CN213256930U - Molding sand in casting processing is retrieved and is used breaker - Google Patents
Molding sand in casting processing is retrieved and is used breaker Download PDFInfo
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- CN213256930U CN213256930U CN202022184665.6U CN202022184665U CN213256930U CN 213256930 U CN213256930 U CN 213256930U CN 202022184665 U CN202022184665 U CN 202022184665U CN 213256930 U CN213256930 U CN 213256930U
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Abstract
The application discloses breaker is used in molding sand recovery in casting processing, including the supporting mechanism, be provided with broken mechanism on the supporting mechanism, broken mechanism with the supporting mechanism is connected, supporting mechanism one side is provided with the feeder hopper, supporting mechanism opposite side below is provided with out the hopper, the supporting mechanism downside is provided with scrap collecting box. In this way, the application provides a breaker is used in molding sand recovery in casting processing, breaker is used in molding sand recovery in this casting processing carries out the breakage through pivoted broken pole to the molding sand, later fall through arcuation support screen screening, the screening of rethread inclined screen, make fine sand end fall through inclined screen screening, concentrate through the deflector and fall into in the garbage collection box, the molding sand that is in inclined screen top is through going out the hopper roll-off, carry out recycle once more, the molding sand recycle is improved, the quality of retrieving the molding sand has been guaranteed simultaneously.
Description
Technical Field
The application relates to the technical field of casting, in particular to a crushing device for recycling molding sand in casting processing.
Background
Casting refers to a forming method in which molten metal is poured into a casting mold, and a casting with a certain shape and performance is obtained after the molten metal is solidified, and a metal piece obtained by the casting method is called a casting. The casting method is various, and mainly includes sand casting, metal mold casting, pressure casting, centrifugal casting, investment casting and the like, wherein the sand casting is most widely applied.
In the sand casting, the mould is many by the mixed preparation such as molding sand and binder and forms, accomplishes at the casting and takes out the foundry goods after, because the molding sand bonds together, directly abandons the molding sand that bonds usually, and this has directly improved casting cost, perhaps through smashing the back, and the granule that can make the molding sand is broken fine, or makes the molding sand breakage become powdered, has influenced the quality to the sand mould.
SUMMERY OF THE UTILITY MODEL
The main technical problem who solves of this application provides a molding sand in the casting processing is retrieved and is used breaker, can improve the recycle ratio of molding sand material, guarantees the recovery quality of molding sand.
In order to solve the technical problem, the application adopts a technical scheme that: the crushing device for recycling the molding sand in the casting process comprises a supporting mechanism, wherein a crushing mechanism is arranged on the supporting mechanism and is connected with the supporting mechanism, a feed hopper is arranged on one side of the supporting mechanism, a discharge hopper is arranged below the other side of the supporting mechanism, and a waste material collecting box is arranged below the supporting mechanism;
the supporting mechanism comprises a supporting frame, a box body is arranged at the upper end of the supporting frame, a feeding hole is formed in one side of the box body, which is positioned at the feeding hopper, a first discharging hole is formed in the other side of the box body, which is positioned at the discharging hopper, and a second discharging hole is formed in the lower side of the box body;
the crushing mechanism comprises a main shaft, the main shaft is arranged on the inner side of the box body, crushing rods are evenly arranged on the main shaft, the rear end of the main shaft penetrates through the box body and is connected with a driven belt pulley, a power part is arranged on one side of the driven belt pulley, a driving belt pulley is arranged on an output shaft of the power part, the inner side of the box body is located on the lower side of each crushing rod, an arc-shaped supporting screen is arranged on the lower side of the arc-shaped supporting screen, an inclined screen is arranged on the lower side of the arc-shaped supporting screen, and.
Furthermore, the feed hopper is welded with the box body, and the discharge hopper is welded with the box body.
So set up, the welding improves the feeder hopper go out the hopper with the firm in connection of box.
Further, the main shaft is connected with the box body in a rotating mode, and the main shaft is connected with the driven belt wheel key.
So set up, make the stable drive of driven pulley the main shaft rotates, carries out the breakage to the molding sand.
Furthermore, the crushing rod is welded with the main shaft, the driving belt wheel is connected with the driven belt wheel through a belt, the waste collection box is in positive correspondence with the second discharge hole, and a handle is arranged at the front end of the waste collection box.
So set up, the welding makes crushing pole is firm fix on the main shaft, be convenient for take out through the handle the scrap collecting box.
Furthermore, the arc-shaped support screen and the inclined screen are welded with the box body, and the inclined screen and a horizontal line form an included angle of 5-10 degrees.
By the arrangement, the arc-shaped supporting screen and the inclined screen are firmly connected with the box body, so that sand materials slide down on the inclined screen by means of gravity.
Further, the mesh number of the arc-shaped support screen is larger than that of the inclined screen.
So set up, make the molding sand after the breakage at first pass through arcuation support screen falls into oblique screen cloth top makes powdered sand material pass through oblique screen cloth falls down, gets into scrap collecting box, does not pass through the molding sand of oblique screen cloth passes through go out the hopper roll-off.
Furthermore, the guide plates are symmetrically arranged on the lower side of the inclined screen and welded with the box body.
So set up, through the deflector is convenient for collect the waste material and concentrate.
The beneficial effect of this application is: be different from prior art's condition, this application provides a breaker is used in molding sand recovery in casting processing, this breaker is used in molding sand recovery in casting processing carries out the breakage through pivoted broken rod to the molding sand, later fall through arcuation support screen screening, the screening of rethread inclined screen, make the fine sand end fall through inclined screen screening, concentrate through the deflector and fall into in the garbage collection box, the molding sand that is in inclined screen top is through going out the hopper roll-off, carry out recycle once more, the molding sand recycle rate has been improved, the quality of retrieving the molding sand has been guaranteed simultaneously.
Drawings
FIG. 1 is a schematic structural view showing an embodiment of a sand reclamation crushing apparatus in a foundry process according to the present application;
FIG. 2 is another schematic structural view of an embodiment of a sand reclamation crushing apparatus in a foundry process according to the present application;
FIG. 3 is a front cross-sectional view of an embodiment of a sand reclamation crushing apparatus in a foundry process according to the present application;
fig. 4 is a partial schematic structural view of a crushing mechanism according to an embodiment of the sand reclamation crushing apparatus in the casting process of the present application.
The reference numerals are as follows:
10. a support mechanism; 110. a support frame; 120. a box body; 130. a feed inlet; 140. a first discharge port; 150. a second discharge port;
20. a crushing mechanism; 210. a main shaft; 220. a breaking bar; 230. a driven pulley; 240. a driving pulley; 250. a power member; 260. an arc-shaped support screen; 270. an inclined screen mesh; 280. a guide plate;
30. a feed hopper; 40. a discharge hopper; 50. a waste collection box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The terms "first", "second" and "third" in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature.
Throughout this application, it is noted that unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, as if the terms "connected," or "coupled," for example, could be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Referring to fig. 1 to 4, an embodiment of the present application provides a crushing device for sand reclamation in casting processing, including a supporting mechanism 10, a crushing mechanism 20 is disposed on the supporting mechanism 10, the crushing mechanism 20 is connected to the supporting mechanism 10, a feed hopper 30 is disposed on one side of the supporting mechanism 10, a discharge hopper 40 is disposed below the other side of the supporting mechanism 10, and a waste collecting box 50 is disposed below the supporting mechanism 10;
the supporting mechanism 10 comprises a supporting frame 110, a box body 120 is arranged at the upper end of the supporting frame 110, a feeding hole 130 is arranged at the position, located at the feeding hopper 30, of one side of the box body 120, a first discharging hole 140 is arranged at the position, located at the discharging hopper 40, of the other side of the box body 120 and used for discharging reusable molding sand, and a second discharging hole 150 is arranged at the lower side of the box body 120 so that the ultrafine molding sand is discharged;
the crushing mechanism 20 comprises a main shaft 210, the main shaft 210 is arranged inside a box body 120, crushing rods 220 are uniformly arranged on the main shaft 210, the added molding sand is crushed, the rear end of the main shaft 210 penetrates through the box body 120 and is connected with a driven pulley 230, a power part 250 is arranged on one side of the driven pulley 230, a driving pulley 240 is arranged on an output shaft of the power part 250, an arc-shaped support screen 260 is arranged on the lower side of the crushing rod 220 inside the box body 120, the crushed molding sand is screened, an inclined screen 270 is arranged on the lower side of the arc-shaped support screen 260, fine sand grains of the crushed molding sand are removed, and a guide plate 280 is arranged on the lower.
In an embodiment of the present application, the feeding hopper 30 is welded to the box body 120, and the discharging hopper 40 is welded to the box body 120, so that the welding improves the connection firmness of the feeding hopper 30, the discharging hopper 40 and the box body 120; the main shaft 210 is rotatably connected with the box body 120, and the main shaft 210 is in key connection with the driven belt wheel 230, so that the driven belt wheel 230 stably drives the main shaft 210 to rotate to crush the molding sand; the crushing rod 220 is welded with the main shaft 210, the driving belt wheel 240 is connected with the driven belt wheel 230 through a belt, the waste collection box 50 is in positive correspondence with the second discharge hole 150, the front end of the waste collection box 50 is provided with a handle, the crushing rod 220 is firmly fixed on the main shaft 210 through welding, and the waste collection box 50 is convenient to take out through the handle; the arc-shaped supporting screen 260 and the inclined screen 270 are welded with the box body 120, and the inclined screen 270 forms an included angle of 5-10 degrees with the horizontal line, so that the arc-shaped supporting screen 260 and the inclined screen 270 are firmly connected with the box body 120, and sand materials slide down on the inclined screen 270 by means of gravity; the mesh number of the arc-shaped support screen 260 is larger than that of the inclined screen 270, so that the crushed molding sand firstly falls above the inclined screen 270 through the arc-shaped support screen 260, the powdery sand falls through the inclined screen 270 and enters the waste collection box 50, and the molding sand which does not pass through the inclined screen 270 slides out through the discharge hopper 40; the guide plate 280 is symmetrically arranged at the lower side of the inclined screen mesh 270 and welded with the box body 120, and the waste materials are conveniently collected and concentrated through the guide plate 280.
In the present application, the crushing rod 220 is driven to rotate by the rotation of the main shaft 210, the used molding sand is added into the box body 120 through the feed hopper 30, the molding sand is crushed under the action of the rotating crushing rod 220, the crushed molding sand falls through the screening of the arc-shaped support screen 260, the fine sand powder falls through the screening of the inclined screen 270, the fine sand powder is concentrated through the guide plate 280 and falls into the waste collection box 50, the molding sand above the inclined screen 270 slides out through the discharge hopper 40 and can be recycled again,
it should be noted that the terms "comprises" and "comprising," and any variations thereof, in the embodiments of the present application, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or may alternatively include other components or elements inherent to such process, method, article, or apparatus.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. A crushing device for recycling molding sand in casting processing is characterized by comprising a supporting mechanism, wherein a crushing mechanism is arranged on the supporting mechanism and connected with the supporting mechanism, a feed hopper is arranged on one side of the supporting mechanism, a discharge hopper is arranged below the other side of the supporting mechanism, and a waste collecting box is arranged below the supporting mechanism;
the supporting mechanism comprises a supporting frame, a box body is arranged at the upper end of the supporting frame, a feeding hole is formed in one side of the box body, which is positioned at the feeding hopper, a first discharging hole is formed in the other side of the box body, which is positioned at the discharging hopper, and a second discharging hole is formed in the lower side of the box body;
the crushing mechanism comprises a main shaft, the main shaft is arranged on the inner side of the box body, crushing rods are evenly arranged on the main shaft, the rear end of the main shaft penetrates through the box body and is connected with a driven belt pulley, a power part is arranged on one side of the driven belt pulley, a driving belt pulley is arranged on an output shaft of the power part, the inner side of the box body is located on the lower side of each crushing rod, an arc-shaped supporting screen is arranged on the lower side of the arc-shaped supporting screen, an inclined screen is arranged on the lower side of the arc-shaped supporting screen, and.
2. The sand-reclaiming crushing device for foundry use according to claim 1, wherein the feed hopper is welded to the box body, and the discharge hopper is welded to the box body.
3. The sand-reclaiming crushing device for foundry use according to claim 1, wherein the main shaft is rotatably connected to the housing, and the main shaft is keyed to the driven pulley.
4. The sand-reclaiming crusher device for foundry sand according to claim 1, wherein the crushing rod is welded to the main shaft, the driving pulley is connected to the driven pulley via a belt, the scrap receptacle is disposed in front of the second outlet, and a handle is disposed at a front end of the scrap receptacle.
5. The sand-reclaiming crushing device for foundry use according to claim 1, wherein the arc-shaped support screen and the inclined screen are welded to the box body, and the inclined screen is formed at an angle of 5 to 10 ° with respect to a horizontal line.
6. The sand-recovering breaker apparatus in foundry operation according to claim 1, wherein the arcuate support screen has a mesh number larger than that of the inclined screen.
7. The sand-recovering crusher device for foundry use according to claim 1, wherein said guide plates are symmetrically disposed on the lower side of said inclined screen and are welded to said housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022184665.6U CN213256930U (en) | 2020-09-29 | 2020-09-29 | Molding sand in casting processing is retrieved and is used breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022184665.6U CN213256930U (en) | 2020-09-29 | 2020-09-29 | Molding sand in casting processing is retrieved and is used breaker |
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| Publication Number | Publication Date |
|---|---|
| CN213256930U true CN213256930U (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022184665.6U Active CN213256930U (en) | 2020-09-29 | 2020-09-29 | Molding sand in casting processing is retrieved and is used breaker |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160752A (en) * | 2021-11-25 | 2022-03-11 | 成都桐林铸造实业有限公司 | Casting sand filter equipment |
-
2020
- 2020-09-29 CN CN202022184665.6U patent/CN213256930U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160752A (en) * | 2021-11-25 | 2022-03-11 | 成都桐林铸造实业有限公司 | Casting sand filter equipment |
| CN114160752B (en) * | 2021-11-25 | 2024-04-30 | 成都桐林铸造实业有限公司 | Casting sand filter equipment |
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