CN212469653U

CN212469653U - Sand spraying equipment for casting shell

Info

Publication number: CN212469653U
Application number: CN202020891716.6U
Authority: CN
Inventors: 柴永超
Original assignee: Jize County Nongxing Equipment Manufacturing Co ltd
Current assignee: Jize County Nongxing Equipment Manufacturing Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-02-05
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a sand spraying device for casting shell making, which comprises a shell, one side of the top of the shell is provided with a perforation, the inside of the perforation is fixedly provided with a sand inlet pipe, the bottom of the sand inlet pipe is fixedly provided with a sand separating pipe which is communicated with the sand inlet pipe, the bottom of the outer wall of the sand separating pipe is fixedly provided with a plurality of sand spraying nozzles which are communicated with the sand separating pipe, the top of one side of the inside of the shell is fixedly provided with a shaft seat, the inside of the shaft seat is rotatably connected with a driving motor, the output shaft of the driving motor is fixedly provided with a turntable, one end of the turntable is fixedly provided with a plurality of fixed slots, the top of one end of the shell is provided with a cover door, and the middle part of the bottom of the shell is provided with a sand outlet, in the utility model, the driving motor drives the turntable to rotate, and controls an electric push the driving motor to do up-down reciprocating swing, thereby increasing the moving, simultaneously, the sand spraying equipment can obviously improve the sand spraying efficiency.

Description

Sand spraying equipment for casting shell

Technical Field

The utility model relates to a drench sand equipment, in particular to casting system shell usefulness drench sand equipment.

Background

Casting is a relatively early metal hot working process mastered by human beings, and has a history of about 6000 years. China has entered the full prosperity of bronze castings between about 1700 and the first 1000 b.c., and has achieved a fairly high level of technology. Casting is a method in which liquid metal is cast into a casting cavity that conforms to the shape of a part, and after it is cooled and solidified, a part or a blank is obtained. In casting, a mold is used, and the mold is subjected to a sand pouring process during the manufacturing process.

At present, the investment pattern is usually manually sprayed with sand, the method has some defects, the movement range of the investment pattern is small during sand spraying, sand spraying on the surface is uneven, the sand spraying effect is poor, meanwhile, the working efficiency is low, and therefore the sand spraying equipment for casting shells is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a casting system shell is used drenches sand equipment to the home range of investment pattern is little when drenching sand that provides in solving above-mentioned background art, and the surface drenches sand inhomogeneous, leads to drenching the sand effect poor, and work efficiency is lower problem simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sand equipment that drenches that casting system shell was used, includes the casing, the perforation has been seted up to one side on casing top, the fixed sand pipe that advances that is equipped with in fenestrate inside, the bottom mounting of advancing the sand pipe is equipped with and divides the sand pipe, and divides the sand pipe and advance the sand pipe and communicate each other, the fixed a plurality of sand shower nozzles that drench that are equipped with in bottom of dividing the sand pipe outer wall, and a plurality of sand shower nozzles that drench all communicate each other with dividing the sand pipe, the fixed axle bed that is equipped with in top of the inside one side of casing, the inside of axle bed rotates and is connected with driving motor, driving motor's the fixed carousel that is equipped with of output shaft, the fixed a plurality of fixed slots that are equipped with in one end of carousel, the top of casing one end is equipped with the overhead door, the sand outlet.

As a preferred technical scheme of the utility model, the fixed backup pad that is equipped with in middle part of the inside one side of casing, the middle part fixed mounting on backup pad top has electric putter, electric putter's flexible end and the bottom fixed connection of driving motor outer wall.

As a preferred technical scheme of the utility model, the bottom at the inside both ends of casing is all fixed and is equipped with the fixed plate, the top sliding connection of fixed plate has the push-and-pull box.

As a preferred technical scheme of the utility model, logical groove has been seted up to the bottom of push-and-pull box inner wall, the fixed screen cloth that is equipped with in inside that leads to the groove.

As an optimal technical scheme of the utility model, shells inner wall's fixed being equipped with in bottom connects the flitch.

As an optimal technical scheme of the utility model, the bottom activity of casing is equipped with the collecting vessel, the position of collecting vessel and the position phase-match that connects the flitch.

As a preferred technical scheme of the utility model, driving motor and electric putter are respectively through driving motor switch and electric putter switch and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a sand sprinkling equipment for casting shell making, the driving motor drives the turntable to rotate, and the electric push rod is simultaneously controlled to push the driving motor to do up-and-down reciprocating swing, so that the moving range of the investment pattern to be sprinkled is enlarged, the sand sprinkling on the surface of the investment pattern is more uniform, the sand sprinkling effect of the investment pattern is favorably improved, meanwhile, the sand sprinkling equipment can obviously improve the sand sprinkling efficiency, and the work burden of operators is reduced;

2. the utility model relates to a sand equipment that drenches that casting system shell was used, the sand body of large granule when the sand body fell on the screen cloth stayed on the screen cloth, and other sand bodies are collected through the inside that the screen cloth fell the collecting vessel, and these sand bodies can reuse, are favorable to resources are saved.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the housing of the present invention;

FIG. 3 is a schematic structural view of an end of the inside of the housing of the present invention;

fig. 4 is a schematic structural view of the sand dividing pipe of the present invention.

In the figure: 1. a housing; 2. a sand outlet; 3. a sand inlet pipe; 4. a sand separating pipe; 5. a sand spraying nozzle; 6. a shaft seat; 7. a drive motor; 8. a turntable; 9. a support plate; 10. an electric push rod; 11. a fixing plate; 12. pushing and pulling the box; 13. screening a screen; 14. a collection barrel; 15. supporting legs; 16. covering the door; 17. a material receiving plate.

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.

Referring to fig. 1-4, the utility model provides a technical solution of sand spraying equipment for casting shell making:

according to the drawings of fig. 1, fig. 2 and fig. 4, the device comprises a shell 1, a perforation is arranged on one side of the top end of the shell 1, a sand inlet pipe 3 is fixedly arranged inside the perforation, a sand distribution pipe 4 is fixedly arranged at the bottom end of the sand inlet pipe 3, the sand distribution pipe 4 is communicated with the sand inlet pipe 3, a plurality of sand spraying nozzles 5 are fixedly arranged at the bottom of the outer wall of the sand distribution pipe 4, the sand spraying nozzles 5 are communicated with the sand distribution pipe 4, sand entering from the sand inlet pipe 3 flows into the sand distribution pipe 4 and then falls off from the sand spraying nozzles 5 in a plurality of strands, a shaft seat 6 is fixedly arranged at the top of one side inside the shell 1, a driving motor 7 is rotatably connected inside the shaft seat 6, a rotary disc 8 is fixedly arranged on an output shaft of the driving motor 7, a plurality of fixing grooves are fixedly arranged at one end of the rotary disc 8, a support plate 9 is fixedly arranged at the middle part of one side, electric putter 10's flexible end and the bottom fixed connection of driving motor 7 outer wall, the fired mold that will wait to drench the sand is fixed in the inside of fixed slot, driving motor 7 drives carousel 8 and rotates, simultaneous control electric putter 10 promotes driving motor 7 and does reciprocal swing from top to bottom, the increase is waited to drench the home range of sand fired mold, make the fired mold surface drench the sand more even, be favorable to improving the sand effect that drenches of fired mold, the top of 1 one end of casing is equipped with overhead door 16, sand outlet 2 has been seted up at the middle part of 1 bottom of casing, four edges of 1 bottom of casing all fix and are equipped with supporting leg 15, driving motor 7 and electric putter 10 are respectively through driving motor switch and electric putter switch and external power supply electric connection.

According to fig. 1-3, the fixed plate 11 is fixed at the bottom of the two ends of the inside of the shell 1, the top end of the fixed plate 11 is connected with the push-pull box 12 in a sliding manner, the bottom end of the inner wall of the push-pull box 12 is provided with a through groove, the screen 13 is fixed inside the through groove, the receiving plate 17 is fixed at the bottom of the inner wall of the shell 1, the collecting barrel 14 is movably arranged at the bottom end of the shell 1, the position of the collecting barrel 14 is matched with the position of the receiving plate 17, some sand bodies drop off after passing through the surface of the melting mold, the size of the sand bodies is increased due to the contamination of the slurry, large-sized sand bodies are left on the screen 13 when the sand bodies fall on the screen 13, other sand bodies are collected inside the collecting barrel 14 through the.

When the sand spraying device is used in particular, the utility model relates to a sand spraying device for casting shell making, firstly, a cover door 16 is opened, a melting mold to be sprayed with sand is fixed inside a fixed groove, sand bodies are poured into the shell 1 through a sand inlet pipe 3, the sand bodies entering from the sand inlet pipe 3 flow into a sand separating pipe 4 and then fall off from a sand spraying nozzle 5 in a multi-strand manner, the sand bodies fall on the surface of the melting mold to be sprayed with sand, a driving motor switch and an electric push rod switch are opened, a driving motor 7 drives a turntable 8 to rotate, meanwhile, an electric push rod 10 is controlled to push the driving motor 7 to do up-and-down reciprocating swing, the moving range of the melting mold to be sprayed with sand is enlarged, the sand spraying effect of the melting mold is improved, some sand bodies fall off after passing through the surface of the melting mold, the sand bodies are stained with slurry, so that the volume is enlarged, large-particle sand bodies are remained on a screen 13 when the sand bodies fall on the screen 13, a push, other sand bodies are collected through the inside that collecting vessel 14 was fallen to screen cloth 13, and these sand bodies can reuse, are favorable to resources are saved, drench after the sand, close driving motor switch and electric putter switch, open lid 16, take out the fired mold at last can.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sand equipment that drenches that casting system shell was used, includes casing (1), its characterized in that: a perforation is formed in one side of the top end of the shell (1), a sand inlet pipe (3) is fixedly arranged inside the perforation, a sand distributing pipe (4) is fixedly arranged at the bottom end of the sand inlet pipe (3), the sand distributing pipe (4) is communicated with the sand inlet pipe (3), a plurality of sand spraying nozzles (5) are fixedly arranged at the bottom of the outer wall of the sand distributing pipe (4), the sand spraying nozzles (5) are communicated with the sand distributing pipe (4), a shaft seat (6) is fixedly arranged at the top of one side inside the shell (1), a driving motor (7) is rotatably connected inside the shaft seat (6), a rotary disc (8) is fixedly arranged on an output shaft of the driving motor (7), a plurality of fixing grooves are fixedly arranged at one end of the rotary disc (8), a cover door (16) is arranged at the top of one end of the shell (1), a sand outlet (2) is formed in the middle of the bottom end of the shell (1), four corners of casing (1) bottom all are fixed and are equipped with supporting leg (15).

2. The sand showering apparatus for casting shells as claimed in claim 1, wherein: the middle part of one side of casing (1) inside is fixed and is equipped with backup pad (9), the middle part fixed mounting on backup pad (9) top has electric putter (10), the flexible end of electric putter (10) and the bottom fixed connection of driving motor (7) outer wall.

3. The sand showering apparatus for casting shells as claimed in claim 1, wherein: the bottom at the inside both ends of casing (1) all is fixed and is equipped with fixed plate (11), the top sliding connection of fixed plate (11) has push-and-pull box (12).

4. The sand showering equipment for casting shells as claimed in claim 3, wherein: the bottom of the inner wall of the push-pull box (12) is provided with a through groove, and a screen (13) is fixedly arranged in the through groove.

5. The sand showering apparatus for casting shells as claimed in claim 1, wherein: and a material receiving plate (17) is fixedly arranged at the bottom of the inner wall of the shell (1).

6. The sand showering equipment for casting shells as claimed in claim 5, wherein: the bottom end of the shell (1) is movably provided with a collecting barrel (14), and the position of the collecting barrel (14) is matched with that of the material receiving plate (17).

7. The sand showering equipment for casting shells as claimed in claim 2, wherein: the driving motor (7) and the electric push rod (10) are respectively electrically connected with an external power supply through a driving motor switch and an electric push rod switch.