Greenhouse with shading function

Abstract

The utility model discloses a greenhouse with a shading function, which belongs to the technical field of greenhouse planting and comprises a greenhouse body, winding boxes are respectively arranged on two sides of the greenhouse body, inner cavities of the two winding boxes are respectively and rotatably connected with winding drums, and the winding drums are connected with the greenhouse body. And one end of each of the two winding drum rotating shafts extends to the outer side of the winding box and is fixedly connected with a knob. According to the shading device, the shading cloth is provided with different shading sections, and when the shading requirement is adjusted, the rotary knob is rotated to drive the winding drum to wind the shading cloth and drive the shading cloth on the winding drum in the other winding box to be unwound, so that the full shading section, the dense shading section and the sparse shading section on the shading cloth are adjusted; and the rolled black-out cloth is completely stored in the rolling box, so that the black-out cloth which is not used is protected, and the situation that the service life of the black-out cloth is shortened due to the influence of the external environment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouse planting, and more specifically to a greenhouse with a shading function. Background Art

[0002] A greenhouse, also known as a hothouse, is a facility that allows light to pass through and keeps heat out. It is used to cultivate plants. In seasons that are not suitable for plant growth, it can provide a greenhouse growth period and increase yields. It is mostly used for the cultivation or seedling raising of warmth-loving vegetables, flowers, trees and other plants in low temperature seasons. There are many types of greenhouses, which can be divided into many categories according to different roof materials, lighting materials, shapes and heating conditions.

[0003] After searching, the utility model patent with announcement number CN207574080U discloses a greenhouse with shading function. The key points of its technical solution include a greenhouse body, the outer cover of the greenhouse body is provided with a shading net, and both sides of the greenhouse body are fixed with a winding component connected to the end of one side of the shading net for collecting or releasing the shading net; the shading net is provided with a light-passing hole that decreases along the winding direction. This patent has the effect of being able to freely adjust the degree of shading.

[0004] However, the above patents still have the following shortcomings: the stored shading net is directly placed outside, which is easy to be attached with dust, affecting the subsequent use, and the service life is easily shortened by the influence of external conditions. In addition, the surface of the shading net will be attached with dust and dirt when it is used, and directly rolling it up will affect the cleanliness of the shading net. For this reason, we propose a greenhouse with shading function. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a greenhouse with a shading function.

[0006] In order to solve the above problems, the utility model adopts the following technical solutions:

[0007] A greenhouse with shading function, comprising a greenhouse body, with winding boxes respectively arranged on both sides of the greenhouse body, the inner cavities of the two winding boxes are respectively rotatably connected with winding drums, one end of the rotating shafts of the two winding drums extend to the outside of the winding boxes and are fixedly connected with knobs, the outer sides of the two winding boxes are respectively provided with cloth threading grooves, the outer side of the greenhouse body is sleeved with a blackout cloth, the two ends of the blackout cloth respectively pass through the cloth threading grooves and are wound around two winding drums, the two ends of the blackout cloth are respectively connected to the winding drums, and cleaning mechanisms are respectively arranged on the outer sides of the two winding boxes, two second rotating seats are fixedly connected to the outer side of the winding box, a second roller is rotatably connected between the two second rotating seats, and the blackout cloth is sleeved on the outer side of the second roller.

[0008] As a preferred solution of the utility model, the cleaning mechanism includes two third rotating seats fixedly connected to the outside of the winding box, a cleaning roller is rotatably connected between the two third rotating seats, one end of the cleaning roller extends to the outside of the third rotating seat and is fixedly sleeved with a second synchronous wheel, the other end of the winding drum shaft extends to the outside of the winding box and is fixedly sleeved with a first synchronous wheel, and a synchronous belt is transmission-connected between the first synchronous wheel and the second synchronous wheel.

[0009] As a preferred solution of the utility model, a fixing seat is fixedly connected to the bottom of the winding box, and a plurality of fixing screws are sleeved on one side of the fixing seat.

[0010] As a preferred solution of the utility model, two first rotating seats are arranged on the top surface of the greenhouse shed body, and a first rotating roller is rotatably connected between the two first rotating seats.

[0011] As a preferred solution of the utility model, a baffle is fixedly connected to the end of the winding box, and the baffle is located above the first synchronous wheel, the second synchronous wheel and the synchronous belt.

[0012] As a preferred solution of the utility model, the shading cloth consists of a full shading section, a dense shading section and a sparse shading section.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) In the utility model, the blackout cloth has different blackout sections. When the blackout requirement is adjusted, the knob is turned to drive the reel to reel in the blackout cloth, and drive the blackout cloth on the reel in another reel box to be released, so as to adjust the full blackout section, dense blackout section and sparse blackout section on the blackout cloth. In addition, all the rolled blackout cloth is stored in the reel box, so as to protect the blackout cloth that is not in use and avoid being affected by the external environment and shortening its service life. The utility model has good practicality.

[0015] (2) In the utility model, when the wind-up drum winds up the blackout cloth, the rotation of the wind-up drum drives the first synchronous wheel to rotate, and the transmission of the first synchronous wheel, the second synchronous wheel and the synchronous belt drives the cleaning roller to rotate. The cleaning roller is used to clean the outer side of the blackout cloth to remove dust and dirt on the outside of the blackout cloth, thereby ensuring the cleanliness of the blackout cloth during subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a structural schematic diagram of the greenhouse shed of the utility model;

[0018] Figure 3It is a cross-sectional schematic diagram of the winding box of the utility model;

[0019] Figure 4 This is a structural schematic diagram of the winding box of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the cleaning roller of the utility model;

[0021] Figure 6 It is a structural schematic diagram of the utility model shading cloth.

[0022] Description of the numbers in the figure:

[0023] 1. Greenhouse shed body; 2. Winding box; 3. Cloth threading slot; 4. Winding drum; 5. Shading cloth; 6. Knob; 7. Cleaning mechanism; 8. Second rotating seat; 9. Second roller; 10. Third rotating seat; 11. Cleaning roller; 12. First synchronous wheel; 13. Second synchronous wheel; 14. Synchronous belt; 15. Baffle; 16. First rotating seat; 17. First roller; 18. Fixed seat; 19. Fixing screw; 20. Full shade section; 21. Dense shade section; 22. Sparse shade section. DETAILED DESCRIPTION

[0024] 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.

[0025] 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.

[0026] 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.

[0027] Example:

[0028] See also Figure 1-6 A greenhouse with shading function comprises a greenhouse body 1, and winding boxes 2 are respectively arranged on both sides of the greenhouse body 1. The inner cavities of the two winding boxes 2 are respectively rotatably connected with winding drums 4, and one end of the rotating shaft of the two winding drums 4 extends to the outside of the winding boxes 2 and is fixedly connected with knobs 6. Cloth threading grooves 3 are respectively opened on the outside of the two winding boxes 2, and a shading cloth 5 is sleeved on the outside of the greenhouse body 1. The two ends of the shading cloth 5 respectively pass through the cloth threading grooves 3 and are wound on the two winding drums 4. The two ends of the shading cloth 5 are respectively connected to the winding drum 4, and cleaning mechanisms 7 are respectively arranged on the outside of the two winding boxes 2. Two second rotating seats 8 are fixedly connected to the outside of the winding box 2, and a second roller 9 is rotatably connected between the two second rotating seats 8, and the shading cloth 5 is sleeved on the outside of the second roller 9.

[0029] For details, please refer to Figure 1 , Figure 4 and Figure 5 The cleaning mechanism 7 includes two third rotating seats 10 fixedly connected to the outside of the winding box 2, a cleaning roller 11 is rotatably connected between the two third rotating seats 10, one end of the cleaning roller 11 extends to the outside of the third rotating seat 10 and is fixedly sleeved with a second synchronous wheel 13, the other end of the rotating shaft of the winding drum 4 extends to the outside of the winding box 2 and is fixedly sleeved with a first synchronous wheel 12, and a synchronous belt 14 is transmission-connected between the first synchronous wheel 12 and the second synchronous wheel 13.

[0030] In this embodiment, the outer diameter of the first synchronous wheel 12 is greater than the outer diameter of the second synchronous wheel 13, so that one rotation of the first synchronous wheel 12 can drive the second synchronous wheel 13 and the cleaning roller 11 to rotate multiple times, thereby ensuring the cleaning effect of the cleaning roller 11 on the surface of the shade cloth 5.

[0031] For details, please refer to Figure 4 A fixing seat 18 is fixedly connected to the bottom of the winding box 2 , and a plurality of fixing screws 19 are sleeved on one side of the fixing seat 18 .

[0032] In this embodiment, the winding box 2 is fixed to both sides of the greenhouse shed body 1 by means of the fixing seat 18 and the fixing screws 19, and the bottom ends of the fixing screws 19 are inserted into the ground.

[0033] For details, please refer to Figure 2 Two first rotating seats 16 are arranged on the top surface of the greenhouse shed body 1 , and a first rotating roller 17 is rotatably connected between the two first rotating seats 16 .

[0034] In this embodiment, the shade cloth 5 passing through the top of the greenhouse shed body 1 is supported and guided by the first roller 17 to ensure that the shade cloth 5 slides smoothly on the greenhouse shed body 1 .

[0035] For details, please refer to Figure 5 A baffle 15 is fixedly connected to the end of the winding box 2 , and the baffle 15 is located above the first synchronous wheel 12 , the second synchronous wheel 13 and the synchronous belt 14 .

[0036] In this embodiment, the baffle 15 is used to protect the first synchronous wheel 12, the second synchronous wheel 13 and the synchronous belt 14 from rain and snow, thereby ensuring smooth transmission.

[0037] For details, please refer to Figure 6 The shading cloth 5 is composed of a full shading section 20, a dense shading section 21 and a sparse shading section 22.

[0038] In this embodiment, the greenhouse body 1 is completely shaded by the full-shading section 20, and the greenhouse body 1 is semi-shaded by the dense-shading section 21 and the sparse-shading section 22, so as to be selected according to different shading requirements.

[0039] Working principle: When in use, the greenhouse shed body 1 is shaded by the blackout cloth 5. In addition, the full shade section 20, dense shade section 21 and sparse shade section 22 on the blackout cloth 5 are selected according to different blackout requirements. When adjusting the position of the full shade section 20, dense shade section 21 and sparse shade section 22 on the blackout cloth 5, turn the knob 6 at the end of a winding box 2, and use the knob 6 to drive the winding drum 4 to wind and store the blackout cloth 5 originally located on the top of the greenhouse shed body 1, so that the blackout cloth 5 on the winding drum 4 in the other winding box 2 is moved to the greenhouse shed body 1, thereby changing the blackout requirement. In addition, when the winding drum 4 rotates, it drives the first synchronous wheel 12 to rotate, and the cooperation between the first synchronous wheel 12, the second synchronous wheel 13 and the synchronous belt 14 drives the cleaning roller 11 to rotate, and the cleaning roller 11 is used to clean the surface of the blackout cloth 5 stored in the inner cavity of the winding box 2, so that the dust and dirt on the outside of the blackout cloth 5 are cleaned.

[0040] 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. A greenhouse with shading function, comprising a greenhouse body (1), characterized in that: Winding boxes (2) are respectively arranged on both sides of the greenhouse shed body (1), and the inner cavities of the two winding boxes (2) are respectively rotatably connected to winding drums (4), one end of the rotating shafts of the two winding drums (4) extends to the outside of the winding boxes (2) and is fixedly connected to a knob (6), and the outsides of the two winding boxes (2) are respectively provided with cloth threading grooves (3), and the outside of the greenhouse shed body (1) is sleeved with a blackout cloth (5), and the two ends of the blackout cloth (5) respectively pass through the cloth threading grooves (3) and are wound on the two winding drums (4), and the two ends of the blackout cloth (5) are respectively connected to the winding drum (4), and the outsides of the two winding boxes (2) are respectively provided with cleaning mechanisms (7), and the outsides of the winding boxes (2) are fixedly connected to two second rotating seats (8), and a second roller (9) is rotatably connected between the two second rotating seats (8), and the blackout cloth (5) is sleeved on the outside of the second roller (9).

2. A greenhouse with shading function according to claim 1, characterized in that: The cleaning mechanism (7) comprises two third rotating seats (10) fixedly connected to the outside of the winding box (2), a cleaning roller (11) being rotatably connected between the two third rotating seats (10), one end of the cleaning roller (11) extending to the outside of the third rotating seat (10) and fixedly sleeved with a second synchronous wheel (13), the other end of the rotating shaft of the winding drum (4) extending to the outside of the winding box (2) and fixedly sleeved with a first synchronous wheel (12), and a synchronous belt (14) being transmission-connected between the first synchronous wheel (12) and the second synchronous wheel (13).

3. A greenhouse with shading function according to claim 1, characterized in that: The bottom of the winding box (2) is fixedly connected to a fixing seat (18), and one side of the fixing seat (18) is sleeved with a plurality of fixing screws (19).

4. The greenhouse with shading function according to claim 1, characterized in that: Two first rotating seats (16) are arranged on the top surface of the greenhouse shed body (1), and a first rotating roller (17) is rotatably connected between the two first rotating seats (16).

5. The greenhouse with shading function according to claim 2, characterized in that: A baffle (15) is fixedly connected to the end of the winding box (2), and the baffle (15) is located above the first synchronous wheel (12), the second synchronous wheel (13) and the synchronous belt (14).

6. The greenhouse with shading function according to claim 1, characterized in that: The shading cloth (5) consists of a full shading section (20), a dense shading section (21) and a sparse shading section (22).

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