Auxiliary support for seedling planting

Abstract

The invention discloses a nursery stock planting auxiliary support which comprises a mounting ring, a plurality of handles and inserting rods are arranged on the mounting ring, an annular cavity is formed in the mounting ring, a driving motor and a rotating ring are arranged in the annular cavity, and the driving motor is connected with the rotating ring through a rotating mechanism. A threaded rod extending into the annular cavity is rotationally arranged on the mounting ring, the threaded rod is connected with the rotating ring through a transmission mechanism, a double-sided rack is arranged on the mounting ring through a limiting mechanism, and the double-sided rack is mounted on the threaded rod in a threaded sleeving mode through a threaded groove. The seedling supporting device is provided with eight auxiliary wheels, adopts a double-layer design, and is provided with four upper auxiliary wheels and four lower auxiliary wheels, so that contact points with seedlings are greatly increased, supporting force on the seedlings can be comprehensively and uniformly dispersed, damage to the seedlings due to excessive local pressure is avoided, inclination or lodging of the seedlings due to uneven stress is effectively prevented, and stable supporting is provided for the seedlings.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural planting, and in particular to an auxiliary support for planting seedlings. Background Art

[0002] Newly planted seedlings often have roots that are not fully established or have shallow roots, especially those with large crowns and lush branches and leaves, which are prone to top-heavy conditions. They are prone to lodging when encountering severe weather such as strong winds and rainstorms or external forces such as human touch. Setting up auxiliary supports can fix seedlings in a stable position, help them grow upright, and greatly enhance their ability to resist lodging.

[0003] The current auxiliary supports for seedling planting have obvious shortcomings, the most prominent of which is the small number of components that contact and play a fixing role. In the actual seedling planting scenario, the main function of the support is to provide stable support for the seedlings, ensure that the seedlings can remain upright in the early stages of growth, and resist interference from external natural factors such as wind and rain erosion. However, due to the insufficient number of contact and fixing components, it is difficult for the support to fully and evenly disperse the support force on the seedlings. This makes it easy for the seedlings to have excessive local pressure when they are stressed, which may not only damage the epidermis of the seedlings and affect their normal growth, but also cause the seedlings to tilt or even fall due to uneven force. In addition, the small number of fixed components means that the contact points between the support and the seedlings are limited, and it is difficult to effectively adapt to seedlings of different specifications and different growth trends. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to propose a seedling planting auxiliary support.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A seedling planting auxiliary bracket comprises a mounting ring, the mounting ring is provided with a plurality of handles and insertion rods, an annular cavity is provided inside the mounting ring, a driving motor and a rotating ring are provided inside the annular cavity, the driving motor is connected to the rotating ring through a rotating mechanism, a screw extending into the annular cavity is rotatably provided on the mounting ring, the screw is connected to the rotating ring through a transmission mechanism, a double-sided rack is provided on the mounting ring through a limiting mechanism, the double-sided rack is installed on the screw through a threaded groove and a threaded sleeve, a rotating rod is provided on the mounting ring through a supporting frame, the double-sided rack is connected to the rotating rod through a linkage mechanism, and an auxiliary wheel is rotatably installed on the rotating rod.

[0007] Preferably, the rotating mechanism comprises a driving gear mounted on the output shaft of the driving motor, and a side gear ring meshing with the driving gear is mounted on the rotating ring.

[0008] Preferably, the transmission mechanism comprises a transmission gear mounted on the screw, and an upper gear ring meshing with the transmission gear is mounted on the rotating ring.

[0009] Preferably, the limiting mechanism comprises a limiting rod mounted on the mounting ring and a limiting groove on the double-sided rack.

[0010] Preferably, the linkage mechanism comprises a linkage gear mounted on the rotating rod, and the linkage gear is meshed with the double-sided rack.

[0011] Preferably, the plurality of handles are distributed at equal intervals relative to the circumference of the mounting ring, and the plurality of insertion rods are also distributed at equal intervals relative to the circumference of the mounting ring.

[0012] Beneficial effects of the present invention:

[0013] 1. It has eight auxiliary wheels with a double-layer design, four on the top and four on the bottom, which greatly increases the contact points with the seedlings. It can fully and evenly disperse the supporting force on the seedlings, avoid excessive local pressure that damages the seedlings, and effectively prevent the seedlings from tilting or falling over due to uneven force, providing stable support for the seedlings.

[0014] 2. Multiple auxiliary wheels are adjusted synchronously by rotating rods. The various components work well together and the power transmission is efficient. Driven by power sources such as drive motors, the position of the auxiliary wheels can be adjusted quickly and accurately to ensure timely provision of appropriate support for seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a seedling planting auxiliary support proposed by the present invention;

[0016] Figure 2 for Figure 1 Schematic diagram of the structure viewed from above;

[0017] Figure 3 for Figure 1 A vertical section structure diagram from top view;

[0018] Figure 4 for Figure 3 A schematic diagram of the enlarged structure.

[0019] In the figure: 1 mounting ring, 2 handle, 3 plug rod, 4 rotating rod, 5 auxiliary wheel, 6 support frame, 7 annular cavity, 8 driving motor, 9 driving gear, 10 rotating ring, 11 side gear ring, 12 upper gear ring, 13 screw rod, 14 transmission gear, 15 double-sided rack, 16 limit rod, 17 linkage gear. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-4 A seedling planting auxiliary support comprises a mounting ring 1, on which a plurality of handles 2 and insertion rods 3 are arranged, wherein the plurality of handles 2 are equidistantly distributed around the mounting ring 1, and the plurality of insertion rods 3 are also equidistantly distributed around the mounting ring 1. The handles 2 facilitate pressing down the mounting ring 1, so that the insertion rods 3 are inserted into the soil and are outside the seedlings.

[0022] An annular cavity 7 is provided inside the mounting ring 1, and a driving motor 8 and a rotating ring 10 are provided inside the annular cavity 7. The driving motor 8 is connected to the rotating ring 10 through a rotating mechanism. A screw 13 extending into the annular cavity 7 is rotatably provided on the mounting ring 1, and the screw 13 is connected to the rotating ring 10 through a transmission mechanism. A double-sided rack 15 is provided on the mounting ring 1 through a limiting mechanism, and the double-sided rack 15 is installed on the screw 13 through a threaded groove and a threaded sleeve. A rotating rod 4 is provided on the mounting ring 1 through a supporting frame 6, and the double-sided rack 15 is connected to the rotating rod 4 through a linkage mechanism, and an auxiliary wheel 5 is rotatably installed on the rotating rod 4.

[0023] As shown in the figure, there are eight auxiliary wheels 5 in total, four of which are arranged on the upper part and four on the lower part.

[0024] The rotating mechanism includes a driving gear 9 mounted on the output shaft of the driving motor 8, and a side gear ring 11 meshing with the driving gear 9 is mounted on the rotating ring 10. The driving gear 9 meshing with the side gear ring 11 can realize the power transmission of the driving motor 8, and the rotating ring 10 can rotate after the driving motor 8 is started.

[0025] The transmission mechanism includes a transmission gear 14 mounted on the screw 13, and an upper gear ring 12 meshing with the transmission gear 14 is mounted on the rotating ring 10. The upper gear ring 12 and the transmission gear 14 can be used together to realize power transmission, and the screw 13 can be rotated when the rotating ring 10 rotates.

[0026] The limiting mechanism includes a limiting rod 16 mounted on the mounting ring 1 and a limiting groove on the double-sided rack 15. The limiting rod 16 limits the double-sided rack 15 and effectively prevents the double-sided rack 15 from rotating with the screw 13.

[0027] The linkage mechanism includes a linkage gear 17 mounted on the rotating rod 4, and the linkage gear 17 is meshed with the double-sided rack 15. By using the double-sided rack 15 and the linkage gear 17 together, the rotating rod 4 can be rotated when the double-sided rack 15 moves.

[0028] When the present invention is used, the handle 2 is grasped to make the installation ring 1 sleeved on the outside of the seedling and pressed down with force to insert multiple insertion rods 3 into the soil. Then the driving motor 8 is started to drive the active gear 9 to rotate. The active gear 9 engages with the side gear ring 11 to drive the rotating ring 10 to rotate. The rotating ring 10 relies on the upper gear ring 12 and the transmission gear 14 to drive the screw 13 to rotate. When the screw 13 rotates, the double-sided rack 15 moves and moves in the direction of the driving motor 8. At this time, the rotating rod 4 can be driven to rotate through the linkage gear 17. The rotating rod 4 rotates and drives the auxiliary wheel 5 to finally contact the outer wall of the seedling, thereby realizing auxiliary support for the seedling.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A seedling planting auxiliary support, comprising a mounting ring (1), characterized in that: The mounting ring (1) is provided with a plurality of handles (2) and insertion rods (3); an annular cavity (7) is provided inside the mounting ring (1); a driving motor (8) and a rotating ring (10) are provided inside the annular cavity (7); the driving motor (8) is connected to the rotating ring (10) through a rotating mechanism; a screw rod (13) extending into the annular cavity (7) is rotatably provided on the mounting ring (1); the screw rod (13) is connected to the rotating ring (10) through a transmission mechanism; a double-sided rack (15) is provided on the mounting ring (1) through a limiting mechanism; the double-sided rack (15) is installed on the screw rod (13) through a thread groove and a thread sleeve; a rotating rod (4) is provided on the mounting ring (1) through a supporting frame (6); the double-sided rack (15) is connected to the rotating rod (4) through a linkage mechanism; an auxiliary wheel (5) is rotatably installed on the rotating rod (4).

2. A seedling planting auxiliary support according to claim 1, characterized in that: The rotating mechanism comprises a driving gear (9) mounted on the output shaft of a driving motor (8), and a side gear ring (11) meshing with the driving gear (9) is mounted on the rotating ring (10).

3. The seedling planting auxiliary support according to claim 2, characterized in that: The transmission mechanism comprises a transmission gear (14) mounted on a screw rod (13); an upper gear ring (12) meshing with the transmission gear (14) is mounted on the rotating ring (10).

4. The seedling planting auxiliary support according to claim 3, characterized in that: The limiting mechanism comprises a limiting rod (16) installed on the mounting ring (1) and a limiting groove on the double-sided rack (15).

5. The seedling planting auxiliary support according to claim 4, characterized in that: The linkage mechanism comprises a linkage gear (17) mounted on the rotating rod (4), and the linkage gear (17) is meshed with a double-sided rack (15).

6. The seedling planting auxiliary support according to claim 5, characterized in that: The plurality of handles (2) are distributed at equal intervals in the circumferential direction relative to the mounting ring (1), and the plurality of insertion rods (3) are also distributed at equal intervals in the circumferential direction relative to the mounting ring (1).

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