CN117178726B - Drip irrigation device for cultivation of uncaria tomentosa seedlings - Google Patents
Drip irrigation device for cultivation of uncaria tomentosa seedlings Download PDFInfo
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- CN117178726B CN117178726B CN202311476035.8A CN202311476035A CN117178726B CN 117178726 B CN117178726 B CN 117178726B CN 202311476035 A CN202311476035 A CN 202311476035A CN 117178726 B CN117178726 B CN 117178726B
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- 230000002262 irrigation Effects 0.000 title claims abstract description 160
- 238000003973 irrigation Methods 0.000 title claims abstract description 160
- 241000607122 Uncaria tomentosa Species 0.000 title abstract description 7
- 235000011472 cat’s claw Nutrition 0.000 title abstract description 7
- 241000157352 Uncaria Species 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000007790 scraping Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 35
- 239000002689 soil Substances 0.000 abstract description 19
- 241000157373 Uncaria rhynchophylla Species 0.000 abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 230000008602 contraction Effects 0.000 abstract description 2
- 235000015097 nutrients Nutrition 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 12
- 241000196324 Embryophyta Species 0.000 description 12
- 239000000618 nitrogen fertilizer Substances 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 230000012010 growth Effects 0.000 description 5
- 238000001802 infusion Methods 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 230000001932 seasonal effect Effects 0.000 description 3
- 241000345998 Calamus manan Species 0.000 description 2
- 241000257303 Hymenoptera Species 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 235000012950 rattan cane Nutrition 0.000 description 2
- 241000894007 species Species 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 241000598812 Garcinia tinctoria Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241001300738 Microstachys Species 0.000 description 1
- 240000007643 Phytolacca americana Species 0.000 description 1
- 235000009074 Phytolacca americana Nutrition 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000008121 plant development Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
The invention relates to the field of forestry cultivation, in particular to a drip irrigation device for cultivation of uncaria tomentosa seedlings. Technical problems: drip irrigation nozzles are used for drip irrigation at fixed positions of seedlings all the time, so that soil below the fixed positions is excessively moist, and the roots of the seedlings are insufficient in oxygen uptake. The technical scheme is as follows: a drip irrigation device for cultivating uncaria rhynchophylla seedlings comprises a fixing frame; the device also comprises a push rod, a connecting rod and the like; the right side of the fixing frame is fixedly connected with a push rod; the telescopic end of the push rod is fixedly connected with a connecting rod. According to the invention, the connecting rod drives the conveying pipe and the drip irrigation nozzle to reciprocate left and right by controlling the reciprocating extension and contraction of the push rod, so that the position of the drip irrigation nozzle is changed, the position of drip irrigation liquid drops to soil is changed, the drip irrigation nozzle is prevented from constantly carrying out drip irrigation on the soil at a fixed position, and the oxygen inhalation of the root system of the seedling body is insufficient.
Description
Technical Field
The invention relates to the field of forestry cultivation, in particular to a drip irrigation device for cultivation of uncaria tomentosa seedlings.
Background
Ramulus Uncariae cum UncisPlectocomia microstachys) The gamboges of Uncaria genus of palmaceae family are distributed in tropical rain forest of Hainan island, and are special species in China. Ramulus Uncariae cum Uncis is a multipurpose plant in tropical forest treasury, is an important non-wood forest product, and plays an important role in ecological protection, vital sign improvement, poverty elimination and the like. For a long time, the hook She Tenglai is excessively cut down by a living tropical rain forest, so that vine resources are gradually exhausted, and the plants are listed in a national important protection wild plant directory (national forestry and grassland bureau agricultural rural bulletin (No. 15 of 2021)), the protection level is II, and the plants are listed as endangered species by the international natural protection alliance (IUCN).
The Hainan island is positioned in a tropical ocean monsoon climate zone, the dry and wet time of the Hainan island is Ji Fenming, the dry season time is more than 5 months, and the rainfall in the dry season is about 10% of the whole year. In recent years, a great deal of research has shown that seasonal drought has a great influence on plant growth and development, moisture physiology, nutrient circulation, gene expression and the like. How to accelerate the growth of the uncaria seedlings under the seasonal drought background so as to increase the number of the grown uncaria in the population is an important scientific problem which needs to be solved in the current protection and continuous utilization of the uncaria. Colony characteristics and lumber property of uncaria have been reported, but the research on efficient cultivation technology has not been reported. Therefore, under the seasonal drought background, research on the efficient cultivation technology of the hooked uncaria She Tengshui nitrogen is developed, and the method has important significance for accelerating the growth of seedlings, increasing the number of the grown rattans in the population, protecting and utilizing the hooked uncaria resources and developing rattan industry in China.
The prior Chinese patent: CN213662884U discloses a drip irrigation device for agricultural seedling cultivation, and it is convenient according to the drip irrigation pipe of in-service use demand equipment certain length through the clamp, prevents that the pipeline from having the condition of overlength or too short, water economy, and the inside pivot of burette unit is whole through drive assembly interconnect, can drive the pivot rotation simultaneously through servo to drive the baffle and cover the drip irrigation hole, with the purpose that reaches the adjustment speed of driping.
However, the drip irrigation nozzle is always used for drip irrigation at the fixed position of the seedling, so that local soil is excessively moist, the nutrient of drip irrigation liquid is excessively concentrated, the growth of the uncaria is not facilitated, the root of the seedling is not enough to breathe due to the excessive moist local soil, and the root system of the plant is concentrated to extend to a local moist area due to the directional water property of the root system, so that the normal growth of the root system is affected.
Disclosure of Invention
In order to overcome the defects that a drip irrigation nozzle is always used for drip irrigation at a fixed position of the uncaria rhynchophylla seedlings, so that soil below the fixed position is excessively moist, the oxygen uptake of seedling roots is insufficient, and the root system is concentrated to a local moist area and the normal growth of the root system is affected due to the directional water-based property of the plant root system, the invention provides a drip irrigation device for the uncaria rhynchophylla seedling cultivation.
A drip irrigation device for cultivating uncaria rhynchophylla seedlings comprises a fixing frame; the drip irrigation device also comprises a push rod, a connecting rod, a conveying pipe and a drip irrigation nozzle; the right side of the fixing frame is fixedly connected with a push rod; the telescopic end of the push rod is fixedly connected with a connecting rod; the rear side of the connecting rod is provided with a sliding groove, and the connecting rod is in sliding connection with the fixing frame through the sliding groove; the front side of the connecting rod is fixedly connected with a conveying pipe; the downside of the conveying pipe is communicated with a plurality of drip irrigation nozzles for drip irrigation of the seedling body.
Further, the device also comprises a stirring component; the poking assembly comprises a baffle plate and a poking ball; a plurality of sheet groups are fixedly connected in the conveying pipe; each sheet group consists of two baffle plates, and the two baffle plates of each sheet group are respectively positioned at two sides of the corresponding drip irrigation nozzle; each baffle plate is provided with a plurality of filtering holes; a plurality of steel stirring balls are arranged in the conveying pipe, each stirring ball is positioned between the corresponding sheet groups, and the stirring balls cannot pass through the gap between the baffle sheet and the conveying pipe.
Further stated, the toggle assembly further includes a scraping spike; the outer surface of each stirring ball is fixedly connected with a plurality of scraping thorns.
Further stated, the toggle assembly further includes a spring lever; the left side and the right side of each drip irrigation nozzle are fixedly connected with a spring rod respectively, and the telescopic end of the spring rod is fixedly connected with the inner side of the conveying pipe.
Further, the baffle is inclined to one side in the flow direction of the drip irrigation liquid.
Further, the rubber membrane is also included; the upper side of each drip irrigation nozzle is fixedly connected with a rubber film, and the rubber film is fixedly connected with the inner wall of the conveying pipe.
Further illustratively, a purge assembly is included; the cleaning component comprises a round rod, a hollow tube and bristles; the fixing frame is connected with a plurality of rod groups; each rod group corresponds to one drip irrigation nozzle; each rod group consists of two round rods; two round rods on each rod group are fixedly connected with a hollow tube respectively; and one side of each hollow tube close to the drip irrigation nozzle is fixedly connected with a plurality of bristles, and the bristles are matched with the drip irrigation nozzle.
Further, the bristles are arranged in a downward slope.
Further, the bristles connected to the hollow tube are integrally provided with a plurality of concave areas.
Further stated, the cleaning assembly further includes a ball and a stop ball; the fixing frame is rotationally connected with a round rod, and a torsion spring is arranged between the fixing frame and the round rod; a plurality of round balls are fixedly connected to the upper side of the hollow tube; the lower side of the connecting rod is fixedly connected with a plurality of limiting balls, and the limiting balls are matched with the round balls.
The beneficial effects of the invention are as follows: according to the invention, the connecting rod drives the conveying pipe and the drip irrigation nozzle to reciprocate left and right by controlling the reciprocating extension and contraction of the push rod, so that the position of the drip irrigation nozzle is changed, the position of drip irrigation liquid drops to soil is changed, the drip irrigation nozzle is prevented from carrying out drip irrigation on the soil at a fixed position for a long time, and the oxygen inhalation of root systems of seedling bodies is insufficient.
According to the drip irrigation device, when the conveying pipe reciprocates left and right, the baffle plate is driven by the conveying pipe to enable the steel stirring ball to reciprocate in the conveying pipe, so that the stirring ball stirs drip irrigation liquid in the conveying pipe, the drip irrigation liquid is kept uniform, nutrient precipitation is avoided under long-time standing, the stirring ball drives the scraping thorn to scrape the inner wall of the conveying pipe, nutrients adhered to the conveying pipe are scraped, the mixing efficiency of the nutrients and the drip irrigation liquid is improved, impurities in the drip irrigation liquid are filtered through the filter holes of the baffle plate, and blocking caused by the impurities in the drip irrigation liquid entering a drip irrigation nozzle is avoided.
According to the invention, when the drip irrigation nozzle reciprocates left and right, the drip irrigation nozzle passes through the fixed bristles, so that the bristles clean the drip irrigation nozzle, nutrients hardened at the drip irrigation nozzle are scraped off, meanwhile, drip irrigation liquid dripped by the drip irrigation nozzle is drained into soil in different areas near a seedling body through the drainage effect of the downwardly inclined bristles, and as a plurality of concave areas are integrally formed in the bristles connected to the hollow pipe, drip irrigation liquid dripped from the tail parts of the bristles fall into the soil around the seedling body, so that the drip irrigation liquid dripped by the bristles is dispersed, and the drip irrigation liquid is further prevented from being too concentrated.
By utilizing the device, the uncaria tomentosa seedlings are cultivated by a drip irrigation method, and the water nitrogen concentration is configured: the water nitrogen is input in a drip irrigation mode, after nitrogen fertilizer is fully dissolved by water, the nitrogen fertilizer is pumped into a drip irrigation device by an infusion pump, the total amount of the water nitrogen in drip irrigation is determined according to the number of plants, the water is 15L/plant/month, the nitrogen fertilizer is urea, and the nitrogen fertilizer is 2.5 g/plant/month; water nitrogen input time and mode: the water nitrogen input is carried out in dry season (12 months-4 months next year), rainfall time is avoided, feet are fed once, the duration of each drip irrigation is 3 days, and the input frequency is 2 months/time; the water nitrogen input mode is as follows: water with or without nitrogen (W) and water with nitrogen (WF).
Drawings
FIG. 1 is a schematic view of a first construction of a drip irrigation device for cultivating Uncaria tomentosa seedlings according to the present invention;
FIG. 2 is a schematic diagram showing a second construction of a drip irrigation device for cultivating Uncaria tomentosa seedlings according to the present invention;
FIG. 3 is a schematic view showing the combined partial structure of a fixing frame, a connecting rod, a conveying pipe, a drip irrigation nozzle and a cleaning component of the drip irrigation device for cultivating the uncaria seedlings;
FIG. 4 is a schematic view showing the combined partial structure of a fixing frame, a conveying pipe, a drip irrigation nozzle, a stirring component and a cleaning component of the drip irrigation device for cultivating the uncaria seedlings;
fig. 5 is a schematic diagram showing a combined partial structure of a delivery pipe, a drip irrigation nozzle and a toggle assembly disclosed by the drip irrigation device for cultivating uncaria seedlings.
In the above figures: 1-fixing frame, 2-seedling body, 11-push rod, 12-connecting rod, 13-conveying pipe, 14-drip irrigation nozzle, 101-baffle, 102-stirring ball, 103-scraping thorn, 104-spring rod, 105-rubber film, 201-round rod, 202-hollow pipe, 203-bristle, 204-round ball, 205-limit ball, 12 a-chute and 101 a-filter hole.
Detailed Description
The invention will be further described with reference to specific examples, illustrative examples and illustrations of which are provided herein to illustrate the invention, but are not to be construed as limiting the invention.
Example 1
The drip irrigation method for cultivating the uncaria rhynchophylla seedlings comprises the following steps: water nitrogen concentration configuration: the water nitrogen is input in a drip irrigation mode, after nitrogen fertilizer is fully dissolved by water, the nitrogen fertilizer is pumped into a drip irrigation device by an infusion pump, the total amount of the water nitrogen in drip irrigation is determined according to the number of plants, the water is 15L/plant/month, the nitrogen fertilizer is urea, and the nitrogen fertilizer is 2.5 g/plant/month; water nitrogen input time and mode: the water nitrogen input is carried out in dry season (12 months-4 months next year), rainfall time is avoided, feet are fed once, the duration of each drip irrigation is 3 days, and the input frequency is 2 months/time; the water nitrogen input mode is as follows: water with or without nitrogen (W) and water with nitrogen (WF).
A drip irrigation device for cultivating ramulus Uncariae cum Uncis seedling, as shown in figures 1-5, comprises a fixing frame 1;
the drip irrigation device also comprises a push rod 11, a connecting rod 12, a conveying pipe 13 and a drip irrigation nozzle 14; the right side of the fixing frame 1 is connected with a push rod 11 through a bolt; the telescopic end of the push rod 11 is fixedly connected with a connecting rod 12; a sliding groove 12a is formed in the rear side of the connecting rod 12, and the connecting rod 12 is connected with the fixing frame 1 in a sliding manner through the sliding groove 12 a; the front side of the connecting rod 12 is fixedly connected with a conveying pipe 13; the lower side of the conveying pipe 13 is communicated with a plurality of drip irrigation nozzles 14 used for drip irrigation of the seedling body 2.
The working steps of the embodiment are as follows: when the drip irrigation device is used, firstly, water and nitrogen fertilizer is prepared and input in a drip irrigation mode, after the nitrogen fertilizer is fully dissolved by water, the nitrogen fertilizer is pumped into the drip irrigation device by using the infusion pump, then the fixing frame 1 is vertically inserted into soil beside the small hooked uncaria seedling bodies 2 distributed in a plurality of linear arrays, then the external infusion pump is connected to the conveying pipe 13 through a hose, then, the external infusion pump is controlled to convey the prepared water and nitrogen fertilizer drip irrigation liquid with fertilizer nutrients to the conveying pipe 13, the drip irrigation liquid drips onto the soil beside the small hooked uncaria seedling bodies 2 from the drip irrigation nozzles 14, so that the seedlings are drip irrigation, meanwhile, the push rod 11 is controlled to reciprocate, the connecting rod 12 drives the conveying pipe 13 and the drip irrigation nozzles 14 to reciprocate left and right, so that the position of the drip irrigation nozzles 14 is changed, the position of drip irrigation liquid drops into the soil is changed, the randomness of the drip irrigation liquid drops into the soil is increased, the drip irrigation nozzles 14 are prevented from drip irrigation the soil in a fixed position for a long time, and the root system of the small hooked uncaria seedling bodies 2 is not enough in oxygen inhalation.
Example 2
Based on the embodiment 1, as shown in fig. 3-5, the device also comprises a poking component; the poking assembly comprises a baffle plate 101 and a poking ball 102; a plurality of sheet groups are fixedly connected in the conveying pipe 13; each sheet group consists of two baffle plates 101, and the two baffle plates 101 of each sheet group are respectively positioned at two sides of the corresponding drip irrigation nozzle 14; each baffle plate 101 is provided with a plurality of filtering holes 101a; a plurality of steel poking balls 102 are arranged in the conveying pipe 13, each poking ball 102 is located between the corresponding sheet groups, and the poking balls 102 cannot pass through gaps between the baffle sheets 101 and the conveying pipe 13.
The poking assembly also comprises a poking pin 103; a plurality of scraping thorns 103 are fixedly connected to the outer surface of each stirring ball 102.
The toggle assembly also includes a spring lever 104; a spring rod 104 is fixedly connected to the left side and the right side of each drip irrigation nozzle 14, and the telescopic end of the spring rod 104 is fixedly connected with the inner side of the conveying pipe 13.
The baffle 101 is inclined to one side in the flow direction of the drip irrigation liquid, so that resistance to the flow of the drip irrigation liquid through the delivery pipe 13 is reduced.
Also included is a rubber membrane 105; a rubber film 105 is fixedly connected to the upper side of each drip irrigation nozzle 14, and the rubber film 105 is fixedly connected with the inner wall of the conveying pipe 13.
The working steps of the embodiment are as follows: since the input frequency of each drip irrigation is 2 months/time; after the primary drip irrigation is finished, the time required for the next drip irrigation operation is about two months, nutrients of drip irrigation liquid are easy to deposit in the conveying pipe 13 under long-time standing, so that in the drip irrigation process, when the conveying pipe 13 moves left and right in a reciprocating manner, the conveying pipe 13 drives the baffle plate 101 to enable the steel poking ball 102 to move in the conveying pipe 13 in a reciprocating manner, the poking ball 102 pokes the drip irrigation liquid in the conveying pipe 13, so that the drip irrigation liquid is kept uniform, nutrient precipitation is avoided, the poking ball 102 drives the scraping thorn 103 to scrape the inner wall of the conveying pipe 13, the nutrients adhered in the conveying pipe 13 are scraped, the mixing efficiency of the nutrients and the drip irrigation liquid is improved, meanwhile, impurities in the drip irrigation liquid are filtered through the filter holes 101a of the baffle plate 101, and blocking caused after the impurities in the drip irrigation liquid enter the drip irrigation nozzle 14 is avoided.
When the steel poking ball 102 moves reciprocally in the conveying pipe 13, the resistance when the poking ball 102 passes over the drip irrigation nozzle 14 is reduced through the rubber film 105, so that when the poking ball 102 moves reciprocally to the drip irrigation nozzle 14, the drip irrigation nozzle 14 is extruded at intervals, the drip irrigation nozzle 14 vibrates vertically under the telescopic cooperation of the spring rod 104, so that nutrients blocked in the drip irrigation nozzle 14 are shaken off, meanwhile, when the drip irrigation nozzle 14 moves upwards under the action of the spring rod 104, the drip irrigation nozzle 14 extrudes drip irrigation liquid in the conveying pipe 13, the drip irrigation liquid in the drip irrigation nozzle 14 is extruded under the drip irrigation liquid pressure in the conveying pipe 13, and as the poking ball 102 extrudes the drip irrigation nozzle 14 randomly, the drip irrigation liquid in the drip irrigation nozzle 14 is extruded and falls into soil at random positions.
Example 3
On the basis of the embodiment 2, as shown in fig. 1 and 3-4, a cleaning component is further included; the cleaning assembly comprises a round rod 201, a hollow tube 202 and bristles 203; the fixing frame 1 is connected with a plurality of rod groups; one drip irrigation nozzle 14 for each rod set; each rod group consists of two round rods 201; two round rods 201 on each rod group are fixedly connected with a hollow tube 202; a plurality of bristles 203 are fixedly connected to one side of each hollow tube 202 close to the drip irrigation nozzle 14, and the bristles 203 are matched with the drip irrigation nozzle 14.
The bristles 203 are disposed to be inclined downward.
The bristles 203 attached to the hollow tube 202 are integrally formed with a plurality of recessed areas.
The cleaning assembly further comprises a ball 204 and a limit ball 205; the fixing frame 1 is rotationally connected with a round rod 201, and a torsion spring is arranged between the fixing frame 1 and the round rod 201; a plurality of round balls 204 are fixedly connected to the upper side of the hollow tube 202; a plurality of limiting balls 205 are fixedly connected to the lower side of the connecting rod 12, and the limiting balls 205 are matched with the round balls 204.
The working steps of the embodiment are as follows: because the outdoor ants in the tropical region are more, need to prevent insects such as ants from entering the drip irrigation device, so as to ensure long-term stable operation of the drip irrigation device, volatile fixed medicaments are firstly put into the hollow tube 202, nutrients which are adhered to the vicinity of the drip irrigation nozzle 14 are easy to air-dry and harden because of long-time standing is needed from the drip irrigation nozzle 14, and then the outlets of the drip irrigation nozzle 14 are blocked, at the moment, when the drip irrigation nozzle 14 is in left-right reciprocating movement in the next drip irrigation operation, the drip irrigation nozzle 14 passes through the fixed bristles 203, so that the bristles 203 clean the drip irrigation nozzle 14, the nutrients which harden at the drip irrigation nozzle 14 are scraped, meanwhile, the drip irrigation liquid which is dripped by the drip irrigation nozzle 14 is guided into the soil in different areas near the drip irrigation nozzle 14 through the downwardly inclined bristles 203, and a plurality of concave areas are formed in the whole by the bristles 203 connected to the hollow tube 202, and the concave areas correspond to the seedlings 2, so that drip irrigation liquid drops dripped from the tail parts of the bristles 203 are dripped into the soil around the seedling body 2, and the drip irrigation liquid is prevented from being too concentrated in the soil around the drip irrigation liquid.
When the connecting rod 12 drives the conveying pipe 13 and the drip irrigation nozzle 14 to reciprocate, the connecting rod 12 drives the limiting ball 205 to reciprocate, so that the limiting ball 205 extrudes the round ball 204 in a reciprocating manner, and the round ball 204 drives the round rod 201, the hollow pipe 202 and the bristles 203 to reciprocate up and down under the elastic force of the torsion spring, so that drip irrigation liquid flowing on the bristles 203 is shaken off, and nutrient attached to the bristles 203 due to slow flow of the drip irrigation liquid is avoided.
It is to be understood that the above description is intended to be illustrative only and is not intended to be limiting. Those skilled in the art will appreciate variations of the present invention that are intended to be included within the scope of the claims herein.
Claims (6)
1. A drip irrigation device for cultivating ramulus Uncariae cum Uncis seedlings comprises a fixing frame (1); the method is characterized in that: the drip irrigation device also comprises a push rod (11), a connecting rod (12), a conveying pipe (13) and a drip irrigation nozzle (14); a push rod (11) is fixedly connected to the right side of the fixing frame (1); the telescopic end of the push rod (11) is fixedly connected with a connecting rod (12); a sliding groove (12 a) is formed in the rear side of the connecting rod (12), and the connecting rod (12) is connected with the fixing frame (1) in a sliding manner through the sliding groove (12 a); a conveying pipe (13) is fixedly connected to the front side of the connecting rod (12); the lower side of the conveying pipe (13) is communicated with a plurality of drip irrigation nozzles (14) for drip irrigation of the seedling body (2); the device also comprises a stirring assembly; the poking assembly comprises a baffle (101), a poking ball (102) and a scraping thorn (103); a plurality of sheet groups are fixedly connected in the conveying pipe (13); each sheet group consists of two baffle plates (101), and the two baffle plates (101) of each sheet group are respectively positioned at two sides of the corresponding drip irrigation nozzle (14); each baffle (101) is provided with a plurality of filtering holes (101 a); a plurality of steel poking balls (102) are arranged in the conveying pipe (13), each poking ball (102) is positioned between the corresponding sheet groups, and the poking balls (102) cannot pass through gaps between the baffle sheets (101) and the conveying pipe (13); the outer surface of each stirring ball (102) is fixedly connected with a plurality of scraping thorns (103);
also comprises a rubber film (105); a rubber film (105) is fixedly connected to the upper side of each drip irrigation nozzle (14), and the rubber film (105) is fixedly connected with the inner wall of the conveying pipe (13);
the device also comprises a cleaning component; the cleaning component comprises a round rod (201), a hollow tube (202) and bristles (203); the fixing frame (1) is connected with a plurality of rod groups; each rod group corresponds to one drip irrigation nozzle (14); each rod group consists of two round rods (201); two round rods (201) on each rod group are fixedly connected with a hollow tube (202) respectively; a plurality of bristles (203) are fixedly connected to one side of each hollow tube (202) close to the drip irrigation nozzle (14), and the bristles (203) are matched with the drip irrigation nozzle (14).
2. The drip irrigation device for cultivating uncaria seedlings according to claim 1, wherein: the toggle assembly further comprises a spring rod (104); a spring rod (104) is fixedly connected to the left side and the right side of each drip irrigation nozzle (14), and the telescopic end of the spring rod (104) is fixedly connected with the inner side of the conveying pipe (13).
3. The drip irrigation device for cultivating uncaria seedlings according to claim 1, wherein: the baffle (101) is inclined to one side of the drip irrigation flow direction.
4. The drip irrigation device for cultivating uncaria seedlings according to claim 1, wherein: the bristles (203) are arranged in a downward inclined manner.
5. The drip irrigation device for cultivating uncaria seedlings according to claim 1, wherein: the bristles (203) connected to the hollow tube (202) are integrally provided with a plurality of concave areas.
6. The drip irrigation device for cultivating uncaria seedlings according to claim 1, wherein: the cleaning component also comprises a ball (204) and a limit ball (205); the fixing frame (1) is rotationally connected with a round rod (201), and a torsion spring is arranged between the fixing frame (1) and the round rod (201); a plurality of round balls (204) are fixedly connected to the upper side of the hollow tube (202); a plurality of limiting balls (205) are fixedly connected to the lower side of the connecting rod (12), and the limiting balls (205) are matched with the round balls (204).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311476035.8A CN117178726B (en) | 2023-11-08 | 2023-11-08 | Drip irrigation device for cultivation of uncaria tomentosa seedlings |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311476035.8A CN117178726B (en) | 2023-11-08 | 2023-11-08 | Drip irrigation device for cultivation of uncaria tomentosa seedlings |
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| CN117178726A CN117178726A (en) | 2023-12-08 |
| CN117178726B true CN117178726B (en) | 2024-01-09 |
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| CN217428694U (en) * | 2022-04-06 | 2022-09-16 | 宁夏回族自治区农垦事业管理局农林牧技术推广服务中心 | Simple differential pressure type fertilization tank for outdoor field |
| CN116724862A (en) * | 2023-07-21 | 2023-09-12 | 国际竹藤中心三亚研究基地 | Water-saving irrigation device is collected to bamboo forest surface water |
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| US10426080B2 (en) * | 2016-02-19 | 2019-10-01 | The Toro Company | Mobile turf sprayer |
| US20200068798A1 (en) * | 2018-08-30 | 2020-03-05 | Everris International B.V. | Apparatus for surface irrigation |
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|---|---|---|---|---|
| CN213756080U (en) * | 2020-10-28 | 2021-07-23 | 陕西崇仁水利工程有限公司 | Arid area collection rain is mended and is irritated device |
| CN214474676U (en) * | 2021-01-13 | 2021-10-22 | 北京市农业技术推广站 | Light intelligence liquid manure all-in-one based on machine learning |
| CN217428694U (en) * | 2022-04-06 | 2022-09-16 | 宁夏回族自治区农垦事业管理局农林牧技术推广服务中心 | Simple differential pressure type fertilization tank for outdoor field |
| CN116724862A (en) * | 2023-07-21 | 2023-09-12 | 国际竹藤中心三亚研究基地 | Water-saving irrigation device is collected to bamboo forest surface water |
Non-Patent Citations (1)
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| 中国竹资源培育现状与增产潜力;郑世慧 等;《世界竹藤通信》;第20卷(第5期);论文全文 * |
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