An agricultural sowing equipment based on big data

Abstract

The present application relates to the field of agricultural sowing technology, and in particular to an agricultural sowing equipment based on big data, including an incubator, a power unit, a mounting frame, and a sponge board, etc.; the incubator is fixed with a power unit; the power unit is connected to a mounting frame, and the power unit is used to drive the mounting frame to move left and right; the incubator is detachably connected with a sponge board, and a number of planting grooves are arranged on the sponge board, the bottom surface of the planting groove is a plane, and a number of root holes are arranged on the bottom surface of the planting groove, and the planting grooves are distributed in a rectangular array. The present invention plants seeds on the outer edge of the bottom surface of the planting groove, effectively avoiding seed stacking, resulting in the upper seeds not absorbing sufficient nutrients, affecting germination; moreover, after the seeds germinate and grow into plants, they are distributed in a ring shape in the planting groove and in a matrix shape on the sponge board, so that it is convenient for personnel and external cameras to observe the growth of seedlings, and it is convenient to find problems in time and deal with them.

Description

Technical Field

[0001] The present application relates to the field of agricultural sowing technology, and in particular to an agricultural sowing equipment based on big data. Background Art

[0002] Hydroponic agricultural planting is gaining more and more attention. Seeds are usually sown on sponge boards for cultivation. Chinese patent CN117063671A discloses an agricultural seeder, in which a seed mixture is sprayed on the upper end of a culture floating net plate through a seed spraying pipe under the action of a seed spraying pump. The water and nutrient solution in the seed mixture slowly seep into the water, and the seeds remain on the upper end of the culture floating net plate, thereby completing the sowing operation. The seeds germinate and grow, and the root system of the germinated seeds extends into the nutrient solution and grows downward; however, the seeds on the culture floating net plate are arranged in a disordered manner, and some seeds are stacked together, and the upper seeds cannot directly contact the culture floating net plate. Since the nutrient solution in the cultivation pool is transferred to the seeds through the culture floating net plate, the upper seeds cannot absorb sufficient nutrients, which affects germination; in addition, the disordered arrangement and stacking of seeds are not conducive to personnel or cameras observing the growth of seeds, and it is not convenient to find problems and deal with them in time. Summary of the invention

[0003] In order to overcome the problem that the seeds on the culture floating net are arranged in disorder, some seeds are stacked together, and the upper seeds cannot directly contact the culture floating net. Since the nutrient solution in the culture pool is transferred to the seeds through the culture floating net, this results in the upper seeds not absorbing sufficient nutrients, affecting germination. The present invention provides an agricultural sowing equipment based on big data.

[0004] The technical scheme is as follows: an agricultural sowing equipment based on big data, including a culture box; also including a power unit, a mounting frame 1, a seeder, a feeding tube, a sponge board, an electric push rod 1, a mounting frame 2 and a push rod; the culture box is fixedly connected with a power unit; the power unit 1 is connected with a mounting frame 1, and the power unit 1 is used to drive the mounting frame 1 to move left and right; the culture box is detachably connected with a sponge board, and a plurality of planting grooves are arranged on the sponge board, the bottom surface of the planting groove is a plane, and a plurality of root holes for the downward growth of seed roots are arranged on the bottom surface of the planting groove, and the planting grooves are distributed in a rectangular array; the mounting frame 1 is fixedly connected with a seeder, and a plurality of feeding tubes are arranged on the seeder, and each feeding tube is respectively provided with an electromagnetic valve, and the seeder is used to sow a mixture of seeds and nutrient solution into the planting groove of the sponge board; the mounting frame 1 is fixedly connected with a plurality of electric push rods 1; the telescopic ends of all the electric push rods 1 are commonly fixedly connected with the mounting frame 2; the mounting frame 2 is fixedly connected with a plurality of push rods at equal distances, and each push rod is respectively located directly below a feeding tube.

[0005] Optionally, the seeder is provided with a conical injection hopper.

[0006] Optionally, the upper end of the push rod is configured to be arc-shaped.

[0007] Optionally, it also includes an electric push rod 2 and a mounting plate; a plurality of electric push rods 2 are fixedly connected to the seeder; the telescopic ends of all the electric push rods 2 are commonly fixedly connected to the mounting plate; each injection tube is provided with a telescopic tube, and the telescopic ends of all the injection tubes are fixedly connected to the mounting plate.

[0008] Optionally, it also includes a mounting ring, a power unit 2 and a shift plate; a plurality of mounting rings are rotatably connected to the mounting plate; the telescopic end of each injection tube is located on the inner side of the corresponding mounting ring; the power unit 2 is connected to the mounting plate; all the mounting rings are connected to the power unit 2, and the power unit 2 is used to drive the mounting ring to rotate; a plurality of shift plates are fixedly connected to the lower side of each mounting ring in an annular manner and at equal distances.

[0009] Optionally, the lower end of the paddle is arranged to be arc-shaped and is made of flexible rubber material.

[0010] Optionally, it also includes an electric push rod four, a mounting frame three and a scraper; the mounting frame one is fixedly connected to a plurality of electric push rods four; the telescopic ends of all the electric push rods four are commonly fixedly connected to the mounting frame three; the mounting frame three is fixedly connected to a plurality of scrapers; the planting trough is located between two adjacent scrapers.

[0011] Optionally, the upper end of the scraper is configured to be conical.

[0012] Optionally, it also includes a pressure rod; each top rod is provided with a water storage chamber; each top rod is provided with a plurality of water spray holes, and all the water spray holes on the same top rod are distributed in a trumpet shape; all the water spray holes on the same top rod are connected to the water storage chamber; a plurality of pressure rods are fixedly connected to the mounting frame; each pressure rod is slidably connected to the corresponding top rod; the upper part of each pressure rod is located in the water storage chamber of the corresponding top rod.

[0013] Optionally, the outer surface of the pressure rod is set to be smooth.

[0014] The beneficial effects of the present invention are: 1. The present invention plants seeds on the outer edge of the bottom surface of the planting trough, effectively avoiding seed stacking, which causes the upper seeds to fail to absorb sufficient nutrients and affects germination; moreover, after the seeds germinate and grow into plants, they are distributed in a ring shape in the planting trough and in a matrix shape on the sponge board. This makes it easy for personnel and external cameras to observe the growth of seedlings, and facilitate timely detection and handling of problems.

[0015] 2. During cultivation, regularly control the paddle to move down so that it contacts the insulation film and exerts a certain pressure on the insulation film. Then control the paddle to rotate on the upper side of the insulation film, so that the part of the insulation film above the planting trough shakes, causing the water droplets on the lower side of the insulation cotton to flow and gather, and then drip. In this way, the water droplets on the insulation film are removed to avoid affecting the photosynthesis of seeds and seedlings, which in turn affects seed germination.

[0016] 3. During cultivation, regularly control the electric push rod 4 to drive the mounting frame 3, the scraper and the pressure rod to move upward, so that the scraper is close to the lower side of the sponge board, and then control the scraper to move to scrape off the film on the lower side of the sponge board, and then change the culture water in the incubator, and clean up the scraped film at the same time to prevent the film from hindering the transmission of nutrients in the nutrient solution to the inside of the sponge board and affecting the nutrient absorption of the seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the agricultural sowing equipment based on big data of the present invention;

[0018] Figure 2 It is a schematic diagram of the combined three-dimensional structure of the electric slide rail, electric slider, mounting frame 1, seeder and sponge board of the agricultural sowing equipment based on big data of the present invention;

[0019] Figure 3 It is a schematic diagram of a three-dimensional structure of an electric push rod 1, a mounting frame 2, an electric push rod 4 and a mounting frame 3 of an agricultural sowing equipment based on big data of the present invention;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the mounting ring, gear ring and paddle assembly of the big data-based agricultural sowing equipment of the present invention;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the mounting frame, scraper and pressure rod combination of the big data-based agricultural sowing equipment of the present invention.

[0022] Markings in the accompanying drawings: 1-incubator, 2-electric slide rail, 3-electric slider, 4-mounting frame one, 5-seeder, 501-injection tube, 6-sponge board, 601-planting trough, 7-electric push rod one, 8-mounting frame two, 9-top rod, 901-water storage chamber, 902-water spray hole, 21-electric push rod two, 22-mounting plate, 23-mounting ring, 24-tooth ring, 25-push plate, 26-electric push rod three, 27-rack, 31-electric push rod four, 32-mounting frame three, 33-scraper, 34-pressure rod. DETAILED DESCRIPTION

[0023] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0024] Example 1

[0025] An agricultural seeding equipment based on big data, such as Figure 1-Figure 5 As shown, it includes an incubator 1;

[0026] It also includes a power unit, a mounting frame 4, a seeder 5, an injection tube 501, a sponge board 6, an electric push rod 7, a mounting frame 2 8 and a push rod 9; the power unit is fixedly connected to the incubator 1; the power unit 1 is connected to the mounting frame 4; the sponge board 6 is detachably connected to the incubator 1, and a plurality of planting grooves 601 are arranged on the sponge board 6, and the bottom surface of the planting grooves 601 is a plane, which is used to avoid disorderly distribution of seeds, and a plurality of root holes for the downward growth of seed roots are arranged on the bottom surface of the planting grooves 601, and the planting grooves 601 are distributed in a rectangular array; the seeder 5 is fixedly connected to the mounting frame 4, and five injection tubes 501 are arranged on the seeder 5, and each injection tube 501 is respectively provided with a solenoid valve; the mounting frame 4 is fixedly connected to two electric push rods 7; the telescopic ends of all the electric push rods 7 are commonly fixedly connected to the mounting frame 2 8; five push rods 9 are equidistantly fixedly connected to the mounting frame 2 8, and each push rod 9 is respectively located directly below a injection tube 501.

[0027] The power unit 1 includes an electric slide rail 2 and an electric slider 3; an electric slide rail 2 is bolted to the front and rear sides of the incubator 1 respectively; an electric slider 3 is slidably connected to each of the two electric slide rails 2; and the two electric sliders 3 are fixedly connected to the mounting frame 1 4 together.

[0028] In order to facilitate the injection of the mixture of seeds and nutrient solution into the seeder 5, the seeder 5 is provided with a conical injection hopper.

[0029] In order to reduce the stress-bearing surface and prevent damage to the sponge board 6, the upper end of the push rod 9 is arranged to be arc-shaped.

[0030] by Figure 1As the visual reference, the side where the incubator 1 is marked is the front side, and the side where the seeder 5 is marked is the right side; first, inject culture water into the incubator 1 so that the sponge board 6 floats on the culture water, and manually inject the mixture of seeds and nutrient solution into the seeder 5, control the electric slide rail 2 to drive the electric slide block 3, the mounting frame 1 4 and the seeder 5 to move to the left, and stop when the injection pipe 501 of the seeder 5 is located directly above the planting groove 601, control the electric push rod 1 7 to drive the mounting frame 2 8 and the push rod 9 to move upward for a distance, so that the push rod 9 contacts the sponge board 6, and the planting groove 6 is 01 is lifted up in the middle, so that the middle part of the bottom side of the planting groove 601 is convex upward, and then the electric valve of the injection pipe 501 is controlled to be opened for a period of time, so that the mixture of seeds and nutrient solution in the seeder 5 flows out and is injected into the planting groove 601. The nutrient solution will slowly seep into the culture water, and the seeds will remain in the planting groove 601. In this way, the sowing operation of a row of planting grooves 601 is completed. In this way, all the seeds will fall to the outer edge of the bottom surface of the planting groove 601, effectively avoiding the stacking of seeds, resulting in the upper seeds not absorbing sufficient nutrients and affecting germination; moreover, after the seeds germinate and grow into plants, they will be The seeds are distributed in a circular pattern in 601 and in a matrix pattern on the sponge board 6, which is convenient for personnel and external cameras to observe the growth of the seedlings, so as to find problems in time and deal with them. The injection amount of the mixture of seeds and nutrient solution is accurately controlled by big data technology, so that all the injected seeds can fall to the outer edge of the bottom surface of the planting groove 601 without stacking. In this process, big data technology pays special attention to the relationship between the amount of seeds and the size of the planting groove 601, that is, the length of the outer edge of the bottom surface of the planting groove 601 is proportional to the amount of seeds. The longer the outer edge of the bottom surface of the planting groove 601, the more seeds there are. After that Control the electric push rod 1 7 to drive the mounting frame 2 8 and the push rod 9 to slowly move downward and reset to prepare for the next operation. After the push rod 9 moves downward and resets, it separates from the sponge board 6, and the sponge board 6 slowly returns to its original state, and the bottom surface of the planting groove 601 slowly returns to a flat state. The bottom surface of the planting groove 601 is flat, and the seeds on the outer edge of the bottom surface of the planting groove 601 will not move. Then continue to control the electric slide rail 2 to drive the electric slider 3, the mounting frame 1 4 and the seeder 5 to move to the left, repeat the above actions, complete the sowing operation of all the planting grooves 601, and finally cover the sponge board 6 with a layer of insulation film.

[0031] Example 2

[0032] On the basis of Example 1, Figure 3-Figure 4 As shown, it also includes an electric push rod 21 and a mounting plate 22; two electric push rods 21 are fixedly connected to the seeder 5; the telescopic ends of all the electric push rods 21 are commonly fixedly connected to the mounting plate 22; each injection tube 501 is provided with a telescopic tube, and the telescopic ends of all the injection tubes 501 are fixedly connected to the mounting plate 22.

[0033] It also includes a mounting ring 23, a power unit 2 and a dial plate 25; five mounting rings 23 are rotatably connected to the mounting plate 22; the telescopic end of each injection tube 501 is located on the inner side of the corresponding mounting ring 23; the power unit 2 is connected to the mounting plate 22; all the mounting rings 23 are connected to the power unit 2; four dial plates 25 are welded to the lower side of each mounting ring 23 in an annular manner and at equal intervals.

[0034] In order to prevent damage to the seeds, the lower end of the paddle 25 is configured to be arc-shaped and made of flexible rubber material.

[0035] The power unit 2 includes a gear ring 24, an electric push rod 3 26 and a rack 27; each mounting ring 23 is fixedly connected to a gear ring 24 on its outer ring surface; two electric push rods 3 26 are fixedly connected to the mounting plate 22; the telescopic ends of all the electric push rods 3 26 are commonly fixedly connected to a rack 27; and all the gear rings 24 are meshed with the rack 27.

[0036] In order to prevent splashing when the injection tube 501 injects the mixture of seeds and nutrient solution into the planting groove 601, causing the seeds to fall outside the planting groove 601 and affect the growth; before injection, the electric push rod 21 is controlled to drive the mounting plate 22 and the telescopic tube of the injection tube 501 to move downward to the planting groove 601, and then the injection is carried out. The telescopic tube of the injection tube 501 is close to the planting groove 601, and the mixture of seeds and nutrient solution falls a short distance, which effectively avoids splashing.

[0037] After the mixture of seeds and nutrient solution is injected into the planting groove 601 by the injection tube 501, some seeds will still be stacked in the planting groove 601; when the telescopic tube of the injection tube 501 moves downward, the mounting ring 23, the gear ring 24 and the paddle plate 25 follow the mounting plate 22 to move downward, and after the telescopic tube of the injection tube 501 moves downward and approaches the planting groove 601, the paddle plate 25 approaches the bottom of the planting groove 601, and the distance between the lower side of the paddle plate 25 and the bottom of the planting groove 601 can only accommodate one seed. After the mixture of seeds and nutrient solution is injected into the planting groove 601 by the injection tube 501, the electric push rod 26 is controlled to drive the rack 27 to move, and the rack 27 is meshed with the gear ring 24. The rack 27 will drive the mounting ring 23 and the paddle plate 25 to rotate through the gear ring 24. When the paddle plate 25 rotates, the stacked seeds are moved so that the stacked seeds directly contact the bottom of the planting groove 601, thereby completely avoiding seed stacking and affecting observation and management.

[0038] At the same time, when the mounting ring 23, the gear ring 24 and the shift plate 25 move downward following the mounting plate 22, when the telescopic tube of the injection tube 501 moves downward and approaches the planting groove 601, the mounting ring 23 will contact the surface of the sponge plate 6, thereby further preventing the mixture of seeds and nutrient solution from splashing after falling into the planting groove 601 through the mounting ring 23, causing the seeds to fall outside the planting groove 601.

[0039] During cultivation, water droplets will form on the insulation film, which will block part of the light, affect the photosynthesis of light-requiring seeds, and affect seed germination; therefore, during seed cultivation, the electric push rod 21 is regularly controlled to drive the mounting plate 22, the mounting ring 23, the gear ring 24 and the paddle plate 25 to move downward, so that the paddle plate 25 is in contact with the insulation film and exerts a certain pressure on the insulation film, and then the electric push rod 3 26 is controlled to drive the rack 27 to move, the rack 27 is meshed with the gear ring 24, the rack 27 will drive the mounting ring 23 and the paddle plate 25 to rotate through the gear ring 24, the paddle plate 25 rotates on the upper side of the insulation film, so that the insulation film located above the planting groove 601 shakes, so that the water droplets on the lower side of the insulation cotton flow and gather, and then drip, so that the water droplets on the insulation film are removed to avoid affecting the photosynthesis of seeds and seedlings, which in turn affects seed germination.

[0040] Example 3

[0041] On the basis of Example 2, Figure 3-Figure 5 As shown, it also includes an electric push rod four 31, a mounting frame three 32 and a scraper 33; the mounting frame one 4 is fixedly connected to two electric push rods four 31; the telescopic ends of all the electric push rods four 31 are commonly fixedly connected to the mounting frame three 32; a plurality of scrapers 33 are welded on the mounting frame three 32; the planting trough 601 is located between two adjacent scrapers 33.

[0042] In order to facilitate scraping off the film on the lower side of the sponge plate 6, the upper end of the scraper 33 is configured to be conical.

[0043] It also includes a pressure rod 34; each push rod 9 has a water storage chamber 901; each push rod 9 has five water spray holes 902, and all the water spray holes 902 on the same push rod 9 are distributed in a trumpet shape; all the water spray holes 902 on the same push rod 9 are connected to the water storage chamber 901; five pressure rods 34 are welded on the mounting frame three 32; each pressure rod 34 is slidably connected to the corresponding push rod 9; the upper part of each pressure rod 34 is located in the water storage chamber 901 of the corresponding push rod 9.

[0044] In order to facilitate sliding in the water storage chamber 901, the outer surface of the pressure rod 34 is set to be smooth.

[0045] During cultivation, some minerals and trace elements in the nutrient solution will precipitate on the bottom surface of the sponge board 6 to form a film. At the same time, the bottom surface of the sponge board 6 is in the incubator 1 for a long time, and the nutrient solution in the incubator 1 will also adhere to the bottom surface of the sponge board 6 to form a film. The film will hinder the transmission of nutrients in the nutrient solution to the inside of the sponge board 6, affecting the nutrient absorption of the seeds; therefore, during cultivation, the electric push rod four 31 is regularly controlled to drive the mounting frame three 32, the scraper 33 and the pressure rod 34 to move upward, so that the scraper 33 is close to the lower side of the sponge board 6, and then the electric slide rail 2 is controlled to drive the electric slider 3, the mounting frame one 4 and the seeder 5 to move back and forth left and right, and the seeder 5 drives the electric push rod four 31, the mounting frame three 32, the scraper 33 and the pressure rod 34 to move, and the scraper 33 scrapes off the film on the lower side of the sponge board 6 when moving, and then the culture water in the incubator 1 is changed, and the scraped film is cleaned up at the same time to avoid the film hindering the transmission of nutrients in the nutrient solution to the inside of the sponge board 6, affecting the nutrient absorption of the seeds.

[0046] In order to prevent the scraper 33 from damaging the seed root system in the planting groove 601, the scraper 33 is only located on the left and right sides of the planting groove 601, and the scraper 33 will not scrape the root system, but it will cause the film of the sponge board 6 located directly below the planting groove 601 and the sponge board 6 located between two adjacent planting grooves 601 in the left and right directions not to be scraped off; therefore, when the scraper 33 is close to the lower side of the sponge board 6, the electric slide rail 2 is controlled to drive the electric slider 3, the mounting frame 1 4 and the seeder 5 to move intermittently, and the seeder 5 drives the electric push rod 1 7, the mounting frame 2 8, the top rod 9, the electric push rod 4 31, the mounting frame 3 2. The scraper 33 and the pressure rod 34 move intermittently, and each movement distance is the diameter of the push rod 9. The scraper 33 moves intermittently to scrape off the film on the lower side of the sponge board 6. Each time it stops, the electric push rod 1 7 is controlled to drive the mounting frame 2 8 and the push rod 9 to move downward, so that the push rod 9 will move relative to the pressure rod 34. The pressure rod 34 slides in the water storage chamber 901, which will squeeze the culture water in the water storage chamber 901 upward and spray it onto the sponge board 6 from the water spray hole 902 to flush the film on the sponge board 6. Then the electric push rod 1 7 is controlled to drive the mounting frame 2 8 and the push rod 9 to move upward and reset to prepare for the next operation.

[0047] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An agricultural sowing device based on big data, comprising a culture box (1); characterized in that: The incubator (1) also includes a power unit, a mounting frame (4), a seed drill (5), a material injection tube (501), a sponge board (6), an electric push rod (7), a mounting frame (8) and a push rod (9); the incubator (1) is fixedly connected with the power unit; the power unit is connected with the mounting frame (4), and the power unit is used to drive the mounting frame (4) to move left and right; the incubator (1) is detachably connected with the sponge board (6), and a plurality of planting grooves (601) are arranged on the sponge board (6); the bottom surface of the planting groove (601) is a plane, and a plurality of root holes for the downward growth of seed roots are opened on the bottom surface of the planting groove (601); 601) are arranged in a rectangular array; a sowing device (5) is fixedly connected to the mounting frame 1 (4), and a plurality of injection tubes (501) are arranged on the sowing device (5), and each injection tube (501) is respectively provided with a solenoid valve, and the sowing device (5) is used to sow a mixture of seeds and nutrient solution into the planting groove (601) of the sponge board (6); a plurality of electric push rods 1 (7) are fixedly connected to the mounting frame 1 (4); the telescopic ends of all the electric push rods 1 (7) are commonly fixedly connected to the mounting frame 2 (8); a plurality of push rods (9) are fixedly connected to the mounting frame 2 (8) at equal intervals, and each push rod (9) is respectively located directly below a injection tube (501); It also includes an electric push rod 2 (21) and a mounting plate (22); a plurality of electric push rods 2 (21) are fixedly connected to the seeder (5); the telescopic ends of all the electric push rods 2 (21) are commonly fixedly connected to the mounting plate (22); each injection tube (501) is provided with a telescopic tube, and the telescopic ends of all the injection tubes (501) are fixedly connected to the mounting plate (22); It also includes a mounting ring (23), a second power unit and a shift plate (25); a plurality of mounting rings (23) are rotatably connected to the mounting plate (22); the telescopic end of each injection tube (501) is located on the inner side of the corresponding mounting ring (23); the second power unit is connected to the mounting plate (22); all the mounting rings (23) are connected to the second power unit, and the second power unit is used to drive the mounting ring (23) to rotate; a plurality of shift plates (25) are respectively annularly fixedly connected to the lower side of each mounting ring (23) at equal intervals; The lower end of the dial plate (25) is arranged in an arc shape and is made of a flexible rubber material.

2. The agricultural sowing equipment based on big data according to claim 1, characterized in that: The seeder (5) is provided with a conical injection hopper.

3. The agricultural sowing equipment based on big data according to claim 1, characterized in that: The upper end of the push rod (9) is arranged in an arc shape.

4. The agricultural sowing equipment based on big data according to claim 1, characterized in that: It also includes electric push rod four (31), mounting frame three (32) and scraper (33); the mounting frame one (4) is fixedly connected to a plurality of electric push rods four (31); the telescopic ends of all the electric push rods four (31) are commonly fixedly connected to the mounting frame three (32); the mounting frame three (32) is fixedly connected to a plurality of scrapers (33); the planting trough (601) is located between two adjacent scrapers (33).

5. The agricultural sowing equipment based on big data according to claim 4, characterized in that: The upper end of the scraper (33) is configured to be conical.

6. The agricultural sowing equipment based on big data according to claim 5, characterized in that: It also includes a pressure rod (34); each push rod (9) is provided with a water storage chamber (901); each push rod (9) is provided with a plurality of water spray holes (902), and all the water spray holes (902) on the same push rod (9) are distributed in a trumpet shape; all the water spray holes (902) on the same push rod (9) are connected to the water storage chamber (901); a plurality of pressure rods (34) are fixedly connected to the mounting frame (32); each pressure rod (34) is slidably connected to the corresponding push rod (9); and the upper part of each pressure rod (34) is located in the water storage chamber (901) of the corresponding push rod (9).

7. The agricultural sowing equipment based on big data according to claim 6, characterized in that: The outer surface of the pressure rod (34) is arranged to be smooth.

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