A kiln car adapted to accommodate different sizes of billets

Abstract

The application relates to a kiln car convenient for adapting to different sizes of blank bodies, and relates to the field of ceramic product preparation, which comprises a base and a plurality of support frames for supporting blank bodies, at least two pairs of columns are installed on the base, a plurality of support rods are installed between two columns in each pair of columns, a plurality of plug-in holes are formed in each column, each end of each support rod is plugged into a corresponding plug-in hole, one end of each support frame is lapped on one support rod, and the other end is lapped on another support rod, and each support frame comprises two supporting rods and a plurality of supporting plates lapped on the supporting rods. The application has the effect that the kiln car can adapt to blank bodies of different sizes.

Description

Technical Field

[0001] This application relates to the field of ceramic product preparation, and in particular to a kiln car that is easy to adapt to blanks of different sizes. Background Technology

[0002] In industrial production, kiln cars are crucial tools for transporting raw materials within kilns in industries such as ceramics and refractory materials. Their development has played a key role in improving production efficiency and reducing labor intensity. With continuous advancements in industrial technology, the design and manufacture of kiln cars are constantly being improved to adapt to different production scales and process requirements.

[0003] In traditional kiln car design, fixed support structures are typically used to support the billets. One common method is to install an integrated support frame on the base; the size and structure of this frame are predetermined and cannot be flexibly adjusted. Another method involves welding support rods and columns together to form a relatively fixed support frame, upon which the components for supporting the billets are placed. Some kiln cars also use simple flat plate structures for support, placing the billets directly on the plate. These methods can meet the transportation needs of billets to some extent, but their adaptability is poor when dealing with billets of different sizes.

[0004] When it is necessary to transport billets of different sizes, it is often necessary to replace the entire kiln car or carry out large-scale modifications to the support structure. This not only increases production costs but also reduces production efficiency and brings many inconveniences to production. Utility Model Content

[0005] In order to facilitate the kiln car to adapt to billets of different sizes, this application provides a kiln car that is easy to adapt to billets of different sizes.

[0006] This application provides a kiln car that is easy to adapt to billets of different sizes, using the following technical solution: A kiln car that is easy to adapt to billets of different sizes includes a base and several support frames for receiving the billets. At least two pairs of columns are installed on the base. Multiple support rods are installed between the two columns in each pair. Each column has multiple insertion holes. Each end of each support rod is inserted into a corresponding insertion hole. One end of each support frame is attached to one of the support rods and the other end is attached to the other support rod. Each support frame includes two receiving rods and several receiving plates attached to the receiving rods.

[0007] By adopting the above technical solution, the kiln car's uprights are provided with multiple insertion holes. Each end of the support rod is inserted into the corresponding insertion hole, and the installation position of the support rod on the upright can be adjusted according to the height of the billet. At the same time, one end of the support frame is attached to one support rod, and the other end is attached to another support rod. The spacing between the two support rods in the support frame can be adjusted according to the size of the billet. Support plates of different lengths and widths are placed on the two support rods to support billets of different sizes, so that the kiln car can easily adapt to billets of different heights and sizes.

[0008] Preferably, each of the receiving rods has a limiting groove on its upper surface, and each end of the receiving plate overlaps the limiting groove on the adjacent receiving rod.

[0009] By adopting the above technical solution, the stability of the receiving plate placement is improved, thereby enhancing the stability of the billet receiving.

[0010] Preferably, each of the support rods is a hollow rod.

[0011] By adopting the above technical solution, the hollow support rod can reduce the overall weight of the kiln car while ensuring structural strength, thereby reducing manufacturing costs and operating energy consumption.

[0012] Preferably, each of the columns includes multiple vertically stacked blocks, and each block has at least one insertion hole.

[0013] By adopting the above technical solution, the height of the column can be flexibly adjusted by vertically splicing multiple blocks, making the installation position of the support rod more flexible, and thus facilitating the adjustment of the position and height of the support frame to adapt to blanks of different sizes.

[0014] Preferably, each of the upright blocks has an installation groove on its upper surface and an installation block fixedly connected to its lower surface, with each installation block being inserted into an adjacent installation groove.

[0015] By adopting the above technical solution, the support block is connected to the mounting slot through the installation block, which facilitates the assembly and disassembly of the column. It can flexibly build a load-bearing structure suitable for different sized blanks, and can also improve the stability and integrity of the column structure to a certain extent.

[0016] Preferably, each end of the base along its length is provided with a chamfer, and a vertically arranged elastic sheet is fixedly connected to each chamfer.

[0017] By adopting the above technical solution, the chamfers at both ends of the base along its length enable the kiln car to enter the kiln more smoothly, reducing collisions and friction with the kiln entrance; while the elastic plates vertically set at the chamfers have a certain degree of elasticity, which can play a buffering role when the kiln car encounters slight collisions or compression during the process of pushing it in, further reducing the possibility of collision damage, thus facilitating the smooth pushing of the kiln car into the kiln as a whole.

[0018] Preferably, each of the support frames is equipped with two locking assemblies for locking the two support rods together. The locking assembly includes a connecting strip fixedly connected to one of the support rods, the other end of which extends to the other support rod and is fixedly connected to the support rod by screws.

[0019] By adopting the above technical solution, if the two support rods are not locked together during kiln car operation, they may move away from each other due to vibration or other factors. Since the two ends of the support plate overlap the adjacent support rods, the movement of the support rods away from each other will cause the support plate to lose stable support and easily fall off the support rods. However, by installing two locking components on each support frame, with one end of the connecting strip of the locking component fixedly connected to one support rod and the other end extending to the other support rod and fixed with screws, the movement of the two support rods away from each other can be effectively restricted, ensuring the stable placement of the support plate and reducing the occurrence of the support plate falling off.

[0020] Preferably, the connecting bar is a chain consisting of multiple links, one of the receiving rods has a connecting groove, the connecting bar passes through the connecting groove, the screw passes through one of the links and is threadedly connected to the receiving rod, the screw includes a cap at one end, the cap presses the link to which the screw is inserted against the corresponding receiving rod.

[0021] By adopting the above technical solution, since the connecting bar is a chain with multiple links, when it is necessary to adjust the distance between the two receiving rods according to different billets, the screws can be flexibly selected to be inserted into the corresponding links on the chain based on the actual distance between the two receiving rods. Because there are multiple links to choose from on the chain, the maximum distance between the two receiving rods can be easily adjusted, thereby enabling the kiln car to adapt to billets of different sizes and improving the versatility and practicality of the kiln car.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. To make the kiln car easily adaptable to billets of different heights and sizes; 2. The height of the column can be flexibly adjusted, making the installation position of the support rod more flexible; 3. Effectively restricts the movement of the two support rods away from each other, ensuring the stable placement of the support plate and reducing the occurrence of the support plate falling off. Attached Figure Description

[0023] Figure 1 This is a schematic diagram illustrating the overall structure of the kiln car in Embodiment 1 of this application.

[0024] Figure 2 This is a schematic diagram illustrating the structure of splicing between adjacent blocks in Embodiment 1 of this application.

[0025] Figure 3 This is a schematic diagram of the limiting groove in Embodiment 1 of this application.

[0026] Figure 4 This is a schematic diagram illustrating the structure of the locking component in Embodiment 2 of this application.

[0027] Explanation of reference numerals in the attached drawings: 1. Base; 11. Chamfer; 12. Elastic sheet; 2. Column; 21. Stand block; 211. Insertion hole; 212. Mounting groove; 213. Mounting block; 3. Support rod; 4. Support frame; 41. Receiving rod; 411. Limiting groove; 412. Connecting groove; 42. Receiving plate; 5. Locking assembly; 51. Connecting strip; 511. Chain link; 52. Screw; 521. Cap. Detailed Implementation

[0028] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0029] Example 1 This application discloses a kiln car that is easy to adapt to billets of different sizes. (Refer to...) Figure 1 and Figure 2 The kiln car includes a base 1, and at least two pairs of uprights 2 are installed on the upper surface of the base 1. The two pairs of uprights 2 are arranged along the length of the base 1, and each pair of uprights 2 is located at one end of the base 1.

[0030] Multiple support rods 3 are installed between the two columns 2 in each pair of columns 2. The kiln car also includes several support frames 4. One end of each support frame 4 is attached to one of the support rods 3, and the other end is attached to another support rod 3. The support frames 4 are set horizontally. Each support frame 4 is used to place the billet.

[0031] Each support rod 3 is a hollow rod. The hollow rod design can reduce weight while ensuring strength, thereby reducing the overall weight of the kiln car and improving energy efficiency.

[0032] The base 1 is generally rectangular in shape, and each end of the base 1 along its length is provided with a chamfer 11 to facilitate the kiln car being pushed into the kiln. Each chamfer 11 is fixedly connected with a vertically arranged elastic sheet 12, which can be made of elastic materials such as rubber.

[0033] Reference Figure 1 and Figure 2 Each column 2 includes multiple vertically stacked blocks 21, and each block 21 has at least one insertion hole 211. Each block 21 has a mounting groove 212 on its upper surface and a mounting block 213 fixedly connected to its lower surface. The mounting block 213 on each block 21 is inserted into the mounting groove 212 on the adjacent block 21. The lowest block 21 is fixedly connected to the base 1. One end of each support rod 3 is inserted into one insertion hole 211 on one of the columns 2, and the other end is inserted into one insertion hole 211 on another column 2.

[0034] The insertion of the support rod 3 into each pair of columns 2 facilitates the adjustment of the spacing between adjacent support rods 3, thereby facilitating the adjustment of the height of the blanks that can be placed on the support frame 4. Furthermore, by adjusting the number of upright blocks 21, the height of the columns 2 can be adjusted to accommodate different numbers of blanks.

[0035] Reference Figure 1 and Figure 3 Each support frame 4 includes two support rods 41 and several support plates 42 overlapping the support rods 41. The support plates 42 are used to directly support the blank, while the support rods 41 serve to support the support plates 42.

[0036] Each receiving rod 41 has a limiting groove 411 on its upper surface, and each end of the receiving plate 42 overlaps in the limiting groove 411 on the adjacent receiving rod 41. The limiting groove 411 can position the receiving plate 42, reduce the occurrence of the receiving plate 42 moving in the direction perpendicular to the length of the receiving rod 41, and ensure the stability of the billet placement.

[0037] The implementation principle of this application's embodiment of a kiln car that easily adapts to billets of different sizes is as follows: the position of the support rod 3 can be flexibly adjusted through the insertion hole 211 on the column 2, thereby changing the spacing and position of the support frame 4 to accommodate billets of different heights. The length and width of the receiving plate 42 on the support frame 4 can be adjusted to accommodate billets of different sizes. Simultaneously, the limiting groove 411 and locking assembly 5 on the support frame 4 ensure the stability of the billet during transportation. The stacking structure of the blocks 21 allows for adjustable height of the column 2, and the hollow rod design of the support rod 3 reduces the weight of the kiln car.

[0038] Example 2 This application discloses a kiln car that is easy to adapt to billets of different sizes. (Refer to...) Figure 4 The difference from Embodiment 1 is that each support frame 4 is equipped with two locking components 5 that lock the two supporting rods 41 together, and each locking component 5 is attached to one end of the support frame 4.

[0039] The locking assembly 5 includes a connecting strip 51 that is hinged to the side wall of one of the receiving rods 41, the other end of the connecting strip 51 extending to the other receiving rod 41 and being fixedly connected to the receiving rod 41 by a screw 52.

[0040] The connecting bar 51 is a chain containing multiple links 511, with each pair of adjacent chains hooked together. A connecting groove 412 is provided on the upper surface of one of the receiving rods 41 for connection with the screw 52. The connecting bar 51 passes through the connecting groove 412, and the screw 52 passes through one of the links 511 and is threadedly connected to the receiving rod 41.

[0041] The screw 52 includes a cap 521 at one end, which presses the chain link 511, which is inserted into the screw 52, ​​tightly against the corresponding receiving rod 41.

[0042] The implementation principle of this application embodiment for a kiln car that is easy to adapt to billets of different sizes is as follows: By setting the locking component 5, the maximum distance between a pair of receiving rods 41 is limited, reducing the possibility of the two receiving rods 41 moving away from each other and causing the receiving plate 42 to fall off between the pair of receiving rods 41, thus ensuring the stability of the billet placement. Furthermore, by locking the screws 52 to different chain links 511, the maximum distance between the two receiving rods 41 can be easily adjusted.

[0043] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A kiln car that is easy to adapt to billets of different sizes, characterized in that: It includes a base (1) and several support frames (4) for receiving blanks. At least two pairs of columns (2) are installed on the base (1). Multiple support rods (3) are installed between the two columns (2) in each pair of columns (2). Multiple insertion holes (211) are opened on each column (2). Each end of each support rod (3) is inserted into the corresponding insertion hole (211). One end of each support frame (4) is attached to one of the support rods (3) and the other end is attached to the other support rod (3). Each support frame (4) includes two receiving rods (41) and several receiving plates (42) attached to the receiving rods (41).

2. The kiln car according to claim 1, which is easy to adapt to billets of different sizes, is characterized in that: Each of the receiving rods (41) has a limiting groove (411) on its upper surface, and each end of the receiving plate (42) overlaps in the limiting groove (411) on the adjacent receiving rod (41).

3. The kiln car according to claim 1, which is easy to adapt to billets of different sizes, is characterized in that: Each of the aforementioned support rods (3) is a hollow rod.

4. A kiln car according to claim 1 that is easy to adapt to billets of different sizes, characterized in that: Each of the columns (2) includes a plurality of vertically stacked blocks (21), and each block (21) has at least one insertion hole (211).

5. A kiln car according to claim 4 that is easy to adapt to billets of different sizes, characterized in that: Each of the standing blocks (21) has an installation groove (212) on its upper surface and an installation block (213) fixedly connected to its lower surface. Each installation block (213) is inserted into the adjacent installation groove (212).

6. A kiln car according to claim 1, which is easy to adapt to billets of different sizes, characterized in that: Each end of the base (1) along its length is provided with a chamfer (11), and a vertically arranged elastic sheet (12) is fixedly connected to each chamfer (11).

7. A kiln car according to claim 1, which is easy to adapt to billets of different sizes, characterized in that: Each of the support frames (4) is equipped with two locking assemblies (5) that lock the two support rods (41) together. The locking assembly (5) includes a connecting strip (51) fixedly connected to one of the support rods (41), the other end of which extends to the other support rod (41) and is fixedly connected to the support rod (41) by a screw (52).

8. A kiln car according to claim 7 that is easy to adapt to billets of different sizes, characterized in that: The connecting bar (51) is a chain consisting of multiple links (511), one of the receiving rods (41) has a connecting groove (412), the connecting bar (51) passes through the connecting groove (412), the screw (52) passes through one of the links (511) and is threadedly connected to the receiving rod (41), the screw (52) includes a cap (521) at one end, the cap (521) presses the link (511) that is inserted into the screw (52) against the corresponding receiving rod (41).

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