CN215012689U

CN215012689U - Feeder is bred to rice field crayfish

Info

Publication number: CN215012689U
Application number: CN202121316394.3U
Authority: CN
Inventors: 胡宝
Original assignee: Wuwei Jiangshiyue Ecological Agriculture Co ltd
Current assignee: Wuwei Jiangshiyue Ecological Agriculture Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-07
Anticipated expiration: 2031-06-15

Abstract

The utility model relates to a feeder for breeding rice field crayfishes, which comprises a connecting platform body structure and a four-corner positioning column structure arranged in the connecting platform body structure, wherein the connecting platform body structure is rectangular; the four-corner positioning column structure comprises a positioning column body, an insertion end arranged at the bottom of the positioning column body and an external plug bush arranged at the top of the positioning column body. The utility model has the advantages that: the structure can control the feeding material to sink and pollute the water quality in a limited way, further reduce the feed waste, ensure the capture of natural enemies in water and in the air when crayfishes gather and eat, and ensure the survival rate and the yield of the crayfishes. The limiting fence is arranged to ensure the feeding of the specification body, prevent the snatching of food, prevent the small body from eating food and prevent the capture of natural enemies in water, and also improve the production rate and yield and improve the cultivation specification standardization.

Description

Feeder is bred to rice field crayfish

Technical Field

The utility model relates to a crayfish breeding device especially relates to a feeder is bred to rice field crayfish.

Background

The average total culture yield of the crayfishes in China reaches 208.96 ten thousand tons, the total culture area reaches 1929 ten thousand mu, and the culture yield and the culture area of the rice field respectively account for 84.82 percent and 85.96 percent. Although the cultivation of rice and shrimps in Henan province starts late, the development is rapid, the cultivation area reaches nearly 90 ten thousand mu from 2.6 ten thousand mu in 2016 to 2019, but from the current production situation, the rice and shrimps are cultivated in the whole country mostly by in-situ propagation and self-propagation, and the rice and shrimp cultivation is easily trapped in the cultivation dilemma of 'growing more and less' after being continuously cultivated for two years: firstly, the quantity of the shrimps stored in the field is difficult to effectively and accurately control through in-situ propagation; and secondly, the shrimp larvae are caught and left to be large and small, so that the quality of the shrimp larvae is reduced, the commercial shrimps are small in size, and the benefit is low.

The existing crayfish feeding is in a throwing or fixed-point feeding mode and comprises the following steps: the feeding and sinking causes water body pollution, the shrimps with different sizes eat uniformly, and the crayfishes are easy to be captured by natural enemies when eating.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the rice field crayfish breeding feeder has the advantages of being simple and convenient to operate, and stable and reliable in structure; the problem is solved, and the breeding efficiency is convenient to improve.

The utility model provides a technical scheme that its technical problem adopted is: a feeder for breeding rice field crayfishes comprises a connecting platform body structure and a four-corner positioning column structure arranged in the connecting platform body structure, wherein the connecting platform body structure is rectangular; the four-corner positioning column structure comprises a positioning column body, an insertion end arranged at the bottom of the positioning column body and an external plug bush arranged at the top of the positioning column body.

The material bearing device comprises a material bearing frame sleeved among 2 blocking rods, a separating body is arranged in the material bearing frame, the material bearing frame comprises a frame body frame and a plurality of spacing grid blocking strips arranged outside the frame body frame at intervals, and the spacing grid blocking strips are coated on the front, back, left, right and bottom surfaces of the frame body frame.

The external plug bush in set up and shelter from the support body structure.

The shielding frame body structure comprises an inserting support column and a ceiling structure, wherein the inserting support column is in butt joint with the inserting sleeve, the ceiling structure is arranged on the inserting support column, the ceiling structure comprises a shed body seat, an outer cover body arranged on the upper portion of the shed body seat, and an upper inserting groove is formed in the bottom end of the shed body seat and matched with the inserting support column in shape.

The shed body seat is internally provided with a luminous source.

The luminous source is arranged at the center of the shed body seat, the annular reflective belt is arranged outside the luminous source, and the battery box body is arranged at the lower part of the luminous source.

The periphery of the connecting table body is provided with evenly distributed limiting fences.

The utility model has the advantages that: the structure can control the feeding material to sink and pollute the water quality in a limited way, further reduce the feed waste, ensure the capture of natural enemies in water and in the air when crayfishes gather and eat, and ensure the survival rate and the yield of the crayfishes. The limiting fence is arranged to ensure the feeding of the specification body, prevent the snatching of food, prevent the small body from eating food and prevent the capture of natural enemies in water, and also improve the production rate and yield and improve the cultivation specification standardization. Meanwhile, the process of installation and disassembly is convenient, the culture effect is obvious, the production rate is high, and the practicability is good.

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the connecting table of the present invention.

Fig. 3 is a top view of the material-holding frame of the present invention.

Fig. 4 is a perspective view of the structure of the material-holding frame of the present invention.

Fig. 5 is a schematic structural diagram of another embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a third embodiment of the present invention.

In the figure: 1. the solar photovoltaic power generation device comprises a connecting table body, 2 plug hole groups, 3 blocking rods, 4, 5 inserting ends, 6 external plug bushes, 7 separating bodies, 8 frame bodies, 9 limiting grid blocking strips, 10 plug supporting columns, 11 solar cell panels, 12 shed body seats, 13 outer cover bodies, 14 upper plug grooves, 15 annular reflective belts, 16 battery box bodies, 17 limiting fences, 18 upper protecting body edges, 19 lower protecting body edges, 20 light emitting sources, 21 limiting fences, 22 locking clamping blocks.

Detailed Description

The terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like in the specification indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Embodiment 1, as shown in fig. 1 to 4, a feeder for breeding rice field crayfish includes a connecting platform body structure, and a four-corner positioning column structure arranged in the connecting platform body structure, wherein the connecting platform body 1 is rectangular; the inner vertex angle position of the top edge part is provided with a jack group 2, the inner edge of a locking clamping block of the jack group 2 is provided with a locking clamping block 22 for fixing the positioning column body 4 after being sleeved, the middle part of the jack group is of a hollow structure, a group of stop rods 3 are arranged at the middle interval of the hollow structure, an upper protective body edge 18 and a lower protective body edge 19 are arranged on the upper and lower top edges of the connecting table body 1, a material bearing device is arranged between the 2 stop rods, and the four-corner positioning column structure comprises the positioning column body 4, an insertion end 5 arranged at the bottom of the positioning column body and an external insertion sleeve 6 arranged at the top of the positioning column body.

The material bearing device comprises a material bearing frame sleeved among 2 blocking rods, a separating body 7 is arranged in the material bearing frame, the material bearing frame comprises a frame body frame 8 and a plurality of spacing grid blocking strips 9 arranged outside the frame body frame at intervals, and the spacing grid blocking strips 9 are coated on the front, rear, left, right and bottom surfaces of the frame body frame 8.

In order to prevent the capture of waterfowls, a shielding frame body structure is arranged in the external plug bush.

The shielding frame body structure comprises an inserting support column 10 in butt joint with the external inserting sleeve 6 and a ceiling structure arranged on the inserting support column 10, wherein the ceiling structure comprises a shed body seat 12, an outer cover body 13 arranged on the upper portion of the shed body seat and an upper inserting groove 14 which is arranged at the bottom end of the shed body seat 12 and is matched with the inserting support column 10 in shape.

The light source 20 is arranged in the shed body seat. Used for dispersing waterfowl and prompting the placement position.

The luminous source is arranged at the center of the shed body seat, an annular reflective belt 15 is arranged outside the luminous source, and a battery box body 16 is arranged at the lower part of the luminous source.

As shown in fig. 5, the battery case 16 is connected to the external solar cell panel 11 to provide a self-contained power source.

In embodiment 2, as shown in fig. 6, on the basis of embodiment 1, the uniformly distributed limit fences 21 are arranged on the periphery of the connecting table body 1, in order to prevent other organisms from capturing when the crayfish eats, and the spacing degree of the limit fences is arranged; the crayfish feeding device has the advantages that crayfish of different specifications can be fed conveniently, the situation that the crayfish cannot eat food when the crayfish is larger than the spacing degree specification of the limiting fence is avoided, and the crayfish cannot enter the feeding device to eat food when the crayfish is larger than the spacing degree specification of the limiting fence.

In use, the positioning column 4 is sleeved with the connecting table body 1 and then is placed in a culture area for fixation, the connecting table body 1 is placed below a horizontal plane, the locking clamping blocks 22 at the edge of the jack group 2 are locked, feed is placed in the frame body frame 8, the plug-in support column 10 is butted with the external plug bush 6 after being placed, and assembly is completed after the upper plug groove 14 of the shed body seat 12 is butted with the top of the plug-in support column 10. The structure can control the feeding material to sink and pollute the water quality in a limited way, further reduce the feed waste, ensure the capture of natural enemies in water and in the air when crayfishes gather and eat, and ensure the survival rate and the yield of the crayfishes. The limiting fence is arranged to ensure the feeding of the specification body, prevent the snatching of food, prevent the small body from eating food and prevent the capture of natural enemies in water, and also improve the production rate and yield and improve the cultivation specification standardization.

The above embodiments are merely to describe the preferred embodiments of the present invention, and are not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.

Claims

1. The utility model provides a feeder is bred to rice field crayfish which characterized in that: the device comprises a connecting table body structure and a four-corner positioning column structure arranged in the connecting table body structure, wherein the connecting table body structure is rectangular; the four-corner positioning column structure comprises a positioning column body, an insertion end arranged at the bottom of the positioning column body and an external plug bush arranged at the top of the positioning column body.

2. The paddy field crayfish aquaculture feeder of claim 1, further comprising: the material bearing device comprises a material bearing frame sleeved among 2 blocking rods, a separating body is arranged in the material bearing frame, the material bearing frame comprises a frame body frame, a plurality of spacing grid blocking strips arranged at intervals are arranged outside the frame body frame, and the spacing grid blocking strips are coated on the front, back, left, right and bottom surfaces of the frame body frame.

3. The paddy field crayfish aquaculture feeder of claim 1, further comprising: the external plug bush in set up and shelter from the support body structure.

4. The paddy field crayfish aquaculture feeder of claim 3, further comprising: the shielding frame body structure comprises an inserting support column and a ceiling structure, wherein the inserting support column is in butt joint with the inserting sleeve, the ceiling structure is arranged on the inserting support column, the ceiling structure comprises a shed body seat, an outer cover body arranged on the upper portion of the shed body seat, and an upper inserting groove is formed in the bottom end of the shed body seat and matched with the inserting support column in shape.

5. The paddy field crayfish aquaculture feeder of claim 4, further comprising: the shed body seat is internally provided with a luminous source.

6. The paddy field crayfish aquaculture feeder of claim 5, further comprising: the luminous source is arranged at the center of the shed body seat, the annular reflective belt is arranged outside the luminous source, and the battery box body is arranged at the lower part of the luminous source.

7. The paddy field crayfish aquaculture feeder of claim 1, further comprising: and the periphery of the connecting table body structure is provided with uniformly distributed limiting fences.