An adjustable spacing seedling transplanting positioning aid

Abstract

This utility model relates to the field of positioning auxiliary frame technology, and discloses a seedling transplanting positioning auxiliary frame with adjustable spacing. It includes an auxiliary frame body, an inner frame slidably connected inside the auxiliary frame body, a stop block fixedly connected to the end of the inner frame away from the auxiliary frame body, an indicator strip on the inner frame, and a clamping component on the side of the auxiliary frame body away from the inner frame. The clamping component clamps one end of the auxiliary frame body onto the seedling. By limiting one end of the auxiliary frame body to a single seedling, the inner frame is extended inside the auxiliary frame body according to the required spacing. The extension length of the stop block is adjusted, and the indicator strip facilitates observation of the extension length. After adjustment, a new seedling is transplanted directly below the stop block, allowing for easy control of the spacing between seedlings, improving the accuracy of seedling transplanting spacing, preventing uneven seedling arrangement, and enhancing the uniformity of seedling transplantation.

Description

Technical Field

[0001] This utility model relates to the field of positioning auxiliary frame technology, and in particular to a seedling transplanting positioning auxiliary frame with adjustable spacing. Background Technology

[0002] Tree transplantation refers to the process of moving tree seedlings from their native habitat (such as nurseries, natural growing areas, or containers) to new planting locations (such as afforestation areas, gardens, orchards, or roadsides). This process is an important part of forestry, landscaping, and agricultural planting, aiming to optimize the seedling's growth environment, improve its survival rate, or meet specific planting needs. Tree transplantation is a highly technical task involving many steps, and its success or failure directly affects the survival rate and subsequent growth of the seedlings. Through scientific planning, meticulous operation, and post-transplant management, the survival rate of transplanted seedlings can be effectively improved, achieving the goals of greening, afforestation, or landscape construction.

[0003] In existing technologies, sapling transplantation typically requires precise placement according to pre-defined design drawings, planning schemes, or landscape layout requirements, following specific spacing and arrangement patterns to ensure the planting effect meets expectations. However, in practice, the spacing between saplings is usually adjusted visually by workers, making it difficult to guarantee absolute precision. Human error can easily lead to uneven sapling arrangement, affecting both overall aesthetics and potentially impacting growth space and resource allocation. This makes it difficult to consistently control transplantation quality and creates potential problems for subsequent maintenance and management. Therefore, an adjustable-spacing sapling transplantation positioning aid is needed to solve these issues. Utility Model Content

[0004] In order to overcome the problem of relying on the visual inspection of staff to adjust the spacing between saplings, which makes it difficult to ensure the absolute accuracy of the spacing and easily leads to uneven arrangement of saplings due to human error, making it difficult to uniformly control the quality of transplantation and creating hidden dangers for subsequent maintenance and management.

[0005] The technical solution of this utility model is as follows: an adjustable spacing seedling transplanting positioning auxiliary frame, including an auxiliary frame body, an inner frame slidably connected inside the auxiliary frame body, a stop block fixedly connected to the end of the inner frame away from the auxiliary frame body, an indicator strip set on the inner frame, and a clamping component set on the side of the auxiliary frame body away from the inner frame. The clamping component clamps one end of the auxiliary frame body to the seedling, and the extension length of the inner frame is observed through the indicator strip.

[0006] Preferably, the auxiliary frame body has a matching groove at the corresponding position of the inner frame, and the inner frame slides within the groove of the auxiliary frame body.

[0007] Preferably, a protective frame is fixedly connected to the auxiliary frame body, a smooth rod is rotatably connected inside the protective frame, a first bevel gear is fixedly connected to the smooth rod, a second bevel gear meshes with the outside of the first bevel gear, a worm is fixedly connected inside the second bevel gear, the worm is rotatably connected inside the protective frame, a worm wheel meshes with the outside of the worm, a rotating rod is fixedly connected inside the worm wheel, the rotating rod is rotatably connected inside the auxiliary frame body, a circular gear is fixedly connected to the rotating rod, the circular gear is located inside the auxiliary frame body, and a rack is fixedly connected to the inner frame near the circular gear, the circular gear meshes with the outside of the rack.

[0008] Preferably, the auxiliary frame body has a corresponding through groove at the position of the circular gear, and the circular gear is located inside the through groove of the auxiliary frame body.

[0009] Preferably, the clamping assembly includes a fixed frame fixedly connected to the auxiliary frame body on the side away from the inner frame, a mounting frame disposed inside the fixed frame, a mounting bolt disposed inside the fixed frame, a bidirectional threaded rod rotatably connected inside the mounting frame, a sliding bracket slidably connected inside the mounting frame, a clamping frame fixedly connected to the sliding bracket on the side away from the mounting frame, an auxiliary support frame fixedly connected between the sliding bracket and the clamping frame, and a buffer pad fixedly connected to the inner side of the clamping frame. The mounting bolt is threadedly connected inside the mounting frame, and the sliding bracket is threadedly connected to the outside of the bidirectional threaded rod.

[0010] Preferably, the fixing frame has a matching groove at the corresponding position of the mounting frame, and the mounting frame is set in the groove of the fixing frame.

[0011] Preferably, the fixing frame has corresponding through holes at the positions of the mounting bolts, and the mounting bolts are placed inside the through holes of the fixing frame.

[0012] Preferably, two sets of sliding brackets are provided, which are symmetrically distributed inside the mounting frame. The mounting frame has matching grooves at corresponding positions of the two sets of sliding brackets, and the two sets of sliding brackets slide within the grooves of the mounting frame.

[0013] The beneficial effects of this utility model are:

[0014] 1. By positioning one end of the auxiliary frame onto a sapling, and then extending the inner frame inside the auxiliary frame according to the required spacing, the extension length of the support block can be adjusted. The extension length of the support block can be easily observed through the indicator strip. After adjustment, the new sapling is transplanted directly below the support block, which facilitates control of the spacing between saplings, improves the accuracy of sapling transplantation spacing, prevents uneven sapling arrangement, improves the uniformity of sapling transplantation, and enhances practicality.

[0015] 2. By rotating the bidirectional threaded rod, it is connected to the outside of the bidirectional threaded rod through two sets of sliding brackets, which causes the two sets of clamping frames to move closer to each other, limiting the end of the auxiliary frame body away from the inner frame to a sapling, thereby improving the adjustment accuracy of the sapling spacing. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of one embodiment of the adjustable-spacing seedling transplanting positioning auxiliary frame of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal frame structure of this utility model;

[0018] Figure 3 This is a cross-sectional view of the protective frame of this utility model;

[0019] Figure 4 This is a schematic diagram of the indicator strip structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the clamping component structure of this utility model.

[0021] Figure 6 This is a schematic diagram of the bidirectional threaded rod structure of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Auxiliary frame body; 21. Inner frame; 22. Abutment block; 23. Indicator bar; 24. Rack; 25. Protective frame; 26. Smooth rod; 27. First bevel gear; 28. Second bevel gear; 29. ​​Worm gear; 210. Worm wheel; 211. Rotating rod; 212. Circular gear; 31. Fixed frame; 32. Mounting frame; 33. Mounting bolt; 34. Two-way threaded rod; 35. Sliding bracket; 36. Clamping frame; 37. Auxiliary support frame; 38. Buffer pad. Detailed Implementation

[0023] Implementable methods discovered in this field

[0024] Tree transplantation refers to the process of moving tree seedlings from their native habitat (such as a nursery, natural growing area, or container) to a new planting location (such as an afforestation area, garden, orchard, or roadside). This process is an important part of forestry, landscaping, and agricultural planting.

[0025] The native habitat may have problems such as poor soil, insufficient sunlight, poor water conditions, or intense competition, which limit the growth and development of seedlings. Transplanting can move seedlings to a more suitable environment, such as moving shade-tolerant species from full-sun nurseries to forest understory, or moving moisture-loving species from arid areas to areas with abundant water, thus providing seedlings with more ideal growing conditions.

[0026] Seedlings may grow poorly in their native habitat due to overcrowding, insufficient nutrients, or pest and disease infestation. Transplanting can reduce competition among seedlings and improve their growth. Furthermore, choosing appropriate transplanting times and methods, such as avoiding periods of extreme heat or cold, and employing transplanting techniques with a soil ball, can effectively reduce damage to seedlings during transplantation, enhance their ability to adapt to the new environment, and thus significantly improve their survival rate.

[0027] In forestry, landscaping, and agricultural planting, it is often necessary to transplant saplings at specific intervals and arrangements according to design plans or functional requirements. For example, in landscaping, saplings need to be planted at equal intervals to create a neat and aesthetically pleasing landscape; in orchard construction, row spacing and plant spacing need to be reasonably controlled for ease of management and harvesting; and in ecological restoration, planting at a certain density is necessary to quickly restore vegetation cover. Sapling transplantation is a crucial step in meeting these planting needs.

[0028] During transplantation, it is crucial to ensure that the spacing between saplings meets the design requirements. However, adjusting the spacing solely based on visual inspection by staff is often insufficient to guarantee accuracy. Visual inspection is prone to human error, leading to uneven sapling arrangement, which affects both the overall aesthetics and, potentially, the distribution of growth space and resources due to improper spacing. For example, too small a spacing can result in intense competition among saplings, hindering growth; while too large a spacing can waste land resources and reduce planting efficiency.

[0029] In large-scale transplantation projects, relying solely on manual visual adjustment of spacing significantly slows down the construction progress. Workers need to repeatedly measure and adjust, increasing labor and time costs. Furthermore, manual operation is prone to fatigue, leading to inconsistent transplantation quality and further impacting overall efficiency.

[0030] Due to the lack of standardized and quantifiable operational guidelines, the quality of transplanting can vary significantly among different staff. This variation is not only reflected in spacing control but may also involve factors such as excavation depth and soil compaction. Inconsistent transplanting quality creates difficulties for subsequent maintenance and management, and increases the risk of seedling mortality.

[0031] After transplanting, saplings need to adapt to new soil, climate, and light conditions. Improper handling during transplantation, such as breaking the root ball, damaging the root system, or planting at an inappropriate depth, can affect the survival rate and subsequent growth of the saplings. Furthermore, the environmental conditions of the new planting site may differ significantly from its native habitat, and the saplings require time to adapt to these changes, which also increases the risks associated with transplanting.

[0032] Tools such as measuring tapes and markers are used to measure the spacing between saplings. However, these tools require manual operation, are inefficient, and are difficult to use accurately in complex terrain or large-scale transplanting projects.

[0033] Pre-marking the planting locations of saplings within the planting area, such as by drawing lines with lime powder or inserting markers, can improve the accuracy of spacing control. However, the marking process is cumbersome, and the marks are easily damaged or covered, affecting transplanting efficiency.

[0034] Positioning templates, such as those made of wood or plastic, are used to help determine the planting location of seedlings. However, these tools are usually of fixed size, making it difficult to adapt to seedlings of different sizes and planting needs, and they are also not very durable and are easily damaged.

[0035] Equipment such as excavators and cranes are used in large-scale transplanting projects. While these devices can improve transplanting efficiency, they are costly, complex to operate, and require professional personnel. Furthermore, mechanized equipment may damage seedlings during the transplanting process, affecting survival rates.

[0036] An adjustable-spacing seedling transplanting positioning aid typically consists of an adjustable support frame, positioning markers, and connecting components. The support frame is made of metal or high-strength plastic, offering good stability and durability. The support frame is designed with adjustable mechanisms, such as telescopic rods, slide rails, or rotating parts, allowing users to adjust the length, width, or angle of the support frame as needed. Positioning markers are placed on the support frame to indicate the planting position of the seedling. Connecting components are used to connect the support frame into a stable frame structure, facilitating quick installation and disassembly.

[0037] In large-scale afforestation projects, the use of adjustable-spacing seedling transplanting positioning supports can ensure consistent seedling spacing, improving afforestation quality and efficiency. Simultaneously, the stability of the supports helps reduce seedling damage during transplantation, increasing survival rates.

[0038] In landscaping projects such as parks, squares, and roadsides, auxiliary frames help staff quickly determine the planting location of saplings, maintaining a neat and aesthetically pleasing arrangement. Furthermore, the adjustable spacing of the auxiliary frames allows for easy adjustment of the planting density according to the landscape design requirements.

[0039] In orchard construction, trellises help fruit growers control row and plant spacing, facilitating later management and harvesting. At the same time, the use of trellises also helps improve seedling survival rates and growth rates, increasing orchard yield and profitability.

[0040] In ecological restoration projects in areas such as mines and wastelands, auxiliary frames can help workers quickly transplant saplings, improving the speed and effectiveness of vegetation restoration. At the same time, the durability of the auxiliary frames allows them to be used for extended periods in harsh environments.

[0041] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0042] Please see Figure 1 - Figure 6 This utility model provides an embodiment of an adjustable-spacing seedling transplanting positioning auxiliary frame, comprising an auxiliary frame body 1, an inner frame 21 slidably connected inside the auxiliary frame body 1, a stop block 22 fixedly connected to the end of the inner frame 21 away from the auxiliary frame body 1, an indicator strip 23 disposed on the inner frame 21, and a clamping assembly disposed on the side of the auxiliary frame body 1 away from the inner frame 21. The clamping assembly clamps one end of the auxiliary frame body 1 onto the seedling, and the extension length of the inner frame 21 is observed through the indicator strip 23. By limiting one end of the auxiliary frame body 1 to a single seedling, the inner frame 21 is positioned within the auxiliary frame body 1 according to the required spacing. The extension length of the adjustable block 22 is made easier to observe via the indicator strip 23. After adjustment, the new sapling is transplanted directly below the block 22 to facilitate control of the spacing between saplings, improve the accuracy of sapling transplantation spacing, prevent uneven sapling arrangement, improve the uniformity of sapling transplantation, and enhance practicality. The clamping component rotates the bidirectional threaded rod 34, which is threaded to the outside of the bidirectional threaded rod 34 via two sets of sliding brackets 35, causing the two sets of clamping frames 36 to move closer to each other, limiting the end of the auxiliary frame body 1 away from the inner frame 21 to a sapling, thereby improving the adjustment accuracy of sapling spacing.

[0043] Please see Figure 1 - Figure 4In this embodiment, the auxiliary frame body 1 has a corresponding groove at the corresponding position of the inner frame 21. The inner frame 21 slides within the groove of the auxiliary frame body 1, which limits the inner frame 21, thereby improving the telescopic stability of the inner frame 21 and enhancing the practicality of the device. A protective frame 25 is fixedly connected to the auxiliary frame body 1. A smooth rod 26 is rotatably connected inside the protective frame 25. A first bevel gear 27 is fixedly connected to the smooth rod 26. A second bevel gear 28 meshes with the outside of the first bevel gear 27. A worm gear 29 is fixedly connected inside the second bevel gear 28 and rotatably connected inside the protective frame 25. A worm wheel 210 meshes with the outside of the worm gear 29. A rotating rod 211 is fixedly connected inside the worm wheel 210 and rotatably connected inside the auxiliary frame body 1. A circular gear 212 is fixedly connected to the rotating rod 211 and is located inside the auxiliary frame body 1. The inner frame 21 is close to... A rack 24 is fixedly connected to one side of the circular gear 212. The circular gear 212 meshes with the outside of the rack 24. By limiting one end of the auxiliary frame body 1 to a sapling, and then extending the inner frame 21 inside the auxiliary frame body 1 according to the required spacing, the extension length of the abutment block 22 can be adjusted. The extension length of the abutment block 22 can be easily observed through the indicator strip 23. After adjustment, the new sapling is transplanted directly below the abutment block 22, which facilitates the control of the spacing between saplings, improves the accuracy of sapling transplantation spacing, prevents uneven sapling arrangement, improves the uniformity of sapling transplantation, and enhances practicality. The auxiliary frame body 1 has a matching through groove at the corresponding position of the circular gear 212. The circular gear 212 is set inside the through groove of the auxiliary frame body 1, so that when the circular gear 212 rotates, the auxiliary frame body 1 does not affect the circular gear 212, thus improving the stability of the device.

[0044] Please see Figure 5 - Figure 6In this embodiment, the clamping assembly includes a fixed frame 31 fixedly connected to the side of the auxiliary frame body 1 away from the inner frame 21, an installation frame 32 disposed inside the fixed frame 31, an installation bolt 33 disposed inside the fixed frame 31, a bidirectional threaded rod 34 rotatably connected inside the installation frame 32, a sliding bracket 35 slidably connected inside the installation frame 32, a clamping frame 36 fixedly connected to the side of the sliding bracket 35 away from the installation frame 32, an auxiliary support frame 37 fixedly connected between the sliding bracket 35 and the clamping frame 36, and a buffer pad 38 fixedly connected to the inner side of the clamping frame 36. The installation bolt 33 is threadedly connected inside the installation frame 32, and the sliding bracket 35 is threadedly connected to the outside of the bidirectional threaded rod 34. By rotating the bidirectional threaded rod 34, it is connected to the outside of the bidirectional threaded rod 34 through two sets of sliding brackets 35, causing the two sets of clamping frames 36 to move closer to each other, limiting the end of the auxiliary frame body 1 away from the inner frame 21 to a sapling, thereby improving the adjustment accuracy of the sapling spacing. The fixed frame 31 is located on the side of the installation frame 32. The mounting frame 32 is provided with a matching groove at the corresponding position of the mounting frame 31. The mounting frame 32 is set in the groove of the fixed frame 31 to facilitate the installation and fixation of the mounting frame 32, thereby improving the fixation stability of one end of the auxiliary frame body 1, improving the stability of the seedling spacing adjustment, and improving the uniformity of seedling transplantation. The fixed frame 31 is provided with a matching through hole at the corresponding position of the mounting bolt 33. The mounting bolt 33 is set inside the through hole of the fixed frame 31 to facilitate the installation of the mounting frame 32 inside the fixed frame 31 through the mounting bolt 33, thereby improving the practicality of the device. Two sets of sliding brackets 35 are provided, and the two sets of sliding brackets 35 are symmetrically distributed inside the mounting frame 32. The mounting frame 32 is provided with matching sliding grooves at the corresponding positions of the two sets of sliding brackets 35. The two sets of sliding brackets 35 slide in the sliding grooves of the mounting frame 32, so that they move closer to each other through the sliding brackets 35, so that the roots of the seedlings are clamped by the clamping frames 36 on both sides, thereby limiting one end of the auxiliary frame body 1 and improving the stability of the device.

[0045] During operation, the mounting frame 32 is aligned and inserted into the fixed frame 31. Then, the mounting bolts 33 are inserted into the through holes of the fixed frame 31, screwing them into the mounting frame 32 to mount it onto the fixed frame 31. First, a sapling is transplanted. Then, the clamping frames 36 surround the sapling from both sides. The orientation of the auxiliary frame body 1 is adjusted according to the desired arrangement. Holding the auxiliary frame body 1 with one hand, the double-threaded rod 34 is rotated with the other, causing it to be threaded onto the outside of the double-threaded rod 34 via the sliding brackets 35 on both sides. This allows the brackets to move closer together within the grooves of the mounting frame 32, clamping the sapling's roots. The buffer pad 38 prevents damage to the sapling during clamping. This allows the auxiliary frame to... One end of the main body 1 is positioned on a sapling. Then, by adjusting the required spacing, the light rod 26 is rotated, causing the first bevel gear 27 to rotate. The second bevel gear 28 meshes with the first bevel gear 27, causing the worm gear 29 to rotate inside the protective frame 25. The worm wheel 210 meshes with the worm gear 29, causing the circular gear 212 to rotate in the through groove of the auxiliary frame main body 1. The rack 24 meshes with the outside of the circular gear 212, extending the inner frame 21 inside the auxiliary frame main body 1. This allows adjustment of the extension length of the abutment block 22. The extension length of the abutment block 22 is easily observed via the indicator strip 23. After adjustment, a new sapling is transplanted directly below the abutment block 22, and so on, to facilitate control of the spacing between saplings.

[0046] Through the above steps, by limiting one end of the auxiliary frame body 1 to a sapling, and then extending the inner frame 21 inside the auxiliary frame body 1 according to the required spacing, the extension length of the abutment block 22 is adjusted. The extension length of the abutment block 22 is easily observed through the indicator strip 23. After adjustment, the new sapling is transplanted directly below the abutment block 22, which facilitates control of the spacing between saplings and improves the accuracy of sapling transplantation spacing. This solves the problem of relying on the visual inspection of staff to adjust the spacing between saplings, which makes it difficult to ensure absolute precision of the spacing and easily leads to uneven sapling arrangement due to human error, making it difficult to uniformly control the transplantation quality and creating hidden dangers for subsequent maintenance and management.

Claims

1. A distance-adjustable sapling transplant positioning auxiliary frame comprising an auxiliary frame body (1), characterized in that: It also includes an inner frame (21) that is slidably connected inside the auxiliary frame body (1), a stop block (22) that is fixedly connected to the inner frame (21) at the end away from the auxiliary frame body (1), an indicator strip (23) set on the inner frame (21), and a clamping component set on the side of the auxiliary frame body (1) away from the inner frame (21). The clamping component clamps one end of the auxiliary frame body (1) onto the sapling, and the extension length of the inner frame (21) is observed through the indicator strip (23).

2. The adjustable spacing sapling transplant positioning aid of claim 1, wherein: The auxiliary frame body (1) has a matching groove at the corresponding position of the inner frame (21), and the inner frame (21) slides in the groove of the auxiliary frame body (1).

3. The adjustable-spacing seedling transplanting positioning auxiliary frame according to claim 1, characterized in that: A protective frame (25) is fixedly connected to the auxiliary frame body (1). A smooth rod (26) is rotatably connected inside the protective frame (25). A first bevel gear (27) is fixedly connected to the smooth rod (26). A second bevel gear (28) meshes with the outside of the first bevel gear (27). A worm gear (29) is fixedly connected inside the second bevel gear (28). The worm gear (29) is rotatably connected inside the protective frame (25). A worm wheel meshes with the outside of the worm gear (29). 210), a rotating rod (211) is fixedly connected inside the worm gear (210). The rotating rod (211) is rotatably connected inside the auxiliary frame body (1). A circular gear (212) is fixedly connected on the rotating rod (211). The circular gear (212) is located inside the auxiliary frame body (1). A rack (24) is fixedly connected on the side of the inner frame (21) near the circular gear (212). The circular gear (212) meshes with the outside of the rack (24).

4. The adjustable-spacing seedling transplanting positioning auxiliary frame according to claim 1, characterized in that: The auxiliary frame body (1) has a corresponding through groove at the corresponding position of the circular gear (212), and the circular gear (212) is located inside the through groove of the auxiliary frame body (1).

5. The adjustable-spacing seedling transplanting positioning auxiliary frame according to claim 1, characterized in that: The clamping assembly includes a fixed frame (31) fixedly connected to the auxiliary frame body (1) on the side away from the inner frame (21), a mounting frame (32) disposed inside the fixed frame (31), a mounting bolt (33) disposed inside the fixed frame (31), a bidirectional threaded rod (34) rotatably connected inside the mounting frame (32), a sliding bracket (35) slidably connected inside the mounting frame (32), a clamping frame (36) fixedly connected to the sliding bracket (35) on the side away from the mounting frame (32), an auxiliary support frame (37) fixedly connected between the sliding bracket (35) and the clamping frame (36), and a buffer pad (38) fixedly connected to the inside of the clamping frame (36). The mounting bolt (33) is threadedly connected inside the mounting frame (32), and the sliding bracket (35) is threadedly connected to the outside of the bidirectional threaded rod (34).

6. The adjustable-spacing seedling transplanting positioning auxiliary frame according to claim 5, characterized in that: The fixed frame (31) has a matching groove at the corresponding position of the mounting frame (32), and the mounting frame (32) is set in the groove of the fixed frame (31).

7. The adjustable-spacing seedling transplanting positioning auxiliary frame according to claim 5, characterized in that: The fixing frame (31) has a corresponding through hole at the position of the mounting bolt (33), and the mounting bolt (33) is set inside the through hole of the fixing frame (31).

8. The adjustable-spacing seedling transplanting positioning auxiliary frame according to claim 5, characterized in that: Two sets of sliding brackets (35) are provided. The two sets of sliding brackets (35) are symmetrically distributed inside the mounting frame (32). The mounting frame (32) has matching sliding grooves at corresponding positions of the two sets of sliding brackets (35). The two sets of sliding brackets (35) slide in the sliding grooves of the mounting frame (32).

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