CN212424002U

CN212424002U - Cover of sealed pot

Info

Publication number: CN212424002U
Application number: CN202021074348.2U
Authority: CN
Inventors: 陈艳
Original assignee: Beijing Keji Zhaowei Pharmaceutical Automation Equipment Co ltd
Current assignee: Bingshan Songyang Biotechnology Dalian Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-01-29
Anticipated expiration: 2030-06-11

Abstract

The utility model provides a lid of seal pot, include: the rotating device (3) is arranged on the sealing tank; the lifting device (4) is arranged on the rotating device (3) and can rotate along with the rotating device (3); and the cover plate (5) is arranged on the lifting device (4) and can lift along with the lifting device (4), and the cover plate (5) is used for sealing the sealing tank. The lid of the sealed can facilitate the storage and taking of articles.

Description

Cover of sealed pot

Technical Field

The utility model relates to a gaseous phase liquid nitrogen container technical field especially relates to a lid of seal pot.

Background

Gaseous phase liquid nitrogen container is depositing the field at freezing and is obtaining wide application, and current gaseous phase liquid nitrogen container adopts manual uncapping, because the lid dead weight is heavier, leads to uncapping hard, is difficult to open even. Therefore, it is desirable to design a simple opening method to facilitate the access of the articles.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a lid of seal pot solves above technical problem at least.

(II) technical scheme

A lid for sealing a can, comprising: the rotating device 3 is arranged on the sealing tank; the lifting device 4 is arranged on the rotating device 3 and can rotate along with the rotating device 3; and the cover plate 5 is arranged on the lifting device 4 and can lift along with the lifting device 4, and the cover plate 5 is used for sealing the sealed tank.

Alternatively, the rotating means 3 is motor-controlled to rotate by a preset angle.

Alternatively, the lifting device 4 is controlled by a motor to ascend or descend a preset height.

Optionally, a support plate 2 is included, on which the rotating means 3 are arranged and fixed to the sealed can.

Alternatively, the rotating means 3 is detachably connected to the support plate 2.

Alternatively, the rotating means 3 is bolted to the support plate 2.

Alternatively, the lifting device 4 includes a lifting rail 41 and a slider 42, and the slider 42 is connected to the cover 5 and ascends or descends along the lifting rail 41.

Optionally, the cover plate 5 comprises a connecting plate 51 and a cover 52, the connecting plate 51 being connected with the slider 42.

Optionally, the cover plate 5 is detachably connected to the lifting device 4.

Alternatively, the cover plate 5 is bolted to the lifting device 4.

(III) advantageous effects

The utility model provides a lid of seal pot through setting up hoisting device and rotary device, realizes easily uncapping and closes the lid, conveniently accesses article.

Drawings

FIG. 1 schematically illustrates a front view of a lid closing a sealed can in accordance with an embodiment of the present disclosure;

FIG. 2 schematically illustrates a top view of the lid of the sealed can of FIG. 1 closed, in accordance with implementations of the present disclosure;

FIG. 3 schematically illustrates a front view of a closure for a sealed can, in accordance with an implementation of the present disclosure, when uncapped;

figure 4 schematically illustrates a top view of the closure of figure 3 with the lid uncapped, in accordance with implementations of the present disclosure.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. As shown in fig. 1 to 4, wherein fig. 1 schematically shows a front view of a can lid closed according to the present disclosure, fig. 2 schematically shows a plan view of the can lid closed of the can lid shown in fig. 1 according to the present disclosure, fig. 3 schematically shows a front view of the can lid open according to the present disclosure, and fig. 4 schematically shows a plan view of the can lid open of the can lid shown in fig. 3 according to the present disclosure.

The cover of the sealed tank in the embodiment of the present invention is used for a gas phase liquid nitrogen tank, as shown in fig. 1. Which is arranged on the end socket 1 of the gas-phase liquid nitrogen tank. The gas-phase liquid nitrogen tank is used for freezing and storing articles, and is difficult to open due to the low internal temperature of the gas-phase liquid nitrogen tank, pressure or freezing and other factors, so that a cover easy to open needs to be designed. The upper part of the gas-phase liquid nitrogen tank is generally provided with an arc-shaped seal head 1, and an opening of the arc-shaped seal head 1 is generally arranged on the seal head 1. The lid of the sealed can in the disclosed embodiment may seal the opening. It is worth noting that the lid of the hermetically sealed can of the present disclosure may also be provided on other openings to seal the other openings.

The rotating device 3 is controlled by a motor to rotate by a preset angle. The control command of the motor can be received and the motor can rotate by a preset angle according to the received command. In practical application, the rotation command sent by a PLC and the like can be received to rotate a preset angle. The transmission of the rotating means 3 may also be hydraulic transmission or the like, so that the rotating means 3 rotates flexibly. The transmission mode of the rotating device 3 may be controlled by a motor when hydraulic transmission is adopted, or may be controlled by a manual machine so as to rotate by a preset angle.

And the lifting device 4 is arranged on the rotating device 3 and can rotate along with the rotating device 3. The lifting device 4 is controlled by a motor to ascend or descend a preset height. The height control device can receive a control command sent by the motor and ascend or descend the preset height according to the received control command. In practical application, the ascending or descending instruction sent by the PLC can be received. Similarly, the transmission mode of the lifting device 4 may also be a hydraulic transmission mode or the like, so that the lifting device 4 can be lifted flexibly. The transmission mode of the lifting device 4 is hydraulic transmission, and can be motor control or manual mechanical control, so as to lift or lower a preset height. The motor controlling the lifting device 4 may be the same as or different from the motor controlling the rotating device 3.

The lid of the sealed can may also include a support plate 2. This backup pad 2 is used for connecting external component, is used for connecting gaseous liquid nitrogen container like the embodiment of the utility model discloses. The support plate 2 may be provided in the vicinity of the opening of the vapour phase liquid nitrogen tank, such as on the closure 1. In order to make the closure 1 uniformly stressed, the lid of the can is preferably arranged near the centre of gravity of the closure 1. The support plate 2 and the gas-phase liquid nitrogen tank can be detachably connected or fixedly connected. The cover plate 5 is preferably detachably connected, and can be removed after the opening is sealed, so that the weight and the volume of the gas-phase liquid nitrogen tank can be reduced, and the carrying or the storage can be facilitated. The rotating means 3 may be arranged on the support plate 2. The support plate 2 and the rotary table 3 can be detachably connected, such as by bolts. The support plate 2 and the turntable 3 may also be fixedly connected, for example, by welding the turntable 3 to the support plate 2. The rotary table 3 is rotatable on the support plate 2, the axis of rotation of the rotary table 3 being perpendicular to the support plate 2.

The utility model provides a lifting device 4 can also include lifting guide 41 and slider 42, and slider 42 cooperates with lifting guide 41, and slider 42 can follow lifting guide 41 and rise or descend. The lifting direction of the lifting guide rail 41 is parallel to the rotation axis of the turntable 3. The slider 42 is engaged with the cover 5 so that the cover 5 can be raised or lowered along with the elevating guide 41. The cover plate 5 and the lifting device 4 can be detachably connected, such as by bolts. The cover plate 5 and the lifting device 4 may also be fixedly connected, such as welded. The cover plate 5 is preferably detachably connected with the lifting device 4 in a connecting mode, so that the cover plate 5 is connected with the lifting device 4 only when the opening needs to be opened or closed, and the lifting device 4 can be detached under other conditions, so that the weight and the volume of the gas-phase liquid nitrogen tank are reduced, and the carrying or the storage is facilitated.

The cover plate 5 of the present invention may further include a connecting plate 51 and a cover 52, wherein the connecting plate 51 is connected to the slider 42. The connecting plate 51 and the sliding block 42 may be detachably connected or fixedly connected, preferably detachably connected, so that the rotating device 3 and the lifting device 4 can be reused to connect other cover plates 5. The shape of the lid 52 may be circular, square, etc., depending on the shape of the opening of the can to be sealed.

The embodiment of the utility model provides an in, for making gaseous phase liquid nitrogen container's focus balanced, revolving stage 3's rotation axis is located gaseous phase liquid nitrogen container's lid mouth center and the line at head 1 center, and revolving stage 3 is located the both sides at head 1 center respectively with gaseous phase liquid nitrogen container's lid mouth center.

In the assembling process, the supporting plate 2 and the end socket 1 are assembled and then detachably connected or fixedly connected, for example, the supporting plate 2 is welded on the end socket 1. The rotary table 3 and the support plate 2 are assembled and then detachably connected, for example, bolted connection can be adopted. The rotary table 3 and the support plate 2 may also be fixedly connected, for example welded. The slider 42 and the connecting plate 51 of the lifting device 4 are detachably connected, and for example, a bolt connection may be used. The connection plate 51 and the cover 52 are detachably connected, for example, by bolts. The connection of the connection plate 51 to the slider 42 or the cover 52 may also be a fixed connection, such as welding or the like. When the assembly is completed, the cover 52 may be rotated along with the rotation of the rotating table 2, and may be raised or lowered along with the lifting device 4.

In the use process, when the cover needs to be opened, the PLC gives an opening instruction to the lifting device 4, and the lifting device 4 drives the connecting plate 51 and the cover 52 to rise to the preset height through the sliding block 42 and then stops. The PLC transmits a rotation command to the rotary table 3, the rotary table 3 drives the lifting device 4, the slider 42, the connecting plate 51, and the cover 52 to rotate by a predetermined angle, the cover is opened (as shown in fig. 3 and 4), and the article is stored and taken through the opening. When the cover needs to be closed, the PLC sends a reverse rotation instruction to the rotary table 3, the rotary table 3 drives the lifting device 4, the slider 42, the connecting plate 51 and the cover 52 to rotate by a preset angle, then the PLC sends a descending signal to the lifting device 4, the lifting device 4 drives the connecting plate 51 and the cover 52 to descend by a preset height through the slider 42 and then stops, and at this time, the cover is closed to the original position (as shown in fig. 1 and 2).

The foregoing is a simplified description for the convenience of describing the disclosure and is not intended to indicate or imply that the referenced devices or elements must be selected and, therefore, should not be taken to be limiting of the invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.

It should also be noted that directional terms, such as "upper", "lower", "front", "rear", "left", "right", etc., mentioned in the embodiments are only directions referring to the drawings, and are not intended to limit the scope of the present disclosure. Throughout the drawings, like elements are represented by like or similar reference numerals. Conventional structures or constructions will be omitted when they may obscure the understanding of the present disclosure. And the shapes, sizes and positional relationships of the components in the drawings do not reflect the actual sizes, proportions and actual positional relationships.

Similarly, in the above description of exemplary embodiments of the disclosure, various features of the disclosure are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various disclosed aspects. Reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A lid for a sealable can, comprising:

the rotating device (3) is arranged on the sealing tank;

the lifting device (4) is arranged on the rotating device (3) and can rotate along with the rotating device (3);

the cover plate (5) is arranged on the lifting device (4) and can lift along with the lifting device (4), and the cover plate (5) is used for sealing the sealing tank.

2. Lid for a sealed can according to claim 1, characterized in that said rotation means (3) are motor-controlled to rotate by a preset angle.

3. Lid for a sealable tank according to claim 1, characterized in that the lifting means (4) are motor-controlled to be raised or lowered by a preset height.

4. Lid for a sealable can according to claim 1, further comprising a support plate (2) on which the rotating means (3) are arranged and fixed to the sealable can.

5. Lid for a sealable tank according to claim 4, characterized in that said rotating means (3) are removably connected to said support plate (2).

6. Lid for a sealable tank according to claim 4 or 5, characterized in that said rotating means (3) are bolted to said support plate (2).

7. The can lid according to claim 1, wherein the lifting means (4) comprises a lifting rail (41) and a slider (42), the slider (42) being connected to the lid plate (5) and being raised or lowered along the lifting rail (41).

8. Lid for sealable cans according to claim 7, characterized in that said cover plate (5) comprises a connecting plate (51) and a lid (52), said connecting plate (51) being connected to said slider (42).

9. Lid for a sealed can, according to claim 1, characterized in that said cover plate (5) is removably connected to said lifting means (4).

10. Lid for a sealable tank according to claim 1 or 9, characterized in that the cover plate (5) is bolted to the lifting device (4).