CN211707658U - A lithium ion electrolyte product barrel cleaning device - Google Patents

Abstract

The utility model relates to the technical field of lithium battery production, and discloses a lithium ion electrolyte finished barrel cleaning device, comprising a cleaning tank, a cleaning component and a support ring plate are arranged in the cleaning tank, and the cleaning component includes a rotating shaft, a cleaning inner tube, a cleaning hair Brush and cleaning outer pipe; the rotating shaft is provided with a water inlet cavity, the bottom end of the rotating shaft is connected with a rotary joint, the cleaning brush is connected to the rotating shaft through a radially adjustable assembly; the support ring plate is connected to the inner wall of the cleaning tank through a lifting assembly, The support ring plate is arranged above the horizontal pipe and between the rotating shaft and the vertical pipe. The utility model can clean the finished electrolytic solution barrels of different heights and different diameters, and the cleaning is clean and thorough, without dead ends, high efficiency, high degree of automation, saving labor, reducing labor costs, wide application range, and strong practicability .

Description

A lithium ion electrolyte product barrel cleaning device

technical field

The utility model relates to the technical field of lithium battery production, in particular to a lithium ion electrolyte finished product barrel cleaning device.

Background technique

Electrolyte is one of the four major raw materials of lithium batteries. The packaging and transportation of electrolyte have extremely high environmental requirements. In order to ensure the quality of electrolyte, it is necessary to ensure the cleanliness of the finished electrolyte barrel. Therefore, the finished electrolyte tank usually needs to be cleaned before use. When cleaning the finished electrolyte tank, both the inner wall and the outer wall need to be cleaned, and the cleaning requirement of the inner wall is higher than that of the outer wall. Most of the existing electrolyte finished barrels are cleaned manually. There are defects of incomplete cleaning, uneven cleaning, low efficiency and high labor intensity of workers, which are not suitable for modern production needs.

Utility model content

In order to solve the above-mentioned existing technical problems, the utility model provides a lithium ion electrolyte product barrel cleaning device.

In order to achieve the above purpose, the utility model provides the following technical solutions: a lithium ion electrolyte finished product barrel cleaning device, comprising a cleaning tank, the cleaning tank is connected with a drain pipe, and the cleaning tank is provided with a cleaning component and a support ring plate, so The cleaning assembly includes a rotating shaft, a cleaning inner pipe, a cleaning brush and an outer cleaning pipe;

The rotating shaft is rotatably connected to the inner wall of the bottom of the cleaning tank, the rotating shaft is provided with a water inlet cavity, the bottom end of the rotating shaft is provided with a water inlet that communicates with the water inlet cavity, and the bottom end of the rotating shaft extends through the cleaning tank to the outside of the cleaning tank and is connected with a rotating shaft. a joint, the inlet of the rotary joint is connected with a cleaning water pipe, the outlet is connected with the water inlet, and the rotating shaft is connected with a driving mechanism;

The cleaning inner pipe is connected to one side of the upper part of the rotating shaft and communicated with the water inlet cavity, the cleaning water pipe is provided with a cleaning inner spray head, and the spraying direction of the cleaning inner spray head is upward or the radial direction of the rotating shaft;

The cleaning brush is of an inverted L shape, the cleaning brush is provided with bristles, the cleaning brush is arranged on the other side of the upper part of the rotating shaft and is connected to the rotating shaft through a radially adjustable component;

The cleaning outer pipe includes a horizontal pipe and a vertical pipe, one end of the horizontal pipe is connected to the rotating shaft and communicated with the water inlet cavity, and the vertical pipe is connected with the other end of the horizontal pipe and is provided with a cleaning outer nozzle;

The support ring plate is coaxially arranged on the outside of the rotating shaft and is connected to the inner wall of the cleaning tank through a liftable assembly. The support ring plate is arranged above the horizontal pipe and between the rotating shaft and the vertical pipe.

Preferably, the liftable assembly includes a fixed plate and a lift cylinder, the fixed plate is connected to the inner wall of the top of the cleaning tank, the lift cylinder is connected to the fixed plate, and the piston rod of the lift cylinder is connected to the support ring plate.

Preferably, the drive mechanism includes a drive motor, a first bevel gear, and a second bevel gear, the drive motor is fixed at the bottom end of the cleaning tank, the first bevel gear is drivingly connected to the output shaft of the drive motor, and the first bevel gear is connected to the output shaft of the drive motor. The two bevel gears are coaxially fixed on the rotating shaft and mesh with the first bevel gear.

Preferably, an axial chute is provided on the rotating shaft, and the radially adjustable assembly includes a first connecting plate and a second connecting plate that are crossed, and a pin passes through the intersection of the first connecting plate and the second connecting plate. The shaft is hinged, the top end of the first connecting plate is hinged with the top end of the rotating shaft, the bottom end is hinged on the cleaning brush, the top end of the second connecting plate is hinged with the cleaning brush, and the bottom end is hinged on the slider, the slider is connected with the slider. The slot is slidably fitted and connected with an electric telescopic rod, and the electric telescopic rod is fixed on the rotating shaft.

The utility model can clean the finished electrolytic solution barrels of different heights and different diameters, and the cleaning is clean and thorough, with no dead ends, high efficiency, high degree of automation, labor saving, labor cost reduction, wide application range and strong practicability. .

Description of drawings

FIG. 1 is a schematic structural diagram of this embodiment.

FIG. 2 is an enlarged schematic view of the position A in FIG. 1 .

In the picture: 1 cleaning tank, 2 drain pipe, 3 supporting ring plate, 4 rotating shaft, 5 cleaning inner pipe, 6 cleaning brush, 7 cleaning outer pipe, 8 water inlet cavity, 9 rotary joint, 10 cleaning water pipe, 11 fixing plate , 12 lifting cylinder, 13 driving motor, 14 chute, 15 first connecting plate, 16 second connecting plate, 17 sliding block, 18 electric telescopic rod, 19 electrolyte product barrel.

Detailed ways

The embodiments of the present utility model are further described below in conjunction with the accompanying drawings.

Example

Referring to Fig. 1-2, a lithium ion electrolyte product barrel 19 cleaning device includes a cleaning tank 1, the cleaning tank 1 is connected with a drain pipe 2, and the cleaning tank 1 is provided with a cleaning component and a support ring plate 3, the The cleaning assembly includes a rotating shaft 4 , an inner cleaning tube 5 , a cleaning brush 6 and an outer cleaning tube 7 .

The rotating shaft 4 is rotatably connected to the inner wall of the bottom of the cleaning tank 1 , the rotating shaft 4 is provided with a water inlet cavity 8 , the bottom end of the rotating shaft 4 is provided with a water inlet that communicates with the water inlet cavity 8 , and the bottom end of the rotating shaft 4 extends through the cleaning tank 1 . A rotary joint 9 is connected to the outside of the cleaning tank, the inlet of the rotary joint 9 is connected with a cleaning water pipe 10 , the outlet is connected with the water inlet, and the rotating shaft 4 is connected with a driving mechanism.

The cleaning inner pipe 5 is connected to one side of the upper part of the rotating shaft 4 and communicates with the water inlet chamber 8 .

The cleaning brush 6 is an inverted L shape, and the cleaning brush 6 is provided with bristles. The cleaning brush 6 is arranged on the other side of the upper part of the rotating shaft 4 and is connected to the rotating shaft 4 through a radially adjustable component.

The cleaning outer pipe 7 includes a horizontal pipe and a vertical pipe. One end of the horizontal pipe is connected to the rotating shaft 4 and communicated with the water inlet cavity 8. The vertical pipe is connected to the other end of the horizontal pipe and is provided with a cleaning outer pipe. sprinkler.

The support ring plate 3 is coaxially disposed on the outside of the rotating shaft 4 and connected to the inner wall of the cleaning tank 1 through a liftable assembly. The support ring plate 3 is disposed above the horizontal pipe and between the rotating shaft 4 and the vertical pipe.

The liftable assembly includes a fixed plate 11 and a lift cylinder 12. The fixed plate 11 is connected to the inner wall of the top of the cleaning tank 1. The lift cylinder 12 is connected to the fixed plate 11. The piston rod of the lift cylinder 12 is connected to the support ring plate. 3 connections.

The drive mechanism includes a drive motor 13 , a first bevel gear, and a second bevel gear. The drive motor 13 is fixed at the bottom end of the cleaning tank 1 , and the first bevel gear is drivingly connected to the output shaft of the drive motor 13 . The second bevel gear is coaxially fixed on the rotating shaft 4 and meshes with the first bevel gear.

The shaft 4 is provided with an axial chute 14, and the radially adjustable assembly includes a first connecting plate 15 and a second connecting plate 16 arranged in a cross, and the intersection of the first connecting plate 15 and the second connecting plate 16. The top end of the first connecting plate 15 is hinged with the top end of the rotating shaft 4, the bottom end is hinged on the cleaning brush 6, the top end of the second connecting plate 16 is hinged with the cleaning brush 6, and the bottom end is hinged on the slider 17 , the sliding block 17 is slidingly matched with the chute 14 and is connected with an electric telescopic rod 18 , and the electric telescopic rod 18 is fixed on the rotating shaft 4 .

The working principle of the utility model is as follows: the finished electrolyte solution bucket 19 to be cleaned is coaxially placed on the support ring plate 3, and the position of the cleaning brush 6 is adjusted through the radially adjustable component, so that the bristles of the cleaning brush 6 are in contact with the electrolyte solution. The inner side wall of the finished barrel 19 contacts, and then the drive motor 13 is started, the rotating shaft 4 is rotated under the driving of the drive mechanism, and the cleaning water enters the water inlet cavity 8 of the rotating shaft 4 from the cleaning water pipe 10 through the rotary joint 9, thereby entering the cleaning inner pipe 5 And the cleaning outer pipe 7 finally sprays out from the cleaning inner nozzle and the cleaning outer nozzle to clean the inner and outer walls of the electrolyte product barrel 19 . The sewage formed after cleaning flows into the cleaning tank 1 and is discharged from the drain pipe 2 . During cleaning, the cleaning inner tube 5 and the cleaning outer tube 7 rotate with the rotating shaft 4, which can clean the inner wall and outer wall of the finished electrolyte solution barrel 19 evenly, thoroughly, and without dead ends, with fast cleaning speed and good cleaning effect. At the same time, the piston rod of the lift cylinder 12 continuously shrinks and extends, which drives the support ring plate 3 to rise and fall continuously, so that the vertical position of the finished electrolyte solution barrel 19 relative to the cleaning inner tube 5 and the cleaning outer tube 7 is continuously changed, which further improves the The cleaning uniformity is improved, the cleaning speed is accelerated, and the cleaning effect is improved.

During cleaning, the bristles on the cleaning brush 6 rub the inner wall of the finished electrolyte solution barrel 19, scrape off the impurities adhering to the inner wall of the finished electrolyte solution barrel 19, and clean the inner wall of the finished electrolyte solution barrel 19 while brushing off impurities. The function of cleaning is faster, and the cleanliness of the finished electrolyte solution barrel 19 is ensured.

The cleaning brush 6 is set as an inverted L shape, which can contact and rub against the inner bottom wall and the inner side wall of the electrolyte product barrel 19 to avoid cleaning dead corners.

The working principle of the radially adjustable assembly: the electric telescopic rod 18 extends or contracts, so that the slider 17 moves axially upward or downward along the shaft 4 in the chute 14, the first connecting plate 15 and the second connecting plate 16 The included angle between them increases or decreases with the movement of the slider 17, so that the distance between the cleaning brush 6 and the rotating shaft 4 increases or decreases, and is finally positioned between the finished electrolyte bucket 19 to be cleaned. position to match the inner diameter.

In the present invention, the radially adjustable components are arranged so that the finished electrolyte solution barrels 19 with different inner diameters can be brushed, and the support ring plate 3 can be lifted and lowered during cleaning through the lifting and lowered components, so that the finished electrolyte solution barrels 19 with different heights can be cleaned. cleaning.

In the present invention, the fixing plate 11 is arranged above the vertical pipe, and the supporting ring plate 3 and the lifting cylinder 12 are all arranged between the rotating shaft 4 and the vertical pipe. The ring plate 3 and the lifting cylinder 12 will not obstruct the rotating shaft 4 and the vertical pipe.

Embodiments of the present invention have been described above, and the foregoing description is exemplary, not exhaustive, and not limiting of the disclosed embodiments. Numerous modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims (4)

1. The utility model provides a lithium ion electrolyte finished product bucket belt cleaning device, includes the washing tank, its characterized in that: the cleaning tank is connected with a drain pipe, a cleaning assembly and a supporting ring plate are arranged in the cleaning tank, and the cleaning assembly comprises a rotating shaft, a cleaning inner pipe, a cleaning brush and a cleaning outer pipe;

the rotary shaft is rotatably and hermetically connected to the inner wall of the bottom of the cleaning tank, a water inlet cavity is formed in the rotary shaft, a water inlet communicated with the water inlet cavity is formed in the bottom end of the rotary shaft, the bottom end of the rotary shaft penetrates through the cleaning tank and extends to the outer side of the cleaning tank and is connected with a rotary joint, a cleaning water pipe is connected to the inlet of the rotary joint, the outlet of the rotary joint is communicated with the water inlet, and the rotary shaft;

the cleaning inner pipe is connected to one side of the upper part of the rotating shaft and communicated with the water inlet cavity, a cleaning inner spray head is arranged on the cleaning water pipe, and the spraying direction of the cleaning inner spray head is upward or radial to the rotating shaft;

the cleaning brush is in an inverted L shape, bristles are arranged on the cleaning brush, and the cleaning brush is arranged on the other side of the upper part of the rotating shaft and is connected to the rotating shaft through a radial adjustable component;

the cleaning outer pipe comprises a transverse pipe and a vertical pipe, one end of the transverse pipe is connected to the rotating shaft and communicated with the water inlet cavity, and the vertical pipe is connected with the other end of the transverse pipe and provided with a cleaning outer spray head;

the supporting ring plate is coaxially arranged on the outer side of the rotating shaft and connected to the inner wall of the cleaning tank through a lifting assembly, and the supporting ring plate is arranged above the transverse pipe and arranged between the rotating shaft and the vertical pipe.

2. The lithium ion electrolyte finished product barrel cleaning device of claim 1, wherein: the lifting assembly comprises a fixing plate and a lifting cylinder, the fixing plate is connected to the inner wall of the top of the cleaning tank, the lifting cylinder is connected to the fixing plate, and a piston rod of the lifting cylinder is connected with the supporting ring plate.

3. The lithium ion electrolyte finished product barrel cleaning device of claim 1, wherein: the driving mechanism comprises a driving motor, a first bevel gear and a second bevel gear, the driving motor is fixed at the bottom end of the cleaning tank, the first bevel gear is in transmission connection with an output shaft of the driving motor, and the second bevel gear is coaxially fixed on the rotating shaft and meshed with the first bevel gear.

4. The lithium ion electrolyte finished product barrel cleaning device of claim 1, wherein: the improved hair brush cleaning machine is characterized in that an axial sliding groove is formed in the rotating shaft, the radial adjustable assembly comprises a first connecting plate and a second connecting plate which are arranged in a crossed mode, the crossed position of the first connecting plate and the second connecting plate is hinged through a pin shaft, the top end of the first connecting plate is hinged to the top end of the rotating shaft, the bottom end of the first connecting plate is hinged to a cleaning brush, the top end of the second connecting plate is hinged to the cleaning brush, the bottom end of the second connecting plate is hinged to a sliding block, the sliding block is in sliding fit with the sliding groove and is.

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