CN213501838U - Power distribution device - Google Patents
Power distribution device Download PDFInfo
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- CN213501838U CN213501838U CN202022467797.XU CN202022467797U CN213501838U CN 213501838 U CN213501838 U CN 213501838U CN 202022467797 U CN202022467797 U CN 202022467797U CN 213501838 U CN213501838 U CN 213501838U
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- power
- wet clutch
- torque converter
- hydraulic torque
- shaft
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model discloses a power distribution device, which comprises a power input shaft, a locking wet clutch, a hydraulic torque converter, a modulation wet clutch, a main power output shaft and a top-loading power taking mechanism, wherein the power input shaft is provided with a power input flange, a friction plate of the locking wet clutch is connected with a turbine shaft of the hydraulic torque converter, the friction plate of the modulation wet clutch is connected with a pump wheel shaft of the hydraulic torque converter, the power input flange is rigidly connected with a shell of the modulation wet clutch through a shell, the main power output shaft is connected with the turbine shaft of the hydraulic torque converter, the outer side of the modulation wet clutch is provided with a big gear, the top-loading power taking mechanism is connected with the big gear, the controller controls the actions of the locking wet clutch, the modulating wet clutch and the upper power take-off wet clutch, three different working modes of the power distribution device can be realized, and the requirements of each load on power and rotating speed are met; the accurate distribution and control of power are realized, and continuous power distribution is met for the load needing to be guaranteed.
Description
Technical Field
The utility model belongs to the technical field of mechanical transmission, specifically speaking, the utility model relates to a power distribution device.
Background
With the development of vehicles and construction machines, the power output from the engine needs to be distributed to the chassis drive train or load for use.
The power distribution of the power system cannot be distributed and controlled according to the power required by the load by the existing power distribution device, and the power of the power system is only divided by adopting a gear transmission.
In addition, not only the power distribution cannot be realized through manual operation, but also the accurate power distribution and control cannot be realized, and the continuous power distribution cannot be satisfied for the load needing to be ensured.
SUMMERY OF THE UTILITY MODEL
The utility model provides a power distribution device to solve the problem that exists among the above-mentioned background art.
In order to realize the purpose, the utility model discloses the technical scheme who takes does: a power distribution device comprises a power input shaft, a locking wet clutch, a hydraulic torque converter, a modulation wet clutch, a main power output shaft and an upper power take-off mechanism, wherein the power input shaft is provided with a power input flange, the locking wet clutch is arranged between the power input flange and the hydraulic torque converter, a friction plate of the locking wet clutch is connected with a turbine shaft of the hydraulic torque converter, the hydraulic torque converter is arranged between the locking wet clutch and the modulation wet clutch, the friction plate of the modulation wet clutch is connected with a pump wheel shaft of the hydraulic torque converter, the power input flange is rigidly connected with a shell of the modulation wet clutch through a shell, the main power output shaft is connected with the turbine shaft of the hydraulic torque converter, a large gear is arranged on the outer side of the modulation wet clutch, and the upper power take-off mechanism is connected with the large gear.
Preferably, the end part of the main power output shaft is provided with a main power output flange.
Preferably, the upper power take-off mechanism consists of an upper power take-off input shaft, an upper power take-off wet clutch and an upper power take-off output shaft, wherein a pinion is arranged on the upper power take-off input shaft, and the bull gear is meshed with the pinion.
Preferably, an upper power take-off flange is arranged at the end part of the upper power take-off output shaft.
The beneficial effect of adopting above technical scheme is:
1. according to the power distribution device, the controller controls the actions of the locking wet clutch, the modulating wet clutch and the upper power take-off wet clutch, three different working modes of the power distribution device can be realized, and the requirements of each load on power and rotating speed are met.
2. The power distribution device can realize accurate redistribution of the whole vehicle power through the system control modulation wet clutch on the premise of meeting the load continuous power.
3. The power distribution device is particularly suitable for power distribution of vehicles with other loads.
Drawings
Fig. 1 is a schematic mechanical diagram of the power distribution apparatus of the present invention;
fig. 2 is a schematic diagram of a normal driving mode mechanism of the power distribution apparatus of the present invention;
fig. 3 is a schematic diagram of a parking power-on power-take-off mode mechanism of the power distribution device of the present invention;
fig. 4 is a schematic diagram of a power distribution device of the present invention for a power-take-off mode while driving;
wherein:
1. a power input shaft; 2. a locking wet clutch; 3. a hydraulic torque converter; 4. modulating a wet clutch; 5. a main power output shaft; 6. a power take-off mechanism is installed;
10. a power input flange;
40. a bull gear;
50. a main power output flange;
60. a power take-off input shaft is installed; 60-1, pinion; 61. the upper part is provided with a power taking wet clutch; 62. the power take-off output shaft is installed; 62-1, a power take-off flange is arranged on the upper part.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation.
As shown in fig. 1 to 4, the present invention relates to a power distribution device, which can realize three different working modes of the power distribution device by controlling the actions of a locking wet clutch, a modulating wet clutch and an upper power take-off wet clutch through a controller, and meet the requirements of each load on power and rotating speed; the method realizes accurate distribution and control of power and meets continuous power distribution for loads needing to be guaranteed.
Specifically, as shown in fig. 1 to 4, the hybrid power plant comprises a power input shaft 1, a locking wet clutch 2, a hydraulic torque converter 3, a modulation wet clutch 4, a main power output shaft 5 and an upper power take-off mechanism 6, wherein the power input shaft 1 is provided with a power input flange 10, the locking wet clutch 2 is arranged between the power input flange 10 and the hydraulic torque converter 3, a friction plate of the locking wet clutch 2 is connected with a turbine shaft of the hydraulic torque converter 3, the hydraulic torque converter 3 is arranged between the locking wet clutch 2 and the modulation wet clutch 4, the friction plate of the modulation wet clutch 4 is connected with a pump shaft of the hydraulic torque converter 3, the power input flange 10 is rigidly connected with a shell of the modulation wet clutch 4 through a shell, the main power output shaft 5 is connected with the turbine shaft of the hydraulic torque converter 3, a large gear 40 is arranged outside the modulation wet clutch 4, the upper force taking mechanism 6 is connected with the large gear 40.
The end part of the main power output shaft 5 is provided with a main power output flange 50.
The upper-mounted power take-off mechanism 6 consists of an upper-mounted power take-off input shaft 60, an upper-mounted power take-off wet clutch 61 and an upper-mounted power take-off output shaft 62, wherein a pinion 60-1 is arranged on the upper-mounted power take-off input shaft 60, and the bull gear 40 is meshed with the pinion 60-1.
An upper-mounted power take-off flange 62-1 is arranged at the end part of the upper-mounted power take-off shaft 62.
The following specific working modes are illustrated by specific examples:
example 1:
and (3) normal running mode of the whole vehicle: the controller controls the locking wet clutch 2 to be combined and modulates the wet clutch 4 to be separated, the power input flange 10 drives a friction plate of the locking wet clutch 2 to drive a turbine shaft of the hydraulic torque converter 3 to rotate, a turbine of the hydraulic torque converter 3 drives the main power output shaft 5 to rotate, and the main power output flange 50 transmits power to the chassis transmission system, so that the normal running of the whole vehicle is realized.
Example 2:
the power take-off mode is mounted on the whole vehicle parking: the controller controls the locking wet clutch 2 to be separated, the modulation wet clutch 4 to be separated and the upper-mounted power take-off wet clutch 61 to be combined, the power input flange 10 drives the large gear 40 to rotate through the shell, the large gear 40 drives the upper-mounted power take-off input shaft 60 to rotate through the small gear 60-1, the upper-mounted power take-off input shaft 60 drives the upper-mounted power take-off output shaft 62 to rotate through the upper-mounted power take-off wet clutch 61, and the upper-mounted power take-off output flange 62-1 transmits power to the upper mounting, so that the upper-mounted power take-off mode of the whole vehicle parking is realized.
Example 3:
the power taking mode while driving the whole vehicle: the controller controls the locking wet clutch 2 to be separated, the modulation wet clutch 4 to be combined and the upper-mounted power take-off wet clutch 61 to be combined, the power input flange 10 drives the large gear 40 to rotate through the shell, the large gear 40 drives the upper-mounted power take-off input shaft 60 to rotate through the small gear 60-1, the upper-mounted power take-off input shaft 60 drives the upper-mounted power take-off output shaft 62 to rotate through the upper-mounted power take-off wet clutch 61, and the upper-mounted power take-off output flange 62-1 transmits power to upper mounting, so that an upper-mounted power take-off mode is realized.
Meanwhile, the opening degree of an accelerator pedal is controlled, the combination pressure of the modulation wet clutch 4 is controlled, a friction plate of the modulation wet clutch 4 drives a pump wheel shaft of the hydraulic torque converter 3 to rotate, the pump wheel of the hydraulic torque converter 3 drives hydraulic oil and drives a turbine of the hydraulic torque converter 3 to rotate through a guide wheel, the turbine of the hydraulic torque converter 3 drives a main power output shaft 5 to rotate, a main power output flange 50 transmits power to a chassis transmission system, and the running speed of the chassis can be adjusted through the opening degree of the accelerator pedal at the moment, so that the power taking mode while the whole vehicle runs is realized.
The present invention has been described in detail with reference to the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments, but is intended to cover various insubstantial modifications, including those made by the method and technical solutions of the present invention; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.
Claims (4)
1. A power distribution apparatus, characterized in that: the hydraulic torque converter comprises a power input shaft (1), a locking wet clutch (2), a hydraulic torque converter (3), a modulation wet clutch (4), a main power output shaft (5) and an upper power take-off mechanism (6), wherein the power input shaft (1) is provided with a power input flange (10), the locking wet clutch (2) is arranged between the power input flange (10) and the hydraulic torque converter (3), a friction plate of the locking wet clutch (2) is connected with a turbine shaft of the hydraulic torque converter (3), the hydraulic torque converter (3) is arranged between the locking wet clutch (2) and the modulation wet clutch (4), the friction plate of the modulation wet clutch (4) is connected with a pump wheel shaft of the hydraulic torque converter (3), the power input flange (10) is rigidly connected with a shell of the modulation wet clutch (4), the main power output shaft (5) is connected with the turbine shaft of the hydraulic torque converter (3), the outer side of the modulation wet clutch (4) is provided with a large gear (40), and the upper force taking mechanism (6) is connected with the large gear (40).
2. A power distribution apparatus as claimed in claim 1, wherein: the end part of the main power output shaft (5) is provided with a main power output flange (50).
3. A power distribution apparatus as claimed in claim 1, wherein: the upper-mounted power take-off mechanism (6) is composed of an upper-mounted power take-off input shaft (60), an upper-mounted power take-off wet clutch (61) and an upper-mounted power take-off output shaft (62), wherein a small gear (60-1) is arranged on the upper-mounted power take-off input shaft (60), and the large gear (40) is meshed with the small gear (60-1).
4. A power distribution apparatus according to claim 3, wherein: an upper power take-off flange (62-1) is arranged at the end part of the upper power take-off output shaft (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022467797.XU CN213501838U (en) | 2020-10-30 | 2020-10-30 | Power distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022467797.XU CN213501838U (en) | 2020-10-30 | 2020-10-30 | Power distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213501838U true CN213501838U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022467797.XU Active CN213501838U (en) | 2020-10-30 | 2020-10-30 | Power distribution device |
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| Country | Link |
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| CN (1) | CN213501838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158070A (en) * | 2020-10-30 | 2021-01-01 | 芜湖安行汽车科技有限公司 | Power distribution device |
-
2020
- 2020-10-30 CN CN202022467797.XU patent/CN213501838U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158070A (en) * | 2020-10-30 | 2021-01-01 | 芜湖安行汽车科技有限公司 | Power distribution device |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211203 Address after: 241002 building A10, science and Technology Industrial Park, Wuhu high tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province Patentee after: Wuhu Anhang times Automobile Technology Co.,Ltd. Address before: 241000 Automobile Electronics Industrial Park, No.35 Hengshan Road, Longshan street, Wuhu Economic and Technological Development Zone, Anhui Province Patentee before: Wuhu Automobile Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |