CN117121804B - Water changing device for tea tree water planting - Google Patents
Water changing device for tea tree water planting Download PDFInfo
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- CN117121804B CN117121804B CN202311292199.5A CN202311292199A CN117121804B CN 117121804 B CN117121804 B CN 117121804B CN 202311292199 A CN202311292199 A CN 202311292199A CN 117121804 B CN117121804 B CN 117121804B
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- diversion
- water
- incubator
- decontamination
- main driving
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 210
- 235000009024 Ceanothus sanguineus Nutrition 0.000 title claims abstract description 44
- 240000003553 Leptospermum scoparium Species 0.000 title claims abstract description 44
- 235000015459 Lycium barbarum Nutrition 0.000 title claims abstract description 44
- 238000005202 decontamination Methods 0.000 claims description 47
- 230000003588 decontaminative effect Effects 0.000 claims description 47
- 239000007788 liquid Substances 0.000 claims description 15
- 238000007790 scraping Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000009826 distribution Methods 0.000 claims description 12
- 238000000227 grinding Methods 0.000 claims description 3
- 235000015097 nutrients Nutrition 0.000 description 40
- 241000196324 Embryophyta Species 0.000 description 18
- 238000005520 cutting process Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 15
- 239000012535 impurity Substances 0.000 description 14
- 230000008569 process Effects 0.000 description 13
- 239000000126 substance Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000011049 filling Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 230000001502 supplementing effect Effects 0.000 description 4
- 244000269722 Thea sinensis Species 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 241000209507 Camellia Species 0.000 description 2
- 235000006468 Thea sinensis Nutrition 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 235000018597 common camellia Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003102 growth factor Substances 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G2031/006—Soilless cultivation, e.g. hydroponics with means for recycling the nutritive solution
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention relates to the technical field of soilless culture devices, and particularly discloses a water changing device for water culture of tea trees, which comprises a driving structure arranged at one end of an incubator, a reciprocating water inlet structure arranged at the bottom of the incubator and driven by the driving structure, a continuous water outlet structure arranged at the other end of the incubator and extending into the incubator, and a continuous water changing structure communicated with the reciprocating water inlet structure and the continuous water outlet structure.
Description
Technical Field
The application relates to the technical field of soilless culture devices, and particularly discloses a water changing device for water culture of tea trees.
Background
The water planting is a novel soilless culture mode of plants, and is also called nutrient solution planting, and the core of the water planting method is that the root system of the plants is directly soaked in the nutrient solution, and the nutrient solution can replace soil and provide growth factors such as moisture, nutrient, oxygen and the like for the plants so that the plants can grow normally.
Wherein, tea tree belongs to camellia genus of camellia family, is perennial evergreen woody plant, has a cultivation history of thousands of years in China, and is an important economic tree species. In the prior art, in order to keep the characteristics of tea tree parents, the tea seedling cultivation is mainly carried out in a cutting mode, and the short-spike cutting of tea trees is a main propagation mode of clone tea tree varieties and is also a main propagation mode adopted in tea tree production.
Along with popularization and development of the water planting technology, in the prior art, there are water planting technologies and devices applied to cultivation of tea tree cutting. Typically, such devices include an elongated incubator into which nutrient solution is filled, and which must be periodically replaced depending on the stage of growth of the tea plant and in order to maintain the environment in which the root system of the tea plant is growing in the incubator.
In the prior art, a plurality of cultivation positions which are sequentially arranged are generally arranged on an incubator for cultivating tea tree seedlings, tea tree cutting shoots are placed in the corresponding cultivation positions, and root systems of the tea tree cutting shoots grow in the incubator downwards corresponding to the cultivation positions. In order to ensure the nutrient supply and the growth environment in the incubator, the water in the incubator needs to be periodically supplied: the nutrient solution is replaced.
Usually, the water changing work of the small-sized incubator is manually completed by manpower, namely, after the plants corresponding to the cultivation place are taken out, the water in the incubator is poured out, the incubator is cleaned, then new water is filled, and the plants are put back, wherein the cultivation place is provided with a frame for placing the plants and a filler for stabilizing the plants.
And to large-scale artificial containers, for example be used for cultivating tea tree seedling's artificial containers, its whole length direction that extends can cultivate a plurality of tea tree cuttings simultaneously, and in the continuous growth in-process of tea tree cutting its plant volume and root system area constantly grow, is unfavorable for the manual work of changing water in later stage. Therefore, in the prior art, a water changing device is mounted on an incubator to continuously change water in the incubator which is circulated in a large size. However, in the prior art, the water changing device has a water inlet end and a water outlet end which are respectively installed at opposite sides of the incubator. When the water changing work is carried out, the water flow direction in the incubator continuously flows from the water outlet end part to the water inlet end part, and the water gradually flows through the root system of the tea tree and then enters the water changing device through the water inlet end part. In the process of flowing through the tea tree root system, nutrient substances in water can be absorbed by the tea tree root system firstly contacted with the nutrient substances firstly, and the nutrient substances can be absorbed by the tea tree root system afterwards after absorbing part of nutrient substances, so that the nutrient substances absorbed by the root system of the tea tree at the tail end and close to the tail end are unbalanced compared with the nutrient substances absorbed by the tea tree at the front end, and when the incubator is applied to the plant cultivation test process, the nutrient substances are matched with the water changing device for use simultaneously, so that test errors can be caused.
Accordingly, the inventor has provided a water changing device for water culture of tea trees so as to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems that the water changing device used by the traditional incubator with multiple cultivation sites is characterized in that discharged water flow continuously flows from the water outlet end to the water inlet end, nutrient substances in water can be absorbed by plant root systems at the front end at first, and the nutrition supply of plants at the tail end and near the tail end is unbalanced.
In order to achieve the above purpose, the basic scheme of the invention provides a water changing device for tea tree water culture, which comprises a driving structure arranged at one end of an incubator, a reciprocating water inlet structure arranged at the bottom of the incubator and driven by the driving structure, a continuous water outlet structure arranged at the other end of the incubator and extending into the incubator, and a continuous water changing structure communicated with the reciprocating water inlet structure and the continuous water outlet structure;
The continuous drainage structure comprises a water guide plate communicated with the continuous water changing structure, a diversion guide plate communicated with the water guide plate and a diversion support plate communicated with the diversion guide plate, the diversion support plate is communicated with the diversion guide plate, a plurality of liquid outlet holes are formed in the diversion guide plate corresponding to the cultivation positions, a plurality of diversion cavities which are independently communicated are formed between the diversion guide plate and the diversion support plate corresponding to the liquid outlet holes, and a diversion piece which is communicated with the diversion cavities and used for uniformly supplying liquid is arranged on the water guide plate.
Further, the driving structure comprises a driving motor and a driving rod coaxially connected with an output shaft of the driving motor, a section of the driving rod, which is positioned in the incubator, is provided with a continuous external thread groove, and the driving rod is also provided with a limit groove along the axial direction;
The reciprocating water inlet structure comprises a main driving frame which is rotationally connected with the driving rod and slides in the incubator, a forward diversion decontamination component and a reverse diversion decontamination component which are respectively rotationally connected to two sides of the main driving frame and are respectively in sliding connection with the limiting grooves, and a branched water inlet ring groove which is communicated with the continuous water changing structure and is used for diversion of water flow at two ends is arranged in the main driving frame.
Further, a driven shaft hole for the driving rod to pass through is arranged in the main driving frame, and an internal thread lug meshed with the external thread groove is arranged in the driven shaft hole.
Further, the main driving frame comprises a main driving wheel disc and two scraping plates which are symmetrically arranged on two sides of the main driving wheel disc respectively, the outer diameter of the main driving wheel disc is equal to the inner wall of the incubator, the outer walls of the scraping plates are respectively attached to the inner walls of the two sides of the incubator, and the driven shaft hole is arranged at the axle center of the main driving wheel disc.
Further, the main drive rim plate both ends still locate respectively with be in the branch pipe guiding gutter of water annular intercommunication, be equipped with the board filter screen respectively between the water annular inner wall is gone into to the branch pipe, and the board filter screen flushes with the terminal surface of main drive rim plate.
Further, the forward diversion decontamination assembly includes a forward drive structure, a first vane diversion decontamination structure driven by the forward drive structure, and a first decontamination doctoring structure driven by the forward drive structure.
Further, the reverse diversion decontamination assembly includes a reverse drive structure, a second vane diversion decontamination structure driven by the reverse drive structure, and a second decontamination doctoring structure driven by the reverse drive structure.
Further, the forward transmission structure comprises a forward main rotating wheel which is in sliding connection with the driving rod and a forward auxiliary rotating wheel which is connected with the forward main rotating wheel through a planetary gear pair, and the first blade diversion decontamination structure is fixedly connected to the outer side of the forward auxiliary rotating wheel.
Further, the first blade flow guiding and decontaminating structure comprises a plurality of forward blades fixedly connected at equal intervals in the circumferential direction and close to one section of the outer end part of the forward auxiliary rotating wheel, and a circle of closed forward meshing ring platform fixedly connected at the outer side of the forward blades.
Further, the second blade flow guiding and decontaminating structure is the same as the first blade flow guiding and decontaminating structure.
The principle and effect of this scheme lie in:
1. Compared with the prior art, the water changing device is arranged in the incubator to continuously filter, supplement and replace the nutrient solution water flow in the incubator, and can also increase the oxygen content in the nutrient solution and filter impurities in the water and break large-particle impurities in the water in the process of supplementing the nutrient solution.
2. Compared with the prior art, the main driving wheel disc is driven by the driving rod through the threaded engagement relation between the external thread groove and the internal thread lug, when the driving rod rotates, the main driving wheel disc is limited by the sliding connection relation between the main driving wheel disc and the scraping plates and the inner wall of the incubator, the main driving wheel disc and the scraping plates at the two sides can only be driven to slide at the bottom of the incubator, the reciprocating travel of the main driving wheel disc is controlled through the positive and negative rotation of the driving rod, and the interior of the incubator is continuously cleaned in the reciprocating travel process.
3. Compared with the prior art, the invention can also realize the circulating flow of the nutrient solution by conveying the nutrient solution in the incubator into the continuous drainage structure through the continuous water changing structure by the forward diversion decontamination assembly and the reverse diversion decontamination assembly in the process of controlling the main driving wheel disc to reciprocate.
4. Compared with the prior art, the invention can crush large-particle sundries through the first blade flow guide decontamination structure and the second blade flow guide decontamination structure which are arranged in the forward flow guide decontamination assembly and the reverse flow guide decontamination assembly which are arranged on the two sides of the main driving wheel disc.
5. Compared with the prior art, the invention has the advantages that through the continuous drainage structure, liquid is uniformly fed through the water guide plate, after liquid feeding, the nutrient solution water flow is correspondingly split through the split parts and is uniformly supplied to the corresponding tea tree cutting shoots through the liquid outlet holes on the split parts, the nutrient solution is correspondingly supplied to the cultivation positions of different tea tree cutting shoots, and the nutrient solution discharge flow direction and flow rate of each supply position are stable, so that the water changing device used by the traditional cultivation box with multiple cultivation positions is solved, the discharged water flow continuously flows from the water outlet end part to the water inlet end part, and nutrient substances in water can be absorbed by plant root systems at the front end at first, thereby causing the problem of unbalanced nutrient supply of plants at the tail end and near the tail end.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a schematic diagram of a water changing device for water culture of tea trees according to an embodiment of the application;
Fig. 2 shows an internal schematic diagram of a water changing device for water planting of tea trees according to an embodiment of the present application;
Fig. 3 is a schematic diagram showing a reciprocating water inlet structure of a water changing device for water culture of tea trees according to an embodiment of the application;
Fig. 4 shows a schematic diagram of a reciprocating water inlet structure of a water changing device for water culture of tea trees according to an embodiment of the application;
fig. 5 shows a schematic diagram of a continuous drainage structure of a water changing device for water culture of tea trees according to an embodiment of the application.
Detailed Description
In order to further describe the technical means and effects adopted by the present invention for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.
Reference numerals in the drawings of the specification include: incubator 1, functional box 2, water guide plate 3, drag bottom 4, driving motor 5, main driving wheel disk 6, flow distribution disk 7, forward blade 8, driven gear 9, branch pipe guiding groove 10, driving rod 11, limit groove 12, flow distribution support plate 13, scraper blade 14, forward engagement annular table 15, forward decontamination scraper blade 16, branch pipe water inlet annular groove 17, annular filter screen 18, reverse blade 19, forward auxiliary rotating wheel 20, limiting block 21, plate filter screen 22 and second flow distribution guide plate 23.
Water changing device for tea tree water planting, the embodiment is shown in figure 1:
Comprises an incubator 1 with multiple cultivation sites, tea tree cutting which is cultivated in the cultivation sites and is placed through a cultivation frame, and a water changing device arranged on the incubator 1.
The incubator 1 generally comprises three parts, including a mounting top, a connecting middle and a support base. The installation top includes the backup pad that two symmetries set up, and the connection middle part includes two connecting plates of integrated into one piece respectively in the backup pad below, drags the bottom 4 to include integrated into one piece semicircle pipe between two connecting plate bottoms. The height of the two connecting plates is larger than the radius length of the semicircular tube. And two ends of the incubator 1 are respectively provided with two end cover plates which completely seal the supporting plate, the connecting plate and the semicircle tube.
The water changing device comprises a driving structure arranged at the right end of the incubator 1, a reciprocating water inlet structure arranged in the support bottom and driven by the driving structure, a continuous water outlet structure arranged at the left end of the incubator 1 and extending into the incubator 1, and a continuous water changing structure communicated with the reciprocating water inlet structure and the continuous water outlet structure.
The continuous drainage structure is arranged below the cultivation frame. Specifically, in the incubator 1, the inner sides of the two support plates are respectively provided with a clamping groove parallel to each other along the length direction, a placing plate for sealing the top space of the incubator 1 is arranged between the support plates at the two sides, and the placing plate is provided with placing holes relative to the incubation position. In this embodiment, the cultivation frame installed in the cultivation box 1 is provided with four fan-shaped grooves for the roots of tea trees to extend downwards into the liquid level below.
As shown in fig. 2, the driving structure includes a driving motor 5, a driving lever 11 coaxially connected with an output shaft of the driving motor 5. A driving chamber is arranged at the right end of the incubator 1, a driving motor 5 is fixedly arranged at the right end of the driving chamber through bolts, a driving shaft hole for the output shaft of the driving motor 5 to extend in is formed in the right side surface of the driving chamber, and a through hole which is communicated with the inner cavity of the incubator 1 and is used for rotatably installing a driving rod 11 is formed in the left side surface of the driving chamber. A sealing gasket is arranged between the through hole and the driving rod 11, and the driving rod 11 is connected with an output shaft of the driving motor 5 in the driving chamber through a coupler. And, the driving rod 11 is installed with the semicircle pipe coaxial, and the left end of the driving rod 11 stretches into the left end medial surface of the incubator 1. The outer wall of the driving rod 11 positioned in the incubator 1 is also provided with a continuous external thread groove along the axial direction, and the outer wall of the driving rod 11 is also provided with two limit grooves 12 along the axial direction in an axisymmetric mode.
The reciprocating water inlet structure is installed through the driving rod 11 and is driven by the driving rod 11. The reciprocating water inlet structure comprises a main driving frame, a forward diversion decontamination assembly arranged on the left side of the main driving frame and a reverse diversion decontamination assembly arranged on the right side of the main driving frame.
As shown in fig. 3 and 4, the main driving frame includes a main driving wheel 6 and two blades 14 symmetrically installed at both sides of the main driving wheel 6, respectively. The external diameter of the main driving wheel disc 6 is equal to the internal diameter of the semicircle, and the external walls of the two scrapers 14 are respectively attached to the inner sides of the supporting plate and the connecting plate, namely, the main driving wheel disc 6 and the scrapers 14 on the two sides can slide at the bottom end of the incubator 1.
A driven shaft hole for the driving rod 11 to pass through is arranged at the axle center of the main driving wheel disk 6, and an internal thread lug which can be screwed into an external thread groove of the outer wall of the driving rod 11 is reserved on the inner wall of the driven shaft hole. The main driving wheel 6 is driven by the driving rod 11 through the threaded engagement relationship between the external thread groove and the internal thread protruding block, when the driving rod 11 rotates, the main driving wheel 6 is driven to rotate, but the main driving wheel 6 is limited by the main driving wheel and the sliding connection relationship between the scraping plates 14 and the inner wall of the incubator 1, so that when the driving rod 11 rotates, only the main driving wheel 6 and the scraping plates 14 on two sides can be driven to slide at the bottom of the incubator 1.
Two ring of equal-diameter coaxial closed branch pipe water inlet ring grooves 17 are respectively arranged on the end surfaces of two sides of the main driving wheel disk 6. Two branch pipe diversion trenches 10 which are respectively communicated with the branch pipe water inlet ring grooves 17 are also arranged above the main driving wheel disk 6. A plate filter screen 22 is also arranged between the inner walls of the branch pipe water inlet ring grooves 17, and the plate filter screen 22 is flush with the end surface of the main driving wheel disk 6.
The outer edges of the two side ends of the main driving wheel disc 6 are also respectively and integrally formed with a circle of closed equal-diameter flow distribution discs 7 outwards. Triangular notches facing the outer sides are formed on the outer edges of the diverter trays 7 and the two side end faces of the scraping plates 14 on the main driving wheel disc 6, so that the two side end faces of the main driving wheel disc 6 and the scraping plates 14 form a frustum to scrape off attached microorganisms and sundries attached to the inner walls of the semicircular tubes, the supporting plates and the connecting plates. The inner diameter of the diverter 7 is larger than the outer diameter of the branched water inlet ring groove 17.
A sector notch with an angle of 180 degrees is further formed in a section, close to the end face of the main driving wheel disc 6, of the flow distribution disc 7 above the semicircular tube, a ring filter screen 18 is mounted between the inner walls of the sector notches, and the ring filter screen 18 completely seals the sector notches and is flush with the inner walls of the flow distribution disc 7.
The end surfaces of the main driving wheel disk 6 positioned at the inner side of the branch pipe water inlet ring groove 17 are respectively provided with a circle of closed equal-diameter first trapezoid ring grooves, and the end surfaces of the two sides of the main driving wheel disk 6 close to the driven shaft hole are respectively provided with a circle of closed equal-diameter second trapezoid ring grooves. Four rotating holes are also formed in the circumferential direction of the end face of the main driving wheel disc 6 between the first trapezoid annular groove and the second trapezoid annular groove respectively.
The forward flow guiding and decontaminating assembly comprises a forward transmission structure, a first blade flow guiding and decontaminating structure driven by the forward transmission structure and a first decontaminating scraping structure driven by the forward transmission structure.
Specifically, as shown in FIG. 3, the forward drive configuration includes a forward primary runner and a forward secondary runner 20. The inner wall of the forward main rotating wheel is integrally formed with two limiting blocks 21 which can respectively slide into limiting grooves 12 on the driving rod 11 along the axial direction, one section of the outer wall of the forward main rotating wheel is circumferentially provided with a circle of forward main teeth, and the inner side end part of the forward main rotating wheel is integrally formed with a circle of second trapezoidal protruding blocks which are closed and are arranged in the second trapezoidal ring grooves. The inner wall of the forward auxiliary rotating wheel 20 is circumferentially provided with a circle of forward auxiliary teeth, and the inner side end part of the forward auxiliary rotating wheel 20 is integrally formed with a circle of closed first trapezoid protruding blocks which are arranged in the first trapezoid ring grooves. A rotatable rotating rod is respectively arranged on the rotating holes between the forward main rotating wheel and the forward auxiliary rotating wheel 20, a driven gear 9 is coaxially and fixedly arranged on the rotating rod, and the driven gear 9 is respectively meshed with the forward main teeth and the forward auxiliary teeth on two sides. The planetary gear train is composed of a forward main gear, a driven gear 9 and a forward auxiliary gear. And, the outside terminal surface of the forward auxiliary runner 20 is also inwards integrated into one piece to have a round of closed annular table and laminating with forward main runner outer wall, make and constitute airtight cavity between forward main runner and the forward auxiliary runner 20.
As shown in fig. 3 and 4, the first vane guiding and decontaminating structure includes a plurality of forward vanes 8 circumferentially equidistantly mounted at a section near the outer end of the forward auxiliary rotor 20 and a ring of closed forward engagement ring 15 mounted at the outer side of the forward vanes 8. The outer ends of the forward blades 8 are fixed to the inner wall of the forward engagement ring 15, and the forward blades 8 are inclined in the counterclockwise direction from the inner side of the forward engagement ring 15 toward the outer side of the forward engagement ring 15. And the forward engagement ring 15 and the forward blades 8 are located outside the ring screen 18.
In the present embodiment, the outer diameter of the forward engagement ring 15 gradually increases from the inside to the outside, and the outer diameter of the left end of the forward engagement ring 15 is smaller than the inner diameter of the diverter tray 7. A plurality of grinding convex blocks are respectively and integrally formed at the corresponding positions of the inner wall of the flow distribution disc 7 and the outer wall of the forward engagement ring table 15. The first decontamination stripping structure comprises a plurality of forward decontamination blades 16 respectively fixed on the outer wall of the forward auxiliary rotating wheel 20 and positioned on the inner side of the forward engagement ring 15. The outer end of the forward decontamination scraper 16 is attached to the inner wall of the diverter tray 7, and the two side end surfaces of the forward decontamination scraper 16 are attached to the inner side end surface of the forward engagement ring 15 and the plate filter screen 22, respectively.
In this embodiment, the reverse flow guiding and cleaning structure also includes a reverse transmission structure, a second blade flow guiding and cleaning structure driven by the reverse transmission structure, and a second cleaning and scraping structure driven by the reverse transmission structure. Respectively comprising a reverse main runner, a reverse auxiliary runner, a reverse blade 19, a reverse engagement ring table and a reverse decontamination scraper 14.
The difference between the reverse diversion decontamination structure and the forward diversion decontamination structure is that the reverse engagement annular table and the forward engagement annular table 15 are symmetrically arranged, and the reverse blade 19 arranged in the second blade diversion decontamination structure is consistent with the rotation direction of the forward blade 8 arranged in the first blade diversion decontamination structure.
In this embodiment, when the driving motor 5 drives the continuous drainage structure to move toward the left end of the incubator 1, the output shaft rotates in a clockwise direction, and at this time, the forward main runner rotates clockwise in synchronization, and the forward sub runner 20 rotates counterclockwise by being driven by the driven gear 9. Therefore, in the process of synchronously driving the forward blades 8 to rotate by the forward auxiliary rotating wheels 20, water is sucked inwards into the main driving wheel disk 6 at the inner side of the flow distribution disk 7 by the rotating forward blades 8; in the process of synchronously driving the reverse blades 19 to rotate by the reverse auxiliary rotating wheel, water is sucked into the reverse engagement annular table from the outer side of the annular filter screen 18 by the rotating reverse blades 19.
The rotation speed of the forward auxiliary rotating wheel 20 and the reverse auxiliary rotating wheel is smaller than that of the driving rod 11, and the rotation of the forward blades 8 and the reverse blades 19 plays roles of guiding and stirring water flow and is used for guiding or guiding sundries wrapped in water and scraped by the main driving wheel disc 6 and the scraping plate 14 into or out of the diverter disc 7. When the driving rod 11 rotates clockwise, in the process of moving the continuous drainage structure to the left end of the incubator 1, water flow is sucked into the left diversion disk 7 by the forward blades 8, and at this time, the water flow tends to flow to the plate filter screen 22, and after the plate filter screen 22 filters large-particle impurities in the water, the water flow enters the branched pipe water inlet ring groove 17 at the inner side of the plate filter screen 22. The large-particle impurities are retained on the plate filter screen 22, and the water flow sucked by the forward blade 8 has a trend of flowing to the plate filter screen 22 and also has a trend of flowing to the ring filter screen 18, the large-particle impurities on the plate filter screen 22 are scraped by the forward decontamination scraper 16, and flow is disturbed to flow to the ring filter screen 18 when the forward decontamination scraper 16 rotates, the large-particle impurities are accumulated on the ring filter screen 18 or driven to rotate by the forward decontamination scraper 16 until the large-particle impurities enter between the forward engagement ring table 15 and the diversion disk 7 along with the large-flow water flow, and are discharged through gaps between the ring filter screen 18 or the forward engagement ring table 15 and the diversion disk 7 after being finely crushed by the grinding lugs, and sucked into the branched water inlet ring groove 17 in the subsequent water changing process.
On the other side of the main drive wheel 6, the reverse vane 19 rotates in the same direction as the forward vane 8, so that the reverse vane 19 sucks water from the diverter disc 7 inside the reverse engagement ring table and discharges the water from the right end, and at this time, water flow sucks water from the ring filter 18 and passes through the gap between the reverse engagement table and the diverter disc 7 to take out finely ground impurities and discharge the finely ground impurities into the water.
When the main driving wheel disc 6 advances to the left end of the incubator 1, the driving rod 11 reverses, and at the moment, the rotation of the forward blade 8 and the reverse blade 19 reverses reversely, and water is fed from the right end and discharged from the left end. The working states of the forward flow guide decontamination assemblies and the reverse flow guide decontamination assemblies on the two sides of the main driving wheel disc 6 are alternated.
To sum up, when the main driving wheel disc 6 moves to the left end of the incubator 1, the water changing work is performed by the left forward diversion decontamination assembly, the water flow containing only the crushed fine impurities is led into the left branch pipe water inlet ring groove 17, and the accumulated fine impurities are removed by the right reverse diversion decontamination assembly. When the water flow is disturbed, the water flow in the incubator 1 can be driven to move, so that the oxygen content in the water is increased, the water flow in the incubator has fluidity, and the nutrient substances are distributed more uniformly. When the main driving wheel disk 6 moves to the right end of the incubator 1, the reverse diversion decontamination assembly on the right side is used for carrying out water changing work, water flow only containing broken fine impurities is led into the branch pipe water inlet ring groove 17 on the right side, and the reverse diversion decontamination assembly on the left side is used for removing the accumulated fine impurities. The continuous reciprocating movement can clean and discharge suspended, precipitated and attached impurities in the water while the water changing work is completed. Meanwhile, when the main driving wheel 6 runs on both ends of the incubator 1, the disturbance of water flow is realized by the forward blades 8 or the reverse blades 19 at the corresponding ends respectively, and the change of the running direction of the main driving wheel 6 is completed by reversing the rotation direction of the driving rod 11 at the end, and in the changing process, the water flow directions at both sides are alternated, so that the inner side walls of the adjacent incubators 1 are impacted in this way.
As shown in fig. 5, the continuous drainage structure comprises a water guide plate 3 installed at the right side wall of the incubator 1, a diversion guide plate installed at the inner side of the water guide plate 3, a diversion support plate 13 installed at the end of the diversion guide plate, and a diversion plate installed on the diversion support plate 13. The split guide plate is divided into a first split guide plate and a second split guide plate 23 communicated with the tail end of the first split guide plate, the first split guide plate is communicated with the water guide plate 3, and the second split guide plate 23 is communicated with the split support plate 13.
A water inlet is formed in the right end of the water guide plate 3, a water guide chamber communicated with the water inlet is formed in the water guide plate 3, and a plurality of first guide plate diversion chambers and a plurality of second guide plate diversion chambers are respectively formed in the first diversion guide plate and the second diversion guide plate 23. Specifically, in this embodiment, seven tea tree cuttings may be co-cultivated in one incubator 1. Correspondingly, the first guide plate diversion chamber and the second guide plate diversion chamber are correspondingly communicated and provided with seven channels, and the first guide plate diversion chamber is communicated with the water guide chamber. The branching support plate 13 is provided with a support plate branching chamber communicated with the second guide plate branching chamber, a partition plate is arranged in the support plate branching chamber corresponding to the cutting positions of seven tea trees, and the support plate branching chamber is divided into seven independent chambers with equal volume through the partition plate. The root system under each tea tree cutting is corresponding to the seven first guide plate diversion chambers, the seven second guide plate diversion chambers and the seven independent chambers.
The baffle is installed on the reposition of redundant personnel extension board 13, and it has a liquid cavity to open corresponding to each independent cavity respectively on the baffle, still is equipped with the sloping respectively in the bilateral symmetry of baffle, opens the liquid hole that has three correspondence and independent cavity intercommunication respectively on sloping and baffle top. The liquid outlet hole that each independent cavity corresponds the intercommunication is located the tea tree cutting below that corresponds.
The water guide chamber of the water guide plate 3 is also provided with a flow dividing part which is a semicircular convex block, seven water through slots are respectively communicated with the first guide plate flow dividing chamber on the sector of the semicircular convex block, after nutrient solution water flows through the water inlet, water flows can be divided through the water through slots and flows along the first guide plate flow dividing chamber, the second guide plate flow dividing chamber, the support plate flow dividing chamber and the independent chamber, and finally discharged from the liquid outlet through the liquid outlet chamber. The filtered nutrient solution water flow is split and uniformly corresponds to each plant of tea tree cutting at a stable flow rate.
In the present embodiment, the first and second diversion guides 23 are inclined plates, and the inclination angles are uniform, and both the diversion guides 3 are inclined toward the diversion support 13. A partition plate is installed at the left side of the cultivation frame corresponding to the height of the water guide plate 3 in the cultivation box 1, and is used for placing the corrugated pipe. One end of the corrugated pipe is provided with a three-way pipe, and the other two ends of the three-way pipe are respectively placed into the corresponding branch pipe diversion trenches 10 and are communicated with the corresponding branch pipe water inlet ring grooves 17. And the end of the three-way pipe placed in the inlet branch pipe diversion trench 10 is fixed in the interior of the three-way pipe. And a diversion chamber is formed by combining the corresponding first guide plate diversion chamber and the first support plate diversion chamber.
The continuous water changing structure comprises a functional box body 2 arranged at the left end part of the incubator 1, and three layers which are respectively arranged in the functional box body 2 from top to bottom and are sequentially communicated with each other: the water filling layer, the aeration layer and the water changing layer. The top of the water filling layer is provided with a water inlet, the bottom of the water changing layer is provided with a water outlet, a water pump is installed in the water filling layer and communicated with the water inlet, the outer side of the water inlet is communicated with a corrugated pipe, water in the incubator 1 is continuously pumped out by the water pump, a filter element is installed in the air filling layer, an air inlet pipeline is also communicated in the air filling layer, the air inlet pipeline is positioned outside the filter element, and the water outlet port of the water pump is positioned at the inner side of the filter element. The water pumped by the water pump is filtered by the filter element and then is discharged to the water exchange layer below, and the water exchange layer is communicated with a water supplementing pipeline. A water inlet pipeline is arranged between the water outlet and the water inlet of the water guide plate 3.
When the invention is used, firstly, nutrient solution is filled in the incubator 1, then tea tree cutting shoots to be cultivated are placed on the incubator 1, the driving motor 5 and the water pump are started, the driving motor 5 drives the driving rod 11 to rotate, the main driving wheel disk 6 is driven to slide back and forth in the incubator 1 along the driving rod 11 in a timing control steering mode, in the sliding process, the inner wall of the incubator 1 can be cleaned, large particle sundries in the incubator 1 can be crushed through the corresponding matching of the distribution disk 7 and the forward meshing ring table 15 and the reverse meshing ring table, the nutrient solution and small particle sundries wrapped in the nutrient solution can be sucked into the functional box 2 in the reciprocating travelling process, the purpose of stirring and evenly mixing the nutrient solution in the incubator 1 can be achieved, the nutrient solution water is sucked into the functional box 2 through the water pump, and is filled into the air charging layer for filtering, and continuously introducing air in the filtering process to ensure the oxygen content in the nutrient solution, supplementing the nutrient solution through a water changing layer and changing and supplementing the nutrient solution according to different cultivation time, then introducing the nutrient solution into the water guide plate 3 through a water inlet pipeline, supplying the nutrient solution to cultivation positions of different tea tree cuttings through a flow dividing piece on the water guide plate 3 in cooperation with the first flow dividing guide plate and the second flow dividing guide plate 23, and discharging the nutrient solution at each supply position to flow stably, so that the problem that the nutrient solution supply of the plant at the tail end and the plant near the tail end is unbalanced is solved by continuously flowing the discharged water flow from the water outlet end to the water inlet end through the water changing device used in the traditional cultivation box 1.
The present invention is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present invention.
Claims (3)
1. Water changing device is used in tea tree water planting, its characterized in that: the device comprises a driving structure arranged at one end of an incubator, a reciprocating water inlet structure arranged at the inner bottom of the incubator and driven by the driving structure, a continuous water outlet structure arranged at the other end of the incubator and extending into the incubator, and a continuous water changing structure communicated with the reciprocating water inlet structure and the continuous water outlet structure;
The continuous drainage structure comprises a water guide plate communicated with the continuous water changing structure, a diversion guide plate communicated with the water guide plate and a diversion support plate communicated with the diversion guide plate, the diversion support plate is communicated with the diversion plate, a plurality of liquid outlet holes are formed in the diversion plate corresponding to the cultivation positions, a plurality of independent diversion chambers are formed between the diversion guide plate and the diversion support plate corresponding to the liquid outlet holes, and a diversion piece which is communicated with the diversion chambers and used for uniformly supplying liquid is arranged on the water guide plate;
The driving structure comprises a driving motor and a driving rod coaxially connected with an output shaft of the driving motor, a section of the driving rod, which is positioned in the incubator, is provided with a continuous external thread groove, and the driving rod is also provided with a limit groove along the axial direction;
The reciprocating water inlet structure comprises a main driving frame which is rotationally connected with the driving rod and slides in the incubator, a forward diversion decontamination assembly and a reverse diversion decontamination assembly which are respectively rotationally connected to two sides of the main driving frame and are respectively in sliding connection with the limiting grooves, and a branch pipe water inlet ring groove which is communicated with the continuous water changing structure and is used for diversion of water flows at two ends is arranged in the main driving frame;
The main driving frame comprises a main driving wheel disc and two scraping plates which are symmetrically arranged at two sides of the main driving wheel disc respectively, the outer diameter of the main driving wheel disc is equal to the inner wall of the incubator in diameter, the outer walls of the scraping plates are respectively attached to the inner walls at two sides of the incubator, and the driven shaft hole is arranged at the axle center of the main driving wheel disc;
the forward diversion decontamination assembly comprises a forward transmission structure, a first blade diversion decontamination structure driven by the forward transmission structure and a first decontamination scraping structure driven by the forward transmission structure, and the reverse diversion decontamination assembly comprises a reverse transmission structure, a second blade diversion decontamination structure driven by the reverse transmission structure and a second decontamination scraping structure driven by the reverse transmission structure;
The positive transmission structure comprises a positive main rotating wheel which is in sliding connection with the driving rod and a positive auxiliary rotating wheel which is connected with the positive main rotating wheel through a planetary gear pair, and the first blade diversion decontamination structure is fixedly connected to the outer side of the positive auxiliary rotating wheel;
the first blade flow guiding and decontaminating structure comprises a plurality of forward blades fixedly connected at equal intervals in the circumferential direction to a section close to the outer side end part of the forward auxiliary rotating wheel and a circle of closed forward meshing annular table fixedly connected to the outer side of the forward blades;
The outer edges of the two side end parts of the main driving wheel disc are also respectively and integrally formed with a circle of closed equal-diameter flow distribution disc, the outer diameter of the forward meshing ring table is gradually increased from inside to outside, the outer diameter of the left end of the forward meshing ring table is still smaller than the inner diameter of the flow distribution disc, and a plurality of grinding convex blocks are respectively and integrally formed at the positions corresponding to the inner wall of the flow distribution disc and the outer wall of the forward meshing ring table.
2. The water changing device for water planting of tea trees according to claim 1, wherein two ends of the main driving wheel disc are respectively arranged on branch pipe diversion grooves communicated with the branch pipe water inlet ring grooves, plate filter screens are respectively arranged between inner walls of the branch pipe water inlet ring grooves, and the plate filter screens are flush with the end faces of the main driving wheel disc.
3. The water changing device for water planting of tea trees according to claim 1, wherein the second blade diversion decontamination structure is identical to the first blade diversion decontamination structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311292199.5A CN117121804B (en) | 2023-10-08 | 2023-10-08 | Water changing device for tea tree water planting |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311292199.5A CN117121804B (en) | 2023-10-08 | 2023-10-08 | Water changing device for tea tree water planting |
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| CN117121804A CN117121804A (en) | 2023-11-28 |
| CN117121804B true CN117121804B (en) | 2024-05-03 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM456688U (en) * | 2012-12-14 | 2013-07-11 | Fresh Intake Co Ltd | Indoor plant cultivation structure |
| CN209693699U (en) * | 2019-03-22 | 2019-11-29 | 罗坤明 | A kind of houseplant cultivation apparatus without soil |
| CN210492040U (en) * | 2019-07-26 | 2020-05-12 | 刘芳 | Gardens seedling water planting circulation replenishing device |
| CN211245779U (en) * | 2019-07-16 | 2020-08-14 | 江苏新梦想生态环境建设股份有限公司 | Water circulating device for water culture |
| CN113498733A (en) * | 2021-09-10 | 2021-10-15 | 启东市嘉禾力农业发展有限公司 | Soilless culture of fruit vegetables is with nutrient solution intelligent transmission equipment |
| CN217757050U (en) * | 2022-03-31 | 2022-11-08 | 浙江东方职业技术学院 | Filtering device of fish-vegetable symbiotic system |
| CN116158341A (en) * | 2022-12-08 | 2023-05-26 | 和县金马农业发展有限公司 | Intelligent soilless culture system and method for vegetable planting |
| CN219500155U (en) * | 2023-02-23 | 2023-08-11 | 啃耶(北京)农业科技有限公司 | Hydroponic crop seedling raising device |
-
2023
- 2023-10-08 CN CN202311292199.5A patent/CN117121804B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM456688U (en) * | 2012-12-14 | 2013-07-11 | Fresh Intake Co Ltd | Indoor plant cultivation structure |
| CN209693699U (en) * | 2019-03-22 | 2019-11-29 | 罗坤明 | A kind of houseplant cultivation apparatus without soil |
| CN211245779U (en) * | 2019-07-16 | 2020-08-14 | 江苏新梦想生态环境建设股份有限公司 | Water circulating device for water culture |
| CN210492040U (en) * | 2019-07-26 | 2020-05-12 | 刘芳 | Gardens seedling water planting circulation replenishing device |
| CN113498733A (en) * | 2021-09-10 | 2021-10-15 | 启东市嘉禾力农业发展有限公司 | Soilless culture of fruit vegetables is with nutrient solution intelligent transmission equipment |
| CN217757050U (en) * | 2022-03-31 | 2022-11-08 | 浙江东方职业技术学院 | Filtering device of fish-vegetable symbiotic system |
| CN116158341A (en) * | 2022-12-08 | 2023-05-26 | 和县金马农业发展有限公司 | Intelligent soilless culture system and method for vegetable planting |
| CN219500155U (en) * | 2023-02-23 | 2023-08-11 | 啃耶(北京)农业科技有限公司 | Hydroponic crop seedling raising device |
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| CN117121804A (en) | 2023-11-28 |
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