Movable treatment device for heavy metal contaminated soil treatment

Abstract

The invention relates to the technical field of soil treatment devices, in particular to a movable treatment device for heavy metal contaminated soil governance, which comprises a movable frame, two groups of power wheels capable of driving the movable frame to move are mounted on the movable frame, and a pushing handle is mounted on the movable frame. A liquid medicine tank capable of outputting liquid medicine is mounted on the movable frame; a driving part is installed on the movable frame, can provide a driving source and is located in the middle of the interior of the movable frame. In the using process of the device, a worker can operate the device conveniently, and the device is small in size, so that the device can adapt to the worker to treat polluted soil with a small area, meanwhile, soil with a certain depth can be treated, and more specifically, the device can inject a corresponding agent into the soil, so that the device is convenient to use. And moreover, the soil and the medicament can be fused more sufficiently, and the treatment effect of the soil is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of soil treatment devices, and more specifically, to a mobile treatment device for treating heavy metal-contaminated soil. Background Art

[0002] The treatment of contaminated soil is an important and urgent task, which is of great significance for ensuring agricultural production safety, promoting ecological civilization construction and protecting national ecological security. The treatment methods mainly include: ‌Bioremediation technology‌: using the unique ability of organisms to decompose toxic and harmful substances to remove pollutants in the soil, including phytoremediation, microbial remediation and biological combined remediation, ‌Physical and chemical methods‌: such as applying chemical modifiers, using additives to partially remove heavy metals in the soil, or using soil removal and soil importing methods to remove the surface contaminated soil in severely polluted areas and use the lower layer of uncontaminated soil for vegetation planting In reality, as people's environmental awareness continues to improve, people are paying more and more attention to whether the soil is polluted. However, in the process of paying attention to the management, some larger pieces of soil can be effectively managed, while some small and remote soils cannot be managed by large machinery and can only rely on manual management, which leads to low management efficiency of staff.

[0003] Therefore, we proposed a mobile treatment device for heavy metal contaminated soil treatment to solve the above problems. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a mobile treatment device for heavy metal contaminated soil treatment to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: A mobile treatment device for heavy metal contaminated soil treatment, comprising a mobile frame, on which are mounted two sets of power wheels capable of driving the mobile frame to move, a push handle mounted on the mobile frame, and a liquid medicine tank capable of outputting liquid medicine mounted on the mobile frame; The mobile frame is provided with a driving member, which can provide a driving source and is located in the middle of the mobile frame; The movable frame is provided with a lifting member matching the driving member, and the lifting member is slidably connected to the movable frame; The lifting member is provided with a pushing member capable of being inserted into the soil, and the pushing member and the driving member are used in a matching manner; The pushing member is provided with an input member connected to the output end of the liquid medicine tank; The pushing member is provided with a soil breaking member capable of breaking the soil.

[0006] In a preferred embodiment, the driving member includes a motor mounted on a mobile frame, a rotating rod is fixedly connected to the driving shaft of the motor, a plurality of first telescopic rotating blocks are provided on the side wall of the rotating rod, a protective column is fixedly connected to the lower end of the rotating rod, a first bearing is installed at the upper end of the protective column, and a plurality of second telescopic rotating blocks are provided on the protective column.

[0007] In a preferred embodiment, the lifting member includes a second bearing installed on the moving frame, a threaded barrel is installed on the second bearing, a plurality of first fixed blocks matching the first telescopic rotating block are fixedly connected to the inner side wall of the threaded barrel, a lifting plate is threadedly installed on the threaded barrel, and a plurality of limit blocks slidingly connected to the moving frame are fixedly connected to the side wall of the lifting plate.

[0008] In a preferred embodiment, the pushing member includes a third bearing installed on the lower end surface of the lifting plate, the third bearing is connected to a pushing cylinder, the inner side wall of the pushing cylinder is fixedly connected to multiple second fixed blocks that match the second telescopic rotating block, the lower end of the pushing cylinder is installed with a fourth bearing, the lower end of the fourth bearing is installed with a conical block, and the side wall of the fourth bearing is installed with multiple soil dividing parts.

[0009] In a preferred embodiment, the soil dividing piece includes a breaking plate fixedly mounted on the side wall of the fourth bearing, the lower end of the breaking plate is sharp, the upper end of the breaking plate is fixedly connected to a leveling frame, the side wall of the leveling frame is provided with a serrated bar, and a plurality of soil-piercing spikes are fixedly connected to the side wall of the sharp end of the breaking plate, and the plurality of soil-piercing spikes are all provided with reinforcing ribs.

[0010] In a preferred embodiment, the input member includes a ring sleeved on the push cylinder, the ring and the push cylinder are connected, two sealed bearings are provided at the connection between the ring and the push cylinder, and a mounting seat is fixedly installed on the lower end surface of the lifting plate, and a liquid inlet pipe connected to the ring is passed through the mounting seat.

[0011] In a preferred embodiment, the earth-breaking member includes a earth-breaking knife installed on the side wall of the pushing cylinder, one end of the earth-breaking knife in the moving direction is sharp, a partition plate is fixedly connected to the inner side wall of the earth-breaking knife, and a plurality of diversion cylinders are installed on the side wall of the partition plate, and a diversion cavity is provided in each of the plurality of diversion cylinders, and an output port is provided at the output end of the diversion cavity.

[0012] In a preferred embodiment, the diverter cylinder is provided with an input port, an output plate is fixedly connected to the inner wall of the diverter cylinder, a rotating rod is penetrated through the diverter cylinder, a plurality of turbine blades are fixedly connected to the side wall of the rotating rod, two symmetrical knocking rods are fixedly connected to the side wall of the rotating rod, two springs are fixedly connected to the inner wall of the earth-breaking knife, one end of the two springs are fixedly connected to a knocking ball, a plurality of vibration balls are arranged in the knocking ball, and a vibration plate on one side of the knocking ball is fixedly connected to the side wall of the earth-breaking knife.

[0013] In a preferred embodiment, a heat exchange block is fixedly connected to the inner wall of the diverter tube, a heat exchange rod passing through the side wall of the diverter tube is fixedly connected to the side wall of the heat exchange block, and a reinforcing rib block connected to the earth-breaking knife is fixedly connected to one end of the heat exchange rod.

[0014] Technical effects and advantages of the present invention: During the use of the device, the staff can operate it conveniently, and the device is small in size, so it can adapt to the staff to deal with a smaller area of ​​contaminated soil, and can also deal with soil of a certain depth. More specifically, the device can inject the corresponding agent into the soil, and can make the soil and the agent blend more fully, further improving the soil treatment effect, and facilitating the use of the staff, indirectly improving the treatment efficiency of the staff, and further improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the first viewing angle connection structure of the present invention; Figure 2 is a schematic diagram of a second viewing angle connection structure of the present invention; Figure 3 It is a schematic diagram of a partial cross-sectional connection structure of the present invention; Figure 4 It is a schematic diagram of the external connection structure of the driving member, the lifting member, the pushing member and the input member in the present invention; Figure 5 for Figure 4 Schematic diagram of the decomposed connection structure; Figure 6 for Figure 4 A schematic diagram of a local cross-sectional exploded connection structure; Figure 7 for Figure 4 A schematic diagram of a partial cross-sectional connection structure; Figure 8 for Figure 7 A schematic diagram of the partially enlarged connection structure at center A; Fig. 9 It is a schematic diagram of the local connection structure of the soil dividing piece in the present invention; Fig.10 It is a schematic diagram of the partial internal structure of the earth-breaking member in the present invention; Fig.11 for Fig.10 Schematic diagram of the partial enlarged connection structure at point B in the middle.

[0016] The reference numerals are: 1 mobile frame, 2 power wheel, 3 push handle, 4 liquid medicine tank; 5 driving member, 51 motor, 52 rotating rod, 53 first telescopic rotating block, 54 protection column, 55 first bearing, 56 second telescopic rotating block; 6 lifting member, 61 second bearing, 62 threaded cylinder, 63 first fixed block, 64 lifting plate, 65 limit block; 7 pushing member, 71 third bearing, 72 pushing cylinder, 73 second fixing block, 74 fourth bearing, 75 conical block, 76 soil dividing member; 761 earth-breaking plate, 762 leveling frame, 763 sawtooth bar, 764 earth-piercing spike, 765 reinforcing rib; 8 input member, 81 mounting seat, 82 liquid inlet pipe, 83 collar, 84 sealed bearing; 9 a soil breaking member, 91 a soil breaking knife, 92 a partition plate, 93 a flow dividing tube, 94 a flow dividing cavity, 95 an output port; 931 input port, 932 output plate, 933 rotating rod, 934 turbine blade, 935 knocking rod, 936 spring, 937 knocking ball, 938 vibration ball, 939 vibration plate; 941 heat exchange block, 942 heat exchange rod, 943 rib block. DETAILED DESCRIPTION

[0017] 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.

[0018] Reference Figure 1 , Figure 2 and Figure 3 A mobile treatment device for heavy metal contaminated soil treatment includes a mobile frame 1. It is particularly noted that the mobile frame 1 is an inverted U-shape and has a placement cavity in the middle, so that a motor 51 can be placed in the mobile frame 1. It is particularly noted that an energy module such as a battery can also be placed in the placement cavity, thereby providing a power source for the overall operation of the device. This is a prior art and will not be described in detail here. Reference Figure 1 , Figure 2 and Figure 3 , multiple sets of power wheels 2 are installed on the mobile frame 1, and it is particularly noteworthy that a set of power wheels 2 is composed of a main wheel and two secondary wheels, and the secondary wheels can effectively ensure the stability of the mobile frame 1. It is particularly noteworthy that the main wheels can be installed with motors or power sources for their driving, thereby assisting the normal driving of the power wheels 2 to ensure the normal movement of the mobile frame 1.

[0019] Reference Figure 1 , Figure 2 and Figure 3A pushing handle 3 is installed on the mobile frame 1. The pushing handle 3 can facilitate the staff to hold the direction of the mobile frame 1, and further facilitate the use of the staff. At the same time, a liquid medicine tank 4 is installed on the upper end of the mobile frame 1. The staff can pour the mixed soil treatment liquid into the liquid medicine tank 4, and a pump body is provided at the bottom of the liquid medicine tank 4. When the pump body works, the liquid medicine in the liquid medicine tank 4 can be discharged, so that the liquid medicine can enter the soil, so as to achieve effective treatment of the soil.

[0020] Reference Figure 4 , Figure 5 and Figure 6 A driving member 5 is installed on the mobile frame 1. The driving member 5 includes a motor 51 installed on the mobile frame 1. A rotating rod 52 is fixedly connected to the driving shaft of the motor 51. A plurality of first telescopic rotating blocks 53 are arranged on the side wall of the rotating rod 52. It is particularly noteworthy that an electromagnet is arranged in the rotating rod 52, and the first telescopic rotating block 53 is arranged on the rotating rod 52. At the same time, a spring is sleeved on the first telescopic rotating block 53. When the electromagnet works, the first telescopic rotating block 53 can be moved out of the rotating rod 52. When the electromagnet does not work, the first telescopic rotating block 53 can be re-entered into the rotating rod 52 with the help of the spring. Reference Figure 4 , Figure 5 and Figure 6 The lower end of the rotating rod 52 is fixedly connected to a protective column 54, and a first bearing 55 is installed on the upper end of the protective column 54. A plurality of second telescopic rotating blocks 56 are provided on the protective column 54. It is particularly noteworthy that an electromagnet is provided in the protective column 54, and the second telescopic rotating block 56 is penetrated and arranged on the protective column 54. At the same time, a spring is sleeved on the second telescopic rotating block 56. When the electromagnet is working, the second telescopic rotating block 56 can be moved out of the protective column 54. When the electromagnet is not working, with the assistance of the spring, the second telescopic rotating block 56 can be re-entered into the protective column 54.

[0021] Reference Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8A lifting member 6 matching the driving member 5 is provided in the mobile frame 1, and the lifting member 6 includes a second bearing 61 installed on the mobile frame 1, and a threaded cylinder 62 is installed on the second bearing 61. A plurality of first fixed blocks 63 matching the first telescopic rotating block 53 are fixedly connected to the inner side wall of the threaded cylinder 62, and a lifting plate 64 is threadedly installed on the threaded cylinder 62. A plurality of limit blocks 65 slidably connected to the mobile frame 1 are fixedly connected to the side wall of the lifting plate 64. More specifically, a plurality of sliding grooves matching the limit blocks 65 are provided on the side wall of the mobile frame 1, and the limit blocks 65 are slidably connected to the sliding grooves.

[0022] Reference Figure 6 , Figure 7 and Figure 8 A pushing member 7 is installed on the lifting member 6, and the pushing member 7 includes a third bearing 71 installed on the lower end surface of the lifting plate 64, and a pushing cylinder 72 is connected to the third bearing 71. A plurality of second fixed blocks 73 matching the second telescopic rotating block 56 are fixedly connected to the inner side wall of the pushing cylinder 72. A fourth bearing 74 is installed at the lower end of the pushing cylinder 72, and a conical block 75 is installed at the lower end of the fourth bearing 74. A plurality of soil dividing members 76 are installed on the side wall of the fourth bearing 74.

[0023] Reference Figure 8 and Fig. 9 The soil dividing piece 76 includes a breaking plate 761 fixedly mounted on the side wall of the fourth bearing 74. It is particularly noteworthy that the lower end of the breaking plate 761 is sharp, and the upper end of the breaking plate 761 is fixedly connected to a leveling frame 762, and a serrated bar 763 is provided on the side wall of the leveling frame 761. A plurality of soil-piercing spikes 764 are fixedly connected to the side wall of the sharp end of the breaking plate 761, and the plurality of soil-piercing spikes 764 are all equipped with reinforcing ribs 765.

[0024] In actual operation, when the staff needs to use this device, the staff first pushes the device to the appropriate position, and then the staff can start the motor 51. When the motor 51 is working, the rotating rod 52 can be rotated. It is particularly noteworthy that at this time, the first retractable rotating block 53 can be moved out of the rotating rod 52 with the assistance of the electromagnet, so that the first retractable rotating block 53 can be on one side of the first fixed block 63. At this time, when the rotating rod 52 rotates, the threaded barrel 62 can be rotated. When the threaded barrel 62 rotates, since the lifting plate 64 and the threaded barrel 62 are threadedly connected, the limit block 65 can limit the lifting plate 64, so the lifting plate 64 can move downward, so that the conical block 75 and the soil dividing piece 76 on the pushing cylinder 72 can be gradually inserted into the soil. In particular, the push cylinder 72 can move downward normally with the assistance of the lifting plate 64. At this time, the conical block 75 can enable the push cylinder 72 to enter the soil better and reduce the insertion force of the push cylinder 72. At the same time, the soil-piercing thorns 764 on the soil-dividing piece 76 can effectively break the soil. At this time, the sharp shape of the lower end of the earth-breaking plate 761 can effectively enable the earth-breaking plate to enter the soil. It is particularly noteworthy that the reinforcing ribs 765 can increase the stability of the soil-piercing thorns 764, and it is particularly noteworthy that the leveling frame 762 can effectively form a cavity above the earth-breaking plate 761, which can further facilitate the entry of the earth-breaking piece 9. Secondly, it is particularly noteworthy that the serrated bar 763 can make the cavity formed by the movement of the leveling frame 762 more stably formed, thereby ensuring that there will be no problems with the entry of the earth-breaking piece 9.

[0025] Reference Figure 6 , Figure 7 and Figure 8 An input member 8 is installed on the pushing member 7, and the input member 8 is connected to the output end of the medicine liquid tank 4. The input member 8 includes a ring 83 sleeved on the pushing cylinder 72. It is particularly noteworthy that the ring 83 and the pushing cylinder 72 are connected. More specifically, a conveying cavity is provided on the side wall of the pushing cylinder 72, and the ring 83 is connected to the conveying cavity. Two sealing bearings 84 are provided at the connection between the ring 83 and the pushing cylinder 72. A mounting seat 81 is fixedly installed on the lower end surface of the lifting plate 64. A liquid inlet pipe 82 connected to the ring 83 is penetrated through the mounting seat 81. At the same time, the input end of the liquid inlet pipe 82 is connected to the output end of the pump body in the medicine liquid tank 4.

[0026] Reference Figure 7 and Fig.10, a plurality of earth-breaking members 9 are installed on the pushing member 7, and the earth-breaking members 9 include an earth-breaking knife 91 installed on the side wall of the pushing cylinder 72. It is particularly noteworthy that the earth-breaking knife 91 is made of tungsten steel or high-strength steel to ensure the normal use of the device. One end of the earth-breaking knife 91 in the moving direction is sharp, so that the earth-breaking knife 91 can better enter the soil. A partition plate 92 is fixedly connected to the inner side wall of the earth-breaking knife 91, and a plurality of diverter cylinders 93 are installed on the side wall of the partition plate 92. A diverter cavity 94 is provided in each of the plurality of diverter cylinders 93. It is particularly noteworthy that the diverter cavity 94 is Y-shaped, so that the medicine can flow out normally, and an output port 95 is provided at the output end of the diverter cavity 94. It is particularly noteworthy that the output port 95 is on the end face of the earth-breaking knife 91 in the moving direction, so as to effectively increase the earth-breaking efficiency of the earth-breaking knife 91.

[0027] Reference Fig.10 and Fig.11 The flow divider 93 is provided with an input port 931, and an output plate 932 is fixedly connected to the inner side wall of the flow divider 93. It is particularly noted that the output plate 932 is located in the middle area of ​​the flow divider cavity 94. A rotating rod 933 is provided through the flow divider 93, and a plurality of turbine blades 934 are fixedly connected to the side wall of the rotating rod 933. It is particularly noted that the input port 931 is located on one side of the turbine blade 934. More specifically, the direction in which the input port 931 is aligned is the side of the rotation direction of the turbine blade 934, so as to ensure that the turbine blade 934 can rotate normally. Rotate, and the output plate 932 is also provided with a discharge port. It is particularly noteworthy that the discharge port is on the other side of the turbine blade 934, so that the normal discharge of the liquid medicine can be ensured. Two symmetrical knocking rods 935 are fixedly connected to the side wall of the rotating rod 933, and two springs 936 are fixedly connected to the inner wall of the earth-breaking knife 91. One end of the two springs 936 is fixedly connected with a knocking ball 937, and a plurality of vibration balls 938 are arranged in the knocking ball 937. A vibration plate 939 on one side of the knocking ball 937 is fixedly connected to the side wall of the earth-breaking knife 937.

[0028] Reference Fig.10 A heat exchange block 941 is fixedly connected to the inner wall of the diverter tube 93, a heat exchange rod 942 passing through the side wall of the diverter tube 93 is fixedly connected to the side wall of the heat exchange block 941, and a reinforcing rib block 943 connected to the earth-breaking knife 91 is fixedly connected to one end of the heat exchange rod 942.

[0029] In actual operation, after the earth-breaking knife 93 enters the soil, the staff can start the electromagnet, so that the second telescopic rotating block 56 can be extended, and the electromagnet close to the first telescopic rotating block 53 stops working, so that the first telescopic rotating block 53 can be retracted into the rotating rod 52, and then the motor 51 continues to work at this time. When the motor 51 is working, the rotating rod 52 can be rotated. It is particularly noteworthy that the second telescopic rotating block 56 is on one side of the second fixed block 73. Therefore, when the rotating rod 52 rotates, with the assistance of the third bearing 71, the pushing cylinder 72 can be rotated. When the pushing cylinder 72 rotates, the earth-breaking knife 91 can be rotated. It is particularly noteworthy that at this time, the pump body in the liquid medicine tank 4 is opened. Start working, so that the medicine in the medicine box 4 can enter the liquid inlet pipe 82, and then with the assistance of the ring 83 and the sealing bearing 84, the medicine can enter the pushing cylinder 72. What is more important is that the pushing cylinder 72 and the earth-breaking knife 91 are connected and arranged, and a sealing pad is provided at the connection between the two, and a reinforcing rod is provided in the sealing pad, so as to increase the sealing and stability of the two. The earth-breaking knife 91 is fixed in the pushing cylinder 72 by a plastic rod, which further ensures the stability and toughness of the earth-breaking knife 91. Then, after the medicine enters the earth-breaking knife 91, while the earth-breaking knife 91 is continuously rotating, the soil can be broken, and the medicine can also enter the soil, so that the soil can be effectively treated.

[0030] During the above operation, after entering the diverter tube 93 from the input port 931, the liquid medicine will impact the turbine blades 934, and further the rotating rod 933 can be rotated. When the rotating rod 933 rotates, the knocking rod 935 can knock on the knocking ball 937, and one end of the knocking ball 937 is connected to a spring 936. At the same time, with the assistance of the vibration ball 938 and the vibration plate 939, the earth-breaking knife 91 can have a certain vibration force, so that the earth-breaking knife 91 can have a better earth-breaking effect. It is particularly noteworthy that after the liquid medicine enters the diverter tube 93, it can be sprayed out from the output port 95, so that the heat on the heat exchange block 941 can be taken away. It is particularly noteworthy that the reinforcing block 943 can not only increase the firmness of the earth-breaking knife 91, but also cooperate with the heat exchange rod 942 to transfer heat to the heat exchange block 941, further ensuring the normal use of the earth-breaking knife 91.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change; Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other; Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile treatment device for treating heavy metal contaminated soil, comprising a mobile frame (1), on which are mounted two sets of power wheels (2) capable of driving the mobile frame (1) to move, and on which is mounted a push handle (3), characterized in that; The movable frame (1) is provided with a liquid medicine tank (4) capable of outputting liquid medicine; A driving member (5) is mounted on the mobile frame (1), the driving member (5) is capable of providing a driving source, and the driving member (5) is located in a middle position inside the mobile frame (1); The movable frame (1) is provided with a lifting member (6) matching the driving member (5), and the lifting member (6) and the movable frame (1) are slidably connected; The lifting member (6) is provided with a pushing member (7) capable of being inserted into the soil, and the pushing member (7) and the driving member (5) are matched for use; An input member connected to the output end of the liquid medicine tank (4) is mounted on the pushing member (7); The pushing member (7) is provided with a soil breaking member (9) capable of breaking soil.

2. The mobile treatment device for heavy metal contaminated soil treatment according to claim 1 is characterized by: The driving member (5) comprises a motor (51) mounted on the mobile frame (1); a rotating rod (52) is fixedly connected to the driving shaft of the motor (51); a plurality of first telescopic rotating blocks (53) are provided on the side wall of the rotating rod (52); a protective column (54) is fixedly connected to the lower end of the rotating rod (52); a first bearing (55) is mounted on the upper end of the protective column (54); and a plurality of second telescopic rotating blocks (56) are provided on the protective column (54).

3. The mobile treatment device for heavy metal contaminated soil treatment according to claim 1 is characterized by: The lifting member (6) comprises a second bearing (61) mounted on the moving frame (1), a threaded barrel (62) mounted on the second bearing (61), a plurality of first fixed blocks (63) matching the first telescopic rotating block (53) being fixedly connected to the inner side wall of the threaded barrel (62), a lifting plate (64) being threadedly mounted on the threaded barrel (62), and a plurality of limit blocks (65) slidably connected to the moving frame (1) being fixedly connected to the side wall of the lifting plate (64).

4. The mobile treatment device for heavy metal contaminated soil treatment according to claim 3 is characterized by: The pushing member (7) comprises a third bearing (71) mounted on the lower end surface of the lifting plate (64); the third bearing (71) is connected to a pushing cylinder (72); a plurality of second fixed blocks (73) matching the second telescopic rotating block (56) are fixedly connected to the inner side wall of the pushing cylinder (72); a fourth bearing (74) is mounted on the lower end of the pushing cylinder (72); a conical block (75) is mounted on the lower end of the fourth bearing (74); and a plurality of soil dividing members (76) are mounted on the side wall of the fourth bearing (74).

5. The mobile treatment device for heavy metal contaminated soil treatment according to claim 4 is characterized by: The soil dividing member (76) comprises a soil breaking plate (761) fixedly mounted on the side wall of the fourth bearing (74); the lower end of the soil breaking plate (761) is sharp; the upper end of the soil breaking plate (761) is fixedly connected to a leveling frame (762); a sawtooth bar (763) is provided on the side wall of the leveling frame (761); a plurality of soil piercing spikes (764) are fixedly connected to the side wall at the sharp end of the soil breaking plate (761); and a plurality of soil piercing spikes (764) are all mounted with reinforcing ribs (765).

6. The mobile treatment device for heavy metal contaminated soil treatment according to claim 4 is characterized by: The input member (8) comprises a collar (83) sleeved on the push cylinder (72); the collar (83) and the push cylinder (72) are connected and arranged; two sealing bearings (84) are provided at the connection between the collar (83) and the push cylinder (72); a mounting seat (81) is fixedly mounted on the lower end surface of the lifting plate (64); and a liquid inlet pipe (82) connected to the collar (83) is provided through the mounting seat (81).

7. The mobile treatment device for heavy metal contaminated soil treatment according to claim 6 is characterized by: The soil breaking member (9) comprises a soil breaking knife (91) mounted on the side wall of the pushing cylinder (72); one end of the soil breaking knife (91) in the moving direction is sharp; a partition plate (92) is fixedly connected to the inner side wall of the soil breaking knife (91); a plurality of flow dividing cylinders (93) are mounted on the side wall of the partition plate (92); a flow dividing chamber (94) is provided in each of the plurality of flow dividing cylinders (93); and an output port (95) is provided at the output end of the flow dividing chamber (94).

8. The mobile treatment device for heavy metal contaminated soil treatment according to claim 7 is characterized by: The diverter tube (93) is provided with an input port (931), an output plate (932) is fixedly connected to the inner side wall of the diverter tube (93), a rotating rod (933) is provided through the diverter tube (93), a plurality of turbine blades (934) are fixedly connected to the side wall of the rotating rod (933), two symmetrical knocking rods (935) are fixedly connected to the side wall of the rotating rod (933), two springs (936) are fixedly connected to the inner side wall of the earth-breaking knife (91), one end of each of the two springs (936) is fixedly connected to a knocking ball (937), a plurality of vibration balls (938) are arranged in the knocking ball (937), and a vibration plate (939) located on one side of the knocking ball (937) is fixedly connected to the side wall of the earth-breaking knife (937).

9. The mobile treatment device for heavy metal contaminated soil treatment according to claim 8, characterized in that: A heat exchange block (941) is fixedly connected to the inner side wall of the diverter tube (93); a heat exchange rod (942) passing through the side wall of the diverter tube (93) is fixedly connected to the side wall of the heat exchange block (941); and a reinforcing rib block (943) connected to the earth-breaking knife (91) is fixedly connected to one end of the heat exchange rod (942).

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