Spliced graphite ladle and splicing method thereof

Abstract

The application discloses a spliced graphite ladle and a splicing method thereof, relates to the technical field of graphite ladles, and comprises a bottom plate, a top plate arranged in parallel above the bottom plate, and a pair of square frames symmetrically distributed above and below and fixed to opposite surfaces of the bottom plate and the top plate, four inner side plates arranged in a square on opposite surfaces of one square frame, an outer side plate fixed to an outer surface of each inner side plate, two pairs of notch clamps symmetrically distributed above and below and fixed to an outer surface of each outer side plate, a rotating disc rotatably connected to the middle of the bottom surface of the bottom plate and the middle of the top surface of the top plate, and each rotating disc connected to a corresponding notch clamp through a limiting mechanism. The application solves the problems of unsatisfactory splicing effect and poor stability of the graphite ladle, and the overall structure can realize quick splicing, effectively improve the overall mechanical properties of the graphite ladle, and prolong the service life of the graphite ladle.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of graphite retort, in particular to a spliced graphite retort and a splicing method thereof. BACKGROUND

[0002] A spliced graphite retort is disclosed in Chinese utility model patent (publication number: CN218723172U), which is a box structure with an opening, comprising a bottom plate, four side plates and a plurality of fasteners. The bottom plate comprises a bottom flat plate and a square boss arranged at the center of the upper surface of the bottom flat plate. The upper surface area of the square boss is smaller than that of the bottom flat plate. The center of the square boss is excavated to form a square enclosure structure. The four side plates are vertically arranged on the upper surface of the bottom flat plate. The lower part of the side plate is attached to the outer side of the square enclosure structure. At least two side plates include a straight plate and a folded plate. The folded plate is vertically arranged at the end of the straight plate and is integrally formed with the straight plate. At the connection between any two adjacent side plates, the outer surface of the folded plate abuts against the inner surface of the straight plate of the adjacent side plate. The side plates are fixed by fasteners.

[0003] The current graphite retort has the following disadvantages: 1. The joint often leaks material, cracks and breaks, which makes the processing difficult, the splicing process complex, the cost reduction relatively limited, and brings many inconveniences to the actual application; 2. The graphite retort combined structure is relatively complex, which may cause the shell to break during handling or taking, and the graphite retort outer surface lacks a fastening structure, resulting in poor stability. SUMMARY

[0004] The present application aims to solve the problems of poor splicing effect and poor stability of the graphite retort in the prior art, and provides a spliced graphite retort and a splicing method thereof.

[0005] To solve the problems of poor splicing effect and poor stability of the graphite retort in the prior art, the present application adopts the following technical solutions:

[0006] A spliced graphite retort comprises a bottom plate, a top plate arranged in parallel above the bottom plate, a pair of square frames symmetrically distributed above and below and fixed to the opposite faces of the bottom plate and the top plate, four inner side plates arranged in a square on the opposite faces of the square frames, an outer side plate fixed to the outer side of each inner side plate, two pairs of notch clamps symmetrically distributed above and below and fixed to the outer side of each outer side plate, a rotating disc rotatably connected to the middle of the bottom surface of the bottom plate and the middle of the top surface of the top plate, a limiting mechanism connecting each rotating disc to the corresponding notch clamp, and a support seat fixed to each corner of the bottom surface of the bottom plate.

[0007] Preferably, the opposite side edges of the inner side plate are provided with forty-five degree chamfers, the opposite side edges of the outer side plate are provided with forty-five degree chamfers, the upper and lower surfaces of the outer side plate are respectively abutted against the bottom surface of the top plate and the top surface of the bottom plate, and the inner side surfaces of the outer side plate are respectively abutted against the outer side surfaces of the corresponding square frames.

[0008] Preferably, the outer edges of the bottom surface of the bottom plate and the outer edges of the top surface of the top plate are provided with a plurality of equidistantly distributed T-shaped holes, the inner portions of each T-shaped hole are provided with a bolt, the upper and lower side surfaces of each outer side plate are provided with a plurality of equidistantly distributed threaded holes, and the inner end portions of each bolt are screw-locked with the corresponding threaded hole.

[0009] Preferably, the upper and lower side edges of the outer side plate are provided with rectangular notches at the corners, the top surface of the bottom plate is provided with a first L-shaped clamping plate at each corner, the two side edges of each first L-shaped clamping plate are clamped in the corresponding pair of rectangular notches, the bottom surface of the top plate is provided with a second L-shaped clamping plate at each corner, and the two side edges of each second L-shaped clamping plate are clamped in the corresponding pair of rectangular notches.

[0010] Preferably, the middle portion of the bottom surface of the bottom plate and the middle portion of the top surface of the top plate are provided with a rotatingly connected fixing shaft, the outer end portions of each fixing shaft are concentrically fixed to the corresponding rotating disc, the middle segment portions of each fixing shaft are sleeved with a torsion spring, the outer end portions of each torsion spring are fixed to the corresponding rotating disc, the top end portion of the lower torsion spring is fixed to the bottom surface of the bottom plate, and the bottom end portion of the upper torsion spring is fixed to the top surface of the top plate.

[0011] Preferably, the four side edges of the bottom surface of the bottom plate and the four side edges of the top surface of the top plate are fixed with a pair of rectangular rings, the inner portions of each pair of rectangular rings are provided with a slidingly penetrating L-shaped rod, and the outer end portions of each pair of L-shaped rods are clamped in the notch portion of the corresponding pair of notch clamping rings.

[0012] Preferably, the outer end portions of each pair of L-shaped rods are fixed with a limiting clamping block, and each pair of limiting clamping blocks is slidingly clamped in the inner portion of the corresponding pair of notch clamping rings.

[0013] Preferably, the bottom surface of the bottom plate and the top surface of the top plate are provided with four circularly arranged Y-shaped rods, and the outer end portions of each Y-shaped rod are fixed to the inner end portions of the corresponding pair of L-shaped rods.

[0014] Preferably, the limiting mechanism comprises a limiting pin shaft, the inner end portions of each Y-shaped rod are fixed with a limiting pin shaft, a plurality of elliptical pin holes are formed in the rotating disc, and the outer end portions of each limiting pin shaft are slidingly inserted into the corresponding elliptical pin hole.

[0015] The application further provides a splicing method of the splicing type graphite anode box, which comprises the following steps:

[0016] Step one, rotate the turntable on the bottom plate, the oval pin hole and the limiting pin shaft form limiting effect, drive the Y-shaped rod, L-shaped rod along the rectangular ring outward sliding, then put the four outer side plates in turn in the top surface of the bottom plate four side edges, so that the two side edges of the first L-shaped clamping plate are clamped in the corresponding pair of rectangular notches, then loosen the turntable on the bottom plate, under the action of the torsion spring, drive the fixed shaft, turntable reset, drive the Y-shaped rod, L-shaped rod along the rectangular ring inward sliding, drive the limiting clamping block located below to be clamped in the corresponding notch clamping ring inside;

[0017] Step two, place the graphite blank on the top surface of the bottom plate, then rotate the turntable on the top plate, and cover the top plate on the top of the four outer side plates, the two side edges of the second L-shaped clamping plate are clamped in the corresponding pair of rectangular notches, then loosen the turntable on the top plate, drive the limiting clamping block located above to be clamped in the corresponding notch clamping ring inside;

[0018] Step three, take several bolts, the bolts pass through the T-shaped hole on the bottom plate and the top plate in turn and screw the outer side plate.

[0019] Compared with the prior art, the beneficial effects of the present application are:

[0020] 1. In the present application, the bottom plate, the top plate, the first L-shaped clamping plate and the second L-shaped clamping plate are used to splice and clamp the outer side plate and the inner side plate in turn, which can realize quick splicing, effectively improve the overall mechanical properties of the graphite saggar, and facilitate the overall disassembly and decomposition of the saggar, and facilitate the overall splicing and installation of the saggar.

[0021] 2. In the present application, the torsion spring drives the oval pin hole of the turntable to form limiting effect with the limiting pin shaft, drives the Y-shaped rod and the L-shaped rod to slide along the rectangular ring, and the limiting clamping block is clamped in the corresponding notch clamping ring inside, which enhances the firmness of the limiting clamping block and the notch clamping ring, and further enhances the stability of the saggar.

[0022] In summary, the present application solves the problems of unsatisfactory splicing effect and poor stability of the graphite saggar, and the overall structure can realize quick splicing, effectively improve the overall mechanical properties of the graphite saggar, and prolong the service life of the graphite saggar. BRIEF DESCRIPTION OF DRAWINGS

[0023] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application, and do not constitute improper limitation on the present application. In the drawings:

[0024] Figure 1 It is a front view of the structure of the present application;

[0025] Figure 2 is a schematic diagram of the explosion of the present application;

[0026] Figure 3 is a schematic diagram of the bottom plate and the outer side plate of the present application;

[0027] Figure 4 is a schematic diagram of the bottom plate and the outer side plate of the present application;

[0028] Figure 5 is a schematic diagram of the rotary disc and the Y-shaped rods of the present application;

[0029] Figure 6 is a schematic diagram of the splicing method of the present application;

[0030] In the figure, the serial numbers are as follows: 1, bottom plate; 2, top plate; 3, square frame; 4, first L-shaped clamping plate; 5, second L-shaped clamping plate; 6, outer side plate; 7, inner side plate; 8, notched clamping ring; 9, rotary disc; 10, Y-shaped rod; 11, rectangular ring; 12, L-shaped rod; 13, limiting clamping block; 14, limiting pin shaft. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments.

[0032] Embodiment one: the present embodiment provides a spliced graphite saggar, referring to Figures 1-5 , specifically, including a bottom plate 1, a top plate 2 is arranged in parallel above the bottom plate 1, a pair of upper and lower symmetrical square frames 3 are fixedly arranged on the opposite surfaces of the bottom plate 1 and the top plate 2, four square-shaped inner side plates 7 are arranged on the opposite surfaces of one square frame 3, the outer side surfaces of each inner side plate 7 are fixedly provided with an outer side plate 6, the outer side surfaces of each outer side plate 6 are fixedly provided with two pairs of upper and lower symmetrical notched clamping rings 8, the middle of the bottom surface of the bottom plate 1 and the middle of the top surface of the top plate 2 are provided with rotary connection rotary discs 9, each rotary disc 9 is connected with the corresponding notched clamping ring 8 through a limiting mechanism, and support seats are fixedly arranged at the four corners of the bottom surface of the bottom plate 1.

[0033] In the specific implementation process, as shown in Figure 2 and Figure 4 , the opposite side edges of the inner side plates 7 are provided with forty-five degree bevels, the opposite side edges of the outer side plates 6 are provided with forty-five degree bevels, the upper and lower surfaces of the outer side plates 6 are respectively abutted against the bottom surface of the top plate 2 and the top surface of the bottom plate 1, and the upper and lower edges of the inner side surfaces of the outer side plates 6 are respectively abutted against the outer side surfaces of the corresponding square frames 3; by arranging the forty-five degree bevels, the stability of the relative fitting between the inner side plates 7 is increased, and the tightness of the relative fitting between the outer side plates 6 is also increased.

[0034] In the specific implementation process, as shown inFigure 2 and Figure 4 As shown in the figure, the outer edges of the bottom surface of the bottom plate 1 and the top surface of the top plate 2 are provided with a plurality of equidistantly distributed T-shaped holes, and each T-shaped hole is inserted with a bolt. The upper and lower sides of each outer side plate 6 are provided with a plurality of equidistantly distributed threaded holes, and the inner end of each bolt is screwed into the corresponding threaded hole. A plurality of bolts are taken, and the bolts are screwed into the T-shaped holes on the bottom plate 1 and the top plate 2 and the outer side plate 6, further increasing the stability of the splicing between the bottom plate 1, the top plate 2 and the four outer side plates 6.

[0035] In the specific implementation process, as shown in Figure 2 and Figure 4 The upper and lower side edges of the outer side plate 6 are provided with rectangular notches, and the four corners of the top surface of the bottom plate 1 are fixedly provided with first L-shaped clamping plates 4. The two side edges of each first L-shaped clamping plate 4 are clamped in the corresponding pair of rectangular notches. The four corners of the bottom surface of the top plate 2 are fixedly provided with second L-shaped clamping plates 5, and the two side edges of each second L-shaped clamping plate 5 are clamped in the corresponding pair of rectangular notches. Through the cooperation of the first L-shaped clamping plate 4 and the second L-shaped clamping plate 5, the alignment and splicing operation of the outer side plate 6 with the bottom plate 1 and the top plate 2 is facilitated.

[0036] It should be noted that in this embodiment, the middle part of the bottom surface of the bottom plate 1 and the middle part of the top surface of the top plate 2 are inserted with fixed shafts connected in rotation. The outer end of each fixed shaft is concentrically fixed to the corresponding rotating disc 9. The middle segment of each fixed shaft is sleeved with a torsion spring. The outer end of each torsion spring is fixed to the corresponding rotating disc 9. The top end of the torsion spring located below is fixed to the bottom surface of the bottom plate 1. The bottom end of the torsion spring located above is fixed to the top surface of the top plate 2. Through the cooperation of the torsion spring, the rotating disc 9 can be rotated and reset adjusted.

[0037] In example one, there is also the problem that the limiting clamping block 13 and the notch pull ring 18 are not clamped tightly. Therefore, based on example one, this embodiment further comprises:

[0038] In the specific implementation process, as shown in Figure 2 and Figure 5 The four side edges of the bottom surface of the bottom plate 1 and the four side edges of the top surface of the top plate 2 are fixedly provided with a pair of rectangular rings 11. Each pair of rectangular rings 11 is inserted with an L-shaped rod 12 slidingly penetrating. The outer end of each pair of L-shaped rods 12 is clamped in the notch part of the corresponding pair of notch clamping rings 8. Each pair of L-shaped rods 12 is fixedly provided with a limiting clamping block 13. Each pair of limiting clamping blocks 13 is slidingly clamped in the inside of the corresponding pair of notch clamping rings 8, enhancing the firmness of the clamping of the limiting clamping block 13 and the notch pull ring 18.

[0039] The bottom surface of the bottom plate 1 and the top surface of the top plate 2 are each provided with four circularly arranged Y-shaped rods 10, the outer end of each Y-shaped rod 10 is fixedly connected with the inner end of a corresponding pair of L-shaped rods 12, the limiting mechanism comprises a limiting pin shaft 14, the inner end of each Y-shaped rod 10 is fixedly provided with the limiting pin shaft 14, a plurality of oval pin holes are formed in the rotating disc 9, and the outer end of each limiting pin shaft 14 is slidingly inserted into a corresponding oval pin hole; the oval pin hole and the limiting pin shaft 14 form a limiting action, and drive the Y-shaped rod 10 and the L-shaped rod 12 to slide along the rectangular ring 11.

[0040] Embodiment three: refer to Figure 6 Specifically, the working principle and operation method of the present application are as follows:

[0041] Step one, rotate the rotating disc 9 on the bottom plate 1, the oval pin hole and the limiting pin shaft 14 form a limiting action, drive the Y-shaped rod 10 and the L-shaped rod 12 to slide outward along the rectangular ring 11, then insert the four outer side plates 6 in the top surface of the bottom plate 1 in turn, so that the two side edges of the first L-shaped clamping plate 4 are clamped in a corresponding pair of rectangular notches, then loosen the rotating disc 9 on the bottom plate 1, under the action of the torsion spring, drive the fixed shaft and the rotating disc 9 to reset, drive the Y-shaped rod 10 and the L-shaped rod 12 to slide inward along the rectangular ring 11, and drive the limiting clamping block 13 located below to slide and clamp in the inside of the corresponding notch clamping ring 8;

[0042] Step two, place the graphite blank on the top surface of the bottom plate 1, then rotate the rotating disc 9 on the top plate 2, and cover the top plate 2 on the top of the four outer side plates 6, the two side edges of the second L-shaped clamping plate 5 are clamped in a corresponding pair of rectangular notches, then loosen the rotating disc 9 on the top plate 2, drive the limiting clamping block 13 located above to slide and clamp in the inside of the corresponding notch clamping ring 8;

[0043] Step three, take several bolts, and screw the bolts through the T-shaped holes on the bottom plate 1 and the top plate 2 in turn and screw the outer side plates 6.

[0044] The present application solves the problem of unsatisfactory graphite retort splicing effect and poor stability, and the overall structure can realize rapid splicing, effectively improves the overall mechanical properties of the graphite retort, and can improve the service life of the graphite retort.

[0045] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A split graphite ladle comprising a bottom plate (1), characterized in that: The top plate (2) is arranged in parallel above the bottom plate (1), the opposite surfaces of the bottom plate (1) and the top plate (2) are fixedly provided with a pair of square frames (3) which are symmetrically distributed upward and downward, the opposite surfaces of the square frames (3) are provided with four square-shaped inner side plates (7), the outer side surfaces of the inner side plates (7) are fixedly provided with outer side plates (6), the outer side surfaces of the outer side plates (6) are fixedly provided with two pairs of upward and downward symmetrically distributed notch clamping rings (8), the middle part of the bottom surface of the bottom plate (1) and the middle part of the top surface of the top plate (2) are provided with rotary connecting rotary discs (9), the rotary discs (9) are connected with the corresponding notch clamping rings (8) through limiting mechanisms, and the four corner parts of the bottom surface of the bottom plate (1) are fixedly provided with supporting seats. The opposite side edges of the inner side plates (7) are provided with forty-five degree bevels, the opposite side edges of the outer side plates (6) are provided with forty-five degree bevels, the upper and lower surfaces of the outer side plates (6) are respectively abutted against the bottom surface of the top plate (2) and the top surface of the bottom plate (1), and the inner side surfaces of the outer side plates (6) are abutted against the outer side surfaces of the corresponding square frames (3). The outer edge of the bottom surface of the bottom plate (1) and the outer edge of the top surface of the top plate (2) are provided with a plurality of equidistantly distributed T-shaped holes, the inside of each T-shaped hole is inserted with a bolt, the upper and lower side surfaces of each outer side plate (6) are provided with a plurality of equidistantly distributed threaded holes, and the inner end parts of the bolts are screw-locked with the corresponding threaded holes. The upper and lower side edge corner parts of the outer side plates (6) are provided with rectangular notches, the four corner parts of the top surface of the bottom plate (1) are fixedly provided with first L-shaped clamping plates (4), the two side edges of each first L-shaped clamping plate (4) are clamped in the corresponding pair of rectangular notches, the four corner parts of the bottom surface of the top plate (2) are fixedly provided with second L-shaped clamping plates (5), and the two side edges of each second L-shaped clamping plate (5) are clamped in the corresponding pair of rectangular notches. The middle part of the bottom surface of the bottom plate (1) and the middle part of the top surface of the top plate (2) are inserted with rotary connecting fixing shafts, the outer end parts of the fixing shafts are concentrically fixedly connected with the corresponding rotary discs (9), the middle segment parts of the fixing shafts are sleeved with torsion springs, the outer end parts of the torsion springs are fixedly connected with the corresponding rotary discs (9), the top end parts of the torsion springs located at the lower part are fixedly connected with the bottom surface of the bottom plate (1), and the bottom end parts of the torsion springs located at the upper part are fixedly connected with the top surface of the top plate (2).

2. The spliced graphite cup according to claim 1, wherein: The four side edges of the bottom surface of the bottom plate (1) and the four side edges of the top surface of the top plate (2) are fixedly provided with a pair of rectangular rings (11), the inside of each pair of rectangular rings (11) is inserted with a slidingly penetrating L-shaped rod (12), and the outer end parts of each pair of L-shaped rods (12) are clamped in the notch part of the corresponding pair of notch clamping rings (8).

3. A spliced graphite cup according to claim 2, wherein: The outer end parts of each pair of L-shaped rods (12) are fixedly provided with limiting clamping blocks (13), and each pair of limiting clamping blocks (13) is slidingly clamped in the inside of the corresponding pair of notch clamping rings (8).

4. A spliced graphite cup according to claim 3, wherein: The bottom surface of the bottom plate (1) and the top surface of the top plate (2) are each provided with four circularly arranged Y-shaped rods (10), and the outer end of each Y-shaped rod (10) is fixedly connected with the inner end of a corresponding pair of L-shaped rods (12).

5. A spliced graphite cup according to claim 4, wherein: The limiting mechanism comprises a limiting pin shaft (14), and the inner end of each Y-shaped rod (10) is fixedly provided with a limiting pin shaft (14), and the rotating disc (9) is provided with a plurality of oval pin holes, and the outer end of each limiting pin shaft (14) is slidingly inserted into a corresponding oval pin hole.

6. A method of splicing the spliced graphite retort according to claim 5, characterized by, The method comprises the following steps: Step one, rotate the rotating disc (9) on the bottom plate (1), and the oval pin hole and the limiting pin shaft (14) form a limiting action, drive the Y-shaped rod (10) and the L-shaped rod (12) to slide outward along the rectangular ring (11), then insert the four outer side plates (6) into the top surface of the bottom plate (1) in sequence, so that the two side edges of the first L-shaped clamping plate (4) are clamped in a corresponding pair of rectangular notches, then loosen the rotating disc (9) on the bottom plate (1), under the action of the torsion spring, drive the fixed shaft and the rotating disc (9) to reset, drive the Y-shaped rod (10) and the L-shaped rod (12) to slide inward along the rectangular ring (11), and drive the limiting clamping block (13) located below to be clamped in the corresponding notch clamping ring (8); Step two, place the graphite blank on the top surface of the bottom plate (1), then rotate the rotating disc (9) on the top plate (2), and cover the top plate (2) on the top of the four outer side plates (6), the two side edges of the second L-shaped clamping plate (5) are clamped in a corresponding pair of rectangular notches, then loosen the rotating disc (9) on the top plate (2), and drive the limiting clamping block (13) located above to be clamped in the corresponding notch clamping ring (8); Step three, take out several bolts, pass the bolts through the T-shaped holes on the bottom plate (1) and the top plate (2) in sequence, and screw the outer side plates (6) on the bolts.

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