CN210817450U

CN210817450U - Stopper stick package is mouth of a river baking equipment down

Info

Publication number: CN210817450U
Application number: CN201921613581.0U
Authority: CN
Inventors: 芦守明
Original assignee: Qingdao Xintong Refractory Co Ltd
Current assignee: Qingdao Xintong Refractory Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-23
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a mouth of a river baking equipment under stopper stick package, the small trolley comprises a trolley, the last lateral wall of dolly is seted up flutedly and mechanical groove, the inside wall fixed mounting that mechanical groove was kept away from to the recess has the bearing, the inner circle fixed mounting of bearing has first ball, first ball keeps away from the one end of bearing and passes through shaft coupling fixedly connected with second ball, the one end that the shaft coupling was kept away from to the second ball extends to mechanical inslot, mechanical inslot fixed mounting has the motor, the output of motor and the one end fixed connection that second ball is located mechanical inslot. The utility model discloses a motor drives first ball and second ball and rotates, and then drives the reciprocating of toasting the case, realizes toasting the lower mouth of a river of co-altitude not to it is even to toast the mouth of a river under realizing through toasting the case, rotates the closure that realizes toasting the case through the roof, reduces to toast the heat loss in the case too fast, toasts efficiency and improves greatly.

Description

Stopper stick package is mouth of a river baking equipment down

Technical Field

The utility model relates to a steel casting art field especially relates to a mouth of a river baking equipment under stopper stick package.

Background

In the production process of a continuous casting machine in a steel plant, in order to ensure smooth casting, a lower nozzle of a stopper rod package needs to be baked and heated.

Traditional baking equipment fixes on mobile device, can only realize advancing, can not go up and down, can only realize toasting the heating to the lower mouth of a river of specific height, can not realize toasting the heating to the lower mouth of a river of co-altitude not, and the heating range is little.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art and providing a baking device for a lower nozzle of a stopper rod bag.

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

a stopper rod package water gap baking device comprises a trolley, wherein a groove and a mechanical groove are formed in the upper side wall of the trolley, a bearing is fixedly mounted on the inner side wall of the groove far away from the mechanical groove, a first ball screw is fixedly mounted on the inner ring of the bearing, one end, far away from the bearing, of the first ball screw is fixedly connected with a second ball screw through a coupler, one end, far away from the coupler, of the second ball screw extends into the mechanical groove, a motor is fixedly mounted in the mechanical groove, the output end of the motor is fixedly connected with one end, located in the mechanical groove, of the second ball screw, fixed blocks are respectively and fixedly mounted on the side walls of the first ball screw and the second ball screw, a supporting rod is rotatably connected onto each fixed block, one ends, far away from the fixed blocks, of the two supporting rods are jointly rotatably connected with a horizontally arranged supporting plate, and a, one side of the baking oven is provided with a gas pipe in a penetrating way, and a combustion head positioned inside the baking oven is installed at the upper end of the gas pipe.

Preferably, the upper side wall of the baking box is rotatably connected with two top plates, and one side of each of the two top plates, which is opposite to the top plate, is provided with a half-arc groove.

Preferably, every the inside wall fixed mounting of half arc groove has the telescopic link, every the telescopic link is kept away from the one end fixed mounting of half arc inslot inside wall and is had the arc, fixedly connected with cover establishes the expanding spring at the telescopic link outer wall between the inside wall of half arc groove and the arc.

Preferably, each of said top plates has a width which is half of the width of the oven.

Preferably, the gas pipe is connected with a valve located outside the oven chamber.

Preferably, the lower side wall of the trolley is fixedly provided with a roller, and one end of the trolley is fixedly provided with a handrail.

Compared with the prior art, the stopper ladle lower nozzle baking device has the advantages that:

1. the device is provided with a motor, a first ball screw, a coupler, a second ball screw, a support rod, a support plate and a baking box, wherein the motor drives the first ball screw and the second ball screw to rotate so as to drive the baking box to move up and down, so that the lower nozzles with different heights are baked, and the baking box is used for uniformly baking the lower nozzles;

2. the upper side wall of the baking oven is rotatably connected with the two top plates, and one side of the baking oven opposite to the two top plates is provided with the half-arc groove, so that the closing of the baking oven is realized through the rotation of the top plates, the too fast heat loss in the baking oven is reduced, and the baking efficiency is greatly improved;

3. the arc-shaped plate, the telescopic rod and the telescopic spring are arranged in the semi-arc groove, so that the sewage outlets with different sizes are baked, and the baking range is wide;

to sum up, the utility model discloses a motor drives first ball and second ball and rotates, and then drives reciprocating of toasting the case, realizes toasting the lower mouth of a river of co-altitude not to the mouth of a river toasts evenly under realizing through toasting the case, rotates the closure that realizes toasting the case through the roof, reduces to toast the heat loss in the case too fast, toasts efficiency and improves greatly.

Drawings

Fig. 1 is a schematic structural view of a stopper rod ladle nozzle baking device provided by the present invention;

fig. 2 is a top view of a top plate of a stopper rod ladle nozzle baking device provided by the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2.

In the figure: the automatic baking oven comprises a trolley 1, a groove 2, a mechanical groove 3, a bearing 4, a first ball screw 5, a coupler 6, a second ball screw 7, a motor 8, a fixed block 9, a supporting rod 10, a supporting plate 11, a baking oven 12, a gas pipe 13, a combustion head 14, a top plate 15, a semi-arc groove 16, a telescopic rod 17, an arc plate 18, a telescopic spring 19, a valve 20, a roller 21 and a handrail 22.

Detailed Description

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

Referring to fig. 1-3, a stopper rod package drain baking device comprises a trolley 1, a groove 2 and a mechanical groove 3 are formed in the upper side wall of the trolley 1, specifically, the length of the groove 2 is far longer than that of the mechanical groove 3, a bearing 4 is fixedly installed on the inner side wall of the groove 2 far away from the mechanical groove 3, further, the outer ring of the bearing 4 is fixed on the inner side wall of the groove 2, a first ball screw 5 is fixedly installed on the inner ring of the bearing 4, one end of the first ball screw 5 far away from the bearing 4 is fixedly connected with a second ball screw 7 through a coupler 6, specifically, the ball screws comprise a screw and a ball nut located on the outer wall of the screw, for the prior art, further, the first ball screw 5 is a positive screw, the second ball screw 7 is a reverse screw, and by arranging the positive screw and the reverse screw, when the first ball screw 5 and the second ball screw 7 rotate in the same direction through the coupler 6, the ball nuts on the two ball screws move relatively, one end of the second ball screw 7, which is far away from the coupler 6, extends into the mechanical groove 3, a motor 8 is fixedly installed in the mechanical groove 3, specifically, the motor 8 adopts a servo motor, the model of the motor 8 is 130AEA38025-SH3, the output end of the motor 8 is fixedly connected with one end of the second ball screw 7, which is located in the mechanical groove 3, a switch of the motor 8 is turned on, the motor 8 works to drive the first ball screw 5 and the second ball screw 7 to rotate at the same speed and in the same direction under the connection of the coupler 6, the ball nuts on the outer wall of the ball screws move in opposite directions at the moment, the fixing blocks 9 are respectively and fixedly installed on the side walls of the first ball screw 5 and the second ball screw 7, further, the fixing blocks 9 are fixedly installed on the ball nuts, the two ball nuts move in opposite directions to drive the two fixing blocks 9 to move in opposite clouds, each, the one end that fixed block 9 was kept away from to two bracing pieces 10 rotates jointly and is connected with the backup pad 11 that the level set up, and when two fixed blocks 9 move in opposite directions, drive bracing piece 10 and rotate, and then drive backup pad 11 through the rotation of bracing piece 10 and move up, realize the control to the height.

The upper side wall of the supporting plate 11 is fixedly provided with a baking box 12, one side of the baking box 12 is provided with a gas pipe 13 in a penetrating manner, the upper end of the gas pipe 13 is provided with a combustion head 14 positioned inside the baking box 12, specifically, one end of the gas pipe 13 positioned outside the baking box 12 is connected with gas, the gas is introduced into the combustion head 14 through the gas pipe 13, the combustion head 14 is ignited to realize the baking of a drain port, the gas pipe 13 is connected with a valve 20 positioned outside the baking box 12, the combustion amount is controlled through the valve 20, the upper side wall of the baking box 12 is rotatably connected with two top plates 15, further, the width of each top plate 15 is half of the width of the baking box 12, the two top plates 15 are rotatably folded to realize the closing of the top of the baking box 12, specifically, the two top plates 15 are rotatably folded and then connected through a lock catch, one side opposite to the two top plates 15 is provided with a half arc groove 16, an arc plate 18 is fixedly installed at one end of each telescopic rod 17 far away from the inner side wall of the semi-arc groove 16, an expansion spring 19 sleeved on the outer wall of each telescopic rod 17 is fixedly connected between the inner side wall of the semi-arc groove 16 and the arc plate 18, the top plate 15 rotates to drive the telescopic rod 17, the arc plate 18 and the expansion spring 19 to rotate, when the sewage port is positioned in the baking box 12, the two top plates 15 are rotated to be closed, the two top plates 15 are locked through a lock catch, at the moment, the side wall of the arc plate 18 is in contact with the outer wall of the sewage port, the telescopic rod 17 and the expansion spring 19 are in a contraction state, baking of the sewage ports with different calibers is realized, the baking box 12 is arranged, the top plate 15 is installed at the top of the baking box 12, uniform baking of the sewage port is realized, the heat loss is prevented from being too fast, the baking efficiency, through handrail 22 and gyro wheel 21, make things convenient for the travelling car 1 more, and then realize making things convenient for baking equipment to remove more.

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.

Now, the operation principle of the present invention is explained as follows:

hold handrail 22, promote dolly 1 to the assigned position, open the switch of motor 8, motor 8 drives first ball 5 and second ball 7 and rotates, and then drive two fixed blocks 9 motion in opposite directions, fixed block 9 motion in opposite directions drives bracing piece 10 and rotates, it rises to drive backup pad 11, and then it rises to drive toasting case 12, when the lower mouth of a river is located toasting case 12 inside, motor 8 stall, rotate two roof 15 and close and pin through the hasp, open valve 20, toast the lower mouth of a river through gas pipe 13 and combustion head 14, toast the completion back, loosen the hasp on roof 15, it moves down to drive toasting case 12 through motor 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a baking device for a drain nozzle of a stopper rod bag, which comprises a trolley (1) and is characterized in that, a groove (2) and a mechanical groove (3) are arranged on the upper side wall of the trolley (1), a bearing (4) is fixedly arranged on the inner side wall of the groove (2) far away from the mechanical groove (3), a first ball screw (5) is fixedly arranged on the inner ring of the bearing (4), one end of the first ball screw (5) far away from the bearing (4) is fixedly connected with a second ball screw (7) through a coupler (6), one end of the second ball screw (7) far away from the coupler (6) extends into the mechanical groove (3), a motor (8) is fixedly arranged in the mechanical groove (3), the output end of the motor (8) is fixedly connected with one end of the second ball screw (7) located in the mechanical groove (3), the side walls of the first ball screw (5) and the second ball screw (7) are respectively fixedly arranged with a fixing block (9), every it is connected with bracing piece (10) to rotate on fixed block (9), two the one end that fixed block (9) were kept away from in bracing piece (10) rotates backup pad (11) that are connected with the level setting jointly, the last lateral wall fixed mounting of backup pad (11) has toasts case (12), it runs through and is provided with gas pipe (13) to toast one side of case (12), the upper end of gas pipe (13) is installed and is located the combustion head (14) of toasting case (12) inside.

2. The stopper rod ladle nozzle baking device as claimed in claim 1, wherein the upper side wall of the baking box (12) is rotatably connected with two top plates (15), and one side of the two top plates (15) opposite to each other is provided with a half-arc groove (16).

3. The stopper rod ladle nozzle baking device according to claim 2, wherein a telescopic rod (17) is fixedly installed on the inner side wall of each semi-arc groove (16), an arc plate (18) is fixedly installed on one end, far away from the inner side wall of each semi-arc groove (16), of each telescopic rod (17), and a telescopic spring (19) sleeved on the outer wall of each telescopic rod (17) is fixedly connected between the inner side wall of each semi-arc groove (16) and the arc plate (18).

4. A stopper ladle collector nozzle baking device according to claim 2, wherein the width of each top plate (15) is half of the width of the baking chamber (12).

5. The stopper ladle collector nozzle baking device according to claim 1, wherein the gas pipe (13) is connected with a valve (20) located outside the baking chamber (12).

6. The baking device for the collector nozzle of the stopper rod ladle as claimed in claim 1, wherein the lower sidewall of the trolley (1) is fixedly provided with a roller (21), and one end of the trolley (1) is fixedly provided with a handrail (22).