Convenient feeding type scrap steel hopper for scrap steel smelting

Abstract

The utility model relates to the technical field of scrap steel recycling and processing equipment, and discloses a convenient feeding type scrap steel bucket for scrap steel smelting, which comprises a steel bucket and a connecting frame arranged at the bottom end of the steel bucket in a connecting manner, and a dredging mechanism and a dustproof mechanism are mounted on the steel bucket and the connecting frame. The unblocking mechanism comprises a hydraulic cylinder arranged at the bottom end of the steel bucket, a connecting plate is driven by the hydraulic cylinder to reciprocate left and right, so that a moving plate is driven to reciprocate, a through plate and a stress block are driven to move along with movement of the moving plate, and the through plate is driven to move up and down by moving the stress block on the inner wall of an extrusion groove. According to the unblocking device, the through plate can be driven to move up and down in a reciprocating mode in the left-right reciprocating process, in this way, a blocked steel block can be pushed and unblocked through the through plate, meanwhile, manual intervention of workers is not needed in the whole process, and the unblocking efficiency and quality are improved while the labor intensity is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to scrap steel recycling processing equipment technical field, concretely relates to a convenient feeding formula scrap steel bucket for scrap steel smelting. BACKGROUND

[0002] In recent ten years, the steel output of our country grows rapidly, maintains the world first for many years, and the current capacity has appeared excess, simultaneously with the gradually coming of the steel material service period of each industry, the scrap steel quantity also climbs year by year, and the predictable future ten years, will be the period of scrap steel quantity rapid growth. How to efficiently utilize scrap steel will be the important problem of steel plant recycling processing to consume the old resources.

[0003] Search CN221094197U and disclose a convenient feeding formula scrap steel bucket for scrap steel smelting, reach through the installation of burner by burner, make the combustible gas in device, fuel and air mix after, device presents the state of complete combustion, and high-temperature gas is ejected at high speed from the convergent mouth by gas combustion expansion pressure, so that the device has high thermal capacity intensity, thereby having stable fire source under very low load condition.

[0004] When the scrap steel bucket is blocked, the staff needs to manually pull the adjusting handle to move, thereby driving the slide rod to move and block the scrap steel, which greatly increases the work burden of the staff, thereby reducing the blocking efficiency and the blocking effect is not good.

[0005] Therefore, the utility model is provided. UTILITY MODEL CONTENT

[0006] To solve the above technical problems that the scrap steel bucket needs to be manually pulled by the staff to move the adjusting handle when blocking, thereby driving the slide rod to move and block the scrap steel, which greatly increases the work burden of the staff, thereby reducing the blocking efficiency and the blocking effect is not good, the basic concept of the technical scheme of the utility model is as follows:

[0007] A convenient feeding formula scrap steel bucket for scrap steel smelting, comprising a steel bucket and a connecting frame connected to the bottom end of the steel bucket, wherein the steel bucket and the connecting frame are provided with a blocking mechanism and a dustproof mechanism.

[0008] The blocking mechanism comprises a hydraulic cylinder arranged at the bottom end of the steel bucket, the connecting frame is provided with an extrusion groove, and the inner wall of the connecting frame is provided with a through plate, the hydraulic cylinder is used to drive the through plate to move left and right, and the extrusion groove is used to drive the through plate to move up and down.

[0009] The dustproof mechanism comprises a dustproof cover arranged at the top end of the steel bucket, and the dustproof cover is used to cover and prevent dust from entering the feed inlet at the top end of the steel bucket.

[0010] As a preferred embodiment of the utility model, the unblocking mechanism comprises a push plate connected to the outer wall of the output end of the hydraulic cylinder, a limiting groove is formed in the top end surface of the push plate, a connecting plate is connected to the inner wall of the limiting groove, a sliding hole is formed in the outer wall of the connecting frame, a movable rod is slidably arranged in the inner wall of the sliding hole, one side of the outer wall of the connecting plate is connected to one end of the outer wall of the movable rod, a moving plate is connected to the end of the movable rod away from the connecting plate, and a receiving groove is formed in the inner wall of the connecting frame and the steel bucket.

[0011] As a preferred embodiment of the utility model, the dustproof mechanism comprises a rotating shaft rotatably arranged on the outer wall of the steel bucket, the end of the rotating shaft away from the steel bucket is connected to the inner wall of the dustproof cover, and a handle is connected to the outer wall of the dustproof cover.

[0012] As a preferred embodiment of the utility model, a sliding groove is formed in the outer wall of the moving plate, a sliding rod is connected to the inner wall of the sliding groove, a sliding block is slidably arranged on the outer wall of the sliding rod, a spring is connected to the bottom end of the sliding block, the end of the spring away from the sliding block is connected to the bottom end of the inner wall of the sliding groove, one side of the outer wall of the sliding block is connected to one side of the outer wall of the through plate, a stress block is connected to the outer wall of the through plate, and the outer wall of the stress block is movably arranged on the inner wall of the extrusion groove.

[0013] As a preferred embodiment of the utility model, the number of movable rods is two, the movable rods are symmetrically arranged on the left and right sides of the outer wall of the moving plate, and the inner walls of the sliding holes formed in the outer wall of the connecting frame are matched with the movable rods.

[0014] As a preferred embodiment of the utility model, the inner wall of the dustproof cover is slightly larger than the outer wall of the steel bucket.

[0015] As a preferred embodiment of the utility model, the inner wall of the extrusion groove is in a wave shape and the number of the extrusion grooves is two, which are symmetrically arranged on the inner wall of the connecting frame.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model discloses a hydraulic cylinder drives the connecting plate to move back and forth, thereby driving the moving plate to move back and forth, the moving plate drives the through plate and the stress block to move along with the movement of the moving plate, the stress block moves in the inner wall of the extrusion groove, thereby driving the through plate to move up and down, so that the through plate can push the steel block in the blockage to dredge in the process of moving back and forth, and manual intervention is not needed in the whole process, thereby reducing the labor intensity and improving the efficiency and quality of unblocking.

[0018] The utility model discloses, hold the handle and drive dustproof cover to rotate upwards, the dustproof cover will rotate upwards through the rotation of pivot on the outer wall of steel bucket at this moment, to open the feed inlet of steel bucket top, can set up dustproof cover and carry out the dustproof effect of sealing when steel bucket is not used, prevent the inside of steel bucket from entering a large amount of dust, through the steel block into the furnace to influence the steel quality.

[0019] The utility model discloses a specific implementation mode makes further detailed description below in combination with the drawing. DRAWINGS

[0020] In the drawings:

[0021] Figure 1 It is the whole structure schematic diagram of the utility model;

[0022] Figure 2 It is the internal section structure schematic diagram of the utility model;

[0023] Figure 3 It is the section structure schematic diagram of the utility model pass and block mechanism;

[0024] Figure 4 It is the section structure schematic diagram of the utility model pass and block mechanism;

[0025] Figure 5 It is the section structure schematic diagram of the utility model dustproof mechanism.

[0026] In the drawing: 1, steel bucket;2, connecting frame;31, pass and block mechanism;311, hydraulic cylinder;312, push plate;313, limit slot;314, connecting plate;315, movable rod;316, moving plate;317, storage groove;318, sliding rod;319, sliding block;3110, spring;3111, pass plate;3112, force block;3113, extrusion slot;32, dustproof mechanism;321, pivot;322, dustproof cover;323, handle. Specific implementation mode

[0027] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, below will combine the drawing in the utility model embodiment, and the technical scheme in the embodiment is clearly and completely described, and the following embodiment is used to explain the utility model.

[0028] For example Figures 1 to 5As shown, a convenient feeding type scrap steel bucket for scrap steel smelting includes a steel bucket 1 and a connecting frame 2 connected to the bottom end of the steel bucket 1, and a through-plugging mechanism 31 and a dustproof mechanism 32 are installed on the steel bucket 1 and the connecting frame 2, the through-plugging mechanism 31 includes a hydraulic cylinder 311 arranged at the bottom end of the steel bucket 1, an extrusion groove 3113 is arranged in the connecting frame 2, and a through plate 3111 is arranged on the inner wall of the connecting frame 2, the hydraulic cylinder 311 is used to drive the through plate 3111 to move left and right, and the extrusion groove 3113 is used to drive the through plate 3111 to move up and down, the dustproof mechanism 32 includes a dustproof cover 322 arranged at the top end of the steel bucket 1, and the dustproof cover 322 is used to cover the feeding port at the top end of the steel bucket 1.

[0029] Further, the through-plugging mechanism 31 includes a push plate 312 connected to the outer wall of the output end of the hydraulic cylinder 311, a limiting groove 313 is opened at the top end face of the push plate 312, a connecting plate 314 is connected and arranged on the inner wall of the limiting groove 313, a sliding hole is opened on the outer wall of the connecting frame 2, a movable rod 315 is slidingly arranged on the inner wall of the sliding hole, one side of the outer wall of the connecting plate 314 is connected and arranged on one end of the outer wall of the movable rod 315, and a moving plate 316 is connected and arranged on the end of the movable rod 315 away from the connecting plate 314. A receiving groove 317 is opened on the inner wall of the connecting frame 2 and the steel bucket 1.

[0030] Further, a sliding groove is opened on the outer wall of the moving plate 316, a sliding rod 318 is connected and arranged on the inner wall of the sliding groove, a sliding block 319 is slidingly arranged on the outer wall of the sliding rod 318, a spring 3110 is connected and arranged at the bottom end of the sliding block 319, the spring 3110 is connected and arranged on the bottom end of the inner wall of the sliding groove away from the sliding block 319, and the outer wall of one side of the sliding block 319 is connected and arranged with the outer wall of one side of the through plate 3111. The outer wall of the through plate 3111 is connected and arranged with a stress block 3112, and the outer wall of the stress block 3112 is movably arranged on the inner wall of the extrusion groove 3113.

[0031] Further, the number of movable rods 315 is two, the movable rods 315 are symmetrically distributed on the left and right sides of the outer wall of the moving plate 316, and are matched and matched with the inner wall of the sliding hole opened on the outer wall of the connecting frame 2, the inner wall of the extrusion groove 3113 is in a wave shape and the number is two, and is symmetrically distributed on the inner wall of the connecting frame 2. The two movable rods 315 arranged can uniformly force the moving plate 316, ensure the stability of the moving plate 316 during movement, and the wave-shaped extrusion groove 3113 can drive the through plate 3111 to move up and down, thereby improving the through-plugging effect of the through plate 3111.

[0032] The dustproof mechanism 32 includes a rotating shaft 321 rotatably arranged on the outer wall of the steel bucket 1, the outer wall of the end of the rotating shaft 321 away from the steel bucket 1 is connected and arranged with the inner wall of the dustproof cover 322, and a handle 323 is connected and arranged on the outer wall of the dustproof cover 322.

[0033] Further, the inner wall of the dust cover 322 is slightly larger than the outer wall of the steel bucket 1, so as to provide space for the dust cover 322 to rotate when opened.

[0034] The implementation principle of the convenient feeding type scrap steel bucket for scrap steel smelting in the embodiment is as follows: when the steel bucket 1 is blocked, the hydraulic cylinder 311 is started, and the output end thereof is controlled to move left and right reciprocatingly. The push plate 312 is driven to move along with the reciprocating movement of the output end of the hydraulic cylinder 311. The connecting plate 314 clamped in the limiting groove 313 is driven to move left and right along with the movement of the push plate 312. When the push plate 312 drives the connecting plate 314 to move to the left side, the connecting plate 314 drives the movable rod 315 to move to the left side, and the movement of the movable rod 315 drives the moving plate 316 to move. The movement of the moving plate 316 drives the through plate 3111 connected to the outside to move. At this time, the through plate 3111 drives the stress block 3112 to move in the inner wall of the extrusion groove 3113. The stress block 3112 is extruded by the wave-shaped inner wall of the extrusion groove 3113 when continuously moving. When the stress block 3112 moves to the lowest end of the extrusion groove 3113, the through plate 3111 is driven to move downward, and the sliding block 319 is driven to move downward along the outer wall of the sliding rod 318. At the same time, the spring 3110 is extruded during the movement. When the stress block 3112 continuously moves to the highest end of the extrusion groove 3113 along with the movement of the through plate 3111, the spring 3110 is reset to push the sliding block 319 to drive the through plate 3111 to move upward. The through plate 3111 is repeatedly moved left and right reciprocatingly and upward and downward. The through plate 3111 pushes the blocked steel block to dredge, and the whole process does not need manual intervention, thereby reducing the labor intensity and improving the efficiency and quality of dredging.

[0035] When the steel bucket 1 needs to be used, the handle 323 is held and pushed upward. The handle 323 drives the dust cover 322 to rotate upward through the rotating connection between the rotating shaft 321 and the outer wall of the steel bucket 1. Then, the dust cover 322 is rotated to one hundred and eighty degrees, so that the dust cover 322 is turned to one side of the steel bucket 1. The top inlet of the steel bucket 1 is opened. The dust cover 322 can be used to cover and prevent dust when the steel bucket 1 is not used, so as to prevent a large amount of dust from entering the steel bucket 1 and affecting the steelmaking quality.

Claims

1. A convenient feeding scrap hopper for scrap steel smelting, comprising a steel hopper (1) and a connecting frame (2) connected to the bottom end of the steel hopper (1), characterized in that, The steel bucket (1) and the connecting frame (2) are equipped with a blocking mechanism (31) and a dustproof mechanism (32). The unblocking mechanism (31) includes a hydraulic cylinder (311) disposed at the bottom of the steel bucket (1), an extrusion groove (3113) is disposed inside the connecting frame (2), and a through plate (3111) is disposed on the inner wall of the connecting frame (2). The hydraulic cylinder (311) is used to drive the through plate (3111) to move left and right, and the extrusion groove (3113) is used to drive the through plate (3111) to move up and down. The dustproof mechanism (32) includes a dustproof cover (322) set at the top of the steel hopper (1), which is used to cover the feed inlet at the top of the steel hopper (1) to prevent dust.

2. The convenient feeding scrap hopper for scrap steel smelting according to claim 1, characterized in that, The unblocking mechanism (31) includes a push plate (312) connected to the outer wall of the output end of the hydraulic cylinder (311). The top surface of the push plate (312) has a limiting groove (313). The inner wall of the limiting groove (313) is fitted with a connecting plate (314). The outer wall of the connecting frame (2) has a sliding hole. The inner wall of the sliding hole is slidably fitted with a movable rod (315). One side of the outer wall of the connecting plate (314) is connected to the outer wall of one end of the movable rod (315). The end of the movable rod (315) away from the connecting plate (314) is connected to a moving plate (316). The inner wall of the connecting frame (2) and the steel bucket (1) has a storage groove (317).

3. A convenient feeding scrap hopper for scrap steel smelting according to claim 1, characterized in that, The dustproof mechanism (32) includes a rotating shaft (321) rotatably mounted on the outer wall of the steel bucket (1). The outer wall of the rotating shaft (321) away from the steel bucket (1) is connected to the inner wall of the dustproof cover (322). A handle (323) is connected to the outer wall of the dustproof cover (322).

4. A convenient feeding scrap hopper for scrap steel smelting according to claim 2, characterized in that, The outer wall of the movable plate (316) is provided with a sliding groove, and a sliding rod (318) is connected to the inner wall of the sliding groove. A slider (319) is slidably provided on the outer wall of the sliding rod (318). A spring (3110) is connected to the bottom end of the slider (319). The end of the spring (3110) away from the slider (319) is connected to the bottom end of the inner wall of the sliding groove. One side of the outer wall of the slider (319) is connected to one side of the outer wall of the through plate (3111). A force-bearing block (3112) is connected to the outer wall of the through plate (3111). The outer wall of the force-bearing block (3112) is movably provided on the inner wall of the extrusion groove (3113).

5. A convenient feeding scrap hopper for scrap steel smelting according to claim 2, characterized in that, There are two movable rods (315). The movable rods (315) are distributed on the left and right sides of the outer wall of the movable plate (316) in a symmetrical structure and fit closely to the inner wall of the sliding hole opened on the outer wall of the connecting frame (2).

6. A convenient feeding scrap hopper for scrap steel smelting according to claim 3, characterized in that, The inner wall of the dust cover (322) is slightly larger than the outer wall of the steel bucket (1).

7. A convenient feeding scrap hopper for scrap steel smelting according to claim 4, characterized in that, The inner wall of the extrusion groove (3113) is wavy and there are two symmetrically distributed on the inner wall of the connecting frame (2).

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