Loading device powered by solar power generation and using method of loading device

Abstract

A loading device powered by solar power generation comprises a frame (5), a loading trolley (9) and a clamping table (11), wherein the loading trolley (9) can move on the frame (5) in the left-right direction; the clamping table (11) is fixed at the left end of the frame (5) and is used for clamping a workpiece (1); the right side of the loading trolley (9) is fixedly connected with an outer threaded sleeve (7), is used for extending into a hollow inner part of a rotating shaft (6) and is in screw thread fit with an inner thread ring part (71) at the left end of the rotating shaft (6); the right end of the rotating shaft (6) is in power connection with an output shaft of a driving motor (8) mounted on the right side surface of a boss (51) of the frame (5); two roller assemblies (91) are mounted on the lower side of the loading trolley (9) from left to right; and each roller assembly (91) comprises a roller which is mounted by a one-way bearing and is connected with the frame (5).

Description

technical field [0001] The invention relates to the field of material testing equipment, in particular to a loading device powered by solar power generation and a using method thereof. Background technique [0002] The rigidity test of the material is an important index for the material performance of the workpiece. Materials may deform differently under different loads and thus exhibit different stiffness properties. Some existing testing equipment continuously applies gradually increasing loads to materials and measures the amount of deformation that occurs during the process. Due to the dynamic nature of load changes and the immediacy of measurement, this method is prone to cause measurement errors. For equipment with fixed value applied load, due to the discreteness of fixed value, it is difficult to obtain the point performance of expected value at any time. Moreover, slight fluctuations in the load are prone to occur during the hold of a fixed value, resulting in me...

AI Technical Summary

Problems solved by technology

Due to the dynamic nature of load changes and the immediacy of measurement, this method is prone to measurement errors

For equipment with fixed value applied load, due to the discreteness of fixed value, it is difficult to obtain the point performance of expected value at any time

Moreover, slight fluctuations in the load are prone to occur during the hold of a fixed value, resulting in measurement errors

And although some equipment can guarantee the measurement accuracy, the cost is high and the maintenance work is complicated

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