CN115637752A - Agricultural underground infiltrating irrigation construction equipment and construction method thereof - Google Patents
Agricultural underground infiltrating irrigation construction equipment and construction method thereof Download PDFInfo
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- CN115637752A CN115637752A CN202211341921.5A CN202211341921A CN115637752A CN 115637752 A CN115637752 A CN 115637752A CN 202211341921 A CN202211341921 A CN 202211341921A CN 115637752 A CN115637752 A CN 115637752A
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- ditching
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- 230000002262 irrigation Effects 0.000 title claims abstract description 56
- 238000003973 irrigation Methods 0.000 title claims abstract description 56
- 238000010276 construction Methods 0.000 title claims abstract description 37
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000013016 damping Methods 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The invention relates to agricultural underground infiltrating irrigation multi-pipe construction equipment which comprises a pipe replacing frame assembly and a ditching plow harrow, wherein the pipe replacing frame assembly and the ditching plow harrow are respectively provided with four pipes and correspond to one another one by one; the pipe replacing frame assembly comprises a middle pipe replacing assembly and two end pipe replacing assemblies, and a fixed frame is arranged at a position between the pipe replacing frame assembly and the ditching plow harrow at an interval; an inclined fixing frame is arranged above the fixing frame, and a sliding part is arranged on the inclined fixing frame in a sliding manner; the sliding part is rotatably provided with a middle tube-changing assembly; triangular beams are arranged above the fixed frame, the triangular beams are positioned on two sides of the inclined fixed frame, and the pipe replacing assemblies at two ends are rotatably arranged on the triangular beams; the ditching plow harrow comprises a ditching frame, wherein a ditching blade is arranged at the front end of the bottom of the ditching frame, and the rear end of the ditching frame is connected with a hydraulic rod; the pipe is connected in the ditching frame in a penetrating manner, a guide funnel is installed above the pipe, and the pipe extends to the tail end along the ditching frame.
Description
Technical Field
The invention relates to the technical field of infiltrating irrigation construction, in particular to agricultural underground infiltrating irrigation construction equipment and a construction method thereof.
Background
With the development of society and the continuous development of agricultural level in China, the quality requirements of people on fruits and various agricultural and sideline products are higher and higher. In order to ensure the normal growth of crops and obtain high and stable yield, the crops must be supplied with sufficient water, and under natural conditions, the water requirement of the crops cannot be met due to insufficient precipitation or uneven distribution, so that artificial irrigation is performed to supplement the deficiency of natural rainfall.
However, the pipe burying efficiency of the infiltrating irrigation pipe landfill equipment used for irrigation work in the existing agricultural production process is not high, pipe replacement is inconvenient, time is delayed, irrigation work of crops is influenced, and the using effect is poor.
Disclosure of Invention
The invention provides agricultural underground infiltrating irrigation multi-pipe construction equipment and a construction method thereof, aiming at solving the problem that pipes are inconvenient to replace in the infiltrating irrigation construction process.
The invention provides agricultural underground infiltrating irrigation multi-pipe construction equipment and a construction method thereof, which adopt the following technical scheme:
a multi-pipe construction device for agricultural underground infiltrating irrigation comprises a pipe replacing frame assembly and a ditching plow harrow, wherein the number of the pipe replacing frame assembly and the number of the ditching plow harrow are four, and the pipe replacing frame assembly and the ditching plow harrow are in one-to-one correspondence; the tube replacing frame assembly comprises a middle tube replacing assembly and two end tube replacing assemblies, wherein the two end tube replacing assemblies are positioned at two sides of the middle tube replacing assembly; a fixed frame is arranged between the pipe replacing frame component and the ditching plow harrow at a spacing position.
Furthermore, an inclined fixing frame is arranged above the fixing frame, the inclined fixing frame is obliquely arranged, and the rear end of the inclined fixing frame is higher than the front end of the inclined fixing frame; pulley grooves are arranged in front of and behind the inclined fixing frame; a sliding part is arranged on the inclined fixing frame in a sliding way; the sliding part is rotatably provided with a middle tube-changing assembly; triangular beams are arranged above the fixed frame, the triangular beams are positioned on two sides of the inclined fixed frame, and the pipe replacing assemblies at two ends are rotatably arranged on the triangular beams; a connecting beam is arranged above the fixed frame, is positioned on the front side of the inclined fixed frame and drives the whole equipment to construct forwards through a connecting power device; the rear end of the fixed frame is connected with a fixed frame through a bolt; a fixed plate is arranged in the fixed frame; the lower part of the rear end of the fixing frame is provided with a supporting rod, and the supporting rod can be rotatably folded.
Further, the sliding portion includes a sleeve; the front and the back of the sleeve are connected with sliding wheels, and a pull rod is connected above the sleeve; the sleeve is matched with the clamping piece, and the clamping piece is fixed on the inclined fixing frame in a clamping mode. The middle tube replacing component can move on the inclined fixing frame through the sliding part, and the tubes can be conveniently replaced and used.
Furthermore, the middle pipe replacing assembly comprises a pipe replacing frame, and two ends of the pipe replacing frame are externally connected with end covers; a fixed steel pipe is arranged at the position of a shaft core of the pipe replacing frame, and the pipe replacing frame is rotationally connected with the fixed steel pipe through a rotary damping mechanism; the two-end pipe replacing assembly has the same structure as the middle pipe replacing assembly.
Further, the rotary damping mechanism comprises a shaft sleeve which is sleeved at one end of the fixed steel pipe close to the sliding part; the rotating shaft is rotatably sleeved outside the shaft sleeve; holes are uniformly distributed on the rotating shaft, rubber damping columns are arranged in the holes, the rubber damping columns are externally connected with adjusting bolts, the rubber damping columns adjust the distance between the rubber damping columns and the fixed steel pipe through the adjusting bolts, and the middle pipe replacing assembly is controlled to rotate; the rotating shaft is connected to the two ends of the tube replacing frame through connecting rods.
Furthermore, the inner side of the end cover is provided with a clamping device, the two ends of the tube changing frame are provided with a clamping device II, the clamping device I and the clamping device II are clamped and fixed, and the clamping device is convenient to detach and firm in connection.
Furthermore, the ditching plow harrow comprises a ditching frame; the front end of the bottom of the ditching frame is provided with a ditching blade, and the ditching blade can be disassembled and replaced; the rear end of the ditching frame is connected with a hydraulic rod; the pipe is connected with the ditching frame in through, and the guide funnel is installed to the pipeline top, and the pipeline extends to the tail end along the ditching frame, places the infiltrating irrigation pipe in the ditch inslot that excavates.
A construction method of agricultural underground infiltrating irrigation multi-pipe construction equipment comprises the following steps:
s1, assembling infiltrating irrigation multi-pipe construction equipment, and winding infiltrating irrigation pipes on a pipe replacement frame assembly;
s2, ditching is carried out by using a ditching plow harrow, one end of the infiltrating irrigation pipe is led out from the pipe replacing frame assembly, enters the pipeline through a guide funnel and is placed in the excavated groove from the outlet of the pipeline, and the infiltrating irrigation pipe drives the pipe replacing frame assembly to rotate under the action of friction force, so that the infiltrating irrigation pipe is ensured to be unreeled;
s3, pulling a pull rod of the sliding part, pulling the middle tube replacing assembly from the front part of the inclined fixing frame to the rear part of the inclined fixing frame, clamping the sleeve and the clamping piece on the inclined fixing frame, and embedding the sliding wheel into a pulley groove at the rear part of the inclined fixing frame;
s4, releasing the first clamping device and the second clamping device, taking the end cover down from the middle pipe replacing frame, and winding the infiltrating irrigation pipe on the pipe replacing frame assembly again to replace the pipe;
s5, installing an end cover, clamping and fixing the clamping-in-one and the clamping-in-two, and enabling the middle tube replacing assembly to slide on the inclined fixing frame through the sliding part under the action of self gravity until the sliding wheel is embedded into a pulley groove in the front of the inclined fixing frame;
and S6, directly disassembling and assembling the end covers by the pipe replacing components at the two ends to replace pipes.
In summary, the invention has the following beneficial technical effects:
1. by applying the structure that the pipe replacing frame component and the ditching plow harrow are matched with each other correspondingly, four infiltrating irrigation pipes are laid simultaneously, the construction progress is accelerated, and the laying efficiency of the infiltrating irrigation pipes is improved;
2. the pipe replacing frame component is convenient to disassemble and assemble, the infiltrating irrigation pipe is convenient to replace, and the speed of crop irrigation is improved.
3. In the advancing process of the device, the friction force between the infiltrating irrigation pipe and the ground groove is utilized to drive the whole pipe replacing frame assembly 1 to rotate so as to ensure that the infiltrating irrigation pipe is unreeled, thereby saving manpower and being more convenient.
Drawings
FIG. 1 is a front view of an agricultural underground infiltration irrigation construction equipment.
FIG. 2 is a schematic structural view of an agricultural underground infiltrating irrigation construction equipment.
Fig. 3 is a schematic structural view of an intermediate tube replacing frame assembly in an embodiment of the invention.
FIG. 4 is a front view of an intermediate tube exchange rack assembly in an embodiment of the present invention.
Fig. 5 is a schematic structural view of a sliding portion in the embodiment of the present invention.
FIG. 6 is a schematic view of the construction of a furrow plow rake in an embodiment of the invention.
Fig. 7 is a side sectional view of the rotary damping mechanism in the embodiment of the present invention.
Description of reference numerals: 1. replacing the pipe rack assembly; 2. ditching and plowing; 3. an intermediate tube replacement assembly; 4. the two ends of the tube replacing component; 5. a fixed frame; 6. inclining the fixing frame; 7. a sliding part; 8. a triangular beam; 9. a rotary damping mechanism; 10. a connecting beam; 11. a pulley groove; 12. a bolt; 13. a fixing frame; 14. a fixing plate; 15. a support bar; 16. a sleeve; 17. a sliding wheel; 18. a pull rod; 19. a clamping piece; 20. replacing the pipe frame; 21. an end cap; 22. fixing the steel pipe; 23. a shaft sleeve; 24. a rotating shaft; 25. an aperture; 26. a rubber damping column; 27. adjusting the bolt; 28. a connecting rod; 29. integrating cards into one; 30, clamping the second; 31. a ditching frame; 32. ditching blades; 33. a hydraulic lever; 34. a pipeline; 35. and (4) guiding the funnel.
Detailed Description
The present invention is described in further detail below with reference to figures 1-7.
The embodiment of the invention discloses agricultural underground infiltrating irrigation construction equipment and a construction method thereof. Referring to fig. 1 and 2, the agricultural underground infiltrating irrigation multi-pipe construction equipment comprises a pipe replacing frame assembly 1 and a ditching plow harrow 2, wherein the number of the pipe replacing frame assembly 1 and the number of the ditching plow harrow 2 are four, and the pipe replacing frame assembly 1 corresponds to the ditching plow harrow 2 one by one; the tube replacing frame assembly 1 comprises a middle tube replacing assembly 3 and two end tube replacing assemblies 4, wherein the two end tube replacing assemblies 4 are positioned at two sides of the middle tube replacing assembly 3; a fixed frame 5 is arranged at the interval position between the pipe replacing frame component 1 and the ditching plow harrow 2.
Referring to fig. 1, 2 and 3, an inclined fixing frame 6 is arranged above the fixing frame 5, the inclined fixing frame 6 is obliquely arranged, and the rear end of the inclined fixing frame 6 is higher than the front end of the inclined fixing frame; pulley grooves 11 are arranged in front of and behind the inclined fixing frame 6; a sliding part 7 is arranged on the inclined fixing frame 6 in a sliding way; the sliding part 7 is rotatably provided with the middle tube-changing assembly 3; a triangular beam 8 is arranged above the fixed frame 5, the triangular beam 8 is positioned at two sides of the inclined fixed frame 6, and the pipe replacing components 4 at two ends are rotatably arranged on the triangular beam 8; a connecting beam 10 is arranged above the fixed frame 5, and the connecting beam 10 is positioned on the front side of the inclined fixed frame 6; the rear end of the fixed frame 5 is connected with a fixed frame 13 through a bolt 12; a fixed plate 14 is installed in the fixed frame 13; the lower part of the rear end of the fixed frame 13 is provided with a support rod 15, the support rod 15 can be folded in a rotating way, and the support rod is folded in a rotating way during working; after the work is finished, the supporting rod is rotated and put down to support the equipment.
Referring to fig. 3 and 5, the sliding portion 7 includes a sleeve 16; the front and the back of the sleeve 16 are connected with sliding wheels 17, and a pull rod 18 is connected above the sleeve 16; the sleeve 16 is matched with a clamping piece 19, and is clamped and fixed on the inclined fixing frame 6.
Referring to fig. 2 and 3, the middle tube replacing assembly 3 includes a tube replacing rack 20, and end covers 21 are externally connected to two ends of the tube replacing rack 20; a fixed steel pipe 22 is arranged at the position of the shaft core of the pipe changing frame 20, and the pipe changing frame 20 is rotationally connected with the fixed steel pipe 22 through a rotary damping mechanism 9; the two-end tube replacing component 4 has the same structure as the middle tube replacing component 3.
Referring to fig. 3 and 7, the rotary damping mechanism 9 includes a shaft sleeve 23, and the shaft sleeve 23 is sleeved on one end of the fixed steel pipe 22 close to the sliding part 7; a rotating shaft 24 is rotatably sleeved outside the shaft sleeve 23; holes 25 are uniformly distributed on the rotating shaft 24, rubber damping columns 26 are arranged in the holes 25, adjusting bolts 27 are externally connected with the rubber damping columns 26, and the distance between the rubber damping columns 26 and the fixed steel pipe 22 is adjusted through the adjusting bolts 27; the rotating shaft 24 is connected to both ends of the tube changing rack 20 by connecting rods 28.
Referring to fig. 4, the inner side of the end cover 21 is provided with a first clamping unit 29, the two ends of the tube replacing frame 20 are provided with second clamping units 30, and the first clamping unit 29 and the second clamping units 30 are clamped and fixed.
Referring to fig. 6, the ditching plow rake 2 comprises a ditching frame 31; the front end of the bottom of the ditching frame 31 is provided with a ditching blade 32; the rear end of the ditching frame 31 is connected with a hydraulic rod 33; the ditching frame 31 is internally connected with a pipeline 34 in a penetrating way, a guide funnel 35 is arranged above the pipeline 34, and the pipeline 34 extends towards the tail end along the ditching frame 31.
The construction steps of the agricultural underground infiltrating irrigation multi-pipe construction equipment are as follows:
s1, assembling infiltrating irrigation multi-pipe construction equipment, and winding infiltrating irrigation pipes on a pipe replacement frame assembly 1;
s2, ditching is carried out by using a ditching plow harrow 2, one end of the infiltrating irrigation pipe is led out from the pipe replacing frame assembly 1, enters a pipeline 34 through a guide funnel 35 and is placed in an excavated groove from an outlet of the pipeline 34, and the infiltrating irrigation pipe drives the pipe replacing frame assembly 1 to rotate under the action of friction force;
s3, pulling a pull rod 18 of the sliding part 7, pulling the middle tube replacing assembly 3 from the front part of the inclined fixing frame 6 to the rear part of the inclined fixing frame 6, clamping a sleeve 16 and a clamping piece 19 on the inclined fixing frame 6, and embedding a sliding wheel 17 into a pulley groove 11 at the rear part of the inclined fixing frame 6;
s4, releasing the first clamping device 29 and the second clamping device 30, taking the end cover 21 down from the middle pipe changing frame 20, and winding the infiltrating irrigation pipe on the pipe changing frame assembly 1 again for pipe changing;
s5, installing an end cover 21, clamping and fixing the clamping-in-one 29 and the clamping-in-two 30, and sliding the middle tube replacing assembly 3 on the inclined fixing frame 6 through the sliding part 7 under the action of self gravity until the sliding wheel 17 is embedded into the pulley groove 11 in the front part of the inclined fixing frame 6;
and S6, directly disassembling the end cover 21 to replace the pipe by the pipe replacing components 4 at the two ends.
The working principle of the invention is as follows: before use, the coiled infiltrating irrigation pipe is wound on the pipe replacement frame assembly 1; when in use, the front ditching plow harrow 2 is used for ditching, one end of the infiltrating irrigation pipe enters the guide funnel 35 and is placed in the excavated groove through the pipeline 34; in the forward process of the equipment, the filtration irrigation pipe drives the whole pipe replacing frame component 1 to rotate under the action of friction force between the filtration irrigation pipe and a ground groove so as to ensure the unreeling of the filtration irrigation pipe; when the infiltrating irrigation pipe needs to be wound again, the pull rod 18 is pulled, the middle pipe replacing assembly 3 is pulled to the rear end of the equipment, and the end cover 21 is disassembled and assembled to wind and replace the pipe; the two-end tube replacing assembly 4 directly disassembles the end cover 21 for tube replacement.
The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides an agricultural underground filtration irrigation multitube construction equipment which characterized in that: the pipe replacing frame assembly (1) and the ditching plow harrow (2) are included, the number of the pipe replacing frame assembly (1) and the number of the ditching plow harrow (2) are respectively four, and the pipe replacing frame assembly (1) corresponds to the ditching plow harrow (2) one by one;
the tube replacing frame assembly (1) comprises a middle tube replacing assembly (3) and two end tube replacing assemblies (4), wherein the two end tube replacing assemblies (4) are positioned at two sides of the middle tube replacing assembly (3);
a fixed frame (5) is arranged at the interval position between the pipe replacing frame component (1) and the ditching plow harrow (2).
2. The agricultural underground infiltrating irrigation multi-pipe construction equipment according to claim 1, wherein: an inclined fixing frame (6) is arranged above the fixed frame (5), the inclined fixing frame (6) is obliquely arranged, and the rear end of the inclined fixing frame is higher than the front end of the inclined fixing frame; pulley grooves (11) are arranged in the front and the back of the inclined fixing frame (6); a sliding part (7) is arranged on the inclined fixing frame (6) in a sliding way; the sliding part (7) is rotatably provided with a middle tube-changing assembly (3);
a triangular beam (8) is arranged above the fixed frame (5), the triangular beam (8) is positioned at two sides of the inclined fixed frame (6), and the two-end pipe replacing assemblies (4) are rotatably arranged on the triangular beam (8);
a connecting beam (10) is arranged above the fixed frame (5), and the connecting beam (10) is positioned on the front side of the inclined fixed frame (6);
the rear end of the fixed frame (5) is connected with a fixed frame (13) through a bolt (12); a fixed plate (14) is installed in the fixed frame (13); and a supporting rod (15) is installed at the lower part of the rear end of the fixed frame (13), and the supporting rod (15) can be rotatably retracted.
3. The agricultural underground infiltrating irrigation multi-pipe construction equipment according to claim 2, wherein: the sliding part (7) comprises a sleeve (16); sliding wheels (17) are connected to the front and the rear of the sleeve (16), and a pull rod (18) is connected to the upper portion of the sleeve (16); the sleeve (16) is matched with the clamping piece (19) and clamped and fixed on the inclined fixing frame (6).
4. The agricultural underground infiltrating irrigation multi-pipe construction equipment according to claim 2, wherein: the middle pipe replacing assembly (3) comprises a pipe replacing frame (20), and end covers (21) are externally connected to two ends of the pipe replacing frame (20); a fixed steel pipe (22) is installed at the position of an axis core of the pipe changing frame (20), and the pipe changing frame (20) is rotatably connected with the fixed steel pipe (22) through a rotary damping mechanism (9);
the two-end pipe replacing assembly (4) and the middle pipe replacing assembly (3) are identical in structure.
5. The agricultural underground infiltrating irrigation multi-pipe construction equipment according to claim 4, wherein: the rotary damping mechanism (9) comprises a shaft sleeve (23), and the shaft sleeve (23) is sleeved at one end, close to the sliding part (7), of the fixed steel pipe (22); a rotating shaft (24) is rotatably sleeved outside the shaft sleeve (23); holes (25) are uniformly distributed in the rotating shaft (24), rubber damping columns (26) are arranged in the holes (25), and adjusting bolts (27) are externally connected to the rubber damping columns (26); the rotating shaft (24) is connected to the two ends of the tube changing frame (20) through connecting rods (28).
6. The agricultural underground infiltrating irrigation multi-pipe construction equipment according to claim 4, wherein: the inner side of the end cover (21) is provided with a clamping device (29), two ends of the pipe changing frame (20) are provided with a clamping device (30), and the clamping device (29) and the clamping device (30) are clamped and fixed.
7. The agricultural underground infiltrating irrigation multi-pipe construction equipment according to claim 1, wherein: the ditching plow harrow (2) comprises a ditching frame (31); the front end of the bottom of the ditching frame (31) is provided with a ditching blade (32); the rear end of the ditching frame (31) is connected with a hydraulic rod (33); the pipe (34) is connected in the ditching frame (31) in a penetrating manner, a guide funnel (35) is installed above the pipe (34), and the pipe (34) extends towards the tail end along the ditching frame (31).
8. A construction method of agricultural underground infiltrating irrigation multi-pipe construction equipment comprises the following steps:
s1, assembling infiltrating irrigation multi-pipe construction equipment, and winding infiltrating irrigation pipes on a pipe replacement frame assembly (1);
s2, ditching is carried out by using a ditching plow harrow (2), one end of the infiltrating irrigation pipe is led out from the pipe replacing frame assembly (1), enters a pipeline (34) through a guide funnel (35), is placed in an excavated groove from the outlet of the pipeline (34), and the infiltrating irrigation pipe drives the pipe replacing frame assembly (1) to rotate under the action of friction force;
s3, pulling a pull rod (18) of the sliding part (7), pulling the middle tube replacing assembly (3) from the front part of the inclined fixing frame (6) to the rear part of the inclined fixing frame (6), clamping a sleeve (16) and a clamping piece (19) on the inclined fixing frame (6), and embedding a sliding wheel (17) into a pulley groove (11) at the rear part of the inclined fixing frame (6);
s4, releasing the clamping-in-one part (29) and clamping-in-two part (30), taking down the end cover (21) from the middle pipe replacing frame (20), and winding the infiltrating irrigation pipe on the pipe replacing frame assembly (1) again to replace the pipe;
s5, installing an end cover (21), clamping and fixing the clamping-in-one part (29) and the clamping-in-two part (30), and enabling the middle tube replacing assembly (3) to slide on the inclined fixing frame (6) through a sliding part (7) under the action of self gravity until a sliding wheel (17) is embedded into a pulley groove (11) in the front part of the inclined fixing frame (6);
s6, directly disassembling and assembling the end covers (21) to replace the tubes by the tube replacing assemblies (4) at the two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211341921.5A CN115637752A (en) | 2022-10-31 | 2022-10-31 | Agricultural underground infiltrating irrigation construction equipment and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211341921.5A CN115637752A (en) | 2022-10-31 | 2022-10-31 | Agricultural underground infiltrating irrigation construction equipment and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115637752A true CN115637752A (en) | 2023-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211341921.5A Pending CN115637752A (en) | 2022-10-31 | 2022-10-31 | Agricultural underground infiltrating irrigation construction equipment and construction method thereof |
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| Country | Link |
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| CN (1) | CN115637752A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039988A (en) * | 2009-10-15 | 2011-05-04 | 上海利策科技有限公司 | Deep-water seafloor pipe laying work boat with self-installing winding drum and work method thereof |
| CN213755600U (en) * | 2020-10-16 | 2021-07-23 | 滨州市农业机械化科学研究所 | Cotton planter with seedbed is reorganized and is equipped and drip irrigation zone lays mechanism |
-
2022
- 2022-10-31 CN CN202211341921.5A patent/CN115637752A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039988A (en) * | 2009-10-15 | 2011-05-04 | 上海利策科技有限公司 | Deep-water seafloor pipe laying work boat with self-installing winding drum and work method thereof |
| CN213755600U (en) * | 2020-10-16 | 2021-07-23 | 滨州市农业机械化科学研究所 | Cotton planter with seedbed is reorganized and is equipped and drip irrigation zone lays mechanism |
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