Mulberry plant protection monitoring device convenient to carry

Abstract

The invention belongs to the technical field of planting industry monitoring, particularly relates to a portable mulberry plant protection monitoring device, and aims to solve the problems that an insect repelling plant protection mode in the prior art is not environment-friendly enough and mulberry leaves are easy to pollute. An auxiliary inserting rod of a 7-shaped structure is fixed to the position, close to the bottom end, of the outer wall of the main supporting rod, a fixed bracket is fixedly connected to the position, close to the top end, of the circumferential outer wall of the main supporting rod in a sleeving mode, a rotating hole is formed in the end, away from the main supporting rod, of the fixed bracket, and an outer barrel which is internally provided with a cavity and is of a cylindrical barrel structure on the whole is rotationally connected into the rotating hole. In the insect trapping process, small insects can be sucked into the outer barrel by negative pressure in the transparent frame when getting close to the transparent frame, even if the small insects are not immediately blown into the lower double-layer power grid to be electrocuted, the small insects are difficult to escape from the small holes of the upper transparent frame under the upwind condition, and therefore the good insect trapping and killing effect is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of planting monitoring, and in particular to a portable mulberry plant protection monitoring device. Background Art

[0002] Mulberry plant protection monitoring (i.e. mulberry plant protection monitoring) refers to the real-time monitoring and analysis of the growth environment, occurrence of pests and diseases, types of diseases, pest populations, etc. of mulberry trees through scientific and technical means, so as to take timely prevention and control measures to ensure the healthy growth of mulberry trees and increase production. Mulberry plant protection monitoring is of great significance to the prevention and control of pests and diseases, environmental management, and production management of mulberry trees. After searching, it is found that the mulberry plant protection monitoring function in the existing technology is single, and most of them are based on human remote monitoring. It is necessary to set up cameras in the fields, or other insect repellent methods, such as spraying pesticides. However, the method of spraying pesticides to repel insects will cause some damage to the plants themselves, resulting in mulberry leaves that cannot be eaten by silkworms for a long time. Therefore, we need a new type of green and environmentally friendly mulberry plant protection monitoring device. Summary of the invention

[0003] In view of the technical problem that the insect repellent and plant protection methods in the prior art are not environmentally friendly and easily contaminate mulberry leaves, the present invention adopts the following technical solutions: A portable mulberry plant protection monitoring device comprises a main support rod with a pointed tip at the bottom end, an auxiliary plug rod with a "7"-shaped structure is fixed to the outer wall of the main support rod near the bottom end, a fixed bracket is fixedly sleeved on the circumferential outer wall of the main support rod near the top end, and a rotating hole is opened at one end of the fixed bracket away from the main support rod, an outer barrel with an internal cavity and an overall cylindrical barrel structure is rotatably connected in the rotating hole, a double-layer electric grid is arranged near the middle of the circumferential inner wall of the outer barrel, and a bottom hole; a cantilever block is fixed to the top of the circumferential inner wall of the outer barrel, and a through hole is formed on the upper surface of the cantilever block at one end away from the barrel wall of the outer barrel, and a fan is fixed in the through hole; rectangular holes are formed on the circumferential outer wall of the outer barrel on both sides of the cantilever block, and transparent frames symmetrical to each other are respectively clamped in the two rectangular holes; the transparent frame has a trumpet-shaped structure with an opening facing outward, and a lamp holder extending to the bottom of the fan, i.e., the air outlet, is fixed to the lower surface of the cantilever block, and an insect attractant lamp is fixed on the lamp holder.

[0004] Preferably, the circumferential outer wall of the outer barrel is provided with a pull-out hole adapted to the width and thickness of the double-layer grid, and a sealing pull-out plate is fixed to the circumferential outer wall of the double-layer grid near the pull-out hole; and the circumferential inner wall of the outer barrel is fixed with limit blocks on both upper and lower sides near the double-layer grid.

[0005] Preferably, a U-shaped sealing plate is fixed to the circumferential inner wall of the outer barrel near the outer wall of the cantilever block, and the upper surface of the U-shaped sealing plate is flush with the upper surface of the cantilever block; a strip hole is opened on the circumferential outer wall of the outer barrel near the root of the cantilever block, and a rain cover is fixed to the outer wall of the outer barrel near the top of the strip hole; a top cover is also fixed to the top of the outer barrel; by providing the rain cover and the strip hole, not only the internal equipment can be protected from rain, but also the air intake of the fan is not affected.

[0006] Preferably, bearing collars are embedded at the upper and lower end openings of the rotating hole, and the axis of the outer barrel is parallel to the main support rod; the outer barrel can rotate in the two bearing collars but will not slide axially; thereby being able to reflect light in all directions as needed to achieve a good insect attracting effect.

[0007] Preferably, a vertical short-axis rod is fixed to the upper surface of the cantilever block near the strip hole, and a horizontally arranged fixing rod is rotatably sleeved on the short-axis rod, and a reset spring and an air guide plate vertical to the plate surface are fixed at both ends of the fixing rod respectively; a stop block is fixed to the end of the reset spring away from the air guide plate, and limit plates are fixed on both sides of the upper surface of the cantilever block near the reset spring respectively; through the set air guide plate and two limit plates, the outer barrel can be driven to rotate to different angles as a whole under the action of wind during use, so as to switch the direction of attracting insects and detect the humidity of soil at different positions at a later stage.

[0008] Preferably, a servo motor with an output shaft extending downward is fixed to the side of the bottom end of the outer barrel away from the main support rod, and a worm is fixed to the top end of the output shaft of the servo motor; L-shaped shaft seats that are symmetrical to each other are fixed to the two sides of the lower surface of the outer barrel close to the servo motor, and the two L-shaped shaft seats are rotatably connected with the same movable shaft, and a worm gear that meshes with the worm is sleeved in the middle of the movable shaft; a centripetally fixed strip rod is fixed to the side of the worm gear, and a soil-breaking hook rod is fixed to the end of the strip rod away from the worm gear, and a humidity detector is embedded in the inner arc side of the soil-breaking hook rod.

[0009] Preferably, the control switch of the servo motor is connected to a processor, and the signal output end of the processor is connected to a signal transceiver; by means of the signal transceiver, the earth-breaking hook rod can be controlled to be inserted into the soil in windy and rainy weather, that is, a "traction rod" is added on the upwind side of the device to fix the device, which can improve the wind resistance of the device.

[0010] Preferably, the transparent frame has an opening at one end away from the interior of the outer barrel and a roof eaves board is reserved near the top, and the center line of the large and small openings of the transparent frame is arranged horizontally, which can effectively prevent rainwater from flowing into the interior during use. The lower surface of the cantilever block is located below the through hole and is fixed with a wind gathering ring, which increases the wind force and increases the negative pressure in the cavity near the opening of the transparent frame, thereby increasing the suction force.

[0011] Preferably, the circumferential outer wall of the main support rod is provided with two hidden grooves symmetrically distributed with respect to the center near the bottom end, and the bottom ends of the two hidden grooves are hinged with auxiliary rods with openings facing the center of the main support rod and forming a groove-shaped structure. The top ends of the two hidden grooves are provided with through holes extending vertically to the top ends, and the two through holes are slidably connected with top rods, and the bottom ends of the top rods are hinged with pull rods, and the ends of the pull rods away from the top rods are hinged in the top grooves of the auxiliary rods; by providing the top rods and auxiliary rods, after the main support rod is inserted into the ground, the auxiliary rods retracted in the hidden grooves can be expanded by simply pulling the top rod upwards, and then the soil layer above the auxiliary rods can be compacted to increase the stability of the device.

[0012] Preferably, the circumferential outer wall of the push rod is threaded near the top, and a T-shaped pressure plate is fixed to the middle of the top of the main support rod; adjusting nuts are provided between the lower surfaces of the two wing plates of the T-shaped pressure plate and the top of the main support rod, and the adjusting nuts are screwed to the top of the push rod; by setting the adjusting nut, its position can be temporarily locked after the extension length of the push rod is adjusted.

[0013] The beneficial effects of the present invention are: 1. By setting a fan above the pipe opening of the transparent frame, when small pests approach the transparent frame during the insect luring process, they will be sucked into the outer barrel by the negative pressure in the transparent frame. Even if they are not immediately blown to the double-layer electric grid below and electrocuted, it is difficult for them to escape from the small holes in the transparent frame above in the case of headwind, thus having a good insect luring and killing effect.

[0014] 2. Through the set pull-out holes and sealed drawer plates, after a period of use, you only need to pull out the sealed drawer plate and the double-layer electric grid as a whole to clean the insect corpses and blood stains on the surface. Most of the insect corpses that have been electrocuted will be discharged from the bottom hole at the bottom under the action of the fan wind.

[0015] 3. Through the humidity detector electrically set on the inner arc side of the earth-breaking hook rod, when it is necessary to detect the humidity of the soil at that location during use, you only need to control the servo motor to start, and then slowly insert the earth-breaking hook rod together with the humidity detector into the soil. After the detection is completed, the soil humidity at that location can be known. With the rotatable outer barrel, multiple measurements at different positions can be made to obtain the average value. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 The front view of the present invention Figure 3 is a side view of the present invention; Figure 4 It is a schematic diagram of the structure of the present invention when detecting soil; Figure 5It is a schematic diagram of the top view of the structure of the present invention when detecting soil; Figure 6 For the present invention Figure 5 Schematic diagram of the cross-sectional structure along line AA; Figure 7 It is a schematic cross-sectional structure diagram of the main support rod in the present invention; Figure 8 The figure is a schematic diagram of the installation position structure of the insect attractant lamp of the present invention.

[0017] In the figure: 1. main support rod; 2. bearing clamp ring; 3. outer barrel; 301. strip hole; 302. bottom hole; 4. adjusting nut; 5. air guide plate; 6. fixing rod; 7. T-shaped pressure plate; 8. top cover; 9. transparent frame; 10. earth-breaking hook rod; 1001. humidity detector; 11. strip rod; 12. sealing drawer plate; 13. fixing bracket; 14. L-shaped shaft rod seat; 15. worm wheel; 16. auxiliary plug rod; 17. auxiliary rod; 18. pull rod; 19. dark groove; 20. top rod; 21. worm; 22. rain cover; 23. servo motor; 24. insect attractant lamp; 25. wind gathering ring; 26. U-shaped sealing plate; 27. fan; 28. reset spring; 29. ​​cantilever block; 30. lamp holder; 31. double-layer power grid. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] In this embodiment, refer to Figure 1-8, a portable mulberry plant protection monitoring device comprises a main support rod 1 with a pointed end at the bottom end, and an auxiliary plug rod 16 with a "7"-shaped structure is fixed near the bottom end of the outer wall of the main support rod 1. When fixing, it is avoided that the traditional method of holding the main support rod 1 tightly by hand can be used to insert it tightly into the ground. Only by stepping on the cross bar of the auxiliary plug rod 16 with your feet and applying downward force can the main support rod 1 and the auxiliary plug rod 16 be inserted into the ground at the same time, which also plays a role in reinforcement and stability. The circumferential outer wall of the main support rod 1 is fixedly sleeved with a fixing bracket 13 near the top, and the fixing bracket 13 is provided with a rotating hole at one end away from the main support rod 1, and an outer barrel 3 with an internal cavity and an overall cylindrical barrel-shaped structure is rotatably connected in the rotating hole, and a double-layer electric grid 31 is provided near the middle of the circumferential inner wall of the outer barrel 3, and a bottom hole 302 for exhaust is provided at the bottom of the outer barrel 3; the circumferential inner wall of the outer barrel 3 is fixed near the top A cantilever block 29 extending toward the middle is provided, and a through hole is provided at one end of the upper surface of the cantilever block 29 away from the barrel wall of the outer barrel 3, in which a fan 27 is fixed; rectangular holes are provided on both sides of the circumferential outer wall of the outer barrel 3, and transparent frames 9 symmetrical to each other are respectively clamped in the two rectangular holes; the transparent frame 9 has a trumpet-shaped structure with an opening facing outward, and a lamp holder 30 extending to the air outlet directly below the fan 27 is fixed on the lower surface of the cantilever block 29, and an insect-attracting lamp 24 is fixed on the lamp holder 30; by setting the fan 27 above the pipe opening of the transparent frame 9, during the process of attracting insects, when small pests approach the transparent frame 9, they will be sucked into the outer barrel 3 by the negative pressure in the transparent frame 9, and even if they are not immediately blown to the double-layer electric grid 31 below and electrocuted, it is difficult to escape from the small hole of the transparent frame 9 above in the case of headwind, thereby having a good insect-attracting and insect-killing effect.

[0020] Reference Figure 5-Figure 7A main support rod 1 with a pointed tip is provided at the bottom end, and an auxiliary plug rod 16 with a "7"-shaped structure is fixed to the outer wall of the main support rod 1 near the bottom end. When fixing, it is avoided that the traditional method of holding the main support rod 1 tightly with hands can be used to insert it tightly into the ground. Only by stepping on the cross bar of the auxiliary plug rod 16 with your feet and applying downward force can the main support rod 1 and the auxiliary plug rod 16 be inserted into the ground at the same time, which also plays a role in reinforcement and stability. A fixed bracket 13 is fixedly sleeved on the circumferential outer wall of the main support rod 1 near the top, and a rotating hole is opened at the end of the fixing bracket 13 away from the main support rod 1, and an outer barrel 3 with an internal cavity and an overall cylindrical barrel-shaped structure is rotatably connected in the rotating hole, and the outer barrel 3 A double-layer electric grid 31 is provided near the middle of the circumferential inner wall, and a bottom hole 302 for exhaust is provided at the bottom of the outer barrel 3; a cantilever block 29 extending toward the middle is fixed near the top of the circumferential inner wall of the outer barrel 3, and a through hole is provided at one end of the upper surface of the cantilever block 29 away from the barrel wall of the outer barrel 3, and a fan 27 is fixed in the through hole; rectangular holes are provided on both sides of the circumferential outer wall of the outer barrel 3, and mutually symmetrical transparent frames 9 are respectively clamped in the two rectangular holes; the transparent frame 9 has a trumpet-shaped structure with an opening facing outward, and a lamp holder 30 extending toward the air outlet directly below the fan 27 is fixed on the lower surface of the cantilever block 29, and an insect trap lamp 24 is fixed on the lamp holder 30; Specifically, by setting the fan 27 above the pipe opening of the transparent frame 9, during the process of attracting insects, when small pests approach the transparent frame 9, they will be sucked into the outer barrel 3 by the negative pressure in the transparent frame 9. Even if they are not immediately blown to the double-layer electric grid 31 below and electrocuted, it is difficult for them to escape from the small holes in the transparent frame 9 above in the case of headwind, thereby having a good insect attracting and killing effect.

[0021] Reference Figure 3-Figure 6 The outer wall of the outer barrel 3 is provided with a pull-out hole that matches the width and thickness of the double-layer electric grid 31, and a sealing drawer plate 12 is fixed to the outer wall of the outer barrel 3 near the pull-out hole; the inner wall of the outer barrel 3 is provided with limit blocks on both the upper and lower sides near the double-layer electric grid 31; through the set pull-out hole and the sealing drawer plate 12, after a period of use, only the sealing drawer plate 12 and the double-layer electric grid 31 need to be pulled out as a whole to clean the insect corpses and blood stains on the surface, and most of the insect corpses that have been electrocuted will be discharged from the bottom hole 302 at the bottom under the action of the wind force of the fan 27.

[0022] Reference Figure 6 and Figure 8A U-shaped sealing plate 26 is fixed to the circumferential inner wall of the outer barrel 3 near the outer wall of the cantilever block 29, and the upper surface of the U-shaped sealing plate 26 is flush with the upper surface of the cantilever block 29; a strip hole 301 is opened above the root of the circumferential outer wall of the outer barrel 3 near the cantilever block 29, and a rain cover 22 is fixed to the outer wall of the outer barrel 3 near the strip hole 301; a top cover 8 is also fixed to the top of the outer barrel 3; by setting the rain cover 22 and the strip hole 301, not only can the internal equipment be protected from rain, but also the air intake of the fan 27 is not affected.

[0023] Among them, bearing clamps 2 are embedded in the upper and lower end openings of the rotating hole, and the axis line of the outer barrel 3 is parallel to the main support rod 1; the outer barrel 3 can rotate in the two bearing clamps 2 but will not slide axially; thus, it can reflect light in various directions as needed to achieve a good insect attracting effect.

[0024] Reference Figure 6 A vertical short shaft rod is fixed on the upper surface of the cantilever block 29 near the strip hole 301, and a horizontally arranged fixing rod 6 is rotatably sleeved on the short shaft rod, and a reset spring 28 and an air guide plate 5 vertical to the plate surface are fixed at both ends of the fixing rod 6 respectively; a stopper is fixed on the end of the reset spring 28 away from the air guide plate 5, and limit plates are fixed on both sides of the upper surface of the cantilever block 29 near the reset spring 28 respectively; through the set air guide plate 5 and two limit plates, the outer barrel 3 can be driven to rotate to different angles as a whole under the action of wind force during use, so as to switch the direction of attracting insects and detect the humidity of soil at different positions at a later stage.

[0025] Reference Figure 6 A servo motor 23 with an output shaft extending downward is fixed to the side of the bottom end of the outer barrel 3 away from the main support rod 1, and a worm 21 is fixed to the top of the output shaft of the servo motor 23; L-shaped shaft rod seats 14 are fixed to the two sides of the lower surface of the outer barrel 3 close to the servo motor 23, and the same movable shaft is rotatably connected between the two L-shaped shaft rod seats 14, and a worm wheel 15 meshing with the worm 21 is sleeved in the middle of the movable shaft; a strip rod 11 fixed centripetally is fixed to the side of the worm wheel 15, and the strip rod 11 is away from the worm wheel A soil-breaking hook rod 10 is fixed to one end of the disk 15, and a humidity detector 1001 is embedded on the inner arc side of the soil-breaking hook rod 10; the humidity detector 1001 is electrically arranged on the inner arc side of the soil-breaking hook rod 10, and when it is necessary to detect the humidity of the soil at that location during use, it is only necessary to control the servo motor 23 to start, and the soil-breaking hook rod 10 together with the humidity detector 1001 can be slowly inserted into the soil. After the detection is completed, the soil humidity at that location can be known, and with the rotatable outer barrel 3, measurements at different positions can be taken for multiple times to obtain an average value.

[0026] In this solution, the control switch of the servo motor 23 is connected to a processor, and the signal output end of the processor is connected to a signal transceiver; through the set signal transceiver, the earth-breaking hook rod 10 can be controlled to be inserted into the soil in windy and rainy weather, that is, a "traction rod" is added on the upwind side of the device to fix the device, which can improve the wind resistance of the device.

[0027] In this solution, an eaves board is reserved near the top of the opening at one end of the transparent frame 9 away from the interior of the outer barrel 3, and the center line of the large and small openings of the transparent frame 9 is arranged horizontally, which can effectively prevent rainwater from flowing into the interior during use. The lower surface of the cantilever block 29 is located below the through hole and is fixed with a wind gathering ring 25, which increases the wind force and increases the negative pressure in the cavity near the opening of the transparent frame 9, thereby increasing the suction force.

[0028] Reference Figure 4 and Figure 6 Two dark grooves 19 are opened near the bottom of the circumferential outer wall of the main support rod 1, and the bottom ends of the two dark grooves 19 are hinged with auxiliary rods 17 with a groove-shaped structure opening toward the center of the main support rod 1. The top ends of the two dark grooves 19 are opened with through holes extending vertically to the top ends, and the two through holes are slidably connected with top rods 20, and the bottom ends of the top rods 20 are hinged with pull rods 18, and the end of the pull rods 18 away from the top rods 20 is hinged in the top groove of the auxiliary rods 17; through the set top rods 20 and auxiliary rods 17, when the main support rod 1 is inserted into the ground, it only needs to pull the top rod 20 upwards to open the auxiliary rods 17 shrunk in the dark grooves 19, and then compacting the soil layer above the auxiliary rods 17 can increase the stability of the device.

[0029] Reference Figure 4 and Figure 6 The circumferential outer wall of the push rod 20 is threaded near the top, and a T-shaped pressure plate 7 is fixed to the middle of the top of the main support rod 1; adjusting nuts 4 are provided between the lower surfaces of the two wing plates of the T-shaped pressure plate 7 and the top of the main support rod 1, and the adjusting nuts 4 are screwed to the top of the push rod 20; by setting the adjusting nut 4, the position of the push rod 20 can be temporarily locked after the extension length of the push rod 20 is adjusted.

[0030] When the device is in use, a suitable monitoring location is selected, and the main support rod 1 and the auxiliary insertion rod 16 can be simultaneously inserted into the ground by stepping on the crossbar of the auxiliary insertion rod 16 and applying downward force, and then the fixing bracket 13 of the device is sleeved and fixed on the outer wall of the main support rod 13 near the top; through the fan 27 arranged above the pipe opening of the transparent frame 9, during the process of attracting insects, when small pests approach the transparent frame 9, they will be sucked into the outer barrel 3 by the negative pressure in the transparent frame 9. Even if they are not immediately blown to the double-layer electric grid 31 below and electrocuted, it is difficult for them to escape from the small hole of the upper transparent frame 9 in the case of adverse wind; through the provided pull-out hole and the sealing draw plate 12, After using it for a period of time, you only need to pull out the sealing drawer plate 12 and the double-layer electric grid 31 as a whole to clean the insect corpses and blood stains on the surface. Most of the insect corpses that have been electrocuted will be discharged from the bottom hole 302 at the bottom under the action of the wind force of the fan 27; through the humidity detector 1001 electrically arranged on the inner arc side of the earth-breaking hook rod 10, when it is necessary to detect the humidity of the soil at that location, you only need to control the servo motor 23 to start, and then you can slowly insert the earth-breaking hook rod 10 together with the humidity detector 1001 into the soil. After the detection is completed, the soil humidity at that location can be known. The outer barrel 3 that can rotate with the wind guide plate 5 and two limit plates can measure multiple times from different positions to obtain an average value.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable mulberry plant protection monitoring device, comprising a main support rod (1) with a pointed tip at the bottom, characterized in that: An auxiliary plug rod (16) with a "7"-shaped structure is fixed to the outer wall of the main support rod (1) near the bottom end, a fixed bracket (13) is fixedly sleeved on the circumferential outer wall of the main support rod (1) near the top end, and a rotating hole is formed at one end of the fixed bracket (13) away from the main support rod (1), and an outer barrel (3) with an internal cavity and an overall cylindrical barrel structure is rotatably connected in the rotating hole, a double-layer electric grid (31) is provided near the middle of the circumferential inner wall of the outer barrel (3), and a bottom hole (302) is formed at the bottom of the outer barrel (3); the circumferential inner wall of the outer barrel (3) is fixed near the top end. A cantilever block (29) is provided, and a through hole is formed on an upper surface of the cantilever block (29) at one end away from the barrel wall of the outer barrel (3), and a fan (27) is fixed in the through hole; rectangular holes are formed on both sides of the circumferential outer wall of the outer barrel (3), and mutually symmetrical transparent frames (9) are respectively clamped in the two rectangular holes; the transparent frame (9) has an outer shape of a trumpet-shaped structure with an opening facing outward, and a lamp holder (30) extending to the lower side of the fan (27), i.e., at the air outlet, is fixed on the lower surface of the cantilever block (29), and an insect attractant lamp (24) is fixed on the lamp holder (30).

2. A portable mulberry plant protection monitoring device according to claim 1, characterized in that: The outer circumferential wall of the outer barrel (3) is provided with a draw-out hole matching the width and thickness of the double-layer electric grid (31), and a sealing draw-out plate (12) is fixed to the outer circumferential wall of the double-layer electric grid (31) near the draw-out hole; and limit blocks are fixed to the upper and lower sides of the inner circumferential wall of the outer barrel (3) near the double-layer electric grid (31).

3. A portable mulberry plant protection monitoring device according to claim 1, characterized in that: A U-shaped sealing plate (26) is fixed to the circumferential inner wall of the outer barrel (3) near the outer wall of the cantilever block (29), and the upper surface of the U-shaped sealing plate (26) is flush with the upper surface of the cantilever block (29); a strip hole (301) is opened above the root of the circumferential outer wall of the outer barrel (3) near the cantilever block (29), and a rainproof cover (22) is fixed to the outer wall of the outer barrel (3) near the upper side of the strip hole (301); and a top cover (8) is also fixed to the top of the outer barrel (3).

4. The portable mulberry plant protection monitoring device according to claim 1, characterized in that: Bearing clamps (2) are embedded at the upper and lower end openings of the rotating hole, and the axis of the outer barrel (3) is parallel to the main support rod (1); the outer barrel (3) can rotate in the two bearing clamps (2) but will not slide axially.

5. A portable mulberry plant protection monitoring device according to claim 4, characterized in that: A vertical short shaft is fixed to the upper surface of the cantilever block (29) near the strip hole (301), and a horizontally arranged fixing rod (6) is rotatably sleeved on the short shaft, and a return spring (28) and an air guide plate (5) with a vertical surface are fixed to both ends of the fixing rod (6), respectively; a stopper is fixed to one end of the return spring (28) away from the air guide plate (5), and limit plates are fixed to both sides of the upper surface of the cantilever block (29) near the return spring (28), respectively.

6. The portable mulberry plant protection monitoring device according to claim 5, characterized in that: A servo motor (23) with an output shaft extending downward is fixed to a side of the bottom end of the outer barrel (3) away from the main support rod (1), and a worm (21) is fixed to the top of the output shaft of the servo motor (23); L-shaped shaft rod seats (14) are fixed to the two sides of the lower surface of the outer barrel (3) close to the servo motor (23), and are symmetrical to each other; a same movable shaft is rotatably connected between the two L-shaped shaft rod seats (14); a worm wheel (15) meshing with the worm (21) is sleeved in the middle of the movable shaft; a centripetally fixed strip rod (11) is fixed to the side of the worm wheel (15), and a soil breaking hook rod (10) is fixed to the end of the strip rod (11) away from the worm wheel (15), and a humidity detector (1001) is embedded in the inner arc side of the soil breaking hook rod (10).

7. A portable mulberry plant protection monitoring device according to claim 6, characterized in that: The control switch of the servo motor (23) is connected to a processor, and the signal output end of the processor is connected to a signal transceiver.

8. The portable mulberry plant protection monitoring device according to claim 1, characterized in that: The transparent frame (9) has an opening at one end away from the interior of the outer barrel (3) and a roof eaves plate is reserved near the top, and the center line of the large and small openings of the transparent frame (9) is arranged horizontally, and a wind gathering ring (25) is fixed to the lower surface of the cantilever block (29) below the through hole.

9. The portable mulberry plant protection monitoring device according to claim 1, characterized in that: The circumferential outer wall of the main support rod (1) is provided with two centrally symmetrically distributed dark grooves (19) near the bottom end, and the bottom ends of the two dark grooves (19) are hinged with auxiliary rods (17) with an opening toward the center of the main support rod (1) and a groove-shaped structure, and the top ends of the two dark grooves (19) are provided with through holes extending vertically to the top ends, and the two through holes are slidably connected with top rods (20), and the bottom end of the top rod (20) is hinged with a pull rod (18), and the end of the pull rod (18) away from the top rod (20) is hinged in the top groove of the auxiliary rod (17).

10. The portable mulberry plant protection monitoring device according to claim 9, characterized in that: The outer circumferential wall of the push rod (20) is threaded near the top, and a T-shaped pressing plate (7) is fixed to the middle of the top of the main support rod (1); an adjusting nut (4) is provided between the lower surfaces of the two wing plates of the T-shaped pressing plate (7) and the top of the main support rod (1), and the adjusting nut (4) is screwed to the top of the push rod (20).

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