A device and method for continuously cutting and harvesting long seedling rope kelp
A technology of kelp and seedling rope, which is applied to harvesters, agriculture, applications, etc., can solve the problems of reducing the lifting height of harvested kelp and cumbersome manual assistance work, and achieves the effects of easy promotion and application, small auxiliary requirements, and reduced risk
Active Publication Date: 2021-08-31
FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI
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Problems solved by technology
[0006] The technical problems to be solved in the present invention are: reduce the lifting height of the harvested kelp, the rapid cutting technology of the root stalk of the kelp without hurting the seedling rope, the technology of efficiently smoothing and cutting the root system attached to the seedling rope; The labor intensity of sending and stacking kelp; improving the mechanization of kelp harvesting, solving the mechanization and continuity of kelp harvesting, and the cumbersome problems of manual assistance; the kelp seedling rope can be made into a 50-200-meter long seedling rope, which is convenient Mechanized Continuous Harvesting
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[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0028] see Figure 1-Figure 3, a long seedling rope kelp continuous stroke and cut harvesting device, including winch 1, kelp buffer device 6, seedling rope reciprocating stroke and cut device I, kelp rotary ring cutting device II, kelp conveyor 9; the seedling rope 7 in Driven by winch 1, it is conveyed backward along the direction of kelp conveyor 9, kelp buffer device 6, kelp rotary ring cutting device II, seedling rope reciprocating cut device I, winch 1 successively; said kelp buffer device 6 It includes a lift 6-2, on which a gravity sensor 6-3 is arranged, and the gravity sensor 6-3 adjusts the height of the lift 6-2 according to the measured kelp weight, so that the height of the seedling rope is cut with the rotation of the kelp. The device II is compatible; the kelp rotary ring cutting device II includes a kelp root handle rotary rin...
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The invention relates to a long seedling rope kelp continuous stroke cutting harvesting device, the seedling rope is driven by a winch, and sequentially along the kelp conveyor, the kelp buffer device, the kelp rotary ring cutting device, the seedling rope reciprocating stroke cutting device, the stranding The direction of the machine is conveyed backward; the kelp buffering device includes an elevator, which is provided with a gravity sensor, and the gravity sensor adjusts the height of the elevator according to the measured kelp weight, so that the height of the seedling rope is compatible with the kelp rotary ring cutting device; The rotating ring cutter of the ring cutting rotator of the kelp rotating ring cutting device is in the shape of a ring. The inside of the rotating ring cutter is in the shape of a trumpet with an opening forward, and the outside is in the shape of a cone. The two geometric bodies inside and outside are coaxial and form an edge after intersecting That is, the first annular blade, the position of the annular blade is adapted to the kelp root stalk; the rotary ring cutter of the kelp stalk is driven to rotate by power. The present invention allows the axis of the seedling rope attached to the kelp to have a certain included angle with the axis of the circular ring, thereby increasing the redundancy of the position of the seedling rope.
Description
technical field [0001] The invention relates to mechanized kelp harvesting equipment with long seedling ropes, in particular to a device and method for continuously cutting and harvesting kelp with long seedling ropes, belonging to the technical field of kelp harvesting. Background technique [0002] As an important economic value of seaweed, kelp has extremely high edible value and industrial value. Due to the difference between the kelp cultivation method and the traditional algae cultivation method, although the kelp harvesting machine has been studied by many scientific research institutions, it often has defects in economic applicability and has not been widely promoted. At present, there is no mature plan for the kelp harvester, and most of them are in the design and development stage of the principle prototype. The harvesting principles are mainly divided into two categories. One is to set up a pulling rod and a dragging device on the hull, drag the kelp seedling ro...
Claims
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IPC IPC(8): A01D44/00
CPCA01D44/00
Inventor 江涛洪扬朱烨张现广
Owner FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI