Agricultural vegetable greenhouse for solar photovoltaic power generation

Abstract

The present invention discloses an agricultural vegetable greenhouse for solar photovoltaic power generation, which belongs to the technical field of vegetable planting. An agricultural vegetable greenhouse for solar photovoltaic power generation includes a keel A and two keels B, a wind sensor is provided on one side of the upper end of the keel A, a plurality of threaded plates are provided on one end of the keel A, a mounting seat is provided on the lower side of the keel B, a plurality of protection boxes are provided on one side of the upper end of the mounting seat, a driving device A is provided inside the protection box, a screw rod A is provided on the upper end of the driving device A, a plurality of chute A is provided on the lower end of the keel A, a slider A is provided inside the chute A, a movable groove is provided on one side of the mounting seat, and a power supply box is provided on one end of one of the door panels. The present invention can drive the threaded plate and the keel A to descend through the screw rod A provided, and the keel B is rotated under the action of the slider B and the chute B, so that the greenhouse shrinks when encountering the greenhouse, reduces the resistance, thereby effectively preventing the greenhouse from being damaged by the wind, thereby effectively protecting the vegetables inside from being damaged.

Description

Technical Field

[0001] The present invention relates to the technical field of vegetable planting, and more specifically, to an agricultural vegetable greenhouse for solar photovoltaic power generation. Background Art

[0002] With the emergence of high molecular polymers - polyvinyl chloride and polyethylene, plastic films are widely used in agriculture. Japan and European and American countries successfully used greenhouse films to cover hotbeds in the early 1950s, and then covered small sheds and greenhouses with good results. my country introduced polyvinyl chloride agricultural films in the autumn of 1955, and first used them in Beijing to cover vegetables in small sheds, achieving the effect of early maturity and increased production. Greenhouses were originally special equipment for vegetable production. With the development of production, the application of greenhouses has become more and more extensive. Currently, greenhouses are used for potted and cut flower cultivation; fruit tree production is used to cultivate grapes, strawberries, watermelons, melons, peaches and citrus.

[0003] The patent document with publication number CN110115178A in the prior art provides a vegetable greenhouse, which can facilitate the spraying work and improve the insecticidal effect by setting up structures such as water pumps and spray pipes. The patent document with publication number CN103733913A in the prior art provides a vegetable greenhouse, which can collect rainwater by setting up structures such as arc-shaped frames and water storage tanks, and can achieve selective complete release or complete isolation from the external environment by setting up roller shutter components.

[0004] Although these devices have many beneficial effects, the following problems still exist: greenhouses are often damaged in windy weather during use, which affects the vegetables inside and causes a lot of losses. Although traditional greenhouses are supported by skeletons, their stability is still insufficient. When encountering strong winds, they cannot automatically shrink to reduce resistance, and thus cannot protect the greenhouse itself and the vegetables inside, causing serious losses to farmers and poor use results.

[0005] In view of this, we propose an agricultural vegetable greenhouse for solar photovoltaic power generation. Summary of the invention

[0006] 1. Technical problems to be solved.

[0007] The purpose of the present invention is to provide an agricultural vegetable greenhouse for solar photovoltaic power generation to solve the problems raised in the above background technology.

[0008] 2. Technical solution.

[0009] An agricultural vegetable greenhouse for solar photovoltaic power generation, comprising a keel A and two keels B, wherein a wind sensor is provided on one side of the upper end of the keel A, a plurality of threaded plates are provided on one end of the keel A, a mounting seat is provided on the lower side of the keel B, a plurality of protection boxes are provided on one side of the upper end of the mounting seat, a driving device A is provided inside the protection box, a screw rod A is provided on the upper end of the driving device A, a plurality of slide grooves A are provided at the lower end of the keel A, a slider A is provided inside the slide groove A, a movable groove is provided on one side of the mounting seat, a movable plate is provided inside the movable groove, a fixed plate is provided at one end of the movable plate, a switch is provided at the upper end of the fixed plate, a plurality of solar panels are provided on the upper end of the keel A, door panels are hinged on both the front and rear sides of the mounting seat, a fan is provided on the front end of the door panel, a control device is provided at one end of one of the door panels, and a power supply box is provided at one end of one of the door panels.

[0010] Preferably, a driving device C is provided on one side of the keel A, a screw rod C is provided at the output end of the driving device C, a wiping block is provided on the outer sleeve of the screw rod C, and the door panel is in sliding contact with both ends of the keel A and the keel B respectively.

[0011] Preferably, the front ends of the keels A and B are penetrated with notches, the inner walls of the notches are symmetrically structured with two slide grooves B, the slide grooves B are provided with sliders B, and clamps are provided in the middle of the two opposing sliders B.

[0012] Preferably, a driving device B is provided at the lower side of the movable groove, and a screw rod B is provided at the upper end of the driving device B.

[0013] Preferably, a water flow trough is provided on one side of the upper end of the mounting seat, and a plurality of baffle bars are provided on the upper end of the mounting seat.

[0014] Preferably, the slider A is slidably connected to the slide groove A, one side of the slider A is rotationally connected to one side of the keel B, and the keel B is rotationally connected to the upper end of the movable plate.

[0015] Preferably, the screw rod A is threadedly connected to the threaded plate, and the end of the screw rod A passes through the lower end of the fixing plate and extends to the upper side thereof.

[0016] Preferably, the screw rod B is threadedly connected to the movable plate, and the outer wall of the movable plate is in sliding contact with the inner wall of the movable groove.

[0017] Preferably, the screw rod C is threadedly connected to the wiping block, and the outer wall of the wiping block is in sliding contact with the inner wall of the keel A.

[0018] Preferably, the slider B is slidably connected to the slide groove B, the clamp includes two connecting plates, one end of the connecting plate is provided with multiple springs, one side of the connecting plate is provided with a clamp, and one side of the keel A and the keel B is penetrated by a screw rod D, and the screw rod D is threadedly connected to the slider B.

[0019] 3. Beneficial effects.

[0020] Compared with the prior art, the present invention has the advantages of:

[0021] 1. The screw rod A provided in the present invention can drive the threaded plate and the keel A to descend, and the keel B can be rotated under the action of the slider B and the slide groove B, so that the greenhouse can be contracted when encountering strong winds, reducing resistance, thereby effectively preventing the greenhouse from being damaged by the wind, thereby effectively protecting the vegetables inside from being damaged.

[0022] 2. The switch provided in the present invention can automatically stop the driving device A from working after being squeezed by the threaded plate, and the driving device B, screw rod B and movable plate provided can control the position of the lower side of the keel B according to the type of vegetables, thereby preventing the keel B from squeezing the surrounding vegetables when rotating, causing the vegetables to fall over and be damaged.

[0023] 3. The drive device C and the screw rod C provided in the present invention can wipe off the water vapor on the top surface of the greenhouse through the wiping block, so as to prevent the accumulation of water vapor from affecting the light transmittance of the protective film, thereby affecting the photosynthesis of vegetables and affecting their growth.

[0024] 4. The slider B, the slide groove B and the clamp provided in the present invention can facilitate the staff to install the protective film in the keels A and B, thereby cooperating with the keels A and B to form the greenhouse main body. The operation is simple and convenient and the laying of the protective film can be completed quickly.

[0025] 5. The present invention can block wild animals by setting up the blocking rod, so as to prevent wild animals from approaching the greenhouse and causing damage to the protective film, thereby affecting the growth of vegetables in the greenhouse, thereby effectively ensuring the safety of the greenhouse and vegetables. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0027] Figure 2 It is a schematic structural diagram of the driving device A part of the present invention.

[0028] Figure 3 It is a schematic diagram of the structure of the movable groove part of the present invention.

[0029] Figure 4 It is a schematic diagram of the structure of the clamp part of the present invention.

[0030] Figure 5 It is a schematic structural diagram of the slider A part of the present invention.

[0031] Figure 6 It is a partial structural schematic diagram of the wiping block of the present invention.

[0032] Explanation of the numbers in the figure: 1. keel A; 2. keel B; 3. wind sensor; 4. threaded plate; 5. mounting base; 6. protective box; 7. drive device A; 8. screw rod A; 9. slide groove A; 10. slider A; 11. movable groove; 12. movable plate; 13. fixed plate; 14. switch; 15. solar panel; 16. door panel; 17. fan; 18. drive device C; 19. screw rod C; 20. wiping block; 21. notch; 22. slide groove B; 23. slider B; 24. clamp; 25. drive device B; 26. screw rod B; 27. water flow groove; 28. stop rod; 29. ​​connecting plate; 30. spring; 31. splint; 32. screw rod D. DETAILED DESCRIPTION

[0033] See also Figure 1-6 , the present invention provides a technical solution.

[0034] An agricultural vegetable greenhouse for solar photovoltaic power generation, comprising a keel A1 and two keels B2, a wind sensor 3 is provided on one side of the upper end of the keel A1, a plurality of threaded plates 4 are provided on one end of the keel A1, a mounting seat 5 is provided on the lower side of the keel B2, a plurality of protection boxes 6 are provided on one side of the upper end of the mounting seat 5, a driving device A7 is provided inside the protection box 6, a screw rod A8 is provided on the upper end of the driving device A7, a plurality of slide grooves A9 are provided at the lower end of the keel A1, a slider A10 is provided inside the slide groove A9, a movable groove 11 is provided on one side of the mounting seat 5, a movable plate 12 is provided inside the movable groove 11, a fixed plate 13 is provided at one end of the movable plate 12, a switch 14 is provided on the upper end of the fixed plate 13, a plurality of solar panels 15 are provided on the upper end of the keel A1, door panels 16 are hinged on both the front and rear sides of the mounting seat 5, a fan 17 is provided on the front end of the door panel 16, a control device is provided at one end of one of the door panels 16, and a power supply box is provided at one end of one of the door panels 16.

[0035] The solar panel 15, the wind sensor 3, the power box, the control device, the drive device A7, the drive device B25, the drive device C18, and the power box are electrically connected, and the door panel 16 is in sliding contact with both ends of the keel A1 and the keel B2 respectively.

[0036] Specifically, a driving device C18 is provided on one side of the keel A1, a screw rod C19 is provided on the output end of the driving device C18, and a wiping block 20 is sleeved on the outer side of the screw rod C19.

[0037] The wiping block 20 can be used to wipe off the water vapor on the top surface of the greenhouse, so as to prevent the accumulation of water vapor from affecting the light transmittance of the protective film, thereby affecting the photosynthesis of vegetables and affecting their growth.

[0038] Furthermore, a notch 21 is provided through the front end of the keel A1 and the keel B2. The inner wall of the notch 21 is symmetrically provided with two slide grooves B22. A slider B23 is provided inside the slide groove B22. A clamp 24 is provided in the middle of the two opposing sliders B23.

[0039] The clamp 24 provided can drive one end of the protective film to move when the screw rod D32 is rotated, so that the staff can quickly complete the construction and cooperate with the keels A1 and B2 to form the main body of the greenhouse.

[0040] Furthermore, a driving device B25 is provided at the lower side of the movable groove 11, and a screw rod B26 is provided at the upper end of the driving device B25.

[0041] The screw rod B26 can drive the movable plate 12 to move in the movable groove 11 when rotating.

[0042] Furthermore, a water flow trough 27 is provided on one side of the upper end of the mounting seat 5 , and a plurality of blocking rods 28 are provided on the upper end of the mounting seat 5 .

[0043] The water flow trough 27 can facilitate drainage, and the blocking rod 28 can effectively prevent wild animals from approaching the greenhouse to cause damage to the protective film and cause losses.

[0044] It is worth noting that the slider A10 is slidably connected to the slide groove A9 , one side of the slider A10 is rotationally connected to one side of the keel B2 , and the keel B2 is rotationally connected to the upper end of the movable plate 12 .

[0045] The sliders A10 and B23 are provided to enable the keel B2 to rotate when the keel A1 descends, thereby reducing the resistance of the greenhouse and preventing the greenhouse from being damaged by wind due to excessive resistance.

[0046] It is worth noting that the screw rod A8 is threadedly connected to the threaded plate 4, and the end of the screw rod A8 passes through the lower end of the fixing plate 13 and extends to the upper side thereof.

[0047] The screw rod A8 is arranged to drive the threaded plate 4 to move when the driving device A7 is working, so that the keel A1 can be lowered to shrink the entire greenhouse.

[0048] In addition, the screw rod B26 is threadedly connected to the movable plate 12 , and the outer wall of the movable plate 12 is in sliding contact with the inner wall of the movable groove 11 .

[0049] The screw rod B26 can drive the movable plate 12 to move, thereby making the movable plate 12 rise or fall.

[0050] In addition, the screw rod C19 is threadedly connected to the wiping block 20, and the outer wall of the wiping block 20 is in sliding contact with the inner wall of the keel A1.

[0051] The provided screw rod C19 can drive the wiping block 20 to move.

[0052] In addition, the slider B23 is slidably connected to the slide groove B22, and the clamp 24 includes two connecting plates 29. A plurality of springs 30 are provided at one end of the connecting plate 29, and a clamp 31 is provided on one side of the connecting plate 29. A screw rod D32 is penetrated through one side of the keel A1 and the keel B2, and the screw rod D32 is threadedly connected to the slider B23.

[0053] The provided screw rod D32 can make the slider B23 move along the direction of the slide groove B22 when it rotates.

[0054] Working principle: when the greenhouse is being built, one side of the protective film is placed in the middle of the clamp 24. Under the action of the spring 30, the two opposite clamping plates 31 can clamp one side of the protective film. Then, rotating the screw rod D32 can drive the slider B23 to move in the slide groove B22, so that the protective film passes through the gap 21. Then, the ends of the protective film are connected to the keel A1 and the keel B2 respectively using ropes, so as to cooperate with the keel A1 and the keel B2 to form the main body of the greenhouse. When encountering windy weather, the wind sensor 3 can make multiple driving devices A7 work at the same time through the control device. The driving device A7 can drive the screw rod A8 to rotate, so that the threaded plate 4 moves. The movement of the threaded plate 4 can drive the keel A1 to descend. When the keel A1 descends, the slider A10 and the slide groove A9 can squeeze the keel B2 to make the keel B2 rotate. When the keel A1 descends to a certain position, the threaded plate 4 can squeeze the switch 14, so that the driving Device A7 stops working, and the keel A1 can be located at the bottom, thereby reducing the resistance of the greenhouse. The staff can control the driving device B25 to work according to the variety of vegetables planted in the greenhouse, so that the screw rod B26 can rotate. After the screw rod B26 rotates, it can adjust the upper position of the movable plate 12, and then after the keel B2 rotates, it can prevent the keel B2 from crushing the vegetables. When the greenhouse is used for a long time, the water vapor inside the greenhouse will adhere to the top of the greenhouse. At this time, the driving device C18 is controlled to drive the screw rod C19 to rotate, so that the wiping block 20 moves. The movement of the wiping block 20 can wipe the top surface of the greenhouse, thereby wiping off the water vapor and avoiding affecting its light transmittance and thus affecting the photosynthesis of the plants. When ventilation is carried out through the door, the fan 17 can be turned on to replace the air inside it. The solar panel 15 can absorb solar energy and store it through the power box, which is convenient for powering the lighting in the greenhouse.

Claims

1. An agricultural vegetable greenhouse for solar photovoltaic power generation, comprising a keel A (1) and two keels B (2), characterized in that: A wind sensor (3) is provided on one side of the upper end of the keel A (1); a plurality of threaded plates (4) are provided on one end of the keel A (1); a mounting seat (5) is provided on the lower side of the keel B (2); a plurality of protection boxes (6) are provided on one side of the upper end of the mounting seat (5); a driving device A (7) is provided inside the protection box (6); a screw rod A (8) is provided on the upper end of the driving device A (7); the screw rod A (8) is threadedly connected to the threaded plate (4); a plurality of slide grooves A (9) are provided on the lower end of the keel A (1); a slider A (10) is provided inside the slide groove A (9); the slider A (10) is slidably connected to the slide groove A (9); one side of the slider A (10) is rotatably connected to one side of the keel B (2); the keel B (2) is rotatably connected to the upper end of the movable plate (12); A movable groove (11) is provided on one side of the mounting seat (5), a movable plate (12) is provided inside the movable groove (11), a fixed plate (13) is provided at one end of the movable plate (12), a switch (14) is provided at the upper end of the fixed plate (13), a plurality of solar panels (15) are provided at the upper end of the keel A (1), door panels (16) are hingedly connected at the front and rear sides of the mounting seat (5), and the door panels (16) are in sliding contact with the two ends of the keel A (1) and the keel B (2), respectively. A fan (17) is provided at the front end of the door panel (16), a control device is provided at one end of one of the door panels (16), and a power supply box is provided at one end of one of the door panels (16). A driving device B (25) is provided at the lower side of the movable groove (11), a screw rod B (26) is provided at the upper end of the driving device B (25), the screw rod B (26) is threadedly connected to the movable plate (12), and the outer wall of the movable plate (12) is in sliding contact with the inner wall of the movable groove (11). When encountering strong winds, the wind sensor (3) drives the multiple driving devices A (7) to work simultaneously through the control device. The driving device A (7) drives the screw rod A8 to rotate, so that the threaded plate (4) moves. The threaded plate (4) moves and drives the keel A (1) to descend. When the keel A (1) descends, the sliding cooperation between the slider A (10) and the slide groove A (9) squeezes the keel B (2) so that the keel B (2) rotates. When the keel A (1) descends to a certain position, the screw plate (4) squeezes the switch (14), thereby stopping the driving device A (7). At this time, the keel A (1) is located at the bottom, thereby reducing the resistance of the greenhouse. The driving device B (25) is controlled to work according to the variety of vegetables planted in the greenhouse, thereby causing the screw rod B (26) to rotate. After the screw rod B (26) rotates, the upper side position of the movable plate (12) is adjusted, thereby preventing the keel B (2) from crushing the vegetables after the keel B (2) rotates.

2. The agricultural vegetable greenhouse for solar photovoltaic power generation according to claim 1, characterized in that: A driving device C (18) is provided on one side of the keel A (1), a screw rod C (19) is provided at the output end of the driving device C (18), and a wiping block (20) is sleeved on the outside of the screw rod C (19).

3. The agricultural vegetable greenhouse for solar photovoltaic power generation according to claim 1, characterized in that: The front ends of the keels A (1) and B (2) are both penetrated by a notch (21), the inner wall of the notch (21) is symmetrically structured with two slide grooves B (22), the slide grooves B (22) are provided with sliders B (23) inside, and clamps (24) are provided in the middle of the two opposing sliders B (23).

4. The agricultural vegetable greenhouse for solar photovoltaic power generation according to claim 1, characterized in that: A water flow trough (27) is provided on one side of the upper end of the mounting seat (5), and a plurality of blocking rods (28) are provided on the upper end of the mounting seat (5).

5. The agricultural vegetable greenhouse for solar photovoltaic power generation according to claim 1, characterized in that: The end of the screw rod A (8) passes through the lower end of the fixing plate (13) and extends to the upper side thereof.

6. The agricultural vegetable greenhouse for solar photovoltaic power generation according to claim 2, characterized in that: The screw rod C (19) is threadedly connected to the wiping block (20), and the outer wall of the wiping block (20) is in sliding contact with the inner wall of the keel A (1).

7. The agricultural vegetable greenhouse for solar photovoltaic power generation according to claim 3, characterized in that: The slider B (23) is slidably connected to the slide groove B (22), the clamp (24) comprises two connecting plates (29), one end of the connecting plate (29) is provided with a plurality of springs (30), one side of the connecting plate (29) is provided with a clamping plate (31), and one side of the keel A (1) and the keel B (2) is penetrated by a screw rod D (32), and the screw rod D (32) is threadedly connected to the slider B (23).

Images