CN211365482U - Detachable multilayer liquid nitrogen container pail - Google Patents

Abstract

The utility model discloses a detachable multilayer liquid nitrogen container pail belongs to livestock-raising technical field. The utility model discloses a: the hanging rod is provided with three sliding grooves along the length direction of the hanging rod, and a convex strip is formed between every two adjacent sliding grooves; the hook is connected with the upper end part of the hanging rod; the size of the bearing corresponds to the cross section of the hanging rod, and the bearing is fixedly connected with the lower end face of the hanging rod; the plurality of barrel bodies are arranged, and the barrel bodies are detachably connected with the hanging rods; the bucket lifting rod is detachably connected with the bucket body, the size of the bucket lifting rod corresponds to the sliding groove, and the bucket lifting rod can slide into the sliding groove and be attached to the bearing to be fixed on the hanging rod. The utility model discloses can set up a plurality of buckets on a peg to can set up the bucket in the direction of difference, make full use of liquid nitrogen container's space.

Description

Detachable multilayer liquid nitrogen container pail

Technical Field

The utility model relates to a livestock-raising technical field, concretely relates to detachable multilayer liquid nitrogen container pail.

Background

The liquid nitrogen tank is used as a storage and transportation tool of liquid nitrogen, and is used for cryopreservation of biological tissues without destroying the biological activity of the biological tissues. In the cultivation and research work of animal husbandry, biological samples such as ova, semen, embryos, cells and the like of excellent breeding animals such as cattle, sheep and the like are generally required to be subjected to active cryopreservation through liquid nitrogen.

At present, a liquid nitrogen tank is usually used for preserving liquid nitrogen, the existing liquid nitrogen tank is simple in structure, is an empty tank and is provided with a lifting bucket, and the lifting bucket is used for placing articles, samples, cells, animal semen and the like which need to be frozen or refrigerated. The bucket of the liquid nitrogen tank is usually a simple empty bucket with an open upper end, and is suspended in the liquid nitrogen tank through a hanging rod. At present, a plurality of buckets are arranged on one hanging rod in a multilayer mode, but on one hand, after the buckets are placed into a liquid nitrogen tank, the space in the liquid nitrogen tank cannot be well utilized; on the other hand, in the case of a reduced amount of liquid nitrogen, only the lower-layer pail can be protected from freezing by the liquid nitrogen. Meanwhile, the tank opening of the liquid nitrogen tank is much smaller than the tank body, and generally, only one lifting bucket can be placed at one time through the tank opening, so that the number of the lifting buckets can be increased only in the vertical direction but cannot be arranged in the horizontal direction, and the space utilization rate in the tank body is not high, so that the tank is vacant.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above-mentioned problem that prior art exists, provide a novel liquid nitrogen container pail, the utility model discloses can set up a plurality of pails on a peg to can set up the pail in the direction of difference, make full use of liquid nitrogen container's space.

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

a removable multi-layer liquid nitrogen container pail comprising:

the hanging rod is a cylinder, three sliding grooves are formed in the length direction of the hanging rod, and a convex strip is formed between every two adjacent sliding grooves;

the hook is connected with the upper end part of the hanging rod;

the support is a round piece, the size of the support corresponds to the cross section of the hanging rod, and the support is fixedly connected with the lower end face of the hanging rod;

the plurality of barrel bodies are arranged, and the barrel bodies are detachably connected with the hanging rods; and

the bucket lifting rod is detachably connected with the bucket body, the size of the bucket lifting rod corresponds to the sliding groove, and the bucket lifting rod can slide into the sliding groove and be attached to the bearing to be fixed on the hanging rod.

Further, a fixed block is arranged at a position, corresponding to the sliding groove, of the support, and a groove corresponding to the fixed block is arranged at the lower end of the bucket lifting rod; the groove is sleeved in the fixing block to fix the bucket lifting rod. The barrel lifting rod can be more stably fixed on the hanging rod by matching and fixing the fixing block and the groove.

Further, the fixed block on the bearing is a solid cylinder, the groove of the bucket lifting rod is a hollow cylinder, and the fixed block corresponds to the groove in size so that the fixed block can be inserted into the groove.

Furthermore, the outer surface of the barrel body is provided with a buckle, and the barrel body is detached/fixed with the barrel lifting rod through the opening/buckling of the buckle. Due to the arrangement of the buckles, the barrel body can be assembled and disassembled more conveniently.

Further, the bucket lifting rod and the hanging rod are provided with magnets, and the bucket lifting rod can be attached to the sliding groove of the hanging rod through attraction of the magnets. The simple setting of magnet can be very easy with the laminating of pail pole and spout, make the more firm fixing of pail pole on the peg.

Furthermore, the barrel body is a cylindrical barrel with an upward opening and a through hole at the bottom. The barrel bottom is provided with a through hole, so that liquid nitrogen can be filtered out when the barrel body is taken out.

Further, the barrel lifting rod is 1-2cm higher than the sliding groove. The bucket lifting rod is arranged to be higher than the sliding groove by a certain length, so that the bucket lifting rod can be pulled more conveniently.

Further, the outer surface of the barrel body is provided with a buckle, and the barrel body is detached/fixed with the raised line of the hanging rod through opening/buckling of the buckle.

The utility model has the advantages that:

the utility model can be conveniently disassembled and assembled on the hanging rod or the barrel lifting rod by arranging the buckle on the barrel body, and the barrel body can be arranged into a plurality of layers, thus improving the space utilization rate of the liquid nitrogen tank; meanwhile, the target barrel body can be taken at will under the condition that other barrel bodies do not need to be moved, and the operation is convenient.

The utility model discloses a set up different spouts on the peg, the corresponding bucket pole that carries that sets up, the staving is established on the bucket pole through hanging, and rethread bucket pole slides in the spout and fixes, can make full use of peg hang the pail of equidirectional, can improve the space utilization of liquid nitrogen container, and especially the liquid nitrogen volume in the liquid nitrogen container is few, can carry out the freezing of a plurality of buckets under the condition of low liquid nitrogen liquid level and deposit, and make full use of liquid nitrogen freezes.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic structural diagram of another preferred embodiment of the present invention;

FIG. 3 is an assembled view of the embodiment of FIG. 2;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is an enlarged view of portion B of FIG. 3;

notation in the figure: 1-a chute; 2-convex strips; 3-hooking; 4, a barrel body; 5-buckling; 6-supporting; 7-fixing blocks; 8-lifting the bucket rod; 9-groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments, wherein the details which are not described in the following embodiments are prior art.

Examples

A removable multi-layer liquid nitrogen container pail, as shown in fig. 1-3, comprising:

the hanging rod is a cylinder, three semicircular concave sliding grooves 1 are formed in the length direction of the hanging rod, and three convex strips 2 are formed between every two adjacent sliding grooves 1;

the hook 3 is fixedly connected with the upper end part of the hanging rod;

the support 6 is a round piece, the size of the support corresponds to the cross section of the hanging rod or is slightly larger than the cross section of the hanging rod, and the support 6 is fixedly connected with the lower end face of the hanging rod;

the barrel body 4 is a cylindrical barrel which is opened upwards and provided with a through hole at the bottom; a plurality of barrel bodies 4 are arranged;

as one embodiment, the barrel body 4 is detachably connected with a hanging rod; specifically, as shown in fig. 1, a buckle 5 is arranged on the outer surface of the barrel body 4, the buckle 5 can be an elastic sheet clip, the barrel body 4 can be detached/fixed from/to the convex strip 2 of the hanging rod by opening/closing the buckle 5, and then the barrel body 4 is hung on or detached from the hanging rod;

as another embodiment, the utility model discloses still include bucket lifting rod 8, can dismantle with staving 4 and be connected, it is specific, as shown in fig. 2, the surface of staving 4 is provided with buckle 5, 4 accessible buckles 5 open/the lock carries out the split with bucket lifting rod 8/fixed. The size of the bucket lifting rod 8 corresponds to or is slightly smaller than the sliding groove 1 of the hanging rod, and the bucket lifting rod 8 can slide into the sliding groove 1 and is attached to the bearing 6 to be fixed on the hanging rod. The bucket lifting rod 8 is 1-2cm higher than the chute 1 so as to lift the bucket lifting rod 8 out of the chute 1 more conveniently.

As shown in fig. 4 and 5, a fixed block 7 is arranged at a position of the support 6 corresponding to the sliding chute 1, and a groove 9 corresponding to the fixed block 7 is arranged at the lower end of the bucket lifting rod 8; the groove 9 is sleeved in the fixing block 7 to better fix the bucket lifting rod 8.

The fixed block 7 on the bearing 6 is a solid cylinder, the groove 9 of the bucket lifting rod 8 is a hollow cylinder, and the fixed block 7 corresponds to the groove 9 in size so that the fixed block 7 can be inserted into the groove 9. After having set up fixed block 7 and recess 9, slide into spout 1 when pail pole 8, the back is laminated with bearing 6 to the bottom of pail pole 8, because the cooperation of fixed block 7 and recess 9, can make the more firm fixing of pail pole 8 in spout 1.

In order to make the fitting sliding groove 1 of the bucket lifting rod 8 better, magnets can be arranged on the bucket lifting rod 8 and the hanging rod, so that the bucket lifting rod 8 can be more fitted with the sliding groove 1 of the hanging rod through the attraction of the magnets, and the whole bucket is more stable.

The utility model discloses an operating procedure as follows:

(1) when the liquid nitrogen in the liquid nitrogen tank is sufficient, as shown in fig. 1, the buckle 5 on the barrel body 4 is buckled on the convex strip 2 of the hanging rod, and each barrel body 4 is buckled on the same convex strip 2, so that the hanging rod with the barrel body 4 hung thereon can be directly placed into the liquid nitrogen tank and is hung on the opening of the liquid nitrogen tank through the hook 3; when the sample in a certain barrel body 4 needs to be taken out, the hook 3 is directly lifted, the corresponding buckle 5 on the barrel body 4 storing the target sample is opened, the barrel body 4 is taken down from the convex strip 2 of the hanging rod, and the rest barrel body 4 can be continuously put into the liquid nitrogen tank.

(2) When the liquid nitrogen in the liquid nitrogen tank is insufficient, as shown in fig. 2 and 3, a buckle 5 on a first barrel body 4 is buckled on a first pail rod 8, then the first pail rod 8 is slid into a first sliding groove 1, a groove 9 of the pail rod 8 is sleeved into a fixed block 7 when the first pail rod 8 slides to a bottom support 6, and the pail rod 8 is attached to the sliding groove 1 and fixed on a hanging rod; putting the hanging rod below a liquid nitrogen tank opening, buckling a buckle 5 on a second pail 4 on a second pail rod 8, sliding the second pail rod 8 into a second chute 1, sleeving a groove 9 of the pail rod 8 into a fixed block 7 when sliding to a bottom support 6, and attaching the pail rod 8 to the chute 1 and fixing the pail rod on the hanging rod; and then, the third barrel body 4 and the third barrel lifting rod 8 are continuously installed, and the installation method is consistent with the method. Because the first barrel body, the second barrel body and the third barrel body are separately put into the tank, the problem that the tank opening of the liquid nitrogen tank is small is not worried, the three barrel bodies are annularly distributed on the hanging rod and can fully utilize the space of the tank body when being put into the tank body, and a plurality of lifting barrels can be stored when only liquid nitrogen with low liquid level exists. When the sample in a certain barrel body is needed to be used, the barrel lifting rod 8 connected with the corresponding barrel body 4 is pulled upwards, the corresponding barrel body 4 can be taken out, and the operation is very simple and convenient. In addition, a bucket lifting rod 8 can be hung into a plurality of bucket bodies 4 to form a plurality of layers, and the space utilization rate is improved.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equally without departing from the spirit and scope of the present invention, which should be covered by the claims of the present invention.

Claims (8)

1. A detachable multilayer liquid nitrogen container pail, its characterized in that includes:

the hanging rod is a cylinder, three sliding grooves (1) are formed in the length direction of the hanging rod, and convex strips (2) are formed between every two adjacent sliding grooves (1);

the hook (3), the said hook (3) is connected with upper end of the hanging rod;

the support (6) is a round piece, the size of the support corresponds to the cross section of the hanging rod, and the support (6) is fixedly connected with the lower end face of the hanging rod;

a plurality of barrel bodies (4) are arranged; and

the lifting bucket rod (8) is detachably connected with the bucket body (4), the size of the lifting bucket rod (8) corresponds to the sliding groove (1), and the lifting bucket rod (8) can slide into the sliding groove (1) and is attached to the bearing (6) to be fixed on the hanging rod.

2. A removable multi-layer liquid nitrogen container pail as in claim 1, wherein: a fixed block (7) is arranged at the position of the support (6) corresponding to the sliding chute (1), and a groove (9) corresponding to the fixed block (7) is arranged at the lower end part of the bucket lifting rod (8); the groove (9) is sleeved in the fixing block (7) to fix the bucket lifting rod (8).

3. A removable multi-layer liquid nitrogen container pail as in claim 2, wherein: fixed block (7) on bearing (6) are solid cylinder, recess (9) of carrying bucket pole (8) are hollow cylinder, the size of fixed block (7) and recess (9) is corresponding so that fixed block (7) can insert in recess (9).

4. A removable multi-layer liquid nitrogen container pail as in claim 1, wherein: the outer surface of the barrel body (4) is provided with a buckle (5), and the barrel body (4) is separated/fixed with a barrel lifting rod (8) through opening/buckling of the buckle (5).

5. A removable multi-layer liquid nitrogen container pail as in claim 1, wherein: the bucket lifting rod (8) and the hanging rod are both provided with magnets, and the bucket lifting rod (8) is attached to the sliding groove (1) of the hanging rod through attraction of the magnets.

6. A removable multi-layer liquid nitrogen container pail as in claim 1, wherein: the barrel body (4) is a cylindrical barrel with an upward opening and a through hole at the bottom.

7. A removable multi-layer liquid nitrogen container pail as in claim 1, wherein: the bucket lifting rod (8) is 1-2cm higher than the sliding chute (1).

8. A removable multi-layer liquid nitrogen container pail as in claim 1, wherein: the outer surface of the barrel body (4) is provided with a buckle (5), and the barrel body (4) is split/fixed with the raised line (2) of the hanging rod through the opening/buckling of the buckle (5).

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