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Power system

A power system and power shaft technology, applied in transmissions, fluid transmissions, belts/chains/gears, etc., can solve the problem of affecting system noise, vibration life and efficiency, unfavorable torque distribution of prime mover power shafts, and affecting system pollution and emissions. and other problems, to achieve the effect of simple structure, good environmental performance and good load response

Inactive Publication Date: 2017-08-08
SHANGLING HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The stability and load response of the power system including the prime mover (such as the transmission parts including the motor and the engine) are very important, which not only affect the noise, vibration, life and efficiency of the system, but also affect the pollution emission of the system when the engine is included. The traditional solution is to add a rotating inertial body (such as the flywheel of the engine) at the power output end of this type of power system. This solution will not be conducive to the torque distribution of the prime mover power shaft, and it will cause certain difficulties to the space layout, especially in the This is especially true in solutions that include a variable ratio mechanism

Method used

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Effect test

Embodiment 1

[0038] a power system such as Figure 1.1 and 1.2 As shown, it includes an engine 10, an impeller A1 and an impeller B2, the engine 10 is set in transmission with the impeller A1, the impeller A1 and the impeller B2 are connected in series, and the impeller B2 is connected to the hydraulic pressure The transmission of the pump 3 is set, the impeller B 2 is set in transmission with the transmission 9, on the impeller B 2, on the transmission member between the impeller B 2 and the hydraulic pump 3, and on the hydraulic pump 3 Inertia bodies 4 are all arranged on the power shafts.

[0039] As a changeable implementation, Embodiment 1 of the present invention can also selectively choose to only make the impeller B 2, the transmission member between the impeller B 2 and the hydraulic pump 3 and the power of the hydraulic pump 3 Inertia body 4 is set on one or two parts in the shaft.

Embodiment 2

[0041] a power system such as figure 2 As shown, it includes an engine 10, an impeller A1 and an impeller B2, the engine 10 is set in transmission with the impeller A1, the impeller A1 and the impeller B2 are connected in series, and the impeller B2 is connected to the hydraulic pressure The pump 3 is set in transmission, the impeller B 2 is set in transmission with the transmission 9, and the transmission parts between the impeller B 2, the impeller B 2 and the hydraulic pump 3 and the power shaft of the hydraulic pump 3 are all increased. Speed ​​mechanism 6 and inertia body 4 transmission settings.

[0042] As a changeable embodiment, Embodiment 2 of the present invention can also selectively choose to make the impeller B 2, the transmission member between the impeller B 2 and the hydraulic pump 3 and the power shaft of the hydraulic pump 3 One or two of them are set through speed-up mechanism 6 and inertial body 4 transmission, and can further selectively select to make ...

Embodiment 3

[0046] a power system such as Figure 3.1 and 3.2 As shown, it includes engine 10, impeller A 1, impeller B 2 and impeller AB 5, the engine 10 is set in transmission with the impeller A 1, and the impeller A 1, the impeller B 2 and the impeller AB 5 are connected in series Communication arrangement, the impeller B 2 is set in transmission with the hydraulic pump 3, the impeller B 2 is set in transmission with the transmission 9, on the transmission member between the impeller B2 and the hydraulic pump 3 and on the hydraulic pump 3 Inertia bodies 4 are all arranged on the power shafts.

[0047] As a changeable embodiment, Embodiment 3 of the present invention can also selectively choose to make the impeller B 2, the transmission member between the impeller B 2 and the hydraulic pump 3, and the power shaft of the hydraulic pump 3 An inertia body 4 is set on one of them, or at least two of the impeller B 2, the transmission member between the impeller B 2 and the hydraulic pump...

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Abstract

The present invention discloses a power system. The power system comprises an engine, an impeller A and an impeller B, wherein the engine and the impeller A are in transmission arrangement, the impeller A and the impeller B are in series connection arrangement, the impeller B and a hydraulic pump are in transmission arrangement, the impeller B and a speed changer are in transmission arrangement, and inertia bodies are arranged on the impeller B, on a transmission component between the impeller B and the hydraulic pump and / or on a power shaft of the hydraulic pump. The power system provided by the invention is advantageous by being simple in structure, high in efficiency, good in load response and excellent in environmental protection performance, scientifically distributing the torque of the power shaft of a prime motor, and providing flexibility for spatial arrangement.

Description

technical field [0001] The invention relates to the field of power and transmission, in particular to a power system. Background technique [0002] The stability and load response of the power system including the prime mover (such as the transmission parts including the motor and the engine) are very important, which not only affect the noise, vibration, life and efficiency of the system, but also affect the pollution emission of the system when the engine is included. The traditional solution is to add a rotating inertia body (such as the flywheel of the engine) at the power output end of this type of power system. This solution will not be conducive to the torque distribution of the prime mover power shaft, and it will cause certain difficulties to the space arrangement, especially in the This is especially true in solutions involving variable ratio mechanisms. Therefore, a new power system needs to be invented. Contents of the invention [0003] In order to solve the...

Claims

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Application Information

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IPC IPC(8): F16H41/04F16H33/10
CPCF16H41/04F16H33/10
Inventor 靳北彪
Owner SHANGLING HLDG CO LTD
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