Dumping device of molten iron transfer vehicle

Abstract

The utility model belongs to the technical field of transfer vehicles, and particularly discloses a dumping device of a molten iron transfer vehicle, which comprises a support, the top of the support is fixedly connected with a first support plate, the top of the support is provided with a moving groove, and the inside of the moving groove is slidably connected with a second support plate extending to the outside of the moving groove. A barrel body is arranged between the first supporting plate and the second supporting plate, two symmetrical fixing blocks are fixedly connected to the outer surface of the barrel body, a gear motor is fixedly connected to one side of the first supporting plate, and a rotating shaft is rotationally connected to one side of the second supporting plate. And a first threaded rod is limited by a moving groove to drive a second supporting plate to move, so that a positioning block is separated from the interior of a positioning groove, positioning of the barrel body is relieved, a worker can disassemble and maintain the barrel body, and later maintenance of the barrel body is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer vehicles, in particular to a dumping device for a molten iron transfer vehicle. Background Art

[0002] During the production process in the iron-making industry, raw materials are melted into molten iron in a furnace, and the molten iron is then poured into a ladle in batches. Finally, the molten iron in the ladle is poured into a crucible as required, and the mold is cast into shape through the crucible. Currently, the above-mentioned ladles are mainly transported by crane.

[0003] After searching, the existing Chinese patent announcement number is: CN220901890U, which provides a molten iron transfer vehicle, including a frame, four rollers are installed at the bottom of the frame, a walking drive mechanism is installed on the frame, two brackets are provided on the top surface of the frame, a ladle is installed between the two brackets, a rotating shaft is provided on each side of the outer wall of the ladle, the rotating shaft and the ladle are fixedly connected, and the rotating shaft and the bracket are rotatably connected, one of the brackets is equipped with a reducer, the input end of the reducer is equipped with a driving motor A, and the output end of the reducer is connected to the corresponding rotating shaft; a ladle cover is installed on the top of the ladle, and one end of the ladle cover is rotatably connected to the ladle body; the utility model can realize remote dumping of molten iron, and can keep the molten iron in the ladle warm when the molten iron is not dumped.

[0004] Although the above patent can keep the molten iron in the ladle warm, the above device still has the following problems: after the device pours out the molten iron in the ladle, when the ladle needs to be cleaned and maintained, or when the ladle fails, since there is a rotating shaft on each side of the outer wall of the ladle, the rotating shaft and the ladle are fixedly connected, and the rotating shaft and the bracket are rotatably connected, it is more troublesome to disassemble the ladle, the disassembly speed of the ladle is slower, and the subsequent maintenance and cleaning of the disassembled ladle is more cumbersome. In view of the above situation, technical innovation is carried out on the basis of the existing device. Utility Model Content

[0005] The purpose of the utility model is to provide a dumping device for a molten iron transfer vehicle to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dumping device for a molten iron transfer vehicle, comprising a bracket, a first support plate is fixedly connected to the top of the bracket, a movable groove is opened on the top of the bracket, a second support plate extending to the outside of the movable groove is slidably connected inside the movable groove, a barrel body is arranged between the first support plate and the second support plate, two symmetrical fixed blocks are fixedly connected to the outer surface of the barrel body, a reduction motor is fixedly connected to one side of the first support plate, a rotating shaft is rotatably connected to one side of the second support plate, a positioning block is fixedly connected to the side of the rotating shaft away from the second support plate, a positioning groove is opened on the side of the fixed block close to the positioning block, and adjustment grooves are opened inside the first support plate and the second support plate.

[0007] Preferably, the output end of the reduction motor is also fixedly connected with a positioning block, and the surface of the positioning block is plugged into the interior of the positioning groove.

[0008] Preferably, a first motor is fixedly connected to one side of the bracket, and an output end of the first motor rotates through the interior of the bracket and extends to the interior of the movable groove, and a first threaded rod is rotatably connected to the interior of the movable groove.

[0009] Preferably, the output end of the first motor is fixedly connected to one end of the first threaded rod, and the surface of the first threaded rod is connected to the inner thread of the second support plate.

[0010] Preferably, the interiors of the two adjustment slots are slidably connected with connecting frames, and the first supporting plate and the second supporting plate are fixedly connected to opposite sides of the two connecting frames respectively.

[0011] Preferably, the surface of the second support plate is slidably connected to the interior of the first support plate.

[0012] Preferably, the second support plate has an adjustment slot provided therein which is rotatably connected to the inside thereof with a second threaded rod, the surface of the second threaded rod is connected to the internal threads of the connecting frame, and the top of the second support plate is fixedly connected to a second motor.

[0013] Preferably, the output end of the second motor rotates through the top of the second support plate and extends to the inside of the second support plate, and the output end of the second motor is fixedly connected to the top end of the second threaded rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The dumping device of the molten iron transfer vehicle drives the first threaded rod to rotate through the first motor. The first threaded rod drives the second support plate to move under the restriction of the moving groove, so that the positioning block is separated from the inside of the positioning groove, thereby releasing the positioning of the barrel body, allowing the staff to disassemble and repair the barrel body, and making the subsequent maintenance of the barrel body more convenient. At the same time, through the movement of the second support plate, the device can position and dump barrels of different sizes, so that the use range of the device is improved to a certain extent.

[0016] 2. The dumping device of the molten iron transfer vehicle can support the barrel body through the second support plate and the first support plate, so that the barrel body can be replaced and maintained more smoothly and the staff can use the device more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a dumping device for a molten iron transport vehicle of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the bracket of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the second support plate of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the first support plate of the utility model.

[0021] In the figure: 1. bracket; 2. first support plate; 3. second support plate; 4. movable slot; 5. first threaded rod; 6. first motor; 7. barrel; 8. second motor; 9. reduction motor; 10. first support plate; 11. second support plate; 12. fixing block; 13. positioning slot; 14. rotating shaft; 15. positioning block; 16. second threaded rod; 17. adjusting slot; 18. connecting frame. DETAILED DESCRIPTION

[0022] See also Figure 1-4The utility model provides a technical solution: a dumping device for a molten iron transfer vehicle, comprising a bracket 1, a first support plate 2 is fixedly connected to the top of the bracket 1, a moving groove 4 is opened on the top of the bracket 1, a second support plate 3 extending to the outside of the moving groove 4 is slidably connected inside the moving groove 4, a barrel body 7 is arranged between the first support plate 2 and the second support plate 3, two symmetrical fixed blocks 12 are fixedly connected to the outer surface of the barrel body 7, a reduction motor 9 is fixedly connected to one side of the first support plate 2, the reduction motor 9 is an existing structure, and no more details are made here, a rotating shaft 14 is rotatably connected to one side of the second support plate 3, a positioning block 15 is fixedly connected to the side of the rotating shaft 14 away from the second support plate 3, and the output end of the reduction motor 9 is also fixedly connected to the positioning block 15, a positioning groove 13 is opened on the side of the fixed block 12 close to the positioning block 15, the surface of the positioning block 15 is plugged into the inside of the positioning groove 13, the positioning block 15 can slide in and out of the inside of the positioning groove 13, and an adjustment groove 17 is opened inside the first support plate 2 and the second support plate 3.

[0023] Furthermore, a first motor 6 is fixedly connected to one side of the bracket 1. The first motor 6 is an existing structure and will not be elaborated on here. The output end of the first motor 6 rotates through the interior of the bracket 1 and extends to the interior of the movable groove 4. The interior of the movable groove 4 is rotatably connected to the first threaded rod 5. The output end of the first motor 6 is fixedly connected to one end of the first threaded rod 5. The surface of the first threaded rod 5 is connected to the internal thread of the second support plate 3. The first motor 6 is started by the staff to drive the first motor 6 to rotate. The first threaded rod 5 drives the second support plate 3 to move under the restriction of the movable groove 4, so that the positioning block 15 is disengaged from the interior of the positioning groove 13, thereby releasing the positioning of the barrel body 7, allowing the staff to disassemble and repair the barrel body 7, and making the later maintenance of the barrel body 7 more convenient. At the same time, through the movement of the second support plate 3, the device can position and dump barrel bodies 7 of different sizes, so that the scope of use of the device is improved to a certain extent.

[0024] Furthermore, the interior of the two adjustment grooves 17 is slidably connected with a connecting frame 18, and the opposite sides of the two connecting frames 18 are respectively fixedly connected with a first support plate 10 and a second support plate 11, and the surface of the second support plate 11 is slidably connected to the interior of the first support plate 10. The barrel body 7 can be supported by the second support plate 11 and the first support plate 10, so that the barrel body 7 can be replaced and maintained more smoothly, and the staff can use the device more conveniently.

[0025] Furthermore, an adjustment groove 17 is provided on the second support plate 3 and is internally rotatably connected to a second threaded rod 16, a surface of the second threaded rod 16 is connected to an internal thread of a connecting frame 18, a second motor 8 is fixedly connected to the top of the second support plate 3, an output end of the second motor 8 rotates through the top of the second support plate 3 and extends to the interior of the second support plate 3, an output end of the second motor 8 is fixedly connected to the top of the second threaded rod 16, and the second threaded rod 16 is driven to rotate by the second motor 8, so that the second threaded rod 16 can drive the first support plate 10 and the second support plate 11 to move up and down, so that the first support plate 10 will not affect the dumping of the barrel body 7 when not in use.

[0026] Working principle: For this type of dumping device for molten iron transfer vehicles, the reduction motor 9 is first started, and the reduction motor 9 drives the barrel body 7 to rotate through the positioning block 15, the positioning groove 13 and the fixed block 12, so that the barrel body 7 is dumped. The first motor 6 is started by the staff, and the first motor 6 drives the first threaded rod 5 to rotate. The first threaded rod 5 drives the second support plate 3 to move under the restriction of the movable groove 4, so that the positioning block 15 is disengaged from the inside of the positioning groove 13, thereby releasing the positioning of the barrel body 7, so that the staff can disassemble and repair the barrel body 7, and the barrel body 7 can be supported by the second support plate 11 and the first support plate 10, so that the barrel body 7 can be replaced and maintained more smoothly, so that the staff can use the device more conveniently, and the second motor 8 drives the second threaded rod 16 to rotate, so that the second threaded rod 16 can drive the first support plate 10 and the second support plate 11 to move up and down, so that the first support plate 10 will not affect the dumping of the barrel body 7 when not in use.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dumping device for a molten iron transport vehicle, comprising a bracket (1), characterized in that: The top of the bracket (1) is fixedly connected to a first support plate (2), a movable groove (4) is provided on the top of the bracket (1), a second support plate (3) extending to the outside of the movable groove (4) is slidably connected inside the movable groove (4), a barrel body (7) is arranged between the first support plate (2) and the second support plate (3), two symmetrical fixed blocks (12) are fixedly connected to the outer surface of the barrel body (7), a reduction motor (9) is fixedly connected to one side of the first support plate (2), a rotating shaft (14) is rotatably connected to one side of the second support plate (3), a positioning block (15) is fixedly connected to the side of the rotating shaft (14) away from the second support plate (3), a positioning groove (13) is provided on the side of the fixed block (12) close to the positioning block (15), and an adjustment groove (17) is provided inside both the first support plate (2) and the second support plate (3).

2. The dumping device for a molten iron transport vehicle according to claim 1, characterized in that: The output end of the reduction motor (9) is also fixedly connected with a positioning block (15), and the surface of the positioning block (15) is plugged into the interior of the positioning groove (13).

3. The dumping device for a molten iron transport vehicle according to claim 1, characterized in that: A first motor (6) is fixedly connected to one side of the bracket (1); an output end of the first motor (6) rotates through the inside of the bracket (1) and extends to the inside of the movable groove (4); and a first threaded rod (5) is rotatably connected to the inside of the movable groove (4).

4. The dumping device for a molten iron transport vehicle according to claim 3, characterized in that: The output end of the first motor (6) is fixedly connected to one end of the first threaded rod (5), and the surface of the first threaded rod (5) is threadedly connected to the inner surface of the second support plate (3).

5. The dumping device for a molten iron transport vehicle according to claim 1, characterized in that: The insides of the two adjustment slots (17) are both slidably connected with a connecting frame (18), and the opposite sides of the two connecting frames (18) are respectively fixedly connected with a first supporting plate (10) and a second supporting plate (11).

6. The dumping device for a molten iron transport vehicle according to claim 5, characterized in that: The surface of the second support plate (11) is slidably connected to the interior of the first support plate (10).

7. The dumping device for a molten iron transport vehicle according to claim 1, characterized in that: The second support plate (3) is provided with an adjustment slot (17) which is rotatably connected to the inside of a second threaded rod (16); the surface of the second threaded rod (16) is connected to the internal threads of a connecting frame (18); and the top of the second support plate (3) is fixedly connected to a second motor (8).

8. The dumping device for a molten iron transport vehicle according to claim 7, characterized in that: The output end of the second motor (8) rotates through the top of the second support plate (3) and extends to the inside of the second support plate (3), and the output end of the second motor (8) is fixedly connected to the top end of the second threaded rod (16).

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