CN213669543U - Graphite lithium cell negative electrode material processingequipment - Google Patents
Graphite lithium cell negative electrode material processingequipment Download PDFInfo
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- CN213669543U CN213669543U CN202022546070.0U CN202022546070U CN213669543U CN 213669543 U CN213669543 U CN 213669543U CN 202022546070 U CN202022546070 U CN 202022546070U CN 213669543 U CN213669543 U CN 213669543U
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- feed inlet
- connecting gear
- cover plate
- negative electrode
- spring
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Abstract
The utility model discloses a graphite lithium cell negative electrode material processingequipment, including smashing case, feed inlet, apron, spring, stand, collecting pipe, motor, the top welding of smashing the case has the feed inlet, and the feed inlet is hourglass hopper-shaped design, and the apron is installed to the top of feed inlet, and the apron can inwards overturn, and the top of feed inlet is equipped with the stopper that prevents the apron upwards to overturn, installs the spring on the apron, and the end and the stand of spring are connected, and the stand welding is at smashing the roof portion, one side of stand is equipped with threaded connection's collecting pipe, collecting pipe and vacuum pump connection, smash one side base connection motor of case, the discharge gate is seted up to bottom one side of smashing the case. The utility model has reasonable design; the design of collecting pipe will smash the dust that produces in the case and collect, avoid the dust to get into atmosphere pollution environment.
Description
Technical Field
The utility model relates to a graphite lithium cell negative electrode material processingequipment.
Background
Lithium used for the negative electrode is a material with light specific gravity and high energy density per unit weight in metal, the common advantages of the lithium-based battery are small volume, light weight, high electromotive force, high energy density, no use of aqueous solution as electrolyte, low self-discharge rate, long service life, wide working temperature range and liquid leakage resistance, the negative electrode of the lithium battery is usually made of graphite, and the graphite needs to be crushed during production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a graphite lithium cell negative electrode material processingequipment to solve above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a graphite lithium cell negative electrode material processingequipment, is including smashing case, feed inlet, apron, spring, stand, collecting pipe, motor, the top welding of smashing the case has the feed inlet, and the feed inlet is and leaks hopper-shaped design, and the apron is installed to the top of feed inlet, and the apron can inwards overturn, and the top of feed inlet is equipped with the stopper that prevents the apron upwards upset, installs the spring on the apron, and the end and the stand of spring are connected, and the stand welding is at crushing roof portion, one side of stand is equipped with threaded connection's collecting pipe, collecting pipe and vacuum pump connection, smash one side base connection motor of case, the discharge gate is seted up to bottom one.
Preferably, the apron is gone up the welding and is had the ring, and the ring is connected with spring coupling, and the opposite side of apron is equipped with the pivot, and the pivot is connected with the feed inlet.
Preferably, smash incasement guide plate, middle guide plate, lower guide plate, go up the guide plate and middle guide plate all is equipped with two, and a space is constituteed to two guide plates, and lower guide plate inclines to discharge gate department, smash incasement installation and have drive gear, drive gear passes through the shaft joint and is connected with the motor, puts on the drive gear and is equipped with first connecting gear, and drive gear's below is equipped with the second and connects the gear.
Preferably, the first connecting gear and the second connecting gear are both meshed with the transmission gear.
Preferably, the first connecting gear is the same as the second connecting gear in structure, the first connecting gear is composed of a plurality of pinions, the pinions are connected with the crushing rollers, the crushing rollers are meshed with each other, a buffer plate is arranged below the crushing rollers, material leakage holes are formed in the buffer plate, and the aperture of the material leakage holes below the first connecting gear is larger than that of the material leakage holes below the second connecting gear.
Compared with the prior art, the utility model has the advantages of it is following: the utility model has reasonable design; the cover plate is pulled by a spring, when the graphite on the cover plate is heavy, the cover plate opens the graphite inwards under the action of gravity and enters the crushing box, the cover plate is lifted upwards under the action of the spring after feeding is finished, the cover plate seals the crushing box, and the collecting pipe collects the dust in the crushing box, so that the dust is prevented from entering the atmosphere to pollute the environment; the transmission gear drives the first connecting gear and the second connecting gear to rotate so as to crush the graphite twice, and the first connecting gear and the second connecting gear are driven by a motor, so that energy is saved; the upper guide plate and the middle guide plate can guide graphite to the crushing roller, and the lower guide plate is easy to discharge.
Drawings
Fig. 1 is the schematic diagram of the processing device for the negative electrode material of the graphite lithium battery.
Fig. 2 is the utility model discloses graphite lithium cell negative electrode material processingequipment's feed inlet and apron decompose the schematic diagram.
Fig. 3 is the cover plate schematic diagram of the graphite lithium battery cathode material processing device of the utility model.
Fig. 4 is the inside schematic view of the crushing box of the processing device for cathode materials of graphite lithium batteries.
Fig. 5 is a schematic view of the first connecting gear of the processing device for negative electrode material of graphite lithium battery.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in fig. 1-5, a graphite lithium battery cathode material processing device comprises a crushing box 1, a feed inlet 2, a cover plate 3, a spring 4, a column 5, a collecting pipe 6 and a motor 7, wherein the feed inlet 2 is welded at the top of the crushing box 1, the feed inlet 2 is funnel-shaped, the cover plate 3 is installed above the feed inlet 2, the cover plate 3 can turn inwards, a limit block for preventing the cover plate 3 from turning upwards is arranged above the feed inlet 2, the spring 4 is installed on the cover plate 3, the tail end of the spring 4 is connected with the column 5, the column 5 is welded at the top of the crushing box 1, the collecting pipe 6 in threaded connection is arranged at one side of the column 5, the collecting pipe 6 is connected with a vacuum pump, the motor 7 is connected with a base at one side of the crushing box 1, a discharge port 8 is arranged at one side of the bottom of the crushing box 1, a ring 9 is welded, the rotating shaft 10 is connected with the feeding port 2, two guide plates 11, a middle guide plate 12 and a lower guide plate 13 are arranged in the crushing box 1, the upper guide plate 11 and the middle guide plate 12 form a space, the lower guide plate 13 inclines towards the discharging port 8, a transmission gear 14 is arranged in the crushing box 1, the transmission gear 14 is connected with the motor 7 through a coupling, a first connecting gear 15 is arranged on the transmission gear 14, a second connecting gear 16 is arranged below the transmission gear 14, the first connecting gear 15 and the second connecting gear 16 are both meshed with the transmission gear 14, the first connecting gear 15 and the second connecting gear 16 are identical in structure, the first connecting gear 15 is composed of a plurality of pinions, the pinions are connected with the crushing rollers 17, the crushing rollers 17 are mutually meshed, a buffer plate 18 is arranged below the crushing rollers 17, and a material leakage hole 19 is formed in the buffer plate 18, the diameter of the material leaking hole 19 below the first connecting gear 15 is larger than that of the material leaking hole 19 below the second connecting gear 16.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (5)
1. The graphite lithium battery cathode material processing device comprises a crushing box (1), a feed inlet (2), a cover plate (3), a spring (4), a stand column (5), a collecting pipe (6) and a motor (7), and is characterized in that the feed inlet (2) is welded at the top of the crushing box (1), the feed inlet (2) is funnel-shaped, the cover plate (3) is installed above the feed inlet (2), the cover plate (3) can be turned inwards, a limit block for preventing the cover plate (3) from turning upwards is arranged above the feed inlet (2), the spring (4) is installed on the cover plate (3), the tail end of the spring (4) is connected with the stand column (5), the stand column (5) is welded at the top of the crushing box (1), the collecting pipe (6) in threaded connection is arranged on one side of the stand column (5), the collecting pipe (6) is connected with a vacuum pump, the motor (7) is connected, one side of the bottom of the crushing box (1) is provided with a discharge hole (8).
2. The processing device for the negative electrode material of the graphite lithium battery as claimed in claim 1, wherein a circular ring (9) is welded on the cover plate (3), the circular ring (9) is connected with the spring (4), a rotating shaft (10) is arranged on the other side of the cover plate (3), and the rotating shaft (10) is connected with the feeding port (2).
3. The processing device of the negative electrode material of the graphite lithium battery as claimed in claim 1, wherein an upper guide plate (11), a middle guide plate (12) and a lower guide plate (13) are arranged in the crushing box (1), the upper guide plate (11) and the middle guide plate (12) are both provided with two guide plates, the two guide plates form a space, the lower guide plate (13) inclines towards the discharge hole (8), a transmission gear (14) is installed in the crushing box (1), the transmission gear (14) is connected with the motor (7) through a coupling, a first connecting gear (15) is arranged above the transmission gear (14), and a second connecting gear (16) is arranged below the transmission gear (14).
4. The processing device of the negative electrode material of the graphite lithium battery as claimed in claim 3, wherein the first connecting gear (15) and the second connecting gear (16) are meshed with the transmission gear (14).
5. The processing device of the negative electrode material of the graphite lithium battery as claimed in claim 3, wherein the first connecting gear (15) and the second connecting gear (16) have the same structure, the first connecting gear (15) is composed of a plurality of pinions, the pinions are connected with the crushing rollers (17), the crushing rollers (17) are meshed with each other, a buffer plate (18) is arranged below the crushing rollers (17), a material leakage hole (19) is formed in the buffer plate (18), and the aperture of the material leakage hole (19) below the first connecting gear (15) is larger than that of the material leakage hole (19) below the second connecting gear (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022546070.0U CN213669543U (en) | 2020-11-06 | 2020-11-06 | Graphite lithium cell negative electrode material processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022546070.0U CN213669543U (en) | 2020-11-06 | 2020-11-06 | Graphite lithium cell negative electrode material processingequipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213669543U true CN213669543U (en) | 2021-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022546070.0U Active CN213669543U (en) | 2020-11-06 | 2020-11-06 | Graphite lithium cell negative electrode material processingequipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213669543U (en) |
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2020
- 2020-11-06 CN CN202022546070.0U patent/CN213669543U/en active Active
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