CN209299832U

CN209299832U - A kind of top-opening type multifunctional ecological greenhouse

Info

Publication number: CN209299832U
Application number: CN201822105903.2U
Authority: CN
Inventors: 石江; 应学兵; 赵琳; 朱月清; 范正伟
Original assignee: Hangzhou Institute of Agricultural Sciences
Current assignee: Hangzhou Institute of Agricultural Sciences
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2019-08-27
Anticipated expiration: 2028-12-14

Abstract

The utility model relates to greenhouse fields, specifically a kind of top-opening type multifunctional ecological greenhouse, including support construction, layered structure, buffering, sterilization structure, four pieces of films, fly net, four electric rolling membrane structures, three door leafs, guide frame and spray drop guard system；The inside of support construction is equipped with for climbing climing layered structure and the spray drop guard system for spraying to vegetables to climbing climing vegetable crop and carry out traction.The use of the wound membrane structure cooperation guide frame of the utility model, is conducive to that awning film is steady, quickly retracting, is conducive to greenhouse ventilation and penetrating light, and then effectively regulate and control the temperature in greenhouse；After greenhouse opens, it is also beneficial to the leaching of rainwater；The generation of the soil salinization in greenhouse is reduced, is laid the foundation for the healthy growth of crops；Parallelogram is constituted between the internal stent of greenhouse support construction simultaneously, keeps greenhouse more firm, wind loading rating is up to 12 grades or more and anti-snow ability up to 30 centimetres.

Description

A kind of top-opening type multifunctional ecological greenhouse

Technical field

The utility model relates to greenhouse field, specifically a kind of top-opening type multifunctional ecological greenhouse.

Background technique

With the development of science and technology and the attention to National agricultural development, greenhouse gardening become the indispensable work of agricultural Tool, greenhouse are a kind of Protectorate cultivation facilities of Simple And Practical, and greenhouse construction is easy, easy to use, investment is less, are suitable for agriculture The plantation of crop, with the development of plastics industry, greenhouse is generallyd use by countries in the world.Using steel as support frame, and Plastic covering film on bracket, is barricaded as arched roof, for culturing vegetable, can do sth. in advance or delay is supplied, increase the yield per unit area, Be conducive to defend natural calamity, especially northern area that can supply fresh and tender vegetables in early spring and dull season in late fall.

With advances in technology with the adjustment of the industrial structure, the area of the crops such as Greenhouse corn, vegetables increasingly expands Greatly, especially in the southeastern coastal areas, typhoon, rainy, summer high temperature, winter low temperature sleet climatic characteristic, Protectorate cultivation exists It is become more and more important in agricultural production, but traditional greenhouse is designed using round tube, and uses side-vented, leads to greenhouse Mechanical strength not enough, improper ventilation and the soil salinization, pest and disease damage the drawbacks such as continuous cropping obstacles such as occur and get worse, it is serious to restrict The sound development of agricultural production.

Traditional greenhouse specifically includes the following in place of there are many deficiencies:

(1) traditional greenhouse adds arch design using round steel pipe, and the intensity and structure of steel pipe are relatively small, in typhoon And rain and snow weather, it be easy to cause greenhouse to be turned over by typhoon or paralysis is pressed by accumulated snow, cause biggish loss to agricultural production；Simultaneously Influence the service life of greenhouse.

(2) traditional greenhouse realizes ventilation using two sides convection current, but hot-air has toward the characteristics of rising, in early summer or the summer Season, hot-air can be collected at the top of greenhouse, can not scatter and disappear, and then cause temperature at the top of greenhouse excessively high, when the high bar such as cultivated maize When crop and pumpkin, cucurbit etc. climb climing crop, the smallpox of corn is easy to cause pollen activity to reduce because temperature is excessively high, climbs climing work Object also can be excessively high because of ceiling temperature, and blade, flower and fruit are easy to be burnt, and causes serious production loss and reduces agricultural product Quality.

(3) it is not provided with buffer area in traditional greenhouse, is on the one hand unfavorable for Winter protection, while be also easy plant Virosis, the pathogen of bacterial disease and pest are brought into greenhouse, and the propagation and diffusion of plant pest are caused.

(4) traditional greenhouse cannot be opened due to teleblem, and summer removes be easy to cause film damaged again, time-consuming, if not tearing open It removes, the salt branch in soil rises to soil surface by capillary phenomenon, causes the soil salinization serious, while also be easy to causeing The accumulation of pest and disease damage drastically influences the ecological environment of soil.

(5) traditional greenhouse plants the builts crops such as pumpkin, edible gourd due to being not provided with horizontally-supported mechanism in greenhouse When, it needs that the materials such as bamboo pole, iron wire progress built is used to provide support for crop, but this not only needs to put into material cost, and And it is time-consuming, it is unfavorable for cost-saving synergistic, cultivation landscape effect is also poor.

The utility model provides a kind of top-opening type multifunctional ecological greenhouse, has the following characteristics that

(1) the size length of greenhouse is respectively 35 meters, 7.6 meters and 3.6 meters.Its main structure uses I-shaped side Pipe design, to enhance the intensity and toughness of steel pipe, while Computer Aided Design girt and " triangle " support of falling in structure, to increase The stability for increasing canopy main structure can resist 12 grades or more typhoons and 30 centimetres of accumulated snow according to measuring and calculating, greatly improve big The anti-snow ability of canopy wind resistance.

(2) a kind of top-opening type multifunctional ecological greenhouse described in the utility model, greenhouse are led to by the way of opening Wind and light transmission, wound membrane structure cooperate the use of guide frame, are conducive to that teleblem is steady, quickly retracting, can fast and effeciently reduce Canopy temperature, while increasing illumination；Teleblem is opened using two-stage, the end of spring and the beginning of summer, can using one semi-open, take into account ventilation and Heat preservation；Summer then pass through adjust motor stroke realization is all turned on, be convenient for rain leaching, reduce the soil salinization generation and The accumulation of pest and disease damage in soil, keeps soil environment more healthy.

(3) a kind of top-opening type multifunctional ecological greenhouse described in the utility model is constituted between the internal stent of support construction The structure of parallelogram, greenhouse is more firm, every plastic pipe-covered outside 30 centimeters of one cable wires of setting, cable wire in the mechanism, effectively Prevent crops when summer high temperature from burning since cable wire temperature is excessively high, laterally every 1 meter of one horizontal cable of setting, make cable wire Form grid structure, for melon crop climb it is climing support is provided, while the height of horizontal rack is arranged at 2 meters, is on the one hand convenient for The harvesting of melon crop, on the other hand in canopy when the long-stalked crops such as cultivated maize (plant height is generally at 2 meters or so), Nor affect on the normal growth of corn.

(4) inside of a kind of top-opening type multifunctional ecological greenhouse described in the utility model, film is equipped with fly net, in turn It is effective that insect is prevented to enter, while cooperating the application of buffering, sterilization structure, be conducive to booth thermal insulation, reducing operator will Pathogen and pest bring the probability in canopy into, efficiently control the generation and sprawling of pest and disease damage, and then reduce agricultural input product Using making agricultural production to more environment-friendly.

(5) a kind of top-opening type multifunctional ecological greenhouse described in the utility model, the setting for being sprayed guard system are convenient for big Plant inside canopy irrigate and rich water is integrated, can be effectively reduced the use of labour, reduce being produced into for agricultural product This.

Utility model content

For the problems of the prior art, the utility model provides a kind of top-opening type multifunctional ecological greenhouse, this is practical The use of novel wound membrane structure cooperation guide frame, is conducive to that awning film is steady, quickly retracting, and it is saturating to be conducive to greenhouse ventilation Light, and then effectively regulate and control the temperature in greenhouse；After greenhouse opens, it is also beneficial to the leaching of rainwater；Reduce soil salt in greenhouse The generation of stain lays the foundation for the healthy growth of crops；Parallel four are constituted between the internal stent of greenhouse support construction simultaneously Side shape keeps greenhouse more firm, and wind loading rating is up to 12 grades or more and anti-snow ability up to 30 centimetres.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of top-opening type multifunctional ecological greenhouse, Including support construction, layered structure, buffering, sterilization structure, four pieces of films, fly net, four electric rolling membrane structures, three doors Fan, guide frame and spray drop guard system；The inside of the support construction be equipped with for climb climing vegetable crop carry out traction climb it is climing The layered structure and the spray drop guard system for spraying to vegetables；One door is set to the buffering, disappears Between malicious structure and the support construction, other two described door is symmetrically set in the support construction；For reducing temperature of shed It scatters and disappears, disinfection, more change one's clothes and reduce pest and disease damage propagation and store the buffering of necessary means of agricultural production farm implements, sterilization structure set on institute State the end of support construction；The fly net for insect prevention is laid on the support construction, and four pieces for waterproof thermal-insulated The film be symmetrically set in the support construction two-by-two；The support construction is fixed on the top of the film, and described thin The wound membrane structure is fixed in the bottom end of film, and the support construction, and the wound membrane knot are fixed in one end of the wound membrane structure The other end of structure is connected to the guide frame.

Specifically, the support construction includes multiple head columns, arch tube, vertical trombone slide, top beam, multiple canopy head crossbeams, connects Contact pin, pressure release bar and four reinforcing bars, the top beam are set to the inside of the fly net, are linearly distributed on the top beam multiple The connection sheet, the both ends of the connection sheet are equipped with the arch tube of half U-shaped structure, be linearly distributed on the arch tube it is multiple with The parallel vertical trombone slide of the top beam, the fly net are fixed on the vertical trombone slide, symmetrically form two of U-shaped structure two-by-two It is connected with the canopy head crossbeam between the arch tube, is equipped with the pressure release bar on two one-to-one arch tubes, two The pressure release bar is connected to the canopy head crossbeam, and two pressure release bars and two arch tubes away from one end of the arch tube Parallelogram sturcutre is surrounded, two arch tubes of the most end at the arch tube both ends of linear distribution, which are equipped with, to be used to support The door head column, and fixed on two canopy head crossbeams of most end there are two the reinforcing bars；It is symmetrical more two-by-two A arch tube linear distribution, two arch tubes cooperate the connection sheet to surround U-shaped structure, and then make the fly net stress It is more uniform, while two pressure release bars and two arch tubes surround parallelogram sturcutre, when making institute under rain and snow weather The pressure of arch tube is stated by the pressure release bar uniform transmission to the canopy head crossbeam, and then makes the wind resistance anti-pressure ability of greenhouse more By force, while the use of the reinforcing bar effectively prevents greenhouse from deforming.

Specifically, the layered structure includes multiple retainer plates, drawstring and plastic tube, linear distribution on the canopy head crossbeam There are multiple retainer plates, two ends of the drawstring are individually fixed in adjacent not on the same canopy head crossbeam On the retainer plate, multiple drawstrings surround fenestral fabric, and the drawstring is solid on the arch tube through the plastic tube Surely there is the spray drop guard system；After the vegetable growth of tendril class, tendril is climbed on the plastic tube, keeps melon and fruit hanging, into And space efficiency utilization is substantially increased, convenient for the space planting vegetable below the plastic tube, make vegetable cultivation efficiency more Height, while the plastic tube is fixed on the drawstring, and then avoid the tendril of high temperature damage vegetable melon and fruit, the spray drop pipe The setting of system substantially increases plantation quality convenient for carrying out pouring fertilising to vegetables.

Specifically, the buffering, sterilization structure include service sink, storage tank, sealing plate, fixed frame, spacing collar, multiple extensions Hook and airing rod, the fixed frame are fixed on the arch tube and its canopy head crossbeam, and the fixed frame is equipped with for storing The service sink of cleaning solution, the latticed storage tank for storing farm implements is set to the inside of the fixed frame, described The door head column is fixed on by the spacing collar in two ends of airing rod, and the airing rod is equipped with multiple, Duo Gesuo Hook linear distribution is stated in the airing rod；When plant personnel enters the inside of the fixed frame, when the rubber boot of plant personnel When having dirt, rubber boot and farm implements are cleaned by the cleaning solution in the service sink, at the end of farm implements use, to farm implements The inside of the storage tank is stored in after cleaning, the storage tank is latticed, and then convenient for storage farm implements, the airing rod is matched The use of the hook is closed, convenient for suspension clothing and its uses article, and then makes to operate more convenient flexible.

Specifically, the door leaf includes two door leaf ontologies, doorframe and screen window, a doorframe is fixed on the institute of end State arch tube and the canopy head crossbeam, other two described doorframe is fixed on the fixed frame, two door leaf ontologies with it is described Screen window is slidably connected between the doorframe；It is slidably connected between the door leaf ontology and the doorframe, and then improves sky Between utilization efficiency, keep the opening and closing of the door leaf ontology more convenient, the use of the screen window, effectively prevent open institute When stating door leaf ontology, mosquito enters the inside of greenhouse from the doorframe, and then substantially increases insect prevention performance.

Specifically, the top of four films is both secured to the vertical trombone slide, the guide frame includes rubber pad, tooth Wheel, rack gear and guide sleeve, the arch tube of end are equipped with and the film guide sleeve correspondingly, the guide sleeve It is equipped with the rack gear, the gear is engaged with the rack gear, is slidably connected between the rubber pad and the guide sleeve, described It is slidably connected between rubber pad and the guide sleeve, and then film is caused in the inside for effectively preventing film from entering the guide sleeve Damage, and then substantially increase the quality of film folding and unfolding.

Specifically, the wound membrane structure includes roll bar, connecting rod, motor, fixing sleeve, protection pad, reset spring, slide bar, company Connector and guiding axis, the connector are fixed on the door head column, and the slide bar and the connector pass through the guiding axis Rotation connection, is slidably connected between the connecting rod and the slide bar, and the inside of the slide bar is equipped with the reset spring, described Reset spring and the slide bar contradict, and the reset spring and the connecting rod contradict, and the end of the connecting rod is fixed Fixing sleeve is stated, the motor is fixed on the inside of the fixing sleeve, and the discoidal protection pad is fixed on the fixing sleeve, described Roll bar extends to the motor through the protection pad, the other end of the roll bar through the rubber pad, the roll bar End is fixed with the gear, and the other end of the film is retractable in the roll bar；The motor rotation, the motor drive The roll bar rotation, the roll bar carry out folding and unfolding to the film, and the roll bar and the arch tube are contradicted, rolled on the pipe crimping Dynamic, the gear of the roll bar end and then makes the rubber pad in the guide sleeve in the inner rotation of the rack gear Internal slide slides between the slide bar and the connecting rod, and flexible by the reset spring supports the roll bar always The arch tube is touched, and then convenient for controlling the folding and unfolding distance of the film, convenient for the ventilation quantity inside control greenhouse, convenient for quick Cool down to the inside of greenhouse, keep the folding and unfolding of film more convenient, improve greenhouse gardening quality, the rubber pad is matched The use of the protection pad is closed, film sideslip is effectively prevented, is slidably connected between the rubber pad and the guide sleeve, is made described Roll bar folding and unfolding is more stable.

The utility model has the beneficial effects that

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is that a kind of overall structure of preferred embodiment of top-opening type multifunctional ecological greenhouse provided by the utility model is shown It is intended to；

Fig. 2 is the portion A shown in FIG. 1 enlarged diagram；

Fig. 3 is the structural schematic diagram of wound membrane structure shown in Fig. 2；

Fig. 4 is the attachment structure schematic diagram of roll bar shown in Fig. 2 and guide frame；

Fig. 5 is the attachment structure schematic diagram of support construction shown in FIG. 1 and door leaf；

Fig. 6 is the structural schematic diagram of wound membrane structure shown in fig. 5；

Fig. 7 is the structural schematic diagram of support construction shown in fig. 5；

Fig. 8 is the structural schematic diagram of support construction shown in Fig. 7；

Fig. 9 is the portion B shown in Fig. 7 enlarged diagram；

Figure 10 is door head column shown in FIG. 1 and the buffering, the attachment structure schematic diagram of sterilization structure；

Figure 11 is the portion C shown in Fig. 10 enlarged diagram.

In figure: 1, support construction, 11, door head column, 12, arch tube, 13, vertical trombone slide, 14, top beam, 15, canopy head crossbeam, 16, Connection sheet, 17, pressure release bar, 18, reinforcing bar, 2, layered structure, 21, retainer plate, 22, drawstring, 23, plastic tube, 3, buffering, disinfection Structure, 31, service sink, 32, storage tank, 33, sealing plate, 34, fixed frame, 35, spacing collar, 36, hook, 37, airing rod, 4, thin Film, 5, fly net, 6, wound membrane structure, 61, roll bar, 62, connecting rod, 63, motor, 64, fixing sleeve, 65, protection pad, 66, reset bullet Spring, 67, slide bar, 68, connector, 69, guiding axis, 7, door leaf, 71, door leaf ontology, 72, doorframe, 73, screen window, 8, guide frame, 81, rubber pad, 82, gear, 83, rack gear, 84, guide sleeve, 9, spray drop guard system.

Specific embodiment

In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under Face combines specific embodiment, and the utility model is further described.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of top-opening type multifunctional ecological greenhouse described in the utility model, Including 5, four support construction 1, layered structure 2, buffering, 3, four pieces of films 4 of sterilization structure, fly net electric rolling membrane structures 6, three A door leaf 7, guide frame 8 and spray drop guard system 9；The inside of the support construction 1 is equipped with for carrying out to climbing climing vegetable crop The climing layered structure 2 and the spray drop guard system 9 for spraying to vegetables are climbed in traction；One door 7 is set to Between the buffering, sterilization structure 3 and the support construction 1, other two described door 7 is symmetrically set in the support construction 1；With In reduce temperature of shed scatter and disappear, disinfection, more change one's clothes reduce pest and disease damage propagate and store necessary means of agricultural production farm implements the buffering, Sterilization structure 3 is set to the end of the support construction 1；The fly net 5 for insect prevention is laid on the support construction 1, And four pieces are symmetrically set in the support construction 1 for the waterproof thermal-insulated film 4 two-by-two；The top of the film 4 is fixed on The support construction 1, and the wound membrane structure 6 is fixed in the bottom end of the film 4, one end of the wound membrane structure 6 is fixed on The support construction 1, and the other end of the wound membrane structure 6 is connected to the guide frame 8.

Specifically, as shown in Fig. 1, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, a kind of multi-functional life of top-opening type described in the utility model State greenhouse, the support construction 1 include multiple head columns 11, arch tube 12, vertical trombone slide 13, top beam 14, multiple canopy head crossbeams 15, Connection sheet 16, pressure release bar 17 and four reinforcing bars 18, the top beam 14 is on the inside of the fly net 5, the top beam 14 Linear distribution has multiple connection sheets 16, and the both ends of the connection sheet 16 are equipped with the arch tube 12 of half U-shaped structure, the arch Multiple vertical trombone slides 13 parallel with the top beam 14 are linearly distributed on pipe 12, the fly net 5 is fixed on the vertical drawing Pipe 13 is symmetrically connected with the canopy head crossbeam 15, two one-to-one correspondence two-by-two between two arch tubes 12 of composition U-shaped structure The arch tube 12 on be equipped with the pressure release bar 17, two pressure release bars 17 are connected to institute away from one end of the arch tube 12 Canopy head crossbeam 15 is stated, and two pressure release bars 17 and two arch tubes 12 surround parallelogram sturcutre, linear distribution Two arch tubes 12 of the most end at 12 both ends of arch tube are equipped with the door head column 11 being used to support, and most end Two canopy head crossbeams 15 on fixed there are two the reinforcing bars 18；Symmetrical multiple arch tubes 12 linearly divide two-by-two Cloth, two arch tubes 12 cooperate the connection sheet 16 to surround U-shaped structure, and fly net makes the fly net stress more equal in turn It is even, while two pressure release bars 17 and two arch tubes 12 surround parallelogram sturcutre, it is described when making under rain and snow weather The pressure of arch tube 12 makes the wind resistance anti-pressure ability of greenhouse by 17 uniform transmission of pressure release bar to the canopy head crossbeam 15 It is stronger, while the use of the reinforcing bar 18 effectively prevents greenhouse from deforming.

Specifically, a kind of top-opening type multifunctional ecological described in the utility model is big as shown in Fig. 1, Fig. 5, Fig. 7 and Fig. 9 Canopy, the layered structure 2 include multiple retainer plates 21, drawstring 22 and plastic tube 23, are linearly distributed on the canopy head crossbeam 15 Multiple retainer plates 21, two ends of the drawstring 22 are individually fixed in adjacent not in the same canopy head crossbeam 15 On the retainer plate 21 on, multiple drawstrings 22 surround fenestral fabric, the drawstring 22 through the plastic tube 23, The spray drop guard system 9 is fixed on the arch tube 12；After the vegetable growth of tendril class, tendril is climbed in the plastic tube 23 On, keep melon and fruit hanging, and then substantially increase space efficiency utilization, convenient for planting vegetable in the space of the lower section of the plastic tube 23 Dish keeps vegetable cultivation more efficient, while the plastic tube 23 is fixed on the drawstring 22, and then avoids steel pipe high temperature and burn Hurt the tendril of vegetable melon and fruit, the setting for being sprayed guard system 9 is convenient for carrying out irrigating to vegetables and rich water is integrated, and then reduces Labor cost.

Specifically, as shown in Fig. 1, Fig. 5, Figure 10 and Figure 11, a kind of top-opening type multifunctional ecological described in the utility model Greenhouse, the buffering, sterilization structure 3 include service sink 31, storage tank 32, sealing plate 33, fixed frame 34, spacing collar 35, multiple Hook 36 and airing rod 37, the fixed frame 34 are fixed on the arch tube 12 and its canopy head crossbeam 15, the fixed frame 34 It is equipped with the service sink 31 for storing cleaning solution, the latticed storage tank 32 for storing farm implements is set to described The door head column 11 is fixed on by the spacing collar 35 in two ends of the inside of fixed frame 34, the airing rod 37, and The airing rod 37 be equipped with it is multiple, 36 linear distributions of multiple hooks are in the airing rod 37；Described in entering when plant personnel When the inside of fixed frame 34, when the rubber boot of plant personnel have dirt, by the cleaning solution in the service sink 31 to rubber boot and Farm implements are cleaned, at the end of farm implements use, to the inside for being stored in the storage tank 32 after farm implements cleaning, the storage tank 32 is latticed, and then convenient for storage farm implements, the airing rod 37 cooperates the use of the hook 36, convenient for suspension clothing and its Using article, and then make to operate more convenient flexible.

Specifically, as shown in Fig. 1, Fig. 5 and Figure 10, a kind of top-opening type multifunctional ecological greenhouse described in the utility model, The door leaf 7 includes two door leaf ontologies 71, doorframe 72 and screen window 73, and a doorframe 72 is fixed on the arch tube of end 12 and the canopy head crossbeam 15, other two described doorframe 72 is fixed on the fixed frame 34, two door leaf ontologies 71 with The screen window 73 is slidably connected between the doorframe 72；It is slidably connected between the door leaf ontology 71 and the doorframe 72, And then space efficiency utilization is improved, keep the opening and closing of the door leaf ontology 71 more convenient, the use of the screen window 73 has Effect is prevented when opening the door leaf ontology 71, prevents pest from entering the inside of greenhouse from the doorframe 72, and then mention significantly High insect prevention performance.

Specifically, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of top-opening type multifunctional ecological described in the utility model is big Canopy, the top of four films 4 are both secured to the vertical trombone slide 13, the guide frame 8 include rubber pad 81, gear 82, Rack gear 83 and guide sleeve 84, the arch tube 12 of end be equipped with the one-to-one guide sleeve 84 of the film 4, it is described Guide sleeve 84 is equipped with the rack gear 83, and the gear 82 is engaged with the rack gear 83, the rubber pad 81 and the guide sleeve It is slidably connected between 84, is slidably connected between the rubber pad 81 and the guide sleeve 84, and then effectively prevent film 4 from entering The inside of the guide sleeve 84 causes film 4 to damage, more steady when folding and unfolding makes 4 folding and unfolding of film, effectively.

Specifically, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of top-opening type multifunctional ecological described in the utility model is big Canopy, the wound membrane structure 6 include roll bar 61, connecting rod 62, motor 63, fixing sleeve 64, protection pad 65, reset spring 66, slide bar 67, Connector 68 and guiding axis 69, the connector 68 are fixed on the door head column 11, the slide bar 67 and the connector 68 By the guiding axis 69 be rotatablely connected, be slidably connected between the connecting rod 62 and the slide bar 67, the slide bar 67 it is interior Portion is equipped with the reset spring 66, and the reset spring 66 is contradicted with the slide bar 67, the reset spring 66 and the connection Bar 62 contradicts, and the end of the connecting rod 62 is fixed with the fixing sleeve 64, and the motor 63 is fixed on the fixing sleeve 64 Inside, the discoidal protection pad 65 are fixed on the fixing sleeve 64, and the roll bar 61 extends to institute through the protection pad 65 Motor 63 is stated, for the other end of the roll bar 61 through the rubber pad 81, the end of the roll bar 61 is fixed with the gear 82, the other end of the film 4 is retractable in the roll bar 61；The motor 63 rotates, and the motor 63 drives the roll bar 61 rotations, the roll bar 61 carry out folding and unfolding to the film 4, and the roll bar 61 is contradicted with the arch tube 12, on the pipe crimping It rolls, the gear 82 of 61 end of roll bar and then makes the rubber pad 81 in institute in the inner rotation of the rack gear 83 The internal slide of guide sleeve 84 is stated, is slided between the slide bar 67 and the connecting rod 62, passes through stretching for the reset spring 66 Contracting makes the roll bar 61 contradict the arch tube 12 always, and then convenient for controlling the folding and unfolding distance of the film 4, teleblem uses two-stage It opens, makes the receipts of film 45 convenient for the ventilation quantity inside control greenhouse convenient for quickly and effectively cooling down to the inside of greenhouse It puts more convenient, improves greenhouse gardening quality, the rubber pad 81 cooperates the use of the protection pad 65, effectively prevents 4 sideslip of film is slidably connected between the rubber pad 81 and the guide sleeve 84, keeps 61 folding and unfolding of roll bar more steady.

The bottom end of support construction 1 is embedded in soil first, buffering, sterilization structure 3 and layered structure 2 are mounted on branch Three groups of door leafs are not mounted on the end and buffering, sterilization structure 2 of support construction 1, in support construction 1 by the inside of support structure 1 Top be laid with fly net 5, then on fly net 5 install film 4, be fixed on the bottom end of film 4 in wound membrane structure 6, The inside planting vegetable of greenhouse irrigates the vegetables of the inside of greenhouse by being sprayed guard system 9, the vegetables climbing of tendril class In in layered structure 2, lesser vegetables are planted in the bottom end of layered structure 2, and operator is from buffering, one end of sterilization structure 3 Door leaf 7 enters, and work farm implements are stored in buffering, in sterilization structure 3；Specifically have:

(1) symmetrical multiple 12 linear distributions of arch tube, two 12 mating connection pieces 16 of arch tube surround U-shaped structure two-by-two, into And it is more uniformly stressed fly net, while two pressure release bars 17 and two arch tubes 12 surround parallelogram sturcutre, work as sleet Make the pressure of arch tube 12 by 17 uniform transmission of pressure release bar to canopy head crossbeam 15 under weather, and then makes the anti-snow ability of the wind resistance of greenhouse It is stronger, while the use of reinforcing bar 18 has reinforcement effect；

(2) after the vegetable growth of tendril class, tendril is climbed on plastic tube 23, is kept melon and fruit hanging, is reduced artificial built Trouble, convenient for keeping vegetable cultivation more efficient in the space planting vegetable of the bottom end of plastic tube 23, while fixed on drawstring 22 There is plastic tube 23, and then avoid the tendril of burn vegetable melon and fruit, is sprayed the setting of guard system 9 convenient for filling to vegetables It irrigates and water-fertilizer integral, reduction labour cost is put into.

(3) when plant personnel enters the inside of fixed frame 34, when the rubber boot of plant personnel have dirt, pass through service sink Cleaning solution in 31 cleans rubber boot and farm implements, at the end of farm implements use, is stored in storage tank 32 after clearing up farm implements Inside, storage tank 32 be it is latticed, and then convenient for storage farm implements, airing rod 37 cooperation hook 36 use, convenient for suspension clothing Object and its use article, so make to operate it is more convenient flexibly；

(4) it is slidably connected between door leaf ontology 71 and doorframe 72, and then improves space efficiency utilization, make door leaf ontology 71 Opening and closing it is more convenient, the use of screen window 73 is effectively prevented in opened door leaf ontology 71, prevents pest from doorframe 72 Into the inside of greenhouse, the propagation and sprawling of pest and disease damage are reduced；

(5) teleblem is opened using two-stage, and motor 63 rotates, and motor 63 drives roll bar 61 to rotate, and roll bar 61 carries out film 4 Folding and unfolding, roll bar 61 and arch tube 12 are contradicted, are rolled on pipe crimping, the gear 82 of 61 end of roll bar rack gear 83 inner rotation, into And slide rubber pad 81 between the internal slide of guide sleeve 84, slide bar 67 and connecting rod 62, pass through stretching for reset spring 66 Contracting makes roll bar 61 contradict arch tube 12 always, and then convenient for the folding and unfolding distance of control film 4, makes the logical of the inside convenient for control greenhouse Air quantity keeps the folding and unfolding of film 45 more convenient, improves greenhouse gardening convenient for quickly cooling down to the inside of greenhouse Quality, rubber pad 81 cooperate the use of protection pad 65, effectively prevent 4 sideslip of film, slide between rubber pad 81 and guide sleeve 84 Connection, keeps 61 folding and unfolding of roll bar more stable.

The wound membrane structure 6 of the utility model cooperates the use of guide frame 8, convenient for quickly by 5 folding and unfolding of film, being convenient for fast Cooling down to the inside of greenhouse for speed, keeps the folding and unfolding of film 5 more convenient, film 5 is controlled by way of folding and unfolding Folding and unfolding, and then the air permeability of the inside convenient for control greenhouse；Parallelogram is constituted between the internal stent of support construction 1, in turn Keep the wind resistance anti-pressure ability of support construction 1 stronger, keep the bearing capacity of greenhouse stronger, improves the service life of greenhouse；Film 4 Inside is set to fly net 5, and then effectively pest is prevented to enter the inside of greenhouse, reduces the propagation and sprawling of pest and disease damage, simultaneously The use of cooperation buffering, sterilization structure 3 is convenient for when entering greenhouse, the farm implements of cleaning operation personnel, and then substantially increases kind Plant efficiency and its quality；The setting of guard system 9 is sprayed convenient for spraying to the plant inside greenhouse, while cooperating layered structure 2 use, improves space efficiency utilization.

The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry It should be appreciated that the present utility model is not limited to the above embodiments, the description in above embodiment and specification is only said Bright the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model also have various Changes and improvements, these changes and improvements are both fallen in the range of the requires of the utility model protection.The requires of the utility model protection Range is defined by the appending claims and its equivalent thereof.

Claims

1. a kind of top-opening type multifunctional ecological greenhouse, it is characterised in that: including support construction (1), layered structure (2), buffer, disappear Malicious structure (3), four pieces of films (4), fly net (5), four electric rolling membrane structures (6), three door leafs (7), guide frame (8) and It is sprayed guard system (9)；The inside of the support construction (1) be equipped with for climb climing vegetable crop carry out traction climb it is climing described in point Layer structure (2) and the spray drop guard system (9) for spraying to vegetables；One door leaf (7) be set to the buffering, Between sterilization structure (3) and the support construction (1), other two described door leaf (7) is symmetrically set in the support construction (1)； It scatters and disappears for reducing temperature of shed, disinfection, more change one's clothes to reduce pest and disease damage propagation and store the described of necessary means of agricultural production farm implements and delay Punching, sterilization structure (3) are set to the end of the support construction (1)；The fly net (5) for insect prevention is laid on the support In structure (1), and four pieces are symmetrically set in the support construction (1) for the waterproof thermal-insulated film (4) two-by-two；The film (4) top is fixed on the support construction (1), and the wound membrane structure (6) is fixed in the bottom end of the film (4), described One end of wound membrane structure (6) is fixed on the support construction (1), and the other end of the wound membrane structure (6) is connected to described lead To structure (8).

2. a kind of top-opening type multifunctional ecological greenhouse according to claim 1, it is characterised in that: the support construction (1) Including multiple head columns (11), arch tube (12), vertical trombone slide (13), top beam (14), multiple canopy head crossbeams (15), connection sheet (16), pressure release bar (17) He Sigen reinforcing bar (18), the top beam (14) are set to the inside of the fly net (5), the top beam (14) multiple connection sheets (16) are linearly distributed on, the both ends of the connection sheet (16) are equipped with the arch of half U-shaped structure It manages (12), multiple vertical trombone slides (13) parallel with the top beam (14) is linearly distributed on the arch tube (12), it is described anti- Worm net (5) is fixed on the vertical trombone slide (13), symmetrically connects between two arch tubes (12) of composition U-shaped structure two-by-two Canopy head crossbeam (15) is stated, is equipped with the pressure release bar (17), two pressure releases on two one-to-one arch tubes (12) Bar (17) is connected to the canopy head crossbeam (15), and two pressure release bars (17) and two away from the one end of the arch tube (12) The arch tube (12) surrounds parallelogram sturcutre, two arches of the most end at the arch tube (12) both ends of linear distribution Pipe (12) is equipped with the door head column (11) being used to support, and is fixed on two canopy head crossbeams (15) of most end Two reinforcing bars (18).

3. a kind of top-opening type multifunctional ecological greenhouse according to claim 2, it is characterised in that: the layered structure (2) Including multiple retainer plates (21), drawstring (22) and plastic tube (23), linearly it is distributed on the canopy head crossbeam (15) multiple described Retainer plate (21), two ends of the drawstring (22) are individually fixed in adjacent not on the same canopy head crossbeam (15) The retainer plate (21) on, multiple drawstrings (22) surround fenestral fabric, and the drawstring (22) is through the plastics It manages (23), is fixed with the spray drop guard system (9) on the arch tube (12).

4. a kind of top-opening type multifunctional ecological greenhouse according to claim 3, it is characterised in that: the buffering, disinfection knot Structure (3) includes service sink (31), storage tank (32), sealing plate (33), fixed frame (34), spacing collar (35), multiple hooks (36) With airing rod (37), the fixed frame (34) is fixed on the arch tube (12) and its canopy head crossbeam (15), the fixed frame (34) it is equipped with the service sink (31) for storing cleaning solution, it is latticed for storing the storage tank (32) of farm implements Set on the inside of the fixed frame (34), two ends of the airing rod (37) are fixed on described by the spacing collar (35) Door head column (11), and the airing rod (37) be equipped with it is multiple, multiple hook (36) linear distributions are in the airing rod (37)。

5. a kind of top-opening type multifunctional ecological greenhouse according to claim 4, it is characterised in that: the door leaf (7) includes Two door leaf ontologies (71), doorframe (72) and screen window (73), a doorframe (72) are fixed on the arch tube (12) of end With the canopy head crossbeam (15), other two described doorframe (72) is fixed on the fixed frame (34), two door leaf ontologies (71) it is slidably connected between the doorframe (72) with the screen window (73).

6. a kind of top-opening type multifunctional ecological greenhouse according to claim 5, it is characterised in that: four films (4) Top be both secured to the vertical trombone slide (13), the guide frame (8) includes rubber pad (81), gear (82), rack gear (83) With guide sleeve (84), the arch tube (12) of end is equipped with and the one-to-one guide sleeve (84) of the film (4), institute Guide sleeve (84) are stated equipped with the rack gear (83), the gear (82) is engaged with the rack gear (83), the rubber pad (81) It is slidably connected between the guide sleeve (84).

7. a kind of top-opening type multifunctional ecological greenhouse according to claim 6, it is characterised in that: the wound membrane structure (6) Including roll bar (61), connecting rod (62), motor (63), fixing sleeve (64), protection pad (65), reset spring (66), slide bar (67), connect Connector (68) and guiding axis (69), the connector (68) are fixed on the door head column (11), the slide bar (67) with it is described Connector (68) is rotatablely connected by the guiding axis (69), the company of sliding between the connecting rod (62) and the slide bar (67) It connecing, the inside of the slide bar (67) is equipped with the reset spring (66), and the reset spring (66) and the slide bar (67) contradict, The reset spring (66) and the connecting rod (62) contradict, and the end of the connecting rod (62) is fixed with the fixing sleeve (64), the motor (63) is fixed on the inside of the fixing sleeve (64), and the discoidal protection pad (65) is fixed on described solid Fixed set (64), the roll bar (61) extend to the motor (63) through the protection pad (65), the roll bar (61) it is another End is through the rubber pad (81), and the end of the roll bar (61) is fixed with the gear (82), and the film (4) is in addition One end is retractable in the roll bar (61).