A tree planting mechanism

Abstract

The utility model discloses a kind of tree planting mechanisms, belong to forestry machinery technical field, tree planting mechanism includes fixed support, sliding frame, telescopic drive device and hole puncher, fixed support is used to connect planting car, fixed support is provided with the guide rod of vertical extension;The inside of sliding frame has the gap for the guide rod to pass through, the inside wall of sliding frame is provided with the gyro wheel of rolling contact with guide rod;Telescopic drive device, one end is connected with fixed support;Hole puncher is used to punch hole in target position to put seedling;Sliding frame is connected with hole puncher;The other end of telescopic drive device is connected with hole puncher, and is used to drive hole puncher lifting activity.The utility model can be through mechanization operation, greatly reduce manual work, while facilitating unified hole depth and improve tree planting efficiency.

Description

Technical Field

[0001] This application relates to the field of forestry machinery technology, specifically to a tree planting mechanism. Background Technology

[0002] Artificial tree planting is a long-standing traditional technical activity aimed at restoring vegetation and improving the ecological environment. Its core objective is to transplant seedlings to predetermined locations through human intervention in order to achieve the regeneration and expansion of forest resources, thereby enabling them to perform multiple ecological functions such as soil and water conservation, water source conservation, carbon sequestration and oxygen release, climate improvement, and environmental beautification.

[0003] The existing tree planting method involves manually digging holes, placing the sapling, and then covering it with soil. This results in problems such as high labor intensity and inconsistent hole depth. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a tree planting mechanism that reduces manual labor through mechanized operation, while facilitating uniform digging depth and improving tree planting efficiency.

[0005] To achieve the above objectives, this utility model employs the following technical solution: This utility model provides a tree planting mechanism, comprising: A fixed bracket is provided with a vertically extending guide rod; The carriage has a gap on its inner side for the guide rod to pass through, and the inner wall of the carriage is provided with rollers that roll in contact with the guide rod. A telescopic drive device, one end of which is connected to the fixed bracket; A hole-drilling device is used to drill holes at a target location to insert saplings; the carriage is connected to the hole-drilling device; the other end of the telescopic drive device is connected to the hole-drilling device and is used to drive the hole-drilling device to move up and down.

[0006] Furthermore, the drilling device includes: Knife holder; A rotating drum is rotatably mounted on the tool holder; the outer peripheral wall of the rotating drum is provided with a helical chip-removing blade; a rotatable cutter head is provided at the lower end of the rotating drum; wherein, the rotating drum is a hollow structure that runs through the top and bottom, and the cutter head is rotated to close or open the lower opening of the rotating drum; A motor is mounted on the tool holder and is connected to the rotating drum drive, the motor being used to drive the rotating drum to rotate.

[0007] Furthermore, the cutter head is provided in multiple portions and is evenly spaced in a circumferential direction; The outer side of the rotating drum is provided with multiple cutter head shafts corresponding to the multiple cutter heads and passing through the chip removal blades; One end of the cutter head shaft is connected to the corresponding cutter head; the other end of the cutter head shaft is connected to a lever. The rotating drum is equipped with a dial; the dial block is fixed with an upwardly extending lever; the dial is equipped with a guide groove to accommodate the lever; When the lever is located at one end of the guide groove, the cutter head is in a preset fully retracted state to close the lower opening of the rotating drum; when the lever is located at the other end of the guide groove, the cutter head is in a preset extended state to open the lower opening of the rotating drum.

[0008] Furthermore, the carriage includes two frame plates arranged opposite each other; The frame plate is fixed to the tool holder by a connecting frame.

[0009] Furthermore, two sets of rollers are installed between the two frame plates, each set of rollers including rollers disposed opposite to the guide rod; The two ends of the roller are rotatably connected to the two frame plates.

[0010] Furthermore, a drive sprocket is installed at the output end of the motor; A driven sprocket is installed at the upper end of the rotating drum; the drive wheel is connected to the driven sprocket via chain drive.

[0011] Furthermore, the rotating drum is provided with two fixed rings spaced apart along the axial direction; the chip removal blade is disposed between the two fixed rings; Each of the retaining rings is provided with a shaft hole through which the cutter head shaft passes.

[0012] Furthermore, the inner edge of the chip removal blade is provided with a receiving groove, and the receiving groove and the outer wall of the rotating drum form a through hole for the blade shaft to pass through. Compared with the prior art, the beneficial effects achieved by this utility model are as follows: This utility model provides a tree planting mechanism, which includes a fixed support, a slide with a gap on the inside for a guide rod to pass through, a telescopic drive device connected to the fixed support at one end, and a hole-drilling device for drilling holes at the target location to insert saplings. The slide is connected to the hole-drilling device; the other end of the telescopic drive device is connected to the hole-drilling device and is used to drive the hole-drilling device to move up and down. Thus, this utility model can greatly reduce manual labor through mechanized operation, while facilitating uniform hole depth and improving tree planting efficiency.

[0013] This invention also provides guidance for the lifting and lowering of the slide by setting a vertically extending guide rod on the fixed bracket and setting a roller that rolls in contact with the guide rod on the inner side wall of the slide, making the lifting and lowering of the drilling device more stable and the overall operation safer. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the tree planting mechanism provided in this embodiment of the utility model; Figure 2 This is a side view of the tree planting mechanism provided in this embodiment of the utility model; Figure 3 This is a top view of the tree planting mechanism provided in this embodiment of the utility model; Figure 4 This is a schematic diagram of the hole-drilling device of the tree-planting mechanism provided in this embodiment of the utility model.

[0015] In the diagram: 1. Fixed bracket; 2. Slide; 3. Telescopic drive device; 4. Drilling device; 4-1. Cutter head; 4-2. Cutter head shaft; 4-3. Chip removal blade; 4-4. Dial plate; 4-5. Drive sprocket; 4-6. Chain; 4-7. Motor; 4-8. Rotary drum; 4-9. Cutter holder; 4-10. Driven sprocket; 4-11. Fixed ring; 4-12. Dial block; 4-13. Dial lever; 4-14. Feed hopper; 5. Connecting frame; 6. Roller; 7. Guide rod. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and should not be used to limit the scope of protection of the present invention.

[0017] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Example

[0019] Please see Figure 1 and Figure 2 This embodiment introduces a tree planting mechanism, including a fixed support 1, a slide 2, a telescopic drive device 3, and a hole-drilling device 4.

[0020] Please see Figure 1 The fixed bracket 1 is used to connect the planting vehicle, and the fixed bracket 1 is provided with a vertically extending guide rod 7; the inner side of the slide 2 has a gap for the guide rod 7 to pass through, and the inner side wall of the slide 2 is provided with rollers 6 that roll in contact with the guide rod 7; the telescopic drive device 3 is connected to the fixed bracket 1 at one end; the hole-drilling device 4 is used to drill holes at the target position to insert seedlings; the slide 2 is connected to the hole-drilling device 4; the other end of the telescopic drive device 3 is connected to the hole-drilling device 4 and is used to drive the hole-drilling device 4 to move up and down.

[0021] In the above scheme, the drilling device 4 can perform drilling operations on the ground, and the telescopic drive device 3 can drive the drilling device 4 to rise and fall. The operator can control the drilling depth by presetting the stroke of the telescopic drive device 3, so that the drilling depth can be kept as consistent as possible each time. The slide 2 can move up and down with the drilling device 4, and the guide rod 7 cooperates with the roller 6 to achieve guidance, ensuring the stability of the drilling device 4's rising and falling movements.

[0022] Specifically, the carriage 2 includes two opposing support plates. Two sets of rollers are installed between the two support plates, each set of rollers including rollers 6 opposite to the guide rod 7; the two ends of the rollers 6 are rotatably connected to the two support plates respectively. The two opposing rollers 6 can clamp the guide rod 7 relative to each other, and can roll synchronously on the guide rod 7 during lifting and lowering movements.

[0023] Please see Figure 4The drilling device 4 includes a tool holder 4-9, a rotating drum 4-8, and a motor 4-7. The frame plate is fixed to the tool holder 4-9 via a connecting bracket 5. The rotating drum 4-8 is rotatably mounted on the tool holder 4-9; the outer peripheral wall of the rotating drum 4-8 is provided with a spiral-structured chip-removing blade 4-3; a rotatable cutter head 4-1 is provided at the lower end of the rotating drum 4-8; wherein, the rotating drum 4-8 is a hollow structure with open top and bottom, and the cutter head 4-1 is rotated to close or open the lower opening of the rotating drum 4-8; the motor 4-7 is mounted on the tool holder 4-9 and is connected to the rotating drum 4-8 for transmission, and the motor 4-7 is used to drive the rotating drum 4-8 to rotate.

[0024] Further, please refer to Figure 1 and Figure 3 The rotating drum 4-8 has three cutter heads 4-1, which are evenly spaced circumferentially. Multiple cutter head shafts 4-2, corresponding to the cutter heads 4-1 and passing through the chip removal blades 4-3, are located on the outer side of the rotating drum 4-8. One end of each cutter head shaft 4-2 is connected to a corresponding cutter head 4-1; the other end is connected to a lever 4-12. A dial 4-4 is mounted on the rotating drum 4-8. An upwardly extending lever 4-13 is fixed to the lever 4-12. The lever 4-13, lever 4-12, and cutter head shafts 4-2 form a Z-shaped structure. A guide groove for accommodating the lever 4-13 is provided on the dial 4-4. When the lever 4-13 is located at one end of the guide groove, the cutter head 4-1 is in a preset fully retracted state, closing the lower opening of the rotating drum 4-8. When the lever 4-13 is located at the other end of the guide groove, the cutter head 4-1 is in a preset extended state, simultaneously opening the lower opening of the rotating drum 4-8. When lever 4-13 is at one end of the guide groove, the cutter head 4-1 is in a preset fully retracted state to close the lower opening of the rotating drum 4-8; when lever 4-13 is at the other end of the guide groove, the cutter head 4-1 is in a preset extended state, simultaneously opening the lower opening of the rotating drum 4-8. The two ends of the guide groove are used to limit lever 4-13. When the rotating drum 4-8 rotates to drill, the cutter head 4-1 retracts due to the resistance of the sand. At this time, lever 4-13 is at the outward-facing end of the guide groove. After drilling, lever 4-13 is moved inward, causing the cutter head 4-1 to extend outward, thereby opening the lower opening of the rotating drum 4-8 and allowing the sapling to fall from the lower end of the rotating drum 4-8.

[0025] In this embodiment, please refer to Figure 4 A drive sprocket 4-5 is installed at the output end of motor 4-7; a driven sprocket 4-10 is installed at the upper end of rotating drum 4-8; the drive wheel is connected to the driven sprocket 4-10 via chain 4-6. The drive sprocket 4-5 can drive the transmission sprocket and rotating drum 4-8 to rotate via chain 4-6.

[0026] To facilitate operator adjustment of the cutter head 4-1 angle, the rotating drum 4-8 is provided with two retaining rings 4-11 spaced apart along the axial direction; the chip removal blade 4-3 is positioned between the two retaining rings 4-11; each retaining ring 4-11 has a shaft hole through which the cutter head shaft 4-2 passes. The inner edge of the chip removal blade 4-3 is provided with a receiving groove, which, together with the outer wall of the rotating drum 4-8, forms a through hole through which the cutter head shaft 4-2 passes.

[0027] In addition, in this embodiment, please refer to Figure 1 and Figure 2 The upper opening of the rotating drum 4-8 is equipped with a trumpet-shaped feeding hopper 4-14 with the wide opening facing upwards, which makes it convenient for operators to accurately put the seedlings into the rotating drum 4-8. Example

[0028] The tree planting mechanism provided in this embodiment differs from that in Embodiment 1 in that a drive pulley is installed at the output end of the motor 4-7, a driven pulley is installed at the upper end of the rotating drum 4-8, and the drive pulley and the driven pulley are connected by belt drive. Example

[0029] The tree planting mechanism provided in this embodiment differs from that in Embodiment 1 in that the telescopic drive device in this embodiment is a cylinder.

[0030] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A tree-planting mechanism, characterized in that, include: A fixed bracket is provided with a vertically extending guide rod; The carriage has a gap on its inner side for the guide rod to pass through, and the inner wall of the carriage is provided with rollers that roll in contact with the guide rod. A telescopic drive device, one end of which is connected to the fixed bracket; A hole-drilling device is used to drill holes at a target location to insert saplings; the carriage is connected to the hole-drilling device; the other end of the telescopic drive device is connected to the hole-drilling device and is used to drive the hole-drilling device to move up and down.

2. The tree planting mechanism according to claim 1, characterized in that, The drilling device includes: The drilling device includes: Knife holder; A rotating drum is rotatably mounted on the tool holder; the outer peripheral wall of the rotating drum is provided with a helical chip-removing blade; a rotatable cutter head is provided at the lower end of the rotating drum; wherein, the rotating drum is a hollow structure that runs through the top and bottom, and the cutter head is rotated to close or open the lower opening of the rotating drum; A motor is mounted on the tool holder and is connected to the rotating drum via a drive mechanism; the motor is used to drive the rotating drum to rotate.

3. The tree planting mechanism according to claim 2, characterized in that, The cutter head is provided in multiple parts and is evenly spaced in a circumferential direction; The outer side of the rotating drum is provided with multiple cutter head shafts corresponding to the multiple cutter heads and passing through the chip removal blades; One end of the cutter head shaft is connected to the corresponding cutter head; the other end of the cutter head shaft is connected to a lever. The rotating drum is equipped with a dial; the dial block is fixed with an upwardly extending lever; the dial is equipped with a guide groove to accommodate the lever; When the lever is located at one end of the guide groove, the cutter head is in a preset fully retracted state to close the lower opening of the rotating drum; when the lever is located at the other end of the guide groove, the cutter head is in a preset extended state to open the lower opening of the rotating drum.

4. The tree planting mechanism according to claim 2, characterized in that, The carriage includes two frame plates arranged opposite to each other; The frame plate is fixed to the tool holder by a connecting frame.

5. The tree planting mechanism according to claim 4, characterized in that, Two sets of rollers are installed between the two frame plates, and each set of rollers includes rollers that are disposed opposite to the guide rod; The two ends of the roller are rotatably connected to the two frame plates.

6. The tree planting mechanism according to claim 2, characterized in that, A drive sprocket is installed at the output end of the motor; The upper end of the rotating drum is equipped with a driven sprocket; the drive sprocket is connected to the driven sprocket via chain drive.

7. The tree planting mechanism according to claim 3, characterized in that, The rotating drum is provided with two fixed rings spaced apart along the axial direction; the chip removal blade is disposed between the two fixed rings; Each of the retaining rings is provided with a shaft hole through which the cutter head shaft passes.

8. The tree planting mechanism according to claim 3, characterized in that, The inner edge of the chip removal blade is provided with a receiving groove, and the receiving groove and the outer wall of the rotating drum form a through hole for the blade shaft to pass through.

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