CN217694584U

CN217694584U - Outer solar protection devices in glass greenhouse

Info

Publication number: CN217694584U
Application number: CN202222095295.8U
Authority: CN
Inventors: 张保忠; 郑桠西; 曾建凯
Original assignee: Zhonghui Gaoxin Technology Shandong Co ltd
Current assignee: Zhonghui Gaoxin Technology Shandong Co ltd
Priority date: 2022-03-26
Filing date: 2022-08-10
Publication date: 2022-11-01
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses an outer solar protection devices in glass greenhouse belongs to the agricultural technology equipment field, the device includes the sunshade frame, both ends rotate respectively about the sunshade frame and install a roll net roller one and roll up net roller two, the front end of roll net roller one passes through the front end that transmission chain one connects roll net roller two, the rear end of roll net roller two is connected through transmission chain two to the rear end of roll net roller one, the tip fixedly connected with of the sunshade net on roll net roller one pulls strip one, the lower part of the front end fixedly connected with transmission chain one of pulling strip one, the lower part of the rear end fixedly connected with transmission chain two of pulling strip one, the tip fixedly connected with of the sunshade net on roll net roller two pulls strip two, the upper portion of the front end fixedly connected with transmission chain one of pulling strip two, the upper portion of the rear end fixedly connected with transmission chain two of pulling strip two. The sunshade net on the net rolling roller moves along with the transmission chain, the sunshade net can be unfolded and folded by controlling the positive rotation of the engine, the double-layer overlapping of the sunshade net can be realized, the sunshade effect is good, the use is convenient, and the controllability is good.

Description

Outer solar protection devices in glass greenhouse

Technical Field

The utility model relates to an outer solar protection devices in glass greenhouse belongs to agricultural technology and equips technical field.

Background

The glass greenhouse is a greenhouse using glass as lighting material, belonging to a kind of greenhouse, and in the cultivation facilities, the glass greenhouse is used as a greenhouse facility with longest service life, and is suitable for various regions and various climatic conditions. In the industry, the sizes of spans and bays are divided into different construction models, and the sizes are divided into different using modes: vegetable glass greenhouse, flower glass greenhouse, seedling glass greenhouse, ecological glass greenhouse, scientific glass greenhouse, three-dimensional glass greenhouse, heterosexual glass greenhouse, leisure glass greenhouse, intelligent glass greenhouse and the like. The area and the using mode can be freely allocated by a greenhouse owner, the smallest garden leisure type is provided, the large height can reach more than 10 meters, the span can reach 16 meters, the maximum 10 meters in a bay can reach, and only one-key control can be achieved.

The glass greenhouse is used as a cold-proof, heating and light-transmitting facility and mainly used for providing an environment in which plants can grow in seasons or regions where plants are not suitable for growing. The illumination is sufficient in summer in China, so that crops, particularly seedling crops cannot grow normally, therefore, the glass greenhouse can be provided with external sun-shading equipment, the illumination is reduced, and the temperature in the summer greenhouse is reduced, but the existing external sun-shading effect is limited, and the regulation and control performance of the sun-shading effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an outer solar protection devices in glass greenhouse to above problem, solve outer solar protection equipment sunshade effect poor, the poor problem of sunshade effect controllability.

In order to achieve the purpose, the utility model discloses an outer solar protection devices in glass greenhouse, the device is including installing the sunshade frame on glass greenhouse upper portion, both ends rotate respectively about the sunshade frame and install a roll net roller and roll up net roller two, roll up the net roller and roll up the net roller two and all roll up and be equipped with the sunshade net, the front end of roll net roller one passes through the front end that transmission chain one connects a roll net roller two, the rear end of roll net roller one passes through the rear end that transmission chain two are connected a roll net roller two, the front end transmission of roll net roller two is connected the engine, the tip fixedly connected with of the sunshade net on roll net roller one pulls strip one, the lower part of the front end fixedly connected with transmission chain one of pulling strip one, the lower part of the rear end fixedly connected with transmission chain two of pulling strip one, the tip fixedly connected with of the sunshade net on the roll net roller two pulls strip two, the upper portion of the front end fixedly connected with transmission chain one of pulling strip two, the upper portion fixedly connected with of the transmission chain two of the rear end fixedly connected with of pulling strip. The sunshade net can move along with the transmission chain until the upper layer sunshade net and the lower layer sunshade net are completely overlapped, the isolation strength of sunlight is enhanced, and the sunshade strength can be adjusted by adjusting the position and the overlapping state of the sunshade net.

Furthermore, the two ends of the first net rolling roller and the second net rolling roller are respectively provided with a transmission chain wheel, the transmission chain wheels at the front ends of the first net rolling roller and the second net rolling roller are sleeved with a transmission chain I, and the transmission chain wheels at the rear ends of the first net rolling roller and the second net rolling roller are sleeved with a transmission chain II. And the chain is adopted for transmission, so that slipping can be prevented, and the traction effect is better.

Further, the pulling strip is arranged parallel to the axial direction of the first net winding roller. The first traction strip and the first net rolling roller are arranged in parallel, and the sunshade net can be leveled in the rolling and releasing process of the sunshade net.

Furthermore, the traction strip is arranged parallel to the axial direction of the second net rolling roller. The second traction strip and the second net rolling roller are arranged in parallel, so that the sunshade net can be flat in the rolling and releasing process of the sunshade net.

Furthermore, a driven gear is arranged on the end part of the front end of the second net rolling roller penetrating out of the sunshade frame, and the driven gear is in transmission connection with an engine.

To sum up, the beneficial effects of the utility model reside in that: the sunshade net on the net rolling roller I moves along with the movement of the chains at the lower parts of the first transmission chain and the second transmission chain, the sunshade net on the net rolling roller II moves along with the movement of the chains at the upper parts of the first transmission chain and the second transmission chain, the two chains move relatively, the sunshade net can be unfolded and folded through controlling the positive rotation of the engine, the double-layer overlapping sunshade state can be realized through the sunshade net, the sunshade effect is good, the position of the specific sunshade effect can be selected through adjusting the sunshade net, the use is convenient, and the controllability is good.

Drawings

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

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

In the figure, 1, a sunshade frame; 2. a first net winding roller; 3. a second net winding roller; 4. a sunshade net; 5. a first transmission chain; 6. a second transmission chain; 7. a first traction strip; 8. a second traction strip; 9. a drive sprocket; 10. a driven gear.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The following is a description of preferred embodiments of the present invention with reference to the accompanying drawings.

Referring to the figures 1 and 2, the utility model discloses an outer solar protection devices in glass greenhouse, the device is including installing the sunshade frame 1 on glass greenhouse upper portion, both ends rotate respectively about sunshade frame 1 and install roll up net roller 2 and roll up net roller two 3, roll up and all roll up on net roller 2 and roll up net roller two 3 and be equipped with sunshade net 4, the front end of roll up net roller 2 passes through drive chain one 5 and connects the front end of roll up net roller two 3, the rear end of roll up net roller one 2 passes through drive chain two 6 and connects the rear end of roll up net roller two 3, the engine is connected in the front end transmission of roll up net roller two 3, the tip fixedly connected with of sunshade net 4 on roll up net roller one 2 pulls strip one 7, the lower part of the front end fixedly connected with drive chain one 5 of pulling strip one 7, the lower part of the rear end fixedly connected with drive chain two 6 of pulling strip one 7, the tip fixedly connected with of sunshade net 4 on the roll up net roller two 3 pulls strip two 8, the upper portion fixedly connected with of the drive chain one 5 of pulling strip two 8, the upper portion fixedly connected with two 6 of drive chain.

As shown in fig. 1, the first traction bar 7 is arranged parallel to the axial direction of the first winding roller 2, and the second traction bar 8 is arranged parallel to the axial direction of the second winding roller 3. The first traction strip 7 and the first net rolling roller 2 are arranged in parallel, and the second traction strip 8 and the second net rolling roller 3 are arranged in parallel, so that the sunshade net 4 can be flatly rolled up and placed in the rolling and placing process of the sunshade net 4.

The utility model discloses in, the front end of two 3 of roll-up net rollers is provided with driven gear 10 on wearing out the tip of sunshade frame 1, and the engine is connected in the transmission of driven gear 10. Specifically, the driving gear connected to the output shaft of the engine can transmit the power of the engine to the driven gear 10, and then transmit the power to the second mesh winding roller 3 and the driven gear 10 thereon, and the power transmission manner is the prior art and will not be described herein.

The two ends of the first net rolling roller 2 and the second net rolling roller 3 are respectively provided with a transmission chain wheel 9, a transmission chain 5 is sleeved on the transmission chain wheel 9 at the front end of the first net rolling roller 2 and the front end of the second net rolling roller 3, and a transmission chain 6 is sleeved on the transmission chain wheel 9 at the rear end of the first net rolling roller 2 and the rear end of the second net rolling roller 3. And the chain is adopted for transmission, so that slipping can be prevented, and the traction effect is better.

When the sun is needed to be shaded, the engine is started to rotate forwards, the lower chains of the first transmission chain 5 and the second transmission chain 6 move rightwards, the first traction strip 7 is driven to move rightwards, the sunshade net 4 begins to unfold and shade the glass greenhouse below, the upper chains of the first transmission chain 5 and the second transmission chain 6 move leftwards, the second traction strip 8 is driven to move leftwards, and the sunshade nets 4 on the two sides move oppositely. If the illumination is not particularly strong, the sunshade nets 4 on the two sides are only required to be crossed in the vertical direction, and the single-layer sunshade net 4 is used for shading the interior of the greenhouse; if the light is particularly strong, the engine continues to rotate to enable the upper layer sunshade net 4 and the lower layer sunshade net 4 to be completely overlapped, and at the moment, the double-layer sunshade net 4 is used for shading the interior of the greenhouse. When the engine rotates reversely, the first net rolling roller 2 and the second net rolling roller 3 can roll up the sunshade net 4.

In summary, the shading state (shading or not shading) of the sunshade net 4 and the shading degree (shading by the single-layer sunshade net 4 or shading by the double-layer sunshade net 4) of the sunshade can be adjusted by controlling the engine. The upper and lower layers of sunshade nets 4 are used, the sunshade effect is good, the sunshade degree is adjustable, and the use is convenient.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. An external sunshade device of a glass greenhouse comprises a sunshade frame (1) arranged on the upper part of the glass greenhouse, and is characterized in that a net rolling roller I (2) and a net rolling roller II (3) are respectively rotatably arranged at the left end and the right end of the sunshade frame (1), and sunshade nets (4) are respectively wound on the net rolling roller I (2) and the net rolling roller II (3);

the front end of the first net rolling roller (2) is connected with the front end of the second net rolling roller (3) through a first transmission chain (5), the rear end of the first net rolling roller (2) is connected with the rear end of the second net rolling roller (3) through a second transmission chain (6), and the front end of the second net rolling roller (3) is in transmission connection with an engine;

the end fixedly connected with of sunshade net (4) on net roller (2) pulls strip (7), the lower part of the front end fixedly connected with driving chain (5) of pulling strip (7), the lower part of the rear end fixedly connected with driving chain two (6) of pulling strip (7), the end fixedly connected with of sunshade net (4) on net roller two (3) pulls strip two (8), the upper portion of the front end fixedly connected with driving chain one (5) of pulling strip two (8), the upper portion of the rear end fixedly connected with driving chain two (6) of pulling strip two (8).

2. The external sunshade device for glass greenhouse according to claim 1, wherein both ends of said net rolling roller (2) and said net rolling roller (3) are provided with a driving chain wheel (9), the driving chain wheel (9) at the front end of said net rolling roller (2) and said net rolling roller (3) is sleeved with a driving chain (5), and the driving chain wheel (9) at the rear end of said net rolling roller (2) and said net rolling roller (3) is sleeved with a driving chain (6).

3. An external solar protection system for a glass greenhouse according to claim 1, characterized in that the pulling strip one (7) is arranged parallel to the axial direction of the net-winding roller one (2).

4. The external sunshade device for glass greenhouses according to claim 3, characterized in that said second traction strips (8) are arranged parallel to the axial direction of the second net-rolling roller (3).

5. The external sunshade device for glass greenhouses according to claim 1, wherein the end of the second net-rolling roller (3) which penetrates through the sunshade frame (1) is provided with a driven gear (10), and the driven gear (10) is in transmission connection with an engine.