Laboratory collection device for diaphorina citri
By using a fan blade drive motor in the citrus psyllid laboratory collection device to generate rotating suction, the problems of manual pressing of airbags and sore fingers in the prior art are solved, and more efficient capture efficiency and convenient use are achieved.
Patent Information
- Application Number
- CN202420857772.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-24
AI Technical Summary
Existing citrus psyllid capture devices require long-term manual pressing of the airbag, resulting in inefficiency and sore fingers.
A citrus psyllid laboratory collection device was designed, using fan blades to generate rotating suction force through driving motors instead of manual pressing of airbags, reducing the burden on the hands and improving capture efficiency.
It greatly reduces the burden on the user's hands, avoids finger soreness, and provides more stable and continuous suction, improving capture efficiency.
Smart Images
Figure CN222129123U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of insect capture, in particular to a citrus psyllid laboratory collection device. Background Art
[0002] Citrus psyllid is a pest on citrus. It has attracted much research attention because it is the vector of the citrus Huanglongbing pathogen. The adult citrus psyllid is about 2.4mm long and 0.82mm wide, slightly smaller than a grain of rice, so it is not easy to catch.
[0003] A Chinese patent discloses a simple catching device for citrus psyllids (authorization announcement number CN215270188U). The patented technology generates suction by manually squeezing and pressing the air bag and releasing it back to its original position, thereby ensuring that the catcher can suck insects through suction. The breathable mesh can ensure that the gas passes through while separating the sucked insects. The front baffle can close the catcher when there is no suction, so that the insects cannot get out. After the catcher is full of insects, the catcher can be replaced to ensure that the insects can be sucked again without affecting the efficiency. The whole device is simple, the process is easy to operate, and the efficiency of sucking insects is high.
[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when using existing psyllid catching devices to catch psyllids, the user needs to press the airbag repeatedly for a long time to catch the psyllids through the suction force generated. This operation method is not only inefficient, but also brings considerable trouble to the user. During the continuous finger pressing process, the user's fingers are easily sore, which not only affects the efficiency of catching, but may also have long-term effects on the user's hand health. Utility Model Content
[0005] The technical problem to be solved by the utility model is that the method of catching psyllids by repeatedly pressing the airbag for a long time in the prior art is inefficient and the user's fingers easily feel sore. For this reason, we propose a citrus psyllid laboratory collection device.
[0006] In order to achieve the above-mentioned objectives, the present application adopts the following technical solutions: a laboratory collection device for citrus psyllids, comprising a storage tank, a suction pipe is installed at the bottom of the storage tank, a suction device is installed at the top of the storage tank, a mounting frame is fixedly connected to the inside of the suction device, a fan blade is arranged at the bottom of the mounting frame, a drive motor is installed at the top of the mounting frame, the bottom of the drive motor passes through the top of the mounting frame and is fixedly connected to the top of the fan blade, a drive power supply is installed on one side of the top of the mounting frame, a control device is installed at the front end of the suction device, a vent is arranged at the top of the suction device, an interception plate is fixedly connected to the inside of the suction device, the drive motor is electrically connected to the drive power supply, and the control device is electrically connected to the drive motor.
[0007] Preferably, both sides of the storage tank are fixedly connected to the shell, both sides of the suction device are fixedly connected to the boss, the bottom of the boss is fixedly connected to the fixed block, the surface of the fixed block is provided with a limiting groove, the front end and the rear end inside the limiting groove are slidably connected to the limiting block, the bottom of the limiting block is fixedly connected to a connecting block, the bottom of the connecting block is fixedly connected to a first U-shaped block, the interior of the first U-shaped block is rotatably connected to a connecting rod via a rotating shaft, the bottom end of the connecting rod is rotatably connected to a second U-shaped block via a rotating shaft, the bottom of the second U-shaped block is fixedly connected to a control rod, the control rod passes through the bottom of the shell and is fixedly connected to the control block.
[0008] Preferably, a first spring is sleeved on the surface of the control rod, the top of the first spring is fixedly connected to the bottom of the shell, and the bottom of the first spring is fixedly connected to the top of the control block.
[0009] Preferably, a sliding rod is fixedly connected to the interior of the housing, and a through hole for use with the sliding rod is opened on the surface of the connecting block.
[0010] Preferably, a second spring is sleeved on the surface of the sliding rod, and the front end and the rear end of the second spring are both fixedly connected to the connecting block.
[0011] Preferably, both sides of the second U-shaped block are fixedly connected with sliding blocks, and both sides of the inner cavity of the shell are provided with sliding grooves for use with the sliding blocks.
[0012] Preferably, a sealing ring is installed in the inner cavity of the suction device.
[0013] Preferably, a reverse whisker is fixedly connected to the bottom of the inner cavity of the storage tank.
[0014] Technical effects and advantages of the utility model:
[0015] In the utility model, the suction force generated by the rotation of the fan blades is used to replace the manual pressing of the airbag, which can greatly reduce the burden on the user's hands and avoid the problem of finger pain. At the same time, the fan blades can provide more stable and continuous suction, thereby improving the capture efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0017] Figure 2 This is an exploded schematic diagram of the internal structure of the suction device of the utility model;
[0018] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the shell of the utility model;
[0019] Figure 4 For this utility model Figure 3 A partial enlarged view of the middle A;
[0020] Figure 5 It is a cross-sectional structural schematic diagram of the utility model;
[0021] Figure 6 For this utility model Figure 5 A partial enlarged view of point B in the middle.
[0022] Legend: 1. Storage tank; 2. Suction pipe; 3. Suction device; 4. Mounting frame; 6. Fan blades; 7. Drive motor; 8. Drive power supply; 9. Control device; 10. Vent; 11. Interceptor plate; 12. Shell; 13. Boss; 14. Fixing block; 15. Limiting groove; 16. Limiting block; 17. Connecting block; 18. First U-shaped block; 19. Connecting rod; 20. Second U-shaped block; 21. Control rod; 22. Control block; 23. First spring; 24. Sliding rod; 25. Through hole; 26. Second spring; 27. Sliding block; 28. Sliding groove; 29. Sealing ring; 30. Reverse whisker. DETAILED DESCRIPTION
[0023] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.
[0024] Reference Figure 1 and Figure 2As shown, the utility model provides a technical solution: a citrus psyllid laboratory collection device, comprising a storage tank 1, a suction pipe 2 is installed at the bottom of the storage tank 1, a suction device 3 is installed on the top of the storage tank 1, a mounting frame 4 is fixedly connected to the inside of the suction device 3, a fan blade 6 is arranged at the bottom of the mounting frame 4, a driving motor 7 is installed on the top of the mounting frame 4, the bottom of the driving motor 7 passes through the top of the mounting frame 4 and is fixedly connected to the top of the fan blade 6, a driving power supply 8 is installed on one side of the top of the mounting frame 4, a control device 9 is installed at the front end of the suction device 3, a vent 10 is arranged on the top of the suction device 3, an interception plate 11 is fixedly connected to the inside of the suction device 3, and the driving motor 7 It is electrically connected to the driving power supply 8, and the control device 9 is electrically connected to the driving motor 7. The start and stop of the driving motor 7 is controlled by the control device 9. When the wood lice are sucked, the driving motor 7 is started to rotate the fan blades 6. The suction force generated by the rotation of the fan blades 6 allows the wood to enter the interior of the storage tank 1 through the suction pipe 2, so as to collect the wood lice. At the same time, the interception plate 11 prevents the wood lice from entering the interior of the suction device 3. The suction force generated by the rotation of the fan blades 6 is used to replace the manual pressing of the airbag, which can greatly reduce the burden on the user's hands and avoid the problem of finger pain. At the same time, the fan blades 6 can provide more stable and continuous suction, thereby improving the capture efficiency.
[0025] Reference Figure 3 and Figure 4As shown, in this embodiment: both sides of the storage tank 1 are fixedly connected with a shell 12, both sides of the suction device 3 are fixedly connected with a boss 13, the bottom of the boss 13 is fixedly connected with a fixed block 14, a limiting groove 15 is provided on the surface of the fixed block 14, the front end and the rear end inside the limiting groove 15 are slidably connected with a limiting block 16, the bottom of the limiting block 16 is fixedly connected with a connecting block 17, the bottom of the connecting block 17 is fixedly connected with a first U-shaped block 18, the interior of the first U-shaped block 18 is rotatably connected with a connecting rod 19 through a rotating shaft, the bottom end of the connecting rod 19 is rotatably connected with a second U-shaped block 20 through a rotating shaft, the bottom of the second U-shaped block 20 is fixedly connected with a control rod 21, the control rod 21 passes through the bottom of the shell 12 and is fixedly connected with a control block 22. When a large number of psyllids are accumulated inside the storage tank 1, the control block 22 is pushed upward to drive the control rod 21 to move the second U-shaped block 20. The second U-shaped block 20 drives the connecting rod 19 to move away from each other. Through the movement of the connecting rod 19, the first U-shaped block 18 drives the connecting block 17 to move away from each other, so that the limit block 16 is disengaged from the inner diameter of the limit groove 15, and the limit on the fixed block 14 is released, so that the user can remove the suction device 3 from the top of the storage tank 1 to collect the wood lice inside the storage tank 1. After emptying the interior of the storage tank 1, the suction device 3 is installed on the top of the storage tank 1, so that the fixed block 14 enters the interior of the shell 12, and the control block 22 is pulled downward to drive the control rod 21 to move downward, so that the second U-shaped block 20 drives the connecting rod 19 to move toward each other, so that the first U-shaped block 18 drives the connecting block 17 to make the limit block 16 inserted into the inner diameter of the limit groove 15, and the position of the suction device 3 is fixed for subsequent use.
[0026] Reference Figure 4 As shown, in this embodiment: a first spring 23 is sleeved on the surface of the control rod 21, the top of the first spring 23 is fixedly connected to the bottom of the shell 12, and the bottom of the first spring 23 is fixedly connected to the top of the control block 22. When the limit block 16 is inserted into the inner diameter of the limit groove 15, the downward pressure generated by the first spring 23 limits the position of the control block 22 to prevent the control block 22 from moving upward.
[0027] Reference Figure 4 As shown, in this embodiment: a slide rod 24 is fixedly connected to the inside of the shell 12, and a through hole 25 used in conjunction with the slide rod 24 is opened on the surface of the connecting block 17. When the connecting block 17 drives the limit block 16 to move, the sliding connection between the slide rod 24 and the through hole 25 plays a role in stabilizing and guiding the movement of the connecting block 17, thereby preventing the connecting block 17 from being offset when moving.
[0028] Reference Figure 6As shown, in this embodiment: the surface of the slide rod 24 is sleeved with a second spring 26, and the front end and the rear end of the second spring 26 are fixedly connected to the connecting block 17. When the limit block 16 is inserted into the inner diameter of the limit groove 15, the connecting block 17 is limited by the tension generated by the second spring 26, and at the same time, it is used in conjunction with the first spring 23 to prevent the limit block 16 from being separated from the inner diameter of the limit groove 15, and through the coordinated use of the first spring 23 and the second spring 26, the pressure of the first spring 23 and the second spring 26 is reduced, thereby slowing down the time of metal fatigue.
[0029] Reference Figure 6 As shown, in this embodiment: sliders 27 are fixedly connected to both sides of the second U-shaped block 20, and slide grooves 28 used in conjunction with the sliders 27 are provided on both sides of the inner cavity of the shell 12. Through the sliding connection between the sliders 27 and the slide grooves 28, when the second U-shaped block 20 moves up and down, it plays an auxiliary limiting role for the second U-shaped block 20 to prevent the second U-shaped block 20 from tipping over when moving.
[0030] Reference Figure 2 As shown, in this embodiment: the inner cavity of the suction device 3 is installed with a sealing ring 29. By setting the sealing ring 29, the connection between the storage tank 1 and the suction device 3 is sealed to prevent air leakage at the connection, which makes it difficult for the suction force generated by the fan blades 6 to suck the wood lice into the interior of the storage tank 1.
[0031] Reference Figure 5 As shown, in this embodiment: the bottom of the inner cavity of the storage tank 1 is fixedly connected with a reverse whisker 30. By providing the reverse whisker 30, the wood lice that enter the storage tank 1 are prevented from escaping from the interior of the storage tank 1 through the suction pipe 2 when the fan blades 6 stop rotating.
[0032] Working principle of the utility model: the user controls the start and stop of the driving motor 7 through the control device 9, starts the driving motor 7 when sucking wood lice, and rotates the fan blades 6. The suction force generated by the rotation of the fan blades 6 causes the wood to enter the interior of the storage tank 1 through the suction pipe 2, so as to collect the wood lice. At the same time, the interception plate 11 prevents the wood lice from entering the interior of the suction device 3. The suction force generated by the rotation of the fan blades 6 is used to replace the manual pressing of the air bag, which can greatly reduce the burden on the user's hands and avoid the problem of finger pain. At the same time, the fan blades 6 can provide more stable and continuous suction, thereby improving the efficiency of capture. When a large number of wood lice are accumulated inside the storage tank 1, the control block 22 is pushed upward to drive the control rod 21, so that the second U-shaped block 20 drives the connecting rod 19 to move away from each other. One side moves, and through the movement of the connecting rod 19, the first U-shaped block 18 drives the connecting block 17 to move to the side away from each other, so that the limit block 16 is disengaged from the inner diameter of the limit groove 15, and the limit on the fixed block 14 is released, so that the user can remove the suction device 3 from the top of the storage tank 1 to collect the wood lice inside the storage tank 1. After emptying the interior of the storage tank 1, the suction device 3 is installed on the top of the storage tank 1, so that the fixed block 14 enters into the interior of the shell 12, and the control block 22 is pulled downward to drive the control rod 21 to move downward, so that the second U-shaped block 20 drives the connecting rod 19 to move to the side close to each other, so that the first U-shaped block 18 drives the connecting block 17 to make the limit block 16 inserted into the inner diameter of the limit groove 15, and the position of the suction device 3 is fixed for subsequent use.
[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A laboratory collection device for citrus psyllids, comprising a storage tank (1), characterized in that: A suction pipe (2) is installed at the bottom of the storage tank (1), a suction device (3) is installed at the top of the storage tank (1), a mounting frame (4) is fixedly connected inside the suction device (3), a fan blade (6) is arranged at the bottom of the mounting frame (4), a driving motor (7) is installed at the top of the mounting frame (4), the bottom of the driving motor (7) passes through the top of the mounting frame (4) and is fixedly connected to the top of the fan blade (6), a driving power supply (8) is installed on one side of the top of the mounting frame (4), a control device (9) is installed at the front end of the suction device (3), a vent (10) is arranged at the top of the suction device (3), an interception plate (11) is fixedly connected inside the suction device (3), the driving motor (7) is electrically connected to the driving power supply (8), and the control device (9) is electrically connected to the driving motor (7).
2. A citrus psyllid laboratory collection device according to claim 1, characterized in that: The storage tank (1) is fixedly connected to a shell (12) on both sides, the suction device (3) is fixedly connected to a boss (13) on both sides, the boss (13) is fixedly connected to a fixed block (14) at the bottom, a limiting groove (15) is provided on the surface of the fixed block (14), the front end and the rear end of the limiting groove (15) are slidably connected to the limiting block (16), the bottom of the limiting block (16) is fixedly connected to a connecting block (17), the bottom of the connecting block (17) is fixedly connected to a first U-shaped block (18), the inside of the first U-shaped block (18) is rotatably connected to a connecting rod (19) via a rotating shaft, the bottom end of the connecting rod (19) is rotatably connected to a second U-shaped block (20) via a rotating shaft, the bottom of the second U-shaped block (20) is fixedly connected to a control rod (21), the control rod (21) passes through the bottom of the shell (12) and is fixedly connected to the control block (22).
3. A citrus psyllid laboratory collection device according to claim 2, characterized in that: A first spring (23) is sleeved on the surface of the control rod (21), the top of the first spring (23) is fixedly connected to the bottom of the housing (12), and the bottom of the first spring (23) is fixedly connected to the top of the control block (22).
4. A citrus psyllid laboratory collection device according to claim 2, characterized in that: A sliding rod (24) is fixedly connected to the interior of the housing (12), and a through hole (25) for use with the sliding rod (24) is provided on the surface of the connecting block (17).
5. A citrus psyllid laboratory collection device according to claim 4, characterized in that: A second spring (26) is sleeved on the surface of the slide rod (24), and the front end and the rear end of the second spring (26) are both fixedly connected to the connection block (17).
6. A citrus psyllid laboratory collection device according to claim 2, characterized in that: Slide blocks (27) are fixedly connected to both sides of the second U-shaped block (20), and slide grooves (28) for use with the slide blocks (27) are provided on both sides of the inner cavity of the shell (12).
7. A citrus psyllid laboratory collection device according to claim 1, characterized in that: A sealing ring (29) is installed in the inner cavity of the suction device (3).
8. The citrus psyllid laboratory collection device according to claim 1, characterized in that: The bottom of the inner cavity of the storage tank (1) is fixedly connected with a reverse whisker (30).