A storage device for steel slag and iron-containing waste slag

Abstract

This utility model relates to the field of metallurgical storage technology, and more particularly to a storage device for steel slag and iron-containing waste slag, including a base frame and a storage tank. A rotating structure is provided on the base frame, and an adjusting structure is provided on the rotating structure. The storage tank is mounted on the adjusting structure. This steel slag and iron-containing waste slag storage device, through the adjustable structure, uses an electric push rod to drive a moving plate to abut against the storage tank. Combined with the stable movement of a guide rod on the connecting plate, this achieves reliable fixation of the storage tank, ensuring the stability of the storage process. In the discharge stage, a first motor drives a transmission sprocket to rotate a rotating frame on a rotating wheel, allowing the storage tank to be angled, effectively solving the problem of inconvenient discharge in traditional storage devices. This design significantly improves the discharge efficiency of steel slag and iron-containing waste slag, and the operation process is stable and controllable, meeting the safety requirements of industrial storage and optimizing the material transfer workflow.

Description

Technical Field

[0001] This utility model relates to the field of metallurgical storage technology, and in particular to a storage device for steel slag and iron-containing waste residue. Background Technology

[0002] Steel slag and iron-containing waste slag, as major byproducts of iron and steel smelting and metal processing, have distinct industrial characteristics. Steel slag is mainly formed in core smelting processes such as converter steelmaking and electric arc furnace steelmaking, as well as subsequent refining stages, and its chemical composition is primarily metal oxides. Iron-containing waste slag mainly originates from ore dressing tailings, iron oxide scale generated during steel rolling, and iron-containing debris produced during metal processing. From an industrial management perspective, the standardized storage of these materials is necessary in several ways: firstly, based on environmental protection requirements, it is necessary to prevent heavy metal leakage and dust diffusion; secondly, for safety production considerations, it is necessary to control the potential risks of high-temperature materials; thirdly, considering the value of resource recycling, it is necessary to create conditions for subsequent recycling processes; and finally, it is necessary to meet the increasingly stringent regulations on industrial solid waste management.

[0003] Existing storage facilities have revealed obvious functional defects in practical applications, especially the difficulty in removing steel slag and iron-containing waste slag from the storage device during discharge, which directly affects the material turnover efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a storage device for steel slag and iron-containing waste residue, so as to solve the problem mentioned in the background art that the existing storage devices are not convenient to remove the steel slag and iron-containing waste residue inside during discharge, which directly affects the material turnover efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a storage device for steel slag and iron-containing waste slag, comprising a base frame and a storage box, wherein a rotating structure is provided on the base frame, an adjusting structure is provided on the rotating structure, and the storage box is installed on the adjusting structure; The adjustment structure includes a fixed frame, a rotating wheel, a rotating frame, a transmission chain, a first motor, a transmission sprocket, a connecting plate, a guide rod, a moving plate, and an electric push rod. The rotating wheel is movably mounted on the fixed frame, the rotating frame is movably mounted on the rotating wheel, the transmission chain is mounted on the rotating frame, the first motor is mounted on the fixed frame, the transmission sprocket is mounted on the drive end of the first motor and is movably connected to the transmission chain, the connecting plate is mounted on the rotating frame, the guide rod is movably mounted on the connecting plate, the moving plate is mounted on the guide rod, and the electric push rod is mounted on the connecting plate and its drive end is connected to the moving plate.

[0006] Preferably, the base frame is provided with support legs, and the fixing frame is provided with reinforcing ribs.

[0007] Preferably, the first motor is fixed to the base frame by bolts, and the guide rod is adapted to the connecting plate.

[0008] Preferably, the rotating structure includes a rotating frame, a rotating plate, a rotating gear, a second motor, a rotating gear, a limiting hole, a connecting frame, a movable rack, a limiting block, a transmission gear, and a third motor. The rotating frame is movably mounted on the base frame, the rotating plate is mounted on the rotating frame, the rotating gear is mounted on the rotating frame, the second motor is mounted on the base frame, the rotating gear is mounted on the drive end of the second motor and meshes with the rotating gear, the limiting hole is located on the rotating plate, the connecting frame is mounted on the base frame, the movable rack is movably mounted on the connecting frame, the limiting block is mounted on the movable rack, the transmission gear is movably mounted on the connecting frame and meshes with the movable rack, and the third motor is mounted on the connecting frame and the drive end of the third motor is connected to the transmission gear.

[0009] Preferably, the rotating frame is provided with reinforcing ribs, and the limiting holes are provided in a plurality of manner.

[0010] Preferably, the electric push rod is fixed to the connecting plate by bolts, and the limiting hole is adapted to the limiting block.

[0011] Preferably, the guide rods are provided in a plurality of them, and the second motor is fixed to the base frame by bolts.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This steel slag and iron-containing waste slag storage device, through an adjustable structure, uses an electric push rod to drive a moving plate to abut against the storage tank. Combined with the stable movement of a guide rod on the connecting plate, this ensures reliable fixation of the storage tank and guarantees stability during storage. In the discharge stage, a first motor drives a transmission sprocket to rotate a rotating frame on a rotating wheel, allowing for angle adjustment of the storage tank and effectively solving the problem of inconvenient discharge in traditional storage devices. This design significantly improves the discharge efficiency of steel slag and iron-containing waste slag, with stable and controllable operation. It meets the safety requirements of industrial storage, optimizes the material transfer workflow, and provides convenient conditions for subsequent resource recycling.

[0013] 2. This steel slag and iron-containing waste slag storage device, through a rotating structure and a second motor-driven gear transmission system, enables precise multi-angle adjustment of the storage tank, significantly improving the adaptability and accuracy of the discharge operation. A third motor-driven limiting mechanism, using a gear and rack mechanism, ensures the precise insertion of the limiting block into the limiting hole, guaranteeing the stability of the adjusted storage tank. This not only meets the discharge requirements under different working conditions but also ensures the safety and reliability of the operation, greatly improving the efficiency and ease of operation of steel slag and iron-containing waste slag, providing a more optimized solution for industrial solid waste treatment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model from another perspective; Figure 3 This is a schematic diagram of the connecting frame and the movable rack of this utility model. Figure 4 This is a schematic diagram of the rotating frame and rotating gear mating structure of this utility model; In the diagram: 1. Base frame; 2. Adjustment structure; 201. Fixed frame; 202. Rotating wheel; 203. Rotating frame; 204. Transmission chain; 205. First motor; 206. Transmission sprocket; 207. Connecting plate; 208. Guide rod; 209. Moving plate; 210. Electric push rod; 3. Rotating structure; 301. Rotating frame; 302. Rotating plate; 303. Rotating gear; 304. Second motor; 305. Rotating gear; 306. Limiting hole; 307. Connecting frame; 308. Moving rack; 309. Limiting block; 310. Transmission gear; 311. Third motor; 4. Storage box. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-4 This utility model provides a technical solution: a storage device for steel slag and iron-containing waste slag, including a base frame 1 and a storage box 4. A rotating structure 3 is provided on the base frame 1, and an adjusting structure 2 is provided on the rotating structure 3. The storage box 4 is installed on the adjusting structure 2. The adjustment structure 2 includes a fixed frame 201, a rotating wheel 202, a rotating frame 203, a transmission chain 204, a first motor 205, a transmission sprocket 206, a connecting plate 207, a guide rod 208, a moving plate 209, and an electric push rod 210. The rotating wheel 202 is movably mounted on the fixed frame 201, the rotating frame 203 is movably mounted on the rotating wheel 202, the transmission chain 204 is mounted on the rotating frame 203, the first motor 205 is mounted on the fixed frame 201, the transmission sprocket 206 is mounted on the driving end of the first motor 205 and is movably connected to the transmission chain 204, the connecting plate 207 is mounted on the rotating frame 203, the guide rod 208 is movably mounted on the connecting plate 207, the moving plate 209 is mounted on the guide rod 208, and the electric push rod 210 is mounted on the connecting plate 207. The electric push rod 210 is connected to the moving plate 209. The fixed frame 201 is installed on the rotating plate 302. The storage box 4 has two storage compartments (not shown in the figure) to store steel slag and iron-containing waste slag respectively. Both storage compartments are equipped with discharge ports. The storage box 4 is fixed on the rotating frame 203. The electric push rod 210 is driven, which can drive the moving plate 209 to move and abut against the storage box 4. The moving plate 209 can drive the guide rod 208 to move on the connecting plate 207, which can make the moving plate 209 move stably and further fix the storage box 4. When it is necessary to discharge, the first motor 205 is driven. The first motor 205 can drive the transmission sprocket 206 to rotate. The transmission chain 204 drives the rotating frame 203 to rotate on the rotating wheel 202 under the action of the transmission sprocket 206. The rotating frame 203 can drive the storage box 4 to rotate, thereby adjusting the discharge angle to facilitate the discharge of steel slag and iron-containing waste slag.

[0017] Furthermore, the base frame 1 is provided with legs, and the fixing frame 201 is provided with reinforcing ribs. Several legs are provided and symmetrically arranged on the base frame 1. Several legs can make the base frame 1 more stable when placed, and the reinforcing ribs increase the strength of the fixing frame 201.

[0018] Furthermore, the first motor 205 is fixed to the base frame 1 by bolts, and the guide rod 208 is adapted to the connecting plate 207. The first motor 205, which is fixed by bolts, is easy to install and remove on the base frame 1, and the adapted guide rod 208 moves stably on the connecting plate 207.

[0019] Furthermore, the rotating structure 3 includes a rotating frame 301, a rotating plate 302, a rotating gear 303, a second motor 304, a rotating gear 305, a limiting hole 306, a connecting frame 307, a moving rack 308, a limiting block 309, a transmission gear 310, and a third motor 311. The rotating frame 301 is movably mounted on the base frame 1. The rotating plate 302 is mounted on the rotating frame 301. The rotating gear 303 is mounted on the rotating frame 301. The second motor 304 is mounted on the base frame 1. The rotating gear 305 is mounted on the driving end of the second motor 304 and meshes with the rotating gear 303. The limiting hole 306 is provided on the rotating plate 302. The connecting frame 307 is mounted on the base frame 1. The moving rack 308 is movably mounted on the connecting frame 307. The limiting block 309 is mounted on the moving rack 308. The transmission gear 310 is movably mounted on the connecting frame 307. 7. The transmission gear 310 meshes with the moving rack 308. The third motor 311 is mounted on the connecting frame 307 and its drive end is connected to the transmission gear 310. When the angle of the storage box 4 needs to be adjusted according to the actual usage environment for better material discharge, the second motor 304 is driven. The second motor 304 can drive the rotating gear 305 to rotate. Under the action of the rotating gear 305, the rotating gear 303 drives the rotating frame 301 to rotate. The rotating frame 301 can drive the rotating plate 302 to rotate, thereby driving the storage box 4 to adjust its angle. After the storage box 4 is adjusted to the predetermined position, the third motor 311 is driven. The third motor 311 can drive the transmission gear 310 to rotate. Under the action of the transmission gear 310, the rotating gear 303 drives the moving rack 308 to move. The moving rack 308 can drive the limiting block 309 to move into the limiting hole 306 on the rotating plate 302, thereby limiting the rotating plate 302 and keeping the storage box 4 stable.

[0020] Furthermore, the rotating frame 301 is provided with reinforcing ribs, and several limiting holes 306 are provided. The reinforcing ribs increase the stability of the rotating frame 301, and several limiting holes 306 are circumferentially arranged on the rotating plate 302. The several limiting holes 306 facilitate the use of limiting blocks 309 to fix and limit the rotating plate 302 at different positions.

[0021] Furthermore, the electric push rod 210 is fixed to the connecting plate 207 by bolts, and the limiting hole 306 is adapted to the limiting block 309. The electric push rod 210 fixed by bolts is easy to install and remove on the connecting plate 207, and the adapted limiting block 309 is fixed and stable in the limiting hole 306.

[0022] Furthermore, several guide rods 208 are provided, and the second motor 304 is fixed to the base frame 1 by bolts. The several guide rods 208 are symmetrically arranged, and the several guide rods 208 can make the moving plate 209 move stably. The second motor 304 fixed by bolts is easy to install and remove on the base frame 1.

[0023] Working principle: The storage box 4 is fixed on the rotating frame 203. The electric push rod 210 drives the moving plate 209 to move and abut against the storage box 4. The moving plate 209 drives the guide rod 208 to move on the connecting plate 207, stabilizing the movement of the moving plate 209 and further fixing the storage box 4. When discharge is required, the first motor 205 is driven, which drives the transmission sprocket 206 to rotate. Under the action of the transmission sprocket 206, the transmission chain 204 drives the rotating frame 203 to rotate on the rotating wheel 202. The rotating frame 203 drives the storage box 4 to rotate, thereby adjusting the discharge angle for easy discharge of steel slag and iron-containing waste slag. The storage box 4 needs to be adjusted according to the actual operating environment. When the angle is adjusted to facilitate better material discharge, the second motor 304 is driven. The second motor 304 drives the rotating gear 305 to rotate. Under the action of the rotating gear 305, the rotating gear 303 drives the rotating frame 301 to rotate. The rotating frame 301 drives the rotating plate 302 to rotate, which in turn drives the storage box 4 to adjust its angle. After the storage box 4 is adjusted to the predetermined position, the third motor 311 is driven. The third motor 311 drives the transmission gear 310 to rotate. Under the action of the transmission gear 310, the rotating gear 303 drives the moving rack 308 to move. The moving rack 308 drives the limiting block 309 to move into the limiting hole 306 on the rotating plate 302, which limits the rotating plate 302 and keeps the storage box 4 stable.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A storage device for steel slag and iron-containing waste slag, comprising a base frame (1) and a storage tank (4), characterized in that: The base frame (1) is provided with a rotating structure (3), the rotating structure (3) is provided with an adjusting structure (2), and the storage box (4) is installed on the adjusting structure (2); The adjustment structure (2) includes a fixed frame (201), a rotating wheel (202), a rotating frame (203), a transmission chain (204), a first motor (205), a transmission sprocket (206), a connecting plate (207), a guide rod (208), a moving plate (209), and an electric push rod (210). The rotating wheel (202) is movably mounted on the fixed frame (201), the rotating frame (203) is movably mounted on the rotating wheel (202), the transmission chain (204) is mounted on the rotating frame (203), and the first motor (205) is mounted on the rotating frame (206). On the fixed frame (201), the transmission sprocket (206) is installed on the drive end of the first motor (205) and the transmission sprocket (206) is movably connected to the transmission chain (204). The connecting plate (207) is installed on the rotating frame (203). The guide rod (208) is movably disposed on the connecting plate (207). The moving plate (209) is installed on the guide rod (208). The electric push rod (210) is installed on the connecting plate (207) and the drive end of the electric push rod (210) is connected to the moving plate (209).

2. The storage device for steel slag and iron-containing waste slag according to claim 1, characterized in that: The base frame (1) is provided with support legs, and the fixing frame (201) is provided with reinforcing ribs.

3. The steel slag and iron-containing waste slag storage device according to claim 1, characterized in that: The first motor (205) is fixed to the base frame (1) by bolts, and the guide rod (208) is adapted to the connecting plate (207).

4. The steel slag and iron-containing waste slag storage device according to claim 1, characterized in that: The rotating structure (3) includes a rotating frame (301), a rotating plate (302), a rotating gear (303), a second motor (304), a rotating gear (305), a limiting hole (306), a connecting frame (307), a moving rack (308), a limiting block (309), a transmission gear (310), and a third motor (311). The rotating frame (301) is movably mounted on the base frame (1), the rotating plate (302) is mounted on the rotating frame (301), the rotating gear (303) is mounted on the rotating frame (301), the second motor (304) is mounted on the base frame (1), and the rotating gear (305) is mounted on the second motor (304). The drive end of the rotating gear (305) meshes with the rotating gear (303), the limiting hole (306) is provided on the rotating plate (302), the connecting frame (307) is installed on the base frame (1), the moving rack (308) is movably provided on the connecting frame (307), the limiting block (309) is installed on the moving rack (308), the transmission gear (310) is movably provided on the connecting frame (307) and meshes with the moving rack (308), the third motor (311) is installed on the connecting frame (307) and the drive end of the third motor (311) is connected to the transmission gear (310).

5. The steel slag and iron-containing waste slag storage device according to claim 4, characterized in that: The rotating frame (301) is provided with reinforcing ribs, and the limiting holes (306) are provided with a plurality of holes.

6. The steel slag and iron-containing waste slag storage device according to claim 4, characterized in that: The electric push rod (210) is fixed to the connecting plate (207) by bolts, and the limiting hole (306) is adapted to the limiting block (309).

7. The steel slag and iron-containing waste slag storage device according to claim 4, characterized in that: The guide rod (208) is provided in several parts, and the second motor (304) is fixed to the base frame (1) by bolts.

Images