CN220161248U - Magnetic separation device for casting reclaimed sand - Google Patents
Magnetic separation device for casting reclaimed sand Download PDFInfo
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- CN220161248U CN220161248U CN202321438224.1U CN202321438224U CN220161248U CN 220161248 U CN220161248 U CN 220161248U CN 202321438224 U CN202321438224 U CN 202321438224U CN 220161248 U CN220161248 U CN 220161248U
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- fixedly connected
- device shell
- wall
- magnetic separation
- round hole
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- 239000004576 sand Substances 0.000 title claims abstract description 45
- 238000007885 magnetic separation Methods 0.000 title claims abstract description 31
- 238000005266 casting Methods 0.000 title abstract description 11
- 238000003825 pressing Methods 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 26
- 239000002699 waste material Substances 0.000 abstract description 26
- 238000005054 agglomeration Methods 0.000 abstract description 4
- 230000002776 aggregation Effects 0.000 abstract description 4
- 229910052742 iron Inorganic materials 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000006148 magnetic separator Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model relates to the technical field of casting reclaimed sand processing, and discloses a magnetic separation device for casting reclaimed sand, which comprises a device shell, wherein the upper surface of the device shell is fixedly connected with a feed hopper, the bottom of the device shell is fixedly connected with a first discharge hopper, the right side of the first discharge hopper and the bottom of the device shell are fixedly connected with a second discharge hopper, and the front side and the rear side of the device shell are respectively provided with a first round hole. According to the utility model, the pressing mechanism, the strip-shaped holes, the supporting plate, the third round hole, the driving mechanism and the elliptic plate are arranged, wherein when the second driving motor in the driving mechanism is turned on, the elliptic plate is rotated by the second driving motor, the pressing plate on the pressing mechanism is enabled to move up and down by the rotated elliptic plate, and at the moment, the waste sand agglomerated on the conveying belt is dispersed by the pressing plate which moves up and down, so that incomplete iron core removal in the waste sand caused by the agglomeration of the waste sand is prevented when the waste sand is magnetically separated.
Description
Technical Field
The utility model relates to the technical field of casting reclaimed sand processing, in particular to a magnetic separation device for casting reclaimed sand.
Background
Casting is a process in which liquid metal is cast into a casting cavity that conforms to the shape of the part, and after it has cooled to solidify, the part or blank is obtained. At present, when waste sand is processed into reclaimed sand, scrap iron in the waste sand is mostly removed by a magnetic separation device. The existing magnetic separation device mostly rotates a conveying belt through a magnetic roller, and scrap iron in the waste sand is screened out through magnetism of the rotating conveying belt and the magnetic roller, for example, a casting waste sand strong magnetic separator disclosed in Chinese patent publication No. CN203342935U, but when the waste sand is magnetically separated, part of scrap iron can not be magnetically separated out due to agglomeration of the waste sand, and then iron core removal in the waste sand is easy to be incomplete.
Disclosure of Invention
The utility model aims to solve the defects existing in the prior art, such as: the existing magnetic separation device mostly rotates a conveying belt through a magnetic roller, and scrap iron in waste sand is screened out through the magnetism of the rotating conveying belt and the magnetic roller, but when the waste sand is magnetically separated, part of scrap iron can not be magnetically separated out due to agglomeration of the waste sand, so that iron cores in the waste sand are easily removed incompletely, and the magnetic separation device for casting reclaimed sand is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a casting is magnetic separation device for reclaimed sand, includes the device shell, the upper surface fixedly connected with feeder hopper of device shell, the first hopper that goes out of bottom fixedly connected with of device shell, the equal fixedly connected with second hopper that goes out of the bottom of the right side of first hopper and device shell, the first round hole has all been seted up to the front and back both sides of device shell, the equal fixedly connected with magnetic separation mechanism in inner wall of first round hole and the back of device shell, the second round hole has all been seted up to the front and back both sides of device shell, the second round hole is located the right side of first round hole, the inner wall fixedly connected with second bearing of second round hole, the equal laminating of inner wall fixedly connected with backing roll of surface, magnetic separation mechanism's surface and device shell inner wall is provided with conveyer belt, the equal fixedly connected with of both sides presses the support, the strip hole has all been seted up to the front and back both sides of device shell, the inner wall and the equal surface contact of pressing support is between feeder hopper and the mechanism, the equal drive plate of the equal round hole of back of device shell is connected with the top of the equal round hole, the top of the equal drive plate is connected with the round hole of top of the equal round hole.
Preferably, the magnetic separation mechanism comprises a first motor support, the front surface of the first motor support is fixedly connected with the back surface of the device shell, the upper surface of the first motor support is fixedly connected with a first driving motor, the output end of the first driving motor is fixedly connected with a magnetic roller, the surface of the magnetic roller and the inner wall of the first round hole are fixedly connected with first bearings, and the surface of the magnetic roller is in contact with the inner wall of the conveying belt.
Preferably, the pressing support comprises a hollow column, the front side and the rear side of the hollow column are in contact with the inner wall of the device shell, the inner wall of the hollow column is fixedly connected with a sliding column, the surface of the sliding column is in contact with the inner wall of the strip-shaped hole, the bottom of the hollow column is fixedly connected with a pressing plate, the upper surface of the pressing plate is in contact with the bottom of the elliptic plate, the upper surface of the pressing plate is fixedly connected with a spring, and the upper surface of the spring and the front side and the rear side of the inner wall of the device shell are fixedly connected with connecting columns.
Preferably, the driving mechanism comprises a second motor support, the front surface of the second motor support is fixedly connected with the back surface of the device shell, the upper surface of the second motor support is fixedly connected with a second driving motor, the output end of the second driving motor is fixedly connected with a rotating shaft, the surface of the rotating shaft and the inner wall of a third round hole are fixedly connected with third bearings, and the surface of the rotating shaft is fixedly connected with the inner wall of an elliptic plate.
Preferably, the front of the sliding column is provided with a groove, the inner wall of the groove is fixedly connected with an indication column, the back of the indication column is provided with a graduated scale in a laminating way, and the back of the graduated scale is fixedly connected with the front of the device shell.
Preferably, the pressing plate is a trapezoid plate, the left side and the right side of the pressing plate are inclined planes, and the center of the pressing plate and the center of the supporting plate are on the same vertical line.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the pressing mechanism, the strip-shaped holes, the supporting plate, the third round hole, the driving mechanism and the elliptic plate are arranged, wherein when the second driving motor in the driving mechanism is turned on, the elliptic plate is rotated by the second driving motor, the pressing plate on the pressing mechanism is enabled to move up and down by the rotated elliptic plate, and at the moment, the waste sand agglomerated on the conveying belt is dispersed by the pressing plate which moves up and down, so that incomplete iron core removal in the waste sand caused by the agglomeration of the waste sand is prevented when the waste sand is magnetically separated.
According to the utility model, through the matching of the indicating column and the graduated scale, a user can intuitively judge the position of the sliding column in the strip-shaped hole, and after the oval plate is worn, the position of the sliding column in the strip-shaped hole can be changed along with the wear of the oval plate, and further through the matching of the indicating column and the graduated scale, the user can intuitively judge the wear degree of the oval plate, so that the user can timely replace the oval plate.
Drawings
FIG. 1 is a schematic illustration of the structure of the present utility model;
FIG. 2 is a front view of the structure of the present utility model;
FIG. 3 is a front view of the housing of the device of the present utility model;
FIG. 4 is a top view of the magnetic separation mechanism of the present utility model;
FIG. 5 is a front view of the pressing bracket of the present utility model;
FIG. 6 is a top view of the pressing bracket of the present utility model;
FIG. 7 is a front view of the strut of the present utility model;
fig. 8 is a top view of the drive mechanism of the present utility model.
In the figure: 1. a device housing; 2. a feed hopper; 3. a first discharge hopper; 4. a second discharge hopper; 5. a first round hole; 6. a magnetic separation mechanism; 61. a first motor bracket; 62. a first driving motor; 63. a magnetic roller; 64. a first bearing; 7. a second round hole; 8. a second bearing; 9. a support roller; 10. a conveyor belt; 11. pressing the support; 111. a hollow column; 112. a spool; 113. pressing the plate; 114. a spring; 115. a connecting column; 12. a bar-shaped hole; 13. a supporting plate; 14. a third round hole; 15. a driving mechanism; 151. a second motor bracket; 152. a second driving motor; 153. a rotating shaft; 154. a third bearing; 16. an elliptical plate; 17. a groove; 18. an indicator column; 19. a graduated scale.
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.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1
Referring to fig. 1-8, a magnetic separation device for foundry reclaimed sand comprises a device housing 1, a feed hopper 2 is fixedly connected to the upper surface of the device housing 1, a first discharge hopper 3 is fixedly connected to the bottom of the device housing 1, a second discharge hopper 4 is fixedly connected to the right side of the first discharge hopper 3 and the bottom of the device housing 1, first round holes 5 are formed in the front side and the rear side of the device housing 1, a magnetic separation mechanism 6 is fixedly connected to the inner wall of the first round holes 5 and the back side of the device housing 1, second round holes 7 are formed in the front side and the rear side of the device housing 1, the second round holes 7 are positioned on the right side of the first round holes 5, a second bearing 8 is fixedly connected to the inner wall of the second round holes 7, a supporting roller 9 is fixedly connected to the inner wall of the second bearing 8, a conveying belt 10 is arranged on the surface of the supporting roller 9, the surface of the magnetic separation mechanism 6 and the front side and the rear side of the inner wall of the device housing 1 in an attached manner, the conveying belt 10 is supported through the supporting roller 9 and the magnetic separation mechanism 6, the pressing support 11 is fixedly connected to the front side and the rear side of the device shell 1, the strip-shaped holes 12 are formed in the front side and the rear side of the device shell 1, the inner walls of the strip-shaped holes 12 are in surface contact with the pressing support 11, the pressing support 11 is positioned between the feeding hopper 2 and the magnetic separation mechanism 6, the supporting plates 13 are fixedly connected to the front side and the rear side of the inner walls of the device shell 1, the upper surfaces of the supporting plates 13 are in contact with the top of the inner walls of the conveying belt 10, the third round holes 14 are formed in the front side and the rear side of the device shell 1, the driving mechanism 15 is fixedly connected to the inner walls of the third round holes 14 and the back side of the device shell 1, the driving mechanism 15 is fixedly connected with the elliptic plate 16, and the bottom of the elliptic plate 16 is in surface contact with the upper surface of the pressing support 11.
The magnetic separation mechanism 6 comprises a first motor support 61, the front surface of the first motor support 61 is fixedly connected with the back surface of the device shell 1, the upper surface of the first motor support 61 is fixedly connected with a first driving motor 62, the output end of the first driving motor 62 is fixedly connected with a magnetic roller 63, the surface of the magnetic roller 63 and the inner wall of the first round hole 5 are fixedly connected with a first bearing 64, the surface of the magnetic roller 63 is in contact with the inner wall of the conveying belt 10, when the magnetic roller 63 rotates, the conveying belt 10 is driven to rotate through the rotating magnetic roller 63, meanwhile, scrap iron in the scrap sand is sucked on the conveying belt 10 through the attraction of the magnetic roller 63, and then, the scrap sand is discharged through the first discharging hopper 3 through the rotating conveying belt 10, and the scrap iron is discharged through the second discharging hopper 4.
The pressing bracket 11 comprises a hollow column 111, the front side and the rear side of the hollow column 111 are both contacted with the inner wall of the device shell 1, a sliding column 112 is fixedly connected to the inner wall of the hollow column 111, the surface of the sliding column 112 is contacted with the inner wall of the strip-shaped hole 12, the sliding column 112 cannot move forwards and backwards through the hollow column 111, meanwhile, the hollow column 111 can only move up and down through the cooperation of the sliding column 112 and the strip-shaped hole 12, a pressing plate 113 is fixedly connected to the bottom of the hollow column 111, the pressing plate 113 is a trapezoid plate, the left side and the right side of the pressing plate 113 are inclined surfaces, the center of the pressing plate 113 and the center of the supporting plate 13 are on the same vertical line, waste sand cannot move to the upper side of the pressing plate 113, the upper surface of the pressing plate 113 is contacted with the bottom of the elliptical plate 16, a spring 114 is fixedly connected to the upper surface of the pressing plate 113, and the front side and the rear side of the inner wall of the device shell 1 are both fixedly connected with a connecting column 115, and the pressing plate 113 is tightly contacted with the elliptical plate 16 through the spring 114.
The driving mechanism 15 comprises a second motor bracket 151, the front surface of the second motor bracket 151 is fixedly connected with the back surface of the device housing 1, the upper surface of the second motor bracket 151 is fixedly connected with a second driving motor 152, the output end of the second driving motor 152 is fixedly connected with a rotating shaft 153, the surface of the rotating shaft 153 and the inner wall of the third round hole 14 are fixedly connected with a third bearing 154, the surface of the rotating shaft 153 is fixedly connected with the inner wall of the elliptical plate 16, and the elliptical plate 16 is driven to rotate by the second driving motor 152.
Example two
Referring to fig. 1-7, the front of the sliding column 112 is provided with a groove 17, the inner wall of the groove 17 is fixedly connected with an indicating column 18, the back of the indicating column 18 is attached with a graduated scale 19, the back of the graduated scale 19 is fixedly connected with the front of the device housing 1, through the cooperation of the indicating column 18 and the graduated scale 19, a user can intuitively judge the position of the sliding column 112 in the bar hole 12, and after the oval plate 16 is worn, the position of the sliding column 112 in the bar hole 12 can be changed along with the wear of the oval plate 16, and further through the cooperation of the indicating column 18 and the graduated scale 19, the user can intuitively judge the wear degree of the oval plate 16, so that the user can timely replace the oval plate 16.
In the present utility model, when the magnetic separator is used, the user firstly turns on the first driving motor 62, rotates the magnetic roller 63 by the first driving motor 62, rotates the conveyor belt 10 by the rotating magnetic roller 63, then pours the waste sand into the feed hopper 2, and moves the waste sand leftwards by the rotating conveyor belt 10, simultaneously turns on the second driving motor 152, rotates the elliptical plate 16, and moves the pressing plate 113 up and down by the cooperation of the elliptical plate 16 and the pressing bracket 11, at this time, the waste sand agglomerated on the conveyor belt 10 is dispersed by the pressing plate 113 moving up and down, the dispersed waste sand continues to move leftwards by the conveyor belt 10, when the waste sand moves above the magnetic roller 63, the scrap iron in the waste sand is sucked by the suction force of the magnetic roller 63, and the scrap iron follows the conveyor belt 10 to rotate below the magnetic roller 63, when the scrap iron is staggered with the magnetic roller 63, the scrap iron falls into the second discharge hopper 4, and is discharged by the second discharge hopper 4, and at the same time, the scrap sand after magnetic separation is discharged by the first discharge hopper 3.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. The utility model provides a magnetic separation device for foundry reclaimed sand, includes device shell (1), its characterized in that, the upper surface fixedly connected with feeder hopper (2) of device shell (1), the first hopper (3) of bottom fixedly connected with of device shell (1), the right side of first hopper (3) and the bottom of device shell (1) all fixedly connected with second hopper (4), first round hole (5) have all been seted up to the front and back both sides of device shell (1), the equal fixedly connected with magnetic separation mechanism (6) in the back of the inner wall of first round hole (5) and device shell (1), second round hole (7) have all been seted up to the front and back both sides of device shell (1), second round hole (7) are located the right side of first round hole (5), the inner wall fixedly connected with second bearing (8) of second round hole (7), the inner wall fixedly connected with backing roll (9) of second bearing (8), the surface of backing roll (9), the surface of magnetic separation mechanism (6) and the front and back of device shell (1) all set up the both sides and press the equal device (12) of device shell (1) and both sides and all set up the front and back device shell (1) and all have the two sides to press down the device (12), the inner wall of bar hole (12) and the surface contact who presses support (11), press support (11) to be located between feeder hopper (2) and magnetic separation mechanism (6), both sides all fixedly connected with layer board (13) around the device shell (1) inner wall, the upper surface of layer board (13) and the top contact of conveyer belt (10) inner wall, third round hole (14) have all been seted up around the device shell (1), the equal fixedly connected with actuating mechanism (15) in the inner wall of third round hole (14) and the back of device shell (1), the fixed surface of actuating mechanism (15) is connected with elliptic plate (16), the bottom of elliptic plate (16) and the upper surface contact of pressing support (11).
2. The magnetic separation device for foundry reclaimed sand according to claim 1, wherein the magnetic separation mechanism (6) comprises a first motor support (61), the front surface of the first motor support (61) is fixedly connected with the back surface of the device shell (1), the upper surface of the first motor support (61) is fixedly connected with a first driving motor (62), the output end of the first driving motor (62) is fixedly connected with a magnetic roller (63), the surface of the magnetic roller (63) and the inner wall of the first round hole (5) are fixedly connected with a first bearing (64), and the surface of the magnetic roller (63) is in contact with the inner wall of the conveying belt (10).
3. The magnetic separation device for foundry reclaimed sand according to claim 1, wherein the pressing support (11) comprises a hollow column (111), both sides all contact with the inner wall of the device shell (1) around the hollow column (111), the inner wall fixedly connected with post (112) of hollow column (111), the surface of post (112) contacts with the inner wall of bar hole (12), the bottom fixedly connected with pressing plate (113) of hollow column (111), the upper surface of pressing plate (113) contacts with the bottom of elliptic plate (16), the upper surface of pressing plate (113) fixedly connected with spring (114), the upper surface of spring (114) and both sides all fixedly connected with spliced pole (115) around the inner wall of device shell (1).
4. The magnetic separation device for foundry reclaimed sand according to claim 1, wherein the driving mechanism (15) comprises a second motor bracket (151), the front surface of the second motor bracket (151) is fixedly connected with the back surface of the device shell (1), the upper surface of the second motor bracket (151) is fixedly connected with a second driving motor (152), the output end of the second driving motor (152) is fixedly connected with a rotating shaft (153), the surface of the rotating shaft (153) and the inner wall of a third round hole (14) are fixedly connected with a third bearing (154), and the surface of the rotating shaft (153) is fixedly connected with the inner wall of an elliptic plate (16).
5. A magnetic separation device for foundry reclaimed sand according to claim 3, characterized in that the front of the slide column (112) is provided with a groove (17), the inner wall of the groove (17) is fixedly connected with an indication column (18), the back of the indication column (18) is provided with a graduated scale (19) in a fitting way, and the back of the graduated scale (19) is fixedly connected with the front of the device housing (1).
6. A magnetic separation device for foundry reclaimed sand as claimed in claim 3, wherein the pressing plate (113) is a trapezoid plate, both the left and right sides of the pressing plate (113) are inclined planes, and the center of the pressing plate (113) and the center of the pallet (13) are on the same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321438224.1U CN220161248U (en) | 2023-06-07 | 2023-06-07 | Magnetic separation device for casting reclaimed sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321438224.1U CN220161248U (en) | 2023-06-07 | 2023-06-07 | Magnetic separation device for casting reclaimed sand |
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| Publication Number | Publication Date |
|---|---|
| CN220161248U true CN220161248U (en) | 2023-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321438224.1U Active CN220161248U (en) | 2023-06-07 | 2023-06-07 | Magnetic separation device for casting reclaimed sand |
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| Country | Link |
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| CN (1) | CN220161248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117505774A (en) * | 2024-01-05 | 2024-02-06 | 龙口市嘉木环保新材料有限公司 | Foundry waste sand regeneration dewatering screen |
-
2023
- 2023-06-07 CN CN202321438224.1U patent/CN220161248U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117505774A (en) * | 2024-01-05 | 2024-02-06 | 龙口市嘉木环保新材料有限公司 | Foundry waste sand regeneration dewatering screen |
| CN117505774B (en) * | 2024-01-05 | 2024-03-08 | 龙口市嘉木环保新材料有限公司 | Foundry waste sand regeneration dewatering screen |
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