CN219475068U - Lithium battery electrolyte sampler - Google Patents

Abstract

The utility model discloses a lithium battery electrolyte sampler which comprises a shell and an electrolyte barrel, wherein a handle is arranged at the top of the shell, a connecting block is fixedly arranged at the bottom of the handle, a connecting rod is fixedly connected at the bottom of the connecting block, a turntable is fixedly arranged outside the connecting rod, a clamping strip is rotatably connected at the top of the turntable through a rotating shaft, a spring strip is fixedly connected at one side of the clamping strip, which is close to the connecting rod, the other end of the spring strip is fixedly connected with the turntable, a circular latch is fixedly arranged outside the turntable, the circular latch is adaptively connected with the clamping strip, a circular groove is formed in the top of the shell, the circular latch is inlaid in the circular groove, a disc is connected through the connecting rod, a bearing is fixedly connected at the bottom of the disc, so that a user can adjust according to the amount required by himself, and the sampling is placed in a scale collecting bottle through a sampling bin, the sampling amount can be intuitively watched, and the working efficiency is greatly improved.

Description

Lithium battery electrolyte sampler

Technical Field

The utility model relates to the technical field of electrolyte sampling, in particular to a lithium battery electrolyte sampler.

Background

The lithium battery electrolyte is a carrier for ion transmission in the battery and generally consists of lithium salt and an organic solvent, plays a role in conducting ions between the anode and the cathode of the lithium battery, ensures that the lithium battery has the advantages of high voltage, high specific energy and the like, and is generally prepared from high-purity organic solvent, electrolyte lithium salt, necessary additives and the like according to a certain proportion under certain conditions.

The device of current lithium cell electrolyte sample can't control specific volume, and the user needs the volume of drawing at every turn different, probably needs a large amount, also probably needs a small amount, and current sampler sample volume can not be adjusted according to the demand, can not control the battery electrolyte and flow excessive from the pipeline, when the volume that reaches the demand, can't in time control the extraction of battery electrolyte device to cause the error for measured data is inaccurate, has reduced work efficiency.

Disclosure of Invention

The utility model aims to provide a lithium battery electrolyte sampler.

The technical problems to be solved by the utility model are as follows:

the sampling amount of the existing sampler cannot be adjusted according to the requirement, the excessive flow of the battery electrolyte from the pipeline cannot be controlled, and when the required amount is reached, the extraction of the battery electrolyte device cannot be controlled in time, so that errors are caused, measurement data are inaccurate, and the working efficiency is reduced.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a lithium cell battery electrolyte sampler, includes casing and electrolyte bucket, the handle is installed at the top of casing, the bottom fixed mounting of handle has the connecting block, the bottom fixedly connected with connecting rod of connecting block, the outside fixed mounting of connecting rod has the carousel, the top of carousel is rotated through the pivot and is connected with the card strip, one side fixedly connected with spring strip that the card strip is close to the connecting rod, the other end and the carousel fixed connection of spring strip, the outside fixed mounting of carousel has circular latch, circular latch and card strip adaptation are connected, the circular slot has been seted up at the top of casing, circular latch is inlayed in the inside of circular slot, connecting rod through connection has the disc, the bottom fixedly connected with bearing of disc.

As a further scheme of the utility model: the right side of disc is provided with first pipeline, the left side of disc is provided with the second pipeline, the right side fixedly connected with sample storehouse of first pipeline, the bottom fixed mounting in sample storehouse has the sample mouth.

As a further scheme of the utility model: the outside fixed mounting of sample connection has first valve, the below fixed mounting of sample connection has the scale collecting bottle.

As a further scheme of the utility model: the right side outer wall fixedly connected with connecting pipe of casing, the one end fixedly connected with hose of casing is kept away from to the connecting pipe.

As a further scheme of the utility model: the left side fixed mounting of casing has the base, base top fixed mounting has the electrolyte bucket, the inside of electrolyte bucket is provided with the piston, the top fixedly connected with connecting rod of piston, connecting rod through connection has the pulling handle.

As a further scheme of the utility model: the outer surface of the bottom of the electrolyte barrel is fixedly provided with a liquid discharge pipe, and the outer part of the liquid discharge pipe is fixedly provided with a second valve.

As a further scheme of the utility model: the left side outer wall fixedly connected with connecting barrel of casing, one side fixedly connected with rubber circle that the connecting barrel kept away from the casing.

The utility model has the beneficial effects that:

according to the utility model, the handle is rotated to drive the fixedly connected connecting block, the connecting block rotates to drive the connecting rod to rotate, the connecting rod is fixedly connected with the turntable, so that the turntable drives the clamping strip on the upper surface, the clamping strip butts against the circular clamping tooth under the action of the spring strip, so that the clamping strip is fixed, the connecting rod is fixedly connected with the disc, so that the disc is driven to rotate, the angle of the disc and the pipeline is adjusted, the flow of the electrolyte of the pipeline battery is controlled, when the sampling reaches the required amount, the disc is rotated to be overlapped with the pipeline by rotating the handle, the electrolyte of the battery is in a closed state, the battery is separated, the control effect is achieved, a user can adjust the sampling according to the required amount, and the sampling is placed into the scale collecting bottle by the sampling bin, so that the sampling amount can be visually watched, and the working efficiency is greatly improved.

Drawings

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

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a partial side view of the present utility model;

FIG. 3 is a schematic view of a partial top view of the present utility model;

fig. 4 schematically illustrates the front view of the present utility model.

In the figure: 1. a housing; 2. a handle; 3. a connecting block; 4. a connecting rod; 5. a turntable; 6. clamping strips; 7. a spring bar; 8. circular latch teeth; 9. a circular groove; 10. a disc; 11. a bearing; 12. a first pipe; 13. a second pipe; 14. sampling bin; 15. a sampling port; 16. a first valve; 17. a collection bottle; 18. a connecting pipe; 19. a hose; 20. a base; 21. an electrolyte tank; 22. a piston; 23. a connecting rod; 24. pulling the handle; 25. a liquid discharge pipe; 26. a second valve; 27. a connecting barrel; 28. a rubber ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, the present utility model provides a technical solution:

the utility model provides a lithium battery electrolyte sampler, including casing 1 and electrolyte bucket 21, handle 2 is installed at casing 1's top, be convenient for rotate, the bottom fixed mounting of handle 2 has connecting block 3, play the connecting action, connecting block 3's bottom fixedly connected with connecting rod 4, play the connecting action, connecting rod 4's outside fixed mounting has carousel 5, a rotating shaft is used for rotating, carousel 5's top is rotated through the pivot and is connected with card strip 6, play the fixed action, card strip 6 is close to connecting rod 4's one side fixedly connected with spring strip 7, provide elasticity, spring strip 7's the other end and carousel 5 fixed connection, carousel 5's outside fixed mounting has circular latch 8, with card strip 6 adaptation, circular latch 8 and card strip 6 adaptation are connected, circular slot 9 has been seted up at casing 1's top, be used for placing circular latch 8, circular latch 8 is inlayed in the inside of circular slot 9, connecting rod 4 runs through and is connected with disc 10, disc 10's bottom fixedly connected with bearing 11, can make disc 10 rotate.

The right side of disc 10 is provided with first pipeline 12 for transport battery electrolyte, the left side of disc 10 is provided with second pipeline 13, be used for transport battery electrolyte, the right side fixedly connected with sample storehouse 14 of first pipeline 12, be used for placing battery electrolyte, the left side outer wall fixedly connected with connecting barrel 27 of casing 1, one side fixedly connected with rubber circle 28 of casing 1 is kept away from to connecting barrel 27, play the guard action, the bottom fixed mounting of sample storehouse 14 has sample connection 15, be used for getting rid of the sample, the outside fixed mounting of sample connection 15 has first valve 16, be used for controlling the discharge of battery electrolyte, the below fixed mounting of sample connection 15 has scale collecting bottle 17, be convenient for observe, the right side outer wall fixedly connected with connecting pipe 18 of casing 1, play the connection, the one end fixedly connected with hose 19 of casing 1 is kept away from to connecting pipe 18, can all directions remove.

The left side fixed mounting of casing 1 has base 20, and base 20 top fixed mounting has electrolyte bucket 21 for place electrolyte, the inside of electrolyte bucket 21 is provided with piston 22, is used for the pressurization, and piston 22's top fixedly connected with connecting rod 23 plays the linking effect, and connecting rod 23 through connection has pulling handle 24, is convenient for pull.

A drain pipe 25 is fixedly arranged on the outer surface of the bottom of the electrolyte barrel 21 and used for draining battery electrolyte, and a second valve 26 is fixedly arranged outside the drain pipe 25 and used for controlling the draining of the battery electrolyte.

The working principle of the utility model is as follows:

firstly, the handle 2 is rotated, the handle 2 drives the fixedly connected connecting block 3, so that the connecting block 3 rotates to drive the connecting rod 4 to rotate, the connecting rod 4 is fixedly connected with the turntable 5, so as to drive the turntable 5 to rotate, the turntable 5 drives the clamping strip 6 on the upper surface, the clamping strip 6 butts against the circular clamping tooth 8 under the action of the spring strip 7, so that the connecting rod 4 is fixedly connected with the disc 10, so that the disc 10 is driven to rotate, the angle of the disc 10 and a pipeline is regulated, the flowing quantity is controlled, secondly, the quantity 17 flowing into the scale collecting bottle is controlled by controlling the first valve 16 below the sampling bin 14, and finally, the required sampling is collected by observing the scales, so that the working efficiency of the device is greatly improved.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (7)

1. The utility model provides a lithium cell battery electrolyte sampler, includes casing (1) and electrolyte bucket (21), its characterized in that, handle (2) are installed at the top of casing (1), the bottom fixed mounting of handle (2) has connecting block (3), the bottom fixedly connected with connecting rod (4) of connecting block (3), the outside fixed mounting of connecting rod (4) has carousel (5), the top of carousel (5) is rotated through the pivot and is connected with card strip (6), one side fixedly connected with spring strip (7) that card strip (6) is close to connecting rod (4), the other end and carousel (5) fixed connection of spring strip (7), the outside fixed mounting of carousel (5) has circular latch (8), circular latch (8) and card strip (6) adaptation are connected, circular slot (9) have been seted up at the top of casing (1), circular latch (8) are inlayed in the inside of circular slot (9), connecting rod (4) fixedly connected with disc (10), the bottom fixedly connected with bearing (11) of disc (10).

2. The lithium battery cell electrolyte sampler according to claim 1, wherein a first pipeline (12) is arranged on the right side of the disc (10), a second pipeline (13) is arranged on the left side of the disc (10), a sampling bin (14) is fixedly connected to the right side of the first pipeline (12), and a sampling port (15) is fixedly arranged at the bottom of the sampling bin (14).

3. The lithium battery cell electrolyte sampler according to claim 2, wherein a first valve (16) is fixedly arranged outside the sampling port (15), and a scale collecting bottle (17) is fixedly arranged below the sampling port (15).

4. The lithium battery cell electrolyte sampler according to claim 1, wherein a connecting pipe (18) is fixedly connected to the outer wall of the right side of the housing (1), and a hose (19) is fixedly connected to one end of the connecting pipe (18) away from the housing (1).

5. The lithium battery cell electrolyte sampler according to claim 1, wherein a base (20) is fixedly installed on the left side of the shell (1), an electrolyte barrel (21) is fixedly installed above the base (20), a piston (22) is arranged in the electrolyte barrel (21), a connecting rod (23) is fixedly connected to the top of the piston (22), and a pulling handle (24) is connected to the connecting rod (23) in a penetrating mode.

6. The lithium battery cell electrolyte sampler according to claim 1, wherein a drain pipe (25) is fixedly arranged on the outer surface of the bottom of the electrolyte barrel (21), and a second valve (26) is fixedly arranged outside the drain pipe (25).

7. The lithium battery cell electrolyte sampler according to claim 1, wherein a connecting barrel (27) is fixedly connected to the left outer wall of the shell (1), and a rubber ring (28) is fixedly connected to one side, far away from the shell (1), of the connecting barrel (27).