首页>
外国专利>
Automated coffee brewing machine - has synchronised metering and ejection with reduction motor and grooved cam coupled to rack and pinion transmission
Automated coffee brewing machine - has synchronised metering and ejection with reduction motor and grooved cam coupled to rack and pinion transmission
展开▼
机译:自动化咖啡冲泡机-通过减速电机和带凹槽的凸轮与齿条齿轮传动装置同步进行计量和排出同步
展开▼
页面导航
摘要
著录项
相似文献
摘要
The coffee making machine effects the synchronised distribution, metering and ejection of coffee grindings during an infusion cycle. A reduction motor with a helicoidally grooved cam and rack and pinion transmission effects distribution, metering, loading, compression, infusion and ejection. The cam acts through a double rack mechanism to coordinate vertical and horizontal translatory movements. The cam has opposed spiral grooving. A lug displaced by the grooves may effect the rise and fall of a platform with an infusion piston, and an integral rack. A vertical support with a reservoir and a scraper may be displaced horizontally by secondary rack engaged by the pinion as driven by the primary rack.
展开▼