CN218930493U

CN218930493U - Dampproofing storage device of battery electrode powder

Info

Publication number: CN218930493U
Application number: CN202222132729.7U
Authority: CN
Inventors: 李佳佳; 冯海涛; 龚琼琳; 李庆; 冯波
Original assignee: CHANGZHOU EVERLAND DRYING MACHINERY CO LTD
Current assignee: CHANGZHOU EVERLAND DRYING MACHINERY CO LTD
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-04-28
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a dampproof storage device for battery electrode powder, which comprises a storage tank and a cover body, wherein the cover body is arranged above the storage tank and is in threaded connection with the storage tank, an air inlet is formed in the upper part of the cover body, a drying mechanism is arranged below the air inlet and is used for carrying out moisture absorption treatment on air entering the storage tank, a discharge hole is formed in the lower part of the storage tank, a bottom sealing plate is arranged below the discharge hole and is used for shielding the discharge hole, and a first connecting shaft is fixed above the bottom sealing plate. This dampproofing storage device of battery electrode powder is provided with top shrouding, bottom shrouding and opening, and accessible top shrouding and bottom shrouding shelter from air inlet and discharge gate in the storage process, avoid the air to get into and lead to the product to wet, control the opening position through the rotation of control top shrouding or bottom shrouding when getting the material, make it be linked together with air inlet and discharge gate to realize the ejection of compact, and can guarantee the stability of the internal atmospheric pressure of storage jar.

Description

Dampproofing storage device of battery electrode powder

Technical Field

The utility model relates to the technical field of battery electrode powder storage, in particular to a dampproof storage device for battery electrode powder.

Background

After the battery electrode powder is processed, unused electrode powder can be stored by a storage device, so that the electrode powder is prevented from being deteriorated and damaged, but the existing electrode powder storage device has some defects when in use:

the existing electrode powder storage device is generally stored in a sealed mode, a cover body of the electrode powder storage device can be opened when the electrode powder storage device needs to be taken out later, gas is easy to enter the device, the electrode powder is affected with damp, and when the electrode powder storage device is taken out from the bottom of the sealed storage device, materials are difficult to be taken out smoothly due to the action of air pressure, and therefore the use convenience and the dampproof effect of the electrode powder storage device are reduced.

Aiming at the problems, innovative design is urgently needed on the basis of the original electrode powder storage device.

Disclosure of Invention

The utility model aims to provide a battery electrode powder moisture-proof storage device, which aims to solve the problems that the existing electrode powder storage device in the market proposed by the background technology is generally stored in a sealing mode, a cover body of the electrode powder storage device is opened when the electrode powder is required to be taken later, gas is easy to enter the device, the electrode powder is affected with moisture, and materials are difficult to be taken out smoothly due to the action of air pressure when the electrode powder is taken out from the bottom of the sealing storage device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dampproofing storage device of battery electrode powder, includes storage jar and lid, constitute threaded connection between lid setting the top of storage jar and the storage jar, the air inlet has been seted up to the top of lid, and the below of air inlet is provided with drying mechanism, carries out the hygroscopic treatment to the gas that gets into in the storage jar, the discharge gate has been seted up to the storage jar below, and the below of discharge gate is provided with the bottom shrouding, shelters from the discharge gate, and the top of bottom shrouding is fixed with first connecting axle, constitute between first connecting axle and the storage jar and rotate and connect, the top of air inlet is provided with the top shrouding, and the below of top shrouding is fixed with the second connecting axle to constitute between second connecting axle and the lid and rotate and connect, the second connecting axle is connected with first connecting axle through dismantling docking mechanism, makes top shrouding and bottom shrouding keep rotating in step, the through all having seted up the opening in top shrouding and the bottom shrouding for intercommunication air inlet and discharge gate.

Further optimizing the technical scheme, the detachable docking mechanism comprises a docking block and a docking groove;

the butt joint block is fixed at the upper end of the first connecting shaft, and the overlooking section of the butt joint block is of rectangular structural design;

the butt joint groove is formed below the second connecting shaft, and a concave-convex matching structure is formed between the butt joint groove and the butt joint block, so that the second connecting shaft can be separated from the first connecting shaft after the cover body is detached.

Further optimizing the technical scheme, the drying mechanism comprises a drying box, a mounting cover and a drying agent;

the drying box is fixed below the cover body, and the surface of the drying box is arranged in a mesh-shaped ventilation structure;

the installation cover is arranged below the drying box and is in threaded connection with the drying box, and an opening of the drying box is shielded;

and the drying agent is placed in the drying box to absorb moisture in the gas.

Further optimize this technical scheme, the top of discharge gate is provided with feeding mechanism, carries the material in the storage jar.

Further optimizing the technical scheme, the feeding mechanism comprises a loop bar, a conveying auger, a supporting plate and a driving mechanism;

the loop bar is sleeved on the outer side of the first connecting shaft;

the conveying auger is fixed on the outer surface of the loop bar and conveys materials when rotating;

the support plate is fixed in the storage tank and used for providing support for the loop bar, and the loop bar and the support plate form rotary connection;

and the driving mechanism is connected with the loop bar to control the rotation of the loop bar.

Further optimizing the technical scheme, the driving mechanism comprises a connecting gear, a transmission gear and a motor;

the connecting gear is fixed on the outer side of the loop bar;

the transmission gear is arranged at the outer side of the connecting gear and is in meshed connection with the connecting gear;

and the motor is connected with the transmission gear to control the rotation of the transmission gear.

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

(1) The battery electrode powder dampproof storage device is provided with the top sealing plate, the bottom sealing plate and the through hole, the top sealing plate and the bottom sealing plate can be used for shielding the air inlet and the discharge hole in the storage process, so that the product is prevented from being wetted due to air entering, the position of the through hole is controlled by controlling the rotation of the top sealing plate or the bottom sealing plate in the material taking process, and the through hole is communicated with the air inlet and the discharge hole, so that the material is discharged, the stability of the air pressure in the storage tank can be ensured, the air entering the storage tank can be processed through the drying mechanism, the material in the storage tank is prevented from being wetted, and the dampproof performance and the use convenience of the device are improved;

(2) The dampproofing storage device of this battery electrode powder is provided with the transport auger, and the rotation of accessible transport auger is carried the material in the storage jar, makes it can be continuous pass through the discharge gate discharge, avoids the material to pile up the jam.

Drawings

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

FIG. 2 is a schematic bottom view of the bottom closure plate of the present utility model;

FIG. 3 is a schematic diagram of a main sectional structure of a drying mechanism according to the present utility model;

FIG. 4 is a schematic view of the connection structure of the first connecting shaft and the second connecting shaft according to the present utility model;

FIG. 5 is a schematic top view of the butt joint block of the present utility model;

FIG. 6 is a schematic view of the main sectional structure of the loop bar of the present utility model;

fig. 7 is a schematic top view of the transmission gear of the present utility model.

In the figure: 1. a storage tank; 2. a cover body; 3. an air inlet; 4. a discharge port; 5. a drying mechanism; 51. a drying box; 52. a mounting cover; 53. a drying agent; 6. a bottom sealing plate; 7. a first connecting shaft; 8. a top closure plate; 9. a second connecting shaft; 10. a through port; 11. a loop bar; 12. conveying the auger; 13. a support plate; 14. a connecting gear; 15. a transmission gear; 16. a motor; 17. a butt joint block; 18. and a butt joint groove.

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.

Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a dampproofing storage device of battery electrode powder, including storage jar 1 and lid 2, constitute threaded connection between lid 2 setting up the top of storage jar 1 and storage jar 1, air inlet 3 has been seted up to the top of lid 2, and the below of air inlet 3 is provided with drying mechanism 5, the gas that gets into in storage jar 1 carries out the moisture absorption processing, discharge gate 4 has been seted up to storage jar 1 below, and the below of discharge gate 4 is provided with bottom shrouding 6, shelter from discharge gate 4, and the top of bottom shrouding 6 is fixed with first connecting axle 7, constitute rotary connection between first connecting axle 7 and the storage jar 1, the top of air inlet 3 is provided with top shrouding 8, and the below of top shrouding 8 is fixed with second connecting axle 9, and constitute rotary connection between second connecting axle 9 and the lid 2, second connecting axle 9 is connected with first connecting axle 7 through dismantling docking mechanism, make top shrouding 8 and bottom shrouding 6 keep rotating in step, opening 10 has all been seted up in top shrouding 8 and the bottom shrouding 6, be used for intercommunication air inlet 3 and discharge gate 4;

the detachable butt joint mechanism comprises a butt joint block 17 and a butt joint groove 18, wherein the butt joint block 17 is fixed at the upper end of the first connecting shaft 7, the cross section of the butt joint block 17 is in a rectangular structural design in overlook, the butt joint groove 18 is arranged below the second connecting shaft 9, a concave-convex matching structure is formed between the butt joint groove 18 and the butt joint block 17, the second connecting shaft 9 can be separated from the first connecting shaft 7 after the cover body 2 is detached, the drying mechanism 5 comprises a drying box 51, a mounting cover 52 and a drying agent 53, the drying box 51 is fixed below the cover body 2, the surface of the drying box 51 is in a meshed ventilation structure, gas can enter the drying box 51, the mounting cover 52 is arranged below the drying box 51 and forms threaded connection with the drying box 51, an opening of the drying box 51 is shielded, and the drying agent 53 is placed in the drying box 51 to absorb moisture in the gas;

when electrode powder is stored, the positions of the control port 10 and the discharge port 4 and the air inlet 3 are staggered, so that the storage tank 1 is kept in a closed state, the water vapor in the storage tank 1 can be absorbed by the cooperation of the drying mechanism 5, when the material is required to be taken out, the bottom sealing plate 6 can be rotated, the first connecting shaft 7 is driven to rotate by the first connecting shaft 7, the second connecting shaft 9 is driven to rotate by the connection of the connecting block 17 and the butt joint groove 18, the second connecting shaft 9 drives the top sealing plate 8 to move, the port 10 on the bottom sealing plate 6 corresponds to the discharge port 4, meanwhile, the port 10 on the top sealing plate 8 corresponds to the air inlet 3, materials are discharged through the discharge port 4, external air enters the storage tank 1 through the air inlet 3, and meanwhile, the air is dried by the drying mechanism 5 when entering, so that the water vapor is avoided, when the drying agent 53 is required to be replaced later, the cover body 2 can be removed, then the installation cover 52 is screwed, the drying agent 53 in the drying box 51 is poured out, and new drying agent 53 is added.

A feeding mechanism is arranged above the discharge hole 4 and is used for conveying materials in the storage tank 1, the feeding mechanism comprises a loop bar 11, a conveying auger 12, a supporting plate 13 and a driving mechanism, the loop bar 11 is sleeved on the outer side of the first connecting shaft 7, the conveying auger 12 is fixed on the outer surface of the loop bar 11 and is used for conveying the materials during rotation, the supporting plate 13 is fixed in the storage tank 1 and is used for supporting the loop bar 11, a rotary connection is formed between the loop bar 11 and the supporting plate 13, the driving mechanism is connected with the loop bar 11 and is used for controlling the rotation of the loop bar 11, the driving mechanism comprises a connecting gear 14, a transmission gear 15 and a motor 16, the connecting gear 14 is fixed on the outer side of the loop bar 11, the transmission gear 15 is arranged on the outer side of the connecting gear 14 and is in meshed connection with the connecting gear 14, and the motor 16 is connected with the transmission gear 15 and is used for controlling the rotation of the transmission gear 15;

when getting the material, can start motor 16, make it drive gear 15 and rotate, drive gear 14 through the meshing between with connecting gear 14 and rotate, connecting gear 14 drive loop bar 11 and rotate, loop bar 11 drives and carries auger 12 and rotate, carries the material to discharge gate 4 department, makes the continuous even going on of ejection of compact, avoids the material to take place to pile up in the storage tank 1 to stop up, influences normal row material.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The battery electrode powder dampproof storage device comprises a storage tank (1) and a cover body (2), wherein the cover body (2) is arranged above the storage tank (1) and is in threaded connection with the storage tank (1);

the method is characterized in that: the top of lid (2) has seted up air inlet (3), and the below of air inlet (3) is provided with drying mechanism (5), carries out the hygroscopic treatment to the gas that gets into in storage jar (1), discharge gate (4) have been seted up to storage jar (1) below, and the below of discharge gate (4) is provided with bottom shrouding (6), shelter from discharge gate (4), and the top of bottom shrouding (6) is fixed with first connecting axle (7), constitute between first connecting axle (7) and the storage jar (1) and rotate and connect, the top of air inlet (3) is provided with top shrouding (8), and the below of top shrouding (8) is fixed with second connecting axle (9) to constitute between second connecting axle (9) and the lid (2) and rotate and be connected, second connecting axle (9) are connected through dismantling docking mechanism and first connecting axle (7), make top shrouding (8) and bottom shrouding (6) keep rotating in step, top (8) and bottom shrouding (6) are equipped with in the top shrouding (6) and all are used for opening (10) and all opening (4).

2. The battery electrode powder moisture resistant storage device of claim 1, wherein: the detachable docking mechanism comprises a docking block (17) and a docking groove (18);

the butt joint block (17) is fixed at the upper end of the first connecting shaft (7), and the overlook section of the butt joint block (17) is of rectangular structural design;

and the butt joint groove (18) is formed below the second connecting shaft (9), and a concave-convex matching structure is formed between the butt joint groove (18) and the butt joint block (17).

3. A battery electrode powder moisture resistant storage device according to claim 1 or 2, wherein: the drying mechanism (5) comprises a drying box (51), a mounting cover (52) and a drying agent (53);

the drying box (51) is fixed below the cover body (2), and the surface of the drying box (51) is arranged in a meshed ventilation structure;

the installation cover (52) is arranged below the drying box (51) and is in threaded connection with the drying box (51), and an opening of the drying box (51) is shielded;

and a desiccant (53) placed in the drying box (51) to absorb moisture in the gas.

4. The battery electrode powder moisture resistant storage device of claim 1, wherein: a feeding mechanism is arranged above the discharge hole (4) and is used for conveying materials in the storage tank (1).

5. The battery electrode powder moisture resistant storage device of claim 4 wherein: the feeding mechanism comprises a loop bar (11), a conveying auger (12), a supporting plate (13) and a driving mechanism;

the loop bar (11) is sleeved outside the first connecting shaft (7);

the conveying auger (12) is fixed on the outer surface of the loop bar (11) and conveys materials when rotating;

a support plate (13) fixed inside the storage tank (1) for supporting the loop bar (11), and a rotary connection is formed between the loop bar (11) and the support plate (13);

and the driving mechanism is connected with the loop bar (11) to control the rotation of the loop bar (11).

6. The battery electrode powder moisture resistant storage device of claim 5, wherein: the driving mechanism comprises a connecting gear (14), a transmission gear (15) and a motor (16);

a connecting gear (14) fixed on the outer side of the loop bar (11);

the transmission gear (15) is arranged outside the connecting gear (14) and is in meshed connection with the connecting gear (14);

and a motor (16) connected with the transmission gear (15) for controlling the rotation of the transmission gear (15).