Height-adjustable agricultural sunshade net

Abstract

The utility model relates to the technical field of corrosion-resistant agricultural plastic warp-knitted sunshade nets, and discloses a height-adjustable agricultural sunshade net which is characterized in that a control assembly is arranged, a rotating rod on the surface of a fixing frame is shifted, the rotating rod drives a threaded rod to synchronously perform circular motion in the fixing frame, and the height of the agricultural sunshade net can be adjusted. The movable block is stressed to transversely move, the turnover rod hinged to the surface of the movable block is stressed to push the sliding block to move, the sliding rod fixed to the surface of the sliding block drives the vertical rod to longitudinally move in the supporting column, and the circular plate fixed to the surface of the vertical rod synchronously moves upwards, so that the height of the sunshade net can be changed; the movable rod can be turned over to push the sliding plate to move downwards, the transverse rod on the surface of the sliding plate drives the movable rod to move downwards, the conical thorn block can be gradually inserted into the soil layer, the mode is beneficial to fixing the position of the sunshade net, the sunshade net is not prone to displacement in the horizontal direction in the height adjusting process and the follow-up use process, and the accuracy of the sunshade area is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of corrosion-resistant agricultural plastic warp-knitted sunshade nets, in particular to an agricultural sunshade net with adjustable height. Background Art

[0002] Corrosion-resistant agricultural plastic warp knitted sunshade net is a sunshade net made of polyethylene (HDPE), high-density polyethylene, PE, PB, PVC, recycled materials, new materials, polyethylene propylene, etc. as raw materials. It is treated with UV stabilizers and anti-oxidation agents. It has the characteristics of strong tensile strength, aging resistance, corrosion resistance, radiation resistance, and lightness.

[0003] It is mainly used in the protective cultivation of crops such as vegetables, mushrooms, flowers, edible fungi, seedlings, medicinal materials, ginseng, ganoderma, and aquaculture and poultry farming, etc., and has a significant effect on increasing production.

[0004] The height of the support frame at the bottom of existing agricultural sunshade nets is usually fixed. When the plant components are extended to hit the sunshade net, the sunshade net will press down the plants and affect their normal growth. Some sunshade nets with adjustment structures only adjust the height of the sunshade net, but ignore the fact that the height change will cause the center of gravity of the bottom bracket to be unstable, which will cause the sunshade net to fall over during use. To solve this problem, we propose an agricultural sunshade net with adjustable height. Utility Model Content

[0005] The utility model aims to provide an agricultural sunshade net with adjustable height to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an agricultural sunshade net with adjustable height, comprising a sunshade net, a fixing ring is fixedly installed on the surface of the sunshade net, a circular plate is fixedly installed on the bottom of the fixing ring, the bottom of the circular plate is in contact with the surface of a support column, a support seat is fixedly installed on the bottom of the support column, a fixing frame is fixedly installed on the surface of the support seat, a control component and a driven component are arranged in the fixing frame, and the control component comprises:

[0007] A cone thorn block, a moving rod is fixedly installed on the surface of the cone thorn block, the moving rod passes through the support column and is slidably connected to the support column, and a cross bar is fixedly installed on the surface of the moving rod, the cross bar passes through the support column and is slidably connected to the support column;

[0008] A slide plate, wherein the slide plate is slidably connected to the surface of the support column, the surface of the slide plate is fixedly connected to the surface of the cross bar, the surface of the slide plate is hinged to one end of the movable rod, the other end of the movable rod is hinged to the surface of the moving block, and the moving block is slidably connected to the inner wall of the fixed frame;

[0009] An adjusting piece is provided inside the support column, which helps to fix the position of the sunshade net so that it is not easy to move horizontally during the height adjustment process and subsequent use, thereby ensuring the accuracy of the sunshade area.

[0010] Preferably, the adjusting member includes: a folding rod, one end of which is hinged to the surface of the moving block, the other end of which is hinged to the surface of the slider, and the slider is slidably connected to the surface of the support column. When the moving block moves, the folding rod can push the slider to slide on the surface of the support column.

[0011] Preferably, a sliding rod is fixedly installed on the surface of the slider, and a vertical rod is fixedly installed on the surface of the sliding rod. The vertical rod penetrates the supporting column and is slidably connected to the supporting column. The surface of the vertical rod is fixedly connected to the surface of the circular plate. The surface of the vertical rod is fixedly connected to one end of spring one, and the other end of spring one is fixedly installed on the inner wall of the supporting column. When the slider moves, the vertical rod can move longitudinally in the supporting column under the support of spring one.

[0012] Preferably, the fixed frame is penetrated by a threaded rod and is rotatably connected to the threaded rod, a rotating rod is fixedly mounted on the surface of the threaded rod, the rotating rod is rotatably connected to the surface of the fixed frame, the threaded rod penetrates the moving block and is threadably connected to the moving block, and when the threaded rod rotates, the moving block can move laterally.

[0013] Preferably, the driven component comprises: a disc, the disc is penetrated by the threaded rod and is fixedly connected to the threaded rod, and when the threaded rod rotates in the fixed frame, the disc can rotate synchronously.

[0014] Preferably, a slot is provided on the surface of the disc, and the setting of the slot can limit the rotation of the disc and the threaded rod.

[0015] Preferably, the surface of the fixed frame is fixedly connected to one end of spring two, and the other end of spring two is fixedly mounted on the surface of the pedal. A clamping rod is fixedly mounted on the surface of the pedal, and the clamping rod passes through the fixed frame and is slidably connected to the fixed frame. When the pedal is resisted, it can move downward under the support of spring two, and the clamping rod fixed to the surface of the pedal can move longitudinally synchronously.

[0016] Compared with the prior art, the utility model provides an agricultural sunshade net with adjustable height, which has the following beneficial effects:

[0017] 1. The height-adjustable agricultural sunshade net is provided with a control component. The rotating rod on the surface of the fixed frame is toggled, and the rotating rod drives the threaded rod to synchronously perform circular motion in the fixed frame. The movable block is forced to move laterally, and the folding rod hinged on the surface of the movable block is forced to push the slider to move. The sliding rod fixed on the surface of the slider drives the vertical rod to move longitudinally in the supporting column, and the circular plate fixed on the surface of the vertical rod moves upward synchronously, so that the height of the sunshade net can be changed. When the moving block moves, the movable rod can be folded to push the slide plate to move downward, and the cross bar on the surface of the slide plate drives the moving rod to move downward, so that the cone block can be gradually inserted into the soil layer. This method is helpful to fix the position of the sunshade net, so that it is not easy to be displaced in the horizontal direction during the height adjustment process and subsequent use, thereby ensuring the accuracy of the sunshade area.

[0018] 2. The height-adjustable agricultural sunshade net is provided with a driven component. Since the threaded rod is fixedly connected to the disc and a slot is provided on the surface of the disc, when no force is applied to the pedal, the rod fixed to the pedal surface can be inserted into the slot provided on the surface of the disc, and the threaded rod cannot rotate. This method can reduce the poor sunshade effect caused by operator misoperation, and at the same time ensure that the sunshade net is not changed by external factors (such as wind, accidental collision, etc.), thereby stably providing the expected sunshade effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the sunshade net of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the control component and the driven component of the utility model.

[0023] In the figure: 1. sunshade net; 2. fixing ring; 3. round plate; 4. supporting column; 5. supporting seat; 6. fixing frame; 7. control assembly; 71. cone block; 72. moving rod; 73. cross bar; 74. slide plate; 75. movable rod; 76. moving block; 77. adjusting member; 771. folding rod; 772. sliding block; 773. sliding rod; 774. vertical rod; 775. spring one; 776. threaded rod; 777. rotating rod; 8. driven assembly; 81. disc; 82. slot; 83. clamping rod; 84. pedal; 85. spring two. DETAILED DESCRIPTION

[0024] like Figure 1-Figure 4As shown, the utility model provides a technical solution: an agricultural sunshade net with adjustable height, comprising a sunshade net 1, a fixing ring 2 is fixedly installed on the surface of the sunshade net 1, a circular plate 3 is fixedly installed on the bottom of the fixing ring 2, the bottom of the circular plate 3 is in contact with the surface of a support column 4, a support seat 5 is fixedly installed on the bottom of the support column 4, a fixing frame 6 is fixedly installed on the surface of the support seat 5, a control component 7 and a driven component 8 are arranged in the fixing frame 6, and the control component 7 includes:

[0025] A moving rod 72 is fixedly installed on the surface of the cone thorn block 71, and the moving rod 72 passes through the support column 4 and is slidably connected to the support column 4. A cross bar 73 is fixedly installed on the surface of the moving rod 72, and the cross bar 73 passes through the support column 4 and is slidably connected to the support column 4. A slide plate 74 is slidably connected to the surface of the support column 4, and the surface of the slide plate 74 is fixedly connected to the surface of the cross bar 73. The surface of the slide plate 74 is hinged to one end of a movable rod 75, and the other end of the movable rod 75 is hinged to the surface of a moving block 76. The moving block 76 is slidably connected to the inner wall of the fixed frame 6. An adjusting member 77 for adjustment is provided in the support column 4. When the moving block 76 moves, the folding rod 771 hinged on the surface of the moving block 76 is folded, pushing the slider 772 to move longitudinally on the surface of the support column 4. When the slider 772 moves, the slide rod 7 The vertical rod 774 fixed on the surface of 73 moves longitudinally in the support column 4 under the support of a spring 775. When the vertical rod 774 moves, the circular plate 3 fixed on the surface of the vertical rod 774 contacts the sunshade net 1 through the fixing ring 2 and moves longitudinally synchronously to achieve the purpose of height adjustment. At the same time, when the moving block 76 moves, the movable rod 75 hinged on the surface of the moving block 76 is folded synchronously to push the slide plate 74 to move downward on the surface of the support column 4. The cross bar 73 on the surface of the slide plate 74 drives the moving rod 72 to move downward. When the moving rod 72 moves, the cone block 71 fixed on the surface of the moving rod 72 can be gradually inserted into the soil layer. This method helps to fix the position of the sunshade net 1, so that it is not easy to shift horizontally during the height adjustment process and subsequent use, thereby ensuring the accuracy of the sunshade area.

[0026] The adjusting member 77 includes a folding rod 771, one end of which is hinged to the surface of the moving block 76, and the other end of which is hinged to the surface of a slider 772. The slider 772 is slidably connected to the surface of the support column 4. When the moving block 76 moves, the folding rod 771 can push the slider 772 to slide on the surface of the support column 4. A sliding rod 773 is fixedly installed on the surface of the slider 772, and a vertical rod 774 is fixedly installed on the surface of the sliding rod 773. The vertical rod 774 penetrates the support column 4 and is slidably connected to the support column 4. The surface of the vertical rod 774 is fixedly connected to the surface of the circular plate 3. The surface of the vertical rod 774 is fixedly connected to one end of a spring 1 775, and the other end of the spring 1 775 is fixedly installed on the inner wall of the support column 4. When the sliding rod 773 moves, the vertical rod 774 can move longitudinally in the support column 4 under the support of the spring 1 775. The fixed frame 6 is penetrated by the threaded rod 776 and is rotatably connected to the threaded rod 776. A rotating rod 777 is fixedly installed on the surface of the threaded rod 776. The rotating rod 777 is rotatably connected to the surface of the fixed frame 6. The threaded rod 776 penetrates the moving block 76 and is threadedly connected to the moving block 76. When the threaded rod 776 rotates, the moving block 76 can move laterally. The driven component 8 includes: a disk 81. The disk 81 is penetrated by the threaded rod 776 and is fixedly connected to the threaded rod 776. When the threaded rod 776 rotates in the fixed frame 6, the disk 81 can rotate synchronously. A slot 82 is provided on the surface of the disk 81. The setting of the slot 82 can limit the rotation of the disk 81 and the threaded rod 776. The surface of the fixed frame 6 is fixedly connected to one end of the spring 2 85, and the other end of the spring 2 85 is fixedly installed on the surface of the pedal 84. A clamping rod 83 is fixedly installed on the surface of the pedal 84. The clamping rod 83 penetrates the fixed frame 6 and is slidably connected to the fixed frame 6. When the pedal 84 is resisted, it can move downward under the support of the spring 2 85, and the clamping rod 83 fixed on the surface of the pedal 84 can move longitudinally synchronously.

[0027] When the height of the sunshade net 1 is adjusted according to the needs of plant growth, the foot steps on the pedal 84, and the pedal 84 is forced to move downward under the support of the spring 85. The card rod 83 fixed on the surface of the pedal 84 can be moved out of the card slot 82 opened on the surface of the disc 81. After moving out, the pressing force is kept unchanged, and the rotating rod 777 is toggled on the surface of the fixed frame 6. The threaded rod 776 fixed on the surface of the rotating rod 777 rotates in the fixed frame 6. When the threaded rod 776 rotates, the moving block 76 is forced to move laterally. When the moving block 76 moves, the folding rod 771 hinged on the surface of the moving block 76 is folded, pushing the slider 772 to move longitudinally on the surface of the support column 4. When the slider 772 moves, the vertical rod 774 fixed on the surface of the slide rod 773 moves longitudinally in the support column 4 under the support of the spring 775. When the vertical rod 774 moves, the circular plate 3 fixed on the surface of the vertical rod 774 passes The fixing ring 2 contacts the sunshade net 1 and moves longitudinally synchronously to achieve the purpose of height adjustment. At the same time, when the moving block 76 moves, the movable rod 75 hinged on the surface of the moving block 76 is folded synchronously, pushing the slide plate 74 to move downward on the surface of the support column 4, and the cross bar 73 on the surface of the slide plate 74 drives the moving rod 72 to move downward. When the moving rod 72 moves, the cone block 71 fixed on the surface of the moving rod 72 can be gradually inserted into the soil layer. This method helps to fix the position of the sunshade net 1, so that it is not easy to shift horizontally during the height adjustment process and subsequent use, thereby ensuring the accuracy of the sunshade area. After adjustment, release the force pressing the pedal 84, and the pedal 84 can bounce up under the support of the spring 85, and the clamping rod 83 fixed on the surface of the pedal 84 can be re-inserted into the clamping groove 82 opened on the surface of the disc 81. This method can ensure that the sunshade net 1 is not changed due to external factors (such as wind force, accidental collision, etc.), thereby stably providing the expected sunshade effect.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An agricultural sunshade net with adjustable height, comprising a sunshade net (1), characterized in that: A fixing ring (2) is fixedly mounted on the surface of the sunshade net (1); a circular plate (3) is fixedly mounted on the bottom of the fixing ring (2); the bottom of the circular plate (3) is in contact with the surface of a support column (4); a support seat (5) is fixedly mounted on the bottom of the support column (4); a fixing frame (6) is fixedly mounted on the surface of the support seat (5); a control component (7) and a driven component (8) are arranged inside the fixing frame (6); the control component (7) comprises: A cone thorn block (71), a moving rod (72) is fixedly mounted on the surface of the cone thorn block (71), the moving rod (72) penetrates the support column (4) and is slidably connected to the support column (4), and a cross bar (73) is fixedly mounted on the surface of the moving rod (72), the cross bar (73) penetrates the support column (4) and is slidably connected to the support column (4); A slide plate (74), wherein the slide plate (74) is slidably connected to the surface of the support column (4), the surface of the slide plate (74) is fixedly connected to the surface of the cross bar (73), the surface of the slide plate (74) is hinged to one end of a movable rod (75), the other end of the movable rod (75) is hinged to the surface of a moving block (76), and the moving block (76) is slidably connected to the inner wall of the fixed frame (6); An adjusting member (77), wherein an adjusting member (77) for adjusting is arranged inside the support column (4).

2. The height-adjustable agricultural sunshade net according to claim 1, characterized in that: The adjusting member (77) comprises a folding rod (771), one end of which is hinged to the surface of the moving block (76), the other end of which is hinged to the surface of a sliding block (772), and the sliding block (772) is slidably connected to the surface of the supporting column (4).

3. The height-adjustable agricultural sunshade net according to claim 2, characterized in that: A sliding rod (773) is fixedly mounted on the surface of the slider (772), a vertical rod (774) is fixedly mounted on the surface of the sliding rod (773), the vertical rod (774) passes through the support column (4) and is slidably connected to the support column (4), the surface of the vertical rod (774) is fixedly connected to the surface of the circular plate (3), the surface of the vertical rod (774) is fixedly connected to one end of a spring (775), and the other end of the spring (775) is fixedly mounted on the inner wall of the support column (4).

4. The height-adjustable agricultural sunshade net according to claim 1, characterized in that: The fixed frame (6) is penetrated by a threaded rod (776) and is rotatably connected to the threaded rod (776); a rotating rod (777) is fixedly mounted on the surface of the threaded rod (776); the rotating rod (777) is rotatably connected to the surface of the fixed frame (6); and the threaded rod (776) penetrates the moving block (76) and is threadably connected to the moving block (76).

5. The height-adjustable agricultural sunshade net according to claim 4, characterized in that: The driven component (8) comprises a disc (81), wherein the disc (81) is penetrated by a threaded rod (776) and is fixedly connected to the threaded rod (776).

6. The height-adjustable agricultural sunshade net according to claim 5, characterized in that: A clamping groove (82) is provided on the surface of the disc (81).

7. The height-adjustable agricultural sunshade net according to claim 1, characterized in that: The surface of the fixed frame (6) is fixedly connected to one end of the second spring (85), and the other end of the second spring (85) is fixedly mounted on the surface of the pedal (84). A clamping rod (83) is fixedly mounted on the surface of the pedal (84), and the clamping rod (83) passes through the fixed frame (6) and is slidably connected to the fixed frame (6).

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