CN117051780B - Efficient ecological interception ditch suitable for dry farmland - Google Patents
Efficient ecological interception ditch suitable for dry farmland Download PDFInfo
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- CN117051780B CN117051780B CN202311278375.XA CN202311278375A CN117051780B CN 117051780 B CN117051780 B CN 117051780B CN 202311278375 A CN202311278375 A CN 202311278375A CN 117051780 B CN117051780 B CN 117051780B
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- 230000000903 blocking effect Effects 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000008859 change Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 40
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 23
- 230000007306 turnover Effects 0.000 claims description 18
- 238000001125 extrusion Methods 0.000 claims description 10
- 239000002023 wood Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 241000196324 Embryophyta Species 0.000 abstract description 4
- 238000009412 basement excavation Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 11
- 238000003860 storage Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000447 pesticide residue Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010454 slate Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/085—Arresting devices for waterborne materials, e.g. gratings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention relates to the technical field of farmland ditch excavation, and discloses a high-efficiency ecological interception ditch suitable for dry farmland, wherein the inner wall of the ditch is provided with a groove, and an interception mechanism is arranged at the groove; the interception mechanism comprises a template, a mounting frame, a blocking unit and an operation unit; the templates are arranged in the grooves, and tops of two ends of the templates extend to two sides of the ditch; the mounting frame is detachably arranged above the template and spans the ditch; the blocking unit is movably connected with the mounting frame; the operating unit is connected with the mounting frame for enabling the blocking unit to change positions. The ditch provided by the invention can be quickly provided with the blocking mechanism in modularized design, is simple and convenient to operate, can be used as a sluice, effectively blocks garbage or weeds in the ditch, is beneficial to protecting the surrounding water environment, is ecological and environment-friendly, and is suitable for popularization.
Description
Technical Field
The invention relates to the technical field of farmland ditch excavation, in particular to a high-efficiency ecological interception ditch suitable for dry farmland.
Background
The surface ditch is a main carrier for agricultural water delivery and storage. In the production, the conventional farmland surface ditches often lack daily maintenance, weeds in the ditches are clustered, water flow is not smooth, and even garbage is accumulated. Because ditches in the farmland are generally communicated with water bodies such as rivers, reservoirs and the like at the periphery, in the farmland water-withdrawal process, water flow can bring weeds in the ditches or other untimely garbage into the peripheral water bodies. The impurities in the farmland ditch often contain pesticide residues, can pollute the surrounding water environment and even threaten the health of human bodies, so the farmland ditch is especially important to treat.
Disclosure of Invention
In order to solve the technical problems in the background technology, the invention provides a high-efficiency ecological interception ditch suitable for dry farmland.
The invention is realized by adopting the following technical scheme: the high-efficiency ecological interception ditch suitable for the dry farmland is provided with a groove on the inner wall, and an interception mechanism is arranged at the groove;
the interception mechanism comprises a template, a mounting frame, a blocking unit and an operation unit;
the templates are arranged in the grooves, and tops of two ends of the templates extend to two sides of the ditch;
the mounting frame is detachably arranged above the template and spans the ditch;
the blocking unit is movably connected with the mounting frame;
the operating unit is connected with the mounting frame for enabling the blocking unit to change positions.
Preferably, the cross section of the ditch is an isosceles trapezoid with wide upper part and narrow lower part, two sides of the groove extend to the sides of the ditch, the template is a wood board or a plastic board, and concrete is poured between the template and the gap of the groove.
According to the scheme, the groove is excavated in the ditch, after the bottom surface of the groove is leveled, the template with the same shape and size is embedded in the groove, and concrete pouring is adopted at the gap, so that the template is stably and firmly installed.
Preferably, the mounting bracket comprises two support frames and two symmetrically arranged cross beams, the two support frames are respectively fixed on two sides of the template, two ends of the two cross beams are respectively movably connected with the two support frames, an installation gap is formed between the two cross beams, and the blocking unit can be installed through the installation gap.
The installation clearance of this scheme design can be convenient blocking the unit and pass in the installation, improves the installation rate, convenient operation.
Preferably, the blocking unit comprises two side baffles and at least two middle baffles, wherein the side baffles are in a right-angle trapezoid shape, the inclined edges of the side baffles can be attached to the inner side walls of the templates, the middle baffles are located between the two side baffles, and an extrusion mechanism is further installed on the middle baffles, so that each middle baffle is in sealing contact with each side baffle.
The water gate for blocking the water flow in the ditch can be effectively formed through the cooperation of the side baffle and the middle baffle, the installation and the disassembly are convenient, and the middle baffle and the side baffle can be rotated according to actual needs so as to change the size of the hole capable of leading to water.
Preferably, the extrusion mechanism comprises a mounting groove formed in the side edge of the middle baffle, a movable plate movably arranged in the mounting groove and a driving piece arranged in the mounting groove, wherein the output end of the driving piece is connected with the movable plate, so that the movable plate moves along the inner wall of the mounting groove, and when the movable plates on two adjacent middle baffles are in contact, the two movable plates do not completely extend out of the corresponding mounting grooves.
After the middle baffle and the side baffles rotate to the same plane, the middle baffle and the side baffles can be tightly contacted through the extrusion mechanism, so that the tightness is better.
The driving piece can adopt the electric putter that can waterproof to install the battery above the crossbeam, the battery passes through waterproof cable switch-on driving piece, keeps its normal work.
Preferably, the bottom of the movable plate is also connected with a sealing plate, the inner wall of the mounting groove is provided with a sealing groove, and the tail end of the sealing plate is slidably inserted into the sealing groove.
Through above-mentioned design, can keep the leakproofness in the seal groove, avoid its inside entering moisture, and be provided with the sealing washer that can laminate with the fly leaf surface in the notch department of mounting groove.
Preferably, the support frame is provided with a fixing bolt, the support frame is connected with the template through the fixing bolt, the support frame is provided with a support rod in a penetrating way, two ends of the support rod are in a threaded rod shape, two ends of the support rod penetrate through the support frame and are connected with locking nuts, and two adjusting nuts are spirally arranged on the support rod positioned on the inner side of the support frame.
The adjusting nut sets up in the tip position that is close to the support frame before the installation for installation clearance between two crossbeams is big enough like this, in order to make things convenient for middle baffle and side baffle to pass the installation clearance, make the installation more convenient and fast.
Preferably, the cross section of the cross beam is L-shaped, and the end part of the cross beam is provided with a through hole for the supporting rod to pass through, and the distance between the two cross beams can be adjusted by rotating the adjusting nut, so that the width of the installation gap is adjusted.
Preferably, the manipulation unit comprises several groups of connection modules and operation modules;
the connecting module comprises a second transmission gear and a connecting shaft, wherein the connecting shaft penetrates through the mounting gap, the bottom end of the connecting shaft is connected with the middle baffle or the side baffle, the second transmission gear is arranged at the top end of the connecting shaft, and the second transmission gear is movably arranged above the two cross beams;
the operation module comprises a sliding plate which is connected to the cross beam in a sliding manner, the sliding plate slides along the length direction of the cross beam, a rack is arranged on one side, close to the second transmission gear, of the sliding plate, an operation rod is fixed on the top surface, close to the bank of the ditch, of the sliding plate, the operation rod is pulled to drive the second transmission gear to rotate, and each middle baffle and each side baffle are sequentially driven to rotate.
The bottom of the template is also provided with two symmetrically arranged turnover plates, and when the two turnover plates are turned to the vertical position, the two turnover plates can be respectively attached to two sides of the blocking unit, so that a gap between the bottom of the blocking unit and the bottom surface of the template is sealed, and the turnover plates and the middle baffle plate in the blocking unit are detachably arranged.
Through the structure, when the brake is used, the operating rod is held by hand, the sliding plate is pulled to slide, and under the meshing action of the rack and the transmission gear II, the corresponding middle baffle and the corresponding side baffle are driven to rotate so as to finish brake opening operation. And the sliding plate can drive the middle baffle plate and the side baffle plate to rotate sequentially or simultaneously by changing the length or the mounting position of the rack.
The connecting shaft is further movably provided with a pressing plate and a friction ring, the pressing plate is located between the friction ring and the second transmission gear, the friction ring is located between the two cross beams after installation, the bottom of the pressing plate is provided with a plurality of balls which can be in contact with the top surface of the cross beams, the cross beams are provided with installation areas corresponding to the connecting shaft, the installation areas are formed by protrusions located on the periphery of the pressing plate, and the protrusions are formed on the top surface of the cross beams so as to limit the pressing plate to move in the corresponding installation areas.
Through above-mentioned design, can avoid the friction between connecting axle and the crossbeam to because the connecting axle does not have accurate spacing between two crossbeams, the installation region through protruding formation like this can avoid the connecting axle to drive corresponding middle baffle and side baffle transitional movement, guarantees that it can be stable the upset, can not produce the phenomenon of mutual interference.
Compared with the prior art, the invention has the beneficial effects that:
the ecological interception ditch provided by the invention is characterized in that the inner wall of the ditch is provided with a groove, and an interception mechanism is arranged at the groove; the interception mechanism comprises a template, a mounting frame, a blocking unit and an operation unit; the templates are arranged in the grooves, and tops of two ends of the templates extend to two sides of the ditch; the mounting frame is detachably arranged above the template and spans the ditch; the blocking unit is movably connected with the mounting frame; the operating unit is connected with the mounting frame for enabling the blocking unit to change positions.
The intercepting mechanism with the modularized design can be quickly installed on the ditch, is simple and convenient to operate, can be used as a sluice, can effectively intercept garbage or weeds in the ditch, can effectively protect the surrounding water environment, and has good environmental protection.
Drawings
FIG. 1 is a schematic view of a trench and an interception mechanism therein according to the present invention;
FIG. 2 is a schematic view of the interception mechanism according to the present invention when closed;
FIG. 3 is a schematic view of an interception mechanism according to the present invention when opened;
FIG. 4 is an enlarged view of FIG. 1 at A in accordance with the present invention;
FIG. 5 is an enlarged view of FIG. 1 at B in accordance with the present invention;
FIG. 6 is an enlarged view of a partial structure at a beam in accordance with the present invention;
FIG. 7 is a cross-sectional view of an intermediate baffle according to the present invention;
FIG. 8 is a schematic view showing a part of a beam structure according to embodiment 2 of the present invention;
FIG. 9 is a top view of a portion of the structure of embodiment 2 of the present invention as viewed from above the cross beam;
fig. 10 is a schematic structural view of an intermediate baffle according to the present invention.
Main symbol description:
in the figure: channel 1, groove 101, template 2, turnover plate 3, cover plate 4, bar-shaped hole 401, flanging 402, mounting frame 5, cross beam 501, sliding plate 502, clamping groove 503, first transmission gear 6, mounting shaft 7, mounting plate 8, support frame 9, boss 901, fixing bolt 10, support rod 11, adjusting nut 12, operating rod 13, middle baffle 14, mounting groove 1401, slot 1402, sub baffle 1403, water hole 1404, second transmission gear 15, connecting shaft 16, side baffle 17, movable plate 18, driving piece 19, sealing plate 20, sealing groove 21, pressing plate 22, ball 23, friction ring 24, protrusion 25.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Example 1
Referring to fig. 1-7, the efficient ecological interception ditch suitable for dry farmland provided by the embodiment is provided with a groove 101 on the inner wall of the ditch 1, and an interception mechanism is arranged at the groove 101.
The interception mechanism comprises a template 2, a mounting frame 5, a blocking unit and a manipulation unit.
The form 2 is installed in the recess 101 with the tops of both ends of the form 2 extending to the sides of the trench 1, and slate or other protective structure may be laid over the form 2.
The mounting frame 5 is detachably arranged above the template 2 and spans the ditch 1;
the blocking unit is movably connected with the mounting frame 5;
the handling unit is connected to the mounting 5 for positioning the blocking unit.
As an alternative embodiment of the present invention, the cross section of the trench 1 is isosceles trapezoid with wide top and narrow bottom, two sides of the groove 101 extend to two sides of the trench, the form 2 is a wood board or a plastic board, and concrete is poured between the form 2 and the gap of the groove 101.
As an alternative embodiment of the present invention, the mounting frame 5 includes two supporting frames 9 and two symmetrically arranged cross beams 501, the two supporting frames 9 are respectively fixed at two sides of the template 2, two ends of the two cross beams 501 are respectively movably connected with the two supporting frames 9, an installation gap is formed between the two cross beams 501, and the blocking unit can be installed through the installation gap. The installation clearance of this scheme design can be convenient blocking the unit and pass in the installation, improves the installation rate, convenient operation.
As an alternative embodiment of the present invention, the blocking unit includes two side baffles 17 and at least two middle baffles 14, wherein the side baffles 17 have a right trapezoid shape, the inclined edges of the side baffles 17 can be attached to the inner side walls of the form 2, the middle baffles 14 are located between the two side baffles 17, and an extrusion mechanism is further installed on the middle baffles 14, so that each middle baffle 14 and the side baffles 17 are in sealing contact. The gate gap can be sealed by utilizing the extrusion mechanism during closing, and the extrusion mechanism is reset during opening, so that the phenomenon that the normal rotation of the middle baffle 14 and the side baffles 17 is interfered due to too tight contact between the middle baffle and the side baffles is avoided.
Referring to fig. 10, in order to further improve the interception effect and the water-passing effect, the top surface of the middle baffle 14 is provided with a slot 1402, the middle baffle 14 shells on two sides of the slot are provided with a plurality of water-passing holes 1404 communicated with the middle baffle 14 shells, so that the water flow can be kept to normally flow while large garbage in a ditch is intercepted, and the slot can be inserted with a sub baffle 1403, so that the water flow is conveniently blocked when the switch is closed.
Furthermore, the water gate for blocking the water flow in the ditch can be effectively formed through the cooperation of the side baffle 17 and the middle baffle 14, the installation and the disassembly are convenient, and the middle baffle and the side baffle can be rotated according to actual needs so as to change the size of the holes capable of communicating water.
As an alternative embodiment of the present invention, the extruding mechanism includes a mounting groove 1401 formed at a side of the middle baffle plate 14, a movable plate 18 movably disposed in the mounting groove 1401, and a driving member 19 disposed in the mounting groove 1401, wherein an output end of the driving member 19 is connected with the movable plate 18, so that when the movable plate 18 moves along an inner wall of the mounting groove 1401 and the movable plates 18 on two adjacent middle baffle plates 14 are in contact, both the movable plates 18 do not completely extend out of the corresponding mounting groove 1401. The notch of the installation groove 1401 can be sealed by the movable plate 18, and moisture, other sundries, garbage and the like can be prevented from entering the inside.
After the middle baffle and the side baffles rotate to the same plane, the middle baffle and the side baffles can be tightly contacted through the extrusion mechanism, so that the tightness is better. The driving piece 19 can adopt an electric push rod capable of preventing water, and a storage battery is arranged above the cross beam, and is connected with the driving piece through a waterproof cable to keep the normal work of the storage battery.
As an alternative embodiment of the present invention, a sealing plate 20 is further connected to the bottom of the movable plate 18, a sealing groove 21 is formed on the inner wall of the installation groove 1401, and the end of the sealing plate 20 is slidably inserted into the sealing groove 21. By the above design, the sealing performance in the sealing groove 21 can be maintained, the entry of moisture into the inside can be avoided, and the sealing ring which can be attached to the surface of the movable plate 18 is provided at the notch of the installation groove 1401.
As an alternative embodiment of the present invention, a fixing bolt 10 is installed on the supporting frame 9, the supporting frame 9 and the template 2 are connected through the fixing bolt 10, a supporting rod 11 is penetrated on the supporting frame 9, two ends of the supporting rod 11 are in a threaded rod shape, two ends of the supporting rod 11 penetrate through the supporting frame 9 and are connected with locking nuts, and two adjusting nuts 12 are spirally installed on the supporting rod 11 positioned on the inner side of the supporting frame 9.
Specifically, the adjusting nut 12 is disposed at an end position close to the supporting frame 9 before installation, so that the installation gap between the two cross beams 501 is large enough to facilitate the middle baffle and the side baffles to pass through the installation gap, and the installation is more convenient and quick.
As an alternative embodiment of the present invention, the cross-section of the cross-beam 501 is L-shaped, and the end of the cross-beam 501 is provided with a through hole for the support rod 11 to pass through, and the distance between the two cross-beams 501 can be adjusted by rotating the adjusting nut 12, thereby adjusting the width of the installation gap.
As an alternative embodiment of the invention, the handling unit comprises several groups of connection modules and operation modules;
the connecting module comprises a second transmission gear 15 and a connecting shaft 16, wherein the connecting shaft 16 passes through the installation gap, the bottom end of the connecting shaft is connected with the middle baffle 14 or the side baffle 17, the second transmission gear 15 is installed at the top end of the connecting shaft 16, and the second transmission gear 15 is movably arranged above the two cross beams 501;
the operation module comprises a sliding plate 502 which is connected to the cross beam 501 in a sliding manner, the sliding plate 502 slides along the length direction of the cross beam 501, a rack is arranged on one side, close to the second transmission gear 15, of the sliding plate 502, an operation rod 13 is fixed on the top surface, close to the bank edge of the ditch 1, of one side, close to the bank edge of the ditch 1, of the sliding plate 502, the operation rod 13 is pulled to drive the second transmission gear 15 to rotate, and each middle baffle 14 and each side baffle 17 are sequentially driven to rotate.
The bottom of the template is also provided with two symmetrically arranged turnover plates 3, and when the two turnover plates 3 are turned to the vertical position, the two turnover plates can be respectively attached to two sides of the blocking unit, so that a gap between the bottom of the blocking unit and the bottom surface of the template 2 is sealed, and the turnover plates 3 and an intermediate baffle 14 in the blocking unit are detachably arranged.
The bottom surfaces of the turnover plate 3 and the template 2 can be rotationally connected through hinges or pin shafts, and after the turnover plate 3 rotates to be in a vertical state, the bottom surfaces of the turnover plate are provided with sealing gaskets which can be in extrusion contact with the bottom surfaces of the template 2, so that good sealing performance is achieved, and the turnover plate 3 and the middle baffle 14 can be fixed through magnetic attraction or bolt connection, so that the turnover plate is convenient to install and detach and is rapid to operate.
Referring to fig. 5, in this embodiment, two middle baffles 14 are taken as an example, sliding plates 502 are respectively disposed on two beams 501, and a transmission unit is further installed between the two beams 501, where the transmission unit includes a first transmission gear 6, a mounting shaft 7, and a mounting plate 8, the mounting plate 8 is slidably mounted on the two beams 501, the mounting shaft 7 is vertically disposed on the mounting plate 8, the first transmission gear 6 is sleeved on the mounting shaft 7, after the positions of the beams are fixed, the first transmission gear 6 can be meshed with racks on the two sliding plates 502, so that one sliding plate 502 can be driven to synchronously slide, and the two middle baffles and the side baffles are simultaneously driven to rotate, so that the operation is simple and convenient.
Referring to fig. 6, a clamping groove is opened in the middle of the cross beam 501 in the width direction thereof, a slider capable of sliding with the clamping groove 503 is provided at the bottom of the mounting plate 8, and the mounting plate 8 is provided so as not to interfere with the approaching or separating of the two cross beams from each other.
Through the structure, when the brake release device is used, the operating rod 13 is held by hand, the sliding plate 502 is pulled to slide, and the corresponding middle baffle 14 and side baffle 17 are driven to rotate under the meshing action of the rack and the transmission gear II, so that brake release operation is completed. And the sliding plate 502 can drive the middle barrier 14 and the side barriers 17 to rotate sequentially or simultaneously by changing the length or mounting position of the racks.
Referring to fig. 2 and 4, in the scheme, a cover plate 4 capable of being installed with two side supporting frames 9 is further arranged, strip-shaped holes 401 are formed in the cover plate 4, flanges 402 are further formed at two ends of the cover plate 4, bosses 901 are arranged on the inner sides of the supporting frames 9, threaded holes are formed in the bosses 901, the flanges are pressed on the bosses 901 and are connected with the threaded holes in the bosses 901 through bolts, the cover plate 4 is buckled above the two cross beams 501 and is used for protecting structures in the cross beams, and meanwhile an operating rod can movably penetrate through the strip-shaped holes 401 in the cover plate 4 so as to conveniently push the operating rod.
Example 2
Referring to fig. 8 and 9, this solution is further improved on the basis of embodiment 1, a pressing plate 22 and a friction ring 24 are movably disposed on the connecting shaft 16, the pressing plate 22 is located between the friction ring 24 and the second transmission gear 15, the friction ring 24 is located between the two cross beams 501 after installation, a plurality of balls 23 capable of contacting with the top surface of the cross beams 501 are distributed at the bottom of the pressing plate 22, and the cross beams 501 are provided with installation areas corresponding to the connecting shaft 16, the installation areas are formed by protrusions 25 located around the pressing plate 22, and the protrusions 25 are formed on the top surface of the cross beams 501 to limit the pressing plate 22 to move in the corresponding installation areas.
The friction between connecting axle 16 and crossbeam 501 can be avoided to this scheme to because connecting axle 16 does not have accurate spacing between two crossbeams, the installation region that forms through protruding 25 like this can avoid connecting axle 16 to drive corresponding middle baffle and side baffle 17 transition removal, guarantees that it can be stable the upset, can not produce the phenomenon of mutual interference.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are intended to be within the scope of the present invention as claimed.
Claims (4)
1. The efficient ecological interception ditch suitable for the dry farmland is characterized in that a groove is formed in the inner wall of the ditch, and an interception mechanism is arranged at the groove;
the interception mechanism comprises a template, a mounting frame, a blocking unit and an operation unit;
the templates are arranged in the grooves, and tops of two ends of the templates extend to two sides of the ditches;
the mounting frame is detachably arranged above the template and spans the ditch;
the blocking unit is movably connected with the mounting frame;
the control unit is connected with the mounting frame so as to enable the blocking unit to change positions;
the cross section of the ditch is an isosceles trapezoid with wide upper part and narrow lower part, two sides of the groove extend to the bank sides of the two sides of the ditch, the template is a wood board or a plastic board, and concrete is poured between the template and a gap of the groove;
the mounting frame comprises two supporting frames and two symmetrically arranged cross beams, the two supporting frames are respectively fixed on two sides of the template, two ends of the two cross beams are respectively and movably connected with the two supporting frames, an installation gap is formed between the two cross beams, and the blocking unit can be installed through the installation gap;
the blocking unit comprises two side baffles and at least two middle baffles, wherein the side baffles are in a right-angle trapezoid shape, the inclined edges of the side baffles can be attached to the inner side walls of the templates, the middle baffles are positioned between the two side baffles, and an extrusion mechanism is further arranged on the middle baffles so that each middle baffle and each side baffle are in sealing contact;
the extrusion mechanism comprises a mounting groove formed in the side edge of the middle baffle plate, a movable plate movably arranged in the mounting groove and a driving piece arranged in the mounting groove, wherein the output end of the driving piece is connected with the movable plate, so that the movable plate moves along the inner wall of the mounting groove, and when the movable plates on two adjacent middle baffle plates are contacted, the two movable plates do not completely extend out of the corresponding mounting grooves;
the support frame is provided with a fixing bolt, the support frame is connected with the template through the fixing bolt, the support frame is penetrated with a support rod, two ends of the support rod are in a threaded rod shape, two ends of the support rod penetrate through the support frame and are connected with locking nuts, and two adjusting nuts are spirally arranged on the support rod positioned on the inner side of the support frame;
the cross section of the cross beam is L-shaped, and the end part of the cross beam is provided with a through hole for the supporting rod to pass through, and the distance between the two cross beams can be adjusted by rotating the adjusting nut, so that the width of the installation gap is adjusted.
2. The efficient ecological interception ditch suitable for dry farmland according to claim 1, wherein the bottom of the movable plate is also connected with a sealing plate, the inner wall of the installation groove is provided with a sealing groove, and the tail end of the sealing plate is slidably inserted into the sealing groove.
3. The efficient ecological interception trench for dry farmland according to any one of claims 1-2, wherein said handling unit comprises several sets of connection modules and operation modules;
the connecting module comprises a second transmission gear and a connecting shaft, wherein the connecting shaft penetrates through the mounting gap, the bottom end of the connecting shaft is connected with the middle baffle or the side baffle, the second transmission gear is arranged at the top end of the connecting shaft, and the second transmission gear is movably arranged above the two cross beams;
the operation module comprises a sliding plate which is connected to the cross beam in a sliding manner, the sliding plate slides along the length direction of the cross beam, a rack is arranged on one side, close to the second transmission gear, of the sliding plate, an operation rod is fixed on the top surface, close to the bank of the ditch, of the sliding plate, the operation rod is pulled to drive the second transmission gear to rotate, and each middle baffle and each side baffle are sequentially driven to rotate.
4. The efficient ecological interception ditch suitable for dry farmland according to claim 3, wherein two symmetrically arranged turnover plates are further installed at the bottom of the template, and when the two turnover plates are turned to the vertical position, the two turnover plates can be respectively attached to two sides of the blocking unit, so that a gap between the bottom of the blocking unit and the bottom surface of the template is sealed, and the turnover plates and the middle baffle plate in the blocking unit are detachably installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311278375.XA CN117051780B (en) | 2023-10-07 | 2023-10-07 | Efficient ecological interception ditch suitable for dry farmland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311278375.XA CN117051780B (en) | 2023-10-07 | 2023-10-07 | Efficient ecological interception ditch suitable for dry farmland |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117051780A CN117051780A (en) | 2023-11-14 |
| CN117051780B true CN117051780B (en) | 2023-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311278375.XA Active CN117051780B (en) | 2023-10-07 | 2023-10-07 | Efficient ecological interception ditch suitable for dry farmland |
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| CN (1) | CN117051780B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57146810A (en) * | 1981-03-02 | 1982-09-10 | Taihei Sangyo Kk | Hurdle dyke |
| KR100604716B1 (en) * | 2006-04-06 | 2006-07-25 | (주)도시환경건축 종합건축사사무소 | Trench structure for installing at parking place of building |
| WO2012105911A1 (en) * | 2011-01-31 | 2012-08-09 | Kresevic Tomaz | Device for sealing a door opening against intrusion of water |
| KR101184608B1 (en) * | 2012-03-16 | 2012-09-21 | 심왕섭 | Adjust the quantity of agricultural and water gates |
| CN103233449A (en) * | 2013-04-18 | 2013-08-07 | 浙江大学 | Efficient ecological interception ditch suitable for dry land farmlands |
| JP3189586U (en) * | 2014-01-07 | 2014-03-20 | 株式会社シェイプロック | Curved side groove and side groove structure |
| JP2020060040A (en) * | 2018-10-10 | 2020-04-16 | Ｊｆｅ建材株式会社 | Catching body and check dam |
| WO2020114039A1 (en) * | 2018-12-04 | 2020-06-11 | 浙江大学 | System and method for intercepting nitrogen and phosphorus in countryside landscape type ecological ditch |
| CN113818405A (en) * | 2021-10-25 | 2021-12-21 | 安徽名川活动坝科技有限公司 | Support system based on hydraulic dam |
| CN114277741A (en) * | 2021-12-21 | 2022-04-05 | 刘春艺 | Portable valve is used to farmland irrigation canals and ditches |
| CN114991244A (en) * | 2022-06-28 | 2022-09-02 | 胡宗山 | Ditch sundry blocking device for environmental protection |
| CN218373683U (en) * | 2022-09-05 | 2023-01-24 | 黄河建工集团有限公司 | Trench cut-off equipment |
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2023
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| KR100604716B1 (en) * | 2006-04-06 | 2006-07-25 | (주)도시환경건축 종합건축사사무소 | Trench structure for installing at parking place of building |
| WO2012105911A1 (en) * | 2011-01-31 | 2012-08-09 | Kresevic Tomaz | Device for sealing a door opening against intrusion of water |
| KR101184608B1 (en) * | 2012-03-16 | 2012-09-21 | 심왕섭 | Adjust the quantity of agricultural and water gates |
| CN103233449A (en) * | 2013-04-18 | 2013-08-07 | 浙江大学 | Efficient ecological interception ditch suitable for dry land farmlands |
| JP3189586U (en) * | 2014-01-07 | 2014-03-20 | 株式会社シェイプロック | Curved side groove and side groove structure |
| JP2020060040A (en) * | 2018-10-10 | 2020-04-16 | Ｊｆｅ建材株式会社 | Catching body and check dam |
| WO2020114039A1 (en) * | 2018-12-04 | 2020-06-11 | 浙江大学 | System and method for intercepting nitrogen and phosphorus in countryside landscape type ecological ditch |
| CN113818405A (en) * | 2021-10-25 | 2021-12-21 | 安徽名川活动坝科技有限公司 | Support system based on hydraulic dam |
| CN114277741A (en) * | 2021-12-21 | 2022-04-05 | 刘春艺 | Portable valve is used to farmland irrigation canals and ditches |
| CN114991244A (en) * | 2022-06-28 | 2022-09-02 | 胡宗山 | Ditch sundry blocking device for environmental protection |
| CN218373683U (en) * | 2022-09-05 | 2023-01-24 | 黄河建工集团有限公司 | Trench cut-off equipment |
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| Publication number | Publication date |
|---|---|
| CN117051780A (en) | 2023-11-14 |
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