A special tank transportation vehicle with follow-up steering for steel mills

Abstract

The present invention relates to the metallurgical industry and the technical field of special transportation vehicles for special equipment, and discloses a special tank transportation follow-up steering transportation vehicle for steel mills, including a vehicle frame. The bottom of the vehicle frame is rotatably connected to a rear axle through a rotating shaft. Both ends of the bottom of the rear axle are provided with moving wheels. The front end of the vehicle frame is fixedly connected with a traction steering plate. Two slag tanks are arranged at the bottom of the vehicle frame. A set of discharging components is arranged at the bottom of each slag tank. The discharging component includes a circular shaft disc. Two sliding plates are slidably connected to the surface of the circular shaft disc. A carrier plate is fixedly connected between the two sliding plates. Support rods are fixedly connected to both ends of the top of the carrier plate. This special tank transportation follow-up steering transportation vehicle for steel mills realizes the dumping function of the tank body and the rotation to change the dumping position through the cooperation of structures, avoids the inconvenience caused by the need to drop when the vehicle dumps materials, and further improves the efficiency of the tank body dumping operation.

Description

Technical Field

[0001] The present invention relates to the metallurgical industry, the technical field of special transportation vehicles for special equipment, and particularly to a follow-up steering transportation vehicle for transporting special tanks in steel mills. Background Art

[0002] With the continuous improvement of environmental protection requirements in steel mills and the continuous progress of metallurgical technology, the original workshops, equipment, etc. in steel mills can no longer fully meet the production needs. It has become an inevitable requirement to carry out technological improvements, innovations, and add new functional workshop equipment on the basis of the existing workshops, equipment, etc. Due to the limited area of the original workshops and road conditions, the transportation conditions of tanks such as molten steel tanks, hot metal tanks, and steel slag tanks have become more demanding, making the tank dumping operation more complex and dangerous.

[0003] Existing steel mill tank transportation vehicles usually use multiple hydraulic rods to push the slag tank to dump materials, so that more drive sources are required for the transportation and dumping of the tank. During use, the angle of hydraulic pushing needs to be controlled in real time. During the dumping process, the angle of the tank cannot be rotated to change the dumping surface. When classifying the liquid and solid in the tank for dumping, the transportation vehicle needs to perform a U-turn operation, or the hydraulic rod is reset and the second hydraulic rod is used to push the inclination angle in the reverse direction to perform the left-right classification dumping operation on the tank. Due to the repeated reset and reverse inclination of the tank during dumping, the efficiency of dumping materials from the tank is low. At the same time, multiple drive sources also increase the daily maintenance cost of the transportation equipment, not only increasing the daily expenses of the enterprise, but also multiple drive sources may lead to an increase in the equipment failure rate, affecting the continuity and stability of production. Summary of the Invention

[0004] The technical problem to be solved by the present invention is that in the prior art, when the tank is tilted left and right, the vehicle needs to perform a U-turn, and the efficiency of dumping materials from the vehicle transporting the tank is low. For this reason, we propose a follow-up steering transportation vehicle for transporting special tanks in steel mills.

[0005] In order to achieve the above object, the present application adopts the following technical solution: A follow-up steering transportation vehicle for transporting special tanks in steel mills, including a vehicle frame, the bottom of the vehicle frame is rotationally connected to a rear axle through a rotating shaft, both ends of the bottom of the rear axle are provided with moving wheels, the front end of the vehicle frame is fixedly connected with a traction steering plate, and two slag tanks are arranged at the bottom of the vehicle frame. A set of dumping components is arranged at the bottom of each slag tank;

[0006] The dumping component includes:

[0007] A circular shaft disc, two sliding plates are slidably connected to the surface of the circular shaft disc, a carrier plate is fixedly connected between the two sliding plates, support rods are fixedly connected to both ends of the top of the carrier plate, a transmission gear is rotationally connected to the top of the two support rods, and a groove is fixedly connected between the two transmission gears;

[0008] A dumping component is used to tilt the slag pot by self-deflection of the groove, so that the slag pot (5) is tilted to a certain angle and then rotated to the other side to change the dumping direction;

[0009] A return assembly, which is drivingly connected to the dumping assembly and is used to reduce the inclination angle of the groove when rotating to replace the dumping surface;

[0010] A protection component, which is placed at the discharge of the slag pot and is used to guide the material dumped from the slag pot;

[0011] A steering assembly is transmission-connected to the rear axle so that the rear axle actively rotates in a certain direction to reduce the turning radius of the vehicle frame.

[0012] Preferably, the pouring component comprises:

[0013] Two hydraulic rods are fixedly connected to the frame, and the output end of the hydraulic rod is fixedly connected to a push plate, and both ends of the push plate are interlaced with cylindrical rods, the bottom of the cylindrical rod is fixedly connected to the frame, and a sliding groove is provided on the surface of the cylindrical rod, and a gear plate is slidably connected to the surface of the cylindrical rod, and a protruding block is fixedly connected to the inner wall of the gear plate, and an external toothed sleeve is fixedly connected to the bottom of the carrier plate, and a lifting plate is slidably connected to the surfaces of the two cylindrical rods, and one side of the support rod is fixedly connected to a sleeve shell, and the inner wall of the sleeve shell is slidably connected to a transmission plate, and the bottom of the transmission plate is fixedly connected to a rounded sliding rod.

[0014] Preferably, the return assembly comprises:

[0015] Two recessed grooves are both opened on the top surface of the lifting plate, the rounded sliding rod is slidably connected along the inner wall of the lifting plate, and the inner diameter height of the two lifting plates is greater than the rotation lifting height of the sliding groove.

[0016] Preferably, the protection component comprises:

[0017] A shaft rod, the shaft rod is fixedly connected to one side of the top of the groove, the two ends of the shaft rod are rotatably connected to the guide plate, the top of the carrier plate is fixedly connected to a push rod, the push rod is inclined, and the top of the push rod abuts against one side of the guide plate.

[0018] Preferably, the steering assembly comprises:

[0019] A hydraulic pump, telescopic rods are fixedly connected to both sides of the bottom of the frame, the output ends of the two telescopic rods are rotatably connected to one end of the rear axle through a rotating shaft, and the hydraulic pump and the telescopic rods are connected through a pipeline.

[0020] Preferably, the push plate is a U-shaped structure, and the middle portion of the push plate is placed inside the outer tooth mark sleeve and is slidably connected to the outer tooth mark sleeve.

[0021] Preferably, the two transmission plates are both placed on one side of the transmission gear, one side of the transmission plate is meshedly connected with the transmission gear, and the two rounded sliding rods are symmetrically arranged with the outer tooth mark sleeve as the central axis.

[0022] Preferably, the protruding block is slidably connected to the inner wall of the slide groove, the top and bottom of the slide groove are opened in a straight line, and the middle position of the inner wall of the slide groove is rotated, and the rotation angle is 180°.

[0023] Technical effects and advantages of the present invention:

[0024] 1. In the present invention, the pouring component is driven by a hydraulic rod to operate, and the transmission of the parts is coordinated to realize the tilting of the position of the groove, so that the position angle of the slag pot is changed, and its own angle is gradually tilted, so that the internal material is dumped out. When the groove and the slag pot are dumped to a certain angle, the pouring component drives the groove to rotate 180°, so that the tilting direction of the slag pot is rotated to the other side, thereby realizing the tilting of materials on both sides of the frame respectively, without turning the frame around to replace the inclined surface, which is more conducive to the dumping operation of the groove.

[0025] 2. In the present invention, through the transmission of the return assembly of the dumping part, the transmission gear can drive the groove to adjust a certain inclination angle, thereby reducing the inclination angle of the groove when it rotates to change the dumping surface, avoiding the potential energy of the groove when it rotates to drive the material inside the groove to shake out, and thus ensuring that the material near the top inclined edge of the groove when it rotates can be kept away from the inclined discharge port of the groove under the action of the reverse inclination of the groove, so that the position of the internal material when the groove rotates is more stable, reducing the possibility of material spilling when the groove rotates.

[0026] 3. In the present invention, the protection component is guided by the dumping component, so that the guide plate can receive and guide the material dumped from the slag pot, so as to avoid the material being retained on the top surface of the frame along the edge of the groove when the groove is dumped. The material is tilted and guided by the guide plate, so that the material can be away from the frame when dumping, avoiding damage to the device caused by high-temperature liquid steel slag, and at the same time increasing the distance of the device when unloading, which is more conducive to transporting the material to the designated area.

[0027] 4. In the present invention, a steering component is provided to monitor the rotation angle of the traction steering plate, and the telescopic rod is controlled in cooperation with the hydraulic pump, so that the two telescopic rods respectively drive the rear axle to tilt, thereby changing the angular position of the moving wheel, reducing the overall turning radius of the frame, so that the device can be used for driving operations in narrow working environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is the front view structural schematic diagram of the present invention;

[0029] Figure 2 is the bottom view of the bottom structure of the present invention;

[0030] Figure 3 is the exploded view of the main body structure of the present invention;

[0031] Figure 4 is the vertical sectional view of the structure of the discharging component of the present invention;

[0032] Figure 5 is the exploded view of the bottom structure of the lifting plate of the present invention;

[0033] Figure 6 is the exploded view of the connection position structure of the chute and the raised block of the present invention.

[0034] Legend: 1, vehicle frame; 2, rear axle; 3, moving wheel; 4, traction steering plate; 5, slag pot; 6, round shaft disc; 7, sliding plate; 8, carrier plate; 9, support rod; 10, transmission gear; 11, groove; 12, hydraulic rod; 13, push plate; 14, cylindrical rod; 15, chute; 16, gear disc; 17, raised block; 18, outer tooth mark sleeve; 19, lifting plate; 20, housing; 21, transmission plate; 22, rounded slide bar; 23, concave groove; 24, shaft rod; 25, guide plate; 26, ejector rod; 27, hydraulic pump; 28, telescopic rod. Detailed implementation manners

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] Embodiment 1, please refer to Figure 1 - Figure 6 , a special steel plant tank transportation follow-up steering transport vehicle, including a vehicle frame 1, the bottom of the vehicle frame 1 is rotationally connected to a rear axle 2 through a rotating shaft, both ends of the bottom of the rear axle 2 are provided with moving wheels 3, the front end of the vehicle frame 1 is fixedly connected with a traction steering plate 4, and two slag pots 5 are arranged at the bottom of the vehicle frame 1, and a set of discharging components are arranged at the bottom of each slag pot 5;

[0037] The discharging component includes:

[0038] The circular shaft disk 6 has two sliding plates 7 slidably connected to its surface. A carrier plate 8 is fixedly connected between the two sliding plates 7. At both ends of the top of the carrier plate 8, support rods 9 are fixedly connected. At the top of the two support rods 9, a transmission gear 10 is rotatably connected. A groove 11 is fixedly connected between the two transmission gears 10;

[0039] The tilting component is used to realize the tilting and discharging of the slag pot 5 by self-deflection of the groove 11, and after the groove 11 rotates around the axis and then rotates around its own axis, the discharging direction is changed.

[0040] Among them, the tilting component includes:

[0041] Two hydraulic rods 12 fixedly connected to the vehicle frame 1. The output end of the hydraulic rod 12 is fixedly connected with a push plate 13. Cylindrical rods 14 are inserted through both ends of the push plate 13. The bottom of the cylindrical rods 14 is fixedly connected with the vehicle frame 1. A chute 15 is opened on the surface of the cylindrical rods 14. A gear disk 16 is slidably connected to the surface of the cylindrical rods 14. A raised block 17 is fixedly connected to the inner wall of the gear disk 16. An external tooth mark sleeve 18 is fixedly connected to the bottom of the carrier plate 8. A lifting plate 19 is slidably connected to the surfaces of the two cylindrical rods 14 together. A sleeve 20 is fixedly connected to one side of the support rod 9. A transmission plate 21 is slidably connected to the inner wall of the sleeve 20. A rounded slide bar 22 is fixedly connected to the bottom of the transmission plate 21

[0042] The push plate 13 is of a U-shaped structure, and the middle part of the push plate 13 is placed inside the external tooth mark sleeve 18 and slidably connected to the external tooth mark sleeve 18.

[0043] The raised block 17 is slidably connected to the inner wall of the chute 15. The top and bottom of the chute 15 are linearly opened, and the middle position of the inner wall of the chute 15 is rotationally opened, and the rotation angle is 180°.

[0044] In this embodiment, the slag pot 5 is hoisted inside the groove 11 by a worker using a crane or a hoist. Then, the user passes bolts through both sides of the bottom of the groove 11 and through the bottom holes of the slag pot 5, so that the bolts limit the position of the slag pot 5 inside the groove 11. After that, the worker operates the hydraulic rod 12, causing the hydraulic rod 12 to push the push plate 13 upward along the inner wall of the external tooth mark sleeve 18. At the same time, both sides of the push plate 13 are sleeved on the surface of the cylindrical rod 14, pushing the gear disk 16 upward along the cylindrical rod 14. Through the sliding connection between the raised block 17 and the inner wall of the sliding groove 15, when the gear disk 16 moves upward, the raised block 17 rises along the guide of the sliding groove 15. And the gear disk 16 pushes the lifting plate 19 upward along the surface of the cylindrical rod 14 and the surface of the external tooth mark sleeve 18. The upward movement of the lifting plate 19 pushes the rounded corner slide rod 22 and the transmission plate 21 upward, causing the transmission plate 21 to slide upward along the inner wall of the housing 20. At the same time, one side of the transmission plate 21 is meshed with the transmission gear 10, so that when the two transmission plates 21 rise, they push the two transmission gears 10 to rotate. The rotation of the transmission gears 10 drives the groove 11 to tilt, changing the angle of the slag pot 5 and causing it to tilt, so that the materials inside the slag pot 5 can be poured out. When the raised block 17 moves to the middle of the sliding groove 15, after the slag pot 5 has poured out some materials during the upward movement of the transmission gear 10 and the transmission plate 21, the raised block 17 and the gear disk 16 are under the thrust of the hydraulic rod 12, causing the raised block 17 to gradually slide upward along the middle area of the inner diameter of the sliding groove 15. At the same time, the raised block 17 rotates along the inner wall of the sliding groove 15, causing the two gear disks 16 to start rotating on their own. Through the meshing connection between the gear disk 16 and the external tooth mark sleeve 18, when the gear disk 16 rotates on its own, it is transmitted to the external tooth mark sleeve 18. The two gear disks 16 respectively drive the external tooth mark sleeve 18 to rotate on the left and right, thereby driving the carrier plate 8 at the top of the external tooth mark sleeve 18 to rotate. Through the setting that the gear disk 16 can rotate 180°, the external tooth mark sleeve 18 can rotate 180°, and at the same time, driving the carrier plate 8 causes the sliding plate 7 to rotate horizontally along the surface of the circular shaft disk 6, thereby realizing the angle rotation of the slag pot 5 and the groove 11, so that the slag pot 5 tilts to a certain angle and then rotates to the other side. After that, through the vertical trajectory of the inner wall of the sliding groove 15, the hydraulic rod 12 continues to operate to push the push plate 13 to realize the transmission between the transmission plate 21 and the transmission gear 10 through the lifting plate 19, thereby realizing the gradual tilting and pouring of the groove 11 and the slag pot 5. Then, it rotates to the other side of the vehicle frame 1 and continues to tilt and pour. Finally, the user controls the hydraulic rod 12 to lower the height, causing the push plate 13 to descend along the inner wall of the external tooth mark sleeve 18. At the same time, when the push plate 13 gradually descends, the transmission parts are no longer under the upward force and start to move downward due to gravity. Through the reverse operation of the above-mentioned upward principle, the groove 11 and the slag pot 5 gradually reduce the tilting height and return to the initial position, thereby completing the pouring work of the groove 11.

[0045] Through the above process, first, under the thrust with the hydraulic rod 12 as the driving source, the groove 11 and the slag pot 5 can be slowly tilted during the process of dumping materials, so as to pour out the materials inside the slag pot 5. Then, rotate the angle of self-rotation, so that the discharge port of the slag pot 5 rotates to the other side, and continue to tilt and pour the materials, so that most of the molten steel slag liquid inside the groove 11 is poured out first. After rotating to the other side, continue to tilt the groove 11, so that the solid steel slag precipitated at the bottom of the inner wall of the groove 11 is tilted and poured out, realizing the separation and dumping of liquid and solid materials. At the same time, the change of the dumping direction of the groove 11 eliminates the need for the staff to turn around the frame 1 body, avoiding the cumbersome operations caused by one-way dumping of materials, and thus improving the convenience of the tanker for dumping materials.

[0046] When the push plate 13 rises again through the hydraulic rod 12, the middle position of the push plate 13 is placed inside the inner wall of the external tooth mark sleeve 18 and moves upward along the inner wall of the external tooth mark sleeve 18, so that the bottom of the external tooth mark sleeve 18 can be restricted by the push plate 13 placed therein, making the overall structure of the external tooth mark sleeve 18 more stable. When the external tooth mark sleeve 18 rotates under the action of the gear disk 16, the center point of the external tooth mark sleeve 18 is supported by the push plate 13, ensuring the stability of the bottom structure of the external tooth mark sleeve 18 and improving the rotation accuracy of the external tooth mark sleeve 18, avoiding the situation of tilting at the bottom of the external tooth mark sleeve 18.

[0047] Embodiment 2, on the basis of the above embodiment, the return component includes:

[0048] Two concave grooves 23, both of the two concave grooves 23 are opened on the top surface of the lifting plate 19, the rounded corner slide rod 22 is slidably connected along the inner wall of the lifting plate 19, and the inner diameter height of the two lifting plates 19 is greater than the rotational lifting height of the chute 15.

[0049] Both of the two transmission plates 21 are placed on one side of the transmission gear 10, one side of the transmission plate 21 is meshed with the transmission gear 10, and the two rounded corner slide rods 22 are symmetrically arranged with the external tooth mark sleeve 18 as the center.

[0050] In this embodiment, when the external tooth-marked sleeve 18 rotates and drives the gear disk 16 to rotate under the action of the chute 15 and the raised block 17 in Embodiment 1, since the rotation of the carrier plate 8 drives the support rod 9, the housing 20 rotates along with the transmission plate 21, and the rounded corner slide bar 22 at the bottom of the transmission plate 21 rotates along the surface of the lifting plate 19. When the rounded corner slide bar 22 rotates to the recessed groove 23, due to the rotational design of the rounded corner slide bar 22 centered on the external tooth-marked sleeve 18, the rounded corner slide bar 22 gradually moves downward along the inner wall of the recessed groove 23 into the recessed groove 23, causing the positions of the rounded corner slide bar 22 and the transmission plate 21 to drop downward under the action of gravity by a certain distance. With the design that both transmission plates 21 are located on the same side of the transmission gear 10, when the two transmission plates 21 move up and down to the transmission gear 10, the directions of driving the transmission gear 10 to rotate are unified. At the same time, when the transmission plate 21 moves downward, it meshes with the transmission gear 10 and reversely pushes the transmission gear 10 to rotate in the reverse direction, causing the transmission gear 10 to drive the groove 11 to correct a certain inclination angle, thereby reducing the inclination angle of the groove 11 when rotating to change the dumping surface, avoiding the potential energy during the rotation of the groove 11 from driving the materials inside the groove 11 to spill out, and ensuring that the materials near the inclined edge at the top of the groove 11 can move away from the inclined discharge port of the groove 11 under the reverse inclination of the groove 11 when the groove 11 rotates, making the position of the materials inside the groove 11 more stable during the rotation of the groove 11 and reducing the possibility of the materials spilling during the rotation of the groove 11.

[0051] Embodiment 3. Please refer to Figure 1 - Figure 3 , the protection component includes:

[0052] A shaft rod 24, which is fixedly connected to one side of the top of the groove 11. Both ends of the shaft rod 24 are rotatably connected with a diversion plate 25. A top rod 26 is fixedly connected to the top of the carrier plate 8. The top rod 26 is inclined, and the top of the top rod 26 abuts against one side of the diversion plate 25.

[0053] In this embodiment, when the groove 11 in Embodiment 1 gradually inclines to pour the materials in the slag pot 5, due to the rotational connection between the deflector 25 and the shaft rod 24, when the groove 11 drives the deflector 25 to incline, the bottom of one side of the deflector 25 gradually approaches the top of the ejector rod 26. With the inclination angle of the groove 11, the deflector 25 is driven to abut against the top of the ejector rod 26, so that the ejector rod 26 can gradually push up the deflector 25, making the deflector 25 have a certain inclination angle. Then, it is placed at the discharge port of the slag pot 5 to receive and guide the materials poured out of the slag pot 5. When the groove 11 pours the materials, it can prevent the materials from staying on the top surface of the vehicle frame 1 along the edge of the groove 11. The deflector 25 inclines and guides the materials, so that the materials can be away from the vehicle frame 1 when being poured, avoiding damage to the device caused by high-temperature liquid steel slag. At the same time, it increases the discharging distance of the device, which is more conducive to transporting the materials to the designated area.

[0054] Embodiment 4. Please refer to Figures 1 to 3 , the steering assembly includes:

[0055] A hydraulic pump 27. Telescopic rods 28 are fixedly connected to both sides of the bottom of the vehicle frame 1. The output ends of the two telescopic rods 28 are rotationally connected to one end of the rear axle 2 through a rotating shaft. The hydraulic pump 27 is connected to the telescopic rods 28 through a pipeline.

[0056] By installing a hydraulic sensor at the rotating shaft of the traction steering plate 4 to monitor the rotation direction and rotation angle of the traction steering plate 4 in real time and transmit the data to the hydraulic pump 27. When the front end of the traction steering plate 4 rotates a certain angle, the hydraulic pump 27 receives the data from the hydraulic sensor and respectively transports or extracts hydraulic oil into the two telescopic rods 28, so that one of the two telescopic rods 28 contracts to pull one end of the rear axle 2 and the other pushes the other end of the rear axle 2, causing the rear axle 2 to rotate around the center, and then changing the angular position of the moving wheels 3, reducing the overall turning radius of the vehicle frame 1, so that the device can be suitable for driving operations in a narrow working environment.

[0057] Working principle: The staff uses an overhead crane or a crane to hoist the slag pot 5 inside the groove 11, and then the user uses bolts to pass through the two sides of the bottom of the groove 11 and the bottom holes of the slag pot 5, so that the bolts limit the position of the slag pot 5 inside the groove 11. Then the staff controls the hydraulic rod 12 to operate, so that the hydraulic rod 12 pushes the push plate 13 upward to move upward along the inner wall of the outer toothed sleeve 18. At the same time, the two sides of the push plate 13 are sleeved on the surface of the cylindrical rod 14 to push the gear plate 16 upward to slide along the cylindrical rod 14. The protruding block 17 is connected with the inner wall of the slide groove 15 through the sliding connection, so that when the gear plate 16 moves up, the protruding block 17 rises along the guide of the slide groove 15, and the gear plate 16 pushes the lifting plate 19 along the cylindrical rod The surface of the rod 14 and the surface of the outer toothed sleeve 18 are lifted upward, and the rounded sliding rod 22 and the transmission plate 21 are pushed upward by the lifting of the lifting plate 19, so that the transmission plate 21 slides upward along the inner wall of the sleeve shell 20. At the same time, one side of the transmission plate 21 is meshed and connected with the transmission gear 10, so that when the two transmission plates 21 rise, they push the two transmission gears 10 to rotate, and the rotation of the transmission gear 10 drives the groove 11 to tilt, so that the angle of the slag pot 5 changes and the position tilts, so that the material inside the slag pot 5 can be poured out. When the guide plate 25 is connected to the rotation of the shaft rod 24, the groove 11 drives the guide plate 25 to tilt, and the bottom of one side of the guide plate 25 gradually approaches the top of the top rod 26. The guide plate 25 is driven by the tilt angle of the groove 11. The plate 25 abuts against the top of the push rod 26, so that the push rod 26 can gradually push up the guide plate 25, so that the guide plate 25 has a certain inclination angle, and then is placed at the discharge port of the slag pot 5 to receive and guide the materials poured out of the slag pot 5. When the protruding block 17 moves to the middle of the chute 15, the slag pot 5 has poured part of the materials during the upward movement of the transmission gear 10 and the transmission plate 21. Under the thrust of the hydraulic rod 12, the protruding block 17 and the gear plate 16 gradually slide upward along the middle area of ​​the inner diameter of the chute 15. At the same time, the protruding block 17 rotates along the inner wall of the chute 15, so that the two gear plates 16 start to rotate. Through the meshing connection between the gear plate 16 and the outer tooth mark sleeve 18, the gear plate 16 is transmitted to the At the outer toothed sleeve 18, the two gear plates 16 respectively drive the outer toothed sleeve 18 to rotate, thereby driving the carrier plate 8 on the top of the outer toothed sleeve 18 to rotate. The gear plate 16 can rotate 180°, so that the outer toothed sleeve 18 can rotate 180°, and at the same time drive the carrier plate 8 to make the slide plate 7 rotate horizontally along the surface of the circular shaft plate 6, thereby realizing the angular rotation of the slag pot 5 and the groove 11. The rotation of the carrier plate 8 drives the support rod 9 to make the sleeve shell 20 rotate with the transmission plate 21, so that the rounded slide bar 22 at the bottom of the transmission plate 21 rotates along the surface of the lifting plate 19. When the rounded slide bar 22 rotates to the concave groove 23, the rounded slide bar 22 adopts the rotation design with the outer toothed sleeve 18 as the central axis.The rounded slider 22 will gradually move downward along the inner wall of the recessed groove 23 and into the recessed groove 23, causing the position of the rounded slider 22 and the transmission plate 21 to drop downward under the action of gravity by a certain distance. Due to the design that both transmission plates 21 are placed on the same side of the transmission gear 10, when the two transmission plates 21 move up and down and are transmitted to the transmission gear 10, the direction of driving the transmission gear 10 to rotate is unified. At the same time, when the transmission plate 21 moves downward, it meshes with the transmission gear 10 and reversely pushes the transmission gear 10 to rotate counterclockwise, causing the transmission gear 10 to drive the groove 11 to correct a certain inclination angle, thereby reducing the inclination angle of the groove 11 when rotating to change the dumping surface, and preventing the potential energy during the rotation of the groove 11 from driving the materials inside the groove 11 to spill out. The slag pot 5 is tilted to a certain angle and then rotated to the other side. Then, along the trajectory perpendicular to the inner wall of the chute 15, the hydraulic rod 12 continues to operate to push the push plate 13, and through the lifting plate 19, the transmission between the transmission plate 21 and the transmission gear 10 is realized, thereby realizing the gradual tilting and pouring of the groove 11 and the slag pot 5. Then, it rotates to the other side of the vehicle frame 1 and continues to tilt and pour. Finally, the user controls the hydraulic rod 12 to lower the height, causing the push plate 13 to descend along the inner wall of the external tooth mark sleeve 18. At the same time, when the push plate 13 gradually descends, the transmission parts are no longer subjected to the upward force and begin to move downward under the influence of gravity. Through the reverse operation of the above-mentioned upward principle, the groove 11 and the slag pot 5 gradually reduce the tilting height and return to the initial position, thereby completing the pouring work of the groove 11.,

[0058] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.,

Claims

1. A tank transport follow-up steering transport vehicle for a steel plant, comprising a frame (1), characterized in that: The bottom of the vehicle frame (1) is rotatably connected to a rear axle (2) via a rotating shaft, moving wheels (3) are installed at both ends of the bottom of the rear axle (2), a traction steering plate (4) is fixedly connected to the front end of the vehicle frame (1), two slag pots (5) are arranged at the bottom of the vehicle frame (1), and a group of material dumping components are arranged at the bottom of each slag pot (5); The pouring component comprises: A circular shaft disk (6), wherein two slide plates (7) are slidably connected to the surface of the circular shaft disk (6), a carrier plate (8) is fixedly connected between the two slide plates (7), both ends of the top of the carrier plate (8) are fixedly connected to support rods (9), the tops of the two support rods (9) are rotatably connected to transmission gears (10), and a groove (11) is fixedly connected between the two transmission gears (10); A dumping component, used to self-deflect the groove (11) to realize tilting and dumping of the slag pot (5), so that the slag pot (5) is tilted to a certain angle and then rotated to the other side, thereby changing the dumping direction; A return assembly, the return assembly being in driving connection with the tipping assembly and used to reduce the inclination angle of the groove (11) when rotating to replace the tipping surface; The tipping component comprises two hydraulic rods (12) fixedly connected to the frame (1); a push plate (13) is fixedly connected to the output end of the hydraulic rod (12); both ends of the push plate (13) are interlaced with cylindrical rods (14); the bottom of the cylindrical rod (14) is fixedly connected to the frame (1); a sliding groove (15) is provided on the surface of the cylindrical rod (14); a gear plate (16) is slidably connected to the surface of the cylindrical rod (14); the push plate (13) is capable of pushing the gear plate (16) upwards along the cylindrical rod (14) to tilt the vehicle frame (1). The inner wall of the gear plate (16) is fixedly connected with a protruding block (17), the bottom of the carrier plate (8) is fixedly connected with an outer tooth mark sleeve (18), the gear plate (16) is meshingly connected with the outer tooth mark sleeve (18), the surfaces of the two cylindrical rods (14) are slidably connected with a lifting plate (19), one side of the support rod (9) is fixedly connected with a sleeve shell (20), the inner wall of the sleeve shell (20) is slidably connected with a transmission plate (21), and the bottom of the transmission plate (21) is fixedly connected with a rounded sliding rod (22); The push plate (13) is a U-shaped structure. The middle part of the push plate (13) is placed inside the outer tooth mark sleeve (18) and is slidably connected to the outer tooth mark sleeve (18). The protruding block (17) is slidably connected to the inner wall of the slide groove (15). The top and bottom of the slide groove (15) are opened in a straight line. The middle position of the inner wall of the slide groove (15) is rotated, and the rotation angle is 180°.

2. The steel plant dedicated tank transport follow-up steering transport vehicle according to claim 1, characterized in that: The pouring component also includes: A protection component, the protection component is placed at the discharge point of the slag pot (5) and is used to guide the material dumped from the slag pot (5); A steering assembly is drivingly connected to the rear axle (2) so that the rear axle (2) actively rotates in a certain direction, thereby reducing the turning radius of the vehicle frame (1).

3. The steel plant dedicated tank transport follow-up steering transport vehicle according to claim 1, characterized in that: The return assembly comprises: Two recessed grooves (23), both recessed grooves (23) are opened on the top surface of the lifting plate (19), the rounded sliding rod (22) is slidably connected along the inner wall of the lifting plate (19), and the inner diameter height of the two lifting plates (19) is greater than the rotation lifting height of the sliding groove (15).

4. The steel plant dedicated tank transport follow-up steering transport vehicle according to claim 2, characterized in that: The protection component comprises: A shaft rod (24) is fixedly connected to one side of the top of the groove (11), and both ends of the shaft rod (24) are rotatably connected to guide plates (25). The top of the carrier plate (8) is fixedly connected to a push rod (26), and the push rod (26) is inclined, with the top of the push rod (26) abutting against one side of the guide plate (25).

5. The steel plant dedicated tank transport follow-up steering transport vehicle according to claim 2, characterized in that: The steering assembly comprises: A hydraulic pump (27), telescopic rods (28) are fixedly connected to both sides of the bottom of the frame (1), the output ends of the two telescopic rods (28) are rotatably connected to one end of the rear axle (2) via a rotating shaft, and the hydraulic pump (27) and the telescopic rods (28) are connected via a pipeline.

6. The steel plant dedicated tank transport follow-up steering transport vehicle according to claim 2, characterized in that: The two transmission plates (21) are both placed on one side of the transmission gear (10), one side of the transmission plate (21) is meshedly connected to the transmission gear (10), and the two rounded sliding rods (22) are symmetrically arranged with the outer toothed sleeve (18) as the central axis.

Images