Afforestation device and afforestation method for precious tree species in stony desertification area

Abstract

The invention discloses an afforestation device and an afforestation method for precious tree species in a stony desertification area, and relates to the technical field of afforestation devices. Comprising a vehicle body, the vehicle body is provided with a marking mechanism, the marking mechanism comprises a marking material storage box, and the marking material storage box is installed on the vehicle body through a supporting frame; one end of the connecting pipe is connected to the marking material storage box, and the other end of the connecting pipe is provided with the connecting cavity; and the lifting sliding frame is arranged on one side of the vehicle body. By arranging the marking mechanism, marking powder can be supplied into an output head through a marking material storage box, the output head is driven to move downwards based on a lifting control assembly, a second spring gradually returns from a compressed state, when the output head moves downwards by a certain distance, a ball head rod is separated from the bottom of the output head, and the blocking effect is relieved; the marking powder can be output from the output head, the marking purpose is achieved, and the planting position can be judged conveniently.

Description

Technical Field

[0001] The present invention relates to the technical field of afforestation devices, and in particular to an afforestation device and an afforestation method for precious tree species in rocky desertification areas. Background Art

[0002] In rocky desertification areas, the terrain is fragmented, the soil layer is shallow, soil erosion is serious, the ecological environment is fragile, and traditional afforestation methods face problems such as low operation efficiency, difficult planting positioning, and unstable survival rate. Manual treatment of planting points has a large labor intensity, low accuracy, and it is difficult to achieve large-scale operations; it is easy to cause uneven distribution of planting points, affecting the survival rate of forest trees and the effect of ecological restoration.

[0003] After retrieval, the application solution with the Chinese patent application number CN202321251331.3 discloses a plant fixed-point planting rapid marking device. It is assembled on a GPS positioning mobile station pole with RTK positioning technology, and also includes a storage mechanism and a marking mechanism; the storage mechanism is composed of a storage tank, a marking tube, and a fixing component. The storage tank is fixed on the GPS positioning mobile station pole through the fixing component, and a connected marking tube is arranged at the bottom of the storage tank; the marking structure is a real-time opening and closing device, which is composed of a bracelet, a hand-held rod, and a marking tube plug. The upper end of the hand-held rod is provided with a bracelet, and the lower end is connected to the marking tube plug. The marking tube plug is driven by the bracelet through the hand-held rod to realize the opening and closing of the marking tube. The following deficiencies exist in the above-mentioned planting rapid marking device in the literature: Although it has a marking function, when performing batch operations, the efficiency is low and there is still room for improvement. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies existing in the prior art, and to propose an afforestation device and an afforestation method for precious tree species in rocky desertification areas.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An afforestation device for precious tree species in rocky desertification areas, including a vehicle body, on which a marking mechanism is installed. The marking mechanism includes:

[0007] A marking material storage box, which is installed on the vehicle body through a support frame;

[0008] A connecting pipe, one end of which is connected to the marking material storage box, and the other end of the connecting pipe is installed with a connecting cavity;

[0009] A lifting sliding frame, which is arranged on one side of the vehicle body;

[0010] An output head, which is installed on the support part;

[0011] The mounting plate is installed on the outer wall of one side of the vehicle body. A ball head rod is slidably connected up and down inside the mounting plate. The ball head rod is slidably sealed inside the output head. The bottom end of the ball head rod is of a spherical structure. The inner walls at the upper and lower ends of the output head are of an arc surface structure adapted to the spherical structure of the ball head rod. A second spring is connected between the top end of the ball head rod and the mounting plate; One end of the hose is connected to the top of the output head;

[0012] The lifting control assembly is used to control the up and down movement of the output head.

[0013] As a preferred embodiment of the present invention: The connection cavity and the connection pipe are connected through a feeding hopper, and a vibrator is arranged on one side of the connection cavity.

[0014] As a preferred embodiment of the present invention: The lifting control assembly includes:

[0015] The slide rail is fixed on the outer wall of one side of the vehicle body. The lifting slide frame slides up and down inside the inner wall of the slide rail;

[0016] The turntable is installed on the wheel of the vehicle body. The rotation center of the turntable is adapted to the position of the rotation axis of the wheel;

[0017] The dial post is installed on the turntable;

[0018] The guide frame is installed on the outer wall of one side of the vehicle body. A lifting rod is slidably connected up and down inside the guide frame. A transverse frame is installed at the bottom end of the lifting rod. A transverse slideway is arranged inside the transverse frame. The dial post is movably installed inside the transverse slideway of the transverse frame;

[0019] The linkage part, the lifting rod is linked with the lifting slide frame through the linkage part to realize the lifting control of the lifting slide frame.

[0020] As a preferred embodiment of the present invention: The linkage part includes:

[0021] The first linkage frame is installed on one side of the lifting rod. Uniformly distributed one-way convex teeth are arranged on the outer wall of one side of the first linkage frame;

[0022] The second linkage frame is arranged outside the movement path of the first linkage frame. A locking part is arranged on the second linkage frame. The second linkage frame is fixed on the lifting slide frame.

[0023] As a preferred embodiment of the present invention: The locking part includes:

[0024] The electric telescopic cylinder is installed on the outer wall of one side of the second linkage frame;

[0025] The ball is installed at the output end of the electric telescopic cylinder;

[0026] The sliding tube slides on the outside of one end of the ball. A toothed block is fixed at one end of the sliding tube. The toothed block is adapted to the one-way convex teeth. The toothed block and the ball are connected by a first spring.

[0027] As a preferred embodiment of the present invention: A fixed frame is installed on one side of the turntable. A movable frame is arranged on one side of the fixed frame. Equally spaced card slots are arranged on the adjacent sides of the fixed frame and the movable frame. One end of the dial post is detachably installed in the card slot. A threaded knob is rotatably installed on the fixed frame, and the threaded knob is rotatably installed on the movable frame;

[0028] A slider is slidably connected in the slide rail. The slider and the lifting slide frame are connected by a third spring; A height adjustment knob is rotatably installed on the slide rail, and the height adjustment knob is threadedly connected to the inner wall of the slider.

[0029] As a preferred embodiment of the present invention: An installation frame is installed at the tail of the vehicle body. A drilling mechanism is installed on the installation frame. A support plate is installed on one side of the installation frame. A CCD detection device is installed on the support plate. The position of the CCD detection device is adapted to the output head; The CCD detection device and the drilling mechanism are connected to the same control system.

[0030] As a preferred embodiment of the present invention: A lifting adjustment motor is installed on the installation frame. The output end of the lifting adjustment motor is drivingly connected to a lifting control screw rod. The lifting control screw rod is rotatably installed in the installation frame. A drilling support is slidably connected up and down in the installation frame. The drilling support is threadedly connected to the outer wall of the lifting control screw rod. A rotating rod is installed on the drilling support. A drill bit is installed at the bottom end of the rotating rod; A drilling drive part for driving the rotating rod to rotate is installed on the drilling support.

[0031] As a preferred embodiment of the present invention: The drilling drive part includes:

[0032] A rotation drive motor, which is installed on the drilling support;

[0033] A gear transmission structure, and the output end of the rotation drive motor is drivingly connected to the shaft of the rotating rod through the gear transmission structure.

[0034] A forestation method for a precious tree species afforestation device in rocky desertification areas includes the following steps:

[0035] S1: Select an afforestation site;

[0036] S2: Process the selected site to remove sundries;

[0037] S3: Perform marking treatment through the marking mechanism of the afforestation device;

[0038] S4: Use the CCD detection device to detect the marking;

[0039] S5: The system controls the drilling mechanism to perform drilling operations according to the identification situation;

[0040] S6: Repeat S3-S5 until all drilling is completed;

[0041] S7: Planting seedlings at the drilled location.

[0042] The beneficial effects of the present invention are:

[0043] 1. The present invention provides a marking mechanism, which can supply marking powder into the output head through the marking material storage box. Based on the lifting control component, the output head is driven to move downward, and the second spring gradually recovers from the compressed state. When the output head moves downward to a certain distance, the ball head rod is separated from the bottom of the output head, and the blocking effect is released, so that the marking powder can be output from the output head, thereby achieving the purpose of marking and facilitating the determination of the planting position.

[0044] 2. The present invention sets a lifting control component, which can convert circular motion into reciprocating linear motion based on the movement of the wheel through structures such as the shifting column and the transverse frame, thereby driving the output head to move and achieve marking. Since it is driven by the movement of the wheel, equidistant marking operations can be achieved, which is beneficial to control the planting spacing and improves practicality.

[0045] 3. The present invention provides an adjustable slider as a support, and the position of the lever is adjustable, which can change the rotation radius of the lever, and then change the downward movement stroke of the output head, thereby changing the timing of the ball head rod actually blocking, changing the marked discharge amount, and improving the flexibility of use.

[0046] 4. The present invention is capable of detecting the mark based on the CCD detection device by setting up structures such as a CCD detection device and a drilling mechanism. The system controls the drilling mechanism to perform drilling operations according to the identification situation. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 This is a schematic diagram of the structure of a afforestation device for precious tree species in rocky desertification areas proposed by the present invention;

[0048] Figure 2 This is a schematic diagram of the structure of a marking mechanism of a afforestation device for precious tree species in rocky desertification areas proposed by the present invention;

[0049] Figure 3 This is a schematic structural diagram of a rotating disk, a lifting rod, and a first linkage frame of a afforestation device for precious tree species in rocky desertification areas proposed by the present invention;

[0050] Figure 4 This is a schematic structural diagram of the separation of the fixed frame, the movable frame and the shifting column of a afforestation device for precious tree species in rocky desertification areas proposed by the present invention;

[0051] Figure 5 Schematic cross-sectional view of the second linkage of an afforestation device for precious tree species in rocky desertification areas proposed by the present invention;

[0052] Figure 6 Schematic cross-sectional view of the output head of an afforestation device for precious tree species in rocky desertification areas proposed by the present invention;

[0053] Figure 7 Schematic structural view of the drilling mechanism of an afforestation device for precious tree species in rocky desertification areas proposed by the present invention.

[0054] In the figure: 1 vehicle body, 2 height adjustment knob, 3 turntable, 4 CCD detection device, 5 mounting bracket, 6 gear transmission structure, 7 rotation drive motor, 8 lifting adjustment motor, 9 support frame, 10 marking material storage box, 11 connecting pipe, 12 receiving hopper, 13 vibrator, 14 transverse frame, 15 lifting rod, 16 slide rail, 17 ball, 18 one-way convex tooth, 19 first linkage, 20 guide frame, 21 dialing post, 22 fixed frame, 23 movable frame, 24 threaded knob, 25 card slot, 26 second linkage, 27 tooth block, 28 sliding tube, 29 electric telescopic cylinder, 30 first spring, 31 vibrator, 32 hose, 33 second spring, 34 ball head rod, 35 output head, 36 mounting plate, 37 slider, 38 third spring, 39 lifting slide frame, 40 drill bit, 41 rotating rod, 42 lifting control screw rod, 43 support plate. Specific embodiments

[0055] The technical solutions of the present invention will be further described in detail below in conjunction with specific embodiments.

[0056] The embodiments of the present invention are described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0057] Embodiment 1:

[0058] An afforestation device for precious tree species in rocky desertification areas, as Figures 1-7 shown, includes a vehicle body 1, and a marking mechanism is installed on the vehicle body 1. The marking mechanism includes:

[0059] A marking material storage box 10, which is installed on the vehicle body 1 through a support frame 9;

[0060] A connecting pipe 11, one end of which is connected to the marking material storage box 10, and the other end of the connecting pipe 11 is installed with a connecting cavity 13;

[0061] Lifting carriage 39, the lifting carriage 39 is arranged on one side of the vehicle body 1;

[0062] Output head 35, the output head 35 is installed on the support part;

[0063] Mounting plate 36, the mounting plate 36 is installed on the outer wall of one side of the vehicle body 1. A ball head rod 34 is slidably connected up and down inside the mounting plate 36. The ball head rod 34 is slidably sealed inside the output head 35. The bottom end of the ball head rod 34 is of a spherical structure. The inner walls at the upper and lower ends of the output head 35 are of an arc surface structure adapted to the spherical structure of the ball head rod 34. A second spring 33 is connected between the top end of the ball head rod 34 and the mounting plate 36; One end of the hose 32 is connected to the top of the output head 35;

[0064] Lifting control assembly, the lifting control assembly is used to control the up and down movement of the output head 35;

[0065] By setting the marking mechanism, the marking powder can be supplied from the marking material storage box 10 into the output head 35. Based on the lifting control assembly, the output head 35 is driven to move downward. The second spring 33 gradually returns from the compressed state. When the output head 35 moves downward to a certain distance, the ball head rod 34 disengages from the bottom of the output head 35, releasing the blocking effect, so that the marking powder can be output from the output head 35 to achieve the marking purpose for facilitating the determination of the planting position.

[0066] For the convenience of conveying; as Figure 6 shown, the connection cavity 13 and the connecting pipe 11 are connected through a receiving hopper 12, and a vibrator 31 is arranged on one side of the connection cavity 13;

[0067] By setting structures such as the vibrator 31 and the receiving hopper 12, based on the operation of the vibrator 31, the powder can be promoted to be input into the output head 35.

[0068] For the convenience of controlling the lifting of the structure; as Figures 2-6 shown, the lifting control assembly includes:

[0069] Slide rail 16, the slide rail 16 is fixed on the outer wall of one side of the vehicle body 1, and the lifting carriage 39 slides up and down inside the inner wall of the slide rail 16;

[0070] Turntable 3, the turntable 3 is installed on the wheel of the vehicle body 1, and the rotation center of the turntable 3 is adapted to the position of the rotation axis of the wheel;

[0071] Poking post 21, the poking post 21 is installed on the turntable 3;

[0072] Guide frame 20, the guide frame 20 is installed on the outer wall of one side of the vehicle body 1. A lifting rod 15 is slidably connected up and down inside the guide frame 20. A transverse frame 14 is installed at the bottom end of the lifting rod 15. A transverse slideway is arranged inside the transverse frame 14. The poking post 21 is movably installed inside the transverse slideway of the transverse frame 14;

[0073] Linkage part. The lifting rod 15 is linked with the lifting carriage 39 through the linkage part to realize the lifting control of the lifting carriage 39.

[0074] For the convenience of linkage control; as Figure 3 、 Figure 5 shown, the linkage part includes:

[0075] The first linkage frame 19 is installed on one side of the lifting rod 15, and evenly distributed one-way convex teeth 18 are arranged on the outer wall of one side of the first linkage frame 19;

[0076] The second linkage frame 26 is arranged outside the movement path of the first linkage frame 19. A locking part is arranged on the second linkage frame 26, and the second linkage frame 26 is fixed on the lifting carriage 39;

[0077] By setting the lifting control component, based on the movement of the wheel, and then through structures such as the dial post 21 and the transverse frame 14, the circular motion can be converted into a reciprocating linear motion, and then drive the output head 35 to move to achieve marking. Since it is driven by the wheel movement, equidistant marking operation can be realized, which is beneficial to controlling the planting spacing and improves the practicability.

[0078] For the convenience of locking and fixing; as Figure 5 shown, the locking part includes:

[0079] The electric telescopic cylinder 29 is installed on the outer wall of one side of the second linkage frame 26;

[0080] The ball 17 is installed at the output end of the electric telescopic cylinder 29;

[0081] The sliding tube 28 slides outside one end of the ball 17. A tooth block 27 is fixed at one end of the sliding tube 28. The tooth block 27 is adapted to the one-way convex teeth 18, and the tooth block 27 and the ball 17 are connected by a first spring 30;

[0082] By setting the locking part, based on the work of the electric telescopic cylinder 29, the tooth block 27 can be driven to move, so as to realize the fixed connection between the second linkage frame 26 and the first linkage frame 19.

[0083] For the convenience of adjusting the movement distance of the output head 35; as Figure 4 shown, a fixed frame 22 is installed on one side of the turntable 3. A movable frame 23 is arranged on one side of the fixed frame 22. Equally spaced card slots 25 are arranged on the adjacent sides of the fixed frame 22 and the movable frame 23. One end of the dial post 21 is detachably installed in the card slot 25. A threaded knob 24 is rotatably installed on the fixed frame 22, and the threaded knob 24 is rotatably installed on the movable frame 23;

[0084] A slider 37 is slidably connected in the slide rail 16, and the slider 37 and the lifting slide 39 are connected via a third spring 38; a height adjustment knob 2 is rotatably mounted on the slide rail 16, and the height adjustment knob 2 is connected to the inner wall of the slider 37 via a thread;

[0085] By providing an adjustable slider 37 as a support and adjusting the position of the lever 21, the rotation radius of the lever 21 can be changed, thereby changing the downward movement stroke of the output head 35, thereby changing the timing of the actual blocking of the ball head rod 34, changing the marked discharge amount, and improving the flexibility of use.

[0086] In order to facilitate drilling and excavation; Figure 7 As shown, a mounting frame 5 is installed at the rear of the vehicle body 1, a drilling mechanism is installed on the mounting frame 5, a support plate 43 is installed on one side of the mounting frame 5, a CCD detection device 4 is installed on the support plate 43, and the position of the CCD detection device 4 is adapted to the output head 35; the CCD detection device 4 and the drilling mechanism are connected to the same control system;

[0087] By setting up structures such as the CCD detection device 4 and the drilling mechanism, the mark can be detected based on the CCD detection device 4, and the system controls the drilling mechanism to perform drilling operations according to the recognition situation, for example, every time 3 marks are recognized.

[0088] In order to facilitate drilling and excavation; Figure 7 As shown, a lifting and lowering adjustment motor 8 is installed on the mounting frame 5, and the output end of the lifting and lowering adjustment motor 8 is transmission-connected with a lifting and lowering control screw 42, and the lifting and lowering control screw 42 is rotatably installed in the mounting frame 5, and a drilling and excavation bracket is slidably connected up and down in the mounting frame 5, and the drilling and excavation bracket is connected to the outer wall of the lifting and lowering control screw 42 through threads, and a rotating rod 41 is installed on the drilling and excavation bracket, and a drill bit 40 is installed at the bottom end of the rotating rod 41; a drilling and excavation drive unit for driving the rotating rod 41 to rotate is installed on the drilling and excavation bracket.

[0089] In order to facilitate drilling and excavation; Figure 7 As shown, the drilling drive unit includes:

[0090] A rotary drive motor 7 is mounted on the drilling support;

[0091] The output end of the rotating drive motor 7 is connected to the shaft of the rotating rod 41 through the gear transmission structure 6 .

[0092] Embodiment 2:

[0093] A afforestation method for a afforestation device for precious tree species in rocky desertification areas, such as Figures 1-7 As shown, this embodiment, based on Embodiment 1, includes the following steps:

[0094] S1: Select the afforestation site;

[0095] S2: Process the selected site to remove sundries;

[0096] S3: Conduct marking treatment through the marking mechanism of the afforestation device;

[0097] S4: Use the CCD detection device 4 to detect the marking;

[0098] S5: The system controls the drilling and excavation mechanism to perform drilling and excavation operations according to the recognition situation;

[0099] S6: Repeat S3 - S5 until all drilling and excavation are completed;

[0100] S7: Plant seedlings at the positions where drilling and excavation are completed.

[0101] For the parts not exhaustively disclosed in the present invention, those skilled in the art can ensure the smooth implementation of the solution of the present invention based on common sense, normal thinking logic and the prior art.

[0102] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An afforestation device for precious tree species in rocky desertification areas, characterized in that, It includes a vehicle body (1), and a marking mechanism is installed on the vehicle body (1). The marking mechanism includes: A marking material storage box (10), and the marking material storage box (10) is installed on the vehicle body (1) through a support frame (9); A connecting pipe (11), one end of the connecting pipe (11) is connected to the marking material storage box (10), and the other end of the connecting pipe (11) is installed with a connecting cavity (13); A lifting slide carriage (39), and the lifting slide carriage (39) is arranged on one side of the vehicle body (1); An output head (35), and the output head (35) is installed on the support part; A mounting plate (36), the mounting plate (36) is installed on the outer wall of one side of the vehicle body (1). A ball head rod (34) is slidably connected up and down inside the mounting plate (36). The ball head rod (34) is slidably sealed inside the output head (35). The bottom end of the ball head rod (34) is of a spherical structure. The inner walls at the upper and lower ends of the output head (35) are of an arc surface structure adapted to the spherical structure of the ball head rod (34). A second spring (33) is connected between the top end of the ball head rod (34) and the mounting plate (36). One end of a hose (32) is connected to the top of the output head (35); A lifting control component, and the lifting control component is used to control the up and down movement of the output head (35).

2. The afforestation device for precious tree species in rocky desertification areas according to claim 1, characterized in that, The connecting cavity (13) and the connecting pipe (11) are connected through a receiving hopper (12), and a vibrator (31) is arranged on one side of the connecting cavity (13).

3. The afforestation device for precious tree species in rocky desertification areas according to claim 2, wherein, The lifting control component includes: A slide rail (16), the slide rail (16) is fixed on the outer wall of one side of the vehicle body (1), and the lifting slide carriage (39) slides up and down inside the inner wall of the slide rail (16); A turntable (3), the turntable (3) is installed on the wheel of the vehicle body (1), and the rotation center of the turntable (3) is adapted to the position of the rotation axis of the wheel; A dial post (21), and the dial post (21) is installed on the turntable (3); A guide frame (20), the guide frame (20) is installed on the outer wall of one side of the vehicle body (1). A lifting rod (15) is slidably connected up and down inside the guide frame (20). A transverse frame (14) is installed at the bottom end of the lifting rod (15). A transverse slideway is arranged inside the transverse frame (14). The dial post (21) is movably installed in the transverse slideway of the transverse frame (14); A linkage part, and the lifting rod (15) is linked with the lifting slide carriage (39) through the linkage part to realize the lifting control of the lifting slide carriage (39).

4. The afforestation device for precious tree species in rocky desertification areas according to claim 3, characterized in that, The linkage part includes: A first linkage frame (19), the first linkage frame (19) is installed on one side of the lifting rod (15), and uniformly distributed one-way convex teeth (18) are arranged on the outer wall of one side of the first linkage frame (19); A second linkage frame (26), the second linkage frame (26) is arranged outside the movement path of the first linkage frame (19), and a locking part is arranged on the second linkage frame (26). The second linkage frame (26) is fixed on the lifting slide carriage (39).

5. The afforestation device for precious tree species in rocky desertification areas according to claim 4, characterized in that, The locking part includes: An electric telescopic cylinder (29), and the electric telescopic cylinder (29) is installed on the outer wall of one side of the second linkage frame (26); A ball (17), and the ball (17) is installed at the output end of the electric telescopic cylinder (29); The sliding tube (28) slides on the outside of one end of the ball (17). A clamping tooth block (27) is fixed at one end of the sliding tube (28). The clamping tooth block (27) is adapted to the one-way convex tooth (18). The clamping tooth block (27) and the ball (17) are connected by a first spring (30).

6. The afforestation device for precious tree species in rocky desertification areas according to claim 5, characterized in that, A fixed frame (22) is installed on one side of the turntable (3). A movable frame (23) is arranged on one side of the fixed frame (22). The adjacent sides of the fixed frame (22) and the movable frame (23) are provided with equally spaced card slots (25). One end of the dial post (21) is detachably installed in the card slot (25). A threaded knob (24) is rotatably installed on the fixed frame (22). The threaded knob (24) is rotatably installed on the movable frame (23). A slider (37) is slidably connected in the slide rail (16). The slider (37) and the lifting slide frame (39) are connected by a third spring (38). A height adjustment knob (2) is rotatably installed on the slide rail (16). The height adjustment knob (2) is threadedly connected to the inner wall of the slider (37).

7. The afforestation device for precious tree species in rocky desertification areas according to claim 1, characterized in that, An installation frame (5) is installed at the tail of the vehicle body (1). A drilling mechanism is installed on the installation frame (5). A support plate (43) is installed on one side of the installation frame (5). A CCD detection device (4) is installed on the support plate (43). The position of the CCD detection device (4) is adapted to the output head (35). The CCD detection device (4) and the drilling mechanism are connected to the same control system.

8. The afforestation device for precious tree species in rocky desertification areas according to claim 7, characterized in that, A lifting adjustment motor (8) is installed on the installation frame (5). The output end of the lifting adjustment motor (8) is drivingly connected to a lifting control screw rod (42). The lifting control screw rod (42) is rotatably installed in the installation frame (5). A drilling support is slidably connected up and down in the installation frame (5). The drilling support is threadedly connected to the outer wall of the lifting control screw rod (42). A rotating rod (41) is installed on the drilling support. A drill bit (40) is installed at the bottom end of the rotating rod (41). A drilling drive part for driving the rotating rod (41) to rotate is installed on the drilling support.

9. The afforestation device for precious tree species in rocky desertification areas according to claim 8, characterized in that, The drilling drive part includes: A rotation drive motor (7), which is installed on the drilling support. A gear transmission structure (6), and the output end of the rotation drive motor (7) is shaft drivingly connected to the rotating rod (41) through the gear transmission structure (6).

10. A afforestation method for precious tree species in rocky desertification areas using an afforestation device, characterized in that: Implemented based on any one of claims 1-9, the afforestation device includes the following steps: S1: Select an afforestation location; S2: Process the selected location to remove sundries; S3: Perform marking processing through the marking mechanism of the afforestation device; S4: Use the CCD detection device (4) to detect the marking; S5: The system controls the drilling mechanism to perform drilling operations according to the recognition situation; S6: Repeat S3-S5 until all drilling is completed; S7: Plant seedlings at the drilled positions.

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