Search

CN-224219197-U - Pearl mussel seedling breeding device

CN224219197UCN 224219197 UCN224219197 UCN 224219197UCN-224219197-U

Abstract

The utility model provides a pearl mussel seedling breeding device, which aims to solve the problem of factory breeding of pearl mussel seedlings, and comprises a control box of water environment, wherein the control box is provided with a heat exchanger, a water return pipe and a water outlet pipe, the culture water flowing out of the water outlet pipe is communicated with two or more culture trays, the culture water in the culture trays flows back to the control box through the water return pipe, and each culture tray is matched with a rotary sprinkling device and a lifting device for controlling the rotary sprinkling device to lift.

Inventors

  • Fu Yupi
  • Chuan Baicheng
  • BAI ZHIYI
  • YUAN YIPING
  • YANG HAIFENG

Assignees

  • 浙江佰瑞拉农业科技有限公司

Dates

Publication Date
20260512
Application Date
20240122

Claims (10)

  1. 1. The pearl mussel seedling breeding device comprises a breeding tray (7) for breeding pearl mussel seedlings and a control box (2) for breeding water environment, and is characterized in that the control box (2) is provided with a heat exchanger (1), a water return pipe (3) and a water outlet pipe (10), breeding water flowing out of the water outlet pipe (10) is communicated with two or more breeding trays (7), breeding water in the breeding trays (7) flows back to the control box (2) through the water return pipe (3), each breeding tray (7) is matched with a rotary sprinkler and a lifting device for controlling the rotary sprinkler to lift, and the lifting device controls the pearl mussel seedlings to be bred under water and can also expose the water surface to be bred under illumination during breeding.
  2. 2. The pearl mussel seedling propagation device according to claim 1, wherein the rotary sprinkling device comprises a first motor (20), the first motor (20) is connected with a driving belt pulley (19), the driving belt pulley (19) is connected with a driven belt pulley (28) through a belt (29), the driven belt pulley (28) drives a vertical water pipe (16) to rotate, the vertical water pipe (16) is connected with two or more horizontal water spraying pipes (6) which are arranged up and down, the water spraying positions of the horizontal water spraying pipes (6) correspond to cultivation trays (7) at opposite positions, and water spraying holes are formed in the horizontal water spraying pipes (6).
  3. 3. The pearl mussel seedling propagation device according to claim 2, wherein the vertical water pipes (16) are divided into a plurality of sections and are formed by connecting pipes (32), each section of vertical water pipe (16) correspondingly passes through a water blocking pipe (12) in the middle of one culture tray (7), and the water blocking pipe (12) is matched with a water return joint (41) to be communicated with the water return pipe (3).
  4. 4. The pearl mussel seedling propagation device according to claim 3, wherein the water return pipe (3) is connected with two or more than two horizontal connecting pipes (4), one end of each horizontal connecting pipe (4) is communicated with a connecting pipe (32), and the side edge of each horizontal connecting pipe (4) is communicated with a water return hole (11) formed in the bottom surface of the cultivation disk (7) through a branch pipe (13).
  5. 5. The pearl mussel seedling propagation device according to claim 1, wherein the water outlet pipe (10) is connected with a first connector (26) of the bifurcation pipe (27) through a hose (15), and the other connector of the bifurcation pipe (27) is movably connected with a vertical water pipe (16).
  6. 6. The pearl mussel seedling propagation device according to claim 1, wherein a water pump (9) with a venturi tube (8) is arranged between the water outlet tube (10) and the hose (15).
  7. 7. The pearl mussel seedling propagation device according to claim 1, wherein the two or more culture trays (7) are correspondingly matched with the triangular brackets (5) with corresponding layers.
  8. 8. The pearl mussel seedling propagation device according to claim 2, wherein the horizontal water spraying pipe (6) is an n-shaped structure with upper height and lower height at two sides of the vertical water pipe (16), and the n-shaped structure is reinforced by connecting two sides through circular rings (17).
  9. 9. The pearl mussel seedling propagation device according to claim 1, wherein the lifting device for controlling the lifting of the rotary sprinkling device comprises a mounting seat (25) connected with the first motor (20), the mounting seat (25) is simultaneously connected with the lifting motor (21), the guide column (24) and the bifurcation tube (27), and the lifting motor (21) is in driving connection with the lifting screw (22).
  10. 10. The pearl mussel seedling propagation device according to claim 9, wherein the lifting screw (22) and the guide post (24) are connected with the lifting base (23) together.

Description

Pearl mussel seedling breeding device Technical Field The utility model belongs to the technical field of industrial cultivation devices, and particularly relates to a pearl mussel seedling breeding device. Background The pearl clam seedling is a seedling of clam for culturing pearl. In the pearl cultivation process, the selection and quality of the seedlings have important influence on the quality and yield of the final pearls. The selection of seedlings is generally based on several factors: 1. Varieties of pearl mussels are numerous, including Japanese pearl mussels, chinese pearl mussels, and the like. Different pearl mussels may have differences in growth rate, pearl quality, etc. 2. Age the age of the seedlings is usually calculated in months. Generally, the older the seedling, the faster the growth rate, but the quality of the pearl may be affected. 3. Health conditions the choice of healthy seedlings is very important, as they are more likely to grow high quality pearls. The seedlings should be free from significant disease or damage. 4. The size of the seedlings is also a consideration. Generally, larger seedlings may have a higher growth potential, but also require more cultivation resources. The existing pearl mussel seedling propagation is mostly open-air culture, lacks control means, has low survival rate and small culture scale by eating in the day, and how to improve the controllable performance of the pearl mussel seedling propagation is the object of the study of the technicians in the field. Disclosure of utility model The invention aims at overcoming the defects and shortcomings of the prior art, and provides a pearl clam seedling breeding device for factory culture, which has the advantages of controllable pearl clam growth environment, large single culture quantity and high survival rate. In order to achieve the above purpose, the invention provides a pearl clam seedling breeding device, which comprises a breeding tray for breeding pearl clam seedlings and a control box for breeding water environment, wherein the control box is provided with a heat exchanger, a water return pipe and a water outlet pipe, breeding water flowing out of the water outlet pipe is communicated with two or more breeding trays, the breeding water in the breeding trays flows back to the control box through the water return pipe, each breeding tray is matched with a rotary sprinkling device and a lifting device for controlling the rotary sprinkling device to lift, and the lifting device controls the pearl clam seedlings to be bred under water and also to be exposed out of the water surface for breeding under illumination during breeding. This kind of pearl mussel seedling breeding device passes through heat exchanger control aquaculture water environment temperature to can add all kinds of nutrient substances control pearl mussel seedling growth condition, return pipe and outlet pipe cooperation breed the dish and realize the cyclic utilization to the aquaculture water, and rotatory sprinkler and the elevating gear of control rotatory sprinkler lift have realized the dynamic control to pearl mussel seedling cultivation depth of water, thereby realize that pearl mussel seedling not only can reproduce under water but also can expose the surface of water and reproduce under illumination in reproduction period, eliminate harmful germ through the illumination and improve the survival rate of reproduction. The rotary water spraying device comprises a first motor, the first motor is connected with a driving belt pulley, the driving belt pulley is connected with a driven belt pulley through a belt, the driven belt pulley drives a vertical water pipe to rotate, the vertical water pipe is connected with two or more than two horizontal water spraying pipes which are arranged up and down, the water spraying positions of the horizontal water spraying pipes correspond to the culture plates at the opposite positions, water spraying holes are formed in the horizontal water spraying pipes, culture water sprayed out of the water spraying holes not only can infiltrate pearl mussel seedlings, the water depth is controlled, but also the oxygen content in the culture environment can be increased through a running water effect. The vertical water pipe divide into the multistage and constitute by the connecting pipe connection, each vertical water pipe of section corresponds the manger plate pipe that passes in the middle of the breed dish, manger plate pipe cooperation return water joint intercommunication return water pipe realizes that every breed dish water yield, depth of water are synchronous control in order to reach the technical purpose of a large amount of breeds. The water return pipe is connected with two or more horizontal connecting pipes, one end of each horizontal connecting pipe is communicated with the connecting pipe, the side edge of each horizontal connecting pipe is communicated with a water return hole formed in th