Feeding device for metal working

Abstract

The utility model discloses a metal processing is with feeding device, including base and top seat, the top end inside connection of base has the first fixed axle, two first connecting rods are rotatably connected on the first fixed axle, and the same end of two first connecting rods rotatably connects with same first slide axle, the utility model discloses the drive of hydraulic rod makes the interval between first fixed axle and second slide axle change, thereby realizes the interval change between top seat and base, and further realizes the lifting effect of top seat, and through the connection of connecting rod, makes the tray board follow top seat and carry out the lifting movement, through the location of baffle, makes the tray board after the contact with baffle, and the continuous rising of tray board that top seat drives makes the tray board produce the inclination effect, thereby realizes the purpose that the scrap metal on tray board is transported to the inside of crushing device, realizes the feeding process through the mode of lifting and overturning, compared with prior art, guarantees the stability in the process of scrap metal feeding, avoids the problem of skidding.

Description

Technical Field

[0001] This utility model relates to the field of metal processing feeding technology, and in particular to a feeding device for metal processing. Background Technology

[0002] The utility model with publication number CN220555515U relates to the field of scrap metal feeding technology, specifically to a scrap metal recycling and processing feeder. A crushing device is located on one side of a support frame. A conveyor belt is mounted on the support frame via a drive assembly. A support plate is fixedly mounted on the support frame and located on the side of the support frame close to the conveyor belt. One end of a connecting rod is mounted on the support plate via a rotating assembly. A fixed shaft is fixedly mounted on the other end of the connecting rod and located inside the conveyor belt. A tension roller is rotatably mounted on the fixed shaft and sleeved on the outside of the fixed shaft. The rotating assembly drives the connecting rod to rotate, and the rotation of the connecting rod causes the fixed shaft to swing, which in turn causes the tension roller to swing, thus tensioning the conveyor belt and preventing slippage due to insufficient friction when conveying scrap metal.

[0003] In existing technologies, scrap metal is conveyed to the crushing and processing device by tilting the conveyor belt. However, during the tilting process of conveying the metal from bottom to top, it is easy for the metal to slip on the conveyor belt, resulting in poor feeding effect. Therefore, a feeding device for metal processing is needed to meet the requirements. Utility Model Content

[0004] The purpose of this invention is to provide a feeding device for metal processing to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a feeding device for metal processing, comprising a base and a top seat. A first fixed shaft is connected to the top of the base, and two first connecting rods are rotatably connected to the first fixed shaft. A first sliding shaft is rotatably connected to the same end of the two first connecting rods, and the first sliding shaft is slidably connected within the top seat. A second fixed shaft is connected to the bottom of the top seat, and two second connecting rods are rotatably connected to the second fixed shaft. A second sliding shaft is rotatably connected to the same end of the two second connecting rods, and the second sliding shaft is slidably connected within the base. Adjacent first and second connecting rods are rotatably connected. A hydraulic rod is provided between the first fixed shaft and the second sliding shaft. A connecting rod is provided at each end of the top seat, and a common support plate is rotatably connected between the two connecting rods. A column is connected to each end of the base, and a stop block is movably connected within the column. The stop block is located above the support plate and can contact the support plate.

[0006] Preferably, a first straight groove is formed on the end face of the top seat, and a second straight groove is formed on the end face of the base. Both the first and second straight grooves are horizontally arranged. A first sliding shaft is slidably connected in the first straight groove, and a second sliding shaft is slidably connected in the second straight groove.

[0007] Preferably, both ends of the tray are connected to support shafts, which are arranged at positions off-center from the center of the tray, and the two support shafts are rotatably connected to corresponding connecting rods.

[0008] Preferably, the top seat is provided with a plurality of support rods, which are arranged in an area away from the stop block. Each support rod is provided with a rubber pad, which is located below the support plate.

[0009] Preferably, side baffles are provided on both ends of the tray.

[0010] Preferably, the column is provided with a first sliding groove, the first sliding groove is vertically distributed, and the stop block is slidably adapted to fit in the first sliding groove.

[0011] Preferably, the column is provided with a second sliding groove, which is vertically distributed and communicates with the first sliding groove and is perpendicular to the first sliding groove. The stop block is internally threaded with a bolt, and the threaded section of the bolt is slidably connected in the second sliding groove.

[0012] The beneficial effects of this utility model are:

[0013] In this invention, the distance between the first fixed shaft and the second sliding shaft is changed by the driving of a hydraulic rod, thereby changing the distance between the top seat and the base, and thus achieving the lifting effect of the top seat. Through the connection of the connecting rod, the pallet follows the lifting movement of the top seat. By the limiting of the stop block, after the pallet contacts the stop block, the top seat drives the pallet to continue to rise, causing the pallet to tilt. This achieves the purpose of conveying the scrap metal on the pallet into the crushing device. The feeding process is realized by lifting and flipping. Compared with the prior art, this ensures the stability of the scrap metal feeding process and avoids the problem of slippage.

[0014] In this invention, the position of the stop block is adjusted by the movable connection of the stop block on the column, thereby enabling the height adjustment when the pallet can be flipped. This allows the feeding device to feed materials to processing devices of different heights, improving the adaptability of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a feeding device for metal processing proposed in this utility model;

[0016] Figure 2 This is a front cross-sectional plan view of a feeding device for metal processing proposed in this utility model;

[0017] Figure 3 This is a side cross-sectional view of the support shaft of a feeding device for metal processing proposed in this utility model.

[0018] Figure 4 This is a side cross-sectional view of the first chute of a feeding device for metal processing proposed in this utility model.

[0019] Figure 5 This is a side view cross-sectional structural diagram of the second chute of a feeding device for metal processing proposed in this utility model.

[0020] In the diagram: 1. Base; 2. Top seat; 3. First fixed shaft; 4. First connecting rod; 5. First sliding shaft; 6. Second fixed shaft; 7. Second connecting rod; 8. Second sliding shaft; 9. Hydraulic rod; 10. Connecting rod; 11. Support plate; 12. Column; 13. Stop block; 14. First straight groove; 15. Second straight groove; 16. Support shaft; 17. Support rod; 18. Rubber pad; 19. Side baffle; 20. First sliding groove; 21. Second sliding groove; 22. Bolt. Detailed Implementation

[0021] 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.

[0022] Reference Figure 1-5 A feeding device for metal processing includes a base 1 and a top seat 2. A first fixed shaft 3 is connected to the top of the base 1. Two first connecting rods 4 are rotatably connected to the first fixed shaft 3. A first sliding shaft 5 is rotatably connected to the same end of the two first connecting rods 4. The first sliding shaft 5 is slidably connected inside the top seat 2. A second fixed shaft 6 is connected to the bottom of the top seat 2. Two second connecting rods 7 are rotatably connected to the second fixed shaft 6. A second sliding shaft 8 is rotatably connected to the same end of the two second connecting rods 7. The second sliding shaft 8 is slidably connected inside the base 1. Adjacent first connecting rods 4 and second connecting rods 7 are rotatably connected. A hydraulic rod 9 is provided between the first fixed shaft 3 and the second sliding shaft 8. A connecting rod 10 is provided at each end of the top seat 2. A support plate 11 is rotatably connected between the two connecting rods 10. A column 12 is connected to each end of the base 1. A stop block 13 is movably connected inside the column 12. The stop block 13 is located above the support plate 11 and can contact the support plate 11.

[0023] Driven by the hydraulic rod 9, the distance between the first fixed shaft 3 and the second sliding shaft 8 changes. Since the first fixed shaft 3 is fixed in position, the position of the second sliding shaft 8 changes. Furthermore, because the first connecting rod 4 and the second connecting rod 7 are hinged together, a movable scissor-like movement occurs between them, thereby changing the distance between the top seat 2 and the base 1, thus achieving the lifting effect of the top seat 2. Through the connection of the connecting rod 10, the support plate 11 follows the lifting movement of the top seat 2. Limited by the stop block 13, the support plate 11 is positioned relative to the stop block 1. After contact, the top seat 2 drives the tray 11 to rise continuously, causing the tray 11 to tilt, thereby achieving the purpose of conveying the scrap metal on the tray 11 into the crushing device. The feeding process is achieved by lifting and flipping, which ensures the stability of the scrap metal feeding process and avoids slippage compared with the existing technology. The position adjustment of the stop block 13 is achieved by the movable connection of the stop block 13 on the column 12, thereby realizing the height adjustment when the tray 11 can be flipped. This allows the feeding device to feed to processing devices of different heights, improving the adaptability of the device.

[0024] Specifically, in this embodiment, a first straight groove 14 is provided on the end face of the top seat 2, and a second straight groove 15 is provided on the end face of the base 1. Both the first straight groove 14 and the second straight groove 15 are arranged horizontally. The first sliding shaft 5 is slidably connected in the first straight groove 14, and the second sliding shaft 8 is slidably connected in the second straight groove 15, providing space for the movement of the first sliding shaft 5 and the second sliding shaft 8, and ensuring the horizontal effect during the sliding process.

[0025] Specifically, in this embodiment, both ends of the pallet 11 are connected to support shafts 16. The support shafts 16 are arranged at a position off from the center of the pallet 11. The two support shafts 16 are rotatably connected to the corresponding connecting rods 10. The support shafts 16 provide a fulcrum for the rotation of the pallet 11, and the position of the support shafts 16 causes the center of gravity of the pallet 11 to shift, which is beneficial for the automatic rotation and recovery of the pallet 11 after feeding.

[0026] Specifically, in this embodiment, the top seat 2 is provided with a number of support rods 17, which are arranged in an area away from the stop block 13. Each support rod 17 is provided with a rubber pad 18, which is located below the pallet 11. The support rods 17 and the rubber pads 18 provide support for the pallet 11, preventing the pallet 11 from tipping over when metal is placed on it, and providing a movement buffer and shock absorption effect for the rotation of the pallet 11 after feeding.

[0027] Specifically, in this embodiment, side baffles 19 are provided on both ends of the tray 11 to prevent the metal from sliding downwards and falling off the side when the tray 11 is flipped.

[0028] Specifically, in this embodiment, the column 12 is provided with a first sliding groove 20, which is vertically distributed. The stop block 13 is slidably adapted to the first sliding groove 20, providing space for the position adjustment of the stop block 13.

[0029] Specifically, in this embodiment, a second sliding groove 21 is provided on the column 12. The second sliding groove 21 is vertically distributed and communicates with the first sliding groove 20, and is perpendicular to the first sliding groove 20. A bolt 22 is threadedly connected to the stop block 13. The threaded section of the bolt 22 is slidably connected in the second sliding groove 21, providing space for the bolt 22 to drive the stop block 13 to adjust its position.

[0030] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A feeding device for metal processing, comprising a base (1) and a top seat (2), characterized in that: The top of the base (1) is connected to a first fixed shaft (3), and two first connecting rods (4) are rotatably connected to the first fixed shaft (3). The same first sliding shaft (5) is rotatably connected to the same end of the two first connecting rods (4). The first sliding shaft (5) is slidably connected inside the top seat (2). The bottom of the top seat (2) is connected to a second fixed shaft (6), and two second connecting rods (7) are rotatably connected to the second fixed shaft (6). The same second sliding shaft (8) is rotatably connected to the same end of the two second connecting rods (7). The second sliding shaft (8) is slidably connected to the top seat (2). The first connecting rod (4) and the second connecting rod (7) are rotatably connected within the base (1). A hydraulic rod (9) is provided between the first fixed shaft (3) and the second sliding shaft (8). A connecting rod (10) is provided at each end of the top seat (2). The same support plate (11) is rotatably connected between the two connecting rods (10). A column (12) is connected to each end of the base (1). A stop block (13) is movably connected inside the column (12). The stop block (13) is located above the support plate (11) and can contact the support plate (11).

2. The feeding device for metal processing according to claim 1, characterized in that: The top seat (2) has a first straight groove (14) on its end face, and the base (1) has a second straight groove (15) on its end face. The first straight groove (14) and the second straight groove (15) are both arranged horizontally. The first sliding shaft (5) is slidably connected in the first straight groove (14), and the second sliding shaft (8) is slidably connected in the second straight groove (15).

3. The feeding device for metal processing according to claim 1, characterized in that: Both ends of the tray (11) are connected to support shafts (16), which are arranged at a position off the center of the tray (11). The two support shafts (16) are rotatably connected to the corresponding connecting rods (10).

4. The feeding device for metal processing according to claim 1, characterized in that: The top seat (2) is provided with several support rods (17), which are arranged in an area away from the stop block (13). Each support rod (17) is provided with a rubber pad (18), which is located below the support plate (11).

5. A feeding device for metal processing according to claim 1, characterized in that: Side baffles (19) are provided on both ends of the tray (11).

6. The feeding device for metal processing according to claim 1, characterized in that: The column (12) is provided with a first sliding groove (20), which is vertically distributed, and the stop block (13) is slidably adapted to fit in the first sliding groove (20).

7. A feeding device for metal processing according to claim 1, characterized in that: The column (12) is provided with a second sliding groove (21), which is vertically distributed and communicates with the first sliding groove (20) and is perpendicular to the first sliding groove (20). The stop block (13) is threaded with a bolt (22), and the threaded section of the bolt (22) is slidably connected in the second sliding groove (21).

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