Soil remediation agent spraying device for soil remediation

Abstract

The utility model provides a soil remediation agent spraying device for soil remediation, which comprises a moving vehicle, two brackets oppositely arranged on the moving vehicle, a cross rod for connecting the two brackets, a first sliding spraying mechanism and a second sliding spraying mechanism, the first sliding spraying mechanism and the second sliding spraying mechanism each comprise a sliding assembly arranged on the transverse rod along the transverse sliding transverse rod and a spraying assembly connected with the sliding assembly. The sliding assembly of the first sliding spraying mechanism and the sliding assembly of the second sliding spraying mechanism move in a staggered mode. According to the soil remediation agent spraying device for soil remediation, the first sliding spraying device and the second sliding spraying device which can work in a staggered mode are arranged, and therefore the spraying width can be adjusted, and the soil remediation agent spraying device can be suitable for lands with different widths; and meanwhile, the first sliding spraying device and the second sliding spraying device respectively pass through an independent sliding assembly and an independent spraying assembly and do not interfere with each other, so that the reliability is higher.

Description

Technical Field

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

[0002] Soil remediation is a measure to restore the normal function of polluted soil. Since the pollution sources of soil in the same area may be different or the pollution degrees may vary, it is necessary to take samples for detection through a sampling device before soil remediation, so as to ensure the accuracy and efficiency of soil remediation.

[0003] For example, Chinese Patent with application number CN202221740671.8 discloses a soil remediation agent spraying device for soil remediation. Through the arranged third delivery pipe, switch valve, delivery cylinder, support plate, spray pipe, atomizing nozzle, stabilizing ring and fastening ring, when in use, the remediation agent is delivered into the interior of the delivery cylinder through the third delivery pipe, and at the same time, the design of the switch valve can control the flow rate of the remediation agent flowing into the delivery cylinder inside the third delivery pipe. Then, the delivery equipment inside the delivery cylinder is connected to the spray pipe to spray the remediation agent inside the delivery cylinder from the inside of the spray pipe and the atomizing nozzle. Thus, the five groups of atomizing nozzles can simultaneously spray the remediation agent in an atomized manner, solving the problem that the remediation agent could not be evenly sprayed in the past, and reflecting the practicability of the design.

[0004] However, the positions of the above atomizing nozzles are fixed and cannot be adjusted, so the operation width is limited. Therefore, the spraying range of the remediation liquid is restricted. At the same time, when facing long and large land areas, multiple atomizing nozzles are required to carry out maintenance work, which increases the cost. Summary of the Utility Model

[0005] Aiming at the deficiencies in the prior art, the utility model provides a soil remediation agent spraying device for soil remediation to solve the technical problems in the related art that the positions of the atomizing nozzles of the soil remediation agent spraying device for soil remediation are fixed and cannot be adjusted, so the operation width is limited. Therefore, the spraying range of the remediation liquid is restricted. At the same time, when facing long and large land areas, multiple atomizing nozzles are required to carry out maintenance work, which increases the cost.

[0006] The utility model provides a soil remediation agent spraying device for soil remediation, which includes a mobile vehicle, two brackets oppositely arranged on the mobile vehicle, a cross bar connecting the two brackets, a first sliding spraying mechanism and a second sliding spraying mechanism. The first sliding spraying mechanism and the second sliding spraying mechanism both include a sliding component slidably arranged on the cross bar in the transverse direction and a spraying component connected to the sliding component. Among them, the sliding components of the first sliding spraying mechanism and the second sliding spraying mechanism move in an alternating manner.

[0007] Further, the sliding assembly includes a lead screw rotatably disposed on the cross bar and a fixing block screwed onto the lead screw, and the spraying assembly is disposed on the fixing block.

[0008] Further, the lead screw is driven to rotate by a motor, and the motor is disposed on the side wall of the bracket.

[0009] Further, the spraying assembly includes a delivery cylinder disposed on the slider. A plurality of nozzles with the nozzles facing the ground are provided at the bottom of the delivery cylinder. An inlet is provided at one end of the delivery cylinder, and the inlet is communicated with a water supply assembly; a through groove for the nozzles to spray liquid is provided on the moving vehicle.

[0010] Further, the water supply assembly includes a water tank disposed on the moving vehicle and a water pump with one end communicated with the water tank and the other end communicated with the inlet.

[0011] Further, the water pump is communicated with the inlet through a telescopic hose.

[0012] Further, the telescopic hose includes a fixed section and a telescopic section. The fixed section is communicated with the water pump, one end of the telescopic section is connected to the fixed section, and the other end is communicated with the inlet.

[0013] Further, the telescopic section is of a corrugated pipe structure.

[0014] Further, a sliding groove is provided on the cross bar along the axial direction of the lead screw, and a slider adapted to the sliding groove is provided on the delivery cylinder.

[0015] Further, a storage battery is further provided on the moving vehicle, a controller is provided on the right side of the moving vehicle, an input end of the controller is electrically connected to the storage battery, and output ends of the controller are respectively electrically connected to the water pump and the motor.

[0016] Compared with the prior art, the present utility model has the following beneficial effects:

[0017] The soil conditioner spraying device for soil remediation of the present utility model is provided with a first sliding spraying device and a second sliding spraying device capable of staggered operation, so as to realize the adjustment of the spraying width, and thus can be applicable to lands of different widths; at the same time, the first sliding spraying device and the second sliding spraying device respectively pass through independent sliding assemblies and spraying assemblies, without interference with each other, and have stronger reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the front view of the soil conditioner spraying device for soil remediation according to an embodiment of the present utility model;

[0019] Figure 2 is the rear view of the soil conditioner spraying device for soil remediation according to an embodiment of the present utility model;

[0020] Figure 3 Schematic diagram of a delivery cylinder in a soil remediation agent spraying device for soil remediation according to an embodiment of the present utility model;

[0021] Explanation of the reference numerals in the attached drawings:

[0022] 100, mobile vehicle; 110, through groove;

[0023] 200, support;

[0024] 300, cross bar; 310, sliding groove;

[0025] 400, sliding assembly; 410, lead screw; 420, fixed block; 430, motor;

[0026] 500, spraying assembly; 510, delivery cylinder; 511, slider; 520, nozzle; 530, feed inlet;

[0027] 600, water supply assembly; 610, water tank; 620, water pump; 630, telescopic hose; 631, fixed section; 632, telescopic section;

[0028] 700, controller.

[0029] The realization of the purpose, functional features and advantages of the present utility model will be further described with reference to the embodiments and the attached drawings. Detailed implementation manners

[0030] In order to make the purpose, technical solutions and beneficial effects of the present utility model clearer, the technical solutions in the present utility model will be further described below with reference to the attached drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0031] In the description of the present utility model, it should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in the art to understand and read, and are not used to limit the limiting conditions under which the present utility model can be implemented. Therefore, they do not have a technical essence. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that the technical content disclosed in the present utility model can cover. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in this specification are only for the convenience of clear narration and are not used to limit the scope in which the present utility model can be implemented. The change or adjustment of their relative relationships, without substantial change in the technical content, should also be regarded as the scope in which the present utility model can be implemented.

[0032] As Figure 1-2As shown in the figure, an embodiment of the present utility model provides a soil remediation agent spraying device for soil remediation, which includes a mobile vehicle 100, two brackets 200 oppositely arranged on the mobile vehicle 100, a cross bar 300 connecting the two brackets 200, a first sliding spraying mechanism and a second sliding spraying mechanism. Both the first sliding spraying mechanism and the second sliding spraying mechanism include a sliding component 400 slidably arranged along the transverse direction on the cross bar 300 and a spraying component 500 connected to the sliding component 400. Among them, the sliding components 400 of the first sliding spraying mechanism and the second sliding spraying mechanism move in a staggered manner so that their respective spraying components 500...

[0033] In the embodiment of the present utility model, by setting the first sliding spraying device and the second sliding spraying device that can operate in a staggered manner, the adjustment of the spraying width is realized, so that it can be applied to lands of different widths. At the same time, the first sliding spraying device and the second sliding spraying device respectively pass through independent sliding components 400 and spraying components 500, without interfering with each other, and the reliability is stronger.

[0034] As Figure 1-2 shown, in an embodiment of the present utility model, the sliding component 400 includes a lead screw 410 rotatably arranged on the cross bar 300 and a fixed block 511 screwed to the lead screw 410. The spraying component 500 is arranged on the fixed block 511. By driving the lead screw 410 to rotate, the fixed block 511 is made to move along the axial direction of the lead screw 410, and then the spraying component 500 is driven to move synchronously, so as to realize the spraying of the soil within a certain range, improve the practicability. At the same time, in order to facilitate driving the lead screw 410 to rotate, in an embodiment of the present utility model, the lead screw 410 is driven to rotate by a motor 430. The motor 430 is arranged on the side wall of the bracket 200. By the motor 430, it is convenient to control the rotation of the lead screw 410, and then the working efficiency is improved.

[0035] As Figure 2 shown, in an embodiment of the present utility model, the spraying component 500 includes a delivery cylinder 510 arranged on the slider 420. A plurality of nozzles 520 with the nozzles facing the ground are arranged at the bottom of the delivery cylinder 510. One end of the delivery cylinder 510 is provided with a feed inlet 530, and the feed inlet 530 is communicated with a water supply component 600. The mobile vehicle 100 is provided with a through groove 110 for the nozzles 520 to spray liquid.

[0036] As Figure 2As shown in the figure, in an embodiment of the present utility model, the water supply assembly 600 includes a water tank 610 provided on the mobile vehicle 100 and a water pump 620 with one end communicating with the water tank 610 and the other end communicating with the feed inlet 530. Specifically, the water pump 620 is connected to the feed inlet 530 through a telescopic hose 630. The repair agent in the water tank 610 is pumped by the water pump 620 and then transported to the inside of the conveying cylinder 510 through the feed inlet 530 by the telescopic hose 630.

[0037] As Figure 2 shown in the figure, in an embodiment of the present utility model, the telescopic hose 630 includes a fixed section 631 and a telescopic section 632. The fixed section 631 communicates with the water pump 620. One end of the telescopic section 632 is connected to the fixed section 631, and the other end communicates with the feed inlet 530. The fixed section 631 provides stable support and is connected to the telescopic section 632, enabling the telescopic section 632 to be adjusted flexibly. At the same time, the telescopic section 632 can be integrally connected to the fixed end to further improve stability.

[0038] As Figure 2 shown in the figure, in an embodiment of the present utility model, the telescopic section 632 is of a corrugated pipe structure, having good flexibility and telescopicity, and can be compressed or stretched synchronously as the conveying cylinder 510 slides on the lead screw 410.

[0039] As Figure 2-3 shown in the figure, in an embodiment of the present utility model, the cross bar 300 is provided with a chute 310 along the axial direction of the lead screw 410. The conveying cylinder 510 is provided with a slider 420 adapted to the chute 310. The cooperation between the slider 420 and the chute 310 makes the conveying cylinder 510 slide more smoothly on the lead screw 410. In this embodiment, two sliders 420 are provided and symmetrically arranged on the conveying cylinder 510.

[0040] As Figure 1-2 shown in the figure, in an embodiment of the present utility model, the mobile vehicle 100 is further provided with a storage battery. A controller 700 is provided on the right side of the mobile vehicle 100. The input end of the controller 700 is electrically connected to the storage battery, and the output end of the controller 700 is electrically connected to the water pump 620 and the motor 430 respectively. The controller 700 is a conventional PLC controller 700 or other controllers 700 that can achieve the above functions, and the structure and connection relationship thereof will not be elaborated here.

[0041] The working process of the present utility model is as follows:

[0042] When the staff uses this device, first, according to the area of the land to be sprayed, the motor 430 of the first sliding spraying mechanism and the second sliding spraying mechanism is started through the controller 700. The motor 430 then drives the lead screw 410 to rotate, and the lead screw 410 drives the fixed block 511 to move the corresponding spraying assembly 500, realizing the staggered movement of the two spraying assemblies 500 to spray the land within a certain range back and forth, thereby improving the spraying efficiency. The spraying assembly 500 starts the water pump 620 through the controller 700. The water pump 620 pumps the repair agent in the water tank 610 and transports it to the inside of the conveying cylinder 510 through the telescopic hose 630 from the feed port 530. Then the repair agent inside the conveying cylinder 510 is sprayed out from the nozzle 520, so as to uniformly spray the soil through a plurality of nozzles 520.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A soil remediation agent spraying device for soil remediation, characterized in that: The invention comprises a moving vehicle (100), two brackets (200) arranged on the moving vehicle (100) facing each other, a cross bar (300) connecting the two brackets (200), and a first sliding spraying mechanism and a second sliding spraying mechanism, wherein the first sliding spraying mechanism and the second sliding spraying mechanism both comprise a sliding assembly (400) arranged on the cross bar (300) along a transverse sliding cross bar (300) and a spraying assembly (500) connected to the sliding assembly (400); wherein the sliding assembly (400) of the first sliding spraying mechanism and the sliding assembly (400) of the second sliding spraying mechanism move in a staggered manner.

2. A soil remediation agent spraying device for soil remediation as claimed in claim 1, characterized in that: The sliding assembly (400) comprises a screw rod (410) rotatably arranged on the cross bar (300) and a fixing block (511) screwed to the screw rod (410), and the spraying assembly (500) is arranged on the fixing block (511).

3. A soil remediation agent spraying device for soil remediation as claimed in claim 2, characterized in that: The screw rod (410) is driven to rotate by a motor (430), and the motor (430) is arranged on a side wall of the bracket (200).

4. A soil remediation agent spraying device for soil remediation as claimed in claim 2, characterized in that: The spraying assembly (500) comprises a conveying cylinder (510) arranged on a sliding block (420); a plurality of nozzles (520) with nozzles facing the ground are arranged at the bottom of the conveying cylinder (510); a feed port (530) is arranged at one end of the conveying cylinder (510); and the feed port (530) is connected to a water supply assembly (600); and the mobile vehicle (100) is provided with a through groove (110) for the nozzles (520) to spray liquid.

5. A soil remediation agent spraying device for soil remediation as claimed in claim 4, characterized in that: The water supply assembly (600) comprises a water tank (610) disposed on the mobile vehicle (100) and a water pump (620) having one end connected to the water tank (610) and the other end connected to the feed port (530).

6. A soil remediation agent spraying device for soil remediation as claimed in claim 5, characterized in that: The water pump (620) is connected to the feed port (530) via a telescopic hose (630).

7. A soil remediation agent spraying device for soil remediation as claimed in claim 6, characterized in that: The telescopic hose (630) comprises a fixed section (631) and a telescopic section (632), wherein the fixed section (631) is connected to the water pump (620), and one end of the telescopic section (632) is connected to the fixed section (631), and the other end is connected to the feed port (530).

8. A soil remediation agent spraying device for soil remediation as claimed in claim 7, characterized in that: The telescopic section (632) is a bellows structure.

9. A soil remediation agent spraying device for soil remediation as claimed in claim 4, characterized in that: The cross bar (300) is provided with a sliding groove (310) along the axial direction of the screw rod (410), and the conveying cylinder (510) is provided with a sliding block (420) adapted to the sliding groove (310).

10. A soil remediation agent spraying device for soil remediation as claimed in claim 5, characterized in that: The mobile vehicle (100) is also provided with a storage battery. A controller (700) is provided on the right side of the mobile vehicle (100). The input end of the controller (700) is electrically connected to the storage battery, and the output end of the controller (700) is electrically connected to the water pump (620) and the motor (430), respectively.

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