CN210120871U

CN210120871U - Water bird catching tool for birds and poultries

Info

Publication number: CN210120871U
Application number: CN201920575419.8U
Authority: CN
Inventors: 焦盛武; 吴明; 方晴莉; 张伯岳
Original assignee: Hangzhou Guangdong Science And Technology Co Ltd; Research Institute of Subtropical Forestry of Chinese Academy of Forestry
Current assignee: Hangzhou Guangdong Science And Technology Co Ltd; Research Institute of Subtropical Forestry of Chinese Academy of Forestry
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-03-03
Anticipated expiration: 2029-04-25

Abstract

The utility model relates to an animal living body collecting tool, in particular to a water bird catching tool for poultries and tourists. The catching tool comprises at least two groups of support components which are arranged in parallel, each group of support components comprises two rotating arms, and one ends of the two rotating arms are hinged with each other; the corresponding rotating arms between two adjacent supporting assemblies are connected through connecting pieces, and the connecting pieces are connected with the positions of the corresponding rotating arms far away from the hinge point; the connecting piece and the supporting component jointly enclose a capturing area, a flexible net is laid in the capturing area, and the flexible net is connected with the connecting piece; the rotating arms of the two groups of supporting components at the outermost side are respectively provided with a rope-shaped or rod-shaped traction device, one end of the traction device is connected with the position of the rotating arm far away from the hinge point, and the other end of the traction device extends towards the direction far away from the supporting components. The catching tool is simple in structure, convenient to use, low in manufacturing cost and convenient to popularize and use on a large scale.

Description

Water bird catching tool for birds and poultries

Technical Field

The utility model relates to an animal live body collection tool, in particular to a tool for catching aquatic birds of wading birds and tourists.

Background

Birds are widely distributed and evolutionarily advanced species on the earth, have close relationship with human life, and have high scientific value for the research of the birds. During the course of bird research, it is often necessary to observe, feed test, or perform marker tracking, etc. on the living bird.

The existing commonly used bird living body sample collection mainly comprises modes such as helicopter blocking, narcotic food accompanying, net throwing and capturing, but the modes have the problems of high operation cost, great damage to birds, low capturing efficiency and the like, the use efficiency and bird protection cannot be well taken into consideration, and the wide popularization is difficult.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a wader catching tool for birds and beasts, simple structure, convenient use, low manufacturing cost, and convenient large-scale popularization and use.

In order to solve the technical problem, the utility model provides a technical scheme as follows: a water bird catching tool for birds and poultries comprises at least two groups of support assemblies which are arranged in parallel, wherein each group of support assemblies comprises two rotating arms, and one ends of the two rotating arms are hinged with each other; the corresponding rotating arms between two adjacent supporting assemblies are connected through connecting pieces, and the connecting pieces are connected with the positions of the corresponding rotating arms far away from the hinge point; the connecting piece and the supporting component jointly enclose a capturing area, a flexible net is laid in the capturing area, and the flexible net is connected with the connecting piece; the rotating arms of the two groups of supporting components at the outermost side are respectively provided with a rope-shaped or rod-shaped traction device, one end of the traction device is connected with the position of the rotating arm far away from the hinge point, and the other end of the traction device extends towards the direction far away from the supporting components.

When the lifting device is used, an operator holds one end of the traction device far away from the support assembly, and after the traction device is lifted slightly, the traction device is pulled forcefully, and two rocker arms connected with the traction device are subjected to an upward oblique acting force. Under the drive of the acting force, the two rocker arms rotate upwards around the hinged point until the two rocker arms are contacted, and under the drive of the rocker arms, the connecting piece can also synchronously move upwards, so that the flexible net is driven to be closed, the waterfowls positioned in the flexible net area are trapped, and the living body capture of the waterfowls is completed.

Compare with traditional birds mode of catching, this catching tool is little to the injury of birds, and it is efficient to catch to simple structure, convenient operation, use cost is low.

Preferably, one set of traction devices is interconnected at the end remote from the corresponding support assembly and is fixedly disposed. When the bird catching device is used for catching birds, only one person needs to pull the traction device at the other end, and the operation is simple and convenient.

Preferably, the two groups of traction devices are respectively connected with each other at the end parts far away from the corresponding support components and form an auxiliary area together with the support rod piece; the flexible net extends to the auxiliary area and is connected with the corresponding traction device. Effectively prevent birds from escaping from both end regions, and improve the success rate of bird capture.

Preferably, auxiliary buckling pieces matched with each other are arranged between the two rotating arms in each group of the supporting assembly. After two rocking arms contact, supplementary buckle lock avoids two rocking arms to part once more, further reduces the risk that birds fled.

Preferably, the device also comprises a limiting device, wherein the limiting device comprises an upright post arranged on one side of the rotating arm and a stop lever which is in rotary movable connection with the upright post around the vertical direction; the stop lever is positioned above the corresponding rotating arm. The upright post has a limiting effect on the horizontal movement of the supporting component, and the stop lever has a limiting effect on the vertical movement of the supporting component. Because the device mainly aims at the waterfowl, the height of the water level and the flow of the water flow can drive the whole device to move, and the arrangement of the limiting component can fix the whole device in a certain range.

Preferably, the support member is made of wood, bamboo or plastic. The device adopts the material with lower density, can utilize the buoyancy of water, and the automatic nimble position of adjusting whole device for the surface of water is convenient for the seizure of waterfowl.

Preferably, the connecting piece is in a flexible linear shape or a rigid rod.

Preferably, the bait also comprises an attracting device, and the attracting device is one or any combination of sound attraction, color attraction and food attraction. The probability that the waterfowl falls into the flexible net area is improved, and then the efficiency of catching the waterfowl is improved.

Drawings

FIG. 1 is a schematic view of the water bird catching tool for birds and birds of this embodiment;

FIG. 2 is a schematic view of the water bird catching tool for birds and birds without flexible nets according to the present embodiment;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a schematic view showing the operation of the bird and water bird catching tool in the front view direction;

fig. 5 is a schematic side view of the bird and water bird catching tool of the embodiment in use.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Examples

As shown in fig. 1 and 2, a water bird catching tool for birds and poultries comprises at least two groups of support assemblies 1 arranged in parallel, wherein each group of support assemblies 1 comprises two rotating arms 11, and one ends of the two rotating arms 11 are hinged with each other. And auxiliary buckling pieces 2 matched with each other are arranged between the two rotating arms 11 in each group of the supporting component 1. The fastener 2 can be selected from a buckle structure and can also be a magnetic connector 4. The support assembly 1 is made of wood, bamboo or plastic pipe.

As shown in fig. 1 and 2, the corresponding rotating arms 11 between two adjacent support assemblies 1 are connected through a connecting piece 4, and the connecting piece 4 is connected with the corresponding rotating arm 11 at a position far away from the hinge point 12; the connecting piece 4 and the supporting component 1 jointly enclose a capturing area 3, a flexible net 7 is laid in the capturing area 3, and the flexible net 7 is connected with the connecting piece 4. The connecting piece 4 is in a flexible linear shape or a rigid rod piece.

As shown in fig. 1 and fig. 2, the rotating arms 11 of the two outermost groups of support assemblies 1 are respectively provided with a rope-shaped or rod-shaped traction device 6, one end of the traction device 6 is connected with the position of the rotating arm 11 far away from the hinge point 12, and the other end extends in the direction far away from the support assemblies 1. The two groups of traction devices 6 are respectively connected with each other at the end parts far away from the corresponding support components 1, and form an auxiliary area 9 together with the support rod piece; the flexible web 7 extends to the auxiliary area 9 and is connected to the corresponding pulling devices 6, wherein one set of pulling devices 6 is fixedly arranged away from the end of the corresponding support assembly 1.

As shown in fig. 1 and 3, the device further comprises a limiting device 5, wherein the limiting device 5 comprises a vertical column 51 arranged on one side of the rotating arm 11, and a stop lever 52 rotatably and movably connected with the vertical column 51 around the vertical direction; the stop rod 52 is located above the corresponding rotating arm 11.

As shown in fig. 1 and 2, the bait device 8 is further provided, and the bait device 8 is one or any combination of sound bait, color bait and food bait.

The operation of the catching tool is illustrated in fig. 4 and 5, when the catching tool is used, an operator holds one end of the traction device 6 far away from the support assembly 1, and after the end is lifted slightly, the operator pulls the end with force, and two rocker arms connected with the traction device 6 are applied with upward oblique force. Under the drive of the acting force, the two rocker arms rotate upwards around the hinge point 12 (as shown in the process of a1-a2 in fig. 4) until the two rocker arms are contacted, and the connecting piece 4 can synchronously move upwards under the drive of the rocker arms, so that the flexible net 7 is driven to be closed (as shown in the process of a2-a3 in fig. 4), the waterfowl in the area of the flexible net 7 is trapped, and the live body capture of the waterfowl is completed. The b1-b2 process is shown in FIG. 5 as a side display of the capture process.

The water bird catching tool for the waders and the poultries has the advantages of simple structure, convenience in use, low manufacturing cost and convenience for large-scale popularization and use.

In summary, the above description is only a preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. A water bird catching tool for birds and poultries is characterized in that:

the support device comprises at least two groups of support assemblies (1) which are arranged in parallel, wherein each group of support assemblies (1) comprises two rotating arms (22), and one ends of the two rotating arms (22) are hinged with each other;

the corresponding rotating arms (22) between two adjacent supporting assemblies (1) are connected through connecting pieces (4), and the connecting pieces (4) are connected with the positions, far away from the hinge point (12), of the corresponding rotating arms (22);

the connecting piece (4) and the supporting component (1) jointly enclose a capturing area (3), and a flexible net (7) connected with the connecting piece (4) is laid in the capturing area (3);

and rope-shaped or rod-shaped traction devices (6) are respectively arranged on the rotating arms (22) of the two groups of supporting components (1) at the outermost side, one end of each traction device (6) is connected with the position of the rotating arm (22) far away from the hinge point (12), and the other end of each traction device extends towards the direction far away from the supporting components (1).

2. The bird and bird-involved waterfowl catching tool according to claim 1, wherein: one group of traction devices (6) are connected with each other at the end parts far away from the corresponding support components (1) and are fixedly arranged.

3. The bird and bird-involved waterfowl catching tool according to claim 1, wherein: the two groups of traction devices (6) are respectively connected with each other at the end parts far away from the corresponding support components (1) and form an auxiliary area (9) together with the support rod piece; the flexible net (7) extends to the auxiliary area (9) and is connected with the corresponding traction device (6).

4. The bird and bird-involved waterfowl catching tool according to claim 1, wherein: auxiliary buckling pieces (2) which are matched with each other are arranged between the two rotating arms (22) in each group of the supporting component (1).

5. The implement for catching waterfowl in birds and birds according to any one of claims 1 to 4, wherein: the device is characterized by further comprising a limiting device (5), wherein the limiting device (5) comprises an upright post (51) arranged on one side of the rotating arm (22) and a stop lever (52) which is movably connected with the upright post (51) in a rotating mode around the vertical direction; the stop rod (52) is positioned above the corresponding rotating arm (22).

6. The bird and bird-involved waterfowl catching tool according to claim 5, wherein: the supporting component (1) is made of wood, bamboo or plastic pipe.

7. The bird and bird-involved waterfowl catching tool according to claim 6, wherein: the connecting piece (4) is in a flexible linear shape or a rigid rod piece.

8. The implement for catching waterfowl in birds and avians according to any one of claims 1 to 4, 6 and 7, wherein: the bait also comprises an attracting device (8), wherein the attracting device (8) is one or any combination of sound attraction, color attraction and food attraction.