Automatic corn shading experiment shed

Abstract

The utility model discloses an automatic corn shading experiment shed, which belongs to the technical field of shading sheds and comprises a main support frame and two auxiliary support frames, lifting mechanisms are arranged at the tops of the main support frame and the two auxiliary support frames, and a mounting box is arranged at the top of one lifting mechanism. According to the utility model, the first motor is used for driving the bidirectional screw rod group to rotate, the bidirectional screw rod group and the moving seat are matched to drive the moving seat to move, and the moving seat, the driving plate and the rotating base are matched to drive the two auxiliary support frames to move on the side part of the main support frame; in addition, when the auxiliary supporting frame moves, the first shading cloth and the second shading cloth are pulled out from the upper winding box and the side winding box respectively, the first shading cloth and the second shading cloth are made to shade the corn, the function of adjusting the length of the experiment shed is achieved, the experiment shed is suitable for corn experiment fields with different lengths, and practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of shade sheds, and more specifically to an automated corn shade experimental shed. Background Art

[0002] Corn is a food crop that is widely planted throughout the country. Corn is a light-loving crop that requires sufficient sunlight to grow and develop. Therefore, under normal circumstances, there is no need to shade corn when transplanting it. However, in special circumstances, such as high temperatures and strong sunlight, the growth of corn may be affected. At this time, it can be properly shaded. The lower part of the existing shade test shed on the market is a support shed made of steel pipes, and a shade net is set on the roof. However, the shade size of the shade test shed is fixed, which is not convenient for adaptive adjustment of the length of the shade shed according to the length of the corn experimental field; in addition, the height of the test shed is fixed, which is not convenient for shading corn of different growth heights. For this reason, we proposed an automated corn shade test shed. Utility Model Content

[0003] In view of the problems mentioned in the above background technology, the purpose of the present utility model is to provide an automated corn shading experimental shed.

[0004] In order to solve the above problems, the utility model adopts the following technical solutions:

[0005] The 36-step guide wheel assembly is designed to move the cam face to the top of the lifting platform, and the cam face is designed to move the cam face up to the top of the lifting platform, and the cam face is designed to move the cam face to the top of the lifting platform, so that the cam face can move freely in the lifting platform, and the cam face can move freely in the lifting platform.

[0006] As a preferred solution of the utility model, the lifting mechanism includes lifting grooves respectively opened on the top of the main support frame and the two auxiliary support frames, the inner cavity of the lifting grooves is fixedly installed with a second motor, the output shaft of the second motor is fixedly connected with a one-way screw rod, the outer side of the one-way screw rod is threadedly sleeved with a lifting column, the top end of the lifting column is fixedly connected with a top plate, and the installation box is fixedly connected to the top surface of a top plate.

[0007] As a preferred solution of the utility model, the upper shade mechanism includes an upper winding box fixedly connected to the top surface of another top plate, the inner cavity of the upper winding box is rotatably connected to a first winding drum, a first shade cloth is wound around the first winding drum, one end of the first shade cloth extends to the outside of the upper winding box and is connected to the side of the installation box, the two ends of the inner cavity of the upper winding box are respectively fixedly connected with a first torsion spring, the end of the first torsion spring is connected to the end of the first winding drum, and the first torsion spring is sleeved on the outside of the rotating shaft of the first winding drum.

[0008] As a preferred solution of the utility model, the side shade mechanism includes a side winding box fixedly connected to the bottom surface of the end of the upper winding box, the inner cavity of the side winding box is rotatably connected to the second winding drum, the second winding drum is wound with a second shade cloth, one end of the second shade cloth extends to the outside of the side winding box and is connected to the connecting plate, the bottom of the inner cavity of the side winding box is fixedly connected to a second torsion spring, the top end of the second torsion spring is connected to the bottom end of the second winding drum, and the second torsion spring is sleeved on the outside of the rotating shaft of the second winding drum.

[0009] As a preferred solution of the utility model, a support frame is fixedly connected to the bottom of the upper winding box, and a third shade cloth is arranged on the inner side of the support frame.

[0010] As a preferred solution of the utility model, a photovoltaic panel is fixedly mounted on the top surface of the installation box, and a lithium battery is arranged inside the installation box.

[0011] As a preferred solution of the utility model, self-locking casters are fixedly installed on the bottom surfaces of the main support frame and the auxiliary support frame, a controller is fixedly installed on the outer side of the main support frame, and push handles are fixedly connected to both sides of the auxiliary support frame.

[0012] The advantages of the utility model are:

[0013] (1) In the utility model, a first motor is used to drive a bidirectional screw rod group to rotate, and the cooperation between the bidirectional screw rod group and the movable seat is used to drive the movable seat to move. The cooperation between the movable seat, the driving plate and the rotating base drives the two auxiliary support frames to move on the side of the main support frame. In addition, when the auxiliary support frame moves, the first shade cloth and the second shade cloth are respectively drawn out from the upper winding box and the side winding box, so that the first shade cloth and the second shade cloth shade the corn, thereby realizing the function of adjusting the length of the experimental shed to adapt to corn experimental fields of different lengths.

[0014] (2) In the utility model, the one-way screw is driven to rotate by the second motor, and the cooperation between the one-way screw and the lifting column is utilized to drive the top plates on the top of the main support frame and the auxiliary support frame to move up and down, so as to adjust the height of the first shade cloth and the second shade cloth above the experimental shed, thereby adjusting the height of the experimental shed to achieve shading for corns at different heights, and the utility model has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is an exploded view of the overall structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the main support frame of the utility model;

[0018] Figure 4 It is a cross-sectional schematic diagram of the main support frame of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the auxiliary support frame of the utility model;

[0020] Figure 6 It is a cross-sectional schematic diagram of the installation box of the utility model;

[0021] Figure 7 It is a cross-sectional schematic diagram of the upper shade mechanism of the utility model;

[0022] Figure 8 It is a cross-sectional schematic diagram of the side shading mechanism of the utility model.

[0023] Description of the numbers in the figure:

[0024] 1. Main support frame; 2. Auxiliary support frame; 3. Lifting mechanism; 4. Installation box; 5. Upper shade mechanism; 6. Side shade mechanism; 7. Support seat group; 8. Bidirectional screw rod group; 9. First motor; 10. Rotating base; 11. Moving seat; 12. Driving plate; 13. Lifting slot; 14. Second motor; 15. One-way screw rod; 16. Lifting column; 17. Top plate; 18. Upper winding box; 19. First winding drum; 20. First shade cloth; 21. First torsion spring; 22. Side winding box; 23. Second winding drum; 24. Second shade cloth; 25. Second torsion spring; 26. Support frame; 27. Third shade cloth; 28. Lithium battery; 29. ​​Photovoltaic panel; 30. Connecting plate; 31. Controller; 32. Self-locking casters; 33. Push handle. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Example:

[0029] See also Figure 1-8 , an automated corn shading experimental shed, comprising a main support frame 1 and two auxiliary support frames 2, the tops of the main support frame 1 and the two auxiliary support frames 2 are respectively provided with a lifting mechanism 3, the top of one lifting mechanism 3 is provided with a mounting box 4, the tops of the other two lifting mechanisms 3 are respectively provided with an upper shading mechanism 5, the two upper shading mechanisms 5 are respectively provided with a side shading mechanism 6, the bottoms of both ends of the mounting box 4 are provided with connecting plates 30, the inner sides of the two auxiliary support frames 2 are fixedly connected with two rotating bases 10, support seat groups 7 are respectively provided on both sides of the main support frame 1, and a group of two-way screw rod groups 8 are respectively rotatably connected to the two groups of support seat groups 7, and two moving seats 11 are respectively threadedly sleeved on the two groups of two-way screw rod groups 8, and the two ends of the four moving seats 11 are respectively rotatably connected with a driving plate 12, and the end of the driving plate 12 is rotatably connected to the rotating base 10, and a first motor 9 is fixedly installed on the top of the support seat group 7, and the output shaft of the first motor 9 is connected to the top of the two-way screw rod group 8.

[0030] In this embodiment, the movable seat 11 is sleeved on the outside of the main support frame 1 .

[0031] For details, please refer to Figures 2 to 5 The lifting mechanism 3 includes lifting grooves 13 respectively opened on the top of the main support frame 1 and the two auxiliary support frames 2, the inner cavity of the lifting grooves 13 is fixedly installed with a second motor 14, the output shaft of the second motor 14 is fixedly connected with a one-way screw rod 15, the outer side of the one-way screw rod 15 is threadedly sleeved with a lifting column 16, the top of the lifting column 16 is fixedly connected with a top plate 17, and the installation box 4 is fixedly connected to the top surface of a top plate 17.

[0032] In this embodiment, the second motor 14 is used to drive the one-way screw 15 to rotate, and the cooperation between the one-way screw 15 and the lifting column 16 is used to drive the top plate 17 to move up and down. At the same time, the second motor 14 inside the main support frame 1 and the auxiliary support frame 2 is synchronously controlled to ensure that the top plates 17 on the main support frame 1 and the auxiliary support frame 2 can move up and down synchronously.

[0033] For details, please refer to Figure 1 , Figure 2 and Figure 7 The upper shade mechanism 5 includes an upper winding box 18 fixedly connected to the top surface of another top plate 17, and the inner cavity of the upper winding box 18 is rotatably connected to the first winding drum 19, and a first shade cloth 20 is wound on the first winding drum 19. One end of the first shade cloth 20 extends to the outside of the upper winding box 18 and is connected to the side of the installation box 4. The two ends of the inner cavity of the upper winding box 18 are respectively fixedly connected with the first torsion spring 21, and the end of the first torsion spring 21 is connected to the end of the first winding drum 19. The first torsion spring 21 is sleeved on the outside of the rotating shaft of the first winding drum 19.

[0034] In this embodiment, the restoring force of the first torsion spring 21 is utilized to drive the first winding drum 19 to reverse, so as to wind up the first shade cloth 20 released from the first winding drum 19 .

[0035] For details, please refer to Figure 1 and Figure 8 The side shade mechanism 6 includes a side winding box 22 fixedly connected to the bottom surface of the end of the upper winding box 18, the inner cavity of the side winding box 22 is rotatably connected to the second winding drum 23, and a second shade cloth 24 is wound on the second winding drum 23. One end of the second shade cloth 24 extends to the outside of the side winding box 22 and is connected to the connecting plate 30. The bottom of the inner cavity of the side winding box 22 is fixedly connected to the second torsion spring 25, the top end of the second torsion spring 25 is connected to the bottom end of the second winding drum 23, and the second torsion spring 25 is sleeved on the outside of the rotating shaft of the second winding drum 23.

[0036] In this embodiment, the restoring elastic force of the second torsion spring 25 can be used to drive the second winding drum 23 to reverse, so as to roll up the second shade cloth 24 released from the second winding drum 23.

[0037] For details, please refer to Figure 7 A support frame 26 is fixedly connected to the bottom of the upper winding box 18 , and a third shade cloth 27 is arranged on the inner side of the support frame 26 .

[0038] In this embodiment, the third shade cloth 27 is used to shade both ends of the corn experimental plot.

[0039] For details, please refer to Figure 6 A photovoltaic panel 29 is fixedly mounted on the top surface of the installation box 4 , and a lithium battery 28 is arranged inside the installation box 4 .

[0040] In this embodiment, the lithium battery 28 is electrically connected to the first motor 9, the second motor 14, the controller 31 and the photovoltaic panel 29 respectively. The photovoltaic panel 29 is used to convert solar energy into electrical energy and store it in the lithium battery 28. The lithium battery 28 is used to provide electrical energy to the first motor 9, the second motor 14 and the controller 31.

[0041] For details, please refer to Figure 1 The bottom surfaces of the main support frame 1 and the auxiliary support frame 2 are fixedly installed with self-locking casters 32, the outer side of the main support frame 1 is fixedly installed with a controller 31, and both sides of the auxiliary support frame 2 are fixedly connected with push handles 33.

[0042] In this embodiment, the self-locking casters 32 are used to drive the experimental shed to move, the push handle 33 is held to push the experimental shed, and the controller 31 is used to control the first motor 9 and the second motor 14.

[0043] Working principle: When in use, first start the first motor 9 to drive the bidirectional screw group 8 to rotate, and use the cooperation between the bidirectional screw group 8 and the moving seat 11 to drive the two moving seats 11 on the same bidirectional screw group 8 to move away from each other, and use the movement of the moving seat 11 to make the auxiliary support frames 2 on both sides of the main support frame 1 move away from each other, thereby changing the overall length of the experimental shed. At the same time, when the auxiliary support frame 2 moves outward, the first shade cloth 20 is drawn out from the upper winding box 18. When the upper winding box 18 is drawn out, the first winding drum 19 rotates, and at this time the first torsion spring 21 generates a restoring elastic force. At the same time, when the auxiliary support frame 2 moves outward, the second shade cloth 24 is pulled out from the side winding box 22, and the second winding drum 23 rotates when the second shade cloth 24 is pulled out. At this time, the second torsion spring 25 generates a restoring elastic force, and then the second motor 14 is started to drive the one-way screw rod 15 to rotate, and the cooperation between the one-way screw rod 15 and the lifting column 16 is used to drive the top plate 17 to move up and down, so as to adjust the height of the experimental shed. Finally, the push handle 33 is held by hand to push the experimental shed to move, so that the experimental shed moves to the top of the corn experimental field, thereby shading the corn experimental field.

[0044] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. An automated corn shading experimental shed, characterized in that: The invention comprises a main support frame (1) and two auxiliary support frames (2), wherein the tops of the main support frame (1) and the two auxiliary support frames (2) are provided with lifting mechanisms (3), the top of one of the lifting mechanisms (3) is provided with a mounting box (4), the tops of the other two lifting mechanisms (3) are provided with upper shading mechanisms (5), the two upper shading mechanisms (5) are provided with side shading mechanisms (6), the bottoms of both ends of the mounting boxes (4) are provided with connecting plates (30), the inner sides of the two auxiliary support frames (2) are fixedly connected to two rotating bases (10), and the A support seat group (7) is provided on both sides of the main support frame (1), and two groups of the support seat groups (7) are respectively rotatably connected to a group of bidirectional screw rod groups (8), and two moving seats (11) are respectively threadedly sleeved on the two groups of the bidirectional screw rod groups (8), and the two ends of the four moving seats (11) are respectively rotatably connected to a driving plate (12), and the end of the driving plate (12) is rotatably connected to the rotating base (10), and a first motor (9) is fixedly installed on the top of the support seat group (7), and the output shaft of the first motor (9) is connected to the top of the bidirectional screw rod group (8); The lifting mechanism (3) comprises lifting grooves (13) respectively provided on the top of the main support frame (1) and the two auxiliary support frames (2); a second motor (14) is fixedly installed in the inner cavity of each lifting groove (13); an output shaft of the second motor (14) is fixedly connected to a one-way screw rod (15); a lifting column (16) is threadedly sleeved on the outer side of the one-way screw rod (15); a top end of the lifting column (16) is fixedly connected to a top plate (17); and the mounting box (4) is fixedly connected to the top surface of a top plate (17); The upper shade mechanism (5) comprises an upper winding box (18) fixedly connected to the top surface of another top plate (17); the inner cavity of the upper winding box (18) is rotatably connected to a first winding drum (19); a first shade cloth (20) is wound around the first winding drum (19); one end of the first shade cloth (20) extends to the outside of the upper winding box (18) and is connected to the side of the installation box (4); the two ends of the inner cavity of the upper winding box (18) are respectively fixedly connected to a first torsion spring (21); the end of the first torsion spring (21) is connected to the end of the first winding drum (19); the first torsion spring (21) is sleeved on the outside of the rotating shaft of the first winding drum (19); The side shade mechanism (6) comprises a side winding box (22) fixedly connected to the bottom surface of the end of the upper winding box (18); the inner cavity of the side winding box (22) is rotatably connected to a second winding drum (23); a second shade cloth (24) is wound around the second winding drum (23); one end of the second shade cloth (24) extends to the outside of the side winding box (22) and is connected to a connecting plate (30); a second torsion spring (25) is fixedly connected to the bottom of the inner cavity of the side winding box (22); the top end of the second torsion spring (25) is connected to the bottom end of the second winding drum (23); and the second torsion spring (25) is sleeved on the outside of the rotating shaft of the second winding drum (23).

2. The automated corn shading experimental shed according to claim 1, characterized in that: The bottom of the upper winding box (18) is fixedly connected to a support frame (26), and a third shade cloth (27) is arranged on the inner side of the support frame (26).

3. The automated corn shading experimental shed according to claim 1, characterized in that: A photovoltaic power generation panel (29) is fixedly mounted on the top surface of the installation box (4), and a lithium battery (28) is arranged inside the installation box (4).

4. The automated corn shading experimental shed according to claim 1, characterized in that: Self-locking casters (32) are fixedly mounted on the bottom surfaces of the main support frame (1) and the auxiliary support frame (2), a controller (31) is fixedly mounted on the outer side of the main support frame (1), and push handles (33) are fixedly connected to both sides of the auxiliary support frame (2).

Images