Shrub arrangement planting auxiliary device and planting method

Abstract

A shrub arrangement planting auxiliary device includes a transport vehicle for transporting soil and shrubs, the transport vehicle is connected to a synchronous soil spreading mechanism, and the synchronous soil spreading mechanism can spread the soil of the transport vehicle to a preset position, and then the planting pits are dug and the shrubs are placed by a compensating planting mechanism that can move relative to the synchronous soil spreading mechanism to complete the arrangement planting of shrubs. In the above structure, the compensating planting device can be kept relatively still during the uniform movement of the transport vehicle through a first telescopic drive, so the position and spacing of the dug pits can be guaranteed, and the workload of manually placing shrubs is more labor-saving than the existing planting method. Finally, for the above device, the proposed planting method can be applied to shrub planting in various arrangement situations, and through the above method, the staff only needs to place the shrubs when the compensating planting mechanism is stationary, and the other steps are all automated, so the efficiency is high.

Description

Technical Field

[0001] The present invention relates to the technical field of shrub planting equipment, and in particular to a shrub arrangement planting auxiliary device and a planting method. Background Art

[0002] When greening garden roads and municipal roads, shrubs are generally arranged along the roadsides. The conventional arrangement method is to transport suitable soil by vehicle, and then use an excavator to lay the soil on the ground. After that, workers need to flatten the soil and dig suitable planting pits at a certain distance. The planting pits need to be deep into the ground to ensure the normal growth of subsequent shrubs. Except for laying the soil, all the work in the above planting method is done by the workers, so the workload is large. While ensuring that the workers have a reasonable rest, the planting efficiency is low. Summary of the Invention

[0003] In order to solve the problem that the planting of shrubs cannot be automated, the present invention provides a shrub arrangement planting auxiliary device and a planting method.

[0004] The technical solutions of the present invention are as follows:

[0005] A shrub arrangement planting auxiliary device, comprising:

[0006] a transport vehicle capable of moving along the road in a lengthwise direction on a reference plane and capable of carrying soil and shrubs;

[0007] A synchronous soil spreading mechanism, which is detachably connected to the transport vehicle and capable of moving synchronously with the transport vehicle on a reference plane. The synchronous soil spreading mechanism includes a first movable frame, which is capable of spanning above two adjacent curbs, and a long strip sprinkler is disposed below the first movable frame. The long strip sprinkler is taller than the curb and is connected to the outlet of a delivery pipe, the inlet of which extends into the soil of the transport vehicle, capable of transporting soil to the long strip sprinkler;

[0008] A compensating planting mechanism, which can move on a reference plane, and is connected to a synchronous soil spreading mechanism through a first telescopic drive motor and can move relative to the synchronous soil spreading mechanism, and the moving direction is parallel to the length direction of the curb. The compensating planting mechanism includes a second movable frame spanning two adjacent curbs, and the second movable frame is provided with a drive motor above the two adjacent curbs. The output shaft of the drive motor is vertically downwardly arranged and detachably connected to a blade, and the vertical plane where the blade is located is parallel to the length direction of the second movable frame and can rotate. The second movable frame is provided with a notch on the side of the drive away from the synchronous soil spreading mechanism, and the notch is arranged opposite to the blade. The second movable frame is provided with a conveying rack on the side close to the transport vehicle, and the conveying rack can transport shrubs.

[0009] Different from the existing method of planting shrubs, the transport vehicle of this device can drive the synchronous soil-spreading mechanism to complete the soil laying, and then achieve relative stillness in a short period of time through the relative movement of the compensating planting mechanism relative to the synchronous soil-spreading mechanism, so that the planting pit can be dug and the planting of shrubs can be completed. During this process, the staff only needs to put the corresponding shrubs from the compensating planting mechanism into the planting pit, and no other work is required. Therefore, the degree of automation is high, the efficiency is high, and it will not bring greater work pressure to the staff.

[0010] To help build up the soil for the planted shrubs, the second movable frame is symmetrically equipped with second telescopic actuators on either side of the frame's movement. The output ends of these actuators face inward and are connected to soil-pushing racks, which are positioned opposite the notch. These racks push soil into the shrub's planting pit, ensuring its proper growth. This process doesn't conflict with manual soiling; manual soiling can be performed after the soiling racks have completed their work to ensure the shrubs' survival.

[0011] In order to adapt to different planting conditions, the second telescopic actuator is capable of rotating, and the rotation planes of the two second telescopic actuators are the same plane;

[0012] The height of the second telescopic drive can be adjusted. This structure can be applied to any arrangement of shrubs, and it is only necessary to ensure the moving track of the transport vehicle. Even if there is no curb for positioning, normal planting can still be carried out, but it needs to rely entirely on the track of the transport vehicle for planting.

[0013] To ensure the survival of the shrubs, the lower end of the blade is below the reference plane and the upper end is above the curb;

[0014] The width of the lower end of the blade is smaller than the width of the upper end of the blade, and the distance between the blade and the drive motor is adjustable. The lower end of the blade is lower than the reference plane, which can ensure that it penetrates deep into the ground and forms a deeper planting hole after rotation. If the blade does not penetrate deep into the ground, it will affect the normal rooting of the shrub.

[0015] The synchronous soil spreading mechanism is connected to the transport vehicle by a removable elastic connector on the side of the first mobile frame closest to the transport vehicle. The end of the elastic connector, away from the first mobile frame, is connected to the transport vehicle. This elastic connector ensures normal planting even if the transport vehicle deviates slightly or the curb tilts. The elastic connector utilizes a spring structure, ensuring synchronized movement even when the distance between the two changes.

[0016] In order to facilitate the staff to place the shrubs, the upper surface of the second mobile frame is a plane, and seats are provided on both sides of the gap, and guardrails are provided on the outside of the seats.

[0017] To create planting holes at a fixed spacing, the distance between the drive motor and the gap is greater than the maximum movement distance of the compensating planting mechanism relative to the synchronous soil spreading mechanism. The distance between the drive motor and the gap can be considered the preset spacing of the planting holes. Therefore, when the compensating planting mechanism moves to compensate for position via the first telescopic drive, it is necessary to avoid crossing this distance, which would prevent normal shrub placement.

[0018] As a preferred solution, the long strip nozzles, drivers and notches are arranged at intervals along the length direction of the curb.

[0019] To accommodate various planting environments, both the first and second mobile frames are equipped with width adjustment mechanisms and can span two adjacent curbs of varying spacing. When the curb spacing is large or small, the width adjustment mechanism can be adjusted to accommodate planting conditions and ensure that planted shrubs are positioned correctly.

[0020] A method for planting shrubs in an array, using the aforementioned shrub planting auxiliary device, comprises the following steps:

[0021] Step 1: Install the synchronous soil spreading mechanism and the compensating planting mechanism across two adjacent curbs, and connect the synchronous soil spreading mechanism to a transport vehicle;

[0022] Step 2: Adjust the blade height so that its lower end is below the reference plane and start the delivery pipe to transport the soil from the transport vehicle to the long strip sprinkler and spray it between the two curbs;

[0023] Step 3: Start the transport vehicle and move it along the length of the road at a preset speed;

[0024] Step 4: Synchronously activate the first telescopic actuator and the drive motor. The output shaft of the first telescopic actuator extends outward and drives the compensating planting mechanism to move relative to the synchronous soil spreading mechanism at a speed equal to a preset speed of the transport vehicle. Before the first telescopic actuator reaches its maximum extension length, the drive motor is able to drive the blade to rotate 360° and create the planting pit.

[0025] Step 5: After reaching the extension limit, the first telescopic drive runs in the reverse direction and drives the compensating planting mechanism to move toward the synchronous soil spreading mechanism until the first telescopic drive is reset, and the moving length of the transport vehicle during the time taken by the first telescopic drive to complete one telescopic reset is equal to the preset distance between two adjacent planting pits;

[0026] Step 6: After the first telescopic actuator is reset, it begins to extend and continues to form the planting pit. During the extension process of the output shaft of the first telescopic actuator, the shrubs on the transport carrier are dropped into the planting pit from the gap via the conveyor frame. After a period of time, the soil-raising frame is driven by the second telescopic actuator to push the soil toward the shrubs. The time taken by the first telescopic actuator to complete one telescopic reset does not exceed the extension time of the first telescopic actuator.

[0027] Step 7. Repeat the above steps to complete the production of all planting pits and the planting of shrubs.

[0028] By adopting the above method, shrubs can be planted at a preset spacing after setting a preset speed, and the planting process is efficient and automated, which can reduce the pressure on workers.

[0029] The beneficial effects of the present invention are: the present invention is a shrub arrangement planting auxiliary device and planting method, which is different from the existing planting method. The device can dig planting pits at preset intervals and complete the planting of shrubs through a transport vehicle with a preset speed. In this process, by utilizing the relative movement of the synchronous soil spreading mechanism and the compensating planting mechanism, the compensating planting mechanism can be kept relatively still during the movement of the transport vehicle, so that the pit digging and shrub planting operations can be carried out normally, and the continuity is extremely strong. After various parameters are preset, the degree of automation is high, and the staff only needs to place the shrubs, which reduces the workload but increases the efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] By reading the detailed description of the preferred embodiment below, the solutions and advantages of the present application will become clear to those skilled in the art. The accompanying drawings are only for illustrating the preferred embodiment and are not to be considered as limiting the present invention.

[0031] In the attached figure:

[0032] Figure 1 It is a schematic diagram of the front view structure of the present invention;

[0033] Figure 2 This is a structural diagram of the synchronous soil spreading mechanism of the present invention;

[0034] Figure 3 This is a schematic diagram of the structure of the compensation planting mechanism of the present invention;

[0035] Figure 4 This is a schematic diagram of the blade structure of the present invention;

[0036] Figure 5 This is a schematic diagram of the structure of the present invention in a top view (normal state);

[0037] Figure 6 This is a schematic diagram of the structure of the present invention in a top view (compensation state);

[0038] Figure 7 This is a schematic diagram of the structure of the present invention in a top view (width adjustment state);

[0039] The components represented by the reference numerals in the figure are:

[0040] 1. Transport vehicle; 2. Synchronous soil spreading mechanism; 21. First mobile frame; 22. First telescopic drive; 23. Elastic connector; 24. Long nozzle; 3. Compensating planting mechanism; 31. Second mobile frame; 311. Notch; 32. Drive motor; 33. Blade; 34. Conveyor frame; 35. Guardrail; 36. Seat; 37. Second telescopic drive; 38. Soil-raising rack; 4. Curb; 5. Conveying pipe; 6. Planting pit; 7. Width adjustment mechanism. DETAILED DESCRIPTION

[0041] like Figure 1 A shrub arrangement planting auxiliary device is shown, comprising:

[0042] The transport vehicle 1 can move along the length direction of the road 4 on the reference plane and can carry soil and shrubs. For this purpose, the transport vehicle 1 needs to be equipped with two buckets or the two buckets are divided into two, carrying soil and shrubs respectively, and it is best to set up an activity area for staff in the bucket so that they can deal with problems in time after equipment problems occur. In order to facilitate speed control, the above-mentioned transport vehicle 1 is preferably equipped with a cruise control function to ensure that it can move at a constant speed.

[0043] Next is the synchronous soil spreading mechanism 2, which is detachably connected to the transport vehicle 1 and can move synchronously with the transport vehicle 1 on the reference plane. The synchronous soil spreading mechanism 2 includes a first mobile frame 21, which includes a reference plate higher than the reference plane and support beams provided on both sides of the reference plate. Rollers are provided at the bottom of the support beams, which can move synchronously with the transport vehicle 1 through the rollers. The synchronous soil spreading mechanism 2 is connected to the transport vehicle 1 in the following way: the first mobile frame 21 is detachably provided with an elastic connector 23 on the side close to the transport vehicle 1, and the end of the elastic connector 23 away from the first mobile frame 21 is connected to the transport vehicle 1. After the connection is made through the elastic connector 23, when the transport vehicle 1 has a certain degree of directional deviation or the curb 4 moves and tilts, the normal progress of the planting operation can be ensured. The elastic connector 23 is implemented by a spring structure, which is used to enable synchronous movement even after the distance between the two changes.

[0044] Afterwards, if Figure 2As shown, in order to plant shrubs in a preset area, the first mobile frame 21 can span over two adjacent curbs 4, that is, the reference plate is located between the two curbs 4, and the ground is between the two curbs, which is convenient for digging planting pits 6. If there is no curb 4 for reference, it is only necessary to ensure that the reference plate is located on the arrangement line marked for shrub planting. Afterwards, in order to lay the soil, the first mobile frame 21 is provided with a long strip nozzle 24 above the two adjacent curbs 4. The long strip nozzle 24 is connected to the outlet of the conveying pipe 5, and the inlet of the conveying pipe 5 extends into the soil of the transport vehicle 1, which can transport the soil to the long strip nozzle 24. Therefore, the conveying pipe 5 can be set as a dragon conveying pipe for easy feeding, and the inlet of the long strip nozzle 24 is circular, and the outlet is flat and long, which is convenient for evenly spreading the soil. By using this method to cultivate the shrubs, the survival rate of the shrubs will be higher.

[0045] After that, the most important part is Figure 3 The compensating planting mechanism 3 shown in the figure can move on the reference plane. The difference is that the compensating planting mechanism 3 is connected to the synchronous soil spreading mechanism 2 through the first telescopic drive 22 and can move relative to the synchronous soil spreading mechanism 2, and the moving direction is parallel to the length direction of the curb 4. Therefore, while the compensating planting mechanism 3 can move synchronously with the transport vehicle 1, it can also change its relative position therewith. If the moving directions are opposite and the moving speeds are the same, the transport vehicle 1 can be relatively still relative to the ground during its movement, and then during this relative stillness period, digging holes and planting and soiling work can be carried out, and afterward, it can be quickly reset to the initial position by moving in the same direction and speed as the transport vehicle 1. Therefore, through the reciprocating motion of the above-mentioned compensating action, intermittent digging holes and planting and soiling operations can be achieved, just like Figure 5 、 6 Status shown.

[0046] The specific design method of the above structure is as follows: first, the compensating planting mechanism 3 includes a second movable frame 31 spanning two adjacent curbs 4. The second movable frame 31 has a similar structure to the first movable frame 21, including a horizontally arranged load-bearing plate. Support frames are also symmetrically arranged on both sides of the load-bearing plate, and rollers are arranged under the support frames for movement. The design method of distinguishing functions is as shown in the figure. The second movable frame 31 is provided with a drive motor 32 above the two adjacent curbs 4. The output shaft of the drive motor 32 is vertically downwardly arranged and detachably connected to a blade 33. Different from the existing method of digging pits manually, the vertical plane where the blade 33 is located is parallel to the length direction of the curb 4 and can rotate. Under normal circumstances, due to the characteristics of the blade 33 and the normal movement of the compensating planting mechanism 3, the blade 33 can move normally and can cut the soil. However, when the compensating planting mechanism 3 moves relative to the transport vehicle 1 and is relatively stationary relative to the ground, it can be driven to rotate by the drive motor 32 and generate a planting pit 6 at the current position. The planting pit 6 can be used for planting shrubs.

[0047] like Figure 4 As shown, in order to ensure the survival of the shrubs, the lower end of the blade 33 is lower than the reference plane, and the upper end is higher than the curb 4, so as to ensure that the ground can be cut open and the shrubs can be planted normally to facilitate their rooting; and the width of the lower end of the blade 33 is smaller than the width of the upper end of the blade 33, and the spacing of the blade 33 relative to the drive motor 32 can be adjusted. After one rotation, an inverted frustum-shaped deep pit can be formed, so it is convenient to place the shrubs. Since the roots of the shrubs themselves carry soil and are heavy, after being put into the planting pit 6, they can reach a state close to the numerical value. It is only necessary to add soil to the spread soil and limit and fix it to complete the planting.

[0048] By the above-mentioned method, the normal movement of the blade 33 and the intermittent opening of the planting pit 6 can be ensured. This process is completely automatic and does not require manual digging of the pit using tools.

[0049] After that, you can carry out subsequent shrub placement, such as Figure 5 As shown, in order to avoid the compensation planting mechanism 3 from knocking over the placed shrubs during movement, the second movable frame 31 is provided with a notch 311 on the side of the driver away from the synchronous soil spreading mechanism 2, and the notch 311 is arranged opposite to the blade 33, and the opening direction is set away from the synchronous soil spreading mechanism 2. During operation, the staff needs to drop the shrubs from the notch 31 on the supporting plate into the planting pit 6, and the dropping process is carried out in a static state, so it is very stable and safe.

[0050] In order to facilitate the staff to place the shrubs, the upper surface of the supporting plate of the second mobile frame 31 is flat, and seats 36 are provided on both sides of the notch 311. Guardrails 35 are provided on the outside of the seats 36. When working, the staff can place the shrubs by two people on the seats 36.

[0051] In order to supplement the shrubs, a conveying rack 34 is provided on the side of the second movable frame 31 close to the transport vehicle 1. The conveying rack 34 can transport the shrubs. A manipulator or staff is required to be provided on the transport vehicle 1 to move the shrubs to the position of the conveying rack 34 and transport the shrubs to the gap position for convenient placement. In addition, during the above process, the conveying rack 34 cannot contact the transport vehicle 1 to avoid collision between the transport vehicle 1 and the compensation planting mechanism 3 during relative movement.

[0052] It should be noted that the strip nozzles 24, drivers and notches 311 are spaced apart along the length of the curb 4 to ensure that the planted shrubs are in a straight line, ie, planted in an array.

[0053] There are two ways to add soil to the shrubs after they are placed. One is manual adding soil, that is, after the shrubs are placed, staff will do the adding soil. The other is somewhat automated. However, due to the different types of shrubs, the state of adding soil is also different. Therefore, when using, you need to choose between the two methods according to your needs. There is no need to introduce manual adding soil. The important mechanical and automated adding soil structure is:

[0054] like Figure 3 As shown, in order to mechanically add soil to the planted shrubs, the second movable frame 31 is symmetrically provided with second telescopic actuators 37 on both sides of the moving direction. The output end of the second telescopic actuator 37 is arranged inward and connected to a soil adding frame 38, and the soil adding frame 38 is arranged opposite the notch 311. The soil adding frame 38 can push soil into the planting pit 6 of the shrub, thereby ensuring the normal growth of the shrub. The above process does not conflict with manual soil adding. After the soil adding frame 38 completes the soil adding, subsequent staff can perform manual soil adding to ensure the survival of the shrub. To ensure the soil adding effect, the soil adding frame 38 is arc-shaped, so that it can push the circumferential soil to the root position of the shrub and fill the planting pit 6.

[0055] In order to adapt to different planting conditions, the second telescopic drive 37 can rotate, and the rotation planes of the two second telescopic drives 37 are the same plane, and the above-mentioned second telescopic drive 37 can be disassembled. In some cases, it can be disassembled and artificial soiling can be used.

[0056] It should be noted that the height of the second telescopic actuator 37 is adjustable. This structure can be applied to any arrangement of shrubs. It only needs to ensure the moving track of the transport vehicle 1. Even without the curb 4 for positioning, normal planting can still be carried out, but it needs to rely entirely on the track of the transport vehicle 1 for planting.

[0057] In the above structure, in order to create planting holes 6 at a fixed spacing, the distance between the drive motor and the gap 311 is greater than the maximum movement distance of the compensating planting mechanism 3 relative to the synchronous soil spreading mechanism 2. The distance between the drive motor and the gap 311 can be regarded as the preset spacing of the planting holes 6. Therefore, when the compensating planting mechanism 3 moves to compensate for the position via the first telescopic actuator 22, it is necessary to avoid crossing this distance, which would prevent normal shrub placement.

[0058] Finally, in order to be suitable for various planting environments, such as Figure 7 As shown, both the first movable frame 21 and the second movable frame 31 are provided with a width adjustment mechanism 7 and can span two adjacent curbs 4 with different spacings. When the spacing between the curbs 4 is large or small, it can be adjusted according to actual needs to enable normal planting and ensure that the planted shrubs are in the normal position. In addition, in order to be suitable for the above-mentioned width adjustment mechanism 7, the first movable frame 21 and the second movable frame 31 are both split structures, that is, the reference plate and the bearing plate are separately arranged relative to the support frame, and the connection method is that a worm gear mechanism is provided on the reference plate and the bearing plate, and the worm gear of the worm gear mechanism is connected with a bidirectional screw rod that is arranged laterally and moves synchronously. The bidirectional screw rod is symmetrically provided with a screw rod seat, and the screw rod seat is respectively connected to the support frame on both sides. When in use, its width can be adjusted. For this purpose, the above-mentioned long nozzle 24, drive and notch 311 are all provided on the reference plate and the bearing plate to ensure that they are still in the center position after adjustment, so that planting can be carried out in the middle position. When multiple shrubs are planted side by side at the same time, the reference plate and the bearing plate can be connected to the support frame by an independent electric cylinder. Therefore, it can be adjusted separately on one side to ensure that planting can be arranged in any position. The above-mentioned method can only be used for manual soiling, and mechanized automatic soiling cannot be used.

[0059] The above structure can be used to achieve that, different from the existing method of planting shrubs, the transport vehicle 1 of this device can drive the synchronous soil spreading mechanism 2 to complete soil laying, and then achieve relative stillness in a short period of time through the relative movement of the compensating planting mechanism 3 relative to the synchronous soil spreading mechanism 2, so that the planting pit 6 can be dug and the planting of shrubs can be completed. During this process, the staff only needs to put the corresponding shrubs from the compensating planting mechanism 3 into the planting pit 6, and no other work is required. Therefore, the degree of automation is high, the efficiency is high, and it will not bring greater work pressure to the staff.

[0060] A method for planting shrubs in an array, using the aforementioned shrub planting auxiliary device, comprises the following steps:

[0061] Step 1: Install the synchronous soil spreading mechanism 2 and the compensating planting mechanism 3 across two adjacent curbs 4, and connect the synchronous soil spreading mechanism 2 to the transport vehicle 1. Then, the transport vehicle 1 can be used to drive the planting in an array;

[0062] Step 2: Adjust the height of the blade 33 so that its lower end is lower than the reference plane and start the conveying pipe 5. That is, the blade 33 needs to be inserted into the ground. After that, the pit can be completed after rotation. During this process, soil laying needs to be started. For this purpose, the soil needs to be transported from the transport vehicle 1 to the long nozzle 24 and sprayed between the two curbs 4.

[0063] Step 3: Start the transport vehicle 1 and move it along the length direction of the road 4 at a preset speed. One of the necessary conditions for this device to be able to achieve this is uniform speed operation, so that the relative stillness of the planting mechanism 3 can be compensated by the reverse and uniform speed.

[0064] Step 4: Synchronously start the first telescopic drive 22 and the drive motor 32. The output shaft of the first telescopic drive 22 is extended outward and drives the compensation planting mechanism 3 to move relative to the synchronous soil spreading mechanism 2 at a speed that is the same as the preset speed of the transport vehicle 1. Before the first telescopic drive 22 reaches the maximum extension length, the drive motor 32 can drive the blade 33 to rotate 360° and make the planting pit 6. The making of the planting pit 6 needs to be completed within the static time of the compensation planting mechanism 3 to avoid affecting the making of the planting pit 6 after continued movement, and to avoid affecting the making of subsequent planting pits 6.

[0065] Step 5: After reaching the extension limit, the first telescopic drive 22 runs in the reverse direction and drives the compensation planting mechanism 3 to move toward the direction close to the synchronous soil spreading mechanism 2 until the first telescopic drive 22 is reset. By adopting the above method, it is possible to avoid setting up a detection module, and only the telescopic drive 22 needs to be used reciprocally. Moreover, the moving length of the transport vehicle 1 during the time taken by the first telescopic drive 22 to complete one telescopic reset is equal to the preset distance between two adjacent planting pits 6. Therefore, when the compensation planting mechanism 3 is reset, the blade 33 can just reach the subsequent opening position of the planting pit 6.

[0066] Step 6: After the first telescopic actuator 22 is reset, it begins to extend and continues to form the planting pit 6. During the extension process of the output shaft of the first telescopic actuator 22, the shrubs on the transport vehicle 1 are dropped into the planting pit 6 from the notch 311 via the conveyor frame 34. After a period of time, the soil-raising frame 38 is driven by the second telescopic actuator 37 to push the soil toward the shrubs. The time taken by the first telescopic actuator 22 to complete one telescopic reset does not exceed the extension time of the first telescopic actuator.

[0067] Step 7: Similarly, complete the production of all planting pits 6 and the planting of shrubs according to the above steps.

[0068] By adopting the above method, shrubs can be planted at a preset spacing after setting a preset speed, and the planting process is efficient and automated, which can reduce the pressure on workers.

Claims

1. A shrub arrangement planting auxiliary device, characterized in that: include: A transport vehicle (1), the transport vehicle (1) being capable of moving along the length of the road (4) on a reference plane and capable of carrying soil and shrubs; A synchronous soil spreading mechanism (2), wherein the synchronous soil spreading mechanism (2) is detachably connected to the transport vehicle (1) and can be synchronously moved with the transport vehicle (1) on a reference plane, wherein the synchronous soil spreading mechanism (2) comprises a first movable frame (21), wherein the first movable frame (21) can span over two adjacent curbs (4), and a long strip nozzle (24) is arranged below the first movable frame (21), wherein the height of the long strip nozzle (24) is greater than the height of the curb (4), and the long strip nozzle (24) is connected to the outlet of the conveying pipe (5), and the inlet of the conveying pipe (5) extends into the soil of the transport vehicle (1), and can transport the soil to the long strip nozzle (24); A compensating planting mechanism (3) is capable of moving on a reference plane and is connected to a synchronous soil spreading mechanism (2) through a first telescopic drive (22) and is capable of moving relative to the synchronous soil spreading mechanism (2), and the moving direction is parallel to the length direction of the curb (4). The compensating planting mechanism (3) includes a second movable frame (31) spanning two adjacent curbs (4), the second movable frame (31) is provided with a driving motor (32) above the two adjacent curbs (4), the output shaft of the driving motor (32) is vertically downwardly arranged and detachably connected to a blade (33), the vertical plane where the blade (33) is located is parallel to the length direction of the second movable frame (31) and is capable of rotating, the second movable frame (31) is provided with a notch (311) on a side away from the synchronous soil spreading mechanism (2), and the notch (311) is arranged opposite to the blade (33), and the second movable frame (31) is provided with a conveying rack (34) on a side close to the transport vehicle (1), and the conveying rack (34) is capable of transporting shrubs.

2. The shrub arrangement planting auxiliary device according to claim 1, characterized in that: The second moving frame (31) is symmetrically provided with second telescopic drivers (37) on both sides of the moving direction. The output end of the second telescopic driver (37) is arranged toward the inside and is connected to a soil-raising frame (38) for pushing soil. The soil-raising frame (38) is arranged opposite to the notch (311).

3. The shrub arrangement planting auxiliary device according to claim 2, characterized in that: The second telescopic driver (37) is capable of rotating, and the rotation planes of the two second telescopic drivers (37) are the same plane; The height of the second telescopic drive (37) is adjustable.

4. The shrub arrangement planting auxiliary device according to claim 2, characterized in that: The lower end of the blade (33) is lower than the reference plane, and the upper end is higher than the curb (4); The width of the lower end of the blade (33) is smaller than the width of the upper end of the blade (33), and the distance between the blade (33) and the drive motor (32) can be adjusted.

5. The shrub arrangement planting auxiliary device according to claim 2, characterized in that: A removable elastic connector (23) is provided on a side of the first mobile frame (21) close to the transport vehicle (1), and an end of the elastic connector (23) away from the first mobile frame (21) is connected to the transport vehicle (1).

6. The shrub arrangement planting auxiliary device according to claim 2, characterized in that: The upper surface of the second movable frame (31) is a plane, and seats (36) are provided on both sides of the notch (311), and guardrails (35) are provided on the outer sides of the seats (36).

7. The shrub arrangement planting auxiliary device according to claim 2, characterized in that: The distance between the drive motor (32) and the notch (311) is greater than the maximum movement distance of the compensation planting mechanism (3) relative to the synchronous soil spreading mechanism (2).

8. The shrub arrangement planting auxiliary device according to claim 2, characterized in that: The long strip nozzle (24), the first telescopic driver (22) and the notch (311) are arranged at intervals along the length direction of the road (4).

9. The shrub arrangement planting auxiliary device according to claim 2, characterized in that: The first movable frame (21) and the second movable frame (31) are both provided with a width adjustment mechanism (7) and are capable of spanning two adjacent curbs (4) with different spacings.

10. A method for planting shrubs in an array, characterized in that: The shrub arrangement planting auxiliary device according to any one of claims 2 to 9 is used, and includes the following steps: Step 1: The synchronous soil spreading mechanism (2) and the compensating planting mechanism (3) are arranged across two adjacent road edges (4), and the synchronous soil spreading mechanism (2) is connected to the transport vehicle (1); Step 2: Adjust the height of the blade (33) so that its lower end is lower than the reference plane and start the conveying pipe (5) to transport the soil from the transport vehicle (1) to the long strip spray nozzle (24) and spray it between the two road edges (4); Step 3: Start the transport vehicle (1) and move it along the length of the road (4) at a preset speed; Step 4: Synchronously start the first telescopic drive (22) and the drive motor (32); the output shaft of the first telescopic drive (22) is extended and drives the compensating planting mechanism (3) to move at the same speed relative to the synchronous soil spreading mechanism (2) as the preset speed of the transport vehicle (1); before the first telescopic drive (22) reaches the maximum extension length, the drive motor (32) can drive the blade (33) to rotate 360 degrees and form a planting pit (6); Step 5: After reaching the extension limit, the first telescopic drive (22) runs in the reverse direction and drives the compensating planting mechanism (3) to move in a direction close to the synchronous soil spreading mechanism (2) until the first telescopic drive (22) is reset, and the moving length of the transport vehicle (1) during the time taken for the first telescopic drive (22) to complete one telescopic reset is equal to the preset distance between two adjacent planting pits (6); Step 6: After the first telescopic driver (22) is reset, it begins to extend and continues to make the planting pit (6). During the extension process of the output shaft of the first telescopic driver (22), the shrubs on the transport vehicle (1) are placed from the notch (311) into the planting pit (6) through the conveyor frame (34). After a preset time interval, the soil-raising frame (38) is driven by the second telescopic driver (37) to push the soil toward the shrubs. The time taken by the first telescopic driver (22) to complete a telescopic reset does not exceed the extension time of the first telescopic driver. Step 7: Similarly, complete the production of all planting pits (6) and the planting of shrubs according to the above steps.

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