A fully automatic desert tree planting equipment

Abstract

The present invention discloses a fully automatic desert tree planting device, including a vehicle body, a seedling barrel, and seedlings. The vehicle body is provided with a seedling barrel, in which a number of seedlings are placed. A drill rod is also provided on one side of the vehicle body, and the drill rod can move in the horizontal and vertical directions. A seedling clamp is provided next to the seedling barrel, which can clamp the seedling and send it into the drill rod. A seedling pressing rod is provided next to the drill rod to push the seedling out. A covering ring is provided under the seedling pressing rod to fill the seedling with soil. The present invention realizes the soil covering function by providing the covering ring. The covering ring is inserted into the soil, and the soil is moved by the soil-moving piece to gather toward the seedling to form a tree pit, so as to ensure the realization of the water storage function. The covering ring drives the soil-moving piece to rotate after the soil-moving piece is opened, so as to realize the compaction of the soil. The standardized covering ring ensures that each tree pit has sufficient depth and size, and ensures that it has sufficient water storage capacity to avoid rapid loss of soil moisture, and ensure that seedlings such as Haloxylon ammodendron can establish a root system in the early stage of planting, thereby curbing land desertification.

Description

Technical Field

[0001] The present invention relates to the field of desert tree planting, in particular to fully automatic desert tree planting equipment. Background Art

[0002] In desertification prevention and control projects, constructing vegetation lock strips is a key technical means to curb the spread of quicksand. The current operation mode has the following technical bottlenecks:

[0003] Traditional artificial planting has its drawbacks: It relies on manual labor for digging, planting, and covering the soil, resulting in high labor intensity and a mismatch between efficiency and the scale of desertification control. Typical desert border control projects require several years of continuous implementation to establish a stable ecological barrier.

[0004] Limitations of existing automation equipment:

[0005] Defects in the soil covering process: Some tree planting machines use wheel rolling or mechanical arm one-way push to complete soil covering, resulting in uneven soil backfill and failure to form an effective water storage structure.

[0006] Lack of tree pit structure: The seedling transplanting device did not construct a concave tree pit with water storage function, which directly led to the loss of irrigation water.

[0007] Problems with process connection: Most equipment executes digging, planting, and covering as discrete processes, lacking coordinated operation control, resulting in an increased soil disturbance rate and affecting root establishment.

[0008] When the cover soil density is low and the water storage capacity of the tree pit does not meet the standard, the survival rate of typical sand-fixing plants such as Haloxylon ammodendron will decrease. The cover soil density directly affects the soil's water retention and root development. Too low a density will loosen the soil, accelerate water evaporation, and make it difficult for roots to stabilize. Especially in arid sandy areas, insufficient water retention will exacerbate plant water shortages. Insufficient tree pit water storage capacity will limit the ability to retain short-term rainwater or irrigation water. Low density and insufficient water storage together lead to rapid soil moisture loss. During the initial planting period, seedlings such as Haloxylon ammodendron have difficulty establishing stable root systems due to water shortage. Loose soil is easily eroded by wind, exposing plant roots and further reducing the probability of survival. Therefore, the development of automated tree planting equipment with soil cover functions and the ability to construct water storage structures has become a key technical requirement for improving the effectiveness of desert border control projects. Summary of the Invention

[0009] The purpose of the present invention is to provide a fully automatic desert tree planting device to solve the problems raised in the above background technology.

[0010] To achieve the above-mentioned object, the present invention provides the following technical solution: a fully automatic desert tree planting device, comprising a vehicle body, a seedling barrel, and seedlings, wherein the vehicle body is provided with a seedling barrel containing a plurality of seedlings, a drill rod is further provided on one side of the vehicle body, the drill rod being capable of moving horizontally and vertically, a seedling clamp is provided next to the seedling barrel, which is capable of clamping the seedlings and feeding them into the drill rod, a seedling pressing rod is provided next to the drill rod to push the seedlings out, and a covering ring is provided below the seedling pressing rod for filling the seedlings with soil;

[0011] The covering ring is provided with an opening on one side, the width of the opening is larger than the diameter of the drill rod, and a boss is provided on the inner side of the covering ring, and one end of several soil-moving pieces is hinged on the boss. The outer side of the hinged end of the soil-moving piece is arc-shaped, and teeth are provided on the arc to mesh with the arc-shaped teeth. The arc length of the arc-shaped teeth is smaller than the covering ring, and it is provided between the soil-moving piece and the covering ring. The arc-shaped teeth make limited sliding in the covering ring, and teeth are provided on both sides of the arc-shaped teeth, and the teeth on the other side are meshed with the rotating gear. The rotating gear is rotatably connected to the lower frame and driven by a motor. The covering ring is slidably connected to one end of the lower frame.

[0012] Preferably, the lower frame is fixedly connected to the lower end of the soil-covering pressing screw rod, and a soil-covering guide rod is provided next to the soil-covering pressing screw rod to prevent it from rotating. The soil-covering guide rod is also fixedly connected to the lower frame, and the soil-covering pressing screw rod and the soil-covering guide rod are both slidably connected to the soil-covering transverse sliding slider. The soil-covering pressing screw rod is externally threaded and connected to the soil-covering ring gear slider, and the soil-covering ring gear slider is meshed with the slider gear. The slider gear is driven by a motor, and the soil-covering ring gear slider and the slider gear are both rotatably connected to the soil-covering transverse sliding slider. The soil-covering transverse sliding slider is threadedly connected to the soil-covering transverse screw rod, and the soil-covering transverse screw rod is rotatably connected to the vehicle body and driven by a motor.

[0013] Preferably, a seedling axis is provided at the center of the seedling barrel, and a plurality of seedling tubes are provided outside the seedling axis. The plurality of seedling tubes, the seedling tubes and the seedling barrel and the seedling axis are all fixedly connected. The seedling axis is rotatably connected to the vehicle body through a bracket, and the seedlings are inserted into the seedling tubes.

[0014] Preferably, a seedling emergence screw rod is provided on the side of the seedling barrel away from the seedling clamp, the seedling emergence screw rod is threadedly connected to the seedling emergence slider, the seedling emergence slider is fixedly connected to the seedling emergence push rod, the output end of the seedling emergence push rod can be inserted into the seedling tube to push the seedling out, the seedling emergence screw rod is driven by a motor, the seedling emergence screw rod is rotatably connected to the vehicle body through a bracket, and the seedling emergence slider is vertically slidably connected to the bracket.

[0015] Preferably, the seedling clamp is installed on a claw plate, the claw plate is rotatably connected to the vertical slider, the claw plate is driven to rotate by a motor, the vertical slider is slidably connected to the vertical slide rail, the vertical slide rail is slidably connected to the horizontal slide rail, and the horizontal slide rail is fixedly connected to the vehicle body through a bracket.

[0016] Preferably, the drill rod is hollow and has an opening at its lower end. The upper part of the drill rod is fixedly connected to a drill rod pulley, and a transmission pulley is provided next to the drill rod pulley. The two rotate synchronously through a belt, and the transmission pulley is fixedly connected to the output end of the motor. The drill rod is rotatably connected to the drill rod platform, the drill rod platform is fixed on the descending plate, and the motor is fixedly connected to the descending plate.

[0017] Preferably, the descending plate is rotatably connected to a descending screw rod, the descending screw rod is driven by a motor, the descending screw rod is threadedly connected to a descending slider, and the descending slider is fixedly connected to the transverse plate.

[0018] Preferably, the transverse plate is rotatably connected to a transverse gear, the transverse gear is driven by a motor, the transverse gear is engaged with a transverse rack, the transverse rack is fixedly connected to the vehicle body through a bracket, and the transverse plate is slidably connected to the bracket.

[0019] Preferably, the seedling pressing rod is fixedly connected to the lower end of the seedling pressing screw rod, the seedling pressing screw rod is threadedly connected to the seedling pressing platform, the seedling pressing platform is fixedly connected to the seedling pressing slide rail, the seedling pressing slide rail is slidably connected to the seedling pressing slide, the seedling pressing slide is rotatably connected to the seedling pressing screw rod, the seedling pressing screw rod is driven by a motor, the motor is fixed on the seedling pressing slide, and the seedling pressing slide rail is fixedly connected to the vehicle body.

[0020] Compared with the prior art, the present invention has the following beneficial effects: the present invention realizes the soil covering function by providing a soil covering ring. The soil covering ring is inserted into the soil, and the soil is moved by the soil-moving blade to gather toward the seedling to form a tree pit, thereby ensuring the realization of the water storage function. After the soil-moving blade is opened, the soil covering ring drives the soil-moving blade to rotate to achieve soil compaction. The standardized soil covering ring ensures that each tree pit has sufficient depth and size, ensuring that it has sufficient water storage capacity to avoid rapid loss of soil moisture and ensure that seedlings such as Haloxylon ammodendron can establish a root system in the early stage of planting, thereby curbing land desertification. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0022] Figure 2 for Figure 1 A local enlarged view of point E;

[0023] Figure 3 This is a schematic structural diagram of the present invention from a first angle;

[0024] Figure 4 for Figure 3 A local enlarged view of point A;

[0025] Figure 5 for Figure 3 A partial enlarged view of point D;

[0026] Figure 6This is a schematic structural diagram of the present invention from a second angle;

[0027] Figure 7 for Figure 6 A partial enlarged view of point B;

[0028] Figure 8 This is a schematic structural diagram of the present invention from a third angle;

[0029] Figure 9 for Figure 8 A partial enlarged view of point C;

[0030] Figure 10 for Figure 8 A local enlarged view of location I;

[0031] Figure 11 This is a schematic structural diagram of the present invention from a fourth angle;

[0032] Figure 12 for Figure 11 A partial enlarged view of point F;

[0033] Figure 13 for Figure 11 A partial enlarged view of point H;

[0034] Figure 14 This is a schematic structural diagram of the present invention from a fifth angle;

[0035] Figure 15 for Figure 14 A partial enlarged view of point G.

[0036] In the figure: 1, vehicle body, 2, seedling barrel, 201, seedling tube, 202, seedling axis, 3, seedling screw, 301, seedling slider, 302, seedling push rod, 4, seedling clamp, 401, vertical slider, 402, vertical slide rail, 403, horizontal slide rail, 404, claw plate, 5, drill rod, 501, drill rod pulley, 502, drive pulley, 503, drill rod platform, 6, descending plate, 601, descending screw, 602, descending slider, 7, transverse plate, 701, transverse Shift gear, 702, transverse shift rack, 8, seedling pressing rod, 801, seedling pressing screw rod, 802, seedling pressing slide, 803, seedling pressing slide rail, 804, seedling pressing platform, 9, soil covering ring, 901, soil prying piece, 902, arc-shaped teeth, 903, rotating gear, 904, lower frame, 905, soil covering lower pressure screw rod, 906, soil covering ring gear slider, 907, slider gear, 908, soil covering guide rod, 909, soil covering transverse shift slider, 910, soil covering transverse shift screw rod, 10, seedling. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0038] See also Figure 1-15 In order to solve the problem of missing tree pit structure caused by defects in the soil covering process in the prior art, the present invention realizes the soil covering function by providing a soil covering ring 9. The soil covering ring 9 is inserted into the soil, and the soil is moved by the soil-moving piece 901 to gather toward the seedling 10 to form a tree pit, so as to ensure the realization of the water storage function. After the soil-moving piece 901 is opened, the soil covering ring 9 drives the soil-moving piece 901 to rotate to achieve soil compaction. The standardized soil covering ring 9 ensures that each tree pit has sufficient depth and size, and ensures that it has sufficient water storage capacity to avoid rapid loss of soil moisture, and ensure that seedlings such as Haloxylon ammodendron can establish a root system in the early stage of planting, thereby curbing land desertification. The present invention provides a technical solution: a fully automatic desert tree planting equipment, including a vehicle body 1, a seedling barrel 2, and seedlings 10. The vehicle body 1 adopts an existing vehicle that can travel in the desert. The vehicle body 1 is provided with a seedling barrel 2, and a plurality of seedlings 10 are placed in the seedling barrel 2. A drill rod 5 is also provided on one side of the vehicle body 1, and the drill rod 5 can move horizontally and vertically. A seedling clamp 4 that can clamp the seedlings 10 and send them into the drill rod 5 is provided next to the seedling barrel 2. A seedling pressing rod 8 that pushes the seedlings 10 out is provided next to the drill rod 5, and a covering ring 9 for filling soil for the seedlings is provided under the seedling pressing rod 8; in this application, electrical components such as the motor cylinder push rod all adopt existing models. After finishing, retract the soil covering ring 9, the drill rod 5 and the seedling pressing rod 8 are reset, and the next tree planting is carried out by adjusting the seedling barrel 2 and the emerging screw rod 3.

[0039] In order to achieve soil compaction and construct a tree pit, an opening is provided on one side of the covering ring 9, and the width of the opening is greater than the diameter of the drill rod 5. A boss is provided on the inner side of the covering ring 9, and one end of several soil-moving pieces 901 is hinged on the boss. The outer side of the hinged end of the soil-moving piece 901 is arc-shaped, and teeth are provided on the arc to engage with the arc-shaped teeth 902. The arc length of the arc-shaped teeth 902 is smaller than the covering ring 9. It is provided between the soil-moving piece 901 and the covering ring 9. The arc-shaped teeth 902 make limited sliding in the covering ring 9. Teeth are provided on both sides of the arc-shaped teeth 902, and the teeth on the other side are engaged with the rotating gear 903. The rotating gear 903 is rotatably connected to the lower frame 904 and driven by a motor. The covering ring 9 is slidably connected to one end of the lower frame 904. The lower frame 904 is fixedly connected to the lower end of the soil-covering pressing screw rod 905, and a soil-covering guide rod 908 is provided next to the soil-covering pressing screw rod 905 to prevent it from rotating. The soil-covering guide rod 908 is also fixedly connected to the lower frame 904. The soil-covering pressing screw rod 905 and the soil-covering guide rod 908 are both slidably connected to the soil-covering transverse sliding slider 909. The soil-covering pressing screw rod 905 is externally threadedly connected to the soil-covering ring gear slider 906, and the soil-covering ring gear slider 906 is meshed with the slider gear 907. The slider gear 907 is driven by a motor, and the soil-covering ring gear slider 906 and the slider gear 907 are both rotatably connected to the soil-covering transverse sliding slider 909. The soil-covering transverse sliding slider 909 is threadedly connected to the soil-covering transverse screw rod 910, and the soil-covering transverse screw rod 910 is rotatably connected to the vehicle body 1 and driven by a motor.When in use, start the motor, the motor drives the soil covering transverse moving screw rod 910 to rotate, and the soil covering transverse moving screw rod 910 drives the soil covering transverse moving slider 909 to move, and the soil covering transverse slider 909 drives the soil covering pressing screw rod 905 to move. When the soil covering pressing screw rod 905 moves to be concentric with the seedling pressing rod 8, start the motor of the slider gear 907, the motor drives the slider gear 907 to rotate, and the slider gear 907 drives the soil covering ring gear slider 906 to rotate. The soil covering ring gear slider 906 rotates to make the soil covering pressing screw rod 905 drop, and the soil covering pressing screw rod 905 drives the lower frame 904 to drop, and the lower frame 904 drives the soil covering ring 9 to drop until the soil covering ring 9 is inserted into the soil and reaches the specified depth. At this time, start the motor of the rotating gear 903, the motor drives the rotating gear 903 to rotate, and the rotating gear 903 drives the arc gear 902 to slide in the soil covering ring 9 The arcuate teeth 902 mesh with each other, causing the soil-moving piece 901 to swing toward the center of the soil-covering ring 9 with the hinge position as the axis. The soil-moving piece 901 pushes the soil in the soil-covering ring 9 toward the sapling 10 in the center, thereby covering the sapling and lowering the ground height in the soil-covering ring 9 to form a depression and create a tree pit. Because the angle that the arcuate teeth 902 can rotate is limited, the swing angle of the soil-moving piece 901 is limited. When the soil-moving piece 901 reaches the maximum swing angle, the arcuate teeth 902 cannot continue to slide in the soil-covering ring 9. At this time, the rotating gear 903 is started again, and the rotating gear 903 drives the arcuate teeth 902 to move. The arcuate teeth 902 will push the soil-covering ring 9 to rotate, causing the soil-covering ring 9 to rotate through an angle greater than its upper opening. The soil-covering ring 9 drives the soil-moving piece 901 to rotate, thereby compacting and filling the soil, ensuring that the tree pit has sufficient water storage capacity. When the soil-covering is completed, the soil-covering ring 9 is reversed and reset to prepare for the next soil-covering.

[0040] In order to enable the seedling clamp 4 to clamp the sapling 10, a seedling shaft 202 is provided at the center of the seedling barrel 2, and a plurality of seedling tubes 201 are provided outside the seedling shaft 202. The plurality of seedling tubes 201, the seedling tubes 201, the seedling barrel 2 and the seedling shaft 202 are all fixedly connected. The seedling shaft 202 is rotatably connected to the vehicle body 1 through a bracket. The seedling shaft 202 is fixedly connected to the output end of the motor. The motor is fixed to the bracket. The motor drives the rotation of the seedling barrel 2, and the seedling 10 is inserted into the seedling tube 201. A seedling emergence screw rod 3 is provided on the side of the seedling barrel 2 away from the seedling clamp 4. The seedling emergence screw rod 3 is threadedly connected to the seedling emergence slider 301. The seedling emergence slider 301 is fixedly connected to the seedling emergence push rod 302. The output end of the seedling emergence push rod 302 can be inserted into the seedling tube 201 to push the seedling 10 out. The seedling emergence screw rod 3 is driven by the motor and is rotatably connected to the vehicle body 1 through the bracket. The seedling emergence slider 301 is vertically slidably connected to the bracket. When the seedlings 10 need to be pushed out, the seedling pushing rod 302 is started, the seedling pushing rod 302 is driven to move the seedling sliding block 301, and the seedling sliding block 301 drives the seedling pushing rod 302 to move, so that the seedling pushing rod 302 is aligned with a seedling tube 201, and the new seedling 10 is pushed out by cooperating with the up and down movement of the seedling pushing rod 302.

[0041] In order to place the saplings into the drill rod, the seedling clamp 4 is installed on the claw plate 404. The seedling clamp 4 uses the existing pneumatic clamp to clamp the sapling 10. The claw plate 404 is rotatably connected to the vertical slider 401. The claw plate 404 is driven to rotate by a motor. The vertical slider 401 is slidably connected to the vertical slide rail 402. The vertical slide rail 402 is slidably connected to the horizontal slide rail 403. The vertical slide rail 402 and the horizontal slide rail 403 both use existing electric control slide rails. The horizontal slide rail 403 is fixedly connected to the vehicle body 1 through a bracket. Start the vertical slide rail 402 and the horizontal slide rail 403, adjust the position of the seedling clamp 4, move the seedling clamp 4 to the position where the seedling 10 is extended, start the horizontal slide rail 403, the horizontal slide rail 403 drives the vertical slide rail 402 to move close to the seedling barrel 2, and at the same time start the vertical slide rail 402, the vertical slide rail 402 drives the vertical slider 401 to adjust the height, and the vertical slider 401 drives the claw plate 404 to move. During this process, start the motor of the claw plate 404, the motor drives the claw plate 404 to rotate to a horizontal state, and the claw plate 404 drives the seedling clamp 4 to rotate so that the seedling clamp 4 is aligned with the seedling 10, and then start the seedling clamp 4 to clamp the seedling 10. After clamping the seedling 10, first start the horizontal slide rail 403, the horizontal slide rail 403 drives the vertical slide rail 4 02 moves in the direction away from the seedling barrel 2, thereby driving the seedling clamp 4 to move horizontally to completely pull the seedling 10 out of the seedling tube 201, and then starting the vertical slide rail 402, the vertical slide rail 402 drives the vertical slider 401 to move, so as to adjust the height of the seedling clamp 4. After completing the height adjustment, start the motor, the motor drives the claw plate 404 to rotate 90° to rotate the claw plate 404 to a vertical state, the claw plate 404 drives the seedling clamp 4 to rotate, and erect the seedling. Then adjust the position of the seedling 10 by the vertical slide rail 402 and the horizontal slide rail 403 so that the seedling 10 is aligned with the drill rod 5, and start the vertical slide rail 402 again to make the seedling clamp 4 descend, and the seedling clamp 4 drives the seedling 10 to insert into the drill rod 5. Finally, the seedling clamp 4 releases the seedling 10, and the seedling 10 falls into the drill rod 5.

[0042] To facilitate planting saplings, the drill rod 5 is hollow, with an opening at its lower end for the sapling 10 to extend out. To prevent the sapling 10 from falling prematurely, the opening is hinged with a baffle via a torsion spring. The upper end of the drill rod 5 is provided with a trumpet-shaped opening to facilitate receiving the sapling. The upper end of the drill rod 5 is fixedly connected to a drill rod pulley 501, which is sleeved outside the drill rod 5. A transmission pulley 502 is provided next to the drill rod pulley 501. The two rotate synchronously via a belt. The transmission pulley 502 is fixedly connected to the output end of the motor. The drill rod 5 is rotatably connected to the drill rod platform 503, which is fixed to the descending plate 6. The motor is fixedly connected to the descending plate 6. The descending plate 6 is rotatably connected to the descending screw 601, which is driven by the motor. The descending screw 601 is threadedly connected to the descending slider 602, which is fixedly connected to the transverse plate 7. The traverse plate 7 is rotatably connected to the traverse gear 701, which is driven by a motor. The traverse gear 701 meshes with the traverse rack 702, which is fixedly connected to the vehicle body 1 via a bracket, and the traverse plate 7 is slidably connected to the bracket. After the sapling 10 is received, the motor of the traverse gear 701 is started, which drives the traverse gear 701 to rotate. Since the traverse gear 701 meshes with the traverse rack 702, the traverse gear 701 drives the traverse plate 7 to move horizontally until it moves under the seedling pressing rod 8. At this time, the motor of the descending screw rod 601 and the transmission pulley 502 is started. The descending screw rod 601 rotates to drive the descending plate 6 to descend. The transmission pulley 502 drives the drill rod pulley 501 to rotate via a belt, thereby rotating the drill rod 5 and descending to perform drilling.

[0043] In order to push the saplings out, the seedling pressing rod 8 is fixedly connected to the lower end of the seedling pressing screw rod 801, the seedling pressing screw rod 801 is threadedly connected to the seedling pressing platform 804, the seedling pressing platform 804 is fixedly connected to the seedling pressing slide rail 803, the seedling pressing slide rail 803 is slidably connected to the seedling pressing slide 802, the seedling pressing slide 802 is rotatably connected to the seedling pressing screw rod 801, the seedling pressing screw rod 801 is driven by a motor, the motor is fixed on the seedling pressing slide 802, and the seedling pressing slide rail 803 is fixedly connected to the vehicle body 1. When the drilling is completed, the motor of the seedling pressing screw rod 801 is started, and the motor drives the seedling pressing screw rod 801 to rotate. Since the seedling pressing platform 804 is fixed, the seedling pressing screw rod 801 moves down, and the seedling pressing screw rod 801 drives the seedling pressing slide 802 and the motor thereon to move down, and at the same time drives the seedling pressing rod 8 to move down, and the seedling pressing rod 8 enters the drill rod 5 to push the seedling 10 out. The seedling 10 pushes the baffle under the drill rod 5 and inserts into the soil. The drill rod 5 is raised to cover the soil and then the seedling pressing rod 8 is raised.

[0044] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic desert tree planting device, comprising a vehicle body, a seedling barrel, and seedlings, characterized by: The vehicle body is provided with a seedling barrel, in which a number of seedlings are placed, and a drill rod is provided on one side of the vehicle body. The drill rod can move horizontally and vertically, and a seedling clamp is provided next to the seedling barrel to clamp the seedlings and send them into the drill rod. A seedling pressing rod is provided next to the drill rod to push the seedlings out, and a covering ring is provided under the seedling pressing rod to fill the seedlings with soil. One side of the covering ring is provided with an opening, the width of the opening is larger than the diameter of the drill pipe, and a boss is provided on the inner side of the covering ring, and one end of a plurality of soil-moving pieces is hinged on the boss, and the outer side of the hinged end of the soil-moving piece is arc-shaped, and teeth are provided on the arc to mesh with the arc-shaped teeth. The arc length of the arc-shaped teeth is smaller than the covering ring, and the arc-shaped teeth are provided between the soil-moving piece and the covering ring. The arc-shaped teeth make limited sliding in the covering ring, and teeth are provided on both sides of the arc-shaped teeth, and the teeth on the other side mesh with the rotating gear. The rotating gear is rotatably connected to the lower frame and driven by the motor, and the covering ring is slidably connected to one end of the lower frame; The lower frame is fixedly connected to the lower end of the soil-covering pressing screw rod, and a soil-covering guide rod is also provided next to the soil-covering pressing screw rod to prevent it from rotating. The soil-covering guide rod is also fixedly connected to the lower frame, and the soil-covering pressing screw rod and the soil-covering guide rod are both slidably connected to the soil-covering transverse sliding block. The soil-covering pressing screw rod is externally threaded and connected to the soil-covering ring gear slider, and the soil-covering ring gear slider is meshed with the slider gear. The slider gear is driven by the motor, and the soil-covering ring gear slider and the slider gear are rotatably connected to the soil-covering transverse sliding block, and the soil-covering transverse sliding block is threadedly connected to the soil-covering transverse screw rod, and the soil-covering transverse screw rod is rotatably connected to the vehicle body and driven by the motor; The drill rod is hollow and has an opening at its lower end. The upper part of the drill rod is fixedly connected to a drill rod pulley. A transmission pulley is provided next to the drill rod pulley. The two rotate synchronously through a belt. The transmission pulley is fixedly connected to the output end of the motor. The drill rod is rotatably connected to the drill rod platform. The drill rod platform is fixed on the descending plate. The motor is fixedly connected to the descending plate. The seedling pressing rod is fixedly connected to the lower end of the seedling pressing screw rod, the seedling pressing screw rod is threadedly connected to the seedling pressing platform, the seedling pressing platform is fixedly connected to the seedling pressing slide rail, the seedling pressing slide rail is slidably connected to the seedling pressing slide, the seedling pressing slide is rotatably connected to the seedling pressing screw rod, the seedling pressing screw rod is driven by a motor, the motor is fixed on the seedling pressing slide, and the seedling pressing slide rail is fixedly connected to the vehicle body.

2. The fully automatic desert tree planting equipment according to claim 1, characterized in that: A seedling axis is provided at the center of the seedling barrel, and a plurality of seedling tubes are provided outside the seedling axis. The plurality of seedling tubes, the seedling tubes, the seedling barrel and the seedling axis are all fixedly connected. The seedling axis is rotatably connected to the vehicle body through a bracket, and seedlings are inserted into the seedling tubes.

3. The fully automatic desert tree planting equipment according to claim 1, characterized in that: A seedling emergence screw rod is provided on the side of the seedling barrel away from the seedling clamp, the seedling emergence screw rod is threadedly connected to the seedling emergence slider, the seedling emergence slider is fixedly connected to the seedling emergence push rod, the output end of the seedling emergence push rod can be inserted into the seedling tube to push the seedling out, the seedling emergence screw rod is driven by a motor, the seedling emergence screw rod is rotatably connected to the vehicle body through a bracket, and the seedling emergence slider is vertically slidably connected to the bracket.

4. The fully automatic desert tree planting equipment according to claim 1, characterized in that: The seedling clamp is installed on the claw plate, the claw plate is rotatably connected to the vertical slider, the claw plate is driven to rotate by a motor, the vertical slider is slidably connected to the vertical slide rail, the vertical slide rail is slidably connected to the horizontal slide rail, and the horizontal slide rail is fixedly connected to the vehicle body through a bracket.

5. The fully automatic desert tree planting equipment according to claim 1, characterized in that: The descending plate is rotatably connected to a descending screw rod, which is driven by a motor. The descending screw rod is threadedly connected to a descending slider, and the descending slider is fixedly connected to the transverse plate.

6. The fully automatic desert tree planting equipment according to claim 5, characterized in that: The transverse plate is rotatably connected to a transverse gear driven by a motor. The transverse gear is engaged with a transverse rack. The transverse rack is fixedly connected to the vehicle body through a bracket, and the transverse plate is slidably connected to the bracket.

Images