwhile, the conveyor belt 1 is started through the conveyor belt 1, at this time, the sand screened out by the filter screen 13 falls down to the top surface of the conveyor belt 1, the conveyor belt 1 conveys the sand to the left side, at the same time, the impurities such as stones roll downwards in the filter screen 13 and fall into the inside of the storage bin 16, and when the impurities in the inside of the storage bin 16 are more, at this time, the storage bin 16 is moved through the universal wheels 17, then impurities such as stones are cleaned, sand at the top of the filter screen 13 is blocked through the limiting plates 14, falling from two sides of the support frame 12 is prevented, the effect of screening the wet screen is achieved, the sand is screened in a large flow rate, the sand is crushed, the sand is prevented from being blocked in the feed hopper 7 and the fixed pipe 6, falling of the sand is facilitated, and the influence on screening of the sand is avoided.
Example two
Based on the above embodiment 1, referring to fig. 2, 3 and 5, the top surface of the first fixing plate 2 is fixedly provided with a limiting plate 14, the bottom surface of the conveyor belt 1 is fixedly provided with two supporting frames 15, and one side of the conveyor belt 1 is provided with a storage bin 16.
Example III
Based on the above embodiment 1 or 2, referring to fig. 2 and 4, the bottom surface of the storage bin 16 is fixedly provided with a plurality of universal wheels 17, one side of the storage bin 16 is fixedly provided with a third fixing plate 18, and the bottom surface of the support frame 15 is fixedly provided with a second support plate 19.
Working principle: referring to fig. 1 to 5, when a user needs to screen sand at a relatively large flow rate by arranging the conveyor belt 1, at this time, the driving motor 10 is started to drive the agitator 11 to rotate inside the feed hopper 7 and the fixed pipe 6, so that the moist sand is stirred and the sand agglomerated by the moisture can be crushed and further flows down into the fixed pipe 6, so that the sand slides to the top surface of the filter screen 13 through the fixed bin 3, the filter screen 13 continuously screens the sand, and at the same time, the conveyor belt 1 is started by arranging the conveyor belt 1, at this time, the sand screened by the filter screen 13 falls down to the top surface of the conveyor belt 1, and then conveyer belt 1 carries sand left side, simultaneously, impurity such as stone rolls downwards at filter screen 13, and fall to the inside of depositing storehouse 16, and then when depositing the inside impurity of storehouse 16 in more, remove depositing storehouse 16 through universal wheel 17 this moment, then clear up impurity such as stone, and block the sand at filter screen 13 top through limiting plate 14, prevent to fall down from the supporting frame 12 both sides, and then reached the effect of sieving moist sieve, when comparatively large-traffic sieves the sand, and can break up the sand of agglomeration, can avoid sand to block up in the inside of feeder hopper 7 and fixed pipe 6, the whereabouts of sand has been made things convenient for, avoid causing the influence to the screening work of sand.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A sand screening machine for civil construction, comprising:
the conveying device comprises a conveying belt (1), wherein two first fixing plates (2) are fixedly arranged on the top surface of the conveying belt (1), and a PLC (programmable logic controller) is fixedly arranged on one side of each first fixing plate (2);
unloading subassembly, unloading subassembly sets up the top surface of first fixed plate (2) for carry out the unloading, the unloading subassembly includes: the fixed bin (3), fixed bin (3) fixed mounting is in the top surface of first fixed plate (2), the top surface fixed mounting of fixed bin (3) has second fixed plate (4), supporting hole (5) have been seted up to the top surface of second fixed plate (4), the interior circular wall face of supporting hole (5) is fixed to have cup jointed fixed pipe (6), the top surface fixed mounting of fixed pipe (6) has feeder hopper (7), the top surface fixed mounting of feeder hopper (7) has first backup pad (8), the top surface fixed mounting of first backup pad (8) has fixed orifices (9), the interior circular wall face of fixed orifices (9) is fixed to have cup jointed driving motor (10), driving motor (10) with PLC controller electric connection, the bottom surface fixed mounting of driving shaft of driving motor (10) has agitator (11), agitator (11) with fixed pipe (6) activity, the top surface of conveyer belt (1) is provided with supporting frame (12), supporting frame (12) with first fixed plate (2) fixed mounting has filter screen (13).
2. A sand screening machine for civil construction according to claim 1, characterized in that: the top surface of the first fixed plate (2) is fixedly provided with a limiting plate (14).
3. A sand screening machine for civil construction according to claim 1, characterized in that: two supporting frames (15) are fixedly arranged on the bottom surface of the conveying belt (1).
4. A sand screening machine for civil construction according to claim 1, characterized in that: one side of the conveying belt (1) is provided with a storage bin (16).
5. A sand screening machine for civil construction according to claim 4, wherein: the bottom surface of the storage bin (16) is fixedly provided with a plurality of universal wheels (17).
6. A sand screening machine for civil construction according to claim 5, wherein: a third fixing plate (18) is fixedly arranged on one side of the storage bin (16).
7. A sand screening machine for civil construction according to claim 3, characterized in that: the bottom surface of the supporting frame (15) is fixedly provided with a second supporting plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321035334.3U CN220258622U (en) | 2023-05-04 | 2023-05-04 | Sand screening machine for civil construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321035334.3U CN220258622U (en) | 2023-05-04 | 2023-05-04 | Sand screening machine for civil construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220258622U true CN220258622U (en) | 2023-12-29 |
Family
ID=89317105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321035334.3U Active CN220258622U (en) | 2023-05-04 | 2023-05-04 | Sand screening machine for civil construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220258622U (en) |
-
2023
- 2023-05-04 CN CN202321035334.3U patent/CN220258622U/en active Active
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