CN218893697U

CN218893697U - Double-link slag blocking device

Info

Publication number: CN218893697U
Application number: CN202223532685.3U
Authority: CN
Inventors: 匡博
Original assignee: Beijing Shoujian Equipment Maintenance Co ltd
Current assignee: Beijing Shoujian Equipment Maintenance Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-21
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a double-link slag blocking device which comprises a base, wherein the bottom end of the base is fixedly connected with a groove body, the bottom end of the groove body is provided with a connector, one side of the connector is provided with a balancing weight, the other side of the connector is fixedly connected with a ram, and one side of the ram is provided with a ceramic rod top needle head. Through being provided with the removal advancing mechanism between the inside both sides of cell body, start driving motor drive threaded rod when using and rotate, drive the propelling block and remove to the left side when the threaded rod rotates to drive connector and ram through connecting the riser and remove and promote ceramic rod thimble head and block up the iron notch, and the stable slider of its top fixed connection slides in the inside of prescribing a limit to the groove thereupon when propelling block removes, with this is stable to the propelling block that prevents its deflection influence mechanism and impels ceramic rod thimble head's precision, thereby reached can high-efficient and accurate propelling ceramic rod thimble head and carry out the purpose of stifled sediment work.

Description

Double-link slag blocking device

Technical Field

The utility model relates to the technical field of blast furnace construction, in particular to a double-link slag blocking device.

Background

When the residual iron is placed in the blast furnace, as the drilling machine is used for drilling holes in the blast furnace body, molten iron in the blast furnace flows out from the residual iron holes and flows to a designated storage position along a specially-made groove which is manufactured and installed in advance, but in the process of storing the residual iron, the flow rate of the molten iron is difficult to control, and the molten iron can overflow when flowing through the residual iron groove, so that irrecoverable serious consequences are caused, and the utility model provides a double-link slag blocking device for controlling the size of the residual iron holes in the process of placing the residual iron, so that the purposes of controlling the flow rate and the flow rate of the molten iron are achieved;

the utility model discloses a double-link slag blocking device in the process of discharging residual iron from a blast furnace, which belongs to the technical field of blast furnace construction and is disclosed by the utility model with an authorized publication number of CN 112126730A. Comprises a base, an adjusting bolt, a main pull rod, an auxiliary pull rod, a ram, a ceramic rod top needle, a balancing weight and a ram connector; the base is hinged with the adjusting bolt and the main pull rod respectively; the ram connector is hinged with the main pull rod and the auxiliary pull rod respectively, the adjusting bolt is connected with the auxiliary pull rod through bolts, the ram is welded with the ram connector, the ceramic rod top needle head is welded with the ram, and the ram connector is connected with the balancing weight through bolts; and pulling the main pull rod to the outflow direction of the molten iron to enable the ceramic rod thimble head to block the residual iron notch. The operator and the operation point can ensure enough safe distance and meet the operation space of the operation. However, the technical scheme is that the ceramic rod thimble head is pushed to block the residual iron hole by pulling the pull rod in the application process, the ceramic rod thimble head is easy to deflect when the pull rod is used, the precision is insufficient, and the technical problem that the ceramic rod thimble head cannot be stably and accurately pushed to block slag exists.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a double-link slag blocking device, which can solve the technical problems that when a pull rod is pulled to push a ceramic rod thimble head to block a residual iron hole, the ceramic rod thimble head is easy to deflect during the labor of the pull rod, the precision is insufficient, and the ceramic rod thimble head cannot be stably and accurately pushed to perform slag blocking operation.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a stifled sediment device of duplex rod, includes the base, the bottom fixedly connected with cell body of base, the bottom of cell body is provided with the connector, one side of connector is provided with the balancing weight, the opposite side fixedly connected with ram of connector, one side of ram is provided with ceramic rod top syringe needle, be provided with between the inside both sides of cell body and remove advancing mechanism, be provided with dismouting structure between one side of ram and the one side of ceramic rod top syringe needle.

As a preferable technical scheme of the utility model, the movable propelling mechanism comprises a threaded rod, the threaded rod is movably connected at the middle position between two sides of the inside of the tank body, a driving motor is fixedly connected at the middle position of one side of the bottom end of the base, a propelling block is sleeved at the middle section of the outside of the threaded rod, a limiting groove is formed at the middle position of the top end of the inside of the tank body, and a connecting vertical plate is fixedly connected at the top end of the connecting head.

As a preferable technical scheme of the utility model, the dismounting structure comprises a connecting block, wherein the connecting block is fixedly connected to one side of a ceramic rod top needle head, one side of the connecting block is fixedly connected with an assembling plug block, and an installation slot is arranged at the middle position of one side of the striker rod.

As a preferable technical scheme of the utility model, the top end of the pushing block is provided with a stabilizing sliding block, the top end of the stabilizing sliding block is inserted into the interior of the limiting groove, and the stabilizing sliding block can slide in the interior of the limiting groove.

As a preferable technical scheme of the utility model, one side of the threaded rod penetrates through one side of the inside of the groove body and is fixedly connected with the output end of the driving motor, and the top end of the connecting vertical plate is fixedly connected with the bottom end of the pushing block.

As a preferable technical scheme of the utility model, the assembly plug is inserted into the mounting slot, external threads are arranged on the outer part of the assembly plug, and internal threads matched with the external threads are arranged on the side wall of the inner part of the mounting slot.

Compared with the prior art, the utility model has the following beneficial effects:

1. the movable pushing mechanism is arranged between two sides in the tank body, the driving motor is started to drive the threaded rod to rotate when the movable pushing mechanism is used, and the threaded rod drives the pushing block to move leftwards when the threaded rod rotates, so that the connecting vertical plate drives the connector and the ram to move leftwards and pushes the ceramic rod thimble head to block a residual iron hole, and the stable sliding block fixedly connected with the top end of the movable pushing block slides in the limiting tank when the movable pushing block moves, so that the movable pushing block is stabilized to prevent deflection of the movable pushing block from affecting the precision of pushing the ceramic rod thimble head by the mechanism, and the purpose of efficiently and accurately pushing the ceramic rod thimble head to block slag is achieved;

2. through being provided with the dismouting structure between one side of ram and one side of ceramic rod thimble head, will assemble the inserted block and peg graft the inside of fixing at the installation slot through threaded connection when using to this can reach the purpose of installing ceramic rod thimble head in ram one side, and still be convenient for dismantle ceramic rod thimble head, in order to conveniently change ceramic rod thimble head, thereby ensure the stifled sediment effect of device, maneuverability is strong.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

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

FIG. 3 is a schematic view of a front partial cross-sectional structure of the striker of the present utility model;

FIG. 4 is a schematic perspective view of a ceramic rod thimble head according to the present utility model.

Wherein: 1. a base; 2. a driving motor; 3. a threaded rod; 4. defining a slot; 5. a tank body; 6. a ceramic rod is propped against the needle head; 7. assembling the plug block; 8. a striker; 9. a connector; 10. connecting a vertical plate; 11. balancing weight; 12. a propulsion block; 13. a stabilizing slide; 14. a connecting block; 15. and (5) installing a slot.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples

Referring to fig. 1-4, the utility model provides a dual-link slag blocking device, which comprises a base 1, wherein the bottom end of the base 1 is fixedly connected with a groove body 5, the bottom end of the groove body 5 is provided with a connector 9, one side of the connector 9 is provided with a balancing weight 11, the other side of the connector 9 is fixedly connected with a ram 8, one side of the ram 8 is provided with a ceramic rod top needle head 6, and a residual iron hole can be blocked through the ceramic rod top needle head 6;

as a further implementation manner of this embodiment, as shown in fig. 1 and 2, a moving propulsion mechanism is disposed between two sides of the inside of the tank body 5, the moving propulsion mechanism includes a threaded rod 3, the threaded rod 3 is movably connected at a middle position between two sides of the inside of the tank body 5, a driving motor 2 is fixedly connected at a middle position at one side of the bottom end of the base 1, one side of the threaded rod 3 penetrates through one side of the inside of the tank body 5 and is fixedly connected with an output end of the driving motor 2, a propulsion block 12 is sleeved at a middle section of the outside of the threaded rod 3, a connecting riser 10 is fixedly connected at a top end of the connecting riser 10 and a bottom end of the propulsion block 12, the threaded rod 3 is driven to rotate by starting the driving motor 2, the propulsion block 12 is driven to move to the left side when the threaded rod 3 rotates, the connecting vertical plate 10 drives the connecting head 9 and the plunger 8 to move leftwards and pushes the ceramic rod thimble head 6 to block a residual iron notch, the limiting groove 4 is arranged at the middle position of the top end inside the groove body 5, the top end of the pushing block 12 is provided with the stabilizing sliding block 13, the top end of the stabilizing sliding block 13 is inserted into the limiting groove 4, the stabilizing sliding block 13 can slide in the limiting groove 4, and the stabilizing sliding block 13 fixedly connected with the top end of the pushing block 12 slides in the limiting groove 4 when the pushing block 12 moves, so that the moving pushing block 12 is stabilized to prevent deflection of the pushing block from affecting the precision of the ceramic rod thimble head 6 pushed by the mechanism, and the purpose of pushing the ceramic rod thimble head 6 to block slag can be efficiently and accurately is achieved;

when the ceramic rod pushing device is used, the driving motor 2 is started to drive the threaded rod 3 to rotate, the threaded rod 3 drives the pushing block 12 to move leftwards when rotating, so that the connecting head 9 and the plunger rod 8 are driven to move leftwards through the connecting vertical plate 10 and push the ceramic rod thimble head 6 to block a residual iron notch, and the stable sliding block 13 fixedly connected with the top end of the pushing block 12 slides in the limiting groove 4 to stabilize the moving pushing block 12 when the pushing block 12 moves;

as a further implementation manner of this embodiment, as shown in fig. 1, 3 and 4, a disassembly structure is provided between one side of the plunger 8 and one side of the ceramic rod thimble head 6, the disassembly structure includes a connection block 14, the connection block 14 is fixedly connected to one side of the ceramic rod thimble head 6, one side of the connection block 14 is fixedly connected with an assembly plug 7, an installation slot 15 is provided at a middle position of one side of the plunger 8, the assembly plug 7 is inserted into the installation slot 15, an external thread is provided at an outer portion of the assembly plug 7, an internal thread matched with the external thread is provided on a side wall of the installation slot 15, and the assembly plug 7 can be inserted and fixed in the installation slot 15 through threaded connection, so that the purpose of installing the ceramic rod thimble head 6 on one side of the plunger 8 can be achieved, and the ceramic rod thimble head 6 is convenient to disassemble, so that the ceramic rod thimble head 6 is convenient to replace, and thus the slag blocking effect of the device is ensured;

the assembling plug block 7 is fixedly inserted into the mounting slot 15 through threaded connection, so that the ceramic rod thimble head 6 can be mounted on one side of the striker 8, and the ceramic rod thimble head 6 can be conveniently disassembled;

the specific working principle is as follows:

when the device is used, the driving motor 2 is started to drive the threaded rod 3 to rotate, the threaded rod 3 drives the pushing block 12 to move leftwards when rotating, thereby the connecting head 9 and the plunger 8 are driven to move leftwards through the connecting vertical plate 10 and push the ceramic rod thimble head 6 to block a residual iron hole, the stabilizing sliding block 13 fixedly connected with the top end of the pushing block 12 slides in the interior of the limiting groove 4 to stabilize the moving pushing block 12 when the pushing block 12 moves, the plunger 8 keeps balanced and stable through the balancing weight 11 when pushing the ceramic rod thimble head 6 to move, slag blocking operation is carried out through the ceramic rod thimble head 6, and the ceramic rod thimble head 6 is installed on one side of the plunger 8 through the assembling inserting block 7 which is fixedly inserted and connected in the interior of the installing slot 15 through threads, so that the ceramic rod thimble head 6 is convenient to detach.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stifled sediment device of duplex lever, includes base (1), its characterized in that: the novel ceramic push rod is characterized in that the bottom end of the base (1) is fixedly connected with the groove body (5), the connector (9) is arranged at the bottom end of the groove body (5), the balancing weight (11) is arranged on one side of the connector (9), the striker (8) is fixedly connected with the other side of the connector (9), the ceramic push rod head (6) is arranged on one side of the striker (8), the movable pushing mechanism is arranged between two sides of the inside of the groove body (5), and the dismounting structure is arranged between one side of the striker (8) and one side of the ceramic push rod head (6).

2. The dual link slag plugging device of claim 1, wherein: the movable propelling mechanism comprises a threaded rod (3), the threaded rod (3) is movably connected to the middle position between two sides of the inside of the groove body (5), a driving motor (2) is fixedly connected to the middle position of one side of the bottom end of the base (1), a propelling block (12) is sleeved on the middle section of the outside of the threaded rod (3), a limiting groove (4) is formed in the middle position of the top end of the inside of the groove body (5), and a connecting vertical plate (10) is fixedly connected to the top end of the connecting head (9).

3. The dual link slag plugging device of claim 1, wherein: the disassembly and assembly structure comprises a connecting block (14), the connecting block (14) is fixedly connected to one side of the ceramic rod thimble head (6), one side of the connecting block (14) is fixedly connected with an assembly inserting block (7), and an installation slot (15) is formed in the middle position of one side of the striker rod (8).

4. The dual link slag plugging device of claim 2, wherein: the top of the pushing block (12) is provided with a stabilizing sliding block (13), the top of the stabilizing sliding block (13) is inserted into the interior of the limiting groove (4), and the stabilizing sliding block (13) can slide in the interior of the limiting groove (4).

5. The dual link slag plugging device of claim 2, wherein: one side of the threaded rod (3) penetrates through one side of the inside of the groove body (5) and is fixedly connected with the output end of the driving motor (2), and the top end of the connecting vertical plate (10) is fixedly connected with the bottom end of the pushing block (12).

6. A dual link slag plugging device according to claim 3 wherein: the assembly inserting block (7) is inserted into the installation slot (15), external threads are arranged outside the assembly inserting block (7), and internal threads matched with the external threads are arranged on the side wall inside the installation slot (15).