Water and soil conservation multi-stage sand blocking device

Abstract

The utility model discloses a multistage sand blocking device for water and soil conservation. Comprising a base, an extension plate, a fixing nail, a first intercepting mechanism, a first intercepting seat, an extension seat, a through hole, a filter screen, a limiting mechanism, a sliding frame, a limiting groove, a fixing mechanism, a cover plate, a first bolt, a first lifting ring, an adjusting mechanism, a fixing seat, a sliding plate, a slot, a stud, a rotating wheel, a second intercepting mechanism, a fixing frame, a filter screen seat, a second lifting ring, a filtering mechanism, a pore plate and a filter screen plate. The adjusting mechanism is arranged between the first intercepting base and the extending base and comprises a fixing base fixedly connected to the middle of the upper ends of the two sides of the first intercepting base. Compared with the prior art, the device has the advantages that multi-stage interception of silt is formed through the first interception mechanism and the second interception mechanism, the filter screen and the filter screen seat are convenient to clean, the height of the extension seat can be adjusted to the height suitable for interception, and the whole device is more flexible and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of soil and water conservation, in particular to a multi-stage sand-trapping device for soil and water conservation. Background Art

[0002] Soil and water conservation refers to the prevention and control of soil erosion, protection, improvement and rational use of soil and water resources, maintenance and improvement of land productivity, and reduction of floods, droughts and sandstorms, so as to give full play to the ecological, economic and social benefits of water and soil resources, establish a good ecological environment, and support sustainable development of production activities and social welfare undertakings. Since the 1980s, we have entered a new stage of comprehensive control of soil erosion with small watersheds as units. Small watersheds refer to closed watersheds with relatively small areas formed by watersheds and outlet sections.

[0003] The multi-stage sand-trapping device for soil and water conservation described in Publication No. CN219586668U belongs to the technical field of soil and water conservation and comprises a positioning plate, wherein the upper surface of the positioning plate is fixedly connected to two fixing plates, the upper surface of the positioning plate is fixedly connected to two connecting plates, and the side surfaces of the two connecting plates close to each other are fixedly connected to a positioning frame, and the upper surface of the positioning plate is fixedly connected to a filter plate, and the front side of the filter plate is provided with a plurality of groups of through holes arranged at equal distances, and the sliding plate drives the ground-inserting nails to move downward through the cooperation of the electric push rod and the sliding plate, until the ground-inserting nails are inserted into the ground, so as to achieve the purpose of adjusting the angle of the positioning plate, effectively avoiding the problem of danger to the operator when cleaning the mud and sand, and because the first filter screen is provided inside the groove, the first filter screen can be taken out and cleaned, thereby improving the use effect of the multi-stage sand-trapping device, but the prior art still has defects:

[0004] 1. In the prior art, a filter plate is fixedly connected to the upper surface of the positioning plate to intercept the silt, but the height of the filter plate is fixed, and the height cannot be flexibly adjusted according to different use locations to meet the sand interception requirements at different heights, which is not flexible and convenient to use.

[0005] 2. In the prior art, there is only a first filter screen in the middle of the groove inside the filter plate. After the sediment accumulates, the first filter screen can be taken out from the groove to be cleaned. The sediment intercepted by the multiple second filter screens at the rear end accumulates on the upper end of the positioning plate, which is still inconvenient to clean. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a multi-stage sand-trapping device for soil and water conservation.

[0007] In order to solve the above technical problems, the utility model provides a technical solution: a multi-stage sand trap device for soil and water conservation, comprising:

[0008] A base, with extension plates fixedly connected to both sides and front and rear sides of the base;

[0009] A plurality of fixing nails are inserted into the extension plate;

[0010] An interception mechanism 1 is arranged on the front side of the upper end of the base, and the interception mechanism 1 includes an interception seat 1 fixedly connected to the front side of the upper end of the base, an extension seat is inserted into the upper end of the interception seat 1, a plurality of evenly distributed through holes are opened between the interception seat 1 and the front and rear sides of the extension seat, and a filter is arranged in the middle of the extension seat.

[0011] A limiting mechanism, wherein the limiting mechanism is arranged between the first intercepting seat and the extending seat;

[0012] A fixing mechanism, wherein the fixing mechanism is arranged on the filter screen;

[0013] An adjustment mechanism is arranged between an intercepting seat and an extension seat, and the adjustment mechanism includes a fixed seat fixedly connected to the middle of the upper ends of both sides of the intercepting seat, a slide plate is inserted in the middle of the fixed seat, the slide plate passes through the intercepting seat and is inserted on the extension seat, a number of evenly distributed slots for matching the slide plate are provided on both sides of the extension seat, a stud is rotatably connected to the side of the slide plate away from the extension seat, one end of the stud is threadedly connected to the middle of one side of the fixed seat, and a rotating wheel is fixedly connected to the end of the stud away from the slide plate.

[0014] The second interception mechanism is arranged at the rear side of the upper end of the base, and the second interception mechanism comprises a fixed frame fixedly connected to the rear side of the upper end of the base, a filter seat is fixedly connected to the middle of the fixed frame, and two lifting rings are fixedly connected to the front and rear sides of the upper end of the filter seat;

[0015] A filtering mechanism, wherein the filtering mechanism is arranged on the filter seat;

[0016] As an improvement, the limiting mechanism includes:

[0017] A sliding frame, the sliding frame is fixedly connected to the lower end of the extension seat;

[0018] A limiting groove is arranged inside the intercepting seat and is used in conjunction with the sliding frame.

[0019] As an improvement, the fixing mechanism comprises:

[0020] A cover plate, wherein the cover plate is arranged at the upper end of the extension seat, and the filter screen is arranged at the lower end of the cover plate;

[0021] Bolt 1, two of the bolts 1 are threadedly connected to the middle of the upper ends of both sides of the extension seat, and the bolts 1 are threadedly connected to the cover plate;

[0022] A lifting ring 1, wherein the two lifting rings 1 are fixedly connected to both sides of the upper end of the extension seat.

[0023] As an improvement, the filtering mechanism comprises:

[0024] Orifice plates, two orifice plates are fixedly inserted in the middle of the front and rear ends of the filter seat;

[0025] A filter plate is fixedly connected to the front and back of the filter seat.

[0026] As an improvement, raised structures are provided on both sides of the upper end of the filter seat and are placed on the upper ends of both sides of the fixed frame.

[0027] The advantages of the utility model compared with the prior art are: 1. In the utility model, the extension seat is moved up and down at the upper end inside the interception seat to adjust the height, and the sliding frame slides in the limit groove to limit it. The height of the upward movement of the extension seat can be adjusted according to the interception height requirements of the use site. After the extension seat is adjusted to a suitable height, the rotating wheels on both sides are rotated to drive the studs to rotate. The rotation of the studs drives the slide plate to move and plug into the suitable slots on both sides of the extension seat to fix the height of the extension seat.

[0028] 2. In the utility model, when the filter needs to be cleaned, unscrew two bolts one, lift the lifting ring one through an external device, lift and take out the filter and the cover plate, remove the filter from the lower end of the cover plate, pour out the mud and sand inside the filter to clean it, and then put it back to its original position. When the mud and sand in the filter seat needs to be cleaned, use an external device to lift and take out the filter seat from the inside of the fixed frame through the lifting ring two, and clean the mud and sand in the filter seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the structure of a multi-stage sand trap device for soil and water conservation in the utility model. Figure 1 .

[0030] Figure 2 This is a schematic diagram of the structure of a multi-stage sand trap device for soil and water conservation in the utility model. Figure 2 .

[0031] Figure 3 It is a cross-sectional view of a multi-stage sand-trapping device for soil and water conservation of the utility model.

[0032] Figure 4 This is a partial structural diagram of a multi-stage sand trap device for soil and water conservation in the utility model. Figure 1 .

[0033] Figure 5 It is a right view of a multi-stage sand-trapping device for soil and water conservation of the utility model.

[0034] Figure 6 yes Figure 5Schematic diagram of the cross section at A-A in the middle.

[0035] Figure 7 yes Figure 6 Enlarged view of area A in the middle.

[0036] Figure 8 yes Figure 6 Enlarged view of area B.

[0037] Fig. 9 This is a partial structural diagram of a multi-stage sand trap device for soil and water conservation in the utility model. Figure 2 .

[0038] Fig.10 This is a partial structural diagram of a multi-stage sand trap device for soil and water conservation in the utility model. Figure 3 .

[0039] As shown in the figure: 1. Base; 2. Extension plate; 3. Fixing nail; 4. Intercepting mechanism 1; 41. Intercepting seat 1; 42. Extension seat; 43. Through hole; 44. Filter; 5. Limiting mechanism; 51. Sliding frame; 52. Limiting groove; 6. Fixing mechanism; 61. Cover plate; 62. Bolt 1; 63. Lifting ring 1; 7. Adjusting mechanism; 71. Fixing seat; 72. Slide plate; 73. Slot; 74. Stud; 75. Rotor; 8. Intercepting mechanism 2; 81. Fixing frame; 82. Filter seat; 83. Lifting ring 2; 9. Filtering mechanism; 91. Orifice plate; 92. Filter plate. DETAILED DESCRIPTION

[0040] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0041] A multi-stage sand-trapping device for soil and water conservation comprises a base 1, with extension plates 2 fixedly connected to both sides and front and rear sides of the base 1, a plurality of evenly distributed fixing nails 3 inserted on the extension plates 2, the base 1 is fixed by the fixing nails 3, an interception mechanism 1 4 is arranged on the front side of the upper end of the base 1, and an interception mechanism 2 8 is arranged on the rear side of the upper end of the base 1.

[0042] The interception mechanism 4 includes an interception seat 41 fixedly connected to the front side of the upper end of the base 1, an extension seat 42 is inserted at the upper end of the interception seat 41, a plurality of evenly distributed through holes 43 are opened in the middle of the front and rear sides of the interception seat 41 and the extension seat 42, a filter screen 44 is arranged in the middle of the extension seat 42, the lower end of the filter screen 44 is located in the middle of the interception seat 41, the filter screen 44 intercepts the mud and sand in it, a limiting mechanism 5 is arranged between the interception seat 41 and the extension seat 42, the limiting mechanism 5 includes a sliding frame 51 and a limiting groove 52, the sliding frame 51 is fixedly connected to the lower end of the extension seat 42, the limiting groove 52 is opened in the interception seat 41 and is used in conjunction with the sliding frame 51, the extension seat 42 can move up and down at the upper end of the interior of the interception seat 41 to adjust the height, the sliding frame 51 slides in the limiting groove 52 to limit it, and the height of the upward movement of the extension seat 42 can be adjusted according to the interception height requirement of the use site, and then a suitable filter screen 44 is selected according to the height of the interception seat 41 and the extension seat 42 to be placed inside.

[0043] A fixing mechanism 6 is provided on the filter 44, and the fixing mechanism 6 includes a cover plate 61, a bolt 62, and a lifting ring 63. The cover plate 61 is provided at the upper end of the extension seat 42, and the lower end of the cover plate 61 is plugged into the upper end inside the extension seat 42. The filter 44 is provided at the lower end of the cover plate 61, and the filter 44 can be fixed to the lower end of the cover plate 61 by bolts, etc. to form a detachable structure, which is convenient for separating the filter 44 from the cover plate 61 and pouring out the mud and sand inside the filter 44. Two bolts 62 are threadedly connected to the middle of the upper ends of both sides of the extension seat 42, and the bolts 62 are threadedly connected to the cover plate 61. Two lifting rings 63 are fixedly connected to both sides of the upper end of the extension seat 42. The lifting ring 63 is convenient for lifting and removing the filter 44 and the cover plate 61 through an external device.

[0044] An adjustment mechanism 7 is provided between the intercepting seat 41 and the extension seat 42. The adjustment mechanism 7 includes a fixed seat 71 fixedly connected to the middle of the upper ends of both sides of the intercepting seat 41, a slide plate 72 is inserted in the middle of the fixed seat 71, the slide plate 72 passes through the intercepting seat 41 and is inserted on the extension seat 42, and a number of evenly distributed slots 73 for matching with the slide plate 72 are provided on both sides of the extension seat 42. A stud 74 is rotatably connected to the side of the slide plate 72 away from the extension seat 42, one end of the stud 74 is threadedly connected to the middle of one side of the fixed seat 71, and a rotating wheel 75 is fixedly connected to the end of the stud 74 away from the slide plate 72. After the extension seat 42 is adjusted to a suitable height, the rotating wheels 75 on both sides are rotated to drive the stud 74 to rotate. The rotation of the stud 74 drives the slide plate 72 to move and be inserted into the suitable slots 73 on both sides of the extension seat 42, so as to fix the height of the extension seat 42.

[0045] The interception mechanism 8 includes a fixed frame 81 fixedly connected to the rear side of the upper end of the base 1, a filter seat 82 is fixedly connected to the middle of the fixed frame 81, and protruding structures are provided on both sides of the upper end of the filter seat 82, which are placed on the upper ends of both sides of the fixed frame 81. A filtering mechanism 9 is provided on the filter seat 82, and the filtering mechanism 9 includes a perforated plate 91 and a filter plate 92. The two perforated plates 91 are fixedly inserted in the middle of the front and rear ends of the filter seat 82, and the filter plate 92 is fixedly connected to the front and back of the filter seat 82. The filter plate 92 intercepts the mud and sand into the filter seat 82, and the front and back sides of the upper end of the filter seat 82 are fixedly connected with a lifting ring 83, which is convenient for using an external device to lift and remove the filter seat 82 from the fixed frame 81 through the lifting ring 83, so as to clean the mud and sand in the filter seat 82.

[0046] When the utility model is implemented, Figure 1-10 As shown, when in use, the base 1 is fixed by the fixing nail 3, and the extension seat 42 is moved up and down at the upper end of the interception seat 41 to adjust the height. The sliding frame 51 slides in the limiting groove 52 to limit it. The height of the extension seat 42 moving upward can be adjusted according to the interception height requirements of the use site. After the extension seat 42 is adjusted to a suitable height, the rotating wheels 75 on both sides are rotated to drive the studs 74 to rotate. The rotation of the studs 74 drives the slide plate 72 to move and plug into the suitable slots 73 on both sides of the extension seat 42, so as to fix the height of the extension seat 42.

[0047] Then, according to the height of the intercepting seat 41 and the extension seat 42, select a suitable filter 44, fix the filter 44 to the lower end of the cover plate 61 by means of screws or other detachable fixing methods, then lift the lifting ring 63, and place the filter 44 inside the intercepting seat 41 and the extension seat 42. After placement, rotate the two bolts 62 connecting the extension seat 42 and the cover plate 61 to fix them. When the filter 44 needs to be cleaned, unscrew the two bolts 62, lift the lifting ring 63 through an external device, lift and take out the filter 44 and the cover plate 61, remove the filter 44 from the lower end of the cover plate 61, pour out the mud and sand inside the filter 44, clean it, and then place it back in place.

[0048] The two filter plates 92 at the rear end intercept the silt into the filter seat 82. When the silt in the filter seat 82 needs to be cleaned, an external device is used to lift the filter seat 82 out of the fixed frame 81 through the lifting ring 83 to clean the silt in the filter seat 82.

[0049] The interception mechanism 1 4 and the interception mechanism 2 8 form a multi-stage interception of sediment, and the filter 44 and the filter seat 82 are easy to clean, and the height of the extension seat 42 can be adjusted to a height suitable for interception, so the overall device is more flexible and convenient to use.

[0050] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0051] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A multi-stage sediment trap device for soil and water conservation, characterized in that: include: A base (1), with extension plates (2) fixedly connected to both sides and front and rear sides of the base (1); A fixing nail (3), wherein a plurality of the fixing nails (3) are inserted into the extension plate (2); An interception mechanism (4), the interception mechanism (4) being arranged on the front side of the upper end of the base (1), the interception mechanism (4) comprising an interception seat (41) fixedly connected to the front side of the upper end of the base (1), an extension seat (42) being inserted at the upper end of the interception seat (41), a plurality of evenly distributed through holes (43) being provided between the front and rear sides of the interception seat (41) and the extension seat (42), and a filter screen (44) being provided in the middle of the extension seat (42); A limiting mechanism (5), wherein the limiting mechanism (5) is arranged between the first intercepting seat (41) and the extending seat (42); A fixing mechanism (6), wherein the fixing mechanism (6) is arranged on the filter screen (44); An adjusting mechanism (7), the adjusting mechanism (7) being arranged between the intercepting seat (41) and the extending seat (42), the adjusting mechanism (7) comprising a fixing seat (71) fixedly connected to the middle of the upper ends of both sides of the intercepting seat (41), a slide plate (72) being inserted in the middle of the fixing seat (71), the slide plate (72) passing through the intercepting seat (41) and being inserted on the extending seat (42), a plurality of slots (73) evenly distributed and used in conjunction with the slide plate (72) being provided on both sides of the extending seat (42), a stud (74) being rotatably connected to a side of the slide plate (72) away from the extending seat (42), one end of the stud (74) being threadedly connected to the middle of one side of the fixing seat (71), and a rotating wheel (75) being fixedly connected to one end of the stud (74) away from the slide plate (72); Intercepting mechanism 2 (8), the intercepting mechanism 2 (8) being arranged at the rear side of the upper end of the base (1), the intercepting mechanism 2 (8) comprising a fixing frame (81) fixedly connected to the rear side of the upper end of the base (1), a filter seat (82) being fixedly connected in the middle of the fixing frame (81), and lifting rings 2 (83) being fixedly connected at the front and rear sides of the upper end of the filter seat (82); A filtering mechanism (9), wherein the filtering mechanism (9) is arranged on a filter seat (82).

2. A soil and water conservation multi-stage sediment trap device according to claim 1, characterized in that: The limiting mechanism (5) comprises: A sliding frame (51), wherein the sliding frame (51) is fixedly connected to the lower end of the extension seat (42); A limiting groove (52), wherein the limiting groove (52) is arranged inside the first intercepting seat (41) and is used in conjunction with the sliding frame (51).

3. A soil and water conservation multi-stage sediment trap device according to claim 1, characterized in that: The fixing mechanism (6) comprises: A cover plate (61), wherein the cover plate (61) is arranged at the upper end of the extension seat (42), and the filter screen (44) is arranged at the lower end of the cover plate (61); Bolt 1 (62), two of the bolts 1 (62) are threadedly connected to the middle of the upper ends of both sides of the extension seat (42), and the bolt 1 (62) is threadedly connected to the cover plate (61); A lifting ring (63), wherein the two lifting rings (63) are fixedly connected to both sides of the upper end of the extension seat (42).

4. A soil and water conservation multi-stage sediment trap device according to claim 1, characterized in that: The filtering mechanism (9) comprises: Orifice plates (91), two orifice plates (91) are fixedly inserted in the middle of the front and rear ends of the filter seat (82); A filter plate (92) is fixedly connected to the front and rear of the filter seat (82).

5. The multi-stage sediment trap device for soil and water conservation according to claim 1, characterized in that: The filter seat (82) is provided with raised structures on both sides of the upper end, and is placed on the upper ends of both sides of the fixing frame (81).

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