A lotus leaf harvesting device and its control method

Abstract

The invention discloses a lotus leaf harvesting device. The lotus leaf harvesting device comprises a material delivery plate which is located at the upper side of the edge of a boat; an installation plate is connected with the edge of the boat through bolts; and a motor is electrically connected with a storage battery which is located in the interior of a boat body. According to the invention, when the lotus leaf harvesting device encounters a lotus stem, the lotus stem is clamped between two cutters, and the cutters rotate to prop against the lotus leaf located at the upper side of the lotusstem, so the cutters reversely rotate around a shaft under the pressure of the lotus leaf; the front-to-back width of each rotating groove is gradually increased in a rotating direction and decreasedin a reverse direction, so the cutters approach to cut the lotus stem; the cutters are clamped at the joint of the lotus stem and the lotus leaf every time, so the cutting length of the lotus stem located below the lotus leaf is guaranteed, and uniformity is guaranteed; and the lotus stem is cut by a cutting knife which is swiveled around, and the cut lotus stem is blocked to be prevented from slipping out by a lotus stem baffle plate, and slips onto a sieve plate under the driven of a rotating plate. The control method for the lotus leaf harvesting device comprises the following steps: S1, positioning; S2, harvesting; and S3, material dragging.

Description

technical field [0001] The invention relates to the technical field of lotus leaf harvesting, in particular to a lotus leaf harvesting device and a control method thereof. Background technique [0002] Lotus leaf can be widely used in functional food, health food and beverage, and due to the increase in collection costs and strong packaging consumption, the price of lotus leaf is difficult to adjust. In recent years, the market demand has been increasing. The dried lotus leaves can be processed into green food packaging bags. It is also the raw material for the production of various drugs such as weight loss drugs, which has led to a rapid increase in prices. However, the traditional way of harvesting lotus leaves has many disadvantages. The first is safety issues: on the one hand, when harvesting lotus leaves in a boat, people will bend down to break off the lotus leaf stems and easily fall into the river. As far as I am concerned, people who go into the water to harvest m...

AI Technical Summary

Problems solved by technology

However, the traditional way of harvesting lotus leaves has many disadvantages. The first is safety issues: on the one hand, when harvesting lotus leaves in a boat, people will bend down to break off the lotus leaf stems and easily fall into the river. As far as I am concerned, people who go into the water to harvest may also slip and scratch; and then there is the problem of efficiency: when harvesting manually, there are at least two people on a boat because the lotus leaves grow and are messy, the speed of manual harvesting is slow, time-consuming and laborious, and the lotus leaves that are manually cut Irregular

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