CN220295809U

CN220295809U - Inoculant

Info

Publication number: CN220295809U
Application number: CN202321027452.XU
Authority: CN
Inventors: 秦艳平
Original assignee: Guangdong Jinzhili Technology Co ltd
Current assignee: Guangdong Jinzhili Technology Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2024-01-05
Anticipated expiration: 2033-04-28

Abstract

The utility model relates to the technical field of casting equipment, and discloses an inoculant, which comprises an inoculant hopper and a support rod; one end of the supporting rod is rotationally connected with the inoculation bucket, the other end of the supporting rod is rotationally connected with the inoculation bucket, and the other end of the supporting rod is fixedly connected with the top of the rocker so that the inoculation bucket keeps vertical when moving along with the rocker; the technical problem that inoculant needs manual addition in the existing molten iron inoculation process is mainly solved.

Description

Inoculant

Technical Field

The utility model relates to the technical field of casting equipment, in particular to an inoculant.

Background

In the casting production process, a common inoculant is added into the produced molten iron, and the inoculant is added to promote graphitization in the cast iron production, reduce the tendency of white spots, improve the morphology and the distribution condition of graphite, increase the number of eutectic cells and refine the matrix structure. At present, inoculant is added into a ladle by hands, the inoculant is not easy to control, the temperature of molten iron and the casting time are not easy to grasp, the inoculant is often melted too early, the molten iron cast later cannot be inoculated, and the inoculation is uneven; or insufficient inoculation amount caused by incomplete melting of inoculant, different casting quality can be caused by premature melting or incomplete melting, waste products can be caused when serious, inoculant is wasted, and the temperature of molten iron is high, so that safety risks are brought to staff, and the inoculant capable of automatically following the flow of molten iron is an urgent problem to be solved.

Disclosure of Invention

The embodiment of the utility model discloses an inoculant, which is used for solving the technical problem that inoculant needs to be manually added in the existing iron liquid inoculation process.

To achieve the purpose, the utility model adopts the following technical scheme:

an inoculant comprising:

inoculating hopper;

one end of the supporting rod is rotatably connected to the inoculation hopper, and the other end of the supporting rod is fixedly connected to the top of the shake-pack.

In one example, the inoculating hopper comprises a containing part and a funnel part which are communicated; the molten iron contained in the containing part can flow out through the funnel part;

one end of the supporting rod is rotatably connected to the outer wall of the accommodating part.

In one example, the two opposite outer walls of the accommodating part are respectively connected with a supporting rod in a rotating way.

In one example, the outer walls of the two opposite sides of the accommodating portion are respectively provided with a rotating shaft in a protruding mode, and one end of the supporting rod is rotatably sleeved on the rotating shafts.

In one example, a connecting rod is connected between the two support rods.

In one example, the funnel portion includes a funnel opening at the bottom of the funnel portion, the funnel opening being provided with a solenoid valve for controlling the inoculation funnel to open/close.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a front view of the inoculant of the present utility model;

FIG. 2 is a schematic view showing the inoculant of the present utility model in a state of being inoculated with molten iron;

FIG. 3 is a schematic view showing a state of the inoculant iron liquid of the inoculant of the present utility model.

Illustration of:

1. inoculating hopper; 11. an accommodating portion; 111. a rotating shaft; 12. a funnel portion; 121. a funnel opening; 2. a support rod; 3. a connecting rod; 4. and (5) shaking the bag.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "upper," "lower," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship based on that shown in the drawings, merely to facilitate the description of the present application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present application.

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

Referring to fig. 1 to 3, the present embodiment provides an inoculant comprising an inoculant hopper 1 and a support bar 2. One end of the supporting rod 2 is rotatably connected to the inoculation hopper 1, and the other end of the supporting rod is used for fixing the inoculation hopper 1 above the ladle 4, and it is to be explained that the ladle 4 is a container for containing molten iron, the ladle 4 is suspended on a fixed support, and two ends of the ladle 4 are hinged with the fixed support, so that the ladle 4 can rotate to one side and pour molten iron into a mold. Preferably, one end of the supporting rod 2 is hinged with the inoculating hopper 1, and the inoculating hopper 1 is always positioned above the ladle 4 and keeps a vertical state under the action of gravity, so that the ladle 4 can pour molten iron and synchronously pour inoculant.

Further, the inoculation hopper 1 comprises a containing part 11 and a funnel part 12, wherein the containing part 11 is connected with the funnel part 12, and the containing part 11 is used for containing molten iron; the funnel part 12 is used for tapping molten iron. When the inoculating hopper 1 rotates along with the shake-out 4, since the inoculating hopper 1 is kept in a vertical state by gravity, one end of the supporting rod 2 is preferably connected with the accommodating part 11, and the accommodating part 11 is positioned above the funnel part 12, so that the inoculant flows from the accommodating part 11 to the funnel part 12 and flows out from the funnel opening 121, and the funnel opening 121 is positioned at the bottom of the funnel part 12.

Further, the inoculating device comprises two supporting rods 2, one supporting rod 2 is connected with one side of the accommodating part 11, the other supporting rod 2 is connected with the other side of the accommodating part 11, and the two supporting rods 2 improve the fixing strength of the inoculating hopper 1.

Further, two rotating shafts 111 are protruding from the outer side of the accommodating portion 11, and one end of the supporting rod 2 is sleeved on the rotating shaft 111 through a shaft sleeve and is rotatably connected with the rotating shaft 111. Through the setting of axle sleeve, make things convenient for bracing piece 2 to dismantle with inoculation fill 1, it is notable that here dismantles the structure and can also be buckle structure, riveted structure etc. this application does not limit.

Further, a connecting rod 3 is further connected between the two support rods 2, thereby improving the strength of the support rods 2.

Further, the funnel 12 comprises a funnel opening 121 at the bottom of the funnel 12, wherein the funnel opening 121 is provided with a solenoid valve (not shown) for controlling the opening and closing of the inoculation funnel 1. By controlling the arrangement of the electromagnetic valve, the flow speed of the inoculant can be controlled according to the actual production condition, and the inoculation efficiency of the molten iron is improved.

Working principle: after molten iron is discharged from a furnace and poured into the ladle 4, slag is removed, slag collecting agent is covered, the supporting rod 2 is fixed with the ladle 4, and the inoculation bucket 1 is positioned right above the ladle 4 and is in a waiting working state; when pouring is started, the inoculant is poured into the inoculation bucket 1, the ladle 4 is inclined, and the support rod 2 is inclined along with the ladle 4, but the inoculation bucket 1 does not rotate along with the rotation of the ladle 4 because of movable rotation, so that the inoculant always faces downwards, and the inoculant leaks out to inoculate.

The foregoing description of the preferred embodiments of the present utility model has been provided for the purpose of illustrating the general principles of the present utility model and is not to be construed as limiting the scope of the utility model in any way. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model, and other embodiments of the present utility model as will occur to those skilled in the art without the exercise of inventive faculty, are intended to be included within the scope of the present utility model.

Claims

1. An inoculant, comprising:

an inoculation bucket (1);

one end of the supporting rod (2) is rotationally connected with the inoculation hopper (1), and the other end of the supporting rod is fixedly connected with the top of the rocker bag (4); the inoculation hopper (1) comprises a containing part (11) and a funnel part (12) which are communicated with each other; inoculant contained in the containing part (11) can flow out through the funnel part (12);

one end of the supporting rod (2) is rotatably connected to the outer wall of the accommodating part (11).

2. The inoculant of claim 1, wherein: the outer walls of two opposite sides of the accommodating part (11) are respectively connected with a supporting rod (2) in a rotating way.

3. The inoculant of claim 2, wherein: the two opposite side outer walls of the accommodating part (11) are respectively provided with a rotating shaft (111) in a protruding mode, and one end of the supporting rod (2) is rotatably sleeved on the rotating shafts (111).

4. The inoculant of claim 2, wherein: a connecting rod (3) is connected between the two supporting rods (2).

5. The inoculant of claim 1, wherein: the funnel part (12) comprises a funnel opening (121) positioned at the bottom of the funnel part (12), and the funnel opening (121) is provided with an electromagnetic valve for controlling the on/off of the inoculation funnel (1).