A short "T" type soil embedding cultivation rack for wine grape

Abstract

The utility model provides a kind of short "T" type free-of-shelf burying soil cultivation frame type of wine grape, comprising: the vertical interval arrangement of several shelf material columns along each row of grape trees, four wires bound on grapevine, four wires are horizontally interval connected in shelf material column, through the above-mentioned scheme, four wires are bound on grapevine, form the short "T" type wine grape cultivation tree type of free-of-shelf, convenient management, while four wires are connected on shelf material column, when winter cold protection, load increase or when it is rainy weather, wire can provide the effect of supporting "T" type grapevine tendril, effectively prevent plant lodging, resist external pressure, realize "T" type grape tree free-of-shelf burying soil, when winter, "T" type branch tendril does not fall to ground, utilize low position trunk, shallow ditch planting and mechanical soil covering or cover heat-retaining quilt complete cold protection.

Description

Technical Field

[0001] The utility model relates to the technical field of cultivation racks, in particular to a dwarf "T"-type cultivation rack for wine grapes that does not require vine lowering and soil burying. Background Art

[0002] The main wine grape producing areas in northern China have cold winters. In traditional cultivation methods, grapevines need to be lowered from the racks and buried in soil for cold protection in late autumn, and then unearthed and put back on the racks in spring. This process involves heavy workload, takes a long time, and easily damages the vines and bud eyes, affecting the yield and quality in the following year. In recent years, some producing areas have tried to adopt high-position "┐"-shaped or "V"-shaped racks, which can reduce the amount of soil to be buried, but still require vine lowering or partial soil burying, and fail to fundamentally solve the above problems.

[0003] Chinese published patent CN212306328U discloses a three-dimensional cold-resistant cultivation rack for grapes in cold sheds, which adopts a "┐"-shaped trellis and vertical rods to make the grape trunk form a certain angle with the ground, but this device still requires vine lowering and soil burying for cold protection.

[0004] Chinese published patent CN116868828A discloses a high cold-resistant soil-burying-free light pruning cultivation method for wine grapes. The vines are tied horizontally with three wires, and the grapevines are pruned into a horizontal T-shaped tree form for cultivation that does not require lowering vines and shoot tip management. It is only supported by a single row of upright inserted racks, which has insufficient structural stability. If a thermal insulation quilt is used for winter cold protection, the vine buds on the top of the grape tree will be crushed, and at the same time, the supporting performance of the single row of inserted racks is insufficient. Contents of the Utility Model

[0005] The dwarf "T"-type cultivation rack for wine grapes that does not require vine lowering and soil burying provided by the utility model aims to solve the problems of insufficient structural stability of the existing soil-burying-free cultivation racks and the crushing of "T"-shaped grape vines when using thermal insulation quilts for cold protection.

[0006] In order to solve the above problems, the utility model provides a dwarf "T"-type cultivation rack for wine grapes that does not require vine lowering and soil burying, comprising: a plurality of rack upright posts arranged at vertical intervals along each row of grape trees, and four drawing wires tied to the grapevines, wherein the four drawing wires are connected to the rack upright posts at horizontal intervals.

[0007] Through the above solution, the four drawing wires are tied to the grapevines to form a dwarf "T"-type wine grape cultivation tree form that does not require vine lowering and is easy to manage. At the same time, the four drawing wires are connected to the rack upright posts. During winter cold protection, when the load increases or in windy and rainy weather, the drawing wires can support the "T"-shaped grape vines, effectively preventing the plants from lodging, resisting external pressure, realizing no need to lower the vines and bury the soil for the "T"-shaped grape trees. The "T"-shaped vines do not touch the ground in winter, and cold protection is completed by using low-position trunks, shallow trench planting and mechanical soil covering or covering with thermal insulation quilts.

[0008] Furthermore, the four wires include: the first wire for binding the drip irrigation pipes and the main trunk of the grapevine, the second wire for binding the main fruiting vine, and the third and fourth wires for binding the fruiting branches.

[0009] Furthermore, in order to protect the "T"-shaped grapevines from the cold in winter, detachable insulation blanket hooks are installed on the outer side of the above-mentioned trellis columns between the first and second steel wires. The insulation blankets are securely hung on the insulation blanket hooks, so that the vines do not need to be taken down from the trellis and buried in the soil.

[0010] Furthermore, in order to achieve heat preservation and rain protection in spring and autumn, the third and fourth steel wires are respectively equipped with film fixing clips.

[0011] Furthermore, in order to prevent the top plants of the "T"-shaped grapevines from being damaged by the heat insulation during winter, the cultivation trellis also includes: several supports arranged vertically at intervals along each row of grapevines, which are used to connect the four wires binding two adjacent rows of grapevines in one row into one unit.

[0012] Furthermore, in order to achieve a continuous and integrated load-bearing system for the entire row of supports, the supports are integrally bent stainless steel bars with a diameter greater than 3mm, and both ends are fixed to the same layer of wires of the two adjacent rows of supports.

[0013] Furthermore, in order to achieve a continuous force-bearing system for the supports of two adjacent rows of grapevines on the same ridge, the opening width of the arched section of the support is the same as the ridge spacing.

[0014] Furthermore, in order to enhance the overall strength of the cultivation frame, the length of the two end legs of the aforementioned frame is greater than the horizontal interval of the four wires.

[0015] Preferably, in order to achieve a fixed support and give it supporting strength, the aforementioned two end legs are bound to two rows of four wires by connectors.

[0016] Preferably, to prevent wire slippage, the connecting piece is a cross-shaped fixing knot or a stainless steel clamp.

[0017] The technical advantages of this application are as follows: (1) The present application provides a short “T” type cultivation trellis for wine grapes that does not require removal from the trellis and is buried in soil. The trellis is tied to the grapevine with four wires and connected to the uprights of the trellis, forming a short “T” type cultivation trellis for wine grapes that does not require removal from the trellis and is easy to manage. The three wires provide binding positions for different growth parts of the grapevine, which is conducive to the growth of the grapevine in a short “T” structure. In winter, when the load is increased or when encountering windy and rainy weather, the wires and the uprights of the trellis support the “T” type grapevine, effectively preventing the plant from falling over.

[0018] (2) The short “T” type cultivation trellis for wine grapes provided in this application can be connected to the support by wire to improve the support strength. The arched structure at the top of the support allows the “T” type grapevines to be protected from the cold in winter by planting them in shallow trenches and covering them with a heat-insulating blanket. The “T” type vines do not touch the ground, and there is no need to dismantle the support and support column. It can also effectively prevent the top plants from being damaged by snow accumulation. During the flowering and fruit setting period in spring and the fruit ripening period in autumn, the arched structure at the top can be conveniently and quickly covered with a heat-insulating and rain-proof film to effectively prevent the flower buds from freezing to death and the ripe fruit from cracking after rain. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the short "T"-shaped, no-removal, soil-burying cultivation rack for wine grapes provided by this utility model. Figure 2 This is a schematic diagram of the second embodiment of the short "T"-shaped, soil-burying cultivation rack for wine grapes provided by this utility model.

[0020] Figure 3 This is a schematic diagram of the left-side view of a second embodiment of the short "T"-shaped, soil-burying cultivation rack for wine grapes provided by this utility model.

[0021] Explanation of reference numerals in the attached figures: 1000. Grapevine; 1001. Main fruiting vine; 1002. Fruiting branch; 2000, drip irrigation pipe; 100. Frame uprights; 200. Wire drawing; 210. First steel wire; 220. Second steel wire; 230. Third steel wire; 240. Fourth steel wire; 300. Support frame; 310. Arched section; 320. Support leg section; 400. Insulation blanket hook; 500. Film fixing clip. Detailed Implementation

[0022] The following will be combined with the appendix Figures 1-2 The embodiments of the technical solution of this application are described in detail below. The following embodiments are only used to illustrate the technical solution of this application more clearly, and are therefore only examples and should not be used to limit the scope of protection of this application.

[0023] Example 1 Reference Figure 1 In order to solve the problems of insufficient stability of existing non-removable trellis cultivation structures and damage to the top buds of "T"-shaped grapevines when using insulation blankets for frost protection, this utility model provides a short "T"-shaped non-removable trellis soil-burying cultivation trellis for wine grapes. The cultivation trellis includes: several trellis posts 100 arranged vertically at intervals along each row of grapevines 1000 meters apart, and four tie wires 200 tied to the grapevines. The four tie wires 200 are horizontally connected to the trellis posts 100 at intervals.

[0024] The trellis posts 100 are spaced 5-10 times apart with grapevines 1000. The main trunk of the grapevine 1000 is 45cm±5cm high. The main fruiting vines 1001 on the grapevine 1000 are horizontally tied with wire 200. Two fruiting mother branches 1002 are left at intervals of 10-15cm on the main fruiting vines 1001. Each fruiting mother branch 1002 is tied to the wire 200, so that the grapevine vines 1000 have an overall "T" shaped structure.

[0025] Four wires 200 are connected to the frame column 100. The connection method adopts existing sturdy support and convenient installation and maintenance methods, such as: through-hole fixing, clip clamp, bolt connection and other conventional settings.

[0026] When the fruit ripens, the load increases, or strong winds occur, the Four-Stretch 200 can support the "T"-shaped grapevines, effectively preventing the plants from falling over and resisting external pressure. Furthermore, the trellis support column 100 provides basic support for the Four-Stretch 200, allowing the "T"-shaped branches to be covered with soil without being taken down from the trellis. In winter, the branches do not touch the ground, and cold protection is achieved by using low-position main trunks, shallow trench planting, and mechanical soil covering or covering with insulation blankets.

[0027] Furthermore, the four wires 200 provided in this embodiment include: a first steel wire 210 for binding the drip irrigation pipe 2000 and the main trunk of the grapevine 100, a second steel wire 220 for binding the main fruiting vine 1001, and a third steel wire 230 and a fourth steel wire 240 for binding the fruiting mother branches 1002; the first steel wire 210 is 30cm from the ground, the second steel wire 220 is 70~80cm from the ground, and the spacing between the third steel wire 230 and the fourth steel wire 240 is 40~50cm. The four wires 200 have a clear division of labor. The first wire 210 binds the drip irrigation pipe 2000 to meet the water and nutrient supply needs of the grapevine 1000 and prevents the drip irrigation pipe 2000 from being placed directly in the field and clogging the drip irrigation outlet. The second wire 220 binds the main fruiting vine, and the third wire 230 and the fourth wire 240 bind the fruiting mother branch 1002. The three wires 200 provide binding positions for different growth parts of the grapevine, which is conducive to the grapevine 1000 growing in a short "T" shaped structure.

[0028] Furthermore, in order to achieve winter insulation blanket protection, the frame column 100 provided in this embodiment is provided with a detachable insulation blanket hook 400 on the outside between the first steel wire 210 and the second steel wire 220. The insulation blanket hook 400 can be set in a conventional manner adopted by those skilled in the art. The attached figure is a simplified illustration. The two ends of the insulation blanket are hung on the insulation blanket hook 400. The frame column 100 is slightly higher than the fourth steel wire 240, which is conducive to supporting the insulation blanket.

[0029] Furthermore, in order to achieve stable coverage of the heat-insulating and rain-proof film in spring and autumn, the third steel wire 230 and the fourth steel wire 240 provided in this embodiment are respectively equipped with film fixing clips 500. The film fixing clips 500 can adopt conventional setting methods adopted by those skilled in the art according to the actual situation, and the attached figure is a simple illustration.

[0030] Example 2 See attached document Figure 2 and 3 This application also provides a second embodiment of a short "T"-shaped, no-removal, soil-burying cultivation trellis for wine grapes. To prevent the top plants from being crushed by the insulation blanket during winter frost protection, the cultivation trellis also includes: several supports 300 arranged vertically at intervals along each row of grapevines 1000. The supports 300 are used to connect the four connecting wires 200 binding two adjacent rows of grapevines 1000 into one unit. The supports 300 provide upward support for the insulation blanket while further stabilizing the four connecting wires 200. The supports 300 are arranged next to each of the grapevines 1000 at intervals of 2 to 3, to avoid the insulation blanket being too long and having too much weight in the middle, resulting in insufficient support and causing the top branches of the grapevines to be crushed.

[0031] Furthermore, to achieve a continuous and integrated load-bearing system for the entire row of supports, the support 300 provided in this embodiment is integrally bent from stainless steel steel bars with a diameter greater than 3mm, with both ends fixed to the same layer of wire 200 of the adjacent two rows of supports 300. Because the cross-section of the support 300 is an integral U-shape, it has high support strength. In winter, frost protection is achieved by using low-lying main trunks, shallow trench planting, and covering with insulation blankets, preventing branches from touching the ground, eliminating the need to dismantle the support structure, and effectively preventing damage to the support 300 caused by snow accumulation. During the spring flowering and fruit setting period and the autumn fruit ripening period, it can be easily and quickly covered with an insulating and rain-proof film, effectively preventing flower buds from freezing and fruit from cracking after rain during the ripening period.

[0032] Furthermore, in order to achieve a continuous force-bearing system for the supports 300 of two adjacent rows of grapevines in the same ridge, the arched section 310 of the support 300 provided in this embodiment has the same opening width as the ridge spacing.

[0033] Furthermore, in order to enhance the overall strength of the cultivation rack, the length of the two end leg sections 320 of the support 300 provided in this embodiment is greater than the horizontal interval of the four wires 200.

[0034] Preferably, in order to fix the bracket 300 and give it supporting strength, the two end leg sections 320 of the bracket 300 provided in this embodiment are bound to two rows of four-wire 200 by connectors.

[0035] Preferably, in order to prevent the support from slipping, the connector provided in this embodiment is a cross-shaped fixing knot or a stainless steel clamp. Both the cross-shaped fixing knot and the stainless steel clamp are conventional settings for those skilled in the art. Those skilled in the art can integrate commercially available cross-shaped clamps onto the cultivation rack provided in this embodiment.

[0036] Preferably, the outrigger section 320 is provided with a film fixing clip 500 between the third steel wire 230 and the fourth steel wire 240.

[0037] In this embodiment, four wires 200 are connected to adjacent trellis columns 100. The four wires 200 have clearly defined functions: the first wire 210 binds the drip irrigation pipe 2000, meeting the water and nutrient supply needs of the grapevines 1000; the second wire 210, third wire 220, and fourth wire 230 provide a layered support base for the various growth parts of the grapevines 1000, facilitating the growth of the grapevines 1000 in a short "T" shaped structure; and the support frame 300 connects the wires 200 on two adjacent rows of trellis columns 100 into a unified whole, forming a continuous and integrated load-bearing system. The synergistic stabilizing effect of the four wires 200 connected to the support frame 300 further provides support for the insulation blanket or rainproof film, making the growth space of the grapevines 1000 more rational and orderly, enhancing the structural stability of the entire cultivation trellis, effectively solving the problem of repeated disassembly and assembly of traditional cultivation trellises, and providing reliable support for the growth of the grapevines 1000.

[0038] In winter, the U-shaped cross-section of the support frame 300, combined with the low-lying main trunk and shallow trench planting method, along with the detachable insulation blanket hooks 400 installed between the first and second steel wires 210 and 220 on the outer side of the support column 100 and the upward bending support of the support frame 300, ensures that the insulation blanket hooks 400 hold the insulation blanket, which rests on the support frame 300, preventing the vines from touching the ground and achieving frost protection. The insulation blanket at the top of the grapevine 1000 is protected from damage to the fruiting branches 1002 due to the support of the support frame 300, and there is no need to dismantle the support frame. Simultaneously, the arched structure of the support frame 300 at the top, connected to the stable tension wire 200, effectively prevents damage to the grapevines caused by accumulated snow, ensuring the stability of the trellis system in winter and providing suitable growing space for the low "T"-shaped grapevine 1000.

[0039] During the spring flowering and fruit setting period and the autumn fruit ripening period, the support leg section 320 of the support frame 300 is equipped with a film fixing clip 500 between the third steel wire 230 and the fourth steel wire 240. With the stable frame shape, it is convenient and quick to cover with heat-insulating and rain-proof film. The arched section 310 of the support frame 300 effectively prevents the flower buds from freezing to death and the ripening fruit from cracking after rain, thus enhancing the ability to resist adverse weather.

[0040] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit it. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A short "T"-shaped, soil-burying cultivation trellis for wine grapes, characterized in that, include: Several trellis posts (100) are vertically spaced along each row of grapevines (1000), and four tie wires (200) are tied to the grapevines. The four tie wires (200) are horizontally spaced and connected to the trellis posts (100).

2. The short "T"-shaped, no-removal, soil-burying cultivation trellis for wine grapes according to claim 1, characterized in that, The four wires (200) include: a first wire (210) for binding the drip irrigation pipe (2000) and the main trunk of the grapevine (1000), a second wire (220) for binding the main fruiting vine (1001), a third wire (230) and a fourth wire (240) for binding the fruiting mother branch (1002).

3. The short "T"-shaped, no-removal, soil-burying cultivation trellis for wine grapes according to claim 2, characterized in that, A detachable insulation blanket hook (400) is provided on the outside of the frame column (100) between the first steel wire (210) and the second steel wire (220).

4. In the wine grape short "T" type no-removal soil-burying cultivation frame according to claim 2, the second steel wire (220) and the third steel wire (230) are respectively provided with film fixing clips (500).

5. The short "T"-shaped, no-removal, soil-burying cultivation trellis for wine grapes according to claim 2, characterized in that, The cultivation trellis also includes a number of supports (300) arranged vertically at intervals along each row of grapevines (1000), the supports (300) being used to connect the tie wires (200) binding two adjacent rows of grapevines (1000) into one unit.

6. The short "T"-shaped, no-removal, soil-burying cultivation trellis for wine grapes according to claim 5, characterized in that, The bracket (300) is integrally bent from stainless steel steel bars with a diameter greater than 3mm, and both ends are fixed to the same layer of wire (200) of two adjacent rows of brackets (300).

7. The short "T"-shaped, no-removal, soil-burying cultivation trellis for wine grapes according to claim 5, characterized in that, The opening width of the arched section (310) of the support (300) is the same as the ridge spacing.

8. The short "T"-shaped, no-removal, soil-burying cultivation trellis for wine grapes according to claim 5, characterized in that, The length of the two end legs (320) of the bracket (300) is greater than the horizontal spacing of the four wires (200).

9. The short "T"-shaped, no-removal, soil-burying cultivation trellis for wine grapes according to claim 8, characterized in that, The two end support leg sections (320) are bound to the two rows of four wires (200) by connectors.

10. The short "T"-shaped, no-removal, soil-burying cultivation trellis for wine grapes according to claim 9, characterized in that, The connector is a cross-shaped fastener or a stainless steel clamp.

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