Scrap steel bucket for medium carbon steel steelmaking converter

Abstract

The invention relates to the technical field of scrap steel buckets, in particular to a scrap steel bucket for a medium carbon steel converter, which comprises a hopper position adjusting mechanism, a suspension support boosting mechanism arranged on the hopper position adjusting mechanism, a storage mechanism arranged in the hopper position adjusting mechanism and an unloading mechanism arranged on the storage mechanism, the suspension support boosting mechanism comprises a pushing force arm, a column head arranged in a groove and an inhaul cable connected to the column head, wherein the top of the pushing force arm is provided with a groove. An existing steel hopper of a straight cavity structure is arranged to be the material storage mechanism and the hemispherical cabin which are of a two-stage splicing structure, when the hemispherical cabin is located at the bottom of an inner cavity of a charging barrel, waste steel and molten materials can be transferred into the charging barrel and the hemispherical cabin, and when the material storage mechanism is transferred into a designated area for waste throwing, the hemispherical cabin can rise in cooperation with side turning of the charging barrel; and finally, the semispherical cabin can effectively scrape off the waste which is not completely solidified and adhered to the inner wall of the charging barrel, so that the problem that a waste steel scale layer is formed on the inner wall of the charging barrel by the solid waste is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of scrap steel buckets, and specifically to a scrap steel bucket for a medium-carbon steel steelmaking converter. Background Technique

[0002] A scrap steel bucket is a container used for storing and transporting scrap steel, which is used to hold metal scraps of different shapes and sizes. It can collect, store and transfer scrap steel more conveniently and quickly, reduce the workload of manual classification and sorting, and thus reduce labor costs and time costs. However, there are still certain defects in the actual use of the current scrap steel bucket. Since there are molten scraps and solidified scrap steel in the scrap steel, there will be many disadvantages when such scrap steel is generally transferred into the scrap steel bucket. As the scraps gradually cool down, a scrap steel scale layer will appear on the inner wall of the scrap steel bucket. Once the scrap steel scale layer gradually thickens, the storage capacity of the scrap steel bucket for subsequent scraps will decrease. At the same time, with the gradual increase of the scrap steel layer, the solidified scrap steel layer will pose a risk of piercing that endangers personal safety. In addition, at the moment when the subsequent scraps are put in, a large amount of dust will be generated under the high pressure of the high-temperature molten material poured into the scrap steel layer, which will seriously pollute the environment around the equipment in severe cases.

[0003] In view of this, a scrap steel bucket for a medium-carbon steel steelmaking converter is designed to solve the above problems. Summary of the Invention

[0004] The present invention aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] For this reason, the technical solution adopted by the present invention is as follows: A scrap steel bucket for a medium-carbon steel steelmaking converter includes a hopper position adjustment mechanism, a suspension boost mechanism arranged on the hopper position adjustment mechanism, a storage mechanism arranged in the hopper position adjustment mechanism, and a discharging mechanism arranged on the storage mechanism; the suspension boost mechanism includes a driving force arm, and a groove is opened at the top of the driving force arm, a stud arranged in the groove, and a cable connected to the stud; the storage mechanism includes a material cylinder arranged inside the driving force arm, and two ring gaskets are arranged on the outer wall of the material cylinder, two limit end plates installed at the bottom of the material cylinder, a gear ring movably installed between the two ring gaskets, and a scraper installed inside the gear ring; the discharging mechanism includes a hemispherical chamber arranged in the inner cavity of the material cylinder, and a cutting edge is opened at the top end of the hemispherical chamber.

[0006] The present invention can be further configured in a preferred example as follows: The storage mechanism further includes two top-mounted sliding seats installed at the top of the material cylinder and two bottom-mounted clamping seats installed at the bottom of the material cylinder; The discharging mechanism further includes two sliding plates movably installed outside two top-mounted sliding seats, a truss installed at the top end of the sliding plates, an end post provided at the other end of the truss, a core rod provided in the end post, and two limit nuts installed on the threaded section of the core rod, and the two limit nuts are used to limit the height of the end post; The hemispherical cabin is installed at the end of the core rod penetrating into the inner cavity of the hopper.

[0007] In a preferred example of the present invention, it can be further configured that: the hopper position adjustment mechanism includes a track plate provided on an external track, a chute is provided in the middle of the track plate, and a plurality of limit slots are provided at the top of the track plate, a lead screw provided in the chute, a bushing movably installed at the inner end of the lead screw, a base movably installed in the bushing, two clamping members installed on the inner side of the base, a beam frame provided between the two clamping members, and a hydraulic member provided inside the beam frame; A bearing is provided in the hole at the top end of the base; Two wire guiding wheels are installed in the base, and two wire guiding grooves are provided inside the base, and the wire guiding wheels and the wire guiding grooves are used to guide the cable to stretch freely.

[0008] In a preferred example of the present invention, it can be further configured that: the suspension boost mechanism further includes two support outer frames provided on the inner side of the base, two first nuts provided on two stud bolts at the inner ends of the support outer frames, a second nut provided on the stud bolt at the inner end of the driving force arm, and a crosswise pressure-bearing member installed on the support outer frame; An I-shaped pulley is provided at the outer end of the pressure-bearing member, and the I-shaped pulley is used to guide the cable to stretch freely.

[0009] In a preferred example of the present invention, it can be further configured that: the storage mechanism further includes two top-mounted sliding seats installed on the hopper, a chuck installed at the bottom end of the hopper, the outer end of the hydraulic sub-rod in the hydraulic member is movably installed on the chuck, a chassis installed on the outer wall of the hopper, a motor installed inside the chassis, and a gear installed on the transmission shaft in the motor; The gear is adaptively meshed with the toothed ring.

[0010] In a preferred example of the present invention, it can be further configured that: the discharging mechanism further includes a foot pad provided at the bottom end of the sliding plate, a slideway is provided inside the sliding plate, and a strengthening spring is provided between the foot pad and the top-mounted sliding seat.

[0011] In a preferred example of the present invention, it can be further configured that: a limit gasket is provided at the top of the threaded section inside the core rod, and an assembly groove is provided inside the core rod for providing a replacement channel for the limit nut.

[0012] In a preferred example, the present invention can be further configured as follows: a locking bolt and a pressure block movably installed at the bottom end of the locking bolt are installed inside the base, and the pressure block is adapted to be snap-fitted into the limiting groove to provide positioning support after the angle of the base is adjusted.

[0013] In a preferred example, the present invention can be further configured as follows: a guide groove for guiding the propulsion arm to tip over is provided on the inner side of the top end of the base, and the base is in a U-shaped structure as a whole.

[0014] In a preferred example, the present invention can be further configured as follows: cylindrical end rods are provided in the top slide and the foot, and the two cylindrical end rods arranged in the vertical direction are used to provide anti-drop protection for the reinforcing spring.

[0015] By adopting the above technical solution, the beneficial effects achieved by the present invention are: 1. The present invention arranges the existing steel bucket of the straight cavity structure into a storage mechanism and a hemispherical cabin of a two-stage assembled structure. When the hemispherical cabin is located at the bottom of the inner cavity of the barrel, scrap steel and molten material can be transferred to the inside of the barrel and the hemispherical cabin. When the storage mechanism is transferred to the designated area for waste disposal, the hemispherical cabin will rise in coordination with the rollover of the barrel. Finally, the hemispherical cabin will effectively scrape off the waste material that has not been completely solidified and adhered to the inner wall of the barrel, thereby avoiding the problem of solid waste forming a scrap steel scale layer on the inner wall of the barrel.

[0016] 2. The present invention arranges two ring pads on the outside of the barrel and movably installs a gear ring between the two ring pads. When the hemispherical cabin is lifted to the highest position, the scraper can be smoothly embedded in the inner side of the hemispherical cabin. As the gear ring drives the scraper to rotate, the broken materials and scale layer falling into the inner side of the hemispherical cabin can be broken up, thereby ensuring the cleanliness of the inner side of the hemispherical cabin.

[0017] 3. The present invention regularly rolls over and lifts the barrel and the hemispherical cabin. During the lifting of the hemispherical cabin, the fluidity of the airflow in the inner cavity of the barrel is accelerated. Therefore, the inner wall of the barrel is automatically cleaned and its own cooling speed can be accelerated in conjunction with the airflow, thereby providing an effective storage platform for subsequent molten materials and waste materials, while avoiding dust caused by the scrap steel scale layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the present invention when used; Figure 2 It is a bottom view schematic diagram of the present invention; Figure 3 It is an exploded schematic diagram of the hopper positioning mechanism of the present invention; Figure 4 For the present invention Figure 3 A partial schematic diagram of Figure 5It is an exploded schematic diagram of the suspension booster mechanism of the present invention; Figure 6 It is a schematic diagram of the unloading mechanism of the present invention; Figure 7 It is a schematic diagram of the material storage mechanism of the present invention; Figure 8 For the present invention Figure 7 A magnified schematic diagram of center A.

[0019] Reference numerals: 100, hopper positioning mechanism; 110, track plate; 1101, slideway; 1102, limit slot; 120, screw rod; 1201, bushing; 130, base; 1301, wire guide; 140, clamp; 1401, beam; 150, hydraulic component; 160, bearing; 170, wire pulley; 180, locking bolt; 190, pressure block; 200, suspension booster mechanism; 210, supporting outer frame; 220, first nut; 230, pressure bearing member; 240, driving force arm; 2401, groove; 250, column head; 260, second nut; 270, cable; 300, material storage mechanism; 310, material barrel; 3101, ring gasket; 320, chuck; 330, position-limiting end plate; 340, bottom clamp seat; 350, top slide seat; 360, gear ring; 370, chassis; 3701, motor; 3702, gear; 380, scraper; 400, unloading mechanism; 410, slide plate; 4101, slideway; 420, foot pad; 430, reinforcing spring; 440, truss; 450, end column; 460, core rod; 4601, assembly groove; 470, hemispherical cabin; 480, limit nut. DETAILED DESCRIPTION

[0020] To make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in combination with specific implementations and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0021] It is to be understood that these descriptions are exemplary only and are not intended to limit the scope of the invention.

[0022] A scrap steel bucket for a medium carbon steelmaking converter provided by some embodiments of the present invention will be described below in conjunction with the accompanying drawings. Embodiment 1:

[0023] Combination Figures 1 to 8As shown in the figure, a scrap steel bucket for a medium carbon steel steelmaking converter provided by the present invention includes a hopper position adjustment mechanism 100, a suspension boost mechanism 200 arranged on the hopper position adjustment mechanism 100, a storage mechanism 300 arranged inside the hopper position adjustment mechanism 100, and a discharging mechanism 400 arranged on the storage mechanism 300. The hopper position adjustment mechanism 100 is used to provide effective support for the storage mechanism 300 and provide the power for the storage mechanism 300 to freely turn over. The suspension boost mechanism 200 is used to support the storage mechanism 300 after it is vertical and provide continuous traction for the storage mechanism 300 and the discharging mechanism 400. The storage mechanism 300 is used to store scrap steel, and the discharging mechanism 400 is used to clean the scale layer of scrap steel in the storage mechanism 300.

[0024] The hopper position adjustment mechanism 100 includes a hydraulic component 150; The suspension boost mechanism 200 includes a driving force arm 240, and a groove 2401 is provided at the top of the driving force arm 240. A stud 250 is arranged in the groove 2401, a cable 270 is connected to the stud 250, two first nuts 220 are arranged on two studs at the inner end of the support outer frame 210, a second nut 260 is arranged on the stud at the inner end of the driving force arm 240, and a horizontal pressure-bearing component 230 is installed on the support outer frame 210; An I-shaped pulley is arranged at the outer end of the pressure-bearing component 230, and the I-shaped pulley is used to guide the free stretching of the cable 270; The storage mechanism 300 includes a material cylinder 310 arranged inside the driving force arm 240. Two ring gaskets 3101 are arranged on the outer wall of the material cylinder 310, two limit end plates 330 are installed at the bottom of the material cylinder 310, two top slide seats 350 are installed at the top of the material cylinder 310, a gear ring 360 is movably installed between the two ring gaskets 3101, and a scraper 380 is installed inside the gear ring 360; The discharging mechanism 400 includes a hemispherical cabin 470 arranged in the inner cavity of the material cylinder 310, and a cutting edge is provided at the top end of the hemispherical cabin 470. Two sliding plates 410 are movably installed outside the two top slide seats 350, a truss 440 is installed at the top end of the sliding plate 410, an end post 450 is arranged at the other end of the truss 440, a core rod 460 is arranged inside the end post 450, and two limit nuts 480 are installed on the threaded section of the core rod 460. The two limit nuts 480 are used to limit the height of the end post 450. A foot pad 420 is arranged at the bottom end of the sliding plate 410, a slideway 4101 is provided inside the sliding plate 410, and a reinforcing spring 430 is arranged between the foot pad 420 and the top slide seat 350; A limit gasket is arranged at the top of the inner threaded section of the core rod 460, and an assembly groove 4601 is provided inside the core rod 460 for providing a replacement channel for the limit nut 480; The hemispherical cabin 470 is installed at the end of the core rod 460 passing through to the inner cavity of the material cylinder 310.

[0025] When the hydraulic component 150 operates, the internal hydraulic sub-rod thereof will push the chuck 320 to turn outward. At the same time, the cartridge 310 will reverse with the two bottom clamping seats 340 as the center. At this time, the waste stored in the inner cavity of the cartridge 310 can be dumped in the selected direction. As the inclination angle of the cartridge 310 gradually increases, the limit end plate 330 will pull the cable 270. Until the cable 270 is stretched, the cable 270 effectively pressed by the pressure-bearing member 230 and the lead wheel 170 will pull the stigma 250 and the driving force arm 240 to reverse. At this time, the driving force arm 240 will push the slide plate 410 to extend upward, and the truss 440 fixed to the top end of the slide plate 410 will push the end column 450 and the core rod 460 to lift upward. Finally, the hemispherical cabin 470 fixed on the core rod 460 will rise uniformly along the inner cavity of the cartridge 310. At this time, the blade at the top end of the hemispherical cabin 470 will effectively scrape the waste steel scale layer on the inner wall of the cartridge 310, and the scraped waste steel scale layer will be effectively stored by the hemispherical cabin 470. When the hemispherical cabin 470 moves to the top end of the cartridge 310 and until the scraper 380 is embedded in the inner side of the hemispherical cabin 470, the driven gear ring 360 will drive the scraper 380 to rotate. Finally, the waste inside the hemispherical cabin 470 can be scattered by the scraper 380, and the scattered waste will be poured out from the hemispherical cabin 470. With the regular lifting and lowering of the hemispherical cabin 470 along the inner cavity of the cartridge 310, the cartridge 310 and the hemispherical cabin 470 will accelerate the cooling speed to facilitate providing an effective storage carrier for the subsequent waste steel. Embodiment 2:

[0026] Combined with Figures 1 to 5 As shown, on the basis of Embodiment 1, the hopper position adjustment mechanism 100 includes a track plate 110 arranged on the external track. The middle of the track plate 110 is provided with a chute 1101, and multiple limit slots 1102 are provided at the top of the track plate 110. A lead screw 120 arranged in the chute 1101, a bushing 1201 movably installed at the inner end of the lead screw 120, a base 130 movably installed in the bushing 1201, two clamping members 140 installed on the inner side of the base 130, a beam frame 1401 arranged between the two clamping members 140, and the hydraulic component 150 is arranged in the beam frame 1401.

[0027] Preferably, both ends of the beam frame 1401 are movably installed in the two clamping members 140. After the hydraulic component 150 operates, the telescopic internal hydraulic sub-rod thereof will exert pressure on the beam frame 1401 in the reverse direction. In order to avoid the hindrance of the extension of the hydraulic component 150, the beam frame 1401 in the reverse direction will rotate slightly along the two clamping members 140.

[0028] A bearing 160 is arranged in the hole at the top end of the base 130; Two wire pulleys 170 are installed in the base 130 , and two wire grooves 1301 are opened inside the base 130 . The wire pulleys 170 and the wire grooves 1301 are used to guide the cable 270 to stretch freely.

[0029] Two supporting frames 210 are arranged on the inner side of the base 130; The base 130 is internally installed with a locking bolt 180 and a pressing block 190 movably installed at the bottom end of the locking bolt 180, and the pressing block 190 is adapted to be clamped in the limiting groove 1102, so as to provide positioning support for the base 130 after the angle is adjusted; A guide groove for guiding the propulsion arm 240 to flip sideways is provided on the inner side of the top of the base 130, and the base 130 is in a U-shaped structure as a whole; When the tilting angle of the barrel 310 needs to be adjusted, the locking bolt 180 is reversed in advance. As the locking bolt 180 drives the pressure block 190 to rise and disengage from the limiting groove 1102, the base 130 is controlled to rotate along the inside of the sleeve 1201. After the rotation angle of the barrel 310 is selected, the locking bolt 180 is rotated forward again until the pressure block 190 is pressed and successfully engaged in one of the limiting grooves 1102. At this time, the pressure block 190 in the engaged state can provide effective fixation for the base 130. Embodiment 3:

[0030] Combination Figures 8 to 8 As shown, on the basis of Example 1, the material storage mechanism 300 also includes two top slides 350 installed on the barrel 310, a chuck 320 installed at the bottom end of the barrel 310, and the outer end of the hydraulic sub-rod in the hydraulic component 150 is movably installed on the chuck 320, a chassis 370 installed on the outer wall of the barrel 310, a motor 3701 installed inside the chassis 370, and a gear 3702 installed on the transmission shaft inside the motor 3701.

[0031] Preferably, the outer wall of the barrel 310 is provided with a heat insulation layer, and the limiting end plate 330 is an L-shaped structure as a whole, and a T-shaped pin is provided at the outer end of the limiting end plate 330, and the bottom end of the cable 270 is connected to the T-shaped pin, and the top surface of the limiting end plate 330 is adapted to fit the bottom of the supporting outer frame 210.

[0032] The gear 3702 is adapted to mesh with the gear ring 360; The top slide 350 and the foot 420 are both provided with cylindrical end rods, and the two cylindrical end rods arranged in the vertical direction are used to provide anti-drop protection for the reinforcing spring 430.

[0033] Preferably, a rectangular plug hole is provided inside the gear ring 360, and the outer end of the scraper 380 is adapted to be snapped into the rectangular plug hole, and lubricating oil is filled between the gear ring 360 and the two ring washers 3101; When the motor 3701 is started, its internal transmission shaft will cooperate with the gear 3702 to drive the gear ring 360 to rotate at a constant speed. Finally, the gear ring 360 will drive the scraper 380 to rotate stably, and the scraper 380 will forcibly scrape off the scrap steel scale layer on the inner wall of the hemispherical cabin 470.

[0034] The working principle and use process of the present invention are as follows: the rotating wheel at the outer end of the screw rod 120 is pre-adjusted, and as the screw rod 120 rotates forward, the shaft sleeve 1201 movably installed at the inner end of the screw rod 120 drives the base 130 to move horizontally along the slide groove 1101, until the base 130 drives the storage mechanism 300 to move to the designated discharge position as a whole, and then the molten material can be transferred to the inner cavity of the barrel 310; Then, the track plate 110 is controlled to move horizontally along the external track until the storage mechanism 300 storing the molten material or scrap steel is transferred to the designated discharge area, and then the hydraulic component 150 is operated. As the hydraulic sub-rod in the hydraulic component 150 extends outward, the clamp 320 movably installed at the outer end of the hydraulic sub-rod will be compressed. At this time, the two bottom clamp seats 340 movably installed in the two bearings 160 can provide support for the barrel 310 to roll over. As the pressure on the clamp 320 gradually increases, the top of the barrel 310 will dump the molten material or scrap steel stored inside it outward; As the inclination angle of the barrel 310 gradually increases, the two limit end plates 330 arranged at the bottom of the barrel 310 will pull the two cables 270, and after the two cables 270 are pressed by the two pressure-bearing parts 230 and the two lead wheels 170, they will eventually drive the two driving force arms 240 to flip upward, and the two driving force arms 240 will push the two slide plates 410 to slowly lift upward, and at this time, the truss 440 and the end column 450 arranged on the top of the slide plate 410 will push the two limit nuts 48 0 and the core rod 460 extend outward, and the hemispherical cabin 470 fixed at the other end of the core rod 460 will also be pressed and lifted upward. At this time, the hemispherical cabin 470 will slowly lift upward along the bottom of the inner cavity of the barrel 310. During the slow lifting of the hemispherical cabin 470, the stored molten material and scrap steel can be completely discharged. During the rising of the hemispherical cabin 470, the blade at the top of the hemispherical cabin 470 will also shovel the unsolidified scrap on the inner wall of the barrel 310, and the scraps will eventually gather inside the hemispherical cabin 470. After the hemispherical chamber 470 is lifted to the highest state, the top of the hemispherical chamber 470 is flush with the top of the barrel 310, and the scraper 380 also embeds into the inner side of the hemispherical chamber 470. At this time, the motor 3701 needs to be started, and the transmission shaft in the motor 3701 will cooperate with the gear 3702 to drive the gear ring 360 to rotate at a constant speed. Finally, the scraper 380 can break up the cured or aggregated debris on the inner wall of the hemispherical chamber 470. Eventually, the broken materials can be poured along the barrel 310 and released at the maximum angle. After the discharging is completed, the hydraulic component 150 is operated again. As the hydraulic sub-rod inside it contracts, the chuck 320 and the barrel 310 will reset. During the gradual resetting process of the barrel 310, the two cables 270 will gradually relax, and the two compressed strengthening springs 430 will apply a reverse pressure to the two slide plates 410. Finally, the hemispherical chamber 470 will gradually contract to the bottom of the inner cavity of the barrel 310. Finally, the reset barrel 310 and hemispherical chamber 470 can provide a storage or transfer platform for the subsequent scrap steel.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A scrap steel bucket for a medium carbon steel steelmaking converter, comprising a hopper position adjustment mechanism (100), characterized in that, It further includes a suspension boosting mechanism (200) arranged on the hopper position adjustment mechanism (100), a material storage mechanism (300) arranged inside the hopper position adjustment mechanism (100), and a discharging mechanism (400) arranged on the material storage mechanism (300); The suspension boosting mechanism (200) includes a driving force arm (240), and a groove (2401) is formed at the top of the driving force arm (240), a column head (250) arranged in the groove (2401), and a cable (270) connected to the column head (250); The material storage mechanism (300) includes a material cylinder (310) arranged inside the driving force arm (240), and two ring gaskets (3101) are arranged on the outer wall of the material cylinder (310), two limit end plates (330) installed at the bottom of the material cylinder (310), a gear ring (360) movably installed between the two ring gaskets (3101), and a scraper (380) installed inside the gear ring (360); The discharging mechanism (400) includes a hemispherical cabin (470) arranged in the inner cavity of the material cylinder (310), and a cutting edge is formed at the top end of the hemispherical cabin (470).

2. The scrap steel bucket for a medium carbon steel steelmaking converter according to claim 1, characterized in that, The material storage mechanism (300) further includes two top-mounted sliding seats (350) installed at the top of the material cylinder (310) and two bottom-mounted clamping seats (340) installed at the bottom of the material cylinder (310); The discharging mechanism (400) further includes two sliding plates (410) movably installed outside the two top-mounted sliding seats (350), a truss (440) installed at the top end of the sliding plate (410), an end column (450) arranged at the other end of the truss (440), a core rod (460) arranged inside the end column (450), and two limit nuts (480) installed on the threaded section of the core rod (460), and the two limit nuts (480) are used to limit the height of the end column (450); The hemispherical cabin (470) is installed at the end of the core rod (460) penetrating into the inner cavity of the material cylinder (310).

3. A scrap steel bucket for a medium carbon steel steelmaking converter according to claim 1, characterized in that, The hopper position adjustment mechanism (100) includes a track plate (110) arranged on an external track, and a chute (1101) is formed in the middle of the track plate (110), and multiple limit slots (1102) are formed at the top of the track plate (110), a lead screw (120) arranged in the chute (1101), a bushing (1201) movably installed at the inner end of the lead screw (120), a base (130) movably installed inside the bushing (1201), two clamping members (140) installed on the inner side of the base (130), a beam frame (1401) arranged between the two clamping members (140), and a hydraulic component (150) arranged inside the beam frame (1401); A bearing (160) is arranged in the hole at the top end of the base (130); Two wire guiding wheels (170) are installed inside the base (130), and two wire guiding grooves (1301) are formed inside the base (130), and the wire guiding wheels (170) and the wire guiding grooves (1301) are used to guide the cable (270) to stretch freely.

4. A scrap steel bucket for a medium carbon steel steelmaking converter according to claim 1, characterized in that, The suspension boosting mechanism (200) further includes two support outer frames (210) disposed inside the base (130), two first nuts (220) disposed on two studs at the inner ends of the support outer frames (210), a second nut (260) disposed on the stud at the inner end of the driving force arm (240), and a pressure-bearing member (230) mounted on the support outer frames (210) and horizontally arranged; The outer end of the pressure-bearing member (230) is provided with an I-shaped pulley, and the I-shaped pulley is used to guide the free stretching of the cable (270).

5. The scrap steel bucket for a medium-carbon steel steelmaking converter according to claim 1, wherein, The storage mechanism (300) further includes two top-mounted sliding seats (350) mounted on the cartridge (310), a chuck (320) mounted at the bottom end of the cartridge (310), the outer end of the hydraulic sub-rod in the hydraulic member (150) is movably mounted on the chuck (320), a chassis (370) mounted on the outer wall of the cartridge (310), a motor (3701) mounted inside the chassis (370), and a gear (3702) mounted on the transmission shaft inside the motor (3701); The gear (3702) is adaptively engaged with the toothed ring (360).

6. The scrap steel bucket for a medium carbon steel steelmaking converter according to claim 1, wherein The discharging mechanism (400) further includes a foot pad (420) disposed at the bottom end of the slide plate (410), a slideway (4101) is formed inside the slide plate (410), and a reinforcing spring (430) disposed between the foot pad (420) and the top-mounted sliding seat (350).

7. The scrap bucket for a medium-carbon steel making converter according to claim 2, characterized in that, A limiting gasket is provided at the top of the threaded section inside the core rod (460), and an assembly groove (4601) is formed inside the core rod (460) to provide a replacement channel for the limiting nut (480).

8. The scrap steel bucket for a medium carbon steel steelmaking converter according to claim 3, characterized in that, A locking bolt (180) is installed inside the base (130), and a pressure block (190) is movably installed at the bottom end of the locking bolt (180). The pressure block (190) is adaptively clamped in the limiting groove (1102) to provide positioning support after the angle of the base (130) is adjusted.

9. The scrap steel bucket for a medium-carbon steel steelmaking converter according to claim 3, characterized in that, A guiding groove for guiding the side turning of the driving force arm (240) is formed inside the top end of the base (130), and the base (130) is integrally of a U-shaped structure.

10. A scrap steel bucket for a medium-carbon steel-making converter according to claim 5, characterized in that, Cylindrical end rods are disposed inside both the top-mounted sliding seat (350) and the foot pad (420), and the two vertically arranged cylindrical end rods are used to provide anti-disengagement protection for the reinforcing spring (430).

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