Trapping device for mollusk burial insects

Abstract

The trap comprises a trapping groove, a collecting device, a circular truncated cone cylinder and a protective top cover, the collecting device is arranged in the trapping groove and hung on the upper opening edge of the trapping groove, the circular truncated cone cylinder is arranged on the trapping groove, the bottom of the circular truncated cone cylinder covers the top of the trapping groove, and the protective top cover is arranged on the top of the trapping groove. A trapping opening is formed in the top of the circular truncated cone cylinder, a protective top cover is arranged above the trapping opening, the top of the circular truncated cone cylinder is fixedly connected with the protective top cover through a connecting rod, and the protective top cover is conical. The trapping groove is formed in the portion, buried below the ground surface, of the trapping device, the collecting device of the trapping device is detachably connected with the trapping groove, the collecting device is provided with the funnel-shaped net groove and the transparent collecting tank, and the net groove and the collecting tank are detachably connected, so that burial beetle insects in the trapping device can be conveniently recycled, and the collecting condition in the collecting tank can be conveniently observed.

Description

Technical Field

[0001] The utility model relates to the technical field of insect traps, in particular to a trap for burial beetles. Background Art

[0002] Mortuary beetles belong to the family Mortuaryidae, within the superfamily Cryptoptera of the suborder Polyphaga in the order Coleoptera. Currently, 15 genera and 186 species are distributed worldwide, with 11 genera and over 80 species found in China. In the Qinghai-Tibet Plateau, Mortuary beetles are primarily found in the genera Carcass, Carcass, Carcass, and Carcass. Mortuary beetles are detritivores, primarily feeding on animal carcasses or other decaying matter. Some are obligate or facultative predators, preying on snails, earthworms, and small insects; only a few are herbivores. In the Qinghai-Tibet Plateau, animal carcasses provide food for these plateau beetles, while these detritivores also serve as scavengers of the plateau grasslands. Insects that prey on Mortuary beetles, along with other groups of detritivores, occur around animal carcasses, forming micro-ecosystems. Mortuary beetles are not only decomposers of animal remains, but their transport of carrion as food for their offspring also contributes to carbon cycling and maintains ecosystem balance. The special feeding and reproduction behavior of this group make it an important link in the alpine grassland ecosystem.

[0003] In order to study the species composition of burial beetles in the area and understand the biological characteristics and living habits of burial beetles, it is necessary to collect burial beetles through traps for observation and research. At present, the attractants of traps and the collection tanks are in the same space, and the collected burial beetles are mixed with the attractants, which are difficult to clean and distinguish. In addition, the collected burial beetles have a short storage time and need to be recovered in a short time. Without protective devices, they are easily damaged. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a trap for burying beetles.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A trap for burying beetles comprises an attracting trough, a collecting device, a conical cylinder and a protective top cover. The collecting device is provided in the attracting trough and is hung on the upper opening edge of the attracting trough, so as to facilitate the installation of the collecting device and the recovery of the burying beetles collected in the collecting device. A conical cylinder is provided above the attracting trough, the bottom of the conical cylinder covers the top of the attracting trough, and the top of the conical cylinder is an attracting port. The attracting port is provided on the conical cylinder to protect the collecting device provided at the bottom of the conical cylinder to prevent dust and rainwater from entering, and also to prevent the burying beetles in the attractant from escaping for a second time. A protective top cover is provided above the attracting port, the top of the conical cylinder is fixedly connected to the protective top cover by a connecting rod, and the protective top cover is conical in shape. The protective top cover is used to prevent rainwater from entering the attracting port in rainy weather.

[0007] The collection device includes a mesh trough and a collection tank. The mesh trough is funnel-shaped and can emit the smell of the attractant. It can also collect the fallen burial beetle insects into the collection tank for easy collection and separation. The upper end of the mesh trough is hung on the upper edge of the attractant trough, and the bottom of the mesh trough is detachably connected to the collection tank. The collection tank is suspended from the bottom of the attractant trough to facilitate the placement of the attractant in the attractant trough.

[0008] The upper edge of the net trough is provided with a hanging edge, and the net trough is hung on the lure trough through the hanging edge. The lower edge of the net trough is provided with an external thread interface, and the top of the collection tank is provided with an internal thread interface. The net trough and the collection tank are threadedly connected.

[0009] A plurality of vertical fixing nails are provided on the outer edge of the bottom of the conical cylinder, and the fixing nails are used to conveniently fix the conical cylinder to the ground.

[0010] An identification plate is provided on the top of the protective cover, and the identification plate is detachably connected to the protective cover.

[0011] The trapping port is arranged corresponding to the net slot in the trapping trough, the protective top cover is arranged corresponding to the trapping port, the diameter of the trapping trough is larger than the opening diameter of the trapping port, and the diameter of the protective top cover is larger than the opening diameter of the trapping port.

[0012] A plurality of connecting rods are arranged between the conical cylinder and the protective top cover. The connecting rods are evenly distributed, and the spacing between the connecting rods is greater than 2 centimeters. A power supply is arranged in the protective top cover, and a light strip is arranged on the connecting rod. The power supply is connected to the light strip.

[0013] Attractants are placed in the attractant groove of the collecting device, and preservation liquid is placed in the collecting tank in order to preserve the collected insects for a long time.

[0014] The collection tank is made of transparent material, which makes it easy to observe the collection situation.

[0015] The beneficial effects of the present invention are as follows: an attractant groove is arranged on the part of the attractant buried below the ground surface, and a protective device is arranged above the ground, which can well protect the attractant from being damaged; the collecting device of the attractant is detachably connected to the attractant groove, separating the attractant from the collected insects, and the collecting device is divided into a funnel-shaped net groove and a transparent collection tank, the net groove can emit the smell of the attractant in the attractant groove, so as to better attract the burial beetle insects, and a preservation liquid can be placed in the collection tank, so as to preserve the collected burial beetle insects for a long time; the net groove and the collection tank are detachably connected, which is convenient for recovering the burial beetle insects in the attractant and also convenient for observing the collection situation in the collection tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the main view of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 This is a structural diagram of the net slot of the present utility model;

[0019] Figure 4 This is a structural diagram of the collection tank of the present utility model;

[0020] In the figure: 1. Baiting trough; 2. Conical cylinder; 21. Baiting port; 22. Fixing nail; 3. Protective top cover; 4. Connecting rod; 5. Identification plate; 6. Net trough; 61. Hanging edge; 62. External thread interface; 7. Collection tank; 71. Internal thread interface; 8. Power supply. DETAILED DESCRIPTION

[0021] Example 1

[0022] like Figure 1-4 As shown, the utility model provides a trap for burying beetles, which has the following structure: it includes an attracting trough 1, a collecting device, a truncated cone 2 and a protective top cover 3. The collecting device is provided in the attracting trough 1, and the collecting device includes a net trough 6 and a collecting tank 7. The net trough 6 is funnel-shaped, and the upper edge of the net trough 6 is provided with a hanging edge 61. The net trough 6 is hung on the attracting trough 1 through the hanging edge 61. The lower edge of the net trough 6 is provided with an external thread interface 62. The top of the collecting tank 7 is provided with an internal thread interface 71. The net trough 6 and the collecting tank 7 are threadedly connected. The collecting tank 7 is suspended from the bottom of the attracting trough 1. The collecting tank 7 is made of transparent material.

[0023] A conical cylinder 2 is provided on the bait trough 1, the bottom of the conical cylinder 2 covers the top of the bait trough 1, and a plurality of vertical fixing nails 22 are provided on the outer edge of the bottom of the conical cylinder 2. The top of the conical cylinder 2 is a trapping port 21, and a protective top cover 3 is provided above the trapping port 21. A plurality of connecting rods 4 are provided between the conical cylinder 2 and the protective top cover 3. The connecting rods 4 are evenly distributed, and the spacing between the connecting rods 4 is greater than 2 cm; a power supply 8 is provided in the protective top cover 3, and a light strip is provided on the connecting rod 4. The light strip faces the side of the trapping port 21, and the power supply 8 is connected to the light strip; the protective top cover 3 is conical; the trapping port 21 is provided corresponding to the net slot 6 in the bait trough 1, and the protective top cover 3 is provided corresponding to the trapping port 21. The diameter of the bait trough 1 is larger than the opening diameter of the trapping port 21, and the diameter of the protective top cover 3 is larger than the opening diameter of the trapping port 21;

[0024] An identification plate 5 is provided on the top of the protective cover 3. The identification plate 5 is detachably connected to the protective cover 3 and identifies the type of insects trapped by the trap.

[0025] The attractant is placed in the attractant tank 1 of the collection device, and the preservation liquid is placed in the collection tank 7;

[0026] When in use, bury the trough body of the bait trough 1 underground, with the upper edge of the bait trough 1 flush with the ground, and fix the conical tube 2 to the top of the bait trough 1 by inserting fixing nails into the ground, with the trapping port 21 corresponding to the top of the net slot 6; after a certain period of trapping, open the cover of the conical tube 2 for observation and collection.

Claims

1. A trap for burying beetles, characterized by: It includes an attracting trough, a collecting device, a conical cylinder and a protective top cover. The collecting device is arranged in the attracting trough, and the collecting device is hung on the upper opening edge of the attracting trough. A conical cylinder is arranged above the attracting trough, and the bottom of the conical cylinder covers the top of the attracting trough. The top of the conical cylinder is the attracting port, and a protective top cover is arranged above the attracting port. The top of the conical cylinder is fixedly connected to the protective top cover by a connecting rod, and the protective top cover is conical.

2. The trap for trapping burial beetles according to claim 1, characterized in that: The collecting device includes a net trough and a collecting tank. The net trough is funnel-shaped. The upper end of the net trough is hung on the upper edge of the attracting trough. The bottom of the net trough is detachably connected to the collecting tank. The collecting tank is suspended from the bottom of the attracting trough.

3. The trap for trapping burial beetles according to claim 2, characterized in that: The upper edge of the net trough is provided with a hanging edge, and the net trough is hung on the lure trough through the hanging edge. The lower edge of the net trough is provided with an external thread interface, and the top of the collection tank is provided with an internal thread interface. The net trough and the collection tank are threadedly connected.

4. The trap for trapping burial beetles according to claim 2, characterized in that: A plurality of vertical fixing nails are arranged on the outer edge of the bottom of the conical cylinder.

5. The trap for trapping burial beetles according to claim 1, characterized in that: An identification plate is provided on the top of the protective cover, and the identification plate is detachably connected to the protective cover.

6. The trap for trapping burial beetles according to claim 3, characterized in that: The trapping port is arranged corresponding to the net slot in the trapping trough, the protective top cover is arranged corresponding to the trapping port, the diameter of the trapping trough is larger than the opening diameter of the trapping port, and the diameter of the protective top cover is larger than the opening diameter of the trapping port.

7. The trap for burying beetles according to claim 1, characterized in that: A plurality of connecting rods are arranged between the conical cylinder and the protective top cover. The connecting rods are evenly distributed, and the spacing between the connecting rods is greater than 2 centimeters. A power supply is arranged in the protective top cover, and a light strip is arranged on the connecting rod. The power supply is connected to the light strip.

8. The trap for trapping burial beetles according to claim 2, characterized in that: The collecting tank is made of transparent material.

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