
chain-driven tracked frame 3d model
Model: Chain-Driven Multi-Leg Agricultural/Robot Vehicle Frame Your model is built using a combination of rectangular iron rods, chain–sprocket wheel mechanism, and supporting vertical legs. The design resembles a miniature tracked vehicle (like Hitachi earthmovers), combined with a walking stabilizer frame. --- 🧱 1. FRAME STRUCTURE (IRON RODS USED) The entire structure is made completely from rectangular hollow steel rods (square metal tubing). From the images, the vehicle contains: --- ✅ A. Top Frame – 4 rods This forms the upper rectangular box. It consists of: 1. Front horizontal rod 2. Rear horizontal rod 3. Left side horizontal rod 4. Right side horizontal rod These 4 rods form a rectangle. On top of this rectangle, your plywood platform or electronics board is mounted. --- ✅ B. Middle Support Rods – 2 rods Inside the top rectangle, two more rods are welded: 5. Central cross support rod 6. Back cross support rod These rods strengthen the frame and hold the motor/sprocket me
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