CN211353418U - Irrigation device for high-standard farmland - Google Patents
Irrigation device for high-standard farmland Download PDFInfo
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- CN211353418U CN211353418U CN201922303706.6U CN201922303706U CN211353418U CN 211353418 U CN211353418 U CN 211353418U CN 201922303706 U CN201922303706 U CN 201922303706U CN 211353418 U CN211353418 U CN 211353418U
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- 238000003973 irrigation Methods 0.000 title claims abstract description 29
- 230000002262 irrigation Effects 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 144
- 238000003860 storage Methods 0.000 claims abstract description 52
- 239000007921 spray Substances 0.000 claims abstract description 24
- 238000005507 spraying Methods 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 28
- 238000004804 winding Methods 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 22
- 238000007667 floating Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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Abstract
The utility model relates to an irrigation equipment for high-grade farmland belongs to field irrigation's technical field, its technical scheme main points, include: be the symmetry and set up in the base of high-standard farmland both sides, be provided with on the base and be used for carrying out the mechanism that sprays that irrigates to the high-standard farmland, it includes to spray the mechanism: the sliding block is connected on the bearing surface of the base in a sliding manner; the spraying component is arranged on the sliding block and is used for irrigating high-grade farmlands; and the driving component drives the sliding block to slide on the bearing surface of the base, a water storage component used for storing water resources is further arranged on one side of the base, and the water storage component is communicated with the spraying component. The utility model discloses have the effect of playing even irrigation and water economy resource to the high-grade farmland.
Description
Technical Field
The utility model belongs to the technical field of field irrigation's technique and specifically relates to an irrigation equipment for high-standard farmland is related to.
Background
At present, a high-standard farmland refers to a farmland which is flat, integrated and connected, perfect in facilities, matched with agricultural electricity, fertile in soil, good in ecology and strong in disaster resistance, is compatible with modern agricultural production and operation modes, guarantees harvest of drought and waterlogging, is high in yield and stable in yield, and is divided into permanent and basic farmlands. In order to ensure the normal growth of crops in high-standard farmlands and obtain high and stable yield, sufficient moisture must be supplied to the crops, and irrigation is a technical measure for supplementing moisture required by the crops to the high-standard farmlands. Under natural conditions, rainwater often cannot meet the requirement of crops on moisture due to insufficient precipitation or uneven distribution, so that irrigation must be performed manually or by using mechanical equipment to supplement the deficiency of natural rainfall.
The existing irrigation method generally uses a water pump and a water pipe, then extracts water from a water source to a high-standard farmland to irrigate crops, and in order to improve the irrigation efficiency, spray heads are often installed on the water pipe at intervals, and then the water pipe is directly placed on the ground, so that the spray heads spray and irrigate the crops in the high-standard farmland.
The above prior art solutions have the following drawbacks: however, when the water pipe is placed on the ground, the spraying range of the spray head is not large, so that the irrigation is not uniform; and the water spraying amount of the spray head cannot be controlled, so that water resources are easily wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an irrigation equipment for high-grade farmland has the effect of playing even irrigation and water economy resource to high-grade farmland.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
an irrigation device for high-elevation fields, comprising: be the symmetry and set up in the base of high-standard farmland both sides, be provided with on the base and be used for carrying out the mechanism that sprays that irrigates to the high-standard farmland, it includes to spray the mechanism: the sliding block is connected on the bearing surface of the base in a sliding manner; the spraying component is arranged on the sliding block and is used for irrigating high-grade farmlands; and the driving component drives the sliding block to slide on the bearing surface of the base, a water storage component used for storing water resources is further arranged on one side of the base, and the water storage component is communicated with the spraying component.
By adopting the technical scheme, through the arrangement of the structure that the spraying assembly and the driving assembly are matched with each other, when a high-grade farmland needs to be irrigated, the driving assembly drives the sliding block to slide along the bearing surface of the base, and then the sliding block drives the spraying assembly to move so as to realize the effect of uniformly irrigating the high-grade farmland; simultaneously, by arranging the water storage assembly, the automatic water supply effect on the spraying assembly can be conveniently achieved, and the water resource saving effect can be achieved.
The utility model discloses further set up to: the water storage component comprises a water storage tank arranged on one side of the base; the water collecting opening is communicated with the top of the water storage tank; a sealing member disposed between the water collection opening and the water storage tank for sealing the water storage tank; the support frame is arranged on the outer wall of the water storage tank; the water pump is arranged on the supporting frame; and a hose with one end communicated with the water storage tank and the other end connected with the spraying assembly.
By adopting the technical scheme, the rainwater can be conveniently collected into the water storage tank by arranging the water collecting port, and then the water storage tank is sealed by the sealing piece so as to reduce the evaporation of water resources; when water in the water storage tank is required to be extracted, the water pump is started, and the water in the water storage tank can be extracted to the spraying assembly along the hose by the water pump, so that the effect of uniform irrigation of water supply on the spraying assembly can be achieved.
The utility model discloses further set up to: the sealing element comprises limiting strips symmetrically arranged on the inner wall of the water storage tank; the floating block is placed in the limiting strip; and a seal block disposed on a side of the slider; and the sealing opening is arranged between the water collecting opening and the water storage tank and matched with the sealing block.
By adopting the technical scheme, when the water storage tank is full of water, the limiting strip can conveniently limit and guide the floating block, so that the floating block can float up and down along the limiting strip; and when the floating block floats to the sealing opening, the sealing block on the floating block is matched with the sealing opening, so that the sealing block blocks the sealing opening to reduce the condition that water in the water storage tank is evaporated, and the effect of saving water resources can be achieved.
The utility model discloses further set up to: the spraying assembly comprises an arc-shaped frame arranged on the sliding block; the water inlet pipeline is arranged on the arc-shaped frame and communicated with the hose; a plurality of sprinkler heads communicated with the water inlet pipeline; and the fastening pieces are arranged between the arc-shaped frame and the water inlet pipeline and are used for fixedly connecting the water inlet pipeline.
Through adopting above-mentioned technical scheme, through setting up the structure that arc frame and fastener mutually supported, can be convenient for carry out the effect of fixed stay to inlet channel and sprinkler head to make the water resource spray the effect of evenly irrigating the high-grade farmland from the sandblast head along the inlet channel in, and then realize carrying out the high-grade farmland.
The utility model discloses further set up to: the fastening piece comprises an arc-shaped groove which is arranged on the side surface of the arc-shaped frame and matched with the inner wall of the water inlet pipeline; a plurality of arc-shaped bars hinged on one side of the arc-shaped frame; the telescopic clamping rods are symmetrically and telescopically connected to the arc-shaped strips; a plurality of clamping blocks arranged on the side surface of the arc-shaped frame; and the clamping hole is formed in the clamping block and is clamped with the telescopic clamping rod.
Through adopting above-mentioned technical scheme, through setting up the connection structure of flexible kelly and the mutual joint in card hole, the arc strip of can being convenient for is on the arc frame to inlet channel fixed connection to can make the sprinkler head on the inlet channel can evenly irrigate the high-standard farmland.
The utility model discloses further set up to: the driving assembly comprises servo motors symmetrically arranged at two ends of the base; the winding wheel is connected to the driving end of the servo motor; and one end of the traction rope is wound on the winding wheel, and the other end of the traction rope is connected to the sliding block.
Through adopting above-mentioned technical scheme, when needs remove the slider, start servo motor, servo motor drive rolling wheel rotates, rotates the in-process at the rolling wheel, and the rolling wheel is to the haulage rope rolling or release, in order to realize carrying out reciprocating motion's effect to the slider.
The utility model discloses further set up to: and adjusting valves for adjusting the water speed are symmetrically arranged at the two ends of the water inlet pipeline.
Through adopting above-mentioned technical scheme, through setting up adjusting valve, can adjust the velocity of water flow that flows into the inlet channel to can make the sprinkler head carry out effectual even irrigation to the high-grade farmland, also can play the effect of saving to the water resource simultaneously.
The utility model discloses further set up to: the bearing surface of the base is provided with a sliding groove matched with the sliding block, the side surface of the sliding block, facing the sliding groove, is provided with a pulley, and the pulley is abutted against the sliding groove.
By adopting the technical scheme, the sliding groove is arranged, so that the sliding block can conveniently slide on the base along the sliding groove under the traction action of the traction rope; and through setting up the pulley, can reduce the frictional force between pulley and the spout to it is more smooth and easy to make the slider slide on the base.
To sum up, the utility model discloses a beneficial technological effect does:
1. by arranging the structure that the spraying assembly and the driving assembly are matched with each other, when a high-grade farmland needs to be irrigated, the driving assembly drives the sliding block to slide along the bearing surface of the base, and then the sliding block drives the spraying assembly to move so as to realize the effect of uniformly irrigating the high-grade farmland; meanwhile, by arranging the water storage component, the automatic water supply effect on the spraying component can be conveniently realized, and the water resource saving effect can also be realized;
2. by arranging the regulating valve, the speed of water flowing into the water inlet pipeline can be regulated, so that the spray head can effectively and uniformly irrigate high-grade farmlands, and meanwhile, the effect of saving water resources can be achieved;
3. by arranging the sliding groove, the sliding block can conveniently slide on the base along the sliding groove under the traction action of the traction rope; and through setting up the pulley, can reduce the frictional force between pulley and the spout to it is more smooth and easy to make the slider slide on the base.
Drawings
FIG. 1 is a schematic view of the whole structure of the irrigation device for high-grade farmland;
fig. 2 is a sectional view of the water storage tank of the present invention;
FIG. 3 is a schematic structural view of the spray assembly of the present invention;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3;
fig. 5 is a schematic structural diagram of the driving assembly of the present invention.
In the figure, 1, a base; 11. a chute; 2. a slider; 21. a pulley; 3. a water storage tank; 31. a water collection port; 32. a support frame; 33. a water pump; 331. a hose; 34. a limiting strip; 35. sealing the opening; 4. a slider; 41. a sealing block; 5. an arc-shaped frame; 51. an arc-shaped slot; 52. an arc-shaped strip; 521. a telescopic clamping rod; 53. a clamping block; 531. a clamping hole; 6. a water inlet pipe; 61. a sprinkler head; 62. adjusting the valve; 7. a servo motor; 8. a winding wheel; 81. and (6) pulling the rope.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, for the utility model discloses an irrigation equipment for high-standard farmland, include: the bases 1 are symmetrically arranged on two sides of the high-standard farmland, and the two bases 1 are connected with a spraying mechanism in a sliding manner, and the spraying mechanism slides and moves on the bearing surface to uniformly irrigate crops in the high-standard farmland.
As shown in fig. 1, in the present embodiment, the spray mechanism includes: all sliding connection has slider 2 on the loading end of these two bases 1, and fixed stay has spray assembly simultaneously on these two sliders 2, and equal fixed mounting has drive assembly simultaneously on the both ends of these two bases 1, and these some drive assemblies are used for driving these two sliders 2 and slide simultaneously along the loading end of these two bases 1 to make these two sliders 2 drive spray assembly simultaneously and realize removing the effect of irrigating to the crops in the high mark farmland.
Simultaneously, in order to supply water to the spray assembly for the convenience, in order to irrigate the high-altitude farmland, so in this embodiment, be provided with the retaining subassembly on one side next door of these two bases 1, this retaining subassembly can be convenient for unify the collection to the rainwater, then carries out the effect that supplies water to the spray assembly to can play the effect of using water wisely.
Specifically, as shown in fig. 1 and 2, in the present embodiment, the water storage assembly includes: all be provided with water storage tank 3 beside one side of these two bases 1, all communicate on the top of these two water storage tanks 3 and have catchment mouthful 31, should catchment mouthful 31 can be convenient for collect in water storage tank 3 the rainwater, and equal fixed mounting has support frame 32 on the outer wall of these two water storage tanks 3, fixed mounting has water pump 33 on this support frame 32, be connected with hose 331 on this water pump 33, the one end of this hose 331 communicates in this water storage tank 3, the other end of this hose 331 communicates in this subassembly that sprays.
When the water pump 33 is started, the water pump 33 pumps the water in the water tank 3 to the spraying assembly along the hose 331 for spraying; meanwhile, a sealing element is arranged between the water collecting opening 31 and the water storage tank 3 and is used for sealing the water storage tank 3 so as to reduce the evaporation of water resources in the water storage tank 3, thereby achieving the effect of saving water resources.
More specifically, as shown in fig. 2, in the present embodiment, the seal member includes: two limiting strips 34 are fixedly connected to the inner walls of two corresponding sides of the water storage tank 3, the two limiting strips 34 respectively form a groove with a concave-shaped structure with the inner side wall of the water storage tank 3, the other two limiting strips 34 respectively form a groove with the other inner side wall of the water storage tank 3, a floating block 4 is arranged in the water storage tank 3, two ends of the floating block 4 are respectively limited by the two grooves, a sealing block 41 is fixedly connected to the side surface of the floating block 4, and a sealing port 35 which is matched with the sealing block 41 is arranged between the water collecting port 31 and the water storage tank 3.
When the water storage tank 3 is full of water, the limiting strips 34 and the grooves formed by the inner side walls of the water storage tank 3 can conveniently limit and guide the floating block 4 to a certain extent, so that the floating block 4 can float up and down along the limiting strips 34; and when the floating block 4 floats to the sealing port 35, the sealing block 41 on the floating block 4 is matched with the sealing port 35, so that the sealing block 41 blocks the sealing port 35 to reduce the evaporation of water in the water storage tank 3, and further, the effect of saving water resources can be achieved.
As shown in fig. 3, in the present embodiment, the shower assembly includes: an arc-shaped frame 5 is fixedly supported on the two sliding blocks 2 at the same time, a water inlet pipeline 6 with an arc-shaped structure is mounted on the arc-shaped frame 5, two ends of the water inlet pipeline 6 are respectively communicated with the two hoses 331, a plurality of sprinkler heads 61 are uniformly connected on the water inlet pipeline 6, and the sprinkler heads 61 spray and irrigate towards the direction of a high-standard farmland; and a fastening piece is arranged on the arc-shaped frame 5 and is used for fixedly connecting the water inlet pipeline 6 on the arc-shaped frame 5.
Meanwhile, as shown in fig. 3 and 4, in the present embodiment, the fastener includes: an arc-shaped groove 51 is formed in the side face, in contact with the water inlet pipeline 6, of the arc-shaped frame 5, the arc-shaped groove 51 is matched with the side wall of the water inlet pipeline 6, a plurality of arc-shaped strips 52 are hinged to one side of the arc-shaped frame 5, and the arc-shaped strips 52 are matched with the side wall of the water inlet pipeline 6; a plurality of fastening blocks 53 are fixedly mounted on the side of the arc frame 5 away from the hinged end of the arc strip 52, fastening grooves are formed on the fastening blocks 53 and matched with one ends of the arc strip 52, fastening holes 531 penetrating through the fastening blocks 53 are further formed on the fastening grooves, and the fastening holes 531 are communicated with the fastening grooves.
Simultaneously all be the flexible card pole 521 that is connected with of symmetry on these arcs 52, the one end that these flexible card poles 521 inserted arcs 52 is connected with the spring, through the flexible reset function of spring, can make flexible card pole 521 can stretch out and draw back, and these flexible card poles 521 respectively with block hole 531 joint each other to can make arcs 52 fix on this arc frame 5 to inlet channel 6.
According to the structure, the connecting structure that the telescopic clamping rod 521 and the clamping hole 531 are mutually clamped is arranged, so that the arc strip 52 can be conveniently and fixedly connected to the water inlet pipeline 6 on the arc-shaped frame 5, and the sprinkler 61 on the water inlet pipeline 6 can uniformly irrigate high-grade farmlands.
Preferably, the two ends of the water inlet pipe 6 are symmetrically provided with the adjusting valves 62, and the two adjusting valves 62 can adjust the water flow speed flowing into the water inlet pipe 6, so that the sprinkler 61 can effectively and uniformly irrigate high-grade farmlands, and meanwhile, the water resource can be saved.
As shown in fig. 5, in the present embodiment, the driving assembly includes: fixing frames are fixedly arranged at two ends of the two bases 1, servo motors 7 are arranged on the fixing frames, and driving ends of the servo motors 7 are connected with winding wheels 8; the fixed frame is also provided with a protective shell which covers the servo motor 7 and the winding wheel 8 so as to protect and shield the servo motor 7 and the winding wheel 8 to a certain extent; meanwhile, the winding wheels 8 are wound with traction ropes 81, and one ends of the traction ropes 81 far away from the winding wheels 8 are fixedly connected to the sliding block 2
When the slider 2 needs to be moved, the servo motor 7 is started, the servo motor 7 drives the winding wheel 8 to rotate, and in the rotating process of the winding wheel 8, the winding wheel 8 winds or releases the traction rope 81 to realize the reciprocating movement effect on the slider 2.
Preferably, as shown in fig. 5, a sliding groove 11 is formed on the carrying surface of the base 1 and is matched with the sliding block 2, and the sliding groove 11 can facilitate the sliding block 2 to slide on the base 1 along the sliding groove 11 under the traction action of the traction rope 81; the side of the sliding block 2 facing the sliding chute 11 is provided with a pulley 21, the pulley 21 and the sliding chute 11 are abutted against each other, and the pulley 21 can reduce the friction force between the pulley 21 and the sliding chute 11, so that the sliding block 2 can slide on the base 1 more smoothly.
The implementation principle of the embodiment is as follows: when high-grade farmland needs to be irrigated, start water pump 33 and these servo motor 7, water pump 33 extracts the water in the water storage box 3 from hose 331, water flows into on this inlet channel 6 along hose 331, then water sprays out from sprinkler 61 on the inlet channel 6, two servo motor 7 drive wind-up pulley 8 respectively simultaneously and carry out the rolling to haulage rope 81, two servo motor 7 drive wind-up pulley 8 respectively in addition and release haulage rope 81, haulage rope 81 then can make slider 2 slide along spout 11 on the base 1, arc frame 5 on two sliders 2 then drives inlet channel 6 and removes, thereby can make sprinkler 61 on the inlet channel 6 carry out reciprocating motion irrigation to high-grade farmland, and then accomplish the even irrigation process in high-grade farmland.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. An irrigation device for high-elevation fields, comprising: be base (1) that the symmetry set up in high-standard farmland both sides, its characterized in that, be provided with on base (1) and be used for irrigating the high-standard farmland and spray the mechanism, it includes to spray the mechanism: the sliding block (2) is connected to the bearing surface of the base (1) in a sliding manner; the spraying component is arranged on the sliding block (2) and is used for irrigating high-grade farmlands; and the driving component drives the sliding block (2) to slide on the bearing surface of the base (1), a water storage component used for storing water resources is further arranged on one side of the base (1), and the water storage component is communicated with the spraying component.
2. An irrigation device for high-grade agricultural fields according to claim 1, wherein the water storage assembly comprises: the water storage tank (3) is arranged on one side of the base (1); a water collecting opening (31) communicated with the top of the water storage tank (3); a sealing member arranged between the water collecting opening (31) and the water storage tank (3) and used for sealing the water storage tank (3); the support frame (32) is arranged on the outer wall of the water storage tank (3); a water pump (33) mounted on the support frame (32); and a hose (331) having one end connected to the water storage tank (3) and the other end connected to the spray assembly.
3. An irrigation device for high-grade agricultural fields according to claim 2, wherein the sealing member comprises: the limiting strips (34) are symmetrically arranged on the inner wall of the water storage tank (3); a slider (4) placed in the limit bar (34); and a seal block (41) provided on a side surface of the slider (4); and a sealing opening (35) which is arranged between the water collecting opening (31) and the water storage tank (3) and is matched with the sealing block (41).
4. The irrigation device for high-grade agricultural fields according to claim 1, wherein the spray assembly comprises: an arc-shaped frame (5) arranged on the sliding block (2); a water inlet pipeline (6) which is arranged on the arc-shaped frame (5) and is communicated with the hose (331); a plurality of sprinkler heads (61) communicated with the water inlet pipeline (6); and the fastening pieces are arranged between the arc-shaped frame (5) and the water inlet pipeline (6) and are used for fixedly connecting the water inlet pipeline (6).
5. The irrigation device for high-grade agricultural fields as claimed in claim 4, wherein the fastener comprises: the arc-shaped groove (51) is arranged on the side surface of the arc-shaped frame (5) and matched with the inner wall of the water inlet pipeline (6); a plurality of arc-shaped bars (52) hinged on one side of the arc-shaped frame (5); the telescopic clamping rods (521) are symmetrically and telescopically connected to the arc-shaped strip (52); a plurality of clamping blocks (53) arranged on the side surface of the arc-shaped frame (5); and the clamping hole (531) is formed in the clamping block (53) and is clamped with the telescopic clamping rod (521).
6. The irrigation device for high-grade agricultural fields as claimed in claim 1, wherein the driving assembly comprises: servo motors (7) symmetrically arranged at two ends of the base (1); a winding wheel (8) connected to the driving end of the servo motor (7); and one end of the traction rope (81) is wound on the winding wheel (8), and the other end of the traction rope is connected to the sliding block (2).
7. The irrigation device for the high-grade farmland as claimed in claim 4, wherein the two ends of the water inlet pipe (6) are symmetrically provided with regulating valves (62) for regulating the water speed.
8. The irrigation device for the high-altitude farmland as claimed in claim 1, wherein the carrying surface of the base (1) is provided with a sliding groove (11) matched with the sliding block (2), the side surface of the sliding block (2) facing the sliding groove (11) is provided with a pulley (21), and the pulley (21) is abutted against the sliding groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922303706.6U CN211353418U (en) | 2019-12-19 | 2019-12-19 | Irrigation device for high-standard farmland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922303706.6U CN211353418U (en) | 2019-12-19 | 2019-12-19 | Irrigation device for high-standard farmland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211353418U true CN211353418U (en) | 2020-08-28 |
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ID=72159481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922303706.6U Expired - Fee Related CN211353418U (en) | 2019-12-19 | 2019-12-19 | Irrigation device for high-standard farmland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211353418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113142030A (en) * | 2021-04-27 | 2021-07-23 | 江苏治浚建设工程有限公司 | Farmland irrigation device and implementation method |
| CN114164744A (en) * | 2021-12-04 | 2022-03-11 | 广州市庆和源建设有限公司 | Construction structure and method of high-standard farmland |
-
2019
- 2019-12-19 CN CN201922303706.6U patent/CN211353418U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113142030A (en) * | 2021-04-27 | 2021-07-23 | 江苏治浚建设工程有限公司 | Farmland irrigation device and implementation method |
| CN114164744A (en) * | 2021-12-04 | 2022-03-11 | 广州市庆和源建设有限公司 | Construction structure and method of high-standard farmland |
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Granted publication date: 20200828 |