Brick moving plate adjusting structure for rotary kiln

Abstract

The brick moving plate adjusting structure for the rotary kiln comprises a rotary kiln body, a brick plate body, two supporting arc blocks and a supporting plate, the front end face and the rear end face of the brick plate body are each fixedly provided with three side buffering telescopic rods, and the output ends of the six side buffering telescopic rods are each fixedly provided with a side arc block. And three flat wheels are embedded in the end faces of the sides, away from the brick plate body, of the six side arc blocks correspondingly, two supporting blocks are fixedly arranged on the upper end faces of the two supporting arc blocks correspondingly, the inner walls of the supporting plates are sleeved with center threaded rods in a threaded mode, and two bottom buffering telescopic rods are fixedly arranged at the positions, close to the two sides, of the middles of the upper end faces of the supporting plates correspondingly. According to the brick cutting device, the center threaded rod is rotated to push the brick plate body so as to adjust the height of the brick plate body so that bricks can be cut in different environments, and when the brick plate body enters, the flat wheels arranged in the side arc blocks make contact with the inner wall of the rotary kiln body, so that the inner wall of the rotary kiln is prevented from being scratched.

Description

Technical Field

[0001] The utility model relates to the technical field of brick moving plates for rotary kilns, in particular to an adjusting structure of brick moving plates for rotary kilns. Background Art

[0002] A rotary kiln is a device used to produce cement, lime and other materials. It is usually a long, round cylinder that can rotate in the horizontal direction. Inside the rotary kiln, the raw materials undergo chemical reactions and heat treatment to produce finished products. This equipment is usually used in large-scale industrial production. It can efficiently process large amounts of raw materials and can adjust and control the production process as needed. Before the rotary kiln is used, heat-resistant bricks need to be cut into its inner wall.

[0003] Most of the existing brick moving plates are composed of four support rods and a support plate. When the brick moving plate needs to be adjusted in height, it is inconvenient to repeatedly disassemble and install bolts, and the sizes of the support plate and the support rods are fixed and cannot adapt to different rotary kilns, and the movable support plate is easy to scratch the inner wall of the rotary kiln. Therefore, the utility model provides a brick moving plate adjustment structure for a rotary kiln to solve the problems raised in the above background technology. Utility Model Content

[0004] In view of the defects in the prior art, the utility model provides a brick moving plate adjustment structure for a rotary kiln, comprising a rotary kiln body, a brick plate body, two supporting arc blocks and a supporting plate, wherein the front end face and the rear end face of the brick plate body are fixedly provided with three side buffer telescopic rods, the output ends of the six side buffer telescopic rods are fixedly provided with side arc blocks, and the end faces of the six side arc blocks away from the brick plate body are embedded with three flat wheels;

[0005] Two support blocks are fixedly arranged on the upper end surfaces of the two support arc blocks, a central threaded rod is provided on the inner wall thread sleeve of the support plate, two bottom buffer telescopic rods are fixedly arranged on the middle of the upper end surface of the support plate near both sides, an adjustment groove is opened near the middle position of the lower end surfaces of the two support arc blocks, and adjustment blocks are slidably arranged near the front and rear sides of the two adjustment grooves, a movable buffer telescopic rod is fixedly arranged on the lower end surfaces of the four adjustment blocks, and support wheels are rotatably arranged on the lower end surfaces of the four movable buffer telescopic rods.

[0006] Preferably, a wear-resistant pad is embedded in the upper end surface of the brick plate body, blocking bars are fixedly provided at the front and rear sides of the upper end surface of the brick plate body, and push rods are fixedly provided on both side end surfaces of the brick plate body.

[0007] Preferably, upper blocks are fixedly provided at the four corners of the lower end surface of the brick plate body, and limiting rods are fixedly provided at the middle positions of the lower end surfaces of the four upper blocks. The four limiting rods are slidably sleeved on the inner walls of the four supporting blocks respectively.

[0008] Preferably, a slide groove is opened near the middle position of one end surface of the two supporting arc blocks, and a clamping bolt is rotatably arranged on one end surface of the four adjusting blocks, and the four clamping bolts are respectively slidably arranged on the inner walls of the two slide grooves.

[0009] Preferably, a limiting block is fixedly provided on the other side end surface of the four adjustment blocks, a limiting groove is provided on the inner wall of one side of the two adjustment grooves, and the four limiting blocks are slidably provided on the inner walls of the two limiting grooves respectively.

[0010] Preferably, the output ends of the four bottom buffer telescopic rods are all fixedly arranged on the lower end surface of the brick board body, and the upper end surface of the central threaded rod is movably arranged on the lower end surface of the brick board body.

[0011] Preferably, a cross bar is fixedly provided at a lower position between two sides of the two support blocks, and the support plate is fixedly provided at a middle position on the end surfaces of one side opposite to the two cross bars.

[0012] The beneficial effects of the utility model are embodied in:

[0013] Check the diameter of the rotary kiln body to adjust the position of the inner wall of the supporting wheel adjusting groove under the supporting arc block, then rotate the central threaded rod to push the brick plate body to adjust the height of the plate body for brick cutting in different environments, place the kiln bricks on the upper end surface of the brick plate body, and then push the brick plate body into the rotary kiln body. When the brick plate body enters, the flat wheel arranged inside the side arc block contacts the inner wall of the rotary kiln body. The contacted side arc block will squeeze the side buffer telescopic rod to adapt to rotary kiln bodies of different diameters, making the brick moving plate more convenient to use and avoiding scratches on the inner wall of the rotary kiln. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0015] Figure 1 It is an axonometric schematic diagram of the utility model;

[0016] Figure 2 It is an axonometric diagram of the main body of the brick board of the utility model;

[0017] Figure 3 It is a side cross-sectional schematic diagram of the main body of the brick board of the utility model;

[0018] Figure 4 For the utility model Figure 2 A magnified schematic diagram of point A;

[0019] Figure 5 For the utility model Figure 2 An enlarged schematic diagram of point B;

[0020] Figure 6 It is an axonometric schematic diagram of the support wheel of the utility model.

[0021] In the attached drawings, 1, rotary kiln body; 2, brick plate body; 3, support block; 4, push rod; 5, side arc block; 6, stop bar; 7, wear-resistant pad; 8, bottom buffer telescopic rod; 9, support plate; 10, upper block; 11, flat wheel; 12, limiting rod; 13, support wheel; 14, support arc block; 15, clamping bolt; 16, cross bar; 17, side buffer telescopic rod; 18, slide groove; 19, limit groove; 20, adjustment groove; 21, adjustment block; 22, movable buffer telescopic rod; 23, center threaded rod; 24, limit block. DETAILED DESCRIPTION

[0022] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0023] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0024] A brick plate adjustment structure for a rotary kiln, comprising a rotary kiln body 1, a brick plate body 2, two supporting arc blocks 14 and a supporting plate 9, three side buffer telescopic rods 17 are fixedly arranged on the front end and the rear end of the brick plate body 2, and the side arc blocks 5 are buffered by the side buffer telescopic rods 17, so that rotary kilns with different diameters can be used, the output ends of the six side buffer telescopic rods 17 are fixedly arranged with side arc blocks 5, and the end faces of the six side arc blocks 5 away from the brick plate body 2 are embedded with three flat wheels 11, and the side arc blocks 5 are supported by the flat wheels 11 to move on the inner wall of the rotary kiln body 1, so that the brick plate body 2 moves more easily;

[0025] Two support blocks 3 are fixedly provided on the upper end surfaces of the two support arc blocks 14, and the upper block 10 is supported by the support blocks 3 to limit the minimum height of the brick board body 2. A central threaded rod 23 is provided on the inner wall thread sleeve of the support plate 9, and two bottom buffer telescopic rods 8 are fixedly provided in the middle of the upper end surface of the support plate 9 near the two sides. Adjustment grooves 20 are provided in the middle position of the lower end surfaces of the two support arc blocks 14, and the support wheels 13 can be adjusted to different positions of the support arc blocks 14 through the adjustment grooves 20. Adjustment blocks 21 are slidably provided at the front and rear positions of the two adjustment grooves 20, and movable buffer telescopic rods 22 are fixedly provided on the lower end surfaces of the four adjustment blocks 21. The support wheels 13 are buffered by the movable buffer telescopic rods 22 to reduce the bumps generated during movement, and the lower end surfaces of the four movable buffer telescopic rods 22 are rotatably provided with support wheels 13.

[0026] A wear-resistant pad 7 is embedded in the upper end surface of the brick board main body 2, and the wear-resistant pad 7 is used to increase the friction force when the brick is placed to reduce the possibility of brick falling. The upper end surface of the brick board main body 2 is fixedly provided with a baffle 6 at the front and rear positions, and the baffle 6 is used to limit the brick board main body 2 to prevent the brick from falling from the side. Push rods 4 are fixedly provided on both side end surfaces of the brick board main body 2, and the push rods 4 are used to push the brick board main body 2 to allow it to enter the rotary kiln main body 1. Upper blocks 10 are fixedly provided at the four corners of the lower end surface of the brick board main body 2. The cooperation between the upper block 10 and the limiting rod 12 makes the brick board main body 2 more stable when rising. The lower end surfaces of the four upper blocks 10 are fixedly provided with limiting rods 12 at the middle position, and the four limiting rods 12 are slidably sleeved on the inner walls of the four support blocks 3 respectively.

[0027] A slide groove 18 is provided at the middle position of the end surface of one side of the two supporting arc blocks 14, and the clamping bolt 15 slides inside the slide groove 18. The adjusting block 21 is squeezed by rotating the clamping bolt 15 to fix the supporting wheel 13. A clamping bolt 15 is rotatably provided on the end surface of one side of the four adjusting blocks 21. The four clamping bolts 15 are respectively slidably provided on the inner walls of the two slide grooves 18. A limiting block 24 is fixedly provided on the end surface of the other side of the four adjusting blocks 21. The cooperation between the limiting block 24 and the limiting groove 19 prevents the adjusting block 21 from sliding out of the adjusting groove 20, so that the adjusting block 21 moves more stably. A limiting groove 19 is provided on the inner wall of one side of the two adjusting grooves 20. The limiting groove 19 allows the limiting block 24 to slide inside it, and the four limiting blocks 24 are respectively slidably provided on the inner walls of the two limiting grooves 19.

[0028] The output ends of the four bottom buffer telescopic rods 8 are fixedly set on the lower end surface of the brick board body 2. The brick board body 2 is pushed by the rotating central threaded rod 23, so that the height of the brick body can be adjusted, which is convenient for adapting to different rotary kilns. The upper end surface of the central threaded rod 23 is movably set on the lower end surface of the brick board body 2. By reversing the central threaded rod 23, the brick board body 2 slowly descends with the assistance of the bottom buffer telescopic rod 8. The two sides of the two support blocks 3 are fixedly provided with cross bars 16 on the lower side, and the support plate 9 is fixedly set on the middle position of the opposite side end surface of the two cross bars 16.

[0029] Working principle: Check the diameter of the rotary kiln body 1 to adjust the position of the inner wall of the adjusting groove 20 of the support wheel 13 below the supporting arc block 14, rotate the clamping bolt 15 to squeeze the adjusting block 21 to fix the supporting wheel 13, and then rotate the central threaded rod 23 to push the brick plate body 2 to adjust the height of the plate body for cutting bricks in different environments, place the kiln bricks on the upper end surface of the brick plate body 2, and the wear-resistant pad 7 will increase the friction so that the bricks are not easy to fall, and then hold the push rod 4 to push the brick plate body 2 into the rotary kiln body 1 through the supporting wheel 13. When the brick plate body 2 enters, the flat wheel 11 arranged inside the side arc block 5 contacts the inner wall of the rotary kiln body 1, and the contacted side arc block 5 will squeeze the side buffer telescopic rod 17 to adapt to rotary kiln bodies 1 of different diameters, making the brick moving plate more convenient to use. When the height of the brick plate body 2 is adjusted downward, the central threaded rod 23 rotates in the opposite direction, and the brick plate body 2 is slowed down by the bottom buffer telescopic rod 8.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A brick plate adjustment structure for a rotary kiln, comprising a rotary kiln body (1), a brick plate body (2), two supporting arc blocks (14) and a supporting plate (9), characterized in that: The front end and rear end of the brick plate body (2) are fixedly provided with three side buffer telescopic rods (17), the output ends of the six side buffer telescopic rods (17) are fixedly provided with side arc blocks (5), and the end surfaces of the six side arc blocks (5) away from the brick plate body (2) are embedded with three flat wheels (11); Two support blocks (3) are fixedly arranged on the upper end surfaces of the two support arc blocks (14); a central threaded rod (23) is threadedly sleeved on the inner wall of the support plate (9); two bottom buffer telescopic rods (8) are fixedly arranged at the middle of the upper end surface of the support plate (9) near both sides; an adjustment groove (20) is opened at the middle position of the lower end surfaces of the two support arc blocks (14); adjustment blocks (21) are slidably arranged at the front and rear positions of the two adjustment grooves (20); movable buffer telescopic rods (22) are fixedly arranged on the lower end surfaces of the four adjustment blocks (21); and support wheels (13) are rotatably arranged on the lower end surfaces of the four movable buffer telescopic rods (22).

2. The brick moving plate adjustment structure for a rotary kiln according to claim 1, characterized in that: A wear-resistant pad (7) is embedded in the upper end surface of the brick plate body (2), blocking strips (6) are fixedly provided at the front and rear sides of the upper end surface of the brick plate body (2), and push rods (4) are fixedly provided on both side end surfaces of the brick plate body (2).

3. The brick moving plate adjustment structure for a rotary kiln according to claim 1, characterized in that: An upper block (10) is fixedly arranged at the four corners of the lower end surface of the brick plate body (2), and a limiting rod (12) is fixedly arranged at the middle position of the lower end surface of the four upper blocks (10). The four limiting rods (12) are respectively slidably sleeved on the inner walls of the four supporting blocks (3).

4. The brick moving plate adjustment structure for a rotary kiln according to claim 1, characterized in that: A slide groove (18) is provided at the middle position of one end surface of the two supporting arc blocks (14), and a clamping bolt (15) is rotatably provided on one end surface of the four adjusting blocks (21). The four clamping bolts (15) are respectively slidably provided on the inner walls of the two slide grooves (18).

5. The brick moving plate adjustment structure for a rotary kiln according to claim 1, characterized in that: A limiting block (24) is fixedly arranged on the other side end surface of the four adjustment blocks (21), a limiting groove (19) is provided on the inner wall of one side of the two adjustment grooves (20), and the four limiting blocks (24) are respectively slidably arranged on the inner walls of the two limiting grooves (19).

6. The brick moving plate adjustment structure for a rotary kiln according to claim 1, characterized in that: The output ends of the four bottom buffer telescopic rods (8) are all fixedly arranged on the lower end surface of the brick plate body (2), and the upper end surface of the central threaded rod (23) is movably arranged on the lower end surface of the brick plate body (2).

7. The brick moving plate adjustment structure for a rotary kiln according to claim 1, characterized in that: A cross bar (16) is fixedly arranged at a lower position between two sides of the two support blocks (3), and the support plate (9) is fixedly arranged at a middle position on the opposite side end surfaces of the two cross bars (16).

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