CN219112883U

CN219112883U - Energy-saving ladle igniter

Info

Publication number: CN219112883U
Application number: CN202223011600.7U
Authority: CN
Inventors: 庄国祥
Original assignee: Danyang Xie Chang Alloy Co ltd
Current assignee: Danyang Xie Chang Alloy Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-06-02
Anticipated expiration: 2032-11-14

Abstract

The utility model relates to the technical field of steelmaking equipment and discloses an energy-saving ladle igniter which comprises a bottom plate, wherein the periphery of the bottom plate is fixedly provided with the bottom plate (1), the top of the bottom plate is fixedly provided with a bracket, the right side of the bracket is movably connected with a rotating rod, one end of the rotating rod penetrates through and extends to the inner side of the bracket, the right side of the rotating rod is fixedly provided with a handle, the left side of the rotating rod is fixedly provided with a driving bevel gear, and the inner part of the top wall of the bracket is movably connected with a screw rod, the upper end and the lower end of which penetrate through and extend to the outer part of the top wall of the bracket. According to the energy-saving ladle igniter, the supporting plate is rotated in the process of manually lifting the supporting plate, so that the ladle cover is rotated onto another ladle to continuously bake the ladle, and a worker can remove the baked ladle through a forklift.

Description

Energy-saving ladle igniter

Technical Field

The utility model relates to the technical field of steelmaking equipment, in particular to an energy-saving ladle igniter.

Background

The ladle is generally baked after being newly built and before being filled with molten steel, the device for baking the ladle is called a ladle roaster, and the traditional ladle roasting method is that a tubular burner is arranged on a ladle cover, so that most enterprises have changed the past baking process which only uses fuel gas without air distribution, the ladle roasting device for correspondingly generating fuel gas and fuel oil is provided with an injection burner and a sleeve burner in a burner type, and a ladle cover is added on the ladle to reduce heat loss.

The ladle is generally baked after being newly built and before being filled with molten steel, and is generally performed by a ladle baking device. The traditional ladle roaster generally comprises a ladle cover and a burner arranged on the ladle cover, wherein the ladle cover is covered at the upper end of a ladle (the burner is positioned in the ladle) during use, fuel is supplied to the burner and then ignited, flame and high Wen Ji generated by the burner can bake the inside of the ladle, the ladle is removed by a forklift after baking, and another ladle is replaced for baking.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an energy-saving ladle igniter which has the advantages of convenient rotation and the like, and solves the problem that the traditional energy-saving ladle igniter is inconvenient to rotate when in use.

In order to achieve the purpose of electric rotation, the utility model provides the following technical scheme: an energy-saving ladle igniter comprises a bottom plate, wherein fixed seats are fixedly arranged on the periphery of the bottom plate, a bracket is fixedly arranged at the top of the bottom plate, a rotating rod with one end penetrating through and extending to the inner side of the bracket is movably connected to the right side of the bracket, a handle is fixedly arranged on the right side of the rotating rod, a driving bevel gear is fixedly arranged on the left side of the rotating rod, a screw rod with upper and lower ends penetrating through and extending to the outer part of the top wall of the bracket is movably connected to the inner side of the top wall of the bracket, a stabilizing ring is sleeved on the outer surface of the screw rod and the top wall of the bracket, a driven bevel gear is fixedly arranged at the bottom of the screw rod, a rotating bearing is fixedly arranged at the top of the threaded sleeve, a supporting plate is fixedly arranged at the top of the rotating bearing, the top of the supporting plate is provided with a pillar, a ladle cover is welded on the pillar, a burner is arranged on the ladle cover, a pipeline is connected on the burner, an air supply branch pipe is connected on the pipeline, an air blower is arranged on the branch pipe, an air tank is communicated on the pipeline, a plurality of ladles are arranged on the bottom plate, a combustion box is welded at the bottom of the ladle cover, the combustion box is of a circular structure, the burner is communicated with the combustion box, a plurality of combustion pipes are uniformly communicated at the bottom of the combustion box, a limiting block is slidingly connected with the outer surface of the threaded sleeve, connecting rods are fixedly arranged at the left end and the right end of the bottom of the limiting block, fixed bearings are fixedly arranged at the bottoms of two opposite sides of the connecting rods, a driven wheel is fixedly arranged at the outer side of the fixed bearings, sleeves are fixedly arranged at the left end and the right end of the top of the driven wheel, the inside sliding connection of sleeve has one end to run through and extend to the outside slide bar of sleeve, the left side at bottom plate top just is located the inboard fixed mounting of support and has driving motor, driving motor's output shaft runs through and extends to the outside of support and fixedly connected with action wheel, the surface swing joint of action wheel has the driving belt that is located from the driving wheel surface.

Preferably, the right side of the driven bevel gear is meshed with the top of the driving bevel gear, and the bracket is in an inverted concave shape.

Preferably, the outer surface of the thread sleeve is square, the inner side of the thread sleeve is cylindrical, and a thread groove matched with the thread on the outer side of the screw rod is formed in the inner side of the thread sleeve.

Preferably, a limiting ring is fixedly arranged at the bottom of the outer surface of the threaded sleeve, a square through hole which is matched with the threaded sleeve is formed in the inner side of the limiting block, and the diameter of the square through hole is smaller than that of the limiting ring.

Preferably, the outer surface of the rotating rod is connected with a supporting rod in a sliding manner and positioned on the inner side of the bracket, and the bottom of the supporting rod is fixedly connected with the top of the bottom plate.

Preferably, the right side of the outer surface of the handle is fixedly provided with an anti-slip sleeve, the outer surface of the anti-slip sleeve is provided with an anti-slip groove, and the handle is L-shaped.

Compared with the prior art, the utility model provides an energy-saving ladle igniter, which has the following beneficial effects:

the energy-saving ladle igniter is characterized in that the handle is positively and negatively rotated to drive the rotating rod and the driving bevel gear to positively and negatively rotate, the top of the driving bevel gear is meshed with the bevel gear, the driven bevel gear drives the screw to positively and negatively rotate, the stability of the screw in rotation is improved by the stabilizing ring, the outer surface of the threaded sleeve is square, the inner side of the threaded sleeve is provided with a threaded groove matched with the threads on the outer side of the screw, so that the threaded sleeve moves up and down on the outer surface of the screw, the supporting plate is driven to move up and down, the ladle cover is conveniently lifted and operated, the ladle is conveniently heated, the limiting ring is arranged, the distance of the vertical movement of the threaded sleeve is effectively limited, the sliding rod is driven to move up and down in the sleeve when the supporting plate moves up and down, the stability of the supporting plate is improved, the driving motor is electrified, the output shaft of the driving motor is controlled to rotate by the external control switch, the driving wheel is driven to rotate, the driving belt drives the driving wheel to rotate on the outer side of the fixed bearing, and the sleeve and the supporting plate is driven to rotate on the top of the rotating bearing.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the bottom plate and the rotating rod of the present utility model;

fig. 3 is a perspective view of the connection of the threaded sleeve and the screw rod of the present utility model.

In the figure: 1. a bottom plate; 2. a fixing seat; 3. a rotating rod; 4. a handle; 5. a driving bevel gear; 6. a bracket; 7. a screw; 8. a stabilizing ring; 9. a driven bevel gear; 10. a thread sleeve; 11. a rotating bearing; 12. a support plate; 13. a limiting block; 14. a connecting rod; 15. fixing a bearing; 16 driven wheels; 17. a sleeve; 18 slide bars; 19. a driving motor; 20. a driving wheel; 21. a drive belt; 22. ladle; 23. a support post; 24. a burner; 25. a ladle cover; 26. a combustion tube; 27. a combustion box.

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. 1-3, an energy-saving ladle igniter comprises a bottom plate 1, wherein the periphery of the bottom plate 1 is fixedly provided with a fixed seat 2, the top of the bottom plate 1 is fixedly provided with a support 6, the outer surface of a rotating rod 3 is slidably connected with a supporting rod positioned on the inner side of the support 6, the bottom of the supporting rod is fixedly connected with the top of the bottom plate 1, so that the rotating rod 3 rotates more stably, the right side of the support 6 is movably connected with the rotating rod 3, one end of the rotating rod 3 penetrates through and extends to the inner side of the support 6, the right side of the rotating rod 3 is fixedly provided with a handle 4, the right side of the outer surface of the handle 4 is fixedly provided with an anti-skid sleeve, the outer surface of the anti-skid sleeve is provided with an anti-skid groove, the handle 4 is L-shaped, the left side of the rotating rod 3 is fixedly provided with a driving conical gear 5, the inner side of the top wall of the support 6 is movably connected with a screw 7, the upper end and the lower end of the screw rod penetrates through and extends to the outer part of the top wall of the support 6, the outer surface of the screw rod 7 and the top wall of the bracket 6 are sleeved with a stabilizing ring 8, the bottom of the screw rod 7 is fixedly provided with a driven conical gear 9, the right side of the driven conical gear 9 is meshed with the top of the driving conical gear 5, the bracket 6 is in an inverted concave shape, the top of the screw rod 7 penetrates through and extends to the inside of the threaded sleeve 10 and is in threaded connection with the threaded sleeve 10, the outer surface of the threaded sleeve 10 is square, the inner side of the threaded sleeve 10 is in a cylindrical shape, the inner side of the threaded sleeve 10 is provided with a thread groove matched with the thread on the outer side of the screw rod 7, the top of the threaded sleeve 10 is fixedly provided with a rotating bearing 11, the top of the rotating bearing 11 is fixedly provided with a supporting plate 12, the top of the supporting plate 12 is provided with a supporting column 23, a ladle cover 25 is welded on the supporting column 23, a burner 24 is arranged on the ladle cover 25, a pipeline is connected with an air supply branch pipe, a blower is arranged on the branch pipe, the pipeline is communicated with a gas tank, a plurality of steel ladles 22 are arranged on the bottom plate, a combustion box 27 is welded at the bottom of a steel ladle cover 25, the combustion box 27 is of a circular structure, a burner 24 is communicated with the combustion box 27, the bottom of the combustion box 27 is uniformly communicated with a plurality of combustion pipes 26, the outer surface of a thread bush 10 is slidably connected with a limiting block 13, the bottom of the outer surface of the thread bush 10 is fixedly provided with a limiting ring, the inner side of the limiting block 13 is provided with a shape through hole which is matched with the thread bush 10, the diameter of the square through hole is smaller than that of the limiting ring, the thread bush 10 is prevented from falling out of the outer side of a screw rod 7 and the inner side of the limiting block 13, the distance of the up-down movement of the thread bush 10 is limited, connecting rods 14 are fixedly arranged at the left end and the right end of the bottom of the limiting block 13, a fixed bearing 15 is fixedly arranged at the bottom of one side of the two connecting rods 14 opposite sides, a driven wheel 16 is fixedly arranged at the outer side of the fixed bearing 15, the left end and the right end of the top of the driven wheel 16 are fixedly provided with a sleeve 17, one end of the sleeve 17 is connected with a sliding rod 18 which penetrates through and extends to the outside of the sleeve 17 in a sliding manner, the left side of the top of the bottom plate 1 and the inner side of the bracket 6 are fixedly provided with a driving motor 19, the model of the driving motor 19 can be A155S45F, the output shaft of the driving motor 19 penetrates through and extends to the outside of the bracket 6 and is fixedly connected with a driving wheel 20, the outer surface of the driving wheel 20 is movably connected with a transmission belt 21 positioned on the outer surface of the driven wheel 16, the rotating rod 3 and the driving conical gear 5 are driven to rotate positively and negatively through the positive rotation handle 4, the top of the driving conical gear 5 is meshed with a conical gear 9, the driven conical gear 9 drives the screw 7 to rotate positively and negatively, the stabilizing ring 8 improves the stability when the screw 7 rotates, the outer surface of the threaded sleeve 10 is square, and the screw thread groove matched with the screw thread on the outer side of the screw rod 7 is formed in the inner side of the screw thread sleeve 10, so that the screw thread sleeve 10 moves up and down on the outer side of the screw rod 7 and drives the supporting plate 12 to move up and down, the distance of the screw thread sleeve 10 moving up and down is effectively limited by the arrangement of the limiting ring, the sliding rod 18 is driven to move up and down in the sleeve 17 when the supporting plate 12 moves up and down, the stability of the supporting plate 12 is improved, the driving motor 19 is electrified when the supporting plate 12 moves up and down, the driving wheel 20 is driven to rotate by controlling the output shaft of the driving motor 19 through an external control switch, the driving belt 21 drives the driving wheel 16 to rotate on the outer side of the fixed bearing 15, and the sleeve 17 and the sliding rod 18 drive the supporting plate 12 to rotate on the top of the rotating bearing 11.

In summary, according to the energy-saving ladle igniter, the handle 4 is rotated positively and negatively, the rotating rod 3 and the driving bevel gear 5 are driven to rotate positively and negatively, the bevel gear 9 is meshed with the top of the driving bevel gear 5, the driven bevel gear 9 drives the screw rod 7 to rotate positively and negatively, the stabilizing ring 8 improves the stability of the screw rod 7 during rotation, the outer surface of the threaded sleeve 10 is square, the inner side of the threaded sleeve 10 is provided with the thread groove matched with the outer thread of the screw rod 7, so that the threaded sleeve 10 moves up and down on the outer surface of the screw rod 7, the supporting plate 12 is driven to move up and down, the distance of the up and down movement of the threaded sleeve 10 is effectively limited, the sliding rod 18 is driven to move up and down in the sleeve 17 when the supporting plate 12 moves up and down, the ladle cover 25 moves downwards and contacts with the ladle 22 to be baked, and baking starts, flame sprayed by the burner 24 is sprayed by the combustion box 27 and the combustion tube 26, the combustion tube 26 is uniformly arranged in a plurality, so that the inside of the ladle 22 is uniformly heated, the baking efficiency is improved, after baking is finished, the ladle 22 is continuously baked by electrifying the driving motor 19 and controlling the output shaft of the driving motor 19 to rotate by an external control switch and driving the driving wheel 20 to rotate, so that the driving belt 21 drives the driving wheel 16 to rotate outside the fixed bearing 15 and the sleeve 17 and the slide bar 18 drive the supporting plate 12 to rotate at the top of the rotating bearing 11, the device rotates the supporting plate 12 by manually lifting the supporting plate 12, the ladle cover 25 is separated from the corresponding ladle 22, the driving motor 19 drives the ladle cover 25 to rotate onto another ladle 22, the baked ladle 22 is continuously baked, and a worker can remove the baked ladle 22 by a forklift, the purpose of convenient rotation is achieved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An energy-saving ladle igniter, which comprises a bottom plate (1), and is characterized in that: the utility model discloses a novel energy-saving floor, which is characterized in that a fixed seat (2) is fixedly arranged around the bottom of a bottom plate (1), a bracket (6) is fixedly arranged at the top of the bottom plate (1), a rotating rod (3) with one end penetrating through and extending to the inner side of the bracket (6) is movably connected at the right side of the bracket (6), a handle (4) is fixedly arranged at the right side of the rotating rod (3), a driving bevel gear (5) is fixedly arranged at the left side of the rotating rod (3), a screw rod (7) with the upper end and the lower end penetrating through and extending to the outer side of the top wall of the bracket (6) is movably connected at the inner side of the top wall of the bracket (6), a stabilizing ring (8) is sleeved on the outer surface of the screw rod (7) and the top wall of the bracket (6), the bottom of the screw rod (7) is fixedly provided with a driven bevel gear (9), the top of the screw rod (7) penetrates through and extends to the inside of the thread sleeve (10) and is in threaded connection with the thread sleeve (10), the top of the thread sleeve (10) is fixedly provided with a rotary bearing (11), the top of the rotary bearing (11) is fixedly provided with a supporting plate (12), the top of the supporting plate (12) is provided with a supporting column (23), a steel ladle cover (25) is welded on the supporting column (23), a burner (24) is arranged on the steel ladle cover (25), a pipeline is connected on the burner (24), the utility model discloses a steel ladle device, including a steel ladle cover (25), a pipeline, a connecting rod (14) and a driving wheel (19) are fixedly arranged at the left end and the right end of the bottom of the limiting block (13), a connecting rod (14) is fixedly arranged at the left end and the right end of the bottom of the limiting block (13), a fixed bearing (15) is fixedly arranged at the bottom of one side opposite to the connecting rod (14), a driven wheel (16) is fixedly arranged at the outer side of the fixed bearing (15), a sleeve (17) is fixedly arranged at the left end and the right end of the top of the driven wheel (16), a sliding rod (18) with one end penetrating through and extending to the outside of the sleeve (17) is slidingly connected at the inner side of the sleeve (17), a motor (6) at the left side of the top of the bottom plate (1) is fixedly arranged at the outer side of the driving wheel (19) and fixedly arranged at the driving support (19) of the driving shaft (19), the outer surface of the driving wheel (20) is movably connected with a transmission belt (21) positioned on the outer surface of the driven wheel (16).

2. An energy efficient ladle igniter as defined in claim 1 wherein: the right side of the driven bevel gear (9) is meshed with the top of the driving bevel gear (5), and the bracket (6) is in an inverted concave shape.

3. An energy efficient ladle igniter as defined in claim 1 wherein: the outer surface of the thread sleeve (10) is square, the inner side of the thread sleeve (10) is cylindrical, and a thread groove matched with the outer thread of the screw rod (7) is formed in the inner side of the thread sleeve (10).

4. An energy efficient ladle igniter as defined in claim 1 wherein: the bottom of the outer surface of the thread bush (10) is fixedly provided with a limiting ring, the inner side of the limiting block (13) is provided with a through hole which is matched with the thread bush (10), and the diameter of the square through hole is smaller than that of the limiting ring.

5. An energy efficient ladle igniter as defined in claim 1 wherein: the outer surface of the rotating rod (3) is connected with a supporting rod in a sliding manner and located on the inner side of the support (6), and the bottom of the supporting rod is fixedly connected with the top of the bottom plate (1).

6. An energy efficient ladle igniter as defined in claim 1 wherein: the right side of handle (4) surface is fixed with anti-skidding cover, and anti-skidding groove has been seted up to the surface of anti-skidding cover, handle (4) are L shape.