The invention discloses a cooling system opening device of a tractor. The cooling system opening device comprises a flipping bracket and a flipping drive device, wherein one end of the flipping bracket is hinged to the bottom of an intercooler, and the other end of the flipping bracket is fixedly arranged on an oil-water heat radiator; one end of the flipping drive device is hinged to the middle part of the intercooler, the other end of the flipping drive device is hinged to the oil-water heat radiator, and the intercooler flips around the flipping bracket under the drive of a reverse-turning driving device and then is combined with or separated from the oil-water heat radiator; the flipping drive device is a gas spring, namely an air pressure rod. The cooling system opening device has the advantages that in a normal working condition, the gas spring is in a compressed state, and the intercooler is folded and is parallel to the oil-water heat radiator; during maintaining, the gas spring can be opened, and the intercooler is started up and is rotated by a certain angle, so that the oil-water heat radiator can be subjected to maintaining on the premise of not removing the intercooler.
Cooling system opening device of tractor
2015-07-29
Patent
Electronic Resource
English
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
SAE Technical Papers | 1978
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