Forestry slice-cultivated plant pollination device

Abstract

The invention discloses a forestry slice-planted plant pollination device, which comprises a box body, a pollination mechanism is arranged outside the box body, the pollination mechanism comprises two rotating cylinders, the outer surface of the rotating cylinder on one side is fixedly connected with a fixed pipe through a fixed column, the inner part of the fixed pipe is movably connected with an arc head, and the arc head is fixedly connected with the outer surface of the rotating cylinder on the other side. A telescopic rod is fixedly connected to the outer surface of the arc head, a rotating rod is fixedly connected to the outer surface of the telescopic rod, the end of the rotating rod is rotationally connected with the interior of a fixed pipe in an embedded mode, and a driving motor is fixedly connected to one end of the rotating rod through a coupler. The problems that the overall pollination efficiency is still low due to the fact that pollen used for spraying needs to be manually collected in advance, and the pollen pollination quality is low due to the fact that pollination is conducted by spraying the pollen, the pollen concentration is reduced, the flower bud orientations are different, and a solution drives the pollen to flow are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural and forestry instruments, and particularly to a pollination device for forestry sheet-planted plants. Background Art

[0002] Pollination is an essential process for angiosperms to bear fruits. However, the existing pollination devices do not have the function of fully automatic pollination. In a pollination device for sheet-planted plants in smart agriculture with the application number CN202210422542.2, it includes connecting support legs. At the top of the connecting support legs, there is an automatic pollination mechanism. The pollen mixed solution is then sprayed out in a covering manner through the dispersion holes under the action of centrifugal force, thus realizing the function of fully automatic pollination and reducing the workload of the operator.

[0003] Although the device has the above advantages, in actual use, there are still the following defects:

[0004] 1) The working mode of the device is mixing and spraying, and the pollen that needs to be pollinated still needs to be collected manually, resulting in a still relatively low overall usage efficiency and greater difficulty.

[0005] 2) Although the device improves the pollination efficiency by spraying, on the one hand, spraying the mixed solution will reduce the concentration of pollen, and due to the different orientations of the flower pistils, the pollination quality will be relatively low. On the other hand, when spraying, the pollen will flow with the solution, and even cause the dripping of pollen, resulting in the problem of abnormal pollination and further reducing the pollination quality.

[0006] Therefore, it is necessary to solve the problems still existing in the existing device. Summary of the Invention

[0007] In view of the deficiencies of the prior art, the present invention provides a pollination device for forestry sheet-planted plants, which solves the problems that when the existing pollination device for sheet-planted plants is used, due to the pollen for spraying needing to be manually collected in advance, the overall pollination efficiency is still relatively low, and when pollinating by spraying pollen, due to the reduction of pollen concentration, different orientations of the flower pistils, and the solution driving the pollen to flow, the pollen pollination quality is relatively low.

[0008] To achieve the above object, the present invention is realized through the following technical solutions: A pollination device for piece-planted plants in forestry, including a box body, a pollination mechanism is arranged outside the box body. The pollination mechanism includes two rotary cylinders. The outer surface of one side of the rotary cylinder is fixedly connected with a fixed pipe through a fixed column. An arc head is movably connected inside the fixed pipe. The outer surface of the arc head is fixedly connected with a telescopic rod. The outer surface of the telescopic rod is fixedly connected with a rotating rod. The end of the rotating rod is rotatably connected to the inside of the fixed pipe in an embedded manner. One end of the rotating rod is fixedly connected with a driving motor through a coupling. The outer surface of the driving motor is fixedly connected to the inside of the fixed pipe in an embedded manner. A sliding rod is fixedly connected inside the fixed pipe. Both sides of the outer surface of the sliding rod are slidably connected through a resisting plate. A screw rod is threadedly connected through the body of the resisting plate. The end of the screw rod is rotatably connected to the inside of the fixed pipe in an embedded manner. One end of the screw rod is fixedly connected with an adjusting motor through a coupling. The outer surface of the adjusting motor is fixedly connected to the body of the fixed pipe in a penetrating manner.

[0009] Preferably, a lifting rod is fixedly connected to the outer surface of the box body. The output end of the lifting rod is fixedly connected with a fixed plate. A slide rail is fixedly connected to the outer surface of the fixed plate. Two linear motors are slidably connected to the outer surface of the slide rail. The outer surfaces of both linear motors are fixedly connected with connecting plates. The outer surfaces of both connecting plates are respectively fixedly connected with the outer surfaces of the two rotary cylinders.

[0010] Preferably, a material suction component is arranged outside the other rotary cylinder. The material suction component includes a filter cylinder. The filter cylinder is coaxially arranged with the fixed pipe. One end of the filter cylinder is fixedly connected with a hopper. A blower is fixedly connected inside the hopper.

[0011] Preferably, a fixed sleeve is sleeved outside the filter cylinder. The outer surface of the hopper is fixedly connected to the body of the fixed sleeve in a penetrating manner. Filter cotton is arranged inside the output end of the hopper.

[0012] Preferably, a closing unit is arranged on the body of the fixed sleeve. The closing unit includes a sliding sleeve. The inside of the sliding sleeve is penetrated and communicated with the inside of the fixed sleeve. A baffle is movably connected inside the sliding sleeve. The outer surface of the baffle is slidably connected to the inside of the fixed sleeve. The outer surface of the baffle is movably connected to the end of the filter cylinder.

[0013] Preferably, a connecting pipe is communicated with one end of the filter cylinder. The outer surface of the connecting pipe is movably connected to the inside of the fixed sleeve. A push bar is arranged between the outer surfaces of the connecting pipe and the sliding sleeve. Both sides of the body of the push bar are rotatably connected through a pin rod. One end of one side of the pin rod is fixedly connected to the outer surface of the connecting pipe. A through chute is opened on the body of the sliding sleeve. The inside of the chute is slidably connected to the outer surface of the other pin rod. One end of the other pin rod is fixedly connected to the outer surface of the baffle.

[0014] Preferably, a locking module is provided outside the connecting pipe. The locking module includes a connecting rod disposed outside the connecting pipe. One end of the connecting rod is rotatably connected to a fixing strip, and the outer surface of the fixing strip is fixedly connected to the outer surface of the connecting pipe. A fixing block is provided outside the connecting rod, and the outer surface of the fixing block is fixedly connected to the outer surface of the fixing sleeve.

[0015] Preferably, a through groove is formed in the body of the fixing block. One end of the connecting rod is fixedly connected to a clamping rod, and the outer surfaces of the clamping rod and the connecting rod are both movably connected to the inside of the through groove. The outer surface of the clamping rod is clamped to the outer surface of the fixing block. A spring rod is fixedly connected to the outer surface of the fixing block, and the output end of the spring rod is fixedly connected to the outer surface of the fixing strip.

[0016] Preferably, a positioning unit is provided outside the fixing sleeve. The positioning unit includes a fixing frame. A cross bar is fixedly connected to the outer surface of the fixing frame, and the outer surface of the cross bar is fixedly connected to the output end of the rotating cylinder on the other side. Clamping plates are fixedly connected to both sides of the outer surface of the fixing frame, and the outer surfaces of both clamping plates are movably connected to the outer surface of the fixing sleeve.

[0017] Preferably, a handle is movably connected to the outer surface of the fixing frame, and the outer surface of the handle is fixedly connected to the outer surface of the fixing sleeve. A magnetic column is fixedly connected to the outer surface of the cross bar, and the outer surface of the magnetic column is connected to the outer surface of the handle by magnetic force.

[0018] Beneficial Effects

[0019] The present invention provides a pollination device for sheet-planted plants in forestry. Compared with the prior art, it has the following beneficial effects:

[0020] (1) By providing a pollination mechanism, the movement of the fixing pipe can be used to fit around the outside of the stamen, and the two sets of pressing plates are used to fix and pat the stamen respectively, as well as the contact between the arc head and the stamen, so as to pollinate by electrostatically adhering pollen and depositing the pollen on the pistil, realizing the integration of pollen collection and pollination, not only improving the pollination efficiency but also the pollination quality.

[0021] (2) By providing a material suction component, when the arc head collects pollen, the fan works to extract air, so that the pollen slapped and fallen can be collected inside the filter cylinder. After collecting a large amount of pollen, the arc head enters the filter cylinder to contaminate the pollen, thus reducing the number of times of collecting pollen one by one and further improving the pollen pollination efficiency.

[0022] (3) By providing a sealing unit, the connecting pipe drives the baffle to move synchronously, so as to realize the opening and closing of the filter cylinder, facilitate the collection and pollination of pollen, and avoid the problem of leakage of the collected pollen.

[0023] (4) By setting up a locking module, with the clamping connection between the clamping rod and the fixed block, the connecting pipe can be limited by the fixed strip, so as to keep the filter cartridge always open and closed, facilitating individual pollen collection work through the fixed sleeve and the filter cartridge, thereby further improving the pollination efficiency.

[0024] (5) By setting up a retaining unit, with the clamping of the fixed sleeve by the clamping plate and the magnetic attraction between the handle and the magnetic column, it is convenient to retain the filter cartridge, and it is also convenient for disassembly. The filter cartridge can be held manually through the handle, so as to manually collect pollen, which can increase the amount of pollen collected and improve the quality of pollination. Description of the Drawings

[0025] Figure 1 is a three-dimensional external structure view of the present invention;

[0026] Figure 2 is a three-dimensional internal structure view of the fixed pipe of the present invention;

[0027] Figure 3 is a three-dimensional internal structure view of the fixed sleeve of the present invention;

[0028] Figure 4 is a three-dimensional external structure view of the fixed frame of the present invention;

[0029] Figure 5 is a three-dimensional external structure view of the connecting pipe of the present invention;

[0030] Figure 6 is a three-dimensional external structure view of the connecting rod of the present invention.

[0031] In the figure: 1, box body; 2, rotary cylinder; 3, fixed column; 4, fixed pipe; 5, material suction assembly; 51, filter cartridge; 52, hopper; 53, fan; 54, fixed sleeve; 55, closing unit; 551, sliding sleeve; 552, baffle; 553, connecting pipe; 554, locking module; 5541, connecting rod; 5542, fixed strip; 5543, fixed block; 5544, through groove; 5545, clamping rod; 5546, spring rod; 555, pushing strip; 556, pin rod; 557, sliding groove; 56, retaining unit; 561, fixed frame; 562, horizontal strip; 563, clamping plate; 564, handle; 565, magnetic column; 57, filter cotton; 6, arc head; 7, telescopic rod; 8, rotating rod; 9, driving motor; 10, sliding rod; 11, abutting plate; 12, lead screw; 13, adjusting motor; 14, lifting rod; 15, fixed plate; 16, slide rail; 17, linear motor; 18, connecting plate. Detailed Embodiments

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0033] Please refer to Figure 1-6 , the present invention provides a technical solution: a pollination device for sheet-planted plants in forestry:

[0034] Embodiment 1: Refer to the attached drawings of the specification Figure 1 and Figure 2 ; It includes a box body 1. The bottom of the box body 1 is provided with moving measures such as rollers, and a storage battery and a control circuit are provided on the main body. At the same time, an operation space can be provided inside the main body for storing agricultural and forestry tools and storing nutrient solution for watering plants. A pollination mechanism is provided outside the box body 1. The pollination mechanism includes two rotary cylinders 2. The rotary cylinders 2 are electrically connected to the control circuit and can adjust the orientation of the pistils by rotation. The outer surface of one side of the rotary cylinder 2 is fixedly connected to a fixed pipe 4 through a fixing column 3. An arc head 6 is movably connected inside the fixed pipe 4. The arc surface of the arc head 6 is provided with fluff to provide a bionic effect and increase the contact area. And an electrostatic generating device electrically connected to the control circuit is provided inside the arc head 6 so that the fluff can contaminate pollen by electrostatic adsorption. An expansion rod 7 is fixedly connected to the outer surface of the arc head 6. The expansion rod 7 is made of an existing electric push rod and is electrically connected to the control circuit. A rotating rod 8 is fixedly connected to the outer surface of the expansion rod 7. The end of the rotating rod 8 is rotationally connected to the inside of the fixed pipe 4 in an embedded manner. One end of the rotating rod 8 is fixedly connected to a driving motor 9 through a coupling. The driving motor 9 is made of a servo motor and is electrically connected to the control circuit. The outer surface of the driving motor 9 is fixedly connected to the inside of the fixed pipe 4 in an embedded manner. A sliding rod 10 is fixedly connected to the inside of the fixed pipe 4. The sliding rod 10 plays a role in limiting and guiding the movement. Two groups of abutting plates 11 are slidably connected through both sides of the outer surface of the sliding rod 10. At least two groups of abutting plates 11 are provided, and each group is provided with two, which are used to clamp and pat the pistils respectively for collecting and gathering pollen. A lead screw 12 is threadedly connected through the main body of the abutting plate 11. The thread directions on both sides of the surface of the lead screw 12 are arranged in opposite directions, and can drive the synchronous reverse movement of the two abutting plates 11 in the same group. The end of the lead screw 12 is rotationally connected to the inside of the fixed pipe 4 in an embedded manner. One end of the lead screw 12 is fixedly connected to an adjusting motor 13 through a coupling. The adjusting motor 13 is made of a servo motor and is electrically connected to the control circuit. The outer surface of the adjusting motor 13 is fixedly connected to the main body of the fixed pipe 4 in an embedded manner.

[0035] A lifting rod 14 is fixedly connected to the outer surface of the box body 1. The lifting rod 14 is made of an existing electric push rod and is electrically connected to the control circuit. The output end of the lifting rod 14 is fixedly connected to a fixed plate 15. A slide rail 16 is fixedly connected to the outer surface of the fixed plate 15. Two linear motors 17 are slidably connected to the outer surface of the slide rail 16. The linear motors 17 are electrically connected to the control circuit. Connecting plates 18 are fixedly connected to the outer surfaces of the two linear motors 17, and the outer surfaces of the two connecting plates 18 are respectively fixedly connected to the outer surfaces of the two rotary cylinders 2.

[0036] By setting the pollination mechanism, the movement of the fixed tube 4 can be used to fit over the outside of the pistil, and the two sets of pressing plates 11 are used to fix and beat the pistil respectively, and the contact between the arc head 6 and the pistil, so that pollen can be contaminated by static electricity, and the pollen can be pollinated on the pistil, realizing the integration of pollen collection and pollination, which not only improves the pollination efficiency, but also improves the pollination quality.

[0037] Embodiment 2: On the basis of Embodiment 1, refer to the attached drawings of the specification Figure 1 and the attached Figure 3 ; A material suction assembly 5 is arranged outside the other rotary cylinder 2. The material suction assembly 5 includes a filter cylinder 51. The filter cylinder 51 can filter and collect pollen in the air. The filter cylinder 51 is coaxially arranged with the fixed tube 4. One end of the filter cylinder 51 is fixedly connected to a hopper 52. The hopper 52 is in the shape of an existing funnel and serves to collect air. A fan 53 is fixedly connected inside the hopper 52. When the fan 53 works, it can extract air so that the scattered pollen enters the inside of the filter cylinder 51 for collection.

[0038] A fixed sleeve 54 is sleeved outside the filter cylinder 51. The fixed sleeve 54 plays a sealing role. At the same time, a separate control circuit and a power storage device can be arranged on the main body, and this control circuit is electrically connected to the fan 53. At the same time, the power storage device is electrically connected to the storage battery on the box body 1 in a plug-and-play connection manner, so as to facilitate the disassembly of the fixed sleeve 54 and the filter cylinder 51. The outer surface of the hopper 52 is fixedly connected through the main body of the fixed sleeve 54. A filter cotton 57 is arranged inside the output end of the hopper 52. The filter cotton 57 can seal one end of the hopper 52 to avoid the problem that impurities are blocked and affect air flow, thereby affecting pollen collection. And as a preferred method, a one-way valve is arranged at the exhaust end of the hopper 52 and at a position on the inner side of the filter cotton 57 to perform one-way exhaust treatment, so that pollen adheres to the inner wall of the filter cylinder 51 through negative pressure, so as to facilitate the contamination of pollen by the arc head 6 and prevent the leakage of pollen.

[0039] By setting the material suction assembly 5, after the arc head 6 collects pollen, the fan 53 works to extract air, so that the pollen beaten and dropped can be collected inside the filter cylinder 51. After collecting a large amount of pollen, the arc head 6 enters the filter cylinder 51 to contaminate the pollen, so that the number of times of collecting pollen one by one can be reduced, and the pollen pollination efficiency can be further improved.

[0040] Example 3: On the basis of Example 2, refer to the appended drawings of the specification Figure 3 , appended drawing Figure 5 ; A closing unit 55 is provided on the body of the fixed sleeve 54. The closing unit 55 includes a sliding sleeve 551. The inside of the sliding sleeve 551 is in through communication with the inside of the fixed sleeve 54. A baffle 552 is movably connected inside the sliding sleeve 551. The baffle 552 is made of a material with compressive resistance, wear resistance, corrosion resistance and good sealing performance. The opening and closing of one end of the filter cartridge 51 can be controlled by movement. The outer surface of the baffle 552 is slidably connected to the inside of the fixed sleeve 54, and the outer surface of the baffle 552 is movably connected to the end of the filter cartridge 51.

[0041] One end of the filter cartridge 51 is communicated with a connecting pipe 553. The outer diameters and wall thicknesses of the connecting pipe 553, the filter cartridge 51 and the fixed pipe 4 are the same. The outer surface of the connecting pipe 553 is movably connected to the inside of the fixed sleeve 54. A push bar 555 is provided between the outer surfaces of the connecting pipe 553 and the sliding sleeve 551. Both sides of the body of the push bar 555 are penetrated and rotatably connected with a pin rod 556. The pin rod 556 plays a role of connection support and limit. One end of one side pin rod 556 is fixedly connected to the outer surface of the connecting pipe 553. A through chute 557 is opened on the body of the sliding sleeve 551. The chute 557 is strip-shaped and its length is less than the length of the baffle 552. The inside of the chute 557 is slidably connected to the outer surface of the other side pin rod 556. One end of the other side pin rod 556 is fixedly connected to the outer surface of the baffle 552.

[0042] By providing the closing unit 55, the connecting pipe 553 is used to drive the baffle 552 to move synchronously, so as to realize the opening and closing of the filter cartridge 51, facilitate the collection and pollination of pollen, and avoid the problem of leakage of the collected pollen.

[0043] Example 4: On the basis of Example 3, refer to the appended drawings of the specification Figure 3 , appended drawing Figure 6 ; A locking module 554 is provided outside the connecting pipe 553. The locking module 554 includes a connecting rod 5541. The connecting rod 5541 is provided outside the connecting pipe 553. One end of the connecting rod 5541 is rotatably connected to a fixed strip 5542. A rotational damping measure is connected between the connecting rod 5541 and the fixed strip 5542 to prevent the self-rotation of the connecting rod 5541. The outer surface of the fixed strip 5542 is fixedly connected to the outer surface of the connecting pipe 553. A fixed block 5543 is provided outside the connecting rod 5541. The outer surface of the fixed block 5543 is fixedly connected to the outer surface of the fixed sleeve 54.

[0044] The body of the fixing block 5543 is provided with a through groove 5544. One end of the connecting rod 5541 is fixedly connected with a clamping rod 5545. The clamping rod 5545 is made of a material with compressive resistance and wear resistance, is arranged perpendicular to one end of the connecting rod 5541, and has a length less than that of the through groove 5544. The diameter is adapted to the internal width dimension of the through groove 5544. The outer surfaces of the clamping rod 5545 and the connecting rod 5541 are both movably connected to the inside of the through groove 5544. The outer surface of the clamping rod 5545 is clamped with the outer surface of the fixing block 5543. The outer surface of the fixing block 5543 is fixedly connected with a spring rod 5546. The spring rod 5546 can facilitate the reset of the connecting pipe 553 through resilience, and at the same time, it can also facilitate the improvement of the stability of the contact between the clamping rod 5545 and the surface of the fixing block 5543. The output end of the spring rod 5546 is fixedly connected with the outer surface of the fixing strip 5542.

[0045] By setting the locking module 554 and using the clamping of the clamping rod 5545 and the fixing block 5543, the connecting pipe 553 can be limited by the fixing strip 5542, so as to keep the filter cartridge 51 always open and closed, so as to facilitate the separate pollen collection work through the fixing sleeve 54 and the filter cartridge 51, thereby further improving the pollination efficiency.

[0046] Embodiment 5: On the basis of Embodiment 4, refer to the appended drawings of the specification Figure 3 and appended Figure 4 ; A positioning unit 56 is arranged outside the fixing sleeve 54. The positioning unit 56 includes a fixing frame 561. The fixing frame 561 is made of a material with good toughness. The outer surface of the fixing frame 561 is fixedly connected with a horizontal strip 562. The outer surface of the horizontal strip 562 is fixedly connected with the output end of the rotating cylinder 2 on the other side. Both sides of the outer surface of the fixing frame 561 are fixedly connected with clamping plates 563. The clamping plates 563 clamp the fixing sleeve 54 by means of interference fit through the toughness of the fixing frame 561. And as an optimized method, clamping grooves adapted to the clamping plates 563 can be arranged on the surface of the fixing sleeve 54 to realize the positioning and limiting functions during the positioning of the fixing sleeve 54. The outer surfaces of both sides of the clamping plates 563 are movably connected with the outer surface of the fixing sleeve 54.

[0047] A handle 564 is movably connected to the outer surface of the fixing frame 561. The contact between the handle 564 and the fixing frame 561 can limit the fixing sleeve 54, and at the same time, it is also convenient for manual pollen collection operation by hand. And the handle 564 is made of a magnetic material or has a magnet embedded inside. The outer surface of the handle 564 is fixedly connected with the outer surface of the fixing sleeve 54. The outer surface of the horizontal strip 562 is fixedly connected with a magnetic column 565. The outer surface of the magnetic column 565 is connected with the outer surface of the handle 564 by magnetic force.

[0048] By setting the retention unit 56, using the clamping of the clamping plate 563 on the fixed sleeve 54, and through the magnetic attraction between the handle 564 and the magnetic column 565, the filter cartridge 51 can be easily retained and disassembled. At the same time, the filter cartridge 51 can be manually operated through the handle 564, so as to manually collect pollen, which can increase the amount of pollen collected and improve the quality of pollination.

[0049] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0050] During operation, the movement of the box body 1 drives the fixed pipe 4 to move to the side of the plant to be pollinated. Then, through the action of the lifting rod 14, the linear motor 17 and the rotary cylinder 2 on one side, one end of the fixed pipe 4 faces the male stamen, and through position adjustment, the fixed pipe 4 is sleeved outside the stamen. Then, the adjustment motor 13 drives the lead screw 12 to rotate, so that the two abutting plates 11 in the outer group approach each other to clamp the stem part outside the stamen. Then, through the position adjustment, the fixed pipe 4 and the filter cartridge 51 are coaxially aligned. Then, the linear motor 17 on the other side drives the filter cartridge 51 to move closer to the fixed pipe 4. During the movement, the connecting pipe 553 first abuts against the other end of the fixed pipe 4 and is thus pushed and slides into the fixed sleeve 54. Subsequently, the fixed pipe 4 is connected to the filter cartridge 51 through the connecting pipe 553. Then, the output end of the telescopic rod 7 extends, so that the arc head 6 contacts the stamen. Subsequently, the electrostatic generating device inside the arc head 6 works, so that the fluff on the surface of the arc head 6 adheres to pollen through static electricity. Then, the driving motor 9 drives the arc head 6 to swing reciprocally in a small amplitude through the rotating rod 8, so as to increase the amount of pollen collected by the fluff through rubbing. Then, the other adjustment motor 13 drives the two inner abutting plates 11 to move repeatedly through the lead screw 12, so as to make the two abutting plates 11 beat the stamen, thereby knocking off the pollen that has not been completely collected. At the same time, the fan 53 works, so that the air carries the scattered pollen into the filter cartridge 51, so as to filter and collect the pollen through the filter cartridge 51. When the amount of pollen collected inside the filter cartridge 51 increases, the driving motor 9 drives the arc head 6 to rotate so as to face the filter cartridge 51, and then through the action of the telescopic rod 7, the arc head 6 enters the filter cartridge 51 to directly adhere to pollen. During this process, the fan 53 works synchronously, and the pollen is kept inside the filter cartridge 51 through air flow, so as to prevent the leakage of pollen. Then, repeat the above steps, so that the fixed pipe 4 is sleeved outside the female stamen, and through rubbing, the pollen adhered to the fluff is pollinated on the female stamen, thereby completing a fast and high-quality pollination operation;

[0051] During the process of the connecting pipe 553 moving to communicate with the filter cartridge 51, the movement of the connecting pipe 553 drives the push bar 555 to move synchronously. The push bar 555 moves inside the chute 557 through a pin rod 556 on one side, so as to drive the baffle 552 to completely slide into the inside of the sliding sleeve 551 from inside the fixed sleeve 54, so that the baffle 552 is separated from the shielding of one end of the filter cartridge 51, so that the filter cartridge 51 can communicate with the inside of the fixed pipe 4. At the same time when the connecting pipe 553 moves, the fixed bar 5542 moves accordingly to compress the output end of the spring rod 5546, so as to facilitate the reset of the connecting pipe 553, and synchronously drive the connecting rod 5541 and the clamping rod 5545 to penetrate through the through groove 5544 on the fixed block 5543, and make the clamping rod 5545 move to the other side of the surface of the fixed block 5543;

[0052] When it is necessary to quickly increase the pollen collection amount, first pull the fixed sleeve 54 to make the clamping plate 563 and the magnetic column 565 separated from its fixation, then manually push the connecting pipe 553 to make it communicate with the filter cartridge 51, and make the baffle 552 separated from the shielding. And when the clamping rod 5545 moves to the other side of the surface of the fixed block 5543, then manually rotate the clamping rod 5545 to make it perpendicular to the through groove 5544, so as to form a clamping connection through the elastic force of the spring rod 5546 to fix the connecting pipe 553, so as to keep the filter cartridge 51 communicating with the outside. Then hold the fixed sleeve 54 by the handle 564, then sleuth the connecting pipe 553 and the filter cartridge 51 outside the male stamen. Then the pneumatic fan 53 performs the air extraction work, and then shake the fixed sleeve 54 to shake the stamen through the connecting pipe 553 and the filter cartridge 51, so that the pollen falls off and is collected inside the filter cartridge 51. When the collection is completed, rotate the clamping rod 5545 to make it separated from the limit of the connecting pipe 553. The reset of the connecting pipe 553 makes the baffle 552 shield the filter cartridge 51 to prevent the leakage of pollen. When the sealing is completed, randomly turn off the fan 53, and then fix the fixed sleeve 54 through the clamping plate 563, so that the arc head 6 can directly contaminate pollen inside the filter cartridge 51, thereby improving the pollination efficiency.

[0053] 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 pollination device for sheet-planted plants in forestry, comprising a box body (1), characterized in that: An external pollination mechanism is provided on the box body (1). The pollination mechanism includes two rotary cylinders (2). The outer surface of one side of the rotary cylinder (2) is fixedly connected to a fixed pipe (4) through a fixed column (3). An arc head (6) is movably connected inside the fixed pipe (4). The outer surface of the arc head (6) is fixedly connected to a telescopic rod (7). The outer surface of the telescopic rod (7) is fixedly connected to a rotating rod (8). The end of the rotating rod (8) is rotatably connected to the inside of the fixed pipe (4) in an embedded manner. One end of the rotating rod (8) is fixedly connected to a driving motor (9) through a coupling. The outer surface of the driving motor (9) is fixedly connected to the inside of the fixed pipe (4) in an embedded manner. A sliding rod (10) is fixedly connected inside the fixed pipe (4). Both sides of the outer surface of the sliding rod (10) are slidably connected through a pressing plate (11). A lead screw (12) is threadedly connected through the body of the pressing plate (11). The end of the lead screw (12) is rotatably connected to the inside of the fixed pipe (4) in an embedded manner. One end of the lead screw (12) is fixedly connected to an adjusting motor (13) through a coupling. The outer surface of the adjusting motor (13) is fixedly connected to the body of the fixed pipe (4) in a penetrating manner.

2. The pollination device for piece-planted plants in forestry according to claim 1, wherein: A lifting rod (14) is fixedly connected to the outer surface of the box body (1). The output end of the lifting rod (14) is fixedly connected to a fixed plate (15). A slide rail (16) is fixedly connected to the outer surface of the fixed plate (15). Two linear motors (17) are slidably connected to the outer surface of the slide rail (16). The outer surfaces of the two linear motors (17) are fixedly connected to connecting plates (18). The outer surfaces of the two connecting plates (18) are respectively fixedly connected to the outer surfaces of the two rotary cylinders (2).

3. A pollination device for slice-planted plants in forestry according to claim 1, characterized in that: A material suction assembly (5) is provided outside the other rotary cylinder (2). The material suction assembly (5) includes a filter cylinder (51). The filter cylinder (51) is coaxially arranged with the fixed pipe (4). One end of the filter cylinder (51) is fixedly connected to a hopper (52). A blower (53) is fixedly connected inside the hopper (52).

4. The pollination device for piece-planted plants in forestry according to claim 3, wherein: A fixed sleeve (54) is sleeved outside the filter cylinder (51). The outer surface of the hopper (52) is fixedly connected to the body of the fixed sleeve (54) in a penetrating manner. A filter cotton (57) is arranged inside the output end of the hopper (52).

5. The pollination device for slice-planted plants in forestry according to claim 4, characterized in that: A closing unit (55) is arranged on the body of the fixed sleeve (54). The closing unit (55) includes a sliding sleeve (551). The inside of the sliding sleeve (551) is in through-communication with the inside of the fixed sleeve (54). A baffle (552) is movably connected inside the sliding sleeve (551). The outer surface of the baffle (552) is slidably connected to the inside of the fixed sleeve (54). The outer surface of the baffle (552) is movably connected to the end of the filter cylinder (51).

6. The pollination device for slice-planted plants in forestry according to claim 5, wherein: One end of the filter cartridge (51) is communicated with a connecting pipe (553). The outer surface of the connecting pipe (553) is movably connected to the inside of a fixed sleeve (54). A push bar (555) is arranged between the outer surfaces of the connecting pipe (553) and a sliding sleeve (551). Both sides of the body of the push bar (555) are rotatably connected through pin rods (556). One end of one of the pin rods (556) is fixedly connected to the outer surface of the connecting pipe (553). A through chute (557) is formed in the body of the sliding sleeve (551). The inside of the chute (557) is slidably connected to the outer surface of the other pin rod (556). One end of the other pin rod (556) is fixedly connected to the outer surface of a baffle (552).

7. The pollination device for slice-planted plants in forestry according to claim 6, wherein: A locking module (554) is arranged outside the connecting pipe (553). The locking module (554) includes a connecting rod (5541). The connecting rod (5541) is arranged outside the connecting pipe (553). One end of the connecting rod (5541) is rotatably connected to a fixed strip (5542). The outer surface of the fixed strip (5542) is fixedly connected to the outer surface of the connecting pipe (553). A fixed block (5543) is arranged outside the connecting rod (5541). The outer surface of the fixed block (5543) is fixedly connected to the outer surface of the fixed sleeve (54).

8. The pollination device for sheet-planted plants in forestry according to claim 7, characterized in that: A through slot (5544) is formed in the body of the fixed block (5543). One end of the connecting rod (5541) is fixedly connected to a clamping rod (5545). The outer surfaces of the clamping rod (5545) and the connecting rod (5541) are both movably connected to the inside of the through slot (5544). The outer surface of the clamping rod (5545) is clamped to the outer surface of the fixed block (5543). A spring rod (5546) is fixedly connected to the outer surface of the fixed block (5543). The output end of the spring rod (5546) is fixedly connected to the outer surface of the fixed strip (5542).

9. The pollination device for sheet-planted plants in forestry according to claim 4, wherein: A positioning unit (56) is arranged outside the fixed sleeve (54). The positioning unit (56) includes a fixed frame (561). A cross bar (562) is fixedly connected to the outer surface of the fixed frame (561). The outer surface of the cross bar (562) is fixedly connected to the output end of the other rotary cylinder (2). Both sides of the outer surface of the fixed frame (561) are fixedly connected to clamping plates (563). The outer surfaces of both clamping plates (563) are movably connected to the outer surface of the fixed sleeve (54).

10. The pollination device for piece-planted plants in forestry according to claim 9, characterized in that: A handle (564) is movably connected to the outer surface of the fixed frame (561). The outer surface of the handle (564) is fixedly connected to the outer surface of the fixed sleeve (54). A magnetic column (565) is fixedly connected to the outer surface of the cross bar (562). The outer surface of the magnetic column (565) is connected to the outer surface of the handle (564) by magnetic force.

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