CN219745453U - Sand and stone screening device - Google Patents
Sand and stone screening device Download PDFInfo
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- CN219745453U CN219745453U CN202223493365.1U CN202223493365U CN219745453U CN 219745453 U CN219745453 U CN 219745453U CN 202223493365 U CN202223493365 U CN 202223493365U CN 219745453 U CN219745453 U CN 219745453U
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- filter cylinder
- fixedly connected
- cleaning brush
- outer side
- driving motor
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- 239000004576 sand Substances 0.000 title claims abstract description 26
- 238000012216 screening Methods 0.000 title claims abstract description 26
- 239000004575 stone Substances 0.000 title abstract description 5
- 238000004140 cleaning Methods 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002245 particle Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a sand screening device, and relates to the technical field of stones. This grit screening plant, the on-line screen storage device comprises a base, the base top is equipped with filter cylinder, filter cylinder one side is equipped with the inlet pipe, be equipped with rotation subassembly between filter cylinder and the inlet pipe, the cover is equipped with circular cleaning brush in the filter cylinder outside, circular cleaning brush contacts with filter cylinder, circular cleaning brush outside rotates and is connected with circular frame, the filter cylinder outside is equipped with reciprocating screw. This grit screening plant, second driving motor output drives reciprocating screw and rotates, and reciprocating screw passes through ball nut pair with circular frame and is connected, and under the spacing effect of gag lever post, circular frame drives circular cleaning brush and can carry out reciprocating motion, can clear up the mesh on filter cylinder surface through circular cleaning brush, prevents that the grit from causing the phenomenon of jam to the mesh on filter cylinder surface.
Description
Technical Field
The utility model relates to a screening device, in particular to a sand screening device, and belongs to the technical field of sand.
Background
Sand, which refers to a loose mixture of sand and crushed stone. Geology, the mineral or rock particles with the particle size of 0.074-2 mm are called sand, the particles with the particle size of more than 2mm are called gravel or breccia, and a sand screening device is needed to classify sand according to the particle size in the use process of the sand.
The utility model discloses a publication number is CN213855568U, this high-efficient grit screening plant, including bottom plate and two sets of support columns, two sets of support column and bottom plate fixed connection, two sets of the terminal surface of support column all is provided with fixed connection's movable sleeve, two sets of be provided with the movable rod that the bearing is connected between the movable sleeve, the contained angle is the degree between movable rod and the bottom plate, the outer wall of movable rod cup joints and is provided with swing joint's filter cylinder, the right side the movable sleeve top is provided with the feeder hopper, the feeder hopper is not connected with the filter cylinder contact, the below of filter cylinder is provided with material receiving device.
In the above-mentioned scheme, can select out the grit of variation in size effectively through filter roller, but at the in-process of screening the grit through filter roller, the inside part grit of filter roller is likely to filter the mesh and is caused the jam, if do not carry out the grit clearance to in the filter mesh to can lead to the effect of grit screening, reduced the practicality of device.
Disclosure of Invention
(one) solving the technical problems
The present utility model has been made to solve the above problems, and an object of the present utility model is to provide a sand screening device, which can effectively screen sand with different sizes by a filter drum in the prior art, but in the process of screening sand by the filter drum, a part of sand inside the filter drum may cause blocking of filter holes, and if sand in the filter holes is not cleaned, sand screening effect is caused, and the practicality of the device is reduced.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a grit screening plant, includes the base, the base top is equipped with filter cylinder, filter cylinder one side is equipped with the inlet pipe, be equipped with rotation subassembly between filter cylinder and the inlet pipe, the cover is equipped with circular cleaning brush in the filter cylinder outside, circular cleaning brush contacts with filter cylinder, circular cleaning brush outside rotates and is connected with circular frame, the filter cylinder outside is equipped with reciprocating screw, reciprocating screw one end runs through circular frame and passes through ball nut pair with circular frame and be connected, circular cleaning brush outside is equipped with drive assembly.
Preferably, the filter cylinder both sides all are equipped with the backup pad, two the backup pad all with base fixed connection, the inside fixedly connected with cross board of filter cylinder one end, cross board one side fixedly connected with dwang, the dwang rotates to be connected in one of them backup pad one side, and stability when cross board and dwang can improve filter cylinder and rotate.
Preferably, the rotating assembly comprises a connecting pipe, the connecting pipe is fixedly communicated with one side of the filtering roller, one end of the connecting pipe penetrates through the other supporting plate and is rotationally connected with the other supporting plate, a fixing plate is fixedly connected with the outer side of the feeding pipe and is fixedly connected with the outer side of the other supporting plate, one end of the connecting pipe is rotationally connected with the feeding pipe, and materials poured into the feeding pipe can enter the filtering roller through the connecting pipe.
Preferably, the rotating assembly further comprises a worm wheel, the worm wheel is fixedly connected to the outer side of the connecting pipe, a worm is connected to the outer side of the worm wheel in a meshed mode, a first driving motor is arranged at one end of the worm, the first driving motor is fixedly connected to the rear side of the other supporting plate, and the output end of the first driving motor is fixedly connected with the worm.
Preferably, two ends of the reciprocating screw rod penetrate through the two supporting plates respectively and are connected with the two supporting plates in a rotating mode, a second driving motor is fixedly connected to the outer side of the other supporting plate, the output end of the second driving motor is fixedly connected with the reciprocating screw rod, a limiting rod is fixedly connected between the two supporting plates, and the round frame is connected to the outer side of the limiting rod in a sliding mode.
Preferably, the transmission assembly comprises a first bevel gear which is fixedly connected to one side of the circular cleaning brush, a second bevel gear is connected to the outer side of the first bevel gear in a meshed mode, a rotating rod is fixedly connected to the front side of the second bevel gear, a connecting plate is connected to the outer side of the rotating rod in a rotating mode, the connecting plate is fixedly connected to the outer side of the circular frame, and the connecting plate is arranged to play a role in rotating and supporting the rotating rod.
Preferably, the transmission assembly further comprises a first gear, the first gear is fixedly connected to one end of the rotating rod, a rack is connected to the outer side of the first gear in a meshed mode, and the rack is fixedly connected between the two support plates.
The utility model provides a sand screening device, which has the following beneficial effects:
1. this grit screening plant, second driving motor output drives reciprocating screw and rotates, and reciprocating screw passes through ball nut pair with circular frame and is connected, and under the spacing effect of gag lever post, circular frame drives circular cleaning brush and can carry out reciprocating motion, can clear up the mesh on filter cylinder surface through circular cleaning brush, prevents that the grit from causing the phenomenon of jam to the mesh on filter cylinder surface.
2. This grit screening plant, first gear and rack engagement are connected, and first gear passes through the bull stick and drives second bevel gear and rotate, and second bevel gear is connected with first bevel gear engagement to make circular cleaning brush can rotate in the filter cylinder outside, further improved the effect of circular cleaning brush to the clearance of filter cylinder surface mesh, improved the practicality of device.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a worm gear structure according to the present utility model;
FIG. 3 is a schematic view of a first bevel gear arrangement of the present utility model;
fig. 4 is a schematic view of a cross plate structure according to the present utility model.
In the figure: 1. a base; 2. a support plate; 3. a filter drum; 4. a cross plate; 5. a rotating lever; 6. a connecting pipe; 7. a worm wheel; 8. a worm; 9. a feed pipe; 10. a fixing plate; 11. a circular frame; 12. a reciprocating screw rod; 13. a circular cleaning brush; 14. a first bevel gear; 15. a second bevel gear; 16. a connecting plate; 17. a first gear; 18. a rack.
Detailed Description
The embodiment of the utility model provides a sand screening device.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, including base 1, base 1 top is equipped with filtering roller 3, filtering roller 3 both sides all are equipped with backup pad 2, two backup pads 2 all with base 1 fixed connection, filtering roller 3 one end inside fixedly connected with cross board 4, cross board 4 one side fixedly connected with dwang 5, dwang 5 rotates and connects in one of them backup pad 2 one side, filtering roller 3 one side is equipped with inlet pipe 9, be equipped with rotation subassembly between filtering roller 3 and inlet pipe 9, filtering roller 3 outside cover is equipped with circular cleaning brush 13, circular cleaning brush 13 contacts with filtering roller 3, circular cleaning brush 13 outside rotates and is connected with circular frame 11, filtering roller 3 outside is equipped with reciprocating screw 12, reciprocating screw 12 one end runs through circular frame 11 and passes through ball nut pair connection with circular frame 11, reciprocating screw 12 both ends run through two backup pads 2 respectively and rotate with two backup pads 2 and be connected, another backup pad 2 outside fixedly connected with second driving motor, second driving motor output and reciprocating screw 12 fixed connection, fixedly connected with gag lever post between two backup pads 2, circular frame 11 sliding connection is in the gag lever post outside, the outside is equipped with transmission subassembly outside the circular cleaning brush 13.
The rotating assembly comprises a connecting pipe 6, the connecting pipe 6 is fixedly communicated with one side of the filtering roller 3, one end of the connecting pipe 6 penetrates through the other supporting plate 2 and is rotationally connected with the other supporting plate 2, a fixing plate 10 is fixedly connected to the outer side of the feeding pipe 9, the fixing plate 10 is fixedly connected to the outer side of the other supporting plate 2, one end of the connecting pipe 6 is rotationally connected with the feeding pipe 9, the rotating assembly further comprises a worm wheel 7, the worm wheel 7 is fixedly connected to the outer side of the connecting pipe 6, a worm 8 is meshed and connected to the outer side of the worm wheel 7, one end of the worm 8 is provided with a first driving motor, the first driving motor is fixedly connected to the rear side of the other supporting plate 2, and the output end of the first driving motor is fixedly connected with the worm 8.
Specifically, when the first driving motor is started to drive the worm 8 to rotate, the worm 8 is meshed with the worm wheel 7, the connecting pipe 6 drives the filter roller 3 to rotate, and sand and stones with different sizes in the filter roller 3 can be screened out through the filter roller 3.
When filter cylinder 3 filters the grit, through starting the second driving motor, do not specifically limit to the second driving motor model, with adapter equipment as standard, the second driving motor output drives reciprocal lead screw 12 and rotates, reciprocal lead screw 12 passes through ball nut pair with circular frame 11 and is connected, under the spacing effect of gag lever post, circular frame 11 drives circular cleaning brush 13 and can carry out reciprocating motion, can clear up the mesh on filter cylinder 3 surface through circular cleaning brush 13, prevent that the grit from causing the phenomenon of jam to the mesh on filter cylinder 3 surface.
Referring to fig. 1, 2, 3 and 4, the transmission assembly includes a first bevel gear 14, the first bevel gear 14 is fixedly connected to one side of the circular cleaning brush 13, a second bevel gear 15 is engaged and connected to the outer side of the first bevel gear 14, a rotating rod is fixedly connected to the front side of the second bevel gear 15, a connecting plate 16 is rotatably connected to the outer side of the rotating rod, the connecting plate 16 is fixedly connected to the outer side of the circular frame 11, the transmission assembly further includes a first gear 17, the first gear 17 is fixedly connected to one end of the rotating rod, a rack 18 is engaged and connected to the outer side of the first gear 17, and the rack 18 is fixedly connected between the two support plates 2.
Specifically, when circular frame 11 moves, first gear 17 and rack 18 meshing are connected, and first gear 17 passes through the bull stick and drives second bevel gear 15 rotation, and second bevel gear 15 and first bevel gear 14 meshing are connected to make circular cleaning brush 13 can rotate in the filter cylinder 3 outside, further improved the effect of circular cleaning brush 13 to the clearance of filter cylinder 3 surface mesh, improved the practicality of device.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a grit screening plant, includes base (1), its characterized in that: the utility model discloses a filter device, including base (1), filter cylinder (3), ball nut, round cleaning brush (13) are equipped with filter cylinder (3), filter cylinder (3) top is equipped with filter cylinder (3), filter cylinder (3) one side is equipped with inlet pipe (9), be equipped with rotation subassembly between filter cylinder (3) and inlet pipe (9), filter cylinder (3) outside cover is equipped with round cleaning brush (13), round cleaning brush (13) outside rotates and is connected with round frame (11), filter cylinder (3) outside is equipped with reciprocating screw (12), reciprocating screw (12) one end runs through round frame (11) and passes through ball nut pair connection with round frame (11), round cleaning brush (13) outside is equipped with drive assembly.
2. A sand screening device according to claim 1, wherein: the utility model discloses a filter cylinder, including filter cylinder (3), base (1), filter cylinder (3) both sides all are equipped with backup pad (2), two backup pad (2) all with base (1) fixed connection, inside fixedly connected with cross board (4) of filter cylinder (3) one end, cross board (4) one side fixedly connected with dwang (5), dwang (5) rotate and connect in one of them backup pad (2) one side.
3. A sand screening device according to claim 1, wherein: the rotary component comprises a connecting pipe (6), the connecting pipe (6) is fixedly communicated with one side of the filtering roller (3), one end of the connecting pipe (6) penetrates through the other supporting plate (2) and is rotationally connected with the other supporting plate (2), a fixing plate (10) is fixedly connected with the outer side of the feeding pipe (9), the fixing plate (10) is fixedly connected with the outer side of the other supporting plate (2), and one end of the connecting pipe (6) is rotationally connected with the feeding pipe (9).
4. A sand screening device according to claim 3, wherein: the rotating assembly further comprises a worm wheel (7), the worm wheel (7) is fixedly connected to the outer side of the connecting pipe (6), a worm (8) is connected to the outer side of the worm wheel (7) in a meshed mode, a first driving motor is arranged at one end of the worm (8), the first driving motor is fixedly connected to the rear side of the other supporting plate (2), and the output end of the first driving motor is fixedly connected with the worm (8).
5. A sand screening device according to claim 1, wherein: the two ends of the reciprocating screw rod (12) penetrate through the two support plates (2) respectively and are connected with the two support plates (2) in a rotating mode, a second driving motor is fixedly connected to the outer side of each support plate (2), the output end of the second driving motor is fixedly connected with the reciprocating screw rod (12), a limiting rod is fixedly connected between the two support plates (2), and the round frame (11) is connected to the outer side of the limiting rod in a sliding mode.
6. A sand screening device according to claim 1, wherein: the transmission assembly comprises a first bevel gear (14), the first bevel gear (14) is fixedly connected to one side of the circular cleaning brush (13), a second bevel gear (15) is connected to the outer side of the first bevel gear (14) in a meshed mode, a rotating rod is fixedly connected to the front side of the second bevel gear (15), a connecting plate (16) is rotatably connected to the outer side of the rotating rod, and the connecting plate (16) is fixedly connected to the outer side of the circular frame (11).
7. A sand screening apparatus according to claim 6, wherein: the transmission assembly further comprises a first gear (17), the first gear (17) is fixedly connected to one end of the rotating rod, a rack (18) is connected to the outer side of the first gear (17) in a meshed mode, and the rack (18) is fixedly connected between the two support plates (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223493365.1U CN219745453U (en) | 2022-12-27 | 2022-12-27 | Sand and stone screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223493365.1U CN219745453U (en) | 2022-12-27 | 2022-12-27 | Sand and stone screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219745453U true CN219745453U (en) | 2023-09-26 |
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ID=88086558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223493365.1U Active CN219745453U (en) | 2022-12-27 | 2022-12-27 | Sand and stone screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219745453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118988724A (en) * | 2024-08-28 | 2024-11-22 | 威海天润金钰新材料科技有限公司 | Metallurgical raw material powder centrifugal screening device |
-
2022
- 2022-12-27 CN CN202223493365.1U patent/CN219745453U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118988724A (en) * | 2024-08-28 | 2024-11-22 | 威海天润金钰新材料科技有限公司 | Metallurgical raw material powder centrifugal screening device |
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