CN202147595U - Power transmission device for truck with crane - Google Patents
Power transmission device for truck with crane Download PDFInfo
- Publication number
- CN202147595U CN202147595U CN201120212355U CN201120212355U CN202147595U CN 202147595 U CN202147595 U CN 202147595U CN 201120212355 U CN201120212355 U CN 201120212355U CN 201120212355 U CN201120212355 U CN 201120212355U CN 202147595 U CN202147595 U CN 202147595U
- Authority
- CN
- China
- Prior art keywords
- power transmission
- oil pump
- truck
- power
- power takeoff
- 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
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- General Details Of Gearings (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The utility model belongs to the technical field of power transmission and particularly relates to a power transmission device for a truck with a crane. By the aid of the power transmission device for the truck with the crane, a transmission shaft serving as an intermediate link is omitted, cost is saved, and power transmission efficiency is improved. The technical scheme includes that the power transmission device for the truck with the crane comprises a power takeoff, a screw and an oil pump, wherein the power takeoff is positioned on one lateral side of a gearbox and connected with the oil pump through the screw, an output end of the power takeoff is an internal spline accordant with DIN (deutsche industry norm), and an input end of the oil pump is an external spline accordant with DIN. Since the oil pump is directly connected onto the power takeoff through the screw, the transmission shaft serving as the intermediate link is omitted, cost is saved, and power transmission efficiency and production efficiency are improved.
Description
Technical field
The power transmission of the utility model truck with loading crane belongs to power tranmission techniques field, particularly relates to a kind of power transmission of truck with loading crane.
Background technology
At present; The power transmission of domestic truck with loading crane: power takeoff is output as the female splines or the various forms of butt flange of National standard; Link to each other with transmission shaft through increasing transition adapter sleeve or butt flange; Through spline housing power is transferred to oil pump from transmission shaft then, realizes the action of hoisting crane.This power takeoff is bigger to the change on chassis through the structure that transmission shaft links to each other with oil pump, often needs the on-the-spot installation dimension of confirming, workman's work capacity is big, and self-made components is many, and productive costs is high, production efficiency is low.
The utility model content
The utility model overcomes the deficiency that prior art exists, and technical matters to be solved provides the power transmission of truck with loading crane, has reduced this intermediate link of transmission shaft, has practiced thrift cost, has improved the power transmission efficiency.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: the power transmission of truck with loading crane, comprise power takeoff, screw and oil pump, and power takeoff is positioned at the side of change speed gear box, and oil pump is connected with described power takeoff through screw.
Power takeoff is output as the female splines that meets the DIN standard, and the input of oil pump is the male splines that meets the DIN standard.
The beneficial effect that the utility model compared with prior art has is: the utility model directly passes through bolted connection on power takeoff with oil pump, has reduced this intermediate link of transmission shaft, thereby has practiced thrift cost, has improved power transmission efficiency and production efficiency.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 is change speed gear box, and 2 is power takeoff, and 3 is screw, and 4 is oil pump.
The specific embodiment
As shown in Figure 1, the power transmission of truck with loading crane comprises power takeoff 2, screw 3 and oil pump 4, and power takeoff 2 is positioned at the side of change speed gear box 1, and oil pump 4 is connected with described power takeoff 2 through screw 3.
The working process of the utility model is: change speed gear box 1 transmits power to power takeoff 2 through gear, and power takeoff 2 is directly accomplished takeoff output to oil pump 4 through spline.
Claims (2)
1. the power transmission of truck with loading crane; Comprise power takeoff (2), screw (3) and oil pump (4); Power takeoff (2) is positioned at the side of change speed gear box (1), it is characterized in that: oil pump (4) is connected with described power takeoff (2) through screw (3).
2. the power transmission of truck with loading crane according to claim 1, it is characterized in that: power takeoff (2) is output as the female splines that meets the DIN standard, and the input of oil pump (4) is the male splines that meets the DIN standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120212355U CN202147595U (en) | 2011-06-22 | 2011-06-22 | Power transmission device for truck with crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120212355U CN202147595U (en) | 2011-06-22 | 2011-06-22 | Power transmission device for truck with crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202147595U true CN202147595U (en) | 2012-02-22 |
Family
ID=45588666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120212355U Expired - Fee Related CN202147595U (en) | 2011-06-22 | 2011-06-22 | Power transmission device for truck with crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202147595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303527A (en) * | 2011-06-22 | 2012-01-04 | 长治清华机械厂 | Power transmission chain for truck with loading crane |
-
2011
- 2011-06-22 CN CN201120212355U patent/CN202147595U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303527A (en) * | 2011-06-22 | 2012-01-04 | 长治清华机械厂 | Power transmission chain for truck with loading crane |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20200622 |