Straightening and correcting device for seedling planting

Abstract

The utility model discloses a straightening and correcting device for nursery stock planting, which relates to the technical field of nursery stock planting and comprises a fixing seat, a fixing ring and a limiting plate. The device comprises a pair of fixing seats and a pair of fixing rings, the pair of fixing seats and the pair of fixing rings are detachably connected, supporting legs are arranged at the bottoms of the fixing seats, the fixing rings are movably installed on the fixing seats, grooves are formed in the inner walls of the fixing rings, and a plurality of first threaded rods are rotatably installed in the grooves. A plurality of first threaded rods are installed in the groove in an annular array mode, first threaded blocks are connected to the first threaded rods in a screwed mode, and first hinge rods are hinged to the first threaded blocks. The size of the straightening and correcting device is often inconvenient to adjust according to the diameter of the nursery stock, so that the application range of the straightening and correcting device is small.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling planting, in particular to a straightening and correcting device for seedling planting. Background Technique

[0002] A seedling is a sapling with roots and a seedling stem. All saplings nurtured in a garden nursery, regardless of their age, are called seedlings before they are out of the nursery. During the process of nurturing seedlings, a straightening and correcting device for seedling planting is needed to assist the main stem to grow upright.

[0003] However, when the existing straightening and correcting device for seedling planting is in use, it is often not convenient to adjust the size of the correcting device according to the diameter of the seedling, so that the nurturing support is not convenient to adjust and use, resulting in a small application range of the straightening and correcting device. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a straightening and correcting device for seedling planting, which solves the technical problems put forward in the above background technique.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A straightening and correcting device for seedling planting, comprising a fixed seat, a fixed ring and a limiting plate; both the fixed seat and the fixed ring are in pairs, and the two fixed seats and the two fixed rings are detachably connected. A support leg is arranged at the bottom of the fixed seat, a fixed ring is movably installed on the fixed seat, a groove is formed in the inner wall of the fixed ring, a plurality of first threaded rods are rotatably installed in the groove, and the plurality of first threaded rods are installed in the groove in a circular array manner. A first threaded block is screwed on each of the plurality of first threaded rods, a first hinge rod is hinged on the first threaded block, the other end of the first hinge rod is hinged to the side wall of the limiting plate, and a support assembly for supporting the limiting plate is arranged below the limiting plate.

[0006] Preferably, the support assembly includes a fixing plate, and a plurality of the fixing plates are movably installed around the seedling. The number of the fixing plates, the limiting plates and the support legs are the same, and each fixing plate and each limiting plate are located in the same vertical plane. A lifting plate is slidably installed in each of the plurality of fixing plates, a second hinge rod is hinged to the top of each of the plurality of lifting plates, and the other end of each connecting rod is hinged to the bottom of each of the plurality of limiting plates.

[0007] Preferably, a cavity is provided in each of the outriggers, a second threaded rod is rotatably installed in the cavity, a second motor for driving the second threaded rod to rotate is fixedly installed in the support leg, a second threaded block is screwed onto the second threaded rod, the second threaded block is slidably installed in the cavity, a plurality of connecting rods are fixedly connected to each second threaded block, and the other ends of the plurality of connecting rods are fixedly connected to the fixed ring.

[0008] Preferably, the fixing plate and the support leg are connected by a spring.

[0009] Preferably, a plurality of driving bevel gears are rotatably installed in the groove, and a plurality of driven bevel gears meshing with the plurality of driving bevel gears are fixedly installed on the plurality of first threaded rods.

[0010] Preferably, a plurality of first motors for driving the plurality of driving bevel gears to rotate are fixedly installed on the outer wall of the fixed ring.

[0011] Preferably, contact plates are fixedly arranged on one side of the plurality of limiting plates and the plurality of fixing plates close to the seedlings, and the contact plates are made of soft materials.

[0012] Beneficial effects

[0013] The utility model provides a straightening and correcting device for seedling planting, which has the following beneficial effects:

[0014] 1. By setting the connection between a pair of fixed seats and between a pair of fixed rings as hinged, it is convenient to install the device on the outer periphery of the seedlings. The device can be supported by installing the support legs. By installing the fixed ring and providing the groove, it is convenient to install the first threaded rod. By installing the first threaded rod, rotating the first threaded rod can drive the first threaded block to move. By installing the first threaded block, the movement of the first threaded block can drive the first hinge rod to swing. By installing the first hinge rod, the limiting plate can be driven to move. As the seedlings grow and the diameter of their branches becomes larger, it is convenient to adjust the position of the limiting plate to limit seedlings with different diameters. By installing the support assembly, the limiting plate can be supported, so when adjusting the position of the limiting plate, it can be ensured that the limiting plate always moves horizontally, and at the same time, the seedlings can be limited;

[0015] 2. It has a limiting and straightening effect on the bottom of the seedlings. By hinging the second hinge rod so that the other end of the second hinge rod is hinged to the bottom of the limiting plate, the limiting plate can be supported when the limiting plate moves. By setting the number of the fixing plates, the limiting plates and the support legs to be the same and making the fixing plates and the limiting plates located in the same vertical plane, it can ensure that the limiting plate is supported without affecting the translation of the limiting plate;

[0016] 3. By providing a cavity, it is convenient to install the second threaded rod. By installing the second threaded rod, the rotation of the second threaded rod can drive the lifting of the second threaded block, thereby driving the lifting of the connecting rod and the fixing ring, and then driving the lifting of the limiting plate. When the limiting plate lifts, it can drive the lifting of the second hinge rod to drive the lifting of the lifting plate, so as to adjust the height of the limiting plate and straighten and correct seedlings of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front internal structure schematic diagram of the present utility model;

[0018] Figure 2 is Figure 1 an enlarged schematic diagram of part A in

[0019] Figure 3 is Figure 1 an enlarged schematic diagram of part B in

[0020] Figure 4 is an axonometric view of the present utility model.

[0021] In the figure: 1, fixed seat; 2, fixing ring; 21, first threaded rod; 22, first threaded block; 23, first hinge rod; 24, limiting plate; 25, second hinge rod; 26, groove; 3, spring; 4, fixing plate; 41, lifting plate; 42, contact plate; 5, support leg; 51, cavity; 52, second threaded rod; 53, second threaded block; 54, connecting rod; 6, first motor; 61, driving bevel gear; 62, driven bevel gear; 7, second motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Among them, the orientation nouns such as "upper" and "lower" mentioned herein are based on Figure 1 the orientation of

[0023] Please refer to Figures 1-4, the present utility model provides a technical solution: a straightening and correcting device for seedling planting, including a fixed seat 1, a fixed ring 2 and a limiting plate 24; both the fixed seat 1 and the fixed ring 2 are in pairs, and the connection between the pair of fixed seats 1 and between the pair of fixed rings 2 is detachable. A support leg 5 is provided at the bottom of the fixed seat 1, and a fixed ring 2 is movably installed on the fixed seat 1. A groove 26 is formed in the inner wall of the fixed ring 2, and a number of first threaded rods 21 are rotatably installed in the groove 26. The number of first threaded rods 21 is installed in the groove 26 in a circular array. A first threaded block 22 is screwed on each of the number of first threaded rods 21. A first hinge rod 23 is hinged on the first threaded block 22, and the other end of the first hinge rod 23 is hinged to the side wall of the limiting plate 24. A support assembly for supporting the limiting plate 24 is provided below the limiting plate 24. By setting the connection between the pair of fixed seats 1 and between the pair of fixed rings 2 to be hinged, it is convenient to install the device on the outer periphery of the seedling. By installing the support leg 5, the device can be supported. By installing the fixed ring 2 and forming the groove 26, it is convenient to install the first threaded rod 21. By installing the first threaded rod 21, rotating the first threaded rod 21 can drive the first threaded block 22 to move. By installing the first threaded block 22, the movement of the first threaded block 22 can drive the first hinge rod 23 to swing. By installing the first hinge rod 23, the limiting plate 24 can be driven to move. As the seedling grows, the diameter of its branches becomes larger, which is convenient to adjust the position of the limiting plate 24 to limit seedlings with different diameters. By installing the support assembly, the limiting plate 24 can be supported, so when adjusting the position of the limiting plate 24, it can be ensured that the limiting plate 24 always moves horizontally and can limit the seedling at the same time.

[0024] Further, the support assembly includes a fixing plate 4. A number of fixing plates 4 are movably installed around the seedling. The number of the fixing plates 4, the limiting plates 24 and the support legs 5 are the same, and each fixing plate 4 and each limiting plate 24 are located in the same vertical plane. A lifting plate 41 is slidably installed in each of the number of fixing plates 4. The top of each of the number of lifting plates 41 is hinged with a second hinge rod 25, and the other end of each of the number of connecting rods 54 is hinged to the bottom of each of the number of limiting plates 24. By installing the fixing plate 4, the bottom of the seedling can be limited and straightened. By hinging the second hinge rod 25 so that the other end of the second hinge rod 25 is hinged to the bottom of the limiting plate 24, the limiting plate 24 can be supported when the limiting plate 24 moves. By setting the number of the fixing plates 4, the limiting plates 24 and the support legs 5 to be the same and making the fixing plate 4 and the limiting plate 24 located in the same vertical plane, it can be ensured that the limiting plate 24 is supported without affecting the translation of the limiting plate 24.

[0025] Furthermore, cavities 51 are formed inside the outriggers. A second threaded rod 52 is rotatably installed inside the cavity 51. A second motor 7 for driving the rotation of the second threaded rod 52 is fixedly installed inside the support leg 5. A second threaded block 53 is screwed onto the second threaded rod 52. The second threaded block 53 is slidably installed inside the cavity 51. A plurality of connecting rods 54 are fixedly connected to each second threaded block 53. The other ends of the plurality of connecting rods 54 are fixedly connected to the fixing ring 2. By forming the cavity 51, it is convenient to install the second threaded rod 52. By installing the second threaded rod 52, the rotation of the second threaded rod 52 can drive the second threaded block 53 to move up and down, thereby driving the connecting rod 54 and the fixing ring 2 to move up and down, driving the limit plate 24 to move up and down, so as to adjust the height of the limit plate 24 and realize the straightening and correction of seedlings at different heights.

[0026] Furthermore, the fixing plate 4 and the support leg 5 are connected by a spring 3. By connecting the fixing plate 4 and the support leg 5 with a spring 3, it is convenient to adjust the position of the fixing plate 4 according to the diameter of the seedling, so as to limit the bottom of seedlings with different diameters.

[0027] Furthermore, a number of driving bevel gears 61 are rotatably installed inside the groove 26. Driven bevel gears 62 meshing with the a number of driving bevel gears 61 are fixedly installed on a number of first threaded rods 21. By installing the driving bevel gears, when the driving bevel gears rotate, the driven bevel gears can be driven to rotate by the meshing of the driving bevel gears and the driven bevel gears, driving the first threaded rods 21 to rotate.

[0028] Furthermore, a number of first motors 6 for driving the rotation of the a number of driving bevel gears 61 are fixedly installed on the outer wall of the fixing ring 2. By installing the first motors 6, when the first motors 6 are started, the driving ends of the first motors 6 rotate to drive the driving bevel gears 61 to rotate.

[0029] Furthermore, contact plates 42 are fixedly arranged on the sides of the a number of limit plates 24 and the a number of fixing plates 4 close to the seedlings. The contact plates 42 are made of soft materials. By setting the contact plates 42 as soft materials, the seedlings can be prevented from being damaged during the straightening process.

[0030] Those skilled in the art should connect all the electrical components in this case to their adapted power sources through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. For the specific connection and control sequence, the electrical connection should be completed according to the sequence of the working order of each electrical component in the following working principle. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, and no further description of the electrical control will be made.

[0031] Working principle and usage process of the utility model: When in use, install the fixed seat 1 and the fixed ring 2 around the seedlings, insert the pointed end of the bottom of the support leg 5 into the ground, and make the contact plates 42 on the fixed plate 4 all fit the seedlings. Starting the first motor 6 can drive the driving bevel gear 61 to rotate. Through the meshing of the driving bevel gear 61 and the driven bevel gear 62, the driven bevel gear 62 can be driven to rotate, thereby driving the first threaded rod 21 to rotate, driving the first threaded block 22 to move up and down, and further driving the first hinge rod 23 to swing, driving the limit plate 24 to move, so as to adjust the position of the limit plate 24 to adapt to seedlings with different diameters. When it is necessary to adjust the height of the limit plate 24, start the second motor 7 to drive the second threaded rod 52 to rotate, thereby driving the second threaded block 53 to move up and down, driving the connecting rod 54 to move up and down, driving the fixed ring 2 and the limit plate 24 to move up and down. At the same time, the lifting of the limit plate 24 can drive the second hinge rod 25 to move up and down. At this time, the lifting plate 41 will move up and down accordingly, so as to adjust the height of the limit plate 24 to adapt to the straightening and correction height required by the seedlings.

[0032] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An upright correction device for seedling planting, characterized in that, It includes a fixed seat (1), a fixed ring (2), and a limit plate (24); both the fixed seat (1) and the fixed ring (2) are in pairs. There is a detachable connection between a pair of the fixed seats (1) and between a pair of the fixed rings (2). A support leg (5) is provided at the bottom of the fixed seat (1). The fixed ring (2) is movably installed on the fixed seat (1). A groove (26) is formed in the inner wall of the fixed ring (2). A number of first threaded rods (21) are rotatably installed in the groove (26). The number of the first threaded rods (21) is installed in the groove (26) in a circular array manner. A first threaded block (22) is screwed onto each of the first threaded rods (21). A first hinge rod (23) is hinged to the first threaded block (22). The other end of the first hinge rod (23) is hinged to the side wall of the limit plate (24). A support assembly for supporting the limit plate (24) is provided below the limit plate (24).

2. The straightening and correcting device for nursery stock planting according to claim 1, wherein The support assembly includes a fixing plate (4). A number of the fixing plates (4) are movably installed around the seedlings. The number of the fixing plates (4), the limit plates (24), and the support legs (5) is the same, and each fixing plate (4) and each limit plate (24) are located in the same vertical plane. A lifting plate (41) is slidably installed in each of the fixing plates (4). A second hinge rod (25) is hinged to the top of each of the lifting plates (41). The other ends of the second hinge rods (25) are hinged to the bottoms of the limit plates (24).

3. The straightening and correcting device for nursery stock planting according to claim 1, characterized in that, A cavity (51) is formed in each of the support legs (5). A second threaded rod (52) is rotatably installed in the cavity (51). A second motor (7) for driving the second threaded rod (52) to rotate is fixedly installed in the support leg (5). A second threaded block (53) is screwed onto the second threaded rod (52). The second threaded block (53) is slidably installed in the cavity (51). A number of connecting rods (54) are fixedly connected to each of the second threaded blocks (53). The other ends of the connecting rods (54) are fixedly connected to the fixed ring (2).

4. The straightening and correcting device for seedling planting according to claim 2, wherein, The fixing plate (4) and the support leg (5) are connected by a spring (3).

5. A straightening and correcting device for nursery stock planting according to claim 1, characterized in that, A number of driving bevel gears (61) are rotatably installed in the groove (26). A driven bevel gear (62) meshing with the driving bevel gears (61) is fixedly installed on each of the first threaded rods (21).

6. The straightening and correcting device for nursery stock planting according to claim 5, wherein, A number of first motors (6) for driving the driving bevel gears (61) to rotate are fixedly installed on the outer wall of the fixed ring (2).

7. A straightening and correcting device for nursery stock planting according to claim 2, characterized in that, Contact plates (42) are fixedly provided on the sides of the limit plates (24) and the fixing plates (4) close to the seedlings. The contact plates (42) are made of soft materials.

Images