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Hydraulic motor

A technology of hydraulic motors and vanes, which is applied in the field of hydraulic motors, can solve the problems of unfavorable mechanical losses, achieve the effects of reducing mechanical losses, reducing output consumption, and improving motor life

Pending Publication Date: 2020-01-31
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a hydraulic motor, aiming to solve the problem that the mechanical loss caused by the close contact between the vanes and the inner surface of the stator is completely unfavorable when the hydraulic motor continues to run after completing its work

Method used

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] The specific implementation of the present invention will be described in detail below in conjunction with specific embodiments.

[0028] like figure 1 As shown, a hydraulic motor provided in an embodiment of the present invention includes:

[0029] The retractable blade mechanism is used to reduce mechanical loss through structural contraction in the ready-to-start state;

[0030] The main mechanism is used to install the telescopic blade mechanism;

[0031] The driving mechanism is connected to the main body mechanism and is opposite to the telescopic blade mechanism, and is used to con...

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Abstract

The invention belongs to the technical field of motors, and provides a hydraulic motor. The hydraulic motor comprises a telescopic blade mechanism, a main mechanism and a drive mechanism. The telescopic blade mechanism is used for reducing mechanical losses through structure shrinkage in a to-be-started state. The main mechanism is used for mounting the telescopic blade mechanism. The drive mechanism is arranged on the main mechanism in a connected manner, opposite to the telescopic blade mechanism and used for controlling the telescopic blade mechanism to operate to form a stretching or shrinking state. The drive mechanism controls the telescopic blade mechanism to operate to form the stretching or shrinking state, in the normal operating process, the telescopic blade mechanism movably abuts against part of the body mechanism, in the shrinking state, the telescopic blade mechanism and the main structure are not in abutting contact any more, thus, the output consumption of the motor isreduced, the mechanical losses can be reduced, and the service life of the motor is prolonged.

Description

technical field [0001] The invention belongs to the technical field of motors, in particular to a hydraulic motor. Background technique [0002] With the gradual depletion of oil and other resources and the deteriorating climate and environment, the world's attention to the environment has gradually increased. The problem of automobile energy-saving technology has become a global technical problem that needs to be solved urgently. Hydraulic hybrid energy-saving technology is an important part of automobile energy-saving technology. Branches have attracted the attention of government departments, automobile manufacturers and scientific research institutions in various countries. The hydraulically driven hybrid electric vehicle is a vehicle with the engine as the main power source and the hydraulic accumulator as the auxiliary power source. The efficiency of recycling and reuse can reach 70-80%. In hydraulic devices, hydraulic motor / hydraulic pump and hydraulic accumulator...

Claims

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Application Information

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IPC IPC(8): F03C2/30
CPCF03C2/304
Inventor 朱昌吉张豪刘宇高腾麟李亚军
Owner JILIN UNIV
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