CN218753714U

CN218753714U - Equipment is emptyd in metallurgical waste residue transport

Info

Publication number: CN218753714U
Application number: CN202223187178.0U
Authority: CN
Inventors: 徐皆荣
Original assignee: Wuxi Juli Electromotion Vehicle Co ltd
Current assignee: Wuxi Juli Electromotion Vehicle Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-28
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses an equipment is emptyd in metallurgical waste residue transport belongs to metallurgical technical field, including the unloading platform, the upper surface of unloading platform is provided with two bearing frames, the bearing frame all rotates through the pivot and is connected with the upset arm, two the hopper has been placed to the upper surface of upset arm, is provided with between unloading platform and two upset arms to be used for carrying out the drive division that overturns to the upset arm, and the fixed unloading seat that is used for carrying out the unloading to the metallurgical waste residue that drops from the hopper after the upset that is provided with in the front side of unloading platform. From this, can realize empting metallurgical waste residue automatically, can effectual control deslagging speed moreover, guarantee staff's safety.

Description

Equipment is emptyd in metallurgical waste residue transport

Technical Field

The utility model relates to an equipment of empting especially relates to a metallurgical waste residue transport equipment of empting belongs to metallurgical technical field.

Background

The metallurgical waste residue refers to various solid-liquid wastes generated in the production process of the metallurgical industry. Mainly blast furnace slag generated in an iron-making furnace; steel slag; various non-ferrous metal slag produced by non-ferrous metal smelting, such as copper slag, lead slag, zinc slag, nickel slag and the like; and red mud discharged from alumina extraction from bauxite and a small amount of iron oxide slag generated in a steel rolling process.

At present, metallurgical waste slag in a blast furnace is usually poured into a slag ladle when being cleaned, then the slag ladle filled with the metallurgical waste slag is hung on a turnover table through a gantry lifting hook (hoisting equipment), the lifting hook is separated, the turnover table is connected with the slag ladle to start slag pouring work, the metallurgical waste slag is usually poured into water, the temperature of the metallurgical waste slag is over 1000 ℃ due to ultrahigh temperature, the temperature of the water is rapidly increased when the metallurgical waste slag is cooled by water, a large amount of water vapor is formed, if slag pouring speed is uncontrollable or accidents occur, the high-temperature water vapor is rapidly increased, the explosion phenomenon is easily caused, potential safety hazards and personnel and property loss are brought, in addition, the hoisting work of a crane is very tested for the operation of workers, the operation can be completed by people with rich experience, the time is long, the operators are very close to the site, and once the accidents occur, the evacuation is difficult.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an equipment is emptyd in metallurgical waste residue transport, should empty the equipment and can realize empting the metallurgical waste residue automatically, can effectual control deslagging speed moreover, guaranteed staff's safety.

In order to solve the problems, the following technical scheme is provided:

the utility model provides an equipment is emptyd in metallurgical waste residue transport, includes the unloading platform, the upper surface of unloading platform is provided with two bearing frames, the bearing frame all rotates through the pivot and is connected with the upset arm, two the hopper has been placed to the upper surface of upset arm, is provided with the drive division that is used for carrying out the upset to the upset arm between unloading platform and two upset arms, and the fixed unloading seat that is used for carrying out the unloading to the metallurgical waste residue that drops in the hopper after the upset that is provided with in the front side of unloading platform.

Furthermore, the blanking table comprises a first part and a second part, the first part is arranged on the front side of the second part and connected with the blanking seat, and the horizontal projection of the second part is of a U-shaped structure.

Furthermore, the fixed flitch that gathers that is used for carrying out the water conservancy diversion to metallurgical waste residue that is provided with of front side symmetry of hopper, the left and right sides of hopper all is fixed to be provided with and connects the framework, and connects the upper surface laminating mutually of framework and upset arm.

Further, the drive part is including setting up in two standing grooves of second part upper surface, the inner wall of standing groove all rotates and is connected with the pneumatic cylinder, and the output of two pneumatic cylinders extends to the inside of upset arm respectively and rotates with the upset arm to be connected, and the mounting groove corresponding with the pneumatic cylinder has been seted up to the lower surface of upset arm.

Further, all be provided with the hydro-cylinder on the upset arm, the output of hydro-cylinder is provided with the push pedal, and the top of push pedal is provided with the tight piece of clamp that is used for compressing tightly the connection framework, and presss from both sides to rotate between tight piece and the upset arm and be connected, and the transversal right trapezoid structure of personally submitting of push pedal.

Furthermore, a first buffer piece is arranged between the front side of the connecting frame body and the turnover arm.

Furthermore, a second buffer part is fixedly arranged on one side, which is in contact with the turnover arm, of the upper surface of the blanking table.

Furthermore, bolster one includes the buffer board, the buffer board is connected with the upset arm through a plurality of bolts, is provided with a plurality of buffers between buffer board and the upset arm, and the buffer board cup joints with the bolt respectively mutually, and a plurality of recesses corresponding with the bolt have been seted up on the surface of buffer board.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the turnover arm is driven by the driving part and pouring of metallurgical waste is completed under the action of the blanking seat, so that the metallurgical waste can be automatically poured, the slag pouring speed can be effectively controlled, and the safety of workers is ensured;

2. the push plate is pushed by the oil cylinder, so that the clamping block clamps the connecting frame body, and the phenomenon that the hopper falls off can be avoided;

3. through setting up bolster one and buffer two, can effectual reduction when overturning the hopper, because of gravity and the produced rigid collision of inertia, avoid appearing the phenomenon of damage.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of a preferred embodiment according to the present invention;

fig. 2 is a cross-sectional view of a preferred embodiment according to the present invention;

fig. 3 is a schematic structural diagram according to a preferred embodiment of the present invention.

In the figure: 1. a blanking table; 2. a turning arm; 3. a hopper; 4. a material gathering plate; 5. connecting the frame body; 6. a placement groove; 7. a hydraulic cylinder; 8. an oil cylinder; 9. pushing the plate; 10. a clamping block; 11. a first buffer part; 12. a second buffer part; 13. a bearing seat; 14. a blanking seat; 1101. a buffer plate; 1102. a buffer sheet; 1103. and (4) a groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1-3, the metallurgical waste residue carrying and dumping apparatus provided by this embodiment includes a blanking table 1, two bearing seats 13 are provided on an upper surface of the blanking table 1, the bearing seats 13 are all rotatably connected with a turning arm 2 through a rotating shaft, a hopper 3 is placed on upper surfaces of the two turning arms 2, a driving portion for turning the turning arm 2 is provided between the blanking table 1 and the two turning arms 2, and a blanking seat 14 for blanking metallurgical waste residues falling from the hopper 3 after turning is fixedly provided on a front side of the blanking table 1.

In this embodiment, when the hopper 3 is conveyed, a transport vehicle which moves along a rail can be used for moving, and a travelling vehicle can be used for hoisting the hopper 3, when the hopper 3 moves to a specified position, the hopper 3 is positioned between the two turnover arms 2, the turnover arms 2 are driven by the driving part, and the dumping operation of metallurgical waste is completed under the action of the blanking seat 14, so that the metallurgical waste can be automatically dumped, the slag dumping speed can be effectively controlled, and the safety of workers is ensured.

The blanking table 1 comprises a first part and a second part, the first part is arranged on the front side of the second part, the first part is connected with the blanking seat 14, and the horizontal projection of the second part is of a U-shaped structure.

The fixed flitch 4 that gathers that is used for carrying out the water conservancy diversion to metallurgical waste residue that is provided with of front side symmetry of hopper 3, two gather flitch 4 can lead metallurgical waste when empting metallurgical waste, make metallurgical waste can be complete fall into blanking seat 14 in, the equal fixed connection framework 5 that is provided with in left and right sides of hopper 3, when hopper 3 is removed to between two upset arms 2, connection framework 5 laminates with the upper surface of upset arm 2 mutually, and upset arm 2 is L shape structure, the front side of connecting framework 5 also can laminate with the surface of upset arm 2 mutually, and the upper surface of connecting framework 5 and upset arm 2 laminates mutually.

The drive division is including setting up in two standing grooves 6 of second part upper surface, and the inner wall of standing groove 6 all rotates and is connected with pneumatic cylinder 7, and the output of two pneumatic cylinders 7 extends to the inside of upset arm 2 respectively and rotates with upset arm 2 to be connected, and the mounting groove corresponding with pneumatic cylinder 7 has been seted up to the lower surface of upset arm 2.

When overturning hopper 3, pneumatic cylinder 7 begins work and promotes upset arm 2 and use the pivot to begin to remove as the centre of a circle, along with the continuous slope of hopper 3, metallurgical waste residue can drop on unloading seat 14 under the effect of gravity, in this embodiment, install the hydraulic control lock on pneumatic cylinder 7, can avoid the direct promotion security that drops of hopper 3 when pneumatic cylinder 7 breaks down, a valve for controlling hydraulic oil flow, can guarantee the synchronism of two pneumatic cylinder 7 works, pneumatic cylinder 7's pipeline is connected with hydraulic system, motor among the hydraulic system adopts inverter motor, can be after the scarfing cinder is accomplished, inverter motor excess frequency work, no metallurgical waste residue in hopper 3 this moment, therefore actual work load is polar, messenger's hopper 3 that can be quick resets, promote work efficiency.

All be provided with hydro-cylinder 8 on upset arm 2, the output of hydro-cylinder 8 is provided with push pedal 9, the top of push pedal 9 is provided with the tight piece 10 of clamp that is used for compressing tightly connecting frame body 5, and it is connected to rotate between tight piece 10 and the upset arm 2 to press from both sides, push pedal 9's transversal right trapezoid structure of personally submitting, the tight piece 10 of clamp has the gradient the same with push pedal 9 inclined plane with one side that the push pedal 9 contacted, in this embodiment, in order to further promote the fixed effect to hopper 3, when hopper 3 is located between two upset arms 2, hydro-cylinder 8 promotes push pedal 9 and begins to remove, it extrudees the inner wall of framework to press from both sides tight piece 10 under the direction on inclined plane, thereby make the framework can with the inseparabler of upset arm 2 laminating.

Be provided with bolster 11 between the front side of connecting frame body 5 and upset arm 2, can effectual reduction when overturning hopper 3, because of the produced rigidity collision of gravity and inertia, avoid appearing the phenomenon of damage.

The buffer part II 12 is fixedly arranged on one side of the upper surface of the blanking table 1, which is contacted with the turnover arm 2, so that the impact force of the turnover arm 2 on the blanking table 1 can be effectively applied when the hopper 3 is reset.

The first buffering member 11 comprises a buffering plate 1101, the buffering plate 1101 is connected with an overturning arm 2 through a plurality of bolts, a plurality of buffering sheets 1102 are arranged between the buffering plate 1101 and the overturning arm 2, the buffering sheets 1102 are respectively sleeved with the bolts, a plurality of grooves 1103 corresponding to the bolts are formed in the surface of the buffering plate 1101, and the depth of each groove 1103 is larger than the thickness of a hexagon head of each bolt.

In this embodiment, the first buffer part 11 and the second buffer part 12 have the same structure, the buffer sheet 1102 includes a first component and a second component, the first component and the second component are symmetrically disposed, and the first component and the second component are made of a metal material having elasticity, high temperature resistance and a circular truncated cone structure.

It should be noted that, in order to reduce the temperature of the metallurgical slag, an air duct may be disposed below the blanking seat 14, and when the blower is operated, the air is ejected through the air duct to cool the falling metallurgical slag, and in order to make the cooling effect of the blower on the metallurgical slag better, the blanking speed of the metallurgical slag needs to be controlled, in this embodiment, the telescopic speed of the hydraulic cylinder 7 is controlled by the electric PLC control module to reach the turning speed of the control hopper 3, so that the slag discharge and the air volume of the automatic control hopper 3 are realized, when a slag block is blocked at an overflow port of the hopper 3, manual intervention can be remotely realized, the hopper 3 is quickly returned (at a certain angle), then the slag is quickly poured out, and the slag block is poured out.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or may be connected between two elements through an intermediate medium, or may be directly connected or indirectly connected, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

The above is merely a preferred embodiment of the present invention, and not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an equipment is emptyd in metallurgical waste residue transport, includes unloading platform (1), its characterized in that, the upper surface of unloading platform (1) is provided with two bearing frames (13), bearing frame (13) all are rotated through the pivot and are connected with upset arm (2), two hopper (3) have been placed to the upper surface of upset arm (2), are provided with between unloading platform (1) and two upset arms (2) and are used for carrying out the drive division that overturns to upset arm (2), and the fixed unloading seat (14) that are used for carrying out the unloading to the metallurgical waste residue that drops in hopper (3) after the upset that is provided with in the front side of unloading platform (1).

2. A metallurgical slag handling and dumping apparatus according to claim 1, wherein said blanking table (1) includes a first portion and a second portion, the first portion being disposed forward of the second portion, the first portion being connected to the blanking base (14), and the second portion having a U-shaped horizontal projection.

3. A metallurgical slag carrying and dumping device as claimed in claim 1, wherein the front side of the hopper (3) is symmetrically and fixedly provided with material collecting plates (4) for guiding the metallurgical slag, the left side and the right side of the hopper (3) are both fixedly provided with connecting frames (5), and the connecting frames (5) are attached to the upper surface of the turnover arm (2).

4. A metallurgical slag carrying and dumping device as claimed in claim 2, wherein the driving part comprises two placing grooves (6) arranged on the upper surface of the second part, the inner walls of the placing grooves (6) are rotatably connected with hydraulic cylinders (7), the output ends of the two hydraulic cylinders (7) respectively extend into the overturning arms (2) and are rotatably connected with the overturning arms (2), and the lower surfaces of the overturning arms (2) are provided with mounting grooves corresponding to the hydraulic cylinders (7).

5. The metallurgical waste residue carrying and dumping equipment as claimed in claim 3, wherein the overturning arm (2) is provided with an oil cylinder (8), the output end of the oil cylinder (8) is provided with a push plate (9), a clamping block (10) for compressing the connecting frame body (5) is arranged above the push plate (9), the clamping block (10) is rotatably connected with the overturning arm (2), and the cross section of the push plate (9) is of a right-angle trapezoid structure.

6. A metallurgical slag handling and dumping apparatus as claimed in claim 3, wherein a first buffer (11) is provided between the front side of the connecting frame (5) and the invert arm (2).

7. A metallurgical slag carrying and dumping device as claimed in claim 1, wherein a second buffer member (12) is fixedly arranged on the side of the upper surface of the blanking table (1) contacting with the overturning arm (2).

8. A metallurgical waste residue carrying and dumping device as claimed in claim 6, wherein the first buffer member (11) comprises a buffer plate (1101), the buffer plate (1101) is connected with the overturning arm (2) through a plurality of bolts, a plurality of buffer sheets (1102) are arranged between the buffer plate (1101) and the overturning arm (2), the buffer sheets (1102) are respectively sleeved with the bolts, and a plurality of grooves (1103) corresponding to the bolts are formed in the surface of the buffer plate (1101).