CN209362654U - A kind of accelerator smashing lithium ion battery negative material - Google Patents

A kind of accelerator smashing lithium ion battery negative material Download PDF

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Publication number
CN209362654U
CN209362654U CN201822190042.2U CN201822190042U CN209362654U CN 209362654 U CN209362654 U CN 209362654U CN 201822190042 U CN201822190042 U CN 201822190042U CN 209362654 U CN209362654 U CN 209362654U
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China
Prior art keywords
lithium ion
rotor plate
ion battery
plate
accelerator
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CN201822190042.2U
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Chinese (zh)
Inventor
刘增周
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Shenzhen City Daxing Machinery Equipment Co Ltd
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Shenzhen City Daxing Machinery Equipment Co Ltd
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Priority to CN201822190042.2U priority Critical patent/CN209362654U/en
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Abstract

The utility model relates to a kind of accelerators for smashing lithium ion battery negative material, belong to lithium ion battery production equipment technology, including crush box and accelerating chamber, mutually matched first pressing plate and the second pressing plate are installed inside accelerating chamber, the first rotor plate and the second rotor plate are separately installed with inside first pressing plate and the second pressing plate, the first groove and the second groove are offered on the inside of first rotor plate, the first cutter and the second cutter are fixedly installed on the inside of second rotor plate, shaft is fixedly installed on the outside of first rotor plate and the second rotor plate, the shaft other end is connected with first motor, fixed plate is fixedly installed on the outside of first motor, fixed plate is connected by electric telescopic rod with chamber interior wall is accelerated;The utility model, which passes through setting accelerating chamber and installs mutually matched two pressure plates in accelerating chamber, to be squeezed, crushed and is ground, and is then crushed again by crush box, accelerates crushing speed, improve crushing effect and crush efficiency.

Description

A kind of accelerator smashing lithium ion battery negative material
Technical field
The utility model relates to lithium ion battery production equipment technology, specifically a kind of smashing negative electrode of lithium ion battery The accelerator of material.
Background technique
Lithium ion battery is a kind of rechargeable battery, it relies primarily on lithium ion, and movement carrys out work between a positive electrode and a negative electrode, In charge and discharge process, lithium ion insertion and deintercalation back and forth between two electrodes: when charging, lithium ion is passed through from positive deintercalation Electrolyte insertion cathode is crossed, cathode is in lithium-rich state;It is then opposite when electric discharge.Lithium ion battery is mainly by anode, diaphragm, negative Pole, organic electrolyte and battery case composition, need to carry out pulverization process to negative electrode material when producing lithium ion battery.
Existing lithium ion battery negative material directly carries out powder by the crushing shaft rotation with crushing knife when crushing It is broken, due to crush it is more demanding, usually crushed for a long time, crushing speed it is slower, be unable to meet production requirement, therefore It needs to accelerate to crush speed.
Utility model content
The purpose of this utility model is to provide a kind of accelerators for smashing lithium ion battery negative material, on solving State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of accelerator smashing lithium ion battery negative material including crush box and is fixed on adding for crush box upper end Fast case, is equipped with mutually matched first pressing plate and the second pressing plate inside the accelerating chamber, inside the first pressing plate and the second pressing plate Be separately installed with the first rotor plate and the second rotor plate being rotatablely connected with it, offered on the inside of the first rotor plate the first groove and Second groove, the second rotor plate inside are fixedly installed with the first cutter and the second cutter, the first rotor plate and the second rotation It is fixedly installed with shaft on the outside of plate, the shaft other end is connected with first motor, it is fixedly installed with fixed plate on the outside of first motor, Fixed plate is connected by electric telescopic rod with chamber interior wall is accelerated.
Further technical solution as the utility model: the accelerating chamber upper end is fixedly installed with feed inlet, feed inlet Feeding accelerator is inside installed, accelerating chamber bottom is equipped with vibrating screen.
Further technical solution as the utility model: the second motor, powder are fixedly installed on the outside of the crush box Crushing shaft is installed, crushing shaft one end is fixedly connected with the second motor, and the other end is equipped with bearing, bearing and crush box in broken case Inner wall is fixedly connected, and mounting base is fixedly installed on the crushing shaft, is fixedly installed with crushing knife in mounting base.
Further technical solution as the utility model: the crushing box bottom is fixedly installed with discharge port, discharging The supporting leg being fixedly connected with crush box is installed, discharge port upper end is also equipped with the mistake being fixedly connected with crushing chamber interior wall on the outside of mouthful Strainer.
Further technical solution as the utility model: the first rotor plate inner wall is also equipped with the company of being secured to The first grinding head connect.
Further technical solution as the utility model: the second rotor plate inner wall is fixedly installed with the second grinding Head.
Compared with prior art, the utility model has the beneficial effects that installing by setting accelerating chamber and in accelerating chamber Mutually matched two pressure plates are squeezed, crushed and are ground, and are then crushed again by crush box, and crushing speed is accelerated Degree, improves crushing effect and crush efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for smashing the accelerator of lithium ion battery negative material;
Fig. 2 is the main view of the first pressing plate in the accelerator for smash lithium ion battery negative material;
Fig. 3 is the right view of the first pressing plate in the accelerator for smash lithium ion battery negative material;
Fig. 4 is the main view of the second pressing plate in the accelerator for smash lithium ion battery negative material;
Fig. 5 is the left view of the second pressing plate in the accelerator for smash lithium ion battery negative material.
In figure: 1- crush box, 2- accelerating chamber, 3- electric telescopic rod, 4- motor, the first pressing plate of 5-, 6- feed inlet, 7- charging Accelerator, the first pressing plate of 8-, 9- fixed plate, 10- shaft, 11- belt, 12- vibrating screen, 13- crushing shaft, 14- crushing knife, 15- Discharge port, 16- filter screen, 17- supporting leg, 18- mounting blocks, 19- bearing, the first rotor plate of 20-, the first groove of 21-, 22- second Groove, the second rotor plate of 23-, the first cutter of 24-, the second cutter of 25-, the first grinding head of 26-, the second grinding head of 27-.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be Mechanical connection, is also possible to be electrically connected;It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe.
Embodiment 1
The accelerator of smashing lithium ion battery negative material as shown in Figure 1, 2, 3, including crush box 1 and it is fixed on powder The accelerating chamber 2 of broken 1 upper end of case carries out acceleration crushing by the way that accelerating chamber 2 is arranged;Mutual cooperation is installed inside the accelerating chamber 2 The first pressing plate 5 and the second pressing plate 8, be separately installed with first turn be rotatablely connected with it inside the first pressing plate 5 and the second pressing plate 8 Movable plate 20 and the second rotor plate 23 offer the first groove 21 and the second groove 22, the second rotor plate on the inside of first rotor plate 20 23 insides are fixedly installed with the first cutter 24 and the second cutter 25, when the first pressing plate 5 and the second pressing plate 8 are drawn close to negative Pole material carries out extruding destruction, is convenient for crushing after extruding, the first cutter 24 and the second cutter 25 and first when extruding Groove 21 and the cooperation of the second groove 22, cut negative electrode material, to roll to negative electrode material and tentatively crush, make Negative electrode material is easier to be crushed after entering crush box 1, to accelerate crushing speed, improves crush efficiency;First rotation Plate 20 and 23 outside of the second rotor plate are fixedly installed with shaft 10, and 10 other end of shaft is connected with first motor 4, passes through two First motor 4 carries out positive and negative rotation with the first rotor plate 20 and the second rotor plate 23 and cuts to negative electrode material, can also be to cutting Negative electrode material afterwards is ground, and cutting efficiency is improved;Fixed plate 9 is fixedly installed on the outside of first motor 4, fixed plate 9 is logical It crosses electric telescopic rod 3 to be connected with 2 inner wall of accelerating chamber, the negative electrode material to be comminuted of two pressing plates is controlled by electric telescopic rod 3 Conscientious attrition crushing.
2 upper end of accelerating chamber is fixedly installed with feed inlet 6, launches negative electrode material by charging;It is equipped in feed inlet 6 The setting of feeding accelerator 7, feeding accelerator 7 improves charging rate;2 bottom of accelerating chamber is equipped with vibrating screen 11, after cutting Negative electrode material by vibrating screen 11 enter crush box 1 in, avoid do not carry out squeeze cutting negative electrode material be directly entered powder In broken case 1, while the negative electrode material after cutting being prevented to be deposited on vibrating screen 11 and can not fall into crush box 1.
It is fixedly installed with the second motor 12 on the outside of the crush box 1, crushing shaft 13, crushing shaft 13 are installed in crush box 1 One end is fixedly connected with the second motor 12, and the other end is equipped with bearing 19, and bearing 19 is fixedly connected with 1 inner wall of crush box, described It is fixedly installed with mounting base 18 on crushing shaft 13, crushing knife 14 is fixedly installed in mounting base 18, by the way that the second motor 12 is arranged, When the second motor 12 rotation when with crushing shaft 13 rotate, make crushing knife 14 rotation to the negative electrode material fallen into crush box 1 into Row crushes, and mounting base 18 is fixedly connected by bolt with crushing shaft 13, and crushing knife 14 connects by the way that bolt and mounting base 18 are fixed It connects, such design facilitates the spacing of adjustment crushing knife 14 convenient for replacing to crushing knife 14.
1 bottom of crush box is fixedly installed with discharge port 15, is equipped on the outside of discharge port 15 and is fixedly connected with crush box 1 Supporting leg 17,15 upper end of discharge port is also equipped with the filter screen 16 being fixedly connected with 1 inner wall of crush box, and the setting of filter screen 16 makes Meet crush require negative electrode material by then from discharging 15 releasing is collected, do not meet crush require negative electrode material after Continuous stay in crush box 1 is crushed, and supporting leg 17 is more stable when running equipment, convenient for carrying out blowing from discharge port 15.
Embodiment 2
As shown in Figure 4,5, the present embodiment difference from example 1 is that, 20 inner wall of the first rotor plate is also pacified Equipped with the first grinding head 26 being firmly connected with it, 23 inner wall of the second rotor plate is fixedly installed with the second grinding head 27, when When two first motors 4 rotate, two grinding heads reversion cooperation on two rotor plates is ground, and is accelerated extruding crushing and is ground Grind speed.
Working principle is as follows: lithium ion battery negative material being put into accelerating chamber 2 by feed inlet 6, feeding accelerator 7 Setting accelerate charging rate, into the negative electrode material in accelerating chamber 2 under the action of the first pressing plate 5 and the second pressing plate 7 first Extruding cutting is carried out, then first motor 4 works, and circumgyration incision and preliminary grinding is carried out to negative electrode material, after preliminary treatment Negative electrode material is entered in crush box 1 by vibrating screen 11 to be crushed under the action of the second motor 12 by crushing knife 14, powder The negative electrode material of broken qualification releases collection out of discharge port 15, by the first pressing plate 5 and the second pressing plate 7 cooperation to negative electrode material into Row preliminary treatment reduces crushing difficulty of the negative electrode material in crush box 1, accelerates crushing speed, improve crush efficiency and Crushing effect.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. a kind of accelerator for smashing lithium ion battery negative material, it is characterised in that: including crush box (1) and be fixed on powder The accelerating chamber (2) of broken case (1) upper end, the accelerating chamber (2) is internal to be equipped with mutually matched first pressing plate (5) and the second pressing plate (8), the first rotor plate (20) and second being rotatablely connected with it is separately installed with inside the first pressing plate (5) and the second pressing plate (8) Rotor plate (23), the first rotor plate (20) inside offer the first groove (21) and the second groove (22), the second rotor plate (23) Inside is fixedly installed with the first cutter (24) and the second cutter (25), and the first rotor plate (20) and the second rotor plate (23) are outside Side is fixedly installed with shaft (10), and shaft (10) other end is connected with first motor (4), fixed peace on the outside of first motor (4) Equipped with fixed plate (9), fixed plate (9) is connected by electric telescopic rod (3) with accelerating chamber (2) inner wall.
2. the accelerator according to claim 1 for smashing lithium ion battery negative material, it is characterised in that: the acceleration Case (2) upper end is fixedly installed with feed inlet (6), is equipped with feeding accelerator (7) in feed inlet (6), the installation of accelerating chamber (2) bottom There are vibrating screen (11).
3. the accelerator according to claim 1 for smashing lithium ion battery negative material, it is characterised in that: the crushing Be fixedly installed with the second motor (12) on the outside of case (1), be equipped with crushing shaft (13) in crush box (1), crushing shaft (13) one end with Second motor (12) is fixedly connected, and the other end is equipped with bearing (19), and bearing (19) is fixedly connected with crush box (1) inner wall, institute It states and is fixedly installed on crushing shaft (13) mounting base (18), crushing knife (14) are fixedly installed in mounting base (18).
4. the accelerator according to claim 1 or 3 for smashing lithium ion battery negative material, it is characterised in that: described Crush box (1) bottom is fixedly installed with discharge port (15), is equipped with the branch being fixedly connected with crush box (1) on the outside of discharge port (15) Leg (17), discharge port (15) upper end are also equipped with the filter screen (16) being fixedly connected with crush box (1) inner wall.
5. the accelerator according to claim 1 for smashing lithium ion battery negative material, it is characterised in that: described first Rotor plate (20) inner wall is also equipped with the first grinding head (26) being firmly connected with it.
6. the accelerator according to claim 1 for smashing lithium ion battery negative material, it is characterised in that: described second Rotor plate (23) inner wall is fixedly installed with the second grinding head (27).
CN201822190042.2U 2018-12-25 2018-12-25 A kind of accelerator smashing lithium ion battery negative material Active CN209362654U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822190042.2U CN209362654U (en) 2018-12-25 2018-12-25 A kind of accelerator smashing lithium ion battery negative material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822190042.2U CN209362654U (en) 2018-12-25 2018-12-25 A kind of accelerator smashing lithium ion battery negative material

Publications (1)

Publication Number Publication Date
CN209362654U true CN209362654U (en) 2019-09-10

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110665588A (en) * 2019-09-16 2020-01-10 邱铸权 Intermittent feeding formula grinder is used in medicinal material processing
CN110721771A (en) * 2019-10-31 2020-01-24 王丽苹 Pre-grinding device for deep processing of agricultural products
CN111111863A (en) * 2019-12-17 2020-05-08 江苏维特思无纺布有限公司 Automatic processing device for non-woven fabric
CN111151329A (en) * 2020-01-06 2020-05-15 吴晶晶 Grinder is used in cosmetics production
CN111282625A (en) * 2020-02-22 2020-06-16 丁晟 Printing ink box processing machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110665588A (en) * 2019-09-16 2020-01-10 邱铸权 Intermittent feeding formula grinder is used in medicinal material processing
CN110721771A (en) * 2019-10-31 2020-01-24 王丽苹 Pre-grinding device for deep processing of agricultural products
CN111111863A (en) * 2019-12-17 2020-05-08 江苏维特思无纺布有限公司 Automatic processing device for non-woven fabric
CN111151329A (en) * 2020-01-06 2020-05-15 吴晶晶 Grinder is used in cosmetics production
CN111282625A (en) * 2020-02-22 2020-06-16 丁晟 Printing ink box processing machine

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