Multi-bin batching belt-weighing mobile charging vehicle

Abstract

The utility model relates to the technical field of charging trolley discloses a multi-bin formula batching belt weighing mobile charging trolley, including the base, the top of base is provided with the support seat, the top of support seat is fixedly connected with the fixed lug in the symmetry, the opposite side of two fixed lug all is connected with the fixed frame rotationally, the inside of two fixed frame all is provided with the hopper, both sides of support seat all are connected with the first rotation sleeve rotationally, the outer wall of first rotation sleeve is fixedly connected with first hydraulic cylinder, the output of first hydraulic cylinder is fixedly connected with the hydraulic rod, the end of hydraulic rod is fixedly connected with the second rotation sleeve, in the utility model, through being equipped with two independent hoppers, can store different furnace burden simultaneously, such as scrap steel and pig iron etc, avoid frequently replacing the material source or emptying the hopper, need not interrupting operation when charging can switch the material, greatly improve the work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of feeding vehicle technology, and in particular to a multi-compartment batching and weighing mobile feeding vehicle. Background Technology

[0002] The intermediate frequency furnace charging car is a special charging equipment for the intermediate frequency furnace steelmaking workshop of steel plants or foundries. It achieves automated charging through motor-driven walking and hydraulic tilting.

[0003] The existing feeding car is equipped with only one feeding hopper. When transferring different furnace materials such as scrap steel, pig iron, and alloys, the residual material in the hopper must be emptied first, and then new material must be reloaded. This requires frequent changes of material source or emptying of the hopper, which greatly reduces the efficiency of the work. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a multi-compartment batching and weighing mobile feeding vehicle, which aims to improve the existing feeding vehicle, which only has one feeding hopper. When transferring different furnace materials such as scrap steel, pig iron, and alloys, it is necessary to frequently change the material source or empty the hopper, which greatly reduces the efficiency of the work.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-compartment batching and weighing mobile feeding vehicle, including a base, a support seat on the top of the base, fixed ears symmetrically fixedly connected to the top of the support seat, a fixed frame rotatably connected to one side of each of the two fixed ears, a hopper inside each of the two fixed frames, a first rotating sleeve rotatably connected to both sides of the support seat, a first hydraulic cylinder fixedly connected to the outer wall of the first rotating sleeve, a hydraulic rod fixedly connected to the output end of the first hydraulic cylinder, a second rotating sleeve fixedly connected to the end of the hydraulic rod, one side of the second rotating sleeve rotatably connected to one side of the fixed frame, a dust suppression mechanism provided on the fixed frame, and a weighing component provided below the support seat.

[0006] By adopting the above technical solution, the device is equipped with two independent hoppers, which can store different furnace materials at the same time, such as scrap steel and pig iron. In steel smelting, one hopper can be loaded with scrap steel and the other hopper can be loaded with pig iron, avoiding frequent changes of material source or emptying of hoppers. Material can be switched without interrupting the operation when adding materials, which greatly improves work efficiency.

[0007] A large amount of dust is generated during the unloading process. The first hydraulic cylinder is used to lift the fixed frame and hopper. The swing rod moves the electrode ball to contact the electrode column. The indicator light is powered on and illuminates. The signal is transmitted to the control box. The control system starts the water pump and sprays water from the tank through the nozzle, thereby achieving dust suppression, preventing dust from flying everywhere and improving the working environment.

[0008] Preferably, the weighing component includes a T-shaped groove, the top of the base is symmetrically provided with T-shaped grooves, a T-shaped plate is provided in the T-shaped groove of the base, pressure sensors are symmetrically installed at the bottom of the T-shaped plate, the top of the T-shaped plate is fixedly connected to the bottom of the support base, and limit plates are symmetrically fixedly connected to the top of the base, with the two limit plates located on both sides of the support base respectively.

[0009] Preferably, a fixing block is fixedly connected to one side of each of the two fixing frames, a second hydraulic cylinder is installed on one side of one of the fixing blocks, and an insertion hole is opened inside the other fixing block. An insertion rod is fixedly connected to the output end of the second hydraulic cylinder.

[0010] Preferably, the dust suppression mechanism includes two fixed plates, the bottom of which is fixedly connected to the top of the fixed frame. Both fixed plates have rod holes inside, and hollow tubes are fixedly connected inside the rod holes of the fixed plates. Spray holes are evenly distributed at the bottom of the hollow tubes.

[0011] Preferably, a support plate is fixedly connected to one side of each of the two fixed frames, and a water tank and a water pump are fixedly connected to the top of the support plate in sequence. A water injection hole is opened on one side of the water tank, and a water pump is fixedly connected to the input end of the water pump. One end of the water pump is located inside the water tank, and a delivery pipe is fixedly connected to the output end of the water pump. One end of the delivery pipe is fixedly connected to the bottom of the hollow tube.

[0012] Preferably, a housing is fixedly connected to one side of each of the two fixed frames, a fixed column is fixedly connected inside the housing, a rotating sleeve is rotatably connected to the outer wall of the fixed column, a swing rod is fixedly connected to one side of the rotating sleeve, an electrode ball is fixedly connected to the bottom end of the swing rod, an anti-detachment limiting cap is fixedly connected to one end of the fixed column, an inclined plate is fixedly connected to the inner wall of the housing, and an electrode column is installed on one side of the inclined plate.

[0013] Preferably, an indicator light is installed on the top of the water tank, and the indicator light, electrode ball, and electrode post are electrically connected.

[0014] Preferably, a hydraulic oil tank is installed on the top of the base, and a hydraulic pump and a battery are sequentially installed on the top of the hydraulic oil tank. A control box is installed on the top of the base.

[0015] Preferably, a mounting plate is uniformly fixedly connected to the bottom of the base, and a roller is rotatably connected to one side of the mounting plate.

[0016] This utility model has the following beneficial effects:

[0017] 1. In this utility model, by equipping two independent hoppers, different furnace materials, such as scrap steel and pig iron, can be stored simultaneously. In steel smelting, one hopper can be loaded with scrap steel and the other hopper can be loaded with pig iron, avoiding frequent changes of material source or emptying of hoppers. When adding materials, the operation can be switched without interrupting the operation, which greatly improves work efficiency.

[0018] 2. In this utility model, a large amount of dust is generated during the unloading process. The first hydraulic cylinder operates to lift the fixed frame and hopper, and the swing rod drives the electrode ball to move to contact the electrode column. The indicator light is powered on and illuminates, and the signal is transmitted to the control box. The control system starts the water pump to spray water from the water tank through the spray nozzle, thereby achieving dust suppression, preventing dust from flying everywhere, and improving the working environment. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the multi-compartment batching and weighing mobile feeding vehicle proposed in this utility model;

[0020] Figure 2 This is a partial structural diagram of the hopper of the multi-compartment batching and weighing mobile feeding vehicle proposed in this utility model;

[0021] Figure 3 This is a partial structural diagram of the fixed frame of the multi-compartment batching and weighing mobile feeding vehicle proposed in this utility model.

[0022] Figure 4 for Figure 3 A magnified structural diagram of part A in the diagram;

[0023] Figure 5 This is a partial structural diagram of the base of the multi-compartment batching and weighing mobile feeding vehicle proposed in this utility model;

[0024] Figure 6 for Figure 5 A magnified structural diagram of part B.

[0025] Legend:

[0026] 1. Base; 2. T-slot; 3. T-plate; 4. Pressure sensor; 5. Support base; 6. Fixing ear; 7. Fixing frame; 8. Hopper; 9. First rotating sleeve; 10. First hydraulic cylinder; 11. Second rotating sleeve; 12. Limiting plate; 13. Fixing block; 14. Second hydraulic cylinder; 15. Insert rod; 16. Fixing plate; 17. Hollow tube; 18. Support plate; 19. Water tank; 20. Water pump; 21. Conveying pipe; 22. Water injection hole; 23. Housing; 24. Rotating sleeve; 25. Swing rod; 26. Electrode ball; 27. Anti-detachment limiting cap; 28. Inclined plate; 29. ​​Electrode column; 30. Indicator light; 31. Hydraulic oil tank; 32. Hydraulic pump; 33. Battery; 34. Control box; 35. Mounting plate; 36. Roller. Detailed Implementation

[0027] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] Reference Figures 1-6 This utility model provides an embodiment of a multi-compartment batching and weighing mobile feeding vehicle, including a base 1, a support seat 5 on the top of the base 1, fixed ears 6 symmetrically fixedly connected to the top of the support seat 5, fixed frames 7 rotatably connected to opposite sides of the two fixed ears 6, hoppers 8 inside the two fixed frames 7, first rotating sleeves 9 rotatably connected to both sides of the support seat 5, a first hydraulic cylinder 10 fixedly connected to the outer wall of the first rotating sleeve 9, a hydraulic rod fixedly connected to the output end of the first hydraulic cylinder 10, a second rotating sleeve 11 fixedly connected to the end of the hydraulic rod, one side of the second rotating sleeve 11 rotatably connected to one side of the fixed frame 7, a dust suppression mechanism on the fixed frame 7, and a weighing component below the support seat 5.

[0029] Specifically, the device is equipped with two independent hoppers 8, which can store different furnace materials at the same time, such as scrap steel and pig iron. In steel smelting, one hopper 8 can be loaded with scrap steel and the other hopper 8 can be loaded with pig iron, avoiding frequent changes of material source or emptying of hopper 8. The material can be switched without interrupting the operation when adding materials, which greatly improves work efficiency.

[0030] When transferring different furnace materials, the different furnace materials are first placed in two hoppers 8 respectively. When the device moves to the required feeding position, the two first hydraulic cylinders 10 work synchronously to make the hydraulic rod drive the fixed frame 7 to lift, and then the hopper 8 is also lifted, so as to achieve rapid unloading.

[0031] When individual unloading is required, the second hydraulic cylinder 14 is used to disengage the insertion rod 15 from the insertion hole, thereby separating the two hoppers 8. The unloading of a single hopper 8 can be controlled independently. This design is suitable for scenarios where the amount of a certain furnace charge needs to be precisely controlled. For example, when a small amount of ferrochrome needs to be added in the production of alloy steel, only the ferrochrome hopper 8 can be raised to avoid the accidental addition of other materials.

[0032] Reference Figure 1 , Figure 3 Each of the two fixed frames 7 has a fixed block 13 fixedly connected to one side. A second hydraulic cylinder 14 is installed on one side of one fixed block 13. An insertion hole is opened inside the other fixed block 13. An insertion rod 15 is fixedly connected to the output end of the second hydraulic cylinder 14.

[0033] Specifically, when individual unloading is required, the second hydraulic cylinder 14 is used to disengage the insert rod 15 from the insert hole, thereby separating the two hoppers 8 and allowing individual control of unloading of one hopper 8.

[0034] Reference Figures 1-3 , Figures 5-6 The weighing component includes a T-shaped groove 2. The top of the base 1 is symmetrically provided with T-shaped grooves 2. A T-shaped plate 3 is provided in the T-shaped groove 2 of the base 1. A pressure sensor 4 is symmetrically installed at the bottom of the T-shaped plate 3. The top of the T-shaped plate 3 is fixedly connected to the bottom of the support base 5. A limit plate 12 is symmetrically fixedly connected to the top of the base 1. The two limit plates 12 are located on both sides of the support base 5 respectively.

[0035] Specifically, by setting a pressure sensor 4 at the bottom of the T-shaped plate 3, the pressure sensor 4 model is SBS-1t, which can monitor the weight change of each hopper 8 in real time and feed the data back to the control system. When the material in the hopper 8 reaches the preset value, the feeding can be stopped to avoid excessive addition and composition deviation.

[0036] By setting limiting plates 12 on both sides of the support base 5, the support base 5 can be limited to prevent it from moving left or right.

[0037] Reference Figures 1-3 , Figure 5 The dust suppression mechanism includes two fixed plates 16. The bottom of the fixed plates 16 is fixedly connected to the top of the fixed frame 7. The interior of both fixed plates 16 is provided with rod holes. Hollow tubes 17 are fixedly connected to the rod holes of the fixed plates 16. Spray holes are evenly provided at the bottom of the hollow tubes 17. Support plates 18 are fixedly connected to one side of both fixed frames 7. A water tank 19 and a water pump 20 are fixedly connected to the top of the support plates 18 in sequence. A water injection hole 22 is provided on one side of the water tank 19. A water pump pipe is fixedly connected to the input end of the water pump 20. One end of the water pump pipe is located inside the water tank 19. A conveying pipe 21 is fixedly connected to the output end of the water pump 20. One end of the conveying pipe 21 is fixedly connected to the bottom of the hollow tube 17.

[0038] Specifically, a large amount of dust is generated during the unloading process. The water pump 20 operates to make the water in the water tank 19 flow into the hollow tube 17 through the conveying pipe 21, and finally spray it out through the spray hole, thereby achieving dust suppression, preventing dust from flying everywhere and improving the working environment.

[0039] Reference Figures 1-5 A housing 23 is fixedly connected to one side of each of the two fixed frames 7. A fixed column is fixedly connected inside the housing 23. A rotating sleeve 24 is rotatably connected to the outer wall of the fixed column. A swing rod 25 is fixedly connected to one side of the rotating sleeve 24. An electrode ball 26 is fixedly connected to the bottom end of the swing rod 25. An anti-detachment limit cap 27 is fixedly connected to one end of the fixed column. An inclined plate 28 is fixedly connected to the inner wall of the housing 23. An electrode column 29 is installed on one side of the inclined plate 28. An indicator light 30 is installed on the top of the water tank 19. The indicator light 30, the electrode ball 26 and the electrode column 29 are electrically connected.

[0040] Specifically, during the unloading process, the first hydraulic cylinder 10 operates to lift the fixed frame 7 and the hopper 8, and the swing rod 25 drives the electrode ball 26 to move to contact the electrode post 29. The indicator light 30 is powered on and illuminates, and the signal is transmitted to the control box 34. The control system starts the water pump 20 to operate, thereby realizing the dust suppression spraying operation.

[0041] Reference Figure 1 A hydraulic oil tank 31 is installed on the top of the base 1. A hydraulic pump 32 and a battery 33 are installed on the top of the hydraulic oil tank 31 in sequence. A control box 34 is installed on the top of the base 1. Mounting plates 35 are evenly fixedly connected to the bottom of the base 1. Rollers 36 are rotatably connected to one side of the mounting plate 35.

[0042] Specifically, the hydraulic pump 32 is controlled by the control box 34 to achieve circulation within the hydraulic pipeline. The hydraulic oil tank 31 provides storage space for the hydraulic oil, and the hydraulic pump 32 supplies hydraulic oil to the hydraulic cylinder, thereby ensuring the integrity of the entire hydraulic system.

[0043] Working principle: The device is equipped with two independent hoppers 8, which can store different furnace materials at the same time, such as scrap steel and pig iron. In steel smelting, one hopper 8 can be loaded with scrap steel and the other hopper 8 can be loaded with pig iron, avoiding frequent changes of material source or emptying of hopper 8. The material can be switched without interrupting the operation when adding materials, which greatly improves work efficiency.

[0044] When transferring different furnace materials, the different furnace materials are first placed in two hoppers 8 respectively. When the device moves to the required feeding position, the two first hydraulic cylinders 10 work synchronously to make the hydraulic rod drive the fixed frame 7 to lift, and then the hopper 8 is also lifted, so as to achieve rapid unloading.

[0045] When individual unloading is required, the second hydraulic cylinder 14 is used to disengage the insertion rod 15 from the insertion hole, thereby separating the two hoppers 8. The unloading of a certain hopper 8 can be controlled individually. This design is suitable for scenarios where the amount of a certain furnace charge needs to be precisely controlled. For example, when a small amount of ferrochrome needs to be added in the production of alloy steel, only the ferrochrome hopper 8 can be raised to avoid the accidental addition of other materials.

[0046] During the unloading process, the first hydraulic cylinder 10 operates to lift the fixed frame 7 and the hopper 8. The swing rod 25 drives the electrode ball 26 to move until it contacts the electrode post 29. The indicator light 30 is powered on and illuminates, and the signal is transmitted to the control box 34. The control system starts the water pump 20. The water pump 20 operates to make the water in the water tank 19 flow into the hollow tube 17 through the conveying pipe 21, and finally spray it out through the spray hole, thereby achieving dust suppression, preventing dust from flying everywhere and improving the working environment.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-compartment batching and weighing mobile feeding trolley, including a base (1), characterized in that: The top of the base (1) is provided with a support seat (5), and the top of the support seat (5) is symmetrically fixedly connected with fixed ears (6). The two fixed ears (6) are rotatably connected to a fixed frame (7) on opposite sides. The two fixed frames (7) are each provided with a hopper (8). The two sides of the support seat (5) are rotatably connected with a first rotating sleeve (9). The outer wall of the first rotating sleeve (9) is fixedly connected with a first hydraulic cylinder (10). The output end of the first hydraulic cylinder (10) is fixedly connected with a hydraulic rod. The end of the hydraulic rod is fixedly connected with a second rotating sleeve (11). One side of the second rotating sleeve (11) is rotatably connected to one side of the fixed frame (7). The fixed frame (7) is provided with a dust suppression mechanism. The support seat (5) is provided with a weighing component below it.

2. The multi-compartment batching and weighing mobile feeding vehicle according to claim 1, characterized in that: The weighing assembly includes a T-shaped groove (2), and the top of the base (1) is symmetrically provided with a T-shaped groove (2). A T-shaped plate (3) is provided in the T-shaped groove (2) of the base (1). A pressure sensor (4) is symmetrically installed at the bottom of the T-shaped plate (3). The top of the T-shaped plate (3) is fixedly connected to the bottom of the support base (5). A limit plate (12) is symmetrically fixedly connected to the top of the base (1). The two limit plates (12) are located on both sides of the support base (5).

3. The multi-compartment batching and weighing mobile feeding vehicle according to claim 1, characterized in that: A fixing block (13) is fixedly connected to one side of each of the two fixing frames (7). A second hydraulic cylinder (14) is installed on one side of one of the fixing blocks (13). An insertion hole is opened inside the other fixing block (13). An insertion rod (15) is fixedly connected to the output end of the second hydraulic cylinder (14).

4. The multi-compartment batching and weighing mobile feeding vehicle according to claim 1, characterized in that: The dust suppression mechanism includes two fixed plates (16), the bottom of which is fixedly connected to the top of the fixed frame (7). Both fixed plates (16) have rod holes inside, and hollow tubes (17) are fixedly connected inside the rod holes of the fixed plates (16). Spray holes are evenly opened at the bottom of the hollow tubes (17).

5. The multi-compartment batching and weighing mobile feeding vehicle according to claim 4, characterized in that: Each of the two fixed frames (7) is fixedly connected to a support plate (18) on one side. A water tank (19) and a water pump (20) are fixedly connected to the top of the support plate (18) in sequence. A water injection hole (22) is opened on one side of the water tank (19). A water pump (20) is fixedly connected to the input end of the water pump (20). One end of the water pump (20) is set inside the water tank (19). A delivery pipe (21) is fixedly connected to the output end of the water pump (20). One end of the delivery pipe (21) is fixedly connected to the bottom of the hollow tube (17).

6. The multi-compartment batching and weighing mobile feeding vehicle according to claim 1, characterized in that: A housing (23) is fixedly connected to one side of each of the two fixed frames (7). A fixed column is fixedly connected inside the housing (23). A rotating sleeve (24) is rotatably connected to the outer wall of the fixed column. A swing rod (25) is fixedly connected to one side of the rotating sleeve (24). An electrode ball (26) is fixedly connected to the bottom end of the swing rod (25). An anti-detachment limiting cap (27) is fixedly connected to one end of the fixed column. An inclined plate (28) is fixedly connected to the inner wall of the housing (23). An electrode column (29) is installed on one side of the inclined plate (28).

7. The multi-compartment batching and weighing mobile feeding vehicle according to claim 5, characterized in that: An indicator light (30) is installed on the top of the water tank (19), and the indicator light (30), the electrode ball (26), and the electrode column (29) are electrically connected.

8. The multi-compartment batching and weighing mobile feeding vehicle according to claim 1, characterized in that: A hydraulic oil tank (31) is installed on the top of the base (1), and a hydraulic pump (32) and a battery (33) are installed on the top of the hydraulic oil tank (31) in sequence. A control box (34) is installed on the top of the base (1).

9. The multi-compartment batching and weighing mobile feeding vehicle according to claim 1, characterized in that: The bottom of the base (1) is uniformly fixedly connected with a mounting plate (35), and a roller (36) is rotatably connected to one side of the mounting plate (35).

Images