CN219400234U - Support convenient to crucible rapid cooling - Google Patents

Abstract

The utility model belongs to the technical field of crucible supports, in particular to a support convenient for rapidly cooling a crucible, which comprises a crucible support; a plurality of limiting rings are fixedly connected to the top of the crucible support; the limiting rings are fixedly connected with each other; a base is fixedly connected to the bottom of the crucible support; the top of the base is fixedly connected with a plurality of supporting frames; the supporting frames are symmetrically arranged and positioned below the limiting rings; a motor is fixedly connected to the top of the base; the motor output end is fixedly connected with the fan, the motor is arranged on the base, the fan is driven to rotate through the operation of the motor, and then the air flow around the crucible is accelerated, so that the crucible can achieve the effect of rapid cooling, the cooling of the crucible is accelerated, the waiting time is shortened, and the working speed is further improved.

Description

Support convenient to crucible rapid cooling

Technical Field

The utility model belongs to the technical field of crucible supports, and particularly relates to a support convenient for rapid cooling of a crucible.

Background

The crucible is a cup-shaped vessel commonly used in laboratories and foundry, and is capable of heating solid articles at high temperature to melt them into a liquid.

The crucible has the functions that solid materials are placed in the crucible, then the crucible is heated at high temperature, the materials in the crucible are melted into liquid, then the crucible is taken out, the solution in the crucible is poured onto other templates, or the crucible is placed on a crucible support, the solution in the crucible is cooled and solidified, and then the crucible is broken, and the solidified objects are taken out.

In long-time use observation, when the crucible is placed on the support for cooling, the crucible is usually waited for to cool naturally, the cooling speed is low, and the working time is wasted.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a support convenient for rapid cooling of a crucible, which comprises a crucible support; a plurality of limiting rings are fixedly connected to the top of the crucible support; the limiting rings are fixedly connected with each other; a base is fixedly connected to the bottom of the crucible support; the top of the base is fixedly connected with a plurality of supporting frames; the supporting frames are symmetrically arranged and positioned below the limiting rings; a motor is fixedly connected to the top of the base; the output end of the motor is fixedly connected with a fan; the support frame comprises a first support rod and a second support rod; the first support rod is fixedly connected with the base; the top of the first supporting rod is provided with a second supporting rod; the second support rod is in sliding connection with the first support rod; a through hole is formed in the middle of the first supporting rod; a plurality of through holes are formed in the middle of the second support rod; and a fixing rod is connected in the through hole in a sliding manner.

Preferably, the top of the base is fixedly connected with a plurality of connecting rods; the connecting rod is arranged around the motor; the top of the connecting rod is fixedly connected with a net cover; the mesh enclosure is positioned above the fan.

Preferably, the surface of the first supporting rod is fixedly connected with a pair of rubber sleeves; the rubber sleeve is sleeved on the through hole and is in sliding connection with the fixing rod.

Preferably, the top of the base is fixedly connected with an electric push rod; the electric push rod is provided with a plurality of electric push rods on the base.

Preferably, the bottom of the base is fixedly connected with a rubber pad; the rubber pad is provided with a plurality of rubber pads on the base.

The beneficial effects of the utility model are as follows:

1. according to the support convenient for the rapid cooling of the crucible, the motor is arranged on the base, and the fan is driven to rotate by the operation of the motor, so that the air flow around the crucible is accelerated, the rapid cooling effect of the crucible can be achieved, the cooling of the crucible is accelerated, the waiting time is shortened, and the working speed is further improved.

2. According to the support convenient for rapid cooling of the crucible, the first support rod and the second support rod are arranged, so that the support height of the support frame is adjusted, the support can be placed for crucibles with various heights, the adaptability of the support is improved, and the placement of the crucible is more convenient and simpler.

Drawings

The utility model is further described below with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of the rubber sleeve according to the present utility model;

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

FIG. 4 is a schematic view of the structure of the mesh enclosure of the present utility model;

fig. 5 is a schematic structural diagram of the spring plate in the present utility model.

In the figure: 1. a crucible support; 11. a limiting ring; 12. a base; 13. a support frame; 14. a motor; 15. a fan; 2. a first support bar; 21. a second support bar; 22. a through hole; 23. a fixed rod; 3. a connecting rod; 31. a mesh enclosure; 4. a rubber sleeve; 5. an electric push rod; 6. a rubber pad; 7. and the elastic sheet.

Description of the embodiments

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Examples

As shown in fig. 1 to 4, a support for facilitating rapid cooling of a crucible according to an embodiment of the present utility model includes a crucible support 1; a plurality of limiting rings 11 are fixedly connected to the top of the crucible support 1; the limiting rings 11 are fixedly connected with each other; a base 12 is fixedly connected to the bottom of the crucible support 1; the top of the base 12 is fixedly connected with a plurality of supporting frames 13; the supporting frames 13 are symmetrically arranged and are positioned below the limiting rings 11; the top of the base 12 is fixedly connected with a motor 14; the output end of the motor 14 is fixedly connected with a fan 15; the support frame 13 comprises a first support rod 2 and a second support rod 21; the first support rod 2 is fixedly connected with the base 12; a second supporting rod 21 is arranged at the top of the first supporting rod 2; the second support rod 21 is in sliding connection with the first support rod 2; a through hole 22 is formed in the middle of the first support rod 2; a plurality of through holes 22 are formed in the middle of the second supporting rod 21; the inside sliding connection of through-hole 22 has dead lever 23, during operation, through placing the crucible after the heating in spacing ring 11, support the crucible through support frame 13, at this moment, through opening the power of motor 14, make motor 14 produce the rotation, and then drive the fan 15 of motor 14 output and rotate, the air current of messenger's crucible below is fast flowing in fan 15's drive, and then take away the heat on the crucible fast, this step is through being equipped with motor 14 on base 12, through making motor 14 work drive fan 15 rotate, and then accelerate the air flow around the crucible, make the crucible can reach quick cooling's effect, the cooling of crucible has been accelerated, latency has been reduced, and then the operating speed has been improved, through making first bracing piece 2 and second bracing piece 21 constitute support frame 13, when the height of crucible is lower, when placing on base 12, when unable contact second bracing piece 21 in the crucible bottom, through taking out dead lever 23 from through hole 22, adjust the height of second bracing piece 21, through hole 22 on messenger's second bracing piece 21 aligns with first bracing piece 2, then insert the dead lever 23 to the inside through-hole 22, this step is placed to the support frame 21, this height is adjusted to the support frame 21, this step is more easily, the support frame is placed to the height is 2, and the support frame is adjusted to the height is more than the support frame is convenient, and the support frame is placed to the height is adjusted.

A plurality of connecting rods 3 are fixedly connected to the top of the base 12; the connecting rod 3 is arranged around the motor 14; the top of the connecting rod 3 is fixedly connected with a net cover 31; the screen panel 31 is located the fan 15 top, through being equipped with screen panel 31 in fan 15 top, when the staff places the crucible on support frame 13 through using the instrument centre gripping, staff's hand easily produces the shake, and then make the crucible produce the shake when support frame 13 top, shake out the part high temperature solution in the crucible, and then sputter to fan 15 on, lead to fan 15 to produce the damage, screen panel 31 that is located fan 15 this moment can block part high temperature solution in fan 15 top, the mesh that is equipped with on screen panel 31 simultaneously can make the air normally flow, this step is through being equipped with screen panel 31 on fan 15, can reduce because the high temperature solution of unexpected result is sputtered to fan 15 on, and then make fan 15 produce the problem of damage, the security and the stability of fan 15 have been improved.

A pair of rubber sleeves 4 are fixedly connected to the surface of the first support rod 2; the rubber sleeve 4 is sleeved on the through hole 22 and is in sliding connection with the fixing rod 23, the friction force born by the fixing rod 23 can be increased by arranging the rubber sleeve 4 on the first supporting rod 2, the friction force born by the fixing rod 23 is increased, the problem that the fixing rod 23 possibly slides out of the through hole 22 is further reduced, and the stability between the second supporting rod 21 and the first supporting rod 2 is improved.

An electric push rod 5 is fixedly connected to the top of the base 12; the electric putter 5 is equipped with a plurality ofly on base 12, through being equipped with electric putter 5 on base 12, because the crucible can have high temperature when being taken out, when the crucible was placed on support frame 13, probably can make support frame 13 produce slight melting, and then make produce the bonding between crucible and the support frame 13, make the crucible be inconvenient for take off, at this moment through control electric putter 5, make electric putter 5 upwards promote, make electric putter 5 top produce a thrust to the crucible bottom, make crucible and support frame 13 produce the separation, this step can make the separation between support frame 13 and the crucible through being equipped with electric putter 5, make the crucible take off from support frame 13 more easily.

The bottom of the base 12 is fixedly connected with a rubber pad 6; the rubber pad 6 is equipped with a plurality ofly on base 12, through being equipped with a plurality of rubber pads 6 in base 12 bottom, when base 12 was placed on the desktop, extrudeed rubber pad 6 through self gravity, makes the frictional force between rubber pad 6 and the desktop increase, and this step is through making the frictional force increase between base 12 and the desktop, and then makes the stable increase of base 12, reduces base 12 and produces and rocks the problem that leads to the crucible interior high temperature solution to spill.

Examples

As shown in fig. 5, in comparative example one, another embodiment of the present utility model is: the screen panel 31 top rigid coupling has a plurality of shell fragment 7, through being equipped with shell fragment 7 on screen panel 31, when fan 15 accelerates the air flow, the shell fragment 7 that is located on screen panel 31 produces the shake, increases the diffusion scope of air, and then improves the cooling effect to the crucible.

During operation, the heated crucible is placed in the limiting ring 11 and supported by the supporting frame 13, at the moment, the motor 14 is rotated by starting the power supply of the motor 14, the fan 15 at the output end of the motor 14 is driven to rotate, the air flow below the crucible is driven by the fan 15 to rapidly flow, the heat on the crucible is rapidly taken away, the supporting frame 13 is formed by the first supporting rod 2 and the second supporting rod 21, when the height of the crucible is lower and placed on the base 12, the bottom of the crucible cannot contact the second supporting rod 21, the fixing rod 23 is taken out from the through hole 22, the height of the second supporting rod 21 is adjusted, the through hole 22 on the second supporting rod 21 is aligned with the through hole 22 on the first supporting rod 2, then insert dead lever 23 to inside through-hole 22 again, make the fixed position between second bracing piece 21 and the first bracing piece 2, screen panel 31 that is located on fan 15 can block partial high temperature solution in fan 15 top, the mesh that is equipped with on screen panel 31 simultaneously can make the air normally flow, through be equipped with rubber sleeve 4 on first bracing piece 2, can make the frictional force that dead lever 23 received increase, through control electric putter 5, make electric putter 5 upwards promote, make electric putter 5 top produce a thrust to the crucible bottom, make crucible and support frame 13 produce the separation, through be equipped with a plurality of rubber pads 6 in base 12 bottom, when base 12 is placed on the desktop, extrude rubber pad 6 through self gravity, make the frictional force between rubber pad 6 and the desktop increase.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. A support for facilitating rapid cooling of a crucible comprises a crucible support (1); the method is characterized in that: a plurality of limiting rings (11) are fixedly connected to the top of the crucible support (1); the limiting rings (11) are fixedly connected with each other; a base (12) is fixedly connected to the bottom of the crucible support (1); a plurality of supporting frames (13) are fixedly connected to the top of the base (12); the supporting frames (13) are symmetrically arranged and are positioned below the limiting rings (11); a motor (14) is fixedly connected to the top of the base (12); a fan (15) is fixedly connected with the output end of the motor (14); the support frame (13) comprises a first support rod (2) and a second support rod (21); the first support rod (2) is fixedly connected with the base (12); a second supporting rod (21) is arranged at the top of the first supporting rod (2); the second support rod (21) is in sliding connection with the first support rod (2); the middle part of the first supporting rod (2) is provided with a through hole (22); a plurality of through holes (22) are formed in the middle of the second supporting rod (21); the inside of the through hole (22) is connected with a fixed rod (23) in a sliding way.

2. The support for facilitating rapid cooling of a crucible as set forth in claim 1, wherein: a plurality of connecting rods (3) are fixedly connected to the top of the base (12); the connecting rod (3) is arranged around the motor (14); the top of the connecting rod (3) is fixedly connected with a net cover (31); the mesh enclosure (31) is positioned above the fan (15).

3. A support for facilitating rapid cooling of a crucible as defined in claim 2, wherein: a pair of rubber sleeves (4) are fixedly connected to the surface of the first supporting rod (2); the rubber sleeve (4) is sleeved on the through hole (22) and is in sliding connection with the fixing rod (23).

4. A support for facilitating rapid cooling of a crucible as defined in claim 3, wherein: an electric push rod (5) is fixedly connected to the top of the base (12); the electric push rod (5) is provided with a plurality of seats (12).

5. The support for facilitating rapid cooling of a crucible as defined in claim 4, wherein: a rubber pad (6) is fixedly connected to the bottom of the base (12); the rubber pad (6) is provided with a plurality of rubber pads on the base (12).