A kind of garlic high-efficiency sowing device and sowing method

Abstract

The present invention relates to a highly efficient garlic sowing device and method in the field of garlic planting technology. The device comprises a frame, with crawlers provided on both sides of the frame, and a first motor mounted on the frame to drive the crawlers, respectively. Equally spaced seed boxes are mounted on the inner wall of the frame, and an inclined conveying shield is mounted on one side of the seed box. Sowing assemblies are disposed within the conveying shield and within the seed box. Equally spaced feed boxes are mounted on the top of the frame. The device achieves uniform sowing, avoiding the uneven density problem associated with manual sowing. The device monitors the seed delivery status in real time through a photoelectric sensor, facilitating seed replenishment from the feed box. The device prevents garlic from falling from the seed scoop, ensuring continuous sowing. Furthermore, the device utilizes an airflow suspension directional design to place the garlic in a suspended, falling state, with the buds naturally facing upward. The garlic falls upright, creating an upright sowing effect.

Description

Technical Field

[0001] The present invention relates to the technical field of garlic planting, in particular to a high-efficiency garlic sowing device and a sowing method. Background Art

[0002] Garlic is a common food in our daily lives. It not only has great edible value but also has good medicinal value. However, there are some problems in the garlic planting process: seeds are often missed when using a seed spoon, which results in missed seeds during the sowing process.

[0003] In order to solve the problem of missed seeding and missed sowing, a certain garlic sowing device on the market adopts a design of taking seeds within a specific seeding structure, which has a certain market share.

[0004] For example, a garlic sowing device for a garlic planter, with authorization publication number CN218920961U, belongs to the field of garlic sowing machinery technology and includes one or more garlic sowing mechanisms and a garlic seeding box. The garlic sowing mechanism includes a sowing mechanism frame, a garlic seeding device and a furrow opener mounted on the sowing mechanism frame. The garlic seeding device includes a garlic conveyor chain support structure, a garlic conveyor chain, and a garlic seed drop-prevention shield. The garlic conveyor chain includes a chain and a composite seed scoop. A seed retrieval mechanism is located between the garlic seeding device and the garlic seeding box. The mechanism is located at the junction of the garlic seed picking section and the garlic seeding box. The mechanism includes a seed retrieval chamber and a garlic seed picking section that cooperates with the chamber. The gap between the inner wall of the seed retrieval chamber and the composite seed scoop prevents the garlic seeds from slipping out. The upper end of the seed retrieval chamber communicates with the inner bottom of the garlic seeding box. This device features a compact structure, low energy consumption, and effective prevention of missed and reseeded garlic seeds.

[0005] In combination with the above patent, it was found that the prior art has the following deficiencies: the design of preventing the garlic seeds from slipping out by simply adopting the gap between the inner wall of the seed taking cavity and the composite seed spoon cannot completely solve the problem of missing garlic seeds. When the seed spoon carries the garlic seeds and runs in the seeding box, since the seeding box is generally filled with a certain amount of garlic, the running garlic and the stationary garlic will inevitably be squeezed and collided, causing the garlic to fall from the seed spoon, resulting in subsequent missed sowing. Therefore, a high-efficiency garlic sowing device and sowing method are proposed to improve the above problem. Summary of the Invention

[0006] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is that the problem of missed access and missed broadcast cannot be completely solved.

[0007] To solve the above problems, the present invention provides a high-efficiency garlic sowing device, comprising a frame, crawlers are provided on both sides of the frame, and a first motor is installed on the frame to drive the two crawlers to run respectively, the inner wall of the frame is installed with equidistantly distributed seeding boxes, and one side of the seeding box is installed with an inclined conveying shield, a sowing assembly is provided inside the conveying shield and the seeding box, a feeding box is installed on the top of the frame with equidistant distribution, and a connecting frame is installed on one side of the feeding box and one side of the conveying shield, the connecting frame, the feeding box and the conveying shield are connected, a second mounting shaft is rotatably connected to the connecting frame and the frame, and a transmission structure is provided between the second mounting shaft and the sowing assembly, the inner wall of the connecting frame is rotatably connected to an electromagnetic clutch sleeved outside the second mounting shaft, and a photoelectric sensor is installed on one side of the conveying shield, the photoelectric sensor is electrically connected to the electromagnetic clutch, a rotating circle is installed on the electromagnetic clutch, and a second spoon distributed at equidistant distribution is installed on the outer wall of the rotating circle, and a second slot for the second spoon to pass through is provided at the bottom of the feeding box;

[0008] A ditching assembly is provided at the bottom of one side of the conveying shield, and a straightening assembly is provided at the bottom of the conveying shield.

[0009] Furthermore, a protective trough is installed on the top inner wall of the connecting frame, and the second spoon runs along the protective trough.

[0010] Furthermore, the sowing assembly includes a first mounting shaft rotatably connected to the top of the conveying shield and the frame, and the bottom of the conveying shield is rotatably connected to a third mounting shaft, the outer wall of the third mounting shaft and the outer wall of the first mounting shaft are both installed with equidistantly distributed gear plates, the gear plates are both located inside the conveying shield, and the two gear plates on the same vertical plane are meshed with the same conveyor belt, and the surface of the conveyor belt is installed with equidistantly distributed first seed spoons, and the top of the frame is installed with a second motor for driving the first mounting shaft to rotate, the bottom of the seed box is fixed with a connecting pipe, and an opening for the conveyor belt to move is opened on one side of the bottom of the connecting pipe, and a first slot is also opened at the bottom of the connecting pipe for the first spoon to pass through, and the first slot is connected to the opening.

[0011] Furthermore, the transmission structure includes large transmission gears installed on both sides of the outer wall of the first installation shaft, and small transmission gears are installed on both sides of the outer wall of the second installation shaft, and a second toothed belt is engaged between the large transmission gear and the small transmission gear.

[0012] Furthermore, the trenching assembly includes an L-shaped plate installed on the inner walls on both sides of the frame, and a reinforcement rod is fixed between the two L-shaped plates. Two mounting ears are installed on the bottom of one side of the conveying shield, and the two mounting ears are fixedly connected to the reinforcement rod. The bottom of the two mounting ears are rotatably connected to an inclined trencher.

[0013] Furthermore, the correction component includes a micro fan installed on the frame, and an exhaust pipe is installed at the air outlet end of the micro fan, and air distribution pipes distributed at equal distances are installed on one side of the exhaust pipe. A sowing pipe is fixed at the bottom of the conveying shield, and blowing pipes distributed in an annular shape at equal distances are installed at the bottom of the sowing pipe. The blowing pipes are inclined upward, and the same annular pipe is installed at one end of the blowing pipe, and the annular pipe is fixedly connected to the air distribution pipe.

[0014] Furthermore, multiple synchronous hydraulic cylinders are installed on the frame, and the piston end of the synchronous hydraulic cylinder is installed with the same lifting frame, and lifting plates are installed at both ends of the bottom of the lifting frame, and the two ends of the lifting plate are rotatably connected to the first transmission shaft and the second transmission shaft, one end of the two first transmission shafts and the two ends of the first mounting shaft are provided with a transmission assembly, the other end of the two first transmission shafts are installed with the same compacting wheel, and the compacting wheel is designed to be hollow, one end of the two second transmission shafts is installed with the same loosening roller, and the outer wall of the loosening roller is equipped with multiple rows of scraping rods distributed in an annular manner at equal distances, the scraping rods are designed to be in the shape of fish hooks, a first transmission gear is installed on one side of the outer wall of the two first transmission shafts and the two second transmission shafts, and a third toothed belt is engaged with the first transmission gear, a fixing rod is installed on one side of the bottom of the two lifting plates, and the bottom of the fixing rod is installed with smoothing plates at equal distances and in groups of two, the smoothing plates are designed to be inclined, the directions of the adjacent two smoothing plates are opposite, and the position of the smoothing plate corresponds to the position of the furrow opener.

[0015] Furthermore, the transmission assembly includes a fixed sleeve fixed on the frame, and a T-shaped column is inserted in the fixed sleeve, and a tensioning spring is installed at the top of the T-shaped column and the top of the fixed sleeve, and a connecting sleeve is fixed to the bottom of the T-shaped column, and a connecting shaft is rotatably connected in the connecting sleeve, and one end of the connecting shaft, one end of the first transmission shaft and both ends of the first installation shaft are all installed with a second transmission gear, and the three second transmission gears located on the same side are engaged with a first toothed belt.

[0016] Furthermore, a control box and a battery box are respectively installed on the frame, and a controller is installed inside the control box, and a battery is installed inside the battery box. The controller, battery, micro fan, second motor, first motor, electromagnetic clutch and photoelectric sensor are electrically connected.

[0017] A method for efficiently sowing garlic, applied to a device for efficiently sowing garlic, comprises the following steps:

[0018] Step 1: Put garlic into the seed box and feeding box, and use the synchronous hydraulic cylinder to lower the height of the lifting frame, lifting plate, compacting wheel and loosening roller, so that the compacting wheel is in contact with the ground and the scraper on the loosening roller cuts into the soil. The first motor is used to independently drive the crawler tracks on both sides of the frame to realize the overall forward, backward or turning. At this time, the furrow opener is put into the soil and moves with the frame to cut into the soil to open a uniform sowing furrow.

[0019] Step 2: The first installation shaft, the transmission structure, and the second installation shaft are driven to rotate synchronously by the second motor, driving the gear plate and the conveyor belt to move, so that the first spoon scoops the garlic seeds from the bottom of the seed box, and transports them downward along the conveying shield to the sowing tube, and then evenly falls into the sowing furrow. When the first spoon fails to scoop up the seeds, the photoelectric sensor detects a signal and sends a signal to the controller, activating the electromagnetic clutch. The electromagnetic clutch generates a clamping force by electromagnetic force and presses the second installation shaft. At this time, the rotating second installation shaft drives the electromagnetic clutch and the rotating circle and the second spoon to rotate. The second spoon is used to scoop the garlic seeds in the feeding box and falls into the first spoon along the protective trough. After the feeding is completed, the photoelectric sensor detects a signal and sends a signal to the controller to control the electromagnetic clutch to disengage from the second installation shaft to perform automatic feeding operation.

[0020] Step 3: During sowing, the micro-fans in the straightening assembly work synchronously, supplying air to the annular tube and the blower tube through the exhaust duct and the air distribution duct. The upward airflow straightens the falling seeds, ensuring that the garlic seeds are planted upright in the soil.

[0021] Step 4: During the rotation of the first mounting shaft, the first transmission shaft, the compacting wheel, the third toothed belt and the loosening roller are driven to rotate synchronously through the transmission assembly. The rotating loosening roller and the scraper are used to break up soil clods and loosen the soil in preparation for sowing. After the seeds fall, they are covered with soil by the inclined pairs of smoothing plates, and the rotating compacting wheel is used to level the ground surface to ensure close contact between the seeds and the soil.

[0022] In summary, after adopting the above structure, the present invention has the following advantages compared with the prior art:

[0023] 1. The present invention installs multiple sets of seed boxes, conveying shields and sowing components on the frame, which can carry out multi-row sowing at the same time and complete multi-ridge planting in a single operation. The efficiency is several times higher than that of traditional single-row seeders. It is especially suitable for large-scale farmland operations. The crawlers on both sides of the frame are driven by independent first motors, which can achieve on-the-spot turning and precise advance and retreat, avoiding blank sowing areas when traditional wheeled machinery turns, reducing waste of land corners, and improving land utilization rate.

[0024] 2. The present invention fixes the first spoon on the conveyor belt, and rotates with the gear plate to evenly scoop up garlic seeds at the bottom of the seed box, and transports them to the sowing tube at a constant speed through the conveyor belt, thereby achieving the function of uniform sowing and avoiding the problem of uneven density in manual sowing. The seed conveying status is monitored in real time by a photoelectric sensor. When the first spoon fails to scoop up seeds, the electromagnetic clutch is immediately triggered to press the second mounting shaft, driving the second spoon to take seeds from the feeding box for replenishment. The entire process does not require manual intervention or shutdown, and reseeding is not carried out in the seed box. The problem of garlic falling from the seed spoon will not occur, thereby ensuring sowing continuity.

[0025] 3. The straightening assembly of the present invention delivers an upward, inclined airflow into the sowing tube via a micro-fan, an exhaust duct, an air distribution duct, an annular tube, and an air blowing tube. When the garlic seeds fall in the sowing tube, the airflow suspension and directional design causes the garlic to fall in a suspended state. Since the garlic bud end has a small cross-sectional area (low resistance) and a large root cross-sectional area (high resistance), the bud naturally points upward during the suspended fall, causing the garlic to fall upright, creating an upright sowing effect. This allows the garlic buds to grow vertically upward and reduces the phenomenon of bent seedlings.

[0026] 4. The loosening roller in the present invention runs synchronously with the operation of the sowing component, so that the fishhook-shaped scraper rotates to break up soil clods and loosen the plow layer in preparation for sowing; when the frame moves, it can carry the smoothing plate to move synchronously, and evenly backfill the soil turned up by the furrow opener into the sowing furrow to avoid unilateral soil piling; it also makes the compacting wheel run synchronously with the operation of the sowing component, which can press the ground surface, make the seeds in close contact with the soil, and improve the moisture conservation effect, so that the entire sowing device integrates the whole process of loosening soil, furrowing, sowing, covering soil, and pressing, so that one machine can be used for multiple purposes, reduce costs, and save time. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the three-dimensional structure of a garlic efficient sowing device of the present invention;

[0028] Figure 2 This is a schematic structural diagram of a first installation shaft and a second installation shaft of a garlic efficient sowing device according to the present invention;

[0029] Figure 3 for Figure 2 Side view;

[0030] Figure 4 for Figure 2 Front view;

[0031] Figure 5 This is a schematic diagram of the frame structure of a garlic efficient sowing device of the present invention;

[0032] Figure 6 This is a schematic structural diagram of the third toothed belt and fixed rod of a garlic efficient sowing device of the present invention;

[0033] Figure 7 This is a schematic diagram of the compacting wheel and the smoothing plate structure of a high-efficiency garlic sowing device of the present invention;

[0034] Figure 8 This is a schematic diagram of the furrow opener and mounting ears of a high-efficiency garlic sowing device of the present invention;

[0035] Figure 9 This is a schematic diagram of the electromagnetic clutch and conveyor belt structure of a high-efficiency garlic sowing device of the present invention;

[0036] Figure 10 This is a schematic diagram of the first spoon and protective trough structure of a high-efficiency garlic sowing device of the present invention;

[0037] Figure 11 The present invention is a schematic structural diagram of a straightening component of a high-efficiency garlic sowing device.

[0038] Description of the numbers in the figure:

[0039] 1. Track; 2. Frame; 3. Loosening roller; 4. Synchronous hydraulic cylinder; 5. Alignment assembly; 501. Micro fan; 502. Exhaust pipe; 503. Air distribution pipe; 504. Seeding pipe; 505. Ring pipe; 506. Blowing pipe; 6. Second motor; 7. Conveyor shield; 8. Connecting frame; 9. Feed box; 10. Control box; 11. Battery box; 12. Transmission assembly; 1201. Fixing sleeve; 1202. Connecting sleeve; 1203. First toothed belt; 1204. T-shaped column; 1206. Tension spring; 1207. Connecting shaft; 13. First Mounting shaft; 14. Second mounting shaft; 15. Compacting wheel; 16. Lifting plate; 17. Lifting frame; 18. Scraper rod; 19. Second toothed belt; 20. Seed box; 21. First motor; 22. Furrow opener; 23. Third toothed belt; 24. L-shaped plate; 25. Fixing rod; 26. Smoothing plate; 27. Reinforcement rod; 28. Mounting ear; 29. ​​Connecting pipe; 30. Electromagnetic clutch; 31. Rotating circle; 32. Second spoon; 33. Gear plate; 34. Photoelectric sensor; 35. Conveyor belt; 36. First spoon; 37. Third mounting shaft; 38. Protective trough. DETAILED DESCRIPTION

[0040] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0041] In the description of this application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0042] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "disposed" should be understood in a broad sense. For example, they may refer to fixed connection or disposition, detachable connection or disposition, or integral connection or disposition. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0043] Example 1

[0044] Please refer to Figures 1-10The present invention provides a garlic efficient sowing device, comprising a frame 2, crawlers 1 are provided on both sides of the frame 2, and two first motors 21 are installed on the frame 2 to drive the two crawlers 1 to run respectively, the inner wall of the frame 2 is installed with seed boxes 20 distributed at equal distances, and one side of the seed box 20 is installed with an inclined conveying shield 7, a sowing assembly is provided inside the conveying shield 7 and inside the seed box 20, and the sowing assembly includes a first mounting shaft 13 rotatably connected to the top of the conveying shield 7 and the frame 2, and the bottom of the conveying shield 7 is rotatably connected to the third mounting shaft 37, and the outer wall of the third mounting shaft 37 and the outer wall of the first mounting shaft 13 are both installed with gear plates 33 distributed at equal distances, and the gear plates 33 are all located inside the conveying shield 7, at The same conveyor belt 35 is meshed with two gear plates 33 on the same vertical plane, and the surface of the conveyor belt 35 is installed with first spoons 36 distributed at equal distances. The top of the frame 2 is installed with a second motor 6 for driving the first installation shaft 13 to rotate. A connecting pipe 29 is fixed to the bottom of the seed box 20, and an opening for the conveyor belt 35 to move is opened on one side of the bottom of the connecting pipe 29. A first slot is also opened at the bottom of the connecting pipe 29 for the first spoon 36 to pass through, and the first slot is connected to the opening. Equally distributed feeding boxes 9 are installed on the top of the frame 2, and a connecting frame 8 is installed on one side of the feeding box 9 and one side of the conveying shield 7. The connecting frame 8, the feeding box 9 and the conveying shield 7 are connected, and the connecting frame 8 is rotatably connected to the second installation shaft on the frame 2. 14, and a transmission structure is provided between the second mounting shaft 14 and the sowing assembly, the transmission structure includes large transmission gears installed on both sides of the outer wall of the first mounting shaft 13, and small transmission gears are installed on both sides of the outer wall of the second mounting shaft 14, and a second toothed belt 19 is engaged between the large transmission gear and the small transmission gear. The inner wall of the connecting frame 8 is rotatably connected to an electromagnetic clutch 30 sleeved on the outside of the second mounting shaft 14, and a photoelectric sensor 34 is installed on one side of the conveying shield 7, the photoelectric sensor 34 is electrically connected to the electromagnetic clutch 30, a rotating circle 31 is installed on the electromagnetic clutch 30, and the outer wall of the rotating circle 31 is installed with second spoons 32 distributed at equal distances, and a second slot for the second spoon 32 to pass through is provided at the bottom of the feeding box 9. The top of the connecting frame 8 The inner wall is equipped with a protective trough 38, and the second spoon 32 runs along the protective trough 38. The first installation shaft 13, the transmission structure and the second installation shaft 14 are driven by the second motor 6 to rotate synchronously, driving the conveyor belt 35 and the first spoon 36 to rotate. The first spoon 36 scoops garlic seeds from the bottom of the seed box 20 and conveys them downward along the conveying shield 7, and then evenly falls into the sowing furrow. When the first spoon 36 fails to scoop up the seeds, the photoelectric sensor 34 detects a signal and sends a signal to the controller, activating the electromagnetic clutch 30. The electromagnetic clutch 30 generates a pressing force by electromagnetic force and presses the second installation shaft 14. At this time, the rotating second installation shaft 14 drives the electromagnetic clutch 30, the rotating circle 31 and the second spoon 32 to rotate.The second seeding spoon 32 is used to scoop the garlic seeds in the feeding box 9 and drop them into the first seeding spoon 36 along the protective trough 38, realizing the function of automatic feeding. The whole process does not require manual intervention or downtime, and there is no need to replant in the seeding box 20. The problem of garlic falling from the seeding spoon will not occur, thus ensuring the continuity of sowing.

[0045] A trenching assembly is provided at the bottom of one side of the conveying shield 7. The trenching assembly includes an L-shaped plate 24 installed on the inner walls of both sides of the frame 2, and a reinforcement rod 27 is fixed between the two L-shaped plates 24. Two mounting ears 28 are installed at the bottom of one side of the conveying shield 7. The two mounting ears 28 are fixedly connected to the reinforcement rod 27. The bottoms of the two mounting ears 28 are rotatably connected to an inclined trencher 22. When the entire device is running, the trencher 22 is buried in the soil and moves with the random frame 2 to cut into the soil, thereby opening a uniform sowing furrow.

[0046] In the present invention, a plurality of synchronous hydraulic cylinders 4 are installed on the frame 2, and the piston end of the synchronous hydraulic cylinder 4 is installed with the same lifting frame 17, and the bottom ends of the lifting frame 17 are installed with lifting plates 16, and the two ends of the lifting plates 16 are respectively rotatably connected with the first transmission shaft and the second transmission shaft, and one end of the two first transmission shafts and the two ends of the first installation shaft 13 are provided with a transmission assembly 12, and the other end of the two first transmission shafts is installed with the same compacting wheel 15, and the compacting wheel 15 is designed to be hollow, and one end of the two second transmission shafts is installed with the same loosening roller 3, and the outer wall of the loosening roller 3 is installed with multiple rows of equidistant circular rollers. The scraper rod 18 is distributed in a fishhook shape. The scraper rod 18 is designed to be fishhook-shaped. A first transmission gear is installed on one side of the outer wall of the two first transmission shafts and the two second transmission shafts, and a third toothed belt 23 is engaged with the transmission on the first transmission gear. A fixed rod 25 is installed on one side of the bottom of the two lifting plates 16, and a smoothing plate 26 with equal distance and two in a group is installed at the bottom of the fixed rod 25. The smoothing plate 26 is designed to be inclined. The directions of the adjacent two smoothing plates 26 are opposite. The position of the smoothing plate 26 corresponds to the position of the furrow opener 22. The transmission assembly 12 includes a fixed sleeve 1201 fixed to the frame 2, and the fixed sleeve 1201 is inserted into the fixed sleeve 1201. A T-shaped column 1204 is connected, and a tensioning spring 1206 is installed at the top of the T-shaped column 1204 and the top of the fixed sleeve 1201. A connecting sleeve 1202 is fixed to the bottom of the T-shaped column 1204, and a connecting shaft 1207 is rotatably connected in the connecting sleeve 1202. One end of the connecting shaft 1207, one end of the first transmission shaft and both ends of the first installation shaft 13 are all installed with a second transmission gear. The three second transmission gears on the same side are engaged with a first toothed belt 1203. The height of the lifting frame 17, the lifting plate 16, the compacting wheel 15 and the loosening roller 3 are lowered by the synchronous hydraulic cylinder 4, so that the compacting wheel 15 is in contact with the ground. The fit also allows the scraper rod 18 on the loosening roller 3 to cut into the soil. During the rotation of the first mounting shaft 13, the transmission assembly 12 drives the first transmission shaft, the compacting wheel 15, the third toothed belt 23 and the loosening roller 3 to rotate synchronously. The rotating loosening roller 3 and the scraper rod 18 are used to break up soil clods and loosen the soil to prepare for sowing. After the seeds fall, they are covered with soil by the inclined pairs of smoothing plates 26, and the surface is leveled by the rotating compacting wheel 15 to ensure close contact between the seeds and the soil. The entire sowing device integrates the entire process of loosening soil, ditching, sowing, covering soil and pressing, and one machine has multiple uses, which reduces costs and saves time.

[0047] In the present invention, a control box 10 and a battery box 11 are respectively installed on the frame 2, and a controller is installed inside the control box 10, and a battery is installed inside the battery box 11. The controller, the battery, the micro fan 501, the second motor 6, the first motor 21, the electromagnetic clutch 30 and the photoelectric sensor 34 are electrically connected. A closed-loop control system is formed through the photoelectric sensor 34, the electromagnetic clutch 30 and the controller, which can quickly respond and replenish materials and control the operation of the entire device.

[0048] Example 2

[0049] Please refer to Figure 1 、 Figure 2 、 Figure 8 、 Figure 9 and Figure 11 On the basis of the first embodiment, the present embodiment adds the following structure, so that the present application has the function of directional sowing of garlic. The specific configuration is as follows: a straightening assembly 5 is provided at the bottom of the conveying shield 7, and the straightening assembly 5 includes a micro fan 501 mounted on the frame 2, and an exhaust pipe 502 is installed at the air outlet end of the micro fan 501, and an air distribution pipe 503 is installed on one side of the exhaust pipe 502 at equal distances. A sowing pipe 504 is fixed at the bottom of the conveying shield 7, and a blowing pipe 504 is installed at the bottom of the sowing pipe 504 at equal distances and in an annular shape. 506, the blowing pipe 506 is inclined upward, and the same annular pipe 505 is installed at one end of the blowing pipe 506, and the annular pipe 505 is fixedly connected to the air distribution pipe 503. The micro fan 501, the exhaust pipe 502, the air distribution pipe 503, the annular pipe 505 and the blowing pipe 506 convey an upward inclined airflow into the sowing pipe 504. When the garlic seeds fall in the sowing pipe 504, the air flow suspension directional design is used to make the garlic fall in a suspended state. When suspended and falling, the bud point naturally points upward, making the garlic fall upright, forming an upright sowing effect.

[0050] A method for efficiently sowing garlic, applied to a device for efficiently sowing garlic, comprises the following steps:

[0051] Step 1: Put garlic into the seed box 20 and the feeding box 9, and use the synchronous hydraulic cylinder 4 to lower the height of the lifting frame 17, the lifting plate 16, the compacting wheel 15 and the loosening roller 3, so that the compacting wheel 15 is in contact with the ground, and the scraper 18 on the loosening roller 3 is cut into the soil. The crawler 1 on both sides of the frame 2 is independently driven by the first motor 21 to realize the overall forward, backward or turning. At this time, the furrow opener 22 is inserted into the soil, and the frame 2 moves to cut into the soil to open a uniform sowing furrow;

[0052] Step 2: The first installation shaft 13, the transmission structure and the second installation shaft 14 are driven to rotate synchronously by the second motor 6, driving the gear plate 33 and the conveyor belt 35 to move, so that the first spoon 36 scoops garlic seeds from the bottom of the seed box 20 and transports them downward along the conveying shield 7 to the sowing tube 504, and then evenly falls into the sowing furrow. When the first spoon 36 fails to scoop up the seeds, the photoelectric sensor 34 detects a signal and sends a signal to the controller, activating the electromagnetic clutch 30. The electromagnetic clutch 30 generates a pressing force by electromagnetic force and presses the second installation shaft 14. At this time, the rotating second installation shaft 14 drives the electromagnetic clutch 30, the rotating circle 31 and the second spoon 32 to rotate. The second spoon 32 is used to scoop the garlic seeds in the feeding box 9 and falls into the first spoon 36 along the protective trough 38. After the feeding is completed, the photoelectric sensor 34 detects a signal and sends a signal to the controller to control the electromagnetic clutch 30 to disengage from the second installation shaft 14 to perform automatic feeding operation.

[0053] Step 3: During sowing, the micro fan 501 in the straightening assembly 5 works synchronously to supply air to the annular tube 505 and the blowing tube 506 through the exhaust pipe 502 and the air distribution pipe 503. The upward airflow straightens the falling seeds, ensuring that the garlic seeds are planted upright in the soil.

[0054] Step 4: During the rotation of the first mounting shaft 13, the first transmission shaft, the compacting wheel 15, the third toothed belt 23 and the loosening roller 3 are driven to rotate synchronously through the transmission assembly 12. The rotating loosening roller 3 and the scraper 18 are used to break up soil clods and loosen the soil in preparation for sowing. After the seeds fall, the soil is covered by the inclined pair-mounted smoothing plates 26, and the surface is leveled by the rotating compacting wheel 15 to ensure that the seeds are in close contact with the soil.

[0055] In view of current actual needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of the present invention.

Claims

1. A garlic efficient sowing device, comprising a frame (2), characterized in that: Both sides of the frame (2) are provided with crawlers (1), and two first motors (21) are installed on the frame (2) for driving the two crawlers (1) to run respectively. The inner wall of the frame (2) is provided with seeding boxes (20) distributed at equal intervals, and one side of the seeding box (20) is provided with an inclined conveying shield (7). A sowing assembly is provided inside the conveying shield (7) and inside the seeding box (20). The sowing assembly includes a first mounting shaft (13) rotatably connected to the top of the conveying shield (7) and the frame (2). The top of the frame (2) is provided with feeding boxes (9) distributed at equal intervals, and one side of the feeding box (9) and the one side of the conveying shield (7) are provided with a connecting frame (8). The connecting frame (8), the feeding box (9) and the conveying shield (7) are connected. The connecting frame (8) is rotatably connected to the frame (2) with a second mounting shaft (14), and a transmission structure is provided between the second mounting shaft (14) and the sowing assembly, the inner wall of the connecting frame (8) is rotatably connected to an electromagnetic clutch (30) sleeved outside the second mounting shaft (14), and a photoelectric sensor (34) is installed on one side of the conveying shield (7), the photoelectric sensor (34) is electrically connected to the electromagnetic clutch (30), a rotating ring (31) is installed on the electromagnetic clutch (30), and the outer wall of the rotating ring (31) is installed with second spoons (32) distributed at equal distances, the bottom of the feeding box (9) is provided with a second slot for the second spoon (32) to pass through, the top inner wall of the connecting frame (8) is installed with a protective trough (38), and the second spoon (32) runs along the protective trough (38); A ditching assembly is provided at the bottom of one side of the conveying shield (7); The bottom of the conveying shield (7) is provided with a straightening assembly (5), and the straightening assembly (5) includes a micro fan (501) installed on the frame (2), and an exhaust pipe (502) is installed at the air outlet end of the micro fan (501), and one side of the exhaust pipe (502) is installed with equally spaced air distribution pipes (503), and the bottom of the conveying shield (7) is fixed with a sowing pipe (504), and the bottom of the sowing pipe (504) is installed with a blowing pipe (506) that is equally spaced and annularly distributed, the blowing pipe (506) is inclined upward, and one end of the blowing pipe (506) is installed with the same annular pipe (505), and the annular pipe (505) is fixedly connected to the air distribution pipe (503); The frame (2) is provided with a plurality of synchronous hydraulic cylinders (4), and the piston end of the synchronous hydraulic cylinder (4) is provided with a lifting frame (17), and the bottom ends of the lifting frame (17) are provided with lifting plates (16), and the two ends of the lifting plates (16) are respectively rotatably connected with a first transmission shaft and a second transmission shaft, one end of the two first transmission shafts and the two ends of the first installation shaft (13) are provided with a transmission assembly (12), the other end of the two first transmission shafts is provided with a same compacting wheel (15), and the compacting wheel (15) is designed to be hollow, one end of the two second transmission shafts is provided with a same loosening roller (3), and the outer wall of the loosening roller (3) is provided with a plurality of rows of scraping rods (18) distributed in an annular shape at equal distances, and the scraping rods (18) are designed to be fishhook-shaped, and the outer wall of the two first transmission shafts and the two second transmission shafts are provided with a first transmission gear on one side, and the first transmission gear is meshed with a third toothed belt (23), and the bottom of the two lifting plates (16) is provided with a plurality of synchronous hydraulic cylinders (4), and the piston end of the synchronous hydraulic cylinder (4) is provided with a plurality of synchronous hydraulic cylinders (4), and the piston end of the synchronous hydraulic cylinder (4) is provided with a plurality of synchronous hydraulic cylinders (17 ... A fixed rod (25) is installed on one side, and a pair of equal-distance smoothing plates (26) are installed at the bottom of the fixed rod (25). The smoothing plates (26) are designed to be inclined, and the directions of two adjacent smoothing plates (26) are opposite. The position of the smoothing plates (26) corresponds to the position of the furrow opener (22). The transmission assembly (12) includes a fixed sleeve (1201) fixed on the frame (2), and a T-shaped column (1204) is inserted into the fixed sleeve (1201). The T-shaped column (1 A tensioning spring (1206) is installed at the top of the T-shaped column (1204) and the top of the fixed sleeve (1201), a connecting sleeve (1202) is fixed to the bottom of the T-shaped column (1204), and a connecting shaft (1207) is rotatably connected in the connecting sleeve (1202), one end of the connecting shaft (1207), one end of the first transmission shaft and both ends of the first installation shaft (13) are all installed with a second transmission gear, and the three second transmission gears located on the same side are meshed with a first toothed belt (1203).

2. A garlic efficient sowing device according to claim 1, characterized in that, The bottom of the conveying shield (7) is rotatably connected to a third mounting shaft (37), and the outer wall of the third mounting shaft (37) and the outer wall of the first mounting shaft (13) are both installed with gear plates (33) distributed at equal distances, and the gear plates (33) are both located inside the conveying shield (7). The two gear plates (33) on the same vertical plane are meshed with the same conveyor belt (35), and the surface of the conveyor belt (35) is installed with first spoons (36) distributed at equal distances, and the top of the frame (2) is installed with a second motor (6) for driving the first mounting shaft (13) to rotate, and the bottom of the seeding box (20) is fixed with a connecting pipe (29), and an opening for the conveyor belt (35) to move is opened on one side of the bottom of the connecting pipe (29), and a first slot for the first spoon (36) to pass through is also opened at the bottom of the connecting pipe (29), and the first slot is connected to the opening.

3. A garlic efficient sowing device according to claim 2, characterized in that, The transmission structure comprises large transmission gears mounted on both sides of the outer wall of the first mounting shaft (13), and small transmission gears are mounted on both sides of the outer wall of the second mounting shaft (14), and a second toothed belt (19) is engaged between the large transmission gear and the small transmission gear.

4. A garlic efficient sowing device according to claim 3, characterized in that, The trenching assembly comprises an L-shaped plate (24) mounted on the inner walls of both sides of the frame (2), and a reinforcing rod (27) is fixed between the two L-shaped plates (24). Two mounting ears (28) are mounted on the bottom of one side of the conveying shield (7), and the two mounting ears (28) are fixedly connected to the reinforcing rod (27). The bottoms of the two mounting ears (28) are rotatably connected to an inclined trencher (22).

5. A garlic efficient sowing device according to claim 4, characterized in that, A control box (10) and a battery box (11) are respectively installed on the frame (2), and a controller is installed inside the control box (10), and a battery is installed inside the battery box (11). The controller, the battery, the micro fan (501), the second motor (6), the first motor (21), the electromagnetic clutch (30), and the photoelectric sensor (34) are electrically connected.

6. A method for efficiently sowing garlic, applied to a device for efficiently sowing garlic according to any one of claims 1 to 5, characterized in that: The following steps are involved: Step 1: Put the garlic into the seed box (20) and the feeding box (9), and lower the height of the lifting frame (17), the lifting plate (16), the compacting wheel (15) and the loosening roller (3) by the synchronous hydraulic cylinder (4), so that the compacting wheel (15) is in contact with the ground, and the scraper (18) on the loosening roller (3) cuts into the soil, and the first motor (21) is used to independently drive the crawler (1) on both sides of the frame (2) to realize the overall forward, backward or steering. At this time, the furrow opener (22) enters the soil and moves with the random frame (2) to cut into the soil to open a uniform sowing furrow; Step 2: The first mounting shaft (13), the transmission structure and the second mounting shaft (14) are driven to rotate synchronously by the second motor (6), thereby driving the gear plate (33) and the conveyor belt (35) to move, so that the first spoon (36) scoops up the garlic seeds from the bottom of the seed box (20), and conveys them downward along the conveying shield (7) to the sowing tube (504), and then evenly falls into the sowing furrow. When the first spoon (36) fails to scoop up the seeds, the photoelectric sensor (34) detects a signal and sends a signal to the controller, activating the electromagnetic clutch (30). The clutch (30) is pressed against the second mounting shaft (14) by electromagnetic force. At this time, the rotating second mounting shaft (14) drives the electromagnetic clutch (30), the rotating ring (31) and the second spoon (32) to rotate. The second spoon (32) is used to scoop the garlic seeds in the feeding box (9) and drop them into the first spoon (36) along the protective trough (38). After the feeding is completed, the photoelectric sensor (34) detects the signal and sends a signal to the controller to control the electromagnetic clutch (30) to disengage from the second mounting shaft (14) and perform the automatic feeding operation. Step 3: During sowing, the micro fan (501) in the straightening assembly (5) works synchronously to supply air to the annular tube (505) and the blowing tube (506) through the exhaust pipe (502) and the air distribution pipe (503). The upward airflow straightens the falling seeds, ensuring that the garlic seeds are planted upright in the soil. Step 4: During the rotation of the first mounting shaft (13), the first transmission shaft, the compacting wheel (15), the third toothed belt (23) and the loosening roller (3) are driven to rotate synchronously by the transmission assembly (12). The rotating loosening roller (3) and the scraper (18) are used to break up soil clods and loosen the soil in preparation for sowing. After the seeds fall, the soil is covered by the inclined pair-mounted smoothing plates (26), and the surface is leveled by the rotating compacting wheel (15) to ensure close contact between the seeds and the soil.

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