CN214779476U

CN214779476U - Iron dragging and carrying device for blast furnace grab bucket traveling crane

Info

Publication number: CN214779476U
Application number: CN202120913693.9U
Authority: CN
Inventors: 谢晓勇; 曾军; 刘浑建; 杨红军; 田通强
Original assignee: Chengyu Tranvic Science and Technology Co Ltd
Current assignee: Chengyu Tranvic Science and Technology Co Ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-19
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a drag iron handling device for blast furnace grab bucket traveling crane, including the automobile body, the top of automobile body is equipped with the baffle-box, and the inside of baffle-box is equipped with the buffer board, and the top of buffer board is equipped with places the case, and the fixed plate of the interior asymmetric fixedly connected with of baffle-box, fixedly connected with dead lever between two fixed plates, the outside symmetrical cover of dead lever has a spring, and the beneficial effect of the invention is: through setting up a connecting rod, a spring, a slider, realized buffering placing the case, through No. two connecting rods, No. two sleeve pipes and slide bar, further increase the buffering, reduced the ore and dropped the impact force to placing case and automobile body, effectively protected the device not receive the damage, through setting up guard plate and motor, prevent that the ore from dropping in the transportation, through setting up the shower nozzle, filter screen and water tank, realized falling the dust to placing incasement portion, prevent that the dust from effluvizing the inside of placing the case, prevent that the environment from being polluted.

Description

Iron dragging and carrying device for blast furnace grab bucket traveling crane

Technical Field

The utility model relates to a technical field of drag iron handling for blast furnace grab bucket traveling crane, in particular to a drag iron handling device for blast furnace grab bucket traveling crane and a use method thereof.

Background

The blast furnace uses steel plate as furnace shell, and refractory brick lining is built in the shell. The blast furnace body is divided into a furnace throat, a furnace body, a furnace waist, a furnace belly and a furnace cylinder 5 from top to bottom, because the blast furnace ironmaking technology has the advantages of good economic index, simple process, large production capacity, high labor production efficiency, low energy consumption and the like, iron produced by the method accounts for most of the total iron production in the world, iron ore, coke and fluxing agent (limestone) for slag making are filled from the furnace top during the production of the blast furnace, preheated air is blown in from a tuyere positioned at the lower part of the furnace along the periphery of the furnace, carbon in the coke (some blast furnaces also blow auxiliary fuel such as coal powder, heavy oil, natural gas and the like) and oxygen blown in the air are combusted to generate carbon monoxide and hydrogen at high temperature, and oxygen in iron ore is removed in the ascending process in the furnace, thereby iron is obtained by reduction. The smelted molten iron is discharged from an iron notch, unreduced impurities in iron ore are combined with fluxes such as limestone to generate slag, the slag is discharged from the slag notch, generated gas is discharged from the top of the furnace and is used as fuel of a hot blast furnace, a heating furnace, a coke oven, a boiler and the like after dust removal, the main product of blast furnace smelting is pig iron, and the byproduct of blast furnace slag and blast furnace gas is also generated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blast furnace grab bucket driving is with dragging indisputable handling device to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a drag iron carrying device for blast furnace grab bucket traveling, which comprises a vehicle body, wherein the top of the vehicle body is provided with a buffer tank, the buffer box is internally provided with a buffer plate, the top of the buffer plate is provided with a placing box, the buffer box is internally and asymmetrically and fixedly connected with a first fixed plate, a fixed rod is fixedly connected between the two first fixed plates, the outside of the fixed rod is symmetrically sleeved with a first spring, the outside of the fixed rod is symmetrically and slidably connected with a first sliding block, the insides of the first sliding blocks are rotatably connected with a first connecting rod through a first rotating shaft, the first connecting rods are rotatably connected through a second rotating shaft, the inner part of the buffer plate is symmetrically provided with sliding chutes, the inner parts of the sliding chutes are connected with second sliding blocks in a sliding way, the inside of spout is equipped with No. two springs, No. two sliders rotate through No. three pivots and a connecting rod and be connected.

Preferably, the inside symmetry fixedly connected with sleeve pipe No. one of baffle-box, sheathed tube inside is equipped with No. three springs, the bottom symmetry fixedly connected with slide bar of buffer board, slide bar and sleeve pipe sliding connection No. one.

Preferably, No. one fixed block of outside fixedly connected with of slide bar, the inside of a fixed block rotates through No. four pivots and connects No. two connecting rods, the inside symmetry of baffle-box is equipped with the sleeve pipe No. two, No. two sheathed tube insides are equipped with the spring No. four, No. two sheathed tube inside sliding connection has No. three sliders, the one end of No. two connecting rods is rotated through No. five pivots and No. three sliders and is connected.

Preferably, the top symmetry fixedly connected with installation piece of placing the case, the inside of installation piece is rotated and is connected with the pivot No. six, the outside fixedly connected with guard plate of pivot No. six, the outside fixedly connected with motor of installation piece, the output and the pivot fixed connection No. six of motor.

Preferably, the inside of placing the case has seted up the dust absorption hole, the top of automobile body is equipped with the fan, the top of automobile body is equipped with the dust removal case, the inside of dust removal case is equipped with the filter screen, the output and the dust removal case of fan are connected, the input of fan passes through pipeline and dust absorption hole intercommunication.

Preferably, the bottom of guard plate is equipped with the mounting panel, the bottom of mounting panel is equipped with the shower nozzle, the top of dust removal case is equipped with the water tank, the top of fan is equipped with the water pump, the input and the water tank intercommunication of water pump, the output of water pump passes through the pipeline and is connected with the shower nozzle.

Preferably, the inside symmetry fixedly connected with gag lever post of placing the case, the outside cover of gag lever post has No. five springs, the inside sliding connection who places the case has the board of placing, the outside symmetry fixedly connected with slider No. four of the board of placing, slider No. four and gag lever post sliding connection.

Preferably, place No. two fixed blocks of outside symmetry fixedly connected with of case, No. two gag lever posts of bottom fixedly connected with of No. two fixed blocks, No. two gag lever posts and baffle-box sliding connection, the inside of shown baffle-box is equipped with No. six springs.

The utility model discloses the beneficial effect who reaches is: through setting up a connecting rod, a spring, a slider, realized buffering placing the case, through No. two connecting rods, No. two sleeve pipes and slide bar, further increase the buffering, reduced the ore and dropped the impact force to placing case and automobile body, effectively protected the device not receive the damage, through setting up guard plate and motor, prevent that the ore from dropping in the transportation, through setting up the shower nozzle, filter screen and water tank, realized falling the dust to placing incasement portion, prevent that the dust from effluvizing the inside of placing the case, prevent that the environment from being polluted.

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, do not constitute a limitation of the invention, in which:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a top cross-sectional view of the mounting block of the present invention;

FIG. 4 is an enlarged view of the invention at A;

FIG. 5 is an enlarged view of the invention at B;

FIG. 6 is an enlarged view of the invention at C.

In the figure: 1. a vehicle body; 2. a buffer tank; 3. a buffer plate; 4. placing a box; 5. a first fixing plate; 6. fixing the rod; 7. A first spring; 8. a first sliding block; 9. a first rotating shaft; 10. a first connecting rod; 11. a second rotating shaft; 12. a third rotating shaft; 13. a chute; 14. a second sliding block; 15. a second spring; 16. a first sleeve; 17. a third spring; 18. a first sliding rod; 19. a first fixed block; 20. a fourth rotating shaft; 21. a second connecting rod; 22. a second sleeve; 23. a third sliding block; 24. a fifth rotating shaft; 25. a fourth spring; 26. a sixth rotating shaft; 27. a protection plate; 28. mounting a plate; 29. a spray head; 30. A dust collection hole; 31. a fan; 32. a dust removal box; 33. filtering with a screen; 34. a water tank; 35. a water pump; 36. a first limiting rod; 37. A fifth spring; 38. placing the plate; 39. a fourth slider; 40. a second fixed block; 41. a second limiting rod; 42. a number six spring; 43. a motor; 44. and (7) installing the block.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

a drag iron carrying device for a blast furnace grab bucket traveling crane comprises a vehicle body 1, wherein a buffer box 2 is arranged at the top of the vehicle body 1, a buffer plate 3 is arranged inside the buffer box 2, a placing box 4 is arranged at the top of the buffer plate 3, a first fixing plate 5 is asymmetrically and fixedly connected inside the buffer box 2, a fixing rod 6 is fixedly connected between the first fixing plates 5, a first spring 7 is symmetrically sleeved outside the fixing rod 6, a first slide block 8 is symmetrically and slidably connected outside the fixing rod 6, a first connecting rod 10 is rotatably connected inside the first slide block 8 through a first rotating shaft 9, the first connecting rods 10 are rotatably connected through a second rotating shaft 11, sliding grooves 13 are symmetrically formed inside the buffer plate 3, a second slide block 14 is slidably connected inside the sliding grooves 13, a second spring 15 is arranged inside the sliding grooves 13, the second slide block 14 is rotatably connected with the first connecting rod 10 through a third rotating shaft 12, buffering placing box 4, having reduced the ore and dropped the impact force to placing box 4 and automobile body 1, effectively protected the device not receive the damage, to placing the inside dust fall that carries out of box 4, prevent that the dust from effluvium placing the inside of box 4.

Furthermore, the inside symmetry fixedly connected with sleeve pipe 16 No. one of baffle-box 2, the inside of sleeve pipe 16 is equipped with No. three springs 17, the bottom symmetry fixedly connected with slide bar 18 No. one of baffle-plate 3, slide bar 18 and sleeve pipe 16 sliding connection No. one, further increase the buffering.

Furthermore, the outside fixedly connected with fixed block 19 of slide bar 18, the inside of fixed block 19 rotates through No. four pivots 20 and connects No. two connecting rods 21, the inside symmetry of baffle-box 2 is equipped with No. two sleeve pipes 22, No. two sleeve pipes 22's inside is equipped with No. four springs 25, No. two sleeve pipes 22's inside sliding connection has No. three sliders 23, No. two connecting rods 21's one end is connected with No. three sliders 23 through No. five pivots 24 and is rotated, increase buffering, protection device.

Further, place the top symmetry fixedly connected with installation piece 44 of case 4, the inside of installation piece 44 is rotated and is connected with No. six pivot 26, the outside fixedly connected with guard plate 27 of No. six pivot 26, the outside fixedly connected with motor 43 of installation piece 44, the output of motor 43 and No. six pivot 26 fixed connection prevent that the ore from dropping.

Further, place the inside of case 4 and seted up dust absorption hole 30, the top of automobile body 1 is equipped with fan 31, and the top of automobile body 1 is equipped with dust removal case 32, and the inside of dust removal case 32 is equipped with filter screen 33, and the output and the dust removal case 32 of fan 31 are connected, and the input of fan 31 passes through pipeline and dust absorption hole 30 intercommunication, the inside dust of absorbing device.

Further, the bottom of the protection plate 27 is provided with a mounting plate 28, the bottom of the mounting plate 28 is provided with a spray nozzle 29, the top of the dust removal box 32 is provided with a water tank 34, the top of the fan 31 is provided with a water pump 35, the input end of the water pump 35 is communicated with the water tank 34, the output end of the water pump 35 is connected with the spray nozzle 29 through a pipeline, and dust in the device is removed.

Further, place a gag lever post 36 of inside symmetry fixedly connected with of case 4, the outside cover of a gag lever post 36 has No. five springs 37, and the inside sliding connection who places case 4 has places board 38, places No. four sliders 39 of outside symmetry fixedly connected with of board 38, and No. four sliders 39 and a gag lever post 36 sliding connection prevent to place case 4 and receive the damage.

Further, place No. two fixed blocks 40 of outside symmetry fixedly connected with of case 4, No. two gag lever posts 41 of bottom fixedly connected with of No. two fixed blocks 40, No. two gag lever posts 41 and buffer box 2 sliding connection, the inside of shown buffer box 2 is equipped with No. six springs 42, is convenient for place the motion of case 4.

Specifically, when the utility model is used, buffering is carried out, the ore is grabbed by the blast furnace grab bucket and placed in the placing box 4, the placing plate 38 moves downwards under the action of gravity to drive the fourth slider 39 to move downwards, the fourth slider 39 extrudes the fifth spring 37, the impact force received by the placing plate 38 and the placing box 4 is reduced, the placing box 4 moves downwards under the action of gravity to extrude the buffer plate 3, the buffer plate 3 drives the second slider 14 to move downwards, the second slider 14 moves towards two sides, the second spring 15 is compressed, the second slider 14 drives the first connecting rod 10 to rotate, the first connecting rod 10 extrudes the first slider 8, the first slider 8 moves towards two sides, the first slider 8 extrudes the first spring 7 to reduce the impact force of the placing box 4, the buffer plate 3 drives the first sliding rod 18 to move downwards, the third spring 17 is compressed, the first sliding rod 18 drives the first fixing block 19 to move downwards, the first connecting rod 19 drives the second connecting rod 21 to move downwards, the second connecting rod 21 extrudes the third sliding block 23 to move towards two sides, the fourth spring 25 is compressed, the placing box 4 drives the second fixing block 40 and the second limiting rod 41 to move downwards, and the sixth spring 42 is compressed, so that buffering is increased, impact force generated by falling of ores is reduced, and the vehicle body 1 is effectively protected; the motor 43 drives the number six rotating shaft 26 to rotate, the number six rotating shaft 26 is protected by the protection plate 27 to rotate, and the protection plate 27 is closed; the dust is removed, the fan 31 absorbs the dust in the placing box 4 into the dust removing box 32 through the dust suction hole 30, the filter screen 33 filters and absorbs the dust, the water pump 35 conveys the water in the water tank 34 to the spray head 29, and the water is sprayed out from the spray head 29 to remove the dust in the placing box 4.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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 therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third" +

Fourth is used for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A drag iron carrying device for blast furnace grab bucket traveling comprises a vehicle body (1) and is characterized in that a buffer box (2) is arranged at the top of the vehicle body (1), a buffer plate (3) is arranged inside the buffer box (2), a placing box (4) is arranged at the top of the buffer plate (3), a first fixed plate (5) is asymmetrically and fixedly connected inside the buffer box (2), a fixed rod (6) is fixedly connected between the two first fixed plates (5), a first spring (7) is symmetrically sleeved outside the fixed rod (6), a first sliding block (8) is symmetrically and slidably connected outside the fixed rod (6), a first connecting rod (10) is rotatably connected inside the two first sliding blocks (8) through a first rotating shaft (9), and the two first connecting rods (10) are rotatably connected through a second rotating shaft (11), spout (13) have been seted up to the inside symmetry of buffer board (3), the inside sliding connection of spout (13) has No. two slider (14), the inside of spout (13) is equipped with No. two spring (15), No. two slider (14) rotate with a connecting rod (10) through No. three pivot (12) and are connected.

2. The haul iron handling device for the blast furnace grab trolley according to claim 1, wherein: sleeve pipe (16) of inside symmetry fixedly connected with of baffle-box (2), the inside of sleeve pipe (16) is equipped with No. three spring (17), slide bar (18) of bottom symmetry fixedly connected with of buffer board (3), slide bar (18) and sleeve pipe (16) sliding connection.

3. The haul iron handling device for the blast furnace grab trolley according to claim 2, wherein: fixed block (19) of outside fixedly connected with of a slide bar (18), the inside of a fixed block (19) is rotated through No. four pivot (20) and is connected No. two connecting rods (21), the inside symmetry of baffle-box (2) is equipped with sleeve pipe (22) No. two, the inside of sleeve pipe (22) is equipped with spring (25) No. four, the inside sliding connection of sleeve pipe (22) No. two has slider (23) No. three, the one end of connecting rod (21) is passed through No. five pivot (24) and is rotated with slider (23) No. three and be connected.

4. The haul iron handling device for the blast furnace grab trolley according to claim 3, wherein: the top symmetry fixedly connected with installation piece (44) of placing case (4), the inside rotation of installation piece (44) is connected with No. six pivot (26), outside fixedly connected with guard plate (27) of No. six pivot (26), outside fixedly connected with motor (43) of installation piece (44), the output and No. six pivot (26) fixed connection of motor (43).

5. The haul iron handling device for the blast furnace grab trolley according to claim 4, wherein: place the inside of case (4) and seted up dust absorption hole (30), the top of automobile body (1) is equipped with fan (31), the top of automobile body (1) is equipped with dust removal case (32), the inside of dust removal case (32) is equipped with filter screen (33), the output and the dust removal case (32) of fan (31) are connected, the input of fan (31) passes through pipeline and dust absorption hole (30) intercommunication.

6. The haul iron handling device for the blast furnace grab trolley according to claim 5, wherein: the bottom of guard plate (27) is equipped with mounting panel (28), the bottom of mounting panel (28) is equipped with shower nozzle (29), the top of dust removal case (32) is equipped with water tank (34), the top of fan (31) is equipped with water pump (35), the input and the water tank (34) intercommunication of water pump (35), the output of water pump (35) passes through the pipeline and is connected with shower nozzle (29).

7. The haul iron handling device for the blast furnace grab trolley according to claim 1, wherein: the inside symmetry fixedly connected with gag lever post (36) of placing case (4), the outside cover of gag lever post (36) has No. five springs (37), the inside sliding connection of placing case (4) places board (38), the outside symmetry fixedly connected with No. four sliders (39) of placing board (38), No. four sliders (39) and gag lever post (36) sliding connection.

8. The haul iron handling device for the blast furnace grab trolley according to claim 1, wherein: place No. two fixed block of outside symmetry fixedly connected with (40) of case (4), No. two gag lever post (41) of bottom fixedly connected with of No. two fixed block (40), No. two gag lever post (41) and baffle-box (2) sliding connection, the inside of shown baffle-box (2) is equipped with No. six spring (42).