Portable adult Ziziphus jujube elephant catching device

Abstract

The utility model provides a portable jujube fly elephant adult catching device which comprises a catching cage body, the catching cage body is composed of a plurality of connecting mechanisms and a net-shaped cylinder, each connecting mechanism comprises a connecting ring, a mounting seat and an adjusting frame, the mounting seats are mounted on jujube tree branches, the adjusting frames are fixed to the outer sides of the mounting seats, and the net-shaped cylinders are fixed to the outer sides of the adjusting frames. The outer side end of the adjusting frame is fixed to the inner ring of the connecting ring, a net-shaped barrel is fixedly pasted between every two adjacent connecting mechanisms to form a catching cage body structure, and a net-shaped barrel is further fixed to the outer side of the connecting mechanism at the end of the catching cage body structure to form a catching cage opening. In the using process, the main structure of the catching cage is arranged at the gathering position of a small number of Ziziphus jujuba in the early stage on the branches of the Ziziphus jujuba, the cage opening of the catching cage is opened in the early stage, the gathering degree of the Ziziphus jujuba is observed regularly, and when the gathering degree of the Ziziphus jujuba reaches a cage collecting and catching state, the cage opening of the catching cage is closed through the tightening belt; the Ziziphus jujuba elephant catching and collecting device is economical and practical.

Description

Technical Field

[0001] This utility model belongs to the technical field of jujube weevil capture device, specifically relating to a portable jujube weevil adult capture device. Background Technology

[0002] The jujube weevil, belonging to the family Cestidae in the order Coleoptera, is a significant bud-eating pest of jujube trees in my country. Adults primarily feed on jujube buds and tender leaves. When the population explodes, they completely devour newly sprouted buds, leaving the jujube branches bare and withered. This forces the jujube tree to expend a large amount of nutrients to sprout again, resulting in only a small number of bitter jujubes. This severely impacts the yield and quality of jujubes, causing significant economic losses to jujube-producing areas.

[0003] To scientifically and effectively manage and control the jujube weevil, some progress has been made in existing technologies regarding its morphological characteristics, distribution and damage, individual development and life history, population spatial distribution and genetic diversity, antennal sensilla and olfactory mechanisms, and integrated pest management techniques. Currently, the jujube weevil is distributed in all jujube-growing areas in northern my country, and its damage is characterized by aggregation and outbreaks, making control quite difficult. Early control measures include agricultural measures such as deep plowing of jujube orchards, timely irrigation, and mulching. Applying insect glue to tree trunks is a major physical control technique, but chemical control remains the most important and effective way to suppress the weevil population density.

[0004] Currently, the host-directed chemical communication mechanism of the jujube weevil, dominated by jujube tree volatiles, has attracted attention and interest. Some bioactive information substances and olfactory molecular mechanisms have been elucidated, providing a basis for the development of biological control technologies based on plant-derived attractants. Moreover, when feeding, the jujube weevil excretes its feces in the crevices of jujube branches, buds, branches, and leaves. These feces, along with the special chemical substances released by the males, namely aggregation pheromones, can attract and gather similar insects, thus enabling the capture of jujube weevils through this information gathering.

[0005] Based on this, a portable device for capturing adult jujube weevils is proposed. Utility Model Content

[0006] The technical problem to be solved by this utility model is to provide a portable adult jujube weevil trapping device to address the shortcomings of the prior art mentioned above.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a portable adult jujube weevil trapping device, including a trapping cage, which is composed of multiple connecting mechanisms and a mesh tube;

[0008] The mesh tube is specifically a columnar structure made of mesh fabric with both ends open;

[0009] The connecting mechanism comprises a connecting ring, a mounting seat and an adjusting frame, the mounting seat is mounted on the branch of the jujube tree, the connecting mechanism is connected on the branch of the jujube tree through the mounting seat, the adjusting frame is fixed on the outer side of the mounting seat, and the outer side end of the adjusting frame is fixed on the inner ring of the connecting ring;

[0010] The net-shaped tubes are fixed between the two adjacent connecting mechanisms to form a catching cage main structure, a net-shaped tube is further fixed on the outer side of the connecting mechanism at the end of the catching cage main structure to form a catching cage opening, and a tightening belt is arranged on each of the two catching cage openings to complete the closing operation of the catching cage opening.

[0011] As a further description of the utility model, the mounting seat is an arc-shaped plate, one end of the mounting seat is fixed with a fixing belt, the other end of the mounting seat is fixed with a lock buckle, one end of the fixing belt passes through the lock buckle, and the mounting seat is connected on the branch of the jujube tree through the cooperation of the fixing belt and the lock buckle.

[0012] As a further description of the utility model, the adjusting frame comprises an adjusting cylinder and an adjusting rod, the adjusting cylinder is fixed on the outer side of the mounting seat, the adjusting rod is sleeved in the adjusting cylinder, the outer side end of the adjusting rod is fixed on the inner ring of the connecting ring, and a locking nut for locking the adjusting rod is further threadedly connected on the adjusting cylinder.

[0013] As a further description of the utility model, the straight line where the adjusting cylinder is located coincides with the straight line where the diameter of the mounting seat is located, and the straight line where the adjusting rod is located coincides with the straight line where the diameter of the connecting ring is located.

[0014] As a further description of the utility model, the inner side of the mounting seat is further provided with anti-skid lines, and the fixing belt is a low-elasticity binding belt.

[0015] As a further description of the utility model, the net-shaped tube is specifically made of a mesh cloth with a mesh diameter of 1mm.

[0016] As a further description of the utility model, the connecting ring is made of hard transparent plastic.

[0017] Compared with the prior art, the utility model has the following advantages:

[0018] The connection mechanism outside the end part of the capture cage main structure is further fixed with a net-shaped cylinder to form a capture cage opening, in the early capture, the capture cage opening is opened, thereby completing the continuous gathering of jujube beetle adults in the capture cage main structure, artificial timing observation of the jujube beetle gathering degree, when the gathering degree of jujube beetle is observed to reach the cage collection capture state, the capture cage opening is closed by using the tightening belt, then the jujube tree branch is shaken artificially, so that the jujube beetles gathered in the capture cage main structure on the jujube tree branch fall to the connection between the connecting ring and the net-shaped cylinder, then the lower side of the capture cage opening is opened, the mounting seat is opened one by one, the mounting seat is taken off from the jujube tree branch, and the jujube beetles in the net-shaped cylinder are artificially collected in sequence, until the capture cage main structure is completely separated from the jujube tree branch, that is, the capture and collection of jujube beetles can be completed, which is economic and practical. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is the whole use state schematic diagram of the utility model;

[0020] Figure 2 is the connection mechanism schematic diagram of the utility model.

[0021] BRIEF DESCRIPTION OF DRAWINGS:

[0022] 1-connection mechanism;11-connecting ring;12-mounting seat;13-fixing belt;14-lock;15-adjusting frame;151-adjusting cylinder;152-adjusting rod;2-net-shaped cylinder;3-tightening belt;4-jujube tree branch. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0024] As Figure 1 And Figure 2 The utility model provides a kind of technical scheme: a kind of portable jujube beetle adult capture device, including capture cage body, the capture cage body is composed of multiple connection mechanism 1 and net-shaped cylinder 2;

[0025] The net cylinder 2 is a through-column structure made of mesh cloth, and is made of mesh cloth with a mesh diameter of 1 mm, so that the adult flying weevils cannot escape through the mesh cloth during use, and the trapping efficiency is improved.

[0026] The connecting mechanism 1 includes a connecting ring 11, a mounting seat 12, and an adjusting frame 15. The mounting seat 12 is mounted on the jujube tree branch 4 and is an arc-shaped plate. The inner side of the mounting seat 12 is also provided with anti-skid lines. During use, the inner side of the mounting seat 12 is in contact with the jujube tree branch 4, so that the mounting seat 12 cannot slide during use, the stability of the connection between the connecting mechanism 1 and the jujube tree branch 4 is improved, the stability of the use of the trapping device on the jujube tree branch 4 is improved, and the stable completion of the trapping operation of the flying weevils is facilitated.

[0027] One end of the mounting seat 12 is fixed with a fixing belt 13, and the other end of the mounting seat 12 is fixed with a lock buckle 14. One end of the fixing belt 13 penetrates through the lock buckle 14, and the fixing belt 13 is locked after being tightened, so that the connection and use of the mounting seat 12 on the jujube tree branch 4 are completed through the cooperation of the fixing belt 13 and the lock buckle 14.

[0028] The mounting seat 12 is fixed with an adjusting frame 15 on the outer side. The outer side end of the adjusting frame 15 is fixed on the inner circle of the connecting ring 11. The connecting ring 11 is made of hard transparent plastic, which facilitates the reduction of the weight of the entire trapping device and avoids damage to the jujube tree branch 4.

[0029] The adjusting frame 15 includes an adjusting cylinder 151 and an adjusting rod 152. The adjusting cylinder 151 is fixed on the outer side of the mounting seat 12, and the straight line where the adjusting cylinder 151 is located coincides with the diameter of the mounting seat 12. The adjusting rod 152 is sleeved in the adjusting cylinder 151. The outer side end of the adjusting rod 152 is fixed on the inner circle of the connecting ring 11, and the straight line where the adjusting rod 152 is located coincides with the diameter of the connecting ring 11. The adjusting cylinder 151 is also threadedly connected with a locking nut for locking the adjusting rod 152. During use, after the mounting seat 12 is stably connected on the jujube tree branch 4, the length adjustment of the adjusting frame 15 is completed by adjusting the sleeving length of the adjusting rod 152 in the adjusting cylinder 151, so as to determine the position of the connecting ring 11 on the outer side of the mounting seat 12, so that the position of the connecting ring 11 in the external space of the jujube tree branch 4 is determined, and the use of the connecting ring 11 to later expand the net cylinder 2 is facilitated.

[0030] The adjacent two connecting mechanisms 1 are respectively fixed with the meshed cylinder 2 to form a trapping cage main structure, which is arranged on the branch 4 of the jujube tree at the early stage where a small amount of jujube beetle gathers, and the special chemical substances, i.e. aggregation pheromones, released by the small amount of gathered jujube beetles can attract and gather the same kind, so that the jujube beetles continue to gather in the trapping cage main structure.

[0031] The connecting mechanism 1 of the end of the trapping cage main structure is further fixed with a meshed cylinder 2 to form a trapping cage opening, and the two trapping cage openings are respectively provided with a tightening belt 3, and the closing operation of the trapping cage opening is completed through the tightening belt 3. In the early trapping stage, the trapping cage opening is opened, so that the jujube beetles continue to gather in the trapping cage main structure. Artificially, the degree of jujube beetle gathering is observed at regular intervals. When it is observed that the degree of jujube beetle gathering reaches the trapping state, the trapping cage opening is closed by using the tightening belt 3, and then the branch 4 of the jujube tree is shaken artificially, so that the jujube beetles gathered in the trapping cage main structure on the branch 4 of the jujube tree fall to the connection between the connecting ring 11 and the meshed cylinder 2. Then, the lower trapping cage opening is opened, the mounting seat 12 is artificially opened one by one, the mounting seat 12 is taken off from the branch 4 of the jujube tree, and the jujube beetles in the meshed cylinder 2 are artificially collected in sequence. Until the trapping cage main structure is completely separated from the branch 4 of the jujube tree, the trapping and collecting operation of the jujube beetles is completed, which is economical and practical.

[0032] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article, or apparatus.

[0033] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A portable adult weevil trap, characterised in that: The application relates to a catching cage which is composed of a plurality of connecting mechanisms (1) and a net cylinder (2). The net cylinder (2) is a through-column structure made of a mesh cloth. The connecting mechanism (1) comprises a connecting ring (11), a mounting base (12) and an adjusting frame (15), the mounting base (12) is mounted on a jujube tree branch (4), the connecting mechanism (1) is connected on the jujube tree branch (4) through the mounting base (12), the adjusting frame (15) is fixed on the outer side of the mounting base (12), and the outer side end of the adjusting frame (15) is fixed on the inner ring of the connecting ring (11). The net cylinder (2) is fixed between two adjacent connecting mechanisms (1) to form a main structure of the catching cage, one net cylinder (2) is further fixed on the outer side of the connecting mechanism (1) at the end of the main structure of the catching cage to form a cage opening of the catching cage, and a tightening belt (3) is arranged on each cage opening.

2. The portable pupae capturing device of claim 1, wherein, The mounting base (12) is an arc-shaped plate, one end of the mounting base (12) is fixed with a fixing belt (13), the other end of the mounting base (12) is fixed with a lock buckle (14), one end of the fixing belt (13) penetrates through the lock buckle (14), and the mounting base (12) is connected on the jujube tree branch (4) through cooperation of the fixing belt (13) and the lock buckle (14).

3. The portable adult jassid trapping device according to claim 1, wherein The adjusting frame (15) comprises an adjusting cylinder (151) and an adjusting rod (152), the adjusting cylinder (151) is fixed on the outer side of the mounting base (12), the adjusting rod (152) is sleeved in the adjusting cylinder (151), the outer side end of the adjusting rod (152) is fixed on the inner ring of the connecting ring (11), and a locking nut for locking the adjusting rod (152) is further threadedly connected on the adjusting cylinder (151).

4. The portable adult palm weevil trapping device of claim 3, wherein, The straight line where the adjusting cylinder (151) is located coincides with the straight line where the diameter of the mounting base (12) is located, and the straight line where the adjusting rod (152) is located coincides with the straight line where the diameter of the connecting ring (11) is located.

5. The portable adult jassid trapping device according to claim 2, wherein The inner side of the mounting base (12) is further provided with anti-skid lines, and the fixing belt (13) is a low-elasticity binding belt.

6. The portable adult jassid trapping device according to claim 1, wherein The net cylinder (2) is made of a mesh cloth with a mesh diameter of 1 mm.

7. The portable adult palm weevil trapping device of claim 1, wherein, The connecting ring (11) is made of hard transparent plastic.

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