CN111386933B

CN111386933B - Intelligent agricultural greenhouse

Info

Publication number: CN111386933B
Application number: CN202010342179.4A
Authority: CN
Inventors: 王振省; 王军; 周晶; 孙传文; 沈羊城; 朱浩
Original assignee: Yancheng Zhongtong Information Technology Co ltd
Current assignee: Yancheng Zhongtong Information Technology Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-11-23
Anticipated expiration: 2040-04-27
Also published as: CN111386933A

Abstract

The invention relates to the field of agricultural greenhouses and discloses an intelligent agricultural greenhouses, which comprises a greenhouse framework consisting of a plurality of arc-shaped supporting rods, transverse supporting rods and a top beam supporting rod, wherein a greenhouse film is covered outside the greenhouse framework, a plurality of inner supporting rods fixed on the arc-shaped supporting rods are arranged inside the greenhouse framework, positioning plates are fixedly arranged on two sides of the top beam supporting rod, two connecting rotating shafts are movably sleeved between the tops of the two positioning plates, the number of the connecting rotating shafts is two, and the two connecting rotating shafts are positioned on two sides of the positioning plates. This intelligent agricultural warmhouse booth, through locating the inside driving motor of big-arch shelter, the rotatory, the steel wire pulling take-up reel rotational design of drive reel to the sunshade cloth of being convenient for is rolled up and is put cloth and shelters from sunshine and weaken illumination, receive cloth reinforcing illumination, has avoided driving motor to receive external rainwater environmental impact, corrodes and rusts and damage, thereby has reduced the cost of maintenance of later stage equipment.

Description

Intelligent agricultural greenhouse

Technical Field

The invention relates to the field of agricultural greenhouses, in particular to an intelligent agricultural greenhouse.

Background

The agricultural greenhouse is a facility for cultivating plants, so that the growth period of the greenhouse can be prolonged and the yield can be increased in seasons unsuitable for plant growth, the agricultural greenhouse is mainly used for cultivating or growing seedlings of plants such as warm vegetables, flowers and trees in low-temperature seasons, the agricultural greenhouse is widely applied in the agricultural field, along with the development of intellectualization, the intelligent management of the agricultural greenhouse is increased, and the shading effect on the surface of the greenhouse, the ventilation at two ends and the like are controlled through mechanical equipment so as to control the proper environment required by the plant growth in the greenhouse.

However, current warmhouse booth shelters from sunshine through establishing the puggaree at the big-arch shelter surface and controls the indoor illumination intensity of big-arch shelter, because the motor that the drive puggaree receive and releases is installed outdoors, after long-time rain and shine the sun, corrodes the damage easily, leads to later maintenance cost to increase, and the surface of current big-arch shelter membrane piles up impurity such as dust easily after long-time, leads to the illumination intensity that passes through the big-arch shelter membrane not enough, influences the normal growth problem of plant.

Disclosure of Invention

Aiming at the defects of the background technology, the invention provides the intelligent agricultural greenhouse, which has the advantages of lower later maintenance cost and lower ventilation cost for driving the sunshade cloth roll to be folded and unfolded, and solves the problems in the background technology.

The invention provides the following technical scheme: an intelligent agricultural greenhouse comprises a greenhouse framework consisting of a plurality of arc-shaped supporting rods, transverse supporting rods and a top beam supporting rod, wherein a greenhouse film is covered outside the greenhouse framework, a plurality of inner supporting rods fixed on the arc-shaped supporting rods are arranged inside the greenhouse framework, positioning plates are fixedly arranged on two sides of the top beam supporting rod, a connecting shaft is movably sleeved between the tops of the two positioning plates, the number of the connecting shaft is two, the two connecting shafts are positioned on two sides of the positioning plates, sunshade fabric rolls are wound on the two connecting shafts, the two sunshade fabric rolls are respectively lapped on the outer surfaces of two sides of the greenhouse film, winding wheels positioned on two sides of the sunshade fabric rolls are fixedly sleeved on the connecting shaft, one ends of the two sunshade fabric rolls are respectively and fixedly connected with a connecting shaft, two ends of the connecting shaft, which are far away from one side of the sunshade fabric rolls, are respectively and fixedly connected with steel wires, one end of each steel wire penetrates through the bottom of the greenhouse film and extends into the interior of the greenhouse framework, the top of each transverse supporting rod is fixedly connected with a limiting plate, a rotating rod connected with the limiting plates is movably sleeved between the limiting plates, two winding wheels positioned between the two limiting plates are fixedly sleeved on the rotating rod, the winding wheels are wound and connected with steel wires, one end of each steel wire penetrates through the top of the greenhouse film and is fixedly connected with a winding wheel, one side, far away from the winding wheel, of one limiting plate is fixedly connected with a driving motor, an output shaft of the driving motor penetrates through the limiting plates and is fixedly sleeved with a driving gear, a driven gear is fixedly sleeved on the winding wheels, and the outer edge of the driven gear is meshed with the outer edge of the driving gear.

Preferably, the equal fixedly connected with spacing backplate in both sides of locating plate, the big shed film is hugged closely to spacing backplate's inboard, and the radian of spacing backplate matches with the cover radian of big shed film, the spout has been seted up at the middle part of spacing backplate, the spout cup joints with the one end activity of interlock axle, and the fixed cover of one end of interlock axle is equipped with the limiting plate that is located spacing backplate one side, the diameter value of limiting plate is greater than the width value of spout.

Preferably, the top of the limiting protection plate is fixedly sleeved with a cleaning roller positioned above the sunshade cloth roll, and the outer edge of the cleaning roller is attached to the upper surface of the sunshade cloth roll.

Preferably, the bottom of the linkage shaft is fixedly connected with a cleaning brush, and the bottom of the cleaning brush is attached to the outer surface of the greenhouse film.

Preferably, a plurality of horizontal ventilation boxes are arranged on two sides inside the greenhouse framework with the transverse supporting rods, the ventilation boxes are located at the arc bottom of the greenhouse framework, each ventilation box is fixed at the bottom of each transverse supporting rod, the side face of each ventilation box is fixedly connected with the greenhouse membrane, a ventilation groove is formed in one side of the part, attached to the greenhouse membrane, of each ventilation box, a horizontally movable partition plate is movably sleeved inside each ventilation box, the length and the width of each partition plate are larger than those of the ventilation groove, the surface of each partition plate is attached to one side, provided with the ventilation groove, of each ventilation box, a pull shaft is fixedly sleeved between the middle parts of the partition plates, one end of each pull shaft extends to the outside of the last ventilation box and is fixedly connected with a worm, a motor is fixedly installed on each ventilation box, a worm wheel is fixedly sleeved on an output shaft of the motor, the outer edge of the worm wheel is meshed with the outer edge of the worm wheel, a plurality of water guide pipes are communicated between the bottoms of the ventilation boxes on the two sides of the greenhouse framework, and a plurality of through holes which are arranged at equal intervals are formed in the bottoms of the water guide pipes.

The invention has the following beneficial effects:

1. this intelligent agricultural warmhouse booth, through locating the inside driving motor of big-arch shelter, the drive reel is rotatory, steel wire pulling take-up reel rotary design, thereby be convenient for the sunshade cloth is rolled up and is put cloth and shelter from sunshine and weaken the illumination, receive cloth reinforcing illumination, avoided driving motor to receive external rainwater environmental impact, corrode and rust and damage, thereby the cost of maintenance of later stage equipment has been reduced, and through the sunshade cloth that receive and releases at every turn, the removal of interlock axle, utilize the clearance brush to clear up the surface of big-arch shelter membrane, thereby ensure that the surface of big-arch shelter membrane keeps totally for a long time, and then the surface of having avoided the big-arch shelter membrane piles up the dust, impurity, influence the problem of illumination intensity.

2. This intelligent agricultural greenhouse big-arch shelter, structural design through the ventilation case of locating greenhouse skeleton camber bottom, when needs ventilation, when external wind direction and big-arch shelter both sides, it separates with the ventilation groove to seal the baffle through the control, thereby be convenient for the wind direction air current of big-arch shelter both sides is by the inside of both sides ventilation groove process big-arch shelter, the cost that has the big-arch shelter both ends to set up the draught fan has been saved, and when raining, if when the big-arch shelter is inside to be irrigated, through beating kaifeng the baffle, the rainwater that is located big-arch shelter membrane surface flows in the ventilation case by the ventilation groove, and through the aqueduct, even plant to big-arch shelter inside is irrigated, the cost of artifical irrigation has been avoided.

Drawings

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

FIG. 2 is a side view of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of a portion of the drawing of the present invention at A;

FIG. 4 is a top view of the structure defining plate of FIG. 1 in accordance with the present invention;

fig. 5 is a schematic view of the inside of the greenhouse frame of the present invention.

In the figure: 1. an arch strut; 101. an inner support rod; 2. a top beam strut; 3. a transverse strut; 301. a driving gear; 302. a limiting plate; 303. a drive motor; 4. positioning a plate; 401. a winding wheel; 5. a sunshade cloth roll; 6. limiting the guard plate; 601. a chute; 602. cleaning the roller; 7. a linkage shaft; 701. cleaning a brush; 702. a limiting plate; 8. a steel wire; 9. a reel; 901. rotating the rod; 902. a driven gear; 10. a ventilation box; 11. a ventilation slot; 12. sealing the partition plate; 13. pulling the shaft; 14. a worm; 15. a worm gear; 16. a water conduit.

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. 1-5, the intelligent agricultural greenhouse comprises a greenhouse frame consisting of a plurality of arched supporting rods 1, a plurality of transverse supporting rods 3 and a top beam supporting rod 2, the greenhouse film covers the exterior of the greenhouse frame, a plurality of inner supporting rods 101 fixed on the arched supporting rods 1 are arranged inside the greenhouse frame, positioning plates 4 are fixedly arranged on both sides of the top beam supporting rod 2, two connecting shafts are movably sleeved between the tops of the two positioning plates 4, the two connecting shafts are positioned on both sides of the positioning plates 4, sunshade rolls 5 are wound on the two connecting shafts, the two sunshade rolls 5 are respectively lapped on the outer surfaces of both sides of the greenhouse film, winding wheels 401 positioned on both sides of the sunshade rolls 5 are fixedly sleeved on the connecting shafts, one ends of the two sunshade rolls 5 are respectively and fixedly connected with a coupling shaft 7, and steel wires 8 are respectively fixedly connected to both ends of the two coupling shafts 7 far away from one side of the sunshade rolls 5, one end of each steel wire 8 penetrates through the bottom of the greenhouse film and extends to the interior of the greenhouse skeleton, the top of each transverse strut 3 is fixedly connected with a limiting plate 302, a connected rotating rod 901 is movably sleeved between the limiting plates 302, two reels 9 positioned between the two limiting plates 302 are fixedly sleeved on the rotating rod 901, the reels 9 are wound and connected with the steel wires 8, one end of each steel wire 8 penetrates through the top of the greenhouse film and is fixedly connected with a winding wheel 401, one side, far away from the reel 9, of one limiting plate 302 is fixedly connected with a driving motor 303, an output shaft of the driving motor 303 penetrates through the limiting plates 302 and is fixedly sleeved with a driving gear 301, a driven gear 902 is fixedly sleeved on each reel 9, the outer edge of the driven gear 902 is meshed with the outer edge of the driving gear 301, the reel 9 is driven to rotate by the driving motor 303 arranged in the interior of the greenhouse, and the two ends of the steel wires 8 wound and paid off the reels 9 are controlled to be wound and paid off, thereby when needing to spread sunshade yardage roll 5 and shelter from the sunshine, wire winding way 9 is rotatory to be promoted the steel wire 8 of one side that links to each other with interlock axle 7, it is rotatory that take-up wheel 401 receives the line, drive the interlock axle, sunshade cloth is rotatory to be loosened to sunshade yardage roll 5, interlock axle 7 promotes sunshade yardage roll 5 and paves on the surface of big-arch shelter membrane simultaneously, when needing rolling sunshade yardage roll 5 reinforcing illumination, through the steel wire 8 of control driving motor 303 counter-rotation pulling reel 401 one side, loosen the steel wire 8 of one side that interlock axle 7 links to each other simultaneously, make take-up wheel 401, sunshade yardage roll 5 counter-rotation receives cloth, the big-arch shelter reinforcing illumination has been made things convenient for, when weakening illumination intensity, locate the inside driving motor of big-arch shelter and avoided the influence of external wind and rain environment and the easy problem of damaging, the maintenance cost in later stage has been reduced.

Wherein, the equal fixedly connected with spacing backplate 6 in both sides of locating plate 4, the big shed membrane is hugged closely to spacing backplate 6's inboard, and the radian of spacing backplate 6 matches with the cover radian of big shed membrane, spout 601 has been seted up at spacing backplate 6's middle part, spout 601 cup joints with the one end activity of interlock axle 7, and the fixed cover of one end of interlock axle 7 is equipped with the limiting plate 702 that is located 6 one side of spacing backplate, the diameter value of limiting plate 702 is greater than the width value of spout 601, spacing through spacing backplate 6 and spout 601, make the stable removal of interlock axle 7, thereby ensure to receive and release the sunshade cloth at every turn and roll up when 5, the sunshade cloth is rolled up 5 can smooth surface of spreading at the big shed membrane.

Wherein, the fixed cover in top of spacing backplate 6 is equipped with the cleaning roller 602 that is located sunshade yardage roll 5 top, and the outer edge of cleaning roller 602 laminates with the upper surface of sunshade yardage roll 5, through the cleaning roller 602 of locating the 5 tops of sunshade yardage roll, utilize cleaning roller 602 to clear up the top of the sunshade yardage roll 5 that receive and release at every turn, thereby ensure that the sunshade yardage roll 5 that the rolling was got up at every turn keeps comparatively clean state, thereby avoid the sunshade yardage roll 5 to go up impurity and pile up, influence the problem of the normal rolling in later stage.

Wherein, the bottom fixedly connected with of interlock axle 7 cleans brush 701, and the surface laminating of the bottom of cleaning brush 701 and big-arch shelter membrane, when rolling the puggaree through every turn, when 5 one ends of 7 pulling puggaree rolls up of interlock axle were removed, cleaning brush 701 removed the surface to the big-arch shelter membrane along with interlock axle 7 and cleared up to ensure that the surface of big-arch shelter membrane keeps totally for a long time, and then has avoided the surface of big-arch shelter membrane to pile up dust, impurity, influence the problem of illumination intensity.

Wherein, the two sides of the inside of the greenhouse framework of the transverse supporting rods 3 are provided with a plurality of horizontal ventilation boxes 10, the ventilation boxes 10 are positioned at the arc bottom part of the greenhouse framework, each ventilation box 10 is fixed at the bottom of the two transverse supporting rods 3, the side surface of each ventilation box 10 is fixedly connected with the greenhouse membrane, one side of the joint part of the ventilation boxes 10 and the greenhouse membrane is provided with a ventilation groove 11, the inside of each ventilation box 10 is movably sleeved with a horizontally movable partition board 12, the length and the width of the partition board 12 are both larger than those of the ventilation groove 11, the surface of the partition board 12 is jointed with one side of the ventilation box 10 provided with the ventilation groove 11, a pull shaft 13 is fixedly sleeved between the middle parts of each partition board 12, one end of the pull shaft 13 extends to the outside of the last ventilation box 10 and is fixedly connected with a worm 14, a motor is fixedly installed on the ventilation box 10, and a worm wheel 15 is installed on the output shaft of the motor, the outer edge of the worm wheel 15 is meshed with the outer edge of the worm 14, a plurality of water guide pipes 16 are communicated between the bottoms of the ventilating boxes 10 on two sides of the greenhouse framework, a plurality of through holes are formed in the bottoms of the water guide pipes 16 and are arranged at equal intervals, when ventilation is needed, the worm wheel 15 is driven to rotate through a control motor when external wind direction is opposite to two sides of the greenhouse, so that the worm 14 moves horizontally, the sealing partition plate 12 is driven to move and is separated from the ventilating grooves 11, wind direction airflow on two sides of the greenhouse passes through the inside of the greenhouse through the ventilating grooves 11 on two sides, the cost of arranging draught fans on two ends of the greenhouse is saved, and when the interior of the greenhouse is rained, rainwater on the surface of a greenhouse membrane flows into the ventilating boxes 10 from the ventilating grooves through the water guide pipes 16 by opening the sealing partition plate 12 if irrigation is needed, the cost of manual irrigation is avoided.

When the greenhouse ventilation device is used, the illumination intensity of plants in the greenhouse is too strong, when sunlight needs to be shielded, the driving gear 301 is driven to rotate by controlling the driving motor 303 in the greenhouse, the rotating rod 901 drives the reel 9 and the winding wheel 401 to rotate for winding, the steel wire 8 drives the linkage shaft 7 on the outer surface of the greenhouse film to move downwards, so that the sunshade cloth roll 5 is pulled to be spread on the surface of the greenhouse film for shielding the sunlight, when the illumination intensity needs to be increased, the driving motor 303 is controlled to rotate reversely, the reel 9 rotates reversely to pull the steel wire 8 on one side of the winding wheel 401, so that the winding wheel 401 drives the linkage shaft and the sunshade cloth roll 5 to rotate for collecting cloth, so that the illumination intensity is increased, under the condition that ventilation is needed, if the wind direction is two sides of the greenhouse film, the motor is started to drive the worm gear 15 to rotate, the worm 14 drives the pull shaft 13 to move, so that the partition boards 12 in each ventilation box 10 are separated from the ventilation grooves 11, so as to ventilate in the greenhouse.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Intelligent agricultural warmhouse booth, including a plurality of arcs encircle branch (1), horizontal branch (3) and a back timber branch (2) the big-arch shelter skeleton that constitutes, the big-arch shelter membrane covers in the outside of big-arch shelter skeleton, its characterized in that: the inner side of the greenhouse framework is provided with a plurality of inner support rods (101) fixed on arc-shaped support rods (1), two sides of the top of each top beam support rod (2) are fixedly provided with positioning plates (4), a connecting shaft is movably sleeved between the tops of the two positioning plates (4), the number of the connecting shafts is two, the two connecting shafts are positioned on two sides of each positioning plate (4), sunshade cloth rolls (5) are wound on the two connecting shafts, the two sunshade cloth rolls (5) are respectively lapped on the outer surfaces of two sides of the greenhouse membrane, winding wheels (401) positioned on two sides of each sunshade cloth roll (5) are fixedly sleeved on the connecting shafts, one end of each sunshade cloth roll (5) is respectively and fixedly connected with a linkage shaft (7), two ends of each linkage shaft (7), far away from one side of each sunshade cloth roll (5), are respectively and fixedly connected with steel wires (8), one end of each steel wire (8) penetrates through the bottom of the greenhouse membrane and extends to the inner side of the greenhouse framework, the top of each transverse strut (3) is fixedly connected with a limiting plate (302), the rotary rods (901) connected with each other are movably sleeved between the limiting plates (302), two reels (9) positioned between the two limiting plates (302) are fixedly sleeved on the rotary rods (901), the reels (9) are wound and connected with the steel wire (8), one end of the steel wire (8) penetrates through the top of the greenhouse film and is fixedly connected with the winding wheel (401), one side of one limiting plate (302) far away from the winding wheel (9) is fixedly connected with a driving motor (303), the output shaft of the driving motor (303) penetrates through the limiting plate (302) and is fixedly sleeved with a driving gear (301), a driven gear (902) is fixedly sleeved on the reel (9), and the outer edge of the driven gear (902) is meshed with the outer edge of the driving gear (301);

both sides of the positioning plate (4) are fixedly connected with limiting guard plates (6), the inner sides of the limiting guard plates (6) are closely attached to the greenhouse film, the radian of the limiting protection plate (6) is matched with the covering radian of the greenhouse film, the middle part of the limiting protection plate (6) is provided with a sliding groove (601), the sliding groove (601) is movably sleeved with one end of the linkage shaft (7), and one end of the linkage shaft (7) is fixedly sleeved with a limit plate (702) positioned at one side of the limit guard plate (6), the diameter value of the limiting plate (702) is larger than the width value of the sliding chute (601), the top of the limiting guard plate (6) is fixedly sleeved with a cleaning roller (602) positioned above the sunshade cloth roll (5), and the outer edge of the cleaning roller (602) is jointed with the upper surface of the sunshade cloth roll (5), the bottom of the linkage shaft (7) is fixedly connected with a cleaning brush (701), and the bottom of the cleaning brush (701) is attached to the outer surface of the greenhouse film.

2. The intelligent agricultural greenhouse of claim 1, wherein: the inside both sides of horizontal branch (3) big-arch shelter skeleton are equipped with a plurality of horizontally ventilation case (10), and ventilation case (10) are located the arc bottom position of big-arch shelter skeleton, every ventilation case (10) all fix the bottom at two horizontal branch (3), every the side and the big-arch shelter membrane fixed connection of ventilation case (10), and ventilation groove (11) have all been seted up to one side at ventilation case (10) and big-arch shelter membrane laminating position, every the inside movable sleeve of ventilation case (10) is equipped with but horizontal migration seals baffle (12), the length width that seals baffle (12) all is greater than the length width of ventilation groove (11), and seals the surface of baffle (12) and the one side laminating that ventilation groove (11) were seted up to ventilation case (10), every fixed sleeve is equipped with between the middle part of sealing baffle (12) and draws axle (13), the one end of drawing axle (13) extends to the outside and the fixedly connected with worm (14) of last ventilation case (10), fixed mounting has the motor on ventilation case (10), and fixed cover is equipped with worm wheel (15) on the output shaft of motor, the outer edge of worm wheel (15) meshes with the outer edge of worm (14), it has a plurality of aqueducts (16) to lead to between the bottom of greenhouse skeleton both sides ventilation case (10), and the through-hole of a plurality of equidistance arrangements is seted up to the bottom of aqueduct (16).