CN218571243U - Forest land arthropod trapping device - Google Patents

Abstract

The utility model discloses a one set of woodland arthropod trapping device, cup and plastics outer cup in plastics, cup inner wall is smooth in the plastics, has seted up the through-hole on the lateral wall of plastics outer cup and one of them at least of diapire, and the bowl wall is provided with the round grid plate in the plastics, and the grid plate has at least partly not to contact with plastics outer bowl wall, is provided with the weather shield directly over the cup in plastics, and the weather shield lower surface has a rope through the lug system, and the rope bottom lies in the plastics inner cup and has the bait, the utility model discloses a be provided with the grid plate on the bowl wall in plastics, the ground rainwater flows in the plastics outer cup through the grid plate, avoids the ground rainwater to enter into the plastics in the cup.

Description

Forest land arthropod trapping device

Technical Field

The utility model belongs to the technical field of the arthropod trapping device, specifically be an one set of woodland arthropod trapping device.

Background

Arthropods are the most diverse and large groups of organisms on earth with high biodiversity. Forest arthropods refer to arthropods living in forests, and the common forest arthropods mainly include coleoptera, hymenoptera, dermaptera and the like in the class of arachnida, bipod, cheddalia and insecta, such as chaetaceae, tiger-beetle, formicaceae and a part of spiders, hippophae and the like. At present, the sampling method aiming at the forest arthropods mainly comprises a trap method, a sample method, a bait method and the like, wherein the sample method is not suitable in some places with complicated environments and terrains due to large workload and high dependence on the skills of experimenters. Therefore, the trap method and the bait method are the main methods for sampling forest arthropods at present, and are simple, convenient and reliable.

At present, most of researches are that forest arthropods are captured by directly burying plastic cups on the ground surface, plastic rain baffles are arranged above the plastic cups to prevent rainwater from falling vertically, although the existing trapping device is simple in structure, the arthropod trapping device formed by a single plastic cup needs to take a catcher out to collect samples every time sampling, the influence on the ground surface environment is large, and the existing trapping device is difficult to prevent ground rainwater from flowing into the trapping device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a set of woodland arthropod trapping apparatus to solve the problem that proposes in the above-mentioned background art.

One set of woodland arthropod trapping device, cup and plastics outer cup in the plastics, cup inner wall is smooth in the plastics, the through-hole has been seted up on at least one of them to the lateral wall of plastics outer cup and diapire, the cupola wall is provided with the round grid plate in the plastics, the grid plate has at least partly not to contact with the outer cupola wall of plastics, be provided with the weather shield directly over the cup in the plastics.

The lower surface of the rain shield is tied with a rope body through a lifting lug, and the bottom end of the rope body is positioned in the plastic inner cup and tied with bait.

The plastic outer cup is characterized in that a net cage is arranged on the periphery of the plastic outer cup, wood rods are wound on two ends of the net cage through iron wires, the bottom ends of the wood rods are buried in the ground, a net cover is erected on the net cage, and balancing weights are placed on the net cover.

Further, a preservation solution for killing forest arthropods falling into the plastic inner cup is added into the plastic inner cup.

The plastic outer cup is characterized in that a sleeve is arranged at the edge of the top wall of the plastic outer cup, a connecting rod is inserted into the sleeve, and the top end of the connecting rod is fixedly connected with a rain baffle.

The further scheme is that a first inserting hole is formed in the sleeve and the connecting rod, and a first inserting rod is inserted into the first inserting hole.

The plastic inner cup is characterized in that a handheld plate is mounted at the edge of the top wall of the plastic inner cup, and the section of the handheld plate is L-shaped.

The plastic outer cup is characterized in that a baffle is mounted on the top wall of the plastic outer cup, the baffle is attached to the handheld plate, second insertion holes are formed in the baffle and the handheld plate, and second insertion rods are inserted into the second insertion holes.

Compared with the prior art, the beneficial effects of the utility model are that: (1) The plastic inner cup is fixed relative to the plastic outer cup through the mutual matching of the handheld plate, the baffle and the second inserting rod, after the limitation of the second inserting rod on the connection between the baffle and the handheld plate is removed, the handheld plate is held by a hand, the plastic inner cup is conveniently lifted, the plastic inner cup is conveniently taken out, and therefore arthropods in the plastic inner cup can be conveniently collected and the preservative solution in the plastic inner cup can be conveniently replaced;

(2) The sleeve, the first inserting rod and the connecting rod are matched with each other, so that the rain baffle is convenient to mount and dismount right above the plastic inner cup, and the rain baffle prevents rainwater from vertically falling into the plastic inner cup; the grid plate is arranged on the top wall of the plastic inner cup, and the ground rainwater flows into the plastic outer cup through the grid plate, so that the ground rainwater is prevented from entering the plastic inner cup;

(3) Bait is arranged below the rain shield through a rope system and is hung in the plastic inner cup, so that the function of attracting arthropods to fall into the plastic inner cup is achieved, and the arthropod collecting efficiency is improved;

(4) Through mutually supporting of cylinder mould, wooden rod, net lid and balancing weight, can prevent that the mouse from getting into, avoid the mouse to eat the arthropod in the plastics inner cup, improved the accuracy that the investigation was collected to the arthropod.

Drawings

FIG. 1 is a schematic view of the structure of the present invention

Fig. 2 is a schematic structural view of the present invention (excluding the netpen);

FIG. 3 is a schematic view of the three-dimensional structure of the plastic inner cup of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the net cage and the net cover of the present invention;

reference numerals: the plastic cup comprises a plastic inner cup 1, a plastic outer cup 2, a rain shield 3, a mesh cage 4, a balancing weight 5, a mesh cover 6, a wood stick 7, a through hole 8, a sleeve 9, a first inserted link 10, a connecting link 11, a lifting lug 12, a handheld plate 13, a second inserted link 14, a rope body 15, a grid plate 16 and a baffle 17.

Detailed Description

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.

Referring to the attached drawings 1-4, a set of forest arthropod trapping device comprises a plastic inner cup 1 and a plastic outer cup 2, through holes 8 are formed in the side wall and the bottom wall of the plastic outer cup 2, a circle of grid plate 16 is arranged on the top wall of the plastic inner cup 1, one part of the grid plate 16 is not in contact with the top wall of the plastic outer cup 2, one part of the grid plate 16 cannot be shielded by the top wall of the plastic outer cup 2, a rain baffle plate 3 is arranged right above the plastic inner cup 1, a rope 15 is tied to the lower surface of the rain baffle plate 3 through a lifting lug 12, the bottom end of the rope 15 is located in the plastic inner cup 1 and is tied with bait, the bait can be one of cheese, yeast, meat, seafood and fruits, the bait is used for luring arthropods to fall into the plastic inner cup 1, the inner wall of the plastic inner cup 1 is smooth, and the arthropods can be prevented from climbing out of the plastic inner cup 1.

In this embodiment, 2 peripheries of plastics cup are provided with cylinder mould 4, 4 both ends of cylinder mould have stick 7 through the iron wire winding, stick 7 bottom is buried underground in the soil, cylinder mould 4 is last to have set up cylinder cap 6, placed balancing weight 5 on the cylinder cap 6, can understand that, so set up, can block inside the mouse enters into cylinder mould 4, avoid the mouse to eat the arthropod sample in the inside 1 of plastics to influence the accuracy of forest land arthropod investigation.

In this embodiment, a preservation solution for killing forest arthropods falling into the plastic inner cup 1 is added, the preservation solution is a solution such as vinyl glycol, propylene glycol, alcohol or formalin, and the preservation solution can kill the arthropods and has a certain antiseptic function, so that the specimen can be preserved in the plastic inner cup 1 for a long time.

In this embodiment, 2 roof edges of plastics outer cup are provided with sleeve 9, the interpolation of sleeve 9 is equipped with connecting rod 11, connecting rod 11 top and weather shield 3 fixed connection, sleeve 9 and connecting rod 11 have seted up first jack, the interpolation of first jack is equipped with first inserted bar 10.

In the embodiment, a handheld plate 13 is installed at the edge of the top wall of the plastic inner cup 1, the cross section of the handheld plate 13 is in an L shape, so that the plastic inner cup 1 can be lifted up by holding the handheld plate 13, a baffle 17 is installed on the top wall of the plastic outer cup 2, and the baffle 17 is attached to the handheld plate 13, so that the plastic inner cup 1 cannot move left and right relative to the plastic outer cup 2; the baffle 17 and the handheld plate 13 are provided with second insertion holes, and second insertion rods 14 are inserted into the second insertion holes, so that the plastic inner cup 1 cannot rotate relative to the plastic outer cup 2.

The utility model discloses a theory of operation: when the plastic cup is used specifically, the plastic outer cup 2 is buried in the ground, the top end of the plastic outer cup 2 is flush with the ground, the plastic inner cup 1 is placed in the plastic outer cup 2, and solutions such as vinyl glycol, propylene glycol, alcohol or formalin and the like are added into the plastic inner cup 1; the plastic inner cup 1 is fixed relative to the plastic outer cup 2 through the mutual matching of the handheld plate 13, the baffle plate 17 and the second inserted link 14; the rain baffle 3 is arranged right above the plastic inner cup 1 through the mutual matching of the sleeve 9, the first inserted link 10 and the connecting link 11, and the rain baffle 3 prevents rainwater from vertically falling into the plastic inner cup 1; baits are tied below the rain baffle 3 through a rope body 15 to play a role in inducing arthropods to fall into the plastic inner cup 1; the plastic inner cup 1 is provided with the grid plate 16, and ground rainwater flows into the plastic outer cup 2 through the grid plate 16, so that the ground rainwater is prevented from entering the plastic inner cup 1; in addition, the net cage 4, the wooden stick 7, the net cover 6 and the balancing weight 5 are matched with each other, so that rats can be prevented from entering the plastic cup, and the rats are prevented from eating arthropods in the plastic inner cup 1; after the trapping device is arranged, arthropods in the plastic inner cup 1 can be collected at intervals.

The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (8)

1. A set of woodland arthropod trapping device which characterized in that: the plastic inner cup comprises a plastic inner cup (1) and a plastic outer cup (2), wherein the inner wall of the plastic inner cup (1) is smooth, at least one of the side wall and the bottom wall of the plastic outer cup (2) is provided with a through hole (8), the top wall of the plastic inner cup (1) is provided with a circle of grid plate (16), at least one part of the grid plate (16) is not contacted with the top wall of the plastic outer cup (2), and a rain baffle plate (3) is arranged right above the plastic inner cup (1).

2. A set of woodland arthropod trapping device according to claim 1, characterized in that: the lower surface of the rain baffle (3) is tied with a rope body (15) through a lifting lug (12), and the bottom end of the rope body (15) is positioned in the plastic inner cup (1) and is tied with bait.

3. A set of woodland arthropod trapping device according to claim 1, characterized in that: the outer cup of plastics (2) periphery is provided with cylinder mould (4), cylinder mould (4) both ends have stick (7) through the iron wire winding, stick (7) bottom is buried underground in the soil, set up cylinder mould lid (6) on cylinder mould (4), balancing weight (5) have been placed on cylinder mould lid (6).

4. A set of woodland arthropod trapping device according to claim 1, characterized in that: the plastic inner cup (1) is added with preservation liquid for killing forest arthropods falling into the plastic inner cup.

5. A set of woodland arthropod trapping device according to claim 1, characterized in that: the edge of the top wall of the plastic outer cup (2) is provided with a sleeve (9), a connecting rod (11) is inserted into the sleeve (9), and the top end of the connecting rod (11) is fixedly connected with the rain baffle (3).

6. A set of woodland arthropod trapping device according to claim 5, wherein: a first inserting hole is formed in the sleeve (9) and the connecting rod (11), and a first inserting rod (10) is inserted into the first inserting hole.

7. A set of woodland arthropod trapping device according to claim 1, characterized in that: the edge of the top wall of the plastic inner cup (1) is provided with a handheld plate (13), and the section of the handheld plate (13) is L-shaped.

8. A set of woodland arthropod trapping device according to claim 7, characterized in that: install baffle (17) on plastics outer cup (2) roof, baffle (17) and handheld board (13) are laminated mutually, the second jack has been seted up on baffle (17) and handheld board (13), the interpolation of second jack is equipped with second inserted bar (14).

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