CN112642693B - But multistage screening's gravel and sand sieving mechanism for building - Google Patents
But multistage screening's gravel and sand sieving mechanism for building Download PDFInfo
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- CN112642693B CN112642693B CN202010993085.3A CN202010993085A CN112642693B CN 112642693 B CN112642693 B CN 112642693B CN 202010993085 A CN202010993085 A CN 202010993085A CN 112642693 B CN112642693 B CN 112642693B
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- box body
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- welded
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- limiting
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/282—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens their jigging movement being a closed or open curvilinear path in a plane perpendicular to the plane of the screen and parrallel or transverse to the direction of conveyance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4663—Multi-layer screening surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention belongs to the field of buildings, and particularly relates to a building gravel screening device capable of screening in multiple stages, aiming at the problems that the existing gravel screening device cannot carry out grading screening, the screening efficiency is low, and even screening of screened gravel is inconvenient. The sand and stone grading and screening device can be used for grading and screening sand and stone, is high in screening efficiency, facilitates uniform opening of the screened sand and stone, and facilitates disassembly and assembly of the first box body and the second box body and pouring of the sand and stone in the first box body and the second box body.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a sand and stone screening device for buildings, which can screen in multiple stages.
Background
With the rapid development of science and technology, the living standard of people is continuously improved, the urbanization range is wider and wider, and buildings are higher and larger, however, all buildings are the labor results of workers, and the building naturally needs raw materials, wherein sand stone is one of the sand stones, and the sand stone needs to be screened out, so that a sand stone screening device is naturally used.
Present grit sieving mechanism can not carry out the classified screening, and the inefficiency of screening to inconvenient grit after will screening is even opened.
Disclosure of Invention
The invention aims to solve the defects that a sand screening device in the prior art can not carry out grading screening, has low screening efficiency and is inconvenient to evenly separate sand after screening, and provides a sand screening device for buildings, which can carry out multistage screening.
In order to achieve the purpose, the invention adopts the following technical scheme:
a building gravel screening device capable of screening in multiple stages comprises a box body with openings in the top and the bottom, supporting plates are welded on two sides of the bottom of the box body, mounting holes are formed in two sides of the box body, the same mounting plate is slidably mounted in the two mounting holes, an adapting hole is formed in the top of the mounting plate, a first box body is clamped in the adapting hole, the top of the first box body is in contact with a second box body, a first hole is formed in the bottom of the first box body, a first sieve plate is fixedly connected in the first hole, a second hole is formed in the bottom of the second box body, a second sieve plate is fixedly connected in the second hole, two connecting plates are welded on the top of the mounting plate, traction plates are welded on the tops of the connecting plates, first plates are welded on two sides of the first box body, a first limiting plate is welded on one side, away from each other, two first limiting plates are welded on the top of the mounting plate, the first limiting plate is clamped with the first limiting groove, side plates are welded at the tops of two sides of the first box body, second plates are welded at two sides of the second box body, second limiting plates are welded at one sides, far away from each other, of the two second plates, a second limiting groove is formed in the tops of the side plates, the second limiting plate is clamped with the second limiting groove, two adjusting grooves are formed in the tops of the mounting plates, adjusting holes are formed in the tops of the traction plates, the same adjusting shaft is rotatably mounted in the adjusting grooves and the adjusting holes on the same vertical axis, a first baffle is welded on the outer side of the adjusting shaft, the bottom of the first baffle is in contact with the top of the first limiting plate, a second baffle is welded on the outer side of the adjusting shaft, the bottom of the second baffle is in contact with the top of the second limiting plate, a driven groove is formed in one side of one supporting plate, a driven shaft is rotatably mounted in the driven groove, and a connecting shaft is welded at one end of the driven shaft, the helicla flute has been seted up in the outside of connecting axle, the welding of one side of mounting panel has the connecting rod, connecting rod slidable mounting has been in the helicla flute, the initiative hole has been seted up in the backup pad, same driving shaft is installed to two initiative downtheholes, one side fixedly connected with driving motor of another backup pad, driving motor's output shaft and the one end fixed connection of driving shaft, the equal fixed cover in the outside of driving shaft and driven shaft is equipped with the belt pulley, the transmission is connected with same belt on two belt pulleys, two even boards of outside fixedly connected with of driving shaft.
Preferably, the aperture of the second sieve plate is smaller than that of the first sieve plate, so that classified screening can be realized.
Preferably, the outside welding of regulating spindle has the contact plate, and the contact plate passes through bolt and traction plate fixed connection, is convenient for fix the regulating spindle.
Preferably, the two sides of the box body are provided with traction holes, and the traction plates are slidably mounted in the traction holes.
Preferably, be provided with first sealing washer on the lateral wall of first spacing groove, first limiting plate and the inboard sealing contact of first sealing washer improve the stability behind the first limiting plate card income first spacing groove.
Preferably, a second sealing ring is arranged on the side wall of the second limiting groove, the second limiting plate is in sealing contact with the inner side of the second sealing ring, and the stability of the second limiting plate clamped into the second limiting groove is improved.
Preferably, the first box body and the second box body are both positioned in the box body.
Preferably, the uniform plate is positioned below the first box body.
According to the building sandstone screening device capable of screening in multiple stages, sandstone is poured into a second sieve body, then a driving motor is started, a driving shaft drives a driven shaft to rotate through a belt pulley and a belt, the driven shaft drives a connecting shaft to rotate, the connecting shaft drives a spiral groove to rotate, a connecting rod is slidably mounted in the spiral groove, the connecting rod can transversely move back and forth, the connecting rod drives a mounting plate to move, the mounting plate drives a first box body to move, the first box body drives a second box body to move, the first box body and the second box body respectively drive a first sieve plate and a second sieve plate to move, the first sieve plate and the second sieve plate transversely move back and forth, the first sieve plate and the second sieve plate screen the sandstone in stages, and a uniform plate uniformly distributes the sandstone screened by the second sieve plate;
when the grit in first box body and the second box body is poured to needs, take off the bolt, then rotate the regulating spindle, the regulating spindle drives first baffle and second baffle and rotates for first baffle and second baffle respectively with first limiting plate and second limiting plate phase separation, then take off the second box body earlier, take off first box body again, pour the grit in first box body and the second box body.
The sand-stone separating and screening device can be used for screening sand-stones in a grading manner, is high in screening efficiency, facilitates the uniform opening of the screened sand-stones, and meanwhile facilitates the disassembly and assembly of the first box body and the second box body, and the pouring of the sand-stones in the first box body and the second box body.
Drawings
FIG. 1 is a schematic structural diagram of a multi-stage screening architectural sand and stone screening device provided by the invention;
FIG. 2 is a schematic structural diagram of part A of a multi-stage screening architectural sandstone screening device provided by the invention;
FIG. 3 is a schematic structural diagram of part B of a multistage screening architectural sandstone screening device provided by the invention;
FIG. 4 is a schematic structural diagram of part C of a multistage screening architectural sandstone screening device according to the present invention;
fig. 5 is a schematic top view of a connection part of a second box and a second sieve plate of the multi-stage screening architectural sandstone screening device provided by the invention.
In FIGS. 1-5: 1. a box body; 2. a support plate; 3. mounting a plate; 4. a first case; 5. a second box body; 6. a first screen deck; 7. a second screen deck; 8. a connecting plate; 9. a traction plate; 10. a first plate; 11. a first limit plate; 12. a side plate; 13. a second plate; 14. a second limiting plate; 15. an adjustment shaft; 16. a first baffle plate; 17. a second baffle; 18. a driven shaft; 19. a connecting shaft; 20. a helical groove; 21. a connecting rod; 22. a drive shaft; 23. a drive motor; 24. a belt; 25. and (6) homogenizing the board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a building sandstone screening device capable of multi-stage screening comprises a box body 1 with openings at the top and the bottom, supporting plates 2 welded at two sides of the bottom of the box body 1, mounting holes arranged at two sides of the box body 1, a same mounting plate 3 slidably mounted in the two mounting holes, a matching hole arranged at the top of the mounting plate 3, a first box body 4 clamped in the matching hole, a second box body 5 contacted with the top of the first box body 4, a first hole arranged at the bottom of the first box body 4, a first sieve plate 6 fixedly connected in the first hole, a second hole arranged at the bottom of the second box body 5, a second sieve plate 7 fixedly connected in the second hole, two connecting plates 8 welded at the top of the mounting plate 3, a traction plate 9 welded at the top of the connecting plate 8, first plates 10 welded at two sides of the first box body 4, and first limiting plates 11 welded at one side of the two first plates 10 away from each other, the top of the mounting plate 3 is provided with two first limiting grooves, a first limiting plate 11 is clamped with the first limiting grooves, the tops of two sides of the first box body 4 are welded with side plates 12, two sides of the second box body 5 are welded with second plates 13, one sides of the two second plates 13, which are far away from each other, are welded with second limiting plates 14, the tops of the side plates 12 are provided with second limiting grooves, the second limiting plates 14 are clamped with the second limiting grooves, the top of the mounting plate 3 is provided with two adjusting grooves, the top of the traction plate 9 is provided with an adjusting hole, the adjusting grooves and the adjusting hole which are positioned on the same vertical axis are rotatably provided with the same adjusting shaft 15, the outer side of the adjusting shaft 15 is welded with a first baffle plate 16, the bottom of the first baffle plate 16 is contacted with the top of the first limiting plate 11, the outer side of the adjusting shaft 15 is welded with a second baffle plate 17, the bottom of the second baffle plate 17 is contacted with the top of the second limiting plate 14, the driven groove has been seted up to one side of a backup pad 2, driven shaft 18 is installed to the driven inslot internal rotation, the one end welding of driven shaft 18 has connecting axle 19, helicla flute 20 has been seted up in the outside of connecting axle 19, the welding of one side of mounting panel 3 has connecting rod 21, connecting rod 21 slidable mounting is in helicla flute 20, the initiative hole has been seted up in the backup pad 2, same driving shaft 22 is installed to two initiative downthehole rotations, one side fixedly connected with driving motor 23 of another backup pad 2, driving motor 23's output shaft and driving shaft 22's one end fixed connection, the equal fixed cover in the outside of driving shaft 22 and driven shaft 18 is equipped with the belt pulley, the transmission is connected with same belt 24 on two belt pulleys, two even boards 25 of driving shaft 22's outside fixedly connected with.
In the invention, the aperture of the second sieve plate 7 is smaller than that of the first sieve plate 6, so that classified screening can be realized.
In the invention, the contact plate is welded on the outer side of the adjusting shaft 15 and is fixedly connected with the traction plate 9 through a bolt, so that the adjusting shaft 15 can be conveniently fixed.
In the invention, both sides of the box body 1 are provided with traction holes, and the traction plates 9 are slidably arranged in the traction holes.
According to the invention, the side wall of the first limiting groove is provided with the first sealing ring, the first limiting plate 11 is in sealing contact with the inner side of the first sealing ring, and the stability of the first limiting plate 11 after being clamped into the first limiting groove is improved.
In the invention, the side wall of the second limit groove is provided with the second seal ring, and the second limit plate 14 is in sealing contact with the inner side of the second seal ring, so that the stability of the second limit plate 14 clamped in the second limit groove is improved.
In the invention, the first box body 4 and the second box body 5 are both positioned in the box body 1.
In the present invention, the leveling plate 25 is located below the first container 4.
In the invention, when in use, gravel is poured into the second box body 5, then the driving motor 23 is started, the driving motor 23 is controlled by the control switch, the driving motor 23 is powered by commercial power, the output shaft of the driving motor 23 drives the driving shaft 22 to rotate, the driving shaft 22 drives the driven shaft 18 to rotate through the belt pulley and the belt 24, the driven shaft 18 drives the connecting shaft 19 to rotate, the connecting shaft 19 drives the spiral groove 20 to rotate, the connecting rod 21 is slidably arranged in the spiral groove 20, so that the connecting rod 21 moves back and forth in the transverse direction, the connecting rod 21 drives the mounting plate 3 to move, the mounting plate 3 drives the first box body 4 to move, the first box body 4 drives the second box body 5 to move, the first box body 4 and the second box body 5 respectively drive the first sieve plate 6 and the second sieve plate 7 to move back and forth in the transverse direction, first sieve 6 and second sieve 7 carry out the classified screening to the grit, even board 25 is even out the grit under 7 sieves of second sieve, when pouring out the grit in first box body 4 and the second box body 5 as needs, take off the bolt, then rotate regulating spindle 15, regulating spindle 15 drives first baffle 16 and second baffle 17 and rotates, make first baffle 16 and second baffle 17 respectively with first limiting plate 11 and the 14 phase separation of second limiting plate, remove the fixed to first box body 4 and second box body 5, then take off second box body 5 earlier, take off first box body 4 again, pour the grit in first box body 4 and the second box body 5, and easy operation is convenient.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. A sand and stone screening device for buildings capable of screening in multiple stages comprises a box body (1) with openings at the top and the bottom, and is characterized in that supporting plates (2) are welded at two sides of the bottom of the box body (1), mounting holes are formed at two sides of the box body (1), the same mounting plate (3) is slidably mounted in the two mounting holes, an adapting hole is formed in the top of the mounting plate (3), a first box body (4) is clamped in the adapting hole, the top of the first box body (4) is in contact with a second box body (5), a first hole is formed in the bottom of the first box body (4), a first sieve plate (6) is fixedly connected in the first hole, a second hole is formed in the bottom of the second box body (5), a second sieve plate (7) is fixedly connected in the second hole, two connecting plates (8) are welded at the top of the mounting plate (3), and a traction plate (9) is welded at the top of the connecting plate (8), the two sides of the first box body (4) are welded with first plates (10), one side, far away from each other, of each of the two first plates (10) is welded with a first limiting plate (11), the top of the mounting plate (3) is provided with two first limiting grooves, the first limiting plates (11) are clamped with the first limiting grooves, the tops of the two sides of the first box body (4) are welded with side plates (12), the two sides of the second box body (5) are welded with second plates (13), one side, far away from each other, of each of the two second plates (13) is welded with a second limiting plate (14), the tops of the side plates (12) are provided with second limiting grooves, the second limiting plates (14) are clamped with the second limiting grooves, the tops of the mounting plates (3) are provided with two adjusting grooves, the tops of the traction plates (9) are provided with adjusting holes, the adjusting grooves and the adjusting holes on the same vertical axis are provided with the same rotating adjusting shaft (15), the outer side of the adjusting shaft (15) is welded with a first baffle (16), the bottom of the first baffle (16) is contacted with the top of the first limiting plate (11), the outer side of the adjusting shaft (15) is welded with a second baffle (17), the bottom of the second baffle (17) is contacted with the top of the second limiting plate (14), one side of one supporting plate (2) is provided with a driven groove, the driven groove is rotatably provided with a driven shaft (18), one end of the driven shaft (18) is welded with a connecting shaft (19), the outer side of the connecting shaft (19) is provided with a spiral groove (20), one side of the mounting plate (3) is welded with a connecting rod (21), the connecting rod (21) is slidably mounted in the spiral groove (20), the supporting plate (2) is provided with driving holes, two driving holes are rotatably provided with a same driving shaft (22), one side of the other supporting plate (2) is fixedly connected with a driving motor (23), an output shaft of a driving motor (23) is fixedly connected with one end of a driving shaft (22), belt pulleys are fixedly sleeved on the outer sides of the driving shaft (22) and a driven shaft (18), the two belt pulleys are connected with the same belt (24) in a transmission manner, two uniform plates (25) are fixedly connected to the outer side of the driving shaft (22), the aperture of the second sieve plate (7) is smaller than that of the first sieve plate (6), a contact plate is welded on the outer side of the adjusting shaft (15) and fixedly connected with a traction plate (9) through bolts, traction holes are formed in the two sides of the box body (1), the traction plate (9) is slidably mounted in the traction holes, a first sealing ring is arranged on the side wall of a first limiting groove, a first limiting plate (11) is in sealing contact with the inner side of the first sealing ring, a second sealing ring is arranged on the side wall of a second limiting groove, and a second limiting plate (14) is in sealing contact with the inner side of the second sealing ring, first box body (4) all are located box (1) with second box body (5), even board (25) are located the below of first box body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010993085.3A CN112642693B (en) | 2020-09-21 | 2020-09-21 | But multistage screening's gravel and sand sieving mechanism for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010993085.3A CN112642693B (en) | 2020-09-21 | 2020-09-21 | But multistage screening's gravel and sand sieving mechanism for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112642693A CN112642693A (en) | 2021-04-13 |
| CN112642693B true CN112642693B (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010993085.3A Active CN112642693B (en) | 2020-09-21 | 2020-09-21 | But multistage screening's gravel and sand sieving mechanism for building |
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| Country | Link |
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| CN (1) | CN112642693B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3297159A (en) * | 1963-04-26 | 1967-01-10 | Heise Carl-Hermann | Transportable screening and proportioning machine |
| CN108325837A (en) * | 2018-01-11 | 2018-07-27 | 张君英 | A kind of peanut cultivation peanut grain screening machine |
| CN208449520U (en) * | 2018-06-21 | 2019-02-01 | 廖冬娥 | A kind of efficient electric is pounded medicine in a mortar device |
| CN209886157U (en) * | 2019-04-02 | 2020-01-03 | 何川 | Sand and stone classification device for building |
| CN111530728A (en) * | 2020-05-07 | 2020-08-14 | 陈海涛 | Multistage classified feed screening device and screening method |
| CN111570272A (en) * | 2020-06-03 | 2020-08-25 | 西南民族大学 | Sand screening device for land development of industrial gathering area |
-
2020
- 2020-09-21 CN CN202010993085.3A patent/CN112642693B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3297159A (en) * | 1963-04-26 | 1967-01-10 | Heise Carl-Hermann | Transportable screening and proportioning machine |
| CN108325837A (en) * | 2018-01-11 | 2018-07-27 | 张君英 | A kind of peanut cultivation peanut grain screening machine |
| CN208449520U (en) * | 2018-06-21 | 2019-02-01 | 廖冬娥 | A kind of efficient electric is pounded medicine in a mortar device |
| CN209886157U (en) * | 2019-04-02 | 2020-01-03 | 何川 | Sand and stone classification device for building |
| CN111530728A (en) * | 2020-05-07 | 2020-08-14 | 陈海涛 | Multistage classified feed screening device and screening method |
| CN111570272A (en) * | 2020-06-03 | 2020-08-25 | 西南民族大学 | Sand screening device for land development of industrial gathering area |
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| Publication number | Publication date |
|---|---|
| CN112642693A (en) | 2021-04-13 |
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Effective date of registration: 20230713 Address after: 438000 Dong Chong Cun, Shizi Town, Qichun County, Huanggang, Hubei Province Patentee after: Hubei Hongji Mining Technology Co.,Ltd. Address before: 621700 No.76, group 6, Songlin village, Sanhe Town, Jiangyou City, Mianyang City, Sichuan Province Patentee before: Wei Huodi |
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