CN111418398A - Seedling cultivation is with water-saving seedling tray of environmental protection - Google Patents
Seedling cultivation is with water-saving seedling tray of environmental protection Download PDFInfo
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- CN111418398A CN111418398A CN202010347413.2A CN202010347413A CN111418398A CN 111418398 A CN111418398 A CN 111418398A CN 202010347413 A CN202010347413 A CN 202010347413A CN 111418398 A CN111418398 A CN 111418398A
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- water
- push rod
- cavity
- elastic sheet
- side wall
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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
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
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- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention belongs to the technical field of plant cultivation, and particularly relates to an environment-friendly water-saving seedling tray for seedling cultivation; comprises a shell and a water replenishing unit; the water replenishing unit comprises a fixing frame, water-absorbent resin, a push rod, an elastic sheet and a water pipe; the fixing frame is arranged at the bottom end of the filling cavity and is provided with a vent hole; through the casing, the mount, water-absorbent resin, the push rod, the cooperation of shell fragment and water service pipe is realized the automatic watering to growing seedlings in the dish, the realization is to the moisturizing of soil, after soil moisture reaches the requirement, water-absorbent resin takes place the inflation after absorbing the moisture in the soil through the air vent, thereby produce thrust to the push rod, on blocking up the water service pipe again, it is too much to avoid moisture in the soil, thereby realized the automatic watering function to soil, staff's work load has been saved, improve staff's work efficiency, and can confirm water-absorbent resin's size according to the growth requirement condition of sapling, multi-stage regulation has been realized.
Description
Technical Field
The invention belongs to the technical field of plant cultivation, and particularly relates to an environment-friendly water-saving seedling raising tray for seedling cultivation.
Background
The seedling-raising tray is a device for raising plant, especially young seedling of crops. Since the young seedlings of the plants are fragile, the cultivation in the natural environment is not favorable for the survival of the young seedlings. Therefore, the seedlings are generally cultured in a greenhouse environment, have the ability to adapt to the natural environment, and then are transplanted to the outdoor environment for planting. The cultivation of seedlings is of great significance for agricultural planting. The current seedling tray that educates generally structure as an organic whole, current seedling tray have the body and be formed at a plurality of seedling caves on the body, it has culture medium to fill in the seedling cave, and the seed of plant is sowed in the seedling cave, treats that the seed breaks ground the back, and the seedling cave forms the growth space of seedling root system. When the seedling grows to a certain stage, the seedling is separated from the seedling-raising tray. At this time, the seedlings need to be manually lifted out, separated from the seedling raising tray, and then planted.
Some technical schemes related to a seedling raising tray also appear in the prior art, for example, a Chinese patent with application number of 2018108074887 discloses a seedling raising tray, and the bottom of the seedling raising tray is provided with at least 3 columnar bulges; the bulges are cubes, and the first-level cubes are arranged inside the bulges; a secondary cube is arranged inside the primary cube; fillers are placed inside the protrusions and outside the primary cubes; fillers are placed inside the primary cube and outside the secondary cube; a filler is placed inside the secondary cube; the height of the bulges is 1-3cm, and the distance between the bulges is 1-3 cm. The seedling raising tray can automatically release fertilizer or pesticide step by step along with the degradation of the seedling raising tray, and additional large-area fertilization is not needed. However, the technical scheme does not solve the problem of watering the seedling raising tray, and for part of saplings, the watering frequency of the saplings needs to be ensured, and too much water needs to be prevented from being watered for one time when the saplings are cultured, so that a worker needs to frequently water the saplings, great troubles are brought to the worker, and the culture efficiency of the saplings is influenced.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that when part of saplings are cultured, the watering frequency of the saplings needs to be ensured, too much water needs to be watered for the saplings at one time, and therefore workers need to frequently water the saplings, great troubles are brought to the workers, and the culture efficiency of the saplings is affected, the invention provides the environment-friendly water-saving seedling culture tray for the nursery stock cultivation.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an environment-friendly water-saving seedling raising tray for seedling cultivation, which comprises a shell and a water replenishing unit, wherein the shell is provided with a water inlet and a water outlet; the shell is provided with a filling cavity, a first cavity is formed in the shell, the top end of the shell is provided with a water filling port, and the water filling port is communicated with the first cavity; the water replenishing unit is arranged in the filling cavity and comprises a fixing frame, water-absorbent resin, a push rod, an elastic sheet and a water pipe; the fixing frame is arranged at the bottom end of the filling cavity and is provided with a vent hole; a second cavity is formed in the fixing frame; the water-absorbent resin is arranged in the cavity II; the push rod is connected to the side wall of the second cavity in a sliding mode, one end of the push rod extends into the second cavity and is installed on the side wall of the water-absorbent resin, and the other end of the push rod penetrates out of the second cavity; one end of the water pipe is positioned on the side wall of the filling chamber, and the other end of the water pipe is communicated with the first cavity; the elastic sheet is arranged on the side wall of the filling cavity close to the water through pipe; the automatic watering in the seedling tray is realized through the matching of the shell, the fixing frame, the water-absorbent resin, the push rod, the elastic sheet and the water pipe; when the seedling tray is used for culturing the saplings, the saplings are firstly cultured in the filling cavity through soil, water is injected into the first cavity through the water injection port, if the soil is in a dry state, the water-absorbent resin can shrink to drive the push rod to slide in the second cavity, in the sliding process of the push rod, the push rod does not extrude the elastic sheet, the elastic sheet rotates under the elastic force of the push rod, the elastic sheet does not seal the water pipe, so that the water in the first cavity flows to the soil in the filling cavity through the water pipe, the water supplement to the soil is realized, when the soil moisture meets the requirement, the water-absorbent resin absorbs the moisture in the soil through the vent hole and expands, the push rod generates thrust, the push rod is pushed out of the second cavity, the elastic sheet generates pressure again, the elastic deformation occurs after the elastic sheet is pressed, the water pipe is blocked again, the automatic watering device has the advantages that the excessive moisture in the soil is avoided, the automatic watering function of the soil is realized, the workload of workers is saved, the working efficiency of the workers is improved, the size of the water-absorbent resin can be determined according to the growth requirement condition of the saplings, the multi-stage adjustment is realized, the application range of the seedling raising tray is effectively enlarged, and the using effect of the seedling raising tray is further enhanced.
Preferably, a sliding groove is formed in the elastic piece, a L-shaped block is arranged on the side wall close to the water pipe, a guide pipe is connected in the sliding groove in a sliding mode, a clamping block is arranged on the side wall close to the push rod of the guide pipe, a through hole is formed in the L-shaped block and is communicated with the guide pipe, a nozzle is arranged at the end of the water pipe and always generates extrusion force on the L-shaped block under the action of the elastic force of the water pipe, the flowing range of water in the filling cavity is enhanced through the cooperation of the elastic piece, the L-shaped block, the guide pipe, the clamping block and the nozzle, when soil moisture is sufficient, the side wall of the L-shaped block is in contact with the nozzle to seal the nozzle, when the soil is in a dry state, water-absorbing resin shrinks to drive the push rod to slide in the cavity II, during the sliding of the push rod, elastic recovery occurs when the elastic piece is free of pressure, the end portion of the push rod slides relatively on the surface of the elastic piece, the push rod can enable the push rod to slide out through the clamping block, the push rod can enable the push rod to slide out, the water in the water pipe, the water-absorbing block can be extruded and the seedling-absorbing resin is enabled to flow in the water-absorbing cavity to be enabled to be.
Preferably, the side wall of the elastic sheet close to the filling chamber is provided with an opening, and the side wall of the elastic sheet close to the opening is provided with a first magnet; the guide pipe is provided with a sealing plate on the side wall close to the opening; the sealing plate comprises a first plate and a second plate; the first plate is arranged on the side wall of the flow guide pipe, and the first plate is connected in the opening in a sliding manner; the second plate is hinged to the first plate, a second magnet is arranged on the second plate close to the first magnet, and mutual attraction exists between the first magnet and the second magnet; the cooperation of the elastic sheet, the first magnet, the sealing plate and the second magnet avoids that part of soil is clamped between the elastic sheet and the filling cavity to influence the sealing of the elastic sheet on the water pipe in the rotation process of the elastic sheet; when the water pipe sealing device works, when the water pipe is sealed by the elastic sheet, the second plate is tightly attached to the side wall of the elastic sheet under the action of the mutual attraction force between the first magnet and the second magnet, so that the situation that the second plate generates a gap between the elastic sheet and the filling cavity, and the elastic sheet cannot effectively seal the water pipe is avoided; when needs carry out the moisturizing to soil, the honeycomb duct slides in the spout, thereby it slides in the opening to drive a board, in the slip in-process of a board, produce the extrusion force through the opening lateral wall to No. two boards, make No. two boards overcome the appeal between a magnet and No. two magnets and take place rotatoryly, make No. two board tip and load the contact of cavity lateral wall, thereby avoid at the rotation in-process of shell fragment, partial soil card is gone into the shell fragment and is loaded and influence the sealed of shell fragment to the water service pipe between the cavity, thereby further strengthened the job stabilization nature of educating the seedling tray, the cultivation quality to the sapling has been guaranteed.
Preferably, the end part of the guide pipe is rotatably connected with a screw rod, so that the resistance borne by the guide pipe in the sliding process is reduced, and the damage to the root of the plant is reduced; when the soil-water-absorbing device works, if the soil is in a dry state, the water-absorbing resin can shrink, so that the push rod is driven to slide in the cavity II, the elastic sheet is elastically restored after being unstressed in the sliding process of the push rod, the end part of the push rod can slide relatively on the surface of the elastic sheet, and the push rod can push the clamping block to enable the guide pipe to slide out of the sliding chute; because the honeycomb duct is located and loads the cavity bottom, make the honeycomb duct arrange the soil that loads the cavity bottom at the slip in-process and cause the destruction, influence the bottom root of sapling even, consequently, it is connected with the hob to rotate at the honeycomb duct tip, make at the slip in-process of honeycomb duct, it rotates to drive the hob, thereby the realization is not hard up near the soil of honeycomb duct, both reduced the resistance that the honeycomb duct received at the slip in-process, can reduce the destruction that the honeycomb duct produced basic unit soil again, thereby further strengthen the cultivation effect of educating the seedling tray to the sapling.
Preferably, the end part of the push rod is provided with a push block, and the push block is in a horn shape, so that the damage of the push block to the root of the plant is further reduced; the during operation, if soil is in when dry state, water absorbent resin can take place the shrink, thereby it slides in No. two cavitys to drive the push rod, in the slip in-process of push rod, the shell fragment takes place elastic recovery after not receiving the pressure, push rod tip can take place relative slip on the shell fragment surface this moment, the push rod can make honeycomb duct roll-off spout through promoting the fixture block, because the push rod tip is equipped with the ejector pad, and the ejector pad is the ox horn shape, thereby further reduce the resistance that the ejector pad receives when sliding in soil, avoid soil to lead to water absorbent resin's inefficacy behind the too big resistance of push rod, thereby realized the real-time water injection to soil, the job stabilization nature of educating seedling tray has been.
Preferably, the spray head is conical, the side wall of the through hole is conical, the size of the side wall of the through hole is matched with the size of the spray head, so that the spray head is prevented from being clamped at the through hole, when the spray head works, if soil is in a dry state, the water-absorbent resin shrinks, the push rod is driven to slide in the cavity II, in the sliding process of the push rod, the elastic piece is elastically restored after no pressure is applied, at the moment, the end part of the push rod can relatively slide on the surface of the elastic piece, the push rod can push the guide pipe to slide out of the sliding groove through pushing the clamping block, meanwhile, when the elastic piece is elastically restored, the L-shaped block is driven to rotate simultaneously, the spray head is squeezed into the through hole under the elastic force of the water pipe, in order to prevent the spray head from being inclined in the sliding process, so that the spray head is clamped at the through hole, the position of the elastic piece is also clamped, the elastic piece can not effectively seal the water pipe again, water in the water pipe can not effectively distribute in the soil through the guide pipe, the spray head can not effectively, the side wall of the spray head is also conical shape, and the size of the spray head.
The invention has the following beneficial effects:
1. according to the environment-friendly water-saving seedling raising tray for seedling cultivation, automatic watering of the interior of the seedling raising tray is achieved through the cooperation of the shell, the fixing frame, the water-absorbent resin, the push rod, the elastic sheet and the water service pipe, the workload of workers is saved, the working efficiency of the workers is improved, the size of the water-absorbent resin can be determined according to the growth requirement of the seedlings, multi-stage adjustment is achieved, the use range of the seedling raising tray is effectively expanded, and the use effect of the seedling raising tray is further enhanced.
2. According to the environment-friendly water-saving seedling raising tray for seedling cultivation, the flowing range of water in the filling cavity is enhanced through the cooperation of the elastic sheet, the L-shaped block, the flow guide pipe, the clamping block and the spray head, the water is prevented from being accumulated only at the bottom end of the filling cavity, so that the water content of the water-absorbent resin can be closer to that of soil, the accurate water supplement of the filling cavity is realized, the cultivation quality of seedlings is guaranteed, and the using effect of the seedling raising tray is further enhanced.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is an enlarged view of a portion of FIG. 4 at C;
in the figure, a shell 1, a filling chamber 11, a first cavity 12, a water filling port 13, a water replenishing unit 2, a fixed frame 21, a vent hole 211, a second cavity 212, water-absorbent resin 22, a push rod 23, a push block 231, a spring sheet 24, a sliding groove 241, an L-shaped block 242, a through hole 243, an opening 244, a first magnet 245, a water pipe 25, a nozzle 251, a flow guide pipe 26, a clamping block 261, a screw rod 262, a sealing plate 27, a first plate 271, a second plate 272 and a second magnet 273 are arranged.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, the environment-friendly water-saving seedling raising tray for seedling cultivation according to the present invention includes a housing 1 and a water replenishing unit 2; a filling cavity 11 is arranged on the shell 1, a first cavity 12 is formed in the shell 1, a water filling port 13 is arranged at the top end of the shell 1, and the water filling port 13 is communicated with the first cavity 12; the water replenishing unit 2 is arranged in the filling chamber 11, and the water replenishing unit 2 comprises a fixed frame 21, water-absorbent resin 22, a push rod 23, an elastic sheet 24 and a water pipe 25; the fixed frame 21 is arranged at the bottom end of the filling chamber 11, and the fixed frame 21 is provided with a vent hole 211; a second cavity 212 is formed in the fixed frame 21; the water-absorbing resin 22 is arranged in the cavity II 212; the push rod 23 is connected to the side wall of the second cavity 212 in a sliding manner, one end of the push rod 23 extends into the second cavity 212 and is mounted on the side wall of the water-absorbent resin 22, and the other end of the push rod 23 penetrates out of the second cavity 212; one end of the water pipe 25 is positioned on the side wall of the filling chamber 11, and the other end of the water pipe is communicated with the first cavity 12; the elastic sheet 24 is arranged on the side wall of the filling chamber 11 close to the water pipe 25; the automatic watering in the seedling tray is realized through the matching of the shell 1, the fixing frame 21, the water-absorbent resin 22, the push rod 23, the elastic sheet 24 and the water pipe 25; when the seedling tray is used for cultivating seedlings, the seedlings are firstly cultivated in the filling cavity 11 through soil, water is injected into the first cavity 12 through the water injection port 13, if the soil is in a dry state, the water-absorbent resin 22 contracts to drive the push rod 23 to slide in the second cavity 212, in the sliding process of the push rod 23, the push rod 23 does not extrude the elastic sheet 24 any more, the elastic sheet 24 rotates under the elastic action of the elastic sheet 24, at the moment, the elastic sheet 24 does not seal the water pipe 25 any more, so that when the water in the first cavity 12 flows to the soil filling the cavity 11 through the water pipe 25, the water replenishing to the soil is realized, when the soil moisture meets the requirement, the water-absorbent resin 22 absorbs the moisture in the soil through the air holes 211 and expands, the push rod 23 is pushed to push the second cavity 212, and the pressure is generated on the elastic sheet 24 again, elastic deformation occurs after the elastic sheet 24 is pressed, the water service pipe 25 is plugged again, excessive moisture in soil is avoided, the automatic watering function of the soil is achieved, the workload of workers is saved, the working efficiency of the workers is improved, the size of the water-absorbent resin 22 can be determined according to the growth requirement condition of tree seedlings, multi-stage adjustment is achieved, the application range of the seedling raising tray is effectively enlarged, and the using effect of the seedling raising tray is further enhanced.
According to a specific embodiment of the invention, a sliding groove 241 is formed in the elastic piece 24, a L-shaped block 242 is arranged on the side wall close to the water pipe 25, a guide pipe 26 is connected in the sliding groove 241, a clamping block 261 is arranged on the side wall close to the push rod 23 of the guide pipe 26, a through hole 243 is formed in the L-shaped block 242 and is communicated with the guide pipe 26, a spray head 251 is arranged at the end part of the water pipe 25, the spray head 251 generates extrusion force on the L-shaped block 242 all the time under the action of the elastic force of the water pipe 25, the flow range of water in the filling chamber 11 is enhanced through the cooperation of the elastic piece 24, the L-shaped block 242, the guide pipe 26, the clamping block 261 and the spray head 251, when the soil moisture is sufficient, the side wall of the L-shaped block 242 is in contact with the spray head 251 to seal the spray head 251 when the soil is in a dry state, the water-absorbing resin 22 shrinks to drive the push rod 23 to slide in the cavity 212, when the push rod 23 slides, the elastic piece 24 is not stressed, the end part of the push rod 24, the push rod 261, the water-absorbing resin 23 slides to push the water-absorbing resin to push the water in the water pipe 23, the water-absorbing disc 23 slides to push the water-absorbing disc 23 to push the water-absorbing disc to enable the water-absorbing disc to slide in the water-filling chamber to enable the water-filling chamber to be capable of growing seedling-filling.
As an embodiment of the present invention, the spring plate 24 has an opening 244 on a side wall near the filling chamber 11, and the spring plate 24 has a first magnet 245 on a side wall near the opening 244; the draft tube 26 is provided with a sealing plate 27 on the side wall near the opening 244; the sealing plate 27 comprises a first plate 271 and a second plate 272; the number plate 271 is installed on the side wall of the draft tube 26, and the number plate 271 is slidably connected in the opening 244; the second plate 272 is hinged to the first plate 271, a second magnet 273 is arranged at the position, close to the first magnet 245, of the second plate 272, and mutual attraction force exists between the first magnet 245 and the second magnet 273; the cooperation of the elastic sheet 24, the first magnet 245, the sealing plate 27 and the second magnet 273 prevents part of soil from being clamped between the elastic sheet 24 and the filling chamber 11 in the rotation process of the elastic sheet 24 to influence the sealing of the elastic sheet 24 on the water through pipe 25; when the water pipe 25 is sealed by the elastic sheet 24, the second plate 272 is tightly attached to the side wall of the elastic sheet 24 under the action of the mutual attraction force between the first magnet 245 and the second magnet 273, so that the situation that the second plate 272 generates a gap between the elastic sheet 24 and the filling chamber 11 to cause the elastic sheet 24 to be incapable of effectively sealing the water pipe 25 is avoided; when needs carry out the moisturizing to soil, honeycomb duct 26 slides in spout 241, thereby drive a board 271 and slide in opening 244, in the slip in-process of a board 271, produce the extrusion force to No. two boards 272 through opening 244 lateral wall, make No. two boards 272 overcome the appeal between a magnet 245 and No. two magnet 273 and take place rotatoryly, make No. two boards 272 tip with fill cavity 11 lateral wall contact, thereby avoid at the rotation in-process of shell fragment 24, partial soil card is gone into shell fragment 24 and is filled and influence the shell fragment 24 and to the sealed of water service pipe 25 between the cavity 11, thereby further strengthened the job stabilization nature of educating the seedling tray, guaranteed the cultivation quality to the sapling.
As a specific embodiment of the present invention, the end of the draft tube 26 is rotatably connected with a screw 262, so as to reduce the resistance of the draft tube 26 during the sliding process and reduce the damage to the plant root; when the soil drying device works, if the soil is in a dry state, the water-absorbent resin 22 contracts to drive the push rod 23 to slide in the cavity II 212, in the sliding process of the push rod 23, the elastic sheet 24 elastically recovers after being unstressed, at the moment, the end part of the push rod 23 slides relatively on the surface of the elastic sheet 24, and the push rod 23 pushes the fixture block 261 to enable the draft tube 26 to slide out of the chute 241; because honeycomb duct 26 is located and loads the cavity 11 bottom, make honeycomb duct 26 arrange the soil that loads the cavity 11 bottom at the slip in-process and cause the destruction, influence the bottom root of sapling even, consequently, it is connected with hob 262 to rotate at honeycomb duct 26 tip, make at honeycomb duct 26's slip in-process, drive hob 262 and rotate, thereby the realization is not hard up to near soil of honeycomb duct 26, both reduced the resistance that honeycomb duct 26 received at the slip in-process, can reduce the destruction that honeycomb duct 26 produced basic unit's soil again, thereby further strengthen the cultivation effect of seedling tray to sapling.
As a specific embodiment of the present invention, the end of the push rod 23 is provided with a push block 231, and the push block 231 is shaped like a horn, so as to further reduce the damage of the push block 231 to the root of the plant; the during operation, if soil is in the dry condition, water absorbent resin 22 can take place to contract, thereby drive push rod 23 and slide in cavity 212 No. two, in the slip in-process of push rod 23, shell fragment 24 takes place elastic recovery after not receiving the pressure, push rod 23 tip can take place relative slip on shell fragment 24 surface this moment, push rod 23 can make honeycomb duct 26 roll-off spout 241 through promoting fixture block 261, because push rod 23 tip is equipped with ejector pad 231, and ejector pad 231 is the ox horn shape, thereby further reduce the resistance that ejector pad 231 received when sliding in soil, avoid soil to lead to water absorbent resin 22's inefficacy behind push rod 23's the resistance too big, thereby realized the real-time water injection to soil, the job stabilization nature of educating seedling tray has been guaranteed.
In a specific embodiment of the present invention, the nozzle 251 is tapered, the sidewall of the through hole 243 is tapered, and the dimension of the through hole 243 is matched with the dimension of the nozzle 251, so as to avoid the nozzle 251 from being stuck in the through hole 243, when the soil is in a dry state, the water-absorbent resin 22 contracts, so as to drive the push rod 23 to slide in the cavity No. two 212, during the sliding process of the push rod 23, the elastic piece 24 is elastically restored without being pressed, at this time, the end of the push rod 23 slides relatively on the surface of the elastic piece 24, the push rod 23 slides the guide tube 26 out of the chute 241 by pushing the fixture block 261, at the same time, during the elastic restoration of the elastic piece 24, the block L is driven to rotate at the same time, so the nozzle 251 is squeezed into the through hole 243 under the elastic force of the water pipe 25, in order to avoid the nozzle 251 from tilting during the sliding process, so that the nozzle is stuck in the through hole 243, at this time, the position of the elastic piece 24 is also clamped, so that the elastic piece 24 can effectively seal the water pipe 25, and the water in the guide pipe 25 can not pass through the nozzle 243, so that the tapered sidewall is effectively distributed in the nozzle 251, and the tapered sidewall is set, so as a small tapered sidewall, thereby the nozzle 251 is further matched with the tapered nozzle 251, and the.
When the seedling raising tray is used for culturing seedlings, the seedlings are cultured in the filling chamber 11 through soil, water is injected into the first cavity 12 through the water injection port 13, the water-absorbing resin 22 contracts when the soil is in a dry state, so that the push rod 23 slides in the second cavity 212, the push rod 23 does not extrude the spring 24 during the sliding process of the push rod 23, the spring 24 rotates under the action of the self elasticity, the spring 24 does not seal the water pipe 25, so that the water in the first cavity 12 flows to the soil filled in the filling chamber 11 through the water pipe 25, so that the water supplement to the soil is realized, when the soil moisture meets the requirement, the water-absorbing resin 22 absorbs the moisture in the soil through the air vent 211 and expands, thereby generating thrust to the push rod 23, the push rod 23 is pushed out of the second cavity 212, so that the pressure is generated to the spring 24, the spring 24 is elastically deformed after the spring 24, the water pipe 25 is re-loaded again, so that the moisture in the soil is prevented from being too much, thereby realizing the automatic soil-over-up, the work of the seedling raising, saving, the work personnel is realized, the water absorption efficiency is improved, the seedling raising efficiency is further improved when the seedling raising efficiency is realized when the push rod 23 is improved when the seedling raising efficiency is improved when the push rod 23 is realized when the push rod 23 is improved when the push rod 23 and the push rod 23 is restored by the push rod 23 and the push rod 23 is restored, the push rod 23 is restored, the push rod 23 is not to the push rod 23, the push rod 23 is not to the push rod 23, the push rod 23 is not only when the push rod 23 is not to the push rod 23 is restored, the push rod 23 is not to the push rod 23, the push rod 23 is restored, the push rod 23 is not to the push rod 23 is restored, the push rod 23 is restored, the push rod 23 is not to the push rod 23 is restored, the push rod 23 is not to the push rod 23, the push rod 23 is not to the push rod 23, the push rod 23 is restored, the push rod 23 is not to the push rod 23, the push rod 23 is not to the push rod 23, the push rod 23 is not to the push rod 23, the push rod 23 is not to the push rod 23, the push rod 23 is not to the push rod 23, the push rod 23 is not to the push rod 23, the push rod 23 is not to the push rod 23, the push rod 23 is not to the push rod 23, the push rod 23 is not to the push rod 23 is not.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a seedling cultivation is with water-saving seedling tray of environmental protection which characterized in that: comprises a shell (1) and a water replenishing unit (2); a filling cavity (11) is arranged on the shell (1), a first cavity (12) is formed in the shell (1), a water injection port (13) is formed in the top end of the shell (1), and the water injection port (13) is communicated with the first cavity (12); the water replenishing unit (2) is arranged in the filling chamber (11), and the water replenishing unit (2) comprises a fixing frame (21), water-absorbent resin (22), a push rod (23), an elastic sheet (24) and a water pipe (25); the fixing frame (21) is arranged at the bottom end of the filling chamber (11), and a vent hole (211) is formed in the fixing frame (21); a second cavity (212) is formed in the fixing frame (21); the water-absorbent resin (22) is arranged in the cavity II (212); the push rod (23) is connected to the side wall of the second cavity (212) in a sliding mode, one end of the push rod (23) extends into the second cavity (212) and is installed on the side wall of the water-absorbing resin (22), and the other end of the push rod (23) penetrates out of the second cavity (212); one end of the water pipe (25) is positioned on the side wall of the filling chamber (11), and the other end of the water pipe is communicated with the first cavity (12); the elastic sheet (24) is arranged on the side wall of the filling chamber (11) close to the water pipe (25); the automatic watering in the seedling raising tray is realized through the matching of the shell (1), the fixing frame (21), the water-absorbent resin (22), the push rod (23), the elastic sheet (24) and the water pipe (25).
2. An environment-friendly water-saving seedling raising tray for seedling cultivation according to claim 1, wherein a sliding groove (241) is formed in the elastic sheet (24), a L-shaped block (242) is arranged on the side wall close to the water through pipe (25), a guide pipe (26) is connected in the sliding groove (241), a clamping block (261) is arranged on the side wall close to the push rod (23) of the guide pipe (26), a through hole (243) is formed in the L-shaped block (242), the through hole (243) is communicated with the guide pipe (26), a nozzle (251) is arranged at the end of the water through pipe (25), the nozzle (251) always generates extrusion force on the L-shaped block (242) under the elastic force of the water through pipe (25), and the flowing range of water in the filling chamber (11) is enhanced through the cooperation of the elastic sheet (24), the L-shaped block (242), the guide pipe (26), the clamping block (261) and the nozzle.
3. An environment-friendly water-saving seedling raising tray for seedling cultivation according to claim 2, characterized in that: an opening (244) is formed in the side wall, close to the filling chamber (11), of the elastic sheet (24), and a first magnet (245) is arranged on the side wall, close to the opening (244), of the elastic sheet (24); a sealing plate (27) is arranged on the side wall of the draft tube (26) close to the opening (244); the sealing plate (27) comprises a first plate (271) and a second plate (272); the number plate (271) is arranged on the side wall of the guide pipe (26), and the number plate (271) is connected in a sliding way in the opening (244); the second plate (272) is hinged on the first plate (271), a second magnet (273) is arranged on the second plate (272) close to the first magnet (245), and mutual attraction force exists between the first magnet (245) and the second magnet (273); through the cooperation of the elastic sheet (24), the first magnet (245), the sealing plate (27) and the second magnet (273), the phenomenon that part of soil is clamped between the elastic sheet (24) and the filling chamber (11) to influence the sealing of the elastic sheet (24) on the water pipe (25) is avoided in the rotating process of the elastic sheet (24).
4. An environment-friendly water-saving seedling raising tray for seedling cultivation according to claim 3, characterized in that: the end part of the guide pipe (26) is rotatably connected with a screw rod (262), so that the resistance borne by the guide pipe (26) in the sliding process is reduced, and the damage to the roots of plants is reduced.
5. An environment-friendly water-saving seedling raising tray for seedling cultivation according to claim 2, characterized in that: push rod (23) tip is equipped with ejector pad (231), and ejector pad (231) are the ox horn shape to further reduce the injury that ejector pad (231) caused the plant root.
6. An environment-friendly water-saving seedling raising tray for seedling cultivation according to claim 2, characterized in that: the shape of the spray head (251) is conical; the side wall of the through hole (243) is conical, and the size of the through hole is matched with that of the spray head (251), so that the spray head (251) is prevented from being clamped at the through hole (243).
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| CN202010347413.2A CN111418398B (en) | 2020-04-28 | 2020-04-28 | Seedling cultivation is with water-saving seedling tray of environmental protection |
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| CN202010347413.2A CN111418398B (en) | 2020-04-28 | 2020-04-28 | Seedling cultivation is with water-saving seedling tray of environmental protection |
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| CN111418398B CN111418398B (en) | 2021-09-21 |
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| CN112997613A (en) * | 2021-02-20 | 2021-06-22 | 安徽省华腾农业科技有限公司经开区分公司 | Energy-saving device for automatically supplementing soil when water in soil is lost |
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| Publication number | Publication date |
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| CN111418398B (en) | 2021-09-21 |
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