CN114009303B - Full-automatic tree planting vehicle - Google Patents
Full-automatic tree planting vehicle Download PDFInfo
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- CN114009303B CN114009303B CN202111367719.5A CN202111367719A CN114009303B CN 114009303 B CN114009303 B CN 114009303B CN 202111367719 A CN202111367719 A CN 202111367719A CN 114009303 B CN114009303 B CN 114009303B
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- drill body
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/04—Transplanting trees; Devices for grasping the root ball, e.g. stump forceps; Wrappings or packages for transporting trees
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Transplanting Machines (AREA)
- Soil Working Implements (AREA)
Abstract
A full-automatic tree planting vehicle comprises a self-walking vehicle body, a supporting piece, a tree storage mechanism, an excavating mechanism, a lifting mechanism and a synchronizing mechanism; the tree storage mechanism comprises a tree storage disc, the tree storage disc is rotatably provided with a blade group, and the lower part of the tree storage disc is provided with an opening; the excavating mechanism comprises a cylindrical drill body, a drill bit, a cylindrical shell, a drill body driving motor and a spreader which are positioned below the tree storage disc, and helical blades are arranged on the drill body and the drill bit; the drill bit is conical formed by a plurality of blocks and is respectively and rotatably connected to the lower part of the drill body; the shell is sleeved outside the drill body and can move up and down with the drill body simultaneously without limiting the rotation of the drill body; the drill body driving motor is arranged on the shell and connected with the drill body to drive the drill body to rotate; the distracter is sleeved in the drill body and can move up and down in the drill body and distract the drill bit; the lifting mechanism is connected with the shell and controls the excavating mechanism to move up and down; the synchronous mechanism is connected with the outer shell and the blade group to enable the blade group and the outer shell to move synchronously. The invention can realize the linkage actions of digging a pit, placing a sapling and filling soil.
Description
Technical Field
The invention belongs to the technical field of tree planting devices, and particularly relates to a full-automatic tree planting vehicle.
Background
At present, the working process of most of domestic tree planting machines can be divided into four actions of digging a pit, planting a tree, filling soil and compacting, but the four actions are completed by a plurality of mechanical tools separately, even some steps are completed by direct participation of manpower, and the actual working efficiency is not high.
Disclosure of Invention
The invention aims to provide a full-automatic tree planting vehicle which completes pit digging, tree planting and soil filling in a linkage manner without manual participation.
In order to achieve the purpose, the invention adopts the following technical scheme:
a full-automatic tree planting vehicle comprises a self-walking vehicle body, a supporting piece which is arranged on the vehicle body and used for supporting other components, a tree storage mechanism, an excavating mechanism, a lifting mechanism and a synchronizing mechanism;
the tree storage mechanism comprises a tree storage disc, a blade group consisting of a plurality of blades is rotatably mounted in the tree storage disc, and an opening is formed in the lower part of the tree storage disc;
the excavating mechanism comprises a cylindrical drill body, a drill bit, a cylindrical shell, a drill body driving motor and a spreader, wherein the cylindrical drill body, the drill bit, the cylindrical shell, the drill body driving motor and the spreader are positioned below the opening of the tree storage disc; the drill bit is conical formed by a plurality of blocks, and the blocks are respectively connected to the lower part of the drill body in a rotating manner; the outer shell is sleeved outside the drill body and can move up and down with the drill body simultaneously without limiting the rotation of the drill body; the drill body driving motor is arranged on the shell and connected with the drill body to drive the drill body to rotate in the shell; the spreader is sleeved in the drill body and can move up and down in the drill body and spread the drill bit;
the lifting mechanism is connected with the shell and controls the excavating mechanism to move up and down;
the synchronous mechanism is connected with the shell and the blade group and synchronously converts the up-and-down movement of the shell into the rotation of the blade group.
Furthermore, a limiting groove is formed in the outer side wall of the drill body along the circumferential direction of the outer side wall, and a plurality of limiting blocks matched with the limiting groove are arranged on the inner wall of the shell.
Furthermore, the upper part of the drill body is sleeved with a circular ring gear, and the output end of the drill body driving motor is provided with a driving gear meshed with the circular ring gear.
Furthermore, the spreader is of a cylindrical structure and is connected with an electric push rod, and the electric push rod is arranged on the inner wall of the drill body.
Further, elevating system includes a plurality of elevator motor, a plurality of lead screw, a plurality of ball nut, the lead screw is installed on the automobile body, elevator motor connects the lead screw, the ball nut suit is in on the lead screw and with the shell is connected.
Furthermore, the lifting mechanism further comprises a plurality of guide rods and a plurality of linear bearings, the guide rods are mounted on the vehicle body, and the linear bearings are sleeved on the guide rods and connected with the shell.
Furthermore, the synchronizing mechanism comprises an upper linkage gear, a lower linkage gear, a synchronous belt, a corner box, a synchronous belt connecting piece, a drive plate and a grooved pulley, wherein the upper linkage gear and the lower linkage gear are rotatably arranged on a support piece through bearings, the synchronous belt is sleeved on the upper linkage gear and the lower linkage gear, one end of the synchronous belt connecting piece is connected with the shell, and the other end of the synchronous belt connecting piece is connected with the synchronous belt; the upper linkage gear is connected with the driving plate through the corner box, the driving plate is meshed with the grooved wheel, and the grooved wheel and the blade group are coaxially arranged.
Preferably, the grooved wheel is provided with arc-shaped grooves and strip-shaped grooves at intervals, one end of the driving plate is of a semicircular structure matched with the arc-shaped grooves, and the other end of the driving plate is of a rod-shaped structure matched with the strip-shaped grooves.
Preferably, the number of the arc-shaped grooves and the number of the strip-shaped grooves are respectively 6, the driving plate rotates for one circle, and the grooved wheel rotates for 1/6 circle.
Preferably, the number of the blades is 6, the grooved wheel rotates for 1/6 times, the blades rotate for 1/6 times, and two adjacent blades are aligned with the opening at the lower part of the tree storage disc.
Further, the bearing is a one-way bearing.
The invention has the beneficial effects that:
the invention can completely realize the linkage actions of digging a pit, placing a sapling and filling soil without direct manual participation, thereby improving the planting efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the digging mechanism of the present invention;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 4 is a top view of FIG. 2;
FIG. 5 is a schematic view of a synchronization mechanism according to the present invention;
in the figure: 1 drill body, 2 drill bits, 3 shells, 4 store up the tree dish, 5 blading, 6 drill body driving motor, 7 drive gear, 8 ring gear, 9 piecemeal pivots, 10 struts ware, 11 electric putter, 12 stopper, 13 elevator motor, 14 lead screws, 15 ball nut, 16 guide arms, 17 linear bearing, 18 upper linkage gears, 19 lower linkage gears, 20 hold-in range, 21 hold-in range connecting piece, 22 corner case, 23 driver plates, 24 sheaves.
Detailed Description
Embodiments of the present invention will be described in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise specified, the term "connected" is to be understood broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Referring to fig. 1, a full-automatic tree planting vehicle comprises a self-walking vehicle body, wherein the vehicle body adopts the prior art means, a control box is arranged on the vehicle body and used for controlling the operation of the whole tree planting vehicle, and meanwhile, a power device and an electric power device are arranged on the vehicle body at proper positions. It should be noted that the control box, the power device and the electric power device all adopt any means in the prior art, which can be known by those skilled in the art. The tree-digging and lifting device is characterized in that the vehicle body is also provided with a supporting piece for supporting other parts, and a tree-storing mechanism, a digging mechanism, a lifting mechanism and a synchronizing mechanism which are supported by the supporting piece.
Referring to fig. 1 again, preferably, the supporting member includes an i-shaped member, and four corners of the i-shaped member are mounted on the vehicle body through supporting rods. The tree storage mechanism comprises a tree storage disc 4 installed on the H-shaped member, preferably, the tree storage disc 4 is of a cylindrical structure with an upper end open and a lower end closed, and a fan-shaped opening is formed in the surface of the lower end closed. The leaf group 5 consisting of a plurality of leaf groups 5 is rotatably installed at the center inside the tree storage plate 4 through a rotating shaft, preferably, the number of the leaves is 6, and the opening between two adjacent leaves is matched with the fan-shaped opening.
Referring to fig. 1, 2, 3 and 4, the excavating mechanism includes a cylindrical drill body 1, a drill bit 2, a cylindrical housing 3, a drill body driving motor 6 and a spreader 10, which are located below the opening of the tree storage tray 4, the drill body 1 and the drill bit 2 are provided with helical blades, wherein the drill body 1 is of a cylindrical structure, the upper end and the lower end of the drill body are open, the drill bit 2 is of a conical structure, and the upper end of the drill body is connected with the lower end of the drill body 1. The drill bit 2 is of a conical structure formed by a plurality of blocks, a mounting groove is formed in the lower end of the drill body 1 corresponding to each block, the blocks are mounted in the mounting grooves respectively through block rotating shafts 9, preferably, torsion springs connected with the drill body 1 and the blocks are sleeved on the block rotating shafts 9, and it is guaranteed that all the blocks of the drill bit 2 can be folded. The shell 3 suit is in drill 1 is outside, wherein be provided with the spacing groove along its circumference on the drill 1 lateral wall, be provided with on the 3 inner walls of shell a plurality of stopper 12 that the spacing groove matches, stopper 12 and spacing groove cooperation make drill 1 can rotate in the shell 3, can also follow simultaneously the shell 3 reciprocates. Bore body driving motor 6 and install on shell 3, drive gear 7 is installed to its output, bore 1 upper portion suit by ring gear 8, drive gear 7 with ring gear 8 meshing, through driving motor can drive bore 1 rotation of body. The spreader 10 is sleeved on the drill body 1 and is of a cylindrical structure, the upper end of the spreader is connected with one end of an electric push rod 11, the other end of the electric push rod 11 is fixed on the inner wall of the drill body 1, when the electric push rod 11 extends, the spreader 10 moves towards the direction of the drill bit 2 to separate all blocks of the drill bit 2, when the electric push rod 11 contracts, the spreader 10 moves towards the direction far away from the drill bit 2, and all blocks of the drill bit 2 are folded under the action of a torsion spring.
Referring to fig. 1, preferably, the lifting mechanism includes two lifting motors 13, two lead screws 14, and two ball nuts 15, the two lead screws 14 are respectively installed between a set of opposite corners of the "i" shaped member and the vehicle body, the lifting motors 13 are installed on the corresponding opposite corners and connected with the lead screws 14, and the ball nuts 15 are sleeved on the lead screws 14 and connected with the housing 3. Preferably, the lifting mechanism further comprises two guide rods 16 and two linear bearings 17, the two guide rods 16 are installed between the other group of opposite corners of the I-shaped member and the vehicle body, and the linear bearings 17 are sleeved on the guide rods 16 and connected with the shell 3. The lifting mechanism is used for controlling the excavating mechanism to move up and down.
Referring to fig. 1 and 5, the synchronization mechanism includes an upper linkage gear 18, a lower linkage gear 19, a timing belt 20, a corner box 22, a timing belt connector 21, a dial 23, and a sheave 24. Go up linkage gear 18, lower linkage gear 19 and rotate through the bearing and install on support piece, hold-in range 20 suit is in go up linkage gear 18, lower linkage gear 19 is last, 21 one end fixed connection of hold-in range connecting piece excavates shell 3 in the mechanism, and the other end is preferably through bolted connection hold-in range 20. When the excavating mechanism moves downward, the timing belt link 21 drives the timing belt 20 to rotate counterclockwise as shown in fig. 5, and when the excavating mechanism moves upward, the timing belt link 21 drives the timing belt 20 to rotate clockwise as shown in fig. 5. The upper linkage gear 18 is connected with the driving plate 23 through the corner box 22, the driving plate 23 is meshed with the grooved wheel 24, and the grooved wheel 24 is coaxially arranged with the blade group 5. The bearing is preferably a one-way bearing, when the synchronous belt 20 rotates anticlockwise, the synchronous belt 20 drives the linkage gear 18 to rotate, the one-way bearing is locked, the linkage gear drives the corner box 22 through the one-way bearing, and then the linkage gear is transmitted to the driving plate 23, the grooved pulley 24 and the blade group 5 through the corner box 22 once; when the synchronous belt 20 rotates clockwise, the synchronous belt 20 drives the linkage gear to rotate, the one-way bearing is unlocked, and transmission is not carried out. Arc-shaped grooves and strip-shaped grooves are formed in the grooved wheel 24 at intervals, one end of the driving plate 23 is of a semicircular structure matched with the arc-shaped grooves, and the other end of the driving plate is of a rod-shaped structure matched with the strip-shaped grooves. Preferably, the number of the arc-shaped grooves and the number of the strip-shaped grooves are respectively 6, the dial plate 23 rotates for one circle, and the grooved wheel 24 rotates for 1/6 circle. Preferably, the number of the blades is 6, the grooved wheel 24 rotates for 1/6 of a turn, the blades rotate for 1/6 of a turn, and two adjacent blades are aligned with the fan-shaped opening at the lower part of the tree storage plate 4.
The working principle is as follows:
when the full-automatic tree planting machine runs to a specified position, the lifting mechanism drives the excavating mechanism to move downwards, meanwhile, the drill body driving motor 6 drives the drill body 1 to rotate forwards, the drill bit 2 and the drill body 1 perform pit digging action, and dug soil is stored in a space formed among the drill body 1, the helical blades and the shell 3 through the rotary motion of the drill bit 2 and the drill body 1.
In the downward movement process of the excavating mechanism, the shell 3 drives the synchronous belt 20 to rotate clockwise through the synchronous belt connecting piece 21, the synchronous belt drives the blade group 5 through each transmission component, the blade group 5 rotates for 1/6 circle, wherein, a tree seedling is placed between every two blades, the tree seedling falls into the drill body 1 through the fan-shaped opening at the lower end of the tree storage disc 4 under the pushing of the blades, when the excavating mechanism falls to the limit, the electric push rod 11 pushes the spreader 10 to spread the drill bit 2, and the tree seedling falls into the pit.
After the saplings fall into the pit, the lifting mechanism drives the excavating mechanism to move upwards, the electric push rod 11 shrinks gradually, the drill bit 2 is closed under the action of the torsion spring, the drill body driving motor 6 drives the drill body 1 to rotate reversely, and the stored soil falls from the space formed among the drill body 1, the helical blades and the shell 3 and is filled into the pit, so that the actions of planting trees and backfilling are completed.
Since the upper and lower linkage gears 18 and 19 are installed by the one-way bearing, when the excavating mechanism executes a descending motion, the descending motion can be finally transmitted to the blade group 5 through the synchronous belt 20 to drop the saplings; when the digging mechanism executes the upward movement, the tree seedlings are not finally transmitted to the blade group 5 through the synchronous belt 20, namely, the tree seedlings fall into the drill body 1 only when the digging mechanism executes the downward digging movement.
Claims (10)
1. The utility model provides a full-automatic tree planting car, includes from walking automobile body and installs the support piece that is used for supporting other parts on the automobile body, its characterized in that: the tree digging machine also comprises a tree storage mechanism, a digging mechanism, a lifting mechanism and a synchronizing mechanism;
the tree storage mechanism comprises a tree storage disc, a blade group consisting of a plurality of blades is rotatably mounted in the tree storage disc, and an opening is formed in the lower part of the tree storage disc;
the excavating mechanism comprises a cylindrical drill body, a drill bit, a cylindrical shell, a drill body driving motor and a spreader, wherein the cylindrical drill body, the drill bit, the cylindrical shell, the drill body driving motor and the spreader are positioned below the opening of the tree storage disc; the drill bit is conical formed by a plurality of blocks, and the blocks are respectively and rotatably connected to the lower part of the drill body; the outer shell is sleeved outside the drill body and can move up and down with the drill body simultaneously without limiting the rotation of the drill body; the drill body driving motor is arranged on the shell and connected with the drill body to drive the drill body to rotate in the shell; the spreader is sleeved in the drill body and can move up and down in the drill body and spread the drill bit;
the lifting mechanism is connected with the shell and controls the excavating mechanism to move up and down;
the synchronous mechanism is connected with the shell and the blade group and synchronously converts the up-and-down movement of the shell into the rotation of the blade group.
2. The full-automatic tree planting vehicle according to claim 1, characterized in that: the drill body outer side wall is provided with a limiting groove along the circumferential direction of the drill body outer side wall, and the shell inner wall is provided with a plurality of limiting blocks matched with the limiting groove.
3. The full-automatic tree planting vehicle according to claim 2, characterized in that: the upper part of the drill body is sleeved with a ring gear, and the output end of the drill body driving motor is provided with a driving gear meshed with the ring gear.
4. The full-automatic tree planting vehicle according to claim 3, characterized in that: the spreader is of a cylindrical structure and is connected with an electric push rod, and the electric push rod is installed on the inner wall of the drill body.
5. The full-automatic tree planting vehicle according to any one of claims 1 to 4, wherein: the lifting mechanism comprises a plurality of lifting motors, a plurality of screw rods and a plurality of ball nuts, the screw rods are mounted on the vehicle body, the lifting motors are connected with the screw rods, and the ball nuts are sleeved on the screw rods and connected with the shells.
6. The full-automatic tree planting vehicle according to claim 5, wherein: the lifting mechanism further comprises a plurality of guide rods and a plurality of linear bearings, the guide rods are mounted on the vehicle body, and the linear bearings are sleeved on the guide rods and connected with the shell.
7. The full-automatic tree planting vehicle according to any one of claims 1 to 4, wherein: the synchronous mechanism comprises an upper linkage gear, a lower linkage gear, a synchronous belt, a corner box, a synchronous belt connecting piece, a driving plate and a grooved pulley, wherein the upper linkage gear and the lower linkage gear are rotatably arranged on a supporting piece through bearings; the upper linkage gear is connected with the driving plate through the corner box, the driving plate is meshed with the grooved wheel, and the grooved wheel and the blade group are coaxially arranged.
8. The full-automatic tree planting vehicle according to claim 7, characterized in that: arc-shaped grooves and strip-shaped grooves are formed in the grooved wheel at intervals, one end of the driving plate is of a semicircular structure matched with the arc-shaped grooves, and the other end of the driving plate is of a rod-shaped structure matched with the strip-shaped grooves.
9. The full-automatic tree planting vehicle according to claim 8, wherein: the number of the arc-shaped grooves and the number of the strip-shaped grooves are respectively 6, the driving plate rotates for one circle, and the grooved wheel rotates for 1/6 circle; the number of the blades is 6, the grooved wheel rotates for 1/6 of a turn, the blades rotate for 1/6 of a turn, and two adjacent blades are aligned with the opening in the lower portion of the tree storage disc.
10. The full-automatic tree planting vehicle of claim 9, wherein: the bearing is a one-way bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111367719.5A CN114009303B (en) | 2021-11-18 | 2021-11-18 | Full-automatic tree planting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111367719.5A CN114009303B (en) | 2021-11-18 | 2021-11-18 | Full-automatic tree planting vehicle |
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| CN114009303A CN114009303A (en) | 2022-02-08 |
| CN114009303B true CN114009303B (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111367719.5A Active CN114009303B (en) | 2021-11-18 | 2021-11-18 | Full-automatic tree planting vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114747450B (en) * | 2022-03-31 | 2023-08-04 | 广州大学 | Spray irrigation type desert pit-flushing tree planting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0759478A (en) * | 1993-08-20 | 1995-03-07 | Yamashita Kanagata:Kk | Apparatus for cutting and digging of root of tree, etc. |
| CN106718649A (en) * | 2017-01-23 | 2017-05-31 | 南安市品龙新材料科技有限公司 | A kind of automatic planting machine |
| CN208754849U (en) * | 2018-07-27 | 2019-04-19 | 陈彦霖 | A kind of quick Tree planting vehicle |
| CN110839379A (en) * | 2019-11-11 | 2020-02-28 | 长沙市天珍科技有限公司 | Agricultural plant transplants and uses planter |
| CN111480547A (en) * | 2020-05-22 | 2020-08-04 | 中建八局第一建设有限公司 | Device suitable for automatically planting trees on multiple terrains |
| CN112219517A (en) * | 2020-09-11 | 2021-01-15 | 中国农业大学 | Spiral lifting and earthing fruit tree hole fertilization principle and fertilization device |
-
2021
- 2021-11-18 CN CN202111367719.5A patent/CN114009303B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0759478A (en) * | 1993-08-20 | 1995-03-07 | Yamashita Kanagata:Kk | Apparatus for cutting and digging of root of tree, etc. |
| CN106718649A (en) * | 2017-01-23 | 2017-05-31 | 南安市品龙新材料科技有限公司 | A kind of automatic planting machine |
| CN208754849U (en) * | 2018-07-27 | 2019-04-19 | 陈彦霖 | A kind of quick Tree planting vehicle |
| CN110839379A (en) * | 2019-11-11 | 2020-02-28 | 长沙市天珍科技有限公司 | Agricultural plant transplants and uses planter |
| CN111480547A (en) * | 2020-05-22 | 2020-08-04 | 中建八局第一建设有限公司 | Device suitable for automatically planting trees on multiple terrains |
| CN112219517A (en) * | 2020-09-11 | 2021-01-15 | 中国农业大学 | Spiral lifting and earthing fruit tree hole fertilization principle and fertilization device |
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| CN114009303A (en) | 2022-02-08 |
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