A silicon carbide combination kiln

Abstract

The utility model discloses a kind of silicon carbide combined sagger, relating to silicon carbide sagger field, including first bottom plate, the first connecting plate is symmetrically arranged on the top of bottom plate, two the first connecting plate side close to each other is slidably connected with second connecting plate, the second connecting plate top is slidably connected with second bottom plate, the third connecting plate is symmetrically arranged on the top of second bottom plate, two the third connecting plate side close to each other is slidably connected with fourth connecting plate;By setting quick-release assembly, the assembly and disassembly time of equipment can be greatly shortened, the working efficiency is significantly improved, the production process is more smooth and efficient, the difficulty and workload of maintenance are reduced, each component can also be ensured to be fully maintained, potential problems are found and solved in time, thereby effectively prolong the overall service life of silicon carbide combined sagger, reduce the use cost of equipment.

Description

Technical Field

[0001] This utility model relates to the field of silicon carbide sagger technology, and in particular to a silicon carbide composite sagger. Background Technology

[0002] In modern industrial production, especially in high-temperature processes such as ceramics, metallurgy, and chemicals, saggers play an indispensable role as an important auxiliary tool. They are mainly used to hold and protect the materials to be processed, so that they can be fired, reacted, and processed according to predetermined process conditions in a high-temperature environment. Silicon carbide saggers have become the first choice in many high-temperature processes due to their unique and excellent performance. Silicon carbide materials have the characteristics of high hardness, high strength, good high-temperature resistance, and chemical stability. Traditional silicon carbide saggers are typically assembled using a monolithic structure or through complex connection methods. While monolithic saggers are robust, damage to any part necessitates the replacement of the entire sagger, resulting in significant resource waste. Saggers assembled using complex connection methods, such as bolts and nuts, require specialized tools and considerable time and effort for disassembly and assembly. This difficulty in disassembly and assembly becomes even more pronounced when frequent sagger replacements or internal cleaning and maintenance are needed, severely impacting production efficiency. Utility Model Content

[0003] (a) Technical problems to be solved To address the problems existing in the prior art, this utility model provides a silicon carbide composite sagger.

[0004] (II) Technical Solution To achieve the above objectives, this utility model is implemented through the following technical solution: a silicon carbide composite sagger, comprising a first base plate, a first connecting plate symmetrically arranged on the top of the base plate, a second connecting plate slidably connected to the side of the two first connecting plates that are close to each other, a second base plate slidably connected to the top of the second connecting plate, a third connecting plate symmetrically arranged on the top of the second base plate, a fourth connecting plate slidably connected to the side of the two third connecting plates that are close to each other, and quick-release components for quickly disassembling the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are provided inside the first base plate and the second base plate; The quick-release assembly includes two locking holes symmetrically opened on the top of the first base plate and the second base plate. Locking blocks are symmetrically fixedly connected to the bottom of the first connecting plate and the third connecting plate. The outer wall of the locking block is slidably connected to the inner side of the locking hole. A sliding hole is opened inside the locking hole. A sliding rod is slidably connected to the inner side of the sliding hole. A limiting spring is sleeved on the outer wall of the sliding rod. A locking hole is opened on the side of the locking block near the sliding hole. The sliding rod is engaged with the locking hole. A driving assembly for driving the sliding rod to slide is provided on the outer wall of the first base plate and the second base plate.

[0005] In a preferred embodiment of the silicon carbide composite sagger described in this utility model, the driving assembly includes two limiting grooves symmetrically formed on the outer walls of the first base plate and the second base plate. A toggle bar is slidably connected to the inner side of the limiting groove. The end of the toggle bar near the limiting groove is fixedly connected to the outer wall of the slide rod. The end of the limiting spring away from the slide rod is fixedly connected to the inner side of the sliding hole.

[0006] In a preferred embodiment of the silicon carbide composite sagger described in this utility model, positioning grooves are symmetrically provided on the bottom of the first base plate and the second base plate, and positioning rods are symmetrically fixedly connected to the top of the second connecting plate and the fourth connecting plate, with the outer wall of the positioning rod slidingly connected to the inner side of the positioning groove.

[0007] In a preferred embodiment of the silicon carbide composite sagger described in this utility model, the two first connecting plates are symmetrically provided with first sliding grooves on their respective sides, the outer wall of the second connecting plate is slidably connected to the inner side of the first sliding groove, the two third connecting plates are symmetrically provided with second sliding grooves on their respective sides, and the outer wall of the fourth connecting plate is slidably connected to the inner side of the second sliding groove.

[0008] In a preferred embodiment of the silicon carbide composite sagger described in this utility model, heat conduction holes are equidistantly provided on the outer walls of the first connecting plate, the second connecting plate, the third connecting plate, and the fourth connecting plate.

[0009] In a preferred embodiment of the silicon carbide composite sagger described in this utility model, handles are symmetrically fixedly connected to the outer walls of both the first base plate and the second base plate.

[0010] (III) Beneficial Effects This invention provides a silicon carbide composite sagger. It has the following beneficial effects: 1. By setting up quick-release components, the assembly and disassembly time of the equipment can be greatly shortened, significantly improving work efficiency and making the production process smoother and more efficient. At the same time, it reduces the difficulty and workload of maintenance, and ensures that each component can be fully maintained, timely detection and resolution of potential problems, thereby effectively extending the overall service life of the silicon carbide composite sagger and reducing the operating cost of the equipment. 2. By setting up positioning slots, the saggers can be stacked layer by layer, making full use of the vertical space of the workshop. This allows more saggers to be placed in a limited space, improving the space utilization rate of the site and freeing up more space for the storage of other production equipment and materials. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the structure of the first sliding groove of this utility model.

[0014] Figure 3 This is a schematic diagram of the positioning groove of this utility model.

[0015] Figure 4 This is a schematic diagram of the locking hole of this utility model.

[0016] Figure 5 This is a utility model Figure 4 Enlarged view of point A in the middle.

[0017] Figure 6 This is a schematic diagram of the locking block of this utility model.

[0018] In the diagram, 1. First base plate; 2. First connecting plate; 3. Second connecting plate; 4. Second base plate; 5. Third connecting plate; 6. Fourth connecting plate; 7. Quick-release assembly; 701. Locking hole; 702. Locking block; 703. Sliding hole; 704. Sliding rod; 705. Limiting spring; 706. Snap hole; 8. Drive assembly; 801. Limiting groove; 802. Actuating bar; 9. Positioning groove; 10. Positioning rod; 11. First sliding groove; 12. Second sliding groove; 13. Heat conduction hole. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] Example 1 Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 This is the first embodiment of the present invention, which provides a silicon carbide composite crucible, including a first base plate 1, with first connecting plates symmetrically arranged on the top of the base plate. A second connecting plate 3 is slidably connected to one side of the two first connecting plates 2 that are close to each other. A second base plate 4 is slidably connected to the top of the second connecting plates 3. A third connecting plate 5 is symmetrically arranged on the top of the second base plate 4. A fourth connecting plate 6 is slidably connected to one side of the two third connecting plates 5 that are close to each other. Both the first base plate 1 and the second base plate 4 are provided with quick-release components 7 for quickly disassembling the first connecting plates 2, 3, 5, and 6. It includes two locking holes 701 symmetrically opened on the top of the first base plate 1 and the second base plate 4. Locking blocks 702 are symmetrically fixedly connected to the bottom of the first connecting plate 2 and the third connecting plate 5. The outer wall of the locking block 702 is slidably connected to the inner side of the locking hole 701. A sliding hole 703 is opened inside the locking hole 701. A sliding rod 704 is slidably connected to the inner side of the sliding hole 703. A limiting spring 705 is sleeved on the outer wall of the sliding rod 704. A locking hole 706 is opened on the side of the locking block 702 near the sliding hole 703. The sliding rod 704 is engaged with the locking hole 706. A driving assembly 8 for driving the sliding rod 704 to slide is provided on the outer wall of the first base plate 1 and the second base plate 4.

[0021] Specifically, the drive assembly 8 includes two limiting grooves 801 symmetrically opened on the outer walls of the first base plate 1 and the second base plate 4. A toggle bar 802 is slidably connected to the inner side of the limiting groove 801. One end of the toggle bar 802 near the limiting groove 801 is fixedly connected to the outer wall of the slide bar 704. One end of the limiting spring 705 away from the slide bar 704 is fixedly connected to the inner side of the sliding hole 703. Heat conduction holes 13 are equidistantly opened on the outer walls of the first connecting plate 2, the second connecting plate 3, the third connecting plate 5 and the fourth connecting plate 6. Handles are symmetrically fixedly connected to the outer walls of the first base plate 1 and the second base plate 4.

[0022] Furthermore, when it is necessary to disassemble the sagger, the operator can manually move the actuating bar 802 to slide it within the limiting groove 801. The sliding of the actuating bar 802 will cause the sliding rod 704 to press against the limiting spring 705 and slide along the sliding hole 703 until the sliding rod 704 is disengaged from the locking hole 706. At this time, the locking block 702 is no longer constrained by the sliding rod 704 and can be easily pulled out from the locking hole 701 under the action of gravity or other external forces, thereby realizing the separation of the first connecting plate 2 from the first base plate 1 and the third connecting plate 5 from the second base plate 4, and completing the disassembly operation of the sagger.

[0023] Example 2 Reference Figure 1 , Figure 2 , Figure 3 and Figure 6This is the second embodiment of the present invention. This embodiment is based on the previous embodiment. The bottom of the first base plate 1 and the second base plate 4 are symmetrically provided with positioning grooves 9. The top of the second connecting plate 3 and the fourth connecting plate 6 are symmetrically fixedly connected with positioning rods 10. The outer wall of the positioning rod 10 is slidably connected to the inner side of the positioning groove 9.

[0024] Specifically, the two first connecting plates 2 are symmetrically provided with first sliding grooves 11 on the side close to each other, the outer wall of the second connecting plate 3 is slidably connected to the inner side of the first sliding groove 11, the two third connecting plates 5 are symmetrically provided with second sliding grooves 12 on the side close to each other, and the outer wall of the fourth connecting plate 6 is slidably connected to the inner side of the second sliding groove 12.

[0025] Furthermore, when multiple silicon carbide combination saggers need to be stacked vertically, first place one sagger on a stable workbench, pick up another sagger, align the positioning groove 9 at the bottom of its first base plate 1 or second base plate 4 with the positioning rod 10 at the top of the second connecting plate 3 or fourth connecting plate 6 of the lower sagger, and slowly lower the upper sagger so that the outer wall of the positioning rod 10 slides along the inner side of the positioning groove 9 until it is fully inserted, thus completing the operation of vertically stacking multiple silicon carbide combination saggers.

[0026] Working principle: When the sagger needs to be disassembled, the operator manually moves the actuating bar 802, causing it to slide within the limiting groove 801. The sliding of the actuating bar 802 will cause the sliding rod 704 to press against the limiting spring 705 and slide along the sliding hole 703 until the sliding rod 704 is disengaged from the locking hole 706. At this time, the locking block 702 is no longer constrained by the sliding rod 704 and can be easily pulled out from the locking hole 701 under the action of gravity or other external forces, realizing the separation of the first connecting plate 2 from the first base plate 1 and the third connecting plate 5 from the second base plate 4, thus completing the disassembly operation of the sagger. When multiple silicon carbide combination saggers need to be stacked vertically, first place one sagger on a stable workbench, pick up another sagger, align the positioning groove 9 at the bottom of its first base plate 1 or second base plate 4 with the positioning rod 10 at the top of the second connecting plate 3 or fourth connecting plate 6 of the lower sagger, and slowly lower the upper sagger so that the outer wall of the positioning rod 10 slides along the inner side of the positioning groove 9 until it is fully inserted, thus completing the operation of vertically stacking multiple silicon carbide combination saggers.

[0027] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A silicon carbide composite sagger, comprising a first base plate (1), characterized in that: The top of the base plate is symmetrically provided with a first connecting plate (2), and the two first connecting plates (2) are slidably connected to a second connecting plate (3) on the side close to each other. The top of the second connecting plate (3) is slidably connected to a second base plate (4), and the top of the second base plate (4) is symmetrically provided with a third connecting plate (5). The two third connecting plates (5) are slidably connected to a fourth connecting plate (6) on the side close to each other. The first base plate (1) and the second base plate (4) are both provided with quick-release components (7) for quick disassembly of the first connecting plate (2), the second connecting plate (3), the third connecting plate (5) and the fourth connecting plate (6). The quick-release assembly (7) includes two locking holes (701) symmetrically opened on the top of the first base plate (1) and the second base plate (4). The bottom of the first connecting plate (2) and the third connecting plate (5) are symmetrically fixed with locking blocks (702). The outer wall of the locking block (702) is slidably connected to the inner side of the locking hole (701). The locking hole (701) is provided with a sliding hole (703). The sliding hole (703) is slidably connected to the inner side of the sliding hole (703). The outer wall of the sliding rod (704) is fitted with a limiting spring (705). The locking block (702) is provided with a locking hole (706) on the side near the sliding hole (703). The sliding rod (704) is engaged with the locking hole (706). The outer walls of the first base plate (1) and the second base plate (4) are provided with a driving assembly (8) for driving the sliding rod (704) to slide.

2. The silicon carbide composite sagger according to claim 1, characterized in that: The drive assembly (8) includes two limiting grooves (801) symmetrically opened on the outer walls of the first base plate (1) and the second base plate (4). A toggle bar (802) is slidably connected to the inner side of the limiting groove (801). One end of the toggle bar (802) near the limiting groove (801) is fixedly connected to the outer wall of the slide bar (704). One end of the limiting spring (705) away from the slide bar (704) is fixedly connected to the inner side of the sliding hole (703).

3. A silicon carbide composite sagger according to claim 1, characterized in that: The bottom of the first base plate (1) and the second base plate (4) are symmetrically provided with positioning grooves (9), and the top of the second connecting plate (3) and the fourth connecting plate (6) are symmetrically fixedly connected with positioning rods (10). The outer wall of the positioning rod (10) is slidably connected to the inner side of the positioning groove (9).

4. A silicon carbide composite sagger according to claim 1, characterized in that: The two first connecting plates (2) are symmetrically provided with first sliding grooves (11) on the side close to each other. The outer wall of the second connecting plate (3) is slidably connected to the inner side of the first sliding groove (11). The two third connecting plates (5) are symmetrically provided with second sliding grooves (12) on the side close to each other. The outer wall of the fourth connecting plate (6) is slidably connected to the inner side of the second sliding groove (12).

5. A silicon carbide composite sagger according to claim 1, characterized in that: Heat conduction holes (13) are equidistantly provided on the outer walls of the first connecting plate (2), the second connecting plate (3), the third connecting plate (5), and the fourth connecting plate (6).

6. A silicon carbide composite sagger according to claim 1, characterized in that: The outer walls of the first base plate (1) and the second base plate (4) are symmetrically fixed with handles.

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