CN210641692U - Automatic rain shielding frame for grape planting - Google Patents
Automatic rain shielding frame for grape planting Download PDFInfo
- Publication number
- CN210641692U CN210641692U CN201921696559.7U CN201921696559U CN210641692U CN 210641692 U CN210641692 U CN 210641692U CN 201921696559 U CN201921696559 U CN 201921696559U CN 210641692 U CN210641692 U CN 210641692U
- Authority
- CN
- China
- Prior art keywords
- shaft
- rain
- cloth
- containing box
- traction
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 235000009754 Vitis X bourquina Nutrition 0.000 title claims abstract description 36
- 235000012333 Vitis X labruscana Nutrition 0.000 title claims abstract description 36
- 235000014787 Vitis vinifera Nutrition 0.000 title claims abstract description 36
- 240000006365 Vitis vinifera Species 0.000 title 1
- 239000004744 fabric Substances 0.000 claims abstract description 78
- 241000219095 Vitis Species 0.000 claims abstract description 35
- 238000004804 winding Methods 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 description 3
- 241000219094 Vitaceae Species 0.000 description 3
- 235000010208 anthocyanin Nutrition 0.000 description 3
- 229930002877 anthocyanin Natural products 0.000 description 3
- 239000004410 anthocyanin Substances 0.000 description 3
- 150000004636 anthocyanins Chemical class 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- 235000021021 grapes Nutrition 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229930003935 flavonoid Natural products 0.000 description 2
- 150000002215 flavonoids Chemical class 0.000 description 2
- 235000017173 flavonoids Nutrition 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 229930003268 Vitamin C Natural products 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007760 free radical scavenging Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- LUKBXSAWLPMMSZ-UHFFFAOYSA-N resveratrol Chemical compound C1=CC(O)=CC=C1C=CC1=CC(O)=CC(O)=C1 LUKBXSAWLPMMSZ-UHFFFAOYSA-N 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
Images
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model belongs to the grape is planted the application apparatus field, relates to and hides the rain frame, especially relates to a grape is planted with automatic frame that hides rain. Center pillar and the side stand of setting in the center pillar both sides that sets up including the interval, the top of center pillar and side stand is provided with the backup pad, the backup pad is the arc setting, the top of center pillar is provided with the containing box, the center pillar sets up the bottom at the containing box along the long limit direction interval of containing box, be provided with left side rainshelter cloth axle and the right side rainshelter cloth axle that is used for center pillar unilateral to hide rain in the containing box, left side rainshelter cloth axle and right side rainshelter cloth axle all twine and have the rainshelter cloth, left side rainshelter cloth axle and right side rainshelter cloth axle rotate and set up in the containing box, the utility model discloses the structure is ingenious, low cost, be fit for using widely on a large scale.
Description
Technical Field
The utility model belongs to the grape is planted the application apparatus field, relates to and hides the rain frame, especially relates to a grape is planted with automatic frame that hides rain.
Background
The grape is rich in vitamins, minerals and flavonoids. The flavonoid is a powerful antioxidant, has antiaging and free radical scavenging effects. The grape also contains an anticancer trace element (resveratrol) which can prevent canceration of healthy cells and prevent cancer cells from spreading. Not only grape flesh, grape skin and grape seeds are also very beneficial to women. The anthocyanin in the grape seeds is rich, the antioxidant effect of the anthocyanin is 18 times higher than that of the vitamin C, and the anthocyanin is a true antioxidant star.
Climate factors are the main indicators of regionalization of grape varieties. In most cases, it is often the climate that dominates the growth, the outcome and the quality of the wine, climate factors have become the most important and active of many factors. The weather conditions such as illumination, brightness, precipitation and the like are all necessary for the growth and fruiting of the grapes, particularly in summer and autumn. The amount of precipitation and the seasonal distribution strongly influence the growth and development of grapes and the yield and quality of grapes. The climate of the main grape cultivation area in China is a monsoon climate (except Xinjiang), high temperature and raininess are caused in summer, and the difficulty of grape cultivation is further increased in rainy days in spring in south. Except that Xinjiang, unfavorable to the grape, the moisture stress phenomenon is showing very much to the grape performance, and the use of rainshelter makes the daylighting of grape receive the influence, and current rainshelter does not have the function of sunshade in addition for partial burn appears in summer in the grape, especially in summer noon, after the temperature is higher, the photosynthesis can be suspended to the grape, makes ripe grape sweetness descend.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to foretell grape technical problem that the sunshade that hides rain exists, provide a reasonable in design, simple structure, low cost and can realize the automatic grape that hides rain frame of planting with hiding.
In order to achieve the above purpose, the technical scheme adopted by the utility model is that the utility model provides an automatic rain shielding frame for grape planting, which comprises a central upright post and side upright posts, wherein the central upright post is arranged at intervals, the side upright posts are arranged at two sides of the central upright post, the top parts of the central upright post and the side upright posts are provided with supporting plates, the supporting plates are arranged in an arc shape, the top part of the central upright post is provided with an accommodating box, the central upright post is arranged at the bottom part of the accommodating box at intervals along the long side direction of the accommodating box, a left rain shielding cloth shaft and a right rain shielding cloth shaft for shielding rain at one side of the central upright post are arranged in the accommodating box, the left rain shielding cloth shaft and the right rain shielding cloth shaft are both wound with rain shielding cloth, the left rain shielding cloth shaft and the right shielding cloth shaft are rotatably arranged in the accommodating box, one end of the rain shielding cloth, which is far away from the left rain shielding cloth shaft or the right shielding cloth shaft, is provided with a guide, the both ends of guiding axle are provided with the slider, be provided with in the backup pad with slider matched with slide, the long edge direction setting of backup pad is followed to the slide, the slider is kept away from the one end of left cloth axle or right cloth axle that hides rain and is provided with the haulage rope, the one end that the slider was kept away from to the haulage rope is provided with left side and pulls axle or right side and pulls the axle, left side pulls the axle and right side and pulls the axle rotation setting in the containing box.
As preferred, left side cloth axle and right cloth axle that hides rain set up from top to bottom with left traction shaft, right traction shaft, a left side is drawn the axle and is established in the below of left cloth axle that hides rain, left side cloth axle that hides rain, right cloth axle that hides rain and the tip of left traction shaft and right traction shaft are provided with driven gear, be provided with driving motor in the containing box, driving motor's power end is connected with the driving gear, the cover has the gear chain between driven gear and the driving gear.
Preferably, a fixed pulley for a traction rope to pass through is arranged below the supporting plate.
Preferably, a walking ball is arranged below the slider, and the walking ball is rotatably arranged below the slider.
Preferably, the rain-proof cloth is wound on the left rain-proof cloth shaft and the right rain-proof cloth shaft at intervals, the rain-proof cloth is arranged between the two adjacent supporting plates, and the slide ways are arranged on two sides of the top surfaces of the supporting plates.
Preferably, the winding direction of the left rain-proof cloth shaft is opposite to that of the left traction shaft, and the winding direction of the right rain-proof cloth shaft is opposite to that of the right traction shaft.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model discloses a grape is planted with automatic rain frame that hides, the problem of current rainshelter sunshade has then been solved through the cloth that hides that sets up can receive and release, simultaneously, the utility model discloses the structure is ingenious, low cost, be fit for using widely on a large scale.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of an automatic rain shelter for grape planting according to embodiment 1;
fig. 2 is a front view of the automatic rain shelter for grape planting according to embodiment 1;
FIG. 3 is a schematic structural view of a support plate provided in embodiment 1;
fig. 4 is a partial structural view of an end portion of the waterproof cloth according to embodiment 1;
fig. 5 is a schematic structural view of a left tarpaulin shaft, a right tarpaulin shaft, a left traction shaft and a right traction shaft provided in embodiment 1 in a wound state;
in the above figures, 1, a central upright post; 2. a side column; 21. a connecting rod; 3. a support plate; 31. a slideway; 32. a fixed pulley; 4. a storage box; 41. a left rain cloth shaft; 42. a right rain cloth shaft; 43. a left traction shaft; 44. a right traction shaft; 45. a driven gear; 46. a driving gear; 47. a gear train; 5. a rain cloth; 6. a guide shaft; 61. a slider; 62. walking balls; 63. and (6) pulling the rope.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
In order to realize the storage of the sun-shading equipment, different from the prior art, the top of the central upright post 1 is provided with the storage box 4, the storage box 4 is formed by splicing six plates, in the embodiment, the central upright post 1 is arranged at the bottom of the storage box 4 at intervals along the long side direction of the storage box 4, in order to realize the storage, in the embodiment, the structural design of the rain-shading cloth 5 is adopted to replace the traditional fixed rain-shading plate, the rain-shading cloth 5 is a common polyethylene plastic film for the existing greenhouse, and certainly can also be a high-strength wire knife scraping cloth, the thickness of the polyethylene plastic film is considered to be lower due to the main reason of selecting the polyethylene plastic film, when the length is about 5 meters (at present, the distance between the existing grape planting rows is 2.5 meters, and the rain-shading frame takes the grape frame covering 4 rows as a reference), and the winding thickness of the rain-.
Be provided with in containing box 4 and be used for central pillar 1 unilateral to hide left raincloth axle 41 and right raincloth axle 42 of rain (left piece district and right piece district are cut apart into to central pillar 1), in this embodiment, left side raincloth axle 41 and right raincloth axle 42 symmetry interval set up, it has raincloth 5 to hide all twine at left raincloth axle 41 and right raincloth axle 42, raincloth 5 sets up between two adjacent backup pads 3, slide 31 sets up the both sides at the backup pad 3 top surface. In this way, with the cooperation of the tarpaulin 5 and the support plate 3, an overall covering of the lower side is achieved.
Left side cloth axle 41 and right side cloth axle 42 that hides rotate and set up in containing box 4, and specifically speaking is provided with the rotation that left side cloth axle 41 and right side cloth axle 42 that hides in containing box 4 and the bearing frame realizes that the axle is realized to bearing and bearing frame, utilizes the rotation that bearing and bearing frame realized to belong to current mature technology, for this reason, in this embodiment drawing, does not provide the schematic structure of bearing and bearing frame. The left and right rain fly shafts 41, 42 can be driven by conventional servo motors or roller bearings.
In order to ensure the accurate winding and covering of the rainfly 5, in the embodiment, the guiding shaft 6 is provided at one end of the rainfly 5 away from the left rainfly shaft 41 or the right rainfly shaft 42, the guiding shaft 6 has two functions, one function is to ensure the unfolding of the rainfly 5, and the other function is to perform the pulling function, for the reason that the rainfly 5 is to be unfolded, the guiding shaft 6 is arranged in parallel with the left rainfly shaft 41 or the right rainfly shaft 42, meanwhile, the sliding blocks 61 are provided at both ends of the guiding shaft 6, the supporting plate 3 is provided with the slide 31 matched with the sliding blocks 61, the slide 31 is arranged along the long side direction of the supporting plate 3, the end of the sliding blocks 61 away from the left rainfly shaft 41 or the right rainfly shaft 42 is provided with the pulling rope 63, so that the rainfly 5 covers the gap between the supporting plates 3 under the action of the pulling rope 63.
For convenience of control, in the present embodiment, one end of the pulling rope 63 away from the slider 61 is provided with the left pulling shaft 43 or the right pulling shaft 44, and the left pulling shaft 43 and the right pulling shaft 44 are rotatably provided in the storage box 4. In order to realize that the retraction and extension work of the rainfly 5 can be satisfied by the forward rotation and the reverse rotation of one motor, in this embodiment, the left rainfly shaft 41 and the right rainfly shaft 42 are vertically arranged with the left traction shaft 43 and the right traction shaft 44, and the left traction shaft 43 is arranged below the left rainfly shaft 41, of course, the right traction shaft 44 is arranged below the right rainfly shaft 42, more specifically, below the side, and the purpose of the arrangement is to ensure the tension of the gear chain 47.
Driven gears 45 are arranged at the end parts of the left rain-proof cloth shaft 41, the right rain-proof cloth shaft 42, the left traction shaft 43 and the right traction shaft 44, specifically at the two ends, a bearing and a bearing seat are arranged in the middle (the area covered by the support plate 3) to ensure the stability during rotation, a driving motor (a servo motor, not shown in the figure) is arranged in the storage box 4, a driving gear 46 is connected to the power end of the driving motor, and a gear chain 47 is sleeved between the driven gear and the driving gear 46. Thus, under the driving of the gear chain 47, the control of one motor is realized, if the length of the planted row is too long, the control needs to be carried out in a segmented mode, and 20 meters is taken as an optimal design. Meanwhile, the winding direction of the left rain-proof cloth shaft 41 is opposite to that of the left traction shaft 43, the winding direction of the right rain-proof cloth shaft 42 is opposite to that of the right traction shaft 44, and therefore the arrangement is ensured, when the motor rotates forwards, the left rain-proof cloth shaft 41 and the right rain-proof cloth shaft 42 are in the state of collecting the rain-proof cloth 5, the left traction shaft 43 and the right traction shaft 44 are in the state of placing the traction rope 63, when the motor rotates backwards, the left rain-proof cloth shaft 41 and the right rain-proof cloth shaft 42 are in the state of placing the rain-proof cloth 5, and the left traction shaft 43 and the right traction shaft 44 are in the state of collecting the traction rope 63, so that automatic covering is realized, and of course, corresponding through holes are arranged on two sides of the storage box 4 and used for the passing of the rain-proof cloth 5 and.
In order to ensure the position of the pulling rope 63, a fixed pulley 32 for the pulling rope 63 to pass through is arranged below the support plate 3, the pulling rope 63 passes through the fixed pulley 32 in an S shape, in the embodiment, a through hole is arranged at one end of the slideway 31 far away from the containing box 4, the through hole penetrates through the support plate 3, and the fixed pulley is arranged in the through hole so as to be matched with the fixed pulley 32 below.
In order to facilitate the slide way 31 of the slider 61, in the present embodiment, the traveling ball 62 is provided below the slider 61, and the traveling ball 62 is rotatably provided below the slider 61. The slider 61 is arranged in a cross shape as a whole, the upper portion and the lower portion of the slider are used for connecting the guide shaft 6 and the walking ball 62, and the left portion and the right portion of the slider are arranged in the slide way 31.
Through foretell setting, utilize corotation and the reversal of motor, realize receiving and releasing to the waterproof cloth 5, and then the rainwater of solving and the problem of noon sunshine, in addition, because the applicant is located wind-force not very big, for this reason, need not consider the problem of wind-force, consider the great problem of southern wind-force, if meet strong wind rainwater weather, can increase the counter weight on backup pad 3, push down waterproof cloth 5, play the purpose of protection waterproof cloth 5.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. An automatic rain shielding frame for grape planting is characterized by comprising a central stand column and side stand columns, wherein the central stand column and the side stand columns are arranged at two sides of the central stand column at intervals, a supporting plate is arranged at the top of the central stand column and the top of the side stand columns and is arranged in an arc shape, a containing box is arranged at the top of the central stand column, the central stand columns are arranged at the bottom of the containing box at intervals along the long edge direction of the containing box, a left rain shielding cloth shaft and a right rain shielding cloth shaft for shielding rain at one side of the central stand column are arranged in the containing box, rain shielding cloth is wound on the left rain shielding cloth shaft and the right rain shielding cloth shaft respectively, the left rain shielding cloth shaft and the right rain shielding cloth shaft are rotatably arranged in the containing box, a guide shaft is arranged at one end, away from the left rain shielding cloth shaft or the right rain shielding cloth shaft, of the rain shielding cloth, the guide shaft is arranged in parallel with the left rain shielding cloth shaft or the right shielding, be provided with in the backup pad with slider matched with slide, the slide sets up along the long limit direction of backup pad, the one end that left cloth axle or right cloth axle are kept away from to the slider is provided with the haulage rope, the one end that the slider was kept away from to the haulage rope is provided with left traction shaft or right traction shaft, left side traction shaft and right traction shaft rotate and set up in the containing box.
2. The automatic rain shelter for grape cultivation according to claim 1, wherein the left rain shelter cloth shaft and the right rain shelter cloth shaft are arranged above and below the left traction shaft and the right traction shaft, the left traction shaft is arranged below the left rain shelter cloth shaft, the end portions of the left rain shelter cloth shaft, the right rain shelter cloth shaft, the left traction shaft and the right traction shaft are provided with driven gears, the storage box is internally provided with a driving motor, the power end of the driving motor is connected with a driving gear, and a gear chain is sleeved between the driven gear and the driving gear.
3. The automatic rain shelter for grape planting according to claim 2, wherein a fixed pulley for a pulling rope to pass through is arranged below the support plate.
4. The automatic rain shelter for grape planting according to claim 3, wherein a walking ball is arranged below the sliding block, and the walking ball is rotatably arranged below the sliding block.
5. The automatic rain shelter for grape planting according to claim 4, wherein the rain sheltering cloth is wound on the left rain sheltering cloth shaft and the right rain sheltering cloth shaft at intervals, the rain sheltering cloth is arranged between two adjacent supporting plates, and the slide ways are arranged on two sides of the top surface of the supporting plates.
6. The automatic rain shelter for grape planting according to claim 5, wherein the winding direction of the left rain shelter shaft is opposite to the winding direction of the left traction shaft, and the winding direction of the right rain shelter shaft is opposite to the winding direction of the right traction shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921696559.7U CN210641692U (en) | 2019-10-11 | 2019-10-11 | Automatic rain shielding frame for grape planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921696559.7U CN210641692U (en) | 2019-10-11 | 2019-10-11 | Automatic rain shielding frame for grape planting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210641692U true CN210641692U (en) | 2020-06-02 |
Family
ID=70807406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921696559.7U Expired - Fee Related CN210641692U (en) | 2019-10-11 | 2019-10-11 | Automatic rain shielding frame for grape planting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210641692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110521469A (en) * | 2019-10-11 | 2019-12-03 | 山东省葡萄研究院 | Wine-growing automatic rain shading frame |
-
2019
- 2019-10-11 CN CN201921696559.7U patent/CN210641692U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110521469A (en) * | 2019-10-11 | 2019-12-03 | 山东省葡萄研究院 | Wine-growing automatic rain shading frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208273728U (en) | A kind of energy-saving photovoltaic green-house with dimming function | |
| CN210641692U (en) | Automatic rain shielding frame for grape planting | |
| CN203613752U (en) | Folding awning | |
| CN211580938U (en) | Inclined automatic rain shelter | |
| CN205727320U (en) | Fructus actinidiae chinensis plantation frame | |
| CN204948936U (en) | Sunshade heavy curtain device in greenhouse if indeed vegetables are grown seedlings | |
| CN210275295U (en) | Automatic sunshade big-arch shelter of rolling | |
| CN206491072U (en) | A kind of greenhouse for being used for oil with tree peony nursery | |
| CN109380039B (en) | A solar protection devices for landscape plant | |
| CN103609384B (en) | A kind of viticultural method of sheltering from heat or light | |
| CN110521469A (en) | Wine-growing automatic rain shading frame | |
| CN213095221U (en) | Grape planting frame | |
| CN210103197U (en) | Domestic fungus stoving sun-shading heat preservation coiling mechanism for big-arch shelter | |
| CN211458241U (en) | Fruit growing protection is with sunshade device that keeps off rain | |
| CN207543813U (en) | A kind of special lew of open grape | |
| CN210869018U (en) | Three-section folding type internal heat insulation device for sunlight greenhouse | |
| CN110463482B (en) | Three-section folding internal heat preservation device of sunlight greenhouse | |
| CN206760234U (en) | A kind of intelligent Greenhouse system | |
| CN209806619U (en) | Sun-proof light filling device of greenhouse roof sunshade | |
| CN206728724U (en) | Potted plant miniature chrysanthemum shade culture device | |
| CN207443692U (en) | Greenhouse shading device | |
| CN206333103U (en) | Plant sunshade | |
| CN214709096U (en) | Glass greenhouse with adjustable illumination | |
| CN217428821U (en) | Gold thread lotus sunshade | |
| CN217936652U (en) | Breed and plant dual-purpose big-arch shelter |
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: 20200602 |