The invention relates to the technical field of mining dump trucks, in particular to a heating connecting device and a mining dump truck. The heating connecting device comprises an exhaust guide pipe, a guide rod, an elastic piece and a sliding sleeve, the exhaust guide pipe is used for being connected with a frame of the mining dump truck, and one end of the exhaust guide pipe is used for being communicated with an engine tail gas exhaust port of the mining dump truck. The other end of the exhaust guide pipe is used for extending into a tail gas inlet in a container bottom plate of the mining dump truck. The guide rod is installed outside the exhaust guide pipe, the exhaust guide pipe is sleeved with the sliding sleeve, and one end of the sliding sleeve is connected with the guide rod in a sliding mode. The guide rod is sleeved with the elastic piece, the elastic piece is configured to enable the other end of the sliding sleeve to abut against and make contact with a container bottom plate of the mining dump truck, it is guaranteed that the exhaust guide pipe and a tail gas inlet in the container bottom plate are always in a sealed state in the running process, and the self-sealing purpose is achieved.
本公开涉及矿用自卸车技术领域,尤其是涉及一种加热连接装置及矿用自卸车。加热连接装置包括排气导管、导向杆、弹性件和滑动套筒,所述排气导管用于与矿用自卸车的车架连接,所述排气导管的一端用于与矿用自卸车的发动机尾气排放口连通,所述排气导管的另一端用于伸入矿用自卸车的货箱底板上的尾气进口内;所述导向杆安装在所述排气导管的外部,所述滑动套筒套设于所述排气导管的外部,所述滑动套筒的一端与所述导向杆滑动连接;所述弹性件套设于所述导向杆,所述弹性件被配置为使所述滑动套筒的另一端与矿用自卸车的货箱底板抵紧接触,保证在运行过程中,排气导管和货箱底板上的尾气进口之间始终处于密封状态,以达到自密封的目的。
Heating connecting device and mining dump truck
加热连接装置及矿用自卸车
2023-03-10
Patent
Electronic Resource
Chinese
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 / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
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