CN210143425U - Light adjusting structure in greenhouse - Google Patents
Light adjusting structure in greenhouse Download PDFInfo
- Publication number
- CN210143425U CN210143425U CN201920687782.9U CN201920687782U CN210143425U CN 210143425 U CN210143425 U CN 210143425U CN 201920687782 U CN201920687782 U CN 201920687782U CN 210143425 U CN210143425 U CN 210143425U
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- mounting
- mounting box
- buckle
- big
- block
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- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000010248 power generation Methods 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 10
- 230000003014 reinforcing effect Effects 0.000 abstract description 6
- 230000004044 response Effects 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
Landscapes
- Greenhouses (AREA)
Abstract
The utility model relates to a big-arch shelter technical field just discloses a light modulation structure in big-arch shelter. This light regulation structure in big-arch shelter, including the mainboard, there is the sunshade in the inside of mainboard through electric motor movable mounting, the positive fixed surface of mainboard installs photo resistance, the positive fixed surface of mainboard installs electric telescopic handle, electric telescopic handle's one end fixed mounting has the mounting box, the inside movable mounting conveying track of mounting box, the positive fixed surface of conveying track installs the stator, the inside movable mounting of conveying track has the transmission box, the inside of transmission box has the stopper through pivot movable mounting. This light regulation structure in big-arch shelter utilizes photo resistance through the response to the sunlight, along with illumination intensity's increase, makes photo resistance's resistance descend to make the electric current reinforcing, the reinforcing back that the internal control ware detected the electric current makes the sunshade upwards rotatory through drive electric motor, and the luminousness through the sunshade carries out the regulation of illumination intensity in the big-arch shelter.
Description
Technical Field
The utility model relates to a big-arch shelter technical field specifically is a light modulation structure in big-arch shelter.
Background
The greenhouse is also called a greenhouse, has the functions of light transmission, heat preservation or heating and the like, and is a facility for cultivating plants. In seasons unsuitable for plant growth, the method can provide the growth period of the greenhouse and increase the yield, and is mainly used for cultivating or raising seedlings of plants like warm vegetables, flowers and trees in low-temperature seasons. The types of greenhouses are various, and the greenhouses can be divided into a great number according to different roof truss materials, lighting materials, shapes, heating conditions and the like.
However, when carrying out plant cultivation, traditional big-arch shelter possesses the ability of adjusting inside illumination, when external sunshine intensity is too high, can lead to the crop of cultivation to lose water seriously to lead to dying or even to subtract production, when external sunshine intensity is reflected by rainwater or snow, also can lead to the illumination intensity that inside crop received to reduce, also can cause the production of subtracting the production problem equally.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a light modulation structure in big-arch shelter possesses advantages such as shading, clean big-arch shelter heat preservation membrane, has solved traditional big-arch shelter self and can not adjust inside irradiant problem.
The utility model provides a technical scheme that its technical problem adopted is: a greenhouse internal light adjusting structure comprises a main board, wherein a shielding plate is movably mounted inside the main board through an electric motor, a photosensitive resistor is fixedly mounted on the front surface of the main board, an electric telescopic rod is fixedly mounted on the front surface of the main board, a mounting box is fixedly mounted at one end of the electric telescopic rod, a conveying crawler belt is movably mounted inside the mounting box, a stator is fixedly mounted on the front surface of the conveying crawler belt, a transmission box is movably mounted inside the conveying crawler belt, a limiting block is movably mounted inside the transmission box through a rotating shaft, a push rod is movably mounted inside the limiting block, a connecting rod is fixedly mounted at the bottom of the push rod, a positioning block is movably mounted at one end of the connecting rod, a first spring is fixedly mounted at the bottom of the positioning block, a second spring is sleeved on the periphery of the push rod, and a cleaning rod is, the inside fixed mounting of mounting box has the kicking block, the equal fixed mounting in both ends of mainboard and mounting box has the connecting block, the one end of connecting block has first buckle and second buckle through pivot movable mounting.
Furthermore, a groove matched with the top block is formed in the limiting block.
Furthermore, the quantity of stopper is two, two the stopper sets up respectively in two diagonal departments of mounting box.
Furthermore, the stator is in a T-shaped block shape, and through holes matched with the stator are formed in the positions, opposite to the limiting blocks, of the mounting box.
Furthermore, the connecting rod is composed of two straight rods with inner angle values of one hundred thirty degrees in a welding mode, and a through hole matched with the connecting rod and a groove matched with the positioning block are formed in the mounting box.
Furthermore, first buckle and second buckle are half arc, set up the draw-in groove with second buckle looks adaptation on the first buckle.
The utility model has the advantages that:
1. this light regulation structure in big-arch shelter utilizes photo resistance through the response to the sunlight, along with illumination intensity's increase, makes photo resistance's resistance descend to make the electric current reinforcing, the reinforcing back that the internal control ware detected the electric current makes the sunshade upwards rotatory through drive electric motor, and the luminousness through the sunshade carries out the regulation of illumination intensity in the big-arch shelter.
2. This light regulation structure in big-arch shelter, when the big-arch shelter meets sleet weather, because rainwater and snow pile up on the big-arch shelter top, also can cause the influence to the inside illumination intensity of big-arch shelter, rotate through the inside conveying track of external control system drive mainboard this moment, thereby the stator is along with the rotation of conveying track through the inside of the through-hole entering mounting box on the mounting box and contact with the stopper, and promote the mounting box, thereby it removes to drive clean stick through the mounting box and cleans, can also adjust the inclination of mounting box through electric telescopic handle, let the radian that heat preservation membrane is pressed close to more to clean stick.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the mounting box of the present invention;
FIG. 3 is an enlarged view of the structure of the portion A in FIG. 2;
fig. 4 is a front view of the main board of the present invention;
fig. 5 is the connection relationship diagram of the first buckle and the second buckle with the connecting block.
Description of reference numerals: the device comprises a main board 1, a shielding plate 2, a photoresistor 3, an electric telescopic rod 4, a mounting box 5, a conveying crawler 6, a stator 7, a transmission box 8, a limiting block 9, a mandril 10, a connecting rod 11, a positioning block 12, a first spring 13, a second spring 14, a cleaning rod 15, a jacking block 16, a connecting block 17, a first buckle 18 and a second buckle 19.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-5, a light adjusting structure in a greenhouse comprises a main board 1, a shielding plate 2 movably mounted inside the main board 1 through an electric motor, the shielding plate 2 is a heat-reflective glass with a certain light transmittance, a photoresistor 3 is fixedly mounted on the front surface of the main board 1, a central controller electrically connected with the photoresistor 3 and the shielding plate 2 is arranged inside the main board 1, an electric telescopic rod 4 is fixedly mounted on the front surface of the main board 1, a mounting box 5 is fixedly mounted at one end of the electric telescopic rod 4, a conveying crawler 6 is movably mounted inside the mounting box 5, a stator 7 is fixedly mounted on the front surface of the conveying crawler 6, the stator 7 is in a T-shaped block, through holes matched with the stator 7 are formed in the mounting box 5 at positions opposite to limiting blocks 9, a transmission box 8 is movably mounted inside the conveying crawler 6, and a limiting block 9 is movably mounted inside the transmission box, the number of the limiting blocks 9 is two, the two limiting blocks 9 are respectively arranged at two opposite corners of the mounting box 5, an ejector rod 10 is movably arranged inside the limiting blocks 9, a connecting rod 11 is fixedly arranged at the bottom of the ejector rod 10, a sliding chute with an acute included angle with the ground is arranged inside the mounting box 5 and at the connecting position of the ejector rod 10 and the connecting rod 11, when the ejector rod 10 moves, a motion track of backward movement of one end of the connecting rod 11 can be made in the horizontal direction through the guiding of the sliding chute, the connecting rod 11 is composed of two straight rods with an inner angle of one hundred thirty degrees in a welding manner, a through hole matched with the connecting rod 11 and a groove matched with the positioning block 12 are arranged inside the mounting box 5, a positioning block 12 is movably arranged at one end of the connecting rod 11, the positioning block 12 is arranged at one end of the connecting rod 11 parallel to the ground, and a first spring, the peripheral cover of ejector pin 11 is equipped with second spring 14, effect through second spring 14 can make ejector pin 11 reset, the inside movable mounting of transmission box 8 has clean stick 15, the inside fixed mounting of mounting box 5 has kicking block 16, the recess with 16 adaptations of kicking block is seted up to the inside of stopper 9, the equal fixed mounting in both ends of mainboard 1 and mounting box 5 has connecting block 17, there are first buckle 18 and second buckle 19 in the one end of connecting block 17 through pivot movable mounting, first buckle 18 and second buckle 19 are half arc, set up the draw-in groove with 19 looks adaptations of second buckle on the first buckle 18.
When using, will mediate the structure through first buckle 18 and second buckle 19 and install to fixed roof beam to the big-arch shelter fast on, and make the heat preservation membrane of installation on the big-arch shelter be located between mainboard 1 and the mounting box 5, at this regulation structure during operation, photo resistance 3 is through the response to the sunlight, along with the increase of illumination intensity, make photo resistance 3's resistance descend, thereby make the electric current reinforcing, the internal control ware detects the reinforcing back of electric current, make sunshade 2 upwards rotatory through driving electric motor, the luminousness through sunshade 2 carries out the regulation of illumination intensity in the big-arch shelter. When the greenhouse encounters rainy and snowy weather, rainwater and snow are accumulated on the top of the greenhouse and can also affect the illumination intensity inside the greenhouse, at the moment, the conveying crawler 6 inside the main board 1 is driven to rotate by the external control system, the stator 7 enters the inside of the mounting box 5 through the through hole in the mounting box 5 along with the rotation of the conveying crawler 6 and contacts with the limiting block 9 and pushes the mounting box 5, so that the cleaning rod 15 is driven to move for cleaning by the mounting box 5, the inclination of the mounting box 5 can be adjusted by the electric telescopic rod 4, the cleaning rod 15 is closer to the radian of the heat-insulating film, when the mounting box 5 moves to the front of the top block 16, the top block 16 enters the groove in the limiting block 9 and extrudes the ejector rod 10, the connecting rod 11 is driven to move downwards along with the downward movement of the ejector rod 10, and the positioning block 12 is enabled to further depart from the inside of the mounting box 5 by compressing the second spring 14, the stator 7 which continuously rotates at the moment enables the limiting block 9 to rotate under the action of the rotating shaft and be separated from the mounting box 5.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a light modulation structure in big-arch shelter, includes mainboard (1), its characterized in that: the novel solar photovoltaic power generation device is characterized in that a shielding plate (2) is movably mounted inside the main board (1) through an electric motor, a photosensitive resistor (3) is fixedly mounted on the front surface of the main board (1), an electric telescopic rod (4) is fixedly mounted on the front surface of the main board (1), a mounting box (5) is fixedly mounted at one end of the electric telescopic rod (4), a conveying track (6) is movably mounted inside the mounting box (5), a stator (7) is fixedly mounted on the front surface of the conveying track (6), a transmission box (8) is movably mounted inside the conveying track (6), a limiting block (9) is movably mounted inside the transmission box (8) through a rotating shaft, a push rod (10) is movably mounted inside the limiting block (9), a connecting rod (11) is fixedly mounted at the bottom of the push rod (10), and a positioning block (12) is movably mounted at one, the bottom fixed mounting of locating piece (12) has first spring (13), the peripheral cover of ejector pin (10) is equipped with second spring (14), the inside movable mounting of transmission box (8) has cleaning rod (15), the inside fixed mounting of mounting box (5) has kicking block (16), the equal fixed mounting in both ends of mainboard (1) and mounting box (5) has connecting block (17), the one end of connecting block (17) has first buckle (18) and second buckle (19) through pivot movable mounting.
2. The light adjusting structure in the greenhouse of claim 1, wherein: the limiting block (9) is internally provided with a groove matched with the top block (16).
3. The light adjusting structure in the greenhouse of claim 1, wherein: the number of the limiting blocks (9) is two, and the two limiting blocks (9) are respectively arranged at two opposite corners of the mounting box (5).
4. The light adjusting structure in the greenhouse of claim 3, wherein: the shape of stator (7) is T type piece, the through-hole of mutually supporting with stator (7) is seted up in mounting box (5) and stopper (9) relative position.
5. The light adjusting structure in the greenhouse of claim 1, wherein: the connecting rod (11) is composed of two straight rods with the inner angle value of one hundred thirty degrees in a welding mode, and a through hole matched with the connecting rod (11) and a groove matched with the positioning block (12) are formed in the mounting box (5).
6. The light adjusting structure in the greenhouse of claim 1, wherein: the first buckle (18) and the second buckle (19) are both in a semi-arc shape, and a clamping groove matched with the second buckle (19) is formed in the first buckle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920687782.9U CN210143425U (en) | 2019-05-14 | 2019-05-14 | Light adjusting structure in greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920687782.9U CN210143425U (en) | 2019-05-14 | 2019-05-14 | Light adjusting structure in greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210143425U true CN210143425U (en) | 2020-03-17 |
Family
ID=69759115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920687782.9U Expired - Fee Related CN210143425U (en) | 2019-05-14 | 2019-05-14 | Light adjusting structure in greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210143425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112154811A (en) * | 2020-09-18 | 2021-01-01 | 湖州天亿环境检测有限公司 | Can cultivate frame adjustable mechanism according to organic vegetable growth big-arch shelter |
-
2019
- 2019-05-14 CN CN201920687782.9U patent/CN210143425U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112154811A (en) * | 2020-09-18 | 2021-01-01 | 湖州天亿环境检测有限公司 | Can cultivate frame adjustable mechanism according to organic vegetable growth big-arch shelter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |