CN203615052U - Liquid nitrogen storage device convenient for pouring - Google Patents
Liquid nitrogen storage device convenient for pouring Download PDFInfo
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- CN203615052U CN203615052U CN201320833003.4U CN201320833003U CN203615052U CN 203615052 U CN203615052 U CN 203615052U CN 201320833003 U CN201320833003 U CN 201320833003U CN 203615052 U CN203615052 U CN 203615052U
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- liquid nitrogen
- rotating shaft
- fixed
- convenient
- fixed groove
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Abstract
The utility model discloses a liquid nitrogen storage device convenient for pouring, and belongs to the field of nitrogen storage equipment. The liquid nitrogen storage device comprises a bracket, a rotating shaft and a liquid nitrogen tank, wherein the first end of the rotating shaft is fixedly connected with the liquid nitrogen tank, and the second end of the rotating shaft is rotationally connected with the bracket; the liquid nitrogen tank comprises a tank body; a fixed block is arranged on the outer surface of the tank body, and is in threaded matching with the first end of the rotating shaft; the bracket comprises a standing pole; a fixed groove is formed in the standing pole, and is rotationally connected with the second end of the rotating shaft. The liquid nitrogen storage device, provided by the utility model, is convenient for pouring, can pour out liquid nitrogen only by overturning the tank body with smaller force by operators, and can control the liquid amount of the poured liquid nitrogen easily.
Description
Technical field
The utility model relates to storage nitrogen equipment field, relates in particular to a kind of liquid nitrogen savings device of being convenient to topple over.
Background technique
Storage nitrogen equipment is widely used in the fields such as biology, food, medical treatment, chemical industry, machinery assembling, for assembling, the preservation of sample or the dormancy of cell of part provide low temperature environment.
In the actual using process of liquid nitrogen, usually need to carry liquid nitrogen container and topple over liquid nitrogen, but due to the mechanism of liquid nitrogen container complexity own, and inner the liquid nitrogen that density is larger is housed, therefore liquid nitrogen container is conventionally very heavy, this just gives toppling over larger trouble of liquid nitrogen.On the one hand, in toppling process, can expend a large amount of muscle power of operator; On the other hand, in the time that operator are used for supporting liquid nitrogen container tank body by most strength, be just difficult to vacate the accurate mobile liquid nitrogen container of strength, cause in toppling process, usually cannot accurately aim at material and topple over, sometimes even cause splashing of liquid nitrogen, frostbite operator.
Model utility content
In order to overcome the defect of prior art, the purpose of this utility model is to propose a kind of liquid nitrogen savings device of being convenient to topple over, and it is convenient to topple over, and only needs operator to use less just pourable liquid nitrogen of power upset tank body, and is easy to control the liquid measure of toppling over liquid nitrogen.
For reaching this object, the utility model by the following technical solutions:
A kind of liquid nitrogen savings device of being convenient to topple over that the utility model provides, comprises support, rotating shaft and liquid nitrogen container, and the first end of described rotating shaft is fixedly connected with described liquid nitrogen container, and its second end and described bracket-rotatable are dynamically connected.
Further technological scheme of the present utility model: described liquid nitrogen container comprises tank body, the outer surface of described tank body is provided with fixed block, the first end screw-thread fit of described fixed block and described rotating shaft.
Further technological scheme of the present utility model: described support comprises column, described column is provided with fixed groove, and the second end of described fixed groove and described rotating shaft is rotatably connected.
Further technological scheme of the present utility model: described fixed groove comprises the first fixed groove and the second fixed groove, described rotating shaft comprises the first rotating shaft and the second rotating shaft, the first end of the first end of described the first rotating shaft and the second rotating shaft is threaded with left side wall and the right side wall of liquid nitrogen container respectively, and the second end of described the first rotating shaft and the second end of the second rotating shaft are rotatably connected with the first fixed groove and the second fixed groove respectively.
Further technological scheme of the present utility model: the second end end points place of described the second rotating shaft is fixed with round roller, and the semicircle groove of described round roller and the second fixed groove inside is rotatably connected.
Further technological scheme of the present utility model: described support also comprises base, push rod and pole, the first end of described column is fixed on described base, its second end is connected with one end of described push rod, the first end of described pole is fixed on described base, and its second end is fixed on the joint of described column and described fixed groove.
Further technological scheme of the present utility model: the below of described base is provided with multiple rollers.
Further technological scheme of the present utility model: described liquid nitrogen container also comprises handle and spiral cover, described handle is fixed on the roof of described tank body, and described spiral cover is flexibly connected with the liquid outlet on described tank body top.
The beneficial effects of the utility model are:
The liquid nitrogen savings device providing of the present utility model comprises the members such as support, rotating shaft and liquid nitrogen container, because liquid nitrogen container is fixedly connected with rotating shaft, rotating shaft and bracket-rotatable are dynamically connected, thereby make liquid nitrogen container relatively support be rotated, and support can support the weight of liquid nitrogen container, therefore operator only need less power rotation liquid nitrogen container just can realize toppling over of liquid nitrogen, use very convenient.In addition, the bottom of support is provided with roller, and operator just can realize closely moving of liquid nitrogen by pushing away support or liquid nitrogen container.
Accompanying drawing explanation
Fig. 1 is the front view of the liquid nitrogen of being convenient to the topple over savings device that provides of the utility model embodiment;
Fig. 2 is the side view of the liquid nitrogen of being convenient to the topple over savings device that provides of the utility model embodiment;
Fig. 3 is the structural drawing of the liquid nitrogen container that provides of the utility model embodiment;
Fig. 4 is the structural drawing of the support that provides of the utility model embodiment;
Fig. 5 is the sectional drawing of the second fixed groove of providing of the utility model embodiment;
Fig. 6 is the plan view of the second fixed groove of providing of the utility model embodiment.
In figure:
1, support; 2, rotating shaft; 3, liquid nitrogen container; 31, tank body; 32, fixed block; 11, column; 12, fixed groove; 121, the first fixed groove; 122, the second fixed groove; 21, the first rotating shaft; 22, the second rotating shaft; 13, round roller; 14, base; 15, push rod; 16, pole; 17, roller; 33, handle; 34, spiral cover.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
As depicted in figs. 1 and 2, be front view and the side view of the liquid nitrogen of being convenient to the topple over savings device that provides in the present embodiment.
A kind of liquid nitrogen savings device of being convenient to topple over providing in the present embodiment, comprises support 1, rotating shaft 2 and liquid nitrogen container 3, and the first end of rotating shaft 2 is fixedly connected with liquid nitrogen container 3, and its second end and support 1 are rotatably connected.Support 1 is for supporting the weight of liquid nitrogen container 3, in mode the present embodiment being fixedly connected with of the first end of rotating shaft 2 and liquid nitrogen container 3, be preferably and be threaded, because liquid nitrogen container 3 is threaded with rotating shaft 2, rotating shaft 2 is rotatably connected with support 1, thereby make liquid nitrogen container 3 relatively support 1 be rotated, and operator itself needn't require great effort and support the weight of liquid nitrogen container 3, therefore, it is torque that operator only need less masterpiece, rotation liquid nitrogen container 3 just can be realized toppling over of liquid nitrogen, topples over liquid nitrogen and becomes very convenient.
Further, liquid nitrogen container 3 comprises tank body 31, the outer surface of tank body 31 be provided be symmetrical arranged 32, two fixed blocks 32 of two fixed blocks respectively with the first end screw-thread fit of two rotating shafts 2.In addition, first end refers to that one end that rotating shaft 2 is connected with liquid nitrogen container 3.Except screw-thread fit, can adopt other dismountable fit systems.
Further, support 1 comprises two root posts 11, on two root posts 11, be equipped with 12, two fixed grooves 12 of fixed groove and be all rotatably connected with the second end of rotating shaft 2, be rotatably connected and refer to that rotating shaft 2 can be around the medial axis rotation of rotating shaft 2 under the effect of external force after inserting fixed groove 12.In addition, the second end refers to that one end that rotating shaft 2 is connected with fixed groove 12.
Two above-mentioned fixed grooves 12 are the first fixed groove 121 and the second fixed groove 122, same two rotating shafts 2 are the first rotating shaft 21 and the second rotating shaft 22, the first end of the first end of the first rotating shaft 21 and the second rotating shaft 22 is threaded with the fixed block 32 on left side wall and the right side wall of liquid nitrogen container 3 respectively, and the second end of the second end of the first rotating shaft 21 and the second rotating shaft 22 is rotatably connected with the first fixed groove 121 and the second fixed groove 122 respectively.
As shown in Figure 5 and Figure 6, be respectively sectional drawing and the plan view of the second fixed groove of providing in the present embodiment.
Further preferred, the second end end points place of described the second rotating shaft 22 is fixed with round roller 13, the semicircle groove of described round roller 13 and the second fixed groove 122 inside is rotatably connected, and is rotatably connected and refers under the effect of external force, and described round roller 13 can rotate at semicircle groove.
When concrete use, in assembly process, first, the first end of the first rotating shaft 21 and the second rotating shaft 22 is screwed in two fixed blocks 32 by screw-thread fit, forms the assemblying body of rotating shaft 2 and liquid nitrogen container 3.Then, first the second end of the first rotating shaft 21 is inserted in the first fixed groove 121, insertion depth is at least more than 5cm.Finally, the round roller 13 of the second rotating shaft 22 second ends is put into the semicircle groove on the second fixed groove 122, just complete assembling, unloading process is the inverse process of said process.In addition, while toppling over liquid nitrogen, operator are used on liquid nitrogen container 3 with less masterpiece, and liquid nitrogen container 3 rotates, and just can realize toppling over of liquid nitrogen.
As shown in Figure 3, be the structural drawing of the liquid nitrogen container that provides in the present embodiment.
Further, liquid nitrogen container 3 also comprises handle 33 and spiral cover 34, and handle 33 is fixed on the roof of tank body 31, and spiral cover 34 is flexibly connected with the liquid outlet on tank body 31 tops, and flexible connection refers to and is threaded.Spiral cover 34 is for the sealing of liquid outlet, and handle 33 convenient operation personnel carry liquid nitrogen container 3.
As shown in Figure 4, be the structural drawing of the support that provides in the present embodiment.
Further, support 1 also comprises base 14, push rod 15 and pole 16, and the first end of column 11 is fixed on base 14, and its second end is connected with one end of push rod 15.The first end of pole 16 is fixed on base 14, and its second end is fixed on the joint of column 11 and fixed groove 12, thereby improves the outer intensity of force that bears at fixed groove 12 place places, better supports liquid nitrogen container 3.
Further preferred, the below of base 14 is provided with multiple rollers 17, and operator just can realize closely moving of liquid nitrogen by pushing away support 1 or liquid nitrogen container 3.
Below only with embodiment, the utility model is illustrated, but the utility model is not limited to above-mentioned size and outward appearance illustration, more should not form any restriction of the present utility model.As long as within any improvement that the utility model is done or modification all belong to the protection domain of the utility model claim opinion.
Claims (8)
1. be convenient to a liquid nitrogen savings device of toppling over, it is characterized in that:
Comprise support (1), rotating shaft (2) and liquid nitrogen container (3);
The first end of described rotating shaft (2) is fixedly connected with described liquid nitrogen container (3), and its second end and described support (1) are rotatably connected.
2. the liquid nitrogen savings device of being convenient to topple over according to claim 1, is characterized in that:
Described liquid nitrogen container (3) comprises tank body (31);
The outer surface of described tank body (31) is provided with fixed block (32);
The first end screw-thread fit of described fixed block (32) and described rotating shaft (2).
3. the liquid nitrogen savings device of being convenient to topple over according to claim 1, is characterized in that:
Described support (1) comprises column (11);
Described column (11) is provided with fixed groove (12);
Described fixed groove (12) is rotatably connected with the second end of described rotating shaft (2).
4. the liquid nitrogen savings device of being convenient to topple over according to claim 3, is characterized in that:
Described fixed groove (12) comprises the first fixed groove (121) and the second fixed groove (122);
Described rotating shaft (2) comprises the first rotating shaft (21) and the second rotating shaft (22);
The first end of the first end of described the first rotating shaft (21) and the second rotating shaft (22) is threaded with left side wall and the right side wall of liquid nitrogen container (3) respectively;
The second end of the second end of described the first rotating shaft (21) and the second rotating shaft (22) is rotatably connected with the first fixed groove (121) and the second fixed groove (122) respectively.
5. the liquid nitrogen savings device of being convenient to topple over according to claim 4, is characterized in that:
The second end end points place of described the second rotating shaft (22) is fixed with round roller (13);
Described round roller (13) is rotatably connected with the semicircle groove of the second fixed groove (122) inside.
6. the liquid nitrogen savings device of being convenient to topple over according to claim 3, is characterized in that:
Described support (1) also comprises base (14), push rod (15) and pole (16);
It is upper that the first end of described column (11) is fixed on described base (14), and its second end is connected with one end of described push rod (15);
It is upper that the first end of described pole (16) is fixed on described base (14), and its second end is fixed on the joint of described column (11) and described fixed groove (12).
7. the liquid nitrogen savings device of being convenient to topple over according to claim 6, is characterized in that:
The below of described base (14) is provided with multiple rollers (17).
8. the liquid nitrogen savings device of being convenient to topple over according to claim 2, is characterized in that:
Described liquid nitrogen container (3) also comprises handle (33) and spiral cover (34);
Described handle (33) is fixed on the roof of described tank body (31);
Described spiral cover (34) is flexibly connected with the liquid outlet on described tank body (31) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320833003.4U CN203615052U (en) | 2013-12-17 | 2013-12-17 | Liquid nitrogen storage device convenient for pouring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320833003.4U CN203615052U (en) | 2013-12-17 | 2013-12-17 | Liquid nitrogen storage device convenient for pouring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203615052U true CN203615052U (en) | 2014-05-28 |
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ID=50767697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320833003.4U Expired - Fee Related CN203615052U (en) | 2013-12-17 | 2013-12-17 | Liquid nitrogen storage device convenient for pouring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203615052U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516432A (en) * | 2018-10-18 | 2019-03-26 | 上海外高桥造船有限公司 | A kind of auxiliary installation device of 25 liters of medicine-adding bins |
| CN110410668A (en) * | 2019-07-19 | 2019-11-05 | 郑州四维新材料技术研究院有限公司 | A kind of dioxide bottle sky water frame |
| CN110714122A (en) * | 2019-08-30 | 2020-01-21 | 陈文权 | Waste ternary lithium battery hierarchical recovery equipment and recovery method thereof |
-
2013
- 2013-12-17 CN CN201320833003.4U patent/CN203615052U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516432A (en) * | 2018-10-18 | 2019-03-26 | 上海外高桥造船有限公司 | A kind of auxiliary installation device of 25 liters of medicine-adding bins |
| CN110410668A (en) * | 2019-07-19 | 2019-11-05 | 郑州四维新材料技术研究院有限公司 | A kind of dioxide bottle sky water frame |
| CN110714122A (en) * | 2019-08-30 | 2020-01-21 | 陈文权 | Waste ternary lithium battery hierarchical recovery equipment and recovery method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20141217 |
|
| EXPY | Termination of patent right or utility model |