Blueberry planting fixing frame convenient to adjust

Abstract

The utility model relates to the technical field of blueberry planting, in particular to a blueberry planting fixing frame convenient to adjust, which comprises a main frame, a first connecting base and a second connecting base are fixedly connected to the main frame, a folding mechanism which is folded through rotation is arranged on the main frame, and a positioning mechanism which is used for supporting and positioning by expanding the positioning area is arranged below the main frame. When the device is carried, the occupied space is small, the round frame can serve as a support to prevent plant branches from bending, the first rotating arm can be erected after the round frame is folded, and therefore carrying is convenient, after the positioning mechanism is inserted into the land, the fixing frame is stably installed on the land, and when the positioning mechanism needs to be taken out of the land, the fixing frame can be conveniently detached. The blueberry fixing frame has the structural strength, and therefore the problem that an existing blueberry fixing frame is insufficient in structural strength is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of blueberry planting, in particular to a fixing frame for blueberry planting which is easy to adjust. Background Art

[0002] Blueberries grow as shrubs, and different types of plants have different heights. Blueberries have many fruits, and during the growth process, the branches are easily bent, which will cause insufficient light for the branches at the lower end, resulting in uneven quality of the fruits produced. Fixed frames are generally used to ensure that the plants grow upward and the branches will not bend on the frames.

[0003] Existing fixing frames generally insert two support rods next to the plants, and then tie ropes to the support rods. When the blueberry plants grow, the ropes play a supporting role and prevent the branches from bending excessively. This method is low-cost and quick to deploy, but in strong winds, the ropes are not strong enough, and the branches are easy to fall off the ropes. In addition, the support strength of the support rods themselves is insufficient.

[0004] In view of the above-mentioned problem of insufficient structural strength of the existing blueberry fixing frame, a high-strength fixing frame is designed to overcome the above problem. Utility Model Content

[0005] In order to overcome the problem of insufficient structural strength of the existing blueberry fixing frame.

[0006] The technical solution of the utility model is: a fixing frame for blueberry planting that is easy to adjust, comprising a main frame; further comprising a connecting seat 1 and a connecting seat 2, wherein the main frame is fixedly connected to the connecting seat 1, and the main frame is fixedly connected to the connecting seat 2, a folding mechanism for folding by rotation is provided on the main frame, and a positioning mechanism for supporting and positioning by expanding the positioning area is provided below the main frame.

[0007] Preferably, the folding mechanism folds by rotating, has structural strength when supporting, and occupies little space when carrying. After the positioning mechanism is inserted into the ground, the positioning mechanism firmly installs the fixing frame on the ground through a principle similar to that of an expansion screw. When the positioning mechanism needs to be taken out of the ground, the engagement between the positioning mechanism and the ground can also be released.

[0008] Preferably, the folding mechanism includes a rotating arm 1, a rotating arm 2, a rotating rod and a sub-support frame, and a positioning frame. The rotating arm 1 is rotatably connected to the connecting seat 1, the rotating arm 2 is rotatably connected to the connecting seat 2, one end of the rotating arm 2 is rotatably connected to the rotating rod, the rotating arm 2 is fixedly connected to the sub-support frame, and an adaptive positioning frame is provided on the rotating rod. By rotating the rotating rod and removing the rotating rod from the notch on the hole of the positioning frame, the engagement between the rotating rod and the positioning frame can be released. The rotating arm 2 on the connecting seat 2 is rotated downward, and then the positioning frame is put on the rotating rod, and the rotating rod is engaged with the positioning frame. The sub-support frame is combined into a circular frame to frame the rotating arm 1, thereby completing the folding.

[0009] Preferably, the four auxiliary support frames are combined into a circular frame, and the rotating shaft of the rotating arm 1 is rotatably arranged on one side of the connecting seat 1 and causes the rotating arm 1 to rotate inward. The circular frame can not only be used as a bracket to prevent the branches of the plant from bending, but also, after folding, it can frame the rotating arm 1, thereby facilitating carrying. The inward rotation of the rotating arm 1 reduces the space occupied by the rotating arm 1.

[0010] Preferably, a cylindrical hole is provided on the positioning frame, and a notch is provided on the cylindrical hole of the positioning frame that is adapted to the rotating rod. The diameter of the cylindrical hole of the positioning frame is smaller than the length of the end of the rotating rod so that the end of the rotating rod can be engaged with the cylindrical hole of the positioning frame. The adapted notch on the cylindrical hole facilitates the passage of the end of the rotating rod, and then the rotating rod is rotated so that it can be engaged with the hole of the positioning frame.

[0011] Preferably, the positioning mechanism includes a base plate, a positioning pin, a threaded seat, a rotating handle, a limit rod, a limit ball and an expansion plate. The lower end of the rotating arm is fixedly connected to the base plate, and the positioning pin is fixedly installed on the base plate. One end of the positioning pin passes through the base plate, and the upper end of the positioning pin is fixedly connected to the threaded seat. The threaded seat is threadedly connected to the limit rod, the upper end of the limit rod is fixedly connected to the rotating handle, and the lower end of the limit rod is fixedly connected to the limit ball. The expansion plate is rotatably connected to the positioning pin to press the positioning pin on the base plate into the ground. When the rotating handle is rotated, the limit rod on the threaded seat descends and at the same time drives the limit ball to squeeze the protrusion on the expansion plate, so that the expansion plate is expanded from both sides of the positioning pin, and the positioning pin is tightly engaged with the ground, thereby enhancing the overall stability of the positioning mechanism. When the fixing frame needs to be removed, the rotating handle is turned in the opposite direction. When the thread on the limit rod is completely disengaged from the threaded seat, the limit ball no longer squeezes the expansion plate, and the fixing frame can be pulled out of the ground at this time.

[0012] Preferably, a cavity is provided in the positioning pin, and a rectangular opening is provided on the positioning pin for the expansion plate to rotate open. The cavity facilitates the up and down movement of the limiting ball. After the expansion plate is rotated open, it engages with the ground, so that the positioning pin is difficult to pull out.

[0013] Preferably, a protrusion is provided on one side of the expansion plate for the limiting ball to squeeze, and the limiting ball is arranged in the cavity of the positioning pin. The surface of the limiting rod is provided with a thread, which is used to judge whether the limiting ball no longer squeezes the expansion plate when the positioning is released. When the limiting ball descends, the protrusion of the expansion plate is continuously squeezed, thereby opening the expansion plate. When the positioning pin needs to be pulled out, the handle is turned in the opposite direction, and the position of the limiting ball is judged by observing whether the thread is completely disengaged from the threaded seat.

[0014] The beneficial effects of the utility model are:

[0015] 1. The folding mechanism folds by rotating. When supporting, it has structural strength and occupies little space when carried. The round frame can not only be used as a bracket to prevent the branches of the plant from bending, but also after folding, the frame column can be rotated to make it easy to carry.

[0016] 2. After the positioning mechanism is inserted into the soil, the fixing frame is firmly installed on the soil. When the positioning mechanism needs to be removed from the soil, the engagement between the positioning mechanism and the soil can also be released. The mechanism has structural strength, thereby solving the problem of insufficient structural strength of the existing blueberry fixing frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shown is a schematic diagram of the three-dimensional structure of the adjustable blueberry planting fixing frame and main frame of the utility model;

[0018] Figure 2 Shown is a schematic diagram of a cross-sectional three-dimensional structure of a fixing frame and a limiting rod for blueberry planting that is easy to adjust in the present invention;

[0019] Figure 3 Shown is a schematic diagram of the three-dimensional structure of the easily adjustable fixing frame and positioning frame for blueberry planting of the present invention;

[0020] Figure 4 Shown is a schematic diagram of the three-dimensional structure of the adjustable blueberry planting fixing frame and auxiliary support frame of the present invention;

[0021] Figure 5 The utility model is an adjustable blueberry planting fixed frame. Figure 2 A is an enlarged schematic diagram of the three-dimensional structure;

[0022] Figure 6 The utility model is an adjustable blueberry planting fixed frame. Figure 3 Schematic diagram of the enlarged three-dimensional structure at point B.

[0023] Explanation of the accompanying reference numerals: 1. Main frame; 2. Connecting seat 1; 3. Rotating arm 1; 4. Bottom plate; 5. Positioning pin; 6. Threaded seat; 7. Rotating handle; 8. Limiting rod; 9. Limiting ball; 10. Expansion plate; 11. Connecting seat 2; 12. Rotating arm 2; 13. Rotating rod; 14. Auxiliary support frame; 15. Positioning frame. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] See also Figures 1-6 The utility model provides an embodiment: an adjustable fixed frame for blueberry planting, comprising a main frame 1; further comprising a connecting seat 1 2 and a connecting seat 2 11, the main frame 1 is fixedly connected to the connecting seat 1 2, the main frame 1 is fixedly connected to the connecting seat 2 11, the main frame 1 is provided with a folding mechanism for folding by rotation, and a positioning mechanism for supporting and positioning by expanding the positioning area is provided below the main frame 1, the folding mechanism folds by rotation, and has structural strength when supported, and occupies little space when carried, after the positioning mechanism is inserted into the ground, the positioning mechanism firmly installs the fixed frame on the ground through a principle similar to that of an expansion screw, and when the positioning mechanism needs to be removed from the ground, the engagement between the positioning mechanism and the ground can also be released.

[0026] See also Figure 1 、 Figure 3 and Figure 4In this embodiment, the folding mechanism includes a rotating arm 13, a rotating arm 2 12, a rotating rod 13 and a secondary support frame 14, and a positioning frame 15. The rotating arm 13 is rotatably connected to the connecting seat 12, the rotating arm 2 12 is rotatably connected to the connecting seat 2 11, one end of the rotating arm 2 12 is rotatably connected to the rotating rod 13, the rotating arm 2 12 is fixedly connected to the secondary support frame 14, and an adaptive positioning frame 15 is provided on the rotating rod 13. The four secondary support frames 14 are combined into a circular frame. The rotating shaft of the rotating arm 13 is rotatably set on one side of the connecting seat 12 and causes the rotating arm 13 to rotate inward. A cylindrical hole is provided on the positioning frame 15, and a notch is provided on the cylindrical hole of the positioning frame 15 that is adapted to the rotating rod 13. The diameter of the cylindrical hole of the positioning frame 15 is smaller than the length of the end of the rotating rod 13 so that the end of the rotating rod 13 can be aligned with the notch. The cylindrical holes of the positioning frame 15 are engaged. The rotating rod 13 is rotated and the rotating rod 13 is removed from the notch on the hole of the positioning frame 15 to release the engagement of the rotating rod 13 with the positioning frame 15. The rotating arm 2 12 on the connecting seat 2 11 is rotated downward, and then the positioning frame 15 is put on the rotating rod 13, and the rotating rod 13 is engaged with the positioning frame 15. The auxiliary support frame 14 is combined into a circular frame to frame the rotating arm 13, thereby completing the folding. The circular frame can not only be used as a bracket to prevent the branches of the plant from bending, but also can frame the rotating arm 13 after folding, which is convenient for carrying. The rotating arm 13 rotates inward to reduce the space occupied by the rotating arm 13. The adapted notch on the cylindrical hole facilitates the passage of the end of the rotating rod 13. Then the rotating rod 13 is rotated so that it can be engaged with the hole of the positioning frame 15.

[0027] See also Figure 2 and Figure 58, and the bottom plate 10 is fixed with the bottom plate 4, and the bottom plate 4 is fixed with the positioning pin 5. In this embodiment, the positioning mechanism includes a base plate 4, a positioning pin 5, a threaded seat 6, a rotating handle 7, a limiting rod 8, a limiting ball 9 and an expansion plate 10. The lower end of the rotating arm 3 is fixedly connected to the base plate 4, and the base plate 4 is fixedly installed with a positioning pin 5. One end of the positioning pin 5 passes through the base plate 4, and the upper end of the positioning pin 5 is fixedly connected to the threaded seat 6. The threaded seat 6 is threadedly connected to the limiting rod 8. The upper end of the limiting rod 8 is fixedly connected to the rotating handle 7, and the lower end of the limiting rod 8 is fixedly connected to the limiting ball 9. The expansion plate 10 is rotatably connected to the positioning pin 5. A cavity is provided in the positioning pin 5, and a rectangular opening is provided on the positioning pin 5 for the expansion plate 10 to be rotated and opened. A protrusion is provided on one side of the expansion plate 10 for the limiting ball 9 to squeeze. The limiting ball 9 is arranged in the cavity of the positioning pin 5, and the surface of the limiting rod 8 is partially provided with a thread. When the positioning is released, it is used to judge whether the limiting ball 9 no longer squeezes the expansion plate 10, and the bottom plate 4 is moved. When the positioning nail 5 needs to be pulled out, the rotating handle 7 is turned in the opposite direction, and the position of the limiting ball 9 is judged by observing whether the thread is completely separated from the threaded seat 6.

[0028] When in use, put the main frame 1 on the plant, rotate the rotating arm 3 on the connecting seat 2 to the desired position, then press the positioning pin 5 on the bottom plate 4 into the ground, turn the rotating handle 7, and the limiting rod 8 on the threaded seat 6 will drop, while driving the limiting ball 9 to squeeze the protrusion on the expansion plate 10, so that the expansion plate 10 is expanded from both sides of the positioning pin 5, and the positioning pin 5 is tightly engaged with the ground, thereby enhancing the overall stability of the positioning mechanism. When the fixing frame needs to be removed, turn the rotating handle 7 in the opposite direction. When the thread on the limiting rod 8 is completely When disengaging from the threaded seat 6, the limiting ball 9 no longer squeezes the expansion plate 10, and the fixing frame can be pulled out of the ground. Then, the rotating rod 13 is rotated and the rotating rod 13 is taken out from the notch on the hole of the positioning frame 15 to release the engagement between the rotating rod 13 and the positioning frame 15. The rotating arm 2 12 on the connecting seat 2 11 is rotated downward, and then the positioning frame 15 is put on the rotating rod 13, and the rotating rod 13 is engaged with the positioning frame 15. The auxiliary support frame 14 is combined into a circular frame to frame the rotating arm 1 3, thereby completing the folding and making it easy to carry.

[0029] Through the above steps, the folding mechanism is folded by rotation, and has structural strength when supporting, and occupies little space when carrying. The round frame can not only be used as a bracket to prevent the branches of the plant from bending, but also can rotate the frame column arm 3 after folding, so as to facilitate carrying. After the positioning mechanism is inserted into the soil, the fixing frame is firmly installed on the soil. When the positioning mechanism needs to be removed from the soil, the engagement between the positioning mechanism and the soil can also be released. The mechanism has structural strength, thereby solving the problem of insufficient structural strength of the existing blueberry fixing frame.

Claims

1. A blueberry planting fixing frame that is easy to adjust, comprising a main frame (1); characterized in that: The invention also comprises a connecting seat 1 (2) and a connecting seat 2 (11), wherein the connecting seat 1 (2) is fixedly connected to the main frame (1), and the connecting seat 2 (11) is fixedly connected to the main frame (1), and a folding mechanism for folding by rotating is provided on the main frame (1), and a positioning mechanism for supporting and positioning by expanding the positioning area is provided below the main frame (1).

2. The adjustable blueberry planting bracket according to claim 1, characterized in that: The folding mechanism comprises a rotating arm 1 (3), a rotating arm 2 (12), a rotating rod (13), a secondary support frame (14), and a positioning frame (15); the connecting seat 1 (2) is rotatably connected to the rotating arm 1 (3); the connecting seat 2 (11) is rotatably connected to the rotating arm 2 (12); one end of the rotating arm 2 (12) is rotatably connected to the rotating rod (13); the rotating arm 2 (12) is fixedly connected to the secondary support frame (14); and the rotating rod (13) is provided with an adapted positioning frame (15).

3. The adjustable blueberry planting bracket according to claim 2, characterized in that: The four auxiliary support frames (14) are combined into a circular frame, and the rotating shaft of the rotating arm (3) is rotatably arranged on one side of the connecting seat (2) and causes the rotating arm (3) to rotate inward.

4. The adjustable blueberry planting bracket according to claim 3, characterized in that: A cylindrical hole is provided on the positioning frame (15), and a notch is provided on the cylindrical hole of the positioning frame (15) to match the rotating rod (13). The diameter of the cylindrical hole of the positioning frame (15) is smaller than the length of the end of the rotating rod (13) so that the end of the rotating rod (13) can be engaged with the cylindrical hole of the positioning frame (15).

5. The easily adjustable blueberry planting bracket according to claim 4, characterized in that: The positioning mechanism comprises a base plate (4), a positioning pin (5), a threaded seat (6), a rotating handle (7), a limiting rod (8), a limiting ball (9) and an expansion plate (10); the lower end of the rotating arm (3) is fixedly connected to the base plate (4); a positioning pin (5) is fixedly installed on the base plate (4); one end of the positioning pin (5) passes through the base plate (4); the upper end of the positioning pin (5) is fixedly connected to the threaded seat (6); the threaded seat (6) is threadedly connected to the limiting rod (8); the upper end of the limiting rod (8) is fixedly connected to the rotating handle (7); the lower end of the limiting rod (8) is fixedly connected to the limiting ball (9); and the positioning pin (5) is rotatably connected to the expansion plate (10).

6. The easily adjustable blueberry planting bracket according to claim 5, characterized in that: A cavity is provided in the positioning pin (5), and a rectangular opening is provided on the positioning pin (5) for the expansion plate (10) to be rotated and opened.

7. The adjustable blueberry planting bracket according to claim 6, characterized in that: One side of the expansion plate (10) is provided with a protrusion for the limiting ball (9) to squeeze, the limiting ball (9) is arranged in the cavity of the positioning pin (5), and the surface of the limiting rod (8) is partially provided with a thread, which is used to determine whether the limiting ball (9) no longer squeezes the expansion plate (10) when the positioning is released.

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