Soil remediation agent spraying device for soil remediation

Abstract

The utility model relates to the technical field of soil remediation devices, and discloses a soil remediation agent spraying device for soil remediation, which comprises a machine body base, an agent box mounted at the top of the machine body base, and traveling wheels mounted on two sides of the bottom of the machine body base, hollow boxes are fixedly connected to the two sides of the machine body base correspondingly, receding grooves are formed in the tops of the two hollow boxes correspondingly, and transition pipes and elastic spiral pipes are arranged in the two hollow boxes in a sleeved mode correspondingly. According to the utility model, the hollow box, the transition pipe, the electric push rod, the spraying pipe, the two branch valve pipes and the plurality of nozzles are combined to form a multifunctional spraying structure, and then two sets of multifunctional spraying structures are combined with a double liquid conveying structure consisting of the water pump, the two liquid conveying pipes and the two elastic spiral pipes for use, so that the two spraying pipes can be expanded; various spraying use modes are adopted, so that different use requirements in reality are met.

Description

Technical Field

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

[0002] Soil remediation is a technical measure to restore the normal function of contaminated soil, involving three main methods: physical, chemical and biological. Soil remediation technology includes but is not limited to chemical leaching, incineration and composting, etc., which aims to reduce the concentration of harmful substances in the soil or change the existence form of pollutants in the soil, thereby reducing their mobility and bioavailability in the environment.

[0003] With the further development of relevant technologies, researchers in related fields have developed a variety of soil remediation devices that can assist construction workers in their work. For example, the patent document with application number 202121961239.7 proposes "the soil remediation agent spraying device for soil remediation, which adjusts the spraying range of the device through the second motor, rotating rod, chain and movable tube, and the first movable block, bearing and second movable block adjust the angle of the nozzle, and the device is provided with multiple nozzles, thereby improving the working efficiency of the soil remediation agent spraying device, facilitating the staff to spray the remediation agent on the soil, reducing the staff's workload, and facilitating the development of soil remediation work."

[0004] From the content disclosed in the above-mentioned prior art, it can be seen that in the process of assisting construction personnel in spraying and repairing the land, the spraying range of the spraying range itself can also be adjusted by changing the angle. However, in reality, the change of angle can only achieve the spraying range in one direction. When spraying at the corners of the land, the coverage area is large, which easily causes the raw materials to be sprayed into the non-operating area, resulting in a waste of raw materials. When the land is repeatedly sprayed, multiple movement cycles need to be repeated, the operation time is long, and the efficiency is difficult to guarantee. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a soil remediation agent spraying device for soil remediation, which solves the problems raised by the above-mentioned background technology.

[0006] The utility model provides the following technical solutions: a soil remediation agent spraying device for soil remediation, comprising a body base, a medicine box installed on the top of the body base, and walking wheels installed on both sides of the bottom of the body base, a stirring assembly is installed in the middle of the medicine box, both sides of the body base are fixedly connected with hollow boxes, and the tops of the two hollow boxes are provided with give-way grooves, the interiors of the two hollow boxes are both equipped with transition pipes and elastic spiral pipes, one end of the two elastic spiral pipes is respectively connected to one end of the two transition pipes, the front ends of the two transition pipes are both provided with spray pipes, and both sides of the two spray pipes are provided with a plurality of nozzles, the inner sides of the middle parts of the two spray pipes are fixedly sleeved with partition plates, and the partition plates divide the internal space of the corresponding transition pipes into an inner flow channel and an outer flow channel, and a branch valve pipe is installed between the inner flow channel, the outer flow channel and the corresponding transition pipe;

[0007] Electric push rods are installed on both sides of the top of the body base, and slide grooves are opened on the tops of the two hollow boxes. The output ends of the two electric push rods are transmission-connected with linkage curved plates. The two linkage curved plates pass through the two slide grooves and are respectively transmission-connected with the front ends of the two transition pipes. A water pump is installed at the rear end of the top of the body base, and the input end of the water pump is sleeved on the inner side of the bottom of the medicine box. The output end of the water pump is connected to two infusion tubes, and one end of the two infusion tubes is respectively connected to one end of the two elastic spiral tubes.

[0008] The stirring assembly comprises a composite stirring rod and a servo motor. The composite stirring rod consists of a transmission shaft and stirring blades mounted on the surface of the transmission shaft. The top of the transmission shaft is mounted inside the top structure of the medicine box through a bearing sleeve, and the top of the transmission shaft is transmission-connected to the output end of the servo motor. The stirring assembly assists in stirring the spraying raw materials to be used, thereby providing favorable conditions for fully exerting the efficacy of the medicine in the future.

[0009] Preferably, a fluid infusion pipe fitting is provided on the top of the medicine box, and the fluid infusion pipe fitting includes a fluid infusion tube and a sealing cover connected with an external thread at one end of the fluid infusion tube, and the other end of the fluid infusion tube is fixedly sleeved on the inner side of the top of the medicine box to ensure the sustainable use effect of the medicine box.

[0010] Preferably, the bottoms of the two transition pipes are fixedly connected with guide sleeves, and slide rails are clamped inside the guide sleeves. The slide rails are fixedly installed on the inner wall of the bottom of the corresponding hollow box to guide the reciprocating transition pipes and the transmission structure of the transition pipes.

[0011] The valves inside the four branch valve tubes are all solenoid valves. A control component is installed at the rear end of the medicine box. The control component includes a controller and a power module. The controller is electrically connected to the four solenoid valves, water pump, servo motor and two electric push rods through wires, which is convenient for construction personnel to control uniformly.

[0012] Preferably, thirty-six of the nozzles are evenly distributed on the surfaces of the two spray pipes to ensure a wide spray range.

[0013] The outer side of the middle part of the body base is preferably provided with a U-shaped plate handle, and the inner sides of the ends of the two ends of the U-shaped plate handle are clamped with positioning shafts, and one end of the two positioning shafts are respectively installed on the side surfaces of one side of the two hollow boxes, and the surfaces of the rear ends of the two hollow boxes are fixedly connected with limiting plates to provide placement support for the flipped and stored U-shaped plate handles.

[0014] The transition pipe, the spray pipe, and the nozzle and branch valve pipe arranged on the spray pipe can be inserted into the corresponding hollow box under the drive of the corresponding electric push rod, thereby storing and protecting the spray pipe and the related structures on the spray pipe when not in use, and the corresponding elastic spiral pipe elastically shrinks and makes way during the installation and storage process of the spray pipe to avoid structural interference.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The utility model forms a multifunctional spray structure by means of a hollow box, a transition pipe, an electric push rod, a spray pipe, two branch valve pipes, and a plurality of nozzles. Then, after two sets of multifunctional spray structures are used in combination with a double infusion structure consisting of a water pump, two infusion pipes and two elastic spiral pipes, two spray pipes can be expanded to provide a variety of spray usage modes to meet different actual usage needs.

[0017] 2. The multifunctional spray structure of the utility model can automatically put the transition pipe, spray pipe, two branch valve pipes and several nozzles in the non-use state into the corresponding hollow box for storage and protection under the transmission of the corresponding electric push rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a front view schematic diagram of the structure of the utility model;

[0020] Figure 3 It is a rear view schematic diagram of the structure of the utility model;

[0021] Figure 4 It is a partial enlarged schematic diagram of the structure of the utility model;

[0022] Figure 5 It is a top view schematic diagram of the structure of the utility model;

[0023] Figure 6It is a partial cross-sectional schematic diagram of the medicine box of the utility model structure;

[0024] Figure 7 It is a top view schematic diagram of the first structural embodiment of the utility model;

[0025] Figure 8 It is a top view schematic diagram of the second structural embodiment of the utility model.

[0026] In the figure: 1. body base; 2. medicine box; 3. stirring assembly; 31. composite stirring rod; 32. servo motor; 4. hollow box; 5. transition pipe; 6. electric push rod; 7. spray pipe; 8. branch valve pipe; 9. nozzle; 10. water pump; 11. infusion tube; 12. elastic spiral tube; 13. fluid replenishment pipe fittings; 14. U-shaped plate handle. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-8 A soil remediation agent spraying device for soil remediation comprises a body base 1, a medicine box 2 installed on the top of the body base 1, and running wheels installed on both sides of the bottom of the body base 1. A stirring assembly 3 is mounted in the middle of the medicine box 2. The stirring assembly 3 comprises a composite stirring rod 31 and a servo motor 32. The composite stirring rod 31 is composed of a transmission shaft and stirring blades installed on the surface of the transmission shaft. The top of the transmission shaft is mounted inside the top structure of the medicine box 2 through a bearing, and the top of the transmission shaft is connected to the output end of the servo motor 32 by transmission. The stirring assembly 3 performs auxiliary stirring on the spraying raw materials to be used, thereby providing favorable conditions for fully exerting the efficacy of the medicine in the future.

[0029] A liquid infusion pipe fitting 13 is provided on the top of the medicine box 2. The liquid infusion pipe fitting 13 includes a liquid infusion pipe and a sealing cover with an external thread connected to one end of the liquid infusion pipe. The other end of the liquid infusion pipe is fixedly sleeved on the inner side of the top of the medicine box 2 to ensure the sustainable use effect of the medicine box 2.

[0030] Hollow boxes 4 are fixedly connected to both sides of the machine body base 1, and the tops of the two hollow boxes 4 are provided with a clearance groove. The interiors of the two hollow boxes 4 are both equipped with transition pipes 5 and elastic spiral pipes 12. One end of the two elastic spiral pipes 12 is respectively connected to one end of the two transition pipes 5. The front ends of the two transition pipes 5 are provided with spray pipes 7. Both sides of the two spray pipes 7 are provided with a plurality of spray heads 9. The plurality of spray heads 9 are specifically thirty-six and are evenly distributed on the surfaces of the two spray pipes 7 in an evenly distributed manner to ensure a wide spray range.

[0031] A partition plate is fixedly sleeved on the inner side of the middle of the two spray pipes 7, and the partition plate divides the internal space of the corresponding transition pipe 5 into an inner flow channel and an outer flow channel. A branch valve pipe 8 is installed between the inner flow channel, the outer flow channel and the corresponding transition pipe 5;

[0032] The bottoms of the two transition pipes 5 are fixedly connected with guide sleeves, and the guide sleeves are clamped with slide rails. The slide rails are fixedly installed on the inner wall of the bottom of the corresponding hollow box 4 to guide the reciprocating transition pipes 5 and the transmission structure of the transition pipes 5. The valves inside the four branch valve pipes 8 are all solenoid valves. The rear end of the medicine box 2 is equipped with a control component, which includes a controller and a power module. The controller is electrically connected to the four solenoid valves, the water pump 10, the servo motor 32 and the two electric push rods 6 through wires, which is convenient for construction personnel to control uniformly;

[0033] Electric push rods 6 are installed on both sides of the top of the machine body base 1, and slide grooves are opened on the tops of the two hollow boxes 4. The output ends of the two electric push rods 6 are both transmission-connected with linkage curved plates, and the two linkage curved plates penetrate the two slide grooves and are respectively transmission-connected with the front ends of the two transition pipes 5;

[0034] The transition pipe 5, the spray pipe 7, the nozzle 9 and the branch valve pipe 8 provided on the spray pipe 7 can be inserted into the corresponding hollow box 4 under the drive of the corresponding electric push rod 6, thereby storing and protecting the spray pipe 7 and the related structures on the spray pipe 7 in the non-use state, and the corresponding elastic spiral tube 12 elastically shrinks and gives way during the installation and storage process of the spray pipe 7 to avoid structural interference.

[0035] A water pump 10 is installed at the rear end of the top of the body base 1, and the input end of the water pump 10 is sleeved on the inner side of the bottom of the medicine box 2. The output end of the water pump 10 is connected to two infusion tubes 11, and one end of the two infusion tubes 11 is respectively connected to one end of two elastic spiral tubes 12. A U-shaped plate handle 14 is sleeved on the outer side of the middle part of the body base 1, and the inner sides of the ends of the two ends of the U-shaped plate handle 14 are clamped with positioning shafts, and one end of the two positioning shafts are respectively installed on the side of one side of the two hollow boxes 4, and the surfaces of the rear ends of the two hollow boxes 4 are fixedly connected with limiting plates to provide placement support for the flipped and stored U-shaped plate handle 14.

[0036] Working principle: Example

[0037] For the need of rapid spraying of medicine on the land to be repaired, the whole device is moved to the target area, and the two electric push rods 6 are started. The output ends of the two electric push rods 6 drive the two transition pipes 5 to automatically move toward the front end of the body base 1 through their corresponding linkage plates, until the spray pipes 7 and branch valve pipes 8 connected to the two transition pipes 5 are moved out of the two hollow boxes 4, and the two elastic spiral tubes 12 synchronously expand the structure to make way;

[0038] Start the water pump 10, and the water pump 10 transports the medicine in the medicine box 2 to the inside of the two transition pipes 5 through the two infusion tubes 11 and the two elastic spiral tubes 12. At the same time, start the solenoid valves inside the four branch valve tubes 8, and the medicine then enters the inside of the two spray pipes 7. Finally, the thirty-six nozzles 9 are used to spray the land to be repaired on a large area, and then the whole device is moved back and forth on the land. Example

[0039] For the rapid spraying demand of the drug re-spraying of the land to be repaired, the whole device is moved to the target area, and the two electric push rods 6 are started. The output ends of the two electric push rods 6 drive the two transition pipes 5 to automatically move toward the front end of the body base 1 through their corresponding linkage plates, until the spray pipes 7 and branch valve pipes 8 connected to the two transition pipes 5 are moved out of the interior of the two hollow boxes 4, and the two elastic spiral tubes 12 synchronously expand the structure to give way;

[0040] Start the water pump 10, and the water pump 10 transports the medicine inside the medicine box 2 to the inside of the two transition pipes 5 through two infusion tubes 11 and two elastic spiral tubes 12. At the same time, start the solenoid valve inside the branch valve tube 8 corresponding to the outer flow channel of the two spray pipes 7, and the medicine then enters the outer flow channel of the two spray pipes 7. Finally, the nine nozzles 9 arranged on the outside of the two spray pipes 7 are used to spray the land to be repaired in relative directions. Subsequently, the entire device is moved to perform equidistant offsets on the land. In this way, the spraying areas of the two spray pipes 7 can be overlapped in one moving cycle, thereby achieving a rapid spraying effect of drug re-spraying. It should be noted that in the initial stage, there will be a blank area for re-spraying, which can give way to the non-repair area.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. At the same time, in the drawings of the present utility model, the fill pattern is only for distinguishing the layers, without any other limitation.

[0042] Although embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil remediation agent spraying device for soil remediation, comprising a body base (1), a medicine box (2) mounted on the top of the body base (1), and running wheels mounted on both sides of the bottom of the body base (1), wherein a stirring assembly (3) is mounted in the middle of the medicine box (2), and the device is characterized in that: Both sides of the machine body base (1) are fixedly connected with hollow boxes (4), and the tops of the two hollow boxes (4) are provided with clearance grooves, and the interiors of the two hollow boxes (4) are provided with transition pipes (5) and elastic spiral pipes (12), one end of the two elastic spiral pipes (12) is respectively connected to one end of the two transition pipes (5), and the front ends of the two transition pipes (5) are provided with spray pipes (7), and both sides of the two spray pipes (7) are provided with a plurality of spray heads (9), and the inner sides of the middle parts of the two spray pipes (7) are fixedly sleeved with partition plates, and the partition plates divide the internal space of the corresponding transition pipe (5) into an inner flow channel and an outer flow channel, and a branch valve pipe (8) is installed between the inner flow channel, the outer flow channel and the corresponding transition pipe (5); Electric push rods (6) are installed on both sides of the top of the body base (1), and the tops of the two hollow boxes (4) are provided with slide grooves. The output ends of the two electric push rods (6) are both transmission-connected with linkage curved plates. The two linkage curved plates penetrate the two slide grooves and are respectively transmission-connected with the front ends of the two transition pipes (5). A water pump (10) is installed at the rear end of the top of the body base (1). The input end of the water pump (10) is sleeved on the inner side of the bottom of the medicine box (2). The output end of the water pump (10) is connected to two infusion tubes (11), and one end of the two infusion tubes (11) is respectively connected to one end of two elastic spiral tubes (12).

2. A soil remediation agent spraying device for soil remediation according to claim 1, characterized in that: The stirring assembly (3) comprises a composite stirring rod (31) and a servo motor (32). The composite stirring rod (31) comprises a transmission shaft and stirring blades mounted on the surface of the transmission shaft. The top of the transmission shaft is sleeved inside the top structure of the medicine box (2) via a bearing, and the top end of the transmission shaft is drivingly connected to the output end of the servo motor (32).

3. A soil remediation agent spraying device for soil remediation according to claim 1, characterized in that: A fluid infusion pipe fitting (13) is provided on the top of the medicine box (2), wherein the fluid infusion pipe fitting (13) comprises a fluid infusion pipe and a sealing cover connected to an external thread at one end of the fluid infusion pipe, and the other end of the fluid infusion pipe is fixedly sleeved on the inner side of the top of the medicine box (2).

4. The soil remediation agent spraying device for soil remediation according to claim 1, characterized in that: The bottoms of the two transition pipes (5) are fixedly connected to guide sleeves, the guide sleeves are internally clamped with slide rails, and the slide rails are fixedly mounted on the inner wall of the bottom of the corresponding hollow box (4).

5. The soil remediation agent spraying device for soil remediation according to claim 2, characterized in that: The valves inside the four branch valve tubes (8) are all solenoid valves. A control component is installed at the rear end of the medicine box (2). The control component includes a controller and a power module. The controller is electrically connected to the four solenoid valves, the water pump (10), the servo motor (32) and the two electric push rods (6) through wires.

6. The soil remediation agent spraying device for soil remediation according to claim 1, characterized in that: Specifically, thirty-six of the plurality of spray heads (9) are evenly distributed on the surfaces of the two spray pipes (7) at equal intervals.

7. The soil remediation agent spraying device for soil remediation according to claim 1, characterized in that: A U-shaped plate handle (14) is sleeved on the outer side of the middle part of the body base (1), and positioning shafts are clamped on the inner sides of the ends of both ends of the U-shaped plate handle (14), and one end of the two positioning shafts is respectively mounted on the side surface of one side of the two hollow boxes (4), and the surfaces of the rear ends of the two hollow boxes (4) are fixedly connected to the limit plates.

8. The soil remediation agent spraying device for soil remediation according to claim 1, characterized in that: The transition pipe (5), the spray pipe (7), the spray head (9) and the branch valve pipe (8) provided on the spray pipe (7) can be inserted into the corresponding hollow box (4) under the drive of the corresponding electric push rod (6), and the corresponding elastic spiral pipe (12) elastically contracts to make way during the installation and storage process of the spray pipe (7).

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