CN216853579U

CN216853579U - Foreign invasive species trapping equipment

Info

Publication number: CN216853579U
Application number: CN202220497744.9U
Authority: CN
Inventors: 史国强; 郭艳双; 王卓聪; 罗玉梅; 张睿; 代玉红; 张德文; 陈庆红; 牛丽君; 黄利亚; 吴秀玲
Original assignee: Changbai Mountain Academy Of Sciences
Current assignee: Changbai Mountain Academy Of Sciences
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-01
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses an external invasive species trapping device, which comprises a cage body, a cage door, a stabilizing rod and a return spring, wherein the stabilizing rod is arranged on the side of the top of the cage body, the return spring is sleeved outside the stabilizing rod, a bottom plate is arranged on the inner surface of the bottom of the cage body, an inclined plate is arranged on the side of the bottom plate, a supporting plate is arranged between the bottom plate and the inclined plate, a pressing mechanism and a rotating mechanism are arranged on the bottom plate, the pressing mechanism comprises a first supporting column, an inclined table and a pressing block, and the bottom end of the first supporting column is arranged on the bottom plate; inside north american mink was lured into the cage body by the bait, north american mink stepped on the sloping bench, and the sloping bench receives gravity and can move down, and the one end of rotor plate receives to press the briquetting to push down the effect, and the other end perk of rotor plate is in the rotatory closure of the cage door of open mode, is convenient for catch north american mink, avoids the situation emergence that comparatively alert north american mink did not eat the bait and escaped from the cage.

Description

Foreign invasive species trapping equipment

Technical Field

The utility model belongs to the technical field of species trapping devices, and particularly relates to an external invasive species trapping device.

Background

The North American mink mainly moves at night, eats small rodent, and also eats mole cricket, frogs and fish. The north american minks are interested in independent movement, inhabit forest and river banks in temperate zones, prey on aquatic animals and small and medium-sized terrestrial animals, and can kill the whole group of ground nest birds to cause damage to wild animals, fishery and poultry industry, and the north american minks can also carry pathogens, and foreign invasive species of the north american minks are harmful and need to be trapped.

When the existing catching net cage is used for catching the North American minks, the problems that the North American minks are alarmed due to the influence of sound at night, do not eat baits and are easy to escape from the cage exist, and therefore an external invasive species catching device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a foreign invasive species trapping device, which solves the problem that the North American minks do not eat bait and are easy to escape from cages as proposed in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an external invasive species trapping device comprises a cage body, a cage door, a stabilizing rod and a reset spring, wherein the stabilizing rod is installed on the side of the top of the cage body, the reset spring is sleeved outside the stabilizing rod, a bottom plate is arranged on the inner surface of the bottom of the cage body, an inclined plate is arranged on the side of the bottom plate, a supporting plate is arranged between the bottom plate and the inclined plate, a pressing mechanism and a rotating mechanism are arranged on the bottom plate, the pressing mechanism comprises a first supporting column, an inclined table and a pressing block, the bottom end of the first supporting column is installed on the bottom plate, the top end of the first supporting column is connected with the bottom of one end of the inclined table, the pressing block is connected with the bottom of the other side of the inclined table, the rotating mechanism comprises a second supporting column, a rotating plate, a first connecting rod, a ring pipe, a second connecting rod and a torsion spring, the second supporting column and the second connecting rod are installed on the bottom plate, the rotary plate is connected with the second support column, the torsional spring sleeve is arranged on the outer side of the second connecting rod, the first connecting rod is connected with the bottom of the side of the rotary plate, the ring pipe sleeve is arranged on the outer side of the first connecting rod, two ends of the torsional spring are respectively connected with the ring pipe and the bottom plate, a connecting rope is arranged on the side of the cage door, and a limiting column is arranged at the other end of the connecting rope.

Preferably, a right-angled triangle structure is formed among the bottom plate, the inclined plate and the support plate, the inclined table comprises an inclined part and a horizontal part, the first support column is rotatably connected with the inclined part, and the pressing block is connected with the horizontal part.

Preferably, the first connecting rod and the second connecting rod are both L-shaped structures, the rotating plate is rotatably connected with the second supporting column, and the first connecting rod is rotatably connected with the ring pipe.

Preferably, the surface of the side of the rotating plate is provided with an inwards concave limiting groove, the bottom of the pressing block is in a bent shape, and the bottom of the pressing block is matched with the limiting groove.

Preferably, both ends of the limiting column are both in a bent shape, grooves are formed in the opposite surfaces of the rotating plate and the bottom plate, and both ends of the limiting column are matched with the grooves.

Preferably, the inner surface of the cage body is provided with a first guide rod of a U-shaped structure, and the side position of the top surface of the cage body is provided with a second guide rod of the U-shaped structure.

Preferably, the surface of cage body is provided with the cage side door, pass through hinge connection between one side avris of cage side door and the cage body, pass through the bolt connection between another side avris of cage side door and the cage body.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the sloping platform that sets up, press the briquetting, the rotor plate, the torsional spring, connect rope and spacing post, north american mink is lured by the bait and gets into inside the cage body, north american mink steps on the sloping platform, the sloping platform receives gravity and can move down, the one end of rotor plate receives presses the briquetting effect of pushing down, the other end perk of rotor plate, the cage door that is in the open mode is rotatory closed, be convenient for catch north american mink, avoid comparatively alert north american mink not to eat the condition that the bait escaped from the cage in.

2. Through the cage side door that sets up, through hinge connection between one side avris of cage side door and the cage body, through the bolt connection between the another side avris of cage side door and the cage body, be convenient for open and shut the cage side door, the position of the spacing post of adjustment of being convenient for is convenient for take out the North America mink of traping.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the portion B of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the portion C of FIG. 1 according to the present invention;

in the figure: 1. a cage body; 2. a cage side door; 3. a cage door; 4. a base plate; 5. a sloping plate; 6. a support plate; 7. connecting ropes; 8. a first guide bar; 9. a first support column; 10. a sloping table; 11. a pressing block; 12. a second support column; 13. a rotating plate; 14. a first connecting rod; 15. a ring pipe; 16. a second connecting rod; 17. a torsion spring; 18. a limiting column; 19. a second guide bar; 20. a stabilizing rod; 21. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1 to 4, the present invention provides a technical solution: an external invasive species trapping device comprises a cage body 1, a cage door 3, a stabilizing rod 20 and a return spring 21, wherein the stabilizing rod 20 is installed on the side of the top of the cage body 1, the return spring 21 is sleeved outside the stabilizing rod 20, a bottom plate 4 is arranged on the inner surface of the bottom of the cage body 1, the bottom plate 4 is connected with the cage body 1 in a screwing manner through screws, an inclined plate 5 is arranged on the side of the bottom plate 4, a supporting plate 6 is arranged between the bottom plate 4 and the inclined plate 5, the bottom plate 4, the inclined plate 5 and the supporting plate 6 are connected in a welding manner, a pressing mechanism and a rotating mechanism are arranged on the bottom plate 4, the pressing mechanism comprises a first supporting column 9, an inclined table 10 and a pressing block 11, the bottom end of the first supporting column 9 is installed on the bottom plate 4, the first supporting column 9 is connected with the bottom plate 4 in a screwing manner through screws, the top end of the first supporting column 9 is connected with the bottom of one end of the inclined table 10, the pressing block 11 is connected with the bottom of the other side of the inclined table 10, the rotating mechanism comprises a second supporting column 12, a rotating plate 13, a first connecting rod 14, a circular tube 15, a second connecting rod 16 and a torsion spring 17, the second supporting column 12 and the second connecting rod 16 are installed on the bottom plate 4, the rotating plate 13 is connected with the second supporting column 12, the torsion spring 17 is sleeved on the outer side of the second connecting rod 16, the first connecting rod 14 is connected with the bottom of the side of the rotating plate 13, the circular tube 15 is sleeved on the outer side of the first connecting rod 14, two ends of the torsion spring 17 are respectively connected with the circular tube 15 and the bottom plate 4, a connecting rope 7 is arranged on the side of the cage door 3, the connecting rope 7 penetrates through a cage eye on the cage body 1, a limiting column 18 is arranged at the other end of the connecting rope 7, the cage door 3 is opened, bait is hung in the cage body 1, North America minks are attracted by the bait to enter the interior of the cage body 1, the North America minks step on the sloping platform 10, the sloping platform 10 can move downwards under the action of gravity, the pressing block 11 moves downwards, one end of the rotating plate 13 is pressed by the pressing block 11, the torsion spring 17 is in a contraction state, the other end of the rotating plate 13 tilts, the return spring 21 in the contraction state changes into an extension state, the cage door 3 in the opening state is rotated and closed, the connecting rope 7 and the limiting column 18 are pulled, the cage body 1 is in the closing state, and the North American minks are captured.

In this embodiment, a right triangle structure is formed between the bottom plate 4, the inclined plate 5 and the support plate 6, the inclined table 10 includes an inclined part and a horizontal part, the first support column 9 is rotatably connected with the inclined part, the inclined table 10 moves downward under the action of gravity, the pressing block 11 moves downward, the pressing block 11 is connected with the horizontal part, the first connecting rod 14 and the second connecting rod 16 are both of an "L" type structure, the rotating plate 13 is rotatably connected with the second support column 12, the first connecting rod 14 is rotatably connected with the annular pipe 15, one end of the rotating plate 13 is pressed downward by the pressing block 11, the other end of the rotating plate 13 tilts, the return spring 21 in a contracted state becomes an extended state, the cage door 3 in an opened state is rotatably closed, the connecting rope 7 and the limiting column 18 are pulled, the surface of the side of the rotating plate 13 is provided with an inward concave limiting groove, the bottom of the pressing block 11 is in a curved shape, and the bottom of the pressing block 11 is matched with the limiting groove, according to briquetting 11 and rotor plate 13 smooth connection, the both ends of spacing post 18 are the bending shape, and rotor plate 13 and the relative surface of bottom plate 4 all set up flutedly, and the both ends and the recess cooperation of spacing post 18, spacing post 18 and rotor plate 13, bottom plate 4 smooth connection.

In this embodiment, the inner surface of the cage body 1 is provided with the first guide bar 8 of "U" type structure, the avris position of the top surface of the cage body 1 is provided with the second guide bar 19 of "U" type structure, the connection rope 7 passes through the cage eye of the avris of the top of the cage body 1, the connection rope 7 passes through the direction of the first guide bar 8 and the second guide bar 19, thereby changing the direction of the force of connecting the rope 7.

In this embodiment, the surface of cage body 1 is provided with cage side door 2, and through hinge connection between one side avris of cage side door 2 and the cage body 1, through the pin connection between another side avris of cage side door 2 and the cage body 1, the cage side door 2 of being convenient for open and shut is convenient for adjust the position of spacing post 18, is convenient for take out the North America mink of traping.

The working principle and the using process of the utility model are as follows:

when a foreign invaded species of the North American mink is trapped, the limiting column 18 is positioned between the bottom plate 4 and the rotating plate 13, the cage door 3 is opened, bait is hung in the cage body 1, the North American mink is attracted by the bait to enter the cage body 1, the North American mink is stepped on the ramp 10, the ramp 10 moves downwards under the action of gravity, the pressing block 11 moves downwards, one end of the rotating plate 13 is pressed downwards by the pressing block 11, the torsion spring 17 is in a contraction state, the other end of the rotating plate 13 tilts, the return spring 21 in the contraction state becomes in an extension state, the cage door 3 in the opening state rotates to be closed, the connecting rope 7 and the limiting column 18 are pulled, the cage body 1 is in the closing state, and the North American mink is trapped;

through hinge connection between one side avris of cage side door 2 and the cage body 1, pass through bolted connection between another side avris of cage side door 2 and the cage body 1, be convenient for open and shut cage side door 2, the position of the spacing post 18 of adjustment is convenient for take out the north american mink of trapping.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an external invasion species traps equipment, includes cage body (1), cage door (3), firm pole (20) and reset spring (21), firm pole (20) are installed on the avris at cage body (1) top, reset spring (21) cover is established in the outside of firm pole (20), its characterized in that: the inner surface of the bottom of the cage body (1) is provided with a bottom plate (4), an inclined plate (5) is arranged on the side of the bottom plate (4), a supporting plate (6) is arranged between the bottom plate (4) and the inclined plate (5), a pressing mechanism and a rotating mechanism are arranged on the bottom plate (4), the pressing mechanism comprises a first supporting column (9), an inclined table (10) and a pressing block (11), the bottom end of the first supporting column (9) is installed on the bottom plate (4), the top end of the first supporting column (9) is connected with the bottom of one end of the inclined table (10), the pressing block (11) is connected with the bottom of the other side of the inclined table (10), the rotating mechanism comprises a second supporting column (12), a rotating plate (13), a first connecting rod (14), a ring pipe (15), a second connecting rod (16) and a torsion spring (17), the second supporting column (12) and the second connecting rod (16) are installed on the bottom plate (4), the utility model discloses a door, including door, rotor plate (13), torsional spring (17), connecting rod (16), connecting rod (14), bottom plate (4), ring pipe (15), torsion spring (17) cover are established in the second connecting rod (16) outside, connecting rod (14) are connected bottom rotor plate (13) avris, the ring pipe (15) cover is established in the first connecting rod (14) outside, the both ends of torsional spring (17) are connected with ring pipe (15), bottom plate (4) respectively, be provided with on the avris of cage door (3) and connect rope (7), the other end of connecting rope (7) is provided with spacing post (18).

2. A foreign invasive species trapping apparatus according to claim 1, wherein: form the right triangle structure between bottom plate (4), swash plate (5) and backup pad (6), sloping platform (10) include rake and horizontal part, first support column (9) with the rake rotates to be connected, press briquetting (11) with the horizontal part is connected.

3. A foreign invasive species trapping apparatus according to claim 1, wherein: the first connecting rod (14) and the second connecting rod (16) are both L-shaped structures, the rotating plate (13) is rotatably connected with the second supporting column (12), and the first connecting rod (14) is rotatably connected with the ring pipe (15).

4. A foreign invasive species trapping apparatus according to claim 1, wherein: the surface of the side of the rotating plate (13) is provided with an inwards concave limiting groove, the bottom of the pressing block (11) is in a bent shape, and the bottom of the pressing block (11) is matched with the limiting groove.

5. A foreign invasive species trapping apparatus according to claim 1, wherein: the two ends of the limiting column (18) are both in a bent shape, grooves are formed in the opposite surfaces of the rotating plate (13) and the bottom plate (4), and the two ends of the limiting column (18) are matched with the grooves.

6. A foreign invasive species trapping apparatus according to claim 1, wherein: the internal surface of cage body (1) is provided with first guide bar (8) of "U" type structure, the avris position of cage body (1) top surface is provided with second guide bar (19) of "U" type structure.

7. A foreign invasive species trapping apparatus according to claim 1, wherein: the surface of cage body (1) is provided with cage side door (2), pass through hinge connection between one side avris of cage side door (2) and the cage body (1), pass through the bolt connection between the another side avris of cage side door (2) and the cage body (1).