A device for plateau soil restoration

Abstract

The present invention relates to the field of soil remediation, and specifically to a device for plateau soil remediation, including a vertical plate for connecting to an engineering vehicle, a guide groove is provided on the side of the vertical plate; a slider slidably connected to the guide groove; a driving mechanism for driving the slider to slide; a flat plate fixedly connected to the slider, the flat plate including a plurality of operating areas arranged side by side; a punching mechanism arranged on the operating area, the punching mechanism including: at least one straight hole portion arranged on the operating area, the straight hole portion is used to drill holes in the ground to form straight holes when the vertical plate moves downward; a first vertical pole with one end arranged on the flat plate and corresponding to the straight hole portion; a drilling assembly arranged on the side surface of the first vertical pole. Through this device, when the fertility of the agents at different depths in the straight holes is diffused, multi-point diffusion will be formed, so that the fertility recovery speed of the entire restoration area is faster, and the survival rate of the vegetation is improved.

Description

Technical Field

[0001] The invention relates to the field of soil remediation, and in particular to a device for plateau soil remediation. Background Art

[0002] It is extremely difficult to restore vegetation growing on the plateau after it is destroyed because the soil on the plateau is barren, and the damaged areas are prone to the loss of elements needed for vegetation growth. If the lost growth elements cannot be replenished, even if vegetation is planted in these damaged areas, the survival rate of vegetation is not ideal. Therefore, when repairing plateau soil, you can choose to fertilize the soil to restore the fertility of the soil. For example, you can use engineering vehicles to drill holes in the soil and place fertile agents in the holes. After the fertility diffuses into the soil, the fertility of the soil can be effectively restored. However, after placing the agent directly in the hole, the fertility in the agent diffuses from one point to the outside, and the diffusion speed is not fast. For poor plateau soil, if the diffusion speed is too slow, it will reduce the survival rate of vegetation.

[0003] For example, in the patent with application number CN202310653014.2 and patent name "An ecological and environmentally friendly soil remediation device and repair method", it includes a main bracket, which is used to connect to an engineering vehicle, a traction rod is installed inside the main bracket, a flattening wheel is arranged through the traction rod, and the main bracket is located in front of the flattening wheel and is fixedly connected with a front fixed plate, and the front fixed plate is provided with a medicine dispensing mechanism for implanting medicine powder into the land, and a medicine applying assembly is arranged above the medicine dispensing mechanism. By rotating the soil shovel on the soil surface, the soil shovel drives the soil accumulated on both sides of the gully to fill and mix. This invention can place the medicine inside the soil and reduce the loss of the medicine. However, if the medicine is only placed in a certain layer at a certain position in the soil, the medicine cannot be diffused quickly, and therefore the above technical problems cannot be solved. Summary of the invention

[0004] In view of this, the purpose of the present invention is to propose a device for plateau soil remediation to solve the technical problem in the prior art that after the agent is placed in a certain layer of plateau soil, it diffuses into the soil too slowly, thereby reducing the survival rate of vegetation.

[0005] Based on the above purpose, the present invention provides a device for plateau soil remediation, comprising:

[0006] A vertical plate used for connecting to an engineering vehicle, wherein a guide groove is provided on the side of the vertical plate;

[0007] A sliding block slidably connected to the guide groove;

[0008] The device also includes:

[0009] A driving mechanism for driving the slider to slide;

[0010] A flat plate fixedly connected to the slider, the flat plate comprising a plurality of operating areas arranged side by side;

[0011] A punching mechanism provided on the operating area, the punching mechanism comprising:

[0012] At least one straight hole portion provided on the operating area, the straight hole portion being used to drill a hole in the ground to form a straight hole when the vertical plate moves downward;

[0013] A first vertical rod with one end disposed on the flat plate and corresponding to the straight hole portion;

[0014] A drilling assembly provided on the side surface of the first vertical pole;

[0015] When drilling the straight hole portion, the corresponding first vertical rod extends into the straight hole formed by the straight hole portion at the previous drilling position on the ground, and the side wall of the straight hole is drilled by the drilling assembly to form a plurality of side holes distributed from top to bottom.

[0016] Furthermore, the straight hole portion includes a first drill shaft having one end rotatably connected to an axial hole provided on the flat plate and a first spiral sheet provided on the first drill shaft, and the device also includes a driving member for driving the first drill shaft to rotate.

[0017] Furthermore, the driving member is a first motor disposed on the flat plate, and an output shaft of the first motor is fixedly connected to the top end of the first drill shaft.

[0018] Furthermore, the driving mechanism comprises:

[0019] A guide wheel provided on the top of the vertical plate;

[0020] A hydraulic cylinder is arranged on one side of the vertical plate and a pull rope with one end fixed to the output shaft of the hydraulic cylinder, the other end of the pull rope is fixedly connected to the slider, and a rope hole connected to the guide groove is arranged on the top of the vertical plate, the pull rope bypasses the guide wheel, and the pull rope passes through the rope hole.

[0021] Furthermore, the drilling assembly comprises:

[0022] A synchronization rod with a plate hole, wherein the first vertical rod is provided with a first inner hole penetrating the upper and lower end surfaces thereof, and the outer side surface of the first vertical rod is provided with a plurality of outer holes from top to bottom, the outer holes are connected with the first inner hole, and the synchronization rod is located in the first inner hole;

[0023] A fixing plate arranged on the top of the first vertical pole, wherein the side surface of the fixing plate is provided with a side sliding groove;

[0024] A side slide plate slidably connected to the side slide groove, and the top of the synchronization rod is fixedly connected to the side slide plate;

[0025] A second drill shaft corresponding to the outer hole, one end of the second drill shaft being rotatably connected to the plate hole;

[0026] A second spiral sheet disposed on a side surface of the second drill shaft;

[0027] A rotating member for driving the second drill shaft to rotate;

[0028] The sliding member is used for driving the side sliding plate to slide along the side sliding groove so that the second drill shaft passes back and forth in the outer hole.

[0029] Furthermore, the rotating member comprises:

[0030] a second motor disposed on the side slide;

[0031] A drive shaft having one end fixedly connected to the output shaft of the second motor;

[0032] A first side block is arranged on the synchronization rod, the first side block is provided with a first through hole, and the driving shaft is rotatably connected to the first through hole;

[0033] A secondary bevel gear provided on the second drill shaft and a main bevel gear provided on the drive shaft, the main bevel gear meshing with the secondary bevel gear;

[0034] A rotating block is arranged on the side surface of the second drill shaft, and the rotating block is rotatably connected to a rotating groove arranged on the inner wall of the plate hole.

[0035] Furthermore, the sliding member includes:

[0036] At least one screw rod is disposed in the first inner hole, and both ends of the screw rod are rotatably connected to the inner wall of the first inner hole;

[0037] A secondary sprocket is arranged on the screw rod, and the secondary sprocket is close to the outer hole;

[0038] A third motor disposed on the top of the first upright pole and a main sprocket disposed on the output shaft of the third motor;

[0039] a chain for respectively engaging with the primary sprocket and the secondary sprocket;

[0040] A connecting block is arranged on the side surface of the synchronization rod, the connecting block is provided with a screw hole, and the screw rod is threadedly connected with the screw hole.

[0041] Furthermore, the device also includes:

[0042] A second vertical rod with one end disposed on the operating area and corresponding to the straight hole portion in the operating area, the second vertical rod is provided with a second inner hole penetrating the upper and lower end surfaces thereof, and a medicine delivery hole communicating with the second inner hole is provided on the side surface of the second vertical rod;

[0043] A medicine delivery rod corresponding to the medicine delivery hole, wherein the upper surface of the medicine delivery rod is provided with a medicine groove, the medicine groove penetrates the end surface of the medicine delivery rod close to the medicine delivery hole, and the side surface of the medicine delivery rod is provided with a stabilizing groove;

[0044] A stabilizing plate disposed on the inner wall of the second inner hole, wherein the stabilizing plate is slidably connected to the stabilizing groove;

[0045] A fourth motor disposed at the top of the second vertical pole and a rotating shaft having one end fixed to the output shaft of the fourth motor;

[0046] A main gear disposed on the rotating shaft and a spur rack disposed on the other side of the medicine delivery rod, the main gear meshing with the spur rack;

[0047] A second side block is arranged on the inner wall of the second inner hole, and the rotating shaft is rotatably connected with a second through hole arranged on the second side block;

[0048] A medicine drop pipe, a switch valve arranged on the medicine drop pipe and a medicine release hopper installed on the top of the medicine drop pipe, the medicine release hopper is connected with the medicine drop pipe, the medicine drop pipe is provided with a branch pipe corresponding to the medicine groove, when the medicine transfer rod moves into the second inner hole, the bottom opening of the branch pipe is located above the medicine groove;

[0049] A medicine pushing part corresponding to the medicine delivery rod;

[0050] After the second vertical rod extends into the straight hole, when the medicine transfer rod enters the side hole and is driven by the fourth motor to shrink toward the second inner hole, the medicine pushing part is used to push the medicine in the medicine groove into the side hole, and in this process, the corresponding drilling component in the first vertical rod forms a side hole on the side wall of the next straight hole.

[0051] Further, the medicine pushing unit includes:

[0052] An inner wall block corresponding to the medicine delivery hole, wherein the inner wall block is provided with partition holes penetrating the upper and lower surfaces thereof, and the inner wall block is located above the corresponding medicine delivery hole;

[0053] A partition plate slidably connected to the partition hole, after the medicine delivery rod extends into the side hole, the bottom of the partition plate enters into the medicine groove;

[0054] A first spring having one end fixedly connected to the top of the partition, and the other end of the first spring fixed to the inner wall block;

[0055] The electromagnet is arranged in the inner wall block, and is used to generate attraction to the partition after being energized.

[0056] Furthermore, the first vertical rod is slidably connected to a first through hole provided on the flat plate, and the second vertical rod is slidably connected to a second through hole provided on the flat plate, and the device further comprises locking parts respectively provided on the first vertical rod and the second vertical rod, and the locking parts comprise:

[0057] External boss, the top of the first vertical pole and the top of the second vertical pole are both provided with a locking area, the external boss is arranged on the side surface of the locking area, and the outer side surface of the external boss is provided with a limiting hole;

[0058] A linkage plate, wherein the first vertical rod and the second vertical rod are both provided with a penetration area, the penetration area in the first vertical rod penetrates the upper and lower end surfaces of the first vertical rod, and the penetration area in the second vertical rod penetrates the upper and lower end surfaces of the second vertical rod, the penetration area is provided with a third through hole penetrating the upper and lower ends thereof, the linkage plate is slidably connected to the through hole, and the bottom end of the linkage plate extends to below the penetration area;

[0059] A hinged rod and an extension plate arranged at the top of the linkage plate, one end of the hinged rod being hinged to the extension plate;

[0060] A second spring and a push rod with a bottom slidably connected to a surface slide groove provided on the upper surface of the flat plate, one side of the push rod is hinged to the other end of the hinge rod, one end of the second spring is fixed to one side of the surface slide groove, and the other end of the second spring is fixed to the push rod;

[0061] A limiting end head is arranged at the top of the push rod, and the limiting end head corresponds to the limiting hole. When the limiting end head is combined with the corresponding limiting hole, the position of the outer boss is fixed.

[0062] The beneficial effects of the present invention are as follows: by using a device for plateau soil restoration of the present invention, holes are drilled on the ground of the plateau soil to form straight holes, and then side holes are drilled at different depths in the straight holes, and fertile agents are delivered into the side holes. In this way, the agents at different depths in the straight holes will form multi-point diffusion when the fertility diffuses, thereby making the fertility recovery speed in the entire restoration area faster and improving the survival rate of vegetation. BRIEF DESCRIPTION OF THE DRAWINGS

[0063] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0064] Figure 1 is an axonometric view of the present invention;

[0065] Figure 2 A top view of the present invention;

[0066] Figure 3 For along Figure 2 Sectional view along line AA;

[0067] Figure 4 It is a schematic diagram of the connection between the slider and the guide groove in the present invention;

[0068] Figure 5 for Figure 4 The enlarged view of point B in the middle;

[0069] Figure 6 Axonometric view of the punching mechanism in the present invention Figure 1 ;

[0070] Figure 7 Axonometric view of the punching mechanism in the present invention Figure 2 ;

[0071] Figure 8 for Figure 7 Enlarged view of point C in the middle;

[0072] Fig. 9 for Figure 8 Enlarged view of point E in the middle;

[0073] Fig.10 for Figure 8 The enlarged view of F in the middle;

[0074] Fig.11 for Figure 7 The enlarged view of point D in the middle;

[0075] Fig.12 for Fig.11 Enlarged view of G in the middle;

[0076] Fig.13 for Fig.11 The enlarged view of the H in the middle;

[0077] Fig.14 A cross-sectional view of the locking portion of the present invention

[0078] Fig.15 A side sectional view of the first vertical pole in the present invention

[0079] Fig.16 for Fig.15 Enlarged view of point I in the middle

[0080] Fig.17 for Fig.16 Enlarged view of J in the middle

[0081] Fig.18 Schematic diagram of the connection between the synchronization rod and the second drilling shaft in the present invention

[0082] Fig.19A side sectional view of the second vertical pole in the present invention

[0083] Fig. 20 for Fig.19 Enlarged view of K in the middle;

[0084] Fig.21 It is a schematic diagram of the connection between the partition plate and the inner wall block in the present invention;

[0085] Fig. 22 It is a top sectional view of the medicine delivery rod in the present invention.

[0086] The markings in the figure are:

[0087] 1. Flat plate; 2. First motor; 3. First drilling shaft; 4. First spiral piece; 5. First vertical pole; 6. First inner hole; 7. Second motor; 8. Fixed plate; 9. Third motor; 10. Linkage plate; 11. First through hole; 12. Main sprocket; 13. Chain; 14. Side slide groove; 15. Side slide plate; 16. Synchronous rod; 17. Driving shaft; 18. First side block; 19. First through hole; 20. Screw rod; 21. Connecting block; 22. Outer hole; 23. Second drilling shaft; 24. Second spiral piece; 25. Main bevel gear; 26. Secondary bevel gear; 27. Plate hole; 28. Rotating block; 29. ​​Rotating groove; 30. Secondary sprocket; 31. Screw hole; 32. Extension plate; 33. Limiting hole; 34. Limiting end; 35. Push Rod; 36, hinged rod; 37, second spring; 38, outer boss; 39, fourth motor; 40, rotating shaft; 41, medicine hopper; 42, medicine drop pipe; 43, switch valve; 44, second perforation; 45, second side block; 46, inner wall block; 47, electromagnet; 48, partition; 49, first spring; 50, partition; 51, medicine transfer hole; 52, medicine transfer rod; 53, medicine groove; 54, main gear; 55, spur rack; 56, stabilizing groove; 57, stabilizing plate; 58, third perforation; 59, second vertical rod; 60, vertical plate; 61, slider; 62, guide groove; 63, rope hole; 64, guide wheel; 65, pull rope; 66, hydraulic cylinder; 67, surface groove; 68, second through hole; 69, second inner hole. DETAILED DESCRIPTION

[0088] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0089] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0090] The first aspect of the present invention provides a device for plateau soil remediation, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 , Figure 7 , Fig.15 , Fig.19 As shown, including:

[0091] A vertical plate 60 for connecting to the engineering vehicle, wherein a guide groove 62 is provided on the side of the vertical plate 60;

[0092] A slider 61 slidably connected to the guide groove 62;

[0093] The device also includes:

[0094] A driving mechanism for driving the slider 61 to slide;

[0095] A flat plate 1 fixedly connected to the slider 61, wherein the flat plate 1 includes a plurality of operating areas arranged side by side;

[0096] A punching mechanism provided on the operating area, the punching mechanism comprising:

[0097] At least one straight hole portion provided on the operating area, the straight hole portion being used to drill a hole in the ground to form a straight hole when the vertical plate 60 moves downward;

[0098] A first vertical rod 5 having one end disposed on the flat plate 1 and corresponding to the straight hole portion;

[0099] A drilling assembly provided on the side surface of the first vertical pole 5;

[0100] When drilling the straight hole portion, the corresponding first vertical rod 5 extends into the straight hole formed by the previous drilling position of the straight hole portion on the ground, and the side wall of the straight hole is drilled by the drilling assembly to form a plurality of side holes distributed from top to bottom.

[0101] In this embodiment, the vertical plate 60 is installed on the engineering vehicle and then taken to the plateau soil that needs to be repaired. Since the straight hole portion is located in front of the corresponding first vertical pole 5, if the first vertical pole 5 is fixed on the flat plate 1, it is necessary to manually drill a straight hole corresponding to the first vertical pole 5. When the driving mechanism drives the flat plate 1 to move downward so that the straight hole portion starts to be drilled, the first vertical pole 5 corresponding to the rear of the straight hole portion extends into the manually drilled straight hole, and then the drilling assembly can also drill side holes in the manually drilled straight hole. This is the first drilling process of the straight hole portion. After completion, the driving mechanism causes the flat plate 1 to move upward so that the straight hole portion and the first vertical pole 5 are separated from the straight hole. The subsequent drilling process is as follows: after the engineering vehicle travels a certain distance, it stops running, and the driving mechanism causes the straight hole part to start drilling again, gradually forming a straight hole. At this time, the first vertical pole 5 extends into the straight hole formed by the straight hole part at the previous drilling position on the ground, and the side wall of the straight hole is drilled by the drilling assembly to form a number of side holes, until the straight hole part completes the drilling process of the last straight hole. Here, the straight hole drilled by the straight hole part for the last time cannot be drilled into a side hole by the drilling assembly. In the process of drilling side holes at different depths of the straight hole, the drilling assembly delivers a fertile agent into the side hole, so that the agents at different depths in the straight hole will form multi-point diffusion when the fertility is diffused, so that the fertility recovery speed in the entire repair area is faster, and the survival rate of vegetation is improved.

[0102] As an implementation method, Figure 1 , Figure 6 , Figure 7 As shown, the straight hole portion includes a first drill shaft 3 having one end rotatably connected to an axial hole provided on the flat plate 1 and a first spiral piece 4 provided on the first drill shaft 3. The device also includes a driving member for driving the first drill shaft 3 to rotate. When the driving mechanism causes the flat plate 1 to move downward, the driving member drives the first drill shaft 3 to rotate, and drilling is performed through the first spiral piece 4 to gradually form a straight hole. Here, preferably, the driving member is a first motor 2 provided on the flat plate 1, and the output shaft of the first motor 2 is fixedly connected to the top end of the first drill shaft 3.

[0103] As an implementation method, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the driving mechanism comprises:

[0104] A guide wheel 64 provided on the top of the vertical plate 60;

[0105] A hydraulic cylinder 66 is provided on one side of the vertical plate 60 and a pull rope 65 with one end fixed to the output shaft of the hydraulic cylinder 66, and the other end of the pull rope 65 is fixedly connected to the slider 61. A rope hole 63 connected to the guide groove 62 is provided on the top of the vertical plate 60, and the pull rope 65 bypasses the guide wheel 64, and the pull rope 65 passes through the rope hole 63.

[0106] In this embodiment, during the drilling process of the straight hole portion, the first vertical rod 5 is simultaneously extended into the corresponding straight hole, which is achieved by the hydraulic cylinder 66. When the hole is not drilled, the straight hole portion is far away from the ground. When drilling, the output shaft of the hydraulic cylinder 66 moves upward, and the plate 1 moves downward under the gravity of each component, so that the straight hole portion is drilled and the first vertical rod 5 enters the corresponding straight hole at the same time. Here, the mass of the slider 21 is relatively large, which is used to provide a larger downward gravity.

[0107] As an implementation method, Figure 1 , Figure 6 , Figure 7 , Fig.15 , Fig.16 , Fig.17 As shown, the drilling assembly comprises:

[0108] A synchronization rod 16 having a plate hole 27, the first vertical rod 5 having a first inner hole 6 penetrating the upper and lower end surfaces thereof, the outer side surface of the first vertical rod 5 having a plurality of outer holes 22 from top to bottom, the outer holes 22 being connected to the first inner hole 6, and the synchronization rod 16 being located in the first inner hole 6;

[0109] A fixing plate 8 is arranged on the top of the first vertical pole 5, and a side sliding groove 14 is arranged on the side surface of the fixing plate 8;

[0110] A side slide plate 15 slidably connected to the side slide groove 14, and the top of the synchronization rod 16 is fixedly connected to the side slide plate 15;

[0111] A second drill shaft 23 corresponding to the outer hole 22, one end of the second drill shaft 23 being rotatably connected to the plate hole 27;

[0112] A second spiral sheet 24 provided on the side surface of the second drill shaft 23;

[0113] A rotating member for driving the second drilling shaft 23 to rotate;

[0114] The sliding member is used to drive the side sliding plate 15 to slide along the side sliding groove 14 so that the second drilling shaft 23 passes back and forth in the outer hole 22 .

[0115] In this embodiment, after the first drill shaft 3 of the straight hole portion has drilled a straight hole, it will stay for a period of time. During this period of time, the soil in the straight hole is further brought out through the first spiral piece 4. During this period of time, the first vertical rod 5 has been extended into the straight hole drilled in the previous position of the straight hole, and the rotating member drives the second drill shaft 23 to rotate. At the same time, the sliding member makes the second drill shaft 23 move to the outside of the outer hole 22 and finally contact the inner wall of the straight hole. In this way, the side wall of the straight hole can be drilled through the second spiral piece 24 to form a side hole. After completion, the sliding member makes the second drill shaft 23 finally shrink to the inside of the first inner hole 6. In the above-mentioned side hole formation process, part of the soil brought out by drilling falls directly to the bottom of the straight hole, and part falls into the straight hole through the first inner hole 6.

[0116] In this embodiment, if Figure 1 , Figure 6 , Figure 7 , Fig.15 , Fig.16 , Fig.17 , Fig.18 As shown, the rotating member includes:

[0117] A second motor 7 provided on the side slide plate 15;

[0118] A drive shaft 17 having one end fixedly connected to the output shaft of the second motor 7;

[0119] A first side block 18 is disposed on the synchronization rod 16, wherein the first side block 18 is provided with a first through hole 19, and the driving shaft 17 is rotatably connected to the first through hole 19;

[0120] A secondary bevel gear 26 provided on the second drilling shaft 23 and a main bevel gear 25 provided on the driving shaft 17, the main bevel gear 25 meshing with the secondary bevel gear 26;

[0121] A rotating block 28 is disposed on the side surface of the second drill shaft 23 , and the rotating block 28 is rotatably connected to a rotating groove 29 disposed on the inner wall of the plate hole 27 .

[0122] In this embodiment, when the sliding member causes the second drill shaft 23 to move outside the outer hole 22, the second motor 7 is started, and the auxiliary bevel gears 26 are driven to rotate through the drive shaft 17 and the main bevel gear 25, thereby causing the second drill shaft 23 to rotate, thereby achieving the purpose of drilling and forming a side hole.

[0123] As an implementation method, Figure 1 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.15 , Fig.16 , Fig.17 , Fig.18 As shown, the sliding member includes:

[0124] At least one screw rod 20 is disposed in the first inner hole 6, and both ends of the screw rod 20 are rotatably connected to the inner wall of the first inner hole 6;

[0125] A secondary sprocket 30 is provided on the screw rod 20, and the secondary sprocket 30 is close to the outer hole 22;

[0126] A third motor 9 disposed on the top of the first upright pole 5 and a main sprocket 12 disposed on the output shaft of the third motor 9;

[0127] A chain 13 for engaging with the main sprocket 12 and the secondary sprocket 30 respectively;

[0128] The connection block 21 is disposed on the side surface of the synchronization rod 16 , and the connection block 21 is provided with a screw hole 31 , and the screw rod 20 is threadedly connected with the screw hole 31 .

[0129] In this embodiment, after the third motor 9 is started, the main sprocket 12 and the chain 13 can drive each secondary sprocket 30 to rotate, so that the screw 20 also rotates. When the screw 20 rotates, the synchronization rod 16 can be driven to move toward the outer hole 22. At this time, the second drill shaft 23 can be synchronously driven to move toward the outside of the outer hole 22.

[0130] In the above embodiment, after the side holes are formed, the subsequent placement of the fertilizing agent into the side holes requires manpower to operate, which is inefficient. Therefore, as an implementation method, Figure 1 , Figure 6 , Figure 7 , Fig.11 , Fig.19 , Fig. 20 , Fig.21 , Fig. 22 As shown, the device also includes:

[0131] A second vertical rod 59 having one end disposed on the operation area and corresponding to the straight hole portion in the operation area, wherein the second vertical rod 59 is provided with a second inner hole 69 penetrating the upper and lower end surfaces thereof, and a medicine delivery hole 51 communicating with the second inner hole 69 is provided on the side surface of the second vertical rod 59;

[0132] A medicine delivery rod 52 corresponding to the medicine delivery hole 51, wherein a medicine groove 53 is provided on the upper surface of the medicine delivery rod 52, and the medicine groove 53 penetrates the end surface of the medicine delivery rod 52 close to the medicine delivery hole 51, and a stabilizing groove 56 is provided on the side surface of the medicine delivery rod 52;

[0133] A stabilizing plate 57 disposed on the inner wall of the second inner hole 69, wherein the stabilizing plate 57 is slidably connected to the stabilizing groove 56;

[0134] A fourth motor 39 disposed on the top of the second vertical pole 59 and a rotating shaft 40 having one end fixed to the output shaft of the fourth motor 39;

[0135] A main gear 54 disposed on the rotating shaft 40 and a spur rack 55 disposed on the other side of the medicine delivery rod 52, wherein the main gear 54 meshes with the spur rack 55;

[0136] A second side block 45 is provided on the inner wall of the second inner hole 69, and the rotating shaft 40 is rotatably connected to a second through hole 44 provided on the second side block 45;

[0137] A medicine drop pipe 42, a switch valve 43 provided on the medicine drop pipe 42, and a medicine release hopper 41 installed on the top of the medicine drop pipe 42, wherein the medicine release hopper 41 is connected to the medicine drop pipe 42, and the medicine drop pipe 42 is provided with a branch pipe corresponding to the medicine groove 53, and when the medicine transfer rod 52 moves into the second inner hole 69, the bottom opening of the branch pipe is located above the medicine groove 53;

[0138] A medicine pushing portion corresponding to the medicine delivery rod 52;

[0139] After the second vertical rod 59 extends into the straight hole, when the medicine transfer rod 52 enters the side hole and is driven by the fourth motor 39 to shrink toward the second inner hole 69, the medicine pushing part is used to push the medicine in the medicine groove 53 into the side hole, and in this process, the corresponding drilling component in the first vertical rod 5 forms a side hole on the side wall of the next straight hole.

[0140] In this embodiment, during the soil remediation process, it is necessary to place the fertile agent in the agent hopper 41 to ensure that the agent is sufficient. If the first vertical pole 5 and the second vertical pole 59 are both fixed on the flat plate 1, before the first drilling of the straight hole portion, in addition to manually drilling the straight hole corresponding to the first vertical pole 5, it is also necessary to manually drill the straight hole corresponding to the second vertical pole 59. After the drilling assembly on the first vertical rod 5 drills a side hole on the inner wall of the straight hole, while the first vertical rod 5 is drilling a hole on the inner wall of the next straight hole, the second vertical rod 59 extends into the straight hole, and then the switch valve 43 is opened, so that the medicine passes through the medicine drop tube 42 and enters each branch pipe, and finally falls into the medicine groove 53. After completion, the switch valve 43 is closed, and the fourth motor 39 is started, and the medicine transfer rod 52 is driven to move in the direction of the side hole through the main gear 54 and the straight rack 55. After the medicine transfer rod 52 enters the side hole, the fourth motor 39 is driven in the direction, and the medicine transfer rod 52 begins to retract. At this time, the medicine in the medicine groove 53 is pushed into the side hole through the medicine pushing part.

[0141] As an implementation method, Figure 1 , Figure 6 , Figure 7 , Fig.11 , Fig.12 , Fig.19 , Fig. 20 , Fig.21 , Fig. 22 As shown, the medicine pushing unit includes:

[0142] An inner wall block 46 corresponding to the medicine delivery hole 51, wherein the inner wall block 46 is provided with a partition hole 50 penetrating the upper and lower surfaces thereof, and the inner wall block 46 is located above the corresponding medicine delivery hole 51;

[0143] The partition plate 48 is slidably connected to the partition hole 50, and after the medicine delivery rod 52 extends into the side hole, the bottom of the partition plate 48 enters into the medicine groove 53;

[0144] A first spring 49 having one end fixedly connected to the top of the partition 48, and the other end of the first spring 49 fixed to the inner wall block 46;

[0145] The electromagnet 47 is arranged in the inner wall block 46, and is used to generate an attractive force on the partition 48 after being energized.

[0146] In this embodiment, when the medicine delivery rod 52 extends into the side hole, the electromagnet 47 is energized, causing a portion of the partition 48 to enter the medicine groove 53. At this time, when the medicine delivery rod 52 retracts toward the second inner hole 69, the partition 48 will force the medicine in the medicine groove 53 to gradually enter the side hole. After the medicine has completely entered the side hole, the electromagnet 47 loses power, and under the action of the first spring 49, the partition 48 returns to its original position.

[0147] Considering that if the first vertical rod 5 and the second vertical rod 59 are both fixed on the plate 1, it is necessary to manually drill a hole to form a straight hole when the straight hole is first drilled, which is very inconvenient. Therefore, as an implementation method, Figure 1 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.13 , Fig.14 As shown, the first vertical rod 5 is slidably connected to the first through hole 11 provided on the flat plate 1, and the second vertical rod 59 is slidably connected to the second through hole 68 provided on the flat plate 1. The device further comprises locking parts respectively provided on the first vertical rod 5 and the second vertical rod 59, and the locking parts comprise:

[0148] External boss 38, the top of the first vertical rod 5 and the top of the second vertical rod 59 are both provided with a locking area, the external boss 38 is provided on the side surface of the locking area, and the outer side surface of the external boss 38 is provided with a limiting hole 33;

[0149] The linkage plate 10, the interior of the first vertical rod 5 and the interior of the second vertical rod 59 are both provided with a through area, the through area in the first vertical rod 5 penetrates the upper and lower end surfaces of the first vertical rod 5, and the through area in the second vertical rod 59 penetrates the upper and lower end surfaces of the second vertical rod 59, the through area is provided with a third through hole 58 penetrating the upper and lower ends thereof, the linkage plate 10 is slidably connected with the through hole, and the bottom end of the linkage plate 10 extends to the bottom of the through area;

[0150] A hinge rod 36 and an extension plate 32 disposed at the top of the linkage plate 10, wherein one end of the hinge rod 36 is hinged to the extension plate 32;

[0151] A second spring 37 and a push rod 35 whose bottom is slidably connected to a surface slide groove 67 provided on the upper surface of the flat plate 1, one side of the push rod 35 is hinged to the other end of the hinge rod 36, one end of the second spring 37 is fixed to one side of the surface slide groove 67, and the other end of the second spring 37 is fixed to the push rod 35;

[0152] A limiting end 34 is provided at the top of the push rod 35 , and the limiting end 34 corresponds to the limiting hole 33 . When the limiting end 34 is combined with the corresponding limiting hole 33 , the position of the outer boss 38 is fixed.

[0153] In this embodiment, when the first vertical rod 5 and the second vertical rod 59 are only subjected to the action of gravity, under the elastic force of the second spring 37, the limit end 34 is located in the limit hole 33. At this time, the first vertical rod 5 and the second vertical rod 59 are both fixed on the plate 1. When the straight hole portion is firstly punched in a certain area of ​​the plateau soil, during the downward movement of the plate 1, the first drill shaft 3 can perform the punching operation after contacting the ground. Then, the linkage plate 10 in the first vertical rod 5 and / or the linkage plate 10 of the second vertical rod 59 will contact the ground. As the plate 1 moves downward, the linkage plate 10 will enable the push rod 35 to overcome the elastic force of the second spring 37 and move in the direction away from the outer boss 38 through the hinge rod 36, and finally the limit end 34 will be separated from the limit hole 33. At this time, the first vertical rod 5 and / or the second vertical rod 59 will move up and down. After the straight hole portion is punched, the plate 1 gradually returns to its original position, and the limiting end 34 will eventually enter the limiting hole 33 , so that the first vertical rod 5 and / or the second vertical rod 59 are fixed on the plate 1 again.

[0154] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative 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 may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0155] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for plateau soil remediation, comprising: A vertical plate (60) for connecting to an engineering vehicle, wherein a guide groove (62) is provided on a side surface of the vertical plate (60); A sliding block (61) slidably connected to the guide groove (62); Characterized in that the device also includes: A driving mechanism for driving the slider (61) to slide; A flat plate (1) fixedly connected to the slider (61), the flat plate (1) comprising a plurality of operating areas arranged side by side; A punching mechanism provided on the operating area, the punching mechanism comprising: At least one straight hole portion is arranged on the operating area, and the straight hole portion is used to drill a hole in the ground to form a straight hole when the vertical plate (60) moves downward; A first vertical rod (5) having one end disposed on the flat plate (1) and corresponding to the straight hole portion; A drilling assembly provided on the side surface of the first vertical pole (5); When drilling the straight hole portion, the corresponding first vertical rod (5) extends into the straight hole formed by the straight hole portion at the previous drilling position on the ground, and the side wall of the straight hole is drilled by the drilling assembly to form a plurality of side holes distributed from top to bottom; The drilling assembly comprises: A synchronization rod (16) provided with a plate hole (27), the first vertical rod (5) provided with a first inner hole (6) penetrating the upper and lower end surfaces thereof, the outer side surface of the first vertical rod (5) provided with a plurality of outer holes (22) from top to bottom, the outer holes (22) being connected with the first inner hole (6), and the synchronization rod (16) being located in the first inner hole (6); A fixing plate (8) is arranged on the top of the first vertical pole (5), and a side sliding groove (14) is arranged on the side surface of the fixing plate (8); A side slide plate (15) slidably connected to the side slide groove (14), and the top of the synchronization rod (16) is fixedly connected to the side slide plate (15); a second drilling shaft (23) corresponding to the outer hole (22), one end of the second drilling shaft (23) being rotatably connected to the plate hole (27); A second spiral sheet (24) provided on the side surface of the second drill shaft (23); A rotating member for driving the second drilling shaft (23) to rotate; A sliding member, which is used to drive the side slide plate (15) to slide along the side slide groove (14) so ​​that the second drill shaft (23) passes back and forth in the outer hole (22); The device also includes: A second vertical rod (59) having one end disposed on the operating area and corresponding to the straight hole portion in the operating area, the second vertical rod (59) being provided with a second inner hole (69) penetrating the upper and lower end surfaces thereof, and a medicine delivery hole (51) communicating with the second inner hole (69) being provided on the side surface of the second vertical rod (59); A medicine delivery rod (52) corresponding to the medicine delivery hole (51), wherein a medicine groove (53) is provided on the upper surface of the medicine delivery rod (52), wherein the medicine groove (53) penetrates the end surface of the medicine delivery rod (52) close to the medicine delivery hole (51), and a stabilizing groove (56) is provided on the side surface of the medicine delivery rod (52); a stabilizing plate (57) disposed on the inner wall of the second inner hole (69), wherein the stabilizing plate (57) is slidably connected to the stabilizing groove (56); A fourth motor (39) disposed on the top of the second vertical pole (59) and a rotating shaft (40) having one end fixed to the output shaft of the fourth motor (39); A main gear (54) disposed on the rotating shaft (40) and a spur rack (55) disposed on the other side of the medicine delivery rod (52), wherein the main gear (54) meshes with the spur rack (55); A second side block (45) is arranged on the inner wall of the second inner hole (69), and the rotating shaft (40) is rotatably connected to a second through hole (44) arranged on the second side block (45); A medicine drop pipe (42), a switch valve (43) arranged on the medicine drop pipe (42) and a medicine release bucket (41) installed on the top of the medicine drop pipe (42), wherein the medicine release bucket (41) is in communication with the medicine drop pipe (42), the medicine drop pipe (42) is provided with a branch pipe corresponding to the medicine groove (53), and when the medicine transfer rod (52) moves into the second inner hole (69), the bottom opening of the branch pipe is located above the medicine groove (53); A medicine pushing portion corresponding to the medicine delivery rod (52); After the second vertical rod (59) extends into the straight hole, the medicine transfer rod (52) enters the side hole and is driven by the fourth motor (39) to shrink into the second inner hole (69). The medicine pushing part is used to push the medicine in the medicine groove (53) into the side hole, and in this process, the corresponding drilling component in the first vertical rod (5) forms a side hole on the side wall of the next straight hole.

2. The device for plateau soil remediation according to claim 1, characterized in that: The straight hole portion comprises a first drill shaft (3) having one end rotatably connected to an axial hole provided on the flat plate (1) and a first spiral sheet (4) provided on the first drill shaft (3); the device also comprises a driving member for driving the first drill shaft (3) to rotate.

3. The device for plateau soil remediation according to claim 2, characterized in that: The driving member is a first motor (2) arranged on the flat plate (1), and the output shaft of the first motor (2) is fixedly connected to the top end of the first drilling shaft (3).

4. The device for plateau soil remediation according to claim 2, characterized in that: The driving mechanism comprises: A guide wheel (64) disposed on the top of the vertical plate (60); A hydraulic cylinder (66) is provided on one side of the vertical plate (60) and a pull rope (65) with one end fixed to the output shaft of the hydraulic cylinder (66); the other end of the pull rope (65) is fixedly connected to the slider (61); a rope hole (63) connected to the guide groove (62) is provided on the top of the vertical plate (60); the pull rope (65) passes around the guide wheel (64), and the pull rope (65) passes through the rope hole (63).

5. A device for plateau soil remediation according to claim 2 or 3, characterized in that: The rotating member comprises: A second motor (7) disposed on the side slide plate (15); a drive shaft (17) having one end fixedly connected to an output shaft of the second motor (7); A first side block (18) is arranged on the synchronization rod (16), the first side block (18) is provided with a first through hole (19), and the driving shaft (17) is rotatably connected to the first through hole (19); A secondary bevel gear (26) provided on the second drilling shaft (23) and a main bevel gear (25) provided on the driving shaft (17), wherein the main bevel gear (25) meshes with the secondary bevel gear (26); A rotating block (28) is arranged on the side surface of the second drilling shaft (23), and the rotating block (28) is rotatably connected to a rotating groove (29) arranged on the inner wall of the plate hole (27).

6. The device for plateau soil remediation according to claim 5, characterized in that: The sliding member comprises: at least one screw rod (20) disposed in the first inner hole (6), with two ends of the screw rod (20) being rotatably connected to the inner wall of the first inner hole (6); A secondary sprocket (30) is arranged on the screw rod (20), wherein the secondary sprocket (30) is close to the outer hole (22); A third motor (9) disposed on the top of the first vertical pole (5) and a main sprocket (12) disposed on the output shaft of the third motor (9); A chain (13) for respectively engaging with the main sprocket (12) and the secondary sprocket (30); A connection block (21) is arranged on the side surface of the synchronization rod (16), the connection block (21) is provided with a screw hole (31), and the screw rod (20) is threadedly connected to the screw hole (31).

7. The device for plateau soil remediation according to claim 6, characterized in that: The medicine pushing unit comprises: An inner wall block (46) corresponding to the medicine delivery hole (51), wherein the inner wall block (46) is provided with a partition hole (50) penetrating the upper and lower surfaces thereof, and the inner wall block (46) is located above the corresponding medicine delivery hole (51); A partition plate (48) slidably connected to the partition hole (50), after the medicine delivery rod (52) extends into the side hole, the bottom of the partition plate (48) enters into the medicine groove (53); a first spring (49) having one end fixedly connected to the top of the partition (48), and the other end of the first spring (49) fixed to the inner wall block (46); An electromagnet (47) is arranged in the inner wall block (46), and the electromagnet (47) is used to generate an attractive force on the partition (48) after being energized.

8. The device for plateau soil remediation according to claim 7, characterized in that: The first vertical rod (5) is slidably connected to a first through hole (11) provided on the flat plate (1), and the second vertical rod (59) is slidably connected to a second through hole (68) provided on the flat plate (1). The device further comprises locking parts respectively provided on the first vertical rod (5) and the second vertical rod (59), and the locking parts comprise: An external boss (38), the top of the first vertical rod (5) and the top of the second vertical rod (59) are both provided with a locking area, the external boss (38) is arranged on the side surface of the locking area, and the outer side surface of the external boss (38) is provided with a limiting hole (33); The linkage plate (10) is provided with a through area inside the first vertical rod (5) and inside the second vertical rod (59), the through area inside the first vertical rod (5) penetrates the upper and lower end surfaces of the first vertical rod (5), and the through area inside the second vertical rod (59) penetrates the upper and lower end surfaces of the second vertical rod (59), and the through area is provided with a third through hole (58) penetrating the upper and lower ends thereof, the linkage plate (10) is slidably connected to the through hole, and the bottom end of the linkage plate (10) extends to below the through area; A hinged rod (36) and an extension plate (32) arranged at the top end of the linkage plate (10), one end of the hinged rod (36) being hinged to the extension plate (32); A second spring (37) and a push rod (35) whose bottom is slidably connected to a surface slide groove (67) provided on the upper surface of the flat plate (1), one side of the push rod (35) is hinged to the other end of the hinge rod (36), one end of the second spring (37) is fixed to one side of the surface slide groove (67), and the other end of the second spring (37) is fixed to the push rod (35); A limiting end head (34) is arranged at the top of the push rod (35), and the limiting end head (34) corresponds to the limiting hole (33). When the limiting end head (34) is combined with the corresponding limiting hole (33), the position of the outer boss (38) is fixed.

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