CN203400661U - Planetary mixer - Google Patents

Planetary mixer Download PDF

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Publication number
CN203400661U
CN203400661U CN201320451984.6U CN201320451984U CN203400661U CN 203400661 U CN203400661 U CN 203400661U CN 201320451984 U CN201320451984 U CN 201320451984U CN 203400661 U CN203400661 U CN 203400661U
Authority
CN
China
Prior art keywords
reactor
motor
base
swingle
rotary
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320451984.6U
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Chinese (zh)
Inventor
严铖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO HUITONG NEW ENERGY TECHNOLOGY Co Ltd
Original Assignee
NINGBO HUITONG NEW ENERGY TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NINGBO HUITONG NEW ENERGY TECHNOLOGY Co Ltd filed Critical NINGBO HUITONG NEW ENERGY TECHNOLOGY Co Ltd
Priority to CN201320451984.6U priority Critical patent/CN203400661U/en
Application granted granted Critical
Publication of CN203400661U publication Critical patent/CN203400661U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a planetary mixer, belonging to the field of mixers. The planetary mixer comprises a base, a reaction kettle and a second motor, wherein the base comprises an annular track and a rotary table; a first motor is arranged in the base; a first rotary rod and a second rotary rod are arranged on the rotary table; a rotary frame is fixedly connected between the first rotary rod and the second rotary rod; the reaction kettle is movably arranged on the annular track; the rotary frame is fixedly connected with the top of the reaction kettle; the second motor is arranged on the rotary frame. According to the planetary mixer, a centrifugal force is generated by the circular motion of the reaction kettle, so that a mixing effect is improved and lithium battery electrode materials can be better mixed and dispersed.

Description

Planetary stirring machine
Technical field
The utility model belongs to mixer field, relates in particular to a kind of planetary mixer.
Background technology
Mixing dispersing technology quality degree of impact on product in the whole production technology of lithium ion battery and be greater than 30%, is most important link in whole production technology.The electrode manufacture of lithium ion battery, anode sizing agent is comprised of adhesive, conductive agent, positive electrode etc.; Cathode size is comprised of adhesive, graphite carbon dust etc.The preparation of positive and negative electrode slurry has all comprised the series of process processes such as mutual between liquid and liquid, liquid and solid material mixes, dissolving, dispersion, and in this process, is all accompanied by the variations such as temperature, viscosity, environment.In positive and negative electrode slurry, the dispersiveness of graininess active material and uniformity are directly rung to lithium ion the motion at battery two interpolars, therefore in lithium ion battery is produced, the mixing of the slurry of each pole piece material disperses most important, the quality of slurry dust dispersion quality, directly has influence on the performance of quality that follow-up lithium ion battery produces and products thereof.So in preparing electrode slice process, must control the mixing dust dispersion quality of pulp of lithium ion battery well, improve uniformity consistency and the dispersion stabilization of cell size.The preparation of at present traditional lithium battery anode slurry all completes in planetary mixer.Continuous progress along with lithium ion battery material, raw material grain diameter is more and more less, and this has not only improved performance of lithium ion battery, is also very easy to form secondary aggregate, thereby increased the difficulty of mixing dispersing technology, also the mixing effect of planetary mixer has been had higher requirement.
Summary of the invention
The utility model, for deficiency of the prior art, provides planetary stirring machine, can make reactor carry out circular motion and produce centrifugal force, has strengthened mixing effect, makes electrode material of lithium battery can better mix dispersion.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: comprise base, reactor, controller, second motor, described base comprises circular orbit, turntable, in described base, be provided with first motor, on described turntable, be provided with the first swingle and the second swingle, between the first described swingle and the second described swingle, be fixedly connected with swivel mount, reactor on described circular orbit described in mobile being provided with, described reactor top is fixedly connected with swivel mount, described second motor is arranged on described swivel mount.Arrange like this, have circular orbit on base, reactor is placed on circular orbit.On base, also have turntable, turntable is arranged with first motor, and controller is controlled the operation of first motor, and turntable rotates under the driving of first motor.On turntable, be provided with two swingles, between two swingles and reactor, with swivel mount, be connected, on swivel mount, have second motor, the work of rabbling mechanism in second Electric Machine Control reactor.Turntable rotation time can drive reactor to slide on circular orbit, and when planetary mixer is worked, the reactor generation centrifugal force that moves in a circle, can better make slurries fully mix dispersion.
In technique scheme, preferred, described circular orbit is arranged with some bracing frames.Arrange like this, when reactor is moved on circular orbit, can more firmly fix whole machine, make planetary mixer be unlikely to rock.
In technique scheme, preferred, the first described swingle with on the second described swingle, be provided with the reactor of fixed mount described in being connected.Arrange like this, at swingle, with fixed mount, be connected and can make reactor better on circular orbit, move again with reactor.
According to last technical scheme, preferably, be provided with interval platform in described base, described first motor is placed on described interval platform, between described turntable and described interval platform, be provided with several supports, be connected with several hydraulic columns below described interval platform.Arrange like this, first motor is placed between described Tai Shang, interval, interval platform and turntable and is fixedly connected with support.Interval platform can move up and down along with decline and the rising of hydraulic column, in the time need to opening reactor and clean with necessary maintenance, can make interval platform increase, and makes reactor top separated with bottom.
Compared with prior art, the beneficial effects of the utility model are: can make reactor carry out circular motion and produce centrifugal force, strengthen mixing effect, make electrode material of lithium battery can better mix dispersion.
Accompanying drawing explanation
Fig. 1 is the utility model front schematic view.
Fig. 2 is the utility model side schematic view.
Fig. 3 is the utility model side perspective schematic diagram.
Fig. 4 is the utility model schematic top plan view.
Fig. 5 is the utility model reactor perspective diagram.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail.
Referring to Fig. 1 to Fig. 5, a kind of planetary mixer, comprises base 1, reactor 2, second motor 4, controller 5.On base 1, be provided with circular orbit 11, circular orbit has several bracing frames 12 for 11 times.Reactor 2 is placed on circular orbit 11., there is runner 19 at 2 ends of reactor, and runner 19 can be stuck in circular orbit 11, and reactor 2 just can move on circular orbit 11 like this.Bracing frame 12 can keep circular orbit 11 stable when reactor 2 moves on circular orbit 11.In base 1, be provided with turntable 16, have the first swingle 13 and the second swingle 14 on turntable 16, between the first swingle 13 and the second swingle 14, be provided with swivel mount 3, second motor 4 is just arranged on swivel mount 3.Swivel mount 3 other ends are connected with reactor 2 tops.On the first swingle 13 and the second swingle 14, be also provided with fixed mount 15 coupled reaction still 2 tops, while making reactor 2 circular motion, keep stable.In base 1, be also provided with first motor 10, first motor 10 turntable 16 that is in transmission connection.When planetary mixer is worked, stir material and enter from first feeding mouth 6 and second feeding mouth 7, in the process vacuumizing, can use external vacuum machine from vacuum port 8 extracting airs or use inner vacuum machine directly from extracting vacuum in reactor.Controller 5 is controlled 10 operations of first motor, 10 operation driven rotary platform 16 rotations of first motor, thus make reactor 2 circular motion on circular orbit 11 produce centrifugal force, strengthened like this mixing effect, make electrode material of lithium battery can better mix dispersion.After being stirred, slurry takes out from discharging opening 9.In base 1, be provided with interval platform 17, first motor 10 is placed on interval platform 17, between interval platform 17 and turntable 16, with several supports 111, is fixedly connected with, and interval platform 17 is connected with two automatic liquid compression legs 18 below.After stirring completes, separated fixed strip 100, then under the control of controller 5, automatic liquid compression leg 18 rises, and makes reactor 2 tops separated with reactor 2 bottoms, is easy to after stirring completes the cleaning in reactor 2 and necessary maintenance.
On second motor 4, there is power transmission shaft 19.On power transmission shaft 19, be provided with first driving wheel 20, second driving wheel 21 and the third driving wheel 22, in main shaft 29, be provided with planet axis 28, in planet axis 28, be provided with satellite axle 24, on main shaft 29, be provided with first driven pulley 27, in planet axis 28, be provided with second driven pulley 26, be provided with the third driven pulley 25 on satellite axle 24, first driving wheel 20 is connected by driving-belt 23 with first driven pulley 27, second driving wheel 21 is connected by driving-belt 23 with second driven pulley 26, and the third driving wheel 22 is connected by driving-belt 23 with the third driven pulley 25.First driven pulley 27, second driven pulley 26, the third driven pulley 25 diameters diminish successively, make main shaft 29, planet axis 28, the velocity of rotation of satellite axle 24 increases successively.In reactor 2, be provided with perseverance rotating shaft 30, main shaft 29 is fixedly connected with perseverance rotating shaft 30, and planet axis 28 and satellite axle 24 stretch in perseverance rotating shaft 30, is provided with at least two planet rotating shafts 32 in perseverance rotating shaft 30, is provided with satellite rotating shaft 31 in planet rotating shaft 32.In planet axis 28, be provided with first bevel gear 51, in planet rotating shaft 32, be provided with second bevel gear 36, between first bevel gear 51 and second bevel gear 36, by first travelling gear 35, be in transmission connection, bracing frame 37 is fixedly connected with first travelling gear 35 and it is in operation can not rock disengaging.On satellite axle 24, be provided with the third bevel gear 50, be provided with between fourth bevel gear 34, the third bevel gears 50 and fourth bevel gear 34 and be in transmission connection with second travelling gear 33 in satellite rotating shaft 31, second travelling gear 33, through planet axis 28, need not be used fixture more in addition simultaneously.In planet rotating shaft 32, be provided with shaped form paddle 44, be provided with several circular opens simultaneously in planet rotating shaft 32, circular open is equidistant vertical arrangement in described planet rotating shaft 32.First support bar 39 is through these circular opens.On first support bar 39, be provided with right-angled intersection fried dough twist frame paddle 40, be provided with penta bevel gear 41 in satellite rotating shaft 31, first support bar 39 one end are provided with bevel gear 38, penta bevel gears 41 and bevel gear 38 transmissions.In planet rotating shaft 32, be connected with second support bar 42, second support bar 42 is connected with scraper 43.In the present embodiment reactor 2, all rotary parts are all in contact with it face and are provided with sealing device, guarantee that these tumblers can not leak gas, leakage or other leakage situations.

Claims (4)

1. planetary stirring machine, comprise base (1), reactor (2), controller (5), second motor (4), it is characterized by, described base (1) comprises circular orbit (11), turntable (16), in described base (1), be provided with first motor (10), on described turntable (16), be provided with the first swingle (13) and the second swingle (14), between described the first swingle (13) and described the second swingle (14), be fixedly connected with swivel mount (3), the upper mobile described reactor (2) that is provided with of described circular orbit (11), described reactor (2) top is fixedly connected with swivel mount (3), described second motor (4) is arranged on described swivel mount (3).
2. planetary stirring machine according to claim 1, is characterized by, and described circular orbit (11) is arranged with some bracing frames (12).
3. planetary stirring machine according to claim 1, is characterized by, described the first swingle (13) with on described the second swingle (14), be provided with fixed mount (15) and be connected described reactor (2).
4. planetary stirring machine according to claim 1, it is characterized by, in described base (1), be provided with interval platform (17), described first motor (10) is placed on described interval platform (17), between described turntable (16) and described interval platform (17), be provided with several supports (111), described interval platform (17) is connected with several hydraulic columns (18) below.
CN201320451984.6U 2013-07-29 2013-07-29 Planetary mixer Expired - Fee Related CN203400661U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320451984.6U CN203400661U (en) 2013-07-29 2013-07-29 Planetary mixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320451984.6U CN203400661U (en) 2013-07-29 2013-07-29 Planetary mixer

Publications (1)

Publication Number Publication Date
CN203400661U true CN203400661U (en) 2014-01-22

Family

ID=49936604

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320451984.6U Expired - Fee Related CN203400661U (en) 2013-07-29 2013-07-29 Planetary mixer

Country Status (1)

Country Link
CN (1) CN203400661U (en)

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140122

Termination date: 20140729

EXPY Termination of patent right or utility model