A transplanting machine

Abstract

A transplanter includes: a power connection part detachably connected to an external power device; a placing part, one end of which is inclined and the other end is horizontal, the horizontal part having a through groove along the vertical direction, the power connection part being installed at the high end of the placing part; a trenching part, fixedly installed at the end of the horizontal part of the placing part facing the power connection part; and a soil-gathering part, having a soil-collecting unit installed at the end of the horizontal part facing away from the power connection part. The transplanter obtains power through the power connection part connected to the external power device, and then provides a placement position for tobacco seedlings with paper pots through the inclined part of the placing part. The through groove in the horizontal part of the placing part protects the seedlings and allows them to be better planted in the soil. The trenching part creates a trench for planting the seedlings, and the soil-gathering part gathers soil around the seedlings through the soil-collecting unit, thus fixing the seedlings in place, enabling the device to plant tobacco seedlings.

Description

Technical Field

[0001] This utility model relates to the technical field of agricultural machinery, and in particular to a transplanter. Background Technology

[0002] In recent years, paper pot seedling cultivation technology has been successfully applied to tobacco seedling cultivation. Compared with conventional seedling cultivation methods, paper pot seedling cultivation has certain advantages in compatibility with transplanting machinery. Currently, tobacco transplanting machinery on the market requires pulling the seedlings from the seedling trays and placing them in a fixed position on the machine, which then moves the seedlings into the transplanting holes. The process of pulling out the seedlings and the mechanical handling and transporting them can damage the seedling roots. Dislodging the substrate can also expose the roots directly to the soil, affecting seedling establishment and root development. In severe cases, it can even cause fertilizer burn. In contrast, each seedling in a paper pot is encased in a paper pot outside the seedling hole, eliminating the root damage caused by pulling out seedlings or mechanical transplanting. This ensures a high survival rate and establishment rate for mechanically transplanted seedlings. However, a transplanting machine that is completely compatible with paper pot seedling cultivation has not yet been found. Utility Model Content

[0003] The main purpose of this utility model is to provide a transplanter adapted for transplanting tobacco seedlings grown in paper pots.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A transplanter, the transplanter comprising: A power connection part is located at the head of the transplanter, and the power connection part is detachably connected to an external power device; The supporting part is located in the middle of the transplanter. One end of the supporting part is arranged at an angle and the other end is arranged horizontally. The horizontal part is provided with a through groove in the vertical direction. The power connection part is installed at the high end of the supporting part. The trenching portion is located below the inclined portion of the support portion and is fixedly disposed at the end of the horizontal portion of the support portion facing the power connection portion; The soil-gathering section is located at the tail of the transplanter. The soil-gathering section has a soil-collecting unit installed at the end of the horizontal section opposite to the power connection section.

[0005] As a further improvement of this utility model, the supporting part includes a tray and a protective plate; The tray is placed at an angle, and the bottom of the tray has an opening; The protective plates are configured as two, and arranged in parallel; The two protective plates extend horizontally from the opening; The through slot is located between the two protective plates; The grooved portion is fixedly installed at the ends of the two protective plates facing the opening.

[0006] As a further improvement of this utility model, a sloping block with an inclined upper surface is fixedly connected between the two protective plates; The high end of the inclined surface is flush with the lower side of the opening, and the low end of the inclined surface is flush with the lower surface of the protective plate.

[0007] As a further improvement of this utility model, the soil-building part includes two symmetrically arranged soil-building pieces; The rectangular plate arranged vertically along the soil-laying sheet has its upper end fixedly connected to the protective plate, and its lower end higher than the lower surface of the protective plate. The two soil-laying pieces are spaced apart on the side facing the protective plate and close together on the side facing away from the protective plate.

[0008] As a further improvement of this utility model, the soil-building part also includes two tobacco ridge moisture-retaining plates; The soil moisture retention sheet is a rectangular plate arranged vertically and located on the side of the soil-covering sheet facing away from the tray; The two tobacco ridge retaining plates are spaced apart from each other on the side facing the protective plate, and close together on the side facing away from the protective plate; The upper end of the tobacco ridge moisture retention sheet is rotatably connected to the support part.

[0009] As a further improvement of this utility model, a circular rotating unit is provided at the upper end of the tobacco ridge moisture retention sheet; A stop bolt is inserted through the middle of the circular rotating unit; The end of the stop bolt passes through the middle of the circular rotating unit and abuts against the pin inside the circular rotating unit.

[0010] As a further improvement of this utility model, the power connection part includes an inverted plate and connecting bolts; The opening of the shaped plate faces away from the support portion; The connecting bolts are arranged vertically and pass through the horizontal plate on the upper side and the horizontal plate on the lower side of the C-shaped plate sequentially from top to bottom; The vertical plate of the shaped plate is connected to the support part on the side facing away from its opening.

[0011] As a further improvement of this utility model, the power connection part also includes a connecting rod and a limiting bolt; The connecting rod is arranged vertically, and its lower end is fixedly installed at the high end of the support part; The vertical plate of the shaped plate is rotatably connected to the connecting rod on the side facing away from its opening. The connecting rod has multiple threaded holes, and the thread of the limiting bolt is adapted to the thread of the threaded hole; The limiting bolt is located above the C-shaped plate and abuts against the upper surface of the C-shaped plate.

[0012] As a further improvement of this utility model, it also includes an angle adjustment part; The two sides of the angle adjustment part move relative to each other along the height direction, with one side installed on the power connection part and the other side installed on the high end of the support part.

[0013] As a further improvement of this utility model, the angle adjustment part includes two sets of connecting units and adjusting bolts; The two sets of connecting units are respectively connected to the power connection part and the support part; The connecting unit is equipped with a rotating component; One set of the connecting units has a threaded hole in the rotating assembly, and the other set of the connecting units has a through hole in the rotating assembly. The threaded end of the adjusting bolt passes through the through hole and is threadedly connected to the threaded hole; The rotating assembly containing the perforation abuts against the head of the adjusting bolt.

[0014] This utility model provides a transplanter, comprising: a power connection part located at the head of the transplanter, the power connection part being detachably connected to an external power device; a supporting part located in the middle of the transplanter, one end of the supporting part being inclined and the other end being horizontally arranged, the horizontally arranged part having a through groove along the vertical direction, the power connection part being installed at the high end of the supporting part; a trenching part located below the inclined part of the supporting part and fixedly arranged at the end of the horizontal part of the supporting part facing the power connection part; and a soil-covering part located at the tail of the transplanter, the soil-covering part having a soil-gathering unit installed at the end of the horizontal part facing away from the power connection part. The device provided by this utility model obtains power by connecting to an external power device through a power connection part, and provides a placement position for tobacco seedlings with paper pots through the inclined part of the holding part. Moreover, the tobacco seedlings are transplanted into the soil through the through groove of the horizontal part of the holding part, which can both protect the tobacco seedlings and make the tobacco seedlings better planted in the soil. The trenching part can open trenches for planting tobacco seedlings, and the soil gathering part can gather the soil near the tobacco seedlings through the soil gathering unit, which can fix the tobacco seedlings, so that the transplanter can plant tobacco seedlings. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the transplanter of this utility model; Figure 2 for Figure 1 Enlarged view of part A; Figure 3 This is a schematic diagram of the overall structure of the transplanter of this utility model from another perspective; Figure 4 for Figure 3 Enlarged view of part B; Figure 5 This is a schematic diagram of the power connection part of the transplanter of this utility model; Figure 6 This is a schematic diagram of the structure of the supporting part and the trenching part of the transplanter of this utility model; Figure 7 This is a cross-sectional view along the height of the supporting part and the trenching part of the transplanter of this utility model. Figure 8 This is a schematic diagram of the soil-laying plate and L-shaped plate of the transplanter of this utility model; Figure 9 This is a schematic diagram of the structure of the tobacco ridge moisture retention plate and the circular rotating unit of the transplanter of this utility model; Labeling Explanation: 1. Power Connection Part; 2. Support Part; 3. Trenching Part; 4. Soil Filling Part; 5. Tray; 6. Protective Plate; 7. Soil Filling Plate; 8. Mound Moisture Retention Plate; 9. Circular Rotation Unit; 10. C-shaped Plate; 11. Connecting Bolt; 12. Connecting Unit; 13. Adjusting Bolt; 14. Connecting Rod; 15. Limiting Bolt; 16. Reinforcing Rod. Detailed Implementation

[0016] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0017] like Figure 1 and Figure 3 As shown, a transplanter includes: a power connection part 1 located at the head of the transplanter, which is detachably connected to an external power device; a lifting part 2 located in the middle of the transplanter, with one end of the lifting part 2 arranged at an incline and the other end arranged horizontally, the horizontally arranged part having a through groove along the vertical direction, and the power connection part 1 installed at the high end of the lifting part 2; a trenching part 3 located below the incline of the lifting part 2 and fixedly installed at the end of the horizontal part of the lifting part 2 facing the power connection part 1; and a soil-covering part 4 located at the tail of the transplanter, which has a soil-gathering unit installed at the end of the horizontal part facing away from the power connection part 1.

[0018] In this embodiment, multiple tobacco seedlings in paper pots are sequentially connected by connecting straps of the same material as the paper pots. The use of the device provided in this embodiment is described as described above. That is, after the first tobacco seedling is planted in the soil, the connecting straps can pull the subsequent tobacco seedlings as the transplanter moves. In actual planting, the tobacco seedlings and paper pots are filled with substrate, and the friction between the whole formed by the tobacco seedlings, paper pots, and substrate and the support part 2 is sufficient to prevent the whole formed by the tobacco seedlings, paper pots, and substrate from sliding down on its own. It will only slide down when it is subjected to a downward pulling force.

[0019] like Figure 6 and Figure 7 As shown, the placement part 2 includes a tray 5 and a protective plate 6; the tray 5 is placed at an angle and has an opening at its lower end; two protective plates 6 are provided and arranged in parallel; the two protective plates 6 extend horizontally from the opening; a through groove is located between the two protective plates 6; a groove part 3 is fixedly installed at the ends of the two protective plates 6 facing the opening. A sloping block with an inclined upper surface is fixedly connected between the two protective plates 6; the high end of the sloping block is flush with the lower side of the opening, and the low end of the sloping block is flush with the lower surface of the protective plate 6.

[0020] In this embodiment, the bottom surface of tray 5 is a combination of a rectangle and an isosceles trapezoid, with the longer base of the isosceles trapezoid equal to the width of the rectangle. The opening is located on the shorter base of the isosceles trapezoid, and the periphery of tray 5 has protective plates to prevent tobacco seedlings from falling. The protective plates on the opening side gradually move closer to each other along the two sides of the isosceles trapezoid, allowing the tobacco seedlings to gradually move towards the opening during planting, while preventing the seedlings from piling up at the opening. To prevent the seedlings at the opening from moving too fast, the bottom surface of tray 5 at the opening is set to a horizontal bottom surface, while the other bottom surfaces of tray 5 remain sloping bottom surfaces, decreasing in height as they approach the opening.

[0021] To prevent the tobacco seedlings from being damaged by the instantaneous force of gravity when they separate from the tray 5 at the opening, thus preventing the paper pot from breaking or the connecting strap from snapping, a sloping block is provided between the two protective plates 6. The sloping block has a smaller height as it moves further away from the opening, and its length is much shorter than that of the protective plate 6. During planting, the tobacco seedlings can slide along the sloping block. At the same time, the through groove formed by the two protective plates 6 can protect the tobacco seedlings and keep them upright during the sliding process or after they land, preventing soil from burying the leaves of the tobacco seedlings during subsequent soil covering operations.

[0022] like Figure 8 As shown, the soil-building part 4 includes two symmetrically arranged soil-building pieces 7; the soil-building pieces 7 are rectangular plates arranged vertically, with their upper ends fixedly connected to the protective plate 6 and their lower ends higher than the lower surface of the protective plate 6; the two soil-building pieces 7 are far apart from each other on the side facing the protective plate 6, and close together on the side facing away from the protective plate 6.

[0023] In this embodiment, the purpose of the soil-gathering plate 7 is to gather the soil to the rootstock of the tobacco seedlings, burying the roots and securing the seedlings. Since the lower end of the soil-gathering plate 7 is higher than the lower surface of the protective plate 6, the soil gathered by the soil-gathering plate 7 is fine soil. To facilitate the installation of the soil-gathering plate 7, an L-shaped plate is fixedly connected to the ends of the two protective plates 6 away from the tray 5. The vertical plate of the L-shaped plate is welded to the protective plate 6, and the horizontal plate of the L-shaped plate is located below the vertical plate and extends away from the tray 5. The upper end of the soil-gathering plate 7 is fixedly connected to the surface of the horizontal plate of the L-shaped plate. Furthermore, to prevent the L-shaped plate from obstructing the tobacco seedlings, the middle part of the L-shaped plate has a hollow structure, and the top of the hollow structure is at least higher than the top surface of the protective plate 6. The two soil mounds 7 are positioned far apart on the side facing the protective plate 6, and close together on the side facing away from the protective plate 6. At the same time, the outer sides of the two soil mounds 7 are outside the two protective plates 6, and the inner sides of the two soil mounds 7 are flush with the inner surfaces of the two protective plates 6. This arrangement is to make full use of the soil near the tobacco seedlings, gather the soil near the tobacco seedlings, and avoid scratching the tobacco seedlings.

[0024] In this embodiment, the trenching section 3 uses a plow. The lower surface of the plow is flush with the lower surface of the protective plate 6, and both ends of the plow are larger than the outer sides of the two protective plates 6, so that the soil can be transported more smoothly to both sides of the protective plate 6. In order to prevent excessive soil accumulation under the tray 5, which may affect the movement of tobacco seedlings or make the trenches opened by the plow too shallow, a retaining plate is provided at the lower part of the tray 5 and the upper part of the plow. The retaining plate is a rectangular plate, and the angle of the retaining plate is parallel to the lower surface of the tray 5. The lowest end of the retaining plate is welded to the side of the protective plate 6 facing the power connection part 1.

[0025] like Figure 9 As shown, the soil-building section 4 also includes two ridge moisture-retaining plates 8; the ridge moisture-retaining plates 8 are rectangular plates arranged in the vertical direction and located on the side of the soil-building plate 7 facing away from the tray 5; the two ridge moisture-retaining plates 8 are far apart from each other on the side facing the protective plate 6, and close together on the side facing away from the protective plate 6; the upper end of the ridge moisture-retaining plates 8 is rotatably connected to the support section 2.

[0026] The upper end of the tobacco ridge retaining plate 8 is provided with a circular rotating unit 9; a stop bolt is provided in the middle of the circular rotating unit 9; the end of the stop bolt passes through the middle of the circular rotating unit 9 and abuts against the pin inside the circular rotating unit 9.

[0027] To reduce manpower waste, the device provided in this embodiment is equipped with a ridge moisture retention plate 8, which is specifically an inclined rectangular plate. Two ridge moisture retention plates 8 are positioned so that their sides facing the protective plate 6 are far apart, while their sides facing away from the protective plate 6 are close together. This allows the transplanter to automatically regroup the soil moved by the furrowing section 3 into new ridges when it moves, thanks to the action of the ridge moisture retention plate 8. To facilitate the installation of the ridge moisture retention plate 8 and to increase the structural strength of the transplanter, reinforcing rods 16 are fixedly installed on the outer surfaces of the two protective plates 6 that are far apart. The extension direction of the reinforcing rods 16 is the same as the extension direction of the supporting section 2. The reinforcing rods 16 pass through the gap formed by the L-shaped plate and the soil-covering plate 7. The upper side of the two reinforcing rods 16 on one side of the soil-covering plate 7 extends outwards and upwards to form a ridge connecting rod. A hinge plate is provided on the outer side of the end of the ridge connecting rod, away from the tobacco ridge. The end of the ridge connecting rod is configured as a hinge seat, and a pin is inserted through the hinge seat. A circular rotating unit 9 is provided at the top of the ridge moisture retention plate 8. The circular rotating unit 9 is a sleeve that can rotate around the pin. The circular rotating unit 9 is inserted through the pin, and a stop bolt is inserted through the middle of the circular rotating unit 9. The end of the stop bolt passes through the annular circumferential wall of the circular rotating unit 9 and abuts against the pin to achieve the positioning and fixed angle of the ridge moisture retention plate 8, thus facilitating adaptation to different ridge shapes. When it is necessary to adjust the opening angle of the ridge moisture retention plate 8, simply loosen the stop bolt, rotate the ridge moisture retention plate 8, and finally tighten the stop bolt. To increase the structural strength of the ridge connecting rod, a reinforcing connecting rod is fixedly connected between corresponding ridge connecting rods. The reinforcing connecting rod is arranged horizontally, and each end is fixedly connected to a ridge connecting rod. In this embodiment, two ridge connecting rods extend from the same reinforcing rod 16, and there are also two corresponding reinforcing connecting rods. The retaining plate is welded to the underside of the two reinforcing bars 16.

[0028] like Figure 2 and Figure 5 As shown, the power connection part 1 includes an inverted plate 10 and connecting bolts 11; the opening of the inverted plate 10 faces away from the support part 2; the connecting bolts 11 are arranged vertically and pass through the upper and lower horizontal plates of the inverted plate 10 sequentially from top to bottom; the vertical plate of the inverted plate 10 is connected to the support part 2 on the side facing away from its opening. The power connection part 1 also includes a connecting rod 14 and a limiting bolt 15; the connecting rod 14 is arranged vertically and its lower end is fixedly installed at the high end of the support part 2; the vertical plate of the inverted plate 10 is rotatably connected to the connecting rod 14 on the side facing away from its opening; the connecting rod 14 has multiple threaded holes, and the threads of the limiting bolts 15 are adapted to the threads of the threaded holes; the limiting bolts 15 are located above the inverted plate 10 and abut against the upper surface of the inverted plate 10.

[0029] When connecting the power connection part 1 to the external power device, the connecting bolt 11 is disengaged from the C-shaped plate 10, and then the C-shaped plate 10 is snapped into the corresponding connection point of the external power device. The connecting bolt 11 is then reinserted into the C-shaped plate 10 from top to bottom, thus connecting the transplanter to the external power device and preventing separation during use. For easy storage when not in use, the C-shaped plate 10 is rotatably connected to the connecting rod 14. Specifically, a rotating strip extends from the side of the vertical plate of the C-shaped plate 10 away from its opening. The end of the rotating strip away from the C-shaped plate 10 is set as a rotating ring, which is rotatably mounted on the connecting rod 14. To prevent the rotating ring from separating from the connecting rod 14 during use, the connecting rod 14 has multiple threaded holes. The threads of the limiting bolt 15 are matched with the threads of the threaded holes. The limiting bolt 15 is located above the C-shaped plate 10 and abuts against the upper surface of the C-shaped plate 10. The height of the upper end of the support section 2 can be adjusted by adjusting the height of the position of the limiting bolt 15. In this embodiment, the stop ring of the tobacco seedling can be hung on the connecting rod 14.

[0030] The transplanter also includes an angle adjustment unit; the two sides of the angle adjustment unit move relative to each other along the height direction, one side is installed on the power connection unit 1, and the other side is installed on the high end of the support unit 2. The angle adjustment unit includes two sets of connecting units 12 and adjusting bolts 13; the two sets of connecting units 12 are respectively connected to the power connection unit 1 and the support unit 2; a rotating component is provided in the connecting unit 12; a threaded hole is opened in the rotating component of one set of connecting units 12, and a through hole is opened in the rotating component of the other set of connecting units 12; the threaded end of the adjusting bolt 13 passes through the through hole and is threadedly connected to the threaded hole; the rotating component where the through hole is located abuts against the head of the adjusting bolt 13.

[0031] In this embodiment, a first angle adjusting rod arranged horizontally is fixed to the lower end of the connecting rod 14. The end of the reinforcing rod 16 away from the protective plate 6 extends from one side of the tray 5, and a second angle adjusting rod arranged horizontally is fixed to the extended end. The first angle adjusting rod and the second angle adjusting rod are parallel to each other, and their horizontal arrangement direction is parallel to the horizontal direction of the bottom surface of the tray 5. The connecting unit 12 includes two cylindrical or square tubes arranged vertically. The first set of connecting units 12 is fixedly arranged on the upper side of the first angle adjusting rod along the extension direction of the first angle adjusting rod, and the second set of connecting units 12 is fixedly arranged on the upper side of the second angle adjusting rod along the extension direction of the second angle adjusting rod. In this embodiment, the connecting unit 12 includes two vertically arranged cylinders, and the components for threaded holes and through holes are all hexagonal blocks. The specific shape can be selected according to the actual situation. A hinge rod is passed between the cylinders of the first set of connecting units 12, and a hexagonal block for threaded holes is provided in the middle of the hinge rod. Similarly, a hinge rod is passed between the cylinders of the second set of connecting units 12, and a hexagonal block for through holes is provided in the middle of the hinge rod. The threaded end of the adjusting bolt 13 passes through the through hole and is threadedly connected to the threaded hole. The rotating component where the through hole is located abuts against the head of the adjusting bolt 13. When the adjusting bolt 13 is rotated, under the action of gravity, the cylinders, hinge rods, hexagonal blocks, and tray 5 of the second set of connecting units 12 all move downward, thereby causing the hexagonal blocks of the second set of connecting units 12 to press against the head of the adjusting bolt 13, and also causing the first angle adjusting rod and the second angle adjusting rod to produce relative displacement, thereby adjusting the elevation angle of the tray 5. Figure 4 As shown, to facilitate the turning of the adjusting bolt 13, an adjusting handle is provided at the end of the adjusting bolt 13 away from its bolt head. The handle can be welded. In this embodiment, the adjusting handle is specifically an L-shaped rod, and the length of the L-shaped rod must be greater than the end diameter of the adjusting bolt 13 to facilitate operation. At the same time, in order to reduce the shear force formed by the combined action of the supporting part 2 and the power connection part 1 on the adjusting bolt 13, the first angle adjusting rod and the second angle adjusting rod are hinged, and two connecting plates are provided at the lower part of the two rods, which are hinged by pins. When the first angle adjusting rod and the second angle adjusting rod move relative to each other, the pins in the middle of the two connecting plates can offset part of the shear force.

[0032] The specific methods of fixing and fixing in this embodiment include, but are not limited to, integral molding, welding and bolting. The actual method in the construction process shall be determined according to the actual situation, and this embodiment does not impose specific restrictions.

[0033] The specific implementation method is as follows: The external power unit is connected via the U-shaped plate 10 and connecting bolt 11. The elevation angle of the tray 5 is adjusted by rotating the adjusting bolt 13. The tobacco seedlings are then placed on the tray 5, and the stop rings of the tobacco seedlings are hung on the connecting rod 14. The first tobacco seedling is then buried in the soil. The external power unit is then activated, and a trench is opened under the action of the plow. Under the action of the connecting belt, the other tobacco seedlings will move into the trench in sequence. Then, under the action of the soil-covering plate 7, fine soil is buried to the roots of the tobacco seedlings. At the same time, under the action of the tobacco ridge moisture-retaining plate 8, a new tobacco ridge is formed.

[0034] The specific embodiments of the utility model have been described in detail above, but they are only examples, and the utility model is not limited to the specific embodiments described above. For those skilled in the art, any equivalent modifications or substitutions to the utility model are also within the scope of the utility model. Therefore, all equivalent transformations, modifications, and improvements made without departing from the spirit and principles of the utility model should be covered within the scope of the utility model.

Claims

1. A transplanting machine characterized by comprising: The transplanter includes: A power connection part (1) is located at the head of the transplanter, and the power connection part (1) is detachably connected to an external power device; The supporting part (2) is located in the middle of the transplanter. One end of the supporting part (2) is arranged at an inclination and the other end is arranged horizontally. The horizontal part is provided with a through groove in the vertical direction. The power connection part (1) is installed at the high end of the supporting part (2). The trench (3) is located below the inclined portion of the support portion (2) and is fixedly disposed at the end of the horizontal portion of the support portion (2) facing the power connection portion (1); The soil-gathering section (4) is located at the tail of the transplanter. The soil-gathering section (4) has a soil-collecting unit installed at the end of the horizontal part facing away from the power connection section (1).

2. The transplanter according to claim 1, characterized by The placement part (2) includes a tray (5) and a protective plate (6); The tray (5) is placed at an angle, and the lower end of the tray (5) has an opening; The protective plate (6) is provided in two parts and arranged in parallel; The two protective plates (6) extend horizontally from the opening; The through slot is located between the two protective plates (6); The grooved portion (3) is fixedly installed on the ends of the two protective plates (6) facing the opening.

3. The transplanter of claim 2, wherein An inclined block with an inclined surface on the upper surface is fixedly connected between the two protective plates (6); The high end of the inclined surface is flush with the lower side of the opening, and the low end of the inclined surface is flush with the lower surface of the protective plate (6).

4. The transplanter of claim 2, wherein The soil-building section (4) includes two symmetrically arranged soil-building pieces (7); The soil-laying plate (7) is a rectangular plate arranged vertically, with its upper end fixedly connected to the protective plate (6) and its lower end higher than the lower surface of the protective plate (6); The two soil-laying pieces (7) are spaced apart from each other on the side facing the protective plate (6), and close together on the side facing away from the protective plate (6).

5. The transplanter of claim 4, wherein The soil-building section (4) also includes two tobacco ridge moisture-retaining plates (8); The tobacco ridge moisture retention plate (8) is a rectangular plate arranged in the vertical direction and located on the side of the soil-laying plate (7) facing away from the tray (5); The two smoke mound retaining plates (8) facing the protective plate (6) are far apart from each other, and the sides facing away from the protective plate (6) are close together; The upper end of the tobacco ridge moisture retaining plate (8) is rotatably connected to the support part (2).

6. The transplanter of claim 5, wherein The upper end of the tobacco ridge moisture retention plate (8) is provided with a circular rotating unit (9); A stop bolt is provided in the middle of the circular rotating unit (9); The end of the stop bolt passes through the middle of the circular rotating unit (9) and abuts against the pin inside the circular rotating unit (9).

7. The transplanter of claim 1, wherein The power connection part (1) includes an inverted plate (10) and a connecting bolt (11); The opening of the shaped plate (10) faces away from the support part (2); The connecting bolts (11) are arranged vertically and pass through the horizontal plate on the upper side and the horizontal plate on the lower side of the C-shaped plate (10) sequentially from top to bottom; The vertical plate of the shaped plate (10) is connected to the support part (2) on the side facing away from its opening.

8. The transplanter of claim 7, wherein The power connection part (1) also includes a connecting rod (14) and a limiting bolt (15); The connecting rod (14) is arranged in a vertical direction, and its lower end is fixedly installed at the high end of the support part (2); The vertical plate of the shaped plate (10) facing away from its opening is rotatably connected to the connecting rod (14); The connecting rod (14) has multiple threaded holes, and the thread of the limiting bolt (15) is adapted to the thread of the threaded hole; The limiting bolt (15) is located above the shaped plate (10) and abuts against the upper surface of the shaped plate (10).

9. The transplanter of claim 1, wherein, It also includes an angle adjustment unit; The two sides of the angle adjustment part move relative to each other along the height direction, with one side installed on the power connection part (1) and the other side installed on the high end of the support part (2).

10. The transplanter of claim 9, wherein, The angle adjustment unit includes two sets of connecting units (12) and adjusting bolts (13); The two sets of connecting units (12) are respectively connected to the power connection part (1) and the support part (2); A rotating component is provided inside the connecting unit (12); One set of the connecting units (12) has a threaded hole in the rotating assembly, and the other set of the connecting units (12) has a through hole in the rotating assembly. The threaded end of the adjusting bolt (13) passes through the through hole and is threadedly connected to the threaded hole; The rotating assembly where the perforation is located abuts against the head of the adjusting bolt (13).

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