CN212720889U - Novel dress connects hot stove of iron alloy ore deposit and opens stifled eye machine - Google Patents

Abstract

The utility model discloses a novel connecting iron alloy submerged arc furnace hole opening and plugging machine, which relates to the technical field of hole opening and plugging machines and comprises a gun barrel and a gun head, wherein the front side and the rear side of the joint of the gun barrel and the gun head are provided with two movable pin shaft mechanisms with the same structure, and a T-shaped inserting plate pin shaft mechanism for increasing the connection strength of the gun barrel and the gun head is arranged above the gun barrel and the gun head; the utility model has the advantages of simple structure, the barrel and the big gun head of opening stifled hole machine are increased to three point fixation by preceding front and back both sides two point type fixed, and three movable pins become triangle-shaped, can effectively lifting strength at the in-process that opens the hole machine pneumatic cylinder pushed away mud, prevent that the stemming from stemming mouth top side leakage, can squeeze into the stove eye with the mud jar mud volume is whole when stifled the stove eye, and mud is not leaking in mud jar mud mouth sealing.

Description

Novel dress connects hot stove of iron alloy ore deposit and opens stifled eye machine

Technical Field

The utility model relates to an open stifled eye machine technical field, more specifically relate to novel dress connects hot stove in iron alloy ore deposit and opens stifled eye machine technical field.

Background

The opening of the ferroalloy ore-smelting furnace is mainly realized by using a special iron alloy opening furnace eye machine at present, the left and right sides of the improved front opening blocking machine are respectively provided with a movable pin for fixing the gun head of the opening furnace, the problems of leakage of the stemming at the upper sides of the gun head and the gun barrel and drooping of the gun mud nozzle exist during mud filling and hole blocking due to the influence of gravity, and in order to ensure that the gun mud nozzle is aligned, the gun nozzle head of the opening furnace needs to be manually hammered by a sledge hammer for alignment, so that the breakage of a pin shaft frequently occurs. Meanwhile, the upward detection of mud leakage can lead to insufficient hole-blocking pressure, insufficient mud blasting amount when the mud is thrown into a furnace eye, and reduced hole-blocking quality of the furnace eye.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve present furnace eye machine of opening a bet and bubble mud leaks outward between big gun head and barrel when filling mud and stifled hole, the big gun mud mouth is flagging, and the stifled hole pressure that causes is not enough and artifical sledgehammer smashes the technical problem that big gun mouth made the equipment loss, the utility model provides a novel hot stove of iron alloy ore deposit opens stifled hole machine of connecing.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a novel dress connects hot stove of iron alloy ore deposit and opens stifled hole machine, includes barrel and big gun head, the side is provided with two movable pin mechanism that the structure is the same around barrel and big gun head junction, barrel and big gun head top are provided with "T type" picture peg pin mechanism that increases the two joint strength of barrel and big gun head.

Further, "T type" picture peg round pin axle mechanism is including installing the pivoted movable pin axle that can rotate on the big gun head and installing the fixed stop who corresponds with the movable pin axle on the barrel, the epaxial fixedly connected with bolt board of movable pin, fixed stop is last seted up with bolt board complex fixed orifices, has seted up the bar hole on the bolt board and bar hole part extends the fixed orifices, and the bolt board is fixed on fixed stop through the billet that passes the bar hole.

Furthermore, the fixing mode of the movable pin shaft of the upper T-shaped inserting plate pin shaft mechanism is opposite to that of the movable pin shaft mechanisms on the two sides, and the pin shafts of the movable pin shaft mechanisms on the two sides are movably arranged on the gun barrel.

Further, a gun barrel opening for filling the stemming is arranged on one side, far away from the gun head, of the gun barrel.

The utility model has the advantages as follows:

1. the utility model discloses simple structure, barrel and big gun head top are provided with "T type" picture peg round pin axle mechanism that increases the two joint strength of barrel and big gun head, the activity round pin axle is fixed in the machine big gun head top of opening a bet, both sides two point type fixed increase is to three point fixed around barrel and big gun head by before, three movable pins become triangle-shaped, can effectively promote intensity at the in-process that the machine hydraulic cylinder of opening a bet pushed away mud, prevent that the stemming from stemming mouth top side leakage, can all squeeze into the furnace eye with the mud jar mud volume during stifled furnace eye, mud is not leaking in mud jar mud mouth seal, effectively prevent the mud cost waste and stop the risk such as burning loss package dolly and track.

2. The T-shaped inserting plate pin shaft mechanism is mainly characterized in that a rotating shaft is fixed above a gun nozzle of a gambling machine, a pin shaft is used as a center to manufacture a pin plate, a square opening is manufactured in the middle of the pin plate, a fixed baffle plate is manufactured above a gun barrel of the gambling machine, the pin plate is placed into the fixed baffle plate, and the square inserting plate is fixed by square inserting strips.

3. The movable pin shaft of the upper T-shaped inserting plate pin shaft mechanism is opposite to the pin shaft fixing mode of the movable pin shaft mechanisms on the two sides, and the pin shafts of the movable pin shaft mechanisms on the two sides are movably arranged on the gun barrel.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

reference numerals: 1-movable pin shaft, 2-bolt plate, 3-fixed baffle, 4-steel bar, 5-pin shaft and 6-gun barrel mouth.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1, the present embodiment provides a novel connecting iron alloy submerged arc furnace hole opening and plugging machine, which includes a gun barrel and a gun head, two movable pin mechanisms with the same structure are further disposed on the front and rear sides of the joint of the gun barrel and the gun head, and a "T-shaped" inserting plate pin mechanism for increasing the connection strength of the gun barrel and the gun head is disposed above the gun barrel and the gun head.

"T type" picture peg round pin axle mechanism is including installing the movable pin axle 1 that can rotate on the big gun head and installing the fixed stop 3 that corresponds with movable pin axle 1 on the barrel, fixedly connected with bolt board 2 on the movable pin axle 1, set up on the fixed stop 3 with bolt board 2 complex fixed orifices, seted up on the bolt board 2 bar hole and bar hole part extend the fixed orifices, bolt board 2 is fixed on fixed stop 3 through the billet 4 that passes the bar hole.

The utility model discloses simple structure, barrel and big gun head top are provided with "T type" picture peg round pin axle mechanism that increases the two joint strength of barrel and big gun head, the activity round pin axle is fixed in the machine big gun head top of opening a bet, both sides two point type fixed increase is to three point fixed around barrel and big gun head by before, three movable pins become triangle-shaped, can effectively promote intensity at the in-process that the machine hydraulic cylinder of opening a bet pushed away mud, prevent that the stemming from stemming mouth top side leakage, can all squeeze into the furnace eye with the mud jar mud volume during stifled furnace eye, mud is not leaking in mud jar mud mouth seal, effectively prevent the mud cost waste and stop the risk such as burning loss package dolly and track.

Example 2

This example is further based on example 1

The fixing mode of the movable pin shaft 1 of the upper T-shaped inserting plate pin shaft mechanism is opposite to that of the pin shafts 5 of the movable pin shaft mechanisms at the two sides, and the pin shafts 5 of the movable pin shaft mechanisms at the two sides are movably arranged on the gun barrel.

And a gun barrel opening 6 for filling stemming is arranged on one side of the gun barrel, which is far away from the gun head.

Opening a movable pin shaft above the hole opening and blocking machine and movable pin shafts on two sides, cleaning residual mud in a gun head of the hole opening and blocking machine, fixing the gun head, filling the gun mud into the opening 6 of the gun barrel, moving the hole opening and blocking machine to a furnace eye, aligning the gun head to the furnace eye, pumping the gun mud into the furnace eye, withdrawing the hole opening and blocking machine, and cleaning again.

Claims (4)

1. The utility model provides a novel dress connects hot stove in iron alloy ore deposit and opens stifled hole machine, includes barrel and big gun head, its characterized in that: two movable pin shaft mechanisms with the same structure are arranged on the front side and the rear side of the joint of the gun barrel and the gun head, and a T-shaped inserting plate pin shaft mechanism for increasing the connecting strength of the gun barrel and the gun head is arranged above the gun barrel and the gun head.

2. The novel eye opening and plugging machine for the iron-attached alloy submerged arc furnace as claimed in claim 1, wherein: "T type" picture peg round pin axle mechanism is including installing movable pin axle (1) that can rotate on the big gun head and installing solid fixed stop (3) that correspond with movable pin axle (1) on the barrel, fixedly connected with bolt board (2) on movable pin axle (1), set up on solid fixed stop (3) with bolt board (2) complex fixed orifices, seted up bar hole and bar hole part on bolt board (2) and extended the fixed orifices, bolt board (2) are fixed on solid fixed stop (3) through billet (4) that pass the bar hole.

3. The novel eye opening and plugging machine for the iron-attached alloy submerged arc furnace as claimed in claim 2, wherein: the movable pin shaft (1) of the upper T-shaped inserting plate pin shaft mechanism is opposite to the pin shaft fixing mode of the movable pin shaft mechanisms on the two sides, and the pin shafts of the movable pin shaft mechanisms on the two sides are movably arranged on the gun barrel.

4. The novel eye opening and plugging machine for the iron-attached alloy submerged arc furnace as claimed in claim 1, wherein: and a gun barrel opening (6) for filling stemming is arranged on one side of the gun barrel, which is far away from the gun head.

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