CN103461036B - Automatized tide type irrigation device matched with mobile seedling bed - Google Patents
Automatized tide type irrigation device matched with mobile seedling bed Download PDFInfo
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- CN103461036B CN103461036B CN201310410389.2A CN201310410389A CN103461036B CN 103461036 B CN103461036 B CN 103461036B CN 201310410389 A CN201310410389 A CN 201310410389A CN 103461036 B CN103461036 B CN 103461036B
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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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- 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
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
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Abstract
The invention relates to an automatized tide type irrigation device matched with a mobile seedling bed. The automatized tide type irrigation device matched with the mobile seedling bed comprises a mobile seedling bed frame, a single mobile seedling bed connected onto the mobile seedling bed frame in a sliding mode and a seedling tray arranged on the single mobile seedling bed and further comprises a reciprocating motion unit, an irrigation spray head, a connecting top plate, an irrigation pipeline, a storage pond and a magnetic valve. The storage pond is arranged at the middle-lower portion of the mobile seedling bed frame, one end of the irrigation pipeline is inserted into the storage pond, the other end of the irrigation pipeline is connected with the irrigation spray head, the reciprocating motion unit is connected with the irrigation spray head through the connecting top plate and drives the irrigation spray head to move vertically so as to enable the irrigation spray head and the seedling tray to be connected or separated, and the magnetic valve is arranged inside the irrigation pipeline and controls liquid feeding or liquid return of the irrigation pipeline so as to perform tide type irrigation to the seedling tray. Compared with the prior art, the automatized tide type irrigation device matched with the mobile seedling bed is low in cost, simple, convenient, compact in mechanism and long in service life, reduces transmission of diseases and insect pests inside a greenhouse, basically achieves closed automatic regulation and control and achieves the energy-saving, environmental-friendly, accurate and efficient purposes.
Description
Technical field
The present invention relates to a kind of irrigation rig, especially relate to the supporting automation tidal irrigation of a kind of moving nursery bed device, belong to irrigation system field, automation seedbed.
Background technology
Along with the adjustment of rural economic structure and crop mix, China's facility cultivation has stepped into Rapid development stage.At present, China's facility cultivation area leaps to first of the world, but the scientific and technological level of China's facility cultivation is also relatively low.In large greenhouse or plant factor's culturing device field, a plurality of links are completed by manual operation, and automatic and mechanical is on close level low.For adapting to the needs of facility cultivation, the urgency of automatic and mechanical culturing device day by day highlights, the research of its complete set of equipments be applied to the core link in whole chain.At present, in inside greenhouse automatic Material Handling System field, domestic production situation is also in a primary stage, domestic existing cultivation logistics system imperfection, mechanization degree is low, and personnel are many in cultural area operation, extensive management, labour expends many, easily brings damage by disease and insect, and individual plant energy consumption is high.The logistics system of research and development inside greenhouse seedbed automated handling and the exploitation of automatic irrigation system, can significantly improve productivity ratio, accelerates production process, reduces labour demand.
Tide type irrigation system is the irrigation system of a kind of high-efficiency water-saving of designing based on tidewater fluctuation principle, and it is applicable to all kinds of pot plants cultivations and seedling management, can effectively improve the utilization ratio of water resource and nutrient solution.Tidal irrigation is mainly divided into two classes, ground type and plant bed formula.Ground-type tidal Irrigation system be on earth's surface, build one can retaining seedling dish dress pond, some apopores and backwater hole therein distribute; Plant bed formula tide irrigation system is on seedbed, to build the large-area retaining seedling of one deck dish, has reserved water outlet and backwater hole on seedling dish.
Seedbed tide type irrigation rig is moved in exploitation greenhouse automation, make the combination of automated movement seedbed system and whole irrigation system, and the advantage of ground-type tidal Irrigation system and two kinds of irrigation systems of plant bed formula tide irrigation system is combined, comply with the requirements of the times of development in science and technology, towards the direction of greenhouse automated production, had some progressive.
Chinese patent CN 102668960 A have announced the automation of a kind of greenhouse and have moved seedbed tide type irrigation rig, comprise moving nursery bed, nutrition liquid bath, described moving nursery bed is positioned on rolling wheel support, and moving nursery bed is provided with the inner bag of a tidal type, and plant and its growth pot are placed on inner bag; In described nutrition liquid bath, be connected with a feed pipe, on this feed pipe, be connected with magnetic valve, between magnetic valve and nutrition liquid bath, be connected with water pump, this water pump is connected with feed pipe, and magnetic valve is connected with extraneous control computer with water pump; Described feed pipe and magnetic valve are positioned at the top of moving nursery bed stand; Beneficial effect of the present invention is: this greenhouse automation is moved seedbed tide type irrigation rig and can be met moving nursery bed and still can be moved in whole system, and the inner bag of the tidal type being provided with and the overfall on inner bag and relief port can make nutrient solution recycle, the free of contamination feature of plant of there are energy-saving and environmental protection, planting out.
Summary of the invention
The problems such as the high quality seedling supply rate that the present invention is directed to the agricultural production of current China is low, modern greenhouse seedling growing process falls behind, intelligent control degree is lower, seedling cost is higher, and the supporting automation tidal irrigation of a kind of moving nursery bed device is provided.
Along with the trend of traditional greenhouse towards macrophyte Plant development, the present invention is designed to tidal irrigation device the automatic irrigation system matching with moving nursery bed, this device can be realized moving nursery bed and arrive after assigned address, carry the pipeline of nutrient solution can realize automatic butt, in irrigated area, be automatically drawn into nutrient solution, liquid level can regulate along with the different psychological needs of inhomogeneity plant, and the retention time of nutrient solution can be set according to demand.Feed liquor becomes the same area with the zone design of returning liquid, like this, is convenient to recycling of nutrient solution.All device designs are below seedbed, this design, the conveying that can make automated movement seedbed just realize nutrient solution in irrigated area is irrigated and is refluxed, and seedbed is when mobile transfer working region, and the nutrient solution of inside, seedbed is just realized and being refluxed in liquid storage pool.
Object of the present invention can be achieved through the following technical solutions:
The supporting automation tidal irrigation of a kind of moving nursery bed device, comprise moving nursery bed bedstead, be slidably connected at the monomer moving nursery bed on moving nursery bed bedstead and be located at the seedling dish on monomer moving nursery bed, also comprise reciprocating motion unit, Irrigation shower head, connect top board, irrigation pipeline, liquid storage pool and magnetic valve, described liquid storage pool is located at the middle and lower part of moving nursery bed bedstead, one end of described irrigation pipeline is plugged in liquid storage pool, the other end is connected with Irrigation shower head, described reciprocating motion unit is connected with Irrigation shower head by connecting top board, drive Irrigation shower head moves up and down, make Irrigation shower head be connected or separate with seedling dish, described magnetic valve is located at irrigation pipeline inside, control irrigation pipeline feed liquor or returning liquid, seedling dish is carried out to tidal irrigation.
The bottom of described seedling dish offers the pipeline opening for being connected with Irrigation shower head, the side of seedling dish is provided with the level gauging device that detects seedling dish inside liquid level height, this level gauging device is electrically connected to magnetic valve, and control the keying of magnetic valve, the keying of magnetic valve is being controlled irrigation pipeline feed liquor or is being returned liquid.When seedling dish savings nutrient solution surpasses setting height, magnetic valve cuts out automatically, stops being drawn into nutrient solution in feed tube.Liquid level in seedling dish maintains certain altitude, and sets according to irrigating, and magnetic valve maintains centre position state a period of time, and feed tube and liquid back pipe are in closed circuit state simultaneously.
Described irrigation pipeline comprises adjustable pipe, common pipe, feed tube and liquid back pipe, described feed tube and the bottom of liquid back pipe are plugged on respectively in liquid storage pool, feed tube is connected with the bottom of common pipe with the top of liquid back pipe simultaneously, the top of common pipe is connected with the bottom of adjustable pipe, the top of adjustable pipe is connected with Irrigation shower head, described magnetic valve is located at common pipe inside, and solenoid control the break-make of feed tube and liquid back pipe; In described liquid storage pool, be provided with water circulating pump and screen pack, described water circulating pump is connected with the bottom of feed tube, and described screen pack is located at the import department of water circulating pump.
One end of described connection top board is socketed in adjustable pipe, the other end is connected with reciprocating motion unit, the Irrigation shower head that moves back and forth unit drive adjustable pipe and be connected with adjustable pipe moves up and down, make Irrigation shower head be connected or separate with seedling dish, the top of described connection top board is provided with restriction and connects top board move up and down upper stroke switch and the lower stroke switch of stroke.
Described reciprocating motion unit is cylinder, and the cylinder body of cylinder is fixed on the lower end of moving nursery bed bedstead, the piston rod of cylinder be connected top board and be fixedly connected with.The outside of described cylinder is provided with protective device, prevents entering of nutrient solution.
Described reciprocating motion unit is rack-and-pinion matable assembly, described rack-and-pinion matable assembly comprises tooth bar, gear fixed head, gear, shaft coupling, motor and tooth bar fixed head, described tooth bar is fixed on tooth bar fixed head, the upper end of tooth bar fixed head be connected top board and be fixedly connected with, described gear is located on gear fixed head, gear is connected with the motor being fixed on moving nursery bed bedstead by shaft coupling, described rack and pinion is connected with a joggle, motor driven gear rotates, the rotation band carry-over bar of gear moves up and down, the Sports band of the tooth bar top board that is dynamically connected moves up and down.
On described moving nursery bed bedstead, be distributed with a plurality of seedbed berths identical with monomer moving nursery bed shape, the seedbed berth that is positioned at Irrigation shower head top is irrigated area, seedbed berth in irrigated area is provided with two sensors, these two sensors lay respectively at the cornerwise two ends of seedbed berth, the side side of the seedbed berth of irrigated area is provided with a spacing mandril, on described moving nursery bed bedstead, be equipped with roller, described monomer moving nursery bed slides on moving nursery bed bedstead by roller, monomer moving nursery bed slides in irrigated area, when two sensors detect monomer moving nursery bed simultaneously, spacing mandril is by jack-up, monomer moving nursery bed stops in irrigated area.
Described Irrigation shower head is that cross section is trapezoidal rotary body, and bore is up-small and down-big, and the surrounding of Irrigation shower head and top are provided with the through hole for feed liquor and time liquid, and the lower end periphery of Irrigation shower head is provided with flange, is coated with one deck rubber layer on flange.Such design is convenient to being flexibly connected of Irrigation shower head and seedling dish.The Irrigation shower head that is arranged so that of rubber layer is connected with seedling dish while irrigating, and sealing property is better.
The upper surface of described seedling dish is provided with the groove of being convenient to liquid flow, and the upper surface of seedling dish is horizontal plane.On seedling dish, place plant and plant growth basin.Seedling dish adopts the high performance material HIPS of distinctive chemical resistance to make, and even can guarantee that cultivation bed is directly in outdoor utility.In order to guarantee good irrigation effect, tide irrigation system requires comparatively strict to the working face of cultivation bed, must guarantee that nutrient solution can freely flow in irrigation district.Similarly, when irrigation completes, in cultivating container, unnecessary nutrient solution must be recovered to cultivation bed above, namely from cultivating container, is recovered to liquid-return box.Therefore seedling panel surface very level just can guarantee that moisture is in the good pouring of irrigating territory, make matrix in all seedling dishes humidification at one time, unnecessary nutrient solution reclaims at synchronization.
The outside of described common pipe is provided with fixture block and boss, described fixture block is located at the upper end of common pipe, described boss is positioned at the below of fixture block, and the bottom of described adjustable pipe is set between boss and fixture block, and the bottom of adjustable pipe offers the draw-in groove that coordinates buckle with fixture block.By boss and fixture block are set, control the amplitude that adjustable pipe stretches and shrinks in common pipe.
By automatic control mode, can complete a series of program of automatic irrigation in Production Regional, do not need manually to enter working region and move monomer seedbed and irrigation, operation is simple, and operating cost and administrative expenses are cheap, and financial resources use manpower and material resources sparingly.The flexible combination of seedbed automated movement induction system and automatic irrigation system, the integrated application system of the technology such as formation comprehensive mechanical structure, accurate location, transmission system, management planning, intelligent scheduling, Electronic Control.
The order of device work of the present invention is:
When plant need to be irrigated, the cultivating container having at the bottom of netted basin is placed in to Miao Panshang, monomer moving nursery bed is transported to irrigated area by roller by the cultivating container of seedling dish and Miao Panshang, monomer moving nursery bed slides in irrigated area, when two sensors on moving nursery bed bedstead detect monomer moving nursery bed simultaneously, spacing mandril is by jack-up, and monomer moving nursery bed stops in irrigated area.Meanwhile, move back and forth unit starting, top board is connected, with adjustable pipe, move upward, the Irrigation shower head that is connected to adjustable pipe upper end is connected with the pipeline opening arranging on seedling dish, and the flange of Irrigation shower head is against seedling dish, strengthen the sealing property connecting, pipeline connects complete, meanwhile, moves back and forth unit and moves upward, and signal feedback is to magnetic valve, now, Irrigation shower head, adjustable pipe, common pipe and feed tube keep path, and liquid back pipe is the state opening circuit simultaneously.Water circulating pump entry into service, twitches nutrient solution and delivers to seedling dish, and the plant in the cultivating container at the bottom of netted basin can obtain nutrient solution.Level gauging device on seedling dish detects to emerge and coils when being submerged the degree of depth of about 20-30mm, and water circulating pump shuts down, and meanwhile, signal feedback is to magnetic valve, and magnetic valve valve is adjusted to middle-grade, and liquid level remains unchanged.After about 10-15min, magnetic valve dead electricity, Irrigation shower head, adjustable pipe, common pipe and liquid back pipe keep path, and feed tube is off state simultaneously, in cultivating container, unnecessary nutrient solution must be recovered to Miao Panshang, and the nutrient solution of Miao Panshang can be recycled in cistern along path pipeline.In cistern, be provided with screen pack, the nutrient solution being back in cistern can recycle again.When whole irrigation flow process completes, reciprocating motion unit moves downward, Irrigation shower head separates with the pipeline opening of Miao Panshang, whole irrigation system is separated with seedbed automated movement induction system, spacing mandril resets, monomer moving nursery bed can leave irrigated area, can be automatically moved to another working region and wait for next operation.
Compared with prior art, the present invention has the following advantages and beneficial effect:
(1) device mobility of the present invention is fine, during use, moving nursery bed system and tide type irrigation system can be realized flexible docking, be that tide type irrigation system can automatically coordinate docking or separate with moving nursery bed system, make workman's operation and seedbed kinematic system synchronous operation, improved operating efficiency.
(2) moving nursery bed nutrient solution on bed body when mobile is emptying, can alleviate the energy consumption of travel mechanism.
(3) water inlet and backwater region are designed to the same area, are convenient to recycling of nutrient solution, and waste liquid is recycled, and water utilization rate can be reached more than 90%, has reduced the pollution to environment.
(4) adopt accurate supervising device, can freely control the irrigation height of inner nutrition liquid irrigation time of seedbed and nutrient solution.
(5) pass through automatic control mode, can complete a series of program of automatic irrigation in Production Regional, do not need manually to enter working region and move monomer seedbed and irrigation, operation is simple, operating cost and administrative expenses are cheap, the financial resources that use manpower and material resources sparingly, and can significantly improve productivity ratio, accelerate production process.
(6) advantage of ground-type tidal Irrigation system and two kinds of irrigation systems of plant bed formula tide irrigation system is combined, complied with the requirements of the times of development in science and technology, towards the direction of greenhouse automated production, had marked improvement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of irrigation conduit;
Fig. 3 is the structural representation of common pipe;
Fig. 4 is the structural representation of adjustable pipe;
When Fig. 5 is cylinder for moving back and forth unit with the syndeton schematic diagram that is connected top board;
Fig. 6 is rack-and-pinion matable assembly and the syndeton schematic diagram that is connected top board;
Fig. 7 is the structural representation of Irrigation shower head;
Fig. 8 is the structural representation of seedling dish.
In figure: 1 is upper stroke switch, 2 is adjustable pipe, 3 is lower stroke switch, 4 for moving back and forth unit, 41 is tooth bar, 42 is gear fixed head, 43 is gear, 44 is shaft coupling, 45 is motor, 46 is tooth bar fixed head, 5 is common pipe, 6 is feed tube, 7 is liquid back pipe, 8 is liquid storage pool, 9 is moving nursery bed bedstead, 10 is sensor, 11 is roller, 12 is monomer moving nursery bed, 13 is seedling dish, 14 is spacing mandril, 15 is Irrigation shower head, 151 is through hole, 152 is flange, 16 for connecting top board, 17 is magnetic valve, 18 is water circulating pump, 19 is screen pack, 20 is boss, 21 is fixture block, 22 is draw-in groove, 23 is level gauging device.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
The supporting automation tidal irrigation of a kind of moving nursery bed device, as shown in Figure 1, comprise moving nursery bed bedstead 9, be slidably connected at the monomer moving nursery bed 12 on moving nursery bed bedstead 9 and be located at the seedling dish 13 on monomer moving nursery bed 12, also comprise and move back and forth unit 4, Irrigation shower head 15, connect top board 16, irrigation pipeline, liquid storage pool 8 and magnetic valve 17, liquid storage pool 8 is located at the middle and lower part of moving nursery bed bedstead 9, one end of irrigation pipeline is plugged in liquid storage pool 8, the other end is connected with Irrigation shower head 15, moving back and forth unit 4 is connected with Irrigation shower head 15 by connecting top board 16, drive Irrigation shower head 15 to move up and down, make Irrigation shower head 15 be connected or separate with seedling dish 13, magnetic valve 17 is located at irrigation pipeline inside, control irrigation pipeline feed liquor or returning liquid, seedling dish is carried out to tidal irrigation.
On moving nursery bed bedstead 9, be distributed with a plurality of seedbed berths identical with monomer moving nursery bed 12 shapes, the seedbed berth that is positioned at Irrigation shower head 15 tops is irrigated area, seedbed berth in irrigated area is provided with two sensors 10, these two sensors 10 lay respectively at the cornerwise two ends of seedbed berth, the side side of the seedbed berth of irrigated area is provided with a spacing mandril 14, on moving nursery bed bedstead 9, be equipped with roller 11, monomer moving nursery bed 12 slides on moving nursery bed bedstead 9 by roller 11, monomer moving nursery bed 12 slides in irrigated area, when two sensors 10 detect monomer moving nursery bed 12 simultaneously, spacing mandril 14 is by jack-up, monomer moving nursery bed 12 stops in irrigated area.
Irrigation pipeline as shown in Figure 2 to 4, irrigation pipeline comprises adjustable pipe 2, common pipe 5, feed tube 6 and liquid back pipe 7, feed tube 6 is plugged on respectively in liquid storage pool 8 with the bottom of liquid back pipe 7, feed tube 6 is connected with the bottom of common pipe 5 with the top of liquid back pipe 7 simultaneously, the top of common pipe 5 is connected with the bottom of adjustable pipe 2, the top of adjustable pipe 2 is connected with Irrigation shower head 15, and magnetic valve 17 is located at common pipe 5 inside, and magnetic valve 17 is being controlled the break-make of feed tube 6 and liquid back pipe 7; In liquid storage pool 8, be provided with water circulating pump 18 and screen pack 19, water circulating pump 18 is connected with the bottom of feed tube 6, and screen pack 19 is located at the import department of water circulating pump 18.The outside of common pipe 5 is provided with fixture block 21 and boss 20, fixture block 21 is located at the upper end of common pipe 5, boss 20 is positioned at the below of fixture block 21, and the bottom of adjustable pipe 2 is set between boss 20 and fixture block 21, and the bottom of adjustable pipe 2 offers the draw-in groove 22 that coordinates buckle with fixture block 21.By boss 20 and fixture block 21 are set, control the amplitude that adjustable pipe 2 stretches and shrinks in common pipe 5.
The one end that connects top board 16 is socketed in adjustable pipe 2, the other end is connected with reciprocating motion unit 4, the Irrigation shower head 15 that moves back and forth unit 4 drive adjustable pipe 2 and be connected with adjustable pipe 2 moves up and down, make Irrigation shower head 15 be connected or separate with seedling dish 13, the top that connects top board 16 is provided with restriction and connects top board 16 move up and down upper stroke switch 1 and the lower stroke switch 3 of stroke.
When moving back and forth unit 4 and being cylinder, its with the syndeton that is connected top board 16 as shown in Figure 5, the cylinder body of cylinder is fixed on the lower end of moving nursery bed bedstead 9, the piston rod of cylinder be connected top board 16 and be fixedly connected with.The outside of cylinder is provided with protective device, prevents entering of nutrient solution.
Moving back and forth unit 4 is rack-and-pinion matable assembly, its structure as shown in Figure 6, rack-and-pinion matable assembly comprises tooth bar 41, gear fixed head 42, gear 43, shaft coupling 44, motor 45 and tooth bar fixed head 46, tooth bar 41 is fixed on tooth bar fixed head 46, the upper end of tooth bar fixed head 46 be connected top board 16 and be fixedly connected with, gear 43 is located on gear fixed head 42, gear 43 is connected with the motor 45 being fixed on moving nursery bed bedstead 9 by shaft coupling 44, tooth bar 41 is connected with a joggle with gear 43, motor 45 driven gears 43 rotate, the rotation band carry-over bar 41 of gear 43 moves up and down, the Sports band of tooth bar 41 top board 16 that is dynamically connected moves up and down.
The structure of Irrigation shower head 15 as shown in Figure 7, Irrigation shower head 15 for cross section be trapezoidal rotary body, bore is up-small and down-big, the surrounding of Irrigation shower head 15 and top are provided with for feed liquor and return the through hole 151 of liquid, the lower end periphery of Irrigation shower head 15 is provided with flange 152, is coated with one deck rubber layer on flange 152.Such design is convenient to being flexibly connected of Irrigation shower head 15 and seedling dish 13.The Irrigation shower head 15 that is arranged so that of rubber layer is connected with seedling dish 13 while irrigating, and sealing property is better.
The structure of seedling dish 13 as shown in Figure 8, the bottom of seedling dish 13 offers the pipeline opening for being connected with Irrigation shower head 15, the side of seedling dish 13 is provided with the level gauging device 23 that detects seedling dish 13 inside liquid level height, and this level gauging device 23 is electrically connected to magnetic valve 17, and controls the keying of magnetic valve 17.When seedling dish 13 savings nutrient solutions surpass setting height, magnetic valve 17 cuts out automatically, stops being drawn into nutrient solution in feed tube 6.Liquid level in seedling dish 13 maintains certain altitude, and sets according to irrigating, and magnetic valve 17 maintains centre position state a period of time, and feed tube 6 and liquid back pipe 7 are in closed circuit state simultaneously.
The upper surface of seedling dish 13 is provided with the groove of being convenient to liquid flow, and the upper surface of seedling dish 13 is horizontal plane.On seedling dish 13, place plant and plant growth basin.Seedling dish 13 adopts the high performance material HIPS of distinctive chemical resistance to make, and even can guarantee that cultivation bed is directly in outdoor utility.In order to guarantee good irrigation effect, tide irrigation system requires comparatively strict to the working face of cultivation bed, must guarantee that nutrient solution can freely flow in irrigation district.Similarly, when irrigation completes, in cultivating container, unnecessary nutrient solution must be recovered to cultivation bed above, namely from cultivating container, is recovered to liquid-return box.Therefore seedling dish 13 surfaces very level just can guarantee that moisture is in the good pouring of irrigating territory, make matrix in all seedling dishes 13 humidification at one time, unnecessary nutrient solution reclaims at synchronization.
The order of device work of the present invention is:
When plant need to be irrigated, the cultivating container having at the bottom of netted basin is placed on seedling dish 13, monomer moving nursery bed 12 is transported to irrigated area by roller 11 by the cultivating container on seedling dish 13 and seedling dish 13, monomer moving nursery bed 12 slides in irrigated area, when two sensors 10 on moving nursery bed bedstead 9 detect monomer moving nursery bed 12 simultaneously, spacing mandril 14 is by jack-up, and monomer moving nursery bed 12 stops in irrigated area.Simultaneously, moving back and forth unit 4 starts, top board 16 is connected, with adjustable pipe 2, move upward, being connected to the Irrigation shower head 15 of adjustable pipe 2 upper ends is connected with the pipeline opening arranging on seedling dish 13, the flange of Irrigation shower head 15 is against seedling dish 13, strengthen the sealing property connecting, pipeline connects complete, meanwhile, moves back and forth unit 4 and moves upward, and signal feedback is to magnetic valve 17, now, Irrigation shower head 15, adjustable pipe 2, common pipe 5 and feed tube 6 keep path, and liquid back pipe 7 is the states that open circuit simultaneously.Water circulating pump 18 entrys into service, twitch nutrient solution and deliver to seedling dish 13, and the plant in the cultivating container at the bottom of netted basin can obtain nutrient solution.When level gauging device on seedling dish 13 23 detects the dish 13 of emerging and is submerged the degree of depth of about 20-30mm, water circulating pump 18 shuts down, and meanwhile, signal feedback is to magnetic valve 17, and magnetic valve 17 valves are adjusted to middle-grade, and liquid level remains unchanged.After about 10-15min, magnetic valve 17 dead electricity, Irrigation shower head 15, adjustable pipe 2, common pipe 5 and liquid back pipe 7 keep path, and feed tube 6 is off state simultaneously, in cultivating container, unnecessary nutrient solution must be recovered on seedling dish 13, and the nutrient solution on seedling dish 13 can be recycled in cistern 8 along path pipeline.In cistern 8, be provided with screen pack 19, the nutrient solution being back in cistern 8 can recycle again.When whole irrigation flow process completes, moving back and forth unit 4 moves downward, Irrigation shower head 15 separates with the pipeline opening on seedling dish 13, whole irrigation system is separated with seedbed automated movement induction system, spacing mandril 14 resets, monomer moving nursery bed 12 can leave irrigated area, can be automatically moved to another working region and wait for next operation.
By automatic control mode, can complete a series of program of automatic irrigation in Production Regional, do not need manually to enter working region and move monomer seedbed and irrigation, operation is simple, and operating cost and administrative expenses are cheap, and financial resources use manpower and material resources sparingly.The flexible combination of seedbed automated movement induction system and automatic irrigation system, the integrated application system of the technology such as formation comprehensive mechanical structure, accurate location, transmission system, management planning, intelligent scheduling, Electronic Control.
This device can significantly improve production efficiency, accelerates production process, reduces labour demand.Major advantage is that mobility is fine, during use, makes workman's operation and seedbed kinematic system synchronous operation, has also improved operating efficiency.For facility fertigation economize on resources, get bumper crops, efficiently, the actual needs of environmental protection, tidal irrigation grow seedlings special-purpose cultivation bed, tide irrigation nutrient solution cycling and reutilization equipment and nutrient solution intellectual monitoring regulator control system have been developed, the application of research tidal irrigation moving nursery bed in greenhouse, comprises design and the application of moving nursery bed system and tidal type nutrition liquid irrigation system.Compare with conventional irrigation system, realized the precision of irrigating, waste liquid is recycled, and water utilization rate can be reached more than 90%, has reduced the pollution to environment.
The above-mentioned description to embodiment is can understand and apply the invention for ease of those skilled in the art.Person skilled in the art obviously can easily make various modifications to these case study on implementation, and General Principle described herein is applied in other embodiment and needn't passes through performing creative labour.Therefore, the invention is not restricted to the embodiment here, those skilled in the art are according to announcement of the present invention, and the improvement of making for the present invention and modification all should be within protection scope of the present invention.
Claims (10)
1. the supporting automation tidal irrigation of a moving nursery bed device, comprise moving nursery bed bedstead (9), be slidably connected at the monomer moving nursery bed (12) on moving nursery bed bedstead (9) and be located at the seedling dish (13) on monomer moving nursery bed (12), it is characterized in that, also comprise and move back and forth unit (4), Irrigation shower head (15), connect top board (16), irrigation pipeline, liquid storage pool (8) and magnetic valve (17), described liquid storage pool (8) is located at the middle and lower part of moving nursery bed bedstead (9), one end of described irrigation pipeline is plugged in liquid storage pool (8), the other end is connected with Irrigation shower head (15), described reciprocating motion unit (4) is connected with Irrigation shower head (15) by connecting top board (16), drive Irrigation shower head (15) to move up and down, make Irrigation shower head (15) be connected or separate with seedling dish (13), described magnetic valve (17) is located at irrigation pipeline inside, control irrigation pipeline feed liquor or returning liquid, seedling dish is carried out to tidal irrigation.
2. the supporting automation tidal irrigation of a kind of moving nursery bed according to claim 1 device, it is characterized in that, the bottom of described seedling dish (13) offers the pipeline opening for being connected with Irrigation shower head (15), the side of seedling dish (13) is provided with the level gauging device (23) that detects seedling dish (13) inside liquid level height, this level gauging device (23) is electrically connected to magnetic valve (17), and control the keying of magnetic valve (17), the keying of magnetic valve (17) is being controlled irrigation pipeline feed liquor or is being returned liquid.
3. the supporting automation tidal irrigation of a kind of moving nursery bed according to claim 1 device, it is characterized in that, described irrigation pipeline comprises adjustable pipe (2), common pipe (5), feed tube (6) and liquid back pipe (7), described feed tube (6) is plugged on respectively in liquid storage pool (8) with the bottom of liquid back pipe (7), feed tube (6) is connected with the bottom of common pipe (5) with the top of liquid back pipe (7) simultaneously, the top of common pipe (5) is connected with the bottom of adjustable pipe (2), the top of adjustable pipe (2) is connected with Irrigation shower head (15), described magnetic valve (17) is located at common pipe (5) inside, magnetic valve (17) is being controlled the break-make of feed tube (6) and liquid back pipe (7), in described liquid storage pool (8), be provided with water circulating pump (18) and screen pack (19), described water circulating pump (18) is connected with the bottom of feed tube (6), and described screen pack (19) is located at the import department of water circulating pump (18).
4. the supporting automation tidal irrigation of a kind of moving nursery bed according to claim 3 device, it is characterized in that, one end of described connection top board (16) is socketed in adjustable pipe (2), the other end is connected with reciprocating motion unit (4), the Irrigation shower head (15) that moves back and forth unit (4) drive adjustable pipe (2) and be connected with adjustable pipe (2) moves up and down, make Irrigation shower head (15) be connected or separate with seedling dish (13), the top of described connection top board (16) is provided with restriction and connects top board (16) move up and down upper stroke switch (1) and the lower stroke switch (3) of stroke.
5. the supporting automation tidal irrigation of a kind of moving nursery bed according to claim 1 device, it is characterized in that, described reciprocating motion unit (4) is cylinder, the cylinder body of cylinder is fixed on the lower end of moving nursery bed bedstead (9), the piston rod of cylinder be connected top board (16) and be fixedly connected with.
6. the supporting automation tidal irrigation of a kind of moving nursery bed according to claim 1 device, it is characterized in that, described reciprocating motion unit (4) is rack-and-pinion matable assembly, described rack-and-pinion matable assembly comprises tooth bar (41), gear fixed head (42), gear (43), shaft coupling (44), motor (45) and tooth bar fixed head (46), described tooth bar (41) is fixed on tooth bar fixed head (46), the upper end of tooth bar fixed head (46) be connected top board (16) and be fixedly connected with, described gear (43) is located on gear fixed head (42), gear (43) is connected with the motor (45) being fixed on moving nursery bed bedstead (9) by shaft coupling (44), described tooth bar (41) is connected with a joggle with gear (43), motor (45) driven gear (43) rotates, the rotation band carry-over bar (41) of gear (43) moves up and down, the Sports band of tooth bar (41) top board (16) that is dynamically connected moves up and down.
7. the supporting automation tidal irrigation of a kind of moving nursery bed according to claim 1 device, it is characterized in that, on described moving nursery bed bedstead (9), be distributed with a plurality of seedbed berths identical with monomer moving nursery bed (12) shape, the seedbed berth that is positioned at Irrigation shower head (15) top is irrigated area, seedbed berth in irrigated area is provided with two sensors (10), these two sensors (10) lay respectively at the cornerwise two ends of seedbed berth, the other spacing mandril (14) that is provided with of side of the seedbed berth of irrigated area, on described moving nursery bed bedstead (9), be equipped with roller (11), described monomer moving nursery bed (12) above slides at moving nursery bed bedstead (9) by roller (11), monomer moving nursery bed (12) slides in irrigated area, when two sensors (10) detect monomer moving nursery bed (12) simultaneously, spacing mandril (14) is by jack-up, monomer moving nursery bed (12) stops in irrigated area.
8. the supporting automation tidal irrigation of a kind of moving nursery bed according to claim 1 device, it is characterized in that, described Irrigation shower head (15) for cross section be trapezoidal rotary body, bore is up-small and down-big, the surrounding of Irrigation shower head (15) and top are provided with the through hole for feed liquor and time liquid, the lower end periphery of Irrigation shower head (15) is provided with flange, is coated with one deck rubber layer on flange.
9. the supporting automation tidal irrigation of a kind of moving nursery bed according to claim 1 device, is characterized in that, the upper surface of described seedling dish (13) is provided with the groove of being convenient to liquid flow, and the upper surface of seedling dish (13) is horizontal plane.
10. the supporting automation tidal irrigation of a kind of moving nursery bed according to claim 3 device, it is characterized in that, the outside of described common pipe (5) is provided with fixture block (21) and boss (20), described fixture block (21) is located at the upper end of common pipe (5), described boss (20) is positioned at the below of fixture block (21), the bottom of described adjustable pipe (2) is set between boss (20) and fixture block (21), and the bottom of adjustable pipe (2) offers the draw-in groove (22) that coordinates buckle with fixture block (21).
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103988727B (en) * | 2014-06-06 | 2016-06-29 | 安徽省农业科学院园艺研究所 | The mobile seedlings cultivating bed of basin system is cultivated in a kind of energy-conserving and environment-protective |
| CN104351156B (en) * | 2014-10-21 | 2016-08-17 | 湖南农业大学 | A kind of electric remote control electrostatic adjustable profile modeling spray method |
| CN105052621B (en) * | 2015-07-31 | 2017-12-05 | 同济大学 | A kind of supporting autonomous tidal irrigation device in Three-dimensional movable seedbed |
| CN106954526A (en) * | 2017-04-07 | 2017-07-18 | 重庆赐康果蔬有限公司 | A kind of agricultural applies water fertilizer apparatus with vegetables |
| CN107646450A (en) * | 2017-10-30 | 2018-02-02 | 四川新生启航农业科技有限公司 | One kind industrialization shoot vegetable cultivation transfer equipment |
| CN111492856B (en) * | 2020-05-03 | 2022-10-28 | 国际稻都智能装备(湖南)有限公司 | Plant cultivation equipment for modern agriculture |
| CN113924949A (en) * | 2021-11-11 | 2022-01-14 | 上海艳紫化工科技有限公司 | Automatic irrigation system of agricultural thing networking |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9102059A (en) * | 1991-12-10 | 1993-07-01 | Petrus Jacobus Maria Van Vugt | Floor structure for plant cultivation |
| TW474780B (en) * | 2000-12-29 | 2002-02-01 | Ding-Shu Feng | Tide-irrigation-type side-shoot sprouting system and device |
| CN201260323Y (en) * | 2008-09-25 | 2009-06-24 | 天津滨海大顺花卉科技发展股份有限公司 | Tide type irrigation system on earth surface of greenhouse |
| CN201278725Y (en) * | 2008-10-14 | 2009-07-29 | 天津滨海大顺花卉科技发展股份有限公司 | Greenhouse seedbed tide type irrigation system |
| CN101743896A (en) * | 2009-12-24 | 2010-06-23 | 中国农业大学 | Soilless culture system |
| CN201624045U (en) * | 2009-10-20 | 2010-11-10 | 山东农业大学 | Industrial hole tray seedling culture bottom-surface irrigation device |
| CN102379235A (en) * | 2010-08-31 | 2012-03-21 | 北京农业智能装备技术研究中心 | Ground-type tidal Irrigation system |
| CN102499023A (en) * | 2011-09-28 | 2012-06-20 | 北京市水利科学研究所 | Planting bed irrigation device utilizing capillary action of planting medium |
| CN102668960A (en) * | 2012-05-08 | 2012-09-19 | 杭州恒农科技股份有限公司 | Automated movable seedbed tide type irrigation system for greenhouses |
| CN203167681U (en) * | 2013-04-01 | 2013-09-04 | 北京京鹏环球科技股份有限公司 | Pot flower automatic conveying tide irrigation cultivation bed |
-
2013
- 2013-09-10 CN CN201310410389.2A patent/CN103461036B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9102059A (en) * | 1991-12-10 | 1993-07-01 | Petrus Jacobus Maria Van Vugt | Floor structure for plant cultivation |
| TW474780B (en) * | 2000-12-29 | 2002-02-01 | Ding-Shu Feng | Tide-irrigation-type side-shoot sprouting system and device |
| CN201260323Y (en) * | 2008-09-25 | 2009-06-24 | 天津滨海大顺花卉科技发展股份有限公司 | Tide type irrigation system on earth surface of greenhouse |
| CN201278725Y (en) * | 2008-10-14 | 2009-07-29 | 天津滨海大顺花卉科技发展股份有限公司 | Greenhouse seedbed tide type irrigation system |
| CN201624045U (en) * | 2009-10-20 | 2010-11-10 | 山东农业大学 | Industrial hole tray seedling culture bottom-surface irrigation device |
| CN101743896A (en) * | 2009-12-24 | 2010-06-23 | 中国农业大学 | Soilless culture system |
| CN102379235A (en) * | 2010-08-31 | 2012-03-21 | 北京农业智能装备技术研究中心 | Ground-type tidal Irrigation system |
| CN102499023A (en) * | 2011-09-28 | 2012-06-20 | 北京市水利科学研究所 | Planting bed irrigation device utilizing capillary action of planting medium |
| CN102668960A (en) * | 2012-05-08 | 2012-09-19 | 杭州恒农科技股份有限公司 | Automated movable seedbed tide type irrigation system for greenhouses |
| CN203167681U (en) * | 2013-04-01 | 2013-09-04 | 北京京鹏环球科技股份有限公司 | Pot flower automatic conveying tide irrigation cultivation bed |
Non-Patent Citations (6)
| Title |
|---|
| 任建华.水和营养液的潮汐式灌溉.《节水灌溉》.2004,(第3期),第49-50页. * |
| 张晓文等.潮汐式灌溉***的研发与推广.《农业工程》.2011,第1卷(第1期),第80-83页. * |
| 水和营养液的潮汐式灌溉;任建华;《节水灌溉》;20040605(第3期);第49-50页 * |
| 潮汐式灌溉***的研发与推广;张晓文等;《农业工程》;20110520;第1卷(第1期);第80-83页 * |
| 王成等.自动监控技术在设施农业生产中的应用系列(六) 潮汐式灌溉***在设施农业生产中的研究与应用.《农业工程技术(温室园艺)》.2008,(第9期),第18-19页. * |
| 自动监控技术在设施农业生产中的应用系列(六) 潮汐式灌溉***在设施农业生产中的研究与应用;王成等;《农业工程技术(温室园艺)》;20080905(第9期);第18-19页 * |
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