Electrofused refractory brick raw material conveying and feeding device

Abstract

This utility model discloses a raw material conveying and discharging device for fused refractory bricks, including a shell assembly comprising a rectangular box and a discharge port. The rectangular box has a hollow interior and an open top. The discharge port is located at the lower middle position of the rectangular box. A conveying mechanism is disposed within the rectangular box for conveying the raw material for fused refractory bricks. Multiple material-carrying components are equally spaced on the conveying mechanism and move together with it. A tilting drive mechanism is symmetrically disposed at the bottom of the rectangular box, near the discharge port, and corresponds to the position of the material-carrying components. This raw material conveying and discharging device for fused refractory bricks can automatically pour powder into a lifting mechanism in a pit, saving time and reducing the labor intensity of workers.

Description

Technical Field

[0001] This utility model relates to the field of electrofused refractory brick production technology, specifically to a raw material conveying and feeding device for electrofused refractory bricks. Background Technology

[0002] Electrofused refractory bricks are mainly produced by electric arc melting and oxidation processes. They have extremely high resistance to glass melt erosion, low foaming rate and stone formation rate, and almost no pollution to the glass melt. Electrofused refractory bricks are mainly suitable for various glass kilns, such as high-quality glass kilns and special glass kilns.

[0003] The raw materials for fused refractory bricks are mostly powders. For ease of use, the powders need to be stored in silos. Generally, the silos are relatively high, and an lifting mechanism is needed to transport the powders from bottom to top into the silos. The lower end of the lifting mechanism is located in a pit, and the powders need to be manually poured onto the lifting mechanism, which is inefficient and labor-intensive. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a material conveying and feeding device for fused refractory bricks, which can automatically pour powder into the lifting mechanism in the pit, save time, reduce the labor intensity of workers, and effectively solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a raw material conveying and feeding device for fused refractory bricks, comprising:

[0006] The housing assembly includes a rectangular box and a discharge port. The rectangular box has a hollow interior and an open top. The discharge port is located at the middle of the lower end of the rectangular box.

[0007] A conveying mechanism, located inside the rectangular box, is used to convey raw materials for fused refractory bricks.

[0008] The material-carrying assembly is used to hold the raw materials for fused refractory bricks. Multiple material-carrying assemblies are equally spaced on the conveying mechanism and move together with the conveying mechanism.

[0009] A flipping drive mechanism is symmetrically arranged at the bottom of the rectangular box and near the feed port. The flipping drive mechanism corresponds to the position of the material loading component. When the material loading component moves to the feed port position, the flipping drive mechanism pushes the material loading component to flip, so that the fused refractory brick raw material enters the pit from the feed port.

[0010] As a preferred embodiment of this utility model, the conveying mechanism includes a rotating shaft, a transmission assembly, and a drive motor. There are two rotating shafts, which are respectively disposed on both sides of a rectangular box. The two ends of the rotating shafts are rotatably connected to the rectangular box. There are two transmission assemblies, which are symmetrically disposed between the two rotating shafts. Each transmission assembly includes a chain and sprockets. There are two sprockets, which are respectively fixed to the outer sides of the two rotating shafts. The chain is looped between the two sprockets in a ring. One of the rotating shafts is connected to the output end of the drive motor.

[0011] As a preferred embodiment of this utility model, the material loading assembly includes a hopper, a long rod, a circular shell, and a swing block. The hopper is disposed between two chains, and the two ends of the long rod are respectively fixed to the sides of the two chains. The long rod passes through the upper end of the hopper, and the circular shell is integrally connected to both sides of the hopper. The swing block is fixed to the outer side of the circular shell, and the direction of the swing block is downward. The long rod passes through the circular shell.

[0012] As a preferred embodiment of this utility model, the hopper has a conical structure that is wider at the top and narrower at the bottom.

[0013] As a preferred technical solution of this utility model, the flipping drive mechanism includes a cylinder, a U-shaped block and a rotating wheel. The cylinder is fixed to the bottom of the rectangular box, the upper end of the cylinder is connected to the U-shaped block, and the rotating wheel is rotatably connected to the U-shaped block through a pin. The rotating wheel corresponds to the position of the swing block.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the design of this electric fused refractory brick raw material conveying and feeding device is reasonable and ingenious. The conveying mechanism controls the hopper containing the electric fused refractory brick raw material to make a circular motion. When the hopper reaches the feeding port position, the flipping drive mechanism pushes the hopper to flip, tilting the electric fused refractory brick raw material onto the lifting mechanism located in the pit, realizing automated feeding, which greatly saves time and labor costs and reduces the labor intensity of workers. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is the front view of the present utility model;

[0017] Figure 3 for Figure 2 The left view;

[0018] Figure 4 for Figure 2 Top view;

[0019] Figure 5 for Figure 3 Sectional view at point AA;

[0020] Figure 6 This is a schematic diagram of the flipping drive mechanism.

[0021] In the figure: 1. Shell assembly, 11. Rectangular box, 12. Discharge port, 2. Conveying mechanism, 21. Rotating shaft, 22. Transmission assembly, 221. Chain, 222. Sprocket, 23. Drive motor, 3. Material loading assembly, 31. Hopper, 32. Long rod, 33. Round shell, 34. Swing block, 4. Tilting drive mechanism, 41. Cylinder, 42. U-shaped block, 43. Rotating wheel. 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 (for ease of description and understanding, hereinafter referred to as...). Figure 2 (The above is described above). Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Please see Figure 1-6 This utility model provides a technical solution: a raw material conveying and feeding device for fused refractory bricks, including a shell assembly 1, a conveying mechanism 2, a material loading assembly 3, and a tilting drive mechanism 4;

[0024] The housing assembly 1 includes a rectangular box 11 and a discharge port 12. The interior of the rectangular box 11 is hollow and the upper end is open. The discharge port 12 is located at the middle of the lower end of the rectangular box 11. Preferably, in order to facilitate the accurate falling of powder into the lifting mechanism in the pit, the discharge port 12 is a tapered structure that is wider at the top and narrower at the bottom.

[0025] The conveying mechanism 2 includes a rotating shaft 21, a transmission assembly 22, and a drive motor 23. There are two rotating shafts 21, which are respectively arranged on both sides of the rectangular box 11. The two ends of the rotating shafts 21 are rotatably connected to the rectangular box 11.

[0026] There are two transmission components 22, which are symmetrically arranged between two rotating shafts 21. Each transmission component 22 includes a chain 221 and sprockets 222. There are two sprockets 222, which are fixed to the outer sides of the two rotating shafts 21 respectively. The chain 221 is looped between the two sprockets 222. One of the rotating shafts 21 is connected to the output end of the drive motor 23. The drive motor 23 controls the rotation of the rotating shaft 21, thereby driving the transmission component 22 to make a circular motion, and conveying the fused refractory brick raw material to the position of the discharge port 12.

[0027] The material loading assembly 3 includes a hopper 31, a long rod 32, a round shell 33, and a swing block 34. The hopper 31 is disposed between two chains 221. The two ends of the long rod 32 are respectively fixed to the sides of the two chains 221. The long rod 32 passes through the upper end of the hopper 31. The round shell 33 is integrally connected to both sides of the hopper 31. The swing block 34 is fixed to the outer side of the round shell 33, and the swing block 34 is inclined downward. The long rod 32 passes through the round shell 33. The round shell 33 and the hopper 31 are all clearance fit with the long rod 32. Multiple material loading assemblies 3 are equally spaced between two transmission assemblies 22. During the conveying process, the opening of the hopper 31 is always kept facing upward. The swing block 34 is inclined downward to facilitate the flipping drive mechanism 4 to push the swing block 34 to rotate around the long rod 32.

[0028] The tilting drive mechanism 4 includes a cylinder 41, a U-shaped block 42, and a rotating wheel 43. The cylinder 41 is fixed to the bottom of the rectangular box 11, and the upper end of the cylinder 41 is connected to the U-shaped block 42. The rotating wheel 43 is rotatably connected to the U-shaped block 42 through a pin. The rotating wheel 43 and the swing block 34 are located on the same vertical plane. When the hopper 31 is in position, the cylinder 41 controls the rotating wheel 43 to rise and push the swing block 34 to rotate, thereby causing the hopper 31 to tilt and pour the fused refractory brick raw material into the pit.

[0029] To facilitate the complete emptying of the fused refractory brick raw materials during tilting, the hopper 31 has a conical structure that is wider at the top and narrower at the bottom.

[0030] In use: A feeding mechanism is set above the rectangular box 11. The feeding mechanism injects the fused refractory brick raw material into the hopper 31 of the loading component 3. The drive motor 23 is turned on to control the sprocket 222 and chain 221 to rotate, thereby driving the hopper 31 to make a circular motion. According to the moving speed of the chain 221 and the distance between the hoppers 31, the cylinder 41 extends and retracts in a regular and intermittent manner. After the hopper 31 reaches the position of the discharge port 12, the cylinder 41 extends to control the rotating wheel 42 to rise. After the rotating wheel 42 contacts the swing block 34, it controls it to rotate around the long rod 32. At this time, the hopper 31 flips over, pouring the fused refractory brick raw material from the discharge port 12 into the pit. The lifting mechanism located in the pit transports the fused refractory brick raw material upward to the silo.

[0031] The parts of the utility model not described in detail are prior art. Although embodiments of the utility model 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 utility model. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A raw material conveying and feeding device for electrofused refractory bricks, characterized in that: include: The housing assembly (1) includes a rectangular box (11) and a discharge port (12). The rectangular box (11) has a hollow interior and an open top. The discharge port (12) is located at the middle of the lower end of the rectangular box (11). The conveying mechanism (2) is installed inside the rectangular box (11) and is used to convey the raw materials for fused refractory bricks. Material loading assembly (3) is used to hold the raw materials of fused refractory bricks. Multiple material loading assemblies are equally spaced on the conveying mechanism (2) and move together with the conveying mechanism (2). The flipping drive mechanism (4) is symmetrically arranged at the bottom of the rectangular box (11) and close to the feed port (12). The flipping drive mechanism (4) corresponds to the position of the loading component (3). When the loading component (3) moves to the position of the feed port (12), the flipping drive mechanism (4) pushes the loading component (3) to flip, so that the fused refractory brick raw material enters the pit from the feed port (12).

2. The electric fused refractory brick raw material conveying and feeding device according to claim 1, characterized in that: The conveying mechanism (2) includes a rotating shaft (21), a transmission assembly (22), and a drive motor (23). There are two rotating shafts (21), which are respectively arranged on both sides of the rectangular box (11). The two ends of the rotating shafts (21) are rotatably connected to the rectangular box (11). There are two transmission assemblies (22), which are symmetrically arranged between the two rotating shafts (21). The transmission assembly (22) includes a chain (221) and sprockets (222). There are two sprockets (222), which are respectively fixed on the outer side of the two rotating shafts (21). The chain (221) is looped between the two sprockets (222). One of the rotating shafts (21) is connected to the output end of the drive motor (23).

3. The electric fused refractory brick raw material conveying and feeding device according to claim 2, characterized in that: The material loading assembly (3) includes a hopper (31), a long rod (32), a round shell (33), and a swing block (34). The hopper (31) is disposed between two chains (221). The two ends of the long rod (32) are respectively fixed to the sides of the two chains (221). The long rod (32) passes through the upper end of the hopper (31). The round shell (33) is integrally connected to both sides of the hopper (31). The swing block (34) is fixed to the outer side of the round shell (33), and the direction of the swing block (34) is downward. The long rod (32) passes through the round shell (33).

4. The electric fused refractory brick raw material conveying and feeding device according to claim 3, characterized in that: The hopper (31) has a conical structure that is wider at the top and narrower at the bottom.

5. The electric fused refractory brick raw material conveying and feeding device according to claim 3, characterized in that: The flipping drive mechanism (4) includes a cylinder (41), a U-shaped block (42), and a rotating wheel (43). The cylinder (41) is fixed to the bottom of the rectangular box (11). The upper end of the cylinder (41) is connected to the U-shaped block (42). The rotating wheel (43) is rotatably connected to the U-shaped block (42) through a pin. The rotating wheel (43) corresponds to the position of the swing block (34).

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