CN101758774A - Vehicle multi-shaft power transmission gear - Google Patents
Vehicle multi-shaft power transmission gear Download PDFInfo
- Publication number
- CN101758774A CN101758774A CN200910252856A CN200910252856A CN101758774A CN 101758774 A CN101758774 A CN 101758774A CN 200910252856 A CN200910252856 A CN 200910252856A CN 200910252856 A CN200910252856 A CN 200910252856A CN 101758774 A CN101758774 A CN 101758774A
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- gear
- shaft
- gear box
- clutch
- auxiliary
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Abstract
The invention discloses a vehicle multi-shaft power transmission gear and relates to a vehicle power transmission gear. One end of a driving shaft of a transfer case is provided with an optical shaft, and the other end of thereof is provided with a spline shaft; a drive gear is rotatably arranged on the optical shaft and is provided with an engaging gear, and correspondingly, a clutch gear is slidingly arranged on the spline shaft and is provided with a circular slot; a shifting fork is arranged on the circular slot and articulated on the top cover of the transfer case; a clutch handle is arranged at the upper end of the shifting fork; and a driven gear is tightly fixed on a driven shaft of the transfer case. The vehicle multi-shaft power transmission gear can reasonably distribute the power of a motor according to the changes of road conditions, thereby being not only applicable to flat roads, in particular to grassland, mountainous regions, iced roads, snowfield, desert, swamp, mudflat, but also applicable to beaching and landing, ditch crossing and ridge jumping; in addition, the vehicle multi-shaft power transmission gear is not only suitable for road transportation, but also suitable for crash fire rescue, rescue and relief, police pursuing and army fight.
Description
Technical field
The present invention relates to the automobile power driving device, is a kind of vehicle multi-shaft power transmission gear specifically.
Background technology
We know, existing vehicle multi-shaft power transmission gear, be that driving engine connects change speed gear box, change speed gear box is connected with main driving axle through power-transfer clutch, main driving axle connects auxiliary gear box imput shaft one end through universal-joint, and auxiliary gear box imput shaft one side is provided with the auxiliary gear box driven shaft, and the auxiliary gear box imput shaft is provided with driving gear, the auxiliary gear box driven shaft is provided with driven gear, and driving gear is meshed with driven gear.This vehicle multi-shaft power transmission gear, the auxiliary gear box imput shaft other end and auxiliary gear box driven shaft and each drive axle be connected different according to vehicle separately, powerdriven setting has nothing in common with each other.
Summary of the invention
The technical matters that the present invention solves is that it is reasonable to provide a kind of engine power to distribute, and not only is fit to smooth highway, is particularly suitable for meadow, mountain region, ice face, snowfield, desert, marsh, beach, makes beach landings, strides the vehicle multi-shaft power transmission gear that ditch is got over bank.
Technical scheme of the present invention is, driving engine connects change speed gear box, change speed gear box is connected with main driving axle through power-transfer clutch, main driving axle connects auxiliary gear box imput shaft one end through universal-joint, auxiliary gear box imput shaft one side is provided with the auxiliary gear box driven shaft, the auxiliary gear box imput shaft is provided with driving gear, the auxiliary gear box driven shaft is provided with driven gear, and driving gear is meshed with driven gear, and the keystone configuration characteristics are, auxiliary gear box imput shaft one end is an optical axis, the other end is a castellated shaft, and driving gear rotates and is arranged on the optical axis, and driving gear is provided with engaging gear, slide on the corresponding castellated shaft with it and be provided with clutch gear, clutch gear is provided with circular groove, and circular groove is provided with shift fork, and the shift fork hinge is associated on the auxiliary gear box top cover, the shift fork upper end is provided with clutch handle, and driven gear is fastened on the auxiliary gear box driven shaft; Perhaps driving gear is fastened on the auxiliary gear box imput shaft, driven gear is fastened on the auxiliary gear box driven shaft, auxiliary gear box driven shaft one side line of centers same with it is provided with the spline adapter shaft, slide on the spline adapter shaft and be provided with clutch gear, clutch gear is provided with circular groove, circular groove is provided with shift fork, and the shift fork hinge is associated on the auxiliary gear box top cover, and the shift fork upper end is provided with clutch handle.
Engaging gear of the present invention is an inner gear, and corresponding clutch gear with it is an external gear.
Engaging gear of the present invention is an external gear, and corresponding clutch gear with it is an inner gear.
The invention has the beneficial effects as follows that be arranged on the optical axis owing to rotate, driving gear is provided with engaging gear, corresponding slip with it is provided with clutch gear; Perhaps driving gear is fastened on the auxiliary gear box imput shaft, driven gear is fastened on the auxiliary gear box driven shaft, auxiliary gear box driven shaft one side is provided with the spline adapter shaft, slide on the spline adapter shaft and be provided with clutch gear, can be according to the variation of road conditions, the reasonable distribution engine power not only is fit to smooth highway, is particularly suitable for meadow, mountain region, ice face, snowfield, desert, marsh, beach, makes beach landings, strides ditch and get over bank.The present invention is applicable to road transport, is specially adapted to the fire-fighting rescue, rescue and relief work, and the police pursues and captures an escaped prisoner, troop operation.
Description of drawings
Fig. 1, Fig. 2 are a kind of structural representations of the present invention, also are the scheme drawings of a kind of embodiment, and Fig. 1 is a front view, and Fig. 2 is the cutaway view Amplified image of auxiliary gear box.
Fig. 3, Fig. 4 are another structural representations of the present invention, also are the scheme drawings of a kind of embodiment, and Fig. 3 is a front view, and Fig. 4 is the cutaway view Amplified image of another auxiliary gear box.
The specific embodiment
Embodiment 1
Vehicle multi-shaft power transmission gear as shown in Figure 1 and Figure 2, driving engine 2 connects change speed gear box 9, change speed gear box 9 is connected with main driving axle 6 through power-transfer clutch 8, main driving axle 6 connects auxiliary gear box imput shaft 13 1 ends through universal-joint, auxiliary gear box imput shaft 13 1 sides are provided with auxiliary gear box driven shaft 12, auxiliary gear box imput shaft 13 is provided with driving gear 17, and auxiliary gear box driven shaft 12 is provided with driven gear 18, and driving gear 17 is meshed with driven gear 18.Auxiliary gear box imput shaft 13 1 ends are optical axis, and the other end is a castellated shaft, and driving gear 17 rotates and is arranged on the optical axis, can rotate on optical axis.Driving gear 17 is provided with engaging gear, and sliding on the corresponding castellated shaft with it is provided with clutch gear 16, and as can be seen from the figure, the engaging gear on the driving gear 17 is an inner gear, and corresponding clutch gear 16 with it is external gears.Clutch gear 16 is provided with circular groove, and circular groove is provided with shift fork 15, and shift fork 15 hinges are associated on auxiliary gear box 5 top covers, and shift fork 15 upper ends are provided with clutch handle 1, and as can be seen from the figure, shift fork 15 upper ends can connect clutch handle 1 through pull bar 14.Driven gear 18 is fastened on the auxiliary gear box driven shaft 12.Auxiliary gear box imput shaft 13 connects front driving axle 3 through transmission shaft 11, auxiliary gear box driven shaft 12 two ends are connected second drive axle 4 and the 3rd drive axle 7 through transmission shaft 10 respectively with transmission shaft 19, front driving axle 3 is main drive axle, and second drive axle 4 and the 3rd drive axle 7 are secondary drive axle.Spur clutch handle 1 forward, pull bar 14 drives shift fork 15, drive clutch gear 16 and be meshed with engaging gear on the driving gear 17, power is passed to driven gear 18 through driving gear 17, passes to second drive axle 4 and the 3rd drive axle 7 through transmission shaft 10 and transmission shaft 19; Pull back clutch handle 1, pull bar 14 drives shift fork 15, driving clutch gear 16 separates with engaging gear on the driving gear 17, power on second drive axle 4 and the 3rd drive axle 7 is thrown off, can be according to the variation of road conditions, the power of reasonable distribution driving engine, not only be fit to smooth highway, be particularly suitable for meadow, mountain region, ice face, snowfield, desert, marsh, beach, make beach landings, stride ditch and get over bank, be applicable to road transport, be specially adapted to the fire-fighting rescue, rescue and relief work, the police pursues and captures an escaped prisoner, troop operation.
Vehicle multi-shaft power transmission gear as shown in Figure 3, Figure 4, driving gear 17 is fastened on the auxiliary gear box imput shaft 13, driven gear 18 is fastened on the auxiliary gear box driven shaft 12, auxiliary gear box driven shaft 12 1 sides line of centers same with it is provided with spline adapter shaft 20, slide on the spline adapter shaft 20 and be provided with clutch gear 16, as can be seen from the figure, engaging gear on the driven gear 18 is the prolongation of driven gear 18 self, the engaging gear that driven gear 18 self extends is an external gear, and corresponding clutch gear 16 with it is inner geares.Clutch gear 16 is provided with circular groove, and circular groove is provided with shift fork 15, and shift fork 15 hinges are associated on auxiliary gear box 5 top covers, and shift fork 15 upper ends are provided with clutch handle 1, and as can be seen from the figure, shift fork 15 upper ends can connect clutch handle 1 through pull bar 14.Auxiliary gear box driven shaft 12 connects rear driving axle 22 through transmission shaft 20, auxiliary gear box spline adapter shaft 20 connects the 3rd drive axle 7 through transmission shaft 21, the 3rd drive axle 7 other ends connect second drive axle 4 through transmission shaft 23, second drive axle, 4 other ends are provided with transmission shaft 24 and connect first drive axle 3, rear driving axle 22 is the active bridge, and first drive axle 3, second drive axle 4 and the 3rd drive axle 7 are secondary drive axle.Other structures are identical with embodiment 1, repeat no more.
Claims (3)
1. vehicle multi-shaft power transmission gear, driving engine connects change speed gear box, change speed gear box is connected with main driving axle through power-transfer clutch, main driving axle connects auxiliary gear box imput shaft one end through universal-joint, auxiliary gear box imput shaft one side is provided with the auxiliary gear box driven shaft, the auxiliary gear box imput shaft is provided with driving gear, the auxiliary gear box driven shaft is provided with driven gear, driving gear is meshed with driven gear, it is characterized in that: auxiliary gear box imput shaft one end is an optical axis, and the other end is a castellated shaft, driving gear rotates and is arranged on the optical axis, driving gear is provided with engaging gear, and sliding on the corresponding castellated shaft with it is provided with clutch gear, and clutch gear is provided with circular groove, circular groove is provided with shift fork, the shift fork hinge is associated on the auxiliary gear box top cover, and the shift fork upper end is provided with clutch handle, and driven gear is fastened on the auxiliary gear box driven shaft; Perhaps driving gear is fastened on the auxiliary gear box imput shaft, driven gear is fastened on the auxiliary gear box driven shaft, auxiliary gear box driven shaft one side line of centers same with it is provided with the spline adapter shaft, slide on the spline adapter shaft and be provided with clutch gear, clutch gear is provided with circular groove, circular groove is provided with shift fork, and the shift fork hinge is associated on the auxiliary gear box top cover, and the shift fork upper end is provided with clutch handle.
2. vehicle multi-shaft power transmission gear according to claim 1 is characterized in that: said engaging gear is an inner gear, and corresponding clutch gear with it is an external gear.
3. vehicle multi-shaft power transmission gear according to claim 1 is characterized in that: said engaging gear is an external gear, and corresponding clutch gear with it is an inner gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910252856A CN101758774A (en) | 2009-11-27 | 2009-11-27 | Vehicle multi-shaft power transmission gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910252856A CN101758774A (en) | 2009-11-27 | 2009-11-27 | Vehicle multi-shaft power transmission gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101758774A true CN101758774A (en) | 2010-06-30 |
Family
ID=42490209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910252856A Pending CN101758774A (en) | 2009-11-27 | 2009-11-27 | Vehicle multi-shaft power transmission gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101758774A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941378A (en) * | 2010-08-21 | 2011-01-12 | 刘雷 | Power output conversion device |
| CN102001283A (en) * | 2010-11-03 | 2011-04-06 | 王政中 | Power drive device for multi- axle vehicle |
-
2009
- 2009-11-27 CN CN200910252856A patent/CN101758774A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941378A (en) * | 2010-08-21 | 2011-01-12 | 刘雷 | Power output conversion device |
| CN102001283A (en) * | 2010-11-03 | 2011-04-06 | 王政中 | Power drive device for multi- axle vehicle |
| CN102001283B (en) * | 2010-11-03 | 2013-03-27 | 王政中 | Power drive device for multi- axle vehicle |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100630 |