CN220496932U - Sand classifying vibration screening device - Google Patents
Sand classifying vibration screening device Download PDFInfo
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- CN220496932U CN220496932U CN202321818728.6U CN202321818728U CN220496932U CN 220496932 U CN220496932 U CN 220496932U CN 202321818728 U CN202321818728 U CN 202321818728U CN 220496932 U CN220496932 U CN 220496932U
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- screening
- box
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- sand
- board
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- 238000012216 screening Methods 0.000 title claims abstract description 138
- 239000004576 sand Substances 0.000 title claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims 5
- 238000000429 assembly Methods 0.000 claims 5
- 239000004575 stone Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 9
- 239000002689 soil Substances 0.000 abstract description 6
- 238000009825 accumulation Methods 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process 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
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance 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 grading vibration screening device which comprises a screening box, a plurality of groups of supporting plates, screening components and auxiliary components, wherein the supporting plates are arranged on the side wall of the screening box through bolts, the screening components are arranged in the screening box, and the auxiliary components are arranged in the screening box and are positioned on one side of the screening components. According to the utility model, the sand and stone are put into the feed hopper through the auxiliary assembly, the first motor is utilized to drive the material conveying rod to rotate, the sand and stone can be conveyed into the screening box through the blanking pipe by the rotation of the material conveying rod, uniform and continuous feeding of sand and stone is realized, overload operation of the vibrating motor caused by excessive sand and stone accumulation on the surface of the screening plate is prevented, screening of sand and stone is facilitated, in the sand and stone screening process, water resources are conveyed to the position of the atomizing nozzle through the communicating pipe, dust generated in the screening process can be settled and the screening plate can be cleaned by utilizing the atomizing nozzle, and normal screening is prevented from being influenced by blockage of the screening plate caused by soil blocks, soil and gravel and the like.
Description
Technical Field
The utility model relates to the technical field of sand screening, in particular to a sand classifying and vibrating screening device.
Background
Sand and stone refer to loose mixtures of sand and broken stone, and sand and stone are widely used in fields of houses, roads, highways, railways, engineering and the like as high-quality building materials and concrete raw materials due to good hardness and stable chemical properties, and sand and stone need to be screened after being obtained so as to be conveniently used in different fields, so that a sand and stone classification vibration screening device is needed.
The prior art has the following defects: the present grit is when sieving, and most adopt conveyer belt or hopper to throw in the grit on the screening board, but directly throw in and easily cause screening board weight distribution uneven, and the grit is piled up more vibrating motor load great, influences vibrating motor's life, and at the in-process of sieving, the grit produces great smoke and dust and influences air quality, and lack buffer structure between the screening board, and the grit is easy to cause the damage of screening board for a long time that falls, influences normal screening.
Disclosure of Invention
The utility model aims to provide a sand classifying vibration screening device 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 grit classifying vibration screening plant, includes screening case, multiunit backup pad, screening subassembly and auxiliary assembly, multiunit the backup pad passes through the bolt to be installed at screening case lateral wall, screening subassembly is installed in screening case, auxiliary assembly installs in screening case and is located screening subassembly one side;
the auxiliary assembly comprises a material conveying cylinder, a first motor, a material conveying rod, a feed hopper, a discharging pipe, two groups of buffer plates and a dust removing part, wherein the material conveying cylinder is arranged at the top end of a screening box, the first motor is arranged on the side wall of the material conveying cylinder, the first motor is arranged in the first motor, the material conveying rod is arranged at the output end of the first motor, the feed hopper is arranged on one side of the top end of the material conveying cylinder, the discharging pipe is arranged on one side of the bottom end of the material conveying cylinder, the two groups of buffer plates are arranged on the inner wall of the screening box, and the dust removing part is arranged in the screening box.
As the further preferable of this technical scheme, the material conveying pole is spiral structure, material conveying pole and defeated feed cylinder inner wall rotate to be connected, the unloading pipe wears to establish to screening incasement, the buffer board is the slope setting.
As the further preferred of this technical scheme, dust removal portion includes collection box, storage water tank, communicating pipe, multiunit atomizer and multiunit box of accepting, it installs in screening case through the slide rail to collect the box, the storage water tank passes through the bolt to be installed at screening case lateral wall, communicating pipe is installed at the storage water tank lateral wall, multiunit atomizer is installed in communicating pipe one end, multiunit accept the box and install in the backup pad top.
As a further preferable aspect of the present utility model, the collecting box is provided with an opening at the top end, the output end of the atomizer faces the collecting box, and the receiving box is provided with an opening at the top end.
As a further preferable mode of the technical scheme, a plurality of groups of discharge holes are formed in the side wall of the screening box, and the bottom end of the screening box is mounted on the supporting frame through bolts.
As the further preferred of this technical scheme, the screening subassembly includes No. two motor casings, second motor, worm, multiunit transfer line, worm wheel, eccentric wheel and vibrating part, no. two motor casings are installed at screening case lateral wall, the second motor is installed in No. two motor casings, the worm is installed at second motor output, multiunit the transfer line is rotated and is installed at screening case lateral wall, the worm wheel cover is established and is installed in the transfer line outside, the worm wheel corresponds the setting with the worm, the eccentric wheel cover is established and is installed in the transfer line outside, the vibrating part is installed in screening case.
As the further preferred of this technical scheme, vibrating portion includes multiunit limiting plate, multiunit buffer spring, screening board and extension board, multiunit limiting plate symmetry is installed at screening case inner wall, multiunit buffer spring installs in the limiting plate bottom, the screening board is installed in the buffer spring bottom, the screening board is the net-like structure that leaks, the extension board is installed at screening board lateral wall and is extended to screening case outside.
The utility model provides a sand grading vibration screening device, which has the following beneficial effects:
(1) According to the utility model, the sand and stone are put into the feed hopper through the auxiliary assembly, the first motor is utilized to drive the material conveying rod to rotate, the sand and stone can be conveyed into the screening box through the blanking pipe by the rotation of the material conveying rod, uniform and continuous feeding of sand and stone is realized, overload operation of the vibrating motor caused by excessive sand and stone accumulation on the surface of the screening plate is prevented, screening of sand and stone is facilitated, in the sand and stone screening process, water resources are conveyed to the position of the atomizing nozzle through the communicating pipe, dust generated in the screening process can be settled and the screening plate can be cleaned by utilizing the atomizing nozzle, and normal screening is prevented from being influenced by blockage of the screening plate caused by soil blocks, soil and gravel and the like.
(2) According to the sand screening device, the screening assembly is arranged, the worm is driven by the second motor to rotate, the worm wheel is driven to rotate by rotation of the worm wheel, the transmission rod is driven to rotate by rotation of the worm wheel, the eccentric wheel is driven to rotate by rotation of the transmission rod, the extending plate is driven to move up and down by rotation of the eccentric wheel under the cooperation of the buffer spring, and the screening plate is driven to move up and down by the up and down movement of the extending plate, so that sand and gravel can be screened.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the screen assembly of the present utility model;
FIG. 3 is a schematic side view of the drive rod of the present utility model;
fig. 4 is a schematic structural diagram of an auxiliary assembly according to the present utility model.
In the figure: 1. a screening box; 2. a support plate; 3. a screen assembly; 4. an auxiliary component; 5. a feed delivery cylinder; 6. a first motor casing; 7. a first motor; 8. a material conveying rod; 9. a feed hopper; 10. discharging pipes; 11. a buffer plate; 12. a dust removing part; 13. a collection box; 14. a water storage tank; 15. a communicating pipe; 16. an atomizing nozzle; 17. a receiving box; 18. a discharge port; 19. a support frame; 20. a motor casing II; 21. a second motor; 22. a worm; 23. a transmission rod; 24. a worm wheel; 25. an eccentric wheel; 26. a vibration section; 27. a limiting plate; 28. a buffer spring; 29. a screening plate; 30. an extension plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides the technical scheme that: as shown in fig. 1 and 4, in this embodiment, a sand classifying vibration screening device includes a screening box 1, multiple groups of support plates 2, a screening assembly 3 and an auxiliary assembly 4, wherein multiple groups of support plates 2 are mounted on the side wall of the screening box 1 through bolts, the screening assembly 3 is mounted in the screening box 1, the auxiliary assembly 4 is mounted in the screening box 1 and is located at one side of the screening assembly 3, the auxiliary assembly 4 includes a feeding cylinder 5, a first motor housing 6, a first motor 7, a feeding rod 8, a feeding hopper 9, a discharging pipe 10, two groups of buffer plates 11 and a dust removing part 12, the feeding cylinder 5 is mounted at the top end of the screening box 1, the first motor housing 6 is mounted on the side wall of the feeding cylinder 5, the first motor 7 is mounted in the first motor housing 6, the feeding rod 8 is mounted at the output end of the first motor 7, the feeding hopper 9 is mounted at one side of the top end of the feeding cylinder 5, the blanking pipe 10 is arranged at one side of the bottom end of the material conveying cylinder 5, two groups of buffer plates 11 are arranged on the inner wall of the screening box 1, the dust removing part 12 is arranged in the screening box 1, the material conveying rod 8 is in a spiral structure, the material conveying rod 8 is rotationally connected with the inner wall of the material conveying cylinder 5, the blanking pipe 10 penetrates into the screening box 1, the buffer plates 11 are obliquely arranged, the dust removing part 12 comprises a collecting box 13, a water storage tank 14, a communicating pipe 15, a plurality of groups of atomizing nozzles 16 and a plurality of groups of receiving boxes 17, the collecting box 13 is arranged in the screening box 1 through a sliding rail, the water storage tank 14 is arranged on the side wall of the screening box 1 through bolts, the communicating pipe 15 is arranged on the side wall of the water storage tank 14, a plurality of atomizing nozzles 16 are arranged at one end of the communicating pipe 15, the plurality of receiving boxes 17 are arranged above the supporting plate 2, the top end of the collecting box 13 is opened, the atomizer 16 output is towards collecting box 13, accept box 17 open-top setting, put in the feeder hopper 9 with the grit, utilize first motor 7 to drive the rotation of material conveying pole 8, the rotation of material conveying pole 8 can carry the grit to screening case 1 through unloading pipe 10, at the in-process of grit screening, the water resource is carried atomizer 16 department by communicating pipe 15, utilize atomizer 16 can subside the smoke and dust that produces the screening in-process and to the washing of screening board 29.
As shown in fig. 2 and 3, the screening assembly 3 includes No. two motor casings 20, second motor 21, worm 22, multiunit transfer line 23, worm wheel 24, eccentric wheel 25 and vibrating part 26, no. two motor casings 20 are installed at screening case 1 lateral wall, second motor 21 is installed in No. two motor casings 20, worm 22 is installed at second motor 21 output, multiunit transfer line 23 rotates and installs at screening case 1 lateral wall, worm wheel 24 cover is established and is installed outside transfer line 23, worm wheel 24 corresponds the setting with worm 22, eccentric wheel 25 cover is established and is installed in transfer line 23 outsidely, vibrating part 26 installs in screening case 1, vibrating part 26 includes multiunit limiting plate 27, multiunit buffer spring 28, screening plate 29 and extension board 30, multiunit limiting plate 27 symmetry is installed at screening case 1 inner wall, multiunit buffer spring 28 installs in limiting plate 27 bottom, screening plate 29 installs in buffer spring 28 bottom, screening plate 29 is net form structure, worm wheel 25 cover is established at the outside transfer line 23, worm wheel 25 sets up and is rotated and is driven to the worm wheel 25 and is driven down in the extension board 25, and is driven down the eccentric wheel 25 and is rotated and is driven the eccentric wheel 25 and is moved under the extension board 24, and is driven the eccentric wheel 25 and is driven the eccentric wheel is rotated and is moved the eccentric wheel 25 and is driven the eccentric wheel is driven and is moved and driven the eccentric wheel 25 and is moved down the eccentric wheel 25.
The utility model provides a sand grading vibration screening device, which has the following specific working principle:
when using this grit classifying vibration screening plant, through being equipped with auxiliary assembly 4, throw in the grit to feeder hopper 9, utilize first motor 7 to drive conveying pole 8 rotation, conveying pole 8's rotation can carry the grit to screening case 1 through unloading pipe 10, realize the even continuous pay-off to the grit, prevent that screening board 29 surface grit from piling up and causing vibrating motor overload operation, do benefit to the screening to the grit, in the in-process of grit screening, water resource is carried to atomizer 16 department by communicating pipe 15, utilize atomizer 16 can subside the smoke and dust that produces in the screening process and to the washing of screening board 29, prevent to influence normal screening because of the jam of screening board 29 that soil piece, soil gravel etc. caused, through being equipped with screening assembly 3, utilize second motor 21 to drive worm 22 rotation, worm 22's rotation drives worm wheel 24 rotation, the rotation of worm wheel 24 drives transfer lever 23 rotation, the rotation of eccentric wheel 25 is driven to eccentric wheel 25, under the cooperation of buffer spring 28, the rotation of eccentric wheel 25 causes extension board 30 to reciprocate, the upper and lower removal of extension board 30 drives screening board 29, thereby can carry out the screening to the grit.
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 (7)
1. The sand grading vibration screening device is characterized by comprising a screening box (1), a plurality of groups of supporting plates (2), screening assemblies (3) and auxiliary assemblies (4), wherein the groups of supporting plates (2) are arranged on the side wall of the screening box (1) through bolts, the screening assemblies (3) are arranged in the screening box (1), and the auxiliary assemblies (4) are arranged in the screening box (1) and are positioned on one side of the screening assemblies (3);
the utility model provides an auxiliary assembly (4) including defeated feed cylinder (5), motor casing (6), first motor (7), defeated feed rod (8), feeder hopper (9), unloading pipe (10), two sets of buffer board (11) and dust removal portion (12), defeated feed cylinder (5) are installed on screening case (1) top, motor casing (6) are installed at defeated feed cylinder (5) lateral wall, first motor (7) are installed in motor casing (6), defeated feed rod (8) are installed at first motor (7) output, feeder hopper (9) are installed on one side of defeated feed cylinder (5) top, unloading pipe (10) are installed on one side of defeated feed cylinder (5) bottom, two sets of buffer board (11) are installed at screening case (1) inner wall, dust removal portion (12) are installed in screening case (1).
2. A sand classifying vibratory screening device according to claim 1, wherein: the material conveying rod (8) is of a spiral structure, the material conveying rod (8) is rotationally connected with the inner wall of the material conveying cylinder (5), the material discharging pipe (10) penetrates into the screening box (1), and the buffer plate (11) is obliquely arranged.
3. A sand classifying vibratory screening device according to claim 1, wherein: the dust removing part (12) comprises a collecting box (13), a water storage tank (14), a communicating pipe (15), a plurality of groups of atomizing nozzles (16) and a plurality of groups of bearing boxes (17), wherein the collecting box (13) is arranged in the screening box (1) through a sliding rail, the water storage tank (14) is arranged on the side wall of the screening box (1) through bolts, the communicating pipe (15) is arranged on the side wall of the water storage tank (14), the atomizing nozzles (16) are arranged at one end of the communicating pipe (15), and the bearing boxes (17) are arranged above the supporting plate (2).
4. A sand classifying vibratory screening device according to claim 3, wherein: the collecting box (13) is provided with an opening at the top end, the output end of the atomizing nozzle (16) faces the collecting box (13), and the receiving box (17) is provided with an opening at the top end.
5. A sand classifying vibratory screening device according to claim 1, wherein: the side wall of the screening box (1) is provided with a plurality of groups of discharge holes (18), and the bottom end of the screening box (1) is arranged on a supporting frame (19) through bolts.
6. A sand classifying vibratory screening device according to claim 1, wherein: the screening assembly (3) comprises a second motor shell (20), a second motor (21), a worm (22), a plurality of groups of transmission rods (23), a worm wheel (24), an eccentric wheel (25) and a vibrating part (26), wherein the second motor shell (20) is arranged on the side wall of the screening box (1), the second motor (21) is arranged in the second motor shell (20), the worm (22) is arranged at the output end of the second motor (21), the transmission rods (23) are rotatably arranged on the side wall of the screening box (1), the worm wheel (24) is sleeved outside the transmission rods (23), the worm wheel (24) is correspondingly arranged with the worm (22), the eccentric wheel (25) is sleeved outside the transmission rods (23), and the vibrating part (26) is arranged in the screening box (1).
7. The sand classifying vibratory screening device according to claim 6, wherein: vibration portion (26) are including multiunit limiting plate (27), multiunit buffer spring (28), screening board (29) and extension board (30), multiunit limiting plate (27) symmetry is installed at screening case (1) inner wall, multiunit buffer spring (28) are installed in limiting plate (27) bottom, screening board (29) are installed in buffer spring (28) bottom, screening board (29) are the net-like structure that leaks, extension board (30) are installed at screening board (29) lateral wall and are extended to screening case (1) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321818728.6U CN220496932U (en) | 2023-07-11 | 2023-07-11 | Sand classifying vibration screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321818728.6U CN220496932U (en) | 2023-07-11 | 2023-07-11 | Sand classifying vibration screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220496932U true CN220496932U (en) | 2024-02-20 |
Family
ID=89870340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321818728.6U Active CN220496932U (en) | 2023-07-11 | 2023-07-11 | Sand classifying vibration screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220496932U (en) |
-
2023
- 2023-07-11 CN CN202321818728.6U patent/CN220496932U/en active Active
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