阅读说明：本技术 一种深远海多功能养殖平台 (Multifunctional deep open sea culture platform ) 是由 刘文质 江金春 黄维杨 于 2020-07-28 设计创作，主要内容包括：本发明公开了一种深远海多功能养殖平台,涉及海上养殖平台设备领域,包括浮箱、设置在浮箱上的养殖台旋转机构,养殖台旋转机构包括养殖网箱,养殖网箱的首尾两侧设有转动轴,养殖网箱由钢丝绳绕合后通过液压绞车带动旋转,浮箱的底部四角区域分别设有活水舱。本发明克服了现有技术的海上养殖平台搭建成本高、存在安全隐患的问题,本发明通过运用两台绞车替代四台绞车,从养殖网箱受力、安装和维修的角度入手,减少了不必要的修建成本,使得安装更加简单,旋转操作简单方便、旋转的效果能够满足生产养殖的要求；同时利用液压驱动的方式替代电机驱动的方式,减少了设备受海水损害的风险,节省维护成本,提高了安全性。(The invention discloses a deep and open sea multifunctional culture platform, which relates to the field of offshore culture platform equipment and comprises a buoyancy tank and a culture platform rotating mechanism arranged on the buoyancy tank, wherein the culture platform rotating mechanism comprises culture net cages, rotating shafts are arranged at the head and the tail of each culture net cage, the culture net cages are wound by steel wire ropes and then driven to rotate by hydraulic winches, and four corner regions at the bottom of each buoyancy tank are respectively provided with a running water cabin. The invention overcomes the problems of high construction cost and potential safety hazard of the offshore culture platform in the prior art, and starts from the aspects of stress, installation and maintenance of the culture net cage by using two winches instead of four winches, thereby reducing unnecessary construction cost, simplifying installation, simplifying and facilitating rotation operation, and meeting the requirements of production and culture by the rotation effect; meanwhile, a hydraulic driving mode is used for replacing a motor driving mode, the risk that the equipment is damaged by seawater is reduced, the maintenance cost is saved, and the safety is improved.)

1. The utility model provides a multi-functional breed platform in deep and open sea, includes flotation tank (1), set up breed platform rotary mechanism (8) on flotation tank (1), the central authorities of flotation tank (1) are equipped with breed region (11), install in breed region (11) breed platform rotary mechanism (8), breed platform rotary mechanism (8) are including breeding net case (81), its characterized in that: the floating box (1) is rectangular, rotating shafts (82) are arranged on the head and the tail of the aquaculture net box (81), the rotating shafts (82) are supported by high-strength bearings (86) in the two cabins of the head and the tail of the floating box (1), a rotating pulley rope groove (87) is arranged at the section of the maximum diameter of the aquaculture net box (81), two or each rotating pulley rope groove (87) is matched with a steel wire rope (88), one end of each steel wire rope (88) is wound in the rotating pulley rope groove (87) corresponding to the limiting position, the other end of each steel wire rope (88) is wound on a hydraulic winch (89), two groups of pulleys, a group of feed pulleys and a group of dump pulleys are arranged below the aquaculture net box (81), the two groups of pulleys are respectively arranged corresponding to the rotating pulley rope grooves (87), the hydraulic winches (89) are respectively and oppositely arranged at the front end and the rear end of the aquaculture net box (81), the hydraulic power equipment room (3) and the electric control room (4) are arranged on the deck area of the floating box (1), and the four corner areas of the bottom of the floating box (1) are respectively provided with a running water cabin (2).

2. The deep open sea multifunctional culture platform according to claim 1, wherein the culture net cages (81) are welded by seamless steel pipes, the culture net cages (81) are arranged in an olive shape, the culture net cages (81) are located in the center of a culture area (11), and the culture area (11) is also arranged in an olive shape.

3. The deep open sea multifunctional cultivation platform as claimed in claim 1, wherein the rotation shaft (82) is arranged on the enclosing plates (83) at the head and tail ends of the cultivation net cage (81), and the rotation shaft (82) is outwards sealed through a sleeve shaft connecting flange.

4. The deep open sea multifunctional aquaculture platform according to any one of claims 1 to 3, characterized in that the rotation angle of the aquaculture net cage (81) can be more than 180 ° after assembly.

5. The deep open sea multifunctional cultivation platform as claimed in claim 4, wherein the deck area of the buoyancy tank (1) is further provided with a bait refrigeration room (5), a production material storage room (6) and a manager living room (7), and the hydraulic power equipment room (3), the electric control room (4), the bait refrigeration room (5), the production material storage room (6) and the manager living room (7) are respectively and evenly arranged on the four corner areas of the deck of the buoyancy tank (1).

6. The deep open sea multifunctional cultivation platform as claimed in claim 5, wherein the hydraulic winch (89) is provided with a manual proportional combination valve.

Technical Field

The invention relates to the technical field of marine culture platform equipment, in particular to a deep and open sea multifunctional culture platform.

Background

The aquaculture industry comprises livestock and poultry aquaculture industry and aquatic product aquaculture industry, and since the 70 th century, China has started to develop seawater cage culture. The traditional aquaculture net cage is simple in structure and poor in wind and wave resistance, aquaculture areas can only be concentrated in shallow water areas in the gulf, the quality of water in the inland sea is poor due to excessive intensive aquaculture, the aquaculture survival rate is reduced, the quality of fishes is rapidly reduced, the economic benefit of farmers is affected, and particularly the simple net cage is poor in wind resistance, and marine garbage disasters are caused by fish platform residues, foam balls and the like which are damaged by wind and wave impact.

Therefore, in order to reduce marine garbage, improve green and environment-friendly effects and be beneficial to aquatic product cultivation, the prior art discloses a swivel control device of a marine sample platform and a control method thereof with the patent number of CN201911021326.1, the swivel control device is characterized in that two ends of a swivel body are provided with double-rope-groove rotary drums, four positions of a buoyancy tank are provided with cabins with different functions, four winches are arranged at corresponding positions, and the swivel body is driven by the winches and steel wire ropes to rotate, so that the swivel body can complete the net drying operation in a circular rotation mode of 0-120 degrees and-120-0 degrees. The problem that the culture area is concentrated in the shallow water area of gulf is solved to a certain extent, and the net cage can be cleaned in time and the damaged condition of netting can be checked through the arrangement of turning. However, the rotating process of the culture platform utilizes four winches for driving, and in the process, on one hand, the installation process of the winches and the swivel body is complicated in process, and the maintenance and replacement process is also complicated; on the other hand, the cost consumed by four winches is more; in addition, because the rotation of the winch is controlled by the variable frequency motor, whether the motor cannot be used by soaking water or not and whether potential safety hazards exist or not are still to be studied in the process of being impacted by wind and waves.

Based on the technical scheme, in order to respond to the spirit of green environmental protection advocated by the nation and realize high-quality deep open sea breeding industry with low cost and strong safety, the invention designs a deep open sea multifunctional breeding platform, and solves the problems.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the problems in the prior art and overcoming the defects in the prior art, the invention provides the two deep and open sea multifunctional culture platforms which can be reasonably manufactured and used and are convenient to use.

(2) Technical scheme

In order to achieve the technical purpose, the invention provides a deep and open sea multifunctional culture platform which comprises a buoyancy tank and a culture platform rotating mechanism arranged on the buoyancy tank, wherein a culture area is arranged in the center of the buoyancy tank, the culture platform rotating mechanism is installed in the culture area, the culture platform rotating mechanism comprises a culture net cage, the buoyancy tank is rectangular, rotating shafts are arranged at the head side and the tail side of the culture net cage and are supported by high-strength bearings in two cabins at the head side and the tail side of the buoyancy tank, rotating pulley rope grooves are formed in the section of the maximum diameter of the culture net cage, two rotating pulley rope grooves are formed in each rotating pulley rope groove, a steel wire rope is matched with each rotating pulley rope groove, one end of each steel wire rope is wound in the rotating pulley rope groove corresponding to the spacing, the other end of each steel wire rope is wound on a hydraulic winch, two groups of pulleys are arranged below, A set of supplies are advanced, a set of supplies are fallen, and two sets of pulleys correspond respectively the setting of rotation pulley grooving, hydraulic winch is equipped with two, and the opposite setting is in respectively both ends around the aquaculture net case, be equipped with hydraulic power equipment room, electric control room on the deck region of flotation tank, the bottom four corners region of flotation tank is equipped with the running water cabin respectively.

Preferably, the aquaculture net cage is formed by welding seamless steel tubes, the aquaculture net cage is olive-shaped, the aquaculture net cage is located in the center of the aquaculture area, and the aquaculture area is also olive-shaped.

Preferably, the rotating shaft is arranged on the enclosing plates at the head end and the tail end of the aquaculture net cage, and the rotating shaft is outwards connected with flanges through sleeve shafts to form sealing.

Preferably, after assembly, the range of the rotation angle of the aquaculture net cage can be more than 180 °.

Preferably, the deck area of flotation tank still is equipped with bait cold-stored room, produces goods and materials storage room and managers living room, hydraulic power equipment room, electric control room, bait cold-stored room, produce goods and materials storage room and managers living room set up respectively on average on the four corners region of flotation tank deck.

Preferably, a manual proportional combination valve is arranged on the hydraulic winch.

(3) Advantageous effects

The invention overcomes the problems of high construction cost and potential safety hazard of the offshore culture platform in the prior art, and starts from the aspects of stress, installation and maintenance of the culture net cage by using two winches instead of four winches, thereby reducing unnecessary construction cost, simplifying installation, simplifying and facilitating rotation operation, and meeting the requirements of production and culture by the rotation effect; meanwhile, a hydraulic driving mode is used for replacing a motor driving mode, the risk that the equipment is damaged by seawater is reduced, and the safety is improved, and the invention also comprises the following steps:

1. the four corner areas at the bottom of the buoyancy tank are provided with the water-activating tanks, so that on one hand, the stability of the whole offshore culture platform can be maintained, especially, the torsional load of the buoyancy tank in wind waves and the over-excited condition of the platform in the sea can be reduced in typhoon and monsoon seasons, the problem that the fish are damaged due to overlarge operation amplitude of the buoyancy tank on the sea is effectively reduced, on the other hand, the water-activating tanks are utilized to provide a fresh water source for fish culture by means of water flow, the fish receiving time is shortened, the high-quality shellfish products can be cultured, and the economic benefit of the culture;

2. the cultivation supporting equipment workshops are arranged in the four corner areas of the deck of the buoyancy tank, so that the cultivation platform can exert the maximum value;

3. the rotary pulley rope groove is arranged at the maximum diameter section of the bottom of the aquaculture net cage, and under the winding of the steel wire rope and the driving of the hydraulic winch, the aquaculture net cage can realize the rotating function of folding and unfolding, the rotating degree of the aquaculture net cage can exceed the effect of 180 degrees, and meanwhile, the hydraulic winch is simple in control and operation, and the practical, economic, safe and labor-saving mode conforms to the use habits of vast farmers.

The invention arranges the rope groove of the rotating pulley at the pulling starting point at the maximum diameter of the aquaculture net cage, the pulling force of the steel wire rope generates the maximum torque effect on the rotation of the aquaculture net cage, so that the aquaculture net cage rotates lightly, the rotation degree of the aquaculture net cage reaches more than 180 degrees, the aquaculture net cage can be switched to operate in a forward and backward mode, the functions of cleaning the netting of the aquaculture net cage by aquaculture personnel, checking the damage of the netting, replacing the netting and the like are met at any time, and the simplest operation mode of the rotating device in the current domestic aquaculture platform is achieved.

Drawings

The invention is further illustrated by the following figures and examples. Wherein:

FIG. 1 is a top cross-sectional view of the present invention;

FIG. 2 is a bottom view of the present invention;

FIG. 3 is a schematic view of the rotating mechanism of the farm after the whole structure is installed;

FIG. 4 is a cross-sectional view taken along plane D-D of FIG. 3;

figure 5 is a cross-sectional view of a rotating pulley rope groove.

Reference numerals: 1-buoyancy tank, 11-breeding area, 2-running water tank, 3-hydraulic power equipment room, 4-electric control room, 5-bait refrigerating room, 6-production material storage room, 7-manager living room, 8-breeding platform rotating mechanism, 81-breeding net cage, 82-rotating shaft, 83-coaming plate, 86-high strength bearing, 87-rotating pulley rope groove, 88-steel wire rope and 89-hydraulic winch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.