CN113951013A

CN113951013A - Hail-suppression agricultural greenhouse

Info

Publication number: CN113951013A
Application number: CN202111362203.1A
Authority: CN
Inventors: 何少东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-01-21

Abstract

The invention belongs to the technical field of agricultural greenhouses, and particularly relates to an anti-hail agricultural greenhouse which comprises a greenhouse, wherein a plurality of first mounting rods are fixedly arranged on two sides of the upper end in the greenhouse, a mounting plate is fixedly arranged on one side of the upper end in the greenhouse close to the first mounting rods, a first rotating shaft is slidably arranged at the upper end of the mounting plate, film winding drums are arranged outside the circumferences of two sides of the first rotating shaft, a second mounting plate is fixedly arranged on the other side of the upper end of the greenhouse close to the first mounting rods, a second rotating shaft is slidably arranged in the middle of one side of the second mounting plate, a film discharging drum is arranged outside the second rotating shaft, the film winding drums are connected with the film discharging drums through films, a movable shell is fixedly arranged on one side of the upper end of the first mounting rods, and collecting boxes are fixedly arranged on two sides of the upper end of the greenhouse. The invention can temporarily protect the agricultural greenhouse and treat the damaged part of the surface of the greenhouse when hailstones come.

Description

Hail-suppression agricultural greenhouse

Technical Field

The invention belongs to the technical field of agricultural greenhouses, and particularly relates to a hail-proof agricultural greenhouse.

Background

With the production of high molecular polymers, polyvinyl chloride and polyethylene, plastic films are widely used in agriculture. The successful covering of hotbeds with greenhouse films in japan and the countries of the europe and the america in the early fifties, and the subsequent covering of small sheds and greenhouses also has a good effect. The polyvinyl chloride agricultural film is introduced in nine or five years autumn in China, and is firstly used for covering vegetables in small sheds in Beijing, so that the effect of precocity and yield increase is achieved. The greenhouse originally is special equipment for vegetable production, and the application of the greenhouse is more extensive along with the development of production.

Current green house all is individual layer membrane structure, and individual layer membrane has good light transmissivity, but individual layer membrane is comparatively fragile, in the winter of china often takes place hail or heavy snow weather, and the hail can directly destroy the big-arch shelter, makes planting personnel's economy cause very big loss, so a big-arch shelter that has the hail-proof function is crucial.

1. When the hailstones are broken, the thin film of the agricultural greenhouse is damaged, and when the thin film of the agricultural greenhouse is damaged, the thin film needs to be manually replaced, so that time and labor are wasted;

2. when hailstones are over and in daily use, solid particles and artificial wastes are generated on the surface of the greenhouse, so that the illumination in the greenhouse is influenced;

disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a hail-proof agricultural greenhouse which can temporarily protect the agricultural greenhouse and treat the damaged part of the surface of the greenhouse when hail comes.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an anti-hail green house, includes the big-arch shelter, upper end both sides have set firmly a plurality of first installation poles in the big-arch shelter, upper end one side has set firmly the mounting panel near first installation pole in the big-arch shelter, the slip of mounting panel upper end is equipped with first axis of rotation, first axis of rotation both sides circumference is equipped with a roll membrane section of thick bamboo outward, big-arch shelter upper end opposite side is close to first installation pole and has set firmly the second mounting panel, second mounting panel one side middle part slides and is equipped with the second axis of rotation, be equipped with out a membrane section of thick bamboo outward in the second axis of rotation, roll up a membrane section of thick bamboo and go out through film connection between the membrane section of thick bamboo, first installation pole upper end one side has set firmly the removal casing, big-arch shelter upper end both sides have set firmly the collecting box.

Preferably, be equipped with the spout on the removal casing, it is equipped with the arc pole to slide in the spout, the arc pole passes through the spring and links to each other with the removal casing, it is equipped with a plurality of third axis of rotation to slide along arc pole arc direction in the arc pole, the third axis of rotation is equipped with the gyro wheel outward.

Preferably, the collecting box upper end slides and is equipped with the fourth axis of rotation, the fourth axis of rotation is equipped with the connecting sleeve outward, the connecting sleeve has set firmly the apron outward, apron upper end one side is close to the connecting sleeve and has set firmly the base, the base upper end has the connecting plate through second spring elastic connection, connecting plate upper end middle part has set firmly flexible casing, it is equipped with the telescopic link to slide in the flexible casing, the output of telescopic link slides and is equipped with the connecting axle, the connecting axle is equipped with the support pick-up plate outward.

Preferably, an arc-shaped track shell is fixedly arranged at one end part in the collecting box, an arc-shaped track is arranged on the arc-shaped track shell, a sliding shaft is arranged in the arc-shaped track in a sliding mode, a protective pad sleeve is arranged outside the sliding shaft in a sliding mode, and a protective pad is arranged outside the protective pad sleeve.

Preferably, a filter tank is fixedly arranged on one side in the collecting box, a filter screen is arranged at the upper end in the filter tank, a fifth rotating shaft is arranged on the side wall of the collecting box in a sliding mode above the filter screen, one-way teeth are arranged outside the fifth rotating shaft, a sleeve is arranged outside the one-way teeth, a plurality of fixing rods are fixedly arranged on the outer circumference of the sleeve, one end of each fixing rod is provided with a second movable shell, a pushing block is arranged in the second movable shell in a sliding mode, and the pushing block is elastically connected with the fixing rods through a third spring.

Preferably, a circulation pipe is fixedly arranged on one side of the lower end of the collection box, a water spraying pipe is fixedly arranged at the bottom of the circulation pipe and penetrates through the inner upper end of the greenhouse, a plurality of water spraying holes are formed in the two ends of the water spraying pipe, second mounting rods are fixedly arranged at the upper ends of the two sides of the greenhouse, and a plurality of support rods are fixedly arranged in the second mounting rods along the arc direction of the second mounting rods.

Preferably, the upper ends of the two sides of the first mounting rod are fixedly provided with supporting blocks, the upper ends of the supporting blocks are fixedly provided with a second base, a placing plate is arranged on the second base in a sliding mode and is connected with the second base through a fourth spring, a third base is fixedly arranged on one side of the upper end of the placing plate, a third moving shell is fixedly arranged on one side of the third base, a third moving rod is arranged in the third moving shell in a sliding mode, and the output end of the third moving rod is fixedly provided with a clamping plate.

Has the advantages that:

1. detect the change, the vibrations of film support frame are moved down, and the film loses and supports tatami down, and inside gas flows, detects whether the film breaks through the gas velocity of flow, when the film breaks the department too much, follows the trade to the film.

2. The film is protected by covering a layer of film protection pad above the film, and the liquid after the hailstones are melted is recovered by the protection pad to irrigate crops in the greenhouse.

3. The film is clamped by the film clamping rod in a single opening mode, and waste on the surface of the protection pad is pushed to the outside by the clamping rod.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a sectional view taken along a-a in fig. 2.

Fig. 4 is a sectional view taken along line B-B in fig. 2.

Fig. 5 is an enlarged view of the structure at C in fig. 3.

Fig. 6 is an enlarged view of the structure at D in fig. 3.

Fig. 7 is an enlarged view of the structure at E in fig. 3.

Fig. 8 is an enlarged view of the structure at F in fig. 7.

In the figure, a greenhouse 10, a first mounting rod 11, a mounting plate 12, a first rotating shaft 13, a film rolling cylinder 14, a second mounting plate 15, a second rotating shaft 16, a film discharging cylinder 17, a film 18, a movable shell 19, an arc-shaped rod 20, a sliding chute 21, a spring 22, a third rotating shaft 23, a roller 24, a collecting box 25, a fourth rotating shaft 26, a connecting sleeve 27, a cover plate 28, a base 29, a soft film 30, a connecting plate 31, a second spring 32, a telescopic shell 33, a telescopic rod 34, a connecting shaft 35, a supporting detection plate 36, an arc-shaped track shell 37, an arc-shaped track 38, a sliding shaft 39, a protective pad sleeve 40, a protective pad 41, a filter tank 42, a filter screen 43, a fifth rotating shaft 44, a one-way tooth 45, a sleeve 46, a fixing rod 47, a second movable shell 48, a pushing block 49, a third spring 50, a water spraying pipe 51, a water spraying hole 52, a supporting rod 53, a supporting block 54, a second base 55, a placing plate 56, a water spraying hole 52, a supporting rod, a supporting plate, A fourth spring 57, a third base 58, a third movable housing 59, a third movable rod 60, a clamping plate 61, a flow tube 62, and a second mounting rod 63.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-8, a hail-suppression agricultural greenhouse comprises a greenhouse 10, a plurality of first mounting rods 11 are fixedly arranged on two sides of the upper end in the greenhouse 10, a mounting plate 12 is fixedly arranged on one side of the upper end in the greenhouse 10 close to the first mounting rods 11, a first rotating shaft 13 is slidably arranged at the upper end of the mounting plate 12, film winding drums 14 are arranged outside the circumferences of two sides of the first rotating shaft 13, a second mounting plate 15 is fixedly arranged on the other side of the upper end of the greenhouse 10 close to the first mounting rods 11, a second rotating shaft 16 is slidably arranged in the middle of one side of the second mounting plate 15, film discharging drums 17 are arranged outside the second rotating shaft 16, the film winding drums 14 are connected with the film discharging drums 17 through films 18, a movable shell 19 is fixedly arranged on one side of the upper end of the first mounting rods 11, and collecting boxes 25 are fixedly arranged on two sides of the upper end of the greenhouse 10.

Furthermore, a sliding groove 21 is formed in the movable shell 19, an arc-shaped rod 20 is arranged in the sliding groove 21 in a sliding mode, the arc-shaped rod 20 is connected with the movable shell 19 through a spring 22, a plurality of third rotating shafts 23 are arranged in the arc-shaped rod 20 in a sliding mode along the arc direction of the arc-shaped rod 20, and a roller 24 is arranged outside the third rotating shafts 23.

Further, collecting box 25 upper end slides and is equipped with fourth axis of rotation 26, fourth axis of rotation 26 is equipped with adapter sleeve 27 outward, adapter sleeve 27 has set firmly apron 28 outward, apron 28 upper end one side is close to adapter sleeve 27 and has set firmly base 29, base 29 upper end has connecting plate 31 through second spring 32 elastic connection, connecting plate 31 upper end middle part has set firmly telescopic shell 33, it is equipped with telescopic link 34 to slide in telescopic shell 33, the output of telescopic link 34 slides and is equipped with connecting axle 35, connecting axle 35 is equipped with the support pick-up plate 36 outward.

Further, an arc-shaped rail shell 37 is fixedly arranged at the end part of one side in the collecting box 25, an arc-shaped rail 38 is arranged on the arc-shaped rail shell 37, a sliding shaft 39 is arranged in the arc-shaped rail 38 in a sliding mode, a protective pad sleeve 40 is arranged outside the sliding shaft 39 in a sliding mode, and a protective pad 41 is arranged outside the protective pad sleeve 40.

Furthermore, a filter groove 42 is fixedly arranged on one side in the collecting box 25, a filter screen 43 is arranged at the upper end in the filter groove 42, a fifth rotating shaft 44 is arranged on the side wall of the collecting box 25 above the filter screen 43 in a sliding manner, a one-way tooth 45 is arranged outside the fifth rotating shaft 44, a sleeve 46 is arranged outside the one-way tooth 45, a plurality of fixing rods 47 are fixedly arranged on the outer circumference of the sleeve 46, a second movable shell 48 is arranged at one end of each fixing rod 47, a pushing block 49 is arranged in the second movable shell 48 in a sliding manner, and the pushing block 49 is elastically connected with the fixing rods 47 through a third spring 50.

Furthermore, a circulating pipe 62 is fixedly arranged on one side of the lower end of the collecting box 25, a water spraying pipe 51 is fixedly arranged at the bottom of the circulating pipe 62 and penetrates through the inner upper end of the greenhouse 10, a plurality of water spraying holes 52 are arranged at two ends of the water spraying pipe 51, a second mounting rod 63 is fixedly arranged at the upper end of two sides of the greenhouse 10, and a plurality of support rods 53 are fixedly arranged in the second mounting rod 63 along the arc direction of the second mounting rod 63.

Further, the upper ends of the two sides of the first mounting rod 11 are fixedly provided with supporting blocks 54, the upper end of the supporting block 54 is fixedly provided with a second base 55, the second base 55 is slidably provided with a placing plate 56, the placing plate 56 is connected with the second base 55 through a fourth spring 57, one side of the upper end of the placing plate 56 is fixedly provided with a third base 58, one side of the third base 58 is fixedly provided with a third moving shell 59, a third moving rod 60 is slidably arranged in the third moving shell 59, and the output end of the third moving rod 60 is fixedly provided with a clamping plate 61.

Principle of operation

Judge the external environment through supporting the pick-up plate 36, come to cause the impact to soft membrane 30 temporarily when the hail, make the gliding of telescopic link 34 make connecting plate 31 begin to shake the impact that the hail produced simultaneously detect, when detecting the hail, apron 28 rotates through fourth axis of rotation 26 and makes apron 28 open, sliding shaft 39 in the collecting box 25 drives protection pad sleeve 40 and slides along arc track 38, protection pad 41 in the protection pad sleeve 40 begins to wrap up the big-arch shelter surface simultaneously, make big canopy avoid the hail to strike, protection pad 41 presss from both sides tight protection pad 41 through dead lever 47 when sliding shaft 39 slides, bracing piece 53 can carry out the surface support to protection pad 41.

When the hail is over, protective pad sleeve 40 slides to initial position, make protective pad 41 fold simultaneously protective pad 41 surface liquid and with guest's present flow to collecting box 25 in through protective pad 41, liquid flows through filter screen 43 and waters through spray pipe 51 in the backward flow pipe 62 outwards, dead lever 47 rotates and carries out the wastes material through promoting piece 49 to filter screen 43 surface and strikes off and the outside of discharging, fifth axis of rotation 44 can only carry out unidirectional rotation through one-way tooth 45.

The hail falls to the surface of the film to cause the film to be subjected to overlarge impact and rupture, and the stress when the hail is hit is reduced by sliding the arc-shaped rod 20 in the sliding groove 21 to adjust the tightness of the film.

The clamping plate 61 can clamp the film by the extension and contraction of the third moving rod 60, and simultaneously scrape the surface of the film by the vertical vibration of the fourth rotating shaft 26.

The greenhouse film is rolled outside the film discharging cylinder 17, is connected to the film rolling cylinder 14 through a plurality of rolling wheels and rollers 24 in a sliding mode, and when the surface of the film is damaged, the film is rolled outside the film rolling cylinder 14 to be updated by rotating the first rotating shaft 13.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The hail-suppression agricultural greenhouse comprises a greenhouse (10) and is characterized in that a plurality of first installation rods (11) are fixedly arranged on two sides of the inner upper end of the greenhouse (10), a mounting plate (12) is fixedly arranged on one side of the inner upper end of the greenhouse (10) close to the first installation rods (11), a first rotating shaft (13) is slidably arranged on the upper end of the mounting plate (12), a film rolling barrel (14) is arranged outside the circumference of the two sides of the first rotating shaft (13), a second mounting plate (15) is fixedly arranged on the other side of the upper end of the greenhouse (10) close to the first installation rods (11), a second rotating shaft (16) is slidably arranged in the middle of one side of the second mounting plate (15), a film discharging barrel (17) is arranged outside the second rotating shaft (16), the film rolling barrel (14) is connected with the film discharging barrel (17) through a film (18), a movable shell (19) is fixedly arranged on one side of the first installation rods (11), collecting boxes (25) are fixedly arranged on two sides of the upper end of the greenhouse (10).

2. The hail-suppression agricultural greenhouse of claim 1, wherein: be equipped with spout (21) on removal casing (19), it is equipped with arc pole (20) to slide in spout (21), arc pole (20) link to each other with removal casing (19) through spring (22), it is equipped with a plurality of third axis of rotation (23) to slide along arc pole (20) arc direction in arc pole (20), third axis of rotation (23) are equipped with gyro wheel (24) outward.

3. The hail-suppression agricultural greenhouse of claim 1, wherein: collecting box (25) upper end slides and is equipped with fourth axis of rotation (26), fourth axis of rotation (26) is equipped with connecting sleeve (27) outward, connecting sleeve (27) have set firmly apron (28) outward, apron (28) upper end one side is close to connecting sleeve (27) and has set firmly base (29), base (29) upper end has connecting plate (31) through second spring (32) elastic connection, connecting plate (31) upper end middle part has set firmly telescopic shell (33), it is equipped with telescopic link (34) to slide in telescopic shell (33), the output of telescopic link (34) slides and is equipped with connecting axle (35), connecting axle (35) are equipped with support pick-up plate (36) outward.

4. The hail-suppression agricultural greenhouse of claim 1, wherein: an arc-shaped track shell (37) is fixedly arranged at the end part of one side in the collecting box (25), an arc-shaped track (38) is arranged on the arc-shaped track shell (37), a sliding shaft (39) is arranged in the arc-shaped track (38) in a sliding mode, a protective pad sleeve (40) is arranged outside the sliding shaft (39) in a sliding mode, and a protective pad (41) is arranged outside the protective pad sleeve (40).

5. The hail-suppression agricultural greenhouse of claim 4, wherein: one side has set firmly filter tank (42) in collecting box (25), the upper end is equipped with filter screen (43) in filter tank (42), filter screen (43) top is slided and is equipped with fifth axis of rotation (44) on collecting box (25) lateral wall, fifth axis of rotation (44) are equipped with one-way tooth (45) outward, one-way tooth (45) are equipped with sleeve (46) outward, sleeve (46) outer circumference has set firmly a plurality of dead levers (47), the one end of dead lever (47) is equipped with second removal casing (48), it promotes piece (49) to slide in second removal casing (48), it passes through third spring (50) and dead lever (47) elastic connection to promote piece (49).

6. The hail-suppression agricultural greenhouse of claim 1, wherein: the greenhouse is characterized in that a circulating pipe (62) is fixedly arranged on one side of the lower end of the collecting box (25), a water spraying pipe (51) is fixedly arranged at the bottom of the circulating pipe (62) and penetrates through the inner upper end of the greenhouse (10), a plurality of water spraying holes (52) are formed in the two ends of the water spraying pipe (51), second mounting rods (63) are fixedly arranged at the upper ends of the two sides of the greenhouse (10), and a plurality of supporting rods (53) are fixedly arranged in the second mounting rods (63) along the arc direction of the second mounting rods (63).

7. The hail-suppression agricultural greenhouse of claim 1, wherein: the mounting structure is characterized in that supporting blocks (54) are fixedly arranged at the upper ends of two sides of the first mounting rod (11), a second base (55) is fixedly arranged at the upper end of the supporting blocks (54), a placing plate (56) is arranged on the second base (55) in a sliding mode, the placing plate (56) is connected with the second base (55) through a fourth spring (57), a third base (58) is fixedly arranged on one side of the upper end of the placing plate (56), a third moving shell (59) is fixedly arranged on one side of the third base (58), a third moving rod (60) is slidably arranged in the third moving shell (59), and a clamping plate (61) is fixedly arranged at the output end of the third moving rod (60).