Agricultural greenhouse photovoltaic assembly based on BIPV

Abstract

The utility model discloses an agricultural greenhouse photovoltaic assembly based on BIPV, and relates to the agricultural greenhouse technology field, the agricultural greenhouse photovoltaic assembly comprises a greenhouse main body and a photovoltaic assembly main body, the photovoltaic assembly main body abuts against one side of the top of the greenhouse main body, and two sides of the greenhouse main body are respectively rotatably provided with a first rotating pipe and a second rotating pipe. A limiting pipe is fixedly arranged in the first rotating pipe, a movable rod is slidably arranged in the limiting pipe in a sleeved mode, one end of the movable rod is fixedly connected with one side of the photovoltaic module body, an inner threaded pipe is rotatably arranged in the second rotating pipe, and a lead screw is arranged in the inner threaded pipe in a threaded and sleeved mode; one end of the screw rod is fixedly connected with one side of the photovoltaic module main body; and a first transmission mechanism for driving the first rotating pipe to rotate is arranged on the rear side of the greenhouse main body. According to the utility model, the photovoltaic module can be lowered to a low position in a time-saving and labor-saving manner, and the photovoltaic module can be cleaned and maintained conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural greenhouses, and in particular to a photovoltaic component of an agricultural greenhouse based on BIPV. Background Art

[0002] With the continuous progress of agricultural technology, the use of photovoltaic agricultural greenhouses has become more and more common. Photovoltaic agricultural greenhouses are a new model of distributed photovoltaic applications. Compared with photovoltaic ground power stations, photovoltaic agricultural greenhouses use the roof of the greenhouse to install photovoltaic components. They do not need to occupy land area, and use the roof to generate electricity to not only meet the electricity needs of the agricultural greenhouse, but also can sell the remaining electricity to the grid to increase profits.

[0003] Among them, announcement number CN219981661U discloses a BIPV photovoltaic agricultural greenhouse, specifically relating to the technical field of photovoltaic agricultural greenhouses, including a greenhouse, the top of which is rotatably connected to a plurality of photovoltaic panels, the bottom of which is fixedly installed with symmetrically distributed fixing rings, the inner surface of which is fixedly installed with a rotating shaft, one end of which is rotatably connected to the inner surface of the greenhouse and passes through the top of the greenhouse, and one end of which is fixedly installed with a turbine. There are still defects in this technical solution:

[0004] In this technical solution, the photovoltaic panels are fixedly installed on the top of the greenhouse. Therefore, when the photovoltaic panels fail, workers are required to climb up to repair them, which not only affects the maintenance efficiency but also poses a major safety hazard. Utility Model Content

[0005] In view of the above-mentioned problems existing in the existing BIPV photovoltaic agricultural greenhouses, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a BIPV-based agricultural greenhouse photovoltaic assembly, which solves the problem that the photovoltaic panels in the prior art BIPV photovoltaic agricultural greenhouse are fixedly installed on the top of the greenhouse. Therefore, when the photovoltaic panels fail, staff are required to climb up to repair them, which not only affects the maintenance efficiency, but also poses a major safety hazard.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] The BIPV-based agricultural greenhouse photovoltaic assembly comprises a greenhouse main body and a photovoltaic assembly main body, wherein the photovoltaic assembly main body is arranged against each other on one side of the top of the greenhouse main body, and the two sides of the greenhouse main body are rotatably arranged on a first rotating tube and a second rotating tube respectively, a limit tube is fixedly arranged inside the first rotating tube, and a movable rod is provided in a sliding sleeve inside the limit tube, and one end of the movable rod is fixedly connected to one side of the photovoltaic assembly main body, and an internal threaded tube is rotatably arranged inside the second rotating tube, and a screw rod is provided in the internal threaded sleeve of the internal threaded tube, and one end of the screw rod is fixedly connected to one side of the photovoltaic assembly main body;

[0009] A first transmission mechanism for driving the first rotating tube to rotate is provided at the rear side of the greenhouse body;

[0010] A second transmission mechanism for driving the internally threaded tube to rotate is disposed on one side of the second rotating tube.

[0011] Preferably, the first transmission mechanism includes a worm wheel and a worm, the worm wheel is fixedly sleeved on the outer wall of the first rotating tube, the worm is meshingly arranged on the lower side of the worm wheel, both ends of the worm are rotatably connected to side plates, one side of the side plate is fixedly connected to the outer wall of the greenhouse body, and a first motor is fixedly arranged on the outer side of one side of the side plate, and the output end of the first motor is fixedly connected to one end of the worm.

[0012] Preferably, the second transmission mechanism includes a first bevel gear and a second bevel gear, the first bevel gear is fixedly sleeved on the outer wall of the internal threaded tube, a transmission rod is vertically arranged on one side of the internal threaded tube, one end of the transmission rod is rotatably connected to the inner wall of the second rotating tube, the second bevel gear is fixedly sleeved on one end of the transmission rod close to the internal threaded tube, the first bevel gear is meshingly connected with the second bevel gear, a second motor is fixedly arranged on the outer wall of one side of the second rotating tube, and the output end of the second motor is fixedly connected to one end of the transmission rod.

[0013] Preferably, the first motor is fixedly connected to the corresponding side plate via a first support frame.

[0014] Preferably, the second motor is fixedly connected to the outer wall of the second rotating tube via a second supporting frame.

[0015] Preferably, a rubber pad is provided on one side of the photovoltaic assembly body close to the greenhouse body.

[0016] Preferably, the second motor is a reduction motor.

[0017] Preferably, one end of the screw rod and the movable rod are both welded and fixed to the photovoltaic module body.

[0018] Preferably, the surface of the screw rod is coated with an anti-corrosion coating.

[0019] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0020] The utility model drives the transmission rod to rotate by the second motor, the transmission rod drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, that is, it can drive the internal threaded tube to rotate, the internal threaded tube drives the lead screw that is limited by the photovoltaic component body and cannot rotate to move, that is, it can drive the photovoltaic component body to separate from the greenhouse body. At this time, the first motor drives the worm to rotate, and the worm drives the worm wheel to rotate, that is, it can drive the first rotating tube to rotate, that is, it can rotate the photovoltaic component body to a lower position, so as to facilitate the cleaning or maintenance of the photovoltaic component body, and the operation is convenient and safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0022] Figure 1 This is a schematic diagram of the structure of the agricultural greenhouse photovoltaic assembly based on BIPV proposed in the utility model;

[0023] Figure 2 for Figure 1 A rear view structural diagram of ;

[0024] Figure 3 for Figure 1 A schematic diagram of the structure of the middle part A is enlarged;

[0025] Figure 4 It is a schematic diagram of the overall structure of an agricultural greenhouse based on BIPV in the prior art.

[0026] Description of reference numerals:

[0027] 1. Greenhouse body; 2. Photovoltaic module body; 3. Screw; 4. Movable rod; 5. Limiting tube; 6. Worm gear; 7. Side plate; 8. Worm; 9. First motor; 10. First rotating tube; 11. Second rotating tube; 12. Second motor; 13. Internally threaded tube; 14. First bevel gear; 15. Transmission rod; 16. Second bevel gear. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0029] The utility model embodiment discloses an agricultural greenhouse photovoltaic component based on BIPV.

[0030] Embodiment 1

[0031] Reference Figure 1-3 The agricultural greenhouse photovoltaic module based on BIPV includes a greenhouse main body 1 and a photovoltaic module main body 2. The photovoltaic module main body 2 is arranged to abut against one side of the top of the greenhouse main body 1. A rubber pad is arranged on the side of the photovoltaic module main body 2 close to the greenhouse main body 1 to improve the stability between the photovoltaic module main body 2 and the greenhouse main body 1. The two sides of the greenhouse main body 1 are respectively rotatably arranged on the first rotating tube 10 and the second rotating tube 11. The first rotating tube 10 is fixedly provided with a limit tube 5 inside the limit tube 5. The internal sliding sleeve of the limit tube 5 is provided with a movable rod 4. One end of the movable rod 4 is fixedly connected to one side of the photovoltaic module main body 2. The internal rotation of the second rotating tube 11 is provided with an internal threaded tube 13. The internal threaded sleeve of the internal threaded tube 13 is provided with a screw rod 3. One end of the screw rod 3 is fixedly connected to one side of the photovoltaic module main body 2. One end of the screw rod 3 and the movable rod 4 are both welded and fixed to the photovoltaic module main body 2, so that the screw rod 3 and the movable rod 4 are more firmly connected to the photovoltaic module main body 2. The surface of the screw rod 3 is coated with an anti-corrosion coating to improve the anti-corrosion performance of the screw rod 3.

[0032] Embodiment 2

[0033] Reference Figure 1-3 A first transmission mechanism for driving the first rotating tube 10 to rotate is provided on the rear side of the greenhouse main body 1, and the first transmission mechanism includes a worm wheel 6 and a worm 8. The worm wheel 6 is fixedly sleeved on the outer wall of the first rotating tube 10, and the worm 8 is meshingly arranged on the lower side of the worm wheel 6. Both ends of the worm 8 are rotatably connected with side plates 7, one side of the side plate 7 is fixedly connected to the outer wall of the greenhouse main body 1, and a first motor 9 is fixedly provided on the outer side of one side of the side plate 7. The output end of the first motor 9 is fixedly connected to one end of the worm 8, and the first motor 9 is fixedly connected to the corresponding side plate 7 through a first supporting frame, so that the connection between the first motor 9 and the corresponding side plate 7 is more stable.

[0034] Embodiment 3

[0035] Reference Figure 1-3A second transmission mechanism for driving the internal threaded tube 13 to rotate is provided on one side of the second rotating tube 11, and the second transmission mechanism includes a first bevel gear 14 and a second bevel gear 16. The first bevel gear 14 is fixedly sleeved on the outer wall of the internal threaded tube 13, and a transmission rod 15 is vertically provided on one side of the internal threaded tube 13. One end of the transmission rod 15 is rotatably connected to the inner wall of the second rotating tube 11, and the second bevel gear 16 is fixedly sleeved on an end of the transmission rod 15 close to the internal threaded tube 13. The first bevel gear 14 is meshed with the second bevel gear 16. A second motor 12 is fixedly provided on the outer wall of one side of the second rotating tube 11, and the output end of the second motor 12 is fixedly connected to one end of the transmission rod 15. The second motor 12 is fixedly connected to the outer wall of the second rotating tube 11 through a second supporting frame, so that the second motor 12 is more firmly connected to the second rotating tube 11. The second motor 12 is a reduction motor, which can provide a large and stable transmission force.

[0036] In the utility model, when in use, the second motor 17 drives the transmission rod 15 to rotate, the transmission rod 15 drives the second bevel gear 16 to rotate, the second bevel gear 16 drives the first bevel gear 14 to rotate, that is, it can drive the internal threaded tube 13 to rotate, the internal threaded tube 13 drives the lead screw 3 that is limited by the photovoltaic component body 2 and cannot rotate to move, that is, it can drive the photovoltaic component body to separate from the greenhouse body. At this time, the first motor drives the worm to rotate, and the worm 8 drives the worm wheel 6 to rotate, that is, it can drive the first rotating tube 10 to rotate, that is, it can rotate the photovoltaic component body 2 to a lower place, which is convenient for cleaning or maintenance of the photovoltaic component body 2, and the operation is convenient and safe.

[0037] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An agricultural greenhouse photovoltaic module based on BIPV, comprising a greenhouse body (1) and a photovoltaic module body (2), characterized in that: The photovoltaic assembly body (2) is disposed against one side of the top of the greenhouse body (1), and two sides of the greenhouse body (1) are rotatably disposed on the first rotating tube (10) and the second rotating tube (11), respectively; A limit tube (5) is fixedly arranged inside the first rotating tube (10), a movable rod (4) is slidably sleeved inside the limit tube (5), and one end of the movable rod (4) is fixedly connected to one side of the photovoltaic assembly body (2); An internal threaded tube (13) is rotatably provided inside the second rotating tube (11), a screw rod (3) is provided on the internal thread sleeve of the internal threaded tube (13), and one end of the screw rod (3) is fixedly connected to one side of the photovoltaic module body (2); A first transmission mechanism for driving the first rotating tube (10) to rotate is provided on the rear side of the greenhouse body (1); A second transmission mechanism for driving the internally threaded tube (13) to rotate is provided on one side of the second rotating tube (11).

2. The BIPV-based agricultural greenhouse photovoltaic assembly according to claim 1, characterized in that: The first transmission mechanism comprises a worm wheel (6) and a worm (8), wherein the worm wheel (6) is fixedly sleeved on the outer wall of the first rotating tube (10), and the worm (8) is meshingly arranged on the lower side of the worm wheel (6), and both ends of the worm (8) are rotatably connected to a side plate (7), one side of the side plate (7) is fixedly connected to the outer wall of the greenhouse body (1), and a first motor (9) is fixedly arranged on the outer side of one side of the side plate (7), and the output end of the first motor (9) is fixedly connected to one end of the worm (8).

3. The BIPV-based agricultural greenhouse photovoltaic assembly according to claim 1, characterized in that: The second transmission mechanism comprises a first bevel gear (14) and a second bevel gear (16); the first bevel gear (14) is fixedly sleeved on the outer wall of the internally threaded tube (13); a transmission rod (15) is vertically arranged on one side of the internally threaded tube (13); one end of the transmission rod (15) is rotatably connected to the inner wall of the second rotating tube (11); the second bevel gear (16) is fixedly sleeved on one end of the transmission rod (15) close to the internally threaded tube (13); the first bevel gear (14) and the second bevel gear (16) are meshingly connected; a second motor (12) is fixedly arranged on the outer wall of one side of the second rotating tube (11); the output end of the second motor (12) is fixedly connected to one end of the transmission rod (15).

4. The BIPV-based agricultural greenhouse photovoltaic assembly according to claim 2, characterized in that: The first motor (9) is fixedly connected to the corresponding side plate (7) via a first support frame.

5. The BIPV-based agricultural greenhouse photovoltaic assembly according to claim 3, characterized in that: The second motor (12) is fixedly connected to the outer wall of the second rotating tube (11) via a second supporting frame.

6. The BIPV-based agricultural greenhouse photovoltaic assembly according to claim 1, characterized in that: A rubber pad is provided on one side of the photovoltaic assembly body (2) close to the greenhouse body (1).

7. The BIPV-based agricultural greenhouse photovoltaic assembly according to claim 3, characterized in that: The second motor (12) is a reduction motor.

8. The BIPV-based agricultural greenhouse photovoltaic assembly according to claim 1, characterized in that: One end of the screw rod (3) and the movable rod (4) are both welded and fixed to the photovoltaic module body (2).

9. The BIPV-based agricultural greenhouse photovoltaic assembly according to claim 1, characterized in that: The surface of the screw rod (3) is coated with an anti-corrosion coating.

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