CN201566484U - Vehicular full-power multi-output transmission device of transfer case - Google Patents
Vehicular full-power multi-output transmission device of transfer case Download PDFInfo
- Publication number
- CN201566484U CN201566484U CN2009203139735U CN200920313973U CN201566484U CN 201566484 U CN201566484 U CN 201566484U CN 2009203139735 U CN2009203139735 U CN 2009203139735U CN 200920313973 U CN200920313973 U CN 200920313973U CN 201566484 U CN201566484 U CN 201566484U
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- Prior art keywords
- transfer case
- gear box
- auxiliary gear
- power
- transmission device
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Abstract
The utility model relates to a vehicular full-power multi-output transmission device of a transfer case, comprising the transfer case and a transmission shaft. The transmission device is characterized in that one end of the transmission shaft is connected with a front input shaft of a gearbox, and the other end thereof is connected with an input flange of the transfer case; the transfer case is fixed on the longitudinal beam of a vehicle by an installation bearing; and the device is provided with two or more output ends. In the utility model, the power of the vehicular full-power multi-output transmission device of the transfer case is directly obtained from the front input shaft of the gearbox and transmitted to the transfer case by the transmission shaft; the power loss is small; the volume of the transfer case can be reduced accordingly; and during the installation process, the position of the transfer case can be arranged by fully utilizing the upper space of the gearbox, thus reducing the occupying on the working surface of a chassis. Besides the fixed surface, the remained installation surfaces on the transfer case can make two to more than three output ports.
Description
Technical field
The utility model relates to automotive field, and particularly a kind of full power that is used for the automobile of the special-purpose coiled tubing operation in oil field is exported the auxiliary gear box driving device more.
Background technology
In the special vehicle chassis, present domestic oil field, the power resources of last assembling system work are to be provided by on-board engine, and the output of power is to realize by part-time case, and the transfer system of use is the auxiliary gear box device that the change speed gear box rear end carries or install separately.Engine power is passed to the auxiliary gear box device through change speed gear box, and case inner gear system reaches the rear-axle drive wheel with power, power transmission can be switched to assembling system by actuation means in the auxiliary gear box and carry out work.
Needs because of speed change in the driving process and increase moment of torsion, change speed gear box inside is made up of multiple sets of teeth wheel or Hydraulic pump wheel, after engine power transfers to gearbox gear group or pump impeller transmission, will inevitably produce that loss in efficiency, particularly power are big more, the change speed gear box watt loss situation of speed change gear many more (it is big to fall moment ratio) is more serious.For guaranteeing that assembling system has enough power resources, more high-performance driving engine just must be selected in the chassis.
The auxiliary gear box system is in order to take into account chassis transmission and last dress takeoff output, be just necessary make bulky of proof strength, but because the vehicle structure restriction can only in height enlarge, form narrow structure, not only installation volume is bigger, and output port quantity and position all limited (two output ports generally only can be provided, and only can vertically arrange).
This shows, the rearmounted auxiliary gear box of above-mentioned existing change speed gear box not only ties up and installs installing space fully, and waste engine power at the high-power takeoff output of needs such as coiled tubing Operation Van and when wanting to use on the little special machine of cube, obviously there is fault of construction, demands urgently being improved.
The utility model content
Technical problem to be solved in the utility model provides a kind of full power multiple output transmission.
For solving the problems of the technologies described above, the utility model comprises auxiliary gear box, transmission shaft, it is characterized in that, described transmission shaft one end is connected with input shaft before the change speed gear box, and the other end is connected with the auxiliary gear box input flange.
In the such scheme, described auxiliary gear box is fixed on the vehicle longeron by erection support.
In the such scheme, described device possesses two or more mouths.
The advantage that the utility model full power is exported the auxiliary gear box driving device more is: directly input shaft power taking before the change speed gear box of power, by transmission shaft to auxiliary gear box, loss in efficiency is little, the volume of auxiliary gear box also can reduce accordingly, the auxiliary gear box position can make full use of change speed gear box upper space layout during installation, has reduced taking the chassis driving surface.Except that stationary plane, vacant attachment face can be made the output port more than two～three on the auxiliary gear box.
Description of drawings
Below in conjunction with the drawings and specific embodiments the technical solution of the utility model is further described in detail.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, this full power is exported the auxiliary gear box driving device more and is comprised auxiliary gear box 1, transmission shaft 2, auxiliary gear box 1 is fixed on the erection support 3 by Bolt Connection, bearing 3 is captiveed joint with chassis side rail, transmission shaft 2 one ends connect with power taking mouth output flange 4 before the change speed gear box 5, the other end connects with auxiliary gear box 1 input flange, by auxiliary gear box 1 inner driving gear set the mono-imput power is resolved into more than two or two, respectively from different output interface output again; Auxiliary gear box 1 has a power input interface, can arrange in non-installation surface output interface 6,7,8 more than two or two to connect different equipments respectively.Takeoff output is provided for the device more than two.
It should be noted last that, the above specific embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (3)
1. an automobile-used full power is exported the auxiliary gear box driving device more, comprises auxiliary gear box, transmission shaft, it is characterized in that, described transmission shaft one end is connected with input shaft before the change speed gear box, and the other end is connected with the auxiliary gear box input flange.
2. automobile-used full power according to claim 1 is exported the auxiliary gear box driving device more, it is characterized in that, described auxiliary gear box is fixed on the vehicle longeron by erection support.
3. automobile-used full power according to claim 1 and 2 is exported the auxiliary gear box driving device more, it is characterized in that, described device possesses two or more mouths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203139735U CN201566484U (en) | 2009-11-03 | 2009-11-03 | Vehicular full-power multi-output transmission device of transfer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203139735U CN201566484U (en) | 2009-11-03 | 2009-11-03 | Vehicular full-power multi-output transmission device of transfer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201566484U true CN201566484U (en) | 2010-09-01 |
Family
ID=42658771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203139735U Expired - Fee Related CN201566484U (en) | 2009-11-03 | 2009-11-03 | Vehicular full-power multi-output transmission device of transfer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201566484U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156602A (en) * | 2015-08-28 | 2015-12-16 | 云梦县取力器厂 | Multi-functional postpositional transfer case with three output shafts |
| CN105156599A (en) * | 2015-08-28 | 2015-12-16 | 云梦县取力器厂 | Multi-functional postpositional transfer case with double parallel heads and double parallel output shafts |
| CN105156601A (en) * | 2015-08-28 | 2015-12-16 | 云梦县取力器厂 | Multifunctional five-head multi-output rear transfer case |
| CN105179647A (en) * | 2015-08-28 | 2015-12-23 | 云梦县取力器厂 | Multi-functional coaxial multi-head output rear transfer case |
-
2009
- 2009-11-03 CN CN2009203139735U patent/CN201566484U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156602A (en) * | 2015-08-28 | 2015-12-16 | 云梦县取力器厂 | Multi-functional postpositional transfer case with three output shafts |
| CN105156599A (en) * | 2015-08-28 | 2015-12-16 | 云梦县取力器厂 | Multi-functional postpositional transfer case with double parallel heads and double parallel output shafts |
| CN105156601A (en) * | 2015-08-28 | 2015-12-16 | 云梦县取力器厂 | Multifunctional five-head multi-output rear transfer case |
| CN105179647A (en) * | 2015-08-28 | 2015-12-23 | 云梦县取力器厂 | Multi-functional coaxial multi-head output rear transfer case |
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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: 20100901 Termination date: 20141103 |
|
| EXPY | Termination of patent right or utility model |