A green planting device for repairing heavy metal soil in a mining area

Abstract

The application discloses a kind of green plants planting device for repairing mining heavy metal soil, including the support mainboard of installation in the tail end of vehicle body, support mainboard top end is fixedly connected with conveying box body, conveying box body is provided with conveying mechanism, conveying box body top end is fixedly connected with green plant storage tank, and storage tank is provided with storage discharge mechanism in green plant, green plant storage tank is communicated with conveying box body, and storage discharge mechanism is correspondingly arranged with conveying mechanism, the end of conveying box body is set up with discharge recovery mechanism away from vehicle body, discharge recovery mechanism is correspondingly arranged with conveying mechanism, the side of support mainboard bottom end is close to vehicle body and is provided with ploughing mechanism, ploughing mechanism and discharge recovery mechanism are located in the same vertical plane, and moving wheel is installed on the four corners of support mainboard bottom end, and damping mechanism is provided on moving wheel.The application realizes mechanization to mining heavy metal soil green plant planting, improves planting efficiency, greatly reduces the cost of repairing mining heavy metal soil green plant planting.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mine soil remediation, in particular to a green plant planting device for remediation of mine heavy metal soil. BACKGROUND

[0002] Planting green plants is a common way to repair mine heavy metal soil. In the prior art, planting is usually done manually, which requires a large amount of labor and has low planting efficiency. Moreover, since the plants only have a repairing effect and do not have economic benefits, manual planting results in high remediation costs of mine heavy metal soil.

[0003] Therefore, there is an urgent need for a green plant planting device for remediation of mine heavy metal soil to solve the above problems. SUMMARY

[0004] The present application aims to provide a green plant planting device for remediation of mine heavy metal soil to solve the problems existing in the prior art.

[0005] To achieve the above-mentioned purpose, the present application provides the following solution: the present application provides a green plant planting device for remediation of mine heavy metal soil, which comprises a support main plate installed at the tail end of a vehicle body, a conveying box body fixedly connected to the top end of the support main plate, a conveying mechanism arranged in the conveying box body, a green plant storage box fixedly connected to the top end of the conveying box body, a storage and discharging mechanism arranged in the green plant storage box, the green plant storage box being in communication with the conveying box body, and the storage and discharging mechanism being arranged correspondingly to the conveying mechanism, a discharging and recycling mechanism arranged at one end of the conveying box body away from the vehicle body, the discharging and recycling mechanism being arranged correspondingly to the conveying mechanism, a ploughing mechanism arranged at the bottom end of the support main plate close to one side of the vehicle body, the ploughing mechanism and the discharging and recycling mechanism being located in the same vertical plane, a moving wheel installed on each corner of the bottom end of the support main plate, and a damping mechanism arranged on the moving wheel.

[0006] Preferably, the storage and discharging mechanism comprises a plurality of partition plates, the plurality of partition plates divide the green plant storage box into a plurality of storage cavities with equal intervals, a plurality of green plant storage grooves are arranged in the storage cavities, a plurality of placing holes are axially formed on the green plant storage grooves, potted green plants are placed in the placing holes, a discharging assembly is arranged on the green plant storage box, and the discharging assembly is arranged correspondingly to the green plant storage grooves.

[0007] Preferably, the blanking assembly comprises two support frames fixedly connected to the green plant storage box, a support rod is rotatably connected to the support frame, a plurality of rotating rollers are fixedly connected to the support rod at equal intervals along the axial direction, the rotating rollers are correspondingly arranged with the storage cavities, a conveying belt is sleeved on the two rotating rollers on the opposite sides of the support frame, a plurality of clamping plates are fixedly connected to the conveying belt at equal intervals along the axial direction away from the rotating rollers, a plurality of long holes are formed in the green plant storage box, the long holes are communicated with the storage cavities, the clamping plates are inserted into the storage cavities through the long holes and correspondingly arranged with the green plant storage grooves, a first motor is fixedly connected to the support frame, and one end of any support rod is fixedly connected to the output shaft of the first motor.

[0008] Preferably, the conveying mechanism comprises two first sliding rods and two second sliding rods fixedly connected to opposite side walls in the conveying box body, the first sliding rod and the second sliding rod are both arranged obliquely, and the first sliding rod and the second sliding rod are arranged in parallel, the first sliding rod is correspondingly arranged with the storage cavity, the second sliding rod is correspondingly arranged with the blanking and recycling mechanism, a conveying assembly is fixedly connected between the first sliding rod and the second sliding rod, and a round rod is fixedly connected to the two sides of the green plant storage groove.

[0009] Preferably, the conveying assembly comprises a first conveying plate fixedly connected between the first sliding rod and the second sliding rod, the two first conveying plates are arranged in parallel, a plurality of grooves are formed in the top end of the first conveying plate at equal intervals along the axial direction, the round rod is matched with the grooves, a conveying piece is arranged on the first conveying plate, and the conveying piece is correspondingly arranged with the round rod.

[0010] Preferably, two rotating shafts are rotatably connected to the opposite side walls of the two first conveying plates, the two rotating shafts are arranged in parallel, the conveying piece comprises two connecting plates fixedly connected to the two ends of the rotating shaft, a second conveying plate is hingedly connected to the other end of the connecting plate, a plurality of top rods are fixedly connected to the top end of the second conveying plate at equal intervals along the axial direction, an arc-shaped groove is formed in the top end of the top rod, the arc-shaped groove is in abutment with the round rod, a chain wheel is fixedly connected to each of the two rotating shafts, the two chain wheels are drivingly connected through a chain, a second motor is fixedly connected to the first conveying plate, and one end of any rotating shaft is fixedly connected to the output shaft of the second motor.

[0011] Preferably, the blanking and recycling mechanism comprises a recycling box fixedly connected to the bottom end of the conveying box body, a plurality of conveying pipelines are arranged in the recycling box, the conveying pipelines are correspondingly arranged with the potted green plants, and a recycling assembly is arranged in the recycling box and correspondingly arranged with the green plant storage groove.

[0012] Preferably, the plant storage tank includes a first storage tank and a second storage tank. The first storage tank has several insertion holes, and the second storage tank is fixedly connected to several insertion rods. The insertion rods are adapted to the insertion holes. The recycling assembly includes two electric telescopic rods fixedly connected inside the recycling bin. The telescopic ends of the electric telescopic rods are fixedly connected to a limiting plate, which extends between the first storage tank and the second storage tank.

[0013] Preferably, the shock absorption mechanism includes a damper mounted on the moving wheel.

[0014] Preferably, the tillage mechanism includes a plurality of support legs fixedly connected to the bottom end of the support main board, and a plow plate is fixedly connected to the bottom end of the support legs, the plow plate being correspondingly arranged with the conveying pipe.

[0015] The present invention discloses the following technical effects:

[0016] The present invention provides a greening planting device for remediating heavy metal soil in mining areas, which realizes mechanized greening planting of heavy metal soil in mining areas, improves planting efficiency, and greatly reduces the cost of greening planting for remediating heavy metal soil in mining areas. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the storage and feeding mechanism of the present invention;

[0020] Figure 3 This is a schematic diagram of the top structure of the conveyor box of the present invention;

[0021] Figure 4 For the present invention Figure 3 Enlarged view of a portion of point A in the middle;

[0022] Figure 5 For the present invention Figure 3 Enlarged view of a section at point B in the middle;

[0023] Figure 6 This is a schematic diagram of the arc-shaped groove structure of the present invention;

[0024] Figure 7 This is a schematic diagram of the buffer component structure of the present invention;

[0025] Among them, 1. Vehicle body; 2. Support main board; 3. Conveyor box; 4. Green plant storage box; 5. Divider plate; 6. Storage cavity; 7. Green plant storage trough; 71. First storage trough; 72. Second storage trough; 8. Placement hole; 9. Potted green plant; 10. Support frame; 11. Support rod; 12. Rotating roller; 13. Conveyor belt; 14. Connecting plate; 15. First motor; 16. First slide rod; 17. Second slide rod; 18. Round rod; 19. 20. Conveyor plate; 21. Groove; 22. Rotating shaft; 23. Connecting plate; 24. Second conveyor plate; 25. Top rod; 26. Arc groove; 27. Sprocket; 28. Chain; 29. ​​Second motor; 30. Recycling bin; 31. Conveying pipe; 32. Electric telescopic rod; 33. Limiting plate; 34. Damper; 35. Support leg; 36. Plow plate; 37. Moving wheel; 38. Vertical chute; 39. Sliding block; 40. Vertical sliding rod; 51. Spring. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] Example 1:

[0029] refer to Figures 1-6 This invention provides a greening planting device for remediating heavy metal soil in mining areas, including a support main board 2 installed at the rear end of a vehicle body 1. A conveying box 3 is fixedly connected to the top of the support main board 2. A conveying mechanism is provided inside the conveying box 3. A greening storage box 4 is fixedly connected to the top of the conveying box 3. A storage and unloading mechanism is provided inside the greening storage box 4. The greening storage box 4 is connected to the conveying box 3, and the storage and unloading mechanism is correspondingly arranged with the conveying mechanism. A unloading and recycling mechanism is provided at the end of the conveying box 3 away from the vehicle body 1. The unloading and recycling mechanism is correspondingly arranged with the conveying mechanism. A tillage mechanism is provided at the bottom end of the support main board 2 near the side of the vehicle body 1. The tillage mechanism and the unloading and recycling mechanism are located in the same vertical plane. Moving wheels 36 are installed at the four corners of the bottom end of the support main board 2. Shock-absorbing mechanisms are provided on the moving wheels 36.

[0030] Further optimization of the scheme: the storage and unloading mechanism includes several partition plates 5, which divide the plant storage box 4 into several equally spaced storage cavities 6. Several plant storage slots 7 are provided in the storage cavities 6, and several placement holes 8 are opened along the axial direction on the plant storage slots 7. Potted plants 9 are placed in the placement holes 8. The plant storage box 4 is equipped with a unloading component, which is correspondingly set with the plant storage slots 7.

[0031] The placement hole 8 at the top of the green plant storage tank 7 is used to place potted green plants 9. The container of the potted green plants 9 is made of biodegradable material and contains potting soil to ensure the survival rate of the plants. The storage cavity 6 is used to store several green plant storage tanks 7 to realize the storage of green plants.

[0032] The scheme is further optimized. The feeding component includes two support frames 10 fixedly connected to the plant storage box 4. Support rods 11 are rotatably connected to the support frames 10. Several rotating rollers 12 are fixedly connected to the support rods 11 at equal intervals along the axial direction. The rotating rollers 12 are correspondingly arranged with the storage cavity 6. A conveyor belt 13 is sleeved on the two opposing rotating rollers 12 on the two support frames 10. Several snap-fit ​​plates 14 are fixedly connected to the side of the conveyor belt 13 away from the rotating rollers 12 at equal intervals along the axial direction. Several elongated holes are opened on the plant storage box 4. The elongated holes communicate with the storage cavity 6. The snap-fit ​​plates 14 extend into the storage cavity 6 through the elongated holes and are correspondingly arranged with the plant storage slots 7. A first motor 15 is fixedly connected to the support frame 10. One end of any support rod 11 is fixedly connected to the output shaft of the first motor 15.

[0033] The first motor 15 drives the rotating roller 12 to rotate, and the rotating roller 12 drives the snap plate 14 on the conveyor belt 13 to extend into the storage cavity 6 below the green plant storage tank 7. The green plant storage tank 7 is transported downward by its own weight and the movement of the snap plate 14, and falls into the conveyor box 3 below, realizing the batch transport of the green plant storage tank 7.

[0034] The scheme is further optimized. The conveying mechanism includes two first slide rods 16 and two second slide rods 17 fixedly connected to the opposite side walls inside the conveying box 3. The first slide rods 16 and the second slide rods 17 are both inclined and parallel. The first slide rods 16 are corresponding to the storage cavity 6, and the second slide rods 17 are corresponding to the unloading and recycling mechanism. A conveying component is fixedly connected between the first slide rods 16 and the second slide rods 17. Round rods 18 are fixedly connected to both sides of the green plant storage tank 7. The first slide rods 16, the second slide rods 17 and the conveying component all abut against the round rods 18.

[0035] The fallen plant storage tank 7 is guided and transported by the first slide bar 16, and gradually transported to the second slide bar 17 by the conveying assembly.

[0036] The scheme is further optimized. The conveying assembly includes a first conveying plate 19 fixedly connected between the first slide bar 16 and the second slide bar 17. The two first conveying plates 19 are arranged in parallel. The top of the first conveying plate 19 is provided with a number of grooves 20 at equal intervals along the axial direction. The round rod 18 is adapted to the grooves 20. The first conveying plate 19 is provided with a conveying component, which is correspondingly arranged with the round rod 18.

[0037] The plant storage slots 7 arranged above the first slide bar 16 are uniformly transported by several grooves 20.

[0038] The scheme is further optimized. Two rotating shafts 21 are rotatably connected to the two opposite side walls of the two first conveyor plates 19. The two rotating shafts 21 are arranged in parallel. The conveying component includes two connecting plates 22 with one end fixedly connected to both ends of the rotating shafts 21. The other end of the connecting plate 22 is hinged to a second conveyor plate 23. Several top rods 24 are fixedly connected at equal intervals along the axial direction at the top of the second conveyor plate 23. The top of the top rod 24 is provided with an arc-shaped groove 25, which abuts against the round rod 18. Sprockets 26 are fixedly connected to both rotating shafts 21. The two sprockets 26 are connected by a chain 27. A second motor 28 is fixedly connected to the first conveyor plate 19. One end of any rotating shaft 21 is fixedly connected to the output shaft of the second motor 28.

[0039] The second motor 28 drives the connecting plate 22 to rotate. The two connecting plates 22 drive the top rod 24 on the second conveying plate 23 to make a circular motion. The arc groove 25 on the top rod 24 extends into the bottom of the round rod 18. Through the circular motion, the round rod 18 is placed in the groove 20 on the first conveying plate 19. Through the circular motion of several top rods 24, the round rod 18 in the groove 20 is gradually conveyed to the adjacent groove 20. Finally, it is transported to the second slide bar 17 and falls into the recycling box 29 below. This achieves uniform and interval conveying of several green plant storage slots 7, and realizes the planting of plants at equal intervals in the land.

[0040] The scheme is further optimized. The material feeding and recycling mechanism includes a recycling box 29 fixedly connected to the bottom of the conveying box 3. Several conveying pipes 30 are set inside the recycling box 29. The conveying pipes 30 are set in correspondence with the potted green plants 9. A recycling component is set inside the recycling box 29. The recycling component is set in correspondence with the green plant storage tank 7.

[0041] The green plant storage tank 7 is recycled by setting up a recycling component. After recycling, the potted green plants 9 are separated from the green plant storage tank 7. Several conveying channels are opened in the conveying pipe 30, and several conveying channels correspond one-to-one with several potted green plants 9. The potted green plants 9 are transported to the soil below through the conveying pipe 30.

[0042] The green plant storage tank 7 is further optimized by including a first storage tank 71 and a second storage tank 72. The first storage tank 71 has several insertion holes, and the second storage tank 72 is fixedly connected with several insertion rods. The insertion rods are adapted to the insertion holes. The recycling component includes two electric telescopic rods 31 fixedly connected in the recycling box 29. The telescopic ends of the electric telescopic rods 31 are fixedly connected to a limiting plate 32, which extends between the first storage tank 71 and the second storage tank 72.

[0043] The plant storage tank 7 is separated by two electric telescopic rods 31, and the first storage tank 71 and the second storage tank 72 are retrieved, causing the potted plants 9 to fall into the conveying pipe 30.

[0044] The design was further optimized, and the shock absorption mechanism includes a damper 33 installed on the moving wheel 36.

[0045] The damper 33 reduces the vibration of the moving wheel 36, ensuring the smooth transport of green plants when planting on uneven roads.

[0046] The scheme is further optimized. The tillage mechanism includes several support legs 34 fixedly connected to the bottom of the support main board 2. The bottom of the support legs 34 is fixedly connected to a plow plate 35, and the plow plate 35 is set in correspondence with the conveying pipe 30.

[0047] The lowest point of the plow plate 35 is lower than the lowest point of the moving wheel 36. The plow plate 35 is used to turn the soil and ensure the oxygen content of the soil.

[0048] This invention provides a plant planting device for remediating heavy metal soil in mining areas. In use, potted plants 9 with pots and soil are placed in plant storage tanks 7. Several plant storage tanks 7 are stacked in a storage cavity 6. The rear of the vehicle body 1 is attached to a support main board 2. The vehicle body 1 moves the support main board 2. During movement, a plow plate 35 tills the ground. Simultaneously, a first motor 15 drives a conveyor belt 13 to rotate. A locking plate 14 on the conveyor belt 13 moves the plant storage tanks 7 downwards. When the locking plate 14 separates from the plant storage tank 7, the plant storage tank 7 falls onto a first sliding rod 16 below, supported by a round rod 18. The round rod 18 is supported by the first sliding rod 16. The green plant storage tank 7 is slidably transported to the first conveyor plate 19 below. The second motor 28 drives the connecting plate 22 to rotate, and the connecting plate 22 drives the top rod 24 on the second conveyor plate 23 to make a circular motion, transporting several green plant storage tanks 7 one by one to the second slide rod 17. The second slide rod 17 transports them to the channel in the recycling box 29. The two limiting plates 32 are located at the bottom center of the green plant storage tank 7. The two electric telescopic rods 31 drive the two limiting plates 32 to move in opposite directions, so that the first storage tank 71 and the second storage tank 72 on the green plant storage tank 7 are separated. The potted green plants 9 fall into the soil below through the conveying pipe 30, realizing the batch planting of green plants.

[0049] Example 2:

[0050] refer to Figure 7 The difference between this embodiment and the first embodiment is that buffer components are provided at both ends of the green plant storage tank 7, and the round rod 18 is fixedly connected to the buffer components.

[0051] The green plant storage tank 7 has vertical grooves 37 on both sides. The buffer assembly includes a slider 38 that is slidably connected in the vertical groove 37. A round rod 18 is fixedly connected to the slider 38. A vertical slide rod 39 is fixedly connected in the vertical groove 37. The slider 38 is slidably connected to the vertical slide rod 39. Springs 40 are sleeved on both ends of the vertical slide rod 39. The two ends of the springs 40 are fixedly connected to the inner wall of the vertical groove 37 and the outer wall of the slider 38, respectively.

[0052] When the round rod 18 falls to the bottom and comes into contact with the first slide rod 16, the spring 40 cushions the slider 38, ensuring the stability of the green plants during transportation. At the same time, in case of bumpy road conditions, the two springs 40 and the vertical slide rod 39 further ensure the stable transportation of the green plants.

[0053] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0054] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Various modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. A greening planting device for remediating heavy metal soil in mining areas, characterized in that, Includes a support main board (2) installed at the rear end of the vehicle body (1), a conveyor box (3) fixedly connected to the top of the support main board (2), a conveyor mechanism is provided inside the conveyor box (3), a green plant storage box (4) is fixedly connected to the top of the conveyor box (3), a storage and unloading mechanism is provided inside the green plant storage box (4), the green plant storage box (4) is connected to the conveyor box (3), and the storage and unloading mechanism is correspondingly set to the conveyor mechanism. A unloading and recycling mechanism is provided at the end of the conveyor box (3) away from the vehicle body (1), and the unloading and recycling mechanism is correspondingly set to the conveyor mechanism. A tillage mechanism is provided on the bottom end of the support main board (2) near the side of the vehicle body (1), and the tillage mechanism and the unloading and recycling mechanism are located in the same vertical plane. A moving wheel (36) is installed on each of the four corners of the bottom end of the support main board (2), and a shock absorption mechanism is provided on the moving wheel (36). The storage and unloading mechanism includes several partition plates (5), which divide the plant storage box (4) into several equally spaced storage cavities (6). Several plant storage slots (7) are provided within each storage cavity (6). Several placement holes (8) are provided along the axial direction on each plant storage slot (7). Potted plants (9) are placed in each placement hole (8). A unloading assembly is provided on the plant storage box (4), and the unloading assembly is correspondingly positioned to the plant storage slots (7). Round rods (18) are fixedly connected to both sides of each plant storage slot (7). 7) Both ends are provided with buffer components. The round rod (18) is fixedly connected to the buffer components. Vertical grooves (37) are opened on both sides of the green plant storage tank (7). The buffer components include a slider (38) that is slidably connected in the vertical groove (37). The round rod (18) is fixedly connected to the slider (38). A vertical slide rod (39) is fixedly connected in the vertical groove (37). The slider (38) is slidably connected to the vertical slide rod (39). Springs (40) are sleeved on both ends of the vertical slide rod (39). The two ends of the springs (40) are fixedly connected to the inner wall of the vertical groove (37) and the outer wall of the slider (38), respectively.

2. The greening planting device for remediating heavy metal soil in mining areas according to claim 1, characterized in that: The feeding assembly includes two support frames (10) fixedly connected to the plant storage box (4). Support rods (11) are rotatably connected to the support frames (10). Several rotating rollers (12) are fixedly connected to the support rods (11) at equal intervals along the axial direction. The rotating rollers (12) and the storage cavity (6) are correspondingly arranged. A conveyor belt (13) is sleeved on the two rotating rollers (12) opposite to each other on the two support frames (10). Several snap-fit ​​plates (14) are fixedly connected to the side of the conveyor belt (13) away from the rotating rollers (12) at equal intervals along the axial direction. Several elongated holes are opened on the plant storage box (4). The elongated holes communicate with the storage cavity (6). The snap-fit ​​plates (14) extend into the storage cavity (6) through the elongated holes and are correspondingly arranged with the plant storage slot (7). A first motor (15) is fixedly connected to the support frame (10). One end of any of the support rods (11) is fixedly connected to the output shaft of the first motor (15).

3. A greening planting device for remediating heavy metal soil in mining areas according to claim 2, characterized in that: The conveying mechanism includes two first slide rods (16) and two second slide rods (17) fixedly connected to opposite side walls inside the conveying box (3). The first slide rods (16) and the second slide rods (17) are both inclined and parallel. The first slide rods (16) are corresponding to the storage cavity (6), and the second slide rods (17) are corresponding to the unloading and recycling mechanism. A conveying component is fixedly connected between the first slide rods (16) and the second slide rods (17). The first slide rods (16), the second slide rods (17) and the conveying component all abut against the round rod (18).

4. A greening planting device for remediating heavy metal soil in mining areas according to claim 3, characterized in that: The conveying assembly includes a first conveying plate (19) fixedly connected between the first slide bar (16) and the second slide bar (17). The two first conveying plates (19) are arranged in parallel. The top of the first conveying plate (19) is provided with a plurality of grooves (20) at equal intervals along the axial direction. The round rod (18) is adapted to the grooves (20). The first conveying plate (19) is provided with a conveying component, which is correspondingly provided with the round rod (18).

5. A greening planting device for remediating heavy metal soil in mining areas according to claim 4, characterized in that: Two rotating shafts (21) are rotatably connected to the two opposite side walls of the first conveyor plates (19). The two rotating shafts (21) are arranged in parallel. The conveying component includes two connecting plates (22) with one end fixedly connected to both ends of the rotating shafts (21). The other end of the connecting plate (22) is hinged to a second conveyor plate (23). The top of the second conveyor plate (23) is fixedly connected with several top rods (24) at equal intervals along the axial direction. The top of the top rod (24) is provided with an arc groove (25). The arc groove (25) abuts against the round rod (18). Sprockets (26) are fixedly connected to both rotating shafts (21). The two sprockets (26) are connected by a chain (27). A second motor (28) is fixedly connected to the first conveyor plate (19). One end of any rotating shaft (21) is fixedly connected to the output shaft of the second motor (28).

6. A greening planting device for remediating heavy metal soil in mining areas according to claim 5, characterized in that: The feeding and recycling mechanism includes a recycling box (29) fixedly connected to the bottom of the conveying box (3). The recycling box (29) is provided with a number of conveying pipes (30). The conveying pipes (30) are corresponding to the potted green plants (9). The recycling box (29) is provided with a recycling component. The recycling component is corresponding to the green plant storage tank (7).

7. A greening planting device for remediating heavy metal soil in mining areas according to claim 6, characterized in that: The plant storage tank (7) includes a first storage tank (71) and a second storage tank (72). The first storage tank (71) has several insertion holes, and the second storage tank (72) is fixedly connected with several insertion rods. The insertion rods are adapted to the insertion holes. The recycling component includes two electric telescopic rods (31) fixedly connected in the recycling box (29). The telescopic ends of the electric telescopic rods (31) are fixedly connected to a limiting plate (32), and the limiting plate (32) extends between the first storage tank (71) and the second storage tank (72).

8. A greening planting device for remediating heavy metal soil in mining areas according to claim 1, characterized in that: The shock absorption mechanism includes a damper (33) mounted on the moving wheel (36).

9. A greening planting device for remediating heavy metal soil in mining areas according to claim 6, characterized in that: The tillage mechanism includes several support legs (34) fixedly connected to the bottom end of the support main board (2), and plow plates (35) are fixedly connected to the bottom end of the support legs (34). The plow plates (35) are correspondingly arranged with the conveying pipe (30).

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