池塘起鱼单轨输送机设计

Design of monorail transporter for pond fish

摘要:

为解决池塘活鱼收获过程中人工起鱼强度大、工作效率低的问题,设计了一种池塘起鱼单轨输送机。该单轨输送机由蜗轮蜗杆和皮带实现驱动;单轨依池塘地形架设,适应了高落差的运输需求;机架上设计有卡槽,防止运行时单轨输送机侧翻和脱离固定轨道。以人工操控单轨输送机为研究对象,控制系统采用无线遥控技术实现单轨输送车遥控输送。试验表明,该单轨输送车上坡可载重量120 kg,爬坡角度在 30°～40°,上坡行走速度为0.4～0.8 m/s,3名工作人员40 min可将4 800 kg的鱼从池塘运输到活鱼车上,与传统8人作业1 h相比,劳动力减少了一半,工作时间缩短了33%,工作安全可靠,适合池塘起鱼作业。

Abstract:

In order to solve the problem of the labour-intensive and inefficiency during the harvesting process in pond farming, a monorail transporter used for pond fish is designed. This monorail transporter is driven by worm gear and belt. The monorail is set up in accordance with the terrain of the pond, to meet the transportation demand of high-drop condition. The chassis designs with the slot can prevent the monorail transporter from rolling over and deorbiting during the runtime. The monorail transporter controlled by manual is taken as research object, and the wireless remote control technology is used . According to the actual test results, with the capacity of 120 kg towards to uphill, uphill angle between 30° to 40°, speed at 0.4-0.8 m/s, and only 3 operators, transferring the fish of weight 4 800 kg from the pond to the vehicle was completed within 40 min. The system operation is reliable and suitable for raising the fish from the pond.