Vine climbing auxiliary device for grape planting

Abstract

The invention provides a vine climbing auxiliary device for grape planting, and relates to the technical field of grape planting. The vine climbing auxiliary device for grape planting comprises a climbing frame and four supporting legs fixedly connected to the periphery of the lower surface of the climbing frame, the climbing frame comprises a first connecting plate and a second connecting plate which are symmetrically arranged in parallel, the inner side of the first connecting plate is fixedly connected with a main rod, the inner side of the second connecting plate is fixedly connected with a sliding rod, and the sliding rod is fixedly connected with the climbing frame. And one end of the sliding rod is slidably connected into the main rod in a penetrating manner. By designing the climbing frames, the main rods, the sliding rods and the supporting legs, the length distance of the climbing frames between adjacent grape vines can be adjusted according to the growth condition of grape vines, the length distance can be set to be dense in the initial stage, and along with increasing and thickening of the vines, the distance can be properly widened, the vines are guided to be evenly distributed, the space is reasonably occupied, and ventilation and light transmission are guaranteed; illumination and ventilation conditions are improved, and subsequent water and pesticide spraying or sunshine irradiation or ventilation operation on grape vines on the innermost layer is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of grape cultivation, and specifically to a climbing auxiliary device for grape cultivation. Background Technique

[0002] Grapes are tall twining vines of the genus Vitis in the family Vitaceae. The young stems are glabrous or slightly woolly; the leaves are papery, round-ovate or round; the inflorescences are large and long; the sepals are very small, cup-shaped and yellowish-green; the styles are very short, conical; the berries are oval to oblong-ovate, purple-black or red with a bluish tinge when ripe. The flowering period is from April to May, and the fruiting period is from August to September. Li Shizhen said in "Compendium of Materia Medica": Grapes, called Putao in "History of the Han Dynasty", can be used to make wine. When people drink it, they will get drunk merrily, so it has this name.

[0003] Grapes have the effects of tonifying qi and blood, relaxing tendons and collaterals, and promoting urination. They also have strong anti-cancer properties and are regarded as precious fruits, being hailed as the top of the world's four major fruits. They are not only rich in nutrients, widely used, beautiful in color, fragrant in smell, and delicious in taste, being excellent fruits that can be eaten fresh or used to make wine, but also the fruits, roots, and leaves can all be used as medicine, and the whole body is a treasure.

[0004] Grapes are native to western Asia and southeastern Europe and were introduced into China during the Western Han Dynasty. They are distributed in various provinces such as Hebei, Henan, and Shanxi in China. Grapes like warm, dry and well-ventilated environments, prefer sufficient sunlight, have a certain degree of cold tolerance, are not strict with soil quality, and are suitable for growing in loose and fertile sandy soil. The main propagation method is by dividing plants, and cuttings can also be used for propagation.

[0005] In the prior art, mostly several main trellis structures such as large shed trellises, small shed trellises, single hedge trellises, and double hedge trellises are used to support grape vines so that grape plants can receive sufficient sunlight. However, the existing grape trellises do not have structures to assist grape vines in climbing. During the grape vine climbing period, growers need to tie the grape vines to the climbing trellis with ropes. Moreover, when the grape vines cover the top of the grape trellis, the top structures of the trellis are mostly fixed horizontal bars or grids. Grapes grow densely on the grape trellis, which is not convenient for subsequent spraying of water and pesticides, or for sunlight irradiation or ventilation of the innermost grape vines.

[0006] Therefore, we have developed a new climbing auxiliary device for grape cultivation. Summary of the Invention

[0007] (1) Technical Problems to be Solved

[0008] In view of the deficiencies of the prior art, the present invention provides an auxiliary device for grape climbing in grape cultivation, which solves the problems in the prior art that the grape trellis has no structure to assist grape climbing. During the grape climbing period, growers need to tie the grape vines to the trellis with ropes. Moreover, when the grape vines cover the top of the grape trellis, the top structure of the trellis is mostly fixed horizontal bars or grids. The grapes grow densely on the grape trellis, making it inconvenient for subsequent spraying of water and pesticides, or for sunlight irradiation or ventilation of the innermost grape vines.

[0009] (II) Technical Solution

[0010] To achieve the above objectives, the present invention is realized through the following technical solutions: An auxiliary device for grape climbing in grape cultivation includes a trellis and four support legs fixedly connected to the periphery of the lower surface of the trellis. The trellis includes a first connecting plate and a second connecting plate arranged symmetrically and parallel to each other. A main rod is fixedly connected to the inner side of the first connecting plate, and a sliding rod is fixedly connected to the inner side of the second connecting plate. One end of the sliding rod penetrates and is slidably connected inside the main rod.

[0011] A connecting part is fixedly connected to the bottom of the support leg. A chute is opened inside the connecting part, and a movable component is installed inside the chute. The lower surface of the movable component is fixedly connected to a conical ground plug.

[0012] A plurality of clamping plates are fixedly connected to one side of the outer surface of the support leg in sequence from top to bottom. A clamping component is installed on the outer side of each of the plurality of clamping plates, and a plugging component is installed between each corresponding clamping plate and clamping component.

[0013] Preferably, the movable component includes a sliding plate slidably connected inside the chute. An activity groove is opened at the end of the sliding plate. An activity rod is slidably connected to the inner wall of the activity groove, and both ends of the activity rod are fixedly connected to the two side walls of the chute respectively.

[0014] Preferably, the upper surface of the conical ground plug is fixedly connected to the lower surface of the sliding plate, and the upper surface of the conical ground plug is slidably connected to the lower surface of the connecting part.

[0015] Preferably, the plugging component includes two installation cavities symmetrically opened on the side wall of the clamping plate. A return spring is fixedly connected to the inner wall of each of the two installation cavities. One end of each of the two return springs is fixedly connected to a movable block. Both ends of the clamping component are fixedly connected to positioning plates, and one end of each of the two movable blocks is inserted inside the side wall of the corresponding positioning plate respectively.

[0016] Preferably, the clamping component includes an elastic metal clip and an inner support. The inner side of the elastic metal clip is fixedly connected to the inner support, and both ends of the elastic metal clip are fixedly connected to the ends of the corresponding positioning plates respectively.

[0017] Preferably, an arc-shaped support is fixedly connected to the inner side of the clamping plate, and the arc-shaped support and the inner support together form an elliptical inner cavity.

[0018] Preferably, the movable block includes a sliding column and a ball head. One end of the sliding column is fixedly connected to the return spring, and the other end of the sliding column is fixedly connected to the ball head. A jack matching the sliding column and the ball head is opened on the side wall of the positioning plate, and a plug rod corresponding to the ball head is inserted into the side wall of the positioning plate.

[0019] Preferably, on one side of the outer surfaces of the two main rods at the end of the first connecting plate, screws are threadedly connected through. One end of the screw inside the main rod abuts against the outer surface of the corresponding sliding rod, and a round head handle is fixedly connected to the end of the screw outside the main rod.

[0020] Preferably, one end of each two sliding plates corresponding to two support legs on the same side is fixedly connected to an installation plate.

[0021] (III) Beneficial effects

[0022] The present invention provides a climbing assistance device for grape cultivation, having the following beneficial effects:

[0023] 1. For the climbing assistance device for grape cultivation, by designing the climbing frame, main rod, sliding rod and support legs, the length spacing of the climbing frames between adjacent grapevines can be adjusted according to the growth of grapevines. At the initial stage, it can be set denser. As the vines increase and thicken, the spacing can be appropriately widened to guide the vines to be evenly distributed, reasonably occupy the space, ensure ventilation and light transmission, improve the lighting and ventilation conditions, and be beneficial for subsequent spraying of water and pesticides or sunlight irradiation or ventilation operation on the innermost grape vines.

[0024] 2. For the climbing assistance device for grape cultivation, by designing the conical ground plug, connecting part and movable component, the conical ground plug can penetrate into the inside of the grape cultivation ridge to keep the grapevines in a healthy posture and reduce the risk of lodging. The connecting part can change the position of the connecting plate relative to the sliding plate and the conical ground plug, and cooperate with the change of the length of the upper climbing frame for fine adjustment. Moreover, the support legs between two adjacent grapevines support each other, which can further prevent the risk of lodging of grapevines. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional view of the overall structure of the present invention;

[0026] Figure 2 is a three-dimensional view of the support legs and movable components of the present invention;

[0027] Figure 3 is a schematic structural view of the climbing frame of the present invention;

[0028] Figure 4 Structural schematic diagram of the clamping part of the present invention;

[0029] Figure 5 Three-dimensional view of the clamping plate of the present invention;

[0030] Figure 6 Top view sectional structural schematic diagram of the clamping plate of the present invention.

[0031] Wherein, 1, support leg; 2, climbing frame; 201, first connecting plate; 202, main rod; 203, sliding rod; 204, screw rod; 205, round head handle; 206, second connecting plate; 3, clamping part; 301, elastic metal clip; 302, inner support; 4, conical ground plug; 5, mounting plate; 6, sliding plate; 7, movable groove; 8, movable rod; 9, chute; 10, clamping plate; 11, arc-shaped support; 12, movable block; 1201, sliding column; 1202, ball head; 13, mounting cavity; 14, return spring; 15, positioning plate; 16, jack; 17, inserting rod; 18, connecting part. Specific implementation manner

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] Embodiment, as Figure 1 - Figure 6 shown, the embodiment of the present invention provides a climbing auxiliary device for grape cultivation, including a climbing frame 2 and four support legs 1 fixedly connected to the periphery of the lower surface of the climbing frame 2. The climbing frame 2 includes a first connecting plate 201 and a second connecting plate 206 arranged symmetrically and parallelly. The inner side of the first connecting plate 201 is fixedly connected with a main rod 202, and the inner side of the second connecting plate 206 is fixedly connected with a sliding rod 203. One end of the sliding rod 203 penetrates and is slidably connected inside the main rod 202, that is, the length of the sliding rod 203 extending into the main rod 202 can be changed, so as to change the relative length of the entire climbing frame 2;

[0034] Correspondingly, one side of the outer surface of the two main rods 202 at the end position of the first connecting plate 201 is all penetrated and threadedly connected with a screw rod 204. One end of the screw rod 204 inside the main rod 202 abuts against the outer surface of the corresponding sliding rod 203, and one end of the screw rod 204 outside the main rod 202 is fixedly connected with a round head handle 205;

[0035] By rotating the round head handle 205, the screw rod 204 can be driven to rotate, so that the screw rod 204 is screwed deeper into the inside of the main rod 202. At this time, the position of the sliding rod 203 relative to the main rod 202 can be locked, thereby fixing the length of the climbing frame 2 and changing the distance between two adjacent grapevines on the surface of the climbing frame 2.

[0036] As Figure 2 shown, a connecting part 18 is fixedly connected to the bottom of the support leg 1. A chute 9 is opened inside the connecting part 18, and a movable component is installed inside the chute 9. A conical ground plug 4 is fixedly connected to the lower surface of the movable component. The conical ground plug 4 can penetrate into the inside of the grape planting ridge, so that the support leg 1 can stand firmly. The stable support leg 1 can keep the grapevine in a healthy posture and reduce the risk of lodging.

[0037] Specifically, the movable component includes a sliding plate 6 slidably connected inside the chute 9 (wherein, the upper surface of the conical ground plug 4 is fixedly connected to the lower surface of the sliding plate 6, and the upper surface of the conical ground plug 4 is slidably connected to the lower surface of the connecting part 18). An activity groove 7 is opened at the end of the sliding plate 6. An activity rod 8 is slidably connected to the inner wall of the activity groove 7, and both ends of the activity rod 8 are fixedly connected to the two side walls of the chute 9. One end of the two sliding plates 6 corresponding to every two support legs 1 on the same side is fixedly connected to an installation plate 5 together. The support legs 1 between two adjacent grapevines support each other, which can further prevent the risk of lodging of the grapevine.

[0038] That is, by the movement of the connecting part 18 along the inner wall of the activity groove 7 through the activity rod 8, the position of the connecting part 18 relative to the sliding plate 6 can be changed, that is, the connecting part 18 can change its relative position relative to the conical ground plug 4, and fine adjustment can be carried out in cooperation with the change of the length of the upper climbing frame 2.

[0039] As Figure 1 shown, a plurality of clamping plates 10 are fixedly connected to one side of the outer surface of the support leg 1 in sequence from top to bottom. A clamping component 3 is installed on the outer side of each of the plurality of clamping plates 10, and a plugging component is installed between each corresponding clamping plate 10 and the clamping component 3.

[0040] Specifically, as Figure 5 and Figure 6 shown, the plugging component includes two installation cavities 13 symmetrically opened on the side wall of the clamping plate 10. A return spring 14 is fixedly connected to the inner wall of each of the two installation cavities 13. One end of each of the two return springs 14 is fixedly connected to a movable block 12. Both ends of the clamping component 3 are fixedly connected to positioning plates 15. One end of each of the two movable blocks 12 is inserted into the side wall inside the corresponding positioning plate 15. The movable block 12 can slide along the inner wall of the installation cavity 13. When there is no external force driving, the return spring 14 can push the two movable blocks 12 outwards to extend outside the clamping plate 10.

[0041] Among them, the movable block 12 includes a slide post 1201 and a ball head 1202, one end of the slide post 1201 is fixedly connected to the return spring 14, and the other end of the slide post 1201 is fixedly connected to the ball head 1202. The side wall of the positioning plate 15 is provided with a socket 16 matching the slide post 1201 and the ball head 1202, and the side wall of the positioning plate 15 is plugged with a plug rod 17 corresponding to the ball head 1202. When the movable block 12 is inside the socket 16, the connection between the card plate 10 and the two positioning plates 15 is completed, so that the clamping member 3 can be fixed to the outside of the card plate 10, and the grape vines can be tied and fixed by using the clamping member 3. When the connection between the two needs to be released, it is only necessary to use the plug rod 17 to press it against the ball head 1202 of the movable block 12, and push the movable block 12 inward to the inside of the installation cavity 13.

[0042] In addition, the clamping member 3 includes an elastic metal clip 301 and an inner support 302, the inner side of the elastic metal clip 301 is fixedly connected to the inner support 302, and the two ends of the elastic metal clip 301 are respectively fixedly connected to the ends of the corresponding positioning plates 15, and the inner side of the clamping plate 10 is fixedly connected with an arc support 11, and the arc support 11 and the inner support 302 together form an elliptical inner cavity, wherein the inner support 302 should be made of a relatively soft and elastic vine binding material, such as soft rubber or a special sponge layer, so that it can be deformed together with the elastic metal clip according to the growth of the vines, thereby providing a certain degree of tolerance for the grape vines.

[0043] Working principle: During the grape climbing period, in order to ensure its good growth and fruit bearing, it is usually necessary to build a frame and tie the vines: Specifically, in the early stage of grape planting, a firm frame needs to be built so that the grape vines can climb smoothly. By inserting the conical ground plug 4 into the interior of the grape planting ridge, the entire device is fixed on the grape planting ridge, and the growing grape vines are constrained in the elliptical inner cavity composed of the arc support 11 and the inner support 302, so that they climb upward along the support leg 1, achieving preliminary climbing guidance, and then the grape vines will grow upward and wrap horizontally around the surface of the climbing frame 2;

[0044] As the grapevines grow, the planting staff can adjust the length and spacing of the climbing frames 2 between adjacent grapevines according to the growth of the grapevines. In the early stage, they can be set densely. As the vines increase and become thicker, the spacing can be appropriately widened to guide the vines to be evenly distributed and avoid crowding and crossing, so as to optimize the growth structure, reasonably occupy space, ensure ventilation and light transmission, improve light and ventilation conditions, promote flower bud differentiation and fruit quality, and also facilitate subsequent water spraying or sun exposure or ventilation operations for the innermost grape vines. Through the above-mentioned adjustment measures, it is possible to ensure that the grape vines grow healthily on the frame and improve the yield and quality of grapes.

[0045] Specifically, by changing the length of the sliding rod 203 extending into the main rod 202 relative to the main rod 202, the relative length of the entire climbing frame 2 is changed, and the round head handle 205 is rotated to drive the screw rod 204 to rotate, so that the screw rod 204 is screwed deeper into the main rod 202 to lock the position of the sliding rod 203 relative to the main rod 202, thereby fixing the length of the climbing frame 2 and changing the distance between two adjacent grapevines resting on the surface of the climbing frame 2.

[0046] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A climbing assistance device for grape cultivation, comprising a climbing frame (2) and four support legs (1) fixedly connected to the periphery of the lower surface of the climbing frame (2), characterized in that: The climbing frame (2) includes a first connecting plate (201) and a second connecting plate (206) which are symmetrically and parallelly arranged. A main rod (202) is fixedly connected to the inner side of the first connecting plate (201). A sliding rod (203) is fixedly connected to the inner side of the second connecting plate (206), and one end of the sliding rod (203) penetrates and is slidably connected to the inside of the main rod (202). A connecting part (18) is fixedly connected to the bottom of the support leg (1). A chute (9) is formed inside the connecting part (18), and an active component is installed inside the chute (9). The lower surface of the active component is fixedly connected to a conical ground plug (4). A plurality of clamping plates (10) are fixedly connected to one side of the outer surface of the support leg (1) in sequence from top to bottom. Clamping connectors (3) are installed on the outer sides of the plurality of clamping plates (10), and a plugging component is installed between each corresponding clamping plate (10) and clamping connector (3).

2. The climbing auxiliary device for grape cultivation according to claim 1, wherein: The active component includes a sliding plate (6) slidably connected inside the chute (9). An active groove (7) is formed at the end of the sliding plate (6). An active rod (8) is slidably connected to the inner wall of the active groove (7), and both ends of the active rod (8) are fixedly connected to the two side walls of the chute (9).

3. The climbing assistance device for grape cultivation according to claim 2, characterized in that: The upper surface of the conical ground plug (4) is fixedly connected to the lower surface of the sliding plate (6), and the upper surface of the conical ground plug (4) is slidably connected to the lower surface of the connecting part (18).

4. An auxiliary device for climbing vines in grape cultivation according to claim 1, characterized in that: The plugging component includes two installation cavities (13) symmetrically formed on the side wall of the clamping plate (10). Return springs (14) are fixedly connected to the inner walls of the two installation cavities (13). One end of each of the two return springs (14) is fixedly connected to a movable block (12). Both ends of the clamping connector (3) are fixedly connected to positioning plates (15). One end of each of the two movable blocks (12) is respectively inserted into the side wall inside the corresponding positioning plate (15).

5. The climbing auxiliary device for grape cultivation according to claim 4, wherein: The clamping connector (3) includes an elastic metal clip (301) and an inner support (302). The inner side of the elastic metal clip (301) is fixedly connected to the inner support (302), and both ends of the elastic metal clip (301) are respectively fixedly connected to the ends of the corresponding positioning plates (15).

6. The climbing auxiliary device for grape cultivation according to claim 1, characterized in that: An arc-shaped support (11) is fixedly connected to the inner side of the clamping plate (10), and the arc-shaped support (11) and the inner support (302) together form an elliptical inner cavity.

7. The climbing assistance device for grape cultivation according to claim 6, wherein: The movable block (12) includes a sliding column (1201) and a ball head (1202). One end of the sliding column (1201) is fixedly connected to the return spring (14). The other end of the sliding column (1201) is fixedly connected to the ball head (1202). A jack (16) matching the sliding column (1201) and the ball head (1202) is formed on the side wall of the positioning plate (15), and a plug rod (17) corresponding to the ball head (1202) is inserted into the side wall of the positioning plate (15).

8. The climbing assistance device for grape cultivation according to claim 1, characterized in that: On one side of the outer surfaces of the two main rods (202) at the end positions of the first connecting plate (201), screw rods (204) are threadedly connected through them. One end of each screw rod (204) inside the main rod (202) abuts against the outer surface of the corresponding sliding rod (203), and one end of the screw rod (204) outside the main rod (202) is fixedly connected with a round head handle (205).

9. The climbing assistance device for grape cultivation according to claim 1, characterized in that: One end of each two sliding plates (6) corresponding to two support legs (1) on the same side is fixedly connected with a mounting plate (5) together.

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