CN111699965A - Hanging type soilless culture device for greenhouse - Google Patents
Hanging type soilless culture device for greenhouse Download PDFInfo
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- CN111699965A CN111699965A CN202010593681.2A CN202010593681A CN111699965A CN 111699965 A CN111699965 A CN 111699965A CN 202010593681 A CN202010593681 A CN 202010593681A CN 111699965 A CN111699965 A CN 111699965A
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- wall
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- limiting
- rod
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
- A01G31/06—Hydroponic culture on racks or in stacked containers
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The invention discloses a suspension type soilless culture device for a greenhouse, which comprises a suspension rack and a spiral rod, wherein the outer side of the top end of the suspension rack is in threaded connection with the outer wall of the spiral rod, three groups of fixing mechanisms are arranged on the inner side of the suspension rack on the left side at equal intervals, three groups of limiting mechanisms are arranged on the outer wall of the suspension rack on the right side at equal intervals, and adjusting mechanisms are arranged in the middle of the inner sides of the two groups of suspension racks. The three-way pipe fixing device ensures that plants in the top cultivation device and plants in the bottom cultivation device can be effectively subjected to photosynthesis, ensures the working efficiency of the device in the use process, is provided with the hanging frame, the three-way pipe, the first limiting clamping block, the first pull ring, the first sleeve block, the second spring, the second inserting block, the second sleeve block and the third spring, can conveniently and quickly fix the three-way pipe and the hanging frame, ensures the stability of the device in the use process, and ensures the convenience of the device.
Description
Technical Field
The invention relates to the technical field of soilless culture devices, in particular to a hanging type soilless culture device for a greenhouse.
Background
Soilless culture, refer to the culture method that the medium taking water, grass peat or forest leaf mold, vermiculite, etc. as plant root system fixes the plant, the plant root system can contact the nutrient solution directly, the soilless culture apparatus for greenhouse of existing suspension type possesses various functions, in order to meet various demands of the soilless culture plant, realize the diversification, such as a flower soilless culture apparatus of ecological cycle oxygen supply type disclosed in publication No. CN208549525U, the invention sets up the lifting gear, make the soilless culture apparatus regulate and go up and down manually, to control the spatial position of the soilless culture apparatus, can change the position of the soilless culture apparatus flexibly, install blow-down pot and culture fluid pot outside the culture medium, control the aeration of the culture solution and discharge of the filth through the valve, and set up the miniature air pump in the culture medium, does not need the external pipeline, reduce the volume of the culture medium, provide the oxygen for the plant inside the culture medium, the oxygen deficiency and necrosis of the plant root are avoided; for example, in the soilless culture device disclosed in the publication No. CN206851639U, the seedling raising box connecting pieces are connected in a sliding manner, and the seedling raising box is pushed and pulled back and forth, so that the aim of conveniently cleaning the seedling raising box is fulfilled; the connecting piece can drive the seedling box to move up and down on the supporting rod body, and the purpose that seedlings can be cultivated in the device at different heights can be achieved; for example, the soilless culture device with the rainwater collector disclosed in the publication No. CN208891396U can conveniently send culture solution with the same volume into the culture tank, ensures that the culture tank grows in the same culture solution, and can automatically push out the culture tank on the lower supporting plate through the temperature sensor, ensures that plants in the culture tank on the upper supporting plate and the lower supporting plate can receive the same sunlight irradiation, and can also automatically collect rainwater, and the collected rainwater is directly used for the plants in the culture tank, so that the normal growth of the plants is fully ensured, and the soilless culture device has better practicability.
When current suspension type soilless culture device for greenhouse carries out plant photosynthesis ubiquitously, the illumination that its suspension was born at the plant on greenhouse top is than the illumination that the plant of bottom bore will be much stronger, so can lead to the growth situation of its plant of hanging the bottom to be inferior to the growth situation of the plant on its top a little, influenced the availability factor of device, consequently need for a neotype suspension type soilless culture device for greenhouse to solve above-mentioned problem urgently.
Disclosure of Invention
The invention aims to provide a hanging type soilless culture device for a greenhouse, which aims to solve the problems that the growth condition of plants is influenced by different illumination and the use efficiency of an impression device is improved in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a suspension type soilless culture device for greenhouse, includes hanging rack and hob, the outer wall of all threaded connection at the hob, the left side outside of hanging rack top the inboard equidistance of hanging rack is provided with three fixed establishment of group, the right side the hanging rack outer wall equidistance is provided with three stop gear of group, and is two sets of the inboard middle part of hanging rack all is provided with adjustment mechanism.
Preferably, the fixing mechanism comprises a first slot, a first slide bar, a first slide block, a first spring, a first limit fixture block, a first pull ring, a first connecting block, a first insert block, a first sleeve block, a first slide rail, a third slide block, a second spring and a protective pad, the first slot is arranged in the hanger frame on the left side at equal intervals, the first slide bar is connected in the first slot, the first slide bar is connected with the first slide block in a sliding manner, the inner wall of the first slot is connected with the first spring, the other end of the first spring is connected to the inner side of the first slide block around the outer wall of the first slide bar, the outer side of the first slide block is connected with the first limit fixture block, the bottom end of the first limit fixture block is connected with the first connecting block in a symmetrical manner, the bottom end of the first connecting block is connected with the first insert block, the two sides of the bottom end of the first insert block are connected with the third slide block, and the third slide blocks all slide inside the first slide rails, the first slide rails are all arranged on the inner wall of the first sleeve block, and the first sleeve block is symmetrically fixed at the top end of the first limiting clamping block at the lower end.
Preferably, the middle part of the outer side of the first limiting clamping block is connected with a first pull ring, the inner wall of the first limiting clamping block is glued with a protective pad, and the inner side of the protective pad is attached to the outer wall of the three-way pipe.
Preferably, the limiting mechanism comprises a second groove, a second slide bar, a second slide block, a first connecting rod, a second limiting fixture block, a first limiting plate, a supporting plate, a second connecting block, a second insert block, a second sleeve block, a second slide rail, a fourth slide block and a third spring, the outer wall of the hanging frame on the right side is equidistantly provided with the second groove, the second groove is internally and equidistantly connected with the second slide bar, the outer wall of the second slide bar is slidingly connected with the second slide block, the middle part of the outer side of the second slide block is respectively connected with the first connecting rod, the bottom end of the other end of the first connecting rod is respectively connected with the second limiting fixture block, the bottom end of the second limiting fixture block is equidistantly connected with the second connecting block, the bottom end of the second connecting block is respectively connected with the second insert block, the fourth slide block is fixedly arranged on the two sides of the bottom end of the second insert block, the fourth slide block slides inside the second slide rail, the second slide rail is arranged on the, and the second sleeve block is fixed on the top end of the first limiting plate, the first limiting plate is fixed on the top end of the supporting plate, and the supporting plate is fixed on the outer wall of the right hanging frame.
Preferably, adjustment mechanism is including supporting chassis, support column, loop bar, breeding device, hinge bar, sensitization piece and bull stick, and is two sets of hang the inboard equidistance of stores pylon and be connected with three groups and support the chassis, three groups support chassis middle part equidistance and be connected with the support column, and the bottom is two sets of support chassis inboard all is inserted and is equipped with the loop bar, and the second is organized support chassis rear side bottom is connected with the hinge bar through the pivot, and the hinge bar bottom is connected and is supported chassis front side top in third group, hinge bar middle part through connection has the bull stick, and the both ends of bull stick are fixed on the inner wall of two sets of stores pylons of hanging, support the chassis top and all install breeding device through limiting device, and the sensitization piece is installed to the second breeding.
Preferably, the limiting mechanism comprises a third open groove, a third slide bar, a fifth slide block, a second connecting rod, a second pull ring and a third limiting clamping block, the third open groove is formed in the top ends of the front side and the rear side of the supporting chassis, the third slide bar is connected to the inside of the third open groove, the outer wall of the third slide bar is connected to the second connecting rod in a sliding mode, the fifth slide block is connected to the inner side of the bottom end of the second connecting rod, the other end of the fifth slide block is connected to the inner wall of the third open groove in a surrounding mode, the top end of the second connecting rod is connected to the second pull ring, the inner side of the second pull ring is connected to the third limiting clamping block, and the third limiting clamping block is arranged on the outer wall of the cultivation device.
Preferably, the right side hanger frame that all runs through in the three-way pipe outside is connected on the connecting pipe top, and the connecting pipe bottom all connects in nutrient solution case top middle part.
Preferably, the bottom end of the middle part of the three-way pipe is connected with sleeves at equal intervals, the bottom ends of the sleeves are connected with spray heads, the outer walls of the middle part of the bottom ends of the sleeves are fixed with second limiting plates, and the bottom ends of the second limiting plates are fixed at the bottom end of the three-way pipe through bolts.
Preferably, the top end of the inner side of each group of second limiting plates is glued with a sealing gasket, and the sealing gaskets are attached to the inner parts of the holes formed in the bottom ends of the three-way pipes.
Compared with the prior art, the invention has the beneficial effects that:
the hanging type soilless culture device is provided with a hanging frame, a spiral rod, a supporting underframe, a loop bar, a culture device, a hinged rod, a light sensing block and a rotating rod, wherein the hanging frame is lifted to the top end of a greenhouse under the action of a motor and a switch at the bottom end of the spiral rod, when the light sensing block can not sense light, the supporting underframe and the loop bar can drive two groups of culture devices to deflect to the front side and the rear side of the hanging frame under the interaction of the hinged rod and the rotating rod, plants in the culture device at the top layer and the culture device at the bottom end can effectively perform photosynthesis, the working efficiency of the device in the using process is ensured, and the hanging frame, a three-way pipe, a first limiting clamping block, a first pull ring, a first connecting rod, a second limiting clamping block, a first limiting plate, a first inserting block, a first loop block, a second spring, a second inserting block, a second loop block and a third spring are arranged at the same time, when the top end of the three-way pipe is inserted into the inner wall of the left hanging rack, first pulling rings are pulled upwards and downwards to two sides, then two groups of first limiting clamping blocks are opened under the mutual matching of the first inserting block, the first sleeve block and the second spring until a gap between the two groups of first limiting clamping blocks can accommodate the three-way pipe, then the three-way pipe is inserted into the hole of the inner wall of the hanging rack, then the first pulling ring is loosened, so that the two groups of first limiting clamping blocks fix the three-way pipe machine under the elastic action of the second spring, at the moment, after the other end of the three-way pipe penetrates through the outer wall of the right hanging rack, a first connecting rod is pulled under the interaction of a second sliding rod and a second sliding block, at the moment, the second limiting clamping block is opened from the top end of the first limiting plate under the interaction of the second inserting block, the second sleeve block and the third spring, after the three-way pipe penetrates through, the first connecting rod is loosened, so that the second limiting clamping block is clamped to, through the structure, the three-way pipe and the hanging frame can be conveniently and rapidly fixed, the stability of the device in the using process is ensured, and the convenience of the device is ensured.
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic diagram of a left side partial cross-sectional side view of the present invention;
FIG. 3 is a partial side sectional view of the support chassis and incubation assembly of FIG. 1 in accordance with the present invention;
FIG. 4 is a partial left side sectional structural schematic view of the tee of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 7 is an enlarged view of the structure at C of FIG. 1 in accordance with the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 5;
fig. 9 is an enlarged view of the structure at E in fig. 6 according to the present invention.
In the figure: 1. a hanging frame; 2. a screw rod; 3. a nutrient solution tank; 4. a connecting pipe; 5. a three-way pipe; 6. a support chassis; 7. a support pillar; 8. a loop bar; 9. a cultivating device; 10. a hinged lever; 11. a photosensitive block; 12. a rotating rod; 13. a first slot; 14. a first slide bar; 15. a first slider; 16. a first spring; 17. a first limiting clamping block; 18. a first pull ring; 19. a second slot; 20. a second slide bar; 21. a second slider; 22. a first connecting rod; 23. a second limiting clamping block; 24. a first limit plate; 25. a support plate; 26. a sleeve; 27. a spray head; 28. a second limiting plate; 29. a gasket; 30. a first connection block; 31. a first insert block; 32. a first nest block; 33. a first slide rail; 34. a third slider; 35. a second spring; 36. a second connecting block; 37. a second insert block; 38. a second nest block; 39. a second slide rail; 40. a fourth slider; 41. a third spring; 42. a third slot is formed; 43. a third slide bar; 44. a fifth slider; 45. a second connecting rod; 46. a second tab; 47. a third limiting clamping block; 48. a protective pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, an embodiment of the present invention is shown: the utility model provides a suspension type soilless culture device for greenhouse, includes hanging rack 1 and hob 2, and 1 top outside of hanging rack all threaded connection is at the outer wall of hob 2, and 1 inboard equidistance of left side hanging rack is provided with three fixed establishment, and 1 outer wall equidistance of right side hanging rack is provided with three stop gear of group, and 1 inboard middle part of two sets of hanging rack all is provided with adjustment mechanism.
Referring to fig. 4, 5 and 8, the fixing mechanism includes a first slot 13, a first sliding rod 14, a first sliding block 15, a first spring 16, a first limiting block 17, a first pull ring 18, a first connecting block 30, a first inserting block 31, a first sleeve block 32, a first sliding rail 33, a third sliding block 34, a second spring 35 and a protection pad 48, the first slot 13 is equidistantly formed in the left hanger bracket 1, the first slot 13 is internally connected with the first sliding rod 14, the first sliding rod 14 is slidably connected with the first sliding block 15, the inner wall of the first slot 13 is connected with the first spring 16, the other end of the first spring 16 is connected to the inner side of the first sliding block 15 around the outer wall of the first sliding rod 14, the outer side of the first sliding block 15 is connected with the first limiting block 17, the bottom end of the upper first limiting block 17 is symmetrically connected with the first connecting block 30, and the bottom end of the first connecting block 30 is connected with the first inserting block 31, the two sides of the bottom end of the first insert block 31 are connected with third sliding blocks 34, the third sliding blocks 34 slide in the first sliding rails 33, the first sliding rails 33 are arranged on the inner wall of the first sleeve block 32, the first sleeve block 32 is symmetrically fixed at the top end of the first limiting fixture block 17 at the lower end, the device has the advantages that the three-way pipe 5 and the hanging frame 1 can be conveniently fixed, the stability of the device in the using process is ensured, the convenience of the device is ensured, the middle part of the outer side of the first limiting fixture block 17 is connected with the first pull ring 18, the inner wall of the first limiting fixture block 17 is glued with a protective pad 48, the inner side of the protective pad 48 is attached to the outer wall of the three-way pipe 5, the outer wall of the top end of the three-way pipe 5 can be conveniently protected, the integrity of the device in the using process is ensured, the outer side of the three-way pipe 5 penetrates through the right hanging frame 1 and is connected to the top, the bottom ends of the connecting pipes 4 are connected to the middle of the top end of the nutrient solution tank 3, the function of the connecting pipes is to ensure sufficient supply of the three-way pipe 5 and ensure timeliness of the device, the bottom ends of the middle part of the three-way pipe 5 are connected with the sleeves 26 at equal intervals, the bottom ends of the sleeves 26 are connected with the spray heads 27, the outer walls of the middle part of the bottom ends of the sleeves 26 are fixed with the second limiting plates 28, the bottom ends of the second limiting plates 28 are fixed at the bottom end of the three-way pipe 5 through bolts, the function of the connecting pipes is to conveniently replace the spray heads 27, cost of the device is saved, the irrigation process of plants at the top end of the cultivation device 9 by other spray heads 27 is not influenced, stability of the device is ensured, the top end of the inner side of each group of the second limiting plates 28 is glued with the sealing gasket 29, the sealing gaskets, the integrity of the device is ensured.
As shown in the attached drawings 6 and 9, the limiting mechanism comprises a second slot 19, a second slide bar 20, a second slide block 21, a first connecting bar 22, a second limiting fixture block 23, a first limiting plate 24, a supporting plate 25, a second connecting block 36, a second inserting block 37, a second sleeve block 38, a second slide rail 39, a fourth slide block 40 and a third spring 41, the second slot 19 is equidistantly formed on the outer wall of the right side hanging frame 1, the second slide bar 20 is connected inside the second slot 19, the second slide bar 21 is slidingly connected on the outer wall of the second slide bar 20, the first connecting bar 22 is connected to the middle part of the outer side of the second slide block 21, the second limiting fixture block 23 is connected to the bottom end of the first connecting bar 22, the second connecting block 36 is equidistantly connected to the bottom end of the second limiting fixture block 23, the second inserting block 37 is connected to the bottom end of the second connecting block 36, the fourth slide block 40 is fixed to both sides of the bottom end of the, and the fourth slider 40 all slides inside second slide rail 39, and second slide rail 39 all sets up on the inner wall of second sleeve piece 38, and second sleeve piece 38 all fixes on first limiting plate 24 top, and first limiting plate 24 all fixes on the backup pad 25 top, and the backup pad 25 all fixes on the outer wall of right-hand member stores pylon 1, and its effect lies in can further fixing between stores pylon 1 and three-way pipe 5, has guaranteed the stability of device in the use.
As can be seen from the attached figures 1 and 2, the adjusting mechanism comprises a supporting underframe 6, supporting columns 7, loop bars 8, cultivation devices 9, hinge rods 10, photosensitive blocks 11 and rotating rods 12, wherein three groups of supporting underframe 6 are equidistantly connected to the inner sides of two groups of hanging racks 1, the supporting columns 7 are equidistantly connected to the middle parts of the three groups of supporting underframe 6, the loop bars 8 are inserted into the inner sides of the two groups of supporting underframe 6 at the bottom end, the bottom end of the rear side of the second group of supporting underframe 6 is connected with the hinge rods 10 through rotating shafts, the bottom end of the hinge rod 10 is connected to the top end of the front side of the third group of supporting underframe 6, the rotating rod 12 is penetratingly connected to the middle part of the hinge rod 10, the two ends of the rotating rod 12 are fixed on the inner walls of the two groups of hanging racks 1, the cultivation devices 9 are installed at the top ends of the supporting underframe 6 through limiting devices, and the photosensitive blocks 11 are installed at the front ends of the second group, the working efficiency of the device in the use process is ensured.
As shown in the attached figure 3, the limiting mechanism comprises a third slot 42, a third sliding rod 43, a fifth slider 44, a second connecting rod 45, a second pull ring 46 and a third limiting fixture block 47, the top ends of the front and rear sides of the supporting chassis 6 are all provided with the third slot 42, the third slot 42 is internally connected with the third sliding rod 43, the outer wall of the third sliding rod 43 is slidably connected with the second connecting rod 45, the inner side of the bottom end of the second connecting rod 45 is connected with the fifth slider 44, the other end of the fifth slider 44 is connected with the inner wall of the third slot 42 around the outer wall of the third sliding rod 43, the top end of the second connecting rod 45 is connected with the second pull ring 46, the inner side of the second pull ring 46 is connected with the third limiting fixture block 47, the third limiting fixture block 47 is arranged on the outer wall of the cultivating device 9, and the limiting fixture block 47 can stably fix the supporting chassis 6 and the cultivating device 9, thereby ensuring that the device will not generate deflection under the impact of external force during, the stability of the device is ensured.
The working principle is as follows: firstly, the hanging rack 1 is lifted to the top end of a greenhouse under the action of a motor and a switch at the bottom end of the spiral rod 2, when the light sensing block 11 cannot sense light, the supporting base frame 6 and the loop bar 8 can drive the two groups of cultivation devices 9 to shift to the front side and the rear side of the hanging rack 1 under the interaction of the hinge rod 10 and the rotating rod 12, and at the moment, plants in the cultivation devices 9 at the top layer and the cultivation devices 9 at the bottom end can effectively perform photosynthesis;
when the top end of the three-way pipe 5 is inserted into the inner wall of the left side hanging rack 1, the first pull rings 18 are pulled upwards and downwards, at the same time, the two groups of first limiting fixture blocks 17 are opened under the mutual matching of the first insertion blocks 31, the first sleeve blocks 32 and the second springs 35 until a gap between the two groups of first limiting fixture blocks 17 can accommodate the three-way pipe 5, then the three-way pipe 5 is inserted into the hole of the inner wall of the hanging rack 1, the first pull rings 18 are loosened immediately, so that the two groups of first limiting fixture blocks 17 fix the three-way pipe 5 under the elastic action of the second springs 35, at the same time, after the other end of the three-way pipe 5 penetrates through the outer wall of the right side hanging rack 1, the first connecting rod 22 is pulled under the mutual action of the second sliding rod 20 and the second sliding block 21, at the same time, the second limiting fixture block 23 is opened from the top end of the first limiting plate 24 under the mutual action of the second insertion blocks 37, and after the three-way pipe 5 passes through, loosening the first connecting rod 22 to enable the second limiting clamping block 23 to be clamped to the top end of the first limiting plate 24 under the action of gravity until the fixing between the hanging frame 1 and the three-way pipe 5 is completed, and ending the operation.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a suspension type soilless culture device for greenhouse, includes hanging frame (1) and hob (2), its characterized in that: the outer wall of all threaded connection in hob (2) in the outer side of hanging rack (1) top, the left side hang that hanging rack (1) inboard equidistance is provided with three fixed establishment of group, the right side hang that hanging rack (1) outer wall equidistance is provided with three stop gear of group, and is two sets of it all is provided with adjustment mechanism to hang hanging rack (1) inboard middle part.
2. A suspended soilless culture device for greenhouse according to claim 1, wherein: the fixing mechanism comprises a first open slot (13), a first sliding rod (14), a first sliding block (15), a first spring (16), a first limiting clamping block (17), a first pull ring (18), a first connecting block (30), a first inserting block (31), a first sleeve block (32), a first sliding rail (33), a third sliding block (34), a second spring (35) and a protective pad (48), wherein the first open slot (13) is formed in the hanging frame (1) on the left side at equal intervals, the first sliding rod (14) is connected in the first open slot (13), the first sliding rod (14) is connected on the first sliding rod (14) in a sliding mode, the first spring (16) is connected on the inner wall of the first open slot (13), the other end of the first spring (16) is connected on the inner side of the first sliding block (15) in a surrounding mode of the outer wall of the first sliding rod (14), the first limiting clamping block (17) is connected on the outer side of the first sliding block (15), the upper end first spacing fixture block (17) bottom all symmetric connection has first connecting block (30), and first connecting block (30) bottom all is connected with first inserted block (31), first inserted block (31) bottom both sides all are connected with third slider (34), and third slider (34) all slide inside first slide rail (33), first slide rail (33) are all seted up on the inner wall of first cover piece (32), and first cover piece (32) all symmetric fixation is on first spacing fixture block (17) top of lower extreme.
3. A suspended soilless culture device for greenhouse according to claim 2, wherein: the middle part of the outer side of the first limiting clamping block (17) is connected with a first pull ring (18), protective pads (48) are glued on the inner walls of the first limiting clamping block (17), and the inner sides of the protective pads (48) are attached to the outer wall of the three-way pipe (5).
4. A suspended soilless culture device for greenhouse according to claim 1, wherein: the limiting mechanism comprises a second open groove (19), a second sliding rod (20), a second sliding block (21), a first connecting rod (22), a second limiting clamping block (23), a first limiting plate (24), a supporting plate (25), a second connecting block (36), a second inserting block (37), a second sleeve block (38), a second sliding rail (39), a fourth sliding block (40) and a third spring (41), the second open groove (19) is formed in the outer wall of the hanging frame (1) on the right side at equal intervals, the second sliding rod (20) is connected inside the second open groove (19), the outer wall of the second sliding rod (20) is connected with the second sliding block (21) in a sliding mode, the middle part of the outer side of the second sliding block (21) is connected with the first connecting rod (22), the bottom end of the other end of the first connecting rod (22) is connected with the second limiting clamping block (23), the bottom end of the second limiting clamping block (23) is connected with the second connecting block (, second connecting block (36) bottom all is connected with second inserted block (37), second inserted block (37) bottom both sides all are fixed with fourth slider (40), and fourth slider (40) all slide inside second slide rail (39), second slide rail (39) all set up on the inner wall of second cover block (38), and second cover block (38) all fix on first limiting plate (24) top, first limiting plate (24) all fix on backup pad (25) top, and backup pad (25) all fix on the outer wall of right-hand member hanger (1).
5. A suspended soilless culture device for greenhouse according to claim 1, wherein: the adjusting mechanism comprises a supporting chassis (6), supporting columns (7), sleeve rods (8), a cultivating device (9), hinged rods (10), photosensitive blocks (11) and rotating rods (12), wherein three groups of supporting chassis (6) are connected to the inner side of the hanging rack (1) in two groups at equal intervals, three groups of supporting chassis (6) are connected to the middle of the supporting chassis (6) in three groups at equal intervals, the two groups at the bottom end are respectively provided with the sleeve rods (8) at the inner side of the supporting chassis (6) in two groups, the bottom end of the rear side of the supporting chassis (6) in the second group is connected with the hinged rods (10) through rotating shafts, the bottom end of each hinged rod (10) is connected to the top end of the front side of the supporting chassis (6) in the third group, the middle of each hinged rod (10) is connected with the rotating rod (12) in a penetrating manner, the two ends of the rotating rods (12), and the front end of the second group of cultivation devices (9) is provided with a photosensitive block (11).
6. A hanging soilless culture device for greenhouse according to claim 5 wherein: the limiting mechanism comprises a third slot (42), a third slide bar (43), a fifth slide block (44), a second connecting rod (45), a second pull ring (46) and a third limiting clamping block (47), the top ends of the front side and the rear side of the supporting underframe (6) are both provided with third open slots (42), and the inside of the third slot (42) is connected with a third slide bar (43), the outer wall of the third slide bar (43) is connected with a second connecting rod (45) in a sliding way, the inner sides of the bottom ends of the second connecting rods (45) are connected with fifth sliding blocks (44), and the other end of the fifth sliding block (44) is connected to the inner wall of the third slot (42) around the outer wall of the third sliding rod (43), the top ends of the second connecting rods (45) are connected with second pull rings (46), and the inner sides of the second pull rings (46) are connected with third limiting clamping blocks (47), and the third limiting clamping blocks (47) are all arranged on the outer wall of the cultivation device (9).
7. A suspended soilless culture device for greenhouse according to claim 3 wherein: the outer side of the three-way pipe (5) penetrates through the right hanging frame (1) and is connected to the top end of the connecting pipe (4), and the bottom end of the connecting pipe (4) is connected to the middle of the top end of the nutrient solution box (3).
8. A suspended soilless culture device for greenhouse according to claim 3 wherein: the bottom end of the middle of the three-way pipe (5) is connected with sleeves (26) at equal intervals, the bottom ends of the sleeves (26) are connected with spray heads (27), second limiting plates (28) are fixed on the outer walls of the middle of the bottom ends of the sleeves (26), and the bottom ends of the second limiting plates (28) are fixed at the bottom end of the three-way pipe (5) through bolts.
9. A suspended soilless culture device for greenhouse according to claim 8 wherein: and the top end of the inner side of each group of second limiting plates (28) is glued with a sealing gasket (29), and the sealing gaskets (29) are all attached to the inner part of the hole formed in the bottom end of the three-way pipe (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010593681.2A CN111699965A (en) | 2020-06-27 | 2020-06-27 | Hanging type soilless culture device for greenhouse |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010593681.2A CN111699965A (en) | 2020-06-27 | 2020-06-27 | Hanging type soilless culture device for greenhouse |
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Application publication date: 20200925 |
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