CN220308008U

CN220308008U - Sapling planting device

Info

Publication number: CN220308008U
Application number: CN202322124830.2U
Authority: CN
Inventors: 费叶琦; 赵朋飞; 孟子洋; 周志鹏; 邹奕康; 康润炀; 李晨庆
Original assignee: Nanjing University of Information Science and Technology
Current assignee: Nanjing University of Information Science and Technology
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2024-01-09
Anticipated expiration: 2033-08-08

Abstract

The utility model relates to a seedling planting device, which comprises a frame, a planting mechanism, a first driving mechanism and a feeding mechanism, wherein the planting mechanism comprises a base, a planting pipe groove and an auxiliary mechanism, the base is in sliding connection with the frame, the planting pipe groove is detachably connected below the base, the auxiliary mechanism is arranged at the upper part of the planting pipe groove, the front side of the planting pipe groove is provided with a feed inlet, the auxiliary mechanism comprises a shifting plate which covers the feed inlet and is rotationally and slidingly connected to the upper end of the planting pipe groove, the top plate extends into the planting pipe groove, the planting pipe groove is provided with a first chute which is inclined from front to back, the lower end of the outer wall of the shifting plate is rotationally and slidingly connected with the first chute, and the feeding mechanism comprises a feed bin which is provided with a discharge hole corresponding to the feed inlet, a sorter which is arranged at the discharge hole, and a second driving mechanism which drives the feed bin to swing up and down. The utility model has simple structure and convenient operation, can automatically plant sapling, reduces cost, improves efficiency, ensures the use convenience and practicality of the planting device, and can ensure the normal growth of sapling.

Description

Sapling planting device

Technical Field

The utility model relates to a seedling planting device, which is suitable for the technical field of planting.

Background

Desertification is a natural or unnatural phenomenon that the productivity of large soil is reduced or lost due to factors such as drought, little rain, vegetation damage, water and soil loss and the like. Desertification control has become a worldwide problem, and China is one of the most serious countries in the world, so that sand prevention and control forestation are not easy. At present, the desertification control is usually performed by tree planting, the existing planting mode is mostly artificial planting, and then the artificial planting is low in planting efficiency and consumes a large amount of labor cost due to the large planting area required for controlling the desertification. On this basis, also can plant through some planting device among the prior art, for example, the planting car that is disclosed in the patent of publication number CN217284304U is through placing the sapling in the feed bin, constantly gives guide propelling movement sapling through the feed bin, makes the sapling drop down from the guide to dig in advance in the hole of planting, realizes planting the automation to the sapling to reduce and plant cost, improve and plant efficiency. However, in the structure of the planting vehicle, the feeding hole of the guide member is completely opened and is directly communicated with the discharging hole of the storage bin, and when in actual use, the storage bin can continuously convey seedlings to the guide member through vibration, so that the seedlings are easy to be simultaneously conveyed to cause that the seedlings are blocked at the outlet of the storage bin or in the guide member, and the seedlings are easy to be inclined in the conveying process to cause that the seedlings cannot smoothly enter the guide member, and the normal use of the planting vehicle is influenced; in addition, the distance between seedlings can not be controlled due to the fact that seedlings are conveyed without intervals, and normal growth of the seedlings is easily affected.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides a seedling planting device.

The technical scheme adopted by the utility model is as follows: the utility model provides a device is planted to sapling, including the frame, set up the first actuating mechanism of planting the mechanism with sliding from top to bottom on the frame, be used for driving to plant the mechanism the place ahead and be arranged in with the sapling carry the mechanism in the feeding mechanism, plant the mechanism including with frame sliding connection's base, can dismantle ground connection in the base below and be used for supplying the sapling in wherein to plant the tube chute of landing down, set up in planting tube chute upper portion and be used for dialling the sapling to plant the auxiliary mechanism in the tube chute, plant the front side of tube chute along upper and lower direction and set up the feed inlet that supplies the sapling to get into the tube chute from the feeding mechanism, auxiliary mechanism including the cover establish on feed inlet upper portion and upper end can enough rotate relatively and can be followed upper and lower direction sliding connection in planting tube chute inner wall and set up first slider, plant the tube chute inner wall and set up from top to bottom inclined first slider down and be used for making the corresponding feed hopper to follow the feed inlet to the feed hopper and set up in the relative direction of falling hopper. Through the sorter arranged at the discharge hole of the storage bin, the feeding mechanism can enable seedlings to sequentially enter the planting pipe grooves one by one when the seedlings are conveyed to the planting mechanism, so that the blockage of the discharge hole caused by the aggregation of the seedlings at the discharge hole during conveying is avoided, the seedlings are prevented from being blocked in the planting pipe grooves, and the use convenience of the planting device is improved; when the sapling is conveyed to the butt joint of the discharge port and the feed port, the base is driven to move downwards by the first driving mechanism, and the planting pipe groove is driven to move downwards. When the planting pipe groove moves downwards, the top of the sapling conveyed to the butt joint position of the discharge hole and the feed hole is positioned between the poking plate and the planting pipe groove, and along with the continuous downward movement of the planting pipe groove, the top of the sapling props against the top plate at the upper end of the poking plate, and the poking plate and the top plate slide upwards relative to the planting pipe groove, so that the auxiliary mechanism is switched from a first state to a second state (namely, the upper end of the poking plate is positioned at the upper part of the slidable position, and the first sliding block at the lower end of the poking plate is positioned at the upper part of the first sliding groove), the poking plate can poke the sapling when being converted from the first state to the second state, and the state of the sapling is adjusted, so that the sapling can not enter the planting pipe groove due to the skew of the sapling, and the smooth running of the planting device is ensured; in addition, the poking plate can also form a barrier for the seedlings which are subsequently conveyed, so that the time for two adjacent seedlings to enter the planting pipe groove forms an interval, and the situation that the normal growth of the seedlings is influenced due to too dense seedlings is avoided.

Further, the top plate end is provided with the balancing weight, so that smoothness of the auxiliary mechanism in switching between the first state and the second state can be improved, and the shifting plate is prevented from being clamped in the sliding process.

Further, the base comprises a shell which is in sliding connection with the frame, a locking piece which can be connected to the bottom of the shell in a relative sliding manner along the horizontal direction, a driving rod which is rotationally connected with the shell through a rotating shaft at the middle part and one end of the driving rod is rotationally connected to the locking piece, and a driving cylinder which is arranged inside the shell and is rotationally connected with the other end of the driving rod at the output end. The upper end of the planting pipe groove is provided with a locking groove along the horizontal direction, the locking block is detachably connected with the locking groove in an inserting mode, and when the locking block is connected with the locking groove in an inserting mode, the planting pipe groove is fixedly connected with the base relatively. The driving rod is driven by the driving cylinder, and the locking piece is driven by the driving rod, so that the locking piece can be inserted into or separated from the locking groove in a sliding manner, detachable connection between the planting pipe groove and the base is realized, disassembly and maintenance are convenient, other mechanisms with functions such as punching and watering are convenient to install below the base, and the practicability of the planting device is improved.

Still further, the locking piece is provided with two at least, and two at least locking pieces set up relatively, and the actuating lever sets up in the inside and quantity of casing and locking piece equal and connect with one-to-one, has improved the connection stability between base and the planting tube groove.

Further, the middle part of the sorter is rotationally connected to the side wall of the bin, which is close to the discharge hole, through a rotating shaft arranged in the vertical direction, a space capable of containing single sapling is arranged between the front part and the rear part of the sorter, the sorter is provided with two working positions, when the sorter is positioned at the first working position, the front part of the sorter is close to the side wall of the bin, the rear part of the sorter is blocked in the discharge hole, when the sorter is positioned at the second working position, the front part of the sorter is far away from the side wall of the bin and is blocked in the discharge hole, the rear part of the sorter is separated from the discharge hole and is in butt joint with the feed hole, and an elastic piece which enables the sorter to have a trend of keeping at the first working position is arranged between the sorter and the bin. When the sapling is conveyed to the discharge port, the rear part of the sorter is pushed, and meanwhile, the front part of the sorter is driven to be away from the side wall of the storage bin and blocked in the discharge port, so that subsequent sapling is conveniently blocked, the sapling is ensured to be sequentially conveyed to the planting pipe groove, and the condition that the sapling is blocked and blocked is avoided.

Further, a plurality of weeping holes for spilling out the earth that the sapling root dropped are offered to the bottom surface of feed bin, are convenient for shake the earth that the sapling root dropped off and discharge, prevent that the interior earth of feed bin is too much, and the transport material loading to the sapling produces the influence.

Further, the second actuating mechanism is including fixing the first driving motor on the frame, be fixed in the slide of feed bin bottom, with slide along fore-and-aft direction sliding connection's first transmission shaft, first transmission shaft and first driving motor's output shaft eccentric connection, through first driving motor drive first transmission shaft eccentric rotation, and because first transmission shaft and slide along fore-and-aft direction sliding connection, the eccentric rotation of first transmission shaft converts into the vibrations about the feed bin, the transportation material loading of the slope realization sapling of cooperation feed bin bottom of being convenient for.

Further, the first driving mechanism comprises at least one group of chain wheel mechanisms and a second driving motor chain wheel mechanism for driving the chain wheel mechanisms, wherein the second driving motor chain wheel mechanism comprises a first gear, a second gear and a transmission chain, the first gear and the second gear are vertically arranged, the transmission chain is wound on the first gear and the second gear, the base is fixedly connected with the transmission chain, the first gear or the second gear is driven to rotate through the second driving motor, the transmission chain is driven to rotate, and the base fixed on the transmission chain can move up and down.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the sapling planting device is simple in structure and convenient to operate, automatic planting is realized through the planting mechanism, labor cost is reduced, planting efficiency is improved, and the feeding mechanism can enable saplings to enter the planting pipe groove in sequence when the saplings are conveyed through the auxiliary mechanism and the sorter, so that the saplings are prevented from being blocked or jammed, the saplings are prevented from being capable of entering the planting pipe groove smoothly due to skew, and the use convenience and practicality of the planting device are ensured; meanwhile, the auxiliary mechanism and the sorter can also enable seedlings to be planted at certain intervals, so that the phenomenon that the normal growth is influenced due to too close distance between planted seedlings is prevented.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like components or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

FIG. 1 is a schematic view of the structure of one embodiment of the present utility model 1;

FIG. 2 is a schematic view of the structure of the embodiment of FIG. 1;

FIG. 3 is a schematic view of the planting mechanism and feeding mechanism of the embodiment shown in FIG. 1;

FIG. 4 is a schematic illustration of the embodiment of FIG. 1 with the housing removed from the planting mechanism and feeding mechanism;

FIG. 5 is a schematic structural view of the feeding mechanism in the embodiment shown in FIG. 1;

the reference numerals are explained as follows:

1. a frame; 2. a planting mechanism; 21. a base; 211. a housing; 212. a locking piece; 213. a driving rod; 214. a driving cylinder; 22. planting a pipe groove; 221. a feed inlet; 222. a locking groove; 23. an auxiliary mechanism; 231. a poking plate; 232. a top plate; 233. a first slider; 234. a first chute; 235. balancing weight; 3. a first driving mechanism; 31. a second driving motor; 32. a first gear; 33. a second gear; 34. a drive chain; 4. a feeding mechanism; 41. a storage bin; 411. a discharge port; 412. a leak hole; 42. A sorter; 421. an elastic member; 43. a second driving mechanism; 431. a first driving motor; 432. a slide; 433. a first drive shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the terms "front" and "rear" related to the direction description are defined according to the structural direction of the planting device, specifically, the side where the feeding mechanism is located is "front", and vice versa. The terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Referring to fig. 1 to 5, the sapling planting device in this embodiment includes a frame 1, a planting mechanism 2 slidably disposed up and down on the frame 1, a first driving mechanism 3 for driving the planting mechanism 2, and a feeding mechanism 4 disposed in front of the planting mechanism 2 and for conveying sapling into the planting mechanism 2.

The planting mechanism 2 comprises a base 21 which is connected with the frame 1 in a sliding manner, a planting pipe groove 22 which is detachably connected below the base 21 and used for allowing seedlings to slide downwards, an auxiliary mechanism 23 which is arranged on the upper portion of the planting pipe groove 22 and used for shifting seedlings into the planting pipe groove 22, a feeding hole 221 which is used for allowing seedlings to enter the planting pipe groove 22 from the feeding mechanism 4 is formed in the front side of the planting pipe groove 22 along the up-down direction, the auxiliary mechanism 23 comprises a shifting plate 231 which is arranged on the upper portion of the feeding hole 221 in a covering manner and can be connected with the inner wall of the planting pipe groove 22 in a sliding manner along the up-down direction, a top plate 232 which is arranged on the top end of the shifting plate 231 and extends to the inner wall of the planting pipe groove 22, a first sliding groove 234 which is inclined from the front to the bottom is arranged on the outer wall of the planting pipe groove 22, the first sliding groove 233 can relatively rotate and can relatively slide in the first sliding groove 234, the feeding mechanism 4 comprises a feeding hole 221 which is arranged on the rear side and a second hopper 41 which is arranged on the bottom surface of the feeding bin 41 in a reciprocating manner corresponding to the bottom surface of the feeding hole 41 and is arranged in the swing manner and a driving mechanism 41 which is arranged on the bottom surface of the hopper 41 in the reciprocating manner. Through the sorter 42 arranged at the discharge hole of the storage bin 41, the feeding mechanism 4 can enable seedlings to sequentially enter the planting pipe slots 22 one by one when the seedlings are conveyed to the planting mechanism 2, so that the discharge hole 411 is prevented from being blocked due to the fact that the seedlings are gathered at the discharge hole 411 during conveying, a plurality of seedlings are prevented from being blocked in the planting pipe slots 22, and the using convenience of the planting device is improved; when the sapling is transported to the butt joint position of the discharge hole 411 and the feed hole, the base 21 is driven to move downwards by the first driving mechanism 3, and the planting pipe groove 22 is driven to move downwards, in this state, the auxiliary mechanism 23 is in a first state under the action of its own gravity (i.e. the upper end of the pulling plate 231 is located at the lower part of the slidable position thereof, and the first sliding block 233 at the lower end of the pulling plate 231 is located at the lower part of the first sliding groove 234), and the pulling plate 231 is in a tilting state from front to back from bottom to top in the first state, so that the lower end of the pulling plate 231 is far away from the planting pipe groove 22. When the planting tube slot 22 moves downwards, the top of the sapling conveyed to the butt joint position of the discharge hole 411 and the feed hole 221 is positioned between the shifting plate 231 and the planting tube slot 22, and along with the continuous downward movement of the planting tube slot 22, the top of the sapling can prop against the top plate 232 at the upper end of the shifting plate 231, and the shifting plate 231 and the top plate 232 slide upwards relative to the planting tube slot 22, so that the auxiliary mechanism 23 is switched from a first state to a second state (namely, the upper end of the shifting plate 231 is positioned at the upper part of the slidable position, and the first sliding block 233 at the lower end of the shifting plate 231 is positioned at the upper part of the first sliding groove 234), the sapling is shifted while the state of the shifting plate 231 is changed from the first state to the second state, and the state of the sapling is adjusted, so that the sapling cannot enter the planting tube slot 22 due to the skew of the sapling is avoided, and the planting device can run smoothly; in addition, the poking plate 231 can also form a barrier for the seedlings to be subsequently conveyed, so that the time for two adjacent seedlings to enter the planting pipe groove 22 forms an interval, and the situation that the normal growth of the seedlings is influenced due to too dense seedlings to be planted is avoided.

In a more preferred embodiment, the top plate 232 is provided with a counterweight 235 at its end, which can improve the smoothness of the auxiliary mechanism 23 when switching between the first state and the second state, and avoid the clamping of the shifting plate 231 during sliding.

In a more preferred embodiment, the base 21 includes a housing 211 slidably connected to the frame 1, a locking piece 212 slidably connected to the bottom of the housing 211 in a horizontal direction, a driving rod 213 rotatably connected to the housing 211 at one end thereof via a rotation shaft, and a driving cylinder 214 disposed inside the housing 211 and rotatably connected to the other end of the driving rod 213 at an output end thereof, wherein a locking groove 222 is formed at an upper end of the planting tube groove 22 in a horizontal direction, the locking piece 212 is detachably inserted into the locking groove 222, and the planting tube groove 22 is fixedly connected to the base 21 when the locking piece 212 is inserted into the locking groove 222. The upper end of the planting pipe groove 22 is provided with a locking groove 222 along the horizontal direction, the locking piece 212 is detachably connected with the locking groove 222, and when the locking piece 212 is connected with the locking groove 222 in a plugging manner, the planting pipe groove 22 is fixedly connected with the base 21 relatively. The driving rod 213 is driven by the driving cylinder 214, and the locking piece 212 is driven by the driving rod 213, so that the locking piece 212 can be inserted into or separated from the locking groove 222 in a sliding manner, the detachable connection between the planting pipe groove 22 and the base 21 is realized, the dismounting and the maintenance are convenient, other mechanisms with functions such as punching and watering are also convenient to install below the base 21, and the practicability of the planting device is improved.

In a more preferred embodiment, the locking pieces 212 are provided at least two, and at least two locking pieces 212 are oppositely disposed, and the driving rods 213 are disposed inside the housing 211 and are equal in number to the locking pieces 212 and are connected in one-to-one correspondence, improving the connection stability between the base 21 and the planting tube groove 22.

In a more preferred embodiment, the middle part of the sorter 42 is rotatably connected to the side wall of the bin 41 near the outlet 411 by a vertically arranged rotating shaft, a space capable of accommodating single sapling is arranged between the front part and the rear part of the sorter 42, the sorter 42 has two working positions, when the sorter 42 is in the first working position, the front part of the sorter 42 is close to the side wall of the bin 41, the rear part of the sorter 42 is blocked in the outlet 411, when the sorter 42 is in the second working position, the front part of the sorter 42 is far away from the side wall of the bin 41 and blocked in the outlet 411, the rear part of the sorter 42 is separated from the outlet 411 and is butted with the inlet 221, and an elastic member 421 which enables the sorter 42 to have a trend of being kept in the first working position is arranged between the sorter 42 and the bin 41. When the sapling is conveyed to the discharge hole 411, the rear part of the sorter 42 is pushed, and meanwhile, the front part of the sorter 42 is driven to be away from the side wall of the storage bin 41 and blocked in the discharge hole 411, so that subsequent sapling is conveniently blocked, the sapling is ensured to be sequentially conveyed to the planting pipe groove 22, and the condition that the sapling is blocked and blocked is avoided.

In a more preferred embodiment, the bottom surface of the bin 41 is provided with a plurality of holes 412 for leaking out soil falling from the root of the sapling, so that the soil falling from the root of the sapling can be conveniently shaken off and discharged, excessive soil in the bin 41 is prevented, and the effect on the conveying and feeding of the sapling is achieved.

In a more preferred embodiment, the second driving mechanism 43 includes a first driving motor 431 fixed to the frame 1, a slide 432 fixed to the bottom of the bin 41, and a first driving shaft 433 slidably connected to the slide 432 in the front-rear direction, and the first driving shaft 433 is eccentrically connected to an output shaft of the first driving motor 431. The first drive motor 431 drives the first drive shaft 422 to eccentrically rotate, and the first drive shaft 422 and the sliding seat 432 are in sliding connection along the front-back direction, so that the eccentric rotation of the first drive shaft 422 is converted into up-and-down vibration of the storage bin 41, and the transportation and feeding of sapling are conveniently realized by matching with the inclination of the bottom of the storage bin 41.

In a more preferred embodiment, the first driving mechanism 3 comprises at least one group of sprocket mechanisms, the second driving motor 31 for driving the sprocket mechanisms comprises a first gear 32 and a second gear 33 which are arranged up and down, and a transmission chain 34 which is wound on the first gear 32 and the second gear 33, the base 21 is fixedly connected with the transmission chain 34, and the second driving motor 31 drives the first gear 32 or the second gear 33 to rotate and drives the transmission chain 34 to rotate, so that the base 21 fixed on the transmission chain 34 can move up and down.

The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims

1. A device is planted to sapling, its characterized in that: including frame (1), set up with sliding from top to bottom in plant mechanism (2) on frame (1), be used for the drive plant first actuating mechanism (3) of mechanism (2), set up in plant mechanism (2) the place ahead and be arranged in with the sapling transport to plant feed mechanism (4) in mechanism (2), plant mechanism (2) include with frame (1) sliding connection's base (21), detachably connect in be used for supplying sapling in wherein to plant tube groove (22) of sliding down, set up in plant tube groove (22) upper portion and be used for dialling sapling to plant auxiliary mechanism (23) in tube groove (22), plant tube groove (22) the front side along upper and lower direction set up supply sapling from feed mechanism (4) get into feed inlet (221) of planting tube groove (22), auxiliary mechanism (23) including cover set up in feed inlet (221) upper portion and be used for supplying sapling in wherein to slide down tube groove (22) can set up in relative top (231) can be followed in one side of planting tube groove (231) and top is dialled in top (231) can be set up in relative top (231), the utility model discloses a seedling planting device, including planting tube groove (22), including first spout (234) that the inside wall of planting tube groove (22) was offered from the front to back from bottom to top, first slider (233) can rotate relatively and can connect relatively in first spout (234), feed mechanism (4) including the rear side be provided with feed inlet (221) corresponding feed bin (41), set up in feed outlet (411) department is used for making the sapling get into sorter (42) of planting tube groove (22) in proper order, be used for the drive feed bin (41) follow the reciprocal wobbling second actuating mechanism (43) of upper and lower direction, the bottom surface of feed bin (41) is from front to back by down slope setting.

2. The sapling planting device of claim 1, wherein: and a balancing weight (235) is arranged at the end of the top plate (232).

3. The sapling planting device of claim 1, wherein: the base (21) comprises a shell (211) which is in sliding connection with the frame (1), a locking block (212) which can be connected to the bottom of the shell (211) in a relative sliding manner along the horizontal direction, a driving rod (213) which is rotationally connected with the shell (211) through a rotating shaft at the middle part and one end of which is rotationally connected with the locking block (212), and a driving cylinder (214) which is arranged inside the shell (211) and is rotationally connected with the other end of the driving rod (213).

4. A sapling planting device according to claim 3, wherein: the upper end of the planting pipe groove (22) is provided with a locking groove (222) along the horizontal direction, the locking piece (212) is detachably connected with the locking groove (222), and when the locking piece (212) is connected with the locking groove (222), the planting pipe groove (22) is fixedly connected with the base (21) relatively.

5. A sapling planting device according to claim 3, wherein: the lock blocks (212) are provided with at least two, at least two lock blocks (212) are oppositely arranged, and the driving rods (213) are arranged in the shell (211) and are equal in number to the lock blocks (212) and connected in a one-to-one correspondence manner.

6. The sapling planting device of claim 1, wherein: the middle part of sorter (42) is in through the pivot rotation connection that vertical direction set up on the lateral wall of feed bin (41) being close to discharge gate (411) department, have the space that can hold single sapling between the front portion and the rear portion of sorter (42), sorter (42) have two working positions, when it is in first working position, the front portion of sorter (42) is close to the lateral wall of feed bin (41), the rear portion of sorter (42) keeps off and establishes in discharge gate (411), when sorter (42) are in the second working position, the front portion of sorter (42) is kept away from the lateral wall of feed bin (41) and keeps off and establish in discharge gate (411), the rear portion of sorter (42) leaves discharge gate (411) and butt joint feed inlet (221), be provided with between sorter (42) and feed bin (41) and make sorter (42) have elastic component (421) of keeping in first working position's trend.

7. The sapling planting device of claim 1, wherein: the bottom surface of feed bin (41) has seted up a plurality of weeping holes (412) that are used for leaking the earth that the sapling root dropped.

8. The sapling planting device of claim 1, wherein: the second driving mechanism (43) comprises a first driving motor (431) fixed on the frame (1), a sliding seat (432) fixed at the bottom of the storage bin (41) and a first transmission shaft (433) connected with the sliding seat (432) in a sliding mode along the front-back direction, and the first transmission shaft (433) is eccentrically connected with an output shaft of the first driving motor (431).

9. The sapling planting device of claim 1, wherein: the first driving mechanism (3) comprises at least one group of chain wheel mechanisms and a second driving motor (31) for driving the chain wheel mechanisms, wherein the chain wheel mechanisms comprise a first gear (32) and a second gear (33) which are vertically arranged, and a transmission chain (34) wound on the first gear (32) and the second gear (33), and the base (21) is fixedly connected with the transmission chain (34).