CN212573687U - Vegetable greenhouse with roll up curtain device - Google Patents
Vegetable greenhouse with roll up curtain device Download PDFInfo
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- CN212573687U CN212573687U CN202020538199.4U CN202020538199U CN212573687U CN 212573687 U CN212573687 U CN 212573687U CN 202020538199 U CN202020538199 U CN 202020538199U CN 212573687 U CN212573687 U CN 212573687U
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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
Abstract
The utility model discloses a vegetable greenhouse with roll up curtain device, including the big-arch shelter main part, the big-arch shelter main part includes multiunit arched support frame, arched support frame includes two arch bars, arch bar bottom has set firmly the support pole setting, arch bar and support fixedly connected with pull rod between the pole setting, a plurality of arched support frame upper berths are equipped with the heat preservation membrane, be provided with the winding roller on two arch bars, big-arch shelter main part both sides have all set firmly the fixation roller, be fixed with the heat preservation on the fixation roller, the heat preservation is kept away from fixation roller one end and is convoluteed and be fixed in adjacent winding roller, the winding roller both ends have all set firmly the gear, the arch bar up end at big-arch shelter main part both ends has all set firmly the rack, still be provided with the drive assembly that the drive winding roller moved. The utility model discloses easy operation when rolling and laying the heat preservation to collect the heat preservation in the big-arch shelter bottom, reduce its long-time pressure to the big-arch shelter, increase of service life and be convenient for the inspection and change the heat preservation.
Description
Technical Field
The utility model relates to an agricultural production equipment technical field especially relates to a vegetable greenhouse with roll up curtain device.
Background
The greenhouse is also called as a 'cold greenhouse', and is an arched material greenhouse which is made by making a framework from materials such as bamboo and wood rods, cement rods, light steel pipes or pipe materials and the like into upright posts, pull rods, arch rods and pressure rods and covering the framework with a plastic film. In daytime, solar radiation is transmitted into the greenhouse to increase the temperature in the greenhouse, and generated heat is blocked in the greenhouse by the plastic film to finish heat accumulation; at night, because there is no heat source, the heat insulation material is usually required to be paved on the top of the greenhouse to insulate the interior of the greenhouse. The heat preservation material is spread at night and is laid on the shed top, and is rolled in daytime so that sunlight can be conveniently transmitted into the shed, the rolling and unrolling frequency is high, manual operation is mainly performed, and working hours are wasted.
To above-mentioned problem, chinese patent that patent publication number is CN206895348U has proposed a curtain machine is rolled up to big-arch shelter, curtain machine is rolled up to big-arch shelter includes roll-up spool, reduction gear, motor, support arm, supporting wheel and arc frame, and roll-up spool sets up along the direction of big-arch shelter length, and the one end of roll-up spool is fixed on the reduction gear, and the other end rotates with the supporting wheel to be connected, and the axis of supporting wheel is parallel with the axis of roll-up spool, and the motor is used for driving the reduction gear, and the arc frame is fixed subaerial and the arc of shape and big-arch shelter.
The said patent drives the rolling shaft to rotate along the motion of the arc frame by the motor, so that the straw curtain is wound on the rolling shaft and collected on the roof. In the actual production process, thereby straw curtain or other insulation material can absorb moisture and increase weight, and the canopy top of arranging for a long time can arouse the buckling deformation of big-arch shelter skeleton, influences the growth of the interior crop of canopy to insulation material arranges the canopy top in and is unfavorable for examining and changing it, has the space of improvement in addition.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vegetable greenhouse with roll up curtain device lays and collects heat preservation easy operation to collect the heat preservation in the big-arch shelter bottom, the inspection and the change of the heat preservation of being convenient for can avoid the big-arch shelter skeleton to receive its pressure and take place buckling deformation, increase of service life for a long time simultaneously.
The utility model discloses a can realize through following technical scheme: a vegetable greenhouse with a roller shutter device comprises a greenhouse main body, wherein the greenhouse main body comprises a plurality of groups of arched support frames which are arranged at intervals along the length direction of the greenhouse main body, each arched support frame comprises two oppositely-arranged arched rods, at least one supporting vertical rod is fixedly arranged at the bottom of each arched rod, a pull rod is fixedly connected between each arched rod and each supporting vertical rod, a plurality of heat-insulating films are paved on the arched support frames, winding rollers are arranged on the two oppositely-arranged arched rods in a sliding mode along the length direction of the arched rods, fixing rollers are fixedly arranged on the two sides of the length direction of the greenhouse main body, heat-insulating layers are fixedly arranged on the fixing rollers, one ends of the heat-insulating layers, far away from the fixing rollers, are wound and fixed to the adjacent winding rollers, the winding rollers extend towards the two sides along the length direction of the greenhouse main body, gears are fixedly arranged at the two ends of the winding rollers, racks which are meshed with the gears one by one are fixedly arranged, the greenhouse main body is further provided with a driving assembly for driving the winding roller to move along the length direction of the arch-shaped rod.
By adopting the technical scheme, the heat-insulating layer is wound on the winding roller and collected at the bottom of the greenhouse main body when not used, the winding roller is driven to move towards the top of the arch-shaped rod along the arch-shaped rod when the heat-insulating layer is used, the winding roller rotates around the axis direction of the winding roller while moving towards the top of the arch-shaped rod because the gears at the two ends of the winding roller and the racks on the arch-shaped rod are always in a meshed state in the movement process, and the heat-insulating layer is gradually unwound and spread on the heat-insulating film in the movement process of the winding roller because the other end of the heat-insulating layer fixedly wound on the winding roller is; in a similar way, when the heat preservation layer is collected, the winding roller is driven to move downwards along the arch-shaped rod, the winding roller rotates around the axis direction of the winding roller in the movement process all the time, the heat preservation layer is wound on the winding roller gradually, and finally the heat preservation layer is collected at the bottom of the greenhouse main body. The utility model discloses collection and expansion easy operation to the heat preservation to collect the heat preservation in the big-arch shelter bottom, thereby avoid the long-time heavy pressure big-arch shelter main part of heat preservation to make its skeleton take place the phenomenon of buckling deformation promptly arch support frame, collect the heat preservation in big-arch shelter main part bottom simultaneously, be convenient for inspect each change to the heat preservation, prolong the life of big-arch shelter when improving the heat preservation effect.
Further setting the following steps: the driving assembly comprises two supporting seats which are fixedly arranged at two ends of the greenhouse main body respectively, winding motors are fixedly arranged on the supporting seats under the two arch-shaped rods, rotating discs are fixedly arranged on rotating shafts of the winding motors, fixed discs are fixedly arranged on the supporting seats on one sides of the winding motors, belts are arranged between the fixed discs and the corresponding rotating discs, one ends of the belts are fixedly connected with the fixed discs, and the other ends of the belts are fixedly wound on the rotating discs; the two winding rollers are respectively sleeved on the two belts.
By adopting the technical scheme, when the heat-insulating layer needs to be unfolded, the winding motor drives the turntable to rotate, the belt is gradually shortened and wound on the turntable, and the belt drives the winding roller to move to the top of the arch-shaped rod along the length direction of the arch-shaped rod in the winding and winding process, so that the heat-insulating layer is finally unfolded; when the heat-insulating layer is rolled, the winding motor drives the rotating disc to rotate reversely, the belt is unwound from the rotating disc, the free section is gradually lengthened, the limiting effect of the free section on the winding roller is removed, the winding roller slides downwards along the arch-shaped rod under the action of gravity, and the heat-insulating layer is rolled in the downward sliding process.
Further setting the following steps: two elastic telescopic rods are arranged on the supporting seat and on one side, far away from the greenhouse main body, of the winding motor, the lower ends of the two elastic telescopic rods are hinged to the supporting seat, and the upper ends of the two elastic telescopic rods are hinged to the end portions of the winding rollers respectively.
Through adopting above-mentioned technical scheme, the elasticity telescopic link is in the contraction state all the time, when the winding roller moves along the arch-shaped rod, compresses tightly the winding roller all the time on the arch-shaped rod, and gear and rack remain the meshing all the time, guarantee that the winding roller remains along its self axis pivoted motion state all the time when moving along the arch-shaped rod, are favorable to going on smoothly that the heat preservation expandes and convolute the collection.
Further setting the following steps: the top of the greenhouse main body is inwards sunken, a fixing plate is erected at the sunken position along the length direction of the greenhouse main body, and a collecting space for accommodating the winding roller is defined between the fixing plate and the arched support frame; the fixed plate both ends all set firmly the jacking cylinder perpendicularly, the piston rod upper end of jacking cylinder sets firmly the jacking piece.
Through adopting above-mentioned technical scheme, when the winding roller moved to big-arch shelter main part top, get into and collect the space, avoid arousing the winding roller because of the belt is not hard up and slide down along the arch-shaped pole to wind the heat preservation, influence the heat preservation effect. When needs carry out the rolling to the heat preservation, at first utilize the jacking cylinder drive fixed plate both ends jacking piece synchronous upward movement, will arrange the collection space at the winding roller ejection big-arch shelter main part top on the jacking piece in, the winding roller overlap joint is on the arch-shaped pole, drives winding motor again and unreels the belt, makes the winding roller because of the effect of gravity along arch-shaped pole lapse, accomplishes the rolling of heat preservation.
Further setting the following steps: two guide surfaces which are respectively used for guiding the two winding rollers to move on the corresponding racks are arranged at the upper end part of the jacking block.
By adopting the technical scheme, the two winding rollers are ejected out of the collecting space under the action of the jacking block, the two guide surfaces respectively guide the two winding rollers to move to the corresponding arch-shaped rods, the movement direction of the winding rollers is further determined, and the stable operation of the device is ensured.
Further setting the following steps: the upper end of the arched support frame is provided with an opening, a support cross rod used for being lapped with the fixed plate is horizontally and fixedly arranged at the opening, and a reinforcing vertical rod used for supporting the support cross rod is fixedly arranged at the bottom of the support cross rod; the upper end surfaces of the supporting cross rods on the plurality of arched supporting frames are positioned in the same horizontal plane.
Through adopting above-mentioned technical scheme, be fixed in big-arch shelter main part top with the fixed plate level to add the enhancement pole setting that is used for firm fixed plate erection position in its bottom, be favorable to guaranteeing that its both ends of winding roller can steadily and overlap joint in step on the arch-shaped pole after by ejecting collection space, be favorable to going on in order of follow-up heat preservation coiling.
Further setting the following steps: and a material blocking frame is fixedly arranged on one side of the fixed roller, which is far away from the greenhouse main body.
Through adopting above-mentioned technical scheme, after the winding roller gliding along the arch-shaped pole and accomplish the rolling, receive keeping off the stopping of work or material rest and stop its motion to keeping away from big-arch shelter main part direction to finally collect neatly inside keeping off the work or material rest, the workman of being convenient for inspects and changes the heat preservation.
To sum up, the utility model discloses a beneficial technological effect does:
(1) the utility model discloses easy operation when expandes to the heat preservation and lays and the rolling, and collect the heat preservation in the big-arch shelter bottom and avoid the long-time heavy pressure big-arch shelter main part of heat preservation, be favorable to improving the life of big-arch shelter, be convenient for simultaneously inspect and change the heat preservation, improve the heat preservation effect.
(2) Under the combined action of the belt and the elastic telescopic rod, gears at two ends of the winding roller are always meshed with the racks at the upper end of the arch rod when the winding roller moves along the arch rod, and the winding roller is guaranteed to rotate around the axis direction of the winding roller along the movement of the arch rod, so that the heat-insulating layer is wound or unfolded.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a part of the structure of the present invention, which mainly shows the internal structure of the greenhouse main body;
FIG. 3 is a schematic view of a part of the structure of the present invention, mainly showing the structure of the arched supporting frame;
fig. 4 is a side view of the present invention;
fig. 5 is a partially enlarged view of a portion a in fig. 4.
Reference numerals: 1. a greenhouse main body; 200. an arched support frame; 201. an arch bar; 202. supporting the upright stanchion; 203. a pull rod; 204. a support rail; 3. a winding roller; 4. a gear; 5. a rack; 6. a fixed roller; 7. a supporting seat; 8. a winding motor; 9. fixing the disc; 10. a turntable; 11. a belt; 12. an elastic telescopic rod; 13. a fixing plate; 14. jacking a cylinder; 15. jacking blocks; 16. a guide surface; 17. reinforcing the vertical rod; 18. keep off the work or material rest.
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 and 3, for the utility model discloses a vegetable greenhouse with roll up curtain device, including greenhouse 1, greenhouse 1 includes a plurality of multiunit arched support frames 200 that set up along its length direction interval, and arched support frame 200 includes two arch bars 201, and two arch bars 201 set up at same perpendicular to greenhouse 1 length direction's in-plane interval, and arch bar 201 bottom is fixed with at least one vertical support pole setting 202 that just is used for supporting arch bar 201, the utility model discloses preferred three groups support pole setting 202. A pull rod 203 for reinforcing the connection between the arch bar 201 and the supporting upright 202 is fixedly connected between the arch bar 201 and the supporting rod. A horizontally arranged supporting cross bar 204 is fixedly connected between two adjacent supporting upright bars 202 on different arch bars 201 of the same arch-shaped support frame 200, and the two adjacent supporting upright bars 202 on two different arch bars 201 and the supporting cross bar 204 fixedly connecting the two adjacent supporting upright bars 202 together enclose a collecting space for collecting the winding roller 3 described below. The heat preservation films are paved on the plurality of arched support frames 200, when the greenhouse is used, solar radiation penetrates through the heat preservation films to enter the sealed greenhouse, and generated heat is difficult to be transferred to the outside through the heat preservation films, so that the temperature in the greenhouse is increased.
Referring to fig. 1 and 2, the greenhouse main body 1 is slidably provided with two winding rollers 3, the two winding rollers 3 are arranged along the length direction of the greenhouse main body 1, gears 4 are fixed at two ends of each winding roller 3, racks 5 are fixed on the upper end surfaces of the arch bars 201 at two ends of the greenhouse main body 1, and the two winding rollers 3 are erected on the arch bars 201 through meshing connection of the gears 4 and the racks 5. All be fixed with fixed roll 6 in 1 length direction's of big-arch shelter main part both sides, two fixed rolls 6 all are on a parallel with 1 length direction setting of big-arch shelter main part and extend to the other end from 1 one end of big-arch shelter main part, and fixed being provided with the heat preservation on the fixed roll 6, the heat preservation other end is convoluteed and is fixed and is set up on the winding roller 3 on the arch-shaped pole 201 adjacent with this fixed roll 6 that slides. Two ends of the greenhouse main body 1 are fixed with driving components for driving the two winding rollers 3 to move along the corresponding arch-shaped rods 201. The winding roller 3 moves along the length direction of the arch bar 201, and the heat preservation layer is spread on the greenhouse main body 1 or wound on the winding roller 3 to realize collection in the moving process.
Referring to fig. 1 and 5, the driving assembly includes: set firmly supporting seat 7 at 1 both ends of big-arch shelter main part, supporting seat 7 top in two all set firmly winding motor 8 under the arch-shaped pole 201, the utility model discloses a can realize the servo motor of just reversing. The supporting seat 7 is provided with a fixed disc 9 at one side of the two winding motors 8 which are far away from each other, a rotating disc 10 is fixed on a rotating shaft of each winding motor 8, a belt 11 is arranged between each fixed disc 9 and the corresponding rotating disc 10 on the adjacent winding motor 8, one end of each belt 11 is fixedly connected with the corresponding fixed disc 9, the other end of each belt is fixedly wound on the corresponding rotating disc 10, the belts 11 on the different rotating discs 10 are respectively sleeved on the corresponding winding rollers 3, and the winding rollers 3 are driven to move along the arch-shaped rods 201 through the retraction and release of the belts 11. In the movement process of the winding roller 3, because the gear 4 fixedly arranged at the two ends of the winding roller is meshed with the rack 5 on the arch rod 201, the winding roller 3 rotates around the axis direction of the winding roller while moving around the arch rod 201, thereby realizing the winding or the unwinding of the heat insulation layer on the winding roller. Keep away from on the supporting seat 7 and keep away from 1 one side of big-arch shelter main part in winding motor 8 and be provided with two elastic telescopic rod 12, two elastic telescopic rod 12 bottoms all are connected with supporting seat 7 upper surface is articulated, and its top stretches out with two winding rollers 3 respectively 4 one ends of gear are articulated to be connected. In the process that the winding roller 3 moves along the arch-shaped rod 201, the elastic telescopic rod 12 is always in a stretched state, the winding roller 3 is always abutted against the arch-shaped rod 201, the gear 4 on the winding roller 3 is tightly meshed with the rack 5 on the arch-shaped rod 201, the moving state of the arch-shaped rod 201 is ensured, and the winding and unfolding effects of the heat insulation layer are facilitated.
Referring to fig. 3 and 5, a fixing plate 13 is erected above the supporting cross bar 204 and inside the collecting space, the fixing plate 13 is arranged along the length direction of the greenhouse main body 1, the two ends of the fixing plate are vertically fixed with jacking cylinders 14, and the piston rods of the jacking cylinders 14 are fixed with jacking blocks 15 with the size equivalent to the width of the collecting space. After the winding roller 3 unreels the heat preservation and moves 1 top in the big-arch shelter main part, fall into and collect the space, avoid winding roller 3 fixed not firm and slide downwards along arch-shaped rod 201, reduce the heat preservation and lay the area, influence the heat preservation effect. When the heat preservation layer needs to be unreeled, the two jacking cylinders 14 are synchronously driven, the two winding rollers 3 are sent out of the collecting space by the aid of the jacking blocks 15, and are made to slide downwards along the arch-shaped rod 201 under the action of gravity, and rolling is completed. The top of the jacking block 15 is provided with two downward inclined guide surfaces 16, the two guide surfaces 16 are arranged oppositely, and the tail ends of the two guide surfaces are respectively directed to two different arch bars 201 after being lifted by the jacking air cylinder 14. The guide surfaces 16 are used to guide the transfer of the two winding rollers 3 to the respective arched rods 201, determining the movement and direction of the winding rollers 3, facilitating the stable operation of the device. The vertical and fixed connection at the bottom of the supporting cross rod 204 is used for stably reinforcing the vertical rod 17, which is beneficial to reinforcing the supporting effect of the supporting cross rod 204 on the fixing plate 13, and the fixing plate 13 is always positioned at a horizontal position, so that the two ends of the winding roller 3 can be stably and synchronously lapped on the arch-shaped rod 201 after being ejected out of the collecting space, and the orderly winding of the subsequent heat-insulating layer is facilitated.
Referring to fig. 1 and 4, a material blocking frame 18 is fixedly arranged on one side of the fixed roller 6, which is far away from the greenhouse main body 1, and the material blocking frame 18 is a plurality of arc-shaped connecting rods and extends from one end of the greenhouse main body 1 to the other end. When the winding roller 3 slides downwards along the arch bar 201 and finishes winding, the movement of the winding roller in the direction away from the greenhouse main body 1 is stopped by the material blocking frame 18, and finally the winding roller is collected in the material blocking frame 18 in order, so that the heat insulation layer wound on the arch bar 201 can be conveniently checked and replaced manually.
The utility model discloses a theory of operation and beneficial effect do: when the heat-insulating layer is not laid, the heat-insulating layer is wound on the winding roller 3 and collected with the bottom of the greenhouse; when the heat preservation layer is laid, the winding motor 8 is driven to wind the belt 11, the winding roller 3 continuously moves upwards along the arch-shaped rod 201 under the pulling of the belt 11, the heat preservation layer continuously expands and is laid on the greenhouse main body 1 due to the meshing relation of the gear 4 and the rack 5 in the moving process, and finally the heat preservation layer moves to the top of the greenhouse main body 1 and falls into the collecting space to finish the laying process; when the heat preservation layer needs to be rolled, the jacking cylinders 14 are used for synchronously driving the two jacking blocks 15, the winding roller 3 is ejected out of the collecting space and transferred to the arch-shaped rod 201, the winding motor 8 is driven to unreel the belt 11, the winding roller 3 continuously slides down along the arch-shaped rod 201 under the action of gravity, rotates around the axis direction of the winding roller in the sliding process and rolls the winding roller, and finally the winding roller stops at the bottom of the greenhouse after receiving the blocking of the material blocking frame 18 to complete rolling. This embodiment, easy operation when expanding to lay and rolling the heat preservation, and collect the heat preservation in the big-arch shelter bottom and avoid the long-time heavy pressure big-arch shelter main part 1 of heat preservation, be favorable to improving the life of big-arch shelter, be convenient for simultaneously inspect and change the heat preservation, improve the heat preservation effect.
The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a vegetable greenhouse with roll up curtain device, includes greenhouse main part (1), its characterized in that: big-arch shelter main part (1) is including following multiunit arch support frame (200) that its length direction interval set up, arch support frame (200) are including two arch-shaped pole (201) that set up relatively, arch-shaped pole (201) bottom has set firmly at least one and has supported pole setting (202), arch-shaped pole (201) with support fixedly connected with pull rod (203) between pole setting (202), a plurality of arch support frame (200) upper berth is equipped with the heat preservation membrane, two relative settings all slide along its length direction on arch-shaped pole (201) and be provided with winding roller (3), big-arch shelter main part (1) length direction's both sides have all set firmly fixed roller (6), be fixed with the heat preservation on fixed roller (6), the heat preservation is kept away from fixed in adjacent is convoluteed to fixed roller (6) one end winding roller (3), winding roller (3) are followed big-arch shelter main part (1) length direction extends just to both sides winding roller (3) both ends have all set firmly the tooth The wheel (4), the big-arch shelter main part (1) both ends arch bar (201) up end all set firmly with a plurality of rack (5) of gear (4) meshing one by one, still be provided with the drive on the big-arch shelter main part (1) coiling roller (3) are followed the drive assembly of arch bar (201) length direction motion.
2. The vegetable greenhouse with the roller shutter device as claimed in claim 1, wherein: the driving assembly comprises two supporting seats (7) which are fixedly arranged at two ends of the greenhouse main body (1) respectively, winding motors (8) are fixedly arranged on the supporting seats (7) under the two arch-shaped rods (201), rotating discs (10) are fixedly arranged on rotating shafts of the winding motors (8), fixed discs (9) are fixedly arranged on one sides of the winding motors (8) on the supporting seats (7), belts (11) are arranged between the fixed discs (9) and the corresponding rotating discs (10), one ends of the belts (11) are fixedly connected with the fixed discs (9), and the other ends of the belts are fixedly wound on the rotating discs (10); the two winding rollers (3) are respectively sleeved on the two belts (11).
3. The vegetable greenhouse with the roller shutter device as claimed in claim 2, wherein: the supporting seat (7) is provided with two elastic telescopic rods (12) on one side of the greenhouse main body (1) far away from the winding motor (8), the lower ends of the elastic telescopic rods (12) are hinged to the supporting seat (7), and the upper ends of the elastic telescopic rods are hinged to the end portions of the winding rollers (3).
4. The vegetable greenhouse with the roller shutter device as claimed in claim 1, wherein: the top of the greenhouse main body (1) is inwards sunken, a fixing plate (13) is erected at the sunken position along the length direction of the greenhouse main body (1), and a collecting space for accommodating the winding roller (3) is enclosed between the fixing plate (13) and the arched support frames (200); and both ends of the fixed plate (13) are vertically and fixedly provided with jacking cylinders (14), and the upper end parts of piston rods of the jacking cylinders (14) are fixedly provided with jacking blocks (15).
5. The vegetable greenhouse with the roller shutter device as claimed in claim 4, wherein: the upper end part of the jacking block (15) is provided with two guide surfaces (16) which are respectively used for guiding the two winding rollers (3) to move on the corresponding racks (5).
6. The vegetable greenhouse with the roller shutter device as claimed in claim 5, wherein: the upper end of the arched support frame (200) is provided with an opening, a support cross rod (204) used for being lapped with the fixing plate (13) is horizontally and fixedly arranged at the opening, and a reinforcing upright rod (17) used for supporting the support cross rod (204) is fixedly arranged at the bottom of the support cross rod (204); the upper end surfaces of the supporting cross rods (204) on the plurality of arched supporting frames (200) are positioned in the same horizontal plane.
7. The vegetable greenhouse with the roller shutter device as claimed in claim 1, wherein: and a material blocking frame (18) is fixedly arranged on one side of the fixed roller (6) far away from the greenhouse main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538199.4U CN212573687U (en) | 2020-04-13 | 2020-04-13 | Vegetable greenhouse with roll up curtain device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538199.4U CN212573687U (en) | 2020-04-13 | 2020-04-13 | Vegetable greenhouse with roll up curtain device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212573687U true CN212573687U (en) | 2021-02-23 |
Family
ID=74647799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020538199.4U Active CN212573687U (en) | 2020-04-13 | 2020-04-13 | Vegetable greenhouse with roll up curtain device |
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| Country | Link |
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| CN (1) | CN212573687U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113228999A (en) * | 2021-06-11 | 2021-08-10 | 中国农业大学 | Greenhouse external heat preservation quilt crossing type paving and rolling device |
| CN114097462A (en) * | 2021-11-12 | 2022-03-01 | 怀化方忠国兰文化有限公司 | Orchid is planted and is used nursery cabinet cultivated in a pot frame |
| CN114568181A (en) * | 2022-04-13 | 2022-06-03 | 北京中农绿源智慧农业有限公司 | Novel greenhouse heat preservation quilt building mechanism and building method |
| CN115316168A (en) * | 2022-09-30 | 2022-11-11 | 衡山福云生态农业有限责任公司 | Quick rolling and unrolling curtain mechanism on greenhouse of picking base |
-
2020
- 2020-04-13 CN CN202020538199.4U patent/CN212573687U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113228999A (en) * | 2021-06-11 | 2021-08-10 | 中国农业大学 | Greenhouse external heat preservation quilt crossing type paving and rolling device |
| CN114097462A (en) * | 2021-11-12 | 2022-03-01 | 怀化方忠国兰文化有限公司 | Orchid is planted and is used nursery cabinet cultivated in a pot frame |
| CN114568181A (en) * | 2022-04-13 | 2022-06-03 | 北京中农绿源智慧农业有限公司 | Novel greenhouse heat preservation quilt building mechanism and building method |
| CN115316168A (en) * | 2022-09-30 | 2022-11-11 | 衡山福云生态农业有限责任公司 | Quick rolling and unrolling curtain mechanism on greenhouse of picking base |
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