CN220559422U - Concrete grit sorting unit - Google Patents
Concrete grit sorting unit Download PDFInfo
- Publication number
- CN220559422U CN220559422U CN202321986794.4U CN202321986794U CN220559422U CN 220559422 U CN220559422 U CN 220559422U CN 202321986794 U CN202321986794 U CN 202321986794U CN 220559422 U CN220559422 U CN 220559422U
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- screen cloth
- screen
- wall
- fixedly connected
- frame
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- 239000004744 fabric Substances 0.000 claims abstract description 65
- 239000004576 sand Substances 0.000 claims abstract description 55
- 238000000926 separation method Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000004575 stone Substances 0.000 abstract description 18
- 238000009825 accumulation Methods 0.000 abstract description 4
- 238000012216 screening Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a concrete sand and stone sorting device, and relates to the technical field of constructional engineering. The concrete sand and gravel sorting device comprises a frame, the outer wall fixedly connected with feed divider of frame, one side of frame is provided with first screen cloth, second screen cloth and third screen cloth, the equal fixedly connected with spring of a side outer wall of first screen cloth, second screen cloth and third screen cloth, the one end and the outer wall fixed connection of frame of first screen cloth, second screen cloth and third screen cloth are kept away from to the spring, fixedly connected with connecting plate between the outer wall of first screen cloth, second screen cloth and third screen cloth. According to the utility model, the sand and stones are fed into the feeding box through the conveying device, and the agglomerated sand and stones are broken and separated through the rotating roller and the separating paddle in the feeding box, so that the accumulation of large sand and stones is avoided, and the subsequent separation is facilitated; through the setting of a plurality of screens, conveniently select separately the grit of different radius sizes and collect, make to select separately more meticulously, adapt to different building demands.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a concrete sand and stone sorting device.
Background
Gravel is a building material commonly used in construction, and a general construction worker needs to screen a sand pile through a sand screening device so as to select gravel of different sizes, and uses appropriate gravel for construction. The traditional sand screening device generally comprises a net-shaped door plate and a simple support, workers throw sand to the net-shaped door plate through a spade, and the sand is filtered after impacting the net-shaped door plate, so that coarse sand is screened.
The Chinese patent with the patent number of CN215029756U discloses a civil engineering concrete sand and gravel sorting device, which comprises a shell, wherein a feeding cylinder for feeding is connected to the upper part of the side wall of the shell in a penetrating way, the lower port of the feeding cylinder is arranged on the inner side of the shell, and a first motor is fixedly arranged on the side wall of the feeding cylinder; the screen plate is arranged on the inner side of the shell, a guide block is fixedly arranged on the side wall of the screen plate and is slidably arranged on the inner wall of the shell, a baffle plate with a protective effect is vertically connected to the top edge of the screen plate, and the baffle plate is positioned under the lower port of the feeding cylinder; and the top of the guide cylinder is provided with the sieve plate in a laminating way. This civil engineering concrete grit sorting unit is provided with the crushing structure of grit caking at the feed inlet, can fully break up the grit caking to follow-up going on of selecting separately the step, and the device discharge gate is bigger, and the screening efficiency of device is higher.
Above-mentioned patent is when using, selects separately the grit through the sieve, and single sieve sieves can only carry out the screening of two kinds of sizes to the grit, but during the building engineering construction, need use coarse sand, middlings, fine sand etc. above-mentioned patent is inconvenient carries out multistage separation to the grit of equidimension and collects, can not satisfy different user demands.
Disclosure of Invention
The utility model aims to provide a concrete sand and stone sorting device which solves the technical 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 concrete grit sorting unit, includes the frame, the outer wall fixedly connected with feed divider of frame, one side of frame is provided with first screen cloth, second screen cloth and third screen cloth, the equal fixedly connected with spring of one side outer wall of first screen cloth, second screen cloth and third screen cloth, the one end and the outer wall fixedly connected with of frame of first screen cloth, second screen cloth and third screen cloth are kept away from to the spring, fixedly connected with connecting plate between the outer wall of first screen cloth, second screen cloth and third screen cloth, one side outer wall fixedly connected with baffle of connecting plate, one side outer wall fixedly connected with first mounting panel of frame, the outer wall rotation of first mounting panel is connected with the cam, one side outer wall fixedly connected with second motor of first mounting panel, the output shaft of second motor and the outer wall fixedly connected with of cam, the top outer wall fixedly connected with second mounting panel of frame, just be located one side of first screen cloth, second screen cloth and third screen cloth all is provided with conveyor, fixedly connected with backup pad between the outer wall of second mounting panel, first backup pad, second screen cloth and fourth collecting box are provided with the collecting box of first screen cloth.
Preferably, the feed divider includes the feeding case, the bottom of feeding case is provided with the discharge gate, the inner wall of feeding case rotates and is connected with the live-action roller, the outer wall of live-action roller is provided with the separation oar, one side outer wall fixedly connected with first motor of feeding case, the output shaft of first motor and the one end fixed connection of live-action roller, the one end of live-action roller just is located the outer wall of feeding case and is provided with the belt pulley, is provided with the belt between two belt pulleys, the belt pulley passes through belt transmission and connects.
Preferably, the discharge hole is obliquely arranged, and the discharge hole is arranged above the first screen.
Preferably, the outer walls of the first screen, the second screen and the third screen are provided with meshes, the mesh radius of the first screen is larger than that of the second screen, and the mesh radius of the second screen is larger than that of the third screen.
Preferably, the conveying devices on one side of the first screen, the second screen and the third screen are alternately arranged.
Preferably, the second collecting box is arranged below the first collecting box, the third collecting box is arranged below the second collecting box, and the fourth collecting box is arranged below the third screen.
Compared with the related art, the concrete sand and stone sorting device provided by the utility model has the following beneficial effects:
1. the utility model provides a concrete sand and stone sorting device, which is characterized in that sand and stones are fed into a feeding box through a conveying device, and agglomerated sand and stones are broken and separated through a rotating roller and a separating paddle in the feeding box, so that the accumulation of massive sand and stones is avoided, and the subsequent sorting is convenient.
2. The utility model provides a concrete sand and stone sorting device, which is convenient for sorting and collecting sand and stones with different radius sizes through the arrangement of a plurality of screens, and can carry out large-batch classified screening on the sand and stones, so that the sorting is more refined, different building requirements are met, the labor intensity of constructors is reduced, and the screening efficiency is high.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic structural diagram of a material distributing device of the present utility model.
In the figure: 1. a frame; 2. a material distributing device; 201. a feed box; 202. a discharge port; 203. a rotating roller; 204. separating paddles; 205. a first motor; 206. a belt pulley; 207. a belt; 3. a first screen; 4. a second screen; 5. a third screen; 6. a connecting plate; 7. a baffle; 8. a first mounting plate; 9. a cam; 10. a second motor; 11. a spring; 12. a second mounting plate; 13. a conveying device; 14. a support plate; 15. a first collection box; 16. a second collection box; 17. a third collection box; 18. and a fourth collection box.
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.
Examples:
referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a concrete grit sorting unit, which comprises a frame 1, the outer wall fixedly connected with feed divider 2 of frame 1, one side of frame 1 is provided with first screen cloth 3, second screen cloth 4 and third screen cloth 5, one side outer wall of first screen cloth 3, second screen cloth 4 and third screen cloth 5 is equal fixedly connected with spring 11, the one end and the outer wall fixedly connected with frame 1 of first screen cloth 3 are kept away from to spring 11, one end and the outer wall fixedly connected with connecting plate 6 between the outer wall of first screen cloth 3, second screen cloth 4 and third screen cloth 5, one side outer wall fixedly connected with baffle 7 of connecting plate 6, one side outer wall fixedly connected with first mounting panel 8 of frame 1, the outer wall rotation of first mounting panel 8 is connected with cam 9, one side outer wall fixedly connected with second motor 10 of first mounting panel 8, the output shaft of second motor 10 and the outer wall fixedly connected with cam 9, top outer wall fixedly connected with second mounting panel 12 of frame 1, and be located one side of first 3, between the outer wall of second screen cloth 4 and third screen cloth 5 all is provided with conveyor 13, one side of second screen cloth 4 and third screen cloth 5 is provided with conveyor 13, one side outer wall fixedly connected with baffle 7, one side outer wall fixedly connected with first mounting panel 14 and second mounting panel 14 are provided with second collecting box 16, one side collecting box is provided with collecting box 16.
Wherein, feed divider 2 includes feeding case 201, the bottom of feeding case 201 is provided with discharge gate 202, the inner wall rotation of feeding case 201 is connected with rotor 203, the outer wall of rotor 203 is provided with separation oar 204, one side outer wall fixedly connected with first motor 205 of feeding case 201, the output shaft of first motor 205 and the one end fixed connection of rotor 203, the one end of rotor 203 just is located the outer wall of feeding case 201 and is provided with belt pulley 206, be provided with belt 207 between two belt pulleys 206, belt pulley 206 passes through belt 207 transmission connection.
In this embodiment, sand and stone are fed into the feeding box 201 through the conveying device, the first motor 205 is started to drive the rotating roller 203 to rotate, the separating paddles 204 on the outer wall of the rotating roller 203 break and separate the agglomerated sand and stone, so that the accumulation of large sand and stone is avoided, and sand and stone is conveyed onto the first screen 3 through the discharge hole 202.
Wherein, the discharge gate 202 is inclined, and the discharge gate 202 is disposed above the first screen 3.
In this embodiment, the discharge port 202 is disposed above the first screen 3 to facilitate the transport of sand and gravel material in the feed box 201 onto the first screen 3.
Wherein, the outer wall of first screen cloth 3, second screen cloth 4 and third screen cloth 5 has all seted up the mesh, and the mesh radius on the first screen cloth 3 is greater than the mesh radius on the second screen cloth 4, and the mesh radius on the second screen cloth 4 is greater than the mesh radius on the third screen cloth 5.
Wherein the second collecting tank 16 is arranged below the first collecting tank 15, the third collecting tank 17 is arranged below the second collecting tank 16, and the fourth collecting tank 18 is arranged below the third screen 5.
In this embodiment, the sand with smaller radius on the first screen 3 moves to the second screen 4, and the sand with larger radius moves to the one side of the conveying device 13, and is collected by the first collecting box 15; the sand with smaller radius on the second screen 4 moves to the third screen 5, and the sand with larger radius moves to the conveying device 13 on one side and is collected by the second collecting box 16; the sand on the third screen 5 with a radius smaller than the mesh radius moves into the fourth collecting box 18, and the sand with a larger radius moves into the third collecting box 17 to collect the sand.
Wherein the conveyor means 13 on the side of the first screen 3, the second screen 4 and the third screen 5 are alternately arranged.
In this embodiment, the alternately arranged conveyor means 13 facilitate the collection of sand and gravel by providing a collection box on one side of the first screen 3, the second screen 4 and the third screen 5.
Working principle: when the sand and gravel screening device is used, sand and gravel are fed into a feeding box 201 through a conveying device, a first motor 205 is started to drive a rotating roller 203 to rotate, a separating paddle 204 on the outer wall of the rotating roller 203 breaks and separates agglomerated sand and gravel, the accumulation of large sand and gravel is avoided, sand and gravel are conveyed to a first screen 3 through a discharge hole 202, a second motor 10 is started to drive a cam 9 to rotate, when one convex side of the cam 9 contacts with a baffle 7, the baffle 7 is pushed to move to the side far away from the cam 9, the screen is further driven to move along with the cam, when one convex side of the cam 9 does not contact with the baffle 7, a spring 11 drives the screen to rebound, and when the cam 9 contacts with the baffle 7 again, the screen moves to the side far away from the cam 9, and sand and gravel screening is repeatedly carried out in the same way;
the sand with smaller radius on the first screen 3 moves to the second screen 4, and the sand with larger radius moves to the conveying device 13 on one side and is collected by the first collecting box 15; the sand with smaller radius on the second screen 4 moves to the third screen 5, and the sand with larger radius moves to the conveying device 13 on one side and is collected by the second collecting box 16; the sand on the third screen 5 with a radius smaller than the mesh radius moves into the fourth collecting box 18, and the sand with a larger radius moves into the third collecting box 17 to collect the sand.
Claims (6)
1. The utility model provides a concrete grit sorting unit, includes frame (1), its characterized in that: the utility model provides a frame, including frame (1) outer wall fixedly connected with feed divider (2), one side of frame (1) is provided with first screen cloth (3), second screen cloth (4) and third screen cloth (5), one side outer wall of first screen cloth (3), second screen cloth (4) and third screen cloth (5) is all fixedly connected with spring (11), one end that first screen cloth (3), second screen cloth (4) and third screen cloth (5) were kept away from to spring (11) and the outer wall fixedly connected with of frame (1), fixedly connected with connecting plate (6) between the outer wall of first screen cloth (3), second screen cloth (4) and third screen cloth (5), one side outer wall fixedly connected with baffle (7) of connecting plate (6), one side outer wall fixedly connected with first mounting panel (8) of frame (1), one side outer wall fixedly connected with second motor (10) of first mounting panel (8), the output shaft of second motor (10) and the outer wall fixedly connected with cam (9) of cam (1), the outer wall fixedly connected with connecting plate (12) of second screen cloth (12) between the outer wall fixedly connected with top of frame (1), the top of frame (12) is located One side of second screen cloth (4) and third screen cloth (5) all is provided with conveyor (13), fixedly connected with backup pad (14) between the outer wall of second mounting panel (12), the outer wall of backup pad (14) is provided with first collecting box (15), second collecting box (16), the outer wall of frame (1) is provided with third collecting box (17) and fourth collecting box (18).
2. A concrete sand sorting apparatus according to claim 1, wherein: feed divider (2) are including feeding case (201), the bottom of feeding case (201) is provided with discharge gate (202), the inner wall of feeding case (201) rotates and is connected with rotor (203), the outer wall of rotor (203) is provided with separation oar (204), one side outer wall fixedly connected with first motor (205) of feeding case (201), the output shaft of first motor (205) and the one end fixed connection of rotor (203), the one end of rotor (203) just is located the outer wall of feeding case (201) and is provided with belt pulley (206), is provided with belt (207) between two belt pulleys (206), belt pulley (206) are connected through belt (207) transmission.
3. A concrete sand sorting apparatus according to claim 2, wherein: the discharge hole (202) is obliquely arranged, and the discharge hole (202) is arranged above the first screen (3).
4. A concrete sand sorting apparatus according to claim 1, wherein: the outer walls of the first screen (3), the second screen (4) and the third screen (5) are provided with meshes, the mesh radius on the first screen (3) is larger than that on the second screen (4), and the mesh radius on the second screen (4) and the mesh radius on the third screen (5) are larger than that on the mesh.
5. A concrete sand sorting apparatus according to claim 1, wherein: the conveying devices (13) on one side of the first screen (3), the second screen (4) and the third screen (5) are alternately arranged.
6. A concrete sand sorting apparatus according to claim 1, wherein: the second collecting box (16) is arranged below the first collecting box (15), the third collecting box (17) is arranged below the second collecting box (16), and the fourth collecting box (18) is arranged below the third screen (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321986794.4U CN220559422U (en) | 2023-07-26 | 2023-07-26 | Concrete grit sorting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321986794.4U CN220559422U (en) | 2023-07-26 | 2023-07-26 | Concrete grit sorting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220559422U true CN220559422U (en) | 2024-03-08 |
Family
ID=90093161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321986794.4U Active CN220559422U (en) | 2023-07-26 | 2023-07-26 | Concrete grit sorting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220559422U (en) |
-
2023
- 2023-07-26 CN CN202321986794.4U patent/CN220559422U/en active Active
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