Sapling transportation device and method for forestry planting

Abstract

The invention relates to the field of forestry planting, and discloses a sapling transportation device for forestry planting and a method thereof, which solve the problems that saplings are easy to collide and the survival rate of the saplings is influenced during transportation at present, the sapling transportation device comprises a placing pot, an outer edge is arranged on the outer side of the top end of the placing pot, and a root limiting assembly is arranged at the top of the outer edge; the root limiting assembly comprises four fan-shaped plates arranged above the containing pot at equal angles, the four fan-shaped plates are combined to form a complete ring shape, rotating arms are arranged on the sides, close to the outer edge, of the fan-shaped plates, connecting shafts are installed at one ends of the rotating arms, the connecting shafts are rotationally connected with rotating frames, and the rotating frames are installed on the outer edge at equal angles. The four sector plates are arranged above the containing pot at equal angles, after the roots of the saplings are placed in the containing pot, the sector plates rotate downwards, the four sector plates are limited above the containing pot and surround the outer portions of the diameter portions of the saplings, the roots of the saplings are conveniently limited, bumping of the saplings is reduced, and the transportation stability is improved.

Description

Technical Field

[0001] This invention belongs to the field of forestry planting, specifically a seedling transportation device and method for forestry planting. Background Technology

[0002] Forestry refers to the production sector that protects the ecological environment and maintains ecological balance, cultivates and protects forests to obtain timber and other forest products, and utilizes the natural characteristics of trees to play a protective role. It is an important component of the national economy. In the human and biosphere, forestry, through advanced science and technology and management methods, engages in the cultivation, protection, and utilization of forest resources, fully realizing the multiple benefits of forests, and sustainably managing forest resources. It is a fundamental industry and social welfare undertaking that promotes the coordinated development of population, economy, society, environment, and resources. In forestry planting, the transportation of seedlings is an essential part. Seedlings need to be transported over long distances to forest land. The transportation of seedlings is generally carried out by transport vehicles, which leads to the following drawbacks during the transportation process: Because the roads in the forest are often rugged and uneven, the seedlings are easily bumped and knocked during transportation, which affects their survival rate. Summary of the Invention

[0003] In view of the above situation and to overcome the defects of the prior art, the present invention provides a seedling transportation device and method for forestry planting, which effectively solves the problem that seedlings are easily bumped and damaged during transportation, affecting the survival rate of seedlings.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a seedling transportation device and method for forestry planting, comprising a placement basin, wherein an outer edge is provided on the outer side of the top of the placement basin, and a root limiting component is provided on the top of the outer edge; The root limiting component includes four fan-shaped plates that are set at equal angles above the placement pot. The four fan-shaped plates are combined to form a complete ring. There is a rotating arm on the side of the fan-shaped plate near the outer edge. A connecting shaft is installed at one end of the rotating arm. The connecting shaft is rotatably connected to the rotating frame. The rotating frame is installed at equal angles on the outer edge. Each sector plate rotates upward to open its outer edge, and each sector plate rotates downward to a horizontal position to limit the root of the sapling. The sector plates are equipped with diameter limiting components to facilitate clamping and positioning of saplings of different thicknesses.

[0005] Preferably, both ends of the connecting shaft on the rotating arm are equipped with first gears. The side of the first gear away from the sector plate is meshed with a longitudinal toothed plate. The longitudinal toothed plate is slidably installed inside the longitudinal groove. The longitudinal groove is opened on the outer edge. The bottom ends of the two longitudinal toothed plates are equipped with connecting plates. First springs are symmetrically installed between the connecting plates and the outer edge. A foot pedal is sleeved on the outside of the basin. A connecting rod is installed between the foot pedal and each connecting plate.

[0006] Preferably, the diameter limiting component includes an arc-shaped groove formed inside the fan-shaped plate, the arc of which is the same as that of the fan-shaped plate. An arc-shaped toothed plate is movably installed inside the arc-shaped groove. A rotating box is installed on the side of the fan-shaped plate away from the rotating arm. A second gear is provided on the outer side of the rotating box. The second gear is rotatably installed inside the rotating box and meshes with the arc-shaped toothed plate. A clamping rod is installed on the outer side of the second gear. The clamping rod passes through the side groove and a clamping head is installed at the end of the clamping rod. An insertion fixing component is provided on the clamping head.

[0007] Preferably, the second gear has a rotating shaft installed on both the upper and lower sides, the rotating shaft is rotatably connected to the rotating box, the top of the sector plate has a limiting arc groove, the arc of the limiting arc groove is the same as the arc of the sector plate, and a pushing block is fixedly installed on the top of the arc-shaped tooth plate, the pushing block is slidably connected to the limiting arc groove.

[0008] Preferably, the insertion fixing assembly includes a rod groove formed on the clamping head, a rod insert is inserted into the rod groove, the bottom end of the rod insert has a sharp point, a top plate is installed at the top end of the rod insert, a sliding frame is installed at the top end of the top plate, a sliding block is slidably installed inside the sliding frame, a locking rod is installed on one side of the sliding block, a second spring is installed on the side of the sliding block away from the locking rod, one end of the second spring is fixedly connected to the inner wall of the end of the sliding frame, and a water supply control assembly is provided between the rod insert and the second gear.

[0009] Preferably, a fixing plate is fixedly installed at the top of the clamping rod, and a slot is provided on the fixing plate, into which the clamping rod is inserted.

[0010] Preferably, the water supply control component includes an inner cavity opened inside the insert rod, and water supply holes are opened at equal angles on the outer side of the bottom end of the inner cavity. The water supply holes penetrate to the outer wall of the sharp part of the insert rod, and an insertion tube is installed at the bottom end of the top plate, which is connected to the inner cavity.

[0011] Preferably, a water inlet groove is provided inside the rotating shaft above the second gear, and a connecting water groove is provided inside the clamping rod. One end of the connecting water groove is connected to the water inlet groove, and an insertion groove is provided at the other end of the connecting water groove. The insertion groove extends through to the top of the clamping rod, and a tube is installed inside the insertion groove.

[0012] Preferably, a first water channel is symmetrically provided at the top of the shaft above the second gear, and the first water channel is connected to the water inlet channel. A water inlet pipe is coaxially installed at the top of the rotating box, and a second water channel is symmetrically provided at the bottom of the water inlet pipe. The second water channel extends into the interior of the rotating box. The second water channel corresponds to the first water channel one by one, and the shape of the second water channel and the shape of the first water channel are both set to be fan-shaped.

[0013] Preferably, a method for using a forestry seedling transport device is as follows: S1. Root restriction: Step on the foot pedal to rotate the four fan-shaped plates upward to open the placement pot, put the seedling roots into the placement pot, and then release the foot pedal to make the fan-shaped plates return to a horizontal position to restrict the roots. S2, Diameter Limiting: Push the arc-shaped toothed plate along the arc-shaped slide groove to self-lock the two adjacent sector plates, and drive the second gear to rotate, so that each clamping head clamps and limits the diameter of the seedling; S3. Fixing: Insert the insert rod into the groove of the clamping head so that the bottom end of the insert rod is inserted into the soil at the root of the seedling, which facilitates watering of the seedling during transportation.

[0014] Compared with the prior art, the beneficial effects of the present invention are: (1) In this invention, four fan-shaped plates are set at equal angles above the placement pot. When the foot is stepped on, each fan-shaped plate is rotated upward to open the placement pot, making it convenient to place the seedling roots. Then the fan-shaped plates rotate back, so that the four fan-shaped plates are positioned above the placement pot and surround the outside of the seedling diameter, which makes it convenient to position the seedling roots, reduce seedling collisions, and improve transportation stability. (2) In this invention, by pushing the arc toothed plate in the arc groove to move, on the one hand, the arc toothed plate moves to the arc groove in the adjacent two sector plates to clamp and fix each sector plate, and on the other hand, it drives the second gear to rotate so that each clamping head clamps and fixes the diameter of the seedling, thereby improving the transportation stability and facilitating the clamping of seedlings of different thicknesses. (3) In this invention, after the clamping head is tightly attached to the diameter of the seedling, the insert is inserted into the groove of the rod so that the bottom end of the insert is inserted into the soil at the root of the seedling. On the one hand, the position of the clamping head and the position of the arc-shaped toothed plate are fixed to improve the clamping and limiting stability. On the other hand, water can be delivered to the root of the seedling to protect the seedling during transportation. (4) In this invention, the first water channel at the top of the water inlet trough corresponds to the second water channel at the bottom of the water inlet pipe. As the rotation angle increases, the area of ​​the two channels offset increases, making the seedlings thicker. The rotation angle of the second gear decreases, making the overlapping area of ​​the first water channel and the second water channel larger, and the amount of water delivered at one time increases. This makes the amount of water delivered more adaptively adjusted to the water required by the seedlings and their growth status. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0016] In the attached diagram: Figure 1 This is a schematic diagram of the structure of the forestry seedling transportation device of the present invention; Figure 2This is a schematic diagram of the root limiting component structure of the present invention; Figure 3 This is a schematic diagram of the rotating box and structure of the present invention; Figure 4 This is a schematic diagram of the connection structure between the rotating box and the second gear of the present invention; Figure 5 This is a schematic diagram of the second gear structure of the present invention; Figure 6 This is a schematic diagram of the internal structure of the clamping rod of the present invention; Figure 7 This is a schematic diagram of the insertion structure of the present invention; Figure 8 This is a schematic diagram of the internal structure of the insertion rod of the present invention; In the diagram: 1. Placement basin; 2. Outer edge; 3. Root limiting component; 301. Fan-shaped plate; 302. Rotating arm; 303. Rotating frame; 304. First gear; 305. Longitudinal slide groove; 306. Longitudinal toothed plate; 307. Connecting plate; 308. First spring; 309. Connecting rod; 310. Foot pedal; 4. Diameter limiting component; 401. Arc-shaped slide groove; 402. Arc-shaped toothed plate; 403. Limiting arc groove; 404. Push block; 405. Rotating box; 406. Side groove; 407. Second gear; 408. 409. Clamping rod; 410. Rotating shaft; 5. Insertion fixing assembly; 501. Rod groove; 502. Fixing plate; 503. Slot; 504. Insert rod; 505. Top plate; 506. Sliding frame; 507. Sliding block; 508. Clamping rod; 509. Second spring; 6. Water supply control assembly; 601. Water inlet groove; 602. First water passage groove; 603. Water inlet pipe; 604. Second water passage groove; 605. Insertion groove; 606. Connecting water groove; 607. Insertion tube; 608. Inner cavity; 609. Water supply hole. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0018] Depend on Figures 1-8 The present invention relates to a seedling transport device for forestry planting, comprising a placement basin 1, an outer edge 2 provided on the outer side of the top of the placement basin 1, and a root limiting component 3 provided on the top of the outer edge 2.

[0019] The root limiting component 3 includes four sector plates 301 arranged at equal angles above the placement pot 1. The four sector plates 301 are combined to form a complete ring. A rotating arm 302 is located on the side of each sector plate 301 near the outer edge 2. A connecting shaft is installed at one end of each rotating arm 302, and the connecting shaft is rotatably connected to a rotating frame 303. The rotating frame 303 is installed at equal angles on the outer edge 2. Each sector plate 301 rotates upwards to open the outer edge 2, and each sector plate 301 rotates downwards to a horizontal position, limiting the roots of the seedling. A diameter limiting component 4 is provided on each sector plate 301 to facilitate clamping and positioning of seedlings of different thicknesses. First gears 304 are installed at both ends of the connecting shaft on the rotating arm 302. A longitudinal toothed plate 30 is meshed with the side of the first gear 304 away from the sector plate 301. 6. The longitudinal toothed plate 306 is slidably installed inside the longitudinal groove 305, which is opened on the outer edge 2. The bottom ends of the two longitudinal toothed plates 306 are equipped with connecting plates 307. The connecting plates 307 and the outer edge 2 are symmetrically installed with first springs 308. The outer side of the placement basin 1 is fitted with a foot pedal 310. The foot pedal 310 and each connecting plate 307 are connected with connecting rods 309. Four fan-shaped plates 301 are set at equal angles above the placement basin 1. When the foot pedal 310 is stepped on, it drives each fan-shaped plate 301 to rotate upward, opening the placement basin 1 to facilitate the placement of the seedling roots. Then the fan-shaped plates 301 rotate back, so that the four fan-shaped plates 301 limit the placement basin 1 and surround the outside of the seedling diameter, which facilitates the limiting of the seedling roots and improves the stability of transportation.

[0020] The diameter limiting component 4 includes an arc-shaped groove 401 formed inside the sector plate 301. The arc of the arc-shaped groove 401 is the same as the arc of the sector plate 301. An arc-shaped toothed plate 402 is movably installed inside the arc-shaped groove 401. A rotating box 405 is installed on the side of the sector plate 301 away from the rotating arm 302. A second gear 407 is formed on the outer side of the rotating box 405. The second gear 407 is rotatably installed inside the rotating box 405 and meshes with the arc-shaped toothed plate 402. A clamping rod 408 is installed on the outer side of the second gear 407. The clamping rod 408 passes through the side groove 406. A clamping head 409 is installed at the end of the clamping rod 408. An insertion fixing component 5 is provided on the clamping head 409. The upper part of the second gear 407... A rotating shaft 410 is installed on both sides of the bottom, and the rotating shaft 410 is rotatably connected to the rotating box 405. A limiting arc groove 403 is opened at the top of the sector plate 301. The arc of the limiting arc groove 403 is the same as the arc of the sector plate 301. A pushing block 404 is fixedly installed at the top of the arc toothed plate 402. The pushing block 404 is slidably connected to the limiting arc groove 403, pushing the arc toothed plate 402 in the arc slide groove 401 to move. On the one hand, the arc toothed plate 402 moves into the arc slide groove 401 in the two adjacent sector plates 301 to lock and fix each sector plate 301. On the other hand, it drives the second gear 407 to rotate, so that each clamping head 409 clamps and fixes the diameter of the seedling, improving the transportation stability and facilitating the clamping of seedlings of different thicknesses.

[0021] The insertion fixing assembly 5 includes a rod groove 501 formed on the clamping head 409. A probe 504 is inserted and installed inside the rod groove 501. The bottom end of the probe 504 is provided with a sharp part. A top plate 505 is installed on the top end of the probe 504. A sliding frame 506 is installed on the top end of the top plate 505. A sliding block 507 is slidably installed inside the sliding frame 506. A locking rod 508 is installed on one side of the sliding block 507. A second spring 509 is installed on the side of the sliding block 507 away from the locking rod 508. One end of the second spring 509 is fixedly connected to the inner wall of the end of the sliding frame 506. The probe 504... A water supply control component 6 is provided between the second gear 407 and the second gear 407. A fixing plate 502 is fixedly installed on the top of the clamping rod 408. A slot 503 is provided on the fixing plate 502. The clamping rod 508 is inserted into the slot 503. After the clamping head 409 is in close contact with the diameter of the seedling, the insert 504 is inserted into the rod groove 501, so that the bottom end of the insert 504 is inserted into the soil at the root of the seedling. On the one hand, the position of the clamping head 409 and the position of the arc-shaped toothed plate 402 are fixed to improve the clamping and limiting stability. On the other hand, water can be supplied to the root of the seedling, and the seedling is protected during transportation.

[0022] The water supply control assembly 6 includes an inner cavity 608 inside the insert rod 504. A water supply hole 609 is provided at an equal angle on the outer side of the bottom end of the inner cavity 608. The water supply hole 609 extends to the outer wall of the sharp part of the insert rod 504. An insert tube 607 is installed at the bottom end of the top plate 505. The insert tube 607 is connected to the inner cavity 608. A water inlet groove 601 is provided inside the rotating shaft 410 above the second gear 407. A connecting water groove 606 is provided inside the clamping rod 408. One end of the connecting water groove 606 is connected to the water inlet groove 601. An insertion groove 605 is provided at the other end of the connecting water groove 606. The insertion groove 605 extends to the top of the clamping rod 408. The insert tube 607 is installed inside the insertion groove 605.

[0023] The top of the rotating shaft 410 above the second gear 407 is symmetrically provided with a first water channel 602, which is connected to the water inlet channel 601. The top of the rotating box 405 is coaxially installed with a water inlet pipe 603, and the bottom of the water inlet pipe 603 is symmetrically provided with a second water channel 604, which extends into the interior of the rotating box 405. The second water channel 604 corresponds one-to-one with the first water channel 602, and the shape of the second water channel 604 and the first water channel 602 are both fan-shaped. The first water channel 602 at the top of the water inlet channel 601 corresponds to the second water channel 604 at the bottom of the water inlet pipe 603. As the rotation angle increases, the misalignment area between the two increases, resulting in a thicker sapling. The smaller the rotation angle of the second gear 407, the larger the overlap area between the first water channel 602 and the second water channel 604, resulting in a larger single water delivery volume. This allows the water delivery volume to be more adaptively adjusted to the water required by the sapling and its growth status.

[0024] Working principle: When transporting seedlings, the seedlings are placed one by one in the seedling transport device for forestry planting. The staff steps down on the foot pedal 310, which drives the longitudinal toothed plate 306 to move downward. Since the longitudinal toothed plate 306 meshes with the first gear 304, it drives the sector plate 301 to rotate upward, opening the placement basin 1. Then the seedling is placed into the placement basin 1, with the roots of the seedling inside the placement basin 1. During transportation, the roots of the seedling are wrapped in soil and put in a bag to protect the roots of the seedling. Then release the foot pedal 310. At this time, each longitudinal toothed plate 306 moves upward under the elastic force of the first spring 308, thereby driving the fan-shaped plate 301 to rotate to a horizontal state. At this time, the four fan-shaped plates 301 form a ring around the outside of the sapling diameter and limit the root. Then, by pushing block 404, one of the arc-shaped toothed plates 402 is pushed to move along the arc-shaped slide groove 401, thereby simultaneously pushing each arc-shaped toothed plate 402 to move along the arc-shaped slide groove 401, so that the arc-shaped toothed plate 402 moves into the interior of two adjacent arc-shaped slide grooves 401, thereby locking the two adjacent sector plates 301 and improving the limiting effect. Since the arc-shaped toothed plate 402 meshes with the second gear 407, during the movement of the arc-shaped toothed plate 402, it drives the second gear 407 to rotate, causing the clamping rod 408 to move towards the diameter of the seedling until each clamping head 409 is in close contact with the outer wall of the seedling diameter, thereby providing lateral limiting support for the seedling and improving transportation stability. Then, the insertion rod 504 is inserted into the rod groove 501 on the clamping head 409, so that the sharp end of the insertion rod 504 is inserted into the soil at the root of the seedling, thus fixing the position of the arc-shaped toothed plate 402 and the clamping head 409. During insertion, the insertion tube 607 at the bottom of the top plate 505 is installed into the insertion groove 605 on the clamping rod 408, and the locking rod 508 is locked into the locking groove 503 to fix the insertion rod 504. Then, the water inlet pipes 603 at the top of each rotating box 405 are connected to the water tank, which is installed inside the vehicle and consists of a tank body, a water pump, a water filling pipe, a water outlet pipe, and various branch pipes on the water outlet pipe. Each water inlet pipe 603 is connected to its respective branch pipe via a flexible hose. During transportation, the water pump is turned on periodically to pump water through the water inlet pipe 603, the water inlet trough 601, the connecting trough 606, the insertion trough 605, and the insertion pipe 607 into the inner cavity 608. Finally, the water is output from the water outlet 609 to the soil at the roots of the saplings for easy absorption by the roots. The second water channel 604 at the bottom of the water inlet pipe 603 corresponds to the first water channel 602 at the top of the water inlet channel 601. When the second gear 407 rotates, the second water channel 604 and the first water channel 602 are offset by the rotation angle, which makes the cross-sectional area of ​​water flow continuously decrease. This makes it possible for one-year-old seedlings sown in the same batch, with the same root system and environment, to have more leaves and slightly higher lignification of stems, and a larger transpiration area. This allows for a larger drip irrigation volume, making the condition of the seedlings match the amount of water transported during transportation.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A seedling transport device for forestry planting, comprising a placement basin (1), characterized in that: The outer edge (2) is provided on the outer side of the top of the placement basin (1), and a root limiting component (3) is provided on the top of the outer edge (2). The root limiting component (3) includes four fan-shaped plates (301) set at equal angles above the placement basin (1). The four fan-shaped plates (301) are combined to form a complete ring. There is a rotating arm (302) on the side of the fan-shaped plate (301) near the outer edge (2). A connecting shaft is installed at one end of the rotating arm (302). The connecting shaft is rotatably connected to the rotating frame (303). The rotating frame (303) is installed at equal angles on the outer edge (2). Each sector plate (301) rotates upward to open the outer edge (2), and each sector plate (301) rotates downward to the horizontal to limit the root of the seedling. A diameter limiting component (4) is provided on the sector plate (301) to facilitate clamping and positioning of seedlings of different thicknesses.

2. The tree seedling transport device for forestry planting according to claim 1, characterized in that: The connecting shaft on the rotating arm (302) is equipped with a first gear (304) at both ends. The first gear (304) is meshed with a longitudinal toothed plate (306) on the side away from the fan-shaped plate (301). The longitudinal toothed plate (306) is slidably installed on the inner side of the longitudinal slide groove (305). The longitudinal slide groove (305) is opened on the outer edge (2). The bottom end of the two longitudinal toothed plates (306) is equipped with a connecting plate (307). The connecting plate (307) and the outer edge (2) are symmetrically equipped with a first spring (308). The outside of the basin (1) is fitted with a foot pedal (310). The foot pedal (310) and each connecting plate (307) are connected by a connecting rod (309).

3. The tree seedling transport device for forestry planting according to claim 1, characterized in that: The diameter limiting component (4) includes an arc-shaped groove (401) opened inside the fan-shaped plate (301). The arc of the arc-shaped groove (401) is the same as the arc of the fan-shaped plate (301). An arc-shaped toothed plate (402) is movably installed inside the arc-shaped groove (401). A rotating box (405) is installed on the side of the fan-shaped plate (301) away from the rotating arm (302). A second gear (407) is opened on the outside of the rotating box (405). The second gear (407) is rotatably installed inside the rotating box (405). The second gear (407) meshes with the arc-shaped toothed plate (402). A clamping rod (408) is installed on the outside of the second gear (407). The clamping rod (408) is set through the side groove (406). A clamping head (409) is installed at the end of the clamping rod (408). An insertion fixing component (5) is provided on the clamping head (409).

4. The tree seedling transport device for forestry planting according to claim 3, characterized in that: The second gear (407) has a rotating shaft (410) installed on both the upper and lower sides. The rotating shaft (410) is rotatably connected to the rotating box (405). The top of the sector plate (301) has a limiting arc groove (403). The arc of the limiting arc groove (403) is the same as the arc of the sector plate (301). The top of the arc tooth plate (402) is fixedly installed with a push block (404). The push block (404) is slidably connected to the limiting arc groove (403).

5. A seedling transport device for forestry planting according to claim 3, characterized in that: The insertion fixing assembly (5) includes a rod groove (501) opened on the clamping head (409), a rod insert (504) is inserted and installed inside the rod groove (501), the bottom end of the rod insert (504) is provided with a sharp part, a top plate (505) is installed on the top end of the rod insert (504), a sliding frame (506) is installed on the top end of the top plate (505), a sliding block (507) is slidably installed inside the sliding frame (506), a locking rod (508) is installed on one side of the sliding block (507), a second spring (509) is installed on the side of the sliding block (507) away from the locking rod (508), one end of the second spring (509) is fixedly connected to the inner wall of the end of the sliding frame (506), and a water supply control assembly (6) is provided between the rod insert (504) and the second gear (407).

6. A seedling transport device for forestry planting according to claim 3, characterized in that: A fixing plate (502) is fixedly installed at the top of the clamping rod (408), and a slot (503) is provided on the fixing plate (502), into which the clamping rod (508) is inserted.

7. A seedling transport device for forestry planting according to claim 5, characterized in that: The water supply control component (6) includes an inner cavity (608) inside the insert (504), and a water supply hole (609) is provided at an equal angle on the outer side of the bottom end of the inner cavity (608). The water supply hole (609) extends through to the outer wall of the sharp part of the insert (504). A tube (607) is installed at the bottom end of the top plate (505), and the tube (607) is connected to the inner cavity (608).

8. A seedling transport device for forestry planting according to claim 3, characterized in that: The shaft (410) above the second gear (407) has a water inlet groove (601) inside, and the clamping rod (408) has a connecting water groove (606) inside. One end of the connecting water groove (606) is connected to the water inlet groove (601), and the other end of the connecting water groove (606) has an insertion groove (605). The insertion groove (605) extends through to the top of the clamping rod (408), and the insertion tube (607) is installed inside the insertion groove (605).

9. A seedling transport device for forestry planting according to claim 3, characterized in that: The top of the shaft (410) above the second gear (407) is symmetrically provided with a first water channel (602), which is connected to the water inlet channel (601). The top of the rotating box (405) is coaxially installed with a water inlet pipe (603), and the bottom of the water inlet pipe (603) is symmetrically provided with a second water channel (604). The second water channel (604) extends into the interior of the rotating box (405). The second water channel (604) corresponds one-to-one with the first water channel (602), and the shape of the second water channel (604) and the shape of the first water channel (602) are both fan-shaped.

10. A method of using a forestry seedling transport device according to any one of claims 1-9, characterized in that, The usage method is as follows: S1. Root restriction: Step on the foot pedal (310) to drive the four fan-shaped plates (301) to rotate upward to open the placement pot (1), put the seedling roots into the placement pot (1), and then release the foot pedal (310) to make the fan-shaped plates (301) rotate back to the horizontal state to restrict the roots. S2, Diameter Limiting: Push the arc-shaped toothed plate (402) to move along the arc-shaped slide (401), self-lock the two adjacent sector plates (301), and drive the second gear (407) to rotate, so that each clamping head (409) clamps and limits the diameter of the seedling; S3. Fixing: Insert the insert (504) into the groove (501) of the clamping head (409) so that the bottom end of the insert (504) is inserted into the soil at the root of the seedling, which facilitates watering the seedling during transportation.

Images