Remediation agent spraying device for soil remediation

Abstract

The utility model relates to the field of soil remediation devices, and discloses a remediation agent spraying device for soil remediation, which comprises a bottom plate, U-shaped plates are fixedly connected to two sides of the front end of the upper surface of the bottom plate, and a servo motor is fixedly connected to the center of the upper surface of each U-shaped plate. The output end of the servo motor penetrates through the U-shaped plate to the lower end of the U-shaped plate and is fixedly connected with a threaded rod. According to the soil loosening device, the threaded rod rotates to enable the movable frame to move, so that the movable frame drives the mounting plate to descend, then the mounting plate drives the shovel plate to descend, then the shovel plate loosens the surface of soil, and when the loosening depth needs to be adjusted, the cable is driven by the electric telescopic rod to move; the connecting plate is lifted by the mooring rope, so that the shovel plate is inclined, the shovel plate can be inserted into deeper soil, and the problem that the surface of the soil needs to be loosened independently in advance before the remediation agent is sprayed to the soil each time is avoided.

Description

Technical Field

[0001] The utility model relates to the field of soil remediation devices, in particular to a remediation agent spraying device for soil remediation. Background Art

[0002] When the presence of heavy metals, pesticides, chemicals or other harmful substances in the soil exceeds environmental standards, it will cause soil pollution and requires remediation to reduce the impact on the environment and human health. To this end, when remediating the soil, it is necessary to mix the soil remediation agent with water and then spray it out through a spraying device. For this purpose, a remediation agent spraying device for soil remediation is proposed.

[0003] When using existing spraying devices, most of them need to loosen the surface of the soil in advance so that the repair agent can effectively enter the interior of the soil for repair. For this reason, the soil surface needs to be loosened every time before spraying, which is relatively troublesome and reduces the spraying efficiency to a certain extent. At the same time, when using existing spraying devices, it is impossible to effectively adjust the range of a single spraying. Therefore, when the repair area is large, the spraying device needs to be moved back and forth multiple times, which consumes a certain amount of energy and has low spraying efficiency. Therefore, technical improvements are urgently needed. Utility Model Content

[0004] The purpose of the present utility model is to solve the shortcomings existing in the prior art, and a repair agent spraying device for soil remediation is proposed. Compared with the existing device, the device uses a delivery pump to draw the repair agent inside the water tank and deliver it to the inside of the spray pipe, and then spray it out from multiple spray holes. When it is necessary to adjust the single spray range, the clamping ring can be rotated to separate the clamping ring from the buckle, and then the movable tube can be pulled out from the inside of the spray pipe. When a certain length is pulled out as needed, the clamping ring can be rotated to engage the clamping ring with the buckle, thereby fixing the length of the movable tube. To this end, the single spray range is adjusted by adjusting the extended length of the movable tube, thereby effectively improving the single spraying efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A soil remediation agent spraying device comprises a base plate, both sides of the front end of the upper surface of the base plate are fixedly connected to a U-shaped plate, a servo motor is fixedly connected to the center of the upper surface of the U-shaped plate, the output end of the servo motor passes through the U-shaped plate to the lower end of the U-shaped plate and is fixedly connected to a threaded rod, a movable frame is provided at the lower end of the U-shaped plate, both sides of the lower surface of the movable frame pass through the base plate to the lower end of the base plate and are fixedly connected to a mounting plate, a plurality of connecting columns are fixedly connected to the front end of the lower surface of the mounting plate, the lower surfaces of the connecting columns are hingedly connected to shovel plates, the rear end outer walls of the shovel plates are fixedly connected to the connecting plates, an electric push rod is fixedly connected to the center of the upper surface of the mounting plate, and the output end of the electric push rod is fixedly connected to a cable;

[0007] The rear end of the upper surface of the bottom plate is fixedly connected to a water tank, the rear end of the water tank is provided with a delivery pump, the rear end outer wall of the bottom plate is fixedly connected to a spray pipe, movable pipes are provided on both sides of the interior of the spray pipe, the outer wall of one side of the movable pipe close to the center of the inner part of the spray pipe is fixedly connected to a movable ring, a plurality of spray holes are opened on the lower surfaces of the spray pipe and the movable pipe, a clamping ring is hingedly connected to the side of the upper surface of the movable pipe away from the spray pipe, a plurality of buckles are fixedly connected on both sides of the spray pipe, and a sealing gasket is provided on the outer wall of the movable ring;

[0008] Through the above technical solution, the device can change the spraying range by adjusting the position of the movable tube in the spraying pipe to adapt to the needs of different terrains and soil conditions.

[0009] Furthermore, a connecting frame is fixedly connected to the front outer wall of the bottom plate, and a fixing hole is opened at the front end of the upper surface of the connecting frame;

[0010] Through the above technical solution, the connecting frame is fixedly connected to the front outer wall of the bottom plate, and a fixing hole is opened at the front end of the upper surface of the connecting frame, so that the device can be better connected to the traction equipment.

[0011] Furthermore, the front and rear ends of the outer walls on both sides of the bottom plate are rotatably connected to movable wheels;

[0012] Through the above technical solution, the front end and the rear end of the outer walls on both sides of the bottom plate are rotatably connected with movable wheels, so that the device can be moved better.

[0013] Furthermore, a battery is fixedly connected to the center of the upper surface of the base plate, and the servo motor and the electric push rod are both electrically connected to the battery;

[0014] Through the above technical solution, a battery is fixedly connected to the center of the upper surface of the base plate, and the servo motor and the electric push rod are electrically connected to the battery, thereby better providing power support for the electrical appliances of the device.

[0015] Furthermore, the center of the movable frame is threadedly connected to the threaded rod, and the lower surface of the threaded rod is rotatably connected to the bottom plate;

[0016] Through the above technical solution, the center of the movable frame is threadedly connected to the threaded rod, and the lower surface of the threaded rod is rotatably connected to the base plate, so that the movable frame can be better raised and lowered, and the stability of the threaded rod during rotation can be effectively guaranteed.

[0017] Furthermore, an observation window is provided on one side outer wall of the water tank;

[0018] Through the above technical solution, an observation window is provided on one side outer wall of the water tank, so that the liquid level inside the water tank can be better observed.

[0019] Furthermore, the snap rings are all engaged with the buckles;

[0020] Through the above technical solution, the clamping ring is engaged with the buckle, so that the length of the movable tube can be better fixed.

[0021] Furthermore, a water injection pipe is fixedly connected to the upper surface of the water storage tank, the input end of the delivery pump is connected to the water storage tank, and the output end of the delivery pump is connected to the spray pipe;

[0022] Through the above technical solution, a water injection pipe is fixedly connected to the upper surface of the water tank, the input end of the delivery pump is connected to the water tank, and the output end of the delivery pump is connected to the spray pipe, so that the repair agent can be better injected into the interior of the water tank, and at the same time, the repair agent inside the water tank can be better injected into the interior of the spray pipe.

[0023] The utility model has the following beneficial effects:

[0024] 1. The utility model proposes a soil remediation agent spraying device. Compared with the existing device, the device is provided with a servo motor, which drives the threaded rod to rotate through the servo motor, so that the movable frame is moved by the rotation of the threaded rod, so that the movable frame drives the mounting plate to descend, and then the mounting plate drives the shovel plate to descend, and then the shovel plate loosens the surface of the soil. When the loosening depth needs to be adjusted, the cable can be driven to move by the electric telescopic rod, so that the cable lifts the connecting plate, so that the shovel plate is tilted, so that the shovel plate can be inserted into deeper soil, thereby avoiding the problem of needing to loosen the soil surface separately in advance before spraying the remediation agent on the soil.

[0025] 2. The utility model proposes a soil remediation remediation agent spraying device. Compared with the existing device, the device uses a delivery pump to extract the remediation agent inside the water tank and deliver it to the inside of the spray pipe, and then sprays it out from multiple spray holes. When it is necessary to adjust the single spray range, the clamping ring can be rotated to separate the clamping ring and the buckle, and then the movable tube can be pulled out from the inside of the spray pipe. When a certain length is pulled out as needed, the clamping ring can be rotated to engage the clamping ring and the buckle, thereby fixing the length of the movable tube. To this end, the single spray range is adjusted by adjusting the extended length of the movable tube, thereby effectively improving the single spraying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is an axonometric diagram of a soil remediation agent spraying device proposed in the utility model;

[0027] Figure 2 This is a schematic structural diagram of a soil remediation agent spraying device proposed in the utility model;

[0028] Figure 3 This is a structural schematic diagram of a U-shaped plate in a soil remediation agent spraying device proposed in the utility model;

[0029] Figure 4 This is an axonometric view of a clamping ring in a soil remediation agent spraying device proposed in the utility model;

[0030] Figure 5 The utility model provides a cross-sectional view of a spraying pipe in a soil remediation agent spraying device.

[0031] Legend:

[0032] 1. Base plate; 2. Connecting frame; 3. U-shaped plate; 4. Battery; 5. Water filling pipe; 6. Water storage tank; 7. Spraying pipe; 8. Movable wheel; 9. Observation window; 10. Fixing hole; 11. Servo motor; 12. Delivery pump; 13. Buckle; 14. Snap ring; 15. Threaded rod; 16. Movable frame; 17. Mounting plate; 18. Connecting column; 19. Connecting plate; 20. Cable; 21. Electric push rod; 22. Shovel plate; 23. Movable pipe; 24. Spraying hole; 25. Movable ring; 26. Sealing gasket. DETAILED DESCRIPTION

[0033] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0034] Reference Figure 1-5 , an embodiment provided by the utility model:

[0035] A soil remediation agent spraying device includes a base plate 1, both sides of the front end of the upper surface of the base plate 1 are fixedly connected to a U-shaped plate 3, a servo motor 11 is fixedly connected to the center of the upper surface of the U-shaped plate 3, the output end of the servo motor 11 passes through the U-shaped plate 3 to the lower end of the U-shaped plate 3 and is fixedly connected to a threaded rod 15, a movable frame 16 is provided at the lower end of the U-shaped plate 3, both sides of the lower surface of the movable frame 16 pass through the base plate 1 to the lower end of the base plate 1 and are fixedly connected to a mounting plate 17, a plurality of connecting columns 18 are fixedly connected to the front end of the lower surface of the mounting plate 17, the lower surfaces of the connecting columns 18 are hingedly connected to shovel plates 22, the rear end outer walls of the shovel plates 22 are fixedly connected to connecting plates 19, an electric push rod 21 is fixedly connected to the center of the upper surface of the mounting plate 17, and the output end of the electric push rod 21 is fixedly connected to a cable 20;

[0036] The rear end of the upper surface of the base plate 1 is fixedly connected to a water storage tank 6, and a delivery pump 12 is provided at the rear end of the water storage tank 6. The outer wall of the rear end of the base plate 1 is fixedly connected to a spray pipe 7. A movable pipe 23 is provided on both sides of the interior of the spray pipe 7. A movable ring 25 is fixedly connected to the outer wall of the movable pipe 23 on one side near the center of the interior of the spray pipe 7. A plurality of spray holes 24 are provided on the lower surfaces of the spray pipe 7 and the movable pipe 23. A clamping ring 14 is hingedly connected to the side of the upper surface of the movable pipe 23 away from the spray pipe 7. A plurality of buckles 13 are fixedly connected to both sides of the spray pipe 7. The outer wall of the movable ring 25 is provided with a sealing gasket 26.

[0037] The device can change the spraying range by adjusting the position of the movable tube 23 in the spraying tube 7 to adapt to the needs of different terrains and soil conditions.

[0038] The front end outer wall of the base plate 1 is fixedly connected to the connecting frame 2, and the front end of the upper surface of the connecting frame 2 is provided with a fixing hole 10. The front end outer wall of the base plate 1 is fixedly connected to the connecting frame 2, and the front end of the upper surface of the connecting frame 2 is provided with a fixing hole 10, so that the device can be better connected to the traction equipment.

[0039] The front and rear ends of the outer walls on both sides of the base plate 1 are rotatably connected to the movable wheels 8, and the front and rear ends of the outer walls on both sides of the base plate 1 are rotatably connected to the movable wheels 8, so that the device can be better moved. A battery 4 is fixedly connected to the center of the upper surface of the base plate 1, and the servo motor 11 and the electric push rod 21 are electrically connected to the battery 4. A battery 4 is fixedly connected to the center of the upper surface of the base plate 1, and the servo motor 11 and the electric push rod 21 are electrically connected to the battery 4, so that the electrical appliances of the device can be better provided with power support.

[0040] The center of the inside of the movable frame 16 is threadedly connected to the threaded rod 15, and the lower surface of the threaded rod 15 is rotatably connected to the base plate 1. The center of the inside of the movable frame 16 is threadedly connected to the threaded rod 15, and the lower surface of the threaded rod 15 is rotatably connected to the base plate 1, so that the movable frame 16 can be better raised and lowered, and the stability of the threaded rod 15 during rotation can be effectively guaranteed. An observation window 9 is provided on the outer wall of one side of the water tank 6. The observation window 9 is provided on the outer wall of one side of the water tank 6, so that the liquid level inside the water tank 6 can be better observed.

[0041] The snap rings 14 are all engaged with the buckles 13, and the snap rings 14 are all engaged with the buckles 13, so that the length of the movable tube 23 can be better fixed. The upper surface of the water tank 6 is fixedly connected with the water injection pipe 5, the input end of the delivery pump 12 is connected to the water tank 6, and the output end of the delivery pump 12 is connected to the spray pipe 7. The upper surface of the water tank 6 is fixedly connected with the water injection pipe 5, the input end of the delivery pump 12 is connected to the water tank 6, and the output end of the delivery pump 12 is connected to the spray pipe 7, so that the repair agent can be better injected into the water tank 6, and at the same time, the repair agent inside the water tank 6 can be better injected into the spray pipe 7.

[0042] Working principle: When in use, the repair liquid and water are mixed in proportion and injected into the water tank 6 through the water injection pipe 5. Then, the device is connected to the traction device through the connecting frame 2, and the traction device is used to drag the device to move. Then, the servo motor 11 drives the threaded rod 15 to rotate, so that the movable frame 16 is moved by the rotation of the threaded rod 15, so that the movable frame 16 drives the mounting plate 17 to descend, and then the mounting plate 17 drives the shovel plate 22 to descend, and then the shovel plate 22 loosens the surface of the soil. When the loosening depth needs to be adjusted, the electric push rod 21 can be used to drive the cable 20 to move, so that the cable 20 lifts the connecting plate 19, thereby tilting the shovel plate 22, so that The shovel plate 22 can be inserted into deeper soil, and then the surface of the soil is loosened by the shovel plate 22, and the repair agent inside the water tank 6 is extracted by the delivery pump 12 and delivered to the inside of the spray pipe 7, and then sprayed out from multiple spray holes 24. When it is necessary to adjust the single spray range, the clamping ring 14 can be rotated to separate the clamping ring 14 from the buckle 13, and then the movable tube 23 can be pulled out from the inside of the spray pipe 7. When a certain length is pulled out as needed, the clamping ring 14 can be rotated to engage the clamping ring 14 with the buckle 13, thereby fixing the length of the movable tube 23. To this end, the single spray range is adjusted by adjusting the extended length of the movable tube 23. During this operation, it is supported by power provided by the battery 4.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A soil remediation agent spraying device, comprising a base plate (1), characterized in that: Both sides of the front end of the upper surface of the base plate (1) are fixedly connected with a U-shaped plate (3), and the center of the upper surface of the U-shaped plate (3) is fixedly connected with a servo motor (11), the output end of the servo motor (11) passes through the U-shaped plate (3) to the lower end of the U-shaped plate (3) and is fixedly connected with a threaded rod (15), the lower end of the U-shaped plate (3) is provided with a movable frame (16), both sides of the lower surface of the movable frame (16) pass through the base plate (1) to the lower end of the base plate (1) and are fixedly connected with a mounting plate (17), the front end of the lower surface of the mounting plate (17) is fixedly connected with a plurality of connecting columns (18), the lower surfaces of the connecting columns (18) are hingedly connected with a shovel plate (22), the rear end outer wall of the shovel plate (22) is fixedly connected with a connecting plate (19), the center of the upper surface of the mounting plate (17) is fixedly connected with an electric push rod (21), and the output end of the electric push rod (21) is fixedly connected with a cable (20); The rear end of the upper surface of the base plate (1) is fixedly connected to a water storage tank (6), and the rear end of the water storage tank (6) is provided with a delivery pump (12). The rear end outer wall of the base plate (1) is fixedly connected to a spray pipe (7), and movable pipes (23) are provided on both sides of the interior of the spray pipe (7). The outer wall of the movable pipe (23) on one side close to the center of the interior of the spray pipe (7) is fixedly connected to a movable ring (25). The lower surfaces of the spray pipe (7) and the movable pipe (23) are both provided with a plurality of spray holes (24). The upper surface of the movable pipe (23) on one side away from the spray pipe (7) is hingedly connected to a clamping ring (14). The two sides of the spray pipe (7) are fixedly connected to a plurality of buckles (13), and the outer wall of the movable ring (25) is provided with a sealing gasket (26).

2. A soil remediation agent spraying device according to claim 1, characterized in that: A connecting frame (2) is fixedly connected to the front outer wall of the bottom plate (1), and a fixing hole (10) is provided at the front end of the upper surface of the connecting frame (2).

3. A soil remediation agent spraying device according to claim 1, characterized in that: The front and rear ends of the outer walls on both sides of the bottom plate (1) are rotatably connected to movable wheels (8).

4. A soil remediation agent spraying device according to claim 1, characterized in that: A battery (4) is fixedly connected to the center of the upper surface of the base plate (1), and the servo motor (11) and the electric push rod (21) are both electrically connected to the battery (4).

5. The soil remediation agent spraying device according to claim 1, characterized in that: The center of the movable frame (16) is threadedly connected to the threaded rod (15), and the lower surface of the threaded rod (15) is rotatably connected to the bottom plate (1).

6. A soil remediation agent spraying device according to claim 1, characterized in that: An observation window (9) is provided on one side outer wall of the water storage tank (6).

7. The soil remediation agent spraying device according to claim 1, characterized in that: The clamping rings (14) are all engaged with the buckles (13).

8. The soil remediation agent spraying device according to claim 1, characterized in that: The upper surface of the water storage tank (6) is fixedly connected with a water injection pipe (5), the input end of the delivery pump (12) is connected to the water storage tank (6), and the output end of the delivery pump (12) is connected to the spray pipe (7).

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