CN218262372U - Quick pull-out device of flat coal pole - Google Patents

Abstract

The utility model relates to a metallurgical machinery, coking technical field disclose a flat coal pole pull-out device fast, set up sheave A and sheave B on the base including base, rope, rotation, sheave A's axis direction be left right direction, sheave B's axis be located a horizontal plane, just sheave B set up in sheave A's below, the rope encircle in proper order on sheave A and sheave B. Through the utility model discloses can pull out the flat coal pole safety faster more high-efficiently, reduce the influence of coke oven carbonization chamber.

Description

Quick pull-out device of flat coal pole

Technical Field

The utility model relates to a metallurgical machinery, coking technical field, concretely relates to quick pull-out device of flat coal pole.

Background

The coal leveling rod of the coke oven coke pusher is responsible for the coal leveling task of the coal charging furnace number, the speed reducer is driven by the motor to pull the rope pulley on the coal leveling mechanism to enable the coal leveling rod to move back and forth in the coke oven, so that the coal material in the carbonization chamber is leveled and leveled, and the normal use of the coal leveling rod directly relates to the output of a single oven and the normal production rhythm; in the normal discharging process, the flow of leveling coal rods is three long rods and two short rods, and the total time is 2 minutes and 10 seconds; if emergency such as braking locking and steel wire rope breakage occurs, the coal leveling rod cannot normally retreat, the stay time of the coal leveling rod in the carbonization chamber exceeds 15 minutes, the rod body bends and deforms, the rod head drops, serious damage such as damage can be caused, the coal leveling rod can be normally used after maintenance is needed, the coal leveling rod needs to be replaced when serious, and the service life of the coal leveling rod is seriously influenced.

The coal leveling rod is longer in penetrating into the carbonization chamber in the coal leveling process and is extruded by coal materials, so that the coal leveling rod is difficult to pull out manually in a short time; in the prior art, the coal leveling rod is pulled out little by little through the chain block, the whole process flow is often more than 30 minutes from the failure to the complete pulling of the coal leveling rod out of the carbonization chamber, and the service life of the coal leveling rod can be seriously reduced by the conventional treatment mode.

SUMMERY OF THE UTILITY MODEL

To the above problems, the utility model provides a flat coal pole pulls out device fast can pull out flat coal pole safety faster more high-efficiently, reduces the influence to coke oven carbonization room.

The utility model provides a technical problem's technical scheme does:

the utility model provides a quick pull-out device of flat coal pole, includes base, rope, rotates and sets up sheave A and sheave B on the base, sheave A's axis direction be left right direction, sheave B's axis be located a horizontal plane, just sheave B set up in sheave A's below, the rope encircle in proper order on sheave A and sheave B.

Further, the number of the grooved wheels B is at least two.

Further, the number of the grooved pulleys B is two, the axial direction of the grooved pulleys B is the front-back direction, and the two grooved pulleys are distributed side by side along the left-right direction.

Further, the base on rotate and install the rolling disc, the rolling disc level set up, sheave B rotate and set up on the rolling disc.

Further, the number of the grooved wheels B is two, and the two grooved wheels B are distributed side by side.

Furthermore, the edge of the rotating disc is provided with a toothed ring, and the base is rotatably provided with a worm meshed with the toothed ring.

Furthermore, scales are arranged on the rotating disc or the base and used for indicating the rotating angle of the rotating disc.

The effects provided in the contents of the utility model are only the effects of the embodiments, not all the effects of the utility model, and one of the above technical solutions has the following advantages or beneficial effects:

1. run into power failure or other emergency and lead to when flat coal pole can not withdraw from, adopt the utility model discloses, on being fixed in the flat coal pole with the upper end of rope, on power devices such as fork truck, car exert the effort to the rope again, simultaneously under runner A and runner B's conduction effect, on applying the flat coal pole with the effort, spur flat coal pole 1 fast and remove, can pull out flat coal pole from the carbonization room fast, avoid flat coal pole long time to stop in the stove, the emergent processing time has effectively been promoted, the influence to production has been avoided, can effectively avoid flat coal pole to burn out the flat coal pole at carbonization room dwell time overlength, improve flat coal pole life.

2. The utility model discloses a set up a plurality of sheave B, can encircle the rope on the sheave B that the angle is suitable, select the direction of traction of rope lower extreme to on-the-spot actual demand. Through setting up sheave B to the rolling disc, can adjust sheave B's direction of direction at will, and then can adjust the direction of pulling of rope lower extreme at will, the adaptability is stronger, and when power device applied the effort to the rope, under the effect of rolling disc, the rope can be according to the direction rotation that power device applied the effort, improves the pulling effect, improves the usability.

3. The utility model discloses a ring gear cooperation on worm and the rolling disc, the angle that can adjust the rolling disc more steadily, and under the limiting displacement of worm behind the angular adjustment, the rolling disc can't rotate at will to improve rope lower extreme pull direction's stability.

Drawings

Fig. 1 is a schematic perspective view of a third embodiment of the present invention;

fig. 2 is a schematic perspective view of a fourth embodiment of the present invention;

fig. 3 is a schematic perspective view of a sixth embodiment of the present invention;

fig. 4 is a sectional view of a fifth and sixth middle ring gear and worm structure according to an embodiment of the present invention;

in the figure, a coal leveling rod 1, a base 2, a support rod 3, a grooved pulley A4, a support base 5, a grooved pulley B6, a rope 7, a rotating disc 8, a toothed ring 9, a worm 10 and scales 11.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings. The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted so as to not unnecessarily limit the invention.

Example one

A flat coal rod quick pulling-out device comprises a base 2, a rope 7, a grooved pulley A4 and a grooved pulley B6 which are rotatably arranged on the base 2, specifically, a supporting rod 3 used for mounting the grooved pulley A4 is fixedly arranged on the base 2, a supporting base 5 used for mounting the grooved pulley B is arranged on the base 2, the axis direction of the grooved pulley A4 is the left-right direction, the axis direction of the grooved pulley A is perpendicular to the pulling-out direction of the flat coal rod, the height difference between the top of the grooved pulley A and the flat coal rod is within 1m, bases with different heights can be produced according to the height of the flat coal rod to meet the height requirement of the grooved pulley A, the axis of the grooved pulley B6 is located on the horizontal plane, namely the grooved pulley B can be in any angle in a vertical state, the grooved pulley B6 is arranged below the grooved pulley A4, the number of the grooved pulleys B is one, and the rope 7 sequentially encircles the grooved pulley A4 and the grooved pulley B6.

Example two

The difference from the first embodiment is that the number of the grooved wheels B6 is at least two.

EXAMPLE III

The difference from the first embodiment is that the number of the sheaves B6 is two, the axial direction of the sheaves B6 is the front-back direction, and the two sheaves 6 are distributed side by side along the left-right direction, that is, the grooves of the two sheaves B are butted together to clamp the rope 7 in the grooves of the two sheaves B.

Example four

The difference with the third embodiment is that a rotating disc 8 is rotatably mounted on the base 2, the rotating disc 8 is horizontally arranged, the two grooved wheels B6 are rotatably arranged on the rotating disc 8, the number of the grooved wheels B6 is two, and the two grooved wheels B6 are distributed side by side.

EXAMPLE five

The difference from the fourth embodiment is that the edge of the rotating disc 8 is provided with a toothed ring 9, and a worm 10 meshed with the toothed ring 9 is rotatably mounted on the base 2.

EXAMPLE six

The rotary disc 8 or the base 2 is provided with a scale 11, and the scale 11 is used for indicating the rotation angle of the rotary disc 8.

The utility model discloses a concrete use: will the utility model discloses a 2 fixed mounting of base are in the outside of flat coal pole, with the upper end of rope 7 and the tip fixed connection of flat coal pole 1, and behind the direction of rope sheave A4 and sheave B6, the lower extreme is worn out the after-fixing to power device such as fork truck, car, and power device exerts the pulling force to rope 7, and 7 pulling flat coal poles of rope outwards remove and withdraw from the carbomorphism room.

Although the above description has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and on the basis of the technical solution of the present invention, various modifications or variations that can be made by those skilled in the art without creative efforts are still within the scope of the present invention.

Claims (7)

1. The utility model provides a flat coal pole pulls out device fast which characterized in that, includes base (2), rope (7), rotates sheave A (4) and sheave B (6) that set up on base (2), the axis direction of sheave A (4) be left right direction, the axis of sheave B (6) be located a horizontal plane, just sheave B (6) set up in the below of sheave A (4), rope (7) encircle in proper order on sheave A (4) and sheave B (6).

2. The flat coal bar quick pulling device as claimed in claim 1, wherein the number of sheaves B (6) is at least two.

3. The flat coal bar rapid pulling-out device according to claim 1, characterized in that the number of the sheaves B (6) is two, the axial direction of the sheaves B (6) is the front-rear direction, and the two sheaves B (6) are arranged side by side in the left-right direction.

4. The flat coal pole fast pull-out device according to claim 1, characterized in that the base (2) is provided with a rotating disc (8) in a rotating way, the rotating disc (8) is horizontally arranged, and the grooved pulley B (6) is rotatably arranged on the rotating disc (8).

5. The device for rapidly pulling out the flat coal bar as claimed in claim 4, wherein the number of the sheaves B (6) is two, and the two sheaves B (6) are arranged side by side.

6. A coal leveling rod quick-pulling device as claimed in claim 4 or 5, characterized in that the edge of the rotating disc (8) is provided with a toothed ring (9), and the base (2) is rotatably provided with a worm (10) meshed with the toothed ring (9).

7. A coal leveling rod quick-pulling device as claimed in claim 4 or 5, characterized in that the rotary disc (8) or the base (2) is provided with a scale (11), and the scale (11) is used for indicating the rotation angle of the rotary disc (8).

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