CN202942922U - Differential birotor grinder - Google Patents
Differential birotor grinder Download PDFInfo
- Publication number
- CN202942922U CN202942922U CN 201220556814 CN201220556814U CN202942922U CN 202942922 U CN202942922 U CN 202942922U CN 201220556814 CN201220556814 CN 201220556814 CN 201220556814 U CN201220556814 U CN 201220556814U CN 202942922 U CN202942922 U CN 202942922U
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- Prior art keywords
- rotor
- support
- foundation system
- slow speed
- quick
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Abstract
The utility model provides a differential birotor grinder. The differential birotor grinder comprises a shell, a fast rotor system and a slow rotor system, wherein the fast rotor system and the slow rotor system are fixed in the shell in an interlaced manner; the fast rotor system comprises a hammer, a hammer shaft and a fast rotor; the slow rotor system comprises a spindle, a bearing seat and a slow rotor. The differential birotor grinder provided by the utility model is reasonable in structure, provides the fast rotor system and the slow rotor system which are interlaced, the operation efficiency of the machine is improved, the friction resistance of the rotor is reduced, the operation for the operation staff is convenient, the labor intensity is reduced, the personal safety of the operation staff is improved, the cost is saved, and the grinder is in favor of large-scale popularization.
Description
Technical field
The utility model relates to the dual-rotor crushing machine technical field, is specifically a kind of rotor of differential dual-rotor crushing machine.
Background technology
Birotor pump is a kind of high-performance delivery pump, is main material transfer equipment in chemical-process technique.Its main feature is be fit to carry the higher and mordant medium of viscosity, or does not allow the medium of pollution.As shampoo, shower cream, paper pulp, machine oil, lubricating oil, syrup, medicine emulsion etc.Its groundwork principle: main shaft and countershaft drive respectively the reverse rotation each other of two cam followers, and pumped (conveying) medium enters from the import of the pump housing, take the outlet of the pump housing to and export from this outlet through the cam follower of rotation.
The rotor of the Cam type double-rotor pump of prior art comprises the rotor body that is provided with central shaft hole and the multi-disc blade that is located on the rotor body periphery, present large multiple-blade is solid, this just exists following shortcoming: l, Heavy Weight, thereby makes the power of supporting motor larger, and is not energy-conservation; 2, the raw material of rotor needs is many, and cost is high; 3, the contact-making surface of the two sides of rotor and the pump housing is large, makes like this coefficient of friction larger, makes damping large; 4, in course of conveying, the impurity in pumped (conveying) medium, thing as hard in iron filings, rubble, glass dregs etc. may scratch the pump housing, pump cover or rotor etc.
Also have at present on the two sides of the rotor of birotor pump and set up cavity, also be appreciated that and ask in through hole and establish a dividing plate, although this structure is lightweight, conservation, coefficient of friction are little, avoid scratching the pump housing, pump cover or rotor, but when Cam type double-rotor pump uses at food, pharmaceutical industry, the groove of rotor cleans inconvenience like this, and cleaning is unclean, and residual like this medium can go bad, directly impact is used, and is also that the scope of application is little.
The utility model content
The technical problems to be solved in the utility model is to overcome existing defective, and a kind of differential dual-rotor crushing machine is provided, and method of operating is simple, has improved operating efficiency, energy savings.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of differential dual-rotor crushing machine comprises housing, fast rotor-support-foundation system and rotor-support-foundation system at a slow speed, described quick rotor-support-foundation system and the interlaced enclosure interior that is fixed in of rotor-support-foundation system at a slow speed; Described quick rotor-support-foundation system comprises hammer leaf, hammer slice axis and quick rotor; Described rotor-support-foundation system at a slow speed comprises main shaft, bearing block and rotor at a slow speed.
Further, described quick rotor-support-foundation system all is fixed in housing by screw with rotor-support-foundation system at a slow speed.
Further, described quick rotor-support-foundation system comprises hammer leaf, hammer slice axis and rotor fast, and described quick rotor is fixed in quick rotor-support-foundation system center; Described hammer slice axis is fixed in quick rotor surrounding; Described hammer leaf is fixed on hammer slice axis.
Further, the quantity of described hammer leaf is 8.
Further, the quantity of described hammer slice axis is 16.
Further, described rotor-support-foundation system at a slow speed comprises main shaft, bearing block and rotor at a slow speed, and described main shaft is fixed on housing by bearing block; Described main shaft connects rotor at a slow speed.
A kind of differential dual-rotor crushing machine of the utility model, rational in infrastructure, interlaced quick rotor-support-foundation system and rotor-support-foundation system at a slow speed are provided, improved the operational efficiency of machine, reduced the frictional resistance of rotor, the handled easily personnel operation, reduce labour intensity, improve operating personnel's personal safety, saved cost, be conducive to large-scale promotion.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, and consists of the part of specification, is used from explanation the utility model with embodiment one of the present utility model, does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of differential dual-rotor crushing machine of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Figure 1, comprise housing 1, fast rotor-support-foundation system 2 and rotor-support-foundation system 3 at a slow speed, described quick rotor-support-foundation system 2 and rotor-support-foundation system 3 at a slow speed be interlaced is fixed in housing 1 inside; Described quick rotor-support-foundation system 2 comprises hammer leaf 21, hammer slice axis 22 and quick rotor 23; Described rotor-support-foundation system at a slow speed 3 comprises main shaft 31, bearing block 32 and rotor 33 at a slow speed; Described quick rotor-support-foundation system 2 all is fixed in housing 1 by screw with rotor-support-foundation system 3 at a slow speed; Described quick rotor-support-foundation system 2 comprises hammer leaf 21, hammer slice axis 22 and rotor 23 fast, and described quick rotor 23 is fixed in quick rotor-support-foundation system 2 centers; Described hammer slice axis 22 is fixed in quick rotor 23 surroundings; Described hammer leaf 21 is fixed on hammer slice axis 22; The quantity of described hammer leaf 21 is 8; The quantity of described hammer slice axis 22 is 16; Described rotor-support-foundation system at a slow speed 3 comprises main shaft 31, bearing block 32 and rotor 33 at a slow speed, and described main shaft 31 is fixed on housing 1 by bearing block 32; Described main shaft 31 connects rotor 33 at a slow speed.
A kind of differential dual-rotor crushing machine of the utility model, rational in infrastructure, interlaced quick rotor-support-foundation system and rotor-support-foundation system at a slow speed are provided, improved the operational efficiency of machine, reduced the frictional resistance of rotor, the handled easily personnel operation, reduce labour intensity, improve operating personnel's personal safety, saved cost, be conducive to large-scale promotion.
The above is only preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment, the utility model is had been described in detail, for a person skilled in the art, it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. differential dual-rotor crushing machine comprises housing, rotor-support-foundation system and rotor-support-foundation system at a slow speed fast, it is characterized in that: described quick rotor-support-foundation system and the interlaced enclosure interior that is fixed in of rotor-support-foundation system at a slow speed;
Described quick rotor-support-foundation system comprises hammer leaf, hammer slice axis and quick rotor;
Described rotor-support-foundation system at a slow speed comprises main shaft, bearing block and rotor at a slow speed.
2. a kind of differential dual-rotor crushing machine according to claim 1 is characterized in that: described quick rotor-support-foundation system all is fixed in housing by screw with rotor-support-foundation system at a slow speed.
3. a kind of differential dual-rotor crushing machine according to claim 1 is characterized in that: described quick rotor-support-foundation system comprises hammer leaf, hammer slice axis and rotor fast, and described quick rotor is fixed in quick rotor-support-foundation system center;
Described hammer slice axis is fixed in quick rotor surrounding;
Described hammer leaf is fixed on hammer slice axis.
4. a kind of differential dual-rotor crushing machine according to claim 3, it is characterized in that: the quantity of described hammer leaf is 8.
5. a kind of differential dual-rotor crushing machine according to claim 3, it is characterized in that: the quantity of described hammer slice axis is 16.
6. a kind of differential dual-rotor crushing machine according to claim 1 is characterized in that: described rotor-support-foundation system at a slow speed comprises main shaft, bearing block and rotor at a slow speed, and described main shaft is fixed on housing by bearing block;
Described main shaft connects rotor at a slow speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220556814 CN202942922U (en) | 2012-10-27 | 2012-10-27 | Differential birotor grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220556814 CN202942922U (en) | 2012-10-27 | 2012-10-27 | Differential birotor grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202942922U true CN202942922U (en) | 2013-05-22 |
Family
ID=48418638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220556814 Expired - Fee Related CN202942922U (en) | 2012-10-27 | 2012-10-27 | Differential birotor grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202942922U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008059A (en) * | 2012-10-27 | 2013-04-03 | 溧阳市正申饲料机械厂 | Differential dual-rotor crusher |
| CN105149044A (en) * | 2015-09-25 | 2015-12-16 | 中建材（合肥）水泥通用设备科技有限公司 | Household garbage crusher |
| CN110142099A (en) * | 2019-06-17 | 2019-08-20 | 浙江双金机械集团股份有限公司 | Crushing device for horizontal shaft impact crusher |
-
2012
- 2012-10-27 CN CN 201220556814 patent/CN202942922U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008059A (en) * | 2012-10-27 | 2013-04-03 | 溧阳市正申饲料机械厂 | Differential dual-rotor crusher |
| CN105149044A (en) * | 2015-09-25 | 2015-12-16 | 中建材（合肥）水泥通用设备科技有限公司 | Household garbage crusher |
| CN105149044B (en) * | 2015-09-25 | 2018-07-17 | 合肥水泥研究设计院有限公司 | A kind of domestic garbage crusher |
| CN110142099A (en) * | 2019-06-17 | 2019-08-20 | 浙江双金机械集团股份有限公司 | Crushing device for horizontal shaft impact crusher |
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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: 20130522 Termination date: 20171027 |