Pest and disease monitoring and early warning device

Abstract

The utility model relates to the technical field of pest control, in particular to a pest monitoring and early warning device which comprises a base, a supporting rod, a support and a trapping monitoring mechanism, the supporting rod is fixedly connected to the upper surface of the base and is a tubular rod, a lifting rod slides in the supporting rod, and the trapping monitoring mechanism is installed at the upper end of the lifting rod. The support comprises a first connecting plate and a plurality of telescopic inclined supporting rods, the first connecting plate is fixedly connected to the upper end of the supporting rod, the upper end of the lifting rod penetrates through the first connecting plate, the lifting rod and the first connecting plate slide relatively, the upper ends of the inclined supporting rods are hinged to the lower surface of the first connecting plate, and the lower ends of the inclined supporting rods are hinged to the upper surface of the base in a sliding mode. The disease and pest monitoring and early warning device solves the problem of poor supporting stability when a monitoring device is supported by a telescopic cylinder and an insertion rod in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of pest control, and particularly relates to a pest and disease monitoring and early warning device. Background Art

[0002] The harm of pests to agriculture and forestry cannot be ignored. They not only affect the normal growth of crops and trees, but also may cause serious economic losses. Especially migratory pests, the harm of migratory pests to agriculture and forestry is mainly reflected in aspects such as wide distribution, strong migratory ability, high reproduction multiple, heavy gluttony harm, and great prevention and control difficulty. Therefore, the monitoring of this type of pests is very important.

[0003] In the prior art, for example, a pest and disease monitoring and early warning device for forestry planting proposed in a Chinese patent with the publication number of CN220545709U can hang the monitoring device at different heights for monitoring by setting a suspension rod, or can pull out the insertion rod in the telescopic cylinder to extend to the required height by loosening the fixing bolt, and then tighten the fixing bolt to fix the telescopic cylinder and the insertion rod to achieve the height adjustment of the monitoring device. However, if the above-mentioned telescopic cylinder and insertion rod are used to support the monitoring device, there may be a situation of unstable support. When the monitoring device is affected by wind or other external forces, the monitoring device may tilt or fall along with the telescopic cylinder and the insertion rod, which will affect the monitoring effect. Content of the Utility Model

[0004] The utility model provides a pest and disease monitoring and early warning device, which solves the problem of poor support stability when the telescopic cylinder and insertion rod in the prior art are used to support the monitoring device.

[0005] To achieve the above object, the utility model provides a pest and disease monitoring and early warning device, which includes a base, a support rod, a bracket and a trapping and monitoring mechanism;

[0006] The support rod is fixedly connected to the upper surface of the base. The support rod is a tubular rod, and a lifting rod slides inside the support rod. The trapping and monitoring mechanism is installed at the upper end of the lifting rod;

[0007] The bracket includes a first connecting plate and a plurality of telescopic diagonal braces;

[0008] The first connecting plate is fixedly connected to the upper end of the support rod. The upper end of the lifting rod passes through the first connecting plate, and the lifting rod slides relative to the first connecting plate;

[0009] The upper end of the diagonal brace is hinged to the lower surface of the first connecting plate, and the lower end of the diagonal brace is slidably hinged to the upper surface of the base.

[0010] Preferably, the diagonal brace includes a main rod and a telescopic rod. The main rod is a tubular rod. The upper end of the main rod is hinged to the lower surface of the first connecting plate. The upper end of the telescopic rod slides inside the main rod, and the lower end of the telescopic rod is slidably hinged to the upper surface of the base.

[0011] A clamping hole is formed in the side wall of the main rod.

[0012] Preferably, a horizontal connecting groove is provided on the circumferential surface of the telescopic rod. A clamping rod slides in the connecting groove. The clamping rod is matched with the clamping hole. A first spring is provided between the clamping rod and the inner wall of the connecting groove. The outer end of the clamping rod is hemispherical.

[0013] Preferably, a plurality of sliders slide on the upper surface of the base. The lower end of the telescopic rod is hinged to the slider.

[0014] Preferably, a plurality of lifting holes are provided on the first connecting plate. Every two of the lifting holes form a group.

[0015] A plurality of fixing blocks are provided on the upper surface of the first connecting plate. The fixing blocks correspond to the positions of each group of the lifting holes, and the fixing blocks are arranged between two corresponding lifting holes.

[0016] A fixing hole is formed in the side surface of the fixing block.

[0017] Preferably, an auxiliary support is further included. The auxiliary support includes a second connecting plate and a plurality of auxiliary braces. The auxiliary braces are arranged at intervals along the circumferential direction with the diagonal brace. The axis of the second connecting plate coincides with the axis of the first connecting plate. The upper end of the lifting rod passes through the second connecting plate and is fixedly connected to the second connecting plate. The plurality of auxiliary braces are arranged around the axis of the second connecting plate. The auxiliary braces are fixedly connected to the lower surface of the second connecting plate.

[0018] Preferably, a vertical sliding hole one is formed in the rod body of the auxiliary brace. The auxiliary brace forms a rectangular frame structure. Vertical sliding holes two are respectively formed in the two side walls of the auxiliary brace.

[0019] Preferably, the two side walls of the auxiliary brace respectively slide vertically in two corresponding lifting holes. The top inner wall of the auxiliary brace abuts against the upper surface of the fixing block. The sliding hole two corresponds to the fixing hole.

[0020] Preferably, the lower ends of the plurality of auxiliary braces are fixedly connected to a third connecting plate. The support rod passes through the third connecting plate and relatively slides with the third connecting plate.

[0021] Preferably, the auxiliary support further includes a fastening bolt and a fastening nut. The screw rod of the fastening bolt passes through the second sliding hole and the fixing hole, and the fastening nut is threadedly connected to the fastening bolt. The fastening nut and the nut of the fastening bolt respectively abut against the outer side surfaces of both side walls of the auxiliary support rod.

[0022] The utility model has the following beneficial effects:

[0023] 1. Multiple telescopic rods are in an inclined state at the same time, which increases the stability of the support rod and prevents the trapping and monitoring mechanism from tilting or overturning along with the support rod due to wind force or other external forces.

[0024] 2. Multiple auxiliary support rods can increase the stability of the lifting rod, so that the trapping and monitoring mechanism can still maintain stability when it is raised.

[0025] 3. The third connecting plate can stabilize the lower end of the auxiliary support rod and prevent the auxiliary support rod from shaking when rising or falling. Description of the Drawings

[0026] Figure 1 is a schematic diagram of the overall structure of a pest monitoring and early warning device according to the utility model;

[0027] Figure 2 is a schematic diagram of the structure of the support mechanism in a pest monitoring and early warning device according to the utility model;

[0028] Figure 3 is Figure 2 the enlarged view at A in

[0029] Figure 4 is a schematic diagram of the structure of the first connecting plate in a pest monitoring and early warning device according to the utility model;

[0030] Figure 5 is a schematic diagram of the bottom structure of the first connecting plate in a pest monitoring and early warning device according to the utility model;

[0031] Figure 6 is a schematic diagram of the structure of the auxiliary support in a pest monitoring and early warning device according to the utility model;

[0032] Figure 7 is a schematic diagram of the connection between the auxiliary support and the base in a pest monitoring and early warning device according to the utility model;

[0033] Figure 8 is a schematic diagram of the connection between the auxiliary support rod and the first connecting plate in a pest monitoring and early warning device according to the utility model;

[0034] Figure 9The structure diagram of the trapping mechanism in a pest monitoring and early warning device according to the present utility model is shown.

[0035] In the figure, 1 is the base; 2 is the support mechanism; 21 is the support rod; 22 is the lifting rod; 23 is the bracket; 231 is the first connecting plate; 2311 is the lifting hole; 2312 is the fixing block; 2313 is the fixing hole; 232 is the diagonal strut; 2321 is the main rod; 2322 is the telescopic rod; 2323 is the clamping hole; 2324 is the connecting groove; 2325 is the first spring; 2326 is the clamping rod; 24 is the auxiliary bracket; 241 is the second connecting plate; 242 is the auxiliary strut; 2421 is the first sliding hole; 2422 is the second sliding hole; 243 is the third connecting plate; 25 is the fastening bolt; 26 is the fastening nut; 27 is the slider; 3 is the trapping and monitoring mechanism; 31 is the trapping cylinder; 311 is the trapping hole; 32 is the cover body; 33 is the power grid; 34 is the trapping lamp; 35 is the carrier plate; 36 is the sensing mechanism; 361 is the support plate; 362 is the sliding rod; 363 is the pressure sensor; 37 is the second spring; 4 is the alarm; 5 is the power supply. Detailed implementation manners

[0036] The following further elaborates on the present utility model in conjunction with the accompanying drawings and embodiments, so that those skilled in the art can implement it with reference to the text of the specification.

[0037] The present utility model provides a pest monitoring and early warning device, as Figure 1 and Figure 2 shown, which includes a base 1, a support rod 21, a bracket 23 and a trapping and monitoring mechanism 3. The support rod 21 is fixedly connected to the upper surface of the base 1. The support rod 21 is a tubular rod, and a lifting rod 22 slides inside the support rod 21. The trapping and monitoring mechanism 3 is installed at the upper end of the lifting rod 22. The bracket 23 includes a first connecting plate 231 and a plurality of telescopic diagonal struts 232. The first connecting plate 231 is fixedly connected to the upper end of the support rod 21. The upper end of the lifting rod 22 passes through the first connecting plate 231, and the lifting rod 22 slides relative to the first connecting plate 231. The upper end of the diagonal strut 232 is hinged to the lower surface of the first connecting plate 231, and the lower end of the diagonal strut 232 is slidably hinged to the upper surface of the base 1. The sliding paths of the lower ends of the plurality of diagonal struts 232 intersect at the center of the base 1.

[0038] As Figure 2 shown, the diagonal strut 232 includes a main rod 2321 and a telescopic rod 2322. The main rod 2321 is a tubular rod. The upper end of the main rod 2321 is hinged to the lower surface of the first connecting plate 231. The upper end of the telescopic rod 2322 slides inside the main rod 2321, and the lower end of the telescopic rod 2322 is slidably hinged to the upper surface of the base 1.

[0039] As Figure 3 shown, a clamping hole 2323 is formed in the side wall of the main rod 2321.

[0040] As Figure 3 shown, a horizontal connecting groove 2324 is provided on the circumferential side surface of the telescopic rod 2322. A clamping rod 2326 slides in the connecting groove 2324. The clamping rod 2326 is matched with the clamping hole 2323. A first spring 2325 is provided between the clamping rod 2326 and the inner wall of the connecting groove 2324. The outer end of the clamping rod 2326 is hemispherical.

[0041] When the telescopic rod 2322 is in the retracted state, the clamping rod 2326 is located in the connecting groove 2324, and the first spring 2325 is in a compressed state.

[0042] The outer end of the clamping rod 2326 is set to be hemispherical, which can make the outer end of the clamping rod 2326 slide into and out of the clamping hole 2323 more smoothly.

[0043] As Figure 3 shown, a plurality of sliders 27 slide on the upper surface of the base 1. The sliding paths of the plurality of sliders 27 intersect at the center of the base 1. The lower end of the telescopic rod 2322 is hinged to the slider 27.

[0044] As Figure 4 and Figure 5 shown, a plurality of lifting holes 2311 are provided on the connecting plate 231. Every two lifting holes 2311 form a group.

[0045] As Figure 4 shown, a plurality of fixing blocks 2312 are provided on the upper surface of the connecting plate 231. The fixing blocks 2312 correspond to the positions of each group of lifting holes 2311, and the fixing blocks 2312 are arranged between two corresponding lifting holes 2311.

[0046] As Figure 4 shown, the connecting plate 231 is a circular plate, and fixing holes 2313 are formed on the side surfaces of the fixing blocks 2312.

[0047] As Figure 2 、 Figure 6 and Figure 7 shown, it further includes an auxiliary bracket 24. The auxiliary bracket 24 includes a connecting plate 241 and a plurality of auxiliary struts 242. The auxiliary struts 242 are arranged at intervals along the circumferential direction with the diagonal struts 232. The connecting plate 241 is a circular plate. The axis of the connecting plate 241 coincides with the axis of the connecting plate 231. The upper end of the lifting rod 22 passes through the connecting plate 241, and the lifting rod 22 is fixedly connected to the connecting plate 241. The plurality of auxiliary struts 242 are arranged around the axis of the connecting plate 241, and the auxiliary struts 242 are fixedly connected to the lower surface of the connecting plate 241.

[0048] As Figure 6 and Figure 8As shown, a vertical sliding hole one 2421 is formed in the rod body of the auxiliary support rod 242. The auxiliary support rod 242 forms a rectangular frame structure, and vertical sliding holes two 2422 are respectively formed in the two side walls of the auxiliary support rod 242.

[0049] As Figure 8 shown, the two side walls of the auxiliary support rod 242 respectively slide vertically in two corresponding lifting holes 2311. The top inner wall of the auxiliary support rod 242 abuts against the upper surface of the fixed block 2312, and the sliding hole two 2422 corresponds to the fixed hole 2313.

[0050] As Figure 7 shown, a connecting plate three 243 is fixedly connected to the lower ends of multiple auxiliary support rods 242. The support rod 21 passes through the connecting plate three 243, and the support rod 21 slides relatively to the connecting plate three 243.

[0051] The connecting plate three 243 can stabilize the lower end of the auxiliary support rod 242 and prevent the auxiliary support rod 242 from shaking when rising or falling.

[0052] As Figure 8 shown, the auxiliary support 24 further includes a fastening bolt 25 and a fastening nut 26. The screw rod of the fastening bolt 25 passes through the sliding hole two 2422 and the fixed hole 2313. The fastening nut 26 is threadedly connected to the fastening bolt 25, and the nuts of the fastening bolt 25 and the fastening nut 26 respectively abut against the outer side surfaces of the two side walls of the auxiliary support rod 242.

[0053] As Figure 7 shown, the lifting rod 22 is a tubular rod.

[0054] As Figure 1 and Figure 9 shown, an alarm 4 and a power source 5 are installed on the upper surface of the connecting plate two 241. The alarm 4 and the power source 5 are electrically connected.

[0055] As Figure 9 shown, the trapping and monitoring mechanism 3 includes a trapping cylinder 31, a power grid 33, a trapping lamp 34 and an induction mechanism 36. The trapping cylinder 31 is fixedly connected to the upper end of the lifting rod 22. A plurality of trapping holes 311 are formed in the cylinder wall of the trapping cylinder 31. A carrier plate 35 is arranged in the trapping cylinder 31. The carrier plate 35 slides relatively to the trapping cylinder 31 vertically. The power grid 33 is a cylindrical net. The power grid 33 is fixedly installed on the upper surface of the carrier plate 35. The trapping lamp 34 is installed on the upper surface of the carrier plate 35, and the trapping lamp 34 is arranged inside the power grid 33.

[0056] The trapping cylinder 31 is made of a transparent material.

[0057] As Figure 9As shown, the sensing mechanism 36 includes a support plate 361, a slide bar 362 and a pressure sensor 363. The support plate 361 slides vertically in the trapping tube 31, the upper surface of the support plate 361 abuts against the lower surface of the carrier plate 35, the slide bar 362 is fixedly connected to the lower surface of the support plate 361, the lower end of the slide bar 362 passes through the bottom wall of the trapping tube 31, and the slide bar 362 and the bottom wall of the trapping tube 31 slide relative to each other vertically, the lower end of the slide bar 362 slides vertically in the lifting rod 22, the pressure sensor 363 is installed on the lower surface of the support plate 361, the pressure sensor 363 is connected to the alarm 4 signal, and the pressure sensor 363 is electrically connected to the power supply 5.

[0058] like Figure 9 As shown, a spring 2 37 is provided between the support plate 361 and the bottom wall of the trapping tube 31 , and the spring 2 37 is sleeved outside the sliding rod 362 .

[0059] like Figure 9 As shown, a cover 32 is provided on the top of the trapping tube 31 .

[0060] By adopting the utility model, the pest monitoring and early warning device is fixed on the ground through the base 1, and then the base 1 pulls the diagonal support rod 232 outward, and the telescopic rod 2322 slides out from the main rod 2321 until the clamping rod 2326 is aligned with the clamping hole 2323. At this time, the spring 1 2325 is restored and the clamping rod 2326 is pushed out from the connecting groove 2324, and the clamping rod 2326 is clamped in the clamping hole 2323, so that the main rod 2321 and the telescopic rod 2322 are fixed, and multiple telescopic rods 2322 are in a tilted state at the same time, which increases the stability of the support rod 21 and prevents the trapping monitoring mechanism 3 from being tilted or overturned along with the support rod 21 due to wind or other external forces;

[0061] When the height of the trapping monitoring mechanism 3 needs to be raised, the fastening nut 26 is first loosened, and then the connecting plate 241 is lifted upward, and the connecting plate 241 drives the multiple auxiliary support rods 242 to slide upward, and the lifting rod 22 slides upward accordingly. After the trapping monitoring mechanism 3 reaches the specified height, the fastening nut 26 is tightened again, so that the auxiliary support rod 242 is fixed to the connecting plate 1 231 through the fixing block 2312. In this way, the multiple auxiliary support rods 242 can increase the stability of the lifting rod 22, so that the trapping monitoring mechanism 3 can still remain stable when it is raised;

[0062] When conducting pest monitoring, the trapping lamp 34 is turned on to attract pests. The pests enter the trapping cylinder 31 through the trapping holes 311, then come into contact with the electric grid 33 and are eliminated. Subsequently, the pests fall onto the carrier plate 35. As the number of pests on the carrier plate 35 increases and the mass of the pests reaches the preset value range, the carrier plate 35 is pressed down, and the support plate 361 follows suit and descends. The sliding rod 362 slides downward, the spring is compressed, the pressure sensor 363 senses the downward pressure signal and transmits this signal to the alarm 4, and the alarm 4 gives a warning to prompt the staff to carry out pest control.

[0063] Although the embodiments of the present utility model have been disclosed as above, it is not limited to only the applications listed in the description and embodiments. It can be fully applied to various fields suitable for the present utility model. For those familiar with the field, additional modifications can be easily achieved. Therefore, without departing from the general concept defined by the claims and the equivalent scope, the present utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A pest monitoring and early warning device, characterized in that: It comprises a base (1), a support rod (21), a bracket (23) and a trapping monitoring mechanism (3); The support rod (21) is fixedly connected to the upper surface of the base (1); the support rod (21) is a tubular rod; a lifting rod (22) is slidably disposed inside the support rod (21); and the trapping monitoring mechanism (3) is mounted on the upper end of the lifting rod (22); The support (23) comprises a connecting plate (231) and a plurality of retractable diagonal support rods (232); The connecting plate 1 (231) is fixedly connected to the upper end of the supporting rod (21), the upper end of the lifting rod (22) passes through the connecting plate 1 (231), and the lifting rod (22) and the connecting plate 1 (231) slide relative to each other; The upper end of the diagonal support rod (232) is hinged to the lower surface of the connecting plate (231), and the lower end of the diagonal support rod (232) is slidably hinged to the upper surface of the base (1).

2. A pest monitoring and early warning device according to claim 1, characterized in that: The diagonal support rod (232) comprises a main rod (2321) and a telescopic rod (2322), the main rod (2321) is a tubular rod, the upper end of the main rod (2321) is hinged to the lower surface of the connecting plate (231), the upper end of the telescopic rod (2322) slides in the main rod (2321), and the lower end of the telescopic rod (2322) is slidably hinged to the upper surface of the base (1); A clamping hole (2323) is provided on the side wall of the main rod (2321).

3. A pest monitoring and early warning device according to claim 2, characterized in that: A horizontal connecting groove (2324) is provided on the peripheral side surface of the telescopic rod (2322), a clamping rod (2326) is slidably arranged in the connecting groove (2324), the clamping rod (2326) matches the clamping hole (2323), a spring (2325) is provided between the clamping rod (2326) and the inner wall of the connecting groove (2324), and the outer end of the clamping rod (2326) is hemispherical.

4. A pest monitoring and early warning device according to claim 2, characterized in that: A plurality of sliding blocks (27) are slidably mounted on the upper surface of the base (1), and the lower end of the telescopic rod (2322) is hingedly connected to the sliding block (27).

5. The pest monitoring and early warning device according to claim 1, characterized in that: The first connecting plate (231) is provided with a plurality of lifting holes (2311), and every two lifting holes (2311) form a group; The upper surface of the connecting plate 1 (231) is provided with a plurality of fixing blocks (2312), the fixing blocks (2312) corresponding to the position of each group of the lifting holes (2311), and the fixing blocks (2312) are arranged between two corresponding lifting holes (2311); A fixing hole (2313) is provided on the side surface of the fixing block (2312).

6. A pest monitoring and early warning device according to claim 5, characterized in that: It also includes an auxiliary bracket (24), the auxiliary bracket (24) includes a second connecting plate (241) and a plurality of auxiliary struts (242), the auxiliary struts (242) and the oblique struts (232) are arranged at intervals along the circumferential direction, the axis of the second connecting plate (241) coincides with the axis of the first connecting plate (231), the upper end of the lifting rod (22) passes through the second connecting plate (241), and the lifting rod (22) is fixedly connected to the second connecting plate (241), the plurality of auxiliary struts (242) are arranged around the axis of the second connecting plate (241), and the auxiliary struts (242) are fixedly connected to the lower surface of the second connecting plate (241).

7. The pest monitoring and early warning device according to claim 6, characterized in that: A vertical sliding hole 1 (2421) is provided on the rod body of the auxiliary support rod (242), the auxiliary support rod (242) forms a rectangular frame structure, and vertical sliding holes 2 (2422) are respectively provided on the two side walls of the auxiliary support rod (242).

8. The pest monitoring and early warning device according to claim 7, characterized in that: The two side walls of the auxiliary support rod (242) slide vertically in the two corresponding lifting holes (2311), the top inner wall of the auxiliary support rod (242) abuts against the upper surface of the fixing block (2312), and the second sliding hole (2422) corresponds to the fixing hole (2313).

9. The pest monitoring and early warning device according to claim 6, characterized in that: The lower ends of the plurality of auxiliary support rods (242) are fixedly connected to a third connecting plate (243), the support rod (21) passes through the third connecting plate (243), and the support rod (21) slides relative to the third connecting plate (243).

10. The pest monitoring and early warning device according to claim 7, characterized in that: The auxiliary bracket (24) also includes a fastening bolt (25) and a fastening nut (26), the screw rod of the fastening bolt (25) passes through the second sliding hole (2422) and the fixing hole (2313), the fastening nut (26) is threadedly connected to the fastening bolt (25), and the fastening nut (26) and the nut of the fastening nut (26) are respectively pressed against the outer side surfaces of the two side walls of the auxiliary support rod (242).

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