Auxiliary supporting structure for seedling planting

Abstract

The utility model relates to a seedling planting auxiliary supporting structure which comprises an adjusting box and a placing box, a threaded rod is arranged in the adjusting box, two moving blocks are installed on the surface of the threaded rod in a threaded mode, and connecting rods are fixedly installed on the sides, facing the placing box, of the two moving blocks. And a sliding rod is fixedly installed on the inner wall of the containing box, the surface of the sliding rod is slidably connected with two sliding blocks in a sleeving mode, and fixing rods are fixedly installed on the sides, facing the connecting rod, of the two sliding blocks. According to the auxiliary supporting structure for seedling planting, through cooperation of a damping block, a buffer rod and a buffer cylinder, when a tree trunk grows, two U-shaped clamping plates move in the direction away from the tree trunk, so that the auxiliary supporting structure has the automatic adjusting capacity; the damping blocks slide on the inner wall of the buffer cylinder, so that the clamping degree of clamping and limiting is automatically adjusted, and the situation that a trunk is extruded by a U-shaped clamping plate, and consequently the trunk deforms during growth is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling planting, in particular to a seedling planting auxiliary support structure. Background Art

[0002] When planting plant seedlings, they need auxiliary support, which is generally done by using wooden sticks to build a frame for support. Some growers also use seedling auxiliary support devices for operation. However, some existing seedling auxiliary supports need to frequently adjust the clamping tightness of the clamping limit after the clamping limit is clamped because the seedlings grow quickly, which is very inconvenient and the support is also unstable.

[0003] Chinese patent CN215582777U discloses a seedling auxiliary support device for plum planting. The new device is used in conjunction with connecting columns, plug rods, rectangular sleeves, connecting rods, arc-shaped splints, arc-shaped rubber protective pads, tension springs, round sleeves and round rods. On the one hand, it can automatically clamp and limit the trunks of seedlings to prepare for the next step of support. On the other hand, the clamping limit has the ability to automatically adjust, which is convenient for automatic adjustment according to the growth of the trunk, avoiding the need to frequently adjust the clamping tightness of the clamping limit due to the rapid growth of the seedlings, and relatively improving the convenience and practicality of the device. The scale lines on the mounting columns and the connecting columns can intuitively observe the growth degree of the seedlings.

[0004] By comparing the above-mentioned new type, it can be seen that the new type has the following defects: the new type uses a tension spring to enable the device to make corresponding adjustments as the trunk grows, but the tension spring has elastic potential energy, which makes the tension spring always want to restore its original shape, causing the plywood to squeeze the trunk, causing the trunk to deform during growth, thereby affecting the normal growth of the trunk. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an auxiliary support structure for planting seedlings, which has the advantages of being able to make corresponding adjustments according to the growth of the tree trunk when the trunk is squeezed. This solves the problem that the new device can make corresponding adjustments as the trunk grows through a tension spring, but the tension spring has elastic potential energy, which makes the tension spring always want to return to its original shape, causing the plywood to squeeze the trunk, thereby causing the trunk to deform when growing, thereby affecting the normal growth of the trunk.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seedling planting auxiliary support structure, comprising an adjustment box and a placement box, wherein the adjustment box and the placement box are both opened on opposite sides, a threaded rod is arranged inside the adjustment box, and two moving blocks are threadedly installed on the surface of the threaded rod, and a connecting rod is fixedly installed on the side of the two moving blocks facing the placement box, a sliding rod is fixedly installed on the inner wall of the placement box, and two sliding blocks are slidably sleeved on the surface of the sliding rod, and a fixing rod is fixedly installed on the side of the two sliding blocks facing the connecting rod.

[0007] Furthermore, a support rod is fixedly installed on one side of the two connecting rods, a buffer tube is fixedly installed on one side of the two support rods, a U-shaped clamp is provided on one side of the two buffer tubes, damping blocks are slidably installed on the inner walls of the two buffer tubes, a buffer rod is fixedly installed on one side of the two damping blocks facing the corresponding U-shaped clamp, and the other ends of the two buffer rods are transversely movable to pass through the corresponding buffer tube and are fixedly connected to the corresponding U-shaped clamp.

[0008] Furthermore, one end of the threaded rod extends to the outside of the regulating box and is fixedly mounted with a crank, and the other end of the threaded rod is rotatably connected to the inner wall of the regulating box.

[0009] Furthermore, a first connecting plate is fixedly installed on one end of the two connecting rods away from the adjustment box, and a second connecting plate is fixedly installed on one end of the two fixing rods away from the placement box. The two first connecting plates are in contact with the two second connecting plates. The surfaces of the two first connecting plates are provided with a plurality of bolts that movably penetrate the corresponding first connecting plates and extend to the inside of the corresponding second connecting plates. The two first connecting plates are first fixed to the two second connecting plates by a plurality of bolts.

[0010] Furthermore, rubber pads are fixedly mounted on opposite sides of the two U-shaped clamps.

[0011] Furthermore, two supporting columns are fixedly mounted on the lower surface of the adjustment box and the lower surface of the placement box.

[0012] Compared with the prior art, the utility model provides a seedling planting auxiliary support structure, which has the following beneficial effects:

[0013] The auxiliary support structure for planting seedlings, through the cooperation of the damping block, the buffer rod and the buffer cylinder, enables the two U-shaped clamps to move away from the trunk when the trunk grows, so that the new structure has the ability of automatic adjustment, and is convenient for automatically making corresponding adjustments according to the growth of the trunk, avoiding the need to frequently adjust the clamping tightness of the clamping limit due to the rapid growth of the seedlings. In addition, the new structure can automatically adjust the clamping tightness of the clamping limit by sliding the damping block on the inner wall of the buffer cylinder, avoiding the U-shaped clamping plate from squeezing the trunk, thereby causing the trunk to deform when it grows. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a top view cross-sectional view of the utility model;

[0015] Figure 2 It is a side view of the utility model;

[0016] Figure 3 For this utility model Figure 1 Enlarged view of point A in the middle.

[0017] In the figure: 1. adjustment box; 2. placement box; 3. threaded rod; 4. moving block; 5. connecting rod; 6. sliding rod; 7. sliding block; 8. fixing rod; 9. supporting rod; 10. buffer cylinder; 11. U-shaped clamp; 12. damping block; 13. crank handle; 14. first connecting plate; 15. second connecting plate; 16. bolt; 17. supporting column; 18. buffer rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1 and Figure 2In this embodiment, a seedling planting auxiliary support structure includes an adjustment box 1 and a placement box 2. The adjustment box 1 and the placement box 2 are both opened on opposite sides. In this embodiment, two support columns 17 are fixedly installed on the lower surface of the adjustment box 1 and the lower surface of the placement box 2. A threaded rod 3 is arranged inside the adjustment box 1. One end of the threaded rod 3 extends to the outside of the adjustment box 1 and is fixedly installed with a crank 13. The other end of the threaded rod 3 is rotatably connected to the inner wall of the adjustment box 1. Two moving blocks 4 are threadedly installed on the surface of the threaded rod 3. A connecting rod 5 is fixedly installed on the side of the two moving blocks 4 facing the placement box 2. A sliding rod 6 is fixedly installed on the inner wall of the placement box 2. The surface of the sliding rod 6 slides The movable sleeve is connected to two sliders 7, and a fixing rod 8 is fixedly installed on one side of the two sliders 7 facing the connecting rod 5, a supporting rod 9 is fixedly installed on the opposite side of the two connecting rods 5, a buffer cylinder 10 is fixedly installed on the opposite side of the two support rods 9, a U-shaped clamp 11 is provided on the opposite side of the two buffer cylinders 10, and a rubber pad is fixedly installed on the opposite side of the two U-shaped clamps 11, damping blocks 12 are slidably installed on the inner walls of the two buffer cylinders 10, and buffer rods 18 are fixedly installed on one side of the two damping blocks 12 facing the corresponding U-shaped clamps 11, and the other ends of the two buffer rods 18 are transversely movable to penetrate the corresponding buffer cylinder 10 and are fixedly connected to the corresponding U-shaped clamps 11.

[0020] The threads on both side surfaces of the threaded rod 3 are in opposite directions.

[0021] In addition, a layer of rubber pads is provided on the surfaces of the two U-shaped clamping plates 11, so that the surface of the tree trunk is protected.

[0022] By shaking the handle 13, the two moving blocks 4 are moved under the limit of the connecting rod 5, the fixed rod 8 and the slider 7, so that the two U-shaped clamps 11 are close to the trunk, and the two U-shaped clamps 11 clamp and limit the trunk. When the trunk grows, the trunk generates a thrust on the two U-shaped clamps 11, so that the two U-shaped clamps 11 move away from the trunk, thereby driving the two buffer rods 18 to move into the corresponding buffer cylinders 10, so that the two damping blocks 12 slide inside the buffer cylinder 10, thereby realizing automatic adjustment of the clamping tightness of the clamping limit, and in this way, it is avoided that the U-shaped clamps 11 squeeze the trunk, thereby causing the trunk to deform when growing.

[0023] See also Figure 1 and Figure 3In this embodiment, the ends of the two connecting rods 5 away from the regulating box 1 are fixedly installed with the first connecting plate 14, and the ends of the two fixing rods 8 away from the placing box 2 are fixedly installed with the second connecting plate 15. The two first connecting plates 14 are in contact with the two second connecting plates 15. The surfaces of the two first connecting plates 14 are provided with a plurality of bolts 16 that movably penetrate the corresponding first connecting plates 14 and extend to the corresponding second connecting plates 15. The two first connecting plates 14 are first fixed to the two second connecting plates 15 by the plurality of bolts 16.

[0024] By providing two first connecting plates 14, two second connecting plates 15 and a plurality of bolts 16, when the tree trunk has grown and taken shape, it is convenient for the staff to disassemble the new type, thereby enhancing the practicality of the new type.

[0025] The working principle of the above embodiment is as follows: by shaking the handle 13, the two moving blocks 4 are moved under the limit of the connecting rod 5, the fixed rod 8 and the slider 7, so that the two U-shaped clamps 11 are close to the trunk, so that the two U-shaped clamps 11 clamp and limit the trunk. When the trunk grows, the trunk generates a thrust on the two U-shaped clamps 11, so that the two U-shaped clamps 11 move away from the trunk, thereby driving the two buffer rods 18 to move into the corresponding buffer tubes 10, so that the two damping blocks 12 slide inside the buffer tube 10, thereby realizing automatic adjustment of the clamping degree of the clamping limit, and in this way, it is avoided that the U-shaped clamp 11 squeezes the trunk, thereby causing the trunk to deform when growing.

[0026] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seedling planting auxiliary support structure, comprising an adjustment box (1) and a placement box (2), characterized in that: The adjusting box (1) and the placing box (2) are both provided with openings on opposite sides. A threaded rod (3) is provided inside the adjusting box (1). Two moving blocks (4) are threadedly installed on the surface of the threaded rod (3). A connecting rod (5) is fixedly installed on the side of the two moving blocks (4) facing the placing box (2). A sliding rod (6) is fixedly installed on the inner wall of the placing box (2). Two sliding blocks (7) are slidably sleeved on the surface of the sliding rod (6). A fixing rod (8) is fixedly installed on the side of the two sliding blocks (7) facing the connecting rod (5). The two connecting rods (5) A support rod (9) is fixedly installed on one opposite side, a buffer cylinder (10) is fixedly installed on one opposite side of the two support rods (9), a U-shaped clamping plate (11) is arranged on one opposite side of the two buffer cylinders (10), a damping block (12) is slidably installed on the inner wall of the two buffer cylinders (10), a buffer rod (18) is fixedly installed on one side of the two damping blocks (12) facing the corresponding U-shaped clamping plate (11), and the other ends of the two buffer rods (18) are transversely movable to penetrate the corresponding buffer cylinder (10) and are fixedly connected to the corresponding U-shaped clamping plate (11).

2. The seedling planting auxiliary support structure according to claim 1, characterized in that: One end of the threaded rod (3) extends to the outside of the regulating box (1) and is fixedly mounted with a crank handle (13), and the other end of the threaded rod (3) is rotatably connected to the inner wall of the regulating box (1).

3. The seedling planting auxiliary support structure according to claim 1, characterized in that: The ends of the two connecting rods (5) away from the regulating box (1) are fixedly mounted with a first connecting plate (14), and the ends of the two fixing rods (8) away from the placing box (2) are fixedly mounted with a second connecting plate (15). The two first connecting plates (14) are in contact with the two second connecting plates (15). The surfaces of the two first connecting plates (14) are provided with a plurality of bolts (16) that movably penetrate the corresponding first connecting plates (14) and extend into the corresponding second connecting plates (15). The two first connecting plates (14) are first fixed to the two second connecting plates (15) by the plurality of bolts (16).

4. The seedling planting auxiliary support structure according to claim 1, characterized in that: Rubber pads are fixedly mounted on opposite sides of the two U-shaped clamping plates (11).

5. The seedling planting auxiliary support structure according to claim 1, characterized in that: Two support columns (17) are fixedly mounted on the lower surface of the adjustment box (1) and the lower surface of the placement box (2).

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