Cotton seed coating agent and planting method

Abstract

The invention relates to the technical field of cotton planting, in particular to a cotton seed coating agent and a planting method, and provides the following scheme aiming at the problems that in the prior art, when cotton seeds are sown into a nutrition bowl, the seeds are easy to scatter, and soil blocks in sowing pits of the nutrition bowl are inconvenient to clean. Comprising the following steps: 1, coating cotton seeds with a coating agent, and drying in the shade; step 2, sowing the seeds dried in the shade into a nutrition bowl by using a sowing device; step 3, breeding the seeds; the seeding device comprises a mounting part, a seeding part, a cleaning part and a transmission mechanism, and the coating agent comprises boscalid, fludioxonil, clothianidin, pyraclostrobin, metalaxyl-M, dinotefuran, a coloring agent and water. According to the nutrition pot, seeds can be conveniently put into the planting pits of the nutrition pot, the seeds can be effectively prevented from being scattered, and soil blocks in the planting pits can be cleaned in time before the seeds are put.

Description

Technical Field

[0001] The invention relates to the field of cotton planting, and in particular to a cotton seed coating agent and a planting method. Background Art

[0002] At present, in order to ensure the survival rate of cotton, nutrient pots are usually used for seedling cultivation, and then the well-growing cotton seedlings are transplanted into farmland, so as to ensure the survival rate of cotton after planting and increase the yield. However, in the process of planting cotton in nutrient pots, cotton seeds need to be placed one by one into the planting pits of the nutrient pots, and then watered, covered with soil, and waited for them to grow and germinate.

[0003] However, in the prior art, when placing cotton seeds into nutrient pots, manual placement is often adopted, which can easily cause the coating on the outer surface of the cotton seeds to be easily wiped off by fingers, and manual sowing is also prone to cause seeds to be scattered due to operational errors. In addition, there are often clods of soil in the planting pits of the nutrient pots. If the clods of soil are not removed, they will occupy the growth space of the seeds, which can easily cause the seedlings to grow crookedly. For this reason, the present scheme proposes a cotton seed coating agent and a planting method. Summary of the invention

[0004] The invention provides a cotton seed coating agent and a planting method, which solve the problems in the prior art that cotton seeds are easily scattered when sown into nutrient pots and that it is inconvenient to clean soil blocks in the sowing pits of the nutrient pots.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A cotton seed sowing device, comprising: The mounting part includes a mounting plate, a fixing rod fixed to the top surface of the mounting plate, and a handle fixed to the top end of the fixing rod; The sowing part includes a seed tank fixed on one side of the mounting plate, a feeding pipe fixed on the bottom of the seed tank and a quantitative ball arranged in the feeding pipe, a storage hole is opened on the top of the quantitative ball, fixed shafts are rotatably connected on the outer walls of both sides of the feeding pipe, and one end of the two fixed shafts extends into the feeding pipe and is fixedly connected to the outer periphery of the quantitative ball, and the outer peripheries of the two fixed shafts are sleeved with connecting gears; The discharging mechanism comprises a movable tube movably sleeved on the bottom of the outer periphery of the conveying tube, a fixed ring sleeved on the outer periphery of the conveying tube, and a first spring installed between the fixed ring and the movable tube; The cleaning part comprises a first piston cylinder installed on the bottom surface of the mounting plate, two linkage racks respectively arranged on both sides of the first piston cylinder and two transmission shafts respectively rotatably connected to the outer periphery of the material delivery pipe, the outer peripheries of the two transmission shafts are sleeved with linkage gears, the two linkage gears are respectively meshed with the two linkage racks, the top surfaces of the two linkage racks are fixed with connecting racks, the two connecting racks are respectively meshed with the two connecting gears, a first piston plate is installed in the first piston cylinder, a first piston column is fixed to an outer wall of one side of the first piston plate, a first connecting plate is fixedly connected between the two linkage racks, one end of the first piston column is fixedly connected to the first connecting plate, an air inlet pipe and an air delivery pipe connected to the material delivery pipe are installed at one end of the first piston cylinder away from the first connecting plate, and a shielding plate is hinged on the top of the outlet of the air delivery pipe; The transmission mechanism is used to drive the linkage rack to move. The transmission mechanism includes two swing arms respectively fixed to the outer shaft of the transmission shaft, an elastic member installed between the swing arm and the mounting plate, and an adjustment component installed on the fixed rod for driving the two swing arms to rotate.

[0006] Through the above technical solution, not only can the seeds be easily placed in the planting pit of the nutrient pot, but the seeds can also be effectively prevented from being scattered, and the soil in the planting pit can be cleaned in time before the seeds are placed.

[0007] As a further improvement of the above scheme, the elastic member includes a movable column fixed on the top of the swing arm, a second spring movably mounted on the outer periphery of the movable column, and a side plate. The movable column is an annular structure, and the rotation center of the movable column is the same as that of the transmission shaft. One end of the side plate is fixedly connected to the side of the mounting plate, the second spring is located between the side plate and the swing arm, and one end of the second spring is fixedly connected to the bottom surface of the side plate, and the other end of the second spring is fixedly connected to the top surface of the swing arm.

[0008] Through the above technical solution, the swing arm can automatically return to its original position after losing external force.

[0009] As a further improvement of the above scheme, the adjustment assembly includes an adjustment plate movably mounted on the outer periphery of the fixed rod through a connecting piece, two rotating shafts respectively rotating on the outer walls on both sides of the mounting plate, and a driving member mounted on the adjustment plate for driving the two rotating shafts to rotate synchronously, the other ends of the two rotating shafts are fixed with pulleys, the two pulleys are fixed with pull ropes, and the other ends of the two pull ropes are respectively fixed to one end of the two swing arms away from the transmission shaft.

[0010] Through the above technical solution, the pull rope is reeled in by the rotation of the rotating shaft, thereby driving the swing arm to rotate.

[0011] As a further improvement of the above scheme, the driving member includes a connecting rod fixed to the bottom surface of the adjusting plate, a fixed plate fixed to the bottom of the connecting rod and two transmission racks respectively fixed to both sides of the bottom surface of the fixed plate. The outer peripheries of the two rotating shafts are both sleeved with transmission gears, and the two transmission gears are respectively engaged with the two transmission racks.

[0012] Through the above technical solution, it is convenient to drive the two rotating shafts to rotate synchronously at the same time.

[0013] As a further improvement of the above solution, a limiting sleeve is movably provided on the outer periphery of the two transmission racks, and the two limiting sleeves are fixedly connected to the side surface of the mounting plate.

[0014] The above technical solution can further stabilize the transmission rack.

[0015] As a further improvement of the above solution, a mounting groove is provided on the periphery of the fixed rod, and the connecting member includes a sleeve rod fixed in the mounting groove and a moving block movably sleeved on the periphery of the sleeve rod, and one end of the moving block is fixedly connected to one end of the adjustment plate.

[0016] Through the above technical solution, the adjustment plate can move stably on the fixing rod.

[0017] As a further improvement of the above scheme, a sprinkler part is installed on the mounting plate, and the sprinkler part includes a water storage tank installed on the outer wall of the mounting plate, a second air cylinder installed on the bottom surface of the water storage tank, and an annular tube sleeved on the outer periphery of the movable tube, a second connecting plate is fixed to one end of the two linked racks, a second piston plate is installed in the second piston cylinder, a second piston column is fixedly connected to one end of the second piston plate, and the other end of the second piston column is fixedly connected to the second connecting plate, a water pipe and a water inlet pipe connected to the water storage tank are installed at one end of the second piston cylinder away from the second connecting plate, the other end of the water pipe is connected to the annular tube through a hose, and a plurality of water spray holes are provided on the bottom surface of the annular tube.

[0018] Through the above technical solution, watering can be carried out in time after the cotton seeds are sown, thereby improving the planting efficiency.

[0019] As a further improvement of the above scheme, the seed tank and the water tank are respectively installed on the opposite outer walls of the mounting plate, and the capacity of the water tank is smaller than that of the seed tank. The seed tank and the handle are located on the same side of the mounting plate.

[0020] Through the above technical solution, the weight on both sides of the mounting plate is more balanced.

[0021] A method for planting cotton seeds comprises the following steps: Step 1: coating the cotton seeds with a coating agent and drying them in the shade; Step 2: Sowing the dried seeds into the nutrient pots using a sowing device; Step 3: Breed the seeds.

[0022] A cotton seed coating agent, wherein the components in the coating agent are as follows by weight: 0.8-1.2 parts of boscalid, 0.8-1.2 parts of fludioxonil, 0.8-1.2 parts of clothianidin, 0.8-1.2 parts of pyraclostrobin, 0.8-1.2 parts of metalaxyl-M, 0.8-1.2 parts of dinotefuran, 0.5-1.0 parts of a dye, and the balance is water.

[0023] Through the above technical solution, the coating agent can attach a sterilization layer on the outer surface of the cotton seeds, which can effectively prevent the seeds from being bitten by pests in the soil.

[0024] Compared with the prior art, the present invention has the following beneficial effects: 1. Through the cooperation among the sowing part, the transmission mechanism and the cleaning machine part, it is not only convenient to sow the cotton seeds quantitatively into the planting pit of the nutrient pot, but also the soil in the planting pit can be blown clean before the seeds enter the planting pit, thereby ensuring that the cotton seeds can completely fall into the planting pit, thereby ensuring the normal growth of the seeds.

[0025] 2. Through the setting of the discharging mechanism, the movable tube has a buffering effect when contacting the nutrient pot, thereby avoiding the direct hard contact between the feed pipe and the nutrient pot and damaging the integrity of the nutrient pot.

[0026] 3. Through the setting of the water delivery part, water can be automatically sprinkled on the nutrient pots after the cotton seeds are sown into the planting pit, thereby reducing the subsequent separate watering link and helping to improve the efficiency of planting. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the structure of the bottom surface of the invention; Figure 3 It is a structural schematic diagram of the sleeve rod and the installation groove of the present invention; Figure 4 for Figure 3 The enlarged view of point A in the middle; Figure 5 It is a structural schematic diagram of the first piston cylinder, the second piston cylinder and the linkage mechanism of the present invention; Figure 6 It is a cross-sectional view of the material delivery pipe and the gas delivery pipe; Figure 7 It is a schematic diagram of the structure when the baffle in the gas pipeline is blown open.

[0028] Description of main symbols: 1. Mounting plate; 2. Fixed rod; 3. Seed tank; 4. Water storage tank; 5. Adjusting plate; 6. Handle; 7. Connecting rod; 8. Limiting sleeve; 9. Transmission rack; 10. Pull rope; 11. Pulley; 12. Movable column; 13. Transmission shaft; 14. Swing arm; 15. Air pipe; 16. Water pipe; 17. Fixed ring; 18. Ring pipe; 19. Movable pipe; 20. Hose; 21. Linkage rack; 22. First piston cylinder; 23. Water inlet pipe; 24. First connecting plate; 25. Second connecting plate; 26. Linkage gear; 27. Feed pipe; 28. Side plate; 29. ​​Sleeve rod; 30. Mounting groove; 31. Fixed plate; 32. Rotating shaft; 33. Transmission gear; 34. Dosing ball; 35. Shielding plate; 36. Second piston cylinder; 37. Fixed shaft; 38. Connecting gear; 39. Connecting rack. DETAILED DESCRIPTION

[0029] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0030] Example 1

[0031] Please combine Figure 1 - Figure 7 A cotton seed sowing device according to this embodiment includes: The mounting part comprises a mounting plate 1, a fixing rod 2 fixed on the top surface of the mounting plate 1 and a grip 6 fixed on the top of the fixing rod 2. The grip 6 is used for conveniently holding the fixing rod 2 in the hand.

[0032] The sowing part includes a seed tank 3 fixed on one side of the mounting plate 1, a feed pipe 27 fixed on the bottom surface of the seed tank 3 and a metering ball 34 arranged in the feed pipe 27. A feeding pipe is installed on the top of the seed tank 3. The outer periphery of the metering ball 34 contacts the inner circle of the feed pipe 27. A storage hole is opened on the top of the metering ball 34. The capacity of the storage hole is set to the capacity of 1-2 cotton seeds. Fixed shafts 37 are rotatably connected to the outer walls of both sides of the feed pipe 27, and one end of the two fixed shafts 37 extends into the feed pipe 27 and is fixedly connected to the outer periphery of the metering ball 34. The outer peripheries of the two fixed shafts 37 are sleeved with connecting gears 38. The metering ball 34 is driven to rotate by rotating the fixed shaft 37, so that the seeds in the storage hole are poured out and discharged from the feed pipe 27.

[0033] The discharging mechanism includes a movable tube 19 movably sleeved on the bottom of the outer periphery of the feeding tube 27, a fixed ring 17 sleeved on the outer periphery of the feeding tube 27, and a first spring installed between the fixed ring 17 and the movable tube 19. The first spring is movably sleeved on the outer periphery of the movable tube 19, one end of the first spring is fixedly connected to the bottom surface of the fixed ring 17, and the other end of the first spring is fixedly connected to the top of the movable tube 19. When the bottom of the movable tube 19 touches the nutrient pot, the first spring will shrink under the action of pressure, and the movable tube 19 will also shrink and move accordingly, thereby avoiding hard contact with the nutrient pot and damaging the integrity of the nutrient pot.

[0034] The cleaning part includes a first piston cylinder 22 installed on the bottom surface of the mounting plate 1, two linkage racks 21 respectively arranged on both sides of the first piston cylinder 22, and two transmission shafts 13 respectively rotatably connected to the outer periphery of the feed pipe 27. A first piston plate is installed in the first piston cylinder 22, and a first piston column is fixed to an outer wall of one side of the first piston plate. A first connecting plate 24 is fixedly connected between the two linkage racks 21, and one end of the first piston column is fixedly connected to the first connecting plate 24. An air intake pipe and an air delivery pipe 15 connected to the feed pipe 27 are installed at one end of the first piston cylinder 22 away from the first connecting plate 24. A first one-way valve is installed on the air intake pipe and the air delivery pipe 15. A baffle plate 35 is hinged on the top of the outlet of the air delivery pipe 15. The outer peripheries of the two transmission shafts 13 are sleeved with linkage gears 26, and the two linkage gears 26 are respectively meshed with the two linkage racks 21. A connecting rack 39 is fixed to the top surfaces of the two linkage racks 21. The transmission shaft 13 is respectively meshed with the two connecting gears 38. When the transmission shaft 13 rotates, it will drive the two linkage racks 21 to move. The diameter of the connecting gear 38 is smaller than that of the linkage gear 26, so that a smaller rotation of the linkage gear 26 can drive the connecting gear 38 to rotate a larger amplitude. After the linkage rack 21 moves, it will drive the connecting rack 39 and the first piston column to move. The movement of the connecting rack 39 will drive the metering ball 34 to rotate. Since it takes a certain amount of time for the metering ball 34 to rotate 180 degrees, during this process, the first piston column will drive the first piston plate to press out the air in the first piston cylinder 22 first, so that the soil blocks in the planting pit of the nutrient pot can be blown away. When air is transported to the feed pipe 27 in the air pipe 15, the baffle plate 35 will also be blown up by the airflow and enter the feed pipe 27, and can also block the seeds dropped in the feed pipe 27, thereby preventing the airflow blown out from the air pipe 15 from blowing the cotton seeds away.

[0035] The transmission mechanism is used to drive the linked rack 21 to move. The transmission mechanism includes two swing arms 14 respectively fixed to the outer axes of the two transmission shafts 13, an elastic member installed between the swing arm 14 and the mounting plate 1, and an adjusting component installed on the fixed rod 2 for driving the two swing arms 14 to rotate. The elastic member includes a movable column 12 fixed to the top of the swing arm 14, a second spring movably sleeved on the outer periphery of the movable column 12, and a side plate 28. The movable column 12 is an arc structure, and the movable column 12 has the same rotation center as the transmission shaft 13. One end of the side plate 28 is fixedly connected to the side of the mounting plate 1, and the second spring is located between the side plate 28 and the swing arm 14, so that one end of the second spring is fixedly connected to the bottom surface of the side plate 28, and the other end of the second spring is fixedly connected to the top surface of the swing arm 14. The swing arm 14 is arranged along the radial direction of the transmission shaft 13. The arrangement of the swing arm 14 makes the rotation of the transmission shaft 13 more labor-saving, and the arrangement of the second spring enables the swing arm 14 to automatically reset after losing external force after rotating to the side close to the side plate 28.

[0036] The adjusting assembly includes an adjusting plate 5 movably mounted on the outer periphery of the fixed rod 2 through a connecting piece, two rotating shafts 32 rotatably connected to the outer walls on both sides of the mounting plate 1, and a driving piece installed on the adjusting plate 5 for driving the two rotating shafts 32 to rotate synchronously. The outer periphery of the fixed rod 2 is provided with a mounting groove 30 arranged along its axial direction. The connecting piece includes a sleeve rod 29 fixed in the mounting groove 30 and a moving block movably sleeved on the outer periphery of the sleeve rod 29. One end of the moving block is fixedly connected to one end of the adjusting plate 5, and the outer walls on both sides of the moving block are respectively abutted against the long sides on both sides of the mounting groove 30.

[0037] A rope pulley 11 is fixed to the other end of the two rotating shafts 32, and a pull rope 10 is fixed to the two rope pulleys 11. The other ends of the two pull ropes 10 are respectively fixed to one end of the two swing arms 14 away from the transmission shaft 13. The pull rope 10 is wound by rotating the rope pulley 11, thereby driving the swing arm 14 to rotate toward the side close to the side plate 28.

[0038] The driving member includes a connecting rod 7 fixed to the bottom surface of the adjusting plate 5, a fixing plate 31 fixed to the bottom of the connecting rod 7 and two transmission racks 9 respectively fixed to the two sides of the bottom surface of the fixing plate 31. The outer peripheries of the two rotating shafts 32 are sleeved with transmission gears 33, and the two transmission gears 33 are respectively engaged with the two transmission racks 9. When the adjusting plate 5 moves, the two transmission racks 9 can be driven to move. The movement of the transmission rack 9 drives the transmission gear 33 to rotate, and then drives the rotating shaft 32 to rotate, thereby achieving the purpose of conveniently driving the two rotating shafts 32 to rotate at the same time.

[0039] The outer circumferences of the two transmission racks 9 are movably sleeved with limiting sleeves 8 , and the two limiting sleeves 8 are fixedly connected to the side surfaces of the mounting plate 1 , so that the transmission racks 9 are further stabilized by the limiting sleeves 8 .

[0040] The implementation principle of this embodiment is: when sowing, pour the cotton seeds into the seed tank 3 through the feeding pipe, hold the handle 6, and then align the movable tube 19 with the planting hole on the nutrient pot, and then lift the adjustment plate 5 upward, so that the cotton seeds in the seed tank 3 can be put into the planting hole; In the process of lifting the adjustment plate 5 upward, the two transmission racks 9 move upward synchronously, thereby driving the two transmission gears 33 to rotate forward. After the transmission gear 33 rotates forward, it drives the rope wheel 11 to rotate forward, so that the pull rope 10 is gradually wound on the rope wheel 11, and the swing arm 14 also moves to the side close to the side plate 28 under the drive of the pull rope 10. The movable column 12 rotates simultaneously with the swing arm 14, and the second spring is compressed accordingly. At this time, the swing arm 14 rotates and drives the transmission shaft 13 to rotate forward. While the transmission shaft 13 rotates forward, it drives the linkage rack 21 to move right. After the linkage rack 21 moves right, it drives the connecting rack 39 to move right synchronously. The connecting rack 39 moves right and drives the connecting gear 38 to reverse, so that the storage hole can be rotated downward. After the quantitative ball 34 rotates 180 degrees, the cotton seeds in the storage hole can fall under the action of gravity. After the linkage rack 21 moves to the right, it will also drive the first connecting plate 24 to move to the right synchronously, thereby driving the first piston column to move toward the inside of the first piston cylinder 22, and the air in the first piston cylinder 22 is pressed out and enters the air pipe 15, and then discharged from the outlet of the movable pipe 19, so that the soil blocks in the planting pit of the nutrient pot can be blown away, and when there is air in the air pipe 15 to be transported to the feed pipe 27, the shielding plate 35 will also be blown up by the air flow and enter the feed pipe 27, so that the seeds falling in the feed pipe 27 can be blocked, until there is no air output in the air pipe 15, the shielding plate 35 will return to its original position under the action of its own gravity and the gravity of the cotton seeds, and the cotton seeds will be discharged normally and fall into the planting pit of the nutrient pot, thereby preventing the air flow blown out of the air pipe 15 from blowing the cotton seeds away, and then the adjusting plate 5 is released; After the second spring loses the external force, it begins to recover its deformation, thereby driving the swing arm 14 to rotate to the side away from the side plate 28, and the pull rope 10 is pulled accordingly, thereby driving the rotating shaft 32 to reverse, and the transmission rack 9 and the adjustment plate 5 also drop accordingly. At the same time, the swing arm 14 will also drive the transmission shaft 13 to reverse, thereby driving the linkage rack 21 to move left, and then driving the metering ball 34 to rotate forward. After the metering ball 34 rotates 180 degrees in the forward direction, the storage hole returns to its original position. While the linkage rack 21 moves left, it will also drive the first piston column and the first piston plate to move toward the outside of the first piston cylinder 22, and the outside air will also be sucked into the first piston cylinder 22 through the intake pipe.

[0041] Example 2

[0042] Combination Figure 1 - Figure 3 and Figure 5 - Figure 7The present embodiment is further improved on the basis of the embodiment 1 in that: a water sprinkling part is installed on the mounting plate 1, and the water sprinkling part includes a water storage tank 4 installed on the outer wall of the mounting plate 1, a second air cylinder installed on the bottom surface of the water storage tank 4, and an annular tube 18 sleeved on the outer periphery of the movable tube 19, a water supply pipe is installed on the top of the water storage tank 4, a second connecting plate 25 is fixed at one end of the two linkage racks 21, a second piston plate is installed in the second piston cylinder 36, a second piston column is fixed at one end of the second piston plate, and the other end of the second piston column is fixed to the second connecting plate 25, and the second piston cylinder 36 is away from the second connecting plate One end of 25 is equipped with a water pipe 16 and a water inlet pipe 23 connected to the water storage tank 4, and a second one-way valve is installed on the water pipe 16 and the water inlet pipe 23. The other end of the water pipe 16 is connected to the ring tube 18 through a hose 20. The bottom surface of the ring tube 18 is provided with a plurality of water spray holes. The movement of the linkage rack 21 is used to drive the movement of the second piston plate, so that the water in the water storage tank 4 can be sucked into the second piston cylinder 36 during the seed placement process, and then the water in the second piston cylinder 36 is automatically pressed into the ring tube 18 and sprayed out after the seed placement is completed, so as to sprinkle water on the nutrient pot.

[0043] The seed tank 3 and the water tank 4 are respectively installed on the opposite outer walls of the mounting plate 1, and the capacity of the water tank 4 is smaller than that of the seed tank 3. The seed tank 3 and the handle 6 are both located on the same side of the mounting plate 1, ensuring the balance of weight on both sides of the mounting plate 1 and avoiding one side being too heavy and causing the mounting plate to be easily skewed.

[0044] The implementation principle of this embodiment is as follows: when the adjustment plate 5 is lifted upward, the transmission shaft 13 is driven to rotate forward, and the metering ball 34 rotates downward to pour out the seeds in the storage hole. At this time, the transmission shaft 13 drives the linkage rack 21 to move right, thereby drawing the second piston column to the side away from the second piston cylinder 36, and the water in the water storage tank 4 is then drawn into the second piston cylinder 36. After the seeds fall into the planting pit of the nutrient pot, the adjustment plate 5 is released, and then the second spring recovers its deformation, driving the transmission shaft 13 to reverse, and the linkage rack also moves to the left, thereby driving the second piston column to move into the second piston cylinder 36, thereby pressing the water in the second piston cylinder 36 into the water pipe 16, and then into the hose 20, and finally into the annular pipe 18, and then sprayed out from the water spray hole, so that the steps of watering the nutrient pots and seeds can be automatically completed, effectively improving the efficiency of sowing.

[0045] Example 3

[0046] A cotton seed coating agent comprises boscalid, fludioxonil, clothianidin, pyraclostrobin, metalaxyl-M and dinotefuran, wherein the components are respectively in proportion by weight: 0.9 part of boscalid, 1.0 part of fludioxonil, 0.9 part of clothianidin, 0.9 part of pyraclostrobin, 1.2 parts of metalaxyl-M, 1.1 parts of dinotefuran, 1.0 part of a dye, and the balance is water. During preparation, the coating agent is sand-ground to a size of less than 3 microns.

[0047] The principle of this embodiment is: use a coating machine to coat the seeds, after the cotton seeds are delinted, spray the pesticide evenly on the seed surface according to the drug-seed ratio, mix the seeds evenly with the coating machine, and sow them after drying in the shade, thereby effectively preventing the seeds from being eaten by pests and ensuring their normal germination.

[0048] Example 4

[0049] A method for planting cotton seeds comprises the following steps: Step 1: coating the cotton seeds with a coating agent and drying them in the shade; Step 2: Sowing the dried seeds into the nutrient pots using a sowing device; Step 3: Breed the seeds in the nutrient pots, and then transplant the cotton seedlings to the cotton field.

[0050] During the planting process, the cotton seeds are first delinted and then put into a coating machine. The coating machine is used to coat the cotton seeds. The coating agent in Example 3 is put into the coating machine, so that the surface of the seeds is evenly covered with the coating agent. After the coating is completed, the seeds are dried in the shade. After the seeds are dried in the shade, the seeds are put into the seed tank of the sowing device in Example 1, and then the sowing device is used to put the cotton seeds in turn into the prepared nutrient pots for seedling cultivation. During seedling cultivation, a greenhouse film is installed on the outside of the nutrient pots to create a seedling greenhouse. After the seedling cultivation is completed, the cotton seedlings are transferred to the cotton field for planting.

[0051] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A method for planting cotton seeds, characterized in that: The following steps are involved: Step 1: coating the cotton seeds with a coating agent and drying them in the shade; Step 2: Sowing the dried seeds into the nutrient pots using a sowing device; Step 3: Breeding the seeds; The sowing device includes: The mounting part includes a mounting plate and a fixing rod fixed on the top surface of the mounting plate; The sowing part includes a seed tank fixed on the mounting plate, a feeding pipe fixed on the bottom of the seed tank, and a quantitative ball rotatably connected to the feeding pipe through a fixed shaft, a storage hole is opened on the top of the quantitative ball, and one end of the fixed shaft extends to the outside of the feeding pipe and is sleeved with a connecting gear; The cleaning part comprises a first piston cylinder mounted on the bottom surface of the mounting plate, two linkage racks arranged on both sides of the first piston cylinder and two transmission shafts rotatably connected to the outer periphery of the material delivery pipe, the outer periphery of the transmission shaft is sleeved with a linkage gear meshing with the linkage rack, the top surface of the linkage rack is fixed with a connecting rack meshing with the connecting gear, a first piston plate is arranged in the first piston cylinder, a first piston column is fixed to an outer wall of one side of the first piston plate, the other end of the first piston column is connected to the two linkage racks through a first connecting plate, an air inlet pipe and an air delivery pipe connected to the material delivery pipe are installed on the first piston cylinder, and a shielding plate is hinged on the top of the air delivery pipe outlet; The transmission mechanism is installed on the fixed rod and is used to drive the movement and reset of the linkage rack.

2. A cotton seed planting method according to claim 1, characterized in that: The transmission mechanism includes a swing arm fixed to the outer shaft of the transmission shaft, an elastic member installed on the swing arm and an adjustment component installed on the fixed rod for driving the two swing arms to rotate, the elastic member includes a movable column fixed to the top of the swing arm, a second spring movably sleeved on the outer periphery of the movable column and a side plate, the movable column is an annular structure, and the rotation center of the movable column and the transmission shaft is the same, one end of the side plate is fixedly connected to the side of the mounting plate, the second spring is located between the side plate and the swing arm, and one end of the second spring is fixedly connected to the bottom surface of the side plate, and the other end of the second spring is fixedly connected to the top surface of the swing arm.

3. A cotton seed planting method according to claim 2, characterized in that: The adjusting assembly includes an adjusting plate movably mounted on the outer periphery of a fixed rod through a connecting piece, two rotating shafts rotatably connected to the outer walls on both sides of the mounting plate, and a driving piece mounted on the adjusting plate for driving the two rotating shafts to rotate synchronously, the other ends of the two rotating shafts are fixed with pulleys, the two pulleys are fixed with pull ropes, and the other ends of the two pull ropes are respectively fixedly connected to one end of the two swing arms away from the transmission shaft.

4. A cotton seed planting method according to claim 3, characterized in that: The driving member includes a connecting rod fixed to the bottom surface of the adjustment plate, a fixed plate fixed to the bottom of the connecting rod and two transmission racks respectively fixed to both sides of the bottom surface of the fixed plate. The outer peripheries of the two rotating shafts are sleeved with transmission gears, and the two transmission gears are respectively engaged with the two transmission racks.

5. A cotton seed planting method according to claim 4, characterized in that: The outer peripheries of the two transmission racks are movably sleeved with limiting sleeves, and the two limiting sleeves are fixedly connected to the side surfaces of the mounting plate.

6. A cotton seed planting method according to claim 3, characterized in that: The outer periphery of the fixed rod is provided with an installation groove, and the connecting member comprises a sleeve rod fixed in the installation groove and a moving block movably sleeved on the outer periphery of the sleeve rod, and one end of the moving block is fixedly connected to one end of the adjusting plate.

7. The cotton seed planting method according to claim 1, characterized in that: A sprinkler part is installed on the mounting plate, and the sprinkler part includes a water storage tank installed on the outer wall of the mounting plate, a second air cylinder installed on the bottom surface of the water storage tank, and an annular tube sleeved on the outer periphery of the movable tube. A second connecting plate is fixed to one end of the two linked racks, a second piston plate is installed in the second piston cylinder, a second piston column is fixedly connected to one end of the second piston plate, and the other end of the second piston column is fixedly connected to the second connecting plate. A water pipe and a water inlet pipe connected to the water storage tank are installed on the end of the second piston cylinder away from the second connecting plate, the other end of the water pipe is connected to the annular tube through a hose, and a plurality of water spray holes are provided on the bottom surface of the annular tube.

8. A cotton seed planting method according to claim 7, characterized in that: The seed tank and the water storage tank are respectively installed on the outer walls on both sides opposite to each other of the mounting plate, and the capacity of the water storage tank is smaller than that of the seed tank.

9. The cotton seed planting method according to claim 1, characterized in that: It also includes a discharging mechanism, which includes a movable tube movably sleeved on the bottom of the outer periphery of the conveying tube, a fixed ring sleeved on the outer periphery of the conveying tube, and a first spring installed between the fixed ring and the movable tube.

10. The cotton seed planting method according to claim 1, characterized in that: The components in the coating agent are as follows by weight: 0.8-1.2 parts of boscalid, 0.8-1.2 parts of fludioxonil, 0.8-1.2 parts of clothianidin, 0.8-1.2 parts of pyraclostrobin, 0.8-1.2 parts of metalaxyl-M, 0.8-1.2 parts of dinotefuran, 0.5-1.0 parts of a dye, and the balance is water.

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