CN214920235U

CN214920235U - Casting is with depositing sand box

Info

Publication number: CN214920235U
Application number: CN202120573514.1U
Authority: CN
Inventors: 张执军; 韩永军; 李中升; 许从双
Original assignee: Jinan Xuyu Forging And Casting Co ltd
Current assignee: Jinan Xuyu Forging And Casting Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-11-30
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a casting is with depositing sand box, including two bases, two the large-scale sand box, two of depositing of top fixedly connected with of base the equal fixedly connected with pneumatic cylinder in inboard of base, two the equal fixedly connected with backup pad of drive end of pneumatic cylinder, one of them one side of base is provided with the fourth fixing base. The utility model discloses in, put into the feeding case to the grit that does not use temporarily, the grit of feeding incasement enters into the shell of spiral material loading machine, through setting up the motor, pivot and spiral blade, the motor rotation drives the grit and transports up, the grit has arrived during the top enters into preceding screw pipeline, then in reentrant scalable pipeline, just so can be continuous deposit the grit in the large-scale sand box of depositing, when the grit needs to be taken, place the below at two backup pads to the sand box of transferring, through setting up two pneumatic cylinders, the speed of unloading can be controlled to open in two pneumatic cylinders are flexible, just so can make things convenient for the unloading.

Description

Casting is with depositing sand box

Technical Field

The utility model relates to a sand box technical field especially relates to a casting is with depositing sand box.

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 approximately 1700 to the first 1000 years of the Gregorian, and has reached a fairly high level in 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. The casting material is mostly metal (such as copper, iron, aluminum, tin, lead, etc.) which is originally solid but is heated to liquid state, and the material of the casting mold can be sand, metal or even ceramic. The method used may be different according to different requirements.

If sand is needed in the casting process, a cavity with a needed shape is formed in a sand box for casting by sand before a product is poured, a large amount of sand is arranged before and after the product is poured, the sand needs to be stored in a proper place, the production site can be kept clean, the storage in the using process in the prior art is not convenient, and therefore a solution capable of solving the problems is needed urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sand storage box for casting.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a large sand storage box is fixedly connected to the tops of the two bases, hydraulic cylinders are fixedly connected to the inner sides of the two bases, and driving ends of the two hydraulic cylinders are fixedly connected with supporting plates;

one side of one of the bases is provided with a fourth fixed seat, the inner bottom wall of the fourth fixed seat is fixedly connected with a third fixed seat, the top of the third fixed seat is fixedly connected with a motor, the top of the motor is provided with a spiral feeder shell, the driving end of the motor penetrates through the outer wall of the spiral feeder shell to be fixedly connected with a rotating shaft to the inner wall, the surface of the rotating shaft is fixedly connected with a spiral blade, the top end of the rotating shaft penetrates through the inner top wall of the spiral feeder shell to be rotatably connected with a supporting seat to the outer top surface, the lower side, close to the top, of the spiral feeder shell is fixedly connected with a front threaded pipe, one end, far away from the spiral feeder shell, of the front threaded pipe is fixedly connected with a discharge port connecting block, and one end, far away from the front threaded pipe, of the discharge port connecting block is fixedly connected with a telescopic pipeline;

the spiral feeder shell is close to the outside of bottom and sets up the feed inlet, one side of fourth fixing base is provided with the second fixing base, the top fixedly connected with feeding case of second fixing base, the inside of feed inlet is embedded into to the end opening of feeding case.

As a further description of the above technical solution:

and a transfer sand box is arranged between the two bases.

As a further description of the above technical solution:

a plurality of supporting blocks are fixedly connected to the feeding box close to the top, and filter screens are arranged at the tops of the supporting blocks.

As a further description of the above technical solution:

the shape of two backup pads is semi-circular, and the fitting surface of two backup pads is provided with the rubber pad.

As a further description of the above technical solution:

the telescopic pipeline is made of stainless steel.

As a further description of the above technical solution:

one side of each of the two supporting plates is rotatably connected with the large sand storage box.

The utility model discloses following beneficial effect has:

1. this foundry is with depositing sand box, put into the feeding case to the grit that does not use temporarily, the grit in the feeding case enters into the shell of spiral material loading machine, through setting up motor, pivot and spiral blade, the motor rotation drives the grit and up transports, and the grit has arrived the top and has entered into preceding screwed conduit in, then enters into scalable pipeline, just so can deposit the grit in large-scale sand box of depositing continuously.

2. This foundry is with depositing sand box, when the grit needs to be taken, place the below at two backup pads to the sand box of changing to, through setting up two pneumatic cylinders, the speed of unloading can be controlled to open in two pneumatic cylinders are flexible, just so can make things convenient for the unloading, and automatic operation is all realized to whole device, can stack the grit in large-scale depositing sand box, has just so practiced thrift the space, has reduced environmental pollution.

Drawings

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

FIG. 2 is a top view of the large sand storage box of the present invention;

fig. 3 is a schematic view of the part a of the present invention.

Illustration of the drawings:

1. a base; 2. a first fixed seat; 3. a hydraulic cylinder; 4. transferring a sand box; 5. a support plate; 6. a large sand storage box; 7. a discharge port; 8. a collapsible duct; 9. a discharge port connecting block; 10. a front threaded pipe; 11. a supporting seat; 12. a spiral feeder housing; 13. a helical blade; 14. a second fixed seat; 15. a third fixed seat; 16. a motor; 17. a fourth fixed seat; 18. a feed inlet; 19. a feeding box; 20. a filter screen; 21. a support block; 22. a rotating shaft.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a sand storage box for casting comprises two bases 1, wherein the tops of the two bases 1 are fixedly connected with a large sand storage box, the inner sides of the two bases 1 are fixedly connected with hydraulic cylinders 3, and the driving ends of the two hydraulic cylinders 3 are fixedly connected with supporting plates 5;

one side of one of the bases 1 is provided with a fourth fixed seat 17, the inner bottom wall of the fourth fixed seat 17 is fixedly connected with a third fixed seat 15, the top of the third fixed seat 15 is fixedly connected with a motor 16, the top of the motor 16 is provided with a spiral feeder housing 12, the driving end of the motor 16 penetrates through the outer wall of the spiral feeder housing 12 to be fixedly connected with a rotating shaft 22 to the inner wall, the surface of the rotating shaft 22 is fixedly connected with a spiral blade 13, the top end of the rotating shaft 22 penetrates through the inner top wall of the spiral feeder housing 12 to be rotatably connected with a supporting seat 11 to the outer top surface, the lower side of the spiral feeder housing 12 close to the top is fixedly connected with a front threaded pipe 10, one end of the front threaded pipe 10 far away from the spiral feeder housing 12 is fixedly connected with a discharge port connecting block 9, and one end of the discharge port connecting block 9 far away from the front threaded pipe 10 is fixedly connected with a telescopic pipeline 8;

the outer side of spiral feeder shell 12 near the bottom sets up feed inlet 18, and one side of fourth fixing base 17 is provided with second fixing base 14, and the top fixedly connected with feeding case 19 of second fixing base 14, the lower jaw of feeding case 19 is embedded into the inside of feed inlet 18.

A transfer flask 4 is arranged between the two bases 1 for transferring sand as required.

A plurality of supporting blocks 21 are fixedly connected to the feeding box 19 near the top, and a filtering net 20 is arranged on the top of the supporting blocks 21 and used for filtering sand.

The two support plates 5 are both semicircular in shape, and rubber pads are arranged on the matching surfaces of the two support plates 5 and used for sealing and preventing leakage.

The telescopic pipeline 8 is made of stainless steel and is durable.

One side of each of the two supporting plates 5 is rotatably connected with the large sand storage box 6 and can rotate freely.

The working principle is as follows: when the sand storage box for casting is used, sand which is not used temporarily is placed into the feeding box 19, the sand in the feeding box 19 enters the shell 12 of the spiral feeding machine, the motor 16 is started, the motor 16 rotates to drive the rotating shaft 22 to rotate, the rotating shaft 22 rotates to drive the spiral blade 13 to rotate, the spiral blade 13 rotates to drive the sand to be transported upwards, the sand enters the front threaded pipeline 10 from the top end and then enters the telescopic pipeline 8, and therefore the sand can be continuously stored in the large sand storage box 6; when sand needs to be taken, the sand box 4 is placed below the two supporting plates 5, the two hydraulic cylinders 3 are started, and the two hydraulic cylinders 3 stretch out and draw back to control the speed of opening the blanking, so that the blanking is convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a foundry is with depositing sand box, includes two bases (1), its characterized in that: the tops of the two bases (1) are fixedly connected with a large sand storage box, the inner sides of the two bases (1) are fixedly connected with hydraulic cylinders (3), and the driving ends of the two hydraulic cylinders (3) are fixedly connected with supporting plates (5);

one side of one of the bases (1) is provided with a fourth fixed seat (17), the inner bottom wall of the fourth fixed seat (17) is fixedly connected with a third fixed seat (15), the top of the third fixed seat (15) is fixedly connected with a motor (16), the top of the motor (16) is provided with a spiral feeder housing (12), the driving end of the motor (16) penetrates through the outer wall of the spiral feeder housing (12) to be fixedly connected with a rotating shaft (22) to the inner wall, the surface of the rotating shaft (22) is fixedly connected with a spiral blade (13), the top end of the rotating shaft (22) penetrates through the inner top wall of the spiral feeder housing (12) to be rotatably connected with a supporting seat (11) to the outer top surface, the lower side of the spiral feeder housing (12) close to the top is fixedly connected with a front threaded pipe (10), one end of the front threaded pipe (10) far away from the spiral feeder housing (12) is fixedly connected with a discharge port connecting block (9), one end of the discharge port connecting block (9) far away from the front threaded pipe (10) is fixedly connected with a telescopic pipeline (8);

the spiral feeder shell (12) are close to the outside of bottom and set up feed inlet (18), one side of fourth fixing base (17) is provided with second fixing base (14), the top fixedly connected with feeding case (19) of second fixing base (14), the inside of feed inlet (18) is embedded into to the end opening of feeding case (19).

2. The storage box for casting according to claim 1, wherein: a transfer sand box (4) is arranged between the two bases (1).

3. The storage box for casting according to claim 1, wherein: a plurality of supporting blocks (21) are fixedly connected to the feeding box (19) close to the top, and filter screens (20) are arranged at the tops of the supporting blocks (21).

4. The storage box for casting according to claim 1, wherein: the two supporting plates (5) are both semicircular in shape, and rubber pads are arranged on the matching surfaces of the two supporting plates (5).

5. The storage box for casting according to claim 1, wherein: the telescopic pipeline (8) is made of stainless steel.

6. The storage box for casting according to claim 1, wherein: one side of each of the two supporting plates (5) is rotatably connected with the large sand storage box (6).