一种残油自动收集输油臂

Abstract

本实用新型公开了一种残油自动收集输油臂，包括臂体、支撑柱与调节柱，臂体前端设置有出油口，支撑柱设置于臂体外壁下方靠近出油口处，支撑柱顶部与臂体外壁下方活动铰接，调节柱设置于臂体外壁下方靠近后端处，支撑柱顶部通过驱动气缸与臂体外壁下方连接，驱动气缸两端分别与支撑柱顶部、臂体外壁下方活动铰接，臂体内壁靠近出油口处设置有多组环形阵列设置的活动挡板，臂体内壁于活动挡板远离出油口一侧开设有集油口，集油口处转动设置有一封板。本实用新型的优点在于通过实现将活动挡板突出臂体并实现封闭，在热风吹扫以及重力的作用下，残油则会通过集油口排出进入至集油箱体内，无需人工操作，自动化实现残油的收集，更加方便。

Claims

1. A residual oil automatic collection oil transfer arm characterized by, The device includes an arm body, a support column, and an adjusting column. The arm body has an oil outlet at its front end. The support column is located on the lower part of the arm body's outer wall near the oil outlet, with its top hinged to the lower part of the arm body's outer wall. The adjusting column is located on the lower part of the arm body's outer wall near its rear end. The top of the support column is connected to the lower part of the arm body's outer wall via a drive cylinder. Both ends of the drive cylinder are hinged to the top of the support column and the lower part of the arm body's outer wall, respectively. The inner wall of the arm body near the oil outlet has multiple sets of movable baffles arranged in a circular array. An oil collection port is opened on the side of the movable baffles away from the oil outlet on the inner wall of the arm body, and a sealing plate is rotatably installed at the oil collection port.

2. The automatic residual oil collection transfer arm of claim 1, wherein: The maximum rotation angle of the arm body under the maximum stroke of the drive cylinder is 45°.

3. The automatic residual oil collection transfer arm of claim 1, wherein: The inner wall of the arm has an annular groove at the movable baffle. Multiple sets of movable baffles are arranged in an annular array and slidably connected to each other. An adjusting ring is also rotatably arranged in the annular groove near the oil outlet. An arc-shaped groove is opened on the adjusting ring corresponding to each set of movable baffles. An adjusting slider is arranged in the arc-shaped groove of each set of movable baffles. The adjusting slider moves within the arc-shaped groove.

4. A residual oil automatic collection oil transfer arm according to claim 3, wherein: A transmission worm gear is fixedly installed at the outer end of the adjusting ring in the annular groove. A transmission worm is engaged with a transmission worm in the upper part of the arm body. A motor is driven by the transmission worm.

5. The automatic residual oil collection transfer arm of claim 1, wherein: The end of the sealing plate furthest from the movable baffle is rotatably connected to the inner wall of the arm via a rotating shaft.

6. The automatic residual oil collection and conveying arm according to claim 1, characterized in that: An adjusting cylinder is provided between the outer side of the sealing plate and the body of the arm. The output end and the bottom of the adjusting cylinder are respectively hinged to the outer side of the sealing plate and the body of the arm.

7. The automatic residual oil collection transfer arm of claim 1, wherein: An oil collection tank is also installed on one side of the support column directly below the oil outlet.

8. The automatic residual oil collection transfer arm of claim 1, wherein: The rear end of the arm is also connected to an air inlet seat, and a sealing plate valve is installed inside the air inlet seat.

9. The automatic residual oil collection and conveying arm according to claim 8, characterized in that: The air intake seat is also provided with a filter screen and a heating wire in sequence along the air intake direction on the outside of the sealing plate valve.

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