Rotating wheel type rain and insect separating device applied to insect situation forecasting lamp

Abstract

The invention relates to a rotating wheel type rain and insect separating device applied to an insect situation forecasting lamp. The rotating wheel type rain and insect separating device comprises a separating device box body used for collecting and separating rainwater and insect bodies. The separation device box body comprises a main cavity, a rainwater collection cavity and an insect body treatment cavity; the main cavity is in a horizontal axial cylinder shape, a collecting opening is formed in the top of the arc face, a lower arc-shaped drainage sieve plate is arranged under the bottom of the arc face, and the area of the arc face where the lower arc-shaped drainage sieve plate is located is larger than that of the collecting opening. A cylindrical rotating wheel type rain and insect separation channel coaxial with the main cavity is arranged in the main cavity, and the rotating wheel type rain and insect separation channel can rotate in the separation device box body; the rainwater collecting cavity and the insect body processing cavity are installed below the main cavity. The rain and insect separating device for the insect situation forecasting lamp capable of continuously operating in the complex climate environment can continuously work in various complex climate environments such as small rainfall weather, sudden rain and heavy fog. The use time efficiency is improved, and the accuracy of insect condition monitoring data is ensured.

Description

Technical Field

[0001] The invention relates to the field of devices related to insect detection lamps, and in particular to a rotary rain-insect separation device applied to insect detection lamps. Background Art

[0002] The insect monitoring lamp is a new type of agricultural monitoring tool, which is used for monitoring and preventing agricultural and forestry pests, obtaining real-time and continuous pest information; it plays an important role in ensuring the healthy growth of crops and increasing agricultural output value. The insect monitoring lamp integrates light, electricity, machinery, computer and other technologies, and uses the phototaxis of insects to attract pests to fly into the equipment, and then automatically takes pictures, counts, identifies and analyzes the pests, providing comprehensive data support for farmland management. Its working principle includes light control, rain control, trapping, insect treatment and insect reception. When the ambient illumination is ≧4lux for one minute, the start and stop are controlled according to the light scheduling to achieve induction; when the humidity is greater than a certain value, the rain control sensor receives instructions to prevent rainwater from entering the insect falling channel; the lamp tube is used as the light source for attracting insects, and the insects are attracted by the light and fall into the far-infrared treatment chamber, and the insects are treated by far-infrared heating. The live insects will die 3-5 minutes after falling into it. To avoid the accumulation of insect bodies, the rotating chamber plate rotates one grid every day at dawn or according to the time set by the user, and the next insect receiving box is replaced.

[0003] Common types of insect monitoring lamps all use rain control mode: the rainfall is sensed by the rain sensor, and then the system is started or not. The reason for using the rain control mode is that the conventional rain-insect separation device switches channels through a rotating flap or a set of translational dual-channel interfaces. Rainwater and insect bodies must be separately allocated to the corresponding channels for processing, and the two cannot be mixed. Under such a prerequisite, if the rain sensor does not issue a channel switching command in time, or the rain-insect separation device fails and cannot be switched, a large amount of rainwater will enter the insect monitoring lamp and cause electromechanical failure. Based on the design principle of the rain sensor, as long as there are raindrops or condensed water droplets on the sensor, no matter how much rainfall there is, or in special circumstances, the insect monitoring lamp will detect that the humidity exceeds the set value and stop working directly; in agricultural and forestry areas and various complex comprehensive environments, insects are also active. Under such a prerequisite design condition, if the insect monitoring lamp stops running, a large part of the insect information will be missing, resulting in errors in the insect monitoring data.

[0004] In summary, a rain insect separation device for an insect detection lamp that can operate continuously in a complex climate environment is designed. The rain insect separation device can complete the insect body processing work in a small rainfall climate, or in a sudden shower environment, and can continue to work in other complex climates such as heavy fog. Regardless of the operating state of the system, rainwater can be quickly discharged from the inside of the device. It is necessary to improve the monitoring effect of the insect detection lamp and increase the reliability of the rain insect separation device. Summary of the invention

[0005] In order to solve the problems of the prior art, the purpose of the present invention is to provide a rotary rain-insect separation device applied to insect monitoring lamps, which can continue to work in other complex climates such as continuous small rainfall climate, sudden showers, heavy fog, etc. The device makes full use of the liquid flow characteristics of rainwater and timely transfers and discharges rainwater through a multi-stage drainage structure from top to bottom. In terms of collecting insect bodies, in order to ensure the integrity of the insect bodies, a soft brush is used to clean and transfer the pests, and the insect bodies can be separated without damage to the insect body processing channel for subsequent processing. The specific contents are as follows:

[0006] A rotary rain-insect separation device applied to an insect situation detection lamp comprises:

[0007] Separation device box; used for collecting and separating rainwater and insect bodies;

[0008] The separation device box includes a main cavity, a rainwater collection cavity and an insect body processing cavity;

[0009] The main cavity is in the shape of a horizontally axial cylinder, a collecting port is provided at the top of the arc surface, and a lower arc-shaped drainage screen grid is provided directly below the bottom of the arc surface, and the arc surface area where the lower arc-shaped drainage screen grid is located is larger than the area of ​​the collecting port;

[0010] A cylindrical rotary rainworm separation channel coaxial with the main cavity is arranged inside the main cavity, and the rotary rainworm separation channel can rotate in the separation device box; the rotary rainworm separation channel includes an insect inlet, an insect outlet, an upper arc-shaped drainage screen grid plate, a sliding plate and a water retaining plate; the sliding plate is coaxial with the rotary rainworm separation channel and divides the rotary rainworm separation channel into two areas of equal volume; the insect inlet and the insect outlet are arranged on the arc surface of the rotary rainworm separation channel and are located on the same side of the sliding plate, and are connected with the two ends of the sliding plate respectively; the water retaining plate is arranged on the arc surface of the rotary rainworm separation channel and is located between the insect inlet and the insect outlet; the upper arc-shaped drainage screen grid plate is arranged on the arc surface of the rotary rainworm separation channel, the upper arc-shaped drainage screen grid plate is connected with the insect inlet and is arranged on the other side of the sliding plate relative to the insect inlet; the area of ​​the upper arc-shaped drainage screen grid plate is larger than the area of ​​the collection port;

[0011] The rainwater collection chamber and the insect body treatment chamber are arranged and installed below the main chamber; the top opening of the rainwater collection chamber covers an area from the left side of the lower arc-shaped drainage screen grid plate to the right end of the lower arc-shaped drainage screen grid plate; the top opening of the insect body treatment chamber is located on the right side of the lower arc-shaped drainage screen grid plate;

[0012] When the insect inlet is vertically aligned with the collecting port, the insect outlet is opposite to the top opening of the insect processing chamber, and at this time the sliding plate is inclined; when the rotary rain insect separation channel rotates to the point where the upper arc-shaped drainage screen plate is opposite to the majority of the collecting ports, the water retaining plate blocks the top opening of the insect processing chamber.

[0013] Furthermore, an arc-shaped limiting groove is opened on the side wall of the separation device box, and a positioning cam is arranged on the side of the rotary rain insect separation channel. The positioning cam can move in the limiting groove, and the rotation angle of the rotary rain insect separation channel can be limited by the cooperation of the positioning cam and the limiting groove.

[0014] Furthermore, a push rod motor assembly is installed on the outside of the separation device housing; the rotating shaft of the rotary wheel-type rain insect separation channel passes through the separation device housing to the outside, and the push rod motor assembly includes a crank, a motor and a push rod; the crank is connected to the rotating shaft of the rotary wheel-type rain insect separation channel, and converts the linear motion of the push rod into the reciprocating circular motion of the rotary wheel-type rain insect separation channel.

[0015] Furthermore, a collecting funnel is arranged above the collecting port, and a brush A is arranged at the bottom of the collecting funnel close to the side wall of the collecting port. When the rotary rain insect separation channel rotates from a state where the upper arc-shaped drainage screen plate faces the collecting port to a state where the insect inlet faces the collecting port, the brush A can brush the flying insects on the upper arc-shaped drainage screen plate off and drop them into the insect body processing chamber.

[0016] Furthermore, a brush B is installed at the lower end of the sliding plate of the rotary rain-insect separation channel. When the rotary rain-insect separation channel rotates from a state where the upper arc-shaped drainage sieve plate faces the collection port to a state where the insect inlet faces the collection port, the insect bodies that fall from the upper arc-shaped drainage sieve plate onto the lower arc-shaped drainage sieve plate can be brushed into the insect body processing cavity by the brush B.

[0017] Furthermore, the slide plate is a double-layer hollow structure, the upper surface of the upper half of the slide plate is provided with an inverted V-shaped corrugated ridge, and the side is provided with drainage holes; the upper surface of the lower half of the slide plate is provided with a vertical drainage groove.

[0018] Furthermore, the surface of the slide plate is coated with a polytetrafluoroethylene coating.

[0019] Furthermore, an upper flap and a lower flap are respectively provided at the upper and lower ends of the insect processing chamber, and an infrared lamp is provided in the area between the upper flap and the lower flap; and flap drive motors are respectively provided outside the insect processing chamber corresponding to the rotation axis positions of the upper flap and the lower flap to control the opening and closing of the upper flap and the lower flap.

[0020] Furthermore, the separation device box body is provided with an installation opening, a box body upper cover is provided and installed on the installation opening, and a waterproof sealant is provided between the box body upper cover and the separation device box body for sealing.

[0021] The rainworm separation device is mainly composed of two key components: the separation device box 1 and the rotary rainworm separation channel 2. The rotary rainworm separation channel 2 rotates to switch the channel direction, and the insect bodies are sent to the insect body processing chamber 8 for processing in turn. In the normal mode, the insect inlet is aligned with the collection port, and the insect outlet is aligned with the top opening of the insect processing chamber. At this time, if there are water droplets, they will be separated into the rainwater collection chamber 7 on the left side of the separation device box 1 through the sliding plate 24, and the insect bodies will slide into the insect body processing chamber 8 through the sliding plate 24. When it rains, the wheel rotates to switch the channel through the push rod motor assembly 5, the upper arc-shaped drainage screen plate 23 is aligned with the collection port, and the water retaining plate 25 blocks the top opening of the insect processing chamber; the insect bodies gather at the collection port, and the rainwater flows into the rainwater collection chamber 7. When the rain stops, the push rod motor assembly 5 rotates to switch the channel back to the initial state; the brush A26 pushes the flying insects still on the upper arc-shaped drainage screen grid plate 23 into the insect body processing chamber 8; synchronously, the fallen insect body will also fall on the lower arc-shaped drainage screen grid plate 14 on the upper part of the rainwater collection chamber 7 of the device box, and the brush B41 at the lower part of the sliding plate 24 of the rotary rain insect separation channel 2 will continue to push this part of the insect body to the side of the insect body processing chamber 8. For the subsequent treatment of the insect body, an insect body inactivation and drying area is formed in the insect body processing chamber 8 by the upper flip plate 11 and the lower flip plate 13. The upper flip plate 11 is used to ensure that the insect body does not escape, and the lower flip plate 13 is used to transfer and discharge the insect body. The insect body that slides down from the end of the rotary rain insect separation channel 2 falls on the lower flip plate 13, and the insect body is inactivated and dried by infrared lamps.

[0022] The present invention has the following beneficial effects compared with the prior art:

[0023] The rain-insect separation device for the insect monitoring lamp that can operate continuously under complex climate environments provided by the present invention can work continuously under various complex climate environments such as small rainfall weather, sudden showers, and heavy fog. Even if an electrical fault or mechanical structure fault causes the device to stop working, rainwater can be quickly guided to the rainwater collection cavity for discharge. The continuous working state ensures that insects can be continuously collected, improves the service life of the insect monitoring lamp, and ensures the accuracy of the insect monitoring data. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic structural diagram of a rain insect separation device according to an embodiment of the present invention;

[0025] Figure 2 It is a front cross-sectional view of the rain insect separation device according to an embodiment of the present invention;

[0026] Figure 3 This is a schematic diagram of the box structure of the separation device according to an embodiment of the present invention;

[0027] Figure 4 This is a front cross-sectional view of the separation device housing according to an embodiment of the present invention;

[0028] Figure 5 This is a schematic diagram of the structure of the rotary wheel type rain insect separation channel according to an embodiment of the present invention;

[0029] Figure 6 This is a schematic structural diagram of the rotary wheel type rain insect separation channel according to an embodiment of the present invention from another angle;

[0030] Figure 7 This is a front cross-sectional view of the rotary wheel type rainworm separation channel according to an embodiment of the present invention;

[0031] Figure 8 This is a schematic diagram of the use status of the rotary wheel type rain insect separation channel according to an embodiment of the present invention;

[0032] Fig. 9 for Figure 8 Enlarged view of middle area C;

[0033] Fig.10 for Figure 8 Enlarged view of middle area D;

[0034] Fig.11 This is a schematic diagram of the push rod motor assembly in use according to an embodiment of the present invention;

[0035] In the figure:

[0036] 1-separation device box, 2-rotor type rain-worm separation channel, 3-box upper cover, 4-collecting funnel, 5-push rod motor assembly, 6-flip plate driving motor, 7-rainwater collection chamber, 8-worm body processing chamber, 11-upper flip plate, 12-infrared lamp, 13-lower flip plate, 14-lower arc-shaped drainage screen grid plate, 21-positioning cam, 22-crank, 23-upper arc-shaped drainage screen grid plate, 24-slide plate, 25-water retaining plate, 26-brush B, 41-brush A. DETAILED DESCRIPTION

[0037] In order to make the technical means and creative features realized by the present invention and to achieve the purpose of being easy to understand, the technical solution of the invention is further explained below in combination with one embodiment and a specific implementation method of a rotary rain insect separation device applied to an insect monitoring lamp given by the present invention.

[0038] like Figure 1-11 As shown, the specific embodiments given for the invention are as follows:

[0039] A rotary rain-insect separation device applied to an insect situation detection lamp comprises: a separation device box 1 and a collecting funnel 4.

[0040] The separation device box 1 includes a main cavity, a rainwater collection cavity 7 and an insect body processing cavity 8, which are used to collect and separate rainwater and insect bodies; an installation port is provided on the separation device box 1, and a box upper cover 3 is installed on the installation port, and a waterproof sealant is provided between the box upper cover 3 and the separation device box 1 for sealing.

[0041] The main cavity is a horizontally axial cylindrical body, with a collecting port at the top of the arc surface and a lower arc-shaped drainage screen plate 14 directly below the bottom of the arc surface. The arc surface area where the lower arc-shaped drainage screen plate 14 is located is larger than the collecting port area.

[0042] A cylindrical rotary rainworm separation channel 2 coaxial with the main cavity is arranged inside the main cavity, and the rotary rainworm separation channel 2 can rotate in the separation device housing 1; an arc-shaped limiting groove is provided on the side wall of the separation device housing 1, and a positioning cam 21 is arranged on the side of the rotary rainworm separation channel 2, and the positioning cam 21 can move in the limiting groove, and the rotation angle of the rotary rainworm separation channel 2 can be limited by the cooperation of the positioning cam 21 and the limiting groove. The limited rotation angle here is 60°. A push rod motor assembly 5 is arranged and installed outside the separation device housing 1; the rotating shaft of the rotary rainworm separation channel 2 passes through the separation device housing 1 to the outside, and the push rod motor assembly 5 includes a crank 22, a motor and a push rod; the crank 22 is connected to the rotating shaft of the rotary rainworm separation channel 2, and converts the linear motion of the push rod into the reciprocating circular motion of the rotary rainworm separation channel 2. The wheel-type rainworm separation channel 2 includes an insect inlet, an insect outlet, an upper arc-shaped drainage screen plate 23, a sliding plate 24 and a water retaining plate 25; the sliding plate 24 is coaxial with the wheel-type rainworm separation channel 2 and divides the wheel-type rainworm separation channel 2 into two areas of equal volume; the sliding plate 24 is a double-layer hollow structure, and the upper surface of the upper half of the sliding plate 24 is provided with an inverted V-shaped corrugated ridge, and the side is provided with drainage holes; the upper surface of the lower half of the sliding plate 24 is provided with a vertical drainage groove. The surface of the sliding plate 24 is coated with a polytetrafluoroethylene coating. The insect inlet and the insect outlet are arranged on the arc surface of the rotary rain insect separation channel 2 and are located on the same side of the sliding plate 24, and are connected with the two ends of the sliding plate 24 respectively; the water retaining plate 25 is arranged and installed on the arc surface of the rotary rain insect separation channel 2 and is located between the insect inlet and the insect outlet; the upper arc drainage sieve plate 23 is arranged and installed on the arc surface of the rotary rain insect separation channel 2, the upper arc drainage sieve plate 23 is connected with the insect inlet and is arranged and installed on the other side of the sliding plate 24 relative to the insect inlet; the area of ​​the upper arc drainage sieve plate 23 is larger than the area of ​​the collection port.

[0043] The rainwater collection chamber 7 and the insect treatment chamber 8 are arranged and installed below the main chamber; the top opening of the rainwater collection chamber 7 covers an area from the left side of the lower arc-shaped drainage screen plate 14 to the right end of the lower arc-shaped drainage screen plate 14; the top opening of the insect treatment chamber 8 is located on the right side of the lower arc-shaped drainage screen plate 14.

[0044] When the insect inlet is vertically aligned with the collection port, the insect outlet faces the top opening of the insect body processing chamber 8, and the sliding plate 24 is tilted at this time; when the wheel-type rain insect separation channel 2 rotates to the point where the upper arc-shaped drainage screen plate 23 faces the majority of the collection ports, the water retaining plate 25 blocks the top opening of the insect body processing chamber 8. The upper and lower ends of the insect body processing chamber 8 are respectively provided with an upper flap 11 and a lower flap 13, and an infrared lamp 12 is provided in the area between the upper flap 11 and the lower flap 13; the outer portion of the insect body processing chamber 8 is respectively provided with a flap driving motor 6 corresponding to the rotation axis position of the upper flap 11 and the lower flap 13 to control the opening and closing of the upper flap 11 and the lower flap 13.

[0045] A collecting funnel 4 is arranged above the collecting port, and a brush A26 is arranged at the bottom of the collecting funnel 4 close to the side wall of the collecting port. When the rotary rainworm separation channel 2 rotates from the state where the upper arc-shaped drainage screen grid plate 23 faces the collecting port to the state where the inlet faces the collecting port, the brush A26 can brush the flying insects on the upper arc-shaped drainage screen grid plate 23 down and drop them into the insect body processing chamber 8. A brush B41 is installed at the lower end of the sliding plate 24 of the rotary rainworm separation channel 2. When the rotary rainworm separation channel 2 rotates from the state where the upper arc-shaped drainage screen grid plate 23 faces the collecting port to the state where the inlet faces the collecting port, the insect bodies falling from the upper arc-shaped drainage screen grid plate 23 onto the lower arc-shaped drainage screen grid plate 14 can be brushed into the insect body processing chamber 8 by the brush B41. The internal cavity of the rainworm separation device is sprayed with a polytetrafluoroethylene coating, which can effectively increase the smoothness of the inner cavity, which is conducive to the falling and collection of rainwater and insect bodies.

[0046] The rainworm separation device is mainly composed of two key components: the separation device box 1 and the rotary rainworm separation channel 2. The rotary rainworm separation channel 2 rotates to switch the channel direction, and the insects are sent to the insect treatment chamber 8 for treatment in turn. In the normal mode, the insect inlet is aligned with the collection port, and the insect outlet is aligned with the top opening of the insect treatment chamber. At this time, if there are water droplets, they will be separated into the rainwater collection chamber 7 on the left side of the separation device box 1 through the sliding plate 24, and the insects will slide into the insect treatment chamber 8 through the sliding plate 24. When it rains, the wheel rotates to switch the channel through the push rod motor assembly 5, the upper arc-shaped drainage screen plate 23 is aligned with the collection port, and the water retaining plate 25 blocks the top opening of the insect treatment chamber; the insects gather at the collection port, and the rainwater flows into the rainwater collection chamber 7. When the rain stops, the push rod motor assembly 5 rotates to switch the channel back to the initial state; the brush A26 pushes the flying insects still on the upper arc-shaped drainage screen grid plate 23 into the insect body processing chamber 8; synchronously, the fallen insect body will also fall on the lower arc-shaped drainage screen grid plate 14 on the upper part of the rainwater collection chamber 7 of the device box, and the brush B41 at the lower part of the sliding plate 24 of the rotary rain insect separation channel 2 will continue to push this part of the insect body to the side of the insect body processing chamber 8. For the subsequent treatment of the insect body, an insect body inactivation and drying area is formed in the insect body processing chamber 8 by the upper flip plate 11 and the lower flip plate 13. The upper flip plate 11 is used to ensure that the insect body does not escape, and the lower flip plate 13 is used to transfer and discharge the insect body. The insect body that slides down from the end of the rotary rain insect separation channel 2 falls on the lower flip plate 13, and the insect body is inactivated and dried by infrared light. Finally, the flip plate is opened to let the insect body fall for photo sampling.

[0047] It should be understood that the above specific embodiments are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. The claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A rotary rain insect separation device applied to an insect situation detection lamp, characterized in that: include: The separation device box (1) is used to collect and separate rainwater and insect bodies; The separation device housing (1) comprises a main cavity, a rainwater collection cavity (7) and an insect body processing cavity (8); The main cavity is in the shape of a horizontal axial cylinder, a collecting port is provided at the top of the arc surface, a lower arc-shaped drainage screen plate (14) is provided directly below the bottom of the arc surface, and the arc surface area where the lower arc-shaped drainage screen plate (14) is located is larger than the area of ​​the collecting port; A cylindrical wheel-type rainworm separation channel (2) coaxial with the main cavity is arranged inside the main cavity, and the wheel-type rainworm separation channel (2) can rotate inside the separation device housing (1); the wheel-type rainworm separation channel (2) comprises an insect inlet, an insect outlet, an upper arc-shaped drainage screen plate (23), a sliding plate (24) and a water retaining plate (25); the sliding plate (24) is coaxial with the wheel-type rainworm separation channel (2) and divides the wheel-type rainworm separation channel (2) into two areas of equal volume; the insect inlet and the insect outlet are arranged on the wheel-type rainworm separation channel The upper arc-shaped drainage screen grid plate (23) is arranged on the arc surface of the wheel-type rain insect separation channel (2), and is located on the same side of the sliding plate (24), and is respectively connected with the two ends of the sliding plate (24); the water retaining plate (25) is arranged on the arc surface of the wheel-type rain insect separation channel (2) and is located between the insect inlet and the insect outlet; the upper arc-shaped drainage screen grid plate (23) is arranged on the arc surface of the wheel-type rain insect separation channel (2), and the upper arc-shaped drainage screen grid plate (23) is connected with the insect inlet and is arranged on the other side of the sliding plate (24) relative to the insect inlet; the area of ​​the upper arc-shaped drainage screen grid plate (23) is larger than the area of ​​the collecting port; The rainwater collection chamber (7) and the insect body treatment chamber (8) are arranged and installed below the main chamber; the top opening of the rainwater collection chamber (7) covers an area from the left side of the lower arc-shaped drainage sieve grid plate (14) to the right end of the lower arc-shaped drainage sieve grid plate (14); the top opening of the insect body treatment chamber (8) is located on the right side of the lower arc-shaped drainage sieve grid plate (14); When the insect inlet is vertically aligned with the collection port, the insect outlet is directly opposite to the top opening of the insect body processing chamber (8), and at this time, the sliding plate (24) is inclined; when the rotary rain insect separation channel (2) rotates to the point where the upper arc-shaped drainage screen plate (23) is directly opposite to the majority of the collection ports, the water retaining plate (25) blocks the top opening of the insect body processing chamber (8).

2. A rotary rain-insect separation device for insect detection lamps as claimed in claim 1, characterized in that: The side wall of the separation device housing (1) is provided with an arc-shaped limiting groove, and the side of the rotary rainworm separation channel (2) is provided with a positioning cam (21), and the positioning cam (21) can move in the limiting groove. The rotation angle of the rotary rainworm separation channel (2) can be limited by the cooperation of the positioning cam (21) and the limiting groove.

3. A rotary rain-insect separation device for insect detection lamps as claimed in claim 1, characterized in that: A push rod motor assembly (5) is installed outside the separation device housing (1); the rotating shaft of the rotary wheel rain insect separation channel (2) passes through the separation device housing (1) to the outside, and the push rod motor assembly (5) includes a crank (22), a motor and a push rod; the crank (22) is connected to the rotating shaft of the rotary wheel rain insect separation channel (2) to convert the linear motion of the push rod into the reciprocating circular motion of the rotary wheel rain insect separation channel (2).

4. A rotary rain-insect separation device for insect detection lamps as claimed in claim 1, characterized in that: A collecting funnel (4) is arranged above the collecting port, and a brush A (26) is arranged at the bottom of the collecting funnel (4) in close contact with the side wall of the collecting port. When the rotary rain-insect separation channel (2) rotates from a state where the upper arc-shaped drainage sieve plate (23) faces the collecting port to a state where the insect inlet faces the collecting port, the brush A (26) can brush the flying insects on the upper arc-shaped drainage sieve plate (23) off and drop them into the insect body processing chamber (8).

5. A rotary rain-insect separation device for insect detection lamps as claimed in claim 4, characterized in that: A brush B (41) is installed at the lower end of the sliding plate (24) of the rotary rain-insect separation channel (2). When the rotary rain-insect separation channel (2) rotates from a state where the upper arc-shaped drainage sieve plate (23) faces the collection port to a state where the insect inlet faces the collection port, insect bodies that fall from the upper arc-shaped drainage sieve plate (23) onto the lower arc-shaped drainage sieve plate (14) can be brushed into the insect body processing chamber (8) by the brush B (41).

6. A rotary rain-insect separation device for insect detection lamps as claimed in claim 1, characterized in that: The sliding plate (24) is a double-layer hollow structure. The upper surface of the upper half of the sliding plate (24) is provided with an inverted V-shaped corrugated ridge, and the side is provided with a drainage hole; the upper surface of the lower half of the sliding plate (24) is provided with a vertical drainage groove.

7. A rotary rain-insect separation device for insect detection lamps as claimed in claim 6, characterized in that: The surface of the sliding plate (24) is coated with a polytetrafluoroethylene coating.

8. A rotary rain-insect separation device for insect detection lamps as claimed in claim 1, characterized in that: An upper flap (11) and a lower flap (13) are respectively arranged at the upper and lower ends of the insect body processing chamber (8), and an infrared lamp (12) is arranged in the area between the upper flap (11) and the lower flap (13); flap drive motors (6) are respectively arranged outside the insect body processing chamber (8) at the positions corresponding to the rotation axes of the upper flap (11) and the lower flap (13) to control the opening and closing of the upper flap (11) and the lower flap (13).

9. A rotary rain-insect separation device for insect detection lamps as claimed in claim 1, characterized in that: The separation device box (1) is provided with an installation opening, and a box upper cover (3) is installed on the installation opening. A waterproof sealant is provided between the box upper cover (3) and the separation device box (1) for sealing.

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