CN101216092A - Speed change gear box reverse gear equipment - Google Patents
Speed change gear box reverse gear equipment Download PDFInfo
- Publication number
- CN101216092A CN101216092A CNA2008100256741A CN200810025674A CN101216092A CN 101216092 A CN101216092 A CN 101216092A CN A2008100256741 A CNA2008100256741 A CN A2008100256741A CN 200810025674 A CN200810025674 A CN 200810025674A CN 101216092 A CN101216092 A CN 101216092A
- Authority
- CN
- China
- Prior art keywords
- gear
- reverse
- reverse gear
- change
- speed
- 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.)
- Granted
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- Structure Of Transmissions (AREA)
- Gear Transmission (AREA)
Abstract
The invention relates to a reverse gear unit in a change gear box, in particular to a change gear box for an amphibious automobile. The invention discloses a reverse gear unit arranged in a change gear box. The reverse gear unit comprises an annular periphery consisting of inter-joggled gear sectors 23, 24, 25, 26. The reverse gear unit is provided with a central gear 19 for driving the gear train of the reverse gear unit, which is driven by a motor through a gear cluster or is directly driven by the motor. The H shaft of the central gear 19 is traverse threaded through the reverse gear unit, and the segment of the H shaft in the reverse gear unit is provided with a gear 21, a gear 20 and a gear 22, which are arranged at intervals. An inner gear 27 which can glide is arranged in the lower part of the reverse gear unit; a shifter lever K extended from outside is arranged in the upper part of the reverse gear unit; the shifter lever K is provided with a shifting yoke which can shift the gear 27; the gear 24 is connected with a screw propeller J shaft in water. The gear sector 26 is connected with a self-recovery winch I-shaft. The engine of the invention is connected with the output power of the multifunction gear box to complete the functions of overwater travel and a worm wheel self-recovery windlass, thus ensuring the engine to keep strong drive force all along.
Description
Technical field
The present invention relates to the amphibious automobile speed-change gear box, especially for floating walking being arranged and the amphibious automobile of the winch of saving oneself.
Background technique
At present, general amphibious automobile has the floating walking function, and the floating walking function is that tire propelled is regulated enforcement by speed-change gear box, and the floating walking function also has by the propeller cavitation propelling, and propeller propulsion system then is to be provided with in addition again.The engineering truck that also has, recovery vehicle is provided with the hoist system of saving oneself, but this system is arranged on outside the wheel propulsion system, and therefore operation must the program complexity, and act of operation is many, makes the driver feel inconvenient, dumb.
Summary of the invention
The purpose of this invention is to provide the reverse gear in a kind of speed-change gear box, it is the power of the multifunctional gear case output that connects of motor, comes disposable the save oneself function of winch of floating walking and worm gear of finishing, and guarantees that motor remains powerful motivation.
Technical solution of the present invention is on the basis of existing speed-change gear box, the present invention particularly is provided with a reverse gear in speed-change gear box, reverse gear has tooth sector (23), (24), (25), (26) the intermesh periphery of looping, reverse gear has motor to pass through central gear (19) the gear train transmission or the direct drive driving reverse gear train of motor, the H axle of central gear (19) traverses wears reverse gear, space row's example has gear (21) on the interior H shaft part of reverse gear, gear (20), gear (22), the below is provided with slidable internal gear (27) in the reverse gear, the driving lever K that stretches into outside having above in reverse gear, the shift fork that energy handsetting gear (27) is arranged on the driving lever K, gear (24) links to each other with water screw J axle, and fan type gear (26) links to each other with self-recovery winch I axle.
Above-described gear (21) is two gears of disjunctor with gear (23).
Gear of the present invention (22) is two gears of disjunctor with gear (25).
Gear of the present invention (21) and gear (23) sense of rotation be with by driving gear (24) back to the propeller cavitation J consistent setting of sense of rotation of advancing.
Gear of the present invention (22) sense of rotation be with by driving gear (24) back to the propeller cavitation J consistent setting of sense of rotation that falls back.
Working principle of the present invention is when advancing in the water, stirring driving lever K promotion internal gear (27) is in simultaneously and gear (20), the position that gear (21) is meshed, drive path is that the central gear (19) that drives the reverse gear train promotes pitch wheel (20), gear (27), gear (21), because of gear (21) is two gears of disjunctor with gear (23), at this moment gear (23) promotes gear (24), and gear (24) links to each other with water screw J, so the spiral commentaries on classics is advanced.
Fall back in the water: driving lever K promotes internal gear 27 and is in while and gear 20, the position that gear 22 is meshed, and drive path figure is:
Gear 19 → gear 20, gear 27, gear 22 → gear 25 → gear 24 → J
Stop in the water: driving lever K promotes internal gear 27 and is in the position that only is meshed with gear 20, and drive path figure is:
27 idle running of gear 19 → gear 20 → gear
Self-recovery winch just changes: driving lever K promotes internal gear 27 and is in while and gear 20, the position that gear 21 is meshed, and transmission diagram is:
Gear 19 → gear 20, gear 27, gear 21 → gear 23 → gear 26 → I
The self-recovery winch counter-rotating: driving lever K promotes internal gear 27 and is in while and gear 20, the position that gear 22 is meshed, and drive path figure is:
Gear 19 → gear 20, gear 27, gear 22 → gear 25 → gear 26 → I
The self-recovery winch stall: driving lever K promotes internal gear 27 and is in the position that only is meshed with gear 20, and drive path figure is:
27 idle running of gear 19 → gear 20 → gear
Advantage of the present invention is the power of the multifunctional gear case output that connects of motor, comes disposable the save oneself function of winch of floating walking and worm gear of finishing, and guarantees that motor remains powerful motivation.
Description of drawings
Fig. 1 is an organigram of the present invention.
Embodiment
According to shown in Figure 1, the present invention is on the basis of existing speed-change gear box, particularly in speed-change gear box, be provided with a reverse gear, reverse gear has tooth sector 23,24,25,26 peripheries of intermeshing looping, reverse gear has motor to pass through a central gear 19 that drives the reverse gear train of gear train transmission, the H axle of central gear 19 traverses wears reverse gear, the space is arranged with gear 21 on the interior H shaft part of reverse gear, gear 20, gear 22, the below is provided with slidable internal gear 27 in the reverse gear, the driving lever K that stretches into outside having above in reverse gear, the shift fork of energy handsetting gear 27 is arranged on the driving lever K, and gear 24 links to each other with water screw J axle, and tooth sector 26 links to each other with self-recovery winch I axle.Gear 21 of the present invention is two gears of disjunctor with gear 23, and gear 22 is two gears of disjunctor with gear 25.Gear 21 and gear 23 sense of rotation be with by driving gear 24 back to the propeller cavitation J consistent setting of sense of rotation of advancing.Gear 22 sense of rotation be with by driving gear 24 back to the propeller cavitation J consistent setting of sense of rotation that falls back.
Claims (5)
1. the reverse gear in the speed-change gear box, it comprises speed-change gear box, it is characterized in that being provided with in the speed-change gear box reverse gear, reverse gear has tooth sector (23), (24), (25), (26) the intermesh periphery of looping, reverse gear has motor to pass through central gear (19) the gear train transmission or the direct drive driving reverse gear train of motor, the H axle of central gear (19) traverses wears reverse gear, space row's example has gear (21) on the interior H shaft part of reverse gear, gear (20), gear (22), the below is provided with slidable internal gear (27) in the reverse gear, the driving lever K that stretches into outside having above in reverse gear, the shift fork of energy handsetting gear (27) is arranged on the driving lever K, and gear (24) links to each other with water screw J axle, and fan type gear (26) links to each other with self-recovery winch I axle.
2. the reverse gear in a kind of speed-change gear box according to claim 1 is characterized in that gear (21) and gear (23) are two gears of disjunctor.
3. the reverse gear in a kind of speed-change gear box according to claim 1 is characterized in that gear (22) and gear (25) are two gears of disjunctor.
4. the reverse gear in a kind of speed-change gear box according to claim 1, it is characterized in that gear (21) and gear (23) sense of rotation be with by driving gear (24) back to the propeller cavitation J consistent setting of sense of rotation of advancing.
5. the reverse gear in a kind of speed-change gear box according to claim 1, it is characterized in that gear (22) sense of rotation be with by driving gear (24) back to the propeller cavitation J consistent setting of sense of rotation that falls back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810025674A CN100590329C (en) | 2008-01-08 | 2008-01-08 | Speed change gear box reverse gear equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810025674A CN100590329C (en) | 2008-01-08 | 2008-01-08 | Speed change gear box reverse gear equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101216092A true CN101216092A (en) | 2008-07-09 |
| CN100590329C CN100590329C (en) | 2010-02-17 |
Family
ID=39622582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810025674A Expired - Fee Related CN100590329C (en) | 2008-01-08 | 2008-01-08 | Speed change gear box reverse gear equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100590329C (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5421216A (en) * | 1993-05-14 | 1995-06-06 | Eaton Corp | Compound transmission having hybrid single and twin countershafts |
| CN2485174Y (en) * | 2001-07-11 | 2002-04-10 | 杨新立 | Assemble multi-gear gearshift |
-
2008
- 2008-01-08 CN CN200810025674A patent/CN100590329C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN100590329C (en) | 2010-02-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20200108 |