Greening nursery stock maintenance device and maintenance method

Abstract

The invention relates to the technical field of nursery stock maintenance, in particular to a greening nursery stock maintenance device and method, which improve the transplanting efficiency, avoid damage caused by manual transplanting and improve the survival probability of nursery stocks. Comprising a main body frame independently arranged on the ground; the two moving wheels are symmetrically and rotationally arranged on the main body frame; the two transplanting mechanisms are arranged on the main body frame and are used for guiding the nursery stocks to be planted in the land; the transmission mechanism is arranged on the main body frame and is used for driving the two transplanting mechanisms to synchronously act; wherein the transplanting mechanism comprises a support rotating shaft which is vertically and rotatably mounted on the main body frame; the tray is fixedly installed on the main body frame, the tray and the supporting rotating shaft are concentric, and a via hole is formed in the tray; the nursery stock temporary storage barrel is fixedly arranged on the supporting rotating shaft in a sleeving mode and rotationally arranged above the tray, and a plurality of sets of storage cylinders are arranged on the nursery stock temporary storage barrel in a circumferential arrangement mode; and the fixing frame is fixedly mounted on the main body frame.

Description

Technical Field

[0001] The present invention relates to the technical field of seedling maintenance, and in particular to a greening seedling maintenance device and a maintenance method. Background Art

[0002] In the work of landscaping and urban beautification, the planting and maintenance of seedlings is a crucial link. Traditional seedling planting methods mostly rely on manual operations, which are not only inefficient but also labor-intensive. Especially when large-scale planting is required, the limitations of manual operations are particularly obvious. In order to improve the efficiency and accuracy of seedling planting and reduce the physical burden of workers, some mechanized and automated seedling planting equipment has gradually appeared on the market.

[0003] There are several significant problems in the traditional seedling transplanting process: first, due to the slow speed of manual planting, the optimal planting time of seedlings cannot be guaranteed, affecting the survival rate; second, manual operation can easily damage the root system of seedlings, further reducing the survival rate of seedlings; finally, for large or heavy seedlings, manual transportation and planting is not only time-consuming and labor-intensive, but may also cause the seedlings to tilt or be misaligned due to improper operation, affecting their appearance and growth. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a greening seedling maintenance device and maintenance method which improves transplanting efficiency, avoids damage caused by manual transplanting, and improves the survival rate of seedlings.

[0005] A greening seedling maintenance device of the present invention comprises:

[0006] The main frame is independently set on the ground;

[0007] Two moving wheels are symmetrically rotatably arranged on the main frame;

[0008] Two transplanting mechanisms, both set on the main frame, are used to guide the seedlings to be planted in the soil;

[0009] The transmission mechanism is arranged on the main frame and is used to drive the two transplanting mechanisms to move synchronously;

[0010] The transplanting institutions include:

[0011] The supporting shaft is vertically rotatably mounted on the main frame;

[0012] The tray is fixedly mounted on the main frame, and the tray is concentric with the supporting shaft, and a through hole is arranged on the tray;

[0013] The seedling temporary storage barrel is fastened on the supporting shaft and rotatably arranged above the tray. A plurality of groups of storage cylinders are arranged in a circle on the seedling temporary storage barrel.

[0014] A fixed frame, fixedly mounted on the main frame;

[0015] The outlet pipe is fixedly connected to the fixing frame and is arranged below the through hole of the tray;

[0016] The guide plate is installed at the bottom end of the outlet pipe and is used to guide the seedlings to slide onto the ground.

[0017] A greening seedling maintenance device of the present invention, the transmission mechanism comprises:

[0018] A roller support rod is swingably arranged on the main frame;

[0019] A driving roller is rotatably mounted on a roller support rod;

[0020] A first transmission shaft is rotatably arranged on the main frame, and the first transmission shaft is connected to the driving roller through a first chain transmission;

[0021] A second transmission shaft is rotatably arranged on the main frame and is connected to the first transmission shaft via a second chain transmission;

[0022] A third transmission shaft is vertically rotatably arranged on the main frame and is meshed with the second transmission shaft through bevel gears for transmission;

[0023] The two third chains are respectively arranged between the third transmission shaft and the two supporting shafts, and are used for transmitting the third transmission shaft and the supporting shafts.

[0024] The greening seedling maintenance device of the present invention, the transmission mechanism also includes:

[0025] A shock-absorbing bracket, fixedly mounted on the main frame;

[0026] The elastic pressure rod is arranged between the shock-absorbing bracket and the roller support rod, and is used for pushing the roller support rod to swing downward.

[0027] The greening seedling maintenance device of the present invention, the transplanting mechanism also includes:

[0028] The slotted plate is fixedly installed below the fixing frame, and the bottom end of the slotted plate is provided with a slotted sharp corner.

[0029] The greening seedling maintenance device of the present invention has wear-resistant plates arranged on the grooved sharp corners of the grooved plates.

[0030] The greening seedling maintenance device of the present invention has a plurality of groups of screening strips symmetrically arranged on the slotted plate, and each group of screening strip covers is arranged on the outer side of the guide plate.

[0031] The greening seedling maintenance device of the present invention, the transplanting mechanism also includes:

[0032] Two outer baffles are symmetrically arranged on the main frame and arranged at the side ends of the screening bars;

[0033] A suspension rod, fixedly mounted on the main frame;

[0034] Two inner baffles are symmetrically fixedly mounted on the suspension rod, and the two inner baffles are respectively matched with the two outer baffles to prevent soil loss.

[0035] The greening seedling maintenance device of the present invention has a seat plate on the main frame, and two guardrails are symmetrically arranged on both sides of the seat plate.

[0036] A greening seedling maintenance method of the present invention comprises:

[0037] Select and prepare seedlings according to planting needs, and place the selected seedlings in temporary seedling storage barrels;

[0038] Move the maintenance device to the predetermined planting location according to the site conditions and planting path;

[0039] Pull the device along the planting path, the device as a whole moves at a uniform speed, the slotted plate cuts into the soil to form a notch, drives the roller to rotate and drives the seedling temporary storage barrel to rotate; as the rotation proceeds, the seedlings automatically fall from the temporary storage barrel into the tray through hole and slide along the outlet pipe to the ground;

[0040] The soil is lightly screened using screening bars to remove large impurities and improve soil quality; the soil is restricted by the cooperation of the outer baffle and the inner baffle;

[0041] After planting is completed, check the planting status of the seedlings.

[0042] A method for maintaining greening seedlings of the present invention includes:

[0043] Check the uprightness and stability of the seedlings;

[0044] Check soil moisture, observe soil texture, and assess soil fertility;

[0045] Check that the planting depth of the seedlings is appropriate and observe whether the root and stem parts of the seedlings are exposed above the ground;

[0046] Observe the environment around the seedlings to ensure that there are no obstructions that affect light and ventilation;

[0047] Check for weeds competing with seedlings for nutrients and space;

[0048] Keep detailed records of any issues found during the inspection.

[0049] Compared with the prior art, the present invention has the following beneficial effects:

[0050] By driving the synchronous action of the transplanting mechanism through the transmission mechanism, mechanized transplanting of seedlings is realized, which greatly improves the transplanting efficiency and reduces the physical burden of workers; the concentric setting of the tray and the supporting shaft and the precise layout of the guide tube and the guide plate ensure that the seedlings can be accurately transplanted to the designated land; during the entire transplanting process, the root system of the seedlings is well protected, avoiding possible damage during manual transplanting, thereby increasing the survival rate of the seedlings; the mobile wheels equipped with the device enable it to be easily moved between different planting locations, adapting to changes in different terrains and planting needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] The present invention will be further described below in conjunction with the accompanying drawings.

[0052] Figure 1 It is a schematic diagram of the structure of the present invention;

[0053] Figure 2 This is a schematic diagram of the export tube enlargement structure;

[0054] Figure 3 It is a schematic diagram of the tray installation structure;

[0055] Figure 4 Schematic diagram of the drive roller installation structure;

[0056] Figure 5 It is a schematic diagram of the enlarged structure of the transmission mechanism;

[0057] Figure 6 It is a schematic diagram of the inner baffle installation structure;

[0058] Markings in the attached drawings: 1. main frame; 11. moving wheel; 12. seat plate; 13. guardrail; 2. transplanting mechanism; 21. supporting shaft; 22. tray; 23. seedling temporary storage barrel; 24. fixed frame; 25. outlet pipe; 26. guide plate; 2a. slotted plate; 2b. wear-resistant plate; 2c. screening bar; 2d. outer baffle; 2e. suspension rod; 2f. inner baffle; 3. transmission mechanism; 31. roller support rod; 32. driving roller; 33. first transmission shaft; 34. first chain; 35. second transmission shaft; 36. second chain; 37. third transmission shaft; 38. third chain; 3a. shock-absorbing bracket; 3b. elastic pressure rod. DETAILED DESCRIPTION

[0059] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0060] like Figures 1 to 6 As shown, a greening seedling maintenance device of the present invention comprises:

[0061] A main frame 1 is independently arranged on the ground;

[0062] Two moving wheels 11 are symmetrically rotatably arranged on the main frame 1;

[0063] Two transplanting mechanisms 2, both arranged on the main frame 1, are used to guide the seedlings to be planted in the soil;

[0064] The transmission mechanism 3 is arranged on the main frame 1 and is used to drive the two transplanting mechanisms 2 to move synchronously;

[0065] Wherein the transplanting mechanism 2 comprises:

[0066] A support shaft 21 is vertically rotatably mounted on the main frame 1;

[0067] The tray 22 is fixedly mounted on the main frame 1, and the tray 22 is concentric with the supporting shaft 21, and a through hole is provided on the tray 22;

[0068] The seedling temporary storage barrel 23 is fastened on the support shaft 21 and rotatably arranged above the tray 22. A plurality of groups of storage cylinders are arranged circumferentially on the seedling temporary storage barrel 23.

[0069] A fixing frame 24, fixedly mounted on the main frame 1;

[0070] The outlet pipe 25 is fixedly connected to the fixing frame 24 and is arranged below the through hole of the tray 22;

[0071] A guide plate 26 is installed at the bottom end of the outlet pipe 25 and is used to guide the seedlings to slide onto the land;

[0072] The working process and principle of the device are as follows: the main frame 1 of the device is independently set on the ground to ensure its stability; the device can be easily moved to the location where seedlings need to be planted through two moving wheels 11; the seedlings to be planted are pre-placed in the storage cylinder of the seedling temporary storage barrel 23 to ensure that the root system of the seedlings is intact and protected; the transmission mechanism 3 is started to drive the two transplanting mechanisms 2 to move synchronously; the support shaft 21 in the transplanting mechanism 2 starts to rotate under the drive of the transmission mechanism, and since the seedling temporary storage barrel 23 is tightly sleeved on the support shaft 21, the seedling temporary storage barrel 23 will also rotate accordingly; as the seedling temporary storage barrel 23 rotates, a group of storage cylinders therein will gradually align with the through holes on the tray 22; when the seedlings in the storage cylinders reach above the through holes, due to the effect of gravity, the seedlings The seedlings will fall into the through-holes of the tray 22 and continue to slide along the outlet tube 25; the seedlings are finally smoothly guided to the ground through the guide plate 26 to complete the transplanting process; the synchronous action of the transplanting mechanism 2 is driven by the transmission mechanism 3, thereby realizing the mechanized transplanting of the seedlings, greatly improving the transplanting efficiency and reducing the physical burden of the workers; the concentric setting of the tray 22 and the supporting shaft 21 and the precise layout of the outlet tube 25 and the guide plate 26 ensure that the seedlings can be accurately transplanted to the designated land; during the entire transplanting process, the root system of the seedlings is well protected, avoiding the damage that may be caused by manual transplanting, thereby increasing the survival rate of the seedlings; the mobile wheels 11 equipped with the device enable it to be easily moved between different planting locations, adapting to changes in different terrains and planting needs.

[0073] The transmission mechanism 3 comprises:

[0074] The roller support rod 31 is swingably arranged on the main frame 1;

[0075] A driving roller 32 is rotatably mounted on the roller support rod 31;

[0076] A first transmission shaft 33 is rotatably disposed on the main frame 1, and the first transmission shaft 33 is connected to the driving roller 32 via a first chain 34;

[0077] The second transmission shaft 35 is rotatably disposed on the main frame 1 and is transmission-connected to the first transmission shaft 33 via a second chain 36;

[0078] The third transmission shaft 37 is vertically rotatably arranged on the main frame 1 and is meshed with the second transmission shaft 35 through bevel gears for transmission;

[0079] Two third chains 38 are respectively arranged between the third transmission shaft 37 and the two supporting shafts 21, and are used to transmit the third transmission shaft 37 and the supporting shafts 21;

[0080] The working process and principle of the transmission mechanism 3 are as follows: during the movement of the device, the driving roller 32 cooperates with the ground to start rotating, and then the driving roller 32 transmits the rotational motion to the first transmission shaft 33 through the first chain 34; the first transmission shaft 33 then transmits the motion to the second transmission shaft 35 through the second chain 36; the bevel gear meshing between the second transmission shaft 35 and the third transmission shaft 37 realizes the transmission of rotational motion in the vertical direction; finally, the third transmission shaft 37 drives the two supporting shafts 21 respectively through two third chains 38; since the two supporting shafts 21 are driven by the same third transmission shaft 37 through the chain, they can keep rotating synchronously; using chains to connect the shafts provides a reliable and stable power transmission method. The chain drive has a high transmission efficiency, can transmit power within a large range, and allows a certain distance of separation; the bevel gear engagement between the third transmission shaft 37 and the second transmission shaft 35 is used to change the direction of the rotation axis from horizontal to vertical; so that power can be effectively transferred from the horizontal direction to the vertical direction, which is suitable for application scenarios where the direction of movement needs to be changed; by ensuring the correct matching and appropriate tension of all chains and gears, the synchronization performance of the entire system can be maintained, and it can remain stable even under long-term operation or load changes; the swing setting of the roller support rod 31 is to adapt to different terrain conditions, so that the driving roller 32 can better contact the ground or other driving surfaces, ensuring the stability of power input.

[0081] The transmission mechanism 3 also includes:

[0082] A shock absorbing bracket 3a, fixedly mounted on the main frame 1;

[0083] The elastic pressure rod 3b is arranged between the shock-absorbing bracket 3a and the roller support rod 31, and is used to push the roller support rod 31 to swing downward; in the absence of external force, the elastic pressure rod 3b is in a pre-compression state, and it exerts a downward force on the roller support rod 31, so that the driving roller 32 is in close contact with the ground; when the device moves on an uneven ground, the driving roller 32 may encounter a protrusion or a depression; if it encounters a protrusion, the driving roller 32 will be lifted, and at this time the roller support rod 31 swings upward, and the elastic pressure rod 3b is further compressed, absorbing part of the vibration energy, and allowing the roller support rod 31 to have a certain The range of movement of the whole transmission system is not affected; if a depression is encountered, the elastic pressure rod 3b will push the roller support rod 31 downward to ensure that the driving roller 32 always keeps in contact with the ground, thereby maintaining the continuity of power transmission; once the obstacle is crossed or the terrain returns to normal, the elastic force of the elastic pressure rod 3b will make the roller support rod 31 return to its original position, and the driving roller 32 will be close to the ground again, ensuring that the transmission efficiency is not affected; the introduction of the shock-absorbing bracket 3a and the elastic pressure rod 3b not only enhances the adaptability and stability of the greening seedling maintenance device, but also improves its reliability in various working environments.

[0084] The transplanting mechanism 2 also includes:

[0085] The slotted plate 2a is fixedly installed below the fixing frame 24, and a slotted sharp corner is provided at the bottom end of the slotted plate 2a; the slotted sharp corner at the bottom end of the slotted plate 2a contacts the soil, and due to the deadweight of the device, the slotted sharp corner cuts into the soil to form a slot suitable for the root system of the seedlings to expand; as the slotted plate 2a cuts into the soil and forms a slot, the outlet pipe 25 guides the seedlings into the slot formed by the slotted plate 2a; the guide plate 26 further ensures that the seedlings can slide smoothly into the soil, and finally the roots of the seedlings can accurately fall into the pre-opened slots; the addition of the slotted plate 2a enables the greening seedling maintenance device to automatically form a slot suitable for the root system to expand when planting seedlings, thereby improving the planting efficiency and survival rate.

[0086] A wear-resistant plate 2b is provided on the grooved corner of the grooved plate 2a; as the equipment continues to work, the wear-resistant plate 2b replaces the grooved plate 2a to assume the task of contacting the soil, thereby reducing the wear of the grooved plate itself; even after long-term use, the wear-resistant plate can maintain good performance to ensure that the required groove can be accurately opened every time; when the wear-resistant plate 2b is significantly worn due to long-term use, it can be replaced alone without replacing the entire grooved plate 2a, thereby reducing maintenance costs; the provision of the wear-resistant plate 2b on the grooved corner of the grooved plate 2a not only helps to protect key components from wear and corrosion, but also improves the working efficiency and economy of the equipment.

[0087] Several groups of screening bars 2c are symmetrically arranged on the slotted plate 2a, and each group of screening bars 2c is covered on the outside of the guide plate 26; the screening bars 2c are covered on the outside of the guide plate 26 and move with the movement of the slotted plate 2a; when the seedlings slide into the soil through the guide plate 26, the screening bars 2c slightly screen the soil; the setting of the screening bars 2c helps to remove large impurities in the soil, so that the roots of the seedlings can better contact with the fine soil; the fine soil is easier for the growth and fixation of the roots, which helps to improve the survival rate of the seedlings.

[0088] The transplanting mechanism 2 also includes:

[0089] Two outer baffles 2d are symmetrically arranged on the main frame 1 and arranged at the side ends of the screening bar 2c;

[0090] The suspension rod 2e is fixedly mounted on the main frame 1;

[0091] Two inner baffles 2f are symmetrically fixed on the suspension rod 2e, and the two inner baffles 2f are respectively matched with the two outer baffles 2d to prevent soil loss; when the slotted plate 2a cuts into the soil, the outer baffles 2d and the inner baffles 2f are symmetrically arranged and cooperate with each other to form a relatively closed space, preventing soil from being lost from the side; the suspension rod 2e is fixedly installed on the main frame 1, providing stable support for the inner baffles 2f to ensure that they will not move during work; the seedlings slide into the groove formed by the slotted plate 2a through the outlet pipe 25 and the guide plate 26; due to the existence of the outer baffles 2d and the inner baffles 2f, the soil around the seedlings can be kept stable, avoiding the problem of seedling tilting or misalignment due to soil loss.

[0092] A seat plate 12 is provided on the main frame 1, and two guardrails 13 are symmetrically provided on both sides of the seat plate 12; the seat plate 12 is installed on the main frame 1 to provide the operator with a comfortable sitting working environment; the position of the seat plate 12 can provide the operator with convenient observation and operation of the greening seedling maintenance device; the guardrails 13 are symmetrically arranged on both sides of the seat plate 12 to play a role in safety protection; when the device moves or vibrates, the guardrails 13 can prevent the operator from falling and ensure the safety of the operator; the design of the seat plate 12 and the guardrails 13 is coordinated with the overall structure of the greening seedling maintenance device, which not only meets the comfort and safety requirements of the operator, but also ensures the stability and reliability of the device.

[0093] A greening seedling maintenance method, comprising:

[0094] Select and prepare seedlings according to planting needs, and place the selected seedlings in temporary seedling storage barrels;

[0095] Move the maintenance device to the predetermined planting location according to the site conditions and planting path;

[0096] Pull the device along the planting path, the device as a whole moves at a uniform speed, the slotted plate cuts into the soil to form a notch, drives the roller to rotate and drives the seedling temporary storage barrel to rotate; as the rotation proceeds, the seedlings automatically fall from the temporary storage barrel into the tray through hole and slide along the outlet pipe to the ground;

[0097] The soil is lightly screened using screening bars to remove large impurities and improve soil quality; the soil is restricted by the cooperation of the outer baffle and the inner baffle;

[0098] After planting is completed, check the planting status of the seedlings.

[0099] Methods for checking the planting status of seedlings include:

[0100] Check the uprightness and stability of the seedlings to ensure they are planted correctly and are not prone to toppling over;

[0101] Check soil moisture to ensure that the soil is neither too wet nor too dry to maintain the normal growth needs of seedlings; observe soil texture to ensure that the soil is loose and breathable, which is conducive to the expansion of seedling roots; assess soil fertility and apply fertilizer to supplement nutrients when necessary;

[0102] Check that the planting depth of the seedlings is appropriate, neither too deep to affect root breathing nor too shallow to cause the seedlings to fall over easily; check whether the root and stem parts of the seedlings are exposed above the ground, and make appropriate adjustments if necessary;

[0103] Observe the environment around the seedlings to ensure that there are no obstructions that affect light and ventilation;

[0104] Check for weeds or other plants competing with the seedlings for nutrients and space;

[0105] Keep detailed records of any problems found during the inspection, including the status of the seedlings, soil conditions, planting depth, etc.

[0106] The greening seedling maintenance device and maintenance method of the present invention have common mechanical installation methods, connection methods or setting methods, and can be implemented as long as they can achieve their beneficial effects.

[0107] The above are only preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A greening seedling maintenance device, characterized in that: include: The main frame is independently set on the ground; Two moving wheels are symmetrically rotatably arranged on the main frame; Two transplanting mechanisms, both arranged on the main frame, are used to guide the seedlings to be planted in the soil; A transmission mechanism, arranged on the main frame, for driving the two transplanting mechanisms to move synchronously; Wherein the transplanting mechanism comprises: A supporting shaft is vertically rotatably mounted on the main frame; A tray is fixedly mounted on the main frame, and the tray is concentric with the supporting shaft, and a through hole is provided on the tray; A seedling temporary storage barrel is fastened and sleeved on the supporting shaft and is rotatably arranged above the tray. A plurality of groups of storage cylinders are arranged circumferentially on the seedling temporary storage barrel; A fixing frame, fixedly mounted on the main frame; A guide pipe is fixedly connected to the fixing frame and is arranged below the through hole of the tray; A guide plate is installed at the bottom end of the outlet pipe and is used to guide the seedlings to slide onto the ground.

2. The greening seedling maintenance device according to claim 1, characterized in that: The transmission mechanism comprises: A roller support rod is swingably arranged on the main frame; A driving roller, rotatably mounted on the roller support rod; A first transmission shaft is rotatably disposed on the main frame, and the first transmission shaft is connected to the driving roller via a first chain transmission; A second transmission shaft is rotatably disposed on the main frame and is connected to the first transmission shaft via a second chain transmission; A third transmission shaft is vertically rotatably arranged on the main frame and is meshed with the second transmission shaft through bevel gears for transmission; Two third chains are respectively arranged between the third transmission shaft and the two supporting shafts, and are used for transmitting the third transmission shaft and the supporting shafts.

3. The greening seedling maintenance device according to claim 2, characterized in that: The transmission mechanism also includes: A shock-absorbing bracket, fixedly mounted on the main frame; The elastic pressure rod is arranged between the shock absorbing bracket and the roller support rod, and is used for pushing the roller support rod to swing downward.

4. The greening seedling maintenance device according to claim 1, characterized in that: The transplanting mechanism also includes: The slotted plate is fixedly installed below the fixing frame, and the bottom end of the slotted plate is provided with a slotted sharp corner.

5. The greening seedling maintenance device according to claim 4, characterized in that: A wear-resistant plate is arranged on the slotted sharp corner of the slotted plate.

6. The greening seedling maintenance device according to claim 4, characterized in that: A plurality of groups of screening bars are symmetrically arranged on the slotted plate, and each group of screening bar covers is arranged on the outer side of the guide plate.

7. The greening seedling maintenance device according to claim 6, characterized in that: The transplanting mechanism also includes: Two outer baffles are symmetrically arranged on the main frame and arranged at the side ends of the screening bar; A suspension rod, fixedly mounted on the main frame; Two inner baffles are symmetrically fixedly mounted on the suspension rod, and the two inner baffles are respectively matched with the two outer baffles to prevent soil loss.

8. The greening seedling maintenance device according to claim 1, characterized in that: A seat plate is arranged on the main frame, and two guardrails are symmetrically arranged on both sides of the seat plate.

9. A method for maintaining greening seedlings, characterized in that: The method comprises: Select and prepare seedlings according to planting needs, and place the selected seedlings in temporary seedling storage barrels; Move the maintenance device to the predetermined planting location according to the site conditions and planting path; Pull the device along the planting path, the device as a whole moves at a uniform speed, the slotted plate cuts into the soil to form a notch, drives the roller to rotate and drives the seedling temporary storage barrel to rotate; as the rotation proceeds, the seedlings automatically fall from the temporary storage barrel into the tray through hole and slide along the outlet pipe to the ground; The soil is lightly screened using screening bars to remove large impurities and improve soil quality; the soil is restricted by the cooperation of the outer baffle and the inner baffle; After planting is completed, check the planting status of the seedlings.

10. The greening seedling maintenance method according to claim 9, characterized in that: Methods for checking the planting status of seedlings include: Check the uprightness and stability of the seedlings; Check soil moisture, observe soil texture, and assess soil fertility; Check that the planting depth of the seedlings is appropriate and observe whether the root and stem parts of the seedlings are exposed above the ground; Observe the environment around the seedlings to ensure that there are no obstructions that affect light and ventilation; Check for weeds competing with seedlings for nutrients and space; Keep detailed records of any issues found during the inspection.

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