CN216498949U

CN216498949U - Prepare lithium ion battery solvent feeding device for electrolyte

Info

Publication number: CN216498949U
Application number: CN202123013702.8U
Authority: CN
Inventors: 杨攀; 段俊峰; 吴伟
Original assignee: Hubei Jiubang New Energy Technology Co ltd
Current assignee: Hubei Jiubang New Energy Technology Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-13
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a solvent feeding device for preparing lithium ion battery electrolyte, which comprises a machine body, wherein the top of the machine body is communicated with a liquid inlet pipe, the top of the liquid inlet pipe is welded with a feed hopper, the feed hopper is arranged in a sandglass shape, the top of the feed hopper is provided with a transverse plate, the top of the transverse plate is provided with an opening in a penetrating way, a vertical rod is arranged in the opening, the top of the vertical rod penetrates through the opening and is rotationally connected with a shaft rod through a bearing, the shaft rod is sleeved and fixed with a lantern ring, the outer wall of the circumference of the lantern ring is provided with a plurality of first mixing rods and second mixing rods which are distributed in an annular array manner, the first mixing rods and the second mixing rods are distributed in a splayed manner, the bottom of the shaft rod is connected with a sealing mechanism, and the transverse plate is provided with a resetting mechanism. According to the utility model, the solvent and the distilled water are sequentially added into the feed hopper, and then the shaft lever is rotated to drive the lantern ring, the first mixing rod and the second mixing rod to rotate, so that the solvent and the distilled water can be mixed.

Description

Prepare lithium ion battery solvent feeding device for electrolyte

Technical Field

The utility model relates to the technical field of electrolyte preparation, in particular to a solvent feeding device for preparing lithium ion battery electrolyte.

Background

Electrolyte is a broad term, and the content of the electrolyte used in different industries is greatly different. The electrolyte in a living body (also called as electrolyte) and the electrolyte applied to the battery industry and the electrolyte in the industries of electrolytic capacitors, super capacitors and the like, and the electrolyte of the lithium ion battery contains main solvents such as ethylene carbonate, dimethyl carbonate, ethyl methyl carbonate, diethyl carbonate and the like.

In the electrolyte production process, strict requirements on the adding process, the component proportion, the purity and the like of each organic solvent are met, when the conventional electrolyte is prepared, distilled water and the organic solvent need to be added into a container firstly, the distilled water and the organic solvent are stirred, and then the prepared solution is added into an oxyhydrogen machine for preparation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a solvent feeding device for preparing lithium ion battery electrolyte.

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

the utility model provides a prepare solvent feeding device for lithium ion battery electrolyte, which comprises a bod, organism top intercommunication has the feed liquor pipe, the welding of feed liquor pipe top has the feeder hopper, the feeder hopper sets to hourglass form, there is the diaphragm at the feeder hopper top, the diaphragm top is run through and has been seted up the opening, be provided with the montant in the opening, the montant top is run through and is connected with the axostylus axostyle through the bearing rotation, the cover is established on the axostylus axostyle and is fixed with the lantern ring, lantern ring circumference outer wall is provided with the first mixed pole and the second mixed pole that a plurality of annular array distribute, first mixed pole and second mixed pole are the splayed and distribute, the axostylus axostyle bottom is connected with the closing mechanism, be provided with canceling release mechanical system on the diaphragm.

Preferably, the closing mechanism includes sealed dish, and there is the connecting rod bottom the axostylus axostyle, sealed dish in the bottom of connecting rod, and the diameter of sealed dish is greater than the minimum bore of feeder hopper.

Preferably, an electronic scale is arranged on the top of the sealing disc.

Preferably, the reset mechanism comprises a vertical plate, a first sliding groove is formed in the front end of the vertical plate, a first sliding block is connected in the first sliding groove in a sliding mode, a same first spring is arranged between the first sliding block and the inner wall of the first sliding groove, and a same fixing rod is arranged between the first sliding block and the vertical rod.

Preferably, first mixing rod and second mixing rod all with the lantern ring between articulated, the second spout has been seted up at second mixing rod top, sliding connection has the second slider in the second spout, has same second spring between second slider and the second spout inner wall, and it has same connecting rod to articulate between second slider and the first mixing rod.

Preferably, the rear end of the vertical plate is provided with a jack in a penetrating manner, an inserting rod is inserted in the jack, and the rear end of the second sliding block is provided with a slot.

Preferably, the outer side of the connecting rod is rotatably connected with a connecting shaft through a bearing, and the outer side of the connecting shaft is provided with a paddle.

The utility model has the beneficial effects that:

1. add solvent and distilled water in the feeder hopper in proper order, then rotate the axostylus axostyle, drive the lantern ring, first mixing rod and second mixing rod rotates, can mix solvent and distilled water, mix the back that finishes, press down the axostylus axostyle, then drive montant, connecting rod and sealed dish and follow first slider together, along first spout downstream for sealed dish and feeder hopper inner wall break away from the contact, can make the solution flow and prepare in the organism.

2. Can be when mixing, peg graft through inserted bar and slot, fix first slider to when avoiding mixing, the solution is downflow, and is further, when mixing, first mixed pole and second mixed pole rotate to the direction that is close to the horizontal plane under the centrifugal force effect, and reset under the elasticity effect of second spring and rotate, thereby form reciprocal swing groove, thereby solvent dissolution is accelerated.

3. When the first mixing rod and the second mixing rod rotate in the direction close to the horizontal plane under the action of centrifugal force, the connecting rod is extruded to move, and meanwhile, the blades rotate, so that the dissolution of the solvent is further accelerated.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a solvent feeding device for preparing lithium ion battery electrolyte according to the present invention;

FIG. 2 is an enlarged schematic structural diagram of a position A of a solvent feeding device for preparing a lithium ion battery electrolyte provided by the utility model;

FIG. 3 is a schematic diagram of a vertical plate structure of a solvent feeding device for preparing a lithium ion battery electrolyte according to the present invention;

fig. 4 is a schematic view of a blade mounting structure of the solvent feeding device for preparing the lithium ion battery electrolyte provided by the utility model.

In the figure: 1. a body; 2. a liquid inlet pipe; 3. a feed hopper; 4. a transverse plate; 5. an opening; 6. a vertical rod; 7. a shaft lever; 8. a collar; 9. a first mixing rod; 10. a second mixing rod; 11. a connecting rod; 12. sealing the disc; 13. an electronic scale; 14. a vertical plate; 15. a first chute; 16. a first slider; 17. a first spring; 18. fixing the rod; 19. a jack; 20. inserting a rod; 21. a second chute; 22. a second slider; 23. a second spring; 24. a connecting rod; 25. a connecting shaft; 26. a blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-3, a prepare solvent feeding device for lithium ion battery electrolyte, including organism 1, 1 top intercommunication of organism has feed liquor pipe 2, the welding of 2 tops of feed liquor pipe has feeder hopper 3, feeder hopper 3 sets to hourglass form, there is diaphragm 4 at feeder hopper 3 top, 4 tops of diaphragm run through and have seted up opening 5, be provided with montant 6 in the opening 5, 6 tops of montant run through and are connected with axostylus axostyle 7 through the bearing rotation, the cover is established on the axostylus axostyle 7 and is fixed with the lantern ring 8, 8 circumference outer walls of lantern ring are provided with the first mixed pole 9 and the second mixed pole 10 that a plurality of annular array distributes, first mixed pole 9 and second mixed pole 10 are the splayed and distribute, 7 bottoms of axostylus axostyle are connected with the closing mechanism, be provided with canceling release mechanical system on the diaphragm 4.

Further, the closing mechanism includes sealed dish 12, and there is connecting rod 11 shaft lever 7 bottom, sealed dish 12 in the bottom of connecting rod 11, and the diameter of sealed dish 12 is greater than the minimum bore of feeder hopper 3.

Further, an electronic scale 13 is provided on the top of the sealing plate 12.

Further, the reset mechanism includes riser 14, and first spout 15 has been seted up to riser 14 front end, and sliding connection has first slider 16 in first spout 15, has same first spring 17 between first slider 16 and the 15 inner walls of first spout, has same dead lever 18 between first slider 16 and the montant 6.

Further, first mixing rod 9 and second mixing rod 10 are all articulated between the lantern ring 8, and second spout 21 has been seted up at second mixing rod 10 top, and sliding connection has second slider 22 in second spout 21, has same second spring 23 between second slider 22 and the 21 inner wall of second spout, and it has same connecting rod 24 to articulate between second slider 22 and the first mixing rod 9.

Furthermore, the rear end of the vertical plate 14 is provided with a jack 19 in a penetrating manner, an insert rod 20 is inserted in the jack 19, and the rear end of the second sliding block 22 is provided with a slot.

The working principle is as follows: when the device is used, a solvent and distilled water are sequentially added into the feed hopper 3, the shaft lever 7 is rotated to drive the lantern ring 8, the first mixing lever 9 and the second mixing lever 10 to rotate, the solvent and the distilled water can be mixed, after the mixing is finished, the shaft lever 7 is pressed downwards, the vertical lever 6 is driven, the connecting rod 11 and the sealing disc 12 are driven to move downwards along the first sliding block 16, the sealing disc 12 is separated from the inner wall of the feed hopper 3 to be contacted with the inner wall of the feed hopper 1, the solution can flow into the machine body 1 to be prepared, furthermore, when the mixing is carried out, the first sliding block 16 is fixed through the insertion rod 20 and the insertion groove in an insertion mode, so that the solution flows downwards when the mixing is avoided, further, when the mixing is carried out, the first mixing lever 9 and the second mixing lever 10 rotate towards the direction close to the horizontal plane under the action of a centrifugal force, and reset and rotate under the action of the elastic force of the second spring 23, thereby forming a reciprocating oscillating groove to accelerate the solvent dissolution.

Example 2

Referring to fig. 1-3, in the solvent feeding device for preparing the lithium ion battery electrolyte, the outer side of a connecting rod 24 is rotatably connected with a connecting shaft 25 through a bearing, and paddles 26 are arranged on the outer side of the connecting shaft 25.

The working principle is as follows: when the first mixing rod 9 and the second mixing rod 10 are rotated in a direction close to the horizontal plane by the centrifugal force, the connecting rod 24 is pressed to move while the paddle 26 is rotated, thereby further accelerating the dissolution of the solvent.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. The solvent feeding device for preparing the lithium ion battery electrolyte comprises a machine body (1) and is characterized in that the top of the machine body (1) is communicated with a liquid inlet pipe (2), the top of the liquid inlet pipe (2) is welded with a feed hopper (3), the feed hopper (3) is arranged in a hourglass shape, the top of the feed hopper (3) is fixedly connected with a transverse plate (4), the top of the transverse plate (4) is provided with an opening (5) in a penetrating manner, a vertical rod (6) is arranged in the opening (5), the top of the vertical rod (6) is connected with a shaft lever (7) in a penetrating manner and rotates through a bearing, a sleeve ring (8) is fixedly sleeved on the shaft lever (7), the circumferential outer wall of the sleeve ring (8) is provided with a plurality of first mixing rods (9) and second mixing rods (10) which are distributed in an annular array manner, the first mixing rods (9) and the second mixing rods (10) are distributed in a splayed manner, and the bottom of the shaft lever (7) is connected with a sealing mechanism, the transverse plate (4) is provided with a reset mechanism.

2. The solvent feeding device for preparing the lithium ion battery electrolyte according to claim 1, wherein the sealing mechanism comprises a sealing disc (12), a connecting rod (11) is fixedly connected to the bottom of the shaft rod (7), the sealing disc (12) is fixedly connected to the bottom of the connecting rod (11), and the diameter of the sealing disc (12) is larger than the minimum caliber of the feeding hopper (3).

3. The solvent feeding device for preparing the lithium ion battery electrolyte according to claim 2, characterized in that an electronic scale (13) is fixedly connected to the top of the sealing disk (12).

4. The solvent feeding device for preparing the lithium ion battery electrolyte according to claim 1, wherein the reset mechanism comprises a vertical plate (14), a first sliding groove (15) is formed in the front end of the vertical plate (14), a first sliding block (16) is connected in the first sliding groove (15) in a sliding manner, a same first spring (17) is fixedly connected between the first sliding block (16) and the inner wall of the first sliding groove (15), and a same fixing rod (18) is fixedly connected between the first sliding block (16) and the vertical rod (6).

5. The solvent feeding device for preparing the lithium ion battery electrolyte according to claim 1, wherein the first mixing rod (9) and the second mixing rod (10) are hinged to the lantern ring (8), the second chute (21) is formed in the top of the second mixing rod (10), the second chute (21) is connected with a second sliding block (22) in a sliding mode, a same second spring (23) is fixedly connected between the second sliding block (22) and the inner wall of the second chute (21), and a same connecting rod (24) is hinged between the second sliding block (22) and the first mixing rod (9).

6. The solvent feeding device for preparing the lithium ion battery electrolyte according to claim 4, wherein the rear end of the vertical plate (14) is provided with a jack (19) in a penetrating manner, an insertion rod (20) is inserted in the jack (19), and the rear end of the second sliding block (22) is provided with a slot.

7. The solvent feeding device for preparing the lithium ion battery electrolyte according to claim 5, wherein the connecting rod (24) is rotatably connected with a connecting shaft (25) at the outer side, and the paddle (26) is fixedly connected with the outer side of the connecting shaft (25).