CN217407211U

CN217407211U - Large-span multi-span greenhouse for planting fresh grapes

Info

Publication number: CN217407211U
Application number: CN202221009296.XU
Authority: CN
Inventors: 曹晏飞; 郭申伯; 王笛; 石苗; 刘福昊; 李建明
Original assignee: Northwest A&F University
Current assignee: Northwest A&F University
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-09-13
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a large-span multi-span greenhouse for planting fresh grapes, which relates to the technical field of agricultural equipment and comprises at least two large-span greenhouses, wherein a U-shaped drainage channel is arranged between the adjacent large-span greenhouses, and the end part of the U-shaped drainage channel is provided with a water storage component; a plurality of first stands are connected to both ends downside about the large-span big-arch shelter, and the top downside of large-span big-arch shelter is connected with a plurality of second stands, and the lower extreme of first stand, second stand, third stand is connected with the cement pier. Utilize a plurality of first stands, second stand and third stand to support whole to formed a multispan structure, compared the big-arch shelter of current single structure of striding and improved the planting area in the big-arch shelter.

Description

Large-span multi-span greenhouse for planting fresh grapes

Technical Field

The utility model relates to an agricultural equipment technical field, concretely relates to plant fresh-food grape's large-span lian dong big-arch shelter.

Background

The grapes are fruits with high economic value, and can bring high economic benefit for farmers. With the development of facility agriculture, grapes are gradually developed from land cultivation to greenhouse cultivation, and people can provide a proper growing environment for the grapes by using a heat-preservation plastic greenhouse. The grape big-arch shelter that uses at present is mostly single structure of striding, has the planting area less, problem that land utilization is low.

Disclosure of Invention

For solving above technical problem, the utility model aims at providing a plant the fresh-keeping grape of eating large-span and link a big-arch shelter, can effectively solve current grape big-arch shelter and mostly be the single structure of striding, have planting area less, problem that land utilization is low.

In order to achieve the above purpose, the present invention adopts the following technical solution.

A large-span multi-span greenhouse for planting fresh grapes comprises at least two large-span greenhouses, wherein a U-shaped drainage channel is arranged between every two adjacent large-span greenhouses, the two sides of the U-shaped drainage channel are fixedly connected with the sides, close to one side, of the large-span greenhouses on the left side and the right side of the U-shaped drainage channel respectively, the upper opening of the U-shaped drainage channel is of an arc structure which is opened upwards, the arc edge of the U-shaped drainage channel is connected with the bottom of the adjacent large-span greenhouses, and a water storage assembly is arranged at the end part of the U-shaped drainage channel; the large-span big-arch shelter is individual layer metal framework, the both ends downside is along a plurality of first stands of its vertical equal fixed connection about the large-span big-arch shelter, the top downside of large-span big-arch shelter is along a plurality of second stands of its vertical fixedly connected with, first stand with the equal fixedly connected with cement mounds of lower extreme of second stand, first stand with be equipped with a plurality of third stands in the space between the second stand, the also fixedly connected with cement mound of lower extreme of third stand.

Furthermore, a net-shaped steel wire frame surface is arranged on the periphery of the third upright post.

Further, an electric roller shutter machine is installed at the top of the large-span greenhouse, and the electric roller shutter machine is connected with the heat preservation quilt on the large-span greenhouse.

Furthermore, the first upright post and the 1m range of one side of the second upright post are both provided with a transportation rail, and the transportation rail is provided with an electric transportation vehicle.

Further, retaining mechanism contains guide plate and water storage bucket, water storage bucket top is equipped with the water inlet, the guide plate with the tip fixed connection of U-shaped water drainage tank, also to keeping away from when the lower extreme downwardly extending of guide plate the direction slope of U-shaped water drainage tank, the lower extreme of guide plate is established the water inlet top.

Further, install the filter screen on the water inlet, the lower extreme of water inlet is connected with the toper and collects and fights, the toper collect fight the big one end of opening with the lower extreme fixed connection of water inlet, the toper is collected and is fought the curved shape inlet tube of the little one end fixedly connected with of opening, the mid portion of curved shape inlet tube is upwards protruding.

The utility model discloses technical scheme connects two adjacent large-span big-arch shelters through U-shaped water drainage tank, recycle a plurality of first stands, second stand and third stand support whole, thereby formed a multispan structure, the big-arch shelter of comparing current single-span structure has improved the planting area in the big-arch shelter, when because two adjacent big-arch shelters are connected, their direct lateral wall is corresponding also cancelled, thereby also improved the utilization ratio to the soil, also make things convenient for some agricultural equipment to enter into and carry out work in the big-arch shelter, thereby improve the breed efficiency of grape, U-shaped water drainage tank still can carry out the water conservancy diversion to the rainwater on shed roof and collect, the effect of water economy resource has been played.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of a partial cross-sectional structure of a longitudinal section of the present invention;

FIG. 2 is a schematic sectional view of the U-shaped water discharge tank of the present invention;

FIG. 3 is a schematic structural view of a cross-section of the side surface of the present invention;

FIG. 4 is a schematic view of the electric transportation vehicle of the present invention being placed on the transportation rail;

fig. 5 is a schematic position diagram of the water storage assembly in the large-span greenhouse of the present invention;

figure 6 is a partial structure section view of the water storage assembly of the present invention.

In the above figures: 1. a large-span greenhouse; 2. a U-shaped drainage channel; 3. a water storage assembly; 31. a baffle; 32. a water storage barrel; 33. filtering with a screen; 34. a conical collection hopper; 35. a curved water inlet pipe; 36. a water inlet; 4. a first upright post; 5. a second upright post; 6. a third column; 7. cement pier; 8. an electric curtain rolling machine; 9. a heat preservation quilt; 10. a transportation track; 11. an electric transport vehicle.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be implemented in a number of other ways than those described herein, and those skilled in the art will be able to make similar generalizations without departing from the spirit of the invention. The invention is therefore not limited to the specific embodiments disclosed below.

Referring to fig. 1, 2 and 3, the large-span multi-span greenhouse for planting fresh grapes comprises at least two large-span greenhouses 1, a U-shaped water drainage tank 2 is arranged between every two adjacent large-span greenhouses 1, two sides of the U-shaped water drainage tank 2 are fixedly connected with the sides, close to one side, of the large-span greenhouses 1 on the left side and the right side respectively, the upper opening of the U-shaped water drainage tank 2 is of an arc structure which is opened upwards, the arc edge of the U-shaped water drainage tank 2 is connected with the bottom of the adjacent large-span greenhouses 1, and a water storage component 3 is arranged at the end part of the U-shaped water drainage tank 2; large-span big-arch shelter 1 is individual layer metal framework, large-span big-arch shelter 1 controls both ends downside along its a plurality of first stands 4 of vertical equal fixed connection, large-span big-arch shelter 1's top downside is along its a plurality of second stands 5 of vertical fixedly connected with, first stand 4 with the equal fixedly connected with cement mound 7 of lower extreme of second stand 5, first stand 4 with be equipped with a plurality of third stands 6 in the space between the second stand 5, the also fixedly connected with cement mound 7 of lower extreme of third stand 6.

In the above embodiment, 1 foundation structure of large-span big-arch shelter is prior art, heat retaining plastic film is laid on its surface, lay and accomplish with the equipment film winder among the available prior art of the process of opening, workman's intensity of labour can be practiced thrift like this, the top of the big-span big-arch shelter 1 that seals, the lateral part with external environment contact all sets up the vent, when avoiding directly opening heat retaining plastic film like this, it is too big to take place to open the region, make the temperature drastic change of big-arch shelter, set up the vent in a plurality of positions of big-arch shelter, multiplicable big-arch shelter ventilation efficiency's control range, better promotion air flow in the canopy, discharge unnecessary heat in the canopy, avoid influencing the normal growth of grape because of the high temperature. The insect-proof net is arranged at the ventilation opening, so that the damage and insect damage of the grapes caused by flying birds, pests and the like outside the greenhouse entering the greenhouse are avoided, a more suitable growing environment for the grapes is provided, and the commodity rate of the grapes is improved. Splice two large-span big-arch shelters 1 through U-shaped water drainage tank 2, when producing like this, can produce according to original specification, and the middle of the large-span big-arch shelter 1 that links together is because be in low-lying place, when having the rainwater like this, produces ponding easily, causes great pressure to the big-arch shelter, and U-shaped water drainage tank 2 can be with these water drainage to the retaining subassembly 3 of both sides to solve this problem. First stand 4 plays supporting role to large-span big-arch shelter 1, and second stand 5 plays supporting role to the intermediate position of large-span big-arch shelter 1, and third stand 6 is used for providing the carrier of climbing for the growth of grape, and before first stand 4, second stand 5, the installation of third stand 6, bury cement mound 7 in the picture earlier, like this alright provide stable basis for the installation of first stand 4, second stand 5 and third stand 6.

Further, referring to fig. 1, a mesh wire frame surface is arranged around the third upright post 6.

In the above embodiment, the arranged steel wire frame surface is convenient for the climbing growth of grapes.

Further, referring to fig. 1, an electric rolling shutter device 8 is installed at the top of the large-span greenhouse 1, and the electric rolling shutter device 8 is connected with a heat preservation quilt 9 on the large-span greenhouse 1.

In the above embodiment, the heat preservation quilt 9 is covered on the heat preservation plastic film of the large-span greenhouse 1, so that the internal temperature of the greenhouse can be further ensured to be higher than the external environment, a proper growth environment is provided for the growth of the grapes inside, the arranged electric curtain rolling machine 8 conveniently replaces manual work to realize the automatic folding and unfolding of the heat preservation quilt 9, and the labor intensity of workers is reduced.

Further, referring to fig. 1 and 4, a transportation rail 10 is provided in a range of 1m on one side of each of the first column 4 and the second column 5, and an electric transportation vehicle 11 is provided on the transportation rail 10.

In the above embodiment, the rail is arranged, and the electric transport vehicle 11 can travel on the rail, so that the grapes and other agricultural articles can be transported, the damage to the grapes during manual transportation is avoided, and the labor intensity of a grower is reduced.

Further, referring to fig. 1 and 5, the water storage mechanism includes a guide plate 31 and a water storage barrel 32, a water inlet 36 is disposed above the water storage barrel 32, the guide plate 31 is fixedly connected to the end of the U-shaped drainage channel 2, the lower end of the guide plate 31 extends downward and is also inclined in a direction away from the U-shaped drainage channel 2, and the lower end of the guide plate 31 is disposed above the water inlet 36.

In the above embodiment, the guide plate 31 can guide the rainwater in the U-shaped drainage channel 2 to the water inlet 36 of the water storage bucket 32, and then the rainwater is collected in a concentrated manner by using the water storage bucket 32, and the top plate of the water storage bucket 32 and the body of the water storage bucket 32 can be designed to be covered by threads, so that the subsequent water taking is facilitated, or the water pump and other devices are put into the water storage bucket 32.

Further, referring to fig. 5 and 6, a filter screen 33 is installed on the water inlet 36, a conical collecting hopper 34 is connected to the lower end of the water inlet 36, one end of the conical collecting hopper 34 with a large opening is fixedly connected with the lower end of the water inlet 36, one end of the conical collecting hopper 34 with a small opening is fixedly connected with a curved water inlet pipe 35, and the middle part of the curved water inlet pipe 35 protrudes upwards.

In the above embodiment, the filter screen 33 can filter the water entering the water storage bucket 32, and after the magazines are prevented from entering the water storage bucket 32, subsequent cleaning of the water storage bucket 32 is not facilitated, the conical collection bucket 34 can guide the rainwater filtered by the filter screen 33 into the curved water inlet pipe 35, the rainwater can flow into the water storage bucket 32 through the curved water inlet pipe 35, the path of the water flow can be increased through the set water inlet pipe 35, so that the volatilization amount of the moisture in the water storage bucket 32 can be reduced when the subsequent weather temperature is higher, and thus, sufficient rainwater can be ensured to be used when the rainwater is required subsequently.

The utility model discloses technical scheme's theory of operation does: before using, bury cement mound 7 now on the ground, then install first stand 4, second stand 5 and third stand 6, install the large-span big-arch shelter 1 and the U-shaped water drainage tank 2 of top after that, during the use, through electric transport vechicle 11 on the track in the big-arch shelter material such as transportation fertilizer, also can concentrate the transport out with ripe grape, when needs are ventilative, accessible electric curtain rolling machine 8 replaces the manual work to keep warm by 9 and packs up, when raining, utilize U-shaped water drainage tank 2 to collect into water storage bucket 32 with the rainwater, after the use, regularly clear up filter screen 33 on the water storage bucket 32.

Although the invention has been described in detail in this specification with reference to specific embodiments and illustrative embodiments, it will be apparent to those skilled in the art that certain changes and modifications can be made therein without departing from the scope of the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The large-span multi-span greenhouse for planting the fresh grapes is characterized by comprising at least two large-span greenhouses (1), wherein a U-shaped drainage channel (2) is arranged between every two adjacent large-span greenhouses (1), two sides of the U-shaped drainage channel (2) are fixedly connected with the sides, close to one side, of the large-span greenhouses (1) on the left side and the right side respectively, the upper opening of the U-shaped drainage channel (2) is of an arc-shaped structure which is opened upwards, the arc-shaped edge of the U-shaped drainage channel (2) is connected with the bottoms of the adjacent large-span greenhouses (1), and a water storage component (3) is arranged at the end part of the U-shaped drainage channel (2);

large-span big-arch shelter (1) is individual layer metal framework, a plurality of first stand (4) of its vertical equal fixed connection are followed to both ends downside about large-span big-arch shelter (1), a plurality of second stand (5) of its vertical fixedly connected with are followed to the top downside of large-span big-arch shelter (1), first stand (4) with the equal fixedly connected with cement mound (7) of lower extreme of second stand (5), first stand (4) with be equipped with a plurality of third stands (6) in the space between second stand (5), the also fixedly connected with cement mound (7) of lower extreme of third stand (6).

2. The large-span multi-span greenhouse for planting fresh grapes according to claim 1, wherein the third columns (6) are surrounded by a net-shaped wire frame surface.

3. The large-span multi-span greenhouse for planting fresh grapes according to claim 1, wherein an electric curtain rolling machine (8) is installed at the top of the large-span greenhouse (1), and the electric curtain rolling machine (8) is connected with a heat preservation quilt (9) on the large-span greenhouse (1).

4. The large-span multi-span greenhouse for planting fresh grapes according to claim 1, wherein a transportation rail (10) is provided within 1m of one side of each of the first and second columns (4, 5), and an electric transportation vehicle (11) is provided on the transportation rail (10).

5. The large-span multi-span greenhouse for planting fresh grapes according to claim 1, wherein the water storage assembly comprises a guide plate (31) and a water storage barrel (32), a water inlet (36) is formed above the water storage barrel (32), the guide plate (31) is fixedly connected with the end of the U-shaped drainage groove (2), the lower end of the guide plate (31) extends downwards and is inclined away from the U-shaped drainage groove (2), and the lower end of the guide plate (31) is arranged above the water inlet (36).

6. The large-span multi-span greenhouse for planting fresh grapes according to claim 5, wherein a filter screen (33) is installed on the water inlet (36), a conical collecting hopper (34) is connected to the lower end of the water inlet (36), the end, with a large opening, of the conical collecting hopper (34) is fixedly connected to the lower end of the water inlet (36), a curved water inlet pipe (35) is fixedly connected to the end, with a small opening, of the conical collecting hopper (34), and the middle portion of the curved water inlet pipe (35) protrudes upwards.