CN203670749U - Modularized multi-cylinder upper cover assembly - Google Patents
Modularized multi-cylinder upper cover assembly Download PDFInfo
- Publication number
- CN203670749U CN203670749U CN201320759627.6U CN201320759627U CN203670749U CN 203670749 U CN203670749 U CN 203670749U CN 201320759627 U CN201320759627 U CN 201320759627U CN 203670749 U CN203670749 U CN 203670749U
- Authority
- CN
- China
- Prior art keywords
- gear
- fork shaft
- cylinder
- fork
- upper cover
- 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.)
- Expired - Fee Related
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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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
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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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H2063/005—Preassembled gear shift units for mounting on gear case
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The utility model discloses a modularized multi-cylinder upper cover assembly and relates to the technical field of transmissions. A shifting fork and a shifting fork guiding block are fixed on a fork shaft which is mounted in an upper cover, a fork shaft cover is mounted at one end of the fork shaft, a gear shifting cylinder is arranged at the other end of the fork shaft, a stop block is mounted in the fork shaft, a reverse gear switch is arranged on the stop block, and a neutral gear switch is arranged on the side wall of the stop block. A gear shifting operation structure of a traditional transmission is maintained, and the upper cover assembly is redesigned at the same time. Switching between pneumatic gear shifting and manual gear shifting is achieved at any gear, the pneumatic gear shifting can be used only at frequently-used gears, the cost performance is the highest, and gear shifting labor intensity is reduced. Full-pneumatic gear switching can also be achieved, and operation labor intensity is reduced to the largest extent.
Description
Technical field
The utility model relates to a kind of modular design multi cylinder and arranges upper cap assembly, belongs to speed changer technical field.
Background technique
Manual transmission has the advantages such as cost is low, fuel-economizing, also there is the shortcoming that labor intensity is large simultaneously, automatic transmission is just contrary, there is larger difference according to the difference of vehicle or operating mode in the applying frequency of each gear of speed changer, the applying working condition of for example road roller, reverses gear with the frequency of utilization of 1 gear far away higher than other gears.Increase like this labor intensity of manual transmission, used very inconvenient.
Summary of the invention
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of modular design multi cylinder and arranges upper cap assembly.
Multi cylinder of the present utility model is arranged upper cap assembly, it comprises the switch that reverses gear, neutral position switch, shift fork guide block, the first cylinder, shift fork, fork shaft, fork shaft lid, upper cover and gear block, shift fork and shift fork guide block are all fixed on fork shaft, fork shaft is arranged in upper cover, one end assembling fork shaft-cup of fork shaft, the other end (will " can " delete) shifting cylinder is set, gear block is installed in fork shaft, the top of gear block is provided with the switch that reverses gear, and on the sidewall of gear block, is provided with neutral position switch.
The beneficial effects of the utility model: it is in retaining traditional shift of transmission handle structure, by redesigning upper cap assembly.Can realize the switching between Pneumatic shift and manual shift at random shift.The gear application Pneumatic shift that can only use at high frequency time, realizes the scheme that alleviates gearshift labor intensity that cost performance is the highest.Also can realize full Pneumatic shift, at utmost alleviate operation labor intensity.
accompanying drawing explanation:
For ease of explanation, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is the structural representation of this embodiment one;
Fig. 2 is the structural representation after embodiment one Rotate 180 degree.
The structural representation of this embodiment of Fig. 3 two;
Fig. 4 is the structural representation after embodiment two Rotate 180 degree.
The 1-switch that reverses gear; 2-neutral position switch; 3-shift fork guide block; 4-shifting cylinder; 5-shift fork; 6-fork shaft; 7-fork shaft lid; 8-upper cover; A-gear block.
embodiment one:
As Figure 1-4, this embodiment is by the following technical solutions: comprise the switch 1 that reverses gear, neutral position switch 2, shift fork guide block 3, the first cylinder 4, shift fork 5, fork shaft 6, fork shaft lid 7, upper cover 8 and gear block a, shift fork 5 is all fixed on fork shaft 6 with shift fork guide block 3, fork shaft 6 is arranged in upper cover 8, one end assembling fork shaft-cup 7 of fork shaft 6, the other end can arrange shifting cylinder 4, gear block a is installed in fork shaft 6, the top of gear block a is provided with the switch 1 that reverses gear, and is provided with neutral position switch 2 on the sidewall of gear block a.
Embodiment two: this embodiment is that with the difference of embodiment one it also comprises the second cylinder 1-1 and the 3rd cylinder 1-2, the second cylinder 1-1 and the 3rd cylinder 1-2 are set up in parallel the side at gear block a, and other compositions are identical with embodiment one with annexation.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof
.
Claims (1)
1. a modular design multi cylinder is arranged upper cap assembly, it is characterized in that: it comprises the switch that reverses gear (1), neutral position switch (2), shift fork guide block (3), the first cylinder (4), shift fork (5), fork shaft (6), fork shaft lid (7), upper cover (8) and gear block (a), shift fork (5) is all fixed on fork shaft (6) with shift fork guide block (3), fork shaft (6) is arranged in upper cover (8), one end assembling fork shaft-cup (7) of fork shaft (6), the other end arranges shifting cylinder (4), gear block (a) is installed in fork shaft (6), the top of gear block (a) is provided with the switch that reverses gear (1), on the sidewall of gear block (a), be provided with neutral position switch (2).
2.a kind of modular design multi cylinder according to claim 1 is arranged upper cap assembly, it is characterized in that: it also comprises the second cylinder (1-1) and the 3rd cylinder (1-2), the second cylinder (1-1) and the 3rd cylinder (1-2) are set up in parallel the side at gear block (a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320759627.6U CN203670749U (en) | 2013-11-27 | 2013-11-27 | Modularized multi-cylinder upper cover assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320759627.6U CN203670749U (en) | 2013-11-27 | 2013-11-27 | Modularized multi-cylinder upper cover assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203670749U true CN203670749U (en) | 2014-06-25 |
Family
ID=50967047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320759627.6U Expired - Fee Related CN203670749U (en) | 2013-11-27 | 2013-11-27 | Modularized multi-cylinder upper cover assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203670749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778708A (en) * | 2019-11-05 | 2020-02-11 | 邢台威力汽车零部件有限公司 | Automobile gear shifting execution device and gear shifting control system |
-
2013
- 2013-11-27 CN CN201320759627.6U patent/CN203670749U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778708A (en) * | 2019-11-05 | 2020-02-11 | 邢台威力汽车零部件有限公司 | Automobile gear shifting execution device and gear shifting control system |
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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: 20140625 Termination date: 20151127 |