Raw material stirring equipment for brick making

Abstract

The utility model is applicable to the technical field of mechanical equipment for brickmaking, and provides raw material stirring equipment for brickmaking, which comprises a tank body, a rotating cylinder is arranged on the tank body, the lower end of the rotating cylinder rotatably penetrates into the tank body, the outer surface of the rotating cylinder in the tank body is fixedly connected with a scraping plate, and the scraping plate is attached to the inner wall of the tank body and slides. A plurality of outer stirring rods are fixedly connected to the side, facing the center of the rotating cylinder, of the scraping plate, the rotating cylinder is sleeved with a built-in rotating shaft, the built-in rotating shaft rotates and slides on the rotating cylinder, one end of the built-in rotating shaft extends into the tank body, and the other end of the built-in rotating shaft extends out of the upper surface of the tank body; a plurality of inner side stirring rods are fixedly connected to the outer surface, located in the tank body, of the built-in rotating shaft, the scraping plates in the device can scrape off brick making raw materials attached to the inner wall of the tank body, the outer side stirring rods and the inner side stirring rods rotate in the opposite directions, and the brick making raw materials are rotationally stirred in the two directions; and insufficient stirring of raw materials for brick making in the tank body is avoided, and the stirring efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment for brick making, and more specifically, to a raw material mixing equipment for brick making. Background Art

[0002] Small artificial blocks used in construction are divided into fired bricks and unfired bricks, commonly known as bricks. Clay bricks are made of clay as the main raw material, which is processed, formed, dried and baked. In the process of making bricks, the raw materials need to be stirred.

[0003] The existing raw material mixing equipment for brick making is widely used in brick making due to its large engineering workload during the mixing process of the raw materials. However, the existing mixing equipment has the following problems during the mixing process of the raw materials for brick making: the existing mixing equipment for brick making generally mixes the raw materials for brick making by single shaft and blade mixing. However, the single shaft mixing range is limited and the mixing direction is too single, and there is often a problem of uneven mixing, which affects the quality of the later products. Therefore, in order to ensure the quality of the products, it is necessary to spend more time mixing the raw materials for brick making, which affects the mixing efficiency of the raw materials for brick making. In view of this, the inventor has designed a raw material mixing equipment for brick making based on the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a single-axis stirring range is limited and the stirring direction is too single, there are many problems of uneven stirring, which affects the quality of later products. Therefore, in order to ensure the quality of the product, a raw material mixing equipment for brick making is provided.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A raw material mixing equipment for brick making comprises a tank body, wherein the tank body is provided with a rotating drum, the lower end of the rotating drum rotates and penetrates into the tank body, the outer surface of the rotating drum located in the tank body is fixedly connected with a scraper, the scraper fits with the inner wall of the tank body and slides, and a plurality of outer stirring rods are fixedly connected to the side of the scraper facing the center of the rotating drum, an internal rotating shaft is sleeved on the rotating drum, the internal rotating shaft rotates and slides on the rotating drum, one end of the internal rotating shaft extends into the tank body, and the other end extends out of the upper surface of the tank body, the internal rotating shaft is located on the outer surface of the tank body and is fixedly connected to a plurality of inner stirring rods, a first bevel gear is fixedly sleeved on the outer surface of one end of the rotating drum located outside the tank body, a low-speed motor is fixedly connected to the upper surface of the tank body, a second bevel gear is fixedly connected to the output shaft of the low-speed motor, the first bevel gear is meshingly connected with the second bevel gear, and a third bevel gear is sleeved on the outer surface of one end of the internal rotating shaft located outside the tank body, and the third bevel gear is also meshingly connected with the second bevel gear.

[0007] The utility model is further configured as follows: a feed hopper is fixedly connected to the outer surface of the tank body, and the feed hopper is communicated with the interior of the tank body.

[0008] The utility model is further configured as follows: an annular support seat is provided on the tank body, and two support plates are fixedly connected to the outer surface of one end of the built-in rotating shaft outside the tank body, the two support plates are arranged in a mirror image, and the other side of the support plate is arranged on the upper surface of the annular support seat.

[0009] The utility model is further configured as follows: the rotating cylinder and the built-in rotating shaft are arranged at the axis center of the annular support seat, and four supporting legs are fixedly connected between the annular support seat and the tank body.

[0010] The utility model is further configured as follows: a supporting pulley is provided on the lower surface of the supporting plate, and the supporting pulley slides on the upper surface of the annular supporting seat.

[0011] The utility model is further configured as follows: a sleeve hole is provided on the third bevel gear, the third bevel gear is sleeved on the outer surface of the built-in rotating shaft through the sleeve hole, a limiting slider is fixedly connected to the inner wall of the sleeve hole, a limiting groove is provided on the outer surface of the built-in rotating shaft, and the limiting slider slides in the limiting groove.

[0012] The utility model is further configured as follows: the built-in rotating shaft slides in the sleeve hole.

[0013] The utility model is further configured as follows: two arc-shaped protrusions are fixedly connected to the upper surface of the annular support seat.

[0014] The advantages of the utility model are:

[0015] Firstly, the scraper, the outer stirring rod and the inner stirring rod in the device rotate in the tank body. At the same time, the scraper can scrape off the brick-making raw materials adhering to the inner wall of the tank body, while the outer stirring rod and the inner stirring rod rotate in opposite directions. The bidirectional rotation and stirring of the brick-making raw materials avoids insufficient stirring of the brick-making raw materials inside the tank body and improves the stirring efficiency.

[0016] Secondly, the device can control the downward displacement of the built-in rotating shaft, so that the inner stirring rod stirs the brick-making raw materials in the tank body up and down, further improving the stirring effect of the brick-making raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a raw material mixing equipment for brick making according to the utility model;

[0018] Figure 2 It is a schematic cross-sectional view of the tank body of the utility model;

[0019] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0020] Figure 4 for Figure 3 Enlarged view of point B in the middle.

[0021] In the figure: 1. tank body; 2. feed hopper; 3. rotating cylinder; 4. first bevel gear; 5. low-speed motor; 6. second bevel gear; 7. scraper; 8. outer stirring rod; 9. built-in rotating shaft; 10. inner stirring rod; 11. third bevel gear; 12. annular support seat; 13. support plate; 14. support pulley; 15. sleeve hole; 16. limiting slide groove; 17. limiting slider; 18. arc-shaped protrusion. DETAILED DESCRIPTION

[0022] See also Figure 1-4 , the utility model provides the following technical solutions:

[0023] Specifically, it refers to a raw material mixing equipment for brick making, including a tank body 1, the outer surface of which is fixedly connected to a feed hopper 2, the feed hopper 2 is connected to the inside of the tank body 1, and is used to pour the brick making raw materials into the tank body 1 through the feed hopper 2.

[0024] Specifically, a rotating cylinder 3 is provided on the tank body 1, and the lower end of the rotating cylinder 3 rotates and penetrates into the tank body 1. A scraper 7 is fixedly connected to the outer surface of the rotating cylinder 3 located in the tank body 1, and the scraper 7 fits against the inner wall of the tank body 1 and slides. A plurality of outer stirring rods 8 are fixedly connected to the side of the scraper 7 facing the center of the rotating cylinder 3. An inner rotating shaft 9 is sleeved on the rotating cylinder 3, and the inner rotating shaft 9 rotates and slides on the rotating cylinder 3. One end of the inner rotating shaft 9 extends into the tank body 1, and the other end extends out of the upper surface of the tank body 1. A plurality of inner stirring rods 10 are fixedly connected to the outer surface of the inner rotating shaft 9 located in the tank body 1, and the outer stirring rod 8 is arranged between the upper and lower inner stirring rods 10.

[0025] Specifically, a first bevel gear 4 is fixedly sleeved on the outer surface of one end of the rotating cylinder 3 located outside the tank body 1, a low-speed motor 5 is fixedly connected to the upper surface of the tank body 1, a second bevel gear 6 is fixedly connected to the output shaft of the low-speed motor 5, the first bevel gear 4 is meshingly connected with the second bevel gear 6, and a third bevel gear 11 is sleeved on the outer surface of one end of the built-in rotating shaft 9 located outside the tank body 1, and the third bevel gear 11 is also meshingly connected with the second bevel gear 6.

[0026] When in use, the low-speed motor 5 is started, and the output shaft of the low-speed motor 5 synchronously drives the second bevel gear 6 to rotate, so the second bevel gear 6 synchronously meshes and transmits the first bevel gear 4 and the third bevel gear 11 to rotate, and at the same time, the first bevel gear 4 and the third bevel gear 11 rotate in opposite directions, so that the scraper 7, the outer stirring rod 8 and the inner stirring rod 10 rotate in the tank body 1, and at the same time, the scraper 7 can scrape off the brick-making raw materials adhering to the inner wall of the tank body 1, while the outer stirring rod 8 and the inner stirring rod 10 rotate in opposite directions, and the brick-making raw materials are rotated and stirred in both directions, thereby avoiding insufficient stirring of the brick-making raw materials inside the tank body and improving the stirring efficiency.

[0027] Specifically, an annular support seat 12 is provided on the tank body 1, the rotating cylinder 3 and the built-in rotating shaft 9 are arranged at the axis of the annular support seat 12, four supporting legs are fixedly connected between the annular support seat 12 and the tank body 1, and two supporting plates 13 are fixedly connected to the outer surface of one end of the built-in rotating shaft 9 located outside the tank body 1, and the two supporting plates 13 are arranged in a mirror image, and the other side of the supporting plate 13 is arranged on the upper surface of the annular support seat 12, and the lower surface of the supporting plate 13 is provided with a supporting pulley 14, and the supporting pulley 14 slides on the upper surface of the annular support seat 12;

[0028] Therefore, when in use, the support plate 13 can form a supporting effect on the built-in rotating shaft 9, and try to prevent the built-in rotating shaft 9 from sliding out of the rotating cylinder 3;

[0029] Specifically, a sleeve hole 15 is formed on the third bevel gear 11, and the third bevel gear 11 is sleeved on the outer surface of the built-in rotating shaft 9 through the sleeve hole 15, and the built-in rotating shaft 9 slides in the sleeve hole 15, and a limiting slider 17 is fixedly connected to the inner wall of the sleeve hole 15, and a limiting slide groove 16 is formed on the outer surface of the built-in rotating shaft 9, and the limiting slider 17 slides in the limiting slide groove 16, and two arc-shaped protrusions 18 are fixedly connected to the upper surface of the annular support seat 12;

[0030] During use, when the third bevel gear 11 rotates, since the built-in rotating shaft 9 is affected by the limiting slider 17, the built-in rotating shaft 9 will rotate synchronously with the third bevel gear 11. At this time, the support plate 13 drives the support pulley 14 to slide on the annular support seat 12. When the support pulley 14 slides onto the arc-shaped protrusion 18, the support plate 13 will slide upward along the arc surface of the arc-shaped protrusion 18, so that the support plate 13 can drive the built-in rotating shaft 9 to move upward. When the support pulley 14 slides out of the arc-shaped protrusion 18, the support plate 13 will slide downward along the arc surface of the arc protrusion 18, so that the support plate 13 drives the built-in rotating shaft 9 to move downward, so that the inner stirring rod 10 stirs the brick-making raw materials in the tank body 1 up and down, further improving the stirring effect of the brick-making raw materials.

[0031] The working principle of the raw material mixing equipment for brick making provided by the utility model is as follows: the low-speed motor 5 is started, and the output shaft of the low-speed motor 5 synchronously drives the second bevel gear 6 to rotate, so that the second bevel gear 6 synchronously meshes and drives the first bevel gear 4 and the third bevel gear 11 to rotate, and at the same time, the first bevel gear 4 and the third bevel gear 11 rotate in opposite directions, so that the scraper 7, the outer stirring rod 8 and the inner stirring rod 10 rotate in the tank body 1;

[0032] At the same time, the support plate 13 drives the support pulley 14 to slide on the annular support seat 12. When the support pulley 14 slides onto the arc-shaped protrusion 18, the support plate 13 will slide upward along the arc surface of the arc-shaped protrusion 18, so that the support plate 13 can drive the built-in rotating shaft 9 to move upward. When the support pulley 14 slides out of the arc-shaped protrusion 18, the support plate 13 will slide downward along the arc surface of the arc protrusion 18, so that the support plate 13 drives the built-in rotating shaft 9 to move downward, so that the inner stirring rod 10 stirs the brick-making raw materials in the tank body 1 up and down.

Claims

1. A raw material mixing device for brick making, comprising a tank body (1), characterized in that: The tank body (1) is provided with a rotating cylinder (3), the lower end of the rotating cylinder (3) rotates and penetrates into the tank body (1), the outer surface of the rotating cylinder (3) located in the tank body (1) is fixedly connected with a scraper (7), the scraper (7) is in contact with the inner wall of the tank body (1) and slides, and a plurality of outer stirring rods (8) are fixedly connected to the side of the scraper (7) facing the center of the rotating cylinder (3), and a built-in rotating shaft (9) is sleeved on the rotating cylinder (3), and the built-in rotating shaft (9) rotates and slides on the rotating cylinder (3), one end of the built-in rotating shaft (9) extends into the tank body (1), and the other end extends out of the upper surface of the tank body (1), and the inner A plurality of inner stirring rods (10) are fixedly connected to the outer surface of a rotating shaft (9) located inside the tank body (1); a first bevel gear (4) is fixedly sleeved on the outer surface of one end of the rotating cylinder (3) located outside the tank body (1); a low-speed motor (5) is fixedly connected to the upper surface of the tank body (1); a second bevel gear (6) is fixedly connected to the output shaft of the low-speed motor (5); the first bevel gear (4) is meshingly connected to the second bevel gear (6); a third bevel gear (11) is sleeved on the outer surface of one end of the internal rotating shaft (9) located outside the tank body (1); and the third bevel gear (11) is also meshingly connected to the second bevel gear (6).

2. A raw material mixing device for brick making according to claim 1, characterized in that: A feed hopper (2) is fixedly connected to the outer surface of the tank body (1), and the feed hopper (2) is in communication with the interior of the tank body (1).

3. A raw material mixing device for brick making according to claim 1, characterized in that: The tank body (1) is provided with an annular support seat (12), and the outer surface of one end of the built-in rotating shaft (9) located outside the tank body (1) is fixedly connected to two support plates (13), the two support plates (13) are arranged in a mirror image, and the other side of the support plate (13) is arranged on the upper surface of the annular support seat (12).

4. A raw material mixing device for brick making according to claim 3, characterized in that: The rotating cylinder (3) and the built-in rotating shaft (9) are arranged at the axis center of the annular support seat (12), and four supporting legs are fixedly connected between the annular support seat (12) and the tank body (1).

5. The raw material mixing equipment for brick making according to claim 3 is characterized in that: A supporting pulley (14) is provided on the lower surface of the supporting plate (13), and the supporting pulley (14) slides on the upper surface of the annular supporting seat (12).

6. A raw material mixing device for brick making according to claim 3, characterized in that: The third bevel gear (11) is provided with a sleeve hole (15), and the third bevel gear (11) is sleeved on the outer surface of the built-in rotating shaft (9) through the sleeve hole (15). A limiting slider (17) is fixedly connected to the inner wall of the sleeve hole (15), and a limiting slide groove (16) is provided on the outer surface of the built-in rotating shaft (9), and the limiting slider (17) slides in the limiting slide groove (16).

7. A raw material mixing device for brick making according to claim 6, characterized in that: The built-in rotating shaft (9) slides in the sleeve hole (15).

8. The raw material mixing equipment for brick making according to claim 6, characterized in that: Two arc-shaped protrusions (18) are fixedly connected to the upper surface of the annular support seat (12).

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