CN218417245U - Full-automatic desert tree planter - Google Patents

Abstract

The utility model provides a full-automatic desert tree planter belongs to afforestation mechanical equipment technical field. The tree planter comprises a vehicle body, a hole forming device, a backfilling device, a planting device, a seedling box and a controller. The vehicle body is provided with a plurality of groups of running gear, the vehicle body is provided with a mounting surface, and the pore-forming device, the backfilling device, the planting device and the running gear are all electrically connected with the controller. The pore-forming device comprises an auger, a pore-forming pipe, a motor support frame, a first motor and a transmission lifting device, wherein the first motor is arranged on the motor support frame, the auger is arranged in the pore-forming pipe and is in transmission connection with the first motor, a discharge pipe is connected to the side wall of the pore-forming pipe, and the transmission lifting device is connected with the pore-forming pipe. The backfill device comprises a transmission belt and a sand box, and the transmission belt and the sand box are both arranged on the installation surface. The planting device is used for placing the saplings stored in the seedling box on the ground from the vehicle body. The tree planter can be suitable for a sandy soil environment of a desert to dig a pit meeting planting requirements, and the survival rate of planted tree seedlings is improved.

Description

Full-automatic desert tree planter

Technical Field

The utility model relates to a afforestation mechanical equipment technical field, in particular to full-automatic desert tree planting machine.

Background

Land desertification is an important ecological problem in the world today, and has great threat to the survival and development of people. The land desertification speed is increased by 1560 square kilometers every year from 50-70 years of China; from the 70-80 s, the speed has increased by 2100 square kilometers per year; the current method is expanded to 2460 square kilometers per year, and the speed is high and shocking. Therefore, sand control and afforestation are not slow. Traditional tree planting mainly uses the manpower as the owner, especially consumes a lot of manpower, material resources in the place that the condition is abominable to efficiency is also low, in order to improve planting efficiency, reduces the human cost, and machine tree planting has gradually become the mainstream.

In the related art, when the existing tree planting machine works, a drill bit is usually adopted to drill a tree pit for planting a tree seedling on a designated position land, then a mechanical arm, an openable seedling storage barrel and other planting structures equipped on the tree planting machine are utilized to plant the tree seedling into the tree pit, and finally soil filling is carried out to complete planting.

The tree planter can work on the soil under the conventional environment among the correlation technique, and under the desert environment, subaerial sand grain mobility is strong, and when adopting the drill bit at the subaerial pore-forming of sand, the sand that includes pit hole inside splashes easily around the pit hole and leads to the tree hole that becomes to sink, is difficult to form the pit hole that satisfies planting required degree of depth and width, leads to the sapling survival rate of planting to hang down.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a full-automatic desert tree planter can adapt to the sandy soil environment of desert and dig out the pot hole that accords with planting requirement degree of depth and width, improves the survival rate of planting sapling. The technical scheme is as follows:

the embodiment of the utility model provides a full-automatic desert tree planter, include:

the hole forming device, the backfilling device and the planting device are all arranged on the vehicle body, the vehicle body is provided with a plurality of groups of walking devices used for driving the vehicle body to move, the vehicle body is provided with a mounting surface, the hole forming device, the backfilling device, the planting device and the walking devices are all electrically connected with the controller,

the hole forming device comprises an auger, a hole forming pipe, a motor supporting frame, a first motor and a transmission lifting device, wherein a first through hole is formed in the mounting surface, the hole forming pipe is perpendicular to the mounting surface and is positioned above the first through hole, the motor supporting frame is arranged at the top of the hole forming pipe, the first motor is mounted on the motor supporting frame, the auger is coaxially arranged in the hole forming pipe and is connected with an output shaft of the first motor, a discharge pipe is connected to the side wall of the hole forming pipe, the discharge pipe and the hole forming pipe are arranged in an acute angle and open towards the mounting surface, the transmission lifting device is arranged on the mounting surface and is connected with the hole forming pipe, and the hole forming pipe is driven by the transmission lifting device to lift along the axial direction;

the backfilling device comprises a driving belt and a sand box, the driving belt and the sand box are arranged on the mounting surface, one end of the driving belt is positioned below the opening of the discharging pipe, the other end of the driving belt is positioned above the opening of the sand box, the sand box is provided with a sand discharge opening communicated with the bottom of the vehicle body, and the sand discharge opening is provided with an electric butterfly valve;

the planting device is used for placing the saplings stored in the sapling box on the ground from the vehicle body.

Optionally, the transmission lifting device comprises a main crane boom, an arc crane boom, a triangular crane boom and an electric cylinder, one end of the arc crane boom is hinged to the mounting surface, the other end of the arc crane boom is hinged to one end of the main crane boom, the other end of the main crane boom is connected to the hole forming pipe, the electric cylinder is arranged between the triangular crane boom and the hole forming pipe, one end of the electric cylinder is connected to the mounting surface, a telescopic boom at the other end of the electric cylinder is hinged to the middle of the main crane boom through the triangular crane boom, and the electric cylinder is electrically connected to the controller.

Optionally, the full-automatic desert tree planter further comprises a seedling separating device, the seedling separating device comprises a second motor, an eccentric wheel, a rocker, a push plate, a lifting shaft, a turning plate, a third motor, a support frame and a guide rail, the second motor and the support frame are respectively arranged on two sides of the seedling box, two sides of the seedling box are respectively provided with a first opening and a second opening, support platforms are respectively arranged between the first opening and the second motor and between the second opening and the support frame, the eccentric wheel is in transmission connection with the second motor, an output shaft of the second motor is parallel to the mounting surface, one end of the rocker is connected with the eccentric wheel, the other end of the rocker is connected with the push plate, the push plate is slidably arranged on the support platform in front of the first opening, the guide rail is parallel to an output shaft of the second motor and is located at the top of the support frame, the turning plate is arranged on the support platform in front of the second opening, one end of the turning plate is hinged to the support platform, the third motor is slidably arranged on the guide rail, the output shaft of the third motor is parallel to the guide rail and perpendicular to the mounting surface, one end of the lifting shaft is connected with one end of the turning plate hinged to the turning plate, and one end of the turning plate is arranged beside the planting device.

Optionally, one end of the turning plate is vertically connected with a support plate.

Optionally, the top of the seedling box is provided with a variable cross-section opening, and the cross-section area of the inner wall of the variable cross-section opening is gradually reduced in the direction from the top of the seedling box to the mounting surface.

Optionally, the planting device includes clamping jaw, switching piece, lead screw slide rail, the installation face is gone up to have the second through-hole, the second through-hole is located turn over the one end side of board, the lead screw slide rail perpendicular to the installation face and with the pore wall of second through-hole is connected, wear to establish to connect in switching piece slidable on the lead screw slide rail, the clamping jaw connect in on the switching piece and just right turn over the board, the one end of lead screw slide rail has the fourth motor that is used for driving the lead screw, the clamping jaw with the fourth motor with the controller electricity is connected.

Optionally, the backfill device further comprises a water tank, the water tank is arranged above the second motor through a support, the water tank is provided with a water outlet communicated with the bottom of the vehicle body, an electric water valve is arranged on the water outlet, and the electric water valve is electrically connected with the controller.

Optionally, the running gear includes a wheel frame, a plurality of driving wheels and a track, the plurality of driving wheels are mounted on the wheel frame, the wheel frame is connected to the vehicle body, and the track is wound around the plurality of driving wheels.

The embodiment of the utility model provides a beneficial effect that technical scheme brought includes at least:

adopt the utility model discloses the full-automatic desert tree planting machine that used utilizes the helichrum and the integrated configuration of pore-forming pipe in the pore-forming process, and the helichrum breaks earth smoothly, and is boring and dig the in-process, and the fine crushing sand soil in the tree pit that digs under the desert environment can follow the helichrum and rise in the pore-forming pipe and finally collect with the husky case through arranging material pipe and drive belt in proper order, avoids leaving the back at the helichrum and lead to the tree pit to sink and bury because of the direct backward flow of sand soil. After the subsequent sapling is planted, the collected sandy soil is backfilled through the sand discharge opening of the sand box without actively preparing the backfilled soil. When realizing automatic tree planting, can adapt to the sand and soil environment of desert and dig out the hole that accords with planting requirement degree of depth and width, improve the survival rate of planting sapling.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained without creative efforts.

Fig. 1 is a schematic perspective view of a full-automatic desert tree planter provided by an embodiment of the present invention;

fig. 2 is a schematic top view of the full-automatic desert tree planter provided by the embodiment of the present invention;

fig. 3 is a schematic view of a partially enlarged structure of the full-automatic desert tree planter provided by the embodiment of the present invention;

fig. 4 is a schematic partial structural view of a pore-forming device provided in an embodiment of the present invention;

fig. 5 is a schematic structural view of an auger provided by the embodiment of the invention;

fig. 6 is a schematic structural diagram of a transmission lifting device provided in an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a sandbox according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a clamping jaw provided by the embodiment of the invention;

fig. 9 is a schematic structural view of a seedling separating device and a seedling box provided by the embodiment of the present invention;

fig. 10 is a schematic structural diagram of a water tank provided by an embodiment of the present invention;

fig. 11 is a block diagram of a control structure of the full-automatic desert tree planter provided by the embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

In the related art, when the existing tree planting machine works, a drill bit is usually adopted to drill a tree pit for planting a tree seedling on a designated position land, then a mechanical arm, an openable seedling storage barrel and other planting structures equipped on the tree planting machine are utilized to plant the tree seedling into the tree pit, and finally soil filling is carried out to complete planting.

The tree planter can work on the soil under the conventional environment among the correlation technique, and under the desert environment, subaerial sand grain mobility is strong, and when adopting the drill bit at the subaerial pore-forming of sand, the sand that includes pit hole inside splashes easily around the pit hole and leads to the tree hole that becomes to sink, is difficult to form the pit hole that satisfies planting required degree of depth and width, leads to the sapling survival rate of planting to hang down.

Fig. 1 is a schematic view of a three-dimensional structure of a full-automatic desert tree planter provided by an embodiment of the present invention. Fig. 2 is a schematic view of a top view structure of the full-automatic desert tree planter provided by the embodiment of the present invention. Fig. 3 is a schematic view of a partial enlarged structure of the full-automatic desert tree planter provided by the embodiment of the present invention. Fig. 4 is a schematic partial structural diagram of a pore-forming device provided by an embodiment of the present invention. Fig. 5 is a schematic structural diagram of an auger according to an embodiment of the present invention. Fig. 6 is a schematic structural diagram of a transmission lifting device provided in the embodiment of the present invention. Fig. 7 is a schematic structural diagram of a sandbox according to an embodiment of the present invention. Fig. 8 is a schematic structural view of a clamping jaw provided by an embodiment of the present invention. Fig. 9 is a schematic structural diagram of a seedling separating device and a seedling box provided by the embodiment of the utility model. Fig. 10 is a schematic structural diagram of a water tank provided by an embodiment of the present invention. Fig. 11 is a block diagram of a control structure of a full-automatic desert tree planter according to an embodiment of the present invention. As shown in fig. 1 to 11, by practice, the present applicant provides a full-automatic desert tree planter comprising a vehicle body 1, a hole forming device 2, a backfilling device 3, a planting device 4, a seedling box 5 and a controller 6.

Wherein, pore-forming device 2, backfill device 3 and plant device 4 and all install on automobile body 1, and automobile body 1 has the multiunit and is used for driving running gear 7 that automobile body 1 removed, has installation face 11 on the automobile body 1, and pore-forming device 2, backfill device 3, plant device 4 and running gear 7 all are connected with controller 6 electricity.

The hole forming device 2 includes an auger 21, a hole forming tube 22, a motor support bracket 23, a first motor 24, and a transmission lifting device 25. The mounting surface 11 is provided with a first through hole 111, the hole forming tube 22 is perpendicular to the mounting surface 11 and is positioned above the first through hole 111, the motor support frame 23 is arranged at the top of the hole forming tube 22, and the first motor 24 is mounted on the motor support frame 23. The auger 21 is coaxially disposed in the hole forming pipe 22 and connected to the output shaft of the first motor 24, and a discharge pipe 221 is connected to a side wall of the hole forming pipe 22, and the discharge pipe 221 is disposed at an acute angle to the hole forming pipe 22 and opens toward the mounting surface 11. The transmission lifting device 25 is arranged on the mounting surface 11 and connected with the hole forming pipe 22, and the hole forming pipe 22 is arranged to be capable of lifting along the axial direction under the driving of the transmission lifting device 25.

The backfilling device 3 comprises a conveyor belt 31 and a sand box 32. Both the belt 31 and the sand box 32 are disposed on the mounting surface 11, one end of the belt 31 is located below the opening of the discharge pipe 221, and the other end of the belt 31 is located above the opening of the sand box 32. The sand box 32 is provided with a sand discharge port 321 communicated with the bottom of the vehicle body 1, and the sand discharge port 321 is provided with an electric butterfly valve 322.

The planting device 4 is used for placing the sapling stored in the sapling box 5 on the ground from the vehicle body 1.

The embodiment of the utility model provides an in, full-automatic desert tree planting machine sends control signal through controller 6 to each part in pore-forming device 2, backfill device 3, planting device 4 and the running gear 7 and realizes coordination work. The whole vehicle body 1 moves under the driving of the traveling device 7, and when tree planting is carried out in a desert environment, a tree pit needs to be drilled and dug out at first. After the vehicle body moves to a designated position, the traveling device 7 is stopped, and the controller 6 sends a control signal to the hole forming device 2, wherein the transmission lifting device 25 drives the hole forming tube 22 to descend, and the auger 21 located in the hole forming tube 22 descends to a ground position below the vehicle body 1 from the first through hole 111 along with the hole forming tube 22 and rotates under the driving of the first motor 24. When the auger 21 is used for drilling and digging sandy soil, the finely-divided sandy soil in a desert environment rises along with the rotary vane 212 which surrounds the drill rod 211 of the auger 21, is conveyed upwards in the annular space formed between the hole forming pipe 22 and the drill rod 211, is finally discharged from the hole forming pipe 22 through the discharge pipe 221, and enters the sand box 32 for standby under the conveying of the conveying belt 31. After the seedlings in the seedling box 5 are placed and planted into the tree pit dug out by the hole forming device 2 through the vehicle body 1 by the planting device 4, the electric butterfly valve 322 on the sand discharge port 321 is opened after receiving a control signal of the controller 6, and sandy soil collected in the sand box 32 is backfilled into the tree pit to finish the primary planting process.

Adopt the utility model discloses the used full-automatic desert tree planting machine utilizes the integrated configuration of anger 21 and pore-forming pipe 22 in the pore-forming process, and anger 21 breaks earth smoothly, and is boring and dig the in-process, and the fine and broken sand in the tree pit dug under the desert environment can follow anger 21 and rise in pore-forming pipe 22 and finally collect and sandbox 32 through arranging material pipe 221 and drive belt 31 in proper order, avoids leading to the tree pit to sink to bury because of the direct backward flow of sand after anger 21 leaves. After the collected sandy soil is planted in the subsequent saplings, the sandy soil is backfilled through the sand discharge opening of the sand box 32, and active preparation for the backfilled soil is not required. When realizing automatic tree planting, can adapt to the sand and soil environment of desert and dig out the hole that accords with planting requirement degree of depth and width, improve the survival rate of planting sapling.

For example, in the embodiment of the present invention, the controller 6 may adopt a raspberry group control system mature in the market to control the motors and driving mechanisms on the vehicle body 1.

Optionally, the transmission lifting device 25 comprises a main lifting arm 251, an arc lifting arm 252, a triangular lifting arm 253 and an electric cylinder 254, one end of the arc lifting arm 252 is hinged to the mounting surface 11, the other end of the arc lifting arm 252 is hinged to one end of the main lifting arm 251, the other end of the main lifting arm 251 is connected to the hole forming pipe 22, the electric cylinder 254 is arranged between the triangular lifting arm 253 and the hole forming pipe 22, one end of the electric cylinder 254 is connected to the mounting surface 11, a telescopic arm at the other end of the electric cylinder 254 is hinged to the middle of the main lifting arm 251 through the triangular lifting arm 253, and the electric cylinder 254 is electrically connected to the controller 6. For example, in the embodiment of the present invention, a control command is sent to the electric cylinder 254 in the lifting transmission device 25 through the controller 6, and the triangular boom 253 and the main boom 251 are lifted and lowered by the expansion and contraction of the telescopic arm of the electric cylinder 254, and the hole-forming tube 22 at the other end of the main boom 251 is driven to lift by using the circular arc boom 252 hinged to the mounting surface 11 at one side of the main boom 251 as a rotation fulcrum.

Optionally, the full-automatic desert tree planter further comprises a seedling separating device 8, the seedling separating device 8 comprises a second motor 81, an eccentric wheel 82, a rocker 83, a push plate 84, a lifting shaft 85, a turning plate 86, a third motor 87, a support frame 88 and a guide rail 89, the second motor 81 and the support frame 88 are respectively arranged on two sides of the seedling box 5, two sides of the seedling box 5 are respectively provided with a first opening 51 and a second opening 52, a support platform 53 is respectively arranged between the first opening 51 and the second motor 81 and between the second opening 52 and the support frame 88, the eccentric wheel 82 is in transmission connection with the second motor 81, an output shaft of the second motor 81 is parallel to the mounting surface 11, one end of the rocker 83 is connected with the eccentric wheel 82, the other end of the rocker 83 is connected with the push plate 84, the push plate 84 is slidably arranged on the support platform 53 in front of the first opening 51, the guide rail 89 is parallel to an output shaft of the second motor 81 and is located at the top of the support frame 88, the turning plate 86 is arranged on the support platform 53 in front of the second opening 52, the third motor 87 is slidably arranged on the guide rail 89, one end of the guide rail 87 is parallel to the guide rail 87, the guide rail is perpendicular to the output shaft of the lifting shaft 85, and the lifting shaft of the turning plate 85 is connected to the side of the turning plate 4. Exemplarily, in the embodiment of the present invention, the sapling to be planted can be stacked in the seedling box 5 in order along the horizontal direction, and when the seedling separating device 8 works, the second motor 81 located on one side of the seedling box 5 drives the eccentric wheel 82 to rotate, so as to drive the push plate 84 to slide back and forth on the support frame 88 at the first opening 51 by using the rocker 83. The push plate 84 goes in and out of the first opening 51 during the back and forth sliding process, so that the seedling at the lowest layer of the seedling box 5 is pushed out to the push plate 84 at the other side of the seedling box 5 through the second opening 52. At this moment, the output shaft of the third motor 87 rotates to drive the ascending shaft 85 to rotate, meanwhile, the third motor 87 moves towards one end close to the planting device 4 on the guide rail 89, so that the turning plate 86 is lifted and rotates around the hinged part of the turning plate and the supporting platform 53 until the turning plate 86 rotates to be vertical, namely, the state perpendicular to the mounting surface 11 is realized, the sapling positioned on the turning plate simultaneously leans against the turning plate in a vertical state and is just opposite to the planting device 4, the planting device is convenient to grab and plant the sapling in the vertical state, and the sapling is planted in the correct vertical state. The survival rate of the planted seedlings is further improved while the manual labor is saved for seedling separation.

Optionally, a support plate 861 is vertically attached to one end of the flap 86. Exemplarily, through setting up in turning over board 86 vertically backup pad 861, can be supported the sapling that is in vertical state by the bottom, avoid the sapling to incline and empty, further improved and planted the success rate.

Alternatively, the top of the seedling box 5 has a variable cross-section opening 54, and the cross-sectional area of the inner wall of the variable cross-section opening 54 is gradually reduced in the direction approaching from the top of the seedling box 5 to the mounting surface 11. Illustratively, in the embodiment of the utility model provides an in, when putting into seedling case 5 the sapling, the variable cross section opening 54's of slope inner wall can assemble the sapling of putting into, and the opening that is located the inner wall sectional area of below is minimum can be injectd the quantity and the gesture of the sapling that falls into the bottom, conveniently with the cooperation of branch seedling device 8, further saves the cost of labor and carries out the branch seedling.

Optionally, the planting device 4 includes a clamping jaw 41, a switching block 42, and a screw rod slide rail 43, the mounting surface 11 has a second through hole 112, the second through hole 112 is located at one end side of the turning plate 86, the screw rod slide rail 43 is perpendicular to the mounting surface 11 and is connected with a hole wall of the second through hole 112, the switching block 42 is slidably disposed on the screw rod slide rail 43 in a penetrating manner, the clamping jaw 41 is connected to the switching block 42 and faces the turning plate 86, one end of the screw rod slide rail 43 has a fourth motor 44 for driving the screw rod, and the clamping jaw 41 and the fourth motor 44 are electrically connected to the controller 6. Exemplarily, in the embodiment of the present invention, after the flap 86 is lifted and rotated around the hinge joint with the supporting platform 53, so that the seedling on the flap leans on the flap in a vertical state and is just opposite to the planting device 4, the planting device 4 can clamp the seedling in a vertical posture by using the clamping jaw 41, the fourth motor 44 drives the screw on the screw slide rail 43 to rotate, and the tab driving transfer block 42 drives the clamping jaw 41 to move together along the screw slide rail 43 from the second through hole 112 to the bottom of the vehicle body 1 until the clamping jaw 41 transplants the seedling into the drilled tree pit. After the sand backfilling operation is completed, the clamping jaws 41 are driven by the driving motors 411 arranged on the clamping jaws to be loosened and reset under the driving of the screw rods, and one-time planting is completed.

Optionally, the backfilling device 3 further comprises a water tank 9, the water tank 9 is disposed above the second motor 81 through a bracket, the water tank 9 has a water outlet 91 communicated with the bottom of the vehicle body 1, the water outlet 91 has an electric water valve, and the electric water valve is electrically connected with the controller 6. Exemplarily, in the embodiment of the utility model provides an after the sapling is planted, can backfill partial sandy soil earlier, open the valve and pour into some water into to the pit through delivery port 91 of water tank 9, guarantee sapling root moisture is sufficient, carries out certain fastening to sandy soil simultaneously and avoids the sapling slope, backfills partial sandy soil again at last and further covers the fastening, accomplishes a round of planting. Further improving the planting success rate and survival rate of the saplings.

It should be noted that in the drawings of the embodiment of the present invention, only the water outlet 91 directly connected to the tank body of the water tank 9 is shown, and the water outlet 91 and the bottom of the vehicle body 1 can be connected and guided by the external hose of the electric water valve, and the embodiment of the present invention does not limit the pipe passing mode of the electric water valve and the hose.

Alternatively, the traveling device 7 includes a wheel frame 71, a plurality of driving wheels 72, and a crawler belt 73, the plurality of driving wheels 72 being mounted on the wheel frame 71, the wheel frame 71 being connected to the vehicle body 1, and the crawler belt 73 being wound around the plurality of driving wheels 72. Exemplarily, in the embodiment of the present invention, the driving wheel 72 and the crawler 73 are used to cooperate with the traveling device 7, and the crawler 73 is used to contact with the sandy soil, so that the ground contact area is large, the trafficability characteristic is better, and the present invention is more suitable for the attached desert.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms a, an, etc. do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, means that the element or item appearing in front of the word "comprising" or "comprises" includes the element or item listed after the word "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, which may also change accordingly when the absolute position of the object being described changes.

The above description is only an optional embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a full-automatic desert tree planter which characterized in that includes: automobile body (1), pore-forming device (2), backfill device (3), plant device (4), seedling case (5) and controller (6), pore-forming device (2) backfill device (3) with plant device (4) and all install in on automobile body (1), automobile body (1) has the multiunit and is used for the drive running gear (7) that automobile body (1) removed, installation face (11) have on automobile body (1), pore-forming device (2) backfill device (3), plant device (4) with running gear (7) all with controller (6) electricity is connected,

the hole forming device (2) comprises an auger (21), a hole forming pipe (22), a motor support frame (23), a first motor (24) and a transmission lifting device (25), wherein the mounting surface (11) is provided with a first through hole (111), the hole forming pipe (22) is perpendicular to the mounting surface (11) and is positioned above the first through hole (111), the motor support frame (23) is arranged at the top of the hole forming pipe (22), the first motor (24) is arranged on the motor support frame (23), the auger (21) is coaxially arranged in the hole forming pipe (22) and is connected with an output shaft of the first motor (24), a discharge pipe (221) is connected to the side wall of the hole forming pipe (22), the discharge pipe (221) is arranged at an acute angle with the hole forming pipe (22) and is opened towards the mounting surface (11), the transmission lifting device (25) is arranged on the mounting surface (11) and is connected with the hole forming pipe (22), and the hole forming pipe (22) is configured to be capable of lifting along a lifting axis under the driving direction of the transmission lifting device (25);

the backfilling device (3) comprises a transmission belt (31) and a sand box (32), the transmission belt (31) and the sand box (32) are arranged on the mounting surface (11), one end of the transmission belt (31) is located below an opening of the discharging pipe (221), the other end of the transmission belt (31) is located above the opening of the sand box (32), the sand box (32) is provided with a sand discharging opening (321) communicated with the bottom of the vehicle body (1), and the sand discharging opening (321) is provided with an electric butterfly valve (322);

the planting device (4) is used for placing the saplings stored in the seedling box (5) on the ground from the vehicle body (1).

2. The full-automatic desert tree planter as claimed in claim 1, wherein the transmission lifting device (25) comprises a main boom (251), an arc boom (252), a triangular boom (253) and an electric cylinder (254), one end of the arc boom (252) is hinged with the mounting surface (11), the other end of the arc boom (252) is hinged with one end of the main boom (251), the other end of the main boom (251) is connected with the hole forming pipe (22), the electric cylinder (254) is arranged between the triangular boom (253) and the hole forming pipe (22), one end of the electric cylinder (254) is connected with the mounting surface (11), a telescopic arm at the other end of the electric cylinder (254) is hinged with the middle part of the main boom (251) through the triangular boom (253), and the electric cylinder (254) is electrically connected with the controller (6).

3. The full-automatic desert tree planter as claimed in claim 1, further comprising a seedling separating device (8), wherein the seedling separating device (8) comprises a second motor (81), an eccentric wheel (82), a rocker (83), a push plate (84), a lifting shaft (85), a turning plate (86), a third motor (87), a support frame (88) and a guide rail (89), the second motor (81) and the support frame (88) are respectively arranged at two sides of the seedling box (5), two sides of the seedling box (5) are respectively provided with a first opening (51) and a second opening (52), a support platform (53) is respectively arranged between the first opening (51) and the second motor (81) and between the second opening (52) and the support frame (88), the eccentric wheel (82) is in transmission connection with the second motor (81), an output shaft of the second motor (81) is parallel to the support platform (11), one end of the rocker (83) is connected with the eccentric wheel (82), the other end of the eccentric wheel (83) is connected with the support platform (84), the push plate (81) is arranged on the top of the support platform (51), and the support platform (89) is arranged in front of the support platform (81), the turning plate (86) is arranged on the supporting platform (53) in front of the second opening (52), one end of the turning plate is hinged to the supporting platform (53), the third motor (87) is slidably mounted on the guide rail (89), an output shaft of the third motor (87) is parallel to the mounting surface (11) and is perpendicular to the guide rail (89), one end of the lifting shaft (85) is connected with an output shaft of the third motor (87), the other end of the lifting shaft (85) is hinged to the other end of the turning plate (86), and one end of the turning plate (86) is located beside the planting device (4).

4. The full-automatic desert tree planter as claimed in claim 3, wherein a support plate (861) is vertically connected to one end of the flap (86).

5. The full-automatic desert tree planter as claimed in claim 4, wherein the top of the seedling box (5) is provided with a variable cross-section opening (54), and the cross-sectional area of the inner wall of the variable cross-section opening (54) is gradually reduced in the direction from the top of the seedling box (5) to the mounting surface (11).

6. The full-automatic desert tree planter as claimed in claim 3, wherein the planting device (4) comprises a clamping jaw (41), a switching block (42) and a screw rod slide rail (43), the mounting surface (11) is provided with a second through hole (112), the second through hole (112) is located beside one end of the turning plate (86), the screw rod slide rail (43) is perpendicular to the mounting surface (11) and is connected with the hole wall of the second through hole (112), the switching block (42) is slidably connected on the screw rod slide rail (43) in a penetrating manner, the clamping jaw (41) is connected on the switching block (42) and faces the turning plate (86), one end of the screw rod slide rail (43) is provided with a fourth motor (44) for driving a screw rod, and the clamping jaw (41) and the fourth motor (44) are electrically connected with the controller (6).

7. The full-automatic desert tree planter as claimed in claim 3, wherein the backfilling device (3) further comprises a water tank (9), the water tank (9) is arranged above the second motor (81) through a bracket, the water tank (9) is provided with a water outlet (91) communicated with the bottom of the vehicle body (1), the water outlet (91) is provided with an electric water valve, and the electric water valve is electrically connected with the controller (6).

8. The full-automatic desert tree planter according to claim 1, wherein the walking device (7) comprises a wheel frame (71), a plurality of driving wheels (72) and a crawler belt (73), the plurality of driving wheels (72) are mounted on the wheel frame (71), the wheel frame (71) is connected with the vehicle body (1), and the crawler belt (73) is wound on the plurality of driving wheels (72).

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