Adjustable climbing frame for growing vine crops

Abstract

The utility model discloses an adjustable climbing frame for growing vine crops, which belongs to the technical field of crop cultivation facilities, and comprises a frame and a climbing net, wherein the climbing net is detachably arranged on the frame, and the frame is connected by two length-adjustable top cross bars, four lifting vertical bars and two connecting bars, and a limit cross bar is arranged at the lower position between the two vertical bars. The utility model can adjust the overall length and height of the climbing frame according to the length and height of the growing vine crops, thereby facilitating the vigorous growth of the vine crops.

Description

Technical Field

[0001] The utility model belongs to the technical field of crop cultivation facilities and relates to an adjustable climbing frame for growing vine crops. Background Art

[0002] Vine crops (such as bitter melon) are common economic crops in farmland and bring significant economic benefits to people. In order to significantly improve the yield and quality of vine crops, the cultivation and climbing of vine climbing frames have received considerable attention.

[0003] During agricultural production, because vine crops like light and often climb and grow upward by clinging to other objects, climbing frames are generally set up at the planting site to allow vine crops to climb and grow upward and outward on the climbing frames, so as to obtain more growth space and sunlight, so that the vine crops can thrive, increase the production of vine fruits, and improve the quality of fruits. However, most of the current vine climbing frames are fixed climbing frames, which adopt a fixed mode (fixed length, fixed height), and cannot adjust their length and height according to the on-site planting environment and crop varieties. They have a small adaptability range and cannot meet actual production needs. In addition, fixed climbing frames are not easy to assemble and disassemble, and are troublesome to transport and use, which has certain limitations. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable climbing frame for growing vine crops, which can effectively solve the technical problem that the vine frame cannot be adjusted, thereby meeting actual application needs.

[0005] In order to solve the above problems, the utility model provides the following technical solutions:

[0006] An adjustable climbing frame for growing vine crops comprises a frame and a climbing net. The climbing net is detachably arranged on the frame. The frame is connected by two length-adjustable top cross bars, four lifting vertical bars and two connecting bars. A limiting cross bar is provided at the lower position between the two vertical bars, which can improve the stability of the frame and facilitate the installation of the climbing net.

[0007] Preferably, the climbing net is designed as a foldable planar mesh structure, and the use length of the climbing net can be adjusted according to the length of the frame, which is beneficial to adapt to the on-site vine crop environment.

[0008] Preferably, the top cross bar, vertical bar and connecting rod are connected by a connecting piece, and the connecting piece includes two horizontally perpendicular limiting cylinders and a vertical hinge joint. The two limiting cylinders are respectively connected to the top cross bar and the connecting rod, and the hinge joint is hinged to the vertical rod to facilitate supporting and improving the overall stability of the climbing frame.

[0009] Preferably, the length-adjustable structure of the top cross bar and the limit cross bar includes a cross bar 1, a cross bar 2 and an adjusting rod.

[0010] Preferably, the interior of cross bar one and cross bar two is a hollow cylindrical structure, and the adjusting rod is movably installed inside cross bar one and cross bar two. The adjusting rod, cross bar one and cross bar two are provided with corresponding adjustment holes that pass through the side walls. The adjustment holes on cross bar one and cross bar two respectively correspond to the adjustment holes on the adjusting rod and are provided with locking bolts. The bolts pass through the other ends of the adjustment holes and are fixed and locked with nuts, which is beneficial to adjust the length distance between cross bar one and cross bar two and better adapt to the planting space of vine crops.

[0011] Preferably, the limiting cross bar is connected to the vertical bar through a clamp, and the clamp is composed of two semicircular clamps, one end of the two clamps is hinged, and the other end is provided with a connecting ear, the connecting ear is provided with a through hole and is fixed by bolts to facilitate disassembly, installation and taking.

[0012] Preferably, a guide support rod is provided between the top cross bar and the limiting cross bar and is connected by a clamp, the guide support rod comprises an upper guide support rod and a lower guide support rod, corresponding adjustment holes are provided between the upper guide support rod and the lower guide support rod, and the adjustment holes are fixed by bolt locking.

[0013] Preferably, the vertical rod includes a hollow lifting cylinder, an upper screw rod and a lower screw rod, and a bidirectional thread is provided in the lifting cylinder. The upper and lower ends of the lifting cylinder are respectively threadedly connected to the upper screw rod and the lower screw rod. Rotating the lifting cylinder can make the upper screw rod and the lower screw rod approach or move away from each other, thereby adjusting the length of the vertical rod to achieve the lifting and lowering adjustment effect, which is beneficial to adjust the height of the climbing frame.

[0014] Preferably, a base and a cone head are provided at the bottom end of the vertical rod, the base is hinged to the vertical rod through a hinge joint, and the base is connected to the cone head, so that the climbing frame can be better fixed and not easy to collapse.

[0015] Preferably, the cone head and the base are detachably threadedly connected, an internal thread is provided in the base, and an external thread matching the internal thread is provided on the upper end of the cone head, so that the vine climbing frame can be suitable for various planting and maintenance sites.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model discloses an adjustable climbing frame for growing vine crops. The connecting parts of the top cross bar, the vertical bar and the connecting rod are arranged, which has strong structural strength and is conducive to improving the fixing stability of the whole climbing frame. The arrangement of the first cross bar, the second cross bar and the adjusting rod can facilitate the vine crops to grow and climb outward, and make corresponding telescopic adjustments according to the growth conditions, so as to expand the growth space of the vine crops for better growth. The arrangement of the climbing net is convenient for providing more climbing support space for the vine crops, and the connection between the top cross bar and the limiting cross bar is facilitated by the clamp to install and disassemble the guide support rod. In order to better thrive, the vertical rod can realize the lifting and lowering of the climbing frame according to the growth conditions of the vine crops, so that the climbing frame can flexibly adapt to the growth height requirements of different vines, which is conducive to meeting various complex and strict application requirements, promoting the vine crops to absorb sunlight on the bracket, and promoting healthy growth. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 It is a three-dimensional schematic diagram of the structure of the framework of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the climbing net of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the top cross bar of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the vertical rod of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the guide support rod of the utility model.

[0024] In the accompanying drawings, the list of components represented by each reference numeral is as follows: 1. Climbing net; 2. Top cross bar; 21. Cross bar one; 22. Cross bar two; 23. Adjustment rod; 24. Adjustment hole; 3. Limit cross bar; 4. Vertical bar; 41. Lifting cylinder; 42. Upper screw rod; 43. Lower screw rod; 5. Connecting rod; 6. Connecting piece; 61. Hinge joint; 7. Clamp; 71. Connecting ear; 8. Guide support rod; 81. Upper guide support rod; 82. Lower guide support rod; 9. Base; 10. Cone head. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the examples 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 of 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.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "set", "connect" and "connected" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection, a direct connection, an indirect connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] For easier understanding, see Figure 1-5The utility model provides an adjustable climbing frame for growing vine crops, including a frame and a climbing net 1. The climbing net 1 is detachably arranged on the frame. The climbing net 1 is designed as a foldable plane mesh structure. The use length of the climbing net 1 can be adjusted according to the length of the frame, which is beneficial to adapt to the on-site vine crop environment. The frame includes two length-adjustable top cross bars 2, four lifting vertical bars 4 and two connecting bars 5. A limiting cross bar 3 is provided at the lower position between the two vertical bars 4, which can improve the frame. The stability is also conducive to the installation of the climbing net 1. The top cross bar 2, the vertical bar 4 and the connecting rod 5 are connected by a connecting piece 6. The connecting piece 6 includes two horizontally perpendicular limiting cylinders and a vertical hinge joint 61. The two limiting cylinders are respectively connected to the top cross bar 2 and the connecting rod 5. The hinge joint 61 is hinged with the vertical bar 4 to facilitate supporting and improving the overall stability of the climbing frame. The length adjustable structure of the top cross bar 2 and the limiting cross bar 3 includes a cross bar 1 21, a cross bar 22 and an adjusting rod 23. The cross bar The interior of the first crossbar 21 and the second crossbar 22 is a hollow cylindrical structure, and the adjusting rod 23 is movably installed inside the first crossbar 21 and the second crossbar 22. The adjusting rod 23, the first crossbar 21 and the second crossbar 22 are provided with corresponding adjusting holes 24 that penetrate the side walls. The adjusting holes 24 on the first crossbar 21 and the second crossbar 22 are respectively matched with the adjusting holes 24 on the adjusting rod 23 and are provided with locking bolts. The bolts are passed through the other ends of the adjusting holes 24 and are fixed and locked with nuts, which is conducive to adjusting the space between the first crossbar 21 and the second crossbar 22. The length distance is better adapted to the planting space of vine crops. The limiting cross bar 3 is connected to the vertical bar 4 through a clamp 7. The clamp 7 is composed of two semicircular clamps. One end of the two clamps is hinged, and the other end is provided with a connecting ear 71. The connecting ear 71 is provided with a through hole and is fixed by bolts for easy disassembly, installation and removal. A guide support rod 8 is provided between the top cross bar 2 and the limiting cross bar 3 and is connected by a clamp 7. The guide support rod 8 includes an upper guide support rod 81 and a lower guide support rod 82. The upper guide support rod 8,1 and the lower guide support rod 82 are provided with corresponding adjustment holes 24, and the adjustment holes 24 are fixed by bolt locking. The vertical rod 4 includes a hollow lifting cylinder 41, an upper screw rod 42 and a lower screw rod 43. The lifting cylinder 41 is provided with a bidirectional thread. The upper end and the lower end of the lifting cylinder 41 are respectively threadedly connected with the upper screw rod 42 and the lower screw rod 43. Rotating the lifting cylinder 41 can make the upper screw rod 42 and the lower screw rod 43 approach or leave each other, thereby adjusting the length of the vertical rod 4, achieving the effect of lifting and lowering adjustment, which is conducive to adjusting the height of the climbing frame. The bottom end of the vertical rod 4 is provided with a base 9 and a cone head 10. The base 9 is hinged to the vertical rod 4 through a hinge head 61. The base 9 is connected to the cone head 10, which can make the climbing frame better fixed and not easy to collapse. The cone head 10 is detachably threaded with the base 9. The base 9 is provided with an internal thread, and the upper end of the cone head 10 is provided with an external thread matching the internal thread, which can make the vine climbing frame suitable for various planting and maintenance places. ,

[0028] The working principle of this utility model:

[0029] When in use, the climbing frame must be fixed first. When it touches the ground, the climbing frame can be inserted into the soil through the cone head 10 at the bottom of the climbing frame. When it touches the flat ground, the cone head 10 can be removed by tightening the inner thread of the base 9 and the outer thread of the cone head 10. During the planting and maintenance process, when the vine crops grow to a certain length or the branches grow too lush, the cross bar 1 21 and the cross bar 22 can be adjusted to a length suitable for the growth of the vine crops. The movement of the adjusting rod 23 in the cross bar 1 21 and the cross bar 22 can provide the vine crops with the required growth space. When it is adjusted to a suitable length, the top cross bar can be fixed by the cooperation of the adjusting rod 23, the adjusting hole 24 and the bolts and nuts. 2 and the length of the limiting cross bar 3; when the vine crops grow too high, the lifting assembly on the vertical rod 4 can be adjusted. Due to the bidirectional thread in the lifting cylinder 41, the upper screw rod 42 and the lower screw rod 43 can be separated from each other, the upper screw rod 42 moves upward, and the lower screw rod 43 moves downward, thereby extending the height of the vertical rod 4, and the opposite is true when rotated counterclockwise, which can achieve the effect of adjusting the vine crops to a suitable growth height. When the climbing frame is adjusted to a suitable length and height, a climbing net 1 is installed on the side formed by the top cross bar 2, the limiting cross bar 3 and the vertical rod 4, which is convenient for the vine crops to grow and climb upward, and a climbing net 1 is installed on the upper end where the top cross bar 2 and the connecting rod 3 are connected, which can provide the vine crops with space to adapt to their growth and climbing.

[0030] In summary, the utility model has a simple structure, is convenient and quick to use, and has strong practicality. Therefore, the utility model effectively overcomes the practical problems in the prior art and has high utilization value and practical significance.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Although the embodiments of the utility model have been shown and described, it is obvious to those skilled in the art that various modifications, substitutions, variations and improvements can be made to these embodiments without departing from the scope of the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An adjustable climbing frame for growing vine crops, characterized in that: It comprises a frame and a climbing net (1), wherein the climbing net (1) is detachably arranged on the frame, and the frame comprises two length-adjustable top cross bars (2), four lifting vertical bars (4) and two connecting bars (5) connected together, and a limiting cross bar (3) is arranged at the lower position between the two vertical bars (4); The vertical rod (4) comprises a hollow lifting cylinder (41), an upper screw rod (42) and a lower screw rod (43). A bidirectional thread is arranged in the lifting cylinder (41). The upper end and the lower end of the lifting cylinder (41) are respectively threadedly connected to the upper screw rod (42) and the lower screw rod (43).

2. The adjustable climbing frame for growing vine crops according to claim 1, characterized in that: The climbing net (1) is designed as a foldable planar net structure.

3. The adjustable climbing frame for growing vine crops according to claim 1, characterized in that: The top cross bar (2), the vertical bar (4) and the connecting bar (5) are connected via a connecting piece (6), and the connecting piece (6) comprises two horizontally perpendicular limiting cylinders and a vertical hinge joint (61), the two limiting cylinders are respectively connected to the top cross bar (2) and the connecting bar (5), and the hinge joint (61) is hinged to the vertical bar (4).

4. The adjustable climbing frame for growing vine crops according to claim 1, characterized in that: The length-adjustable structure of the top cross bar (2) and the limit cross bar (3) comprises a cross bar 1 (21), a cross bar 2 (22) and an adjusting rod (23).

5. The adjustable climbing frame for growing vine crops according to claim 4, characterized in that: The interior of the cross bar 1 (21) and the cross bar 2 (22) is a hollow cylindrical structure, and the adjustment rod (23) is movably installed inside the cross bar 1 (21) and the cross bar 2 (22). The adjustment rod (23), the cross bar 1 (21) and the cross bar 2 (22) are provided with corresponding adjustment holes (24) that penetrate the side walls. The adjustment holes (24) on the cross bar 1 (21) and the cross bar 2 (22) respectively correspond to and match the adjustment holes (24) on the adjustment rod (23) and are provided with locking bolts.

6. The adjustable climbing frame for growing vine crops according to claim 1, characterized in that: The limiting cross bar (3) is connected to the vertical bar (4) via a clamp (7); the clamp (7) is composed of two semicircular clamps, one end of the two clamps is hinged, and the other end is provided with a connecting ear (71); the connecting ear (71) is provided with a through hole and is fixed by bolt locking.

7. The adjustable climbing frame for growing vine crops according to claim 1, characterized in that: A guide support rod (8) is provided between the top cross bar (2) and the limit cross bar (3) and is connected via a clamp (7); the guide support rod (8) comprises an upper guide support rod (81) and a lower guide support rod (82); a corresponding adjustment hole (24) is provided between the upper guide support rod (81) and the lower guide support rod (82); the adjustment hole (24) is fixed by bolt locking.

8. The adjustable climbing frame for growing vine crops according to claim 1, characterized in that: A base (9) and a cone head (10) are provided at the bottom end of the vertical rod (4); the base (9) and the vertical rod (4) are hingedly connected via a hinged joint (61); and the base (9) and the cone head (10) are connected.

9. The adjustable climbing frame for growing vine crops according to claim 8, characterized in that: The cone head (10) and the base (9) are connected by a detachable threaded connection. An internal thread is provided in the base (9), and an external thread matching the internal thread is provided at the upper end of the cone head (10).

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