Device and method for vertically clamping seedlings of kelp in rows

Abstract

The invention relates to a device for vertically clamping seedlings of kelp in rows. The direction of seedling ropes is in the left-right direction, the direction horizontally perpendicular to the direction of the seedling ropes is in the front-back direction, and the device comprises seedling clamping devices and a seedling boxes. The seedling clamping devices comprise left seedling clamping fingers and right seedling clamping fingers, the ends of the left seedling clamping fingers and the right seedling clamping fingers are downward to be ellipsoidal when the left seedling clamping fingers and the right seedling clamping fingers are folded, a groove is formed in each seedling clamping finger in the front-back direction, and the cross section generated when the pair of grooves of each seedling clamping device is folded is square or polygonal when the pair of grooves is folded to be used for containing kelp roots and stems. The seedling boxes are located below the corresponding seedling clamping devices, kelp seedlings are horizontally placed in the seedling boxes in the front-back direction, and when the left seedling clamping fingers and the right seedling clamping fingers of theseedling clamping devices clamp the kelp seedlings and upwards penetrate through gaps of one strand of seedling ropes, the kelp seedlings are in a Z shape in the left-right view angle. Due to the fact that kelp seedlings are horizontally placed in the seedling boxes, the seedling clamping direction is horizontal, a root system protector can be omitted, the overall structure of the device is simplified, and meanwhile the problem that due to the root system protector, the needed gap opening degree among three strands of seedling ropes is too large, and consequently equipment arrangement is difficult is solved.

Description

technical field [0001] The invention relates to a device and method for vertically clamping kelp seedlings in rows, and belongs to the technical field of fishery equipment. Background technique [0002] At present, kelp is generally cultivated in raft mode. During the cultivation process, kelp is neatly attached to seedling ropes. The length of each seedling rope is about 2.3 to 2.5 meters, and 30 to 40 kelp are attached to each seedling rope. At present, the seedling ropes wound by the three strands of ropes are unscrewed one by one at intervals of 50-70 mm by exerting torsion force through the fingers manually, and one kelp seedling is inserted every time a section is unscrewed. Tighten subsequently, make kelp seedling root be fixed on the seedling rope. Then unscrew the back section until the kelp seedlings are implanted into the whole seedling rope, and the work of clamping the kelp seedlings is completed. Kelp seedlings are completely dependent on manual work, the wor...

AI Technical Summary

Problems solved by technology

[0003] The publication number is CN111374039A, and the Chinese patent document published on July 7, 2020 discloses "a method and device for untwisting seedling ropes for kelp transplanting in rows", in which a root protector is used, causing the entire device to The structure of the kelp is relatively complex, and the root system of individual kelp seedlings is relatively large. It is difficult for the root protector to completely cover the root system of the seedling, and the reliability is difficult to guarantee. Failure to insert the seedling rope due to the inability to pass through the gap of the seedling rope

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