Seedling raising support for forestry engineering

Abstract

The utility model discloses a seedling support for forestry engineering, which relates to the technical field of seedling supports and comprises two oppositely arranged support guard plates, support rods are hinged to two sides of the outer cambered surface of one support guard plate and the middle of the rear end of the outer cambered surface of the other support guard plate, and a plurality of positioning screws are longitudinally arranged at two ends of each support guard plate. The supporting rod is composed of a fixed pipe, a movable rod movably inserted into the fixed pipe and a locking assembly arranged at the bottom end of the movable rod. According to the seedling raising support, through the cooperation of the stopping blocks, the springs and the semicircular baffles, the length of the supporting rods can be conveniently adjusted when the seedling raising support is installed, then the supporting arc plates can be suitable for saplings of different ages, and the needed supporting heights of the saplings can be adjusted; the supporting rod is prevented from sliding down through the T-shaped adhesive tape on the bottom surface of the anti-skid block; through cooperation of the positioning screw and the positioning nut, the size of the supporting protection plate can be conveniently adjusted to fix seedlings; and through the T-shaped rubber strips on the inner walls of the supporting protection plates, better fixing is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling raising brackets, in particular to a seedling raising bracket for forestry engineering. Background Art

[0002] In the early days, simple traditional supports were usually used for forestry seedling cultivation. These supports were mostly made of materials such as wood, bamboo or rope, and were relatively simple in form. They were mainly used to support seedlings and prevent them from tilting and breaking. With the progress of industrialization and the development of metal processing technology, metal supports began to be widely used. Metal supports can support seedlings more firmly, and have durability and stability, which are suitable for long-term seedling cultivation needs. In recent years, plastic supports have been widely used in forestry seedling cultivation. Plastic supports have the advantages of light weight, corrosion resistance, and easy cleaning. They can meet different seedling cultivation needs and are relatively economical.

[0003] General seedling supports cannot adapt to the thickness of seedlings at different growth stages to adjust the support height between the support guard plates, and some floors are not mud floors, but smooth concrete floors. Since the support rods generally do not have an anti-slip structure, when their bottom ends come into contact with the hard ground, the support will be unstable and will not provide good support for the seedlings. Therefore, the above problems need to be improved. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a seedling raising support for forestry engineering.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a seedling support for forestry engineering, comprising two relatively arranged support guard plates, support rods are hinged on both sides of the outer arc surface of one support guard plate and the middle of the rear end of the outer arc surface of the other support guard plate, multiple positioning screws are longitudinally arranged at both ends of the two support guard plates, and positioning nuts are installed at the rear ends of the positioning screws, the support rods and the support guard plates are movably hinged by a hinge seat, the bottom of the support rods is movably hinged with an anti-sliding block, and the support rods are composed of a fixed tube, a movable rod movably inserted in the fixed tube, and a locking assembly arranged at the bottom of the movable rod.

[0006] Preferably, the locking assembly includes an installation cavity transversely opened in the bottom of the movable rod, blocking blocks movably arranged at both ends of the installation cavity and a spring arranged in the middle of the installation hole, the end of the spring is fixedly connected to the blocking block, and the outer end of the blocking block movably passes through the outside of the installation cavity.

[0007] Preferably, the locking assembly includes an installation cavity transversely opened in the bottom of the movable rod, blocking blocks movably arranged at both ends of the installation cavity and a spring arranged in the middle of the installation hole, the end of the spring is fixedly connected to the blocking block, and the outer end of the blocking block movably passes through the outside of the installation cavity.

[0008] Preferably, both sides of the outer wall of the fixing tube are provided with a plurality of positioning holes equidistantly from bottom to bottom to cooperate with the blocking block, and the outer end surface of the blocking block is in the shape of an arc surface.

[0009] Preferably, a semicircular stopper is fixedly connected to the outer wall of the inner end of the stopper.

[0010] Preferably, a plurality of T-shaped rubber strips are equidistantly provided on the inner curved surfaces of the two supporting guard plates and on the bottom surface of the anti-sliding plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are: in the utility model, through the cooperation of the blocking block with the spring and the semicircular baffle, it is convenient to adjust the length of the support rod when installing the seedling support, so that the supporting arc plate can be suitable for seedlings of different ages and the required support height can be adjusted; the T-shaped rubber strip on the bottom of the anti-sliding block can prevent the support rod from sliding down; through the cooperation of the positioning screw and the positioning nut, it is convenient to adjust the size of the support guard plate to fix the seedling; through the T-shaped rubber strip on the inner wall of the support guard plate, it is convenient to fix it better. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0013] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the overall back structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the support rod of the utility model;

[0016] Figure 4 For the utility model Figure 1 A magnified schematic diagram of the structure of part A in the middle;

[0017] Figure 5 For the utility model Figure 3 Schematic diagram of the enlarged structure of part B in the middle.

[0018] Serial numbers in the figure: 1. Support rod; 2. Support guard plate; 3. Positioning screw; 4. Positioning nut; 5. Articulated seat; 6. Anti-sliding block; 7. Stop block; 8. Spring; 9. Semicircular stop block; 10. T-shaped rubber strip. DETAILED DESCRIPTION

[0019] 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 of the embodiments.

[0020] Example: See Figure 1-5 The utility model discloses a seedling raising support for forestry engineering, comprising two support guard plates 2 arranged opposite to each other, through which the seedlings are fixed; support rods 1 are hinged on both sides of the outer arc surface of one support guard plate 2 and the middle part of the rear end of the outer arc surface of the other support guard plate 2, and the seedlings are supported by the support rods 1; a plurality of positioning screws 3 are longitudinally arranged at both ends of the two support guard plates 2, and positioning nuts 4 are installed at the rear ends of the positioning screws 3, which are adjusted according to the size of the seedlings through the positioning screws 3 and the positioning nuts 4, and the support rods 1 and the support guard plates 2 are movably hinged through the hinge seat 5, and the support rods 1 and the support guard plates 2 are connected through the hinge seat 5; an anti-sliding block 6 is movably hinged at the bottom of the support rod 1, and the anti-sliding block 6 prevents the support rod 1 from sliding down; the support rod 1 is composed of a fixed tube, a movable rod movably inserted in the fixed tube, and a locking assembly arranged at the bottom end of the movable rod. The locking assembly includes an installation cavity transversely opened in the bottom of the movable rod, blocking blocks 7 movably arranged at both ends of the installation cavity, and a spring 8 arranged in the middle of the installation hole. The end of the spring 8 is fixedly connected to the blocking block 7, and the outer end of the blocking block 7 is movable to pass through the installation cavity. The length of the support rod 1 can be adjusted by the blocking block 7, and the blocking block 7 can be ejected by the spring 8.

[0021] In the utility model, multiple positioning holes are evenly spaced on both sides of the outer wall of the fixed tube from bottom to bottom to cooperate with the blocking block 7, and the outer end surface of the blocking block 7 is in the shape of an arc surface. A semicircular block 9 is fixed to the outer wall of the inner end of the blocking block 7, and the semicircular block 9 fixes the spring 8 and prevents the blocking block 7 from popping out completely, so as to better adjust the length of the support rod 1. Multiple T-shaped rubber strips 10 are evenly spaced on the inner arc surfaces of the two support guard plates 2 and the bottom surface of the anti-sliding block 6, and the friction force can be increased by the T-shaped rubber strips 10 to facilitate fixation.

[0022] Working principle: When the utility model is used, when the blocking block 7 is connected to the spring 8 and reaches a certain position, the length of the support rod 1 can be adjusted. When the adjustment is completed, the blocking block 7 is released, and the adjusted length of the support rod 1 can be fixed. When the support position is determined, the anti-sliding block 6 at the lower end of the support rod 1 is placed on the ground. At this time, the anti-sliding block 6 fixes the lower end of the support rod 1; when the support guard plate 2 is to be fixed for seedling cultivation, the positioning nut 4 is rotated counterclockwise to loosen the support guard plate 2. When the fixed position is determined, the positioning nut 4 is rotated clockwise to clamp the support guard plate 2. At this time, the T-shaped rubber strip 10 also increases the friction force. At this time, the positioning screw 3, the positioning nut 4 and the T-shaped rubber strip 10 also strengthen the fixation of the support guard plate 2.

[0023] 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 within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A seedling support for forestry engineering, comprising two supporting guard plates (2) arranged opposite to each other, characterized in that: Support rods (1) are hingedly connected at both sides of the outer arc surface of one support guard plate (2) and at the middle of the rear end of the outer arc surface of the other support guard plate (2). A plurality of positioning screws (3) are longitudinally arranged at both ends of the two support guard plates (2), and positioning nuts (4) are installed at the rear ends of the positioning screws (3). The support rod (1) and the support guard plate (2) are movably hinged via a hinge seat (5). An anti-sliding block (6) is movably hinged at the bottom of the support rod (1). The support rod (1) is composed of a fixed tube, a movable rod movably inserted in the fixed tube, and a locking assembly arranged at the bottom end of the movable rod.

2. A seedling support for forestry engineering according to claim 1, characterized in that: The locking assembly comprises a mounting cavity transversely opened in the bottom of the movable rod, blocking blocks (7) movably arranged at both ends of the mounting cavity, and a spring (8) arranged in the middle of the mounting hole, the end of the spring (8) being fixedly connected to the blocking block (7), and the outer end of the blocking block (7) movably passing through the mounting cavity.

3. A seedling support for forestry engineering according to claim 2, characterized in that: Multiple positioning holes are equidistantly provided on both sides of the outer wall of the fixed tube from bottom to bottom in cooperation with the blocking block (7), and the outer end surface of the blocking block (7) is in the shape of an arc surface.

4. A seedling support for forestry engineering according to claim 2, characterized in that: Multiple positioning holes are equidistantly provided on both sides of the outer wall of the fixed tube from bottom to bottom in cooperation with the blocking block (7), and the outer end surface of the blocking block (7) is in the shape of an arc surface.

5. The seedling support for forestry engineering according to claim 3, characterized in that: A semicircular stopper (9) is fixedly connected to the outer wall of the inner end of the stopper (7).

6. The seedling support for forestry engineering according to claim 1, characterized in that: A plurality of T-shaped rubber strips (10) are equidistantly arranged on the inner curved surfaces of the two support guard plates (2) and on the bottom surface of the anti-sliding block (6).

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