Non-belt automatic mechanized sampling system for train

A non-belt automatic mechanized sampling system for a train, comprising:

• a working platform provided with a slide rail;
• a sampling mechanism slidably arranged on the slide rail and is configured to collect materials from a carriage of the train;
• an integrated sample preparation component comprising a discharging mechanism and a feeder, a crusher, a constant mass dividing machine and a sample retention barrel arranged from top to bottom, wherein the feeder is configured to convey the material to the crusher, the crusher is configured to crush the material and convey the crushed material to the constant mass dividing machine, the constant mass dividing machine is configured to divide the crushed material into samples and discards, then convey the samples to the sample retention barrel and discard to the discharging mechanism, and the discharging mechanism is configured to convey the discards to the carriage;
• and
• a controller connected to the sampling mechanism;
• wherein the sampling mechanism comprises:
• a frame slidably arranged on the slide rail;
• a walking wheel drivingly arranged on the frame and slidably arranged on the slide rail;
• a sampler slidably arranged on the frame, wherein the sampler is movable in a vertical direction and is configured to collect materials from the carriage;
• a horizontal driving mechanism configured to drive the frame to slide along the slide rail;
• and
• a vertical driving mechanism configured to drive the sampler to move in the vertical direction.