Automatic anti-hail net device

Abstract

The utility model discloses an automatic anti-hail net device which comprises a left vertical rod and a right vertical rod, a rail piece is installed between the left vertical rod and the right vertical rod, a fixed round rod is fixedly installed between L-shaped positioning pieces, an anti-hail net is installed on the outer side of the fixed round rod, a sliding block is installed on the outer side of a sliding rail in a sliding mode, and a sliding block is installed on the outer side of the sliding rail in a sliding mode. The tail end of a main shaft of the driving motor is fixedly connected with a gear, a pushing rod is fixedly connected between the vertical plates, rail pieces are installed between the upper portion of the left vertical rod and the upper portion of the right vertical rod, the rail pieces are mutually clamped to form a whole, and sliding blocks and the driving motor on the sliding blocks are installed on the outer sides of sliding rails on the outer sides of the rail pieces. The driving motor is started to drive the gear to rotate, then the U-shaped fixing rod and the pushing rod are driven to move synchronously, the pushing rod drives the anti-hail net to move, and therefore the anti-hail net can be folded rapidly, and by adopting the automation technology, the device can achieve rapid and convenient operation, improve the agricultural production efficiency and reduce the labor intensity of farmers.

Description

Technical Field

[0001] The utility model relates to the technical field of hail prevention, in particular to an automatic hail prevention net device. Background Art

[0002] In the process of agricultural production, crops are easily affected by various natural disasters, among which hailstorms are particularly harmful to crops. In order to reduce the damage to crops caused by hailstorms, farmers usually set up hail nets in orchards, farmlands, etc. However, traditional hail nets need to be manually unfolded or folded, which is not only cumbersome to operate, but also inefficient and labor-intensive for farmers.

[0003] The patent with the announcement number CN 218789453 U discloses a hail-proof net, including a double-layer net body and a lifting support rod, the two ends of the bottom surface of the double-layer net body respectively cover the top of the lifting support rod at the two ends of the planting area, the two ends of the double-layer net body are also connected with end anchor ropes, the lower ends of the end anchor ropes are inserted into the soil, the double-layer net includes an upper hail-proof net and a lower safety net, the tension of the lower safety net is less than the tension of the upper hail-proof net, and the surface of the upper hail-proof net is evenly provided with high-strength reinforcing wires. The problem that the existing hail-proof nets are generally single-layer nets is solved.

[0004] The above-mentioned hail-proof net is difficult to install during use, and manual adjustment makes it impossible to respond quickly when hailstorms arrive, which easily causes crops to be damaged by hailstorms. In addition, manual operation is cumbersome and laborious, and the installation and removal of the hail-proof net are both inefficient.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes an automatic hail prevention net device to overcome the above technical problems existing in the existing related technology.

[0007] To this end, the specific technical solutions adopted by the utility model are as follows:

[0008] An automated hail prevention net device comprises a left upright pole and a right upright pole, a track member is installed between the left upright pole and the right upright pole, an L positioning member is fixedly installed on the top end of the left upright pole by bolts, a fixed round rod is fixedly installed between the L positioning members, a hail prevention net is installed on the outer side of the fixed round rod, a slide rail is fixedly connected to the outer side of the track member, a slider is slidably installed on the outer side of the slide rail, a motor fixing rod is fixedly connected to the outer side of the slider, a driving motor is fixedly connected to the bottom end of the motor fixing rod, a gear is fixedly connected to the end of the main shaft of the driving motor, a U-shaped fixing rod is fixedly installed on the bottom end of the driving motor, a vertical plate is fixedly connected to the top end of the U-shaped fixing rod, and a propulsion rod is fixedly connected between the vertical plates.

[0009] As a further solution of the utility model, the left upright pole and the right upright pole are arranged symmetrically, one side of the left upright pole and the right upright pole is fixedly connected with a protrusion, and the other side of the left upright pole and the right upright pole is provided with a groove.

[0010] As a further solution of the utility model, a plug is fixedly connected to one end of the track member, a thread hole is provided on the upper side of the other end of the track member, and a positioning bolt is spirally connected to the inner wall of the thread hole.

[0011] As a further solution of the utility model, a rack is provided at the bottom end of the track member, and the gear is meshed with the rack on the track member.

[0012] As a further solution of the utility model, the fixed round rod is arranged in parallel with the propulsion rod, and the other end of the hail protection net is fixedly connected to the propulsion rod.

[0013] As a further solution of the utility model, the sliders are provided with two groups, and the slide rails and sliders are symmetrically arranged front and back.

[0014] As a further solution of the utility model, a plurality of the track members are arranged to engage with each other end to end, and the plug on the left track member is engaged with the end groove of the adjacent track member.

[0015] The beneficial effects of the utility model are:

[0016] The utility model positions the left upright pole and the right upright pole and places them on the ground by means of the arranged track parts, hail prevention net, driving motor, gears, pushing rod and the like; a track part is installed between the upper parts of the left upright pole and the right upright pole, the track parts are engaged with each other to form a whole; a sliding block and a driving motor thereon are installed on the outer side of the slide rail outside the track part; when in use, the driving motor is turned on to drive the gear to rotate, thereby driving the U-shaped fixing rod and the pushing rod to move synchronously, and the pushing rod drives the hail prevention net to move, so that the hail prevention net can be quickly folded; by adopting automation technology, the device can realize fast and convenient operation, improve agricultural production efficiency, and reduce the labor intensity of farmers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of an automatic anti-hail net device according to an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of a left upright pole of an automatic anti-hail net device according to an embodiment of the utility model;

[0020] Figure 3 It is a schematic diagram of the overall structure of a track member of an automated hail prevention net device according to an embodiment of the utility model;

[0021] Figure 4 It is a schematic diagram of the installation structure of a slide rail and a slider of an automatic anti-hail net device according to an embodiment of the utility model;

[0022] Figure 5 It is a schematic diagram of the overall structure of a U-shaped fixing rod of an automatic anti-hail net device according to an embodiment of the utility model;

[0023] Figure 6 The utility model is a schematic diagram of the installation structure of a driving motor and a gear of an automatic anti-hail net device according to an embodiment of the utility model.

[0024] In the figure:

[0025] 1. Left vertical pole; 2. Right vertical pole; 3. Track piece; 31. Plug; 32. Thread hole; 33. Positioning bolt; 4. L positioning piece; 5. Fixed round rod; 6. Hail net; 7. Slide rail; 8. Slider; 9. Motor fixing rod; 10. Drive motor; 11. Gear; 12. U-shaped fixing rod; 13. Vertical plate; 14. Push rod. DETAILED DESCRIPTION

[0026] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0027] According to an embodiment of the utility model, an automatic anti-hail net device is provided.

[0028] Please refer to the instruction manual Figure 1-6 According to an embodiment of the utility model, an automatic hail prevention net device comprises a left upright pole 1 and a right upright pole 2, a track member 3 is installed between the left upright pole 1 and the right upright pole 2, an L positioning member 4 is fixedly installed on the top of the left upright pole 1 by bolts, a fixed round rod 5 is fixedly installed between the L positioning members 4, a hail prevention net 6 is installed on the outer side of the fixed round rod 5, a slide rail 7 is fixedly connected to the outer side of the track member 3, a slider 8 is slidably installed on the outer side of the slide rail 7, a motor fixing rod 9 is fixedly connected to the outer side of the slider 8, a driving motor 10 is fixedly connected to the bottom end of the motor fixing rod 9, a gear 11 is fixedly connected to the end of the main shaft of the driving motor 10, a U-shaped fixing rod 12 is fixedly installed on the bottom end of the driving motor 10, a vertical plate 13 is fixedly connected to the top of the U-shaped fixing rod 12, and a propulsion rod 14 is fixedly connected between the vertical plates 13.

[0029] When the device is used, the left upright 1 and the right upright 2 are fixed on the ground in position, the track members 3 are engaged with each other and fixed with positioning bolts 33, and then engaged with the left upright 1 and the right upright 2 for installation and fixation, the L positioning member 4 and the fixed round rod 5 are fixed at the top of the left upright 1 by bolts, the hail prevention net 6 is fixed on the fixed round rod 5, the driving motor 10 is turned on to drive the gear 11 to rotate, and the gear 11 can drive the U-shaped fixed rod 12, the vertical plate 13 and the pushing rod 14 to move synchronously after the movement, and the slider 8 slides on the outside of the slide rail 7 to achieve the positioning and stabilization function, and the pushing rod 14 drives the hail prevention net 6 to be freely folded, and the fixed round rod 5 on the other side of the hail prevention net 6 can make the hail prevention net 6 quickly spread, so that hail falls on the hail prevention net 6, so as to protect crops from the influence of hail disasters.

[0030] In one embodiment, please refer to the attached specification Figure 1-6 As a further solution of the utility model, the left upright pole 1 and the right upright pole 2 are arranged symmetrically, one side of the left upright pole 1 and the right upright pole 2 are fixedly connected with a protrusion, and the other side of the left upright pole 1 and the right upright pole 2 are provided with a groove.

[0031] Thereby, the left upright pole 1 and the right upright pole 2 are respectively engaged with the two ends of the track member 3, thereby achieving positioning installation.

[0032] In another embodiment, please refer to the attached Figure 1-6As a further solution of the utility model, one end of the track member 3 is fixedly connected to a plug 31, and the other end of the track member 3 is provided with a thread hole 32 on the upper side, and the inner wall of the thread hole 32 is spirally connected to a positioning bolt 33, and several track members 3 are arranged to be engaged with each other end to end, and the plug 31 on the left track member 3 is engaged with the end groove of the adjacent track member 3.

[0033] This allows adjacent track members 3 to engage with each other, and the plugs 31 on the track members 3 engage with the grooves of the adjacent track members 3 to become one and then be fixed with the positioning bolts 33 .

[0034] In one embodiment, please refer to the attached specification Figure 1-6 As a further solution of the utility model, a rack is provided at the bottom end of the track member 3, and the gear 11 is meshed with the rack on the track member 3.

[0035] The gear 11 can mesh with the rack on the track member 3 , so that the gear 11 can move stably on the rack on the track member 3 .

[0036] In another embodiment, please refer to the attached Figure 1-6 As a further solution of the utility model, the fixed round rod 5 is arranged in parallel with the propulsion rod 14, and the other end of the hail protection net 6 is fixedly connected to the propulsion rod 14.

[0037] Therefore, the anti-hail net 6 can be quickly folded under the drive of the propulsion rod 14, so as to achieve a quick response before the arrival of hail disaster.

[0038] In one embodiment, please refer to the attached specification Figure 1-6 As a further solution of the utility model, the slide rails 7 and the sliders 8 are provided with two groups, and the two groups of the slide rails 7 and the sliders 8 are symmetrically arranged front to back.

[0039] As a result, the slide block 8 slides outside the slide rail 7 , and the slide block 8 drives the U-shaped fixing rod 12 , the vertical plate 13 and the pushing rod 14 to move synchronously.

[0040] When in use, the left upright 1 and the right upright 2 are fixed on the ground in position, the track parts 3 are engaged with each other and fixed with positioning bolts 33, and then engaged with the left upright 1 and the right upright 2 for installation and fixation, the L positioning part 4 and the fixed round rod 5 are fixed at the top of the left upright 1 by bolts, the hail prevention net 6 is fixed on the fixed round rod 5, and the driving motor 10 is turned on to drive the gear 11 to rotate. After the gear 11 rotates, it can drive the U-shaped fixed rod 12, the vertical plate 13 and the pushing rod 14 to move synchronously. After moving, the slider 8 slides on the outside of the slide rail 7 to achieve positioning and stabilization. The pushing rod 14 drives the hail prevention net 6 to be freely folded, and the fixed round rod 5 on the other side of the hail prevention net 6 can make the hail prevention net 6 quickly spread, so that hail falls on the hail prevention net 6 to protect crops from hail disasters.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic anti-hail net device, comprising a left upright pole (1) and a right upright pole (2), characterized in that: A track member (3) is installed between the left upright (1) and the right upright (2); an L positioning member (4) is fixedly installed at the top of the left upright (1) by means of bolts; a fixed round rod (5) is fixedly installed between the L positioning members (4); a hail-proof net (6) is installed on the outer side of the fixed round rod (5); a slide rail (7) is fixedly connected to the outer side of the track member (3); a slider (8) is slidably installed on the outer side of the slide rail (7); a motor fixing rod (9) is fixedly connected to the outer side of the slider (8); a driving motor (10) is fixedly connected to the bottom end of the motor fixing rod (9); a gear (11) is fixedly connected to the end of the main shaft of the driving motor (10); a U-shaped fixing rod (12) is fixedly installed at the bottom end of the driving motor (10); a vertical plate (13) is fixedly connected to the top end of the U-shaped fixing rod (12); and a propulsion rod (14) is fixedly connected between the vertical plates (13).

2. The automatic anti-hail net device according to claim 1, characterized in that: The left upright pole (1) and the right upright pole (2) are arranged symmetrically on both sides; one side of the left upright pole (1) and the right upright pole (2) are fixedly connected with a protrusion, and the other side of the left upright pole (1) and the right upright pole (2) are provided with a groove.

3. The automatic anti-hail net device according to claim 1, characterized in that: One end of the track member (3) is fixedly connected to a plug (31), and the other end of the track member (3) is provided with a thread hole (32) on its upper side, and a positioning bolt (33) is spirally connected to the inner wall of the thread hole (32).

4. The automatic anti-hail net device according to claim 1, characterized in that: A rack is provided at the bottom end of the track member (3), and the gear (11) is meshed with the rack on the track member (3).

5. The automatic anti-hail net device according to claim 1, characterized in that: The fixed round rod (5) is arranged in parallel with the propulsion rod (14), and the other end of the hail prevention net (6) is fixedly connected to the propulsion rod (14).

6. The automatic anti-hail net device according to claim 1, characterized in that: The slide blocks (8) are provided in two groups, and the slide rails (7) and the slide blocks (8) are arranged symmetrically in front and back.

7. The automatic anti-hail net device according to claim 1, characterized in that: A plurality of the track members (3) are arranged to be engaged with each other end to end, and the plug (31) on the left track member (3) is engaged with the end groove of the adjacent track member (3).

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