Protective net for preventing and treating citrus diseases

Abstract

The protection net comprises two bases, two supporting plates are fixedly connected to the upper portions of the two bases, sliding grooves are symmetrically formed in the opposite faces of the two supporting plates, two limiting grooves are symmetrically formed in the two sides of the interior of each sliding groove, and limiting rods are slidably connected into the two limiting grooves. Two connecting plates are rotatably connected to the outer side of the limiting rod, a transverse plate is fixedly connected to one ends of the two connecting plates, a lifting mechanism is installed in the transverse plate, a supporting plate is installed below the transverse plate, and a protective net body is installed on the outer side of the supporting plate. The transverse plate can only move up and down, the transverse plate can support the protective net body, the protective net body can protect a single plant, the lifting mechanism is arranged, the height of the protective net body can be adjusted, and citrus plants of different heights can be protected.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit tree planting disease protection, in particular to a protection net for preventing and controlling citrus diseases. Background Art

[0002] Citrus Huanglongbing is also known as yellow tip disease, yellow wilt disease, and green fruit disease. The main economic crops harmed are citrus and orange fruit trees, especially ponkan, banana orange, fuku orange, tea tangerine and other varieties, which have weak disease resistance and decline quickly after infection. The main disease areas in my country are Guangdong, Guangxi and Fujian, and there are local areas in Sichuan, Yunnan, Guizhou, Hunan, Jiangxi, Zhejiang, etc.; it is also serious in Thailand, Vietnam, India, the Philippines, Malaysia, and Indonesia. The green fruit disease in Africa is also a type of Huanglongbing.

[0003] The existing citrus disease protection net has a large protection range and is not convenient to move. However, scientific research on citrus germplasm resources' tolerance to Huanglongbing requires facilities that can isolate individual plants.

[0004] Therefore, it is necessary to design a protective net for preventing and controlling citrus diseases. Utility Model Content

[0005] The purpose of the utility model is to provide a protective net for preventing and controlling citrus diseases, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a protective net for preventing and controlling citrus diseases, comprising two bases, two support plates fixedly connected to the top of the two bases, sliding grooves symmetrically opened on opposite surfaces of the two support plates, two limit grooves symmetrically opened on both sides of the inner side of the sliding grooves, a limit rod slidably connected in the two limit grooves, two connecting plates rotatably connected to the outer side of the limit rod, one end of the two connecting plates is fixedly connected to a horizontal plate, a lifting mechanism is installed in the horizontal plate, a support plate is installed below the horizontal plate, and a protective net body is installed on the outer side of the support plate.

[0007] According to the above technical solution, the lifting mechanism includes a double-headed rotating motor, a first slot is horizontally opened inside the horizontal plate, the double-headed rotating motor is fixedly installed in the first slot, the output end of the double-headed rotating motor is fixedly connected to two rotating rods, and the other ends of the two rotating rods are fixedly connected to a worm gear.

[0008] According to the above technical solution, a worm wheel is fixedly connected to the outer side of the limiting rod, and the worm wheel and the worm are meshed with each other.

[0009] According to the above technical solution, a rotating gear is fixedly connected to the outer side of the limiting rod, a rack is fixedly connected to the inside of the sliding groove, and the rotating gear and the rack are meshed with each other.

[0010] According to the above technical solution, two hooks are fixedly connected to the bottom of the horizontal plate, and two lifting rings are fixedly connected to the top of the supporting plate, and the hooks cooperate with the lifting rings.

[0011] According to the above technical solution, a counterweight ring is fixedly connected to the bottom of the protective net body.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are: by setting a limit groove and a limit rod, the horizontal plate can be limited, the horizontal plate can only move up and down, by setting the horizontal plate, the horizontal plate can support the protective net body, the protective net body can protect a single plant, by setting a lifting mechanism, the height of the protective net body can be adjusted, and citrus plants of different heights can be protected. The device only needs two bases and two support plates, which is convenient for transfer. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

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

[0015] Figure 2 It is a schematic diagram of the overall front cross-sectional structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the overall upper cross-sectional structure of the utility model;

[0017] Figure 4 The utility model Figure 3 A in the enlarged view;

[0018] In the figure: 1. base, 2. support plate, 3. sliding groove, 4. limiting groove, 5. limiting rod, 6. connecting plate, 7. cross plate, 8. lifting mechanism, 9. support plate, 10. protective net body, 11. double-headed rotating motor, 12. first notch, 13. rotating rod, 14. worm, 15. worm wheel, 16. rotating gear, 17. rack, 18. hook, 19. lifting ring, 20. counterweight ring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: a protective net for preventing and controlling citrus diseases, comprising two bases 1, two supporting plates 2 are fixedly connected above the two bases 1, and sliding grooves 3 are symmetrically opened on the opposite surfaces of the two supporting plates 2, and two limiting grooves 4 are symmetrically opened on both sides of the inner side of the sliding groove 3, and limiting rods 5 are slidably connected in the two limiting grooves 4, and two connecting plates 6 are rotatably connected on the outer side of the limiting rod 5, and one end of the two connecting plates 6 is fixedly connected with a cross plate 7, and a lifting mechanism 8 is installed in the cross plate 7, and a supporting plate 9 is installed below the cross plate 7, and a protective net body 10 is installed on the outer side of the supporting plate 9. By setting the limiting grooves 4 and the limiting rod 5, the cross plate 7 can be limited, and the cross plate 7 can only move up and down. By setting the cross plate 7, the cross plate 7 can support the protective net body 10, and the protective net body 10 can protect a single plant. By setting the lifting mechanism 8, the height of the protective net body 10 can be adjusted, and citrus plants of different heights can be protected. The device only needs two bases 1 and two supporting plates 2, which is convenient for transfer;

[0021] according to Figure 3 and Figure 4 As shown, the lifting mechanism 8 includes a double-headed rotating motor 11, a first notch 12 is horizontally opened inside the horizontal plate 7, the double-headed rotating motor 11 is fixedly installed in the first notch 12, the output end of the double-headed rotating motor 11 is fixedly connected to two rotating rods 13, and the other ends of the two rotating rods 13 are fixedly connected to a worm 14;

[0022] according to Figure 3 and Figure 4 As shown, a worm wheel 15 is fixedly connected to the outer side of the limiting rod 5, and the worm wheel 15 and the worm 14 are meshed with each other;

[0023] according to Figure 2 and Figure 4 As shown, a rotating gear 16 is fixedly connected to the outer side of the limiting rod 5, and a rack 17 is fixedly connected to the inside of the sliding groove 3. The rotating gear 16 and the rack 17 are meshed with each other. By starting the double-headed rotating motor 11, the double-headed rotating motor 11 drives the two rotating rods 13 to rotate, and the two rotating rods 13 drive the worm 14 to rotate. The worm wheel 15 and the worm 14 are meshed with each other. The rotation of the worm 14 drives the worm wheel 15 to rotate, and the worm wheel 15 drives the limiting rod 5 to rotate. The limiting rod 5 drives the rotating gear 16 to rotate. The rotating gear 16 and the rack 17 are meshed with each other. The rotating gear 16 drives the horizontal plate 7 to move up and down during the rotation process, so that the height of the protective net body 10 can be adjusted.

[0024] according to Figure 2As shown, two hooks 18 are fixedly connected to the bottom of the horizontal plate 7, and two lifting rings 19 are fixedly connected to the top of the support plate 9. The hooks 18 cooperate with the lifting rings 19, and the installation and removal of the protective net body 10 are convenient through the cooperation between the hooks 18 and the lifting rings 19;

[0025] according to Figure 2 As shown, a counterweight ring 20 is fixedly connected to the bottom of the protection net body 10. By providing the counterweight ring 20, the lower end of the protection net body 10 can be placed vertically downward;

[0026] When using the utility model, the hook 18 cooperates with the hanging ring 19 to facilitate the installation of the protective net body 10, the two bases 1 and the two support plates 2 are placed on both sides of the citrus plant, and the protective net body 10 is placed on the outside of the citrus plant. By starting the double-headed rotating motor 11, the double-headed rotating motor 11 drives the two rotating rods 13 to rotate, and the two rotating rods 13 drive the worm 14 to rotate. The worm wheel 15 engages with the worm 14, and the rotation of the worm 14 drives the worm wheel 15 to rotate, and the worm wheel 15 drives the limiting rod 5 to rotate, and the limiting rod 5 drives the rotating gear 16 to rotate. The rotating gear 16 engages with the rack 17, and the rotating gear 16 drives the cross plate 7 to move up and down during the rotation process, so that the height of the protective net body 10 can be adjusted. The components of this device are all universal standard parts or components known to those skilled in the art, and its structure and principle can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A protective net for preventing and controlling citrus diseases, comprising two bases (1), characterized in that: Two support plates (2) are fixedly connected above the two bases (1), sliding grooves (3) are symmetrically opened on opposite surfaces of the two support plates (2), two limit grooves (4) are symmetrically opened on both sides of the inside of the sliding groove (3), limit rods (5) are slidably connected in the two limit grooves (4), and two connecting plates (6) are rotatably connected to the outer sides of the limit rods (5), and one end of the two connecting plates (6) is fixedly connected to a transverse plate (7), and a lifting mechanism (8) is installed in the transverse plate (7), and a support plate (9) is installed below the transverse plate (7), and a protective net body (10) is installed on the outer side of the support plate (9).

2. The protective net for preventing and controlling citrus diseases according to claim 1, characterized in that: The lifting mechanism (8) comprises a double-headed rotating motor (11), a first slot (12) is transversely opened inside the transverse plate (7), the double-headed rotating motor (11) is fixedly installed in the first slot (12), the output end of the double-headed rotating motor (11) is fixedly connected to two rotating rods (13), and the other ends of the two rotating rods (13) are fixedly connected to a worm (14).

3. The protective net for preventing and controlling citrus diseases according to claim 2 is characterized by: A worm wheel (15) is fixedly connected to the outer side of the limiting rod (5), and the worm wheel (15) and the worm (14) are meshed with each other.

4. The protective net for preventing and controlling citrus diseases according to claim 3 is characterized by: The outer side of the limiting rod (5) is fixedly connected with a rotating gear (16), the interior of the sliding groove (3) is fixedly connected with a rack (17), and the rotating gear (16) and the rack (17) are meshed with each other.

5. The protective net for preventing and controlling citrus diseases according to claim 4, characterized in that: Two hooks (18) are fixedly connected to the bottom of the transverse plate (7), and two lifting rings (19) are fixedly connected to the top of the supporting plate (9), and the hooks (18) match the lifting rings (19).

6. The protective net for preventing and controlling citrus diseases according to claim 5, characterized in that: A counterweight ring (20) is fixedly connected below the protective net body (10).

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