Intelligent numerical control seeding machine and seeding method

Abstract

The invention relates to an intelligent numerical control seeding machine and a seeding method, and relates to the technical field of crop planting. Comprising a control vehicle convenient to move, a seed storage device and a seeder, the seed storage device comprises a storage box and a stabilizing component for pressing seeds in the storage box, the seeder comprises two seeding rotating wheels for conveying the seeds, and a plurality of groups of symmetrical catching blocks are arranged on the two seeding rotating wheels; the seeder can solve the following problems in the prior art: firstly, seeds in existing equipment are easy to jump along with the movement of the equipment, so that the accuracy of capturing the seeds by the seeder is greatly reduced, the seeder idles, and in addition, the seeds are possibly blocked due to over-high impurities or humidity in the planting process of the seeds, so that the seeding efficiency is greatly improved. Therefore, the inner wall of the storage box needs to be regularly cleaned to ensure the drying of the seeds, but manual operation is needed to clean the storage box by the existing device.

Description

Technical Field

[0001] The present invention relates to the technical field of crop planting, and in particular to an intelligent numerically controlled seeding machine and a seeding method. Background Art

[0002] Intelligent CNC seeding machinery is an important equipment in modern agriculture. Through electronic control and automation technology, it monitors soil, seeds and environmental conditions to provide the best seeding environment for crops. It can achieve high-precision seeding operations and improve agricultural production efficiency and crop yields.

[0003] For example, a Chinese patent with publication number CN108337958B discloses an intelligent corn planter, including a frame, a sowing mechanism is arranged on the frame, and a ground wheel is fixed to the rear end of the frame through a ground wheel bracket, a transmission shaft is also arranged horizontally on the frame, the sowing mechanism is connected to the transmission shaft through a transmission mechanism, and is used to drive the sowing mechanism to sow according to the transmission of the transmission shaft, the transmission shaft is connected to a variable speed motor through a chain, and is used to adjust the speed of the transmission shaft according to the variable speed motor, the variable speed motor is connected to the controller signal, a speed sensor is arranged on the rotating shaft of the ground wheel, and is used to monitor the speed of the ground wheel, the speed sensor is connected to the controller signal, and the controller and the variable speed motor are both connected to a battery. The speed of the ground wheel is detected by the speed sensor, and the speed of the variable speed motor is adjusted according to the speed of the ground wheel, so as to adjust the corn spacing, which has stronger adaptability and a wider range of applications.

[0004] However, the above-mentioned seeder still has some shortcomings in actual use:

[0005] 1. In the above-mentioned prior art, the seeds in the fertilizer box are obtained by the sowing mechanism and planted in the soil, so as to realize automatic planting of seeds; the fertilizer box is used to load a large number of seeds, and the seeds are granular. When the entire sowing equipment is working and moving, a large amount of vibration will be generated. When a large number of seeds are filled in the fertilizer box, the weight of the seeds will squeeze the seeds at the bottom of the fertilizer box, so that they can be captured by the sowing mechanism and planted in the soil. However, when there are a small amount of seeds left in the fertilizer box, the seeds in the fertilizer box will jump actively with the vibration generated by the equipment. At this time, continuing to sow seeds will cause the accuracy of the sowing mechanism in capturing seeds to be greatly reduced, and even worse, the seeds jumping in the fertilizer box will not be captured, which will further cause the sowing mechanism to idle, which will affect the uniformity and efficiency of corn sowing.

[0006] 2. In addition, when sowing seeds, the existing equipment cannot control the number of seeds planted in the soil, resulting in inconsistent numbers of seeds in each soil foundation pit, thus affecting the uniformity of seed sowing.

[0007] 3. During the seed planting process, impurities or excessive humidity may cause seed blockage, so the inner wall of the storage box needs to be cleaned regularly to ensure the dryness of the seeds. However, the existing device requires manual work to clean the storage box.

[0008] Therefore, under the viewpoint of the above statement, the existing seed drill still has room for improvement. Summary of the invention

[0009] In order to solve the above problems, the present invention provides an intelligent numerically controlled sowing machine and a sowing method, which adopt the following technical solutions:

[0010] In a first aspect, the present application provides an intelligent numerically controlled seeding machine, comprising a control vehicle that is easy to move, and an assembly bracket is provided on the control vehicle.

[0011] A seed storage device is provided on the control vehicle, and the seed storage device comprises a storage box for storing seeds and a stabilizing component for pressing down the seeds inside the storage box to prevent them from jumping. The storage box is provided on an assembly bracket of the control vehicle, and a feed port for placing seeds is provided at the upper end of the storage box. The stabilizing component is provided in the storage box and moves toward the inside of the storage box along the feed port of the storage box.

[0012] The seeder evenly transports the seeds stored in the seed storage device and sows them into the soil. The seeder comprises two sowing wheels for transporting the seeds. A plurality of symmetrical capture blocks are evenly spaced along the axial direction of the two sowing wheels.

[0013] Preferably, the storage box is of a trapezoidal structure, and a discharge port for feeding seeds is symmetrically provided at the bottom of the storage box.

[0014] Preferably, the stabilizing component includes a vertical column arranged in the middle of the storage box along the height direction, a main stabilizing plate is slidably installed on the vertical column along the height direction, and a stabilizing tension spring is provided between the main stabilizing plate and the vertical column, telescopic grooves are symmetrically provided along the width direction of the main stabilizing plate, and secondary stabilizing plates are slidably provided in two telescopic grooves, and the two secondary stabilizing plates are symmetrically provided with the same telescopic grooves as the main stabilizing plate in the width direction, and secondary stabilizing plates are slidably installed on both sides of the two secondary stabilizing plates, and the secondary stabilizing plates always have a tendency to abut against the inner wall of the storage box.

[0015] Preferably, a stabilizing compression spring is provided between the main stabilizing plate and the auxiliary stabilizing plate, a stabilizing compression spring is also provided between the auxiliary stabilizing plate and the secondary stabilizing plate, a plurality of the stabilizing compression springs are located in the telescopic groove, and a handle is provided on the main stabilizing plate.

[0016] Preferably, a horizontal plate is also slidably disposed on the vertical column of the storage box, a lifting compression spring is disposed between the horizontal plate and the inner wall of the storage box, and a telescopic inclined plate is hingedly connected between the two ends of the horizontal plate and the inner wall of the storage box.

[0017] Preferably, the seeding wheel is also provided with an adjusting component for adjusting the capture of seeds of different sizes, the adjusting component includes a connecting rod, an adjusting gear, an adjusting belt and an adjusting motor, the connecting rod is installed on the side of the capture block close to the center of the seeding wheel, the adjusting gears are respectively installed on the end of the connecting rod away from the capture block, and the two adjusting gears on the two symmetrical capture blocks are meshed with each other, the adjusting belt is sleeved on several of the adjusting gears, the adjusting motor is installed on the adjusting gear on one side, and the adjusting motor is fixed to the storage box through a motor seat.

[0018] Preferably, the interior of the capture block is a hollow structure, and a cover plate is provided on the opposite side of each group of two symmetrical capture blocks. An adjustment plate is also horizontally slidable inside the capture block, a vertical rod is installed at the bottom of the adjustment plate, and an end of the vertical rod away from the adjustment plate is abutted against a linkage plate. The linkage plate is slidably arranged on the seeding wheel, and the linkage plate is meshed with an adjustment gear on one side.

[0019] Preferably, a rotating shaft is commonly connected between the two seeding wheels, and a rotating motor is disposed on the rotating shaft.

[0020] In a second aspect, the present application also provides an intelligent numerically controlled sowing machine sowing method, the intelligent numerically controlled sowing machine sowing method is as follows:

[0021] S1. Preparation: First, test the control vehicle to ensure its accurate operation;

[0022] S2. Seed loading: opening the storage box of the seed storage device to open its feed port, then filling the seeds into the storage box, and then pressing the seeds down through a stabilizing component to make them rest against the bottom of the storage box;

[0023] S3, equipment debugging: after the seeds are loaded into the storage box, the size of the seeds is determined, and then the spacing between the catch blocks on the sowing wheel is adjusted so that seeds of different sizes can be sown;

[0024] S4, sowing operation: sowing seeds evenly through a seeder and planting them into the soil at equal intervals;

[0025] S5. Soil covering operation: while sowing the crop seeds into the soil-planted foundation pit, cover the crop seeds with soil in the foundation pit.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. The seed storage of the present invention can store crop seeds to be sown, and at the same time, the stabilizing components in the seed storage can exert downward pressure on the crop seeds, thereby preventing the seeds from shaking and jumping in the storage box of the seed storage due to the movement of the equipment during the seed sowing process, resulting in holes in the crop seeds during the sowing process, thereby greatly improving the continuity of the crop seed sowing.

[0028] 2. The seeder in the present invention can adaptively adjust its capture cavity for capturing seeds, ensuring that it can perform sowing operations for crop seeds of different sizes, greatly improving the applicability of the device. At the same time, the seeder can effectively improve the accuracy of one hole for one species by adjusting the size of the capture cavity, avoiding the situation of multiple species in one hole, and improving the uniformity of sowing crop seeds.

[0029] 3. The main stabilizing plate, auxiliary stabilizing plate and secondary stabilizing plate of the present invention can adaptively extend and retract along the inner wall of the storage box, which can not only improve the stability of the seeds inside the storage box, but also seal the storage box to prevent the external environment from affecting the sowing of seeds; similarly, it can also clean and scrape the inner wall of the storage box, scrape off impurities stuck on the inclined inner wall of the storage box, and ensure the subsequent drying of the seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0031] Figure 1 It is a schematic diagram of the main structure of the present invention.

[0032] Figure 2 This is a structural sectional view of the seed storage device of the present invention from a first viewing angle.

[0033] Figure 3 It is a structural sectional view of the seed storage of the present invention from a second viewing angle.

[0034] Figure 4 It is a schematic diagram of the structure between the main stabilizing plate, the auxiliary stabilizing plate and the secondary stabilizing plate of the present invention.

[0035] Figure 5 It is a main structure schematic diagram of the seeder of the present invention.

[0036] Figure 6 It is a schematic diagram of the structure between the seeder and the adjustment component of the present invention from a first viewing angle.

[0037] Figure 7 It is a schematic diagram of the structure between the seeder and the adjustment component of the present invention from a second viewing angle.

[0038] Figure 8 It is a partial structural schematic diagram of the seeder of the present invention.

[0039] Fig. 9 It is a schematic structural diagram of the sowing member of the present invention from a first viewing angle.

[0040] Fig.10 It is a schematic structural diagram of the sowing component of the present invention from a second viewing angle.

[0041] Fig.11 It is a flow chart of the sowing method of the intelligent numerically controlled sowing machine of the present invention.

[0042] Explanation of reference numerals: 1. control vehicle; 10. assembly bracket; 2. seed storage; 20. storage box; 3. stabilizing component; 21. feed port; 22. discharge port; 4. seeder; 40. seeding wheel; 41. catch block; 46. catch cavity; 30. vertical column; 31. main stabilizing plate; 32. stabilizing tension spring; 33. telescopic groove; 34. secondary stabilizing plate; 35. secondary stabilizing plate; 36. stabilizing compression spring; 37. handle; 50. horizontal plate; 51. lifting compression spring ; 52. Telescopic inclined plate; 6. Adjustment component; 60. Connecting rod; 61. Adjustment gear; 62. Adjustment belt; 63. Adjustment motor; 42. Cover plate; 43. Adjustment plate; 44. Vertical rod; 45. Linkage plate; 11. Rotation shaft; 12. Rotation motor; 7. Linkage cleaning component; 70. Movable groove; 71. Cleaning roller; 8. Seeding component; 80. No. 2 seeding wheel; 81. Capture wheel; 82. Bidirectional cylinder; 83. Cross shaft; 84. Drive motor. DETAILED DESCRIPTION

[0043] The following is combined with Figure 1-Figure 11 This application is described in further detail.

[0044] The embodiment of the present application discloses an intelligent CNC sowing machine and a sowing method; it is explained that the intelligent CNC sowing machine is mainly used in the process of agricultural seed planting, and can avoid uneven seed planting in terms of technical effect. At the same time, during the seed planting process, impurities or excessive humidity may cause seed blockage, so the inner wall of the storage box 20 also needs to be cleaned regularly to ensure the dryness of the seeds.

[0045] Furthermore, the seeds are granular. When the entire sowing equipment is working and moving, the control vehicle 1 is an existing known structure, which is mainly composed of wheels and an engine that controls the rotation of the wheels. As the control vehicle 1 works, the entire body of the vehicle will vibrate. At the same time, when the control vehicle 1 moves in the field, the flatness of the ground in the field will also cause the body of the control vehicle 1 to vibrate.

[0046] When a large amount of seeds are filled in the fertilizer box, the weight of the seeds will squeeze the seeds at the bottom of the storage box 20, allowing them to be captured by the sowing mechanism and planted in the soil. However, when there are only a small amount of seeds left in the storage box 20, the seeds in the storage box 20 will jump actively with the vibration generated by the equipment. Continuing to sow seeds at this time will greatly reduce the accuracy of the sowing mechanism in capturing seeds. What's worse, the sowing mechanism may not be able to capture the jumping seeds in the storage box 20, further causing the sowing mechanism to idle, which will affect the uniformity and efficiency of corn sowing.

[0047] In addition, when seeds are sown, the existing equipment cannot control the number of seeds when planting them into the soil, resulting in an inconsistent number of seeds in each soil foundation pit, thus affecting the uniformity of seed sowing.

[0048] Embodiment 1:

[0049] Reference Figure 1 As shown, an intelligent numerically controlled seeding machine includes a control vehicle 1 which is easy to move, and an assembly bracket 10 which is easy to assemble is provided on the control vehicle 1.

[0050] It should be noted that the control vehicle 1 is an existing known structure, which is provided with four wheels and can move in the field, and the assembly bracket 10 can be assembled with the seed storage 2 to ensure the stability of the seed storage 2.

[0051] The seed storage device 2 is provided on the control vehicle 1, and the seed storage device 2 has a storage box 20 for storing granular seeds and a stabilizing component 3 for pressing down the seeds filled in the storage box 20 to prevent them from jumping. The storage box 20 is provided on the assembly bracket 10 of the mobile vehicle, and a feed port 21 for placing seeds is provided at the upper end of the storage box 20. The stabilizing component 3 is provided in the storage box 20 and moves toward the inside of the storage box 20 along the feed port 21 of the storage box 20.

[0052] The seed storage device 2 is mainly used to store seeds before sowing, and during the seed storage process, it is also necessary to ensure that the humidity and temperature of the seeds are always in a constant state to keep them in the best state.

[0053] Reference Figure 2 , Figure 3 and Figure 4 As shown, it is a schematic diagram of the structure of adding crop seeds into the storage box 20 in the present application; the storage box 20 is a trapezoidal structure, and the bottom of the storage box 20 is symmetrically provided with a discharge port 22 for feeding the seeds.

[0054] The stabilizing component 3 includes a vertical column 30 arranged in the middle of the storage box 20 along the height direction. A main stabilizing plate 31 is slidably installed on the vertical column 30 along the height direction, and a stabilizing tension spring 32 is provided between the main stabilizing plate 31 and the vertical column 30. Telescopic grooves 33 are symmetrically provided along the width direction of the main stabilizing plate 31. Auxiliary stabilizing plates 34 are slidably provided in the two telescopic grooves 33. The two auxiliary stabilizing plates 34 are symmetrically provided with the same telescopic grooves 33 as the main stabilizing plate 31 in the width direction. Secondary stabilizing plates 35 are slidably installed on both sides of the two auxiliary stabilizing plates 34, and the secondary stabilizing plates 35 always have a tendency to abut against the inner wall of the storage box 20.

[0055] A stabilizing compression spring 36 is provided between the main stabilizing plate 31 and the auxiliary stabilizing plate 34 , and a stabilizing compression spring 36 is also provided between the auxiliary stabilizing plate 34 and the secondary stabilizing plate 35 . Several stabilizing compression springs 36 are located in the telescopic groove 33 , and a handle 37 is provided on the main stabilizing plate 31 .

[0056] It should be noted that, in the initial state, the main stabilizing plate 31 is slidably disposed on the vertical column 30 , and the main stabilizing plate 31 is located at the feed port 21 at the top of the storage box 20 .

[0057] Furthermore, the stabilizing tension spring 32 has a downward pressure, so that the main stabilizing plate 31 has a downward movement tendency.

[0058] During specific implementation, the handle 37 is pulled upward to control the main stabilizing plate 31 to separate from the storage box 20, so that the main stabilizing plate 31 is higher than the top of the storage box 20, and then the main stabilizing plate 31 is rotated to make the main stabilizing plate 31 and the storage box 20 vertical. At this time, the main stabilizing plate 31 is against the storage box 20, and the feed port 21 on the storage box 20 is opened. Then, the crop seeds to be planted are placed inside the storage box 20, and the crop seeds fill the entire storage box 20, and then the main stabilizing plate 31 is rotated to make the main stabilizing plate 31 against the crop seeds inside the storage box 20.

[0059] During this process, auxiliary stabilizing plates 34 and secondary stabilizing plates 35 are provided on both sides of the main stabilizing plate 31. When the main stabilizing plate 31 is parallel to the storage box 20, the auxiliary stabilizing plates 34 and the secondary stabilizing plates 35 are expanded outward under the pressure of the stabilizing compression spring 36, so that the auxiliary stabilizing plates 34 and the secondary stabilizing plates 35 can cover the crop seeds filled in the storage box 20 and press down the crops so that the crops can fit tightly.

[0060] With the cooperation of the main stabilizing plate 31, the auxiliary stabilizing plate 34 and the secondary stabilizing plate 35, the feed port 21 of the storage box 20 can be covered. This not only can seal the storage box 20 to prevent the outside from affecting its interior, but also as the crop seeds gradually decrease, the main stabilizing plate 31, the auxiliary stabilizing plate 34 and the secondary stabilizing plate 35 can move downward synchronously to always press down the crop seeds to ensure the stability of the crop seeds.

[0061] In particular, when a large amount of seeds are sown inside the storage box 20 and only one-fifth or less of the seeds are left, as the control vehicle 1 moves, if there are no main stabilizing plate 31, auxiliary stabilizing plate 34 and secondary stabilizing plate 35, the crop seeds will bounce inside the storage box 20 with the vibration of the control vehicle 1. At this time, the accuracy of the seeder 4 in capturing the seeds inside the storage box 20 will be reduced, resulting in sowing holes, thereby affecting the sowing accuracy and uniformity of the seeds. The present application can solve the above problem well, by using the main stabilizing plate 31, auxiliary stabilizing plate 34 and secondary stabilizing plate 35 to always press down the crop seeds to suppress the jumping and swinging of the seeds.

[0062] Reference Figure 3 As shown, after the crop seeds are poured into the storage box 20, the bottom of the storage box 20 is a sloped structure, as shown below: a horizontal plate 50 is also slid on the vertical column 30 of the storage box 20, a lifting compression spring 51 is provided between the horizontal plate 50 and the inner wall of the storage box 20, and a telescopic inclined plate 52 is hinged between the two ends of the horizontal plate 50 and the inner wall of the storage box 20.

[0063] In the initial state, the telescopic inclined plate 52 is in an inclined structure and can be telescopic.

[0064] The lifting compression spring 51 lifts up the horizontal plate 50, so when the crop seeds are filled into the storage box 20, the crop seeds can be guided toward the discharge port 22 at the bottom of the storage box 20 through the telescopic inclined plate 52, ensuring that the seeds inside the storage box 20 can automatically move and accumulate at the discharge port 22 at the bottom of the storage box 20, making it easier for the seeder 4 to capture and sow them.

[0065] See also Figure 5 and Figure 6 As shown, the seeder 4 uniformly transports the seeds stored in the seed storage 2 and sows them into the soil. The seeder 4 includes two sowing wheels 40 for transporting granular seeds. The two sowing wheels 40 are provided with a plurality of groups of symmetrical capture blocks 41 at equal intervals along the circumferential direction of the axis.

[0066] It should be noted that the area between the two capture blocks 41 for capturing crop seeds is called a capture cavity 46 .

[0067] The seeder 4 mainly captures the seeds stored in the storage box 20 and sows the seeds into the soil. The capture block 41 of the seeder 4 can also be adjusted according to seeds of different sizes to ensure uniform sowing of seeds and avoid empty holes or multiple seeds in one hole after sowing.

[0068] Specifically, when the seeds are filled into the storage box 20, the size of the seeds is investigated and recorded in detail, and then the spacing between the capture blocks 41 of the seeder 4 is adjusted so that it can adapt to crop seeds of different sizes. If the crops are larger in size, the space of the capture cavity 46 between the two capture blocks 41 is increased to increase the spacing between the two capture blocks 41. This ensures that the crop seeds can just enter the capture cavity 46.

[0069] If the size of the crop seeds is small, the space of the capture cavity 46 between the two capture blocks 41 is reduced to ensure that it can just capture one crop seed. If the size of the capture cavity 46 between the two capture blocks 41 is not adjusted, a large number of crop seeds will be captured each time, resulting in multiple seeds being planted in one hole during seed sowing, further affecting the uniformity of seed sowing and also causing seed waste.

[0070] See also Figure 6 , Figure 7 and Figure 8 As shown, the seeding wheel 40 is also provided with an adjusting component 6 for adjusting the capture of granular seeds of different sizes. The adjusting component 6 includes a connecting rod 60, an adjusting gear 61, an adjusting belt 62 and an adjusting motor 63. The connecting rod 60 is installed on the side of the capture block 41 close to the center of the seeding wheel 40, and the adjusting gears 61 are respectively installed at one end of the connecting rod 60 away from the capture block 41, and the two adjusting gears 61 on the two symmetrical capture blocks 41 are meshed with each other. The adjusting belt 62 is sleeved on a plurality of adjusting gears 61, and the adjusting motor 63 is installed on the adjusting gear 61 on one side, and the adjusting motor 63 is fixed to the storage box 20 through a motor seat.

[0071] In the initial state, the size of the capture cavity 46 between the two capture blocks 41 is at the maximum state.

[0072] During the specific implementation process, the adjusting motor 63 is started, and the adjusting motor 63 controls several corresponding adjusting gears 61 to rotate through the adjusting belt 62. When the adjusting gear 61 on one side of the adjusting belt 62 rotates clockwise, the adjusting gear 61 on the other side meshing with it will rotate counterclockwise synchronously. After the two adjusting gears 61 rotate relative to each other, the two capturing blocks 41 are controlled to be relatively close through the connecting rod 60. At this time, the area of ​​the capturing cavity 46 between the two capturing blocks 41 becomes smaller until its size is slightly larger than the size of the crop seeds to be planted.

[0073] Furthermore, the adjustment component 6 in the present application is steplessly adjustable, and the size of the capture cavity 46 between the capture blocks 41 can be adjusted arbitrarily within a limited range.

[0074] Look again Figure 8As shown, it is a schematic diagram of the structure of the capture cavity 46 for size adjustment in the present application in cooperation with the capture block 41; the interior of the capture block 41 is a hollow structure, and a cover plate 42 is provided on the opposite side of each group of two symmetrical capture blocks 41, and an adjustment plate 43 is also horizontally slidable in the capture block 41, and a vertical rod 44 is installed at the bottom of the adjustment plate 43, and a linkage plate 45 is abutted against one end of the vertical rod 44 away from the adjustment plate 43, and the linkage plate 45 is slidably arranged on the seeding wheel 40, and the linkage plate 45 is meshed with the adjustment gear 61 on one side.

[0075] When the adjusting gear 61 on which the adjusting belt 62 is mounted rotates, the adjusting gear 61 synchronously drives the linkage plate 45 to move in a direction away from the center of the sowing wheel 40. At this time, the linkage plate 45 lifts the adjusting plate 43 and the vertical rod 44. Therefore, when the two capturing blocks 41 are close to each other, the adjusting plate 43 moves upward synchronously, further improving the adjustment of the size of the capturing cavity 46; when the two capturing blocks 41 are away from each other, the adjusting plate 43 moves downward synchronously, so that the size of the capturing cavity 46 becomes larger. Therefore, the adjusting plate 43 moves synchronously with the movement of the capturing block 41, which can greatly ensure the convenience of adjusting the capturing cavity 46 and ensure its accuracy in capturing crop seeds.

[0076] Replay Figure 5 and Figure 6 As shown, a rotating shaft 11 is commonly connected between the two seeding wheels 40 , and a rotating motor 12 is disposed on the rotating shaft 11 .

[0077] During the specific implementation process, the rotating motor 12 is started, and the rotating motor 12 controls the rotating shaft 11 to rotate, and then the rotating shaft 11 drives the two sowing wheels 40 to rotate synchronously. At this time, the sowing wheel 40 drives several groups of capture blocks 41 at its upper end to rotate. When the capture cavity 46 of the capture block 41 rotates to the discharge port 22 of the storage box 20, it will capture a crop seed, make it enter the capture cavity 46 of the sowing wheel 40, and then sow it into the soil.

[0078] Embodiment 2:

[0079] Replay Figure 4 As shown, on the basis of Example 1, in order to further ensure the efficiency of the storage box 20 for storing crop seeds and the efficiency of sowing crop seeds, the present application also proposes a linkage cleaning component 7, which includes a movable groove 70 opened at one end of the secondary stabilizing plate 35 away from the auxiliary stabilizing plate 34, and a cleaning roller 71 is rotatably provided in the movable groove 70, and a cleaning felt for cleaning the inside of the storage box 20 of the seed storage device 2 is attached to the cleaning roller 71.

[0080] During specific implementation, when the main stabilizing plate 31, the auxiliary stabilizing plate 34 and the secondary stabilizing plate 35 move downward along the inner wall of the storage box 20, the cleaning roller 71 wipes the inner wall of the storage box 20 to clean up the water vapor and impurities on the inner wall of the storage box 20 to avoid manual secondary processing; further, when the main stabilizing plate 31, the auxiliary stabilizing plate 34 and the secondary stabilizing plate 35 move downward along the inner wall of the storage box 20, the main stabilizing plate 31, the auxiliary stabilizing plate 34 and the secondary stabilizing plate 35 move along the inner wall of the storage box 20 to remove the impurities adhered to the inner wall.

[0081] When the cleaning felt on the cleaning roller 71 has been cleaned for a period of time, it can be removed and replaced with a new cleaning felt.

[0082] Embodiment three:

[0083] Reference Fig. 9 and Fig.10 As shown, in the first embodiment, the seeder 4 can adjust the position of the capture block 41 to capture crop seeds of different sizes, but the present application also provides a sowing component 8 for capturing and sowing crop seeds of different sizes, and the sowing component 8 includes alternately distributed No. 2 sowing wheels 80 and capture wheels 81, and capture cavities 46 are evenly spaced on the capture wheels 81, and the size of the capture cavities 46 of the capture wheels 81 gradually increases from the inside to the outside.

[0084] The sowing member 8 can also perform sowing operations on crop seeds of different sizes like the seeder 4, ensuring the uniformity and accuracy of the sowing of the crop seeds.

[0085] A two-way cylinder 82 is installed on the assembly bracket 10, and the output end of the two-way cylinder 82 extends in the direction of the No. 2 seeding wheel 80 on both sides and is rotatably connected thereto. A cross shaft 83 is also rotatably provided on the assembly bracket 10, and the No. 2 seeding wheel 80 and the catching wheel 81 are both slidably set on the cross shaft 83, and a driving motor 84 is connected to one side of the cross shaft 83.

[0086] It should be noted that the two groups of symmetrically and alternately distributed No. 2 sowing wheels 80 and catching wheels 81 are both slidably set on the cross shaft 83, and the two-way cylinder 82 is started. The two-way cylinder 82 controls the alternately distributed No. 2 sowing wheels 80 and the catching wheels 81 to move, so that the size of the catching cavity 46 on the corresponding catching wheel 81 is just enough to catch a crop seed, and then the drive motor 84 is started. The drive motor 84 drives the alternately distributed No. 2 sowing wheels 80 and the catching wheels 81 to rotate, so that the catching wheels 81 can catch the crop seeds inside the storage box 20 and plant them in the soil.

[0087] See also Fig.11As shown, the present application also provides an intelligent numerically controlled sowing machine sowing method, the intelligent numerically controlled sowing machine sowing method is as follows:

[0088] S1. Preparation: First, the control vehicle 1 is inspected to ensure that the engine and wheels inside it can operate normally for a long time.

[0089] S2. Seed loading: Open the storage box 20 of the seed storage device 2, pull the handle 37 upwards to control the main stabilizing plate 31 to detach from the storage box 20, so that the main stabilizing plate 31 is higher than the top of the storage box 20, so that the feed port 21 is opened, and then fill the seeds into the storage box 20, and then release the handle 37 to make the main stabilizing plate 31 rest on the crop seeds inside the storage box 20 to press the seeds downward. The cooperation of the main stabilizing plate 31, the auxiliary stabilizing plate 34 and the secondary stabilizing plate 35 can cover the feed port 21 of the storage box 20.

[0090] S3. Equipment debugging: When the seeds are filled into the storage box 20, the size of the seeds is investigated and recorded in detail. After the size of the seeds is determined, the adjusting motor 63 is started. The adjusting motor 63 controls a number of corresponding adjusting gears 61 to rotate through the adjusting belt 62. When the adjusting gear 61 on one side of the adjusting belt 62 rotates clockwise, the adjusting gear 61 on the other side meshing with it will rotate counterclockwise synchronously. After the two adjusting gears 61 rotate relative to each other, the two capturing blocks 41 are controlled to be relatively close through the connecting rod 60. At this time, the area of ​​the capturing cavity 46 between the two capturing blocks 41 becomes smaller until its size is slightly larger than the size of the crop seeds to be planted, thereby realizing the sowing of seeds of different sizes.

[0091] S4, sowing operation: start the rotating motor 12, the rotating motor 12 controls the rotating shaft 11 to rotate, and then the rotating shaft 11 drives the two sowing wheels 40 to rotate synchronously. At this time, the sowing wheel 40 drives several groups of catching blocks 41 at its upper end to rotate. When the catching cavity 46 of the catching block 41 rotates to the discharge port 22 of the storage box 20, it will catch a crop seed, make it enter the catching cavity 46 of the sowing wheel 40, and then sow it into the soil.

[0092] S5. Soil covering operation: while sowing the crop seeds into the soil-planted foundation pit, cover the crop seeds with soil in the foundation pit.

[0093] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent numerically controlled seeding machine, characterized in that: include, A control vehicle (1) that is easy to move, and an assembly bracket (10) is provided on the control vehicle (1); A seed storage device (2) is arranged on the control vehicle (1), and the seed storage device (2) comprises a storage box (20) for storing seeds and a stabilizing component (3) for pressing down the seeds inside the storage box (20) to prevent the seeds from jumping. The storage box (20) is arranged on an assembly bracket (10) of the control vehicle (1), and a feed port (21) for placing seeds is provided at the upper end of the storage box (20). The stabilizing component (3) is arranged in the storage box (20) and moves along the feed port (21) of the storage box (20) toward the inside of the storage box (20); A seeder (4) is used to uniformly transport seeds stored in a seed storage container (2) and sow the seeds into the soil. The seeder (4) comprises two sowing wheels (40) for transporting the seeds. The two sowing wheels (40) are provided with a plurality of groups of symmetrical capture blocks (41) at equal intervals along their axial directions.

2. The intelligent numerically controlled seeding machine according to claim 1, characterized in that: The storage box (20) is of a trapezoidal structure, and a discharge port (22) for discharging seeds is symmetrically provided at the bottom of the storage box (20).

3. The intelligent numerically controlled seeding machine according to claim 1, characterized in that: The stabilizing component (3) includes a vertical column (30) arranged in the middle of the storage box (20) along the height direction, the vertical column (30) is slidably mounted with a main stabilizing plate (31) along the height direction, and a stabilizing tension spring (32) is arranged between the main stabilizing plate (31) and the vertical column (30), telescopic grooves (33) are symmetrically arranged along the width direction of the main stabilizing plate (31), and auxiliary stabilizing plates (34) are slidably arranged in the two telescopic grooves (33), and the two auxiliary stabilizing plates (34) are symmetrically arranged in the width direction with the same telescopic grooves (33) as the main stabilizing plate (31), and secondary stabilizing plates (35) are slidably mounted on both sides of the two auxiliary stabilizing plates (34), and the secondary stabilizing plates (35) always have a tendency to abut against the inner wall of the storage box (20).

4. The intelligent numerically controlled seeding machine according to claim 3, characterized in that: A stabilizing compression spring (36) is provided between the main stabilizing plate (31) and the auxiliary stabilizing plate (34), and a stabilizing compression spring (36) is also provided between the auxiliary stabilizing plate (34) and the secondary stabilizing plate (35). A plurality of the stabilizing compression springs (36) are located in the telescopic groove (33), and a handle (37) is provided on the main stabilizing plate (31).

5. The intelligent numerically controlled seeding machine according to claim 3, characterized in that: A horizontal plate (50) is also slidably mounted on the vertical column (30) of the storage box (20), a lifting compression spring (51) is provided between the horizontal plate (50) and the inner wall of the storage box (20), and a telescopic inclined plate (52) is hingedly connected between the two ends of the horizontal plate (50) and the inner wall of the storage box (20).

6. The intelligent numerically controlled seeding machine according to claim 1, characterized in that: The sowing wheel (40) is also provided with an adjusting component (6) for adjusting the sowing wheel (40) to capture seeds of different sizes. The adjusting component (6) comprises a connecting rod (60), an adjusting gear (61), an adjusting belt (62) and an adjusting motor (63). The connecting rod (60) is mounted on a side of the catching block (41) close to the center of the sowing wheel (40). The adjusting gears (61) are respectively mounted on one end of the connecting rod (60) away from the catching block (41), and the two adjusting gears (61) on the two symmetrical catching blocks (41) are meshed with each other. The adjusting belt (62) is sleeved on a plurality of the adjusting gears (61). The adjusting motor (63) is mounted on the adjusting gear (61) on one side, and the adjusting motor (63) is fixed to the storage box (20) through a motor seat.

7. The intelligent numerically controlled seeding machine according to claim 6, characterized in that: The interior of the capture block (41) is a hollow structure, and a cover plate (42) is provided on the opposite side of each group of two symmetrical capture blocks (41). An adjustment plate (43) is also horizontally slidable inside the capture block (41). A vertical rod (44) is installed at the bottom of the adjustment plate (43). An end of the vertical rod (44) away from the adjustment plate (43) abuts against a linkage plate (45). The linkage plate (45) is slidably arranged on the seeding wheel (40), and the linkage plate (45) is meshed with an adjustment gear (61) on one side.

8. The intelligent numerically controlled seeding machine according to claim 1, characterized in that: A rotating shaft (11) is commonly connected between the two sowing wheels (40), and a rotating motor (12) is provided on the rotating shaft (11).

9. A sowing method using an intelligent numerically controlled sowing machine, using an intelligent numerically controlled sowing machine as claimed in any one of claims 1 to 8, characterized in that: The sowing method of intelligent CNC sowing machinery is as follows: S1. Preparation: First, the control vehicle (1) is inspected to ensure that it operates accurately; S2, seed loading: opening the storage box (20) of the seed storage device (2) to open its feed port (21), then filling the seeds into the storage box (20), and then pressing the seeds downwards through the stabilizing component (3) to make them rest against the bottom of the storage box (20); S3, equipment debugging: after the seeds are loaded into the storage box (20), the size of the seeds is determined, and then the spacing between the capture blocks (41) on the sowing wheel (40) is adjusted so that seeds of different sizes can be sown; S4, sowing operation: seeds are sown evenly by a seeder (4) and planted into the soil at equal intervals; S5. Soil covering operation: while sowing the crop seeds into the soil-planted foundation pit, cover the crop seeds with soil in the foundation pit.

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