CN221288624U - Screening device for plastering gypsum - Google Patents
Screening device for plastering gypsum Download PDFInfo
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- CN221288624U CN221288624U CN202322761363.4U CN202322761363U CN221288624U CN 221288624 U CN221288624 U CN 221288624U CN 202322761363 U CN202322761363 U CN 202322761363U CN 221288624 U CN221288624 U CN 221288624U
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- screening
- positioning
- base
- fluted disc
- driving unit
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- 238000012216 screening Methods 0.000 title claims abstract description 96
- 239000010440 gypsum Substances 0.000 title claims abstract description 28
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 239000011505 plaster Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 description 16
- 238000005096 rolling process Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a screening device for plastering gypsum, wherein a first driving unit and a second driving unit are arranged on a base; the first driving unit comprises a rotating shaft, two ends of the rotating shaft are respectively rotatably arranged on the supporting seats in a penetrating mode, the supporting seats are arranged on the base, a first fluted disc and a second fluted disc are sleeved on the rotating shaft, and the second driving unit has the same structure as the first driving unit; a screening cylinder is rotatably arranged above the base, a plurality of screening holes are formed in the screening cylinder, tooth rings are sleeved on two sides of the screening cylinder, limiting rings matched with the first fluted disc and the second fluted disc are arranged on two sides of each tooth ring, and the first fluted disc and the second fluted disc are positioned between the two limiting rings; a guide discharge chute is arranged below the screening cylinder and connected with the base. The utility model has the advantages of improving screening efficiency, along with simple structure, strong stability, difficult damage, simple operation and the like.
Description
Technical Field
The utility model relates to a screening device, in particular to a screening device for plastering gypsum.
Background
The plastering gypsum is a plastering material for the inner wall of a building, and the Chinese patent with the application number of CN202223000014.2 provides a plastering gypsum screening device, and the scheme is characterized in that plastering gypsum raw materials are poured into a feeding hopper and fall onto a screening plate, then the screening plate is driven to move up and down by a movable rod, the plastering gypsum raw materials and impurities are screened by the movement amplitude of the up and down, the screened plastering gypsum raw materials enter a rolling cavity, and the plastering gypsum is rolled on a filter screen by a rolling roller, so that the plastering gypsum is prevented from caking to influence the operation of subsequent work; according to the scheme, plastering gypsum and impurities can be screened, and meanwhile caking can be eliminated, but on one hand, due to the fact that the screening plates can only move up and down when screening is carried out, plastering gypsum raw materials with larger caking on the screening plates cannot be treated, and the caking gypsum is easy to block the screening plates; on the other hand, after the plastering gypsum raw material falls on the screening plate, the position of the plastering gypsum raw material on the screening plate is not changed, and the screening is performed through the movement amplitude of up-and-down movement, so that the efficiency is poor; on the other hand, after screening is finished, the plastering gypsum raw materials with smaller caking fall on the filter screen, the caking problem is eliminated by rolling through the rolling roller, and the plastering gypsum raw materials falling from the screening cavity are accumulated in one part of the filter screen in a concentrated manner, so that the rolling roller is inconvenient to roll, meanwhile, the rolling mechanism is easy to damage, and the use cost is increased; in addition, this structure has not only included screening mechanism, has still set up the mechanism that rolls in screening mechanism's below, and whole spare part is more, and the structure is also comparatively complicated to when using, need screening mechanism and the mechanism that rolls simultaneously operate, cause overall structure's stability not good.
The person skilled in the art is therefore working to provide a screening device for plastered gypsum which effectively solves the above mentioned technical problems.
Disclosure of utility model
In view of the above-mentioned drawbacks of the prior art, the present utility model is to provide a screening device for plastering gypsum, which can effectively solve the above-mentioned problems.
In order to achieve the above object, the present utility model provides a screening device for plastering gypsum, comprising a base, wherein a first driving unit and a second driving unit are arranged on the base;
the first driving unit comprises a rotating shaft, two ends of the rotating shaft are respectively rotatably arranged on supporting seats in a penetrating mode, each supporting seat is arranged on the base, a first fluted disc and a second fluted disc are sleeved on the rotating shaft, and the second driving unit has the same structure as the first driving unit;
The base is provided with a power unit, and the output end of the power unit is connected with the rotary shaft through the supporting seat in a rotatable manner;
a screening cylinder is rotatably arranged above the base, a plurality of screening holes are formed in the screening cylinder, tooth rings are sleeved on two sides of the screening cylinder, limiting rings matched with the first fluted disc and the second fluted disc are arranged on two sides of each tooth ring, and the first fluted disc and the second fluted disc are positioned between the two limiting rings;
The inner wall of the screening cylinder is provided with a plurality of scattering bars, both ends of the screening cylinder are detachably provided with screening end covers, and each screening end cover is provided with a feed inlet;
A guide discharge chute is arranged below the screening cylinder, and the guide discharge chute is connected with the base.
Preferably, the base comprises two positioning seats, weight reducing ports are formed along the length direction of each positioning seat, a plurality of connecting rods are arranged between each positioning seat, and two ends of each connecting rod are detachably connected with each positioning seat respectively;
The first driving unit and the second driving unit are respectively arranged on each positioning seat.
Preferably, the guide unloading groove is located between two positioning seats, the lower end of the guide unloading groove is supported by a plurality of support rods, and two ends of each support rod are detachably connected with each positioning seat respectively.
Preferably, the front end of each positioning seat is provided with a power unit support frame, each power unit support frame is provided with a power unit, each power unit comprises a driving motor, the driving motor is arranged in a power box body, and the power box body is arranged on the power unit support frame.
Preferably, the outer wall of the screening cylinder is provided with a plurality of positioning strips, the inner sides of the limiting rings and the toothed rings are provided with a plurality of positioning openings, and the positioning openings are matched with the positioning strips one by one.
Preferably, the inner wall of the screening cylinder is provided with a plurality of positioning grooves, and each positioning groove is arranged in a circular array along the central line of the screening cylinder;
Each scattering strip comprises an integrally formed positioning part and a scattering part, each positioning part is respectively and detachably positioned in each positioning groove, the lower end of each scattering part is connected with the upper end of each positioning part, and the cross section of each scattering part is gradually reduced from bottom to top.
Preferably, a sealing door is detachably arranged at each feeding hole.
Preferably, the outside of dividing the screen drum is provided with the arc dustcoat, the inner wall of arc dustcoat with divide the outer wall interval setting of screen drum, the outer wall of arc dustcoat through a plurality of support piece with each the positioning seat can dismantle the connection, the lower extreme of arc dustcoat with the upper end both sides of direction discharge chute are connected.
Preferably, the feeding device further comprises a feeding mechanism, the feeding mechanism comprises a feeding frame body, a feeding hopper is arranged on the feeding frame body, and the output end of the feeding hopper is matched with the feeding hole.
Preferably, the feeding frame body is arranged on the base, and a plurality of brake wheels are arranged at the lower end of the base.
The beneficial effects of the utility model are as follows: according to the utility model, on one hand, the screening efficiency is effectively improved through rolling screening, meanwhile, the bulk plastering gypsum raw material is scattered when the screening cylinder rotates, the scattering quality and the scattering efficiency are further improved through matching with the scattering strip, the rotating screening cylinder simultaneously meets the screening and scattering requirements, the structure is simpler and the stability is stronger, on the other hand, the strength of the screening cylinder can be further improved through the arrangement of the scattering strip, the scattering can be completed without extruding the screening cylinder, the service life is prolonged, and the use cost is reduced; meanwhile, the novel energy-saving device has the advantages of being not easy to damage, simple to operate and the like.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present utility model.
Fig. 2 is a schematic view of the structure of the present utility model without the arcuate housing.
Fig. 3 is a schematic view of a partially enlarged structure at a in fig. 2.
Fig. 4 is a partially enlarged schematic view of the structure at B in fig. 2.
Fig. 5 is a schematic structural view of a screen separating drum with sealing doors on both sides.
Fig. 6 is a schematic view of the structure of the screen cylinder without the screen end cap and the sealing door mounted on one side.
Fig. 7 is a partially enlarged schematic view of the structure at C in fig. 6.
Fig. 8 is a schematic view of the structure of the guide discharge chute.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 8, a screening device for plastering gypsum comprises a base 1, wherein a first driving unit 2 and a second driving unit 3 are arranged on the base 1;
The first driving unit 2 comprises a rotating shaft 5, two ends of the rotating shaft 5 are respectively rotatably arranged on supporting seats 6 in a penetrating mode, each supporting seat 6 is arranged on the base 1, a first fluted disc 7 and a second fluted disc 8 are sleeved on the rotating shaft 5, and the second driving unit 3 and the first driving unit 2 have the same structure;
The base 1 is provided with a power unit 9, and the output end of the power unit 9 is connected with the rotary shaft 5 through the supporting seat 6 in a rotatable manner;
A screening cylinder 10 is rotatably arranged above the base 1, a plurality of screening holes 11 are formed in the screening cylinder 10, the size of the screening holes 11 can be set according to actual use requirements, tooth rings 12 are sleeved on two sides of the screening cylinder 10, limiting rings 13 matched with the first fluted disc 7 and the second fluted disc 8 are arranged on two sides of each tooth ring 12, and the first fluted disc 7 and the second fluted disc 8 are partially positioned between the two limiting rings 13; limiting rings 13 positioned on two sides of each toothed ring 12 respectively limit the first fluted disc 7 and the second fluted disc 8, prevent the screening cylinder 10 from shifting along the length direction of the rotating shaft 5, and further improve the stability of the screening cylinder 10 during rotation.
The inner wall of the screening cylinder 10 is provided with a plurality of scattering bars 15, both ends of the screening cylinder 10 are detachably provided with screening end covers 16, and each screening end cover 16 is provided with a feed inlet 17; when the sieve cartridge 10 is more contaminated, the sieve end cap 16 can be opened to clean the sieve cartridge.
A guide discharge chute 18 is arranged below the screening cylinder 10, and the guide discharge chute 18 is connected with the base 1.
The base 1 comprises two positioning seats 19, weight reducing ports 20 are formed along the length direction of each positioning seat 19, a plurality of connecting rods 23 are arranged between each positioning seat 19, and two ends of each connecting rod 23 are detachably connected with each positioning seat 19 respectively;
the first driving unit 2 and the second driving unit 3 are respectively arranged on each positioning seat 19.
The guide discharge chute 18 is located between the two positioning seats 19, the lower end of the guide discharge chute 18 is supported by a plurality of support rods 26, and two ends of each support rod 26 are detachably connected with each positioning seat 19.
The front end of each positioning seat 19 is provided with a power unit support frame 27, each power unit support frame 27 is provided with a power unit 9, each power unit 9 comprises a driving motor, the driving motor is arranged in a power box 28, and the power box 28 is arranged on the power unit support frame 27.
The outer wall of the screening cylinder 10 is provided with a plurality of positioning strips 29, the inner sides of the limiting rings 13 and the toothed rings 12 are respectively provided with a plurality of positioning openings 30, and the positioning openings 30 are matched with the positioning strips 29 one by one. Through setting up location strip 29, not only can effectually improve the intensity of dividing the screen cylinder 10, can also improve simultaneously and divide the firm in connection between screen cylinder 10 and the ring gear 12, when making its ring gear 12 drive dividing the screen cylinder 10 rotation, stability is better.
The inner wall of the screening cylinder 10 is provided with a plurality of positioning grooves 31, and each positioning groove 31 is arranged in a circular array along the central line of the screening cylinder 10;
each breaking-up strip 15 includes an integrally formed positioning portion 32 and a breaking-up portion 33, each positioning portion 32 is detachably located in each positioning groove 31, a lower end of the breaking-up portion 33 is connected with an upper end of the positioning portion 32, and a cross section of the breaking-up portion 33 from bottom to top is gradually reduced.
In addition, the scattering bar 15 is provided in a hollow shape and the scattering portion 33 is provided in a shape, so that not only the weight can be reduced, but also the better block-shaped raw material can be scattered.
A sealing door 35 is detachably arranged at each feeding hole 17. Preferably, the sealing door 35 may be mounted at the time of use.
The outside of branch screen bowl 10 is provided with arc dustcoat 36, the inner wall of arc dustcoat 36 with divide screen bowl 10's outer wall interval setting, the outer wall of arc dustcoat 36 passes through a plurality of support piece 38 and each positioning seat 19 can dismantle the connection, the lower extreme of arc dustcoat 36 with the upper end both sides of direction discharge chute 18 are connected. With the above arrangement, when a small amount of raw material is discharged from the screen holes 11 on both sides of the screen cylinder 10, it can be blocked by the arc-shaped cover 36 and then falls into the guide discharge chute 18.
The feeding mechanism 37 is further comprised, the feeding mechanism 37 comprises a feeding frame 39, a feeding hopper 50 is arranged on the feeding frame 39, and the output end of the feeding hopper 50 is matched with the feeding port 17. The arrangement can be better and more convenient for feeding the material, and during feeding, the sealing door 35 is only required to be opened, and the feeding hopper 50 is positioned at the feeding hole 17 and is not contacted with the inner wall of the screening end cover 16, so that the effect of screening and feeding can be achieved. The feeding frame 39 is arranged on the base 51, and a plurality of brake wheels 52 are arranged at the lower end of the base 51. Thereby facilitating the movement of the loading mechanism 37. Meanwhile, the feeding structure 37 can be matched with a transmission belt (not shown in the figure) for use, so that the labor of operators is further reduced, and meanwhile, the screening efficiency is improved.
The optimal working principle of the utility model is as follows:
By filling plastering gypsum raw materials to be screened into the screening cylinder 10 from the feeding port 17, preferably, plastering gypsum raw materials can be filled into the screening cylinder 10 through the feeding mechanism 3, the rotary shaft 5 is driven to rotate through the power unit 9, the first fluted disc 7 and the second fluted disc 8 are driven to move through the rotation of the rotary shaft 5, the screening cylinder 10 is driven to slowly rotate through the cooperation of the first fluted disc 7 and the second fluted disc 8 and the toothed ring 12, so that raw materials roll in the screening cylinder 10 to be screened, meanwhile, the bulk raw materials are scattered through the scattering bars 15 arranged in the screening cylinder 10, the blocking is avoided, the screening speed is improved, the screened gypsum raw materials fall into the guide discharge chute 18 through the screening holes 11, and impurities are left in the screening cylinder 10 to finish screening.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (9)
1. A divide sieve device for plaster of plastering, characterized by: the device comprises a base (1), wherein a first driving unit (2) and a second driving unit (3) are arranged on the base (1);
The first driving unit (2) comprises a rotating shaft (5), two ends of the rotating shaft (5) are respectively rotatably arranged on supporting seats (6) in a penetrating mode, each supporting seat (6) is arranged on the base (1), a first fluted disc (7) and a second fluted disc (8) are sleeved on the rotating shaft (5), and the second driving unit (3) and the first driving unit (2) are identical in structure;
The base (1) is provided with a power unit (9), and the output end of the power unit (9) is connected with the rotary shaft (5) through the supporting seat (6) in a rotatable manner;
A screening cylinder (10) is rotatably arranged above the base (1), a plurality of screening holes (11) are formed in the screening cylinder (10), tooth rings (12) are sleeved on two sides of the screening cylinder (10), limiting rings (13) matched with the first fluted disc (7) and the second fluted disc (8) are arranged on two sides of each tooth ring (12), and the first fluted disc (7) and the second fluted disc (8) are partially positioned between the two limiting rings (13);
the inner wall of the screening cylinder (10) is provided with a plurality of scattering bars (15), both ends of the screening cylinder (10) are detachably provided with screening end covers (16), and each screening end cover (16) is provided with a feed inlet (17);
A guide discharge chute (18) is arranged below the screening cylinder (10), and the guide discharge chute (18) is connected with the base (1);
The inner wall of the screening cylinder (10) is provided with a plurality of positioning grooves (31), and each positioning groove (31) is arranged in a circular array along the central line of the screening cylinder (10);
Each scattering strip (15) comprises a positioning part (32) and a scattering part (33) which are integrally formed, each positioning part (32) is detachably positioned in each positioning groove (31), the lower end of each scattering part (33) is connected with the upper end of each positioning part (32), and the cross section of each scattering part (33) is gradually reduced from bottom to top.
2. A screening device for plasters according to claim 1, characterized in that: the base (1) comprises two positioning seats (19), weight reducing ports (20) are formed along the length direction of each positioning seat (19), a plurality of connecting rods (23) are arranged between each positioning seat (19), and two ends of each connecting rod (23) are detachably connected with each positioning seat (19) respectively;
The first driving unit (2) and the second driving unit (3) are respectively arranged on the positioning seats (19).
3. A screening device for plastered gypsum according to claim 2, characterized in that: the guide unloading groove (18) is positioned between the two positioning seats (19), the lower end of the guide unloading groove (18) is supported by a plurality of supporting rods (26), and two ends of each supporting rod (26) are detachably connected with each positioning seat (19) respectively.
4. A screening device for plastered gypsum according to claim 3, wherein: the front end of each positioning seat (19) is provided with a power unit support frame (27), each power unit support frame (27) is provided with a power unit (9), each power unit (9) comprises a driving motor, the driving motor is arranged in a power box body (28), and the power box body (28) is arranged on the power unit support frame (27).
5. A screening device for plasters according to claim 4, characterized in that: the outer wall of the screening cylinder (10) is provided with a plurality of positioning strips (29), a plurality of positioning openings (30) are formed in the inner sides of the limiting rings (13) and the toothed rings (12), and the positioning openings (30) are matched with the positioning strips (29) one by one.
6. A screening device for plasters according to claim 5, characterized in that: and a sealing door (35) is detachably arranged at each feeding hole (17).
7. A screening device for plasters according to claim 6, characterized in that: the outside of branch screen (10) is provided with arc dustcoat (36), the inner wall of arc dustcoat (36) with divide the outer wall interval setting of screen (10), the outer wall of arc dustcoat (36) pass through a plurality of support piece (38) and each positioning seat (19) can dismantle and be connected, the lower extreme of arc dustcoat (36) with the upper end both sides of direction discharge chute (18) are connected.
8. A screening device for plasters according to claim 7, characterized in that: still include feed mechanism (37), feed mechanism (37) are including material loading support body (39), be provided with on material loading support body (39) and go up hopper (50), the output of material loading hopper (50) with feed inlet (17) cooperation is used.
9. A screening device for plasters according to claim 8, characterized in that: the feeding frame body (39) is arranged on the base (51), and a plurality of brake wheels (52) are arranged at the lower end of the base (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322761363.4U CN221288624U (en) | 2023-10-13 | 2023-10-13 | Screening device for plastering gypsum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322761363.4U CN221288624U (en) | 2023-10-13 | 2023-10-13 | Screening device for plastering gypsum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221288624U true CN221288624U (en) | 2024-07-09 |
Family
ID=91736906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322761363.4U Active CN221288624U (en) | 2023-10-13 | 2023-10-13 | Screening device for plastering gypsum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221288624U (en) |
-
2023
- 2023-10-13 CN CN202322761363.4U patent/CN221288624U/en active Active
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