Transfer trolley for calcining and preheating refractory bricks

Abstract

The utility model relates to the technical field of refractory brick calcination preheating transfer equipment, and discloses a transfer trolley for refractory brick calcination preheating, which comprises a transfer mechanism, and a transfer frame is mounted at the top of the transfer mechanism; the transfer mechanism comprises a supporting frame, a fixed wheel is fixedly connected to the right side of the bottom of the supporting frame, a movable wheel is rotatably connected to the left side of the bottom of the supporting frame, a steering yoke is rotatably connected to the middle of the left side of the supporting frame, and a rotating rod is fixedly connected to the bottom end of the steering yoke. A first adjusting rod and a second adjusting rod are hinged to the two ends of the rotating rod correspondingly, transfer seats are fixedly connected to the positions, close to the two sides, of the top of the supporting frame, and limiting grooves are formed in the tops of the transfer seats. According to the transfer trolley for calcining and preheating the refractory bricks, through the arranged transfer mechanism, the arranged transfer base and the arranged limiting groove, the transfer base can be matched with the limiting rod, so that a transfer frame can be easily placed on the transfer base in the later period, and the efficient transfer purpose is better achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory brick calcination preheating and transfer equipment, in particular to a transfer trolley for refractory brick calcination preheating. Background Technique

[0002] The functions of refractory brick calcination preheating are mainly reflected in the following aspects:

[0003] Improve calcination efficiency: The preheating process can make full use of the heat of the flue gas discharged from the calcination furnace to preheat the brick blanks. This can shorten the time required for brick blank calcination, thereby shortening the calcination cycle and improving labor efficiency.

[0004] Reduce energy consumption: The preheating process enables the brick blanks to reach a certain temperature before entering the calcination furnace, so the additional heat required during the calcination process is reduced, and the energy consumption is lowered.

[0005] Improve product quality: Preheating can make the brick blanks heat more evenly, avoiding uneven internal stress of the brick blanks caused by too large temperature differences, thereby improving the quality and stability of the products.

[0006] After the refractory bricks are calcined and preheated, the brick blanks need to be transferred into the calcination furnace for calcination. The existing transfer trolleys do not carry separable transfer frames. During the preheating and calcination processes, it takes a lot of time to transfer the brick blanks, so improvements are needed. Content of the Utility Model

[0007] The purpose of the utility model is to provide a transfer trolley for refractory brick calcination preheating to solve the problems raised in the above background technique.

[0008] To achieve the above purpose, the utility model provides the following technical solution: A transfer trolley for refractory brick calcination preheating, including a transfer mechanism, and a transfer frame is installed on the top of the transfer mechanism;

[0009] The transfer mechanism includes a support frame, a fixed wheel is fixedly connected to the right side of the bottom of the support frame, a movable wheel is rotatably connected to the left side of the bottom of the support frame, a direction rod is rotatably connected to the middle of the left side of the support frame, a rotating rod is fixedly connected to the bottom end of the direction rod, the two ends of the rotating rod are respectively hinged with a first adjusting rod and a second adjusting rod, transfer seats are fixedly connected to both sides of the top of the support frame, and a limiting groove is opened on the top of the transfer seat.

[0010] Preferably, two movable wheels are provided, and the two movable wheels are rotatably connected to the front and rear parts of the left side of the support frame. The first adjusting rod and the second adjusting rod are respectively hinged to the opposite sides of the two movable wheels.

[0011] Preferably, a second adjusting rod is hinged to the left side of the rotating rod, one end of the second adjusting rod away from the rotating rod is hinged to the left side of one of the movable wheels, a first adjusting rod is hinged to the right side of the rotating rod, and one end of the first adjusting rod away from the rotating rod is hinged to the right side of the other movable wheel.

[0012] Preferably, limiting grooves are formed at the front, middle and rear positions of the top of the transfer seat, and the limiting grooves are semi-circular.

[0013] Preferably, the transfer rack includes a limiting rod, the limiting rod is inserted into the limiting groove, fixing plates are fixedly connected to the two ends of the limiting rod close to each other, a placing plate is fixedly connected to the top of the fixing plates, support rods are fixedly connected to the four corners of the placing plate, a strengthening seat is fixedly connected to the inner side of the limiting rod inside the fixing plates, and a cushion plate is fixedly connected to the inner side of the strengthening seat.

[0014] Preferably, the placing plates are evenly distributed on the outer wall of the support rods, two groups of strengthening seats are provided, and the two groups of strengthening seats are distributed on both sides of the bottom of the placing plate.

[0015] Compared with the prior art, the present utility model provides a transfer trolley for calcining and preheating refractory bricks, and has the following beneficial effects:

[0016] 1. For the transfer trolley for calcining and preheating refractory bricks, through the provided transfer mechanism, by setting the transfer seat and the limiting groove, the transfer rack can be easily placed on the transfer seat through the cooperation of the transfer seat and the limiting rod, and at the same time, it is further convenient for the separation of the transfer rack and the transfer seat. The brick blanks can always be placed on the transfer rack for preheating and calcining. After preheating, only need to place the transfer rack on the transfer seat of the transfer mechanism by a forklift. At this time, by pulling the direction rod, the transfer rack carrying the preheated brick blanks can be moved to the calcining furnace. At the same time, during the transfer process, by selecting the direction rod and cooperating with the first adjusting rod and the second adjusting rod, the rotation direction of the movable wheels can be controlled, so as to more easily cope with the transfer work on different terrains and better achieve the purpose of efficient transfer.

[0017] 2. For the transfer trolley for calcining and preheating refractory bricks, through the provided transfer rack, the placing plate can easily place a large number of brick blanks. At the same time, the arc-shaped limiting rod and the arc-shaped design of the limiting groove on the transfer seat can easily realize the placement and limitation, and at the same time, it can ensure that the transfer rack has good stability during the transfer process. At the same time, the design of the cushion plate and the strengthening seat can also facilitate the forklift to move and transfer the transfer rack, with multiple transfer effects and better achieving the transfer effect. Description of the Drawings

[0018] To more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings:

[0019] Figure 1 Schematic diagram of one side of the overall structure of the present utility model;

[0020] Figure 2 Top view schematic diagram of the overall structure of the present utility model;

[0021] Figure 3 Top view schematic diagram of the transfer mechanism;

[0022] Figure 4 Bottom view schematic diagram of the transfer mechanism;

[0023] Figure 5 Bottom view schematic diagram of the transfer rack.

[0024] In the figure: 1. Transfer mechanism; 11. Transfer seat; 12. Direction rod; 13. Support frame; 14. Movable wheel; 15. Limit groove; 16. Fixed wheel; 17. First adjusting rod; 18. Rotating rod; 19. Second adjusting rod; 2. Transfer rack; 21. Support rod; 22. Pad; 23. Fixed plate; 24. Limit rod; 25. Reinforcement seat; 26. Placing plate. Specific embodiments

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0026] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] The present utility model provides the following technical solutions:

[0028] Embodiment 1

[0029] Please refer to Figures 1-4 , a transfer trolley for preheating refractory bricks during calcination, comprising a transfer mechanism 1, on top of which a transfer rack 2 is installed;

[0030] The transfer mechanism 1 includes a support frame 13. On the right side of the bottom of the support frame 13, a fixed wheel 16 is fixedly connected. On the left side of the bottom of the support frame 13, a movable wheel 14 is rotatably connected. In the middle of the left side of the support frame 13, a direction rod 12 is rotatably connected. At the bottom end of the direction rod 12, a rotating rod 18 is fixedly connected. At both ends of the rotating rod 18, a first adjusting rod 17 and a second adjusting rod 19 are respectively hinged. Near both sides of the top of the support frame 13, transfer seats 11 are fixedly connected. On the top of the transfer seats 11, limit grooves 15 are provided. By providing the transfer mechanism 1 and the transfer seats 11 and the limit grooves 15, through the cooperation of the transfer seats 11 and the limit rods 24, not only can the transfer rack 2 be easily placed on the transfer seats 11 in the later stage, but also the separation of the transfer rack 2 and the transfer seats 11 can be further facilitated, enabling the brick blanks to always be placed on the transfer rack 2 for preheating and calcination. After preheating, just place the transfer rack 2 on the transfer seats 11 of the transfer mechanism 1 by a forklift. At this time, by pulling the direction rod 12, the transfer rack 2 carrying the preheated brick blanks can be moved to the calcination furnace. At the same time, during the transfer process, by selecting the direction rod 12 and with the cooperation of the first adjusting rod 17 and the second adjusting rod 19, the rotation direction of the movable wheel 14 can be controlled, so as to more easily cope with the transfer work on different terrains and better achieve the purpose of efficient transfer.

[0031] There are two movable wheels 14, which are rotatably connected to the front and rear parts on the left side of the support frame 13. On the opposite sides of the two movable wheels 14, a first adjusting rod 17 and a second adjusting rod 19 are respectively hinged.

[0032] On the left side of the rotating rod 18, the second adjusting rod 19 is hinged. The end of the second adjusting rod 19 far from the rotating rod 18 is hinged to the left side of one of the movable wheels 14. On the right side of the rotating rod 18, the first adjusting rod 17 is hinged. The end of the first adjusting rod 17 far from the rotating rod 18 is hinged to the right side of the other movable wheel 14.

[0033] Limit grooves 15 are provided at the front, middle and rear positions on the top of the transfer seats 11, and the limit grooves 15 are semi-circular.

[0034] Embodiment 2

[0035] Please refer to Figures 1-5, and on the basis of the first embodiment, it is further obtained that the transfer rack 2 includes a limiting rod 24, the limiting rod 24 is inserted into the limiting groove 15, fixing plates 23 are fixedly connected to both ends of the limiting rod 24 close to the ends, a placing plate 26 is fixedly connected to the top of the fixing plate 23, support rods 21 are fixedly connected to the four corners of the placing plate, a reinforcing seat 25 is fixedly connected to the inner side of the limiting rod 24 inside the fixing plate 23, and a backing plate 22 is fixedly connected to the inner side of the reinforcing seat 25. Through the arranged transfer rack 2, the placing plate 26 can easily place a large number of brick blanks. At the same time, the arc-shaped limiting rod 24 and the arc-shaped limiting groove 15 on the transfer seat 11 can easily achieve placing and limiting, and at the same time, it can ensure that the transfer rack 2 has good stability during the transfer process. At the same time, the design of the backing plate 22 and the reinforcing seat 25 can also facilitate the forklift to move and transfer the transfer rack 2, having multiple transfer effects and being able to better achieve the transfer effect.

[0036] The placing plates 26 are evenly distributed on the outer wall of the support rod 21, and two groups of reinforcing seats 25 are provided, and the two groups of reinforcing seats 25 are distributed on both sides of the bottom of the placing plate 26.

[0037] During the actual operation process, when this device is used, through the cooperation of the transfer seat 11 and the limiting rod 24, the transfer rack 2 can be easily placed on the transfer seat 11 in the later stage, and at the same time, it can further facilitate the separation of the transfer rack 2 and the transfer seat 11, enabling the brick blanks to always be placed on the transfer rack 2 for preheating and calcination. After preheating, only need to place the transfer rack 2 on the transfer seat 11 of the transfer mechanism 1 by a forklift. At this time, by pulling the direction rod 12, the transfer rack 2 carrying the preheated brick blanks can be moved to the calcination furnace. At the same time, during the transfer process, by selecting the direction rod 12 under the cooperation of the first adjusting rod 17 and the second adjusting rod 19, the rotation direction of the movable wheel 14 can be controlled, so as to more easily cope with the transfer work on different terrains and better achieve the purpose of efficient transfer.

[0038] The placing plate 26 can easily place a large number of brick blanks. At the same time, the arc-shaped limiting rod 24 and the arc-shaped limiting groove 15 on the transfer seat 11 can easily achieve placing and limiting, and at the same time, it can ensure that the transfer rack 2 has good stability during the transfer process. At the same time, the design of the backing plate 22 and the reinforcing seat 25 can also facilitate the forklift to move and transfer the transfer rack 2, having multiple transfer effects and being able to better achieve the transfer effect.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

Claims

1. A transfer trolley for preheating refractory bricks during calcination, comprising a transfer mechanism (1), characterized in that: A transfer frame (2) is installed on the top of the transfer mechanism (1); The transfer mechanism (1) includes a support frame (13). A fixed wheel (16) is fixedly connected to the right side of the bottom of the support frame (13). A movable wheel (14) is rotatably connected to the left side of the bottom of the support frame (13). A direction rod (12) is rotatably connected to the middle of the left side of the support frame (13). A rotating rod (18) is fixedly connected to the bottom end of the direction rod (12). A first adjusting rod (17) and a second adjusting rod (19) are respectively hinge-connected to both ends of the rotating rod (18). Transfer seats (11) are fixedly connected to both sides near the top of the support frame (13). A limiting groove (15) is formed on the top of the transfer seat (11).

2. The transfer trolley for calcining and preheating refractory bricks according to claim 1, characterized in that: There are two movable wheels (14). The two movable wheels (14) are rotatably connected to the front and rear parts on the left side of the support frame (13). The first adjusting rod (17) and the second adjusting rod (19) are respectively hinge-connected to the opposite sides of the two movable wheels (14).

3. A transfer trolley for calcining and preheating refractory bricks according to claim 1, characterized in that: The second adjusting rod (19) is hinge-connected to the left side of the rotating rod (18). The end of the second adjusting rod (19) far from the rotating rod (18) is hinge-connected to the left side of one of the movable wheels (14). The first adjusting rod (17) is hinge-connected to the right side of the rotating rod (18). The end of the first adjusting rod (17) far from the rotating rod (18) is hinge-connected to the right side of the other movable wheel (14).

4. A transfer trolley for calcining and preheating refractory bricks according to claim 1, characterized in that: Limiting grooves (15) are formed at the front, middle, and rear positions on the top of the transfer seat (11). The limiting groove (15) is semi-circular.

5. A transfer trolley for refractory brick calcination preheating according to claim 1, characterized in that: The transfer frame (2) includes a limiting rod (24). The limiting rod (24) is inserted into the limiting groove (15). Fixed plates (23) are fixedly connected to both ends near the limiting rod (24). A placement plate (26) is fixedly connected to the top of the fixed plate (23). Support rods (21) are fixedly connected to the four corners of the placement. A strengthening seat (25) is fixedly connected to the inner side of the limiting rod (24) in the fixed plate (23). A cushion plate (22) is fixedly connected to the inner side of the strengthening seat (25).

6. A transfer trolley for preheating refractory bricks during calcination, as claimed in claim 5, wherein: The placement plates (26) are evenly distributed on the outer wall of the support rods (21). There are two groups of strengthening seats (25). The two groups of strengthening seats (25) are distributed on both sides of the bottom of the placement plate (26).

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