CN116098009A - Forestry sapling cultivation device and method with seedling protection and temperature regulation functions - Google Patents
Forestry sapling cultivation device and method with seedling protection and temperature regulation functions Download PDFInfo
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- CN116098009A CN116098009A CN202310083039.3A CN202310083039A CN116098009A CN 116098009 A CN116098009 A CN 116098009A CN 202310083039 A CN202310083039 A CN 202310083039A CN 116098009 A CN116098009 A CN 116098009A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/28—Raised beds; Planting beds; Edging elements for beds, lawn or the like, e.g. tiles
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- 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
- A01G27/003—Controls for self-acting watering devices
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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
- A01G27/008—Component parts, e.g. dispensing fittings, level indicators
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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
- A01G9/0293—Seed or shoot 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
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention relates to the technical field of forestry sapling cultivation, in particular to a forestry sapling cultivation device and method with the functions of seedling protection and temperature regulation. According to the forestry sapling cultivation device and method with the seedling protection and temperature regulation functions, water in the water tray is injected into the water channel in the support through the water pump, flows downwards along the surface of the support through the flowing holes, falls onto the surface of the gravity water separator to be sputtered onto the seedling tray, so that water is directly applied to the root system part of the sapling, compared with spraying from above, the forestry sapling cultivation device and method can avoid releasing the water at the leaf and crown part, water accumulation at the leaf, leaf axilla and other parts is reduced, the possibility of leaf rot is caused, meanwhile, volatilization loss caused by full contact of water drops and air can be reduced, water application quantity is consistent with water receiving quantity of the sapling, and water is not adhered to the leaf and crown to cause water quantity to be unexpected.
Description
Technical Field
The invention relates to the technical field of forestry sapling cultivation, in particular to a forestry sapling cultivation device and method with the functions of seedling protection and temperature regulation.
Background
The seedlings are also called seedlings for short, and various fruit tree seedlings, arbor and shrub seedlings are called together. Tree seedlings: sapling with root system and dried sapling. The seedlings cultivated in the nursery are called seedlings before the nursery is not removed no matter the ages. Seedling cultivation refers to cultivation of seedlings, namely, seedling strengthening and half harvesting are commonly called, the seedling cultivation is a very critical process in the growth process of crops, in the technical field of forestry, the cultivation of forestry seedlings is an indispensable condition, and in general, the seedling cultivation is carried out in a seedling tray.
The prior patent (publication number: CN 108605571B) discloses a fruit tree sapling cultivation device convenient to move, which comprises a supporting framework and a sapling cultivation mechanism arranged on the supporting framework; the support framework comprises a support bottom plate, and a first side plate and a second side plate are vertically fixed on the upper surface of the support bottom plate; an active shaft lever is arranged on the surface of the second side plate in a penetrating way; the sapling cultivation mechanism comprises a linkage mechanism and a sapling cultivation plate arranged on the linkage mechanism; the linkage mechanism comprises a first gear and a cross, and the first gear is fixed on the second side plate; the sapling cultivation plate is fixed on the second roller through the connecting plate installation. The fruit tree seedling cultivation device is simple in structure and easy to operate, the driving shaft rod is driven by the motor to rotate, the seedling cultivation plate is kept upward all the time when rotating regularly around the driving shaft rod, required water and red light are circularly received in the rotating process, cultivation of seedlings is facilitated, but water is sprayed from the upper side in the seedling cultivation process of the device, on one hand, the water is easy to accumulate on axilla and the like to cause smoldering and spoiling, on the other hand, the water is difficult to sufficiently permeate into soil, meanwhile, the water application needs to be controlled separately, and accurate and timely replenishment is difficult to carry out according to the water shortage condition.
In view of the above, we propose a forestry sapling cultivation device and method with nursery stock protection and temperature regulation functions.
Disclosure of Invention
The invention aims to provide a forestry sapling cultivation device and method with seedling protection and temperature regulation functions, which are used for solving the problems that water is sprayed from the upper side in the seedling raising process in the background technology, on one hand, the water is easy to accumulate on axilla and the like to cause smoldering spoilage, on the other hand, the water is difficult to sufficiently permeate into soil, and meanwhile, the water application needs to be controlled separately, and accurate and timely replenishment is difficult to be carried out according to the water shortage condition. In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a forestry sapling breeding device that possesses nursery stock protection and temperature regulation function, includes the water tray, the mid position department fixed mounting at water tray top has the pillar, and the side surface of pillar is provided with a plurality of and grows seedlings the dish, and a plurality of grow seedlings the dish and use four to be a set of follow the pillar and be annular equidistance and distribute, crisscross setting between two sets of adjacent seedling the dish.
And the water tray and the support are provided with a flood irrigation assembly for applying water to the seedling tray.
Preferably, the flood irrigation assembly comprises a depression formed by inwards sinking at the top of the water tray, water is stored in the depression, a water channel is formed in the inner part of the support column along the axial direction, a flowing hole communicated with the water channel is formed in the upper side of the side surface of the support column, a water pump is mounted in the water tray, the water absorbing end of the water pump is located in the water tray, and the water outlet end of the water pump is fixedly inserted on the support column to inject water into the water channel.
The seedling raising trays and the support columns are connected through gravity water separators which can control water flood irrigation on the upper sides of the support columns.
Preferably, the gravity water separator comprises a first annular groove corresponding to the single-group seedling raising tray, the first annular groove is formed in the surface of the support column, an inner annular sleeve is rotatably sleeved on the first annular groove, a second annular groove is formed in the surface of the inner annular sleeve, and an outer annular seat is sleeved on the surface of the second annular groove in an up-down sliding manner.
The lower side of the inner ring sleeve is fixedly provided with an outer disc, the surface of the inner ring sleeve is sleeved with a spring, two ends of the spring are respectively connected to the outer disc and the outer ring seat, the outer ring seat is pushed to move upwards by taking the outer disc as a base point of the spring, and the outer ring seat compresses the spring to move downwards when being stressed.
The top surface of outer loop seat has been seted up and has been accepted the ponding groove of diffuse irrigation water, and the side surface of outer loop seat has been seted up and has been educated the circular slot that the seedling tray corresponds, the upper half of circular slot and ponding groove intercommunication, and the lower half of circular slot and ponding groove intercommunication.
The side end part of the seedling raising tray is fixedly provided with a connecting shaft corresponding to the circular groove, and the seedling raising tray is rotationally connected in the circular groove through the connecting shaft.
The surface of outer loop seat is vertically offered a plurality of jack that runs through the form, and a plurality of jack communicates with corresponding circular slot respectively, the top surface fixedly connected with of outer dish with the rack that the jack corresponds, and the rack activity grafting is in the jack, annular tooth's socket one has been offered to the side surface that the connecting axle is located the circular slot, rack and tooth's socket one intermesh.
The outer disc and the support are provided with a driver.
And the rack drives the connecting shaft to rotate when the outer ring seat moves up and down.
The connecting shaft is provided with a through fan groove along the axial direction, and when the outer ring seat is positioned in the upper region of the annular groove II, the fan groove is positioned at the lower half part of the circular groove and is not communicated with the water accumulation groove.
When the outer ring seat is positioned in the middle position area of the annular groove II, the fan groove is positioned at the boundary of the upper part and the lower part of the circular groove and is communicated with the water accumulation groove part.
When the outer ring seat is positioned in the lower area of the annular groove II, the fan groove is positioned at the upper half part of the circular groove and is completely communicated with the water accumulation groove.
The inside of seedling tray is offered and is had the water hole with fan groove intercommunication, and the water hole communicates with planting hole on the seedling tray respectively.
Preferably, the driver comprises a housing fixedly mounted at the bottom of the outer disc, the surface of the support column is fixedly embedded with a motor, and the motor is positioned in the housing.
An annular tooth groove II is formed in the housing, a gear is fixedly mounted on the rotating shaft of the motor, and the gear is meshed with the tooth groove II.
Preferably, the inner wall of the second ring groove is convexly provided with a limiting edge, the inner ring of the outer ring seat is provided with an edge groove, and the outer ring seat can slide up and down along the limiting edge in a non-rotatable manner through the edge groove.
Preferably, the bearing is fixedly sleeved in the first annular groove, and the outer ring of the bearing is connected with the inner ring sleeve.
Preferably, the bottom of the housing is fixedly connected with an inward shrinking rubber edge.
An operation method of a forestry sapling cultivation device with the functions of seedling protection and temperature regulation comprises the following steps:
s1, planting trees in planting holes on a seedling tray, in the cultivation process, injecting water in a water tray into a water channel in a support column through a water pump, flowing downwards along the surface of the support column through a flowing hole, and falling water onto the surface of a gravity water separator to be sputtered on the seedling tray, so that water is directly applied to root parts of the seedlings;
s2, when water flows out from the flowing holes along the support columns, the water firstly enters the water accumulation groove on the outer ring seat, when the water content in the soil of the seedling raising tray is abundant, the tray weight is large, the seedling raising tray and the outer ring seat compression spring are positioned in the lower position area of the annular groove, at the moment, the rack drives the fan groove on the connecting shaft to the lower half part of the circular groove and is not communicated with the water accumulation groove, water is not supplemented into the seedling raising tray, when the water content in the soil of the seedling raising tray is reduced, the tray weight is reduced, the seedling raising tray and the outer ring seat cup spring push upwards, the fan groove is screwed out from the lower half part of the circular groove and is gradually communicated with the water accumulation groove, and the water flows into the water hole along the fan groove to apply water into the seedling raising tray;
s3, in the automatic water supplementing process of the seedling raising tray, according to the dryness and the weight of the corresponding seedling raising tray, the fan grooves can be linearly increased and decreased to be communicated with the water accumulation grooves so as to adapt to the water supplementing rate in dry weather, and when the soil lacks water, the water supplementing rate is reduced;
s4, in the process of cultivating saplings by using the seedling raising tray, the motor can be started to drive the housing, the outer tray and the inner tray sleeve to rotate along the tooth grooves II through the gears, so that the seedling raising trays at different positions can receive sufficient illumination, when the soil of the seedling raising tray is sufficiently water-containing, the seedling raising tray keeps itself in an inclined state as shown in the figure along the racks through the tooth grooves I, and at the moment, the seedling raising tray which performs low-speed circular motion along with the inner tray sleeve pushes the air at the lower side upwards.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, water in the water tray is injected into the water channel in the support column through the water pump, flows downwards along the surface of the support column through the flowing holes, falls onto the surface of the gravity water separator and is sputtered onto the seedling tray, so that water is directly applied to the root system part of the tree seedling.
According to the invention, when the water content in the soil of the seedling raising tray is abundant, the tray weight is large, the seedling raising tray and the outer ring seat compression spring are positioned in the lower area of the annular groove, the rack drives the fan groove on the connecting shaft to be positioned at the lower half part of the circular groove and is not communicated with the water accumulation groove, water is not supplemented in the seedling raising tray, when the water content in the soil of the seedling raising tray is reduced, the tray weight is reduced, the seedling raising tray and the outer ring seat cup spring are pushed to move upwards, the fan groove is screwed out from the lower half part of the circular groove and is gradually communicated with the water accumulation groove, so that water flows into the water accumulation groove along the fan groove to automatically supplement water in the seedling raising tray according to the requirement on the seedling raising tray, the manual operation is not needed, the excessive or insufficient difference of water supplement is avoided, the water supplement process is started by the change of the soil weight, the accurate monitoring equipment is not needed, the cost is low, and the effect is good.
According to the invention, in the automatic water supplementing process of the seedling raising tray, according to the dryness and the weight of the corresponding seedling raising tray, the fan grooves can be linearly increased and reduced to be communicated with the water accumulation grooves so as to adapt to the water supplementing rate in dry weather, when the water shortage of soil occurs, the water supplementing rate is reduced, the accuracy of water application can be improved through long-time low quantity, when the water shortage of soil occurs due to the factors such as heat, the water supplementing rate is increased, and the long-time water shortage of seedlings is avoided through the flow improvement.
According to the invention, the shell, the outer disc, the outer ring seat and the inner ring sleeve are driven to rotate by the starting motor through the gear along the tooth groove II, when the soil of the seedling raising disc is sufficiently water-containing, the seedling raising disc keeps itself in an inclined state through the gear along the rack I, at the moment, the seedling raising disc which carries out low-speed circular motion along with the inner ring sleeve pushes the air at the lower side upwards, so that the water vapor in the water disc and the soil can be pushed to the tree leaves and the tree crowns by utilizing the air flow, the proper wettability is kept, the drying of the leaves is avoided, the temperature of a seedling raising area can be effectively controlled by matching the water vapor with the air flow, and the growth of seedlings is prevented from being influenced by high-temperature weather.
According to the invention, the seedling raising tray which carries out low-speed circular motion along with the inner annular sleeve pushes the air at the lower side upwards, and the upward air flow can blow leaves to shake, so that on one hand, mosquitoes are prevented from breeding, sap is sucked, on the other hand, fallen leaves can be blown away, pollution caused by falling into the water tray is avoided, and a good protection effect is achieved;
according to the invention, the connecting shaft and the seedling raising tray are controlled through the rack, when the moisture content of soil in the seedling raising tray is low, the seedling raising tray keeps the seedling raising tray in a horizontal state along the rack through the tooth groove I, and at the moment, the seedling raising tray which performs low-speed circular motion along with the inner ring sleeve cannot push the air at the lower side upwards, so that the air flow is prevented from further aggravating soil drying.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a strut and flood irrigation assembly according to the present invention;
FIG. 3 is a schematic perspective view of the gravity water separator of the present invention;
FIG. 4 is a partial cross-sectional view of FIG. 3 in accordance with the present invention;
FIG. 5 is a partial exploded view of FIG. 4 in accordance with the present invention;
FIG. 6 is a cross-sectional view of the strut of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic view of the inner and outer ring housings of FIG. 5 according to the present invention;
FIG. 8 is a front view of FIG. 7 in accordance with the present invention;
fig. 9 is an exploded view of fig. 7 in accordance with the present invention.
In the figure: 1. a water tray; 2. a support post; 3. a seedling tray; 4. a flood irrigation assembly; 41. a depression; 42. a water channel; 43. a flow hole; 44. a water pump; 45. a gravity water separator; 451. a first ring groove; 452. an inner ring sleeve; 453. a second ring groove; 454. an outer ring seat; 455. an outer disk; 456. a spring; 457. a water accumulation tank; 458. a circular groove; 459. a connecting shaft; 4510. a jack; 4511. a rack; 4512. tooth sockets I; 4513. a driver; 45131. a housing; 45132. a motor; 45133. tooth grooves II; 45134. a gear; 4514. a fan groove; 4515. and water holes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 9, the present invention provides a technical solution: the forestry sapling cultivation device with the seedling protection and temperature regulation functions comprises a water tray 1, wherein a support column 2 is fixedly arranged at the middle position of the top of the water tray 1, a plurality of seedling raising trays 3 are arranged on the side surface of the support column 2, the plurality of seedling raising trays 3 are distributed in an annular equidistant mode along the support column 2 in a group of four, every two adjacent seedling raising trays 3 are arranged in a staggered mode, and when the forestry sapling cultivation device is used, tree species are planted in planting holes in the seedling raising trays 3;
the water tray 1 and the support column 2 are provided with a flood irrigation component 4 for applying water to the seedling raising tray 3.
In this embodiment, as shown in fig. 1, 2, 3, 4 and 5 to 9, the flood irrigation assembly 4 includes a depression 41 formed by recessing inward at the top of the water tray 1, water is stored in the depression 41, a water channel 42 is axially formed inside the support 2, a flow hole 43 communicated with the water channel 42 is formed on the upper side of the side surface of the support 2, a water pump 44 is installed inside the water tray 1, the water absorbing end of the water pump 44 is located in the water tray 1, the water outlet end of the water pump 44 is fixedly inserted into the water channel 42 on the support 2, water in the water tray 1 is injected into the water channel 42 in the support 2 by the water pump 44, flows downwards along the surface of the support 2 through the flow hole 43, and water falls onto the surface of the gravity water separator 45 to be sputtered onto the seedling tray 3, so that water is directly applied to root system of the sapling;
the single seedling raising tray 3 is connected with the support column 2 through a gravity water separator 45 which can control the water overflowing from the upper side of the support column 2.
In this embodiment, as shown in fig. 1, 2, 3, 4 and 5 to 9, the gravity water separator 45 includes a first annular groove 451 corresponding to the single set of seedling raising tray 3, the first annular groove 451 is opened on the surface of the support column 2, an inner annular sleeve 452 is rotatably sleeved on the first annular groove 451, a second annular groove 453 is opened on the surface of the inner annular sleeve 452, an outer annular seat 454 is sleeved on the surface of the second annular groove 453 in a vertically sliding manner, and the outer annular seat 454 can synchronously rotate along with the inner annular sleeve 452 and further moves up and down along the inner annular sleeve 452;
the lower side of the inner ring sleeve 452 is fixedly provided with an outer disc 455, the surface of the inner ring sleeve 452 is sleeved with a spring 456, two ends of the spring 456 are respectively connected to the outer disc 455 and an outer ring seat 454, the outer ring seat 454 is pushed to move upwards by taking the outer disc 455 as a base point of the spring 456, and the outer ring seat 454 is compressed to move downwards when being weighted;
the top surface of the outer ring seat 454 is provided with a water accumulation groove 457 for receiving the overflowing water, when the water flowing out of the flowing hole 43 flows along the support column 2, the water firstly enters the water accumulation groove 457 on the outer ring seat 454, the side surface of the outer ring seat 454 is provided with a round groove 458 corresponding to the seedling raising plate 3, the upper half part of the round groove 458 is communicated with the water accumulation groove 457, and the lower half part of the round groove 458 is not communicated with the water accumulation groove 457;
a connecting shaft 459 corresponding to the circular groove 458 is fixedly arranged at the side end part of the seedling raising plate 3, and the seedling raising plate 3 is rotationally connected in the circular groove 458 through the connecting shaft 459;
the surface of the outer ring seat 454 is vertically provided with a plurality of through jacks 4510, the jacks 4510 are respectively communicated with corresponding round grooves 458, the top surface of the outer disc 455 is fixedly connected with racks 4511 corresponding to the jacks 4510, the racks 4511 are movably inserted into the jacks 4510, annular tooth grooves I4512 are formed in the side surface of the connecting shaft 459, which is positioned in the round grooves 458, the racks 4511 are meshed with the tooth grooves I4512, and in the process of moving the outer ring seat 454 up and down, the racks 4511 which are relatively fixedly arranged can pull the connecting shaft 459 along the tooth grooves I4512 to rotate;
the outer disk 455 and the column 2 are provided with a driver 4513;
when the outer ring seat 454 moves up and down, the rack 4511 drives the connecting shaft 459 to rotate;
a penetrating fan groove 4514 is formed in the connecting shaft 459 along the axial direction, and when the outer ring seat 454 is positioned in the lower region of the second annular groove 453, the fan groove 4514 is positioned in the lower half part of the circular groove 458 and is not communicated with the water accumulation groove 457;
when the outer ring seat 454 is positioned in the middle position area of the annular groove II 453, the fan groove 4514 is positioned at the boundary of the upper part and the lower part of the circular groove 458 and is communicated with the water accumulating groove 457;
when the outer ring seat 454 is positioned in the upper region of the second annular groove 453, the fan groove 4514 is positioned at the upper half part of the circular groove 458 and is completely communicated with the water accumulation groove 457, when the water content in the soil of the seedling raising disk 3 is abundant, the disk weight is large, the seedling raising disk 3 and the outer ring seat 454 compression spring 456 are positioned in the lower region of the second annular groove 453, at the moment, the rack 4511 drives the fan groove 4514 positioned on the connecting shaft 459 to be positioned at the lower half part of the circular groove 458 and not communicated with the water accumulation groove 457, water is not supplemented into the seedling raising disk 3, when the water content in the soil of the seedling raising disk 3 is reduced, the disk weight is reduced, the seedling raising disk 3 and the outer ring seat 454 cup spring 456 push to move upwards, the fan groove 4514 is screwed out from the lower half part of the circular groove 458 and is gradually communicated with the water accumulation groove 457, and water flows into the water inlet 4515 along the fan groove 4514 to water application into the seedling raising disk 3;
the inside of the seedling raising tray 3 is provided with water holes 4515 communicated with the fan grooves 4514, and the water holes 4515 are respectively communicated with seedling raising holes on the seedling raising tray 3.
In this embodiment, as shown in fig. 1, 2, 3, 4, and 5 to 9, the driver 4513 includes a housing 45131 fixedly mounted on the bottom of the outer disk 455, a motor 45132 is fixedly embedded in the surface of the support column 2, and the motor 45132 is located in the housing 45131;
an annular tooth socket II 45133 is formed in the housing 45131, a gear 45134 is fixedly mounted on a rotating shaft of the motor 45132, the gear 45134 is meshed with the tooth socket II 45133, the starting motor 45132 drives the housing 45131, the outer disc 455, the outer ring seat 454 and the inner ring sleeve 452 to rotate along the tooth socket II 45133 through the gear 45134, and therefore the seedling raising discs 3 in different positions can receive sufficient illumination.
In this embodiment, as shown in fig. 1, 2, 3, 4 and 5 to 9, the inner wall of the second annular groove 453 is convexly provided with a limiting edge, the inner ring of the outer annular seat 454 is provided with an edge groove, and the outer annular seat 454 slides up and down along the limiting edge in a non-rotatable manner through the edge groove, and the outer annular seat 454 is restrained by mutually embedding the limiting edge and the edge groove, so that the outer annular seat 454 is not required to be limited by the rack 4511, and the force applied to the rack 4511 can be prevented from affecting the transmission with the connecting shaft 459.
In this embodiment, as shown in fig. 1, 2, 3, 4 and 5 to 9, the bearing is fixedly sleeved in the annular groove 451, and the outer ring of the bearing is connected with the inner ring sleeve 452, so that the friction coefficient of the inner ring sleeve 452 in the moving process can be effectively reduced by the bearing, and the rotation precision of the bearing can be ensured while limiting.
In this embodiment, as shown in fig. 1, 2, 3, 4, and 5 to 9, an inner shrinking glue edge is fixedly connected to the bottom of the housing 45131, and the glue edge can semi-tightly protect the interior of the housing 45131, so as to prevent dust and water from corroding the motor 45132 and prolong the service life thereof.
An operation method of a forestry sapling cultivation device with the functions of seedling protection and temperature regulation comprises the following steps:
s1, in a planting hole on a seedling raising tray 3 for planting a tree, water in a water tray 1 is injected into a water channel 42 in a support column 2 through a water pump 44 in the cultivation process, flows downwards along the surface of the support column 2 through a flowing hole 43, and falls onto the surface of a gravity water separator 45 to be sputtered onto the seedling raising tray 3, so that water is directly applied to the root system part of the tree seedling;
s2, when water flowing out of the flowing hole 43 flows along the strut 2, the water firstly enters a water accumulation groove 457 on an outer ring seat 454, when the water content in the soil of a seedling raising disk 3 is abundant, the disk weight is large, the seedling raising disk 3 and the outer ring seat 454 compress a spring 456 to be positioned in the lower area of a second annular groove 453, at the moment, a rack 4511 drives a fan groove 4514 on a connecting shaft 459 to be positioned at the lower half part of a circular groove 458 and not communicated with the water accumulation groove 457, water is not supplemented into the seedling raising disk 3, when the water content in the soil of the seedling raising disk 3 is reduced, the disk weight is reduced, the seedling raising disk 3 and the outer ring seat 454 are pushed to move upwards by a cup spring 456, the fan groove 4514 is screwed out from the lower half part of the circular groove 458 and is gradually communicated with the water accumulation groove 457, and the water flows into a water inlet 4515 along the fan groove 4514 to apply water into the seedling raising disk 3;
s3, in the process of automatically supplementing water to the seedling raising tray 3, according to the dryness and the weight of the corresponding seedling raising tray 3, the fan groove 4514 can linearly increase and decrease the communication flow with the water accumulation groove 457 so as to adapt to the water supplementing rate in dry weather, and when the soil lacks water, the water supplementing rate is reduced;
s4, in the process of cultivating saplings by using the seedling raising tray 3, the motor 45132 can be started to drive the housing 45131, the outer tray 455, the outer ring seat 454 and the inner ring sleeve 452 to rotate along the tooth groove II 45133 through the gear 45134, so that the seedling raising tray 3 at different positions can receive sufficient illumination, and when the soil of the seedling raising tray 3 is sufficiently hydrated, the seedling raising tray 3 keeps itself in an inclined state as shown in the figure along the rack 4511 through the tooth groove I4512, and at the moment, the seedling raising tray 3 which performs low-speed circular motion along with the inner ring sleeve 452 pushes the lower air upwards.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. Forestry sapling breeding device that possesses nursery stock protection and temperature regulation function, including water tray (1), its characterized in that: the middle position of the top of the water tray (1) is fixedly provided with a support column (2), the side surface of the support column (2) is provided with a plurality of seedling trays (3), the plurality of seedling trays (3) are distributed in an annular equidistant manner along the support column (2) in groups of four, and every two adjacent seedling trays (3) are arranged in a staggered manner;
the water tray (1) and the support column (2) are provided with a flood irrigation component (4) for applying water to the seedling tray (3).
2. The forestry sapling cultivation device with seedling protection and temperature regulation functions according to claim 1, wherein: the flood irrigation assembly (4) comprises a depression area (41) formed by inwards sinking the top of the water tray (1), water is stored in the depression area (41), a water channel (42) is formed in the support column (2) along the axial direction, a flowing hole (43) communicated with the water channel (42) is formed in the upper side of the side surface of the support column (2), a water pump (44) is mounted in the water tray (1), the water absorbing end of the water pump (44) is positioned in the water tray (1), and the water outlet end of the water pump (44) is fixedly inserted into the support column (2) to inject water into the water channel (42);
the seedling raising trays (3) and the support columns (2) are connected through a gravity water separator (45) which can control water overflowing on the upper sides of the support columns (2).
3. The forestry sapling cultivation device with seedling protection and temperature regulation functions according to claim 2, wherein: the gravity water separator (45) comprises a first annular groove (451) corresponding to the single-group seedling raising tray (3), the first annular groove (451) is arranged on the surface of the support column (2), an inner annular sleeve (452) is rotatably sleeved on the first annular groove (451), a second annular groove (453) is arranged on the surface of the inner annular sleeve (452), and an outer annular seat (454) is sleeved on the surface of the second annular groove (453) in a vertically sliding manner;
an outer disc (455) is fixedly arranged on the lower side of the inner ring sleeve (452), a spring (456) is sleeved on the surface of the inner ring sleeve (452), two ends of the spring (456) are respectively connected to the outer disc (455) and the outer ring seat (454), the outer ring seat (454) is pushed to move upwards by taking the outer disc (455) as a base point by the spring (456), and the outer ring seat (454) is compressed to move downwards when being stressed;
the top surface of the outer ring seat (454) is provided with a water accumulation groove (457) for receiving the diffuse irrigation water, the side surface of the outer ring seat (454) is provided with a round groove (458) corresponding to the seedling raising tray (3), the upper half part of the round groove (458) is communicated with the water accumulation groove (457), and the lower half part of the round groove (458) is not communicated with the water accumulation groove (457);
a connecting shaft (459) corresponding to the circular groove (458) is fixedly arranged at the side end part of the seedling raising disk (3), and the seedling raising disk (3) is rotationally connected in the circular groove (458) through the connecting shaft (459);
the surface of the outer ring seat (454) is vertically provided with a plurality of through jacks (4510), the jacks (4510) are respectively communicated with corresponding round grooves (458), the top surface of the outer ring seat (455) is fixedly connected with racks (4511) corresponding to the jacks (4510), the racks (4511) are movably inserted into the jacks (4510), the side surface of the connecting shaft (459) positioned in the round grooves (458) is provided with annular tooth grooves I (4512), and the racks (4511) are meshed with the tooth grooves I (4512);
the outer disc (455) and the strut (2) are provided with a driver (4513);
when the outer ring seat (454) moves up and down, the rack (4511) drives the connecting shaft (459) to rotate;
a through-shaped fan groove (4514) is formed in the connecting shaft (459) along the axial direction, and when the outer ring seat (454) is positioned in the lower region of the annular groove II (453), the fan groove (4514) is positioned in the lower half part of the circular groove (458) and is not communicated with the water accumulation groove (457);
when the outer ring seat (454) is positioned in the middle position area of the annular groove II (453), the fan groove (4514) is positioned at the boundary of the upper part and the lower part of the circular groove (458) and is communicated with the water accumulating groove (457);
when the outer ring seat (454) is positioned in the upper region of the annular groove II (453), the fan groove (4514) is positioned at the upper half part of the circular groove (458) and is completely communicated with the water accumulation groove (457);
the inside of educating seedling tray (3) is offered and is had water hole (4515) with fan groove (4514) intercommunication, and water hole (4515) communicate with educating seedling hole on educating seedling tray (3) respectively.
4. A forestry sapling cultivation device with nursery stock protection and temperature regulation functions according to claim 3, wherein: the driver (4513) comprises a housing (45131) fixedly arranged at the bottom of the outer disc (455), a motor (45132) is fixedly embedded on the surface of the support column (2), and the motor (45132) is positioned in the housing (45131);
annular tooth space II (45133) is arranged in the housing (45131), a gear (45134) is fixedly arranged on the rotating shaft of the motor (45132), and the gear (45134) is meshed with the tooth space II (45133).
5. A forestry sapling cultivation device with nursery stock protection and temperature regulation functions according to claim 3, wherein: the inner wall of the annular groove II (453) is convexly provided with a limiting edge, the inner ring of the outer ring seat (454) is provided with an edge groove, and the outer ring seat (454) can slide up and down along the limiting edge in a non-rotatable manner through the edge groove.
6. A forestry sapling cultivation device with nursery stock protection and temperature regulation functions according to claim 3, wherein: the bearing is fixedly sleeved in the first annular groove (451), and the outer ring of the bearing is connected with the inner ring sleeve (452).
7. The forestry sapling cultivation device with seedling protection and temperature regulation functions according to claim 4, wherein: the bottom of the housing (45131) is fixedly connected with an inward shrinking rubber edge.
8. An operation method of a forestry seedling cultivation device with seedling protection and temperature regulation functions as claimed in claim 1, comprising the steps of:
s1, in a planting hole on a seedling raising tray (3), water in a water tray (1) is injected into a water channel (42) in a support column (2) through a water pump (44) in the cultivation process, and flows downwards along the surface of the support column (2) through a flowing hole (43), and water falls onto the surface of a gravity water separator (45) to be sputtered onto the seedling raising tray (3), so that water is directly applied to the root system part of a seedling;
s2, when water flowing out of the flowing hole (43) flows along the support column (2), the water firstly enters a water accumulation groove (457) on the outer ring seat (454), when the water content in the soil of the seedling raising tray (3) is abundant, the tray weight is large, the seedling raising tray (3) and the compression spring (456) of the outer ring seat (454) are positioned in the lower area of the annular groove II (453), at the moment, the rack (4511) drives a fan groove (4514) on the connecting shaft (459) to be positioned at the lower half part of the circular groove (458) and not communicated with the water accumulation groove (457), water is not supplied to the seedling raising tray (3), when the water content in the soil of the seedling raising tray (3) is reduced, the tray weight is reduced, the seedling raising tray (3) and the cup spring (456) of the outer ring seat (454) are pushed to move upwards, the fan groove (4514) is screwed out from the lower half part of the circular groove (458) and is gradually communicated with the water accumulation groove (457), and the water flows into the water inlet hole (4515) along the fan groove (4514) to the seedling raising tray (3);
s3, in the process of automatically supplementing water to the seedling raising tray (3), according to the dryness and the weight of the corresponding seedling raising tray (3), the fan grooves (4514) can linearly increase and decrease the communication flow with the water accumulation groove (457) so as to adapt to the water supplementing rate in dry weather, and when the soil lacks water, the water supplementing rate is reduced;
s4, in the process of cultivating saplings by utilizing the seedling raising tray (3), the motor (45132) can be started to drive the housing (45131), the outer tray (455), the outer tray (454) and the inner annular sleeve (452) to rotate along the tooth groove II (45133) through the gear (45134), so that the seedling raising tray (3) at different positions can receive sufficient illumination, and when the soil of the seedling raising tray (3) is full of water, the seedling raising tray (3) keeps itself in an inclined state as shown in the drawing along the rack (4511) through the tooth groove I (4512), and then the seedling raising tray (3) which performs low-speed circular motion along with the inner annular sleeve (452) pushes the lower air upwards, and the upward air flow can blow leaves to shake.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310083039.3A CN116098009B (en) | 2023-02-08 | 2023-02-08 | Forestry sapling cultivation device and method with seedling protection and temperature regulation functions |
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| CN202310083039.3A CN116098009B (en) | 2023-02-08 | 2023-02-08 | Forestry sapling cultivation device and method with seedling protection and temperature regulation functions |
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| CN116098009B CN116098009B (en) | 2023-06-30 |
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|---|---|
| CN116098009B (en) | 2023-06-30 |
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