A feeding structure of a press machine for refractory production

Abstract

The utility model discloses a feeding structure of press for refractory production, including frame, frame one end is equipped with the collection hopper, the collection hopper one end is equipped with the feeding pipe, the feeding pipe is set up to the inclination upwards, the feeding pipe lower extreme is equipped with the discharge pipe, the feeding pipe one end is equipped with the drive motor, is equipped with the drive shaft with the rotation connection in the feeding pipe, be equipped with the thread conveying vane on the drive shaft, the drive motor is cooperated with the drive shaft, the discharge pipe below is equipped with the conveyer belt, be equipped with the first push rod on the frame, be equipped with the support frame with the sliding joint on the frame, the first push rod is cooperated with the support frame, the support frame one end is equipped with the second push rod, be equipped with the mounting bracket with the sliding joint on the support frame, the second push rod is cooperated with the mounting bracket, the conveyer belt sets up on the mounting bracket, and this equipment feeding is more convenient, and adapts the equipment of multiple specifications, and conveniently uses.

Description

Technical Field

[0001] This utility model relates to the field of feeding equipment technology, and more specifically, it relates to the feeding structure of a press for refractory material production. Background Technology

[0002] Refractory materials have high temperature resistance, capable of withstanding temperatures of 1580℃-1770℃. They are often used to manufacture construction materials such as firebricks. During production, they need to be processed under pressure, and a feeding structure is required when transporting them to the press for processing.

[0003] Common feeding structures are relatively simple, only involving basic transport of refractory materials from the worker's loading point to the other side. During transport, large quantities of refractory materials are typically brought in at once. Workers cannot place all the material directly onto the feeding structure, as excessive material will hinder the feeding process. Instead, workers must gradually transfer the material to the feeding structure in batches. This requires continuous work from the workers, resulting in a heavy workload and hindering efficient operation. Furthermore, the feeding structure of the pressure frame is usually located above, not on the ground. Different specifications of feeding structures have different positions, and a simple feeding structure cannot handle feeding structures at varying heights and levels, failing to meet the feeding needs of various press sizes. Multiple feeding structures are required, causing inconvenience to production. Additionally, when transferring refractory materials to the feeding structure, the material falls under gravity, generally concentrating in the center and then dispersing outwards, resulting in uneven material distribution. This uneven distribution can affect subsequent press operations. Utility Model Content

[0004] (a) Technical problems to be solved To address the problems existing in the prior art, this utility model provides a feeding structure for a press used in refractory material production, thereby solving the technical problem of poor feeding structure performance mentioned in the background art.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a feeding structure for a press used in refractory material production, comprising a frame, a hopper at one end of the frame, a feeding pipe at one end of the hopper, the feeding pipe being inclined upwards, a discharge pipe at the lower end of the feeding pipe, a drive motor at one end of the feeding pipe, a drive shaft rotatably connected inside the feeding pipe, threaded conveying blades on the drive shaft, and the drive motor cooperating with the drive shaft; A conveyor belt is provided below the discharge pipe, a first push rod is provided on the frame, a support frame is slidably connected to the frame, the first push rod cooperates with the support frame, a second push rod is provided at one end of the support frame, a mounting frame is slidably connected to the support frame, the second push rod cooperates with the mounting frame, and the conveyor belt is set on the mounting frame.

[0006] The present invention is further configured such that the mounting frame is provided with a shield, the shield is inclined, and a guide cover is provided at one end of the shield. Both the shield and the guide cover are compatible with the conveyor belt.

[0007] The present invention is further provided with a baffle plate on the side of the mounting bracket to prevent materials from falling.

[0008] The present invention is further configured such that a support is provided on the hopper, a stirring motor is provided on the support, a rotating rod is rotatably connected to the lower end of the support, and a stirring blade is provided on the rotating rod. The stirring motor cooperates with the rotating rod to avoid clogging.

[0009] The present invention is further configured such that the support frame is provided with limiting sliders at both ends, and the frame is provided with limiting grooves, the limiting sliders cooperating with the limiting grooves to make the support frame move stably.

[0010] The present invention is further configured such that the lower end of the mounting frame is provided with an extension block, one end of the extension block is provided with a limiting slide rod, and the support frame is provided with a limiting slide frame. The limiting slide rod and the limiting slide frame slide in cooperation to make the mounting frame move stably.

[0011] The present invention is further configured such that a cleaning scraper is provided at the end of the extension block away from the limiting slide bar, and the cleaning scraper cooperates with the conveyor belt to prevent material from adhering to the conveyor belt and causing residue.

[0012] The present invention is further configured such that the support frame is provided with reinforcing frames at both ends, and the reinforcing frames are provided with contact pulleys on their side ends. The reinforcing frames cooperate with the frame through the contact pulleys, making the structure move more stably.

[0013] (III) Beneficial Effects Compared with the prior art, this utility model provides a feeding structure for a press used in refractory material production, which has the following beneficial effects: 1. The hopper provides a storage structure for temporarily storing refractory materials. The feeding pipe works in conjunction with the hopper to provide conveying space. The drive motor, drive shaft, and threaded conveying blades work together to provide conveying power, transporting the refractory materials in the hopper to the top and discharging them from the discharge pipe. Thus, when feeding, the worker only needs to pour the refractory materials into the hopper and wait for the feeding structure to automatically transport the materials to the top for feeding into the press. There is no need to add materials constantly, making operation convenient and easy to work with.

[0014] 2. The conveyor belt provides conveying capacity, the first push rod cooperates with the support frame to provide lifting power, and the second push rod cooperates with the mounting frame to provide horizontal movement power. This allows the first push rod to lift the support frame and the second push rod to move the mounting frame horizontally, thereby adjusting the height and horizontal direction of the conveyor belt. It also allows for adjustment of the feeding end of the conveyor belt to adapt to different specifications of presses, improving the adaptability of the equipment and making it convenient to use.

[0015] 3. By cooperating with the conveyor belt, the shielding cover guides the conveyed material, pushing excessively high materials to both ends and the rear. The shielding cover and the guide cover work together to restrict the material, allowing materials that conform to the guide cover structure to pass through the guide cover. This makes the accumulated refractory material more evenly and uniformly added to the press, improving the quality of subsequent processing. Attached Figure Description

[0016] Figure 1 This is a front view of the feeding structure of a press for producing refractory materials according to the present invention. Figure 2 This is a schematic diagram of the cooperation structure between the drive motor and the threaded conveyor blade in this utility model; Figure 3 This is a schematic diagram of the structure of the support frame after disassembly and its cooperation with the conveyor belt in this utility model; Figure 4 This is a schematic diagram of the cooperation structure between the bottom of the support frame and the extension block in this utility model; Figure 5 This is a schematic diagram of the inner side of the guide cover and its mating structure after disassembly in this utility model.

[0017] In the diagram: 1. Frame; 2. Collection hopper; 3. Feeding pipe; 4. Discharge pipe; 5. Drive motor; 6. Drive shaft; 7. Threaded conveyor blades; 8. Conveyor belt; 9. First push rod; 10. Support frame; 11. Second push rod; 12. Mounting frame; 13. Shield; 14. Guide cover; 15. Shield plate; 16. Bracket; 17. Agitator motor; 18. Rotating rod; 19. Agitator blades; 20. Restricting slider; 21. Restricting chute; 22. Extension block; 23. Restricting slide bar; 24. Restricting slide frame; 25. Cleaning scraper; 26. Reinforcing frame; 27. Contact pulley. Detailed Implementation

[0018] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0019] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0020] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0021] Please see Figure 1-5 A feeding structure for a press used in refractory material production includes a frame 1, a hopper 2 at one end of the frame 1, a feeding pipe 3 at one end of the hopper 2, the feeding pipe 3 being inclined upwards, a discharge pipe 4 at the lower end of the feeding pipe 3, a drive motor 5 at one end of the feeding pipe 3, a drive shaft 6 being rotatably connected inside the feeding pipe 3, a threaded conveying blade 7 being provided on the drive shaft 6, and the drive motor 5 cooperating with the drive shaft 6. A conveyor belt 8 is provided below the discharge pipe 4. A first push rod 9 is provided on the frame 1. A support frame 10 is slidably connected on the frame 1. The first push rod 9 cooperates with the support frame 10. A second push rod 11 is provided at one end of the support frame 10. A mounting frame 12 is slidably connected on the support frame 10. The second push rod 11 cooperates with the mounting frame 12. The conveyor belt 8 is set on the mounting frame 12.

[0022] In this embodiment, the frame 1 provides support and the hopper 2 provides a placement structure. When the equipment is used to feed materials, the worker puts the refractory material into the hopper 2. Guided by the hopper 2, the lower part of the refractory material comes into contact with the threaded conveyor blades 7. The drive motor 5 is controlled to work and provides power. Driven by the drive shaft 6, the threaded conveyor blades 7 rotate, so that the threaded conveyor blades 7 provide conveying capacity. The refractory material in the hopper 2 rises along the feeding pipe 3 and is transported to a high place, where it falls from the discharge pipe 4.

[0023] More specifically, the first push rod 9 is controlled to operate through the support of the frame 1. The first push rod 9, with its rope, lifts and lowers the support frame 10, moving the support frame 10 and the mounting frame 12 to a suitable height. Then, the second push rod 11 is controlled to push the mounting frame 12 to slide, moving the mounting frame 12 and the conveyor belt 8 to a suitable position that matches the position of the refractory material press feed inlet. The conveyor belt 8 receives and transports the refractory material falling from the discharge pipe 4.

[0024] Please see Figure 1 and Figure 5As one embodiment of uniform feeding: the mounting frame 12 is provided with a shield 13, the shield 13 is inclined, and a guide cover 14 is provided at one end of the shield 13. Both the shield 13 and the guide cover 14 are in cooperation with the conveyor belt 8.

[0025] Specifically, when the refractory material is transported by the conveyor belt 8, the shield 13 comes into contact with the refractory material. Under the transport of the conveyor belt 8, the shield 13 separates the refractory material above to both sides and pushes it backward, so that the refractory material becomes uniform and then passes through the guide 14, so that the conveyor belt 8 transports the refractory material evenly.

[0026] Please see Figure 3 As a further embodiment of the mounting bracket: a baffle plate 15 is provided on the side of the mounting bracket 12.

[0027] Specifically, the shielding structure is provided by the shielding plate 15, which blocks the two sides of the mounting frame 12 to prevent the refractory material from moving outward.

[0028] Please see Figure 1 As a further embodiment of the collecting hopper: the collecting hopper 2 is provided with a support 16, the support 16 is provided with a stirring motor 17, the lower end of the support 16 is rotatably connected with a rotating rod 18, the rotating rod 18 is provided with stirring blades 19, and the stirring motor 17 cooperates with the rotating rod 18.

[0029] Specifically, the bracket 16 provides a support structure to enable the stirring motor 17 to work. The rotating rod 18 drives the stirring blades 19 to rotate, causing the stirring blades 19 to stir the refractory material in the collection hopper 2 and prevent material blockage.

[0030] Please see Figure 1 and Figure 3 As a further embodiment of the support frame: the support frame 10 is provided with limiting sliders 20 at both ends, and the frame 1 is provided with limiting grooves 21, and the limiting sliders 20 cooperate with the limiting grooves 21.

[0031] Specifically, by limiting the cooperation between the slider 20 and the limiting groove 21, a guiding structure is provided to make the support frame 10 move stably on the frame 1.

[0032] Please see Figure 4 As a further embodiment of the mounting bracket: the lower end of the mounting bracket 12 is provided with an extension block 22, one end of the extension block 22 is provided with a limiting slide rod 23, and the support frame 10 is provided with a limiting slide frame 24, with the limiting slide rod 23 and the limiting slide frame 24 slidingly engaged.

[0033] Specifically, through the connection of the extension block 22, the mounting bracket 12 moves along the limiting slide bar 23 when it moves. The limiting slide bar 23 moves along the limiting slider 20, providing support and restriction for the movement of the mounting bracket 12, so that the movement of the mounting bracket 12 is stable.

[0034] Please see Figure 4 As a further implementation of the extension block: the end of the extension block 22 away from the limiting slide bar 23 is provided with a cleaning scraper 25, which cooperates with the conveyor belt 8.

[0035] Specifically, the cleaning scraper 25 cooperates with the conveyor belt 8 through the support of the extension block 22 to clean the part of the conveyor belt 8 that has moved to the bottom, so as to avoid refractory material residue and allow all the material to be added into the press.

[0036] Please see Figure 1 and Figure 3 As a further embodiment of the support frame: the support frame 10 is provided with reinforcing frames 26 at both ends, and the reinforcing frames 26 are provided with contact pulleys 27 on their side ends. The reinforcing frames 26 cooperate with the frame 1 through the contact pulleys 27.

[0037] Specifically, the reinforcing frame 26 provides a support structure. The reinforcing frame 26 contacts the frame 1 through the contact pulley 27, thereby providing further support to the support frame 10 and making the support frame 10 more stable. The rotation of the contact pulley 27 allows the reinforcing frame 26 to flow and cooperate with the frame 1 when the support frame 10 moves up and down.

[0038] In summary, when the overall equipment is in use (or running): When using the equipment, move it next to the refractory material press and connect it to an external power source. The frame 1 provides support, and the hopper 2 provides a placement structure. When feeding materials, the worker places the refractory material into the hopper 2. Guided by the hopper 2, the lower part of the refractory material contacts the threaded conveyor blades 7. The bracket 16 provides support, enabling the stirring motor 17 to operate. The rotating rod 18 drives the stirring blades 19 to rotate, agitating the refractory material in the hopper 2 and preventing blockage. The drive motor 5 provides power, which, driven by the drive shaft 6, rotates the threaded conveyor blades 7, providing conveying capacity. This allows the refractory material in the hopper 2 to rise along the feeding pipe 3, transporting it to a higher position before falling from the discharge pipe 4.

[0039] When using the equipment, supported by the frame 1, the first push rod 9 is controlled to extend and retract, raising and lowering the support frame 10. Through the cooperation of the limiting slider 20 and the limiting groove 21, a guiding structure is provided, ensuring the support frame 10 moves stably on the frame 1, allowing the support frame 10 to move with the mounting frame 12 to a suitable height. Then, the second push rod 11 is controlled to push the mounting frame 12 to slide, moving the mounting frame 12 with the conveyor belt 8 to a suitable position, matching the position of the refractory material press inlet. Through the connection of the extension block 22, the mounting frame 12 moves along the limiting slider 20, providing support and restriction for the movement of the mounting frame 12, ensuring stable movement. Additionally, a supporting structure is provided by the reinforcing frame 26, which is connected to the frame via contact pulleys 27. 1. Contact, thereby providing further support to the support frame 10, making the support frame 10 more stable, and the rotation of the contact pulley 27, so that the support frame 10 moves up and down, the reinforcing frame 26 and the frame 1 flow together, and the refractory material falling from the discharge pipe 4 is received by the conveyor belt 8 and transported. During the movement of the refractory material, the shield 13 contacts the refractory material. Under the conveyor belt 8, the shield 13 separates the refractory material above to both sides and pushes it backward, so that the shield 15 blocks the two sides of the mounting frame 12, preventing the refractory material from moving outward, so that the refractory material becomes uniform and then passes through the guide cover 14, so that the conveyor belt 8 transports the refractory material evenly. When unloading, the extension block 22 supports the cleaning scraper 25 to cooperate with the conveyor belt 8 to clean the part of the conveyor belt 8 that has moved to the bottom, to avoid the refractory material residue, so that all the material is added into the press.

[0040] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding structure for a press used in refractory material production, comprising a frame (1), characterized in that: The frame (1) is provided with a hopper (2) at one end, and a feeding pipe (3) is provided at the other end of the hopper (2). The feeding pipe (3) is inclined upward. A discharge pipe (4) is provided at the lower end of the feeding pipe (3). A drive motor (5) is provided at one end of the feeding pipe (3). A drive shaft (6) is rotatably connected inside the feeding pipe (3). A threaded conveying blade (7) is provided on the drive shaft (6). The drive motor (5) cooperates with the drive shaft (6). The discharge pipe (4) is provided with a conveyor belt (8) below it. The frame (1) is provided with a first push rod (9). The frame (1) is slidably connected with a support frame (10). The first push rod (9) cooperates with the support frame (10). One end of the support frame (10) is provided with a second push rod (11). The support frame (10) is slidably connected with an mounting frame (12). The second push rod (11) cooperates with the mounting frame (12). The conveyor belt (8) is set on the mounting frame (12).

2. The feeding structure of a press for producing refractory materials according to claim 1, characterized in that: The mounting frame (12) is provided with a shield (13), which is inclined and has a guide cover (14) at one end. Both the shield (13) and the guide cover (14) are in conjunction with the conveyor belt (8).

3. The feeding structure of a press for producing refractory materials according to claim 2, characterized in that: The mounting bracket (12) is provided with a baffle plate (15) on its side.

4. The feeding structure of a press for producing refractory materials according to claim 1, characterized in that: The hopper (2) is provided with a support (16), the support (16) is provided with a stirring motor (17), the lower end of the support (16) is rotatably connected with a rotating rod (18), the rotating rod (18) is provided with stirring blades (19), and the stirring motor (17) cooperates with the rotating rod (18).

5. The feeding structure of a press for producing refractory materials according to claim 1, characterized in that: The support frame (10) has limiting sliders (20) at both ends, and the frame (1) has limiting grooves (21) on it. The limiting sliders (20) cooperate with the limiting grooves (21).

6. The feeding structure of a press for producing refractory materials according to claim 5, characterized in that: The mounting bracket (12) has an extension block (22) at its lower end. One end of the extension block (22) has a limiting slide rod (23). The support frame (10) has a limiting slide frame (24). The limiting slide rod (23) and the limiting slide frame (24) are in sliding cooperation.

7. The feeding structure of a press for producing refractory materials according to claim 6, characterized in that: The extension block (22) is provided with a cleaning scraper (25) at the end away from the limiting slide bar (23), and the cleaning scraper (25) cooperates with the conveyor belt (8).

8. The feeding structure of a press for producing refractory materials according to claim 1, characterized in that: The support frame (10) is provided with reinforcing frames (26) at both ends, and the reinforcing frames (26) are provided with contact pulleys (27) on their sides. The reinforcing frames (26) cooperate with the frame (1) through the contact pulleys (27).

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