CN112772233A

CN112772233A - Multi-level energy-concerving and environment-protective circulation farming big-arch shelter

Info

Publication number: CN112772233A
Application number: CN202110195515.1A
Authority: CN
Inventors: 刘健飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-05-11

Abstract

The invention discloses a multi-level energy-saving environment-friendly circulating agricultural planting greenhouse, and belongs to the technical field of agricultural planting greenhouses. The utility model provides a multi-level energy-concerving and environment-protective circulation farming big-arch shelter, includes the base, the backup pad both sides are for four two limit grooves have been seted up to the position symmetry of connecting plate, the backup pad middle part is equipped with plants the platform, it has set firmly two lifting plates to plant a bilateral symmetry, lifting plate bottom surface bilateral symmetry articulates there are two connecting rods, the position for planting the platform and lifting plate has been seted up in the backup pad and has been link up the groove, two planting grooves have been seted up to planting bench face bilateral symmetry, a plurality of holes that leak have evenly been seted up to the planting tank bottom surface, it is equipped with the water circulation subassembly to. The invention can effectively ensure that the temperature in the greenhouse is in a degree suitable for plant growth, can also prevent the problem of power consumption increase of heating equipment caused by too fast heat spreading, is energy-saving and environment-friendly, and can achieve the purpose of achieving two purposes at a time.

Description

Multi-level energy-concerving and environment-protective circulation farming big-arch shelter

Technical Field

The invention relates to the technical field of agricultural planting greenhouses, in particular to a multi-level energy-saving environment-friendly circulating agricultural planting greenhouse.

Background

The greenhouse originally is special equipment for vegetable production, the application of the greenhouse is more and more extensive along with the development of production, the greenhouse is used for potted flower and cut flower cultivation at present, the greenhouse is used for cultivating grapes, strawberries, watermelons, melons, peaches, sugarcanes and the like in fruit tree production, the greenhouse is used for forest seedling cultivation, ornamental tree cultivation and the like in forestry production,

through the retrieval, the patent of publication No. CN109511433A discloses an ecological agriculture plants big-arch shelter, supplies power through solar panel and the battery that sets up, reduces the consumption of big-arch shelter power, through cistern and the rainwater collecting vat that sets up, collects the rainwater through the rainwater collecting vat and saves and irrigate more energy saving at the inside rainwater that utilizes of cistern, through the vegetation lamp that sets up for the plant can give sufficient light energy to the plant in not having sunshine.

Although the existing device can make full use of solar energy by the device through the arrangement of the solar panel, in summer with sufficient sunlight, the greenhouse body can obstruct the irradiation of sunlight on plants, reduce the photosynthesis effect of the plants, be not beneficial to the growth of the plants, simultaneously have poor air permeability and are easy to breed insect pests, and furthermore, when the plants in the prior device are irrigated by the nutrient solution, the nutrient solution can diffuse into the soil outside the Roc along with the time, the maximum nourishing effect can not be achieved, resources are wasted, in addition, if tropical plants need to be planted in the greenhouse, the existing device has poor temperature guarantee effect on the interior of the greenhouse, this will need the heat supply equipment to provide the temperature in the device with bigger heat, and the flexibility ratio is lower, is unfavorable for energy-conservation, in view of this, we propose a multilayer energy-concerving and environment-protective circulation farming big-arch shelter.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a multi-level energy-saving environment-friendly circulating agricultural planting greenhouse to solve the problems in the background technology.

2. Technical scheme

A multi-layer energy-saving environment-friendly circulating agricultural planting greenhouse comprises a base, wherein a hollow groove is formed in an interlayer of an outer wall of the base, a cavity is formed in the base in a hollow mode, an inlet is formed in the upper end of the front wall of the cavity, two movable doors are symmetrically hinged to the inner walls on two sides of the inlet, a stair is fixedly arranged at the lower end of the front wall of the base, a through groove is formed in the top surface of the cavity, two ceilings are symmetrically arranged in the through groove, grooves are formed in the upper ends of the inner walls on two sides of the cavity relative to two ends of the ceilings, two connecting blocks A are symmetrically and fixedly arranged on the front wall of the ceiling on the rear side, a connecting groove A is formed in the position of the rear wall of the ceiling on the front side relative to the connecting block A, a connecting block B is fixedly arranged in the position of the rear wall, two lead screws are symmetrically arranged on two sides of the lower portion of the cavity, two external threads are symmetrically arranged on the outer walls of the lead screws, two thread sleeves are symmetrically sleeved on the outer portions of the lead screws, a moving block is fixedly arranged at the outer side end of each thread sleeve, a connecting plate is fixedly arranged on the top surface of the moving block, a rotating wheel is sleeved at the rear end of each lead screw, a transmission belt is connected between the two rotating wheels, a plurality of tooth columns are fixedly arranged at the front end of the circumferential outer wall of the rotating wheel on the right side in an annular shape at equal intervals, a gear A is arranged below the rotating wheel on the right side and opposite to the tooth columns, a servo motor is arranged behind the gear A, a support plate is arranged above the two lead screws, two side grooves are symmetrically arranged on two sides of the support plate and opposite to the positions of the four connecting, lifting plate bottom surface bilateral symmetry articulates there are two connecting rods, it has seted up the groove of lining up for planting the platform and the position of lifting plate to plant in the backup pad, it has seted up two planting grooves to plant a top surface bilateral symmetry, it has evenly seted up a plurality of holes that leak to plant the tank bottom surface, it is equipped with the hydrologic cycle subassembly to plant the platform below, the hydrologic cycle subassembly includes the box, the box bottom surface is connected fixedly with the cavity bottom surface, the box top surface closely laminates with planting the platform bottom surface, the catch basin has been seted up at box top surface middle part, the trapezoidal structure of catch basin for leading to, catch basin bottom surface middle part inlays and is equipped with the water-ejecting box, two round cavities have been seted up to the inside symmetrical structure that is of water-ejecting box, the water inlet has been seted up to round cavity annular.

Preferably, the left and right side ends of the ceiling are in sliding fit with the two grooves respectively, the inner side ends of the ceiling are tightly attached, the connecting block A is in plug fit with the connecting groove A, the connecting block B is in plug fit with the connecting groove B, the front end and the rear end of the screw rod are rotatably connected with the inner walls of the front side and the rear side of the cavity respectively, and the external threads are in threaded connection with the threaded sleeve.

Preferably, the two connecting plates positioned on the front side are arranged in an inclined structure with a low front part and a high rear part, the two connecting plates positioned on the rear side are arranged in an inclined structure with a high front part and a low rear part, the upper ends of the two connecting plates positioned on the front side are respectively connected and fixed with the bottom surfaces of the two connecting blocks B, and the upper ends of the two connecting plates positioned on the rear side are respectively connected and fixed with the bottom surfaces of the two connecting blocks A.

Preferably, the gear A is meshed with the tooth column, the output end of the servo motor is coaxially and fixedly connected with the gear A, the two connecting rods positioned on the same side are arranged in a splayed structure with a large top and a small bottom, the inner side ends of the connecting rods are hinged with the top surfaces of the thread sleeves on the same side, and the outer wall of the planting platform and the outer wall of the lifting plate are in sliding contact with the inner wall of the through groove.

Preferably, the circle chamber middle part is run through and is equipped with the pivot, the pivot right-hand member runs through the circle chamber right wall and extends to inside and coaxial fixedly connected with gear B of box, the motor groove has been seted up for gear B's position to the box right wall, two gear B meshes the connection, is located the rear side the coaxial fixedly connected with motor of pivot right-hand member, inner wall connection is fixed about two motor boards that the outer wall was equipped with through the symmetry and the motor groove about the motor.

Preferably, the pivot outer wall is annular equidistant for the inside position in round cavity and has set firmly a plurality of boards of dialling, dial board outer wall and round cavity inner wall sliding contact, top water box top surface middle part is connected with the bellows, the bellows upper end is connected with violently the pipe, violently the pipe inlays locates planting platform bottom middle part, the horizontal pipe top is linear equidistant and is connected with a plurality of irrigation pipes, irrigation pipe is Y type structure, irrigation pipe upper end runs through planting platform and extends to upper portion, irrigation pipe both sides tip bottom is linear equidistant symmetry and has seted up a plurality of mouths of spilling.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. the greenhouse is provided with the two ceilings, the two ceilings are connected through the insertion fit of the connecting block A and the connecting groove A and the insertion fit of the connecting block B and the connecting groove B, when the temperature is not suitable for the growth of plants in the greenhouse in rainy days or winter, farmers only need to seal the ceilings and tightly close the movable door to fully isolate the interior of the cavity from the outside, and then use external heating equipment to heat the interior of the greenhouse, so that the temperature in the greenhouse can be increased.

2. The invention is provided with two screw rods, under the weather of sufficient sunshine in summer, farmers can utilize a servo motor to drive a tooth post through a gear A to drive a rotating wheel on the right side to rotate, and further drive the two screw rods to rotate at the same angular speed through the rotating wheel and a transmission belt, because the two screw rods are both provided with two external threads in a symmetrical structure, in the process of rotating the screw rods, two thread sleeves can perform opposite linear motion along the external threads in the direction of the outer side, when the thread sleeves move, a moving block fixedly arranged at the outer end of each screw sleeve can drive two ceilings at two sides to move along the groove to the outer side to open out of a through groove in a mode of driving a connecting plate, meanwhile, a connecting rod at the top surface of the moving block gradually tends to a vertical state, and because the distance between the outer end of each screw sleeve and the top surface of the moving block changes along with the rotation, the two connecting rods can jack up a lifting plate and finally extend plants, because the connecting plate is the slope structure, so when the ceiling is opened out and is sufficient to plant the gap that bench portion plant stretches out the big-arch shelter the connecting plate also can not receive the hindrance of cavity inner wall, can make through such structure plant bench plant can be more abundant accept sun's irradiation for can be more abundant utilization natural resources provide the nutrition to the growth of plant under the suitable circumstances of temperature, further improved the energy-concerving and environment-protective effect of this big-arch shelter, the practicality is strong.

3. The invention is provided with a water circulation component, when farmers irrigate plants cultivated in a greenhouse by using water mixed with nutrient solution, because the water storage effect of soil is limited, the redundant water can leak to a water storage tank below along water leakage holes on the bottom surface of a planting tank and is stored in the water storage tank, when the plants are irrigated again later, the farmers can start a motor to drive a rotating shaft at the rear side to rotate, through the meshing connection of two gears B, shifting plates on the two rotating shafts can carry out reverse circulation movement in two circular cavities, the water containing the nutrient solution in the water storage tank can flow down along the inclined plane of the water storage tank and pass through a water inlet to flow into a top water box, then under the opposite shifting of the shifting plates at two sides, the water can be sprinkled along the tops of corrugated pipes and flow into a plurality of irrigation pipes along horizontal pipes, and finally is sprinkled again on the plants in the planting tank through water gaps formed in the irrigation pipes, the utility model has improved this big-arch shelter to the utilization ratio of nutrient solution, avoided the nutrient composition along with the problem that soil diffusion runs off, both improved the plant and also reduced the cost to the absorption fullness degree of nutrient solution, in addition, make through the setting up of bellows to plant the platform and can not influence the water of reaching the water box in with the catch basin and water again and plant the groove in, design benefit.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the cavity of the present invention;

FIG. 3 is a cross-sectional structural view of the base of the present invention;

FIG. 4 is a schematic view of the connection relationship between the ceiling and the threaded sleeve;

FIG. 5 is a schematic view of the connection relationship between the planting platform and the lead screw according to the present invention;

FIG. 6 is a schematic view of the planting platform and water circulation assembly of the present invention;

FIG. 7 is a schematic cross-sectional view of the planting platform and the box body of the present invention;

FIG. 8 is a schematic cross-sectional structural view of the tank and the top water box of the present invention.

The reference numbers in the figures illustrate: 1. a base; 2. an empty groove; 3. a cavity; 4. an inlet; 5. a movable door; 6. a staircase; 7. a through groove; 8. a ceiling; 9. a groove; 10. connecting a block A; 11. connecting grooves A; 12. connecting block B; 13. connecting grooves B; 14. a screw rod; 15. an external thread; 16. a threaded sleeve; 17. a moving block; 18. a connecting plate; 19. a rotating wheel; 20. a drive belt; 21. a tooth post; 22. a gear A; 23. a servo motor; 24. a support plate; 25. a side groove; 26. a planting platform; 27. lifting the plate; 28. a connecting rod; 29. a through groove; 30. planting grooves; 31. a water leakage hole; 32. a water circulation assembly; 33. a box body; 34. a water storage tank; 35. a water-ejecting box; 36. a circular cavity; 37. a water inlet; 38. a rotating shaft; 39. a gear B; 40. a motor slot; 41. an electric motor; 42. a motor plate; 43. dialing a plate; 44. a bellows; 45. a transverse tube; 46. an irrigation pipe; 47. and (4) sprinkling a water gap.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-8, the present invention provides a technical solution:

a multi-level energy-saving environment-friendly circulating agricultural planting greenhouse comprises a base 1, a hollow groove 2 is formed in an interlayer on the outer wall of the base 1, a hollow cavity 3 is formed in the base 1, an inlet 4 is formed in the upper end of the front wall of the cavity 3, two movable doors 5 are symmetrically hinged to the inner walls of two sides of the inlet 4, a stair 6 is fixedly arranged at the lower end of the front wall of the base 1, a through groove 7 is formed in the top surface of the cavity 3, two ceilings 8 are symmetrically arranged in the through groove 7, grooves 9 are formed in the positions, corresponding to the two ends of the ceilings 8, at the upper ends of two sides of the cavity 3, of the front wall of the ceiling 8 at the rear side, two connecting blocks A10 are symmetrically and fixedly arranged on the front wall of the ceiling 8 at the front side, a connecting groove A11 is formed in the position, corresponding to the connecting block A10, a connecting block B12 is fixedly arranged on the rear, two screw rods 14 are symmetrically arranged on two sides of the lower part of the cavity 3, two external threads 15 are arranged on the outer wall of each screw rod 14 in a symmetrical structure, two thread sleeves 16 are symmetrically sleeved on the outer part of each screw rod 14, a moving block 17 is fixedly arranged at the outer side end of each thread sleeve 16, a connecting plate 18 is fixedly arranged on the top surface of each moving block 17, a rotating wheel 19 is sleeved at the rear end of each screw rod 14, a transmission belt 20 is connected between the two rotating wheels 19, a plurality of tooth columns 21 are fixedly arranged at the front end of the circumferential outer wall of the rotating wheel 19 on the right side in an annular shape at equal intervals, a gear A22 is arranged below the rotating wheel 19 on the right side relative to the tooth columns 21, a servo motor 23 is arranged behind the gear A22, a support plate 24 is arranged above the two screw rods 14, two side grooves 25 are symmetrically arranged on two sides of the, two connecting rods 28 are symmetrically hinged to two sides of the bottom surface of the lifting plate 27, a through groove 29 is formed in the supporting plate 24 in the position corresponding to the planting platform 26 and the lifting plate 27, two planting grooves 30 are symmetrically formed in two sides of the top surface of the planting platform 26, a plurality of water leakage holes 31 are uniformly formed in the bottom surface of each planting groove 30, and a water circulation assembly 32 is arranged below the planting platform 26.

Specifically, the end parts of the left side and the right side of the ceiling 8 are respectively in sliding fit with the two grooves 9, the inner side ends of the two ceilings 8 are tightly attached, the connecting block A10 is in inserting fit with the connecting groove A11, the connecting block B12 is in inserting fit with the connecting groove B13, the front end and the rear end of the screw rod 14 are respectively in rotating connection with the inner walls of the front side and the rear side of the cavity 3, the external threads 15 are in threaded connection with the threaded sleeve 16, a farmer only needs to seal the ceilings 8 and tightly close the movable door 5 to fully isolate the inside of the cavity 3 from the outside, and then external heating equipment is used for, and the insulation of the two to the inside and outside of the greenhouse and the blocking effect of the vacuum layer in the interlayer of the base 1 to the heat conduction can effectively ensure that the temperature in the greenhouse is in the degree suitable for the growth of plants, and the problem of power consumption increase of heating equipment caused by too fast heat dissipation can be prevented, and the energy-saving and environment-friendly effects are achieved.

Furthermore, two connecting plates 18 that are located the front side set up for the high slope structure in front low back, two connecting plates 18 that are located the rear side set up for the high slope structure in front back, two connecting plate 18 upper ends that are located the front side are connected fixedly with two connecting block B12 bottom surfaces respectively, two connecting plate 18 upper ends that are located the rear side are connected fixedly with two connecting block A10 bottom surfaces respectively, because connecting plate 18 is the slope structure, so connecting plate 18 can not receive the hindrance of cavity 3 inner wall when roof 8 opens the gap that is enough to plant platform 26 upper portion plant and stretches out the big-arch shelter yet.

Furthermore, the gear a 22 is engaged with the tooth post 21, the servo motor 23 is connected with an external power supply through a lead, the servo motor 23 can drive the tooth post 21 through the gear a 22 to enable the rotating wheel 19 on the right side to rotate, the output end of the servo motor 23 is coaxially and fixedly connected with the gear a 22, the two connecting rods 28 on the same side are arranged in a splayed structure with a large top and a small bottom, the inner side ends of the connecting rods 28 are hinged to the top surface of the thread sleeve 16 on the same side, the outer wall of the planting platform 26 and the outer wall of the lifting plate 27 are in sliding contact with the inner wall of the through groove 29, a farmer can drive the tooth post 21 through the gear a 22 to enable the rotating wheel 19 on the right side to rotate through the rotating wheel 19 and the transmission belt 20, the two screw rods 14 rotate at the same angular speed, and are provided with two external threads 15 due to the symmetrical structure, so that the two thread sleeves 16 perform opposite linear motion along the When the threaded sleeve 16 moves, the moving block 17 fixedly arranged at the outer end of the threaded sleeve can drive the two ceilings 8 at two sides to move outwards along the groove 9 in a mode of driving the connecting plate 18 to open the through groove 7, meanwhile, the connecting rod 28 on the top surface of the moving block 17 gradually tends to be in a vertical state, and the distance between the outer end of the threaded sleeve and the top surface of the moving block 17 changes along with rotation, so that the two connecting rods 28 can lift the lifting plate 27 upwards to finally lift plants planted on the planting table 26 out of the greenhouse along the through groove 7.

Still further, hydrologic cycle subassembly 32 includes box 33, box 33 bottom surface is connected fixedly with 3 bottoms of cavity, box 33 top surface and the inseparable laminating of planting platform 26 bottom surface, catch basin 34 has been seted up at box 33 top surface middle part, the trapezoidal platform structure of catch basin 34 for leading to, catch basin 34 bottom surface middle part is inlayed and is equipped with top water box 35, top water box 35 is inside to be symmetrical structure and has seted up two circle chambeies 36, water inlet 37 has been seted up to 36 annular lateral wall upper ends in circle chamber, communicate each other between 36 inside wall upper ends in two circle chambeies, when the peasant household utilized the water that mixes the nutrient solution to cultivate the plant in the big-arch shelter, because the retaining effect of soil is limited, so this unnecessary water can leak in the catch basin 34 of below and store in along the hole 31 that leaks of planting groove 30 bottom surface, avoid directly permeating underground or outside the big-arch shelter, cause.

It is worth introducing that a rotating shaft 38 is arranged in the middle of the circular cavity 36 in a penetrating manner, the right end of the rotating shaft 38 penetrates through the right wall of the circular cavity 36 and extends into the box body 33 and is coaxially and fixedly connected with a gear B39, a motor groove 40 is arranged on the right wall of the box body 33 opposite to the gear B39, the two gears B39 are meshed and connected, a motor 41 is coaxially and fixedly connected with the right end of the rotating shaft 38 on the rear side, the upper outer wall and the lower outer wall of the motor 41 are connected and fixed with the upper inner wall and the lower inner wall of the motor groove 40 through two motor plates 42 which are symmetrically arranged, the motor 41 is connected with an, the meshing connection via the two gears B39 allows the dial plates 43 on the two shafts 38 to perform opposite direction epicyclic movements in the two circular cavities 36, the water containing the nutrient solution in the water storage tank 34 flows down along the inclined plane of the water storage tank 34 and flows into the top water box 35 through the water inlet 37.

It is worth to be noted that, a plurality of shifting plates 43 are fixedly arranged on the outer wall of the rotating shaft 38 at equal intervals in an annular manner relative to the inner wall of the circular cavity 36, the outer wall of each shifting plate 43 is in sliding contact with the inner wall of the circular cavity 36, the middle part of the top surface of the top water box 35 is connected with a corrugated pipe 44, the upper end of each corrugated pipe 44 is connected with a horizontal pipe 45, the horizontal pipes 45 are embedded in the middle part of the bottom surface of the planting platform 26, the top surfaces of the horizontal pipes 45 are connected with a plurality of irrigation pipes 46 at equal intervals in a linear manner, the irrigation pipes 46 are of a Y-shaped structure, the upper ends of the irrigation pipes 46 extend to the upper part through the planting platform 26, a plurality of water sprinkling ports 47 are symmetrically arranged at equal intervals in a linear manner on the bottom surfaces of the end parts of the irrigation pipes 46, under the opposite shifting of the shifting plates 43 at both sides, water can be sprinkled along the tops of the, the problem that nutrient composition runs off along with soil diffusion has been avoided, has both improved the plant and has also reduced the cost to the absorption fullness degree of nutrient solution, in addition, the setting up through bellows 44 makes also can not influence the water that the box 35 of reaching the water in with the catch basin 34 waters again to planting in the groove 30 after planting platform 26 rises, design benefit.

The working principle is as follows: a farmer only needs to seal the ceiling 8 and tightly close the movable door 5 to fully isolate the inside of the cavity 3 from the outside, then external heating equipment is used for heating the inside of the greenhouse, so that the temperature inside the greenhouse can be increased, the isolation of the inside and the outside of the greenhouse and the blocking effect of a vacuum layer in an interlayer of the base 1 on heat conduction can effectively ensure that the temperature inside the greenhouse is in a degree suitable for plant growth, and the problem of power consumption increase of the heating equipment caused by too fast heat spreading can be prevented, the greenhouse is energy-saving and environment-friendly, and can be used for two purposes, when the sunshine is sufficient in summer, the farmer can utilize the servo motor 23 to drive the tooth post 21 through the gear A22 to rotate the rotating wheel 19 on the right side, so that the two screw rods 14 can rotate at the same angular speed through the rotating wheel 19 and the transmission belt 20, and because the two screw threads 15 are symmetrically, therefore, in the process of rotating the screw mandrel 14, the two screw sleeves 16 perform opposite linear motion along the external threads 15, when the screw sleeves 16 move, the moving block 17 fixedly arranged at the outer end of each screw sleeve also drives the two ceilings 8 at two sides to move outwards along the grooves 9 to open out of the through groove 7 in a manner of driving the connecting plate 18, meanwhile, the connecting rods 28 at the top surface of the moving block 17 gradually tend to be in a vertical state, and because the distance between the outer end of each screw sleeve and the top surface of the moving block 17 changes along with the rotation, the two connecting rods 28 can jack up the lifting plate 27 to finally extend the plants planted on the planting platform 26 out of the greenhouse along the through groove 7, and because the connecting plate 18 is in an inclined structure, the connecting plate 18 cannot be hindered by the inner wall of the cavity 3 when the ceilings 8 open a gap enough for the plants on the upper part of the planting platform 26 to extend out of the greenhouse, by the structure, the plants on the planting platform 26 can be more fully irradiated by the sun, natural resources can be more fully utilized to nourish the growth of the plants under the condition of proper temperature, the energy-saving and environment-friendly effects of the greenhouse are further improved, the practicability is strong, when farmers irrigate the plants cultivated in the greenhouse by using water mixed with nutrient solution, as the water storage effect of soil is limited, the redundant water can leak to the water storage tank 34 below along the water leakage holes 31 on the bottom surface of the planting tank 30 and is stored in the water storage tank, when the irrigation is carried out again later, the farmers can start the motor 41 to drive the rotating shaft 38 on the rear side to rotate, through the meshing connection of the two gears B39, the shifting plates 43 on the two rotating shafts 38 can carry out reverse circulation motions in the two circular cavities 36, and the water containing the nutrient solution in the water storage tank 34 can flow down along the inclined plane of the water storage tank 34 and pass through the water inlet 37 to flow into the water storage tank 35, subsequently dial the board 43 in both sides the opposite direction and stir down, these water can be gushed into a plurality of irrigation pipes 46 along violently pipe 45 along bellows 44 top, it sprinkles again on planting the plant in groove 30 to open some watering mouth 47 on the irrigation pipe 46 finally, the utilization ratio of this big-arch shelter to the nutrient solution has been improved, the problem that nutrient composition runs off along with soil diffusion has been avoided, both improved the plant and also reduced the cost to the absorption degree of nutrient solution, in addition, make after planting platform 26 rises also can not influence the water that water box 35 watered the catch basin 34 again to planting the groove 30 through the setting of bellows 44, and design benefit.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-level energy-concerving and environment-protective circulation farming big-arch shelter, includes base (1), its characterized in that: empty slot (2) have been seted up to base (1) outer wall intermediate layer inside, base (1) inside cavity formation cavity (3), entry (4) have been seted up to cavity (3) antetheca upper end, entry (4) both sides inner wall symmetry articulates there are two dodge gates (5), base (1) antetheca lower extreme has set firmly stair (6), cavity (3) top surface has been seted up and has been run through groove (7), run through groove (7) internal symmetry and be equipped with two ceiling (8), cavity (3) both sides inner wall upper end is all seted up fluted (9) for the position at ceiling (8) both ends, is located the rear side ceiling (8) antetheca symmetry has set firmly two connecting block A (10), is located the front side ceiling (8) back wall has seted up spread groove A (11) for the position of connecting block A (10), is located the front side ceiling (8) back wall has set firmly connecting block B (12) for the position of connecting block A (10) outside side The front wall of the ceiling (8) on the rear side is provided with a connecting groove B (13) relative to a connecting block B (12), two lead screws (14) are symmetrically arranged on two sides of the lower portion of the cavity (3), two external threads (15) are symmetrically arranged on the outer wall of each lead screw (14), two thread sleeves (16) are symmetrically sleeved on the outer portions of the lead screws (14), a moving block (17) is fixedly arranged on the outer side end of each thread sleeve (16), a connecting plate (18) is fixedly arranged on the top surface of each moving block (17), a rotating wheel (19) is sleeved on the rear end of each lead screw (14), a transmission belt (20) is connected between the two rotating wheels (19), a plurality of tooth columns (21) are fixedly arranged at equal intervals in an annular shape at the front end of the circumferential outer wall of the rotating wheel (19) on the right side, and a gear A (22) is arranged below the rotating wheel, a servo motor (23) is arranged behind the gear A (22), a support plate (24) is arranged above the two screw rods (14), two side grooves (25) are symmetrically formed in two sides of the support plate (24) relative to the positions of the four connecting plates (18), a planting platform (26) is arranged in the middle of the support plate (24), two lifting plates (27) are symmetrically and fixedly arranged on two sides of the planting platform (26), two connecting rods (28) are symmetrically hinged to two sides of the bottom surface of each lifting plate (27), a through groove (29) is formed in the support plate (24) relative to the positions of the planting platform (26) and the lifting plates (27), two planting grooves (30) are symmetrically formed in two sides of the top surface of the planting platform (26), a plurality of water leakage holes (31) are uniformly formed in the bottom surface of each planting groove (30), a water circulation component (32) is arranged below the planting platform (26), and the water circulation component (32) comprises a, box (33) bottom surface is connected fixedly with cavity (3) bottom surface, box (33) top surface and planting platform (26) bottom surface closely laminate, basin (34) have been seted up at box (33) top surface middle part, the trapezoidal platform structure of basin (34) for leading to, basin (34) bottom surface middle part inlays and is equipped with top water box (35), top water box (35) inside is symmetrical structure and has seted up two circle chambeies (36), water inlet (37), two have been seted up to circle chamber (36) annular lateral wall upper end communicate each other between circle chamber (36) inside wall upper end.

2. The multi-level energy-saving environment-friendly circulating agricultural planting greenhouse of claim 1, wherein: both sides tip respectively with two about ceiling (8) recess (9) sliding fit, two ceiling (8) medial extremity closely laminates, connecting block A (10) and spread groove A (11) cooperation of pegging graft, connecting block B (12) and spread groove B (13) cooperation of pegging graft, both ends rotate with cavity (3) front and back both sides inner wall respectively around lead screw (14) and are connected, external screw thread (15) and thread bush (16) threaded connection.

3. The multi-level energy-saving environment-friendly circulating agricultural planting greenhouse of claim 1, wherein: the two connecting plates (18) positioned on the front side are arranged in a structure with a low front part and a high rear part, the two connecting plates (18) positioned on the rear side are arranged in a structure with a high front part and a low rear part, the upper ends of the two connecting plates (18) positioned on the front side are respectively connected and fixed with the bottom surfaces of the two connecting blocks B (12), and the upper ends of the two connecting plates (18) positioned on the rear side are respectively connected and fixed with the bottom surfaces of the two connecting blocks A (10).

4. The multi-level energy-saving environment-friendly circulating agricultural planting greenhouse of claim 1, wherein: the gear A (22) is meshed with the tooth column (21), the output end of the servo motor (23) is coaxially and fixedly connected with the gear A (22), the two connecting rods (28) positioned on the same side are arranged in a splayed structure with a large top and a small bottom, the inner side ends of the connecting rods (28) are hinged with the top surface of the threaded sleeve (16) on the same side, and the outer wall of the planting platform (26) and the outer wall of the lifting plate (27) are in sliding contact with the inner wall of the through groove (29).

5. The multi-level energy-saving environment-friendly circulating agricultural planting greenhouse of claim 1, wherein: round chamber (36) middle part is run through and is equipped with pivot (38), pivot (38) right-hand member runs through round chamber (36) right wall and extends to inside and coaxial fixedly connected with gear B (39) of box (33), motor groove (40), two have been seted up for the position of gear B (39) to the box (33) right wall gear B (39) meshing is connected, is located the rear side the coaxial fixedly connected with motor (41) of pivot (38) right-hand member, inner wall connection is fixed about two motor boards (42) that the outer wall was equipped with through the symmetry about motor (41) and motor groove (40).

6. The multi-level energy-saving environment-friendly circulating agricultural planting greenhouse of claim 5, wherein: pivot (38) outer wall is annular equidistant for the inside position of circle chamber (36) and has set firmly a plurality of boards (43) of dialling, dial board (43) outer wall and circle chamber (36) inner wall sliding contact, top water box (35) top surface middle part is connected with bellows (44), bellows (44) upper end is connected with violently pipe (45), violently pipe (45) inlay and locate planting platform (26) bottom surface middle part, violently pipe (45) top surface is linear equidistant and is connected with a plurality of irrigation pipes (46), irrigation pipe (46) are Y type structure, irrigation pipe (46) upper end runs through and plants platform (26) and extend to upper portion, irrigation pipe (46) both sides tip bottom is linear equidistant symmetry and has seted up a plurality of mouths of water (47).