Auxiliary pollination equipment for flower seed cultivation

Abstract

The invention discloses supplementary pollination equipment for flower seed cultivation, and belongs to the field of flower pollination equipment.The supplementary pollination equipment comprises a powder spraying pipe body, a pollen storage bin is fixedly connected to the upper end of the powder spraying pipe body, a handle is fixedly connected to the right side of the lower end of the powder spraying pipe body, and a powder spraying driving assembly is arranged in the powder spraying pipe body; a worker pulls a pulling block to enable a sliding block to drive a first piston plate to move, during moving, a baffle is firstly attached to the interior of a powder spraying pipe body, gas in a gas shell is continuously compressed in the process, when the baffle moves to a circular groove, the gas can be rapidly sprayed out under the action of gas pressure, and the gas spraying effect is improved. According to the method, the sliding block can be slowly moved, and compared with the prior art that rapid extrusion is needed, rapid airflow can be generated under the condition that the sliding block is slowly moved, so that the device is more convenient to use, people cannot rapidly feel hand acid, and the using effect is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of flower pollination equipment, more particularly to an auxiliary pollination equipment for flower seed cultivation. BACKGROUND

[0002] The pollen pollination of flowers is usually achieved by the activity of insects such as bees during the flowering period, however, with the large use of pesticides, and the flowers are generally planted in a greenhouse, so the insects such as bees cannot pollinate the flowers. As can be seen, the natural fertilization method relying on bees has the disadvantage of low fertilization rate, and manual pollination is particularly important for greenhouse planting.

[0003] In manual pollination, the existing device generally squeezes a gas bag by hand, and then drives the pollen to be sprayed out by the flow of gas, but the device has certain defects: when the gas bag is squeezed, the worker needs to apply a certain strength of force instantaneously, so as to generate a gas flow with sufficient strength to drive the pollen to be sprayed out. If the force is small, the gas flow is slowly out, and the effect of spraying the pollen is not good, which affects the pollination. This makes the worker's hand feel sore after a long time of work, and the applicability is not good. At the same time, the existing device is more troublesome to adjust the pollen, and the worker needs to constantly add the pollen inside the device, which seriously affects the powder spraying work. For the same flower, the orientation of each flower is different, so the worker needs to hold the flower and then pollinate when working, which increases the working strength and is not conducive to long-term work.

[0004] Therefore, an auxiliary pollination equipment for flower seed cultivation is proposed. SUMMARY

[0005] In view of the problems in the prior art, the purpose of the present application is to provide an auxiliary pollination equipment for flower seed cultivation, which can quickly drive the pollen to be sprayed out without sudden squeezing force.

[0006] To solve the above problems, the present application adopts the following technical solutions.

[0007] An auxiliary pollination equipment for flower seed cultivation, comprising a powder spraying pipe body, a pollen storage bin is fixedly connected to the upper end of the powder spraying pipe body, a handle is fixedly connected to the lower right side of the powder spraying pipe body, and a powder spraying driving assembly is arranged in the powder spraying pipe body. The powder spraying drive assembly includes a slide rail fixedly connected to the lower end of the powder spraying tube body. A slider is slidably connected inside the slide rail. A latching block is fixedly connected to the lower end of the slider. A first spring is fixedly connected to the right side of the slider. A support rod is fixedly connected to the right side of the slider. An air housing is connected to the right side of the powder spraying tube body. A first one-way valve is fixedly connected to the right side of the air housing. A first piston plate is slidably connected inside the air housing. The lower left end of the first piston plate is fixedly connected to the right side of the support rod. A moving tube is fixedly connected to the left side of the first piston plate. A second one-way valve is fixedly connected inside the moving tube. A baffle is fixedly connected to the left side of the moving tube. The baffle is slidably connected inside the powder spraying tube body. A circular groove is formed on the right side of the inside of the powder spraying tube body. Preferably, a housing is fixedly connected to the right side of the gas shell, and ventilation holes communicating with the housing are evenly opened on the right side of the gas shell. A second piston plate is slidably connected inside the housing, and a second spring is fixedly connected to the right side of the second piston plate.

[0008] Preferably, a first circular hole is uniformly formed on the left side of the gas shell, and a second circular hole is formed on the right side of the shell.

[0009] Preferably, a spray head is rotatably connected to the left side of the powder spraying tube, and a long strip is uniformly fixedly connected inside the spray head. A round block is uniformly fixedly connected to the right side of the spray head. A sliding groove is opened at the lower end of the inside of the powder spraying tube, and a moving block is slidably connected inside the sliding groove. A spiral rod is provided inside the moving block, and the lower end of the moving block is fixedly connected to the upper end of the slider. A round plate is fixedly connected to the left side of the spiral rod, and an arc-shaped groove matching the round block is uniformly opened on the outer side of the round plate.

[0010] Preferably, a one-way bearing is fixedly connected to the upper internal part of the movable block, and the inner ring of the one-way bearing is driven by the helical rod.

[0011] Preferably, a rotating block is rotatably connected inside the powder spraying tube, and a receiving groove is fixedly connected to the lower end of the rotating block. The rotating block is located at the lower end of the pollen storage chamber. Rotating rods are fixedly connected to both the front and rear positions of the rotating block. Support blocks are fixedly connected to both the front and rear positions of the powder spraying tube. A return spring is provided on one side of the support block. One end of the return spring is fixedly connected to the rod wall of the rotating rod. A pull rope is wound around the rod wall of the rotating rod. The right side of the pull rope is fixedly connected to the left side of the first piston plate.

[0012] Preferably, a toothed rod is fixedly connected to the left side of the slider, a support plate is fixedly connected to the left side of the slide rail, a rod is provided inside the support plate, a gear is provided at the lower end of the rod, the gear meshes with the toothed rod, and a semi-circular ring is fixedly connected to one end of the rod.

[0013] Preferably, a round rod is rotatably connected inside the support plate, the lower end of the round rod is fixedly connected to the upper end of the gear, a rotating rod is rotatably connected inside the round rod, the rotating rod is fixedly connected to the rod member, and a coil spring is fixedly connected to the outside of the rotating rod, one end of the coil spring is fixedly connected to the inside of the round rod.

[0014] Preferably, the upper end of the pollen storage chamber is threaded with a cover plate.

[0015] Preferably, a latching block is fixedly connected to the lower end of the slider.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: (1) The operator moves the slider by pressing the latch block, which causes the first piston plate to move. When moving, the baffle first fits against the inside of the powder spraying tube. This process causes the gas shell to be continuously compressed by the gas inside. When the baffle moves to the circular groove, the gas can be sprayed out quickly under the action of air pressure, which can effectively carry out the pollen. This method can move the slider slowly. Compared with the existing technology that requires rapid squeezing, this method can also generate a rapid airflow when the slider moves slowly, making the device more convenient to use and preventing people from feeling hand fatigue quickly, thus improving the use effect.

[0017] (2) When the operator pulls the pull block, the second piston plate and the second spring ensure that the pulling force remains unchanged as much as possible. The pressure inside the air shell will not increase, and excessive resistance will be overcome in the later stage of the pull, which further improves the effectiveness of the device.

[0018] (3) When the slider moves to the right, it drives the moving block to move. The moving block drives the one-way bearing to rotate. The movement of the one-way bearing causes the screw rod to rotate. The rotation of the screw rod causes the circular plate to rotate. The rotation of the circular plate causes the arc groove to move. The arc groove causes multiple circular blocks to move, which in turn causes the nozzle to rotate relative to the powder spraying tube. The internal strip will also rotate, which makes the pollen spraying effect more uniform and improves the pollination effect.

[0019] (4) By moving the first piston plate, the rotating rod rotates. Under the action of the return spring, the rotating rod drives the rotating block to rotate back and forth. This allows pollen to be added into the inside of the powder spraying tube in an intermittent and equal amount, ensuring that the amount of powder sprayed each time is constant, and there is no need to add extra pollen each time, thus improving the pollination effect.

[0020] (5) When spraying powder, some flowers may not face the nozzle. By wrapping the branch with two semi-circular rings and pulling it forward, the orientation of the flowers can be adjusted to face the nozzle, thus making the pollination work simpler and improving work efficiency. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 For the present invention Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 For the present invention Figure 2 Enlarged structural diagram at point B; Figure 5 For the present invention Figure 2 Enlarged structural diagram at point C; Figure 6 This is a schematic diagram of the first partial structure of the present invention; Figure 7 This is a schematic diagram of the second partial structure of the present invention; Figure 8 For the present invention Figure 7 Enlarged structural diagram at point D; Figure 9 This is a schematic diagram of the third partial structure of the present invention; Figure 10 This is a schematic diagram of the fourth partial structure of the present invention.

[0022] Explanation of the labels in the diagram: 1. Powder spraying tube body; 2. Pollen storage chamber; 3. Activating block; 4. Nozzle; 5. Air shell; 6. Housing; 7. Handle; 8. Rod; 9. Semicircular ring; 10. Cover plate; 11. First one-way valve; 12. Second spring; 13. Vent hole; 14. First piston plate; 15. Moving tube; 16. Second one-way valve; 17. Rotating block; 18. Circular groove; 19. Baffle; 20. One-way bearing; 21. Moving block; 22. Slide 23. Block; 24. First spring; 25. Support rod; 26. Gear; 27. Helical rod; 28. Round block; 29. ​​Round plate; 30. Long strip; 31. Slide rail; 32. Second piston plate; 33. Second round hole; 34. First round hole; 35. Round rod; 36. Coil spring; 37. Rotating rod; 38. Gear; 39. Pull rope; 40. Support block; 41. Rotating rod; 42. Return spring; 43. Slide groove; 44. Support plate. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0024] Please see Figures 1 to 10An auxiliary pollination device for flower seed cultivation includes a powder spraying tube 1, a pollen storage chamber 2 fixedly connected to the upper end of the powder spraying tube 1, the pollen to be applied is placed inside the pollen storage chamber 2, a cover plate 10 is threadedly connected to the upper end of the pollen storage chamber 2, and the cover plate 10 can be easily filled with pollen by removing the cover plate 10, a handle 7 is fixedly connected to the lower right side of the powder spraying tube 1, the handle 7 makes it easy to hold the device, and a powder spraying drive assembly is provided inside the powder spraying tube 1. The powder spraying drive assembly includes a slide rail 30 fixedly connected to the lower end of the powder spraying tube 1. A slider 22 is slidably connected inside the slide rail 30, allowing the slider 22 to move left and right within the slide rail 30. A latching block 3 is fixedly connected to the lower end of the slider 22, allowing the operator to control the slider 22 to move to the right by holding the handle 7 with their index finger. A first spring 23 is fixedly connected to the right side of the slider 22. When the slider 22 moves to the right, it compresses the first spring 23, enabling the slider 22 to return to its original position after movement. A support rod 24 is fixedly connected to the right side of the slider 22; the movement of the slider 22 causes the support rod 24 to move. A gas shell 5 is connected to the side. A first one-way valve 11 is fixedly connected to the right side of the gas shell 5. A first piston plate 14 is slidably connected inside the gas shell 5. The first piston plate 14 moves left and right inside the gas shell 5. The lower left end of the first piston plate 14 is fixedly connected to the right side of the support rod 24. A moving tube 15 is fixedly connected to the left side of the first piston plate 14. The first piston plate 14 drives the moving tube 15 to move synchronously. A second one-way valve 16 is fixedly connected inside the moving tube 15. A baffle 19 is fixedly connected to the left side of the moving tube 15. The movement of the moving tube 15 drives the baffle 19 to move. The baffle 19 is slidably connected inside the powder spraying pipe body 1. A circular groove 18 is opened on the right side of the inside of the powder spraying pipe body 1. The diameter of the circular groove 18 is larger than the diameter of the baffle 19. The pollen to be sprayed is loaded into the pollen storage chamber 2. Holding the handle 7, the index finger pulls the trigger block 3. The trigger block 3 moves to the right, causing the slider 22 to move to the right inside the slide rail 30. At the same time, the first spring 23 is compressed. The movement of the slider 22 causes the support rod 24 to move to the right. The wall of the support rod 24 is slidably connected to the gas shell 5. The movement of the support rod 24 to the right causes the first piston plate 14 to move to the right. At this time, the first one-way valve 11 is in the closed state, and the second one-way valve 16 is in the open state. In the first state, the first piston plate 14 moves to the right, compressing the gas on the right side of the gas shell 5. The rightward movement of the first piston plate 14 drives the moving pipe 15 to move to the right, which in turn drives the baffle 19 to move to the right. When the baffle 19 moves, it adheres to the inner wall of the powder spraying pipe 1, preventing the gas from passing through the baffle 19. This causes the gas inside the gas shell 5 to be continuously compressed. When the baffle 19 moves to the position of the circular groove 18, the outer side of the baffle 19 no longer adheres to the inner wall of the powder spraying pipe 1, and the airflow passes through quickly. Inside the powder spraying tube 1, pollen is sprayed out. Then, the index finger is released, and the slider 22 returns to its original position under the action of the first spring 23, causing the first piston plate 14 to move to the left. At this time, the first one-way valve 11 is in the open state, and the second one-way valve 16 is in the closed state, thus filling the inside of the gas shell 5 with gas. In operation, the operator pulls the latch block 3 to make the slider 22 move the first piston plate 14. During the movement, the baffle 19 first fits against the inside of the powder spraying tube 1. This process causes the gas inside the gas shell 5 to be continuously compressed. When the baffle 19 moves to the circular groove 18, the gas can be sprayed out quickly under the action of air pressure, thus effectively carrying out the pollen. This method can move the slider 22 slowly. Compared with the existing technology that requires rapid compression, this method can also generate a rapid airflow when the slider 22 is moved slowly, making the device more convenient to use and preventing the user from feeling hand fatigue quickly, thus improving the usage effect.

[0025] like Figure 2 and Figure 6 As shown, a housing 6 is fixedly connected to the right side of the gas shell 5. Ventilation holes 13 communicating with the housing 6 are evenly opened on the right side of the gas shell 5. A second piston plate 31 is slidably connected inside the housing 6. A second spring 12 is fixedly connected to the right side of the second piston plate 31. When the first piston plate 14 moves to the right, it increases the internal air pressure of the gas shell 5, which in turn pushes the second piston plate 31 to move to the right inside the shell 6, while compressing the second spring 12. When the baffle 19 moves to the position of the circular groove 18, the second piston plate 31 moves to the left under the action of the second spring 12, pushing the gas out and accelerating the gas flow. In this way, when the operator pulls the latching block 3, the pulling force is kept constant as much as possible, and the increased air pressure inside the gas shell 5 will not cause excessive resistance to be overcome in the later stage of the pulling, thus further improving the effectiveness of the device.

[0026] like Figure 6 As shown, the left side of the gas shell 5 is provided with a first circular hole 33, and the right side of the shell 6 is provided with a second circular hole 32. Through the first circular hole 33 and the second circular hole 32, when the first piston plate 14 and the second piston plate 31 move, one end will not be affected by the air pressure.

[0027] like Figure 2 , Figure 3 and Figure 5 As shown, a nozzle 4 is rotatably connected to the left side of the powder spraying pipe 1. The nozzle 4 can rotate relative to the powder spraying pipe 1. Long strips 29 are uniformly fixedly connected inside the nozzle 4, and round blocks 27 are uniformly fixedly connected to the right side of the nozzle 4. A groove 42 is opened at the lower end of the inside of the powder spraying pipe 1. A moving block 21 is slidably connected inside the groove 42. The moving block 21 can move left and right inside the groove 42. A spiral rod 26 is provided inside the moving block 21. The lower end of the moving block 21 is fixedly connected to the upper end of the slider 22. The moving block 21 drives the slider 22 to move. A round plate 28 is fixedly connected to the left side of the spiral rod 26. The rotation of the swivel rod 26 drives the circular plate 28 to rotate. The swivel rod 26 is rotatably connected to the inside of the powder spraying pipe 1. The outer side of the circular plate 28 is evenly provided with arc-shaped grooves that match the circular block 27. The upper end of the inner side of the moving block 21 is fixedly connected to a one-way bearing 20. The one-way bearing 20 is an existing extrusion. When the moving block 21 rotates to the right, the inner and outer rings lock, thereby causing the swivel rod 26 to rotate. When the moving block 21 moves to the left, the inner and outer rings of the one-way bearing 20 are in a state of relative rotation, thus preventing the swivel rod 26 from rotating. The inner ring of the one-way bearing 20 is screwed to the swivel rod 26. When slider 22 moves to the right, it drives moving block 21 to move. Moving block 21 drives one-way bearing 20 to rotate. At this time, the inner and outer rings of one-way bearing 20 are locked. Therefore, the movement of one-way bearing 20 causes spiral rod 26 to rotate. The rotation of spiral rod 26 causes circular plate 28 to rotate. The rotation of circular plate 28 causes arc groove to move. Arc groove causes multiple circular blocks 27 to move, which in turn causes nozzle 4 to rotate relative to powder spraying tube 1. The internal strip 29 also rotates. This makes the pollen spraying effect more uniform and improves the pollination effect.

[0028] like Figure 2 and Figure 10 As shown, a rotating block 17 is rotatably connected inside the powder spraying tube 1. A receiving groove is fixedly connected to the lower end of the rotating block 17. The rotating block 17 is located at the lower end of the pollen storage chamber 2. Rotating rods 40 are fixedly connected to both the front and rear positions of the rotating block 17. The rotating block 17 and the rotating rods 40 rotate synchronously. Support blocks 39 are fixedly connected to both the front and rear positions of the powder spraying tube 1. A return spring 41 is provided on one side of the support block 39. The return spring 41 can be reset after the rotating rods 40 rotate. One end of the return spring 41 is fixedly connected to the rod wall of the rotating rods 40. A pull rope 38 is wound around the rod wall of the rotating rods 40. The right side of the pull rope 38 is fixedly connected to the left side of the first piston plate 14. When the first piston plate 14 moves to the right, it drives the pull rope 38 to move, which in turn causes the rotating rod 40 to rotate. When the rotating rod 40 rotates, it causes the return spring 41 to deform, which in turn causes the rotating block 17 to rotate. The rotation of the rotating block 17 causes the receiving groove to move. At this time, the receiving groove is aligned with the lower end of the pollen storage chamber 2. The pollen enters the receiving groove under the action of gravity. When the first piston plate 14 returns to its original position, the rotating rod 40 returns to its original position under the action of the return spring 41, which in turn winds the pull rope 38. The rotating block 17 returns to its original position, which causes the opening of the receiving groove to face downwards, allowing the pollen inside to be poured out. In this way, during operation, the movement of the first piston plate 14 causes the rotating rod 40 to rotate, and under the action of the return spring 41, the rotating rod 40 drives the rotating block 17 to rotate back and forth. This allows pollen to be added to the inside of the powder spraying tube 1 intermittently and in equal amounts, ensuring that the amount of powder sprayed each time is constant, and eliminating the need for additional pollen to be added each time, thus improving the pollination effect.

[0029] like Figure 2 , Figure 7 and Figure 8 As shown, a toothed rod 25 is fixedly connected to the left side of the slider 22, and a support plate 43 is fixedly connected to the left side of the slide rail 30. A rod 8 is provided inside the support plate 43, and a gear 37 is provided at the lower end of the rod 8. The gear 37 meshes with the toothed rod 25. A semi-circular ring 9 is fixedly connected to one end of the rod 8. The diameter of the semi-circular ring 9 is larger than the diameter of the flower branch, so it can be disassembled and replaced with a semi-circular ring 9 that matches the branch. When slider 22 moves to the right, it drives rack 25 to move. The movement of rack 25 causes two gears 37 to rotate. Gears 37 drive corresponding rods 8 to move. Rods 8 drive semicircular rings 9 to move. Semicircular rings 9 can wrap around the stems at the back of the flowers. It should be noted that there is no clamping force on the stems. So when spraying powder, some flowers may not face the nozzle 4. By wrapping the stems with the two semicircular rings 9 and then pulling them forward, the orientation of the flowers can be adjusted to face the nozzle 4, thus making the pollination work simpler and improving work efficiency.

[0030] like Figure 9 As shown, a round rod 34 is rotatably connected inside the support plate 43. The lower end of the round rod 34 is fixedly connected to the upper end of the gear 37. A rotating rod 36 is rotatably connected inside the round rod 34. The rotating rod 36 can rotate relative to the round rod 34. The rotating rod 36 is fixedly connected to the rod 8. The rotating rod 36 and the rod 8 rotate synchronously. A coil spring 35 is fixedly connected to the outside of the rotating rod 36. When the rotating rod 36 is relative to the round rod 34, the coil spring 35 is subjected to force. One end of the coil spring 35 is fixedly connected to the inside of the round rod 34. After the two semicircular rings 9 wrap around the branch, the pollen has not yet been released. The slider 22 needs to be moved further. However, the two semicircular rings 9 have already overlapped. When the slider 22 continues to move, the round rod 34 rotates relative to the rotating rod 36, which causes the coil spring 35 to be stressed. Under the action of the coil spring 35, the two semicircular rings 9 are kept in an overlapping state, which further improves the device.

[0031] Working principle: The pollen to be sprayed is loaded into the pollen storage chamber 2. Holding the handle 7, the index finger pulls the trigger block 3. The trigger block 3 moves to the right, causing the slider 22 to move to the right inside the slide rail 30. At the same time, the first spring 23 is compressed. The slider 22 moves, causing the support rod 24 to move to the right. The wall of the support rod 24 is slidably connected to the gas shell 5. The movement of the support rod 24 to the right causes the first piston plate 14 to move to the right. At this time, the first one-way valve 11 is in the closed state, and the second one-way valve 16 is in the open state. In the open state, the first piston plate 14 moves to the right, compressing the gas on the right side of the gas shell 5. The rightward movement of the first piston plate 14 causes the moving pipe 15 to move to the right, which in turn causes the baffle 19 to move to the right. As the baffle 19 moves, it adheres to the inner wall of the powder spraying pipe 1, preventing the gas from passing through. This causes the gas inside the gas shell 5 to be continuously compressed. When the baffle 19 moves to the position of the circular groove 18, the outer side of the baffle 19 no longer adheres to the inner wall of the powder spraying pipe 1, and the airflow rapidly... Pollen is sprayed out through the inside of the powder spraying tube 1. Then, the index finger is released, and the slider 22 is reset under the action of the first spring 23, which causes the first piston plate 14 to move to the left. At this time, the first one-way valve 11 is in the open state and the second one-way valve 16 is in the closed state, which causes the gas shell 5 to be filled with gas. In operation, the operator pulls the latch block 3 to make the slider 22 move the first piston plate 14. During the movement, the baffle 19 first fits against the inside of the powder spraying tube 1. This process causes the gas inside the gas shell 5 to be continuously compressed. When the baffle 19 moves to the circular groove 18, the gas can be sprayed out quickly under the action of air pressure, which can effectively carry out the pollen. This method can move the slider 22 slowly. Compared with the existing technology that requires rapid squeezing, this method can also generate a rapid airflow when the slider 22 is moved slowly, making the device more convenient to use and preventing the user from feeling hand fatigue quickly, thus improving the usage effect. Furthermore, when the first piston plate 14 moves to the right, it increases the internal air pressure of the gas shell 5, which in turn pushes the second piston plate 31 to move to the right inside the shell 6, while compressing the second spring 12. When the baffle 19 moves to the position of the circular groove 18, the second piston plate 31 moves to the left under the action of the second spring 12, pushing the gas out and accelerating the flow of gas. In this way, when the operator pulls the latching block 3, the pulling force is kept constant as much as possible, and the increased air pressure inside the gas shell 5 will not cause excessive resistance to be overcome in the later stage of the pulling, which further improves the effectiveness of the device. Furthermore, when the slider 22 moves to the right, it drives the moving block 21 to move. The movement of the moving block 21 drives the one-way bearing 20 to rotate. At this time, the inner and outer rings of the one-way bearing 20 are locked. Therefore, the movement of the one-way bearing 20 causes the spiral rod 26 to rotate. The rotation of the spiral rod 26 causes the circular plate 28 to rotate. The rotation of the circular plate 28 causes the arc groove to move. The arc groove causes multiple circular blocks 27 to move, which in turn causes the nozzle 4 to rotate relative to the powder spraying tube 1. The internal strip 29 also rotates. This makes the pollen spraying effect more uniform and improves the pollination effect. Furthermore, when the first piston plate 14 moves to the right, it drives the pull rope 38 to move, which in turn causes the rotating rod 40 to rotate. When the rotating rod 40 rotates, it causes the return spring 41 to deform, which in turn causes the rotating block 17 to rotate. The rotation of the rotating block 17 causes the receiving groove to move. At this time, the receiving groove is aligned with the lower end of the pollen storage chamber 2. The pollen enters the receiving groove under the action of gravity. When the first piston plate 14 returns to its original position, the rotating rod 40 returns to its original position under the action of the return spring 41, which then winds the pull rope 38. At this time, the rotating block 17 returns to its original position, which causes the opening of the receiving groove to face downwards, allowing the pollen inside to be poured out. In this way, during operation, the movement of the first piston plate 14 causes the rotating rod 40 to rotate. Under the action of the return spring 41, the rotating rod 40 drives the rotating block 17 to rotate back and forth. This allows pollen to be added to the inside of the powder spraying tube 1 intermittently and in equal amounts, ensuring that the amount of powder sprayed each time is constant, and eliminating the need to add additional pollen each time, thus improving the pollination effect. Furthermore, when slider 22 moves to the right, it drives rack 25 to move. The movement of rack 25 causes two gears 37 to rotate, which in turn drives corresponding rods 8 to move. Rods 8 then drive semicircular rings 9 to move. Semicircular rings 9 can wrap around the stem at the back of the flower. It should be noted that there is no clamping force on the stem. Thus, when spraying pollen, some flowers may not face the nozzle 4 directly. By wrapping the stem with two semicircular rings 9 and then pulling forward, the orientation of the flower can be adjusted to face the nozzle 4, making pollination simpler and more efficient. After the two semicircular rings 9 have wrapped around the stem, the pollen has not yet been sprayed. Slider 22 needs to be moved further, but the two semicircular rings 9 have already overlapped. When slider 22 continues to move, the round rod 34 rotates relative to the rotating rod 36, causing the coil spring 35 to be stressed. Under the action of the coil spring 35, the two semicircular rings 9 are kept in an overlapping state, further improving the device.

[0032] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and its improved concepts, should be covered within the scope of protection of the present invention.

Claims

1. An auxiliary pollination device for flower seed cultivation, comprising a powder spraying tube (1), characterized in that: The upper end of the powder spraying tube (1) is fixedly connected to a pollen storage chamber (2), and the lower right side of the powder spraying tube (1) is fixedly connected to a handle (7). The powder spraying tube (1) is equipped with a powder spraying drive assembly inside. The powder spraying drive assembly includes a slide rail (30) fixedly connected to the lower end of the powder spraying tube (1). A slider (22) is slidably connected inside the slide rail (30). A latching block (3) is fixedly connected to the lower end of the slider (22). A first spring (23) is fixedly connected to the right side of the slider (22). A support rod (24) is fixedly connected to the right side of the slider (22). An air shell (5) is connected to the right side of the powder spraying tube (1). A first one-way valve is fixedly connected to the right side of the air shell (5). (11) The gas shell (5) is slidably connected to a first piston plate (14). The lower left end of the first piston plate (14) is fixedly connected to the right side of the support rod (24). The left side of the first piston plate (14) is fixedly connected to a moving tube (15). The inside of the moving tube (15) is fixedly connected to a second one-way valve (16). The left side of the moving tube (15) is fixedly connected to a baffle (19). The baffle (19) is slidably connected inside the powder spraying pipe body (1). A circular groove (18) is opened on the right side of the inside of the powder spraying pipe body (1).

2. The auxiliary pollination device for flower seed cultivation according to claim 1, characterized in that: The right side of the gas shell (5) is fixedly connected to the housing (6), and the right side of the gas shell (5) is evenly provided with ventilation holes (13) communicating with the housing (6). The inside of the housing (6) is slidably connected to the second piston plate (31), and the right side of the second piston plate (31) is fixedly connected to the second spring (12).

3. The auxiliary pollination device for flower seed cultivation according to claim 2, characterized in that: The gas shell (5) has a first round hole (33) evenly distributed on the left side, and the shell (6) has a second round hole (32) distributed on the right side.

4. The auxiliary pollination device for flower seed cultivation according to claim 1, characterized in that: A nozzle (4) is rotatably connected to the left side of the powder spraying tube (1). A strip (29) is uniformly fixed inside the nozzle (4). A round block (27) is uniformly fixed to the right side of the nozzle (4). A sliding groove (42) is opened at the lower end of the powder spraying tube (1). A moving block (21) is slidably connected inside the sliding groove (42). A spiral rod (26) is provided inside the moving block (21). The lower end of the moving block (21) is fixedly connected to the upper end of the slider (22). A circular plate (28) is fixedly connected to the left side of the spiral rod (26). An arc-shaped groove matching the round block (27) is uniformly opened on the outer side of the circular plate (28).

5. The auxiliary pollination device for flower seed cultivation according to claim 4, characterized in that: The upper part of the moving block (21) is fixedly connected to a one-way bearing (20), and the inner ring of the one-way bearing (20) is driven by the spiral rod (26).

6. The auxiliary pollination device for flower seed cultivation according to claim 1, characterized in that: The powder spraying tube (1) is rotatably connected to a rotating block (17). The lower end of the rotating block (17) is fixedly connected to a receiving groove. The rotating block (17) is located at the lower end of the pollen storage chamber (2). The rotating rod (40) is fixedly connected to both the front and rear positions of the rotating block (17). The supporting block (39) is fixedly connected to both the front and rear positions of the powder spraying tube (1). A return spring (41) is provided on one side of the supporting block (39). One end of the return spring (41) is fixedly connected to the rod wall of the rotating rod (40). A pull rope (38) is wound around the rod wall of the rotating rod (40). The right side of the pull rope (38) is fixedly connected to the left side of the first piston plate (14).

7. The auxiliary pollination device for flower seed cultivation according to claim 1, characterized in that: A toothed rod (25) is fixedly connected to the left side of the slider (22), and a support plate (43) is fixedly connected to the left side of the slide rail (30). A rod (8) is provided inside the support plate (43), and a gear (37) is provided at the lower end of the rod (8). The gear (37) meshes with the toothed rod (25), and a semi-circular ring (9) is fixedly connected to one end of the rod (8).

8. The auxiliary pollination device for flower seed cultivation according to claim 7, characterized in that: The support plate (43) is rotatably connected to a round rod (34), the lower end of which is fixedly connected to the upper end of a gear (37). The round rod (34) is rotatably connected to a rotating rod (36), which is fixedly connected to a rod (8). A coil spring (35) is fixedly connected to the outside of the rotating rod (36), and one end of the coil spring (35) is fixedly connected to the inside of the round rod (34).

9. The auxiliary pollination device for flower seed cultivation according to claim 1, characterized in that: The pollen storage chamber (2) is threaded with a cover plate (10) at its upper end.

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