CN220027799U - Sand and stone separation device for sand making - Google Patents
Sand and stone separation device for sand making Download PDFInfo
- Publication number
- CN220027799U CN220027799U CN202321648262.XU CN202321648262U CN220027799U CN 220027799 U CN220027799 U CN 220027799U CN 202321648262 U CN202321648262 U CN 202321648262U CN 220027799 U CN220027799 U CN 220027799U
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- sand
- fixed
- screening
- screen
- screening subassembly
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- 239000004576 sand Substances 0.000 title claims abstract description 54
- 239000004575 stone Substances 0.000 title claims abstract description 25
- 238000000926 separation method Methods 0.000 title description 7
- 238000012216 screening Methods 0.000 claims abstract description 81
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 4
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 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
- -1 rubble Substances 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 discloses a sand and stone separating device for sand making, which comprises a shell, wherein a first screening component, a second screening component and a third screening component are respectively arranged in the shell, the first screening component, the second screening component and the third screening component are sequentially arranged from below a feed inlet and are in a trapezoid shape, the first screening component, the second screening component and the third screening component are identical in structure, the first screening component comprises a screen, one side of the screen is provided with a supporting column, and a control component is arranged below the supporting column.
Description
Technical Field
The utility model relates to the technical field of sand and stone separation, in particular to a sand and stone separation device for sand making.
Background
The present building engineering mostly adopts mechanism sand, but mechanism sand often accompanies a large amount of fine stone powder in the production process, stone powder, rubble, sand mix together, on the one hand can produce the raise dust in transportation and use, causes environmental pollution, on the other hand can lead to the throughput and screening efficiency reduction in the in-process of preparing sand, consequently needs grit separator to separate it, but current grit separator often takes place screen cylinder jam, the phenomenon that the ejection of compact is blockked up in screening process, screening efficiency and screening precision are lower.
Accordingly, one skilled in the art would be able to provide a sand and gravel separation device for sand production to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a sand and stone separation device for sand making, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a sand and stone separator for sand making, includes the casing, the feed inlet has been seted up to casing upper surface one side, be provided with first screening subassembly, second screening subassembly and third screening subassembly in the casing respectively, first screening subassembly, second screening subassembly and third screening subassembly are from the feed inlet below and be trapezoidal placing in proper order, first screening subassembly, second screening subassembly are the same with third screening subassembly structure, first screening subassembly, second screening subassembly and third screening subassembly front end are provided with the mounting panel respectively, first screening subassembly includes the screen cloth, one side that the mounting panel was kept away from to the screen cloth is provided with the support column, the support column bottom is fixed with the kicking block, the kicking block below is provided with control assembly, control assembly includes driving motor, driving motor output end fixed mounting has the head rod, head rod one side parallel arrangement has the second connecting rod, be fixed with the cam on head rod and the second connecting rod respectively, cam quantity is 6, and sets up respectively in the kicking block below, the head rod rotates respectively with the second connecting rod on the head rod, the first side is connected with the second conical bearing frame fixedly connected with one side of the first conical bearing frame, the first conical bearing frame is fixed connection.
As still further scheme of the utility model, a mounting frame is fixed between the mounting plates, and the other side of the mounting frame is fixedly arranged on the inner wall of the shell.
As still further scheme of the utility model, one side of the screen near the mounting plate is fixed with a first connecting block, the left and right sides of the first connecting block are respectively fixed with a first rotating shaft, and the two sides of the first rotating shaft are rotatably connected with the side wall of the mounting plate.
As a still further scheme of the utility model, a second connecting block is fixed on one side of the screen far away from the mounting plate, second rotating shafts are respectively fixed on the left side and the right side of the second connecting block, and two sides of the second rotating shafts are rotatably connected to the side walls of the support columns.
As still further scheme of the utility model, the side wall of the upper surface of the screen is fixed with a limiting block, and one side of the screen, which is close to the mounting plate, is fixed with a third guide chute.
As still further aspects of the present utility model, a first guide chute is fixed below the screen mesh in the first screen assembly and a second screen assembly, respectively, and a second guide chute is fixed below the screen mesh in the third screen assembly.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, sand and stone are thrown into a first screening component in a shell through a feed inlet, a driving motor is started to rotate through a control component, a first connecting rod is driven to rotate, a cam on the first connecting rod rotates, a top block and a support column above the cam move up and down along with the cam in the cam moving process, a screen mesh is driven to shake up and down, fine sand in the first screening component and the second screening component falls down through a screen mesh and falls onto a second guide groove below a third screening component through a first guide groove, fine sand in the third screening component falls down onto the second guide groove through the screen mesh, and finally is discharged through the second guide groove, stones cannot pass through the screen mesh and can be discharged through the third guide groove, sand and stone in the first screening component and fine sand on one side close to the third guide groove fall into the second screening component to be screened, and stones in the second screening component and fine sand on one side close to the third guide groove fall into the third screening component to be screened, and the fine sand in the third screening component can be screened through the multiple stages of screening components, and the screening precision can be improved due to low screening efficiency caused by single screening.
Drawings
FIG. 1 is a perspective view of a sand and stone separator for sand production;
FIG. 2 is a schematic view showing the internal structure of a casing in a sand-stone separating apparatus for sand production;
FIG. 3 is a schematic illustration of the construction of a first, second and third screen assemblies in a sand and gravel separation device for sand production;
FIG. 4 is a schematic illustration of the construction of a first screen assembly in a sand separator for sand production;
FIG. 5 is a schematic diagram of the control assembly of a sand and stone separator for sand production.
In the figure: 1. a housing; 101. a feed inlet; 2. a first screen assembly; 201. a screen; 202. a limiting block; 203. a first connection block; 204. a first rotating shaft; 205. a second connection block; 206. a second rotating shaft; 207. a first guide chute; 208. a second guide chute; 209. a top block; 210. a third guide chute; 211. a support column; 3. a control assembly; 301. a driving motor; 302. a first connecting rod; 303. a bearing seat; 304. a cam; 305. a second connecting rod; 306. a first bevel gear set; 307. a second bevel gear set; 308. a third connecting rod; 4. a second screen assembly; 5. a third screen assembly; 6. a mounting plate; 7. and (5) mounting a frame.
Detailed Description
Referring to fig. 1 to 5, in an embodiment of the present utility model, a sand and stone separating apparatus for sand making includes a housing 1, a feed inlet 101 is provided on one side of an upper surface of the housing 1, a first screening assembly 2, a second screening assembly 4 and a third screening assembly 5 are respectively provided in the housing 1, the first screening assembly 2, the second screening assembly 4 and the third screening assembly 5 are sequentially placed in a trapezoid shape from below the feed inlet 101, the first screening assembly 2, the second screening assembly 4 and the third screening assembly 5 have the same structure, front ends of the first screening assembly 2, the second screening assembly 4 and the third screening assembly 5 are respectively provided with a mounting plate 6, the first screening assembly 2 includes a screen 201, one side of the screen 201 away from the mounting plate 6 is provided with a support column 211, a top block 209 is fixed at a bottom end of the support column 211, a control assembly 3 is provided below the top block 209, the control assembly 3 includes a driving motor 301, the output end of the driving motor 301 is fixedly provided with a first connecting rod 302, one side of the first connecting rod 302 is provided with a second connecting rod 305 in parallel, cams 304 are respectively fixed on the first connecting rod 302 and the second connecting rod 305, the number of the cams 304 is 6 and are respectively arranged below the jacking block 209, the first connecting rod 302 and the second connecting rod 305 are respectively connected with a bearing seat 303 in a rotating way, the bottom end of the bearing seat 303 is fixedly arranged on the inner wall of the shell 1, one side of the first connecting rod 302 is fixedly provided with a first bevel gear set 306, one side of the second connecting rod 305 is fixedly provided with a second bevel gear set 307, a third connecting rod 308 is fixedly connected between the first bevel gear set 306 and the second bevel gear set 307, the first connecting rod 302 is driven to rotate by starting the driving motor 301 to rotate, the second connecting rod 305 rotates along with the rotation of the first connecting rod 302 under the cooperation of the first bevel gear set 306, the third connecting rod 308 and the second bevel gear set 307, the cams 304 on the first and second connecting rods 302, 305 rotate.
As shown in fig. 2 and 3, a mounting frame 7 is fixed between the plurality of mounting plates 6, the other side of the mounting frame 7 is fixedly mounted on the inner wall of the casing 1, first guide grooves 207 are respectively fixed below the screens 201 in the first screen assemblies 2 and the second screen assemblies 4, second guide grooves 208 are fixed below the screens 201 in the third screen assemblies 5, and fine sand falls through the screens 201 and falls onto the second guide grooves 208 below the third screen assemblies 5 through the first guide grooves 207.
As shown in fig. 3 and 4, a first connecting block 203 is fixed on one side of the screen 201 close to the mounting plate 6, first rotating shafts 204 are respectively fixed on the left and right sides of the first connecting block 203, two sides of the first rotating shafts 204 are rotatably connected to the side wall of the mounting plate 6, a second connecting block 205 is fixed on one side of the screen 201 far away from the mounting plate 6, second rotating shafts 206 are respectively fixed on the left and right sides of the second connecting block 205, two sides of the second rotating shaft 206 are rotatably connected to the side wall of a supporting column 211, a top block 209 above a cam 304 and the supporting column 211 move up and down in the cam 304 moving process, the screen 201 is driven to shake up and down, a limiting block 202 is fixed on the side wall of the upper surface of the screen 201, and a third guide chute 210 is fixed on one side of the screen 201 close to the mounting plate 6.
The working principle of the utility model is as follows: the sand is thrown into the first screening assembly 2 in the shell 1 through the feeding port 101, the first connecting rod 302 is driven to rotate through the rotation of the starting driving motor 301, the second connecting rod 305 rotates along with the rotation of the first connecting rod 302 under the cooperation of the first bevel gear set 306, the third connecting rod 308 and the second bevel gear set 307, the first connecting rod 302 and the cam 304 on the second connecting rod 305 rotate, the top block 209 and the supporting column 211 above the cam 304 move up and down along with the cam 304 in the moving process, the screen 201 is driven to shake up and down, fine sand in the first screening assembly 2 and the second screening assembly 4 falls down through the screen 201 and falls onto the second guide chute 208 below the third screening assembly 5 through the first guide chute 207, fine sand in the third screening assembly 5 falls down onto the second guide chute 208 through the screen 201, and finally cannot be discharged through the second guide chute 208, stones cannot be discharged through the screen 201 and can be discharged through the third guide chute 210, the stones in the first screening assembly 2 and the side close to the third guide chute 210 are driven to shake up and down, fine sand in the first screening assembly 2 and the second screening assembly 4 falls down to the third screening assembly 4 and the third screening assembly 5 falls down to the second guide chute 210 close to the third screening assembly 5.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. Sand and stone separator for sand making, including casing (1), its characterized in that: feed inlet (101) has been seted up to casing (1) upper surface one side, be provided with first screening subassembly (2), second screening subassembly (4) and third screening subassembly (5) in casing (1) respectively, first screening subassembly (2), second screening subassembly (4) and third screening subassembly (5) are from feed inlet (101) below and are trapezoidal placing in proper order, first screening subassembly (2), second screening subassembly (4) and third screening subassembly (5) structure are the same, first screening subassembly (2), second screening subassembly (4) and third screening subassembly (5) front end are provided with mounting panel (6) respectively, first screening subassembly (2) are including screen cloth (201), one side that mounting panel (6) were kept away from to screen cloth (201) is provided with support column (211), support column (211) bottom mounting has kicking block (209), kicking block (209) below is provided with control assembly (3), control assembly (3) are including driving motor (301), driving motor (301) output end (302) are provided with connecting rod (305) and connecting rod (302) are fixed with respectively to first side, connecting rod (305) are connected in parallel, the cam (304) quantity is 6, and sets up respectively in kicking block (209) below, rotate respectively on head rod (302) and second connecting rod (305) and be connected with bearing frame (303), bearing frame (303) bottom fixed mounting is in casing (1) inner wall, head rod (302) one side is fixed with first bevel gear group (306), and second connecting rod (305) one side is fixed with second bevel gear group (307), fixedly connected with third connecting rod (308) between first bevel gear group (306) and second bevel gear group (307).
2. The sand and stone separating device for sand production according to claim 1, wherein a mounting frame (7) is fixed between a plurality of mounting plates (6), and the other side of the mounting frame (7) is fixedly mounted on the inner wall of the shell (1).
3. The sand and stone separating device for sand production according to claim 1, wherein a first connecting block (203) is fixed on one side of the screen (201) close to the mounting plate (6), first rotating shafts (204) are respectively fixed on the left side and the right side of the first connecting block (203), and two sides of the first rotating shafts (204) are rotatably connected to the side wall of the mounting plate (6).
4. The sand and stone separating device for sand production according to claim 1, wherein a second connecting block (205) is fixed on one side of the screen (201) away from the mounting plate (6), second rotating shafts (206) are respectively fixed on the left side and the right side of the second connecting block (205), and two sides of the second rotating shaft (206) are rotatably connected to the side walls of the supporting columns (211).
5. The sand and stone separating device for sand production according to claim 1, wherein a limiting block (202) is fixed on the side wall of the upper surface of the screen (201), and a third guide chute (210) is fixed on one side of the screen (201) close to the mounting plate (6).
6. The sand and stone separating device for sand production according to claim 1, wherein a first guide chute (207) is fixed below the screen (201) in the first screening assembly (2) and the second screening assembly (4), and a second guide chute (208) is fixed below the screen (201) in the third screening assembly (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321648262.XU CN220027799U (en) | 2023-06-27 | 2023-06-27 | Sand and stone separation device for sand making |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321648262.XU CN220027799U (en) | 2023-06-27 | 2023-06-27 | Sand and stone separation device for sand making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220027799U true CN220027799U (en) | 2023-11-17 |
Family
ID=88743206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321648262.XU Active CN220027799U (en) | 2023-06-27 | 2023-06-27 | Sand and stone separation device for sand making |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220027799U (en) |
-
2023
- 2023-06-27 CN CN202321648262.XU patent/CN220027799U/en active Active
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