CN210226361U

CN210226361U - Photovoltaic green house

Info

Publication number: CN210226361U
Application number: CN201920700698.6U
Authority: CN
Inventors: Qingmin Zhang; 张庆敏; Hongfei Yu; 于洪飞; Zhenyu Wang; 王振宇; gang Mai; 麦刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-04-03
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses a photovoltaic green house, including arc backup pad and two right angle fixed columns, one the inner wall one side of right angle fixed column has the motor through the bolt fastening, be connected with the lead screw through reduction gear transmission on the motor, and the port department of lead screw passes through second fixing bearing and another the right angle fixed column is connected, the spiral shell that closes on the lead screw, and one side welding of spiral shell has the fixed lantern ring. The utility model discloses in, there is solar panel through first connecting rod swing joint in the top of arc backup pad, and the welding has the fixed lantern ring to be connected through bracing piece and thread bush in the below of arc backup pad, and the thread bush can carry out the ascending removal of horizontal direction on the lead screw to drive solar panel and carry out the ascending removal of horizontal direction, can make every place in the big-arch shelter all can accept the illumination, utilized solar energy promptly, can not influence the normal use of big-arch shelter yet.

Description

Photovoltaic green house

Technical Field

The utility model belongs to the technical field of the big-arch shelter, specifically be photovoltaic green house.

Background

Photovoltaic agricultural technology greenhouses are a new model for distributed photovoltaic applications. Compared with the construction of a centralized large-scale photovoltaic ground power station, the photovoltaic agricultural technology greenhouse project has a plurality of advantages. Firstly, the photovoltaic agricultural greenhouse utilizes the roof of the agricultural greenhouse, does not occupy the ground and does not change the use property of the land, thereby saving the land resource; secondly, by erecting solar panels with different light transmittance on the agricultural greenhouse, the lighting requirements of different crops can be met, various high-added-value crops such as organic agricultural products, rare seedlings and the like can be planted, and anti-season planting and fine planting can be realized; finally, the power generation by the shed top can meet the power demand of the agricultural greenhouse, and the surplus power can be sold in a grid-connected mode, so that the benefit is increased.

However, the existing photovoltaic agricultural greenhouse has some defects in the using process, the fixed position of the solar panel is unchanged, the utilization rate of solar energy is lowered, meanwhile, due to the fact that the position of the solar panel is fixed, a certain soil body in the greenhouse cannot receive solar illumination for a long time, and planting of the greenhouse is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the fixed position of solar panel unchangeable, can make the utilization ratio step-down of solar energy, simultaneously because the rigidity of solar panel, can make in the big-arch shelter certain soil body can not accept sun illumination for a long time to influence the problem that the big-arch shelter was planted, provide photovoltaic green house.

The utility model adopts the technical scheme as follows:

the photovoltaic agricultural greenhouse comprises an arc-shaped supporting plate and two right-angle fixing columns, wherein one side of the inner wall of one right-angle fixing column is fixed with a motor through a bolt, the motor is connected with a lead screw through a reducer in a transmission way, the port of the screw rod is connected with the other right-angle fixed column through a second fixed bearing, a threaded sleeve is screwed on the screw rod, and one side of the thread bushing is welded with a fixed lantern ring, the tops of the two right-angle fixed seats are welded with arc-shaped supporting plates, an arc groove is arranged at the middle position inside the arc supporting plate, a second fixed bearing is connected inside the arc groove in a sliding way, one end of the second fixed bearing is sleeved with the fixed sleeve ring through the supporting rod, the other end of the second fixed bearing is movably connected with a first connecting rod, and the top of the first connecting rod is rotatably connected with the solar panel through a movable connecting clamp.

Wherein, the first connecting rod is of a U-shaped structure.

Wherein, the bracing piece is T shape structure.

The bottom parts of the two ends of the solar panel are rotatably connected with the second connecting rod through the movable connecting clamp, the bottom of the second connecting rod is sleeved with a weight roller, and the weight roller is in contact with the top of the arc-shaped supporting plate.

Wherein, the thread bush and the fixed lantern ring are mutually vertical.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, there is solar panel through first connecting rod swing joint in the top of arc backup pad, and the welding has the fixed lantern ring to be connected through bracing piece and thread bush in the below of arc backup pad, and the thread bush can carry out the ascending removal of horizontal direction on the lead screw to drive solar panel and carry out the ascending removal of horizontal direction, can make every place in the big-arch shelter all can accept the illumination, utilized solar energy promptly, can not influence the normal use of big-arch shelter yet.

2. The utility model discloses in, be connected with the second connecting rod through the swing joint card in solar panel's both ends bottom to the bottom of second connecting rod has cup jointed the heavy object roller with arc backup pad mutual contact, because the effect of arc backup pad can make solar panel when carrying out the horizontal direction removal, and solar panel self can take place the slope, makes solar panel's the increase of the light-receiving area, thereby improves the utilization ratio of solar energy, and the result of use is better.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic structural view of the joint of the support rods of the present invention;

fig. 3 is a schematic structural view of the threaded sleeve joint of the present invention.

The labels in the figure are: 1. a first connecting rod; 2. a solar panel; 3. a second connecting rod; 4. a weight roller; 5. An arc-shaped support plate; 6. an arc-shaped groove; 7. an electric motor; 8. a lead screw; 9. a threaded sleeve; 10. a support bar; 11. a right-angle fixing column; 12. a first fixed bearing; 13. a second fixed bearing; 14. and fixing the lantern ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, the photovoltaic agricultural greenhouse comprises an arc-shaped supporting plate 5 and two right-angle fixing columns 11, wherein one side of the inner wall of one right-angle fixing column 11 is fixed with a motor 7 through a bolt, the motor 7 is connected with a lead screw 8 through a reducer in a transmission way, the port of the lead screw 8 is connected with another right-angle fixing seat 11 through a second fixing bearing 12, the lead screw 8 is connected with a threaded sleeve 9 in a rotating way, one side of the threaded sleeve 9 is welded with a fixing sleeve ring 14, the arc-shaped supporting plate 5 is welded at the top of the two right-angle fixing columns 11, an arc-shaped groove 6 is arranged in the arc-shaped supporting plate 5, the arc-shaped groove 6 is internally connected with a second fixing bearing 13 in a sliding way, one end of the second fixing bearing 13 is sleeved with the fixing, and the top of the first connecting rod 1 is rotatably connected with the solar panel 2 through a movable connecting clamp.

The first connecting rod 1 is a U-shaped structure, the supporting rod 10 is a T-shaped structure, the bottoms of the two ends of the solar panel 2 are rotatably connected with the second connecting rod 3 through a movable connecting clamp, the bottom of the second connecting rod 3 is sleeved with a weight roller 4, the weight roller 4 is in contact with the top of the arc-shaped supporting plate 5, and the thread sleeve 9 and the fixed sleeve ring 14 are perpendicular to each other.

The top of the arc-shaped supporting plate 5 is provided with a smooth layer so as to reduce the frictional resistance when the weight roller 4 moves, the supporting rod 10 penetrates through the fixing sleeve ring 14, and the bottom end of the supporting rod 10 extends to the outside of the bottom of the fixing sleeve ring 14.

The working principle is as follows: during the use, motor 7 drives thread bush 9 through lead screw 8 and carries out ascending removal of horizontal direction, the last fixed lantern ring 14 of thread bush 9 can drive the bracing piece 10 and remove, make the second fixing bearing 13 at bracing piece 10 top slide in arc recess 6, thereby make head rod 1 drive solar panel 2 and remove, when solar panel 2 removes, heavy object roller 4 that 2 both ends bottoms of solar panel are connected can slide on arc backup pad 5, thereby change solar panel 2's self inclination, make solar panel 2's the area of receiving illumination bigger, thereby improve the utilization ratio of solar energy.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Photovoltaic green house, including arc backup pad (5) and two right angle fixed columns (11), its characterized in that: one side of the inner wall of one right-angle fixing column (11) is fixedly provided with an electric motor (7) through a bolt, the electric motor (7) is connected with a lead screw (8) through a reducer in a transmission manner, a port of the lead screw (8) is connected with the other right-angle fixing column (11) through a first fixing bearing (12), the lead screw (8) is connected with a threaded sleeve (9) in a rotating manner, one side of the threaded sleeve (9) is welded with a fixing sleeve ring (14), the tops of the two right-angle fixing columns (11) are welded with arc-shaped supporting plates (5), an arc-shaped groove (6) is formed in the middle position of each arc-shaped supporting plate (5), the arc-shaped groove (6) is connected with a second fixing bearing (13) in a sliding manner, one end of the second fixing bearing (13) is connected with the fixing sleeve ring (14) through a supporting rod (10), and the other end of, and the top of the first connecting rod (1) is rotatably connected with the solar panel (2) through a movable connecting clamp.

2. The photovoltaic agricultural greenhouse of claim 1, wherein: the first connecting rod (1) is of a U-shaped structure.

3. The photovoltaic agricultural greenhouse of claim 1, wherein: the support rod (10) is of a T-shaped structure.

4. The photovoltaic agricultural greenhouse of claim 1, wherein: the bottom of the two ends of the solar panel (2) is rotatably connected with the second connecting rod (3) through a movable connecting clamp, the bottom of the second connecting rod (3) is sleeved with a weight roller (4), and the weight roller (4) is in contact with the top of the arc-shaped supporting plate (5) mutually.

5. The photovoltaic agricultural greenhouse of claim 1, wherein: the threaded sleeve (9) and the fixed lantern ring (14) are perpendicular to each other.