A planting method and planting device capable of improving the yield and quality of oats

Abstract

The present invention discloses a planting method and a planting device capable of improving the yield and quality of oats, relating to the field of oat planting devices. A planting method capable of improving the yield and quality of oats includes the following steps: Select land and plant in soil that is deep, flat, loose and fertile. Before planting, deeply plow and sun the soil until it turns white; Select seeds and conduct treatment; Through the settings of piston housing one and piston housing two, the present invention sucks seeds and nutrient solution into piston housing one, immersing the seeds in the nutrient solution to facilitate the germination of oat seeds. At the same time, through the setting of sodium bicarbonate powder, when it contacts the nutrient solution in piston housing one, a strong air pressure is generated to eject the seeds, and with the setting of the extension device, the seeds can enter the soil more deeply, enabling the oat seeds to better contact the soil, reducing water loss, and improving the yield and quality of oats.

Description

Technical Field

[0001] The present invention belongs to the technical field of oat yield planting, and specifically relates to a planting device capable of improving oat yield and quality. Background Art

[0002] Oat is an annual herbaceous plant with a long planting history, which is distributed in mountainous areas, plateaus and the cold and cool northern regions. Oat is a long-day crop, likes cool and humid environment, and avoids high temperature and dryness. It requires a relatively low accumulated temperature during the growth period, but about 65% of its own weight of water is required when the seeds germinate. If the water is insufficient during the growth period, the grains are often not plump and the yield is reduced.

[0003] When planting oats, generally, trenches are dug manually or mechanically for drilling sowing, and after sowing, the land is harrowed in time to avoid direct exposure of oat seeds to the air, reduce the loss of water from oat seeds, and facilitate the growth of oat seeds.

[0004] However, when the existing devices are used for planting oats, generally a hole is made in the ground, and then the oat seeds are buried in the hole. At this time, it is necessary to seal the hole with soil manually or mechanically again. It is more inconvenient to use, and it is easy to occur that the oat seeds in some holes are not completely covered by the soil, resulting in the loss of water from the oat seeds and affecting the yield of oat planting. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an oat yield planting that can overcome the above problems or at least partially solve the above problems.

[0006] To solve the above technical problem, the basic concept of the technical solution adopted by the present invention is: a planting method capable of improving oat yield and quality, including the following steps:

[0007] Select land and plant in soil with deep soil layer, flat terrain, loose and fertile soil. Before planting, turn over the soil deeply and expose it to the sun to whiten.

[0008] Seed selection and treatment: Select excellent varieties with strong adaptability, plump grains, high disease resistance and high yield. Before sowing, expose the seeds to the sun for 2 - 3 days.

[0009] Sowing: Sow in March - April, and use a roller (1) for sowing when sowing.

[0010] Field management: When the seedlings grow to 8 - 10 cm, carry out weeding once to increase soil permeability. The second time is when the oat seedlings grow to the first joint, weed again to loosen the soil, and strengthen the management of fertilizer and water. Water and topdress according to the growth situation of oats. Each time water thoroughly, and then topdress.

[0011] A planting device for improving the yield and quality of oats as described in claim 1, including a drum, which is divided into a seed chamber, a nutrient solution chamber, and a powder chamber inside, and further includes:

[0012] Multiple groups of outer shells, fixedly connected to the drum in a ring shape;

[0013] An extrusion block, slidably connected inside the outer shell, and a sharp piercing end is provided on the extrusion block;

[0014] A first piston shell, fixedly connected inside the outer shell, a piston member is slidably connected inside the first piston shell, a telescopic end is fixedly connected to the piston member, a spring member is sleeved on the telescopic end, the telescopic end penetrates the first piston shell, and the telescopic end is fixedly connected to the extrusion block;

[0015] A seed discharging pipe, fixedly connected to the first piston shell, a one-way valve is connected inside the seed discharging pipe, and the other end of the seed discharging pipe penetrates the outer shell;

[0016] An extension device, arranged on the seed discharging pipe, for extending the seed discharging depth of the seed discharging pipe;

[0017] A long rod, fixedly connected to the piston member, one end of the long rod penetrates the first piston shell, and the penetrating end of the long rod is located in the nutrient solution chamber;

[0018] A connection hole, arranged inside the long rod, the liquid outlet end of the connection hole is located inside the first piston shell, a one-way valve is connected inside the connection hole, and the liquid inlet end of the connection hole is located in the nutrient solution chamber;

[0019] A first piston pipe, connected to the first piston shell, the other end of the first piston pipe is located in the seed chamber, and a one-way valve is connected inside the first piston pipe;

[0020] A second piston pipe, connected to the first piston shell, the other end of the second piston pipe communicates with the seed discharging pipe;

[0021] An air adding device, arranged in the nutrient solution chamber, and the air adding device is used to increase the air pressure in the nutrient solution chamber

[0022] In order to facilitate injecting gas into the nutrient chamber, increasing the air pressure, and facilitating the discharge of the nutrient solution, further, the air adding device includes a second piston shell, the second piston shell is fixedly connected in the powder chamber, a piston rod is slidably connected inside the second piston shell, one end of the piston rod penetrates the second piston shell, the penetrating end of the piston rod is in the same plane as the long rod, an air inlet pipe and an air outlet pipe are connected to the second piston shell, one-way valves are connected inside the air inlet pipe and the air outlet pipe, the air inlet end of the air inlet pipe is located in the cavity, and the air outlet pipe is located in the nutrient solution chamber.

[0023] To facilitate the contact between sodium bicarbonate powder and the nutrient solution, thereby generating gas to prompt the seeds to be discharged along with the nutrient solution. Further, a first connecting pipe and a second connecting pipe are connected to the second piston housing. One-way valves are connected inside both the first connecting pipe and the second connecting pipe. One end of the second connecting pipe is located inside the powder chamber, and the other end of the second connecting pipe communicates with the first piston housing.

[0024] To facilitate the extension of the device into the soil, furthermore, the extension device includes a rack bar, a threaded sleeve, and a gear member. The rack bar is fixedly connected to the extrusion block. The seed discharging pipe is provided with threads. The threaded sleeve is rotationally connected to the seed discharging pipe through the threads. The gear member is fixedly connected to the threaded sleeve, and the gear member is meshed with the rack bar.

[0025] To reduce the entry of soil, further, one end of the threaded sleeve penetrates through the outer shell, and a nozzle is fixedly connected to the liquid outlet end of the threaded sleeve.

[0026] To facilitate the entry of oat seeds, furthermore, a material gathering slope is provided inside the seed chamber, and the feeding end of the first piston pipe is located at the material gathering slope.

[0027] To facilitate the sliding of the extrusion block, still further, a sliding groove is provided inside the outer shell, a sliding block matching the sliding groove is provided on the extrusion block, and the extrusion block is slidably connected inside the outer shell through the sliding block.

[0028] To facilitate the replenishment of the required materials into the seed chamber, the nutrient solution chamber, and the powder chamber, and at the same time play a sealing role. Furthermore, three groups of pipes are connected to the drum, and the pipes are respectively used to replenish the required materials into the seed chamber, the nutrient solution chamber, and the powder chamber.

[0029] To facilitate the reset of the piston rod, still further, a reset spring is sleeved on the piston rod.

[0030] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art: Through the settings of the first piston housing and the second piston housing, the present invention sucks seeds and the nutrient solution into the first piston housing, immersing the seeds in the nutrient solution, which is convenient for the germination of oat seeds. At the same time, through the setting of sodium bicarbonate powder, by contacting the nutrient solution in the first piston housing, a strong air pressure is generated to eject the seeds, and with the setting of the extension device, the seeds can enter the soil more deeply, enabling the oat seeds to better contact the soil, reducing water loss, and improving the yield and quality of oats. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In the drawings:

[0032] Figure 1 is a three-dimensional schematic diagram of the drum of a planting device that can improve the yield and quality of oats proposed by the present invention;

[0033] Figure 2 Schematic diagram of the structure when the planting device capable of improving the yield and quality of oats proposed by the present invention is connected to the driving vehicle;

[0034] Figure 3 Schematic diagram of the roller structure in the planting device capable of improving the yield and quality of oats proposed by the present invention;

[0035] Figure 4 The planting device capable of improving the yield and quality of oats proposed by the present invention Figure 3 Schematic diagram of the structure of A therein;

[0036] Figure 5 The planting device capable of improving the yield and quality of oats proposed by the present invention Figure 3 Schematic diagram of the structure of B therein;

[0037] Figure 6 The planting device capable of improving the yield and quality of oats proposed by the present invention Figure 3 Schematic diagram of the structure of C therein;

[0038] Figure 7 The planting device capable of improving the yield and quality of oats proposed by the present invention Figure 4 Schematic diagram of the structure of D therein;

[0039] Figure 8 Three-dimensional sectional view of the extension device in the planting device capable of improving the yield and quality of oats proposed by the present invention;

[0040] Figure 9 Three-dimensional sectional view of the roller in the planting device capable of improving the yield and quality of oats proposed by the present invention.

[0041] In the figure: 1. Roller; 101. Seed chamber; 102. Nutrient solution chamber; 103. Powder chamber; 104. Cavity; 201. Outer shell; 202. Extrusion block; 203. Piston shell one; 204. Piston part; 205. Long rod; 2051. Connection hole; 206. Piston tube one; 207. Piston tube two; 301. Piston shell two; 302. Connection pipe one; 303. Connection pipe two; 304. Intake pipe; 305. Exhaust pipe; 401. Rack bar; 402. Seed discharging pipe; 403. Threaded sleeve; 4031. Gear part; 404. Nozzle. Detailed implementation manners

[0042] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0043] Example 1:

[0044] Refer to Figures 1 - 9 , a planting method that can improve the yield and quality of oats, including the following steps:

[0045] Select land and plant in soil that is deep, flat, loose and fertile. Deeply plow and sun the soil white before planting;

[0046] Seed selection and treatment. Select excellent varieties with strong adaptability, plump grains, high disease resistance and relatively high yield. Expose the seeds to the sun for 2 - 3 days before sowing;

[0047] Sowing. Sow in March - April and use a roller (1) for sowing;

[0048] Field management. When the seedlings grow to 8 - 10 cm, carry out weeding once to increase soil permeability. The second time is when the oat seedlings grow to the first joint, weed again to loosen the soil, and strengthen fertilizer and water management. Water and top - dress according to the growth of oats. Each time water thoroughly and then top - dress.

[0049] S1. Pour the screened oats into the seed chamber 101, pour the nutrient solution into the nutrient solution chamber 102, and finally pour sodium bicarbonate powder into the powder chamber 103;

[0050] S2. Install the roller 1 on the driving vehicle, and then start the driving vehicle to make the roller 1 rotate;

[0051] At this time, the extrusion block 202 contacts the ground, so that the oat seeds and the nutrient solution are sucked into the piston housing one 203 together. Through the change of pressure, finally it is discharged through the piston tube one 206, enters the seed - discharging pipe 402 and is ejected;

[0052] S3. While the extrusion block 202 is being extruded, the threaded sleeve 403 extends out of the housing 201 and inserts into the soil, and the oat seeds will directly enter the deeper soil;

[0053] S4. The extrusion block 202 leaves the ground and resets under the action of the spring member;

[0054] S5. Repeat this cycle to plant oats.

[0055] Example 2:

[0056] Refer to Figures 1 - 9, a planting device capable of improving the yield and quality of oats, including a drum 1, which is divided into a seed chamber 101, a nutrient solution chamber 102, and a powder chamber 103 inside the drum 1. It also includes: multiple groups of outer shells 201, which are fixedly connected to the drum 1 in a ring shape; extrusion blocks 202, which are slidably connected inside the outer shells 201, and the extrusion blocks 202 are provided with sharp piercing ends; a first piston shell 203, which is fixedly connected inside the outer shell 201, a piston member 204 is slidably connected inside the first piston shell 203, a telescopic end is fixedly connected to the piston member 204, a spring member is sleeved on the telescopic end, the telescopic end penetrates through the first piston shell 203, and the telescopic end is fixedly connected to the extrusion block 202; a seed discharging pipe 402, which is fixedly connected to the first piston shell 203, a one-way valve is connected inside the seed discharging pipe 402, and the other end of the seed discharging pipe 402 penetrates through the outer shell 201; an extension device, which is arranged on the seed discharging pipe 402 and is used to extend the seed discharging depth of the seed discharging pipe 402; a long rod 205, which is fixedly connected to the piston member 204, one end of the long rod 205 penetrates through the first piston shell 203, and the penetrating end of the long rod 205 is located inside the nutrient solution chamber 102; a connection hole 2051, which is arranged inside the long rod 205, the liquid outlet end of the connection hole 2051 is located inside the first piston shell 203, a one-way valve is connected inside the connection hole 2051, and the liquid inlet end of the connection hole 2051 is located inside the nutrient solution chamber 102; a first piston pipe 206, which is connected to the first piston shell 203, the other end of the first piston pipe 206 is located inside the seed chamber 101, and a one-way valve is connected inside the first piston pipe 206; a second piston pipe 207, which is connected to the first piston shell 203, and the other end of the second piston pipe 207 communicates with the seed discharging pipe 402; an air adding device, which is arranged inside the nutrient solution chamber 102, and the air adding device is used to increase the air pressure inside the nutrient solution chamber 102; the air adding device includes a second piston shell 301, the second piston shell 301 is fixedly connected inside the powder chamber 103, a piston rod is slidably connected inside the second piston shell 301, one end of the piston rod penetrates through the second piston shell 301, the penetrating end of the piston rod is in the same plane as the long rod 205, an air inlet pipe 304 and an air outlet pipe 305 are connected to the second piston shell 301, one-way valves are connected inside both the air inlet pipe 304 and the air outlet pipe 305, the air inlet end of the air inlet pipe 304 is located inside the cavity 104, and the air outlet pipe 305 is located inside the nutrient solution chamber 102; a first connecting pipe 302 and a second connecting pipe 303 are connected to the second piston shell 301, one-way valves are connected inside both the first connecting pipe 302 and the second connecting pipe 303, one end of the second connecting pipe 303 is located inside the powder chamber 103, and the other end of the second connecting pipe 303 communicates with the first piston shell 203; the extension device includes a rack bar 401, a threaded sleeve 403, and a gear member 4031, the rack bar 401 is fixedly connected to the extrusion block 202, the seed discharging pipe 402 is provided with threads, the threaded sleeve 403 is rotationally connected to the seed discharging pipe 402 through the threads, the gear member 4031 is fixedly connected to the threaded sleeve 403, and the gear member 4031 is meshed with the rack bar 401; a return spring is sleeved on the piston rod.

[0057] When this device is in use, pour the screened oats into the seed chamber 101, pour the nutrient solution into the nutrient solution chamber 102, and finally pour sodium bicarbonate powder into the powder chamber 103. Install the drum 1 on the driving vehicle, and then start the driving vehicle to make the drum 1 rotate. A rotating device is provided at the connection between the driving vehicle and the drum 1 to lift the drum 1, avoiding damage to the outer shell 201 caused by the drum 1 constantly contacting the ground during daily use;

[0058] During use, the device needs to be moved to the soil where oats are to be planted. At this time, the extrusion block 202 on the roller 1 will come into contact with the ground. Affected by the weight of the roller 1, the piston part 204 in the first piston shell 203 inside the bottom shell 201 will be extruded by the extrusion block 202 and move upward. At this time, the gas in the first piston shell 203 decreases. At the same time, the upward movement of the piston part 204 will cause the long rod 205 to move upward. At this time, the connection hole 2051 initially located inside the inner wall of the roller 1 will enter the nutrient solution chamber 102, and the nutrient solution will flow into the first piston shell 203 through the connection hole 2051. Then, start the driving vehicle. At this time, as the driving vehicle moves, the extrusion block 202 leaves the ground. At this time, the piston part 204 and the extrusion block 202 will be reset under the influence of the spring part. As the piston part 204 is reset, the connection hole 2051 in the long rod 205 will return to the inner wall of the roller 1 again. At this time, the nutrient solution will not be able to enter the first piston shell 203 through the connection hole 2051. At the same time, the reset of the piston part 204 will generate a certain negative pressure, and the negative pressure will open the one-way valve in the first piston tube 206 to generate suction, thereby sucking a certain number of oat seeds through the first piston tube 206. The number of seeds inhaled can be determined by the sizes of the first piston tube 206 and the first piston shell 203. The first piston tube 206 determines the number passing through, and the first piston shell 203 determines the magnitude of the suction force. When the oat seeds are sucked into the first piston shell 203, the oat seeds will come into contact with the nutrient solution in the first piston shell 203, and the oat seeds will be fully soaked. Then, the outer shell 201 will move as the roller 1 rotates until it comes into contact with the ground again. At this time, the extrusion block 202 will come into contact with the soil again. Subsequently, the extrusion block 202 is extruded and squeezes the piston part 204 again, and at the same time, it will cause the rack rod 401 to move upward. Due to the meshing connection setting, the threaded sleeve 403 will rotate and slide in a threaded manner. At this time, the threaded sleeve 403 will move out of the outer shell 201, that is, the threaded sleeve 403 is initially located inside the outer shell 201. At the same time, the upward movement of the piston part 204 will compress the space inside the first piston shell 203. At the same time, as the long rod 205 moves upward, part of the nutrient solution will flow into the first piston shell 203 through the connection hole 2051. At the same time, as the long rod 205 moves upward, it will squeeze the second piston shell 301. At this time, the second piston shell 301 will discharge its own gas through the air outlet pipe 305 and make it enter the nutrient solution chamber 102. At this time, the air pressure in the nutrient solution chamber 102 increases, prompting the nutrient solution to enter the first piston shell 203 through the connection hole 2051. At the same time, the first connecting pipe 302 will discharge sodium bicarbonate powder into the second piston shell 301. Since sodium bicarbonate powder will generate carbon dioxide when it comes into contact with water, it will further increase the pressure inside the first piston shell 203. At this time, the pressure valve in the second piston tube 207 opens, and part of the soaked oat seeds will be quickly discharged along with the nutrient solution and discharged deep into the soil through the extended threaded sleeve 403, enabling the oat seeds to come into close contact with the soil, avoiding the loss of moisture in the oat seeds, and facilitating the growth of oats. Subsequently, as the roller 1 rotates,The extrusion block 202 leaves the soil. For example, Figure 2 As shown, the extension direction of the extension device is the same as the running direction of the vehicle. At this time, the rotation of the roller 1 will not lift the soil above the oat seeds to be ejected. When the extrusion block 202 leaves the soil subsequently, the extrusion block 202 resets. At this time, the threaded sleeve 403 resets, and the oat seeds will be sucked into the piston housing one 203 again. At the same time, the piston housing two 301 will suck in external gas through the intake pipe 304 and suck the sodium bicarbonate powder in the powder chamber 103 through the air flow through the connecting pipe two 303, facilitating subsequent rotation use, and circulating in this way.

[0059] The nutrient solution in this device can be a liquid medicine mixed with 0.2 - 0.3% potassium dihydrogen phosphate aqueous solution and 20% urea solution.

[0060] Embodiment 3:

[0061] Refer to Figure 1 、 Figure 8 、 Figure 9 A planting device capable of increasing the yield and quality of oats is basically the same as Embodiment 2. Further: One end of the threaded sleeve 403 penetrates through the housing 201, and a nozzle 404 is fixedly connected to the liquid outlet end of the threaded sleeve 403; A material gathering slope is provided in the seed chamber 101, and the feeding end of the piston pipe one 206 is located at the material gathering slope; A chute is provided in the housing 201, a slider matching the chute is provided on the extrusion block 202, and the extrusion block 202 is slidably connected to the housing 201 through the slider; Three groups of pipes are connected to the roller 1, and the pipes are respectively used to supplement the required materials into the seed chamber 101, the nutrient solution chamber 102, and the powder chamber 103.

[0062] Through the setting of the nozzle 404, it is convenient to increase the pressure when the oat seeds are ejected, and at the same time reduce the amount of soil entering the seed discharging pipe 402 to avoid blockage of the seed discharging pipe 402;

[0063] Through the setting of the material gathering slope, it is convenient for the oat seeds to be concentrated above the piston pipe one 206, facilitating the adsorption of the oat seeds;

[0064] Through the setting of the pipes, it is convenient to supplement the seed chamber 101, the nutrient solution chamber 102, and the powder chamber 103. At the same time, pipe caps need to be set on the pipes to avoid air leakage.

[0065] Through the provision of the first piston housing 203 and the second piston housing 301, the present invention sucks seeds and nutrient solution into the first piston housing 203, immersing the seeds in the nutrient solution to facilitate the germination of oat seeds. At the same time, through the provision of sodium bicarbonate powder, when it contacts the nutrient solution in the first piston housing 203, a strong air pressure is generated to eject the seeds, and with the provision of the extension device, the seeds can enter the soil more deeply, enabling the oat seeds to better contact the soil, reducing water loss, and increasing the yield and quality of oats.

[0066] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art of this patent, without departing from the scope of the technical solution of the present invention, can make some changes or modifications using the technical content prompted above into equivalent embodiments of equivalent changes. However, as long as it does not depart from the content of the technical solution of the present invention, any simple modification, equivalent change, and modification made to the above embodiments according to the technical essence of the present invention still fall within the scope of the present invention's solution.

Claims

1. A planting device capable of improving the yield and quality of oats, including a drum (1), and the drum (1) is divided into a seed chamber (101), a nutrient solution chamber (102), and a powder chamber (103). Characterized in that, It also includes: Multiple groups of outer shells (201), which are fixedly connected to the drum (1) in a ring shape; Extrusion blocks (202), which are slidably connected in the outer shells (201), and the extrusion blocks (202) are provided with sharp piercing ends; A first piston shell (203), which is fixedly connected in the outer shell (201), a piston member (204) is slidably connected in the first piston shell (203), a telescopic end is fixedly connected to the piston member (204), a spring member is sleeved on the telescopic end, the telescopic end penetrates through the first piston shell (203), and the telescopic end is fixedly connected to the extrusion block (202); A seed discharging pipe (402), which is fixedly connected to the first piston shell (203), a one-way valve is connected in the seed discharging pipe (402), and the other end of the seed discharging pipe (402) penetrates through the outer shell (201); An extension device, which is arranged on the seed discharging pipe (402) and is used to extend the seed discharging depth of the seed discharging pipe (402); A long rod (205), which is fixedly connected to the piston member (204), one end of the long rod (205) penetrates through the first piston shell (203), and the penetrating end of the long rod (205) is located in the nutrient solution chamber (102); A connection hole (2051), which is arranged in the long rod (205), the liquid outlet end of the connection hole (2051) is located in the first piston shell (203), a one-way valve is connected in the connection hole (2051), and the liquid inlet end of the connection hole (2051) is located in the nutrient solution chamber (102); A first piston pipe (206), which is connected to the first piston shell (203), the other end of the first piston pipe (206) is located in the seed chamber (101), and a one-way valve is connected in the first piston pipe (206); A second piston pipe (207), which is connected to the first piston shell (203), and the other end of the second piston pipe (207) communicates with the seed discharging pipe (402); An air adding device, which is arranged in the nutrient solution chamber (102), and the air adding device is used to increase the air pressure in the nutrient solution chamber (102); The air adding device includes a second piston shell (301), the second piston shell (301) is fixedly connected in the powder chamber (103), a piston rod is slidably connected in the second piston shell (301), one end of the piston rod penetrates through the second piston shell (301), the penetrating end of the piston rod is in the same plane as the long rod (205), an air inlet pipe (304) and an air outlet pipe (305) are connected to the second piston shell (301), one-way valves are connected in both the air inlet pipe (304) and the air outlet pipe (305), the air inlet end of the air inlet pipe (304) is located in the cavity (104), and the air outlet pipe (305) is located in the nutrient solution chamber (102).

2. The planting device capable of improving the yield and quality of oats according to claim 1, Characterized in that: A connecting pipe one (302) and a connecting pipe two (303) are connected to the piston housing two (301). Check valves are connected inside both the connecting pipe one (302) and the connecting pipe two (303). One end of the connecting pipe two (303) is located inside the powder chamber (103), and the other end of the connecting pipe two (303) communicates with the piston housing one (203).

3. A planting device capable of increasing the yield and quality of oats according to claim 1, characterized in that: The extension device includes a rack bar (401), a threaded sleeve (403), and a gear member (4031). The rack bar (401) is fixedly connected to the extrusion block (202). The seed discharging pipe (402) has threads, and the threaded sleeve (403) is rotationally connected to the seed discharging pipe (402) through the threads. The gear member (4031) is fixedly connected to the threaded sleeve (403), and the gear member (4031) is meshed and connected to the rack bar (401).

4. A planting device capable of increasing the yield and quality of oats according to claim 3, characterized in that: One end of the threaded sleeve (403) penetrates through the outer shell (201), and a nozzle (404) is fixedly connected to the liquid outlet end of the threaded sleeve (403).

5. A planting device capable of increasing the yield and quality of oats according to claim 1, characterized in that: A material gathering slope is provided inside the seed chamber (101), and the feeding end of the piston pipe one (206) is located at the material gathering slope.

6. A planting device capable of increasing the yield and quality of oats according to claim 1, characterized in that: A chute is provided inside the outer shell (201). A sliding block matching the chute is provided on the extrusion block (202). The extrusion block (202) is slidably connected inside the outer shell (201) through the sliding block.

7. A planting device capable of increasing the yield and quality of oats according to claim 1, characterized in that: Three groups of pipes are connected to the drum (1). The pipes are respectively used to supplement the required materials into the seed chamber (101), the nutrient solution chamber (102), and the powder chamber (103).

8. A planting device capable of increasing the yield and quality of oats according to claim 2, characterized in that: A return spring is sleeved on the piston rod.

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