Adjustable large soil animal hunting device and operation method thereof

Abstract

The invention discloses an adjustable large soil animal hunting device and an operation method thereof, and belongs to the technical field of soil animal collection devices.The adjustable large soil animal hunting device comprises baffle mother plates, baffle daughter plates and pins, and the four baffle mother plates and the four baffle daughter plates are paired in pairs; each pair of baffles is formed by connecting a sliding groove of a baffle mother plate and a protruding strip of a baffle daughter plate through a mortise and tenon joint structure, the four pairs of mother and daughter baffles are connected to form the square hunting device, and four pins penetrate through four baffle fixing connectors and pin ground breaking cones to be inserted into the ground to be fixed. Meanwhile, the invention further discloses an operation method of the adjustable large soil animal hunting device. According to the adjustable large soil animal hunting device provided by the invention, the technical problem that sampling statistics is inaccurate due to the fact that large soil animals in a quadrat crawl or jump out of the quadrat when large soil animal samples are collected is solved, and the collection accuracy and working efficiency of the large soil animal samples are improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of soil animal collecting device, and relates to an adjustable large soil animal trapping device and an operation method thereof. BACKGROUND

[0002] Quadrat investigation is a necessary investigation method for field experiment of large soil animal ecology, and can quickly investigate the growth conditions and habitat conditions of large soil animal, thereby providing reliable data support for scientific research.

[0003] At present, a ruler, a measuring rope and the like are generally used for setting a quadrat for collecting large soil animal samples. Since the boundary line is not accurately controlled, the quadrat is irregular, large soil animals crawl or jump out of the quadrat, and the investigation data is inaccurate, and the work efficiency of field investigation and sample collection is low. Or a fixed quadrat frame is made of a metal strip, a wooden strip and the like, but it is inconvenient to carry and the size cannot be adjusted. Therefore, it is necessary to further improve the structure of the above-mentioned large soil animal collecting device. In the prior art, an adjustable large soil animal trapping device and an operation method thereof are urgently needed. SUMMARY

[0004] The present application aims to overcome the defects in the prior art, and provides an adjustable large soil animal trapping device and an operation method thereof, which solve the technical problem that the sampling statistics are inaccurate due to the crawling or jumping of large soil animals out of the quadrat when collecting large soil animal samples, and improve the accuracy and work efficiency of large soil animal sample collection.

[0005] The embodiments of the present application are implemented as follows:

[0006] On the one hand, the embodiments of the present application provide an adjustable large soil animal trapping device, which comprises a baffle mother plate, a baffle daughter plate and a pin, four baffle mother plates and four baffle daughter plates are paired two by two, each pair of baffles is connected and composed of a sliding groove of the baffle mother plate and a convex strip of the baffle daughter plate in a mortise and tenon structure, four pairs of mother and daughter baffles are connected to form a square trapping device, four pins pass through four baffle fixing joints, and the pin breakage cone is inserted into the ground for fixation.

[0007] Further, the baffle mother plate is a hard plastic plate with a length of 500 mm, a width of 240 mm and a thickness of 10 mm. The baffle mother plate has a dovetail mortise-shaped sliding groove with a length of 490 mm, a width of 10 mm and a depth of 5 mm in the middle. One end of the baffle mother plate has two pin joint holes with a diameter of 8 mm, a thickness of 2 mm and a length of 40 mm, and the middle of the two joints is 40 mm apart, which is the butt joint position of the pin joint of the other baffle daughter plate. The other end is a flat truncated end.

[0008] Further, the baffle sub-plate is a hard plastic plate with a length of 500 mm, a width of 240 mm and a thickness of 10 mm. The baffle sub-plate has a dovetail-shaped convex strip in the middle with a length of 490 mm, a width of 10 mm and a height of 5 mm. One end of the baffle sub-plate has a pin joint with a hole diameter of 8 mm, a thickness of 2 mm and a length of 40 mm. The joint has a space of 40 mm on both sides, which is the docking position of the pin joint of another baffle master plate. The other end of the baffle sub-plate is a flat truncated end.

[0009] Further, the baffle sub-plate has a dovetail-shaped convex strip in the middle with a length of 490 mm, a width of 10 mm and a height of 5 mm. The plane of the convex strip towards the bottom surface of the dovetail-shaped sliding groove of the baffle master plate is marked with a scale of 0 to 500 mm, and the scale is in millimeters (mm).

[0010] Further, according to the size of the sample plot (500 mm-1000 mm), the relative position of the baffle master plate and the baffle sub-plate can be stretched or shortened to adjust the length of each pair of baffles.

[0011] Further, the length of each pair of baffles is based on the length of 500 mm of the baffle master plate, and the scale value of the plane of the dovetail-shaped convex strip of the baffle sub-plate is added or subtracted.

[0012] Further, the pin is a hard plastic rod with a diameter of 8 mm and a length of 500 mm. One end of the pin is tapered to form a soil-breaking cone, and the other end of the pin has a nail cap with a diameter of 10 mm.

[0013] Further, the four pairs of master and sub-baffles are connected end to end to form a single-layer trap, and four pins are inserted through the four baffle fixing joints to add a layer of baffles. The total height of the baffles is 480 mm, and the two layers of baffles are fixed to the ground by inserting the soil-breaking cone of the pin.

[0014] On the other hand, the embodiment of the present application provides an operating method of the adjustable large-scale soil animal trap, which comprises the following steps:

[0015] Step 1, connect the dovetail-shaped sliding groove of the baffle master plate and the dovetail-shaped convex strip of the baffle sub-plate in a mortise and tenon structure;

[0016] Step 2, adjust the size of the sample plot to the required size;

[0017] Step 3, connect four pairs of master and sub-baffles end to end to form a square trap, and insert four pins through the four baffle fixing joints to fix the pins to the ground.

[0018] Further, in step 3, after connecting four pairs of master and sub-baffles end to end to form a square trap, a layer of baffles is added on the square trap.

[0019] The embodiment of the present application has the following advantages:

[0020] The application provides a large soil animal trap and an operation method thereof. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the application, the drawings needed to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some of the embodiments of the application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0022] Figure 1 Fig. 1 is a perspective view of a baffle mother plate of a large soil animal trap according to the application;

[0023] Figure 2 Fig. 2 is a perspective view of a baffle daughter plate of a large soil animal trap according to the application;

[0024] Figure 3 Fig. 3 is a perspective view of a pin of a large soil animal trap according to the application;

[0025] Figure 4 Fig. 4 is a perspective view of a baffle mother plate and a baffle daughter plate of a large soil animal trap according to the application, which are not stretched relative to each other;

[0026] Figure 5 Fig. 5 is a perspective view of a baffle mother plate and a baffle daughter plate of a large soil animal trap according to the application, which are partially stretched relative to each other;

[0027] Figure 6 Fig. 6 is a perspective view of a baffle mother plate and a baffle daughter plate of a large soil animal trap according to the application, which are partially stretched relative to each other and have an additional layer of baffles;

[0028] In the drawings: 1-baffle mother plate, 2-baffle daughter plate, 3-pin. DETAILED DESCRIPTION

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0030] Example 1:

[0031] like Figures 1-3 As shown in this embodiment, an adjustable large soil animal trap includes trapping baffles and pin assemblies. The baffles are rigid plastic plates formed by fitting together a mother plate and daughter plates. The pins are rigid plastic strips, one end of which is tapered to form a soil-breaking cone, and the other end has a nail head structure. The adjustable large soil animal trap consists of four mother baffle plates and four daughter baffle plates paired in pairs. Each pair of baffles is connected by a dovetail tenon groove on the mother baffle plate and a dovetail mortise on the daughter baffle plate using a tenon and mortise structure. The four pairs of mother and daughter baffles are connected end to end to form a square trap. Four pins pass through the four baffle fixing joints, and the soil-breaking cones of the pins are inserted into the ground for fixation.

[0032] like Figure 4 As shown, in specific use: when the trap collects samples of large soil animals with weak jumping ability, each pair of baffles is composed of a dovetail tenon groove of the baffle mother plate and a dovetail mortise of the baffle daughter plate connected by a tenon and mortise structure. Adjusted to the size required for the sample plot survey, the four pairs of mother and daughter baffles are connected end to end to form a square trap. Four pins pass through the four baffle joints to fix them, and the pins are inserted into the ground to fix them.

[0033] The adjustable large soil animal trap described in this embodiment has a good trapping effect, good stability in use, and high efficiency in capturing large soil animals.

[0034] Example 2:

[0035] The adjustable large soil animal trap provided in this embodiment has a generally consistent structure with that of Embodiment 1, such as... Figure 6 As shown, in this embodiment, when collecting samples of large soil animals such as springtails with strong jumping ability using the trap, four pairs of baffles are connected end to end to form a single-layer trap, and an additional baffle is added on top of it. Four pins pass through the four baffles to fix the joints, and the two layers of baffles are fixed by pins and soil-breaking cones inserted into the ground.

[0036] The adjustable large soil animal trap described in this embodiment is effective in trapping large soil animals with strong jumping ability, has good stability in use, and has high capture efficiency.

[0037] Example 3:

[0038] The adjustable large soil animal trap provided in this embodiment has a generally consistent structure with that of Embodiment 1, such as... Figure 4 As shown, in this embodiment, during grassland quadrat surveys, four pairs of baffles are connected end to end to form a single-layer trap. Four pins pass through the four baffle joints to fix the single-layer baffles, and the single-layer baffles are fixed by pin-piercing cones inserted into the ground.

[0039] The adjustable large soil animal trap described in this embodiment is effective in assessing key indicators such as grassland ecosystem status, species diversity, vegetation cover, and soil quality. It is stable in use and has high survey efficiency.

[0040] Example 4:

[0041] The adjustable large soil animal trap provided in this embodiment has a general structure consistent with that of Embodiments 1 and 2, such as... Figure 5 As shown, in this embodiment, the trapping device can be disassembled to obtain the trapping baffle and pin assembly. The trapping baffle and pin parts are small in size, saving space and are easy to carry.

[0042] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of the invention and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of the invention should be included within the protection scope of the invention. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. An adjustable large soil animal trap, comprising a baffle mother plate (1), a baffle daughter plate (2), and a pin (3), characterized in that, It consists of four mother baffles (1) and four daughter baffles (2) paired together. Each pair of baffles is formed by the groove of the mother baffle (1) and the protrusion of the daughter baffle (2) connected by a mortise and tenon structure. The four pairs of mother and daughter baffles are connected to form a square trap. Four pins (3) pass through the four baffle joints to fix the trap. The pins (3) are inserted into the ground to fix the trap.

2. The adjustable large soil animal trap according to claim 1, characterized in that, The baffle mother plate (1) is a rigid plastic plate with a length of 500 mm, a width of 240 mm, and a thickness of 10 mm. There is a dovetail mortise groove with a length of 490 mm, a width of 10 mm, and a depth of 5 mm in the middle of the baffle mother plate (1). One end of the baffle mother plate (1) has two pin joints with a diameter of 8 mm, a thickness of 2 mm, and a length of 40 mm. There is a 40 mm gap between the two joints, which is the pin joint docking position of another baffle sub-plate (2). The other end is a flat end.

3. The adjustable large soil animal trap according to claim 1, characterized in that, The baffle sub-plate (2) is a rigid plastic plate with a length of 500 mm, a width of 240 mm, and a thickness of 10 mm. There is a dovetail tenon-shaped protrusion with a length of 490 mm, a width of 10 mm, and a height of 5 mm in the middle of the baffle sub-plate (2). There is a pin joint with a hole diameter of 8 mm, a thickness of 2 mm, and a length of 40 mm in the middle of one end of the baffle sub-plate (2). There is a 40 mm gap on each side of the joint, which is the pin joint docking position of another baffle mother plate (1). The other end is a flat end.

4. The adjustable large soil animal trap according to claim 1 or 3, characterized in that, The baffle subplate (2) has a dovetail mortise ridge with a length of 490 mm, a width of 10 mm, and a height of 5 mm in the middle. The plane of the dovetail tenon groove bottom of the mortise ridge facing the baffle mother plate (1) is marked with a scale from 0 to 500 mm, with the scale in millimeters.

5. The adjustable large soil animal trap according to claim 1, characterized in that, According to the size requirements of the sample plot, stretch or shorten the relative position of the baffle mother plate (1) and the baffle daughter plate (2) to adjust the length of each pair of baffles.

6. The adjustable large soil animal trap according to claim 1, characterized in that, The length of each pair of baffles is based on 500 mm of the baffle mother plate (1), plus or minus the scale value of the dovetail tenon convex strip plane of the baffle daughter plate (2).

7. The adjustable large soil animal trap according to claim 1, characterized in that, The pin (3) is a hard plastic rod with a diameter of 8 mm and a length of 500 mm. One end is tapered to form a soil-breaking cone, and the other end has a nail head with a diameter of 10 mm.

8. The adjustable large soil animal trap according to claim 1, characterized in that, The four pairs of mother and child baffles are connected end to end to form a single-layer trap. Four pins (3) pass through the four baffle fixing joints to add a layer of baffles. The total height of the baffles is 480 mm. The two layers of baffles are fixed by the pins (3) and the soil-breaking cone inserted into the ground.

9. A method for operating the adjustable large soil animal trap as described in claim 1, characterized in that, Includes the following steps: Step 1: Connect the dovetail tenon groove of the baffle mother plate and the dovetail mortise of the baffle daughter plate with a tenon and mortise structure; Step 2: Adjust to the required size for the quadrat survey; Steps 3 and 4 connect the mother and child baffles end to end to form a square trap. Four pins pass through the four baffle joints to fix the trap, and the pins are inserted into the ground to fix it.

10. The method of operating the adjustable large soil animal trap according to claim 9, characterized in that, In step 3, after the four pairs of mother-child baffles are connected end to end to form a square trap, another baffle is added on top of it.

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