CN216237381U

CN216237381U - Detachable carbon crucible

Info

Publication number: CN216237381U
Application number: CN202122860277.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Changshu Tongle Electronic Materials Co ltd
Current assignee: Changshu Tongle Electronic Materials Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-08
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a detachable carbon crucible which comprises a crucible body, wherein a crucible cover and a crucible bottom are respectively arranged at the top and the bottom of the crucible body, the bottoms of two sides of the crucible cover are fixedly connected with first connecting blocks, the tops of two sides of the crucible body are fixedly connected with second connecting blocks, the bottoms of two sides of the crucible body are fixedly connected with third connecting blocks, and the tops of two sides of the crucible bottom are fixedly connected with fourth connecting blocks. This but split charcoal crucible, through first connecting block, the second connecting block, the third connecting block, the fourth connecting block, the fixed block, change the groove, change the piece, the thread piece, the screw rod, the cooperation of stock and restriction piece is used, when tearing open the carbon crucible, the user can rotate two respectively and rotate the handle and make the screw rod downstream, thereby because the screw rod downstream drives the restriction piece of stock bottom and leaves the fourth connecting block, thereby alright carry out the split to the crucible body, crucible end and crucible cover.

Description

Detachable carbon crucible

Technical Field

The utility model relates to the technical field of crucibles, in particular to a detachable carbon crucible.

Background

A crucible is a cup-shaped vessel used in laboratories for high temperature heating of solids.

Crucible kind is many, wherein include the carbon crucible, chinese patent "a high strength carbon crucible" patent number (202021784358.5), through first annular strengthening rib, the setting of vertical strengthening rib and second annular strengthening rib, the outside parcel with the crucible body is lived, thereby improve the intensity of whole carbon crucible, most atress can be shared to the strengthening rib, share the clamp force of crucible tongs on average, strengthening rib itself just has the effect of additional strengthening intensity simultaneously, thereby prevent the crucible body because the clamp force is too strong and the deformation damage, thereby improve the life of this carbon crucible, but, because can't carry out the split to the structure of carbon crucible, thereby lead to being not convenient for to clear away the crystal of adhesion in the carbon crucible, the practicality of carbon crucible has been reduced. Therefore, we propose a detachable carbon crucible.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a detachable carbon crucible, which aims to solve the problems that a plurality of types of crucibles are provided in the background art, wherein the crucibles comprise a carbon crucible, and a Chinese patent 'a high-strength carbon crucible' patent number (202021784358.5) wraps the outer side of a crucible body through arrangement of a first annular reinforcing rib, a vertical reinforcing rib and a second annular reinforcing rib, so that the strength of the whole carbon crucible is improved, most of stress can be shared by the reinforcing ribs, the clamping force of crucible tongs is averagely shared, and meanwhile, the reinforcing ribs have the function of strengthening the structural strength, so that the crucible body is prevented from being deformed and damaged due to too strong clamping force, the service life of the carbon crucible is prolonged, but the structure of the carbon crucible cannot be disassembled, so that the cleaning of crystals adhered in the carbon crucible is inconvenient, and the practicability of the carbon crucible is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: a detachable carbon crucible comprises a crucible body, wherein a crucible cover and a crucible bottom are respectively arranged at the top and the bottom of the crucible body, a first connecting block is fixedly connected at the bottoms of two sides of the crucible cover, a second connecting block is fixedly connected at the top of two sides of the crucible body, a third connecting block is fixedly connected at the bottom of two sides of the crucible body, a fourth connecting block is fixedly connected at the top of two sides of the crucible bottom, fixed blocks are fixedly arranged at the tops of two sides of the crucible cover, a rotary groove is formed in the center of one opposite side of the two fixed blocks, a rotary block is arranged in the rotary groove, one opposite side of the two rotary blocks respectively penetrates through the outer parts of the two rotary grooves, a threaded block is fixedly connected at one side of the rotary block, a screw rod is connected at the position, close to one side, of the top of the threaded block, and a long rod is fixedly connected at the bottom of the screw rod, the bottom of stock runs through the outside of first connecting block, second connecting block, third connecting block and fourth connecting block respectively in proper order, the bottom fixedly connected with restriction piece of stock.

Preferably, the outer wall of the rotating block is in contact with the inner wall of the rotating groove, and the inner wall of the rotating groove and the rotating block are both of T-shaped cylindrical structures, so that the rotating block can rotate in the rotating groove.

Preferably, the bottoms of the two first connecting blocks are respectively in contact with the tops of the two second connecting blocks, and the bottoms of the two third connecting blocks are respectively in contact with the tops of the two fourth connecting blocks.

Preferably, the center of the front surface of the first connecting block, the second connecting block, the third connecting block and the fourth connecting block is provided with a groove, so that the rear end of the long rod can penetrate through the inside of the first connecting block, the second connecting block, the third connecting block and the fourth connecting block respectively.

Preferably, the fourth connecting block bottom all seted up the draw-in groove by both sides position, the top of restriction piece by the equal fixedly connected with fixture block in both sides position, the top of two fixture blocks run through respectively to the inside of two draw-in grooves and with the inner wall contact of draw-in groove, go into in the draw-in groove through the fixture block card and can carry on spacingly to this carbon crucible when the combination.

Preferably, the top fixedly connected with horizontal pole of screw rod, the handle is rotated to one side position fixedly connected with by horizontal pole top, and the user accessible is rotatory to be rotated the handle and is adjusted the screw rod.

Preferably, a handle is fixedly arranged at the position close to the center of the top of the crucible cover, and the crucible cover can be lifted through the handle.

Preferably, four supporting legs are fixedly connected to the bottom of the crucible, and the four supporting legs are respectively located at four corners of the bottom of the crucible, so that the carbon crucible can be supported, and the stability is improved.

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

this but split carbon crucible, through first connecting block, the second connecting block, the third connecting block, the fourth connecting block, the fixed block, change the groove, change the piece, the thread piece, the screw rod, the cooperation of stock and restriction piece is used, when tearing open carbon crucible, the user can rotate two respectively and rotate the handle and make the screw rod downstream, thereby because the screw rod downstream drives the restriction piece of stock bottom and leaves the fourth connecting block, thereby alright to the crucible body, split is carried out with the crucible lid at the bottom of the crucible, the split mode is convenient and quick, be favorable to the later stage to clear up the crystal of adhesion in the carbon crucible, carbon crucible's practicality has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is an enlarged view of a portion of B of FIG. 1 according to the present invention;

FIG. 4 is a perspective view of the structure of the long pole of the present invention;

fig. 5 is a front view of the structure of the present invention.

In the figure: 1. a crucible body; 2. a crucible bottom; 3. a crucible cover; 4. a first connection block; 5. a second connecting block; 6. a third connecting block; 7. a fourth connecting block; 8. a fixed block; 9. rotating the groove; 10. rotating the block; 11. a thread block; 12. a screw; 13. a long rod; 14. a limiting block; 15. a card slot; 16. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a detachable carbon crucible comprises a crucible body 1, wherein a crucible cover 3 and a crucible bottom 2 are respectively arranged at the top and the bottom of the crucible body 1, first connecting blocks 4 are fixedly connected to the bottoms of two sides of the crucible cover 3, second connecting blocks 5 are fixedly connected to the tops of two sides of the crucible body 1, third connecting blocks 6 are fixedly connected to the bottoms of two sides of the crucible body 1, fourth connecting blocks 7 are fixedly connected to the tops of two sides of the crucible bottom 2, the bottoms of the two first connecting blocks 4 are respectively contacted with the tops of the two second connecting blocks 5, the bottoms of the two third connecting blocks 6 are respectively contacted with the tops of the two fourth connecting blocks 7, fixed blocks 8 are respectively fixedly arranged at the tops of two sides of the crucible cover 3, a rotary groove 9 is formed in the center of one side of the two fixed blocks 8 opposite to each other, a rotary block 10 is arranged inside the rotary groove 9, the outer wall of the rotary block 10 is contacted with the inner wall of the rotary groove 9, and the inner wall of the rotary groove 9 is of a T-shaped cylindrical structure, the rotary block 10 can rotate in the rotary groove 9, one side of the two rotary blocks 10 opposite to each other respectively penetrates to the outside of the two rotary grooves 9, one side of the rotary block 10 is fixedly connected with a thread block 11, one side position near the top of the thread block 11 is in threaded connection with a screw rod 12, the bottom of the screw rod 12 penetrates to the outside of the thread block 11 and is fixedly connected with a long rod 13, the bottom of the long rod 13 respectively penetrates through the outside of the first connecting block 4, the second connecting block 5, the third connecting block 6 and the fourth connecting block 7 in sequence, the centers of the front surfaces of the first connecting block 4, the second connecting block 5, the third connecting block 6 and the fourth connecting block 7 are respectively provided with a groove, the rear end of the long rod 13 can respectively penetrate through the inside of the first connecting block 4, the second connecting block 5, the third connecting block 6 and the fourth connecting block 7, the bottom of the long rod 13 is fixedly connected with a limiting block 14, two side positions near the top of the limiting block 14 are respectively and are fixedly connected with a clamping block 16, the top of two fixture blocks 16 runs through respectively to the inside of two draw-in grooves 15 and with the inner wall contact of draw-in groove 15, can carry on spacingly when the combination to this carbon crucible in the draw-in groove 15 is gone into through 16 cards of fixture block, the top fixedly connected with horizontal pole of screw rod 12, the handle is rotated to one side fixedly connected with that leans on at horizontal pole top, the rotatory handle that rotates of user's accessible is adjusted screw rod 12, the central point fixed mounting that leans on at 3 tops of crucible lid has the handle, can carry 3 lifting crucible lid through the handle, four supporting legs of the bottom fixedly connected with of 2 at the bottom of the crucible, four supporting legs are located the four corners department at the bottom of the crucible at 2 respectively, can support this carbon crucible, and the stability is improved.

The working principle is as follows: under the state that the screw 12 is locked upwards, the long rod 13 at the bottom drives the limiting block 14 to press the fourth connecting blocks 7 at the two sides of the crucible bottom 2 upwards and clamp the clamping blocks 16 on the limiting block 14 into the clamping grooves 15, so that the fourth connecting blocks 7 are tightly attached to the third connecting blocks 6, the second connecting blocks 5 are tightly attached to the first connecting blocks 4, at the moment, the crucible body 1, the crucible bottom 2 and the crucible cover 3 are tightly attached to form a carbon crucible whole, when the carbon crucible needs to be disassembled, a user respectively rotates the rotating handles on the two screw rods 12 to rotate the screw rods 12 downwards, at the moment, the screw rods 12 drive the limiting block 14 at the bottom to move downwards and enable the top of the limiting block 14 to leave the bottom of the fourth connecting block 7, at the moment, the two clamping blocks 16 on the limiting block 14 respectively leave the clamping grooves 15 at the bottom of the fourth connecting block 7, then the screw rods 12 are communicated with the screw rods 13 and pressed towards the rear lower part, and as the long rod 10 can drive the screw blocks 11 to rotate, thereby make stock 13 leave the recess that first connecting block 4, second connecting block 5, third connecting block 6 and fourth connecting block 7 front surface were seted up, can split at the end of crucible body 1, crucible and crucible cover 3 at last.

In summary, the following steps: this removable fraction charcoal crucible, through first connecting block 4, second connecting block 5, third connecting block 6, fourth connecting block 7, the fixed block 8, the turn trough 9, turn the piece 10, the screw thread piece 11, screw rod 12, stock 13 and restriction piece 14's cooperation is used, when tearing open the carbon crucible, the user can rotate two respectively and rotate the handle and make screw rod 12 downstream, thereby because screw rod 12 downstream drives restriction piece 14 of stock 13 bottom and leaves fourth connecting block 7, thereby alright to the

crucible body

1, 2 and crucible cover 3 split at the bottom of the crucible, the split mode is convenient and quick, be favorable to the later stage to clear up the crystal of adhesion in the carbon crucible, the practicality of carbon crucible has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but split type charcoal crucible, includes crucible body (1), its characterized in that: the crucible cover (3) and the crucible bottom (2) are respectively arranged at the top and the bottom of the crucible body (1), the first connecting blocks (4) are fixedly connected at the bottoms of the two sides of the crucible cover (3), the second connecting blocks (5) are fixedly connected at the tops of the two sides of the crucible body (1), the third connecting blocks (6) are fixedly connected at the bottoms of the two sides of the crucible body (1), the fourth connecting blocks (7) are fixedly connected at the tops of the two sides of the crucible bottom (2), the fixed blocks (8) are fixedly installed at the tops of the two sides of the crucible cover (3), the rotary grooves (9) are respectively formed in the centers of the two fixed blocks (8) at the opposite sides, the rotary blocks (10) are arranged inside the rotary grooves (9), the opposite sides of the two rotary blocks (10) respectively penetrate through the outer parts of the two rotary grooves (9), and the thread blocks (11) are fixedly connected at one side of the rotary blocks (10), the utility model discloses a screw rod, including screw block (11), the bottom of screw rod (12) run through to the outside of screw block (11) and fixedly connected with stock (13), the outside of first connecting block (4), second connecting block (5), third connecting block (6) and fourth connecting block (7) is run through respectively in proper order to the bottom of stock (13), the bottom fixedly connected with of stock (13) restricts piece (14).

2. The detachable carbon crucible of claim 1, wherein: the outer wall of the rotating block (10) is in contact with the inner wall of the rotating groove (9), and the inner wall of the rotating groove (9) and the rotating block (10) are both of a T-shaped cylindrical structure.

3. The detachable carbon crucible of claim 1, wherein: the bottoms of the two first connecting blocks (4) are respectively contacted with the tops of the two second connecting blocks (5), and the bottoms of the two third connecting blocks (6) are respectively contacted with the tops of the two fourth connecting blocks (7).

4. The detachable carbon crucible of claim 1, wherein: the centers of the front surfaces of the first connecting block (4), the second connecting block (5), the third connecting block (6) and the fourth connecting block (7) are all provided with grooves.

5. The detachable carbon crucible of claim 1, wherein: draw-in groove (15) have all been seted up to the both sides position of leaning on of fourth connecting block (7) bottom, the equal fixedly connected with fixture block (16) in both sides position of leaning on at restriction piece (14) top, the top of two fixture blocks (16) run through respectively to the inside of two draw-in grooves (15) and with the inner wall contact of draw-in groove (15).

6. The detachable carbon crucible of claim 1, wherein: the top of the screw rod (12) is fixedly connected with a cross rod, and a rotating handle is fixedly connected to the position, close to one side, of the top of the cross rod.

7. The detachable carbon crucible of claim 1, wherein: a handle is fixedly arranged at the position close to the center of the top of the crucible cover (3).

8. The detachable carbon crucible of claim 1, wherein: the bottom of the crucible bottom (2) is fixedly connected with four supporting legs, and the four supporting legs are respectively positioned at four corners of the bottom of the crucible bottom (2).