CN213427330U

CN213427330U - Vegetable greenhouse with openable roof

Info

Publication number: CN213427330U
Application number: CN202022243826.4U
Authority: CN
Inventors: 徐玉友
Original assignee: Chongqing Xuyou Agricultural Development Co ltd
Current assignee: Chongqing Xuyou Agricultural Development Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-15
Anticipated expiration: 2030-10-10

Abstract

The utility model relates to a vegetable greenhouse technical field specifically is a shed roof open closed vegetable greenhouse, including vegetable greenhouse main part, vegetable greenhouse main part includes the big-arch shelter frame, the articulated installation expanding mechanism in top of big-arch shelter frame, expanding mechanism is including an apron and No. two apron, the bar groove has all been seted up to the inside of an apron and No. two apron, two the inside all slidable mounting in bar groove has the slider, the all fixed mounting of one end of slider has hydraulic telescoping rod. The utility model discloses a be provided with deployment mechanism, an apron breaks away from the mobile jib apron with No. two apron simultaneously, is opened greenhouse frame top, lets vegetables enjoy sufficient illumination, ventilates from top to bottom simultaneously greenhouse frame for greenhouse frame inside circulation ventilates, guarantees that vegetables are healthy and strong to grow, and sealed pad can increase sealed effect, prevents that the rainy day rainwater is too big directly to be oozed from greenhouse frame top, prevents that too much moisture of vegetable contact from being flooded, thereby influences the growth of crop.

Description

Vegetable greenhouse with openable roof

Technical Field

The utility model relates to a vegetable greenhouse technical field specifically is a but shed roof open closed vegetable greenhouse.

Background

The vegetable greenhouse is a greenhouse frame film covering structure with excellent heat preservation performance, people can eat out-of-season vegetables due to the appearance of the greenhouse frame film covering structure, a framework of a bamboo structure or a steel structure is used in a common vegetable greenhouse, one or more layers of heat preservation plastic films are covered on the framework, so that a greenhouse space is formed, the outer film well prevents the loss of carbon dioxide generated by the growth of internal vegetables, and a good heat preservation effect is achieved in the greenhouse.

However, the existing vegetable greenhouse is complex in structure, the greenhouse is generally covered in a closed mode, however, vegetables grow well, sufficient sunlight and ventilation need to be received, farmers need to manually open the two sides of the greenhouse for ventilation at intervals, manual operation wastes time and labor, and therefore the vegetable greenhouse with the openable top needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but shed roof open closed vegetable greenhouse to the current vegetable greenhouse structure that proposes in solving above-mentioned background art is complicated, and the big-arch shelter generally adopts inclosed mode to cover, but vegetables will grow well, need accept sufficient sunshine and ventilation, and the peasant need manually open the ventilation with the big-arch shelter both sides at every one period, and the problem that manual operation wastes time and expense.

In order to achieve the above object, the utility model provides a following technical scheme: a vegetable greenhouse with an openable roof comprises a vegetable greenhouse main body, wherein the vegetable greenhouse main body comprises a support rod, an unfolding mechanism and two greenhouse frames which are arranged oppositely, the support rod is arranged between the two greenhouse frames, and a main rod cover plate is fixedly arranged at the top end of the support rod; the unfolding mechanism comprises a first cover plate and a second cover plate which are oppositely arranged, wherein the relatively far ends of the second cover plate and the first cover plate are respectively hinged with the top ends of the two greenhouse frames, and the relatively near ends of the second cover plate and the first cover plate are respectively and tightly attached to the two ends of the main rod cover plate; strip-shaped grooves are formed in the first cover plate and the second cover plate; the sliding sleeve is sleeved with a sleeve block, the two sides of the sleeve block are provided with hydraulic telescopic rods, the top ends of the hydraulic telescopic rods are provided with sliding blocks, and the sliding blocks can slide to be clamped in the strip grooves.

Preferably, the two sides of the main rod cover plate are provided with convex blocks, and the top ends of the first cover plate and the second cover plate and one side facing the main rod cover plate are provided with stop blocks which are fixedly installed; the side, facing the stop block, of the convex block is provided with a hollow groove, a positioning block is installed in the hollow groove through a spring, the stop block is provided with a positioning hole matched with the positioning block, and the positioning block can be clamped in the positioning hole.

Preferably, the both sides fixed mounting of big-arch shelter frame has the mechanism of catchmenting, the mechanism of catchmenting includes the header tank, one side fixed mounting of header tank has the PVC delivery port, just the PVC delivery port extends to two between the big-arch shelter frame, be provided with the boiling water valve on the PVC delivery port.

Preferably, two sliding rails are fixedly mounted on the top end of the water collecting tank opposite to each other, and two sliding plates capable of moving relatively are arranged between the two sliding rails.

Preferably, a handle is fixedly mounted at the top end of the sliding plate.

Preferably, a sealing gasket is fixedly mounted on one side, close to the first cover plate, of the stop block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with deployment mechanism, apron and No. two apron break away from the mobile jib apron simultaneously, are opened greenhouse frame top, let vegetables enjoy sufficient illumination, and greenhouse frame ventilates from top to bottom simultaneously for greenhouse frame inside circulation ventilates, guarantees that vegetables are healthy and strong to grow, and sealed pad can increase sealed effect, prevents that rainy day rainwater is too big directly to ooze from greenhouse frame top, prevents that vegetables from contacting too much moisture by flooding, thereby influences the growth of crop.

2. Through being provided with the mechanism that catchments, the header tank accumulates the rainwater, uses for daily watering, opens the boiling water valve, guides water to cross the vegetables region for vegetables obtain regular watering, practice thrift the water source simultaneously greatly, and is energy-concerving and environment-protective, and the slide inwards slides simultaneously, and is closed with the opening of header tank, thereby prevents that moisture from receiving the sun and shining and volatilize fast.

Drawings

FIG. 1 is a schematic structural view of the cross section of the utility model in front view;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic top view of the water collecting mechanism of the present invention;

fig. 4 is an enlarged schematic view of a portion of the structure at a in fig. 1 according to the present invention.

In the figure: 100. a vegetable greenhouse main body; 110. a greenhouse frame; 120. a main rod cover plate; 130. A support bar; 200. a deployment mechanism; 210. a first cover plate; 211. a second cover plate; 212. A strip-shaped groove; 213. sleeving blocks; 214. a hydraulic telescopic rod; 215. a slider; 216. positioning holes; 217. a gasket; 218. positioning blocks; 219. a spring; 220. an empty groove; 300. a water collecting mechanism; 310. a slide rail; 311. a slide plate; 312. a handle; 313. a PVC water outlet; 314. a water opening valve; 315. a water collection tank.

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. 1-4, the present invention provides an embodiment:

a vegetable greenhouse with an openable roof comprises a vegetable greenhouse main body 100, wherein the vegetable greenhouse main body 100 comprises a support rod 130, an unfolding mechanism 200 and two greenhouse frames 110 which are oppositely arranged. The supporting rod 130 is disposed between the two greenhouse frames 110, and a main rod cover plate 120 is fixedly mounted on the top end of the supporting rod 130. The unfolding mechanism 200 comprises a first cover plate 210 and a second cover plate 211 which are oppositely arranged, and the ends, far away from each other, of the second cover plate 211 and the first cover plate 210 are respectively hinged with the top ends of the two greenhouse frames 110. The ends of the second cover plate 211 and the first cover plate 210, which are relatively close to each other, are respectively closely attached to the two ends of the main rod cover plate 120. The supporting rod 130 is sleeved with a sleeve block 213 in a sliding manner, both sides of the sleeve block 213 are provided with hydraulic telescopic rods 214, the top ends of the hydraulic telescopic rods 214 are provided with sliding blocks 215, and the sliding blocks 215 can be slidably clamped in the strip-shaped grooves 212. A strip-shaped groove 212 is formed in each of the first cover plate 210 and the second cover plate 211, and a sleeve block 213 is slidably sleeved on the support rod 130. Both sides of the sleeve block 213 are provided with hydraulic telescopic rods 214. The top end of the hydraulic telescopic rod 214 is provided with a sliding block 215, and the sliding block 215 can be slidably clamped in the strip-shaped groove 212.

During the use, along with the continuous extension of hydraulic telescoping rod 214, slider 215 upwards slides in bar groove 212 to make No. one apron 210 and No. two apron 211 break away from mobile jib apron 120 simultaneously, open greenhouse frame 110 top, let vegetables enjoy sufficient illumination, greenhouse frame 110 ventilates from top to bottom simultaneously, makes the inside circulation ventilation of greenhouse frame 110, guarantees that vegetables are healthy and strong and grow.

Further, two sides of the main rod cover plate 120 are provided with bumps, and the top ends of the first cover plate 210 and the second cover plate 211 and the side facing the main rod cover plate 120 are provided with stoppers which are fixedly installed; the rainwater is prevented from being directly seeped out from the top end of the greenhouse frame 110 in rainy days, and the vegetables are prevented from being flooded by contacting with excessive water, so that the growth of crops is influenced. And a sealing gasket 217 is fixedly arranged on one side of the stop block close to the first cover plate 210, so that the sealing effect can be improved,

the side of the bump facing the stopper is provided with a hollow slot 220. A positioning block 218 is mounted in the hollow slot 220 by a spring 219. The stopper is provided with a positioning hole 216 adapted to the positioning block 218, and the positioning block 218 can be clamped in the positioning hole 216. The top ends of the first cover plate 210 and the second cover plate 211 are both fixedly provided with a bump, when the spring 219 is extruded, the positioning block 218 is driven to do a telescopic and rebounding motion, and finally the positioning block 218 is clamped into the positioning hole 216, so that the second cover plate 211 and the main rod cover plate 120 are stably clamped and positioned.

Further, one side of the positioning block 218 may be arc-shaped, and the process of moving up and down does not affect the closing.

Furthermore, the water collecting mechanism 300 is fixedly installed on two sides of the greenhouse frame 110, the water collecting mechanism 300 comprises a water collecting tank 315, a PVC water outlet 313 is fixedly installed on one side of the water collecting tank 315, the PVC water outlet 313 extends between the two greenhouse frames 110, a water opening valve 314 is arranged on the PVC water outlet 313, rainwater is collected by the water collecting tank 315 in rainy days and is ready for daily watering, the PVC water outlet 313 on one side of the water opening valve 314 is connected with a water pipe, the water opening valve 314 is opened, water is guided to a vegetable area, and accordingly vegetables are watered regularly, meanwhile, water sources are saved greatly, and the greenhouse frame is energy-saving and environment-friendly.

Further, two sliding rails 310 are fixedly mounted at the top end of the water collecting tank 315 opposite to each other, and two sliding plates 311 capable of moving relatively are disposed between the two sliding rails 310. The top fixed mounting of slide 311 has handle 312, holds handle 312 at first, pulls open slide 311 from slide rail 310 inside, and the rainwater that drops on first apron 210 and No. two apron 211 drips from both sides and can get into header tank 315, then slides slide 311 inwards simultaneously, closes the opening of header tank 315, thereby prevents that moisture from receiving the sun and shining quick volatilization.

The working principle is as follows: hydraulic telescoping rod 214 is tensile to both sides, along with hydraulic telescoping rod 214's continuous extension, slider 215 upwards slides in bar groove 212 is inside, thereby make No. one apron 210 and No. two apron 211 break away from mobile jib apron 120 simultaneously, be opened greenhouse frame 110 top, let vegetables enjoy sufficient illumination, hydraulic telescoping rod 214 shortens, drive No. two apron 211 and No. one apron 210 card again in mobile jib apron 120's both sides, with greenhouse frame 110's top closure, No. two apron 211 squeeze positioning piece 218, spring 219 receives the extrusion, can drive positioning piece 218 and be the motion of flexible bounce-back, go into positioning hole 216's inside with positioning piece 218 card at last, make No. two apron 211 and the stable block location of mobile jib apron 120.

In rainy days, a worker firstly holds the handle 312, pulls the sliding plate 311 away from the inside of the sliding rail 310, rainwater falling from the first cover plate 210 and the second cover plate 211 can drip from two sides and enter the water collecting tank 315, the water collecting tank 315 collects the rainwater to prepare for daily watering, then slides the sliding plate 311 inwards at the same time, closes the opening of the water collecting tank 315, connects the PVC water outlet 313 on one side of the boiled water valve 314 with the water pipe, opens the boiled water valve 314, and guides water to a vegetable area, so that vegetables are watered regularly.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a vegetable greenhouse that shed roof can open and close, includes vegetable greenhouse main part (100), its characterized in that: the vegetable greenhouse main body (100) comprises a support rod (130), an unfolding mechanism (200) and two greenhouse frames (110) which are arranged oppositely, wherein the support rod (130) is arranged between the two greenhouse frames (110), and a main rod cover plate (120) is fixedly arranged at the top end of the support rod (130); the unfolding mechanism (200) comprises a first cover plate (210) and a second cover plate (211) which are oppositely arranged, one ends, far away from each other, of the second cover plate (211) and the first cover plate (210) are hinged to the top ends of the two greenhouse frames (110) respectively, and one ends, close to each other, of the second cover plate (211) and the first cover plate (210) are tightly attached to the two ends of the main rod cover plate (120) respectively; strip-shaped grooves (212) are formed in the first cover plate (210) and the second cover plate (211); sliding sleeve has cup jointed cover piece (213) on bracing piece (130), the both sides of cover piece (213) all are provided with hydraulic telescoping rod (214), the top of hydraulic telescoping rod (214) is provided with slider (215), just slider (215) gliding card is established in bar groove (212).

2. The vegetable greenhouse as claimed in claim 1, wherein the top is openable and closable: bumps are arranged on two sides of the main rod cover plate (120), and stoppers which are fixedly arranged are arranged at the top ends of the first cover plate (210) and the second cover plate (211) and on one side facing the main rod cover plate (120); one side, facing the stop block, of the bump is provided with a hollow groove (220), a positioning block (218) is installed in the hollow groove (220) through a spring (219), the stop block is provided with a positioning hole (216) matched with the positioning block (218), and the positioning block (218) can be clamped in the positioning hole (216).

3. The vegetable greenhouse as claimed in claim 1, wherein the top is openable and closable: the both sides fixed mounting of big-arch shelter frame (110) has water-collecting mechanism (300), water-collecting mechanism (300) include header tank (315), one side fixed mounting of header tank (315) has PVC delivery port (313), just PVC delivery port (313) extend to two between big-arch shelter frame (110), be provided with boiling water valve (314) on PVC delivery port (313).

4. The vegetable greenhouse as claimed in claim 3, wherein the top is openable and closable: two sliding rails (310) are fixedly mounted on the top end of the water collecting tank (315) in a relative mode, and two sliding plates (311) capable of moving relatively are arranged between the two sliding rails (310).

5. The vegetable greenhouse as claimed in claim 4, wherein the top is openable and closable: the top end of the sliding plate (311) is fixedly provided with a handle (312).

6. The vegetable greenhouse as claimed in claim 2, wherein the top is openable and closable: one side of the stop block close to the first cover plate (210) is fixedly provided with a sealing gasket (217).