CN219402188U

CN219402188U - Sand mixing device for casting processing

Info

Publication number: CN219402188U
Application number: CN202320581696.6U
Authority: CN
Inventors: 隽臣昌; 张霞
Original assignee: Shandong Yinhe Power Co ltd
Current assignee: Shandong Yinhe Power Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-07-25
Anticipated expiration: 2033-03-23

Abstract

The utility model discloses a sand mixing device for casting processing, which belongs to the technical field of casting processing and comprises a tank body and a support, wherein the tank body is fixed in the support, a hydraulic cylinder is fixed at the top end of the support, a piston rod of the hydraulic cylinder is connected with a base in the support, a cover plate is arranged at the top end of the tank body, a feed pipe with a protective cover and two convex blocks are fixed at the top end of the cover plate, screw holes matched with connecting bolts are formed in the base and the two convex blocks, a motor is arranged at the top end of the cover plate, a top seat is fixed at the top end of the motor, the top end of the top seat is inserted into the base, a bearing is fixed at the bottom end of the cover plate, a clamping seat is fixed in the bearing, an output shaft of the motor is connected with an inserting block arranged in the clamping seat, a vertical rod is fixed at the bottom end of the clamping seat, a spiral blade and a cross rod are fixed on the side wall of the vertical rod, and a valve is fixed at the bottom end of the tank body. This sand mixing device for casting processing makes things convenient for the lift off of motor, does benefit to the installation of later stage motor.

Description

Sand mixing device for casting processing

Technical Field

The utility model belongs to the technical field of casting processing, and particularly relates to a sand mixing device for casting processing.

Background

Casting is a process in which liquid metal is cast into a casting cavity that conforms to the shape of the part, and after it has cooled to solidify, the part or blank is obtained. Molding sand for casting molds is usually produced by adding a certain proportion of binder or other auxiliary material to fine sand, and then uniformly mixing. The utility model provides a need use the sand mixing device in the casting course of working, if authorize the patent document that bulletin number is CN211965805U, name "a sand mixing device for casting processing", the on-line screen storage device comprises a base, the top of base is provided with the compounding bucket, both ends all fixed mounting has the bracing piece about the upper surface of base, both ends articulate with the one side that two bracing pieces are close to each other respectively about the compounding bucket, the bottom surface fixed mounting of compounding bucket has power unit, power unit's output is connected with two bracing piece transmission respectively, the inside rotation of compounding bucket is connected with rabbling mechanism, control mechanism is installed to the bottom surface of compounding bucket. The advantages are that: through setting up compounding bucket, power unit, rabbling mechanism and control mechanism, solved the casting processing sand mixing device of prior art and can't accomplish when using and vibrate the grit, this leads to can't accomplish when the compounding that the grit is even to mix together, the problem of upper and lower difference appears easily. But it has the following disadvantages: the motor is not easy to be detached for maintenance after being fixed.

Therefore, in view of the current situation, there is an urgent need to design and produce a sand mixing device for casting processing to meet the needs of practical use.

Disclosure of Invention

The utility model aims to provide a sand mixing device for casting processing, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sand mixing device for casting processing, includes jar body and support, jar body is fixed in the support, the top of support is fixed with the pneumatic cylinder, the piston rod of pneumatic cylinder is connected with the pedestal in the support, the top of jar body is equipped with the apron, the top of apron is fixed with inlet pipe and two lugs that have the protective cover, the screw with the connecting bolt adaptation has all been seted up on base and two lugs, the top of apron is equipped with the motor, the top of motor is fixed with the footstock, in the top of footstock inserts the base, the bottom mounting of apron has the bearing, is fixed with the cassette in the bearing, the output shaft of motor is connected with the inserted block of establishing in the cassette, the bottom mounting of cassette has the montant, the lateral wall of montant is fixed with helical blade and horizontal pole, the bottom mounting of jar body has the valve.

In a further embodiment, a screening piece is arranged on one side of the tank body, the screening piece comprises a tank body and a feeding hopper fixed at the top end of the tank body, a tank door is connected to one side of the tank body through a hinge, and a coded lock is fixed on one side of the tank body away from the tank body;

the box body is detachably connected with a sieve plate, and one side of the box body, which is close to the tank body, is fixed with a discharge hopper communicated with the inside of the tank body.

In a further embodiment, the bottom end of the box body is fixed with a cloth bag with a missing bottom end and two supports, and the two supports are connected with the support.

In a further embodiment, a cloth cover is fixed at the bottom end of the valve.

In a further embodiment, two convex columns are fixed at the bottom end of the cover plate, and two grooves matched with the convex columns are formed at the top end of the tank body.

In a further embodiment, the surfaces of the tank, the bracket and the cover plate are all coated with a corrosion-resistant paint.

The utility model has the technical effects and advantages that: the sand mixing device for casting processing has the advantages that the raw materials are conveniently screened through the arrangement of the feed hopper, the box body and the screen plate, the raw materials after screening are conveniently discharged through the arrangement of the cloth bag and the discharge hopper, and the generation of dust is reduced;

the motor, the vertical rods, the helical blades and the cross bars are arranged, so that not only can the sand and auxiliary materials be stirred, but also the sand and the auxiliary materials can be mixed;

the connecting bolt is unscrewed, the piston rod of the hydraulic cylinder drives the base to move upwards to release the compression of the motor, the motor is convenient to take down and maintain, the piston rod of the hydraulic cylinder drives the base to move downwards to enable the base to compress the top seat and the motor, and the motor is convenient to install;

tightening the connecting bolt, the piston rod of the hydraulic cylinder drives the base, the convex block and the cover plate to move upwards, so that the cleaning of the inner part of the tank body is facilitated, and the sand mixing device for casting processing is convenient for the disassembly of the motor and is beneficial to the installation of the later-stage motor.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the structure of FIG. 1A in accordance with the present utility model;

FIG. 3 is a front view of the cover plate of the present utility model in combination with a motor;

fig. 4 is a front view of the case of the present utility model.

In the figure: 1. a tank body; 2. a cover plate; 3. a feed pipe; 4. a base; 5. a hydraulic cylinder; 6. a feed hopper; 7. a screening element; 70. a case; 71. a sieve plate; 72. a discharge hopper; 73. a cloth bag; 8. a door; 9. a support; 10. a bracket; 11. a valve; 12. a cloth cover; 13. a connecting bolt; 14. a bump; 15. a top base; 16. a motor; 17. a convex column; 18. a bearing; 19. a clamping seat; 20. a vertical rod; 21. a helical blade; 22. a cross bar.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

In order to facilitate the mixing of sand and auxiliary materials and facilitate the disassembly and the installation of a motor 16 in the later stage, the sand mixing device for casting processing comprises a tank body 1 and a support 10, wherein the tank body 1 is fixed in the support 10, the top end of the support 10 is fixedly provided with a single-piston rod type hydraulic cylinder 5, the tank body 1 can be connected with the support 10 through bolts and can also be welded with the support 10, the hydraulic cylinder 5 is connected with the support 10 through bolts, a piston rod of the hydraulic cylinder 5 is connected with a base 4 in the support 10 through countersunk bolts, the top end of the tank body 1 is provided with a cover plate 2, the top end of the cover plate 2 is fixedly provided with a feed pipe 3 with a protective cover and two lugs 14, the feed pipe 3 and the two lugs 14 are welded with the cover plate 2, the base 4 and the two lugs 14 are respectively provided with screw holes matched with the connecting bolts 13, the top end of the cover plate 2 is provided with a motor 16, the top end of the motor 16 is fixedly provided with a top seat 15, the top end of the top seat 15 is inserted into the base 4, the top end of the top seat 15 is prevented from rotating in the motor 16, the bottom end of the motor 16 is fixedly provided with a bearing 18, a clamp seat 19 in the bearing 18 is fixedly provided with a clamp seat 19 in the bearing 18, the bearing 18 is fixedly clamped with a blade 19 and the bottom end of the motor 18 is fixedly clamped with a blade 19, the bottom end of the motor is clamped 19 is clamped with a vertical rod 20, and is welded with a screw seat 19, the bottom end 20, and is fixedly clamped with the side rod 20, and is welded with the side wall 20, and is fixed with the side wall 20;

the connecting bolt 13 is unscrewed, the piston rod of the hydraulic cylinder 5 drives the base 4 to move upwards, and the motor 16 can be taken down for maintenance after the motor 16 is moved upwards;

the descending motor 16 is arranged on the cover plate 2, the insertion block is inserted into the clamping seat 19, the piston rod of the hydraulic cylinder 5 drives the base 4 to move downwards, and the base 4 can press the top seat 15 and the motor 16, so that the motor 16 is convenient to install.

The bottom of the cover plate 2 is welded with two convex columns 17, the top end of the tank body 1 is provided with two grooves matched with the convex columns 17, the surfaces of the tank body 1, the bracket 10 and the cover plate 2 are coated with anti-corrosion paint, and the anti-corrosion paint can be polyurethane anti-corrosion paint, acrylic anti-corrosion paint or other types of anti-corrosion paint.

In order to facilitate screening of sand or auxiliary materials, as shown in fig. 1 and 4, one side of a tank body 1 is provided with a screening piece 7, the screening piece 7 comprises a tank body 70 and a feed hopper 6 fixed at the top end of the tank body 70, one side of the tank body 70 is connected with a tank door 8 through a hinge, one side of the tank body 70 far away from the tank body 1 is fixed with a coded lock, and the coded lock is connected with the tank body 70 through a bolt, so that the tank door 8 is convenient to fix or open;

a screen plate 71 is detachably connected in the box 70, a discharge hopper 72 communicated with the inside of the tank 1 is fixed on one side of the box 70 close to the tank 1, sand or auxiliary materials are led into the box 70 through the feed hopper 6, and the screen plate 71 screens the sand or the auxiliary materials.

The bottom end of the box body 70 is fixed with a cloth bag 73 with a missing bottom end and two supports 9, the two supports 9 are connected with a support 10, the support 10 is welded with the two supports 9, the cloth bag 73 is convenient for guiding the screened sand or auxiliary materials into external collecting equipment, and dust generation is reduced.

The bottom end of the valve 11 is fixedly provided with the cloth cover 12, and the cloth cover 12 is arranged to facilitate the material in the tank body 1 to be led into external collecting equipment, so that the generation of dust is reduced.

The working principle is that the sand mixing device for casting process guides sand or auxiliary materials into the box body 70 through the feed hopper 6, and the sieve plate 71 screens the sand or the auxiliary materials;

the output shaft of the motor 16 drives the insert block, the clamping seat 19, the vertical rod 20 and the helical blade 21 to rotate, so that sand and auxiliary materials in the tank body 1 can be stirred;

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a casting processing is with muddy sand device, includes jar body (1) and support (10), its characterized in that: tank body (1) is fixed in support (10), the top of support (10) is fixed with pneumatic cylinder (5), the piston rod of pneumatic cylinder (5) is connected with base (4) in support (10), the top of tank body (1) is equipped with apron (2), the top of apron (2) is fixed with inlet pipe (3) and two lugs (14) that have the protective cover, screw with connecting bolt (13) adaptation has all been seted up on base (4) and two lugs (14), the top of apron (2) is equipped with motor (16), the top of motor (16) is fixed with footstock (15), in the top of footstock (15) inserts base (4), the bottom of apron (2) is fixed with bearing (18), be fixed with cassette (19) in the bearing (18), the output shaft of motor (16) is connected with the inserted block that establishes in cassette (19), the bottom of cassette (19) is fixed with montant (20), the lateral wall of montant (20) is fixed with helical blade (21) and horizontal pole (22), the bottom of tank body (1) is fixed with valve (11).

2. The sand mixing device for casting processing according to claim 1, wherein: one side of the tank body (1) is provided with a screening piece (7), the screening piece (7) comprises a tank body (70) and a feed hopper (6) fixed at the top end of the tank body (70), one side of the tank body (70) is connected with a tank door (8) through a hinge, and one side of the tank body (70) far away from the tank body (1) is fixed with a coded lock;

the box body (70) is detachably connected with a sieve plate (71), and one side of the box body (70) close to the tank body (1) is fixed with a discharge hopper (72) communicated with the inside of the tank body (1).

3. The sand mixing device for casting processing according to claim 2, wherein: the bottom of the box body (70) is fixed with a cloth bag (73) with the bottom missing and two supports (9), and the two supports (9) are connected with the support (10).

4. The sand mixing device for casting processing according to claim 1, wherein: the bottom end of the valve (11) is fixed with a cloth cover (12).

5. The sand mixing device for casting processing according to claim 1, wherein: two convex columns (17) are fixed at the bottom end of the cover plate (2), and two grooves matched with the convex columns (17) are formed in the top end of the tank body (1).

6. The sand mixing device for casting processing according to claim 1, wherein: the surfaces of the tank body (1), the bracket (10) and the cover plate (2) are coated with anti-corrosion paint.