CN104033573A - Double-deck decelerator - Google Patents
Double-deck decelerator Download PDFInfo
- Publication number
- CN104033573A CN104033573A CN201410274403.5A CN201410274403A CN104033573A CN 104033573 A CN104033573 A CN 104033573A CN 201410274403 A CN201410274403 A CN 201410274403A CN 104033573 A CN104033573 A CN 104033573A
- Authority
- CN
- China
- Prior art keywords
- axle
- shaft
- double
- speed reducer
- center
- 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.)
- Pending
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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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
- B21B35/12—Toothed-wheel gearings specially adapted for metal-rolling mills; Housings or mountings therefor
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02086—Measures for reducing size of gearbox, e.g. for creating a more compact transmission casing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gear Transmission (AREA)
Abstract
The invention relates to a double-deck decelerator provided with a first shaft and a fourth shaft. The first shaft is provided with a first input end, the fourth shaft is provided with a second input end, a pinion of the first shaft is meshed with a main gear of a second shaft, a pinion of the second shaft is meshed with a main gear of a third shaft, the third shaft is provided with a first output end, a pinion of the fourth shaft is meshed with a main gear of a fifth shaft, a pinion of the fifth shaft is meshed with a main gear of a sixth shaft, the sixth shaft is provided with a second output end, axes of the first shaft and the fourth shaft are arranged on the same horizontal line, and the third shaft and the sixth shaft are arranged from top to bottom. Two decelerators are integrated into one, two input ends and two output ends are provided independently, motor power is one second of that of a single-input double-output decelerator, shunting is omitted, rolling effect is good, cost is low, and size and occupation space are small.
Description
Technical field
The present invention relates to speed reducer technical field, especially a kind of double-deck speed reducer.
Background technique
Metallurgical building material industry milling train class speed reducer particularly in the market, roll all needs a speed reducer to drive, generally all need many speed reducers to drive for some multi-roll mills like this, certainly on market, also there are some single many output speed reducers of input structures, but this type of speed reducer input power is large, shunting effect neither be very good, causes motor cost very high.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, a kind of double-deck speed reducer is provided, the power of motor of small volume and required use is less.
The technical solution adopted for the present invention to solve the technical problems is: a kind of double-deck speed reducer, there is the first axle, the 4th axle, described the first axle has first input end, described the 4th axle has the second input end, the small gear of described the first axle engages with the gearwheel of the second axle, the small gear of described the second axle engages with the gearwheel of the 3rd axle, described the 3rd axle has the first output terminal, the small gear of described the 4th axle engages with the gearwheel of the 5th axle, the small gear of described the 5th axle engages with the gearwheel of the 6th axle, described the 6th axle has the second output terminal, described the first axle and the 4th axle axle center are separately positioned at same level line, described the 3rd axle and the 6th axle are presented, lower setting.
Further, described the first axle is driven by the first motor, and described the 4th axle is driven by the second motor.
Further, described the first axle, the 4th axle are positioned at the middle part of box body of speed reducer, and described the second axle is positioned at the first axle vertical lower, and described the 3rd axle is positioned at the second next to axis side, and the axle center of the axle center of described the 3rd axle and the second axle is positioned at same level line.
Described the 5th axle is positioned at the 4th axle vertical direction, and described the 6th axle is positioned at the 5th next to axis side, and the axle center of the axle center of described the 6th axle and the 5th axle is positioned at same level line,
The axle center of the axle center of described the 3rd axle and the 6th axle is positioned at same vertical line.
Further, described the first axle, the second axle, the 3rd axle, the 4th axle, the 5th axle, the 6th axle are arranged in same Gearbox, and described Gearbox is provided with speed reducing box base.
The invention has the beneficial effects as follows: the first axle, the 4th axle are driven by two motors, in same level, facilitate motor debugging, the 3rd axle, the 6th axle are up and down to be arranged, drives respectively the roll of arranging up and down.
Two sets of transmission mechanism of the present invention combine on a speed reducer, share a speed reducer base, and internal gear is arranged and staggered, and prevents from interfering, and arranges with minimum space, be independent of each other, and complementary interference.
Reducing transmission structure of the present invention, rolling power utilization ratio is high, loses littlely, and power of motor is little, easily buying, cost, utilization efficiency is high.Double-deck speed reducer is by two speed reducers and become one, two outputs of two inputs, completely independent, power of motor is the half of the power of single-input double-output speed reducer, does not need shunting, effect of rolling is good, cost is also low, and volume and floor space all less.
Brief description of the drawings
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is inner scheme of installation of the present invention;
Fig. 2 is the expansion connection diagram of each axle in the present invention;
Fig. 3 is outside scheme of installation of the present invention;
Wherein: 1, the first axle, 2, the second axle, 3, the 3rd axle, 4, the 4th axle, 5, the 5th axle, 6, the 6th axle.
Embodiment
The present invention is further illustrated by reference to the accompanying drawings now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present invention in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of double-deck speed reducer, there is the first axle 1, the 4th axle 4, as shown in Figure 2, the first axle 1 has first input end, the 4th axle 4 has the second input end, the small gear of the first axle 1 engages with the gearwheel of the second axle 2, the small gear of the second axle 2 engages with the gearwheel of the 3rd axle 3, the 3rd axle 3 has the first output terminal, the small gear of the 4th axle 4 engages with the gearwheel of the 5th axle 5, the small gear of the 5th axle 5 engages with the gearwheel of the 6th axle 6, the 6th axle 6 has the second output terminal, the first axle 1 and the 4th axle 4 axle center are separately positioned at same level line, as shown in Figure 3, the 3rd axle 3 and the 6th axle 6 are presented, lower setting.
The first axle 1 is driven by the first motor, and the 4th axle 4 is driven by the second motor.
The first axle 1, the 4th axle 4 are positioned at the middle part of box body of speed reducer, and the second axle 2 is positioned at the first axle vertical lower, and the 3rd axle 3 is positioned at the second axle 2 sides, and the axle center of the axle center of the 3rd axle 3 and the second axle 2 is positioned at same level line.
The 5th axle 5 is positioned at the 4th axle 4 vertical direction, and the 6th axle 6 is positioned at the 5th axle 5 sides, and the axle center of the axle center of the 6th axle 6 and the 5th axle 5 is positioned at same level line.The axle center of the axle center of the 3rd axle 3 and the 6th axle 6 is positioned at same vertical line.
The first axle 1, the second axle 2, the 3rd axle 3, the 4th axle 4, the 5th axle 5, the 6th axle 6 are arranged in same Gearbox, and Gearbox is provided with speed reducing box base.
The first axle 1, the second axle 2, the 3rd axle 3 are realized a required reduction speed ratio, and the first axle 1 is input end, is driven by the first motor, and the 3rd axle 3 is output terminal, drive a roll of client end.
The 4th axle 4, the 5th axle 5, the 6th axle 6 are realized a required reduction speed ratio, and the 4th axle 4 is input end, is driven by the second motor, and the 6th axle 6 is output terminal, drive another roll of client end.
The first axle 1, the 4th axle 4 are driven by two motors, in same level, facilitate motor debugging, and the 3rd axle 3, the 6th axle 6 are up and down to be arranged, drives respectively the roll of arranging up and down.
Two sets of transmission mechanism of the present invention combine on a speed reducer, share a speed reducer base, and internal gear is arranged and staggered, and prevents from interfering, and arranges with minimum space, be independent of each other, and complementary interference.
Reducing transmission structure of the present invention, rolling power utilization ratio is high, loses littlely, and power of motor is little, easily buying, cost, utilization efficiency is high.Double-deck speed reducer is by two speed reducers and become one, two outputs of two inputs, completely independent, power of motor is the half of the power of single-input double-output speed reducer, does not need shunting, effect of rolling is good, cost is also low, and volume and floor space all less.
Taking above-mentioned foundation desirable embodiment of the present invention as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this invention technological thought, carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (4)
1. a double-deck speed reducer, it is characterized in that: there is the first axle, the 4th axle, described the first axle has first input end, described the 4th axle has the second input end, the small gear of described the first axle engages with the gearwheel of the second axle, the small gear of described the second axle engages with the gearwheel of the 3rd axle, described the 3rd axle has the first output terminal, the small gear of described the 4th axle engages with the gearwheel of the 5th axle, the small gear of described the 5th axle engages with the gearwheel of the 6th axle, described the 6th axle has the second output terminal, described the first axle and the 4th axle axle center are separately positioned at same level line, described the 3rd axle and the 6th axle are presented, lower setting.
2. double-deck speed reducer according to claim 1, is characterized in that: described the first axle is driven by the first motor, and described the 4th axle is driven by the second motor.
3. double-deck speed reducer according to claim 1, it is characterized in that: described the first axle, the 4th axle are positioned at the middle part of box body of speed reducer, described the second axle is positioned at the first axle vertical lower, described the 3rd axle is positioned at the second next to axis side, the axle center of the axle center of described the 3rd axle and the second axle is positioned at same level line
Described the 5th axle is positioned at the 4th axle vertical direction, and described the 6th axle is positioned at the 5th next to axis side, and the axle center of the axle center of described the 6th axle and the 5th axle is positioned at same level line,
The axle center of the axle center of described the 3rd axle and the 6th axle is positioned at same vertical line.
4. double-deck speed reducer according to claim 1, is characterized in that: described the first axle, the second axle, the 3rd axle, the 4th axle, the 5th axle, the 6th axle are arranged in same Gearbox, and described Gearbox is provided with speed reducing box base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274403.5A CN104033573A (en) | 2014-06-18 | 2014-06-18 | Double-deck decelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274403.5A CN104033573A (en) | 2014-06-18 | 2014-06-18 | Double-deck decelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104033573A true CN104033573A (en) | 2014-09-10 |
Family
ID=51464483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410274403.5A Pending CN104033573A (en) | 2014-06-18 | 2014-06-18 | Double-deck decelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104033573A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373513A (en) * | 2014-10-13 | 2015-02-25 | 河南四海建材设备有限公司 | Split-flow transmission double-layer-output-shaft reduction gearbox of special-shaped light partition board extrusion forming machine |
| CN109139821A (en) * | 2018-10-31 | 2019-01-04 | 南京宁嘉机电有限公司 | The mixer gear-box of power dividing transmission |
| CN109227788A (en) * | 2018-12-02 | 2019-01-18 | 广西容县美坚机械厂 | A kind of single twin pressure roller reduction gearbox assembly of log numerical control card-less rotary-cut all-in-one machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3729470C2 (en) * | 1987-09-03 | 1991-02-14 | Kocks Technik Gmbh & Co, 4010 Hilden, De | |
| US20090049883A1 (en) * | 2005-09-21 | 2009-02-26 | Gunter Hofer | Drive arrangement for rolling mill |
| CN201391594Y (en) * | 2009-03-19 | 2010-01-27 | 北京蒂本斯工程技术有限公司 | Combined gear box device |
| CN202143903U (en) * | 2011-07-01 | 2012-02-15 | 南京高精齿轮集团有限公司 | Main drive reduction gear box of divided-flow hot-rolling mill |
| CN202220833U (en) * | 2011-08-31 | 2012-05-16 | 杭州星冠机械科技有限公司 | Double-layer transmission case with multiple output shafts |
| CN102463259A (en) * | 2010-11-09 | 2012-05-23 | 常熟市梅李机械制造有限公司 | Power transmission device of swing mechanism of cold pipe rolling machine |
| CN203892521U (en) * | 2014-06-18 | 2014-10-22 | 江苏赫夫特齿轮制造有限公司 | Double-layer speed reducer |
-
2014
- 2014-06-18 CN CN201410274403.5A patent/CN104033573A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3729470C2 (en) * | 1987-09-03 | 1991-02-14 | Kocks Technik Gmbh & Co, 4010 Hilden, De | |
| US20090049883A1 (en) * | 2005-09-21 | 2009-02-26 | Gunter Hofer | Drive arrangement for rolling mill |
| CN201391594Y (en) * | 2009-03-19 | 2010-01-27 | 北京蒂本斯工程技术有限公司 | Combined gear box device |
| CN102463259A (en) * | 2010-11-09 | 2012-05-23 | 常熟市梅李机械制造有限公司 | Power transmission device of swing mechanism of cold pipe rolling machine |
| CN202143903U (en) * | 2011-07-01 | 2012-02-15 | 南京高精齿轮集团有限公司 | Main drive reduction gear box of divided-flow hot-rolling mill |
| CN202220833U (en) * | 2011-08-31 | 2012-05-16 | 杭州星冠机械科技有限公司 | Double-layer transmission case with multiple output shafts |
| CN203892521U (en) * | 2014-06-18 | 2014-10-22 | 江苏赫夫特齿轮制造有限公司 | Double-layer speed reducer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373513A (en) * | 2014-10-13 | 2015-02-25 | 河南四海建材设备有限公司 | Split-flow transmission double-layer-output-shaft reduction gearbox of special-shaped light partition board extrusion forming machine |
| CN104373513B (en) * | 2014-10-13 | 2017-06-23 | 河南四海建材设备有限公司 | Special-shaped light cellular partition board single lead screw ex truding briquetting machine shunts transmission double-layer output shaft reduction box |
| CN109139821A (en) * | 2018-10-31 | 2019-01-04 | 南京宁嘉机电有限公司 | The mixer gear-box of power dividing transmission |
| CN109139821B (en) * | 2018-10-31 | 2021-07-30 | 南京高精齿轮集团有限公司 | Power split transmission internal mixer gear box |
| CN109227788A (en) * | 2018-12-02 | 2019-01-18 | 广西容县美坚机械厂 | A kind of single twin pressure roller reduction gearbox assembly of log numerical control card-less rotary-cut all-in-one machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140910 |