Travel bag lifting durability and roller walking wear resistance detecting device

Abstract

The invention provides a travel bag lifting durability and roller walking wear resistance detecting device, comprising a base, a supporting disc and a supporting arm. A second clamping block is movably mounted on the other side of an adjustable bolt, and the mounted support plate is convenient for use. Four electric push rods are directly controlled by a control panel to continuously stretch and retract, and the top supporting plate and the supporting arm are directly driven to move up and down when carrying out the lifting durability test, thereby driving to simulate the lifting test of the travel bag. A motor is first turned on by the control panel, and a pinion is driven to rotate while the motor rotates when carrying out the roller walking wear resistance test, so that the pinion drives the supporting disc to rotate continuously through an annular protrusion on the outer side of the supporting disc. In this way, the rollers at the bottom of the travel bag can rotate relative to thesupporting disc, so that the roller walking wear resistance test of the travel bag is simulated. The device can perform two kinds of tests and is more convenient to use since two kinds of tests can be carried out without frequent disassembly.

Description

technical field [0001] The invention belongs to the technical field of testing and testing equipment, and more specifically relates to a testing equipment for the durability of lifting and unloading of travel luggage and the wear resistance of rolling wheels. Background technique [0002] Suitcase, generally called trolley case, refers to a suitcase with a pull rod and rollers. It is widely used because it is easy to use, and it is easy to carry clothes for travel and go out. During use, due to the uneven road surface, the rollers need to cross obstacles continuously, especially when there is a certain load in the trolley case, which has high requirements on the pressure bearing capacity of the rollers. Inferior suitcases are often caused by rollers. The rotating shaft is broken and scrapped, so it is necessary to test the life of the suitcase roller. [0003] For example, the patent application No. 201621333815.2 discloses a device for testing the durability of suitcase ro...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides a suitcase bag lifting durability and roller walking wear-resistant testing equipment to solve the problem that the existing suitcase testing equipment needs to test the roller walking test and the lifting durability test when testing the suitcase. The test is carried out separately, and one type of equipment can only be used for one type of test. In this way, two types of equipment need to be used for two types of tests. Frequent disassembly and replacement are required during the test process, and the existing equipment can only be used once for the roller durability test. A suitcase can be placed, and the test efficiency is low

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