Mountain forest sapling transplanting auxiliary device

Abstract

The invention provides a mountain forest sapling transplanting auxiliary device, and belongs to the technical field of sapling transplanting, the mountain forest sapling transplanting auxiliary device comprises a shell and a crawler belt moving assembly, a mounting groove is formed in the top of the shell, a soil storage tank is arranged in the mounting groove, a lifting assembly and a tree pit digging assembly are arranged on one side of the shell, and the tree pit digging assembly comprises a digging shell and a digging drill bit; an excavating shell is slidably arranged in the lifting assembly, an excavating drill bit is rotatably arranged in the excavating shell, a fertilizer adding assembly is further arranged in the mounting groove and comprises a fertilizer adding box, and the fertilizer adding box is arranged on one side of the soil storage tank. The tree pit digging assembly and the lifting assembly are arranged, a digging drill bit penetrates through hard soil, the problem that traditional manual tree pit digging is low in efficiency is solved, soil temporarily stored in the soil storage tank can be mixed with fertilizer through the fertilizer increasing assembly, the fertilizer can be evenly distributed in the soil, local accumulation and loss of the fertilizer are avoided, and the fertilizer increasing efficiency is improved. The problem that fertilization is not uniform in a traditional fertilization mode is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of seedling transplanting, and more specifically, particularly relates to a mountain forest seedling transplanting auxiliary device. Background Art

[0002] Mountain forests play a very important role in maintaining ecological balance and protecting biodiversity. However, with the continuous intensification of human activities, mountain forests face multiple threats such as deforestation, forest fires, and invasions of pests and diseases, resulting in a continuous reduction in mountain forest area and gradual degradation of ecological functions. Therefore, it is necessary to transplant seedlings and plant trees to carry out ecological restoration of mountain forests.

[0003] During the transplanting of tree seedlings in mountain forests, the soil in the mountains is often relatively hard, mixed with a large number of stones and tree roots, making it very difficult to dig. In addition, in mountain forests, the soil fertility is often low, which is not conducive to the growth of seedlings. The traditional method of fertilization is usually to manually spread fertilizer around the tree pit. This method not only involves uneven fertilization, but also easy loss of fertilizer, and the fertilizer effect cannot be fully exerted. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a mountain forest seedling transplanting auxiliary device to solve the technical problems in the prior art that the traditional transplanting method is through manual digging and spreading fertilizer around the tree pit when fertilizing, which not only causes uneven fertilization, but also makes the fertilizer easily lost and fails to fully exert the fertilizer effect.

[0005] The purpose and effect of the mountain forest seedling transplanting auxiliary device of the present invention are achieved by the following specific technical means:

[0006] A mountain forest seedling transplanting auxiliary device includes a shell and a crawler moving component, the crawler moving component is installed at the bottom of the shell, the top of the shell is provided with a mounting groove, a soil storage tank is arranged in the mounting groove, a lifting component is arranged on one side of the shell, a tree pit digging component is arranged in the lifting component corresponding to the soil storage tank, the tree pit digging component includes an excavation shell and an excavation drill bit, the excavation shell is slidably arranged in the lifting component, the excavation drill bit is rotatably arranged in the excavation shell, a fertilizer component is also arranged in the mounting groove, the fertilizer component includes a fertilizer adding box, the fertilizer adding box is arranged on one side of the soil storage tank, and two sets of switchable cover plates are arranged at the opening of the mounting groove.

[0007] According to a preferred embodiment, the lifting assembly includes a lifting frame, the lifting frame is arranged on one side of the shell, a lifting slot is arranged on one side of the lifting frame, lifting rails are arranged on two opposite inner sides of the lifting slot, sliding blocks are slidably arranged on both groups of the lifting rails, mounting frames are arranged on adjacent sides of the two groups of sliding blocks, and lifting motors are arranged on both groups of the mounting frames.

[0008] According to a preferred embodiment, the lifting assembly also includes two groups of first lifting racks and two groups of second lifting racks, the first lifting racks are also provided on the two opposite inner sides of the lifting groove, and two groups of second lifting racks are provided on both sides of the excavation shell corresponding to the two groups of first lifting racks, and the two groups of lifting motor main shafts are connected to lifting gears through connecting shafts, one side of the two groups of lifting gears are respectively meshed with the two groups of first lifting racks, and the other side of the two groups of lifting gears are respectively meshed with the two groups of second lifting racks.

[0009] According to a preferred embodiment, guide rails are provided on two opposite inner sides of the lifting frame, and guide sliders are slidably provided on both groups of the guide rails, connecting frames are provided on both sides of the excavation shell, and one end of the two groups of connecting frames is respectively connected to the two groups of guide sliders, an excavation through-hole is opened through the bottom end of the excavation shell, the excavation drill bit is rotatably arranged in the excavation through-hole, a rotating shaft is provided on the top of the excavation drill bit, a first mounting plate is provided on the top of the excavation shell, a first mounting hole is opened on the top of the first mounting plate, an excavation motor is provided on the top of the first mounting hole, the main shaft of the excavation motor passes through the first mounting hole and is connected with the rotating shaft, a spiral blade is provided on the circumference of the rotating shaft corresponding to the excavation drill bit, an excavation shovel is provided at the bottom end of the spiral blade, and the outer side of the spiral blade contacts the inner wall of the excavation through-hole.

[0010] According to a preferred embodiment, the tree pit excavation assembly also includes a conveyor belt, a mounting groove is provided on one side of the mounting groove, two groups of second mounting plates are arranged in the mounting groove, and the conveyor belt is arranged between the two groups of second mounting plates, one side of one group of the second mounting plates is provided with a driving motor, and the main shaft of the driving motor is connected to the conveyor belt, baffles are provided on both opposite inner sides of the mounting groove, and the baffles are located on the top of the conveyor belt, a material receiving plate is provided on one side of the soil storage tank corresponding to the conveyor belt, and one end of the conveyor belt is connected to the material receiving plate, a through groove is provided on one side of the excavation shell, and a transport guide is provided on one side of the through groove corresponding to the other end of the conveyor belt.

[0011] According to a preferred embodiment, the fertilizer increasing component also includes a material conveying pump, a mounting seat is arranged in the mounting groove, the fertilizer adding box is installed on the top of the mounting seat, a fertilizer storage tank for containing water and fertilizer is provided on the top of the fertilizer adding box, the material conveying pump is arranged in the fertilizer storage tank, a soil storage tank is provided on the top of the soil storage tank, a closed top cover is provided on the top of the soil storage tank, two groups of second mounting holes are provided on the top of the closed top cover, liquid spray heads are provided in the two groups of the second mounting holes, the top ends of the two groups of the liquid spray heads are connected to the annular pipe, one side of the material conveying pump is connected to the annular pipe through a liquid outlet pipe, a closing plate is detachably provided at the opening on the top of the fertilizer storage tank, a third mounting hole is provided on the top of the closing plate, and a liquid level sensor is provided in the third mounting hole corresponding to the fertilizer storage tank.

[0012] According to a preferred embodiment, a fourth mounting hole is opened on the top of the closed top cover, a breaking up motor is arranged on the top of the fourth mounting hole, the main shaft of the breaking up motor passes through the fourth mounting hole and is connected with a stirring rod, the stirring rod is located in the soil storage tank, and a plurality of groups of breaking up rods are arranged around the stirring rod.

[0013] According to a preferred embodiment, a discharge port is provided on one side of the soil storage trough, a soil transport rod is provided on the side of the stirring rod corresponding to the discharge port, an arc-shaped closing plate is provided on one side of the discharge port, an arc-shaped mounting plate is provided on the outer side of the soil storage tank, an arc-shaped sliding track is provided at the bottom end of the arc-shaped mounting plate corresponding to the arc-shaped closing plate, an electric slider is slidably provided on the arc-shaped sliding track, the bottom of the electric slider is connected to the arc-shaped closing plate through a connecting block, a filling port is provided at the bottom end of the shell corresponding to the discharge port, and a filling plate is provided on one side of the filling port.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. Through the arrangement of the tree pit excavation component and the lifting component, when the device is used, the lifting motor on the lifting frame drives the lifting gear to rotate through the connecting shaft. Since the lifting gear is respectively engaged with the first lifting rack and the second lifting rack, the lifting height of the excavation shell can be controlled to ensure that the excavation drill bit can perform excavation work at a suitable position. The excavation motor drives the excavation drill bit to rotate. Through the cooperation of the excavation drill bit and the excavation shovel, the excavation drill bit can easily penetrate the hard soil and tree roots to complete the tree pit excavation task, thereby solving the problem of low efficiency of traditional manual tree pit excavation. Through the arrangement of the spiral blades, during the excavation operation, the spiral blades can transport the excavated soil along the excavation through hole to the through groove on one side of the excavation shell, and reach the conveyor belt through the guidance of the transport guide, and transport the soil into the soil storage tank, thereby realizing automatic collection and transportation of the excavated soil, without the need for additional manual handling operations, further improving work efficiency, allowing the excavated soil to be collected completely, avoiding soil scattering and waste, and providing sufficient soil resources for subsequent filling work.

[0016] 2. Through the setting of the fertilization component, when the device is used, the fertilizer storage tank on the top of the fertilizer adding box is used to hold water and fertilizer, and the material conveying pump transports the water and fertilizer in the fertilizer storage tank to the annular pipe through the liquid outlet pipe, and then sprays it evenly into the soil storage tank of the soil storage tank through the spray head. Driven by the breaking motor, the stirring rod and the breaking rod rotate to break up the hard soil and mix the fertilizer with the soil at the same time, so that the fertilizer can be evenly distributed in the soil, avoiding local accumulation and loss of fertilizer, solving the problem of uneven fertilization in traditional fertilization methods, improving the utilization rate of fertilizer, and promoting the growth and development of seedlings.

[0017] 3. Through the setting of the arc-shaped sliding track and the discharge port, when filling the soil after transplanting the seedlings, the soil in the soil storage tank is transported to the discharge port under the action of the soil transport rod around the stirring rod. By controlling the sliding of the electric slider on the arc-shaped sliding track, the arc-shaped closing plate is driven to open and close, thereby opening the discharge port for filling the soil. After the soil flows out from the discharge port, it is sprinkled into the tree pit through the filling port and the filling plate, so that the seedlings can take root firmly while ensuring that the soil has good air permeability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of a mountain forest seedling transplanting auxiliary device after assembly according to the present invention;

[0019] Figure 2 It is a schematic diagram of the structure of a mountain forest seedling transplanting auxiliary device after being unfolded according to the present invention;

[0020] Figure 3 It is a schematic structural diagram of the assembled lifting components in a mountain forest seedling transplanting auxiliary device of the present invention;

[0021] Figure 4 It is a schematic diagram of the structure of a disassembled lifting component in a mountain forest seedling transplanting auxiliary device of the present invention;

[0022] Figure 5 It is a schematic diagram of the structure of the assembled tree pit digging components in a mountain forest sapling transplanting auxiliary device of the present invention;

[0023] Figure 6 yes Figure 5 Schematic diagram of the structure after splitting;

[0024] Figure 7 It is a schematic structural diagram of a housing and a soil storage tank in a mountain forest seedling transplanting auxiliary device of the present invention after being assembled;

[0025] Figure 8 yes Figure 7 Schematic diagram of the structure after splitting;

[0026] Fig. 9 It is a schematic structural diagram of an assembled fattening component in a mountain forest seedling transplanting auxiliary device of the present invention;

[0027] Fig.10 yes Fig. 9 Schematic diagram of the structure after splitting;

[0028] Fig.11 The present invention is a schematic structural diagram of a mountain forest seedling transplanting auxiliary device after the arc-shaped closing plate and the soil storage tank are separated.

[0029] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0030] 101, shell; 102, crawler moving assembly; 103, mounting groove; 104, soil storage tank; 105, cover plate; 106, mounting groove; 107, filling port; 108, filling plate; 201, lifting frame; 202, lifting groove; 203, lifting rail; 204, sliding block; 205, mounting frame; 206, lifting motor; 207, first lifting rack; 208, second lifting rack; 209, connecting shaft; 210, lifting gear; 301, excavation shell; 302, excavation drill; 303, guide rail; 304, guide slider; 305, connecting frame; 306, excavation through hole; 307, rotating shaft; 308, first mounting plate; 309, first mounting hole; 310, excavation motor; 311, spiral blade; 312, excavation shovel; 313, Conveyor belt; 314, second mounting plate; 315, drive motor; 316, baffle; 317, material receiving plate; 318, transport guide; 401, fertilizer adding box; 402, material conveying pump; 403, mounting seat; 404, fertilizer storage tank; 405, soil storage tank; 406, closed top cover; 407, second mounting hole; 408, spray head; 409, annular pipe; 410, liquid outlet pipe; 411, closing plate; 412, third mounting hole; 413, liquid level sensor; 414, fourth mounting hole; 415, scattering motor; 416, stirring rod; 417, scattering rod; 418, material outlet; 419, soil conveying rod; 420, arc-shaped closing plate; 421, arc-shaped mounting plate; 422, arc-shaped sliding track; 423, electric slider; 424, connecting block. DETAILED DESCRIPTION

[0031] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the technical solutions of the present invention, but cannot be used to limit the scope of protection of the present invention.

[0032] Example:

[0033] As attached Figures 1 to 11 As shown:

[0034] The present invention provides a mountain forest sapling transplanting auxiliary device, which includes a shell 101 and a crawler moving assembly 102. The crawler moving assembly 102 is installed at the bottom of the shell 101 to provide a strong mobility for the entire device to adapt to the complex and rugged terrain conditions of mountain forests. In the mountains, the road surface is often uneven, full of stones and potholes, and ordinary wheels are difficult to pass smoothly. The crawler moving assembly 102 can effectively disperse the weight of the device, increase the contact area with the ground, provide better grip and stability, and ensure that the device can move smoothly under various complex terrains. A mounting groove 103 is opened on the top of the shell 101, and a soil storage tank 104 is arranged in the mounting groove 103. Its function is to store soil generated during the process of digging a tree pit to provide sufficient soil resources for subsequent filling work. A lifting device is arranged on one side of the shell 101. A tree pit digging component is provided in the lifting component corresponding to the soil storage tank 104, and the tree pit digging component includes an digging shell 301 and an digging drill bit 302. The digging shell 301 can slide up and down in the lifting component, and the digging drill bit 302 can rotate in the digging shell 301 to penetrate and dig hard soil. A fertilization component is also provided in the installation groove 103, and the fertilization component includes a fertilizer adding box 401. The fertilizer adding box 401 is placed on one side of the soil storage tank 104, and its function is to add fertilizer to the soil, improve the fertility of the soil, and create better conditions for the growth of seedlings; in addition, two sets of switchable cover plates 105 are provided at the opening of the installation groove 103. Through the setting of the two sets of cover plates 105, the components in the installation groove 103 can be protected from the influence of the external environment, and at the same time, the scattering of soil and fertilizer can be prevented to a certain extent.

[0035] Please refer to Figure 3 and Figure 4 As shown, the lifting assembly includes a lifting frame 201, which is installed on one side of the shell 101, providing a stable support structure for the entire lifting assembly; a lifting groove 202 is provided on one side of the lifting frame 201, and lifting slide rails 203 are installed on the two opposite inner sides of the lifting groove 202, and the two sets of lifting slide rails 203 provide tracks for the sliding of the sliding block 204, so that the sliding block 204 can move up and down smoothly on the lifting slide rails 203; a mounting frame 205 is installed on the adjacent side of the two sets of sliding blocks 204, and the mounting frame 205 plays a role of connection and fixing, and a lifting motor 206 is provided on the two sets of mounting frames 205, and the lifting motor 206 provides a power source for the operation of the entire lifting assembly.

[0036] Please refer to Figure 4As shown, the lifting assembly also includes two groups of first lifting racks 207 and two groups of second lifting racks 208. The first lifting racks 207 are arranged on the two opposite inner sides of the lifting slot 202, and the two sides of the excavation shell 301 are respectively provided with two groups of second lifting racks 208 corresponding to the two groups of first lifting racks 207. The main shafts of the two lifting motors 206 are connected to the lifting gears 210 through the connecting shafts 209. One side of the two lifting gears 210 is respectively meshed with the two groups of first lifting racks 207, and the other side is respectively meshed with the two groups of second lifting racks 208. When the lifting motor 206 is started, the lifting gears 210 are driven to rotate through the connecting shafts 209. Since the lifting gears 210 are respectively meshed with the first lifting racks 207 and the second lifting racks 208, the rotation of the lifting gears 210 can be converted into the up and down movement of the excavation shell 301, thereby realizing the control of the lifting height of the excavation shell 301 and ensuring that the excavation drill bit 302 can perform excavation work at a suitable position.

[0037] Please refer to Figure 5 and Figure 6 As shown, guide rails 303 are provided on the two opposite inner sides of the lifting frame 201, and guide sliders 304 are slidably provided on the two sets of guide rails 303. Connecting frames 305 are provided on both sides of the excavation shell 301, and one end of the two sets of connecting frames 305 is respectively connected to the two sets of guide sliders 304. This connection method enables the excavation shell 301 to move smoothly along the direction of the guide rails 303 during the lifting process to avoid shaking or deviation; an excavation through hole 306 is provided through the bottom end of the excavation shell 301, and the excavation drill bit 302 is rotatably arranged in the excavation through hole 306. A rotating shaft 307 is provided on the top of the excavation drill bit 302, and a first mounting plate 308 is provided on the top of the excavation shell 301. A first mounting hole 309 is provided on the top of the first mounting plate 308, and an excavation motor 310 is provided on the top of the first mounting hole 309. The main shaft of the excavation motor 310 passes through It is connected to the rotating shaft 307 through the first mounting hole 309. When the excavation motor 310 is started, it can drive the excavation drill bit 302 to rotate. The rotating excavation drill bit 302 can penetrate the hard soil with its sharp structure and powerful power. The peripheral side of the rotating shaft 307 is provided with a spiral blade 311 corresponding to the excavation drill bit 302, and the bottom end of the spiral blade 311 is provided with an excavation shovel 312. During the excavation operation, the hard soil is first penetrated and excavated by the excavation drill bit 302, and then the soil is excavated by the excavation shovel 312. Then, the spiral blade 311, driven by the excavation drill bit 302, transports the excavated soil along the excavation hole 306, thereby improving the excavation efficiency and solving the problem of low efficiency of traditional manual excavation of tree pits. At the same time, the outer side of the spiral blade 311 contacts the inner wall of the excavation hole 306, which not only ensures the smoothness of soil transportation, but also prevents soil leakage during transportation.

[0038] Please refer to Figure 6 , Figure 7 and Figure 8 As shown, the tree pit excavation assembly also includes a conveyor belt 313, a mounting groove 106 is opened on one side of the mounting groove 103, two groups of second mounting plates 314 are arranged in the mounting groove 106, and the conveyor belt 313 is installed between the two groups of second mounting plates 314, and a driving motor 315 is arranged on one side of one group of second mounting plates 314, and the main shaft of the driving motor 315 is connected to the conveyor belt 313 to provide power for the operation of the conveyor belt 313; baffles 316 are arranged on the two opposite inner sides of the mounting groove 106, and the baffles 316 are located on the top of the conveyor belt 313, and their function is to prevent soil from falling from the conveyor belt 313 during transportation; a receiving plate 316 is arranged on one side of the soil storage tank 104 corresponding to the conveyor belt 313 7. One end of the conveyor belt 313 is connected to the receiving plate 317, and a through groove is provided on one side of the excavation shell 301. A conveyor guide 318 is provided on one side of the through groove corresponding to the other end of the conveyor belt 313. During the excavation operation, the soil transported in the excavation through hole 306 is guided by the conveyor guide 318 on one side of the through groove to reach the conveyor belt 313. Driven by the driving motor 315, the conveyor belt 313 transports the soil into the soil storage tank 104, thereby realizing the automatic collection and transportation of the excavated soil, without the need for additional manual handling operations, thereby improving work efficiency, and at the same time ensuring that the excavated soil can be collected completely, avoiding the scattering and waste of soil, and providing sufficient soil resources for subsequent filling work.

[0039] Please refer to Fig. 9 and Fig.10As shown, the fertilization component also includes a material delivery pump 402, and the material delivery pump 402 can be selected as a QBF model. A mounting seat 403 is arranged in the mounting groove 103, and a fertilizer adding box 401 is installed on the top of the mounting seat 403. A fertilizer storage tank 404 for containing water and fertilizer is provided on the top of the fertilizer adding box 401. The material delivery pump 402 is arranged in the fertilizer storage tank 404, and a soil storage tank 405 is provided on the top of the soil storage tank 104. A closed top cover 406 is provided on the top of the soil storage tank 405. Two groups of second mounting holes 407 are provided on the top of the closed top cover 406. A spray head 408 is provided in each of the two groups of second mounting holes 407. The top ends of the two groups of spray heads 408 are connected to the annular pipe 409. One side of the material delivery pump 402 is connected to the annular pipe 409. The fertilizer storage tank 404 is connected to the annular pipe 409 through the liquid outlet pipe 410; when fertilizer needs to be added to the soil, the material conveying pump 402 conveys the water and fertilizer in the fertilizer storage tank 404 to the annular pipe 409 through the liquid outlet pipe 410, and then is evenly sprayed into the soil storage tank 405 of the soil storage tank 104 through two groups of spray heads 408. A closing plate 411 is detachably provided at the opening at the top of the fertilizer storage tank 404, and a third mounting hole 412 is provided on the top of the closing plate 411. A liquid level sensor 413 is provided in the third mounting hole 412 corresponding to the fertilizer storage tank 404. The liquid level sensor 413 can select the MY-230W model. The liquid level sensor 413 can monitor the liquid level height of the water and fertilizer in the fertilizer storage tank 404 in real time so as to replenish the fertilizer in time.

[0040] Please refer to Fig.10 As shown, a fourth mounting hole 414 is provided on the top of the closed top cover 406, and a breaking up motor 415 is provided on the top of the fourth mounting hole 414, and the main shaft of the breaking up motor 415 passes through the fourth mounting hole 414 and is connected to a stirring rod 416, and the stirring rod 416 is located in the soil storage tank 405, and a plurality of groups of breaking up rods 417 are provided around the stirring rod 416; when the breaking up motor 415 is started, the stirring rod 416 and the plurality of groups of breaking up rods 417 are driven to rotate, and the plurality of groups of breaking up rods 417 can break up the hard soil in the soil storage tank 405 to make it looser, and at the same time fully mix the fertilizer with the soil, so that the fertilizer can be evenly distributed in the soil, avoiding local accumulation and loss of the fertilizer, effectively solving the problem of uneven fertilization in the traditional fertilization method, improving the utilization rate of the fertilizer, providing a more favorable soil environment for the growth of the seedlings, and promoting the growth and development of the seedlings.

[0041] Please refer to Fig.11As shown, a discharge port 418 is provided on one side of the soil storage tank 405, a soil delivery rod 419 is provided on the peripheral side of the stirring rod 416 corresponding to the discharge port 418, an arc-shaped closing plate 420 is provided on one side of the discharge port 418, an arc-shaped mounting plate 421 is provided on the outer side of the soil storage tank 104, and an arc-shaped sliding track 422 is provided at the bottom end of the arc-shaped mounting plate 421 corresponding to the arc-shaped closing plate 420. The arc-shaped sliding track 422 can be selected as a CDR model, and an electric slider 423 is slidably provided on the arc-shaped sliding track 422. The bottom of the electric slider 423 is connected to the arc-shaped closing plate 420 through a connecting block 424. A filling block 424 is provided at the bottom end of the housing 101 corresponding to the discharge port 418. Soil port 107, a filling plate 108 is provided on one side of the filling port 107; when filling soil after transplanting the seedlings, the soil in the soil storage tank 104 is transported to the discharge port 418 under the action of the soil transport rod 419 on the side of the stirring rod 416, and the arc-shaped closing plate 420 can be driven to open and close by controlling the electric slider 423 to slide on the arc-shaped sliding track 422, so as to open the discharge port 418 for filling soil. After the soil flows out from the discharge port 418, it is sprinkled into the tree pit through the filling port 107 and the filling plate 108. This filling method can make the seedlings take root firmly, while ensuring that the soil has good air permeability, providing good conditions for the growth of the seedlings.

[0042] Specific usage and function of this embodiment: When the device is used, it can be moved to the designated position where the sapling needs to be transplanted through the crawler moving assembly 102. After arriving at the designated position, the tree pit digging work can be started; the lifting motor 206 in the lifting assembly is started, and the main shaft of the lifting motor 206 drives the lifting gear 210 to rotate through the connecting shaft 209. Since the lifting gear 210 is respectively meshed with the first lifting rack 207 on the inner side of the lifting groove 202 and the second lifting rack 208 on both sides of the digging shell 301, the rotation of the lifting gear 210 is converted into the up and down movement of the digging shell 301, thereby adjusting the height of the tree pit digging assembly to ensure the normal operation of the digging operation; After the tree pit excavation assembly is adjusted to a suitable position, the excavation motor 310 is started to drive the excavation drill bit 302 and the spiral blade 311 to rotate. The rotating excavation drill bit 302 penetrates the hard soil, and the excavation drill bit 302 at the bottom of the spiral blade 311 can dig out the soil, so that it is transported along the excavation hole 306 under the action of the spiral blade 311. The excavated soil is guided by the transport guide 318 of the through groove on one side of the excavation shell 301 to reach the conveyor belt 313, and the soil is transported into the soil storage tank 104, thereby realizing the automatic collection and transportation of the excavated soil, without the need for additional manual handling, improving work efficiency, and storing sufficient soil resources for subsequent filling work.

[0043] After the tree pit is excavated, fertilization can be carried out as needed; check the liquid level sensor 413 to understand the liquid level height of the water and fertilizer in the fertilizer storage tank 404, and open the closing plate 411 in time to replenish it if the liquid level is insufficient; when fertilization is needed, start the material conveying pump 402 to convey the water and fertilizer in the fertilizer storage tank 404 to the annular pipe 409 through the liquid outlet pipe 410, and then spray it evenly into the soil storage tank 104 through two groups of spray heads 408, and then start the scattering motor 415, which drives the stirring rod 416 and multiple groups of scattering rods 417 to rotate, and the multiple groups of scattering rods 417 scatter the hard soil in the soil storage tank 405 to make it looser, and at the same time mix the fertilizer with the soil, so that the fertilizer is evenly distributed in the soil, avoiding local accumulation and loss of fertilizer, improving the utilization rate of fertilizer, and creating a more favorable soil environment for the growth of seedlings.

[0044] After the planting of the saplings is completed, the soil filling work can be carried out; by controlling the electric slider 423 to slide on the arc-shaped sliding track 422, the arc-shaped closing plate 420 is driven to open and close, thereby opening the discharge port 418, and the soil in the soil storage tank 104 is transported to the discharge port 418 under the action of the soil transport rod 419. After the soil flows out of the discharge port 418, it is sprinkled into the tree pit through the filling port 107 and the filling plate 108, which can enable the saplings to take root firmly, while also ensuring that the soil has good air permeability, providing good conditions for the growth of the saplings.

[0045] The embodiments described above are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be included in the protection scope of the present invention.

Claims

1. A mountain forest sapling transplanting auxiliary device, comprising a housing (101) and a crawler moving assembly (102), wherein the crawler moving assembly (102) is installed at the bottom of the housing (101), characterized in that: The shell (101) is provided with a mounting groove (103) at the top, a soil storage tank (104) is arranged in the mounting groove (103), a lifting assembly is arranged on one side of the shell (101), a tree pit digging assembly is arranged in the lifting assembly corresponding to the soil storage tank (104), the tree pit digging assembly comprises a digging shell (301) and a digging drill bit (302), the digging shell (301) is slidably arranged in the lifting assembly, the digging drill bit (302) is rotatably arranged in the digging shell (301), a fertilization assembly is also arranged in the mounting groove (103), the fertilization assembly comprises a fertilizer adding box (401), the fertilizer adding box (401) is arranged on one side of the soil storage tank (104), and two sets of switchable cover plates (105) are arranged at the opening of the mounting groove (103).

2. The mountain forest seedling transplanting auxiliary device according to claim 1 is characterized in that: The lifting assembly comprises a lifting frame (201), the lifting frame (201) is arranged on one side of the shell (101), a lifting slot (202) is arranged on one side of the lifting frame (201), lifting rails (203) are arranged on two opposite inner sides of the lifting slot (202), sliding blocks (204) are slidably arranged on two groups of the lifting rails (203), mounting frames (205) are arranged on adjacent sides of the two groups of the sliding blocks (204), and lifting motors (206) are arranged on the two groups of the mounting frames (205).

3. The mountain forest seedling transplanting auxiliary device according to claim 2 is characterized in that: The lifting assembly also includes two groups of first lifting racks (207) and two groups of second lifting racks (208). The first lifting racks (207) are also provided on two opposite inner sides of the lifting slot (202). Two groups of the second lifting racks (208) are provided on both sides of the excavation shell (301) corresponding to the two groups of the first lifting racks (207). The main shafts of the two groups of lifting motors (206) are connected to lifting gears (210) through connecting shafts (209). One side of the two groups of lifting gears (210) are respectively meshed with the two groups of the first lifting racks (207), and the other side of the two groups of lifting gears (210) are respectively meshed with the two groups of the second lifting racks (208).

4. The mountain forest seedling transplanting auxiliary device according to claim 2, characterized in that: The two opposite inner sides of the lifting frame (201) are both provided with guide rails (303), and guide slide blocks (304) are both slidably provided on the two groups of the guide rails (303). Connecting frames (305) are both provided on both sides of the excavation shell (301), and one end of the two groups of the connecting frames (305) is respectively connected to the two groups of the guide slide blocks (304). An excavation through hole (306) is provided through the bottom end of the excavation shell (301), and the excavation drill bit (302) is rotatably arranged in the excavation through hole (306). A rotating shaft (307) is provided at the top of the excavation drill bit (302). A first mounting plate (308) is arranged on the top of the housing (301), a first mounting hole (309) is opened on the top of the first mounting plate (308), an excavation motor (310) is arranged on the top of the first mounting hole (309), a main shaft of the excavation motor (310) passes through the first mounting hole (309) and is connected to the rotating shaft (307), a spiral blade (311) is arranged on the circumference of the rotating shaft (307) corresponding to the excavation drill bit (302), an excavation shovel (312) is arranged at the bottom end of the spiral blade (311), and the outer side of the spiral blade (311) is in contact with the inner wall of the excavation through hole (306).

5. The mountain forest seedling transplanting auxiliary device according to claim 4 is characterized in that: The tree pit excavation assembly also includes a conveyor belt (313), a mounting groove (106) is provided on one side of the mounting groove (103), two groups of second mounting plates (314) are provided in the mounting groove (106), the conveyor belt (313) is provided between the two groups of second mounting plates (314), a driving motor (315) is provided on one side of one group of the second mounting plates (314), the main shaft of the driving motor (315) is connected to the conveyor belt (313), and the mounting groove (106) is provided with a plurality of second mounting plates (314). Baffles (316) are provided on both opposite inner sides of the through groove (106), and the baffles (316) are located on the top of the conveyor belt (313). A receiving plate (317) is provided on one side of the soil storage tank (104) corresponding to the conveyor belt (313), and one end of the conveyor belt (313) is connected to the receiving plate (317). A through groove is provided on one side of the excavation shell (301), and a transport guide (318) is provided on one side of the through groove corresponding to the other end of the conveyor belt (313).

6. The mountain forest seedling transplanting auxiliary device according to claim 1, characterized in that: The fertilizer increasing assembly further comprises a material conveying pump (402); a mounting seat (403) is arranged in the mounting groove (103); the fertilizer adding box (401) is mounted on the top of the mounting seat (403); a fertilizer storage groove (404) for storing water and fertilizer is provided on the top of the fertilizer adding box (401); the material conveying pump (402) is arranged in the fertilizer storage groove (404); a soil storage groove (405) is provided on the top of the soil storage tank (104); a closed top cover (406) is provided on the top of the soil storage groove (405); two sets of second The fertilizer storage tank (404) comprises a plurality of mounting holes (407), two groups of the second mounting holes (407) are each provided with a liquid spray head (408), the top ends of the two groups of the liquid spray heads (408) are each connected to an annular pipe (409), one side of the material delivery pump (402) is connected to the annular pipe (409) via a liquid outlet pipe (410), a closing plate (411) is detachably provided at the opening at the top of the fertilizer storage tank (404), a third mounting hole (412) is provided at the top of the closing plate (411), and a liquid level sensor (413) is provided in the third mounting hole (412) corresponding to the fertilizer storage tank (404).

7. The mountain forest seedling transplanting auxiliary device according to claim 6, characterized in that: A fourth mounting hole (414) is provided at the top of the closed top cover (406); a scattering motor (415) is provided at the top of the fourth mounting hole (414); a main shaft of the scattering motor (415) passes through the fourth mounting hole (414) and is connected to a stirring rod (416); the stirring rod (416) is located in the soil storage tank (405); and a plurality of groups of scattering rods (417) are provided around the stirring rod (416).

8. The mountain forest seedling transplanting auxiliary device according to claim 7, characterized in that: A discharge port (418) is provided on one side of the soil storage tank (405); a soil transport rod (419) is provided on the circumference of the stirring rod (416) corresponding to the discharge port (418); a curved closing plate (420) is provided on one side of the discharge port (418); a curved mounting plate (421) is provided on the outer side of the soil storage tank (104); a curved sliding track (422) is provided on the bottom end of the curved mounting plate (421) corresponding to the curved closing plate (420); an electric slider (423) is slidably provided on the curved sliding track (422); the bottom of the electric slider (423) is connected to the curved closing plate (420) via a connecting block (424); a soil filling port (107) is provided on the bottom end of the housing (101) corresponding to the discharge port (418); a soil filling plate (108) is provided on one side of the soil filling port (107).

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