Spliced crucible

Abstract

The invention relates to the technical field of crucibles, in particular to a spliced crucible which comprises splicing units and positioning parts, the adjacent splicing units are connected end to end to form the spliced crucible, each splicing unit comprises a splicing main body, a first splicing part is arranged at the first end of each splicing main body, and a second splicing part is arranged at the second end of each splicing main body. The first splicing part and the second splicing part are rotationally connected, the first splicing part is provided with a first through hole, and the second splicing part is provided with a second through hole; the spliced crucible has the advantages that the spliced crucible can be flexibly spliced by the aid of the splicing units, and accordingly the spliced crucible is convenient to operate, flexible in application and wide in application range.

Description

Technical Field

[0001] The present invention relates to the technical field of crucibles, and particularly relates to a spliced crucible. Background Art

[0002] In the prior art, for the convenience of handling and loading, crucibles are in a spliced form. For example, a graphite crucible disclosed in CN219913948U is connected by mortise and tenon joints of a relatively arranged first graphite side plate and a relatively arranged second graphite side plate. The assembled shape formed by this structure is relatively single and lacks flexibility. Summary of the Invention

[0003] In order to solve the problems in the prior art that the assembled shape of the existing spliced crucible is single and lacks flexibility, the present invention provides a spliced crucible with high flexibility.

[0004] The technical solution adopted by the present invention to solve its technical problems is as follows: A spliced crucible, comprising: Splicing units, adjacent splicing units are connected end to end to form a spliced crucible. The splicing unit includes a splicing body. A first splicing portion is provided at the first end of the splicing body, and a second splicing portion is provided at the second end of the splicing body. The first splicing portion and the second splicing portion are rotatably connected. The first splicing portion is provided with a first through hole, and the second splicing portion is provided with a second through hole; Positioning members, the positioning members include positioning rods that simultaneously penetrate the first through hole and the second through hole.

[0005] Furthermore, the first splicing portion is provided with a plurality of first cylindrical protrusions, and the second splicing portion is provided with a plurality of second cylindrical protrusions. The axes of the first cylindrical protrusions and the second cylindrical protrusions are all along the height direction of the splicing unit, and the second cylindrical protrusions are embedded in the intervals between the first cylindrical protrusions.

[0006] Furthermore, the first splicing portion is provided with a first cylindrical groove, and the second splicing portion has a second cylindrical groove. After adjacent splicing units are spliced, the first cylindrical protrusions are in contact with the second cylindrical grooves, and the second cylindrical protrusions are in contact with the first cylindrical grooves. When splicing crucibles of different shapes, the tightness is ensured by the contact between the cylindrical protrusions and the cylindrical grooves.

[0007] Furthermore, the diameters of the first cylindrical protrusions, the second cylindrical protrusions, the first cylindrical grooves, and the second cylindrical grooves are all the same. On the one hand, it is more aesthetically pleasing, and on the other hand, it is convenient for processing and assembly.

[0008] Furthermore, the first through hole is provided in the first cylindrical protrusion, and the second through hole is provided in the second cylindrical protrusion. The first through hole and the second through hole can be located on the center lines of the first cylindrical protrusion and the second cylindrical protrusion.

[0009] Furthermore, the positioning member further includes a positioning ring disposed at least at one end of the splicing unit. The positioning rod is fixed on the positioning ring, or the positioning ring is provided with a plurality of positioning holes, and the positioning rod passes through the positioning holes simultaneously. Integrating the positioning rod on the positioning ring facilitates positioning and operation.

[0010] Furthermore, a sealing gasket is fixed to the end face of the first cylindrical protrusion and / or the second cylindrical protrusion.

[0011] Furthermore, notches and / or chamfers are provided on both sides of the first cylindrical groove and the second cylindrical groove.

[0012] Furthermore, the splicing body is a straight plate.

[0013] Furthermore, the splicing units are assembled to form a polygonal combined structure with at least three sides. The positioning rods extend on both the upper and lower sides of the positioning ring, and the adjacent combined structures of the upper and lower polygons are connected by the positioning ring, thereby forming a multi-layer combined splicing crucible. Beneficial Effects

[0014] The splicing crucible of the present invention is convenient to operate and flexibly apply through the flexible splicing of the splicing units, and has a wide range of applications; Through the cooperation of the arc-shaped groove and the corresponding cylindrical protrusion, the sealing property of the crucible is ensured; The positioning ring and the positioning rod are integrally formed or the positioning rod is inserted into the positioning ring. Different positioning rings are corresponding to splicing crucibles of different shapes. Through the positioning ring, the shape of the splicing crucible can be restricted, and it can also be used to install or form the positioning rod to realize the limit of the positioning rod, achieving a dual function; By arranging the positioning rods on both the upper and lower sides of the positioning ring, the splicing of multi-layer crucibles can also be realized. The crucibles of different shapes and different heights can be spliced according to actual needs, and the application range is wide. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a front view schematic diagram of the splicing unit; Figure 2 It is a top view schematic diagram of the splicing unit; Figure 3 It is a three-dimensional structure schematic diagram of the first perspective of the splicing unit; Figure 4 It is a three-dimensional structure schematic diagram of the second perspective of the splicing unit; Figure 5 It is a schematic diagram of a three-sided splicing structure; Figure 6 It is a schematic diagram of a four-sided splicing structure; Figure 7 It is a schematic diagram of a five-sided splicing structure; Figure 8 It is a schematic diagram of the structure of the positioning ring and the positioning rod; Figure 9 It is a schematic diagram of a two-layer splicing structure taking the three-sided splicing as an example.

[0017] 1. Splicing unit, 11. Splicing main body, 12. First splicing part, 121. First cylindrical protrusion, 122. First cylindrical groove, 123. First through hole, 13. Second splicing part, 131. Second cylindrical protrusion, 132. Second cylindrical groove, 133. Second through hole, 2. Positioning rod, 4. Positioning ring, 5. Notch, 6. Chamfer. Specific embodiments

[0018] 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. The following description of at least one exemplary embodiment is actually only illustrative and in no way constitutes a limitation on the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0019] It should be noted that the terms used here are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used here, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0020] Unless otherwise specifically stated, the relative arrangement of components and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods, and devices should be regarded as part of the specification. In all the examples shown and discussed here, any specific values should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, further discussion thereof in subsequent drawings is not necessary.

[0021] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal", and "top, bottom", etc. are generally based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. Without contrary statements, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus cannot be construed as limiting the protection scope of the present invention; the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0022] For the convenience of description, spatial relative terms such as "above...", "over...", "on the upper surface of...", "above", etc. can be used here to describe the spatial positional relationship between a device or feature shown in the drawings and other devices or features. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation described in the drawings for the device. For example, if the device in the drawing is inverted, the device described as "above other devices or structures" or "over other devices or structures" will then be positioned "below other devices or structures" or "under other devices or structures". Thus, the exemplary term "above..." can include both the orientations of "above..." and "below...". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations are made for the spatial relative descriptions used here.

[0023] In addition, it should be noted that the use of words such as "first", "second", etc. to limit components is only for the convenience of distinguishing the corresponding components. Without additional statements, the above words have no special meanings, and thus cannot be construed as limiting the protection scope of the present invention.

[0024] As Figures 1-7, A spliced crucible, comprising a splicing unit 1 and a positioning member. Adjacent splicing units 1 are connected end to end to form a spliced crucible. The splicing unit 1 includes a splicing main body 11. A first splicing portion 12 is provided at the first end of the splicing main body 11, and a second splicing portion 13 is provided at the second end of the splicing main body 11. The first splicing portion 12 and the second splicing portion 13 are rotatably connected. The first splicing portion 12 is provided with a first through hole 123, and the second splicing portion 13 is provided with a second through hole 133; the positioning member includes a positioning rod 2 that penetrates through the first through hole 123 and the second through hole 133 simultaneously.

[0025] The first splicing portion 12 is provided with a plurality of first cylindrical protrusions 121, and the second splicing portion 13 is provided with a plurality of second cylindrical protrusions 131. The axes of the first cylindrical protrusions 121 and the second cylindrical protrusions 131 are all along the height direction of the splicing unit 1, and the second cylindrical protrusions 131 are embedded in the intervals between the first cylindrical protrusions 121.

[0026] The first splicing portion 12 is provided with a first cylindrical groove 122, and the second splicing portion 13 has a second cylindrical groove 132. After adjacent splicing units 1 are spliced, the first cylindrical protrusions 121 are in contact with the second cylindrical grooves 132, and the second cylindrical protrusions 131 are in contact with the first cylindrical grooves 122.

[0027] The diameters of the first cylindrical protrusions 121, the second cylindrical protrusions 131, the first cylindrical grooves 122, and the second cylindrical grooves 132 are all the same. The first through hole 123 is provided in the first cylindrical protrusion 121, and the second through hole 133 is provided in the second cylindrical protrusion 131.

[0028] Such as Figure 8 , the positioning member further includes a positioning ring 4 provided at least at one end of the splicing unit 1. The positioning rod 2 is fixed on the positioning ring 4, or the positioning ring 4 is provided with a plurality of positioning holes, and the positioning rod 2 passes through the positioning holes simultaneously.

[0029] A sealing gasket is fixed to the end faces of the first cylindrical protrusions 121 and / or the second cylindrical protrusions 131. In this way, the sealing performance between adjacent first cylindrical protrusions 121 and second cylindrical protrusions 131 is ensured.

[0030] Notches 5 and / or chamfers 6 are provided on both sides of the first cylindrical groove 122 and the second cylindrical groove 132. The provision of notches 5 and / or chamfers 6 prevents interference between adjacent splicing units during splicing.

[0031] As an embodiment of the present invention, the splicing main body 11 is a straight plate. The splicing units 1 are combined to form a polygonal combined structure with at least three sides. The positioning rod 2 extends on both the upper and lower sides of the positioning ring 4, and the adjacent combined structures between the upper and lower polygons are connected by the positioning ring 4, thereby forming such as Figure 9For the spliced crucible of the multi-layer combination shown, the present invention only shows the triangular positioning ring 4 and the double-layer combination splicing structure. The splicing of quadrilaterals, pentagons and other shapes and the multi-layer combination are similar to those of triangles. The corresponding positioning rings 4 are also quadrilaterals, pentagons, etc., which will not be elaborated here.

[0032] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A spliced crucible, characterized in that: Including: A splicing unit (1), adjacent splicing units (1) are connected end to end to form a splicing crucible. The splicing unit (1) includes a splicing body (11). A first splicing portion (12) is provided at the first end of the splicing body (11), and a second splicing portion (13) is provided at the second end of the splicing body (11). The first splicing portion (12) and the second splicing portion (13) are rotatably connected. The first splicing portion (12) is provided with a first through hole (123), and the second splicing portion (13) is provided with a second through hole (133). A positioning member, the positioning member includes a positioning rod (2) that penetrates into the first through hole (123) and the second through hole (133) simultaneously.

2. The spliced crucible according to claim 1, characterized in that: The first splicing portion (12) is provided with a plurality of first cylindrical protrusions (121), and the second splicing portion (13) is provided with a plurality of second cylindrical protrusions (131). The axes of the first cylindrical protrusions (121) and the second cylindrical protrusions (131) are all along the height direction of the splicing unit (1). The second cylindrical protrusions (131) are embedded in the intervals between the first cylindrical protrusions (121).

3. The spliced crucible according to claim 2, characterized in that: The first splicing portion (12) is provided with a first cylindrical groove (122), and the second splicing portion (13) has a second cylindrical groove (132). After adjacent splicing units (1) are spliced, the first cylindrical protrusions (121) are in contact with the second cylindrical grooves (132), and the second cylindrical protrusions (131) are in contact with the first cylindrical grooves (122).

4. A spliced crucible according to claim 3, characterized in that: The diameters of the first cylindrical protrusions (121), the second cylindrical protrusions (131), the first cylindrical grooves (122) and the second cylindrical grooves (132) are all the same.

5. A spliced crucible according to claim 4, characterized in that: The first through hole (123) is provided in the first cylindrical protrusion (121), and the second through hole (133) is provided in the second cylindrical protrusion (131).

6. A spliced crucible according to claim 5, characterized in that: The positioning member further includes a positioning ring (4) provided at least at one end of the splicing unit (1). The positioning rod (2) is fixed on the positioning ring (4), or the positioning ring (4) is provided with a plurality of positioning holes, and the positioning rod (2) passes through the positioning holes simultaneously.

7. A spliced crucible according to any one of claims 2 to 6, characterized in that: Sealing gaskets are fixed to the end faces of the first cylindrical protrusions (121) and / or the second cylindrical protrusions (131).

8. A spliced crucible according to claim 2, characterized in that: Notches (5) and / or chamfers (6) are provided on both sides of the first cylindrical groove (122) and the second cylindrical groove (132).

9. A spliced crucible according to claim 5, characterized in that: The splicing body (11) is a straight plate.

10. A spliced crucible according to claim 9, characterized in that: The splicing units (1) are assembled to form a polygonal combined structure with at least three sides. The positioning rod (2) extends on both the upper and lower sides of the positioning ring (4). The upper and lower adjacent polygonal combined structures are connected by the positioning ring (4), thereby forming a multi-layer combined splicing crucible.

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