Ecological intercepting device for silt in farmland ditch

Abstract

The utility model relates to the technical field of ecological intercepting devices for silt in farmland ditches, and discloses an ecological intercepting device for silt in farmland ditches. Comprising a first intercepting plate, a second intercepting plate is arranged on one side in the first intercepting plate in a sliding mode, a sliding block is arranged on the other side in the first intercepting plate in a sliding mode, a first inclined panel is arranged on the second intercepting plate, and a second inclined panel is arranged on the sliding block; the device further comprises a telescopic assembly, the telescopic assembly comprises a telescopic adjusting assembly and a guide limiting assembly, the guide limiting assembly comprises a guide cylinder, a first moving rod is arranged on one side of the guide cylinder in a sliding mode, and a second moving rod is arranged on the other side of the guide cylinder in a sliding mode. According to the utility model, the telescopic adjusting assembly and the intercepting plate are arranged, so that silt intercepting is carried out on ditches with different sizes.

Description

TECHNICAL FIELD

[0001] The utility model relates to ecological interception device technical field of farmland ditch sediment, concretely is ecological interception device of farmland ditch sediment. BACKGROUND

[0002] Farmland ditch as important component part of farmland water conservancy facilities, bears the role of drainage and subsidence reduction, ensures the high yield and stable yield of agriculture, and is also the main channel of agricultural non -point source pollution flow to river pond and reservoir, sets up the blocking device in farmland ditch link, through the natural settlement of pollutant, the sediment interception adsorption, the absorption of animals and plants and the microbial degradation transformation such as various ways, retains, absorbs, fixes or transfers the nitrogen and phosphorus pollutants in farmland, can effectively reduce the transfer and diffusion of agricultural non -point source pollution, has remarkable effect to water pollution prevention and control, the existing ecological interception sediment device, generally is the blocking device of single -use design, for example, a blocking device is the water permeable dam, is composed of filler, emergent plant and outer fixed material, utilizes the denitrification phosphorus removal filler to filter and adsorb the nitrogen and phosphorus elements in ditch water flow, because the interception effect of denitrification phosphorus removal filler attenuates with the using time, needs to be replaced regularly, and the existing water permeable dam does not carry out the pertinence design for filler replacement, and it is troublesome to replace the filler.

[0003] After the retrieval, the prior art (application number: CN202110422956.0) has been searched, which is described as "an ecological interception sediment device for farmland ditch and a maintenance method thereof". The utility model includes a water permeable dam and a sediment assembly. The water permeable dam is placed in the ditch, and the water permeable dam is a hollow box structure containing adsorbent material inside. The water permeable dam has water permeability along the water flow direction. The sediment assembly is located upstream of the water permeable dam and is arranged close to the water permeable dam. The sediment assembly includes a sediment bottom plate and a sediment bag. The sediment bag is connected to a sediment bag hanging rope, and the sediment bag hanging rope extends beyond the water surface of the ditch.

[0004] However, although the existing technology improves the purification effect of the ditch, it still has some shortcomings: it cannot intercept sediment in ditches of different sizes. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides an ecological interception device for farmland ditch sediment.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of ecological interception device of farmland ditch sediment, including intercepting plate one, intercepting plate two is slidably arranged in the inner side of intercepting plate one, slider is slidably arranged in the other side of intercepting plate one, slope panel one is arranged on intercepting plate two, slope panel two is arranged on slider;Further including telescopic component, the telescopic component includes telescopic adjusting component and guiding limiting component, the guiding limiting component includes guide cylinder, mobile rod one is slidably arranged in the side of guide cylinder, mobile rod two is slidably arranged in the other side of guide cylinder, fixed plate is arranged below guide cylinder, connecting plate is arranged on fixed plate, telescopic adjusting component is arranged on connecting plate, the telescopic adjusting component includes threaded sleeve, threaded sleeve is respectively threadedly connected with threaded rod one and threaded rod two on both sides, and knob is arranged on threaded sleeve.

[0007] As further description of the above technical solution:

[0008] The upper and lower of the fixed plate are respectively provided with the guiding limiting component which is parallel to each other, the mobile rod one and the mobile rod two are respectively slid on the two sides of the threaded rod one, and the side of the mobile rod one away from the guide cylinder is connected with the slope panel one, and the side of the mobile rod two away from the guide cylinder is connected with the slope panel two.

[0009] As further description of the above technical solution:

[0010] The outer wall of the fixed plate is fixedly provided with two groups of connecting plates, the telescopic adjusting component penetrates the connecting plate, the threaded rod one and the threaded rod two are respectively threadedly connected on the two sides of the threaded sleeve, and the threaded rod one and the threaded rod two are threadedly opposite, the threaded sleeve is rotated on the connecting plate, by screwing the threaded sleeve, the threaded rod one and the threaded rod two are driven to move to two sides and push the slope panel one and the slope panel two to unfold.

[0011] As further description of the above technical solution:

[0012] The knob is fixed on the outside of the threaded sleeve, for screwing the threaded sleeve.

[0013] As further description of the above technical solution:

[0014] The guide cylinder and the threaded sleeve are parallel, for guiding.

[0015] As further description of the above technical solution:

[0016] The inner wall of the slope panel one is fixedly connected with the outer side of the intercepting plate two, and the inner wall of the slope panel two is fixedly connected with the outer side of the slider.

[0017] As further description of the above technical solution:

[0018] The first intercepting plate is provided with a plurality of groups of small holes, the second intercepting plate and the sliding block are both provided with a plurality of groups of small holes, and the small holes on the second intercepting plate and the sliding block are parallel to the small holes on the first intercepting plate.

[0019] The utility model has the advantages of the following:

[0020] 1. The first intercepting plate, the second intercepting plate, the sliding block and the inclined plane plate one and two are arranged, so that the farmland ditch silt is effectively intercepted and separated, and the device can adapt to different ditch environments.

[0021] 2. The telescopic assembly is arranged, so that the device can be adjusted according to the width of the ditch and the amount of silt, and the adaptability of the device is improved. DRAWINGS

[0022] Figure 1 A schematic view of the ecological intercepting device for farmland ditch silt is provided.

[0023] Figure 2 A schematic view of the inclined plane plate of the ecological intercepting device for farmland ditch silt is provided.

[0024] Figure 3 A partial schematic view of the guide limiting assembly of the ecological intercepting device for farmland ditch silt is provided.

[0025] Figure 4 A partial schematic view of the telescopic adjusting assembly of the ecological intercepting device for farmland ditch silt is provided.

[0026] Figure 5 A schematic view of the intercepting plate of the ecological intercepting device for farmland ditch silt is provided.

[0027] Legend:

[0028] 1. Inclined plane plate one; 2. Inclined plane plate two; 3. Telescopic assembly; 31. Telescopic adjusting assembly; 311. Threaded sleeve; 312. Threaded rod one; 313. Threaded rod two; 32. Guide limiting assembly; 321. Guide cylinder; 322. Moving rod one; 323. Moving rod two; 33. Fixed plate; 34. Connecting plate; 35. Turn button; 4. First intercepting plate; 5. Second intercepting plate; 6. Sliding block. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present utility model.

[0030] With reference to Figures 1-5 The utility model provides a kind of ecological interception device of farmland ditch sediment, it include: intercepting plate one 4, intercepting plate one 4 inside one side slidingly arranged with intercepting plate two 5, the other side slidingly arranged with slider 6 in intercepting plate one 4, be provided with inclined plane board one 1 on intercepting plate two 5, be provided with inclined plane board two 2 on slider 6;Still include telescopic component 3, telescopic component 3 includes telescopic adjusting component 31 and guiding limiting component 32, guiding limiting component 32 includes guide cylinder 321, one side of guide cylinder 321 slidingly arranged with moving rod one 322, the other side of guide cylinder 321 slidingly arranged with moving rod two 323, fixed plate 33 is provided below guide cylinder 321, fixed plate 33 is provided with connecting plate 34, connecting plate 34 is provided with telescopic adjusting component 31, telescopic adjusting component 31 includes threaded sleeve 311, the both sides of threaded sleeve 311 are respectively connected with threaded rod one 312 and threaded rod two 313 with thread, threaded sleeve 311 is provided with screw knob 35.

[0031] In the embodiment, telescopic adjusting component, guiding limiting component and intercepting plate constitute the ecological interception device of farmland ditch sediment related to the present application, realize a kind of ecological interception device of farmland ditch sediment.

[0032] In the embodiment, intercepting plate two (5) and slider (6) are slidingly arranged in intercepting plate one (4), and the interception position is adjusted according to the width of the ditch.

[0033] In the embodiment, the both sides of threaded sleeve (311) in telescopic adjusting component (31) are respectively connected with threaded rod one (312) and threaded rod two (313) with thread, threaded sleeve (311) is screwed by screw knob (35), drives threaded rod one (312) and threaded rod two (313) to move to both sides, ensure the stability in telescopic process.

[0034] It should be noted that the intercepting plate is made of quartz sandstone, which has high hardness and good wear resistance. The chemical composition of quartz sandstone is mainly silicon dioxide, which makes it have good chemical stability and is not easy to react with water and other chemicals. Since it is a natural material, quartz sandstone is not repelled by the natural environment and is suitable for use in ecological interception dam projects. In addition, quartz sandstone has the characteristics of easy cleaning and low maintenance cost.

[0035] Specifically, the upper and lower portions of the fixed plate 33 are provided with guiding and limiting assemblies 32 which are parallel to each other, the moving rod one 322 and the moving rod two 323 are respectively slid on the two sides of the threaded rod one 312, and the side of the moving rod one 322 away from the guiding cylinder 321 is connected with the inclined plane one 1, and the side of the moving rod two 323 away from the guiding cylinder 321 is connected with the inclined plane two 2.

[0036] In the embodiment, the guiding and limiting assemblies 32 which are parallel to each other and are arranged on the upper and lower portions of the fixed plate 33 ensure the guiding and limiting of the moving rod one 322 and the moving rod two 323 during the stretching and retracting process, and the moving rod one 322 and the moving rod two 323 are respectively slid on the two sides of the threaded rod one 312, so that the device can be adjusted according to the specific width of the ditch and the sediment condition.

[0037] Specifically, the outer wall of the fixed plate 33 is fixedly provided with two connecting plates 34, the stretching and adjusting assembly 31 penetrates through the connecting plates 34, the threaded rod one 312 and the threaded rod two 313 are respectively threadedly connected on the two sides of the threaded sleeve 311 and are oppositely threaded, the threaded sleeve 311 is rotated on the connecting plate 34, and the threaded rod one 312 and the threaded rod two 313 are driven to move to the two sides and push the inclined plane one 1 and the inclined plane two 2 to expand by screwing the threaded sleeve 311.

[0038] As a preferable implementation, the threaded rod one 312 and the threaded rod two 313 are respectively threadedly connected on the two sides of the threaded sleeve 311 and are oppositely threaded, and the movement of the threaded rods 312 and 313 can drive the expansion of the inclined planes 1 and 2, so that the device can be adjusted according to the width of the ditch and the sediment condition.

[0039] Specifically, the knob 35 is fixed to the outer side of the threaded sleeve 311 and is used for screwing the threaded sleeve 311.

[0040] It should be noted that the threaded rod one 312 and the threaded rod two 313 are respectively threadedly connected with the threaded sleeve 311 and are oppositely threaded, the two threaded rods are simultaneously moved in opposite directions by screwing the knob 35, and the inclined plane one 1 and the inclined plane two 2 are simultaneously moved.

[0041] Specifically, the guiding cylinder 321 is arranged in parallel with the threaded sleeve 311 and is used for guiding.

[0042] As a preferable implementation, the guiding cylinder 321 and the threaded sleeve 311 ensure the synchronous movement of the moving rod 322 and the moving rod 323.

[0043] Specifically, the inner wall of the inclined plane one 1 is fixedly connected with the outer side of the intercepting plate two 5, and the inner wall of the inclined plane two 2 is fixedly connected with the outer side of the sliding block 6.

[0044] It should be noted that the outer side of the inclined panel one 1 is fixedly connected with the intercepting plate two 5, and the outer side of the inclined panel two 2 is fixedly connected with the sliding block 6, so that the intercepting effect of the intercepting plate on the sediment is enhanced, and the inclined panel guides the water flow, so that the sediment is deposited on the intercepting plate.

[0045] Specifically, a plurality of groups of small holes are arranged on the intercepting plate one 4, and a plurality of groups of small holes are arranged on the intercepting plate two 5 and the sliding block 6, and the small holes on the intercepting plate two 5 and the sliding block 6 are parallel to the small holes on the intercepting plate one 4.

[0046] In the embodiment, the small holes increase the water permeation area of the intercepting plate, so that the sediment is deposited in the ditch, and the sediment interception efficiency is improved.

[0047] When the intercepting device is installed, the knob 35 is rotated, the knob 35 drives the threaded rod one 312 and the threaded rod two 313 to move, the threaded direction of the threaded rod one 312 and the threaded rod one 312 is opposite, the threaded rod one 312 and the threaded rod two 313 drive the inclined panel one 1 and the inclined panel two 2 to move in opposite directions respectively, the movable rod one 322 and the movable rod two 323 slide in the guide cylinder 321, the movement of the inclined panel one 1 and the inclined panel two 2 is guided, and the two groups of intercepting plate two 5 can slide in the intercepting plate one 4; and then the inclined panel one 1 and the inclined panel two 2 can be telescopic, and the ditch of different sizes can be adapted.

[0048] The ecological intercepting device for farmland ditch sediment can flexibly adjust the intercepting device to adapt to ditches of different widths and depths through the telescopic inclined panel one 1 and the inclined panel two 2. The rotation of the knob 35 can realize accurate adjustment of the positions of the inclined panel one 1 and the inclined panel two 2, ensure the accuracy of the intercepting effect and the water flow control, and the telescopic ability of the inclined panel one 1 and the inclined panel two 2 enables the intercepting device to be adjusted according to the sediment amount and the water flow speed, and the intercepting efficiency is improved.

[0049] Finally, it should be noted that: the above only describes preferred embodiments of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An ecological interception device for sedimentation in farmland ditches, characterized in that: The system includes an interceptor plate 1 (4), an interceptor plate 2 (5) which is slidably disposed on one side of the interceptor plate 1 (4), a slider (6) which is slidably disposed on the other side of the interceptor plate 1 (4), an inclined plate 1 (1) which is disposed on the interceptor plate 2 (5), and an inclined plate 2 (2) which is disposed on the slider (6); it also includes a telescopic assembly (3), which includes a telescopic adjustment assembly (31) and a guide limiting assembly (32), which includes a guide cylinder (321), a moving rod 1 (322) which is slidably disposed on one side of the guide cylinder (321), and a moving rod 2 (323) which is slidably disposed on the other side of the guide cylinder (321).

2. The ecological interception device for sedimentation in farmland ditches according to claim 1, characterized in that: A fixing plate (33) is provided below the guide cylinder (321). A connecting plate (34) is provided on the fixing plate (33). A telescopic adjustment component (31) is provided on the connecting plate (34). The telescopic adjustment component (31) includes a threaded sleeve (311). Threaded rod one (312) and threaded rod two (313) are threadedly connected to both sides of the threaded sleeve (311). A knob (35) is provided on the threaded sleeve (311). Parallel guide limiting components (32) are provided above and below the fixing plate (33). Moving rod one (322) and moving rod two (323) slide on both sides of threaded rod one (312). The side of moving rod one (322) away from the guide cylinder (321) is connected to inclined plate one (1), and the side of moving rod two (323) away from the guide cylinder (321) is connected to inclined plate two (2).

3. An ecological interception device for sedimentation in farmland ditches according to claim 2, characterized in that: Two sets of connecting plates (34) are fixedly installed on the outer wall of the fixed plate (33). The telescopic adjustment component (31) passes through the connecting plate (34). Threaded rod one (312) and threaded rod two (313) are respectively threaded to both sides of the threaded sleeve (311), and the threads of threaded rod one (312) and threaded rod two (313) are opposite. The threaded sleeve (311) rotates on the connecting plate (34). By twisting the threaded sleeve (311), threaded rod one (312) and threaded rod two (313) are driven to move to both sides and push inclined panel one (1) and inclined panel two (2) to unfold.

4. An ecological interception device for sedimentation in farmland ditches according to claim 3, characterized in that: The knob (35) is fixed to the outside of the threaded sleeve (311) and is used to turn the threaded sleeve (311).

5. An ecological interception device for sedimentation in farmland ditches according to claim 4, characterized in that: The guide sleeve (321) and the threaded sleeve (311) are arranged in parallel for guiding.

6. An ecological interception device for sedimentation in farmland ditches according to claim 5, characterized in that: The inner wall of the inclined panel one (1) is fixedly connected to the outer side of the interceptor plate two (5), and the inner wall of the inclined panel two (2) is fixedly connected to the outer side of the slider (6).

7. An ecological interception device for sedimentation in farmland ditches according to claim 6, characterized in that: The first interceptor plate (4) is provided with several sets of small holes, and the second interceptor plate (5) and the slider (6) are also provided with several sets of small holes. The small holes on the second interceptor plate (5) and the slider (6) are parallel to the small holes on the first interceptor plate (4).

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