CN201318418Y - Fixed-spindle coaxial output engine torque extracting machine - Google Patents
Fixed-spindle coaxial output engine torque extracting machine Download PDFInfo
- Publication number
- CN201318418Y CN201318418Y CNU2008202410890U CN200820241089U CN201318418Y CN 201318418 Y CN201318418 Y CN 201318418Y CN U2008202410890 U CNU2008202410890 U CN U2008202410890U CN 200820241089 U CN200820241089 U CN 200820241089U CN 201318418 Y CN201318418 Y CN 201318418Y
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- fixed
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- engine torque
- input shaft
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Abstract
The utility model relates to a fixed-spindle coaxial output engine torque extracting machine, which solves the problem of the connection between an engine and engineering equipment, and the problems that existing single-stage or two-stage engine torque extracting machines have inconvenient distribution, incompact structure, complicated epicyclic gear structure and high manufacturing precision because of the limitation of installation dimension. The fixed-spindle coaxial output engine torque extracting machine comprises a clutch shell assembly, a case body, an input shaft, a middle shaft and an output shaft, and is characterized in that the input shaft and the output shaft of the torque extracting machine are coaxial, and are fixed on the case body through a bearing, the input shaft is fixed with a first-stage gear pinion, the output shaft is fixed with a second-stage driven gear, a first-stage driven gear and a second-stage gear pinion are fixed on the middle shaft, and the middle shaft is fixed on the case body through the bearing. As gears in a drive mechanism all adopt fixed-spindle rotation in the utility model, and the input shaft and the output shaft are coaxial, the axial size is small, and the structure is compact.
Description
Technical field
The utility model relates to a kind of engine torque extraction device, the concrete coaxial output engine torque extraction of a kind of fixed shaft type device that relates to.
Background technique
In order to solve the connection between motor and the engineering equipment, need between motor and engineering equipment, install the engine torque extraction device additional, now known engine torque extraction device has following several: 1. single-stage, input shaft is parallel with output shaft, owing to limit by installation dimension, arrange inconvenient in many instances when this structure is installed; 2. two-stage, expansion and flow deviding type, input shaft is parallel with output shaft, and this structure and single-stage have same shortcoming; 3. two-stage, coaxial line type and coaxial line flow deviding type, this structure output shaft front end positioning bearing is fixed on box house, and structure is compact inadequately; 4. planetary gear type, this structure can satisfy the requirement of compact structure, but more complicated requires the accuracy of manufacturing height.
Summary of the invention
The purpose of this utility model is at above-mentioned deficiency, and a kind of axial dimension that proposes is little, can satisfy the requirement of installation dimension, the coaxial output engine torque extraction of the fixed shaft type of compact structure device.
Technical solution of the present utility model is: the coaxial output engine torque extraction of fixed shaft type device comprises clutch housing assembly, casing, input shaft, jack shaft and output shaft, it is characterized in that: the input shaft of power take-off and output shaft are on same axis, by bearing fixing on casing, be fixed with 1 grade of driving gear on the input shaft, be fixed with 2 grades of driven gears on the output shaft, 1 grade of driven gear and 2 grades of driving gears are fixed on the jack shaft, jack shaft by bearing fixing on casing.
The coaxial output engine torque extraction of fixed shaft type described in the utility model technical solution device is characterized in that the needle bearing of described output shaft front end is placed in the inner chamber of input shaft.
The coaxial output engine torque extraction of fixed shaft type described in the utility model technical solution device is characterized in that described 1 grade of driving gear and driving shaft are as a whole.
The coaxial output engine torque extraction of fixed shaft type described in the utility model technical solution device is characterized in that described jack shaft is parallel with output shaft.
The utility model is because the driving mechanism middle gear all adopts dead axle to rotate, input shaft and output shaft are on same axis, and input shaft and 1 grade of driving gear employing are integrated, and front bearing, output shaft is located by the input shaft inner chamber, therefore, satisfied that axial dimension is little, the requirement of compact structure.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the enlarged view of input shaft and 1 grade of driving gear among Fig. 1.
Embodiment
As Fig. 1, shown in 2, engine clutch housing assembly 1, by being bolted on the power take-off casing 14, the opposite side of clutch housing assembly 1 and the end cap of motor are fixedly connected, the front end of engine torque extraction device input shaft 2 links to each other by spline with clutch driven plate, the bearing location of front end by placing on the clutch, do not draw among the figure, bearing 4 positioning and fixing are passed through on casing 14 in the rear end, by bolt bearing of input shaft end cap 3 is arranged in bearing 4 sides, be added with oil sealing between end cap 3 and the input shaft 2, on input shaft 2, be fixed with 1 grade of driving gear 16,1 grade of driving gear 16 can be processed into an integral body with input shaft 2, the 1 grade of driven gear 13 that is connected with a joggle with 1 grade of driving gear 16, and 2 grades of driving gears 12 are fixed on the jack shaft 10 by key, jack shaft 10 is parallel with input shaft 2 and output shaft 8, be fixed on the casing 14 by positioning bearing 11 and bearing 15,2 grades of driven gears 6 that are connected with a joggle with 2 grades of driving gears 12 are fixed on the output shaft 8 by key, be fixed with needle bearing 5 and bearing 7 on the output shaft 8 respectively, the front end of output shaft 8 is fixed in the inner chamber of input shaft 2 by needle bearing 5, output shaft 8 and input shaft 2 are on same axis, the rear end of output shaft 8 is fixed on the casing 14 by rear bearing, output shaft 7, on casing 14, rear bearing, output shaft end cap 9 is arranged, be added with oil sealing between end cap 9 and the output shaft 8 by bolt; The output terminal of output shaft 8 is connected with engineering equipment by flat key or spline; During work, the power of motor to input shaft 2, is realized speedup, deceleration or constant-speed transmission by the two-stage gear pair by clutch transmits, finally passes to engineering equipment by output shaft 8, when speed ratio changed, only needing wherein, the gear ratio change of a pair of gear can meet the demands.
Claims (4)
1, the coaxial output engine torque extraction of a kind of fixed shaft type device, comprise clutch housing assembly (1), casing (14), input shaft (2), jack shaft (10) and output shaft (8), it is characterized in that: input shaft of power take-off (2) and output shaft (8) are on same axis, by bearing fixing on casing (14), be fixed with 1 grade of driving gear (16) on the input shaft (2), be fixed with 2 grades of driven gears (6) on the output shaft (8), 1 grade of driven gear (13) and 2 grades of driving gears (12) are fixed on the jack shaft (10), and jack shaft (10) is by bearing (11,15) be fixed on the casing (14).
2, the coaxial output engine torque extraction of fixed shaft type according to claim 1 device is characterized in that described output shaft (8) is placed in the inner chamber of input shaft (2) by the needle bearing (5) of its front end.
3, the coaxial output engine torque extraction of fixed shaft type according to claim 1 device is characterized in that described 1 grade of driving gear (16) and input shaft (2) are as a whole.
4, the coaxial output engine torque extraction of fixed shaft type according to claim 1 device is characterized in that described jack shaft (10) is parallel with output shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202410890U CN201318418Y (en) | 2008-12-24 | 2008-12-24 | Fixed-spindle coaxial output engine torque extracting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202410890U CN201318418Y (en) | 2008-12-24 | 2008-12-24 | Fixed-spindle coaxial output engine torque extracting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201318418Y true CN201318418Y (en) | 2009-09-30 |
Family
ID=41197183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202410890U Expired - Fee Related CN201318418Y (en) | 2008-12-24 | 2008-12-24 | Fixed-spindle coaxial output engine torque extracting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201318418Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982594A (en) * | 2014-05-29 | 2014-08-13 | 南京金鑫传动设备有限公司 | Speed reducer capable of realizing input-output coaxial state with speed ratio |
| CN106594183A (en) * | 2016-12-05 | 2017-04-26 | 湖南南方宇航高精传动有限公司 | Speed-up gear box with input shaft and output shaft having same axis and same rotation direction |
| CN106884933A (en) * | 2017-03-17 | 2017-06-23 | 苏州贝尔纳德铁路设备有限公司 | A kind of Multifunctional internal combustion changes the change gear box of windlass |
| CN107795667A (en) * | 2017-09-30 | 2018-03-13 | 广东星光传动股份有限公司 | A kind of compact-sized reductor |
-
2008
- 2008-12-24 CN CNU2008202410890U patent/CN201318418Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982594A (en) * | 2014-05-29 | 2014-08-13 | 南京金鑫传动设备有限公司 | Speed reducer capable of realizing input-output coaxial state with speed ratio |
| CN106594183A (en) * | 2016-12-05 | 2017-04-26 | 湖南南方宇航高精传动有限公司 | Speed-up gear box with input shaft and output shaft having same axis and same rotation direction |
| CN106884933A (en) * | 2017-03-17 | 2017-06-23 | 苏州贝尔纳德铁路设备有限公司 | A kind of Multifunctional internal combustion changes the change gear box of windlass |
| CN107795667A (en) * | 2017-09-30 | 2018-03-13 | 广东星光传动股份有限公司 | A kind of compact-sized reductor |
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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: 20090930 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |