Automobile gearbox oiler

Abstract

The invention relates to an automobile gearbox oiler, which comprises an oil tank, an automatic oil filling device, a manual oil filling device, an oil filling pipe and an adsorption device, wherein the automatic oil filling device and the manual oil filling device are arranged at the top end of the oil tank; the automatic oil filling device comprises an oil pump, an automatic oil pumping tube and an automatic oil draining tube; the automatic oil pumping tube is arranged vertically in the oil tank; the upper end of the automatic oil pumping tube is connected with an oil pump, and the lower end opening of the automatic oil pumping tube is close to the bottom of the oil tank; the two ends of the automatic oil draining tube are connected with the oil filling pipe and the oil pump respectively; the manual oil filling device comprises a gear pump, a manual oil pumping tube, a manual oil draining tube and a swinging rod; the manual oil pumping tube is vertically arranged in the oil tank; the upper end of the manual oil pumping tube is connected with the gear pump, and the lower end opening of the manual oil pumping tube is close to the bottom of the oil tank; the two ends of the manual oil draining tube are connected with the oil filling pipe and the gear pump respectively; the swinging rod is fixedly connected to a gear shaft of the gear pump; the adsorption device is arranged at the upper end of the oil filling pipe; the inner surface of the oil tank is coated with a coating which is 0.05-0.2 millimeter in thickness. The automobile gearbox oiler disclosed by the invention has the advantages of no oil leakage, corrosion resistance and integration of automatic and manual oil filling.

Description

technical field [0001] The invention belongs to the technical field of auto parts, and relates to an oiler for an auto gearbox. Background technique [0002] The device commonly used in the market for refueling the gearbox is mainly composed of a fuel tank, a refueling device, and a refueling pipe. The transmission oil in the fuel tank is sucked into the filling pipe through the filling device, and then flows into the transmission. In this way of refueling, one person needs to hold the refueling pipe, and one person operates the car gearbox oiler, that is, two people need to operate at the same time to complete the refueling. [0003] Moreover, the oil tank of the existing automotive gearbox oiler has poor anticorrosion effect. When in use, the oil directly contacts the oil tank. The oil contains sulfur and acid, which has strong penetration and corrosion. The oil tank with poor anticorrosion effect will last for a long time. Under oil medium, it will become brittle. The ...

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Problems solved by technology

[0003] Moreover, the oil tank of the existing automotive gearbox oiler has poor anticorrosion effect. When in use, the oil directly contacts the oil tank. The oil contains sulfur and acid, which has strong penetration and corrosion. The oil tank with poor anticorrosion effect will last for a long time. In the oil medium, it will become brittle

Under the impact of oil pressure or external force, the brittle fuel tank is easy to rupture longitudinally, resulting in oil leakage from the fuel tank

In addition, in the process of refueling, the oil is easy to flow down the filling pipe, which not only pollutes the oiler, but also wastes resources

[0004] Automobile gearbox oilers on the market are mainly automatic automobile gearbox oilers. Although automatic oilers have high work efficiency, compared with manual oilers, automatic oilers have a higher failure rate. Once the oiler fails, it must be repaired. Then use it, which brings inconvenience to a certain extent

Of course, there are also manual car gearbox oilers on the market. Although the performance of the manual car gearbox oiler is stable, it needs to be manually operated by the operator, which will reduce the fueling rate.

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