A worm gear reducer oil leakage prevention structure

By designing an oil leakage-proof structure for assembling joints, connecting covers, oil rulers and sealing components in the worm gear reducer, the problems of engine oil spill and oil leakage detection are solved, and the sealing effect and detection function are improved.

CN222702529UActive Publication Date: 2025-04-01JIANGSU TAIXING TRANSMISSION TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202421207921.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-30
Publication Date
2025-04-01
Estimated Expiration
2034-05-30

AI Technical Summary

Technical Problem

Existing worm gear reducers are prone to overflow problems when oil is injected, and they cannot effectively detect the depth of the engine oil and whether there is oil leakage, which affects the later processing effect.

Method used

An oil leakage-proof structure including assembly joints, connecting covers, oil rulers and sealing components is designed. Through the coordination of the assembly and the sealing assembly, limit sealing of the connecting cover and assembly joint is achieved to prevent oil leakage and detect the depth of the engine oil through the engine oil ruler.

Benefits of technology

It effectively prevents oil leakage, ensures that there is no overflow after oil inlet, and by detecting the depth of the engine oil, it ensures whether there is oil leakage inside the reducer, thereby improving the use effect.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses an anti-leakage structure for a worm gear reducer, comprising a reducer body, an assembly joint passing through and fixedly connected to the top of the reducer body, a connection cover arranged above the assembly joint, a connection handle fixedly connected to the top of the connection cover, connection hooks fixedly connected to the front and rear sides of the connection cover, assembly components connected to the front and rear sides of the assembly joint, and a guide rod fixedly connected between the two sides of the inner wall of the connection cover. The utility model, by pulling the connection handle, causes the connection handle to drive the connection cover to separate in a direction away from the assembly joint, and at the same time, the oil dipstick on the connection cover is also separated from the reducer body and the assembly joint, and then the depth of the oil is detected by the oil dipstick to detect whether the oil is leaking, so as to prevent overflow after adding the oil inlet and detect the depth of the oil by the oil dipstick, thereby improving the use effect.
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