Iron ladle capping auxiliary device

Abstract

The utility model discloses an iron ladle capping auxiliary device which comprises an iron ladle barrel, a first cover plate and a second cover plate. The second cover plate is positioned on the other side of the upper surface of the iron ladle barrel; the self-locking assembly comprises a fixed block, a sliding groove, a movable groove, a movable column, a baffle and a first spring, the fixed block is fixed to the middle of one side of the upper surface of the first cover plate, the sliding groove is round and formed in the middle of one side of the fixed block, the sliding groove is formed in the upper surface of the fixed block, and the movable column slidably penetrates through the sliding groove; the baffle is fixed to the outer surface of the movable column, the first spring is fixed to one side of the baffle, a clamping frame is fixed to the middle of one side of the second cover plate, and a fixing hole is formed in one side of the clamping frame. The utility model has the advantages that a self-locking mechanism is adopted to ensure that the cover is firmly locked when being closed, the cover is prevented from being accidentally opened in the transportation or operation process, and safety accidents caused by splashing of high-temperature molten iron are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to iron ladle capping technical field, especially an iron ladle capping auxiliary device. BACKGROUND

[0002] Iron ladle capping auxiliary device generally refers to a covering device for iron ladle or iron tank, and its main purpose is to reduce the temperature drop and oxidation of molten iron during transportation and waiting for pouring, and to improve the quality and pouring efficiency of molten iron. Such device is generally made of high-temperature resistant material, which can tightly cover the top of the iron ladle to form a relatively closed space, thereby effectively isolating air and reducing heat loss and oxidation of molten iron.

[0003] If the existing iron ladle cover needs to be manually locked when closing, the operator needs to perform one or more locking operations after closing the cover, which increases the operation steps and complexity. During the manual locking process, if the operation is improper or forgotten, the cover may be accidentally opened during transportation or waiting, causing high-temperature molten iron to splash out and causing safety accidents. Therefore, an iron ladle capping device that can automatically lock when closing is needed to improve safety. At the same time, the external temperature of the iron ladle is very high during transportation, and improper operation by the staff can easily cause burns, so the outside needs to be protected to a certain extent. SUMMARY

[0004] The utility model aims at providing an iron ladle capping auxiliary device to solve the problem of the existing iron ladle cover that needs to be manually locked by the operator when closing, and the operator needs to perform one or more locking operations after closing the cover, which increases the operation steps and complexity. During the manual locking process, if the operation is improper or forgotten, the cover may be accidentally opened during transportation or waiting, causing high-temperature molten iron to splash out and causing safety accidents.

[0005] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0006] The utility model relates to an iron ladle capping auxiliary device, which comprises:

[0007] Iron ladle barrel, first cover plate and second cover plate, the first cover plate is located on one side of the upper surface of the iron ladle barrel, and the second cover plate is located on the other side of the upper surface of the iron ladle barrel;

[0008] The self-locking assembly comprises a fixed block, a sliding groove, a movable groove, a movable column, a baffle and a first spring, the fixed block is fixed at the middle part of the upper surface of the first cover plate, the sliding groove is circular and is arranged at the middle part of the side of the fixed block, the sliding groove is arranged on the upper surface of the fixed block, the movable column is slidably arranged in the sliding groove, the baffle is fixed on the outer surface of the movable column, and the first spring is fixed on one side of the baffle.

[0009] Further, the lower surface of the iron ladle is provided with a base, one side of the base is hingedly connected with a first connecting rod, the other side of the base is hingedly connected with a second connecting rod, the first connecting rod is hingedly connected with a first cover plate, and the second connecting rod is hingedly connected with a second cover plate.

[0010] Further, the middle part of one side of the second cover plate is fixed with a clamping frame, one side of the clamping frame is provided with a fixed hole, the top surface of the second cover plate is fixed with an electric push rod in the middle part, and the output end of the electric push rod is opposite to the fixed hole.

[0011] Further, one side of the movable column is provided with an inclined groove, and one end of the movable column extends into the fixed hole.

[0012] Further, the protective assembly comprises a mounting frame, a fixed shaft, a winding drum, a protective sheet, a fixed column and a mounting hole, the mounting frame is fixed on the outer surface of the upper end of the iron ladle, the fixed shaft is arranged in the mounting frame, the winding drum is rotatably arranged on the outer surface of the fixed shaft, the protective sheet is wound on the outer surface of the winding drum, the fixed column is fixed on the lower end of the protective sheet, and the mounting hole is arranged on the two sides of the fixed column.

[0013] Further, the mounting hole is internally provided with a second spring, one end of the second spring is fixed with a clamping column, the outer surface of the lower end of the iron ladle is fixed with a fixed frame, the outer surface of the fixed frame is provided with a clamping groove, and the tail end of the clamping column extends into the clamping groove, and the inner side of the protective sheet is coated with a reflective silver coating.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The utility model discloses, through setting up the iron ladle bucket, first cover, second cover and self -locking assembly, under the action of airborne hydraulic system when opening and closing the cover, first cover and second cover open to the two sides of before and after, and when opening to the limit position, hydraulic system stops working, at this moment can carry out the iron water or the operation of lifting the ladle, when the iron or the operation of lifting the ladle is completed, can carry out the operation of closing the cover, when first cover and second cover fold and cover on the upper surface of iron ladle bucket, under the elastic force of spring, first spring pushes the baffle, makes the baffle and movable groove inner wall one side contact, when one end of movable column and the frame contact, under the direction of inclined groove, movable column moves to the opposite side, and first spring is compressed, makes the baffle and movable groove inner wall separate, when movable column and fixed hole positive corresponding, first spring will recover deformation rapidly, and movable column is removed to one side and is moved, makes movable column and is inserted into the inside of fixed hole, locks first cover and second cover, when needing to open, just starts electric push rod, and electric push rod is elongated, and the end of movable column is taken out from fixed hole, and first cover and second cover can be opened, and the self -locking mechanism ensures that the cover is firmly locked when closing, prevents accidental opening in the process of transportation or operation, avoids the safety accident that high temperature molten iron splashes.

[0016] Two, based on beneficial effect no. 1, through the setting protection assembly, when transporting the iron water, the temperature of iron ladle bucket is very high, to avoid scalding, staff can draw out the protection sheet from the reel, then press the clamping column, make second spring compression in the mounting hole, and the fixed column is clamped into the fixed frame, under the elastic force of spring, when the clamping column and the clamping groove are positively corresponding, second spring will recover deformation rapidly, and the end of clamping column is clamped into the inside of clamping groove, and the protection sheet covers the outer surface of iron ladle bucket, and the reflective silver coating can reflect the heat inside iron ladle bucket back, reduces heat loss, by covering the protection sheet, effectively prevent the scalding accident of staff from contacting high temperature iron ladle bucket. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduces, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0018] Figure 1 It is the first perspective schematic drawing of the utility model;

[0019] Figure 2 It is the self -locking assembly schematic drawing of the utility model;

[0020] Figure 3 It is the structure exploded view of the self -locking assembly of the utility model;

[0021] Figure 4The utility model discloses a protective component structure exploded view.

[0022] The component list represented by each number in the drawing is as follows:

[0023] 11, iron ladle barrel, 12, base, 13, first connecting rod, 14, first cover plate, 15, second connecting rod, 16, second cover plate,

[0024] 21, fixed block, 22, sliding groove, 23, movable slot, 24, movable column, 241, baffle, 242, inclined groove, 25, first spring, 26, clamping frame, 27, fixed hole, 28, electric push rod,

[0025] 31, mounting frame, 32, fixed shaft, 33, winding drum, 34, protective sheet, 341, reflective silver coating, 35, fixed column, 36, mounting hole, 37, second spring, 38, clamping column, 39, fixed frame, 391, clamping groove. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, obvious, the specific implementation of the utility model is explained in detail below with the drawings.

[0027] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description, and those skilled in the art can make similar generalization without violating the connotation of the utility model, therefore, the utility model is not limited by the specific implementation disclosed below.

[0028] Secondly, the utility model is described in detail in combination with the schematic diagram, when the utility model implementation is described in detail, for the convenience of explanation, the section view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of the utility model protection here. In addition, three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0029] In order to make the purpose, technical scheme and advantage of the utility model more clear, the implementation of the utility model will be described in further detail below in combination with the drawings.

[0030] Please refer to Figures 1 to 4 The utility model discloses an iron ladle cover auxiliary device, which comprises:

[0031] The iron ladle barrel 11, the first cover plate 14 and the second cover plate 16, the first cover plate 14 is located on one side of the upper surface of the iron ladle barrel 11, and the second cover plate 16 is located on the other side of the upper surface of the iron ladle barrel 11.

[0032] The iron ladle barrel 11 is used for loading and transporting molten iron or other high-temperature molten metal.

[0033] The self-locking assembly comprises a fixed block 21, a sliding groove 22, a movable groove 23, a movable column 24, a baffle 241, and a first spring 25. The fixed block 21 is fixed to the upper surface of the first cover plate 14. The sliding groove 22 is circular and is arranged in the middle of one side of the fixed block 21. The sliding groove 22 is arranged on the upper surface of the fixed block 21, and the movable column 24 is slidably arranged in the sliding groove 22. The baffle 241 is fixed to the outer surface of the movable column 24. The first spring 25 is fixed to one side of the baffle 241.

[0034] The fixed block 21 is fixed to the first cover plate 14 and provides a mounting base for the sliding groove 22 and the movable column 24. The sliding groove 22 allows the movable column 24 to slide therein while limiting the movement range of the movable column 24. One end of the movable column 24 extends into the fixed hole 27, and the inclined groove 242 is used to achieve accurate positioning and locking with the fixed hole. The baffle 241 cooperates with the first spring 25 to achieve locking and unlocking of the movable column 24. The first spring 25 provides a spring force for the self-locking assembly and pushes the baffle 241 to contact or separate from the inner wall of the movable groove 23, thereby achieving locking and unlocking of the movable column 24.

[0035] The lower surface of the iron ladle 11 is provided with a base 12. One side of the base 12 is hingedly connected with a first connecting rod 13, and the other side of the base 12 is hingedly connected with a second connecting rod 15. The first connecting rod 13 is hingedly connected with a first cover plate 14, and the second connecting rod 15 is hingedly connected with a second cover plate 16. The middle of one side of the second cover plate 16 is fixed with a clamping frame 26. The clamping frame 26 is provided with a fixed hole 27 on one side. The top surface of the second cover plate 16 is fixed with an electric push rod 28 in the middle. The output end of the electric push rod 28 is opposite to the fixed hole 27. One side of the movable column 24 is provided with an inclined groove 242, and one end of the movable column 24 extends into the fixed hole 27.

[0036] The clamping frame 26 cooperates with the movable column 24 to achieve the locking function. The fixed hole 27 is opposite to the output end of the electric push rod 28 and is the position of the movable column 24 when it is locked. The electric push rod 28 provides power for the opening and closing of the cover. By extending or shortening, the electric push rod 28 pushes the movable column 24, thereby achieving the unlocking of the cover.

[0037] Working principle:

[0038] Under the action of the on-board hydraulic system, the first cover plate 14 and the second cover plate 16 are opened to the front and rear sides, and when opened to the limit position, the hydraulic system stops working, at which time the iron water or ladle operation can be carried out, and when the iron or ladle operation is completed, the closing operation can be carried out, and when the first cover plate 14 and the second cover plate 16 are folded and covered on the upper surface of the ladle barrel 11, under the elastic force of the spring, the first spring 25 pushes the baffle 241, so that the baffle 241 is in contact with one side of the inner wall of the movable groove 23, when one end of the movable column 24 is in contact with the clamping frame 26, under the guidance of the inclined groove 242, the movable column 24 moves to the opposite side, and the first spring 25 is compressed, so that the baffle 241 is separated from the inner wall of the movable groove 23, when the movable column 24 and the fixed hole 27 are in positive correspondence, the first spring 25 will quickly recover the deformation, drive the movable column 24 to move to one side, and make the movable column 24 clamped into the inside of the fixed hole 27, lock the first cover plate 14 and the second cover plate 16, when it is needed to open, only the electric push rod 28 needs to be started, the electric push rod 28 is elongated, the end of the movable column 24 is withdrawn from the inside of the fixed hole 27, and the first cover plate 14 and the second cover plate 16 can be opened;

[0039] In this step, the self-locking mechanism ensures that the cover is firmly locked when closed, prevents accidental opening during transportation or operation, and avoids safety accidents caused by high-temperature molten iron splashing out.

[0040] Please refer to Figures 1 to 4 The embodiment is based on the above-mentioned embodiment, and further includes:

[0041] The protection assembly includes a mounting frame 31, a fixed shaft 32, a winding drum 33, a protection sheet 34, a fixed column 35, and a mounting hole 36. The mounting frame 31 is fixed to the upper end outer surface of the ladle barrel 11, the fixed shaft 32 penetrates the inside of the mounting frame 31, the winding drum 33 rotates and penetrates the outer surface of the fixed shaft 32, the protection sheet 34 is wound on the outer surface of the winding drum 33, the fixed column 35 is fixed to the lower end of the protection sheet 34, the mounting hole 36 is opened on both sides of the fixed column 35, the second spring 37 is fixed in the inside of the mounting hole 36, one end of the second spring 37 is fixed with the clamping column 38, the outer surface of the lower end of the ladle barrel 11 is fixed with the fixed frame 39, the outer surface of the fixed frame 39 is provided with the clamping groove 391, and the end of the clamping column 38 extends into the inside of the clamping groove 391, and the inner side of the protection sheet 34 is coated with a reflective silver coating 341;

[0042] The mounting frame 31 provides a stable mounting base for the whole protection assembly, the winding drum 33 is rotatably penetrated through the outer surface of the fixing shaft 32, used for winding and storing the protection sheet 34, the protection sheet 34 is used for preventing the worker from contacting the ladle 11 and causing a safety accident, the main function of the reflective silver coating 341 is to provide a heat preservation effect and reduce the heat loss in the ladle 11, under the elastic force of the second spring 37, the clamping column 38 can be firmly locked in the clamping groove 391, so that the protection sheet 34 cannot be loosened or displaced during use.

[0043] Working principle:

[0044] When the ladle 11 is transporting hot metal, the temperature is very high, in order to avoid scalding, the worker can pull out the protection sheet 34 from the winding drum 33, then press the clamping column 38, the second spring 37 is compressed in the mounting hole 36, the fixing column 35 is clamped into the fixed frame 39, under the elastic force of the spring, when the clamping column 38 and the clamping groove 391 are positively corresponding, the second spring 37 will quickly recover the deformation, the end of the clamping column 38 is clamped into the clamping groove 391, the protection sheet 34 covers the outer surface of the ladle 11, and the reflective silver coating 341 can reflect the heat in the ladle 11 back, reducing heat loss.

[0045] Through covering the protection sheet 34, the worker is effectively prevented from being scalded by contacting the high-temperature ladle 11.

[0046] In the description of the present application, it should be further pointed out that, unless otherwise explicitly specified and limited, the terms "setting", "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0047] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An iron pot capping assisting device characterized by, Include: Iron ladle barrel (11), first cover plate (14) and second cover plate (16), the first cover plate (14); located on the upper surface of iron ladle barrel (11) one side, the second cover plate (16) is located on the upper surface of iron ladle barrel (11) the other side; Self-locking assembly, the self-locking assembly includes fixed block (21), sliding groove (22), movable slot (23), movable column (24), baffle (241), first spring (25), the fixed block (21) is fixed on the upper surface of the first cover plate (14) one side middle part, the sliding groove (22) is circular, is arranged in the middle part of one side of the fixed block (21), the sliding groove (22) is arranged on the upper surface of the fixed block (21), and the movable column (24) is slidably penetrated in the sliding groove (22), the baffle (241) is fixed on the outer surface of the movable column (24), and the first spring (25) is fixed on one side of the baffle (241).

2. The iron lid assisting device according to claim 1, wherein The lower surface of the iron ladle barrel (11) is provided with a base (12), one side of the base (12) is hingedly connected with a first connecting rod (13), the other side of the base (12) is hingedly connected with a second connecting rod (15), the first connecting rod (13) is hingedly connected with the first cover plate (14), and the second connecting rod (15) is hingedly connected with the second cover plate (16).

3. The lid assisting device for an iron pot according to claim 1, wherein The middle part of one side of the second cover plate (16) is fixed with a clamping frame (26), the clamping frame (26) is provided with a fixed hole (27) on one side, the top surface of the second cover plate (16) is fixed with an electric push rod (28), and the output end of the electric push rod (28) is opposite to the fixed hole (27).

4. The iron lid assisting device according to claim 3, wherein The side of the movable column (24) is provided with an inclined groove (242), and one end of the movable column (24) extends into the fixed hole (27).

5. The lid assisting device for an iron pot according to claim 1, wherein It also includes a protection assembly, the protection assembly includes a mounting frame (31), a fixed shaft (32), a winding drum (33), a protection sheet (34), a fixed column (35), a mounting hole (36), the mounting frame (31) is fixed on the outer surface of the upper end of the iron ladle barrel (11), the fixed shaft (32) penetrates in the mounting frame (31), the winding drum (33) is rotatably penetrated on the outer surface of the fixed shaft (32), the protection sheet (34) is wound on the outer surface of the winding drum (33), the fixed column (35) is fixed on the lower end of the protection sheet (34), and the mounting hole (36) is arranged on both sides of the fixed column (35).

6. The iron lid assisting device according to claim 5, wherein The mounting hole (36) is fixed with a second spring (37), one end of the second spring (37) is fixed with a clamping column (38), the outer surface of the lower end of the iron ladle barrel (11) is fixed with a fixed frame (39), the outer surface of the fixed frame (39) is provided with a clamping groove (391), and the end of the clamping column (38) extends into the clamping groove (391), and the inner side of the protection sheet (34) is coated with a reflective silver coating (341).

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