推土机前杠轴承座结构

Front bumper bearing pedestal structure of bulldozer

Abstract

A bearing pedestal structure of a bulldozer. A bearing pedestal body is connected to a bearing pedestal; and the upper end of the bearing pedestal body is provided with a liquid coolant aperture, and the lower part of the bearing pedestal body is provided with a cooling liquid outlet aperture. Due to employment of the above scheme, the front bumper bearing pedestal structure of the bulldozer has the advantages of good heat radiation performance, wear resistance, low temperature generation and long service life, etc.
一种推土机轴承座结构,它是在轴承座上连接有一轴承座体,在轴承座体的上端部位设置有一冷却液孔,下部设置有一冷却出液孔;由于本发明采用了上述方案,推土机前杠轴承座结构具有散热性能好、耐磨擦、产生温度低、使用寿命长等优点。

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