Ventilation frame for promoting uniform coloring of grape fruit bunches

Abstract

The utility model discloses a ventilating frame for promoting uniform coloring of grape bunches, which relates to the technical field of grape trellis, and comprises a base mechanism, the top surface of the base mechanism is in threaded connection with a supporting mechanism, the top surface of the supporting mechanism is fixedly connected with a rotating mechanism, the rotating mechanism comprises two turntables, the number of the turntables is two, and the number of the turntables is two. A rotating shaft is movably connected into the rotating discs and penetrates through the side faces of the two rotating discs. Through the cooperation of the rotating mechanism, the rotating disc, the rotating shaft, the rotating groove, the frame rod, the line hole, the nut and the stud, a line belt is fixed through the line hole, grape seedling strips are bound on the rotating shaft and wound along the line belt, grape bunches formed by the grape seedling strips are vertically downward, and the light receiving angle of the fruit bunches can be adjusted by adjusting the rotating angle of the stud in the rotating groove. After the proper angle is adjusted, the nut is rotated and tightly attached to the side face of the rotating disc to fix the rotating angle of the frame rod, so that the light receiving angle and area of the fruit bunches are more sufficient.

Description

Technical Field

[0001] The utility model relates to the technical field of grape trellises, and particularly relates to a trellis type for ventilating and promoting uniform coloring of grape clusters. Background Technique

[0002] In the dry-hot valley area of Yunnan, there is a unique climate environment, which is conducive to the off-season cultivation or early promotion cultivation of grapes. At present, the relatively mature cultivation method is close planting and rain-shelter cultivation. However, the color-changing period of red varieties is mostly in April-June, which happens to be the period of high temperature and drought caused by dry hot winds. High temperature is likely to cause leaf burns in the trellis surface. At the same time, the front of the grape cluster has changed color, but the back of the grape cluster is attached to the leaf, and the back is shaded, resulting in slow and incomplete color change.

[0003] Patent Publication No. CN218550791U discloses a trellis type for ventilating and promoting uniform coloring of grape clusters, including a bracket. The bracket is formed by welding the bottoms of two groups of galvanized pipes together, and the bracket is in a V-shaped structure. An arch frame is welded on the top of the bracket. A number of groups of wire holes are equidistantly penetrated on the surface of the bracket. A plugging rod is welded at the bottom of the bracket. A lifting cylinder is sleeved on the surface of the plugging rod. A first socket is welded at the bottom of the lifting cylinder. Guide seats are symmetrically arranged on the inner wall of the lifting cylinder. Guide grooves are opened at the positions corresponding to the guide seats on the outer wall surface of the plugging rod.

[0004] In order to solve the problem that the grape trellis type causes slow and incomplete grape color change due to poor ventilation, the prior art is to wind the grape vines around the bracket, and the binding band passes through the wire holes to tie the grape vines to the bracket. The bracket is in a V-shaped structure, and the grape clusters formed on the vines grow vertically downward, so that a certain angle is formed between the grape clusters and the bracket. However, there will still be a situation where the leaves block the sunlight, resulting in the problem of incomplete grape coloring. Content of the Utility Model

[0005] The purpose of the utility model is to provide a trellis type for ventilating and promoting uniform coloring of grape clusters to solve the problems raised in the above background technique.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A trellis type for ventilating and promoting uniform coloring of grape clusters includes a base mechanism. The top surface of the base mechanism is threadedly connected with a support mechanism. The top surface of the support mechanism is fixedly connected with a rotating mechanism.

[0008] The rotating mechanism includes turntables. The number of turntables is two. A rotating shaft is movably connected inside the turntables. The rotating shaft penetrates through the sides of the two turntables. Rotating grooves are opened on the sides of the turntables. A trellis rod is rotatably connected to the side of the rotating shaft. The number of trellis rods movably connected inside one turntable is two.

[0009] A further improvement of the technical solution of the present utility model lies in that: a wire hole is provided on the side surface of the support rod, a stud is fixedly connected to the side surface of the support rod, the stud is matched with the rotation groove, and a nut is threadedly connected to one end of the stud.

[0010] A further improvement of the technical solution of the present utility model lies in that: the base mechanism includes a cross bar, support rods are fixedly connected to the bottom surface of the cross bar, the number of support rods fixedly connected to the bottom surface of one cross bar is two, a fixing plate is fixedly connected to the bottom surface of the support rods, and a ground nail is fixedly connected to the bottom surface of the fixing plate.

[0011] A further improvement of the technical solution of the present utility model lies in that: a threaded hole is provided on the top surface of the cross bar, and the ground nails are evenly distributed on the bottom surface of the fixing plate.

[0012] A further improvement of the technical solution of the present utility model lies in that: the support mechanism includes a support plate, a telescopic cavity is fixedly connected to the top surface of the support plate, the number of telescopic cavities is two and they are distributed on both sides of the top surface of the support plate, a telescopic rod is slidably connected inside the telescopic cavity, a limiting groove is provided on the side surface of the telescopic rod, and a limiting nut is threadedly connected to the side surface of the telescopic cavity.

[0013] A further improvement of the technical solution of the present utility model lies in that: a fixing nut is threadedly connected to the top surface of the support plate, the fixing nut penetrates through the bottom surface of the support plate and is matched with the threaded hole on the top surface of the cross bar.

[0014] A further improvement of the technical solution of the present utility model lies in that: the top surface of the telescopic rod is fixedly connected to the turntable, the limiting nut and the limiting groove are on the same side, and the limiting nut is matched with the limiting groove.

[0015] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is as follows:

[0016] 1. The present utility model provides a rack type for promoting uniform coloring of grape clusters by ventilation. By using the cooperation of a rotation mechanism, a turntable, a rotating shaft, a rotation groove, a support rod, a wire hole, a nut, and a stud, the wire belt is fixed through the wire hole, the grape vine is tied to the rotating shaft and wound along the wire belt, the grape clusters formed by the grape vine hang vertically downward, the light receiving angle of the fruit clusters can be adjusted by adjusting the rotation angle of the stud in the rotation groove, and after adjusting to a suitable angle, the nut is rotated, and the nut tightly adheres to the side surface of the turntable to fix the rotation angle of the support rod, so that the light receiving angle and area of the fruit clusters are more sufficient, and the adaptability of the device in use is improved.

[0017] 2. The utility model provides a frame type for promoting uniform coloring of grape clusters through ventilation, which adopts the cooperation of a support mechanism, a support plate, a telescopic cavity, a telescopic rod, a limiting groove, a limiting nut and a fixing nut. The telescopic distance of the telescopic rod inside the telescopic cavity is adjusted according to the growth condition of grape seedlings. After adjusting to a suitable height, the limiting nut is rotated into the limiting groove and tightly attached to the bottom of the limiting groove to fix the telescopic distance between the telescopic rod and the telescopic cavity. The fixing nut fixes the support plate and the cross bar, ensuring the structural stability of the frame and improving the adaptability of the device in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 is a structural schematic diagram of the rotating mechanism of the utility model;

[0020] Figure 3 is a structural schematic diagram of the rotating mechanism of the utility model;

[0021] Figure 4 is a structural schematic diagram of the base mechanism of the utility model;

[0022] Figure 5 is a structural schematic diagram of the support mechanism of the utility model.

[0023] In the figure: 1. Base mechanism; 2. Support mechanism; 3. Rotating mechanism; 11. Cross bar; 12. Support rod; 13. Fixed disk; 14. Ground nail; 21. Support plate; 22. Telescopic cavity; 23. Telescopic rod; 24. Limiting groove; 25. Limiting nut; 26. Fixing nut; 31. Turntable; 32. Rotating shaft; 33. Rotating groove; 34. Frame rod; 35. Wire hole; 36. Nut; 37. Stud. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following further describes the utility model in detail with reference to the embodiments:

[0025] Embodiment 1

[0026] As Figures 1-5As shown in the figure, the utility model provides a frame type for promoting uniform coloring of grape clusters through ventilation, including a base mechanism 1. A support mechanism 2 is threadedly connected to the top surface of the base mechanism 1. A rotating mechanism 3 is fixedly connected to the top surface of the support mechanism 2. The rotating mechanism 3 includes turntables 31. The number of turntables 31 is two. A rotating shaft 32 is movably connected inside the turntables 31. The rotating shaft 32 penetrates through the side surfaces of the two turntables 31. Rotating grooves 33 are formed on the side surfaces of the turntables 31. A frame rod 34 is rotatably connected to the side surface of the rotating shaft 32. The number of frame rods 34 movably connected inside one turntable 31 is two. Thread holes 35 are formed on the side surface of the frame rod 34. A stud 37 is fixedly connected to the side surface of the frame rod 34. The stud 37 cooperates with the rotating groove 33. One end of the stud 37 is threadedly connected with a nut 36.

[0027] In this embodiment, the wire belt is fixed through the wire hole 35. The grape vine is tied to the rotating shaft 32 and wound along the wire belt. The grape clusters formed by the grape vine hang vertically downward. By adjusting the rotation angle of the stud 37 in the rotating groove 33, the light-receiving angle of the grape cluster can be adjusted. After adjusting to the appropriate angle, the nut 36 is rotated. The nut 36 abuts against the side surface of the turntable 31 to fix the rotation angle of the frame rod 34, making the light-receiving angle and area of the grape cluster more sufficient.

[0028] Embodiment 2

[0029] As Figures 1-5 shown, on the basis of Embodiment 1, the utility model provides a technical solution: Preferably, the base mechanism 1 includes a cross bar 11. Support rods 12 are fixedly connected to the bottom surface of the cross bar 11. The number of support rods 12 fixedly connected to the bottom surface of one cross bar 11 is two. A fixing plate 13 is fixedly connected to the bottom surface of the support rod 12. Ground nails 14 are fixedly connected to the bottom surface of the fixing plate 13. Threaded holes are formed on the top surface of the cross bar 11. The ground nails 14 are evenly distributed on the bottom surface of the fixing plate 13.

[0030] In this embodiment, the support rod 12 is fixed by inserting the ground nail 14 into the ground. The support rod 12 can increase the height of the frame from the ground, avoiding the accumulation of grape vines on the ground. The fixing plate 13 can increase the number of ground nails 14, making the frame more stable. The cross bar 11 connecting the support rods 12 makes the frame structure more stable.

[0031] Embodiment 3

[0032] As Figures 1-5As shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the support mechanism 2 includes a support plate 21. A telescopic cavity 22 is fixedly connected to the top surface of the support plate 21. The number of telescopic cavities 22 is two and they are distributed on both sides of the top surface of the support plate 21. A telescopic rod 23 is slidably connected inside the telescopic cavity 22. A limiting groove 24 is formed on the side surface of the telescopic rod 23. A limiting nut 25 is threadedly connected to the side surface of the telescopic cavity 22. A fixing nut 26 is threadedly connected to the top surface of the support plate 21. The fixing nut 26 penetrates through the bottom surface of the support plate 21 and mates with the threaded hole on the top surface of the cross bar 11. The top surface of the telescopic rod 23 is fixedly connected to the turntable 31. The limiting nut 25 and the limiting groove 24 are on the same side, and the limiting nut 25 cooperates with the limiting groove 24.

[0033] In this embodiment, the telescopic distance of the telescopic rod 23 inside the telescopic cavity 22 is adjusted according to the growth condition of the grape seedlings. After adjusting to a suitable height, the limiting nut 25 is rotated into the limiting groove 24 and tightly abuts against the bottom of the limiting groove 24 to fix the telescopic distance between the telescopic rod 23 and the telescopic cavity 22. The fixing nut 26 fixes the support plate 21 and the cross bar 11 to ensure the structural stability of the frame body.

[0034] Next, the working principle of the frame type for promoting uniform coloring of grape clusters by ventilation will be specifically described.

[0035] As Figures 1-5 shown, the support rod 12 is fixed by inserting the ground nail 14 into the ground. The cross bar 11 connects the support rods 12 to make the frame body structure more stable. The telescopic distance of the telescopic rod 23 inside the telescopic cavity 22 is adjusted according to the growth condition of the grape seedlings. After adjusting to a suitable height, the limiting nut 25 is rotated into the limiting groove 24 to fix the telescopic distance between the telescopic rod 23 and the telescopic cavity 22. The wire hole 35 fixes the wire belt. The grape vine is tied to the rotating shaft 32 and wound along the wire belt. The grape clusters formed by the grape vine hang vertically downward. Adjusting the rotation angle of the stud 37 in the rotating groove 33 can adjust the light receiving angle of the grape cluster. After adjusting to a suitable angle, the nut 36 is rotated, and the nut 36 tightly abuts against the side surface of the turntable 31 to fix the rotation angle of the frame rod 34, so that the light receiving angle and area of the grape cluster are more sufficient.

[0036] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, modifications or improvements made without departing from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. A ventilation rack for promoting uniform coloring of grape bunches, comprising a base mechanism (1), characterized in that: The top surface of the base mechanism (1) is threadedly connected to a support mechanism (2), and the top surface of the support mechanism (2) is fixedly connected to a rotating mechanism (3); The rotating mechanism (3) comprises a rotating disk (31), the number of the rotating disks (31) is two, the rotating disks (31) are internally movably connected with a rotating shaft (32), the rotating shaft (32) passes through the side surfaces of the two rotating disks (31), the side surfaces of the rotating disks (31) are provided with a rotating groove (33), the side surfaces of the rotating shaft (32) are rotatably connected with a frame rod (34), and the number of the internally movably connected frame rods (34) of one rotating disk (31) is two.

2. The ventilation-promoting grape bunch uniform coloring rack according to claim 1, characterized in that: A thread hole (35) is provided on the side of the rack rod (34), a stud (37) is fixedly connected to the side of the rack rod (34), the stud (37) cooperates with the rotation groove (33), and a nut (36) is threadedly connected to one end of the stud (37).

3. The ventilation-promoting grape bunch uniform coloring rack according to claim 1, characterized in that: The base mechanism (1) comprises a cross bar (11), the bottom surface of the cross bar (11) is fixedly connected to a support bar (12), the number of support bars (12) fixedly connected to the bottom surface of one cross bar (11) is two, the bottom surface of the support bar (12) is fixedly connected to a fixing plate (13), and the bottom surface of the fixing plate (13) is fixedly connected to a ground nail (14).

4. The ventilation-promoting grape bunch uniform coloring rack according to claim 3, characterized in that: The top surface of the crossbar (11) is provided with a threaded hole, and the ground nails (14) are evenly distributed on the bottom surface of the fixing plate (13).

5. The ventilation-promoting grape bunch uniform coloring rack according to claim 1, characterized in that: The support mechanism (2) comprises a support plate (21), the top surface of the support plate (21) is fixedly connected with a telescopic cavity (22), the number of the telescopic cavities (22) is two and they are distributed on both sides of the top surface of the support plate (21), the interior of the telescopic cavity (22) is slidably connected with a telescopic rod (23), the side surface of the telescopic rod (23) is provided with a limiting groove (24), and the side surface of the telescopic cavity (22) is threadedly connected with a limiting nut (25).

6. The ventilation-promoting grape bunch uniform coloring rack according to claim 5, characterized in that: The top surface of the support plate (21) is threadedly connected with a fixing nut (26), and the fixing nut (26) passes through the bottom surface of the support plate (21) and cooperates with the threaded hole on the top surface of the cross bar (11).

7. The ventilation-promoting grape bunch uniform coloring rack according to claim 5, characterized in that: The top surface of the telescopic rod (23) is fixedly connected to the rotating disk (31), the limiting nut (25) and the limiting groove (24) are on the same side, and the limiting nut (25) and the limiting groove (24) are matched.

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