CN103707761B - Driving unit assembly - Google Patents
Driving unit assembly Download PDFInfo
- Publication number
- CN103707761B CN103707761B CN201410021606.3A CN201410021606A CN103707761B CN 103707761 B CN103707761 B CN 103707761B CN 201410021606 A CN201410021606 A CN 201410021606A CN 103707761 B CN103707761 B CN 103707761B
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- axle sleeve
- transmission
- castellated shaft
- clutch
- outside
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- Arrangement And Driving Of Transmission Devices (AREA)
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Abstract
A kind of driving unit assembly, comprise gearbox body and power-transfer clutch, in gearbox body, speed-changing mechanism is installed, speed-changing mechanism comprises idle wheel, power-transfer clutch comprises clutch outer member, be provided with flywheel and clutch segment in clutch outer member, flywheel is corresponding with clutch segment, and clutch outer member is fixedly mounted on outside gearbox body; Flywheel intermediate transmission is connected with axle sleeve, and clutch segment intermediate transmission is connected with castellated shaft, and castellated shaft is corresponding with axle sleeve, and castellated shaft passes in the middle of axle sleeve, and castellated shaft and axle sleeve all stretch in gearbox body; Castellated shaft or axle sleeve are connected with driving engine, and driving engine is fixedly mounted on outside gearbox body, are connected with transmission gear outside axle sleeve or castellated shaft, and transmission gear is connected with idle wheel transmission.Be connected with outside castellated shaft by dynamic bevel gear, the input shaft of driving engine is connected with drive bevel gear, and drive bevel gear is connected with passive bevel drive; Transmission gear is in transmission connection outside axle sleeve.
Description
Technical field
The present invention relates to a kind of actuating device, particularly relate to a kind of driving unit assembly.
Background technology
The basic structure of the power drive of existing use comprises driving engine (comprising motor), power-transfer clutch and change speed gear box, this three is respective independently monomer, during installation, power-transfer clutch must between driving engine and change speed gear box, and the power of driving engine imports change speed gear box into by power-transfer clutch.The connection dimension of this structure is long, takes up room large, manufactures difficulty especially for small-sized machine.When the parts such as reface the clutch and other accessories of maintenance, must first change speed gear box be extractd, therefore very inconvenient.In addition, vibrate due to during engine operation, driving engine is direct-connected with power-transfer clutch again, power-transfer clutch work therefore can be caused unstable, accessory rapid wear.
Summary of the invention
The object of this invention is to provide that a kind of volume is little, long service life, repair and replacement driving unit assembly easily.
For achieving the above object, the technical solution used in the present invention is:
A kind of driving unit assembly, comprise gearbox body and power-transfer clutch, in gearbox body, speed-changing mechanism is installed, speed-changing mechanism comprises idle wheel, power-transfer clutch comprises clutch outer member, be provided with flywheel and clutch segment in clutch outer member, flywheel is corresponding with clutch segment, it is characterized in that: clutch outer member is fixedly mounted on outside gearbox body; Flywheel intermediate transmission is connected with axle sleeve, and clutch segment intermediate transmission is connected with castellated shaft, and castellated shaft is corresponding with axle sleeve, and castellated shaft passes in the middle of axle sleeve, and castellated shaft and axle sleeve all stretch in gearbox body; Castellated shaft or axle sleeve are connected with driving engine, and driving engine is fixedly mounted on outside gearbox body, are connected with transmission gear outside axle sleeve or castellated shaft, and transmission gear is connected with idle wheel transmission.
According to described driving unit assembly, it is characterized in that: be connected with outside described castellated shaft by dynamic bevel gear, the input shaft of described driving engine is connected with drive bevel gear, and drive bevel gear is connected with passive bevel drive; Described transmission gear is in transmission connection outside described axle sleeve.
According to described driving unit assembly, it is characterized in that: be connected with outside described axle sleeve by dynamic bevel gear, the input shaft of described driving engine is connected with drive bevel gear, and drive bevel gear is connected with passive bevel drive; Described transmission gear is in transmission connection outside described castellated shaft.
According to described driving unit assembly, it is characterized in that: be installed with oil pump outside described gearbox body, oil pump is connected with described castellated shaft transmission.
According to described driving unit assembly, it is characterized in that: described clutch segment is arranged on described castellated shaft by power-transfer clutch spline housing.
The present invention connects a sleeve on the flywheel of original power-transfer clutch, is inserted by sleeve in gearbox body, and sleeve or castellated shaft are provided with a transmission gear, and transmission gear is connected with idle wheel transmission, thus reaches the object of clutch, gearshift, driving.Meanwhile, the drive bevel gear that driving engine is connected with driven by clutches by the present invention and being also arranged in gearbox body by dynamic bevel gear, thus reduce the volume of original actuating device.
This three of driving engine, power-transfer clutch and change speed gear box closes as a whole by the present invention, reduces on the one hand the volume of Power Drive Unit, on the other hand can vibration when effectively avoiding device works, thus extends service life of the present invention.
In addition, be arranged on gearbox body outside because power-transfer clutch and driving engine all expose, therefore repair and replacement are convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one;
Fig. 2 is the structural representation of the embodiment of the present invention two.
In accompanying drawing:
1, driving engine; 2, input shaft; 3, drive bevel gear; 4, by dynamic bevel gear; 5, castellated shaft; 6, oil pump; 7, speed-changing mechanism; 8, idle wheel; 9, flywheel; 10, clutch outer member; 11, power-transfer clutch spline housing; 12, clutch segment; 13, axle sleeve; 14, transmission gear; 15, gearbox body.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Embodiment one:
A kind of driving unit assembly, as shown in Figure 1, comprise gearbox body 15 and power-transfer clutch, speed-changing mechanism 7 is installed in gearbox body 15, speed-changing mechanism 7 comprises idle wheel 8, and power-transfer clutch comprises clutch outer member 10, is provided with flywheel 9 and clutch segment 12 in clutch outer member 10, flywheel 9 is corresponding with clutch segment 12, and clutch outer member 10 is fixedly mounted on outside gearbox body 15; Flywheel 9 intermediate transmission is connected with axle sleeve 13, and be connected with castellated shaft 5 by power-transfer clutch spline housing 11 in the middle of clutch segment 12, castellated shaft 5 is corresponding with axle sleeve 13, and castellated shaft 5 passes in the middle of axle sleeve 13, and castellated shaft 5 and axle sleeve 13 all stretch in gearbox body 15; Castellated shaft 5 or axle sleeve 13 are connected with driving engine 1, and driving engine 1 is fixedly mounted on outside gearbox body 15, are connected with transmission gear 14 outside axle sleeve 13 or castellated shaft 5, and transmission gear 14 is connected with idle wheel 8 transmission.
In the present embodiment, be connected with by dynamic bevel gear 4 outside described castellated shaft 5, the input shaft 2 of described driving engine 1 is connected with drive bevel gear 3, and drive bevel gear 3 is connected with by dynamic bevel gear 4 transmission; Described transmission gear 14 is in transmission connection outside described axle sleeve 13.Be installed with oil pump 6 outside described gearbox body 15, oil pump 6 is connected with the transmission of described castellated shaft 5.
In the present embodiment, driving engine is connected with castellated shaft transmission with oil pump simultaneously, and this structure can be applicable to the machine needing hydraulic work system, is especially applicable to the manufacture of small-sized machine, installation.
In the present embodiment, oil pump is not by the impact of power-transfer clutch mode of operation, as long as engine operation, oil pump just remains in working order.
Embodiment two:
A kind of driving unit assembly, as shown in Figure 2, comprise gearbox body 15 and power-transfer clutch, speed-changing mechanism 7 is installed in gearbox body 15, speed-changing mechanism 7 comprises idle wheel 8, and power-transfer clutch comprises clutch outer member 10, is provided with flywheel 9 and clutch segment 12 in clutch outer member 10, flywheel 9 is corresponding with clutch segment 12, and clutch outer member 10 is fixedly mounted on outside gearbox body 15; Flywheel 9 intermediate transmission is connected with axle sleeve 13, and be connected with castellated shaft 5 by power-transfer clutch spline housing 11 in the middle of clutch segment 12, castellated shaft 5 is corresponding with axle sleeve 13, and castellated shaft 5 passes in the middle of axle sleeve 13, and castellated shaft 5 and axle sleeve 13 all stretch in gearbox body 15; Castellated shaft 5 or axle sleeve 13 are connected with driving engine 1, and driving engine 1 is fixedly mounted on outside gearbox body 15, are connected with transmission gear 14 outside axle sleeve 13 or castellated shaft 5, and transmission gear 14 is connected with idle wheel 8 transmission.
In the present embodiment, be connected with by dynamic bevel gear 4 outside described axle sleeve 13, the input shaft 2 of described driving engine 1 is connected with drive bevel gear 3, and drive bevel gear 3 is connected with by dynamic bevel gear 4 transmission; Described transmission gear 14 is in transmission connection in described castellated shaft (5) outside.
In the present embodiment, driving engine is connected with axle sleeve transmission, and this structure is applicable to the various vehicle not needing hydraulic efficiency pressure system.
Claims (5)
1. a driving unit assembly, comprise gearbox body (15) and power-transfer clutch, speed-changing mechanism (7) is installed in gearbox body (15), speed-changing mechanism (7) comprises idle wheel (8), power-transfer clutch comprises clutch outer member (10), be provided with flywheel (9) and clutch segment (12) in clutch outer member (10), flywheel (9) is corresponding with clutch segment (12), it is characterized in that: clutch outer member (10) is fixedly mounted on gearbox body (15) outside; Flywheel (9) intermediate transmission is connected with axle sleeve (13), clutch segment (12) intermediate transmission is connected with castellated shaft (5), castellated shaft (5) is corresponding with axle sleeve (13), castellated shaft (5) passes in the middle of axle sleeve (13), and castellated shaft (5) and axle sleeve (13) all stretch in gearbox body (15); Castellated shaft (5) or axle sleeve (13) are connected with driving engine (1), driving engine (1) is fixedly mounted on gearbox body (15) outside, axle sleeve (13) or castellated shaft (5) outside are connected with transmission gear (14), and transmission gear (14) is connected with idle wheel (8) transmission.
2. driving unit assembly according to claim 1, it is characterized in that: described castellated shaft (5) outside is connected with by dynamic bevel gear (4), the input shaft (2) of described driving engine (1) is connected with drive bevel gear (3), and drive bevel gear (3) is connected with by dynamic bevel gear (4) transmission; Described transmission gear (14) is in transmission connection in described axle sleeve (13) outside.
3. driving unit assembly according to claim 1, it is characterized in that: described axle sleeve (13) outside is connected with by dynamic bevel gear (4), the input shaft (2) of described driving engine (1) is connected with drive bevel gear (3), and drive bevel gear (3) is connected with by dynamic bevel gear (4) transmission; Described transmission gear (14) is in transmission connection in described castellated shaft (5) outside.
4. driving unit assembly according to claim 2, is characterized in that: described gearbox body (15) outside is installed with oil pump (6), and oil pump (6) is connected with described castellated shaft (5) transmission.
5. driving unit assembly according to any one of claim 1 to 4, is characterized in that: described clutch segment (12) is arranged on described castellated shaft (5) by power-transfer clutch spline housing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410021606.3A CN103707761B (en) | 2014-01-17 | 2014-01-17 | Driving unit assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410021606.3A CN103707761B (en) | 2014-01-17 | 2014-01-17 | Driving unit assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103707761A CN103707761A (en) | 2014-04-09 |
| CN103707761B true CN103707761B (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410021606.3A Active CN103707761B (en) | 2014-01-17 | 2014-01-17 | Driving unit assembly |
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| Country | Link |
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| CN (1) | CN103707761B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799963A (en) * | 2015-11-25 | 2017-06-06 | 熵零股份有限公司 | A kind of method for improving walking machine dynamic property |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3503637B2 (en) * | 2002-06-24 | 2004-03-08 | 井関農機株式会社 | Agricultural traveling body |
| CN201021128Y (en) * | 2007-03-22 | 2008-02-13 | 中国一拖集团有限公司 | Crawler tractor double planet row steering and braking device |
| CN201151346Y (en) * | 2008-01-26 | 2008-11-19 | 刘胜 | Single-cylinder horizontal-type directed coupled small four-wheel tractor |
| CN101856973A (en) * | 2009-04-09 | 2010-10-13 | 上海坤孚企业(集团)有限公司 | Novel power system for motorcycles |
| CN203637568U (en) * | 2014-01-17 | 2014-06-11 | 张波 | Driver assembly |
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2014
- 2014-01-17 CN CN201410021606.3A patent/CN103707761B/en active Active
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| Publication number | Publication date |
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| CN103707761A (en) | 2014-04-09 |
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