CN213548640U

CN213548640U - Farming big-arch shelter

Info

Publication number: CN213548640U
Application number: CN202022357331.4U
Authority: CN
Inventors: 管艳宁; 李瑛�
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-29
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses an agricultural planting greenhouse, which comprises a base, wherein a supporting frame is fixedly arranged at the top of the base, two arc-shaped rods are fixedly arranged at both sides of the supporting frame, a chute is arranged inside the arc-shaped rods, a pulling structure is fixedly arranged at the top of the supporting frame, the pulling structure comprises a motor, a first rotating rod is fixedly arranged at one end of an output shaft of the motor, two recovery devices are fixedly arranged at both sides of the base, each recovery device comprises a first fixed block, the utility model utilizes the rotation of the motor to drive the first rotating rod to rotate so as to drive a connecting rope to contract, drive the heat-insulating cloth in the recovery devices to ascend, wrap the greenhouse in the greenhouse, effectively reduce the heat dissipation inside the greenhouse through the heat-insulating cloth at night, and better promote the growth of crops, accelerating the growth of crops, shortening the growth period, improving the economic benefit and reducing the cost.

Description

Farming big-arch shelter

Technical Field

The utility model relates to a plant big-arch shelter technical field, specifically be an agricultural planting big-arch shelter.

Background

With the generation of high molecular polymers, namely polyvinyl chloride and polyethylene, plastic films are widely applied to agriculture, Japan and the countries of Europe and America succeed in covering hotbeds by greenhouse films in the early 50 s, and then covering small sheds and greenhouses with the greenhouse films to obtain good effects, the China introduces the polyvinyl chloride agricultural films in the autumn of 1955, the polyvinyl chloride agricultural films are firstly used for covering vegetables in the small sheds in Beijing to obtain the effect of early maturity and yield increase, the greenhouses are originally special equipment for vegetable production, and the greenhouse is more widely applied along with the development of production, and the current greenhouse is used for pot flower and cut flower cultivation; fruit tree production is used for cultivating grapes, strawberries, watermelons, melons, peaches, oranges and the like; the forestry production is used for forest seedling culture, ornamental tree culture and the like, and the breeding industry is used for silkworm breeding, chicken breeding, cattle breeding, pig breeding, fish breeding, fry breeding and the like.

With the continuous change of the eating habits of people in recent years, people tend to green foods, particularly organic vegetables, the rapid development of greenhouse planting is promoted, the greenhouse is a frame film-covered structure with excellent heat preservation performance, people can eat vegetables, a bamboo structure or a framework of a steel structure is used in a common greenhouse, one or more layers of heat preservation plastic films are covered on the greenhouse, thus, a greenhouse space is formed, the existing greenhouse is widely applied in agricultural production, is a common agricultural production mode, can reduce the influence of weather change on clothes and crops, reduce the occurrence of plant diseases and insect pests, improve the yield of crops in the greenhouse, and simultaneously when the plants with high planting temperature requirements are planted, the greenhouse effect of the greenhouse can be weakened when the greenhouse is cooled at night, and a large amount of demands are made on the humidity and the irrigation water needed in greenhouse planting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agricultural planting big-arch shelter to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an agricultural planting greenhouse comprises a base, wherein a supporting frame is fixedly mounted at the top of the base, two arc-shaped rods are fixedly mounted on two sides of the supporting frame, a sliding groove is formed in each arc-shaped rod, a pulling structure is fixedly mounted at the top of the supporting frame and comprises a motor, a first rotating rod is fixedly mounted at one end of an output shaft of the motor, two recovery devices are fixedly mounted on two sides of the base and comprise first fixed blocks, first cavities are formed in the first fixed blocks, second rotating rods are fixedly mounted in the first cavities, second cavities are formed in the second rotating rods, first fixing rods are mounted in the second cavities, heat-insulating cloth is fixedly mounted on the surface of each second rotating rod, water pipes are arranged in the supporting frame, the bottom of the water pipe is communicated with a spray head device.

Preferably, the sprayer device comprises a third fixed block, a fourth fixed block is fixedly mounted at the bottom of the third fixed block, and a first gear is fixedly mounted on the front face of the fourth fixed block.

Preferably, the bottom of the first gear is meshed with an arc gear, a fifth fixing block is fixedly mounted at the bottom of the arc gear, and the bottom of the fifth fixing block is communicated with a spray head.

Preferably, the surface of the first rotating rod is fixedly connected with a connecting rope.

Preferably, the top of the heat-insulating cloth is fixedly connected with the bottom of the connecting rope.

Preferably, the surface of the first fixing rod is sleeved with a coil spring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses thereby the rotation that the motor in the setting passes through the motor through the start-up pulling structure drives first rotation pole and rotates and drive and connect the rope and contract, it rises to drive the heat preservation cloth among the recovery unit, wrap up the big-arch shelter in it, can effectually distribute away through the inside heat that heat preservation cloth reduced the big-arch shelter in night, can heat the inside of big-arch shelter simultaneously, the growth of promotion crops that can be better, accelerate the growth of crops, shorten growth cycle, and economic benefits is improved, and the cost is reduced, stable in structure, and is simple in operation.

When needs irrigate crops, lead to the shower nozzle device with rivers through the water pipe, through rotating the first gear in the shower nozzle device, thereby it rotates to drive the arc gear through the rotation of first gear and makes the arc gear drive fifth fixed block and shower nozzle carry out the angle change, can water its different direction, the direction of watering can be avoided leading to rotting because the moisture surplus of some crops can be avoided to the direction that changes the watering according to the different water demand of crops simultaneously, can water saving under the condition of certain degree simultaneously, the use of water resource is improved.

Drawings

Fig. 1 is a schematic view of the front structure of the greenhouse of the present invention;

fig. 2 is a schematic view of the side structure of the greenhouse of the present invention;

fig. 3 is a schematic structural view of the sprinkler head device of the present invention.

In the figure: 1. a base; 2. a support frame; 3. a recovery device; 31. a first fixed block; 32. a first cavity; 33. a first fixing lever; 34. a second rotating lever; 35. a coil spring; 36. heat-insulating cloth; 37. a second cavity; 4. an arcuate bar; 5. a chute; 6. connecting ropes; 7. a pulling structure; 71. a motor; 72. a first rotating lever; 8. a water pipe; 9. a nozzle device; 91. a third fixed block; 92. a fourth fixed block; 94. a first gear; 95. an arc gear; 96. a fifth fixed block; 97. and (4) a spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment:

an agricultural planting greenhouse comprises a base 1, wherein a support frame 2 is fixedly mounted at the top of the base 1, two arc-shaped rods 4 are fixedly mounted at the two sides of the support frame 2, a sliding groove 5 is formed in the arc-shaped rods 4, a pulling structure 7 is fixedly mounted at the top of the support frame 2, the pulling structure 7 comprises a motor 71, a first rotating rod 72 is fixedly mounted at one end of an output shaft of the motor 71, two recovery devices 3 are fixedly mounted at the two sides of the base 1, each recovery device 3 comprises a first fixing block 31, a first cavity 32 is formed in the first fixing block 31, a second rotating rod 34 is fixedly mounted in the first cavity 32, a second cavity 37 is formed in the second rotating rod 34, a first fixing rod 33 is mounted in the second cavity 37, and heat-insulating cloth 36 is fixedly mounted on the surface of the second rotating rod 34, the inside of support frame 2 is provided with water pipe 8, the bottom intercommunication of water pipe 8 has shower nozzle device 9.

Both ends of the second rotating rod 34 are fixedly provided with balls.

In this embodiment, the nozzle device 9 includes a third fixing block 91, a fourth fixing block 92 is fixedly mounted at the bottom of the third fixing block 91, and a first gear 94 is fixedly mounted on the front surface of the fourth fixing block 92.

An arc-shaped groove is formed in the fourth fixing block 92.

An arc gear 95 is meshed with the bottom 94 of the first gear 984, a fifth fixing block 96 is fixedly mounted at the bottom of the arc gear 95, and the bottom of the fifth fixing block 96 is communicated with a spray head 97.

The spray head 97 is a low pressure spray head.

The surface of the first rotating rod 72 is fixedly connected with a connecting rope 6.

The top of the heat-insulating cloth 36 is fixedly connected with the bottom of the connecting rope 6.

The top of the heat-insulating cloth 36 is fixedly provided with a sixth fixing block, and the bottom of the connecting rope 6 is fixedly provided with the top of the sixth fixing block.

The surface of the first fixing rod 33 is sleeved with a coil spring 35.

The other end of the coil spring 35 is fixedly connected with the inside of the second rotating lever 34

The working principle is as follows: at night or when the inside temperature of big-arch shelter is not enough, the rotation through motor 71 of motor 71 through pulling structure 7 drives first dwang 72 and rotates, thereby shrink connecting rope 6 and drive heat preservation cloth 36 among the recovery unit 3 to rise and wrap up its big-arch shelter, drive second dwang 34 among the recovery unit 3 and rotate when heat preservation cloth 36 rises, make the coil spring 35 tighten up through the rotation of second dwang 34, when heat preservation cloth 36 need not use, the rotation through motor 71 drives first dwang 72 and carries out the antiport and cooperate the bounce of coil spring 35 to drive second dwang 34 and carry out the antiport thereby with heat preservation cloth 36 furled on the surface of second dwang 34 again.

When needs carry out the plant watering, thereby drive the arc gear 95 through the first gear 94 that rotates among the shower nozzle device 9 and rotate and drive fifth fixed block 96 and shower nozzle 97 and carry out the regulation of angle, can carry out the watering of pertinence and carry out the omnidirectional watering according to the required water yield of plant, can be better carry out more comprehensive watering to the plant.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an agricultural planting big-arch shelter, includes the base, its characterized in that: the top of the base is fixedly provided with a supporting frame, two sides of the supporting frame are both fixedly provided with two arc-shaped rods, the insides of the two arc-shaped rods are provided with sliding grooves, a pulling structure is fixedly arranged at the top of the supporting frame and comprises a motor, a first rotating rod is fixedly arranged at one end of an output shaft of the motor, two recovery devices are fixedly arranged on both sides of the base and comprise first fixed blocks, a first cavity is arranged in the first fixed block, a second rotating rod is fixedly arranged in the first cavity, a second cavity is arranged in the second rotating rod, a first fixed rod is arranged in the second cavity, the fixed surface of second dwang installs the cloth that keeps warm, the inside of support frame is provided with the water pipe, the bottom intercommunication of water pipe has the shower nozzle device.

2. An agricultural planting greenhouse as claimed in claim 1, wherein: the sprayer device comprises a third fixing block, a fourth fixing block is fixedly mounted at the bottom of the third fixing block, and a first gear is fixedly mounted on the front face of the fourth fixing block.

3. An agricultural planting greenhouse as claimed in claim 2, wherein: the bottom meshing of first gear has the arc gear, the bottom fixed mounting of arc gear has the fifth fixed block, the bottom intercommunication of fifth fixed block has the shower nozzle.

4. An agricultural planting greenhouse as claimed in claim 1, wherein: the surface of the first rotating rod is fixedly connected with a connecting rope.

5. An agricultural planting greenhouse as claimed in claim 4, wherein: the top of the heat-preservation cloth is fixedly connected with the bottom of the connecting rope.

6. An agricultural planting greenhouse as claimed in claim 1, wherein: and a coil spring is sleeved on the surface of the first fixing rod.