Nursery stock transport case

Abstract

The invention relates to the technical field of nursery stock transplanting, and discloses a nursery stock transport case which comprises a shell, a vibration mechanism and a sweeping mechanism, moving wheels are arranged at the bottom end of the shell and can be manually adjusted and limited, a containing groove is formed in the shell, a plurality of drainage grooves are formed in the bottom end of the containing groove, and the containing groove is in a bowl shape with an upward opening. And the top end of the shell is provided with a placing circular groove right above the placing groove body. By means of the vibration mechanism, it can be guaranteed that when excessive water is supplemented in the nursery stock conveying process, excessive water in nursery stock soil blocks can be shaken and can be discharged from corresponding positions, and nursery stock damage caused by excessive water in the nursery stock conveying process is avoided; and in cooperation with a knocking piece, members for placing the nursery stocks can be intermittently knocked when excessive moisture of the nursery stocks is discharged, and internal excessive moisture is promoted to be discharged.

Description

Technical Field

[0001] This invention relates to the field of seedling transplantation technology, and in particular to a seedling transport box. Background Technology

[0002] In the process of landscaping construction, the planting of seedlings plays a vital role. To better utilize the greening effect of seedlings and improve their survival rate, planters typically enhance the survival rate through post-planting management and maintenance. However, during the transportation of seedlings from the procurement location to the construction site, manual stacking of seedlings on trucks can easily lead to branch breakage due to trampling. Furthermore, overloading can cause the hedges to overheat, affecting the survival rate.

[0003] To ensure the survival rate of seedlings, they are usually placed in transport boxes to protect them.

[0004] During transportation, seedling transport boxes need to be supplied with water regularly. However, excessive moisture may occur, keeping the roots of the seedlings in a constantly damp environment, which can negatively impact the seedlings and potentially reduce their survival rate.

[0005] To improve the survival rate of seedlings, a seedling transport box is proposed. Summary of the Invention

[0006] To address the technical problems mentioned in the background section, this invention provides a seedling transport box.

[0007] The present invention is achieved by the following technical solution: a seedling transport box, comprising a shell, a vibration mechanism and a cleaning mechanism.

[0008] The shell has casters at the bottom, which can be manually adjusted. Inside the shell is a placement trough with several drainage channels at the bottom. The placement trough is bowl-shaped with the opening facing upwards to support the root ball at the bottom of the seedling. The top of the shell has a circular groove directly above the placement trough.

[0009] The vibration mechanism consists of a kinetic energy component and a connecting component. The connecting component is connected to the placement trough. Under the reciprocating motion of the kinetic energy component and the sliding contact of the connecting component, the placement trough carrying the seedlings can reciprocate vertically, causing excess water in the placement trough to be discharged from the drainage trough.

[0010] The cleaning mechanism is located at the bottom of the placement tank. As the placement tank moves vertically back and forth, the cleaning mechanism is driven to swing back and forth to clean the discharge at the placement tank.

[0011] As a further improvement to the above solution, an inclined plate is fixedly connected to one side of the inner wall of the shell, and the inclined plate is inclined downward from the connection point of the inner wall of the shell. A slope is provided at the bottom of the shell, and the slope is inclined in the opposite direction to the inclined plate. An output pipe is provided at the connection point between the lowest end of the slope and the inner wall of the shell, and a plug plate is inserted and connected to the outer end of the output pipe located on the outer wall of the shell, which is used to discharge the swept-down discharge through the output pipe.

[0012] As a further improvement to the above solution, the connector includes vertical bars symmetrically fixed to both sides of the inner wall of the shell, and two sliding plates II are vertically slidably connected to each of the two vertical bars. Damping rubber is provided at the connection between the sliding plates II and the vertical bars. The inner sides of the two sets of sliding plates II are fixedly connected to both sides of the placement trough. A strong spring (not shown) is fixedly connected to the lower end of the sliding plate II on the outer wall of the placement trough away from the drainage trough. The bottom end of the strong spring is fixedly connected to the inclined plate above the outer wall to push the entire placement trough to carry the seedlings. The middle of the two sliding plates II at the top is horizontally fixedly connected to the support plate II. The top of the two support plates II is fixedly connected to the spring I. The top of the two spring I is fixedly connected to the support plate I. The top of the two support plates I is fixedly connected to the arched block. The outer sides of the two support plates I are fixedly connected to the sliding plate I. The two sliding plates I are vertically slidably connected to the vertical bars, and damping rubber is provided at the connection. The extension direction of the arched block is parallel to the inner wall of the shell where the vertical bar is located, and the side cross section of the arched block is semi-circular.

[0013] As a further improvement to the above solution, the kinetic component includes a mounting plate fixedly connected to one side of the inner wall of the housing, with a motor fixedly connected to the top of the mounting plate, a rotating shaft fixedly connected to the output end of the motor, the top of the rotating shaft rotatably connected to the inner wall of the housing, a sector gear fixedly connected to the outer wall of the rotating shaft, two positioning plates symmetrically fixedly connected to the top two sides of the inner wall of the housing, and horizontal plates relatively horizontally slidably connected to the inner sides of the bottom ends of the two positioning plates, vertical plates fixedly connected to the side of the two horizontal plates away from the motor, vertical sliding plates vertically slidably connected to the outer sides of the two vertical plates, abutting blocks fixedly connected to the inner sides of the two vertical sliding plates, one side of the two abutting blocks slidably connected to an arched block, and upper blocking plates slidably connected to the top of the abutting blocks on the same side, two upper blocking plates symmetrically fixedly connected to the top of the housing, and the two upper blocking plates are positioned directly above the arched block, connecting rods fixedly connected to the other ends of the two horizontal plates, and frame plates fixedly connected to the inner sides of the two connecting rods, and rack plates fixedly connected to the inner walls of both sides of the frame plates, with the rack plates intermittently meshing with the sector gears.

[0014] As a further improvement to the above solution, the cleaning mechanism includes a bottom rotating block fixedly connected to the upper end of the inclined plate, and the bottom rotating block is located directly below the placement trough. A rotating cylinder is rotatably connected to the top of the bottom rotating block, and the top of the rotating cylinder extends outward to a platform. A second spring is connected below the platform, and a disc is connected to the bottom end of the second spring. A scraper is fixedly connected to the disc, which is inclined downwards towards the inclined plate. The scraper abuts against the upper end surface of the inclined plate. A spiral guide groove is opened inside the rotating cylinder, and the number of turns of the guide groove is ≤1 / 4. A protrusion is slidably connected inside the guide groove, and a bottom protrusion is fixedly connected to the inner side of the protrusion. The bottom protrusion moves vertically inside the rotating cylinder, and the top of the bottom protrusion is fixedly connected to the bottom end of the placement trough. Two striking parts are symmetrically fixedly connected to both sides of the top of the platform. The striking parts include a frame. The frame is fixedly connected to the top of the table. A movable plate is vertically slidably connected inside the frame, and a striking block is fixedly connected to the top center of the movable plate. The striking block extends from the top of the frame and can strike the bottom of the placement tank. A rack plate three is fixedly connected to the inner side of each striking block, and the rack plate three is meshed with a rotating gear. The rotating gear is rotatably connected to the outer wall of the frame. Vertical grooves are symmetrically opened on both sides of the outer wall of the bottom protrusion, and rack plates two are fixedly connected to each vertical groove. The two rack plates two are respectively meshed with the adjacent rotating gear. When the placement tank moves back and forth vertically, it can drive the scraper to swing back and forth, and at the same time, it can also activate the two striking blocks to strike the bottom of the placement tank. When striking, excess water in the placement tank can be better discharged from the drainage groove.

[0015] As a further improvement to the above solution, side plates are symmetrically fixedly connected to both sides of the bottom end of the shell. The two side plates are located in the middle of the two sides of the circular groove. Telescopic rods are fixedly connected to the inner side of the two side plates. Arc-shaped abutment plates are fixedly connected to the telescopic ends of the two telescopic rods.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] (i) The present invention utilizes a vibration mechanism to ensure that when the equipment replenishes too much water during the seedling transportation process, it can shake the excess water in the seedling soil and discharge it from the corresponding point, thus avoiding damage to the seedlings due to excessive internal water during transportation.

[0018] (ii) The present invention utilizes a striking component to intermittently strike the component holding the seedlings while draining excess water from the seedlings, thereby promoting the drainage of excess water from the inside.

[0019] (iii) When the cleaning mechanism operates synchronously with the vibration mechanism, the discharged water and soil fragments can be swept back and forth, which helps to avoid the accumulation of the discharged materials. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a seedling transport box provided in Embodiment 1 of the present invention;

[0021] Figure 2 This is a top-view structural diagram of the present invention;

[0022] Figure 3 For the present invention Figure 2 Schematic diagram of the structural cross-section along the AA direction;

[0023] Figure 4 This is a schematic diagram of the internal structure of the present invention;

[0024] Figure 5 For the present invention Figure 4 A structural diagram viewed from below;

[0025] Figure 6 This is a schematic diagram of the structural connection state of the vibration mechanism of the present invention;

[0026] Figure 7 This is a schematic diagram of the vibration mechanism of the present invention from another perspective;

[0027] Figure 8 This is a schematic diagram of the structural connection state of the vibration mechanism of the present invention from a top view.

[0028] Figure 9 This is a schematic diagram of the cleaning mechanism of the present invention;

[0029] Figure 10 For the present invention Figure 3 Enlarged schematic diagram of the structure at point a;

[0030] Figure 11 For the present invention Figure 6 Enlarged structural diagram at point b;

[0031] Figure 12 For the present invention Figure 9 A magnified schematic diagram of the structure at point c.

[0032] Explanation of key symbols:

[0033] 1. Shell; 2. Inclined plate; 3. Ramp; 4. Output pipe; 5. Plug plate; 6. Placement groove; 7. Side plate; 8. Telescopic rod; 9. Abutment plate; 10. Vertical bar; 11. Slide plate one; 12. Support plate one; 13. Arched block; 14. Spring one; 15. Support plate two; 16. Slide plate two; 17. Placement trough; 18. Drainage trough; 19. Positioning plate; 20. Horizontal plate; 21. Vertical plate; 22. Vertical slide plate; 23. Abutment block; 24. Top 25. Baffle plate; 26. Connecting rod; 27. Frame plate; 28. Rack plate one; 29. ​​Sector gear; 30. Rotating shaft; 31. Motor; 32. Mounting plate; 33. Bottom rotating block; 34. Rotating cylinder; 35. Spring two; 36. Guide groove; 37. Disc; 38. Scraper; 39. Protrusion; 40. Bottom protrusion; 41. Rack plate two; 42. Frame body; 43. Movable plate; 44. Striking block; 45. Rack plate three; 46. Rotating gear. Detailed Implementation

[0034] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0035] Example 1: Please refer to Figures 1-8 as well as Figure 11 The seedling transport box of this embodiment includes a shell 1, a vibration mechanism and a cleaning mechanism.

[0036] The bottom of the shell 1 is equipped with a movable wheel, which can be manually adjusted to a limit. The shell 1 is equipped with a placement trough 17. Several drainage grooves 18 are opened at the bottom of the placement trough 17. The placement trough 17 is bowl-shaped with the opening facing upward, which is used to support the soil ball at the bottom of the seedling. The top of the shell 1 is located directly above the placement trough 17 and has a placement circular groove 6.

[0037] The vibration mechanism consists of a kinetic energy component and a connecting component. The connecting component is connected to the placement trough 17. Under the reciprocating motion of the kinetic energy component and the sliding contact of the connecting component, the placement trough 17 carrying the seedlings can reciprocate vertically, causing excess water in the placement trough 17 to be discharged from the drainage trough 18.

[0038] The cleaning mechanism is located at the bottom of the placement tank 17. When the placement tank 17 moves vertically back and forth, the cleaning mechanism is driven to swing back and forth to clean the discharge at the placement tank 17.

[0039] Side plates 7 are symmetrically fixedly connected to both sides of the bottom end of the shell 1. The two side plates 7 are located in the middle of both sides of the circular groove 6. Telescopic rods 8 are fixedly connected to the inner side of the two side plates 7. Arc-shaped abutment plates 9 are fixedly connected to the telescopic ends of the two telescopic rods 8.

[0040] An inclined plate 2 is fixedly connected to one side of the inner wall of the housing 1, and the inclined plate 2 is inclined downward from the connection point of the inner wall of the housing 1. A ramp 3 is provided at the bottom of the housing 1, and the inclination direction of the ramp 3 is opposite to that of the inclined plate 2. An output pipe 4 is provided at the connection point between the bottom of the ramp 3 and the inner wall of the housing 1. A plug plate 5 is inserted and connected to the outer end of the output pipe 4 on the outer wall of the housing 1, which is used to discharge the swept-down discharge through the output pipe 4.

[0041] The connector includes vertical bars 10 symmetrically fixed to both sides of the inner wall of the housing 1, and two sliding plates 16 are vertically slidably connected to each of the two vertical bars 10. Damping rubber is provided at the connection points between the sliding plates 16 and the vertical bars 10. The inner sides of both sets of sliding plates 16 are fixedly connected to both sides of the placement trough 17. A strong spring (not shown) is fixedly connected to the lower end of the sliding plate 16 on the outer wall of the placement trough 17 away from the drainage trough 18. The bottom end of this strong spring is fixedly connected to the inclined plate 2, which extends above the outer wall, to push the entire placement trough 17 to support the seedlings. The two upper plates 16... Each of the two slide plates 16 is horizontally fixedly connected to a support plate 15 in the middle. Each of the two support plates 15 is fixedly connected to a spring 14 at its top. Each of the two springs 14 is fixedly connected to a support plate 12 at its top. Each of the two support plates 12 is fixedly connected to an arched block 13 at its top. Each of the two support plates 12 is fixedly connected to a slide plate 11 on its outer side. The two slide plates 11 are vertically slidably connected to the vertical bar 10. Damping rubber is provided at the connection point. The extension direction of the arched block 13 is parallel to the inner wall of the vertical bar 10 located in the shell 1. The side cross section of the arched block 13 is semi-circular.

[0042] The kinetic energy component includes a mounting plate 31 fixedly connected to one side of the inner wall of the housing 1, with a motor 30 fixedly connected to the top of the mounting plate 31. A rotating shaft 29 is fixedly connected to the output end of the motor 30. The top of the rotating shaft 29 is rotatably connected to the inner wall of the housing 1. A sector gear 28 is fixedly connected to the outer wall of the rotating shaft 29. Two positioning plates 19 are symmetrically fixedly connected to both sides of the top of the inner wall of the housing 1. A horizontal plate 20 is slidably connected to the inner side of the bottom of each of the two positioning plates 19. A vertical plate 21 is fixedly connected to the side of each of the two horizontal plates 20 away from the motor 30. A vertical sliding plate 22 is vertically slidably connected to the outer side of each of the two vertical plates 21. Two vertical sliding plates 22 are fixedly connected to the inner side of each of the two abutment blocks 23. One side of each abutment block 23 is slidably connected to the arched block 13. The top of each abutment block 23 on the same side is slidably connected to an upper baffle plate 24. The two upper baffle plates 24 are symmetrically fixedly connected to the top of the housing 1 and are located directly above the arched block 13. The other end of each of the two horizontal plates 20 is fixedly connected to a connecting rod 25. The inner side of each connecting rod 25 is fixedly connected to a frame plate 26. The inner walls of both sides of the frame plate 26 are fixedly connected to a rack plate 27. The rack plates 27 on both sides are intermittently meshed with a sector gear 28.

[0043] The implementation principle of a seedling transport box in this application embodiment is as follows:

[0044] After moving the equipment to the side of the seedlings using the wheels, place the dug seedlings into the placement trough 6 and place the bottom end in the placement trough 17. Then, activate the telescopic rods 8 on both sides to push the abutment plate 9 to abut and fix the seedling branches. The telescopic rods 8 can be used to fix seedling branches of different diameters to prevent the seedlings from tipping over during transportation.

[0045] After watering the seedlings regularly, the motor 30 can be started. With the meshing connection between the sector gear 28 and the rack plate 27, the connecting rod 25 can slide horizontally back and forth at the current height. Thus, the connecting rod 25 can drive the vertical plate 21, which is fixedly connected to the horizontal plate 20, to slide back and forth. Under the vertical sliding of the abutment block 23 and the vertical sliding plate 22, the arch block 13 is intermittently pushed. When it moves to the upper blocking plate 24, the arch block 13 can be pushed downward, increasing the displacement length of the arch block 13. Finally, the arch block 13 and the bottom sliding plate 16 drive the placement tank 17 to cooperate with the strong spring (not shown) to perform vertical back and forth shaking. The water in the placement tank 17 can flow out along the drainage trough 18 and finally flow along the inclined plate 2 and the slope 3 to the output pipe 4. The stopper plate 5 can be opened and closed as needed to discharge the water uniformly.

[0046] Example 2: Combination Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 8 , Figure 9 , Figure 10 and Figure 12 This embodiment is an improvement on embodiment 1, further described in the following aspects:

[0047] The cleaning mechanism includes a bottom rotating block 32 fixedly connected to the upper end of the inclined plate 2, and the bottom rotating block 32 is located directly below the placement trough 17. A rotating cylinder 33 is rotatably connected to the top of the bottom rotating block 32. The top of the rotating cylinder 33 extends outward to the table surface, and a second spring 34 is connected below the table surface. A disc 36 is connected to the bottom end of the second spring 34. A scraper 37 is fixedly connected to the disc 36 at an angle towards the inclined plate 2. The scraper 37 abuts against the upper surface of the inclined plate 2. Specifically, the rotating cylinder 33... Side strips are symmetrically fixedly connected to the outer wall, and the side strips slide vertically with the grooves opened on the inner side of the disc 36. A spiral guide groove 35 is opened inside the rotating cylinder 33, and the number of turns of the guide groove 35 is ≤1 / 4. A protrusion 38 is slidably connected inside the guide groove 35, and a bottom protrusion 39 is fixedly connected to the inner side of the protrusion 38. The bottom protrusion 39 moves vertically inside the rotating cylinder 33, and the top of the bottom protrusion 39 is fixedly connected to the bottom of the placement groove 17. Symmetrically fixed on both sides of the top of the platform are... Two striking components are provided, each including a frame 41 fixedly connected to the top of the tabletop. A movable plate 42 is vertically slidably connected inside the frame 41, and a striking block 43 is fixedly connected to the top center of the movable plate 42. The striking block 43 extends from the top of the frame 41 and can strike the bottom of the placement slot 17. A rack plate 3 44 is fixedly connected to the inner side of each striking block 43, and a rotating gear 45 is meshed with the rack plate 3 44. The rotating gear 45 rotates with the outer wall of the frame 41. The bottom protrusion 39 has symmetrical vertical grooves on both sides of its outer wall, and each vertical groove is fixedly connected to a rack plate 40. The two rack plates 40 are respectively meshed with the adjacent rotating gear 45. When the trough 17 moves back and forth vertically, it can drive the scraper 37 to swing back and forth, and at the same time, it can also activate the two striking blocks 43 to strike the bottom of the trough 17. When striking, the excess water in the trough 17 can be better discharged from the drainage trough 18.

[0048] The implementation principle of a seedling transport box in this application embodiment is as follows:

[0049] As the placement trough 17 moves vertically back and forth, the bottom protrusion 39 at the bottom end, through the sliding connection between the protrusion 38 and the guide groove 35, enables the rotating drum 33 to rotate along the connection of the bottom rotating block 32. With the rotation of the rotating drum 33, the scraper 37 is driven to abut against the outer wall of the inclined plate 2 and swing back and forth. Under the elasticity of the second spring 34, the scraper 37 is always kept in a tight abutment state with the upper part of the inclined plate 2, thereby improving the cleaning effect.

[0050] At the same time, as the bottom protrusion 39 slides vertically back and forth, the rack plates 40 on both sides, through the transmission of the rotating gear 45 and the rack plate 44, ultimately enable the striking blocks 43 on both sides to intermittently strike the bottom of the placement tank 17 vertically, so that excess water inside the placement tank 17 can be further discharged.

[0051] The above embodiments are merely preferred embodiments of the present invention and should not be construed as limiting the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A nursery plant transport box, characterized by, Include: The shell is provided with a mobile wheel at the bottom end, and the mobile wheel can be manually adjusted and limited. A placing groove is arranged in the shell. Some drainage grooves are opened at the bottom end of the placing groove. The placing groove is in the shape of an open bowl for carrying the bottom end of the soil ball of the seedling, and a placing circular groove is opened above the placing groove at the top end of the shell. It also includes a vibrating mechanism and a cleaning mechanism. The vibrating mechanism is composed of a kinetic part and a connecting part. The connecting part is connected with the placing groove, and when the kinetic mechanism reciprocates and the connecting part slides and abuts, it can make the placing groove carrying the seedling vibrate vertically and reciprocally, so that the excess water in the placing groove is discharged from the drainage groove. The cleaning mechanism is arranged at the bottom end of the placing groove and can be driven synchronously to reciprocally swing and clean the discharge of the placing groove when the placing groove vertically reciprocates.

2. A nursery plant transport box as claimed in claim 1, characterized in that One side of the inner wall of the shell is fixedly connected with an inclined plate, and the inclined plate is inclined downward from the connection between the inner wall of the shell and the inclined plate. A slope is arranged at the bottom end of the shell, and the inclination direction of the slope is opposite to that of the inclined plate. An output pipe is opened at the connection between the lowest end of the slope and the inner wall of the shell, and a plug plate is inserted and connected to the outer end of the output pipe outside the outer wall of the shell, for discharging the discharge down the output pipe.

3. A nursery plant shipping box as defined in claim 1 wherein, The connecting part includes two vertical bars fixedly connected symmetrically on both sides of the inner wall of the shell. Two sliding plates two are vertically and slidably connected at the vertical bars. Damping rubber is arranged at the connection between the sliding plate two and the vertical bar. The inner sides of the two groups of sliding plates two are fixedly connected with the two sides of the placing groove. A strong spring is fixedly connected to the lower end of the outer wall of the placing groove away from the drainage groove. The bottom end of the strong spring is fixedly connected with the inclined plate.

4. A nursery plant transport box as claimed in claim 3, wherein The middle part of the two sliding plates two at the top is fixedly connected with a second supporting plate. The top end of the two second supporting plates is fixedly connected with a first spring. The top end of the two first springs is fixedly connected with a first supporting plate. The top end of the two first supporting plates is fixedly connected with an arcuate block. The outer side of the two first supporting plates is fixedly connected with a first sliding plate. The first sliding plate is vertically and slidably connected with the vertical bar, and damping rubber is arranged at the connection. The extension direction of the arcuate block is parallel to the inner wall of the vertical bar in the shell. The side cross section of the arcuate block is semicircular.

5. A nursery plant shipping box as defined in claim 1 wherein, The kinetic part includes a mounting plate fixedly connected to one side of the inner wall of the shell. A motor is fixedly connected to the top end of the mounting plate. A rotating shaft is fixedly connected to the output end of the motor. The rotating shaft is rotatably connected to the inner wall of the shell at the top end. A sector gear is fixedly connected to the outer wall of the rotating shaft.

6. A nursery plant transport box as claimed in claim 5, wherein Two positioning plates are symmetrically fixedly connected to the top end of the inner wall of the shell. The inner side of the bottom end of the two positioning plates is horizontally and slidably connected with a horizontal plate. The side away from the motor of the two horizontal plates is fixedly connected with a vertical plate. The outer side of the two vertical plates is vertically and slidably connected with a vertical sliding plate. The inner side of the two vertical sliding plates is fixedly connected with an abutting block. One side of the two abutting blocks is slidably connected with the arcuate block.

7. A nursery plant transport box as claimed in claim 6, characterized in that Two upper stop plates are symmetrically and fixedly connected to the top end of the shell and are located above the arched blocks, and the other ends of the two horizontal plates are fixedly connected with connecting rods, and the inner sides of the two connecting rods are fixedly connected with frame plates, and the inner walls of the two frame plates are fixedly connected with gear racks one, which are intermittently engaged with the sector gears.

8. A nursery plant shipping box as defined in claim 1 wherein, The bottom rotating block is fixedly connected to the upper end of the inclined plate and is located below the placing groove, and the top of the bottom rotating block is rotatably connected with a rotating cylinder, the top end of the rotating cylinder extends outwardly to a table top, and the bottom end of a spring two is connected with a disc, the disc is fixedly connected with a scraper plate which is inclined downwardly towards the inclined plate, the scraper plate abuts against the upper end surface of the inclined plate, a spiral guide groove is formed in the rotating cylinder, the number of turns of the guide groove is less than or equal to 1 / 4, a protrusion is slidably connected in the guide groove, a bottom protrusion is fixedly connected to the inner side of the protrusion, the bottom protrusion vertically moves in the rotating cylinder, the top end of the bottom protrusion is fixedly connected to the bottom end of the placing groove, and two knocking pieces are symmetrically fixedly connected to the top end of the table top.

9. A nursery plant shipping box as in claim 8, wherein, The knocking piece comprises a frame body which is fixedly connected to the top end of the table top, a movable plate is vertically slidably connected in the frame body, a knocking block is fixedly connected to the top end of the movable plate, the knocking block extends out of the top end of the frame body and can knock the bottom end of the placing groove, a gear rack three is fixedly connected to the inner side of the knocking block, and a rotating gear is engaged with the gear rack three, the rotating gear is rotatably connected to the outer wall of the frame body, vertical grooves are symmetrically formed in the outer wall of the bottom protrusion, and a gear rack two is fixedly connected in each vertical groove, the two gear racks two are respectively engaged with the adjacent rotating gears, when the placing groove reciprocatingly vertically moves, the gear racks two can drive the scraper plate to reciprocatingly swing, and the two knocking blocks can knock the bottom end of the placing groove, so that the excess water in the placing groove can be discharged from the drain groove.

10. A nursery plant shipping box as defined in claim 7, wherein The bottom end of the shell is symmetrically fixedly connected with side plates, the two side plates are located in the middle portions of the two placing grooves, the inner sides of the two side plates are fixedly connected with telescopic rods, and the telescopic ends of the two telescopic rods are fixedly connected with arc-shaped abutting plates.

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