CN220028573U - Molding sand impurity removal and cleaning equipment - Google Patents
Molding sand impurity removal and cleaning equipment Download PDFInfo
- Publication number
- CN220028573U CN220028573U CN202321714578.4U CN202321714578U CN220028573U CN 220028573 U CN220028573 U CN 220028573U CN 202321714578 U CN202321714578 U CN 202321714578U CN 220028573 U CN220028573 U CN 220028573U
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- sand
- fixedly connected
- shell
- conveyor belt
- screen
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- 239000012535 impurity Substances 0.000 title claims abstract description 55
- 238000004140 cleaning Methods 0.000 title claims abstract description 16
- 239000003110 molding sand Substances 0.000 title claims description 27
- 239000004576 sand Substances 0.000 claims abstract description 40
- 238000012216 screening Methods 0.000 claims abstract description 23
- 238000003860 storage Methods 0.000 claims abstract description 15
- 239000010813 municipal solid waste Substances 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 abstract description 17
- 239000002184 metal Substances 0.000 abstract description 17
- 238000007599 discharging Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 3
- 238000005266 casting Methods 0.000 description 4
- 244000035744 Hura crepitans Species 0.000 description 3
- 239000004115 Sodium Silicate Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses sand impurity removing and cleaning equipment, which comprises a screening impurity removing component, wherein the screening impurity removing component comprises a shell, an output shaft and a rotary table, the utility model crushes agglomerated sand through a crushing device, so that the recovery rate of the sand is improved, the crushed sand falls to a screen, large-particle impurities are removed through screening of the screen, the screened impurities fall into a impurity storage box through an impurity discharging port, the screened sand falls to a conveyor belt, a servo motor is started to drive the conveyor belt to rotate, when the sand on the conveyor belt passes through a part where a magnetic suction belt and the conveyor belt coincide, the magnetic suction belt adsorbs metal impurities, so that the metal impurities are attached to the surface of the conveyor belt, the sand after adsorbing the metal impurities falls into the sand storage box through the rotation of the conveyor belt, the loss of the magnetic suction effect is caused when the conveyor belt rotates to a part separated from the magnetic suction belt, and the metal impurities fall into the impurity storage box, so that the metal impurities in the sand are rapidly and thoroughly screened out, and the sand impurity removing and cleaning efficiency is improved.
Description
Technical field:
the utility model relates to the technical field of sand impurity removal, in particular to sand impurity removal and cleaning equipment.
The background technology is as follows:
the molding sand is generally formed by mixing molding materials such as raw sand for casting, a molding sand binder, auxiliary substances and the like according to a certain proportion, the molding sand can be divided into clay sand, sodium silicate sand, cement sand, resin sand and the like according to different binders, the most used clay sand, sodium silicate sand and resin sand are used, the molding sand plays an extremely important role in casting production, and casting waste caused by poor quality of the molding sand accounts for about 30-50% of the total waste of the casting;
the conventional sand impurity removal and cleaning equipment is poor in impurity removal effect, metal impurities in the sand cannot be rapidly and thoroughly screened out, and the agglomerated sand cannot be crushed during impurity removal, so that the recovery effect of the sand is poor, the efficiency of sand impurity removal and cleaning is reduced, and the sand impurity removal and cleaning equipment is provided.
The utility model comprises the following steps:
the utility model aims to provide a sand impurity removal and cleaning device which solves one of the problems in the background technology.
The utility model is implemented by the following technical scheme: the utility model provides a molding sand edulcoration clean-up equipment, includes screening edulcoration subassembly, screening edulcoration subassembly includes shell, output shaft, carousel, cylinder, connecting rod, round pin axle, half gear, pivot, slider, spout, screen cloth, spacing groove, the front surface one side of shell runs through there is the output shaft, the anterior fixedly connected with carousel of lateral wall of output shaft, the front surface upper portion of carousel passes through the cylinder, rotates and is connected with the connecting rod, front surface one side of connecting rod is connected with half gear through the round pin axle rotation, the center department of half gear runs through there is the pivot, the rear surface fixed connection of pivot is in the front surface center department of shell, the lateral wall meshing of half gear is connected with the slider, the spout has been seted up on the front surface upper portion of shell, lateral wall sliding connection of slider is in the inside wall of spout, the back surface fixedly connected with screen cloth of slider, the spacing groove has all been seted up to the one side that the spacing is close to in the inside wall both sides of shell, screen cloth lateral wall both sides sliding connection is in the inside wall of spacing groove.
As a further preferred aspect of the present utility model: the screening motor is fixedly connected to one side of the front part of the inner side wall of the shell, and the rear surface of the output shaft is fixedly connected to the output end of the screening motor.
As a further preferred aspect of the present utility model: the lower part of the rear surface of the shell is provided with a trash discharging port, and the inner bottom wall of the trash discharging port is flush with the rear part of the upper surface of the screen.
As a further preferred aspect of the present utility model: the outer side wall of the first roller is rotationally connected with a second roller through a magnetic attraction belt, and the outer side wall of the magnetic attraction belt is rotationally connected with a third roller through a conveying belt.
As a further preferred aspect of the present utility model: the two sides of the second roller and the third roller are fixedly connected with short shafts, small holes are formed in the front portion and the rear portion of the two sides of the shell, and the outer side walls of the short shafts are rotatably connected to the inner side walls of the small holes.
As a further preferred aspect of the present utility model: the top of shell has seted up the round hole, the inside wall fixedly connected with reducing mechanism of round hole.
As a further preferred aspect of the present utility model: the upper part and the lower part of the two sides of the inner side wall of the shell are fixedly connected with a first guide plate and a second guide plate respectively, the first guide plate is arranged between the crushing device and the screen, the second guide plate is arranged between the screen and the conveyor belt, and the rear surfaces of the first guide plate and the second guide plate are fixedly connected with the upper part and the lower part of the inner rear wall of the shell respectively.
As a further preferred aspect of the present utility model: the sand outlet is formed in the bottom of the front surface of the shell, the sand storage box is fixedly connected to the front portion of the lower surface of the shell, and the impurity storage box is fixedly connected to the rear portion of the lower surface of the shell.
The utility model has the advantages that: according to the utility model, the clustered molding sand is crushed through the crushing device, so that the recovery rate of the molding sand is improved, the crushed molding sand falls to the screen, large-particle impurities are removed through screening of the screen, the screened impurities fall to the impurity storage box through the impurity discharging port, the screened molding sand falls to the conveying belt, the conveying belt is driven to rotate by starting the servo motor, when the molding sand on the conveying belt passes through the overlapped part of the magnetic suction belt and the conveying belt, the magnetic suction belt adsorbs the metal impurities, so that the metal impurities are attached to the surface of the conveying belt, the molding sand after adsorbing the metal impurities falls to the sand storage box through rotation of the conveying belt, the demagnetizing attraction effect is lost when the conveying belt rotates to the part separated from the magnetic suction belt, and the metal impurities fall to the impurity storage box, so that the metal impurities in the molding sand are rapidly and thoroughly screened, and the impurity removal and cleaning efficiency of the molding sand is improved.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a view angle structure according to the present utility model;
FIG. 2 is a schematic view of another view angle structure of the present utility model;
FIG. 3 is a schematic view of the screen and slider structure of the present utility model;
fig. 4 is a schematic view of the structure of the first roller and the magnetic attraction belt of the present utility model.
In the figure: 1. screening and impurity removing components; 11. a housing; 12. an output shaft; 13. a turntable; 14. a cylinder; 15. a connecting rod; 16. a pin shaft; 17. a half gear; 18. a rotating shaft; 19. a slide block; 20. a chute; 21. a screen; 22. a limit bar; 23. a limit groove; 24. a screening motor; 25. a impurity discharging port; 26. a servo motor; 27. a center shaft; 28. a first roller; 29. a magnetic attraction belt; 30. a second roller; 31. a conveyor belt; 32. a third roller; 33. a short shaft; 34. a small hole; 35. a round hole; 36. a pulverizing device; 37. a first deflector; 38. a second deflector; 39. a sand outlet; 40. a sand storage box; 41. and a sundry storage box.
The specific embodiment is as follows:
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.
Examples
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a molding sand edulcoration clean-up equipment, including screening edulcoration subassembly 1, screening edulcoration subassembly 1 includes shell 11, the output shaft 12, carousel 13, cylinder 14, connecting rod 15, round pin axle 16, half gear 17, pivot 18, slider 19, spout 20, screen cloth 21, spacing 22, spacing groove 23, the front surface one side of shell 11 runs through there is output shaft 12, the anterior fixedly connected with carousel 13 of lateral wall of output shaft 12, the front surface upper portion of carousel 13 is through cylinder 14, rotate and be connected with connecting rod 15, front surface one side of connecting rod 15 is rotated through round pin axle 16 and is connected with half gear 17, the center department of half gear 17 runs through there is pivot 18, the rear surface fixed connection of pivot 18 is in the front surface center department of shell 11, the lateral wall meshing of half gear 17 is connected with slider 19, spout 20 has been seted up on the front surface upper portion of shell 11, lateral wall sliding connection in the inside wall of spout 20, the rear surface fixedly connected with screen cloth 21 of slider 19, the lateral wall both sides upper portion fixedly connected with spacing 22 of shell 11, spacing groove 23 has all been seted up to two spacing groove 22 in the one side that the lateral wall 21 is close to the lateral wall 23.
In this embodiment, specific: the screening motor 24 is fixedly connected to one side of the front portion of the inner side wall of the shell 11, the rear surface of the output shaft 12 is fixedly connected to the output end of the screening motor 24, and the output shaft 12 is driven to rotate through the screening motor 24, so that the whole screening device is conveniently driven to screen.
In this embodiment, specific: the rear surface lower part of the housing 11 is provided with a trash outlet 25, the inner bottom wall of the trash outlet 25 is flush with the rear part of the upper surface of the screen 21, and the inner bottom wall of the trash outlet 25 is flush with the rear part of the upper surface of the screen 21, so that the screened large-particle trash can be conveniently discharged.
In this embodiment, specific: the servo motor 26 is fixedly connected to one side bottom of the shell 11, the middle shaft 27 is fixedly connected to the output end of the servo motor 26, the middle shaft 27 penetrates through the center of one side bottom of the shell 11, the outer side wall of the middle shaft 27 is fixedly connected with the first roller 28, the outer side wall of the first roller 28 is rotationally connected with the second roller 30 through the magnetic attraction belt 29, the outer side wall of the magnetic attraction belt 29 is rotationally connected with the third roller 32 through the conveying belt 31, and the metal impurities in molding sand are conveniently adsorbed on the surface of the superposition part of the magnetic attraction belt 29 and the conveying belt 31 through the adsorption effect of the magnetic attraction belt 29 on metal.
In this embodiment, specific: the two sides of the second roller 30 and the third roller 32 are fixedly connected with a short shaft 33, small holes 34 are formed in the front portion and the rear portion of the two sides of the shell 11, the outer side walls of the short shaft 33 are rotationally connected to the inner side walls of the small holes 34, and the short shaft 33 rotates in the small holes 34, so that the second roller 30 and the third roller 32 are limited.
In this embodiment, specific: the round hole 35 has been seted up at the top of shell 11, and the inside wall fixedly connected with reducing mechanism 36 of round hole 35 smashes the caking of molding sand through reducing mechanism 36 to the utilization ratio of molding sand has been improved.
In this embodiment, specific: the upper part and the lower part of the two sides of the inner side wall of the shell 11 are fixedly connected with a first guide plate 37 and a second guide plate 38 respectively, the first guide plate 37 is arranged between the crushing device 36 and the screen 21, the second guide plate 38 is arranged between the screen 21 and the conveyor belt 31, the rear surfaces of the first guide plate 37 and the second guide plate 38 are fixedly connected with the upper part and the lower part of the inner rear wall of the shell 11 respectively, and the falling direction of the molded sand is guided by the first guide plate 37 and the second guide plate 38, so that screening, impurity removal and magnetic attraction and impurity removal are facilitated.
In this embodiment, specific: the sand outlet 39 has been seted up to the front surface bottom of shell 11, and the anterior fixedly connected with of lower surface of shell 11 stores up sand box 40, and the lower surface rear portion fixedly connected with of shell 11 stores up miscellaneous case 41, collects molding sand after the edulcoration and the impurity that clears up respectively through storing sand box 40 and storing miscellaneous case 41 to be convenient for separate to molding sand and impurity and collect and store.
When the sand screening device is used, the molding sand which is crushed by the crushing device 36 falls into the first guide plate 37 below and slides down to the front part of the upper surface of the screen 21, meanwhile, the screening motor 24 is started to drive the output shaft 12 to drive the rotary table 13 to rotate, so as to drive the connecting rod 15 which is rotationally connected on the rotary table 13 through the cylinder 14 to do circular motion, further drive the half gear 17 on the other side of the connecting rod 15 to do reciprocating motion around the rotary shaft 18, drive the sliding block 19 to do reciprocating motion in the sliding groove 20 through the half gear 17, further drive the screen 21 on the sliding block 19 to do reciprocating motion in the limiting groove 23, further screen the molded sand to remove large-particle impurities, and the screened impurities fall into the impurity storage box 41 through the impurity discharging port 25, the screened molding sand falls to the conveyor belt 31, the central shaft 27 is driven by the starting servo motor 26 to drive the first roller 28 to rotate, the second roller 30 is driven by the magnetic attraction belt 29 to rotate, the conveyor belt 31 on the surface is driven by the rotation of the magnetic attraction belt 29 to rotate under the limit of the third roller 32, when the molding sand on the conveyor belt 31 passes through the overlapped part of the magnetic attraction belt 29 and the conveyor belt 31, the magnetic attraction belt 29 adsorbs metal impurities, so that the metal impurities are attached to the surface of the conveyor belt 31, the molding sand after adsorbing the metal impurities falls into the sand box storage 40 through the rotation of the conveyor belt 31, and the demagnetizing attraction effect is lost when the conveyor belt 31 rotates to the part which is not overlapped with the magnetic attraction belt 29, so that the metal impurities fall into the impurity storage box 41.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The molding sand edulcoration clean-up equipment is characterized by comprising
The screening impurity removal component (1), screening impurity removal component (1) includes shell (11), output shaft (12), carousel (13), cylinder (14), connecting rod (15), round pin axle (16), half gear (17), pivot (18), slider (19), spout (20), screen cloth (21), spacing (22), spacing groove (23), the front surface one side of shell (11) runs through has output shaft (12), the anterior fixedly connected with carousel (13) of the lateral wall of output shaft (12), the front surface upper portion of carousel (13) passes through cylinder (14), rotates and is connected with connecting rod (15), front surface one side of connecting rod (15) is connected with half gear (17) through round pin axle (16) rotation, the center department of half gear (17) runs through there is pivot (18), the rear surface fixedly connected with shell (11) front surface center department of pivot (18), the lateral wall meshing of half gear (17) is connected with slider (19), spout (20) have been seted up on the front surface upper portion of shell (11), the lateral wall sliding connection of slider (19) has on the lateral wall (19) behind the fixed connection of screen cloth (21), limiting strips (22) are fixedly connected to the upper parts of two sides of the inner side wall of the shell (11), limiting grooves (23) are formed in the surfaces, close to each other, of the two limiting strips (22), and two sides of the outer side wall of the screen (21) are slidably connected to the inner side wall of the limiting grooves (23).
2. The sand-removing and cleaning device according to claim 1, wherein the screening motor (24) is fixedly connected to one side of the front portion of the inner side wall of the housing (11), and the rear surface of the output shaft (12) is fixedly connected to the output end of the screening motor (24).
3. The sand-removing and cleaning device according to claim 1, characterized in that the lower part of the rear surface of the housing (11) is provided with a trash outlet (25), and the inner bottom wall of the trash outlet (25) is flush with the rear part of the upper surface of the screen (21).
4. The sand edulcoration clean-up equipment of claim 1, characterized in that, a side bottom fixedly connected with servo motor (26) of shell (11), the output fixedly connected with axis (27) of servo motor (26), axis (27) run through in the bottom center department of a side of shell (11), the lateral wall fixedly connected with first gyro wheel (28) of axis (27), the lateral wall of first gyro wheel (28) is connected with second gyro wheel (30) through magnetic attraction area (29) rotation, the lateral wall of magnetic attraction area (29) is connected with third gyro wheel (32) through conveyer belt (31) rotation.
5. The sand-removing and cleaning device according to claim 4, wherein the two sides of the second roller (30) and the third roller (32) are fixedly connected with short shafts (33), small holes (34) are formed in the front and rear parts of the two sides of the housing (11), and the outer side walls of the short shafts (33) are rotatably connected to the inner side walls of the small holes (34).
6. The sand-removing and cleaning device according to claim 1, wherein a round hole (35) is formed in the top of the housing (11), and a crushing device (36) is fixedly connected to the inner side wall of the round hole (35).
7. The sand-removing and cleaning device according to claim 6, wherein a first deflector (37) and a second deflector (38) are fixedly connected to the upper part and the lower part of the two sides of the inner side wall of the casing (11), respectively, the first deflector (37) is disposed between the crushing device (36) and the screen (21), the second deflector (38) is disposed between the screen (21) and the conveyor belt (31), and the rear surfaces of the first deflector (37) and the second deflector (38) are fixedly connected to the upper part and the lower part of the inner rear wall of the casing (11), respectively.
8. The sand-removing and cleaning device according to claim 1, wherein the sand outlet (39) is formed in the bottom of the front surface of the housing (11), a sand storage box (40) is fixedly connected to the front part of the lower surface of the housing (11), and a sand storage box (41) is fixedly connected to the rear part of the lower surface of the housing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321714578.4U CN220028573U (en) | 2023-06-30 | 2023-06-30 | Molding sand impurity removal and cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321714578.4U CN220028573U (en) | 2023-06-30 | 2023-06-30 | Molding sand impurity removal and cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220028573U true CN220028573U (en) | 2023-11-17 |
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ID=88722965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321714578.4U Active CN220028573U (en) | 2023-06-30 | 2023-06-30 | Molding sand impurity removal and cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220028573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118513501A (en) * | 2024-07-25 | 2024-08-20 | 天阳新材料(辽宁)有限公司 | Impurity removing equipment for rapidly separating sand impurities |
-
2023
- 2023-06-30 CN CN202321714578.4U patent/CN220028573U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118513501A (en) * | 2024-07-25 | 2024-08-20 | 天阳新材料(辽宁)有限公司 | Impurity removing equipment for rapidly separating sand impurities |
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