CN220215639U - Sand and stone screening device - Google Patents
Sand and stone screening device Download PDFInfo
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- CN220215639U CN220215639U CN202321427142.7U CN202321427142U CN220215639U CN 220215639 U CN220215639 U CN 220215639U CN 202321427142 U CN202321427142 U CN 202321427142U CN 220215639 U CN220215639 U CN 220215639U
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- driving
- wall
- driving motor
- box body
- sprocket
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- 238000012216 screening Methods 0.000 title claims abstract description 30
- 239000004576 sand Substances 0.000 title claims abstract description 25
- 239000004575 stone Substances 0.000 title description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect 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
- 239000000843 powder Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model belongs to the technical field of sand screening, and particularly relates to a sand screening device which comprises a main box body, wherein the top of the main box body is an open end, connecting pipes are rotatably arranged above two sides of the inner wall of the main box body, an auxiliary box body is arranged between the two connecting pipes, the auxiliary box body is a barrel body without the open end, a plurality of evenly distributed filtering holes are formed in the surface of the auxiliary box body, a rotating rod is rotatably arranged between two sides of the inner wall of the auxiliary box body, a plurality of evenly distributed stirring rods are fixedly connected to the surface of the rotating rod, the connecting pipes on the right side penetrate through the side wall of the main box body, one end of the rotating rod is rotatably inserted on one side of the inner wall of the auxiliary box body, the other end of the rotating rod penetrates through the connecting pipes on the right side, and a first driving mechanism and a second driving mechanism are arranged on the outer wall on the right side of the main box body.
Description
Technical Field
The utility model belongs to the technical field of sand screening, and particularly relates to a sand screening device.
Background
Sand, which refers to a loose mixture of sand and crushed stone. Geologically, mineral or rock particles having a particle size of 0.074 to 2mm are referred to as sand, and those having a particle size of greater than 2mm are referred to as gravel or breccia.
The grit uses widely on the building site, generally can carry out the powder that flashes to it when using the grit at the building site, and current grit screening plant is when sieving the grit, and the most single pivoted form that it adopted, and this kind of screening mode can appear screening the incomplete condition, influences the screening effect of grit, consequently, need a can multiple pivoted form to carry out the grit screening plant of screening to the grit to solve above-mentioned problem.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the sand screening device, which effectively solves the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grit screening plant, includes the main tank body, the top of main tank body is the open end, the equal rotation in inner wall both sides top of main tank body is provided with the adapter tube, be provided with vice box between two adapter tubes, vice box is the staving of no open end, a plurality of evenly distributed's filtration pore have been seted up on the surface of vice box, rotate between the inner wall both sides of vice box and be provided with the dwang, the surface rigid coupling of dwang has a plurality of evenly distributed's stirring rod, the adapter tube that is located the right side has run through the lateral wall of main tank body, the one end rotation of dwang is pegged graft on the inner wall one side of vice box, the other end of dwang runs through the adapter tube that is located the right side, be provided with first actuating mechanism and second actuating mechanism on the outer wall on main tank body right side, first actuating mechanism can let the adapter tube rotate, the second actuating mechanism can let the dwang rotate, the front of main tank body is provided with first chamber door, the front of vice box is provided with the second chamber door.
Further, the first driving structure comprises a first driving motor, a first driving sprocket, a first chain and a first driven sprocket, wherein the first driving motor is embedded on the side wall of the main box body, a first connecting rod is fixedly connected to the output end of the first driving motor, the first driving sprocket is fixedly connected to the first connecting rod, the first driven sprocket is fixedly connected to the end portion of the connecting pipe, and the first chain is wound between the first driving sprocket and the first driven sprocket.
Further, the second driving structure comprises a second driving motor, a second driving sprocket, a second chain and a second driven sprocket, the second driving motor is embedded on the side wall of the main box body, a second connecting rod is fixedly connected to the output end of the second driving motor, the second connecting rod penetrates through the first chain, the second driving sprocket is fixedly connected to the second connecting rod, the second driven sprocket is fixedly connected to the end portion of the rotating rod, and the second chain is wound between the second driving sprocket and the second driven sprocket.
Further, the rotating rod passes through the inside of the first driven sprocket and is in a non-contact state with the inner wall of the first driven sprocket.
Further, the first driving motor and the second driving motor can be independently started.
Compared with the prior art, the utility model has the beneficial effects that:
the sand screening device can stir sand and stone in multiple ways, and enhance the sand screening effect, and specifically comprises the steps of opening a second box door, pouring sand and stone to be screened into an auxiliary box body, closing the second box door, simultaneously opening a first driving motor and a second driving motor, enabling the first driving motor to drive a first driving sprocket to rotate, enabling a first driven sprocket to rotate along with the first driving sprocket under the conduction of a first chain, enabling the auxiliary box body to rotate, enabling smaller sand and stone to pass through a filtering hole, achieving the purpose of screening sand and stone, enabling the second driving motor to drive a second driving sprocket to rotate, enabling the second driven sprocket to rotate along with the second driving sprocket under the conduction of a second chain, enabling a stirring rod to stir sand and stone in the auxiliary box body for the second time, increasing the sand and stone screening efficiency, opening the first box door after screening, taking out filtered sand and stone not filtered by the filtering hole, and then opening the second box door, and completing sand and stone screening work.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model;
FIG. 3 is a schematic view of a partial cross-sectional structure of the present utility model;
FIG. 4 is a schematic side view of the first and second chains of the present utility model;
in the figure: 1. a main case; 2. an auxiliary box body; 3. a connecting pipe; 4. a rotating lever; 5. a stirring rod; 6. filtering holes; 7. a first driving motor; 8. a second driving motor; 9. a first door; 10. a second door; 11. a first articulation rod; 12. a first drive sprocket; 13. a first chain; 14. a second drive sprocket; 15. a first driven sprocket; 16. a second driven sprocket; 17. a second chain; 18. a second connecting rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.
The first embodiment is shown in fig. 1-4, the utility model discloses a sand screening device, which comprises a main box body 1, wherein the top of the main box body 1 is an open end, connecting pipes 3 are rotatably arranged above two sides of the inner wall of the main box body 1, an auxiliary box body 2 is arranged between the two connecting pipes 3, the auxiliary box body 2 is a barrel body without the open end, a plurality of evenly distributed filter holes 6 are formed in the surface of the auxiliary box body 2, a rotating rod 4 is rotatably arranged between two sides of the inner wall of the auxiliary box body 2, a plurality of evenly distributed stirring rods 5 are fixedly connected to the surface of the rotating rod 4, the connecting pipes 3 positioned on the right side penetrate through the side wall of the main box body 1, one end of the rotating rod 4 is rotatably inserted on one side of the inner wall of the auxiliary box body 2, the other end of the rotating rod 4 penetrates through the connecting pipes 3 positioned on the right side, a first driving mechanism and a second driving mechanism are arranged on the outer wall of the right side of the main box body 1, the first driving mechanism can enable the connecting pipes 3 to rotate, the second driving mechanism can enable the rotating rod 4 to rotate, the front side of the main box body 1 is provided with a first box door 9, and a second box door 10 is arranged on the front side of the front of the main box body 1.
In the second embodiment, based on the first embodiment, the first driving structure includes a first driving motor 7, a first driving sprocket 12, a first chain 13 and a first driven sprocket 15, the first driving motor 7 is embedded on the side wall of the main case 1, a first connecting rod 11 is fixedly connected to the output end of the first driving motor 7, the first driving sprocket 12 is fixedly connected to the first connecting rod 11, the first driven sprocket 15 is fixedly connected to the end of the connecting pipe 3, and the first chain 13 is wound between the first driving sprocket 12 and the first driven sprocket 15.
In the third embodiment, based on the second embodiment, the second driving structure includes a second driving motor 8, a second driving sprocket 14, a second chain 17 and a second driven sprocket 16, the second driving motor 8 is embedded on the side wall of the main case 1, a second connecting rod 18 is fixedly connected to the output end of the second driving motor 8, the second connecting rod 18 passes through the first chain 13, the second driving sprocket 14 is fixedly connected to the second connecting rod 18, the second driven sprocket 16 is fixedly connected to the end of the rotating rod 4, and the second chain 17 is wound between the second driving sprocket 14 and the second driven sprocket 16.
In the fourth embodiment, the turning rod 4 passes through the inside of the first driven sprocket 15 and is in a non-contact state with the inner wall of the first driven sprocket 15 on the basis of the first embodiment.
In the fifth embodiment, on the basis of the third embodiment, the first driving motor 7 and the second driving motor 8 may be independently started, and the first driving motor 7 and the second driving motor 8 that independently operate may enable the rotation lever 4 and the sub-housing 2 to independently rotate.
Working principle: firstly, open second chamber door 10, pour the grit that will sieve into sub-box 2, the second chamber door 10 of reclosing, open first driving motor 7 and second driving motor 8 simultaneously, first driving motor 7 can drive first driving sprocket 12 rotation, first driving sprocket 12 can let first driven sprocket 15 can follow first driving sprocket 12 and rotate together under the conduction of first chain 13, thereby sub-box 2 can rotate, less grit can wear filter hole 6, thereby reach the mesh of screening grit, and second driving motor 8 can drive second driving sprocket 14 rotation, second driven sprocket 16 can follow second driving sprocket 14 and rotate together under the conduction of second chain 17, thereby let dwang 4 rotate, the rotation of dwang 4 can let stirring rod 5 carry out the secondary stirring in the sub-box 2, increase the efficiency of screening, open first chamber door 9 after the screening is accomplished, take out the grit that is filtered by filter hole 6, open second chamber door 10 again, take out the grit that has not been filtered can accomplish the screening of grit.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (5)
1. The utility model provides a grit screening plant, includes main tank body (1), its characterized in that: the top of main box (1) is the open end, the equal rotation in inner wall both sides top of main box (1) is provided with connecting pipe (3), be provided with between two connecting pipes (3) vice box (2), vice box (2) are the staving that does not have the open end, a plurality of evenly distributed's filtration pore (6) have been seted up on the surface of vice box (2), rotate between the inner wall both sides of vice box (2) and be provided with dwang (4), the surface rigid coupling of dwang (4) has a plurality of evenly distributed's stirring rod (5), the connecting pipe (3) that are located the right side has run through the lateral wall of main box (1), the one end rotation of dwang (4) is pegged graft on one side of the inner wall of vice box (2), the other end of dwang (4) runs through the connecting pipe (3) that are located the right side, be provided with first actuating mechanism and second actuating mechanism on the outer wall on the right side of main box (1), first actuating mechanism can let linking pipe (3) rotate, second actuating mechanism can let dwang (4) carry out dwang (1), the front (10) of first chamber door (2) are provided with.
2. A sand screening device according to claim 1, wherein: the first driving structure comprises a first driving motor (7), a first driving sprocket (12), a first chain (13) and a first driven sprocket (15), wherein the first driving motor (7) is embedded on the side wall of the main box body (1), a first connecting rod (11) is fixedly connected to the output end of the first driving motor (7), the first driving sprocket (12) is fixedly connected to the first connecting rod (11), the first driven sprocket (15) is fixedly connected to the end portion of the connecting pipe (3), and the first chain (13) is wound between the first driving sprocket (12) and the first driven sprocket (15).
3. A sand screening device according to claim 2, wherein: the second driving structure comprises a second driving motor (8), a second driving chain wheel (14), a second chain (17) and a second driven chain wheel (16), wherein the second driving motor (8) is embedded on the side wall of the main box body (1), a second connecting rod (18) is fixedly connected to the output end of the second driving motor (8), the second connecting rod (18) penetrates through the first chain (13), the second driving chain wheel (14) is fixedly connected to the second connecting rod (18), the second driven chain wheel (16) is fixedly connected to the end portion of the rotating rod (4), and the second chain (17) is wound between the second driving chain wheel (14) and the second driven chain wheel (16).
4. A sand screening device according to claim 3, wherein: the rotating rod (4) passes through the interior of the first driven sprocket (15) and is in a non-contact state with the inner wall of the first driven sprocket (15).
5. A sand screening device according to claim 3, wherein: the first driving motor (7) and the second driving motor (8) can be independently started.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321427142.7U CN220215639U (en) | 2023-06-06 | 2023-06-06 | Sand and stone screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321427142.7U CN220215639U (en) | 2023-06-06 | 2023-06-06 | Sand and stone screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220215639U true CN220215639U (en) | 2023-12-22 |
Family
ID=89171548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321427142.7U Active CN220215639U (en) | 2023-06-06 | 2023-06-06 | Sand and stone screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220215639U (en) |
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2023
- 2023-06-06 CN CN202321427142.7U patent/CN220215639U/en active Active
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