Air supply device for excavator cab
Air supply device for excavator cab
- Neue Suche nach: FENG XIANBAO
- Neue Suche nach: REN CHUANFENG
- Neue Suche nach: XU JIASHENG
- Neue Suche nach: ZHU LIHONG
- Neue Suche nach: WANG QINGTIAN
- Neue Suche nach: FENG XIANBAO
- Neue Suche nach: REN CHUANFENG
- Neue Suche nach: XU JIASHENG
- Neue Suche nach: ZHU LIHONG
- Neue Suche nach: WANG QINGTIAN
The invention discloses an air supply device for an excavator cab. The invention relates to the technical field of excavator air supply devices. The air supply device comprises a fixing plate, whereinthe lower end of the fixed plate is fixedly connected with an inner gear ring; meshing teeth are arranged on the inner side of the inner gear ring; a first gear is arranged in the inner gear ring; asecond gear is arranged between the inner gear ring and the first gear; the inner side of the second gear is in gear engagement with the first gear; the outer side of the second gear is in gear engagement with the inner gear ring; a connecting shaft is fixedly connected to the middle of the second gear; the connecting shaft penetrates through a gap between an inner check ring and an outer check ring; a mounting plate is fixedly connected to the lower end of the connecting shaft; a second driving motor is fixedly mounted on the mounting plate; and fan blades are fixedly connected to the outer side of an output shaft of the second driving motor. Air flow is generated around a driver, the body of the driver feels cool, and the cooling effect is improved.
本发明公开了一种挖掘机驾驶室用送风装置，涉及挖掘机送风装置技术领域，包括固定板，所述固定板的下端固定连接有内齿圈，所述内齿圈的内侧设有啮合齿，所述内齿圈内设有第一齿轮，所述内齿圈与第一齿轮之间设有第二齿轮，所述第二齿轮的内侧与第一齿轮形成齿轮啮合，所述第二齿轮的外侧与内齿圈形成齿轮啮合，所述第二齿轮的中部固定连接有连接轴，所述连接轴穿过内挡圈与外挡圈之间间隙且下端固定连接有安装板，所述安装板上固定安装有第二驱动电机，所述第二驱动电机的输出轴外侧固定连接有风扇叶片。本发明使得驾驶员周圈产生风流，使得驾驶员身体周圈产生凉意，提高降温效果。
Dokumentinformationen
Air supply device for excavator cab
一种挖掘机驾驶室用送风装置
2020-04-17
Patent
Elektronische Ressource
Chinesisch
| IPC: | 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 / E02F Baggern , DREDGING |
Ähnliche Titel
| Europäisches Patentamt | 2016