Suspension system with damping and buffering property and track-type mobile platform

The present disclosure provides a suspension system with damping and buffering property, comprising a suspension assembly, a wheel train assembly and a track assembly, the suspension assembly comprises a suspension lateral plate, an approach plate, a first elastic element, a tensioning assembly, a second elastic element, an oscillating arm plate and a damping element; the wheel train assembly comprises a first approach wheel, a second approach wheel, a first load-bearing wheel, a second load-bearing wheel, a track supporting wheel and an actuation wheel. A high stability of a mobile platform moving through obstacles can be realized by assembling the approach plate, the first elastic plate and the damping element into a loading and shock absorbing module in the present disclosure.

High-load explosion-proof driving device

The present invention discloses a high-load explosion-proof driving device, including a servo motor, a reduction box, and a power take-off assembly. The power take-off assembly includes a step sleeve, a coupling, a wheel support sleeve, and a driving wheel. The step sleeve is connected to a robot body, the coupling is disposed through the step sleeve, and a bearing structure and a sealing structure are provided between the coupling and the step sleeve. The coupling is provided with a driving wheel key and a driving wheel sleeve on the left, the driving wheel key is connected to the driving wheel sleeve, and the driving wheel sleeve is connected to the driving wheel. The present invention has the following advantages: the driving device has a high protection capability, and at the same time, power transmitted from the reduction box is distributed, thereby improving loading capability of a mobile chassis.

Security patrol robot