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A device for an unmanned ship to cross the water surface rope

A technology of unmanned ships and ropes, which is applied in the fields of application, ship safety, transportation and packaging, etc., and can solve the problems of difficult and difficult application of unmanned ships

Active Publication Date: 2020-07-07
FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the unmanned boat sails, the underwater propeller will be blocked by these ropes and air pipes, or even entangled on the propeller, making it difficult for the unmanned boat to navigate freely on the entire pond surface, making it difficult to apply in actual breeding production

Method used

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  • A device for an unmanned ship to cross the water surface rope
  • A device for an unmanned ship to cross the water surface rope
  • A device for an unmanned ship to cross the water surface rope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment one: if figure 1 As shown, a kind of device that the present invention proposes is used for unmanned inch to cross the water surface rope, comprises the fixing frame 1 that is fixed on unmanned ship, and fixing frame 1 is provided with guiding device, and guiding device includes two and is located at two sides of unmanned ship separately. The horizontal connecting rod 2 on the side, the horizontal connecting rod 2 is located below the propeller, and the end of the horizontal connecting rod 2 close to the front end of the unmanned ship is fixedly connected with the first guide rod 3, the first guide rod 3 is arranged obliquely upward, the first guide The rod 3 is set at an angle of 30-40 degrees with the horizontal plane; the other end of the horizontal connecting rod 2 is fixedly connected with a second guide rod 4, and the second guide rod 4 is also arranged obliquely upwards, and the second guide rod 4 is also arranged as The included angle with the horizon...

Embodiment 2

[0026] Embodiment 2 is different from Embodiment 1 in that: as figure 2 with image 3 As shown, on the basis of Embodiment 1, the fixed frame 1 is also fixedly connected with a third guide rod 5, the third guide rod 5 is arranged along the length direction of the unmanned ship, the third guide rod 5 is located directly below the propeller, and the third The front and rear ends of the guide rod 5 are all inclined upwards, and the two ends of the third guide rod 5 are respectively arranged on the front and rear sides of the propeller. In this way, when the propeller stirs the water, the third guide rod 5 can interfere with the rope, thereby preventing the rope from moving toward the propeller.

[0027] An adjusting mechanism for adjusting the height of the horizontal connecting rod 2 relative to the unmanned ship is provided between the fixed frame 1 and the horizontal connecting rod 2. The adjusting mechanism includes two sleeves 6 fixedly connected to the fixed frame 1, and ...

Embodiment 3

[0028] Embodiment 3: A method of using a device for uninhabited water surface ropes as described in Embodiment 1:

[0029] When the unmanned ship moves forward and encounters the rope on the water surface, the first guide rod 3 is in conflict with the rope and the oar rope is pressed down to the bottom of the propeller, and the rope slides away from the unmanned vehicle along the first guide rod 3, the horizontal connecting rod 2 and the second guide rod 4. boat, and keep the propeller above the rope and keep a certain distance;

[0030] When the unmanned ship retreats and the ice stick encounters the rope on the water surface, the second guide rod 4 is in conflict with the rope and the oar rope is pressed down to the bottom of the propeller, and the rope slides away from the unmanned vehicle along the second guide rod 4, the horizontal connecting rod 2 and the first guide rod 3. boat, and keep the propeller at a distance from the top of the rope.

[0031] Through the above m...

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Abstract

The invention discloses a device used for an unmanned ship crossing a rope on water and a use method thereof. According to the technical scheme, the device includes a fixation frame fixed on the unmanned ship, and the fixation frame is provided with a guide device used for pressing the rope against the lower portion of a screw propeller. The guide device includes two horizontal connection rods, afirst guide rod and a second guide rod, wherein the two horizontal connection rods are fixedly connected with the fixation frame and arranged on the two sides of the unmanned ship, the first guide rodis fixedly connected with the horizontal connection rod and near the front end of the unmanned ship, and the second guide rod is fixedly connected with the end, away from the first guide rod, of thehorizontal connection rod. The first guide rod and the second guide rod are arranged on the front and rear sides of the screw propeller respectively, and the first guide rod and the second guide rod are inclined upward. The upper end faces of the first guide rod and the second guide rod are higher than the water surface. The device prevents the rope on the water surface from making contact with the screw propeller and avoids the rope winding the screw propeller.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a device for an unmanned ship to cross the water surface rope. Background technique [0002] Shrimp and crab are important aquaculture species in my country. In the process of shrimp and crab farming, feed feeding is an important daily work, which is directly related to the farming benefits. At present, there are special automatic feeding machines for fish farming, which can adopt the fixed-point feeding method, and the labor intensity is low. The living habits of shrimps and crabs are different from those of fishes. They are generally evenly distributed throughout the pond, and often move around the pond bank. Therefore, shrimp and crab farming cannot adopt the method of fixed-point feeding, but need to put the feed evenly around the pond. Due to the lack of special feeding equipment, currently shrimp and crab feed is mainly fed by hand, usually by rowing or walking along the shore...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B43/00A01K61/80
CPCA01K61/80B63B43/00Y02A40/81
Inventor 唐荣刘世晶
Owner FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI
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