Slag overturning machine for dumping smelting steel slag

Abstract

The invention belongs to the technical field of steel slag dumping equipment, and particularly relates to a slag dumping machine for dumping smelted steel slag, which comprises a support frame with an opening on one surface, the upper part of the support frame is rotatably connected with a placing frame, and the placing frame is provided with a locking mechanism for fixing a hopper; an arrangement mechanism is further arranged on the placement frame and can flatten and comb the steel slag in the supporting frame; the arrangement mechanism comprises a connecting frame which is in sliding connection with the placing frame, and the two ends of the connecting frame are rotationally connected with arrangement plates; the sorting plate is fixedly connected with a stress rod, and the end, away from the sorting plate, of the stress rod is fixedly connected with a vertical rod; the vertical rod is rotationally connected with a traction rod, and the other end of the traction rod is rotationally connected with the placement frame; the invention provides the slag overturning machine for dumping the smelted steel slag, which can flatten and comb the inclined steel slag.

Description

Technical Field

[0001] The invention belongs to the technical field of steel slag dumping equipment, and in particular relates to a slag turning machine for dumping smelting steel slag. Background Art

[0002] Steel slag is a byproduct of the steelmaking process. It concentrates the oxides formed after the charge is oxidized. In the steelmaking process, a series of oxidation reactions are carried out to remove impurities in pig iron, such as silicon, manganese, phosphorus, sulfur, etc. These impurities have a greater affinity with oxygen at high temperatures and are oxidized into liquid, solid or gaseous oxides.

[0003] When processing steel slag, firstly, water is continuously sprayed into the hopper (slag pot) filled with hot steel slag. After the steel slag is fully cooled, the hopper is transported to the slag yard or corresponding storage area, and then the hopper is turned over to dump the steel slag into the slag yard or slag pool. Since the hopper is difficult to clamp, it is difficult to fix the hopper on the machine for operation in the current technology. Instead, one side of the hopper is lifted by manually operating the crane chain sling, so that it can be tilted and the steel slag can be poured out.

[0004] In order to solve this problem, major steel mills mostly use corresponding slag turning machines to dump the steel slag; however, when the steel slag is dumped by the slag turning machine, since the slag turning machine is fixed, the steel slag is dumped in a limited area; and since the fluidity of the steel slag is poor, the steel slag is easily accumulated into a cone after dumping, which greatly reduces the amount of steel slag that can be accumulated in the limited area. Summary of the invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a slag turning machine for dumping smelting steel slag, which can level and comb the steel slag after dumping.

[0006] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a slag turning machine for dumping smelting steel slag, comprising a supporting frame with an opening on one side, a placing rack rotatably connected to the upper part of the supporting frame, and a locking mechanism for fixing the hopper is provided on the placing rack; a sorting mechanism is also provided on the placing rack, and the sorting mechanism can flatten and comb the steel slag in the supporting frame; the sorting mechanism comprises a connecting frame slidably connected to the placing rack, and sorting plates are rotatably connected to both ends of the connecting frame; a force-bearing rod is fixedly connected to the sorting plate, and a vertical rod is fixedly connected to the end of the force-bearing rod away from the sorting plate; a pulling rod is rotatably connected to the vertical rod, and the other end of the pulling rod is rotatably connected to the placing rack.

[0007] Furthermore, the support frame includes a pair of bases, and the pair of bases form a slag stacking area; a pair of bases are fixedly connected to a support plate, and the placement frame is rotatably connected to the support plate; a pair of support plates are fixedly connected to one end away from the base, and a rear baffle is vertically fixed to the support plate.

[0008] Furthermore, the placement rack includes a support frame for supporting the hopper, and both ends of the support frame are detachably connected with a rotating seat, and the rotating seat is rotatably connected to the support frame; the support frame and the rotating seat are both provided with flanges, and the support frame and the rotating seat are connected by fixing bolts passed through the flanges.

[0009] Furthermore, a first hydraulic rod is fixedly connected to the placement rack, a telescopic end of the first hydraulic rod is fixedly connected to the connecting rack, a pair of sliding racks slidably connected to the placement rack are fixedly connected to the connecting rack; and through holes are evenly distributed on the sorting plate.

[0010] Furthermore, the locking mechanism includes a sliding seat arranged on both sides of the hopper, and the sliding seat can slide along the placement frame toward and away from the hopper; the sliding seat is fixed with a clamping plate that can clamp the two sides of the hopper, and the sliding seat is also rotatably connected to a pressure plate that rotates as the sliding seat slides along the placement frame, and the pressure plate can press and fix the top of the hopper; the placement frame is rotatably connected to a pair of rollers, and the rotating shafts of the pair of rollers are arranged perpendicular to the movement direction of the sliding seat; the placement frame is fixed with a limit frame for limiting the hopper at one end away from the opening of the support frame.

[0011] Furthermore, a second hydraulic rod is fixedly connected to the placement rack, and a telescopic end of the second hydraulic rod is fixedly connected to the sliding seat; a sliding block is fixedly connected to the sliding seat, and a sliding rail for guiding the sliding block is fixedly connected to the placement rack.

[0012] Furthermore, a force-bearing plate is slidably connected to the sliding seat, and a driving rod is rotatably connected to the force-bearing plate; a rotating rod is fixedly connected to the pressure plate, and the rotating rod is rotatably connected to the driving rod.

[0013] Furthermore, a guide rod is fixedly connected to the sliding seat to guide the up and down sliding of the force-bearing plate, and a reset top spring is sleeved on the guide rod to act on the force-bearing plate; a lower wedge block is fixedly connected to the placement frame, and an upper wedge block corresponding to the lower wedge block is fixedly connected to the force-bearing plate.

[0014] Furthermore, the clamping plate and the limiting frame are both provided with flanges corresponding to the groove on the hopper, and the size of the flanges is smaller than the size of the groove on the hopper; the end of the pressing plate away from the rotating rod is also fixedly connected to a limiting plate corresponding to the inner wall of the hopper.

[0015] Furthermore, a mounting seat is fixedly connected to the support frame, a reduction motor is fixedly connected to the mounting seat, an output end of the reduction motor is connected to a coupling, and the other end of the coupling is connected to the rotating shaft of the placement frame.

[0016] Compared with the prior art, the advantages and beneficial effects of the present invention are: 1. When the present invention is in use, the steel slag after cooling in the hopper can be placed on the placement rack through the arrangement of the reduction motor, the placement rack, the locking mechanism, etc., the hopper is locked through the locking mechanism, and the placement rack and the hopper are driven to flip through the reduction motor, so that the steel slag in the hopper is dumped at the bottom of the supporting frame, so that the steel slag in the supporting frame can be transported to the slag yard in batches, thereby improving the convenience of steel slag treatment.

[0017] 2. When the present invention is in use, after a lot of slag is accumulated in the supporting frame, the connecting frame can be made to slide along the placing frame by setting the sorting plate, the connecting frame, the pulling rod, the vertical rod, the force-bearing rod, etc., and under the action of the pulling rod, the vertical rod and the force-bearing rod, the sorting plate can rotate along the connecting frame while moving linearly with the connecting frame, and then the slag can be moved to both sides by the sorting plate; in addition, through the setting of the placing frame, the placing frame can be rotated to adjust the action range of the sorting plate, so that the sorting plate can rotate with the rotation of the placing frame, and then the slag can be fanned; while the sorting plate drives the slag at the rear side of the supporting frame to move toward the opening direction, it drives the slag in the middle to move to both sides, so as to realize the sorting of the slag in the supporting frame; in addition, the placing frame can be rotated to a fixed point, so that the sorting plate can sort the slag at the fixed point, and the slag in the middle can move to both sides.

[0018] 3. When the present invention is in use, the pressure plate rotates along the sliding seat as the sliding seat moves through the arrangement of the upper wedge block, the lower wedge block, the force plate, the reset top spring, the drive rod, the rotating rod, etc., and while the sliding seat clamps and fixes the hopper through the clamping plate, the pressure plate presses and fixes the top of the hopper, thereby achieving all-round fixation of the hopper and improving the stability of the hopper; in addition, through the linkage of the pressure plate and the sliding seat, the present application can reduce the use of the drive unit, thereby reducing the production cost of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a first isometric view of the coordination state of the placement rack, locking mechanism, sorting mechanism, hopper and other structures in the present invention; Figure 3 A second isometric view of the coordination state of the placement rack, locking mechanism, sorting mechanism, hopper and other structures in the present invention; Figure 4 It is a schematic diagram of the coordination state of the placement rack, locking mechanism, arranging mechanism and other structures in the present invention; Figure 5 It is a first axonometric view of the finishing mechanism in the present invention; Figure 6 It is a second axonometric view of the finishing mechanism in the present invention; Figure 7 It is a first isometric view of the locking mechanism in the present invention; Figure 8 is a second axonometric view of the locking mechanism of the present invention; In the figure: 1, base, 2, rear baffle, 3, mounting seat, 4, reduction motor, 5, coupling, 6, support plate, 7, top plate, 8, support frame, 9, hopper, 10, locking mechanism, 11, rotating seat, 12, groove, 13, sorting mechanism, 14, limit frame, 15, flange, 16, roller, 17, first hydraulic rod, 18, sliding frame, 19, connecting frame, 20, sorting plate, 21, pulling rod, 22, force rod, 23, vertical rod, 24, through hole, 25, second hydraulic rod, 26, sliding seat, 27, clamping plate, 28, driving rod, 29, rotating rod, 30, pressure plate, 31, limit plate, 32, reset top spring, 33, force plate, 34, upper wedge block, 35, lower wedge block, 36, guide rod, 37, slide rail. DETAILED DESCRIPTION

[0020] A slag turning machine for dumping slag from steelmaking, such as Figures 1 to 8 As shown, it includes a support frame with an opening on one side, a placement rack is rotatably connected to the upper part of the support frame, and a locking mechanism 10 for fixing the hopper 9 is provided on the placement rack; a mounting seat 3 is fixedly connected to the support frame, a reduction motor 4 is fixedly connected to the mounting seat 3, a coupling 5 is connected to the output end of the reduction motor 4, and the other end of the coupling 5 is connected to the rotating shaft of the placement rack.

[0021] When the present invention is in use, the hopper 9 containing the cooled steel slag is placed on the placement rack, and the hopper 9 is locked by the locking mechanism 10; the reduction motor 4 is started, and the reduction motor 4 drives the placement rack to rotate through the coupling 5, and the placement rack drives the hopper 9 to flip through the locking mechanism 10, so that the steel slag in the hopper 9 is dumped at the bottom of the supporting frame, so that the steel slag in the supporting frame can be transported to the slag yard in batches, thereby improving the convenience of steel slag treatment.

[0022] Furthermore, if Figure 3-6 As shown, the placement rack is also provided with a sorting mechanism 13, which can level and comb the steel slag in the supporting frame; the sorting mechanism 13 includes a connecting frame 19 slidably connected to the placement rack, the movement direction of the connecting frame 19 is perpendicular to the direction of the rotation axis of the placement rack, and both ends of the connecting frame 19 are rotatably connected with sorting plates 20; a force-bearing rod 22 is fixedly connected to the sorting plate 20, and the end of the force-bearing rod 22 away from the sorting plate 20 is fixedly connected to a vertical rod 23; a pulling rod 21 is rotatably connected to the vertical rod 23, and the other end of the pulling rod 21 is rotatably connected to the placement rack; a first hydraulic rod 17 is fixedly connected to the placement rack, and the telescopic end of the first hydraulic rod 17 is fixedly connected to the connecting frame 19, and a pair of sliding frames 18 slidably connected to the placement rack are fixedly connected to the connecting frame 19; the sorting plate 20 is evenly distributed with through holes 24.

[0023] During the process of the hopper 9 rotating and dumping with the placement frame, since it is necessary to reduce the dust during the slag dumping process, the placement frame and the hopper 9 need to rotate in the direction away from the opening of the support frame, so that the slag is dumped on the side away from the opening of the support frame; in addition, due to the poor fluidity of the slag, the slag is more in the middle and less on both sides, there is more slag on the side away from the opening of the support frame, and less slag on the side of the opening of the support frame; when the slag accumulates more in the support frame, the placement frame is rotated along the support frame, and the first hydraulic rod 17 is started synchronously, the first hydraulic rod 17 drives the connecting frame 19 to move, the connecting frame 19 slides along the placement frame through the sliding frame 18, and the connecting frame 19 drives the sorting plate 20 to move synchronously; at the same time, since the pulling rod 21 is connected to the rotation of the placement frame Then, under the action of the pulling rod 21, since the sorting plate 20 moves linearly with the connecting frame 19, the pulling rod 21 pulls the force-bearing rod 22 through the vertical rod 23, and the force-bearing rod 22 drives the sorting plate 20 to rotate in the direction away from the placement frame; in addition, due to the rotation of the placement frame, the sorting plate 20 drives the steel slag on the rear side of the supporting frame to move toward the opening direction while driving the steel slag in the middle to move to both sides, so as to achieve the sorting of the steel slag in the supporting frame; in addition, since the connecting frame 19 is independently driven by the first hydraulic rod 17, the sorting plate 20 can independently clean the steel slag under the action of the first hydraulic rod 17, so that the steel slag in the middle moves to both sides, thereby achieving the leveling and combing of the steel slag, and increasing the amount of steel slag that can be accumulated in the supporting frame.

[0024] Furthermore, if Figure 1 As shown, the support frame includes a pair of bases 1, and the pair of bases 1 form a slag stacking area; a pair of bases 1 are fixedly connected to support plates 6, and the placement frame is rotatably connected to the support plates 6; a pair of support plates 6 are fixedly connected to a top plate 7 at one end away from the base 1, and a rear baffle 2 is vertically fixed to the support plate 6; a support frame with an opening on one side is formed by the rear baffle 2, the base 1, the support plate 6, and the top plate 7, so that the staff can transport the steel slag after dumping through the opening; another pair of bases 1 can use a cement base 1 to increase the service life of the present application.

[0025] Furthermore, if Figure 4 As shown, the placement rack includes a support frame 8 for supporting the hopper 9, and both ends of the support frame 8 are detachably connected with a rotating seat 11, and the rotating seat 11 is rotatably connected to the support frame; the support frame 8 and the rotating seat 11 are both provided with flanges, and the support frame 8 and the rotating seat 11 are connected by fixing bolts passed through the flanges; the placement rack is composed of the support frame 8 and the rotating seat 11, and the hopper 9 is supported by the support frame 8; in addition, the support frame 8 and the rotating seat 11 are detachably connected by the flange, which is convenient for the support frame 8 and the rotating seat 11 to be replaced separately, so as to improve the overall service life of the present application.

[0026] Furthermore, if Figure 2 ,3 As shown in , 4, 7, and 8, the locking mechanism 10 includes a sliding seat 26 arranged on both sides of the hopper 9, and the sliding seat 26 can slide along the rotating seat 11 in the direction close to and away from the hopper 9; a second hydraulic rod 25 is fixedly connected to the rotating seat 11, and the telescopic end of the second hydraulic rod 25 is fixedly connected to the sliding seat 26; a sliding block is fixedly connected to the sliding seat 26, and a slide rail 37 for guiding the sliding block is fixedly connected to the rotating seat 11; a clamping plate 27 for clamping both sides of the hopper 9 is fixedly connected to the sliding seat 26, and a pressing plate 30 that rotates along the sliding seat 11 as the sliding seat 26 slides is also rotatably connected to the sliding seat 26, and the pressing plate 30 can press and fix the top of the hopper 9; a pair of rollers 16 are rotatably connected to the support frame 8, and the rotating shafts of the pair of rollers 16 are arranged perpendicular to the movement direction of the sliding seat 26; a limiting frame 14 for limiting the hopper 9 is fixedly connected to the end of the support frame 8 away from the opening of the support frame.

[0027] When the locking mechanism 10 is in use, the second hydraulic rod 25 is started, and the second hydraulic rod 25 drives the sliding seat 26 to slide along the slide rail 37 on the rotating seat 11 through the slider; the sliding seat 26 clamps the two sides of the hopper 9 through the clamping plate 27 to achieve clamping and fixing of the hopper 9; at the same time, the hopper 9 slides left and right along the roller 16 to achieve centering fixation during the clamping process of the clamping plate 27; in addition, when the sliding seat 26 is moving, the pressing plate 30 rotates as the sliding seat 26 slides along the rotating seat 11 to achieve pressing and fixing the top of the hopper 9, so as to improve the stability of the hopper 9 during the dumping process; the inclination direction of the hopper 9 is limited by the limiting frame 14, and the limiting frame 14 cooperates with the clamping plate 27 and the pressing plate 30 to improve the stability of the hopper 9.

[0028] Furthermore, if Figure 7 and Figure 8 As shown, the sliding seat 26 is connected to a force-bearing plate 33 which can slide up and down, and the force-bearing plate 33 is rotatably connected to a driving rod 28; the pressure plate 30 is fixedly connected to a rotating rod 29, and the rotating rod 29 is rotatably connected to the driving rod 28; the sliding seat 26 is fixedly connected to a guide rod 36 for guiding the up and down sliding of the force-bearing plate 33, and the guide rod 36 is sleeved with a reset top spring 32 for acting on the force-bearing plate 33; the rotating seat 11 is fixedly connected to a lower wedge block 35, and the force-bearing plate 33 is fixedly connected to an upper wedge block 34 corresponding to the lower wedge block 35.

[0029] When the sliding seat 26 moves in the horizontal direction toward the hopper 9, the sliding seat 26 drives the force plate 33 to move horizontally through the guide rod 36, and the upper wedge block 34 moves synchronously with the force plate 33 in the horizontal direction; under the action of the lower wedge block 35, the upper wedge block 34 drives the force plate 33 to move upward along the guide rod 36, and the force plate 33 drives the rotating rod 29 to rotate through the driving rod 28, and the rotating rod 29 drives the pressure plate 30 to rotate, thereby realizing the pressing and fixing of the top plate 7 of the hopper 9 by the pressure plate 30; when the sliding seat 26 moves in the direction away from the hopper 9, under the action of the reset top spring 32, the force plate 33 slides along the guide rod 36, and the force plate 33 drives the pressure plate 30 away from the hopper 9 through the driving rod 28 and the rotating rod 29.

[0030] To summarize, by configuring the upper wedge block 34, the lower wedge block 35, the force plate 33, the reset top spring 32, the drive rod 28, the rotating rod 29, etc., the pressure plate 30 rotates along the sliding seat 26 as the sliding seat 26 moves. While the sliding seat 26 clamps and fixes the hopper 9 through the clamping plate 27, the pressure plate 30 presses and fixes the top of the hopper 9, thereby achieving all-round fixation of the hopper 9 and improving the stability of the hopper 9. In addition, by the linkage of the pressure plate 30 and the sliding seat 26, the present application can reduce the use of the drive unit, thereby reducing the production cost of the present application.

[0031] Furthermore, the clamping plate 27 and the limiting frame 14 are both provided with a flange 15 corresponding to the groove 12 on the hopper 9, and the size of the flange 15 is smaller than the size of the groove 12 on the hopper 9; when the clamping plate 27 fixes the hopper 9, and when the limiting frame 14 limits the hopper 9, the flange 15 is embedded in the groove 12 on the hopper 9, and the flange 15 cooperates with the groove 12 to limit the hopper 9, so as to improve the stability of the hopper 9; the end of the pressing plate 30 away from the rotating rod 29 is also fixedly connected to a limiting plate 31 corresponding to the inner wall of the hopper 9; the limiting plate 31 cooperates with the inner wall of the hopper 9 to achieve the limiting fixation of the hopper 9.

[0032] like Figures 1 to 8 As shown, the working process of the present invention is explained in detail below.

[0033] When the present invention is in use, the hopper 9 containing the cooled steel slag is placed on the support frame 8; the second hydraulic rod 25 is started, and the second hydraulic rod 25 drives the sliding seat 26 to slide along the slide rail 37 on the rotating seat 11 through the slider; the sliding seat 26 clamps the two sides of the hopper 9 through the clamping plate 27, and the clamping plate 27 is embedded in the groove 12 on the hopper 9 through the flange 15, and the hopper 9 is limited by the cooperation of the flange 15 and the groove 12, so that the hopper 9 is clamped and fixed; at the same time, the hopper 9 slides left and right along the roller 16 during the clamping process of the clamping plate 27 to achieve centering fixation.

[0034] At the same time, the sliding seat 26 drives the force plate 33 to move horizontally through the guide rod 36, and the upper wedge block 34 moves synchronously with the force plate 33 in the horizontal direction; under the action of the lower wedge block 35, the upper wedge block 34 drives the force plate 33 to move upward along the guide rod 36, and the force plate 33 drives the rotating rod 29 to rotate through the driving rod 28, and the rotating rod 29 drives the pressure plate 30 to rotate, thereby realizing the pressing and fixing of the top plate 7 of the hopper 9 by the pressure plate 30; at the same time, the pressure plate 30 drives the limit plate 31 to cooperate with the inner wall of the hopper 9 to realize the limit fixation of the hopper 9.

[0035] When the hopper 9 is dumping, the reduction motor 4 is started, and the reduction motor 4 drives the rotating seat 11 to rotate through the coupling 5. The rotating seat 11 cooperates with the support frame 8 to drive the hopper 9 to flip through the locking mechanism 10, so that the steel slag in the hopper 9 is dumped at the bottom of the support frame, so that the steel slag in the support frame can be transported to the slag yard in batches, thereby improving the convenience of steel slag treatment.

[0036] When more slag is accumulated in the support frame, the placement frame is rotated along the support frame, and the first hydraulic rod 17 is started synchronously, the first hydraulic rod 17 drives the connecting frame 19 to move, the connecting frame 19 slides along the placement frame through the sliding frame 18, and the connecting frame 19 drives the sorting plate 20 to move synchronously; at the same time, since the pulling rod 21 is rotatably connected to the placement frame, under the action of the pulling rod 21, since the sorting plate 20 moves linearly with the connecting frame 19, the pulling rod 21 pulls the force rod 22 through the vertical rod 23, and the force rod 22 drives the sorting plate 2 0 rotates in the direction away from the placement frame; in addition, due to the rotation of the placement frame, the sorting plate 20 drives the slag at the rear side of the support frame to move toward the opening direction, while driving the slag in the middle to move to both sides, so as to sort the slag in the support frame; in addition, since the connecting frame 19 is independently driven by the first hydraulic rod 17, the sorting plate 20 can independently clean the slag under the action of the first hydraulic rod 17, so that the slag in the middle moves to both sides, thereby realizing the leveling and combing of the slag, and increasing the amount of slag that can be accumulated in the support frame.

[0037] Compared with the prior art, the advantages and beneficial effects of the present invention are: 1. When the present invention is in use, the steel slag after cooling in the hopper 9 can be placed on the placement rack through the arrangement of the reduction motor 4, the placement rack, the locking mechanism 10, etc., the hopper 9 is locked by the locking mechanism 10, and the placement rack and the hopper 9 are driven to flip by the reduction motor 4, so that the steel slag in the hopper 9 is dumped at the bottom of the supporting frame, so that the steel slag in the supporting frame can be transported to the slag yard in batches, thereby improving the convenience of steel slag treatment.

[0038] 2. When the present invention is in use, through the arrangement of the sorting plate 20, the connecting frame 19, the pulling rod 21, the vertical rod 23, the force rod 22, etc., after the steel slag in the supporting frame is accumulated, the connecting frame 19 can be made to slide along the placing frame, and under the action of the pulling rod 21, the vertical rod 23, and the force rod 22, the sorting plate 20 is rotated along the connecting frame 19 while moving linearly with the connecting frame 19, and then the steel slag is moved to both sides through the sorting plate 20; in addition, through the arrangement of the placing frame, the placing frame is rotated to adjust the action range of the sorting plate 20, so that the sorting plate 20 can rotate with the rotation of the placing frame, and then the steel slag is fanned; the sorting plate 20 drives the steel slag at the rear side of the supporting frame to move toward the opening direction, and drives the steel slag in the middle to move to both sides, so as to realize the sorting of the steel slag in the supporting frame; in addition, the placing frame can also be rotated to a fixed point, so that the sorting plate 20 sorts the steel slag at the fixed point, and the steel slag in the middle moves to both sides.

[0039] 3. When the present invention is in use, the pressure plate 30 rotates along the sliding seat 26 with the movement of the sliding seat 26 through the arrangement of the upper wedge block 34, the lower wedge block 35, the force plate 33, the reset top spring 32, the drive rod 28, the rotating rod 29, etc., and while the sliding seat 26 clamps and fixes the hopper 9 through the clamping plate 27, the pressure plate 30 presses and fixes the top of the hopper 9, thereby achieving all-round fixation of the hopper 9 and improving the stability of the hopper 9; in addition, through the linkage of the pressure plate 30 and the sliding seat 26, the present application can reduce the use of the driving unit, thereby reducing the production cost of the present application.

Claims

1. A slag dumper for dumping slag from steelmaking, comprising a support frame with an opening on one side, a placement frame rotatably connected to the upper part of the support frame, and a locking mechanism (10) for fixing a hopper (9) on the placement frame; characterized in that: The placement rack is also provided with a sorting mechanism (13), which can flatten and sort the steel slag in the support frame; the sorting mechanism (13) comprises a connecting frame (19) slidably connected to the placement rack, and both ends of the connecting frame (19) are rotatably connected to sorting plates (20); a force-bearing rod (22) is fixedly connected to the sorting plate (20), and one end of the force-bearing rod (22) away from the sorting plate (20) is fixedly connected to a vertical rod (23); a pulling rod (21) is rotatably connected to the vertical rod (23), and the other end of the pulling rod (21) is rotatably connected to the placement rack.

2. The slag turning machine for dumping steel slag according to claim 1, characterized in that: The support frame comprises a pair of bases (1), and a slag stacking area is formed between the pair of bases (1); a support plate (6) is fixedly connected to the pair of bases (1), and the placement frame is rotatably connected to the support plate (6); a top plate (7) is fixedly connected to one end of the pair of support plates (6) away from the base (1), and a rear baffle (2) is vertically fixedly connected to the support plate (6).

3. The slag turning machine for dumping steel slag according to claim 1, characterized in that: The placement frame comprises a support frame (8) for supporting the hopper (9), and both ends of the support frame (8) are detachably connected to a rotating seat (11), and the rotating seat (11) is rotatably connected to the support frame; the support frame (8) and the rotating seat (11) are both provided with flanges, and the support frame (8) and the rotating seat (11) are connected by fixing bolts passing through the flanges.

4. The slag turning machine for dumping steel slag according to claim 1, characterized in that: A first hydraulic rod (17) is fixedly connected to the placement rack, a telescopic end of the first hydraulic rod (17) is fixedly connected to a connecting rack (19), a pair of sliding racks (18) slidably connected to the placement rack are fixedly connected to the connecting rack (19); and through holes (24) are evenly distributed on the sorting plate (20).

5. The slag turning machine for dumping steel slag according to claim 1, characterized in that: The locking mechanism (10) comprises a sliding seat (26) arranged on both sides of the hopper (9), and the sliding seat (26) can slide along the placement frame in a direction close to or away from the hopper (9); a clamping plate (27) that can clamp the two sides of the hopper (9) is fixedly connected to the sliding seat (26), and a pressing plate (30) that rotates along the placement frame when the sliding seat (26) slides, and the pressing plate (30) can press and fix the top of the hopper (9); a pair of rollers (16) are rotatably connected to the placement frame, and the rotating shafts of the pair of rollers (16) are arranged perpendicular to the movement direction of the sliding seat (26); and a limiting frame (14) that limits the position of the hopper (9) is fixedly connected to one end of the placement frame away from the opening of the support frame.

6. The slag turning machine for dumping steel slag according to claim 5, characterized in that: A second hydraulic rod (25) is fixedly connected to the placement rack, and a telescopic end of the second hydraulic rod (25) is fixedly connected to a sliding seat (26); a sliding block is fixedly connected to the sliding seat (26), and a sliding rail (37) for guiding the sliding block is fixedly connected to the placement rack.

7. The slag turning machine for dumping steel slag according to claim 5, characterized in that: A force bearing plate (33) is slidably connected to the sliding seat (26) up and down, and a driving rod (28) is rotatably connected to the force bearing plate (33); a rotating rod (29) is fixedly connected to the pressing plate (30), and the rotating rod (29) is rotatably connected to the driving rod (28).

8. The slag turning machine for dumping steel slag according to claim 7, characterized in that: A guide rod (36) is fixedly connected to the sliding seat (26) for guiding the upward and downward sliding of the force-bearing plate (33), and a return spring (32) is sleeved on the guide rod (36) for acting on the force-bearing plate (33); a lower wedge block (35) is fixedly connected to the placement frame, and an upper wedge block (34) corresponding to the lower wedge block (35) is fixedly connected to the force-bearing plate (33).

9. The slag turning machine for dumping steel slag according to claim 7, characterized in that: The clamping plate (27) and the limiting frame (14) are both provided with a flange (15) corresponding to the groove (12) on the hopper (9), and the size of the flange (15) is smaller than the size of the groove (12) on the hopper (9); and the end of the pressing plate (30) away from the rotating rod (29) is also fixedly connected to a limiting plate (31) corresponding to the inner wall of the hopper (9).

10. The slag turning machine for dumping steel slag according to claim 1, characterized in that: The support frame is fixedly connected to a mounting seat (3), a reduction motor (4) is fixedly connected to the mounting seat (3), an output end of the reduction motor (4) is connected to a coupling (5), and the other end of the coupling (5) is connected to a rotating shaft of the placement frame.

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