CN219415709U - Crucible stacking type sintering structure - Google Patents

Abstract

The utility model discloses a crucible stacking type sintering structure which comprises a sintering furnace body, wherein a crucible body capable of being stacked is arranged in the sintering furnace body, a crucible cover is arranged on the crucible body, the crucible body is of a cylindrical structure, a cavity for placing materials is formed in the crucible body, the top of the cylindrical structure is an opening, a plurality of supporting legs are arranged on the bottom surface of the crucible body close to the edge, a plurality of splicing grooves are formed on the top surface of the crucible body close to the edge and are matched with the supporting legs, the height of each supporting leg is twice the depth of each splicing groove, and gaps which are convenient for gas volatilization can exist between the two crucible bodies through the matching of the supporting legs and the splicing grooves. The beneficial effects are that: the device can avoid the condition that partial space in the sintering furnace is not used when sintering through setting up the crucible body that can pile up to can sinter a large amount of materials through the sintering furnace body of piling up once, thereby improve production efficiency.

Description

Crucible stacking type sintering structure

Technical Field

The utility model belongs to the technical field of crucible equipment, and particularly relates to a crucible stacking type sintering structure.

Background

The crucible is used for heating the solid at high temperature, the materials are placed in the crucible when in use, then the crucible is placed in a sintering furnace for sintering, the crucible is taken out of the sintering furnace after the sintering is completed, and the materials in the crucible are poured out.

The existing crucible sintering structure can only sinter a small amount of crucibles at a time when in use, and the small amount of crucibles are horizontally placed together, so that the space above the crucibles, which is far away from the inner top surface of the sintering furnace, cannot be well utilized, and therefore, part of space in the sintering furnace is wasted, and if a larger crucible is selected, the sintering time in the sintering process can be prolonged.

Disclosure of Invention

The utility model aims to solve the problems and provide a crucible stacking type sintering structure.

In order to achieve the technical purpose, the utility model provides the following technical scheme:

the utility model provides a crucible stacking type sintering structure, which comprises a sintering furnace body, wherein a crucible body capable of being stacked is arranged in the sintering furnace body, a crucible cover is arranged on the crucible body, the crucible body is of a cylindrical structure and is internally provided with a cavity for placing materials, the top of the cylindrical structure is an opening, a plurality of supporting legs are arranged on the bottom surface of the crucible body close to the edge, a plurality of splicing grooves are formed on the top surface of the crucible body close to the edge and are matched with the supporting legs, the height of each supporting leg is twice the depth of each splicing groove, gaps which are convenient for gas volatilization can exist between the two crucible bodies through the matching of the supporting legs and the splicing grooves, a plurality of ventilation grooves are formed in the top surface of the crucible body, and the crucible cover is positioned on the top surface of the crucible body and is connected with a plurality of connecting blocks to be matched with the splicing grooves.

Adopt above-mentioned stacked sintering structure of crucible, the device is when using, puts into a plurality of crucible bodies with the material earlier, then stacks up the crucible body, then opens the fritting furnace body, put into the fritting furnace body with the crucible body that stacks up in the fritting furnace body sinter can, can avoid the extravagant condition emergence in the interior partial space of fritting furnace body through the crucible body that stacks up to but the material volume increase of sintering at every turn, thereby improve the productivity effect.

Preferably, the structure of the connection block is the same as that of the splice groove.

Preferably, the number of the supporting legs, the splicing grooves and the connecting blocks is four, and the supporting legs, the splicing grooves and the connecting blocks are distributed in a rectangular shape.

Preferably, the crucible body outside is close to the bottom position and is connected with one deck first go-between, one deck the quantity of first go-between is four and is the rectangle and distributes, the crucible body outside is close to the top position and is connected with one deck second go-between, the quantity of second go-between is four and is the rectangle and distributes, and four first go-between corresponds from top to bottom with four second go-between, first go-between with the second go-between is approximately U-shaped structure, first go-between with connect through the connecting piece with connect through the fixed pin between the second go-between.

Preferably, the connecting piece is spliced by the riser and the diaphragm to form approximately 7-shaped structures, the bottom surface of the diaphragm is propped against the top surface of the first connecting ring, the riser is provided with a positioning groove, the second connecting ring is provided with a connecting hole, and the positioning groove is connected with the connecting hole through a fixing pin.

Preferably, the connecting hole, the positioning groove and the positioning pin are of cylindrical structures, and the connecting hole and the positioning groove are obliquely upwards arranged.

The beneficial effects are that: the device can avoid the condition that partial space in the sintering furnace is not used when sintering through setting up the crucible body that can pile up to can sinter a large amount of materials through the sintering furnace body of piling up once, thereby improve production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of a splice of the crucible body of the present utility model;

FIG. 3 is a schematic view of the inside of a splice of the crucible body of the present utility model;

FIG. 4 is an enlarged view of the portion of FIG. 3A in accordance with the present utility model;

the reference numerals are explained as follows:

1. a sintering furnace body; 2. a crucible body; 201. a support leg; 202. a first connection ring; 203. a second connecting ring; 2031. a connection hole; 204. a splice groove; 205. a ventilation groove; 206. a connecting piece; 2061. a positioning groove; 207. a fixing pin; 3. a crucible cover; 301. and (5) connecting a block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-4, the utility model provides a crucible stacking type sintering structure, which comprises a sintering furnace body 1, wherein a crucible body 2 capable of being stacked is arranged in the sintering furnace body 1, a crucible cover 3 is arranged on the crucible body 2, the crucible body 2 is of a cylindrical structure and is internally provided with a cavity for placing materials, the top of the cylindrical structure is an opening, a plurality of support legs 201 are arranged at the bottom surface of the crucible body 2 near the edge, a plurality of splicing grooves 204 are formed at the top surface of the crucible body 2 near the edge and are matched with the support legs 201, the height of the support legs 201 is twice the depth of the splicing grooves 204, gaps which are convenient for gas volatilization exist between the two crucible bodies 2 through the matching of the support legs 201 and the splicing grooves 204, and then the crucible bodies 2 are stacked together. The top surface of the crucible body 2 is also provided with a plurality of ventilation grooves 205, the crucible cover 3 is positioned on the top surface of the crucible body 2, and the bottom surface of the crucible cover 3 is connected with a plurality of connecting blocks 301 which are matched with a plurality of splicing grooves 204. Specifically, when a plurality of crucible bodies 2 are stacked together, the crucible cover 3 is placed on the crucible body 2 at the uppermost position, so that the connecting block 301 is matched with the splicing groove 204, foreign matters can be prevented from falling into the crucible body 2 from the upper part of the crucible body 2 through the crucible cover 3, the material sintering is affected, and after the crucible cover 3 is matched with the crucible body 2, gas generated in the sintering process can be discharged outwards through the ventilation groove 205, so that the use is very convenient. The number of the supporting legs 201, the splicing grooves 204 and the connecting blocks 301 is four, and the supporting legs, the splicing grooves 204 and the connecting blocks are distributed in a rectangular shape. This is provided for ease of use.

As an alternative embodiment, the structure of the connection block 301 is the same as that of the splice groove 204, so that the crucible body 2 and the crucible cover 3 are conveniently transported, combined in the transportation process, and then bound by the binding rope, so that the gap between the crucible cover 3 and the crucible body 2 can be reduced under the same effect of the structure of the connection block 301 and the splice groove 204, and damage to the crucible cover 3 in the transportation process is avoided.

The crucible body 2 outside is close to the bottom position and is connected with one deck first go-between 202, and the quantity of one deck first go-between 202 is four and is the rectangle and distributes, and the crucible body 2 outside is close to top position and is connected with one deck second go-between 203, and the quantity of second go-between 203 is four and is the rectangle and distribute, and four first go-between 202 correspond about with four second go-between 203, and first go-between 202 and second go-between 203 are approximately U-shaped structure, are connected through connecting piece 206 between connecting piece 206 and the second go-between 203, are connected through fixed pin 207. Through the cooperation of first go-between 202 and second go-between 203 and fixed pin 207, can make the crucible body 2 of two liang of connections more firm, it is more convenient to use, avoids when removing the crucible body 2 of stacking, leads to the crucible body 2 of top to take place to empty.

The connecting piece 206 is formed by splicing a vertical plate and a transverse plate to form a similar 7-shaped structure, the bottom surface of the transverse plate is propped against the top surface of the first connecting ring 202, a positioning groove 2061 is formed in the vertical plate, a connecting hole 2031 is formed in the second connecting ring 203, and the positioning groove 2061 is connected with the connecting hole 2031 through a fixing pin 207. The connecting hole 2031, the positioning groove 2061 and the positioning pin are all cylindrical structures, and the connecting hole 2031 and the positioning groove 2061 are obliquely arranged upwards. Specifically, when the two crucible bodies 2 are spliced through the splicing groove 204 and the supporting leg 201 in use, then the connecting piece 206 is inserted into the second connecting ring 203 from the first connecting ring 202, the specific connecting piece 206 is inserted downwards from the crucible body 2 positioned above in the two crucible bodies 2, when the bottom surface of the transverse plate is propped against the top surface of the first connecting ring 202, the axis of the connecting hole 2031 coincides with the axis of the positioning groove 2061, at this time, the fixing pin 207 can be inserted into the connecting hole 2031 and the positioning groove 2061 in an inclined way, and since the connecting hole 2031 and the positioning groove 2061 are arranged in an inclined way, the fixing pin 207 is inclined downwards in the process of being inserted, at this time, the crucible bodies 2 stacked together in a carrying way can be prevented from falling off the fixing pin 207, the use is quite convenient, and in the process of being disassembled, only the fixing pin 207 is required to be pulled out.

With the above structure, when the device is used, a plurality of crucible bodies 2 are taken out, then materials are put into the cavities in the crucible bodies 2, then a proper amount of crucible bodies 2 are selected for stacking according to the height of the inside of the sintering furnace body 1, the support legs 201 are inserted into the splicing grooves 204 during stacking, then the first connecting ring 202 and the second connecting ring 203 are connected through the connecting pieces 206 and the fixing pins 207, finally the crucible cover 3 is covered on the uppermost crucible body 2, and then the stacked crucible bodies 2 are put into the sintering furnace body 1.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims (6)

1. A crucible stacking type sintering structure is characterized in that: including fritting furnace body (1), be provided with crucible body (2) that can pile up in fritting furnace body (1), be provided with crucible lid (3) on crucible body (2), crucible body (2) are cylindrical structure and inside are provided with the cavity that is used for placing the material, cylindrical structure top is the opening, crucible body (2) bottom surface is close to edge and is provided with a plurality of landing legs (201), a plurality of splice groove (204) and a plurality of landing leg (201) cooperation are offered to crucible body (2) top surface near edge, the height of landing leg (201) is the twice of splice groove (204) degree of depth, can make the clearance that is convenient for gas volatilize between two crucible bodies (2) through landing leg (201) and splice groove (204) cooperation, a plurality of ventilation slots (205) have still been offered to crucible body (2) top surface, crucible lid (3) are located crucible body (2) top surface, crucible lid (3) bottom surface is connected with a plurality of connecting blocks (301) and a plurality of splice groove (204) cooperation.

2. The crucible stacked sintered structure of claim 1, wherein: the structure of the connecting block (301) is the same as that of the splicing groove (204).

3. The crucible stacked sintered structure of claim 1, wherein: the number of the supporting legs (201), the number of the splicing grooves (204) and the number of the connecting blocks (301) are four, and the supporting legs and the splicing grooves are distributed in a rectangular mode.

4. The crucible stacked sintered structure of claim 1, wherein: the crucible body (2) outside is close to bottom position and is connected with one deck first go-between (202), and one deck first go-between (202) quantity is four and is the rectangle and distributes, crucible body (2) outside is close to top position and is connected with one deck second go-between (203), the quantity of second go-between (203) is four and is the rectangle and distribute, and four first go-between (202) correspond from top to bottom with four second go-between (203), first go-between (202) with second go-between (203) are approximately U-shaped structure, first go-between (202) with connect through connecting piece (206) between second go-between (203), connect through fixed pin (207).

5. The stacked crucible sintering structure of claim 4, wherein: the connecting piece (206) is spliced by a vertical plate and a transverse plate to form an approximately 7-shaped structure, the bottom surface of the transverse plate is propped against the top surface of the first connecting ring (202), a positioning groove (2061) is formed in the vertical plate, a connecting hole (2031) is formed in the second connecting ring (203), and the positioning groove (2061) is connected with the connecting hole (2031) through a fixing pin (207).

6. The stacked crucible sintered structure of claim 5, wherein: the connecting hole (2031) and the positioning groove (2061) and the positioning pin are of cylindrical structures, and the connecting hole (2031) and the positioning groove (2061) are obliquely upwards arranged.