A high-speed rice transplanter that is convenient for moving on various terrains

Abstract

The present invention discloses a high-speed rice transplanter that is convenient for moving on various terrains, relating to the technical field of rice transplanters; the present invention includes a support frame, a rice transplanting action board and a moving system; the rice transplanting action board is equipped with a seedling feeding tray and a motion tray, and realizes automatic separation and transplantation of seedlings through a seedling separating baffle and a rice transplanting fork; the rice transplanting fork is guided by an annular track and cooperates with a driving motor to ensure accurate actions; the device adopts a dual moving structure of motor wheels and crawler belts and adapts to different terrains through a hydraulic cylinder; a seedling pushing permanent magnet block and a bipolar electromagnet solve the problem of seedling adhesion and ensure the continuity of operation; the present invention has high seedling separation efficiency, stable planting quality, automatic operation, is significantly superior to manual rice transplanting, and is applicable to various farmland environments.

Description

Technical Field

[0001] The present invention relates to the technical field of rice transplanters, and specifically to a high-speed rice transplanter that is convenient to move on various terrains. Background Art

[0002] Existing rice transplanting techniques mainly rely on manual operation. Farmers need to manually separate the plate-shaped rice seedlings one by one and then bend down to insert them into the soil. This method is inefficient, with only hundreds of rice seedlings being planted per hour, and the labor intensity is high. Prolonged operation is likely to cause fatigue, resulting in a slow planting progress. The process of manually separating the seedlings is cumbersome, and it is difficult to quickly and evenly separate the seedlings. There are often cases of missed insertion or repeated operations, which affect the planting efficiency. In complex terrains, manual labor is required to carry the rice seedlings and tools on foot, making it inconvenient to move. Especially in muddy or rugged farmlands, physical exertion is greater, and the working range is limited. In addition, when manually transplanting rice seedlings, the seedlings often stick to the hands or tools due to the stickiness of the soil, and it is necessary to frequently stop to clean, resulting in poor operation continuity. The transplanting depth and spacing are also difficult to maintain consistent due to the different strengths and habits of different workers, which affects the planting quality. Summary of the Invention

[0003] To overcome the defects of the above-mentioned existing technologies, the present invention provides the following technical solutions: A high-speed rice transplanter that is convenient to move on various terrains, including a transplanting action plate. A slantingly arranged seedling feeding tray is provided on the side of the transplanting action plate. A moving tray is slidably arranged on the upper surface of the seedling feeding tray. Multiple seedling separating baffles are fixedly installed on the moving tray. The seedling separating baffles form multiple sliding grooves for placing rice seedlings on the upper surface of the moving tray. A seedling separating slot is provided at the bottom of each sliding groove, and the seedling separating slot is opened at the bottom end of the seedling feeding tray. A transplanting fork is arranged at the vertical position of each seedling feeding tray. The transplanting fork can move along the vertical direction of the seedling feeding tray and is used to bring the rice seedlings on the moving tray into the soil. A pusher permanent magnet block is slidably arranged on each transplanting fork, and the pusher permanent magnet block is used to push away the rice seedlings sticking to the transplanting fork.

[0004] Preferably, the transplanting action plate is fixedly installed on a support frame. Extension support plates are fixedly installed at both ends of the support frame. Two parallel lifting guiding slide bars are slidably installed on each extension support plate. The axis of the lifting guiding slide bar is perpendicular to the horizontal plane. The bottom ends of the two lifting guiding slide bars are fixedly installed with a motor wheel bracket. Motor wheels are rotatably installed at both ends of the motor wheel bracket. A first lifting hydraulic cylinder is also fixedly installed on the extension support plate. The end of the telescopic rod of the first lifting hydraulic cylinder is fixedly cooperated with the motor wheel bracket.

[0005] Preferably, second lifting hydraulic cylinders are fixedly installed on both extension support plates. The ends of the telescopic rods of the two second lifting hydraulic cylinders are fixedly installed with crawler lifting brackets. The two crawler lifting brackets are fixedly connected through a crawler support bracket. A crawler is rotatably installed on the circumferential surface of the crawler 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, two parallel push-seedling slide rails are provided on the transplanting fork. The push-seedling permanent magnet block is slidably installed on the two push-seedling slide 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 push-seedling permanent magnet block. Two parallel reset permanent magnet guiding rods are fixedly installed on the bipolar electromagnet. A limiting iron sheet is fixedly installed between the tops of the two reset permanent magnet guiding rods. A reset permanent magnet is slidably installed on the two reset permanent magnet guiding rods. The reset permanent magnet is movably connected to the push-seedling permanent magnet through a reset connecting rod. The reset permanent magnet is magnetically matched with the bipolar electromagnet. Two groups of electromagnetic windings are arranged inside the bipolar electromagnet, which are respectively used for magnetic interaction with the push-seedling permanent magnet and the reset permanent magnet.

[0012] The present invention has the following beneficial effects compared with the prior art: (1) Through the design of the seedling separation baffle and the seedling separation slot on the moving disk of the present invention, combined with the precise movement of the transplanting fork, the plate-shaped seedlings can be separated one by one and quickly inserted into the soil, avoiding the cumbersome process of manually separating seedlings one by one. The electric cylinder drives the moving disk to reciprocate, so that each seedling can pass through the seedling separation slot in turn and be taken away by the transplanting fork for planting, greatly shortening the time required for planting the number of seedlings per unit time, and is particularly suitable for efficient operation of large-area farmland; (2) Through the dual moving structure of the motor wheel and the crawler of the present invention, combined with the adjustment functions of the first lifting hydraulic cylinder and the second lifting hydraulic cylinder, the moving mode can be freely switched according to the flat or rugged terrain. Compared with manual transplanting that requires carrying seedlings and tools on foot, this device uses the motor wheel to move quickly on flat terrain and relies on the crawler to move forward stably on rugged terrain, reducing the physical consumption of manual labor in complex terrain and improving the operation range and efficiency; (3) The push-seedling permanent magnet equipped on the transplanting fork of the present invention is magnetically matched with the bipolar electromagnet, which can quickly push the seedling away after it is inserted into the soil, avoiding the seedling sticking to the transplanting fork due to the viscosity of the soil. Compared with the situation where the sticky seedlings need to be manually cleaned during manual transplanting, this design ensures that the push-seedling permanent magnet returns to its initial position after each operation through the reset mechanism of the reset connecting rod and the reset permanent magnet, reducing the interruption time and improving the operation smoothness; (4) The annular track design on the action guiding plate of the transplanting fork of the present invention, combined with the driving of the transplanting driving beam and the transplanting driving connecting rod, makes the transplanting fork move along a fixed path, ensuring that each seedling is accurately inserted into the soil. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0014] Figure 2 It is a schematic diagram of the structure at the seedling tray of the present invention;

[0015] Figure 3 For the present invention Figure 2 Schematic diagram of the structure at position A;

[0016] Figure 4 Schematic diagram of the rice transplanting action board structure of the present invention;

[0017] Figure 5 Of the present invention Figure 4 Schematic diagram of the structure at position B in the present invention;

[0018] Figure 6 Of the present invention Figure 4 Schematic diagram of the structure at position C in the present invention;

[0019] Figure 7 Schematic diagram of the structure at the horizontal limit sliding rod of the present invention;

[0020] Figure 8 Of the present invention Figure 7 Schematic diagram of the structure at position D in the present invention;

[0021] Figure 9 Schematic diagram of the rice transplanting fork action guiding board structure of the present invention;

[0022] Figure 10 Of the present invention Figure 9 Schematic diagram of the structure at position E in the present invention;

[0023] Figure 11 Of the present invention Figure 9 Schematic diagram of the structure at position F in the present invention.

[0024] In the figure: 101 - support frame; 102 - crawler support bracket; 103 - crawler; 104 - motor wheel; 105 - motor wheel bracket; 106 - lifting guide slide bar; 107 - first lifting hydraulic cylinder; 108 - second lifting hydraulic cylinder; 109 - crawler lifting bracket; 110 - extension support plate; 111 - placement tray bracket; 112 - placement tray; 113 - seedling tray; 114 - moving tray; 115 - electric cylinder; 116 - rice transplanting action board; 117 - drive motor bracket; 118 - drive motor; 119 - rice transplanting drive beam; 120 - rice transplanting drive beam slide rail; 121 - seedling separating baffle; 122 - seedling separating slot; 123 - rice transplanting fork; 124 - rice transplanting fork bracket; 125 - rice transplanting drive link; 126 - rice transplanting drive pulley; 127 - rice transplanting drive belt; 128 - rice transplanting drive pin; 129 - horizontal drive chute; 130 - rice transplanting fork action guiding board; 131 - reset permanent magnet block guide slide bar; 132 - reset permanent magnet block; 133 - limiting iron sheet; 134 - reset link; 135 - seedling pushing permanent magnet block; 136 - bipolar electromagnet; 137 - seedling pushing slide rail; 138 - vertical limit sliding rod; 139 - horizontal limit sliding rod; 140 - reciprocating sliding column; 141 - ascending section; 142 - bottom guiding section; 143 - descending section; 144 - bottom retreating section; 145 - top inserting section; 146 - top guiding section. Detailed implementation manners

[0025] The following will be combined with the attached Figures 1-11 drawings and further illustrate the technical solution of the present invention through specific embodiments.

[0026] The present invention provides a high-speed rice transplanter that is convenient for moving on various terrains, including a transplanting action plate 116. A downward-sloping seedling tray 113 is arranged on the side of the transplanting action plate 116. A moving plate 114 is slidably arranged on the upper surface of the seedling tray 113. A plurality of seedling separating baffles 121 are fixedly installed on the moving plate 114. The seedling separating baffles 121 form a plurality of sliding grooves for placing rice seedlings on the upper surface of the moving plate 114. A seedling separating slot 122 is arranged at the bottom of each sliding groove, and the seedling separating slot 122 is opened at the bottom end of the seedling tray 113. A transplanting fork 123 is arranged at the vertical position of each seedling tray 113. The transplanting fork 123 can move along the vertical direction of the seedling tray 113 and is used to bring the rice seedlings on the moving plate 114 into the soil. A pusher permanent magnet block 135 is slidably arranged on each transplanting fork 123, and the pusher permanent magnet block 135 is used to push away the rice seedlings adhered to the transplanting fork 123. The transplanting action plate 116 is fixedly installed on a support frame 101. Extension support plates 110 are fixedly installed at both ends of the support frame 101. Two parallel lifting guide rods 106 are slidably installed on each extension support plate 110. The axis of the lifting guide rod 106 is perpendicular to the horizontal plane. The bottom ends of the two lifting guide rods 106 are fixedly installed with a motor wheel bracket 105. Motor wheels 104 are rotatably installed at both ends of the motor wheel bracket 105. A first lifting hydraulic cylinder 107 is also fixedly installed on the extension support plate 110. The end of the telescopic rod of the first lifting hydraulic cylinder 107 is fixedly engaged with the motor wheel bracket 105. Second lifting hydraulic cylinders 108 are fixedly installed on both extension support plates 110. The ends of the telescopic rods of the two second lifting hydraulic cylinders 108 are both fixedly installed with a crawler lifting bracket 109. The two crawler lifting brackets 109 are fixedly connected through a crawler support bracket 102. A crawler 103 is rotatably installed on the circumferential surface of the crawler support bracket 102. The 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 seedling tray 113. The end of the telescopic rod of the electric cylinder 115 is fixedly engaged with the side of the moving plate 114. The electric cylinder 115 is used to drive the moving plate 114 to reciprocate horizontally on the seedling tray 113. A placement tray bracket 111 is fixedly installed on one of the extension support plates 110 close to the seedling tray 113 direction. A placement tray 112 is fixedly installed at the top of the placement tray bracket 111, and the placement tray 112 is used to place rice seedlings.

[0027] 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 dividing slots 122. An annular track is provided on each transplanting fork action guide plate 130, and the annular track is composed of a rising section 141, a falling section 143, a top insertion section 145, a top guiding section 146, a bottom guiding section 142, and a bottom retracting section 144. A reciprocating sliding column 140 is slidably installed in the annular track. Horizontal limit sliding rods 139 are fixedly installed at the top and bottom 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. The two ends of the vertical limit sliding rod 138 are slidably matched with the horizontal limit sliding rods 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 a transplanting fork 123 is fixedly installed at the end of the transplanting fork bracket 124 away from the reciprocating sliding column 140.

[0028] 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.

[0029] 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.

[0030] The movement of the rice transplanter fork 123 is achieved by controlling the drive motor 118. Specifically, the output shaft of the drive motor 118 drives one of the rice transplanting drive pulleys 126 to rotate, and then drives the two rice transplanting drive pulleys 126 to rotate simultaneously through the rice transplanting drive belt 127. And the rice transplanting drive belt 127 also rotates. The rice transplanting drive belt 127 drives the rice transplanting drive pin 128 to move accordingly. The rice transplanting drive pin 128 reciprocally slides within the horizontal drive chute 129, and at the same time causes the rice transplanting drive beam 119 to reciprocate in the vertical direction following the rice transplanting drive belt 127. The reciprocating movement of the rice transplanting drive beam 119 in the vertical direction drives the reciprocating sliding column 140 to rotate within the circular track on the rice transplanter fork action guiding plate 130 through the rice transplanting drive connecting rod 125 (for example, the reciprocating sliding column 140 moves downward within the descending section 143. When it moves to the bottom departure section 144, it will move to the lowest end of the ascending section 141 under the guidance of the bottom departure section 144 (during this process, the rice transplanter fork 123 will horizontally withdraw from the rice seedlings already inserted into the soil). At this time, the rice transplanting drive beam 119 moves upward. Therefore, through the rice transplanting drive connecting rod 125, the reciprocating sliding column 140 is pulled to move upward from the lowest end of the ascending section 141, and then enters the ascending section 141 under the guidance of the bottom guiding section 142 (the bottom guiding section 142 is to prevent the reciprocating sliding column 140 from moving into the descending section 143). Then it moves along the ascending section 141 to the top insertion section 145, and slides to the top end of the descending section 143 under the guidance of the top insertion section 145 (during this process, the rice transplanter fork 123 will move horizontally towards the movement disk 114 for inserting rice seedlings). Then it slides into the descending section 143 under the guidance of the top guiding section 146 and slides downward again within the descending section 143. This process will separate one of the plate-shaped rice seedlings in the movement disk 114 through the seedling separation slot 122 and drive the rice seedling to be inserted into the soil).Some of the seedlings are lighter in weight and will stick to the rice transplanting fork 123 under the viscosity of the soil. Therefore, it is necessary to separate the seedlings from the rice transplanting fork 123 after inserting them into the soil. At this time, the bipolar electromagnet 136 is activated, and the bipolar electromagnet 136 generates an instantaneous magnetic force (the bipolar electromagnet 136 is powered by a capacitor. First, the capacitor is charged, and then the capacitor discharges to the bipolar electromagnet 136). The bipolar electromagnet 136 repels the seedling-pushing permanent magnet 135. At this time, the seedling-pushing permanent magnet 135 will push the seedlings on the rice transplanting fork 123 away. In this process, the reset link 134 will drive the reset permanent magnet 132 to slide on the reset permanent magnet guiding rod 131, so that the reset permanent magnet 132 contacts the bipolar electromagnet 136. Subsequently, the bipolar electromagnet 136 is activated again (at this time, it is the other electromagnetic winding inside the bipolar electromagnet 136, and the magnetic pole directions of the two electromagnetic windings are arranged perpendicular to each other). Still through the instantaneous discharge of the capacitor (when the rice transplanting fork 123 moves to a position close to the topmost position), the bipolar electromagnet 136 generates an instantaneous magnetic force to repel the reset permanent magnet 132 downward, causing the reset permanent magnet 132 to slide upward. The reset permanent magnet 132 contacts the limit iron sheet 133 (the limit iron sheet 133 and the reset permanent magnet 132 can have a weak magnetic attraction force, and this magnetic attraction force is to prevent the reset permanent magnet 132 from sliding downward along the reset permanent magnet guiding rod 131 under the action of gravity and vibration. At the same time, during the movement of the rice transplanting fork 123 when it is inserted into the soil, water and soil will exert an upward resistance on the reset permanent magnet 132, which can also keep the reset permanent magnet 132 in close contact with the limit iron sheet 133).

[0031] Select to activate the motor wheel 104 or the crawler 103 according to the different terrains. For example, at a relatively flat terrain position, control the telescopic rods of the two first lifting hydraulic cylinders 107, 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, making the bottom of the motor wheels 104 lower than the bottom edge of the crawler 103 (synchronously control the two second lifting hydraulic cylinders 108, 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, making the crawler 103 away from the ground). At this time, the whole is driven by the motor wheels 104. On the contrary, if the ground is uneven, at this time, let the crawler 103 contact the ground and the motor wheels 104 leave the ground. It should be noted that the contact surfaces of the crawler 103 and the motor wheels 104 with the ground are both provided with patterns for stirring 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); 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.

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 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).

7. The high-speed rice transplanting machine that is easy to move in various terrains according to claim 6, 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).

8. The high-speed rice transplanting machine that is easy to move in various terrains according to claim 7, 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