Seedling lifting device for forestry seedlings

Abstract

The utility model relates to the technical field of forestry machinery, and discloses a forestry seedling lifting device which comprises a machine shell, an L-shaped plate is fixedly connected to the front side of the machine shell, a rotating disc is rotationally connected to the front side of the middle of the machine shell, a clamping groove is formed in the inner side of the rotating disc, a second fixing column is fixedly connected to the front side of the rotating disc, and the second fixing column is fixedly connected to the middle of the machine shell. A first rotating rod is rotatably connected to the outer side of the second fixing column, a sliding block is rotatably connected to the left side of the first rotating rod, a hollow shell is fixedly connected to the left side of the sliding block, a motor is fixedly connected to the left side of the L-shaped plate, a disc is fixedly connected to the output end of the motor, and a second rotating rod is rotatably connected to the left side of the disc. The motor is started to drive the disc to rotate, the second rotating rod moves the clamping block to be separated from the clamping groove, the clamping block pushes the rotating disc and the first rotating rod after returning, the sliding block descends, the hollow shell and the digging shovel are inserted into soil, the preset depth is achieved, and the roots of seedlings are protected.

Description

Technical Field

[0001] The utility model relates to the technical field of forestry machinery, in particular to a seedling lifting device for forestry seedlings. Background Art

[0002] In forestry production, lifting seedlings is a key step in digging seedlings out of the nursery for transplanting or selling. The traditional method of lifting seedlings mainly relies on manual digging using simple tools, which is inefficient and easy to damage the seedlings. A seedling lifting device for forestry seedlings came into being under such demand background, aiming to improve the efficiency of lifting seedlings, ensure the quality of seedlings, and meet the needs of modern forestry development.

[0003] Under the current social development situation, environmental protection and ecological construction are highly valued. As an important part of ecological construction, the development of forestry is of vital importance. Large-scale afforestation activities require a large number of high-quality forestry seedlings. With the advancement of science and technology and the advancement of agricultural modernization, forestry production is gradually moving towards mechanization and intelligence. The emergence of seedling-lifting devices conforms to this development trend, which can improve the efficiency and quality of forestry production and provide strong support for the sustainable development of the forestry industry.

[0004] Before transplanting the seedlings, the transplanting shovel needs to be inserted into the specified depth. If the specified depth cannot be reached, the roots of the seedlings cannot be completely dug out during the transplanting process, causing part of the roots to break or remain in the soil, which will seriously affect the survival rate and subsequent growth and development of the seedlings. The root system is an important organ for seedlings to absorb water and nutrients. Damaged roots can hardly effectively provide the seedlings with the required nutrients, increasing the risk of seedling death after transplanting. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a seedling lifting device for forestry seedlings, aiming to improve the problem in the prior art that the seedling lifting shovel cannot be accurately inserted into the soil to a specified depth.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a seedling lifting device for forestry seedlings, comprising a casing, the front side of the casing is fixedly connected to an L-shaped plate, the middle front side of the casing is rotatably connected to a rotating disk, the inner side of the rotating disk is provided with a slot, the front side of the rotating disk is fixedly connected to a second fixing column, the outer side of the second fixing column is rotatably connected to a first rotating rod, the left side of the first rotating rod is rotatably connected to a slider, the left side of the slider is fixedly connected to a hollow shell, the left side of the L-shaped plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a disc, the left side of the disc is rotatably connected to the second rotating rod, the front side of the second rotating rod is fixedly connected to a block, and a fixing mechanism is provided on the front side of the casing, and the fixing mechanism is used to fix the position.

[0007] As a further description of the above technical solution:

[0008] The fixing mechanism includes a fixing column 1, the bottom left end of the L-shaped plate is fixedly connected to the top of the fixing column 1, a threaded hole is provided on the inner side of the fixing column 1, a fixing block is slidably connected to the outer side of the threaded hole, the inner side of the fixing block is threadedly connected to a screw, the rear side of the screw is threadedly connected to a nut, the left side of the bottom end of the L-shaped plate is rotatably connected to a rotating column, and a hole is provided on the inner side of the rotating column.

[0009] As a further description of the above technical solution:

[0010] The bottom end of the hollow shell is fixedly connected with an excavating shovel, and the right side of the top end of the L-shaped plate is fixedly connected with a sponge block.

[0011] As a further description of the above technical solution:

[0012] The front side of the rotating disk is fixedly connected with a decorative disk, and the bottom end of the housing is fixedly connected with a plurality of universal wheels.

[0013] As a further description of the above technical solution:

[0014] A waterproof shell is fixedly connected to the outer side of the motor, and the right side of the waterproof shell is fixedly connected to the left side of the L-shaped plate.

[0015] As a further description of the above technical solution:

[0016] The top of the housing is fixedly connected with a decorative strip, and the rear side of the housing is fixedly connected with a label.

[0017] As a further description of the above technical solution:

[0018] A controller is fixedly connected to the front side of the housing, and the controller is electrically connected to the motor.

[0019] As a further description of the above technical solution:

[0020] The left and right sides of the top of the housing are both fixedly connected with rubber blocks, and the bottom end of the clamping block is slidably connected to the inner side of the clamping slot.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, after the motor is started, it drives the disc to rotate, and then moves the rotating rod 2 and pulls the card block out of the slot. The card block re-enters the slot after rotating one circle, pulling the rotating disc to rotate, and the rotating disc drives the rotating rod 1 to rotate, pushing the slider downward, so that the hollow shell and the digging shovel are inserted into the soil, ensuring that the digging shovel reaches the predetermined depth to avoid damaging the roots of the seedlings.

[0023] 2. In the present invention, the screw is twisted into the threaded hole, passed through the fixing column 1, and the nut is tightened to fix the column 1 and the hollow shell. Then, the rotating column is rotated so that its hole is aligned and engaged with the fixing column 2, thereby fixing the rotating disk and the hollow shell to prevent position changes. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front perspective view of a housing of a seedling lifting device for forestry seedlings proposed in the present invention;

[0025] Figure 2 This is a partial structural breakdown diagram of the decorative strip of a seedling lifting device for forestry seedlings proposed in the utility model;

[0026] Figure 3 This is a partial structural diagram of a rotating disk of a seedling lifting device for forestry seedlings proposed in the utility model;

[0027] Figure 4 This is a diagram showing the partial structure of an L-shaped plate of a seedling lifting device for forestry seedlings proposed in the utility model;

[0028] Figure 5 The utility model is a schematic diagram of the partial structure of the hollow shell of a seedling lifting device for forestry seedlings.

[0029] Legend:

[0030] 1. Casing; 2. Fixing mechanism; 201. Fixing block; 202. Threaded hole; 203. Screw; 204. Nut; 205. Fixing column 1; 206. Rotating column; 207. Hole; 3. L-shaped plate; 4. Rotating plate; 5. Fixing column 2; 6. Rotating rod 1; 7. Slider; 8. Slot; 9. Motor; 10. Disc; 11. Hollow shell; 12. Block; 13. Waterproof shell; 14. Universal wheel; 15. Rubber block; 16. Controller; 17. Decorative strip; 18. Label; 19. Decorative plate; 20. Sponge block; 21. Digging shovel; 22. Rotating rod 2. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Please see the attached Figure 2 , Attachment Figure 3 and attached Figure 4The utility model provides an embodiment of a seedling lifting device for forestry seedlings, comprising a casing 1, an L-shaped plate 3 fixedly connected to the front side of the casing 1, a rotating disk 4 rotatably connected to the middle front side of the casing 1, a card slot 8 is opened on the inner side of the rotating disk 4, a fixed column 2 5 is fixedly connected to the front side of the rotating disk 4, a rotating rod 6 is rotatably connected to the outer side of the fixed column 2 5, a slider 7 is rotatably connected to the left side of the rotating rod 6, a hollow shell 11 is fixedly connected to the left side of the slider 7, a motor 9 is fixedly connected to the left side of the L-shaped plate 3, an output end of the motor 9 is fixedly connected to a disc 10, a rotating rod 22 is rotatably connected to the left side of the rotating rod 22, a card block 12 is fixedly connected to the front side of the rotating rod 22, a fixing mechanism 2 is provided on the front side of the casing 1, the fixing mechanism 2 is used to fix the position, a rubber block 15 is fixedly connected to the left and right sides of the top of the casing 1, and the bottom end of the card block 12 is slidably connected to the inner side of the card slot 8;

[0033] Specifically, the front side of the casing 1 is firmly installed with an L-shaped plate 3, which not only enhances the structural strength of the casing 1, but also provides convenience for the installation of subsequent components. The middle front side of the casing 1 is connected to the rotating disk 4 through a precise rotating shaft, ensuring that the rotating disk 4 can rotate flexibly and stably. A card slot 8 is specially provided on the inner side of the rotating disk 4. This design provides the necessary space for the precise engagement of the card block 12, ensuring a close fit between components. The periphery of the fixed column 2 5 and the rotating rod 1 6 are rotatably connected through a precision bearing, which greatly reduces the friction during the rotation process and improves the smoothness of the operation. The left side of the slider 7 is firmly connected with the hollow shell 11, ensuring the stability and reliability of the slider 7 during operation. The firmware is connected to the disc 10 so that the disc 10 can rotate with the operation of the motor 9. A block 12 is fixed to the front side of the rotating rod 22 so that the block 12 can be accurately positioned as the disc 10 rotates. The front side of the casing 1 is equipped with a fixing mechanism 2, which is intended to ensure the stable position of the casing 1. Regardless of the working environment, the stability and reliability of the casing 1 can be maintained. The rubber block 15 not only improves the overall structural stability and buffering capacity, but also reduces the noise generated by the casing 1 during operation to a certain extent, thereby improving the user experience of the equipment. The bottom end of the block 12 is designed to achieve a sliding connection with the inner side of the slot 8, so that the block 12 can slide smoothly in the slot 8, ensuring precise fit and smooth operation between components.

[0034] Please see the attached Figure 1 , Attachment Figure 4 and attached Figure 5The fixing mechanism 2 includes a fixing column 205, the bottom left end of the L-shaped plate 3 is fixedly connected to the top of the fixing column 205, a threaded hole 202 is provided on the inner side of the fixing column 205, a fixing block 201 is slidably connected to the outer side of the threaded hole 202, a screw 203 is threadedly connected to the inner side of the fixing block 201, a nut 204 is threadedly connected to the rear side of the screw 203, a rotating column 206 is rotatably connected to the left side of the bottom end of the L-shaped plate 3, a hole 207 is provided on the inner side of the rotating column 206, and a controller 16 is fixedly connected to the front side of the housing 1, and the controller 16 is electrically connected to the motor 9;

[0035] Specifically, the inner side of the fixing column 205 is carefully designed with a precise threaded hole 202 to ensure its precise fit with related components. The outside of the threaded hole 202 is connected to the fixing block 201 in a sliding manner, allowing the fixing block 201 to be fine-tuned within a certain range to adapt to different installation requirements. The inside of the fixing block 201 is tightly connected to the screw 203 through a threaded manner, and the rear end of the screw 203 is fastened to the nut 204 through a thread, ensuring the stability and reliability of the entire structure. The left side of the bottom end of the L-shaped plate 3 is connected to the rotating column 206 in a rotating manner, allowing the L-shaped plate 3 to rotate freely within a specific range, thereby achieving flexible adjustment and positioning. The hole 207 not only provides the necessary support for the rotating column 206, but also facilitates the installation of other components. The controller 16 is one of the core components of the entire system, responsible for receiving external commands and controlling the operation of the motor 9. A stable electrical connection is established between the controller 16 and the motor 9, ensuring the accuracy of signal transmission and the efficient operation of the motor 9.

[0036] Please see the attached Figure 1 , Attachment Figure 2 and attached Figure 5 , the bottom end of the hollow shell 11 is fixedly connected to a digging shovel 21, the top right side of the L-shaped plate 3 is fixedly connected to a sponge block 20, the top of the casing 1 is fixedly connected to a decorative strip 17, and the rear side of the casing 1 is fixedly connected to a label 18;

[0037] Specifically, an excavating shovel 21 is fixedly connected to the bottom of the hollow shell 11 to provide a stable excavation function. A sponge block 20 is firmly connected to the top right side of the L-shaped plate 3 to absorb shock or protect certain components. The decorative strip 17 not only enhances the aesthetics of the product, but may also have certain functionality. The label 18 is used to identify product information, specifications or other important matters for user identification and use.

[0038] Please see the attached Figure 1 , Attachment Figure 2 and attached Figure 3, the front side of the rotating disk 4 is fixedly connected to a decorative plate 19, the bottom end of the casing 1 is fixedly connected to a plurality of universal wheels 14, the outer side of the motor 9 is fixedly connected to a waterproof shell 13, and the right side of the waterproof shell 13 is fixedly connected to the left side of the L-shaped plate 3;

[0039] Specifically, the front side of the rotating disk 4 is tightly combined with the decorative disk 19 through a precise fixed connection method, ensuring the stability of the structure. The decorative disk 19 not only serves an aesthetic purpose, but also protects the front side of the rotating disk 4 from damage by external factors. The design of the universal wheel 14 enables the equipment to be flexibly moved on various ground surfaces, improving the applicability and convenience of the equipment. The outside of the motor 9 is equipped with a waterproof shell 13 through a professional fixed connection method, which not only ensures the normal operation of the motor 9 in harsh environments, but also extends the service life of the equipment. The right side of the waterproof shell 13 is tightly connected to the left side of the L-shaped plate 3 through a precise fixed connection method, further enhancing the stability of the overall structure and ensuring the safety and reliability of the equipment during operation.

[0040] Working principle: Start the motor 9, which will drive the disc 10 to rotate. The disc 10 then drives the rotating rod 22 to move and pull the block 12 out of the slot 8. After one rotation, the block 12 enters the slot 8 again and is pulled a certain distance before being pulled out, causing the rotating disc 4 to slowly rotate. The rotating disc 4 will drive the rotating rod 1 6 to rotate and push the slider 7 below to move. The slider 7 pushes the hollow shell 11 downward to move, thereby allowing the digging shovel 21 to be inserted into the soil, so that the digging shovel 21 below can reach the specified depth more accurately, preventing damage to the roots of the seedlings.

[0041] After reaching the specified depth, twist the screw 203 so that the screw 203 can enter the threaded hole 202, and let the screw 203 pass through the fixing column 1 205, and then tighten the nut 204 to fix the fixing column 1 205 and the hollow shell 11 together, and then rotate the rotating column 206, align the hole 207 inside the rotating column 206 with the fixing column 2 5, and snap it into the outer side of the fixing column 2 5, thereby fixing the rotating disk 4 and further fixing the hollow shell 11 to prevent the position from moving due to unstable fixation.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A seedling lifting device for forestry seedlings, comprising a housing (1), characterized in that: The front side of the housing (1) is fixedly connected to an L-shaped plate (3), the front side of the middle part of the housing (1) is rotatably connected to a rotating disk (4), the inner side of the rotating disk (4) is provided with a card slot (8), the front side of the rotating disk (4) is fixedly connected to a second fixed column (5), the outer side of the second fixed column (5) is rotatably connected to a first rotating rod (6), the left side of the first rotating rod (6) is rotatably connected to a slider (7), the left side of the slider (7) is fixedly connected to a hollow shell (11), the left side of the L-shaped plate (3) is fixedly connected to a motor (9), the output end of the motor (9) is fixedly connected to a disk (10), the left side of the disk (10) is rotatably connected to a second rotating rod (22), the front side of the second rotating rod (22) is fixedly connected to a card block (12), and the front side of the housing (1) is provided with a fixing mechanism (2), the fixing mechanism (2) is used for fixing the position.

2. A seedling lifting device for forestry seedlings according to claim 1, characterized in that: The fixing mechanism (2) comprises a fixing column (205), the left bottom end of the L-shaped plate (3) is fixedly connected to the top end of the fixing column (205), a threaded hole (202) is provided on the inner side of the fixing column (205), a fixing block (201) is slidably connected to the outer side of the threaded hole (202), a screw (203) is threadedly connected to the inner side of the fixing block (201), a nut (204) is threadedly connected to the rear side of the screw (203), a rotating column (206) is rotatably connected to the left side of the bottom end of the L-shaped plate (3), and a hole (207) is provided on the inner side of the rotating column (206).

3. The seedling lifting device for forestry seedlings according to claim 1, characterized in that: The bottom end of the hollow shell (11) is fixedly connected to a digging shovel (21), and the right side of the top end of the L-shaped plate (3) is fixedly connected to a sponge block (20).

4. The seedling lifting device for forestry seedlings according to claim 1, characterized in that: The front side of the rotating disk (4) is fixedly connected to a decorative disk (19), and the bottom end of the housing (1) is fixedly connected to a plurality of universal wheels (14).

5. The seedling lifting device for forestry seedlings according to claim 1, characterized in that: A waterproof shell (13) is fixedly connected to the outside of the motor (9), and the right side of the waterproof shell (13) is fixedly connected to the left side of the L-shaped plate (3).

6. The seedling lifting device for forestry seedlings according to claim 1, characterized in that: A decorative strip (17) is fixedly connected to the top of the housing (1), and a label (18) is fixedly connected to the rear side of the housing (1).

7. The seedling lifting device for forestry seedlings according to claim 1, characterized in that: A controller (16) is fixedly connected to the front side of the housing (1), and the controller (16) is electrically connected to the motor (9).

8. The seedling lifting device for forestry seedlings according to claim 1, characterized in that: The left and right sides of the top of the housing (1) are fixedly connected with rubber blocks (15), and the bottom end of the clamping block (12) is slidably connected to the inner side of the clamping slot (8).

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