CN103734055B - Rack driving type mobile pluggable net cage - Google Patents

Abstract

The invention relates to a rack driving type mobile pluggable net cage and belongs to the technical field of net cages. The rack driving type mobile pluggable net cage comprises a pile leg, racks, net cages, a sharp boot, a gear, a hydraulic motor, a frame, a guiding cover, a hydraulic guide rod and an auxiliary stern. The racks are installed on two sides of the pile leg, the sharp boot is installed on the lower portion of the pile leg, and the pile leg is sleeved with a plurality of net cages. Unplugging and plugging of the pluggable net cage can be achieved rapidly through an auxiliary ship, the net cages are taken away from a dangerous area, the problem of eutrophication of a long-term culture area can be solved simultaneously, and the rack driving type mobile pluggable net cage has positive economic benefit.

Description

Rack driven mobile plug-in cage

technical field

The invention relates to a rack-driven movable plug-in cage, which belongs to the technical field of cages.

Background technique

On the blue sea, there are huge black and round cages floating one after another. Swarms of yellow croakers are swimming on the water and competing for food, jumping around alive and well. The scene is particularly spectacular. It is understood that the cages currently farmed are all floating structures, and they are all placed in the coastal and offshore areas. Therefore, when encountering natural disasters such as typhoons and cold waves, they cannot avoid danger by themselves, resulting in large economic losses, and the cage structures are fixed in a certain place. In one area, there is still a certain gap between the meat quality of the raised yellow croaker and the wild yellow croaker. At the same time, it also causes eutrophication and pollution in the breeding sea area, and also causes the outbreak of infectious diseases. . For example, in the summer of 2006, Zheng Rongchun stocked more than 1,200 grid cages on the sea surface of Zhelin Bay, Raoping, of which more than 700 grids were stocked with 310,000 red sweetfish (gill fish), worth more than 50 million yuan. Heavy rain continued to fall on the 15th, but judging from his years of experience, the rain had little impact on cage culture. However, in the middle of the night on the 15th, a large amount of fresh water from the flood discharge from the upper reaches poured into the Zhelin Bay through the Huanggang River, quickly diluting the salinity of the sea water, and by the early morning of the next day, the fish in my more than 1,200 grid cages floated out of their white bellies. On the surface of the water, the white dead fish corpses are very distressing. Zheng Rongchun said that even if Typhoon "Pearl" struck head-on in May this year, he only lost 2 million yuan. This time, the flood actually caused him a loss of nearly 60 million yuan. According to Raoping's fishery department, around the early morning of the 16th, the seawater salinity in the cage culture area in Zhelin Bay's gate area was only 1.004, and the freshwater layer on the sea surface reached four to five meters deep, almost 80% of which became fresh water. As a result, saltwater fish stocked in cages died in large areas because they were not adapted to freshwater, with as many as 16,650 tons of dead fish.

Therefore how to effectively utilize and realize the cage transfer fast is an urgent problem to be solved.

Contents of the invention

The purpose of the present invention is to provide a rack-driven mobile plug-and-plug cage.

The problem to be solved by the present invention is the deficiency that the existing cages cannot be transferred quickly.

The rack-driven mobile plug-in cage includes legs, racks, cages, pointed shoes, gears, hydraulic motors, frames, guide covers, hydraulic guide rods, and auxiliary stern parts. Gears are installed on both sides of the legs. There are pointed boots installed on the lower part of the legs, and multiple net cages are set on the legs.

The rack is meshed with the gear, the gear is installed on the hydraulic motor, and the hydraulic motor is fixed on the left and right sides of the frame. in the stern of the auxiliary ship.

The guide cover is trumpet-shaped, with a small upper opening and a large lower opening, so that the legs can smoothly enter the gear position.

The two racks on both sides of the pile leg are respectively meshed with two gears, so as to play the role of uniform force.

The advantages of the present invention: compared with the prior art, the pile-inserted net cage can be quickly removed and inserted by the auxiliary ship, and the net cage can be taken away from the dangerous area, and at the same time, the problem of eutrophication in the long-term breeding area can be alleviated, and it has the advantages of Positive economic benefits should have broad market prospects.

Description of drawings

Fig. 1 is the structural representation of the rack-driven mobile plug-in cage of the present invention;

Fig. 2 is the structural representation of auxiliary ship stern of the present invention;

In the figure: 1. Legs 2. Rack 3. Cage 4. Pointed boot 5. Gear 6. Hydraulic motor 7. Frame 8. Guide cover 9. Hydraulic guide rod 10. Auxiliary stern.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Rack-driven removable net cage, including leg 1, rack 2, net cage 3, pointed shoe 4, gear 5, hydraulic motor 6, frame 7, guide cover 8, hydraulic guide rod 9 and auxiliary stern part 10 , racks 2 are installed on both sides of the legs 1, pointed boots 4 are installed on the bottom of the legs 1, a plurality of cages 3 are set on the legs 1, and the head angle of the pointed boots 4 is 30 degrees, which is convenient for the legs 1 unplugging.

The rack 2 is meshed with the gear 5 for pulling and inserting the pile leg 1, the gear 5 is installed on the hydraulic motor 6, and the hydraulic motor 6 is fixed on the left and right sides of the frame 7 to provide power; the front and rear sides of the frame 7 Two sets of hydraulic guide rods 9 are installed, which are used to push to the two sides of the rack 2, which play a good role in positioning and guiding, and prevent the rack 2 from being misaligned when meshing with the gear 5. A guide is installed under the frame 7 through a fixed rod. The cover 8 and frame 7 are mounted on the auxiliary stern part 10 .

The guide cover 8 is trumpet-shaped, with a small upper opening and a large lower opening, so that the legs 1 can smoothly enter the gear 5, reducing the need for auxiliary ships to adjust their positions through the propellers and improving work efficiency.

The two racks 2 on both sides of the pile leg 1 mesh with the two gears 5 respectively, so as to play the role of uniform force.

The use method of the present invention: when encountering typhoon weather, or a large amount of fresh water pours into the seawater area, can quickly go to the side of the net cage through the auxiliary ship, after the rack 2 and the gear 5 are aligned, the hydraulic motor 6 drives the gear 5, Quickly pull out the pile leg 1, and tow it to a safe area for breeding, while improving the taste of the fish and protecting the ecological environment.

Claims (3)

1. Rack-driven mobile plug-in cage, including legs (1), rack (2), cage (3), pointed boots (4), gear (5), hydraulic motor (6), frame ( 7), guide cover (8), hydraulic guide rod (9) and auxiliary stern part (10), characterized in that: racks (2) are installed on both sides of the leg (1), and the lower part of the leg (1) Pointed boots (4) are installed, and multiple cages (3) are set on the legs (1); the rack (2) is meshed with the gear (5), and the gear (5) is installed on the hydraulic motor (6) Above, the hydraulic motor (6) is fixed on the left and right sides of the frame (7), two sets of hydraulic guide rods (9) are installed on the front and rear sides of the frame (7), and guide covers (8) are installed under the frame (7) through the fixed rods ), the frame (7) is installed on the auxiliary stern (10). 2. The rack-driven mobile plug-and-plug cage according to claim 1, characterized in that: the guide cover (8) is trumpet-shaped, with a small upper opening and a large lower opening, so that the legs (1) can be moved smoothly Enter the gear (5) part. 3. The rack-driven mobile plug-in cage according to claim 1, characterized in that: the two racks (2) on both sides of the leg (1) are respectively meshed with two gears (5) , to play the role of uniform force.