Green brick positioning device for refractory bricks

Abstract

The utility model provides a refractory brick green brick positioning device, which relates to the field of refractory brick production and manufacturing, and comprises a transportation platform truck running on a ground track, a first groove is arranged on the upper surface of the transportation platform truck, a green brick stacking device is arranged in the first groove in a sliding manner, and chutes are arranged on the upper surface of the transportation platform truck and positioned on two sides of the first groove. A green brick positioning device is arranged between the two sliding grooves, and a locking structure is in threaded connection with the outer wall of one side of the transportation platform truck. According to the refractory brick green brick positioning device, the green brick positioning device and the locking structure are designed on the refractory brick green brick positioning device, when the refractory brick green brick positioning device is used, power is applied to the side face positioning rods through the handles, the second sliding blocks are driven to slide back and forth in the sliding grooves along the limiting rods, and therefore stacked green bricks are positioned through the two sets of side face positioning rods and the set of top positioning rods; the situation that green bricks exceed a kiln opening in the stacking process or the stacking space is not sufficiently utilized is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning devices, in particular to a positioning device for refractory brick blanks. Background Technique

[0002] Refractory materials are generally divided into two types, namely unshaped refractory materials and shaped refractory materials. Unshaped refractory materials, also called castables, are a mixture of powdery granules composed of various aggregates or fillers and one or more binders. When in use, they must be mixed and stirred evenly with one or more liquids and have strong fluidity. Shaped refractory materials generally refer to refractory bricks, whose shapes are standard and regular, and can also be temporarily processed during cutting according to needs.

[0003] Currently, during the processing of refractory bricks, the refractory brick blanks are transported to the interior of the firing kiln by a transport platform vehicle traveling on the ground. Since the kiln mouth is of a fixed size, during the stacking process of the brick blanks, the height or width of the brick blanks may exceed the kiln mouth, so that the brick blanks will impact the firing kiln during the transportation process, causing damage. If the stacking height does not exceed the kiln mouth, there will be a situation where the space utilization in the kiln during the firing process is insufficient.

[0004] Therefore, in view of the above problems, we propose a positioning device for refractory brick blanks. Content of the Utility Model

[0005] The purpose of the utility model is to provide a positioning device for refractory brick blanks to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A positioning device for refractory brick blanks, including a transport platform vehicle traveling on a ground track. A first groove is opened on the upper surface of the transport platform vehicle. A brick blank stacking device is slidably installed inside the first groove. Chutes are opened on both sides of the first groove on the upper surface of the transport platform vehicle. A brick blank positioning device is arranged between the two groups of chutes. A locking structure is threadedly connected to the outer wall of one side of the transport platform vehicle.

[0007] As a further description of the utility model: The brick blank positioning device includes a second slider. The size of the second slider is adapted to the chute. A side positioning rod is fixedly installed on the upper surface of the second slider. A top positioning rod is fixedly installed between the two groups of side positioning rods. The top positioning rod is arc-shaped. Handles are fixedly installed on the side walls of the two groups of side positioning rods away from each other. The distance that the handles extend outwards does not exceed the transport platform vehicle.

[0008] As a further description of the utility model: A limiting rod penetrates through the second slider, and the second slider is slidably connected to the limiting rod. The length of the limiting rod is the same as the length of the chute, and both ends of the limiting rod are fixedly connected to the transport platform vehicle.

[0009] As a further description of the present utility model: A reinforcing block is fixedly installed between the second slider and the side positioning rod. The longitudinal section of the reinforcing block is triangular. Jack holes are provided on the side walls of the two second sliders facing away from each other.

[0010] As a further description of the present utility model: The locking structure includes a threaded rod, which is threadedly connected to the transport platform vehicle. One end of the threaded rod is fixedly installed with a knob, and the other end of the threaded rod away from the knob is fixedly installed with an insertion rod. The end of the insertion rod away from the threaded rod extends into the chute. The outer diameter of the insertion rod matches the inner diameter of the jack hole.

[0011] As a further description of the present utility model: The brick blank stacking device includes a stacking platform, the size of which is adapted to the first groove. A plurality of equally spaced second grooves are provided on the upper surface of the stacking platform. The bottom of the stacking platform is fixedly installed with a first slider, and limiting blocks are fixedly installed on the outer walls on both sides of the first slider.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] By designing a brick blank positioning device and a locking structure on a refractory brick blank positioning device, during use, power is applied to the side positioning rod through the handle, driving the second slider to slide back and forth along the limiting rod inside the chute. Thus, the stacked brick blanks are positioned by two side positioning rods and one top positioning rod to prevent the brick blanks from exceeding the size of the kiln mouth or the underutilization of the stacking space during the stacking process. The second grooves on the stacking platform facilitate the rapid heating of the lower surface of the brick blanks stacked at the bottom, reducing the uneven heating of the bottom brick blanks. At the same time, the first slider can facilitate the front and rear extension of the stacking platform to facilitate the cleaning of impurities on the stacking platform after the brick blanks are fired. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the structure of the brick blank positioning device of the present utility model;

[0016] Figure 3 is a schematic diagram of the locking structure of the present utility model;

[0017] Figure 4 is a schematic diagram of the structure of the brick blank stacking device of the present utility model.

[0018] In the figure: 1. Transportation platform vehicle; 2. First groove; 3. Brick blank stacking device; 301. Stacking platform; 302. Second groove; 303. First slider; 304. Limit block; 4. Chute; 5. Brick blank positioning device; 501. Second slider; 502. Limit rod; 503. Side positioning rod; 504. Top positioning rod; 505. Handle; 506. Reinforcing block; 507. Jack. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 - 4 , the present invention provides a technical solution: a refractory brick blank positioning device, including a transportation platform vehicle 1 traveling on a ground track. A first groove 2 is opened on the upper surface of the transportation platform vehicle 1. A brick blank stacking device 3 is slidably installed inside the first groove 2. Chutes 4 are opened on both sides of the first groove 2 on the upper surface of the transportation platform vehicle 1. A brick blank positioning device 5 is arranged between the two groups of chutes 4. A locking structure 6 is threadedly connected to the outer wall of one side of the transportation platform vehicle 1.

[0021] In this embodiment: The brick blank positioning device 5 includes a second slider 501. The size of the second slider 501 is adapted to the chute 4. A side positioning rod 503 is fixedly installed on the upper surface of the second slider 501. A top positioning rod 504 is fixedly installed between the two groups of side positioning rods 503. The top positioning rod 504 is arc-shaped. Handles 505 are fixedly installed on the side walls of the two groups of side positioning rods 503 away from each other. The distance that the handle 505 extends outwards does not exceed the transportation platform vehicle 1.

[0022] During specific use: After the brick blanks are stacked, the side positioning rod 503 and the top positioning rod 504 can be used to position the height and width of the brick blanks to avoid the situation where the stacking height and width of the brick blanks exceed the kiln mouth. Among them, the portal frame formed by the side positioning rod 503 and the top positioning rod 504 is smaller than the kiln mouth.

[0023] In this embodiment: A limit rod 502 penetrates through the second slider 501, and the second slider 501 is slidably connected to the limit rod 502. The length of the limit rod 502 is the same as the length of the chute 4, and both ends of the limit rod 502 are fixedly connected to the transportation platform vehicle 1.

[0024] During specific use: The limiting rod 502 can support and limit the second slider 501, and the second slider 501 can slide back and forth along the limiting rod 502 inside the chute 4.

[0025] In this embodiment: A reinforcing block 506 is fixedly installed between the second slider 501 and the side positioning rod 503. The longitudinal section of the reinforcing block 506 is triangular, and insertion holes 507 are formed in the side walls of the two second sliders 501 facing away from each other.

[0026] During specific use: The insertion holes 507 can cooperate with the insertion rods 603 to lock the position of the second slider 501 inside the chute 4, preventing the front and back sliding of the side positioning rod 503 and the top positioning rod 504 during the movement of the transportation platform vehicle 1 into the firing kiln, thereby affecting the firing process.

[0027] In this embodiment: The locking structure 6 includes a threaded rod 601. The threaded rod 601 is threadedly connected to the transportation platform vehicle 1. One end of the threaded rod 601 is fixedly installed with a knob 602, and the other end of the threaded rod 601 away from the knob 602 is fixedly installed with an insertion rod 603. The end of the insertion rod 603 away from the threaded rod 601 extends into the chute 4, and the outer diameter of the insertion rod 603 matches the inner diameter of the insertion hole 507.

[0028] During specific use: When the brick blank is positioned, the insertion holes 507 formed on the side of the second slider 501 are moved to the position corresponding to the insertion rods 603, and the threaded rod 601 is rotated through the knob 602 to insert the insertion rods 603 into the insertion holes 507 to fix the position of the second slider 501 inside the chute 4, reducing the influence of the top positioning rod 504 on the quality of the brick blank after firing during the brick blank firing process.

[0029] In this embodiment: The brick blank stacking device 3 includes a stacking platform 301. The size of the stacking platform 301 is adapted to the first groove 2. A plurality of groups of equally spaced second grooves 302 are formed on the upper surface of the stacking platform 301. A first slider 303 is fixedly installed at the bottom of the stacking platform 301, and limiting blocks 304 are fixedly installed on the outer walls on both sides of the first slider 303.

[0030] During specific use: The second grooves 302 facilitate the rapid heating of the lower surface of the brick blanks stacked at the bottom, reducing the uneven heating of the bottom brick blanks, and the first slider 303 can facilitate the front and back sliding of the stacking platform 301 inside the first groove 2 to extend the stacking platform 301 outside the transportation platform vehicle 1 for facilitating the cleaning of impurities thereon.

[0031] Working principle: When in use, stack the refractory brick blanks on the stacking platform 301. After the stacking is completed, the operator can hold the handle 505 and apply force to the side positioning rod 503 to drive the second slider 501 to slide back and forth along the limiting rod 502 inside the chute 4, so as to position the stacked brick blanks through two groups of side positioning rods 503 and one group of top positioning rods 504, preventing the brick blanks from exceeding the size of the kiln mouth or having insufficient utilization of the stacking space during the stacking process. After the positioning is completed, move the insertion hole 507 opened on the side of the second slider 501 to the position corresponding to the insertion rod 603, and rotate the threaded rod 601 through the knob 602 to insert the insertion rod 603 into the insertion hole 507 to fix the position of the second slider 501 inside the chute 4, reducing the influence of the top positioning rod 504 on the quality of the brick blanks after firing.

[0032] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A positioning device for refractory brick blanks, comprising a transport platform vehicle (1) traveling on a ground track, characterized in that: The upper surface of the transportation platform vehicle (1) is provided with a first groove (2), and a brick blank stacking device (3) is slidably installed inside the first groove (2). On both sides of the first groove (2) on the upper surface of the transportation platform vehicle (1), chutes (4) are provided. A brick blank positioning device (5) is arranged between the two groups of chutes (4). One side outer wall of the transportation platform vehicle (1) is threadedly connected with a locking structure (6).

2. The refractory brick blank positioning device according to claim 1, wherein: The brick blank positioning device (5) includes a second slider (501), the size of the second slider (501) is adapted to the chute (4). A side positioning rod (503) is fixedly installed on the upper surface of the second slider (501). A top positioning rod (504) is fixedly installed between the two groups of side positioning rods (503). The top positioning rod (504) is arc-shaped. On the side walls of the two groups of side positioning rods (503) away from each other, handles (505) are fixedly installed. The distance that the handle (505) extends outwards does not exceed that of the transportation platform vehicle (1).

3. The refractory brick blank positioning device according to claim 2, characterized in that: A limiting rod (502) penetrates through the second slider (501), and the second slider (501) is slidably connected with the limiting rod (502). The length of the limiting rod (502) is the same as the length of the chute (4), and both ends of the limiting rod (502) are fixedly connected with the transportation platform vehicle (1).

4. A refractory brick blank positioning device according to claim 2, characterized in that: A reinforcing block (506) is fixedly installed between the second slider (501) and the side positioning rod (503). The longitudinal section of the reinforcing block (506) is triangular. Jack holes (507) are provided on the side walls of the two groups of second sliders (501) away from each other.

5. A refractory brick blank positioning device according to claim 4, characterized in that: The locking structure (6) includes a threaded rod (601), the threaded rod (601) is threadedly connected with the transportation platform vehicle (1). One end of the threaded rod (601) is fixedly installed with a knob (602). One end of the threaded rod (601) away from the knob (602) is fixedly installed with an insertion rod (603). The end of the insertion rod (603) away from the threaded rod (601) extends into the chute (4). The outer diameter size of the insertion rod (603) matches the inner diameter size of the jack hole (507).

6. The refractory brick blank positioning device according to claim 1, characterized in that: The brick blank stacking device (3) includes a stacking platform (301), the size of the stacking platform (301) is adapted to the first groove (2). Multiple groups of second grooves (302) are equidistantly distributed on the upper surface of the stacking platform (301). A first slider (303) is fixedly installed at the bottom of the stacking platform (301). Limiting blocks (304) are fixedly installed on the outer walls of both sides of the first slider (303).

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