CN202096981U - Asphalt colloid grinder capable of improving grinding quality - Google Patents
Asphalt colloid grinder capable of improving grinding quality Download PDFInfo
- Publication number
- CN202096981U CN202096981U CN2011201591528U CN201120159152U CN202096981U CN 202096981 U CN202096981 U CN 202096981U CN 2011201591528 U CN2011201591528 U CN 2011201591528U CN 201120159152 U CN201120159152 U CN 201120159152U CN 202096981 U CN202096981 U CN 202096981U
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- Prior art keywords
- transmission shaft
- grinding
- power transmission
- millstone
- fan
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an asphalt colloid grinder capable of improving the grinding quality, belonging to the technical field of a grinding device and aiming to provide an asphalt colloid grinder capable of operating stably and improving the grinding quality. In the technical scheme, the asphalt colloid grinder comprises a grinder body, a motor, a coupling, a transmission shaft, a spiral delivery device, a rotary grinding fan, a fixed grinding fan and a base, the two ends of the transmission shaft are respectively supported by a transmission shaft support bearing, the transmission shaft support bearings are fixed on a bearing bracket, and the bearing bracket is fixedly connected with the base; and the ring-shaped grinding surfaces of the rotary grinding fan and the fixed grinding fan are respectively provided with an annular groove, and the density of grinding teeth on the outer sides of the annular grooves is higher than the density of grinding teeth on the inner sides of the annular grooves. Since the two ends of the transmission shaft are respectively supported by the transmission shaft support bearings, the transmission shaft can rotate smoothly, the grinding quality can be ensured, and the damage to the bearings can be avoided. The ring-shaped grinding fans are divided by the annular grooves into areas with the grinding teeth of different densities, materials of different sizes can be classified and ground and the quality of abrasive materials and the production efficiency can be improved.
Description
Technical field
The utility model relates to the colloid mill that uses in a kind of pitch production, belongs to the milling apparatus technical field.
Background technology
Colloid mill is the novel device of ultra micron processing, is applicable to all kinds of emulsifications, dispersion, pulverizing, grinding.Be widely used in food, pharmacy, daily-use chemical industry, chemical industry, building industry and other industry.
It is indispensable one procedure in the formed asphalt process such as building trade that pitch grinds, and colloid mill is the necessaries that grinds in the production process.Chinese patent numbers 200820106595.9 discloses a kind of improved pitch colloid mill; This colloid mill glue go round and round a millstone the fan and decide millstone through the improvement; Make the discharging speed of colloid mill accelerate greatly, kept the quality of abrasive material simultaneously, practiced thrift cost; Improve production efficiency, received the welcome of using the user.
But find that in use an end of the power transmission shaft of this colloid mill is by bearings, the other end of power transmission shaft is installed the fan of going round and round a millstone, and auger conveyor also is installed on the power transmission shaft.Because power transmission shaft is single-ended support, bearing will inevitably gappedly exist after installing simultaneously, and under the gravity effect of go round and round a millstone fan and auger conveyor, the other end of power transmission shaft is certain sagging with regard to producing inevitably.Though this sagging very little, can cause power transmission shaft that shake and noise take place, the not only feasible fan of going round and round a millstone contacts with the abradant surface of deciding millstone and dislocation occurs; Influence Grinding Quality; Make that also the bearing that supports bears very big torsion, be easy to damage that therefore improved necessity arranged very much.
On the other hand, the fan of going round and round a millstone of this colloid mill grinds with the material particles of the bar shaped roll flute of deciding millstone for different sizes simultaneously, and is also influential to Grinding Quality, and improved necessity is also arranged.
The utility model content
The utility model technical problem to be solved provides a kind of power transmission shaft supporting & stablizing, assurance abradant surface of can making and contacts the good pitch colloid mill that can improve Grinding Quality.
The technical scheme that solves the problems of the technologies described above is:
A kind of pitch colloid mill that can improve Grinding Quality; It comprises mill body, motor, shaft coupling, power transmission shaft, screw input feeder, the fan of going round and round a millstone, decides millstone, charging aperture, discharging opening, base; Its improvements are; Its power transmission shaft two ends are supported by the power transmission shaft spring bearing respectively, and the power transmission shaft spring bearing is fixed on the support of bearing, and the support of bearing is fixedly connected with base.
The above-mentioned pitch colloid mill that can improve Grinding Quality; The said fan and decide on the annular flour milling of millstone annular groove is arranged respectively of going round and round a millstone; Annular groove is positioned at the middle part of annular flour milling; The position of two annular grooves is corresponding, and the density of the bar shaped roll flute of the annular flour milling in the annular groove outside is greater than the density of the bar shaped roll flute of the inboard annular flour milling of annular groove.
The power transmission shaft two ends of the utility model are supported by the power transmission shaft spring bearing respectively; Screw input feeder and go round and round a millstone the fan between two power transmission shaft spring bearings; Stopped the generation of shake, so the power transmission shaft stability of rotation, the fan and decide the millstone contact stabilization of going round and round a millstone; Guarantee Grinding Quality, also avoided the damage of bearing; The annular millstone is divided into the roll flute zone of different densities by annular groove, can improve the quality and the production efficiency of abrasive material to the grinding of classifying of the material particles of different sizes.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the floor map of going round and round a millstone and fanning;
Fig. 3 is the A-A cutaway view of Fig. 2.
Mark is following among the figure: mill body 1, motor 2, shaft coupling 3, power transmission shaft 4, screw input feeder 5, the fan 6 of going round and round a millstone, decide millstone 7, power transmission shaft spring bearing 8, power transmission shaft spring bearing 9, roll flute 10, abrasive material chamber 11, annular groove 12, locknut 13, ring flange 14, adjust bolt 15, charging aperture 16, discharging opening 17, the support of bearing 18, base 19.
The specific embodiment
Show among the figure; Thisly can improve the pitch colloid mill of Grinding Quality and general horizontal colloid mill does not have basic change on overall structure; Still by mill body 1, motor 2, shaft coupling 3, power transmission shaft 4, screw input feeder 5, the fan 6 of going round and round a millstone, decide parts such as millstone 7, charging aperture 16, discharging opening 17, locknut 13, base 19 and form; The fan 6 of going round and round a millstone is connected with power transmission shaft 4, decides millstone 7 and is fixedly connected with the ring flange 14 that grinds body 1.
Fig. 1 shows, the improvements of the utility model are, original power transmission shaft 4 one ends are by bearings, and the other end of power transmission shaft 4 is installed the fan 6 of going round and round a millstone, and does not have bearings, therefore can influence Grinding Quality and damage parts because of gravity produce sagging and operation shake.Structure after the improvement has been installed power transmission shaft spring bearing 8 and power transmission shaft spring bearing 9 respectively at the two ends of power transmission shaft 4, power transmission shaft spring bearing 8 is installed on the support of bearing 18 with power transmission shaft spring bearing 9, and the support of bearing 18 is fixedly connected with base 19.After adopting this structure, all there is bearings at power transmission shaft 4 two ends, operate steadily, and have avoided the sagging shake that causes of an end, therefore can improve Grinding Quality, have also reduced the damage of bearing.
Fig. 2,3 shows; Another improvements of the utility model are; Original fan 6 of going round and round a millstone is the plane with the grinding contact-making surface of deciding millstone 7; Ground flat is that the annulus that encloses Monday along cylindrical is arranged respectively on the fan 6 of the going round and round a millstone plane relative with decide millstone 7, and the annulus of two millstones contacts relatively, and roll flute 10 is arranged above.Its shortcoming is that bar shaped roll flute 10 grinds for different big or small material particles simultaneously, and is influential to Grinding Quality.Structure after the improvement is that the fan 6 of going round and round a millstone has annular groove 12 with deciding respectively on the annular flour milling of millstone 7; Annular groove 12 is positioned at the middle part of annular flour milling; The position of two annular grooves 12 is corresponding, and the density of the bar shaped roll flute 10 of the annular flour milling in annular groove 12 outsides is greater than the density of the bar shaped roll flute 10 of annular groove 12 inboard annular flour millings.The advantage of this spline structure is after material gets into abrasive material chamber 11; Move to the outer ring gradually with the inner ring of decide millstone 7 by the fan 6 of going round and round a millstone and since on go round and round a millstone fan 6 and the annular flour milling of decide millstone 7 annular groove 12 outsides the density of bar shaped roll flute 10 greater than the density of the inboard bar shaped roll flute 10 of annular groove 12, so oarse-grained material elder generation grinds in annular groove 12 inboards; Particle after the grinding gets into annular groove 12 outsides again and grinds; Short grained material then directly enters into annular groove 12 outsides and grinds, and the density of the bar shaped roll flute 10 in the outside is big, grinds thin; Therefore can improve Grinding Quality; Classification grinds that not only quality is good like this, has also accelerated grinding rate, has improved efficient.
Claims (2)
1. pitch colloid mill that can improve Grinding Quality; It comprises mill body (1), motor (2), shaft coupling (3), power transmission shaft (4), screw input feeder (5), the fan (6) of going round and round a millstone, decides millstone (7), charging aperture (16), discharging opening (17), base (19); It is characterized in that: its power transmission shaft (4) two ends are supported by power transmission shaft spring bearing (8) and power transmission shaft spring bearing (9) respectively; Power transmission shaft spring bearing (8) and power transmission shaft spring bearing (9) are separately fixed on the support of bearing (18), and the support of bearing (18) is fixedly connected with base (19).
2. the pitch colloid mill that can improve Grinding Quality according to claim 1; It is characterized in that: the said fan (6) and decide on the annular flour milling of millstone (7) annular groove (12) is arranged respectively of going round and round a millstone; Annular groove (12) is positioned at the middle part of annular flour milling; The position of two annular grooves (12) is corresponding, and the density of the bar shaped roll flute (10) of the annular flour milling in annular groove (12) outside is greater than the density of the bar shaped roll flute (10) of the inboard annular flour milling of annular groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201591528U CN202096981U (en) | 2011-05-18 | 2011-05-18 | Asphalt colloid grinder capable of improving grinding quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201591528U CN202096981U (en) | 2011-05-18 | 2011-05-18 | Asphalt colloid grinder capable of improving grinding quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202096981U true CN202096981U (en) | 2012-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201591528U Expired - Fee Related CN202096981U (en) | 2011-05-18 | 2011-05-18 | Asphalt colloid grinder capable of improving grinding quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202096981U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614958A (en) * | 2012-04-13 | 2012-08-01 | 山东卓洋机电科技有限公司 | Colloid mill |
| CN104014398A (en) * | 2014-06-19 | 2014-09-03 | 张忠义 | Grinding tool assembly for grinding storage medium and grinding device |
| CN107185666A (en) * | 2017-07-06 | 2017-09-22 | 象山互易科技咨询有限公司 | A kind of environment-friendly highly efficient aquatic attractant produces preparation facilities |
-
2011
- 2011-05-18 CN CN2011201591528U patent/CN202096981U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614958A (en) * | 2012-04-13 | 2012-08-01 | 山东卓洋机电科技有限公司 | Colloid mill |
| CN104014398A (en) * | 2014-06-19 | 2014-09-03 | 张忠义 | Grinding tool assembly for grinding storage medium and grinding device |
| CN104014398B (en) * | 2014-06-19 | 2016-09-07 | 张忠义 | A kind of grinding tool combination pulverized for storage medium and disintegrating apparatus |
| CN107185666A (en) * | 2017-07-06 | 2017-09-22 | 象山互易科技咨询有限公司 | A kind of environment-friendly highly efficient aquatic attractant produces preparation facilities |
| CN107185666B (en) * | 2017-07-06 | 2022-08-30 | 南京宏远生物科技有限公司 | High-efficient aquatic products phagostimulant production preparation facilities of environment-friendly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20120518 |