CN210079566U

CN210079566U - Crucible sealing cover mechanism

Info

Publication number: CN210079566U
Application number: CN201920782580.2U
Authority: CN
Inventors: 郑晓波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-02-18
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a sealed lid mechanism of crucible, which comprises a crucible, the top of crucible is provided with sealed lid, the both sides of sealed lid all are provided with the dead lever, the front and the back of dead lever all have first fixed block through pivot swing joint, first fixed block is close to one side of sealed lid and the fixed surface of sealed lid and is connected, the dead lever is close to one side fixedly connected with canceling release mechanical system of sealed lid. The utility model discloses a set up crucible, sealed lid, dead lever, first fixed block, canceling release mechanical system, second fixed block, spring, third fixed block, fixture block, fourth fixed block, handle, deflector and rand's cooperation and use, solved current crucible in the use because the sealed lid of high temperature is inconvenient tight with the crucible lid, the crucible is inconvenient takes out to cause the problem that purity reduces, this sealed lid mechanism of crucible possesses the advantage that facilitates the use, has improved the practicality of crucible.

Description

Crucible sealing cover mechanism

Technical Field

The utility model relates to a crucible technical field specifically is a sealed lid mechanism of crucible.

Background

The crucible is an important component of a chemical instrument, is a container for melting and refining metal liquid, heating solid and liquid, and reacting, is a foundation for ensuring smooth chemical reaction, has more types and specifications, is not limited by production scale, batch size and smelting substance variety when in application, can be selected at will, has stronger applicability, and can ensure the purity of the smelted substance.

The crucible is needed to be used by a chemical instrument, but the crucible in the prior art is inconvenient to take out due to the fact that the high-temperature sealing cover is inconvenient to cover tightly with the crucible in the using process, so that the phenomenon of purity reduction is caused, and the crucible is reduced by the use of an inconvenient user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealed lid mechanism of crucible possesses the advantage that facilitates the use, has solved current crucible because the sealed lid of high temperature is inconvenient to be covered tightly with the crucible in the use, and the crucible is inconvenient to take out to cause the problem of purity reduction.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sealed lid mechanism of crucible, includes the crucible, the top of crucible is provided with sealed lid, the both sides of sealed lid all are provided with the dead lever, the front and the back of dead lever all have first fixed block through pivot swing joint, first fixed block is close to one side of sealed lid and the fixed surface of sealed lid and is connected, the dead lever is close to one side fixedly connected with canceling release mechanical system of sealed lid, the bottom fixedly connected with fixture block of dead lever, one side that the fixture block is close to the crucible is used with the surface coordination of crucible.

Preferably, the reset mechanism comprises a second fixed block, one side of the second fixed block, which is close to the fixed rod, is fixedly connected with the surface of the fixed rod, one side of the second fixed block, which is far away from the fixed rod, is fixedly connected with a spring, one side of the spring, which is far away from the second fixed block, is fixedly connected with a third fixed block, and the bottom of the third fixed block is fixedly connected with the top of the sealing cover.

Preferably, a fourth fixing block is arranged on one side, close to the sealing cover, of the fixing rod, the top of the fourth fixing block is fixedly connected with the bottom of the sealing cover, and the surface of the fourth fixing block is matched with the surface of the fixing rod.

Preferably, the top of the sealing cover is provided with a handle, and one side of two ends of the handle close to the sealing cover is fixedly connected with the top of the sealing cover.

Preferably, the bottom of the sealing cover is fixedly connected with a guide plate, the bottom of the guide plate penetrates through the crucible and extends to the inside of the crucible, and the bottom of the guide plate is matched with the top of the crucible for use.

Preferably, the surface of the crucible is provided with a clamping ring matched with a clamping block, and one side of the clamping block, which is close to the clamping ring, penetrates through the clamping ring and is in contact with the inner wall of the clamping ring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up crucible, sealed lid, dead lever, first fixed block, canceling release mechanical system, second fixed block, spring, third fixed block, fixture block, fourth fixed block, handle, deflector and rand's cooperation and use, solved current crucible in the use because the sealed lid of high temperature is inconvenient tight with the crucible lid, the crucible is inconvenient takes out to cause the problem that purity reduces, this sealed lid mechanism of crucible possesses the advantage that facilitates the use, has improved the practicality of crucible.

2. The utility model discloses a set up canceling release mechanical system, can make things convenient for the restoration of dead lever, avoid not hard up of structure, increase the stability that the device used, the person's of facilitating the use operation, through setting up the fourth fixed block, can play limiting displacement to the dead lever, increase the stability of device, the person's of facilitating the use, increase the practicality of device, the device's removal is facilitated, through setting up the deflector, can effectively increase the leakproofness between deflector and the crucible, avoid not hard up of structure, the person's of facilitating the use, increase the practicality of device, through setting up the rand, can make things convenient for the inside of fixture block card income crucible, facilitate the fixing of structure, avoid not hard up of structure, the person's of facilitating the use.

Drawings

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

FIG. 2 is a perspective view of the sealing cover of the present invention;

FIG. 3 is a partial enlarged view of the structure A of the present invention;

fig. 4 is a partial enlarged view of the structure B of the present invention.

In the figure: the device comprises a crucible 1, a sealing cover 2, a fixing rod 3, a first fixing block 4, a reset mechanism 5, a second fixing block 501, a spring 502, a third fixing block 503, a clamping block 6, a fourth fixing block 7, a handle 8, a guide plate 9 and a clamping ring 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a sealing cover mechanism for a crucible comprises a crucible 1, a sealing cover 2 is arranged on the top of the crucible 1, a handle 8 is arranged on the top of the sealing cover 2, one side of the two ends of the handle 8, which is close to the sealing cover 2, is fixedly connected with the top of the sealing cover 2, the lifting of the device is facilitated by arranging the handle 8, the use of the device is facilitated by a user, the practicability of the device is increased, the movement of the device is facilitated, a guide plate 9 is fixedly connected to the bottom of the sealing cover 2, the bottom of the guide plate 9 penetrates through the crucible 1 and extends into the crucible 1, the bottom of the guide plate 9 is matched with the top of the crucible 1 for use, the lifting of the device is facilitated by arranging the handle 8, the use of the user is facilitated, the practicability of the device is increased, the movement of the device is facilitated, fixing rods 3 are arranged on two sides of the sealing cover, the top of the fourth fixing block 7 is fixedly connected with the bottom of the sealing cover 2, the surface of the fourth fixing block 7 is matched with the surface of the fixing rod 3 for use, the resetting of the fixing rod 3 can be facilitated by arranging the resetting mechanism 5, the looseness of the structure is avoided, the stability of the use of the device is improved, the operation of a user is facilitated, the front surface and the back surface of the fixing rod 3 are both movably connected with the first fixing block 4 through a rotating shaft, one side, close to the sealing cover 2, of the first fixing block 4 is fixedly connected with the surface of the sealing cover 2, one side, close to the sealing cover 2, of the fixing rod 3 is fixedly connected with the resetting mechanism 5, the resetting mechanism 5 comprises a second fixing block 501, one side, close to the fixing rod 3, of the second fixing block 501 is fixedly connected with the surface of the fixing rod 3, one side, far away from the fixing rod 3, of the second, the bottom of third fixed block 503 and the top fixed connection of sealed lid 2 through setting up canceling release mechanical system 5, can make things convenient for the restoration of dead lever 3, avoids becoming flexible of structure, increases the stability of device use, and the person of facilitating the use's operation, the bottom fixedly connected with fixture block 6 of dead lever 3, fixture block 6 is close to one side of crucible 1 and uses with the cooperation of the surface of crucible 1, and rand 10 that cooperation fixture block 6 used has been seted up on the surface of crucible 1, fixture block 6 is close to one side of rand 10 and runs through rand 10 and with the inner wall contact of rand 10, through setting up rand 10, can make things convenient for fixture block 6 card to go into the inside of crucible 1, makes things convenient for the fixed of structure, avoids.

When the device is used, when a user needs to open the sealing cover 2, the fixing rod 3 is extruded, the fixing rod 3 rotates around the rotating shaft, the fixing rod 3 drives the clamping block 6 to move, the clamping block 6 is separated from the inside of the crucible 1, when the clamping block 6 is separated from the inside of the crucible 1, the handle 8 is moved upwards, the handle 8 drives the sealing cover 2 to move upwards, the sealing cover 2 drives the guide plate 9 to move upwards, the guide plate 9 is driven by the sealing cover 2 to move upwards, the guide plate 9 is separated from the top of the crucible 1, raw materials are injected, when the processing is finished and needs to be put forward, the sealing cover 2 is moved downwards, the guide plate 9 is driven by the sealing cover 2 to move downwards, the bottom of the guide plate 9 is contacted with the top of the crucible 1, when the clamping block 6 moves to the surface of the clamping ring 10, the spring 502 rebounds the second fixing block, the practicability of the crucible is improved.

In summary, the following steps: this sealed lid mechanism of crucible, through setting up crucible 1, sealed lid 2, dead lever 3, first fixed block 4, canceling release mechanical system 5, second fixed block 501, spring 502, third fixed block 503, fixture block 6, fourth fixed block 7, handle 8, deflector 9 and rand 10's cooperation use, solved current crucible because the sealed lid of high temperature is inconvenient to be covered tightly with the crucible in the use, the crucible is inconvenient to take out to cause the problem that purity reduces.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sealed lid mechanism of crucible, includes crucible (1), its characterized in that: the top of crucible (1) is provided with sealed lid (2), the both sides of sealed lid (2) all are provided with dead lever (3), the front and the back of dead lever (3) all have first fixed block (4) through pivot swing joint, one side that first fixed block (4) are close to sealed lid (2) is connected with the fixed surface of sealed lid (2), one side fixedly connected with canceling release mechanical system (5) that dead lever (3) are close to sealed lid (2), the bottom fixedly connected with fixture block (6) of dead lever (3), one side that fixture block (6) are close to crucible (1) is used with the cooperation of the surface of crucible (1).

2. The crucible sealing cover mechanism as claimed in claim 1, wherein: reset mechanism (5) include second fixed block (501), one side that second fixed block (501) are close to dead lever (3) is connected with the fixed surface of dead lever (3), one side fixedly connected with spring (502) of dead lever (3) are kept away from in second fixed block (501), one side fixedly connected with third fixed block (503) of second fixed block (501) are kept away from in spring (502), the bottom of third fixed block (503) and the top fixed connection of sealed lid (2).

3. The crucible sealing cover mechanism as claimed in claim 1, wherein: one side of the fixing rod (3) close to the sealing cover (2) is provided with a fourth fixing block (7), the top of the fourth fixing block (7) is fixedly connected with the bottom of the sealing cover (2), and the surface of the fourth fixing block (7) is matched with the surface of the fixing rod (3) for use.

4. The crucible sealing cover mechanism as claimed in claim 1, wherein: the top of sealed lid (2) is provided with handle (8), one side that the both ends of handle (8) are close to sealed lid (2) and the top fixed connection of sealed lid (2).

5. The crucible sealing cover mechanism as claimed in claim 1, wherein: the bottom fixedly connected with deflector (9) of sealed lid (2), the bottom of deflector (9) runs through crucible (1) and extends to the inside of crucible (1), the bottom of deflector (9) and the top cooperation of crucible (1) are used.

6. The crucible sealing cover mechanism as claimed in claim 1, wherein: the surface of the crucible (1) is provided with a clamping ring (10) matched with the clamping block (6) for use, and one side of the clamping block (6) close to the clamping ring (10) penetrates through the clamping ring (10) and is in contact with the inner wall of the clamping ring (10).