Breeding greenhouse with adjustable shading covering layer

Abstract

The utility model relates to the technical field of breeding greenhouses, and discloses a breeding greenhouse with an adjustable shading covering layer, which comprises a greenhouse main body, two symmetrical side support rods are arranged in the greenhouse main body, a plurality of rotating shafts are rotatably mounted between the side support rods, shading plates are fixed on the plurality of rotating shafts, and the shading plates are fixed on the greenhouse main body. Transmission gears are arranged at the two ends of each rotating shaft, through mutual cooperation of structures such as the servo motor, the transmission gears, the rotating shafts and the shading plates, one transmission gear can be driven by the servo motor to rotate, and the rotating shafts synchronously rotate through transmission of the transmission belt; according to the device, the rotating shafts are arranged on the rotating shafts, the shading plates mounted on the rotating shafts can swing by a certain angle through the rotating shafts, shading work can be performed when the shading plates make contact with one another, fries are prevented from being killed by strong light irradiation, and when the shading plates are perpendicular to the ground, the fries can receive light, so that the adjusting portability is greatly improved; and the labor intensity of planters is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of breeding greenhouses, in particular to a breeding greenhouse with an adjustable shading covering layer. Background Art

[0002] A breeding greenhouse is a type of crop planting equipment. Planting seedlings in the greenhouse can provide a suitable temperature for the growth of the seedlings and promote their growth. Moreover, most breeding greenhouses are light-transmissive, ensuring that the seedlings in the greenhouse can receive light and carry out photosynthesis. In the hot summer, the temperature in the greenhouse rises and the light is too strong, so it is necessary to use a light-proof device to shade the seedlings in the greenhouse to prevent the seedlings from dying under high temperature and strong light.

[0003] When shading the breeding greenhouse, a shade board is needed to ensure that the seedlings are not killed by high temperature and strong light. The traditional breeding greenhouse shade board uses a shade cloth to cover the outer layer of the greenhouse for shading. When in use, the shade cloth needs to be pulled manually, which increases the labor intensity of the planting personnel. Due to the large area of ​​the greenhouse, it takes a while to pull the shade cloth. When the greenhouse needs light, the shade cloth must be removed from the top of the greenhouse. The back and forth operation is complicated, which greatly reduces the convenience of its adjustment. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a breeding greenhouse with an adjustable shading cover layer to solve the above technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a breeding greenhouse with an adjustable shading covering layer, comprising a greenhouse main body, wherein two mutually symmetrical side support rods are arranged in the greenhouse main body, and a plurality of rotating shafts are rotatably installed between the side support rods, and shading plates are fixed on the plurality of rotating shafts, and transmission gears are arranged at both ends of the plurality of rotating shafts, and the plurality of transmission gears rotatably installed on the same side support rod are connected through a transmission belt transmission, a servo motor is installed on one side of the greenhouse main body, and the action output shaft of the servo motor passes through the greenhouse main body and is installed with a docking shaft, and the docking shaft is installed on one of the transmission gears, and a plurality of rotating holes evenly distributed along the axial direction are opened on the two side support rods, and the rotating holes are adapted to the rotating shafts.

[0008] Preferably, a groove body is provided on the side support rod, and a plurality of transmission gears and transmission belts are arranged in the groove body.

[0009] Preferably, four support blocks distributed in a matrix are arranged in the greenhouse body, and the support blocks are arranged directly below the side support rods.

[0010] Preferably, the side support rod is fixed to the support block by a positioning pin.

[0011] Preferably, a rubber pad is arranged on one end of the plurality of shading plates away from the rotating shaft and on one side close to the servo motor.

[0012] Preferably, the lengths of the plurality of shading plates are greater than the spacings between the plurality of rotating shafts.

[0013] Preferably, the shading plate is fixed to the rotating shaft by means of fixing bolts, and a threaded hole matching the fixing bolts is provided on the shading plate.

[0014] Compared with the prior art, the utility model provides a breeding greenhouse with an adjustable shading covering layer, which has the following beneficial effects:

[0015] 1. The utility model is provided with a servo motor, a transmission gear, a rotating shaft, a sunshade and other structures that cooperate with each other, so that one of the transmission gears can be driven to rotate by the servo motor, and a plurality of rotating shafts can be rotated synchronously through the transmission of the transmission belt, so that the sunshade installed on the rotating shaft can be swung at a certain angle through the rotating shaft. When the plurality of sunshades are in contact with each other, shading work can be performed to prevent seedlings from being killed by strong light. When the plurality of sunshades are in a vertical state with the ground, the seedlings can be exposed to light, which greatly improves the portability of the adjustment and reduces the labor intensity of the planting personnel. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a cross-sectional structural diagram of the transmission gear and transmission belt of the utility model;

[0018] Figure 3 It is a side view cross-sectional structural diagram of the greenhouse main body of the utility model;

[0019] Figure 4 It is a top view cross-sectional structural diagram of the rotating shaft, fixing bolts, transmission gear and other structures of the utility model.

[0020] Among them: 1. Greenhouse body; 2. Side support rod; 3. Servo motor; 4. Sunshade; 5. Trough; 6. Transmission gear; 7. Transmission belt; 8. Rubber pad; 9. Positioning pin; 10. Support block; 11. Threaded hole; 12. Rotating hole; 13. Rotating shaft; 14. Fixing bolt; 15. Docking shaft. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-4 A breeding greenhouse with an adjustable shading covering layer includes a greenhouse body 1, two symmetrical side support rods 2 are arranged in the greenhouse body 1, a number of rotating shafts 13 are rotatably installed between the side support rods 2, and shading plates 4 are fixed on the several rotating shafts 13. Transmission gears 6 are arranged at both ends of the several rotating shafts 13. The several transmission gears 6 rotatably installed on the same side support rod 2 are connected through a transmission belt 7. A servo motor 3 is installed on one side of the greenhouse body 1. The action output shaft of the servo motor 3 passes through the greenhouse body 1 and is installed with a docking shaft 15. The docking shaft 15 is installed on one of the transmission gears 6. A number of rotating holes 12 evenly distributed along the axial direction are opened on the two side support rods 2, and the rotating holes 12 are adapted to the rotating shafts 13.

[0025] Through the mutual cooperation of the servo motor 3, transmission gear 6, rotating shaft 13 and shading plate 4 and other structures, one of the transmission gears 6 can be driven to rotate by the servo motor 3, and the transmission of the transmission belt 7 can make several rotating shafts 13 rotate synchronously, so that the shading plate 4 installed on the rotating shaft 13 can be swung by a certain angle through the rotating shaft 13. When several shading plates 4 are in contact with each other, shading work can be performed to prevent seedlings from being killed by strong light. When several shading plates 4 are in a vertical state with the ground, the seedlings can be exposed to light, which greatly improves the portability of adjustment and reduces the labor intensity of planting personnel.

[0026] Specifically, in this embodiment, a groove body 5 is formed on the side support rod 2 , and a plurality of transmission gears 6 and a transmission belt 7 are disposed in the groove body 5 .

[0027] The transmission gear 6 and the transmission belt 7 can be accommodated by the arranged groove body 5 .

[0028] Specifically, in this embodiment, four support blocks 10 distributed in a matrix are arranged in the greenhouse body 1 , and the support blocks 10 are arranged directly below the side support rods 2 .

[0029] The side support rod 2 can be supported by the arrangement of the support block 10 , thereby providing supporting force for the side support rod 2 .

[0030] Specifically, in the present embodiment, the side support rod 2 is fixed to the support block 10 by the positioning pin 9, so that the side support rod 2 can be well connected and fixed to the support block 10, and the side support rod 2 is limited to a certain extent, and the side support rod 2 can be easily disassembled and assembled, thereby facilitating the maintenance of the device.

[0031] Specifically, in this embodiment, a rubber pad 8 is arranged on one end of the plurality of shading plates 4 away from the rotating shaft 13 and on one side close to the servo motor 3 .

[0032] By providing the rubber pad 8, the friction between the plurality of shading plates 4 can be reduced, thereby increasing the service life of the device.

[0033] Specifically, in this embodiment, the lengths of the plurality of shading plates 4 are all greater than the spacings between the plurality of rotating shafts 13 .

[0034] Specifically, in this embodiment, the shading plate 4 is fixed to the rotating shaft 13 by means of fixing bolts 14 , and a threaded hole 11 matching with the fixing bolts 14 is formed on the shading plate 4 .

[0035] The sunshade 4 can be fixed on the rotating shaft 13 by means of the arranged fixing bolts 14 , and the sunshade 4 can be easily assembled and disassembled, thereby facilitating the later maintenance and care of the sunshade 4 .

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A breeding greenhouse with an adjustable shading cover layer, comprising a greenhouse body (1), characterized in that: Two mutually symmetrical side support rods (2) are arranged in the greenhouse body (1), and a plurality of rotating shafts (13) are rotatably mounted between the side support rods (2). Sunshade plates (4) are fixed on the plurality of rotating shafts (13). Transmission gears (6) are arranged at both ends of the plurality of rotating shafts (13). The plurality of transmission gears (6) rotatably mounted on the same side support rod (2) are connected by transmission belts (7). A servo motor (3) is installed on one side of the greenhouse body (1), and the action output shaft of the servo motor (3) passes through the greenhouse body (1) and is installed with a docking shaft (15). The docking shaft (15) is installed on one of the transmission gears (6). A plurality of rotating holes (12) evenly distributed along the axial direction are opened on the two side support rods (2), and the rotating holes (12) are adapted to the rotating shafts (13).

2. The breeding greenhouse with adjustable shading cover layer according to claim 1, characterized in that: A groove body (5) is provided on the side support rod (2), and a plurality of transmission gears (6) and a transmission belt (7) are arranged in the groove body (5).

3. The breeding greenhouse with adjustable shading cover layer according to claim 1, characterized in that: Four support blocks (10) distributed in a matrix are arranged in the greenhouse body (1), and the support blocks (10) are arranged directly below the side support rods (2).

4. The breeding greenhouse with adjustable shading cover layer according to claim 3, characterized in that: The side support rod (2) is fixed in position by means of a positioning pin (9) and a support block (10).

5. The breeding greenhouse with adjustable shading cover layer according to claim 1, characterized in that: A rubber pad (8) is arranged on one end of the plurality of light shielding plates (4) away from the rotating shaft (13) and on one side close to the servo motor (3).

6. The breeding greenhouse with adjustable shading cover layer according to claim 1, characterized in that: The lengths of the plurality of shading plates (4) are all greater than the spacing between the plurality of rotating shafts (13).

7. The breeding greenhouse with adjustable shading cover layer according to claim 1, characterized in that: The shading plate (4) is fixed on the rotating shaft (13) by means of a fixing bolt (14), and a threaded hole (11) matching the fixing bolt (14) is provided on the shading plate (4).

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