Automatic Chinese yam harvesting device

Abstract

An automatic Chinese yam harvesting device is composed of a trolley, a first connection rod, an inner layer semicircular cylinder, a second connection rod, a cross connection rod, a slotted support board, a driven wheel, a screw rod, a turbine gear box, a coupler, a top electric motor, a web, an outer layer semicircular cylinder, a third connection rod, a V-shaped band, a driving wheel and a bottom electric motor. The automatic Chinese yam harvesting device is characterized in that the slotted support board is connected with the trolley through the three connection rods; the turbine gear box is fixed at the slotted support board; the input terminal of the turbine gear box is connected with the driven wheel; the turbine gear box and the screw rod form a lifting device; the bottom of the screw rod is connected with the coupler; the outer layer semicircular cylinder is connected with the coupler fixedly through the web; the top electric motor is fixed on the lower end of the coupler and is connected with the inner layer semicircular cylinder through the cross connection rod; a ring part on the upper part of the inner layer semicircular cylinder is nested in a ring slide chute of the outer semicircular cylinder; the bottom electric motor is fixed on the trolley and the output shaft of the bottom electric motor is connected with the driving wheel; the driving wheel and the driven wheel are driven via the V-shaped band. The invention has a beneficial effect that mechanical harvesting of Chinese yam is implemented.

Description

technical field [0001] The invention relates to a yam automatic harvesting device, specifically a cart, three connecting rods, a supporting plate, two motors, a turbine gearbox, a lead screw, a cylindrical digging structure and the like. The utility model relates to an automatic harvesting device for yam, which belongs to the field of automation products. Background technique [0002] Yam has the functions of helping digestion and preventing diabetes. Yam has great development prospects in the food industry and processing industry. For this reason, the planting area of ​​yam is constantly expanding, and the output increases year by year. Yam is generally planted in soft soil. Before planting, it is necessary to dig a ditch more than one meter deep to loosen the soil so that the yam can grow vertically downward. According to statistics, more than 90% of yams grow vertically, with a diameter of less than 10 centimeters and a depth of about 1.5 meters. The harvest of yam sti...

AI Technical Summary

Problems solved by technology

According to statistics, more than 90% of yams grow vertically, with a diameter of less than 10 centimeters and a depth of about 1.5 meters. The harvest of yam still relies on manual excavation, which is costly and inefficient

Because there is no yam harvesting device at present, it brings a lot of inconvenience to the growers

For this reason, there is an urgent need for a yam automatic harvesting device, but there is no such device on the market at present

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