CN220825438U - Sand mixing equipment for casting and processing for casting - Google Patents
Sand mixing equipment for casting and processing for casting Download PDFInfo
- Publication number
- CN220825438U CN220825438U CN202322244435.8U CN202322244435U CN220825438U CN 220825438 U CN220825438 U CN 220825438U CN 202322244435 U CN202322244435 U CN 202322244435U CN 220825438 U CN220825438 U CN 220825438U
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- CN
- China
- Prior art keywords
- fixedly connected
- sand mixing
- sand
- barrel
- center shaft
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- 239000004576 sand Substances 0.000 title claims abstract description 68
- 238000005266 casting Methods 0.000 title claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 238000007790 scraping Methods 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 abstract description 8
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to the field of sand mixing, and discloses sand mixing equipment for casting processing, which comprises a sand mixing barrel, wherein the upper part of the sand mixing barrel is fixedly connected with a barrel cover, the upper part of the barrel cover is fixedly connected with a feeding port, the middle part of the upper side of the barrel cover is fixedly connected with a motor, the output end of the motor is fixedly connected with a center shaft, the left side and the right side of the periphery of the center shaft are fixedly connected with eight stirring rods, one side of each stirring rod far away from the center shaft is fixedly connected with a fixing rod, one side of each fixing rod far away from the center shaft is fixedly connected with two springs, two connecting rods are connected inside the two fixing rods in a sliding manner, one side of each connecting rod far away from the center shaft is fixedly connected with a scraping plate, and the bottom of the sand mixing barrel is fixedly connected with a blanking pipe. According to the utility model, the problems that a large amount of sand is attached to the inner wall of the barrel, cannot be mixed well, and the raw materials are too much to block the feed opening are realized.
Description
Technical Field
The utility model relates to the field of sand mixing, in particular to sand mixing equipment for casting processing.
Background
The sand mixing equipment is formed by mixing the adhesive or other auxiliary materials with fine sand according to a proportion, and then uniformly stirring and mixing the mixture.
In the stirring process of the existing sand mixing equipment, a large amount of sand is attached to the inner wall of the barrel due to the addition of the adhesive, so that the sand can not be well mixed, and the blanking hole is blocked due to excessive raw materials during blanking, so that the problem is solved by the sand mixing equipment for casting processing.
Disclosure of utility model
In order to overcome the defects, the utility model provides sand mixing equipment for casting and processing, which aims to solve the problems that a large amount of sand is attached to the inner wall of a barrel and cannot be mixed well, and raw materials are too much to block a feed opening.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a casting is with mixing sand equipment for processing, includes the mixing sand bucket, mixing sand bucket upper portion fixedly connected with bung, bung upper portion fixedly connected with pan feeding mouth, bung upside middle part fixedly connected with motor, motor output fixedly connected with axis, the equal fixedly connected with eight puddler in axis periphery left and right sides, eight the puddler is kept away from equal fixedly connected with dead lever in one side of axis, two equal fixedly connected with two springs in one side that the dead lever is separated from, two the equal sliding connection in dead lever inside has two connecting rods, two equal fixedly connected with scraper blade in one side that the axis was kept away from to the connecting rod, mixing sand bucket bottom fixedly connected with unloading pipe.
As a further description of the above technical solution:
The connecting ring is fixedly connected to the periphery of the bottom of the center shaft, the supporting frames are fixedly connected to the left side and the right side of the connecting ring, the eight brushes are fixedly connected to the bottom of the center shaft, the valve is fixedly connected to the upper portion of the discharging pipe, and the filter screen is fixedly connected to the upper portion of the discharging pipe.
As a further description of the above technical solution:
one side of each scraper blade, which is separated from the other side, is connected with the inner wall of the sand mixing barrel in a sliding way.
As a further description of the above technical solution:
Eight brush bottoms are rotatably connected to the upper part of the filter screen.
As a further description of the above technical solution:
The bottoms of the two supporting frames are fixedly connected to the bottom of the inner side of the sand mixing barrel.
As a further description of the above technical solution:
and a collecting box is arranged at the bottom of the blanking pipe.
As a further description of the above technical solution:
Four supporting legs are fixedly connected to the bottom of the sand mixing barrel.
As a further description of the above technical solution:
the tail end of the spring is fixedly connected to the inner side of the scraping plate.
The utility model has the following beneficial effects:
1. according to the utility model, sand is prevented from adhering to the inner wall of the barrel by the mutual matching of the motor, the middle shaft, the stirring rod, the fixing rod, the connecting rod, the spring and the scraping plate structure.
2. According to the utility model, under the mutual cooperation of the structures such as the motor, the center shaft, the connecting ring, the supporting frame, the brush, the blanking pipe, the valve, the filter screen and the like, the problem that the mixed sand cannot block the blanking opening due to excessive sand is solved.
Drawings
FIG. 1 is a schematic perspective view of a casting sand mixing device for casting according to the present utility model;
Fig. 2 is a schematic structural view of a stirring rod of a casting sand mixing device for casting according to the present utility model;
Fig. 3 is a schematic view showing a structure of a brush of a sand mixing device for casting processing according to the present utility model.
Legend description:
1. A motor; 2. a feed inlet; 3. a barrel cover; 4. a sand mixing barrel; 5. support legs; 6. a collection box; 7. a center shaft; 8. a stirring rod; 9. a fixed rod; 10. a connecting rod; 11. a spring; 12. a scraper; 13. a connecting ring; 14. a support frame; 15. a brush; 16. discharging pipes; 17. a valve; 18. and (3) a filter screen.
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. 1-3, one embodiment provided by the present utility model is: the sand mixing equipment for casting processing comprises a sand mixing barrel 4, a barrel cover 3 is fixedly connected to the upper part of the sand mixing barrel 4, the barrel cover 3 is used for preventing raw materials from splashing outwards in the stirring process, a feed inlet 2 is fixedly connected to the upper part of the barrel cover 3, the feed inlet 2 is used for facilitating raw materials to be put in, a motor 1 is fixedly connected to the middle part of the upper side of the barrel cover 3, the motor 1 is used for driving a center shaft 7, the output end of the motor 1 is fixedly connected with the center shaft 7, the center shaft 7 is used for driving a stirring rod 8, eight stirring rods 8 are fixedly connected to the left side and the right side of the periphery of the center shaft 7, the stirring rods 8 are used for stirring raw materials, one sides of the eight stirring rods 8 far from the center shaft 7 are fixedly connected with fixing rods 9, the fixing rods 9 are used for connecting the stirring rods 8, two springs 11 are fixedly connected to the separated sides of the two fixing rods 9, the springs 11 are used for pushing scraping plates 12, the inside two connecting rods 10 that all slidingly connect of two dead levers 9, connecting rod 10 is used for fixed scraper blade 12, the equal fixedly connected with scraper blade 12 of one side that axis 7 was kept away from to two connecting rods 10, scraper blade 12 is used for scraping the raw materials that adheres to on the barrel wall, the bottom fixedly connected with unloading pipe 16 of mixing barrel 4, unloading pipe 16 makes things convenient for the unloading, start motor 1, put into mixing barrel 4 from pan feeding mouth 2, motor 1 drives axis 7, axis 7 drives puddler 8, puddler 8 drives dead lever 9, dead lever 9 drives scraper blade 12 through inside connecting rod 10, because scraper blade 12 incessantly with mixing barrel 4 inner wall rotation friction, scraper blade 12 can slowly wearing and tearing, the spring 11 of being connected between dead lever 9 and the scraper blade 12 is then used for promoting scraper blade 12, make its scraper blade 12 and mixing barrel 4 inner wall rotation friction all the time.
The periphery fixedly connected with go-between 13 in bottom of axis 7, go-between 13 is used for connecting axis 7 and support frame 14, the equal fixedly connected with support frame 14 in both sides of go-between 13, support frame 14 is used for fixed axis 7, eight brushes 15 of fixedly connected with in the bottom of axis 7, brush 15 is used for brushing the sand above filter screen 18, the upper portion fixedly connected with valve 17 of unloading pipe 16, valve 17 is used for opening or closing the feed opening, the upper portion fixedly connected with filter screen 18 of unloading pipe 16, filter screen 18 is used for preventing to block up the feed opening, after the sand mixing is accomplished, open valve 17 in the bottom of the mixing drum 4, eight brushes 15 in the bottom of axis 7 rotate along with axis 7, make the bigger sand of its filter screen 18 upper portion continue to roll through brush 15 rotation, thereby prevent that the sand from excessively big and blocking up filter screen 18, the sand after filtering falls into the collecting box 6 of below through unloading pipe 16.
The side of the two scraping plates 12 which are separated from each other is connected with the inner wall of the sand mixing barrel 4 in a sliding way, and the scraping plates 12 are used for preventing raw materials from adhering to the barrel wall.
The bottoms of the eight brushes 15 are rotatably connected to the upper part of the filter screen 18, and the brushes 15 are used for brushing sand on the upper part of the filter screen 18 so as not to block the filter screen 18.
The bottoms of the two supporting frames 14 are fixedly connected to the bottom of the inner side of the sand mixing barrel 4, and the supporting frames 14 are used for fixing the center shaft 7.
The bottom of the blanking pipe 16 is provided with a collecting box 6, and the collecting box 6 is used for storing the mixed sand.
The bottom of the sand mixing barrel 4 is fixedly connected with four supporting legs 5, and the supporting legs 5 are used for fixing the sand mixing barrel 4.
The end of the spring 11 is fixedly connected to the inner side of the scraper 12, and the spring 11 is used for pushing the scraper 12.
Working principle: the motor 1 is started, sand to be mixed is put into the sand mixing barrel 4 from the feed inlet 2, the motor 1 drives the middle shaft 7, the middle shaft 7 drives the stirring rod 8, the stirring rod 8 drives the fixing rod 9, the fixing rod 9 drives the scraping plate 12 through the internal connecting rod 10, the scraping plate 12 is slowly worn due to the continuous rotation friction between the scraping plate 12 and the inner wall of the sand mixing barrel 4, the spring 11 connected between the fixing rod 9 and the scraping plate 12 is used for pushing the scraping plate 12 to enable the scraping plate 12 to always rotate and rub the inner wall of the sand mixing barrel 4, after sand mixing is completed, the valve 17 at the bottom of the sand mixing barrel 4 is opened, the eight brushes 15 at the bottom of the middle shaft 7 rotate along with the middle shaft 7, relatively large sand at the upper part of the filter screen 18 is enabled to continue to roll through the rotation of the brushes 15, the excessive sand is prevented from blocking the filter screen 18, and the filtered sand falls into the collecting box 6 below through the blanking pipe 16.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Casting is with casting processing with muddy sand equipment, including muddy sand bucket (4), its characterized in that: the upper part of the sand mixing barrel (4) is fixedly connected with a barrel cover (3), the upper part of the barrel cover (3) is fixedly connected with a feeding port (2), the middle part of the upper side of the barrel cover (3) is fixedly connected with a motor (1), the output end of the motor (1) is fixedly connected with a center shaft (7), the left side and the right side of the periphery of the center shaft (7) are fixedly connected with eight stirring rods (8), one side of each stirring rod (8) far away from the center shaft (7) is fixedly connected with a fixing rod (9), two the fixed lever (9) are all fixedly connected with two springs (11) in one side that is separated from, two the inside two connecting rods (10) that all sliding connection of fixed lever (9), two the connecting rod (10) keep away from one side of axis (7) and all fixedly connected with scraper blade (12), the unloading pipe (16) of mixing barrel (4) bottom fixedly connected with.
2. A sand mixing apparatus for casting process as claimed in claim 1, wherein: the automatic feeding device is characterized in that a connecting ring (13) is fixedly connected to the periphery of the bottom of the center shaft (7), supporting frames (14) are fixedly connected to the left side and the right side of the connecting ring (13), eight brushes (15) are fixedly connected to the bottom of the center shaft (7), a valve (17) is fixedly connected to the upper portion of a discharging pipe (16), and a filter screen (18) is fixedly connected to the upper portion of the discharging pipe (16).
3. A sand mixing apparatus for casting process as claimed in claim 1, wherein: one side of the two scraping plates (12) which are separated from each other is connected with the inner wall of the sand mixing barrel (4) in a sliding way.
4. A sand mixing apparatus for casting process as claimed in claim 2, wherein: the bottoms of the eight brushes (15) are rotatably connected to the upper part of the filter screen (18).
5. A sand mixing apparatus for casting process as claimed in claim 2, wherein: the bottoms of the two supporting frames (14) are fixedly connected to the bottom of the inner side of the sand mixing barrel (4).
6. A sand mixing apparatus for casting process as claimed in claim 2, wherein: the bottom of the blanking pipe (16) is provided with a collecting box (6).
7. A sand mixing apparatus for casting process as claimed in claim 1, wherein: four supporting legs (5) are fixedly connected to the bottom of the sand mixing barrel (4).
8. A sand mixing apparatus for casting process as claimed in claim 1, wherein: the tail end of the spring (11) is fixedly connected to the inner side of the scraping plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322244435.8U CN220825438U (en) | 2023-08-21 | 2023-08-21 | Sand mixing equipment for casting and processing for casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322244435.8U CN220825438U (en) | 2023-08-21 | 2023-08-21 | Sand mixing equipment for casting and processing for casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220825438U true CN220825438U (en) | 2024-04-23 |
Family
ID=90722526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322244435.8U Active CN220825438U (en) | 2023-08-21 | 2023-08-21 | Sand mixing equipment for casting and processing for casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220825438U (en) |
-
2023
- 2023-08-21 CN CN202322244435.8U patent/CN220825438U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |