CN219589418U - Improved structure of graphite crucible - Google Patents

Abstract

The utility model discloses an improved graphite crucible structure, which comprises a cup body, wherein a circular ring is arranged on the outer side of the cup body, a fastening bolt is arranged on the outer side of the cup body, a worker screws the fastening bolt, the fastening bolt moves under the screw thread support of a supporting block, the fastening bolt does not squeeze the circular block to fix the circular block, the worker can move a movable arm, the movable arm drives the circular block to rotate around the fastening bolt under the action of external force, after the worker rotates the movable arm to a proper angle, the worker screws the fastening bolt again to fix the circular block, the worker screws a bolt, the bolt moves under the screw thread support of a rotating block, the bolt does not squeeze a semicircular plate to fix a semicircular plate, the worker rotates a base plate, the base plate drives the semicircular plate to rotate around the bolt under the action of external force, and the worker can rotate the base plate to a proper angle, and the worker screws the bolt again to fix the semicircular plate.

Description

Improved structure of graphite crucible

Technical Field

The utility model relates to the technical field of graphite crucibles, in particular to an improved structure of a graphite crucible.

Background

The graphite crucible is one of the indispensable devices in metal smelting work, and the staff places the metal to be smelted on the inner side of the graphite crucible, heats the graphite crucible through an external heating device, so that the metal is dissolved.

The defects of the graphite crucible in the prior art are as follows:

1. patent document: CN207632923U is an improved graphite crucible, "comprising four side plates and a bottom plate, wherein the bottom plate is positioned at the bottom in the furnace chamber shell of the ingot furnace, the side plates are of rectangular plate-shaped structures, the side edges of the four side plates are mutually connected to form a rectangular cylindrical structure with two open ends, the upper end opening of the cylindrical structure is positioned at the top of the ingot furnace, the lower end opening of the cylindrical structure is arranged on the bottom plate, a plurality of ventilation holes are formed in the side plates, and a heat-insulating layer is arranged on the outer sides of the side plates. According to the utility model, the upper end of the side plate is provided with the row of ventilation holes, and the design of the front opening is replaced, so that the heat taken away during air inlet and outlet is less, the heat distribution in each part of the crucible is more balanced, and a silicon ingot with better quality can be obtained. An improved graphite crucible of the above publication mainly contemplates less heat being carried away when gas is admitted and discharged, and more balanced heat distribution is provided throughout the crucible.

The existing graphite crucible is usually used as a cup body, is inconvenient to fix, and has low stability.

Disclosure of Invention

The utility model aims to provide an improved structure of a graphite crucible, which can solve the technical problem that the stability of the graphite crucible is inconvenient to increase in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the improved graphite crucible structure comprises a cup body, wherein a circular ring is arranged on the outer side of the cup body;

three supporting blocks are installed in the outside of ring, the inside of supporting block runs through the screw thread and installs the binding bolt, the circle is installed in the outside of binding bolt, and the circle is located one side of supporting block, the movable arm is installed to the bottom of circle, the commentaries on classics piece is installed to the bottom of movable arm, the inside of commentaries on classics piece runs through the screw thread and installs the bolt, semicircular plate is installed in the outside of bolt, and semicircular plate is located one side of commentaries on classics piece.

Preferably, the two sides of the cup body are provided with edge blocks.

Preferably, the top cap is installed at the top of cup, and the top opening has been run through to the inside of top cap, and the roof groove has been seted up at the top of top cap, and the roof groove is located one side of top opening, and the top ring is installed to the bottom of top cap, and the top ring is located the inboard of cup.

Preferably, the side plates are arranged on two sides of the top cover, and the inserting blocks are arranged at the bottoms of the side plates.

Preferably, the sealing cover is installed at the top of top cap, and the sealing washer is installed to the bottom of sealing cover, and the sealing washer is located the inboard of top opening, and the fixed block is installed to one side of sealing cover, and the cylinder is installed to the bottom of fixed block, and the bottom piece is installed to the bottom of cylinder, and bottom piece and cylinder are located the inboard of roof groove, and square cover is installed to the opposite side of sealing cover.

Preferably, the inner side of the square sleeve is provided with a long column, the top of the long column is provided with a pull ring, and the bottom of the long column is provided with a screw block.

Preferably, a backing plate is arranged at the bottom of the semicircular plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the fastening bolt is installed, the fastening bolt is screwed by a worker, so that the fastening bolt moves under the screw thread support of the support block, the fastening bolt does not squeeze the round block to fix the round block, the worker can move the movable arm, the movable arm drives the round block to rotate around the fastening bolt under the action of external force, the worker screws the fastening bolt again to fix the round block after rotating the movable arm to a proper angle, the worker screws the bolt to move under the screw thread support of the rotating block, the bolt does not squeeze the semicircular plate to fix the semicircular plate, the worker rotates the backing plate, the backing plate drives the semicircular plate to rotate around the bolt as the center under the action of external force, the worker can rotate the backing plate to a proper angle, the worker screws the bolt again to fix the semicircular plate, and the device can increase the stability of the graphite crucible when the worker uses the graphite crucible to smelt, so that the probability of falling of the graphite crucible due to collision of the external force can be reduced.

2. According to the utility model, by installing the pull ring, a worker rotates the pull ring, the pull ring drives the long column to rotate under the action of external force, the long column can drive the screw block to rotate, the screw block moves upwards under the support of the screw thread of the top cover, the screw block can move out of the inner side of the top cover, the worker pulls the pull ring upwards, the pull ring drives the sealing cover to move upwards under the action of external force through the long column, the screw block and the square sleeve, the sealing cover drives the sealing cover to move out of the inner side of the top opening, meanwhile, the sealing cover drives the bottom block to move through the fixed block and the cylinder, the worker moves the pull ring, the pull ring drives the cylinder to rotate around the bottom block through the long column, the screw block, the square sleeve, the sealing cover and the fixed block, the sealing cover does not seal the top opening through the sealing ring, and the device can facilitate the worker to observe the smelting condition in the graphite crucible when the worker uses the graphite crucible to smelt, so that convenience is provided for the worker.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a ring structure according to the present utility model;

FIG. 3 is a schematic view of a pad structure according to the present utility model;

FIG. 4 is a schematic view of the seal cap structure of the present utility model;

fig. 5 is a schematic view of the structure of the top cover of the present utility model.

In the figure: 1. a cup body; 2. edge blocks; 3. a top cover; 4. a top opening; 5. a top groove; 6. a top ring; 7. a side plate; 8. inserting blocks; 9. sealing cover; 10. a seal ring; 11. a fixed block; 12. a cylinder; 13. a bottom block; 14. a square sleeve; 15. a long column; 16. a pull ring; 17. a screw block; 18. a circular ring; 19. a support block; 20. a fastening bolt; 21. round blocks; 22. a movable arm; 23. a rotating block; 24. a bolt; 25. a semicircular plate; 26. a backing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, 2, 3, 4 and 5, an improved structure of a graphite crucible;

the cup comprises a cup body 1, two sides of the cup body 1 are provided with edge blocks 2, a worker can put metal to be smelted into the inner side of the cup body 1, the cup body 1 can load the metal, the edge blocks 2 can provide support for an inserting block 8 under the support of the cup body 1, a top cover 3 is arranged at the top of the cup body 1, a top opening 4 is arranged in the top cover 3 in a penetrating manner, a top groove 5 is arranged at the top of the top cover 3, the top groove 5 is arranged at one side of the top opening 4, a top ring 6 is arranged at the bottom of the top cover 3, the top ring 6 is arranged at the inner side of the cup body 1, the top cover 3 can seal the top of the cup body 1, the top cover 3 can provide support for the related components, the top opening 4 can provide a moving space for a sealing ring 10, the worker can observe the metal which is smelted in the inner side of the cup body 1 through the top opening 4, the top groove 5 can provide a moving space for a cylinder 12 and a bottom block 13, the top ring 6 can provide support for the top cover 3 under the support of the cup body 1, the side plates 7 are arranged at the two sides of the top cover 3, the inserting block 8 is arranged at the bottom of the side plates 7, the side plates 7 can provide fixed support for the inserting block 8 under the support of the top cover 3, thereby the inserting block 8 can provide support for the top cover 3 through the side blocks 2, the fixed block 11 is arranged at one side of the sealing cover 9, the square sleeve 14 is arranged at the other side of the sealing cover 9, the fixed block 11 can provide fixed support for the cylinder 12 under the support of the sealing cover 9, the square sleeve 14 can provide support for the long column 15 to move under the action of external force under the support of the sealing cover 9, the circular ring 18 is arranged at the outer side of the cup body 1, the base plate 26 is arranged at the bottom of the semicircular plate 25, the circular ring 18 can provide support for the parts associated with the sealing cover 1 under the fixed support, the backing plate 26 can provide support for the cup 1 under the support of the external contact surface.

Referring to fig. 1, 2 and 3, an improved structure of a graphite crucible;

including cup 1, three supporting shoe 19 is installed in the outside of ring 18, the inside running-through screw thread of supporting shoe 19 installs binding bolt 20, round block 21 is installed in the outside of binding bolt 20, and round block 21 is located one side of supporting shoe 19, the movable arm 22 is installed to the bottom of round block 21, the commentaries on classics piece 23 is installed to the bottom of movable arm 22, bolt 24 is installed to the inside running-through screw thread of commentaries on classics piece 23, semicircular plate 25 is located one side of commentaries on classics piece 23, the staff twists the binding bolt 20, make binding bolt 20 remove under the screw thread support of supporting shoe 19, make binding bolt 20 no longer extrude round block 21 and carry out the fixed round block 21, make the staff can remove movable arm 22, make movable arm 22 drive round block 21 and rotate with binding bolt 20 as the center under the effect of external force, after the staff rotates proper angle with arm 22, the staff twists down binding bolt 20 and fixes round block 21, staff twists bolt 24, make bolt 24 remove under the screw thread support of commentaries on the commentaries on classics piece 23, and semicircular plate 25 is located one side of commentaries on classics piece 23, and the staff twists on classics moves bolt 24, and makes the semicircular plate 24 remove under the effect of the graphite backing plate 25, can make the graphite backing plate 25 rotate under the effect of the proper backing plate 25, can make the working plate 25 rotate under the backing plate 25, thereby the effect of the appropriate force can reduce the working staff rotates under the backing plate 25, and the backing plate 25, can make the working staff rotate under the working plate 25, and make the working plate 25 and the working device is rotated under the effect of the working plate is reduced.

Referring to fig. 1, 4 and 5, an improved structure of a graphite crucible;

including top cap 3, sealed lid 9 is installed at the top of top cap 3, sealing washer 10 is installed at the bottom of sealed lid 9, and sealing washer 10 is located the inboard of top port 4, cylinder 12 is installed to the bottom of fixed block 11, bottom block 13 is installed to the bottom of cylinder 12, and bottom block 13 and cylinder 12 are located the inboard of roof groove 5, long post 15 is installed to the inboard of square cover 14, pull ring 16 is installed at the top of long post 15, screw block 17 is installed to the bottom of long post 15, staff rotates pull ring 16, make pull ring 16 drive long post 15 under the effect of external force and rotate, make long post 15 can drive screw block 17 and rotate, make screw block 17 upwards move under the screw support of top cap 3, make screw block 17 can shift out the inboard of top cap 3, staff upwards pull ring 16, make pull ring 16 upwards drive sealed lid 9 through long post 15 under the effect of external force, screw block 17 and square cover 14, make sealed lid 9 drive sealing washer 10 and shift out the inboard of top port 4, simultaneously, sealed lid 13 is driven through fixed block 11 and cylinder 12, staff removes 16, make the screw block 17, and make the sealed lid 15, and the crucible is convenient for the crucible is carried out in the condition that the sealed top port is provided by the crucible 13, the crucible is convenient for the work is convenient, the work is carried out in the crucible is convenient, the crucible is carried out in the condition of the work is convenient, the work is convenient for the work is carried out by the seal cylindrical crucible 13, and is convenient to the work in the work piece is carried out by the seal cylindrical seal 9.

Working principle: before the device is used, whether the device has the problem of influencing the use or not is checked, when a worker needs to use the device, the worker opens the top cover 3, puts the metal to be smelted into the inner side of the cup body 1, covers the top cover 3, and places the cup body 1 at an external heating device for smelting.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a graphite crucible improves structure, includes cup (1), its characterized in that: a circular ring (18) is arranged on the outer side of the cup body (1);

three supporting shoe (19) are installed in the outside of ring (18), inside run through screw thread of supporting shoe (19) is installed binding bolt (20), round block (21) are installed in the outside of binding bolt (20), and round block (21) are located one side of supporting shoe (19), movable arm (22) are installed to the bottom of round block (21), turning block (23) are installed to the bottom of movable arm (22), bolt (24) are installed to the inside run through screw thread of turning block (23), semicircle board (25) are installed in the outside of bolt (24), and semicircle board (25) are located one side of turning block (23).

2. The improved structure of a graphite crucible as recited in claim 1, wherein: edge blocks (2) are arranged on two sides of the cup body (1).

3. The improved structure of the graphite crucible as recited in claim 2, wherein: top cap (3) are installed at the top of cup (1), and top mouth (4) has been seted up in the inside of top cap (3) run through, and roof groove (5) have been seted up at the top of top cap (3), and roof groove (5) are located one side of top mouth (4), and top ring (6) are installed to the bottom of top cap (3), and top ring (6) are located the inboard of cup (1).

4. A graphite crucible improved structure as claimed in claim 3, wherein: the two sides of the top cover (3) are provided with side plates (7), and the bottom of each side plate (7) is provided with an inserting block (8).

5. A graphite crucible improved structure as claimed in claim 3, wherein: sealing cover (9) are installed at the top of top cap (3), sealing washer (10) are installed to the bottom of sealing cover (9), and sealing washer (10) are located the inboard of top opening (4), fixed block (11) are installed to one side of sealing cover (9), cylinder (12) are installed to the bottom of fixed block (11), bottom block (13) are installed to the bottom of cylinder (12), and bottom block (13) and cylinder (12) are located the inboard of roof groove (5), square cover (14) are installed to the opposite side of sealing cover (9).

6. The improved structure of a graphite crucible as recited in claim 5, wherein: the inner side of the square sleeve (14) is provided with a long column (15), the top of the long column (15) is provided with a pull ring (16), and the bottom of the long column (15) is provided with a screw block (17).

7. The improved structure of a graphite crucible as recited in claim 1, wherein: the bottom of the semicircular plate (25) is provided with a backing plate (26).