CN216096373U

CN216096373U - Ladle roaster convenient to change nozzle

Info

Publication number: CN216096373U
Application number: CN202122748905.5U
Authority: CN
Inventors: 董强; 孙胜利; 杨忠才; 姚立
Original assignee: Luoyang Kunteng Mechanical Equipment Co ltd
Current assignee: Luoyang Kunteng Mechanical Equipment Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-03-22
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a ladle roaster convenient for nozzle replacement, which comprises a box body, wherein the inner wall of the rear side of the box body is symmetrically and fixedly connected with a first rotating shaft, the outer walls of the front ends of the first rotating shafts are jointly and slidably connected with a driven gear, the inner wall of the driven gear is fixedly embedded with a guide ring, six locking plates are symmetrically and slidably inserted in the guide ring, six guide grooves are symmetrically formed in the driven gear, the inner walls of the guide grooves on the same side are all slidably connected with connecting columns, and the outer walls of the connecting columns on the used side are all rotatably connected with the locking plates. According to the utility model, the locking plate moves towards the direction of the outer wall of the burner body, so that the locking plate is matched with the locking groove on the burner body, the burner body is rapidly fixed, the speed of replacing and fixing the burner body is increased to a certain extent, the complexity of operators is reduced, and the working efficiency is effectively improved.

Description

Ladle roaster convenient to change nozzle

Technical Field

The utility model relates to the technical field of metallurgical equipment, in particular to a ladle roaster with a burner convenient to replace.

Background

At present, the steel smelting process at home and abroad adopts a red ladle tapping process, so that a ladle roaster is needed to bake a repaired ladle or a ladle to be used in turnover so as to ensure the service life of ladle refractory materials and the smooth operation of steelmaking procedures. In this kind of equipment of ladle roaster, the nozzle that burns out is the most core spare part, and its life directly influences the use of ladle roaster and the technology rhythm of steelmaking, and current nozzle is convenient inadequately when fixed to influence work efficiency.

Therefore, the ladle roaster with the burner convenient to replace is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the background art and provides a ladle roaster with a burner convenient to replace.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a ladle roaster convenient for replacing a burner comprises a box body, wherein the inner wall of the rear side of the box body is symmetrically and fixedly connected with a first rotating shaft, the outer walls of the front ends of the first rotating shafts are jointly and slidably connected with a driven gear, the inner wall of the driven gear is fixedly embedded with a guide ring, six locking plates are symmetrically and slidably inserted in the guide ring, six guide grooves are symmetrically formed in the driven gear, the inner walls of the guide grooves on the same side are respectively and slidably connected with a connecting column, the outer wall of the connecting column on the using side is respectively and rotatably connected with the locking plates, the inner wall of the driven gear is provided with a burner body, the outer wall of the rear side of the box body is fixedly connected with a motor, a driving end of the motor extending to the interior of the box body is fixedly connected with a second belt pulley, the inner wall of the rear side of the box body is rotatably connected with a second rotating shaft, and the outer wall of the second rotating shaft is fixedly sleeved with a main gear meshed with the driven gear, the front end of the second rotating shaft is fixedly connected with a first belt pulley, and a belt is sleeved on the outer walls of the first belt pulley and the second belt pulley.

Preferably, the rear side wall of the driven gear is provided with an annular sliding groove matched with the first two rotating shafts.

Preferably, the outer wall of the burner body is symmetrically provided with locking grooves matched with the six locking plates.

Preferably, the outer wall of the guide ring is symmetrically provided with through notches matched with the locking plate.

Preferably, a bearing is fixedly embedded in the inner wall of the rear side of the box body, and an inner ring of the bearing is fixedly connected with the outer wall of the second rotating shaft.

Preferably, the motor is a servo motor of the type MR-J2S-10A.

Compared with the prior art, this ladle roaster convenient to change nozzle's advantage lies in:

1. the burner body is placed in the guide ring of the box body, the motor is started, the driving end of the motor drives the belt pulley II to rotate anticlockwise, the belt pulley I is further driven, the rotating shaft II and the main gear rotate anticlockwise, the main gear drives the driven gear and the guide groove which are meshed with the main gear to rotate clockwise, the connecting column is made to move along the inner wall of the guide groove, the locking plate is driven to move towards the outer wall of the burner body, the locking plate is matched with the locking groove in the burner body, and therefore fixing of the burner body is rapidly completed, the replacing and fixing speed of the burner body is improved to a certain extent, the complexity of operators is reduced, and working efficiency is effectively improved;

in conclusion, the locking plate moves towards the direction of the outer wall of the burner body, so that the locking plate is matched with the locking groove in the burner body, the burner body is quickly fixed, the speed of replacing and fixing the burner body is increased to a certain extent, the complexity of operators is reduced, and the working efficiency is effectively improved.

Drawings

FIG. 1 is a schematic structural view of a ladle roaster with a burner convenient to replace according to the present invention;

fig. 2 is a perspective view of a connection between a burner body and a locking groove in the ladle roaster with a burner convenient to replace.

In the figure: the burner comprises a box body 1, a rotating shaft I2, a driven gear 3, a guide ring 4, a locking plate 5, a guide groove 6, a connecting column 7, a burner body 8, a rotating shaft II 9, a main gear 10, a belt pulley I11, a motor 12, a belt pulley II 13 and a locking groove 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a ladle roaster convenient for nozzle replacement comprises a box body 1, wherein the inner wall of the rear side of the box body 1 is symmetrically and fixedly connected with a first rotating shaft 2, the outer walls of the front ends of the first rotating shafts 2 are jointly and slidably connected with a driven gear 3, the rear side wall of the driven gear 3 is provided with an annular chute matched with the first rotating shafts 2, the inner wall of the driven gear 3 is fixedly embedded with a guide ring 4, six locking plates 5 are symmetrically and slidably inserted on the guide ring 4, the outer wall of the guide ring 4 is symmetrically provided with through notches matched with the locking plates 5, the driven gear 3 is symmetrically provided with six guide grooves 6, the inner walls of the guide grooves 6 on the same side are respectively and slidably connected with a connecting column 7, the outer wall of the connecting column 7 on one side is respectively and rotatably connected with the locking plates 5, the inner wall of the driven gear 3 is provided with a nozzle body 8, the outer wall of the nozzle body 8 is symmetrically provided with locking grooves 14 matched with the six locking plates 5, the outer wall of the rear side of the box body 1 is fixedly connected with a motor 12;

the motor 12 is a servo motor of the type MR-J2S-10A, a driving end of the motor 12 extending into the box body 1 is fixedly connected with a second belt pulley 13, the rear inner wall of the box body 1 is rotatably connected with a second rotating shaft 9, the rear inner wall of the box body 1 is fixedly embedded with a bearing, an inner ring of the bearing is fixedly connected with the outer wall of the second rotating shaft 9, the outer wall of the second rotating shaft 9 is fixedly sleeved with a main gear 10 meshed with the driven gear 3, the front end of the second rotating shaft 9 is fixedly connected with a first belt pulley 11, the first belt pulley 11 and the outer wall of the second belt pulley 13 are sleeved with a belt together, the burner body 8 is placed in a guide ring 4 of the box body 1, the motor 12 is started, the driving end of the motor 12 drives the second belt pulley 13 to rotate anticlockwise so as to drive the first belt pulley 11, the second rotating shaft 9 and the main gear 10 to rotate anticlockwise, so that the main gear 10 drives the driven gear 3 and the guide groove 6 meshed therewith to rotate clockwise, make spliced pole 7 remove along 6 inner walls of guide way to drive jam plate 5 and remove to the direction of the 8 outer walls of nozzle body, make jam plate 5 and the 14 matches of lockgroove on the nozzle body 8, thereby quick completion is to nozzle body 8 fixed, has improved nozzle body 8 to a certain extent and has changed and fixed speed, has reduced operating personnel's complexity, thereby the effectual work efficiency that has improved.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The operating principle of the present invention is now explained as follows:

during the use, place nozzle body 8 in guide ring 4 of box 1, starter motor 12, the drive end of motor 12 drives belt pulley two 13 anticlockwise rotation, and then drive belt pulley one 11, pivot two 9 and master gear 10 anticlockwise rotation, make master gear 10 drive driven gear 3 and the guide way 6 clockwise rotation of meshing mutually with it, make spliced pole 7 remove along 6 inner walls of guide way, thereby drive jam plate 5 and remove to the direction of nozzle body 8 outer wall, make jam plate 5 and nozzle body 8 on the locked groove 14 match, thereby quick completion is to nozzle body 8 fixed, the speed of nozzle body 8 change and fixed has been improved to a certain extent, operating personnel's complexity has been reduced, thereby effectual work efficiency that has improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The ladle roaster convenient for replacing the burner comprises a box body (1) and is characterized in that the inner wall of the rear side of the box body (1) is symmetrically and fixedly connected with a first rotating shaft (2), the outer walls of the front ends of the first rotating shafts (2) are jointly and slidably connected with a driven gear (3), the inner wall of the driven gear (3) is fixedly embedded with a guide ring (4), six locking plates (5) are symmetrically and slidably inserted on the guide ring (4), six guide grooves (6) are symmetrically arranged on the driven gear (3), the inner walls of the guide grooves (6) positioned on the same side are all and slidably connected with a connecting column (7), the outer wall of the connecting column (7) positioned on the using side is all and rotatably connected with the locking plates (5), the inner wall of the driven gear (3) is provided with a burner body (8), and the outer wall of the rear side of the box body (1) is fixedly connected with a motor (12), motor (12) extend to box (1) inside drive end fixedly connected with belt pulley two (13), the rear side inner wall rotation of box (1) is connected with pivot two (9), the outer wall fixed cover of pivot two (9) is equipped with and meshes master gear (10) with driven gear (3) mutually, the front end fixedly connected with belt pulley one (11) of pivot two (9), the common cover of outer wall of belt pulley one (11) and belt pulley two (13) is equipped with the belt.

2. The ladle roaster with the burner convenient to replace as claimed in claim 1, wherein the rear side wall of the driven gear (3) is provided with an annular sliding groove matched with the two first rotating shafts (2).

3. The ladle roaster with a conveniently replaced burner nozzle as claimed in claim 1, wherein the outer wall of the burner nozzle body (8) is symmetrically provided with locking grooves (14) matched with the six locking plates (5).

4. The ladle roaster with convenient burner nozzle replacement as claimed in claim 1, wherein the outer wall of the guide ring (4) is symmetrically provided with through notches matched with the locking plate (5).

5. The ladle roaster with the burner convenient to replace as claimed in claim 1, wherein a bearing is fixedly embedded in the inner wall of the rear side of the box body (1), and the inner ring of the bearing is fixedly connected with the outer wall of the second rotating shaft (9).

6. The ladle roaster with easy burner replacement as set forth in claim 1, wherein the motor (12) is a servo motor of type MR-J2S-10A.