CN218252751U

CN218252751U - Sand mixing device for copper carving casting

Info

Publication number: CN218252751U
Application number: CN202222113559.8U
Authority: CN
Inventors: 李明
Original assignee: Tangxian Yixin Sculpture Co ltd
Current assignee: Tangxian Yixin Sculpture Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-01-10
Anticipated expiration: 2032-08-11

Abstract

The application discloses mulling device is used in copper carving casting relates to mulling processing field for the casting, can't sieve the raw materials of large granule to current mulling device, and raw material particle size differs and leads to the mulling effect poor, and layering problem about inside raw materials appears easily, now provides following scheme, and it includes base, support column and a mulling section of thick bamboo, the top fixed mounting of base has the support column, and the top fixed mounting of support column has a mulling section of thick bamboo, the top fixed mounting of a mulling section of thick bamboo have two symmetric distributions and rather than the feeder hopper of inside intercommunication, and fixed mounting has the motor between two feeder hoppers, fixed mounting has the stirring shaft in the axis of rotation of motor. This application novel structure, and can sieve out raw materials and the impurity of large granule, improve the quality of mullion, inside stirs through horizontal and two perpendicular directions simultaneously, makes the mullion obtain abundant stirring, improves the quality of product.

Description

Sand mixing device for copper carving casting

Technical Field

The application relates to a mulling processing field is used in the casting, especially relates to mulling device is used in copper carving casting.

Background

To current sand mulling device for casting, can't sieve the raw materials of big granule, and the raw materials granule is not of uniform size leads to the mulling effect poor, the problem of layering about inside raw materials appears easily. Therefore, in order to solve such problems, we have proposed a sand mulling apparatus for copper carving casting.

SUMMERY OF THE UTILITY MODEL

The application provides a mulling device is used in copper carving casting has solved the mulling device and can't sieve the raw materials of large granule, and raw material particle size differs and leads to the mulling effect poor, the problem of layering about the inside raw materials appears easily.

In order to achieve the purpose, the following technical scheme is adopted in the application:

mulling device is used in copper carving casting, including base, support column and a mulling section of thick bamboo, the top fixed mounting of base has the support column, and the top fixed mounting of support column has a mulling section of thick bamboo, the top fixed mounting of a mulling section of thick bamboo have two symmetric distributions and rather than the feeder hopper of inside intercommunication, and fixed mounting has the motor between two feeder hoppers, fixed mounting has the stirring shaft in the axis of rotation of motor, and stirring shaft from the top down fixed mounting in proper order has screening mechanism, spiral stirring piece and a plurality of stirring rod that the structure is the same, the discharge gate has been seted up to the bottom of a mulling section of thick bamboo, and its bottom surface fixed mounting has ejection of compact funnel, the outer wall upper end of a mulling section of thick bamboo is equipped with collection device.

Through adopting above-mentioned technical scheme, motor drive stirring shaft rotates, and stirring shaft drives screening mechanism and rotates, sieves the mechanism with large granule raw materials and impurity after, and in the suitable raw materials fell into mixed sand section of thick bamboo, stirring shaft rotated and drives the stirring rod and rotate, stirs the raw materials of bottom, and stirring shaft rotates and drives spiral stirring piece and rotate, takes the raw materials of piling up of bottom to the raw materials upper strata, accomplishes the intensive mixing of raw materials.

Preferably, screening mechanism includes that two are the screening dish that distributes from top to bottom, the body of rod top fixed mounting of stirring axle has two layers of screening dish, and the bottom surface of screening dish all seted up a plurality of pore that the size is the same, a plurality of U-shaped grooves that the structure is the same are seted up to the lateral wall of screening dish.

Through adopting above-mentioned technical scheme, motor drive drives the stirring shaft and rotates, and the stirring shaft drives the screening dish and rotates, and the raw materials rolls in the screening dish, and less raw materials can fall into the below from the pore, and great granule and impurity receive centrifugal force's influence, are taken to the U-shaped inslot of screening dish inside wall edge, separate out the large granule and the impurity in the raw materials.

Preferably, collection device includes ring collecting vat and screening blown down tank, the screening hole has been seted up to the outer wall upper end of a muddy sand section of thick bamboo, and the outer wall upper end fixed mounting of a muddy sand section of thick bamboo has the ring collecting vat, the ring collecting vat is through screening hole and the inside intercommunication of a muddy sand section of thick bamboo, and the bottom surface of ring collecting vat is the slope, the lowest fixed mounting of ring collecting vat bottom surface has the screening blown down tank rather than the inslot intercommunication.

Through adopting above-mentioned technical scheme, can follow screening hole department and fall into the ring collecting vat at screening dish pivoted in-process U shape inslot raw materials and impurity, raw materials and impurity are discharged from the screening blown down tank under the influence of ring collecting vat slope bottom surface, and the inner wall of ring collecting vat is with the large granule raw materials and the impurity interception that the rotation of screening dish brought out, falls into ring collecting vat bottom surface, is convenient for collect the separation work.

Preferably, a plurality of heating rings with the same structure are fixedly mounted at the lower end of the outer wall of the sand mixing barrel.

Through adopting above-mentioned technical scheme, through the effect of heating ring, can dry its inside one part of raw materials that wets, prevent to influence the quality of mulling because the unexpected condition that leads to the raw materials caking that wets.

Preferably, the top end of the sand mixing barrel is provided with two ventilation nets which are symmetrically distributed.

Through adopting above-mentioned technical scheme, through installing the ventilation net, make the inside humid gas of its sand mulling section of thick bamboo discharge, promote the dryness fraction in the sand mulling section of thick bamboo, make the raw materials can the intensive mixing.

Preferably, the outer wall lower extreme slidable mounting of mixing a sand section of thick bamboo has rather than inside discharge gate corresponding control panel, and the control panel is located and mixes the outside top of a sand section of thick bamboo and has seted up the square groove.

Through adopting above-mentioned technical scheme, accomplish at the mulling work, through pulling the control panel, the opening size of control mulling section of thick bamboo bottom to the speed of control mulling unloading, the staff's of being convenient for operation.

Preferably, the inner wall inclined plane of the discharging funnel is fixedly provided with a fixed seat below the discharging port.

Through adopting above-mentioned technical scheme, when the inside raw materials of a sand mixing barrel is too much, because its bottom pressure is too big, the stationary blade can prevent that the control panel from leading to the fact the deformation because pressure is too big, has improved the stability that the control panel used.

The beneficial effect of this application does:

1. the device motor drive sieves the stirring shaft when using, and the stirring shaft drives the screening dish and rotates and can carry out preliminary screening to the mullion raw materials, filters great granule and impurity in the raw materials.

2. The stirring shaft arranged in the device rotates to drive the spiral stirring sheet, and the spiral stirring sheet rotates to drive the raw materials at the bottom to the upper part, so that the raw materials are uniformly mixed up and down.

3. The device bottom is equipped with the regulation and control board, can control the ejection of compact speed of inside mulling, makes things convenient for personnel to operate.

To sum up, use the device can sieve out raw materials and impurity of large granule, improve the quality of mullion, inside stirring through horizontal and two perpendicular directions simultaneously, make the mullion obtain abundant stirring, improve the quality of product.

Drawings

FIG. 1 is a schematic structural diagram of a sand mulling device for copper carving casting according to the application;

FIG. 2 is a schematic view of the internal structure of the sand mulling device for copper carving casting according to the present application;

fig. 3 is a plan view of the sand mulling device for copper carving casting according to the present application.

Reference numbers in the figures: 1. a base; 2. a support pillar; 3. a discharging hopper; 4. a square groove; 5. a fixed seat; 6. a heating ring; 7. a sand mixing cylinder; 8. a circular collecting tank; 9. a feed hopper; 10. a ventilation net; 11. a motor; 12. a stirring shaft; 13. screening a disc; 14. a spiral stirring sheet; 15. a stirring rod; 16. a control panel; 17. sieving holes; 18. a U-shaped groove; 19. a discharge port; 20. and (5) screening and discharging a trough.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments.

Referring to fig. 1-3, sand mulling device is used in copper carving casting, including base 1, support column 2 and a mixed sand section of thick bamboo 7, the top fixed mounting of base 1 has support column 2, and the top fixed mounting of support column 2 has a mixed sand section of thick bamboo 7, the top fixed mounting who mixes a sand section of thick bamboo 7 has two symmetric distributions and rather than the feeder hopper 9 of inside intercommunication, and fixed mounting has motor 11 between two feeder hoppers 9, fixed mounting has stirring shaft 12 in the axis of rotation of motor 11, and stirring shaft 12 from the top down fixed mounting has screening mechanism, spiral stirring piece 14 and a plurality of stirring rod 15 that the structure is the same in proper order, discharge gate 19 has been seted up to the bottom of a mixed sand section of thick bamboo 7, and its bottom surface fixed mounting has ejection of compact funnel 3, the outer wall upper end of a mixed sand section of thick bamboo 7 is equipped with collection device.

Referring to fig. 2, screening mechanism includes that two are screening dish 13 that distribute from top to bottom, the body of rod top fixed mounting of stirring axle 12 has two layers of screening dish 13, and the same pore of a plurality of sizes has all been seted up to the bottom surface of screening dish 13, a plurality of U-shaped grooves 18 that the structure is the same have been seted up to the lateral wall of screening dish 13.

Referring to fig. 1-3, collection device includes ring collecting vat 8 and screening blown down tank 20, screening hole 17 has been seted up to the outer wall upper end of muddy sand section of thick bamboo 7, and the outer wall upper end fixed mounting of a muddy sand section of thick bamboo 7 has ring collecting vat 8, ring collecting vat 8 is through screening hole 17 and the inside intercommunication of a muddy sand section of thick bamboo 7, and the bottom surface of ring collecting vat 8 is the slope, the lowest fixed mounting in ring collecting vat 8 bottom surface has rather than the screening blown down tank 20 of inslot intercommunication.

Referring to fig. 1-3, a plurality of heating rings 6 with the same structure are fixedly mounted at the lower end of the outer wall of the sand mixing cylinder 7, a control plate 16 corresponding to a discharge port 19 in the sand mixing cylinder 7 is slidably mounted at the lower end of the outer wall of the sand mixing cylinder 7, a square groove 4 is formed in the top end, located outside the sand mixing cylinder 7, of the control plate 16, and a fixing seat 5 is fixedly mounted at the position, located below the discharge port 19, of the inner wall inclined plane of the discharge funnel 3.

The working principle is as follows: when the device is used, raw materials are added into the two feeding hoppers 3, the stirring shaft 12 is driven to rotate by the motor 11, the stirring shaft 12 drives the screening disc 13 to rotate, the raw materials roll in the screening disc 13, smaller raw materials can fall into the lower part from the fine holes, larger particles and impurities are influenced by centrifugal force and are brought into the U-shaped groove 18 at the edge of the inner side wall of the screening disc 13, the raw materials and the impurities in the U-shaped groove 18 can fall into the circular ring collecting groove 8 from the screening hole 17 in the rotating process of the screening disc 13, and the raw materials and the impurities are discharged from the screening discharge groove 20 under the influence of the inclined bottom surface of the circular ring collecting groove 8;

after the screening of two layers of screening dish 13, the raw materials falls into the inside of mixing a sand section of thick bamboo 7, stirring shaft 12 rotates this moment and drives stirring rod 15 and spiral stirring piece 14 and rotate, and stirring rod 15 stirs the raw materials of bottom, and spiral stirring piece 14 then takes the raw materials of bottom to the upper portion part of piling up the raw materials, after the mulling work, pulling control panel 16, thereby can be according to the speed of the degree control mulling ejection of compact that control panel 16 opened, accomplish unloading work.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. Mulling device is used in copper carving casting, including base (1), support column (2) and mulling section of thick bamboo (7), its characterized in that, the top fixed mounting of base (1) has support column (2), and the top fixed mounting of support column (2) has a mulling section of thick bamboo (7), the top fixed mounting of mulling section of thick bamboo (7) has two symmetric distributions and rather than feeder hopper (9) of inside intercommunication, and fixed mounting has motor (11) between two feeder hopper (9), fixed mounting has stirring shaft (12) in the axis of rotation of motor (11), and stirring shaft (12) from the top down in proper order fixed mounting have screening mechanism, spiral stirring piece (14) and a plurality of stirring rod (15) that the structure is the same, discharge gate (19) have been seted up to the bottom of mulling section of thick bamboo (7), and its bottom surface fixed mounting has ejection of compact funnel (3), the outer wall upper end of mulling section of thick bamboo (7) is equipped with collection device.

2. The sand mulling device for copper carving casting according to claim 1, characterized in that the screening mechanism comprises two screening disks (13) which are distributed up and down, two layers of screening disks (13) are fixedly installed above the rod body of the stirring shaft (12), the bottom surfaces of the screening disks (13) are provided with a plurality of fine holes with the same size, and the side walls of the screening disks (13) are provided with a plurality of U-shaped grooves (18) with the same structure.

3. The sand mixing device for copper carving casting according to claim 1, characterized in that the collecting device comprises a circular ring collecting tank (8) and a screening discharge chute (20), the upper end of the outer wall of the sand mixing barrel (7) is provided with a screening hole (17), the upper end of the outer wall of the sand mixing barrel (7) is fixedly provided with the circular ring collecting tank (8), the circular ring collecting tank (8) is communicated with the inside of the sand mixing barrel (7) through the screening hole (17), the bottom surface of the circular ring collecting tank (8) is inclined, and the lowest position of the bottom surface of the circular ring collecting tank (8) is fixedly provided with the screening discharge chute (20) communicated with the inside of the circular ring collecting tank.

4. The sand mulling device for copper carving casting according to claim 1, characterized in that a plurality of heating rings (6) with the same structure are fixedly installed at the lower end of the outer wall of the sand mulling barrel (7).

5. The sand mulling device for copper carving casting according to claim 1, characterized in that the top end of the sand mulling barrel (7) is provided with two symmetrically distributed ventilation nets (10).

6. The sand mulling device for copper carving casting according to claim 1, characterized in that the lower end of the outer wall of the sand mulling barrel (7) is slidably provided with a control plate (16) corresponding to the discharge port (19) inside the sand mulling barrel, and the top end of the control plate (16) outside the sand mulling barrel (7) is provided with a square groove (4).

7. The sand mulling device for copper carving casting according to claim 1, characterized in that the inner wall slope of the discharging funnel (3) is fixedly provided with a fixed seat (5) at a position below the discharging port (19).