JPH032491B2 - - Google Patents

Description

[Detailed Description of the Invention] Purpose of the Invention The present invention relates to a device that automatically and efficiently removes the root trunks of wakame that remain attached to the aquaculture rope after harvesting the wakame when the wakame is cultivated using the aquaculture rope. .

Conventional technology As a means of cultivating seaweed, a large number of cultivation ropes are stretched in parallel in the sea to cultivate seaweed, but near the end of the fishing season, the roots of the collected seaweed become attached to the cultivation ropes. At the end of the fishing season, they must be removed in preparation for the next fishing season. Conventionally, the roots were removed by hand by passing the aquaculture rope through a U-shaped hardware fixed to the side of the boat, which was a laborious and extremely difficult task. The flaw was that it was hard work.

Structure of the Invention The present invention is intended to improve these deficiencies, and includes a winding length smaller than the winding length of the culture rope on the winding roller on the winding side of the winding roller that winds up the culture rope. A root removal roller is installed so as to rotate at high speed in a direction opposite to the winding direction of the winding up roller, and a pair of hammering rods are provided protruding from the root removal roller radially opposite to each other. The gist is that a striking piece is provided on the outside of the base of the striking rod.

An embodiment of the present invention will be described with reference to the drawings.A machine frame 3 which is fixed to the outside of the boat through a fitting 2 attached to the side 1 has a rotary shaft 5 having a root removal roller 4 and a hoisting roller 6. A rotating shaft 7 having a rotation axis 7 is supported vertically and parallel to each other, and a motor 8 provided at one end of the rotating shaft 5 rotates the rotating shaft 5 at high speed in the counter-time direction. 7 means deceleration mechanism 9
The rotary shaft 7 is connected to the machine frame 3 on the rear side between the root removal roller 4 and the hoisting roller 6, and a guide roller 10 is provided on the rear side between the root removal roller 4 and the winding roller 6. The length of the aquaculture rope A wrapped around the root removal roller 4 is smaller than the length of the aquaculture rope A wrapped around the hoisting roller 6. It is configured so that it can be hoisted up by a hoisting roller 6 after passing through.

A pair of striking rods 11, 11 whose outer ends are bent slightly outward are provided on the residual root removing roller 4 and protrude from each other, and a pair of striking rods 11, 11 are provided at the bases of the beating rods 11, respectively. The tapping pieces 12, 12 are fixed to each other.

In the figure, 13 is a cover, 14 is a support stand, and 15 is an entanglement preventive device.

Since the embodiment of the present invention is configured as described above, after pulling the aquaculture rope A stretched in the sea onto the ship from the other side (not shown) and collecting the aquaculture seaweed, the remaining root removal roller 4 and guide After passing through the roller 10, the winding roller 6 winds up the seaweed at a reduced speed and returns it to the sea.In this case, the remaining wakame roots B attached to the aquaculture rope A are the remains that rotate at high speed in the opposite direction to the winding direction. The roots are crushed and removed by a pair of beating rods 11 and beating pieces 12 of the root removal roller 4.

Effects of the Invention The present invention uses a pair of blows to remove attached wakame root trunks through a root removal roller with a small winding length that rotates at high speed in the opposite direction to the winding direction of the wakame cultivation rope that is hoisted up by a hoisting roller. Since the wakame root trunks attached to the cultivation ropes are removed by crushing and removing them using a hammer and a hammering piece, the wakame root trunks attached to the cultivation ropes are automatically and continuously removed efficiently while collecting wakame seaweed. It has an excellent feature that can significantly reduce the labor involved in cultivating wakame seaweed using this seed culture rope.

[Brief explanation of the drawing]

Fig. 1 is a front view of the present invention, Fig. 2 is a longitudinal sectional side view of the same, Fig. 3 is a longitudinal sectional side view of the same main part, and Fig. 4 is a
It is a line sectional view. 4... Root removal roller, 6... Winding up roller, 11... Beating stick, 12... Beating piece.

Claims (1)

[Claims] 1 On the winding side of the winding roller that winds up the aquaculture rope,
A root removal roller having a winding length smaller than the winding length of the aquaculture rope in the winding roller is installed so as to rotate at high speed in a direction opposite to the winding direction of the winding roller, and the root removal roller A device for removing the remaining roots of a rope for seaweed cultivation, comprising a pair of striking rods protruding from and facing each other radially, and a beating piece provided on the outside of the base of the beating rods.