Engine cart capable of being vacuumized

By designing a vacuum-enabled engine trolley with a servo motor, threaded rod and limiting plate, the problem of shaking and dropping caused by traditional trolleys is solved, and the stable transport of the engine and user comfort is achieved.

CN222663491UActive Publication Date: 2025-03-25TIANJIN AVIC JINJIANG AVIATION MAINTENANCE ENG CO LTD
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Patent Information

Application Number
CN202420618569.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-28
Publication Date
2025-03-25
Estimated Expiration
2034-03-28

AI Technical Summary

Technical Problem

The traditional vacuum-enabled engine trolley does not limit the vacuum-enabled engine when transporting it, causing the engine to shake and fall easily.

Method used

A vacuum-enabled engine trolley including a base plate, moving casters, servo motors, threaded rods, limit plates and dampers is designed. The servo motor drives the threaded rod to rotate, and the thread sleeve drives the movable plate to move, so that the limit plate is abutted on one side of the engine for limit fixation. Meanwhile, dampers and cushioning springs are used to protect the engine and prevent excessive shaking of the limit plate.

Benefits of technology

It effectively prevents the engine from shaking and falling during transportation, ensuring the safety and stability of the engine, and improving the user's comfort by adjusting the angle of the push handle.

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Abstract

The utility model discloses an engine cart capable of being vacuumized, which comprises a bottom plate, moving trundles are mounted at four corners of the bottom end of the bottom plate, and a fixing plate is fixedly connected to the right side of the top end of the bottom plate. According to the engine cart capable of being vacuumized, the threaded rod, the servo motor, the limiting plate, the limiting groove, the threaded sleeve and the limiting sliding block are arranged, the servo motor is started to drive the threaded rod to rotate, the threaded rod rotates to enable the threaded sleeve to drive the movable plate to move, the limiting plate abuts against one side of an engine, and the engine is limited and fixed; the engine can be prevented from falling off from the top end of the bottom plate due to shaking of the engine in the transferring process, limiting sliding blocks can slide left and right in limiting grooves when a movable plate moves, the movable plate can be limited, the stability of the movable plate is improved, and the problem that the vacuumizing type engine is not limited, and the working efficiency is improved is solved. And the vacuumizing type engine is easy to shake in the transfer process.
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