Mixing device for refractory material production

Abstract

The utility model discloses a mixing device for refractory material production, which relates to the technical field of refractory material production and comprises a box body, a grinding cavity, a blanking cavity and a mixing cavity which are communicated with one another are sequentially arranged in the box body from top to bottom, and a grinding block is rotatably mounted at the top of the inner side of the grinding cavity. A material distributing roller is rotationally mounted between the left side and the right side in the discharging cavity, and a stirring shaft is rotationally mounted between the left side and the right side in the mixing cavity; a feeding port is formed in one side of the top of the grinding cavity, a discharging pipe is fixedly installed on the left side of the mixing cavity, supporting legs are fixedly installed on the two sides of the bottom of the box body, and the length of the supporting leg on the left side of the bottom of the box body is smaller than that of the supporting leg on the right side of the bottom of the box body. And a transmission assembly is fixedly mounted on the left side of the box body. According to the utility model, grinding, quantitative blanking and mixing can be simultaneously carried out, and the raw material quality and the mixing effect can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory material production, in particular to a mixing device for refractory material production. Background Art

[0002] With the development of modern industry, especially in high-temperature industrial fields such as steel, ceramics, and glass, the demand for refractory materials is growing. As an indispensable basic material in these high-temperature industrial productions, the stability and reliability of refractory performance are directly related to the smooth progress of industrial production and product quality.

[0003] In the production process of refractory materials, the mixing of raw materials is a crucial step, which directly affects the performance and quality of the final product. Traditional refractory mixing devices often have problems such as uneven mixing and low efficiency, especially when dealing with some raw materials that are easy to agglomerate or have large differences in particle size. These problems are particularly prominent.

[0004] Therefore, in order to solve the aforementioned problems, we propose a mixing device for refractory production. Utility Model Content

[0005] The utility model aims to solve the defects in the prior art and proposes a mixing device for refractory material production.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A mixing device for refractory material production, comprising a box body, wherein the box body is provided with a grinding chamber, a feeding chamber, and a mixing chamber which are interconnected from top to bottom, a grinding block is rotatably mounted on the top of the inner side of the grinding chamber, a material distribution roller is rotatably mounted between the left and right sides of the feeding chamber, and a stirring shaft is rotatably mounted between the left and right sides of the mixing chamber;

[0008] A feed inlet is provided on one side of the top of the grinding chamber, a discharge pipe is fixedly installed on the left side of the mixing chamber, and legs are fixedly installed on both sides of the bottom of the box body, and the length of the leg on the left side of the bottom of the box body is shorter than the length of the leg on the right side of the bottom of the box body;

[0009] A transmission assembly is fixedly installed on the left side of the box body, and the grinding block, the material distribution roller and the stirring shaft are all in transmission connection with the transmission assembly.

[0010] Furthermore, a controller is fixedly installed on the front side of the box body, and a solenoid valve is fixedly installed inside the discharge pipe. The solenoid valve and the transmission assembly are electrically connected to the controller.

[0011] Further, the transmission assembly includes a first gearbox, a second gearbox and a transmission box. The first gearbox and the second gearbox are both fixedly installed on one side of the box body, and the transmission box is fixedly installed on the top of the box body.

[0012] Further, the grinding block is in transmission connection with the transmission box. A first connecting shaft is installed on one side of the bottom of the transmission box in a transmission manner, and the bottom end of the first connecting shaft is in transmission connection with the first gearbox.

[0013] Further, the material distributing roller is in transmission connection with the first gearbox. A material distributing groove is formed on the outer surface of the material distributing roller. A second connecting shaft is installed on the bottom of the first gearbox in a transmission manner, and the bottom end of the second connecting shaft is in transmission connection with the second gearbox.

[0014] Further, the stirring shaft is in transmission connection with the second gearbox. A motor is fixedly installed on the bottom of the second gearbox. The motor is in transmission connection with the stirring shaft and the second connecting shaft through the second gearbox.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] The transmission assembly of the present utility model can drive the grinding block, the material distributing roller and the stirring shaft to rotate simultaneously. The raw materials for refractory material production can be poured into the inside of the grinding cavity through the feed inlet. The grinding block can grind the caked and large-particle raw materials into fine particles. After being ground, the raw materials will enter the inside of the blanking cavity. As the material distributing roller rotates continuously, the raw materials can be continuously and quantitatively fed into the inside of the mixing cavity. The stirring shaft inside the mixing cavity can stir and mix the raw materials. By opening the solenoid valve, the mixed raw materials can be discharged.

[0017] The present utility model can realize the simultaneous grinding, quantitative blanking and mixing, and can effectively improve the quality of raw materials and the mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 It is a schematic diagram of a partial structure of the present utility model;

[0021] Figure 3 It is a cross-sectional view of the present utility model.

[0022] In the figure: 1, box body; 2, grinding chamber; 3, feed inlet; 4, grinding block; 5, blanking chamber; 6, material distributing roller; 7, mixing chamber; 8, stirring shaft; 9, transmission box; 10, connecting shaft I; 11, gear box I; 12, connecting shaft II; 13, gear box II; 14, motor; 15, discharge pipe; 16, material distributing groove; 17, controller. Specific implementation mode

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;

[0024] Refer to Figures 1-3 , a mixing device for refractory material production, including a box body 1. Inside the box body 1, a grinding chamber 2, a blanking chamber 5, and a mixing chamber 7 that communicate with each other are successively arranged from top to bottom. At the top inside the grinding chamber 2, a grinding block 4 is rotatably installed. Between the left and right sides inside the blanking chamber 5, a material distributing roller 6 is rotatably installed. Between the left and right sides inside the mixing chamber 7, a stirring shaft 8 is rotatably installed; on one side of the top of the grinding chamber 2, a feed inlet 3 is opened. On the left side of the mixing chamber 7, a discharge pipe 15 is fixedly installed. On both sides of the bottom of the box body 1, legs are fixedly installed. The length of the leg on the left side of the bottom of the box body 1 is less than the length of the leg on the right side of the bottom of the box body 1; on the left side of the box body 1, a transmission assembly is fixedly installed. The grinding block 4, the material distributing roller 6, and the stirring shaft 8 are all in transmission connection with the transmission assembly. On the front of the box body 1, a controller 17 is fixedly installed. Inside the discharge pipe 15, a solenoid valve is fixedly installed. The solenoid valve and the transmission assembly are both electrically connected to the controller 17.

[0025] The transmission assembly can drive the grinding block 4, the material distributing roller 6, and the stirring shaft 8 to rotate simultaneously. The raw materials for refractory material production can be poured into the inside of the grinding chamber 2 through the feed inlet 3. The grinding block 4 can grind the agglomerated and large-particle raw materials into fine particles. After the raw materials are ground, they will enter the inside of the blanking chamber 5. As the material distributing roller 6 rotates continuously, the raw materials can be continuously and quantitatively fed into the inside of the mixing chamber 7. The stirring shaft 8 inside the mixing chamber 7 can stir and mix the raw materials. By opening the solenoid valve, the mixed raw materials can be discharged; through the legs with different heights set, the overall inclination of the device can be realized, which is convenient for the raw materials to be discharged from the inside of the device.

[0026] The transmission assembly includes gearbox one 11, gearbox two 13 and transmission box 9. Gearbox one 11 and gearbox two 13 are both fixedly installed on one side of the box body 1, and the transmission box 9 is fixedly installed on the top of the box body 1. The grinding block 4 is in transmission connection with the transmission box 9. One side of the bottom of the transmission box 9 is drivingly installed with a first connecting shaft 10, and the bottom end of the first connecting shaft 10 is in transmission connection with gearbox one 11. The material distributing roller 6 is in transmission connection with gearbox one 11. A material distributing groove 16 is formed on the outer surface of the material distributing roller 6. The bottom of gearbox one 11 is drivingly installed with a second connecting shaft 12, and the bottom end of the second connecting shaft 12 is in transmission connection with gearbox two 13. The stirring shaft 8 is in transmission connection with gearbox two 13. A motor 14 is fixedly installed at the bottom of gearbox two 13. The motor 14 is in transmission connection with the stirring shaft 8 and the second connecting shaft 12 through gearbox two 13. The inside of the transmission box 9 can be driven by a sprocket and a transmission chain, or by multiple gears, and can be designed and selected according to actual needs.

[0027] The controller 17 is electrically connected to the motor 14. The controller 17 can control the motor 14 to start. The motor 14 can drive the stirring shaft 8 and the second connecting shaft 12 to rotate through gearbox two 13. The second connecting shaft 12 can drive the material distributing roller 6 and the connecting shaft 10 to rotate through gearbox one 11. The connecting shaft 10 can drive the grinding block 4 to rotate through the transmission box 9, so that grinding, quantitative feeding and mixing can be carried out simultaneously, and the quality of raw materials and the mixing effect can be effectively improved.

Claims

1. A mixing device for refractory material production, comprising a housing (1), characterized in that: The box body (1) is provided with a grinding chamber (2), a feeding chamber (5), and a mixing chamber (7) which are interconnected from top to bottom. A grinding block (4) is rotatably mounted on the top of the inner side of the grinding chamber (2). A material distribution roller (6) is rotatably mounted between the left and right sides of the feeding chamber (5). A stirring shaft (8) is rotatably mounted between the left and right sides of the mixing chamber (7). A feed inlet (3) is provided on one side of the top of the grinding chamber (2), a discharge pipe (15) is fixedly installed on the left side of the mixing chamber (7), and legs are fixedly installed on both sides of the bottom of the box body (1), and the length of the leg on the left side of the bottom of the box body (1) is shorter than the length of the leg on the right side of the bottom of the box body (1); A transmission assembly is fixedly mounted on the left side of the box body (1), and the grinding block (4), the material distribution roller (6), and the stirring shaft (8) are all in transmission connection with the transmission assembly.

2. A mixing device for refractory material production according to claim 1, characterized in that: A controller (17) is fixedly mounted on the front of the box body (1), and a solenoid valve is fixedly mounted inside the discharge pipe (15); the solenoid valve and the transmission assembly are both electrically connected to the controller (17).

3. A mixing device for refractory material production according to claim 2, characterized in that: The transmission assembly comprises a gear box 1 (11), a gear box 2 (13) and a transmission box (9); the gear box 1 (11) and the gear box 2 (13) are both fixedly mounted on one side of the housing (1); and the transmission box (9) is fixedly mounted on the top of the housing (1).

4. A mixing device for refractory material production according to claim 3, characterized in that: The grinding block (4) is in driving connection with the transmission box (9); a connecting shaft 1 (10) is drivingly mounted on one side of the bottom of the transmission box (9); the bottom end of the connecting shaft 1 (10) is in driving connection with the gear box 1 (11).

5. A mixing device for refractory material production according to claim 4, characterized in that: The material distribution roller (6) is in driving connection with the gear box one (11); a material distribution groove (16) is provided on the outer surface of the material distribution roller (6); a connecting shaft two (12) is installed in driving connection with the bottom of the gear box one (11); and the bottom end of the connecting shaft two (12) is in driving connection with the gear box two (13).

6. A mixing device for refractory material production according to claim 5, characterized in that: The stirring shaft (8) is in transmission connection with the second gear box (13); a motor (14) is fixedly mounted on the bottom of the second gear box (13); the motor (14) is in transmission connection with the stirring shaft (8) and the second connecting shaft (12) via the second gear box (13).

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