CN211532085U - Greenhouse sun-shading device - Google Patents
Greenhouse sun-shading device Download PDFInfo
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- CN211532085U CN211532085U CN201922064520.XU CN201922064520U CN211532085U CN 211532085 U CN211532085 U CN 211532085U CN 201922064520 U CN201922064520 U CN 201922064520U CN 211532085 U CN211532085 U CN 211532085U
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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
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Abstract
The utility model belongs to the technical field of the agricultural facility, especially, a big-arch shelter solar protection devices, it is fixed usually to solving current solar protection devices, it is all very inconvenient to receive and release, can not adjust the sunshade effect at any time, can not be to the shading angle, problem that the size etc. is adjusted, the following scheme is proposed now, it includes the big-arch shelter support, the top fixed mounting of a plurality of big-arch shelter supports has same diaphragm, the top fixed mounting of diaphragm has the rectangle case, the diaphragm both sides are all rotated and are installed the curb plate, the equal fixed mounting in both sides of one of them big-arch shelter support of a plurality of big-arch shelter supports has fixed plate and limiting plate, the top fixed mounting of fixed plate has the bottom of guide bar, the top fixed mounting of guide bar is. The utility model discloses a motor and sliding plate contract sunshade cloth and curb plate respectively, simple structure, the simple operation, and stability is high, easily realizes.
Description
Technical Field
The utility model relates to an agricultural facilities technical field especially relates to a big-arch shelter solar protection devices.
Background
With the development of agricultural technology, a large number of greenhouses or greenhouses are adopted, and the greenhouse vegetable planting technology is a relatively common technology, has relatively good heat insulation performance and is popular among people. In general, the greenhouse vegetable can adopt a structural framework mainly comprising bamboo and steel, and then one or more layers of heat-insulating plastic films are covered on the structural framework, so that a complete greenhouse space is manufactured by a simple structure. The plastic film can effectively prevent carbon dioxide generated in the growth process of vegetables from losing so as to achieve the heat preservation effect required in the greenhouse. In greenhouses, sun shading devices are indispensable.
The existing sun shading device is usually fixed, is inconvenient to fold and unfold, cannot adjust the sun shading effect at any time, and cannot adjust the sun shading angle, the size and the like, so that the greenhouse sun shading device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the prior sun-shading device is usually fixed, is inconvenient to fold and unfold, cannot adjust the sun-shading effect at any time, cannot adjust the sun-shading angle, the size and the like, and provides the greenhouse sun-shading device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a greenhouse sunshade device comprises greenhouse supports, wherein the tops of a plurality of greenhouse supports are fixedly provided with a same transverse plate, the top end of the transverse plate is fixedly provided with a rectangular box, the two sides of the transverse plate are respectively and rotatably provided with a side plate, the two sides of one of the greenhouse supports are respectively and fixedly provided with a fixed plate and a limiting plate, the top end of the fixed plate is fixedly provided with the bottom end of a guide rod, the top end of the guide rod is fixedly arranged on the limiting plate, the guide rod is provided with a sliding plate in a sliding manner, the side, away from each other, of each sliding plate is respectively and rotatably provided with the bottom end of a supporting column, the top ends of the two supporting columns are respectively and rotatably arranged on the corresponding side plates, the bottom of the inner side of one of the greenhouse supports is fixedly provided with a U-shaped plate, the top of the, another reel rotation in two reels is installed on the U-shaped board, two rollers are installed to the rectangle incasement rotation, the one end rotation of two rollers is installed on the inner wall of rectangle case, the other end of two rollers extends to the rectangle incasement and fixed mounting has the gear, a gear fixed mounting in two gears has the output shaft of motor, the motor passes through bolt fixed mounting on the diaphragm, the top fixed mounting of sliding plate has the one end of copper wire, the other end of copper wire passes the limiting plate, walk around another reel of a reel after fixed mounting in two reels.
Preferably, one end of the sun-shading cloth is fixedly mounted on the roll shaft, and the other end of the sun-shading cloth is fixedly connected with the counterweight pipe to prevent the other end of the sun-shading cloth from shifting.
Preferably, be equipped with the trompil on the limiting plate, trompil department rotates installs the ball, is equipped with the recess on the ball, and the copper wire roll mounting protects the copper wire, reduces wearing and tearing on the ball.
Preferably, the rear side of the other of the two reels is rotatably mounted on the rear side of the U-shaped plate, and the front side of the other of the two reels extends to the front side of the U-shaped plate, so that the other of the two reels is rotatably mounted on the U-shaped plate.
Preferably, the ratchet wheel is fixedly mounted on the front side of the other reel of the two reels, a pawl is meshed with the ratchet wheel, and the pawl is fixedly mounted on the front side of the U-shaped plate to achieve rotation limitation of the other reel of the two reels.
Preferably, the U-shaped plate is fixedly provided with a limiting rod, the limiting rod is fixedly provided with one end of a spring, the other end of the spring is fixedly arranged on the pawl, the pawl is rotatably provided with one end of a sliding rod, and the other end of the sliding rod is slidably arranged on the limiting rod to realize the position movement of the pawl.
In the utility model, when the greenhouse needs to be shaded, the ratchet wheel is rotated anticlockwise to enable the other reel of the two reels to start winding, the sliding plate is enabled to move upwards to drive the supporting column to move upwards, the side plate is enabled to be opened, when the greenhouse is opened to a needed angle, the ratchet wheel stops rotating, the pawl limits the position of the ratchet wheel, the ratchet wheel is prevented from rotating clockwise, the motor is started to enable the two gears to rotate, the sunshade cloth is put down, the balance weight pipe limits the position of the other end of the sunshade cloth, and the shift is prevented;
the utility model discloses a motor and sliding plate contract sunshade cloth and curb plate respectively, simple structure, the simple operation, and stability is high, easily realizes.
Drawings
Fig. 1 is a schematic structural view of a greenhouse sunshade device provided by the present invention;
FIG. 2 is a side view of a reel of the sunshade device for a greenhouse according to the present invention;
FIG. 3 is a top sectional view of a rectangular box of the sunshade device for a greenhouse according to the present invention;
fig. 4 is a schematic structural view of a portion a of a greenhouse sunshade apparatus provided by the present invention;
fig. 5 is a schematic structural view of a portion B of the greenhouse sunshade device provided by the present invention;
fig. 6 is a schematic structural view of a portion C of the greenhouse sunshade device provided by the present invention.
In the figure: 1. a greenhouse bracket; 2. a transverse plate; 3. a side plate; 4. a support pillar; 5. a fixing plate; 6. a limiting plate; 7. a guide bar; 8. a sliding plate; 9. a rectangular box; 10. a steel wire; 11. fixing the rod; 12. a reel; 13. a counterweight pipe; 14. a U-shaped plate; 15. a roll shaft; 16. a gear; 17. a motor; 18. a ball bearing; 19. a ratchet wheel; 20. a pawl; 21. a limiting rod; 22. a spring; 23. a slide bar; 24. a sun-shading cloth.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-6, a greenhouse sunshade device comprises greenhouse supports 1, a same transverse plate 2 is fixedly installed at the tops of a plurality of greenhouse supports 1, a rectangular box 9 is fixedly installed at the top end of the transverse plate 2, side plates 3 are rotatably installed at both sides of the transverse plate 2, a fixed plate 5 and a limiting plate 6 are fixedly installed at both sides of one greenhouse support 1 of the greenhouse supports 1, the bottom end of a guide rod 7 is fixedly installed at the top end of the fixed plate 5, the top end of the guide rod 7 is fixedly installed on the limiting plate 6, a sliding plate 8 is slidably installed on the guide rod 7, the bottom ends of supporting columns 4 are rotatably installed at the sides, away from each other, of the two sliding plates 8, the top ends of the two supporting columns 4 are rotatably installed on the corresponding side plates 3, a U-shaped plate 14 is fixedly installed at the bottom of the inner side of one greenhouse support 1 of the greenhouse supports 1, a fixing rod 11, one reel 12 of the two reels 12 is fixedly mounted on the fixing rod 11, the other reel 12 of the two reels 12 is rotatably mounted on the U-shaped plate 14, two roll shafts 15 are rotatably mounted in the rectangular box 9, one ends of the two roll shafts 15 are rotatably mounted on the inner wall of the rectangular box 9, the other ends of the two roll shafts 15 extend out of the rectangular box 9 and are fixedly mounted with gears 16, one gear 16 of the two gears 16 is fixedly mounted with an output shaft of a motor 17, the motor 17 is fixedly mounted on the transverse plate 2 through bolts, one end of a steel wire 10 is fixedly mounted at the top of the sliding plate 8, the other end of the steel wire 10 passes through the limiting plate 6 and is fixedly mounted on the other reel 12 of the two reels 12 after bypassing one reel 12 of the two reels 12.
In this embodiment, one end of the sunshade cloth 24 is fixedly mounted on the roller shaft 15, and the other end of the sunshade cloth 24 is fixedly connected with the counterweight pipe 13 to prevent the other end of the sunshade cloth 24 from deviating.
In this embodiment, be equipped with the trompil on the limiting plate 6, trompil department rotates installs ball 18, is equipped with the recess on the ball 18, and copper wire 10 roll mounting protects copper wire 10, reducing wear on ball 18.
In the present embodiment, the rear side of the other of the two reels 12 is rotatably mounted on the rear side of the U-shaped plate 14, and the front side of the other of the two reels 12 extends to the front side of the U-shaped plate 14, so that the other of the two reels 12 is rotatably mounted on the U-shaped plate 14.
In the embodiment, the ratchet wheel 19 is fixedly mounted on the front side of the other reel 12 of the two reels 12, the pawl 20 is meshed with the ratchet wheel 19, and the pawl 20 is fixedly mounted on the front side of the U-shaped plate 14, so that the rotation limitation of the other reel 12 of the two reels 12 is realized.
In this embodiment, a limiting rod 21 is fixedly mounted on the U-shaped plate 14, one end of a spring 22 is fixedly mounted on the limiting rod 21, the other end of the spring 22 is fixedly mounted on the pawl 20, one end of a sliding rod 23 is rotatably mounted on the pawl 20, and the other end of the sliding rod 23 is slidably mounted on the limiting rod 21, so that the pawl 20 is moved.
The utility model discloses in, at first when needs carry out the sunshade to the big-arch shelter, anticlockwise rotation ratchet 19, another reel 12 in making two reels 12 begins the wire winding, make sliding plate 8 rebound, drive support column 4 rebound, make curb plate 3 open, when opening the angle that needs, stall ratchet 19, pawl 20 carries out the position to ratchet 19 and prescribes a limit to, prevent ratchet 19 clockwise turning, open motor 17, make two gears 16 rotate, put down puggaree 24, counter weight pipe 13 carries out the position to the other end of puggaree and prescribes a limit to, prevent to take place the skew.
Claims (6)
1. A greenhouse sun-shading device comprises greenhouse supports (1) and is characterized in that the tops of a plurality of greenhouse supports (1) are fixedly provided with a same transverse plate (2), the top end of the transverse plate (2) is fixedly provided with a rectangular box (9), the two sides of the transverse plate (2) are respectively and rotatably provided with a side plate (3), the two sides of one greenhouse support (1) of the greenhouse supports (1) are respectively and fixedly provided with a fixed plate (5) and a limiting plate (6), the top end of the fixed plate (5) is fixedly provided with the bottom end of a guide rod (7), the top end of the guide rod (7) is fixedly arranged on the limiting plate (6), a sliding plate (8) is slidably arranged on the guide rod (7), the bottom ends of supporting columns (4) are respectively and rotatably arranged on the sides far away from each other of the two sliding plates (8), the top ends of the two supporting columns (4, a U-shaped plate (14) is fixedly installed at the bottom of the inner side of one greenhouse bracket (1) of the greenhouse brackets (1), a fixing rod (11) is fixedly installed at the top of the inner side of one greenhouse bracket (1) of the greenhouse brackets (1), one reel (12) of the two reels (12) is fixedly installed on the fixing rod (11), the other reel (12) of the two reels (12) is rotatably installed on the U-shaped plate (14), two roll shafts (15) are rotatably installed in the rectangular box (9), one ends of the two roll shafts (15) are rotatably installed on the inner wall of the rectangular box (9), the other ends of the two roll shafts (15) extend out of the rectangular box (9) and are fixedly installed with gears (16), one gear (16) of the two gears (16) is fixedly installed with an output shaft of a motor (17), and the motor (17) is fixedly installed on the transverse plate (2) through bolts, one end of a steel wire (10) is fixedly mounted at the top of the sliding plate (8), and the other end of the steel wire (10) passes through the limiting plate (6) and is fixedly mounted on one (12) of the two reels (12) after bypassing the other (12) of the two reels (12).
2. The greenhouse sunshade device as claimed in claim 1, wherein one end of the sunshade cloth (24) is fixedly mounted on the roller shaft (15), and the other end of the sunshade cloth (24) is fixedly connected with the counterweight pipe (13).
3. The greenhouse sunshade device as claimed in claim 1, wherein said limiting plate (6) is provided with an opening, a ball (18) is rotatably mounted at said opening, said ball (18) is provided with a groove, and said steel wire (10) is rotatably mounted on said ball (18).
4. The sunshade device according to claim 1, wherein the rear side of the other reel (12) of said two reels (12) is rotatably mounted on the rear side of said U-shaped plate (14), and the front side of the other reel (12) of said two reels (12) extends to the front side of said U-shaped plate (14).
5. The greenhouse sunshade device as claimed in claim 1, wherein a ratchet wheel (19) is fixedly mounted on the front side of the other reel (12) of the two reels (12), a pawl (20) is engaged with the ratchet wheel (19), and the pawl (20) is fixedly mounted on the front side of the U-shaped plate (14).
6. A greenhouse solar protection system as claimed in claim 5, characterized in that the U-shaped plate (14) is fixedly mounted with a limiting rod (21), the limiting rod (21) is fixedly mounted with one end of a spring (22), the other end of the spring (22) is fixedly mounted on a pawl (20), the pawl (20) is rotatably mounted with one end of a sliding rod (23), and the other end of the sliding rod (23) is slidably mounted on the limiting rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922064520.XU CN211532085U (en) | 2019-11-26 | 2019-11-26 | Greenhouse sun-shading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922064520.XU CN211532085U (en) | 2019-11-26 | 2019-11-26 | Greenhouse sun-shading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211532085U true CN211532085U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922064520.XU Active CN211532085U (en) | 2019-11-26 | 2019-11-26 | Greenhouse sun-shading device |
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| Country | Link |
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| CN (1) | CN211532085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112385863A (en) * | 2020-11-06 | 2021-02-23 | 陈燕 | Carbon sweet potato roasting device |
-
2019
- 2019-11-26 CN CN201922064520.XU patent/CN211532085U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112385863A (en) * | 2020-11-06 | 2021-02-23 | 陈燕 | Carbon sweet potato roasting device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220527 Address after: 066000 east side of Taihe Road and north side of Yongtai street, Lulong County Economic Development Zone, Qinhuangdao City, Hebei Province Patentee after: Qinhuangdao Rongma Technology Co.,Ltd. Address before: 264200 No. 18, east section of Chengshan Avenue, Rongcheng City, Weihai City, Shandong Province Patentee before: Chen Yan |
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| TR01 | Transfer of patent right |