CN220901006U - Multistage screening installation of sand - Google Patents
Multistage screening installation of sand Download PDFInfo
- Publication number
- CN220901006U CN220901006U CN202322810183.0U CN202322810183U CN220901006U CN 220901006 U CN220901006 U CN 220901006U CN 202322810183 U CN202322810183 U CN 202322810183U CN 220901006 U CN220901006 U CN 220901006U
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- shell
- outer side
- transmission shaft
- filter screen
- fixedly connected
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- 239000004576 sand Substances 0.000 title claims abstract description 35
- 238000012216 screening Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 title description 2
- 238000007599 discharging Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 50
- 238000000034 method Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 16
- 239000013049 sediment Substances 0.000 abstract description 15
- 239000002245 particle Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides sand multistage screening equipment, belongs to the technical field of constructional engineering, and aims to solve the problems of insufficient sediment separation, low separation speed, low working efficiency and inconvenient use in the prior art, and comprises a shell; the first motor is fixedly arranged in the middle of the conveyor belt; the second motor is fixedly connected to the outer side of the rear end of the shell; the third motor is fixedly arranged outside the right end of the shell; the conveying assembly is positioned at the middle part inside the conveying belt; the air cylinder is fixedly arranged at the front end of the shell; the up-and-down moving assembly is positioned at the right end inside the shell; the discharging component is positioned at the rear end outside the shell. The utility model realizes multistage separation of sediment by adopting the first filter screen and the second filter screen, and simultaneously sets the cam and the air cylinder to realize left-right shaking and up-down shaking of the first filter screen and the second filter screen, so that sediment separation is more thorough, separation speed is increased, and working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of constructional engineering, and particularly relates to sand multistage screening equipment.
Background
Sediment, refer to solid particles such as soil mass, mineral rock at soil erosion in-process, along with rivers transport and deposit, in the use of building engineering, adopt sediment to use as raw and other materials more, when using sediment, need to separate to sediment, the multistage screening plant of majority sediment separation adopts sand to separate more, and current multistage screening plant of sand separates through setting up multiunit screen cloth for the sand of equidimension is screened through throwing the sand on the screen cloth.
Based on the above, current sand multistage screening equipment only through throwing sand, screens sand through simple contact and throwing dynamics between sand and the screen cloth for the insufficient of silt separation, secondly separation speed is slow, and work efficiency is low, uses inconvenient simultaneously.
Disclosure of utility model
In order to solve the technical problems, the utility model provides sand multistage screening equipment, which solves the problems that the existing sand multistage screening equipment only throws sand, and the sand is screened through simple contact and throwing force between the sand and a screen, so that the sediment separation is insufficient, the separation speed is low, the working efficiency is low, and the use is inconvenient.
The utility model discloses a sand multistage screening device, which is characterized by comprising the following specific technical means:
a sand multistage screening apparatus comprising a housing;
the bracket is fixedly arranged outside the shell;
The conveying belt is fixedly arranged on the inner side of the bracket and is positioned at the left end of the shell;
The feeding groove is fixedly connected to the outer side of the upper end of the shell;
the first motor is fixedly arranged in the middle of the conveyor belt;
the second motor is fixedly connected to the outer side of the rear end of the shell;
the third motor is fixedly arranged outside the right end of the shell;
The conveying assembly is positioned at the middle part inside the conveying belt;
The air cylinder is fixedly arranged at the front end of the shell;
the up-and-down moving assembly is positioned at the right end inside the shell;
and the discharging assembly is positioned at the rear end outside the shell.
Further, the shell is internally provided with: the device comprises a first filter screen, a first discharge port, a second filter screen, a second discharge port, an inclined plate and a third discharge port;
The first filter screen is fixedly arranged in the shell, the first discharge port is fixedly arranged at the rear end of the shell, the first filter screen is positioned at the outer side of the rear end of the first discharge port, the second filter screen is fixedly arranged in the shell, and the second filter screen is positioned at the outer side of the lower end of the first filter screen; the second discharge port is located the shell rear end, the second discharge port is located the rear end outside of second filter screen, the swash plate is fixed to be established the inside lower extreme of shell, the third discharge port fixed connection is in the shell left end.
Further, the conveyer belt has two sets of, every group the conveyer belt is inside and outside still to be provided with: a limiting wheel;
Each group of limiting wheels is provided with two limiting wheels, and the two limiting wheels are fixedly connected inside the conveyor belt.
Further, the conveying assembly comprises: the first transmission shaft, the second driving sprocket, the second chain, the second driven sprocket and the second transmission shaft;
The first transmission shaft is fixedly connected to the outer side of a rotating shaft of the first motor, the second driving sprocket is fixedly connected to the outer side of the first transmission shaft, the second chain is located on the outer side of the second driving sprocket, the second driving sprocket is meshed with the second chain, the second transmission shaft is fixedly connected to the inner portion of the upper end of the conveyor belt, the second driven sprocket is fixedly connected to the outer side of the second transmission shaft, and the second chain is meshed with the second driven sprocket.
Further, the up-and-down moving assembly comprises: the device comprises a third transmission shaft, a cam, a sliding extension block, a fixed block and a limiting block;
The third transmission shaft is fixedly connected to the outer side of the third motor rotating shaft, the cam is fixedly arranged on the outer side of the third transmission shaft, the limiting block is fixedly arranged on the right inner wall of the shell, the limiting block is located on the outer side of the cam, two groups of sliding extension blocks are arranged, the sliding extension blocks are respectively located on the upper side and the lower side of the limiting block, two groups of fixing blocks are arranged, and the two groups of fixing blocks are respectively connected to the outer sides of the sliding extension blocks in a sliding mode.
Further, the discharging assembly comprises: a discharge screw and a discharge scraper;
the discharging screw is rotationally connected to the left end inside the shell, the discharging screw is coaxially and fixedly connected with the rotating shaft of the second motor, the discharging screw is a reciprocating screw, and the discharging scraper is rotationally arranged on the outer side of the discharging screw.
Further, the two groups of discharging components are connected through a first driving sprocket, a first chain, a first driven sprocket and a fourth transmission shaft;
The first driving sprocket is fixedly connected to the outer side of the rotating shaft of the second motor, the first chain is located on the outer side of the first driving sprocket, the first driving sprocket and the first chain are meshed with each other, the fourth transmission shaft is rotatably connected to the rear end of the shell, and the first driven sprocket is fixedly connected to the outer side of the fourth transmission shaft.
Compared with the prior art, the utility model has the following beneficial effects:
Firstly, the first filter screen and the second filter screen are arranged, so that multistage separation of sediment can be realized, practicability of sediment in use is guaranteed, working efficiency is improved, and the sediment separator is convenient to use, simple in structure and low in maintenance cost.
Secondly, shake about realizing first filter screen and second filter screen and rock about and rock through setting up cam and cylinder for silt separation's more thoroughly, separation rate is accelerated, and work efficiency improves, has improved the practicality, has higher spreading value.
The utility model realizes multistage separation of sediment by adopting the first filter screen and the second filter screen, ensures the practicability of sediment in use, and simultaneously sets the cam and the air cylinder to realize left-right shaking and up-down shaking of the first filter screen and the second filter screen, so that sediment separation is more thorough, separation speed is accelerated, and working efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of the overall front view of the present utility model.
Fig. 2 is a schematic diagram of the overall rear view of the present utility model.
Fig. 3 is a schematic diagram of a transfer structure of the present utility model.
Fig. 4 is a schematic diagram of the main structure of the present utility model.
Fig. 5 is a schematic cross-sectional view of the main body of the present utility model.
Fig. 6 is a schematic view of the internal structure of the main body of the present utility model.
Fig. 7 is a schematic view of the upper and lower structure of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. A housing; 101. a first filter screen; 102. a first discharge port; 103. a second filter screen; 104. a second discharge port; 105. a sloping plate; 106. a third discharge port; 2. a bracket; 3. a conveyor belt; 4. a limiting wheel; 5. a first motor; 501. a first drive shaft; 502. a second drive sprocket; 503. a second chain; 504. a second driven sprocket; 505. a second drive shaft; 6. a second motor; 7. a third motor; 701. a third drive shaft; 702. a cam; 703. a sliding extension block; 704. a fixed block; 705. a limiting block; 8. a cylinder; 9. a feed chute; 10. a first drive sprocket; 1001. a first chain; 1002. a first driven sprocket; 1003. a fourth drive shaft; 11. a discharge screw; 12. and a discharging scraper.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
Embodiment one:
As shown in fig. 1 to 7:
The utility model provides sand multistage screening equipment, which comprises a shell 1;
the bracket 2 is fixedly arranged outside the shell 1;
the conveying belt 3 is fixedly arranged on the inner side of the bracket 2, and the conveying belt 3 is positioned at the left end of the shell 1;
The feeding groove 9 is fixedly connected to the outer side of the upper end of the shell 1;
a first motor 5, wherein the first motor 5 is fixedly arranged in the middle of the conveyor belt 3;
The second motor 6 is fixedly connected to the outer side of the rear end of the shell 1;
a third motor 7, wherein the third motor 7 is fixedly arranged outside the right end of the shell 1;
A conveying assembly positioned at the middle part inside the conveying belt 3;
The air cylinder 8 is fixedly arranged at the front end of the shell 1;
The up-and-down moving assembly is positioned at the right end inside the shell 1;
wherein, the shell 1 is internally provided with: the device comprises a first filter screen 101, a first discharge port 102, a second filter screen 103, a second discharge port 104, an inclined plate 105 and a third discharge port 106;
The first filter screen 101 is fixedly arranged in the shell 1, the first discharge port 102 is fixedly arranged at the rear end of the shell 1, the first filter screen 101 is positioned at the outer side of the rear end of the first discharge port 102, the second filter screen 103 is fixedly arranged in the shell 1, and the second filter screen 103 is positioned at the outer side of the lower end of the first filter screen 101; the second discharge hole 104 is located at the rear end of the housing 1, the second discharge hole 104 is located at the outer side of the rear end of the second filter screen 103, the inclined plate 105 is fixedly arranged at the lower end of the inner part of the housing 1, and the third discharge hole 106 is fixedly connected at the left end of the housing 1;
In use, the larger aperture of the first filter screen 101 enables a plurality of sand particles to pass through, the smaller aperture of the second filter screen 103 enables small-diameter sand particles to pass through, and the small-diameter sand particles flow out from the third discharge port 106 through the inclined plate 105 for collection and use.
Wherein, the conveyer belt 3 has two sets of, every group the conveyer belt 3 is inside and outside still to be provided with: a limit wheel 4;
Each group of limiting wheels 4 is provided with two limiting wheels 4, and the two limiting wheels 4 are fixedly connected inside the conveyor belt 3.
Wherein, the conveying subassembly is including: a first drive shaft 501, a second drive sprocket 502, a second chain 503, a second driven sprocket 504, and a second drive shaft 505;
The first transmission shaft 501 is fixedly connected to the outer side of the rotating shaft of the first motor 5, the second driving sprocket 502 is fixedly connected to the outer side of the first transmission shaft 501, the second chain 503 is positioned on the outer side of the second driving sprocket 502, the second driving sprocket 502 and the second chain 503 are meshed with each other, the second transmission shaft 505 is fixedly connected to the inner part of the upper end of the conveyor belt 3, the second driven sprocket 504 is fixedly connected to the outer side of the second transmission shaft 505, and the second chain 503 and the second driven sprocket 504 are meshed with each other;
In use, the first motor 5 rotates to drive the first transmission shaft 501 to rotate, the first transmission shaft 501 rotates to drive the second driving sprocket 502 to rotate, the second driving sprocket 502 rotates to drive the second driven sprocket 504 to rotate, and the second driven sprocket 504 rotates to drive the second transmission shaft 505 to rotate, so as to complete transmission.
Wherein, reciprocate the subassembly and include: a third transmission shaft 701, a cam 702, a sliding extension block 703, a fixed block 704 and a limiting block 705;
The third transmission shaft 701 is fixedly connected to the outer side of the rotating shaft of the third motor 7, the cam 702 is fixedly arranged on the outer side of the third transmission shaft 701, the limiting block 705 is fixedly arranged on the inner wall of the right side of the shell 1, the limiting block 705 is positioned on the outer side of the cam 702, two groups of sliding extension blocks 703 are arranged, the two groups of sliding extension blocks 703 are respectively positioned on the upper side and the lower side of the limiting block 705, the two groups of fixing blocks 704 are arranged, and the two groups of fixing blocks 704 are respectively connected to the outer sides of the two groups of sliding extension blocks 703 in a sliding manner;
In use, the third motor 7 rotates to drive the third transmission shaft 701 to rotate, the third transmission shaft 701 rotates to drive the cam 702 to rotate, and the cam 702 rotates to drive the sliding extension block 703 to move up and down to complete transmission.
Specific use and action of the embodiment: the first motor 5 rotates to drive the first transmission shaft 501 rotates, the first transmission shaft 501 rotates to drive the second driving sprocket 502 rotates, the second driving sprocket 502 rotates to drive the second driven sprocket 504 rotates, the second driven sprocket 504 rotates to drive the second transmission shaft 505 rotates, the second transmission shaft 505 rotates to drive the conveyor belt 3 rotates, the conveyor belt 3 rotates to convey sand into the feeding groove 9, the sand enters the inside of the shell 1 through the feeding groove 9, the sand enters the inside of the shell 1 to drive the first filter screen 101 to shake left and right through the air cylinder 8, the aperture on the first filter screen 101 is larger, a plurality of sand particles can pass through, meanwhile, the third motor 7 rotates to drive the third transmission shaft 701 to rotate, the third transmission shaft 701 rotates to drive the cam 702 to rotate, the cam 702 rotates to drive the sliding extension block 703 to move to the upper side and the lower side, the sliding extension block 703 left end is fixedly arranged on the second filter screen 103, and therefore the sliding extension block 703 slides to drive the second filter screen 103 to shake up and down, and the second filter screen 103 shakes.
Embodiment two:
As shown in fig. 4 to 6:
the utility model provides sand multistage screening equipment which comprises a shell 1, a second motor 6, a discharge screw rod 11, a discharge scraping plate 12, a first driving sprocket 10, a first chain 1001, a first driven sprocket 1002 and a fourth transmission shaft 1003;
The discharging screw rod 11 is rotatably connected to the left end inside the shell 1, the discharging screw rod 11 is fixedly connected with a rotating shaft of the second motor 6 in a coaxial manner, the discharging screw rod 11 is a reciprocating screw rod, and the discharging scraper 12 is rotatably arranged on the outer side of the discharging screw rod 11; the first driving sprocket 10 is fixedly connected to the outer side of the rotating shaft of the second motor 6, the first chain 1001 is located at the outer side of the first driving sprocket 10, the first driving sprocket 10 and the first chain 1001 are meshed with each other, the fourth transmission shaft 1003 is rotatably connected to the rear end of the housing 1, and the first driven sprocket 1002 is fixedly connected to the outer side of the fourth transmission shaft 1003;
specific use and action of the embodiment:
The second motor 6 rotates to drive the discharge screw 11 rotates, the discharge screw 11 rotates to drive the discharge scraping plate 12 slides back and forth, the second motor 6 rotates to drive the first driving sprocket 10 rotates, the first driving sprocket 10 rotates to drive the first driven sprocket 1002 rotates, the first driven sprocket 1002 rotates to drive the fourth transmission shaft 1003 rotates, the fourth transmission shaft 1003 drives the next group of discharge screws 11 to rotate, and discharging is completed.
Claims (7)
1. A sand multistage screening apparatus comprising a housing (1);
The method is characterized in that: the bracket (2) is fixedly arranged on the outer side of the shell (1);
The conveying belt (3) is fixedly arranged on the inner side of the bracket (2), and the conveying belt (3) is positioned at the left end of the shell (1);
The feeding groove (9) is fixedly connected to the outer side of the upper end of the shell (1);
The first motor (5) is fixedly arranged in the middle of the conveyor belt (3);
The second motor (6) is fixedly connected to the outer side of the rear end of the shell (1);
the third motor (7) is fixedly arranged outside the right end of the shell (1);
The conveying assembly is positioned at the middle part inside the conveying belt (3);
The air cylinder (8) is fixedly arranged at the front end of the shell (1);
the up-and-down moving assembly is positioned at the right end inside the shell (1);
and the discharging assembly is positioned at the rear end of the outer side of the shell (1).
2. A sand multistage screening apparatus according to claim 1, wherein: the inside of the shell (1) is provided with: the device comprises a first filter screen (101), a first discharge port (102), a second filter screen (103), a second discharge port (104), an inclined plate (105) and a third discharge port (106);
The first filter screen (101) is fixedly arranged in the shell (1), the first discharge port (102) is fixedly arranged at the rear end of the shell (1), the first filter screen (101) is positioned at the outer side of the rear end of the first discharge port (102), the second filter screen (103) is fixedly arranged in the shell (1), and the second filter screen (103) is positioned at the outer side of the lower end of the first filter screen (101); the second discharge port (104) is located at the rear end of the shell (1), the second discharge port (104) is located at the outer side of the rear end of the second filter screen (103), the inclined plate (105) is fixedly arranged at the lower end inside the shell (1), and the third discharge port (106) is fixedly connected at the left end of the shell (1).
3. A sand multistage screening apparatus according to claim 1, wherein: the conveyor belt (3) is provided with two groups, and each group of conveyor belt (3) is also provided with: a limit wheel (4);
each group of limiting wheels (4) is provided with two limiting wheels, and the two limiting wheels (4) are fixedly connected inside the conveying belt (3).
4. A sand multistage screening apparatus according to claim 1, wherein: the transmission assembly comprises: a first transmission shaft (501), a second driving sprocket (502), a second chain (503), a second driven sprocket (504) and a second transmission shaft (505);
The first transmission shaft (501) is fixedly connected to the outer side of a rotating shaft of the first motor (5), the second driving sprocket (502) is fixedly connected to the outer side of the first transmission shaft (501), the second chain (503) is located on the outer side of the second driving sprocket (502), the second driving sprocket (502) and the second chain (503) are meshed with each other, the second transmission shaft (505) is fixedly connected to the inner portion of the upper end of the conveyor belt (3), the second driven sprocket (504) is fixedly connected to the outer side of the second transmission shaft (505), and the second chain (503) and the second driven sprocket (504) are meshed with each other.
5. A sand multistage screening apparatus according to claim 1, wherein: the up-and-down moving assembly comprises: the device comprises a third transmission shaft (701), a cam (702), a sliding extension block (703), a fixed block (704) and a limiting block (705);
The novel sliding and extending device is characterized in that the third transmission shaft (701) is fixedly connected to the outer side of a rotating shaft of the third motor (7), the cam (702) is fixedly arranged on the outer side of the third transmission shaft (701), the limiting block (705) is fixedly arranged on the right inner wall of the shell (1), the limiting block (705) is arranged on the outer side of the cam (702), two groups of sliding and extending blocks (703) are arranged, the two groups of sliding and extending blocks (703) are respectively arranged on the upper side and the lower side of the limiting block (705), the two groups of fixing blocks (704) are respectively arranged, and the two groups of fixing blocks (704) are respectively connected to the outer sides of the two groups of the sliding and extending blocks (703) in a sliding mode.
6. A sand multistage screening apparatus according to claim 1, wherein: the discharging component comprises: a discharge screw (11) and a discharge scraper (12);
The discharging screw (11) is rotationally connected to the left end inside the shell (1), the discharging screw (11) is coaxially and fixedly connected with a rotating shaft of the second motor (6), the discharging screw (11) is a reciprocating screw, and the discharging scraper (12) is rotationally arranged on the outer side of the discharging screw (11).
7. A sand multistage screening apparatus according to claim 6, wherein: the two groups of discharging components are connected through a first driving sprocket (10), a first chain (1001), a first driven sprocket (1002) and a fourth transmission shaft (1003);
The first driving sprocket (10) is fixedly connected to the outer side of a rotating shaft of the second motor (6), the first chain (1001) is located on the outer side of the first driving sprocket (10), the first driving sprocket (10) and the first chain (1001) are meshed with each other, the fourth transmission shaft (1003) is rotatably connected to the rear end of the shell (1), and the first driven sprocket (1002) is fixedly connected to the outer side of the fourth transmission shaft (1003).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322810183.0U CN220901006U (en) | 2023-10-19 | 2023-10-19 | Multistage screening installation of sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322810183.0U CN220901006U (en) | 2023-10-19 | 2023-10-19 | Multistage screening installation of sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220901006U true CN220901006U (en) | 2024-05-07 |
Family
ID=90908015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322810183.0U Active CN220901006U (en) | 2023-10-19 | 2023-10-19 | Multistage screening installation of sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220901006U (en) |
-
2023
- 2023-10-19 CN CN202322810183.0U patent/CN220901006U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |