CN104061306A - Hydraulic-traveling stepless speed-changing device of silaging machine - Google Patents
Hydraulic-traveling stepless speed-changing device of silaging machine Download PDFInfo
- Publication number
- CN104061306A CN104061306A CN201410269153.6A CN201410269153A CN104061306A CN 104061306 A CN104061306 A CN 104061306A CN 201410269153 A CN201410269153 A CN 201410269153A CN 104061306 A CN104061306 A CN 104061306A
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- CN
- China
- Prior art keywords
- hydraulic
- oil
- hydraulic pump
- stepless speed
- kinetic energy
- 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.)
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Classifications
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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
- F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
- F16H39/02—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motors at a distance from liquid pumps
Abstract
The invention discloses a hydraulic-traveling stepless speed-changing device of a silaging machine. The hydraulic-traveling stepless speed-changing device comprises a kinetic-energy inputting mechanism and a kinetic-energy outputting mechanism and is characterized in that the kinetic-energy inputting mechanism comprises a hydraulic pump supporting seat (6), a bearing (7), a hydraulic pump driving shaft (8), a driving V belt wheel (9) and a driving key (10); the kinetic-energy outputting mechanism comprises a clamping hoop (1), a hydraulic oil tank (2), an oil pipe (3), a hydraulic pump (4), a driving key (13) with a flange, a hydraulic motor (14), an oil-returning three-way joint (15) and a hydraulic oil cooler (16); the kinetic-energy inputting mechanism is connected with the kinetic-energy outputting mechanism by a spline sleeve (5). The hydraulic-traveling stepless speed-changing device disclosed by the invention has the advantages that by adoption of hydraulic stepless speed change, the occupied space is greatly reduced, the stepless speed-changing range is expanded, the transmission efficiency is improved compared with that of a mechanical type speed change mode, the structure is simpler, the installation and the repair are convenient, and the operation is stable.
Description
Technical field
The present invention relates to agricultural machinery field, especially a kind of ensilage machine hydraulic moving stepless speed changes devices.
Background technique
The ensilage machine stepless change of selling at present, belongs to mechanical stepless speed change gear; Take up room large, low, the complex structure of V-type band working life short, electrodeless variable-speed narrow range, rotational efficienty, installation requirement are high, poor for the protective value of mechanical part, operation is not steady, are difficult to control.
Summary of the invention
In order to solve, fast narrow range, rotational efficienty that existing stepless speed changes devices exists are low, complex structure, problem that installation requirement is high, the present invention proposes a kind of ensilage machine hydraulic moving stepless speed changes devices, it has, and slewing range is wide, transmission efficiency is high, feature simple in structure.
The technological scheme that the present invention solves its technical problem employing is: this device comprises kinetic energy input mechanism and kinetic energy output mechanism, and kinetic energy input mechanism comprises oil hydraulic pump supporting base 6, bearing 7, hydraulic pump driveshaft 8, drives V belt wheel 9, drives key 10; Kinetic energy output mechanism comprises clip 1, hydraulic oil container 2, oil pipe 3, oil hydraulic pump 4, flanged (FLGD) driving key 13, oil hydraulic motor 14, oil return threeway 15, hydraulic oil cooler 16; Kinetic energy input mechanism is connected with kinetic energy output mechanism by spline housing 5.
Further, drive V belt wheel 9 by driving key 10, drive shaft end baffle plate 11 and bolt to be connected in hydraulic pump driveshaft 8, hydraulic pump driveshaft 8 is supported on bearing 7 by oil hydraulic pump supporting base 6.
Further, hydraulic oil container 2 is by fixing oil pipe 3 difference connecting fluid press pump 4 and the hydraulic oil coolers 16 of clip 1, and oil hydraulic pump 4 connects hydraulic pump driveshaft 8 by spline housing 5, and is bolted on bearing 7; Oil hydraulic pump is connected with oil hydraulic motor by oil pipe, and oil hydraulic pump, oil hydraulic motor hydraulic oil cooler are connected with oil return threeway, and the output shaft of oil hydraulic motor 14 is the gearbox 12 through bolt connecting band clutch device by flanged (FLGD) driving key 13.
The invention has the beneficial effects as follows: adopt hydraulic stepless speed changes, occupy space and greatly reduce, improved range of infinitely variable speeds, transmission efficiency improves compared with mechanical type, and structure is simpler, installation and maintenance are convenient, smooth operation.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention;
1. clips in figure, 2. hydraulic oil container, 3, oil pipe, 4. oil hydraulic pump, 5, spline housing, 6. oil hydraulic pump supporting base, 7. bearing, 8. hydraulic pump driveshaft, 9. drives V belt wheel, 10. drive key, 11. drive shaft end baffle plates, 12. gearboxes with clutch device, 13. flanged (FLGD) driving keys, 14. oil hydraulic motors, 15. oil return threeways, 16 hydraulic oil coolers.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described: as shown in Figure 1, this device comprises kinetic energy input mechanism and kinetic energy output mechanism, and kinetic energy input mechanism comprises oil hydraulic pump supporting base 6, bearing 7, hydraulic pump driveshaft 8, drives V belt wheel 9, drives key 10; Kinetic energy output mechanism comprises clip 1, hydraulic oil container 2, oil pipe 3, oil hydraulic pump 4, flanged (FLGD) driving key 13, oil hydraulic motor 14, oil return threeway 15, hydraulic oil cooler 16; Kinetic energy input mechanism is connected with kinetic energy output mechanism by spline housing 5.
The concrete structure of kinetic energy input mechanism is: drive V belt wheel 9 by driving key 10, drive shaft end baffle plate 11 and bolt to be connected in hydraulic pump driveshaft 8, hydraulic pump driveshaft 8 is supported on bearing 7 by oil hydraulic pump supporting base 6.
The concrete structure of kinetic energy output mechanism is: hydraulic oil container 2 is by fixing oil pipe 3 difference connecting fluid press pump 4 and the hydraulic oil coolers 16 of clip 1, and oil hydraulic pump 4 connects hydraulic pump driveshaft 8 by spline housing 5, and is bolted on bearing 7; Oil hydraulic pump is connected with oil hydraulic motor by oil pipe, and oil hydraulic pump, oil hydraulic motor hydraulic oil cooler are connected with oil return threeway, and the output shaft of oil hydraulic motor 14 is the gearbox 12 through bolt connecting band clutch device by flanged (FLGD) driving key 13.
Embodiment
During work, the kinetic energy of motor, by driving V belt wheel to pass 9 to hydraulic pump driveshaft 8, passes to oil hydraulic pump 4 by spline housing 5.By oil hydraulic pump 4, the mechanical energy passing over is converted into hydraulic energy.Hydraulic energy passes to oil hydraulic motor 14 by oil pipe.Oil hydraulic motor 14 is that mechanical energy is exported to the gearbox 12 with clutch device by hydraulic energy transfer, thereby drives the motion of vehicle.
The oil of hydraulic oil container enters the slippage pump of oil hydraulic pump 4 by oil pipe, by slippage pump, to hydraulic system repairing, the drain tap by oil hydraulic motor 14 flows back to hydraulic oil container 2 by oil pipe through hydraulic oil cooler 16.The repairing of implement device hydraulic oil container 2, heat sinking function.
By adjusting the variable of oil hydraulic pump 4, thereby adjust pump delivery, be flow.And then the output speed of change motor 14, realize electrodeless variable-speed.
Finally also the most important thing is; embodiment is to of the present invention further illustrating and unrestricted; for those of ordinary skills; can in the situation that not departing from flesh and blood of the present invention, do further conversion, and all these conversion all should belong to the protection domain of claims of the present invention.
Claims (3)
1. an ensilage machine hydraulic moving stepless speed changes devices, comprise kinetic energy input mechanism and kinetic energy output mechanism, it is characterized in that kinetic energy input mechanism comprises oil hydraulic pump supporting base (6), bearing (7), hydraulic pump driveshaft (8), drives V belt wheel (9), drives key (10); Kinetic energy output mechanism comprises clip (1), hydraulic oil container (2), oil pipe (3), oil hydraulic pump (4), flanged (FLGD) driving key (13), oil hydraulic motor (14), oil return threeway (15), hydraulic oil cooler (16); Kinetic energy input mechanism is connected with kinetic energy output mechanism by spline housing (5).
2. a kind of ensilage machine hydraulic moving stepless speed changes devices according to claim 1, it is characterized in that driving V belt wheel (9) upper by driving key (10), drive shaft end baffle plate (11) and bolt to be connected to hydraulic pump driveshaft (8), hydraulic pump driveshaft (8) is supported on bearing (7) by oil hydraulic pump supporting base (6).
3. a kind of ensilage machine hydraulic moving stepless speed changes devices according to claim 1, it is characterized in that hydraulic oil container (2) is by clip (1) fixing oil pipe (3) difference connecting fluid press pump (4) and hydraulic oil cooler (16), oil hydraulic pump (4) connects hydraulic pump driveshaft (8) by spline housing (5), and is bolted on bearing (7); Oil hydraulic pump (4) is connected with oil hydraulic motor (14) by oil pipe, oil hydraulic pump (4), oil hydraulic motor (14), hydraulic oil cooler (16) lead to and connect with oil return three (15), and the output shaft of oil hydraulic motor (14) is the gearbox (12) through bolt connecting band clutch device by flanged (FLGD) driving key (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410269153.6A CN104061306A (en) | 2014-06-17 | 2014-06-17 | Hydraulic-traveling stepless speed-changing device of silaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410269153.6A CN104061306A (en) | 2014-06-17 | 2014-06-17 | Hydraulic-traveling stepless speed-changing device of silaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104061306A true CN104061306A (en) | 2014-09-24 |
Family
ID=51549166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410269153.6A Pending CN104061306A (en) | 2014-06-17 | 2014-06-17 | Hydraulic-traveling stepless speed-changing device of silaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104061306A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5259193A (en) * | 1989-07-28 | 1993-11-09 | Honda Giken Kogyo Kabushiki Kaisha | Hydraulic transmission system |
| RU2014530C1 (en) * | 1992-02-07 | 1994-06-15 | Петр Владимирович Плотников | Stageless hydraulic transmission |
| CN2623963Y (en) * | 2003-05-28 | 2004-07-07 | 陆长勇 | Hydraulic stepless speed changing machine |
| CN101283205A (en) * | 2005-09-20 | 2008-10-08 | 洋马株式会社 | Hydraulic stepless transmission |
| CN201947678U (en) * | 2010-12-06 | 2011-08-31 | 中国农业机械化科学研究院 | Hydraulic travelling device of forage harvester |
| CN103149028A (en) * | 2013-03-18 | 2013-06-12 | 索特传动设备有限公司 | Testing device of speed reducer |
-
2014
- 2014-06-17 CN CN201410269153.6A patent/CN104061306A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5259193A (en) * | 1989-07-28 | 1993-11-09 | Honda Giken Kogyo Kabushiki Kaisha | Hydraulic transmission system |
| RU2014530C1 (en) * | 1992-02-07 | 1994-06-15 | Петр Владимирович Плотников | Stageless hydraulic transmission |
| CN2623963Y (en) * | 2003-05-28 | 2004-07-07 | 陆长勇 | Hydraulic stepless speed changing machine |
| CN101283205A (en) * | 2005-09-20 | 2008-10-08 | 洋马株式会社 | Hydraulic stepless transmission |
| CN201947678U (en) * | 2010-12-06 | 2011-08-31 | 中国农业机械化科学研究院 | Hydraulic travelling device of forage harvester |
| CN103149028A (en) * | 2013-03-18 | 2013-06-12 | 索特传动设备有限公司 | Testing device of speed reducer |
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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: 20140924 |