Intelligent agricultural machine

Abstract

The invention belongs to the technical field of agricultural equipment, and discloses an intelligent agricultural machine which comprises a rack, a placement box is fixedly mounted at the top end of the rack, seed sowing devices are fixedly mounted at the bottom end of the placement box at equal intervals, and a hopper is fixedly mounted at one end of each seed sowing device. According to the invention, more uniform covering and sowing are facilitated, the overall growth quality and yield of crops are improved, sowing work is completed by means of gas power instead of mechanical power, more efficient sowing efficiency can be achieved, dependence on machinery is reduced, energy consumption is reduced, and environmental protection is facilitated; meanwhile, the device is beneficial to centralizing the seeds and burying the seeds into more stable positions, and the contact area between the seeds and soil is increased, so that better rooting and germination conditions are provided for the seeds, the seeds can be sown more effectively in various soil textures, and the universality and adaptability of the device are improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of agricultural equipment, and in particular relates to an intelligent agricultural machine. Background Art

[0002] In recent years, with the global population growth and the increasing demand for food, the efficiency and level of agricultural production has become an increasingly important issue. The traditional artificial agricultural production model has the disadvantages of high labor costs, low efficiency, and difficult management, which restricts the development of agricultural production. Therefore, the use of intelligent technology to achieve agricultural automation has become one of the development directions;

[0003] In recent years, with the rapid development of artificial intelligence, the Internet of Things, and robotics, smart agriculture has gradually become an important trend in the development of agricultural production. Smart agriculture uses sensors, image recognition, data analysis and other technical means to achieve precision, automation and intelligence in agricultural production. For example, research has developed a plant disease and pest detection system based on image recognition, a crop growth status prediction model based on deep learning, and an automatic harvesting system based on machine vision. These technologies have improved the efficiency and refinement of agricultural production to a certain extent.

[0004] However, when the existing intelligent agricultural machinery is planting seeds, the intelligent agricultural machinery drives the planting structure to plant the seeds on the soft soil. Then, it is not convenient to adjust the seed planting depth when the seeds are planted, and it is not convenient for the seeds to enter the groove, which causes deviations in seed planting and affects the operation effect of the device. Summary of the invention

[0005] The present invention aims at the problem that in the prior art, the smart agricultural machinery drives the planting structure to plant seeds on soft soil, and then it is inconvenient to adjust the seed planting depth when the seeds are planted, and the seeds are not convenient to enter the groove, which leads to deviation in seed planting, thereby affecting the operation effect of the device. The present invention proposes the following technical solutions:

[0006] An intelligent agricultural machine, comprising: a frame, a placing box is fixedly installed on the top of the frame, a seeding device is fixedly installed at an equal distance on the bottom of the placing box, a hopper is fixedly installed on one end of the seeding device, a material guide pipe is fixedly installed on one end of the hopper, and a stamping planting structure is fixedly installed on one end of the material guide pipe;

[0007] The stamping planting structure includes a lifting plate fixedly installed on the bottom end of the frame, a material guide cylinder fixedly installed inside the lifting plate, a piston plate slidably connected to the material guide cylinder, a guide cover fixedly installed at the bottom end of the piston plate inside the material guide cylinder, a feed pipe penetrating the material guide cylinder is embedded in one end of the guide cover, and one end of the feed pipe is connected to one end of the material guide pipe.

[0008] Preferably, a placing plate is fixedly installed on the top of the frame, and mounting frames are symmetrically and movably installed on both sides of the bottom of the frame. A flower roller is rotatably connected between the opposite surfaces of the two mounting frames, a scraper plate is movably connected between the opposite surfaces of the two mounting frames at a position on one side of the flower roller, a pressing roller is rotatably connected between the opposite surfaces of the two mounting frames at a position on one side of the scraper plate, a connecting shaft is rotatably connected inside the seed metering device, and a chain transmission structure is installed between the connecting shaft and the flower roller.

[0009] Preferably, a lifting rod is installed at the top of the lifting plate and the top of the lifting rod is fixedly connected to the bottom of the frame, a manual adjustment rod is fixedly installed at the bottom of the frame near one end of the lifting plate, a bottom plate is fixedly installed at the bottom of the manual adjustment rod, and the material guide barrel is fixedly installed inside the bottom plate.

[0010] Preferably, a rectangular cover is fixedly mounted on the bottom of the outer surface of the material guiding cylinder, and the top ends of a plurality of the rectangular covers are fixed by limiting strips.

[0011] Preferably, a bolt is threadedly connected inside the lifting plate, and the bottom end of the bolt is rotationally connected to the top end of the piston plate.

[0012] Preferably, a Z-shaped plate is fixedly installed at one end of the lifting plate, a cam is fitted and connected to the bottom end of the Z-shaped plate, a rotating shaft is clamped and installed inside the cam, a loosening roller is movably installed at a position on the outside of the rotating shaft corresponding to one side of the material guide cylinder, and the loosening roller is fixedly installed on the frame.

[0013] Preferably, a fixing rod is sleeved and installed on the outer side of the rotating shaft, and the fixing rod is fixedly installed on the bottom end of the frame. The rotating shaft and the flower roller are connected through a chain transmission structure.

[0014] Preferably, pneumatic anti-blocking structures are symmetrically installed on both sides of the outer surface of the connecting shaft, and the pneumatic anti-blocking structure includes a cam 2 fixedly installed on the outer side of the connecting shaft, an L-shaped rod is fittedly connected to the outer side of the cam 2, a horizontal bar is welded between the two L-shaped rods, a T-plate is fixedly installed on the top of the horizontal bar, a guide cover is sleeved on the outer side of the T-plate and the guide cover is fixedly installed on the bottom end of the frame, an air jet pipe is embedded in one end of the guide cover, and a filter is fixedly installed inside the air jet pipe.

[0015] Preferably, T-shaped columns are symmetrically connected through both sides of the top of the horizontal bar and are fixedly installed at the bottom of the frame. The air outlet end of the air jet pipe is located inside the feed port of the seed metering device and is on the same vertical line as the feed port.

[0016] The beneficial effects of the present invention are:

[0017] (1) The consistency of the sowing depth and position of each seed is improved, which helps to cover and sow more evenly, improve the overall growth quality and yield of crops, and achieve more efficient sowing efficiency by using gas power instead of mechanical power to complete the sowing work, while reducing dependence on machinery, reducing energy consumption, and being beneficial to environmental protection. At the same time, it helps to straighten the seeds and bury them in a more stable position, increasing the contact area between the seeds and the soil, thereby providing better rooting and germination conditions for the seeds, and allowing the seeds to be sown more effectively in a variety of soil textures, improving the versatility and adaptability of the equipment;

[0018] (2) It avoids the trouble of manually cleaning blockages, greatly improves sowing efficiency, and reduces the interruption time of operations caused by blockages. At the same time, it can ensure the continuity of sowing operations, improve land utilization and agricultural production efficiency. Synchronous operation can ensure the consistency and uniformity of sowing, improve the growth quality of crops, and more accurately control the sowing amount and spacing, reduce sowing waste, and improve the effective use of seeds, thereby increasing crop yields and economic benefits;

[0019] (3) The purpose of increasing the impact time of gas on soil is achieved, so that it can impact holes of different depths, and thus is suitable for different types of seeds, thereby increasing the scope of application of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Shown is a schematic diagram of the structure of an intelligent agricultural machine in Example 1;

[0021] Figure 2 The figure shows the installation structure diagram of the hopper in Example 1;

[0022] Figure 3 The example 1 is shown Figure 2 Schematic diagram of the structure of the middle A area;

[0023] Figure 4 The structure diagram of the punching type planting structure in Example 1 is shown;

[0024] Figure 5 The figure shows a schematic diagram of the installation structure of the cam 1 in the embodiment 1;

[0025] Figure 6 Shown is a cross-sectional view of the stamping type planting structure in Example 1;

[0026] Figure 7 The example 1 is shown Figure 6 Schematic diagram of the structure of the middle B area;

[0027] Figure 8 The structure diagram of the air pressure anti-blocking structure in Example 1 is shown;

[0028] Fig. 9 The cross-sectional view of the pneumatic anti-blocking structure in Example 1 is shown;

[0029] Fig.10 The example 1 is shown Fig. 9 Schematic diagram of the structure of the middle C region.

[0030] In the figure: 1, frame; 2, placement box; 3, seed metering device; 4, hopper; 5, guide tube; 6, placement plate; 7, mounting frame; 8, flower roller; 9, scraper plate; 10, pressure roller; 11, chain transmission structure; 12, loosening roller; 14, connecting shaft; 15, stamping planting structure; 1501, lifting rod; 1502, lifting plate; 1503, manual adjustment rod; 1504, bottom plate; 1505, guide tube; 1506, rectangular cover; 1 507, bolt; 1508, piston plate; 1509, guide cover; 1510, feed pipe; 1511, Z-type plate; 1512, cam one; 1513, rotating shaft; 1514, fixing rod; 16, pneumatic anti-blocking structure; 1601, cam two; 1602, L-type rod; 1603, horizontal bar; 1604, T-type column; 1605, T-plate; 1606, guide cover; 1607, jet pipe; 1608, filter. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0032] Example 1

[0033] The present invention provides an intelligent agricultural machine, such as Figures 1 to 10 As shown, it comprises: a frame 1, a placing box 2 is fixedly installed on the top of the frame 1, a seed meter 3 is fixedly installed at the bottom of the placing box 2 at an equal distance, a hopper 4 is fixedly installed on one end of the seed meter 3, a material guide pipe 5 is fixedly installed on one end of the hopper 4, and a stamping type planting structure 15 is fixedly installed on one end of the material guide pipe 5;

[0034] The stamping planting structure 15 includes a lifting plate 1502 fixedly installed at the bottom end of the frame 1, a material guide cylinder 1505 is fixedly installed inside the lifting plate 1502, a piston plate 1508 is slidably connected to the inside of the material guide cylinder 1505, a guide cover 1509 is fixedly installed at the bottom end of the piston plate 1508 inside the material guide cylinder 1505, one end of the guide cover 1509 is embedded with a feed pipe 1510 that passes through the material guide cylinder 1505, and one end of the feed pipe 1510 is connected to one end of the material guide pipe 5.

[0035] like Figure 1 and Figure 2As shown, a placing plate 6 is fixedly installed on the top of the frame 1, and mounting frames 7 are symmetrically and movably installed on both sides of the bottom of the frame 1. A flower roller 8 is rotatably connected between the opposite surfaces of the two mounting frames 7, and a scraper plate 9 is movably connected between the opposite surfaces of the two mounting frames 7 at a position on one side of the flower roller 8. A pressing roller 10 is rotatably connected between the opposite surfaces of the two mounting frames 7 at a position on one side of the scraper plate 9, which is used for scraping and pressing the soil to change the difficulty of scraping and pressing. A connecting shaft 14 is rotatably connected inside the seed metering device 3, and a chain transmission structure 11 is installed between the connecting shaft 14 and the flower roller 8 for synchronous rotation of the connecting shaft 14 and the flower roller 8, so that the seed metering device 3 can discharge seeds.

[0036] like Figure 3 and Figure 4 As shown, a lifting rod 1501 is installed on the top of the lifting plate 1502, and the top of the lifting rod 1501 is fixedly connected to the bottom of the frame 1, and a manual adjustment rod 1503 is fixedly installed at the bottom of the frame 1 near one end of the lifting plate 1502. The manual adjustment rod 1503 is composed of a cylinder, a round rod and a squeezing bolt, and the cylinder and the round rod are squeezed and fixed by the squeezing bolt. A bottom plate 1504 is fixedly installed on the bottom of the manual adjustment rod 1503, and a material guide barrel 1505 is fixedly installed inside the bottom plate 1504, which is used to adjust the position of the material guide barrel 1505, thereby changing the difficulty of adjusting the position of the material guide barrel 1505.

[0037] like Figure 6 and Figure 7 As shown, a rectangular cover 1506 is fixedly installed on the bottom of the outer surface of the guide cylinder 1505, and the tops of several rectangular covers 1506 are fixed by limit strips to block the soil sprayed by gas, prevent the soil from splashing, and facilitate the restoration of the soil, thereby achieving the purpose of burying the seeds.

[0038] like Figure 7 and Figure 8 As shown, the lifting plate 1502 is internally connected with a bolt 1507 through a thread, and the bottom end of the bolt 1507 and the top end of the piston plate 1508 are rotatably connected to adjust the position of the piston plate 1508 inside the guide barrel 1505, thereby adjusting the impact time of the gas on the soil and further changing the depth of the punching hole.

[0039] like Figure 2 and Figure 6As shown, a Z-shaped plate 1511 is fixedly installed at one end of the lifting plate 1502, and a cam 1512 is fitted and connected to the bottom end of the Z-shaped plate 1511. A rotating shaft 1513 is clamped and installed inside the cam 1512. A loosening roller 12 is movably installed on the outer side of the rotating shaft 1513 at a position corresponding to one side of the guide barrel 1505. A groove is opened in the middle part of the outer side of the loosening roller 12 and a barb is welded inside the groove for turning the soil to loosen the soil. The loosening roller 12 is fixedly installed on the frame 1 for fixing the loosening roller 12. The cooperation of the cam 1512 and the rotating shaft 1513 is used to drive the piston plate 1508 to rise and fall, thereby changing the difficulty of rising and falling of the piston plate 1508, thereby generating gas pressure inside the guide barrel 1505, and further utilizing the gas pressure to flush the soil.

[0040] like Figure 1 and Figure 2 As shown, a fixed rod 1514 is installed on the outer side of the rotating shaft 1513, and the fixed rod 1514 is fixedly installed at the bottom end of the frame 1. The rotating shaft 1513 and the flower roller 8 are connected by a chain transmission structure 11, which is used to drive the rotation of the rotating shaft 1513, thereby changing the rotation difficulty of the rotating shaft 1513.

[0041] like Figure 3 , Figure 8 , Fig. 9 and Fig.10 As shown, pneumatic anti-blocking structures 16 are symmetrically installed on both sides of the outer surface of the connecting shaft 14, and the pneumatic anti-blocking structure 16 includes a cam 1601 fixedly installed on the outer side of the connecting shaft 14, an L-shaped rod 1602 is fitted and connected to the outer side of the cam 1601, a horizontal bar 1603 is welded between the two L-shaped rods 1602, a T-plate 1605 is fixedly installed on the top of the horizontal bar 1603, a guide cover 1606 is sleeved on the outer side of the T-plate 1605, and the guide cover 1606 is fixedly installed at the bottom of the frame 1, and one end of the guide cover 1606 is embedded in the mounting hole. An air jet pipe 1607 is provided, a filter screen 1608 is fixedly installed inside the air jet pipe 1607, T-shaped columns 1604 are symmetrically penetrated and connected on both sides of the top of the horizontal bar 1603, and the T-shaped columns 1604 are fixedly installed on the bottom end of the frame 1, and the air outlet end of the air jet pipe 1607 is located inside the feed port of the seed metering device 3 and is on the same vertical line as the feed port, and is used to blow the inside of the feed port of the seed metering device 3, thereby preventing the inside of the feed port of the seed metering device 3 from being blocked, further facilitating the planting of seeds and improving the planting efficiency.

[0042] Working principle: During the actual use of the device, the frame 1 and the driving structure are connected, and then the personnel pour the seeds into the placement box 2, and then adjust the bottom plate 1504. The bottom plate 1504 drives the manual adjustment rod 1503 to stretch, and the manual adjustment rod 1503 is used to fix the bottom plate 1504. When the bottom plate 1504 moves, it drives the height of the guide barrel 1505 to adjust. At this time, the guide barrel 1505 drives the rectangular cover 1506 to fit the soil, and then the driving structure drives the frame 1 to move on the soil, and then the flower roller 8 rotates on the soil. At this time, the chain transmission structure 11 drives the connecting shaft 14 to rotate. When the connecting shaft 14 rotates, the seeds inside the seed metering device 3 are discharged and the discharge port is closed;

[0043] During this process, the connection shaft 14 rotates to drive the cam 2 1601 to rotate, and the rotation of the cam 2 1601 drives the L-shaped rod 1602 to rise and fall, and the L-shaped rod 1602 drives the horizontal bar 1603 to rise and fall on the outside of the T-shaped column 1604 when it rises and falls, and at this time drives the T-plate 1605 to rise and fall, and the T-plate 1605 moves along the inside of the guide cover 1606 when it rises and falls, so that pressure is generated inside the guide cover 1606, and at this time, the gas enters the blocked feed port of the seed metering device 3 along the jet pipe 1607 and the filter screen 1608, and makes the gas flow upward, thereby The feed inlet of the seed metering device 3 is blown, so that the feed inlet of the seed metering device 3 is blocked, so that multiple seed metering devices 3 can be operated synchronously, avoiding the trouble of manually cleaning the blockage, greatly improving the sowing efficiency, and reducing the operation interruption time caused by the blockage. At the same time, it can ensure the continuity of the sowing operation, improve the land utilization rate and agricultural production efficiency, and the synchronous operation can ensure the consistency and uniformity of sowing, improve the growth quality of crops, and can more accurately control the sowing amount and spacing, reduce the waste of sowing, and improve the effective use of seeds, thereby increasing crop yields and economic benefits;

[0044] As the frame 1 moves on the soil, the hook inside the loosening roller 12 loosens the soft soil again, and then drives the rotating shaft 1513 to rotate under the action of the chain transmission structure 11. When the rotating shaft 1513 rotates, it drives the cam 1512 to rotate. When the cam 1512 rotates, it drives the Z-type plate 1511 to move upward. When the Z-type plate 1511 moves upward, it drives the lifting plate 1502 to move up and down. At this time, the piston plate 1508 is driven to rise by the bolt 1507. Then, when the cam 1512 and the Z-type plate 1511 are separated, the lifting plate 1502 falls rapidly under the factor of gravity. When the lifting plate 1502 falls rapidly, it drives the piston plate 1508 to move inside the guide barrel 1505, so that the gas inside the guide barrel 1505 impacts the soil surface along the smaller hole at one end, so that the soil is splashed when it is impacted, and the splashed soil enters To the inside of the rectangular cover 1506, and at the same time, the seeds discharged by the seed metering device 3 enter the inside of the guide cover 1509 along the hopper 4, the guide pipe 5, and the feed pipe 1510, and enter the inside of the impacted hole along the guide cover 1509, thereby improving the consistency of the sowing depth and position of each seed, facilitating more uniform coverage and sowing, and improving the overall growth quality and yield of crops. By using gas power instead of mechanical power to complete the sowing work, more efficient sowing efficiency can be achieved, while reducing dependence on machinery, reducing energy consumption, and being beneficial to environmental protection. At the same time, it helps to straighten the seeds and bury them in a more stable position, increasing the contact area between the seeds and the soil, thereby providing better rooting and germination conditions for the seeds, and allowing the seeds to be more effectively sown in a variety of soil textures such as sand, loam and clay, thereby improving the versatility and adaptability of the equipment;

[0045] Then the personnel adjusts the bolt 1507, and the bolt 1507 drives the piston plate 1508 to move inside the guide barrel 1505, thereby adjusting the distance between the bottom end of the piston plate 1508 and the top end of the guide cover 1509, and then adjusting the storage amount of gas inside the guide barrel 1505, further achieving the purpose of increasing the impact time of gas on the soil, so that it can impact holes of different depths, and then it is suitable for different types of seeds, increasing the application range of the device;

[0046] Finally, when the frame 1 moves, it drives the scraper plate 9 to scrape the soil flat, and then the flattened soil is pressed by the pressing roller 10 so that the soil buries the seeds.

[0047] The above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them.

Claims

1. An intelligent agricultural machine, characterized in that: include: A frame (1), a placement box (2) is fixedly mounted on the top of the frame (1), a seed meter (3) is fixedly mounted at an equal distance on the bottom of the placement box (2), a hopper (4) is fixedly mounted on one end of the seed meter (3), a material guide pipe (5) is fixedly mounted on one end of the hopper (4), and a stamping type planting structure (15) is fixedly mounted on one end of the material guide pipe (5); The punching planting structure (15) comprises a lifting plate (1502) fixedly mounted on the bottom end of the frame (1), a material guide cylinder (1505) fixedly mounted inside the lifting plate (1502), a piston plate (1508) slidably connected to the inside of the material guide cylinder (1505), a guide cover (1509) fixedly mounted inside the material guide cylinder (1505) at the bottom end of the piston plate (1508), a feed pipe (1510) penetrating the material guide cylinder (1505) embedded in one end of the guide cover (1509), and one end of the feed pipe (1510) is connected to one end of the material guide pipe (5).

2. The intelligent agricultural machine according to claim 1, characterized in that: A placing plate (6) is fixedly mounted on the top of the frame (1), mounting frames (7) are symmetrically and movably mounted on both sides of the bottom of the frame (1), a flower roller (8) is rotatably connected between the opposing surfaces of the two mounting frames (7), a scraper plate (9) is movably connected between the opposing surfaces of the two mounting frames (7) at a position on one side of the flower roller (8), a pressure roller (10) is rotatably connected between the opposing surfaces of the two mounting frames (7) at a position on one side of the scraper plate (9), a connecting shaft (14) is rotatably connected inside the seed metering device (3), and a chain transmission structure (11) is installed between the connecting shaft (14) and the flower roller (8).

3. The intelligent agricultural machine according to claim 1, characterized in that: A lifting rod (1501) is installed at the top of the lifting plate (1502), and the top of the lifting rod (1501) is fixedly connected to the bottom of the frame (1). A manual adjustment rod (1503) is fixedly installed at the bottom of the frame (1) near one end of the lifting plate (1502). A bottom plate (1504) is fixedly installed at the bottom of the manual adjustment rod (1503), and the material guide cylinder (1505) is fixedly installed inside the bottom plate (1504).

4. The intelligent agricultural machine according to claim 3, characterized in that: A rectangular cover (1506) is fixedly mounted on the bottom of the outer surface of the material guide cylinder (1505), and the top ends of a plurality of the rectangular covers (1506) are fixed by limiting strips.

5. The intelligent agricultural machine according to claim 1, characterized in that: The lifting plate (1502) is internally connected with a bolt (1507) through a thread, and the bottom end of the bolt (1507) is rotationally connected to the top end of the piston plate (1508).

6. The intelligent agricultural machine according to claim 1, characterized in that: A Z-shaped plate (1511) is fixedly mounted on one end of the lifting plate (1502); a cam (1512) is fitted and connected to the bottom end of the Z-shaped plate (1511); a rotating shaft (1513) is mounted inside the cam (1512); a loosening roller (12) is movably mounted on the outer side of the rotating shaft (1513) at a position corresponding to one side of the material guide cylinder (1505); and the loosening roller (12) is fixedly mounted on the frame (1).

7. The intelligent agricultural machine according to claim 6, characterized in that: A fixed rod (1514) is sleeved and installed on the outer side of the rotating shaft (1513), and the fixed rod (1514) is fixedly installed on the bottom end of the frame (1). The rotating shaft (1513) and the flower roller (8) are connected via a chain transmission structure (11).

8. The intelligent agricultural machine according to claim 1, characterized in that: The outer surface of the connecting shaft (14) is symmetrically provided with a pneumatic anti-blocking structure (16), the pneumatic anti-blocking structure (16) comprising a second cam (1601) fixedly installed on the outer side of the connecting shaft (14), an L-shaped rod (1602) being fitted and connected to the outer side of the second cam (1601), a horizontal bar (1603) being welded between the two L-shaped rods (1602), a T-plate (1605) being fixedly installed on the top of the horizontal bar (1603), a flow guide cover (1606) being sleeved on the outer side of the T-plate (1605), and the flow guide cover (1606) being fixedly installed on the bottom end of the frame (1), an air jet pipe (1607) being embedded and installed at one end of the air jet pipe (1606), and a filter screen (1608) being fixedly installed inside the air jet pipe (1607).

9. The intelligent agricultural machine according to claim 8, characterized in that: The top of the horizontal bar (1603) is symmetrically connected to two sides with T-shaped columns (1604), and the T-shaped columns (1604) are fixedly installed at the bottom of the frame (1). The air outlet end of the air jet pipe (1607) is located inside the feed port of the seed metering device (3) and is on the same vertical line as the feed port.

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