PROBLEM TO BE SOLVED: To provide a dump truck in which a cargo bed temperature can be controlled to a desired temperature, and a cargo bed thereof.SOLUTION: A dump truck is provided which comprises a vehicle body (2), an engine (5) for driving the vehicle body, and a cargo bed (6) mounted on the vehicle body so as to be derricked, and in which the cargo bed includes: an introduction port (11) for introducing exhaust gas from the engine; a main exhaust port (19) and a sub exhaust port (20) for discharging the exhaust gas; a main channel through which the exhaust gas flows from the introduction port to the main exhaust port; and a sub channel that is branched from the main channel and introduces the exhaust gas to the sub exhaust port; and a flow control mechanism (25) that controls the flow rate of the exhaust gas and is provided in at least one of the sub channel and a part of the main channel on the main exhaust port side from the branch point to the sub channel.
【課題】荷台を所望の温度に調整できるダンプトラックおよびその荷台を提供する。【解決手段】車体(2)と、この車体を駆動するエンジン(5)と、前記車体に起伏可能に取り付けられる荷台(6)と、を備えたダンプトラックであって、前記荷台には、前記エンジンの排気ガスを導入する導入口(11)と、前記排気ガスを排出する主排出口(19)および副排出口(20)と、前記導入口から前記主排出口へと前記排気ガスが流れる主流路と、この主流路から分岐して前記副排出口へと前記排気ガスを導く副流路と、が設けられ、前記主流路のうち前記副流路との分岐点より前記主排出口側の部分、および前記副流路のうち少なくとも一方に前記排気ガスの流量を調整するための流量調整機構(25)を設けたことを特徴とする。【選択図】図2
DUMP TRUCK AND CARGO BED THEREOF
ダンプトラックおよびその荷台
2015-06-22
Patent
Electronic Resource
Japanese
IPC: | 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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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