JPH1198913A - High-speed laver collector - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide the subject layer collector, improved in laver collecting speed to increase productivity and yield, collecting laver uniformly to prevent contamination with remaining aged laver and thereby improving product quality, preventing damage of laver to be collected in the next time due to diseases caused by residual one, and dispensing with vertical lattices serving as the canopy without causing damages of the breeding materials, e.g. nets and ropes. SOLUTION: This laver collector is provided with a rule to adjust length of laver collected on the collector body 1, the rule being movable back and forth to be adjustable and freely attached to and detached from the collector body 1, and also with a rotary cutter 5 between the front end of the rule or front end of a cover 1a on the rule back and a net-receiving pipe, the rotary cutter 5 being completely open to be directly visual and provided with rotary disks arranged at narrow intervals to form a wall structure.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The invention of this mechanism relates to cultured seaweed and seaweed picking.

[0002]

2. Description of the Related Art The actual publication 43-27659 of an automatic seaweed cultivation apparatus for seaweed cultivation is described in which an angle-shaped rotating blade is used to cut a nori leaf body that has grown and drooped on a seaweed net for cultivation in a vertical lattice (tengai). .

[0003] A small number of net receivers are arranged, and a round bar is provided on the outer periphery of a rotating plate for holding and fixing a picking blade, thereby taking measures to prevent breakage of a culture material. It is described in Norigami Design Registration No. 480837 in 1978.

[0004] A plucking machine in which a round bar ring is arranged close to the outer periphery of a rotary cutter is also used.
There are plucking machines to reduce.

[0005]

SUMMARY OF THE INVENTION In an automatic seaweed reamer, a vertical lattice (tengai) is used when the net is slightly loosened.
Increasing the spacing and encroaching and breaking the culture material reduces the work efficiency.If the spacing between the vertical grids is reduced, the nori leaves are often left uncut, leading to the occurrence of disease and quality deterioration at the next plucking and It is difficult to get close to the cutting blade, so the yield decreases. Also, in the stage of the disease outbreak, it was not possible to pick extremely short, and of course, it was not possible to perform the flycatcher work with the ruler or cover removed at the end of the fishing season.

In 1978, as a problem of the nori picking machine described in Design Registration No. 480837, the occurrence of diseases could be prevented to some extent by reducing the number of longitudinal lattices (tengai) extremely, At that time, the operator picked up the shading by manually pulling the net and shaking it. However, the work boat changed to power propulsion, and the picking speed was doubled, leaving the vertical lattice (tengai) part unpicked. In addition, the seaweed from which the pipe-like reinforcing material that supports the tengai was picked was accumulated in a layered manner as if winding the tengai, which hindered the picking.

[0007] A round bar ring provided on the outer periphery of the rotary cutter can reduce the length of the vertical lattice (tengai), but the picked seaweed wraps around the round bar ring itself and causes tooth clogging. The seaweed often wraps around the entire rotary cutter due to the tooth clogging in proportion to the speed of picking, and the seaweed of the tooth clogging is difficult to remove, leaving a problem that the work efficiency is lowered and the picking becomes impossible.

[0008]

In order to solve the above-mentioned problems, a laver picking machine according to the present invention completely eliminates a vertical lattice (tengai) and a pipe reinforcing member for supporting and fixing a lower part of the tengai to reduce the length of the laver at the time of plucking. In addition to the ruler to be adjusted, the area where the rotary cutter can be directly viewed from the top is completely open and the tip of the knob is sunk into the outer periphery of the rotating disk serving as a net support, covered with the outer periphery, and the knob is penetrated through the pipe-shaped shaft member By placing the rotating disk at a small interval on the pipe-shaped shaft core member, it forms a wall state and prevents blade clogging, and as a means to prevent the net from getting caught, it is directly above the two legs of the knob main body in an arc shape including a straight line The pipe-shaped net receiving member is disposed in front of the open rotary cutter.

[0009]

[Action] Because there is no tengai, the seaweed that has grown on the rotary cutter can be dropped and completely plucked. Since there is no pipe-shaped reinforcing member that supports and fixes the lower part of the tengai, the seaweed that has been picked will not accumulate on the scaffolding and plucking work Becomes smoother.

[0010] Even if the net comes into contact with the R-shaped outer peripheral portion of the rotating discs arranged at small intervals, the mesh has a function of jumping up due to the rotational force even if the mesh contacts the rotating discs. The circumference of the knob is divided by a knob, and the rear surface of the knob has a radial structure that promotes the release of laver, while the inner surface of the knob is rotated by a compressed air at the rear partition that is separated by the knob. It has the effect of sending nori and prevents the nori from being clogged. Further, the tip of the knob blade sunk into the outer peripheral portion is covered with the outer peripheral portion of the rotating disk, so that even if the contact pressure of the net is high, there is an action of preventing the net from being cut or entangled.

[0011] The net receiving pipe, which is made straight up from both legs of the knob body in an arc shape partially including a straight line, has an effect of supporting and expanding the net. Furthermore, the arc-shaped net receiving pipe that partially includes a straight line descends in the direction of both legs of the main body at the upper end, and the upper end of the laver picking machine mounted on the work boat is in a state where it is supported above the sea surface, and the laver net and struts, In the case of a solid sink, since it is similar to the fixed shape of the suspension net that joins and fixes the avatar, etc., the passage of the suspension rope is smooth, and the work efficiency is improved and the effect is effective.

[0012]

FIG. 1 is a front view of a main body of a laver picker. A rotary cutter (rotating body) 5 is mounted on a bearing mounting side plate 1b of a main body of a laver picker 1 with both bearings 7a and 7b. Power is transmitted, and the rotary cutter 5 is rotated. In addition, a net receiving pipe 10 formed in an arc shape partially including a straight line is disposed on the front surface of the knob body 1. In FIG. 2, a ruler 2 shown in FIG. FIG. 3 is a plan view of the laver picking machine, and there is no pipe-like reinforcing member for supporting and fixing the vertical lattice (tengai) with the ruler 2 removed, so that the front part of the rotary cutter 5 can be directly seen. In addition, an arc-shaped net receiving pipe 1 partially including a straight line in front of the V-shaped knob 5a.
0 is arranged. FIG. 4 is an enlarged cross-sectional detail view of A → A ′ in FIG. 3, in which the rotating disk 4 and the rear cover 1a are disposed at appropriate intervals. The V-shaped knob 5a communicates with the rotating disk 4b, and the rotating disk 4b is arranged to communicate with the pipe-shaped shaft center 9. FIG. 5 is an enlarged detailed view of the V-shaped knob 5a with respect to the rotating disk 4b in FIG.
The blade edge of the U-shaped knob 5a is sunk. The outer peripheral portion 4a of the rotating disk is formed by bending a thin plate to form an R, and the corner of the V-shaped knob 5a slightly protrudes from the outer peripheral surface 4a of the rotating disk. FIG. 6 is a work boat sketch.
The seaweed picker 1, the picker power engine 14, and the work boat propulsion outboard motor 12 are mounted on the picker 11 and the net 13 and the suspension line 15 pass through the upper surfaces of the picker 11 and the picker 1. .

[0013]

The invention of this mechanism is constituted as described above, and by eliminating the vertical lattice (tengai), there is no irregularity in the nori after plucking, which has the effect of preventing disease and increasing the yield.
Since there is no netting or entanglement and there is no reinforcing member for the vertical lattice (tengai), seaweed pools, which are obstacles to work, are eliminated and high-speed plucking can be performed. In addition, rotating disks are arranged at small intervals This has the effect of reducing blade clogging, net cutting, net entanglement, and the like.

[Brief description of the drawings]

FIG. 1 is a front view showing a schematic structure of a laver picking machine.

FIG. 2 is a side view showing a schematic structure of a laver picking machine.

FIG. 3 is a plan view showing a schematic structure of a laver picking machine.

FIG. 4 is an enlarged sectional view taken along the line A → A ′ in FIG. 3;

FIG. 5 is an enlarged detailed view of a U-shaped knob on the rotary disk in FIG. 4;

FIG. 6 is a side view of a work boat.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Picker main body 1a ... Back cover 2 ... Ruler 3 ... Mounting side plate 4a, 4b ... Rotating disk 5 ... Rotary cutter rotating body 5a ... Character-shaped picking blade 6 ... Pulley 7a, 7b ... Bearing 8 ... Mounting plate 9 ... pipe-shaped shaft center 10 ... net receiving pipe 11 ... plucking boat 12 ... outboard motor 13 ... net 14 ... plucking engine 15 ... suspension rope 16 ... compressed air

Claims (3)

[Claims] 1. A back cover is provided so as to hang down from a rear end of an upper end of a rotatable rotary cutter which is supported on both side plates of a knob body. A high-speed laver picking machine characterized by a frame back cover structure in which a rotary cutter is completely opened forward of the front end of the back cover so that the rotary cutter can be seen directly from the upper surface. 2. A net holder, a picking blade, and a rotating disk are communicated with the pipe-shaped shaft center member of the rotary cutter described in claim 1, and the rotating disks are arranged at small intervals. Also, the outer periphery of the rotating disk is bent and formed to form a radius, and the tip of the knob is slightly sunk into the outer periphery of the rotating disk in the forward rotation direction from the outer periphery and covered with the rotating plate periphery. A high-speed laver picking machine characterized in that disks are arranged at small intervals to form a wall-shaped structure. 3. An arc-shaped, arch-structured net receiving pipe including a partially straight line extending from the front legs to the upper surface of both sides of the picking machine body and extending vertically from both front legs to the upper surface. High-speed laver picking machine.