A round cake pushing device

Abstract

The utility model relates to the field of aluminium cake, and disclose a round cake pushing device, including hopper and support leg, the bottom surface fixed connection of hopper has support leg, the aluminium cake is placed in the hopper, still include setting in the aluminium cake pushing structure of hopper, aluminium cake pushing structure at one side of aluminium cake, aluminium cake pushing structure includes pushing material boss structure and pushing material inclined plate structure, pushing material inclined plate structure is opposite to aluminium cake, the baffle plate hinged structure of setting in the one end of hopper, baffle plate hinged structure is at the side of aluminium cake away from pushing material inclined plate structure, the baffle plate opening and closing structure of setting in the both sides of hopper, baffle plate opening and closing structure are used for connecting baffle plate hinged structure and pushing material boss structure, replace traditional manual feeding mode through mechanization structure, effectively isolate the direct contact of operator and high temperature operation area and metal dust.

Description

Technical Field

[0001] This utility model relates to the field of aluminum discs, specifically a disc feeding device. Background Technology

[0002] In the aluminum product manufacturing and processing industry, aluminum ingots, as important intermediate billets, often need to be sent into high-temperature furnaces for melting to meet the raw material requirements of subsequent rolling, forging and other processes. At present, the industry generally adopts the traditional manual feeding method for feeding aluminum ingots into the furnace, that is, the operator manually throws the aluminum ingots one by one into the high-temperature furnace.

[0003] Manual feeding relies on the operator's physical strength and speed, with a limited amount of material to be fed at a time. Furthermore, the operation requires frequent bending over to pick up materials and lifting hands to feed them, resulting in poor continuity of action. This makes it difficult to meet the feeding rate requirements of large-scale production. When the furnace is running, the furnace opening temperature is extremely high, usually reaching several hundred degrees Celsius. During manual feeding, the operator needs to be in close contact with the high-temperature area, which can easily lead to safety accidents such as burns and scalds. Therefore, we have proposed a circular cake pushing device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a disc pusher device that solves the aforementioned problems.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a round cake pushing device, comprising a hopper and support legs, wherein the support legs are fixedly connected to the bottom surface of the hopper, and an aluminum cake is placed inside the hopper, and further comprising:

[0006] An aluminum disc pushing structure is provided on the hopper, with the aluminum disc pushing structure located on one side of the aluminum disc;

[0007] The aluminum disc pushing structure includes a pushing protrusion structure and a pushing inclined plate structure, with the pushing inclined plate structure being opposite to the aluminum disc.

[0008] A baffle plate hinge structure is provided at one end of the hopper, and the baffle plate hinge structure is on the side of the aluminum cake away from the pusher inclined plate structure.

[0009] The baffle plate opening and closing structure is provided on both sides of the hopper. The baffle plate opening and closing structure is used to connect the baffle plate hinge structure and the pusher protrusion structure.

[0010] Preferably, the material-pushing protrusion structure comprises a material-pushing protrusion, a limiting angle steel and an oil cylinder, the hopper is a C-shaped plate structure, the outer side of the middle edge of the hopper is fixedly connected with support legs, the material-pushing protrusion is a hollow protrusion in a shape of a Chinese character "凸", the material-pushing protrusion is clamped in the hopper, the protruding end of the material-pushing protrusion is opposite to an aluminum cake, both ends of two sides of the hopper that face away from the support legs are fixedly connected with a second hinge pipe, the material-pushing protrusion is clamped in the limiting angle steel, the oil cylinder is mounted on the inner bottom surface of the hopper, the oil cylinder is located on the side of the material-pushing protrusion that faces away from the aluminum cake, and one end of a piston rod of the oil cylinder faces the material-pushing protrusion and is fixedly connected with the material-pushing protrusion.

[0011] Preferably, the material-pushing inclined plate structure comprises a second inclined push plate and a first reinforcing plate, the protruding end of the material-pushing protrusion is obliquely connected with the second inclined push plate, one side of the second inclined push plate is fixedly connected with the material-pushing protrusion, the other side of the second inclined push plate is attached to the inner bottom surface of the hopper, the face of the second inclined push plate opposite to the material-pushing protrusion is fixedly connected with the first reinforcing plate, the first reinforcing plate is in parallel correspondence with the protruding end of the material-pushing protrusion, the side of the first reinforcing plate that faces away from the second inclined push plate is mounted with a brush, and the brush is attached to the inner bottom surface of the hopper.

[0012] Preferably, the material-pushing inclined plate structure further comprises a first inclined push plate and a second reinforcing plate, the face of the material-pushing protrusion opposite to the aluminum cake is obliquely connected with the first inclined push plate, the first inclined push plates are located on two sides of the second inclined push plate, one side of the first inclined push plate is fixedly connected with the material-pushing protrusion, the other side of the first inclined push plate is attached to the inner bottom surface of the hopper, the face of the first inclined push plate opposite to the material-pushing protrusion is fixedly connected with the second reinforcing plate, the second reinforcing plate is in parallel correspondence with the first reinforcing plate, the side of the second reinforcing plate that faces away from the first inclined push plate is mounted with a brush, and the brush is attached to the inner bottom surface of the hopper.

[0013] Preferably, the material baffle hinge structure comprises a material baffle, a second hinge pipe and a first hinge pipe, one side of the material baffle is fixedly connected with a plurality of second hinge pipes distributed equidistantly along a straight line, axes of the plurality of second hinge pipes are collinear, the opening end on one side of the hopper close to the bottom surface is fixedly connected with a plurality of first hinge pipes distributed equidistantly along a straight line, axes of the plurality of first hinge pipes are collinear, and the first hinge pipes and the second hinge pipes are distributed in a staggered manner and clamped with each other.

[0014] Preferably, the material baffle hinge structure further comprises a hinge shaft, one hinge shaft is inserted between the first hinge pipes and the second hinge pipes, and the first hinge pipes and the second hinge pipes are respectively in rotational connection with the hinge shaft.

[0015] Preferably, the material baffle opening-closing structure comprises fixing blocks, fixing rings and chains, the face of the material-pushing protrusion that faces away from the bottom surface of the hopper is fixedly connected with two fixing blocks, the fixing blocks are arranged close to two sides of the hopper, two sides of the material baffle are fixedly connected with fixing rings, the fixing rings correspond to pulleys, each of the fixing rings is fixedly connected with a chain, and the other end of the chain is fixedly connected with the corresponding fixing block.

[0016] Preferably, the baffle plate opening and closing structure further includes a fixed shaft and pulleys. Fixed shafts are fixedly connected to both sides of the hopper. The fixed shafts correspond to the chain. Pulleys are rotatably connected to the fixed shafts. The chain is above the pulleys and is in frictional contact with the pulleys.

[0017] Compared with the prior art, the present invention provides a disc pusher device, which has the following advantages:

[0018] This disc feeding device replaces the traditional manual feeding mode with a mechanized structure, effectively isolating operators from direct contact with high-temperature work areas and metal dust. This reduces occupational health risks such as burns and dust inhalation at the source, ensuring the safety of operators. At the same time, with stable power output and structural linkage design, it improves the feeding rate and continuity, avoiding the force deviation and action delay of manual operation. It is suitable for the needs of large-scale production, and ensures the uniformity of material melting by standardizing the feeding path, which helps to improve the quality of subsequent products. It has multiple values ​​of safety assurance, efficiency improvement and quality optimization. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a cross-sectional schematic diagram of the hinged structure of the baffle plate of this utility model;

[0021] Figure 3 for Figure 2 A magnified view of part A in the diagram;

[0022] Figure 4 for Figure 2 A magnified view of section B in the diagram;

[0023] Figure 5 This is a cross-sectional view of the pusher protrusion structure of this utility model.

[0024] In the diagram: 1. Support leg; 2. Hopper; 3. Pushing protrusion; 4. Baffle plate; 5. Hinge pipe one; 6. Hinge pipe two; 7. Hinge shaft; 8. Limiting angle steel; 9. Fixing block; 10. Chain; 11. Fixing shaft; 12. Pulley; 13. Fixing ring; 14. Inclined push plate one; 15. Inclined push plate two; 16. Reinforcing plate one; 17. Hydraulic cylinder; 18. Reinforcing plate two. Detailed Implementation

[0025] 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 protection scope of the present utility model.

[0026] Please see Figure 1-5 A disc feeding device includes a hopper 2 and a support leg 1. The support leg 1 is fixedly connected to the bottom surface of the hopper 2. An aluminum disc is placed inside the hopper 2. The device also includes:

[0027] An aluminum cake pushing structure is installed on the hopper 2, and the aluminum cake pushing structure is on one side of the aluminum cake;

[0028] The aluminum disc pushing structure includes a pushing protrusion structure and a pushing inclined plate structure, with the pushing inclined plate structure being opposite to the aluminum disc.

[0029] The baffle plate hinge structure is set at one end of the hopper 2. The baffle plate hinge structure is on the side of the aluminum cake away from the pusher inclined plate structure.

[0030] The baffle plate opening and closing structure is set on both sides of the hopper 2. The baffle plate opening and closing structure is used to connect the baffle plate hinge structure and the pusher protrusion structure.

[0031] Furthermore, the pusher protrusion structure includes a pusher protrusion 3, a limiting angle steel 8, and a hydraulic cylinder 17. The hopper 2 has a C-shaped plate structure, with the outer side of the middle edge of the hopper 2 fixedly connected to the support leg 1. The pusher protrusion 3 is a hollow protrusion in the shape of a convex character, and it is snapped into the hopper 2. The protruding end of the pusher protrusion 3 is opposite to the aluminum disc. Both sides of the hopper 2, at the end opposite to the support leg 1, are fixedly connected to hinge pipes 2 6. The pusher protrusion 3 is snapped into... Inside the limiting angle steel 8, a hydraulic cylinder 17 is installed on the bottom surface of the hopper 2. The hydraulic cylinder 17 is on the side of the pushing protrusion 3 away from the aluminum cake. One end of the piston rod of the hydraulic cylinder 17 faces the pushing protrusion 3 and is fixedly connected to the pushing protrusion 3. The pushing protrusion 3 is used to push the material and disperse the pushing force. The limiting angle steel 8 is used to limit the pushing protrusion 3 in the hopper 2. The pushing protrusion 3 is slidably connected to the hopper 2. The pushing force of the hydraulic cylinder 17 causes the pushing protrusion 3 to slide in the hopper 2.

[0032] Furthermore, the pusher plate structure includes a second pusher plate 15 and a first reinforcing plate 16. The protruding end of the pusher protrusion 3 is inclinedly connected to the second pusher plate 15. One side of the second pusher plate 15 is fixedly connected to the pusher protrusion 3, and the other side of the second pusher plate 15 is in contact with the inner bottom surface of the hopper 2. The side of the second pusher plate 15 opposite to the pusher protrusion 3 is fixedly connected to the first reinforcing plate 16. The first reinforcing plate 16 is parallel to and corresponds to the protruding end of the pusher protrusion 3. A brush is installed on the side of the first reinforcing plate 16 away from the second pusher plate 15. The brush is in contact with the inner bottom surface of the hopper 2. The inclination angle of the second pusher plate 15 facilitates pushing the aluminum cake and scooping up the slag. The first reinforcing plate 16 is used to support the second pusher plate 15. The brush on the first reinforcing plate 16 is used to clean the slag that has passed through the second pusher plate 15.

[0033] Furthermore, the pusher plate structure also includes a first pusher plate 14 and a second reinforcing plate 18. The pusher protrusion 3 and the aluminum cake are both inclinedly connected to the first pusher plate 14. The first pusher plate 14 is on both sides of the second pusher plate 15. One side of the first pusher plate 14 is fixedly connected to the pusher protrusion 3, and the other side of the first pusher plate 14 is in contact with the inner bottom surface of the hopper 2. The side of the first pusher plate 14 opposite to the pusher protrusion 3 is fixedly connected to the second reinforcing plate 18. The second reinforcing plate 18 is parallel to the first reinforcing plate 16. A brush is installed on the side of the second reinforcing plate 18 away from the first pusher plate 14. The brush is in contact with the inner bottom surface of the hopper 2. The inclination angle of the first pusher plate 14 facilitates pushing the aluminum cake and scooping up the slag. The second reinforcing plate 18 is used to support the first pusher plate 14. The brush on the second reinforcing plate 18 is used to clean the ash and slag that have passed through the first pusher plate 14.

[0034] Furthermore, the baffle plate hinge structure includes a baffle plate 4, hinge tube 2 6, and hinge tube 1 5. Multiple hinge tubes 2 6 are fixedly connected to one side of the baffle plate 4, and the axes of the multiple hinge tubes 2 6 are collinear. Multiple hinge tubes 1 5 are fixedly connected to the open end of one side of the hopper 2 near the bottom surface, and the axes of the multiple hinge tubes 1 5 are collinear. The hinge tubes 1 5 and hinge tube 2 6 are staggered and interlocked. The baffle plate 4 is used to limit the aluminum cake in the hopper 2, and the hinge tubes 2 6 and hinge tube 1 5 are used to connect the baffle plate 4 and the hopper 2.

[0035] Furthermore, the baffle plate hinge structure also includes a hinge shaft 7. A hinge shaft 7 is inserted between hinge tube 1 5 and hinge tube 2 6. Hinges tube 1 5 and hinge tube 2 6 are rotatably connected to the hinge shaft 7. The hinge shaft 7 is used to connect hinge tube 1 5 and hinge tube 2 6, so that the baffle plate 4 and the hopper 2 are hinged.

[0036] Further, the material baffle opening and closing structure comprises fixing blocks 9, fixing rings 13 and chains 10. Two fixing blocks 9 are fixedly connected to the side of the material pushing convex block 3 facing away from the bottom surface of the hopper 2, and the fixing blocks 9 are close to the two sides of the hopper 2. Fixing rings 13 are fixedly connected to the two sides of the material baffle 4, and the fixing rings 13 correspond to the pulleys 12. Chains 10 are fixedly connected to all the fixing rings 13, and the other end of each chain 10 is fixedly connected to the corresponding fixing block 9. The fixing blocks 9 and the fixing rings 13 are used for connecting the chains 10. When the fixing blocks 9 move towards the material baffle 4 along with the material pushing convex block 3, the gravity of the material baffle 4 keeps the chains 10 taut all the time. When the material pushing convex block 3 moves towards the material baffle 4, the material baffle 4 is separated from the hopper 2.

[0037] Further, the material baffle opening and closing structure further comprises fixing shafts 11 and pulleys 12. Fixing shafts 11 are fixedly connected to both sides of the hopper 2, the fixing shafts 11 correspond to the chains 10, and pulleys 12 are rotatably connected to all the fixing shafts 11. The chains 10 are located above the pulleys 12 and are in frictional connection with the pulleys 12. The fixing shafts 11 are used for connecting the pulleys 12, and the pulleys 12 are used for supporting and guiding the chains 10.

[0038] Structure description:

[0039] Support leg 1: a supporting member, which is fixedly connected with the bottom surface of the hopper 2, provides stable support for the whole device, and keeps the hopper at a suitable working height;

[0040] Hopper 2: a C-shaped plate structure, which serves as a carrier for accommodating and pushing aluminum cakes, with various pushing and limiting structures installed inside, providing a stable channel for aluminum cake conveying;

[0041] Material pushing convex block 3: a convex-shaped hollow convex block, which is clamped in the hopper 2 and fixed with the piston rod of the oil cylinder 17, receives the thrust to push the aluminum cake, and realizes the dispersion of the thrust at the same time;

[0042] Material baffle 4: a plate-shaped limiting member, which closes the opening of the hopper 2 in the initial state, limits the aluminum cake in the hopper, and can rotate around the hinge shaft 7 to open and close and guide the aluminum cake during pushing;

[0043] First hinge pipe 5: a tubular structure, which is fixed at the opening end of the hopper 2, is interleaved and clamped with the second hinge pipe 6, and cooperates with the hinge shaft 7 to realize the hinge joint between the material baffle 4 and the hopper 2;

[0044] Second hinge pipe 6: a tubular structure, which is fixed on one side of the material baffle 4, forms a rotating pair with the first hinge pipe 5, and provides a stable pivot for the opening and closing of the material baffle 4;

[0045] Hinge shaft 7: a shaft-shaped connecting member, which penetrates through the first hinge pipe 5 and the second hinge pipe 6 to enable the two to rotate relative to each other, ensuring flexible opening and closing of the material baffle 4;

[0046] Limiting angle steel 8: It is in the shape of angle steel and is used to lock and limit the pusher protrusion 3 to ensure that the pusher protrusion 3 slides smoothly in a fixed direction in the hopper 2 and avoids deviation.

[0047] Fixed block 9: A block-shaped connecting component, fixed to the top of the pusher protrusion 3, serving as the connection base point of the chain 10, and pulling the chain as the pusher protrusion 3 moves;

[0048] Chain 10: It has a flexible chain-like structure, connects the fixed block 9 and the fixed ring 13, transmits the motion force of the pushing protrusion 3, and controls the opening and closing action of the baffle plate 4;

[0049] Fixed shaft 11: A shaft-shaped support component, fixed on both sides of the hopper 2, providing installation support for pulley 12 and ensuring stable rotation of pulley 12;

[0050] Pulley 12: A wheel-shaped guide component, rotatably connected to the fixed shaft 11, supporting and guiding the movement of the chain 10, and reducing the sliding friction resistance of the chain 10;

[0051] Fixed ring 13: A ring-shaped connecting component, fixed on both sides of the baffle plate 4, serving as the connecting end of the chain 10, bearing the chain tension to drive the baffle plate 4 to rotate;

[0052] Inclined push plate 14: It has an inclined plate structure and is symmetrically distributed on both sides of inclined push plate 2 15. It works with pusher protrusion 3 to push the aluminum cake and at the same time scoop up the slag in hopper 2.

[0053] Inclined push plate 215: It has an inclined plate structure and is connected to the protruding end of the pusher 3. It converts the hydraulic cylinder thrust into a component force along the bottom surface of the hopper and smoothly pushes the aluminum cake.

[0054] Reinforcing plate 16: A plate-shaped reinforcing component, fixed to the side of inclined push plate 2 15 to enhance the structural strength of inclined push plate 2 15. Side brushes clean the ash and slag inside hopper 2.

[0055] Hydraulic cylinder 17: A columnar hydraulic power component installed on the bottom surface of the hopper 2. It provides thrust and pull force through the extension and retraction of the piston rod, driving the pusher protrusion 3 to slide back and forth.

[0056] Reinforcing plate 2 18: A plate-shaped reinforcing component, fixed to the side of inclined push plate 14 to enhance the structural strength of inclined push plate 14. Side brushes clean the ash and slag inside hopper 2.

[0057] Working principle: Before starting the device, the extension and retraction stroke and speed of the hydraulic cylinder 17 need to be preset through the control module to ensure that the pushing force is suitable for the weight of the aluminum cake. In the initial state, the piston rod of the hydraulic cylinder 17 is in the retracted state, which drives the pushing protrusion 3 to stay at the end of the hopper 2 away from the baffle plate 4. At this time, the baffle plate 4, which is connected to the pushing protrusion 3 through the chain 10, rotates around the hinge shaft 7 to a vertically closed state under the combined action of its own weight and the chain tension. Its inner side fits against the opening end of the hopper 2 to form a closed receiving space. Operators can safely place aluminum ingots into hopper 2 in batches. The baffle plate 4 effectively prevents the aluminum ingots from slipping, achieving initial limiting. After the feeding operation begins, the control module sends an extension command to the hydraulic cylinder 17. The piston rod of the hydraulic cylinder 17 extends at a constant speed, and the resulting thrust drives the pushing protrusion 3 to slide towards the baffle plate 4 in hopper 2 along the guide direction of the limiting angle steel 8. At the same time as the pushing protrusion 3 moves, its top fixing block 9 synchronously pulls the chains 10 on both sides. The chains 10 slide along the surface of the pulley 12, generating an upward diagonal pulling force on the baffle plate 4. As the pusher 3 continues to move forward, the tension of the chain 10 gradually overcomes the gravity of the baffle plate 4, causing the baffle plate 4 to slowly rotate downward around the hinge shaft 7. The hinge tube 1 5 and hinge tube 2 6 serve as fulcrums of rotation, ensuring smooth and uninterrupted opening and closing of the baffle plate 4. When the inclined push plates 14 and 15 on the pusher 3 contact the aluminum cake, the baffle plate 4 rotates precisely to an angle with the bottom surface of the hopper 2, both avoiding the aluminum cake's pushing path and providing guidance for the aluminum cake. The inclined structure of the inclined push plates 14 and 15 converts the hydraulic cylinder thrust into... The force is converted into a component along the bottom surface of the hopper, smoothly pushing the aluminum cake towards the opening end of the hopper. At the same time, it scoops up the residual slag in the hopper. The brushes on the reinforcing plate 16 and the reinforcing plate 2 18 simultaneously clean the bottom surface of the hopper to prevent ash and slag from accumulating and affecting the sliding. After the aluminum cake slides into the furnace guided by the baffle plate 4, the control module issues a hydraulic cylinder retraction command. The piston rod drives the pushing protrusion 3 to retract in the opposite direction. The tension of the chain 10 is reduced. Under the action of gravity, the baffle plate 4 rotates upward around the hinge shaft 7 to reset and close the hopper opening again, completing one pushing cycle.

[0058] 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 disc feeding device, comprising a hopper (2) and a support leg (1), wherein the support leg (1) is fixedly connected to the bottom surface of the hopper (2), and an aluminum disc is placed inside the hopper (2), characterized in that, Also includes: An aluminum cake pushing structure is provided on the hopper (2), and the aluminum cake pushing structure is on one side of the aluminum cake; The aluminum disc pushing structure includes a pushing protrusion structure and a pushing inclined plate structure, with the pushing inclined plate structure being opposite to the aluminum disc. A baffle plate hinge structure is provided at one end of the hopper (2), and the baffle plate hinge structure is on the side of the aluminum cake away from the pusher plate structure. The baffle plate opening and closing structure is provided on both sides of the hopper (2). The baffle plate opening and closing structure is used to connect the baffle plate hinge structure and the pusher protrusion structure.

2. The disc pusher according to claim 1, characterized in that, The pusher protrusion structure includes a pusher protrusion (3), a limiting angle steel (8), and a hydraulic cylinder (17). The hopper (2) is a C-shaped plate structure. The outer side of the middle edge of the hopper (2) is fixedly connected to the support leg (1). The pusher protrusion (3) is a hollow protrusion in the shape of a convex character. The pusher protrusion (3) is snapped into the hopper (2). The protruding end of the pusher protrusion (3) is opposite to the aluminum cake. The two sides of the hopper (2) are fixedly connected to the hinge pipe two (6) at the ends away from the support leg (1). The pusher protrusion (3) is snapped into the limiting angle steel (8). A hydraulic cylinder (17) is installed on the bottom surface of the hopper (2). The hydraulic cylinder (17) is on the side of the pusher protrusion (3) away from the aluminum cake. One end of the piston rod of the hydraulic cylinder (17) faces the pusher protrusion (3) and is fixedly connected to the pusher protrusion (3).

3. The disc pusher according to claim 2, characterized in that, The pusher plate structure includes a second pusher plate (15) and a first reinforcing plate (16). The protruding end of the pusher protrusion (3) is inclinedly connected to the second pusher plate (15). One side of the second pusher plate (15) is fixedly connected to the pusher protrusion (3), and the other side of the second pusher plate (15) is in contact with the inner bottom surface of the hopper (2). The side of the second pusher plate (15) opposite to the pusher protrusion (3) is fixedly connected to the first reinforcing plate (16). The first reinforcing plate (16) is parallel to the protruding end of the pusher protrusion (3). A brush is installed on the side of the first reinforcing plate (16) away from the second pusher plate (15), and the brush is in contact with the inner bottom surface of the hopper (2).

4. The disc pusher according to claim 3, characterized in that, The pusher plate structure also includes a first pusher plate (14) and a second reinforcing plate (18). The pusher protrusion (3) and the aluminum cake are both inclinedly connected to the first pusher plate (14). The first pusher plate (14) is on both sides of the second pusher plate (15). One side of the first pusher plate (14) is fixedly connected to the pusher protrusion (3), and the other side of the first pusher plate (14) is in contact with the inner bottom surface of the hopper (2). The side of the first pusher plate (14) opposite to the pusher protrusion (3) is fixedly connected to the second reinforcing plate (18). The second reinforcing plate (18) is parallel to the first reinforcing plate (16). A brush is installed on the side of the second reinforcing plate (18) away from the first pusher plate (14). The brush is in contact with the inner bottom surface of the hopper (2).

5. A disc pusher according to claim 1, characterized in that, The baffle plate hinge structure includes a baffle plate (4), hinge tube 2 (6) and hinge tube 1 (5). Multiple hinge tube 2 (6) are fixedly connected to one side of the baffle plate (4) and are distributed at equal intervals along a straight line. The axes of the multiple hinge tube 2 (6) are collinear. Multiple hinge tube 1 (5) are fixedly connected to the bottom surface of the opening end of the hopper (2) and are distributed at equal intervals along a straight line. The axes of the multiple hinge tube 1 (5) are collinear. The hinge tube 1 (5) and the hinge tube 2 (6) are staggered and interlocked.

6. A disc pusher according to claim 5, characterized in that, The baffle plate hinge structure also includes a hinge shaft (7). A hinge shaft (7) is inserted between the first hinge tube (5) and the second hinge tube (6). The first hinge tube (5) and the second hinge tube (6) are rotatably connected to the hinge shaft (7).

7. A disc pusher according to claim 5, characterized in that, The baffle plate opening and closing structure includes a fixing block (9), a fixing ring (13) and a chain (10). The side of the pusher protrusion (3) facing away from the bottom surface of the hopper (2) is fixedly connected to two fixing blocks (9). The fixing blocks (9) are close to the two sides of the hopper (2). The two sides of the baffle plate (4) are fixedly connected to fixing rings (13). The fixing rings (13) correspond to the pulleys (12). The fixing rings (13) are all fixedly connected to chains (10). The other end of the chain (10) is fixedly connected to the corresponding fixing block (9).

8. A disc pusher according to claim 7, characterized in that, The baffle plate opening and closing structure also includes a fixed shaft (11) and a pulley (12). The fixed shaft (11) is fixedly connected to both sides of the hopper (2). The fixed shaft (11) corresponds to the chain (10). The pulley (12) is rotatably connected to the fixed shaft (11). The chain (10) is above the pulley (12) and is in frictional connection with the pulley (12).

Images