The utility model discloses an environmentally friendly hydraulic oil tank, which comprises a tank body, a maintenance door is installed on the side wall of the tank body, an oil tank cover is installed at the top of the tank body, an oil collecting tank is arranged around the oil tank cover, an oil collecting pipe, an oil suction pipe and an air breather are installed on the oil tank cover, an oil collecting port is arranged in the oil collecting tank, and a oil collecting pipe is connected at the lower part of the oil collecting port, and the oil collecting pipe is connected with the oil collecting pipe. The lower end of the pipe extends to the inner part of the tank body, and the oil collector is provided with a filter; the overflowing hydraulic oil and the hydraulic oil leaking from the cover of the tank when adding the hydraulic oil to the hydraulic oil tank flow into the oil collector. Since the oil collector is provided with the oil collector, the hydraulic oil flows into the oil collector from the oil collector, and then flows into the filter along the oil collector pipe. After filtering, the filtered hydraulic oil flows from the lower end of the oil collecting pipe to the inner part of the tank, and the hydraulic oil in the oil collecting tank is effectively recovered, thus saving energy and environmental protection.
【技术实现步骤摘要】
环保型液压油箱
本技术涉及液压设备
,尤其涉及一种液压油箱。
技术介绍
工程机械设备工作时,在液压泵的驱动下,液压油从液压油箱的吸油口处流出并通过液压油路驱动油缸、马达等液压元件工作,返回的液压油通过液压油箱的回油口回到液压油箱,液压油箱内的液压油是波动的,液压油箱中油量过多会导致工作过程中液压油溢出,而当液压油箱中的液压油没有达到基准位置时,则需及时补充液压油,补充液压油时首先需按下油箱上部的呼吸器上的小按钮,以释放油箱中的压力;用工具拧松呼吸器上的螺钉,拆下呼吸器;加注液压油并到基准油位位置,装上呼吸器并拧紧螺钉,上述给液压油箱补充液压油的过程。传统的油箱盖外周设有集油槽,用于收集溢出的液压油和往液压油箱中添加液压油时漏在油箱盖上的液压油,集油槽中的液压油当做废油清理掉,非常浪费,而且液压槽中随时有液压油的存在,非常不环保。
技术实现思路
本技术所要解决的技术问题是提供一种结构简单,便于维护的环保型液压油箱。为解决上述技术问题,本技术的技术方案是:环保型液压油箱,包括箱体,所述箱体的侧壁上安装有维护门,所述箱体顶端安装有油箱盖,所述油箱盖外周设有集油槽,所述油箱盖上安装有回油管、吸油管和空气呼吸器,所述集油槽内设有集油口,所述集油口下部连接有集油管,所述集油管下端延伸至所述箱体内部,所述集油管上设置有过滤器。作为优选的技术方案,所述过滤器位于所述箱体的内部,所述过滤器可拆卸的连接在所述集油管上。作为优选的技术方案,所述过滤器位于所述箱体的外部,所述过滤器可拆卸的连接在所述集油管上。作为优选的技术方案,所述集油槽的槽体底部倾斜设置,所述集油口位于所述槽体底 ...
【技术保护点】
1.环保型液压油箱,包括箱体,所述箱体的侧壁上安装有维护门,所述箱体顶端安装有油箱盖,所述油箱盖外周设有集油槽,所述油箱盖上安装有回油管、吸油管和空气呼吸器,其特征在于:所述集油槽内设有集油口,所述集油口下部连接有集油管,所述集油管下端延伸至所述箱体内部,所述集油管上设置有过滤器。
【技术特征摘要】
1.环保型液压油箱,包括箱体,所述箱体的侧壁上安装有维护门,所述箱体顶端安装有油箱盖,所述油箱盖外周设有集油槽,所述油箱盖上安装有回油管、吸油管和空气呼吸器,其特征在于:所述集油槽内设有集油口,所述集油口下部连接有集油管,所述集油管下端延伸至所述箱体内部,所述集油管上设置有过滤器。2.如权利要求1所述的环保型液压油箱,其特征在于:所述过滤器位于所述箱体的内部,所述过滤器...
【专利技术属性】
技术研发人员:王玉宽,李海元,王卫强,黄胜利,周炳宇,代成联,
申请(专利权)人:潍坊市华玉塑料机械有限公司,
类型:新型
国别省市:山东,37
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