CN202410744U - Stator and rotor of shear mill - Google Patents
Stator and rotor of shear mill Download PDFInfo
- Publication number
- CN202410744U CN202410744U CN2012200559680U CN201220055968U CN202410744U CN 202410744 U CN202410744 U CN 202410744U CN 2012200559680 U CN2012200559680 U CN 2012200559680U CN 201220055968 U CN201220055968 U CN 201220055968U CN 202410744 U CN202410744 U CN 202410744U
- Authority
- CN
- China
- Prior art keywords
- stator
- rotor
- rotating disk
- cannelure
- price fixing
- Prior art date
- 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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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a stator and a rotor of a shear mill, which comprises a stator and a rotor. The stator and the rotor adopt a fixed disc and a rotating disc, and disc surfaces of the stator and the rotor are mutually meshed; the rotating disc is sleeved on a rotating disc shaft; the meshed disc surface of the rotating disc takes the disc surface center as a center and is provided with an annular groove; the meshed disc surface of the rotating disc is also provided with a rotating disc discharging groove in the radial direction; an annular gear matched with the annular groove is machined on the meshed disc surface of the fixed disc; and a fixed disc discharging groove is also formed on the meshed disc surface of the fixed disc in the radial direction. The stator and the rotor can perform sufficient shearing and grinding on asphalt particles, and reduce the damage to equipment.
Description
Technical field
The utility model relates to a kind of stator rotor, particularly relates to a kind of stator rotor of shear mill.
Background technology
Fast development and the utilization of pitch in highway construction along with the highway in China construction; Technical indicator to pitch is also had higher requirement, and the grinding of traditional emulsified asphalt is that the grinding through the stator of interior external toothing and rotor makes the particle of pitch reach certain fineness, and the field of conjugate action between the stator rotor is the break-in face of reticulate pattern; The break-in force rate is less; Under the identical situation of pitch fineness requirement, the time of grinding is longer, so operating efficiency is lower; And the engagement between the stator rotor misplaces easily, and equipment is damaged.
The utility model content
For addressing the above problem, the utility model provides a kind of life-span long, the stator rotor of the shear mill that high efficiency and grinding effect are good.
For achieving the above object, the utility model provides following technical scheme: a kind of stator rotor of shear mill, comprise stator and rotor, and said stator and rotor are intermeshing price fixing of card and rotating disk; Said rotating disk is sheathed on the turntable shaft; The engagement card of said rotating disk is that the center offers cannelure with the card center; The engagement card of said rotating disk radially also offers the rotating disk blow tank; The engagement card of said price fixing is processed with the annular tooth that is complementary with said cannelure; The engagement card of said price fixing radially also offers the price fixing blow tank.
The center of said price fixing offers charging aperture.
Preferably, said cannelure and annular tooth are many concentric annular groove and the annular tooth of coupling each other.
Preferably, said rotating disk blow tank and price fixing blow tank are many grooves.
Preferably, the width of said cannelure and annular tooth reduces from inside to outside successively.
Preferably, the cross section of said cannelure and annular tooth is trapezoidal.
Preferably, the cross section of said cannelure and annular tooth is triangle.
Preferably, the cross section of said cannelure and annular tooth is circular arc.
Adopt the beneficial effect of above technical scheme to be: the moment of torsion that produces when price fixing and rotating disk are meshing with each other, the pitch particle is sheared grinding fully; Many cannelures and annular tooth are carried out multiple tracks to the pitch particle and are ground, and the width of cannelure and annular tooth reduces from inside to outside successively, make the pitch particle by grinding more fully; Custom-designed price fixing blow tank and rotating disk blow tank, when they were positioned on the line in rotation process, ground pitch particle is discharging smoothly just; Adopt the annular roll flute of trapezoidal, triangle or circular arc simultaneously, make the pitch particle better sheared grinding.
Description of drawings
Fig. 1 is the card vertical view of the utility model price fixing;
Fig. 2 is the card vertical view of the utility model rotating disk;
Fig. 3 is the mesh schematic representation of the utility model price fixing and rotating disk.
1. price fixing 11. annular tooth 12. price fixing blow tanks 13. charging apertures 2. rotating disks 21. cannelures 22. rotating disk blow tanks 3. turntable shafts.
The specific embodiment
Specify the preferred implementation of the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 2 and Fig. 3, shown in legend wherein, a kind of stator rotor of shear mill comprises a stator and a rotor, and said stator and rotor are intermeshing price fixing 1 of card and rotating disk 2; Said rotating disk 2 is sheathed on the turntable shaft 3; The engagement card of said rotating disk 2 is that the center offers three cannelures 21 with the card center; The engagement card of said rotating disk 2 radially also offers ten rotating disk blow tanks 22; The engagement card of said price fixing 1 is processed with three annular tooth 11 that are complementary with said cannelure 21; The engagement card of said price fixing 1 radially also offers ten price fixing blow tanks 12.
The center of said price fixing 1 offers a charging aperture 13.
Said rotating disk blow tank 22 is a groove with price fixing blow tank 12.
The cross section of said cannelure 21 and annular tooth 11 is trapezoidal.
Change the grinding effect of pitch particle through shape, width and the quantity that changes annular roll flute and annular slot grinding.
Referring to Fig. 1, Fig. 2 and Fig. 3, shown in legend wherein, a kind of stator rotor of shear mill comprises a stator and a rotor, and said stator and rotor are intermeshing price fixing 1 of card and rotating disk 2; Said rotating disk 2 is sheathed on the turntable shaft 3; The engagement card of said rotating disk 2 is that the center offers three cannelures 21 with the card center; The engagement card of said rotating disk 2 radially also offers ten rotating disk blow tanks 22; The engagement card of said price fixing 1 is processed with three annular tooth 11 that are complementary with said cannelure 21; The engagement card of said price fixing 1 radially also offers ten price fixing blow tanks 12.
The center of said price fixing 1 offers a charging aperture 13.
Said rotating disk blow tank 22 is a groove with price fixing blow tank 12.
The cross section of said cannelure 21 and annular tooth 11 is trapezoidal.
The width of said cannelure and annular tooth reduces from inside to outside successively.
All the other are identical with said embodiment 1, and difference is that the cross section of said cannelure and annular tooth is triangle.
Embodiment 4
All the other are identical with said embodiment 1, and difference is that the cross section of said cannelure and annular tooth is circular arc.
Embodiment 5
All the other are identical with said embodiment 1, and difference is that said cannelure and annular tooth are four.
Embodiment 6
All the other are identical with said embodiment 1, and difference is that said rotating disk blow tank and price fixing blow tank are 12.
Adopt the beneficial effect of above technical scheme to be: the moment of torsion that produces when price fixing and rotating disk are meshing with each other, the pitch particle is sheared grinding fully; Many cannelures and annular tooth are carried out multiple tracks to the pitch particle and are ground, and the width of cannelure and annular tooth reduces from inside to outside successively, make the pitch particle by grinding more fully; Custom-designed price fixing blow tank and rotating disk blow tank, when they were positioned on the line in rotation process, ground pitch particle is discharging smoothly just; Adopt the annular roll flute of trapezoidal, triangle or circular arc simultaneously, make the pitch particle better sheared grinding.
Above-described only is the preferred implementation of the utility model; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; Can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (8)
1. the stator rotor of a shear mill comprises stator and rotor, it is characterized in that, said stator and rotor are intermeshing price fixing of card and rotating disk; Said rotating disk is sheathed on the turntable shaft; The engagement card of said rotating disk is that the center offers cannelure with the card center; The engagement card of said rotating disk radially also offers the rotating disk blow tank; The engagement card of said price fixing is processed with the annular tooth that is complementary with said cannelure; The engagement card of said price fixing radially also offers the price fixing blow tank.
2. the stator rotor of shear mill according to claim 1 is characterized in that, the center of said price fixing offers charging aperture.
3. the stator rotor of shear mill according to claim 1 is characterized in that, said cannelure and annular tooth are many concentric annular groove and the annular tooth of coupling each other.
4. the stator rotor of shear mill according to claim 1 is characterized in that, said rotating disk blow tank and price fixing blow tank are many grooves.
5. according to the stator rotor of the arbitrary described shear mill of claim 1-4, it is characterized in that the width of said cannelure and annular tooth reduces from inside to outside successively.
6. the stator rotor of shear mill according to claim 5 is characterized in that, the cross section of said cannelure and annular tooth is trapezoidal.
7. the stator rotor of shear mill according to claim 5 is characterized in that, the cross section of said cannelure and annular tooth is triangle.
8. the stator rotor of shear mill according to claim 5 is characterized in that, the cross section of said cannelure and annular tooth is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200559680U CN202410744U (en) | 2012-02-21 | 2012-02-21 | Stator and rotor of shear mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200559680U CN202410744U (en) | 2012-02-21 | 2012-02-21 | Stator and rotor of shear mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202410744U true CN202410744U (en) | 2012-09-05 |
Family
ID=46735542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200559680U Expired - Fee Related CN202410744U (en) | 2012-02-21 | 2012-02-21 | Stator and rotor of shear mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202410744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252269A (en) * | 2012-02-21 | 2013-08-21 | 太仓液压元件有限公司 | Shearing mill stator-rotor |
-
2012
- 2012-02-21 CN CN2012200559680U patent/CN202410744U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252269A (en) * | 2012-02-21 | 2013-08-21 | 太仓液压元件有限公司 | Shearing mill stator-rotor |
| CN103252269B (en) * | 2012-02-21 | 2016-06-15 | 太仓液压元件有限公司 | A kind of stator rotor of shear mill |
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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 |
Granted publication date: 20120905 Termination date: 20150221 |
|
| EXPY | Termination of patent right or utility model |