Water and soil conservation device for afforestation

Abstract

The device comprises a transfer box, a clamping mechanism, a linkage mechanism and a water supply mechanism, the transfer box is composed of a placement chamber and a water storage chamber, a lifting plate is horizontally arranged in the placement chamber, a screw rod is rotationally arranged in the middle of the interior of the placement chamber, a lead screw is rotationally arranged on one side of the top in the placement chamber, and second transverse pipes are arranged on the two sides of the top in the water storage chamber; a plurality of water spraying pipes are connected to one sides of the two second transverse pipes, the other ends of the water spraying pipes extend into the placing chamber and are provided with atomizing nozzles, the clamping mechanism is used for clamping saplings, the linkage mechanism is used for linking the screw rod and the lead screw, and the water supply mechanism is used for supplying water to the two second transverse pipes. According to the device, multiple saplings can be transferred at a time, it is guaranteed that the saplings do not collide with one another, soil at the roots of the saplings is protected, and the transferring efficiency is improved; the position of the sapling is fixed and driven by the gravity of sapling placement, additional operation is not needed, and time and labor are saved; the soil at the roots can be supplemented with water, and the situation of water shortage caused by long-time transfer is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of forestry, and in particular to a water and soil conservation device for tree planting and afforestation. Background Art

[0002] Tree planting and afforestation is a production activity of creating new forests or renewing existing ones. It is a basic link in forest cultivation. Currently, when carrying out tree planting and afforestation, saplings are usually planted in designated areas with fertile soil. After the saplings grow to a certain extent, they are transplanted into the forest area. At this time, the saplings have strong vitality, which can increase the survival rate of the trees in tree planting and afforestation. When carrying out the transplanting operation of saplings, in order to ensure that the saplings will not die during the transplanting process, a certain amount of soil is generally wrapped around the roots of the saplings. In order to ensure that the soil does not scatter, a water and soil conservation device is needed to protect the roots of the saplings.

[0003] However, the existing water and soil conservation devices are difficult to transport multiple saplings at one time and ensure that there is no collision between them, resulting in low transportation efficiency; and the existing water and soil conservation devices can only place the roots of the saplings in the transport box for water and soil conservation, but cannot replenish water to the soil at the roots, and water shortage may occur during long-term transportation. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies in the prior art, and a water and soil conservation device for tree planting and afforestation is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A water and soil conservation device for tree planting and afforestation, comprising: a transport box, the transport box is composed of a placement chamber and a water storage chamber, a lifting plate is horizontally arranged in the placement chamber, a screw rod is vertically rotatably connected to the middle part inside the placement chamber, a lead screw is horizontally rotatably connected to one side of the top inside the placement chamber, two second horizontal pipes are horizontally arranged on both sides of the top inside the water storage chamber, and a plurality of spray pipes are horizontally connected to one side of each of the two second horizontal pipes, and the other ends of the plurality of spray pipes extend into the placement chamber and are fixedly installed with atomizing nozzles;

[0007] A clamping mechanism for clamping saplings;

[0008] A linkage mechanism for linking the screw rod and the lead screw;

[0009] A water supply mechanism for supplying water to the two second horizontal pipes.

[0010] As a further technical solution of the present invention, the placement chamber is located at the center inside the transport box, the water storage chamber is located around the placement chamber, two front corners at the bottom of the transport box are fixedly installed with steering wheels, and two rear corners at the bottom of the transport box are fixedly installed with drive wheels.

[0011] As a further technical solution of the present invention, a push rod is obliquely welded on one side of the outer part of the transfer box, a water filling port is opened at the top of the water storage chamber, top covers are hinged on both sides of the top of the placement chamber, and a plurality of holes are opened at the connecting parts of the two top covers and the top of the placement chamber.

[0012] As a further technical solution of the present invention, the lifting plate is threadedly connected to the screw rod, the bottom end of the screw rod penetrates through the bottom of the placement chamber, one end of the screw rod penetrates through one side of the placement chamber and the water storage chamber and is welded with a turntable, and the screw rod is rotatably connected to the water storage chamber.

[0013] As a further technical solution of the present invention, the clamping mechanism includes clamping members, moving blocks are sleeved on both ends of the screw rod, the two moving blocks and the screw rod are threadedly connected, the thread directions at both ends of the screw rod are opposite, and moving rods are horizontally welded on the sides of the two moving blocks. A plurality of mounting blocks are welded on both moving rods, two first linkage rods are rotatably connected to one side of each of the plurality of mounting blocks, and the other ends of the two first linkage rods in each group are rotatably connected to a moving plate. Guide rods are horizontally welded on both sides of the inner top of the placement chamber, and the moving plates on the same side are sleeved on the outer sides of the guide rods on one side and are slidably connected. A plurality of clamping members are provided and welded to the front ends of the plurality of moving plates.

[0014] When the screw rod rotates, it drives the two moving blocks to move in opposite directions. The two moving blocks drive the two moving rods to move in opposite directions. When the moving rods move, they drive the angles of the first linkage rods to change. The two first linkage rods in the same group drive the two clamping members in the same group to move towards each other through the moving plate, so as to drive multiple groups of clamping members to move simultaneously until they are respectively clamped on both sides of the trunks of multiple saplings, fixing the positions of the multiple saplings in the transfer box. Moreover, the fixing of the sapling positions is driven by the gravity of the saplings placed, without additional operations, saving time and effort; multiple saplings can be transported at one time and it is ensured that there is no collision between them, protecting the soil at the roots of the saplings and improving the transportation efficiency.

[0015] As a further technical solution of the present invention, the linkage mechanism includes a vertical shaft. A first bevel gear is welded on the part of the screw rod located inside the water storage chamber. A second bevel gear is meshed with the bottom of the first bevel gear. The vertical shaft is vertically welded at the center of the second bevel gear. The bottom end of the vertical shaft extends out of the bottom of the water storage chamber, and a belt is connected between the bottom end of the vertical shaft and the bottom end of the screw rod.

[0016] Put multiple saplings on both sides of the placement chamber respectively, and make the trunks of the multiple saplings pass through the multiple holes respectively. The weight of the saplings drives the lifting plate to move downward. When the lifting plate moves, it drives the screw rod to rotate. The screw rod drives the vertical shaft to rotate through the belt. The vertical shaft drives the screw rod to rotate through the meshing of the first bevel gear and the second bevel gear.

[0017] As a further technical solution of the present invention, the water supply mechanism includes a vertical pipe. One end of two second horizontal pipes is horizontally connected to the same first horizontal pipe. Support blocks are welded to the inner walls of three sides of the water storage chamber. The first horizontal pipe and the two second horizontal pipes respectively penetrate through a plurality of support blocks and are fixedly connected to the support blocks. The vertical pipe is connected to the middle of the bottom of the first horizontal pipe. The bottom end of the vertical pipe extends out of the bottom of the water storage chamber. One side of the bottom of the vertical pipe is connected to an L-shaped pipe. The bottom end of the L-shaped pipe is located inside the water storage chamber. Check valves are installed on both the L-shaped pipe and the vertical pipe. A rubber plug is slidably connected inside the bottom end of the vertical pipe. A connecting rod is vertically bonded to the bottom of the rubber plug. The bottom end of the connecting rod extends out of the vertical pipe. A rotating shaft is horizontally welded to the center of one of the driving wheels. The other end of the rotating shaft is welded to a disc. A cross bar is horizontally welded to the edge of one side of the disc. The other end of the cross bar is rotatably connected to a second linkage rod. The other end of the second linkage rod is rotatably connected to a third linkage rod. The other end of the third linkage rod is rotatably connected to the bottom end of the connecting rod.

[0018] During the transportation process of the transfer box, the driving wheel drives the disc to rotate continuously through the rotating shaft. The disc drives the cross bar to revolve. The cross bar drives the connecting rod to reciprocate up and down through the second linkage rod and the third linkage rod. The connecting rod drives the rubber plug to reciprocate up and down. When the rubber plug moves downward, the bottom end of the vertical pipe and the L-shaped pipe are evacuated, so that the L-shaped pipe extracts the water inside the water storage chamber. When the rubber plug moves upward, the extracted water is pushed upward into the vertical pipe. After multiple actions, the water in the vertical pipe passes through the first horizontal pipe, the two second horizontal pipes and a plurality of spray pipes, and is sprayed into the soil at the roots of the saplings in the placement chamber by a plurality of atomizing nozzles, so that the soil at the roots can be replenished with water to avoid water shortage during long-term transportation.

[0019] The beneficial effects of the present invention are as follows: Multiple saplings can be transported at one time and it is ensured that there is no collision between them. The soil at the roots of the saplings is protected and the transportation efficiency is improved; The position of the saplings is fixed by using the gravity of the saplings placed, without additional operations, which is time-saving and labor-saving; The soil at the roots can be replenished with water to avoid water shortage during long-term transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 FIG. is a schematic structural diagram of a water and soil conservation device for tree planting and forestation proposed by the present invention;

[0021] Figure 2 FIG. is a bottom view structural diagram of a water and soil conservation device for tree planting and forestation proposed by the present invention;

[0022] Figure 3 FIG. is a partial cross-sectional top view structural diagram of a water and soil conservation device for tree planting and forestation proposed by the present invention;

[0023] Figure 4The top view and sectional view structural schematic diagram of a water and soil conservation device for tree planting and forestation proposed by the present invention;

[0024] Figure 5 The partial side view structural schematic diagram of a water and soil conservation device for tree planting and forestation proposed by the present invention;

[0025] Figure 6 The partial sectional view structural schematic diagram of a water and soil conservation device for tree planting and forestation proposed by the present invention.

[0026] In the figure: 1, hole; 2, top cover; 3, water filling port; 4, transfer box; 5, steering wheel; 6, turntable; 7, driving wheel; 8, push rod; 9, belt; 10, disc; 11, rotating shaft; 12, mounting block; 13, placement chamber; 14, moving rod; 15, atomizing nozzle; 16, first linkage rod; 17, clamping member; 18, moving plate; 19, lifting plate; 20, screw rod; 21, water storage chamber; 22, support block; 23, water spraying pipe; 24, second horizontal pipe; 25, lead screw; 26, first horizontal pipe; 27, vertical pipe; 28, check valve; 29, L-shaped pipe; 30, moving block; 31, first bevel gear; 32, second bevel gear; 33, vertical shaft; 34, third linkage rod; 35, second linkage rod; 36, rubber plug; 37, connecting rod; 38, cross bar; 39, guide rod. Detailed implementation manners

[0027] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.

[0028] Please refer to the attached Figure 1 - attached Figure 6 , a water and soil conservation device for tree planting and forestation, comprising: a transfer box 4, the transfer box 4 is composed of a placement chamber 13 and a water storage chamber 21, a lifting plate 19 is horizontally arranged in the placement chamber 13, a screw rod 20 is vertically and rotatably connected to the middle part inside the placement chamber 13, a lead screw 25 is horizontally and rotatably connected to one side of the top inside the placement chamber 13, two second horizontal pipes 24 are horizontally arranged on both sides of the top inside the water storage chamber 21, and a plurality of water spraying pipes 23 are horizontally connected to one side of each of the two second horizontal pipes 24, and the other ends of the plurality of water spraying pipes 23 extend into the placement chamber 13 and are fixedly installed with atomizing nozzles 15;

[0029] A clamping mechanism for clamping saplings;

[0030] A linkage mechanism for linking the screw rod 20 and the lead screw 25;

[0031] A water supply mechanism for supplying water to the two second horizontal pipes 24.

[0032] Please refer to the attached Figure 2 and 4, in a preferred embodiment, the placement chamber 13 is located at the center inside the transfer box 4, the water storage chamber 21 is located around the placement chamber 13, steering wheels 5 are fixedly installed at both front corners of the bottom of the transfer box 4, and driving wheels 7 are fixedly installed at both rear corners of the bottom of the transfer box 4.

[0033] The steering wheels 5 facilitate the transfer box 4 to change direction, and when the driving wheels 7 rotate, they drive the transfer box 4 to move.

[0034] Please refer to the appendix Figure 1 and 2 , in a preferred embodiment, a push rod 8 is obliquely welded to one side of the outside of the transfer box 4, a water filling port 3 is opened at the top of the water storage chamber 21, two top covers 2 are hinged to both sides of the top of the placement chamber 13, and a plurality of holes 1 are opened at the connection parts between the two top covers 2 and the top of the placement chamber 13.

[0035] The push rod 8 is used in cooperation with the driving wheels 7 to drive the transfer box 4 to move; water is added into the water storage chamber 21 through the water filling port 3.

[0036] Please refer to the appendix Figures 2 - 4 , in a preferred embodiment, the lifting plate 19 and the screw rod 20 are threadedly connected, the bottom end of the screw rod 20 penetrates through the bottom of the placement chamber 13, one end of the lead screw 25 penetrates through one side of the placement chamber 13 and the water storage chamber 21 and is welded with a turntable 6, and the lead screw 25 is rotatably connected with the water storage chamber 21.

[0037] Please refer to the appendix Figures 3 - 5 , in a preferred embodiment, the clamping mechanism includes a clamping member 17, moving blocks 30 are sleeved at both ends of the lead screw 25, the two moving blocks 30 and the lead screw 25 are all threadedly connected, the thread directions at both ends of the lead screw 25 are opposite, and moving rods 14 are horizontally welded to the sides of the two moving blocks 30, and a plurality of mounting blocks 12 are welded on the two moving rods 14.

[0038] Please refer to the appendix Figures 3 - 5 , in a preferred embodiment, two first linkage rods 16 are rotatably connected to one side of each of the plurality of mounting blocks 12, and the other ends of the two first linkage rods in each group are rotatably connected to a moving plate 18. Guide rods 39 are horizontally welded to both sides of the inner top of the placement chamber 13, and the moving plates 18 on the same side are sleeved outside one of the guide rods 39 and are slidably connected, and a plurality of clamping members 17 are provided and welded to the front ends of the plurality of moving plates 18.

[0039] The other ends of the two moving rods 14 are both slidably connected to the inner wall of the placement chamber 13; the two clamping members 17 in a group are symmetrically arranged, and the centers of the two clamping members 17 in a group are located directly below the holes 1.

[0040] Please refer to the appendix Figure 2 、 4And 5, in a preferred embodiment, the linkage mechanism includes a vertical shaft 33. A first bevel gear 31 is welded to the part of the lead screw 25 inside the water storage chamber 21. A second bevel gear 32 is engaged with the bottom of the first bevel gear 31. The vertical shaft 33 is vertically welded to the center of the second bevel gear 32. The bottom end of the vertical shaft 33 extends out of the bottom of the water storage chamber 21. A belt 9 is connected between the bottom ends of the vertical shaft 33 and the screw 20.

[0041] When it is necessary to take out the saplings, the turntable 6 is used to drive the lead screw 25 to rotate in the reverse direction. Similarly, it drives multiple groups of clamping members 17 to move in the opposite direction to loosen the clamping of the saplings. At the same time, it similarly drives the screw 20 to rotate in the reverse direction to drive the lifting plate 19 to move upward on the screw 20 until the saplings are driven to move to the top of the placement chamber 13, which is convenient for taking out the saplings.

[0042] Please refer to the appendix Figures 4 - 6 In a preferred embodiment, the water supply mechanism includes a vertical pipe 27. One end of two second horizontal pipes 34 is horizontally connected to the same first horizontal pipe 26. Support blocks 22 are welded to the inner walls of three sides of the water storage chamber 21. The first horizontal pipe 26 and the two second horizontal pipes 34 respectively penetrate through multiple support blocks 22 and are fixedly connected to the support blocks 22. The vertical pipe 27 is connected to the middle of the bottom of the first horizontal pipe 26.

[0043] Please refer to the appendix Figures 4 - 6 In a preferred embodiment, the bottom end of the vertical pipe 27 extends out of the bottom of the water storage chamber 21. One side of the bottom of the vertical pipe 27 is connected to an L-shaped pipe 29. The bottom end of the L-shaped pipe 29 is located inside the water storage chamber 21. Check valves 28 are installed on both the L-shaped pipe 29 and the vertical pipe 27. A rubber plug 36 is slidably connected inside the bottom end of the vertical pipe 27. A connecting rod 37 is vertically bonded to the bottom of the rubber plug 36. The bottom end of the connecting rod 37 extends out of the vertical pipe 27.

[0044] The check valve 28 on the L-shaped pipe 29 allows water to flow only unidirectionally from the water storage chamber 21 to the vertical pipe 27, and the check valve 28 on the vertical pipe 27 allows water to flow only from bottom to top.

[0045] Please refer to the appendix Figures 4 - 6 In a preferred embodiment, a rotating shaft 11 is horizontally welded to the center of one of the drive wheels 7. The other end of the rotating shaft 11 is welded to a disc 10. A cross bar 38 is horizontally welded to one side edge of the disc 10. The other end of the cross bar 38 is rotatably connected to a second linkage rod 35. The other end of the second linkage rod 35 is rotatably connected to a third linkage rod 34. The other end of the third linkage rod 34 is rotatably connected to the bottom end of the connecting rod 37.

[0046] The rotating shaft 11 penetrates through the outer shell of the drive wheel 7 and is rotatably connected to the outer shell.

[0047] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects: Open the top cover 2, place multiple saplings on both sides of the placement chamber 13 respectively, and pass the trunks of the multiple saplings through the multiple holes 1 respectively, and then cover the top cover 2; the weight of the saplings drives the lifting plate 19 to move downward. When the lifting plate 19 moves, it drives the screw rod 20 to rotate. The screw rod 20 drives the vertical shaft 33 to rotate through the belt 9. The vertical shaft 33 drives the lead screw 25 to rotate through the meshing of the first bevel gear 31 and the second bevel gear 32. When the lead screw 25 rotates, it drives the two moving blocks 30 to move in opposite directions. The two moving blocks 30 drive the two moving rods 14 to move in opposite directions. When the moving rod 14 moves, it drives the angle of the first linkage rod 16 to change. The two first linkage rods 16 in the same group drive the two clamping members 17 in the same group to move towards each other through the moving plate 18, so as to drive multiple groups of clamping members 17 to move simultaneously until they are respectively clamped on both sides of the trunks of multiple saplings, fix the positions of the multiple saplings in the transfer box 4, and the position of the saplings is fixed by the gravity of the sapling placement, without additional operations, saving time and effort; multiple saplings can be transported at one time and ensure that there is no collision between them, protect the soil at the roots of the saplings and improve the transportation efficiency;

[0048] During the transportation of the transfer box 4, the driving wheel 7 drives the disc 10 to rotate continuously through the rotating shaft 11. The disc 10 drives the cross bar 38 to revolve. The cross bar 38 drives the connecting rod 37 to reciprocate up and down through the second linkage rod 35 and the third linkage rod 34. The connecting rod 37 drives the rubber plug 36 to reciprocate up and down. When the rubber plug 36 moves downward, it evacuates the bottom end of the vertical pipe 27 and the L-shaped pipe 29, so that the L-shaped pipe 29 extracts the water inside the water storage chamber 21. When the rubber plug 36 moves upward, it pushes the extracted water upward into the vertical pipe 27. After multiple actions, the water in the vertical pipe 27 passes through the first horizontal pipe 26, the two second horizontal pipes 24 and the multiple spray pipes 23, and is sprayed into the soil at the roots of the saplings in the placement chamber 13 by the multiple atomizing nozzles 15, so as to replenish the water in the soil at the roots and avoid water shortage during long-term transportation; through the above operations, the soil at the roots of the saplings is protected from soil and water loss.

[0049] Those of ordinary skill in the art should understand that the discussion of any of the above embodiments is only exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; under the concept of the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above, which are not provided in detail for the sake of brevity.

[0050] The present invention aims to cover all such substitutions, modifications, and variations that fall within the broad scope of the claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A water and soil conservation device for afforestation, characterized in that: include: A transfer box (4), the transfer box (4) being composed of a placement chamber (13) and a water storage chamber (21), a lifting plate (19) being horizontally arranged in the placement chamber (13), a screw rod (20) being vertically rotatably connected in the middle of the placement chamber (13), a screw rod (25) being horizontally rotatably connected on one side of the top of the placement chamber (13), second transverse tubes (24) being horizontally arranged on both sides of the top of the water storage chamber (21), and a plurality of water spray pipes (23) being horizontally connected on one side of the two second transverse tubes (24), and the other ends of the plurality of water spray pipes (23) extending into the placement chamber (13) and fixedly installed with atomizing nozzles (15); A clamping mechanism, the clamping mechanism is used to clamp the sapling; A linkage mechanism, the linkage mechanism being used to link the screw rod (20) and the lead screw (25); A water supply mechanism is used to supply water to the two second transverse pipes (24).

2. The water and soil conservation device for afforestation according to claim 1 is characterized in that: The placement chamber (13) is located at the center of the transfer box (4), the water storage chamber (21) is located around the placement chamber (13), the two front corners of the bottom of the transfer box (4) are fixedly mounted with steering wheels (5), and the two rear corners of the bottom of the transfer box (4) are fixedly mounted with driving wheels (7).

3. The water and soil conservation device for afforestation according to claim 1 is characterized in that: A push rod (8) is welded obliquely on one side of the outside of the transfer box (4), a water inlet (3) is provided on the top of the water storage chamber (21), top covers (2) are hinged on both sides of the top of the placement chamber (13), and a plurality of holes (1) are provided at the connection parts between the two top covers (2) and the top of the placement chamber (13).

4. The water and soil conservation device for afforestation according to claim 1 is characterized in that: The lifting plate (19) and the screw rod (20) are connected by threads, the bottom end of the screw rod (20) passes through the bottom of the placement chamber (13), one end of the screw rod (25) passes through the placement chamber (13) and one side of the water storage chamber (21) and is welded with a turntable (6), and the screw rod (25) and the water storage chamber (21) are rotatably connected.

5. The water and soil conservation device for afforestation according to claim 4 is characterized in that: The clamping mechanism comprises a clamping member (17), and both ends of the screw rod (25) are sleeved with moving blocks (30), the two moving blocks (30) and the screw rod (25) are connected by threads, the threads at both ends of the screw rod (25) are in opposite directions, and the sides of the two moving blocks (30) are horizontally welded with moving rods (14), and the two moving rods (14) are welded with a plurality of mounting blocks (12).

6. The water and soil conservation device for afforestation according to claim 5, characterized in that: One side of the plurality of mounting blocks (12) is rotatably connected to two first linkage rods (16), and the other end of the two first linkage rods of each group is rotatably connected to a movable plate (18), both sides of the top of the placement chamber (13) are horizontally welded with guide rods (39), and the movable plates (18) on the same side are sleeved on the outside of the guide rods (39) on one side and slidably connected, and the clamping members (17) are provided in plurality and welded to the front ends of the plurality of movable plates (18).

7. The water and soil conservation device for afforestation according to claim 4, characterized in that: The linkage mechanism comprises a vertical shaft (33), a first bevel gear (31) is welded to the part of the screw rod (25) located inside the water storage chamber (21), a second bevel gear (32) is meshed at the bottom of the first bevel gear (31), the vertical shaft (33) is vertically welded to the center of the second bevel gear (32), the bottom end of the vertical shaft (33) extends out of the bottom of the water storage chamber (21), and a belt (9) is connected between the vertical shaft (33) and the bottom end of the screw rod (20).

8. The water and soil conservation device for afforestation according to claim 2, characterized in that: The water supply mechanism comprises a vertical pipe (27), one end of two second horizontal pipes (34) is horizontally connected to the same first horizontal pipe (26), three inner walls of the water storage chamber (21) are welded with support blocks (22), the first horizontal pipe (26) and the two second horizontal pipes (34) respectively penetrate a plurality of support blocks (22) and are fixedly connected to the support blocks (22), and the vertical pipe (27) is connected to the middle of the bottom of the first horizontal pipe (26).

9. The water and soil conservation device for afforestation according to claim 8, characterized in that: The bottom end of the vertical pipe (27) extends out of the bottom of the water storage chamber (21); one side of the bottom of the vertical pipe (27) is connected to an L-shaped pipe (29); the bottom end of the L-shaped pipe (29) is located inside the water storage chamber (21); both the L-shaped pipe (29) and the vertical pipe (27) are provided with a one-way valve (28); a rubber plug (36) is slidably connected inside the bottom end of the vertical pipe (27); a connecting rod (37) is vertically bonded to the bottom of the rubber plug (36); and the bottom end of the connecting rod (37) extends out of the vertical pipe (27).

10. The water and soil conservation device for afforestation according to claim 9, characterized in that: A rotating shaft (11) is horizontally welded at the center of one of the driving wheels (7), a disc (10) is welded to the other end of the rotating shaft (11), a cross bar (38) is horizontally welded to one side edge of the disc (10), the other end of the cross bar (38) is rotatably connected to a second linkage rod (35), the other end of the second linkage rod (35) is rotatably connected to a third linkage rod (34), and the other end of the third linkage rod (34) is rotatably connected to the bottom end of a connecting rod (37).

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