Portable fruit tree distance fixing device for planting blueberry

Abstract

The utility model is suitable for the binggen fruit planting technical field provides a kind of portable fruit tree distance setting device for binggen fruit planting, including first positioning rod and second positioning rod, first positioning rod and second positioning rod are connected by distance setting flexible ruler, the inside wall of first positioning rod and second positioning rod is respectively provided with first opening and second opening. The portable fruit tree distance setting device for binggen fruit planting, by rotating handle, drive distance setting flexible ruler, move outward until with second opening out relative adhesion, then the other end of distance setting flexible ruler is fixed on fixed shaft, distance can be fixed, when needing to plant in third position, only need to mark in first planting site then rotate second positioning rod then straighten distance setting flexible ruler, third planting site can be positioned, single person can complete distance setting work, greatly reduce the manpower input, and operation difficulty is lower, improve planting efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of pecan planting technology, and in particular relates to a portable fruit tree spacing device for pecan planting. Background Technology

[0002] Pecans (Caryaillinoinensis), also known as thin-shelled hickory or American hickory, are deciduous trees belonging to the genus Caryaillino in the family Juglandaceae. They are native to the Mississippi River basin and northern Mexico in North America.

[0003] When determining the spacing in existing pecan planting, one end of the measuring line needs to be fixed manually at the starting point. This can be done by wrapping it around a wooden stake or weighing it down with a heavy object to ensure that the measuring line does not loosen. Then, two people work together, one holding the other end of the measuring line and slowly pulling the measuring line straight along the predetermined planting direction. After the measuring line is straightened, a measuring tape is used to measure the measuring line in sections, and the predetermined plant spacing is marked on the measuring line.

[0004] However, this technique usually requires at least two people to operate: one person holds one end of the measuring line, and the other person straightens the measuring line and makes measurements and marks. When the planting area is large, the manpower requirement will increase further, resulting in higher operation difficulty and lower planting efficiency. Utility Model Content

[0005] This utility model provides a portable fruit tree spacing device for pecan planting, which aims to solve the problem that the manpower required to operate the device is further increased, as it requires at least two people to cooperate, one person to fix one end of the measuring line and the other person to straighten the measuring line and perform measurement and marking.

[0006] This utility model is implemented as follows: a portable fruit tree spacing device for pecan planting includes a first positioning rod and a second positioning rod. The first positioning rod and the second positioning rod are connected by a spacing ruler. The inner sidewalls of the first positioning rod and the second positioning rod are respectively provided with a first opening and a second opening. A winding roller for storing the spacing ruler is rotatably arranged in the first opening, and a fixing shaft for fixing one end of the spacing ruler is provided in the second opening.

[0007] Preferably, vertical rods are provided on both sides of the first opening and the second opening, and a pivot is rotatably provided between the two vertical rods, with the bottom of the fixed-distance flexible ruler in contact with the surface of the pivot.

[0008] Preferably, a support column is vertically provided inside the second positioning rod, and the fixed shaft is fixedly connected to the top of the support column.

[0009] Preferably, a first rotating shaft is rotatably disposed laterally in the middle of the first positioning rod, and a first sprocket is fixedly connected to the surface of the first rotating shaft. A second rotating shaft is rotatably disposed laterally at the bottom of the first positioning rod, and a second sprocket is fixedly connected to the surface of the second rotating shaft. The first sprocket and the second sprocket are connected by chain drive, and the take-up roller is fixedly connected to the surface of the chain.

[0010] Preferably, the surface of the first positioning rod is provided with a connecting block, one end of the second rotating shaft extends to the outside of the connecting block and is fixedly connected to a rotating disk, the surface of the rotating disk is fixedly connected with a handle, and the surface of the handle is provided with an anti-slip sleeve.

[0011] Preferably, the bottom ends of the first positioning rod and the second positioning rod are provided with conical blocks, the bottom surfaces of the first positioning rod and the second positioning rod are provided with step blocks, the bottom of each step block is provided with several ground nails, the surface of the fixed-distance soft ruler is provided with graduations, and the top ends of the first positioning rod and the second positioning rod are provided with handles.

[0012] Beneficial effects

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a portable fruit tree spacing device for pecan planting. By holding the handle, the first positioning rod is placed at a predetermined planting point. At this time, the position of the second positioning rod is the planting point for the next pecan tree. Then, by rotating the handle, the spacing ruler is moved outward until it is in contact with the second opening. Then, the other end of the spacing ruler is fixed on the fixed shaft to fix the distance. When a third planting position is needed, simply mark the first planting point, rotate the second positioning rod, and straighten the spacing ruler to position the third planting site. The spacing work can be completed by a single person, greatly reducing manpower input, and the operation is simple, thus improving planting efficiency. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a three-dimensional structural diagram of the second positioning rod in this utility model;

[0016] Figure 3 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 4 This is a cross-sectional view of the first positioning rod in this utility model.

[0018] In the diagram: 1. First positioning rod; 2. Second positioning rod; 3. First opening; 4. Second opening; 5. Vertical rod; 6. Rotating shaft; 7. Support column; 8. Fixed shaft; 9. Take-up roller; 10. Chain; 11. First rotating shaft; 12. Second rotating shaft; 13. First sprocket; 14. Second sprocket; 15. Connecting block; 16. Rotating disc; 17. Handle; 18. Anti-slip sleeve; 19. Conical block; 20. Step block; 21. Ground stake; 22. Fixed-distance flexible ruler; 23. Scale; 24. Handle. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0020] First Embodiment

[0021] Please see Figure 1 , Figure 2 and Figure 3 This utility model provides a technical solution: a portable fruit tree spacing device for pecan planting, including a first positioning rod 1 and a second positioning rod 2. The first positioning rod 1 and the second positioning rod 2 are connected by a spacing ruler 22. The inner sidewalls of the first positioning rod 1 and the second positioning rod 2 are respectively provided with a first opening 3 and a second opening 4. A winding roller 9 for storing the spacing ruler 22 is rotatably arranged in the first opening 3. A fixing shaft 8 for fixing one end of the spacing ruler 22 is provided in the second opening 4. The surface of the spacing ruler 22 is provided with a scale number 23.

[0022] In this embodiment, the operator holds the first positioning rod 1 and the second positioning rod 2 with both hands respectively. According to the spacing requirements required for pecan planting, the operator slowly pulls the second positioning rod 2 so that the fixed-distance soft ruler 22 gradually unfolds from the take-up roller 9 in the first opening. During the unfolding process, the take-up roller 9 will rotate in the first opening 3 to ensure that the fixed-distance soft ruler 22 can be pulled out smoothly.

[0023] The fixed-distance measuring tape 22 is usually marked with clear graduations 23. Operators can observe the graduations in real time to accurately control the length of the tape, thereby ensuring that the planting spacing between pecan trees meets the predetermined standard.

[0024] Please refer to Figure 2 Furthermore, vertical rods 5 are provided on both sides of the first opening 3 and the second opening 4, and a pivot 6 is rotatably provided between the two vertical rods 5. The bottom of the fixed-distance flexible ruler 22 is in contact with the surface of the pivot 6.

[0025] The fixed distance measuring tape 22 and the fixed shaft 8 can be disassembled by snap-fit ​​or other means. After the fixed distance measuring tape is unfolded to the required length, the end of the fixed distance measuring tape near the second positioning rod is firmly fixed to the fixed shaft 8 inside the second opening 4.

[0026] By having the rotating shaft 6 engage with the fixed-distance flexible ruler 22, the sliding friction is changed to rolling friction, which effectively reduces the wear of the flexible ruler and extends its service life.

[0027] Using the first positioning rod 1 and the second positioning rod 2 as positioning references, place the first positioning rod 1 at a predetermined planting point. At this point, the position of the second positioning rod will be the planting point for the next pecan tree. Then, mark the position of the first positioning rod 1 (for example, by inserting a small wooden stick into the ground or sprinkling some lime powder, to facilitate accurate digging and planting later). Next, rotate the position of the second positioning rod 2 and move the first positioning rod 1 to the third planting point by the set length.

[0028] Please refer to Figure 2 Furthermore, a support column 7 is vertically arranged inside the second positioning rod 2, and the fixed shaft 8 is fixedly connected to the top of the support column 7.

[0029] Please refer to Figure 4 Furthermore, a first rotating shaft 11 is rotatably arranged laterally in the middle of the first positioning rod 1, and a first sprocket 13 is fixedly connected to the surface of the first rotating shaft 11. A second rotating shaft 12 is rotatably arranged laterally at the bottom of the first positioning rod 1, and a second sprocket 14 is fixedly connected to the surface of the second rotating shaft 12. The first sprocket 13 and the second sprocket 14 are connected by a chain 10. The take-up roller 9 is fixedly connected to the surface of the chain 10. A connecting block 15 is provided on the surface of the first positioning rod 1. One end of the second rotating shaft 12 extends to the outside of the connecting block 15 and is fixedly connected to a rotating disk 16. A handle 17 is fixedly connected to the surface of the rotating disk 16, and an anti-slip sleeve 18 is provided on the surface of the handle 17.

[0030] In this embodiment, the handle 17 is slowly rotated, which drives the rotating disk 16 to rotate. The rotating disk 16 is fixedly connected to the second rotating shaft 12, thereby driving the second rotating shaft 12 to rotate. The second sprocket 14 on the surface of the second rotating shaft 12 rotates accordingly. Since the first sprocket 13 and the second sprocket 14 are connected by a chain 10, the rotation of the second sprocket 14 will drive the chain 10 to move. The take-up roller 9 is fixedly connected to the surface of the chain 10. As the chain 10 moves, the take-up roller 9 will move within the first opening 3 of the first positioning rod 1. At the same time, the fixed-distance soft ruler 22 gradually unfolds from the take-up roller 9. During the rotation, the rotation speed should be kept uniform, and the scale on the fixed-distance soft ruler should be observed in real time. The unfolded length should be accurately controlled according to the spacing requirements required for pecan planting. When the predetermined length is reached, the handle 17 is stopped.

[0031] After use, when no longer needed, hold the handle 17 on the first positioning rod 1 and rotate the handle 17 in the opposite direction. Through the transmission of the rotating disk 16, the second rotating shaft 12, the second sprocket 14, the chain 10 and the first sprocket 13, the winding roller 9 is driven to move in the opposite direction, so that the fixed distance soft ruler 22 is rewound on the winding roller 9, and one end of the fixed distance soft ruler 22 should remain outside the first positioning rod 1.

[0032] Second Embodiment

[0033] Please refer to Figure 1 Based on the same concept as the first embodiment described above, the bottom ends of the first positioning rod 1 and the second positioning rod 2 are provided with conical blocks 19, the bottom surfaces of the first positioning rod 1 and the second positioning rod 2 are provided with stepping blocks 20, the bottom of each stepping block 20 is provided with several ground nails 21, and the top ends of the first positioning rod 1 and the second positioning rod 2 are provided with handles 24.

[0034] In this embodiment, when it is necessary to plant two fruit trees at a fixed distance, firstly, hold the handle 24 to find the first positioning rod 1 in a suitable position. After finding the suitable position, the operator applies force to the stepping block 20 by using his feet to ensure that the ground nail 21 and the cone block 19 at the bottom of the stepping block 20 can be inserted into the ground, thereby fixing the device before operation.

[0035] The working principle and usage process of this utility model are as follows: After the utility model is installed, when it is necessary to determine the distance for planting pecans, firstly, by holding the handle 24, place the first positioning rod 1 at the predetermined planting point. At this time, the position of the second positioning rod 2 is the planting point for the next pecan tree. Then, by rotating the handle, the distance measuring tape is moved outward until it is in contact with the second opening. Then, the other end of the distance measuring tape is fixed on the fixed shaft 8, thus fixing the distance. When it is necessary to plant at the third position, simply mark the first planting point, rotate the second positioning rod 2, and straighten the distance measuring tape to position the third planting point.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable fruit tree distance fixing device for planting blueberry, comprising a first positioning rod (1) and a second positioning rod (2), characterized in that: The first positioning rod (1) and the second positioning rod (2) are connected by a fixed-distance flexible ruler (22). The inner sidewalls of the first positioning rod (1) and the second positioning rod (2) are respectively provided with a first opening (3) and a second opening (4). A take-up roller (9) for storing the fixed-distance flexible ruler (22) is rotatably provided in the first opening (3). A fixing shaft (8) for fixing one end of the fixed-distance flexible ruler (22) is provided in the second opening (4).

2. The portable fruit tree distance fixing device for planting blueberry according to claim 1, characterized in that: Vertical rods (5) are provided on both sides of the first opening (3) and the second opening (4), and a pivot (6) is rotatably provided between the two vertical rods (5). The bottom of the fixed-distance soft ruler (22) is in contact with the surface of the pivot (6).

3. The portable fruit tree distance fixing device for planting blueberry according to claim 1, characterized in that: The second positioning rod (2) is vertically provided with a support column (7), and the fixed shaft (8) is fixedly connected to the top of the support column (7).

4. The portable fruit tree distance fixing device for planting blueberry according to claim 1, characterized in that: A first rotating shaft (11) is rotatably provided in the middle of the first positioning rod (1). A first sprocket (13) is fixedly connected to the surface of the first rotating shaft (11). A second rotating shaft (12) is rotatably provided in the bottom of the first positioning rod (1). A second sprocket (14) is fixedly connected to the surface of the second rotating shaft (12). The first sprocket (13) and the second sprocket (14) are connected by a chain (10). The take-up roller (9) is fixedly connected to the surface of the chain (10).

5. The portable fruit tree distance fixing device for planting blueberry according to claim 4, characterized in that: The first positioning rod (1) has a connecting block (15) on its surface. One end of the second rotating shaft (12) extends to the outside of the connecting block (15) and is fixedly connected to a rotating disk (16). A handle (17) is fixedly connected to the surface of the rotating disk (16), and an anti-slip sleeve (18) is provided on the surface of the handle (17).

6. The portable fruit tree distance fixing device for planting blueberry according to claim 1, characterized in that: The bottom ends of the first positioning rod (1) and the second positioning rod (2) are provided with conical blocks (19), the bottom surfaces of the first positioning rod (1) and the second positioning rod (2) are provided with stepping blocks (20), the bottom of each stepping block (20) is provided with several ground nails (21), the surface of the fixed-distance soft ruler (22) is provided with scale numbers (23), and the top ends of the first positioning rod (1) and the second positioning rod (2) are provided with handles (24).

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