CN105526331A - Slowing down device provided with double planetary gear trains and used for high-power scraper conveyer - Google Patents
Slowing down device provided with double planetary gear trains and used for high-power scraper conveyer Download PDFInfo
- Publication number
- CN105526331A CN105526331A CN201610020861.5A CN201610020861A CN105526331A CN 105526331 A CN105526331 A CN 105526331A CN 201610020861 A CN201610020861 A CN 201610020861A CN 105526331 A CN105526331 A CN 105526331A
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- China
- Prior art keywords
- gear
- output shaft
- train
- level
- speed level
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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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/065—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with a plurality of driving or driven shafts
Abstract
The invention discloses a slowing down device provided with double planetary gear trains and used for a high-power scraper conveyer, and belongs to the field of mechanical transmission. The slowing down device comprises an input shaft, a bevel gear set, a cylindrical gear set, the first planetary gear train, the second planetary gear train and an output shaft. The bevel gear set is composed of a small bevel gear, a large bevel gear and a bevel gear set output shaft. The cylindrical gear set is composed of a small cylindrical gear, a large cylindrical gear and a cylindrical gear set output shaft. The first planetary gear train is composed of a high-speed level sun gear, a high-speed level planet gear, a high-speed level gear ring, a high-speed level planet carrier and a high-speed level output shaft. The second planetary gear train is composed of a low-speed level sun gear, a low-speed level planet gear, a low-speed level gear ring and a low-speed level planet carrier. According to the slowing down device, a four-level double-planetary-gear-train slowing down scheme is adopted, the transmission ratio is increased by five to ten times compared with a two-level bevel-planet gear transmission form of an existing high-power scraper conveyer, and the slowing down device can meet the requirement for power transfer of the high-power scraper conveyer.
Description
Technical field
The invention belongs to mechanical transmission fields, be specifically related to a kind of double-planet train speed reducer for high-power scraper conveyor.
Background technique
Scraper 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, scraper conveyor is tending towards high-power, heavy-duty development.Existing high-power scraper conveyor list power of motor reaches 1600kW, and following for adapting to working surface requirement power of motor also by continuation increase, this proposes severe requirement to the transmission system of scraper conveyor.
Existing Gear Box of Scraper Conveyor mainly contains two kinds of forms: a kind of is three grades of circular cone-cylinder gear speed reducers for small-power scraper conveyor, and another kind is the two-stage circular cone-plane table thermoconductivity meter for medium-and-large-sized power scraper conveyor.When these two kinds of retarders are used for high-power, superhigh power scraper conveyor, its transmission range and drive characteristic often cannot meet usage requirement.
Summary of the invention
For the above-mentioned technical problem existed in prior art, the present invention proposes a kind of double-planet train speed reducer for high-power scraper conveyor, reasonable in design, overcome the deficiencies in the prior art.
To achieve these goals, the present invention adopts following technological scheme:
A kind of double-planet train speed reducer for high-power scraper conveyor, comprise input shaft, cone gear group, Cylinder Gear wheels, first order planetary gear train, second level planetary gear train and output shaft, described cone gear group is made up of small conical gear, large conical gear, cone gear group output shaft, described input shaft is connected with small conical gear, described small conical gear engages with large conical gear, and described large conical gear is connected with cone gear group output shaft; Described Cylinder Gear wheels are made up of small cylinder gear, big column gear and Cylinder Gear wheels output shaft, described small cylinder gear and big column gears meshing, and described big column gear is connected with Cylinder Gear wheels output shaft; Described first order planetary gear train is made up of high speed level sun gear, high speed level planet wheel, 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 planet wheel, described high speed level planet wheel engages with high speed level gear ring, described high speed level planet wheel 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 planetary gear train is made up of slow speed turbine stage sun gear, slow speed turbine stage planet wheel, 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 planet wheel, described slow speed turbine stage planet wheel engages with slow speed turbine stage gear ring, described slow speed turbine stage planet wheel is connected with slow speed turbine stage planet carrier, and described slow speed turbine stage planet carrier is connected with output shaft.
Preferably, described cone 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 planetary gear train.
Preferably, the high speed level output shaft of described first order planetary gear train is connected with the slow speed turbine stage sun gear of second level planetary gear train.
Preferably, the high speed level gear ring of described first order planetary gear train and the slow speed turbine stage gear ring of second level planetary gear train all maintain static.
Preferably, described input shaft is used for power to import into, and described output shaft is used for power to spread out of.
The Advantageous Effects that the present invention brings:
The retarder of existing scraper conveyor has three grades of circular cone-cylinder gear speed reducers and two-stage circular cone-plane table thermoconductivity meter usually, compared with prior art, present invention employs level Four circular cone-cylinder-double-planet train deceleration scheme, the transmission when more above-mentioned two kinds of type of belt drive of transmission range improves 5 ~ 10 times, can adapt to high-power, superhigh power scraper conveyor to the requirement of transmission of power.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of double-planet train speed reducer for high-power scraper conveyor of the present invention.
Wherein, 1-input shaft; 2-small conical gear; 3-large conical gear; 4-cone gear group output shaft; 5-small cylinder gear; 6-big column gear; 7-Cylinder Gear wheels output shaft; 8-high speed level sun gear; 9-high speed level planet wheel; 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 planet wheel; 15-slow speed turbine stage gear ring; 16-slow speed turbine stage planet carrier; 17-output shaft.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
As shown in Figure 1, a kind of double-planet train speed reducer for high-power scraper conveyor, comprises input shaft 1, cone gear group, Cylinder Gear wheels, first order planetary gear train, second level planetary gear train and output shaft 17.Cone gear group is made up of small conical gear 2, large conical gear 3, cone gear group output shaft 4, and input 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 cone gear group output shaft 4; Cylinder Gear wheels are made up of small cylinder gear 5, big column gear 6 and Cylinder Gear wheels output shaft 7, and small cylinder gear 5 engages with big column gear 6, and big column gear 6 is connected with Cylinder Gear wheels output shaft 7; First order planetary gear train is made up of high speed level sun gear 8, high speed level planet wheel 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 planet wheel 9, high speed level planet wheel 9 engages with high speed level gear ring 10, high speed level planet wheel 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 planetary gear train is made up of slow speed turbine stage sun gear 13, slow speed turbine stage planet wheel 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 planet wheel 14, slow speed turbine stage planet wheel 14 engages with slow speed turbine stage gear ring 15, slow speed turbine stage planet wheel 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.
Cone 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 planetary gear train.The high speed level output shaft 12 of first order planetary gear train is connected with the slow speed turbine stage sun gear 13 of second level planetary gear train.The high speed level gear ring 10 of first order planetary gear train and the slow speed turbine stage gear ring 15 of second level planetary gear train all maintain static.During use, the power from motor is imported into by input shaft 1, is spread out of by output shaft 17.
Present invention employs level Four circular cone-cylinder-double-planet train deceleration scheme, three grades of circular cone-cylinder gear speed reducers that transmission is when conventional on the more existing scraper conveyor of transmission range and two-stage circular cone-plane table thermoconductivity meter improve 5 ~ 10 times, can adapt to high-power, superhigh power scraper conveyor to the requirement of transmission of power.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited in above-mentioned citing, and the change that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement also should belong to protection scope of the present invention.
Claims (6)
1. the double-planet train speed reducer for high-power scraper conveyor, comprise input shaft, cone gear group, Cylinder Gear wheels, first order planetary gear train, second level planetary gear train and output shaft, it is characterized in that: described cone gear group is made up of small conical gear, large conical gear, cone gear group output shaft, described input shaft is connected with small conical gear, described small conical gear engages with large conical gear, and described large conical gear is connected with cone gear group output shaft; Described Cylinder Gear wheels are made up of small cylinder gear, big column gear and Cylinder Gear wheels output shaft, described small cylinder gear and big column gears meshing, and described big column gear is connected with Cylinder Gear wheels output shaft; Described first order planetary gear train is made up of high speed level sun gear, high speed level planet wheel, 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 planet wheel, described high speed level planet wheel engages with high speed level gear ring, described high speed level planet wheel 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 planetary gear train is made up of slow speed turbine stage sun gear, slow speed turbine stage planet wheel, 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 planet wheel, described slow speed turbine stage planet wheel engages with slow speed turbine stage gear ring, described slow speed turbine stage planet wheel 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 speed reducer for high-power scraper conveyor according to claim 1, is characterized in that: described cone gear group output shaft is connected with the small cylinder gear of Cylinder Gear wheels.
3. the double-planet train speed reducer for high-power scraper conveyor according to claim 1, is characterized in that: described Cylinder Gear wheels output shaft is connected with the high speed level sun gear of first order planetary gear train.
4. the double-planet train speed reducer for high-power scraper conveyor according to claim 1, is characterized in that: the high speed level output shaft of described first order planetary gear train is connected with the slow speed turbine stage sun gear of second level planetary gear train.
5. the double-planet train speed reducer for high-power scraper conveyor according to claim 1, is characterized in that: the high speed level gear ring of described first order planetary gear train and the slow speed turbine stage gear ring of second level planetary gear train all maintain static.
6. the double-planet train speed reducer for high-power scraper conveyor according to claim 1, is characterized in that: described input shaft is used for power to import into, and described output shaft is used for power to spread out of.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020861.5A CN105526331A (en) | 2016-01-13 | 2016-01-13 | Slowing down device provided with double planetary gear trains and used for high-power scraper conveyer |
| PCT/CN2016/084734 WO2017121064A1 (en) | 2016-01-13 | 2016-06-03 | Double planetary gear train speed reducer for use in high-power scraper conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020861.5A CN105526331A (en) | 2016-01-13 | 2016-01-13 | Slowing down device provided with double planetary gear trains and used for high-power scraper conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105526331A true CN105526331A (en) | 2016-04-27 |
Family
ID=55768742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610020861.5A Pending CN105526331A (en) | 2016-01-13 | 2016-01-13 | Slowing down device provided with double planetary gear trains and used for high-power scraper conveyer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105526331A (en) |
| WO (1) | WO2017121064A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781397B (en) * | 2017-11-24 | 2023-11-28 | 华东交通大学 | Wind power generation speed increasing gear box |
| CN110118251B (en) * | 2019-06-06 | 2024-04-19 | 吉林宇恒光电仪器有限责任公司 | Electromagnetic clutch type planetary gear reducer |
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| WO1985000859A1 (en) * | 1983-08-16 | 1985-02-28 | Matsushita Electric Industrial Co., Ltd. | Decelarator |
| DE19512996A1 (en) * | 1995-04-06 | 1996-10-10 | Linde Ag | Gearbox e.g. for vehicle |
| CN102359552A (en) * | 2011-09-22 | 2012-02-22 | 中国重型机械研究院有限公司 | Double-planet double-output gear drive mechanism |
| CN202756551U (en) * | 2012-07-20 | 2013-02-27 | 韶关飞翔自动变速箱有限公司 | Double planet two-gear speed-reducing automated mechanical transmission (AMT) |
| CN104633023A (en) * | 2014-12-31 | 2015-05-20 | 杨晋杰 | Dual planetary gear mechanism speed reducer |
| CN104790176A (en) * | 2014-01-22 | 2015-07-22 | 海尔集团公司 | Reduction clutch for washing machine and washing machine |
| CN105134889A (en) * | 2015-09-17 | 2015-12-09 | 无锡市神力齿轮冷挤有限公司 | Large-transmission-ratio speed reducer |
| CN205298448U (en) * | 2016-01-13 | 2016-06-08 | 山东科技大学 | A two planetary gear train decelerator for high -power scraper conveyor |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2913709A1 (en) * | 1979-04-05 | 1980-10-16 | Westdeutsche Getriebewerk Gmbh | Conveyor belt bevel and spur gear drive - has two planetary gear stages with brakes on input side with common annulus |
| CN201106663Y (en) * | 2007-11-16 | 2008-08-27 | 南京高精齿轮集团有限公司 | Vertical dual-planet speed reducer |
| CN101429988A (en) * | 2008-12-08 | 2009-05-13 | 中信重工机械股份有限公司 | Vertical cone planet multi-stage speed reducer used for sizing mill |
| CN102312956B (en) * | 2011-03-01 | 2015-06-03 | 吴小杰 | Bevel-closed planetary high-transmission-ratio speed reducer of ore mill |
| CN102312962A (en) * | 2011-03-01 | 2012-01-11 | 吴小杰 | Bevel gear-planetary differential large-transmission-ratio speed reducer for mining mill |
| 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 CN201610020861.5A patent/CN105526331A/en active Pending
- 2016-06-03 WO PCT/CN2016/084734 patent/WO2017121064A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985000859A1 (en) * | 1983-08-16 | 1985-02-28 | Matsushita Electric Industrial Co., Ltd. | Decelarator |
| DE19512996A1 (en) * | 1995-04-06 | 1996-10-10 | Linde Ag | Gearbox e.g. for vehicle |
| CN102359552A (en) * | 2011-09-22 | 2012-02-22 | 中国重型机械研究院有限公司 | Double-planet double-output gear drive mechanism |
| CN202756551U (en) * | 2012-07-20 | 2013-02-27 | 韶关飞翔自动变速箱有限公司 | Double planet two-gear speed-reducing automated mechanical transmission (AMT) |
| CN104790176A (en) * | 2014-01-22 | 2015-07-22 | 海尔集团公司 | Reduction clutch for washing machine and washing machine |
| CN104633023A (en) * | 2014-12-31 | 2015-05-20 | 杨晋杰 | Dual planetary gear mechanism speed reducer |
| CN105134889A (en) * | 2015-09-17 | 2015-12-09 | 无锡市神力齿轮冷挤有限公司 | Large-transmission-ratio speed reducer |
| CN205298448U (en) * | 2016-01-13 | 2016-06-08 | 山东科技大学 | A two planetary gear train decelerator for high -power scraper conveyor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| Publication number | Publication date |
|---|---|
| WO2017121064A1 (en) | 2017-07-20 |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160427 |
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| RJ01 | Rejection of invention patent application after publication |