CN205323889U - Transmission rotation formula grinder - Google Patents
Transmission rotation formula grinder Download PDFInfo
- Publication number
- CN205323889U CN205323889U CN201520994293.XU CN201520994293U CN205323889U CN 205323889 U CN205323889 U CN 205323889U CN 201520994293 U CN201520994293 U CN 201520994293U CN 205323889 U CN205323889 U CN 205323889U
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- CN
- China
- Prior art keywords
- grinding
- frustum
- bevel gear
- frame
- axle
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- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 title abstract 3
- 238000000227 grinding Methods 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000008859 change Effects 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 9
- 239000003814 drug Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 18
- 239000006185 dispersion Substances 0.000 abstract description 9
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 3
- 238000003801 milling Methods 0.000 abstract 2
- 239000003973 paint Substances 0.000 description 15
- 238000009826 distribution Methods 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000000049 pigment Substances 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
This patent belongs to the preparation field of coating, discloses a transmission rotation formula grinder, including milling pot, is equipped with the pivot in the milling pot, and the cover is equipped with the grinding frame in the pivot, grinds the frame and includes bottom plate and lateral wall, and equal equipartition has a plurality of liquid through hole on lateral wall and the bottom plate, and bottom plate and lateral wall form a big -end -up's toper cavity, have placed the multiple grinding ball in the cavity, the pivot upper end is equipped with the frustum, has the vertical teeth of a cogwheel along the circumference equipartition on the outer wall of frustum, still include actuating mechanism, actuating mechanism includes the drive shaft, and actuating shaft connection has a motor, and the overhead cover of drive shaft has a plurality of bevel gear, and a plurality of bevel gear can be respectively mesh in co -altitude department not with the frustum, all are equipped with driven friction disc on every bevel gear, all are equipped with an initiative friction disc corresponding to every driven friction disc in the drive shaft. The transmission rotation formula grinder that this patent provided, when having solved present paste grinder, the thick liquids that are located cavity upper portion space can't obtain abundant grinding and lead to the technical problem that efficiency of grinding is not good, dispersion effect is not good of thick liquids.
Description
Technical field
This utility model belongs to coating preparation field, is specifically related to a kind of speed change rotary type lapping device。
Background technology
Coating refers to and covers protected or decorated body surface, and can form the continuous film of firm attachment with coated article。The process of coating material production is undertaken pigment solids particle broken by external force exactly and is dispersed in resin solution or emulsion, so as to form the suspended dispersion of a fine uniform structure。Its production process mainly includes pre-dispersed, grinding distribution, paint, purification packaging and other steps。
Wherein, grinding distribution refers to that the mix mill base after by dispersion is disperseed again by grinding distribution equipment, obtains dispersible pigment color paste。Current grinding distribution equipment usually loads abrasive media in a cavity erect, form such as steel ball, porcelain ball, cobblestone etc., during operation, to treat that scattered paint vehicle puts in this cavity, rotate this cavity, make mutually to clash into or friction between abrasive media, so that pigment is subject to strong impact and Strong shear effect, finally crushes, be distributed in paint vehicle。But; owing to cavity is to erect; it is bigger in the space on vertical; namely the height space of slurry distribution is bigger; but abrasive media would generally deposit to cavity bottom under self gravitation effect, even if be also difficult to rise to the upper space of cavity when cavity rotates, thus causing that the slurry on cavity top cannot be subject to sufficient grinding; the grinding effect finally resulting in slurry is bad, dispersion effect is bad, affects the quality of colored paint。
Utility model content
This utility model is intended to provide a kind of speed change rotary type lapping device, with solve current slurry grind time, the slurry being positioned at cavity upper space cannot be ground fully and be caused the technical problem that grinding effect is bad, dispersion effect is bad of slurry。
Speed change rotary type lapping device in this programme, including grinding pot, rotating shaft it is provided with in grinding pot, rotating shaft is arranged with grinding frame, grind frame and include base plate and sidewall, sidewall and base plate are all evenly equipped with multiple liquid-through hole, base plate and sidewall and form a up big and down small conical cavity, in cavity, be placed with multiple mill ball；Described rotating shaft upper end is provided with frustum, and the outer wall of frustum is evenly distributed the vertical gear teeth；Also include driving mechanism, described driving mechanism includes driving axle, axle is driven to be connected to motor, drive and axle is set with multiple bevel gear, multiple bevel gears can be engaged in differing heights place respectively with frustum, each bevel gear is equipped with driven friction disk, drives and axle is equipped with an active friction plate corresponding to each driven friction disk。
Adopt the speed change rotary type lapping device in this programme, including grinding pot, grinding pot provides the space ground, rotating shaft is arranged with grinding frame, grind frame to be used for containing mill ball, grind frame and mill ball can be promoted to certain altitude, mill ball is avoided all to be drowned into the lowermost end of grinding pot, grind the liquid-through hole on frame sidewall and be available for paint vehicle circulation, grind frame bottom plate and sidewall forms a up big and down small conical cavity, under grinding the rotating speed that frame is different, mill ball can rise to different At The Heights along the sidewall grinding frame in this conical cavity and do centripetal moving, in the process of motion, mutual collision and friction is carried out between mill ball, and then make pigment granule be broken and be dispersed in paint vehicle。
Described rotating shaft upper end is provided with frustum, and the outer wall of frustum is toothed around, and frustum coordinates driving mechanism can realize frustum, namely realizes the rotating speed that rotating shaft is different, thus realizing grinding frame and grinding the different rotating speeds of mill ball in frame；Driving mechanism includes driving axle, axle is driven to be connected to motor, motor and driving axle provide and grind the power source that frame rotates, drive and axle is set with multiple bevel gear, namely bevel gear can along driving axle to slide, and drive axle cannot to rotate by band dynamic bevel gear under the cooperation not having other parts, multiple bevel gears can be engaged in differing heights place respectively with frustum, when drive shaft speed is constant, gear ratio is different, the rotating speed grinding frame is just different, therefore the height space that mill ball stops is just different, so that paint vehicle can be ground in space by mill ball at various height, namely the sphere of action of mill ball is wide, the grinding effect of paint vehicle is good, dispersion effect is good。
The following is the preferred version based on such scheme:
Preferred version one: the upper end of described grinding frame is additionally provided with top board, and top board is evenly equipped with multiple liquid-through hole。Avoid mill ball to fall into grinding pot from the upper end grinding frame, and do not have corresponding effect。
Preferred version two: based on preferred version one, the consistent size of the plurality of mill ball, multiple mill balls include hollow ball and medicine ball。Mill ball consistent size, and contain hollow ball and medicine ball, illustrate that the quality of mill ball is different, and the mill ball of different quality can be distributed under grinding the rotating speed that frame is same and grind in height space different in frame, mill ball has a very wide distribution, the sphere of action of paint vehicle is also just wide, and grinding effect is good, and dispersion effect is good
Preferred version three: based on preferred version two, described rotating shaft is positioned at above and below grinding frame and is equipped with stirring paddle。Two stirring paddles so that the paint vehicle play intensity grinding frame upper and lower strengthens, can be ground thus being easier to enter in grinding frame, disperse。Grinding effect is good, and dispersion effect is good。
Preferred version four: based on preferred version three, the blade of described stirring paddle is helical blade。The stirring great efforts of helical blade。
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment speed change rotary type lapping device。
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Accompanying drawing labelling in Figure of description includes: frustum 1, rotating shaft 2, grinding pot 3, grinding frame 4, liquid-through hole 5, stirring paddle 6, driving axle 7, rubber case 8, bevel gear 9, driven friction disk 10, active friction plate 11。
As shown in Figure 1, speed change rotary type lapping device, including grinding pot 3, in grinding pot 3, it is provided with rotating shaft 2, rotating shaft 2 is arranged with grinding frame 4, grind frame 4 and include base plate, sidewall and top board, all being evenly equipped with multiple liquid-through hole 5 on top board, sidewall and base plate, top board, base plate and sidewall form a up big and down small conical cavity, are placed with multiple mill ball in cavity, the consistent size of multiple mill balls, multiple mill balls include hollow ball and medicine ball；Being positioned at above and below grinding frame 4 in rotating shaft 2 and be equipped with stirring paddle 6, the blade of stirring paddle 6 is helical blade；Rotating shaft 2 upper end is provided with frustum 1, and the outer wall of frustum 1 is evenly distributed the vertical gear teeth, and the miner diameter end of frustum 1 is upward；Also include driving mechanism, driving mechanism includes driving axle 7, axle 7 is driven to be connected to motor, drive and axle 7 has three rubber sections, namely drive on axle 7 and be arranged with three rubber cases 8, a bevel gear 9 it is cased with outside each rubber case 8, bevel gear 9 can along driving axle 7 to move under axial motive force effect, can remain stationary as under the effect of rubber case 8 frictional force when bevel gear 9 is not affected by motive force, each bevel gear 9 can engage with frustum 1 in the bottom end of corresponding rubber case 8, three bevel gears 9 are different from the position that frustum 1 engages, the lower end of each bevel gear 9 is equipped with driven friction disk 10, the lower end being positioned at each rubber case 8 on axle 7 is driven to be equipped with active friction plate 11。
In specific implementation process, paint vehicle to be ground is fed in grinding pot 3, promote the bevel gear 9 being positioned below, this bevel gear 9 is engaged with frustum 1, and the driven friction disk 10 on this bevel gear 9 is coordinated with active friction plate 11 below, opening motor, electric machine rotation can drive grinding frame 4 to rotate；After 20 minutes, close motor, promote the bevel gear 9 being positioned at lowermost end, this bevel gear 9 is departed from frustum 1, promote the bevel gear 9 being positioned at above this bevel gear 9, it is made to engage with frustum 1, and the driven friction disk 10 on this bevel gear 9 is coordinated with active friction plate 11 below, open motor, electric machine rotation can drive grinding frame 4 to rotate, now, due to ratio changing, therefore the velocity of rotation grinding frame 4 is different from velocity of rotation before, thus mill ball is then different in grinding the height and position stopped in frame 4, mill ball is also just different to the sphere of action of paint vehicle, expand the mill ball sphere of action to paint vehicle；After 20 minutes, according to aforesaid operations so that be positioned at bevel gear 9 topmost and engage with frustum 1, change the rotating speed grinding frame 4 further, namely mill ball is changed in grinding the height and position stopped in frame 4, by that analogy, constantly change the velocity of rotation grinding frame 4, namely change the position height that mill ball stops, mill ball is avoided to sink to the bottom, making mill ball that the sphere of action of paint vehicle is wide, the grinding effect of paint vehicle is good, and dispersion effect is good。
For a person skilled in the art; under the premise without departing from this utility model structure; can also making some deformation and improvement, these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented。
Claims (5)
1. speed change rotary type lapping device, it is characterized in that: include grinding pot, rotating shaft it is provided with in grinding pot, rotating shaft is arranged with grinding frame, grind frame and include base plate and sidewall, sidewall and base plate are all evenly equipped with multiple liquid-through hole, base plate and sidewall and form a up big and down small conical cavity, in cavity, be placed with multiple mill ball；Described rotating shaft upper end is provided with frustum, and the outer wall of frustum is evenly distributed the vertical gear teeth；Also include driving mechanism, described driving mechanism includes driving axle, axle is driven to be connected to motor, drive and axle is set with multiple bevel gear, multiple bevel gears can be engaged in differing heights place respectively with frustum, each bevel gear is equipped with driven friction disk, drives and axle is equipped with an active friction plate corresponding to each driven friction disk。
2. speed change rotary type lapping device according to claim 1, it is characterised in that: the upper end of described grinding frame is additionally provided with top board, and top board is evenly equipped with multiple liquid-through hole。
3. speed change rotary type lapping device according to claim 2, it is characterised in that: the consistent size of the plurality of mill ball, multiple mill balls include hollow ball and medicine ball。
4. speed change rotary type lapping device according to claim 3, it is characterised in that: described rotating shaft is positioned at above and below grinding frame and is equipped with stirring paddle。
5. speed change rotary type lapping device according to claim 4, it is characterised in that: the blade of described stirring paddle is helical blade。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520994293.XU CN205323889U (en) | 2015-12-05 | 2015-12-05 | Transmission rotation formula grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520994293.XU CN205323889U (en) | 2015-12-05 | 2015-12-05 | Transmission rotation formula grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205323889U true CN205323889U (en) | 2016-06-22 |
Family
ID=56211977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520994293.XU Expired - Fee Related CN205323889U (en) | 2015-12-05 | 2015-12-05 | Transmission rotation formula grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205323889U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289802A (en) * | 2015-12-05 | 2016-02-03 | 重庆百齐居建材有限公司 | Speed-variable rotating type grinding device |
| CN106111267A (en) * | 2016-06-27 | 2016-11-16 | 安徽省思维新型建材有限公司 | Circulating preliminary grinder |
| CN106111266A (en) * | 2016-06-27 | 2016-11-16 | 安徽省思维新型建材有限公司 | Preliminary grinder |
| CN106902932A (en) * | 2017-04-05 | 2017-06-30 | 宜兴市宏才盛邦科技有限公司 | A kind of detachable calcium carbonate crude grinding device |
| CN110121325A (en) * | 2017-01-04 | 2019-08-13 | 株式会社东商 | Drug feeder |
| CN118649885A (en) * | 2024-08-20 | 2024-09-17 | 四川省眉山益稷农业科技有限公司 | Fertilizer screening device capable of collecting dust |
-
2015
- 2015-12-05 CN CN201520994293.XU patent/CN205323889U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289802A (en) * | 2015-12-05 | 2016-02-03 | 重庆百齐居建材有限公司 | Speed-variable rotating type grinding device |
| CN106111267A (en) * | 2016-06-27 | 2016-11-16 | 安徽省思维新型建材有限公司 | Circulating preliminary grinder |
| CN106111266A (en) * | 2016-06-27 | 2016-11-16 | 安徽省思维新型建材有限公司 | Preliminary grinder |
| CN110121325A (en) * | 2017-01-04 | 2019-08-13 | 株式会社东商 | Drug feeder |
| CN106902932A (en) * | 2017-04-05 | 2017-06-30 | 宜兴市宏才盛邦科技有限公司 | A kind of detachable calcium carbonate crude grinding device |
| CN118649885A (en) * | 2024-08-20 | 2024-09-17 | 四川省眉山益稷农业科技有限公司 | Fertilizer screening device capable of collecting dust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20161205 |