Forestry seedling cultivation fixing device

Abstract

The utility model relates to the technical field of forestry cultivation, and discloses a forestry seedling cultivation fixing device which comprises two fixing plates, one ends of the two fixing plates are rotationally connected through a hinge, the interiors of the two fixing plates are both in threaded connection with first threaded rods, and one ends of the first threaded rods are provided with arc-shaped clamping plates. According to the forestry seedling cultivation fixing device, through cooperative arrangement of fixing plates, first threaded rods, arc-shaped clamping plates, hand wheels, supporting sleeve rods, supporting rods, stabilizing blocks and ground tying cylinders, when the forestry seedling cultivation fixing device is used, the two fixing plates are arranged on the outer side of a seedling in a sleeving mode, the two hand wheels are shaken to drive the first threaded rods to rotate, and at the moment, the two arc-shaped clamping plates are driven to clamp and fix the seedling; the four supporting rods are pulled out of the supporting sleeve rods by proper lengths, the fastening bolts are tightened for fixing, then the ground tying cylinders are inserted into soil, the stabilizing blocks make contact with the ground, and therefore saplings at different growth stages can be fixed conveniently, and practicability is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of forestry cultivation technology, specifically a forestry seedling cultivation fixing device. Background Technology

[0002] Forestry refers to the production sector that protects the ecological environment and maintains ecological balance, cultivates and protects forests to obtain timber and other forest products, and utilizes the natural characteristics of trees to play a protective role. It is an important part of the national economy. Taking forestry cultivation and planting as an example, forestry cultivation and planting technology is a carefully organized and arranged task. In the process of planting seedlings, seedling cultivation fixing devices should be used to fix the seedlings first, because the root base of seedlings is relatively weak and it is difficult to resist strong winds.

[0003] A search revealed Chinese patent application number CN202222817956.3, which discloses a forestry seedling cultivation fixing device, comprising: a rubber strip, one end of which is connected to a housing, and a toothed groove on the outer side of the rubber strip; a first micro motor, the outer side of which is connected to a gear, and one end of which is connected to a bearing seat, the bearing seat being fixedly connected to the housing; and the gear meshing with the toothed groove. The device comprises a gear, a first micro motor, a rubber strip, and a toothed groove. When the device needs to be adjusted in size, the first micro motor is activated, driving the gear to rotate. Through the connection between the gear and the toothed groove, the movable end of the rubber strip moves to the left, which increases the exposed length of the rubber strip and facilitates the fixing of increasingly robust seedlings. This solves the problem that most fixed structures are unable to adapt to the growth needs of seedlings as they grow.

[0004] The aforementioned fixing device can only adjust the diameter of the fixing ring, but it is difficult to adjust the height of the device. As a result, it is difficult to adapt to the fixing needs of seedlings at different growth stages. Moreover, the aforementioned device only relies on bolts inserted into the soil for fixing. When subjected to external force, the bolts are easily pulled up, resulting in poor fixing effect. Therefore, this utility model provides a fixing device for forestry seedling cultivation. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a forestry seedling cultivation and fixing device, which solves the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the present invention provides the following technical solution: a forestry seedling cultivation fixing device, comprising a fixing plate, two fixing plates having one end connected by a hinge, both fixing plates having a first threaded rod threaded inside, an arc-shaped clamp plate installed at one end of the first threaded rod, a handwheel fixedly installed at the other end of the first threaded rod, a support sleeve rod hinged to both ends of one side of the fixing plate, a support rod inserted inside the support sleeve rod, and a stabilizing block hinged to one end of the support rod;

[0009] A ground-binding cylinder is fixedly installed at the bottom of the stabilizing block. Several holes are opened on the inner side wall surface of the ground-binding cylinder. A limit pin is slidably installed inside the holes. A wedge block is fixedly installed at one end of the limit pin. A spring is provided on the surface of the limit pin. A second threaded rod is installed inside the ground-binding cylinder. A tapered cylinder is threadedly connected to the surface of the second threaded rod. One end of the second threaded rod rotatably passes through the stabilizing block and is fixedly connected to an adjustment knob.

[0010] Preferably, the surface of the conical cylinder is slidably connected to the inner wall of the ground cylinder by a slider.

[0011] Preferably, guide rods are fixedly installed on both sides of the outer wall surface of the arc-shaped clamping plate, and the guide rods are slidably connected to the fixing plate.

[0012] Preferably, the support sleeve rod and the support rod are fixed together by fastening bolts.

[0013] Preferably, a latch is fixedly installed at the other end of the fixing plate.

[0014] Preferably, a rubber pad is provided on the upper surface of the inner wall of the arc-shaped clamp.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a forestry seedling cultivation fixing device, which has the following beneficial effects:

[0017] This forestry seedling cultivation and fixing device is configured with a fixing plate, a first threaded rod, an arc-shaped clamp, a handwheel, a support sleeve, a support rod, a stabilizing block, and a ground-binding cylinder. In use, two fixing plates are placed over the outside of the seedling, and the first threaded rod is rotated by turning two handwheels. This causes the two arc-shaped clamps to hold and fix the seedling. Then, the four support rods are pulled out to appropriate lengths from the support sleeve, and the fastening bolts are tightened for fixation. Next, the ground-binding cylinder is inserted into the soil, and the stabilizing block is brought into contact with the ground. This facilitates fixing seedlings at different growth stages and effectively improves practicality. The device also includes a ground-binding cylinder, holes, limiting nails, wedges, springs, a second threaded rod, a conical cylinder, and an adjusting knob. In use, rotating the adjusting knob rotates the second threaded rod, causing the conical cylinder to move downwards. This causes the conical cylinder to push the wedges laterally, and the limiting nails then insert into the soil outside the ground-binding cylinder for fixation, thus improving the device's pull-out resistance and providing a good fixing effect. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a cross-sectional view of the internal structure of the ground-binding cylinder in this utility model.

[0020] In the diagram: 1. Fixing plate; 2. First threaded rod; 3. Arc-shaped clamp; 4. Handwheel; 5. Support sleeve rod; 6. Support rod; 7. Stabilizing block; 8. Grounding cylinder; 9. Hole; 10. Limiting pin; 11. Wedge block; 12. Spring; 13. Second threaded rod; 14. Conical cylinder; 15. Adjusting knob; 16. Slider; 17. Guide rod; 18. Lock; 19. Rubber pad. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-2 The present invention provides a technical solution: including a fixing plate 1, two fixing plates 1 are rotatably connected at one end by a hinge, and a first threaded rod 2 is threadedly connected inside both fixing plates 1. An arc-shaped clamping plate 3 is installed at one end of the first threaded rod 2, and a handwheel 4 is fixedly installed at the other end of the first threaded rod 2. Support sleeve rods 5 are hinged to both ends on one side of the fixing plate 1, and a support rod 6 is inserted inside the support sleeve rod 5. A stabilizing block 7 is hinged to one end of the support rod 6.

[0023] A ground-holding cylinder 8 is fixedly installed at the bottom of the stabilizing block 7. Through the coordinated arrangement of the fixing plate 1, the first threaded rod 2, the arc-shaped clamping plate 3, the handwheel 4, the support sleeve rod 5, the support rod 6, the stabilizing block 7, and the ground-holding cylinder 8, in use, the two fixing plates 1 are placed over the outside of the sapling, and the first threaded rod 2 is rotated by turning the two handwheels 4. This causes the two arc-shaped clamping plates 3 to clamp and fix the sapling. Then, the four support rods 6 are pulled out of the support sleeve rod 5 to a suitable length, and the fastening bolts are tightened for fixation. Then, the ground-fixing cylinder 8 is inserted into the soil and the stabilizing block 7 is brought into contact with the ground, which facilitates the fixing of seedlings at different growth stages and effectively improves practicality. Several holes 9 are opened on the inner wall surface of the ground-fixing cylinder 8. Limiting nails 10 are slidably installed inside the holes 9. A wedge block 11 is fixedly installed at one end of the limiting nail 10. A spring 12 is provided on the surface of the limiting nail 10. A second threaded rod 13 is installed inside the ground-fixing cylinder 8. A conical cylinder 14 is threadedly connected to the surface of the second threaded rod 13. One end of the second threaded rod 13 rotates through the stabilizing block 7 and is fixedly connected to the adjusting knob 15. The surface of the conical cylinder 14 is slidably connected to the inner wall of the grounding cylinder 8 via the slider 16. The grounding cylinder 8, hole 9, limiting pin 10, wedge block 11, spring 12, second threaded rod 13, conical cylinder 14, and adjusting knob 15 are configured in conjunction. In use, rotating the adjusting knob 15 drives the second threaded rod 13 to rotate, thereby causing the conical cylinder 14 to move downwards. At this time, the conical cylinder 14... The wedge block 11 will be pushed down to move laterally, and then the limiting nail 10 will be inserted into the soil outside the grounding cylinder for fixation, thereby improving the pull-out resistance of the device and the fixing effect is better. The outer wall surface of the arc-shaped clamp 3 is fixedly installed with guide rods 17 on both sides of the first threaded rod 2. The guide rods 17 are slidably connected to the fixing plate 1. The support sleeve rod 5 and the support rod 6 are fixed by fastening bolts. The other end of the fixing plate 1 is fixedly installed with a buckle 18. The upper surface of the inner wall of the arc-shaped clamp 3 is provided with a rubber pad 19.

[0024] In summary, this forestry seedling cultivation and fixing device, through the coordinated arrangement of fixing plate 1, first threaded rod 2, arc-shaped clamping plate 3, handwheel 4, support sleeve rod 5, support rod 6, stabilizing block 7, and ground-binding cylinder 8, is used by placing two fixing plates 1 on the outside of the seedling and rotating the two handwheels 4 to drive the first threaded rod 2. This causes the two arc-shaped clamping plates 3 to clamp and fix the seedling. Then, the four support rods 6 are pulled out to appropriate lengths from the support sleeve rod 5, and the fastening bolts are tightened for fixation. Finally, the ground-binding cylinder 8 is inserted into the soil, and the stabilizing block 7 is brought into contact with the ground. This device facilitates the fixing of seedlings at different growth stages and effectively improves practicality. Through the coordinated arrangement of the ground-fixing cylinder 8, hole 9, limiting nail 10, wedge block 11, spring 12, second threaded rod 13, conical cylinder 14, and adjusting knob 15, when in use, rotating the adjusting knob 15 drives the second threaded rod 13 to rotate, which in turn drives the conical cylinder 14 to move downward. At this time, the conical cylinder 14 pushes the wedge block 11 to move laterally, and then the limiting nail 10 will be inserted into the soil outside the ground-fixing cylinder for fixing, thereby improving the device's pull-out resistance and providing a better fixing effect.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A forestry seedling cultivation fixing device, comprising a fixing plate (1), characterized in that: One end of the two fixed plates (1) is connected by a hinge. The inside of the two fixed plates (1) is threaded with a first threaded rod (2). One end of the first threaded rod (2) is equipped with an arc-shaped clamp (3). The other end of the first threaded rod (2) is fixedly equipped with a handwheel (4). Both ends of one side of the fixed plate (1) are hinged with a support sleeve rod (5). The inside of the support sleeve rod (5) is inserted with a support rod (6). One end of the support rod (6) is hinged with a stabilizing block (7). The bottom of the stabilizing block (7) is fixedly installed with a grounding cylinder (8). The inner wall surface of the grounding cylinder (8) is provided with several holes (9). A limit pin (10) is slidably installed inside the hole (9). A wedge block (11) is fixedly installed at one end of the limit pin (10). A spring (12) is provided on the surface of the limit pin (10). A second threaded rod (13) is installed inside the grounding cylinder (8). A conical cylinder (14) is threadedly connected to the surface of the second threaded rod (13). One end of the second threaded rod (13) rotates through the stabilizing block (7) and is fixedly connected to an adjustment knob (15).

2. The forestry seedling cultivation and fixing device according to claim 1, characterized in that: The surface of the conical cylinder (14) is slidably connected to the inner wall of the ground cylinder (8) by a slider (16).

3. The forestry seedling cultivation and fixing device according to claim 1, characterized in that: The outer wall surface of the arc-shaped clamp (3) is fixedly equipped with guide rods (17) on both sides of the first threaded rod (2), and the guide rods (17) are slidably connected to the fixed plate (1).

4. The forestry seedling cultivation and fixing device according to claim 1, characterized in that: The support sleeve (5) and the support rod (6) are fixed together by fastening bolts.

5. The forestry seedling cultivation and fixing device according to claim 1, characterized in that: A latch (18) is fixedly installed at the other end of the fixing plate (1).

6. The forestry seedling cultivation and fixing device according to claim 1, characterized in that: A rubber pad (19) is provided on the upper surface of the inner wall of the arc-shaped clamp (3).

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