Rice transplanter capable of synchronously fertilizing

Abstract

The invention relates to the technical field of agricultural machinery equipment, in particular to a rice transplanter capable of synchronously fertilizing, and effectively solves the problem that an existing rice transplanter cannot be combined with ridge opening and gathering equipment and cannot synchronously deeply fertilize land before rice transplanting. Comprising a rice transplanter body, a connecting frame is arranged in the rice transplanter body, a fixing frame is arranged in the middle of the connecting frame, rotating discs are arranged on the front side and the rear side of the fixing frame respectively, and a plurality of rotating rods evenly distributed in the circumferential direction are arranged between the two rotating discs; by arranging the fertilizing assembly, the ridging assembly and the ridge gathering assembly, the functions of ridging, ridge gathering, fertilizing and rice transplanting are integrated, continuous operation is achieved through mechanical linkage, the saline-alkali soil rice planting efficiency is remarkably improved, the ridging assembly loosens soil in advance, the fertilizing assembly synchronously and deeply fertilizes fertilizer, fertilizer volatilization and loss are avoided, the ridge gathering assembly covers soil and preserves soil moisture, and the rice transplanting efficiency is improved. Therefore, the time and the energy consumption of the traditional multi-link step-by-step operation are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery and equipment, and in particular to a rice transplanter capable of synchronous fertilization. Background Art

[0002] As one of the important land resources in my country, the development and utilization of saline-alkali land to grow rice is of great strategic significance for ensuring food security. However, the high salinity and poor soil structure of saline-alkali land bring many challenges to rice cultivation. In the process of rice cultivation in saline-alkali land, ridge opening, ridge gathering and fertilization are key links, but the existing technology has obvious shortcomings. At present, the traditional ridge opening and ridge gathering methods for rice transplanting in saline-alkali land mainly rely on manual or simple mechanical tools. Manual ridge opening and ridge gathering are labor-intensive and inefficient, and it is difficult to meet the needs of large-scale planting. The existing mechanical ridge opening and ridge gathering equipment cannot directly cooperate with the rice transplanter, resulting in the rice transplanter not being able to deviate when transplanting after ridge gathering. Once a deviation occurs, the direction of travel needs to be adjusted in time, resulting in a significant reduction in work efficiency. At the same time, in the fertilization link, the traditional surface fertilization method has more prominent disadvantages in the saline-alkali land environment. Since the saline-alkali soil has poor air permeability and water evaporates quickly, after the fertilizer is directly applied to the soil surface, it is very easy to evaporate with water vapor due to water evaporation. Or it may be lost in surface runoff during rainfall or irrigation. The fertilizer becomes ineffective quickly and has a very low utilization rate. According to statistics, the volatilization loss rate of nitrogen in fertilizers can reach 40%-60% when traditional surface fertilization is used in saline-alkali land. This not only causes a huge waste of fertilizer resources and increases planting costs, but also the unabsorbed fertilizer enters the surrounding water bodies, causing environmental pollution problems such as eutrophication of water bodies. Although some fertilizer machines try to apply fertilizer to a certain depth in the soil, these devices lack effective combination with transplanters, and cannot achieve integrated and continuous operations of ridge opening, fertilization, and transplanting, resulting in complicated operating procedures and low efficiency, which makes it difficult to meet the needs of efficient rice cultivation in saline-alkali land. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a rice transplanter that can apply fertilizer synchronously, which effectively solves the problem that the existing rice transplanter cannot be combined with ridge opening and gathering equipment and cannot synchronously apply deep fertilizer to the land before transplanting.

[0004] The technical solution it adopts is that the present invention includes a rice transplanter body. An adapter frame is arranged inside the rice transplanter body. A fixing frame is arranged in the middle of the adapter frame. Rotating disks are respectively arranged on the front and rear sides of the fixing frame. A plurality of rotating rods evenly distributed along the circumferential direction are arranged between the two rotating disks. A plurality of fertilizing assemblies evenly distributed along the front and rear directions are fixedly connected to the rotating rods. A balancing assembly is arranged at the front end of the front rotating disk, and the balancing assembly can keep the fertilizing assemblies always in a vertical state. A driving assembly is arranged on the front side of the fixing frame, and the driving assembly can drive the rotating disks to rotate. A fertilizer box is fixedly connected to the upper end of the fixing frame. The bottom surface of the fertilizer box is an arc surface coaxial with the rotating disk. A blanking assembly is arranged at the lower end of the fertilizer box, and the blanking assembly can connect the fertilizer box and the fertilizing assemblies. A plurality of ridging assemblies evenly distributed along the front and rear directions are arranged on the right side of the adapter frame, and a plurality of soil-accumulating assemblies evenly distributed along the front and rear directions are arranged on the left side of the adapter frame.

[0005] The fertilizing assembly includes a fertilizing cylinder. A sealing cover is hinged to the lower side of the fertilizing cylinder. Moving grooves are respectively opened on the front and rear sides of the sealing cover. Lifting rods are respectively slidably connected to the front and rear sides of the fertilizing cylinder. The lower ends of the lifting rods are fixedly connected with movable pins located in the moving grooves. Connecting grooves are opened at the upper ends of the lifting rods. L-shaped toggling rods are respectively hinged to the front and rear sides of the fertilizing cylinder. A connecting pin located in the connecting groove is fixedly connected to the right side of the toggling rod.

[0006] Sliding rods are respectively fixedly connected to the front and rear sides of the fertilizing cylinder. A lifting frame is fixedly connected to the outer wall of the lifting rod. The lifting frame can be slidably connected with the corresponding sliding rod. A return spring located between the lifting frame and the fertilizing cylinder is sleeved on the sliding rod.

[0007] A plurality of toggling frames corresponding to the fertilizing assemblies one by one are arranged in the middle of the fixing frame. The toggling frame includes two front and rear opposite fixing plates. A toggling plate is fixedly connected to the lower side of the fixing plate. The upper edge of the toggling plate can contact the left side of the corresponding toggling rod.

[0008] The balancing assembly includes a fixed gear fixedly connected to the front side of the fixing frame. A spur gear is fixedly connected to the front end of the rotating rod. The spur gear is meshed with the fixed gear through three transmission gears, and the transmission gears are rotatably connected to the rotating disk.

[0009] The driving assembly includes an installation frame. A driving motor is arranged on the installation frame. The output end of the driving motor is fixedly connected with a driving gear. A connecting gear that can be meshed with the driving gear is rotatably connected to the front end of the fixing frame. A connecting frame is fixedly connected to the rear end of the connecting gear, and the connecting frame is fixedly connected to the front rotating disk.

[0010] The blanking assembly includes a partition plate with its upper end fitting against the fertilizer tank. The partition plate is slidably connected to the fertilizer tank. A blanking port corresponding to the fertilizer application cylinder is formed on the partition plate. The blanking port can connect the fertilizer application cylinder and the fertilizer tank. A plurality of contact plates corresponding to the blanking ports one by one are fixedly connected to the partition plate. The contact plates are located on the right side of the blanking ports on their corresponding sides. The contact plates can contact the fertilizer application cylinder on their corresponding sides. One-way grooves are respectively formed on the front and rear sides of the lower end of the fertilizer tank. One-way pins located in the one-way grooves on their corresponding sides are slidably connected to the front and rear sides of the partition plate through the first compression springs.

[0011] Tracking rods are respectively fixedly connected to the front and rear sides of the fertilizer tank. A top plate is slidably connected to the tracking rods. A second compression spring is sleeved on the tracking rods and located between the top plate and the fertilizer tank. Clamping plates that can contact the top plates on their corresponding sides are respectively fixedly connected to the front and rear sides of the upper end of the partition plate. Clamping grooves are formed on the clamping plates. The tracking rods are located in the clamping grooves on their corresponding sides.

[0012] The ridging assembly includes a support rod, and a plurality of ridging frames evenly distributed along its front-rear direction are fixedly connected to the support rod. Ridging knives are fixedly connected to the lower ends of the ridging frames. The ridging and soil-accumulating assembly includes a straight rod, and a plurality of ridging and soil-accumulating frames evenly distributed along its front-rear direction are fixedly connected to the straight rod. Two symmetrically arranged ridging and soil-accumulating knives are fixedly connected to the lower ends of the ridging and soil-accumulating frames.

[0013] Hydraulic rods are respectively fixedly connected to the front and rear sides of the connecting frame. The output ends of the hydraulic rods are fixedly connected to a wheel axle. A tire is coaxially rotatably connected to the middle of the wheel axle.

[0014] By setting the fertilizer application assembly, the ridging assembly and the ridging and soil-accumulating assembly, the present invention integrates the functions of ridging, ridging and soil-accumulating, fertilizing and transplanting, and realizes continuous operation through mechanical linkage, significantly improving the planting efficiency of rice in saline-alkali land. The ridging assembly pre-loosens the soil, and the fertilizer application assembly synchronously applies fertilizer deeply to avoid volatilization and loss of fertilizer. The ridging and soil-accumulating assembly covers the soil to conserve moisture, and finally completes transplanting, reducing the time and energy consumption of traditional multi-link step-by-step operations.

[0015] The present invention adopts a rotary fertilizer application cylinder in cooperation with a balance assembly to ensure that the fertilizer is vertically injected into the deep soil, avoiding volatilization and runoff pollution caused by surface fertilization in saline-alkali land. The blanking assembly feeds quantitatively, combined with the automatic opening and closing of the sealing cover, to achieve precise fertilization, improve fertilizer utilization rate, save costs and reduce the environmental burden. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is an axonometric view of the present invention.

[0017] Figure 2 is a left view schematic diagram of the present invention.

[0018] Figure 3 is a sectional view schematic diagram of the present invention.

[0019] Figure 4It is the front view schematic diagram of the connecting frame in the present invention.

[0020] Figure 5 It is the right view schematic diagram of the ridging knife in the present invention.

[0021] Figure 6 It is the left view schematic diagram of the driving motor in the present invention.

[0022] Figure 7 It is the partially sectional left view schematic diagram of the fixing frame in the present invention.

[0023] Figure 8 It is the left view schematic diagram of the rotating disc in the present invention.

[0024] Figure 9 It is the front view schematic diagram of the fertilizer cylinder in the present invention.

[0025] Figure 10 It is the front view schematic diagram of the sealing cover in the present invention.

[0026] Figure 11 It is the front view schematic diagram of the fixing plate in the present invention.

[0027] Figure 12 It is the bottom view schematic diagram of the partition board in the present invention.

[0028] Figure 13 It is the bottom view schematic diagram of the contact plate in the present invention.

[0029] Figure 14 It is the bottom view schematic diagram of the fertilizer tank in the present invention.

[0030] In the figure: 1. Transplanter body; 2. Connecting frame; 3. Fixing frame; 4. Rotating disc; 5. Rotating rod; 6. Fertilizer tank; 7. Fertilizer cylinder; 8. Sealing cover; 9. Activity groove; 10. Lifting rod; 11. Connecting groove; 12. Poking rod; 13. Slide bar; 14. Lifting frame; 15. Poking frame; 16. Fixing plate; 17. Poking plate; 18. Fixed gear; 19. Straight gear; 20. Transmission gear; 21. Driving motor; 22. Driving gear; 23. Connecting gear; 24. Connecting frame; 25. Partition board; 26. Feeding port; 27. Contact plate; 28. One-way groove; 29. One-way pin; 30. Tracking rod; 31. Top plate; 32. Clamping plate; 33. Clamping groove; 34. Support rod; 35. Ridging knife; 36. Straight rod; 37. Ridge-forming knife; 38. Hydraulic rod; 39. Wheel axle; 40. Tire. Detailed implementation manners

[0031] The following further elaborates on the detailed implementation manners of the present invention in conjunction with the accompanying drawings.

[0032] By Figures 1 to 14Provided, including a rice transplanter body 1, there is a connecting frame 2 inside the rice transplanter body 1. There is a fixing frame 3 in the middle of the connecting frame 2. There are rotating discs 4 respectively arranged on the front and rear sides of the fixing frame 3. There are multiple rotating rods 5 evenly distributed along the circumferential direction between the two rotating discs 4. Multiple fertilizing components evenly distributed along the front and rear directions are fixedly connected to the rotating rods 5. A balance component is arranged at the front end of the front rotating disc 4, and the balance component can keep the fertilizing components always in a vertical state. A driving component is arranged on the front side of the fixing frame 3, and the driving component can drive the rotating disc 4 to rotate. The upper end of the fixing frame 3 is fixedly connected with a fertilizer box 6. The bottom surface of the fertilizer box 6 is an arc surface coaxial with the rotating disc 4. A blanking component is arranged at the lower end of the fertilizer box 6, and the blanking component can connect the fertilizer box 6 with the fertilizing components. There are multiple ridging components evenly distributed along the front and rear directions on the right side of the connecting frame 2, and there are multiple ridge gathering components evenly distributed along the front and rear directions on the left side of the connecting frame 2.

[0033] Such as Figures 1 to 14As shown in the figure, the rice transplanter body 1 is set to be able to use the rice transplanter body 1 as the basic carrier of the entire device, providing an installation platform and operation support for other components. The connecting frame 2 is arranged inside the rice transplanter body 1 and plays a role of connection and transition. It organically combines key components such as the fixed frame 3, the ridging component, and the soil-accumulating component, enabling each component to work stably and cooperatively, ensuring the structural stability and operation coherence of the entire mechanical system. The fixed frame 3 is set to facilitate the installation of the rotating disk 4. At the same time, the rotating disk 4 provides support and a rotation axis for the rotation of the fertilizing component. A plurality of rotating rods 5 evenly distributed along the circumferential direction connect the two rotating disks 4, not only enhancing the connection strength between the rotating disks 4 but also providing uniformly distributed installation positions for the fertilizing component, ensuring the uniformity and stability of the fertilizing process. The fertilizing component and the balance component are set to be able to drive the rotating rod 5 to rotate by the rotation of the rotating disk 4, and then make the fertilizing component move in a circular motion around the fixed frame 3. At the same time, under the action of the balance component, the fertilizing tube 7 always faces vertically downward, avoiding the problem of fertilizer leakage. During the movement process, the fertilizing component cooperates with the feeding component to transport the fertilizer in the fertilizer tank 6 into the soil. The fertilizing tube 7 penetrates into the ground to achieve deep fertilization. Compared with traditional surface fertilization, it can effectively reduce the loss of fertilizer caused by volatilization and runoff, and improve the fertilizer utilization rate. The driving component is set to facilitate driving the rotating disk 4 to rotate, ensuring normal fertilization and keeping the fertilization interval consistent. The fertilizer tank 6 and the feeding component are set. The fertilizer tank 6 is convenient for storing fertilizer, and its bottom surface is designed as an arc surface coaxial with the rotating disk 4. Cooperating with the feeding component, it can make the fertilizer flow into the fertilizing component. The feeding component, as the connection channel between the fertilizer tank 6 and the fertilizing component, can connect the fertilizing tube 7 and the fertilizer tank 6 when the fertilizing tube 7 passes by, enabling a certain amount of fertilizer to enter the fertilizing tube 7. At the same time, after the fertilizing tube 7 passes by, the feeding component continues to close the fertilizer tank 6 to prevent fertilizer from scattering. A plurality of discharge ports corresponding to the feeding ports 26 one by one are opened at the lower end of the fertilizer tank 6, which can be used to connect the fertilizer tank 6 and the fertilizing tube 7. The ridging component and the soil-accumulating component are set to be able to cut and plow the soil through the ridging component during the process of the rice transplanter moving forward, forming regular furrows, creating a suitable planting environment for rice transplanting. The soil-accumulating component on the left side of the connecting frame 2 will gather the soil on both sides towards the middle after ridging, trimming the ridge shape, making the ridge body more regular, facilitating subsequent transplanting operations, and also being beneficial to maintaining soil moisture and preventing soil erosion.

[0034] The fertilizing component includes a fertilizing tube 7. A sealing cover 8 is hinged to the lower side of the fertilizing tube 7. Activity slots 9 are respectively opened on the front and rear sides of the sealing cover 8. Lift rods 10 are respectively slidably connected to the front and rear sides of the fertilizing tube 7. The lower ends of the lift rods 10 are fixedly connected with movable pins located in the activity slots 9. Connection slots 11 are opened at the upper ends of the lift rods 10. L-shaped toggle rods 12 are respectively hinged to the front and rear sides of the fertilizing tube 7. Connection pins located in the connection slots 11 are fixedly connected to the right sides of the toggle rods 12.

[0035] AsFigures 9 to 13 As shown in the figure, a fertilizer application tube 7 is provided as a fertilizer carrier, which penetrates into the soil to achieve deep fertilization, reduce the volatilization and loss of fertilizers, and improve the utilization rate. A sealing cover 8, a movable groove 9, a lifting rod 10, a connecting groove 11, a toggle rod 12 and a connecting pin are provided. The rotation of the toggle rod 12 can drive the lifting rod 10 to move up and down, thereby achieving the purpose of opening and closing the sealing cover 8. The driving component drives the rotating disk 4 to rotate, and the fertilizer application tube 7 rotates around the fixed frame 3 along with the rotating rod 5. When passing through the feeding component, the fertilizers in the fertilizer box 6 are quantitatively dropped into the fertilizer application tube 7 through the feeding component. At this time, the sealing cover 8 is in a closed state to prevent the fertilizers from leaking out in advance. When the fertilizer application tube 7 travels to the fertilization point along with the transplanter, the toggle rod 12 contacts the toggle plate 17, and after being subjected to resistance, it rotates around the hinge point, thereby driving the sealing cover 8 to open and realizing fertilization.

[0036] Sliding rods 13 are respectively fixedly connected to the front and rear sides of the fertilizer application tube 7. A lifting frame 14 is fixedly connected to the outer wall of the lifting rod 10. The lifting frame 14 can be slidably connected to the corresponding sliding rod 13 on its side. A return spring is sleeved on the sliding rod 13 and is located between the lifting frame 14 and the fertilizer application tube 7.

[0037] As Figure 14 shown in the figure, setting the sliding rods 13, the lifting frame 14 and the return spring can use the return spring to ensure that the sealing cover 8 always remains in a closed state without external force, avoiding the scattering of the fertilizers in the fertilizer application tube 7. At the same time, the lifting frame 14 can be used to protect the return spring and prevent the spring from contacting the soil and causing abnormal use.

[0038] A plurality of toggle frames 15 corresponding to the fertilization components one by one are provided in the middle of the fixed frame 3. Each toggle frame 15 includes two front and rear opposite fixing plates 16. A toggle plate 17 is fixedly connected to the lower side of the fixing plate 16. The upper edge of the toggle plate 17 can contact the left side of the corresponding toggle rod 12.

[0039] As Figures 9 to 10 shown in the figure, setting the toggle frames 15 facilitates the opening of the sealing cover 8 under the action of the toggle rod 12 after the fertilizer application tube 7 reaches the fertilization point, ensuring normal fertilization.

[0040] The balance component includes a fixed gear 18, which is fixedly connected to the front side of the fixed frame 3. A spur gear 19 is fixedly connected to the front end of the rotating rod 5. The spur gear 19 is meshed with the fixed gear 18 through three transmission gears 20. The transmission gears 20 are rotatably connected to the rotating disk 4.

[0041] As Figures 5 to 7As shown, a fixed gear 18 is provided to ensure that the fixed gear 18 does not rotate. At the same time, by using a transmission gear 20 and a spur gear 19, it can be ensured that when the rotating disc 4 rotates, the rotating rod 5 rotates in the opposite direction to the rotating disc 4, ensuring that the fertilizer applicator tube 7 can always maintain a vertically downward position. The diameters and the number of teeth of the fixed gear 18, the transmission gear 20, and the spur gear 19 can be modified according to specific circumstances, as long as it can ensure that the fertilizer applicator tube 7 can always maintain a vertically downward position during use.

[0042] The driving assembly includes a mounting frame. A driving motor 21 is provided on the mounting frame. The output end of the driving motor 21 is fixedly connected to a driving gear 22. The front end of the fixed frame 3 is rotatably connected to an engaging gear 23 that can mesh with the driving gear 22. The rear end of the engaging gear 23 is fixedly connected to a connecting frame 24. The connecting frame 24 is fixedly connected to the front-side rotating disc 4.

[0043] As Figures 5 to 7 As shown, the driving assembly constructs a stable mechanical framework through the mounting frame and the fixed frame 3. The driving motor 21 provides power. Through the meshing transmission of the driving gear 22 and the engaging gear 23 in sequence, and then the power is transmitted to the rotating disc 4 through the connecting frame 24 to realize the output of rotational motion and provide power for the fertilizing assembly.

[0044] The feeding assembly includes a partition plate 25 whose upper end is in contact with the fertilizer tank 6. The partition plate 25 is slidably connected to the fertilizer tank 6. A feeding port 26 corresponding to the fertilizer applicator tube 7 is opened on the partition plate 25. The feeding port 26 can connect the fertilizer applicator tube 7 and the fertilizer tank 6. A plurality of contact plates 27 corresponding to the feeding port 26 one by one are fixedly connected to the partition plate 25. The contact plates 27 are located on the right side of their corresponding feeding ports 26. The contact plates 27 can contact the fertilizer applicator tube 7 on their corresponding sides. One-way slots 28 are respectively opened on the front and rear sides at the lower end of the fertilizer tank 6. One-way pins 29 located in their corresponding one-way slots 28 are respectively slidably connected to the front and rear sides of the partition plate 25 through compression springs 1.

[0045] As Figures 12 to 14As shown in the figure, a partition plate 25 is arranged between the fertilizer tank 6 and the fertilizer application cylinder 7 to control the feeding process of the fertilizer. It is slidably connected to the fertilizer tank 6 and can move left and right to adjust the opening and closing state of the connection channel between the fertilizer tank 6 and the fertilizer application cylinder 7. A feeding port 26 is provided to communicate the fertilizer tank 6 and the fertilizer application cylinder 7 at a specific position to realize fertilizer transportation. When it is aligned with the fertilizer application cylinder 7 and moves to the discharge port corresponding to the fertilizer tank 6, the fertilizer can flow into the fertilizer application cylinder 7. When it is misaligned, the fertilizer tank 6 is closed to prevent fertilizer leakage. A contact plate 27 is provided. When the fertilizer application cylinder 7 rotates to the position of the contact plate 27, it pushes the contact plate 27 to drive the partition plate 25 to move, so that the feeding port 26 is aligned. It can ensure that the feeding port 26 is only opened when the fertilizer application cylinder 7 arrives, avoiding continuous fertilizer leakage. A one-way groove 28 is provided to cooperate with a one-way pin 29 to form a one-way locking mechanism to limit the moving direction of the partition plate 25 and only allow the partition plate 25 to slide in a specific direction to prevent the partition plate 25 from retracting and ensure that the feeding port 26 maintains an open or closed state to realize the one-way limiting function. A first compression spring is provided to provide an elastic force for the one-way pin 29 so that it can automatically rebound or maintain the meshing state with the one-way groove 28 to ensure the stability of the one-way movement.

[0046] On the front and rear sides of the fertilizer tank 6, tracking rods 30 are respectively fixedly connected. A top plate 31 is slidably connected to the tracking rods 30. A second compression spring is sleeved on the tracking rods 30 between the top plate 31 and the fertilizer tank 6. On the front and rear sides of the upper end of the partition plate 25, clamping plates 32 that can contact the corresponding side top plate 31 are respectively fixedly connected. Clamping grooves 33 are formed on the clamping plates 32, and the tracking rods 30 are located in the clamping grooves 33 on their corresponding sides.

[0047] As Figures 13 to 14 shown in the figure, the tracking rods 30, the top plate 31 and the second compression spring are arranged to be able to provide a linear sliding track for the top plate 31 by using the tracking rods 30 to limit its moving direction. When the fertilizer application cylinder 7 rotates to the position of the contact plate 27, it pushes the partition plate 25 to move. The clamping plate 32 drives the top plate 31 to compress the second compression spring, and the feeding port 26 is aligned with the discharge port of the fertilizer tank 6, and the fertilizer flows into the fertilizer application cylinder 7. After the fertilizer application cylinder 7 passes by, the second compression spring pushes the top plate 31 to reset, and the clamping plate 32 drives the partition plate 25 to return to its position to close the feeding port 26. During the return process, the partition plate 25 is misaligned and returns under the action of the one-way groove 28, which can avoid the feeding port 26 communicating with the discharge port again.

[0048] The ridging component includes a support rod 34, and a plurality of ridging frames evenly distributed in the front and rear directions are fixedly connected to the support rod 34. Ridging knives 35 are fixedly connected to the lower ends of the ridging frames. The soil gathering component includes a straight rod 36, and a plurality of soil gathering frames evenly distributed in the front and rear directions are fixedly connected to the straight rod 36. Two symmetrically arranged soil gathering knives 37 are fixedly connected to the lower ends of the soil gathering frames.

[0049] As Figures 1 to 4As shown, a ridge-opening frame and a ridge-opening knife 35 are provided to cut and plow the soil to form ridges, and a ridge-gathering frame and a ridge-gathering knife 37 are provided to gather the soil to the middle and shape the ridges.

[0050] The front and rear sides of the connecting frame 2 are respectively fixedly connected with hydraulic rods 38, the output end of the hydraulic rod 38 is fixedly connected with an axle 39, and the middle part of the axle 39 is coaxially rotatably connected with a tire 40.

[0051] like Figures 3 to 4 As shown, a hydraulic rod 38 is provided to drive the wheel axle 39 to be raised and lowered, and then drive the tire 40 to be raised and lowered, so that during transportation or transfer, the hydraulic rod 38 can lift the tire 40, so that the ridging knife 35, the ridging knife 37, the fertilizer barrel 7 and other components are off the ground to reduce wear. During operation, the hydraulic rod 38 lowers the tire 40 to ensure stable operation of the equipment and optimize the fertilization and transplanting depth.

[0052] When the present invention is used, fertilizer is loaded into the fertilizer box 6, and the fertilizer is deposited at the discharge port at the bottom by gravity, and the partition 25 is initially closed to prevent fertilizer leakage; When the transplanter body 1 moves to the position where transplanting is required, the hydraulic rod 38 adjusts the height of the tire 40 so that the ridging knife 35 and the ridging knife 37 contact the ground, and the transplanter body 1 moves forward under the power drive, and the ridging knife 35 of the ridging assembly cuts into the soil to form regular furrows, creating a loose planting environment for transplanting. At the same time, the drive motor 21 is started, and the drive motor 21 drives the rotating disk 4 to rotate through the gear set, and the fertilizer barrel 7 moves in a circle with the rotating rod 5. When the fertilizer barrel 7 passes through the feeding assembly, the contact plate 27 is pushed, and the partition 25 slides to align the feeding port 26 with the discharge port of the fertilizer box 6, and the quantitative fertilizer falls into the fertilizer barrel 7. The one-way pin 29 and the compression spring ensure that the partition plate 25 moves in one direction to prevent fertilizer leakage. When the fertilizer barrel 7 reaches the fertilizer application point, the toggle rod 12 contacts the toggle plate 17, forcing the sealing cover 8 to open, and the fertilizer is injected into the deep layer of the soil. The return spring automatically closes the sealing cover 8 after fertilization. The balance component keeps the fertilizer barrel 7 always vertically downward through gear meshing to ensure that the fertilizer barrel 7 will not be skewed; After fertilization, the ridge assembly gathers the land into ridges and covers the fertilization points to prevent fertilizer from leaking out. At the same time, the ridge shape is trimmed to prevent soil erosion and maintain moisture content; After the ridges are formed, the rice transplanter transplants rice on the ridges according to the normal process.

[0053] In the present invention, the rice transplanter body 1, the driving motor 21 and the hydraulic rod 38 are all prior arts and will not be described in detail here.

[0054] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar means to replace them, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A transplanter capable of synchronous fertilization, comprising a transplanter body (1), characterized in that, A rice transplanter body (1) is provided with a connecting frame (2), a fixed frame (3) is provided in the middle of the connecting frame (2), rotating disks (4) are provided on the front and rear sides of the fixed frame (3), a plurality of rotating rods (5) evenly distributed along the circumferential direction of the rotating disks (4) are provided between the two rotating disks (4), a plurality of fertilizing components evenly distributed along the front and rear directions of the rotating rods (5) are fixedly connected, a balancing component is provided at the front end of the rotating disk (4) on the front side, and the balancing component can keep the fertilizing components always in a vertical state, a driving component is provided at the front side of the fixed frame (3), and the driving component can drive the rotating disk (4) to rotate, a fertilizer box (6) is fixedly connected to the upper end of the fixed frame (3), the bottom surface of the fertilizer box (6) is a circular arc surface coaxial with the rotating disk (4), a feeding component is provided at the lower end of the fertilizer box (6), and the feeding component can connect the fertilizer box (6) and the fertilizing component, a plurality of ridging components evenly distributed along the front and rear directions of the connecting frame (2) are provided on the right side, and a plurality of ridge gathering components evenly distributed along the front and rear directions of the connecting frame (2) are provided on the left side.

2. The transplanter capable of synchronous fertilization according to claim 1, wherein, The fertilizing assembly comprises a fertilizing cylinder (7), a sealing cover (8) is hingedly connected to the lower side of the fertilizing cylinder (7), movable grooves (9) are respectively provided on the front and rear sides of the sealing cover (8), lifting rods (10) are respectively slidably connected to the front and rear sides of the fertilizing cylinder (7), a movable pin located in the movable groove (9) is fixedly connected to the lower end of the lifting rod (10), a connecting groove (11) is provided on the upper end of the lifting rod (10), L-shaped toggle rods (12) are respectively hingedly connected to the front and rear sides of the fertilizing cylinder (7), and a connecting pin located in the connecting groove (11) is fixedly connected to the right side of the toggle rod (12).

3. The transplanter capable of synchronous fertilization according to claim 2, wherein The front and rear sides of the fertilizer barrel (7) are respectively fixedly connected with sliding rods (13), and the outer wall of the lifting rod (10) is fixedly connected with a lifting frame (14). The lifting frame (14) can be slidably connected to the sliding rod (13) on the corresponding side, and a return spring located between the lifting frame (14) and the fertilizer barrel (7) is sleeved on the sliding rod (13).

4. The transplanter capable of synchronous fertilization according to claim 2, wherein, A plurality of toggle frames (15) corresponding to the fertilizing components are provided in the middle of the fixed frame (3), and the toggle frames (15) include two fixed plates (16) facing each other front and back, and a toggle plate (17) is fixedly connected to the lower side of the fixed plate (16), and the upper edge of the toggle plate (17) can contact the left side of the toggle rod (12) on the corresponding side.

5. A rice transplanter capable of synchronous fertilization according to claim 1, characterized in that, The balancing assembly comprises a fixed gear (18), the fixed gear (18) being fixedly connected to the front side of the fixed frame (3), a spur gear (19) being fixedly connected to the front end of the rotating rod (5), the spur gear (19) being meshed with the fixed gear (18) via three planetary transmission gears (20), and the transmission gear (20) being rotationally connected to the rotating disk (4).

6. A rice transplanter capable of synchronous fertilization according to claim 1, characterized in that, The driving assembly comprises a mounting frame, on which a driving motor (21) is provided, the output end of the driving motor (21) being fixedly connected to a driving gear (22), the front end of the fixing frame (3) being rotatably connected to a connecting gear (23) that can mesh with the driving gear (22), the rear end of the connecting gear (23) being fixedly connected to a connecting frame (24), and the connecting frame (24) being fixedly connected to a rotating disk (4) at the front side.

7. A rice transplanter capable of synchronous fertilization according to claim 1, characterized in that, The blanking assembly includes a partition plate (25) whose upper end is attached to the fertilizer tank (6). The partition plate (25) is slidably connected along the bottom of the fertilizer tank (6). A blanking port (26) corresponding to the fertilizer application cylinder (7) is formed on the partition plate (25). The blanking port (26) can communicate the fertilizer application cylinder (7) with the fertilizer tank (6). A plurality of contact plates (27) corresponding to the blanking port (26) one by one are fixedly connected to the partition plate (25). The contact plate (27) is located on the right side of the blanking port (26) on its corresponding side. The contact plate (27) can contact the fertilizer application cylinder (7) on its corresponding side. One-way grooves (28) are respectively formed on the front and rear sides of the lower end of the fertilizer tank (6). One-way pins (29) located in the one-way grooves (28) on their corresponding sides are slidably connected to the front and rear sides of the partition plate (25) through first compression springs.

8. A rice transplanter capable of synchronous fertilization according to claim 7, characterized in that, Tracking rods (30) are respectively fixedly connected to the front and rear sides of the fertilizer tank (6). A top plate (31) is slidably connected to the tracking rods (30). A second compression spring is sleeved on the tracking rods (30) between the top plate (31) and the fertilizer tank (6). Clamping plates (32) that can contact the top plate (31) on their corresponding sides are respectively fixedly connected to the front and rear sides of the upper end of the partition plate (25). A clamping groove (33) is formed on the clamping plate (32). The tracking rod (30) is located in the clamping groove (33) on its corresponding side.

9. A rice transplanter capable of synchronous fertilization according to claim 1, characterized in that, The ridging assembly includes a support rod (34). A plurality of ridging frames evenly distributed in the front-rear direction are fixedly connected to the support rod (34). Ridging knives (35) are fixedly connected to the lower ends of the ridging frames. The soil gathering assembly includes a straight rod (36). A plurality of soil gathering frames evenly distributed in the front-rear direction are fixedly connected to the straight rod (36). Two symmetrically arranged soil gathering knives (37) in the front-rear direction are fixedly connected to the lower ends of the soil gathering frames.

10. A rice transplanter capable of synchronously applying fertilizer according to claim 1, characterized in that, Hydraulic rods (38) are respectively fixedly connected to the front and rear sides of the connecting frame (2). The output ends of the hydraulic rods (38) are fixedly connected to a wheel axle (39). A tire (40) is coaxially rotatably connected to the middle of the wheel axle (39).

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