Tool for laying grass checkered sand-protecting barriers on moving sand and semi-fixed sand

Abstract

The utility model discloses a tool for laying a grass checkered sand barrier on a moving sand land and a semi-fixed sand land, which comprises a vertically arranged long rod, a holding mechanism is detachably and fixedly matched with the top of the long rod, a bending mechanism is detachably and fixedly matched with the bottom of the long rod, a treading mechanism is slidably matched with the long rod along the axial direction in a braking manner, and the treading mechanism is fixedly matched with the long rod. The holding mechanism and the long rod are held by a hand, the bending mechanism is aligned to the middle position of the grass checkered sand barrier, the grass checkered sand barrier is pressed downwards and further pressed by treading the treading mechanism, installation of the grass checkered sand barrier is completed, and grassland is prevented from being broken or the grass folding barrier is prevented from being treaded.

Description

Technical Field

[0001] The utility model relates to the technical field of sand barrier laying tools, in particular to a tool for laying grass grid sand barriers in mobile sand land and semi-fixed sand land. Background Art

[0002] Square grid sand barriers are often laid in mobile sand and semi-fixed sand with common farm tools such as square shovels. The shovel is pressed hard along the edge of the square. When the middle part of the straw is subjected to force, the two ends will naturally stand upright to form a natural barrier. After pressing, the sand on both sides of the straw is pushed to the roots of the straw around it, so that the straw stands firmly on the sand.

[0003] In the above process, the square shovel is easy to break the wheat straw and rice straw, and the design requires that the wheat straw and rice straw should not be broken during the laying process;

[0004] On the other hand, the shovel has a three-dimensional curved surface, and the force cannot be fully transmitted to the bottom during the pressing process, which increases the labor intensity of the pressing process in arid areas, and it is not easy to accurately and uniformly control the laying depth;

[0005] Secondly, during the downward pressure process, the feet may break the grass that serves as a barrier, affecting the barrier effect. Utility Model Content

[0006] The utility model provides a tool for laying grass grid sand barriers in mobile sand and semi-fixed sand, aiming to solve the problems of easy crushing of straw, uneven laying depth and possible breaking of the barrier by feet when laying the grass grid sand barrier with a shovel in the existing method.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A tool for laying grass grid sand barriers in mobile sand and semi-fixed sand, comprising a vertically arranged long pole, the top of which is detachably fixed with a holding mechanism, the bottom of which is detachably fixed with a bending mechanism, and a pedal mechanism on which the long pole can be braked and slid along the axial direction.

[0009] Preferably, the holding mechanism comprises a horizontally arranged gripping rod, both ends of which are detachably sleeved with anti-slip sleeves, and the middle position of the gripping rod forms a detachable fixed fit with the top of the long rod.

[0010] As a more preferred embodiment, a first threaded hole is radially provided at the bottom of the middle position of the grip rod, and a first threaded head is coaxially and concentrically provided at the top of the long rod, and the first threaded head forms a threaded fit with the first threaded hole.

[0011] Preferably, the bending mechanism comprises a horizontally arranged pressure rod, with arc-shaped portions provided at both ends of the pressure rod, and a middle position of the pressure rod forms a detachable fixed fit with the bottom of the long rod.

[0012] More preferably, a second threaded hole is provided radially at the top of the middle position of the pressing rod, and a second threaded head is provided coaxially at the bottom of the long rod, and the second threaded head forms a threaded fit with the second threaded hole.

[0013] Further, the pressing rod and the arc portion cooperate to form an arch structure, and the arc portion bends outwardly away from the long rod side.

[0014] Preferably, the stepping mechanism includes a horizontally arranged limiting rod and a stepping rod, the limiting rod and the stepping rod are detachably fixedly matched, the limiting rod is slidably matched with the long rod, and the stepping rod and the limiting rod form a limiting fit with the long rod.

[0015] More preferably, a sliding hole is provided radially on the limiting rod, the long rod passes through the sliding hole and forms a sliding fit with the limiting rod, a third threaded hole is provided coaxially at one end of the limiting rod, and the third threaded hole communicates with the sliding hole;

[0016] A third threaded head is provided coaxially at one end of the stepping rod, the third threaded head forms a threaded hole with the third threaded hole, and the length of the third threaded head is greater than that of the third threaded hole. The end of the third threaded head passes through the third threaded hole and forms a pressing fit with the inner wall of the sliding hole against the long rod.

[0017] Preferably, scales are provided axially on the side wall of the long rod.

[0018] Advantages of the present utility model:

[0019] 1. The pressing rod and the bending portion of the bending mechanism ensure the bending effect, while avoiding breaking the straw and ensuring the formation of the barrier;

[0020] 2. The bending mechanism can extend the pressing distance through the pressing rod, ensure the uniformity of the bending degree, and the bending portion avoids damaging the straw;

[0021] 3. The stepping mechanism can move along the long rod and can be fixed at a suitable height to avoid stepping on the barrier and ensure the effect of the barrier. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a top perspective view of the present utility model;

[0023] Figure 2 is a bottom perspective view of the present utility model;

[0024] Figure 3 is a disassembled view of the holding mechanism of the present utility model;

[0025] Figure 4 is a disassembled view of the bending mechanism of the present utility model;

[0026] Figure 5 Schematic diagram of the disassembly of the stepping mechanism of the present utility model;

[0027] In the figure: 1, holding mechanism; 101, grip bar; 102, anti-slip sleeve;

[0028] 3, long rod; 4, first threaded hole; 5, first threaded head;

[0029] 6, bending mechanism; 601, pressing rod; 602, arc part;

[0030] 7, stepping mechanism; 701, limiting rod; 702, sliding hole; 703, third threaded hole; 704, stepping rod; 705, third threaded head;

[0031] 8, scale; 9, second threaded hole; 10, second threaded head. Specific implementation mode

[0032] As follows, the embodiments will be further described with reference to the drawings.

[0033] As Figures 1 to 5 shown, as a preferred Embodiment 1, a tool for laying grass grid sand barriers in flowing sand and semi-fixed sand, including a vertically arranged long rod 3, the top of the long rod 3 is detachably and fixedly fitted with a holding mechanism 1, and the bottom of the long rod 3 is detachably and fixedly fitted with a bending mechanism 6, and a stepping mechanism 7 is slidably and axially fitted on the long rod 3 in a brakeable manner.

[0034] Before use, adjust the position of the stepping mechanism 7 so that the stepping mechanism 7 is at an appropriate position from the bending mechanism 6;

[0035] During use, hold the holding mechanism 1 and the long rod 3 by hand, align the bending mechanism 6 with the middle position of the grass grid sand barrier, press down and further press tightly by stepping on the stepping mechanism 7 with the foot to complete the installation of the grass grid sand barrier.

[0036] As a preferred Embodiment 2, the holding mechanism 1 includes a horizontally arranged grip bar 101, and anti-slip sleeves 102 are detachably sleeved at both ends of the grip bar 101, and a detachable and fixed fit is formed between the middle position of the grip bar 101 and the top of the long rod 3. It is convenient to hold and prevent slipping.

[0037] A first threaded hole 4 is provided radially at the bottom of the middle position of the grip bar 101, and a first threaded head 5 is provided coaxially and concentrically at the top of the long rod 3, and the first threaded head 5 forms a threaded fit with the first threaded hole 4. It is convenient for disassembly and installation.

[0038] As a preferred Embodiment 3, the bending mechanism 6 includes a horizontally arranged pressing rod 601, both ends of the pressing rod 601 are provided with arc-shaped portions 602, and a detachable fixed fit is formed between the middle position of the pressing rod 601 and the bottom of the long rod 3.

[0039] At the top of the middle position of the pressing rod 601, a second threaded hole 9 is provided radially, and at the bottom of the long rod 3, a second threaded head 10 is provided concentrically and coaxially. The second threaded head 10 and the second threaded hole 9 form a threaded fit, which is convenient for disassembly and installation.

[0040] The pressing rod 601 and the arc-shaped portion 602 cooperate to form an arch structure, and the arc-shaped portion 602 bends outward away from the long rod 3 side, ensuring the bending effect but avoiding cutting or breaking the grass.

[0041] Preferably, the length of the pressing rod 601 is not less than the side length of the grass checkerboard sand barrier to be laid.

[0042] As a preferred Embodiment 4, the trampling mechanism 7 includes a horizontally arranged limiting rod 701 and a trampling rod 704. The limiting rod 701 and the trampling rod 704 are detachably and fixedly combined. The limiting rod 701 is slidably combined with the long rod 3, and the trampling rod 704 and the limiting rod 701 form a limiting fit for the long rod 3.

[0043] A sliding hole 702 is provided radially on the limiting rod 701. The long rod 3 passes through the sliding hole 702 to form a sliding fit with the limiting rod 701. At one end of the limiting rod 701, a third threaded hole 703 is provided concentrically and coaxially, and the third threaded hole 703 communicates with the sliding hole 702;

[0044] At one end of the trampling rod 704, a third threaded head 705 is provided concentrically and coaxially. The third threaded head 705 and the third threaded hole 703 form a threaded hole, and the length of the third threaded head 705 is greater than that of the third threaded hole 703. The end of the third threaded head 705 passes through the third threaded hole 703 and forms a pressing fit with the inner wall of the sliding hole 702 against the long rod 3, which is convenient for installation and movement and ensures the fixing strength during limiting.

[0045] As a preferred Embodiment 5, a scale 8 is provided axially on the side wall of the long rod 3, which is convenient for controlling the trampling height and avoiding stepping on and breaking the grass as a barrier.

[0046] The working principle of the present utility model:

[0047] Before use, adjust the position of the trampling mechanism 7. By loosening the third threaded head 705, move the limiting rod 701 on the long rod 3. When moving to a suitable position, tighten the third threaded head 705 so that the end of the third threaded head 705 passes through the third threaded hole 703 and forms a pressing fit with the inner wall of the sliding hole 702 against the long rod 3, making the trampling mechanism 7 at a suitable position from the bending mechanism 6;

[0048] When in use, hold the holding mechanism 1 and the long rod 3, align the pressing rod 601 of the bending mechanism 6 with the middle position of the straw checkerboard sand barrier, press down and further compact it by stepping on the stepping mechanism 7 with feet. The pressing rod 601 and the arc-shaped part cover the grass above the grass at the middle line position to bend the grass, so that the grass on both sides forms two natural barriers. During the process, avoid cutting off or breaking the grass. The pressing rod 601 also ensures that the bending degree is consistent. The bending degree is confirmed by making the bending part completely enter the sand, and also avoid stepping on and breaking the grass used as a barrier, thus completing the installation of the straw checkerboard sand barrier.

Claims

1. A tool for laying grass grid sand barriers in mobile sand and semi-fixed sand, characterized in that: The invention comprises a vertically arranged long rod (3), the top of the long rod (3) being detachably fixedly fitted with a gripping mechanism (1), the bottom of the long rod (3) being detachably fixedly fitted with a bending mechanism (6), and the long rod (3) being brakeably slidably fitted with a pedaling mechanism (7) along the axial direction.

2. A tool for laying grass grid sand barriers in mobile sand and semi-fixed sand according to claim 1, characterized in that: The holding mechanism (1) comprises a horizontally arranged holding rod (101), both ends of which are detachably sleeved with anti-slip sleeves (102), and the middle of the holding rod (101) forms a detachable fixed fit with the top of the long rod (3).

3. A tool for laying grass grid sand barriers in mobile sand and semi-fixed sand according to claim 2, characterized in that: A first threaded hole (4) is radially provided at the bottom of the middle position of the grip rod (101), and a first threaded head (5) is coaxially and concentrically provided at the top of the long rod (3), wherein the first threaded head (5) and the first threaded hole (4) form a threaded fit.

4. A tool for laying grass grid sand barriers in mobile sand and semi-fixed sand according to claim 1, characterized in that: The bending mechanism (6) comprises a horizontally arranged pressure rod (601), with arc-shaped portions (602) provided at both ends of the pressure rod (601), and a middle position of the pressure rod (601) forms a detachable fixed fit with the bottom of the long rod (3).

5. The tool for laying grass grid sand barriers in mobile sand and semi-fixed sand according to claim 4, characterized in that: A second threaded hole (9) is radially provided at the top of the middle position of the pressure rod (601), and a second threaded head (10) is coaxially and concentrically provided at the bottom of the long rod (3), and the second threaded head (10) and the second threaded hole (9) form a threaded fit.

6. A tool for laying grass grid sand barriers in mobile sand and semi-fixed sand according to claim 5, characterized in that: The compression rod (601) cooperates with the arc-shaped portion (602) to form an arch bridge structure, and the arc-shaped portion (602) bends outwards towards the side away from the long rod (3).

7. The tool for laying grass grid sand barriers in mobile sand and semi-fixed sand according to claim 1, characterized in that: The pedal mechanism (7) comprises a horizontally arranged limit rod (701) and a pedal rod (704); the limit rod (701) and the pedal rod (704) are detachably fixedly matched; the limit rod (701) and the long rod (3) are slidably matched; and the pedal rod (704) and the limit rod (701) form a limit match with the long rod (3).

8. The tool for laying grass grid sand barriers in mobile sand and semi-fixed sand according to claim 7, characterized in that: The limiting rod (701) is provided with a sliding hole (702) in the radial direction, the long rod (3) passes through the sliding hole (702) and forms a sliding fit with the limiting rod (701), one end of the limiting rod (701) is coaxially provided with a third threaded hole (703), and the third threaded hole (703) is communicated with the sliding hole (702); A third threaded head (705) is coaxially disposed on one end of the pedal rod (704), the third threaded head (705) and the third threaded hole (703) forming a threaded hole, and the length of the third threaded head (705) is greater than the third threaded hole (703), and the end of the third threaded head (705) passes through the third threaded hole (703) and forms a press fit with the inner wall of the sliding hole (702) against the long rod (3).

9. The tool for laying grass grid sand barriers in mobile sand and semi-fixed sand according to claim 1, characterized in that: A scale (8) is provided on the side wall of the long rod (3) along the axial direction.

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