CN220461359U - Screening plant of cast sheet - Google Patents
Screening plant of cast sheet Download PDFInfo
- Publication number
- CN220461359U CN220461359U CN202321480084.4U CN202321480084U CN220461359U CN 220461359 U CN220461359 U CN 220461359U CN 202321480084 U CN202321480084 U CN 202321480084U CN 220461359 U CN220461359 U CN 220461359U
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- screening
- thick bamboo
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- cylinder
- cast sheet
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- 238000012216 screening Methods 0.000 title claims abstract description 130
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 53
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 53
- 241001330002 Bambuseae Species 0.000 claims abstract description 53
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 53
- 239000011425 bamboo Substances 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 8
- 241000196324 Embryophyta Species 0.000 abstract description 6
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 8
- 238000005266 casting Methods 0.000 description 8
- 230000006872 improvement Effects 0.000 description 8
- 229910001172 neodymium magnet Inorganic materials 0.000 description 8
- 238000009825 accumulation Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a screening plant of cast sheet, including the conveyer belt, the output of conveyer belt is equipped with screening mechanism, screening mechanism includes the second frame, the feed inlet, the feed cylinder subassembly, rotating electrical machines and collection material case, the feed cylinder subassembly is including the outer screening section of thick bamboo in the slope locates the second frame, and locate the interior screening section of thick bamboo in the outer screening section of thick bamboo, the feed inlet locates the eminence end of outer screening section of thick bamboo and locates the below of conveyer belt output, the lateral wall face of interior screening section of thick bamboo is equipped with the second sieve mesh, rotating electrical machines locates the both ends of outer screening section of thick bamboo and just is used for interior screening section of thick bamboo rotatory, the lateral wall face is equipped with the second discharge gate under the outer screening section of thick bamboo, the second discharge gate below is equipped with collection material case. The utility model provides a cast piece screening device which achieves the effects of high automation degree and high working efficiency of screening cast pieces.
Description
Technical Field
The utility model relates to the technical field of sorting mechanisms, in particular to a cast sheet screening device.
Background
The neodymium iron boron cast sheet is a master alloy for producing neodymium iron boron permanent magnet materials, at present, the neodymium iron boron cast sheet is mainly produced by utilizing a rapid hardening mode, the size of the neodymium iron boron cast sheet obtained by rapid hardening is different, the distribution of cast sheets with different thicknesses directly influences the magnetic property which is finally produced, the cast sheets with proper sizes are needed to be obtained by screening the neodymium iron boron cast sheet, workers can use metal screens with different specifications when screening the cast sheets, the cast sheets with different sizes are placed on the screens with different specifications, the cast sheets with proper sizes are obtained by screening for several times, the working efficiency of the manual screening mode is low and the labor intensity of the workers is high, the screens are needed to be manually shaken, and the cast sheets with small sizes and powder materials can be carried in the cast sheets after rapid hardening, so that the substances can raise in the shaking process, and harm is caused to the health of the workers. Therefore, the screening of the existing neodymium iron boron cast sheet has the problems of low automation degree, low working efficiency and easy harm to the health of staff.
Chinese patent discloses a high-purity neodymium iron boron cast sheet screening plant, patent application number: CN 213700721U, comprising a frame, the frame is connected with a screening mechanism through an elastic component; the screening mechanism comprises a box body, a vibrating mechanism is arranged at the bottom of the box body, a conveyor belt forming a circulation loop is arranged in the box body, sieve holes are formed in the conveyor belt, the area of the conveyor belt, with the supporting surface facing upwards, is a working section, and a screen and an ash accumulation hopper are sequentially arranged below the working section; the blanking mouth is arranged above one end of the working section, and the material collecting box is arranged below the other end of the working section. The utility model has the advantages of high automation degree, great improvement of working efficiency and small harm to the health of staff.
However, when the cast sheets are too many, the vibration mechanism can not effectively prevent the screen holes from being blocked, so that the cast sheets after screening still have unqualified products, and the cast sheets need to be screened again, or the produced neodymium iron boron has uneven quality.
Disclosure of Invention
The embodiment of the application provides a screening plant of cast piece that degree of automation is high, work efficiency is high through providing.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screening plant of cast sheet, including the conveyer belt, the output of conveyer belt is equipped with screening mechanism, screening mechanism includes the second frame, the feed inlet, the feed cylinder subassembly, rotating electrical machines and collection material case, the feed cylinder subassembly is including the outer screening section of thick bamboo in the slope locates the second frame, and locate the interior screening section of thick bamboo in the outer screening section of thick bamboo, the feed inlet locates the eminence end of outer screening section of thick bamboo and locates the below of conveyer belt output, the lateral wall face of interior screening section of thick bamboo is equipped with the second sieve mesh, rotating electrical machines locates the both ends of outer screening section of thick bamboo and just is used for interior screening section of thick bamboo rotatory, the lateral wall face is equipped with the second discharge gate under the outer screening section of thick bamboo, the second discharge gate below is equipped with collection material case.
Compared with the prior art, the utility model has the advantages that: the feed inlet is located the eminence end of outer screening section of thick bamboo and is located the below of conveyer belt output, and the lateral wall face of interior screening section of thick bamboo is equipped with the second sieve mesh, moves to the low department from the eminence of interior screening section of thick bamboo through gravity influence cast sheet, and the lateral wall face of interior screening section of thick bamboo is equipped with the second sieve mesh, and the rotating electrical machines is located the both ends of outer screening section of thick bamboo and is used for interior screening section of thick bamboo rotation only, accords with the cast body of volume and breaks away from to the collection box in the second sieve mesh, prevents through the rotation that the second sieve mesh from blocking, has realized the screening to cast sheet.
The lower terminal surface of rotating electrical machines is equipped with vibrating mechanism, and vibrating mechanism makes interior screening section of thick bamboo carry out the reciprocating motion on the vertical plane along the radial of outer screening section of thick bamboo, through the improvement, is equipped with vibrating mechanism through the rotating electrical machines lower terminal surface, and vibrating mechanism carries interior screening section of thick bamboo along the radial of outer screening section of thick bamboo and carries out the reciprocating motion on the vertical plane for the cast piece is inside also reciprocating motion including screening section of thick bamboo, prevents to cast the piece and blocks up the second sieve mesh, leads to screening cast piece's efficiency reduction.
The inside blend stop that is the spiral setting that is equipped with of interior screening section of thick bamboo, blend stop one end begin in the barrel head of interior screening section of thick bamboo, the other end of blend stop end in the barrel head of interior screening section of thick bamboo, through the improvement for the cast sheet is at screening section of thick bamboo moving track grow, better more comprehensive screening cast sheet.
The end of the barrier strip is provided with a first discharge hole at the joint of the side wall of the inner screening cylinder, and the non-conforming cast sheet is output through the first discharge hole through the improvement.
The lateral wall of outer screening section of thick bamboo is equipped with the division board, and one side and the division board of first discharge gate are kept away from the barrel head of outer screening section of thick bamboo are located to the division board, through the improvement, and the division board separates qualified cast piece and the unqualified cast piece of screening in the interior screening section of thick bamboo, prevents to confuse.
Be equipped with first sieve mesh on the conveyer belt, through the improvement, carry out the prescreening to the cast piece for the second sieve mesh is better faster screening cast piece.
The diameter of the first sieve holes is smaller than that of the second sieve holes, and through the improvement, the first sieve holes screen out cast pieces with too small diameter or in dust state, so that the cast pieces screened out by the second sieve holes meet the requirements more, and the second screening is not needed.
The lower terminal surface of conveyer belt is equipped with vibration mechanism, through the improvement, when the conveyer belt carries out the preliminary screening to the cast piece, makes the conveyer belt carry out up-and-down reciprocating motion through vibration mechanism, prevents that the first sieve mesh of conveyer belt from being blocked by the cast piece and leading to the preliminary screening effect variation.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic view of the screening mechanism of the present utility model;
FIG. 3 is a schematic view of the internal structure of the inner screen drum of the present utility model;
FIG. 4 is a schematic view of the conveyor belt of the present utility model;
fig. 5 is a schematic view of the structure of the first mesh of the present utility model.
In the figure: 1. a conveyor belt; 1.1, a first sieve pore; 1.2, a baffle; 2. a first frame; 3. a screening mechanism; 3.1, a second rack; 3.2, a feed inlet; 3.3, a charging barrel assembly; 3.3.1, an inner screening cylinder; 3.3.1.1, second sieve holes; 3.3.1.2, a first discharge port; 3.3.1.3, barrier strips; 3.3.2, an outer screen drum; 3.3.2.1, a second discharge port; 3.3.2.2, a third discharge port; 3.3.2.3, separator plate; 3.4, a rotating motor; 3.5, a material collecting box; 4. an ash accumulation bucket; 5. and a vibration mechanism.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, in this embodiment: the utility model provides a screening plant of cast sheet, including first frame 2, locate conveyer belt 1 on the first frame 2, the output of conveyer belt 1 is equipped with screening mechanism 3, screening mechanism 3 includes first frame 2, second frame 3.1, feed inlet 3.2, feed cylinder subassembly 3.3, rotating electrical machines 3.4, and collection box 3.5, feed cylinder subassembly 3.3 is including the outer screening section of thick bamboo 3.3.2 of slope on second frame 3.1, and locate the interior screening section of thick bamboo 3.3.1 in the outer screening section of thick bamboo 3.2, the feed inlet 3.2 locates the high end of outer screening section of thick bamboo 3.3.2 and locates the below of conveyer belt 1 output, the lateral wall face of interior screening section of thick bamboo 3.3.1 is equipped with second sieve mesh 3.3.1.1, rotating electrical machines 3.4 locate the both ends of outer screening section of thick bamboo 3.2 and just be used for interior screening section of thick bamboo 3.1 to rotate, lateral wall face is equipped with second discharge gate 3.3.2.1 under the outer screening section of thick bamboo 3.2, the second is equipped with collection box 3.3.2.1.5 below.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages: the feed inlet 3.2 is arranged at the high end of the outer screening cylinder 3.3.2 and below the output end of the conveyor belt 1, the side wall surface of the inner screening cylinder 3.3.1 is provided with a second screen hole 3.3.1.1, casting sheets move to the low position from the high position of the inner screening cylinder 3.3.1 under the influence of gravity, the side wall surface of the inner screening cylinder 3.3.1 is provided with a second screen hole 3.3.1.1, the rotating motor 3.4 is arranged at the two ends of the outer screening cylinder 3.3.2 and is only used for rotating the inner screening cylinder 3.3.1, casting bodies conforming to the volume are separated from the second screen hole 3.3.1.1 to the aggregate box 3.5, and the second screen hole 3.3.1.1 is prevented from being blocked by rotation, so that the screening of the casting sheets is realized.
The lower end face of the rotary motor 3.4 is provided with a vibrating mechanism 5, and the vibrating mechanism 5 enables the inner screening cylinder 3.3.1 to reciprocate on a vertical plane along the radial direction of the outer screening cylinder 3.3.2.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages: the vibrating mechanism 5 is arranged on the lower end face of the rotating motor 3.4, the vibrating mechanism 5 carries the inner screening cylinder 3.3.1 to reciprocate on the vertical plane along the radial direction of the outer screening cylinder 3.3.2, so that the cast sheet also reciprocates in the inner screening cylinder 3.3.1, the cast sheet is prevented from blocking the second screen holes 3.3.1.1, and the efficiency of screening the cast sheet is reduced.
The inside of the inner screening cylinder 3.3.1 is provided with a baffle 3.3.1.3 which is spirally arranged, one end of the baffle 3.3.1.3 starts from the cylinder mouth of the inner screening cylinder 3.3.1, and the other end of the baffle 3.3.1.3 ends at the cylinder bottom of the inner screening cylinder 3.3.1.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages: so that the moving track of the cast sheet in the inner screening cylinder 3.3.1 is prolonged, and the cast sheet is better and more comprehensively screened.
The connection part of the tail end of the baffle bar 3.3.1.3 and the side wall of the inner screening cylinder 3.3.1 is provided with a first discharge port 3.3.1.2.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages: and outputting the non-conforming casting sheets through the first discharge port 3.3.1.2.
The lateral wall of outer screening section of thick bamboo 3.3.2 is equipped with second discharge gate 3.3.2.1, third discharge gate 3.3.2.2, division board 3.3.2.3, and division board 3.3.2.3 locates one side of first discharge gate 3.3.1.2 and division board 3.3.2.3 keeps away from the barrel head of outer screening section of thick bamboo 3.3.2, and the downside of division board 3.3.2.3 is located to second discharge gate 3.3.2.1, and the lowest end of outer screening section of thick bamboo 3.3.2 lateral wall is located to third discharge gate 3.3.2.2.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages: the separation plate 3.3.2.3 separates the qualified cast pieces and the unqualified cast pieces screened in the inner screening cylinder 3.3.1, and the cast pieces are respectively output through the second discharging port 3.3.2.1 and the third discharging port 3.3.2.2, so that confusion is prevented.
Be equipped with first sieve mesh 1.1 on the conveyer belt 1, the diameter of first sieve mesh 1.1 is less than second sieve mesh 3.3.1.1, and conveyer belt 1 operating section below is equipped with deposition bucket 4.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages: the casting pieces are subjected to primary screening, casting pieces with too small diameter or in dust state are screened out by the first sieve holes 1.1, casting pieces screened out by the first sieve holes 1.1 are collected by the ash accumulation hopper 4, and casting pieces screened out by the second sieve holes 3.3.1.1 are more in line with the requirements, and secondary screening is not needed.
The lower end surface of the conveyor belt 1 is provided with a vibrating mechanism 5.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages: when the conveyor belt 1 performs primary screening on the cast sheet, the conveyor belt 1 is made to reciprocate up and down by the vibration mechanism 5, and the first screen holes 1.1 of the conveyor belt 1 are prevented from being blocked by the cast sheet, so that the primary screening effect is deteriorated.
Both ends of the working section of the conveyor belt 1 are provided with baffles 1.2 along the conveying direction of the conveyor belt 1.
When the vibration mechanism 5 drives the conveyor belt 1 to reciprocate up and down, the baffle plate 1.2 prevents cast pieces from separating from the working section of the conveyor belt 1.
The foregoing is illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the claims. The present utility model is not limited to the above embodiments, and the specific structure thereof is allowed to vary. All changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (8)
1. Cast sheet screening device comprising a conveyor belt (1), characterized in that: the output of conveyer belt (1) be equipped with screening mechanism (3), screening mechanism (3) include second frame (3.1), feed inlet (3.2), feed cylinder subassembly (3.3), rotating electrical machines (3.4) and collection box (3.5), feed cylinder subassembly (3.3) locate outer screening section of thick bamboo (3.3.2) on second frame (3.1) and locate interior screening section of thick bamboo (3.3.1) in outer screening section of thick bamboo (3.3.2) including the slope, feed inlet (3.2) locate the eminence end of outer screening section of thick bamboo (3.3.2) and locate the below of conveyer belt (1) output, the lateral wall face of interior screening section of thick bamboo (3.3.1) be equipped with second sieve mesh (3.3.1.1), rotating electrical machines (3.4) locate the both ends of outer screening section of thick bamboo (3.3.2) and just be used for interior screening section of thick bamboo (3.3.1) rotation, outer screening section of thick bamboo (3.2) be equipped with second discharge gate (35.35) below the discharge gate.
2. A cast sheet screening apparatus as defined in claim 1 wherein: the lower end face of the rotating motor (3.4) is provided with a vibrating mechanism (5), and the vibrating mechanism (5) enables the inner screening cylinder (3.3.1) to reciprocate on a vertical plane along the radial direction of the outer screening cylinder (3.3.2).
3. A cast sheet screening apparatus as defined in claim 1 wherein: the inner screening cylinder (3.3.1) is internally provided with a baffle bar (3.3.1.3) which is spirally arranged, one end of the baffle bar (3.3.1.3) starts from the cylinder mouth of the inner screening cylinder (3.3.1), and the other end of the baffle bar (3.3.1.3) ends at the cylinder bottom of the inner screening cylinder (3.3.1).
4. A cast sheet screening apparatus according to claim 3, wherein: the connection part of the tail end of the barrier strip (3.3.1.3) and the side wall of the inner screening cylinder (3.3.1) is provided with a first discharge hole (3.3.1.2).
5. A cast sheet screening apparatus as defined in claim 4 wherein: the side wall of the outer screening barrel (3.3.2) is provided with a partition plate (3.3.2.3), the partition plate (3.3.2.3) is arranged on one side of the first discharge hole (3.3.1.2) and the partition plate (3.3.2.3) is far away from the barrel bottom of the outer screening barrel (3.3.2).
6. A cast sheet screening apparatus as defined in claim 1 wherein: the conveyor belt (1) is provided with a first sieve hole (1.1).
7. A cast sheet screening apparatus as defined in claim 6 wherein: the diameter of the first sieve holes (1.1) is smaller than that of the second sieve holes (3.3.1.1).
8. A cast sheet screening apparatus as defined in claim 1 wherein: the lower end face of the conveyor belt (1) is provided with a vibrating mechanism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321480084.4U CN220461359U (en) | 2023-06-12 | 2023-06-12 | Screening plant of cast sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321480084.4U CN220461359U (en) | 2023-06-12 | 2023-06-12 | Screening plant of cast sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220461359U true CN220461359U (en) | 2024-02-09 |
Family
ID=89798431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321480084.4U Active CN220461359U (en) | 2023-06-12 | 2023-06-12 | Screening plant of cast sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220461359U (en) |
-
2023
- 2023-06-12 CN CN202321480084.4U patent/CN220461359U/en active Active
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