CN219443420U

CN219443420U - 2T ladle heat insulation device

Info

Publication number: CN219443420U
Application number: CN202320257642.4U
Authority: CN
Inventors: 李晓刚; 姚允禄; 张海伟
Original assignee: Yangxin Huihong New Material Co ltd
Current assignee: Yangxin Huihong New Material Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-08-01
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a 2T ladle heat insulation device, which comprises a T ladle body and rotating rods, wherein the rotating rods are fixedly arranged at the left end and the right end of the 2T ladle body; further comprises: the bottom of the inner end of the first bearing rod is rotationally connected with a rotating rod, the top of the left first bearing rod is rotationally connected with a second bearing rod, a ladle cover is fixedly connected to the second bearing rod, and the bottom of the ladle cover is in sliding fit with the end face of the top of the 2T ladle body; the left end sliding clamping of the clamping block stretches into the cover, and the right end of the clamping block stretches into the clamping block to be clamped in the right side of the first bearing rod. This 2T ladle heat insulation device installs the ladle lid, through rotating the ladle lid, makes the ladle lid cover at the top of 2T ladle body then to the fixture block stretches into the block in the inside of first bearing pole, keeps warm the molten iron through 1430 type zirconium-containing ceramic fiber blanket moreover, thereby has improved the thermal-insulated effect of 2T ladle body.

Description

2T ladle heat insulation device

Technical Field

The utility model relates to the technical field of ladles, in particular to a 2T ladle heat insulation device.

Background

When an aluminum industry company 2T ladle is used for casting in situ, operators hold the ladle to perform operation, the temperature of the molten iron is up to 1450 ℃, the heat insulation effect of a ladle body of a base ladle is poor, the temperature of the ladle body reaches about 280 ℃, operators feel severe heat radiation, the operators are easy to heat in hot summer, the 2T ladle is large in inclusion, the temperature of the molten iron is fast to reduce, the potential safety hazard that the molten iron cannot fall out is caused, and the 2T ladle is required to be subjected to heat insulation due to high temperature problem of a ladle speed reducer and high bearing failure rate;

reference publication number CN 213857035U's a thermal-insulated ladle, it is through gland encapsulation deposit the molten iron to make the inner bag that holds molten iron unsettled and not with external direct contact, thereby avoid the too fast loss of temperature, through collecting the partial heat that will give out and flood in the clearance between inner bag and the shell, thereby avoid the inner bag to lead to the heat to run off rapidly rather than the difference in temperature is great around, guaranteed the effect that the molten iron was deposited, however, still there is the following problem:

in the practical use of the device, although the heat loss can be avoided through the inner container, because a gap exists between the inner container and the shell, the weight of the contained molten iron is heavy, so that the weight of the molten iron can crush the inner container, and the bottom of the inner container is in contact with the inner wall of the shell, so that the heat preservation effect is reduced.

Therefore, we provide a 2T ladle heat insulation device which can well solve the problems.

Disclosure of Invention

The utility model aims to provide a 2T ladle heat insulation device, which aims to solve the problem that the heat insulation effect in the current market is poor in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the heat insulation device of the 2T ladle comprises a 2T ladle body and rotating rods, wherein the rotating rods are fixedly arranged at the left end and the right end of the 2T ladle body;

further comprises:

the bottom of the inner end of the first bearing rod is rotationally connected with a rotating rod, the top of the left first bearing rod is rotationally connected with a second bearing rod, a ladle cover is fixedly connected to the second bearing rod, and the bottom of the ladle cover is in sliding fit with the end face of the top of the 2T ladle body;

the fixture block, left end slip block stretches into the inside of built by contract, just the fixture block right-hand member stretches into the inside of block at the first bearing rod in right side to the fixture block left end is connected with the spring, the left end of spring is connected with the inside on built by contract right side, and the upper right side face of the first bearing rod in right side stretches into threaded connection and has the ejector pin, and the right downside of the first bearing rod in right side is fixed with the accommodation block.

Preferably, a 1430 type zirconium-containing ceramic fiber blanket is arranged at the bottom of the ladle cover, a 3mm rear steel plate is adopted as the ladle cover, the 1430 type zirconium-containing ceramic fiber blanket is additionally arranged in the ladle cover, the first bearing rods and the second bearing rods on two sides of the 2T ladle body at the bottom of the ladle cover and the 2T ladle body are respectively additionally provided with 500 x 1000mm3mm thick guard plates, and the 1430 type zirconium-containing ceramic fiber blanket is used between the guard plates and the ladle body.

Through the structure, the 2T ladle body has good heat insulation property.

Preferably, the inside of holding the piece stretches into and rotates and be connected with the bull stick, and the middle part of bull stick is key connection structure setting with the worm wheel to the bottom of worm wheel meshes with the worm, the front and back end rotation setting of worm is in the inside of holding the piece.

Through the structure, the worm can drive the rotating rod to rotate.

Preferably, the front end of the worm is connected with the driven rod through a taper gear set, and the right end of the driven rod is connected to the right side inside the accommodating block through a bearing.

Through the structure, the driven rod can drive the worm to rotate through the conical gear set.

Preferably, the right end of the driven rod is connected with a first gear in a key way, the top of the first gear is meshed with the bottom of the second gear, and the diameter of the first gear is larger than that of the second gear.

Through the structure, the force required by the second gear to drive the first gear to rotate is reduced.

Preferably, the middle key of the second gear is connected to the rotating wheel, the left end of the rotating wheel is connected to the inside of the containing block through a bearing, and the right end of the rotating wheel extends out of the inside of the containing block.

Through the structure, the rotating wheel can drive the second gear to rotate.

Compared with the prior art, the utility model has the beneficial effects that: this 2T ladle heat preservation device that insulates against heat can have better heat preservation effect and can reduce the manual work to empty the degree of difficulty of 2T ladle body to the molten iron, through rotating the ladle lid for the ladle lid can keep warm to the inside molten iron of 2T ladle body through 1430 contain zirconium ceramic fiber blanket, and through the worm wheel, makes the worm wheel rotate and drives 2T ladle body and rotate, reaches the ability of being convenient for empty molten iron then, its concrete content is as follows:

(1) The ladle cover is arranged, and is rotated, so that the ladle cover covers the top of the 2T ladle body, the clamping block stretches into the first bearing rod to be clamped, and the heat preservation of the molten iron is carried out through the 1430 type zirconium-containing ceramic fiber blanket, so that the heat preservation effect of the 2T ladle body is improved;

(2) Be provided with the worm wheel, through rotating the runner for the runner drives the worm through the driven lever and rotates, makes the worm drive the worm wheel and rotates then, thereby makes the worm wheel drive 2T ladle body and rotates, reduces the difficulty that the manual work was emptyd then.

Drawings

FIG. 1 is a schematic view of the present utility model in a front cross-section;

FIG. 2 is a schematic view of the enlarged structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic diagram of the structure of the present utility model;

FIG. 4 is a schematic side cross-sectional view of the worm of the present utility model;

fig. 5 is a schematic side sectional view of a first gear according to the present utility model.

In the figure: 1. a 2T ladle body; 2. a rotating rod; 3. a first load-bearing bar; 301. a second load-bearing bar; 302. a receiving block; 4. covering; 5. 1430 type zirconium-containing ceramic fiber blanket; 6. a clamping block; 7. a spring; 8. a push rod; 9. a worm wheel; 10. a worm; 11. a conical gear set; 12. a driven rod; 13. a first gear; 14. a second gear; 15. a rotating wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the heat insulation device of the 2T ladle comprises a 2T ladle body 1 and a rotating rod 2,2T, wherein the rotating rod 2 is fixedly arranged at the left end and the right end of the ladle body 1; further comprises: the bottom of the inner end of the first bearing rod 3 is rotationally connected with a rotating rod 2, the top of the left first bearing rod 3 is rotationally connected with a second bearing rod 301, the second bearing rod 301 is fixedly connected with a ladle cover 4, and the bottom of the ladle cover 4 is in sliding fit with the end face of the top of the 2T ladle body 1; the left end of the clamping block 6 is in sliding clamping connection with the inside of the ladle cover 4, a 1430 type zirconium-containing ceramic fiber blanket 5 is arranged at the bottom of the ladle cover 4, the ladle cover 4 adopts a 3mm rear steel plate, the 1430 type zirconium-containing ceramic fiber blanket 5 is additionally arranged in the ladle cover 4, the first bearing rod 3 and the second bearing rod 301 at the two sides of the 2T ladle body 1 at the bottom of the ladle cover 4 are respectively additionally provided with 500 x 1000mm thick guard plates, the 1430 type zirconium-containing ceramic fiber blanket 5 is used between the guard plates and the ladle body, the right end of the clamping block 6 is in clamping connection with the inside of the right side first bearing rod 3, the left end of the clamping block 6 is connected with a spring 7, the left end of the spring 7 is connected with the inside of the right side of the ladle cover 4, the right upper side surface of the right side first bearing rod 3 is in threaded connection with a push rod 8, and the right lower side surface of the right side first bearing rod 3 is fixedly provided with a containing block 302;

referring to fig. 1 and 5, molten iron is placed inside a 2T ladle body 1, then a second bearing rod 301 is rotated, so that the second bearing rod 301 rotates to drive a ladle cover 4 to rotate, then the ladle cover 4 can rotate by taking the second bearing rod 301 as a center, so that the ladle cover 4 can cover the top of the 2T ladle body 1, hot air is prevented from overflowing from the top of the 2T ladle body 1, then a 1430 type zirconium-containing ceramic fiber blanket 5 is arranged at the inner wall of the 2T ladle body 1 and the bottom of the ladle cover 4, so that molten iron can be insulated inside the 2T ladle body 1, after the ladle cover 4 rotates in place, a spring 7 is stressed to eject a clamping block 6, so that the clamping block 6 can extend into the inside of a first bearing rod 3 through the inside of the ladle cover 4, so that the ladle cover 4 is prevented from sliding at the top of the 2T ladle body 1, and a push rod 8 is rotated to enable the clamping block 6 to push back against the inside of the ladle cover 4 again, so that the clamping block 6 can be separated from the first bearing rod 3 to enable the top of the ladle body 2T to rotate again;

the inside of the accommodating block 302 is extended into and rotationally connected with the rotating rod 2, the middle part of the rotating rod 2 is in a key connection structure with the worm wheel 9, the bottom of the worm wheel 9 is meshed with the worm 10, the front end and the rear end of the worm 10 are rotationally arranged in the accommodating block 302, the front end of the worm 10 is connected with the driven rod 12 through the conical gear set 11, the right end of the driven rod 12 is connected to the right side in the accommodating block 302 through a bearing, the right end of the driven rod 12 is in key connection with the first gear 13, the top of the first gear 13 is meshed with the bottom of the second gear 14, the diameter of the first gear 13 is larger than that of the second gear 14, the middle part of the second gear 14 is in key connection with the rotating wheel 15, the left end of the rotating wheel 15 is connected in the accommodating block 302 through the bearing, and the right end of the rotating wheel 15 extends out of the inside of the accommodating block 302;

referring to fig. 1 to 4, when it is required to topple over the molten iron inside the 2T ladle body 1, by rotating the rotating wheel 15, the rotating wheel 15 drives the second gear 14 to rotate, and then the second gear 14 drives the first gear 13 to rotate, so that the first gear 13 drives the driven rod 12 to rotate, and the driven rod 12 rotates to drive the worm 10 to rotate through the bevel gear set 11, and then the worm 10 drives the worm wheel 9 to rotate, so that the worm wheel 9 can drive the rotating rod 2 to rotate, so that the rotating rod 2 rotates to drive the 2T ladle body 1 to rotate, and then the 2T ladle body 1 can topple over through the rotation of the rotating wheel 15, so that the molten iron inside the 2T ladle body 1 can topple over, and the rotating wheel 15 can drive the 2T ladle body 1 to rotate with a small force through the cooperation of the first gear 13 and the second gear 14, so that the working strength of an operator is reduced.

Working principle: when the 2T ladle heat insulation device is used, firstly, referring to fig. 1 and 5, molten iron is placed in the 2T ladle body 1, then the ladle cover 4 can rotate by taking the second bearing rod 301 as the center through rotating the second bearing rod 301, so that hot air is prevented from overflowing from the top of the 2T ladle body 1, then a 1430 type zirconium-containing ceramic fiber blanket 5 is arranged on the inner wall of the 2T ladle body 1 and the bottom of the ladle cover 4, so that the molten iron can be insulated in the 2T ladle body 1, so that the ladle cover 4 is prevented from sliding on the top of the 2T ladle body 1, the clamping block 6 is separated from the clamping of the first bearing rod 3, and then the ladle cover 4 can rotate on the top of the 2T ladle body 1 again;

referring to fig. 1 to 4, when the molten iron inside the 2T ladle body 1 needs to be poured, the second gear 14 is then made to drive the first gear 13 to rotate, so that the first gear 13 drives the driven rod 12 to rotate, so that the worm wheel 9 can drive the rotating rod 2 to rotate, so that the molten iron inside the 2T ladle body 1 can be poured, and the rotating wheel 15 can drive the 2T ladle body 1 to rotate with a small force through the cooperation of the first gear 13 and the second gear 14, so that the working strength of an operator is reduced.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The 2T ladle heat insulation device comprises a 2T ladle body (1) and a rotating rod (2), wherein the rotating rod (2) is fixedly arranged at the left end and the right end of the 2T ladle body (1);

characterized by further comprising:

the bottom of the inner end of the first bearing rod (3) is rotationally connected with a rotating rod (2), the top of the left first bearing rod (3) is rotationally connected with a second bearing rod (301), a ladle cover (4) is fixedly connected to the second bearing rod (301), and the bottom of the ladle cover (4) is in sliding fit with the end face of the top of the 2T ladle body (1);

the clamping block (6), left end slip block stretches into the inside of be built by contract (4), just the clamping block (6) right-hand member stretches into the inside of block in the first bearing rod of right side (3), and clamping block (6) left end is connected with spring (7), the left end of spring (7) is connected with the inside on be built by contract (4) right side, and the upper right side face of the first bearing rod of right side (3) stretches into threaded connection and has ejector pin (8), and the lower right side face of the first bearing rod of right side (3) is fixed with accommodation block (302).

2. The 2T ladle heat insulation apparatus of claim 1, wherein: the bottom of the ladle cover (4) is provided with 1430 type zirconium-containing ceramic fiber blanket (5), the ladle cover (4) adopts a steel plate with the thickness of 3mm, 1430 type zirconium-containing ceramic fiber blanket (5) is additionally arranged in the ladle cover (4), and a first bearing rod (3) and a second bearing rod (301) on two sides of a 2T ladle body (1) at the bottom of the ladle cover (4) are respectively additionally provided with 500 x 1000mm thick guard plates with the thickness of 3mm, and 1430 type zirconium-containing ceramic fiber blanket (5) is used between the guard plates and the ladle body.

3. The 2T ladle heat insulation apparatus of claim 1, wherein: the inside of holding piece (302) stretches into and rotates and be connected with bull stick (2), and the middle part of bull stick (2) is key connection structure setting with worm wheel (9) to the bottom of worm wheel (9) meshes with worm (10), the front and back end rotation setting of worm (10) is in the inside of holding piece (302).

4. A 2T ladle heat insulation apparatus as claimed in claim 3 wherein: the front end of the worm (10) is connected with the driven rod (12) through the bevel gear set (11), and the right end of the driven rod (12) is connected to the right side inside the accommodating block (302) through a bearing.

5. The 2T ladle heat insulation apparatus of claim 4, wherein: the right end key of driven pole (12) is connected with first gear (13), and the top of first gear (13) meshes with the bottom of second gear (14), and the diameter of first gear (13) is greater than the diameter of second gear (14).

6. The 2T ladle heat insulation apparatus of claim 5, wherein: the middle part of the second gear (14) is connected to the rotating wheel (15) in a key way, the left end of the rotating wheel (15) is connected to the inside of the containing block (302) through a bearing, and the right end of the rotating wheel (15) extends out of the inside of the containing block (302).