CN104025993A - Stepping motor-driven automatic push-and-pull type soilless culture system - Google Patents
Stepping motor-driven automatic push-and-pull type soilless culture system Download PDFInfo
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- CN104025993A CN104025993A CN201410290555.4A CN201410290555A CN104025993A CN 104025993 A CN104025993 A CN 104025993A CN 201410290555 A CN201410290555 A CN 201410290555A CN 104025993 A CN104025993 A CN 104025993A
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- China
- Prior art keywords
- soilless culture
- stepper motor
- cabinet
- culture system
- driven automatic
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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
- Y02P60/20—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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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention provides a stepping motor-driven automatic push-and-pull type soilless culture system. The stepping motor-driven automatic push-and-pull type soilless culture system comprises a cabinet body. A plurality of groups of soilless culture units are arranged in the cabinet body in a laminating manner. Each group of the soilless culture unit comprises a soilless culture box. Drive devices are arranged under the soilless culture units respectively. Sliding rails are respectively arranged on two sides of the soilless culture units. The stepping motor-driven automatic push-and-pull type soilless culture system is characterized in that the drive devices of the soilless culture units comprise the stepping motors, stepping motor drivers and controllers.
Description
Technical field
The present invention relates to cultivation technique without soil, particularly relate to one and utilize stepper motor to drive the self-jacked soilless culture system in soilless culture unit
Background technology
Stepper motor is a kind of induction machine, its operation principle is to utilize electronic circuit, direct current is become to the heterogeneous SECO electric current of time sharing power supply, and be that stepper motor is powered with this electric current, driver is exactly the heterogeneous time schedule controller for stepper motor time sharing power supply, and Driving Stepping Motor rotates a fixing angle (being stepping angle) by the direction of setting.Can carry out pilot angle displacement by control impuls number, thereby reach the object of accurate location; Can control by control impuls frequency speed and the acceleration of electric machine rotation, thereby reach the object of speed governing simultaneously.
Stepper motor is divided into rotary type stepper motor and orthoscopic stepper motor by output movement form, and the advantage of stepper motor is there is no cumulative error, simple in structure, easy maintenance, and low cost of manufacture, stepping motor drives the ability of load inertia large.
The fundamental difference of soilless culture and conventional cultivation is exactly without soil, directly to carry out cultivated plant with nutrient solution.In current cultivation technique without soil, for 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 accelerate plant growth; improve and make amount; be suitable for carrying out batch production, scale, customization agricultural development, can lower manual operation, reduce the labour cost of crops.
As a kind of very valuable, non-renewable resource, along with the raising that industrial development and people's quality of the life require, the soil that can be used for people's farming is fewer and feweri, and the mankind's survival and development have been arrived in serious threat.Cultivation technique without soil exactly can be unsuitable for developing and utilizing on the vast scattered plots of unutilized land of farming for those, make unrenewable cultivated land resource obtain expansion and supplement, this,, for relaxing and solving day by day serious farmland issue on the earth, has profound significance.
Water resource is also the large problem that day by day seriously threatens in the world the mankind's survival and development., in arid area, be exactly not only the densely populated big city in prosperity, water scarcity is also more and more outstanding.Along with the continuous growth of population, various water resources are exploited by excess, and certain areas are closely exhausted, and controlling agricultural water is one of measure of water saving, and soilless culture exactly can be avoided a large amount of seepage of moisture and loss, and the water resource that is difficult to regeneration is compensated.
From another angle analysis, modern science and technology and business development, the immoderate abuse of chemical fertilizer and various additives, on various vegetables commodity, show serious consequence, how to ensure the safety of people's diet, need to rely on the one hand various Regulation Policy and the measure of country, 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 that science and technology is planted in a hurry, this household formula planting technology, both can make people after tense working, 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 of knowing from experience in the life staying idle at home of a city, simultaneously can also be for the vegetables of feeling at ease of some be provided 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 be also unnecessarily for the diet of a number mouthful goes investment, safeguards a large-scale soilless culture place, therefore, how cultivation apparatus without soil a kind of miniaturization, portable, that can meet people's daily life and amusement can be provided, there is real meaning and value.
Summary of the invention
The object of the present invention is to provide a kind of soilless culture system of miniaturization, the soilless culture unit that utilizes cabinet inner stacks to arrange, in conjunction with driving device for step-by-step and railroad, realizes the self-jacked object in soilless culture unit.
Technical scheme of the present invention is as follows:
A kind of stepper motor driven automatic deploying and retracting type soilless culture system, comprise cabinet, described cabinet inner stacks is provided with some groups of soilless culture unit, in described each group of soilless culture unit, include a soilless culture box, the below of described soilless culture unit is provided with drive unit, the both sides of soilless culture unit are provided with sliding rail, it is characterized in that: the drive unit of described soilless culture unit comprises stepper motor, stepper motor driver and controller.
Optionally, described stepper motor is arranged in the protective cover of a protection against the tide.
Optionally, described drive unit also comprises leading screw and nut, described stepper motor is fixed on the crossbeam of cabinet, and its output is connected with leading screw one end, the leading screw other end is connected with the crossbeam of cabinet opposite side by axle sleeve, the feed screw nut matching with leading screw is sleeved on leading screw, and is connected with the base plate of soilless culture unit of its top.
Optionally, between described stepper motor output and leading screw, be provided with damping shock absorber, described damping shock absorber two ends are connected with leading screw with stepper motor output respectively.
Optionally, described drive unit comprises orthoscopic stepper motor, described orthoscopic stepper motor comprises permanent magnet guide rail and sets or be set in the mover on this permanent magnet guide rail, in described mover, be provided with hot-wire coil, and mover is directly connected with soilless culture unit bottom, after the energising of mover interior loop, under electromagnetic action, drive mover and soilless culture unit to move along permanent magnet guide rail.
Optionally, described sliding rail comprises orbit determination and moving rail, described orbit determination and moving rail be corresponding being arranged on the inwall of cabinet and the adjacent outer wall of soilless culture unit respectively, between orbit determination and moving rail, correspondence is provided with the concaveconvex structure that mutual coupling is set, and described concaveconvex structure comprises rectangle concaveconvex structure and dovetail shaped concaveconvex structure.
Optionally, described soilless culture unit comprises a bracket, the frame structure that described bracket is upper opening, and described soilless culture box is arranged in bracket.
Optionally, described in be positioned at the soilless culture unit of bottommost extraction end bottom be provided with bracing or strutting arrangement, described bracing or strutting arrangement after this soilless culture unit is extracted out and cabinet floor on same load plane.
Optionally, described soilless culture system comprises the ventilation unit being arranged in cabinet, comprise the ventilating opening that cabinet one upper lateral part is set, ventilating opening place is provided with the dedusting wind sleeve of a blower fan and perforation 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 stepper motor driven automatic deploying and retracting type soilless culture system of the present invention, by driving device for step-by-step and railroad being set in each soilless culture unit, utilize stepper motor to drive soilless culture unit to carry out folding and unfolding in conjunction with feed screw nut, it is little that stepper motor has rotating speed, moment is large, steadily adjustable feature, be highly suitable for soilless culture system of the present invention, compared with conventional motors, can directly pass through drive current adjustment rotating speed, without configuration decelerator, both reduced the cost of equipment, can reduce again the spatial volume of hold facility, and noise is little, be suitable for domestic environment application, simultaneously in conjunction with concavo-convex slide rail of setting, can realize the object of slip, and the concaveconvex structure of mutually setting, there is good structure rigidity, can have anti-fall effect concurrently.
In order to eliminate the erosion of environment moist in cabinet to stepper motor, the present invention is outside equipped with moistureproof protective cover at stepper motor.
Between stepper motor of the present invention and leading screw, be also provided with damping shock absorber, the vibration producing can effectively eliminate stepper motor running time.
In order to improve heat and moisture preserving performance of the present invention, the present invention is provided with sealing joint strip or magnetic stripe at the panel of soilless culture unit and the junction of cabinet.After in cabinet is regained in soilless culture unit, improve the sealing property in cabinet.
In soilless culture system of the present invention, the bottom that is also included in the extraction end of the soilless culture unit of the bottom arranges bracing or strutting arrangement, can improve the stability of soilless culture system, particularly, for the defect that after each soilless culture unit extraction cabinet, cabinet is easy to topple, overcome existing cabinet type soilless culture system and be easy to occur the drawback that cabinet topples.
In soilless culture system of the present invention, also comprise the ventilation unit being arranged in cabinet, by ventilating opening being set at cabinet one upper lateral part, at ventilating opening place, one blower fan is set, the air opening end of blower fan arranges a dedusting wind sleeve that connects cabinet both sides, and setting out air port in the one or both sides of cabinet bottom, the air that enters cabinet by blower fan enters cabinet after dedusting wind sleeve filters, and derives by air outlet.External dust can not enter through blower fan air flue when ensureing fan parking, and the present invention is also provided with fan cover to be opened/closed at the inlet end of blower fan, and fan cover is hinged by hinge and air inlet end.
In soilless culture system of the present invention, in cabinet, be provided with illumination apparatus.
In soilless culture system of the present invention, in cabinet, be provided with 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 the temperature-sensing probe Real-Time Monitoring cabinet temperature in cabinet, and automatically regulate by control device.
For fear of cabinet heat loss, reduce energy consumption, can be provided with heat-insulation layer at the wallboard of cabinet.
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.
Brief description of the drawings
Figure 1 shows that structural representation of the present invention.
Figure 2 shows that the side direction structural representation of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
As shown in Figure 1, 2, soilless culture system of the present invention comprises cabinet 1, and cabinet 1 comprises front-axle beam 4 and the back rest 5, is provided with some drawer type box bodies 2 for soilless culture in cabinet 1, and each drawer type box body 2 is in cabinet 1 inner stacks setting.
As a kind of embodiment, each box body 2 of the present invention all can be arranged in the bracket of a upper end open, and box body 2 is split-type structural with bracket, and box body 2 can freely pick and place in bracket.Bracket and box body 2 soilless culture unit of common composition.
The below of box body 2 is provided with stepper motor 3, stepper motor 3 is fixed on the back rest 5 of cabinet 1, the output shaft end of stepper motor 3 is connected with leading screw 6, and drive leading screw 6 to rotate, box body 2 bottoms are connected with a feed screw nut 61, feed screw nut 61 matches and is sleeved on leading screw 6 with leading screw 6, and leading screw 6 other ends are fixed on front-axle beam 4 by axle 62, axle sleeve 63.
Stepper motor 3 also adaptation has stepper motor driver (not shown) and controller, and stepper motor driver and controller are arranged at cabinet outside, in order to input the parameter of electric machine.
When under the driving of stepper motor 3 at stepper motor driver, drive leading screw 3 to rotate, leading screw 3 drives box body 2 to move by feed screw nut 61.
The both sides of box body 2 are provided with railroad, comprise orbit determination 9 and moving rail 8, orbit determination 9 is fixed on the inwall of cabinet 1, moving rail 8 is arranged at the sidewall of box body 2, as shown, moving rail 8 matches as the recess of protuberance and orbit determination 9, in reality, moves that rail 8 also can be selected recess structure and orbit determination 9 selects protuberance structure to match with it.
This concavo-convex rail structure of setting, not only can realize box body and move forward into out the object of cabinet 1, and the concaveconvex structure of mutually setting between orbit determination and moving rail, there is good structure rigidity, can have anti-fall effect concurrently, guarantee that box body 2 is under the driving of stepper motor 3, freely release cabinet 1 or regain cabinet 1 along railroad.
In the present embodiment, can also have as comprised the attached liquid feeding pipelines that nutrient solution is provided to soilless culture unit such as feed liquid hose, fluid flexible pipe, hydraulic pump, liquid storage box, all not shown in accompanying drawing of the present invention, but this does not affect these functional devices in application of the present invention and enforcement.
The front console of each soilless culture box body 2 and the junction of cabinet are provided with sealing joint strip or magnetic stripe.After in cabinet is regained in soilless culture unit, can improve the sealing property in cabinet.
Corresponding with sealing adhesive tape or magnetic stripe, cabinet binding face place, be provided with corresponding adhesive adhesive tape or magnetic stripe, when drawer type box body is regained when cabinet, corresponding adhesive tape or the mutual adhesive of magnetic stripe, reach the effect of sealing thermal insulation.
In soilless culture system of the present invention, can also prevent the bracing or strutting arrangement (not shown) that cabinet 1 topples in the front end setting of the box body 2 that is positioned at cabinet lowermost end, the support roller 7 of this bracing or strutting arrangement and cabinet is positioned at same plane, and bracing or strutting arrangement comprises pulley etc.
Stepper motor, driver and controller that each soilless culture unit is corresponding all can be set as: in the time that cabinet is released in soilless culture unit, the soilless culture unit that is positioned at lowermost end is released in advance, and then other soilless culture unit is released cabinet more simultaneously; In the time that cabinet is regained in soilless culture unit, other soilless culture unit is regained cabinet in advance simultaneously, finally cabinet is regained in the soilless culture unit of lowermost end.
Set like this sequence of motion of soilless culture unit, the bracing or strutting arrangement arranging in conjunction with its front end, the soilless culture unit that can guarantee lowermost end offers for sale prior to other soilless culture unit, and be later than other soilless culture unit receipts cabinet, can ensure that whole soilless culture system can be because gravity center shift causes toppling.
Temperature control equipment comprises 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 1 interior temperature in cabinet 1, and automatically regulate by control device.
For fear of the interior heat loss of cabinet 1, reduce energy consumption, the wallboard of cabinet 1 is provided with heat-insulation layer.
In soilless culture system of the present invention, also comprise the ventilation unit being arranged in cabinet, by ventilating opening being set at cabinet one upper lateral part, at ventilating opening place, one blower fan is set, the air opening end of blower fan arranges a dedusting wind sleeve that connects cabinet both sides, and setting out air port in the one or both sides of cabinet 1 bottom, the air that enters cabinet 1 by blower fan enters cabinet 1 after dedusting wind sleeve filters, and derives by air outlet.External dust can not enter through blower fan air flue when ensureing fan parking, and the present invention is also provided with fan cover to be opened/closed at the inlet end of blower fan, and fan cover is hinged by hinge and air inlet end.
For the ease of mobile carrying, can be provided with roller 7 in the bottom of cabinet 1, be provided with suspension ring etc. on the top board top of cabinet 1.
Stepper motor of the present invention can also adopt orthoscopic stepper motor, permanent magnet guide rail is set below box body 2, and the corresponding mover that suit or setting-in are set on permanent magnet guide rail, the built-in hot-wire coil of mover, mover is directly connected with box body 2 base plates, when after coil electricity, it is subject to electromagnetic force in the magnetic field of permanent magnet guide rail, drives mover and box body 2 to move linearly along guide rail.
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; can also derive and change its structure and form; should be understood that; any distortion and variation that does not depart from the present invention's spirit and essence, all will be included among protection scope of the present invention.
Claims (10)
1. a stepper motor driven automatic deploying and retracting type soilless culture system, comprise cabinet, described cabinet inner stacks is provided with some groups of soilless culture unit, in described each group of soilless culture unit, include a soilless culture box, the below of described soilless culture unit is provided with drive unit, the both sides of soilless culture unit are provided with sliding rail, it is characterized in that: the drive unit of described soilless culture unit comprises stepper motor, stepper motor driver and controller.
2. stepper motor driven automatic deploying and retracting type soilless culture system as claimed in claim 1, is characterized in that: described stepper motor is arranged in the protective cover of a protection against the tide.
3. stepper motor driven automatic deploying and retracting type soilless culture system as claimed in claim 2, it is characterized in that: described drive unit also comprises leading screw and nut, described stepper motor is fixed on the crossbeam of cabinet, and its output is connected with leading screw one end, the leading screw other end is connected with the crossbeam of cabinet opposite side by axle sleeve, the feed screw nut matching with leading screw is sleeved on leading screw, and is connected with the base plate of soilless culture unit of its top.
4. stepper motor driven automatic deploying and retracting type soilless culture system as claimed in claim 3, it is characterized in that: between described stepper motor output and leading screw, be provided with damping shock absorber, described damping shock absorber two ends are connected with leading screw with stepper motor output respectively.
5. stepper motor driven automatic deploying and retracting type soilless culture system as claimed in claim 2, it is characterized in that: described drive unit comprises orthoscopic stepper motor, described orthoscopic stepper motor comprises permanent magnet guide rail and sets or be set in the mover on this permanent magnet guide rail, in described mover, be provided with hot-wire coil, and mover is directly connected with soilless culture unit bottom, after the energising of mover interior loop, under electromagnetic action, drive mover and soilless culture unit to move along permanent magnet guide rail.
6. stepper motor driven automatic deploying and retracting type soilless culture system as claimed in claim 1, it is characterized in that: described sliding rail comprises orbit determination and moving rail, described orbit determination and moving rail be corresponding being arranged on the inwall of cabinet and the adjacent outer wall of soilless culture unit respectively, between orbit determination and moving rail, correspondence is provided with the concaveconvex structure that mutual coupling is set, and described concaveconvex structure comprises rectangle concaveconvex structure and dovetail shaped concaveconvex structure.
7. stepper motor driven automatic deploying and retracting type soilless culture system as claimed in claim 1, is characterized in that: described soilless culture unit comprises a bracket, the frame structure that described bracket is upper opening, and described soilless culture box is arranged in bracket.
8. stepper motor driven automatic deploying and retracting type soilless culture system as claimed in claim 1, it is characterized in that: described in be positioned at the soilless culture unit of bottommost extraction end bottom be provided with bracing or strutting arrangement, described bracing or strutting arrangement after this soilless culture unit is extracted out and cabinet floor on same load plane.
9. stepper motor driven automatic deploying and retracting type soilless culture system as claimed in claim 1, it is characterized in that: described soilless culture system comprises the ventilation unit being arranged in cabinet, comprise the ventilating opening that cabinet one upper lateral part is set, ventilating opening place is provided with the dedusting wind sleeve of a blower fan and perforation 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. stepper motor driven automatic deploying and retracting type soilless culture system as claimed in claim 1, is characterized in that: described soilless culture system comprises illumination system and temperature control equipment, and described temperature control equipment comprises heater and temp probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410290555.4A CN104025993A (en) | 2014-06-20 | 2014-06-20 | Stepping motor-driven automatic push-and-pull type soilless culture system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410290555.4A CN104025993A (en) | 2014-06-20 | 2014-06-20 | Stepping motor-driven automatic push-and-pull type soilless culture system |
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| CN104025993A true CN104025993A (en) | 2014-09-10 |
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| CN201410290555.4A Pending CN104025993A (en) | 2014-06-20 | 2014-06-20 | Stepping motor-driven automatic push-and-pull type soilless culture system |
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| CN104469225A (en) * | 2014-12-12 | 2015-03-25 | 上海仪电电子股份有限公司 | Slide rail type mobile lens door applied to laser television projector |
| CN106613873A (en) * | 2016-12-27 | 2017-05-10 | 上海绿立方农业发展有限公司 | Automatic lower disc mechanical arm |
| CN107704000A (en) * | 2017-11-30 | 2018-02-16 | 福建帝凯农业综合开发有限公司 | A kind of breeding house temperature and humidity control device |
| CN107873532A (en) * | 2017-11-30 | 2018-04-06 | 福建帝凯农业综合开发有限公司 | A kind of automatic breeding house |
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| CN107873532A (en) * | 2017-11-30 | 2018-04-06 | 福建帝凯农业综合开发有限公司 | A kind of automatic breeding house |
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