Portable farmland mole cricket trapping device

Abstract

The utility model relates to the technical field of agricultural tools, in particular to a portable farmland mole cricket trapping device which comprises a storage bin, a funnel-shaped top cover and a protective shell. The storage cabin is conical; a waterproof platform is arranged on the top edge of the storage cabin; the funnel-shaped top cover is detachably mounted at the top of the storage cabin; the protective shell is detachably mounted right above the funnel-shaped top cover; a power supply, a controller, sound equipment and light-emitting equipment are arranged in the protective shell; the power supply is connected with the controller, the sound equipment and the light-emitting equipment. The waterproof platform is arranged on the edge of the top of the storage bin, muddy water is not prone to flowing into the storage bin in rainy days, the trapping device can be normally used, the protective shell is arranged over the storage bin, the sound equipment and the light-emitting equipment are both installed in the protective shell, rainwater can be prevented from falling into the storage bin, and the trapping device can be used normally. Sound equipment and light-emitting equipment can be effectively protected from being blown by wind, exposed to the sun and drenched by rain, and the equipment is not prone to being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural tools, in particular to a portable farmland mole cricket trapping device. Background Art

[0002] Mole crickets mainly live in courtyards, fields and humid places, especially in places where a large amount of organic fertilizers have been applied. They are numerous and dense. They hide during the day and come out at night. They have a strong habit of phototropism. Mole crickets are omnivorous pests that harm all kinds of crops, especially wheat, corn, sorghum, millet, cotton and vegetable seedlings.

[0003] At present, most of the mole cricket capture devices for underground pests in farmland on the market are bulk combinations of bait, light trapping, sound and other equipment, with structural crossovers, and many problems occur during use, such as being easily affected by rainy weather and cannot be used normally, poor stability, etc. A device is also disclosed in the prior art: the utility model application number is 202222890899.1, and the utility model name is: a pest control device for forestry seedlings. The device traps by bait and phototaxis of mole crickets, which can solve the technical problem of mole crickets harming forestry seedlings. However, when it rains, rainwater will fall from the top and deposit inside the device, affecting the propagation of light, and it is difficult to clean at the same time. In this regard, in view of the fact that there is more rain in the south and mole crickets like to live in humid places, it is particularly necessary to design a portable farmland mole cricket trapping device that can shelter from rain, is waterproof, and has a good capture effect. Utility Model Content

[0004] Aiming at the technical problem that the trapping device in the prior art is easily affected by rain and difficult to be used normally, a portable farmland mole cricket trapping device is provided.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A portable farmland mole cricket trapping device comprises a storage cabin, a funnel-shaped top cover and a protective shell; the storage cabin is conical; a waterproof platform is arranged on the top edge of the storage cabin; the funnel-shaped top cover is detachably mounted on the top of the storage cabin; the protective shell is detachably mounted directly above the funnel-shaped top cover; a power supply, a controller, an audio device and a light-emitting device are arranged in the protective shell; the power supply is respectively connected to the controller, the audio device and the light-emitting device.

[0007] Preferably, a plurality of through holes are provided on the top edge of the funnel-shaped top cover; a plurality of support columns are fixed to the lower end of the protective shell; each of the support columns can pass through the through holes correspondingly so that the funnel-shaped top cover can move in the length direction of the support columns; and the lower ends of the support columns can be detachably mounted on the storage compartment.

[0008] Preferably, the top edge of the funnel-shaped top cover can be covered on the waterproof platform, and a number of fixing holes are respectively opened at the corresponding positions of the waterproof platform and the through hole; a threaded rod is provided at the lower end of the support column; the threaded rod can pass through the through hole and the fixing hole in sequence and then be fixed to the waterproof platform through a nut.

[0009] Preferably, the protective shell is provided with strip openings at equal intervals along its circumference.

[0010] Preferably, the light emitting device is a trapping light bar; the trapping light bar is fixed to the lower portion of the protective housing, and two ends of the trapping light bar are respectively fixed to two opposite support columns.

[0011] Preferably, a speaker cabin is fixed in the protective shell by a fixing rod; a card slot is provided at the bottom of the speaker cabin; and the audio device can be placed in the speaker cabin and fixed by the card slot.

[0012] Preferably, the power source is a battery; a slot for installing the battery is provided in the protective housing.

[0013] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0014] (1) The utility model provides a portable farmland mole cricket trapping device, which is provided with a waterproof platform on the top edge of the storage compartment, so that muddy water is not easy to flow into the storage compartment when it rains, and the trapping device can be used normally. The utility model also provides a protective shell just above the storage compartment, which can effectively prevent rainwater from falling into the storage compartment. The utility model can effectively protect the audio equipment and the light-emitting equipment from wind, sun and rain by installing both the audio equipment and the light-emitting equipment in the protective shell, so that the protection effect is good and the equipment is not easily damaged.

[0015] (2) In the utility model, the protective shell is detachably fixed on the top of the storage compartment by a support column, and the funnel-shaped top cover can move along the length direction of the support column. When trapping, the funnel-shaped top cover is placed on the storage compartment by the action of gravity. When it is desired to take out the mole crickets in the storage compartment, the funnel-shaped top cover can be moved upward to take out the mole crickets.

[0016] (3) In the utility model, the mole crickets can be lured by the combination of the light strip and the sound equipment. After the mole crickets enter the funnel-shaped top cover, they fall into the storage compartment from the lower end of the funnel-shaped top cover, which can effectively prevent the mole crickets from crawling out. The utility model uses light of appropriate wavelength and the sound of mole crickets to lure them. Compared with the traditional bait trapping method, the accuracy rate is increased by more than 31%, and the trapping error is ≤2.7%, which can effectively reduce the pollution of chemical substances to the environment and agricultural products in farmland prevention and control. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a side view of a portable farmland mole cricket trapping device of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model after the storage cabin and the support column are separated;

[0019] Figure 3 It is a bottom view of the protective housing of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the storage compartment and the funnel-shaped top cover after being separated from each other;

[0021] Figure 5 It is the overall framework diagram of the utility model system;

[0022] Figure 6 It is a working flow chart of the light emitting device of the utility model;

[0023] Figure 7 It is a flow chart for realizing the audio equipment of the utility model;

[0024] In the attached drawings, 1. storage compartment; 11. waterproof platform; 12. fixing hole; 2. funnel-shaped top cover; 21. through hole; 3. protective shell; 31. strip opening; 4. power supply; 5. audio equipment; 6. trapping light bar; 7. support column; 71. threaded rod. DETAILED DESCRIPTION

[0025] The following is a clear and complete description of the technical solution of the utility model patent in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] See also Figure 1-7 The present embodiment provides a portable farmland mole cricket trapping device, comprising a storage cabin 1, a funnel-shaped top cover 2 and a protective shell 3; the storage cabin 1 is conical; a waterproof platform 11 is provided on the top edge of the storage cabin 1; the funnel-shaped top cover 2 is detachably mounted on the top of the storage cabin 1; the protective shell 3 is detachably mounted directly above the funnel-shaped top cover 2; a power supply 4, a controller, an audio device 5 and a light-emitting device are provided in the protective shell 3; the power supply 4 is respectively connected to the controller, the audio device 5 and the light-emitting device.

[0029] In order to facilitate the removal of the mole crickets that have fallen into the storage compartment 1, in this embodiment, see Figure 2 and Figure 4 As shown, the top edge of the funnel-shaped top cover 2 is provided with a plurality of through holes 21; the lower end of the protective shell 3 is fixed with a plurality of support columns 7; each of the support columns 7 can pass through the through holes 21 correspondingly so that the funnel-shaped top cover 2 can move in the length direction of the support columns 7; the lower ends of the support columns 7 are detachably mounted on the storage compartment 1. In normal use, the funnel-shaped top cover 2 is placed above the storage compartment 1 by gravity, and the mole crickets are lured to crawl into the funnel-shaped top cover 2 and fall into the storage compartment 1 from the lower end of the funnel-shaped top cover 2. When the mole crickets in the storage compartment 1 are to be taken out, the funnel-shaped top cover 2 can be moved upward to take out the mole crickets, and the mole crickets can be taken out without disassembling the entire device, which is convenient to operate.

[0030] In this implementation, considering the ease of use and installation scheme, see Figure 2As shown, the top edge of the funnel-shaped top cover 2 can be covered on the waterproof platform 11. In the specific implementation, a base with the same width as the waterproof platform can also be extended from the top edge of the funnel-shaped top cover 2, so that the funnel-shaped top cover 2 can be well covered on the waterproof platform 11. In this embodiment, the corresponding positions of the waterproof platform 11 and the through hole 21 are also respectively provided with a plurality of fixing holes 12; the lower end of the support column 7 is provided with a threaded rod 71; the threaded rod 71 can pass through the through hole 21 and the fixing hole 12 in sequence and then be fixed to the waterproof platform 11 through a nut. After the entire device is fixed, the storage cabin 1 can be pressed into the soil by pressing the protective top cover, and the entire device can be fixed on the soil.

[0031] As a preference, see Figure 3 As shown, the light emitting device is a trapping light bar 6; the trapping light bar 6 is fixed to the lower part of the protective shell 3, and the two ends of the trapping light bar 6 are respectively fixed to the two opposite support columns 7. Of course, the trapping light bar 6 can also be fixed to the middle position of the protective shell 3, and its two ends are fixed to the inner wall of the protective shell 3. In order to allow the light of the light emitting device to be scattered around and lure mole crickets, as a preferred embodiment, in this embodiment, the protective shell 3 is provided with strip openings 31 at equal intervals along its circumferential direction, and the light can be scattered to the surroundings through the strip openings 31.

[0032] On the basis of the above implementation scheme, as a preference, a speaker cabin is fixed in the protective shell 3 by a fixing rod; a card slot is provided at the bottom of the speaker cabin; the audio device 5 can be placed in the speaker cabin and fixed by the card slot. As a preference, the power source 4 is a battery; a card slot for installing the battery is provided in the protective shell 3. Of course, in other implementation schemes, an installation and fixing method that can fix the battery and the audio device in the protective shell 3 is also acceptable.

[0033] In this utility model, see Figure 5 , Figure 6 , Figure 7As shown, the controller system uses the Chitu board CH32V307VCT6 of Qinheng Company, and adjusts the UV LED to generate an ultraviolet electro-optical light with a wavelength of about 365 to 400 nanometers by controlling the CH32V307VCT6. The onboard resource 12-bit ADC (analog-to-digital converter) is used to collect environmental sounds or other audio signals, the OPA (operational amplifier) ​​performs necessary amplification or processing on the audio signals collected by the ADC, and the 12-bit DAC (digital-to-analog converter) converts the processed audio data into an analog signal to drive the speaker and play the audio in the memory. In this embodiment, the light-emitting device and the audio device 5 are both prior art. For example, the Chinese patent application number is CN202110881989.1, and the invention name is "A mole cricket trapping device suitable for use in fields", which is also provided with a light-emitting device. Another example is the Chinese patent application number 202020624341.7, and the utility model name is "A new type of LED street lamp for urban road lighting", which is provided with an insect-killing lamp and a sound system, which can achieve mosquito trapping and audio playback. The audio playback device in this technology can be installed in the portable farmland mole cricket trapping device of the utility model. When used, the sound of the mole cricket can be recorded and stored first and then played through the sound system. The controller system of the utility model uses the red dodder board CH32V307VCT6 of Qinheng Company. Of course, other light-emitting devices that can realize the utility model can also emit ultraviolet rays with a wavelength of about 365 to 400 nanometers, and control the sound equipment to play the collected mole cricket calls.

[0034] The working process and principle of this new type:

[0035] When the user needs to use the device to catch mole crickets, the user places the device at the position where the crickets need to be caught, turns on the trapping light bar 6 and the audio device 5 at the speaker cabin, and the trapping light bar 6 emits a trapping light to attract the mole crickets, and the mole crickets crawl into the storage cabin 1 through the funnel-shaped top cover 2. The sound of the audio device 5 attracts the mole crickets farther away through the surface strip opening of the device protective shell 3, so that the mole crickets crawl into the storage cabin 1 through the funnel-shaped top cover 2. When taking out the mole crickets, the funnel-shaped top cover 2 can be moved upward to take out the mole crickets, and the mole crickets can be taken out without disassembling the entire device, which is easy to operate. When it rains, due to the design of the waterproof platform 11 and the protective cover body, the device of the utility model can also be used normally when it rains, and has strong practicality.

[0036] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. A portable farmland mole cricket trapping device, characterized in that: The invention comprises a storage compartment (1), a funnel-shaped top cover (2) and a protective shell (3); the storage compartment (1) is conical; a waterproof platform (11) is arranged at the top edge of the storage compartment (1); the funnel-shaped top cover (2) is detachably mounted on the top of the storage compartment (1); the protective shell (3) is detachably mounted directly above the funnel-shaped top cover (2); a power supply (4), a controller, an audio device (5) and a light-emitting device are arranged in the protective shell (3); the power supply (4) is respectively connected to the controller, the audio device (5) and the light-emitting device.

2. A portable farmland mole cricket trapping device as claimed in claim 1, characterized in that: The top edge of the funnel-shaped top cover (2) is provided with a plurality of through holes (21); the lower end of the protective shell (3) is fixed with a plurality of support columns (7); each of the support columns (7) can pass through the through holes (21) correspondingly so that the funnel-shaped top cover (2) can move in the length direction of the support columns (7); and the lower ends of the support columns (7) are detachably mounted on the storage compartment (1).

3. A portable farmland mole cricket trapping device as claimed in claim 2, characterized in that: The top edge of the funnel-shaped top cover (2) can be covered on the waterproof platform (11), and a plurality of fixing holes (12) are respectively provided at corresponding positions of the waterproof platform (11) and the through hole (21); a threaded rod (71) is provided at the lower end of the support column (7); the threaded rod (71) can pass through the through hole (21) and the fixing hole (12) in sequence and then be fixed to the waterproof platform (11) via a nut.

4. A portable farmland mole cricket trapping device as claimed in claim 1, characterized in that: The protective shell (3) is provided with strip-shaped openings (31) at equal intervals along its circumferential direction.

5. A portable farmland mole cricket trapping device as claimed in claim 2, characterized in that: The light emitting device is a trapping light bar (6); the trapping light bar (6) is fixed to the lower part of the protective housing (3), and the two ends of the trapping light bar (6) are respectively fixed to two opposite supporting columns (7).

6. A portable farmland mole cricket trapping device as claimed in claim 1, characterized in that: A sound box cabin is fixed in the protective shell (3) via a fixing rod; a card slot is provided at the bottom of the sound box cabin; and the audio device (5) can be placed in the sound box cabin and fixed via the card slot.

7. A portable farmland mole cricket trapping device as claimed in claim 1, characterized in that: The power source (4) is a battery; a slot capable of installing the battery is provided in the protective housing (3).

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