Insect trapping device

Abstract

The utility model relates to the field of insect trapping, in particular to an insect trapping device which comprises a base, a yellow trapping disc arranged on the base, a vertically-upward mounting vertical rod arranged at the left end of the base, a mounting transverse rod arranged at the top end of the mounting vertical rod, and an electric push rod arranged at the lower end of the mounting transverse rod and provided with a vertically-downward telescopic end. An umbrella-shaped supporting frame is arranged at the telescopic end of the electric push rod, and a detachable collecting net is arranged at the bottom end of the supporting frame. According to the insect trap, insects can be trapped and the trapped insects can be collected, the collection efficiency is improved, and meanwhile the problem that the insect collection effect is poor due to the fact that water in a yellow dish is evaporated to dryness or rainwater is too much can be solved.

Description

Technical Field

[0001] The utility model relates to the field of insect trapping, in particular to an insect trapping device. Background Art

[0002] There are two main types of equipment that can be used to trap winged aphids: one is the trematode tower, and the other is the yellow dish. The yellow dish is a yellow shallow dish set in the farmland with a bracket. The shallow dish is about 1 meter above the ground. Pour clean water into the shallow dish, and winged aphids or some insects that are attracted to yellow will be lured into the shallow dish and drown. Investigators collect and count the types and numbers of insects in the shallow dish to understand the dynamic changes of insect populations. At present, the captured insects are mainly collected by scooping them out with a filter or directly pouring out the water and insects in the shallow dish. This collection method is time-consuming, labor-intensive and inefficient. Utility Model Content

[0003] The utility model aims to provide an insect trapping device to solve the problem mentioned in the background art that the captured insects are mainly collected by scooping them out with a filter or directly pouring out the water and insects in a shallow dish, and this collection method is time-consuming, labor-intensive and inefficient.

[0004] The utility model adopts the following technical solutions:

[0005] The utility model provides an insect trapping device, comprising a base, wherein a yellow trapping plate is arranged on the base, a vertically upward mounting pole is arranged at the left end of the base, a mounting cross bar is arranged at the top of the mounting pole, an electric push rod with a telescopic end vertically downward is arranged at the lower end of the mounting cross bar, an umbrella-shaped supporting frame is arranged at the telescopic end of the electric push rod, and a detachable collecting net is arranged at the bottom end of the supporting frame.

[0006] Furthermore, the support frame includes a guide tube and a sliding tube, the telescopic end of the electric push rod is connected to the top end of the guide tube, the guide tube is slidably mounted on the sliding tube, the guide tube is fixed with a first connecting ring, and a plurality of first support rods are rotatably connected to the first connecting ring along a circumferential direction, the end of the first support rod is rotatably connected to one end of the second support rod, the other end of the second support rod is rotatably connected to the middle position of the fourth support rod through the third support rod, one end of the fourth support rod is rotatably connected to the middle position of the first support rod, and the other end is rotatably connected to the second connecting ring, and the second connecting ring is fixed to the bottom end of the sliding tube.

[0007] Furthermore, a spring is sleeved on the guide tube, one end of the spring abuts against the first connecting ring, and the other end of the spring abuts against the second connecting ring.

[0008] Furthermore, the collecting net is arranged at the bottom end of the second supporting rod.

[0009] Furthermore, a water bucket is provided on the mounting pole, and the water bucket is connected to the trapping plate through a water pipe.

[0010] Furthermore, a water inlet is provided on the side wall of the trapping plate, and the water outlet end of the water pipe is connected to the water inlet.

[0011] Furthermore, a drainage hole is provided on the side wall of the trapping plate, and the height of the drainage hole is higher than the height of the water inlet.

[0012] Furthermore, filter screens are provided on the water inlet and the drain hole.

[0013] Compared with the prior art, the beneficial technical effects of the utility model are:

[0014] The utility model can trap insects and collect the trapped insects, thereby improving the collection efficiency; and can also solve the problem that the yellow dish has a poor insect collection effect due to water evaporation or excessive rainwater. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the structure of an insect trapping device in an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the support frame in the embodiment of the utility model;

[0018] Figure 3 This is a simplified structural diagram of the support frame in the embodiment of the utility model;

[0019] Figure 4 It is a cross-sectional view of the cooperation between the guide tube and the sliding tube in the embodiment of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the trapping disk in the embodiment of the utility model.

[0021] Explanation of the accompanying drawings: 1. base; 2. trapping plate; 201. water inlet; 202. drain hole; 203. filter net; 3. mounting vertical pole; 4. mounting horizontal pole; 5. electric push rod; 6. support frame; 601. guide tube; 602. sliding tube; 603. first connecting ring; 604. first support rod; 605. second support rod; 606. third support rod; 607. fourth support rod; 608. second connecting ring; 609. spring; 7. collection net; 8. bucket; 9. water pipe. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] like Figure 1 As shown, an insect trapping device is disclosed in this embodiment, including a base 1, on which a yellow trapping plate 2 is arranged, a vertically upward mounting pole 3 is arranged at the left end of the base 1, a mounting cross bar 4 is arranged at the top of the mounting pole 3, and an electric push rod 5 with a telescopic end vertically downward is arranged at the lower end of the mounting cross bar 4, the electric push rod 5 is electrically connected to a small outdoor mobile power supply, an umbrella-shaped support frame 6 is arranged at the telescopic end of the electric push rod 5, and a detachable collection net 7 is arranged at the bottom end of the support frame 6.

[0024] In this embodiment, the support frame 6 includes a guide tube 601 and a sliding tube 602, the telescopic end of the electric push rod 5 is connected to the top end of the guide tube 601, the guide tube 601 is slidably mounted on the sliding tube 602, the guide tube 601 is fixed with a first connecting ring 603, and a plurality of first support rods 604 are rotatably connected to the first connecting ring 603 along the circumferential direction, the end of the first support rod 604 is rotatably connected to one end of the second support rod 605, the other end of the second support rod 605 is rotatably connected to the middle position of the fourth support rod 607 through the third support rod 606, the two ends of the third support rod 606 are rotatably connected to the middle positions of the second support rod 605 and the fourth support rod 607 respectively, one end of the fourth support rod 607 is rotatably connected to the middle position of the first support rod 604, and the other end is rotatably connected to the second connecting ring 608, and the second connecting ring 608 is fixed to the bottom end of the sliding tube 602.

[0025] In this embodiment, a spring 609 is sleeved on the guide tube 601, one end of the spring 609 abuts against the first connecting ring 603, and the other end abuts against the second connecting ring 608. Under the action of the spring 609, the second support rod 605 can be gathered toward the middle during the rising process of the support frame 6, thereby tightening the opening of the collection net 7.

[0026] In this embodiment, the collecting net 7 is arranged at the bottom end of the second supporting rod 605 .

[0027] In this embodiment, a water bucket 8 is provided on the mounting pole 3, and the water bucket 8 is connected to the trapping plate 2 through a water pipe 9, and only the portion of the water bucket 8 connected to the water pipe 9 is provided with an opening.

[0028] In this embodiment, a water inlet 201 is provided on the side wall of the trapping tray 2, and the water outlet end of the water pipe 9 is connected to the water inlet 201. When the water in the trapping tray 2 is lower than the water inlet 201, the water in the water bucket 8 can flow into the trapping tray 2, ensuring that there is always water in the trapping tray 2.

[0029] In this embodiment, a drainage hole 202 is provided on the side wall of the trapping tray 2. The height of the drainage hole 202 is higher than the height of the water inlet 201. When the water in the trapping tray 2 is higher than the drainage hole 202, the water in the trapping tray 2 can flow out from the drainage hole 202, preventing the captured insects from flowing out from the opening of the trapping tray 2.

[0030] In this embodiment, a filter screen 203 is disposed on the water inlet 201 and the water leakage hole 202 to prevent captured insects from flowing out of the water inlet 201 or the water leakage hole 202 .

[0031] The use process of the utility model is as follows:

[0032] First, place the insect trapping device on the ground, start the electric push rod 5 to make it extend, and the support frame 6 moves downward under the action of the electric push rod 5. When the second connecting ring 608 touches the trapping plate 2, the second connecting ring 608 stops moving downward, and the first connecting ring 603 continues to move downward. The first support rod 604 opens outward, driving the second support rod 605 to open outward, thereby spreading the collection net 7 flat in the trapping plate 2; when it is necessary to collect the insects in the trapping plate 2, the electric push rod 5 moves upward, driving the first connecting ring 603 to move upward, the first support rod 604 tightens inward, driving the second support rod 605 to tighten inward, thereby driving the collection net 7 to tighten, and the insects in the trapping plate 2 are salvaged.

[0033] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. An insect trapping device, characterized in that: The invention comprises a base (1), wherein a yellow trapping plate (2) is arranged on the base (1), a vertically upward mounting pole (3) is arranged at the left end of the base (1), a mounting cross bar (4) is arranged at the top of the mounting pole (3), an electric push rod (5) with a telescopic end vertically downward is arranged at the lower end of the mounting cross bar (4), an umbrella-shaped support frame (6) is arranged at the telescopic end of the electric push rod (5), and a detachable collection net (7) is arranged at the bottom end of the support frame (6).

2. The insect trapping device according to claim 1, characterized in that: The support frame (6) includes a guide tube (601) and a sliding tube (602), the telescopic end of the electric push rod (5) is connected to the top end of the guide tube (601), the guide tube (601) is slidably mounted on the sliding tube (602), the guide tube (601) is fixed with a first connecting ring (603), a plurality of first support rods (604) are rotatably connected to the first connecting ring (603) along a circumferential direction, the end of the first support rod (604) is rotatably connected to one end of the second support rod (605), the other end of the second support rod (605) is rotatably connected to the middle position of the fourth support rod (607) through the third support rod (606), one end of the fourth support rod (607) is rotatably connected to the middle position of the first support rod (604), and the other end is rotatably connected to the second connecting ring (608), and the second connecting ring (608) is fixed to the bottom end of the sliding tube (602).

3. The insect trapping device according to claim 2, characterized in that: The guide tube (601) is sleeved with a spring (609), one end of the spring (609) abuts against the first connecting ring (603), and the other end abuts against the second connecting ring (608).

4. The insect trapping device according to claim 2, characterized in that: The collecting net (7) is arranged at the bottom end of the second supporting rod (605).

5. The insect trapping device according to claim 1, characterized in that: A water bucket (8) is provided on the mounting pole (3), and the water bucket (8) is connected to the trapping tray (2) via a water pipe (9); a water inlet (201) is provided on the side wall of the trapping tray (2), and the water outlet end of the water pipe (9) is connected to the water inlet (201).

6. The insect trapping device according to claim 5, characterized in that: A drainage hole (202) is provided on the side wall of the trapping plate (2), and the height of the drainage hole (202) is higher than the height of the water inlet (201).

7. The insect trapping device according to claim 6, characterized in that: The water inlet (201) and the water drain hole (202) are both provided with a filter screen (203).

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