CN220425939U - Quartz sand screening machine - Google Patents
Quartz sand screening machine Download PDFInfo
- Publication number
- CN220425939U CN220425939U CN202322224792.8U CN202322224792U CN220425939U CN 220425939 U CN220425939 U CN 220425939U CN 202322224792 U CN202322224792 U CN 202322224792U CN 220425939 U CN220425939 U CN 220425939U
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- China
- Prior art keywords
- wall
- quartz sand
- shell
- block
- sieve
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Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 239000006004 Quartz sand Substances 0.000 title claims abstract description 45
- 238000012216 screening Methods 0.000 title claims abstract description 30
- 238000007790 scraping Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 8
- 238000009825 accumulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model belongs to the technical field of screening machines, and particularly relates to a quartz sand screening machine, which comprises a shell, wherein a blanking hopper is arranged on one side of the top of the shell, a distributing box communicated with the blanking hopper is arranged on the inner top side of the shell, a fixed block is arranged on one side of the inner side of the distributing box, a first moving groove is formed in the bottom of the fixed block, a screw rod is rotatably arranged on the inner wall of the first moving groove, a moving block is arranged on the outer wall of the screw rod, a scraping plate is arranged below the first moving groove on the bottom side of the moving block, a plurality of deflector rods are arranged at the bottom of the scraping plate, a blanking opening is formed in one side of the distributing box, a motor connected with the screw rod is arranged on the outer wall of the shell, a sieve plate is rotatably arranged on one side of the inner side of the shell and positioned below the distributing box, and a vibrator is arranged on one side of the sieve plate; the utility model avoids the condition that quartz sand is too dense or too sparse on the screen, so that the quartz sand shell can uniformly fall on the screen plate, and the screening efficiency and the screening precision are improved.
Description
Technical Field
The utility model belongs to the technical field of screening machine equipment, and particularly relates to a quartz sand screening machine.
Background
The quartz sand screening machine is a device commonly used for screening and classifying quartz sand, and generally comprises a vibrator, a screen, a bin and the like, wherein in the working process, the quartz sand enters the quartz sand screening machine through the bin, the vibrator generates vibration force to enable the quartz sand on the screen to vibrate reciprocally, the quartz sand with larger particles can be separated out and fall into a coarser bin, and the quartz sand with smaller particles can pass through the screen and fall into a finer bin;
at present, when the feeding hopper of the screening machine is used for discharging, quartz sand falls on the same position on the screen, so that the condition that materials are too dense or too sparse is easy to appear on the screen, the quartz sand cannot be uniformly distributed on the screen, blockage is easy to occur, screening efficiency is reduced, and screening precision is also reduced.
Disclosure of Invention
The utility model aims to provide a quartz sand screening machine, which can avoid the condition that quartz sand is too dense or too sparse on a screen, so that a quartz sand shell can uniformly fall on a screen plate, and the screening efficiency and the screening precision are improved.
The technical scheme adopted by the utility model is as follows:
the utility model provides a quartz sand sieve separator, includes the casing, top one side of casing is provided with down the hopper, the interior top side of casing is provided with the feed box that communicates with down the hopper, inboard one side of feed box is provided with the fixed block, first movable groove has been seted up on the bottom of fixed block, the inner wall in first movable groove rotates installs the lead screw, be provided with the movable block on the outer wall of lead screw, the bottom side of movable block is located first movable groove below and is provided with the scraper blade, the bottom of scraper blade is provided with a plurality of driving levers, the feed opening has been seted up to one side of feed box, be provided with the motor of being connected with the lead screw on the outer wall of casing, inboard one side of casing just is located the feed box below and rotates and install the sieve, the bottom of sieve just is located sieve one side and is provided with the vibrator, one side of casing corresponds and is provided with the through-hole, the outer wall of sieve one side extends to the through-hole outer wall and is located the sieve top and is provided with the adjusting part to angle modulation.
Further, the outer wall of the distributing box is hinged with an adjusting plate corresponding to the discharging opening, one side of the distributing box is positioned above the adjusting plate and is fixedly provided with a first installation block, the outer wall of the first installation block is rotatably provided with a first hydraulic cylinder, and an output shaft of the first hydraulic cylinder is rotatably connected with the adjusting plate.
Further, the adjusting part includes the outer wall of casing and is located the sieve top and is fixed with the second installation piece, the spout has been seted up to one side of second installation piece, slidable mounting has the second slider on the inside of spout, the inside of spout just is located second slider below slidable mounting and has first slider, be provided with the spring between first slider and the second slider, run through on the outer wall of first slider and be fixed with the second connecting rod, the first connecting rod is installed in the both ends rotation of second connecting rod, the other end and the sieve rotation of first connecting rod are connected, the outer wall of second installation piece is provided with the second pneumatic cylinder, and second pneumatic cylinder output shaft and second slider fixed connection.
Further, a blanking sloping plate is arranged on the inner side of the shell and below the sieve plate.
Further, one side of the shell is provided with an observation window.
Further, baffles are arranged on two sides of the sieve plate.
The utility model has the technical effects that:
the scraper plate provided by the utility model can reciprocate under the drive of the screw rod to flatten the quartz sand falling into the material distribution box, so that the condition that the quartz sand is too dense or too sparse on the screen is avoided, the quartz sand shell can uniformly fall onto the screen plate, and the screening efficiency and the screening precision are improved; the inclination angle of the screen plate can be adjusted according to requirements, so that the blanking speed of quartz sand can be conveniently controlled, and the flexibility of equipment use is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic rear perspective view of the present utility model;
FIG. 3 is an enlarged schematic view of the area A of FIG. 2 according to the present utility model;
FIG. 4 is a schematic view of a partially cut-away construction of the present utility model;
fig. 5 is an enlarged view of the area B of fig. 4 according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a housing; 2. a material distributing box; 3. a fixed block; 4. a first moving groove; 5. a screw rod; 6. a moving block; 7. a scraper; 8. a motor; 9. discharging a hopper; 10. an adjusting plate; 11. a first mounting block; 12. a first hydraulic cylinder; 13. a sieve plate; 14. a vibrator; 15. a first link; 16. a second link; 17. a second mounting block; 18. a chute; 19. a second hydraulic cylinder; 20. a first slider; 21. a spring; 22. a second slider; 23. and (5) blanking sloping plates.
Detailed Description
The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.
As shown in fig. 1, 2, 4 and 5, a quartz sand screening machine comprises a shell 1, a blanking hopper 9 is arranged on one side of the top of the shell 1, a distributing box 2 communicated with the blanking hopper 9 is arranged on the inner top side of the shell 1, a fixed block 3 is arranged on one side of the inner side of the distributing box 2, a first moving groove 4 is arranged on the bottom of the fixed block 3, a screw rod 5 is rotatably arranged on the inner wall of the first moving groove 4, a moving block 6 is arranged on the outer wall of the screw rod 5, a scraping plate 7 is arranged below the first moving groove 4 on the bottom side of the moving block 6, a plurality of deflector rods are arranged at the bottom of the scraping plate 7, a blanking opening is arranged on one side of the distributing box 2, a motor 8 connected with the screw rod 5 is arranged on the outer wall of the shell 1, a sieve plate 13 is rotatably arranged on one side of the inner side of the shell 1 and below the distributing box 2, the bottom of the screen plate 13 and at one side of the screen holes are provided with vibrators 14, one side of the shell 1 is provided with through holes corresponding to the screen plate 13, one side of the screen plate 13 extends to the outer wall of the through holes, an adjusting component for adjusting the angle of the screen plate 13 is arranged on the outer wall of the shell 1 and above the screen plate 13, quartz sand to be screened is poured into the lower hopper 9, the quartz sand enters the feed distributing box 2 along the lower hopper 9, the motor 8 is started, the motor 8 drives the screw rod 5 to rotate, the screw rod 5 drives the moving block 6 to move, the moving block 6 drives the scraping plate 7 to move, quartz sand in the feed distributing box 2 is flattened, the accumulation of quartz sand is avoided, and the quartz sand is uniformly distributed on the screen plate 13, so that the screening efficiency and the screening effect are improved; a blanking sloping plate 23 is arranged on the inner side of the shell 1 and below the screen plate 13, so that the blanking of the screened quartz sand is convenient and perfect;
as shown in fig. 2 and 4, an adjusting plate 10 is hinged to the outer wall of the material distribution box 2 corresponding to the feed opening, a first mounting block 11 is fixed above the adjusting plate 10 on one side of the material distribution box 2, a first hydraulic cylinder 12 is rotatably mounted on the outer wall of the first mounting block 11, an output shaft of the first hydraulic cylinder 12 is rotatably connected with the adjusting plate 10, the first hydraulic cylinder 12 is started to drive the adjusting plate 10 to rotate, and accordingly the size of the opening of the feed opening is controlled, and the feeding speed of the material distribution box 2 is controlled;
as shown in fig. 2 and 3, the adjusting component comprises an outer wall of the shell 1, a second installation block 17 is fixed above the screen plate 13, a chute 18 is formed on one side of the second installation block 17, a second sliding block 22 is slidably installed in the chute 18, a first sliding block 20 is slidably installed in the chute 18 and below the second sliding block 22, a spring 21 is arranged between the first sliding block 20 and the second sliding block 22, a second connecting rod 16 is fixedly penetrated through the outer wall of the first sliding block 20, two ends of the second connecting rod 16 are rotatably installed with a first connecting rod 15, the other end of the first connecting rod 15 is rotatably connected with the screen plate 13, a second hydraulic cylinder 19 is arranged on the outer wall of the second installation block 17, an output shaft of the second hydraulic cylinder 19 is fixedly connected with the second sliding block 22, the second hydraulic cylinder 19 is started, the second sliding block 19 drives the second sliding block 22 to move, the first sliding block 20 is driven by the second sliding block 22 to move by the spring 21, the second connecting rod 16 is driven by the first sliding block 20 to move by the second connecting rod 15, and the second connecting rod 16 is rotated by the first connecting rod 15, so that the inclination of the screen plate 13 is conveniently controlled, and the sand falling speed of the screen plate 13 is conveniently controlled;
as shown in fig. 1, an observation window is arranged on one side of the shell 1, so that the internal condition of the shell 1 can be observed conveniently through the observation window, and the device is practical;
as shown in fig. 2, baffles are arranged on two sides of the screen plate 13 to prevent quartz sand from sliding off two sides of the screen plate 13, and the normal screening of the quartz sand by the screen plate 13 is affected.
The working principle of the utility model is as follows: before screening, the angle of the screen plate 13 is adjusted according to the requirement, the second hydraulic cylinder 19 is started, the second hydraulic cylinder 19 drives the second sliding block 22 to move, the second sliding block 22 drives the first sliding block 20 to move through the spring 21, the first sliding block 20 drives the second connecting rod 16 to move, the second connecting rod 16 drives the screen plate 13 to rotate through the first connecting rod 15, so that the inclination of the screen plate 13 is adjusted, the speed of quartz sand rolling off the screen plate 13 is conveniently controlled, the quartz sand to be screened is poured into the blanking hopper 9, the quartz sand enters the distributing box 2 along the blanking hopper 9, the motor 8 is started, the motor 8 drives the screw rod 5 to rotate, the screw rod 5 drives the moving block 6 to move, the moving block 6 drives the scraping plate 7 to move, quartz sand in the distributing box 2 is flattened, the accumulation of quartz sand is avoided, the quartz sand is uniformly distributed on the screen plate 13, the vibrator 14 is started, the screen plate 13 is vibrated, and the quartz sand on the screen plate 13 is screened.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. Quartz sand screening machine, including casing (1), its characterized in that: the utility model discloses a feeding device, which is characterized in that a discharging hopper (9) is arranged on one side of the top of a shell (1), a distributing box (2) communicated with the discharging hopper (9) is arranged on the inner top side of the shell (1), a fixed block (3) is arranged on one side of the inner side of the distributing box (2), a first moving groove (4) is arranged on the bottom of the fixed block (3), a screw rod (5) is rotatably arranged on the inner wall of the first moving groove (4), a moving block (6) is arranged on the outer wall of the screw rod (5), a scraping plate (7) is arranged on the bottom side of the moving block (6) below the first moving groove (4), a plurality of deflector rods are arranged on the bottom of the scraping plate (7), feed opening has been seted up to one side of branch magazine (2), be provided with motor (8) of being connected with lead screw (5) on the outer wall of casing (1), inboard one side of casing (1) just is located branch magazine (2) below rotation and installs sieve (13), the bottom of sieve (13) just is located sieve mesh one side and is provided with vibrator (14), one side of casing (1) corresponds sieve (13) and is provided with the through-hole, sieve (13) one side extends to the through-hole outer wall, the outer wall of casing (1) just is located sieve (13) top and is provided with the adjusting part to sieve (13) angle modulation.
2. A quartz sand screening machine according to claim 1, characterized in that: the outer wall of the material distribution box (2) is hinged with an adjusting plate (10) corresponding to the discharging opening, a first mounting block (11) is fixed above the adjusting plate (10) on one side of the material distribution box (2), a first hydraulic cylinder (12) is rotatably mounted on the outer wall of the first mounting block (11), and an output shaft of the first hydraulic cylinder (12) is rotatably connected with the adjusting plate (10).
3. A quartz sand screening machine according to claim 1, characterized in that: the adjusting component comprises an outer wall of a shell (1) and is positioned above a screen plate (13), a second mounting block (17) is fixed on one side of the second mounting block (17), a sliding groove (18) is formed in one side of the second mounting block (17), a second sliding block (22) is slidably mounted in the sliding groove (18), a first sliding block (20) is slidably mounted in the sliding groove (18) and is positioned below the second sliding block (22), a spring (21) is arranged between the first sliding block (20) and the second sliding block (22), a second connecting rod (16) is fixedly penetrated on the outer wall of the first sliding block (20), a first connecting rod (15) is rotatably mounted at two ends of the second connecting rod (16), the other end of the first connecting rod (15) is rotatably connected with the screen plate (13), and a second hydraulic cylinder (19) is arranged on the outer wall of the second mounting block (17) and fixedly connected with an output shaft of the second hydraulic cylinder (19).
4. A quartz sand screening machine according to claim 1, characterized in that: a blanking sloping plate (23) is arranged on the inner side of the shell (1) and below the sieve plate (13).
5. A quartz sand screening machine according to claim 1, characterized in that: one side of the shell (1) is provided with an observation window.
6. A quartz sand screening machine according to claim 1, characterized in that: baffles are arranged on two sides of the screen plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322224792.8U CN220425939U (en) | 2023-08-18 | 2023-08-18 | Quartz sand screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322224792.8U CN220425939U (en) | 2023-08-18 | 2023-08-18 | Quartz sand screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220425939U true CN220425939U (en) | 2024-02-02 |
Family
ID=89703581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322224792.8U Active CN220425939U (en) | 2023-08-18 | 2023-08-18 | Quartz sand screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220425939U (en) |
-
2023
- 2023-08-18 CN CN202322224792.8U patent/CN220425939U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240221 Address after: No. 1, Xinqiao Farm, Lujiashan, Dongkeng Town, Jingbian County, Yulin City, Shaanxi Province, 719000 Patentee after: Shaanxi Zhongyu Energy Technology Development Co.,Ltd. Country or region after: China Address before: Room 401, Building 5, No. 11 Deshengmenwai Street, Xicheng District, Beijing, 100032 Patentee before: Dacheng Dingli (Beijing) Technology Development Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240515 Address after: Room 401, Building 5, No. 11 Deshengmenwai Street, Xicheng District, Beijing, 100032 Patentee after: Dacheng Dingli (Beijing) Technology Development Co.,Ltd. Country or region after: China Address before: No. 1, Xinqiao Farm, Lujiashan, Dongkeng Town, Jingbian County, Yulin City, Shaanxi Province, 719000 Patentee before: Shaanxi Zhongyu Energy Technology Development Co.,Ltd. Country or region before: China |