CN111921620B - Waste battery is with device of milling - Google Patents
Waste battery is with device of milling Download PDFInfo
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- CN111921620B CN111921620B CN202010510163.XA CN202010510163A CN111921620B CN 111921620 B CN111921620 B CN 111921620B CN 202010510163 A CN202010510163 A CN 202010510163A CN 111921620 B CN111921620 B CN 111921620B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/08—Crushing or disintegrating by disc mills with coaxial discs with vertical axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/54—Reclaiming serviceable parts of waste accumulators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/52—Reclaiming serviceable parts of waste cells or batteries, e.g. recycling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a grinding device for waste batteries, which relates to the field of batteries and comprises an upper grinding block, wherein an inner cavity is formed in the upper grinding block, a through groove communicated with the inner cavity is formed in the upper end surface of the upper grinding block, and upper grinding teeth are formed on the top side wall of the inner cavity; the end face, facing the upper grinding teeth, of the lower grinding block is provided with lower grinding teeth, and a grinding space is formed between the upper grinding teeth and the lower grinding teeth; the upper end face of the lower grinding block is provided with a plurality of connecting rings, a plurality of air blowing parts and a driving part, the connecting rings are positioned on the lower end face of the lower grinding block, the air blowing parts are positioned in the connecting rings, the driving part is used for driving the air blowing parts, connecting grooves which are in one-to-one correspondence with the air blowing parts are formed in the top walls of the connecting rings, and the connecting grooves penetrate through the upper end face of the lower grinding block; the waste batteries enter the grinding space from the through groove for grinding; after the grinding process is finished, the driving part drives the air blowing part to enter the grinding space for air blowing, residual particles adhered to the grinding space can be blown out of the grinding space by the air, the residual waste battery particles can be cleaned in time, and the grinding effect is guaranteed.
Description
Technical Field
The invention relates to the field of batteries, in particular to a milling device for waste batteries.
Background
The used batteries are collected to prevent the used batteries from entering an ecosystem and causing harm to the environment. The waste batteries contain a large amount of electrolyte solutions such as heavy metals, waste acid, waste alkali and the like. If discarded at will, the rotten battery will destroy our water supply, erode crops and land on which we live, and our living environment will face a great threat. Therefore, it is necessary to recycle the used waste batteries, so that the environment can be prevented from being polluted, and useful components in the waste batteries can be recycled, thereby saving resources. When the pyrogenic process is used for calcination, the waste battery is required to be ground and crushed and then calcined.
The applicant found that: the device for grinding the waste batteries has the defects that after grinding, part of residual waste battery particles are adhered to the device, and the grinding effect is influenced if the waste battery particles are not cleaned.
Disclosure of Invention
In view of the above, the present invention is directed to a waste battery grinding device, so as to solve the technical problem that in the prior art, after grinding, a part of residual waste battery particles are adhered to the device, and if the grinding effect is not affected, the grinding effect is affected.
Based on the purpose, the invention provides a grinding device for waste batteries, which comprises
A base;
the grinding device comprises a supporting plate fixed on the base and an upper grinding block fixed on the supporting plate, wherein an inner cavity is formed in the upper grinding block, a through groove communicated with the inner cavity is formed in the upper end face of the upper grinding block, and upper grinding teeth are arranged on the top side wall of the inner cavity;
the grinding machine comprises a motor fixed at the bottom of the inner cavity and a lower grinding block of which the bottom is in power connection with an output shaft of the motor, wherein lower grinding teeth are arranged on the end face, facing the upper grinding teeth, of the lower grinding block, and a grinding space is formed between the upper grinding teeth and the lower grinding teeth;
the upper end face of the lower rolling block is provided with a plurality of connecting rings, a plurality of air blowing parts and a driving part, the connecting rings are positioned on the lower end face of the lower rolling block, the air blowing parts are positioned in the connecting rings, the driving part is used for driving the air blowing parts, connecting grooves which are in one-to-one correspondence with the air blowing parts are arranged on the top walls of the connecting rings, and the connecting grooves penetrate through the upper end face of the lower rolling block;
waste batteries enter the grinding space through the through groove, and the grinding block is driven by the motor to rotate, so that the waste batteries are ground into particles in the grinding space; after the grinding is finished, the driving part drives the air blowing part to penetrate through the connecting groove to enter the grinding space, and air blowing is carried out on the grinding space.
Further, including at least one first cylinder and establish roll the ring channel of piece lower extreme face down, first cylinder is fixed in the bottom of inner chamber, and the top and the ring channel sliding connection of first cylinder output shaft roll the piece and be close to or keep away from the last tooth of grinding through first cylinder promotion down and change the height in the space of milling.
Further, including fixed block and stopper, the fixed block is fixed in the lower terminal surface center department of rolling the briquetting down, is equipped with the spout in the fixed block, the lateral wall of spout is equipped with at least one side groove, the output shaft of motor passes the lower terminal surface of fixed block to extend to in the spout, the side tip and the side groove sliding connection of stopper, and the output shaft fixed connection of stopper and motor.
Further, the driving part comprises a linkage plate, a connecting plate, a fixing column and a second cylinder, the linkage plate is located below the lower rolling block, an output shaft of the first cylinder penetrates through the linkage plate and is fixedly connected with the linkage plate, the linkage plate is provided with a through hole for driving the lower rolling block to rotate by a motor, the connecting plate is located below the linkage plate, the connecting plate is provided with a through hole for enabling the motor and the first cylinder to normally penetrate through, the second cylinder is fixed on the lower end face of the linkage plate, the output shaft of the second cylinder is fixed on the upper end face of the connecting plate, the bottom end of the fixing column is fixed on the connecting plate, the top end of the fixing column penetrates through the linkage plate and extends into the connecting ring, a cavity is arranged in the fixing column, the side wall of the cavity is provided with a plurality of air outlet grooves, and the air blowing part is located in the cavity; when the waste battery is ground, the fixing column is completely positioned in the connecting ring; after the grinding is finished, the second cylinder drives the connecting plate to move upwards, so that the air outlet groove passes through the connecting groove to move into the grinding space, and at the moment, air blown out from the air blowing part enters the grinding space through the air outlet groove.
Further, the air blowing part comprises an air duct and a nozzle, the air duct is located in the cavity, the bottom of the air duct is communicated with an air duct, the air duct penetrates through an air groove formed in the side wall of the cavity and is connected with an air outlet of the air pump, the nozzles are located on the side surface of the air duct and are communicated with the air duct, and an air jet of the nozzles is located in the air outlet groove and faces the outside of the air outlet groove.
Further, the portion of blowing still includes electro-magnet and spring, the air duct is the metal air duct, the electro-magnet is fixed in the bottom of cavity, the one end of spring is fixed in the bottom of air duct, and the other end is fixed in the bottom of cavity, the bottom of nozzle is articulated with the air duct, and the nozzle passes through the inside intercommunication of hose and air duct, the side of nozzle is equipped with protruding end, and this protruding end rotates with the lateral wall of going out the air duct and is connected.
Further, the grinding device comprises a collecting box, the diameter of the lower grinding block is equal to that of the inner cavity, the side wall of the inner cavity is provided with a plurality of outlets, corresponding falling openings are formed in supporting plates below the outlets, and the collecting box is placed on a base below the falling openings and used for storing the ground waste battery particles.
The invention has the beneficial effects that: by adopting the grinding device for the waste batteries, the waste batteries enter the grinding space through the through groove, and the grinding block is driven by the motor to rotate, so that the waste batteries are ground in the grinding space; after milling, the driving part drives the air blowing part to penetrate through the connecting groove to enter the milling space, continuous air blowing operation is carried out on the milling space, residual waste battery particles adhered to the milling space are blown out of the milling space by gas, and therefore the residual waste battery particles can be cleaned in time, and the milling effect is guaranteed.
Drawings
FIG. 1 is a front cross-sectional view of an embodiment of the present invention;
FIG. 2 is a schematic structural view of an upper rolled compact and a lower rolled compact in the embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an air blowing unit in an embodiment of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
fig. 5 is a top view of a spreader plate in an embodiment of the present invention;
fig. 6 is a schematic view of a connection structure between an output shaft of a motor and a lower rolling block in the embodiment of the invention.
The device comprises a base, a supporting plate, a falling port, a collecting box, a 5-upper rolling block, a 6-lower rolling block, a 7-motor, a 8-first cylinder, a 9-inner cavity, a 10-outlet, a 11-through groove, a 12-annular groove, a 13-linkage plate, a 14-connecting plate, a 15-fixing column, a 16-second cylinder, a 17-connecting groove, an 18-cavity, an electromagnet, a 20-spring, a 21-air duct, a 22-air duct, a 23-air outlet groove, a 24-nozzle, a 25-fixing block, a 26-sliding groove, a 27-side groove, a 28-limiting block and a 29-connecting ring, wherein the falling port is arranged on the base, the supporting plate, the falling port is arranged on the 3-collecting box, the upper rolling block, the lower rolling block is arranged on the base, the motor, the 8-first cylinder, the inner cavity, the 10-outlet, the 11-through groove, the 12-annular groove, the 13-linkage plate, the 14-connecting plate, the 15-fixing column, the 17-second cylinder, the 17-connecting groove, the 18-cavity, the electromagnet, the 20-spring, the 21-air duct, the 22-vent groove, the air duct, the air outlet groove, the 24-nozzle, the 25-fixing block, the 26-fixing block, the 27-side groove, the limiting block and the connecting ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
In view of the above objects, the first aspect of the present invention provides an embodiment of a grinding device for waste batteries, as shown in fig. 1 and 2, comprising
A base 1;
the grinding device comprises a supporting plate 2 fixed on a base 1 and an upper grinding block 5 fixed on the supporting plate 2, wherein an inner cavity 9 is formed in the upper grinding block 5, a through groove 11 communicated with the inner cavity 9 is formed in the upper end face of the upper grinding block 5, and upper grinding teeth are formed in the top side wall of the inner cavity 9;
the grinding machine comprises a motor 7 fixed at the bottom of the inner cavity 9 and a lower grinding block 6, the bottom of the lower grinding block is in power connection with an output shaft of the motor 7, lower grinding teeth are arranged on the end face, facing the upper grinding teeth, of the lower grinding block 6, and a grinding space is formed between the upper grinding teeth and the lower grinding teeth;
the upper end face of the lower rolling block 6 is provided with a plurality of connecting rings 29, a plurality of air blowing parts and a driving part, the connecting rings 29 are positioned on the lower end face of the lower rolling block 6, the driving part is used for driving the air blowing parts, the top wall of each connecting ring 29 is provided with connecting grooves 17 which correspond to the air blowing parts one by one, and the connecting grooves 17 penetrate through the upper end face of the lower rolling block 6;
in the embodiment, the waste batteries enter the grinding space through the through groove 11, and the grinding block 6 is driven by the motor 7 to rotate, so that the waste batteries are ground into particles in the grinding space; after the grinding is finished, the grinding space is continuously blown, and the gas can blow the residual waste battery particles adhered to the grinding space out of the grinding space, so that the residual waste battery particles can be cleaned in time, and the grinding effect is ensured. During normal milling, the air blowing part is located in the connecting ring 29, so that the air blowing part does not influence the rotation of the lower milling block 6.
As an embodiment, as shown in fig. 1 and 2, the grinding device comprises at least one first cylinder 8 and an annular groove 12 arranged on the lower end surface of the lower grinding block 6, the first cylinder 8 is fixed at the bottom of the inner cavity 9, the top end of an output shaft of the first cylinder 8 is slidably connected with the annular groove 12, and the lower grinding block 6 is pushed by the first cylinder 8 to be close to or far from the upper grinding teeth to change the height of the grinding space.
In this embodiment, when the granule of the old and useless battery of milling is great, when influencing subsequent calcination, explain that it has worn and torn to go up to grind the tooth and grind the tooth down, roll piece 6 and be close to last grinding the tooth down through first cylinder 8 promotion this moment, the height of the space of milling like this will wholly diminish, just can make the old and useless battery granule after milling diminish again, through this kind of mode can prolong the life who goes up to grind the tooth and grind the tooth down, reduce the economic cost of enterprise. Here, preferably, the annular groove 12 is a T-shaped annular groove, and the output shaft of the first cylinder 8 is provided with a T-shaped end matching the T-shaped annular groove, so that the lower rolling block 6 can be stably rotated on the output shaft of the first cylinder 8.
As an embodiment, as shown in fig. 6, the rolling device includes a fixed block 25 and a limit block 28, the fixed block 25 is fixed at the center of the lower end face of the lower rolling block 6, a sliding groove 26 is provided in the fixed block 25, at least one side groove 27 is provided on a side wall of the sliding groove 26, an output shaft of the motor 7 passes through the lower end face of the fixed block 25 and extends into the sliding groove 26, a side end of the limit block 28 is slidably connected with the side groove 27, and the limit block 28 is fixedly connected with the output shaft of the motor 7.
In this embodiment in this market, when first cylinder 8 promoted down to roll piece 6 and remove, stopper 28 slides in side groove 27, guarantees through stopper 28 that motor 7 can drive down to roll piece 6 and rotate, realizes clicking 7 and rolls the power connection of piece 6 down.
As an implementation manner, as shown in fig. 2 and 3, the driving portion includes a linkage plate 13, a connection plate 14, a fixing column 15 and a second cylinder 16, the linkage plate 13 is located below the lower rolling block 6, an output shaft of the first cylinder 8 passes through the linkage plate 13 and is fixedly connected with the linkage plate 13, the linkage plate 13 is provided with a through hole for enabling the motor 7 to drive the lower rolling block 6 to rotate, the connection plate 14 is located below the linkage plate 13, the connection plate 14 is provided with a through hole for enabling the motor 7 and the first cylinder 8 to normally pass through, the second cylinder 16 is fixed on a lower end surface of the linkage plate 13, an output shaft of the second cylinder 16 is fixed on an upper end surface of the connection plate 14, a bottom end of the fixing column 15 is fixed on the connection plate 14, a top end of the fixing column 15 passes through the linkage plate 13 and extends into a connection ring 29, a cavity 18 is arranged in the fixing column 15, a side wall of the cavity 18 is provided with a plurality of air outlet grooves 23, the air blowing part is positioned in the cavity 18; when the waste batteries are ground, the fixing posts 15 are completely positioned in the connecting ring 29; after the milling is completed, the second cylinder 16 drives the connecting plate 14 to move upward, so that the gas outlet groove 23 passes through the connecting groove 17 to move into the milling space, and the gas blown by the gas blowing part enters the milling space through the gas outlet groove 23.
In the embodiment, when the rolling block 6 is driven by the first cylinder 8 to move upwards, the linkage plate 13 is fixed on the output shaft of the first cylinder 8, so that the whole driving part can move synchronously, the position of the fixing column 15 in the connecting ring 29 cannot be changed, and thus, the situation that most of the air blowing part is positioned in the connecting groove 17 due to too much moving distance of the rolling block 6 and the cleaning effect is poor can be prevented; after the grinding is completed, the fixed column 15 is aligned with the connecting ring 29, then the second air cylinder 16 drives the connecting plate 14 to move upwards, and further drives the fixed column 15 to pass through the connecting groove 17 and enter the grinding space, and at this time, the air blowing part is started to blow air into the grinding space.
As an embodiment, as shown in fig. 3 and 4, the insufflation part includes an air duct 21 and nozzles 24, the air duct 21 is located in the cavity 18, the bottom of the air duct is communicated with an air duct, the air duct passes through an air channel 22 formed in the side wall of the cavity 18 and is connected to an air outlet of the air pump, the nozzles 24 are located on the side surface of the air duct 21 and are communicated with the air duct 21, and an air outlet of the nozzles 24 is located in the air outlet channel 23 and faces the outside of the air outlet channel 23.
In this embodiment, when the fixed post 15 extends to the milling space, the nozzle 24 enters the milling space, and the air pump is activated to make air pass through the air duct 21 and be ejected through the nozzle 24.
As an implementation mode, as shown in fig. 3, the air blowing part further includes an electromagnet 19 and a spring 20, the air duct 21 is a metal air duct, the electromagnet 19 is fixed at the bottom of the cavity 18, one end of the spring 20 is fixed at the bottom of the air duct 21, the other end of the spring is fixed at the bottom of the cavity 18, the bottom of the nozzle 24 is hinged to the air duct 21, the nozzle 24 is communicated with the inside of the air duct 21 through a hose, a protruding end is arranged at the side end of the nozzle 24, and the protruding end is rotatably connected with the side wall of the air outlet groove 23.
In this embodiment, when nozzle 24 was gas blowout, electro-magnet 19 was interrupted the electric power of getting and lost electricity, when getting electric power, and air duct 21 overcomes spring 20's elasticity and moves down, when losing electric power, and air duct 21 resumes the normal position under spring 20's effect, and at this in-process, air duct 21 can change nozzle 24's the direction of giving vent to anger, and each direction in the space of guaranteeing to grind all can be cleared up.
As an embodiment, as shown in fig. 5, the grinding device comprises a collecting box 4, the diameter of the lower grinding block 6 is equal to the diameter of an inner cavity 9, a plurality of outlets 10 are arranged on the side wall of the inner cavity 9, a corresponding dropping port 3 is arranged at the position of a supporting plate 2 below the outlets 10, and the collecting box 4 is placed on a base 1 below the dropping port 3 and used for storing ground waste battery particles.
In this embodiment, the milled waste battery particles are removed from the milling space through the outlet 10 and fall from the drop port 3 into the collection bin 4 for storage.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments may be combined and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (6)
1. The utility model provides a milling device for waste battery which characterized in that: comprises that
A base (1);
the supporting plate (2) fixed on the base (1) and the upper rolling block (5) fixed on the supporting plate (2), an inner cavity (9) is formed inside the upper rolling block (5), a through groove (11) communicated with the inner cavity (9) is formed in the upper end face of the upper rolling block (5), and upper rolling teeth are formed in the top side wall of the inner cavity (9);
the grinding machine comprises a motor (7) fixed at the bottom of the inner cavity (9) and a lower grinding block (6) of which the bottom is in power connection with an output shaft of the motor (7), wherein lower grinding teeth are arranged on the end face, facing the upper grinding teeth, of the lower grinding block (6), and a grinding space is formed between the upper grinding teeth and the lower grinding teeth;
the device comprises a plurality of connecting rings (29) positioned on the lower end face of the lower rolling block (6), a plurality of air blowing parts positioned in the connecting rings (29) and a driving part for driving the air blowing parts, wherein connecting grooves (17) corresponding to the air blowing parts one by one are formed in the top walls of the connecting rings (29), and the connecting grooves (17) penetrate through the upper end face of the lower rolling block (6);
waste batteries enter the grinding space through the through groove (11), and the grinding block (6) is driven by the motor (7) to rotate, so that the waste batteries are ground into particles in the grinding space; after the grinding is finished, the driving part drives the air blowing part to penetrate through the connecting groove to enter the grinding space and blow air to the grinding space;
the driving part comprises a linkage plate (13), a connecting plate (14), a fixing column (15) and a second air cylinder (16), the linkage plate (13) is located below the lower grinding block (6), an output shaft of the first air cylinder (8) penetrates through the linkage plate (13) and is fixedly connected with the linkage plate (13), the linkage plate (13) is provided with a through hole for enabling the motor (7) to drive the lower grinding block (6) to rotate, the connecting plate (14) is located below the linkage plate (13), the connecting plate (14) is provided with a through hole, the motor (7) and the first air cylinder (8) normally penetrate through the through hole, the second air cylinder (16) is fixed on the lower end face of the linkage plate (13), the output shaft of the second air cylinder (16) is fixed on the upper end face of the connecting plate (14), the bottom end of the fixing column (15) is fixed on the connecting plate (14), and the top end of the fixing column (15) penetrates through the linkage plate (13), the air blowing part extends into the connecting ring (29), a cavity (18) is arranged in the fixing column (15), a plurality of air outlet grooves (23) are formed in the side wall of the cavity (18), and the air blowing part is located in the cavity (18); when the waste batteries are ground, the fixing columns (15) are completely positioned in the connecting ring (29); after the grinding is finished, the second air cylinder (16) drives the connecting plate (14) to move upwards, so that the air outlet groove (23) passes through the connecting groove (17) to move into the grinding space, and air blown by the air blowing part enters the grinding space through the air outlet groove (23).
2. The grinding device for the waste batteries according to claim 1, wherein: including at least one first cylinder (8) and establish ring channel (12) of terminal surface under stone rolling piece (6), first cylinder (8) are fixed in the bottom of inner chamber (9), and the top and ring channel (12) sliding connection of first cylinder (8) output shaft, and stone rolling piece (6) are close to or keep away from the last tooth of grinding through first cylinder (8) promotion down and change the height in the space of milling.
3. The grinding device for the waste batteries according to claim 2, wherein: including fixed block (25) and stopper (28), fixed block (25) are fixed in the lower terminal surface center department of rolling down briquetting (6), are equipped with spout (26) in fixed block (25), the lateral wall of spout (26) is equipped with at least one side groove (27), the lower terminal surface of fixed block (25) is passed to the output shaft of motor (7) to extend to in spout (26), the side tip and the side groove (27) sliding connection of stopper (28), and the output shaft fixed connection of stopper (28) and motor (7).
4. The grinding device for the waste batteries according to claim 1, wherein: the air blowing part comprises an air duct (21) and a nozzle (24), the air duct (21) is located in the cavity (18), the bottom of the air duct is communicated with the air duct, the air duct penetrates through an air groove (22) formed in the side wall of the cavity (18) and is connected with an air outlet of the air pump, the nozzle (24) is located on the side surface of the air duct (21) and is communicated with the air duct (21), and an air outlet of the nozzle (24) is located in the air outlet groove (23) and faces the outside of the air outlet groove (23).
5. The grinding device for the waste batteries according to claim 4, wherein: the gas blowing part further comprises an electromagnet (19) and a spring (20), the gas guide pipe (21) is a metal gas guide pipe, the electromagnet (19) is fixed at the bottom of the cavity (18), one end of the spring (20) is fixed at the bottom of the gas guide pipe (21), the other end of the spring is fixed at the bottom of the cavity (18), the bottom of the nozzle (24) is hinged to the gas guide pipe (21), the nozzle (24) is communicated with the inside of the gas guide pipe (21) through a hose, a protruding end is arranged at the side end of the nozzle (24), and the protruding end is rotatably connected with the side wall of the gas outlet groove (23).
6. The grinding device for the waste batteries according to claim 1, wherein: including collecting box (4), the diameter of grinding down briquetting (6) equals with the diameter of inner chamber (9), the lateral wall of inner chamber (9) is equipped with a plurality of exports (10) below fagging (2) department of export (10) is equipped with the mouth (3) that drops that correspond, collecting box (4) are placed on base (1) of the mouth (3) below that drops for store the waste battery granule that has ground.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010510163.XA CN111921620B (en) | 2020-06-08 | 2020-06-08 | Waste battery is with device of milling |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010510163.XA CN111921620B (en) | 2020-06-08 | 2020-06-08 | Waste battery is with device of milling |
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| CN111921620A CN111921620A (en) | 2020-11-13 |
| CN111921620B true CN111921620B (en) | 2021-09-07 |
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