A Portable Small Lightweight High Power Hydraulic Station

A light-weight, hydraulic station technology, applied in the field of hydraulic stations, can solve problems such as heat dissipation difficulties and inability to use, and achieve the effects of reducing layout size, compact structure, and reducing volume and quality

Active Publication Date: 2018-03-30
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the existing hydraulic station cannot be used due to the difficulty of heat dissipation when it is faced with high-power work in a narrow space, the present invention proposes a portable small-sized light-weight high-power hydraulic station

Method used

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  • A Portable Small Lightweight High Power Hydraulic Station
  • A Portable Small Lightweight High Power Hydraulic Station
  • A Portable Small Lightweight High Power Hydraulic Station

Examples

Experimental program
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Effect test

specific Embodiment approach 1

[0013] Specific implementation mode one: combine Figure 1 to Figure 5 Describe this embodiment. This embodiment includes a hydraulic assembly shell A and a hydraulic assembly B. The hydraulic assembly B includes a fuel tank 12, a heat pipe radiator 13, a fuel tank return pipe 14, an accumulator 15, a valve return pipeline 16, a hydraulic pump 17, Outer rotor motor 18, integrated valve 19, overflow valve 20, filter 21, pressure sensor 22, ESC 23, high pressure oil pipeline 24, high pressure oil outlet valve 26, low pressure oil return valve 27, heat pipe radiator 13 fixed installation In the fuel tank 12, one end of the fuel tank return pipe 14 is welded and fixed to the fuel tank 12, and the other end of the fuel tank return pipe 14 is connected to the joint of the low-pressure oil return valve 27, and the oil outlet end of the fuel tank 12 is connected to the oil inlet port of the hydraulic pump 17 through the joint , the hydraulic pump 17 is connected to the outer rotor mot...

specific Embodiment approach 2

[0015] Specific implementation mode two: combination figure 2 The present embodiment will be described. The KV value of the outer rotor motor 18 in the present embodiment is 120KV. Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0016] Specific implementation mode three: combination figure 2 The present embodiment will be described. The oil tank 12 of the present embodiment is provided with an oil filling port 12-1. Other compositions and connections are the same as those in Embodiment 1 or 2.

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Abstract

The invention relates to a hydraulic station and provides a portable small and light high-power hydraulic station to solve the problem that for the need of high-power in narrow spaces and the like, an existing hydraulic station cannot be used. A heat pipe radiator of the portable small and light high-power hydraulic station is fixedly installed in an oil tank, one end of an oil tank oil return pipe is welded and fixed to the oil tank, the other end of the oil tank oil return pipe is connected with a low-pressure oil return valve connector, the oil outlet end of the oil tank is connected with an oil inlet of a hydraulic pump through a connector, the hydraulic pump is connected with an outer rotor motor, the oil outlet end of the hydraulic pump is connected with an integrated valve through a connector, an overflow valve, a filter, a pressure sensor and an energy storage device are installed on the integrated valve, one end of a valve oil return pipeline is connected with the integrated valve through a connector, the other end of the valve oil return pipeline is connected with a low-pressure oil return valve through a connector, one end of a high-pressure oil pipeline is connected with the integrated valve through a connector, the other end of the high-pressure oil pipeline is connected with a high-pressure oil outlet valve through a connector, an electronic speed controller device is arranged above the high-pressure oil pipeline, and a hydraulic assembly is arranged in a hydraulic assembly shell. The portable small and light high-power hydraulic station is used for meeting the need of high power in narrow spaces and the like.

Description

technical field [0001] The invention relates to a hydraulic station, in particular to a portable small, lightweight and high-power hydraulic station. Background technique [0002] At present, hydraulic drive is widely used in various large, medium and small equipments. It has outstanding advantages such as light weight of the actuator, wide range of transmission ratio, and relatively large output force. However, some main general-purpose components in the hydraulic system require a large space when the power is high, such as fuel tanks, motors, etc., so when faced with high-power requirements such as portable and narrow spaces, it will encounter great difficulties. Contents of the invention [0003] In order to solve the problem that the existing hydraulic station cannot be used due to difficulty in heat dissipation when it is faced with high-power work in a narrow space, the present invention proposes a portable small-sized light-weight high-power hydraulic station. [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F15B21/00F15B1/02F15B21/04F15B1/26
CPCF15B1/02F15B1/26F15B21/00F15B21/042
Inventor 朱延河张国安
Owner HARBIN INST OF TECH
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