CN217699993U - Screen capable of screening particles with different sizes - Google Patents
Screen capable of screening particles with different sizes Download PDFInfo
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- CN217699993U CN217699993U CN202221191299.XU CN202221191299U CN217699993U CN 217699993 U CN217699993 U CN 217699993U CN 202221191299 U CN202221191299 U CN 202221191299U CN 217699993 U CN217699993 U CN 217699993U
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- screen cloth
- screen
- fixed plate
- support column
- hole
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Abstract
The utility model discloses a screen cloth in screen cloth technical field can sieve different size granules, which comprises a base, the top of base is provided with the support column, the lower part is provided with fixed frame between the support column, fixed frame middle part is provided with first screen cloth, the bottom right side of first screen cloth is provided with the supporting shoe, upper portion is provided with the fixed plate between the support column, the left end of fixed plate is provided with the second screen cloth, the right side surface middle part of fixed plate is provided with the transmission shaft, the bottom of fixed plate is provided with the locating piece, the middle part of fixed plate is provided with the mounting groove, the right-hand member of mounting groove is provided with first through-hole, the right-hand member of second screen cloth is provided with the screw thread sleeve, the right-hand member of screw thread sleeve is provided with the threaded rod, and the second screen cloth removes, makes the hole on second screen cloth surface and the hole on first screen cloth surface crisscross, and the clearance that forms after crisscross makes this device can select the material of multiple equidimension.
Description
Technical Field
The utility model relates to a screen cloth technical field specifically is a screen cloth that can sieve particles of different sizes.
Background
In building engineering, need use the screen cloth to filter the material, present screen cloth can only filter the granule of one kind or two kinds of sizes, can't filter granule and less granule of multiple size, if filter the different granule of multiple size, just need use two or even a plurality of screen cloths, not through inefficiency, and cause the wasting of resources, the cost increases. To this end, we propose a screen that can screen particles of different sizes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can sieve screen cloth of not equidimension granule to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screen cloth that can sieve different size granule, includes the base, the top of base is provided with the support column, the support column is provided with four groups, four groups the lower part is provided with fixed frame between the support column, fixed frame middle part is provided with first screen cloth, the bottom right side of first screen cloth is provided with the supporting shoe, four groups upper portion is provided with the fixed plate between the support column, the left end of fixed plate is provided with the second screen cloth, the right side surface middle part of fixed plate is provided with the transmission shaft, the right-hand member of transmission shaft is provided with the handle, the bottom of fixed plate is provided with the locating piece, four seats both ends all are provided with the baffle around the support column, the middle part of fixed plate is provided with the mounting groove, in the mounting groove is installed into to the right-hand member of second screen cloth, the right-hand member of mounting groove is provided with first through-hole, the right-hand member of second screen cloth is provided with the threaded sleeve, the right-hand member of threaded sleeve is provided with the threaded rod.
Preferably, the upper portion of the supporting column is provided with a mounting opening matched with the positioning block, a second through hole is formed in the left end of the mounting opening, a connecting rod is arranged at the left end of the positioning block, and a pressure spring is sleeved on the connecting rod.
Preferably, both ends all are provided with the slider about the second screen cloth, be provided with the spread groove with slider matched with on the support column.
Preferably, the left end of the fixing frame is connected to the supporting column through a pin shaft, and the supporting column is movably connected with the pin shaft.
Preferably, sliding connection between first screen cloth and the baffle, sliding connection between fixed frame and the baffle.
Preferably, the transmission shaft passes through first through-hole and the left end fixed connection of threaded rod, and swing joint between transmission shaft and the first through-hole.
Compared with the prior art, the beneficial effects of the utility model are that: the second screen cloth will tentatively filter the material, the material after the screening will reach first screen cloth through the second screen cloth, filter through first screen cloth, the hole on first screen cloth surface is less than the hole on second screen cloth surface, carry out quick hierarchical screening to the material, thereby select the material of equidimension not, the efficiency of screening is improved, and the handle drives the threaded rod through the transmission shaft and rotates, the threaded rod is in rotating the in-process, make threaded sleeve remove, threaded sleeve drives the second screen cloth and removes, make the hole on second screen cloth surface and the hole on first screen cloth surface crisscross, the clearance that forms after crisscross, and can change the clearance that forms after crisscross through the displacement of second screen cloth, the hole that will be less than first screen cloth, thereby can filter littleer material, make this device can select the material of multiple equidimension not, effectively strengthen the performance of this device, and save the cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the fixing plate structure of the present invention;
FIG. 3 is a schematic view of the positioning block mounting structure of the present invention;
FIG. 4 is a schematic view of a second screen mounting structure of the present invention;
FIG. 5 is a schematic view of the slider structure of the present invention;
fig. 6 is a schematic structural view of the first screen and the second screen of the present invention.
In the figure: 1. a base; 2. a support pillar; 21. an installation port; 22. a second through hole; 23. a connecting rod; 24. a pressure spring; 25. a slider; 26. connecting grooves; 3. a fixing frame; 4. a first screen; 5. a supporting block; 6. a fixing plate; 7. a second screen; 8. a drive shaft; 9. a handle; 10. positioning a block; 11. a baffle plate; 12. mounting grooves; 13. a first through hole; 14. a threaded sleeve; 15. a threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a screen capable of screening particles with different sizes comprises a base 1, wherein supporting columns 2 are arranged at the top of the base 1, four groups of supporting columns 2 are arranged, a fixed frame 3 is arranged at the lower part among the four groups of supporting columns 2, a first screen 4 is arranged in the middle of the fixed frame 3, a supporting block 5 is arranged at the right side of the bottom of the first screen 4, a fixed plate 6 is arranged at the upper part among the four groups of supporting columns 2, a second screen 7 is arranged at the left end of the fixed plate 6, a transmission shaft 8 is arranged in the middle of the right surface of the fixed plate 6, a handle 9 is arranged at the right end of the transmission shaft 8, a positioning block 10 is arranged at the bottom of the fixed plate 6, baffles 11 are arranged at the front end and the rear end of each of the four groups of supporting columns 2, a mounting groove 12 is arranged in the middle of the fixed plate 6, the right end of the second screen 7 is mounted in the mounting groove 12, and a first through hole 13 is arranged at the right end of the mounting groove 12, the right-hand member of second screen cloth 7 is provided with threaded sleeve 14, the right-hand member of threaded sleeve 14 is provided with threaded rod 15, when screening building material, send the material to the top of second screen cloth 7 through using the instrument, the material moves down and passes through second screen cloth 7, second screen cloth 7 will tentatively filter the material, the material that filters passes through the left side landing of second screen cloth 7, the material after the screening will reach first screen cloth 4 through second screen cloth 7, filter through first screen cloth 4, the material after the screening passes through the right side landing of first screen cloth 4 and falls in the bottom of first screen cloth 4, the hole on first screen cloth 4 surface is less than the hole on second screen cloth 7 surface, carry out quick hierarchical screening to the material, thereby select the material of equidimension not, the efficiency of screening is improved.
Wherein, 2 upper portions of support column are provided with installing port 21 with locating piece 10 matched with, the left end of installing port 21 is provided with second through-hole 22, the left end of locating piece 10 is provided with connecting rod 23, the cover is equipped with pressure spring 24 on connecting rod 23, when needing to select the aperture that is less than first screen cloth 4 surface, pulling connecting rod 23 left, connecting rod 23 drives locating piece 10 shrink into in installing port 21, upwards lift up fixed frame 3, fixed frame 3 drives first screen cloth 4 and upwards rotates, when the right-hand member of fixed frame rotates to the top of locating piece 10, loosen connecting rod 23, pressure spring 24 promotes locating piece 10 and moves right, support first screen cloth 4, first screen cloth 4 is located the bottom of second screen cloth 7 this moment, rotate handle 9, handle 9 drives threaded rod 15 through transmission shaft 8 and rotates, threaded rod 15 is in the rotation process, make threaded sleeve 14 remove, threaded sleeve 14 drives second screen cloth 7 and moves, make the hole on second screen cloth 7 surface and the hole on first screen cloth 4 surface crisscross the clearance that forms after the crisscross, and can change the clearance that forms after the second screen cloth 7, thereby the more effective material screening device that can be less than the crisscross, this performance of multiple material reinforcing device can be less than the effective.
The left end and the right end of the second screen 7 are both provided with a sliding block 25, the supporting column 2 is provided with a connecting groove 26 matched with the sliding block 25, and the sliding block 25 slides in the connecting groove 26 to enable the second screen 7 to move;
the left end of the fixed frame 3 is connected to the support columns 2 through pin shafts, the support columns 2 are movably connected with the pin shafts, and the fixed frame 3 rotates through the pin shafts to drive the first screen 4 to rotate;
the second screen 7 is connected with the baffle 11 in a sliding manner, the fixed frame 3 is connected with the baffle 11 in a sliding manner, and the second screen 7 and the fixed frame 3 can move;
the transmission shaft 8 passes through the first through hole 13 and is fixedly connected with the left end of the threaded rod 15, and the transmission shaft 8 is movably connected with the first through hole 13.
The working principle is as follows: the materials are conveyed to the upper part of the second screen 7 by using a tool, the materials move downwards to pass through the second screen 7, the second screen 7 primarily screens the materials, the screened materials reach the first screen 4 through the second screen 7 and are screened by the first screen 4, holes on the surface of the first screen 4 are smaller than holes on the surface of the second screen 7, the materials are rapidly screened in a grading way, so that the materials with different sizes are screened out, the screening efficiency is improved, the connecting rod 23 is pulled leftwards, the connecting rod 23 drives the positioning block 10 to shrink into the mounting hole 21, the fixing frame 3 is lifted upwards, the fixing frame 3 drives the first screen 4 to rotate upwards, when the right end of the fixing frame rotates to the upper part of the positioning block 10, loosen connecting rod 23, pressure spring 24 promotes locating piece 10 and moves to the right, support first screen cloth 4, drive threaded rod 15 through transmission shaft 8 through handle 9 and rotate, threaded rod 15 is at the rotation in-process, make threaded sleeve 14 remove, threaded sleeve 14 drives second screen cloth 7 and moves, make the hole on second screen cloth 7 surface and the hole on first screen cloth 4 surface crisscross, the clearance that forms after crisscross, and can change the clearance that forms after crisscross through the displacement of second screen cloth 7, will be less than the hole of first screen cloth 4, thereby can filter littleer material, make this device can select the material of multiple not equidimension, effectively strengthen the performance of this device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A screen panel capable of screening particles of different sizes, comprising a base (1), characterized in that: the top of base (1) is provided with support column (2), support column (2) are provided with four groups, four groups the lower part is provided with fixed frame (3) between support column (2), fixed frame (3) middle part is provided with first screen cloth (4), the bottom right side of first screen cloth (4) is provided with supporting shoe (5), four groups upper portion is provided with fixed plate (6) between support column (2), the left end of fixed plate (6) is provided with second screen cloth (7), the right side surface middle part of fixed plate (6) is provided with transmission shaft (8), the right-hand member of transmission shaft (8) is provided with handle (9), the bottom of fixed plate (6) is provided with locating piece (10), four groups both ends all are provided with baffle (11) around support column (2), the middle part of fixed plate (6) is provided with mounting groove (12), the right-hand member of second screen cloth (7) is installed in mounting groove (12), the right-hand member of mounting groove (12) is provided with first through-hole (13), the right-hand member of second screen cloth (7) is provided with screw sleeve (14), the right-hand member of screw sleeve (14) is provided with threaded rod (15).
2. A screen as claimed in claim 1, wherein the screen is adapted to screen particles of different sizes: support column (2) upper portion is provided with installing port (21) with locating piece (10) matched with, the left end of installing port (21) is provided with second through-hole (22), the left end of locating piece (10) is provided with connecting rod (23), the cover is equipped with pressure spring (24) on connecting rod (23).
3. A screen capable of screening particles of different sizes according to claim 1, wherein: both ends all are provided with slider (25) about second screen cloth (7), be provided with on support column (2) with slider (25) matched with spread groove (26).
4. A screen capable of screening particles of different sizes according to claim 1, wherein: the left end of the fixing frame (3) is connected to the supporting column (2) through a pin shaft, and the supporting column (2) is movably connected with the pin shaft.
5. A screen capable of screening particles of different sizes according to claim 1, wherein: sliding connection between first screen cloth (4) and baffle (11), sliding connection between fixed frame (3) and baffle (11).
6. A screen capable of screening particles of different sizes according to claim 1, wherein: transmission shaft (8) pass first through-hole (13) and the left end fixed connection of threaded rod (15), and swing joint between transmission shaft (8) and first through-hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221191299.XU CN217699993U (en) | 2022-05-18 | 2022-05-18 | Screen capable of screening particles with different sizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221191299.XU CN217699993U (en) | 2022-05-18 | 2022-05-18 | Screen capable of screening particles with different sizes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217699993U true CN217699993U (en) | 2022-11-01 |
Family
ID=83795446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221191299.XU Active CN217699993U (en) | 2022-05-18 | 2022-05-18 | Screen capable of screening particles with different sizes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217699993U (en) |
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2022
- 2022-05-18 CN CN202221191299.XU patent/CN217699993U/en active Active
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