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Cooling system of skid steer loader

A technology of skid steering and heat dissipation system, which is applied in the arrangement of power unit, transportation and packaging, and cooling combination of power unit, etc. It can solve the problems of limited opening angle of radiator and failure to meet maintenance requirements, etc., so as to improve maintenance sexual effect

Inactive Publication Date: 2014-10-08
JIANGSU LIUGONG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limitation of the rear cover, the opening angle of the radiator is limited, which cannot meet the maintenance requirements

Method used

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  • Cooling system of skid steer loader
  • Cooling system of skid steer loader
  • Cooling system of skid steer loader

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Such as Figure 1-4 As shown, a heat dissipation system for a skid steer loader includes a frame 1, a rear cover 2, a water radiator 3, an intercooler 4, and an oil radiator 5. One side of the rear cover 2 is hinged with the frame 1, The frame 1 is provided with a connecting plate 11 hinged to the rear cover 2, and the hinged part of the rear cover 2 is provided with a rear cover hinged ear plate 21; the water radiator 3, the intercooler 4 and the oil radiator 5 They are respectively fixed on the frame 1; the water radiator 3, the intercooler 4 and the oil radiator 5 are arranged side by side at the rear of the frame 1 from top to bottom, and the water radiator 3 is hinged with the frame 1 on one side, The intercooler 4 and the oil radiator 5 are fixedly connected to the frame 1 respectively. The intercooler 4 and the oil radiator 5 cannot be opened due to the layout requirements of the engine's various pipelines. In order to improve the maintenance of the whole machine...

Embodiment 2

[0022] A heat dissipation system for a skid steer loader includes a frame 1, a rear cover 2, a water radiator 3, an intercooler 4, and an oil radiator 5. One side of the rear cover 2 is hinged with the frame 1, and the vehicle The frame 1 is provided with a connecting plate 11 hinged to the rear cover 2, and the hinged part of the rear cover 2 is provided with a rear cover hinged ear plate 21; the water radiator 3, the intercooler 4 and the oil radiator 5 are respectively fixed on On the frame 1; the water radiator 3, the intercooler 4 and the oil radiator 5 are arranged side by side at the rear of the frame 1 from top to bottom. One side of the water radiator 3 is hinged with the frame 1, the middle The cooler 4 and the oil radiator 5 are fixedly connected to the frame 1 respectively. The intercooler 4 and the oil radiator 5 cannot be opened due to the layout requirements of the engine's various pipelines. In order to improve the maintenance of the whole machine, the water rad...

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PUM

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Abstract

A cooling system of skid steer loader comprises a frame, a rear cover, a water radiator, an intercooler and an oil radiator, wherein one side of the rear cover is hinged with the frame, a connecting plate hinged with the rear cover is arranged on the frame, and a rear cover hinge lug plate is arranged at a rear cover hinged part; the water radiator, the intercooler and the oil radiator are fixed on the frame respectively and arranged at the tail part of the frame side by side from top to bottom; one side of the water radiator is hinged with the frame; and the intercooler and the oil radiator are fixedly connected with the frame respectively. Due to pipeline arrangement requirements of an engine, the intercooler and the oil radiator cannot be opened, and the water radiator is designed into a hinged and rotatably opening structure in order to improve the maintenance of the whole machine.

Description

Technical field [0001] The invention relates to a heat dissipation system for engineering machinery equipment, in particular to a heat dissipation system for a skid steer loader. Background technique [0002] Existing skid steer loaders generally use the engine's own fan to dissipate heat to the radiator. In order to improve the maintenance performance of the whole machine, some manufacturers design the radiator to be a structure that can rotate around a fixed seat. However, for engines with four-stage emission requirements , Its 56KW above engine generally requires air-to-air cooling technology, but the skid loader has limited space, and the radiator is generally arranged in parallel with a combination of water, intercooler, and oil. Due to the parallel arrangement of the above-mentioned three-part combination, there are many connecting pipelines, and the openable structure cannot be realized, and the maintenance performance is poor, and customers complain about it. [0003] In o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K11/00B60K11/04
Inventor 屈锋钱珍宝谢群周良稷丁亮毛靖德龚勋甘建琨周良华
Owner JIANGSU LIUGONG MACHINERY