Vegetation protection device for water and soil conservation

Abstract

A vegetation protection device for water and soil conservation comprises a mounting seat, a group of support lugs are arranged on each peripheral wall of the mounting seat, intercepting arms are rotatably arranged among the support lugs, gaps are reserved between one ends, close to the mounting seat, of the intercepting arms and the peripheral walls of the mounting seat, and fixing pins are arranged on the intercepting arms. And a limiting mechanism for limiting each intercepting arm is arranged on the mounting seat. The limiting mechanism comprises a screw vertically connected to the mounting base in a threaded mode, a mounting plate is rotationally arranged on the portion, located above the mounting base, of the screw, and limiting blocks are arranged at the positions, corresponding to the gaps, of the bottom face of the mounting plate. The intercepting arms are arranged on the peripheral walls of the mounting seat, the fixing pins on the intercepting arms are inserted into soil to fix the protection device, and when rainwater washes a slope, the intercepting arms can protect vegetation on the slope, so that the vegetation is prevented from being damaged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water and soil protection field, especially relate to a vegetation protection device for water and soil conservation. BACKGROUND

[0002] Water and soil conservation refers to the prevention and control measures taken to prevent and control water and soil loss caused by natural factors and human activities. Water and soil conservation includes slope control engineering ( various terraces, terraces, horizontal ditches, fish scale pits, etc. ), ditch control engineering ( such as silt dam, sand dam, check dam, ditch head protection, etc. ) and small water conservancy projects. In order to prevent a large amount of water and soil loss on the slope surface in rainy weather, vegetation is generally planted on the slope, and the loss of water and soil is reduced through vegetation. In the initial growth period of vegetation, the root of the vegetation is relatively poor in firmness to the soil, and the rain will wash away the vegetation on the slope when the slope is washed, causing damage to the vegetation and affecting the growth of the vegetation. SUMMARY

[0003] The utility model aims at providing a vegetation protection device for water and soil conservation to solve the technical problems raised in the above background.

[0004] To achieve the above object, the specific technical scheme of a vegetation protection device for water and soil conservation of the utility model is as follows:

[0005] A vegetation protection device for water and soil conservation, comprising a mounting seat, a set of ears is arranged on each outer peripheral wall of the mounting seat, and a blocking arm is rotatably arranged between each set of ears, a gap is left between the mounting seat and the end of the blocking arm close to the mounting seat, and a fixing pin is arranged on the blocking arm. A limiting mechanism is arranged on the mounting seat to limit each blocking arm. The limiting mechanism comprises a screw vertically screwed on the mounting seat, an installation plate is rotatably arranged on the screw above the mounting seat, and a limiting block is arranged on the bottom surface of the installation plate corresponding to each gap position.

[0006] Further, the blocking arm comprises a first arm and a second arm, and the first arm is rotatably arranged on the same set of ears. An extension rod is arranged on the end of the second arm close to the first arm, a slot hole is formed in the first arm for the extension rod to slide, and a limiting assembly is arranged on the first arm to limit the extension rod.

[0007] Further, the limiting assembly comprises a connecting frame slidably arranged on the first arm, a positioning block arranged in the connecting frame, a triangular block arranged on the bottom surface of the positioning block, and an insertion slot formed in the first arm for the triangular block and the positioning block to pass through. The top surface of the extension rod is uniformly provided with a positioning groove matched with the triangular block. The connecting frame comprises a horizontal plate, vertical plates arranged at both ends of the bottom surface of the horizontal plate, and a sliding block arranged on the inner wall bottom surface of each vertical plate. A sliding groove is formed in the first arm for the sliding block to slide.

[0008] Further, the limiting block is a flat taper.

[0009] Further, the bottom surface of the limiting block is provided with a guide plate.

[0010] Further, the second supporting arm is provided with a mounting slot, and the fixing pin is rotatably arranged in the mounting slot.

[0011] Further, the free end of the second supporting arm is provided with an L-shaped connecting slot.

[0012] The vegetation protection device for water and soil conservation has the following advantages.

[0013] 1. The vegetation protection device for water and soil conservation is fixed by inserting the fixing pin on each intercepting arm into the soil, and the intercepting arm can protect the vegetation on the slope when rainwater washes the slope, thereby preventing the vegetation from being damaged.

[0014] 2. The vegetation protection device for water and soil conservation is rotatably arranged on the mounting seat, and can be folded and stored when not in use, thereby reducing the occupied space and facilitating transportation. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 FIG. 1 is a structural schematic view of the vegetation protection device for water and soil conservation;

[0016] Figure 2 FIG. 3 is a structural schematic view of the second supporting arm, the mounting slot and the fixing pin of the vegetation protection device for water and soil conservation;

[0017] Figure 3 FIG. 4 is a schematic view of the limiting mechanism of the vegetation protection device for water and soil conservation;

[0018] Figure 4 FIG. 5 is a schematic view of the connecting frame, the sliding groove, the insertion slot, the extension rod and the positioning slot of the vegetation protection device for water and soil conservation.

[0019] Marking description in the figure:

[0020] 1, mounting seat; 2, supporting lug; 3, intercepting arm; 31, first supporting arm; 32, second supporting arm; 4, mounting slot; 5, fixing pin; 6, limiting mechanism; 61, screw; 62, mounting plate; 63, limiting block; 7, L-shaped connecting slot; 8, connecting frame; 81, horizontal plate; 82, vertical plate; 83, sliding block; 9, positioning block; 10, triangular block; 11, sliding groove; 12, insertion slot; 13, extension rod; 14, positioning slot; 15, guide plate. DETAILED DESCRIPTION

[0021] In order to better understand the purpose, structure and function of the vegetation protection device for water and soil conservation, the following will further describe the vegetation protection device for water and soil conservation in combination with the drawings.

[0022] As Figures 1 to 4 The utility model discloses a vegetation protection device for soil and water conservation, including mounting seat 1, mounting seat 1 is rectangle setting. Be equipped with a group of support lug 2 on each outer wall of mounting seat 1, each group of support lug 2 is composed of two opposite support lug 2. And still be equipped with the intercepting arm 3 of rotation between each group of support lug 2, be equipped with the fixed pin 5 of inserting into the soil on the intercepting arm 3, through fixed pin 5 can fix this protection device in the soil of slope, to play the protection effect to vegetation. It needs to be explained that multiple protection devices can be combined installation to use the large area slope. Meanwhile, still be equipped with the limiting mechanism 6 of limiting each intercepting arm 3 on mounting seat 1, when intercepting arm 3 rotates on its corresponding support lug 2, through limiting mechanism 6 can reach the fixed work of intercepting arm 3, make the connection between intercepting arm 3 and mounting seat 1 through support lug 2 more stable.

[0023] Specifically, the gap is left between the one end of the intercepting arm 3 close to the mounting seat 1 and the outer peripheral wall of the mounting seat 1, and the limiting mechanism 6 cooperates with the gap between the intercepting arm 3 and the mounting seat 1. The limiting mechanism 6 comprises a screw 61 which is vertically screwed on the mounting seat 1, and the screw 61 penetrates the mounting seat 1, and the mounting plate 62 is further rotatably arranged on the screw 61 above the mounting seat 1, and the limiting block 63 is arranged on the bottom surface of the mounting plate 62 corresponding to each gap. When the intercepting arm 3 rotates, the screw 61 is rotated, and the downward movement of the screw 61 relative to the mounting seat 1 drives the downward movement of the mounting plate 62, and in the process of the downward movement of the mounting plate 62, the limiting block 63 is inserted into the gap between the intercepting arm 3 and the mounting seat 1 and contacts the intercepting arm 3 and the mounting seat 1, so that the friction force is generated between the limiting block 63, the intercepting arm 3 and the mounting seat 1, thereby achieving the fixing purpose of the intercepting arm 3 relative to the mounting seat 1. Of course, the screw 61 can also be inserted into the soil when it moves downward to fix the protection device.

[0024] As Figure 3 The limiting block 63 is a flat taper with a large upper surface and a small lower surface, and when the mounting plate 62 drives the downward movement of the limiting block 63, the bottom surface of the limiting block 63 is first inserted into the gap between the intercepting arm 3 and the mounting seat 1 to guide the limiting block 63, so that the limiting block 63 is better inserted into the gap between the intercepting arm 3 and the mounting seat 1. Meanwhile, the continuous insertion of the limiting block 63 can increase the friction force between the limiting block 63, the intercepting arm 3 and the mounting seat 1, so that the intercepting arm 3 is better fixed relative to the mounting seat 1. In order to prevent the mounting plate 62 from rotating when the screw 61 rotates, the guide plate 15 is arranged on the bottom surface of the limiting block 63.

[0025] As preferred, the intercepting arm 3 comprises a first branch 31 and a second branch 32, and the first branch 31 is rotatably arranged between the same group of lugs 2. And an extension rod 13 is arranged at the end of the second branch 32 close to the first branch 31, while a slot hole is opened on the first branch 31 for the extension rod 13 to slide, and a limiting assembly is arranged on the first branch 31 to limit the extension rod 13. Specifically, the limiting assembly comprises a connecting frame 8 slidably arranged on the first branch 31, a positioning block 9 arranged in the connecting frame 8, and a triangular block 10 arranged on the bottom surface of the positioning block 9, and a plug slot 12 is opened on the first branch 31 for the triangular block 10 and the positioning block 9 to pass through. At the same time, a positioning slot 14 adapted to the triangular block 10 is uniformly opened on the top surface of the extension rod 13. As shown in Figure 4 the connecting frame 8 slidably arranged on the first branch 31 comprises a horizontal plate 81, vertical plates 82 arranged at both ends of the bottom surface of the horizontal plate 81, and a sliding block 83 arranged on the inner wall bottom surface of each vertical plate 82, and a sliding groove 11 is opened on the first branch 31 for the sliding block 83 to slide. When the distance between the first branch 31 and the second branch 32 needs to be adjusted, the horizontal plate 81 on the connecting frame 8 can be pulled upward, and then the positioning block 9 and the triangular block 10 arranged on the connecting frame 8 will also be lifted, and the triangular block 10 will be pulled out of the positioning slot 14 matched with it, and then the second branch 32 is pulled, and the second branch 32 drives the extension rod 13 to be pulled out of the first branch 31 by a proper distance. Then press the connecting frame 8 to move the connecting frame 8 to the initial position, and the triangular block 10 will also be inserted into the positioning slot 14 corresponding to it at this time, completing the positioning of the extension rod 13 by the triangular block 10 through the positioning slot 14, which is simple to operate and convenient to use.

[0026] As a further improvement, an L-shaped connecting slot 7 is arranged at the free end of the second branch 32, and each L-shaped connecting slot 7 on the second branch 32 is rotatably arranged around the center of the mounting seat 1. In this way, when two adjacent protective devices are connected, the corresponding second branches 32 in the two protective devices can be buckled to complete the connection, making the protective devices fixed on the slope more stable.

[0027] As another preferred, a mounting slot 4 is also opened on the second branch 32, and a fixed pin 5 is rotatably arranged in the mounting slot 4. When folding the intercepting arm 3, the fixed pin 5 can be rotated to a state parallel to the intercepting arm 3, so that the fixed pin 5 is completely in the mounting slot 4, thereby reducing the occupied space of the protective device in the state of not being used, and further improving the practicality of the protective device.

[0028] Use method: the intercepting arm 3 is unfolded, the fixed pin 5 is turned out from the installation slot 4, then the fixed pin 5 is inserted into the soil, the screw 61 is rotated, the installation plate 62 is driven to move to the installation base 1 direction, the screw 61 is also inserted into the soil, the limiting block 63 and the guide plate 15 on the bottom surface of the installation plate 62 are inserted into the gap between the intercepting arm 3 and the installation base 1, and the guide plate 15 is also inserted into the soil after passing through the gap between the intercepting arm 3 and the installation base 1.

[0029] It can be understood that the utility model is described through some embodiments, and the person skilled in the art knows that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the application belong to the scope protected by the utility model.

Claims

1. A vegetation protection device for soil and water conservation, characterized in that: it comprises a mounting seat (1), a set of supporting ears (2) are arranged on each peripheral wall of the mounting seat (1), and the supporting ears (2) are rotatably arranged between each set of supporting ears (2), and a gap is left between the end of the intercepting arm (3) close to the mounting seat (1) and the peripheral wall of the mounting seat (1), and a fixing pin (5) is arranged on the intercepting arm (3); a limiting mechanism (6) for limiting each intercepting arm (3) is arranged on the mounting seat (1); the limiting mechanism (6) comprises a screw (61) vertically screwed on the mounting seat (1), and a mounting plate (62) is rotatably arranged on the screw (61) above the mounting seat (1), and a limiting block (63) is arranged on the bottom surface of the mounting plate (62) corresponding to each gap position.

2. The vegetation protection device for soil and water conservation according to claim 1, characterized in that: the intercepting arm (3) comprises a first branch arm (31) and a second branch arm (32), and the first branch arm (31) is rotatably arranged on the same set of supporting ears (2); an extension rod (13) is arranged on the end of the second branch arm (32) close to the first branch arm (31), a slot hole is opened on the first branch arm (31) for the extension rod (13) to slide, and a limiting assembly for limiting the extension rod (13) is arranged on the first branch arm (31).

3. The vegetation protection device for soil and water conservation according to claim 2, characterized in that: the limiting assembly comprises a connecting frame (8) slidably arranged on the first branch arm (31), a positioning block (9) arranged in the connecting frame (8), a triangular block (10) arranged on the bottom surface of the positioning block (9), and an insertion slot (12) opened on the first branch arm (31) for the triangular block (10) and the positioning block (9) to pass through; the top surface of the extension rod (13) is uniformly opened with a positioning slot (14) matched with the triangular block (10); the connecting frame (8) comprises a horizontal plate (81), vertical plates (82) arranged on the bottom surface of the horizontal plate (81), and a sliding block (83) arranged on the inner wall bottom surface of each vertical plate (82); a sliding groove (11) is opened on the first branch arm (31) for the sliding block (83) to slide.

4. The vegetation protection device for soil and water conservation according to claim 3, characterized in that: the limiting block (63) is flat and tapered. a guide plate (15) is arranged on the bottom surface of the limiting block (63). characterized in that; an installation slot (4) is opened on the second branch arm (32), and the fixing pin (5) is rotatably arranged in the installation slot (4). an L-shaped connecting slot (7) is arranged on the free end of the second branch arm (32).

5. The vegetation guard for water and soil conservation according to claim 4, wherein ； ​ 6. The vegetation guard for water and soil conservation according to claim 2, ​ ​ 7. The vegetation guard for water and soil conservation according to claim 6, wherein ； ​

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