CN219160951U

CN219160951U - Graphite crucible

Info

Publication number: CN219160951U
Application number: CN202222986173.8U
Authority: CN
Inventors: 张文建; 陈凯; 钮孝坤
Original assignee: Linqu Jiandong Carbon Products Co ltd
Current assignee: Linqu Jiandong Carbon Products Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-06-09
Anticipated expiration: 2032-11-10

Abstract

The utility model relates to the technical field of graphite crucibles, and provides a graphite crucible which comprises a pot body component and a bracket component: the pot body component comprises a graphite crucible body, wherein a liquid discharge groove with an internal structure of 1/4 spherical structure is formed in one side of the top of the inner wall of the graphite crucible body; the support component comprises a concave frame, the two sides of the bottom of the concave frame are fixedly connected with support frames, the graphite crucible body is rotationally connected in the concave frame, and the concave frame is provided with a positioning mechanism for detachably fixing the position of the graphite crucible body. According to the utility model, the connecting plate can be held by a hand and pulled backwards, so that the graphite crucible body can be pulled and rotated on the concave frame, the top opening of the graphite crucible body can be tilted forwards to pour out metal, and the graphite crucible body is clamped by the mode of pouring out melted metal without tools such as pliers, so that the phenomenon of unstable clamping and falling is avoided.

Description

Graphite crucible

Technical Field

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

Background

Graphite crucibles, also known as copper clad and copper clad, are a type of crucible that is fired from graphite, clay, silica and pyrophyllite as raw materials. The graphite crucible is mainly used for smelting non-ferrous metals such as red copper, brass, gold, silver, zinc, lead and the like and alloys thereof.

At present, after metal is put into a graphite crucible and smelted into liquid, a worker needs to use tools such as large pliers to clamp the crucible, so that the graphite crucible can be overturned and high-temperature liquid metal in the graphite crucible can be poured into a graphite boat for forming, in actual operation, the whole weight of the graphite crucible is heavy, the problem that the clamping is unstable or the worker shakes hands possibly occurs during clamping the graphite crucible, so that the graphite crucible falls off, the waste of the metal can be caused, the high-temperature liquid metal can be splashed onto the worker to cause accidental injury, the safety is low, and meanwhile, the metal flows downwards along the outer surface of the graphite crucible easily when the liquid metal is poured out of the crucible, so that the waste is caused, and the design of the graphite crucible is necessary to solve the problem.

Disclosure of Invention

The utility model aims to provide a graphite crucible for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a graphite crucible comprises a pot body component and a bracket component:

the pot body component comprises a graphite crucible body, wherein a liquid discharge groove with an internal structure of 1/4 spherical structure is formed in one side of the top of the inner wall of the graphite crucible body;

the support component comprises a concave frame, the two sides of the bottom of the concave frame are fixedly connected with supporting frames, the graphite crucible body is rotationally connected in the concave frame, a positioning mechanism for detachably fixing the position of the graphite crucible body is arranged on the concave frame, and one side of the bottom of the graphite crucible body is fixedly connected with a connecting plate which extends outwards.

Preferably, the positioning mechanism comprises a threaded rod which is connected to the bottom of the concave frame in a threaded penetrating manner and is in a vertical axial direction, a column-shaped groove is formed in the bottom of the graphite crucible body, a positioning block which is in a column shape and is inserted into the column-shaped groove is fixedly connected to the top of the threaded rod, a knob which is positioned between the two supporting frames is fixedly connected to the bottom of the threaded rod, the knob is held by a hand and can be rotated to drive the threaded rod to rotate, and the positioning block can be inserted into/pulled out of the column-shaped groove to achieve detachable fixation of the position of the graphite crucible body.

Preferably, both sides of the inner wall of the concave frame are respectively inserted with a rotating shaft through bearings, and the graphite crucible body is fixedly connected between the two rotating shafts, so that the graphite crucible body can be formed in the concave frame to be connected in a front-back rotating way.

Preferably, the top of the concave frame is fixedly connected with a handle in an inverted concave structure, so that a worker can lift the concave frame and the graphite crucible body by holding the handle.

Preferably, one side of the connecting plate, which is far away from the joint of the graphite crucible body, is fixedly inserted with a pull rod perpendicular to the connecting plate, so that a worker can conveniently hold the pull rod to pull the graphite crucible body to rotate in the concave frame and pour out metal.

Preferably, a gap of 5-10cm is formed between the bottom of the inner wall of the concave frame and the bottom surface of the graphite crucible body, and the gap can be placed into an electric heater to heat and smelt the bottom of the graphite crucible body.

Preferably, the two support frames are of inverted concave structures, and rubber foot pads are fixedly connected to two sides of the bottoms of the two support frames, so that the stability of supporting the graphite crucible body can be guaranteed.

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

1. according to the utility model, the connecting plate can be held by a hand and pulled backwards, so that the graphite crucible body can be pulled and rotated on the concave frame, the top opening of the graphite crucible body can be tilted forwards to pour out metal, and the graphite crucible body is clamped by the mode of pouring out melted metal without tools such as pliers, so that the phenomenon of unstable clamping and falling is avoided;

2. the positioning mechanism can fix the position of the graphite crucible body, so that the problem that liquid metal splashes out due to autorotation in the concave frame when the graphite crucible body moves is avoided;

3. according to the utility model, liquid metal poured out of the graphite crucible body flows into the liquid discharge groove to form aggregation and is discharged outwards, so that the phenomenon that the metal overflows along the edge of the inner wall of the graphite crucible body can be reduced, and the waste caused by the outflow of the metal along the outer wall of the graphite crucible body is prevented.

Drawings

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

FIG. 2 is a schematic perspective view of another embodiment of the present utility model;

FIG. 3 is a schematic plan view of the present utility model;

FIG. 4 is a schematic view of the cross-sectional structure of FIG. 3 taken along the line A-A in accordance with the present utility model;

in the figure: 1. a graphite crucible body; 11. a rotating shaft; 2. a liquid discharge tank; 3. a concave frame; 4. a support frame; 5. a positioning mechanism; 51. a threaded rod; 52. a positioning block; 53. a knob; 6. a connecting plate; 61. a pull rod; 7. a handle.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

It will be apparent that numerous specific details are set forth in the following description in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced in other ways than as described herein, and therefore the present utility model is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-4, the present utility model provides a graphite crucible: comprises a pan body component and a bracket component: the pot body component comprises a graphite crucible body 1, wherein a liquid discharge groove 2 with an internal structure of 1/4 spherical structure is formed in one side of the top of the inner wall of the graphite crucible body 1; the support component includes concave frame 3, the equal fixedly connected with support frame 4 in bottom both sides of concave frame 3, graphite crucible body 1 rotates to be connected in concave frame 3, and be provided with on the concave frame 3 and be used for dismantling fixed positioning mechanism 5 with graphite crucible body 1 position, the bottom one side fixedly connected with of graphite crucible body 1 outwards extends connecting plate 6, through such design, the liquid metal who smelts in graphite crucible body 1 can place graphite boat in graphite crucible body 1's the place ahead earlier when needs fall out, then remove graphite crucible body 1's fixed in concave frame 3 through positioning mechanism 5, and hold connecting plate 6 and pull it backward, graphite crucible body 1 just can be rotated by the pulling on concave frame 3 like this, make its top opening can be toppled over forward and make the metal fall out, this kind of mode of metal after the melting is that need not with the help of pliers etc. with graphite crucible body 1 centre gripping, avoid appearing centre gripping unsteady phenomenon that drops, secondly, positioning mechanism 5 can carry out the fixed position to graphite crucible body 1, the graphite crucible body 1 can be moved in graphite crucible body, the graphite crucible body is in the time of the graphite crucible body 3, the problem that can be formed along the graphite crucible body 2 is outwards spilled along the inner wall when graphite crucible body is difficult, the problem that the metal can be formed along the inner wall that the graphite crucible body is spilled out from the inner wall of graphite crucible 3, the phenomenon can be avoided, the phenomenon that the inner wall is avoided leading to take place, and the metal to spill out from the graphite crucible 2.

Specifically, in order to be able to detachably fix the position of the graphite crucible body 1 in the concave frame 3, in some embodiments, it is proposed that the positioning mechanism 5 includes a threaded rod 51 which is connected to the bottom of the concave frame 3 in a threaded insertion manner and is in a vertical axial direction, a column-shaped groove is formed in the bottom of the graphite crucible body 1, a positioning block 52 which is in a column-shaped groove is fixedly connected to the top of the threaded rod 51, a knob 53 which is positioned between the two supporting frames 4 is fixedly connected to the bottom of the threaded rod 51, the knob 53 is held by hands and rotated to drive the threaded rod 51 to rotate, and the threaded rod 51 drives the positioning block 52 to lift on the concave frame 3 through threaded engagement, so that the positioning block 52 can be inserted into/pulled out of the column-shaped groove to achieve the detachable fixation of the position of the graphite crucible body 1.

The specific connection mode between the graphite crucible body 1 and the concave frame 3 is as follows, the two sides of the inner wall of the concave frame 3 are respectively inserted with a rotating shaft 11 through bearings, and the graphite crucible body 1 is fixedly connected between the two rotating shafts 11, so that the graphite crucible body 1 can be formed in the concave frame 3 to be connected in a front-back rotating way.

Referring to fig. 1, a handle 7 having an inverted concave structure is fixedly connected to the top of the concave frame 3, so that a worker can lift the concave frame 3 and the graphite crucible body 1 by holding the handle 7, thereby facilitating movement and use.

Referring to fig. 2, a pull rod 61 perpendicular to the connecting plate 6 is fixedly inserted into one side of the connecting plate 6 away from the connecting position with the graphite crucible body 1, so that a worker can conveniently hold the pull rod 61 to pull the graphite crucible body 1 to rotate in the concave frame 3 and pour out metal.

In some embodiments, a gap of 5-10cm is formed between the bottom of the inner wall of the concave frame 3 and the bottom surface of the graphite crucible body 1, and the gap can be placed into an electric heater to heat and smelt the bottom of the graphite crucible body 1, and it is noted that in the smelting process, the positioning block 52 needs to be moved downwards, then the electric heater is placed between the positioning block 52 and the bottom surface of the graphite crucible body 1, and meanwhile, the electric heater is tightly attached to the bottom surface of the graphite crucible body 1 through the height position adjustment of the positioning block 52, so that the effect of heating the graphite crucible body 1 can be achieved effectively, and after the smelting is completed, the positioning block 52 needs to be inserted into a column-shaped groove to limit the graphite crucible body 1, so that the smelted metal is prevented from splashing due to shaking of the graphite crucible body 1.

Furthermore, the two support frames 4 are of inverted concave structures, and rubber foot pads are fixedly connected to two sides of the bottoms of the two support frames 4, so that the stability of supporting the graphite crucible body 1 can be guaranteed.

It should be noted that, in the description of the present utility model, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Meanwhile, in the description of the present utility model, unless explicitly specified and limited otherwise, terms such as "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Furthermore, it should be understood that the dimensions of the various elements shown in the figures are not drawn to actual scale, e.g., the thickness or width of some layers may be exaggerated relative to other layers for ease of description.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a graphite crucible, includes pot body component and support component, its characterized in that:

the pot body component comprises a graphite crucible body (1), wherein a liquid discharge groove (2) with an internal structure of 1/4 spherical structure is formed in one side of the top of the inner wall of the graphite crucible body (1);

the support component comprises a concave frame (3), the two sides of the bottom of the concave frame (3) are fixedly connected with a support frame (4), the graphite crucible body (1) is rotationally connected in the concave frame (3), the concave frame (3) is provided with a positioning mechanism (5) for detachably fixing the position of the graphite crucible body (1), and one side of the bottom of the graphite crucible body (1) is fixedly connected with a connecting plate (6) which extends outwards.

2. A graphite crucible as claimed in claim 1, wherein: the positioning mechanism (5) comprises a threaded rod (51) which is connected to the bottom of the concave frame (3) in a threaded penetrating manner and is vertical and axial, a column-shaped groove is formed in the bottom of the graphite crucible body (1), a positioning block (52) which is column-shaped and is inserted into the column-shaped groove is fixedly connected to the top of the threaded rod (51), and a knob (53) which is located between the two supporting frames (4) is fixedly connected to the bottom of the threaded rod (51).

3. A graphite crucible as claimed in claim 1, wherein: the two sides of the inner wall of the concave frame (3) are respectively inserted with a rotating shaft (11) through bearings, and the graphite crucible body (1) is fixedly connected between the two rotating shafts (11).

4. A graphite crucible as claimed in claim 1, wherein: the top of the concave frame (3) is fixedly connected with a handle (7) with an inverted concave structure.

5. A graphite crucible as claimed in claim 1, wherein: one side of the connecting plate (6) far away from the joint of the graphite crucible body (1) is fixedly inserted with a pull rod (61) perpendicular to the connecting plate.

6. A graphite crucible as claimed in claim 1, wherein: a gap of 5-10cm is formed between the bottom of the inner wall of the concave frame (3) and the bottom surface of the graphite crucible body (1).

7. A graphite crucible as claimed in claim 1, wherein: the two support frames (4) are of inverted concave structures, and rubber foot pads are fixedly connected to two sides of the bottoms of the two support frames (4).