CN106964430B - A kind of Solid-state Chemistry raw material grinding device - Google Patents

A kind of Solid-state Chemistry raw material grinding device Download PDF

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Publication number
CN106964430B
CN106964430B CN201710380488.9A CN201710380488A CN106964430B CN 106964430 B CN106964430 B CN 106964430B CN 201710380488 A CN201710380488 A CN 201710380488A CN 106964430 B CN106964430 B CN 106964430B
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CN
China
Prior art keywords
grinding
chamber
slot
solid
connected unit
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Expired - Fee Related
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CN201710380488.9A
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Chinese (zh)
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CN106964430A (en
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王铸城
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Individual
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/003Shape or construction of discs or rings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/004Shape or construction of rollers or balls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary 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
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C2015/002Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs combined with a classifier
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C2015/008Roller drive arrangements

Abstract

The invention discloses a kind of Solid-state Chemistry raw material grinding devices, relate generally to raw material grinding device field.Including pedestal, support frame, grind device, power transmits connector and driving motor, the device that grinds includes mill tube and rotation grinding roller, rough lapping chamber is equipped in the mill tube, transition grinding chamber and fine lapping chamber, the rotation grinding roller periphery is equipped with rough lapping platform, transition grinding table and fine lapping platform, first connecting shaft of the rotation grinding roller bottom is connect with connected unit, the first thrust bearing is equipped at the top of the connected unit, the connected unit periphery is equipped with filtrate slot, the filtrate sieve bottom is equipped with charge slot, second connecting shaft of the connected unit bottom and the output end of driving motor connect, load-bearing frame body is additionally provided on the pedestal, load-bearing frame body top is equipped with the second thrust bearing.The beneficial effects of the present invention are: the present apparatus is easy to use, time saving and energy saving, crush efficiency is high, and the solid material volume pulverized is uniform, it is thorough to crush.

Description

A kind of Solid-state Chemistry raw material grinding device
Technical field
The present invention relates to raw material grinding device field, specifically a kind of Solid-state Chemistry raw material grinding device.
Background technique
Chemical experiment is that chemical science is rely the basis of formation and development, is the mark for examining chemical science knowledge truth It is quasi-.Meanwhile the manipulative ability of training student is capable of in chemical experiment, consolidates knowledge, improves thinking ability.
Solid material in chemical laboratory, when being tested in the reaction vessel, the volume as reactant is biggish, It needs before reaction by solid material crushed into powder shape or lesser graininess, existing method is using similar rolling pin Cylindricality waddy carries out solid material intermediary paper to roll crushing.Since there are multiple groups in laboratory, experiment is repeated multiple times, required Solid material is more, merely using cylindricality waddy solid material is pulverized when, use it is time-consuming and laborious, need repeatedly into Row pulverizes, and the solid material volume pulverized is not of uniform size, crushing is not thorough, and solid material is easy unrestrained make in crushing process At waste.Therefore, need to research and develop it is a kind of it is easy to use, time saving and energy saving, crush efficiency is high, crushes thorough use for laboratory solidification Learn raw material grinding device.
Summary of the invention
The purpose of the present invention is to provide a kind of Solid-state Chemistry raw material grinding device, its easy to use, time saving and energy saving, crushing High-efficient, the solid material volume pulverized is uniform, it is thorough to crush.
The present invention to achieve the above object, is achieved through the following technical solutions:
A kind of Solid-state Chemistry raw material grinding device, including pedestal, support frame, grind device, power transmitting connector And driving motor, the pedestal are fixedly connected with support frame bottom, the device that grinds includes mill tube and rotation grinding roller, institute It states mill tube bottom to be supported by support frame is fixed, grinding cavity is equipped in the mill tube, the grinding cavity includes rough lapping chamber, mistake Grinding chamber and fine lapping chamber are crossed, the rotation grinding roller periphery is equipped with rough lapping platform, transition grinding table and fine lapping platform, described carefully to grind Material spilling hole is equipped between mill chamber bottom and fine lapping platform bottom, the rotation grinding roller bottom is equipped with the first connecting shaft, and the power passes Passing connector includes the connected unit connecting with the first connecting shaft, the first thrust bearing is equipped at the top of the connected unit, described first pushes away Power bearing top is contacted with rotation grinding roller bottom, and the connected unit periphery is equipped with filtrate slot corresponding with material spilling hole, the filter Hopper bottom is equipped with filtrate net, and the filtrate sieve bottom is equipped with charge slot, and the connected unit bottom is equipped with the second connecting shaft, and described the The connection of the output end of two connecting shafts and driving motor, is additionally provided with load-bearing frame body on the pedestal, load-bearing frame body top be equipped with The second adaptable thrust bearing of second connecting shaft, the second thrust bearing top are contacted with connected unit bottom surface.
The cavity wall of the rough lapping chamber, transition grinding chamber and fine lapping chamber is inclination cavity wall, the rough lapping platform, transition The platform wall of grinding table and fine lapping platform is vertical platform wall.
First slope is equipped between the rough lapping chamber and transition grinding chamber, between the transition grinding chamber and fine lapping chamber Equipped with the second slope.
First connecting shaft is equipped with the first external gear, and the to be meshed with the first external gear is equipped at the top of the connected unit One internal tooth race.
Second connecting shaft bottom is equipped with secondary annulus slot, output end and the secondary annulus slot phase of the driving motor Engagement.
The filtrate trench bottom outer wall is equipped with the first shackle, and charge slot side is equipped with connection bump, the connection Protrusion is equipped with the second shackle, and self-locking hook is equipped between first shackle and the second shackle.
The first bearing slot matched with the first thrust bearing is equipped at the top of the connected unit.
Load-bearing frame body top is equipped with the second bearing slot matched with the second thrust bearing.
Reinforcing rib is equipped at the top and bottom of support frame as described above.
The prior art is compared, the beneficial effects of the present invention are:
1, the present apparatus drives mill tube and rotation grinding roller to carry out interim crushing to solid material by driving motor, crushing Solid material is fallen into filtrate slot, under the filtration of filtrate trench bottom filtrate net, biggish solid material powder or particle It can rest in filtrate slot, the solid material powder or particle of volume size qualification can be fallen into the charge slot of filtrate trench bottom, Process is crushed and collects to complete entire solid material, when driving the present apparatus to carry out solid material crushing using driving motor more Add conveniently, time saving and energy saving, crush efficiency is high, under the filtration of filtrate net, fall into solid material powder in charge slot or Particle volume is uniform, crushes thoroughly, is more in line with the requirement of experiment as reactant.
2, rough lapping gap, transition grinding table and transition grinding chamber will be referred to as between rough lapping platform and rough lapping chamber here Between be referred to as transition grind gap, between fine lapping platform and fine lapping chamber be referred to as fine lapping gap, by by rough lapping chamber, The cavity wall of transition grinding chamber and fine lapping chamber is disposed as inclination cavity wall, the platform of rough lapping platform, transition grinding table and fine lapping platform Wall is disposed as vertical platform wall, and the top end opening in rough lapping gap, transition grinding gap and fine lapping gap is all larger than bottom end and opens Mouthful, when solid material drops into corresponding gap, become smaller so that solid material volume be made gradually to grind during the grinding process.
3, by the way that first slope is arranged between rough lapping chamber and transition grinding chamber, can make into rough lapping chamber grinding excessively Solid material easily enters in transition grinding chamber regrind under gravity;By transition grinding chamber with Second slope is set between fine lapping chamber, can make to facilitate under gravity into the solid material for crossing the grinding of transition grinding chamber Enter in fine lapping chamber and regrind.
4, the first external gear is meshed with the first internal tooth race, ensure that the power between connected unit and the first connecting shaft passes It passs.
5, the output end of driving motor is meshed with secondary annulus slot, ensure that dynamic between driving motor and connected unit Power transmitting.
6, the setting of the first shackle, the second shackle and self-locking hook ensure that charge slot can be removably attachable to Filtrate trench bottom, to be conveniently accomplished the collection work of the solid material powder or particle to volume size qualification.
7, first bearing slot is used to fix the first thrust bearing.
8, second bearing slot is used to fix the second thrust bearing.
9, it is respectively provided with reinforcing rib at the top and bottom of support frame, the strength enhancing of support frame can be made, thus preferably right Device is supported.
Detailed description of the invention
Attached drawing 1 is concrete structure schematic diagram of the present invention.
Attached drawing 2 is the portion I enlarged drawing in attached drawing 1 of the present invention.
Label shown in attached drawing:
1, pedestal;2, support frame;3, driving motor;4, mill tube;5, grinding roller is rotated;6, rough lapping chamber;7, transition grinding chamber; 8, fine lapping chamber;9, rough lapping platform;10, transition grinding table;11, fine lapping platform;12, material spilling hole;13, the first connecting shaft;14, it connects Platform;15, the first thrust bearing;16, filtrate slot;17, filtrate net;18, charge slot;19, the second connecting shaft;20, load-bearing frame body;21, Second thrust bearing;22, first slope;23, the second slope;24, the first external gear;25, the first internal tooth race;26, in second Gear grooved;27, the first shackle;28, connection bump;29, the second shackle;30, self-locking hook;31, first bearing slot;32, Two bearing grooves;33, reinforcing rib;34, metal grinding layer.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art Member can make various changes or modifications the present invention, and such equivalent forms equally fall within range defined herein.
Of the present invention is a kind of Solid-state Chemistry raw material grinding device, and main structure includes pedestal 1, support frame 2, grounds travel Crushing device, power transmitting connector and driving motor 3, the pedestal 1 is fixedly connected with 2 bottom of support frame, described to grind Device includes mill tube 4 and rotation grinding roller 5, and 4 bottom of mill tube is supported by support frame 2 is fixed, and it is empty to be equipped with grinding in the mill tube 4 Chamber, the grinding cavity include rough lapping chamber 6, transition grinding chamber 7 and fine lapping chamber 8, and 5 periphery of rotation grinding roller, which is equipped with, slightly grinds Platform 9, transition grinding table 10 and fine lapping platform 11 are ground, rough lapping platform 9 and rough lapping chamber 6 are adapted, and rough lapping platform 9 and rough lapping Rough lapping gap is equipped between chamber 6, transition grinding table 10 and transition grinding chamber 7 are adapted, and transition grinding table 10 is ground with transition It is equipped with transition between mill chamber 7 and grinds gap, fine lapping platform 11 and fine lapping chamber 8 are adapted, and fine lapping platform 11 and fine lapping chamber 8 Between be equipped with fine lapping gap, the size in rough lapping gap is greater than the size in transition grinding gap, and the size in gap is ground in transition Greater than the size in fine lapping gap, solid material is tentatively pulverized in rough lapping gap first, the solid after tentatively pulverizing Raw material enters in transition grinding gap to be pulverized once again, and the solid material after pulverizing once again enters finally into fine lapping gap Middle finally to be pulverized, therefore, the present apparatus drives mill tube 4 and rotation grinding roller 5 to solid material successively thick by driving motor 3 It grinds gap, transition grinding gap and fine lapping gap and carries out interim crushing.8 bottom of fine lapping chamber and fine lapping platform 11 Material spilling hole 12 is equipped between bottom, interim smashed solid material is fallen into filtrate slot 16 by material spilling hole 12.Described turn Dynamic 5 bottom of grinding roller is equipped with the first connecting shaft 13, and the power transmitting connector includes the connected unit 14 connecting with the first connecting shaft 13, even Consecutive 14 and first connecting shaft 13 connection ensure that power can from connected unit 14 by the first connecting shaft 13 be transmitted to rotation grinding roller 5 On, make to rotate the rotation of grinding roller 5, solid material is ground.The first thrust bearing 15 is equipped at the top of the connected unit 14, it is described First thrust bearing, 15 top is contacted with rotation 5 bottom of grinding roller, and the first thrust bearing 15 is used to be supported rotation grinding roller 5, Guarantee that rotating grinding roller 5 can freely rotate simultaneously.14 periphery of connected unit is equipped with filtrate slot corresponding with material spilling hole 12 16,16 bottom of filtrate slot is equipped with filtrate net 17, and 17 bottom of filtrate net is equipped with charge slot 18, filters in 16 bottom of filtrate slot Under the filtration for expecting net 17, biggish solid material powder or particle can be rested in filtrate slot 16, volume size qualification Solid material powder or particle can be fallen into the charge slot 18 of 16 bottom of filtrate slot, crushed and received to complete entire solid material Collection process.Remaining biggish solid material or particle can rest in filtrate slot 16 in filtrate slot 16, and it is former to complete entire solid Feed powder is broken with after collection, is taken biggish solid material or particle remaining in filtrate slot 16 by removing filtrate net 17 Out.14 bottom of connected unit is equipped with the second connecting shaft 19, and second connecting shaft 19 is connect with the output end of driving motor 3, drives The power of motor 3 drives connected unit 14 to rotate by the second connecting shaft 19.Load-bearing frame body 20 is additionally provided on the pedestal 1, it is described to hold 20 top of weight frame body is equipped with the second thrust bearing 21 being adapted with the second connecting shaft 19, second thrust bearing, 21 top with even Consecutive 14 bottom surface contact, load-bearing frame body 20 are used to support the second thrust bearing 21, and the second thrust bearing 21 is used to support connected unit 14.Using driving motor 3 drive the present apparatus carry out solid material crushing when it is more convenient, time saving and energy saving, crush efficiency is high, filtering Under the filtration for expecting net 17, the solid material powder or particle volume fallen into charge slot 18 is uniform, crushes thoroughly, more accords with Cooperation is the requirement of experiment of reactant.
Become smaller to grind solid material volume gradually, the rough lapping chamber 6, transition are ground The cavity wall of mill chamber 7 and fine lapping chamber 8 is inclination cavity wall, the platform of the rough lapping platform 9, transition grinding table 10 and fine lapping platform 11 Wall is vertical platform wall.So, the top end opening in rough lapping gap, transition grinding gap and fine lapping gap is all larger than bottom End opening when solid material drops into corresponding gap, becomes smaller so that solid material volume be made gradually to grind during the grinding process.
First slope 22 is equipped between the rough lapping chamber 6 and transition grinding chamber 7, first slope 22 can make by slightly grinding The solid material that mill chamber 6 is ground easily enters in transition grinding chamber 7 under gravity to be regrind;The mistake It crosses and is equipped with the second slope 23 between grinding chamber 7 and fine lapping chamber 8, the second slope 23 can make by the grinding of transition grinding chamber 7 Solid material easily enters in fine lapping chamber 8 regrind under gravity.
In order to guarantee that the power between connected unit 14 and the first connecting shaft 13 transmits, first connecting shaft 13 is equipped with outside first Gear 24 is equipped with the first internal tooth race 25 being meshed with the first external gear 24 at the top of the connected unit 14.
In order to guarantee that the power between driving motor 3 and connected unit 14 transmits, 19 bottom of the second connecting shaft is equipped with second The output end of internal tooth race 26, the driving motor 3 is meshed with secondary annulus slot 26.
16 bottom outer wall of filtrate slot is equipped with the first shackle 27, and 18 side of charge slot is equipped with connection bump 28, The connection bump 28 is equipped with the second shackle 29, and self-locking hook is equipped between first shackle 27 and the second shackle 29 30.The setting of first shackle 27, the second shackle 29 and self-locking hook 30, ensure that charge slot 18 can be removably attachable to 16 bottom of filtrate slot, to be conveniently accomplished the collection work of the solid material powder or particle to volume size qualification.
In order to be fixed to the first thrust bearing 15, it is equipped with and the first thrust bearing 15 at the top of the connected unit 14 The first bearing slot 31 matched.
In order to fix to the second thrust bearing 21,20 top of load-bearing frame body is equipped with and the second thrust bearing The 21 second bearing slots 32 matched.
In order to promote the intensity of support frame 2, to be preferably supported to device, the top of support frame as described above 2 Reinforcing rib 33 is equipped with bottom.
Embodiment:
Of the present invention is a kind of Solid-state Chemistry raw material grinding device, and main structure includes pedestal 1, support frame 2, grounds travel Crushing device, power transmitting connector and driving motor 3, the pedestal 1 are fixedly connected with 2 bottom of support frame, pedestal 1 and support frame 2 making material uses the biggish metal material production of mass fraction, can use steel material will be in material table for anti-corrosion Face japanning, the biggish metal material quality of mass fraction is big, and chassis is more steady in the process of running for device, avoids 3 institute of driving motor Bring vibration topples over device at runtime.The device that grinds includes mill tube 4 and rotation grinding roller 5,4 bottom of mill tube Portion is supported by support frame 2 is fixed, and grinding cavity, the most of usable rigid plastics of mill tube 4 or wooden material are equipped in the mill tube 4 Material, because rigid plastics or wood materials are lighter, and cheap for the metal that compares.But it grinds the cavity wall of cavity and turns Be respectively provided with one layer of metal grinding layer 34 on the outer wall of dynamic grinding roller 5, the rough surface of metal grinding layer 34, increase with solid material it Between frictional force, enhance grinding effect.The grinding cavity includes rough lapping chamber 6, transition grinding chamber 7 and fine lapping chamber 8, described It rotates 5 periphery of grinding roller and is equipped with rough lapping platform 9, transition grinding table 10 and fine lapping platform 11,8 bottom of fine lapping chamber and fine lapping Material spilling hole 12 is equipped between 11 bottom of platform, 5 bottom of rotation grinding roller is equipped with the first connecting shaft 13, and the power transmits connector packet The connected unit 14 connecting with the first connecting shaft 13 is included, is equipped with the first thrust bearing 15, first thrust at the top of the connected unit 14 15 top of bearing is contacted with rotation 5 bottom of grinding roller, and 14 periphery of connected unit is equipped with filtrate slot 16 corresponding with material spilling hole 12, 16 bottom of filtrate slot is equipped with filtrate net 17, and filtrate net 17 can also follow the rotation of connected unit 14 and rotate, thus more preferably Ground is filtered solid material.17 bottom of filtrate net is equipped with charge slot 18, after the completion of grinding, can take charge slot 18 Under, then the solid material in charge slot 18 is poured out.14 bottom of connected unit is equipped with the second connecting shaft 19, second connecting shaft 19 connect with the output end of driving motor 3, and load-bearing frame body 20 is additionally provided on the pedestal 1, and 20 top of load-bearing frame body is equipped with The second thrust bearing 21 being adapted with the second connecting shaft 19,21 top of the second thrust bearing are contacted with 14 bottom surface of connected unit. The cavity wall of the rough lapping chamber 6, transition grinding chamber 7 and fine lapping chamber 8 is inclination cavity wall, the rough lapping platform 9, transition grinding The platform wall of platform 10 and fine lapping platform 11 is vertical platform wall.First slope is equipped between the rough lapping chamber 6 and transition grinding chamber 7 22, the second slope 23 is equipped between the transition grinding chamber 7 and fine lapping chamber 8.First connecting shaft 13 is equipped with the first external tooth 24 are taken turns, is equipped with the first internal tooth race 25 being meshed with the first external gear 24 at the top of the connected unit 14.Second connecting shaft 19 Bottom is equipped with secondary annulus slot 26, and the output end of the driving motor 3 is meshed with secondary annulus slot 26.The filtrate slot 16 bottom outer walls are equipped with the first shackle 27, and 18 side of charge slot is equipped with connection bump 28, sets in the connection bump 28 There is the second shackle 29, self-locking hook 30 is equipped between first shackle 27 and the second shackle 29.14 top of connected unit Equipped with the first bearing slot 31 matched with the first thrust bearing 15.20 top of load-bearing frame body is equipped with and the second thrust bearing The 21 second bearing slots 32 matched.The top and bottom of support frame as described above 2 are equipped with reinforcing rib 33.

Claims (9)

1. a kind of Solid-state Chemistry raw material grinding device, it is characterised in that: including pedestal (1), support frame (2), grind device, Power transmits connector and driving motor (3), and the pedestal (1) is fixedly connected with support frame (2) bottom, described to grind dress It sets including mill tube (4) and rotation grinding roller (5), mill tube (4) bottom is supported by support frame (2) are fixed, set in the mill tube (4) There is grinding cavity, the grinding cavity includes rough lapping chamber (6), transition grinding chamber (7) and fine lapping chamber (8), the rotation mill Roller (5) periphery is equipped with rough lapping platform (9), transition grinding table (10) and fine lapping platform (11), fine lapping chamber (8) bottom with carefully Material spilling hole (12) are equipped between grinding table (11) bottom, the rotation grinding roller (5) bottom is equipped with the first connecting shaft (13), the power Transmitting connector includes the connected unit (14) connecting with the first connecting shaft (13), and the first thrust axis is equipped at the top of the connected unit (14) Hold (15), the first thrust bearing (15) top contact with rotation grinding roller (5) bottom, the connected unit (14) periphery equipped with The corresponding filtrate slot (16) of material spilling hole (12), filtrate slot (16) bottom are equipped with filtrate net (17), the filtrate net (17) Bottom is equipped with charge slot (18), and connected unit (14) bottom is equipped with the second connecting shaft (19), second connecting shaft (19) and driving The output end of motor (3) connects, and is additionally provided with load-bearing frame body (20) on the pedestal (1), load-bearing frame body (20) top is equipped with The second thrust bearing (21) being adapted with the second connecting shaft (19), the second thrust bearing (21) top and connected unit (14) bottom Face contact.
2. a kind of Solid-state Chemistry raw material grinding device according to claim 1, it is characterised in that: the rough lapping chamber (6), mistake The cavity wall for crossing grinding chamber (7) and fine lapping chamber (8) is inclination cavity wall, the rough lapping platform (9), transition grinding table (10) and thin The platform wall of grinding table (11) is vertical platform wall.
3. a kind of Solid-state Chemistry raw material grinding device according to claim 2, it is characterised in that: the rough lapping chamber (6) with First slope (22) are equipped between transition grinding chamber (7), second is equipped between the transition grinding chamber (7) and fine lapping chamber (8) Slope (23).
4. a kind of Solid-state Chemistry raw material grinding device according to claim 1, it is characterised in that: on first connecting shaft (13) Equipped with the first external gear (24), the first internal tooth race being meshed with the first external gear (24) is equipped at the top of the connected unit (14) (25)。
5. a kind of Solid-state Chemistry raw material grinding device according to claim 1, it is characterised in that: the second connecting shaft (19) bottom Portion is equipped with secondary annulus slot (26), and the output end of the driving motor (3) is meshed with secondary annulus slot (26).
6. a kind of Solid-state Chemistry raw material grinding device according to claim 1, it is characterised in that: filtrate slot (16) bottom Outer wall is equipped with the first shackle (27), and charge slot (18) side is equipped with connection bump (28), on the connection bump (28) Equipped with the second shackle (29), self-locking hook (30) are equipped between first shackle (27) and the second shackle (29).
7. a kind of Solid-state Chemistry raw material grinding device according to claim 1, it is characterised in that: at the top of the connected unit (14) Equipped with the first bearing slot (31) matched with the first thrust bearing (15).
8. a kind of Solid-state Chemistry raw material grinding device according to claim 1, it is characterised in that: load-bearing frame body (20) top End is equipped with the second bearing slot (32) matched with the second thrust bearing (21).
9. a kind of Solid-state Chemistry raw material grinding device according to claim 1, it is characterised in that: the top of support frame as described above (2) Portion and bottom are equipped with reinforcing rib (33).
CN201710380488.9A 2017-05-25 2017-05-25 A kind of Solid-state Chemistry raw material grinding device Expired - Fee Related CN106964430B (en)

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CN108801728A (en) * 2018-05-08 2018-11-13 华侨大学 Experiment ground particle producing device
CN111530567B (en) * 2020-04-14 2022-04-22 安徽东方钙业有限公司 Superspeed fine grinding grinder

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