Soil turning equipment for contaminated soil remediation

Abstract

The utility model discloses contaminated soil remediation and turning equipment which comprises a machine frame, two moving wheels are rotatably installed on the bottom wall of the machine frame, a screw rod is rotatably installed on the upper end face of the machine frame through a lifting frame, a motor connected with the screw rod is fixedly installed on the upper end face of the lifting frame, and the motor is connected with the screw rod. A movable sleeve is installed on the outer wall of the screw rod through a limiting mechanism in a threaded mode, rotary tillage equipment is fixedly connected to the outer wall of the movable sleeve through a connecting mechanism, and two connecting rods are fixedly installed on the bottom wall of the rack. Through the arrangement of the connecting block, the obstacle clearing plate, the spring telescopic rod and other assemblies, the obstacle clearing plate can clear stone on the land, the stone moves to the two sides along the outer wall of the obstacle clearing plate, damage to rotary tillage equipment caused by the stone is prevented, when the obstacle clearing plate makes contact with and collides with the large stone, the connecting block can transmit acting force to the spring telescopic rod, and therefore the rotary tillage equipment is protected against damage. Under the elastic action of the two spring telescopic rods, the acting force generated during collision can be buffered, and the obstacle removing plate is prevented from being damaged and deformed.

Description

Technical Field

[0001] The utility model relates to the technical field of soil remediation, in particular to soil turning equipment for remediating polluted soil. Background Art

[0002] As humans use the land, soil pollution is increasing. Soil has the ability to purify itself, but when the pollution exceeds its self-purification capacity, it needs chemicals and fertilizers to help it recover. It needs to help it recover and increase its capacity and purification speed.

[0003] When repairing the soil, it is necessary to turn the soil through soil turning equipment so as to add medicines and fertilizers into the soil. In the prior art, most soil turning equipment does not have a component for cleaning stones on the ground when turning the soil. The force generated when the rotary tillage equipment contacts the stones will cause the rotary tillage blade inside to bend and deform, making the rotary tillage equipment unable to be used normally, affecting the normal progress of the soil turning work and insufficient practicality. Therefore, it is necessary to redesign a soil turning equipment for repairing contaminated soil to address the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes soil turning equipment for remediating polluted soil.

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

[0006] The lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of

[0007] Preferably, the limiting mechanism comprises a limiting rod fixedly installed inside the lifting frame, and the limiting rod slides through the moving sleeve.

[0008] Preferably, the connection mechanism includes a connection rod fixedly mounted on the outer wall of the movable sleeve, the end of the connection rod is fixedly connected to the upper end surface of the rotary tillage equipment, and the upper end surface of the frame is provided with a movable opening that cooperates with the connection rod.

[0009] Preferably, the buffer mechanism comprises a spring telescopic rod fixedly mounted on the end of the connecting rod, and the telescopic end of the spring telescopic rod is fixedly connected to the outer wall of the connecting block.

[0010] Preferably, the support mechanism comprises a support rod fixedly mounted on the bottom wall of the frame, and the end of the support rod is rotatably connected to the upper end surface of the guide wheel.

[0011] Preferably, a spray pipe is fixedly mounted on the outer wall of the dosing pump outlet pipe, and a plurality of spray holes communicating with the interior are opened on the outer wall of the spray pipe.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up components such as connecting blocks, clearing plates and spring telescopic rods, the clearing plates can clear stones on the ground and move the stones to both sides along the outer wall of the clearing plates to prevent the stones from damaging the rotary tillage equipment. When the clearing plates come into contact with or collide with larger stones, the connecting blocks can transfer the force to the spring telescopic rods. Under the elastic action of the two spring telescopic rods, the force generated during the collision can be buffered to avoid damage or deformation of the clearing plates.

[0014] 2. By setting components such as a screw rod, a limit rod, a movable sleeve and a connecting rod, the screw rod drives the movable sleeve to move by cooperating with the limit rod, and the movable sleeve drives the rotary tillage equipment to move up and down by cooperating with the connecting rod, thereby the rotary tillage depth can be conveniently adjusted, which is convenient for subsequent repair of soil at different depths. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a soil turning device for contaminated soil remediation proposed by the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the vertical section structure;

[0017] Figure 3 This is a schematic diagram of the top view of the structure of a contaminated soil remediation and soil turning equipment proposed by the utility model;

[0018] Figure 4 for Figure 1 A schematic diagram of the structure enlargement at point A;

[0019] Figure 5 for Figure 2 Schematic diagram of the enlarged structure at point B in FIG.

[0020] In the figure: 1 frame, 2 moving wheels, 3 lifting frame, 4 screw rod, 5 motor, 6 limit rod, 7 moving sleeve, 8 connecting rod, 9 rotary tillage equipment, 10 connecting rod, 11 spring telescopic rod, 12 connecting block, 13 obstacle clearing plate, 14 support rod, 15 guide wheel, 16 dosing box, 17 dosing pump, 18 spray pipe. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5 A soil-turning device for remediating contaminated soil comprises a frame 1, two moving wheels 2 are rotatably installed on the bottom wall of the frame 1, a screw rod 4 is rotatably installed on the upper end surface of the frame 1 through a lifting frame 3, a motor 5 connected to the screw rod 4 is fixedly installed on the upper end surface of the lifting frame 3, a moving sleeve 7 is threadedly installed on the outer wall of the screw 4 through a limiting mechanism, the limiting mechanism comprises a limiting rod 6 fixedly installed inside the lifting frame 3, the limiting rod 6 slides through the moving sleeve 7, the limiting rod 6 can limit the moving sleeve 7, so that the moving sleeve 7 can only move axially along the outer wall of the screw rod 4, the outer wall of the moving sleeve 7 is fixedly connected with a rotary tillage device 9 through a connecting mechanism, the connecting mechanism comprises a connecting rod 8 fixedly installed on the outer wall of the moving sleeve 7, the end of the connecting rod 8 is fixedly connected to the upper end surface of the rotary tillage device 9, and a moving opening matching the connecting rod 8 is opened on the upper end surface of the frame 1.

[0023] Two connecting rods 10 are fixedly installed on the bottom wall of the frame 1. The ends of the two connecting rods 10 are fixedly connected to the connecting blocks 12 through a buffer mechanism. The buffer mechanism includes a spring telescopic rod 11 fixedly installed at the end of the connecting rod 10. The telescopic end of the spring telescopic rod 11 is fixedly connected to the outer wall of the connecting block 12. The ends of the two connecting blocks 12 are commonly fixedly connected to a clearing plate 13. The outer walls on both sides of the clearing plate 13 are curved surfaces, which can facilitate the movement of stones along its outer wall. The bottom wall of the frame 1 is rotatably installed with a guide wheel 15 through a supporting mechanism. The supporting mechanism includes a fixed A support rod 14 is fixedly installed on the bottom wall of the frame 1, and the end of the support rod 14 is rotatably connected to the upper end surface of the guide wheel 15. A dosing box 16 is fixedly installed on the upper end surface of the frame 1, and a filling opening connected to the interior is opened on the upper end surface of the dosing box 16. A dosing pump 17 is fixedly installed on the upper end surface of the dosing box 16, and the inlet pipe of the dosing pump 17 extends to the interior of the dosing box 16. A spray pipe 18 is fixedly installed on the outer wall of the outlet pipe of the dosing pump 17, and a plurality of spray holes connected to the interior are opened on the outer wall of the spray pipe 18. Handrails are fixedly installed on the outer walls of both sides of the frame 1.

[0024] When the utility model is used, the repair agent can be first added to the medicine adding box 16 through the filling opening, and then the frame 1 can be pushed through the two handrails. At this time, the frame 1 can drive the rotary tillage device 9 to move through the two moving wheels 2, and the frame 1 can be turned through the guide wheels 15 when it moves. Before the rotary tillage device 9 is used for rotary tillage, the obstacle board 13 can clean the stones on the land, so that the stones move to both sides along the outer wall of the obstacle board 13 to prevent the stones from damaging the rotary tillage device 9. When the obstacle board 13 contacts and collides with larger stones, the elastic action of the two spring telescopic rods 11 can buffer the force generated during the collision, so as to avoid the obstacle board 13 from being damaged and deformed, thereby increasing the service life of the obstacle board 13.

[0025] When turning the soil, the motor 5 can drive the screw 4 to rotate, and the screw 4 drives the movable sleeve 7 to move by cooperating with the limit rod 6. The movable sleeve 7 then drives the rotary tillage device 9 to move up and down through the cooperation of the connecting rod 8. The rotary tillage depth can be conveniently adjusted to facilitate the subsequent repair of soil at different depths. At the same time, the dosing pump 17 can pump the repair agent into the dosing box 16 and discharge it into the spray pipe 18. The repair agent can be sprayed into the soil through multiple spray holes in the spray pipe 18, thereby increasing the convenience of soil repair work.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A soil turning device for contaminated soil remediation, comprising a frame (1), characterized in that: The bottom wall of the frame (1) is rotatably mounted with two moving wheels (2); the upper end surface of the frame (1) is rotatably mounted with a screw rod (4) via a lifting frame (3); the upper end surface of the lifting frame (3) is fixedly mounted with a motor (5) connected to the screw rod (4); the outer wall of the screw rod (4) is threadedly mounted with a moving sleeve (7) via a limiting mechanism; the outer wall of the moving sleeve (7) is fixedly connected with a rotary tillage device (9) via a connecting mechanism; the bottom wall of the frame (1) is fixedly mounted with two connecting rods (10); the ends of the two connecting rods (10) are fixed via a buffer mechanism. A connecting block (12) is connected, and the ends of the two connecting blocks (12) are commonly fixedly connected with a clearing plate (13); a guide wheel (15) is rotatably mounted on the bottom wall of the frame (1) through a supporting mechanism; a medicine adding box (16) is fixedly mounted on the upper end surface of the frame (1); a filling opening communicating with the interior is provided on the upper end surface of the medicine adding box (16); a medicine adding pump (17) is fixedly mounted on the upper end surface of the medicine adding box (16); an inlet pipe of the medicine adding pump (17) extends into the interior of the medicine adding box (16); and handrails are fixedly mounted on the outer walls on both sides of the frame (1).

2. The soil turning equipment for contaminated soil remediation according to claim 1, characterized in that: The limiting mechanism comprises a limiting rod (6) fixedly mounted inside the lifting frame (3), and the limiting rod (6) slides through the moving sleeve (7).

3. The soil turning equipment for contaminated soil remediation according to claim 2 is characterized in that: The connection mechanism comprises a connection rod (8) fixedly mounted on the outer wall of the movable sleeve (7), the end of the connection rod (8) being fixedly connected to the upper end surface of the rotary tillage device (9), and the upper end surface of the frame (1) is provided with a movable opening cooperating with the connection rod (8).

4. The soil turning equipment for contaminated soil remediation according to claim 3 is characterized in that: The buffer mechanism comprises a spring telescopic rod (11) fixedly mounted on the end of the connecting rod (10), and the telescopic end of the spring telescopic rod (11) is fixedly connected to the outer wall of the connecting block (12).

5. The soil turning equipment for contaminated soil remediation according to claim 4, characterized in that: The support mechanism comprises a support rod (14) fixedly mounted on the bottom wall of the frame (1), and the end of the support rod (14) is rotatably connected to the upper end surface of the guide wheel (15).

6. The soil turning equipment for contaminated soil remediation according to claim 5, characterized in that: A spray pipe (18) is fixedly mounted on the outer wall of the outlet pipe of the dosing pump (17), and a plurality of spray holes communicating with the interior are opened on the outer wall of the spray pipe (18).

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