CN208574654U

CN208574654U - A kind of metallic sodium storing unit convenient for sampling

Info

Publication number: CN208574654U
Application number: CN201821055389.XU
Authority: CN
Inventors: 周睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-30
Filing date: 2018-06-30
Publication date: 2019-03-05
Anticipated expiration: 2028-06-30

Abstract

A kind of metallic sodium storing unit convenient for sampling provided by the utility model, including storing bottle and cover board, the storing bottle includes the sandwich being made of outer housing and inner housing, the outer housing is in top opening structure with inner housing and the two open end flushes, more telescopic connecting rods are equipped between the outer housing inner wall and inner housing outer wall, every connecting rod bottom end is connect with outer housing bottom, every connecting rod top is connect with cover board, cover board matches with outer housing open end, the bottle cap being rotatablely connected with it is extended vertically through on cover board, bottle cap and the grafting of inner housing inner wall screw sealing, it is fixed on bottle cap in inner housing for placing the water-leakage basket of metallic sodium；Hand-operated lifting cover board, cover board lifting drive bottle cap lifting, and bottle cap lifting drives water-leakage basket lifting.The utility model more convenient metallic sodium of energy fetches while not increasing other operations.

Description

A kind of metallic sodium storing unit convenient for sampling

Technical field

The utility model relates to technical field of chemical experiment supplies, and in particular to a kind of metallic sodium storage dress convenient for sampling It sets.

Background technique

Metallic sodium is usually to be wrapped in solid paraffin or be immersed in atoleine to be saved in laboratory, It mainly uses for metallic sodium to be placed in the reagent bottle equipped with atoleine in high school chemical experiment room and save, fetch When, experimenter is taken out metallic sodium by tweezers from reagent bottle, then with filter paper is put on the skin the atoleine on metallic sodium surface dry Only, extra metallic sodium is put into reagent bottle again after the amount of metallic sodium needed for needing to shear by pocket knife according to experiment and is carried out It saves, is less than reagent bottle body diameter since metallic sodium can be gathered in reagent bottle bottom and reagent bottleneck diameter, in metallic sodium During fetching, the operation that tweezers clamp metallic sodium from reagent bottleneck intake reagent bottle is extremely inconvenient.

Utility model content

For the deficiency in the presence of the prior art, the utility model provides a kind of metallic sodium storage dress convenient for sampling Set, solve the problems, such as in the prior art metallic sodium be placed in reagent bottle sample it is inconvenient.

To achieve the above object, the utility model uses the following technical solution: a kind of to deposit convenient for the metallic sodium of sampling Device, including storing bottle and cover board are put, the storing bottle includes the sandwich being made of outer housing and inner housing, the shell Body is in top opening structure with inner housing and the two open end flushes, and is equipped between the outer housing inner wall and inner housing outer wall More telescopic connecting rods, every connecting rod bottom end are connect with outer housing bottom, and every connecting rod top connects with cover board It connects, cover board matches with outer housing open end, the bottle cap being rotatablely connected with it is extended vertically through on cover board, in bottle cap and inner housing Wall grafting screws sealing, is fixed in inner housing on bottle cap for placing the water-leakage basket of metallic sodium；Hand-operated lifting bottle cap liter Drop, bottle cap lifting drive water-leakage basket lifting.

Compared with the prior art, the utility model has the following beneficial effects:

1, atoleine is infused in inner housing, metallic sodium is placed in water-leakage basket, pass through bottle cap and inner housing Grafting screws sealing, can effectively completely cut off metallic sodium and contacts with air and avoids the problem that metallic sodium oxidation deterioration.

2, operator is by hand hoisting bottle cap, and bottle cap, which rises, drives water-leakage basket to rise, and the rising of leak indigo plant makes inside it The metallic sodium of placement rises to inner housing open end, can easily be fetched metallic sodium by tweezers；Operator passes through Metallic sodium can be immersed in the intracorporal atoleine of inner casing and saves by control cover board decline, rotation bottle cap make bottle cap with it is interior Housing seal, only need to simply go up and down cover board can be such that metallic sodium goes up and down, the utility model energy while not increasing other operations More convenient metallic sodium fetches.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the structural schematic diagram under another state of Fig. 1.

In attached drawing: rotating block 1, driving fluted disc 3, sliding block 4, cover board 5, motion bar 6, outer housing 7, top plate 8, is fixed cylinder 2 Bar 9, bottom plate 10, side plate 11, bearing bar 12, return pipe 13, inner housing 14, sliding slot 15, rotate gear 16.

Specific embodiment

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

As shown in FIG. 1 to FIG. 2, a kind of metallic sodium storing unit convenient for sampling described in the utility model, including storage Bottle and cover board 5, the storing bottle include the sandwich being made of outer housing 7 and inner housing 14, the outer housing 7 and inner housing 14 flush in top opening structure and the two open end, and the inner housing 14 and outer housing 7 of the utility model setting, which can be, appoints Meaning structure, outer conveniently to install and use, inner housing 14 and outer housing 7 are all provided with the cylindrical shape for being set to upper end opening by the utility model； The inner housing 14 of the utility model setting is mainly used for the metallic sodium placed, in preservation atoleine and atoleine, so The material of inner housing 14 can be using glass material, metal material etc., and the fixing means of inner housing 14 and outer housing 7 can be more Kind, the utility model is fixed using setting same bottom surface with outer housing 7 for inner housing 14.In 7 inner wall of outer housing and inner housing More telescopic connecting rods are equipped between 14 outer walls, every connecting rod bottom end is connect with 7 bottom of outer housing, every connecting rod Top is connect with cover board 5, cover board 5 be sized to 7 open end of cylindrical outer casing to match setting.It hangs down on cover board 5 Directly through there is the bottle cap being rotatablely connected with it, bottle cap includes the rotating block 1 being arranged on cylinder 2 and cylinder 2, and the cylinder 2 runs through The mounting hole and 2 outer wall circumferential direction of cylinder opened up on cover board 5 is equipped with the circular sliding slot 15 that is recessed inwardly, inner wall of the hole installing be equipped with The circular ring shape sliding block 4 that sliding slot 15 is used cooperatively.Cover board 5 can also be connect with cylinder 2 using plane bearing, but the utility model It is rotatablely connected to reduce the sliding slot 15 that the installation space of cylinder 2 and cover board 5 uses with the cooperation of sliding block 4.For convenience of cylinder 2 and inner casing Body 14 screws sealing, and the inner wall by inner housing 14 close to its open end is equipped with the first frosted layer, and 2 periphery of cylinder is equipped with The second frosted layer being used cooperatively with the first frosted layer is ability since the first frosted layer and the second frosted layer are the prior arts Known to field technique personnel, excessive introduction is not so far done.

For convenience of the metallic sodium being placed in atoleine in inner housing 14 is conveniently fetched, it is fixed with and is located on bottle cap For placing the water-leakage basket of metallic sodium in inner housing 14；Water-leakage basket includes basket, and the basket includes by bottom plate 10, side plate 11 cylindrical bodies constituted with top plate 8 approach its cylindrical body cross-sectional diameter for the load space for increasing basket 14 cross-sectional diameter of inner housing.Feed inlet is provided on the top plate 8, top plate 8 is connect by more bearing bars 12 with cylinder 2, institute It states and is provided with multiple first leakage holes and multiple second leakage holes, any one first leakage hole/the second on side plate 11 and bottom plate 10 Leakage hole surrounding is uniformly the second leakage hole/first leakage hole, first leakage hole and the second leakage hole tapered knot Structure, the first leakage hole of taper platform structure is far from the separate top of the second leakage hole that one end of top plate 8 is small end and taper platform structure One end of plate 8 is big end.Metallic sodium is placed in basket, when hand-operated lifting bottle cap, bottle cap lifting drives water-leakage basket lifting, By going up and down metallic sodium to 14 opening of inner housing, different size of metallic sodium blocks can be selected as needed, can be kept away Exempt from the case where carrying out blind folder using tweezers in conventional method, it is excessive that tweezers fetch metallic sodium blocks, needs repeatedly to sample, tweezer The metallic sodium blocks that sub-folder takes is too small and needs metallic sodium blocks carrying out cutting playback, using tweezers from place Bottle neck clip Take the operation of metallic sodium just as inconvenient, so a kind of metallic sodium convenient for sampling using the utility model setting stores dress Setting, which easily can entirely be moved to metallic sodium 14 open end of inner housing, fetches, can also be to picked up metallic sodium block Shape body is selected according to demand, the utility model more practical convenient when fetching metallic sodium.The utility model is being set simultaneously Multiple first leakage holes and multiple second leakage holes being staggered on the bottom plate 10 and side plate 11 of object basket can rise in basket During the metallic sodium of basket carried out by simple mixing overturning due to the hydraulic influence of atoleine, avoid fetching gold The metallic sodium for fetching surface layer in basket when belonging to sodium for a long time, can make basket by the setting of the first leakage hole, the second leakage hole Middle bottom metallic sodium is overturn to surface layer.Atoleine may be inconjunction with to rising in the uphill process of article placing frame, to avoid Atoleine is removed into inner housing 14, inner housing 14 is equipped with multiple return pipes 13, each 13 one end of return pipe and close inner housing The side wall on 14 tops is connected to, and 13 other end of return pipe is communicated with the side wall close to 14 bottom end of inner housing.Rise to return pipe 13 1 The atoleine at end can be flowed back by return pipe 13.

To guarantee stability of the cover board 5 in lifting process, when storing basket is risen to 14 open end of inner housing without outer Power effect under when, basket will not automatic fall-back decline, the utility model setting connecting rod include be threadedly coupled fixation Bar 9 and motion bar 6, wherein 9 bottom end of fixed link is connect with 7 bottom plate of outer housing, and 6 top of motion bar is connected with rotation through cover board 5 Gear 16, rotate gear 16 are engaged with driving fluted disc 3, and driving fluted disc 3 and cylinder 2 are arranged fixation, and wherein motion bar 6 can use Bearing and cover board 5 are rotatablely connected.6 middle and lower part of motion bar is equipped with screw thread, and fixed link 9 is equipped with the screw thread being used cooperatively with motion bar 6 Hole and the movable chamber for accommodating motion bar 6.

The operating principle of specific the utility model: fixed cover board 5, another hand rotate rotating block 1 to operator on the other hand, turn The rotation of motion block 1 drives cylinder 2 to rotate, and the rotation of cylinder 2 drives driving fluted disc 3 to rotate, and driving 3 rotate driving of fluted disc engages Multiple rotate gears 16 rotate, and the rotation of rotate gear 16 drives the rotation of motion bar 6 to rise, and the rotation of motion bar 6, which rises, drives glove Basket rotation rises, and basket rotation, which rises, makes its internal metallic sodium placed do centrifugal movement, can be by the liquid on metallic sodium surface Body paraffin carries out simple dehydration, can reduce some wiping steps when the metallic sodium fetched is carried out filter paper wiping, It, only need to be by being arranged on top plate 8 when improving conventional efficient, while needing to be placed into the metallic sodium newly increased in basket Feed inlet metallic sodium can be placed in basket, after use the utility model be arranged metallic sodium storing unit after, Same operator fixes cover board 5 on the other hand, and another hand, which rotates backward rotating block 1 and can be inconjunction under basket, will enter liquid Metallic sodium is stored in body paraffin.For convenience of operation, more can also be arranged between 7 bottom of cover board 5 and outer housing and stretched Contracting bar, telescopic rod can be simple two pole grafting or socket all can, telescopic rod one end and cover board 5 are fixed, and telescopic rod is another One end is fixed with 7 bottom of outer housing, and telescopic rod is the prior art, be it is known in those skilled in the art, then using cover board 5 with Between outer housing 7 be equipped with telescopic rod metallic sodium storing unit when, can proficiency fixing shell body 7, another hand rotation rotation The related lifting basket of block 1 is operated.

Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model It encloses, should all cover in the scope of the claims of the utility model.

Claims

1. a kind of metallic sodium storing unit convenient for sampling, including storing bottle and cover board, it is characterised in that: the storing bottle includes The sandwich being made of outer housing and inner housing, the outer housing and inner housing are in top opening structure and the two open end Flush, between the outer housing inner wall and inner housing outer wall be equipped with more telescopic connecting rods, every connecting rod bottom end with The connection of outer housing bottom, every connecting rod top are connect with cover board, and cover board matches with outer housing open end, vertical on cover board Through there is the bottle cap being rotatablely connected with it, bottle cap and the grafting of inner housing inner wall screw sealing, are fixed on bottle cap positioned at inner housing The interior water-leakage basket for being used to place metallic sodium；The lifting of hand-operated lifting bottle cap, bottle cap lifting drive water-leakage basket lifting.

2. a kind of metallic sodium storing unit convenient for sampling according to claim 1, it is characterised in that: the bottle cap includes The rotating block being arranged on cylinder and cylinder, the mounting hole and cylinder outer wall circumferential direction that the cylinder opens up on cover board are equipped with inside The circular sliding slot of recess, inner wall of the hole installing are equipped with the circular ring shape sliding block being used cooperatively with sliding slot.

3. a kind of metallic sodium storing unit convenient for sampling according to claim 2, it is characterised in that: the connecting rod packet The fixed link and motion bar of threaded connection are included, wherein fixed link bottom end is connect with outer housing bottom plate, and cover board is run through on motion bar top It is connected with rotate gear, rotate gear is engaged with driving fluted disc, and driving fluted disc and cylinder are arranged fixation, the motion bar middle and lower part Equipped with screw thread, fixed link is equipped with the threaded hole being used cooperatively with motion bar.

4. a kind of metallic sodium storing unit convenient for sampling according to claim 1 or 2, it is characterised in that: the leak Basket includes basket, and the basket includes the cylindrical body being made of bottom plate, side plate and top plate, the top plate upper opening into Material mouth, top plate are connect by more bearing bars with cylinder, the side plate be provided on bottom plate multiple first leakage holes with it is multiple Second leakage hole, any one first leakage hole/second leakage hole surrounding are uniformly the second leakage hole/first leakage hole, described One leakage hole and the second leakage hole tapered structure, the first leakage hole of taper platform structure are small end far from one end of top plate And the one end of the second leakage hole of taper platform structure far from top plate is big end.

5. a kind of metallic sodium storing unit convenient for sampling according to claim 4, it is characterised in that: the inner housing leans on The inner wall of its nearly open end is equipped with the first frosted layer, and the cylinder periphery is equipped with the second mill being used cooperatively with the first frosted layer Layer of sand.

6. a kind of metallic sodium storing unit convenient for sampling according to claim 1 or 5, it is characterised in that: the inner casing Body is equipped with multiple return pipes, and each return pipe one end is connected to the side wall on close inner housing top, the return pipe other end with it is close The side wall of inner housing bottom end communicates.