CN220560409U - Self-driven travelling metallurgical vehicle suitable for railway transportation - Google Patents

Abstract

The utility model relates to a metallurgical vehicle, in particular to a self-driven travelling metallurgical vehicle suitable for railway transportation. The utility model provides a self-driven travelling metallurgical vehicle which reduces the amount of liquid metal sputtered onto the vehicle and is suitable for railway transportation. The technical scheme of the utility model is as follows: the utility model provides a metallurgical car of walking of self-driven suitable for railway transportation, is including driving support, linking bridge, damping device, removal wheel, pivot, driving support bottom both sides all sliding type is connected with the linking bridge, installs damping device between linking bridge and the driving support, and linking bridge both sides all rotate and are connected with the pivot, and the pivot both sides all are connected with and remove the wheel. When the liquid metal in the smelting crucible is poured out, the cylinder can be controlled to drive the placement seat to move forwards, so that the smelting crucible is moved out of the travelling crane bracket, the distance between the pouring opening of the smelting crucible and the travelling crane bracket is longer, the quantity of the liquid metal sputtered onto the travelling crane bracket is reduced, and the cleaning is more convenient.

Description

Self-driven travelling metallurgical vehicle suitable for railway transportation

Technical Field

The utility model relates to a metallurgical vehicle, in particular to a self-driven travelling metallurgical vehicle suitable for railway transportation.

Background

In the metal smelting process, metal is smelted into liquid state, the liquid state metal is also called molten iron, after the molten iron is smelted, the molten iron is required to be conveyed, most of domestic iron and steel enterprises currently adopt an open smelting crucible to contain the molten iron, and then smelting is placed on a ladle car and conveyed to a steel-making casting smelting furnace and other working areas from a blast furnace through an internal combustion locomotive.

In addition, when the blast furnace is used for pouring molten iron from a steelmaking operation in the operation process of the molten iron in most of the prior iron and steel enterprises, the molten iron is conveyed to a designated area to be poured directly on an operation vehicle, and the crucible is large in size and poured directly on the operation vehicle, so that a pouring opening is relatively close to the operation vehicle, a large amount of liquid metal is easily sputtered onto the operation vehicle, the subsequent cleaning is relatively troublesome, the operation vehicle is also easily corroded by the liquid metal, the shell of the operation vehicle is melted, and the use of the operation vehicle is affected.

Disclosure of Invention

In order to overcome the defects that the cleaning is troublesome and the vehicle is easy to corrode due to the fact that liquid metal is easy to splash onto a running vehicle when the liquid metal is poured in the existing mode, the utility model provides the self-driven travelling metallurgical vehicle which is suitable for railway transportation and reduces the number of the liquid metal sputtered onto the vehicle.

The technical scheme of the utility model is as follows: the utility model provides a metallurgical car of walking of self-driven suitable for railway transportation, including driving support, the linking bridge, damping device, remove the wheel, the pivot, driving support bottom both sides all sliding type are connected with the linking bridge, install damping device between linking bridge and the driving support, the linking bridge both sides all rotate and be connected with the pivot, the pivot both sides all are connected with the removal wheel, still including the engine, the derailleur, the drive shaft, placing mechanism and tilting mechanism, engine and derailleur are installed at driving support top, the output of engine is connected with the input of derailleur, the output of derailleur is connected with the drive shaft, drive shaft and pivot transmission are connected, be equipped with the placing mechanism who is used for placing the smelting crucible on the driving support, be equipped with the tilting mechanism who is used for the upset smelting crucible on the placing mechanism.

In one embodiment, the middle of the travelling crane bracket is provided with a recess for facilitating the placement of the smelting crucible.

In one embodiment, the placing mechanism comprises a placing seat and air cylinders, wherein the two sides of the top of the travelling crane support are connected with the placing seat in a sliding mode, the top of the placing seat is provided with two placing grooves, a placing shaft of the smelting crucible can be placed at the placing grooves of the placing seat, the air cylinders are all installed on the two sides of the top of the travelling crane support, and telescopic rods of the two air cylinders are respectively connected with the two placing seats.

In one embodiment, the turnover mechanism comprises a driving motor, a worm wheel and a worm, wherein the driving motor is arranged on each of the two side placing seats, the worm wheels are connected to the two placing shafts of the smelting crucible, the worm is connected to the upper portions of the two placing seats in a rotating mode, the worm is meshed with one of the worm wheels, and the driving motor is connected with the worm in a transmission mode.

In one embodiment, the device further comprises a counterweight mechanism, the counterweight mechanism comprises a counterweight block, a first rack, a conversion gear and a second rack, the counterweight block is connected to the bottom of the concave portion of the travelling crane support in a sliding mode, the first racks are connected to the upper portions of two sides of the counterweight block, the conversion gears are connected to the two sides of the travelling crane support in a rotating mode, the second racks are connected to the bottoms of the two placement seats, and the two sides of the conversion gears are meshed with the first racks and the second racks respectively.

In one embodiment, the novel bicycle rack further comprises a protection mechanism, the protection mechanism comprises a third rack, a connecting shaft, an arc protection plate, a first transmission gear, a gear shaft and an arc rack, wherein the third rack is connected to two sides of the top of the bicycle rack, the connecting shaft is connected to one side, away from each other, of the two sides of the bicycle rack in a rotating mode, the first transmission gear is connected to the bottom of the connecting shaft, the first transmission gear is meshed with the third rack, two arc protection plates are connected to one of the placing grooves of the rack in a sliding mode, the arc rack is connected to the arc protection plates, the gear shaft is connected to the placing seat in a rotating mode, the gear shaft is meshed with the arc racks on the two arc protection plates, and the gear shaft is connected with the connecting shaft in a transmission mode.

In one embodiment, the engine cooling device further comprises a radiator, wherein the radiator is arranged at the top of the travelling crane bracket and used for radiating heat of the engine.

In one embodiment, the shielding mechanism comprises a rack IV, a transmission gear II, a winding shaft and a shielding curtain, wherein the rack IV is connected to the lower part of one side, away from each other, of each side of the two side placing seat, the winding shaft is connected to the two sides of the traveling support in a rotating mode, the shielding curtain used for shielding the connecting support is wound on the winding shaft, the transmission gear II is connected to the winding shaft and the traveling support in a rotating mode, the transmission gear II is meshed with the traveling support in a mutually meshed mode, and the transmission gear II is meshed with the rack IV.

The beneficial effects are that: 1. when the liquid metal in the smelting crucible is poured out, the cylinder can be controlled to drive the placement seat to move forwards, so that the smelting crucible is moved out of the travelling crane bracket, the distance between the pouring opening of the smelting crucible and the travelling crane bracket is longer, the quantity of the liquid metal sputtered onto the travelling crane bracket is reduced, and the cleaning is more convenient.

2. When the utility model is operated, the smelting crucible can be poured through the operation of the driving motor, manual operation is not needed for pouring, and the operation is more convenient.

3. When the smelting crucible moves forwards, the counter weight can be synchronously driven to move backwards, so that the counter weight on the whole travelling crane bracket is more balanced, and the whole tilting of the travelling crane bracket in the tilting process of the smelting crucible is avoided.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of a partial perspective structure of the present utility model.

Fig. 3 is a cross-sectional view of the present utility model.

Fig. 4 is a first schematic view of the tilting mechanism of the present utility model.

Fig. 5 is a second schematic view of the tilting mechanism of the present utility model.

Fig. 6 is a first schematic view of the weight mechanism of the present utility model.

Fig. 7 is a second schematic view of the weight mechanism of the present utility model.

Fig. 8 is a third schematic view of the weight mechanism of the present utility model.

Fig. 9 is a first schematic view of the protection mechanism of the present utility model.

Fig. 10 is a second schematic view of the protection mechanism of the present utility model.

Fig. 11 is a third schematic view of the protection mechanism of the present utility model.

Fig. 12 is an enlarged view of section a of fig. 11 in accordance with the present utility model.

FIG. 13 is a schematic diagram of a radiator and an engine according to the present utility model.

Fig. 14 is a first schematic view of the shielding mechanism of the present utility model.

FIG. 15 is a second schematic view of the shielding mechanism of the present utility model.

In the reference numerals: the device comprises a 1-travelling support, a 2-connecting support, a 3-damping device, a 4-travelling wheel, a 41-rotating shaft, a 5-engine, a 6-speed changer, a 7-driving shaft, a 81-placing seat, a 82-cylinder, a 91-driving motor, a 92-worm wheel, a 93-worm, a 101-balancing weight, a 102-rack I, a 103-conversion gear, a 104-rack II, a 111-rack III, a 112-connecting shaft, a 113-arc protection plate, a 114-transmission gear I, a 115-gear shaft, a 116-arc rack, a 12-radiator, a 131-rack IV, a 132-transmission gear II, a 133-winding shaft, a 134-shielding curtain and a 100-smelting crucible.

Detailed Description

The utility model will be further described with reference to examples of embodiments shown in the drawings.

Example 1

The utility model provides a self-driven walk a metallurgical car suitable for railway transportation, as shown in fig. 1-5, including driving support 1, linking bridge 2, damping device 3, movable wheel 4, pivot 41, engine 5, derailleur 6, drive shaft 7, placing mechanism and tilting mechanism, driving support 1 middle part is provided with the sunken, so that the placing of smelting crucible 100, driving support 1 bottom left and right sides all slidingtype connection has linking bridge 2, linking bridge 2 can follow driving support 1 and slide from top to bottom, damping device 3 is installed between linking bridge 2 and driving support 1, be used for starting the cushioning effect when this metallurgical car moves, linking bridge 2 both sides all are rotationally connected with pivot 41, both sides all are connected with movable wheel 4 around pivot 41, movable wheel 4 is rotatory on the railway in order to drive this metallurgical car and remove along the railway, driving support 1 top right side is installed engine 5 and derailleur 6, the output of engine 5 is connected with the input of derailleur 6, the output of derailleur 6 is connected with drive shaft 7, all be connected with bevel gear on drive shaft 7 and pivot 41, two bevel gears intermesh with each other, so that make driving support 7 and driving shaft 1 are equipped with on the tilting mechanism for placing crucible 100 on the tilting mechanism.

As shown in fig. 3 and fig. 4, the placement mechanism comprises a placement seat 81 and an air cylinder 82, wherein the left side and the right side of the top of the travelling crane bracket 1 are both slidably connected with the placement seat 81, the top of the placement seat 81 is provided with a front placement groove and a rear placement groove, a placement shaft of the smelting crucible 100 can be placed at the placement groove of the placement seat 81 so that the placement seat 81 supports the smelting crucible 100, the placement seats 81 on two sides are respectively positioned on the left side and the right side of the recess, the air cylinder 82 is respectively installed on the left side and the right side of the top of the travelling crane bracket 1, and telescopic rods of the two air cylinders 82 are respectively connected with the two placement seats 81 so that the air cylinder 82 can drive the placement seats 81 to move.

As shown in fig. 4 and 5, the turnover mechanism comprises a driving motor 91, worm gears 92 and worm gears 93, wherein the driving motor 91 is installed on two side placing seats 81, the worm gears 92 are connected on two placing shafts of the smelting crucible 100, when the smelting crucible 100 is placed on the placing seats 81, the worm gears 92 are positioned at the placing grooves, the worm gears 93 are connected with the upper portions of the two placing seats 81 in a rotating manner, the worm gears 93 are meshed with the worm gears 92 positioned on the front sides of the placing seats 81, bevel gears are connected on the output shafts of the worm gears 93 and the driving motor 91, and the two bevel gears are meshed with each other, so that the driving motor 91 is in transmission connection with the worm gears 93.

When the metallurgical vehicle is required to be used for conveying the smelting crucible 100, the smelting crucible 100 can be firstly placed at the middle concave position of the travelling crane bracket 1, the placing shafts on two sides of the smelting crucible 100 are placed at the placing grooves of the two side placing seats 81, after the placing is finished, the engine 5 can be controlled to start to drive the driving shaft 7 to rotate through the transmission 6, the driving shaft 7 rotates to drive the rotating shaft 41 to rotate, the rotating shaft 41 rotates to drive the moving wheel 4 to rotate, thereby driving the whole metallurgical vehicle to move on a railway, after the metallurgical vehicle moves to a proper position, the liquid metal in the smelting crucible 100 is required to be poured out, at the moment, the expansion rod of the cylinder 82 can be firstly controlled to extend to drive the placing seats 81 to move, so that the smelting crucible 100 is prevented from being moved out of the travelling crane bracket 1 on the travelling crane bracket 1, when the smelting crucible 100 is moved out of the travelling crane bracket 1, the operation of the driving motor 91 can be controlled to drive the worm 93 to rotate through the bevel gear, and the worm gear 93 is driven to rotate, so that the smelting crucible 100 is driven to rotate to perform pouring work of the liquid metal, the smelting crucible 100 can be conveyed by the liquid metal, and the pouring operation of the smelting crucible 100 can be automatically performed before the metal is moved out of the travelling crane bracket 1, and the travelling crane bracket 100 can be prevented from being moved out of the travelling crane bracket 1, and the travelling crane bracket 100 from being cleaned.

Example 2

On the basis of embodiment 1, as shown in fig. 6-8, the device further comprises a weight balancing mechanism, the weight balancing mechanism comprises a weight balancing block 101, a first rack 102, a conversion gear 103 and a second rack 104, the bottom of a concave part of the travelling crane support 1 is connected with the weight balancing block 101 in a sliding mode, the upper parts of the left side and the right side of the weight balancing block 101 are respectively connected with the first rack 102, the left side and the right side of the travelling crane support 1 are respectively connected with the conversion gear 103, the bottoms of the two placement seats 81 are respectively connected with the second rack 104, and the two sides of the conversion gear 103 are respectively meshed with the first rack 102 and the second rack 104, so that the placement seats 81 can move to drive the weight balancing block 101 to move in opposite directions through the first rack 102, the second rack 104 and the conversion gear 103, the weight balancing of the whole travelling crane support 1 is balanced, and the travelling crane support 1 is prevented from toppling.

When the placing seat 81 moves forwards, the rack two 104 can be driven to move forwards, the rack two 104 is rubbed with the conversion gear 103 to rotate when moving forwards, the conversion gear 103 rotates to drive the rack one 102 to move backwards, the rack one 102 moves backwards to drive the balancing weight 101 to move backwards, so that the balancing weight 101 can be driven to move backwards to balance when the placing seat 81 drives the smelting crucible 100 to move forwards, and the balancing weight of the whole travelling crane bracket 1 is balanced, so that the travelling crane bracket 1 is prevented from toppling due to gravity center offset.

As shown in fig. 9-12, the protection mechanism further comprises a third rack 111, a connecting shaft 112, an arc protection plate 113, a first transmission gear 114, a gear shaft 115 and an arc rack 116, wherein the third rack 111 is connected to the left side and the right side of the top of the travelling support 1, the connecting shaft 112 is rotatably connected to one side, far away from each other, of the two side placing seats 81, the first transmission gear 114 is connected to the bottom of the connecting shaft 112, the first transmission gear 114 is meshed with the third rack 111, so that the placing seat 81 can move the first transmission gear 114 to rotate through the third rack 111, two arc protection plates 113 are slidably connected in a placing groove on the front side of the placing seat 81, the arc protection plates 113 can block the placing shafts, the arc rack 116 is connected to the outer side of the arc protection plates 113, the gear shaft 115 is rotatably connected to the gear shaft 115, the gear shaft 115 is meshed with the arc racks 116 on the two arc protection plates 113, bevel gears are connected to the gear shaft 115 and the connecting shaft 112, and the two bevel gears are meshed to enable the gear shaft 115 to be in transmission connection with the connecting shaft 112.

Can drive connecting axle 112 and drive gear one 114 and move forward together when placing seat 81 and move forward, drive gear one 114 can rotate through rack three 111 when moving, drive gear one 114 rotates and drives connecting axle 112 rotation, connecting axle 112 rotation drives gear shaft 115 rotation through the bevel gear, gear shaft 115 rotates and drives arc rack 116 and move, arc rack 116 removes and drives arc protection shield 113 and remove, thereby make arc protection shield 113 can cover the placing shaft of smelting crucible 100 for protect smelting crucible 100, in order to avoid smelting crucible 100 to move when empting and place seat 81.

As shown in fig. 13, the vehicle driving bracket further comprises a radiator 12, the radiator 12 is installed on the right side of the top of the vehicle driving bracket 1, the radiator 12 is used for radiating heat of the engine 5, and the radiator 12 can perform heat radiation treatment on the engine 5 when the engine 5 is running.

As shown in fig. 14 and 15, the shielding mechanism further comprises a fourth rack 131, a second transmission gear 132, a winding shaft 133 and a shielding curtain 134, wherein the lower part of one side of the two side placing seats 81 far away from each other is connected with the fourth rack 131, the front parts of the left side and the right side of the driving support 1 are respectively and rotatably connected with the winding shaft 133, the shielding curtain 134 is wound on the winding shaft 133, the shielding curtain 134 is unfolded to shield the connecting support 2, the second transmission gear 132 is respectively connected with the winding shaft 133 and the driving support 1, the second transmission gears 132 are mutually meshed, the second transmission gear 132 on the driving support 1 is rotatably connected with the driving support 1, and the second transmission gear 132 on the driving support 1 is meshed with the fourth rack 131.

The placing seat 81 can drive the rack IV 131 to move forward when moving forward, the rack IV 131 moves forward to rotate the transmission gear II 132 on the twisting travelling crane bracket 1, and the winding shaft 133 can be driven to rotate through the engagement between the two transmission gears II 132, and the shielding curtain 134 can be opened through the rotation of the winding shaft 133, so that the shielding curtain 134 can block the connecting bracket 2, and the shielding effect is achieved when the liquid metal is poured, so that the liquid metal is prevented from splashing on the connecting bracket 2.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. All equivalents and alternatives falling within the spirit of the utility model are intended to be included within the scope of the utility model. What is not elaborated on the utility model belongs to the prior art which is known to the person skilled in the art.

Claims (8)

1. The utility model provides a metallurgical car of walking of self-driven suitable for railway transportation, including driving support (1), linking bridge (2), damping device (3), remove round (4), pivot (41), driving support (1) bottom both sides all slide type are connected with linking bridge (2), install damping device (3) between linking bridge (2) and driving support (1), linking bridge (2) both sides all rotate and are connected with pivot (41), pivot (41) both sides all are connected with and remove round (4), its characterized in that: still including engine (5), derailleur (6), drive shaft (7), placing mechanism and tilting mechanism, engine (5) and derailleur (6) are installed at driving support (1) top, and the output of engine (5) is connected with the input of derailleur (6), and the output of derailleur (6) is connected with drive shaft (7), and drive shaft (7) and pivot (41) transmission are connected, are equipped with the placing mechanism who is used for placing smelting crucible (100) on driving support (1), are equipped with the tilting mechanism who is used for the upset smelting crucible (100) on the placing mechanism.

2. A self-propelled travelling metallurgical vehicle for railway transportation as claimed in claim 1, wherein: the middle part of the travelling crane bracket (1) is provided with a dent which is convenient for placing the smelting crucible (100).

3. A self-propelled travelling metallurgical vehicle for railway transportation as claimed in claim 1, wherein: the placing mechanism comprises a placing seat (81) and air cylinders (82), wherein the two sides of the top of the travelling crane support (1) are respectively connected with the placing seat (81) in a sliding mode, two placing grooves are formed in the top of the placing seat (81), a placing shaft of a smelting crucible (100) can be placed at the placing groove of the placing seat (81), the air cylinders (82) are respectively arranged on the two sides of the top of the travelling crane support (1), and telescopic rods of the two air cylinders (82) are respectively connected with the two placing seats (81).

4. A self-propelled travelling metallurgical vehicle for railway transportation as claimed in claim 3, wherein: the turnover mechanism comprises a driving motor (91), worm gears (92) and worm gears (93), wherein the driving motor (91) is installed on each of the two side placing seats (81), the worm gears (92) are connected to two placing shafts of the smelting crucible (100), the worm gears (93) are connected to the upper portions of the two placing seats (81) in a rotating mode, the worm gears (93) are meshed with one of the worm gears (92), and the driving motor (91) is in transmission connection with the worm gears (93).

5. A self-propelled travelling metallurgical vehicle for railway transportation as claimed in claim 3, wherein: the novel crane rack is characterized by further comprising a counterweight mechanism, wherein the counterweight mechanism comprises a counterweight block (101), a first rack (102), a conversion gear (103) and a second rack (104), the counterweight block (101) is connected to the bottom of a concave part of the crane rack (1) in a sliding mode, the first racks (102) are connected to the upper portions of two sides of the counterweight block (101), the conversion gears (103) are connected to the two sides of the crane rack (1) in a rotating mode, the second racks (104) are connected to the bottoms of the two placement seats (81), and the two sides of the conversion gear (103) are meshed with the first racks (102) and the second racks (104) respectively.

6. A self-propelled travelling metallurgical vehicle for railway transportation as claimed in claim 3, wherein: still including protection machanism, protection machanism is including rack three (111), connecting axle (112), arc protection shield (113), transmission gear one (114), gear shaft (115) and arc rack (116), driving support (1) top both sides all are connected with rack three (111), one side that seat (81) were kept away from each other is all rotated and is connected with connecting axle (112), connecting axle (112) bottom is connected with transmission gear one (114), transmission gear one (114) and rack three (111) meshing, sliding connection has two arc protection shields (113) in one of them standing groove of seat (81), be connected with arc rack (116) on arc protection shield (113), rotation type is connected with gear shaft (115) on placing seat (81), gear shaft (115) and the arc rack (116) meshing on two arc protection shields, gear shaft (115) are connected with connecting axle (112) transmission.

7. A self-propelled travelling metallurgical vehicle for railway transportation as claimed in claim 1, wherein: the vehicle driving support is characterized by further comprising a radiator (12), the radiator (12) is arranged at the top of the vehicle driving support (1), and the radiator (12) is used for radiating heat of the engine (5).

8. A self-propelled travelling metallurgical vehicle for railway transportation as claimed in claim 3, wherein: still including shielding mechanism, shielding mechanism is including rack IV (131), drive gear II (132), winding axle (133) and shielding curtain (134), both sides place seat (81) and all be connected with rack IV (131) in one side lower part that keeps away from each other, driving support (1) both sides all rotate and be connected with winding axle (133), it is used for shielding curtain (134) to connecting support (2) to coil on winding axle (133), all be connected with drive gear II (132) and two drive gear II (132) intermeshing on winding axle (133) and driving support (1), drive gear II (132) rotation on driving support (1) are connected with driving support (1), drive gear II (132) on driving support (1) are with rack IV (131) meshing.