Adjustable supporting frame for grape planting

Abstract

The utility model discloses an adjustable support frame for grape planting, which comprises a bottom plate, fixed inserting rods and guide rods, the fixed inserting rods are fixed on two sides of the upper end face of the bottom plate, the guide rods are connected onto the fixed inserting rods in an inserting and pulling manner, and lifting rods are connected onto the guide rods in a sliding manner. A scissor lifting mechanism is connected to the side wall of the lifting rod through a disassembly and assembly structure, a bent rod is fixed to the upper end of the lifting rod, a supporting rod is connected to the bent rod through a second bolt, a limiting sliding groove is formed in the side wall of the lifting rod, and the limiting sliding shaft is slidably connected into the limiting sliding groove; hanging rings are arranged on the side wall of the lifting rod and the limiting sliding shaft, steel wires are wound on the hanging rings, the scissor lifting mechanism comprises a first push rod, a second push rod, a guide groove and a limiting pin, and the dismounting and mounting structure comprises a rotating shaft sleeve, a first bolt and a fixing rotary knob. The utility model belongs to the technical field of grape planting, and particularly relates to an adjustable supporting frame for grape planting.

Description

Technical Field

[0001] The utility model belongs to the technical field of grape planting, and particularly relates to an adjustable support frame for grape planting. Background Technique

[0002] Grapes are vine plants. When growing, they must be supported by a frame to increase light, ventilation and high yield. The traditional method is to use bamboo, wood, etc. to build a frame, so as to facilitate ventilation and light transmission, make full use of the three-dimensional space, increase the yield, reduce the damage of pests and diseases, improve the quality, and enable the grape seedlings to grow and bear fruit smoothly. However, the traditional bamboo and wooden frames are complex to build and inconvenient to disassemble after planting, which is not conducive to reuse. Therefore, people use prefabricated support frames to replace the traditional planting frames.

[0003] The existing planting frame for grape planting, such as an adjustable grape planting frame disclosed in the application number CN202122663179.7, realizes the height adjustment of the support frame by setting a motor, so as to be able to control the height support required by grapes at different growth stages, meet the sunshine time required by grapes at different stages, improve the growth environment quality of grapes, and increase the output rate of grapes.

[0004] However, the grape planting frame in the prior art has a complex structure, and is provided with mechanical structures such as motors and gears, resulting in high production and use costs, and cannot be used for large-scale grape planting. Moreover, the overall disassembly and assembly are inconvenient, and it is not convenient for the comprehensive utilization of land in agricultural planting. For this reason, we propose an adjustable support frame for grape planting to solve the above problems. Content of the Utility Model

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an adjustable support frame for grape planting, which effectively solves the problems that the existing adjustable support frame for grape planting has a complex structure and high production cost, resulting in inconvenience for large-scale planting and use, and solves the problems of troublesome disassembly and assembly, inconvenient reuse, and thus unfavorable for the comprehensive utilization of land.

[0006] The technical solution adopted by the utility model is as follows: An adjustable support frame for grape planting proposed by the utility model includes a bottom plate, fixed insertion rods and guide rods. Fixed insertion rods are fixed on both sides of the upper end surface of the bottom plate. Guide rods are inserted and connected to the fixed insertion rods. Lifting rods are slidably connected to the guide rods. A scissors lifting mechanism is connected to the side wall of the lifting rod through a disassembly and assembly structure. A bent rod is fixed to the upper end of the lifting rod. A support rod is connected to the bent rod through bolt two.

[0007] Improved according to this solution, a limiting chute is provided on the side wall of the lifting rod, a limiting sliding shaft is provided on the side wall of the guiding rod, the limiting sliding shaft is slidably connected in the limiting chute and penetrates through the limiting chute, hanging rings are provided on both the side wall of the lifting rod and the limiting sliding shaft, and a steel wire is wound around the hanging rings.

[0008] Improved according to this solution, the scissors lifting mechanism includes a first push rod, a second push rod, a guide groove and a limiting pin. The first push rod and the second push rod are respectively rotatably connected to the side wall of the lifting rod through a disassembly and assembly structure, and the first push rod and the second push rod are symmetrically arranged about the center. Two groups of guide grooves are provided and are respectively arranged on the first push rod and the second push rod. The limiting pin penetrates through the guide groove and is slidably connected in the guide groove.

[0009] Improved according to this solution, a slide rail is fixed between two fixed insertion rods at the upper end of the bottom plate. A double-headed screw is rotatably connected in the slide rail. A slider is slidably connected to the slide rail, and the slider is threadedly connected to the double-headed screw. The slider is rotatably connected to the bottoms of the first push rod and the second push rod through a disassembly and assembly structure.

[0010] Improved according to this solution, a protective plate is fixed to the upper end of the middle side wall of the slide rail. A worm gear is fixed to the middle of the double-headed screw, and the worm gear is arranged inside the protective plate. A worm is rotatably connected to the inner wall of the protective plate, and the worm meshes with the worm gear.

[0011] Improved according to this solution, the disassembly and assembly structure includes a rotating shaft sleeve, a first bolt and a fixing knob. The rotating shaft sleeve is inserted and removed on the first push rod and the second push rod, and the first push rod and the second push rod are rotatably connected to the side wall of the lifting rod through the rotating shaft sleeve. The first bolt is inserted and removed on the rotating shaft sleeve and penetrates through the first push rod and the second push rod. The fixing knob is threadedly connected to the first bolt.

[0012] Improved according to this solution, the slider is rotatably connected to the lower ends of the first push rod and the second push rod through a rotating shaft sleeve, and a plurality of insertion feet are evenly distributed at the bottom of the bottom plate.

[0013] Improved according to this solution, the bent rod is arranged in an L shape, and the protective plate is arranged in a U-shaped plate shape.

[0014] The beneficial effects obtained by the present utility model with the above structure are as follows:

[0015] 1. The overall structure is simple and reliable. A disassembly and assembly structure is provided. Through the spliced structure design, not only can the complexity of disassembly and assembly be reduced, but also it is convenient for storage. Thus, after the planting is completed, disassembly can be achieved, which is convenient for planting other crops and improves the land utilization rate;

[0016] 2. The scissor lift mechanism is adopted, which can adjust the height of the support frame, facilitating people to observe and cultivate the grape seedlings at the top of the support frame during different growth periods of grapes. Moreover, through the hanging rings arranged on the side walls, steel wires can be assisted in installation, thus facilitating the climbing of grape seedlings during the seedling stage and improving the practicability. Brief Description of the Drawings

[0017] Figure 1 It is a reference diagram for the use and installation of an adjustable support frame for grape cultivation proposed by the present utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of an adjustable support frame for grape cultivation proposed by the present utility model;

[0019] Figure 3 is Figure 2 a partial enlarged schematic diagram of part A in

[0020] Figure 4 It is a cross-sectional view of an adjustable support frame for grape cultivation proposed by the present utility model;

[0021] Figure 5 It is an exploded schematic diagram of the structure of this embodiment.

[0022] Among them, 1. Bottom plate; 2. Fixed insertion rod; 3. Guide rod; 4. Lifting rod; 5. Scissor lift mechanism; 6. Disassembly and assembly structure; 7. Support rod; 8. Limit chute; 9. Limit sliding shaft; 10. Hanging ring; 11. Steel wire; 12. Push rod one; 13. Push rod two; 14. Guide groove; 15. Limit pin; 16. Slide rail; 17. Double-headed screw rod; 18. Slide block; 19. Protective plate; 20. Worm gear; 21. Worm; 22. Rotating shaft sleeve; 23. Bolt one; 24. Fixed knob; 25. Bent rod; 26. Bolt two; 27. Insertion foot.

[0023] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. Detailed Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Such as Figure 1 、 Figure 2 、 Figure 3 、Figure 4 and Figure 5 As shown in Figure 5 , an adjustable support frame for grape cultivation proposed by the present utility model includes a bottom plate 1, a fixed insertion rod 2 and a guide rod 3. Fixed insertion rods 2 are fixed on both sides of the upper end surface of the bottom plate 1. A guide rod 3 is inserted and connected to the fixed insertion rod 2. A lifting rod 4 is slidably connected to the guide rod 3. A scissor lifting mechanism 5 is connected to the side wall of the lifting rod 4 through a disassembly and assembly structure 6. A bent rod 25 is fixed to the upper end of the lifting rod 4. A support rod 7 is connected to the bent rod 25 through a second bolt 26; a limit chute 8 is provided on the side wall of the lifting rod 4, a limit sliding shaft 9 is provided on the side wall of the guide rod 3, and the limit sliding shaft 9 is slidably connected in the limit chute 8 and penetrates through the limit chute 8. Hanging rings 10 are provided on both the side wall of the lifting rod 4 and the limit sliding shaft 9, and a steel wire 11 is wound around the hanging rings 10.

[0026] To achieve the function of adjusting the height and facilitating the pruning and maintenance of grape seedlings, the scissor lifting mechanism 5 includes a first push rod 12, a second push rod 13, a guide groove 14 and a limit pin 15. The first push rod 12 and the second push rod 13 are respectively rotatably connected to the side wall of the lifting rod 4 through the disassembly and assembly structure 6, and the first push rod 12 and the second push rod 13 are arranged in central symmetry. Two groups of guide grooves 14 are provided and are respectively arranged on the first push rod 12 and the second push rod 13. The limit pin 15 penetrates through the guide groove 14 and is slidably connected in the guide groove 14.

[0027] As Figure 1 、 Figure 2 and Figure 4 As shown in Figure 4 , a slide rail 16 is fixed between two groups of fixed insertion rods 2 at the upper end of the bottom plate 1. A double-headed screw rod 17 is rotatably connected in the slide rail 16. A slider 18 is slidably connected to the slide rail 16, and the slider 18 is threadedly connected to the double-headed screw rod 17. The slider 18 is rotatably connected to the bottoms of the first push rod 12 and the second push rod 13 through the disassembly and assembly structure 6.

[0028] As Figure 3 As shown in Figure 3 , a guard plate 19 is fixed to the upper end of the middle side wall of the slide rail 16. A worm gear 20 is fixed to the middle of the double-headed screw rod 17, and the worm gear 20 is arranged inside the guard plate 19. A worm 21 is rotatably connected to the inner wall of the guard plate 19, and the worm 21 meshes with the worm gear 20.

[0029] To achieve convenient disassembly and assembly to improve the comprehensive utilization of soil, the disassembly and assembly structure 6 includes a rotating shaft sleeve 22, a first bolt 23 and a fixing knob 24. The rotating shaft sleeve 22 is inserted and connected to the first push rod 12 and the second push rod 13, and the first push rod 12 and the second push rod 13 are rotatably connected to the side wall of the lifting rod 4 through the rotating shaft sleeve 22. The first bolt 23 is inserted and connected to the rotating shaft sleeve 22 and penetrates through the first push rod 12 and the second push rod 13. The fixing knob 24 is threadedly connected to the first bolt 23.

[0030] As Figure 1 、 Figure 2 andFigure 3 As shown, the slider 18 is rotatably connected to the lower ends of the first push rod 12 and the second push rod 13 through a rotating shaft sleeve 22. A plurality of pins 27 are evenly distributed at the bottom of the bottom plate 1. The bent rod 25 is arranged in an L shape, and the guard plate 19 is arranged in a U-shaped plate shape.

[0031] During specific use, insert the bottom plate 1 into the soil for fixation by means of the pins 27. Then insert the guide rod 3 onto the fixed insertion rod 2. Connect the first push rod 12 and the second push rod 13 with limit pins 15 to the two sets of lifting rods 4 respectively by means of the rotating shaft sleeve 22, and connect the bottoms of the first push rod 12 and the second push rod 13 to the slider 18 by means of the rotating shaft sleeve 22. Then pass the first bolt 23 through the rotating shaft sleeve 22 and tighten and fix it with the fixing knob 24. Then place the second set of bottom plates 1 on one side of the first set of bottom plates 1 and set them in the same plane. Insert the support rod 7 onto the bent rod 25 between the two sets and fix it with the second bolt 26. Repeat the above operations to complete the installation of other support frames, and complete the connection by tying the steel wire 11 to the hanging rings 10 between adjacent support frames. During the planting process, the grape seedlings can be wound around the steel wire 11 and placed on the upper ends of the support rods 7. When the height needs to be adjusted, just rotate the worm 21 so that the worm gear 20 meshing with it drives the double-headed screw 17 to rotate. The slider 18 threadedly connected to the double-headed screw 17 slides along the slide rail 16, so that the included angles between the first push rod 12 and the second push rod 13 rotatably connected thereto and the vertical direction are reduced, and the lifting rods 4 are pushed to rise along the limit sliding grooves 8 under the action of the limit sliding shafts 9. During this process, under the action of the limit pins 15, the first push rod 12 and the second push rod 13 remain centered. The above is the entire usage process of the adjustable support frame for grape planting.

[0032] The above describes the present invention and its implementation manners. Such a description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the gist of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. An adjustable support frame for grape cultivation, comprising a bottom plate (1), fixed insertion rods (2) and guide rods (3). Fixed insertion rods (2) are fixed on both sides of the upper end surface of the bottom plate (1), and guide rods (3) are inserted and connected to the fixed insertion rods (2). It is characterized in that: A lifting rod (4) is slidably connected to the guiding rod (3). A scissor lifting mechanism (5) is connected to the side wall of the lifting rod (4) through a disassembly and assembly structure (6). A bent rod (25) is fixed to the upper end of the lifting rod (4), and a support rod (7) is connected to the bent rod (25) through a second bolt (26).

2. The adjustable support frame for grape cultivation according to claim 1, wherein: A limiting sliding groove (8) is provided on the side wall of the lifting rod (4), and a limiting sliding shaft (9) is provided on the side wall of the guiding rod (3). The limiting sliding shaft (9) is slidably connected in the limiting sliding groove (8) and penetrates through the limiting sliding groove (8). Hanging rings (10) are provided on both the side wall of the lifting rod (4) and the limiting sliding shaft (9), and a steel wire (11) is wound around the hanging rings (10).

3. The adjustable support frame for grape cultivation according to claim 2, wherein: The scissor lifting mechanism (5) includes a first push rod (12), a second push rod (13), a guide groove (14) and a limiting pin (15). The first push rod (12) and the second push rod (13) are respectively rotatably connected to the side wall of the lifting rod (4) through the disassembly and assembly structure (6), and the first push rod (12) and the second push rod (13) are symmetrically arranged about the center. Two groups of guide grooves (14) are provided and are respectively arranged on the first push rod (12) and the second push rod (13). The limiting pin (15) penetrates through the guide groove (14) and is slidably connected in the guide groove (14).

4. The adjustable support frame for grape cultivation according to claim 3, characterized in that: A slide rail (16) is fixed between two fixed insertion rods (2) at the upper end of the bottom plate (1). A double-headed screw rod (17) is rotatably connected in the slide rail (16). A slider (18) is slidably connected to the slide rail (16), and the slider (18) is threadedly connected to the double-headed screw rod (17). The slider (18) is rotatably connected to the bottoms of the first push rod (12) and the second push rod (13) through the disassembly and assembly structure (6).

5. The adjustable support frame for grape cultivation according to claim 4, wherein: A protective plate (19) is fixed to the upper end of the middle side wall of the slide rail (16). A worm gear (20) is fixed in the middle of the double-headed screw rod (17), and the worm gear (20) is arranged inside the protective plate (19). A worm (21) is rotatably connected to the inner wall of the protective plate (19), and the worm (21) meshes with the worm gear (20).

6. The adjustable support frame for grape cultivation according to claim 5, characterized in that: The disassembly and assembly structure (6) includes a rotating shaft sleeve (22), a first bolt (23) and a fixing knob (24). The rotating shaft sleeve (22) is inserted and connected to the first push rod (12) and the second push rod (13), and the first push rod (12) and the second push rod (13) are rotatably connected to the side wall of the lifting rod (4) through the rotating shaft sleeve (22). The first bolt (23) is inserted and connected to the rotating shaft sleeve (22) and penetrates through the first push rod (12) and the second push rod (13). The fixing knob (24) is threadedly connected to the first bolt (23).

7. The adjustable support frame for grape cultivation according to claim 6, characterized in that: The slider (18) is rotatably connected to the lower ends of the first push rod (12) and the second push rod (13) through the rotating shaft sleeve (22). A plurality of insertion feet (27) are evenly distributed at the bottom of the bottom plate (1).

8. An adjustable support frame for grape cultivation according to claim 7, characterized in that: The bent rod (25) is arranged in an L shape, and the protective plate (19) is arranged in a U-shaped plate shape.

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