Multi-terrain high-speed rice transplanting machine convenient to move

Abstract

The invention discloses a multi-terrain high-speed rice transplanting machine convenient to move, and relates to the technical field of rice transplanting machines. The device comprises a supporting frame, a rice transplanting action plate and a moving system, the transplanting action plate is provided with a lower seedling tray and a moving tray, and automatic separation and transplanting of seedlings are realized through a seedling separation baffle and a transplanting fork; the transplanting fork is guided by an annular rail and matched with a driving motor to ensure accurate action; the equipment adopts a motor wheel and crawler belt dual-moving structure, and adapts to different terrains through a hydraulic cylinder; the seedling pushing permanent magnet and the bipolar electromagnet solve the seedling adhesion problem, and the operation continuity is guaranteed; the seedling separating device is high in seedling separating efficiency, stable in planting quality, automatic in operation, remarkably superior to manual seedling transplanting and suitable for various farmland environments.

Description

Technical Field

[0001] The invention relates to the technical field of rice transplanters, in particular to a high-speed rice transplanter which is easy to move on multiple terrains. Background Art

[0002] Existing transplanting technology mainly relies on manual operation. Farmers need to manually separate the plate-shaped seedlings one by one, and then bend down to insert them into the soil. This method is inefficient, and only hundreds of seedlings can be planted per hour. It is labor-intensive, and long-term work can easily lead to fatigue, and the planting progress is slow. The manual seedling separation process is cumbersome, and it is difficult to quickly separate the seedlings evenly. Missed planting or repeated operations often occur, affecting planting efficiency. In complex terrain, manual labor needs to carry seedlings and tools on foot, which is inconvenient to move, especially in muddy or rugged farmland, which consumes more physical strength and limits the scope of operation. In addition, when transplanting manually, the seedlings often stick to the hands or tools due to the stickiness of the soil, and frequent stops are required to clean, resulting in poor continuity of operation. It is also difficult to maintain consistency in the depth and spacing of transplanting due to the different strength and habits of different workers, which affects the quality of planting. Summary of the invention

[0003] In order to overcome the defects of the above-mentioned prior art, the present invention provides the following technical solutions: a high-speed rice transplanting machine that is easy to move in multiple terrains, comprising a rice transplanting action plate, a lower seedling tray arranged obliquely is arranged on the side of the rice transplanting action plate, the upper surface of the lower seedling tray is slidably provided with a moving tray, and a plurality of seedling separation baffles are fixedly installed on the moving tray, the seedling separation baffles form a plurality of slide grooves on the upper surface of the moving tray for placing the seedlings, a seedling separation slot is arranged at the bottom of each slide groove, and the seedling separation slot is opened at the bottom end of the lower seedling tray; a rice transplanting fork is arranged at a vertical position of each lower seedling tray, and the rice transplanting fork can move along the vertical direction of the lower seedling tray, and is used to bring the seedlings on the moving tray into the soil, wherein each rice transplanting fork is slidably provided with a seedling pushing permanent magnet block, and the seedling pushing permanent magnet block is used to push away the seedlings adhered to the rice transplanting fork.

[0004] Preferably, the transplanting action plate is fixedly mounted on the support frame, and extension support plates are fixedly mounted at both ends of the support frame. Two parallel lifting guide slide bars are slidably mounted on each extension support plate, and the axes of the lifting guide slide bars are perpendicular to the horizontal plane. Motor wheel brackets are fixedly mounted on the bottom ends of the two lifting guide slide bars, and motor wheels are rotatably mounted at both ends of the motor wheel bracket. A first lifting hydraulic cylinder is also fixedly mounted on the extension support plate, and the telescopic rod end of the first lifting hydraulic cylinder is fixedly matched with the motor wheel bracket.

[0005] Preferably, a second lifting hydraulic cylinder is fixedly installed on the two extended support plates, and a track lifting bracket is fixedly installed on the ends of the telescopic rods of the two second lifting hydraulic cylinders. The two track lifting brackets are fixedly connected by a track support bracket, and the track is rotatably installed on the circumferential surface of the track support bracket.

[0006] Preferably, the lower seedling tray is fixedly installed on the support frame at an angle, and an electric cylinder is fixedly installed on the side of the lower seedling tray. The end of the telescopic rod of the electric cylinder is fixedly matched with the side of the movable tray, and the electric cylinder is used to drive the movable tray to reciprocate in the horizontal direction on the lower seedling tray.

[0007] Preferably, a placing tray bracket is fixedly mounted on one of the extended support plates close to the lower seedling tray, and a placing tray is fixedly mounted on the top of the placing tray bracket, and the placing tray is used to place the seedlings.

[0008] Preferably, a plurality of transplanting fork action guide plates are fixedly installed at the bottom of the side of the transplanting action plate, the number of the transplanting fork action guide plates is the same as the number of the seedling separation slots, each transplanting fork action guide plate is provided with an annular track, and the annular track is composed of an ascending section, a descending section, a top insertion section, a top guide section, a bottom guide section, and a bottom withdrawal section, and a reciprocating sliding column is slidably installed in the annular track.

[0009] Preferably, a horizontal limit sliding rod is fixedly installed on the top and bottom ends of each transplanting fork action guide plate, the two horizontal limit sliding rods are arranged in parallel, and a vertical limit sliding rod is slidably installed between the two horizontal limit sliding rods, and the two ends of the vertical limit sliding rod are slidingly matched with the horizontal limit sliding rod, and a transplanting fork bracket is slidingly sleeved on the vertical limit sliding rod, and one end of the transplanting fork bracket is fixedly matched with the reciprocating sliding column, wherein the transplanting fork is fixedly installed on the end of the transplanting fork bracket away from the reciprocating sliding column.

[0010] Preferably, a transplanting drive beam slide rail is also provided on the transplanting action board, and a transplanting drive beam is slidably installed on the transplanting action board through the transplanting drive beam slide rail. The transplanting drive beam and the reciprocating sliding column in the annular track arranged on each transplanting fork action guide plate are movably connected through a transplanting drive connecting rod, and the number of the transplanting drive connecting rods is the same as that of the transplanting fork action guide plate; a horizontal driving slide groove is opened at the middle position of the transplanting drive beam, and a transplanting drive pin is slidably installed in the horizontal driving slide groove; a driving motor bracket is also overhead and fixedly installed on the transplanting action board, and a driving motor is fixedly installed on the driving motor bracket, and two transplanting drive pulleys are rotatably installed on the driving motor bracket, and the two transplanting drive pulleys are connected by a transplanting drive belt transmission, and one of the transplanting drive belts is fixedly installed on the output shaft of the drive motor, wherein the transplanting drive pin is fixedly installed on the circumferential surface of the transplanting drive belt, and the transplanting drive pin can slide and rotate in the horizontal driving slide groove.

[0011] Preferably, the transplanting fork is provided with two parallel seedling pushing rails, wherein the seedling pushing permanent magnet block is slidably installed on the two seedling pushing rails, a bipolar electromagnet is fixedly installed at the fixed connection between the transplanting fork and the transplanting fork bracket, the bipolar electromagnet is magnetically matched with the seedling pushing permanent magnet block, two parallel reset permanent magnet block guide slide rods are fixedly installed on the bipolar electromagnet, a limiting iron sheet is fixedly installed between the top ends of the two reset permanent magnet block guide slide rods, a reset permanent magnet block is slidably installed on the two reset permanent magnet block guide slide rods, the reset permanent magnet block and the seedling pushing permanent magnet block are movably connected through a reset connecting rod, wherein the reset permanent magnet block and the bipolar electromagnet are magnetically matched; two groups of electromagnetic windings are arranged inside the bipolar electromagnet, which are respectively used to have magnetic action with the seedling pushing permanent magnet block and the reset permanent magnet block.

[0012] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention can separate the plate-shaped seedlings one by one and quickly insert them into the soil through the design of the seedling separation baffle and seedling separation slot on the moving disk and the precise movement of the transplanting fork, thus avoiding the tedious process of manual seedling separation one by one. The electric cylinder drives the moving disk to reciprocate, so that each seedling can be taken away and planted by the transplanting fork through the seedling separation slot in turn, which greatly shortens the time required to plant the number of seedlings per unit time, and is particularly suitable for efficient operations in large areas of farmland; (2) The present invention uses a dual moving structure of a motor wheel and a crawler track, combined with the adjustment function of the first lifting hydraulic cylinder and the second lifting hydraulic cylinder, and can freely switch the moving mode according to whether the terrain is flat or rugged. Compared with manual transplanting, which requires carrying seedlings and tools on foot, this equipment uses motor wheels to move quickly on flat terrain, and relies on tracks to move steadily on rugged terrain, which reduces the physical exertion of manual labor in complex terrain and improves the scope and efficiency of operation; (3) The seedling-pushing permanent magnet block equipped on the transplanting fork of the present invention cooperates with the magnetic field of the bipolar electromagnet, which can quickly push the seedlings away after they are inserted into the soil, avoiding the seedlings from sticking to the transplanting fork due to the stickiness of the soil. Compared with the situation where the stuck seedlings need to be manually cleaned in manual transplanting, this design ensures that the seedling-pushing permanent magnet block returns to its initial position after each operation through the reset mechanism of the reset connecting rod and the reset permanent magnet block, reducing the interruption time and improving the smoothness of the operation; (4) The circular track design on the action guide plate of the transplanting fork of the present invention, combined with the drive of the transplanting drive beam and the transplanting drive connecting rod, enables the transplanting fork to move along a fixed path, ensuring that each seedling is accurately inserted into the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a structural schematic diagram of the lower seedling tray of the present invention; Figure 3 For the present invention Figure 2 Schematic diagram of the structure at A in the middle; Figure 4 This is a schematic diagram of the structure of the rice transplanting action plate of the present invention; Figure 5 For the present invention Figure 4 Schematic diagram of the structure at B in the middle; Figure 6 For the present invention Figure 4 Schematic diagram of the structure at C in the middle; Figure 7 It is a structural schematic diagram of the horizontal limit sliding rod of the present invention; Figure 8 For the present invention Figure 7 Schematic diagram of the structure at D in the middle; Fig. 9 This is a schematic diagram of the structure of the action guide plate of the transplanting fork of the present invention; Fig.10 For the present invention Fig. 9 Schematic diagram of the structure at E in the middle; Fig.11 For the present invention Fig. 9 Schematic diagram of the structure at F in the middle.

[0014] In the figure: 101-support frame; 102-track support bracket; 103-track; 104-motor wheel; 105-motor wheel bracket; 106-lifting guide slide bar; 107-first lifting hydraulic cylinder; 108-second lifting hydraulic cylinder; 109-track lifting bracket; 110-extension support plate; 111-placing plate bracket; 112-placing plate; 113-lower seedling plate; 114-moving plate; 115-electric cylinder; 116-transplanting action plate; 117-driving motor bracket; 118-driving motor; 119-transplanting driving beam; 120-transplanting driving beam slide rail; 121-separating baffle; 122-separating slot; 123-transplanting fork; 124-transplanting fork Bracket; 125-transplanting driving connecting rod; 126-transplanting driving pulley; 127-transplanting driving belt; 128-transplanting driving pin; 129-horizontal driving slide; 130-transplanting fork action guide plate; 131-reset permanent magnet guide slide rod; 132-reset permanent magnet block; 133-limiting iron sheet; 134-reset connecting rod; 135-seedling pushing permanent magnet block; 136-bipolar electromagnet; 137-seedling pushing slide rail; 138-vertical limiting sliding rod; 139-horizontal limiting sliding rod; 140-reciprocating sliding column; 141-ascending section; 142-bottom guiding section; 143-descending section; 144-bottom withdrawal section; 145-top insertion section; 146-top guiding section. DETAILED DESCRIPTION

[0015] The following is combined with Figure 1-Figure 11 , and further illustrate the technical solution of the present invention through specific implementation methods.

[0016] The present invention provides a high-speed rice transplanting machine that is easy to move in multiple terrains, including a rice transplanting action plate 116, a lower seedling tray 113 arranged obliquely is arranged on the side of the rice transplanting action plate 116, a moving plate 114 is slidably provided on the upper surface of the lower seedling tray 113, a plurality of seedling separation baffles 121 are fixedly installed on the moving plate 114, the seedling separation baffles 121 form a plurality of chutes for placing seedlings on the upper surface of the moving plate 114, a seedling separation slot 122 is arranged at the bottom of each chute, and the seedling separation slot 122 is opened at the bottom end of the lower seedling tray 113; a rice transplanting fork 123 is provided at a vertical position of each lower seedling tray 113, the rice transplanting fork 123 can move along the vertical direction of the lower seedling tray 113, and is used to bring the seedlings on the moving plate 114 into the soil, wherein each rice transplanting fork 123 is slidably provided with a seedling pushing permanent magnet block 135, and the seedling pushing permanent magnet block 135 is used to push away the seedlings adhered to the rice transplanting fork 123. The rice transplanting action plate 116 is fixedly mounted on the support frame 101, and the two ends of the support frame 101 are fixedly mounted with extension support plates 110, and two parallel lifting guide slide bars 106 are slidably mounted on each extension support plate 110, and the axis of the lifting guide slide bar 106 is perpendicular to the horizontal plane, and the bottom ends of the two lifting guide slide bars 106 are fixedly mounted with motor wheel brackets 105, and the two ends of the motor wheel brackets 105 are rotatably mounted with motor wheels 104, and the extension support plate 110 is also fixedly mounted with a first lifting hydraulic cylinder 107, and the telescopic rod end of the first lifting hydraulic cylinder 107 is fixedly matched with the motor wheel bracket 105. The two extension support plates 110 are fixedly mounted with a second lifting hydraulic cylinder 108, and the telescopic rod ends of the two second lifting hydraulic cylinders 108 are fixedly mounted with a crawler lifting bracket 109, and the two crawler lifting brackets 109 are fixedly connected through a crawler support bracket 102, and the circumferential surface of the crawler support bracket 102 is rotatably mounted with a crawler 103. The lower seedling tray 113 is fixedly installed on the support frame 101 in an inclined manner. An electric cylinder 115 is fixedly installed on the side of the lower seedling tray 113. The end of the telescopic rod of the electric cylinder 115 is fixedly matched with the side of the moving tray 114. The electric cylinder 115 is used to drive the moving tray 114 to reciprocate horizontally on the lower seedling tray 113. A placing tray bracket 111 is fixedly installed on one of the extended support plates 110 close to the lower seedling tray 113. A placing tray 112 is fixedly installed on the top of the placing tray bracket 111. The placing tray 112 is used to place the rice seedlings.

[0017] A plurality of transplanting fork action guide plates 130 are fixedly installed at the bottom of the side of the transplanting action plate 116. The number of the transplanting fork action guide plates 130 is the same as the number of the seedling separation slots 122. An annular track is opened on each transplanting fork action guide plate 130, and the annular track is composed of an ascending section 141, a descending section 143, a top insertion section 145, a top guide section 146, a bottom guide section 142, and a bottom withdrawal section 144. A reciprocating sliding column 140 is slidably installed in the annular track. A horizontal limit sliding rod 139 is fixedly installed on the top and bottom ends of each transplanting fork action guide plate 130. The two horizontal limit sliding rods 139 are arranged in parallel. A vertical limit sliding rod 138 is slidably installed between the two horizontal limit sliding rods 139. Both ends of the vertical limit sliding rod 138 are slidably matched with the horizontal limit sliding rod 139. A transplanting fork bracket 124 is slidably sleeved on the vertical limit sliding rod 138. One end of the transplanting fork bracket 124 is fixedly matched with the reciprocating sliding column 140, and the transplanting fork 123 is fixedly installed on the end of the transplanting fork bracket 124 away from the reciprocating sliding column 140.

[0018] The rice transplanting action plate 116 is also provided with a rice transplanting driving beam slide rail 120, and a rice transplanting driving beam 119 is slidably installed on the rice transplanting action plate 116 through the rice transplanting driving beam slide rail 120. The rice transplanting driving beam 119 and the reciprocating sliding column 140 in the annular track provided on each rice transplanting fork action guide plate 130 are movably connected through a rice transplanting driving connecting rod 125, and the number of the rice transplanting driving connecting rod 125 is the same as that of the rice transplanting fork action guide plate 130; a horizontal driving slide groove 129 is opened in the middle position of the rice transplanting driving beam 119, and a rice transplanting driving pin 128 is slidably installed in the horizontal driving slide groove 129, and the rice transplanting driving pin 128 is slidably installed in the horizontal driving slide groove 129. A driving motor bracket 117 is also fixedly installed overhead on the action plate 116, and a driving motor 118 is fixedly installed on the driving motor bracket 117. Two rice transplanting driving pulleys 126 are rotatably installed on the driving motor bracket 117. The two rice transplanting driving pulleys 126 are connected by a rice transplanting driving belt 127, and one of the rice transplanting driving belts 127 is fixedly installed on the output shaft of the driving motor 118, wherein the rice transplanting driving pin 128 is fixedly installed on the circumferential surface of the rice transplanting driving belt 127, wherein the rice transplanting driving pin 128 can slide and rotate in the horizontal driving slide groove 129. Two parallel seedling pushing rails 137 are provided on the transplanting fork 123, wherein the seedling pushing permanent magnet block 135 is slidably mounted on the two seedling pushing rails 137, a bipolar electromagnet 136 is fixedly mounted at the fixed connection between the transplanting fork 123 and the transplanting fork bracket 124, the bipolar electromagnet 136 is magnetically matched with the seedling pushing permanent magnet block 135, two parallel reset permanent magnet block guide slide bars 131 are fixedly mounted on the bipolar electromagnet 136, a limited position iron sheet 133 is fixedly mounted between the top ends of the two reset permanent magnet block guide slide bars 131, a reset permanent magnet block 132 is slidably mounted on the two reset permanent magnet block guide slide bars 131, the reset permanent magnet block 132 is movably connected to the seedling pushing permanent magnet block 135 through a reset connecting rod 134, wherein the reset permanent magnet block 132 is magnetically matched with the bipolar electromagnet 136; two sets of electromagnetic windings are arranged inside the bipolar electromagnet 136, which are respectively used to have magnetic effects with the seedling pushing permanent magnet block 135 and the reset permanent magnet block 132.

[0019] The working principle of the high-speed rice transplanting machine which is easy to move in multiple terrains disclosed by the present invention is as follows: the rice seedlings are placed on a placing tray 112, and then the rice seedlings on the placing tray 112 are manually moved to a moving tray 114, and then slide down to the bottom of the moving tray 114 under the action of gravity, that is, the position of a seedling separation slot 122. Since the rice seedlings used for the rice transplanter are in the shape of a plate (similar to a lawn), each rice seedling needs to be separated, so a seedling separation slot 122 is provided. When the rice transplanting fork 123 passes through the seedling separation slot 122, one of the seedlings on a whole plate will be separated, and the electric cylinder 115 is cooperated with. The telescopic rod of the electric cylinder 115 drives the whole plate of seedlings on the moving tray 114 to reciprocate, so that the seedlings at different positions can all pass through the seedling separation slot 122.

[0020] The movement of the transplanting fork 123 is achieved by controlling the driving motor 118. Specifically, the output shaft of the driving motor 118 drives one of the transplanting driving pulleys 126 to rotate, and then drives the two transplanting driving pulleys 126 to rotate simultaneously through the transplanting driving belt 127, and the transplanting driving belt 127 also rotates, and the transplanting driving belt 127 drives the transplanting driving pin 128 to follow the movement, and the transplanting driving pin 128 will slide back and forth in the horizontal driving slide 129, and at the same time make the transplanting driving beam 119 follow the transplanting driving belt 127 to reciprocate in the vertical direction, and the reciprocating movement of the transplanting driving beam 119 in the vertical direction will drive the reciprocating sliding column 140 to rotate in the annular track on the transplanting fork action guide plate 130 through the transplanting driving connecting rod 125 (for example, the reciprocating sliding column 140 moves downward in the descending section 143, and when it moves to the bottom retreat section 144, it will move to the lowest end of the ascending section 141 under the guidance of the bottom retreat section 144 (this The transplanting fork 123 corresponding to this process will horizontally withdraw the seedlings that have been inserted into the soil). At this time, the transplanting driving beam 119 moves upward, so the transplanting driving connecting rod 125 will pull the reciprocating sliding column 140 to move upward from the lowest end of the ascending section 141, and then enter the ascending section 141 under the guidance of the bottom guide section 142 (the bottom guide section 142 is to prevent the reciprocating sliding column 140 from moving into the descending section 143), and then move along the ascending section 141 to the top insertion section 145, and slide to the top of the descending section 143 under the guidance of the top insertion section 145 (the transplanting fork 123 corresponding to this process will move horizontally toward the moving disk 114 for transplanting seedlings), and then slide into the descending section 143 under the guidance of the top guide section 146, and slide downward in the descending section 143 again. This process will separate one of the seedlings in the plate in the moving disk 114 through the seedling separation slot 122, and drive the seedling to be inserted into the soil).Some seedlings are light in weight and will stick to the transplanting fork 123 due to the viscosity of the soil. Therefore, it is necessary to separate the seedlings from the transplanting fork 123 after inserting them into the soil. At this time, the bipolar electromagnet 136 is started, and the bipolar electromagnet 136 generates an instantaneous magnetic force (the bipolar electromagnet 136 is powered by a capacitor, the capacitor is first charged, and then the bipolar electromagnet 136 is discharged through the capacitor). The bipolar electromagnet 136 repels the seedling-pushing permanent magnet block 135. At this time, the seedling-pushing permanent magnet block 135 will push the seedlings off the transplanting fork 123. This process will drive the reset permanent magnet block 132 to slide on the reset permanent magnet block guide slide bar 131 through the reset connecting rod 134, so that the reset permanent magnet block 132 contacts the bipolar electromagnet 136, and then the bipolar electromagnet 136 is started again (at this time, another Electromagnetic windings, the magnetic poles of the two electromagnetic windings are arranged vertically), or through the instantaneous discharge of the capacitor (when the transplanting fork 123 moves to the moment close to the top position), the bipolar electromagnet 136 generates an instantaneous magnetic force, which repels the reset permanent magnet block 132, causing the reset permanent magnet block 132 to slide upward, and the reset permanent magnet block 132 contacts the limiting iron sheet 133 (the limiting iron sheet 133 and the reset permanent magnet block 132 can have a weak magnetic attraction, which is to prevent the reset permanent magnet block 132 from sliding down along the reset permanent magnet block guide slide bar 131 under the action of gravity and vibration. At the same time, during the movement of the transplanting fork 123 inserted into the soil, water and soil will exert an upward resistance on the reset permanent magnet block 132, and can also make the reset permanent magnet block 132 always close to the limiting iron sheet 133).

[0021] Depending on the terrain, the motor wheel 104 or the crawler 103 is started. For example, in a relatively flat terrain, the telescopic rods of the two first lifting hydraulic cylinders 107 are controlled so that the telescopic rods of the first lifting hydraulic cylinders 107 drive the two motor wheels 104 to move downward through the motor wheel bracket 105, so that the bottom of the motor wheel 104 is lower than the bottom edge of the crawler 103 (the two second lifting hydraulic cylinders 108 are synchronously controlled, and the telescopic rods of the two second lifting hydraulic cylinders 108 drive the crawler 103 on the crawler support bracket 102 to move upward through the crawler lifting bracket 109, so that the crawler 103 is away from the ground), and the whole movement is driven by the motor wheel 104. On the contrary, if the ground is not flat, the crawler 103 is allowed to contact the ground at this time, and the motor wheel 104 leaves the ground. It should be noted that the crawler 103 and the motor wheel 104 are provided with textures on the contact surface with the ground, which is used to move in the soil to prevent slipping.

Claims

1. A high-speed rice transplanting machine that is easy to move in multiple terrains, characterized by: The invention comprises a transplanting action plate (116), a lower seedling tray (113) arranged obliquely is arranged on the side of the transplanting action plate (116), a moving tray (114) is slidably arranged on the upper surface of the lower seedling tray (113), a plurality of seedling separation baffles (121) are fixedly mounted on the moving tray (114), the seedling separation baffles (121) form a plurality of chute grooves on the upper surface of the moving tray (114) for placing seedlings, a seedling separation slot (122) is arranged at the bottom of each chute, and the seedling separation slot (122) is opened at the bottom end of the lower seedling tray (113); A seedling fork (123) is provided at a vertical position of each lower seedling tray (113), and the seedling fork (123) can move along the vertical direction of the lower seedling tray (113) to bring the seedlings on the moving tray (114) into the soil, wherein each seedling fork (123) is slidably provided with a seedling-pushing permanent magnetic block (135), and the seedling-pushing permanent magnetic block (135) is used to push away the seedlings adhered to the seedling fork (123).

2. The high-speed rice transplanting machine that is easy to move in various terrains according to claim 1, characterized in that: The rice transplanting action plate (116) is fixedly mounted on the support frame (101), and extension support plates (110) are fixedly mounted at both ends of the support frame (101). Two parallel lifting guide slide bars (106) are slidably mounted on each extension support plate (110), and the axes of the lifting guide slide bars (106) are perpendicular to the horizontal plane. The bottom ends of the two lifting guide slide bars (106) are fixedly mounted with motor wheel brackets (105), and the motor wheels (104) are rotatably mounted at both ends of the motor wheel brackets (105). A first lifting hydraulic cylinder (107) is also fixedly mounted on the extension support plate (110), and the end of the telescopic rod of the first lifting hydraulic cylinder (107) is fixedly matched with the motor wheel bracket (105).

3. The high-speed rice transplanting machine that is easy to move in various terrains according to claim 2, characterized in that: A second lifting hydraulic cylinder (108) is fixedly mounted on each of the two extension support plates (110); a crawler lifting bracket (109) is fixedly mounted on the ends of the telescopic rods of the two second lifting hydraulic cylinders (108); the two crawler lifting brackets (109) are fixedly connected via a crawler support bracket (102); and a crawler (103) is rotatably mounted on the circumferential surface of the crawler support bracket (102).

4. The high-speed rice transplanting machine that is easy to move in various terrains according to claim 3, characterized in that: The lower seedling tray (113) is fixedly installed on the support frame (101) in an inclined manner. An electric cylinder (115) is fixedly installed on the side of the lower seedling tray (113). The end of the telescopic rod of the electric cylinder (115) is fixedly matched with the side of the moving tray (114). The electric cylinder (115) is used to drive the moving tray (114) to reciprocate in the horizontal direction on the lower seedling tray (113).

5. The high-speed rice transplanting machine that is easy to move in various terrains according to claim 4, characterized in that: A placing tray bracket (111) is fixedly mounted on one of the extended support plates (110) in the direction close to the lower seedling tray (113), and a placing tray (112) is fixedly mounted on the top of the placing tray bracket (111), and the placing tray (112) is used to place the seedlings.

6. The high-speed rice transplanting machine that is easy to move in various terrains according to claim 5, characterized in that: A plurality of transplanting fork action guide plates (130) are fixedly mounted at the bottom of the side of the transplanting action plate (116); the number of the transplanting fork action guide plates (130) is the same as the number of the seedling separation slots (122); each transplanting fork action guide plate (130) is provided with an annular track, and the annular track is composed of an ascending section (141), a descending section (143), a top insertion section (145), a top guide section (146), a bottom guide section (142), and a bottom withdrawal section (144); and a reciprocating sliding column (140) is slidably mounted in the annular track.

7. The high-speed rice transplanting machine that is easy to move in various terrains according to claim 6, characterized in that: A horizontal limit sliding rod (139) is fixedly mounted on the top and bottom ends of each transplanting fork action guide plate (130), the two horizontal limit sliding rods (139) are arranged in parallel, a vertical limit sliding rod (138) is slidably mounted between the two horizontal limit sliding rods (139), both ends of the vertical limit sliding rod (138) are slidably matched with the horizontal limit sliding rod (139), a transplanting fork bracket (124) is slidably sleeved on the vertical limit sliding rod (138), one end of the transplanting fork bracket (124) is fixedly matched with the reciprocating sliding column (140), wherein the transplanting fork (123) is fixedly mounted on one end of the transplanting fork bracket (124) away from the reciprocating sliding column (140).

8. The high-speed rice transplanting machine that is easy to move in various terrains according to claim 7, characterized in that: A rice transplanting driving beam slide rail (120) is also provided on the rice transplanting action plate (116); a rice transplanting driving beam (119) is slidably mounted on the rice transplanting action plate (116) via the rice transplanting driving beam slide rail (120); the rice transplanting driving beam (119) and a reciprocating sliding column (140) in a circular track provided on each rice transplanting fork action guide plate (130) are movably connected via a rice transplanting driving connecting rod (125); the number of the rice transplanting driving connecting rods (125) is the same as that of the rice transplanting fork action guide plate (130); A horizontal driving chute (129) is provided in the middle of the rice transplanting driving beam (119), a rice transplanting driving pin (128) is slidably mounted in the horizontal driving chute (129), a driving motor bracket (117) is also overhead and fixedly mounted on the rice transplanting action plate (116), a driving motor (118) is fixedly mounted on the driving motor bracket (117), two rice transplanting driving pulleys (126) are rotatably mounted on the driving motor bracket (117), the two rice transplanting driving pulleys (126) are connected by a rice transplanting driving belt (127), one of the rice transplanting driving belts (127) is fixedly mounted on the output shaft of the driving motor (118), the rice transplanting driving pin (128) is fixedly mounted on the circumferential surface of the rice transplanting driving belt (127), and the rice transplanting driving pin (128) can slide and rotate in the horizontal driving chute (129).

9. The high-speed rice transplanting machine that is easy to move in various terrains according to claim 8, characterized in that: The transplanting fork (123) is provided with two parallel seedling pushing rails (137), wherein the seedling pushing permanent magnet block (135) is slidably mounted on the two seedling pushing rails (137), and a bipolar electromagnet (136) is fixedly mounted at the fixed connection between the transplanting fork (123) and the transplanting fork bracket (124), the bipolar electromagnet (136) and the seedling pushing permanent magnet block (135) are magnetically matched, and two parallel reset permanent magnet block guide slide bars (131) are fixedly mounted on the bipolar electromagnet (136), and the two reset permanent magnet block guide slide bars (131) are fixedly mounted on the bipolar electromagnet (136). 1), a limit iron sheet (133) is fixedly installed between the tops of the two reset permanent magnet guide slide bars (131), a reset permanent magnet (132) is slidably installed on the two reset permanent magnet guide slide bars (131), the reset permanent magnet (132) and the seedling pushing permanent magnet (135) are movably connected through a reset connecting rod (134), wherein the reset permanent magnet (132) and the bipolar electromagnet (136) are magnetically matched; two sets of electromagnetic windings are arranged inside the bipolar electromagnet (136), which are respectively used to generate magnetic effects with the seedling pushing permanent magnet (135) and the reset permanent magnet (132).

Images