一种机油抽接油机

Abstract

本实用新型公开了一种机油抽接油机，包括储油桶及安装在储油桶上的量杯体，量杯体内壁内侧具有与量杯体轴线平行的调节轴，调节轴向上贯穿量杯体且与量杯体被贯穿位置密封。与现有技术相比，本实用新型的优点在于通过转动调节轴带动刮圈上下移动，刮圈外侧具有楔形边缘的橡胶延伸层能强力刮除粘附在内壁上的废旧机油，清洁了量杯体内壁的观察区域，使得废旧机油液面变得清晰可辨，降低因观察误差而误判机油是否抽净的风险；无需每次都全面清洁整个量杯体内壁。操作人员可以根据经验或上一次液面位置，通过调节轴精细控制刮圈移动到需要观察的液面附近进行清理，缩短了每次清理所需的时间。

Claims

1. An oil transfer machine comprising an oil storage tank and a measuring cup body mounted on the oil storage tank, characterized in that, The inner wall of the measuring cup has an adjusting shaft parallel to the axis of the measuring cup. The adjusting shaft passes through the measuring cup and seals the part of the measuring cup that is penetrated. A scraper ring for cleaning the oil is sleeved inside the measuring cup. The adjusting shaft passes through the scraper ring and is threadedly connected to the scraper ring. Rotate the adjusting shaft to adjust the vertical position of the scraper ring within the measuring cup.

2. The machine oil decanting machine according to claim 1, characterized in that, The inner wall of the measuring cup is fixed with a limit shaft by bolts. The lower end of the limit shaft extends laterally. The adjusting shaft is rotatably installed at the lower end of the limit shaft. The outer wall of the scraper ring has two layers of clamping blocks for holding the limiting shaft, and the outer wall of the scraper ring is in contact with the limiting shaft.

3. The machine oil decanting machine according to claim 1, characterized in that, The outer side of the scraper ring has a rubber layer, which is pressed against the inner wall of the measuring cup to scrape off the machine oil from the inner wall of the measuring cup.

4. The machine oil decanting machine according to claim 3, characterized in that, The outer arc surface of the scraper ring has a clamping opening, and the rubber layer extends and is clamped into the clamping opening to fix the rubber layer.

5. The machine oil decanting machine according to claim 4, characterized in that, The clamping opening has a C-shaped cross-section, and protrusions are integrally formed on both the upper and lower inner walls of the clamping opening. The outer side of the protrusions is flush with the outer arc surface of the scraper ring. The rubber layer includes a rubber clamping layer embedded in the clamping opening. The upper and lower sides of the rubber clamping layer are provided with recesses that cooperate with the protrusions. An integral rubber extension layer is provided on the outer side of the rubber clamping layer, and the outer end of the rubber extension layer is pressed against the inner wall of the measuring cup.

6. The machine oil decanting machine according to claim 5, characterized in that, The rubber extension layer adheres to the edge of the inner wall of the measuring cup, extending upwards and downwards respectively, forming a triangular cross-section.

7. The machine oil decanting machine according to claim 5, characterized in that, The upper end of the rubber extension layer has a recessed surface for receiving engine oil, and the upper end of the scraper ring has a cut, with the outer end of the cut communicating with the recessed surface and the inner end communicating with the inside of the scraper ring.

8. The oil decanting machine of claim 1, wherein, The adjusting shaft is a threaded shaft, and the upper end of the adjusting shaft is threadedly connected to a rotating end for manual rotation. The scraper ring has a threaded hole that mates with the adjusting shaft.

9. The machine oil decanting machine according to claim 1, characterized in that, A vacuum generator is installed at the top of the measuring cup, and an oil extraction pipe for pumping oil is located outside the vacuum generator.

10. The machine oil decanting machine according to claim 1, characterized in that, An oil catcher is detachably fixed to the upper end of the oil storage tank. The oil catcher is used to collect the drained engine oil.

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