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Hydraulic oil tank for loading machine

A technology of hydraulic oil tank and loader, which is applied in the direction of oil supply tank device, mechanical equipment, fluid pressure actuating device, etc., can solve problems such as poor cooling effect

Inactive Publication Date: 2011-04-06
龙工(上海)机械制造有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the loaders produced by OEMs on the market are water-cooled. The temperature of the water coming out of the water tank is already very high, about 95°C. Using such high-temperature water to cool the high-temperature hydraulic oil will improve the cooling effect. poor

Method used

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  • Hydraulic oil tank for loading machine
  • Hydraulic oil tank for loading machine
  • Hydraulic oil tank for loading machine

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] figure 1 It is a structural schematic diagram of the hydraulic oil tank of the present invention; figure 2 It is a schematic diagram of the heat absorption of the hydraulic oil tank of the present invention; image 3 It is a structural schematic diagram of the hydraulic oil tank of the present invention.

[0019] See figure 1 , 2 with image 3 , the hydraulic oil tank for the loader provided by the present invention, the hydraulic oil tank 1 is connected to the evaporator 2, the inlet of the evaporator 2 is connected to the condenser 3, and the outlet of the evaporator 2 is connected to the compressor 5 and the storage tank. Liquid tank 4 is connected.

[0020] Condenser 3 can use the condenser of the existing air-conditioning part of the loader, that is, through the existing condenser, the liquid-cooled fluorine-free refrigerant (about 16...

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Abstract

The invention discloses a hydraulic oil tank for a loading machine. An inlet of an evaporator is connected with a condenser, an outlet of the evaporator is connected with a liquid storage tank through a compressor, the evaporator and the hydraulic oil tank are connected together through tin welding, the condenser comprises two paths of output, the first path of output is connected with an evaporator of an air conditioner, and the second path of output is connected with the evaporator of the hydraulic oil tank. The hydraulic oil tank for the loading machine can be used effectively cooling hydraulic oil in the hydraulic oil tank of the loading machine.

Description

technical field [0001] The invention relates to a hydraulic oil tank, in particular to a hydraulic oil tank for a loader. Background technique [0002] Loader is a kind of earthwork construction machinery widely used in highway, railway, construction, hydropower, port, mine and other construction projects. It is mainly used for shoveling bulk materials such as soil, sand, lime, coal, etc. , hard soil, etc. for light shoveling and digging operations. It can also carry out bulldozing, lifting and loading and unloading of other materials such as wood by changing different auxiliary working devices. In the construction of roads, especially high-grade highways, loaders are used for filling and excavation of roadbed engineering, asphalt mixture and aggregate and loading of cement concrete yards. Still can undertake pushing ground of carry soil, strickle and drawing in addition the exercise such as other machine. Because fork-lift truck has operating speed fast, efficiency tall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B1/26F15B21/04
Inventor 陈超蓝福寿王海波
Owner 龙工(上海)机械制造有限公司