CN204074143U - A kind of double-geared roller crusher - Google Patents
A kind of double-geared roller crusher Download PDFInfo
- Publication number
- CN204074143U CN204074143U CN201420476989.9U CN201420476989U CN204074143U CN 204074143 U CN204074143 U CN 204074143U CN 201420476989 U CN201420476989 U CN 201420476989U CN 204074143 U CN204074143 U CN 204074143U
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- Prior art keywords
- shaft
- double
- motor
- utility
- disintegrating machine
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- Expired - Fee Related
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model provides a kind of double-geared roller crusher, comprise disintegrating machine body, described disintegrating machine body is provided with two breaker rolls, and the roll shaft of breaker roll is connected by shaft coupling with reducer output shaft, and described reducer input shaft is connected by flange form torque sensor with motor output shaft.The beneficial effects of the utility model are: use flange form torque sensor effectively to protect motor, decelerator and crushing teeth, greatly improve the service life of equipment, reduce maintenance capacity; Secondly substantially can mate with motor the selection of reductor bearing capacity.
Description
Technical field
The utility model relates to a kind of disintegrating machine, is specifically related to a kind of double-geared roller crusher.
Background technology
Double-geared roller crusher is a kind of equipment applied in mining machinery widely; its transmission system is motor driven liquid power coupling device and the rotation of driven gear reduction box driving breaker roll; time broken, reductor, discaling roll axle work under high pulling torque, the slow-speed of revolution; as overload protection is improper; the damage of reducer gear, crushing teeth can be caused, so the scrapping of whole disintegrating apparatus.
The double-geared roller crusher that manufactures and designs at present adopts fluid power coupling platform device and automatically controlled dual-overload protection, when overload or when running into difficult broken material, disintegrating machine stops operating.When running into the difficult broken materials such as ironware in the use of reality, often cause reductor, crushing teeth badly damaged because excessive load passes to the overlong time of fluid power coupling platform device by discaling roll beam warp reductor.Generally the selection of reductor bearing capacity is greater than to 3 ~ 4 times of power of motor when designing, make crusher transmission system both bulk, cost is high.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of double-geared roller crusher.
The technical scheme that the utility model adopts is: a kind of double-geared roller crusher, comprise disintegrating machine body, described disintegrating machine body is provided with two breaker rolls, the roll shaft of breaker roll is connected by shaft coupling with reducer output shaft, and described reducer input shaft is connected by flange form torque sensor with motor output shaft.
The beneficial effects of the utility model are: use flange form torque sensor effectively to protect motor, decelerator and crushing teeth, greatly improve the service life of equipment, reduce maintenance capacity; Secondly substantially can mate with motor the selection of reductor bearing capacity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. disintegrating machine body, 2. breaker roll, 3. shaft coupling, 4. decelerator, 5. flange form torque sensor, 6. motor.
Detailed description of the invention
In order to more clearly the technical solution of the utility model can be understood, below in conjunction with accompanying drawing, the utility model is further illustrated.
A kind of double-geared roller crusher as shown in Figure 1, comprise disintegrating machine body 1, disintegrating machine body is provided with two breaker rolls 2, the roll shaft of each breaker roll 2 is connected by shaft coupling 3 with decelerator 4 output shaft that matches, and each decelerator 4 power shaft is connected by flange form torque sensor 5 with motor 6 output shaft that matches.
After double-geared roller crusher overload, torque sensor can send on-off model with the extremely short time under the load value of setting, can cut off electrical source of power in time, so just effectively protects motor, reductor, crushing teeth, greatly improve the service life of equipment, reduce maintenance capacity; Use torque sensor substantially can mate with motor the selection of decelerator bearing capacity, also can effective watch-dog operation conditions.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (1)
1. a double-geared roller crusher, it is characterized in that: comprise disintegrating machine body, described disintegrating machine body is provided with two breaker rolls, and the roll shaft of breaker roll is connected by shaft coupling with reducer output shaft, and described reducer input shaft is connected by flange form torque sensor with motor output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476989.9U CN204074143U (en) | 2014-08-23 | 2014-08-23 | A kind of double-geared roller crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476989.9U CN204074143U (en) | 2014-08-23 | 2014-08-23 | A kind of double-geared roller crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204074143U true CN204074143U (en) | 2015-01-07 |
Family
ID=52166909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420476989.9U Expired - Fee Related CN204074143U (en) | 2014-08-23 | 2014-08-23 | A kind of double-geared roller crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204074143U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000525A (en) * | 2016-07-11 | 2016-10-12 | 成都中牧生物药业有限公司 | Tooth jamming prevention screening and smashing machine |
| CN109653342A (en) * | 2019-02-01 | 2019-04-19 | 合肥特安先锋机器人科技有限公司 | The speed change cutter device of pipe dredging machine people |
-
2014
- 2014-08-23 CN CN201420476989.9U patent/CN204074143U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000525A (en) * | 2016-07-11 | 2016-10-12 | 成都中牧生物药业有限公司 | Tooth jamming prevention screening and smashing machine |
| CN109653342A (en) * | 2019-02-01 | 2019-04-19 | 合肥特安先锋机器人科技有限公司 | The speed change cutter device of pipe dredging machine people |
| CN109653342B (en) * | 2019-02-01 | 2023-08-08 | 合肥特安先锋机器人科技有限公司 | Variable-speed cutting device of pipeline dredging robot |
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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: 20150107 Termination date: 20190823 |