Seedling transplanting device

Abstract

The utility model discloses a nursery stock transplanting device, which relates to the technical field of nursery stock transplanting and comprises a base, a rotating rod is rotatably connected onto the base, a first driving component for driving the rotating rod to rotate is arranged on the base, and a spherical box is fixedly connected onto the rotating rod through a first connecting rod; a displacement column is slidably connected to the rotating rod, and the displacement column moves relative to the rotating rod under the driving of the second driving assembly; a connecting plate is fixedly connected to the top of the displacement column through a first connecting rod, two clamping plates are slidably connected to the connecting plate, and a third driving assembly used for driving the two clamping plates to slide oppositely is arranged on the connecting plate. By arranging the first driving assembly for driving the rotating rod to rotate on the base, rotation of the whole device can be achieved, and the angle can be conveniently adjusted to place the nursery stock. The displacement column is slidably connected to the rotating rod, the displacement column is driven by the second driving assembly to move relative to the rotating rod, and free adjustment according to the length of the nursery stock can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling transplanting, in particular to a seedling transplanting device. Background Art

[0002] Seedlings refer to young trees cultivated in nurseries with developed root systems and seedling trunks. No matter how long they have grown, as long as they have not been removed from the nursery, they are called seedlings. During the transplantation of seedlings, the common practice is to dig out the seedlings together with the soil around the roots. Then, place the roots of these seedlings with soil into the prepared transplanting pits. After filling the soil and watering, one can wait for the seedlings to gradually adapt to the new environment and grow.

[0003] The patent with the publication number of CN 221306703 U discloses a seedling transplanting device, which includes a bottom plate, horizontally arranged, and a side plate is vertically welded at the upper end of the bottom plate and close to the side; a storage rack, fixed to the upper end of the bottom plate and used for placing the saplings to be transferred; a support assembly, fixed on the side plate and contacting the trunk of the sapling for support.

[0004] Most of the common seedling transplanting devices on the market have problems such as being unable to adjust the clamping device according to the length and thickness of the seedlings, which affects the working efficiency of seedling transplanting. Therefore, it is necessary to improve the traditional seedling transplanting device and design a new type of seedling transplanting device that can adjust the clamping device according to the length and thickness of the seedlings. Content of the Utility Model

[0005] The purpose of the utility model is to provide a seedling transplanting device to solve the deficiencies in the above-mentioned prior art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A seedling transplanting device, characterized in that it includes a base, a rotating rod is rotatably connected to the base, a first driving component for driving the rotating rod to rotate is arranged on the base, a spherical box is fixedly connected to the rotating rod through a first connecting rod; a displacement column is slidably connected to the rotating rod, and the displacement column moves relative to the rotating rod under the drive of a second driving component; the top of the displacement column is fixedly connected to a connecting plate through a second connecting rod, two clamping plates are slidably connected to the connecting plate, and a third driving component for driving the two clamping plates to slide reversely relative to each other is arranged on the connecting plate.

[0007] Further, the first driving component includes a first hydraulic cylinder, the cylinder seat of the first hydraulic cylinder is rotatably connected to the base, and the hydraulic rod of the first hydraulic cylinder is rotatably connected to the rotating rod.

[0008] Furthermore, the second driving assembly includes a second hydraulic cylinder, a cylinder seat of the second hydraulic cylinder is fixedly connected to the rotating rod, and a hydraulic rod of the second hydraulic cylinder is fixedly connected to the displacement column.

[0009] Furthermore, the third driving assembly includes a screw, a gear and two parallel racks, the gear is rotatably connected to the connecting plate, the two racks are fixedly connected to the two clamping plates in a one-to-one correspondence, the two racks are meshed with the gear with their tooth surfaces facing each other, the screw is threadedly connected to the connecting plate, and the end of the screw is rotatably connected to one of the clamping plates.

[0010] Furthermore, one end of the screw rod away from the corresponding clamping plate is fixedly connected with a handle.

[0011] Compared with the prior art, the beneficial effect of the utility model is that, by providing a first driving assembly on the base for driving the rotating rod to rotate, and a spherical box is fixedly connected to the rotating rod through a first connecting rod, the rotation of the entire device can be realized, which facilitates the adjustment of the angle for placing seedlings and prevents the roots of the seedlings from shaking during transplanting.

[0012] By slidingly connecting a displacement column to the rotating rod, the displacement column moves relative to the rotating rod under the drive of the second driving component, so that free adjustment according to the length of the seedlings can be achieved.

[0013] By setting a second connecting rod and a connecting plate, two clamping plates are slidably connected to the connecting plate, and a third driving component is set on the connecting plate to drive the two clamping plates to slide in opposite directions relative to each other, so that the two clamping plates can be controlled to clamp seedlings of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0015] Figure 1 The overall structural diagram provided for the embodiment of the utility model;

[0016] Figure 2 A schematic diagram of a right side view of a clamping structure provided in an embodiment of the utility model;

[0017] Figure 3 A schematic top view of a clamping structure provided in an embodiment of the utility model;

[0018] Figure 4 A schematic diagram of a rotating rod rotating and laying down structure provided in an embodiment of the utility model.

[0019] Description of reference numerals:

[0020] 1. Base; 2. Rotating rod; 3. Displacement column; 4. First connecting rod; 5. Spherical box; 6. Second connecting rod; 7. Connecting plate; 8. First hydraulic cylinder; 9. Screw; 10. Gear; 11. Rack; 12. Clamp; 13. Third connecting rod; 14. Fourth connecting rod; 15. Knob. Detailed implementation manner

[0021] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0022] Please refer to Figures 1-4 A seedling transplanting device provided by an embodiment of the present invention, characterized in that it includes a base 1, a rotating rod 2 is rotatably connected to the base 1, a first driving assembly for driving the rotating rod 2 to rotate is arranged on the base 1, and a spherical box 5 is fixedly connected to the rotating rod 2 through a first connecting rod 4; a displacement column 3 is slidably connected to the rotating rod 2, and the displacement column 3 moves relative to the rotating rod 2 under the drive of a second driving assembly; the top of the displacement column 3 is fixedly connected to a connecting plate 7 through a second connecting rod 6, and two clamps 12 are slidably connected to the connecting plate 7, and a third driving assembly for driving the two clamps 12 to slide relatively in the reverse direction is arranged on the connecting plate 7.

[0023] The first driving assembly includes a first hydraulic cylinder 8, the cylinder block of the first hydraulic cylinder 8 is rotatably connected to the base 1, and the hydraulic rod of the first hydraulic cylinder 8 is rotatably connected to the rotating rod 2. During use, by starting the first hydraulic cylinder 8, the hydraulic rod on the first hydraulic cylinder 8 slides to push the rotating rod 2 to rotate, so that the angle can be adjusted to facilitate the placement of seedlings.

[0024] The second driving assembly includes a second hydraulic cylinder. In this embodiment, the second hydraulic cylinder is built in the cavity of the rotating rod 2 and is not shown in the figure. The second hydraulic cylinder adopts the prior art. The cylinder block of the second hydraulic cylinder is fixedly connected to the rotating rod 2, and the hydraulic rod of the second hydraulic cylinder is fixedly connected to the displacement column 3. During use, by starting the second hydraulic cylinder, the hydraulic rod on the second hydraulic cylinder slides up and down to drive the displacement column 3 to move up and down relative to the rotating rod 2, and the free adjustment can be realized according to the length of the seedlings.

[0025] The third driving assembly includes a screw rod 9, a gear 10 and two parallel rack bars 11. The gear 10 is rotatably connected to the connecting plate 7. A third connecting rod 13 is fixedly connected between the rack bar 11 close to the screw rod 9 and the clamping plate 12, and a fourth connecting rod 14 is fixedly connected between the rack bar 11 far from the screw rod 9 and the clamping plate 12. The two rack bars 11 are meshed with the gear 10 with their tooth surfaces facing each other. The screw rod 9 is threadedly connected to the connecting plate 7. The end of the screw rod 9 is rotatably connected to the clamping plate 12 close to the screw rod 9. A rotating handle 15 is fixedly connected to the other end of the screw rod 9. During the rotation of the screw rod 9, it passes through one side of the connecting plate 7 and abuts against the corresponding clamping plate 12. By rotating the rotating handle 15, the screw rod 9 is driven to rotate, thereby driving the corresponding clamping plate 12 to move relative to the connecting plate 7. At the same time, this clamping plate 12 drives the gear 10 to rotate through the corresponding rack bar 11, and the gear 10 drives the other rack bar 11 to move, so that the two clamping plates 12 slide synchronously in the reverse direction and close to clamp the trunk of the seedling. According to the tightening degree of the screw rod 9, the two clamping plates 12 can be controlled to clamp seedlings of different thicknesses.

[0026] Working principle: When in use, by starting the first hydraulic cylinder 8, the hydraulic rod on the first hydraulic cylinder 8 slides, pushing the rotating rod 2 to rotate and fall down, and then the seedling is placed. The trunk of the seedling is placed between the two clamping plates 12, and the root of the seedling and the attached soil are placed in the spherical box 5 to prevent the root from shaking during the transplanting process, resulting in a reduced survival rate. Next, start the second hydraulic cylinder, and the second hydraulic cylinder drives the displacement column 3 to move relative to the rotating rod 2, and the clamping plate 12 is adjusted to a suitable clamping position according to the length of the seedling. Then, by rotating the rotating handle 15, the rotating screw rod 9 is driven to rotate, thereby driving the corresponding clamping plate 12 to move relative to the connecting plate 7. At the same time, this clamping plate 12 drives the gear 10 to rotate through the corresponding rack bar 11, and the gear 10 drives the other rack bar 11 to move, so that the two clamping plates 12 slide synchronously in the reverse direction and close to clamp the trunk of the seedling. According to the tightening degree of the screw rod 9, the two clamping plates 12 can be controlled to clamp seedlings of different thicknesses. After that, start the first hydraulic cylinder 8 again to make the rotating rod 2 rotate and straighten, thereby driving the seedling to straighten.

[0027] Only some exemplary embodiments of the present invention have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. A seedling transplanting device, characterized in that: The invention comprises a base (1), a rotating rod (2) is rotatably connected to the base (1), a first driving assembly for driving the rotating rod (2) to rotate is arranged on the base (1), and a spherical box (5) is fixedly connected to the rotating rod (2) via a first connecting rod (4); A displacement column (3) is slidably connected to the rotating rod (2), and the displacement column (3) moves relative to the rotating rod (2) under the drive of the second driving component; The top of the displacement column (3) is fixedly connected to a connecting plate (7) via a second connecting rod (6); two clamping plates (12) are slidably connected to the connecting plate (7); and a third driving component is provided on the connecting plate (7) for driving the two clamping plates (12) to slide in opposite directions relative to each other.

2. A seedling transplanting device according to claim 1, characterized in that: The first driving assembly comprises a first hydraulic cylinder (8), a cylinder seat of the first hydraulic cylinder (8) being rotatably connected to the base (1), and a hydraulic rod of the first hydraulic cylinder (8) being rotatably connected to a rotating rod (2).

3. A seedling transplanting device according to claim 1, characterized in that: The second driving assembly comprises a second hydraulic cylinder, a cylinder seat of the second hydraulic cylinder is fixedly connected to the rotating rod (2), and a hydraulic rod of the second hydraulic cylinder is fixedly connected to the displacement column (3).

4. A seedling transplanting device according to claim 1, characterized in that: The third driving assembly comprises a screw (9), a gear (10) and two parallel racks (11); the gear (10) is rotatably connected to the connecting plate (7); the two racks (11) are fixedly connected to two clamping plates (12) in a one-to-one correspondence; the two racks (11) are meshed with the gear (10) in a manner where the tooth surfaces are opposite to each other; the screw (9) is threadedly connected to the connecting plate (7); and the end of the screw (9) is rotatably connected to one of the clamping plates (12).

5. A seedling transplanting device according to claim 4, characterized in that: One end of the screw rod (9) away from the corresponding clamping plate (12) is fixedly connected to a rotary handle (15).

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