Land remediation machine with material supplementing mechanism

Abstract

The invention discloses a land remediation machine provided with a material supplementing mechanism, and belongs to the technical field of land remediation, the land remediation machine comprises a working plate, the lower surface of the working plate is fixedly connected with lower connecting plates, the lower connecting plates are symmetrically distributed about the center of the working plate, and a long pin is rotatably arranged in the lower connecting plate on the left side; a connecting shaft is rotationally arranged in the lower connecting plate on the right side; the device further comprises a connecting plate, the connecting plate is fixedly connected to the surface of the connecting shaft, and rolling wheels are fixedly connected to the two sides of the connecting shaft and the two sides of the long pin. When the land remediation machine with the material supplementing mechanism works, a working plate is pushed through a handle, at the moment, a rolling wheel drives a connecting shaft to rotate, then a push rod does reciprocating rectilinear motion in the vertical direction, at the moment, a spray head swings around a limiting rod under the action of the push rod and a balancing weight, and then the working range of the spray head is increased; and finally, the working efficiency of the spray head is improved, and land restoration is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of land restoration, in particular to a land restoration machine provided with a material feeding mechanism. Background Art

[0002] Land remediation, also known as soil improvement, mainly uses chemical means to explain and transform pollutants in the soil, reducing the pollution concentration to an acceptable level, or converting harmful substances in the soil into harmless substances, which not only reduces pollution but also increases land utilization. In the process of land restoration, a land restoration machine is needed to spray liquid chemical reagents on the land. The rational use of liquid chemical reagents can not only adjust the pH of the soil, but also provide nutrients to the soil, and accelerate the degradation and transformation of pollutants, greatly optimizing the soil environment. Soil treatment is a large-scale treatment. When workers spray chemical reagents, they need to work at multiple angles. A single spraying angle will affect the work efficiency of the workers and bring unnecessary trouble to the land restoration process. In order to overcome the above defects, prior art 1 (Chinese patent with application number CN202110625474.5 and application date 2021-06-04) is a spraying device for environmental remediation, which is provided with a suspension device on a cart-type spraying device, and each main wheel is arranged to be able to move up and down independently, and the height of the main wheel can be automatically adjusted according to the unevenness of the ground, so that the cart remains stable during the spraying process, and the spray rod remains balanced, so as to ensure that the liquid sprayed from the nozzle can be sprayed evenly, thereby improving the remediation effect; There is also prior art 2 (application number CN202222177263.2, Chinese patent application date 2022-08-18) a soil curing agent spraying equipment for land restoration, which has wheels symmetrically rotated on both sides of the frame, a storage box for storing curing agent is placed in the middle of the top of the frame, a screw cap is threaded on the right side of the upper part of the storage box, an air pump is provided on the left side of the upper part of the storage box, a liquid outlet pipe is provided on the left side of the frame, and at least two nozzles are evenly connected to the left side of the liquid outlet pipe. Start the air pump and push the push rod to move, so that the curing agent can be sprayed on the soil, so that the spraying is more even and not too tiring; And prior art 3 (Chinese patent with application number CN202122668109.0 and application date 2021-11-03) a soil remediation agent spraying device, through the setting of an anti-sedimentation device, two rotating rods drive four stirring rods to rotate, thereby stirring the remediation liquid in the water tank, thereby avoiding the precipitation of raw materials in the remediation liquid, thereby ensuring the quality of the remediation liquid sprayed each time, ensuring the function of the remediation liquid, and thus improving the quality of land remediation; During the working process, the mixing degree of chemical reagents affects the structure of land restoration. The device in the above application does not have the function of assisting in mixing water and chemical reagents during use, so that the chemical reagents cannot fully exert their effects and the restoration effect is general. At the same time, after working for a long time, the chemical reagents inside the working box will be consumed. At this time, timely replenishment is required. If the replenishment box does not work for a long time, reagent stratification may occur. The device in the above application does not have a timely replenishment structure, and does not have the function of preventing sedimentation and stratification of the replenishment structure, resulting in low working efficiency.

[0003] In view of the above problems, it is urgent to carry out innovative design based on the original land repair machine. Summary of the invention

[0004] The object of the present invention is to provide a land remediation machine provided with a feeding mechanism to solve the problems raised in the above-mentioned background technology that during use, it does not have the function of assisting in mixing water and chemical reagents, and thus the chemical reagents cannot fully exert their effects, the remediation effect is general, and there is no timely feeding structure. At the same time, the feeding structure does not have the function of preventing sedimentation and stratification, resulting in low working efficiency.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a land repair machine provided with a feeding mechanism, comprising a working plate, a lower connecting plate fixedly connected to the lower surface of the working plate, and the lower connecting plates are symmetrically distributed about the center of the working plate, and a long pin is provided for rotation inside the left lower connecting plate, and a connecting shaft is provided for rotation inside the right lower connecting plate; Also includes: A connecting plate, the connecting plate is fixedly connected to the surface of the connecting shaft, and rollers are fixedly connected to both sides of the connecting shaft and both sides of the long pin, and a reciprocating spraying assembly is arranged on the surface of the working plate, the reciprocating spraying assembly includes a vertical plate fixedly connected to the upper surface of the working plate, and a spray head is rotatably arranged on the surface of the vertical plate; A working box, the working box is fixedly connected to the upper surface of the working plate, and a mixing component for mixing reagents is arranged between the working box and the working plate, the mixing component includes a mixing blade rotatably arranged inside the working box; A feed replenishment box is fixedly connected to the upper surface of the working plate, and a toggle assembly for preventing reagent stratification is arranged between the feed replenishment box and the working plate, and the toggle assembly includes a live water block movably arranged inside the feed replenishment box.

[0006] Preferably, the reciprocating spray assembly also includes an external block fixedly connected to the surface of the connecting plate, and the external blocks are distributed at equal angles on the surface of the connecting plate, and the surface of the external block is an arc-shaped structure, a push rod is slidably arranged inside the working plate, and a force-bearing plate is fixedly connected to the lower surface of the push rod.

[0007] Preferably, the lower surface of the force-bearing plate is initially in contact with the surface of the connecting plate, and the upper surface of the force-bearing plate is fixedly connected with a connecting spring that plays an elastic reset role, and the other side of the connecting spring is fixedly connected to the lower surface of the working plate.

[0008] Preferably, the surface of the vertical plate is fixedly connected to the limit rod, and the surface of the limit rod is sleeved with a counterweight block, and the end of the counterweight block is fixedly connected to the nozzle, and the limit rod is an inverted "U" shape when viewed from above, and the lower surface of the counterweight block fits with the end of the push rod.

[0009] Preferably, a feed pipe is fixedly connected to the surface of the nozzle, an auxiliary pipe is fixedly connected to the surface of the working box, and the auxiliary pipe is connected to the feed pipe through an external hose.

[0010] Preferably, the mixing assembly comprises a long plate fixedly connected to the inner wall of the working box, and a rotating shaft is rotatably arranged inside the long plate, and the mixing blades are fixedly connected to the surface of the rotating shaft at equal intervals.

[0011] Preferably, a cross bar is fixedly connected to the surface of the force-bearing plate, and a rack is fixedly connected to the upper surface of the cross bar, an external connecting plate is fixedly connected to the outer wall of the working box, and the upper surface of the external connecting plate is convex, and an inner rod is rotatably arranged inside the external connecting plate.

[0012] Preferably, a connecting gear meshing with the rack is fixedly connected to the end of the inner rod, and a bevel gear is fixedly connected to the other side of the inner rod and the upper surface of the rotating shaft.

[0013] Preferably, the toggle assembly includes a cam fixedly connected to the surface of the long pin, a column is slidably arranged inside the working plate, and a movable plate is fixedly connected to the lower surface of the column, a water pipe is fixedly connected to the surface of the feed box, a pump is fixedly connected to the surface of the working box, and the end of the pump output end is located inside the working box, and the pump input end is connected to the water pipe through a hose.

[0014] Preferably, the end of the column is fixedly connected to a connecting rod, and the connecting rod is "V"-shaped when viewed from above, and the other side of the connecting rod is fixedly connected to a vertical rod, and the lower surface of the vertical rod is fixedly connected to the active water block, and the surface of the active water block is an arc-shaped structure.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the land restoration machine provided with a feeding mechanism adopts a new structural design, and the reciprocating spraying assembly is provided, so that the nozzle is in a swinging state when working, thereby increasing the working range of the nozzle and improving the working efficiency. At the same time, a mixing assembly is provided, so that the chemical reagents can be mixed more fully, so that the chemical reagents can play a better effect, which is beneficial to land restoration. In addition, a feeding box is provided, and a live water block is also provided inside the feeding box, so that the spare reagents inside the feeding box will not be stratified, which is convenient for subsequent use. The specific contents are as follows: The land repair machine with a feeding mechanism has a handle fixedly connected to the left side of the working plate. When working, the working plate is pushed by the handle, and the roller drives the connecting shaft to rotate, so that the push rod performs reciprocating linear motion in the vertical direction. At this time, the sprinkler head swings around the limit rod under the action of the push rod and the counterweight block, so that the working range of the sprinkler head is increased, that is, the working efficiency of the sprinkler head is finally improved, which is convenient for land repair; Furthermore, the external blocks are distributed at equal angles on the surface of the connecting plate, so that the frequency of the force-bearing plate is increased by the external blocks intermittently, thereby speeding up the frequency of the sprinkler head swing and improving the working efficiency; Furthermore, when the force-bearing plate rises, the connecting spring will be squeezed, and during the rotation of the connecting plate and the external block, when the external block does not push the force-bearing plate, the force-bearing plate will drop to its original position under the action of its own gravity and the connecting spring, and at this time the connecting spring plays a role of assisting the return; The land remediation machine provided with a feeding mechanism will drive the crossbar to move synchronously during the movement of the force plate, and when the crossbar moves, it will drive the rack to move synchronously, that is, the rack makes a reciprocating linear motion in the vertical direction, and at this time the rack drives the inner rod to rotate through the connecting gear, and when the inner rod rotates, the rotating shaft is driven to rotate inside the long plate through the bevel gear, and at this time the rotating shaft drives the mixing blade to rotate inside the working box, so that the chemical reagents inside the working box can be deeply mixed, which is convenient for the chemical reagents to exert their efficacy; Furthermore, the external plate makes the inner rod more stable when rotating, and the mixing blades are evenly spaced on the surface of the rotating shaft, so that the chemical reagents are mixed better; The land remediation machine with a feeding mechanism first uses the chemical reagents in the working box during operation. After the materials in the working box are used up, the pump is started. At this time, the chemical reagents in the feeding box enter the working box through the water pipe, that is, the feeding box plays a role of feeding, so that the overall working time of the device is longer, and the land remediation can be better performed. Furthermore, when the working plate is pushed, the roller will also drive the long pin to rotate. At this time, the cam will intermittently push the movable plate, and then the movable plate will make reciprocating linear motion in the vertical direction under the action of thrust and its own gravity. At this time, the movable plate drives the live water block to slide inside the feeding box through the column, connecting rod and vertical rod, and then the chemical reagents inside the feeding box can also be mixed, and stratification and precipitation will not occur due to long-term non-use, thereby ensuring the working efficiency of the chemical reagents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the connection structure between the working plate, the working box and the feeding box of the present invention; Figure 2 It is a schematic diagram of the connection structure of the working plate, the lower connecting plate and the connecting plate of the present invention; Figure 3 It is a schematic diagram of the connection structure of the limit rod, the counterweight block and the nozzle of the present invention; Figure 4 It is a schematic diagram of the structure of the working state of the nozzle of the present invention; Figure 5 For the present invention Figure 3 The enlarged structural diagram at A in the middle; Figure 6 This is a schematic diagram of the connection structure between the rotating shaft and the mixing blades of the present invention; Figure 7 This is a schematic diagram of the connection structure between the working box and the pump machine of the present invention; Figure 8 It is a schematic diagram of the connection structure between the vertical rod and the active water block of the present invention; Fig. 9 It is a schematic diagram of the structure of the cam in the rotating state of the present invention.

[0017] In the figure: 1. working plate; 2. lower connecting plate; 3. connecting shaft; 4. long pin; 5. roller; 6. connecting plate; 7. external block; 8. force plate; 9. cross bar; 10. push rod; 11. vertical plate; 12. limit rod; 13. counterweight; 14. nozzle; 15. feed pipe; 16. working box; 17. connecting spring; 18. external plate; 19. inner rod; 20. long plate; 21. rotating shaft; 22. mixing blade; 23. bevel gear; 24. rack; 25. connecting gear; 26. feeding box; 27. pump; 28. auxiliary pipe; 29. ​​cam; 30. movable plate; 31. column; 32. active water block; 33. vertical rod; 34. connecting rod; 35. water pipe. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Embodiment 1: During operation, the chemical reagent is sprayed through the nozzle 14, and the nozzle 14 is in a swinging state through the reciprocating spraying assembly, thereby expanding the working range of the nozzle 14 and improving the working efficiency. Figure 1-Figure 5 As shown: It includes a working plate 1, a lower connecting plate 2 is fixedly connected to the lower surface of the working plate 1, and the lower connecting plates 2 are symmetrically distributed about the center of the working plate 1, and a long pin 4 is provided for rotation inside the left lower connecting plate 2, and a connecting shaft 3 is provided for rotation inside the right lower connecting plate 2; Also includes: A connecting plate 6, the connecting plate 6 is fixedly connected to the surface of the connecting shaft 3, and rollers 5 are fixedly connected to both sides of the connecting shaft 3 and both sides of the long pin 4, and a reciprocating spraying assembly is provided on the surface of the working plate 1, and the reciprocating spraying assembly includes a vertical plate 11 fixedly connected to the upper surface of the working plate 1, and a spray head 14 is rotatably provided on the surface of the vertical plate 11; A working box 16, the working box 16 is fixedly connected to the upper surface of the working plate 1, and a mixing component for mixing reagents is arranged between the working box 16 and the working plate 1, and the mixing component includes a mixing blade 22 rotatably arranged inside the working box 16; The feed replenishment box 26 is fixedly connected to the upper surface of the working plate 1 , and a toggle assembly for preventing reagent stratification is arranged between the feed replenishment box 26 and the working plate 1 , and the toggle assembly includes a live water block 32 movably arranged inside the feed replenishment box 26 .

[0020] The reciprocating spray assembly also includes an external block 7 fixedly connected to the surface of the connecting plate 6, and the external blocks 7 are distributed at equal angles on the surface of the connecting plate 6, and the surface of the external block 7 is an arc-shaped structure. A push rod 10 is slidably arranged inside the working plate 1, and a force-bearing plate 8 is fixedly connected to the lower surface of the push rod 10.

[0021] The lower surface of the force-bearing plate 8 is initially in contact with the surface of the connecting plate 6 , and the upper surface of the force-bearing plate 8 is fixedly connected with a connecting spring 17 which plays an elastic reset role, and the other side of the connecting spring 17 is fixedly connected to the lower surface of the working plate 1 .

[0022] The surface of the vertical plate 11 is fixedly connected to the limit rod 12, and the surface of the limit rod 12 is sleeved with a counterweight 13, and the end of the counterweight 13 is fixedly connected to the nozzle 14, and the limit rod 12 is an inverted "U" shape when viewed from above, and the lower surface of the counterweight 13 is in contact with the end of the push rod 10, the surface of the nozzle 14 is fixedly connected to the feed pipe 15, and the surface of the working box 16 is fixedly connected to the auxiliary pipe 28, and the auxiliary pipe 28 is connected to the feed pipe 15 through an external hose.

[0023] A handle is fixedly connected to the upper left surface of the working plate 1. When working, the operator pushes the working plate 1 through the handle. At this time, the roller 5 drives the connecting shaft 3 to rotate. When the connecting shaft 3 rotates, the connecting plate 6 and the external block 7 are both in a rotating state, and then the external block 7 will intermittently push the force-bearing plate 8. When the force-bearing plate 8 is pushed, the force-bearing plate 8 moves upward (at this time, the connecting spring 17 is squeezed), and the force-bearing plate 8 drives the push rod 10 to push the counterweight block 13. When the external block 7 continues to rotate until it does not push the force-bearing plate 8, the force-bearing plate 8 returns to its original position under the action of the connecting spring 17 and its own gravity. At this time, the nozzle 14 rotates under the action of the gravity of the counterweight block 13, and the above process is repeated. The nozzle 14 is in a swinging state around the limit rod 12 on the surface of the vertical plate 11. At this time, the working range of the nozzle 14 is increased (when the nozzle 14 is working, the auxiliary pipe 28 and the supply pipe 15 supply the nozzle 14).

[0024] Embodiment 2: Different from Embodiment 1, the chemical reagents in the working box 16 can be better mixed by setting a mixing component, such as Figure 6 and Figure 7 As shown: The mixing assembly includes a long plate 20 fixedly connected to the inner wall of the working box 16, and a rotating shaft 21 is rotatably provided inside the long plate 20, and mixing blades 22 are fixedly connected to the surface of the rotating shaft 21 at equal intervals, a cross bar 9 is fixedly connected to the surface of the force plate 8, and a rack 24 is fixedly connected to the upper surface of the cross bar 9, an external plate 18 is fixedly connected to the outer wall of the working box 16, and the upper surface of the external plate 18 is convex, and an inner rod 19 is rotatably provided inside the external plate 18, the end of the inner rod 19 is fixedly connected to a connecting gear 25 meshing with the rack 24, and the other side of the inner rod 19 and the upper surface of the rotating shaft 21 are fixedly connected with a bevel gear 23.

[0025] During the movement of the force-bearing plate 8, the cross bar 9 will be driven to move synchronously. When the cross bar 9 moves, it will drive the rack 24 to move synchronously, that is, the rack 24 performs reciprocating linear motion in the vertical direction. At this time, the rack 24 drives the inner rod 19 to rotate inside the external plate 18 through the connecting gear 25. When the inner rod 19 rotates, the bevel gear 23 drives the rotating shaft 21 to rotate inside the long plate 20. At this time, the rotating shaft 21 drives the mixing blades 22 to rotate inside the working box 16, so that the chemical reagents inside the working box 16 can be deeply mixed, which is convenient for the chemical reagents to exert their efficacy.

[0026] Embodiment 3: Different from Embodiment 2, by setting a toggle assembly, the chemical reagents in the feed tank 26 can be kept from stratification. Figure 8 and Fig. 9 As shown: The toggle assembly includes a cam 29 fixedly connected to the surface of the long pin 4, a column 31 is slidably arranged inside the working plate 1, and a movable plate 30 is fixedly connected to the lower surface of the column 31, a water pipe 35 is fixedly connected to the surface of the feeding box 26, a pump 27 is fixedly connected to the surface of the working box 16, and the end of the output end of the pump 27 is located inside the working box 16, and the input end of the pump 27 is connected to the water pipe 35 through a hose.

[0027] The end of the column 31 is fixedly connected to a connecting rod 34, and the connecting rod 34 is "V"-shaped when viewed from above, and the other side of the connecting rod 34 is fixedly connected to a vertical rod 33, and the lower surface of the vertical rod 33 is fixedly connected to a water block 32, and the surface of the water block 32 is an arc-shaped structure.

[0028] During the working process, the chemical reagents in the working box 16 are used first, and after the materials in the working box 16 are used up, the pump 27 is started, and the chemical reagents in the feeding box 26 will enter the inside of the working box 16 through the water pipe 35, that is, the feeding box 26 plays the role of feeding, and when the working plate 1 is pushed, the roller 5 will also drive the long pin 4 to rotate, and the cam 29 will intermittently push the movable plate 30, and when the movable plate 30 is pushed, the movable plate 30 rises, and when the cam 29 continues to rotate until it does not push the movable plate 30, the movable plate 30 drops, that is, the movable plate 30 performs reciprocating linear motion in the vertical direction under the action of thrust and its own gravity, and at this time, the movable plate 30 drives the active water block 32 to slide inside the feeding box 26 through the column 31, the connecting rod 34 and the vertical rod 33, so that the chemical reagents in the feeding box 26 can also be mixed, and stratification and precipitation will not occur due to long-term non-use, thereby ensuring the working efficiency of the chemical reagents.

[0029] The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

Claims

1. A soil repair machine provided with a feeding mechanism, comprising a working plate (1), a lower connecting plate (2) being fixedly connected to the lower surface of the working plate (1), the lower connecting plates (2) being symmetrically distributed about the center of the working plate (1), a long pin (4) being rotatably provided inside the left lower connecting plate (2), and a connecting shaft (3) being rotatably provided inside the right lower connecting plate (2); It is characterized in that Also includes: A connecting plate (6), the connecting plate (6) being fixedly connected to the surface of the connecting shaft (3), and rollers (5) being fixedly connected to both sides of the connecting shaft (3) and both sides of the long pin (4), and a reciprocating spraying assembly being arranged on the surface of the working plate (1), the reciprocating spraying assembly comprising a vertical plate (11) fixedly connected to the upper surface of the working plate (1), and a spray head (14) being rotatably arranged on the surface of the vertical plate (11); A working box (16), the working box (16) being fixedly connected to the upper surface of the working plate (1), and a mixing component for mixing reagents being arranged between the working box (16) and the working plate (1), the mixing component comprising a mixing blade (22) rotatably arranged inside the working box (16); A feed replenishment box (26), the feed replenishment box (26) is fixedly connected to the upper surface of the working plate (1), and a toggle assembly for preventing reagent stratification is arranged between the feed replenishment box (26) and the working plate (1), and the toggle assembly includes a live water block (32) movably arranged inside the feed replenishment box (26).

2. A soil remediation machine with a feeding mechanism according to claim 1, characterized in that: The reciprocating spray assembly further comprises an external block (7) fixedly connected to the surface of the connecting plate (6), and the external blocks (7) are distributed at equal angles on the surface of the connecting plate (6), and the surface of the external block (7) is an arc-shaped structure, and a push rod (10) is slidably arranged inside the working plate (1), and a force-bearing plate (8) is fixedly connected to the lower surface of the push rod (10).

3. A soil remediation machine with a feeding mechanism according to claim 2, characterized in that: The lower surface of the force-bearing plate (8) is initially in contact with the surface of the connecting plate (6), and a connecting spring (17) having an elastic reset function is fixedly connected to the upper surface of the force-bearing plate (8), and the other side of the connecting spring (17) is fixedly connected to the lower surface of the working plate (1).

4. A soil remediation machine with a feeding mechanism according to claim 3, characterized in that: The surface of the vertical plate (11) is fixedly connected to a limit rod (12), and the surface of the limit rod (12) is sleeved with a counterweight (13), and the end of the counterweight (13) is fixedly connected to the nozzle (14), and the limit rod (12) is an inverted "U" shape when viewed from above, and the lower surface of the counterweight (13) is in contact with the end of the push rod (10).

5. The soil remediation machine with a feeding mechanism according to claim 1, characterized in that: A feed pipe (15) is fixedly connected to the surface of the nozzle (14), an auxiliary pipe (28) is fixedly connected to the surface of the working box (16), and the auxiliary pipe (28) is connected to the feed pipe (15) via an external hose.

6. The soil remediation machine with a feeding mechanism according to claim 2, characterized in that: The mixing assembly comprises a long plate (20) fixedly connected to the inner wall of the working box (16), a rotating shaft (21) is rotatably arranged inside the long plate (20), and the mixing blades (22) are fixedly connected to the surface of the rotating shaft (21) at equal intervals.

7. A soil remediation machine with a feeding mechanism according to claim 6, characterized in that: A cross bar (9) is fixedly connected to the surface of the force-bearing plate (8), and a rack (24) is fixedly connected to the upper surface of the cross bar (9); an external connecting plate (18) is fixedly connected to the outer wall of the working box (16), and the upper surface of the external connecting plate (18) is convex, and an inner rod (19) is rotatably arranged inside the external connecting plate (18).

8. The soil remediation machine with a feeding mechanism according to claim 7, characterized in that: The end of the inner rod (19) is fixedly connected to a connecting gear (25) meshing with the rack (24), and the other side of the inner rod (19) and the upper surface of the rotating shaft (21) are both fixedly connected to a bevel gear (23).

9. The soil remediation machine with a feeding mechanism according to claim 1, characterized in that: The toggle assembly comprises a cam (29) fixedly connected to the surface of the long pin (4); a column (31) is slidably provided inside the working plate (1), and a movable plate (30) is fixedly connected to the lower surface of the column (31); a water pipe (35) is fixedly connected to the surface of the feeding box (26); a pump (27) is fixedly connected to the surface of the working box (16), and the end of the output end of the pump (27) is located inside the working box (16), and the input end of the pump (27) is connected to the water pipe (35) via a hose.

10. A soil remediation machine with a feeding mechanism according to claim 9, characterized in that: The end of the upright column (31) is fixedly connected to a connecting rod (34), and the connecting rod (34) is in a "V" shape when viewed from above. The other side of the connecting rod (34) is fixedly connected to a vertical rod (33), and the lower surface of the vertical rod (33) is fixedly connected to the active water block (32), and the surface of the active water block (32) is an arc-shaped structure.

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