CN205095892U - Lithium battery materials microwave -assisted ball -milling equipment - Google Patents
Lithium battery materials microwave -assisted ball -milling equipment Download PDFInfo
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- CN205095892U CN205095892U CN201520916890.0U CN201520916890U CN205095892U CN 205095892 U CN205095892 U CN 205095892U CN 201520916890 U CN201520916890 U CN 201520916890U CN 205095892 U CN205095892 U CN 205095892U
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- ball
- fixed
- ball grinder
- shell body
- lid
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Abstract
The utility model discloses a lithium battery materials microwave -assisted ball -milling equipment, which comprises an outer casing, the middle part of shell body has the ball -milling jar and places the cavity, be fixed with a plurality of microwave emitter on the lateral wall of shell body, microwave emitter has connect the wave guide last expert, the wave guide expert receives to grind and places the cavity, ball -milling jar plug bush is in the cavity is placed to the ball -milling jar, the lid lid closes the top at the shell body, the bottom surface limit portion of lid has downwardly extending's spliced pole, the jack corresponding with the spliced pole have on the top face of shell body, the bottom surface of jack is fixed with strong magnetic path, the spliced pole plug bush adsorbs on strong magnetic path in the jack, its equipment is simple, small in size, and the operation is stable, and ball -milling and microwave heating and material drying function improve the efficiency of new material preparation in concentrating on same equipment greatly.
Description
Technical field:
The utility model relates to microwave milling apparatus technical field, relates to a kind of lithium battery material microwave radiation technology ball-grinding machine in particular.
Background technology:
Microwave is a kind of Novel heating energy of efficient and environmental protection, has selectively to add thermal property, thus has also played the characteristic of its excellence in separating substances, ore grinding etc.Microwave heating method has a lot of advantages compared with the heat radiation heating means of routine, and synthetic material is simple and quick, and material generates uniform particles and has uniform space; In addition, microwave method is effective especially to the large-scale synthesis of control, because it can reduce the impact of thermal gradient to greatest extent.
Ball-milling method is industrially applied to the main stream approach preparing nanometer powder in the world at present.But ball-milling method mainly to there is the ball action time long preparing in nanometer powder, product great efforts, the major defects such as granular size is uneven, poor repeatability, become restriction ball-milling method and are industrially widely used in bottleneck prepared by nanometer powder.Both combinations can improve the effect of grinding greatly, but existing milling apparatus volume is large, and grinding and heating separately, have impact on material preparation efficiency greatly.
Utility model content:
The purpose of this utility model overcomes the deficiencies in the prior art, and provide a kind of lithium battery material microwave radiation technology ball-grinding machine, its equipment is simple, compact, stable, ball milling and heating using microwave and material functions/drying concentrate in same equipment, greatly improve the efficiency of fabrication of new materials.
The scheme that the utility model solve the technical problem is:
A kind of lithium battery material microwave radiation technology ball-grinding machine, comprise shell body, the middle part of described shell body has ball grinder and places cavity, the lateral wall of shell body is fixed with multiple microwave emitter, microwave emitter has connected waveguide, waveguide connects ball milling and places cavity, ball grinder sleeve is placed in cavity at ball grinder, cover cap is combined in the top of shell body, the bottom surface edge of lid has the joint pin to downward-extension, the top end face of shell body have the jack corresponding with joint pin, the bottom surface of jack is fixed with magnetic block, joint pin sleeve is in jack and be adsorbed on magnetic block,
The middle top surface of lid is fixed with drive motors, the output shaft of drive motors is fixed with eccentric shaft, eccentric shaft passes lid and stretches in ball grinder, the outer wall of the eccentric axial portion of eccentric shaft is fixed with gag lever post, in the limited impression that gag lever post sleeve has on the madial wall of ball grinder, the end face of described lid is also fixed with vavuum pump, and the air inlet pipe of vavuum pump communicates with ball grinder through lid, lid is also provided with through hole, through hole is fixed with plug.
The madial wall of the end face of described shell body has annular stop groove, the top of ball grinder has outward extending position-limited edge, and position-limited edge is corresponding with annular stop groove.
The madial wall of described ball grinder placement cavity is fixed with Elastic Block, and the outer wall of ball grinder is corresponding with Elastic Block, and bottom surface and the sidewall of annular stop groove are all fixed with wear-resistant block.
The bottom surface, middle part of described lid is fixed with Elastic Block, and upper Elastic Block is pressed against on the top end face of ball grinder.
In the middle part of the bottom surface of described ball milling placement cavity, there is brace groove, the middle part of brace groove has the connecting hole to downward-extension, adapter sleeve is hinged in connecting hole, the bottom surface, middle part of lower Elastic Block has the support column to downward-extension, buffer spring is inserted with in support column, buffer spring and support column sleeve are in adapter sleeve, and the bottom surface of adapter sleeve is put forth effort in one end of buffer spring, the other end is put forth effort in lower Elastic Block, and lower Elastic Block is pressed against on the bottom surface of ball grinder.
Also temperature sensor is provided with in described shell body.
Outer wall and the inwall of described ball grinder have heat-insulation layer, and ball grinder is that the white material of titanium dioxide is made.
Described heat-insulation layer comprises skin, middle part layer and internal layer, and outer and internal layer is alumina layer, and middle part layer is silicon carbide layer.
Outstanding effect of the present utility model is:
Compared with prior art, its equipment is simple, and compact is stable, and ball milling and heating using microwave and material functions/drying concentrate in same equipment, greatly improve the efficiency of fabrication of new materials.
Meanwhile, ball grinder can vacuumize by its vavuum pump had, thus oxidation reaction when reducing grinding, thus improve purity and the effect of grinding.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is partial enlarged drawing of the present utility model;
Fig. 3 is the partial structurtes schematic diagram of heat-insulation layer of the present utility model.
Detailed description of the invention:
Embodiment, see as shown in Figure 1 to Figure 3, a kind of lithium battery material microwave radiation technology ball-grinding machine, comprise shell body 10, the middle part of described shell body 10 has ball grinder and places cavity 11, the lateral wall of shell body 10 is fixed with multiple microwave emitter 20, microwave emitter 20 connects waveguide 21, waveguide 21 connects ball milling and places cavity 11, ball grinder 30 sleeve is placed in cavity 11 at ball grinder, lid 40 covers the top at shell body 10, the bottom surface edge of lid 40 has the joint pin 41 to downward-extension, the top end face of shell body 10 have the jack 12 corresponding with joint pin 41, the bottom surface of jack 12 is fixed with magnetic block 13, joint pin 41 sleeve is in jack 12 and be adsorbed on magnetic block 13,
The middle top surface of lid 40 is fixed with drive motors 42, the output shaft of drive motors 42 is fixed with eccentric shaft 421, eccentric shaft 421 passes lid 40 and stretches in ball grinder 30, the outer wall of the eccentric axial portion of eccentric shaft 421 is fixed with gag lever post 43, in the limited impression 31 that gag lever post 43 sleeve has on the madial wall of ball grinder 30, the end face of described lid 40 is also fixed with vavuum pump 45, the air inlet pipe of vavuum pump 45 communicates with ball grinder 30 through lid 40, lid 40 is also provided with through hole 46, through hole 46 is fixed with plug 47.
Further, the madial wall of the end face of described shell body 10 has annular stop groove 130, the top of ball grinder 30 has outward extending position-limited edge 32, and position-limited edge 32 is corresponding with annular stop groove 130.
Further, the madial wall of described ball grinder placement cavity 11 is fixed with Elastic Block 14, and the outer wall of ball grinder 30 is corresponding with Elastic Block 14, and the bottom surface of annular stop groove 130 and sidewall are all fixed with wear-resistant block 15.
Further, the bottom surface, middle part of described lid 40 is fixed with Elastic Block 48, and upper Elastic Block 48 is pressed against on the top end face of ball grinder 30.
Further, in the middle part of the bottom surface of described ball milling placement cavity 11, there is brace groove 16, the middle part of brace groove 16 has the connecting hole 17 to downward-extension, adapter sleeve 18 is hinged in connecting hole 17, the bottom surface, middle part of lower Elastic Block 19 has the support column 191 to downward-extension, buffer spring 192 is inserted with in support column 191, buffer spring 192 and support column 191 sleeve are in adapter sleeve (18), the bottom surface of adapter sleeve 18 is put forth effort in one end of buffer spring 192, the other end is put forth effort in lower Elastic Block 19, and lower Elastic Block 19 is pressed against on the bottom surface of ball grinder 30.
Further, temperature sensor 50 is also provided with in described shell body 10.
Further, outer wall and the inwall of described ball grinder 30 have heat-insulation layer 1, and ball grinder 30 is made for the white material of titanium dioxide.
Further, described heat-insulation layer 1 comprises outer 1a, middle part layer 1b and internal layer 1c, outer 1a and internal layer 1c are alumina layer, and middle part layer 1b is silicon carbide layer.
In the present embodiment, cover at the top of shell body 10 by lid 40, the bottom surface edge of lid 40 has the joint pin 41 to downward-extension, the top end face of shell body 10 have the jack 12 corresponding with joint pin 41, the bottom surface of jack 12 is fixed with magnetic block 13, joint pin 41 sleeve is in jack 12 and be adsorbed on magnetic block 13, make its lid 40 cover sealing and cover firmly, and the vavuum pump 45 which is provided with can vacuumize process to ball grinder 30, thus make it reduce the possibility of oxidation reaction when ball milling, improve the effect of grinding.
And when needing air inlet, only need plug 47 to take out from through hole 46, plug 47 adopts the mode be spirally connected to be fixed on the sidewall of through hole 46.
And the buffer spring 192 in the present embodiment can make ball grinder 30 be in when ball milling is placed in cavity 11 and between lid 40 to be pressed against closely, thus greatly improve its rotating effect, and ensure sealing.And ball grinder 30 can be made to realize eccentric rotary by eccentric shaft 421, thus the mill ball in ball grinder 30 is ground, make grinding effect better.
Finally; above embodiment is only for illustration of the utility model; and be not limitation of the utility model; the those of ordinary skill of relevant technical field; when not departing from spirit and scope of the present utility model; can also make a variety of changes and modification, therefore all equivalent technical schemes also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (8)
1. a lithium battery material microwave radiation technology ball-grinding machine, comprise shell body (10), it is characterized in that: the middle part of described shell body (10) has ball grinder and places cavity (11), the lateral wall of shell body (10) is fixed with multiple microwave emitter (20), microwave emitter (20) connects waveguide (21), waveguide (21) connects ball milling and places cavity (11), ball grinder (30) sleeve is placed in cavity (11) at ball grinder, lid (40) covers the top in shell body (10), the bottom surface edge of lid (40) has the joint pin (41) to downward-extension, the top end face of shell body (10) have the jack (12) corresponding with joint pin (41), the bottom surface of jack (12) is fixed with magnetic block (13), joint pin (41) sleeve is in jack (12) and be adsorbed on magnetic block (13),
The middle top surface of lid (40) is fixed with drive motors (42), the output shaft of drive motors (42) is fixed with eccentric shaft (421), eccentric shaft (421) is through lid (40) and stretch in ball grinder (30), the outer wall of the eccentric axial portion of eccentric shaft (421) is fixed with gag lever post (43), in the limited impression (31) that gag lever post (43) sleeve has on the madial wall of ball grinder (30), the end face of described lid (40) is also fixed with vavuum pump (45), the air inlet pipe of vavuum pump (45) communicates with ball grinder (30) through lid (40), lid (40) is also provided with through hole (46), through hole (46) is fixed with plug (47).
2. a kind of lithium battery material microwave radiation technology ball-grinding machine according to claim 1, it is characterized in that: the madial wall of the end face of described shell body (10) has annular stop groove (130), the top of ball grinder (30) has outward extending position-limited edge (32), and position-limited edge (32) is corresponding with annular stop groove (130).
3. a kind of lithium battery material microwave radiation technology ball-grinding machine according to claim 2, it is characterized in that: the madial wall of described ball grinder placement cavity (11) is fixed with Elastic Block (14), the outer wall of ball grinder (30) is corresponding with Elastic Block (14), and the bottom surface of annular stop groove (130) and sidewall are all fixed with wear-resistant block (15).
4. a kind of lithium battery material microwave radiation technology ball-grinding machine according to claim 3, it is characterized in that: the bottom surface, middle part of described lid (40) is fixed with Elastic Block (48), and upper Elastic Block (48) is pressed against on the top end face of ball grinder (30).
5. a kind of lithium battery material microwave radiation technology ball-grinding machine according to claim 4, it is characterized in that: in the middle part of the bottom surface of described ball milling placement cavity (11), there is brace groove (16), the middle part of brace groove (16) has the connecting hole (17) to downward-extension, adapter sleeve (18) is hinged in connecting hole (17), the bottom surface, middle part of lower Elastic Block (19) has the support column (191) to downward-extension, buffer spring (192) is inserted with in support column (191), buffer spring (192) and support column (191) sleeve are in adapter sleeve (18), the bottom surface of adapter sleeve (18) is put forth effort in one end of buffer spring (192), the other end is put forth effort in lower Elastic Block (19), lower Elastic Block (19) is pressed against on the bottom surface of ball grinder (30).
6. a kind of lithium battery material microwave radiation technology ball-grinding machine according to claim 1, is characterized in that: be also provided with temperature sensor (50) in described shell body (10).
7. a kind of lithium battery material microwave radiation technology ball-grinding machine according to claim 1, it is characterized in that: the outer wall of described ball grinder (30) and inwall have heat-insulation layer (1), ball grinder (30) is made for the white material of titanium dioxide.
8. a kind of lithium battery material microwave radiation technology ball-grinding machine according to claim 7, it is characterized in that: described heat-insulation layer (1) comprises skin (1a), middle part layer (1b) and internal layer (1c), outer (1a) and internal layer (1c) are alumina layer, and middle part layer (1b) is silicon carbide layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916890.0U CN205095892U (en) | 2015-11-17 | 2015-11-17 | Lithium battery materials microwave -assisted ball -milling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916890.0U CN205095892U (en) | 2015-11-17 | 2015-11-17 | Lithium battery materials microwave -assisted ball -milling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205095892U true CN205095892U (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520916890.0U Withdrawn - After Issue CN205095892U (en) | 2015-11-17 | 2015-11-17 | Lithium battery materials microwave -assisted ball -milling equipment |
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| CN (1) | CN205095892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289806A (en) * | 2015-11-17 | 2016-02-03 | 绍兴文理学院 | Microwave-assisted ball milling device for lithium battery material and grinding method |
-
2015
- 2015-11-17 CN CN201520916890.0U patent/CN205095892U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289806A (en) * | 2015-11-17 | 2016-02-03 | 绍兴文理学院 | Microwave-assisted ball milling device for lithium battery material and grinding method |
| CN105289806B (en) * | 2015-11-17 | 2017-08-25 | 绍兴文理学院 | A kind of lithium battery material microwave radiation technology ball-grinding machine and Ginding process |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160323 Effective date of abandoning: 20170825 |