CN210143424U

CN210143424U - Inside and outside sunshade structure of big-arch shelter

Info

Publication number: CN210143424U
Application number: CN201920673375.2U
Authority: CN
Inventors: 钱虞清; 黄科畏
Original assignee: Suzhou Zhihui Agricultural Technology Co ltd
Current assignee: Suzhou Zhihui Agricultural Technology Co ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-03-17
Anticipated expiration: 2029-05-13

Abstract

The utility model relates to a big-arch shelter sunshade technical field just discloses an inside and outside sunshade structure of big-arch shelter. This inside and outside sunshade structure of big-arch shelter, including main support and assistant support, the bottom fixed mounting of main support has the assistant support, and the main support includes first fixed plate, and the top fixed mounting of first fixed plate has solid fixed ring, and gu fixed ring's inside has the apron through pivot movable mounting, the bottom fixed mounting of apron has the spring, gu fixed ring's inside movable mounting has the ejector pin, the top fixed mounting of ejector pin has the gasket, the bottom of ejector pin has the head rod through pivot movable mounting. This inside and outside sunshade structure of big-arch shelter, the luminousness through first heat reflection glass improves the sunshade protection of basis, and along with the rising of sunlight intensity, through the action of external control system drive electric telescopic handle, through electric telescopic handle's extension, make second heat reflection glass expand and parallel with first heat reflection glass to further provide the sunshade protection, realized adjusting simple and convenient and the strong effect of protectiveness.

Description

Inside and outside sunshade structure of big-arch shelter

Technical Field

The utility model relates to a big-arch shelter sunshade technical field specifically is an inside and outside sunshade structure of big-arch shelter.

Background

The greenhouse is also called a greenhouse, has the functions of light transmission, heat preservation or heating and the like, and is a facility for cultivating plants. In seasons unsuitable for plant growth, the method can provide the growth period of the greenhouse and increase the yield, and is mainly used for cultivating or raising seedlings of plants like warm vegetables, flowers and trees in low-temperature seasons. The types of greenhouses are various, and the greenhouses can be divided into a great number according to different roof truss materials, lighting materials, shapes, heating conditions and the like.

However, when plants are cultivated, the traditional greenhouse has the capability of adjusting internal illumination, and when the intensity of external sunlight is too high, the cultivated crops can lose water seriously, so that withering or even yield reduction is caused.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an inside and outside sunshade structure of big-arch shelter possesses advantages such as simple installation and protection effect are strong, has solved traditional big-arch shelter and has not possessed the problem of sunshade protect function.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an inside and outside sunshade structure of big-arch shelter, includes main support and assistant support, the bottom fixed mounting of main support has the assistant support.

The main bracket comprises a first fixing plate, a fixing ring is fixedly arranged at the top of the first fixing plate, a cover plate is movably arranged in the fixing ring through a rotating shaft, a spring is fixedly arranged at the bottom of the cover plate, the inner part of the fixing ring is movably provided with a mandril, the top of the mandril is fixedly provided with a gasket, a first connecting rod is movably arranged at the bottom of the top rod through a rotating shaft, a second connecting rod is movably arranged at one end of the first connecting rod through the rotating shaft, one end of the second connecting rod is fixedly provided with a rack rod, the first fixing plate is provided with first heat reflection glass, the side wall of the first fixing plate is fixedly provided with a limiting block, the inside of the limiting block is fixedly provided with a first magnet, the lateral wall fixed mounting of first fixed plate has the spacing groove, the inside movable mounting of spacing groove has the fixed block, the one end fixed mounting of fixed block has the second magnet.

The auxiliary support comprises a second fixing plate, second heat reflection glass is arranged on the second fixing plate, and an electric telescopic rod is fixedly mounted at the bottom of the second heat reflection glass.

Furthermore, the number of the first heat reflection glass is three, the three first heat reflection glass are respectively arranged in the first fixing plate and on two sides of the first fixing plate, and an included angle between the first heat reflection glass and the first fixing plate is one hundred thirty five degrees.

Furthermore, the number of the second heat reflection glass is three, the three second heat reflection glasses are respectively arranged in the second fixing plate and on two sides of the second fixing plate, and an included angle between the second heat reflection glass and the second fixing plate is one hundred thirty five degrees.

Furthermore, the installation positions of the electric telescopic rod are located at the bottom of the second fixing plate and at the bottoms of the second heat reflection glasses on the two sides of the second fixing plate.

Furthermore, the number of the first connecting rods, the second connecting rods and the rack rods is two and the first connecting rods, the second connecting rods and the rack rods are symmetrically distributed on two sides of the ejector rod.

Furthermore, the inside of stopper is seted up the recess with fixed block looks adaptation, first magnet fixed mounting is in above-mentioned recess and the direction of setting of its magnetic pole is opposite with the direction of setting of second magnet.

The utility model has the advantages that:

1. this inside and outside sunshade structure of big-arch shelter, interconnect between single sunshade structure through the stopper, cooperation through between the recess on fixed block and the stopper and between first magnet and the second magnet carries out fixing between the single sunshade structure, solid fixed ring of rethread is with this sunshade structure fixed mounting to the back timber of big-arch shelter, the back timber of big-arch shelter pushes down the ejector pin through the gasket after contacting with the gasket, thereby it makes the head rod upwards rotatory to remove through the ejector pin, and make the second connecting rod rebound through the effect of pivot, and through the meshing effect between the gear that sets up on rack bar and the pivot periphery of apron, the elasticity of deuterogamying the spring is with the apron resealing, thereby quick convenient completion whole sunshade structure is fixed on the big-arch shelter back timber.

2. This inside and outside sunshade structure of big-arch shelter carries out the during operation at this sunshade structure, and the luminousness through first heat reflection glass improves the sunshade protection of basis, and along with the rising of sunlight intensity, through the action of external control system drive electric telescopic handle, through electric telescopic handle's extension, make second heat reflection glass expand and parallel with first heat reflection glass to further provide the sunshade protection, realized adjusting simple and convenient and the strong effect of protectiveness.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

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

FIG. 2 is a schematic view of the main support of the present invention;

fig. 3 is the schematic diagram of the internal structure of the fixing ring of the present invention.

Description of reference numerals: 1 main bracket, 101 first fixing plate, 102 fixing ring, 103 cover plate, 104 spring, 105 push rod, 106 gasket, 107 first connecting rod, 108 second connecting rod, 109 rack rod, 110 first heat reflection glass, 111 limiting block, 112 first magnet, 113 limiting groove, 114 fixing block, 115 second magnet, 2 secondary bracket, 201 second fixing plate, 202 second heat reflection glass, 203 electric telescopic rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, an internal and external sunshade structure for a greenhouse includes a main support 1 and an auxiliary support 2, wherein the auxiliary support 2 is fixedly installed at the bottom of the main support 1.

The main support 1 comprises a first fixing plate 101, a fixing ring 102 is fixedly installed at the top of the first fixing plate 101, a cover plate 103 is movably installed inside the fixing ring 102 through a rotating shaft, a gear meshed with a rack rod 109 is fixedly installed on the rotating shaft provided with the cover plate 103, a spring 104 is fixedly installed at the bottom of the cover plate 103, a push rod 105 is movably installed inside the fixing ring 102, a gasket 106 is fixedly installed at the top of the push rod 105, a first connecting rod 107 is movably installed at the bottom of the push rod 105 through the rotating shaft, a second connecting rod 108 is movably installed at one end of the first connecting rod 107 through the rotating shaft, the rack rod 109 is fixedly installed at one end of the second connecting rod 108, the number of the first connecting rod 107, the second connecting rod 108 and the rack rod 109 is two and is symmetrically distributed at two sides of the push rod 105, first heat reflection glass 110 is arranged on the first fixing plate 101, the number, three first heat reflection glass 110 set up respectively in the inside of first fixed plate 101 and both sides thereof, the contained angle between first heat reflection glass 110 and first fixed plate 101 is one hundred thirty-five degrees, the lateral wall fixed mounting of first fixed plate 101 has stopper 111, the inside fixed mounting of stopper 111 has first magnet 112, the lateral wall fixed mounting of first fixed plate 101 has spacing groove 113, the inside movable mounting of spacing groove 113 has fixed block 114, the one end fixed mounting of fixed block 114 has second magnet 115, the recess with fixed block 114 looks adaptation is seted up to the inside of stopper 111, first magnet 112 fixed mounting is in above-mentioned recess and the direction that sets up of its magnetic pole is opposite with the direction that sets up of second magnet 115.

The sub-bracket 2 includes a second fixing plate 201, a second heat reflection glass 202 is disposed on the second fixing plate 201, the number of the second heat reflection glass 202 is three, the three second heat reflection glass 202 is disposed inside the second fixing plate 201 and on two sides thereof, an included angle between the second heat reflection glass 202 and the second fixing plate 201 is one hundred thirty five degrees, a light transmittance of the second heat reflection glass 202 is half of a light transmittance of the first heat reflection glass 110, an electric telescopic rod 203 is fixedly mounted at the bottom of the second heat reflection glass 202, and mounting positions of the electric telescopic rod 203 are located at the bottom of the second fixing plate 201 and at the bottoms of the second heat reflection glass 202 on two sides of the second fixing plate 201.

When the greenhouse sunshade structure is used, the individual sunshade structures are connected with each other through the limiting blocks 111, the limiting blocks 111 extend into the limiting grooves 113, when the first magnet 112 and the second magnet 115 meet, the fixing blocks 114 are attracted downwards through the magnetic force action between the magnets, the fixing blocks 114 enter the grooves in the limiting blocks 111, the fixing between the individual sunshade structures is carried out through the connection between the fixing blocks 114 and the grooves in the limiting blocks 111 and the matching between the first magnet 112 and the second magnet 115, the sunshade structures are fixedly installed on the top beam of the greenhouse through the fixing rings 102, when the fixing rings 102 pass through the top beam of the greenhouse, the cover plate 103 is squeezed and the springs 104 are compressed, the fixing rings 102 continuously move upwards until the top beam of the greenhouse contacts with the gaskets 106 and presses the top rods 105 downwards through the gaskets 106, and the first connecting rods 107 rotate upwards through the movement of the top rods 105, the second connecting rod 108 is moved upwards under the action of the rotating shaft, and the cover plate 103 is re-closed under the meshing action of the rack rod 109 and the gear arranged on the periphery of the rotating shaft on the cover plate 103 and the elasticity of the spring 104, so that the fixation of the integral sunshade structure on the top beam of the greenhouse is completed. When the sunshade structure works, the basic sunshade protection is improved through the light transmittance of the first heat reflection glass 110, the electric telescopic rod 203 is driven to act through the external control system along with the increase of the sunlight intensity, and the second heat reflection glass 202 is unfolded and parallel to the first heat reflection glass 110 through the extension of the electric telescopic rod 203, so that the sunshade protection is further provided.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an inside and outside sunshade structure of big-arch shelter, includes main support (1) and assistant support (2), its characterized in that: the bottom of the main bracket (1) is fixedly provided with an auxiliary bracket (2);

the main support (1) comprises a first fixing plate (101), the top fixed mounting of the first fixing plate (101) is provided with a fixing ring (102), the inside of the fixing ring (102) is provided with a cover plate (103) through a rotating shaft, the bottom fixed mounting of the cover plate (103) is provided with a spring (104), the inside movable mounting of the fixing ring (102) is provided with an ejector rod (105), the top fixed mounting of the ejector rod (105) is provided with a gasket (106), the bottom of the ejector rod (105) is provided with a first connecting rod (107) through a rotating shaft, one end of the first connecting rod (107) is provided with a second connecting rod (108) through a rotating shaft, one end of the second connecting rod (108) is fixedly provided with a rack rod (109), the first fixing plate (101) is provided with first heat reflection glass (110), and the side wall of the first fixing plate (101) is fixedly, a first magnet (112) is fixedly installed inside the limiting block (111), a limiting groove (113) is fixedly installed on the side wall of the first fixing plate (101), a fixing block (114) is movably installed inside the limiting groove (113), and a second magnet (115) is fixedly installed at one end of the fixing block (114);

the auxiliary support (2) comprises a second fixing plate (201), second heat reflection glass (202) is arranged on the second fixing plate (201), and an electric telescopic rod (203) is fixedly installed at the bottom of the second heat reflection glass (202).

2. The internal and external sunshade structure of greenhouse of claim 1, wherein: the number of the first heat reflection glass (110) is three, the three first heat reflection glass (110) are respectively arranged in the first fixing plate (101) and on two sides of the first fixing plate, and an included angle between the first heat reflection glass (110) and the first fixing plate (101) is one hundred thirty five degrees.

3. The internal and external sunshade structure of greenhouse of claim 1, wherein: the number of the second heat reflection glass (202) is three, the three second heat reflection glass (202) are respectively arranged in the second fixing plate (201) and on two sides of the second fixing plate, and an included angle between the second heat reflection glass (202) and the second fixing plate (201) is one hundred thirty five degrees.

4. The internal and external sunshade structure of greenhouse of claim 3, wherein: the mounting positions of the electric telescopic rod (203) are positioned at the bottom of the second fixing plate (201) and at the bottoms of the second heat reflecting glasses (202) on two sides of the second fixing plate (201).

5. The internal and external sunshade structure of greenhouse of claim 1, wherein: the number of the first connecting rods (107), the second connecting rods (108) and the rack rods (109) is two, and the first connecting rods, the second connecting rods and the rack rods are symmetrically distributed on two sides of the ejector rod (105).

6. The internal and external sunshade structure of greenhouse of claim 1, wherein: the inside of stopper (111) is seted up the recess with fixed block (114) looks adaptation, first magnet (112) fixed mounting is in above-mentioned recess and the direction of setting of its magnetic pole is opposite with the direction of setting of second magnet (115).