Polluted soil treatment device

Abstract

The utility model relates to the technical field of contaminated soil treatment and discloses a contaminated soil treatment device which comprises a base, a connecting ring and universal wheels, the connecting ring is welded to the front face of the base, the three universal wheels are arranged at the bottom of the base, and a rotary cutting mechanism and a spraying mechanism are arranged at the top of the base. The rotary cutting mechanism comprises a supporting frame, a first driving motor, a threaded sleeve, a threaded rod, a fixing frame, a second driving motor, a first supporting rod and a rotary cutter, the two ends of the supporting frame are welded to the top of the base, the first driving motor is arranged in the middle of the top of the supporting frame, and one end of the threaded sleeve is fixedly connected to the output end of the first driving motor. According to the contaminated soil treatment device, by adjusting the height of the fixing frame, the fixing frame drives a rotary cutter to move downwards through a first supporting rod, meanwhile, when the first supporting rod drives the rotary cutter to rotate, the rotary cutter can conduct rotary cutting on contaminated soil, the contaminated soil on the lower portion is turned over to the upper portion, and therefore when a chelating agent is sprayed, the chelating agent is sprayed to the upper portion; the water can be comprehensively sprayed to the polluted soil overturned to the upper part.

Description

Technical Field

[0001] The present application relates to the technical field of contaminated soil treatment, and specifically to a contaminated soil treatment device. Background Art

[0002] Soil pollutants can be roughly divided into two categories: inorganic pollutants and organic pollutants. Soil pollution control technology is a technical measure to restore the normal function of polluted soil. In heavy metal contaminated soil, workers will use chelating agents to control heavy metal pollution.

[0003] When using chelating agents, workers will directly use a spraying device to spray the chelating agents into the contaminated soil to directly treat the contaminated soil. However, the chelating agents sprayed into the contaminated soil are not easy to penetrate into the interior of the contaminated soil, which affects the effect of the contaminated soil treatment.

[0004] Therefore, there is an urgent need for a contaminated soil treatment device to solve the problem that the chelating agent is not easy to penetrate into the contaminated soil when sprayed. Utility Model Content

[0005] In view of the shortcomings of the prior art, the present application provides a contaminated soil treatment device, which has the advantage of increasing the depth of contaminated soil treatment and solves the problem that the chelating agent is difficult to penetrate into the contaminated soil when sprayed.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a contaminated soil treatment device, comprising a base, a connecting ring and a universal wheel, wherein the connecting ring is welded to the front of the base, three sets of the universal wheels are arranged at the bottom of the base, and a rotary cutting mechanism and a spraying mechanism are arranged at the top of the base;

[0007] The rotary cutting mechanism includes a support frame, a driving motor 1, a threaded sleeve, a threaded rod, a fixing frame, a driving motor 2, a support rod 1 and a rotary cutting knife. Both ends of the support frame are welded to the top of the base, the driving motor 1 is arranged in the middle position of the top of the support frame, one end of the threaded sleeve is fixedly connected to the output end of the driving motor 1, the other end of the threaded sleeve is threadedly connected to one end of the threaded rod, the other end of the threaded rod is fixedly connected to the top of the fixing frame by a screw, the driving motor 2 is installed on the outside of the fixing frame, one end of the support rod 1 is fixedly connected to the output end of the driving motor 2, the other end of the support rod 1 is rotatably connected to the inside of the fixing frame, and a plurality of groups of rotary cutting knives are installed on the outer surface of the support rod 1.

[0008] By adjusting the height of the fixing frame, the fixing frame drives the rotary cutter to move downward through the support rod. At the same time, when the support rod drives the rotary cutter to rotate, the rotary cutter will rotary cut the contaminated soil, so that the contaminated soil below is turned upward, so that the chelating agent can be fully sprayed on the contaminated soil turned upward when spraying.

[0009] Preferably, a guide rod is welded on the top of the fixing frame, a support sleeve is slidably connected to the top of the guide rod, and the support sleeve is fixedly connected to the inner side of the supporting frame by screws.

[0010] Preferably, the support frame and the fixing frame are plates with U-shaped structures.

[0011] Preferably, the two groups of guide rods and support sleeves are symmetrically distributed on the top of the fixing frame.

[0012] Preferably, the spraying mechanism includes a storage barrel, a pump body, a hose, a connecting pipe and a nozzle. The storage barrel and the pump body are fixedly connected to the top of the base by screws. The storage barrel is connected to the pump body through a pipeline. The pump body is connected to the connecting pipe through a hose. Several groups of nozzles are installed on the back side of the connecting pipe.

[0013] Preferably, a drive motor three is installed in the middle position on the top of the storage barrel, and the output end of the drive motor three is fixedly connected to a support rod two, the bottom of the support rod two is rotatably connected to the bottom wall of the storage barrel, and the outer surface of the support rod two is fixedly connected to a stirring plate by screws.

[0014] Preferably, a support rod three is welded to the bottom of the connecting pipe, and the bottom of the support rod three is welded to the top of the base.

[0015] In summary, the present application includes at least one of the following beneficial effects:

[0016] 1. The contaminated soil treatment device, by adjusting the height of the fixed frame, the fixed frame drives the rotary cutter to move downward through the support rod, and when the support rod drives the rotary cutter to rotate, the rotary cutter will rotary cut the contaminated soil, so that the contaminated soil below is turned over to the top, so that the chelating agent can be fully sprayed on the contaminated soil turned over when spraying, and the chelating agent can be sprayed into the grooves cut by the rotary cutter, so that the chelating agent can penetrate deeper into the contaminated soil, thereby improving the effect of the chelating agent on the treatment of contaminated soil.

[0017] 2. The contaminated soil treatment device drives the stirring plate to stir the chelating agent inside the storage barrel through the support rod 2, so that the chelating agent is mixed more evenly. At the same time, multiple nozzles spray the chelating agent to increase the scope of chelating agent treatment, so that the chelating agent can treat the contaminated soil more comprehensively, thereby improving the effect of the treatment device on the contaminated soil treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the overall structure diagram of the treatment device for this application;

[0019] Figure 2 This is the overall structure diagram of the rotary cutting mechanism of this application;

[0020] Figure 3This is a structural diagram of the connection between the support rod 1 and the rotary cutter of this application;

[0021] Figure 4 This is the internal structure diagram of the storage barrel for this application.

[0022] Among them: 1. Base; 111. Support frame; 112. Drive motor 1; 113. Threaded sleeve; 114. Threaded rod; 115. Fixed frame; 116. Drive motor 2; 117. Support rod 1; 118. Peeler; 119. Guide rod; 120. Support sleeve; 2. Connecting ring; 211. Storage barrel; 212. Drive motor 3; 213. Support rod 2; 214. Stirring plate; 215. Pump body; 216. Hose; 217. Connecting pipe; 218. Spray head; 219. Support rod 3; 3. Universal wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0024] See also Figure 1-4 The contaminated soil treatment device includes a base 1, a connecting ring 2 and a universal wheel 3. The connecting ring 2 is welded to the front of the base 1. The connecting ring 2 can be connected to a vehicle through a rope so that the vehicle can pull the base 1 to move. Three sets of universal wheels 3 are arranged at the bottom of the base 1. The universal wheels 3 support the base 1 so that the base 1 can be easily moved. A rotary cutting mechanism and a spraying mechanism are arranged on the top of the base 1. The rotary cutting mechanism can flip the contaminated soil below to the top, so that the contaminated soil can be comprehensively treated.

[0025] Specifically, the peeling mechanism includes a support frame 111, a driving motor 112, a threaded sleeve 113, a threaded rod 114, a fixing frame 115, a driving motor 116, a support rod 117 and a peeling knife 118. The two ends of the support frame 111 are welded to the top of the base 1, the driving motor 112 is arranged in the middle position of the top of the support frame 111, one end of the threaded sleeve 113 is fixedly connected to the output end of the driving motor 112, the other end of the threaded sleeve 113 is threadedly connected to one end of the threaded rod 114, and the other end of the threaded rod 114 is fixedly connected to the top of the fixing frame 115 by screws. The driving motor 116 is installed On the outside of the fixed frame 115, the support frame 111 and the fixed frame 115 are U-shaped plates, one end of the support rod 117 is fixedly connected to the output end of the drive motor 2 116, and the other end of the support rod 117 is rotatably connected to the inside of the fixed frame 115. Several groups of rotary cutters 118 are installed on the outer surface of the support rod 117. A guide rod 119 is welded on the top of the fixed frame 115, and a support sleeve 120 is slidably connected to the top of the guide rod 119. The support sleeve 120 is fixedly connected to the inside of the support frame 111 by screws. The two groups of guide rods 119 and the support sleeve 120 are symmetrically distributed on the top of the fixed frame 115.

[0026] Through the above technical solution, when the vehicle drives the base 1 to move through the rope and the connecting ring 2, the staff starts the driving motor 112, the driving motor 112 drives the threaded sleeve 113 to rotate, and the threaded sleeve 113 rotates and drives the threaded rod 114 to move up and down, and the threaded rod 114 moves and drives the driving motor 2 116 to move, thereby changing the height of the fixed frame 115, and the fixed frame 115 drives the rotary cutter 118 to move downward through the support rod 117, and starts the driving motor 2 116 at the same time, and the driving motor 2 116 drives the support rod 117 to rotate, and the support rod 117 drives the rotary cutter 118 to move downward. When the cutter 118 rotates, the rotary cutter 118 will rotary cut the contaminated soil, so that the contaminated soil at the bottom is turned over, so that the chelating agent can be fully sprayed on the contaminated soil turned over when spraying, and at the same time, the chelating agent can be sprayed into the grooves rotary cut by the rotary cutter 118, so that the chelating agent can penetrate deeper into the contaminated soil, thereby improving the effect of the chelating agent on the treatment of contaminated soil; the fixed frame 115 moves up and down, and the fixed frame 115 drives the guide rod 119 to slide on the inner side of the support sleeve 120, and the guide rod 119 and the support sleeve 120 support and limit the fixed frame 115.

[0027] Specifically, the spraying mechanism includes a storage barrel 211, a pump body 215, a hose 216, a connecting pipe 217 and a nozzle 218. The storage barrel 211 and the pump body 215 are fixedly connected to the top of the base 1 by screws, the storage barrel 211 is connected to the pump body 215 through a pipeline, a driving motor 3 212 is installed at the middle position on the top of the storage barrel 211, and the output end of the driving motor 3 212 is fixedly connected to the support rod 213, the bottom of the support rod 213 is rotatably connected to the inner bottom wall of the storage barrel 211, the outer surface of the support rod 213 is fixedly connected to the stirring plate 214 by screws, the pump body 215 is connected to the connecting pipe 217 by a hose 216, and several groups of nozzles 218 are installed on the back side of the connecting pipe 217, and a support rod 3 219 is welded to the bottom of the connecting pipe 217, and the bottom of the support rod 3 219 is welded to the top of the base 1.

[0028] Through the above technical scheme, the chelating agent is passed into the storage barrel 211 from the slot on the top of the storage barrel 211, and the driving motor three 212 is started. The driving motor three 212 drives the support rod two 213 to rotate. When the support rod two 213 rotates, it drives the stirring plate 214 to stir the chelating agent inside the storage barrel 211, so that the chelating agent is mixed more evenly, and the pump body 215 is started. The pump body 215 extracts the chelating agent inside the storage barrel 211, and the chelating agent is passed into the connecting pipe 217 through the hose 216. The chelating agent is then sprayed out from the nozzle 218. Multiple nozzles 218 spray the chelating agent, which increases the scope of chelating agent treatment, allowing the chelating agent to treat the contaminated soil more comprehensively, thereby improving the effect of the treatment device on the contaminated soil treatment; the support rod three 219 supports the connecting pipe 217.

[0029] When in use, by adjusting the height of the fixing frame 115, the fixing frame 115 drives the rotary cutter 118 to move downward through the support rod 117. At the same time, when the support rod 117 drives the rotary cutter 118 to rotate, the rotary cutter 118 will rotary cut the contaminated soil, so that the contaminated soil below is turned over to the top, so that the chelating agent can be fully sprayed on the contaminated soil turned over when spraying.

[0030] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A contaminated soil treatment device, comprising a base (1), a connecting ring (2) and a universal wheel (3), characterized in that: The connecting ring (2) is welded to the front of the base (1), the three sets of universal wheels (3) are arranged at the bottom of the base (1), and the top of the base (1) is provided with a rotary cutting mechanism and a spraying mechanism; The rotary cutting mechanism comprises a support frame (111), a driving motor (112), a threaded sleeve (113), a threaded rod (114), a fixing frame (115), a driving motor (116), a supporting rod (117) and a rotary cutting blade (118); both ends of the support frame (111) are welded to the top of the base (1); the driving motor (112) is arranged at the middle position of the top of the support frame (111); one end of the threaded sleeve (113) is fixedly connected to the output end of the driving motor (112); and the threaded sleeve (113) is fixedly connected to the output end of the driving motor (112). The other end of the support rod (113) is threadedly connected to one end of the threaded rod (114), the other end of the threaded rod (114) is fixedly connected to the top of the fixing frame (115) by a screw, the second driving motor (116) is installed on the outside of the fixing frame (115), one end of the support rod (117) is fixedly connected to the output end of the second driving motor (116), the other end of the support rod (117) is rotatably connected to the inside of the fixing frame (115), and a plurality of groups of rotary cutters (118) are installed on the outer surface of the support rod (117).

2. The contaminated soil treatment device according to claim 1, characterized in that: A guide rod (119) is welded to the top of the fixing frame (115), a support sleeve (120) is slidably connected to the top of the guide rod (119), and the support sleeve (120) is fixedly connected to the inner side of the support frame (111) by screws.

3. The contaminated soil treatment device according to claim 1, characterized in that: The support frame (111) and the fixing frame (115) are plates with U-shaped structures.

4. The contaminated soil treatment device according to claim 2, characterized in that: The two groups of guide rods (119) and support sleeves (120) are located on the top of the fixing frame (115) and are symmetrically distributed.

5. The contaminated soil treatment device according to claim 1, characterized in that: The spraying mechanism comprises a material storage barrel (211), a pump body (215), a hose (216), a connecting pipe (217) and a spray head (218); the material storage barrel (211) and the pump body (215) are fixedly connected to the top of the base (1) by screws; the material storage barrel (211) is connected to the pump body (215) by a pipeline; the pump body (215) is connected to the connecting pipe (217) by a hose (216); and a plurality of groups of the spray heads (218) are installed on the back side of the connecting pipe (217).

6. The contaminated soil treatment device according to claim 5, characterized in that: A driving motor three (212) is installed at the middle position of the top of the material storage barrel (211), and the output end of the driving motor three (212) is fixedly connected to a supporting rod two (213), and the bottom of the supporting rod two (213) is rotatably connected to the inner bottom wall of the material storage barrel (211), and the outer surface of the supporting rod two (213) is fixedly connected to a stirring plate (214) by screws.

7. The contaminated soil treatment device according to claim 5, characterized in that: A support rod three (219) is welded to the bottom of the connecting pipe (217), and the bottom of the support rod three (219) is welded to the top of the base (1).

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