CN104365466A - Automatic stretching and contracting type horizontal soilless culture system driven by linear motor - Google Patents
Automatic stretching and contracting type horizontal soilless culture system driven by linear motor Download PDFInfo
- Publication number
- CN104365466A CN104365466A CN201410401012.5A CN201410401012A CN104365466A CN 104365466 A CN104365466 A CN 104365466A CN 201410401012 A CN201410401012 A CN 201410401012A CN 104365466 A CN104365466 A CN 104365466A
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- China
- Prior art keywords
- soilless culture
- cabinet
- electric motors
- linear electric
- culture system
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
- A01G31/06—Hydroponic culture on racks or in stacked containers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention provides an automatic stretching and contracting type horizontal soilless culture system driven by a linear motor. The automatic stretching and contracting type horizontal soilless culture system comprises a horizontal cabinet body, a combined frame is arranged in the cabinet body, the combined frame is of a coverless multi-layer frame structure, a plurality of soilless culture units are arranged in the combined frame in an overlapped mode, and each soilless culture unit comprises a soilless culture box. The automatic stretching and contracting type horizontal soilless culture system is characterized in that limiting type sliding rails are arranged on the two sides of the combined frame, a driving device is arranged on one side of the combined frame or driving devices are arranged on the two sides of the combined frame, the driving device is provided with a linear motor, and a stator and a rotor of the linear motor are correspondingly fixed to adjacent side plates of the combined frame and the cabinet body respectively.
Description
Technical field
The present invention relates to cultivation technique without soil, particularly relate to one and utilize linear electric motors to drive the self-jacked horizontal counter soilless culture system of soilless culture unit.
Background technology
Usually, electromotor is rotary-type.Stator pack is round columnar rotor, and stator forms magnetic field, flows through electric current in the rotor, makes rotor generates rotating force square.Linear electric motors are then that two pipes are launched into tabular, and face-to-face, stator is extending corresponding on the length direction of rotor movement, and rotor is supported by certain mode, and keep stable, form the space between rotor and stator.
In linear electric motors, be equivalent to rotary electric machine, cry elementary; Be equivalent to rotary motor rotor, cry secondary.
Linear electric motors type is flat and U-type groove formula, and tubular type.
Linear electric motors are compared with electric rotating machine, mainly contain following several feature: one is that structure is simple, due to linear electric motors do not need rotation motion be in line motion attachment device, thus make the structure of system itself greatly simplify, weight and volume declines widely; Two is that positioning precision is high, and in the place needing rectilinear motion, linear electric motors can realize direct-drive, thus the various position errors that intermediate link is brought can be eliminated, therefore positioning precision is high, as adopted microcomputer to control, then the positioning precision of whole system can also be improved widely; Three is that reaction velocity is fast, highly sensitive, and trackability is good.Linear electric motors easily accomplish that its mover magnetic suspension supports, thus make remain certain air-gap between mover and stator and do not contact, this obviates the contact frictional resistance between fixed and moving son, thus greatly increase the sensitivity of system, rapidity and trackability; Four be safe and reliable, the life-span is long.Linear electric motors can realize non contact transmission power, and mechanical friction loss is almost nil, so fault is few, freedom from repairs, thus safe and reliable, the life-span is long.
The fundamental difference of soilless culture and conventional cultivation is exactly without soil, directly can carry out cultivated plant with nutrient solution.In current cultivation technique without soil, in order to fixing plant, increase air content, mostly adopt gravel, sand, peat, vermiculite, perlite, rock wool, wood sawdust etc. as fixing matrix, effectively to control crop requirement to temperature, moisture, illumination, nutrient and air in growth and development process.Soilless culture has and does not rely on soil compared with conventional cultivation, can expand planting range, effectively controls and accelerates plant growth; improve crop quality; be suitable for carrying out batch production, scale, customization agricultural development, can manual operation be lowered, reduce the labour cost of crops.
As a kind of very valuable, non-renewable resource, the raising required along with industrial development and people's quality of the life, the soil that can be used for people's farming is fewer and feweri, and the survival and development of the mankind have been arrived in serious threat.Cultivation technique without soil exactly may be used for those vast scattered plots of unutilized land being unsuitable for farming develop and utilize, unrenewable cultivated land resource is made to obtain expansion and supplement, this, for relaxing and solving farmland issue day by day serious on the earth, has profound significance.
Water resource is also the large problem day by day seriously threatening the survival and development of the mankind in the world.Not only in arid area, be exactly the densely populated big city in prosperity, water scarcity is also more and more outstanding.Along with the continuous growth of population, various water resource is by excess exploitation, and certain areas are closely exhausted, and controlling agricultural water is one of measure of water saving, and the seepage that soilless culture exactly can avoid moisture a large amount of and loss, the water resource being difficult to regenerate is compensated.
From another angle analysis, modern science and technology and business development, the immoderate abuse of chemical fertilizer and various additive, has shown serious consequence, how to have ensured the safety of the diet of people on various vegetables commodity, needs on the one hand to rely on
countryvarious Regulation Policy and measure, on the other hand, people also need a kind of not busy complementary space at home that can utilize to carry out the technology and equipment of science and technology plantation in a hurry, this household formula planting technology, both can make people after tense working, and utilize plantation to mould a person's temperament, loosen body and mind tired out, can recreate by oneself again, from planting from receiving, know from experience the happiness of the rare results known from experience in the life staying idle at home of a city, simultaneously can also for providing the vegetables of feeling at ease of some at home.
But, existing cultivation technique without soil belongs to large-scale science and technology-oriented agricultural facility mostly, for vast resident, both can not also go to invest, safeguard a large-scale soilless culture place by the unnecessary diet in order to a number mouthful, therefore, how a kind of miniaturization, cultivation apparatus without soil that is portable, that can meet people's daily life and amusement can be provided, there is the meaning and value of reality.
Summary of the invention
The object of the present invention is to provide a kind of soilless culture system of miniaturization, utilize the soilless culture unit that cabinet inner stacks is arranged, in conjunction with linear motor driver and railroad, realize the self-jacked object of soilless culture unit.
Technical scheme of the present invention is as follows:
The automatic deploying and retracting type horizontal counter soilless culture system that a kind of linear electric motors drive, comprise horizontal counter cabinet, a conjuncted framework is provided with in described cabinet, described conjuncted framework is the frame structure of the multilayer of a uncovered, described conjuncted framework inner stacks is provided with some groups of soilless culture unit, a soilless culture box is included in described each group of soilless culture unit, it is characterized in that: the both sides of described conjuncted framework are provided with limit-type sliding rail, and the one or both sides of conjuncted framework are provided with drive unit, described drive unit comprises linear electric motors, the stator of described linear electric motors and mover respectively correspondence are fixed in conjuncted framework and cabinet adjacent side plates.
Optionally, described limit-type sliding rail comprises orbit determination and dynamic rail, and between orbit determination and dynamic rail, correspondence is provided with the concaveconvex structure mutually mating and set, and described concaveconvex structure comprises rectangle concaveconvex structure and dovetail shaped concaveconvex structure.
Optionally, described linear electric motors are tube type linear electric motors or flat-plat type linear motor or U-type groove formula linear electric motors.
Optionally, described linear electric motors are stator is provided with the stopping means controlling mover stroke, and described stopping means comprises touch-type or photo-electric limit switch or linear encoder.
Optionally, described soilless culture unit is connected by anti-drop type track structure with between framework support body, and can along this rail moving.
Optionally, the upper end of described cabinet is provided with cabinet lid, and cabinet lid to be connected with cabinet upper end by gas-pressure mandril and to open and close, and the junction of described cabinet lid and cabinet is provided with sealing joint strip or magnetic stripe.
Optionally, described soilless culture unit comprises a bracket, and described bracket is the frame structure of upper opening, and described soilless culture box is arranged in bracket.
Optionally, under described horizontal counter
portion is independentbe provided with a soilless culture unit, described soilless culture unit comprises bracket and seedling growing box, and is provided with the nutrient solution circulatory system, and the described nutrient solution circulatory system comprises water influent pipeline and fluid pipeline, and liquid reserve tank, hydraulic pump and hydraulic valve.
Optionally, described soilless culture system comprises the ventilation unit be arranged in cabinet, comprise the ventilating opening being arranged at cabinet one upper lateral part, ventilating opening place is provided with the dedusting wind sleeve of a blower fan and through cabinet both sides, the one or both sides of cabinet bottom are provided with air outlet, and the inlet end of described blower fan is provided with fan cover to be opened/closed.
Optionally, described soilless culture system comprises illumination system and temperature control equipment, and described temperature control equipment comprises heater and temp probe.
Technique effect of the present invention is:
In the automatic deploying and retracting type horizontal counter soilless culture system that linear electric motors of the present invention drive, by arranging linear motor driver and limiting rail device between conjuncted framework and cabinet, linear electric motors are utilized to drive conjuncted framework to pass in and out cabinet.
Compared with traditional electric rotating machine drives structure, it is fast that linear electric motors have response, steadily mobile, speed is fast, the feature that moment is large, and without the need to decelerator, the transmission mechanism such as gear train or feed screw nut, structure is simple, essentially no friction between mover stator, resistance is little, efficiency is high, life-span is long, be highly suitable for soilless culture system of the present invention, the spatial volume of hold facility can be reduced, noise is little, be suitable for domestic environment application, simultaneously in conjunction with concavo-convex limit-type sliding rail of setting, realize the object of oriented sliding on the one hand, can guarantee that the gap between mover and stator is stablized on the other hand, this concaveconvex structure of mutually setting, there is good structural rigidity, anti-fall effect can be had concurrently.
Linear electric motors of the present invention comprise flat-plat type linear motor, tube type linear electric motors and U-type groove formula linear electric motors.
Linear electric motors of the present invention adopt touch-type limit switch or photo-electric limit switch or linear encoder as stopping means.
Because linear electric motors and spacing slide rail can be located at the side of conjuncted framework or corresponding both sides simultaneously, comparatively speaking, bracket in conjuncted framework or box body just at least have the degree of freedom in 2 directions, during use, bracket or box body can adopt bidirectional crossed movement, compared with existing cabinet type soilless culture system, technical scheme of the present invention has better illumination and ventilation.
Soilless culture system of the present invention adopts conjuncted frame structure, this structure is convenient to built-in multiple bracket and soilless culture box body, each bracket and the stacked setting of box body are wherein, and be connected with framework support body by anti-drop type track structure, each bracket and box body slide along this track and pass in and out framework, such structure, after each bracket and box body skid off framework, the cultivated area of whole soilless culture system can be expanded, after slipping into framework, each bracket and box body stack successively, the spatial area taken is minimum, therefore, soilless culture system of the present invention can utilize limited spatial area to greatest extent.
In soilless culture system of the present invention, cabinet is provided with cabinet lid, and cabinet lid is connected by gas-pressure mandril with cabinet and turns over and opens.Meanwhile, in order to be incubated and seal, the junction of cabinet lid and cabinet is provided with sealing joint strip or magnetic stripe.
In soilless culture system of the present invention, cabinet bottom can also be provided with
independentsoilless culture unit, be built-in with seedling growing box and the nutrient solution circulatory system, the nutrient solution circulatory system comprises water influent pipeline and fluid pipeline, and Hydraulic Elements and the pipeline such as liquid reserve tank, hydraulic pump and hydraulic valve.
In soilless culture system of the present invention, also comprise the ventilation unit be arranged in cabinet, by arranging ventilating opening at cabinet one upper lateral part, at ventilating opening place, one blower fan is set, the air opening end of blower fan arranges the dedusting wind sleeve of through cabinet both sides, and setting out air port in the one or both sides of cabinet bottom, the air being entered cabinet by blower fan enters cabinet after dedusting wind sleeve filters, and is derived by air outlet.In order to when ensureing fan parking, external dust can not enter through blower fan air flue, the present invention is also provided with fan cover to be opened/closed at the inlet end of blower fan, fan cover by hinge and air inlet end hinged.
In soilless culture system of the present invention, in cabinet, be provided with illumination apparatus.
In soilless culture system of the present invention, temperature control equipment is provided with in cabinet, comprise temperature sense probe, heater and control device, heater adopts electrical heating or plate type heat exchanger, or pipe heat exchanger, or band-tube type heat exchanger, by being located at the temperature-sensing probe Real-Time Monitoring cabinet temperature in cabinet, and automatically regulated by control device.
In order to avoid cabinet heat loss, reduce energy consumption, the wallboard of cabinet can be provided with heat-insulation layer.
For the ease of mobile carrying, the bottom of cabinet is provided with roller, and the top board top of cabinet is provided with suspension ring etc.
Accompanying drawing explanation
fig. 1be depicted as structural representation of the present invention
figure.
fig. 2be depicted as the structural representation of anti-drop type track
figure.
embodiment
Below in conjunction with
accompanying drawingthe present invention will be further described.
as Fig. 1shown in, soilless culture system of the present invention comprises horizontal cabinet 4, and cabinet 4 is provided with cabinet lid,
in accompanying drawingnot shown, cabinet lid is connected with cabinet 4 upper end with gas-pressure mandril, and cabinet lid is undertaken turning over opening by gas-pressure mandril, and the closed junction of cabinet lid and cabinet 4 is provided with sealing joint strip or magnetic stripe carries out sealing and being incubated.
Conjuncted framework 1 is provided with in cabinet 4, the conjuncted side of framework 1 or the both sides of correspondence are provided with linear motor driver, and wherein, stator 18 is fixed on the inwall of cabinet 4, mover 17 is fixed in the respective side walls of conjuncted framework 1 by connecting plate 19, and keeps a gap.
When stator 18 passes to electric current, mover 17 winding induces electromotive force and produces electromagnetic push, and drive conjuncted framework 1 to move thereupon, touch-type or photo-electric limit switch is provided with at the two ends of stator 18, guarantee that soilless culture unit stops in the position of setting, linear encoder also can be adopted as stopping means.
The both sides correspondence of conjuncted framework 1 is provided with limiting rail device, and comprise orbit determination 6 and dynamic rail 5, orbit determination 6 is fixed on the inwall of cabinet 1, and dynamic rail 5 is arranged at the sidewall of conjuncted framework 1,
as diagramin, dynamic rail 5 matches as the recess of protuberance and orbit determination 6, and in reality, dynamic rail 5 also can select recess structure and orbit determination 6 selects protuberance structure to match with it.
This concavo-convex spacing rail structure of setting, not only can realize the object that conjuncted framework 1 moves forward into out cabinet 4, and the concaveconvex structure of mutually setting between orbit determination 6 and dynamic rail 5, there is good structural rigidity, anti-fall effect can be had concurrently, meanwhile, can positioning function be had concurrently, the gap between mover 17 and stator 18 can be ensured.
Conjuncted framework 1 is multistory frame structure, in every layer of framework, correspondence is provided with a soilless culture unit, soilless culture unit comprises bracket 16, bracket 16 upper end open, and a built-in separable soilless culture box 21, soilless culture box 21 is built-in with latticed plant retainer, and institute raise crop is arranged in the grid of retainer respectively, with the growth attitude keeping plant upwards upright.
The large I of grid is with the root of crop, the size of stem and fixed.
Bracket 16 both sides are connected by the inwall of anti-drop type track 15 with conjuncted framework 1, the structure of anti-drop type track 15
as Fig. 2shown in.Comprise the inverted U-lag track 8 be arranged on conjuncted frame inner wall, below correspondence is provided with a roller 7, and roller top is embedded in track 8, and bottom is fixed in a U-lag 9 by axle 10, and U-lag 9 is connected with bracket 16.
Certainly, other conventional existing track structure can also be adopted.
As a kind of embodiment, the present invention can also be arranged in the bottom of cabinet 4
independentspace, a built-in soilless culture unit, the seedling growing box 22 that this soilless culture unit comprises bracket 16 and arranges on bracket, simultaneously, the all right accommodating nutrient solution circulatory system in this space, the nutrient solution circulatory system comprises water influent pipeline and fluid pipeline, and Hydraulic Elements and the pipeline such as liquid reserve tank, hydraulic pump and hydraulic valve.
In soilless culture system of the present invention, also comprise temperature control equipment, comprise temperature sense probe, heater and control device, heater adopts electrical heating or plate type heat exchanger, or pipe heat exchanger, or band-tube type heat exchanger, by being located at temperature in the temperature-sensing probe Real-Time Monitoring cabinet 4 in cabinet 4, and automatically regulated by control device.
Heat loss in cabinet 4, reduce energy consumption, the wallboard of cabinet 4 is provided with heat-insulation layer.
In soilless culture system of the present invention, also comprise the ventilation unit be arranged in cabinet, by arranging ventilating opening at cabinet one upper lateral part, at ventilating opening place, one blower fan is set, the air opening end of blower fan arranges the dedusting wind sleeve of through cabinet both sides, and setting out air port in the one or both sides of cabinet 4 bottom, the air being entered cabinet 4 by blower fan enters cabinet 4 after dedusting wind sleeve filters, and is derived by air outlet.In order to when ensureing fan parking, external dust can not enter through blower fan air flue, the present invention is also provided with fan cover to be opened/closed at the inlet end of blower fan, fan cover by hinge and air inlet end hinged.
For the ease of mobile carrying, the bottom of cabinet 4 can be provided with roller 7, the top side of cabinet 4 is provided with suspension ring etc.
The foregoing is only preferred embodiment of the present invention; for a person skilled in the art; according to description and interpretation of the present invention; its structure of change and form can also be derived; should be understood that; any distortion and change not departing from the present invention's spirit and essence, all will be included among protection scope of the present invention.
Claims (10)
1. the automatic deploying and retracting type horizontal counter soilless culture system of a linear electric motors driving, comprise horizontal counter cabinet, a conjuncted framework is provided with in described cabinet, described conjuncted framework is the frame structure of the multilayer of a uncovered, described conjuncted framework inner stacks is provided with some groups of soilless culture unit, a soilless culture box is included in described each group of soilless culture unit, it is characterized in that: the both sides of described conjuncted framework are provided with limit-type sliding rail, and the one or both sides of conjuncted framework are provided with drive unit, described drive unit comprises linear electric motors, the stator of described linear electric motors and mover respectively correspondence are fixed in conjuncted framework and cabinet adjacent side plates.
2. the automatic deploying and retracting type horizontal counter soilless culture system of linear electric motors driving as claimed in claim 1, it is characterized in that: described limit-type sliding rail comprises orbit determination and dynamic rail, between orbit determination and dynamic rail, correspondence is provided with the concaveconvex structure mutually mating and set, and described concaveconvex structure comprises rectangle concaveconvex structure and dovetail shaped concaveconvex structure.
3. the automatic deploying and retracting type horizontal counter soilless culture system that drives of linear electric motors as claimed in claim 2, is characterized in that: described linear electric motors are tube type linear electric motors or flat-plat type linear motor or U-type groove formula linear electric motors.
4. the automatic deploying and retracting type horizontal counter soilless culture system of linear electric motors driving as claimed in claim 3, it is characterized in that: described linear electric motors are stator is provided with the stopping means controlling mover stroke, described stopping means comprises touch-type or photo-electric limit switch or linear encoder.
5. the automatic deploying and retracting type horizontal counter soilless culture system of linear electric motors driving as claimed in claim 1, is characterized in that: described soilless culture unit is connected by anti-drop type track structure with between framework support body, and can along this rail moving.
6. the automatic deploying and retracting type horizontal counter soilless culture system of linear electric motors driving as claimed in claim 1, it is characterized in that: the upper end of described cabinet is provided with cabinet lid, cabinet lid to be connected with cabinet upper end by gas-pressure mandril and to open and close, and the junction of described cabinet lid and cabinet is provided with sealing joint strip or magnetic stripe.
7. the automatic deploying and retracting type horizontal counter soilless culture system of linear electric motors driving as claimed in claim 1, it is characterized in that: described soilless culture unit comprises a bracket, described bracket is the frame structure of upper opening, and described soilless culture box is arranged in bracket.
8. the automatic deploying and retracting type horizontal counter soilless culture system of linear electric motors driving as claimed in claim 1, it is characterized in that: the bottom of described horizontal counter is independently provided with a soilless culture unit, described soilless culture unit comprises bracket and seedling growing box, and be provided with the nutrient solution circulatory system, the described nutrient solution circulatory system comprises water influent pipeline and fluid pipeline, and liquid reserve tank, hydraulic pump and hydraulic valve.
9. the automatic deploying and retracting type horizontal counter soilless culture system of linear electric motors driving as claimed in claim 1, it is characterized in that: described soilless culture system comprises the ventilation unit be arranged in cabinet, comprise the ventilating opening being arranged at cabinet one upper lateral part, ventilating opening place is provided with the dedusting wind sleeve of a blower fan and through cabinet both sides, the one or both sides of cabinet bottom are provided with air outlet, and the inlet end of described blower fan is provided with fan cover to be opened/closed.
10. the automatic deploying and retracting type horizontal counter soilless culture system of linear electric motors driving as claimed in claim 1, it is characterized in that: described soilless culture system comprises illumination system and temperature control equipment, described temperature control equipment comprises heater and temp probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410401012.5A CN104365466A (en) | 2014-08-12 | 2014-08-12 | Automatic stretching and contracting type horizontal soilless culture system driven by linear motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410401012.5A CN104365466A (en) | 2014-08-12 | 2014-08-12 | Automatic stretching and contracting type horizontal soilless culture system driven by linear motor |
Publications (1)
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| CN104365466A true CN104365466A (en) | 2015-02-25 |
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ID=52544864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410401012.5A Pending CN104365466A (en) | 2014-08-12 | 2014-08-12 | Automatic stretching and contracting type horizontal soilless culture system driven by linear motor |
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| CN (1) | CN104365466A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108605838A (en) * | 2018-05-29 | 2018-10-02 | 安徽润航农业科技开发有限公司 | A kind of large space automatic deploying and retracting cultivation apparatus without soil |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07177829A (en) * | 1993-12-22 | 1995-07-18 | Yoshitami Yanohara | Hydroponic culture device |
| DE102008020285A1 (en) * | 2008-04-22 | 2009-10-29 | Dorma Gmbh + Co. Kg | Linear drive for drawer, has linear motor consisting of rotor and stator, where stator of linear motor is formed along part of traverse path of drawer in extending manner |
| CN103493720A (en) * | 2013-05-24 | 2014-01-08 | 魏延恕 | Horizontal type upper-open soilless culturing device |
| CN103535264A (en) * | 2013-07-25 | 2014-01-29 | 魏延恕 | Pulled-out type soilless cultivating device |
| CN103535256A (en) * | 2013-07-25 | 2014-01-29 | 魏延恕 | Horizontal type cabinet extraction type soilless culture device with upwards opened cover |
| CN103651085A (en) * | 2013-11-26 | 2014-03-26 | 魏延恕 | Electric-push-and-pull automatic-retraction type soilless cultivation device |
-
2014
- 2014-08-12 CN CN201410401012.5A patent/CN104365466A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07177829A (en) * | 1993-12-22 | 1995-07-18 | Yoshitami Yanohara | Hydroponic culture device |
| DE102008020285A1 (en) * | 2008-04-22 | 2009-10-29 | Dorma Gmbh + Co. Kg | Linear drive for drawer, has linear motor consisting of rotor and stator, where stator of linear motor is formed along part of traverse path of drawer in extending manner |
| CN103493720A (en) * | 2013-05-24 | 2014-01-08 | 魏延恕 | Horizontal type upper-open soilless culturing device |
| CN103535264A (en) * | 2013-07-25 | 2014-01-29 | 魏延恕 | Pulled-out type soilless cultivating device |
| CN103535256A (en) * | 2013-07-25 | 2014-01-29 | 魏延恕 | Horizontal type cabinet extraction type soilless culture device with upwards opened cover |
| CN103651085A (en) * | 2013-11-26 | 2014-03-26 | 魏延恕 | Electric-push-and-pull automatic-retraction type soilless cultivation device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108605838A (en) * | 2018-05-29 | 2018-10-02 | 安徽润航农业科技开发有限公司 | A kind of large space automatic deploying and retracting cultivation apparatus without soil |
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Application publication date: 20150225 |
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