CN201909289U - Greenhouse light supplementing lamp lifting mechanism - Google Patents
Greenhouse light supplementing lamp lifting mechanism Download PDFInfo
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- CN201909289U CN201909289U CN 201020688898 CN201020688898U CN201909289U CN 201909289 U CN201909289 U CN 201909289U CN 201020688898 CN201020688898 CN 201020688898 CN 201020688898 U CN201020688898 U CN 201020688898U CN 201909289 U CN201909289 U CN 201909289U
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- main shaft
- fixed pulley
- rotary main
- rope
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Abstract
The utility model relates to a greenhouse light supplementing lamp lifting mechanism, which comprises a rotary main shaft, wherein the rotary main shaft is driven by a motor, a plurality of spiral grooves are arranged on the shaft diameter, both sides of the rotary main shaft are provided with a plurality of coaxial fixed pulley groups, a plurality of fixed pulleys are arranged on each coaxial fixed pulley group, each fixed pulley corresponds to one spiral groove arranged on the rotary main shaft, one end of each spiral groove is respectively fixed with one rope, each rope passes through the upper end of the corresponding fixed pulley or directly falls down, the falling end of each rope is provided with a rope length regulation mechanism, and a light supplementing lamp group fixed at the lower end of the rope length regulation mechanism is arranged right under the rotary main shaft and each coaxial fixed pulley group. Through the rotation of the rotary main shaft, the ropes are wound in the spiral grooves of the rotary main shaft or are placed down from the spiral grooves, and the lifting of a light supplementing lamp is flexible, so the light supplementing lamp is always arranged in a position most favorable for the crop growth. The fine adjustment on the height position of the light supplementing lamp group can be realized through the rope length regulation mechanism, so the assembly precision is reduced, and the labor is saved.
Description
Technical field
The utility model relates to a kind of heliogreenhouse technology, relates to a kind of greenhouse light filling lamp elevating mechanism specifically.
Background technology
Heliogreenhouse is the key facility that the garden crop anti-season is produced, but at night, does not have lamp in the greenhouse, and the growth of plant just has been subjected to very big restriction, and to some plants that needs high intensity of illumination ability normal growth, its adverse effect seems particularly evident.
In the prior art, a lot of heliogreenhouses employing light filling lamps strengthen the intensity of illumination in the greenhouse, on the steel structure truss at heliogreenhouse top the light filling lamp are installed, is fixed, and make the light filling lamp be positioned at the top that heliogreenhouse is planted the plant top; Because of being subjected to the restriction of topology layout, the layout of light filling lamp often density is not enough and highly higher, when the illumination that causes the light filling lamp to send is incident upon plant surface, intensity greatly reduces, its effect can only play the effect that replenishes light source, can not satisfy plant fully in the requirement of different growth phases to illumination.And, along with heliogreenhouse is used more and more widely, there are many tall and big plants also in heliogreenhouse, to cultivate, its speed of growth is than very fast; Higher as if what bulb was fixed, along with the increase of luminous range, intensity of illumination constantly decays, and then plant can not make full use of the light of bulb at early growth period; Lower as if what bulb was fixed, along with the plant growth, its distance apart from bulb is more and more littler, and when being reduced in the certain distance, bulb self distribute heat will have a negative impact to plant, and " roasting seedling " phenomenon takes place, and influences the plant growth of later stage.
Summary of the invention
At above-mentioned situation, the utility model provides a kind of greenhouse light filling lamp elevating mechanism, can not lifting to solve prior art light filling lamp, crop can not make full use of the illumination of light filling lamp in the heliogreenhouse, even can have influence on the problem of crop late growing stage in the greenhouse.
To achieve these goals, the technical solution of the utility model is as follows:
Greenhouse light filling lamp elevating mechanism is characterized in that comprise the rotary main shaft of a horizontal positioned, described rotary main shaft is by motor-driven; Both sides at rotary main shaft are parallel with it, equidistantly be placed with N bar coaxial line fixed pulley group; Described rotary main shaft is provided with M and organizes equally spaced helicla flute, and each group helicla flute is made of N+1 equally spaced helicla flute, is provided with the pilot hole of stationary rope at each spiral fluted one end; Described each bar coaxial line fixed pulley group is provided with an equally spaced M fixed pulley, the helicla flute of the fixed pulley on described each coaxial line fixed pulley group on axial position difference corresponding rotation main shaft; The pilot hole of each spiral fluted one end of rotary main shaft and an end of a rope are fixed, wherein M * N bar rope through corresponding with it fixed pulley after the other end hang down, in addition the other end of M root rope is directly hung down by the helicla flute place of rotary main shaft, and an end that hangs down at the root rope of M * (N+1) is provided with rope length governor motion; Under rotary main shaft and each bar coaxial line fixed pulley group, a light filling lamp group is set respectively, the lower end that described light filling lamp group is fixing at corresponding with it rope length governor motion.
Further, described light filling lamp group comprises light filling light fixture and light fixture fixed bar, described light filling light fixture is fixed on the downside of light fixture fixed bar, position corresponding with each rope length governor motion on the light fixture fixed bar is symmetrically arranged with two fixing clampers, two fixing clampers are with the lanyard of a length greater than two fixing clamper spacings, the point midway of the rope between corresponding rope length governor motion and two fixing clampers is fixed, and the deadweight effect by light filling lamp group makes rope and the light fixture fixed bar composition isosceles triangle between two fixing clampers.
Further, the first holding position of described each rope length governor motion is in identical height space.
Further, described rotary main shaft realizes that by belt transmission, gear drive or chain drive described motor is fixed on the truss of hothouse framework structure by motor-driven; Each group position, spiral fluted space is provided with a bearing on the described rotary main shaft, and described bearing fixing is in bearing block, and described bearing block is installed on the truss of hothouse framework structure.
Further, described every coaxial line fixed pulley group comprises the M root fixed pulley assembled shaft of coaxial line, one end of described fixed pulley assembled shaft is fixed a supporting seat, described supporting seat is fixed on the truss of hothouse framework structure, the other end of described fixed pulley assembled shaft is installed a fixed pulley, and described each fixed pulley diameter is identical.
Further, M, N 〉=1.
The beneficial effects of the utility model are, the rotation of motor-driven rotary main shaft, the rope that hangs light filling lamp group is wrapped in the helicla flute of rotary main shaft or by putting down in the helicla flute, thereby makes the lifting flexibly of light filling lamp, make the light filling lamp all the time layout in the position that helps most plant growth; Rope length governor motion can be finely tuned the high and low position of light filling lamp group, thereby the assembly precision when reducing the utility model and being installed on the greenhouse is saved manpower.
Description of drawings
Fig. 1 is installed on the scheme of installation in greenhouse for the utility model embodiment one.
Fig. 2 is the scheme of installation of light filling lamp group on the utility model embodiment one rotary main shaft.
Fig. 3 is the scheme of installation of light filling lamp group on the coaxial line fixed pulley group of the utility model embodiment one rotary main shaft one side.
Fig. 4 is the scheme of installation of light filling lamp group on the coaxial line fixed pulley group of the utility model embodiment one rotary main shaft opposite side.
Fig. 5 is the horizontal layout schematic diagram of the utility model embodiment one light filling lamp group.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Embodiment one
Referring to Fig. 1, Fig. 2, Fig. 5, greenhouse light filling lamp elevating mechanism comprises the rotary main shaft 100 of a horizontal positioned, and described rotary main shaft 100 is driven by motor 200; Both sides at rotary main shaft 100 are parallel with it, equidistantly be placed with four coaxial line fixed pulley groups 300; Described rotary main shaft 100 is provided with three groups of equally spaced helicla flutes, and each group helicla flute is made of five equally spaced helicla flutes, is provided with the pilot hole of stationary rope at each spiral fluted one end; Described each bar coaxial line fixed pulley group 300 is provided with equally spaced three fixed pulleys 400, the helicla flute of the fixed pulley 400 on described each coaxial line fixed pulley group 300 on axial position difference corresponding rotation main shaft 100; The pilot hole of each spiral fluted one end of rotary main shaft and an end of a rope 500 are fixed, wherein 12 ropes 500 through corresponding with it fixed pulley after the other end hang down, the other end of three ropes 500 is directly hung down by the helicla flute place of rotary main shaft in addition, and an end that hangs down at 15 ropes 500 is provided with rope length governor motion 600; Under rotary main shaft 100 and each coaxial line fixed pulley group 300, a light filling lamp group 700 is set respectively, the lower end that described light filling lamp group 700 is fixed at corresponding with it rope length governor motion 600.
Referring to Fig. 2, Fig. 3, Fig. 4, described light filling lamp group 700 comprises light filling light fixture 710 and light fixture fixed bar 720, described light filling light fixture 710 is fixed on the downside of light fixture fixed bar 720, position corresponding with each rope length governor motion 600 on light fixture fixed bar 720 is symmetrically arranged with two fixing clampers 730, two fixing clampers 730 are fixing greater than the rope 740 of two fixing clamper spacings with a length, the point midway of the rope 740 between corresponding rope length governor motion 600 and two fixing clampers 730 is fixed, and the deadweight effect by light filling lamp group 700 makes the rope 740 and light fixture fixed bar 720 composition isosceles triangles between two fixing clampers.The first holding position of described each rope length governor motion 600 is in identical height space.
Described rotary main shaft 100 is driven by belt transmission, gear drive or chain drive by motor 200 and realizes that described motor 200 is fixed on the truss 800 of hothouse framework structure; Each group position, spiral fluted space is provided with a bearing on the described rotary main shaft 100, and described bearing fixing is in bearing block 110, and described bearing block 110 is installed on the truss 800 of hothouse framework structure.
Described every coaxial line fixed pulley group 300 comprises three fixed pulley assembled shaft of coaxial line, one end of described fixed pulley assembled shaft is fixed a supporting seat 310, described supporting seat 310 is fixed on the truss 800 of hothouse framework structure, the other end of described fixed pulley assembled shaft is installed a fixed pulley 400, and the diameter of described each fixed pulley 400 is identical.
During installation, with the driven parts of packing bearing on the rotary main shaft 100 into and being driven by motor 200, the bearing block 110 of on bearing, packing into again, one end of 15 ropes 500 is fixed by the pilot hole of corresponding helicla flute one end on the rotary main shaft, bearing block 110 is fixed on the truss 800 of hothouse framework structure.With the driving parts of packing on the motor 200, after working good with the driven parts of rotary main shaft 100, motor 200 also is fixed on the truss 800 of hothouse framework structure.On each fixed pulley assembled shaft of coaxial line fixed pulley group 300, install fixed pulley 400 and supporting base 310, after allowing 12 ropes 500 pass the top of corresponding fixed pulley 400 respectively, supporting base 310 also is fixed on the truss 800 of hothouse framework structure, makes each coaxial line fixed pulley group 300 and rotary main shaft 100 parallel and equidistantly arrange.The identical height space of an end that hangs down at 15 ropes 500 is fixed a rope length governor motion 600 respectively; Assembling light filling lamp group 700, light filling light fixture 710 is fixed on the downside of light fixture fixed bar 720, it is fixing greater than the rope 740 of two fixing clamper spacings with a length that the position corresponding with each rope length governor motion 600 is symmetrical arranged two fixing clampers, 730, two fixing clampers 730 on light fixture fixed bar 720; The point midway of the rope 740 between corresponding rope length governor motion 600 and two fixing clampers 730 is fixed, and the deadweight effect by light filling lamp group 700 makes the rope 740 between two fixing clampers form isosceles triangles with light fixture fixed bar 720.Check whether light filling lamp group 700 is contour, if not contour, then adjusts rope length governor motion 600, makes light filling lamp group 700 contour getting final product.Thereby when the utility model was installed, installation accuracy needn't be very high, saves manpower.
During use, the control motor makes rotary main shaft 100 rotations, rope 500 is wrapped in the helicla flute of rotary main shaft 100 or by putting down in the helicla flute, thereby makes 700 liftings flexibly of light filling lamp group, make light filling lamp group 700 all the time layout in the position that helps most plant growth; Both needn't worry that crop can not make full use of the light and heat of light filling lamp at early growth period; Also avoided the light filling lamp shadow to ring the crop growth of later stage.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. greenhouse light filling lamp elevating mechanism is characterized in that, comprises the rotary main shaft of a horizontal positioned, and described rotary main shaft is by motor-driven; Both sides at rotary main shaft are parallel with it, equidistantly be placed with N bar coaxial line fixed pulley group; Described rotary main shaft is provided with M and organizes equally spaced helicla flute, and each group helicla flute is made of N+1 equally spaced helicla flute, is provided with the pilot hole of stationary rope at each spiral fluted one end; Described each bar coaxial line fixed pulley group is provided with an equally spaced M fixed pulley, the helicla flute of the fixed pulley on described each coaxial line fixed pulley group on axial position difference corresponding rotation main shaft; The pilot hole of each spiral fluted one end of rotary main shaft and an end of a rope are fixed, wherein M * N bar rope through corresponding with it fixed pulley after the other end hang down, in addition the other end of M root rope is directly hung down by the helicla flute place of rotary main shaft, and an end that hangs down at the root rope of M * (N+1) is provided with rope length governor motion; Under rotary main shaft and each coaxial line fixed pulley group, a light filling lamp group is set respectively, the lower end that described light filling lamp group is fixing at corresponding with it rope length governor motion.
2. greenhouse according to claim 1 light filling lamp elevating mechanism, it is characterized in that, described light filling lamp group comprises light filling light fixture and light fixture fixed bar, described light filling light fixture is fixed on the downside of light fixture fixed bar, position corresponding with each rope length governor motion on the light fixture fixed bar is symmetrically arranged with two fixing clampers, two fixing clampers are with the lanyard of a length greater than two fixing clamper spacings, the point midway of the rope between corresponding rope length governor motion and two fixing clampers is fixed, and the deadweight effect by light filling lamp group makes rope and the light fixture fixed bar composition isosceles triangle between two fixing clampers.
3. greenhouse according to claim 1 and 2 light filling lamp elevating mechanism is characterized in that the first holding position of described each rope length governor motion is in identical height space.
4. greenhouse according to claim 1 light filling lamp elevating mechanism is characterized in that, described rotary main shaft realizes that by belt transmission, gear drive or chain drive described motor is fixed on the truss of hothouse framework structure by motor-driven; Each group position, spiral fluted space is provided with a bearing on the described rotary main shaft, and described bearing fixing is in bearing block, and described bearing block is installed on the truss of hothouse framework structure.
5. greenhouse according to claim 1 light filling lamp elevating mechanism, it is characterized in that, described every coaxial line fixed pulley group comprises the M root fixed pulley assembled shaft of coaxial line, one end of described fixed pulley assembled shaft is fixed a supporting seat, described supporting seat is fixed on the truss of hothouse framework structure, the other end of described fixed pulley assembled shaft is installed a fixed pulley, and described each fixed pulley diameter is identical.
6. greenhouse according to claim 1 light filling lamp elevating mechanism is characterized in that M, N 〉=1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020688898 CN201909289U (en) | 2010-12-24 | 2010-12-24 | Greenhouse light supplementing lamp lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020688898 CN201909289U (en) | 2010-12-24 | 2010-12-24 | Greenhouse light supplementing lamp lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201909289U true CN201909289U (en) | 2011-07-27 |
Family
ID=44301490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020688898 Expired - Lifetime CN201909289U (en) | 2010-12-24 | 2010-12-24 | Greenhouse light supplementing lamp lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201909289U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511342A (en) * | 2011-12-29 | 2012-06-27 | 南京农业大学 | Greenhouse light replenishing device with movable light source |
| CN102563569A (en) * | 2010-12-24 | 2012-07-11 | 上海都市绿色工程有限公司 | Light supplementation lamp lifting mechanism for sunlight greenhouse |
| CN106857038A (en) * | 2017-03-02 | 2017-06-20 | 北京农业智能装备技术研究中心 | A kind of greenhouse tendril class fruits and vegetables light compensating apparatus and light compensation method |
-
2010
- 2010-12-24 CN CN 201020688898 patent/CN201909289U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563569A (en) * | 2010-12-24 | 2012-07-11 | 上海都市绿色工程有限公司 | Light supplementation lamp lifting mechanism for sunlight greenhouse |
| CN102563569B (en) * | 2010-12-24 | 2014-04-30 | 上海都市绿色工程有限公司 | Light supplementation lamp lifting mechanism for sunlight greenhouse |
| CN102511342A (en) * | 2011-12-29 | 2012-06-27 | 南京农业大学 | Greenhouse light replenishing device with movable light source |
| CN102511342B (en) * | 2011-12-29 | 2014-03-12 | 南京农业大学 | Greenhouse light replenishing device with movable light source |
| CN106857038A (en) * | 2017-03-02 | 2017-06-20 | 北京农业智能装备技术研究中心 | A kind of greenhouse tendril class fruits and vegetables light compensating apparatus and light compensation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110727 Effective date of abandoning: 20140430 |
|
| RGAV | Abandon patent right to avoid regrant |