Earth ramming device for seedling transplanting

Abstract

The earth ramming device comprises a bottom plate, a fixed seat is fixedly connected to the front end of the upper surface of the bottom plate, a rotating shaft is rotatably arranged at the top end of the fixed seat, a rotating seat is fixedly connected to the top end of the rotating shaft, a movable seat transversely slides at the top end of the rotating seat, and limiting plates are fixedly connected to the two sides of the upper surface of the movable seat. A two-way lead screw is rotatably and longitudinally arranged between the two limiting plates in a penetrating mode, and half earth ramming assemblies are arranged on the two sides of the surface of the two-way lead screw. According to the earth ramming device for seedling transplanting, by arranging the earth ramming mechanism which is provided with an opening in the middle and can be adjusted towards the two sides, earth ramming can be conducted for seedling transplanting, the earth ramming efficiency is improved, the front end part can rotate, the space occupied by follow-up storage can be reduced, and the transportation cost is reduced; and the ground can be fixed through the vertical rods, so that the device is fixed to one position to work, and the situation that rammed earth deviates due to overall shaking is effectively prevented.

Description

Technical Field

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

[0002] Seedlings cultivated by sowing or vegetative propagation have a high density and each seedling occupies a small nutritional space. To cultivate large seedlings, they must be transplanted. Depending on the requirements of landscape greening for seedlings of various specifications and the cultivation methods, they can be transplanted once or multiple times. Transplanting can expand the nutritional space for seedling growth, such as light space, ventilation space, branch growth space, and root growth, water and nutrient absorption space. Pruning the roots during transplanting can also stimulate the development of the seedling root system, grow more fibrous roots, and improve the survival rate of greening. After transplanting, the soil near the seedlings needs to be compacted, which requires a tamping device.

[0003] For example, a tamping device disclosed in Chinese patent CN218322696U installs a slide groove and a slider. When the slider cooperates with the inside of the slide groove, manual operation is avoided, which increases work efficiency and improves the comprehensiveness of tamping. However, this type of device cannot be used specifically for tamping seedlings for transplanting. It can only rotate frequently, resulting in low tamping efficiency and taking up a lot of space for subsequent storage. Because it adopts a cart shape, it cannot be fixed during tamping, resulting in overall shaking and thus shifting the tamped soil, which can easily cause damage to the seedlings and is very unsuitable. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a tamping device for seedling transplanting, which solves the problem that it is impossible to tamp the soil specifically for seedling transplanting, and the device can only rotate frequently, resulting in low tamping efficiency and taking up a lot of space for subsequent storage. Because it adopts a cart shape, it cannot be fixed during tamping, resulting in overall shaking and thus shifting of the tamped soil, which can easily cause damage to the seedlings and is very unsuitable.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a tamping device for transplanting seedlings includes a base plate, a fixed seat is fixedly connected to the front end of the upper surface of the base plate, a rotating shaft is rotatably provided on the top of the fixed seat, limiting blocks are fixedly connected to the surface of the rotating shaft at intervals, a receiving groove matching the rotating shaft and a plurality of limiting blocks is provided in the top of the fixed seat, a rotating seat is fixedly connected to the top of the rotating shaft, a movable seat is horizontally slidably provided on the top of the rotating seat, limiting plates are fixedly connected to both sides of the upper surface of the movable seat, a bidirectional screw rod is rotatably provided longitudinally through the two limiting plates, and semi-tamping earth components are provided on both sides of the surface of the bidirectional screw rod.

[0006] Further, a driving box is fixedly connected to the side surface of the limiting plate. A motor is fixedly connected to the bottom end of the inner wall of the driving box. A sliding plate is horizontally slidably connected to the side surface of the rotating seat and below the driving box. Reinforcing rods are fixedly connected to both ends of the bottom surface of the driving box and the outer side surface of the sliding plate.

[0007] Further, the semi-ramming soil assembly includes a support plate, a telescopic rod, and a semi-ramming soil plate. The support plate is slidably connected to one side of the surface of the bidirectional lead screw. The telescopic rod is vertically arranged through the front end of the support plate. The semi-ramming soil plate is fixedly connected to the bottom end of the telescopic rod.

[0008] Further, connection blocks are fixedly connected to the outer side surfaces of both support plates. Rack bars are fixedly connected to the bottom ends of both connection blocks. Gears are arranged on both sides of the semi-ramming soil plate. The two gears are respectively engaged with the two rack bars.

[0009] Further, a plurality of first guide rails are longitudinally and evenly spaced on the upper surface of the rotating seat. A plurality of first sliders are fixedly connected to the bottom end of the movable seat at longitudinal and even intervals. The movable seat is slidably connected to the surfaces of the plurality of first guide rails through the plurality of first sliders. A second guide rail is horizontally arranged on one side surface of the rotating seat. A second slider is fixedly connected to the inner surface of the sliding plate. The sliding plate is slidably connected to one side surface of the movable seat through the second slider.

[0010] Further, mounting seats are fixedly connected to both ends of both side surfaces of the bottom plate. A plurality of vertical rods are respectively detachably mounted on the plurality of mounting seats.

[0011] Further, universal wheels are fixedly connected to the four corners of the bottom surface of the bottom plate in a rectangular shape. Handrails are fixedly connected to both sides at the rear end of the upper surface of the bottom plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: By providing a ramming soil mechanism with a central opening and adjustable to both sides, targeted ramming soil can be carried out for seedling transplantation, so that it can work without making large-scale circles, and can directly compact the nearby soil, improving the ramming soil efficiency. Moreover, the front part can rotate, so that the ramming soil mechanism at the front end can be stored on the upper surface of the bottom plate, reducing the space occupied by subsequent storage and lowering the transportation cost. In addition, mounting seats are provided, and the ground can be fixed through vertical rods, so that the whole device is fixed at one position for work, effectively preventing the overall shaking and the ramming soil from shifting, and easily avoiding the situation of damaging the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a front view structural schematic diagram of the present utility model;

[0014] Figure 2This is a schematic top view structure diagram of the utility model;

[0015] Figure 3 This is a schematic partial side view structure diagram of the utility model.

[0016] In the figure: 1 - bottom plate, 2 - fixed seat, 3 - rotating shaft, 4 - rotating seat, 5 - movable seat, 6 - limiting plate, 7 - bidirectional lead screw, 8 - drive box, 9 - motor, 10 - sliding plate, 11 - reinforcing rod, 12 - support plate, 13 - telescopic rod, 14 - semi-compacting plate, 15 - connecting block, 16 - rack, 17 - gear, 18 - mounting seat, 19 - vertical rod, 20 - universal wheel, 21 - handrail. Specific embodiments

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Please refer to Figures 1-3 , the present utility model provides a technical solution: a soil ramming device for transplanting seedlings includes a bottom plate 1. A fixed seat 2 is fixedly connected to the front end of the upper surface of the bottom plate 1. A rotating shaft 3 is rotatably provided at the top of the fixed seat 2. Limiting blocks are fixedly connected to the surface of the rotating shaft 3 at intervals. A receiving groove matching the rotating shaft 3 and a plurality of limiting blocks is formed in the top of the fixed seat 2. A rotating seat 4 is fixedly connected to the top of the rotating shaft 3. A movable seat 5 slides horizontally on the top of the rotating seat 4. Limiting plates 6 are fixedly connected to both sides of the upper surface of the movable seat 5. A bidirectional lead screw 7 is rotatably longitudinally penetrated between the two limiting plates 6. Semi-compacting components are arranged on both sides of the surface of the bidirectional lead screw 7.

[0019] The two semi-compacting components and the top of the movable seat 5 form a soil ramming mechanism. The soil ramming mechanism can ram the soil for seedlings specifically and can also adjust itself to adapt to various seedlings.

[0020] Pull out the rotating seat 4 upward to rotate the soil ramming mechanism to the front end of the device, and adjust the soil ramming mechanism according to the size of the seedlings. Drive the bidirectional lead screw 7 by the motor 9 to adjust the two semi-compacting components to both sides. At the same time, according to the distance on both sides, the movable seat 5 slides forward. The telescopic rod 13 moves to drive the two semi-compacting plates 14 to compact the surface of the seedlings. Before the soil ramming work, a plurality of vertical rods 19 are inserted into the soil through the mounting seats 18 to fix the device and prevent displacement.

[0021] By setting up a rammed earth mechanism with a central opening that can be adjusted to both sides, rammed earth can be carried out specifically for seedling transplantation, so that it does not need to work in a large circle. It can directly compact the nearby soil, improving the rammed earth efficiency. Moreover, the front part can be rotated, so that the rammed earth mechanism at the front end can be stored on the upper surface of the bottom plate 1, reducing the space occupied by subsequent storage and lowering the transportation cost. In addition, an installation seat 18 is provided, which can fix the ground through a vertical rod 19, fixing the whole device at a position for work, effectively preventing the overall shaking and thus the situation where the rammed earth deviates and easily damages the seedlings.

[0022] A drive box 8 is fixedly connected to the side surface of the limit plate 6. A motor 9 is fixedly connected to the bottom end of the inner wall of the drive box 8. A sliding plate 10 is horizontally slidably connected to the side surface of the rotating seat 4 and below the drive box 8. Reinforcing rods 11 are fixedly connected to both ends of the bottom surface of the drive box 8 and the outer side surface of the sliding plate 10.

[0023] The output shaft of the motor 9 is fixedly connected to one end of the bidirectional lead screw 7. When the motor 9 starts, it can rotate the bidirectional lead screw 7, thereby achieving the effect of adjusting the interval between the two semi-rammed earth components. And while the drive box 8 is supported by fixing the sliding plate 10, it will also slide synchronously according to the sliding of the movable seat 5.

[0024] The semi-rammed earth component includes a support plate 12, a telescopic rod 13 and a semi-rammed earth plate 14. The support plate 12 is slidably connected to one side of the surface of the bidirectional lead screw 7. The telescopic rod 13 is vertically arranged through the front end of the support plate 12. The semi-rammed earth plate 14 is fixedly connected to the bottom end of the telescopic rod 13.

[0025] The telescopic rod 13 can make the semi-rammed earth plate 14 move up and down, so that it can compact the soil. Moreover, a semi-circular notch is opened on the inner side of the semi-rammed earth plate 14, which can carry out rammed earth work for seedlings.

[0026] Connecting blocks 15 are fixedly connected to the outer side surfaces of the two support plates 12. Rack bars 16 are fixedly connected to the bottom ends of the two connecting blocks 15. Gears 17 are arranged on both sides of the semi-rammed earth plate 14, and the two gears 17 are respectively meshed with the two rack bars 16.

[0027] When the two semi-rammed earth plates 14 are working, the gears 17 on their outer surfaces can slide on the rack bars 16, playing a limiting role to prevent the situation where the two semi-rammed earth plates 14 deviate due to shaking during the working process.

[0028] A plurality of first guide rails are longitudinally and evenly spaced on the upper surface of the rotating seat 4. A plurality of first sliders are fixedly connected longitudinally and evenly spaced at the bottom end of the movable seat 5. The movable seat 5 is slidably connected to the surfaces of the plurality of first guide rails through the plurality of first sliders. A second guide rail is transversely arranged on one side surface of the rotating seat 5. A second slider is fixedly connected to the inner surface of the sliding plate 10. The sliding plate 10 is slidably connected to one side surface of the movable seat 5 through the second slider.

[0029] Mounting seats 18 are fixedly connected to both ends of the two side surfaces of the bottom plate 1. A plurality of vertical rods 19 are respectively detachably mounted on the plurality of mounting seats 18.

[0030] The ground can be fixed through the vertical rods, so that the whole device is fixed at a position for work, effectively preventing the overall shaking and thus the rammed earth from shifting, and it is easy to avoid the situation of causing damage to the seedlings.

[0031] Universal wheels 20 are fixedly connected to the four corners of the bottom surface of the bottom plate 1 which is rectangular. Handrails 21 are fixedly connected to both sides at the rear end of the upper surface of the bottom plate 1.

[0032] During work, the rotating seat 4 is pulled out upwards, so that the rammer mechanism rotates to the front end of the device, and the rammer mechanism is adjusted according to the size of the seedlings. The two semi-rammer components are adjusted to both sides by driving the bidirectional lead screw 7 through the motor 9. At the same time, according to the distance on both sides, the movable seat 5 slides forward. The telescopic rod 13 moves to drive the two semi-rammer plates 14 to compact the surface of the seedlings. Before the ramming work, the plurality of vertical rods 19 are inserted into the soil through the mounting seats 18 to fix the device and prevent displacement.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0034] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A rammed earth device for transplanting seedlings, comprising a bottom plate (1), characterized in that: A fixing seat (2) is fixedly connected to the front end of the upper surface of the bottom plate (1). A rotating shaft (3) is rotatably arranged at the top end of the fixing seat (2). A limiting block is fixedly connected to the surface of the rotating shaft (3) at intervals. A receiving groove matching the rotating shaft (3) and the plurality of limiting blocks is formed in the top end of the fixing seat (2). A rotating seat (4) is fixedly connected to the top end of the rotating shaft (3). A movable seat (5) slides horizontally on the top end of the rotating seat (4). Limiting plates (6) are fixedly connected to both sides of the upper surface of the movable seat (5). A bidirectional lead screw (7) is rotatably arranged longitudinally between the two limiting plates (6). Half rammed earth assemblies are arranged on both sides of the surface of the bidirectional lead screw (7).

2. The ramming soil device for seedling transplanting according to claim 1, wherein: A driving box (8) is fixedly connected to the side surface of the limiting plate (6). A motor (9) is fixedly connected to the bottom end of the inner wall of the driving box (8). A sliding plate (10) is slidably connected horizontally to the side surface of the rotating seat (4) and below the driving box (8). Reinforcing rods (11) are fixedly connected to both ends of the bottom surface of the driving box (8) and the outer side surface of the sliding plate (10).

3. A rammed earth device for seedling transplantation according to claim 1, characterized in that: The half rammed earth assembly includes a support plate (12), a telescopic rod (13) and a half rammed earth plate (14). The support plate (12) is slidably connected to one side of the surface of the bidirectional lead screw (7). The telescopic rod (13) is arranged vertically through the front end of the support plate (12). The half rammed earth plate (14) is fixedly connected to the bottom end of the telescopic rod (13).

4. A rammed earth device for seedling transplanting according to claim 3, characterized in that: Connecting blocks (15) are fixedly connected to the outer side surfaces of the two support plates (12). Rack bars (16) are fixedly connected to the bottom ends of the two connecting blocks (15). Gears (17) are arranged on both sides of the half rammed earth plate (14). The two gears (17) are respectively engaged with the two rack bars (16).

5. The ramming soil device for seedling transplanting according to claim 2, wherein: A plurality of first guide rails are longitudinally and evenly spaced on the upper surface of the rotating seat (4). A plurality of first sliders are fixedly connected longitudinally and evenly spaced to the bottom end of the movable seat (5). The movable seat (5) is slidably connected to the surfaces of the plurality of first guide rails through the plurality of first sliders. A second guide rail is arranged horizontally on one side surface of the rotating seat (4). A second slider is fixedly connected to the inner surface of the sliding plate (10). The sliding plate (10) is slidably connected to one side surface of the movable seat (5) through the second slider.

6. The ramming soil device for seedling transplanting according to claim 1, characterized in that: Mounting seats (18) are fixedly connected to both ends of both side surfaces of the bottom plate (1). A plurality of vertical rods (19) are respectively detachably mounted on the plurality of mounting seats (18).

7. A rammed earth device for nursery stock transplanting according to claim 1, characterized in that: Universal wheels (20) are fixedly connected to the four corners of the bottom surface of the bottom plate (1) in a rectangular shape. Handrails (21) are fixedly connected to both sides of the rear end of the upper surface of the bottom plate (1).

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