CN202091482U - Triaxial force taking device - Google Patents
Triaxial force taking device Download PDFInfo
- Publication number
- CN202091482U CN202091482U CN2011200700072U CN201120070007U CN202091482U CN 202091482 U CN202091482 U CN 202091482U CN 2011200700072 U CN2011200700072 U CN 2011200700072U CN 201120070007 U CN201120070007 U CN 201120070007U CN 202091482 U CN202091482 U CN 202091482U
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- Prior art keywords
- shaft
- output
- gear
- power
- input
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- Expired - Fee Related
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Abstract
The utility model provides a triaxial force taking device which is characterized by comprising a housing with a circular cross section, wherein the housing is fixed on a frame by a screw bolt; an input shaft, a middle shaft and an output shaft are fixedly disposed in the housing, and an input gear, a middle gear and an output gear are respectively disposed on the input shaft, the middle shaft and the output shaft and are formed into a drive system according to the sequence of the input gear-the middle gear-the output gear; and the input shaft is connected with a power source to transmit power to the middle shaft and the output shaft through the drive system and output the power through the output shaft. The force taking device can be used for the long-distance drive of an engine blower, and can be used for flexibly adjusting the high-low position and the left-right position of the blower, so that the speed increase or the speed decrease of the blower is realized.
Description
Technical field
The utility model relates to the power takeoff in the machine driven system, specifically is a kind of power takeoff of triple axle.
Background technique
On engineering machinery and heavy vehicle, sometimes can use power takeoff.Used power takeoff on the present automobile, generally be from motor, speed changer or transfer case power taking, the power taking parts promptly are installed on the pto of the said equipment, are connected with other equipment that need power to drive these equipment by the power taking parts then, for example fan or oil pump.The comparatively common cooling fan such as heavy-duty car tends to be connected by the output shaft of a transmission shaft and motor, and the power of being exported by motor comes drive fan.Yet this power taking mode often is subjected to the restriction of engine assembly or transmission assembly, when vehicle has special power taking to require, when for example the power of power taking position component or output being had specific (special) requirements, this direct-connected mode can't satisfy, just need design again the power taking parts, design cost is higher again.
The model utility content
The purpose of this utility model provides a kind of triple axle power takeoff, and many power takings mouth, many power takings mode can be provided, and satisfies the requirement of different power taking positions.
For achieving the above object, triple axle power takeoff of the present utility model comprises: the circular cross-section housing, and described housing is fixed by bolts on the vehicle frame; Input shaft, jack shaft and output shaft are fixedly mounted in the described housing, are respectively equipped with input gear, intermediate gear and output gear on described input shaft, jack shaft and the output shaft, and form power train according to the order of input gear-intermediate gear-output gear; Described input shaft is connected with power source, power is passed to jack shaft and output shaft through described power train and is exported by output shaft.
Preferably, the output terminal of the input end of described input shaft and output shaft can lay respectively at the both sides of described circular cross-section housing.
Further, the power taking parts can also be set in the one or both ends of described jack shaft, connect by spline between described power taking parts and the jack shaft.
Triple axle power takeoff of the present utility model can flexible configuration and use.For example, this device can be used for driving the fan of cooling system, cooling fan is connected with output shaft get final product.By design to input shaft, output shaft and jack shaft, can satisfy the requirement of fan mounting point, by adjustment, can satisfy the requirement that rotation speed of the fan is heightened or turned down with respect to engine speed to each gear ratio of power train.This device can also couple together as long as will be installed in the power taking parts and the steerig pump of jack shaft one or both ends simultaneously as the power takeoff of steerig pump.
Technique effect of the present utility model is: this power takeoff can be used for the long-range driving of engine blower, can adjust the height and the position, the left and right sides of fan flexibly by this device, realizes the speedup or the deceleration of fan.This power takeoff also can be used for the oil pump power taking of steering system simultaneously, when vehicle adopts doube bridge to turn to two oil pumps to drive, by the coaxial design (promptly the power taking parts being set simultaneously) of these device power taking parts, can solve the stationary problem that two oil pumps turn at the jack shaft two ends.This device can also be used for the power taking of multiple twin dish oil pump, solves the stationary problem of multiple twin dish motion.This device also can be used for the power taking of air condition compressor, or as independently speedup and speed reducer use.
Description of drawings
Fig. 1 is the decomposing schematic representation of the utility model triple axle power takeoff
Embodiment
As shown in Figure 1, the triple axle power takeoff comprises housing 6, and housing 6 adopts foundry goods or foundry goods and dull and stereotyped welded structure, and its sectional shape is circular.Housing 6 usefulness bolt are installed on the vehicle frame (not shown), and the centre is lined with snubber block 12.The triple axle power takeoff also comprises input shaft 5, jack shaft 13 and output shaft 14, is respectively equipped with input gear 4, intermediate gear 15 and output gear 16 on each, and each gear is installed on the axle by bearing 7 respectively, and these gears have been formed power train.Transmission is defeated gear 4-intermediate gear 15-output gear 16 in proper order.Input shaft 5 is connected with power source (as the output terminal of motor) or transmission shaft by input flange 9.The output terminal of output shaft 14 is connected with the equipment that needs power taking (as fan, oil pump etc.) by output flange 1.Be connected with nut 10 by bolt 11 between flange and the axle.The output terminal of the input end of input shaft 5 and output shaft 14 lays respectively at the both sides of housing 6.
Except the output terminal of output shaft 14, the triple axle power takeoff also is provided with other two clutch ends, i.e. two ends of jack shaft 13.As shown in Figure 1, the two ends of jack shaft 13 can be installed power taking parts 2 individually or simultaneously.Power taking parts 2 are connected with jack shaft 13 by spline.The both sides of housing 6 can install input end cap 8 respectively additional and output end cap 3 seals.
Claims (4)
1. a triple axle power takeoff is characterized in that, comprising:
The circular cross-section housing, described housing is fixed by bolts on the vehicle frame;
Input shaft, jack shaft and output shaft are fixedly mounted in the described housing, are respectively equipped with input gear, intermediate gear and output gear on described input shaft, jack shaft and the output shaft, and form power train according to the order of input gear-intermediate gear-output gear; Described input shaft is connected with power source, power is passed to jack shaft and output shaft through described power train and is exported by output shaft.
2. triple axle power takeoff as claimed in claim 1 is characterized in that, the input end of described input shaft and the output terminal of output shaft lay respectively at the both sides of described circular cross-section housing.
3. triple axle power takeoff as claimed in claim 1 is characterized in that the one or both ends of described jack shaft also are provided with the power taking parts, connects by spline between described power taking parts and the jack shaft.
4. triple axle power takeoff as claimed in claim 1 is characterized in that, snubber block also is installed between described housing and the vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200700072U CN202091482U (en) | 2011-03-14 | 2011-03-14 | Triaxial force taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200700072U CN202091482U (en) | 2011-03-14 | 2011-03-14 | Triaxial force taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202091482U true CN202091482U (en) | 2011-12-28 |
Family
ID=45366551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200700072U Expired - Fee Related CN202091482U (en) | 2011-03-14 | 2011-03-14 | Triaxial force taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202091482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533718A (en) * | 2018-04-20 | 2018-09-14 | 安徽江淮汽车集团股份有限公司 | Transition connector |
-
2011
- 2011-03-14 CN CN2011200700072U patent/CN202091482U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533718A (en) * | 2018-04-20 | 2018-09-14 | 安徽江淮汽车集团股份有限公司 | Transition connector |
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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: 20111228 Termination date: 20160314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |