Trichogramma releasing device

Abstract

The utility model discloses a trichogramma releasing device which comprises a circular plate, a circular hole is formed in the circular plate, a threaded cylinder is fixedly installed in the circular hole, internal threads are formed in the inner wall of the threaded cylinder, a threaded rod is installed in the threaded cylinder in a threaded mode and matched with the threaded cylinder, a drill bit is fixedly connected to the bottom end of the threaded rod, and a rotating disc is arranged on the top side of the circular plate. The rotating disc is provided with a round hole, the inner wall of the round hole is also provided with an internal thread, the threaded rod is matched with the round hole formed in the rotating disc, the outer side of the rotating disc is provided with an adjusting limiting assembly, and the rotating disc is rotated anticlockwise, the threaded rod is matched with the round hole formed in the rotating disc, and the internal thread is formed in the inner wall of the round hole, so that when the rotating disc rotates anticlockwise, the rotating disc rotates anticlockwise; the threaded rod can drive a drill bit fixedly connected with the bottom end to move downwards, and when the drill bit makes contact with the land, a rotary disc is rotated, so that the drill bit completely enters the land, a circular plate is fixed, and the situation that a release box deviates or collapses due to strong wind weather is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of Trichogramma release auxiliary devices, in particular to a Trichogramma release device. Background Technique

[0002] Trichogramma is a parasitic hymenopteran insect. Trichogramma is an egg parasitoid wasp that can parasitize the eggs of lepidopteran pests such as Ostrinia furnacalis, Mythimna separata, Chilo suppressalis, Helicoverpa armigera, Spodoptera litura, and Agrotis ypsilon in corn fields. Trichogramma is a very valuable insect, and most of the Trichogramma release devices are placed in the fields, which is also the most crucial link in pest control.

[0003] The existing field release devices are inconvenient to fix during use and are prone to tipping in strong winds. Seriously, they may collapse, resulting in damage to the release devices. Indirectly, the collapse will also cause the death of Trichogramma in the release devices. Therefore, a Trichogramma release device is proposed to solve the above problems. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a Trichogramma release device, which solves the problems in the above background technique.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A Trichogramma release device includes a circular plate. The circular plate is provided with a circular hole, and a threaded cylinder is fixedly installed in the circular hole. The inner wall of the threaded cylinder is provided with internal threads. A threaded rod is installed in the threaded cylinder by internal threads, and the threaded rod is adapted to the threaded cylinder. The bottom end of the threaded rod is fixedly connected with a drill bit. A turntable is arranged on the top side of the circular plate. The turntable is provided with a circular hole, and the inner wall of the circular hole is also provided with internal threads. The threaded rod is adapted to the circular hole opened in the turntable. An adjustment and limit component is arranged on the outer side of the turntable, and a guiding and limit component is arranged inside the circular plate. A plurality of brackets are fixedly installed on the top side of the circular plate, and the other ends of the plurality of brackets are fixedly connected with the same top plate. A release box is fixedly connected to the top side of the top plate, and a rain and sun shading component is arranged on the top side of the release box.

[0007] Preferably, the adjustment and limit component includes a plurality of rotating rods fixedly installed on the outer side of the turntable. A plurality of threaded holes are opened in the plurality of rotating rods. A plurality of threaded grooves are opened on the top side of the circular plate. The plurality of threaded grooves are adapted to the plurality of threaded holes. A threaded column is installed in one of the plurality of threaded holes by internal threads, and the other end of the threaded column is installed in the threaded groove aligned with one of the threaded holes by threads.

[0008] Preferably, the guiding and limit component includes a sliding groove opened on the top side of the circular plate. A plurality of sliders are slidably installed in the sliding groove, and the top sides of the plurality of sliders are fixedly connected to the bottom side of the turntable.

[0009] Preferably, the rain and sun shading assembly includes two connecting columns fixedly installed on the top side of the release box, and the same ceiling is fixedly installed on the top sides of the two connecting columns. The ceiling is inclined.

[0010] Preferably, a partition is provided on the inner wall of the release box. The release box is divided into upper and lower regions by the provided partition. The partition is provided with a through hole, and the through hole communicates the two regions.

[0011] Preferably, two fixing plates are fixedly installed on the top side of the partition. The two fixing plates are respectively located on both sides of the through hole. A food box is placed on the bottom inner wall of the release box, and a box door is provided on one side of the release box.

[0012] Preferably, support legs are provided on the bottom side of the circular plate. The number of support legs is four, and all four support legs are inclined.

[0013] Compared with the prior art, the beneficial effect of the present utility model is that: for this trichogramma release device, by rotating the turntable counterclockwise, and because the threaded rod is adapted to the circular hole opened in the turntable, and internal threads are provided on the inner wall of the circular hole, when the turntable rotates counterclockwise, the threaded rod will drive the drill bit fixedly connected to the bottom end to move downward. When the drill bit touches the ground, then rotate the turntable, so that the drill bit completely enters the ground, thereby realizing the fixation of the circular plate, and avoiding the offset or collapse of the release box due to strong wind weather. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional schematic diagram of the structure of the present utility model;

[0015] Figure 2 is a sectional schematic diagram of the structure of the present utility model;

[0016] Figure 3 is a schematic diagram of some parts of the threaded rod structure of the present utility model;

[0017] Figure 4 is a schematic diagram of some parts of the partition structure of the present utility model.

[0018] In the figure: 1, circular plate; 2, support leg; 3, threaded cylinder; 4, threaded rod; 5, drill bit; 6, turntable; 7, rotating rod; 8, threaded hole; 9, threaded groove; 10, threaded post; 11, chute; 12, slider; 13, bracket; 14, top plate; 15, release box; 16, connecting column; 17, ceiling; 18, partition; 19, fixing plate; 20, food box; 21, box door. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Embodiment: Refer to Figures 1-4 , a Trichogramma release device, including a circular plate 1. The circular plate 1 is provided with a circular hole, and a threaded cylinder 3 is fixedly installed in the circular hole. The inner wall of the threaded cylinder 3 is provided with internal threads, and a threaded rod 4 is threadedly installed in the threaded cylinder 3. The threaded rod 4 is adapted to the threaded cylinder 3. The bottom end of the threaded rod 4 is fixedly connected with a drill bit 5. A turntable 6 is arranged on the top side of the circular plate 1. The turntable 6 is provided with a circular hole, and the inner wall of the circular hole is also provided with internal threads. The threaded rod 4 is adapted to the circular hole opened in the turntable 6. An adjusting and limiting assembly is arranged on the outer side of the turntable 6, and a guiding and limiting assembly is arranged inside the circular plate 1. A plurality of brackets 13 are fixedly installed on the top side of the circular plate 1, and the other ends of the plurality of brackets 13 are fixedly connected to the same top plate 14. A release box 15 is fixedly connected to the top side of the top plate 14. A rain and sun shading assembly is arranged on the top side of the release box 15. By rotating the turntable 6 counterclockwise, and because the threaded rod 4 is adapted to the circular hole opened in the turntable 6, and the inner wall of the circular hole is provided with internal threads, when the turntable 6 rotates counterclockwise, the threaded rod 4 will drive the drill bit 5 fixedly connected to the bottom end to move downward. When the drill bit 5 touches the ground, then rotate the turntable 6, so that the drill bit 5 completely enters the ground, thereby realizing the fixation of the circular plate 1, and avoiding the deviation or collapse of the release box 15 due to strong wind weather. When it is necessary to place the release box 15 in another position, just rotate the turntable 6 clockwise to make the threaded rod 4 drive the drill bit 5 to move upward, so that the drill bit 5 moves out of the soil, and then the placement position of the release box 15 can be changed.

[0021] Specifically, the adjusting and limiting assembly includes that a plurality of rotating rods 7 are fixedly installed on the outer side of the turntable 6. A plurality of threaded holes 8 are opened in the plurality of rotating rods 7. A plurality of threaded grooves 9 are opened on the top side of the circular plate 1. The plurality of threaded grooves 9 are adapted to the plurality of threaded holes 8. A threaded column 10 is threadedly installed in one of the plurality of threaded holes 8. The other end of the threaded column 10 is threadedly installed into the threaded groove 9 aligned with one of the threaded holes 8. By threadedly installing the threaded column 10 into one of the rotating rods 7, and then continuing to rotate the threaded column 10, the other end of the threaded column 10 can be threadedly installed into the threaded groove 9 aligned with one of the threaded holes 8, thereby realizing the fixed connection between the turntable 6 and the circular plate 1, and avoiding the rotation of the threaded rod 4 caused by accidentally touching the turntable 6.

[0022] Specifically, the guiding and limiting component includes a chute 11 opened on the top side of the circular plate 1. A plurality of sliders 12 are slidably installed in the chute 11. The top sides of the plurality of sliders 12 are fixedly connected to the bottom side of the turntable 6. By providing a plurality of sliders 12, it can be ensured that the turntable 6 will not move upward during the rotation of the turntable 6, and it can only rotate in place.

[0023] Specifically, the rain and sunshade component includes two connecting columns 16 fixedly installed on the top side of the release box 15. The same ceiling 17 is fixedly installed on the top sides of the two connecting columns 16. The ceiling 17 is inclined. By providing the ceiling 17, it can play a role in rain shelter and sunshade during the rainy season or hot weather, so that the trichogramma in the release box 15 will not be affected by bad weather.

[0024] Specifically, a partition 18 is provided on the inner wall of the release box 15. The release box 15 is divided into upper and lower regions by the provided partition 18. The partition 18 is provided with through holes, and the through holes connect the two regions. Two fixing plates 19 are fixedly installed on the top side of the partition 18, and the two fixing plates 19 are respectively located on both sides of the through hole. A food box 20 is placed on the bottom inner wall of the release box 15. A box door 21 is provided on one side of the release box 15. The release box 15 is divided into two regions by the partition 18. The upper region is used to place the bee card. In specific use, the bee card is placed on one side of the two fixing plates 19, and then the bee card is fixed on the fixing plate 19 with a pin. The lower region is provided with a food box 20 for placing the rice moth egg card, and through holes are provided in the partition 18 for the trichogramma to enter the lower region to feed.

[0025] Specifically, four support legs 2 are provided on the bottom side of the circular plate 1. The four support legs 2 are all inclined. By providing a plurality of support legs 2 and the plurality of support legs 2 are all symmetrically inclined, it is more stable when placed.

[0026] The electrical components appearing in this article are all electrically connected to the external main controller and 220V mains electricity, and the main controller can be a conventional known device such as a computer for control.

[0027] In use: Move this device to the field, and then rotate the turntable 6 counterclockwise. Since the threaded rod 4 is adapted to the circular hole opened in the turntable 6 and the inner wall of the circular hole is provided with internal threads, when the turntable 6 rotates counterclockwise, the threaded rod 4 will drive the drill bit 5 fixedly connected to the bottom to move downward. When the drill bit 5 touches the ground, then rotate the turntable 6, so that the drill bit 5 completely enters the ground, thereby realizing the fixation of the circular plate 1, avoiding the offset or collapse of the release box 15 caused by strong wind weather. And after stopping the rotation, thread the threaded column 10 into one of the rotating rods 7, and then continue to rotate the threaded column 10 to thread the other end of the threaded column 10 into the thread groove 9 aligned with one of the threaded holes 8, thereby realizing the fixed connection between the turntable 6 and the circular plate 1, avoiding the rotation of the threaded rod 4 caused by accidentally touching the turntable 6. Through the provided ceiling 17, it can play the role of rain shelter and sunshade in rainy or hot weather, so that the trichogramma in the release box 15 will not be affected by bad weather.

[0028] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A trichogrammatid releasing device, comprising a circular plate (1), characterized in that: The circular plate (1) is provided with a circular hole, a threaded barrel (3) is fixedly installed in the circular hole, the inner wall of the threaded barrel (3) is provided with an internal thread, a threaded rod (4) is installed in the internal thread of the threaded barrel (3), the threaded rod (4) is matched with the threaded barrel (3), a drill bit (5) is fixedly connected to the bottom end of the threaded rod (4), a turntable (6) is provided on the top side of the circular plate (1), the turntable (6) is provided with a circular hole, the inner wall of the circular hole is also provided with an internal thread, the threaded rod (4) is matched with the circular hole of the turntable (6), an adjustment limit assembly is provided on the outer side of the turntable (6), a guide limit assembly is provided inside the circular plate (1), a plurality of brackets (13) are fixedly installed on the top side of the circular plate (1), the other ends of the plurality of brackets (13) are fixedly connected to the same top plate (14), a release box (15) is fixedly connected to the top side of the top plate (14), and a rain and sunshade assembly is provided on the top side of the release box (15).

2. A trichogrammatid releasing device according to claim 1, characterized in that: The adjustment and limiting assembly comprises a plurality of rotating rods (7) fixedly mounted on the outer side of a rotating disk (6), each of the plurality of rotating rods (7) being provided with a threaded hole (8), a plurality of threaded grooves (9) being provided on the top side of a circular plate (1), the plurality of threaded grooves (9) being adapted to the plurality of threaded holes (8), a threaded column (10) being internally threadedly mounted in one of the threaded holes (8), and the other end of the threaded column (10) being threadedly mounted in a threaded groove (9) aligned with one of the threaded holes (8).

3. A trichogrammatid releasing device according to claim 1, characterized in that: The guide limit assembly comprises a circular plate (1) having a slide groove (11) on the top side thereof, a plurality of sliders (12) being slidably mounted in the slide groove (11), and the top sides of the plurality of sliders (12) being fixedly connected to the bottom side of the rotating disk (6).

4. A Trichogramma releasing device according to claim 1, characterized in that: The rain and sunshade assembly comprises a release box (15) on which two connection columns (16) are fixedly mounted on the top side, and a same ceiling (17) is fixedly mounted on the top sides of the two connection columns (16), and the ceiling (17) is arranged in an inclined manner.

5. A Trichogramma releasing device according to claim 1, characterized in that: The inner wall of the release box (15) is provided with a partition (18), and the release box (15) is divided into two upper and lower areas by the partition (18), and the partition (18) is provided with a through hole, and the through hole connects the two areas.

6. A Trichogramma releasing device according to claim 5, characterized in that: Two fixing plates (19) are fixedly mounted on the top side of the partition (18), and the two fixing plates (19) are respectively located on both sides of the through hole. A food box (20) is placed on the inner wall of the bottom side of the release box (15), and a box door (21) is provided on one side of the release box (15).

7. A Trichogramma releasing device according to claim 1, characterized in that: The bottom side of the circular plate (1) is provided with supporting legs (2), the number of the supporting legs (2) is four, and the four supporting legs (2) are all arranged in an inclined manner.

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