A briquetting device for scrap metal recycling

Abstract

The utility model belongs to the field of waste metal recovery, specifically a kind of briquetting device for waste metal recovery, including old metal briquetting machine body;The utility model cooperates with old metal briquetting machine body and lifting mechanism, when old metal briquetting machine body is pressed the metal block that is pressed out old metal briquetting machine body inner cavity by turnover mechanism, by the protection of protective shell, avoid due to metal block splashing out fine metal chip hurt surrounding staff, then rotate handle, indirectly and drive metal block to rise, staff can lift metal block from the bottom of metal block and carry, avoid the general metal briquetting device after completing metal briquetting, these metal blocks are mostly square, after one side contacts with ground, worker is not convenient to find suitable stress point and lift metal block, and when metal block and ground are impacted, small piece of metal may splash, cause the problem of security risk to surrounding staff.

Description

Technical Field

[0001] This utility model relates to the field of scrap metal recycling, specifically a briquetting device for scrap metal recycling. Background Technology

[0002] Scrap metal recycling refers to the process of collecting, classifying, processing, and reusing discarded metal products or materials. It is an important link in resource recycling, which can reduce environmental pollution and save mineral resources and energy consumption. Metal recycling briquetting devices are used in the recycling process.

[0003] To facilitate the transportation of disorganized scrap metal during the recycling process, metal briquetting devices are typically used. However, after briquetting, these devices often use a rotating mechanism to flip the metal blocks outside the device. Since these blocks are mostly square, with one side in contact with the ground, it is inconvenient for workers to find a suitable point of contact to lift them. Furthermore, when the blocks impact the ground, small, uncompressed pieces of metal may scatter, posing a safety hazard to nearby workers. Utility Model Content

[0004] To overcome the shortcomings of existing technology, conventional metal briquetting devices, after briquetting the metal, use their own rotating mechanism to flip the metal blocks inside the device to the outside. However, these metal blocks are mostly square, and with one side in contact with the ground, it is inconvenient for workers to find a suitable point of force to lift the metal block. Moreover, when the metal block is impacted with the ground, small pieces of metal that have not been compressed and fixed may fly out, posing a safety hazard to surrounding workers. This utility model proposes a briquetting device for recycling scrap metal.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a briquetting device for recycling waste metal, including a briquetting machine body for waste metal, wherein a lifting mechanism is provided on the surface of the briquetting machine body for waste metal;

[0006] The lifting mechanism includes a protective shell, the surface of which is fixedly connected to the surface of the old metal briquetting machine body. A bidirectional threaded rod is movably connected to the inner cavity of the protective shell. A handle is fixedly connected to one end of the bidirectional threaded rod. A movable block is threadedly connected to the surface of the bidirectional threaded rod. A support plate is movably connected to the inner cavity of the protective shell. The support plate is located at the top of the bidirectional threaded rod. Support blocks are fixedly connected to the surfaces of both the movable block and the support plate. A support shaft is movably connected to the inner cavity of each support block. A connecting rod is fixedly connected to the surfaces of every two support shafts.

[0007] Preferably, a bearing is fixedly connected to the surface of the bidirectional threaded rod, and the outer ring of the bearing is fixedly connected to the surface of the protective shell.

[0008] Preferably, each of the support shafts has two limiting rings fixedly connected to its surface, and the surface of the limiting rings is movably connected to the surface of the support block.

[0009] Preferably, a cushioning pad is fixedly connected to the top of the support plate, and the cushioning pad is made of soft rubber.

[0010] Preferably, the inner cavity of the protective shell is provided with a limiting groove, and there are two limiting grooves. The inner cavity of each limiting groove is movably connected to a limiting block, and the surface of the limiting block is fixedly connected to the surface of the support plate.

[0011] Preferably, the inner cavity of the protective shell is movably connected to a storage box, the storage box is located at the bottom of the bidirectional threaded rod, the surface of the storage box is fixedly connected to a handle, the inner cavity of the protective shell is provided with a sliding groove, the inner cavity of the sliding groove is movably connected to a sliding block, and the top of the sliding block is fixedly connected to the bottom of the storage box.

[0012] Preferably, a damping pad is fixedly connected to the surface of the sliding block. The damping pad is made of rubber, and the surface of the damping pad is in contact with the inner cavity of the sliding groove.

[0013] The advantages of this utility model are:

[0014] This invention utilizes a combination of a metal briquetting machine body and a lifting mechanism. After the briquetting machine body flips the pressed metal block out of its internal cavity via a flipping mechanism, the metal block falls into the inner cavity of a protective shell. The protective shell prevents small metal fragments from flying out and injuring nearby workers due to impact. Then, turning the handle indirectly raises the support plate and the metal block. Once the metal block is out of the protective shell, workers can lift it from below for transport. This avoids the problem of conventional metal briquetting devices flipping the metal block outside after pressing, as these blocks are often square and have one side in contact with the ground, making it difficult for workers to find a suitable point of contact to lift the block. Furthermore, when the block impacts the ground, small, uncompressed metal fragments may fly out, posing a safety hazard to nearby workers. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the protective shell structure of this utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the protective shell structure of this utility model;

[0019] Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0020] Figure 5 This is an exploded view of the storage box of this utility model.

[0021] In the diagram: 1. Body of the old metal briquetting machine; 2. Lifting mechanism; 201. Protective shell; 202. Handle; 203. Two-way threaded rod; 204. Limiting groove; 205. Storage box; 206. Sliding block; 207. Handle; 208. Damping pad; 209. Bearing; 210. Buffer pad; 211. Support plate; 212. Sliding groove; 213. Connecting rod; 214. Limiting ring; 215. Limiting block; 216. Moving block; 217. Support shaft; 218. Support block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] The following combination Figure 1-5 This application will be described in further detail.

[0024] This application discloses a briquetting device for recycling scrap metal. (See also...) Figure 1 and Figure 5 A briquetting device for recycling scrap metal includes a scrap metal briquetting machine body 1, and a lifting mechanism 2 is provided on the surface of the scrap metal briquetting machine body 1.

[0025] The lifting mechanism 2 includes a protective shell 201. The surface of the protective shell 201 is fixedly connected to the surface of the old metal briquetting machine body 1. A bidirectional threaded rod 203 is movably connected to the inner cavity of the protective shell 201. A handle 202 is fixedly connected to one end of the bidirectional threaded rod 203. A moving block 216 is threadedly connected to the surface of the bidirectional threaded rod 203. A support plate 211 is movably connected to the inner cavity of the protective shell 201. The support plate 211 is located at the top of the bidirectional threaded rod 203. Support blocks 218 are fixedly connected to the surfaces of both the moving block 216 and the support plate 211. A support shaft 217 is movably connected to the inner cavity of each support block 218. A connecting rod 213 is fixedly connected to the surface of every two support shafts 217.

[0026] Reference Figure 3 A bearing 209 is fixedly connected to the surface of the bidirectional threaded rod 203. The outer ring of the bearing 209 is fixedly connected to the surface of the protective shell 201. The bearing 209 limits the position of the bidirectional threaded rod 203, preventing it from shifting left or right when the protective shell 201 rotates. By fixing and limiting the bidirectional threaded rod 203 with the bearing 209, the stability of the bidirectional threaded rod 203 rotating in the inner cavity of the protective shell 201 is improved without affecting its rotation.

[0027] Reference Figure 3 and Figure 4 Two limiting rings 214 are fixedly connected to the surface of each support shaft 217. The surface of the limiting ring 214 is movably connected to the surface of the support block 218. The limiting rings 214 limit the position of the support shaft 217, preventing the support shaft 217 from sliding out of the inner cavity of the support block 218 when it slides, thus losing its supporting function for the connecting rod 213.

[0028] Reference Figure 3 A buffer pad 210 is fixedly connected to the top of the support plate 211. The buffer pad 210 is made of soft rubber. The buffer pad 210 provides buffering force when the metal block falls, reducing the impact force on the metal block and thus reducing the occurrence of small metal chips flying when the metal block is impacted.

[0029] Reference Figure 3The inner cavity of the protective shell 201 is provided with a limiting groove 204. There are two limiting grooves 204. The inner cavity of each limiting groove 204 is movably connected to a limiting block 215. The surface of the limiting block 215 is fixedly connected to the surface of the support plate 211. By setting the limiting groove 204 and the limiting block 215 to work together, the limiting groove 204 guides the sliding of the support plate 211 in the inner cavity of the protective shell 201, while limiting the support plate 211 to prevent it from flipping in the inner cavity of the protective shell 201. This indirectly prevents the moving block 216 from rotating when the bidirectional threaded rod 203 rotates, thus preventing the bidirectional threaded rod 203 from rotating and failing to drive the moving block 216 to move.

[0030] Reference Figure 3 and Figure 5 The inner cavity of the protective shell 201 is movably connected to a storage box 205, which is located at the bottom of the bidirectional threaded rod 203. A handle 207 is fixedly connected to the surface of the storage box 205. The inner cavity of the protective shell 201 is provided with a sliding groove 212, and a sliding block 206 is movably connected to the inner cavity of the sliding groove 212. The top of the sliding block 206 is fixedly connected to the bottom of the storage box 205. By setting the storage box 205, the sliding block 206, the handle 207 and the sliding groove 212 to work together, the storage box 205 collects the small metal shavings splashed out by the metal block, while the sliding block 206 and the sliding groove 212 guide the sliding of the storage box 205 in the inner cavity of the protective shell 201.

[0031] Reference Figure 5 A damping pad 208 is fixedly connected to the surface of the sliding block 206. The damping pad 208 is made of rubber. The surface of the damping pad 208 contacts the inner cavity of the sliding groove 212. Because the damping pad 208 is made of rubber, when the sliding block 206 drives the damping pad 208 to slide against the inner cavity of the sliding groove 212, the damping pad 208 increases the friction between the sliding block 206 and the inner cavity of the sliding groove 212. This indirectly dampens and fixes the storage box 205 in the inner cavity of the protective shell 201, preventing the storage box 205 from easily sliding out of the inner cavity of the protective shell 201.

[0032] Working principle: When the old metal briquetting machine body 1 presses old metal into blocks, the old metal is first placed into the inner cavity of the old metal briquetting machine body 1. Then, the cylinder at the top of the old metal briquetting machine body 1 drives the cover plate to move, pressing the old metal downwards in the inner cavity of the old metal briquetting machine body 1. Meanwhile, the cylinder on the left side of the old metal briquetting machine body 1 pushes the old metal to the right. Finally, the cylinder on the back side of the old metal briquetting machine body 1 pushes the metal block to the corner of the inner cavity of the old metal briquetting machine body 1. The above is existing technology and will not be described in detail. The motor on the surface of the old metal briquetting machine body 1 drives the flipping mechanism in its inner cavity to flip the metal block out of the old metal briquetting machine body 1. The metal block falls into the inner cavity of the main body 1 and into the inner cavity of the protective shell 201. When the metal block falls into the inner cavity of the protective shell 201, it first contacts the buffer pad 210. The buffer pad 210 reduces the impact force on the falling metal block and prevents the metal block from splashing out fine metal chips. Even if metal chips are splashed out, they are blocked by the protective shell 201 to prevent them from splashing onto the bodies of surrounding personnel and causing injury. Most of the splashed metal chips will fall into the inner cavity of the collection box 205 and be collected. Then, the operator can turn the handle 202, which drives the bidirectional threaded rod 203 to rotate. Since the position of the moving block 216 is limited, Block 215 and the limiting groove 204 are indirectly limited to prevent rotation. Therefore, when the bidirectional threaded rod 203 rotates and is threadedly connected to the inner cavity of the moving block 216, it drives the two moving blocks 216 to slide outward or inward simultaneously on the surface of the bidirectional threaded rod 203. The moving blocks 216 drive the support block 218 connected to them to move, the support block 218 drives the support shaft 217 to rotate, the support shaft 217 drives the connecting rod 213 to rotate, and drives the support shaft 217, which is fixedly connected to the support plate 211, to rotate. The connecting rod 213 gradually rotates towards a vertical position, thereby driving the support plate 211 to rotate. 1. The protective shell 201 moves upward within its inner cavity. The support plate 211 drives the limiting block 215 to slide within the limiting groove 204. The support plate 211 drives the buffer pad 210 to move upward, and the buffer pad 210 drives the metal block to move upward until the metal block moves out of the inner cavity of the protective shell 201. The staff can lift and move the metal block through a suitable force point below it. When it is necessary to clean the inner cavity of the storage box 205, the handle 207 is pulled. The handle 207 drives the storage box 205 to slide out of the inner cavity of the protective shell 201, making it convenient to clean the small metal debris inside the storage box 205.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A briquetting device for recycling scrap metal, comprising a scrap metal briquetting machine body (1), characterized in that: The surface of the old metal briquetting machine body (1) is provided with a lifting mechanism (2); The lifting mechanism (2) includes a protective shell (201), the surface of which is fixedly connected to the surface of the old metal briquetting machine body (1). A bidirectional threaded rod (203) is movably connected to the inner cavity of the protective shell (201). A handle (202) is fixedly connected to one end of the bidirectional threaded rod (203). A moving block (216) is threadedly connected to the surface of the bidirectional threaded rod (203). A support plate (211) is movably connected to the inner cavity of the protective shell (201). The support plate (211) is located at the top of the bidirectional threaded rod (203). Support blocks (218) are fixedly connected to the surfaces of the moving block (216) and the support plate (211). A support shaft (217) is movably connected to the inner cavity of each support block (218). A connecting rod (213) is fixedly connected to the surface of every two support shafts (217).

2. A briquetting device for scrap metal recycling according to claim 1, characterized in that: The surface of the bidirectional threaded rod (203) is fixedly connected to a bearing (209), and the outer ring of the bearing (209) is fixedly connected to the surface of the protective shell (201).

3. A briquetting device for scrap metal recycling according to claim 1, characterized in that: Each of the support shafts (217) has two limiting rings (214) fixedly connected to its surface, and the surface of the limiting rings (214) is movably connected to the surface of the support block (218).

4. A briquetting device for scrap metal recycling according to claim 1, characterized in that: A buffer pad (210) is fixedly connected to the top of the support plate (211), and the buffer pad (210) is made of soft rubber.

5. A briquetting device for scrap metal recycling according to claim 1, characterized in that: The inner cavity of the protective shell (201) is provided with a limiting groove (204). There are two limiting grooves (204). The inner cavity of each limiting groove (204) is movably connected to a limiting block (215). The surface of the limiting block (215) is fixedly connected to the surface of the support plate (211).

6. A briquetting device for recycling scrap metal according to claim 1, characterized in that: The inner cavity of the protective shell (201) is movably connected to a storage box (205), the storage box (205) is located at the bottom of the bidirectional threaded rod (203), and a handle (207) is fixedly connected to the surface of the storage box (205). The inner cavity of the protective shell (201) is provided with a sliding groove (212), and a sliding block (206) is movably connected to the inner cavity of the sliding groove (212). The top of the sliding block (206) is fixedly connected to the bottom of the storage box (205).

7. A briquetting device for scrap metal recycling according to claim 6, characterized in that: A damping pad (208) is fixedly connected to the surface of the sliding block (206). The damping pad (208) is made of rubber, and the surface of the damping pad (208) is in contact with the inner cavity of the sliding groove (212).

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