A tractor power output testing device

By introducing a V-shaped ramp notch and a lateral correction mechanism into the tractor power output testing device, the problem of fixed roller group position was solved, enabling smooth movement and accurate alignment of tractor wheels, thus improving testing efficiency and the practicality of the device.

CN224471271UActive Publication Date: 2026-07-07LUOYANG GELANGSI MASCH MFG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
LUOYANG GELANGSI MASCH MFG CO LTD
Filing Date
2025-08-28
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

In existing tractor power output testing devices, the roller assembly is fixed in position and cannot be moved or adjusted, making it prone to damage and difficult to repair. The tractor under test has difficulty walking onto the roller assembly on its own, and high-speed travel can easily cause the wheels to pass over the roller assembly or collide with it.

Method used

A test device was designed, which includes a workbench, a V-shaped ramp notch, a roller assembly, and a lateral correction mechanism. The top plate of the workbench is provided with a V-shaped ramp notch to guide the movement of the wheels. The roller assembly is set in a cavity. The lateral correction mechanism ensures accurate wheel alignment through a lifting drive unit and a linear movement unit.

Benefits of technology

It enables the smooth and accurate movement of the tractor wheels under test to the test position without the need for lifting equipment, thereby improving test preparation efficiency, enhancing the practicality and applicability of the device, and reducing the risk of equipment damage.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a tractor power output testing arrangement in the technical field of tractor detection, including work table, the work table inside has the cavity, the work table top board is along its length direction interval and is equipped with two with the cavity intercommunication V type ramp gap, is used for guiding the measured tractor wheel movement to V type ramp gap bottom, the cavity is equipped with the cylinder group under V type ramp gap bottom, is used for supporting the measured tractor wheel, the utility model discloses a V type ramp gap is set up to the work table top board, and is cooperated with detachable ramp, can effectively guide tractor wheel steady, accurate movement to test position, need not help hoisting equipment, has improved the efficiency and convenience of test preparation significantly.
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