The small three-axle bulk feed transport vehicle is designed for efficient, hygienic, and safe delivery of powdered or pelletized feed in rural and suburban areas. Its compact structure allows it to operate on narrow roads and within tight farmyards, while the three-axle configuration provides improved load-bearing capacity and stability during transportation.The vehicle typically consists of a truck chassis, a sealed feed tank, a conveying system, and a control system. The feed tank is usually made of high‑strength steel or aluminum alloy with an anti‑corrosion coating to ensure long service life and food‑grade cleanliness. The tank is divided into several independent compartments, allowing different types or grades of feed to be transported at the same time without cross-contamination. Each compartment is equipped with independent discharge outlets and valves.The conveying system generally uses a screw conveyor or pneumatic conveying device. The screw conveyor structure is simple and reliable, suitable for short to medium discharge distances. Pneumatic conveying offers faster unloading and can deliver feed directly into silos at a certain height and distance. The system is equipped with adjustable flow control to match the receiving capacity of the farm’s storage facilities and prevent overflow or blockage.For power, the transport vehicle often uses a power take-off from the truck engine to drive hydraulic pumps, air compressors, or mechanical transmission devices. This integrated design reduces energy consumption and simplifies maintenance. Some models are equipped with remote or in‑cab control panels, allowing the driver to start and stop conveying, switch compartments, and adjust discharge speed without leaving the cab, increasing safety and convenience.Safety and environmental protection are important design goals. The tank is fully sealed, effectively preventing dust leakage during transportation and unloading. Relief valves and pressure gauges are installed on pneumatic systems to ensure safe operating pressure. Anti‑overflow and backflow prevention devices at the discharge outlets reduce waste and environmental pollution. In addition, optional dust collection devices can be fitted at the unloading point to further limit airborne particles.The small three-axle bulk feed transport vehicle is particularly suitable for medium and small livestock farms, feed distribution centers, and cooperative organizations. Its operational flexibility, moderate carrying capacity, and relatively low operating costs make it an efficient tool for modern feed logistics. By replacing traditional bagged feed delivery, it reduces manual handling, lowers packaging costs, and helps maintain feed quality from the production plant to the feeding site.