CN218789857U

CN218789857U - Captive fence for breeding crayfishes in paddy field

Info

Publication number: CN218789857U
Application number: CN202222580602.1U
Authority: CN
Inventors: 李德好
Original assignee: Anhui Canghe Agricultural Technology Co ltd
Current assignee: Anhui Canghe Agricultural Technology Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-04-07
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a containment fence for breeding crayfishes in a paddy field, which comprises fence support columns, wherein the two fence support columns are fixedly connected together through a containment frame, and an interception net for intercepting the crayfishes is fixedly arranged on the inner ring of the containment frame; connecting assembly and card and subassembly are installed respectively to the upper and lower both ends of rail support column, connecting assembly and card and subassembly phase-match are located the below simultaneously the bottom movable sleeve of rail support column is equipped with the seal cover, connecting assembly is including fixing the support column connecting block on rail support column top, mounting hole and draw-in groove have been seted up to the support column connecting block. Through the matching of the connecting component and the clamp and the component, a plurality of fence supporting columns can be spliced together, so that the height of the fence can be increased, and the fence can be more conveniently disassembled and assembled; through installing the interception net on enclosing and keeping off the frame, make it when accomodating, the interception net can not intertwine together, and then conveniently install.

Description

Captive fence for breeding crayfishes in paddy field

Technical Field

The utility model relates to a containment rail of usefulness is bred to paddy field crayfish belongs to technical field.

Background

The crayfish is a freshwater economic crayfish and is popular with people because of delicious meat taste. Due to the omnivorous property, the fast growth speed and the strong adaptability, the method forms an absolute competitive advantage in the local ecological environment. The ingestion range of the feed comprises aquatic weeds, algae, aquatic insects, animal carcasses and the like, and the feed can kill the aquatic insects and the animal carcasses in a self-killing way when food is deficient. Crayfish has become an important economic breeding breed in china in recent years. The escape is strictly prevented in the commercial culture process, and particularly the escape into the original ecological water body which is rarely found in people is strictly prevented. Which leads to destructive hazards for the ecological competitive advantage of the local species. Meanwhile, the requirements of the lobsters on water quality are not high, and the crayfishes in the growing and breeding farmlands conforming to the lobsters can be completely moved to clear water rivers for captive breeding.

The existing fence for crayfish breeding basically adopts the combination of a fishing net and a bamboo pole to form the fence, when the fence is disassembled and stored, the fishing net is extremely easy to be wound together, the fence is not easy to be installed again, the height of installation is not easy to improve, and the practicability is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem that prior art exists, overcome prior art's weak point, design one kind and conveniently dismantle and accomodate, the containment rail of usefulness is bred to the rice terrace crayfish of the secondary installation of being convenient for simultaneously.

In order to realize the purpose, the technical scheme of the utility model is that:

the containment fence for the cultivation of the crayfish in the paddy field comprises fence support columns, wherein the two fence support columns are fixedly connected together through a containment frame, and an interception net for intercepting the crayfish is fixedly arranged on an inner ring of the containment frame;

connecting components and cards and components are installed at the upper and lower ends of the fence support column respectively, the connecting components are matched with the cards and the components, and meanwhile, a sealing sleeve is movably sleeved at the bottom end of the fence support column.

Preferably, coupling assembling is including fixing the support column connecting block on rail support column top, mounting hole and draw-in groove have been seted up to the support column connecting block, the movable sleeve in the mounting hole is equipped with movable loop bar, two movable loop bar is through pressing connecting plate fixed connection.

Preferably, the outer ring of the movable loop bar is fixedly sleeved with a loop bar baffle, the loop bar baffle is fixedly connected with a sliding block, the side wall of the mounting hole is provided with a sliding groove, and the sliding block is connected with the sliding groove in a sliding manner.

Preferably, the outer ring of the movable loop bar is movably sleeved with a return spring, and two ends of the return spring are fixedly connected with the loop bar baffle and the side wall of the mounting hole respectively.

Preferably, the bottom end of the fence supporting column is provided with a slot, the side wall of the fence supporting column is provided with a slot matched with the movable loop bar, and the slot is communicated with the slot.

Preferably, the card and the component comprise elastic clamping plates fixedly mounted on the inner walls of the slots, and one side of each elastic clamping plate is fixedly connected with a clamping block matched with the corresponding clamping groove.

Preferably, the fence frame is connected with the fence supporting column through bolts.

The utility model discloses the beneficial effect who reaches:

1. through the matching of the connecting component and the clamp and the component, a plurality of fence supporting columns can be spliced together, so that the height of the fence can be increased, and the fence can be more conveniently disassembled and assembled;

2. through installing the interception net on enclosing and keeping off the frame, make it when accomodating, the interception net can not intertwine together, and then conveniently install.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic perspective view of the fence support pole shown in FIG. 1;

fig. 4 is another structural schematic view of the railing support post of fig. 3.

Reference numerals: 1. a fence support post; 2. a connecting assembly; 21. a support column connecting block; 22. a movable loop bar; 23. a loop bar baffle; 24. a return spring; 25. pressing the connecting plate; 3. cards and components; 31. an elastic clamping plate; 32. a clamping block; 4. sealing sleeves; 5. a surrounding baffle frame; 6. and (5) intercepting a net.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Example 1

As shown in fig. 1, the containment fence for culturing the crayfish in the paddy field provided by the utility model comprises fence support columns 1, wherein the two fence support columns 1 are fixedly connected together through a baffle frame 5, and an interception net 6 for intercepting the crayfish is fixedly arranged on the inner ring of the baffle frame 5; connecting assembly 2 and card and subassembly 3 are installed respectively to rail support column 1's upper and lower both ends, and connecting assembly 2 matches with card and subassembly 3, and the bottom movable sleeve that lies in below rail support column 1 simultaneously is equipped with seal cover 4, encloses to keep off frame 5 and is connected with rail support column 1 through the bolt.

In this embodiment, two rail support columns 1 enclose through one and keep off frame 5 and a barrier net 6 equipment and form a rail together, wherein can be through the dismouting to the bolt, be used for realizing to rail support column 1 and enclose separation and installation that keep off frame 5, it can all be more convenient to make its transportation and combination, barrier net 6 is through enclosing the fixed of keeping off frame 5 simultaneously, make accomodating, when transporting, the winding condition can not take place for barrier net 6, avoid causing the trouble for the installation next time, and seal cover 4 is used for fixing with ground.

Example 2

As shown in fig. 2-4, the utility model provides a containment rail of usefulness is bred to paddy field crayfish, compare in embodiment 1, this embodiment still includes coupling assembling 2, coupling assembling 2 is including fixing the support column connecting block 21 on 1 top of rail support column, mounting hole and draw-in groove have been seted up to support column connecting block 21, the movable sleeve is equipped with movable loop bar 22 in the mounting hole, two movable loop bar 22 are through pressing connecting plate 25 fixed connection, the fixed cover in outer lane of movable loop bar 22 is equipped with loop bar baffle 23, loop bar baffle 23 fixedly connected with slider, the spout has been seted up to the lateral wall of mounting hole, slider and spout sliding connection, the outer lane movable sleeve of movable loop bar 22 is equipped with reset spring 24, reset spring 24's both ends respectively with loop bar baffle 23 and mounting hole lateral wall fixed connection, the slot has been seted up to the bottom of support column 1, the lateral wall set up the fluting with movable loop bar 22 looks adaptation, fluting and slot, card and subassembly 3 include elastic clamping plate 31 of fixed mounting on the slot inner wall, one side fixed connection of elastic clamping plate 31 has the fixture block 32 with draw-in groove looks adaptation.

In this embodiment, one presses connecting plate 25 and two movable loop bars 22 to form a "U" font, and slider and spout all are trapezoidal simultaneously, and the diameter of loop bar baffle 23 is greater than the diameter of the export at mounting hole both ends, and the mounting hole is the little middle big state in both ends, makes movable loop bar 22 can't break away from with it in the mounting hole all the time, and reset spring 24 can give the reverse effort of loop bar baffle 23 all the time for guarantee that movable loop bar 22 has one end to keep away from support column connecting block 21 all the time under the circumstances that does not have external force.

The working principle is as follows: firstly, sleeving a sealing sleeve 4 at the bottom end of a fence supporting column 1, ensuring that the fence supporting column 1, a surrounding and blocking frame 5 and an intercepting net 6 are stably fixed on the ground through the sealing sleeve 4, and inserting slots of another group of fence supporting columns 1 into the tops of the fence supporting columns 1 fixed on the ground when the fence supporting columns 1 need to be overlapped and assembled until clamping blocks 32 fixedly connected with an elastic clamping plate 31 enter the slots of a supporting column connecting block 21, so that the assembly is completed;

when needs split two rail support posts 1 after the equipment, at first, need press two simultaneously and press connecting plate 25, promote activity loop bar 22 and lead to the fact the oppression to elastic clamping plate 31 for elastic clamping plate 31 takes place the bending, leads to fixture block 32 and support column connecting block 21's draw-in groove to break away from, can upwards carry at this moment and draw rail support post 1, makes two rail support posts 1 separate.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. The captive fence for breeding the crayfish in the paddy field comprises fence supporting columns (1) and is characterized in that the two fence supporting columns (1) are fixedly connected together through a fence frame (5), and an intercepting net (6) for intercepting the crayfish is fixedly arranged on an inner ring of the fence frame (5);

connecting assembly (2) and card and subassembly (3) are installed respectively to the upper and lower both ends of rail support column (1), connecting assembly (2) and card and subassembly (3) phase-match are located the below simultaneously the bottom movable sleeve of rail support column (1) is equipped with seal cover (4).

2. The containment fence for the cultivation of the crayfish in the paddy field according to claim 1, characterized in that the connecting assembly (2) comprises a supporting column connecting block (21) fixed on the top end of a fence supporting column (1), the supporting column connecting block (21) is provided with a mounting hole and a clamping groove, a movable sleeve rod (22) is movably sleeved in the mounting hole, and the two movable sleeve rods (22) are fixedly connected through a pressing connecting plate (25).

3. The containment fence for the cultivation of the crayfish in the paddy field as claimed in claim 2, wherein the outer ring of the movable loop bar (22) is fixedly sleeved with a loop bar baffle (23), the loop bar baffle (23) is fixedly connected with a slide block, the side wall of the mounting hole is provided with a slide groove, and the slide block is slidably connected with the slide groove.

4. The containment fence for the cultivation of the crayfish in the paddy field as claimed in claim 3, wherein the outer ring of the movable loop bar (22) is movably sleeved with a return spring (24), and two ends of the return spring (24) are respectively fixedly connected with the loop bar baffle (23) and the side wall of the mounting hole.

5. The containment fence for the cultivation of the crayfish in the paddy field as claimed in claim 2, wherein the bottom end of the fence supporting column (1) is provided with a slot, the side wall of the fence supporting column is provided with a slot matched with the movable loop bar (22), and the slot is communicated with the slot.

6. The containment fence for the cultivation of the crayfish in the paddy field as claimed in claim 5, wherein the clip and the component (3) comprise an elastic clip plate (31) fixedly arranged on the inner wall of the slot, and one side of the elastic clip plate (31) is fixedly connected with a clip block (32) matched with the clip groove.

7. The containment fence for cultivating the paddy field crayfish as claimed in claim 1, characterized in that the fence frame (5) is connected with the fence supporting pole (1) through a bolt.