Seedling transplanting device for desertification control

Abstract

The invention discloses a seedling transplanting device for desertification prevention and control, and relates to the technical field of desert transplanting, the seedling transplanting device comprises a drill bit, a cutter assembly, a sliding plate assembly, a driving seat and a rotating shaft, through the design of the cutter assembly, a drilled hole is conical, sandy soil on the wall of the drilled hole is prevented from being re-buried into the drilled hole, it is ensured that the drilled hole can be formed at a time, and the drilling efficiency is improved. The drilling efficiency and the seedling transplanting efficiency are effectively improved, in the drilling process, the cutter assembly can be further driven to deflect through the sliding plate assembly, meanwhile, a first spiral barrel and a second spiral barrel arranged on a drill bit are driven to slide, the size and depth of a drilled hole can be matched with the size and the root system form of a seedling, and the seedling transplanting efficiency is improved. In addition, the first spiral cylinder and the second spiral cylinder are connected in a spiral sliding mode, so that sand in the drill hole can be discharged no matter how the depth of the drill hole changes, and the drill hole can be further formed at a time.

Description

Technical Field

[0001] The present invention relates to the technical field of desert transplanting, and specifically, it is a seedling transplanting device for desertification control. Background Technique

[0002] The desert seedling transplanting device is a special equipment designed to effectively transplant seedlings in arid and harsh environments such as deserts. The seedling transplanting device mainly includes an installation connecting piece and a drilling unit. The main function of the drilling unit is to dig out a hole shape that conforms to the root morphology of the transplanted plants to facilitate the planting of plants.

[0003] However, the existing transplanting devices often drill holes vertically. Due to the strong fluidity of sand, the sand and soil on the drilling wall are likely to flow into the drilled hole after drilling, and then the drilled hole is re-buried, requiring manual secondary hole digging, which makes the hole digging efficiency low. The structure of the drilling unit is generally fixedly arranged, that is, the drilling unit can only dig out drilled holes of a specific size, further making its application range smaller, and thus greatly affecting the working efficiency of desert seedling transplanting.

[0004] Therefore, it is necessary to provide a seedling transplanting device for desertification control to solve the problems raised in the above background technique. Summary of the Invention

[0005] To achieve the above object, the present invention provides the following technical solution: A seedling transplanting device for desertification control, including a drill bit, a cutter assembly, a slide plate assembly, a driving seat, and a rotating shaft. Among them, the drill bit is conical and is circumferentially and uniformly rotatably provided with a plurality of cutter assemblies. A first spiral cylinder is fixedly provided on the drill bit, a second spiral cylinder is slidably provided on the first spiral cylinder, a top plate is rotatably provided at the top of the second spiral cylinder, an annular groove is provided on the top plate, and a slide plate assembly is slidably provided in the annular groove. A connecting sleeve is fixedly provided on the top plate, the driving seat is rotatably provided on the connecting sleeve, a driving shaft is rotatably provided on the driving seat, a rotating shaft is fixedly provided on the drill bit, and the driving shaft is slidably connected to the rotating shaft through a pin.

[0006] Preferably, the cutter assembly includes a first deflection plate, a first annular cutter, a second deflection plate, and a second annular cutter. Among them, the first deflection plate is rotatably provided on the drill bit, the first annular cutter is obliquely fixedly provided on the first deflection plate, the second deflection plate is slidably provided in the first deflection plate, the second annular cutter is obliquely fixedly provided on the second deflection plate, and the second annular cutter is slidably connected to the first annular cutter. One end of the second deflection plate away from the first deflection plate is hinged to the slide plate assembly.

[0007] Preferably, the skateboard assembly includes a plurality of first arc-shaped skateboards and a plurality of second arc-shaped skateboards. Among them, the first arc-shaped skateboards are slidably arranged in the annular groove, arc-shaped grooves are symmetrically formed on both sides of the first arc-shaped skateboards, the second arc-shaped skateboards are slidably arranged in the arc-shaped grooves, and the plurality of first arc-shaped skateboards and the second arc-shaped skateboards are alternately slidably connected to form an annular plane.

[0008] Preferably, a first spiral plate is fixedly arranged on the outer side of the first spiral cylinder, a second spiral plate is fixedly arranged on the second spiral cylinder, a spiral cavity having the same size as the second spiral plate is formed in the first spiral plate, the second spiral plate spirally slides along the spiral cavity, a spiral outlet is formed between the second spiral cylinder and the top plate, and the second spiral plate protrudes from the spiral outlet.

[0009] Preferably, a plurality of support rods are fixedly arranged on the drill bit, a plurality of first hydraulic rods are fixedly arranged on the second spiral cylinder, a first hydraulic cavity is formed in the first hydraulic rods, the support rods slidably and sealingly slide along the first hydraulic cavity, an annular cavity is formed on the second spiral cylinder, and the annular cavity communicates with the first hydraulic cavity.

[0010] Preferably, a first sealing ring is fixedly arranged on the driving seat, the first sealing ring slidably and sealingly presses on the annular cavity, and the annular cavity communicates with an external first hydraulic driving mechanism through a first hydraulic pipe fixedly arranged on the first sealing ring.

[0011] Preferably, a plurality of second hydraulic rods are fixedly arranged on the top plate in a circumferential manner, and a second hydraulic cavity is formed in the second hydraulic rods;

[0012] Sealing grooves are formed in both the first arc-shaped skateboards and the second arc-shaped skateboards, and the second hydraulic rods slidably and sealingly slide along the sealing grooves;

[0013] An annular cavity is formed on the driving seat, a second sealing ring is rotatably arranged in the annular cavity in a sealing manner, a plurality of communication pipes for communicating the second hydraulic cavity and the annular cavity are fixedly arranged on the second sealing ring, and the annular cavity communicates with an external second hydraulic driving mechanism through a second hydraulic pipe.

[0014] Preferably, a plurality of first rotating rods are fixedly arranged on the top plate in a circumferential manner, and a first sand guiding plate is rotatably arranged on the first rotating rods;

[0015] A second rotating rod is fixedly arranged on the second arc-shaped skateboard, a second sand guiding plate is rotatably arranged on the second rotating rod, and the second sand guiding plate is slidably connected to the first sand guiding plate.

[0016] Compared with the prior art, the present invention provides a seedling transplanting device for desertification control, and has the following beneficial effects:

[0017] Through the design of the cutting tool assembly, the drilled holes are conical, preventing the sand and soil on the hole wall from re-filling into the holes, ensuring that the holes can be formed in one go, effectively improving the hole drilling efficiency and the seedling transplanting efficiency. Moreover, during hole drilling, the cutting tool assembly can be further driven to deflect through the slide plate assembly, and at the same time, the first spiral cylinder and the second spiral cylinder are driven to slide, so that the size and depth of the holes can fit the size of the seedlings and the root morphology, further accelerating the seedling transplanting efficiency. In addition, the first spiral cylinder and the second spiral cylinder are connected by spiral sliding, so that no matter how the hole depth changes, they can discharge the sand and soil in the holes. And the slide plate assembly is composed of multiple arc-shaped slide plates I and arc-shaped slide plates II slidingly connected. During the sliding process of the arc-shaped slide plate I and the arc-shaped slide plate II, the two can always form a supporting plane, so that the sand and soil discharged from the holes can be pushed to both sides of the holes through this plane, further enabling the holes to be formed in one go. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall structural schematic diagram of the present invention;

[0019] Figure 2 is the structural schematic diagram of the cutting tool assembly in the present invention;

[0020] Figure 3 is the structural schematic diagram of the top plate in the present invention;

[0021] Figure 4 is the structural schematic diagram of the second spiral cylinder in the present invention;

[0022] Figure 5 is the structural schematic diagram of the first spiral cylinder in the present invention;

[0023] Figure 6 is the structural schematic diagram of the drive seat in the present invention;

[0024] In the figure: 1, drill bit; 11, first spiral cylinder; 111, first spiral plate; 12, second spiral cylinder; 121, second spiral plate; 122, first hydraulic rod; 123, first annular cavity; 13, top plate; 131, second hydraulic rod; 132, first rotating rod; 133, first sand guiding plate; 14, connecting sleeve; 15, support rod; 2, cutting tool assembly; 21, first deflecting plate; 22, first annular cutter; 23, second deflecting plate; 24, second annular cutter; 3, slide plate assembly; 31, arc-shaped slide plate I; 311, arc-shaped groove; 32, arc-shaped slide plate II; 321, second rotating rod; 322, second sand guiding plate; 4, drive seat; 41, drive shaft; 42, first sealing ring; 43, second annular cavity; 44, second sealing ring; 441, communicating pipe; 5, rotating shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Please refer to Figures 1 to 6, in the embodiment of the present invention, a seedling transplanting device for desertification control includes a drill bit 1, a cutter assembly 2, a slide plate assembly 3, a drive seat 4, and a rotating shaft 5. Among them, the drill bit 1 is conical and is circumferentially and uniformly rotatably provided with a plurality of cutter assemblies 2. A spiral cylinder one 11 is fixedly provided on the drill bit 1. A spiral cylinder two 12 is slidably provided on the spiral cylinder one 11. The top of the spiral cylinder two 12 is rotatably provided with a top plate 13. An annular groove is provided on the top plate 13. A slide plate assembly 3 is slidably provided in the annular groove. A connecting sleeve 14 is fixedly provided on the top plate 13. The drive seat 4 is rotatably provided on the connecting sleeve 14. A drive shaft 41 is rotatably provided on the drive seat 4. A rotating shaft 5 is fixedly provided on the drill bit 1. The drive shaft 41 is slidably connected to the rotating shaft 5 through a retaining pin;

[0026] The cutter assembly 2 includes a deflecting plate one 21, an annular cutter one 22, a deflecting plate two 23, and an annular cutter two 24. Among them, the deflecting plate one 21 is rotatably provided on the drill bit 1. An annular cutter one 22 is obliquely fixedly provided on the deflecting plate one 21. The deflecting plate two 23 is slidably provided in the deflecting plate one 21. An annular cutter two 24 is obliquely fixedly provided on the deflecting plate two 23. And the annular cutter two 24 is slidably connected to the annular cutter one 22. One end of the deflecting plate two 23 away from the deflecting plate one 21 is hinged to the slide plate assembly 3;

[0027] The slide plate assembly 3 includes a plurality of arc-shaped slide plates one 31 and a plurality of arc-shaped slide plates two 32. Among them, the arc-shaped slide plates one 31 are slidably provided in the annular groove. Arc-shaped grooves 311 are symmetrically provided on both sides of the arc-shaped slide plates one 31. The arc-shaped slide plates two 32 are slidably provided in the arc-shaped grooves 311. And the plurality of arc-shaped slide plates one 31 and the arc-shaped slide plates two 32 are alternately slidably connected to form an annular plane;

[0028] A spiral plate one 111 is fixedly provided on the outside of the spiral cylinder one 11. A spiral plate two 121 is fixedly provided on the spiral cylinder two 12. And a spiral cavity having the same size as the spiral plate two 121 is provided in the spiral plate one 111. The spiral plate two 121 spirally slides along the spiral cavity. There is a spiral outlet between the spiral cylinder two 12 and the top plate 13. The spiral plate two 121 protrudes from the spiral outlet.

[0029] It should be noted that when the spiral cylinder two 12 slides along the spiral cylinder one 11, it slides in a spiral rotation, that is, during the sliding process, the spiral plate two 121 is always connected to the spiral plate one 111 and forms a spiral sand guiding whole. Furthermore, no matter how the size and depth of the drill hole change, the spiral cylinder one 11 and the spiral cylinder two 12 can discharge the sand in the drill hole;

[0030] A plurality of support rods 15 are fixedly arranged on the drill bit 1, a plurality of hydraulic rods 122 are fixedly arranged on the spiral barrel 12, a hydraulic cavity 1 is opened in the hydraulic rod 122, the support rods 15 slide along the hydraulic cavity 1 in a sealed manner, an annular cavity 123 is opened on the spiral barrel 12, and the annular cavity 123 is communicated with the hydraulic cavity 1;

[0031] A plurality of rotating rods 132 are fixedly arranged in a circle on the top plate 13, and a sand guide plate 133 is rotatably arranged on the rotating rod 132;

[0032] A second rotating rod 321 is fixedly provided on the second arc-shaped slide plate 32 , and a second sand guide plate 322 is rotatably provided on the second rotating rod 321 . The second sand guide plate 322 is slidably connected to the first sand guide plate 133 .

[0033] During implementation, the driving seat 4 is connected to the external supporting structure, and then the driving shaft 41 is connected to the external driving mechanism. Then, the size of the drill hole is adjusted according to the size of the seedlings to be transplanted and the root morphology. The cutter assembly 2 and the drill bit 1 can be used to drill a conical hole, which effectively prevents the drilled sand from refilling the hole. The size of the conical hole can be further adjusted by the deflection of the cutter assembly 2. At the same time, the support rod 15 is driven to slide along the hydraulic rod 122 to adjust the depth of the hole, so that the drilled hole is more suitable for the size of the seedling and the root morphology, avoiding manual secondary drilling. Holes are formed, effectively improving the drilling efficiency and the work efficiency of seedling transplanting, and in the process of drilling holes by the cutter assembly 2 and the drill bit 1, since the annular cutter 1 22 and the annular cutter 2 24 are inclined, the cut sand and soil can be moved closer to the center, and then the spiral plate 1 111 on the spiral cylinder 11 and the spiral plate 2 121 on the spiral cylinder 2 12 can effectively transport the cut sand and soil from the spiral output port to the top plate 13, and push the transported sand and soil to the outside of the borehole through the sand guide plate 1 133 and the sand guide plate 2 322, so that the borehole can be formed in one time, thereby improving the drilling efficiency.

[0034] In this embodiment, Figure 3 and Figure 6 A sealing ring 42 is fixedly arranged on the driving seat 4, and the sealing ring 42 seals the sliding cover and presses the annular cavity 123. The annular cavity 123 is connected with an external hydraulic driving mechanism through a hydraulic pipe 1 fixedly arranged on the sealing ring 42.

[0035] Specifically, setting the annular cavity 123 and the first sealing ring 42 enables the first sealing ring 42 to rotate synchronously and sealingly along the annular cavity 123 when the drill bit 1 rotates for drilling. During this process, the space in the annular cavity 123 remains unchanged, so that the external hydraulic drive mechanism can always change the hydraulic pressure in the first hydraulic cavity, that is, the sliding of the second spiral cylinder 12 along the first spiral cylinder 11 is not affected by its rotation. That is to say, the change of the drilling depth can be changed both before and during drilling, and thus the size of the drilled hole can be adjusted more precisely.

[0036] In this embodiment, as Figure 2 , Figure 3 and Figure 6 , a plurality of second hydraulic rods 131 are fixedly arranged in a circumferential manner on the top plate 13, and a second hydraulic cavity is formed in the second hydraulic rod 131;

[0037] Sealing grooves are formed in both the first arc-shaped slide plate 31 and the second arc-shaped slide plate 32, and the second hydraulic rod 131 slides sealingly along the sealing groove;

[0038] An annular cavity 43 is formed in the driving seat 4, a second sealing ring 44 is rotatably arranged in a sealed manner in the annular cavity 43, a plurality of connecting pipes 441 for communicating the second hydraulic cavity and the annular cavity 43 are fixedly arranged on the second sealing ring 44, and the annular cavity 43 is communicated with an external second hydraulic drive mechanism through a second hydraulic pipe.

[0039] During implementation, hydraulic pressure is filled into the annular cavity 43 by the second hydraulic drive mechanism. At this time, the hydraulic pressure will be conveyed to a plurality of second hydraulic cavities through a plurality of connecting pipes 441, so that the hydraulic pressure in the second hydraulic cavities changes, further causing the second hydraulic rod 131 to slide sealingly along the sealing groove, that is, the first arc-shaped slide plate 31 and the second arc-shaped slide plate 32 slide. The sliding of the first arc-shaped slide plate 31 and the second arc-shaped slide plate 32 further drives the second deflecting plate 23 to move and causes the first deflecting plate 21 to deflect, thereby changing the deflection angle of the cutting tool assembly 2 and further changing the size of the conical drilled hole to make it more suitable for the shape of the seedling root system. During the process of the cutting tool assembly 2 drilling with the drill bit 1, the top plate 13 will rotate together and the driving seat 4 remains stationary. At this time, the second sealing ring 44 will rotate sealingly along the annular cavity 43, so that the deflection of the cutting tool assembly 2 is not affected by its rotation, and the first arc-shaped slide plate 31 and the second arc-shaped slide plate 32 can always form a supporting plane during the sliding process, so that the sandy soil conveyed from the feeding port can be stored on this plane and conveyed to the outside of the drilled hole through the first sand guiding plate 133 and the second sand guiding plate 322, preventing the sandy soil from being re-buried into the drilled hole.

[0040] In summary, when the present invention is implemented, through the design of the cutter assembly 2, the drilled holes are conical, preventing the sand on the hole walls from re-filling into the holes, ensuring that the holes can be formed in one go, effectively improving the hole drilling efficiency and the seedling transplanting efficiency. Moreover, during hole drilling, the slide plate assembly 3 can further drive the cutter assembly 2 to deflect, while driving the first spiral cylinder 11 and the second spiral cylinder 12 to slide, so that the size and depth of the holes can fit the size of the seedlings and the root morphology, further accelerating the seedling transplanting efficiency. Additionally, the first spiral cylinder 11 and the second spiral cylinder 12 are connected by spiral sliding, enabling the sand in the holes to be discharged regardless of the change in the hole depth. The slide plate assembly 3 is composed of a plurality of arc-shaped slide plates 31 and arc-shaped slide plates 32 connected by sliding. During the sliding process of the arc-shaped slide plates 31 and the arc-shaped slide plates 32, they can always form a supporting plane, thereby enabling the sand discharged from the holes to be pushed to both sides of the holes through this plane, further enabling the holes to be formed in one go.

[0041] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A seedling transplanting device for desertification control, characterized in that, It includes a drill bit (1), a cutter assembly (2), a slide plate assembly (3), a drive seat (4) and a rotating shaft (5). Among them, the drill bit (1) is conical and is circumferentially and uniformly rotatably provided with a plurality of cutter assemblies (2). A first spiral cylinder (11) is fixedly arranged on the drill bit (1). A second spiral cylinder (12) is slidably arranged on the first spiral cylinder (11). A top plate (13) is rotatably arranged at the top of the second spiral cylinder (12). An annular groove is formed on the top plate (13). The slide plate assembly (3) is slidably arranged in the annular groove. A connecting sleeve (14) is fixedly arranged on the top plate (13). The drive seat (4) is rotatably arranged on the connecting sleeve (14). A drive shaft (41) is rotatably arranged on the drive seat (4). A rotating shaft (5) is fixedly arranged on the drill bit (1). The drive shaft (41) is slidably connected to the rotating shaft (5) through a pin.

2. The seedling transplanting device for desertification control according to claim 1, wherein, The cutter assembly (2) includes a first deflector plate (21), a first annular cutter (22), a second deflector plate (23) and a second annular cutter (24). Among them, the first deflector plate (21) is rotatably arranged on the drill bit (1). The first annular cutter (22) is fixedly arranged obliquely on the first deflector plate (21). The second deflector plate (23) is slidably arranged in the first deflector plate (21). The second annular cutter (24) is fixedly arranged obliquely on the second deflector plate (23). And the second annular cutter (24) is slidably connected to the first annular cutter (22). One end of the second deflector plate (23) away from the first deflector plate (21) is hinged to the slide plate assembly (3).

3. The seedling transplanting device for desertification control according to claim 1, characterized in that, The slide plate assembly (3) includes a plurality of first arc-shaped slide plates (31) and a plurality of second arc-shaped slide plates (32). Among them, the first arc-shaped slide plates (31) are slidably arranged in the annular groove. Arc-shaped grooves (311) are symmetrically formed on both sides of the first arc-shaped slide plates (31). The second arc-shaped slide plates (32) are slidably arranged in the arc-shaped grooves (311). And the plurality of first arc-shaped slide plates (31) and the second arc-shaped slide plates (32) are alternately slidably connected to form an annular plane.

4. The seedling transplanting device for desertification control according to claim 1, wherein, A first spiral plate (111) is fixedly arranged on the outside of the first spiral cylinder (11). A second spiral plate (121) is fixedly arranged on the second spiral cylinder (12). And a spiral cavity having the same size as the second spiral plate (121) is formed in the first spiral plate (111). The second spiral plate (121) spirally slides along the spiral cavity. There is a spiral outlet between the second spiral cylinder (12) and the top plate (13). The second spiral plate (121) protrudes from the spiral outlet.

5. A seedling transplanting device for desertification control according to claim 1, characterized in that, A plurality of support rods (15) are fixedly arranged on the drill bit (1). A plurality of first hydraulic rods (122) are fixedly arranged on the second spiral cylinder (12). A first hydraulic cavity is formed in the first hydraulic rods (122). The support rods (15) slidably and sealingly slide along the first hydraulic cavity. An annular cavity one (123) is formed on the second spiral cylinder (12). The annular cavity one (123) communicates with the first hydraulic cavity.

6. The seedling transplanting device for desertification control according to claim 5, characterized in that, A first sealing ring (42) is fixedly arranged on the driving seat (4), and the first sealing ring (42) is hermetically slidably pressed on the first annular cavity (123), and the first annular cavity (123) is communicated with an external first hydraulic driving mechanism through a first hydraulic pipe fixedly arranged on the first sealing ring (42).

7. The seedling transplanting device for desertification control according to claim 3, wherein, A plurality of second hydraulic rods (131) are fixedly arranged on the top plate (13) in a circumferential manner, and a second hydraulic cavity is formed in the second hydraulic rods (131); Sealing grooves are formed in both the first arc-shaped slide plate (31) and the second arc-shaped slide plate (32), and the second hydraulic rods (131) slide hermetically along the sealing grooves; A second annular cavity (43) is formed in the driving seat (4), a second sealing ring (44) is hermetically rotatably arranged in the second annular cavity (43), a plurality of communication pipes (441) for communicating the second hydraulic cavity and the second annular cavity (43) are fixedly arranged on the second sealing ring (44), and the second annular cavity (43) is communicated with an external second hydraulic driving mechanism through a second hydraulic pipe.

8. The seedling transplanting device for desertification control according to claim 3, wherein, A plurality of first rotating rods (132) are fixedly arranged on the top plate (13) in a circumferential manner, and a first sand guiding plate (133) is rotatably arranged on the first rotating rods (132); A second rotating rod (321) is fixedly arranged on the second arc-shaped slide plate (32), a second sand guiding plate (322) is rotatably arranged on the second rotating rod (321), and the second sand guiding plate (322) is slidably connected with the first sand guiding plate (133).

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