生菜收获的自动化解决方案即将推出作为英国持续的园艺劳动力短缺的可能解决方案,其中九月正在为现场试验开发的机器人收割机的原型。

Agri-tech and machinery experts at Grimme, Agri-EPI Centre, Image Development Systems, Harper Adams University and The Centre for Machine Vision at the University of the West of England, Bristol have joined forces with two of the UK’s largest lettuce growers, G’s Fresh and PDM Produce, in the new Innovate UK-funded project to automate lettuce harvesting.

据报道,随着吸引和保留拾取器的增加,越来越热衷于采用商业机器人解决方案作为降低对季节性劳动力依赖的手段。

莴苣是英国最宝贵的蔬菜作物,2019年在英国收获了大约99,000吨,市场价值为1.78亿英镑。但是,获得可靠的季节性劳动力一直是越来越多的问题,通过Brexit和Covid-19限制加剧了。早期迹象表明,商业机器人解决方案可以将莴苣收获劳动要求减少约50%。

Reg Project Partner Grimme的蔬菜专家,Thom Graham表示:“园艺行业面临的最大挑战之一是采购足够的季节性劳动力以及时地进行收获承诺。此外,劳动力成本上升,零售价格没有增加挤压边缘。种植者正在寻找可以降低劳动力投入成本并在该行业的恢复力的解决方案,我们希望我们的专业知识可以帮助。“

该项目将适应现有的韭菜收获机械,从地面上清除莴苣,并在夹带之间握住它。生菜的外部或“包装纸”,叶片将被机械地移除以暴露茎。然后,机器视觉将识别茎上的精确切割点,以将莴苣头与茎分离。

PDM常规董事总经理,德梅特·托宾(Dermot Tobin)补充说:“多十年,我们的业务依赖于收获生菜的季节性劳动力。几乎所有你在英国超市货架上看到的生菜都是用手切割的。采购劳动越来越具有挑战性,并且工资通胀越来越多,而不是回归种植者,边缘真的很紧张。我们的行业需要拥抱机器人技术,以减少对劳动力的依赖,所以参与这个项目对于我们的业务至关重要。“

Innovation and research project manager of G’s subsidiary Salad Harvesting Services Ltd. Richard Ellis, concluded: “The process of lettuce harvesting has continuously evolved over the past 30 years, with harvest, packing, date coding, boxing and palletising all completed in the field, within minutes of the crop being cut. The cutting process of an iceberg is the most technically complicated step in the process to automate. We are encouraged to be involved and see the results of this project which offers the potential to reduce reliance on seasonal labour.”