Sunshade net for greenhouse planting

Abstract

The utility model relates to a sunshade net, belongs to the technical field of sunshade nets, and particularly relates to a sunshade net for greenhouse planting, which comprises two first mounting rods, a net box is movably mounted between the two first mounting rods, a cover plate is movably mounted on the net box, the sunshade net is rolled in the net box through a shaft body, a first motor is fixedly mounted on the cover plate, and a second motor is fixedly mounted on the cover plate. The output end of the first motor is fixedly connected with a shaft body in the net box, a net head plate is arranged on one side of the net box, the net head plate is fixedly connected with a sunshade net in the net box, second mounting rods are arranged on one sides of the two first mounting rods, a mounting plate is movably mounted between the two second mounting rods, and a winding mechanism is arranged on the mounting plate; lifting mechanisms are arranged on the first mounting rod and the second mounting rod; the sunshade net can be automatically folded and unfolded, and meanwhile the sunshade effect at different heights can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sunshade net technical field, especially a sunshade net for greenhouse planting. BACKGROUND

[0002] Greenhouse is used for planting vegetables in winter, but in summer, the sunlight is relatively strong, in order to prevent strong sunlight from burning the plants cultivated in the greenhouse, the sunshade net is usually used to cover the outside of the greenhouse to shade the strong light contacted by the plants in the greenhouse.

[0003] According to the search of the Chinese patent with the announcement number CN220935910U, a telescopic sunshade net shed is disclosed, which comprises a greenhouse body, lifting devices and two transmission devices are arranged at both ends of the greenhouse body, the two transmission devices are located at both sides of the greenhouse body, the lifting device comprises two support columns and a roller shaft installed between the two support columns, the outer wall of the roller shaft is sleeved and rotationally connected with the sunshade net, the two support columns are located at both sides of one end of the greenhouse body, the two corners of the sunshade net are fixedly connected with ropes, the two ropes are connected with the two transmission devices respectively, and the two support columns are fixedly connected with the ground.

[0004] Based on the above search and the existing technology, it is found that:

[0005] The sunshade net shed for the existing greenhouse usually adopts the manual laying mode to cover the sunshade net shed on the top of the greenhouse, but when laying manually, the laying personnel need to climb to the top of the greenhouse, and the sunshade net is pulled flat from one end of the greenhouse to the other end, and in the laying process, the laying personnel may fall from the top of the greenhouse, which causes the laying personnel to be injured, and there is a great risk to personal safety. UTILITY MODEL CONTENT

[0006] In order to solve the above technical problems, the utility model provides a sunshade net for greenhouse planting, which can automatically retract and deploy the sunshade net, and can also shade different heights.

[0007] The technical solution for achieving the purpose of the utility model is as follows: a sunshade net for greenhouse planting, comprising two first mounting rods, a net box movably mounted between the two first mounting rods, a cover plate movably mounted on the net box, a sunshade net wound in the interior of the net box through a shaft body, a first motor fixedly installed on the cover plate, the output end of the first motor fixedly connected with the shaft body in the interior of the net box, a net head plate provided on one side of the net box, the net head plate fixedly connected with the sunshade net in the interior of the net box, a second mounting rod provided on one side of each of the two first mounting rods, an installation plate movably mounted between the two second mounting rods, a winding mechanism provided on the installation plate, and a lifting mechanism provided on each of the first mounting rod and the second mounting rod.

[0008] The winding mechanism comprises a winding shaft, connecting plates, pulley seats, rollers, pull ropes and a second motor, the two connecting plates are respectively fixedly installed on the top of the two sides of the mounting plate, the winding shaft is movably installed between the two connecting plates, the two pulley seats are respectively movably installed in the interiors of the two second mounting rods, the rollers are movably installed between the two connecting plates and penetrate the interiors of the two pulley seats, the two pull ropes are fixedly installed on one of the connecting plates, and the output end of the second motor is fixedly connected with the winding shaft.

[0009] In some embodiments, the lifting mechanism comprises a connecting block, a drive shaft and a third motor, the first mounting rod is in a hollow rectangular structure, the connecting block is movably installed in the interior of the first mounting rod and fixedly connected with the net box, the drive shaft is movably installed in the interior of the first mounting rod, the third motor is fixedly installed on the top of the first mounting rod, and the output end of the third motor is fixedly connected with the drive shaft.

[0010] In some embodiments, the lifting mechanism further comprises a fourth motor and a lifting shaft, the fourth motor is fixedly installed on one of the second mounting rods, and the lifting shaft is fixedly installed on the output end of the fourth motor.

[0011] In some embodiments, one end of each of the two pull ropes is fixedly installed on the two sides of the net head plate, the other end of each of the two pull ropes is fixedly connected with the winding shaft, and the two pull ropes penetrate the interiors of the two pulley seats.

[0012] In some embodiments, the drive shaft is in a cylindrical structure with threads, and the drive shaft penetrates the upper and lower wall surfaces of the connecting block and is threadedly connected with the connecting block.

[0013] In some embodiments, the lifting shaft is in a cylindrical structure with threads, and the lifting shaft penetrates the upper and lower wall surfaces of the mounting plate and is threadedly connected with the mounting plate.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] The winding mechanism is provided, the second motor is started, the second motor drives the winding shaft to rotate, the winding shaft is wound on the winding shaft, and the net head plate is moved by the pull rope, so that the sunshade net in the net box is pulled out, after use, the first motor is started, the first motor drives the shaft in the net box to rotate, and the sunshade net is wound into the interior of the net box, so that the sunshade net can be automatically wound and unwound.

[0016] The utility model discloses a lifting mechanism is provided with, start third motor, third motor drive driving shaft rotates in the inside of first mounting rod, and the screw connection between driving shaft and connecting block, and the rotation of driving shaft drives connecting block to move up and down in the inside of first mounting rod, and then can drive net box to move on first mounting rod, when net box elevates, can start fourth motor, and fourth motor drives lifting shaft to rotate, and the screw connection between lifting shaft and mounting plate, and then make mounting plate can move on second mounting rod, and then drive winding mechanism to move together, reached the effect that the sunshade of different height can be carried out. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model makes further explanation below combining with the drawing and embodiment:

[0018] Fig. 1 It is the main structure schematic diagram that the utility model provides in an embodiment;

[0019] Fig. 2 It is the lifting mechanism structure schematic diagram that the utility model provides in an embodiment;

[0020] Fig. 3 It is the winding mechanism structure schematic diagram that the utility model provides in an embodiment.

[0021] EXPLANATION OF REFERENCE NUMERALS:

[0022] 1, first mounting rod;2, net box;3, cover plate;4, first motor;5, net head board;6, second mounting rod;7, mounting plate;8, winding shaft;9, connecting plate;10, pulley seat;11, roller shaft;12, pull rope;13, second motor;14, connecting block;15, driving shaft;16, third motor;17, fourth motor;18, lifting shaft. DETAILED DESCRIPTION

[0023] The utility model makes further explanation below combining with the drawing and embodiment:

[0024] The utility model discloses a sunshade net for greenhouse planting is provided by improvement, and the technical scheme of the utility model is:

[0025] As Figs. 1 to 3As shown, a sunshade net for greenhouse planting, comprising two first mounting rods 1, a net box 2 movably mounted between the two first mounting rods 1, the net box 2 being of hollow rectangular structure, a cover plate 3 movably mounted on the net box 2, the sunshade net being wound inside the net box 2 through a shaft body, the cover plate 3 being fixedly provided with a first motor 4, the output end of the first motor 4 being fixedly connected with the shaft body inside the net box 2, one side of the net box 2 being provided with a net head plate 5, the net head plate 5 being a rectangular long strip, the net head plate 5 being fixedly connected with the sunshade net inside the net box 2, one side of each of the two first mounting rods 1 being provided with a second mounting rod 6, the second mounting rod 6 being a hollow rectangular long rod, an installation plate 7 movably mounted between the two second mounting rods 6, the installation plate 7 being provided with a winding mechanism, each of the first mounting rod 1 and the second mounting rod 6 being provided with a lifting mechanism.

[0026] The winding mechanism comprises a winding shaft 8, connecting plates 9, pulley seats 10, roller shafts 11, pull ropes 12 and a second motor 13, the winding shaft 8 being of cylindrical structure, the connecting plates 9 being rectangular plates, the two connecting plates 9 being fixedly installed on the top of the installation plate 7, the winding shaft 8 movably installed between the two connecting plates 9, the pulley seats 10 being hollow rectangular structures, the two pulley seats 10 movably installed inside the two second mounting rods 6, the roller shafts 11 being of cylindrical structure, the roller shafts 11 movably installed between the two connecting plates 9 and penetrating the inside of the two pulley seats 10, the pull ropes 12 being two, one end of each of the two pull ropes 12 being fixedly installed on the two sides of the net head plate 5, the other end of each of the two pull ropes 12 being fixedly connected with the winding shaft 8 and penetrating the inside of the two pulley seats 10, the second motor 13 being fixedly installed on one of the connecting plates 9, the output end of the second motor 13 being fixedly connected with the winding shaft 8, when the sunshade net is needed to be used, the second motor 13 can be started to drive the winding shaft 8 to rotate, the rotation of the winding shaft 8 will wind the pull ropes 12 on the winding shaft 8, so that the net head plate 5 is moved by the pull ropes 12, and the sunshade net inside the net box 2 is pulled out, after use, the first motor 4 can be started to drive the shaft body inside the net box 2 to rotate, so that the sunshade net is wound back into the net box 2.

[0027] The lifting mechanism comprises a connecting block 14, a driving shaft 15 and a third motor 16, the first mounting rod 1 is a hollow rectangular structure, the connecting block 14 is a rectangular block, the connecting block 14 is movably mounted in the first mounting rod 1, the connecting block 14 is fixedly connected with the mesh box 2, the driving shaft 15 is movably mounted in the first mounting rod 1, the driving shaft 15 is a threaded cylindrical structure, the driving shaft 15 penetrates the upper and lower walls of the connecting block 14 and is threadedly connected with the driving shaft 15, the third motor 16 is fixedly mounted on the top of the first mounting rod 1, the output end of the third motor 16 is fixedly connected with the driving shaft 15, the third motor 16 drives the driving shaft 15 to rotate in the first mounting rod 1, the driving shaft 15 is threadedly connected with the connecting block 14, the rotation of the driving shaft 15 drives the connecting block 14 to move up and down in the first mounting rod 1, thereby driving the mesh box 2 to move on the first mounting rod 1;

[0028] The lifting mechanism further comprises a fourth motor 17 and a lifting shaft 18, the fourth motor 17 is fixedly mounted on one of the second mounting rods 6, the lifting shaft 18 is a threaded cylindrical structure, the lifting shaft 18 is fixedly mounted on the output end of the fourth motor 17, the lifting shaft 18 penetrates the upper and lower walls of the mounting plate 7 upwards and is threadedly connected with the mounting plate 7, when the mesh box 2 is lifted, the fourth motor 17 can be started, the fourth motor 17 drives the lifting shaft 18 to rotate, the lifting shaft 18 is threadedly connected with the mounting plate 7, thereby enabling the mounting plate 7 to move on the second mounting rod 6, thereby driving the winding mechanism to move, achieving the effect of shading at different heights.

[0029] Specific working method is:

[0030] Through the setting of the winding mechanism, the second motor 13 is started, the second motor 13 drives the winding shaft 8 to rotate, the rotation of the winding shaft 8 will wind the pull rope 12 on the winding shaft 8, thereby enabling the net head plate 5 to be moved by the pull rope 12, so that the sunshade net in the mesh box 2 is pulled out, after use, the first motor 4 can be started, the first motor 4 drives the shaft in the mesh box 2 to rotate, and the sunshade net is wound into the mesh box 2 again, achieving the effect of automatically winding and unwinding the sunshade net;

[0031] Meanwhile, the third motor 16 is started through the lifting mechanism, the third motor 16 drives the driving shaft 15 to rotate in the inside of the first mounting rod 1, the driving shaft 15 is screw-connected between the connecting block 14, the rotation of the driving shaft 15 drives the connecting block 14 to move up and down in the inside of the first mounting rod 1, further can drive the net box 2 to move on the first mounting rod 1, when the net box 2 is lifted, the fourth motor 17 can be started, the fourth motor 17 drives the lifting shaft 18 to rotate, the lifting shaft 18 is screw-connected between the mounting plate 7, further makes the mounting plate 7 can move on the second mounting rod 6, further drives the winding mechanism to move, reaches the effect that different height can be shaded.

[0032] The technical means disclosed in the utility model scheme is not only limited to the technical means disclosed in the above technical means, but also includes the technical scheme composed by the above technical features and equivalent replacement. The unfinished matters of the utility model belong to the common knowledge of the person skilled in the art.

Claims

1. A sunshade net for greenhouse planting, comprising two first mounting rods (1), a net box (2) movably mounted between the two first mounting rods (1), a cover plate (3) movably mounted on the net box (2), and the sunshade net being wound in the inside of the net box (2) through a shaft body, characterized in that: The cover plate (3) is fixedly provided with a first motor (4), the output end of the first motor (4) is fixedly connected with a shaft body in the inside of the net box (2), one side of the net box (2) is provided with a net head plate (5), the net head plate (5) is fixedly connected with a sunshade net in the inside of the net box (2), one side of the two first mounting rods (1) is provided with a second mounting rod (6), the two second mounting rods (6) are movably provided with a mounting plate (7), the mounting plate (7) is provided with a winding mechanism, the first mounting rod (1) and the second mounting rod (6) are provided with a lifting mechanism. The winding mechanism comprises a winding shaft (8), a connecting plate (9), a pulley seat (10), a roller shaft (11), a pull rope (12) and a second motor (13), the connecting plate (9) is provided with two, the two connecting plates (9) are fixedly installed on the top of the two sides of the mounting plate (7), the winding shaft (8) is movably installed between the two connecting plates (9), the pulley seat (10) is provided with two, the two pulley seats (10) are movably installed in the inside of the two second mounting rods (6), the roller shaft (11) is movably installed between the two connecting plates (9), and the roller shaft (11) penetrates the inside of the two pulley seats (10), the pull rope (12) is provided with two, the second motor (13) is fixedly installed on one of the connecting plates (9), and the output end of the second motor (13) is fixedly connected with the winding shaft (8).

2. The sunshade net for greenhouse planting according to claim 1, characterized in that: The lifting mechanism comprises a connecting block (14), a drive shaft (15) and a third motor (16), the first mounting rod (1) is a hollow rectangular structure, the connecting block (14) is movably installed in the inside of the first mounting rod (1), the connecting block (14) is fixedly connected between the first mounting rod (1) and the net box (2), the drive shaft (15) is movably installed in the inside of the first mounting rod (1), the third motor (16) is fixedly installed on the top of the first mounting rod (1), and the output end of the third motor (16) is fixedly connected with the drive shaft (15).

3. The sunshade net for greenhouse planting according to claim 1, characterized in that: The lifting mechanism further comprises a fourth motor (17) and a lifting shaft (18), the fourth motor (17) is fixedly installed on one of the second mounting rods (6), and the lifting shaft (18) is fixedly installed on the output end of the fourth motor (17).

4. The sunshade net for greenhouse planting according to claim 1, characterized in that: One end of the two pull ropes (12) is fixedly installed on the two sides of the net head plate (5), the other end of the pull rope (12) is fixedly connected with the winding shaft (8), and the two pull ropes (12) penetrate the inside of the two pulley seats (10).

5. The sunshade net for greenhouse planting according to claim 2, characterized in that: The drive shaft (15) is a cylindrical structure with threads, and the drive shaft (15) penetrates the upper and lower wall surfaces of the connecting block (14) and is threadedly connected with the connecting block (14).

6. The sunshade net for greenhouse planting according to claim 3, characterized in that: The lifting shaft (18) is a cylindrical structure with threads, and the lifting shaft (18) penetrates the upper and lower wall surfaces of the mounting plate (7) upward and is threadedly connected with the mounting plate (7).

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