Intelligent ditching, sowing and soil covering all-in-one machine for inter-cell row mixed sowing

Abstract

The invention provides an intelligent ditching, sowing and soil covering all-in-one machine for inter-cell row mixed sowing. The intelligent ditching, sowing and soil covering all-in-one machine for row mixed sowing between the small areas comprises a control mechanism and a driving mechanism, and the control mechanism is connected with the driving mechanism in a clamped mode. According to the intelligent ditching, sowing and soil covering all-in-one machine for row mixed sowing between the small areas, on one hand, the plow angle can be adjusted, only the grip needs to be pressed downwards, the pressing operation can make full use of the self weight of an operator, the burden of pressing only by arm strength is greatly relieved, manpower consumption is reduced, operation is easier, and the working efficiency is improved; on the other hand, more stable downward pressing force is provided for the equipment in a manner of pressing down the grip, so that the contact pressure between the plough and the ground can be effectively increased, the plough can be smoothly cut into the ground, the situation that the equipment is upwarped after colliding with a hard object due to the fact that the plough is blocked is avoided, smooth operation is guaranteed, and the risk of damage to the equipment is reduced; and the service life of the equipment is prolonged.

Description

Technical Field

[0001] This invention relates to the field of seeders, and more particularly to an intelligent integrated ditching, seeding and covering machine for inter-row mixed seeding in small spaces. Background Technology

[0002] During the field trials, furrowing, sowing, and covering were crucial steps to ensure successful crop planting. Traditional furrowing, sowing, and covering methods relied heavily on manual, step-by-step operations, which were not only inefficient but also extremely labor-intensive. With the development of agricultural mechanization, small integrated furrowing, sowing, and covering machines have emerged. These machines rely on a human grip on the rear handle, using a small drive mechanism to move the equipment. During movement, they simultaneously complete the furrowing, sowing, and covering steps, improving operational efficiency and reducing labor intensity to some extent.

[0003] However, existing small-scale integrated ditching, seeding, and covering machines still have many problems in actual operation. While large-scale field seeders on the market can meet the needs of large-scale planting, they are clearly insufficient for small-scale mixed-row sowing scenarios. Large-scale field seeders are wide and have fixed row spacing, making it difficult to operate in small experimental plots or irregular fields; their row spacing and seeding rate adjustments are cumbersome, requiring disassembly and modification, making it impossible to quickly adjust parameters in the field, and failing to meet the mixed-row sowing needs of different varieties and experimental schemes, easily leading to operational waste. Furthermore, the friction between the plow and the ground is a particularly prominent issue. During equipment movement, the plow needs to be in close contact with the ground to complete the ditching operation, resulting in significant friction between the plow and the ground. Especially when in contact with hard objects, the bottom of the plow is difficult to move, requiring manual force to press down on the handle at the rear to prevent it from tilting up with the plow as a fulcrum, which undoubtedly consumes a lot of manpower and increases the difficulty of operation.

[0004] Therefore, it is necessary to provide an intelligent integrated trenching, sowing, and covering machine for inter-row mixed sowing to solve the above-mentioned technical problems. Summary of the Invention

[0005] This invention provides an intelligent integrated ditching, sowing, and covering machine for inter-row mixed sowing in small spaces. It solves the problems of existing small integrated ditching, sowing, and covering machines, which have high friction between the plow and the ground and require manual pressure to prevent the handle from tilting when encountering hard objects, resulting in high labor costs and difficult operation. It also addresses the problems of large seeders, which are large in size, require complicated adjustments, and are prone to causing work waste when performing inter-row mixed sowing in small spaces.

[0006] To solve the above-mentioned technical problems, the present invention provides an intelligent ditching, sowing and covering machine for inter-row mixed sowing, comprising: a control mechanism and a drive mechanism, wherein the control mechanism and the drive mechanism are engaged. The control mechanism includes a trenching component, an adjusting component connected to the trenching component, a limiting component connected to the adjusting component, a docking component, and a control switch, wherein the control switch is connected to the adjusting component, and the docking component is located outside the adjusting component; The drive mechanism includes a frame assembly, a drive wheel disposed outside the frame assembly, a driver for driving the drive wheel, a transmission assembly, a rotating assembly, and a soil covering assembly connected to the drive wheel. There are two soil covering assemblies, both of which are connected to the rotating assembly, and the rotating assembly is connected to the transmission assembly.

[0007] Preferably, one side of the trenching component engages with the adjusting component, the trenching component is fixedly connected to the limiting component, the docking component is sleeved on the outside of the adjusting component, and the control switch is fixedly connected to one side of the adjusting component. Both the trenching component and the adjustment component are snapped into the frame component, the limiting component is snapped into the docking component, and the docking component is fixedly connected to the frame component.

[0008] Preferably, the frame assembly is fixedly connected to four drive wheels, two drive wheels located at the same level are connected by a rotating rod, one of the rotating rods connected to the drive wheel is connected to a driver, the driver is connected to a transmission assembly through the rotating rod, the transmission assembly is connected to a rotating assembly, the rotating assembly is fixedly connected to two soil covering assemblies, and the rotating assembly is fixedly connected below the frame assembly.

[0009] Preferably, the trenching assembly includes two mounting frames, each with a plow fixedly connected to one side, the two mounting frames being fixedly connected via a mounting shaft, each with a first rotator fixedly connected to one side, and each with a first gear fixedly connected to the outside of the two mounting frames. The mounting bracket is engaged with the frame assembly via a first rotator, and the mounting bracket meshes with the adjustment assembly via a first gear.

[0010] Preferably, the adjustment component includes a handrail, a connecting shaft is fixedly connected to one side of the handrail, and two No. 2 gears are fixedly connected to both ends of the connecting shaft. Two No. 2 rotators are fixedly connected to both ends of the connecting shaft through the two No. 2 gears respectively. The connecting shaft is engaged with the frame assembly via a second rotator, the second gear meshes with the first gear, the handrail is fixedly connected to the limiting assembly, one side of the handrail is fixedly connected to the control switch, the control switch is electrically connected to the driver, and the docking assembly is sleeved on the outside of the connecting shaft.

[0011] Preferably, the limiting component includes an adjustable handle, a cable is fixedly connected to one side of the adjustable handle, the other end of the cable passes through a baffle and is fixedly connected to a movable rod, the movable rod is sleeved in a sleeve, a limiting block is fixedly connected to the other end of the movable rod, a spring is sleeved on the sleeve, and one end of the spring is fixedly connected to the movable rod. The adjustable grip is snapped onto one side of the armrest, the limiting block is snapped into the docking assembly, and the baffle is fixedly connected to the armrest.

[0012] Preferably, the docking assembly includes a limiting cylinder, the limiting cylinder having a plurality of limiting grooves on its outer side, and a positioning frame fixedly connected to the lower part of the limiting cylinder; The positioning frame is fixedly connected to the top of the frame assembly, the limiting sleeve is sleeved outside the connecting shaft, and the limiting block is engaged in the limiting groove.

[0013] Preferably, the frame assembly includes a frame, an extension frame is fixedly connected to the top of the frame, two seeding cylinders are fixedly connected to the top of the extension frame, the bottom of the two seeding cylinders are respectively connected to two seeding tubes, and a connecting plate is fixedly connected to the inner wall of the frame; The frame is fixedly connected to the drive wheel, the bottom ends of the two seeding tubes are located behind the two plows respectively, and the lower part of the connecting plate is fixedly connected to the driver.

[0014] Preferably, the transmission assembly includes a third gear, which meshes with a fourth gear, and the fourth gear is connected to one of the transmission wheels via a third rotator. There are two transmission wheels, and the two transmission wheels are connected by a transmission belt. The third rotator is fixedly connected to the frame via a base plate, the third gear is fixedly connected to the outside of the rotating rod connected to the driver, and the other transmission wheel is fixedly connected to the outside of the rotating assembly.

[0015] Preferably, the rotating assembly includes a fourth rotator and two positioning plates, with the two positioning plates respectively snapped onto both sides of the fourth rotator; The first, second, third, and fourth rotators are all composed of bearings and shafts. The two soil covering components are fixedly connected to the outside of the fourth rotator, and the other transmission wheel is fixedly connected to the outside of the fourth rotator. The soil covering assembly includes a rotating wheel, and several soil covering plates are fixedly connected to the outside of the rotating wheel. The several soil covering plates are fixedly connected by four reinforcing ribs.

[0016] Compared with related technologies, the intelligent trenching, sowing, and covering machine for inter-row mixed sowing provided by this invention has the following beneficial effects: This invention provides an intelligent ditching, sowing, and covering machine for inter-row mixed sowing. When it is necessary to adjust the plow depth or the angle of the handle, gripping the adjustment handle causes the movable rod to slide within the sleeve by pulling the cable. At this time, the limiting block at the end of the movable rod will disengage from the limiting groove. Simultaneously, pressing down on the handle causes the second gear at one end of the handle to drive the first gear to rotate, thereby causing the mounting frame and plow to rotate downwards around the first rotator axis until the plow reaches the preset soil penetration depth. Releasing the adjustment handle allows the limiting block to reset under the elastic force of the spring and lock into the corresponding limiting groove, thus locking the plow depth. Similarly, gripping the adjustment handle again releases the locking state between the limiting block and the limiting groove. Lifting the handle causes the mounting frame and plow to rotate upwards around the first rotator axis, allowing for further plowing. The plow angle is adjustable, requiring only a downward pressure on the handle. This downward pressure operation fully utilizes the operator's own weight, greatly reducing the burden of relying solely on arm strength, lowering labor costs, and making operation easier and significantly improving comfort, especially suitable for long-term continuous work. Furthermore, the downward pressure on the handle provides more stable downward force. When encountering hard objects during the movement of the device, the operator's weight effectively increases the contact pressure between the plow and the ground, allowing the plow to cut into the ground more smoothly and preventing the device from tilting up after hitting a hard object due to obstruction. This stable operation reduces equipment swaying and the occurrence of accidents, ensuring smooth operation, reducing the risk of equipment damage, and extending the equipment's service life. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a preferred embodiment of the intelligent trenching, sowing, and covering machine for inter-row mixed sowing provided by the present invention. Figure 2 This is a structural diagram of the control cabinet; Figure 3 This is a structural schematic diagram of the trenching component; Figure 4 for Figure 3 Enlarged structural diagram at point A; Figure 5 A schematic diagram of the structure of the adjustment component; Figure 6 This is a schematic diagram of the drive mechanism; Figure 7 This is a schematic diagram of the transmission assembly. Figure 8 This is a schematic diagram of the soil covering component.

[0018] The diagram is labeled: 1. Control mechanism; 2. Drive mechanism; 11. Trenching assembly; 12. Adjustment assembly; 13. Limiting assembly; 14. Connecting assembly; 15. Control switch; 21. Frame assembly; 22. Drive wheel; 23. Driver; 24. Transmission assembly; 25. Rotation assembly; 26. Soil covering assembly; 111. Mounting frame; 112. Plow; 113. Rotator No. 1; 114. Mounting shaft; 115. Gear No. 1; 121. Handrail; 122. Connecting shaft; 123. Gear No. 2; 124. Rotator No. 2; 131. Adjustable grip; 132. Cable; 133. Baffle; 134. Movable rod; 135. Sleeve; 136. Spring; 137. Limiting block; 141. Limiting cylinder; 142. Limiting groove; 143. Positioning bracket; 211. Frame; 212. Extension frame; 213. Seeding cylinder; 214. Seeding tube; 215. Connecting plate; 241. Gear No. 3; 242. Gear No. 4; 243. Rotator No. 3; 244. Transmission wheel; 245. Transmission belt; 251. Rotator No. 4; 252. Positioning plate; 261. Rotary wheel; 262. Covering sheet; 263. Reinforcing rib. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Please refer to the following: Figures 1 to 8 The intelligent trenching, sowing, and covering machine for inter-row mixed sowing includes: a control mechanism 1 and a drive mechanism 2, with the control mechanism 1 and drive mechanism 2 interlocked. Control mechanism 1 includes a trenching assembly 11, an adjusting assembly 12 connected to the trenching assembly 11, a limiting assembly 13 connected to the adjusting assembly 12, a docking assembly 14, and a control switch 15. The control switch 15 is connected to the adjusting assembly 12, and the docking assembly 14 is located outside the adjusting assembly 12. Drive mechanism 2 includes a frame assembly 21, a drive wheel 22 disposed outside the frame assembly 21, a driver 23 for driving the drive wheel 22, a transmission assembly 24 connected to the drive wheel 22, a rotating assembly 25, and a soil covering assembly 26. There are two soil covering assemblies 26, each connected to the rotating assembly 25. Component 25 is connected, and the rotating component 25 is connected to the transmission component 24. When it is necessary to adjust the depth of the plow 112 or the angle of the handle 121, the adjusting handle 131 is gripped, causing the handle to pull the cable 132 and drive the movable rod 134 to slide within the sleeve 135. At this time, the limiting block 137 at the end of the movable rod 134 will disengage from the limiting groove 142. Simultaneously, the handle 121 is pressed down, causing the second gear 123 at one end of the handle 121 to drive the first gear 115 to rotate, thereby causing the mounting frame 111 and the plow 112 to rotate downward around the first rotator 113 until the plow 112 reaches the pre-set position. After setting the soil depth, release the adjusting handle 131. The limiting block 137 resets under the elastic force of the spring 136 and engages with the corresponding limiting groove 142, thus locking the depth of the plow 112. Similarly, gripping the adjusting handle 131 again releases the engagement between the limiting block 137 and the limiting groove 142. Lifting the handle 121 causes the mounting frame 111 and the plow 112 to rotate upwards around the first rotator 113, allowing for further adjustment. The plow 112 angle is adjustable and only requires pressing down the handle; this pressing operation fully utilizes the operator's own weight, greatly reducing the burden of relying solely on arm strength for pressing. This design reduces labor costs, making operation easier and significantly improving comfort, especially suitable for long-term continuous operation. On the other hand, the downward grip provides more stable downward pressure. When encountering hard objects during the movement of the device, the operator can use their own weight to press down on the device, effectively increasing the contact pressure between the plow and the ground, allowing the plow to cut into the ground more smoothly and preventing the device from tilting up after hitting hard objects due to obstruction. This stable operation reduces equipment shaking and the occurrence of accidents, ensuring smooth operation, reducing the risk of equipment damage, and extending the service life of the equipment.

[0021] One side of the trenching component 11 engages with the adjusting component 12. The trenching component 11 is fixedly connected to the limiting component 13. The docking component 14 is sleeved on the outside of the adjusting component 12. The control switch 15 is fixedly connected to one side of the adjusting component 12. Both the trenching component 11 and the adjusting component 12 are snapped into the frame assembly 21. The limiting component 13 is snapped into the docking component 14. The docking component 14 is fixedly connected to the frame assembly 21. The frame assembly 21 is fixedly connected to four drive wheels 22. Two drive wheels 22 located at the same level are connected by a rotating rod. One of the rotating rods connecting the drive wheel 22 is connected to the driver 23. The driver 23 is connected to the transmission component 24 through the rotating rod. The transmission component 24 is connected to the rotating component 25, which is fixedly connected to two soil covering components 26. The rotating component 25 is fixedly connected to the bottom of the frame component 21. The device is equipped with a stepless adjustable row spacing control device adjustment component 12 and a furrowing component 11. The control switch 15 can control the driver 23 in a timely manner and the independent feed box seeding rate adjustment knob. Operators can quickly and conveniently adjust the row spacing and seeding rate in the field according to different crop varieties and experimental plans without complicated disassembly operations. This high degree of parameter adjustability enables the equipment to meet various mixed sowing needs and provides greater flexibility for agricultural research and production.

[0022] The ditching assembly 11 includes two mounting brackets 111, each with a plow 112 fixedly connected to one side. The two mounting brackets 111 are fixedly connected via mounting shafts 114. Each mounting bracket 111 has a first rotator 113 fixedly connected to one side, and a first gear 115 fixedly connected to the outside of each mounting bracket 111. The mounting brackets 111 engage with the frame assembly 21 via the first rotator 113, and mesh with the adjusting assembly 12 via the first gear 115. The adjusting assembly 12 includes a handle 121, with a connecting shaft 122 fixedly connected to one side. Second gears 123 are fixedly connected to both ends of the connecting shaft 122. Two No. 2 gears 123 pass through both ends and are fixedly connected to two No. 2 rotators 124 respectively. The connecting shaft 122 is snapped into the frame assembly 21 through the No. 2 rotators 124. The No. 2 gear 123 meshes with the No. 1 gear 115. The handle 121 is fixedly connected to the limiting assembly 13. One side of the handle 121 is fixedly connected to the control switch 15. The control switch 15 is electrically connected to the driver 23. The docking assembly 14 is sleeved on the outside of the connecting shaft 122. The adjustable plow 112 precisely controls the furrowing depth, avoiding the problems of uneven furrow depth and messy furrow shape caused by manual furrowing. This ensures that the seeds are sown in a uniform soil environment and reduces problems such as uneven germination and low germination rate caused by differences in sowing depth.

[0023] The limiting assembly 13 includes an adjustable handle 131, with a cable 132 fixedly connected to one side of the adjustable handle 131. The other end of the cable 132 passes through a baffle 133 and is fixedly connected to a movable rod 134. The movable rod 134 is sleeved inside a sleeve 135, and a limiting block 137 is fixedly connected to the other end of the movable rod 134. A spring 136 is sleeved outside the sleeve 135, with one end of the spring 136 fixedly connected to the movable rod 134. The adjustable handle 131 is snapped onto one side of the armrest 121, the limiting block 137 is snapped into the docking assembly 14, and the baffle 133 is fixedly connected to the armrest 121. This device is achieved through mechanical adjustment. With row spacing error within ±1cm and seeding rate error within ±5%, and uniform sowing depth, the system ensures uniform seedling emergence and even plant distribution, effectively reducing experimental errors caused by non-variety factors in scientific research experiments. Efficiency is doubled: based on standard plot-based experiments, manual work can complete approximately 0.5-1 mu of mixed sowing per day, while equipment can complete 5-8 mu per day, increasing work efficiency by more than 10 times. Simultaneously, it reduces labor input, requiring only 1-2 people to operate, thus lowering labor costs. Labor intensity is reduced: it replaces the heavy physical labor of bending over to dig ditches, sow seeds, and cover soil, making it particularly suitable for continuous multi-plot operations in large-scale scientific research experimental bases, improving operational comfort.

[0024] The docking assembly 14 includes a limiting cylinder 141 with several limiting grooves 142 on its outer side. A positioning frame 143 is fixedly connected to the lower part of the limiting cylinder 141 and is fixedly connected to the upper part of the frame assembly 21. The limiting cylinder 141 is sleeved on the outside of the connecting shaft 122, and a limiting block 137 is engaged in the limiting grooves 142. The frame assembly 21 includes a frame 211 with an extension frame 212 fixedly connected to its upper part. Two seeding cylinders 213 are fixedly connected to the upper part of the extension frame 212, and the lower parts of the two seeding cylinders 213 are respectively connected to two seeding tubes 214. The inner part of the frame 211... The wall is fixedly connected to a connecting plate 215, the frame 211 is fixedly connected to the drive wheel 22, the bottom ends of the two seeding tubes 214 are respectively located behind the two plows 112, and the bottom of the connecting plate 215 is fixedly connected to the drive unit 23. The device is compact and has a small turning radius, allowing it to operate in narrow spaces. The parameters are adjustable: the field seeder is designed for large-scale production, and the row spacing and seeding rate are cumbersome to adjust. This equipment is equipped with a stepless adjustable row spacing control device and an independent feed box seeding rate adjustment knob, which can quickly adjust parameters in the field without disassembling and modifying the machine. It meets the mixed sowing needs of different varieties and different test schemes, has strong adaptability, and eliminates operational waste.

[0025] Transmission assembly 24 includes a third gear 241, which meshes with a fourth gear 242. The fourth gear 242 is connected to one of the transmission wheels 244 via a third rotator 243. There are two transmission wheels 244, which are connected by a transmission belt 245. The third rotator 243 is fixedly connected to the frame 211 via a base plate. The third gear 241 is fixedly connected to the outside of the rotating rod connected to the driver 23. The other transmission wheel 244 is fixedly connected to the outside of the rotating assembly 25. The rotating assembly 25 includes a fourth rotator 251 and two... Positioning plates 252 are respectively snapped onto both sides of the fourth rotator 251. Rotators 113, 124, 243, and 251 are all composed of bearings and shafts. Two soil covering components 26 are fixedly connected to the outside of the fourth rotator 251. Another drive wheel 244 is fixedly connected to the outside of the fourth rotator 251. Each soil covering component 26 includes a rotating wheel 261, with several soil covering plates 262 fixedly connected to the outside of the rotating wheel 261. These soil covering plates 262 are fixedly connected by four reinforcing ribs 263. This system is used during sowing. During operation, the output power of the driver 23 is adjusted by the control switch 15, thereby changing the speed of the drive wheel 22 to achieve a coordinated match between the travel speed and the seeding rate. During movement, the driver 23 also synchronously drives the fourth rotator 251 to rotate via the third gear 241, the fourth gear 242, and the transmission wheel 244, causing the two covering components 26 to rotate synchronously. This drives the covering plate 262 to cover the seeds after furrowing. The covering plate 262 is designed with inclined sides and a flat center, ensuring that during rotation, it first covers the sides of the furrow wall. The soil is pushed inward, and then the covering layer is compacted by the middle leveling section to form a dense and uniform soil covering structure. The inclined part of the soil covering plate 262 is designed with an angle of 15°-25° to balance the soil pushing efficiency and the soil covering density. This allows the device to achieve integrated continuous operation in the three stages of furrowing, sowing, and soil covering. Moreover, all functional modules are powered by the same driver 23 and coordinated by the control mechanism 1. Compared with existing large seeders, it has the advantages of compact structure, high power integration, rapid response of operating parameters, and strong ability to adapt to small and irregular test plots.

[0026] The working principle of the intelligent trenching, sowing, and covering machine for inter-row mixed sowing provided by this invention is as follows: In use, the operation of the driver 23 can be started and stopped by adjusting the control switch 15, which drives two of the drive wheels 22 to rotate, thereby driving the entire device to move. When it is necessary to adjust the depth of the plow 112 or the angle of the handle 121, grasp the adjustment handle 131, causing the handle to pull the cable 132, which in turn drives the movable rod 134 to slide within the sleeve 135. At this time, the limiting block 137 at the end of the movable rod 134 will disengage from the limiting groove 142. Simultaneously, press down on the handle 121, causing the second gear 123 at one end of the handle 121 to drive the first gear 115 to rotate, thereby driving the mounting frame 111 and the plow 112 to rotate via the first rotator 11. 3. Rotate the plow 112 downwards until it reaches the preset depth. Then, release the adjusting handle 131. The limiting block 137 will reset under the elastic force of the spring 136 and lock into the corresponding limiting groove 142, thus locking the depth of the plow 112. Similarly, by gripping the adjusting handle 131 again, the locking state between the limiting block 137 and the limiting groove 142 can be released. Lift the handle 121 to rotate the mounting frame 111 and the plow 112 upwards around the first rotator 113, and then adjust again. During the sowing process, the output power of the driver 23 is adjusted by the control switch 15, thereby changing the speed of the drive wheel 22 to achieve coordinated matching between the travel speed and the sowing amount. During the movement, the driver 23 also drives the fourth rotator 251 to rotate synchronously through the third gear 241, the fourth gear 242 and the transmission wheel 244, so that the two soil covering components 26 rotate synchronously, driving the soil covering plate 262 to cover the seeds after the furrow is opened. The soil covering plate 262 is designed with inclined sides and flat in the middle, so that the soil covering plate 262 first pushes the soil on both sides of the furrow wall inward during the rotation, and then the flat section in the middle compacts the covering layer to form a dense and uniform soil covering structure.

[0027] Compared with related technologies, the intelligent trenching, sowing, and covering machine for inter-row mixed sowing provided by this invention has the following beneficial effects: This device is compact and has a small turning radius, allowing it to operate in narrow spaces. Its parameters are adjustable: large-scale field seeders are designed for large-scale production, and adjusting row spacing and seeding rate is cumbersome. This device is equipped with a stepless adjustable row spacing control device and an independent feed box seeding rate adjustment knob, which allows for quick parameter adjustment in the field without disassembly or modification. It meets the mixed sowing needs of different varieties and different test schemes, making it highly adaptable and eliminating operational waste. This device achieves row spacing error within ±1cm and seeding rate error within ±5% through mechanical control, ensuring uniform seeding depth, consistent seedling emergence, and even plant distribution. In scientific research experiments, it can effectively reduce experimental errors caused by non-variety factors. Efficiency is doubled: according to the standard operation of plot trials, manual operation can complete about 0.5-1 acre of mixed sowing per day, while the equipment can complete 5-8 acres per day, increasing the operation efficiency by more than 10 times. At the same time, it reduces the labor input, requiring only 1-2 people to operate, thus reducing labor costs. Labor intensity is reduced: it replaces the heavy physical labor of bending over to dig ditches, sow seeds, and cover soil, and is especially suitable for continuous multi-plot operations in large-scale scientific research experimental bases, improving the comfort of operation.

[0028] The above are merely embodiments of the present invention and do not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. An intelligent integrated ditching, seeding, and soil-covering machine for inter-row mixed sowing, characterized in that, include: A control mechanism (1) and a drive mechanism (2), wherein the control mechanism (1) and the drive mechanism (2) are engaged; The control mechanism (1) includes a trenching component (11), an adjustment component (12) connected to the trenching component (11), a limiting component (13) connected to the adjustment component (12), a docking component (14) and a control switch (15), wherein the control switch (15) is connected to the adjustment component (12), and the docking component (14) is located outside the adjustment component (12); The drive mechanism (2) includes a frame assembly (21), a drive wheel (22) disposed outside the frame assembly (21), a driver (23) for driving the drive wheel (22) to run, a transmission assembly (24), a rotating assembly (25) and a soil covering assembly (26) connected to the drive wheel (22), wherein there are two soil covering assemblies (26), both of which are connected to the rotating assembly (25), and the rotating assembly (25) is connected to the transmission assembly (24).

2. The intelligent trenching, sowing, and covering machine for inter-row mixed sowing according to claim 1, characterized in that, One side of the trenching component (11) engages with the adjusting component (12), the trenching component (11) is fixedly connected to the limiting component (13), the docking component (14) is sleeved on the outside of the adjusting component (12), and the control switch (15) is fixedly connected to one side of the adjusting component (12). The trenching component (11) and the adjustment component (12) are both engaged with the frame component (21), the limiting component (13) is engaged in the docking component (14), and the docking component (14) is fixedly connected to the frame component (21).

3. The intelligent trenching, seeding, and covering machine for inter-row mixed sowing according to claim 2, characterized in that, The frame assembly (21) is fixedly connected to four drive wheels (22). Two drive wheels (22) located at the same level are connected by a rotating rod. One of the rotating rods connected to the drive wheel (22) is connected to the driver (23). The driver (23) is connected to the transmission assembly (24) through the rotating rod. The transmission assembly (24) is connected to the rotating assembly (25). The rotating assembly (25) is fixedly connected to two soil covering assemblies (26). The rotating assembly (25) is fixedly connected below the frame assembly (21).

4. The intelligent trenching, seeding, and covering machine for inter-row mixed sowing according to claim 3, characterized in that, The trenching assembly (11) includes two mounting brackets (111), each of which is fixedly connected to one side of a plow (112). The two mounting brackets (111) are fixedly connected by a mounting shaft (114). Each of the two mounting brackets (111) is fixedly connected to one side of a rotary device (113). Each of the two mounting brackets (111) is fixedly connected to the outside of a gear (115). The mounting bracket (111) is engaged with the frame assembly (21) via a first rotator (113), and the mounting bracket (111) is engaged with the adjustment assembly (12) via a first gear (115).

5. The intelligent trenching, seeding, and covering machine for inter-row mixed sowing according to claim 4, characterized in that, The adjustment assembly (12) includes a handrail (121), a connecting shaft (122) is fixedly connected to one side of the handrail (121), and two gears (123) are fixedly connected to both ends of the connecting shaft (122). Two rotators (124) are fixedly connected to both ends of the connecting shaft (122) through the two gears (123). The connecting shaft (122) is engaged with the frame assembly (21) via the second rotator (124), the second gear (123) meshes with the first gear (115), the handrail (121) is fixedly connected to the limiting assembly (13), one side of the handrail (121) is fixedly connected to the control switch (15), the control switch (15) is electrically connected to the driver (23), and the docking assembly (14) is sleeved on the outside of the connecting shaft (122).

6. The intelligent ditching, sowing, and covering machine for inter-row mixed sowing according to claim 5, characterized in that, The limiting component (13) includes an adjustable handle (131), one side of which is fixedly connected to a cable (132), the other end of which passes through a baffle (133) and is fixedly connected to a movable rod (134), the movable rod (134) is sleeved in a sleeve (135), the other end of which is fixedly connected to a limiting block (137), and a spring (136) is sleeved on the sleeve (135), one end of which is fixedly connected to the movable rod (134). The adjustable grip (131) is snapped onto one side of the armrest (121), the limiting block (137) is snapped into the docking assembly (14), and the baffle (133) is fixedly connected to the armrest (121).

7. The intelligent trenching, seeding, and covering machine for inter-row mixed sowing according to claim 6, characterized in that, The docking assembly (14) includes a limiting cylinder (141), which has several limiting grooves (142) on its outside, and a positioning frame (143) is fixedly connected to the bottom of the limiting cylinder (141). The positioning frame (143) is fixedly connected above the frame assembly (21), the limiting cylinder (141) is sleeved outside the connecting shaft (122), and the limiting block (137) is snapped into the limiting groove (142).

8. The intelligent ditching, sowing, and covering machine for inter-row mixed sowing according to claim 7, characterized in that, The frame assembly (21) includes a frame (211), an extension frame (212) is fixedly connected to the top of the frame (211), two seeding cylinders (213) are fixedly connected to the top of the extension frame (212), and the bottom of the two seeding cylinders (213) are respectively connected to two seeding tubes (214). A connecting plate (215) is fixedly connected to the inner wall of the frame (211). The frame (211) is fixedly connected to the drive wheel (22), the bottom ends of the two seeding tubes (214) are located behind the two plows (112) respectively, and the bottom of the connecting plate (215) is fixedly connected to the driver (23).

9. The intelligent ditching, sowing, and covering machine for inter-row mixed sowing according to claim 8, characterized in that, The transmission assembly (24) includes a third gear (241), which meshes with a fourth gear (242). The fourth gear (242) is connected to one of the transmission wheels (244) via a third rotator (243). There are two transmission wheels (244), which are connected via a transmission belt (245). The third rotator (243) is fixedly connected to the frame (211) via a base plate, the third gear (241) is fixedly connected to the outside of the rotating rod connected to the driver (23), and the other transmission wheel (244) is fixedly connected to the outside of the rotating assembly (25).

10. The intelligent trenching, seeding, and covering machine for inter-row mixed sowing according to claim 9, characterized in that, The rotating assembly (25) includes a fourth rotator (251) and two positioning plates (252), the two positioning plates (252) being respectively snapped onto both sides of the fourth rotator (251); The first rotator (113), the second rotator (124), the third rotator (243) and the fourth rotator (251) are all composed of bearings and shafts. The two soil covering components (26) are fixedly connected to the outside of the fourth rotator (251), and the other transmission wheel (244) is fixedly connected to the outside of the fourth rotator (251). The soil covering assembly (26) includes a rotating wheel (261), and a plurality of soil covering pieces (262) are fixedly connected to the outside of the rotating wheel (261). The plurality of soil covering pieces (262) are fixedly connected by four reinforcing ribs (263).

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