Bursaphelenchus xylophilus killing device
By introducing killer and trapping cavity slide structure into the pine wood nematode trapping device, automatic trapping and killing of pine wood nematodes is achieved, solving the safety hazards and cumbersome processes of manual poisoning after trapping in the existing technology, and improving the Killing efficiency and safety.
Patent Information
- Application Number
- CN202421173412.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The existing pine wood nematode trapping device needs to be manually poisoned after trapping, resulting in hidden safety and health risks for users and cumbersome processes, and the integration of trapping and killing is not possible.
A pine nematode killing device including a killer was designed to trap and automatically slide the pine nematode through the trapping cavity and slide holes, and kill it with the A-dimensional salt solution in the killing cavity to ensure trapping and killing. Continuity and security of killing.
It effectively avoids the tedious process of manual poisoning, improves the efficient trapping and killing effect of pine nematodes, and improves the safety and operation convenience of users.
Smart Images
Figure CN222148747U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pest killing equipment, in particular to a pine wood nematode killing device. Background Art
[0002] The pine nematode is a common parasite of pine trees. The adult nematode is about one millimeter long. The female nematode's tail is nearly conical with a rounded end, while the male nematode's tail is like a bird's claw and bends toward the ventral side. It is spread by vector insects such as Monochamus alternatus, causing pine nematode disease. The needles of infected pine trees turn yellow-brown or reddish-brown, and the entire tree dries up and dies, eventually rotting. Therefore, killing the nematode is a very important step in ensuring the normal growth of pine trees.
[0003] In the prior art, application number CN202022763676.X provides a pine wood nematode trapping device, which relates to the field of pest killing technology. The present application is used to improve the defect that the pine wood nematode trapping device is easily loosened when fixed on the pine wood under the premise of protecting the pine wood, and includes a container, a conduit, and a positioning device, one end of the conduit is inserted in the pine wood, and the other end of the conduit is inserted on the top surface of the container. The container is filled with a medicine that has an attractant effect on pine wood nematodes, one end of the positioning device is sleeved on the outer side wall of the container, and the other end of the positioning device away from the container is fixed on the pine wood. The present application has the effect of fixing the pine wood nematode trapping device on the pine wood more stably.
[0004] In the above patent, the attractant is mainly placed in the container, and the pine wood nematodes are guided into the container along the conduit through the volatilized attractant. However, the above patent does not mention how to kill the pine wood nematodes lured into the container, resulting in the user having to manually poison the pine wood nematodes at close range after trapping the pine wood nematodes, which makes the entire process of preventing and killing pine wood nematodes too cumbersome, and the close-range poisoning will bring certain safety and health risks to the user. Utility Model Content
[0005] In view of the above problems, the utility model provides a pine wood nematode killing device. Through the killing device, the pine wood nematode killing device can kill pine wood nematodes while trapping pine wood nematodes when in use, thereby effectively avoiding the impact on the normal operation of the pine wood nematode killing device which can only trap pine wood nematodes and cooperate with subsequent killing.
[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a pine wood nematode killing device, including a killing device, a killing structure is provided in the killing device, a plurality of support shafts are installed in the killing structure, a plurality of sliding holes are installed next to the support shafts, the sliding holes are connected to an outer shell, a drop cavity is provided in the outer shell, and the outer side of the drop cavity is connected to one side of the drop hole. The outer side of the drop cavity is connected to one side of the drop hole, and the pine wood nematodes in the drop cavity will directly fall down along the drop hole, which greatly improves the interoperability of the internal structure of the pine wood nematode killing device.
[0007] Furthermore, a connecting pipe is nested on the killing device, a support is installed beside the connecting pipe, the upper end of the support shaft is nested with the inner side of the outer shell, and the inner side of the support is connected to the outer side of the killing device. The inner side of the support is connected to the outer side of the killing device, and the support can fix the killing device in front of the pine tree where pine nematode fire needs to be extinguished, thereby improving the practicality of the operation of the pine nematode killing device.
[0008] Furthermore, a telescopic sleeve shaft is provided in the support, a placement ring is embedded in the telescopic sleeve shaft, a plurality of buckles are installed beside the placement ring, a nylon rope is connected beside the buckle, a barb is engaged at the front end of the nylon rope, the upper end of the placement ring is connected to the lower end of the killing device, the inner side of the telescopic sleeve shaft matches the inner side of the killing device, and the outer side of the barb is nested with the inner side of the buckle. The outer side of the barb is nested with the inner side of the buckle, and the barb can be nested in different buckles and fixed, which greatly improves the selectivity of fixing the pine wood nematode killing device.
[0009] Furthermore, a trapping cavity is provided beside the placement ring, a matching structure is connected to the trapping cavity, an outer wall is connected to the matching structure, a plurality of slots are provided in the outer wall, a top cover is installed beside the slot, the lower end of the top cover is connected to the upper end of the outer wall, and the lower end of the killing structure is embedded with the upper end of the matching structure. The lower end of the killing structure is embedded with the upper end of the matching structure, making the internal structure of the pine wood nematode killing device more solid and reliable, greatly improving the stability of the operation of the pine wood nematode killing device.
[0010] Furthermore, the outer wall is connected to a killing cavity, a plurality of connection keys are installed beside the killing cavity, a conical through hole is connected beside the connection key, an anti-climbing ring is provided beside the conical through hole, and the outer side of the anti-climbing ring is connected to the inner side of the killing cavity. The outer side of the anti-climbing ring is connected to the inner side of the killing cavity, and the presence of the anti-climbing ring can prevent the pine wood nematodes in the killing cavity from crawling outward, greatly improving the quality of the pine wood nematode killing device for killing pine wood nematodes.
[0011] Furthermore, the inner side of the trapping cavity matches the inner side of the conical through hole, the upper end of the placement ring is nested with the inner side of the card slot, the inner side of the killing cavity matches the inner side of the sliding hole, the inner side of the falling cavity is connected to the inner side of the connecting pipe, and the tail end of the support shaft is fastened to the inner side of the connecting key. The tail end of the support shaft is fastened to the inner side of the connecting key, so that the internal devices of the pine wood nematode killing device are more tightly connected, which improves the safety of the operation of the pine wood nematode killing device.
[0012] Beneficial Effects
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] The utility model traps pine wood nematodes through the trapping chamber in the killer, and cooperates with the sliding hole to slide the pine wood nematodes, and finally the killing chamber performs corresponding fire extinguishing, so that the pine wood nematode killing device can efficiently trap and kill pine wood nematodes, and effectively avoids the user from having to manually poison the pine wood nematodes at close range after trapping the pine wood nematodes, making the entire process of preventing and killing pine wood nematodes too cumbersome, and the close-range poisoning will bring certain safety and health risks to the user. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the structure of a pine wood nematode killing device of the utility model;
[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the support device of the utility model;
[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the killing device of the utility model;
[0018] Figure 4 It is a three-dimensional structural schematic diagram of the killing structure of the utility model.
[0019] In the figure: a killing device 1, a support device 2, a connecting pipe 3, a barb 21, a buckle 22, a nylon rope 23, a telescopic sleeve 24, a placement ring 25, a killing structure 11, a matching structure 12, an outer wall 13, a slot 14, a trapping chamber 15, a top cover 16, a sliding hole 111, a supporting shaft 112, an outer shell 113, a falling chamber 114, a killing chamber 121, a tapered through hole 122, an anti-climbing ring 123, and a connecting key 124. DETAILED DESCRIPTION
[0020] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0021] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0022] Example
[0023] like Figure 1-Figure 4 As shown, Figure 1 This is a schematic diagram of the structure of a pine wood nematode killing device of the utility model; Figure 2 This is a schematic diagram of the three-dimensional structure of the support device of the utility model; Figure 3 This is a schematic diagram of the three-dimensional structure of the killing device of the utility model; Figure 4 It is a three-dimensional structural schematic diagram of the killing structure of the utility model.
[0024] The utility model provides a pine wood nematode killing device. The pine wood nematode killing device comprises a killing device 1, a killing structure 11 is provided in the killing device 1, a plurality of support shafts 112 are installed in the killing structure 11, a plurality of sliding holes 111 are installed beside the support shafts 112, the sliding holes 111 are connected to an outer shell 113, a drop cavity 114 is provided in the outer shell 113, the outer side of the drop cavity 114 is connected to one side of the sliding hole 111, a connecting pipe 3 is nested on the killing device 1, a support 2 is installed beside the connecting pipe 3, the support shaft 113 is connected to the outer shell 113, and a drop cavity 114 is provided in the outer shell 113. The outer side of the drop cavity 114 is connected to one side of the sliding hole 111, a connecting pipe 3 is nested on the killing device 1, a supporting device 2 is installed beside the connecting pipe 3, and a plurality of support shafts 112 are installed in the killing structure 11. The upper end of 112 is nested with the inner side of the outer shell 113, the inner side of the support 2 is connected to the outer side of the killing device 1, a telescopic sleeve shaft 24 is provided in the support 2, a placement ring 25 is embedded in the telescopic sleeve shaft 24, a plurality of buckles 22 are installed next to the placement ring 25, a nylon rope 23 is connected next to the buckle 22, a barb 21 is engaged with the front end of the nylon rope 23, the upper end of the placement ring 25 is connected to the lower end of the killing device 1, the inner side of the telescopic sleeve shaft 24 is matched with the inner side of the killing device 1, and the outer side of the barb 21 is connected to the buckle The inner sides of the buckles 22 are nested, and a trapping cavity 15 is provided next to the placement ring 25. The trapping cavity 15 is connected to a matching structure 12, and an outer wall 13 is connected next to the matching structure 12. A plurality of slots 14 are provided in the outer wall 13, and a top cover 16 is installed next to the slot 14. The lower end of the top cover 16 is connected to the upper end of the outer wall 13, and the lower end of the killing structure 11 is embedded with the upper end of the matching structure 12. A killing cavity 121 is connected to the outer wall 13, and a plurality of connecting keys 124 are installed next to the killing cavity 121. A tapered through hole 122 is connected to the connecting key 124, and an anti-climbing ring 123 is provided next to the tapered through hole 122. The outer side of the anti-climbing ring 123 is connected to the inner side of the killing chamber 121, the inner side of the trapping chamber 15 cooperates with the inner side of the tapered through hole 122, the upper end of the placement ring 25 is nested with the inner side of the slot 14, the inner side of the killing chamber 121 cooperates with the inner side of the sliding hole 111, the inner side of the falling chamber 114 is connected to the inner side of the connecting pipe 3, and the tail end of the support shaft 112 is fastened to the inner side of the connecting key 124.
[0025] A large number of pores are provided inside the falling cavity 114, and the size of the pores is smaller than the diameter of the pine wood nematodes, so the pine wood nematodes are not allowed to enter, and the gas can only be transmitted by volatilization.
[0026] The size of the shaft body in front of the support shaft 112 is consistent with the size of the hole opened below the outer shell 113, so that the outer shell 113 can be firmly fixed on the multiple support shafts 112.
[0027] The interior of the telescopic sleeve 24 is formed by two large and small cubes that are connected through each other. The user can manually push the telescopic sleeve 24 to control the distance between the pine wood nematode killing device and the pine tree.
[0028] The working principle of the present invention is explained below: the various mechanical structures inside the pine wood nematode killing device are all fixed by threads unless otherwise specified. In order to more intuitively observe the professional and technical features in the figure, the bolted connections are appropriately hidden. A mixed solution of emamectin benzoate is added to the killing chamber 121, and any solution that can attract pine wood nematodes is placed in the trapping chamber 15. Since the solution for trapping and killing pine wood nematodes is a mature existing solution, the present invention does not elaborate on it. Before using the pine wood nematode killing device, the user carries the entire pine wood nematode killing device to the front end of the pine tree, and swings the nylon rope 23 to allow the nylon rope 23 to bypass the entire pine tree. At this time, the barb 21 at the front end of the nylon rope 23 is buckled into a suitable buckle 22 to complete the fixation of the support 2. The user then places the killer 1 into the placement ring 25 is fixed inside, and one end of the connecting pipe 3 is inserted into the inside of the pine tree, and the other end is inserted into the top cover 16 and goes into the top of the falling cavity 114. At this time, the trapping solution in the trapping cavity 15 evaporates, and the volatilized gas floats upward along the hollow conical through hole 122 and the fine holes in the falling cavity 114, and finally enters the inside of the pine tree along the connecting pipe 3 to trap the pine wood nematodes. The trapped pine wood nematodes will enter the falling cavity 114 along the connecting pipe 3, and fall into the killing cavity 121 through the sliding hole 111. At this time, the emamectin benzoate mixed solution in the killing cavity 121 will kill the pine wood nematodes as time goes by, and the anti-climbing ring 123 can effectively prevent the pine wood nematodes from crawling out of the killing cavity 121, so that the pine wood nematode killing device can effectively kill the pine wood nematodes while trapping the pine wood nematodes.
[0029] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0030] Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the utility model is limited by the appended claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any reference numerals in the claims should not be regarded as limiting the claims involved.
Claims
1. A pine wood nematode killing device, It is characterized in that The invention comprises a killing device (1), wherein a killing structure (11) is provided in the killing device (1), a plurality of supporting shafts (112) are installed in the killing structure (11), a plurality of sliding holes (111) are installed beside the supporting shafts (112), an outer shell (113) is connected to the sliding holes (111), a dropping cavity (114) is provided in the outer shell (113), and the outer side of the dropping cavity (114) is connected to one side of the sliding hole (111).
2. A pine wood nematode killing device according to claim 1, Features: A connecting pipe (3) is nested on the killing device (1), a support (2) is installed beside the connecting pipe (3), the upper end of the supporting shaft (112) is nested with the inner side of the outer shell (113), and the inner side of the support (2) is connected to the outer side of the killing device (1).
3. A pine wood nematode killing device according to claim 2, Features: A telescopic sleeve shaft (24) is provided in the support (2), a placement ring (25) is embedded in the telescopic sleeve shaft (24), a plurality of buckles (22) are installed beside the placement ring (25), a nylon rope (23) is connected beside the buckle (22), a barb (21) is engaged at the front end of the nylon rope (23), the upper end of the placement ring (25) is connected to the lower end of the killing device (1), the inner side of the telescopic sleeve shaft (24) matches the inner side of the killing device (1), and the outer side of the barb (21) is nested with the inner side of the buckle (22).
4. A pine wood nematode killing device according to claim 3, Features: A trapping cavity (15) is provided beside the placement ring (25), a matching structure (12) is connected to the trapping cavity (15), an outer wall (13) is connected to the matching structure (12), a plurality of slots (14) are provided in the outer wall (13), a top cover (16) is installed beside the slots (14), a lower end of the top cover (16) is connected to an upper end of the outer wall (13), and a lower end of the killing structure (11) is embedded and fixed to an upper end of the matching structure (12).
5. A pine wood nematode killing device according to claim 4, Features: The outer wall (13) is connected to a killing chamber (121), a plurality of connecting keys (124) are installed beside the killing chamber (121), a conical through hole (122) is connected beside the connecting key (124), an anti-climbing ring (123) is provided beside the conical through hole (122), and the outer side of the anti-climbing ring (123) is connected to the inner side of the killing chamber (121).
6. A pine wood nematode killing device according to claim 5, Features: The inner side of the trapping chamber (15) matches the inner side of the tapered through hole (122), the upper end of the placement ring (25) is nested with the inner side of the slot (14), the inner side of the killing chamber (121) matches the inner side of the sliding hole (111), the inner side of the falling chamber (114) is connected to the inner side of the connecting pipe (3), and the rear end of the support shaft (112) is fastened to the inner side of the connecting key (124).