CN205298448U - A two planetary gear train decelerator for high -power scraper conveyor - Google Patents
A two planetary gear train decelerator for high -power scraper conveyor Download PDFInfo
- Publication number
- CN205298448U CN205298448U CN201620030575.2U CN201620030575U CN205298448U CN 205298448 U CN205298448 U CN 205298448U CN 201620030575 U CN201620030575 U CN 201620030575U CN 205298448 U CN205298448 U CN 205298448U
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- gear
- speed level
- output shaft
- high speed
- turbine stage
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Abstract
The utility model discloses a two planetary gear train decelerator for high -power scraper conveyor belongs to the mechanical transmission field, including the input shaft, conical gear group, roller gear group, first order planetary gear train, secondary planet gear system and output shaft, conical gear group is by little conical gear, large -size elliptical bevel gears, conical gear group output shaft is constituteed, roller gear group is by little roller gear, big roller gear and roller gear group output shaft are constituteed, first order planetary gear train is by high -speed level sun gear, high -speed level planet wheel, high -speed level ring gear, high -speed level planet carrier, high -speed level output shaft is constituteed, secondary planet gear system is by low -speed level sun gear, low -speed level planet wheel, low -speed level ring gear, low -speed level planet carrier is constituteed. The utility model discloses a two planetary gear train speed reduction schemes of level four, two -stage circular cone - planetary gear transmission form of the current high -power scraper conveyor of drive ratio improves 5~10 times, adaptable high -power scraper conveyor is to the requirement of power transmission.
Description
Technical field
This utility model belongs to mechanical transmission fields, is specifically related to a kind of double-planet train deceleration device for high-power drag conveyor.
Background technology
Drag conveyor is the prevailing traffic equipment of the comprehensive getting working face in colliery, and along with improving constantly of high-productivity faces equipment technology level, drag conveyor tends to high-power, heavy-duty development. Existing high-power drag conveyor list power of motor has reached 1600kW, and following for adapting to work surface requirement power of motor also by continuation increase, the drive system of drag conveyor is proposed the requirement of sternness by this.
Existing Gear Box of Scraper Conveyor mainly has two kinds of forms: a kind of is three grades of circular cone-cylinder gear speed reducers for small-power drag conveyor, and another kind is the two-stage circular cone-planetary reducer for medium-and-large-sized power drag conveyor. When both decelerators are for high-power, super high power drag conveyor, its transmission range and drive characteristic often cannot meet instructions for use.
Utility model content
For the above-mentioned technical problem existed in prior art, the utility model proposes a kind of double-planet train deceleration device for high-power drag conveyor, reasonable in design, overcome the deficiencies in the prior art.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of double-planet train deceleration device for high-power drag conveyor, including power shaft, conical gear group, Cylinder Gear wheels, first order planet circular system, second level planet circular system and output shaft, described conical gear group is made up of small conical gear, large conical gear, conical gear group output shaft, described power shaft is connected with small conical gear, described small conical gear engages with large conical gear, and described large conical gear is connected with conical gear group output shaft; Described Cylinder Gear wheels are made up of small cylinder gear, big roller gear and Cylinder Gear wheels output shaft, and described small cylinder gear engages with big roller gear, and described big roller gear is connected with Cylinder Gear wheels output shaft; Described first order planet circular system is made up of high speed level sun gear, high speed level planetary gear, high speed level gear ring, high speed level planet carrier, high speed level output shaft, described high speed level sun gear engages with high speed level planetary gear, described high speed level planetary gear engages with high speed level gear ring, described high speed level planetary gear is connected with high speed level planet carrier, and described high speed level planet carrier is connected with high speed level output shaft; Described second level planet circular system is made up of slow speed turbine stage sun gear, slow speed turbine stage planetary gear, slow speed turbine stage gear ring, slow speed turbine stage planet carrier, described slow speed turbine stage sun gear engages with slow speed turbine stage planetary gear, described slow speed turbine stage planetary gear engages with slow speed turbine stage gear ring, described slow speed turbine stage planetary gear is connected with slow speed turbine stage planet carrier, and described slow speed turbine stage planet carrier is connected with output shaft.
Preferably, described conical gear group output shaft is connected with the small cylinder gear of Cylinder Gear wheels.
Preferably, described Cylinder Gear wheels output shaft is connected with the high speed level sun gear of first order planet circular system.
Preferably, the high speed level output shaft of described first order planet circular system is connected with the slow speed turbine stage sun gear of second level planet circular system.
Preferably, the high speed level gear ring of described first order planet circular system and the slow speed turbine stage gear ring of second level planet circular system all maintain static.
The Advantageous Effects that this utility model brings:
The decelerator of existing drag conveyor generally has three grades of circular cone-cylinder gear speed reducers and two-stage circular cone-planetary reducer, compared with prior art, this utility model have employed level Four circular cone-cylinder-double-planet train deceleration scheme, transmission when transmission range relatively above two type of belt drive improves 5��10 times, is suitable for the requirement that power is transmitted by high-power, super high power drag conveyor.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of double-planet train deceleration device for high-power drag conveyor of this utility model.
Wherein, 1-power shaft; 2-small conical gear; 3-large conical gear; 4-conical gear group output shaft; 5-small cylinder gear; The big roller gear of 6-; 7-Cylinder Gear wheels output shaft; 8-high speed level sun gear; 9-high speed level planetary gear; 10-high speed level gear ring; 11-high speed level planet carrier; 12-high speed level output shaft; 13-slow speed turbine stage sun gear; 14-slow speed turbine stage planetary gear; 15-slow speed turbine stage gear ring; 16-slow speed turbine stage planet carrier; 17-output shaft.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is described in further detail:
As it is shown in figure 1, a kind of double-planet train deceleration device for high-power drag conveyor, including power shaft 1, conical gear group, Cylinder Gear wheels, first order planet circular system, second level planet circular system and output shaft 17. Conical gear group is made up of small conical gear 2, large conical gear 3, conical gear group output shaft 4, and power shaft 1 is connected with small conical gear 2, and small conical gear 2 engages with large conical gear 3, and large conical gear 3 is connected with conical gear group output shaft 4; Cylinder Gear wheels are made up of small cylinder gear 5, big roller gear 6 and Cylinder Gear wheels output shaft 7, and small cylinder gear 5 engages with big roller gear 6, and big roller gear 6 is connected with Cylinder Gear wheels output shaft 7; First order planet circular system is made up of high speed level sun gear 8, high speed level planetary gear 9, high speed level gear ring 10, high speed level planet carrier 11, high speed level output shaft 12, high speed level sun gear 8 engages with high speed level planetary gear 9, high speed level planetary gear 9 engages with high speed level gear ring 10, high speed level planetary gear 9 is connected with high speed level planet carrier 11, and high speed level planet carrier 11 is connected with high speed level output shaft 12; Second level planet circular system is made up of slow speed turbine stage sun gear 13, slow speed turbine stage planetary gear 14, slow speed turbine stage gear ring 15, slow speed turbine stage planet carrier 16, slow speed turbine stage sun gear 13 engages with slow speed turbine stage planetary gear 14, slow speed turbine stage planetary gear 14 engages with slow speed turbine stage gear ring 15, slow speed turbine stage planetary gear 14 is connected with slow speed turbine stage planet carrier 16, and slow speed turbine stage planet carrier 16 is connected with output shaft 17.
Conical gear group output shaft 4 is connected with the small cylinder gear 5 of Cylinder Gear wheels. Cylinder Gear wheels output shaft 7 is connected with the high speed level sun gear 8 of first order planet circular system. The high speed level output shaft 12 of first order planet circular system is connected with the slow speed turbine stage sun gear 13 of second level planet circular system. The high speed level gear ring 10 of first order planet circular system and the slow speed turbine stage gear ring 15 of second level planet circular system all maintain static.During use, incoming by power shaft 1 from the power of motor, output shaft 17 spread out of.
This utility model have employed level Four circular cone-cylinder-double-planet train deceleration scheme, three grades of circular cone-cylinder gear speed reducers conventional on the more existing drag conveyor of transmission when transmission range and two-stage circular cone-planetary reducer improve 5��10 times, are suitable for the requirement that power is transmitted by high-power, super high power drag conveyor.
Certainly; described above is not to restriction of the present utility model; this utility model is also not limited to the example above, the change made in essential scope of the present utility model of those skilled in the art, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (5)
1. the double-planet train deceleration device for high-power drag conveyor, including power shaft, conical gear group, Cylinder Gear wheels, first order planet circular system, second level planet circular system and output shaft, it is characterized in that: described conical gear group is made up of small conical gear, large conical gear, conical gear group output shaft, described power shaft is connected with small conical gear, described small conical gear engages with large conical gear, and described large conical gear is connected with conical gear group output shaft; Described Cylinder Gear wheels are made up of small cylinder gear, big roller gear and Cylinder Gear wheels output shaft, and described small cylinder gear engages with big roller gear, and described big roller gear is connected with Cylinder Gear wheels output shaft; Described first order planet circular system is made up of high speed level sun gear, high speed level planetary gear, high speed level gear ring, high speed level planet carrier, high speed level output shaft, described high speed level sun gear engages with high speed level planetary gear, described high speed level planetary gear engages with high speed level gear ring, described high speed level planetary gear is connected with high speed level planet carrier, and described high speed level planet carrier is connected with high speed level output shaft; Described second level planet circular system is made up of slow speed turbine stage sun gear, slow speed turbine stage planetary gear, slow speed turbine stage gear ring, slow speed turbine stage planet carrier, described slow speed turbine stage sun gear engages with slow speed turbine stage planetary gear, described slow speed turbine stage planetary gear engages with slow speed turbine stage gear ring, described slow speed turbine stage planetary gear is connected with slow speed turbine stage planet carrier, and described slow speed turbine stage planet carrier is connected with output shaft.
2. the double-planet train deceleration device for high-power drag conveyor according to claim 1, it is characterised in that: described conical gear group output shaft is connected with the small cylinder gear of Cylinder Gear wheels.
3. the double-planet train deceleration device for high-power drag conveyor according to claim 1, it is characterised in that: described Cylinder Gear wheels output shaft is connected with the high speed level sun gear of first order planet circular system.
4. the double-planet train deceleration device for high-power drag conveyor according to claim 1, it is characterised in that: the high speed level output shaft of described first order planet circular system is connected with the slow speed turbine stage sun gear of second level planet circular system.
5. the double-planet train deceleration device for high-power drag conveyor according to claim 1, it is characterised in that: the high speed level gear ring of described first order planet circular system and the slow speed turbine stage gear ring of second level planet circular system all maintain static.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620030575.2U CN205298448U (en) | 2016-01-13 | 2016-01-13 | A two planetary gear train decelerator for high -power scraper conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620030575.2U CN205298448U (en) | 2016-01-13 | 2016-01-13 | A two planetary gear train decelerator for high -power scraper conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205298448U true CN205298448U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620030575.2U Expired - Fee Related CN205298448U (en) | 2016-01-13 | 2016-01-13 | A two planetary gear train decelerator for high -power scraper conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205298448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526331A (en) * | 2016-01-13 | 2016-04-27 | 山东科技大学 | Slowing down device provided with double planetary gear trains and used for high-power scraper conveyer |
-
2016
- 2016-01-13 CN CN201620030575.2U patent/CN205298448U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526331A (en) * | 2016-01-13 | 2016-04-27 | 山东科技大学 | Slowing down device provided with double planetary gear trains and used for high-power scraper conveyer |
| WO2017121064A1 (en) * | 2016-01-13 | 2017-07-20 | 山东科技大学 | Double planetary gear train speed reducer for use in high-power scraper conveyor |
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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: 20160608 Termination date: 20180113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |