CN210746359U

CN210746359U - Movable greenhouse heat preservation mechanism with solar panel

Info

Publication number: CN210746359U
Application number: CN201921801115.5U
Authority: CN
Inventors: 朱育强; 周胜军; 张鹏
Original assignee: Zhejiang Academy of Agricultural Sciences
Current assignee: Zhejiang Academy of Agricultural Sciences
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-16
Anticipated expiration: 2029-10-25

Abstract

The utility model provides a movable greenhouse heat preservation mechanism with a solar panel, which comprises a greenhouse body, wherein a quarter-circle arc heat preservation plate is fixed outside the greenhouse body, a base plate is fixedly arranged at the bottom end of the greenhouse body, a semicircular double-layer limiting frame is arranged on the base plate, an arc movable plate is placed on the bottom end of the greenhouse body, a cross rod is fixedly arranged on one side of the movable plate, two ends of the cross rod are respectively sleeved on the inner sides of the double-layer limiting frame, an arc chain wheel block is arranged at the end of the cross rod, arc support plates are respectively fixedly arranged at two side ends of the greenhouse body, a chain ring is sleeved on the outer side of the arc support plates through two limiting chain wheels, the arc chain wheel block is meshed with the chain ring, a driving chain wheel is respectively fixedly arranged on an output shaft of a stepping motor, the driving chain wheel is meshed with the chain ring, and the, the functional use problem of the greenhouse is influenced.

Description

Movable greenhouse heat preservation mechanism with solar panel

Technical Field

The utility model belongs to the technical field of the big-arch shelter, concretely relates to movable big-arch shelter heat preservation mechanism with solar panel.

Background

With the production of high molecular polymers, polyvinyl chloride and polyethylene, plastic films are widely used in agriculture. The success of covering hotbeds with greenhouse films in Japan and European and American countries in the early 50 s was achieved, and good results were obtained by covering small sheds and greenhouses subsequently. The polyvinyl chloride agricultural film is introduced in autumn in 1955 in China, and is firstly used for covering vegetables in small sheds in Beijing to obtain the effect of precocity and yield increase. The greenhouse originally is special equipment for vegetable production, and the application of the greenhouse is more extensive along with the development of production. Every place is provided with a greenhouse.

The greenhouse can have the heated board usually in the process of building, adjusts the heated board according to temperature and outside illumination condition in the greenhouse, also has to cover solar panel on the greenhouse surface and recycles unnecessary sunlight, but can not combine the use to heated board and solar panel, influences the functional use of greenhouse.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, provide a movable big-arch shelter heat preservation mechanism with solar panel to solve the current big-arch shelter that proposes in the above-mentioned background art and can not combine the use to heated board and solar panel, influence the functional use problem of big-arch shelter.

In order to solve the technical problem, the utility model discloses a technical scheme is: a movable greenhouse heat-insulating mechanism with a solar panel comprises a greenhouse body, wherein a quarter-circle arc-shaped heat-insulating plate is fixed outside the greenhouse body, a base plate is fixedly arranged at the bottom end of the greenhouse body, semicircular double-layer limiting frames are fixedly arranged on the upper surface of the base plate and close to the two sides of the greenhouse body respectively, an arc-shaped movable plate is placed on the upper surface of the bottom end of the greenhouse body, a cross rod is fixedly arranged on one side of the movable plate, the two ends of the cross rod are respectively sleeved on the inner sides of the double-layer limiting frames, the two ends of the cross rod extend to the outer sides of the double-layer limiting frames, arc-shaped chain wheel blocks are fixedly arranged at the end parts of the extending ends of the cross rod respectively, arc-shaped supporting plates are fixedly arranged at the two side ends of the greenhouse body respectively, limiting chain wheels are rotatably connected, the arc-shaped chain wheel block is meshed with the chain ring, stepping motors are fixedly arranged on the two sides of the greenhouse body on the base plate respectively, driving chain wheels are fixedly arranged on output shafts of the stepping motors respectively, and the driving chain wheels are meshed with the chain ring.

Preferably, a plurality of arc-shaped solar panels are uniformly and fixedly arranged on the movable plate.

Preferably, the radian of the arc-shaped chain wheel block is the same as that of the arc-shaped support plate, and a notch used for movably adjusting the arc-shaped chain wheel block is formed in the side end of the base plate.

Preferably, the vertical section of the movable plate is a quarter circle.

Preferably, the two stepping motors are controlled by the same control switch.

Compared with the prior art, the utility model has the following advantage:

the utility model discloses a be provided with double-deck spacing on the base of the big-arch shelter canopy body, movable mounting has solar panel's fly leaf above the heated board of the big-arch shelter canopy body through double-deck spacing, the fly leaf passes through the sprocket and drives the expansion of accomplishing in the big-arch shelter canopy external side or close the adjustment with the chain circle to make solar panel and heated board can the synergism, can accomplish the utilization of unnecessary solar energy in the heat retaining of the internal portion of big-arch shelter canopy, the functionality of the big-arch shelter canopy body has been increased, can reduce the construction cost of big-arch shelter again, economical and practical.

Drawings

FIG. 1 is a side view of the overall structure of the present invention;

fig. 2 is a top view of the overall structure of the present invention.

Description of reference numerals:

1-greenhouse body; 2-a substrate; 3-arc insulation board; 4-double-layer limiting frame; 5-a movable plate; 6-arc chain wheel block; 7-arc support plate; 8-a limit sprocket; 9-a chain loop; 10-a drive sprocket; 11-a cross-bar; 12-solar panel.

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.

As shown in fig. 1 and fig. 2, the utility model provides a technical solution: the utility model provides a movable big-arch shelter heat preservation mechanism with solar panel, includes that the outside is fixed with the big-arch shelter canopy body 1 of quarter round arc heated board 3, the bottom mounting of big-arch shelter canopy body 1 is provided with base plate 2, the higher authority of base plate 2 is being close to 1 both sides position of the big-arch shelter canopy body and is being fixed respectively and being provided with semicircular double-deck spacing frame 4, curved fly leaf 5 has been placed above 1 bottom of the big-arch shelter canopy body, the fixed horizontal pole 11 that is provided with in one side of fly leaf 5, the both ends of horizontal pole 11 are cup jointed respectively in the inboard of double-deck spacing frame 4, and horizontal pole 11 can have the adjustment of fly leaf 5 in the position in the big-arch shelter canopy body 1 outside at the inside sliding energy of double-deck spacing frame 4, even fixed a plurality of curved solar panel 12 that are provided with on the fly leaf 5 to make solar panel 12 can accomplish the adjustment of position through the removal The functionality of the greenhouse body 1 is increased.

Just the both ends of horizontal pole 11 extend to the outside of double-deck spacing 4 the extension end of horizontal pole 11 do not fixedly is provided with arc sprocket piece 6, the both sides end of the big-arch shelter canopy body 1 is fixed respectively and is provided with arc backup pad 7, the both ends of arc backup pad 7 are rotated respectively and are connected with spacing sprocket 8, the chain circle 9 has been cup jointed through two spacing sprockets 8 in the outside of arc backup pad 7, and chain circle 9 is installed in the outside of the big-arch shelter canopy body 1 under the effect of arc backup pad 7 and two spacing sprockets 8.

The arc-shaped chain wheel block 6 is meshed with the chain ring 9, and the rotation of the chain ring 9 can drive the arc-shaped chain wheel block 6 to move, so that the position adjustment of the movable plate 5 is completed.

Step motors are respectively and fixedly arranged on the two sides of the greenhouse body 1 on the base plate 2, driving chain wheels 10 are respectively and fixedly arranged on output shafts of the step motors, the driving chain wheels 10 are also in meshed connection with the chain rings 9, and the step motors rotate to drive the driving chain wheels 10 to rotate, so that the driving rotation effect of the chain rings 9 is achieved.

In order to facilitate the semicircle can be formed with arc heated board 3 to fly leaf 5, accomplish the heat preservation effect in coordination, the radian of arc sprocket piece 6 with the radian of arc backup pad 7 sets up to the same, just the breach that is used for 6 activity adjustment of arc sprocket piece is seted up to the side of base plate 2, the vertical cross-section of fly leaf 5 specifically is the quarter circle.

In order to synchronize the adjustment of the movable plate 5, both stepping motors are controlled by the same control switch.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a movable big-arch shelter heat preservation mechanism with solar panel, includes that the outside is fixed with big-arch shelter canopy body (1) of arc heated board (3) of quarter circle, its characterized in that: the greenhouse is characterized in that a base plate (2) is fixedly arranged at the bottom end of the greenhouse body (1), semicircular double-layer limiting frames (4) are fixedly arranged on the upper surface of the base plate (2) at positions close to the two sides of the greenhouse body (1) respectively, an arc-shaped movable plate (5) is placed on the lower surface of the greenhouse body (1), a cross rod (11) is fixedly arranged on one side of the movable plate (5), the two ends of the cross rod (11) are sleeved on the inner sides of the double-layer limiting frames (4) respectively, the two ends of the cross rod (11) extend to the outer sides of the double-layer limiting frames (4), arc-shaped chain wheel blocks (6) are fixedly arranged at the end parts of the extending ends of the cross rod (11) respectively, arc-shaped supporting plates (7) are fixedly arranged at the two side ends of the greenhouse body (1) respectively, limiting chain wheels (8) are rotatably connected at the two ends of the arc-shaped supporting plates (7, the greenhouse is characterized in that the arc-shaped chain wheel block (6) is meshed with the chain ring (9), stepping motors are fixedly arranged on the two sides of the greenhouse body (1) on the base plate (2), driving chain wheels (10) are fixedly arranged on output shafts of the stepping motors respectively, and the driving chain wheels (10) are meshed with the chain ring (9).

2. The moving greenhouse heat preservation mechanism with solar panels as claimed in claim 1, wherein a plurality of arc-shaped solar panels (12) are uniformly fixed on the moving plate (5).

3. The mechanism of claim 1, wherein the radian of the arc-shaped chain wheel block (6) is the same as the radian of the arc-shaped support plate (7), and a notch for movably adjusting the arc-shaped chain wheel block (6) is formed at the side end of the base plate (2).

4. The mechanism as claimed in claim 1, wherein the vertical section of the movable plate (5) is a quarter circle.

5. The mechanism of claim 1, wherein the two stepping motors are controlled by the same control switch.