CN202476275U - Buoyant bait platform used for grass carp breeding - Google Patents

Abstract

The utility model relates to a buoyant bait platform used for grass carp breeding, comprising an upper frame (1), a lower frame (2), a net side (3) and a support rod (4), wherein the upper frame (1) and the lower frame (2) form a three-dimensional fence type frame by virtue of the support rod (4), and the net side (3) is adhered to the inner side of the three-dimensional fence type frame. According to the buoyant bait platform disclosed by the utility model, the whole frame is a hollow closed system, and the bait platform can suspend on water surface by virtue of buoyancy, thereby meeting feeding requirement of grass and buoyant bait in the grass carp breeding process; the bait platform is provided with the net side, and thus the effect of effectively blocking storm is achieved, utilization rate of bait is improved, residual bait can be conveniently cleaned, estimation on feeding of the bait is realized, and bait waste and pollution caused by rotted residual bait to the water environment are avoided.

Description

A floating bait platform for grass carp breeding

technical field

The utility model relates to a feeding device, in particular to a floating bait table for grass carp breeding. the

Background technique

Grass carp has good meat quality and is an important edible fish for inland residents. It is an important freshwater aquaculture object in my country, and its output ranks first among freshwater aquaculture fish in the world. Due to the continuous destruction of the freshwater environment, the natural resources of grass carp continue to decrease, and the commercial fish mainly comes from the grass carp aquaculture industry. Feeding bait is an important technical link in the process of grass carp breeding. However, at present, grass carp farming is mainly based on extensive farming, and the design and use of bait tables are often neglected. It is difficult to accurately estimate the amount of bait fed, especially green feed. In high temperature seasons, the residual bait is easily corrupted, leading to deterioration of the water body and affecting the health and growth of farmed fish. the

Therefore, designing and applying a scientific and reasonable bait platform is an important method to improve and improve bait feeding technology, which directly affects the healthy development of grass carp aquaculture. the

Utility model content

In order to solve the above-mentioned technical problems in the prior art, the utility model provides a buoyant bait platform suitable for grass carp breeding with simple structure, easy manufacture, convenient management and durability. the

The technical solution of the utility model is:

A floating bait platform for grass carp breeding is composed of an upper frame, a lower frame, a mesh surface and support rods, the upper frame and the lower frame form a three-dimensional fence frame through the support rods, and the mesh surface is attached to the inside of the three-dimensional fence frame. the

As a further improvement of the utility model, the upper frame and the lower frame are square. the

As a further improvement of the utility model, the upper frame and the lower frame are respectively formed by connecting four PVC or PPR pipes through four PVC material 90° elbows. the

As a further improvement of the utility model, the support rods are made of PVC or PPR pipes. the

As a further improvement of the utility model, the two ends of the support rod are respectively fixed on the upper frame and the lower frame through a straight tee or a different diameter tee of PVC material. the

As a further improvement of the utility model, the mesh surface is a polyethylene gauze silk mesh surface. the

As a further improvement of the utility model, the net surface is fixed on the three-dimensional fence frame through fishing lines or binding straps. the

The floating bait platform for healthy grass carp breeding of the utility model is easy to manufacture, convenient to manage, and durable; the overall frame of the bait platform is a hollow closed system, and its own buoyancy makes the bait platform suspended on the water surface, which is suitable for the cultivation of grass and grass. The feeding requirements of floating bait are fixed by nylon rope, which can be erected on water bodies such as ponds, cement pools and cages; the management operation is carried out by pulling the rope, and the mesh surface of the bait table is set to effectively block wind and waves and improve The utilization rate of the bait is improved, and it is beneficial to clean up the residual bait, realize the estimation of the bait feeding, and avoid the waste of bait and the pollution of the water environment by the corruption of the residual bait. the

Description of drawings:

Fig. 1 is a schematic structural view of an embodiment of the utility model. the

Detailed ways:

Below in conjunction with accompanying drawing, further set forth the utility model. the

Referring to Fig. 1, the floating bait platform for grass carp culture shown in the figure is made up of upper frame 1, lower frame 2, mesh surface 3 and support rod 4. The closed frame structures of the upper frame 1 and the lower frame 2 are formed by connecting four PVC or PPR water supply pipes with a length of 1.5m and a diameter of 50mm with four 90° elbows, and the joints are bonded with PVC adhesive . The support rods 4 are eight PVC or PPR water supply pipes with a length of 25cm and a diameter of 50mm. Their two ends are fixed on the upper frame 1 and the lower frame 2 through 16 positive tees, and the two closed square frame structures are supported in parallel to form The three-dimensional fence-type frame forms a bait table whose integral frame is a hollow closed system like this, and its own buoyancy makes the bait table suspended on the water surface. The net surface 3 is a polyethylene gauze tulle net surface, and its fishing line or binding belt is fixed on the inner surface of the three-dimensional fence type frame by binding. It is beneficial to clean up the residual bait, realize the estimation of bait feeding, and avoid the waste of bait and the pollution of the water environment by the corruption of residual bait. the

When in use, tie a long nylon rope to the two elbows at the opposite corners of the bait table and set it up in the pond, and the other end of the rope can be fixed on a wooden stake by the pond. When feeding bait, loosen one rope (the rope needs to be long enough, and the end needs to be tied to a wooden stake when loosening), pull the bait table close to the shallow water area by pulling the other one, and put floating feed or grass into it. Bait table, and then tighten the loose line and tie it firmly. After the feeding is over, pull the rope to move the bait table in the same way as when feeding, and clean up the residual bait and straw in time to avoid corruption of the residual bait and pollute the water environment; reasonably determine the next feeding amount by estimating the remaining residual bait to reduce bait waste. the

The floating bait platform for grass carp breeding of the utility model is a scientific bait platform with very practical significance designed according to the feeding habits of grass carp and the characteristics of the breeding mode, which can improve the utilization rate of bait and the breeding environment, thereby improving the efficiency of grass carp breeding . the

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. The utility model does not depart from the spirit and scope of the utility model There will also be various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents. the

Claims (7)

1. a kind of floating bait platform for grass carp cultivation is characterized in that: it is made up of upper frame (1), lower frame (2), mesh surface (3) and support bar (4), and described upper frame (1) and the lower frame (2) form a three-dimensional fence-type frame through support rods (4), and the mesh surface (3) is attached to the inside of the three-dimensional fence-type frame. 2. The floating bait platform for grass carp cultivation according to claim 1, characterized in that: the upper frame (1) and the lower frame (2) are square. 3. The floating bait platform for grass carp cultivation according to claim 2, characterized in that: the upper frame (1) and the lower frame (2) are respectively 4 PVC or PPR pipes bent at 90° by 4 PVC materials. A header connection is formed. 4. The floating bait platform for grass carp cultivation according to claim 1, characterized in that: the support rod (4) is made of PVC or PPR pipe. 5. The floating bait platform for grass carp cultivation according to claim 4, characterized in that: the two ends of the support rod (4) are fixed to the upper frame (1) and the lower frame (1) and the lower frame respectively through a PVC material positive tee or a different diameter tee. on the frame (2). 6. The floating bait platform for grass carp cultivation according to claim 1, characterized in that: the mesh surface (5) is a polyethylene gauze tulle mesh surface. 7. The floating bait platform for grass carp cultivation according to claim 1 or 5, characterized in that: the net surface (5) is fixed to the fence-type frame by fishing lines or binding straps.

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