CN119605517A - A device for cultivating and raising seedlings of plants in sandy land - Google Patents
A device for cultivating and raising seedlings of plants in sandy land Download PDFInfo
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- CN119605517A CN119605517A CN202411786291.1A CN202411786291A CN119605517A CN 119605517 A CN119605517 A CN 119605517A CN 202411786291 A CN202411786291 A CN 202411786291A CN 119605517 A CN119605517 A CN 119605517A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
- A01G9/0295—Units comprising two or more connected receptacles
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/042—Adding fertiliser to watering systems
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/246—Air-conditioning systems
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/28—Raised beds; Planting beds; Edging elements for beds, lawn or the like, e.g. tiles
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Soil Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention belongs to the technical field of plant cultivation and seedling raising, and particularly relates to a sand plant cultivation and seedling raising device which comprises a greenhouse main body and a seedling raising bed, wherein a U-shaped water receiving tank is fixedly arranged at the top of the outer side wall of the greenhouse main body, a water leakage pipe is communicated with the bottom of the U-shaped water receiving tank, a self-cleaning rainwater rough filtering mechanism is fixedly arranged on the outer side wall of the greenhouse main body, a water-fertilizer integrated irrigation mechanism is fixedly arranged in the greenhouse main body, and through an efficient rainwater collection and filtering system and water-fertilizer integrated control, the utilization efficiency of water resources and fertilizers is improved, the self-cleaning function is realized, the blockage of a rough filtering net is avoided, the rainwater collection efficiency is ensured, regular cleaning by personnel is not needed, the labor cost is saved, meanwhile, the flow force of water flow is utilized to drive an impeller to rotate, the extra energy consumption is not needed, the automatic mixing of fertilizers and water can be realized, and the efficiency of water-fertilizer integrated is improved.
Description
Technical Field
The invention belongs to the technical field of plant cultivation and seedling raising, and particularly relates to a sand plant cultivation and seedling raising device.
Background
The ecological environment in the alpine sandy region is fragile, vegetation is rare, land desertification is serious, and the plant cultivation and seedling raising in the region has important significance for improving the ecological environment, preventing water and soil loss and promoting the sustainable development of the region.
In the alpine sandy region, water resources are deficient, rainwater is collected to become one of important water sources for plant cultivation and seedling raising, however, the existing rainwater collecting device has the following problems when collecting rainwater that the existing rainwater collecting device generally adopts a coarse filter screen to perform preliminary filtration so as to remove larger impurities such as leaves, weeds and the like, but in the actual use process, the coarse filter screen is easily blocked by the impurities, so that the rainwater collecting efficiency is reduced, and people are required to clean the rainwater collecting device regularly.
The water and fertilizer integrated technology is an agricultural new technology integrating irrigation and fertilization, has important application value in cultivation and seedling raising of plants in alpine sandy lands, however, the current water and fertilizer integrated system has the following problems in the use process that in the water and fertilizer integrated system, a mixing tank and a stirrer are generally adopted to blend water and nutrient fertilizers, the purchase cost of the mixing tank and the stirrer is high, meanwhile, in order to ensure the stirring effect, a power device is also required to be equipped, the equipment cost is further increased, in addition, the stirrer needs to consume a certain energy source in the operation process, and the water and fertilizer integrated system is a small burden for alpine sandy lands with shortage of energy source supply.
Disclosure of Invention
In order to solve the problems, the invention provides the sand plant cultivation seedling raising device which improves the utilization efficiency of water resources and fertilizers, reduces waste, realizes a self-cleaning function, avoids the blockage of a coarse filter screen, ensures the stable efficiency of rainwater collection, does not need regular cleaning of personnel, saves labor cost, reduces complicated operation, simultaneously utilizes the flowing force of water flow to drive the impeller to rotate, does not need additional energy consumption, reduces energy consumption, can realize automatic mixing of the fertilizers and the water, and improves the efficiency of water-fertilizer integration through the efficient rainwater collection and filtration system and the water-fertilizer integrated control.
In order to achieve the functions, the technical scheme adopted by the invention is that the sand plant cultivation seedling raising device comprises a greenhouse main body and seedling raising beds, wherein the seedling raising beds are fixedly arranged in the greenhouse main body, a U-shaped water receiving tank is fixedly arranged at the top of the outer side wall of the greenhouse main body, water leakage pipes are communicated with the bottom of the U-shaped water receiving tank, two groups of water leakage pipes are arranged, self-cleaning rainwater rough filtering mechanisms are fixedly arranged on the outer side wall of the greenhouse main body, a plurality of groups of seedling raising beds are uniformly distributed, seedling raising basins are detachably arranged on the seedling raising beds at equal intervals, and a water and fertilizer integrated irrigation mechanism is fixedly arranged in the greenhouse main body; the self-cleaning rainwater rough filtering mechanism comprises a water filtering pipe and a water receiving bucket, wherein the water filtering pipe is fixedly arranged on the outer side wall of a greenhouse main body, the water receiving buckets are provided with two groups, the bottom ends of the water receiving buckets are communicated with the water filtering pipe, the two groups of the water receiving buckets are oppositely arranged with the two groups of water leaking pipes and are positioned under the water leaking pipes, the inner side wall of the water receiving bucket is provided with a sliding groove along the direction of the water filtering pipe communication, a filter screen is arranged in the water receiving bucket in a sliding manner, the side wall of the filter screen is fixedly provided with a sliding block, the sliding block is in sliding connection with the sliding groove, a spring is arranged in the sliding groove, two ends of the spring are respectively connected with the sliding block and the bottom wall of the sliding groove, a rotating shaft is rotatably connected with the inner wall of the water filtering pipe, a lever is sleeved on the rotating shaft, two side ends of the lever are hinged with connecting rods, a support is hinged to the top end of each connecting rod, the outer side wall of the support is provided with a supporting rod in a circular array taking a central shaft of the support as an axle, the side end of the supporting rod is in sliding contact with the inner wall of the water receiving bucket, the supporting rod is uniformly and fixedly arranged in the sliding groove, the sliding rod is correspondingly provided with a thimble one-to-one filter screen, the thimble can pass through the mesh of the filter screen.
As a preferred technical scheme of the invention, the water and fertilizer integrated irrigation mechanism comprises a water storage tank, a filter, a mounting frame, a water pump, a water and fertilizer mixing bin, a fertilizer storage bin and a drip irrigation assembly, wherein the water storage tank is fixedly arranged in a greenhouse body, an inclined pipe is connected between the water storage tank and the water filtering pipe in a penetrating manner, the water storage tank is communicated with a water delivery main pipe, the mounting frame and the water pump are fixedly arranged in the greenhouse body, the filter is fixedly arranged on the mounting frame, the water delivery main pipe is connected to a water inlet of the filter, a water outlet of the filter is connected with a water inlet pipeline of the water pump, a water outlet of the water pump is connected with a branch pipe I and a branch pipe II in a tee joint manner, the branch pipe I is communicated with the drip irrigation assembly, the drip irrigation assembly is fixedly arranged in the greenhouse body, the water and fertilizer mixing bin is fixedly arranged at the top of the water and fertilizer mixing bin, the branch pipe II is connected with a water inlet pipeline of the water and fertilizer mixing bin, and a water flow driving discharging mixing bin is arranged in the water and fertilizer mixing bin, and a water outlet of the water fertilizer mixing bin is connected with the branch pipe I.
As a preferable technical scheme of the invention, the bottom of the fertilizer storage bin is of a conical structure, a bin cover is detachably arranged at the top opening of the fertilizer storage bin, and a blanking hole I is eccentrically arranged at the bottom wall of the fertilizer storage bin.
As a preferable technical scheme of the invention, the water flow driving discharging mixing assembly comprises an impeller and a discharging disc, wherein the bottom end of the impeller is rotatably arranged on the bottom wall of the water-fertilizer mixing bin, the discharging disc is fixedly connected to the top end of the impeller, the discharging disc is rotatably contacted with the bottom wall of the fertilizer storage bin, and the discharging disc is eccentrically provided with a discharging hole II.
As a preferable technical scheme of the invention, the drip irrigation assembly comprises an irrigation main pipe, irrigation branch pipes and drip irrigation belts, wherein the irrigation main pipe is fixedly arranged in a greenhouse body, the irrigation main pipe is communicated with the branch pipes, the irrigation branch pipes are provided with a plurality of groups of uniformly communicated irrigation main pipes, the drip irrigation belts are communicated with the irrigation branch pipes, the drip irrigation belts are provided with a plurality of groups of uniformly distributed between two adjacent rows of seedling raising pots, and drip irrigation holes are uniformly formed in the drip irrigation belts.
As a preferable technical scheme of the invention, the first branch pipe is provided with the first electromagnetic valve, the second branch pipe is provided with the second electromagnetic valve, and the irrigation branch pipe is provided with the third electromagnetic valve.
As a preferable technical scheme of the invention, the top of the greenhouse body is arranged in an inclined slope, both the side surface and the bottom surface of the greenhouse body adopt a double-layer structure, the inner layer is a heat preservation and insulation layer, the outer layer is a protective layer, a temperature controller is fixedly arranged in the greenhouse body, a heating wire is arranged in the heat preservation and insulation layer of the bottom surface of the greenhouse body, an inlet and an outlet are arranged on the side surface of the greenhouse body, and a heat preservation curtain is arranged at the inlet and the outlet of the greenhouse body.
Compared with the prior art, the invention has the following beneficial effects by adopting the structure:
1. The larger impurities in the rainwater are filtered out through the filter screen, because the impact force of water flows received in the two groups of water hoppers is different and the weight of the accumulated impurities is different, the filter screen on one side with stronger impact force and heavier impurities accumulated on the filter screen can slide downwards to compress the connecting rod downwards, so that the lever rotates around the pivot, the two ends of the lever drive the support on the connecting rod to continuously push the filter screen to the top opening of the water receiving hopper, the ejector pins on the support rod on the peripheral side of the support continuously penetrate through the meshes of the filter screen, the impurities such as leaves on the filter screen are pushed up, the leaves are prevented from adhering to the filter screen, the leaves are convenient to clean, meanwhile, after the leaves are lifted up, the gap of the leaves is enlarged, the rainwater can pass through the filter screen more easily, the rainwater passing efficiency can be improved, and the rainwater can rise to the filter screen on the top opening of the water receiving hopper, the filter screen is washed by rain water, impurities jacked by the ejector pins on the filter screen are washed out of the water receiving hopper, so that the filter screen is self-cleaned, the filter screen can be continuously ejected out of the water receiving hopper to be cleaned in the running process of equipment through the continuous action of the rain water flow impact lever, the complicated operation that the traditional filter screen needs to be manually disassembled periodically for cleaning is avoided, the filter screen is ensured to always maintain higher filtering efficiency, the equipment performance reduction or failure risk caused by the blockage of the filter screen is reduced, each part of the filter screen can be sufficiently cleaned through the back and forth ejection action of the filter screen, and compared with the cleaning modes of certain fixed positions, the dynamic cleaning process can remove dirt, impurities, biological films and the like in different areas of the filter screen, prevent the formation of local blockage and prolong the service life of the filter screen;
2. The structure for realizing the cleaning of the filter screen by utilizing the water flow to impact the lever swing is relatively simple, a complex electric control system, a motor drive or a precise mechanical transmission device are not needed, the whole structure is more compact, the occupied area and the manufacturing cost of equipment are reduced, and meanwhile, the fault point and the maintenance difficulty caused by the complex structure are also reduced;
3. The rotation of the impeller is realized by utilizing the impact force of water flow, the blanking disc is driven to rotate by the rotation of the impeller, when the blanking hole II on the blanking disc is aligned with the blanking hole I, the fertilizer in the fertilizer storage bin is conveyed into the water-fertilizer mixing bin, the blanking amount of each time can be accurately controlled, the excessive or insufficient putting of the fertilizer is avoided, the practical requirement of crops is met in the fertilization process, the fertilizer utilization rate is improved, the waste and the potential pollution to the environment are reduced, the higher the speed of the water flow is, the higher the rotating speed of the impeller is, the quick the blanking speed of the fertilizer is, the fertilizer and the water are accurately and stably blended, and the water-fertilizer mixing proportion meets the practical nutrition requirement of the current growth of plants, so that the aim of automatically adjusting the fertilizer supply according to the water flow condition is realized;
4. The impeller is rotated to realize fertilizer conveying and stir and blend the solution in the water-fertilizer mixing bin, the rotation force generated by the water flow impacting the impeller can enable the fertilizer to be rapidly and uniformly dispersed in water to form stable fertilizer aqueous solution, compared with some static mixing or stirring modes with poor effect, the structure greatly shortens the time of dissolving and mixing the fertilizer, improves the mixing efficiency, ensures that the concentration of the fertilizer aqueous solution of each batch is uniform and consistent, is beneficial to uniform absorption of nutrients by crops, and reduces the problem of seedling burning caused by overhigh local fertilizer concentration;
5. The fertilizer conveying mechanism and the stirring and blending mechanism are ingeniously combined together, two functions are realized by using the same power source, and the requirements of additional driving equipment and transmission parts are reduced, so that the whole device is more compact in structure and small in occupied space, is convenient to install and arrange in various agricultural facilities or sites, and reduces the manufacturing cost and the maintenance cost of equipment;
6. the water flow impact force is used as a power source, no additional electric power or other energy input is needed, and the water flow resources existing in the agricultural irrigation system are fully utilized.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a sand plant cultivation seedling device according to the present invention;
fig. 2 is a schematic diagram of the overall structure of a sand plant cultivation seedling device according to the present invention;
FIG. 3 is a cross-sectional view of a self-cleaning rainwater straining mechanism of a sand plant cultivation seedling device provided by the invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a top view of a sand plant cultivation seedling device according to the present invention;
FIG. 6 is a cross-sectional view I of a fertilizer storage bin and a water-fertilizer mixing bin of the sand plant cultivation seedling device provided by the invention;
FIG. 7 is a second cross-sectional view of a fertilizer storage bin and a water-fertilizer mixing bin of the sand plant cultivation seedling device;
fig. 8 is a partial enlarged view at B in fig. 7.
The greenhouse comprises a greenhouse body, 2 parts of seedling raising beds, 21 parts of seedling raising basins, 3 parts of U-shaped water receiving tanks, 4 parts of water leakage pipes, 5 parts of self-cleaning rainwater straining mechanisms, 51 parts of water filtering pipes, 511 parts of sliding grooves, 512 parts of filter screens, 513 parts of sliding blocks, 514 parts of springs, 515 parts of supports, 516 parts of supports, 517 parts of ejector pins, 52 parts of water receiving hoppers, 521 parts of rotating shafts, 522 parts of levers, 523 parts of connecting rods, 6 parts of water and fertilizer integrated irrigation mechanisms, 61 parts of water storage tanks, 62 parts of filters, 63 parts of mounting racks, 64 parts of water pumps, 65 parts of water and fertilizer mixing bins, 651 parts of water and fertilizer mixing components, 6511 parts of water flow driven discharging mixing components, 6511 parts of impellers, 6512 parts of discharging plates, 6513 parts of discharging holes II, 652 parts of water outlet pipes, 66 parts of fertilizer storage bins, 661 parts of bin covers, 662 parts of discharging holes I, 67 parts of drip irrigation components, 671 parts of irrigation pipes, 672 parts of water pipes, irrigation pipes, 6721 parts of electromagnetic valves III, 673 parts of water receiving hoppers, 68 parts of inclined pipes, 69 parts of water delivery pipes, 651 parts of water, 691, a branch pipes, 6911, electromagnetic valves I, and 692.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figures 1-8, the sand plant cultivation seedling raising device provided by the invention comprises a greenhouse main body 1 and a seedling raising bed 2, wherein the seedling raising bed 2 is fixedly arranged in the greenhouse main body 1, seedling raising is carried out on a high-cold sand area, a relatively suitable growth environment can be provided for seedlings, the survival rate and quality of seedlings are improved, a relatively heat-insulating environment is formed inside the greenhouse main body 1, evaporation of water is reduced, erosion of wind sand to soil can be reduced, the stability of the soil is kept, the seedling raising efficiency is further improved, the top of the greenhouse main body 1 is arranged in an inclined slope, the side surface and the bottom surface of the greenhouse main body 1 are both in a double-layer structure, the inner layer is a heat-insulating layer, the outer layer is a protective layer, a temperature controller is fixedly arranged in the greenhouse main body 1, a heating wire is arranged in the heat-insulating layer at the bottom surface of the greenhouse main body 1, when the internal temperature of the greenhouse main body 1 is lower than a set lower limit temperature, the heating wire is automatically switched on, the heating wire starts to generate heat, the internal temperature of the greenhouse main body 1 is improved, the upper temperature controller is cut off, the upper temperature controller is further accelerated, the water inlet and outlet of the greenhouse main body 1 is fixedly arranged at the bottom of the water inlet and outlet 4 is fixedly connected with the water inlet and outlet of the water inlet of the water tank, the water tank 1 is fixedly arranged at the bottom of the water tank 1, the water inlet and the water tank is fixedly connected with the water inlet and outlet of the water tank 1 and the water tank 1 is fixedly arranged at the bottom of the water inlet and water tank 1 and the water tank 1 is connected with the water inlet and water tank 1 and water inlet and water tank 1 and water-outlet is water-outlet water-supply device is well-supply device is water-supply device. The lateral wall fixed mounting of greenhouse main part 1 has self-cleaning rainwater straining device 5, carry out the great impurity in the prefilter rainwater to the rainwater that flows from leaking pipe 4, realize self-cleaning function, avoid the filter screen 512 to block up, ensure that the rainwater is collected efficient steadily, need not personnel regularly clear up, seedling bed 2 evenly distributed sets up the multiunit, equidistant demountable installation has seedling pot 21 on the seedling bed 2, greenhouse main part 1 internal fixation is provided with liquid manure integration irrigation device 6, can be according to the demand of different crops, accurate control fertilization volume and fertilization time, satisfy the nutrition demand of different growth stages of crop, ensure that the plant is in suitable moisture environment all the time, promote the growth and the development of plant.
The self-cleaning rainwater rough filtering mechanism 5 comprises a water filtering pipe 51 and a water receiving hopper 52, the water filtering pipe 51 is fixedly arranged on the outer side wall of the greenhouse main body 1, the water receiving hoppers 52 are arranged in two groups, the bottom ends of the two groups of water receiving hoppers 52 are communicated with the water filtering pipe 51, the two groups of water receiving hoppers 52 are arranged opposite to the two groups of water leaking pipes 4 and are positioned right below the water leaking pipes 4, a sliding chute 511 is arranged on the inner side wall of the water receiving hopper 52 along the direction of the communication of the water filtering pipes 51, a filter screen 512 is arranged in the water receiving hoppers 52 in a sliding manner, a sliding block 513 is fixedly arranged on the side wall of the filter screen 512, the sliding block 513 is in sliding connection with the sliding chute 511, a spring 514 is arranged in the sliding chute 511, two ends of the spring 514 are respectively connected with the bottom wall of the sliding block 513 and the sliding chute 511, a rotating shaft 521 is connected with a lever 522 in a sleeved on the rotating shaft 521, two side ends of the lever 522 are hinged with a connecting rod 523, the top end of the connecting rod 523 is hinged with a support 515, the outer side wall of the support 515 is provided with a support rod 516 in an annular array taking the central shaft of the support 515 as the axis, the side ends of the support rod 516 are arranged in sliding contact with the inner wall of the water receiving hopper 52, the support rod 516 is uniformly and fixedly provided with a thimble 517, the thimble 517 and the mesh of the filter screen 512 are penetrated and arranged in a one-to-one correspondence, the thimble 517 can penetrate through the mesh of the filter screen 512, the rainwater collected in the U-shaped water receiving tank 3 flows into the water receiving hopper 52 from the water leakage pipe 4 and is filtered out by the filter screen 512, the filter screen 512 on one side with higher impact force and heavier impurity accumulated on the filter screen 512 can downwards slide to compress the connecting rod 523 due to different impact forces of the water flows received in the two groups of water receiving hoppers 52 and different accumulated impurity weights, so that the lever 522 can rotate around the pivot 521, the two ends of the lever 522 drive the support rod 515 on the connecting rod 523 to continuously push the filter screen 512 to the top opening of the water receiving hopper 52, meanwhile, the ejector pins on the support 515 peripheral side supporting rods 516 also penetrate through meshes of the filter screen 512 and jack up impurities such as leaves on the filter screen 512, so that the leaves are prevented from adhering to the filter screen 512, the leaves are convenient to clean, meanwhile, after the leaves are lifted up, gaps of the leaves become large, rainwater can more easily pass through the filter screen 512, the rainwater passing efficiency can be improved, the rainwater can rise to the filter screen 512 at the top opening of the water receiving hopper 52, the impurities filtered out from the filter screen 512 are flushed out of the water receiving hopper 52, and self-cleaning of the filter screen 512 is achieved.
The water and fertilizer integrated irrigation mechanism 6 comprises a water storage tank 61, a filter 62, a mounting rack 63, a water pump 64, a water and fertilizer mixing bin 65, a fertilizer storage bin 66 and a drip irrigation assembly 67, wherein the water storage tank 61 is fixedly arranged in a greenhouse main body 1, an inclined pipe 68 is connected between the water storage tank 61 and the water filtering pipe 51 in a penetrating manner, the water storage tank 61 is communicated with a water delivery main 69, the mounting rack 63 and the water pump 64 are fixedly arranged in the greenhouse main body 1, the filter 62 is fixedly arranged on the mounting rack 63, the water delivery main 69 is connected to a water inlet of the filter 62, a water outlet of the filter 62 is connected with a water inlet pipeline of the water pump 64, a water outlet of the water pump 64 is connected with a branch pipe one 691 and a branch pipe two 692 in a three-way manner, the branch pipe one 691 is communicated with the drip irrigation assembly 67, the drip irrigation assembly 67 is fixedly arranged in the greenhouse main body 1, the water and fertilizer mixing bin 65 is fixedly arranged at the top of the greenhouse main body 1, the fertilizer storage bin 66 is fixedly arranged on the water and fertilizer mixing bin 65, the water inlet pipeline of the branch pipe two 692 is connected with a water flow driving lower mixing bin 651 in the water and the water fertilizer mixing bin 65, and the water outlet 652 is connected with a branch pipe 652 and a branch pipe one 691.
The bottom of the fertilizer storage bin 66 is of a conical structure, a bin cover 661 is detachably arranged at the top opening of the fertilizer storage bin 66, a first discharging hole 662 is eccentrically formed in the bottom wall of the fertilizer storage bin 66, a water flow driving discharging mixing assembly 651 comprises an impeller 6511 and a first discharging plate 6512, the bottom end of the impeller 6511 is rotatably arranged on the bottom wall of the water and fertilizer mixing bin 65, the first discharging plate 6512 is fixedly connected to the top end of the impeller 6511, the first discharging plate 6512 is rotatably contacted with the bottom wall of the fertilizer storage bin 66, a second discharging hole 6513 is eccentrically formed in the lower discharging plate 6512, when water in the water storage bin 61 enters the filter 62 through the water conveying main 69 to be filtered, the water pump 64 is used for pumping and pressurizing and conveying the water to the second discharging plate 692, the water enters the water and fertilizer mixing bin 65 through the second discharging plate 692, the water flow drives the impeller 6511 to rotate, the central shaft of the impeller 6511, when the second discharging hole 6513 on the lower discharging plate 6512 is aligned with the first discharging hole 6511, the fertilizer in the fertilizer storage bin 66 is conveyed into the water mixing bin 65, and the water flow speed is adjusted to be higher according to the purposes that the water flow speed is higher and the water flow speed is higher, and the fertilizer in the water mixing bin is continuously conveyed to the water and the fertilizer is supplied to the water mixing bin 6511.
The drip irrigation assembly 67 comprises an irrigation main pipe 671, irrigation branch pipes 672 and drip irrigation belts 673, the irrigation main pipe 671 is fixedly arranged in a greenhouse main body 1 and is communicated with a branch pipe one 691, the irrigation branch pipes 672 are provided with a plurality of groups of evenly communicated irrigation main pipes 671, the drip irrigation belts 673 are communicated with the irrigation branch pipes 672, the drip irrigation belts 673 are provided with a plurality of groups of evenly distributed between two adjacent rows of seedling raising basins 21, drip irrigation holes are evenly formed in the drip irrigation belts 673, irrigation water and fertilizer are directly conveyed to soil near plant roots in the seedling raising basins 21 through the irrigation main pipe 671, the irrigation branch pipes 672 and the drip irrigation belts 673, evaporation and runoff loss of the water are reduced, the utilization rate of the water and the fertilizer is improved, the first electromagnetic valve 6911 is installed on the branch pipe one 691, the second electromagnetic valve 6921 is installed on the branch pipe two 692, the third electromagnetic valve 6721 is installed on the irrigation branch pipe 672 and can correspondingly control the irrigation condition of each branch pipe, when irrigation is only needed, the first electromagnetic valve 6921 is closed, the first electromagnetic valve 6911 is opened when water and fertilizer is needed to be irrigated, the water and the second electromagnetic valve 6911 is needed to be opened, the first electromagnetic valve 6911 is closed and the first electromagnetic valve 691 is accurately and the water and fertilizer are accurately mixed and the electromagnetic valve is well-regulated and the first electromagnetic valve is water and the electromagnetic valve 6921 are each electromagnetic valve is opened.
When the greenhouse is specifically used, plant plants to be cultivated are cultivated in the seedling raising basin 21, the seedling raising basin 21 is correspondingly arranged on the seedling raising bed 2, the temperature controller is set according to the proper growth temperature of the cultivated sand plants, the set temperature range automatically controls the working state of the heating wire, when the internal temperature of the greenhouse main body 1 is lower than the set lower limit temperature, the temperature controller automatically turns on the heating wire power supply, the heating wire starts to generate heat, the internal temperature of the greenhouse main body 1 is increased, and when the temperature reaches the set upper limit temperature, the temperature controller cuts off the heating wire power supply and stops heating, so that the internal temperature of the greenhouse main body 1 is kept to fluctuate in the proper range;
When rainfall or snowfall occurs, rainwater and snow water quickly slide into the U-shaped water receiving tank 3, rainwater or snow water collected in the U-shaped water receiving tank 3 flows into the water receiving hopper 52 from the water leakage pipe 4, larger impurities in the rainwater are filtered out through the filter screen 512, as the impact force of water flow received in the two groups of water receiving hoppers 52 is different and the weight of accumulated impurities is different, the filter screen 512 on the side with stronger impact force and heavier impurities accumulated on the filter screen 512 can slide downwards to compress the connecting rod 523, so that the lever 522 rotates the pivot of the shaft 521, the two ends of the lever 522 drive the support 515 on the connecting rod 523 to continuously push the filter screen 512 to the top opening of the water receiving hopper 52, meanwhile, the ejector pins on the support 515 on the peripheral side support 516 also penetrate the mesh of the filter screen 512 and jack up the impurities on the filter screen 512, so as to prevent the leaves from adhering to the filter screen 512, meanwhile, the gaps of the leaves become larger after the leaves are picked up, the filter screen 512 are easier to pass through the filter screen 512, the rainwater passing through the filter screen 52 can be improved, the rainwater passing efficiency, the impurities can be washed out, and the water can flow into the filter screen 512 on the top of the water receiving hoppers 52 through the top of the water receiving hoppers, and the filter screen 68, and the water is washed out from the filter screen 512, and the water receiving the filter screen 61, and the water is washed out from the water receiving hoppers 68;
When water supplementing is needed for plants, the electromagnetic valve II 6921 is closed, the electromagnetic valve I6911 is opened, at the moment, water in the water storage tank 61 enters the filter 62 through the water delivery main pipe 69 to be filtered, then the water is pumped by the water pump 64 and pressurized and conveyed to the branch pipe I691, and the branch pipe I691 directly conveys the water to soil near the plant root in the seedling raising basin 21 through the irrigation main pipe 671, the irrigation branch pipe 672 and the drip irrigation belt 673 to supplement water;
When the plants need to be fertilized, the electromagnetic valve I6911 is closed firstly, the electromagnetic valve II 6921 is opened, water in the water storage tank 61 enters the filter 62 through the water delivery main pipe 69 to be filtered, the water is pumped by the water pump 64 and is pressurized and conveyed to the branch pipe II 692, the water enters the water-fertilizer mixing bin 65 through the branch pipe II 692, the water flow drives the impeller 6511 to rotate, the central shaft of the impeller 6511 drives the lower tray 6512 to rotate, when the second discharging hole 6513 on the lower tray 6512 is aligned with the first discharging hole, the fertilizer in the fertilizer storage bin 66 is conveyed into the water-fertilizer mixing bin 65, the rotating impeller 6511 continuously stirs and blends water and fertilizer in the water-fertilizer mixing bin 65, the higher the water flow speed is, the higher the rotating impeller 6511 rotates, the fertilizer discharging speed is also faster, the fertilizer and the water are accurately and stably blended, and the water-fertilizer mixing proportion meets the actual nutrition requirement of the plants growing down, thereby realizing the purpose of automatically adjusting fertilizer supply according to the water flow condition, after the completion, the electromagnetic valve II 6921 and the water pump 64 are closed again, the first discharging hole 6911 flows out of the water from the root part 691 to the water inlet pipe 6762 to the water pipe 6762, the water pipe 671 is directly irrigated by the water and the water pipe 6762 is directly irrigated by the water pipe around the water pipe which is suitable for the high-cold soil in the soil, and the soil is supplied by the water and the water pipe 671.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (8)
1. The sand plant cultivation seedling raising device comprises a greenhouse main body (1) and a seedling raising bed (2), wherein the seedling raising bed (2) is fixedly arranged in the greenhouse main body (1), a U-shaped water receiving tank (3) is fixedly arranged at the top of the outer side wall of the greenhouse main body (1), and is characterized in that two groups of water leaking pipes (4) are communicated with the bottom of the U-shaped water receiving tank (3), a self-cleaning rainwater rough filtering mechanism (5) is fixedly arranged on the outer side wall of the greenhouse main body (1), a water and fertilizer integrated irrigation mechanism (6) is fixedly arranged in the greenhouse main body (1), the self-cleaning rainwater rough filtering mechanism (5) comprises water leaking pipes (51) and water receiving hoppers (52), the water receiving hoppers (52) are fixedly arranged on the outer side wall of the greenhouse main body (1), the bottoms of the two groups of the water receiving hoppers (52) are communicated with the water leaking pipes (51), and the two groups of the water receiving hoppers (52) are opposite to the two groups of water leaking pipes (4) and are located under the water leaking pipes (4);
The water and fertilizer integrated irrigation mechanism (6) comprises a water and fertilizer mixing bin (65), wherein the water and fertilizer mixing bin (65) is fixedly installed in a greenhouse main body (1), and a water flow driving discharging mixing assembly (651) is arranged in the water and fertilizer mixing bin (65).
2. The sand plant cultivation seedling device according to claim 1, wherein a filter screen (512) is arranged in the water receiving hopper (52) in a sliding mode, a spring (514) is fixedly connected between the bottom wall of the filter screen (512) and the inner wall of the water receiving hopper (52), a rotating shaft (521) is connected to the inner wall of the water filtering pipe (51) in a rotating mode, a lever (522) is sleeved on the rotating shaft (521), connecting rods (523) are hinged to two side ends of the lever (522), a support (515) is hinged to the top end of the connecting rod (523), a support rod (516) is arranged on the outer side wall of the support (515) in an annular mode by taking a central shaft of the support (515) as an axis, side ends of the support rod (516) are in sliding contact with the inner wall of the water receiving hopper (52), thimble (517) are uniformly and fixedly arranged on the support rod (516), and the thimble (517) and mesh holes of the filter screen (512) are in one-to-one correspondence.
3. The sand plant cultivation seedling raising device according to claim 1, wherein the water and fertilizer integrated irrigation mechanism (6) further comprises a water storage tank (61), a filter (62), a mounting frame (63), a water pump (64), a fertilizer storage bin (66) and a drip irrigation assembly (67), the water storage tank (61) is fixedly arranged in a greenhouse main body (1), an inclined pipe (68) is connected between the water storage tank (61) and the water filtering pipe (51) in a penetrating way, the water storage tank (61) is communicated with a water delivery main pipe (69), the mounting frame (63) and the water pump (64) are fixedly arranged in a greenhouse main body (1), the filter (62) is fixedly arranged on the mounting frame (63), the water delivery main pipe (69) is connected to a water inlet of the filter (62), a water outlet of the filter (62) is connected with a water inlet pipeline of the water pump (64), the water pump (64) is fixedly arranged in the greenhouse main body (1) through a tee joint, the fertilizer storage bin (66) is fixedly arranged in the greenhouse main body (1), the water outlet of the water pump (64) is fixedly arranged in the water inlet of the water storage bin (691) and is connected with the water inlet pipeline (692) of the water storage bin (65), the water outlet of the water and fertilizer mixing bin (65) is connected with a water outlet pipe (652), and the water outlet pipe (652) is connected with a branch pipe I (691).
4. A sand plant cultivation seedling device as set forth in claim 3, wherein the bottom of said fertilizer storage bin (66) is in a conical structure, and a blanking hole (662) is eccentrically arranged on the bottom wall of said fertilizer storage bin (66).
5. The sand plant cultivation seedling device according to claim 4, wherein the water flow driving discharging mixing assembly (651) comprises an impeller (6511) and a discharging disc (6512), the bottom end of the impeller (6511) is rotatably arranged on the bottom wall of the water-fertilizer mixing bin (65), the discharging disc (6512) is fixedly connected to the top end of the impeller (6511), the discharging disc (6512) is in rotary contact with the bottom wall of the fertilizer storage bin (66), and the discharging disc (6512) is eccentrically provided with a discharging hole II (6513).
6. The sand plant cultivation seedling device according to claim 3, wherein a plurality of groups of seedling beds (2) are uniformly distributed, seedling pots (21) are detachably mounted on the seedling beds (2) at equal intervals, the drip irrigation assembly (67) comprises an irrigation main pipe (671), an irrigation branch pipe (672) and a drip irrigation belt (673), the irrigation main pipe (671) is fixedly mounted in the greenhouse main body (1), the irrigation main pipe (671) is communicated with the branch pipe I (691), the irrigation branch pipe (672) is provided with a plurality of groups of uniformly communicated irrigation main pipes (671), the drip irrigation belt (673) is communicated with the irrigation branch pipe (672), the drip irrigation belt (673) is provided with a plurality of groups of seedling pots (21) which are uniformly distributed between two adjacent rows, and drip irrigation holes are uniformly formed in the drip irrigation belt (673).
7. The device for cultivating and raising seedlings of sandy plant as claimed in claim 6, wherein the first branch pipe (691) is provided with a first electromagnetic valve (6911), the second branch pipe (692) is provided with a second electromagnetic valve (6921), and the irrigation branch pipe (672) is provided with a third electromagnetic valve (6721).
8. The sand plant cultivation seedling device according to claim 1, wherein the top of the greenhouse main body (1) is arranged in an inclined slope, the side face and the bottom face of the greenhouse main body (1) are both of a double-layer structure, the inner layer is a heat preservation and insulation layer, the outer layer is a protective layer, heating wires are arranged in the heat preservation and insulation layer of the bottom face of the greenhouse main body (1), an inlet and an outlet are arranged on the side face of the greenhouse main body (1), and a heat preservation curtain is arranged at the inlet and the outlet of the greenhouse main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411786291.1A CN119605517A (en) | 2024-12-06 | 2024-12-06 | A device for cultivating and raising seedlings of plants in sandy land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411786291.1A CN119605517A (en) | 2024-12-06 | 2024-12-06 | A device for cultivating and raising seedlings of plants in sandy land |
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| Publication Number | Publication Date |
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| CN119605517A true CN119605517A (en) | 2025-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411786291.1A Pending CN119605517A (en) | 2024-12-06 | 2024-12-06 | A device for cultivating and raising seedlings of plants in sandy land |
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| CN (1) | CN119605517A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120283573A (en) * | 2025-05-23 | 2025-07-11 | 江苏润格铝业有限公司 | A greenhouse high-position cultivation equipment |
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- 2024-12-06 CN CN202411786291.1A patent/CN119605517A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120283573A (en) * | 2025-05-23 | 2025-07-11 | 江苏润格铝业有限公司 | A greenhouse high-position cultivation equipment |
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