GrabCAD 模型信息
NASA Bucket Drum Challenge · 模型 267860
(Scoop Updated) Equipped with gravity scoop cover, means the cover/valve can be open only by gravity. I dont much on simulation but just by observation, it may contain 70%-80% materials, If my assumption is correct. :) LOADING -During first scooped, the cover will open due to the volume of material going in. As the first scoop goes up, the next scoop cover will remain close due to the weight of the first material inside. means that the material inside the 2nd scoop will only be unload when it reaches the part when there's no material hindering its cover (open air), for the material on the scoop will push the cover by gravity UNLOADING The drum will be on halt state during transport. The regolith will not fall due to the cover/valve blocking the scoop opening. This will conserve a lot of battery power. Unloading will be on reverse, the regolith will push the cover (small bend on end) to open. The cover only have a 60 degree opening enough to slide the regolith out the scoop. SCOOP: The scoop has a anti-clog surface. This will prevent the Regolith from sticking on the scoop surface SCOOP COVER: Made from checkered plate, the irregular surface will help the flow of regolith. This is a removable scoop, just to anticipate the wear and tear of the scoop. Specs: Scoop Width: 140 mm Bucket Drum Mass: 4.8 kg (Aluminum Alloy) Bucket drum diameter: 450 mm Bucket drum length: 360 mm Loading link https://youtu.be/5wnbR9IzQvo Unloading link https://youtu.be/8mSuXaQxVx4
- 格式
- Rendering、STL
- 分类
- Aerospace、Machine design、Tools
- 标签
- drum、marsequipment、scoop、nasadrumchallenge
- 数据更新
- 2026-09-30T08:23:42Z