A jackfruit fruit planting protection device
By designing a jackfruit protection device that includes a fixing rod, an insect-proof bag, and a cushioning component, the problem of jackfruit falling off has been solved, achieving effective fruit protection and improving planting efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HAINAN YUBAO IND CO LTD
- Filing Date
- 2025-07-09
- Publication Date
- 2026-06-23
AI Technical Summary
Jackfruit fruits are prone to falling off during the ripening period, leading to resource waste, and existing technologies lack effective protective devices.
Design a jackfruit protection device that includes a fixing rod, an insect-proof bag, a buffer, and a support frame. The buffer supports the bottom of the fruit, and the support frame contains a support net. The buffer and support frame work together to prevent the fruit from falling off as it grows.
It effectively protects jackfruit during its growth and ripening stages, reducing damage from falling fruit and improving planting efficiency.
Smart Images

Figure CN224386354U_ABST
Abstract
Description
Technical Field
[0001] This utility model is a jackfruit protection device, belonging to the field of fruit protection. Background Technology
[0002] Jackfruit is an evergreen tree belonging to the genus *Platycladus* of the family Moraceae. Older trees often have buttress roots. The leaves are leathery, spirally arranged, and elliptical or obovate. The flowers are monoecious, with inflorescences growing on old stems or short branches. The fruit is elliptical to spherical, turning yellowish-brown when ripe. The drupe is oblong. Jackfruit is named for its fruit's rich aroma and honey-like sweetness. It prefers tropical climates and thrives in frost-free areas with abundant annual rainfall. It likes sunlight, grows rapidly, tolerates some shade, and prefers deep, fertile soil, but dislikes waterlogging.
[0003] Jackfruit fruits grow to a large size when ripe. Without a protective device, ripe jackfruits will fall to the ground and be damaged, resulting in a waste of resources. Therefore, this utility model proposes a jackfruit protection device. Utility Model Content
[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a jackfruit protection device.
[0005] To achieve the above objectives, this utility model is implemented through the following technical solution:
[0006] A jackfruit protection device includes a first fixing rod and a second fixing rod. An insect-proof bag is installed between the first fixing rod and the second fixing rod. Both the first fixing rod and the second fixing rod have grooves on their inner sides, and each groove contains a buffer. The insect-proof bag has a support frame that connects to the buffer inside. The support frame has a support net inside. The top of the insect-proof bag has a drawstring opening with a binding rope. The bottom of the insect-proof bag has an opening and a sealing component. Lifting plates are inserted into the first fixing rod and the second fixing rod, and a suspension component is installed at the top of the lifting plates.
[0007] Furthermore, a threaded hole 1 is provided at the bottom of the lifting plate, and multiple threaded holes 2 with equal spacing are provided on the outer surfaces of the fixing rod 1 and fixing rod 2.
[0008] Furthermore, the suspension assembly includes a first fixing ring and a second fixing ring fixed to the top of the lifting plate.
[0009] Furthermore, the buffer includes a support spring disposed at the bottom of the setting groove, a slider fixedly disposed at the top of the support spring and slidably disposed inside the setting groove, and two connecting rods fixedly disposed on the support frame, the connecting rods being fixedly connected to the corresponding sliders.
[0010] Furthermore, the insect-proof bag has a sliding groove 1, and the fixing rod 1 and fixing rod 2 have a sliding groove 2. The sliding groove 1 corresponds to the corresponding sliding groove 2 and they are connected to each other as one unit. A vertical through rod is fixed in each groove, the slider is slidably sleeved on the vertical through rod, and the support spring is sleeved on the vertical through rod.
[0011] Furthermore, the bottom of the insect-proof bag has multiple through holes, and the sealing component includes a sealing ring. A ventilation mesh is installed at the bottom inside the sealing ring, and the sealing ring has corresponding holes for the corresponding through holes.
[0012] Furthermore, the sealing assembly includes an inner ring, on which a secondary corresponding hole is formed.
[0013] Furthermore, two mounting plates are fixedly provided at the top of the sealing ring, and the fixing rod one and fixing rod two are provided with corresponding mounting plate embedding grooves.
[0014] The beneficial effects of this utility model are:
[0015] The support frame is connected to a buffer, which supports the bottom of the immature jackfruit to reduce the stress at the connection between the fruit and the trunk, preventing the fruit from falling after ripening. As the fruit grows, it pushes the support frame downwards, so the buffer is necessary to ensure the frame moves downwards normally and prevents the fruit from falling. This device effectively protects the jackfruit during its growth and ripening stages, preventing it from falling off the tree automatically, reducing damage, and improving planting efficiency. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a front view of a jackfruit protection device according to the present invention;
[0018] Figure 2 This is a schematic diagram of a buffer component for a jackfruit protection device according to the present invention;
[0019] Figure 3 This is a schematic diagram showing the distribution of slide groove one and slide groove two of the jackfruit protection device of this utility model;
[0020] Figure 4 This is a schematic diagram of the lifting plate of a jackfruit protection device according to the present invention.
[0021] In the diagram, 1. Fixed rod one; 2. Fixed rod two; 3. Setting groove; 4. Support frame; 5. Support net; 6. Gathering opening; 7. Binding rope; 8. Lifting plate; 9. Threaded hole two; 10. Fixed ring one; 11. Fixed ring two; 12. Support spring; 13. Slider; 14. Connecting rod; 15. Slide groove one; 16. Slide groove two; 17. Vertical through rod; 18. Through hole; 19. Sealing ring; 20. Ventilation net; 21. Corresponding hole; 22. Inner ring; 23. Secondary corresponding hole; 24. Mounting piece; 25. Embedded groove; 26. Insect-proof bag. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] Please see Figures 1-4 This utility model provides a jackfruit protection device, including a first fixing rod 1 and a second fixing rod 2. An insect-proof bag 26 is installed between the first fixing rod 1 and the second fixing rod 2. The inner sides of the first fixing rod 1 and the second fixing rod 2 are provided with a groove 3, and a buffer is provided in the groove 3. The insect-proof bag 26 is provided with a support frame 4 that connects the buffer. The inner side of the support frame 4 is provided with a support net 5. The top of the insect-proof bag 26 is provided with a drawstring 6, and a binding rope 7 is provided on the drawstring 6. The bottom of the insect-proof bag 26 has an opening, and a sealing component is provided at the bottom of the insect-proof bag 26. A lifting plate 8 is inserted into the first fixing rod 1 and the second fixing rod 2, and a suspension component is provided at the top of the lifting plate 8.
[0024] See Figures 1-4 The bottom of the lifting plate 8 has a threaded hole 1. The outer surfaces of the fixing rod 1 and fixing rod 2 have multiple threaded holes 2 9 at equal intervals. The lifting plate 8 can be manually lifted and extends out of the fixing rod 1 and fixing rod 2. The threaded hole 1 at the bottom of the lifting plate 8 corresponds to one of the threaded holes 2 9. The screw is screwed into the threaded hole and the corresponding threaded hole 2 9 to fix the lifting plate 8. Since the height of the two ends of the tree trunk is different, the height of the two lifting plates 8 can be adjusted to perfectly adapt to the height of the tree trunk for installation.
[0025] See Figure 1 and Figure 4The suspension assembly includes a first fixing ring 10 and a second fixing ring 11 fixed to the top of the lifting plate 8. Ropes can be tied to the first fixing ring 10 and the second fixing ring 11, and the ropes can be wrapped around and tied to the tree trunk. Therefore, it is possible to tie tree trunks of different thicknesses, or soft steel wire can be used for binding.
[0026] See Figures 2-3 The buffer includes a support spring 12 disposed at the bottom of the setting groove 3, a slider 13 fixedly disposed at the top of the support spring 12 and slidably disposed inside the setting groove 3, and two connecting rods 14 fixedly disposed on the support frame 4, the connecting rods 14 being fixedly connected to the corresponding sliders 13. The insect-proof bag 26 has a sliding groove 15, and the fixing rod 1 and fixing rod 2 have a sliding groove 16. The sliding groove 15 corresponds to the corresponding sliding groove 2 16 and they are connected to each other as one unit. A vertical through rod 17 is fixedly installed in each of the grooves 3. The slider 13 is slidably sleeved on the vertical through rod 17, and the support spring 12 is sleeved on the vertical through rod 17. As the fruit volume continues to increase, the growth of the fruit will push the support frame 4 to move downward. A support net 5 is provided on the inner side of the support frame 4 to prevent water from accumulating on the support frame 4. When the support frame 4 moves downward, the springs on both sides are compressed, thereby more effectively supporting the fruit. The sliding groove 15 corresponds to the corresponding sliding groove 2 16, and the sliding groove 15 and the corresponding sliding groove 2 16 are connected to each other as one unit. This ensures that the insect-proof bag 26 and the groove 3 are connected, which facilitates the fixed connection between the connecting rod 14 and the corresponding slider 13.
[0027] See Figure 1The insect-proof bag 26 has multiple through holes 18 on its bottom. The sealing assembly includes a sealing ring 19, with a ventilation mesh 20 installed at the bottom of the sealing ring 19. The sealing ring 19 has corresponding holes 21 for the through holes 18. The sealing assembly also includes an inner ring 22, with secondary corresponding holes 23 on the inner ring 22. Two mounting pieces 24 are fixed to the top of the sealing ring 19. The fixing rod 1 and fixing rod 2 have corresponding insertion grooves 25 for the mounting pieces 24. First, through holes 18 are made at the bottom of the insect-proof bag 26. Then, the inner ring 22 is placed into the bottom of the insect-proof bag 26, with the secondary corresponding holes 23 on the inner ring 22 corresponding to the through holes 18. After alignment, glue is applied for adhesion. Finally, the sealing ring 19 is closed. The sealing ring 19, with its corresponding hole 21 on the outer bottom of the insect-proof bag 26, needs to align with the secondary corresponding hole 23 on the inner ring 22. Screws or threaded rods are inserted into the corresponding hole 21 and the secondary corresponding hole 23. This pressing action secures the sealing ring 19 to the outer bottom of the insect-proof bag 26. A ventilation mesh 20 is installed at the inner bottom of the sealing ring 19, allowing communication between the outside and inside of the insect-proof bag 26. A drawstring opening 6 is installed at the top of the insect-proof bag 26. Unripe fruits can be placed inside the bag by unfolding the drawstring opening 6. The ventilation mesh 20 ensures air circulation, preventing fruit growth in a sealed environment and thus improving planting efficiency. The mounting plate 24 is inserted into the embedding groove 25. Threaded mounting holes are pre-drilled on the mounting plate 24 and in the embedding groove 25. As shown in the figure, screws are used to further secure the sealing ring 19.
[0028] In use, the support frame 4 is connected to the buffer, which supports the bottom of the immature jackfruit to reduce the stress at the connection between the fruit and the trunk, preventing the fruit from falling after ripening. As the fruit grows, it pushes the support frame 4 downward, so the buffer is needed to ensure the support frame 4 moves downward normally and prevents the fruit from falling. This device can effectively protect the jackfruit during its growth and ripening stages, preventing the fruit from falling off the tree automatically, reducing the damage rate of the fruit, and improving planting efficiency.
[0029] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A jackfruit protection device, characterized in that, It includes a first fixing rod (1) and a second fixing rod (2). An insect-proof bag (26) is installed between the first fixing rod (1) and the second fixing rod (2). A groove (3) is opened on the inner side of the first fixing rod (1) and the second fixing rod (2). A buffer is provided in the groove (3). A support frame (4) that connects the buffer is provided inside the insect-proof bag (26). A support net (5) is provided inside the support frame (4). A drawstring opening (6) is installed on the top of the insect-proof bag (26) (1), and a rope (7) is provided on the drawstring opening (6). Among them, the insect-proof bag (26) has an opening at the bottom and a sealing component is provided at the bottom of the insect-proof bag (26). A lifting plate (8) is inserted into the fixing rod one (1) and the fixing rod two (2), and a suspension component is provided at the top of the lifting plate (8).
2. The jackfruit protection device according to claim 1, characterized in that, The bottom of the lifting plate (8) has a threaded hole 1, and the outer surfaces of the fixing rod 1 (1) and fixing rod 2 (2) have multiple threaded holes 2 (9) with equal spacing.
3. The jackfruit protection device according to claim 2, characterized in that, The suspension assembly includes a first fixing ring (10) and a second fixing ring (11) fixed to the top of the lifting plate (8).
4. The jackfruit protection device according to claim 3, characterized in that, The buffer includes a support spring (12) set at the bottom of the setting groove (3), a slider (13) fixedly set at the top of the support spring (12) and slidably set inside the setting groove (3), and two connecting rods (14) fixedly set on the support frame (4), with the connecting rods (14) and the corresponding sliders (13) fixedly connected.
5. A jackfruit protection device according to claim 4, characterized in that, The insect-proof bag (26) has a sliding groove (15), and the fixing rod (1) and the fixing rod (2) have a sliding groove (16). The sliding groove (15) corresponds to the corresponding sliding groove (16) and they are connected to each other as one unit. The groove (3) is fixed with a vertical through rod (17). The slider (13) is slidably sleeved on the vertical through rod (17), and the support spring (12) is sleeved on the vertical through rod (17).
6. A jackfruit protection device according to claim 5, characterized in that, The insect-proof bag (26) has multiple through holes (18) on its bottom. The sealing assembly includes a sealing ring (19). A ventilation mesh (20) is provided at the bottom of the sealing ring (19). The sealing ring (19) has a corresponding hole (21) for the corresponding through hole (18).
7. A jackfruit protection device according to claim 6, characterized in that, The sealing assembly includes an inner ring (22) with a corresponding secondary hole (23) on the inner ring (22).
8. A jackfruit protection device according to claim 7, characterized in that, The top of the sealing ring (19) is fixed with two mounting pieces (24), and the fixing rod one (1) and fixing rod two (2) are provided with corresponding mounting piece (25) embedding grooves (25).