CN221388826U

CN221388826U - Stream inoculant adding device

Info

Publication number: CN221388826U
Application number: CN202323180958.7U
Authority: CN
Inventors: 傅洪昱; 韩璐; 王洪祥
Original assignee: Shandong Hengruide Brake System Co ltd
Current assignee: Shandong Hengruide Brake System Co ltd
Priority date: 2023-11-24
Filing date: 2023-11-24
Publication date: 2024-07-23
Anticipated expiration: 2033-11-24

Abstract

The utility model discloses a stream inoculant adding device, which relates to the technical field of casting auxiliary equipment and comprises a mounting plate and a separation assembly for polishing and filtering inoculant, wherein the separation assembly comprises a storage barrel arranged above the mounting plate, a pouring block is fixedly arranged at the bottom of the inner wall of the storage barrel, a separation barrel is fixedly arranged in the storage barrel, a rotatable polishing column is arranged in the separation barrel, and a plurality of round holes are formed in the outer wall of the separation barrel. According to the utility model, the separating component is arranged to enable inoculant particles to pass through polishing and filtering of the separating component before entering molten metal, so that the diameters of inoculant particles entering the molten metal are smaller than three centimeters, the inoculant particles can be fully mixed, the subsequent casting quality is ensured, and the excessive inoculant blanking is avoided by arranging the baffle plate, so that the inoculant can be better mixed with the molten metal, and waste and other side effects are avoided.

Description

Stream inoculant adding device

Technical Field

The utility model belongs to the technical field of casting auxiliary equipment, and particularly relates to a stream inoculant adding device.

Background

In the casting process, an inoculation process is often used, and the inoculation process is to add a small amount of substances into the molten metal before or during casting to influence the nucleation process of the molten metal so as to change the solidification characteristics of the molten metal, while the granularity of the inoculant is not too coarse or too fine, if the granularity is too coarse, the inoculant cannot be quickly dissolved and absorbed by the molten metal, residual undissolved inoculant particles are mixed into the casting to deteriorate performance or cause scrapping, the granularity is not too fine, and the powdery inoculant is extremely easy to oxidize and burn out and lose inoculation effect and can cause slag inclusion of the casting. Therefore, before the inoculant is added into the molten metal, the inoculant needs to be crushed and separated, so that the inoculant is suitable for inoculation treatment, and most of the conventional inoculant adding devices only can directly add the inoculant into the molten metal, so that the casting quality cannot be improved.

The prior patent (application number: CN 202121075336.6) proposes a stream inoculant adding device for casting, which comprises a base, wherein a transmission motor is fixedly installed on the rear side of the base, a motor shaft is fixedly installed at one end of the transmission motor, a transmission bevel gear is fixedly installed at one end of the motor shaft, lifting bevel gears are movably connected to two sides of the base, lifting springs are fixedly installed on the outer sides of the two groups of lifting bevel gears, a screw is movably connected to the inner side of the base, a fixing plate is fixedly welded on the inner side of the base, an inner side bearing of the fixing plate is connected with a middle bevel gear, the middle bevel gear is in threaded connection with the screw, a lower synchronous wheel is fixedly installed on the outer side of the motor shaft, an adjusting box is fixedly installed at the upper end of the screw, a transmission shaft is connected to an inner bearing of the adjusting box, and an upper synchronous wheel is fixedly installed at the left end of the transmission shaft. Although the device can be more conveniently used by matching a plurality of adjusting components, the device cannot be selected when inoculant is added, and the casting quality cannot be ensured.

In view of this, the present application has been made.

Disclosure of utility model

The utility model aims to solve the technical problems of overcoming the defects of the prior art, and provides a stream inoculant adding device which achieves the effect of polishing and filtering inoculant before adding the inoculant, so that the casting quality is ensured.

In order to solve the technical problems, the utility model provides a stream inoculant adding device, which comprises:

A mounting plate;

a separation assembly for polishing and filtering inoculant;

The separation assembly comprises a storage vat arranged above a mounting plate, a pouring block fixedly arranged at the bottom of the inner wall of the storage vat, a separation barrel fixedly arranged in the storage vat, a rotatable polishing column arranged in the separation barrel, and a plurality of round holes formed in the outer wall of the separation barrel.

Further, still include the unloading subassembly, the unloading subassembly is including setting up the mounting box in the mounting panel top, mounting box inside fixed mounting's guide bar, the striker plate of slidable installation on the guide bar outer wall, integrated into one piece's rack on the striker plate bottom surface, the rotatable bull stick of mounting box side wall installation, fixed mounting's special-shaped gear on the bull stick outer wall, fixed mounting's reset spring between striker plate lateral wall and the mounting box.

Further, a first motor is fixedly arranged at the top end of the storage barrel, a connecting rod is connected to the bottom end of the first motor, and the bottom end of the connecting rod is connected with a polishing column.

Further, a feeding port is formed in the top surface of the storage barrel.

Further, the top surface of the mounting plate is fixedly provided with a heightening frame, and the storage bucket is fixedly arranged on the top surface of the heightening frame.

Further, the number of the guide rods is two, a material receiving opening is formed in the position right below the two guide rods, and the bottom end of the material receiving opening is connected with a material outlet.

Further, a blanking pipe is fixedly connected between the storage bucket and the installation box, a second motor is fixedly installed on the outer wall of the installation box, and the second motor is connected with a rotatable rotating rod.

By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects.

1. According to the utility model, the separating component is arranged to enable inoculant particles to pass through polishing and filtering of the separating component before entering molten metal, so that the inoculant particles entering the molten metal are all granular objects with diameters smaller than three centimeters, the inoculant particles can fully exert the effects of the inoculant particles, and the quality of subsequent casting is ensured.

2. According to the utility model, the blanking component is arranged to ensure that the blanking amount of the inoculant is not excessive in a short time, so that the inoculant can be better mixed with the molten iron, and the waste and other side effects are avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure at A-A in FIG. 2;

fig. 4 is a schematic cross-sectional view of fig. 2 at B-B.

Reference numerals in the drawings:

1. A mounting plate;

2. A partition assembly; 21. a storage barrel; 22. a separation barrel; 221. a round hole; 23. polishing the column; 24. pouring a material block;

3. A blanking assembly; 31. a striker plate; 32. a rack; 33. a rotating rod; 34. a material receiving port; 35. a special-shaped gear; 36. a guide rod; 37. a return spring;

4. Discharging pipes; 5. a discharge port; 6. a heightening frame; 7. a first motor; 8. a feed inlet; 9. and a second motor.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly fixed and limited otherwise, 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; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, the present utility model provides a stream inoculant feeding apparatus.

Specifically, given by FIGS. 1-4, includes:

a mounting plate 1;

A separation assembly 2 for grinding and filtering inoculant;

The separation assembly 2 comprises a storage vat 21 arranged above the mounting plate 1, a pouring block 24 fixedly arranged at the bottom of the inner wall of the storage vat 21, a separation barrel 22 fixedly arranged in the storage vat 21, a rotatable polishing column 23 arranged in the separation barrel 22, and a plurality of round holes 221 formed in the outer wall of the separation barrel 22.

According to the utility model, inoculant is placed into the separation assembly 2 through the feed inlet 8, the inoculant firstly falls into the separation barrel 22 after entering the separation assembly 2, the first motor 7 is started after being completely placed into the separation barrel 22, the connecting rod connected below the first motor 7 is driven to rotate after being started, the polishing column 23 is connected below the connecting rod and rotates along with the connecting rod, the inoculant in the separation barrel 22 is pushed by the polishing column 23 after the polishing column 23 rotates, friction is generated on the inoculant surface, the volume of the inoculant is reduced, the inoculant is discharged and falls into the storage barrel 21 through the plurality of round holes 221 with the diameter of 3 cm of the blanking assembly, and inoculant particles with the diameter of less than three cm are in the storage barrel 21, and the inoculant particles with the diameter of between one and three cm are in the most suitable size for casting, when the inoculant particles fall into the top surface of the storage barrel 21, the top surface of the pouring block 24 is inclined, so that the inoculant particles fall into the blanking tube 4 of the top surface of the pouring block 24 and the metal pouring assembly, the inoculant is fully played after the inoculant is poured into the blanking assembly, and the metal pouring device is fully used for casting the inoculant.

Through setting up the partition assembly 2 and making inoculant granule have passed through the filtering of polishing of partition assembly 2 before getting into the molten metal, make inoculant granule in the molten metal all be the granule object that the diameter is less than three centimetres, make inoculant granule can fully exert its effect, guaranteed the quality of follow-up casting.

Further, as a specific embodiment of the utility model, the utility model provides a stream inoculant adding device.

Specifically, as shown in fig. 1 and 3, the blanking device further comprises a blanking assembly 3, wherein the blanking assembly 3 comprises a mounting box arranged above the mounting plate 1, a guide rod 36 fixedly mounted in the mounting box, a striker plate 31 slidably mounted on the outer wall of the guide rod 36, a rack 32 integrally formed on the bottom surface of the striker plate 31, a rotatable rotating rod 33 mounted on the side wall of the mounting box, a special-shaped gear 35 fixedly mounted on the outer wall of the rotating rod 33, and a return spring 37 fixedly mounted between the side wall of the striker plate 31 and the mounting box.

According to the utility model, the blanking assembly 3 is arranged, inoculant particles can be blocked by the baffle plate 31 after falling into the mounting box through the blanking pipe 4, the blanking can be performed only after a user starts the second motor 9, the second motor 9 drives the rotating rod 33 to rotate, the special-shaped gear 35 is driven to rotate in the rotating process of the rotating rod 33, and the special-shaped gear 35 is meshed with the rack 32, so that the rack 32 and the baffle plate 31 can be driven to move forward after the special-shaped gear 35 rotates, the baffle particles in the blanking pipe 4 after the baffle plate 31 moves forward can be blocked and fall into the receiving hole 34 to complete blanking, the special-shaped gear 35 is not a complete gear, the baffle plate 31 and the rack 32 can lose forward thrust after moving one end, and the reset spring 37 connected between the baffle plate 31 and the inner wall of the mounting box can pull the baffle plate 31 back due to the elasticity of the reset spring, the intermittent blanking effect can be completed after the arrangement, the inoculant blanking quantity can not be excessively high in a short time, and the inoculant can be better mixed with iron liquid and other side effects can be avoided.

Further, as another embodiment of the present utility model, the present utility model provides a stream inoculant feeding apparatus.

Specifically, as shown in fig. 4, a first motor 7 is fixedly installed at the top end of the storage vat 21, a connecting rod is connected to the bottom end of the first motor 7, and a polishing column 23 is connected to the bottom end of the connecting rod.

In the present utility model, power is provided to the rotation of the sharpening post 23.

Specifically, as shown in fig. 4, a top surface of the storage bucket 21 is provided with a feed inlet 8.

In the utility model, in order to make the user more convenient to feed the device.

Specifically, as shown in fig. 1, the top surface of the mounting plate 1 is fixedly provided with a height increasing frame 6, and the storage bucket 21 is fixedly arranged on the top surface of the height increasing frame 6.

In the utility model, in order to raise the height of the separation assembly 2, the separation assembly 2 is more convenient to be discharged to a subsequent device.

Specifically, as shown in fig. 4, the number of the guide rods 36 is two, a material receiving opening 34 is arranged right below the two guide rods 36, and the bottom end of the material receiving opening 34 is connected with a material outlet 5.

In the utility model, in order to prevent the inoculant from being wasted easily, the material receiving opening 34 is arranged, and the surface area of the material receiving opening 34 is larger than that of the blanking pipe 4, so that the inoculant cannot splash out of the material receiving opening 34 easily after being blocked, and the inoculant is prevented from being wasted excessively.

Specifically, as shown in fig. 1-3, a blanking pipe 4 is fixedly connected between the storage vat 21 and the installation box, a second motor 9 is fixedly installed on the outer wall of the installation box, and the second motor 9 is connected with a rotatable rotating rod 33.

In the present utility model, inoculant is transferred from the separation assembly 2 to the feed assembly 3 by providing a feed tube 4 and by providing a second motor 9 to power the rotation of the rotating rod 33.

Working principle: the inoculant is placed into the separation assembly 2 through the feeding hole 8, the inoculant firstly falls into the separation barrel 22 after entering the separation assembly 2, the first motor 7 is started, the connecting rod connected below is driven to rotate after the first motor 7 is started, the polishing post 23 is connected below the connecting rod and rotates along with the connecting rod, the inoculant in the separation barrel 22 can be pushed by the polishing post 23 after the polishing post 23 rotates, the inoculant surface is abraded to reduce the volume of the inoculant, a plurality of round holes 221 with the diameter of 3 cm of the blanking assembly are formed in the outer wall and the bottom end of the separation barrel 22 during rotation, inoculant particles with the diameter of less than three cm are discharged and fall into the storage barrel 21, the inoculant particles with the diameter of between one cm and three cm are the most suitable for casting, when the inoculant particles fall into the top surface of the pouring block 24 after the storage barrel 21, the top surface of the pouring block 24 is obliquely arranged, the inoculant particles can fall into the blanking assembly 4 due to the fact that the top surface of the pouring pipe 24 falls into the blanking assembly, the inoculant can fully play the effect of the inoculant after the inoculant, and the metal casting quality is fully achieved after the inoculant is filtered.

Through setting up unloading subassembly 3 and making inoculant granule can be blocked by striker plate 31 after falling into the mounting box through unloading pipe 4, only can the user start second motor 9 just can carry out the unloading, second motor 9 can drive bull stick 33 and rotate, bull stick 33 rotatory in-process can drive special-shaped gear 35 and rotate, and special-shaped gear 35 meshes with rack 32, so special-shaped gear 35 can drive rack 32 and striker plate 31 after rotating, and striker plate 31 moves forward the back and is in the baffle that the inoculant granule received in unloading pipe 4 will disappear and then fall into receiving port 34 and accomplish the unloading, and special-shaped gear 35 itself is not a complete gear, so striker plate 31 and rack 32 will lose the thrust forward at this moment that connects between striker plate 31 and mounting box inner wall because of its elasticity will be pulled back striker plate 31, so the effect of intermittent type unloading can be accomplished repeatedly, this kind of setting makes inoculant unloading's volume can not be too much in the short time, make inoculant can mix with molten iron better and other extravagant has avoided.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above-mentioned embodiment, but is not limited to the above-mentioned embodiment, and any simple modification, equivalent change and modification made by the technical matter of the present utility model can be further combined or replaced by the equivalent embodiment without departing from the scope of the technical solution of the present utility model.

Claims

1. A stream inoculant addition device comprising:

A mounting plate (1);

A separation assembly (2) for grinding and filtering inoculant;

The storage barrel is characterized in that the separation assembly (2) comprises a storage barrel (21) arranged above the mounting plate (1), a pouring block (24) is fixedly arranged at the bottom of the inner wall of the storage barrel (21), a separation barrel (22) is fixedly arranged in the storage barrel (21), a rotatable polishing column (23) is arranged in the separation barrel (22), and a plurality of round holes (221) are formed in the outer wall of the separation barrel (22).

2. The stream inoculant adding device according to claim 1, further comprising a blanking assembly (3), wherein the blanking assembly (3) comprises a mounting box arranged above the mounting plate (1), a guide rod (36) fixedly mounted in the mounting box, a striker plate (31) slidably mounted on the outer wall of the guide rod (36), a rack (32) integrally formed on the bottom surface of the striker plate (31), a rotatable rotating rod (33) mounted on the side wall of the mounting box, a special-shaped gear (35) fixedly mounted on the outer wall of the rotating rod (33), and a return spring (37) fixedly mounted between the side wall of the striker plate (31) and the mounting box.

3. The stream inoculant feeding device according to claim 1, wherein a first motor (7) is fixedly arranged at the top end of the storage barrel (21), a connecting rod is connected to the bottom end of the first motor (7), and a polishing column (23) is connected to the bottom end of the connecting rod.

4. A stream inoculant feeding device according to claim 1, wherein the top surface of the storage vat (21) is provided with a feed inlet (8).

5. The stream inoculant feeding device according to claim 1, wherein the top surface of the mounting plate (1) is fixedly provided with a height increasing frame (6), and the storage barrel (21) is fixedly arranged on the top surface of the height increasing frame (6).

6. The stream inoculant adding device according to claim 2, wherein the number of the guide rods (36) is two, a material receiving opening (34) is arranged right below the two guide rods (36), and the bottom end of the material receiving opening (34) is connected with a material outlet (5).

7. A stream inoculant feeding device according to claim 1, wherein a blanking pipe (4) is fixedly connected between the storage vat (21) and the mounting box, a second motor (9) is fixedly arranged on the outer wall of the mounting box, and the second motor (9) is connected with a rotatable rotating rod (33).