Grafting device and method for pest control of olive trees

Abstract

The invention discloses a grafting device and method for pest control of olive trees, and particularly relates to the field of grafting, the grafting device comprises a clamping mechanism, the clamping mechanism comprises two semi-ring clamps capable of moving in different directions, flexible pads are fixedly arranged on the two semi-ring clamps, a plurality of convex pieces are fixedly arranged on the flexible pads, and the convex pieces are arranged on the clamping mechanism; every two adjacent protruding pieces are arranged at intervals, and the clamping mechanism is used for clamping the grafting position through the two semi-ring clamps after film wrapping; the grafting device further comprises a ventilation mechanism, and the ventilation mechanism comprises a ring seat. The grafting position is further fixed by arranging the clamping mechanism, during clamping, the multiple protruding pieces are arranged, certain gaps are formed between the multiple protruding pieces, and the ventilation mechanism is arranged, so that continuous air circulation of the grafting position is guaranteed, the grafting position can be helped to be kept dry, excessive moisture is avoided, and the grafting effect is improved. Therefore, healing between the short-branch scion and the stock is promoted, and rooting and growth are accelerated.

Description

Technical Field

[0001] The present invention relates to the technical field of grafting, and more specifically, the present invention relates to a grafting device and method for preventing and controlling pests and diseases of olive trees. Background Art

[0002] The olive tree is a long-lived evergreen tree or shrub and is one of the high-quality oil tree species widely planted globally. During the growth process of the olive tree, it is vulnerable to the harm of the large granulated transverse groove weevil. This pest mainly feeds on the tender branches and leaves of the tree, resulting in the growth of the tree being hindered and even affecting the yield and quality of the fruits. Currently, the main control measures mainly include taking advantage of the feigning death habit of the adult insects, spreading nets under the tree, vibrating the branches in the early morning, smearing yellow soil mixed with pesticides and then wrapping them with membranes, as well as using different chemical pesticides for the adults and larvae. However, none of the above control methods can effectively solve the harm of the large granulated transverse groove weevil to the olive tree.

[0003] Therefore, in order to control the harm caused by the large granulated transverse groove weevil to the olive tree, since the existing control measures cannot effectively solve the harm of the large granulated transverse groove weevil to the olive tree, through continuous exploration, it is found that the olive tree has developed roots, grows rapidly, and has the characteristics of natural pest and disease control. By using the high-grafting and variety-improving grafting technology, using the tree species as the rootstock, the pest and disease control ability of the grafted olive tree is enhanced, and no traces of the large granulated transverse groove weevil are found around the grafted tree species.

[0004] Currently, for the grafting of olive trees, the lower end of the short branch needs to be cut into a pointed tip, the top end of the rootstock to be inserted is removed, and its upper end is split vertically on one side. Then, the short branch is inserted into the split gap, and finally, it is wrapped with a membrane to complete the grafting step. However, when olive trees are planted in some plateau areas with high altitudes but meeting the olive tree planting conditions, the plateau areas are open, but are easily affected by cold air and have strong winds. At this time, when grafting olive trees, as the end of the short branch becomes heavier during growth, it is prone to gradually tilt under the influence of strong winds, affecting the growth of the olive tree. Therefore, when grafting and wrapping the membrane, it needs to be wrapped as many layers as possible and tied tightly, or after the film is completed, the wrapped position is clamped with a fixing clip to ensure the stability of the short branch. However, too tight binding is likely to cause moisture accumulation and inability to drain, and is prone to breed molds or bacteria in a high-temperature and high-humidity environment, resulting in the grafting position being prone to rot and increasing the risk of the death of the entire plant. Summary of the Invention

[0005] A grafting device and method for preventing and controlling pests and diseases of olive trees provided by the present invention aim to solve the following problem: For olive trees grafted in strong wind areas, it is necessary to fix and tie the grafting position as tightly as possible during the grafting process. However, too tight binding is likely to cause moisture accumulation and inability to drain, and is prone to breed molds or bacteria in a high-temperature and high-humidity environment, resulting in the grafting position being prone to rot and increasing the risk of the death of the entire plant.

[0006] To achieve the above object, the present invention provides the following technical solution: A grafting device for preventing and controlling diseases and pests of olive trees, comprising: a clamping mechanism, the clamping mechanism includes two semi-ring clamps that can move in opposite directions, and flexible pads are fixedly arranged on both semi-ring clamps. A plurality of convex pieces are fixedly arranged on the flexible pads, and there are spaced gaps between adjacent two convex pieces. The clamping mechanism is used to clamp the grafting position through the two semi-ring clamps after enclosing the film.

[0007] The grafting device further includes a ventilation mechanism, the ventilation mechanism includes a ring seat, the clamping mechanism is located inside the ring seat, and a wind guiding cover that can swing with the wind direction is rotatably arranged on the ring seat. The air outlet end of the wind guiding cover points to the grafting position.

[0008] A support mechanism is further arranged at the bottom of the ring seat, and the support mechanism is used to stably support the ventilation mechanism.

[0009] In a preferred embodiment, an annular groove is formed on the ring seat, a sliding ring is rotatably arranged in the annular groove, the wind guiding cover is fixedly arranged on the sliding ring, and a wind plate is also fixedly arranged on the sliding ring.

[0010] In a preferred embodiment, a gas guiding component is fixedly arranged on the ring seat. The gas guiding component includes a gas guiding seat, the gas guiding seat is installed at the air outlet end of the sliding ring, a ring pipe is fixedly arranged on the ring seat, the gas guiding seat is in sliding and sealing contact with the outer wall of the ring pipe, a plurality of first air inlet holes are formed at the bottom of the ring pipe, and the plurality of first air inlet holes are evenly distributed in the circumferential direction of the ring pipe. And several of the first air inlet holes are located inside the gas guiding seat. A plurality of air blocking components are arranged in the ring pipe, and the plurality of air blocking components are adapted to the corresponding first air inlet holes. The air blocking components are used to block the first air inlet holes when the first air inlet holes are not inside the gas guiding seat. Two communicating pipes are also communicated with the ring pipe, and the two communicating pipes are fixedly communicated with the corresponding semi-ring clamps, and the air outlet ends of the communicating pipes are communicated with an air supply component, and the air supply component is used to guide the air flow to the grafting position.

[0011] In a preferred embodiment, the air blocking component includes a blocking piece hinged in the ring pipe, the blocking piece is adapted to the first air inlet hole, and a limiting block is fixedly arranged in the ring pipe, and the limiting block is used to limit the swinging angle of the blocking piece.

[0012] In a preferred embodiment, the air supply component includes a second air inlet hole formed on the semi-ring clamp, a side groove communicated with the second air inlet hole is also formed on the semi-ring clamp, and a plurality of air supply holes are formed on the flexible pad. The plurality of air supply holes are formed between adjacent two convex pieces, and the air outlet ends of the plurality of air supply holes all point to the grafting position.

[0013] In a preferred embodiment, an insect repellent component is provided on the wind board. The insect repellent component includes a fixing rod fixedly arranged on the wind board, and a flexible sheet is installed at the end of the fixing rod. The insect repellent component is used to make the flexible sheet touch the scion when the wind board swings with the wind direction.

[0014] In a preferred embodiment, a speed reduction component is further provided on the ring seat. The speed reduction component includes an elastic member slidably arranged on the sliding ring, and a spherical ball is fixedly arranged at the end of the elastic member. A plurality of convex points are uniformly distributed in the circumferential direction of the ring seat. When the sliding ring rotates on the surface of the ring seat, the spherical ball can be in abutting contact with the corresponding convex point.

[0015] In a preferred embodiment, a dehumidifying mechanism is provided on the air guiding cover. The dehumidifying mechanism includes a side cover installed on the air guiding cover. A plurality of ventilation inclined holes are formed in the side cover, and a drying box is arranged in the air guiding cover. A dehumidifying component is fixedly arranged in the air guiding cover. The baffle includes a plurality of baffles fixedly arranged in the air guiding cover, and a water receiving box is fixedly arranged at the bottom of the air guiding cover. The water receiving box is communicated with the inner wall of the air guiding cover, and a drain hole is formed at the bottom of the water receiving box.

[0016] In a preferred embodiment, the support mechanism includes a plurality of support rods I hinged to the ring seat, and a support rod II is slidably arranged in the support rod I. A fastening member is arranged on the support rod I for fixing the support rod II in the support rod I.

[0017] A grafting method of a grafting device for preventing and controlling pests and diseases of olive trees includes the following steps:

[0018] Step 1: Graft the short scion on the rootstock and perform a pre-fixing treatment with a film wrapping.

[0019] Step 2: Use the clamping mechanism to clamp and fix the grafting position with two flexible pads.

[0020] Step 3: Continuously supply air to the grafting position through the ventilation mechanism to ensure air circulation at the grafting position.

[0021] Step 4: Adjust the support mechanism to insert the support rod II into the ground soil to stably support the grafting device.

[0022] The beneficial effects of the present invention are as follows:

[0023] The present invention further fixes the grafting position by setting the clamping mechanism, and when clamping, a plurality of convex pieces are provided, and there is a certain gap between the plurality of convex pieces. By setting the ventilation mechanism, continuous air circulation at the grafting position is ensured, which can help keep the grafting position dry, avoid excessive humidity, thereby promoting the healing between the short scion and the rootstock, and accelerating rooting and growth. Description of the Drawings

[0024] Figure 1 Schematic diagram of the three-dimensional structure of the present invention Figure 1 .

[0025] Figure 2 Schematic diagram of the three-dimensional structure of the clamping mechanism of the present invention.

[0026] Figure 3 Schematic diagram of the three-dimensional structure of part of the ventilation mechanism of the present invention.

[0027] Figure 4 Schematic diagram of the three-dimensional structure of the ventilation mechanism of the present invention.

[0028] Figure 5 Schematic diagram of the front cross-sectional structure of the ventilation mechanism of the present invention.

[0029] Figure 6 Schematic diagram of the structure of the air-blocking component of the present invention.

[0030] Figure 7 Schematic diagram of the structure of the air-sending component of the present invention.

[0031] Figure 8 Schematic diagram of the three-dimensional structure of the present invention Figure 2 .

[0032] Figure 9 is Figure 8 an enlarged view of part A in

[0033] Figure 10 Schematic diagram of the cross-sectional structure of the dehumidification mechanism of the present invention.

[0034] Figure 11 Flowchart of the method of the present invention.

[0035] Reference numerals are: 1, clamping mechanism; 11, semi-circular clamp; 12, flexible pad; 121, tab; 13, screw; 2, ventilation mechanism; 21, ring seat; 211, annular groove; 22, sliding ring; 23, wind plate; 24, air guide cover; 25, air guide component; 251, air guide seat; 252, ring pipe; 2521, first air inlet hole; 253, air blocking component; 2531, blocking piece; 2532, limiting block; 254, connecting pipe; 255, air sending component; 2551, second air inlet hole; 2552, side groove; 2553, air sending hole; 3, support mechanism; 31, first support rod; 32, second support rod; 33, fastener; 4, insect repellent component; 41, fixed rod; 42, flexible sheet; 5, speed reduction component; 51, elastic member; 52, spherical ball; 53, convex point; 6, dehumidification mechanism; 61, side cover; 611, inclined ventilation hole; 62, drying box; 63, dehumidification component; 631, baffle; 632, water receiving box; 6321, drain hole. Detailed implementation manners

[0036] The following further describes the present application in conjunction with the accompanying drawings. It is necessary to point out here that the following specific embodiments are only used to further illustrate the present application and cannot be understood as limiting the protection scope of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0037] Refer to the accompanying drawings of the specification Figures 1 to 4 A grafting device for preventing and controlling diseases and pests of olive trees, comprising: a clamping mechanism 1. The clamping mechanism 1 includes two semi-ring clamps 11 that can move in opposite directions. Flexible pads 12 are fixedly arranged on both of the two semi-ring clamps 11. A plurality of convex pieces 121 are fixedly arranged on the flexible pads 12, and a gap is provided between two adjacent convex pieces 121. The clamping mechanism 1 is used to clamp the grafting position through the two semi-ring clamps 11 after enclosing the film.

[0038] The grafting device further includes a ventilation mechanism 2. The ventilation mechanism 2 includes a ring seat 21. The clamping mechanism 1 is located inside the ring seat 21. A wind guiding cover 24 that can swing with the wind direction is rotatably arranged on the ring seat 21, and the air outlet end of the wind guiding cover 24 points to the grafting position.

[0039] A support mechanism 3 is further arranged at the bottom of the ring seat 21, and the support mechanism 3 is used to stably support the ventilation mechanism 2.

[0040] It should be noted that the two semi-ring clamps 11 are connected by two screw rods 13, and the two screw rods 13 are in threaded fit connection with the corresponding semi-ring clamps 11. By rotating the screw rods 13, the distance between the two semi-ring clamps 11 is adjusted to realize clamping and fixing of the grafting position. Both the flexible pads 12 and the convex pieces 121 are made of flexible materials, which can be made of rubber, silica gel, etc. The grafting position is clamped and fixed through the flexible pads 12 made of flexible materials, which can avoid damage to the grafting position caused by excessive clamping force, and through the plurality of convex pieces 121 arranged on the flexible pads 12 and the gap between two adjacent convex pieces 121, the air circulation of the grafting position is ensured.

[0041] An annular groove 211 is formed on the ring seat 21. A sliding ring 22 is rotatably arranged in the annular groove 211. The wind guiding cover 24 is fixedly arranged on the sliding ring 22, and a wind plate 23 is also fixedly arranged on the sliding ring 22.

[0042] In this embodiment, the implementation scenario is as follows: First, graft the short scion onto the rootstock, then perform a pre-fixing treatment on the grafting position by wrapping it, and then adjust the distance between the two semi-ring clamps 11 by rotating the screw 13 to clamp and fix the grafting position. Through the multiple tabs 121 provided on the flexible pad 12, the air circulation at the grafting position is ensured through the gaps between adjacent tabs 121. Then, the grafting device is stably supported and positioned by the support mechanism 3. However, during this process, although gaps are provided between adjacent tabs 121 to allow air to flow through the gaps, the flexible pad 12 needs to be made of a flexible material to avoid damaging the grafting position due to the clamping force. At this time, during the clamping process, the tabs 121 will be squeezed, causing the gaps between adjacent tabs 121 to become smaller. At this time, it is easy to cause the problem that air flow is not easy to flow through the gaps. Then, through the ventilation mechanism 2, the wind plate 23 is in a shape similar to a sail. During its use, under the action of wind force, when the wind blows towards the wind plate 23, it will drive the sliding ring 22 to rotate on the ring seat 21. At this time, the air inlet of the air guide cover 24 faces the direction of the wind blowing, so that the air flow driven by the wind force can enter the air guide cover 24 and be blown towards the grafting position through the air guide cover 24, thus ensuring the air circulation at the grafting position and avoiding the problem that moisture accumulates and cannot be discharged, which is likely to breed molds or bacteria in a high-temperature and high-humidity environment, resulting in the grafting position being prone to rot and increasing the risk of the entire plant dying.

[0043] Further, referring to the attached drawings of the specification Figures 4 to 6 On the ring seat 21, a gas guiding component 25 is fixedly arranged. The gas guiding component 25 includes a gas guiding seat 251, the gas guiding seat 251 is installed at the air outlet end of the sliding ring 22, a ring pipe 252 is fixedly arranged on the ring seat 21, the gas guiding seat 251 is in sliding and sealing contact with the outer wall of the ring pipe 252, a plurality of first air inlet holes 2521 are opened at the bottom of the ring pipe 252, the plurality of first air inlet holes 2521 are evenly distributed in the circumferential direction of the ring pipe 252, and several of the first air inlet holes 2521 are located inside the gas guiding seat 251. A plurality of air blocking components 253 are arranged in the ring pipe 252, the plurality of air blocking components 253 are adapted to the corresponding first air inlet holes 2521, and the air blocking components 253 are used to block the first air inlet holes 2521 when the first air inlet holes 2521 are not inside the gas guiding seat 251. Two connecting pipes 254 are also communicated with the ring pipe 252, the two connecting pipes 254 are fixedly communicated with the corresponding semi-ring clamps 11, and the air outlet ends of the connecting pipes 254 are communicated with an air delivery component 255, and the air delivery component 255 is used to guide the air flow to the grafting position.

[0044] The air blocking component 253 includes a blocking piece 2531 hinged in the ring pipe 252, the blocking piece 2531 is adapted to the first air inlet hole 2521, and a limiting block 2532 is fixedly arranged in the ring pipe 252, and the limiting block 2532 is used to limit the swinging angle of the blocking piece 2531.

[0045] It should be noted that since the number of semi-ring clips 11 is two, if air is continuously supplied to the grafting position through the air guiding cover 24 that can swing with the wind direction to ensure air connection, then two air outlet ends need to be provided on the air guiding cover 24, and the two air outlet ends respectively point to the corresponding grafting positions. However, since the air guiding cover 24 is rotationally arranged and rotates with the wind direction, it is easy to cause entanglement interference between the two air outlet ends at this time. Therefore, it is necessary to set up an air guiding component 25, including a fixed ring pipe 252 and an air guiding seat 251 fixedly connected to the air guiding cover 24. Through a plurality of first air inlet holes 2521 opened at the bottom of the ring pipe 252, and a plurality of air blocking components 253 adapted to the corresponding first air inlet holes 2521 are arranged in the ring pipe 252. When the air flow enters the air guiding seat 251 from the air guiding cover 24, the air flow can blow towards the plurality of first air inlet holes 2521 communicated with the inside of the air guiding seat 251. At this time, the corresponding blocking pieces 2531 are blown to swing by the air flow, so that the air flow can enter the ring pipe 252, and through the two connecting pipes 254, the air flow is blown towards the corresponding grafting positions through the two connecting pipes 254 to ensure air circulation at the grafting positions.

[0046] It should also be noted that among the plurality of first air inlet holes 2521 opened at the bottom of the ring pipe 252, several corresponding ones are located inside the air guiding seat 251. However, since the air guiding seat 251 can move along the surface of the ring pipe 252 as the air guiding cover 24 rotates, and the rotation of the air guiding cover 24 is driven by the movement of the wind direction, the rotation angle of the air guiding cover 24 is uncertain. At this time, it may occur that a certain first air inlet hole 2521 has half inside the air guiding seat 251 and half outside the air guiding seat 251, resulting in problems such as the air flow being able to blow the blocking piece 2531 adapted to this first air inlet hole 2521 to rotate or the intensity of the air flow being insufficient to blow the blocking piece 2531 to rotate. If the air flow can blow the blocking piece 2531 adapted to this first air inlet hole 2521 to rotate, at this time, part of the air flow entering the air guiding seat 251 will flow out from this position, but most of the air flow can still enter the ring pipe 252 from the air guiding seat 251, then enter the connecting pipe 254 through the ring pipe 252, and blow towards the grafting position to realize air circulation. If the air flow is insufficient to blow the blocking piece 2531 adapted to this first air inlet hole 2521 to rotate, then the air flow can still enter the ring pipe 252 from the air guiding seat 251, then enter the connecting pipe 254 through the ring pipe 252, and blow towards the grafting position to realize air circulation. Therefore, neither of these two situations affects its normal air circulation.

[0047] Further, referring to the attached drawings of the specification Figure 7, the air supply component 255 includes a second air inlet hole 2551 formed in the semi-circular clamp 11. A side groove 2552 communicating with the second air inlet hole 2551 is also formed in the semi-circular clamp 11. A plurality of air supply holes 2553 are formed in the flexible pad 12. The plurality of air supply holes 2553 are formed between two adjacent tabs 121, and the air outlet ends of the plurality of air supply holes 2553 all point to the grafting position.

[0048] It should be noted that by forming the second air inlet hole 2551 and the side groove 2552 in the semi-circular clamp 11 and forming the air supply holes 2553 in the flexible pad 12, the air flow can enter the second air inlet hole 2551 through the connecting pipe 254, enter the side groove 2552 through the second air inlet hole 2551, and then be blown to the grafting position through the plurality of air supply holes 2553 to ensure the air circulation.

[0049] Further, referring to the accompanying drawings of the specification Figure 8 , an insect repellent component 4 is provided on the wind plate 23. The insect repellent component 4 includes a fixing rod 41 fixedly arranged on the wind plate 23. A flexible piece 42 is installed at the end of the fixing rod 41. The insect repellent component 4 is used to make the flexible piece 42 touch the scion when the wind plate 23 swings with the wind direction.

[0050] It should be noted that the flexible piece 42 is a flexible touch material, specifically a soft plastic sheet. When the air guide cover 24 swings with the wind direction when blown by the wind, it can drive the fixing rod 41 to move synchronously, and the flexible piece 42 can intermittently contact the short branch scion, which can interfere with the activities of pests, play a role in driving away pests, and reduce the damage of pests to the grafting part.

[0051] In the above technical solution, by providing the insect repellent component 4, the flexible piece 42 can intermittently contact with the short branch scion, interfere with the activities of pests, play a role in driving away pests, and reduce the damage of pests to the grafting part. However, in this process, since the air guide cover 24 swings with the wind direction when blown by the wind, the flexible piece 42 moves synchronously with it. If the wind force is strong and the wind direction is uncertain during this process, it is easy to cause the air guide cover 24 to rotate rapidly with the blowing direction of the wind, resulting in the problem that the flexible piece 42 rapidly pats on the short branch scion. At this time, although the flexible piece 42 is a flexible touch material, it is also easy to damage the short branch scion. For this reason, the present invention proposes a speed reduction component 5 for reducing the rotation speed of the air guide cover 24 under the action of strong wind. Specifically, referring to the accompanying drawings of the specification Figure 8 and Figure 9 , a speed reduction component 5 is also provided on the ring base 21. The speed reduction component 5 includes an elastic member 51 slidably arranged on the sliding ring 22. A spherical ball 52 is fixedly arranged at the end of the elastic member 51. A plurality of convex points 53 are evenly distributed in the circumferential direction of the ring base 21. When the sliding ring 22 rotates on the surface of the ring base 21, the spherical ball 52 can be in contact with the corresponding convex points 53.

[0052] It should be noted that the elastic member 51 is a spring. When the air guide cover 24 rotates, under the action of the spring, its spherical ball 52 can intermittently contact with a plurality of convex points 53, so that it can be subjected to intermittent impact force or resistance, thereby slowing down its movement speed. And when the spherical ball 52 contacts the convex point 53, mechanical impact or friction will occur, thus achieving the effect of deceleration.

[0053] In the above technical solution, by setting the ventilation mechanism 2 to guide the air to be delivered to the grafting position to ensure the air circulation. In this process, if the outside is in a rainy environment, at this time, the wet air will be guided by the ventilation mechanism 2 and blown to the grafting position. The wet air will increase the humidity of the grafting position, resulting in the growth of mold or bacteria at the grafting position and rotting, and increasing the risk of the death of the whole plant. For this reason, the present invention also proposes a dehumidification mechanism 6 to dry the air entering the air guide cover 24 and then blow it to the grafting position. Specifically, referring to the attached drawings of the specification Figure 10 The air guide cover 24 is provided with a dehumidification mechanism 6. The dehumidification mechanism 6 includes a side cover 61. The side cover 61 is installed on the air guide cover 24. A plurality of ventilation inclined holes 611 are opened on the side cover 61, and a drying box 62 is arranged in the air guide cover 24.

[0054] It should be noted that through the plurality of ventilation inclined holes 611, the rainwater entering the air guide cover 24 can be reduced. And by setting the drying box 62, the entering wet air can be dried and then blown to the grafting position to ensure air circulation. However, in this process, desiccant and other materials are usually arranged in the drying box 62 to achieve the effect of drying and dehumidification. If the rainy environment lasts for a period of time, it is easy to cause the desiccant to be saturated and the problem of ineffective drying, resulting in the need to frequently replace the drying box 62. For this reason, the present invention also proposes a dehumidification assembly 63. Specifically, referring to the attached drawings of the specification Figure 10 A dehumidification assembly 63 is fixedly arranged in the air guide cover 24. The baffle 631 includes a plurality of baffles 631 fixedly arranged in the air guide cover 24. And a water receiving box 632 is fixedly arranged at the bottom of the air guide cover 24. The water receiving box 632 is communicated with the inner wall of the air guide cover 24, and a drain hole 6321 is opened at the bottom of the water receiving box 632.

[0055] It should be noted that when the humid air enters the air guide cover 24 through the ventilation inclined holes 611, the humid air will directly impact on the baffle 631. At this time, the moisture particles in the flow impact on the baffle 631 during the flow. The moisture particles are separated out after colliding with the obstacle due to inertia, so that the moisture in the humid air remains on the baffle 631. At this time, by arranging a plurality of baffles 631, the moisture in the humid air can be left on the plurality of baffles 631 as much as possible. At this time, the air continues to flow. However, due to the action of the plurality of baffles 631, most of the moisture in the humid air has been removed. After further drying by the drying box 62, and drying the humid air after removing a certain amount of moisture by the drying box 62, the service life of the drying box 62 can be improved, and the problem that the drying box 62 needs to be frequently replaced can be solved.

[0056] It should also be noted that the first air inlet hole 2521 opened on the annular pipe 252 must be arranged at the bottom of the annular pipe 252. Since the annular pipe 252 is exposed outside and is usually blown by the wind, if the first air inlet hole 2521 is arranged at other positions of the first air inlet hole 2521, it is easy for the outside air to directly blow the blocking piece 2531 to rotate, causing the outside air to directly enter the annular pipe 252 and blow towards the grafting position along with the air flow. If the outside air humidity is relatively high or in a rainy state at this time, and the humid air will directly enter without being dried, it will cause the grafting position to breed mold or bacteria and rot, increasing the risk of the whole plant dying.

[0057] Further, referring to the attached drawings of the specification Figure 1 The support mechanism 3 includes a plurality of first support rods 31 hinged on the annular seat 21, and a second support rod 32 is slidably arranged in the first support rod 31. A fastening member 33 is arranged on the first support rod 31, and the fastening member 33 is used to fix the second support rod 32 in the first support rod 31.

[0058] It should be noted that the number of the first support rods 31, the second support rods 32 and the fastening members 33 is three. Through the cooperation of the first support rods 31, the second support rods 32 and the fastening members 33, the three second support rods 32 can be inserted into the ground soil to stably support the device.

[0059] Referring to the attached drawings of the specification Figure 11 A grafting method of a grafting device for preventing and controlling diseases and pests of olive trees includes the following steps:

[0060] Step 1: Graft the short scion on the rootstock and perform pre-fixation treatment by wrapping it.

[0061] Step 2: Use the clamping mechanism 1 to clamp and fix the grafting position with two flexible pads 12.

[0062] Step 3: Continuously supply air to the grafting position through the ventilation mechanism 2 to ensure air circulation at the grafting position;

[0063] Step 4: Adjust the support mechanism 3 to insert the second support rod 32 into the ground soil to stably support the grafting device.

[0064] The specific implementation scenario is as follows: First, graft the short scion onto the rootstock, then perform a pre-fixing treatment of wrapping the grafting position, and then adjust the distance between the two semi-ring clamps 11 by rotating the screw 13 to clamp and fix the grafting position. Then, through the support mechanism 3, adjust the three second support rods 32 so that the three second support rods 32 can be inserted into the ground soil to stably support and position the grafting device. During the use of the device, the wind plate 23 is blown by the wind, and the air guide cover 24 is driven to rotate synchronously by the sliding ring 22, so that the air flow can enter the air guide cover 24. The moisture in the air is initially removed by the dehumidification component 63 and further dried by the drying box 62, and then blown towards the grafting position through the air guide seat 251, the ring pipe 252, the connecting pipe 254 and the air guide component 25 to ensure air circulation at the grafting position and keep the air at the grafting position continuously circulating.

[0065] The above embodiments only represent several implementation manners of the present invention, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A grafting device for the prevention and control of pests and diseases of olive trees, characterized in that Comprising: A clamping mechanism (1), the clamping mechanism (1) includes two semi-circular clips (11) that can move in opposite directions. Flexible pads (12) are fixedly arranged on both of the two semi-circular clips (11). A plurality of tabs (121) are fixedly arranged on the flexible pads (12), and there are spaced gaps between adjacent two tabs (121). The clamping mechanism (1) is used to clamp the grafting position through the two semi-circular clips (11) after film wrapping. The grafting device further includes a ventilation mechanism (2), the ventilation mechanism (2) includes a ring base (21). The clamping mechanism (1) is located inside the ring base (21). A wind guiding cover (24) that can swing with the wind direction is rotatably arranged on the ring base (21), and the air outlet end of the wind guiding cover (24) points to the grafting position. A support mechanism (3) is further arranged at the bottom of the ring base (21), and the support mechanism (3) is used to stably support the ventilation mechanism (2).

2. The grafting device for preventing and controlling diseases and pests of olive trees according to claim 1, characterized in that: An annular groove (211) is opened on the ring base (21), and a sliding ring (22) is rotatably arranged in the annular groove (211). The wind guiding cover (24) is fixedly arranged on the sliding ring (22), and a wind plate (23) is also fixedly arranged on the sliding ring (22).

3. The grafting device for preventing and controlling diseases and pests of olive trees according to claim 2, wherein: A gas guiding assembly (25) is fixedly arranged on the ring base (21). The gas guiding assembly (25) includes a gas guiding seat (251). The gas guiding seat (251) is installed at the air outlet end of the sliding ring (22). A ring pipe (252) is fixedly arranged on the ring base (21). The gas guiding seat (251) is in sliding and sealing contact with the outer wall of the ring pipe (252). A plurality of first air inlet holes (2521) are opened at the bottom of the ring pipe (252), and the plurality of first air inlet holes (2521) are evenly distributed in the circumferential direction of the ring pipe (252), and several of the first air inlet holes (2521) are located inside the gas guiding seat (251). A plurality of gas blocking assemblies (253) are arranged in the ring pipe (252), and the plurality of gas blocking assemblies (253) are adapted to the corresponding first air inlet holes (2521). The gas blocking assembly (253) is used to block the first air inlet holes (2521) when the first air inlet holes (2521) are not inside the gas guiding seat (251). Two connecting pipes (254) are also communicated with the ring pipe (252), and the two connecting pipes (254) are fixedly communicated with the corresponding semi-circular clips (11), and the air outlet ends of the connecting pipes (254) are communicated with an air delivery assembly (255), and the air delivery assembly (255) is used to guide the air flow to the grafting position.

4. The grafting device for preventing and controlling pests and diseases of olive trees according to claim 3, wherein: The gas blocking assembly (253) includes a blocking piece (2531) hinged inside the ring pipe (252). The blocking piece (2531) is adapted to the first air inlet hole (2521), and a limiting block (2532) is fixedly arranged inside the ring pipe (252), and the limiting block (2532) is used to limit the swinging angle of the blocking piece (2531).

5. The grafting device for preventing and controlling pests and diseases of olive trees according to claim 4, characterized in that: The air supply component (255) includes a second air inlet hole (2551) formed in the semi-circular clamp (11), and a side groove (2552) communicating with the second air inlet hole (2551) is also formed in the semi-circular clamp (11). A plurality of air supply holes (2553) are formed in the flexible pad (12). The plurality of air supply holes (2553) are formed between two adjacent tabs (121), and the air outlet ends of the plurality of air supply holes (2553) all point to the grafting position.

6. The grafting device for preventing and controlling pests and diseases of olive trees according to claim 5, characterized in that: An insect repellent component (4) is arranged on the wind plate (23). The insect repellent component (4) includes a fixed rod (41) fixedly arranged on the wind plate (23), and a flexible piece (42) is installed at the end of the fixed rod (41). The insect repellent component (4) is used to make the flexible piece (42) touch the scion when the wind plate (23) swings with the wind direction.

7. The grafting device for preventing and controlling pests and diseases of olive trees according to claim 6, characterized in that: A speed reduction component (5) is further arranged on the ring base (21). The speed reduction component (5) includes an elastic member (51) slidably arranged on the sliding ring (22), and a spherical ball (52) is fixedly arranged at the end of the elastic member (51). A plurality of convex points (53) are evenly distributed in the circumferential direction of the ring base (21). When the sliding ring (22) rotates on the surface of the ring base (21), the spherical ball (52) can be in contact with the corresponding convex point (53).

8. The grafting device for preventing and controlling diseases and pests of olive trees according to claim 7, characterized in that: A dehumidification mechanism (6) is arranged on the air guiding cover (24). The dehumidification mechanism (6) includes a side cover (61). The side cover (61) is installed on the air guiding cover (24). A plurality of ventilation inclined holes (611) are formed in the side cover (61), and a drying box (62) is arranged in the air guiding cover (24). A dehumidification component (63) is fixedly arranged in the air guiding cover (24). The baffle (631) includes a plurality of baffles (631) fixedly arranged in the air guiding cover (24), and a water receiving box (632) is fixedly arranged at the bottom of the air guiding cover (24). The water receiving box (632) is communicated with the inner wall of the air guiding cover (24), and a drain hole (6321) is formed at the bottom of the water receiving box (632).

9. The grafting device for preventing and controlling diseases and pests of olive trees according to claim 8, characterized in that: The support mechanism (3) includes a plurality of support rods one (31) hinged on the ring base (21), and a support rod two (32) is slidably arranged in the support rod one (31). A fastener (33) is arranged on the support rod one (31), and the fastener (33) is used to fix the support rod two (32) in the support rod one (31).

10. A grafting method using the grafting device for preventing and controlling pests and diseases of olive trees as described in claim 9, characterized in that, Including the following steps: Step 1: Graft the short branch scion on the rootstock and perform pre-fixation treatment with a film; Step 2: Use the clamping mechanism (1) to clamp and fix the grafting position with two flexible pads (12); Step 3: Continuously supply air to the grafting position through the ventilation mechanism (2) to ensure air circulation at the grafting position; Step 4: Adjust the support mechanism (3) to insert the support rod two (32) into the ground soil to stably support the grafting device.

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