CN216831525U

CN216831525U - Tool in ladle pouring

Info

Publication number: CN216831525U
Application number: CN202121432081.4U
Authority: CN
Inventors: 尉磊飞; 吴国臣; 王洪顺; 孟润泽
Original assignee: Wuhai Baogang Wanteng Steel Co ltd
Current assignee: Wuhai Baogang Wanteng Steel Co ltd
Priority date: 2021-06-27
Filing date: 2021-06-27
Publication date: 2022-06-28
Anticipated expiration: 2031-06-27

Abstract

The utility model belongs to the technical field of the use of steel mill instrument, especially, relate to an instrument during ladle is pour. The method can reduce the workload of workers and improve the construction quality. Comprises a cylindrical main tank and a conical end arranged at the bottom of the main tank; a stirring mechanism is arranged in the main tank, and the conical end adopts a corrugated rubber sleeve; the bottom of the corrugated rubber sleeve is provided with a discharging pipe, and an opening and closing valve is arranged on the discharging pipe.

Description

Tool for pouring steel ladle

Technical Field

The utility model belongs to the technical field of the use of steel mill instrument, especially, relate to an instrument during ladle is pour.

Background

In the actual work process of steel mill, when the ladle pouring construction, need fill the pouring material at the mould border, it is very inconvenient when artifical the packing, and inefficiency to cause and pour inhomogeneously, and then influence the service quality. On the other hand, the work load of the operator is increased during the casting work.

SUMMERY OF THE UTILITY MODEL

The utility model discloses be exactly to the defect that prior art exists, provide an instrument in ladle is pour. The method can reduce the workload of workers and improve the construction quality.

In order to realize the purpose, the utility model adopts the following technical proposal that the device comprises a cylinder main tank and a cone end arranged at the bottom of the main tank; a stirring mechanism is arranged in the main tank, and the conical end adopts a corrugated rubber sleeve; the bottom of the corrugated rubber sleeve is provided with a discharging pipe, and an opening and closing valve is arranged on the discharging pipe.

Further, rabbling mechanism include with the (mixing) shaft of main tank bottoms portion rotation connection, be provided with a plurality of stirring leaves on the (mixing) shaft, and stagger arrangement from top to bottom (increase stirring operation area) between a plurality of stirring leaves.

Furthermore, one end of the stirring shaft extends out of the main tank, and a stirring handle is arranged at the extending end.

Furthermore, two lifting lugs are symmetrically arranged on the outer wall of the main tank.

Furthermore, an upper sealing cover is arranged at the top of the main tank, and a charging opening is formed in the upper sealing cover; the feeding port is covered with a cover body, and one side of the cover body is hinged with the upper sealing cover through a rotating shaft.

Furthermore, the corrugated rubber sleeve comprises a rubber sleeve upper steel ring, a rubber sleeve lower steel ring and a conical rubber sleeve body arranged between the upper steel ring and the lower steel ring; go up the steel ring with the detachable connection of main jar, the steel ring links firmly with the unloading pipe down.

Furthermore, one side of the upper steel ring is hinged with the bottom of the main tank through a hinge seat, and the other side of the upper steel ring is clamped with the side wall of the main tank through a buckle.

The opening and closing valve comprises a circular valve plate arranged in the blanking pipe and a handle outside the blanking pipe, the handle is fixedly connected with the circular valve plate, and the handle is fixed on the side wall of the blanking pipe through a connecting block; the connecting block and the side wall are provided with openings, and the positions of the openings on the connecting block are opposite; the handle passes through the two openings and is fixedly connected with the valve plate, and the handle can rotate in the two openings.

Further, the two openings are provided with sealing rubber rings for increasing damping.

Furthermore, the connecting block is jointed to the side wall of the blanking pipe through a fastener.

Compared with the prior art the utility model discloses beneficial effect.

The utility model discloses pour to the ladle and provide convenient, the instrument that application electric hoist was pour the ladle is hoisted, pours into the mould border perpendicularly with the pouring material in the instrument, very big improvement the ladle pour the quality and reduced operating time.

The utility model discloses can pour evenly so that the pouring material. Meanwhile, some mechanism units which are convenient to operate are added in practical use.

Drawings

The present invention will be further described with reference to the accompanying drawings and the following detailed description. The scope of protection of the present invention is not limited to the following description.

Fig. 1-2 are schematic diagrams of the overall structure of the embodiment.

In the figure, 1 is a main tank, 2 is a lifting lug, 3 is a stirring mechanism, 4 is a charging hole, 5 is a stirring shaft, 6 is a connecting block, 7 is an upper sealing cover, 8 is a buckle, 9 is a corrugated rubber sleeve, 10 is an upper steel ring, 11 is a lower steel ring, 12 is an opening and closing valve, 13 is a handle, 14 is a circular valve plate, 15 is a discharging pipe, 16 is a stirring handle, 17 is a stirring blade, and 18 is a cover body.

Detailed Description

As shown in fig. 1-2, the utility model comprises a cylinder main tank 1 and a cone end arranged at the bottom of the main tank 1; the main tank 1 is communicated with the conical end and fixedly connected into an integral structure, a stirring mechanism 3 is arranged in the main tank 1, and the conical end adopts a corrugated rubber sleeve 9; the bottom of the corrugated rubber sleeve 9 is provided with a discharging pipe 15, and the discharging pipe 15 is provided with an opening and closing valve 12.

Stirring mechanism 3 embodiment: rabbling mechanism 3 include with 1 bottom of main jar rotates (mixing) shaft 5 of connecting, be provided with a plurality of stirring leaves 17 on the (mixing) shaft 5, and a plurality of stirring vane alternate arrangement from top to bottom between, a plurality of stirring vane increase stirring operation area. The shape of the stirring blade is not limited to a certain form, and the stirring blade may be any one of a fan shape, a rectangular shape, and an oblong shape. The 5 one end of (mixing) shaft stretches out main jar 1, and the one end that stretches out is provided with agitator handle 16, and agitator handle 16 makes the stirring be convenient for operate. During the use, if the working time is long, the castable in the main tank 1 can be stirred manually through the stirring unit in consideration of the fact that the castable can be caked or uneven in the main tank 1. Therefore, the stirring shaft 5 is not required to be driven by a driving motor, so that the cost can be reduced and the maintenance is convenient; secondly, only when the castable is agglomerated and uneven, the stirring handle 16 is manually rotated by an operator; the frequency is not so frequent, and the manual stirring is more convenient and more convenient.

The specific embodiment of the lifting lug 2 is as follows: the outer wall of the main tank 1 is symmetrically provided with two lifting lugs 2, and the lifting lugs 2 can be semi-annular; a crown block or an electric hoist is manually connected to the lifting lug 2 by using a lifting rope, and the main tank 1 is lifted to the position of the steel ladle to be poured, so that the discharging opening of the discharging pipe 15 is aligned to the position of the steel ladle to be poured.

Preferably, the top of the main tank 1 is provided with an upper cover 7. The stirring shaft 5 penetrates through the upper sealing cover 7 and is not in contact with the upper sealing cover 7; so that the stirring shaft 5 has no friction with the upper sealing cover 7 when rotating; the upper sealing cover 7 is provided with a feed inlet 4; a cover body 18 is covered on the charging opening 4, and one side of the cover body 18 is hinged with the upper sealing cover 7 through a rotating shaft. The charging hole 4 is arranged, so that the refractory castable can be conveniently added into the main tank 1; after the main tank 1 is filled with the refractory pouring material, the cover is covered.

Specific embodiment of the corrugated rubber sleeve 9: the corrugated rubber sleeve 9 comprises an upper rubber sleeve steel ring 10, a lower rubber sleeve steel ring 11 and a conical rubber sleeve body arranged between the upper steel ring 10 and the lower steel ring 11; go up steel ring 10 with main jar 1 detachable connection, lower steel ring 11 links firmly with unloading pipe 15. The caliber of the upper steel ring 10 is larger than that of the lower steel ring 11, so that the upper steel ring 10, the rubber sleeve body and the lower steel ring 11 form a conical end. The upper steel ring 10 and the lower steel ring 11 are used for supporting the soft rubber sleeve and play a role of a framework. Go up steel ring 10's one side and main 1 bottoms of jar and articulate through articulated seat, go up steel ring 10's opposite side and pass through buckle 8 and main 1 lateral wall joint of jar. One end of the buckle 8 is hinged with the upper steel ring 10, a hook is arranged on the main tank 1, and the other end of the buckle 8 is provided with a lantern ring; when the lantern ring is sleeved on the hook, the rubber sleeve body is connected with the main tank 1.

According to the specific embodiment of the opening and closing valve 12, the opening and closing valve 12 comprises a circular valve plate 14 arranged in a discharging pipe 15 and a handle 13 arranged outside the discharging pipe 15, the handle 13 is fixedly connected with the circular valve plate 14, and the handle 13 is fixed on the side wall of the discharging pipe 15 through a connecting block 6; the connecting block 6 and the side wall are both provided with holes, and the holes on the connecting block 6 are opposite in position; the connecting block 6 is fastened to the side wall of the blanking pipe 15 through a fastener. The handle 13 passes through the two openings and is fixedly connected with the valve plate, and the handle 13 can rotate in the two openings. And the two openings are provided with sealing rubber rings for increasing damping. When the handle 13 is rotated, the shielding area of the valve plate relative to the blanking pipe 15 can be adjusted, so that the purpose of adjusting blanking is achieved; and the rubber ring is arranged, so that the rotation action is changed into damping rotation, the handle 13 can be stopped at a certain rotation angle, and the position can be kept. The utility model discloses a ladle is pour and is provided conveniently, and the instrument that application electric hoist was pour the ladle is hoisted, pours into the mould border perpendicularly with the pouring material in the instrument, very big improvement the ladle pour the quality and reduced operating time.

Specifically, 1, the tool for pouring the steel ladle is provided with a feed inlet 4 at the top end of a main tank 1, so that refractory castable can be conveniently added into the main tank 1.

2. After the main tank 1 is filled with the refractory pouring material, the cover is covered.

3. A crown block or an electric hoist is manually connected to the lifting lug 2 by using a lifting rope, and the main tank 1 is lifted to the position of the steel ladle to be poured, so that the feed opening is aligned to the position of the steel ladle to be poured.

4. The opening and closing valve 12 is manually opened, and the opening size of the opening and closing valve 12 is controlled according to the required flow size to control the flow of the pouring material.

5. During the use process, if the working time is long, the castable in the main tank 1 can be stirred manually through the stirring mechanism 3 in consideration of the fact that the castable can be caked or uneven in the main tank 1.

6. This instrument during ladle is pour is provided with ripple gum cover 9 parts at lower part vertebra position, and the purpose realizes under the circumstances that the in-process pouring material is downflow not unblocked pouring, shakes through the manual work and sets up the feed opening about, realizes the deformation of ripple sleeve pipe for inside pouring material can better mediation, reaches to pour the ejection of compact smooth.

7. This instrument during ladle is pour is provided with buckle 8 structure at lower part centrum position, and the purpose is in the instrument completion back of pouring, conveniently opens inside main jar 1, carries out inside clout and clears away and wash.

The utility model has the advantages of it is following:

1. the construction quality is enhanced.

2. The construction method is convenient.

3. And the labor intensity of constructors is reduced.

4. The construction time is reduced.

It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.

Claims

1. A tool in ladle pouring comprises a cylindrical main tank and a conical end arranged at the bottom of the main tank; the device is characterized in that a stirring mechanism is arranged in the main tank, and the conical end adopts a corrugated rubber sleeve;

the bottom of the corrugated rubber sleeve is provided with a discharging pipe, and an opening and closing valve is arranged on the discharging pipe.

2. The tool in ladle casting according to claim 1, wherein: the stirring mechanism comprises a stirring shaft which is rotatably connected with the bottom of the main tank, a plurality of stirring blades are arranged on the stirring shaft, and the plurality of stirring blades are arranged in a staggered manner from top to bottom.

3. A tool in ladle casting according to claim 2, wherein: one end of the stirring shaft extends out of the main tank, and a stirring handle is arranged at the extending end.

4. The tool in ladle casting according to claim 1, wherein: two lifting lugs are symmetrically arranged on the outer wall of the main tank.

5. The tool in ladle casting as claimed in claim 1, wherein: an upper sealing cover is arranged at the top of the main tank, and a charging opening is formed in the upper sealing cover; the feeding port is covered with a cover body, and one side of the cover body is hinged with the upper sealing cover through a rotating shaft.

6. The tool in ladle casting as claimed in claim 1, wherein: the corrugated rubber sleeve comprises a rubber sleeve upper steel ring, a rubber sleeve lower steel ring and a conical rubber sleeve body arranged between the upper steel ring and the lower steel ring; go up the steel ring with the detachable connection of main jar, the steel ring links firmly with the unloading pipe down.

7. Tool in ladle casting according to claim 6, characterized in that: go up the one side of steel ring and hinge through articulated seat with main jar bottom, go up the opposite side of steel ring and pass through buckle and main jar lateral wall joint.

8. The tool in ladle casting according to claim 7, wherein: the opening and closing valve comprises a circular valve plate arranged in the blanking pipe and a handle outside the blanking pipe, the handle is fixedly connected with the circular valve plate, and the handle is fixed on the side wall of the blanking pipe through a connecting block; the connecting block and the side wall are provided with openings, and the positions of the openings on the connecting block are opposite; the handle passes through two trompils and links firmly with the valve plate, and the handle can be in two trompils internal rotations.

9. The tool in ladle casting according to claim 8, wherein: and the two openings are provided with sealing rubber rings for increasing damping.

10. The tool in ladle casting according to claim 8, wherein: the connecting block is fastened on the side wall of the blanking pipe through a fastener.