CN202612593U - Semi-automatic mechanical transmission - Google Patents
Semi-automatic mechanical transmission Download PDFInfo
- Publication number
- CN202612593U CN202612593U CN 201220205937 CN201220205937U CN202612593U CN 202612593 U CN202612593 U CN 202612593U CN 201220205937 CN201220205937 CN 201220205937 CN 201220205937 U CN201220205937 U CN 201220205937U CN 202612593 U CN202612593 U CN 202612593U
- Authority
- CN
- China
- Prior art keywords
- manual transmission
- button
- solenoid valve
- transmission
- speed changer
- 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
Links
Images
Landscapes
- Control Of Transmission Device (AREA)
Abstract
The utility model discloses a semi-automatic mechanical transmission which comprises a manual transmission which is the manual transmission under an 'H' type shifting mode, wherein the manual transmission comprises a gear rod (2), and further comprises a button (1), a solenoid valve (4) and a power cylinder (6); the button (1) is arranged on the gear rod (2); a signal line (3) connects the button (1) with the solenoid valve (4); and a pipeline (5) connects the solenoid valve (4) with the power cylinder (6). According to the semi-automatic mechanical transmission, some operating components are added based on the common manual transmission under the 'H' type shifting mode, as a result, the manual transmission can be shifted without tread a clutch, not only are the advantages of a mechanical transmission of low cost and high transmission efficiency remained, but also the labor intensity of the driver is lowered as the clutch is not required to be treaded, and moreover, the system has the advantages of convenience in installing and being restructured on basis of the current manual transmission.
Description
Technical field
The utility model relates to a kind of automobile and uses mechanical transmission, particularly a kind of semiautomatic machine formula speed changer.
Background technique
Speed changer commonly used has automatic transmission (AT), manual transmission (MT), mechanical type buncher (CVT), automated mechanical transmission (AMT) etc. on the automobile at present.This wherein automatic transmission to use fluid torque converter, cost is high, transmission efficiency is low; Manual transmission is simple in structure, and cost is low, but when gearshift, wants stepping on clutch, complicated operation, and driver's labor intensity is big; The mechanical type buncher can not transmit big moment of torsion owing to use steel band or chain transmission; Automated mechanical transmission needs complicated gear shift control program and the automatic operation system of a cover, and gear shift control program development difficulty is big, and the automatic operation system complex structure is so its cost is higher than manual transmission; Do not need stepping on clutch during the sequential manual shift of transmission, gearshift is grasped by the driver opportunity, does not need complicated gear shift control program; But can only shift gears in proper order; The gearshift of can not bypassing the immediate leadership, but also need baroque gear shift operation system is like the ratchet tube of the band curvilinear groove of hydraulic pressure or pneumatic cylinder, promotion selector fork etc.; Cost is higher than the common manual speed changer far away, generally only is applied in the racing car.
So, need a kind of new speed changer to address the above problem.
The model utility content
Goal of the invention: the purpose of the utility model is the deficiency that exists to the speed changer of existing technology, and a kind of with low cost and semiautomatic machine formula speed changer that efficient is high is provided.
Technological scheme: for realizing the foregoing invention purpose, the utility model can adopt following technological scheme:
A kind of semiautomatic machine formula speed changer; Comprise manual transmission, said manual transmission is the manual transmission of " H " type gearshift mode, and said manual transmission comprises gear lever; Also comprise button, solenoid valve and ram; Said button is arranged on the said gear lever, and signaling line connects button and solenoid valve, and pipeline connects solenoid valve and ram.
Beneficial effect: the semiautomatic machine formula speed changer of the utility model increases some operating elements on the basis of the manual transmission of common " H " type gearshift mode; Can make manual transmission at when gearshift stepping on clutch again; Both keep the advantage that the mechanical transmission cost is low, transmission efficiency is high, because of without stepping on clutch, reduced driver's labor intensity again; And this system also has easy for installationly, is convenient to the advantage of on existing manual transmission, reequiping.
Description of drawings
Fig. 1 is the structural representation of the utility model semiautomatic machine formula speed changer.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment; Further illustrate the utility model; Should understand these embodiments only be used to the utility model is described and be not used in the restriction the utility model scope; After having read the utility model, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the utility model.
See also shown in Figure 1ly, the semiautomatic machine formula speed changer of the utility model comprises manual transmission; Wherein manual transmission is the manual transmission of " H " type gearshift mode; Manual transmission comprises gear lever 2, also comprises button 1, solenoid valve 4 and ram 6, and button 1 is arranged on the gear lever 2; Signaling line 3 connects button 1 and solenoid valve 4, and pipeline 5 connects solenoid valve 4 and ram 6.Ram 6 can be pneumatic power cylinder, fluid power cylinder or vacuum power cylinder, is specifically determined by automobile.In order to mate with ram 6, solenoid valve 4 can be air pressure electromagnetic valve, hydraulic buttery valve or vacuum solenoid.Button 1 is arranged on the head of gear lever 2.Preferably, gear lever 2 is provided with handball 21, and button 1 is arranged on the handball 21 of gear lever 2
The working principle of the utility model semiautomatic machine formula speed changer: when gearshift; The driver holds the handball 21 of gear lever 2, presses the button 1 that is contained in the gear lever head naturally, passes to solenoid valve 4 so button 1 produces signal through signaling line; Solenoid valve 4 is opened; So power sources such as pressurized air, hydraulic oil or vacuum get into ram 6, ram 6 drives clutch separation, and at this moment the driver pulls gear lever 2 and hangs selected gear; After hanging gear, driver's hand leaves the handball 21 of gear lever 2, and button 1 is released, the blackout that button 1 produces, and solenoid valve 4 cuts out, and the power of ram 6 disappears, and ram 6 resets, and clutch combines, thereby accomplishes whole shift process.
When automobile uses the semiautomatic machine formula speed changer of the utility model, should keep clutch pedal, need the occasion of semi-linkage to deal with the starting grade.
The semiautomatic machine formula speed changer of the utility model with respect to the advantage of automatic transmission and automatic mechanical transmission is: because the moment and the gear of gearshift are determined by the driver; Do not need complicated gearshift control program and the needed hydraulic pressure operating-controlling mechanism of self shifter constantly; Do not need fluid torque converter yet; So simple in structure, cost is low; Owing to be on the basis of manual transmission, to convert, can use existing manual transmission manufacturing mechanism, also can be to reequiping with the automobile that uses manual transmission.For the automobile that uses manual transmission, because gearshift needs use the left foot stepping on clutch, to touch on the brake, so braking pedal is touched on the brake by right crus of diaphragm on the right of will being contained in and might run into other situation during stepping on clutch.And use the car of automatic transmission and sequential manual speed changer owing to do not need stepping on clutch, can left and right sides pin can be stepped on the braking pedal lengthening.Facts have proved that the reaction velocity that touches on the brake with left foot is higher than with right crus of diaphragm touches on the brake, and all is that left foot touches on the brake so use the racing car and the sport car of sequential manual speed changer.Left foot does not need stepping on clutch again when shifting gears behind the use native system, so can braking pedal be extended, left and right sides pin can both be stepped on, thereby improves the reaction velocity of brake, reduces braking distance, improves travel safety.
As stated; The semiautomatic machine formula speed changer of the utility model is common " H " increase some operating elements on the basis of manual transmission of type gearshift mode, can make manual transmission stepping on clutch again when gearshift, both kept the advantage that the mechanical transmission cost is low, transmission efficiency is high; Again because of without stepping on clutch; Reduced driver's labor intensity, and this system has also easy for installationly, be convenient to the advantage of on existing manual transmission, reequiping.
Claims (5)
1. a semiautomatic machine formula speed changer comprises manual transmission, and said manual transmission is the manual transmission of " H " type gearshift mode; Said manual transmission comprises gear lever (2); It is characterized in that also comprise button (1), solenoid valve (4) and ram (6), said button (1) is arranged on the said gear lever (2); Signaling line (3) connects button (1) and solenoid valve (4), and pipeline (5) connects solenoid valve (4) and ram (6).
2. semiautomatic machine formula speed changer as claimed in claim 1 is characterized in that said ram (6) is pneumatic power cylinder, fluid power cylinder or vacuum power cylinder.
3. semiautomatic machine formula speed changer as claimed in claim 1 is characterized in that said solenoid valve (4) is gas solenoid valve, hydraulic buttery valve or vacuum solenoid.
4. semiautomatic machine formula speed changer as claimed in claim 1 is characterized in that said button (1) is arranged on the head of said gear lever (2).
5. semiautomatic machine formula speed changer as claimed in claim 1 is characterized in that said gear lever (2) is provided with handball, and said button (1) is arranged on the said handball (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220205937 CN202612593U (en) | 2012-05-09 | 2012-05-09 | Semi-automatic mechanical transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220205937 CN202612593U (en) | 2012-05-09 | 2012-05-09 | Semi-automatic mechanical transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202612593U true CN202612593U (en) | 2012-12-19 |
Family
ID=47346294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220205937 Expired - Fee Related CN202612593U (en) | 2012-05-09 | 2012-05-09 | Semi-automatic mechanical transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202612593U (en) |
-
2012
- 2012-05-09 CN CN 201220205937 patent/CN202612593U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2065623A3 (en) | Vehicle shift control apparatus | |
| CN203362900U (en) | Clutch automatic control system of manual transmission | |
| CN102705397A (en) | Air-boosting hydraulically driven clutch execution mechanism | |
| CN102606722A (en) | Automatic speed changing method based on manual gearbox and system | |
| CN201214409Y (en) | Mechanical gearshift case automatic gear shift control system | |
| CN202392007U (en) | Auxiliary system of automobile clutch | |
| CN103671888A (en) | Electric control gear shifting device of roller tractor | |
| CN104500779A (en) | Heavy truck transmission with main and auxiliary box structures and single-H gate valve | |
| CN203641474U (en) | Electric-control gearshift of roller tractor | |
| CN103423436B (en) | The electric gear change system of vehicle mechanical gearbox | |
| CN202612593U (en) | Semi-automatic mechanical transmission | |
| CN104863988A (en) | Vehicle, as well as a clutch operating mechanism, control system and method | |
| CN204664381U (en) | A kind of new type auto gearbox operating mechanism | |
| CN202280826U (en) | Hydraulically-controlled speed change mechanism | |
| CN204553919U (en) | For single H sluice valve of major-minor case structure heavy-duty automotive speed changer | |
| CN206972907U (en) | A kind of gearshift Force control system for offroad vehicle automatic mechanical transmission | |
| CN103192707B (en) | The automatic Detaching and Lapping device of pneumatically controlled clutch pedal of clutch | |
| CN202914710U (en) | Semi-automatic mechanical transmission with sensor | |
| EP1491798A4 (en) | Traveling transmission of working vehicle | |
| CN202203387U (en) | Manual gearbox | |
| CN205273789U (en) | Electronic gearshift of motorcycle based on steering wheel | |
| CN203809547U (en) | Purely-mechanical semi-automatic clutch control system | |
| CN201677744U (en) | Motor vehicle hydraulic pressure speed slow-down device | |
| CN204985596U (en) | Torque converter adds AMT's variable speed transmission system | |
| CN102588463A (en) | Improved actuating mechanism of clutch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20140509 |