A device and method for planting seedlings of smilax bracteata and killing pests

Abstract

The present application relates to the technical field of pest trapping and killing, in particular to a device and method for trapping and killing pests in seedling planting of Disporum oldhamii, which comprises a lamp post, a lamp body and a solution placing base, the upper surface of the solution placing base is fixedly connected with a gas-permeable cover, one side wall of the solution placing base is connected with a connecting pipe, one side wall of the lamp post is provided with a rotating hole, the inner wall of the rotating hole is rotatably connected with a rotating pipe, the outer wall of the rotating pipe is sleeved with a torsion spring, and one end of the torsion spring is fixedly connected with the rotating pipe. The storage bottle is used in cooperation with the hose, the storage bottle can store a large amount of sugar vinegar solution during use, when the sugar vinegar solution in the solution placing base volatilizes, the sugar vinegar solution in the storage bottle can be introduced into the solution placing base through the hose, so that the large amount of sugar vinegar solution in the storage bottle can be supplemented, the frequency of adding sugar vinegar solution can be reduced, and the problem of frequent addition of sugar vinegar solution can be solved.

Description

Technical Field

[0001] This invention relates to the field of pest trapping technology, specifically to a device and method for trapping pests during the cultivation of Polygonatum yunnanense seedlings. Background Technology

[0002] When planting Polygonatum yunnanense, it is necessary to do a good job in the prevention and control of diseases and pests. Scarab beetles can harm the seedlings of Polygonatum yunnanense. The larvae of scarab beetles live in the soil and feed on plant roots and humus. They damage the roots, bite off the seedlings or eat the roots, causing seedling breakage or hollow roots, which can cause serious damage.

[0003] Currently, black light lamps can be used to attract and kill adult scarab beetles during prevention and control. The compound eyes of adult scarab beetles are sensitive to ultraviolet light with a wavelength of 330-400nm (the main wavelength of black light lamps). When active at night, they are strongly attracted by the light source, thus attracting and killing the adults. This can indirectly reduce the number of larvae, is environmentally friendly and does not pollute the environment. Placing a volatile sugar-vinegar solution under the lamp can enhance the attraction effect, but the sugar-vinegar solution needs to be added every day, which is too troublesome. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention proposes a pest trapping device for planting Polygonatum yunnanense seedlings.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a pest trapping device for planting Polygonatum yunnanense seedlings, comprising a lamp post, a lamp body, and a solution placement base. A ventilated cover is fixedly connected to the upper surface of the solution placement base, and a connecting pipe is connected to one side wall of the solution placement base. A rotating hole is opened on one side wall of the lamp post, and a rotating pipe is rotatably connected to the inner wall of the rotating hole. A torsion spring is fitted onto the outer wall of the rotating pipe, and one end of the torsion spring is fixedly connected to the rotating pipe. The other end of the torsion spring is fixedly connected to the inner wall of the rotating hole. A connector is fixedly fitted onto one end of the rotating pipe, and a threaded cap is fixedly connected to one side wall of the connector. A storage bottle is threaded to one end of the threaded cap, and a flexible tube is connected to one side wall of the threaded cap. One end of the flexible tube is connected to the connecting pipe. A limit component is provided inside the lamp post, and a triggering mechanism is provided inside the solution placement base.

[0006] Preferably, the limiting component includes a rod disposed inside the lamp post, one end of which is fixedly connected to a first connecting rod, and a limiting ring is slidably sleeved on the outer wall of the first connecting rod. The limiting ring is fixedly connected to the inner wall of the lamp post. A strip groove is formed on one side wall of the lamp post, and one end of the first connecting rod passes through the strip groove and extends to the outside of the lamp post. A slot is formed on one side wall of the rotating tube, and one end of the rod passes through the lamp post and extends into the slot.

[0007] Preferably, the triggering mechanism includes a sliding tube fixedly connected to the inner wall of the solution placement base, and a sliding sleeve is slidably fitted on the outer wall of the sliding tube. A float is fixedly fitted on the outer wall of the sliding sleeve. A second connecting rod is fixedly connected to one side wall of the sliding sleeve, and one end of the second connecting rod extends to the lower end of the first connecting rod.

[0008] Preferably, an alarm light is fixedly connected to the top of the lamp post, and a lamp cover is provided on the outside of the alarm light. A touch switch is fixedly connected to the inner wall of the lamp post, and a touch head is provided above the touch switch. One end of the touch head is fixedly connected to the first connecting rod.

[0009] Preferably, a hopper is provided below the lamp body, and a crossbar is fixedly connected to one side wall of the hopper. A collar is fixedly connected to one end of the crossbar, and the collar is slidably sleeved on the outer wall of the lamp post. A first bolt is threadedly connected to one side wall of the collar, and one end of the first bolt passes through the collar and abuts against the lamp post. A storage sleeve is detachably connected to the lower end of the hopper.

[0010] Preferably, a heater is fixedly connected to one side wall of the solution placement base.

[0011] Preferably, a connecting plate is fixedly connected to one side wall of the first connecting rod, and an adjusting bolt is threadedly connected to the upper surface of the connecting plate.

[0012] The method of using a pest trapping device for planting Polygonatum yunnanense seedlings includes the following steps:

[0013] a. When in use, the storage bottle can store a large amount of sugar and vinegar solution. When the sugar and vinegar solution in the solution placement base evaporates, the sugar and vinegar solution in the storage bottle can be introduced into the solution placement base through a tube. In this way, the large amount of sugar and vinegar solution in the storage bottle can be replenished, which can reduce the frequency of adding sugar and vinegar solution and reduce the troublesome problem of frequently adding sugar and vinegar solution.

[0014] b. After the sugar and vinegar solution stored in the storage bottle is used up, the sugar and vinegar solution in the solution placement base will evaporate and there will be no source of replenishment. At this time, the liquid level of the sugar and vinegar solution in the solution placement base will drop. The drop in liquid level will cause the float and the sliding sleeve to move down. The sliding sleeve will drive the second connecting rod to move down. After the second connecting rod moves down, the first connecting rod and the insertion rod will lose support and move down under the action of gravity. After one end of the insertion rod disengages from the slot, the torsion spring will push the rotating tube to rotate. The rotating tube will drive the connector and the storage bottle to rotate, so that the storage bottle rotates to the position of bottom down and mouth up. This slightly lowers the height of the storage bottle, making it easier to disassemble the storage bottle.

[0015] c. When the first connecting rod moves down, the moving first connecting rod can drive the contact head to move down. After the contact head moves down to a certain position, the contact head can touch the touch switch, thereby causing the touch switch to control the alarm light, causing the alarm light to sound an alarm to remind the user to add the sugar and vinegar solution.

[0016] d. After disassembling the storage bottle, pour the sugar and vinegar solution into the storage bottle, and then reconnect the storage bottle to the threaded cap. At this time, the opening of the threaded cap should be facing down. When connecting the storage bottle, there is no need to turn the storage bottle over. Just make sure the opening of the storage bottle is facing down, and you can install the storage bottle. This will prevent the sugar and vinegar solution from leaking out when installing the storage bottle.

[0017] e. After the storage bottle is installed, rotate it to the position where the bottle opening faces downwards. This allows the liquid inside the storage bottle to flow out. The flowing liquid flows through the hose into the solution placement base, causing the liquid level in the solution placement base to rise. The rising liquid level moves the float, slide tube, and second connecting rod upwards. The moving second connecting rod then moves the first connecting rod and the insert rod upwards. After the insert rod moves to a certain position, it inserts into the slot, thus limiting the rotation tube and storage bottle, allowing the storage bottle to remain in the position where the bottle opening faces downwards until the sugar-vinegar solution inside is used up.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. This invention uses a storage bottle and a flexible tube for use. When in use, the storage bottle can store a large amount of sugar and vinegar solution. When the sugar and vinegar solution in the solution placement base evaporates, the sugar and vinegar solution in the storage bottle can be introduced into the solution placement base through the flexible tube. In this way, the large amount of sugar and vinegar solution in the storage bottle can be replenished, which can reduce the frequency of adding sugar and vinegar solution and reduce the troublesome problem of frequent addition of sugar and vinegar solution.

[0020] 2. In this invention, by using a sliding tube and a sliding sleeve in conjunction, after the sugar-vinegar solution stored in the storage bottle is used up, and the sugar-vinegar solution in the solution placement base evaporates without a source of replenishment, the liquid level of the sugar-vinegar solution in the solution placement base will drop. The drop in liquid level will cause the float and the sliding sleeve to move down. The moving sliding sleeve will drive the second connecting rod to move down. After the second connecting rod moves down, the first connecting rod and the insertion rod lose their support, causing the first connecting rod and the insertion rod to move down under the action of gravity. After one end of the insertion rod disengages from the slot, the torsion spring will push the rotating tube to rotate. The rotating tube will drive the connector and the storage bottle to rotate, causing the storage bottle to rotate to a position with the bottom down and the mouth up. This slightly lowers the height of the storage bottle, making it easier to disassemble the storage bottle.

[0021] 3. In this invention, after the storage bottle is disassembled, the sugar and vinegar solution is poured into the storage bottle, and then the storage bottle can be reconnected to the threaded cap. At this time, the opening of the threaded cap is facing downwards. When connecting the storage bottle, it is not necessary to flip the storage bottle. Just make sure the opening of the storage bottle is facing downwards, and the storage bottle can be installed. In this way, the sugar and vinegar solution can be prevented from leaking out when installing the storage bottle, and it is convenient to add to the storage bottle.

[0022] 4. In this invention, after the storage bottle is installed, it can be rotated to a position where the bottle opening faces downwards, allowing the liquid inside the storage bottle to flow out. The flowing liquid flows through a hose into the solution placement base, causing the liquid level in the solution placement base to rise. The rising liquid level causes the float, sliding tube, and second connecting rod to move upwards. The moving second connecting rod causes the first connecting rod and the insertion rod to move upwards. After the insertion rod moves to a certain position, it is inserted into the slot, thereby limiting the rotating tube and storage bottle, so that the storage bottle can maintain a downward-facing position, facilitating the outflow of liquid from the storage bottle. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure from a first-view perspective in this invention;

[0024] Figure 2 This is a schematic diagram of the second-view three-dimensional structure in this invention;

[0025] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0026] Figure 4 This is a cross-sectional structural diagram of the present invention;

[0027] Figure 5 for Figure 4 Enlarged structural diagram at point B;

[0028] Figure 6 for Figure 4 Enlarged structural diagram at point C;

[0029] Figure 7 for Figure 4 Enlarged structural diagram at point D;

[0030] Figure 8 for Figure 6 Enlarged structural diagram at point E in the middle.

[0031] In the diagram: 1. Lamp post; 2. Lamp body; 3. Solution placement base; 4. Vent cover; 5. Connecting pipe; 6. Rotary hole; 7. Rotary tube; 8. Torsion spring; 9. Connector; 10. Threaded cap; 11. Storage bottle; 12. Hoses; 13. Insert rod; 14. First connecting rod; 15. Limiting ring; 16. Strip groove; 17. Slot; 18. Sliding tube; 19. Sliding sleeve; 20. Float; 21. Second connecting rod; 22. Alarm light; 23. Lamp cover; 24. Touch switch; 25. Touch head; 26. Hopper; 27. Crossbar; 28. Collar; 29. ​​First bolt; 30. Storage sleeve; 31. Heater; 32. Support spring; 33. Connecting plate; 34. Adjusting bolt. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0033] Please see Figures 1-8 A pest trapping device for planting *Polygonatum yunnanense* seedlings includes a lamp post 1, a lamp body 2, and a solution placement base 3. A ventilated cover 4 is fixedly connected to the upper surface of the solution placement base 3, and a connecting pipe 5 is connected to one side wall of the solution placement base 3. A rotating hole 6 is opened on one side wall of the lamp post 1, and a rotating pipe 7 is rotatably connected to the inner wall of the rotating hole 6. A torsion spring 8 is sleeved on the outer wall of the rotating pipe 7, and one end of the torsion spring 8 is fixedly connected to the rotating pipe 7. The other end of the torsion spring 8 is fixedly connected to the inner wall of the rotating hole 6. A connector 9 is fixedly sleeved on one end of the rotating pipe 7, and a threaded cap 10 is fixedly connected to one side wall of the connector 9. A storage bottle 11 is threaded to one end of the threaded cap 10, and a flexible tube 12 is connected to one side wall of the threaded cap 10. One end of the flexible tube 12 is connected to the connecting pipe 5. A limit component is provided inside the lamp post 1, and a triggering mechanism is provided inside the solution placement base 3.

[0034] As can be seen from the above structure, by setting up the storage bottle 11 and the hose 12 for use, the storage bottle 11 can store a large amount of sweet and sour solution when in use. When the sweet and sour solution in the solution placement base 3 evaporates, the sweet and sour solution in the storage bottle 11 can be introduced into the solution placement base 3 through the hose 12. In this way, with a large amount of sweet and sour solution in the storage bottle 11 for replenishment, the frequency of adding sweet and sour solution can be reduced, and the problem of frequent and troublesome addition of sweet and sour solution can be reduced.

[0035] Furthermore, the limiting component includes a rod 13 disposed inside the lamp post 1, with one end of the rod 13 fixedly connected to a first connecting rod 14, and a limiting ring 15 slidably sleeved on the outer wall of the first connecting rod 14. The limiting ring 15 is fixedly connected to the inner wall of the lamp post 1. A strip groove 16 is provided on one side wall of the lamp post 1, and one end of the first connecting rod 14 passes through the strip groove 16 and extends to the outside of the lamp post 1. A slot 17 is provided on one side wall of the rotating tube 7, and one end of the rod 13 passes through the lamp post 1 and extends into the slot 17. By setting the limiting ring 15 and the rod 13 to work together, the rod 13 can limit the storage bottle 11, so that the storage bottle 11 is kept in a certain position.

[0036] Furthermore, the triggering mechanism includes a sliding tube 18 fixedly connected to the inner wall of the solution placement base 3, and a sliding sleeve 19 is slidably sleeved on the outer wall of the sliding tube 18. A float 20 is fixedly sleeved on the outer wall of the sliding sleeve 19. A second connecting rod 21 is fixedly connected to one side wall of the sliding sleeve 19, and one end of the second connecting rod 21 extends to the lower end of the first connecting rod 14. By setting the sliding tube 18 and the sliding sleeve 19 to work together, after the sugar and vinegar solution stored in the storage bottle 11 is used up, and the sugar and vinegar solution in the solution placement base 3 evaporates without a source of replenishment, the liquid level of the sugar and vinegar solution in the solution placement base 3 will drop. As the liquid level decreases, the float 20 and the sliding sleeve 19 will move downwards. The downward movement of the sliding sleeve 19 will cause the second connecting rod 21 to move downwards. After the second connecting rod 21 moves downwards, the first connecting rod 14 and the insertion rod 13 will lose support and move downwards under the action of gravity. After one end of the insertion rod 13 disengages from the slot 17, the torsion spring 8 will push the rotating tube 7 to rotate. The rotating tube 7 will cause the connector 9 and the storage bottle 11 to rotate, so that the storage bottle 11 rotates to a position with the bottom down and the mouth up. This slightly lowers the height of the storage bottle 11, making it easier to disassemble the storage bottle 11.

[0037] Furthermore, an alarm light 22 is fixedly connected to the top of the lamp post 1, and a lamp cover 23 is fitted over the alarm light 22. A touch switch 24 is fixedly connected to the inner wall of the lamp post 1, and a touch head 25 is provided above the touch switch 24. One end of the touch head 25 is fixedly connected to the first connecting rod 14. By setting the alarm light 22 and the touch switch 24 to work together, when the first connecting rod 14 moves down, the moving first connecting rod 14 can drive the touch head 25 to move down. After the touch head 25 moves down to a certain position, the touch head 25 can touch the touch switch 24, thereby causing the touch switch 24 to control the alarm light 22, causing the alarm light 22 to sound an alarm to remind the user that even if the sugar and vinegar solution is added.

[0038] Furthermore, a hopper 26 is provided below the lamp body 2, and a crossbar 27 is fixedly connected to one side wall of the hopper 26. A collar 28 is fixedly connected to one end of the crossbar 27, and the collar 28 is slidably sleeved on the outer wall of the lamp post 1. A first bolt 29 is threadedly connected to one side wall of the collar 28, and one end of the first bolt 29 passes through the collar 28 and abuts against the lamp post 1. The lower end of the hopper 26 is detachably connected to a storage sleeve 30. By setting the hopper 26 and the storage sleeve 30 to work together, the beetles killed by the lamp body 2 can fall into the hopper 26 and be collected by the hopper 26. The beetles collected by the hopper 26 can fall into the storage sleeve 30 for storage.

[0039] Furthermore, a heater 31 is fixedly connected to one side wall of the solution placement base 3; by setting the heater 31, the sweet and sour solution can be heated, thereby increasing the evaporation rate of the sweet and sour solution.

[0040] Furthermore, a support spring 32 is provided on one side wall of the first connecting rod 14, and one end of the support spring 32 is fixedly connected to the limiting ring 15, and the other end of the support spring 32 is fixed to the insertion rod 13; by providing the support spring 32, the weight of the first connecting rod 14 and the insertion rod 13 can be supported, which makes it easier for the second connecting rod 21 to support the weight of the first connecting rod 14 and other parts.

[0041] Furthermore, a connecting plate 33 is fixedly connected to one side wall of the first connecting rod 14, and an adjusting bolt 34 is threadedly connected to the upper surface of the connecting plate 33; by setting the connecting plate 33 and the adjusting bolt 34, the position of the second connecting rod 21 supporting the first connecting rod 14 and the insert rod 13 can be adjusted so that when the float 20 is floating, the insert rod 13 can be placed in the slot 17.

[0042] In this invention, when in use, the storage bottle 11 can store a large amount of sweet and sour solution. When the sweet and sour solution in the solution placement base 3 evaporates, the sweet and sour solution in the storage bottle 11 can be introduced into the solution placement base 3 through the tubing 12. In this way, the large amount of sweet and sour solution in the storage bottle 11 can be replenished, which can reduce the frequency of adding sweet and sour solution and reduce the troublesome problem of frequently adding sweet and sour solution.

[0043] After the sweet and sour solution stored in the storage bottle 11 is used up, the sweet and sour solution in the solution placement base 3 evaporates and there is no source of replenishment. At this time, the liquid level of the sweet and sour solution in the solution placement base 3 will drop. The drop in liquid level will cause the float 20 and the sliding sleeve 19 to move down. The sliding sleeve 19 moves down and drives the second connecting rod 21 to move down. After the second connecting rod 21 moves down, the first connecting rod 14 and the insertion rod 13 lose their support and move down under the action of gravity. After one end of the insertion rod 13 is disengaged from the slot 17, the torsion spring 8 will push the rotating tube 7 to rotate. The rotating tube 7 drives the connector 9 and the storage bottle 11 to rotate, so that the storage bottle 11 rotates to the position with the bottom down and the mouth up. This slightly lowers the height of the storage bottle 11, making it easier to disassemble the storage bottle 11.

[0044] Furthermore, when the first connecting rod 14 moves down, the moving first connecting rod 14 can drive the contact head 25 to move down. After the contact head 25 moves down to a certain position, the contact head 25 can touch the touch switch 24, thereby causing the touch switch 24 to control the alarm light 22, causing the alarm light 22 to sound an alarm to remind the user to add the sugar and vinegar solution.

[0045] After disassembling the storage bottle 11, pour the sugar and vinegar solution into the storage bottle 11, and then reconnect the storage bottle 11 to the threaded cap 10. At this time, the opening of the threaded cap 10 is facing down. When connecting the storage bottle 11, it is not necessary to flip the storage bottle 11. Just make sure the opening of the storage bottle 11 is facing down, and then you can install the storage bottle 11. This way, when installing the storage bottle 11, you can avoid the sugar and vinegar solution from leaking out.

[0046] After the storage bottle 11 is installed, it can be rotated to turn the bottle opening downwards, which facilitates the outflow of liquid from the storage bottle 11. The outflowing liquid flows into the solution placement base 3 through the hose 12, thereby causing the liquid level in the solution placement base 3 to rise. The rising liquid level causes the float 20, the slide tube 18 and the second connecting rod 21 to move upwards. The moving second connecting rod 21 causes the first connecting rod 14 and the insertion rod 13 to move upwards. After the insertion rod 13 moves to a certain position, it is inserted into the slot 17, thereby limiting the rotating tube 7 and the storage bottle 11, so that the storage bottle 11 can maintain the downward position until the sugar and vinegar solution inside is used up.

[0047] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pest trapping device for planting *Polygonatum yunnanense* seedlings, comprising a lamp post (1), a lamp body (2), and a solution placement base (3), characterized in that, A ventilated cover (4) is fixedly connected to the upper surface of the solution placement base (3), and a connecting pipe (5) is connected to one side wall of the solution placement base (3). A rotating hole (6) is opened on one side wall of the lamp post (1), and a rotating pipe (7) is rotatably connected to the inner wall of the rotating hole (6). A torsion spring (8) is sleeved on the outer wall of the rotating pipe (7), and one end of the torsion spring (8) is fixedly connected to the rotating pipe (7). The other end of the torsion spring (8) is fixedly connected to the inner wall of the rotating hole (6). A connector (9) is fixedly sleeved on one end of the rotating pipe (7), and a threaded cap (10) is fixedly connected to one side wall of the connector (9). A storage bottle (11) is threaded to one end of the threaded cap (10). A hose (12) is connected to one side wall of the threaded cap (10), and one end of the hose (12) is connected to the connecting pipe (5). A limit component is provided inside the lamp post (1), and a triggering mechanism is provided inside the solution placement base (3). The limiting component includes a plug rod (13) disposed in the lamp post (1), and a first connecting rod (14) is fixedly connected to one end of the plug rod (13), and a limiting ring (15) is slidably sleeved on the outer wall of the first connecting rod (14). The limiting ring (15) is fixedly connected to the inner wall of the lamp post (1). A strip groove (16) is opened on one side wall of the lamp post (1), and one end of the first connecting rod (14) passes through the strip groove (16) and extends to the outside of the lamp post (1). A slot (17) is opened on one side wall of the rotating tube (7), and one end of the plug rod (13) passes through the lamp post (1) and extends into the slot (17). The triggering mechanism includes a sliding tube (18) fixedly connected to the inner wall of the solution placement base (3), and a sliding sleeve (19) is slidably sleeved on the outer wall of the sliding tube (18). A float (20) is fixedly sleeved on the outer wall of the sliding sleeve (19). A second connecting rod (21) is fixedly connected to one side wall of the sliding sleeve (19), and one end of the second connecting rod (21) extends to the lower end of the first connecting rod (14).

2. The insect trapping device for planting *Polygonatum yunnanense* seedlings according to claim 1, characterized in that, An alarm light (22) is fixedly connected to the top of the lamp post (1), and a lamp cover (23) is fitted on the outside of the alarm light (22). A touch switch (24) is fixedly connected to the inner wall of the lamp post (1), and a touch head (25) is provided above the touch switch (24). One end of the touch head (25) is fixedly connected to the first connecting rod (14).

3. The insect trapping device for planting *Polygonatum yunnanense* seedlings according to claim 1, characterized in that, A hopper (26) is provided below the lamp body (2), and a crossbar (27) is fixedly connected to one side wall of the hopper (26). A collar (28) is fixedly connected to one end of the crossbar (27), and the collar (28) is slidably sleeved on the outer wall of the lamp post (1). A first bolt (29) is threadedly connected to one side wall of the collar (28), and one end of the first bolt (29) passes through the collar (28) and abuts against the lamp post (1). A storage sleeve (30) is detachably connected to the lower end of the hopper (26).

4. The insect trapping device for planting *Polygonatum yunnanense* seedlings according to claim 1, characterized in that, A heater (31) is fixedly connected to one side wall of the solution placement base (3).

5. The insect trapping device for planting *Polygonatum yunnanense* seedlings according to claim 1, characterized in that, A support spring (32) is provided on one side wall of the first connecting rod (14), and one end of the support spring (32) is fixedly connected to the limiting ring (15), and one end of the support spring (32) is fixed to the insert rod (13).

6. The pest trapping device for planting Polygonatum yunnanense seedlings according to claim 2, characterized in that, A connecting plate (33) is fixedly connected to one side wall of the first connecting rod (14), and an adjusting bolt (34) is threadedly connected to the upper surface of the connecting plate (33).

7. The method of using the insect trapping device for planting Polygonatum seedlings according to any one of claims 1-6, characterized in that, Includes the following steps: a. When in use, the storage bottle (11) stores a large amount of sweet and sour solution. When the sweet and sour solution in the solution placement base (3) evaporates, the sweet and sour solution in the storage bottle (11) is introduced into the solution placement base (3) through the tubing (12), so that the large amount of sweet and sour solution in the storage bottle (11) is replenished. b. After the sugar and vinegar solution stored in the storage bottle (11) is used up, the sugar and vinegar solution in the solution placement base (3) evaporates and there is no source of replenishment. At this time, the liquid level of the sugar and vinegar solution in the solution placement base (3) will drop. The drop in liquid level will cause the float (20) and the sliding sleeve (19) to move down. The sliding sleeve (19) moves down and drives the second connecting rod (21) to move down. After the second connecting rod (21) moves down, the first connecting rod (14) and the insertion rod (13) lose support, causing the first connecting rod (14) and the insertion rod (13) to move down under the action of gravity. After one end of the insertion rod (13) is disengaged from the slot (17), the torsion spring (8) will push the rotating tube (7) to rotate. The rotating tube (7) drives the connector (9) and the storage bottle (11) to rotate, so that the storage bottle (11) rotates to the position of bottom down and mouth up, thus slightly reducing the height of the storage bottle (11). c. When the first connecting rod (14) moves down, the moving first connecting rod (14) drives the contact head (25) to move down. After the contact head (25) moves down to a certain position, the contact head (25) touches the touch switch (24), which in turn causes the touch switch (24) to control the alarm light (22), causing the alarm light (22) to sound an alarm. d. After the storage bottle (11) is disassembled, pour the sugar and vinegar solution into the storage bottle (11), and then reconnect the storage bottle (11) to the threaded cap (10). At this time, the opening of the threaded cap (10) is facing down. When connecting the storage bottle (11), it is not necessary to flip the storage bottle (11). Make sure the opening of the storage bottle (11) is facing down, and then the storage bottle (11) can be installed. This way, when installing the storage bottle (11), the sugar and vinegar solution will not leak out. e. After the storage bottle (11) is installed, the storage bottle (11) can be rotated to turn the bottle mouth downwards, so that the liquid in the storage bottle (11) can flow out. The liquid flows out through the hose (12) into the solution placement base (3), which causes the liquid level in the solution placement base (3) to rise. The rising liquid level drives the float (20), the slide tube (18) and the second connecting rod (21) to move upwards. The moving second connecting rod (21) drives the first connecting rod (14) and the insertion rod (13) to move upwards. After the insertion rod (13) moves to a certain position, the insertion rod (13) is inserted into the slot (17), which limits the rotating tube (7) and the storage bottle (11), so that the storage bottle (11) keeps the bottle mouth downwards until the sugar and vinegar solution inside is used up.

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