Grassland vegetation quadrat collecting device

Abstract

The utility model discloses a grassland vegetation quadrat collection device, and relates to the field of quadrat collection. A second stand column is arranged at the opposite position of the two first stand columns, a first round rod is arranged between the two first stand columns, a second round rod is arranged between the first stand columns and the second stand column, the two ends of the first round rod are open, and first sliding rods are connected to the openings in a sliding mode. The two ends of the second round rod are open, second sliding rods are slidably connected to the openings, a first adjusting mechanism is arranged between the first round rod and the first sliding rods, and a second adjusting mechanism is arranged between the second round rod and the second sliding rods. The first stand column and the second stand column are used for supporting; and a first adjusting mechanism is arranged between the first round rod and the first sliding rod, a second adjusting mechanism is arranged between the second round rod and the second sliding rod, and through the design, adjustment of the length and the width can be achieved, so that the application range is widened, and then the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of sample plot collection, in particular to a grassland vegetation sample plot collection device. Background Art

[0002] my country's grassland ecosystem is an important part of the Eurasian temperate grassland ecosystem. Its main body is the temperate grassland in Northeast China and Inner Mongolia. The climate in the area where the grassland ecosystem is located is more continental and the precipitation is less. The annual precipitation is generally between 250 and 450 mm, and the fluctuation range is large. Evaporation often exceeds precipitation. According to the differences in natural conditions and ecological flora, my country's grassland ecosystem can be roughly divided into three types: meadow grassland, typical grassland, and desert grassland.

[0003] The collection of grassland vegetation samples is an important part of grassland ecological environment detection and restoration. The method of collecting grassland vegetation samples is still to manually separate plant roots and stems using tools such as shovels within the calibrated area. However, when manually calibrating the area, some calibration dimensions are single and difficult to change, which makes the scope of use small and has certain limitations. For this reason, this application document provides a grassland vegetation sample plot collection device. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] A grassland vegetation plot collection device includes symmetrically arranged first columns, second columns are arranged at positions opposite to the two first columns, a first round rod is arranged between the two first columns, a second round rod is arranged between the first column and the second column, both ends of the first round rod are opened and the openings are slidably connected to a first slide rod, both ends of the second round rod are opened and the openings are slidably connected to a second slide rod, a first adjustment mechanism is arranged between the first round rod and the first slide rod, and a second adjustment mechanism is arranged between the second round rod and the second slide rod.

[0006] Furthermore, a placement cylinder for placing tools such as a shovel is fixedly mounted on the two first columns.

[0007] Furthermore, the first adjustment mechanism includes an adjustment block fixedly connected to the end of the first round rod, the outer wall of the adjustment block is threadedly connected with an adjustment cylinder, and the end of the adjustment block away from the first round rod is fixedly connected with a limiting plate of an annular array, and when the adjustment cylinder is tightened, it contacts the limiting plate to limit the movement of the first sliding rod.

[0008] Furthermore, a first connector is fixed to the end of the first sliding rod, and both ends of the first connector are fixed to the first column.

[0009] Furthermore, the second adjustment mechanism includes a bolt threadedly connected to the second round rod, and a plurality of threaded holes are configured on the second sliding rod, and the bolt is threadedly connected in the threaded holes.

[0010] Furthermore, a second connector is fixed to the end of the second sliding rod, one end of the second connector is fixed to the first column and the other end of the second connector is fixed to the second column.

[0011] The beneficial effects of the utility model are as follows:

[0012] The utility model is used for support by arranging a first column and a second column; a first round rod is arranged between the first columns, and a second round rod is arranged between the first column and the second column; a first adjustment mechanism is arranged between the first round rod and the first sliding rod, and a second adjustment mechanism is arranged between the second round rod and the second sliding rod. This design can realize the adjustment of length and width, thereby improving the scope of use and further improving applicability. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the first adjusting mechanism of the utility model;

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the second adjusting mechanism of the utility model;

[0016] Figure numerals: 1. first column; 2. second column; 3. first round rod; 4. second round rod; 5. first sliding rod; 6. second sliding rod; 7. first adjusting mechanism; 701. adjusting block; 702. adjusting cylinder; 703. limiting plate; 8. second adjusting mechanism; 801. bolt; 802. threaded hole; 9. placing cylinder; 10. first connecting head; 11. second connecting head. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0018] The present application provides a grassland vegetation sample plot collection device, which is mainly used to solve the problem that when manually calibrating the area, some calibration dimensions are single and difficult to change, resulting in a small scope of use and certain limitations, and provides the following technical solutions, which will be described in detail below:

[0019] Embodiment 1:

[0020] like Figure 1 , Figure 2 , Figure 3 As shown, in some embodiments, the invention comprises a symmetrically arranged first column 1, a second column 2 is arranged at the opposite position of the two first columns 1, a first round rod 3 is arranged between the two first columns 1, a second round rod 4 is arranged between the first column 1 and the second column 2, both ends of the first round rod 3 are opened and a first slide rod 5 is slidably connected to the opening, both ends of the second round rod 4 are opened and a second slide rod 6 is slidably connected to the opening, a first adjustment mechanism 7 is arranged between the first round rod 3 and the first slide rod 5, and a second adjustment mechanism 7 is arranged between the second round rod 4 and the second slide rod 6. Structure 8; the first adjusting mechanism 7 includes an adjusting block 701 fixedly connected to the end of the first round rod 3, the outer wall of the adjusting block 701 is threadedly connected to an adjusting cylinder 702, and the end of the adjusting block 701 away from the first round rod 3 is fixedly connected to a limiting plate 703 of an annular array, and when the adjusting cylinder 702 is tightened, it abuts against the limiting plate 703 to limit the movement of the first sliding rod 5; the second adjusting mechanism 8 includes a bolt 801 threadedly connected to the second round rod 4, and a plurality of threaded holes 802 are constructed on the second sliding rod 6, and the bolt 801 is threadedly connected in the threaded hole 802.

[0021] Specifically: a first column 1 and a second column 2 are provided for support; a first round rod 3 is provided between the first columns 1, and a second round rod 4 is provided between the first column 1 and the second column 2; a first adjustment mechanism 7 is provided between the first round rod 3 and the first sliding rod 5, and a second adjustment mechanism 8 is provided between the second round rod 4 and the second sliding rod 6. This design can realize the adjustment of the length and width, thereby increasing the scope of use and further improving the applicability.

[0022] The working principle here is: when it is necessary to collect grassland vegetation samples, the size can be adjusted according to the needs; first, the first slide bar 5 slides inside the first round rod 3 through the openings at both ends of the first round rod 3, forming an adjustable structure; when the first round rod 3 and the first slide bar 5 need to be adjusted, it is achieved through the first adjustment mechanism 7; the adjustment block 701 is fixedly connected to the end of the first round rod 3, and its outer wall is threadedly connected with an adjustment cylinder 702, and the adjustment cylinder 702 has a circular array of adjustment plates; when the adjustment cylinder 702 is tightened, the adjustment plate will contact the first slide bar 5, thereby limiting the movement of the first slide bar 5 to achieve a limiting effect; when adjustment is required, loosen the adjustment cylinder 702, and the first slide bar 5 can slide freely inside the first round rod 3, and after adjusting to the required position, tighten the adjustment cylinder 702 to fix it. It should be noted that the first slide bar 5 slides in the first round rod 3 and will not slide out; after the first adjusting mechanism 7 is adjusted, the second adjusting mechanism 8 can be adjusted. First, the bolt 801 is loosened so that the bolt 801 is screwed out of the threaded hole 802 constructed on the second slide bar 6. At this time, the second slide bar 6 can be slid to a suitable position, and the bolt 801 is tightened so that the bolt 801 is tightened in the threaded hole 802. This design can realize the adjustment of the length and width, thereby increasing the scope of use and further improving the applicability.

[0023] like Figure 1 As shown, in some embodiments, a placement cylinder 9 for placing tools such as a shovel is fixedly mounted on the two first columns 1. The working principle here is: to facilitate the storage and access of tools at the work site, improve work efficiency and ensure a clean and orderly working environment. By placing the tools in the placement cylinder 9, the staff can more conveniently access the tools when they need to use them, and the tools can also be properly stored in a designated location to prevent the tools from being scattered or lost.

[0024] Embodiment 2:

[0025] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0026] like Figure 1 , Figure 2 , Figure 3 As shown, in some embodiments, a first connector 10 is fixed to the end of the first sliding rod 5 and both ends of the first connector 10 are fixed to the first column 1; a second connector 11 is fixed to the end of the second sliding rod 6, one end of the second connector 11 is fixed to the first column 1 and the other end is fixed to the second column 2. The working principle here is: the first connector 10 and the second connector 11 play a connecting role, so that the first column 1 and the second column 2 play a connecting role, thereby making the support more stable.

[0027] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A grassland vegetation plot collection device, comprising a symmetrically arranged first column (1), characterized in that: A second column (2) is arranged at a position opposite to the two first columns (1), a first round rod (3) is arranged between the two first columns (1), a second round rod (4) is arranged between the first column (1) and the second column (2), both ends of the first round rod (3) are open and a first sliding rod (5) is slidably connected to the opening, both ends of the second round rod (4) are open and a second sliding rod (6) is slidably connected to the opening, a first adjustment mechanism (7) is arranged between the first round rod (3) and the first sliding rod (5), and a second adjustment mechanism (8) is arranged between the second round rod (4) and the second sliding rod (6).

2. The grassland vegetation plot collection device according to claim 1, characterized in that: A placement cylinder (9) for placing tools is fixedly mounted on the two first upright columns (1).

3. The grassland vegetation plot collection device according to claim 1, characterized in that: The first adjustment mechanism (7) comprises an adjustment block (701) fixedly connected to the end of the first round rod (3); an adjustment cylinder (702) is threadedly connected to the outer wall of the adjustment block (701); an end of the adjustment block (701) away from the first round rod (3) is fixedly connected to a limiting plate (703) in an annular array; when the adjustment cylinder (702) is tightened, it contacts the limiting plate (703) to limit the movement of the first sliding rod (5).

4. The grassland vegetation plot collection device according to claim 3, characterized in that: A first connector (10) is fixed to the end of the first sliding rod (5), and both ends of the first connector (10) are fixed to the first upright column (1).

5. The grassland vegetation plot collection device according to claim 1, characterized in that: The second adjustment mechanism (8) comprises a bolt (801) threadedly connected to the second round rod (4); a plurality of threaded holes (802) are formed on the second sliding rod (6); and the bolt (801) is threadedly connected in the threaded holes (802).

6. The grassland vegetation plot collection device according to claim 5, characterized in that: A second connector (11) is fixed to the end of the second sliding rod (6); one end of the second connector (11) is fixed to the first column (1) and the other end is fixed to the second column (2).

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