CN107213957B - A kind of more grinding jars gang up double direction impulse formula nanometer Ball-stirring mill - Google Patents
A kind of more grinding jars gang up double direction impulse formula nanometer Ball-stirring mill Download PDFInfo
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- CN107213957B CN107213957B CN201710268701.7A CN201710268701A CN107213957B CN 107213957 B CN107213957 B CN 107213957B CN 201710268701 A CN201710268701 A CN 201710268701A CN 107213957 B CN107213957 B CN 107213957B
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- grinding jar
- hollow shaft
- grinding
- ball
- jar
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Classifications
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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
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/14—Mills in which the charge to be ground is turned over by movements of the container other than by rotating, e.g. by swinging, vibrating, tilting
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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
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
- B02C17/163—Stirring means
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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
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/20—Disintegrating members
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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
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/24—Driving mechanisms
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
More grinding jars disclosed by the invention gang up double direction impulse formula nanometer Ball-stirring mill, including supporting support and spring bearing, spring bearing is mounted in supporting support, it is characterized by also including crushing systems, crushing system is carried by spring bearing, crushing system is by hollow shaft, grinding jar, grinding jar capping, feeding port, feeder pipe, feeding port is separately mounted to hollow shaft both ends with feeder pipe and is connected to, grinding jar at least there are two, there is the mill by opening grinding jar capping addition to be situated between in grinding jar, grinding jar is connected with hollow shaft, and there are spout orifice in hollow shaft and grinding jar junction, the diameter that mill is situated between is greater than spout orifice diameter, there is stirring rod in hollow shaft inner cavity, hollow shaft is tiltedly mounted in supporting support by bearing block, the driving power source system of driving hollow shaft movement is installed in supporting support.Hollow shaft drives grinding jar bidirectional-movement, and material, which flows into next row grinding jar, receives crushing, flows into next mill chamber after outflow again and receives crushing, desired nano-powder is flowed out by discharge port.
Description
Technical field
The invention patent relates to a kind of high-energy ball milling equipment.Specifically a kind of production is micro-, nanometer new material powder adds
Tooling is set, and especially a kind of more grinding jars gang up double direction impulse formula nanometer Ball-stirring mill.
Background technique
Existing ball mill is all for one-directional rotation formula.Although only concept, is difficult it has been proposed that two-way get rid of the formula of pounding
Overcome damage of the component in the Mechanical Driven of Double-directional rotary in fatigue state.The progress of technology, becoming above-mentioned driving can
Can, the progress of servo motor can be by programmable controller, and simple motion control module of arranging in pairs or groups realizes that main shaft is quickly swung back and forth,
If single machine motive force is inadequate, also two-side synchronous motion control can be realized by servo fiber optic network, to realize that axis both ends are synchronous
It quickly swings, open, stopping back and forth.It thoroughly solves the problems, such as in electromagnetic drive, additionally, due to the progress of material, carbon fiber is compound
Hawser, the appearance of the exhausted rope cable of virtue and new material high-strength abrasion-proof hawser drive for the flexible drawing in the present invention, provide
Drive hawser.
Invention is by wine blending pot or to shake the operating principle of dice tank and inspire, and simulates performance and extends, invents
A kind of more grinding jars gang up double direction impulse formula nanometer Ball-stirring mill.
Quotidian wine blending pot shakes in the quick two-way arm action rotated back and forth of dice tank, ball or dice in tank
Son, round-trip two-way hard hit, impact force, impact velocity are being beaten such as many hammers, this motion principle is as can apply to
It will be the perfect embodiment of impact velocity, angle of attack, impact force on ball mill.
Summary of the invention
A kind of more grinding jars designed the purpose of the present invention is to solve existing ball mill technical deficiency gang up two-way punching
Hit formula nanometer Ball-stirring mill.
The present invention discloses a kind of more grinding jars and gangs up double direction impulse formula nanometer Ball-stirring mill, including supporting support and support shaft
It holds, spring bearing is mounted in supporting support, it is characterised in that: it further include crushing system, crushing system is carried by spring bearing,
Crushing system is made of hollow shaft, grinding jar, grinding jar capping, feeding port, feeder pipe, and feeding port and feeder pipe are separately mounted to hollow
Axis both ends are simultaneously connected to, grinding jar at least there are two, there is the mill by opening grinding jar capping addition to be situated between, grinding jar and hollow shaft in grinding jar
It is connected, and there are spout orifice in hollow shaft and grinding jar junction, the diameter for grinding Jie is greater than spout orifice diameter, and hollow shaft has in inner cavity
Stirring rod, hollow shaft are tiltedly mounted in supporting support by bearing block, and driving hollow shaft movement is equipped in supporting support
Drive power source system, driving power source system includes electromagnetism power-driven system or flexible drawing drive system, grinding jar with it is hollow
Axis connection, hollow shaft drive grinding jar bidirectional-movement, and hollow shaft and grinding jar swing angle are 100-250 degree.Further, support branch
Frame has support base, the support panel for installing above-mentioned crushing system and the angle branch for adjusting support panel angle
Frame, by adjusting the angle of angle bracket adjustment support panel, drive is mounted on the gradient of support panel overhead mandrel, thus
Control the flow velocity angle of hollow shaft material.
Further, hollow shaft successively orderly passes through grinding jar, and each grinding jar is divided into room under grinding jar upper chamber and grinding jar, grinds
Room is mounted on above-mentioned grinding jar capping under tank upper chamber and grinding jar, and spout orifice is opened in hollow shaft and is placed in grinding jar inner cavity.
Further, two rows are lined up on the vertical attachment hollow shaft left side of grinding jar and the right side, and each grinding jar and hollow shaft are adhered to
Channel is processed at place, and stamping above-mentioned spout orifice with grinding jar connectivity part in channel communicates grinding jar with hollow shaft, channel with it is hollow
It is tightly fastened between axis, between channel and grinding jar with welding or structural member.
Further, mill Jie's diameter is 2-8mm bigger than spout orifice, and the amount of fill for grinding Jie accounts for the one third of grinding jar volume；
Mill, which is situated between, chooses copper ball, steel ball, zirconium ball, aluminium oxide ceramic ball, agate ball, silicon nitride ball, molybdenum alloy ball, titanium alloy ball, ball
One or more of them combination.
Further, there is the aerating hole for inert gas injection above feeding port, grinding jar can be made when injecting inert gas
Pressure is greater than grinding jar external pressure, participates in the material in grinding jar and guarantees the quality work, last inert gas is together with material by feeder pipe
Discharge port gap in escape.
Further, electromagnetism power-driven system includes a speed reducer and a servo motor, in feed inlet and discharge port
Respectively there is a bearing block, by bearing support hollow shaft, the base of speed reducer and servo motor is placed on hollow shaft any end.
Further, stirring rod chooses at least one metal bar relevant to material, ceramic rod and resin rodlet and is placed on sky
In mandrel.
The present invention by bartender's Double-directional rotary wine blending pot and shake dice dice tank bidirectional-movement principle inspiration, produce
Hollow shaft gangs up the Series Design of double direction impulse formula nanometer Ball-stirring mill through a kind of more grinding jars of more grinding jars, it is characterized in that by list
Tank extends to several tanks, ten number tanks or tens of grinding jars and is connected in a hollow shaft, so that hollow shaft is passed through long cylinder grinding jar and welds.It will
One long cylinder grinding jar is separated into two grinding jars, and two grinding jars is made respectively to have a hole, is situated between to be packed into mill.Two grinding jars with it is hollow
Several holes are stamped in the spaced walls of axis, material can pass in and out, but grind and be situated between to deviate from, and design has feeding port at the both ends of hollow shaft
With feed opening, the both ends of hollow shaft are equipped with shaft coupling, are each coupled to the speed reducer at both ends and couple on the axis of servo motor.It watches
Motor is taken by control cabinet computer regulating, hollow shaft drives grinding jar bidirectional-movement, makes the abrading-ball double direction impulse in grinding jar.Hollow shaft
It is 100-250 degree, preferably 180-220 degree with grinding jar swing angle.The two-way round-trip rotation of hollow shaft is by 80-600 per minute
It is beat/min adjustable.Preferably 200-300 beats/min.
- kind more than grinding jar gang up double direction impulse formula nanometer Ball-stirring mill hollow shaft long axis level angle it is adjustable, by the branch at both ends
Under the control for the angle bracket of dagger aligned, slides up and down and change angle, it, can be to control the flow velocity angle of material
It is aligned between 5-45 degree, it is therefore preferable to 10-25 degree.
Mill, which is situated between, goes out greatly 2-8mm, preferably 3-5mm than interval cinclides.Mill be situated between amount of fill account for grinding jar volume three/
One is preferably.Mill, which is situated between, chooses the type beneficial with material phase.It is adducible to have copper ball, stainless steel ball, steel ball, zirconium ball, oxidation
Aluminium Ceramic Balls, agate ball, silicon nitride ball, molybdenum alloy ball, titanium alloy ball, ball etc..
Hollow shaft and grinding jar are using air-cooled, air conditioner refrigerating or water mist cooling method or interlayer set recirculated water cooling.Heating system is with far
Infrared radiation method or electric hot-air heating.
There is an aerating hole on feeding port, thus the inert gases such as nitrogen, argon gas can be slowly added into hole, make pressure in machine
Greater than machine external pressure, participate in the material in a grinding jar and guarantee the quality work, finally together with material by discharge port together in discharge port
Cloth bag escapes in gap.
Same design is only limited to 1-5 grinding jar, in feed inlet and is gone out using a speed reducer and a servo motor
Material mouth nearby respectively has a bearing block, and by bearing support hollow shaft, the base of speed reducer and servo motor can be placed on any one end.
Same driving also produces the design of the double grinding jar folder hollow shaft series of multiple tank, and hollow shaft is not passed through from grinding jar, and grinding jar is vertical
The attachment hollow shaft left side and the right side line up two rows, the plane of certain area is processed at each grinding jar and hollow shaft attachment, and
It stamps several holes to communicate, be tightly fastened with welding or structural member, grinding jar both ends are equipped with folding lid.Make grinding jar internal volume in this way
Increase, mill, which is situated between to throw, increases the impact force that mill is situated between away from extension, increases the amount of flow of material in grinding jar, make the design yield compared with
Grinding jar hollow shaft punch significantly improves.
Few pot (1-5 group) double grinding jar presss from both sides hollow shaft design, is driven using a speed reducer and a servo motor
It is dynamic, respectively there is a bearing block in feed inlet and discharge port attachment, hollow shaft is supported by bearing, and the machine of speed reducer and servo motor
Seat, can be placed on any one end.
In addition to the electromagnetism power-driven system of above-mentioned servo motor, a kind of setting for flexible drawing drive system in addition has also been devised
Meter.
Flexible drawing drive system is driven the push rod on turbine by ordinary motor speed reducer, and driving wheel is pushed to rotate back and forth,
1-3 flexible fiber cable takeup on driving wheel on the follower being fixed on sky spindle shaft and locks, when driving wheel is past
When wraparound moves, flexible fiber hawser pulls follower, just as ancient times pulls spark with rope, pulls main shaft to drive hollow
Axis is moved back and forth with mill grinding jar, is become another more grinding jars and is ganged up double direction impulse formula nanometer Ball-stirring mill, and is applicable in hollow shaft
The various types of pass-through mode or double grinding jar folder cartridge type.
The preferred carbon fiber compound mooring rope of flexible drawing hawser, followed by aramid fiber PPTA rope cable can also enumerate superelevation point
Sub- weight northylen (UHMWPE), high-performance polyester polypropylene (PET+PP), polyester dacron (PET), nylon (PA), polypropylene
(PP), the rope cable made of materials such as.And high-intensitive or high flexibility wirerope.
What a kind of more grinding jars ganged up double direction impulse formula nanometer Ball-stirring mill in summary is mainly characterized by comprising: servo motor electromagnetic force
Drive system or common or energy-saving electric machine flexible drawing drive system.Driving hollow shaft quickly moves back and forth with grinding jar, produces
Environment in impact type ball mill grinding, material enter grinding jar by the duct of hollow shaft and grinding jar by elevating hopper addition and receive crushing,
And by the rotation of grinding jar, mill be situated between impact push material hollow axocoel is returned to by duct again, due to hollow axocoel the gradient and
The agitation of stirring rod, material, which flows into next row grinding jar, receives crushing, then flows out, then flow into next mill chamber and receive crushing, finally
Desired nano-powder is flowed out by discharge port, is not reached requirement such as, then recyclable crushing, until reaching requirement.
- kind more than grinding jar gang up double direction impulse formula nanometer Ball-stirring mill: can continuous feeding and discharging, can dry grind, but can wet-milling, i.e.,
Mouthful can open ball milling, and can relation control atmosphere, the method for controlling atmosphere is: after elevating hopper fills it up with material, cover, fasten, by
Aerating hole is slowly added into the inert gases such as nitrogen, argon gas, guarantees the quality beneficial to material.It can be widely applied and animal and plant, mineral, gold
The nanoprocessing of the organic and inorganic material such as category, ceramics, and can volume production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that more grinding jars gang up double direction impulse formula nanometer Ball-stirring mill；Fig. 2 is grinding jar cross-sectional view；
Fig. 3 is that Fig. 1 hollow mandrel runs through few grinding jar type structural schematic diagram；
Fig. 4 is the structural schematic diagram of double grinding jar folder spindle-type；
Fig. 5 is that Fig. 4 hollow shaft runs through few grinding jar type structural schematic diagram；
Fig. 6 is double grinding jar cross-sectional view in Fig. 4；
Fig. 7 is the structural schematic diagram of flexible drawing drive system；
Fig. 8 is the right side view of Fig. 7.
Specific embodiment
The present invention is further described with embodiment with reference to the accompanying drawing.
A kind of more grinding jars of embodiment 1 gang up double direction impulse formula nanometer Ball-stirring mill, and hollow shaft runs through more grinding jar types:
The hollow shaft for ganging up double direction impulse formula nanometer Ball-stirring mill present invention firstly provides a kind of more grinding jars as shown in Figure 1 runs through
More grinding jar type technical solutions.The design is mainly by support construction machine base 1, machine support 2, angle bracket 5, platform support 4, platform
The support system of panel 6, deceleration machine support 7, watt bracing strut 8, the support of bearing 13,20 Construction designing of loader bracket.Support shaft
It holds and is made of watt axle assembly 9, bearing block 14, bearing 15, loader bearing 21, feed opening bearing 18, then by loading ability of bearing powder
Broken system.
Crushing system covers 19, feeding port 22, feeding aerating hole by room 18, grinding jar under hollow shaft, grinding jar upper chamber 17, grinding jar
23, feeder pipe 25 forms, and is formed and crushes cavity, and mill is situated between by the way that grinding jar room is added at grinding jar capping, and it is excellent that volume, which accounts for grinding jar room 1/3,
Selection of land.Crushing system is linked together by shaft joint 12 with drive system speed reducer 10, servo motor 11, when servo motor is done
200 degree or so of quick round-trip driving out, the hammering of throwing mill Jie's high speed, high impact forces shock, clipping, high-energy ball milling, by material
It is processed into nano-powder.
Fig. 2: for the whole one of grinding jar transverse direction host section of grinding jar: being by hollow shaft 16, grinding chamber, same with hollow shaft
Grinding chamber obstructs cinclides 27 (spout orifice), forms abrasive material and passes in and out flow channel, and stirring rod 4 is swung by grinding jar and rolled
Dynamic, agitation material disengaging is unobstructed, and downlink is smooth.And grinding jar capping 28, which is sealed in unlatching, to be completed by sealing ring and screw.
Hollow shaft 16 runs through from ten grinding jar middle sections, and grinding jar is made to form upper and lower two grinding jar rooms.Each grinding jar room with it is hollow
Barrier rib between axis is equipped with ten several spout orifices, forms the channel of abrasive material disengaging flowing.And the left side that stirring rod passes through grinding jar
Right swing and rolls, agitation material disengaging is unobstructed, downlink is smooth, and material is enable to pass through grinding and flow successively from feeding port
It is flowed out from feed opening.And sealing and the unlatching of grinding jar capping are to be completed by sealing ring with screw.
Embodiment 2 :-kind more than grinding jar gang up double direction impulse formula nanometer Ball-stirring mill, hollow shaft runs through few pot
As shown in figure 3, the present invention proposes one kind according to technical requirements according to design scheme described in embodiment 1, while also
Few pot type.Structure be also by machine support 1, angle bracket 2 flat panel loading bearing bracket 8, bearing block 9, bearing,
Carry the perforative grinding jars of the institute of hollow shaft 11, such as three grinding jars form about 6 mill rooms, each mill room there is grinding jar to cover so as to
Handling mill is situated between.There are spout orifice in hollow shaft and grinding jar junction, pass in and out only for material, and mill is situated between to deviate from, and such material is by feeding
Mouth 22 enters mill room when flowing to spout orifice into hollow shaft, flow out after mill is situated between and polishes, next mill room is entered back into, until by blanking
Mouth outflow.
Grinding jar more than embodiment 3-kind gangs up the double grinding jar folder spindle-type of double direction impulse formula nanometer Ball-stirring mill
This programme improves on the basis of embodiment 1, specific as follows: further illustrating that one kind is ground more in conjunction with Fig. 4
Tank gangs up the structure of the double grinding jar folder spindle-type of double direction impulse formula nanometer Ball-stirring mill, and support system system is by machine base 1, machine branch in figure
Frame 2, platform panel 6, deceleration machine support 7, the support of bearing 8, watt axle assembly 9, loader bracket 20, angle bracket 5, platform skeleton
4, skeleton vertical plate 5, these structural supports the bearing on bearing block 14, carry hollow shaft 16, the two sides of hollow shaft are loaded onto or
Two rows of grinding jars, grinding jar and hollow shaft connection place burn-on equipped with ten several spout orifices, the both ends of grinding jar are equipped with grinding jar capping 28, so as to
Handling mill be situated between, mill be situated between can only in grinding jar, cannot deviate from from spout orifice.By servo motor 11, driving speed reducer 10, logical when operation
Crossing the rotation of shaft joint 12 hollow shaft 16 drives double grinding jar with the quick reciprocating swing of 200 degree or so of angle.Will in tank mill be situated between with
Throw to both ends, high speed impact material flow to spout orifice into hollow shaft by feeding port 22 and enters first row, be subjected to beating, clipping,
It is flowed out after grinding, enters back into next row grinding jar and beat, successively downlink, finally flowed out by feeder pipe 25.
In order to further illustrate the type of the double grinding jar of the hollow axle clamp of host, Fig. 5 uses two cutaway perspective forms to above-mentioned again
Structure is explained as follows:
Fig. 5 is ten groups of host double mill grinding jar folder hollow shaft longitudinal profiles, and figure hollow mandrel 16 is equipped with grinding jar junction
Spout orifice 27, passes in and out material, and the relatively complete hollow shaft length of stirring rod is slightly shorter, to make when hollow shaft rotates, stirring rod energy quilt
Dynamic to roll, agitation material is unobstructed in spout orifice disengaging, and downlink is smooth in hollow axocoel.In figure grinding jar lid 5 unlatching, closing be
It is completed by sealing ring with screw.
A kind of more grinding jars of embodiment 4 gang up double direction impulse formula nanometer Ball-stirring mill, and few double grinding jar of tank presss from both sides hollow spindle-type.
Further illustrate that hollow shaft by shaft coupling, speed reducer, servo motor, operation is driven by servo motor in conjunction with Fig. 6
Dynamic speed reducer is quickly swung, and drives hollow shaft and grinding jar back and forth movement, and mill in mill grinding jar is situated between and is thrown, quick washing is beaten, cuts
It cuts, grinding material.Material enters hollow shaft by feeding port, impacted in swing into receiving mill Jie in first group or so grinding jar,
Beat, clipping, grinding, entered back into after outflow in next group or so grinding jar, receive mill be situated between impact, beat, clipping, grinding.Outflow
Afterwards, thrust is swung by hollow shaft and material is sent out feed opening.
Embodiment 5, it is driving that a kind of more grinding jars gang up double direction impulse formula nanometer Ball-stirring mill flexibility drawing, in conjunction in Fig. 7 into
One step proves that flexible drawing drives all kinds of hosts of the invention.It is the structure for illustrating flexible drawing drive system from side: figure
Middle motor 30, drives deceleration mechanism 31, and band movable eccentric wheel 35 pushes fulcrum on push rod, drives push rod 34, pushes push rod lower fulcrum
33, driving wheel 41 is driven, driving band driving wheel 40 drives hawser 37, and it is round-trip to rotate with driving wheel under the affecting of hawser, pass through band
Dynamic main shaft 36, shaft joint 37, axle sleeve 12 drive entire hollow shaft system.And these structures are by support 42, the support of bearing 38
Come what is supported.
For the those of ordinary skill of the technical field used in the present invention, under the premise of not taking off clear present inventive concept,
Its structure type cans be flexible and changeable, only make simple deduction or replace, all should be considered as the present invention by being submitted
The scope of patent protection that claims determine.
Claims (8)
1. a kind of more grinding jars gang up double direction impulse formula nanometer Ball-stirring mill, including supporting support and spring bearing, spring bearing peace
In supporting support, it is characterised in that:
It further include crushing system, crushing system is carried by spring bearing, and crushing system is by hollow shaft, grinding jar, grinding jar capping, feeding
Mouthful, feeder pipe composition, feeding port is separately mounted to hollow shaft both ends with feeder pipe and is connected to, grinding jar at least there are two, in grinding jar
It is situated between with the mill by opening grinding jar capping addition, grinding jar is connected with hollow shaft, and hollow shaft and grinding jar junction have stream to expect
Hole, the diameter for grinding Jie are greater than spout orifice diameter, have stirring rod in hollow shaft inner cavity, hollow shaft is tiltedly mounted on by bearing block
The driving power source system of driving hollow shaft movement is installed, driving power source system includes in supporting support, in supporting support
Electromagnetism power-driven system or flexible drawing drive system, grinding jar and hollow axis connection, hollow shaft drives grinding jar bidirectional-movement, hollow
Axis and grinding jar swing angle are 100-250 degree.
2. a kind of more grinding jars according to claim 1 gang up double direction impulse formula nanometer Ball-stirring mill, it is characterised in that: support branch
Frame has support base, the support panel for installing above-mentioned crushing system and the angle branch for adjusting support panel angle
Frame, by adjusting the angle of angle bracket adjustment support panel, drive is mounted on the gradient of support panel overhead mandrel, thus
Control the flow velocity angle of hollow shaft material.
3. a kind of more grinding jars according to claim 2 gang up double direction impulse formula nanometer Ball-stirring mill, it is characterised in that: hollow shaft
Grinding jar is successively orderly passed through, each grinding jar is divided into room under grinding jar upper chamber and grinding jar, room is respectively mounted under grinding jar upper chamber and grinding jar
There is above-mentioned grinding jar to cover, spout orifice is opened in hollow shaft and is placed in grinding jar inner cavity.
4. a kind of more grinding jars according to claim 2 gang up double direction impulse formula nanometer Ball-stirring mill, it is characterised in that: grinding jar is hung down
Two rows are lined up on the straight attachment hollow shaft left side and the right side, are processed into channel at each grinding jar and hollow shaft attachment, and channel with
Grinding jar connectivity part, which stamps above-mentioned spout orifice, communicates grinding jar with hollow shaft, uses between channel and hollow shaft, between channel and grinding jar
Welding or structural member are tightly fastened.
5. a kind of more grinding jars according to claim 3 or 4 gang up double direction impulse formula nanometer Ball-stirring mill, it is characterised in that: mill
Jie's diameter is 2-8mm bigger than spout orifice, and the amount of fill for grinding Jie accounts for the one third of grinding jar volume；Mill, which is situated between, chooses copper ball, steel ball, zirconium
Ball, aluminium oxide ceramic ball, agate ball, silicon nitride ball, molybdenum alloy ball, titanium alloy ball, the combination of ball one or more of them.
6. a kind of more grinding jars according to claim 5 gang up double direction impulse formula nanometer Ball-stirring mill, it is characterised in that: feeding port
There is the aerating hole for inert gas injection above, grinding jar pressure can be made to be greater than grinding jar external pressure when injecting inert gas, be used for
Material in grinding jar is guaranteed the quality work, and last inert gas escapes in the gap together with material by the discharge port of feeder pipe.
7. a kind of more grinding jars according to claim 6 gang up double direction impulse formula nanometer Ball-stirring mill, it is characterised in that: electromagnetic force
Drive system includes a speed reducer and a servo motor, respectively has a bearing block in feed inlet and discharge port, by bearing support
The base of hollow shaft, speed reducer and servo motor is placed on hollow shaft any end.
8. a kind of more grinding jars according to claim 1 gang up double direction impulse formula nanometer Ball-stirring mill, it is characterised in that: described to stir
At least one metal bar relevant to material of stick selection, ceramic rod and resin rodlet is mixed to be placed in hollow shaft.
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| CN201710268701.7A CN107213957B (en) | 2017-04-23 | 2017-04-23 | A kind of more grinding jars gang up double direction impulse formula nanometer Ball-stirring mill |
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| CN107976376A (en) * | 2017-12-22 | 2018-05-01 | 郑州中南杰特超硬材料有限公司 | A kind of cBN/ diamond intensities Apparatus for Impacting at low-temp control system |
| CN113996401B (en) * | 2021-11-16 | 2022-09-23 | 湖南先导电子陶瓷科技产业园发展有限公司 | Titanate ceramic powder high temperature rapid synthesis equipment |
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| CN107213957A (en) | 2017-09-29 |
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