Rice transplanter capable of simultaneously fertilizing and transplanting rice

Abstract

The utility model discloses a rice transplanter capable of simultaneously fertilizing and transplanting rice, which comprises a frame, a first rotating shaft and a roller, fixed cylinders are arranged on the inner side of the roller, wheel nail plates are embedded in the fixed cylinders, one end, far away from the fixed cylinders, of each wheel nail plate penetrates through the roller and extends to the outside of the roller, and the roller is fixed on the frame. A limiting groove is formed in the outer wall of one side of the wheel nail plate, an adjusting bolt is arranged on the outer wall of the side, close to the limiting groove, of the fixing cylinder, the telescopic end of the adjusting bolt is embedded into the limiting groove, a fertilizer box is arranged on one side of the top of the rack, and a fertilizing pipe is arranged at the bottom of one side of the fertilizer box. The telescopic end of the adjusting bolt is moved out of the limiting groove by twisting the adjusting bolt, so that the extending length of the wheel nail plate can be adjusted, planting pits with different depths can be conveniently dug in a field, and rice transplanting and fertilization are facilitated; fertilizer such as pesticide particles or pesticide powder is scattered into the planting pits for fertilization.

Description

Technical Field

[0001] The utility model relates to the technical field of rice transplanters, in particular to a rice transplanter which can fertilize and transplant rice at the same time. Background Art

[0002] A rice transplanter is an agricultural machine that plants rice seedlings in rice fields. The application number CN202210216744.1 has been retrieved. It is a GPS locator and an unmanned rice transplanter. Through the protection mechanism and auxiliary components set up, the locator can be well protected when the rice transplanter stops, so that it can be powered off in time and avoid damage from external collisions. The dirt adhered to the surface of the locator can be cleaned in time to ensure the stability of its positioning work.

[0003] Similar to the above-mentioned GPS locator and unmanned rice transplanter: Although the protective mechanism and auxiliary components are set up to protect the locator well when the rice transplanter stops, firstly, the rice transplanter often cannot apply fertilizer simultaneously, and it is necessary to apply fertilizer after the seedlings are inserted into the rice field. Secondly, when different types of seedlings are transplanted, the depth of fertilization and transplanting is different, and there is no adjustment function.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a rice transplanter that can fertilize and transplant rice seedlings at the same time is proposed to achieve a more practical purpose. Utility Model Content

[0005] The purpose of the utility model is to provide a rice transplanter that can fertilize and transplant rice seedlings at the same time, so as to solve the problems of the above-mentioned GPS locator and unmanned rice transplanter proposed in the above-mentioned background technology. Firstly, the rice transplanter often cannot fertilize synchronously, and the fertilization operation needs to be carried out after the rice seedlings are inserted into the rice field. Secondly, when different types of rice seedlings are transplanted, the depths of fertilization and transplanting are different, and there is no adjustment function.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rice transplanter that can fertilize and transplant rice seedlings at the same time, comprising a frame, a No. 1 rotating shaft and a roller, one side of the frame is connected to the No. 1 rotating shaft through a bearing, both ends of the No. 1 rotating shaft are fixedly connected to driving wheels, a No. 2 rotating shaft is arranged on the side of the frame away from the No. 1 rotating shaft, and the roller is sleeved on the middle outer wall of the No. 2 rotating shaft.

[0007] Furthermore, a fixing cylinder is arranged on the inner side of the roller, a wheel nail plate is embedded in the interior of the fixing cylinder, one end of the wheel nail plate away from the fixing cylinder passes through the roller and extends to the outside of the roller, a limiting groove is provided on one side outer wall of the wheel nail plate, an adjusting bolt is provided on one side outer wall of the fixing cylinder close to the limiting groove, and the telescopic end of the adjusting bolt is embedded in the limiting groove.

[0008] Furthermore, the side of the frame away from the roller is connected to a floating plate through a connecting rod, the upper surface of the floating plate is connected to a support rod, the top side of the support rod is connected to a transmission disk through a movable shaft, the middle outer wall of the No. 1 rotating shaft is sleeved with a transmission wheel, and the transmission wheel and the transmission disk are connected by a transmission toothed belt.

[0009] Furthermore, a surface of one side of the transmission plate away from the support rod is movably connected to a rocker arm via a bearing, an end of the rocker arm away from the transmission plate is movably connected to the transmission rod via an axis core, a fixing frame is provided on the side of the support rod away from the frame, and the top of the fixing frame is connected to the movable rod via a bearing.

[0010] Furthermore, one end of the transmission rod away from the swing arm is welded to the outer wall of the movable rod, both sides of the movable rod are arranged with planting claws, a seedling rack is arranged on the side of the fixed frame away from the support rod, and a planting groove is arranged in the middle of the floating plate.

[0011] Furthermore, a fertilizer box is provided on one side of the top of the frame, a stirring motor is provided on one side of the fertilizer box, a stirring rod is provided inside the fertilizer box, the output end of the stirring motor is connected to the stirring rod, a fertilizer pipe is provided on the bottom of one side of the fertilizer box, one end of the fertilizer pipe away from the fertilizer box passes through the frame and extends to the bottom of the frame, and an unmanned control box is provided on one side of the fertilizer box.

[0012] Compared with the prior art, the utility model has the following beneficial effects: a rice transplanter capable of fertilizing and transplanting rice at the same time, by twisting the adjusting bolt so that the telescopic end of the adjusting bolt moves out of the limit groove, the length of the wheel nail plate extending out can be adjusted, so that planting pits of different depths can be dug in the field to facilitate rice transplanting and fertilizing, and the fertilizer box and the fertilizer pipe can be used to sprinkle fertilizers such as granules or powder into the planting pit for fertilization before transplanting rice. The specific contents are as follows:

[0013] A fixing cylinder is arranged on the inner side of the roller, which plays the role of fixing the wheel nail plate and supporting the roller. The wheel nail plate is embedded in the interior of the fixing cylinder, and the end of the wheel nail plate away from the fixing cylinder passes through the roller and extends to the outside of the roller. The wheel nail plate can dig grooves in the field during the movement of the rice transplanter to facilitate rice transplanting and fertilizing. A limiting groove is arranged on one side of the outer wall of the wheel nail plate, and an adjusting bolt is arranged on the outer wall of the fixing cylinder on the side close to the limiting groove. The telescopic end of the adjusting bolt is embedded in the limiting groove. The telescopic end of the adjusting bolt is moved out of the limiting groove by twisting the adjusting bolt, so that the extended length of the wheel nail plate can be adjusted. After reaching the desired position, twist the adjusting bolt so that its telescopic end is embedded in the limiting groove at the corresponding position for fixation, thereby realizing the adjustment of the extended length of the wheel nail plate, which is convenient for digging planting pits of different depths in the field to facilitate transplanting and fertilizing. A fertilizer box is arranged on one side of the top of the frame, and fertilizer can be placed in the fertilizer box. A feed port is arranged on the top of the fertilizer box, and a fertilizer pipe is arranged on the bottom of one side of the fertilizer box. A solenoid valve is arranged inside the fertilizer pipe for easy opening and closing. One end of the fertilizer pipe away from the fertilizer box extends through the frame to the bottom of the frame. Fertilizers such as granules or powder can be sprinkled into the planting pit through the fertilizer pipe before transplanting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of a rice transplanter capable of fertilizing and transplanting rice seedlings at the same time according to the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of a driving wheel of a rice transplanter capable of fertilizing and transplanting rice seedlings at the same time;

[0016] Figure 3 This is a schematic diagram of the roller structure of a rice transplanter capable of fertilizing and transplanting rice seedlings at the same time according to the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the structure of a fertilizer box of a rice transplanter which can fertilize and transplant rice seedlings at the same time.

[0018] In the figure: 1. frame; 2. No. 1 rotating shaft; 201. No. 2 rotating shaft; 3. driving wheel; 4. roller; 401. fixing cylinder; 402. wheel nail plate; 402. limiting groove; 404. adjusting bolt; 5. connecting rod; 6. floating plate; 7. supporting rod; 8. transmission plate; 9. transmission wheel; 10. transmission toothed belt; 11. swing arm; 12. transmission rod; 13. fixing frame; 14. movable rod; 15. transplanting claw; 16. seedling rack; 17. transplanting trough; 18. fertilizer box; 19. stirring motor; 20. stirring rod; 21. fertilizer pipe; 22. unmanned control box. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: a rice transplanter that can fertilize and transplant rice seedlings at the same time, including a frame 1, a No. 1 rotating shaft 2 and a roller 4. One side of the frame 1 is connected to the No. 1 rotating shaft 2 through a bearing, and the No. 1 rotating shaft 2 plays a connecting transmission role. Both ends of the No. 1 rotating shaft 2 are fixedly connected with driving wheels 3, and the driving wheel 3 facilitates the movement of the rice transplanter. A driving mechanism is provided on one side of the No. 1 rotating shaft 2, which can drive the No. 1 rotating shaft 2 and the driving wheel 3 to rotate, thereby realizing the movement of the rice transplanter. The driving mechanism is an existing mature technology and is not described in detail here. A No. 2 rotating shaft 201 is provided on the side of the frame 1 away from the No. 1 rotating shaft 2. The No. 2 rotating shaft 201 plays a connecting role and a steering mechanism is provided on one side. The roller 4 is sleeved on the middle outer wall of the No. 2 rotating shaft 201, and the roller 4 supports and facilitates the movement of the rice transplanter.

[0021] A fixing cylinder 401 is arranged on the inner side of the roller 4, and the fixing cylinder 401 plays the role of fixing the wheel nail plate 402 and supporting the roller 4. The wheel nail plate 402 is embedded in the interior of the fixing cylinder 401, and the end of the wheel nail plate 402 away from the fixing cylinder 401 passes through the roller 4 and extends to the outside of the roller 4. The wheel nail plate 402 can dig a planting groove in the field during the movement of the rice transplanter to facilitate transplanting and fertilizing. A limiting groove 403 is arranged on the outer wall of one side of the wheel nail plate 402, and the limiting groove 403 plays a fixing and limiting role. The fixing cylinder 401 is close to the limiting groove 4 An adjusting bolt 404 is provided on one side outer wall of 03, and the telescopic end of the adjusting bolt 404 is embedded in the limiting groove 403. By twisting the adjusting bolt 404, the telescopic end of the adjusting bolt 404 is moved out of the limiting groove 403, so that the extended length of the wheel nail plate 402 can be adjusted. After adjusting to the required position, the adjusting bolt 404 is twisted so that its telescopic end is embedded in the limiting groove 403 at the corresponding position for fixation, thereby realizing the adjustment of the extended length of the wheel nail plate 402, which is convenient for digging planting pits of different depths in the field, thereby facilitating transplanting and fertilizing.

[0022] The side of the frame 1 away from the roller 4 is connected to a floating plate 6 through a connecting rod 5, and the floating plate 6 plays a supporting role. One side of the upper surface of the floating plate 6 is connected to a support rod 7, and the top side of the support rod 7 is connected to a transmission disk 8 through a movable shaft. The transmission disk 8 can rotate at the top of the support rod 7 to play a transmission role. A transmission wheel 9 is sleeved on the middle outer wall of the No. 1 rotating shaft 2, and the transmission wheel 9 is connected to the transmission disk 8 through a transmission toothed belt 10. When the driving device drives the transplanter to move, the No. 1 rotating shaft 2 rotates to drive the transmission wheel 9 to rotate, and the transmission wheel 9 drives the transmission disk 8 to rotate synchronously through the transmission toothed belt.

[0023] A swing rod 11 is movably connected to a surface of a side of the transmission disc 8 away from the support rod 7 through a bearing. The rotation of the transmission disc 8 drives the swing rod 11 to swing. One end of the swing rod 11 away from the transmission disc 8 is movably connected to a transmission rod 12 through an axis core. A fixed frame 13 is provided on the side of the support rod 7 away from the frame 1. The top of the fixed frame 13 is connected to a movable rod 14 through a bearing. One end of the transmission rod 12 away from the swing rod 11 is welded to the outer wall of the movable rod 14. The swing of the swing rod 11 drives the transmission rod 12 to rotate and swing along the movable rod 14 as the center of the circle, thereby driving the movable rod 14 to rotate. Both sides of the movable rod 14 are arranged with transplanting claws 15. The rotation of the movable rod 14 drives the transplanting claws 15 to swing up and down reciprocatingly, thereby transplanting the seedlings in the seedling frame 16. A seedling frame 16 is provided on the side of the fixed frame 13 away from the support rod 7. The seedling frame 16 is tilted for placing seedlings. A transplanting groove 17 is provided in the middle of the floating plate 6. The transplanting groove 17 facilitates the transplanting claws 15 to transplant seedlings into the rice field.

[0024] A fertilizer box 18 is provided on one side of the top of the frame 1. The fertilizer box 18 can be used to place fertilizers. A feed port is provided on the top of the fertilizer box 18. A stirring motor 19 is provided on one side of the fertilizer box 18. A stirring rod 20 is provided inside the fertilizer box 18. The output end of the stirring motor 19 is connected to the stirring rod 20. The stirring motor 19 can drive the stirring rod 20 to stir the waste in the fertilizer box 18, thereby facilitating the mixing of different types of fertilizers and discharging. A fertilizer pipe 21 is provided on the bottom of one side of the fertilizer box 18. An electromagnetic valve is provided inside the fertilization pipe 21 for easy opening and closing. One end of the fertilization pipe 21 away from the fertilizer box 18 passes through the frame 1 and extends to the bottom of the frame 1. Through the fertilization pipe 21, fertilizers such as granules or powder can be sprinkled into the planting pit before transplanting. An unmanned control box 22 is provided on one side of the fertilizer box 18. The outer shell of the unmanned control box 22 is a waterproof component. The unmanned control box 22 is equipped with a main unit, a battery, a controller, a GPS positioning, a camera and other components to facilitate unmanned control of transplanting.

[0025] Working principle: When using a rice transplanter that can fertilize and transplant rice seedlings at the same time, the rice seedlings are neatly placed in the rice seedling rack 16, and the rice transplanter is started and driven by the unmanned control box 22. A driving mechanism is arranged on one side of the No. 1 rotating shaft 2, which can drive the No. 1 rotating shaft 2 and the driving wheel 3 to rotate, thereby realizing the movement of the rice transplanter. The driving wheel 3 and the roller 4 facilitate the movement of the rice transplanter. The wheel nail plate 402 can dig grooves in the field during the movement of the rice transplanter, thereby facilitating rice transplanting and fertilizing. When the fertilization depth needs to be adjusted, the adjusting bolt 404 is twisted so that the telescopic end of the adjusting bolt 404 moves out of the limiting groove 403, thereby adjusting the extended length of the wheel nail plate 402. After adjusting to the required position, the adjusting bolt 404 is twisted so that its telescopic end is embedded in the limiting groove 403 at the corresponding position for fixing, thereby realizing the adjustment of the extended length of the wheel nail plate 402, which is convenient for transplanting and fertilizing at different depths in different fields. When the driving device drives the rice transplanter to move, the No. 1 rotating shaft 2 rotates to drive the transmission wheel 9 to The transmission wheel 9 drives the transmission disc 8 to rotate synchronously through the transmission toothed belt 10, the transmission disc 8 rotates and drives the swing rod 11 to swing, the swing of the swing rod 11 drives the transmission rod 12 to rotate and swing along the movable rod 14 as the center of the circle, thereby driving the movable rod 14 to rotate, and the movable rod 14 rotates and drives the transplanting claw 15 to swing up and down reciprocatingly, so as to grab the seedlings in the seedling frame 16 for transplanting, and the stirring motor 19 can drive the stirring rod 20 to stir the waste in the fertilizer box 18, so as to facilitate the mixing of different types of fertilizers and facilitate the discharging. A fertilizer pipe 21 is arranged at the bottom of one side of the fertilizer box 18, and an electromagnetic valve is arranged inside the fertilizer pipe 21 for easy opening and closing. The end of the fertilizer pipe 21 away from the fertilizer box 18 passes through the frame 1 and extends to the bottom of the frame 1. Through the fertilizer pipe 21, fertilizers such as granules or powder can be sprinkled into the planting pit before transplanting. The unmanned control box 22 is provided with a host, a battery, a controller, a GPS positioning and a camera and other components, which is convenient for unmanned control transplanting.

Claims

1. A rice transplanter capable of fertilizing and transplanting rice at the same time, comprising a frame (1), a first rotating shaft (2) and a roller (4), characterized in that: One side of the frame (1) is connected to a first rotating shaft (2) via a bearing, and both ends of the first rotating shaft (2) are fixedly connected to driving wheels (3). A second rotating shaft (201) is arranged on a side of the frame (1) away from the first rotating shaft (2), and the roller (4) is sleeved on the middle outer wall of the second rotating shaft (201). A fixing cylinder (401) is arranged inside the roller (4), and a wheel spike plate (402) is embedded inside the fixing cylinder (401). One end of the wheel spike plate (402) away from the fixing cylinder (401) passes through the roller (4) and extends to the outside of the roller (4). One side of the wheel spike plate (402) is A limiting groove (403) is provided on the wall, an outer wall of a side of the fixing cylinder (401) close to the limiting groove (403) is provided with an adjusting bolt (404), and the telescopic end of the adjusting bolt (404) is embedded in the limiting groove (403), the side of the frame (1) away from the roller (4) is connected to a floating plate (6) through a connecting rod (5), one side of the upper surface of the floating plate (6) is connected to a supporting rod (7), and one side of the top of the supporting rod (7) is connected to a transmission disk (8) through a movable shaft, and a transmission wheel (9) is sleeved on the middle outer wall of the first rotating shaft (2), and a transmission toothed belt (10) is connected between the transmission wheel (9) and the transmission disk (8). ), a side surface of the transmission plate (8) away from the support rod (7) is movably connected to a swing rod (11) via a bearing, an end of the swing rod (11) away from the transmission plate (8) is movably connected to a transmission rod (12) via an axis, a fixed frame (13) is provided on the side of the support rod (7) away from the frame (1), the top of the fixed frame (13) is connected to a movable rod (14) via a bearing, an end of the transmission rod (12) away from the swing rod (11) is welded to the outer wall of the movable rod (14), both sides of the movable rod (14) are arranged with rice planting claws (15), and a side of the fixed frame (13) away from the support rod (7) is provided with A seedling rack (16) is provided, a seedling transplanting groove (17) is provided in the middle of the floating plate (6), a fertilizer box (18) is provided on one side of the top of the frame (1), a stirring motor (19) is provided on one side of the fertilizer box (18), a stirring rod (20) is provided inside the fertilizer box (18), the output end of the stirring motor (19) is connected to the stirring rod (20), a fertilizer pipe (21) is provided at the bottom of one side of the fertilizer box (18), one end of the fertilizer pipe (21) away from the fertilizer box (18) passes through the frame (1) and extends to the bottom of the frame (1), and an unmanned control box (22) is provided on one side of the fertilizer box (18).

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