CN221086278U - Sand screening device for constructional engineering - Google Patents
Sand screening device for constructional engineering Download PDFInfo
- Publication number
- CN221086278U CN221086278U CN202322460625.3U CN202322460625U CN221086278U CN 221086278 U CN221086278 U CN 221086278U CN 202322460625 U CN202322460625 U CN 202322460625U CN 221086278 U CN221086278 U CN 221086278U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- fixedly connected
- shell
- screen
- fixing rod
- 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.)
- Active
Links
- 239000004576 sand Substances 0.000 title claims abstract description 62
- 238000012216 screening Methods 0.000 title claims abstract description 22
- 239000004575 stone Substances 0.000 claims abstract description 39
- 238000010276 construction Methods 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 8
- 238000001914 filtration Methods 0.000 description 6
- 239000008187 granular material Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of constructional engineering and discloses a sand screening device for constructional engineering, which comprises a shell, a feeding port, a first supporting table, a first motor, a first electric telescopic rod, a first connecting plate, a first fixing rod, a first filter screen, a fixing block, a second fixing rod, a roller motor, a supporting rod, a roller, a second supporting table, a second motor, a second electric telescopic rod, a second connecting plate, a third fixing rod, a second filter screen, a guard plate, a broken stone outlet, a sliding rail and a discharge port. This building engineering sieves husky device drives first electric telescopic handle through first motor and stretches out and draws back, and first electric telescopic handle drives the fixed connection of first connecting plate and first filter screen, and the cooperation of second dead lever and fixed block has reached when first connecting plate upward movement, and first filter screen is tight gradually, causes a resilience's power, and the sand grain stone on the messenger first filter screen can not block up the effect that whereabouts speed improves in the filter screen.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a sand screening device for constructional engineering.
Background
The sand screening machine is a sand-stone separation equipment, which imitates the working principle of manually screening sand by using a bevel screen, adopts a horizontally-arranged rolling screen cylinder, and ensures that the material flow can continuously roll and screen more than five circles among a plurality of circles of inner spiral blades in the screen cylinder, thereby repeatedly rolling and sliding the sand material to be fully dispersed and separated.
Publication number CN215088845U discloses a screen sand device that is used for building civil engineering to screen sand usefulness, relates to building civil engineering technical field. This a screen sand device for building civil engineering sieves sand usefulness, including the main part, the upper surface fixedly connected with funnel of main part, the sand outlet has been seted up to one side of main part, the inside fixedly connected with of sand outlet first goes out husky panel, the opposite side fixedly connected with second of main part goes out husky board, one side of main part is provided with closing mechanism, spring plate mechanism sets up the inside at the main part. This a screen sand device for building civil engineering sieves sand usefulness when needing to handle the impurity on the screen cloth, at first rotates the crank, makes it follow the inside of connecting hole and rotates out, then downward pulling connecting plate, unclamps the connecting plate to carry out this step many times, the device is convenient for clear up the effect of impurity on the screen cloth. Although the device is simple in structure and simple and convenient to operate, the screen can be blocked by impurities during sand screening, and a cleaning mechanism is not arranged during the screen blocking, so that the sand screening device for the building engineering is provided.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a sand screening device for construction engineering, which has the advantages of automatically screening sand, improving the utilization rate and preventing blockage, and solves the problems of material waste and easy blockage of a screen.
(II) technical scheme
In order to realize the purposes of automatically screening sand, improving the utilization rate and preventing blockage, the utility model provides the following technical scheme: the utility model provides a building engineering screen sand device, includes the casing, casing upper surface fixedly connected with pan feeding mouth, the inside right surface fixedly connected with first brace table of casing, first motor is fixedly installed to first brace table upper surface, first motor upper surface fixedly connected with first electric telescopic handle, first electric telescopic handle top fixedly connected with first connecting plate, first connecting plate one side fixed mounting has first dead lever, first dead lever has cup jointed first filter screen, first filter screen opposite side has cup jointed the second dead lever, second dead lever surface fixed mounting has the fixed block; the novel stone crusher is characterized in that a roller motor is fixedly mounted on the left surface outside the shell, a supporting rod is fixedly connected to the right surface of the roller motor, a roller is arranged on the surface of the supporting rod, a second supporting table is fixedly connected to the left surface inside the shell, a second motor is fixedly mounted on the upper surface of the second supporting table, a second electric telescopic rod is fixedly connected to the upper surface of the second motor, a second connecting plate is fixedly connected to the top of the second electric telescopic rod, a third fixing rod is fixedly mounted on one side of the second connecting plate, a second filter screen is sleeved on the third fixing rod, a guard plate is fixedly connected to the other side of the second filter screen, a stone crushing outlet is formed in the lower side of the right surface of the shell, and a sliding rail is arranged below the stone crushing outlet.
Preferably, the left side of the first connecting plate is fixedly connected with the right side of the first filter screen through a first fixing rod, and the left side of the first filter screen is fixedly connected with the inside of the fixing block through a second fixing rod.
Preferably, the left side of the second connecting plate is fixedly connected with the right side of the second filter screen through a third fixing rod.
Preferably, the first filter screen, the second filter screen and the slide rail are all inclination, the first filter screen mesh is more sparse, the upper layer of screen mesh aperture is 7 mesh sieves, the lower floor is 8 mesh sieves, the bigger stone of granule can be screened out, the second filter screen mesh is denser than the first filter screen mesh, the upper layer of screen mesh aperture is 5 mesh sieves, the lower floor is 7 mesh sieves, the bigger sand and soil of granule smaller stone and granule can be screened out, the in-process that sand and soil slid gradually downwards from the top, careful sand falls from the filter screen, bigger sand stone can slide to running roller department from first filter screen, by its cutting change fall to the second filter screen again, the stone sand that does not filter out after the filtration is slipped to the rubble export from the backplate and is ready to be discarded.
Preferably, one side of the supporting rod penetrates through the shell and is fixedly connected with the right surface of the roller motor outside the shell, and the other side of the supporting rod penetrates through the shell and is rotationally connected with the inner surface of the roller inside the shell, so that the stability of the supporting rod and the roller is improved.
Preferably, the roller is a rotating wheel in the form of a helical blade, so that larger sand particles and gravels can be conveniently cut and crushed, and the utilization rate of materials is improved.
Preferably, the lower surface of the guard plate is fixedly connected with the lower surface of the broken stone outlet, and broken stone sand particles which are not filtered yet after secondary filtration can be sent out of the broken stone outlet through the guard plate.
Preferably, one side of the sliding rail is fixedly connected to the right surface inside the shell, the lower surface of the other side of the sliding rail is fixedly connected to the lower surface of the discharge hole, and the material after secondary filtration slides out of the discharge hole from the sliding rail to be ready for use.
Preferably, the two ends of the second fixing rod are fixedly connected with the front and rear surfaces of the inside of the shell respectively, so that one side of the first filter screen is kept in a fixed state.
(III) beneficial effects
Compared with the prior art, the utility model provides a sand screening device for construction engineering, which comprises the following components
The beneficial effects are that:
1. This building engineering sieves husky device drives the bracing piece motion through the running roller motor, and the bracing piece drives the running roller high-speed rotation, and the cooperation of rethread first filter screen and second filter screen is used to reached less sand grain and passed first filter screen, great gravel rubble falls to the running roller department and is cut the grow, and rethread second filter screen filterable effect has improved the utilization ratio to the material greatly.
2. This building engineering sieves husky device drives first electric telescopic handle through first motor and stretches out and draws back, and first electric telescopic handle drives the fixed connection of first connecting plate and first filter screen, and second dead lever and fixed block have reached when first connecting plate upward movement, and first filter screen is tight gradually, causes a resilience's power, and the effect that falling speed improves when making the sand grain stone on the first filter screen can not block up the filter screen, and second motor, second electric telescopic handle, second connecting plate, second filter screen effect are the same.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the part A of the present utility model;
FIG. 3 is a perspective view of the part A structure of the present utility model;
Fig. 4 is a perspective view of the sliding rail structure of the present utility model.
In the figure: 1. a housing; 2. a feed inlet; 3. a first support table; 4. a first motor; 5. a first electric telescopic rod; 6. a first connection plate; 7. a first fixing rod; 8. a first filter screen; 9. a fixed block; 10. a second fixing rod; 11. a roller motor; 12. a support rod; 13. a roller; 14. a second support table; 15. a second motor; 16. a second electric telescopic rod; 17. a second connecting plate; 18. a third fixing rod; 19. a second filter screen; 20. a guard board; 21. a crushed stone outlet; 22. a slide rail; 23. and a discharge port.
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.
Referring to fig. 1-4, a sand screening device for construction engineering comprises a shell 1, a feed inlet 2 is fixedly connected to the upper surface of the shell 1, sand to be screened enters the device from the inlet, a first supporting table 3 is fixedly connected to the right surface of the inside of the shell 1, a first motor 4 is fixedly arranged on the upper surface of the first supporting table 3, a first electric telescopic rod 5 is fixedly connected to the upper surface of the first motor 4, a first connecting plate 6 is fixedly connected to the top of the first electric telescopic rod 5, a power supply is transmitted to the first electric telescopic rod 5 by the first motor 4 so that the first connecting plate 6 moves up and down along with the telescopic motion, a first fixing rod 7 is fixedly arranged on one side of the first connecting plate 6, a first filter screen 8 is sleeved on the first fixing rod 7, a second fixing rod 10 is sleeved on the other side of the first filter screen 8, a fixing block 9 is fixedly arranged on the outer surface of the second fixing rod 10, the left side of the first connecting plate 6 is fixedly connected with the right side of the first filter screen 8 through the first fixing rod 7, the left side of the first filter screen 8 is fixedly connected with the inside of the fixing block 9 through the second fixing rod 10, the first filter screen 8 has a larger mesh opening diameter than the first filter screen 8, the first filter screen 8 has a larger mesh diameter than the first filter screen 8 and the first filter screen 8 has a larger mesh diameter larger than the first filter screen 8 and a layer 7 is arranged on the lower surface of the first filter screen 8, and particles can be screened by the first filter screen 1 and particles are fixed on the filter screen layer and particles are smaller than the first filter screen 1 and smaller than the first filter screen layer and can be fixed;
The roller motor 11 is fixedly arranged on the left surface outside the shell 1, the supporting rod 12 is fixedly connected to the right surface of the roller motor 11, the roller 13 is arranged on the surface of the supporting rod 12, the roller motor 11 transmits power to the roller 13 to enable the roller 13 to rotate at a high speed, one side of the supporting rod 12 penetrates through the shell 1 and is fixedly connected with the right surface of the roller motor 11 outside the shell 1, the other side of the supporting rod 12 penetrates through the shell 1 and is rotationally connected with the inner surface of the roller 13 inside the shell 1, the stability of the supporting rod 12 and the roller 13 is improved, the roller 13 is a rotating wheel in the form of a helical blade, cutting and crushing of larger sand and gravel are facilitated, and the utilization rate of materials is improved;
The left side inside the shell 1 is fixedly connected with a second supporting table 14, the upper surface of the second supporting table 14 is fixedly provided with a second motor 15, the upper surface of the second motor 15 is fixedly connected with a second electric telescopic rod 16, the top of the second electric telescopic rod 16 is fixedly connected with a second connecting plate 17, one side of the second connecting plate 17 is fixedly provided with a third fixing rod 18, the third fixing rod 18 is sleeved with a second filter screen 19, the left side of the second connecting plate 17 is fixedly connected with the right side of the second filter screen 19 through the third fixing rod 18, the other side of the second filter screen 19 is fixedly connected with a guard plate 20, the lower surface of the guard plate 20 is fixedly connected with the lower surface of the broken stone outlet 21, broken stone sand particles which are not filtered yet can be sent out of the broken stone outlet through the guard plate 20 after secondary filtration, the first filter screen 8, the second filter screen 19 and the slide rail 22 are all inclined angles, the first filter screen 8 is more sparse in the mesh, can screen out the great stone of granule, the second filter screen 19 is more dense than the first filter screen 8 mesh, can screen out the great sand of granule less stone and granule, the sand is from the in-process of the downslide of top gradually, fine sand grain falls from first filter screen 8, great sand grain stone can fall roller 13 department from first filter screen 8, become by its cutting and diminish and fall to the second filter screen 19 again, the stone sand grain that does not filter out after the filtration is ready to be discarded again, stone outlet 21 below is provided with slide rail 22, discharge gate 23 has been seted up to casing 1 left surface downside, slide rail 22 one side fixed connection is at the inside right surface of casing 1, slide rail 22 opposite side lower surface fixed connection is at discharge gate 23 lower surface, the material after the secondary filtration is ready to use from slide rail 22 roll-off discharge gate 23.
Working principle: when a construction worker uses the device, firstly, a roller motor 11, a first motor 4 and a second motor 15 are started, sand and stones to be screened are injected into a feed port 2, the sand and stones enter a shell 1 to be screened, firstly, the sand and stones pass through the upper end of a first filter screen 8, in the process, smaller sand and stones fall to a second filter screen 19 through the first filter screen 8, larger sand and stones gradually roll to a roller shaft 13 along the inclined angle of the first filter screen 8, at the moment, the roller motor 11 transmits a power supply to enable a supporting rod 12 to rotate, the roller 13 is driven to rotate at a high speed by rotation of the supporting rod 12, the roller 13 is in a spiral blade type, large sand and stones which touch the roller 13 are cut and dispersed, the cut small sand and stones roll rightwards through the second filter screen 19, the sufficiently fine sand and stones fall to a slide rail 22 through the second filter screen 19, the stones which cannot be filtered fall to a guard plate 20 through the inclined angle, the sand and stones which fall to the outlet 21 from the guard plate 20 leave the slide rail 22 through the inclined angle of the slide rail 22, and the sand and stones which gradually fall to the outlet 23 through the slide rail 22 to wait for use;
After the equipment is used for a short time, the first motor 4 on the first supporting table 3 starts to transmit power to the first electric telescopic rod 5, the first electric telescopic rod 5 stretches up and down to drive the first connecting plate 6 connected with the first electric telescopic rod 5 to move up and down, because the first connecting plate 6 is fixedly connected with one side of the first filter screen 8 through the first fixing rod 7, and the other side of the first filter screen 8 is fixedly connected with the fixing block 9 through the second fixing rod 10, the second fixing rod 10 ensures that one side of the first filter screen 8 is fixed, so that the first filter screen 8 can continuously repeat the conditions of loosening and tightening in the process of moving up and down the first connecting plate 6, sand and stone blocks on the first filter screen 8 quicken the sand screening rate and rolling rate in the vibration when the first filter screen 8 stretches up, and meanwhile, the second supporting table 14, the second motor 15, the second electric telescopic rod 16, the second connecting plate 17, the third fixing rod 18 and the second filter screen 19 are prevented from being operated identically with the first supporting table 3, the first motor 4, the first electric telescopic rod 5, the first connecting rod 6, the first fixing rod 7 and the first filter screen 8.
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 (9)
1. The utility model provides a building engineering screen sand device, includes casing (1), its characterized in that: the novel automatic feeding device is characterized in that a feeding port (2) is fixedly connected to the upper surface of the shell (1), a first supporting table (3) is fixedly connected to the right surface of the interior of the shell (1), a first motor (4) is fixedly mounted on the upper surface of the first supporting table (3), a first electric telescopic rod (5) is fixedly connected to the upper surface of the first motor (4), a first connecting plate (6) is fixedly connected to the top of the first electric telescopic rod (5), a first fixing rod (7) is fixedly mounted on one side of the first connecting plate (6), a first filter screen (8) is sleeved on the surface of the first fixing rod (7), a second fixing rod (10) is sleeved on the other side of the first filter screen (8), and a fixing block (9) is fixedly mounted on the outer surface of the second fixing rod (10); the novel stone crusher is characterized in that a roller motor (11) is fixedly arranged on the left surface of the outer portion of the shell (1), a supporting rod (12) is fixedly connected to the right surface of the roller motor (11), a roller (13) is arranged on the surface of the supporting rod (12), a second supporting table (14) is fixedly connected to the left surface of the inner portion of the shell (1), a second motor (15) is fixedly arranged on the upper surface of the second supporting table (14), a second electric telescopic rod (16) is fixedly connected to the upper surface of the second motor (15), a second connecting plate (17) is fixedly connected to the top of the second electric telescopic rod (16), a third fixing rod (18) is fixedly arranged on one side of the second connecting plate (17), a second filter screen (19) is sleeved on the surface of the third fixing rod (18), a guard plate (20) is fixedly connected to the other side of the second filter screen, a stone crushing outlet (21) is formed in the lower side of the right surface of the shell (1), a sliding rail (22) is arranged below the stone crushing outlet (21), and a discharging port (23) is formed in the lower side of the left surface of the shell (1).
2. A sand screening device for construction engineering according to claim 1, characterized in that: the left side of the first connecting plate (6) is fixedly connected with the right side of the first filter screen (8) through a first fixing rod (7), and the left side of the first filter screen (8) is fixedly connected with the inside of the fixing block (9) through a second fixing rod (10).
3. A sand screening device for construction engineering according to claim 1, characterized in that: the left side of the second connecting plate (17) is fixedly connected with the right side of the second filter screen (19) through a third fixing rod (18).
4. A sand screening device for construction engineering according to claim 1, characterized in that: the first filter screen (8), the second filter screen (19) and the sliding rail (22) are all inclined angles, the mesh opening of the first filter screen (8) is sparse, the upper layer of the mesh opening of the screen is a 7-mesh screen, the lower layer of the screen opening is a 8-mesh screen, the mesh opening of the second filter screen (19) is denser than the mesh opening of the first filter screen (8), the upper layer of the mesh opening of the screen is a 5-mesh screen, and the lower layer of the screen opening is a 7-mesh screen.
5. A sand screening device for construction engineering according to claim 1, characterized in that: one side of the supporting rod (12) penetrates through the shell (1) and is fixedly connected with the right surface of the roller motor (11) outside the shell (1), and the other side of the supporting rod (12) penetrates through the shell (1) and is rotationally connected with the inner surface of the roller (13) inside the shell (1).
6. A sand screening device for construction engineering according to claim 1, characterized in that: the roller (13) is a wheel in the form of a helical blade.
7. A sand screening device for construction engineering according to claim 1, characterized in that: the lower surface of the guard plate (20) is fixedly connected with the lower surface of the broken stone outlet (21).
8. A sand screening device for construction engineering according to claim 1, characterized in that: one side of the sliding rail (22) is fixedly connected to the right surface inside the shell (1), and the lower surface of the other side of the sliding rail (22) is fixedly connected to the lower surface of the discharge hole (23).
9. A sand screening device for construction engineering according to claim 1, characterized in that: the two ends of the second fixing rod (10) are fixedly connected with the front surface and the rear surface of the inside of the shell (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322460625.3U CN221086278U (en) | 2023-09-11 | 2023-09-11 | Sand screening device for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322460625.3U CN221086278U (en) | 2023-09-11 | 2023-09-11 | Sand screening device for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221086278U true CN221086278U (en) | 2024-06-07 |
Family
ID=91309099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322460625.3U Active CN221086278U (en) | 2023-09-11 | 2023-09-11 | Sand screening device for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221086278U (en) |
-
2023
- 2023-09-11 CN CN202322460625.3U patent/CN221086278U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211221372U (en) | Cement stabilized macadam mixing segregation control device | |
| CN217341666U (en) | Reducing mechanism is used in carborundum semiconductor production | |
| CN212791155U (en) | Environment-friendly dry-type dust-free sand making device for producing refined dolomite white sand | |
| CN218359868U (en) | Building concrete reducing mechanism | |
| CN212040635U (en) | Novel vibrating screen | |
| CN114082639B (en) | Grit sorting unit for civil engineering | |
| CN221086278U (en) | Sand screening device for constructional engineering | |
| CN116273863A (en) | Multistage sand screening equipment and use method thereof | |
| CN217491625U (en) | Building engineering is with high-efficient sand sieving device | |
| CN211613416U (en) | Prevent blockking up hierarchical screening sand device | |
| CN114192287B (en) | Rotary sand and stone screening device and screening method | |
| CN214636826U (en) | Building rubbish shredding device for immigration engineering construction | |
| CN115805214A (en) | Efficient scrubbing, sand washing, dewatering and recycling all-in-one machine | |
| CN213434807U (en) | Processing of graphite alkene raw materials is with preventing grinder of jam | |
| CN115382635A (en) | Negative pressure type sand crushing, cleaning and reprocessing all-in-one machine | |
| CN213255050U (en) | Fine particle ore dressing shaking table | |
| CN217911452U (en) | Screening sand device for construction | |
| CN115445723B (en) | Sand repairing and making machine capable of synchronously cleaning stone powder | |
| CN219648034U (en) | Sand screening device for building | |
| CN218013948U (en) | Automatic material collecting device of concrete aggregate | |
| CN220716092U (en) | Concrete powder feeding mechanism | |
| CN220048442U (en) | Distiller's yeast milling equipment is used in making wine | |
| CN216857329U (en) | Concrete screening sand device with dustproof function | |
| CN220371607U (en) | Concrete raw materials sieving mechanism | |
| CN218222673U (en) | Powder screening device suitable for production of rubber vulcanization accelerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |