Summer high-temperature sun protection device for crops

Abstract

The invention discloses a summer high-temperature sun protection device for crops, and relates to the technical field of crop planting. Comprising a mounting frame, two guide rods are horizontally arranged in the mounting frame, the two ends of each guide rod are fixedly connected to the inner side wall of the mounting frame, the same sunshade mechanism is arranged on the two guide rods, and a folding and unfolding mechanism connected with the sunshade mechanism is arranged on the inner top wall of the mounting frame; four supporting mechanisms are arranged at the lower end of the mounting frame, the four supporting mechanisms are distributed in a rectangular structure, the supporting mechanisms are located at the corners of the lower end of the mounting frame, and a plurality of spraying mechanisms are arranged at the lower end of the mounting frame. When crops need to be shaded, the shading net is unfolded for shading, when the crops need to be irradiated by sunlight, the shading net is stored, use is convenient and fast, meanwhile, the requirement for crop spraying operation is met, the device is convenient to move, and then the device is convenient to transfer or transfer.

Description

Technical Field

[0001] The invention relates to the technical field of crop planting, and in particular to a high-temperature sun protection device for crops in summer. Background Art

[0002] Agriculture is an industry that utilizes the growth and development laws of animals and plants to obtain products through artificial cultivation. When planting crops in the summer, due to the existence of high temperatures, it is necessary to constantly replenish water for the crops to prevent the high temperature from causing damage to the crops. In the prior art, support poles are generally inserted around the crops, and then when the temperature is high, the staff will open the sunscreen net and lay it on the support poles, and then collect it in the evening, so that the crops can receive appropriate light and will not cause crop yield reduction due to excessive light. However, this method is complicated and cumbersome to operate, and the staff working in high temperatures is likely to affect their health. Now, a summer high-temperature sunscreen device for crop growth has appeared.

[0003] The patent with the publication number CN218514897U and the name of a high temperature sun protection device for crops in summer discloses a high temperature sun protection device for crops in summer, including a top frame, a plurality of support rods fixedly connected to the bottom of the top frame, the support rods are located at the four corners of the top frame, a first sliding frame is slidably connected in the top frame, a sliding frame group is slidably connected to the bottom of the first sliding frame, and the sliding frame group includes a plurality of slidably connected second sliding frames, which are far away from the first sliding frame. This patent only has the function of sunshade, but lacks the need for crop spraying operations. At the same time, this patent cannot adjust the use height, and this patent cannot be moved, which is not convenient for the device to be transferred or relocated. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a device for protecting crops from high temperatures in summer.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A device for protecting crops from high temperatures in summer comprises a mounting frame, wherein two guide rods are horizontally arranged inside the mounting frame, both ends of the guide rods are fixedly connected to the inner side walls of the mounting frame, the two guide rods are provided with the same sunshade mechanism, the inner top wall of the mounting frame is provided with a retractable mechanism connected to the sunshade mechanism, the lower end of the mounting frame is provided with four supporting mechanisms, the four supporting mechanisms are distributed in a rectangular structure, the supporting mechanisms are located at the lower end corners of the mounting frame, and a plurality of spraying mechanisms are arranged at the lower end of the mounting frame.

[0007] As a further improvement of the present invention, the sunshade mechanism includes a sunshade net, and two rows of sliding sleeves are fixedly connected to the upper end of the sunshade net, and the two rows of sliding sleeves are respectively slidably sleeved on two guide rods.

[0008] As a further improvement of the present invention, the retracting and releasing mechanism includes two belt rollers arranged on the inner side of the mounting frame, the two belt rollers are sleeved with the same transmission belt, the rightmost sliding sleeve is fixedly connected to the lower belt surface of the transmission belt, the two ends of the belt rollers are respectively rotatably sleeved with shaft frames, the shaft frames are fixedly connected to the inner top wall of the mounting frame, the end of one of the belt rollers is fixedly connected to the third bevel gear, the inner side wall of the mounting frame is fixedly installed with a second motor, the output shaft of the second motor is fixedly connected to a connecting shaft, the end of the connecting shaft away from the second motor is fixedly connected to a fourth bevel gear, and the fourth bevel gear is meshed with the third bevel gear.

[0009] As a further improvement of the present invention, the supporting mechanism includes a movable rod fixedly connected to the lower end of the mounting frame, the lower end of the movable rod is slidably sleeved with a supporting sleeve rod, the side wall of the supporting sleeve rod is provided with a locking structure, the lower end of the supporting sleeve rod is fixedly connected with a pin, the side wall of the pin is fixedly sleeved with a fixing plate, the side wall of the supporting sleeve rod is provided with an external thread near the lower end, and the outer side of the external thread is sleeved with a movable structure.

[0010] As a further improvement of the present invention, the spraying mechanism includes two fixed blocks fixedly connected to the lower end of the mounting frame, a nozzle is provided between the two fixed blocks, one end of the nozzle is rotatably connected to one of the fixed blocks, the other end of the nozzle passes through the other fixed block and is fixedly connected to a first bevel gear, a first motor is fixedly installed on the inner bottom wall of the mounting frame, the output shaft of the first motor passes through the inner bottom wall of the mounting frame and is fixedly connected to a second bevel gear, the second bevel gear is meshed with the first bevel gear, and a plurality of nozzles are fixedly connected to the lower side wall of the nozzle.

[0011] As a further improvement of the present invention, the locking structure includes a locking rod that passes through the side wall of the support sleeve rod, the locking rod is slidably connected to the support sleeve rod, the side wall of the movable rod is vertically arranged with locking holes that cooperate with the locking rod, the side wall of the locking rod is sleeved with a tension spring, one end of the tension spring is fixedly connected to the side wall of the support sleeve rod, and the other end of the tension spring is fixedly connected to the side wall of the locking rod.

[0012] As a further improvement of the present invention, the movable structure includes a movable plate slidably sleeved on the outside of the supporting sleeve rod, two movable wheels are installed on the lower end of the movable plate, and the two movable wheels are symmetrically arranged on the left and right. A threaded sleeve is provided above the movable plate, and the threaded sleeve is sleeved on the outside of the supporting sleeve rod, and the threaded sleeve is threadedly connected to the external thread.

[0013] As a further improvement of the present invention, one end of the locking rod located outside the supporting sleeve rod is fixedly connected to a pull rod, and the pull rod and the locking rod are integrally formed.

[0014] As a further improvement of the present invention, two handles are fixedly connected to the side wall of the threaded sleeve, and the two handles are symmetrically arranged on the left and right.

[0015] Beneficial effects of the present invention:

[0016] By setting up a sunshade mechanism and a retractable mechanism, the belt roller is driven to rotate, the belt roller can drive the transmission belt to rotate, the transmission belt can drive the sliding sleeve to move, and the sliding sleeve can move along the guide rod to drive the sunshade net to be unfolded or folded. When it is necessary to shade the crops, the sunshade net can be unfolded to provide shade, and when the crops need to be exposed to sunlight, the sunshade net can be folded. The use is convenient and quick.

[0017] By setting up a spraying mechanism, liquid medicine or water can be sprayed on crops through a nozzle, and the second bevel gear is driven to rotate by the first motor, the first bevel gear is driven to rotate by the second bevel gear, and the nozzle is driven to rotate by the first bevel gear, so that the spraying angle of the nozzle can be flexibly adjusted.

[0018] By arranging a movable rod, a supporting sleeve rod and a locking structure, the movable rod can slide inside the supporting sleeve rod, and then the mounting frame can be driven to move vertically through the movable rod, so that the height of the mounting frame can be flexibly adjusted to adapt to the sunshade use of crops at different heights.

[0019] By setting up a moving structure, the threaded sleeve is driven to rotate through the handle. Since the threaded sleeve is engaged with the external thread, the threaded sleeve can be lowered, and the moving plate is driven to lower through the threaded sleeve, and the moving wheel is driven to lower and contact the ground through the moving plate. The moving wheel can facilitate the movement of the device, thereby facilitating the transfer or relocation of the device.

[0020] When the crops need to be shaded, the sunshade net is unfolded to provide shade, and when the crops need sunlight exposure, the sunshade net is stored. The invention is convenient and quick to use, meets the needs of crop spraying operations, and is convenient for the movement of the device, thereby facilitating the transfer or relocation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of a device for protecting crops from high temperatures in summer proposed by the present invention;

[0022] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0023] Figure 3 for Figure 1 Enlarged view of point B in the middle;

[0024] Figure 4 This is a schematic structural diagram of a threaded sleeve, a handle, an external thread, a fixing plate, and a pin of a device for protecting crops from high temperatures in summer proposed by the present invention;

[0025] Figure 5 This is a schematic structural diagram of a movable plate of a device for protecting crops from high temperatures in summer proposed by the present invention.

[0026] In the figure: 1 mounting frame, 2 guide rod, 3 sliding sleeve, 4 sunshade net, 5 shaft frame, 6 transmission belt, 7 fixing block, 8 nozzle, 9 nozzle, 10 first bevel gear, 11 second bevel gear, 12 first motor, 13 movable rod, 14 supporting sleeve rod, 15 threaded sleeve, 16 handle, 17 moving plate, 18 moving wheel, 19 external thread, 20 fixing plate, 21 pin, 22 belt roller, 23 third bevel gear, 24 fourth bevel gear, 25 connecting shaft, 26 second motor, 27 locking rod, 28 tension spring, 29 pull rod. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] Reference Figure 1-Figure 5 A summer high temperature sun protection device for crops comprises a mounting frame 1, two guide rods 2 are horizontally arranged inside the mounting frame 1, both ends of the guide rods 2 are fixedly connected to the inner side wall of the mounting frame 1, the two guide rods 2 are provided with the same sunshade mechanism, a retractable mechanism connected to the sunshade mechanism is arranged on the inner top wall of the mounting frame 1, four supporting mechanisms are arranged at the lower end of the mounting frame 1, the four supporting mechanisms are distributed in a rectangular structure, the supporting mechanisms are located at the lower end corners of the mounting frame 1, and a plurality of spraying mechanisms are arranged at the lower end of the mounting frame 1.

[0029] In the present invention, the sunshade mechanism includes a sunshade net 4, the upper end of the sunshade net 4 is fixedly connected with two rows of sliding sleeves 3, the two rows of sliding sleeves 3 are respectively slidably sleeved on the two guide rods 2, the retracting mechanism includes two belt rollers 22 arranged on the inner side of the mounting frame 1, the two belt rollers 22 are sleeved with the same transmission belt 6, the rightmost sliding sleeve 3 is fixedly connected to the lower belt surface of the transmission belt 6, the two ends of the belt roller 22 are respectively rotatably sleeved with an axle frame 5, the axle frame 5 is fixedly connected to the inner top wall of the mounting frame 1, the end of one of the belt rollers 22 is fixedly connected to the third bevel gear 23, and the inner wall of the mounting frame 1 is fixedly installed with a second motor 26. The output shaft of the second motor 26 is fixedly connected with the connecting shaft 25. The end of the connecting shaft 25 away from the second motor 26 is fixedly connected with the fourth bevel gear 24. The fourth bevel gear 24 is meshed with the third bevel gear 23. The second motor 26 is started to drive the connecting shaft 25 to rotate, and the fourth bevel gear 24 is driven to rotate through the connecting shaft 25. Since the fourth bevel gear 24 is meshed with the third bevel gear 23, the belt roller 22 can be driven to rotate, and the transmission belt 6 is driven to rotate through the belt roller 22. The sliding sleeve 3 is driven to move through the transmission belt 6, and the sliding sleeve 3 moves along the guide rod 2, which can drive the sunshade net 4 to be unfolded or stored.

[0030] The supporting mechanism includes a movable rod 13 fixedly connected to the lower end of the mounting frame 1, the lower end of the movable rod 13 is slidably sleeved with a supporting sleeve rod 14, a locking structure is provided on the side wall of the supporting sleeve rod 14, the locking structure includes a locking rod 27 penetrating the side wall of the supporting sleeve rod 14, the locking rod 27 is slidably connected to the supporting sleeve rod 14, and locking holes that cooperate with the locking rod 27 are vertically arranged on the side wall of the movable rod 13. A tension spring 28 is sleeved on the side wall of the locking rod 27, one end of the tension spring 28 is fixedly connected to the side wall of the supporting sleeve rod 14, and the other end of the tension spring 28 is fixedly connected to the side wall of the locking rod 27. The end of the locking rod 27 located outside the supporting sleeve rod 14 is fixedly connected to a pull rod 29, and the pull rod 29 and the lock The fixed rod 27 is integrally formed, and a pin 21 is fixedly connected to the lower end of the support sleeve rod 14, and a fixed plate 20 is fixedly sleeved on the side wall of the pin 21. An external thread 19 is provided on the side wall of the support sleeve rod 14 near the lower end, and a movable structure is sleeved on the outer side of the external thread 19. The movable structure includes a movable plate 17 slidably sleeved on the outer side of the support sleeve rod 14, and two movable wheels 18 are installed at the lower end of the movable plate 17. The two movable wheels 18 are symmetrically arranged on the left and right. A threaded sleeve 15 is provided above the movable plate 17, and the threaded sleeve 15 is sleeved on the outer side of the support sleeve rod 14, and the threaded sleeve 15 is threadedly connected to the external thread 19. Two handles 16 are fixedly connected to the side wall of the threaded sleeve 15, and the two handles 16 are symmetrically arranged on the left and right.

[0031] The spraying mechanism includes two fixed blocks 7 fixedly connected to the lower end of the mounting frame 1, and a nozzle 8 is provided between the two fixed blocks 7. The nozzle 8 can be externally connected to a water pipe or a medicine pipe, so that the nozzle 8 can spray water or medicine. One end of the nozzle 8 is rotatably connected to one of the fixed blocks 7, and the other end of the nozzle 8 passes through the other fixed block 7 and is fixedly connected to a first bevel gear 10. A first motor 12 is fixedly installed on the inner bottom wall of the mounting frame 1, and the output shaft of the first motor 12 passes through the inner bottom wall of the mounting frame 1 and is fixedly connected to a second bevel gear 11. The second bevel gear 11 is meshed with the first bevel gear 10, and a plurality of nozzles 9 are fixedly connected to the lower side wall of the nozzle 8.

[0032] When the present invention is used, the second motor 26 is started to drive the connecting shaft 25 to rotate, and the fourth bevel gear 24 is driven to rotate through the connecting shaft 25. Since the fourth bevel gear 24 is meshed with the third bevel gear 23, the belt roller 22 can be driven to rotate, and the transmission belt 6 is driven to rotate through the belt roller 22, and the sliding sleeve 3 is driven to move through the transmission belt 6. The sliding sleeve 3 moves along the guide rod 2, and the sunshade net 4 can be driven to unfold, and then when it is necessary to shade the crops, the sunshade net 4 is unfolded to shade the sun.

[0033] The spray pipe 8 can spray liquid medicine or water on the crops, and the second bevel gear 11 is driven to rotate by the first motor 12, the first bevel gear 10 is driven to rotate by the second bevel gear 11, and the spray pipe 8 is driven to rotate by the first bevel gear 10, so that the spraying angle of the spray pipe 8 can be flexibly adjusted;

[0034] When the device needs to be moved, the threaded sleeve 15 is driven to rotate by the handle 16. Since the threaded sleeve 15 is engaged with the external thread 19, the threaded sleeve 15 can be lowered, and the moving plate 17 is driven to lower by the threaded sleeve 15. The moving plate 17 drives the moving wheel 18 to lower and contact the ground, and the moving wheel 18 can facilitate the movement of the device.

[0035] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for protecting crops from high temperatures in summer, comprising a mounting frame (1), characterized in that: Two guide rods (2) are horizontally arranged inside the mounting frame (1), and both ends of the guide rods (2) are fixedly connected to the inner side wall of the mounting frame (1). The two guide rods (2) are provided with the same sunshade mechanism. The inner top wall of the mounting frame (1) is provided with a retractable mechanism connected to the sunshade mechanism. The lower end of the mounting frame (1) is provided with four support mechanisms, and the four support mechanisms are distributed in a rectangular structure. The support mechanisms are located at the lower corners of the mounting frame (1). The lower end of the mounting frame (1) is provided with a plurality of spray mechanisms.

2. A device for protecting crops from high temperatures in summer according to claim 1, characterized in that: The sunshade mechanism comprises a sunshade net (4), the upper end of which is fixedly connected with two rows of sliding sleeves (3), and the two rows of sliding sleeves (3) are respectively slidably sleeved on two guide rods (2).

3. A device for protecting crops from high temperatures in summer according to claim 2, characterized in that: The retracting and releasing mechanism comprises two belt rollers (22) arranged on the inner side of the mounting frame (1), the two belt rollers (22) are sleeved with the same transmission belt (6), the rightmost sliding sleeve (3) is fixedly connected to the lower belt surface of the transmission belt (6), the two ends of the belt roller (22) are respectively rotatably sleeved with an axle frame (5), the axle frame (5) is fixedly connected to the inner top wall of the mounting frame (1), the end of one of the belt rollers (22) is fixedly connected to the third bevel gear (23), the inner side wall of the mounting frame (1) is fixedly mounted with a second motor (26), the output shaft of the second motor (26) is fixedly connected to a connecting shaft (25), the end of the connecting shaft (25) away from the second motor (26) is fixedly connected to a fourth bevel gear (24), and the fourth bevel gear (24) is meshed with the third bevel gear (23).

4. A device for protecting crops from high temperatures in summer according to claim 1, characterized in that: The support mechanism comprises a movable rod (13) fixedly connected to the lower end of the mounting frame (1); the lower end of the movable rod (13) is slidably sleeved with a support sleeve rod (14); a locking structure is provided on the side wall of the support sleeve rod (14); the lower end of the support sleeve rod (14) is fixedly connected with a plug pin (21); a fixing plate (20) is fixedly sleeved on the side wall of the plug pin (21); an external thread (19) is provided on the side wall of the support sleeve rod (14) close to the lower end; and a movable structure is sleeved on the outer side of the external thread (19).

5. The device for protecting crops from high temperatures in summer according to claim 1, characterized in that: The spraying mechanism comprises two fixed blocks (7) fixedly connected to the lower end of the mounting frame (1), a nozzle (8) is arranged between the two fixed blocks (7), one end of the nozzle (8) is rotatably connected to one of the fixed blocks (7), the other end of the nozzle (8) passes through the other fixed block (7) and is fixedly connected to a first bevel gear (10), a first motor (12) is fixedly mounted on the inner bottom wall of the mounting frame (1), an output shaft of the first motor (12) passes through the inner bottom wall of the mounting frame (1) and is fixedly connected to a second bevel gear (11), the second bevel gear (11) is meshed with the first bevel gear (10), and a plurality of nozzles (9) are fixedly connected to the lower side wall of the nozzle (8).

6. A device for protecting crops from high temperatures in summer according to claim 4, characterized in that: The locking structure comprises a locking rod (27) penetrating through the side wall of the supporting sleeve rod (14), the locking rod (27) being slidably connected to the supporting sleeve rod (14), the side wall of the movable rod (13) being vertically arranged with locking holes cooperating with the locking rod (27), a tension spring (28) being sleeved on the side wall of the locking rod (27), one end of the tension spring (28) being fixedly connected to the side wall of the supporting sleeve rod (14), and the other end of the tension spring (28) being fixedly connected to the side wall of the locking rod (27).

7. A device for protecting crops from high temperatures in summer according to claim 4, characterized in that: The movable structure comprises a movable plate (17) slidably sleeved on the outside of a supporting sleeve rod (14); two movable wheels (18) are mounted on the lower end of the movable plate (17); the two movable wheels (18) are symmetrically arranged on the left and right; a threaded sleeve (15) is arranged above the movable plate (17); the threaded sleeve (15) is sleeved on the outside of the supporting sleeve rod (14), and the threaded sleeve (15) is threadedly connected to an external thread (19).

8. The device for protecting crops from high temperatures in summer according to claim 6, characterized in that: One end of the locking rod (27) located outside the supporting sleeve rod (14) is fixedly connected to a pull rod (29), and the pull rod (29) and the locking rod (27) are integrally formed.

9. The device for protecting crops from high temperatures in summer according to claim 7, characterized in that: Two handles (16) are fixedly connected to the side wall of the threaded sleeve (15), and the two handles (16) are symmetrically arranged on the left and right.

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