CN217715766U

CN217715766U - Lithium battery drying device

Info

Publication number: CN217715766U
Application number: CN202220929940.9U
Authority: CN
Inventors: 刘沈澍; 刘新利
Original assignee: Guangdong Aodemai New Energy Co ltd
Current assignee: Guangdong Aodemai New Energy Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-11-01
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a lithium battery drying device, wherein, lithium battery drying device includes: the device comprises a bracket, a drying box body, a containing disc and a dryer; the drying box body is arranged at the upper part of the support and is welded and fixed with the support, a motor is arranged on a base of the drying box body, a connecting rod is arranged at the upper part of the motor, a containing disc is arranged at the upper part of the connecting rod and is rotationally connected with the motor through the connecting rod, and at least one dryer is arranged above the containing disc; the surface of holding dish is equipped with a plurality of inside sunken holding chambeies, the internal surface in holding chamber is equipped with a plurality of bleeder vents. The utility model discloses simple structure can realize the thermally equivalent stoving of lithium cell, and drying efficiency is high.

Description

Lithium battery drying device

Technical Field

The utility model relates to a lithium cell technical field especially relates to a lithium cell drying device.

Background

Lithium electronic batteries are an ideal electrochemical energy system internationally recognized at present, and have the characteristics of high energy density, high working voltage, no memory effect and low self-discharge. The lithium battery is a battery which uses non-electrolyte aqueous solution and takes lithium metal or lithium alloy as positive and negative materials, the chemical property of the lithium metal is very active, and the lithium metal can generate chemical reaction when meeting water, thereby influencing the quality of the battery, and therefore, the processing, the storage and the use of the lithium battery have very high requirements on the environment.

At present, the even heating stoving of lithium cell can't be realized to current lithium cell drying equipment, and the structure is complicated relatively, and drying efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lithium battery drying device, this lithium battery drying device aims at solving current drying equipment structure complicacy, can't realize the thermally equivalent of lithium cell and dry, problem that drying efficiency is low.

In order to achieve the above object, the utility model provides a lithium battery drying device, wherein, lithium battery drying device includes: the device comprises a bracket, a drying box body, a containing disc and a dryer;

the drying box body is arranged on the upper portion of the support and is welded and fixed with the support, a motor is arranged on a base of the drying box body, a connecting rod is arranged on the upper portion of the motor, a containing disc is arranged on the upper portion of the connecting rod and is rotatably connected with the motor through the connecting rod, and at least one dryer is arranged above the containing disc; the surface of the containing disc is provided with a plurality of containing cavities which are sunken inwards, and the inner surfaces of the containing cavities are provided with a plurality of air holes.

Further, the outer surface of the containing disc is coated with a radiation layer.

Furthermore, a feeding door is arranged on the drying box body.

Furthermore, a safety lock is arranged on the feeding door.

Further, the feeding door can be arranged on any surface of the drying box body.

Furthermore, transparent explosion-proof glass is adopted as the feeding door.

Further, the upper portion of the base of the drying box body is provided with a damping column, the upper portion of the damping column is provided with a buffer plate, and the damping column is fixedly connected with the buffer plate through bolts.

Further, the shock absorbing column may employ a spring.

In the technical scheme of the utility model, the lithium battery drying device comprises a bracket, a drying box body, a containing disc and a dryer; the drying box body is arranged on the upper portion of the support and is welded and fixed with the support, a motor is arranged on a base of the drying box body, a connecting rod is arranged on the upper portion of the motor, a containing disc is arranged on the upper portion of the connecting rod and is rotatably connected with the motor through the connecting rod, and at least one dryer is arranged above the containing disc; the surface of holding dish is equipped with a plurality of inside sunken holding chambeies, the internal surface in holding chamber is equipped with a plurality of bleeder vents. The utility model discloses simple structure sets up the drying-machine in the top that holds the dish, through the motor drives hold the dish and rotate to realize the thermally equivalent stoving of lithium cell.

The utility model discloses, the base upper portion of stoving box sets up the shock attenuation post, through the shock attenuation post buffering the vibrations of motor during operation to keep device's stability.

The utility model discloses, the surface of holding dish is scribbled and is equipped with the radiation layer to and set up a plurality of bleeder vents at the internal surface in holding chamber, thereby realize that each surface thermally equivalent of lithium cell is dried.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a lithium battery drying device according to an embodiment of the present invention;

fig. 2 is the embodiment of the utility model provides a structural schematic diagram of stoving box and support.

The reference numbers indicate:

reference numerals	Name(s)	Reference numerals	Name (R)
				1	Support frame	2	Drying box
3	Containing plate	4	Drying machine
				5	Electric machine	6	Connecting rod
7	Feeding gate	8	Safety lock
				9	Shock absorption column	10	Buffer board

The purpose of the present invention, its functional features and advantages will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper and lower 8230; etc.) in the embodiments of the present invention are only used to explain the relative positional relationship between the components in a specific posture (as shown in the drawings), the motion situation, etc., and if the specific posture is changed, the directional indicator is also changed accordingly.

Moreover, the technical solutions of the embodiments of the present invention can be combined with each other, but it is necessary to use a person skilled in the art to realize the basis, and when the technical solutions are combined and contradictory or impossible to realize, the combination of the technical solutions should not exist, and the combination is not within the protection scope of the present invention.

Referring to fig. 1-2, according to an aspect of the present invention, the utility model provides a lithium battery drying device, wherein, lithium battery drying device includes: the device comprises a support 1, a drying box body 2, a containing disc 3 and a dryer 4;

a drying box body 2 is arranged on the upper portion of the support 1, the drying box body 2 is fixedly welded with the support 1, a motor 5 is arranged on a base of the drying box body 2, a connecting rod 6 is arranged on the upper portion of the motor 5, a containing disc 3 is arranged on the upper portion of the connecting rod 6, the containing disc 3 is rotatably connected with the motor 5 through the connecting rod 6, and at least one dryer 4 is arranged above the containing disc 3; the surface of the containing disc 3 is provided with a plurality of containing cavities which are sunken inwards, and the inner surface of each containing cavity is provided with a plurality of air holes.

Specifically, in this embodiment, the drying box body 2 is provided with a feed door 7, the feed door 7 is made of transparent explosion-proof glass, the transparent explosion-proof glass has a good protection effect, and meanwhile, the drying condition of the lithium battery in the holding tray 3 can be observed in real time through the transparent explosion-proof glass; the safety lock 8 is arranged on the feeding door 7, the safety lock 8 can adopt a door detection element, when the feeding door 7 is not closed or not closed tightly, an indicator lamp on the door detection element is used for carrying out flicker prompting to remind an operator to close the feeding door 7, and the reduction of the lithium battery drying effect caused by the opening of the feeding door 7 is avoided; feeding gate 7 can set up the arbitrary one side of stoving box 2 the utility model discloses an among the lithium cell drying device, feeding gate 7 is located the front of stoving box 2.

Specifically, in this embodiment, a motor 5 is arranged on a base of the drying box body 2, a connecting rod 6 is arranged on the upper portion of the motor 5, a containing tray 3 is arranged on the upper portion of the connecting rod 6, the containing tray 3 is rotatably connected with the motor 5 through the connecting rod 6, a plurality of containing cavities which are recessed inwards are arranged on the surface of the containing tray 3, and the containing cavities are matched with the lithium battery in size and used for fixing the lithium battery and preventing the lithium battery from slipping off the containing tray 3 due to centrifugal force; the internal surface in holding chamber is equipped with a plurality of bleeder vents, the bore of bleeder vent is less than the size of lithium cell, through the bleeder vent, drying-machine 4 can evenly blow hot-blast to each surface of lithium cell, realizes fast drying, combines simultaneously 3 surfaces of holding dish are scribbled and are established the radiation layer, the radiation layer adopts the radiation material who does benefit to the heat transfer to make, through the radiation layer can effectively radiate the hot-blast of drying-machine 4 output, the surface of the heat radiation penetrable object on radiation layer to high efficiency air-dries a plurality of places in a plurality of lithium cells in the holding chamber, thereby realizes the thermally equivalent stoving of lithium cell.

Specifically, in this embodiment, the top of holding dish 3 is equipped with at least one drying-machine 4, for realizing better stoving effect, can set up a plurality of drying-machines 4 simultaneously to placing in this device the lithium cell of 3 holding intracavity of holding dish is dried, holding dish 3 passes through connecting rod 6 is connected with motor 5 rotation, opens motor 5, holding dish 3 is at the below uniform velocity of drying-machine 4 is rotatory, and the cooperation sets up a plurality of bleeder vents at holding intracavity wall, realizes the maximize of each surface drying effect of lithium cell.

Specifically, in this embodiment, a shock-absorbing column 9 is disposed on an upper portion of a base of the drying box 2, a buffer plate 10 is disposed on an upper portion of the shock-absorbing column 9, and the shock-absorbing column 9 is fixedly connected with the buffer plate 10 through a bolt; the shock absorption column 9 can adopt a spring; buffer board 10 is arranged in the bottom of motor 5, when motor 5 started, thereby motor 5 vibrations can make whole device unstable, through drying box 2's base upper portion sets up shock absorber column 9, and shock absorber column 9 upper portion sets up buffer board 10 to avoid making the device unstable because of motor 5 vibrations, improved the stability of whole device.

The above is only the preferred embodiment of the present invention, and is not therefore limiting the patent scope of the present invention, all of which are under the design of the present invention, the equivalent structure transformation made by the contents of the specification and the attached drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. The utility model provides a lithium battery drying device which characterized in that, lithium battery drying device includes: the device comprises a bracket, a drying box body, a containing disc and a dryer;

the drying box body is arranged at the upper part of the support and is welded and fixed with the support, a motor is arranged on a base of the drying box body, a connecting rod is arranged at the upper part of the motor, a containing disc is arranged at the upper part of the connecting rod and is rotationally connected with the motor through the connecting rod, and at least one dryer is arranged above the containing disc; the surface of the containing disc is provided with a plurality of containing cavities which are sunken inwards, and the inner surfaces of the containing cavities are provided with a plurality of air holes.

2. The lithium battery drying device as claimed in claim 1, wherein the outer surface of the tray is coated with a radiation layer.

3. The lithium battery drying device as claimed in claim 1, wherein a feeding door is provided on the drying box body.

4. The lithium battery drying device as claimed in claim 3, wherein the feeding door is provided with a safety lock.

5. The lithium battery drying device as claimed in claim 4, wherein the feeding gate is disposed on any side of the drying box.

6. The lithium battery drying device as claimed in claim 5, wherein the feeding door is made of transparent explosion-proof glass.

7. The lithium battery drying device as claimed in claim 1, wherein a damping column is provided on the upper portion of the base of the drying box, a buffer plate is provided on the upper portion of the damping column, and the damping column is fixedly connected with the buffer plate through a bolt.

8. The lithium battery drying device as claimed in claim 7, wherein the damping column is a spring.