Soil remediation agent spraying device for soil remediation

Abstract

The utility model relates to the technical field of soil remediation, in particular to a soil remediation agent spraying device for soil remediation, which comprises a moving vehicle, a liquid storage barrel is arranged at the top end of the moving vehicle, and a water pump is arranged at the lower end of the surface of the liquid storage barrel; the spraying mechanism is used for comprehensively spraying the soil and is arranged at the front end of the moving vehicle; wherein the spraying mechanism is arranged on the base; in the turning process of the turning roller, a spray head at the front end of the turning roller is used for spraying a remediation agent to the soil before turning, and a spray head at the rear end of the turning roller is used for spraying the turned soil in the moving process of the moving vehicle, so that comprehensive spraying operation on the soil is facilitated; and under the interaction of a cam and a spring, a rack drives a gear to rotate in a reciprocating manner, so that a transverse pipe drives a spray head to swing in a reciprocating manner while spraying, more uniform spraying on the soil is facilitated, and the remediation effect on the soil is improved.

Description

Technical Field

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

[0002] Soil remediation is a technical measure to restore the normal function of contaminated soil. In the soil remediation industry, the use of soil remediation agents to repair damaged soil is a widely used soil remediation measure. After the soil remediation agent is mixed with water in proportion, the soil remediation agent is sprayed or sprinkled on the soil using a spraying device, thereby replenishing the damaged soil with various required elements.

[0003] The Chinese patent "A soil remediation agent spraying device for soil remediation" authorization announcement number "CN114515748B" rotates the remediation barrel so that the multiple soil-turning tips on the remediation barrel rotate synchronously with the remediation barrel, and then the multiple soil-turning tips turn the soil after the remediation agent is sprayed, so that the soil remediation agent sprayed by the device can be in uniform contact with the soil, thereby improving the remediation effect of the remediation agent.

[0004] After the soil is turned over, the soil that was originally deeper will be exposed to the surface. If the repair agent is only sprayed on the soil before it is turned over, the soil will not be sprayed completely, thus affecting the soil repair effect.

[0005] Therefore, a soil remediation agent spraying device for soil remediation is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a soil remediation agent spraying device for soil remediation in order to solve the above-mentioned problem, thereby improving the problem that after the soil is turned over, the soil originally at a deeper depth will be exposed to the surface. The remediation agent is only sprayed on the soil before it is turned over, which will lead to incomplete soil spraying, thereby affecting the soil remediation effect.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: a soil remediation agent spraying device for soil remediation, comprising: a mobile vehicle, a liquid storage cylinder is arranged at the top of the mobile vehicle, and a water pump is arranged at the lower end of the surface of the liquid storage cylinder; a spraying mechanism, which is used to realize comprehensive spraying of the soil and is arranged at the front end of the mobile vehicle; wherein the spraying mechanism comprises a mounting frame installed at the front end of the mobile vehicle, a turning roller is rotatably connected to the inner wall of the mounting frame, a motor is fixedly connected to one side of the mounting frame, one end of the turning roller passes through the mounting frame and is fixedly connected to the output shaft of the motor, a spraying assembly is arranged on the surface of the mounting frame, and a reciprocating assembly is arranged on one side of the mounting frame.

[0008] Preferably, the spraying assembly has two transverse tubes, two mounting plates are fixedly connected to both sides of the mounting frame, the transverse tube is rotatably connected between the two mounting plates in depth, the lower end of the surface of the transverse tube is fixedly connected to nozzles distributed in equal rows, the upper end of the surface of the transverse tube is fixedly connected to a liquid inlet pipe, and a connecting pipe is provided between the liquid inlet pipe and the water pump. During the turning process of the turning roller, the nozzle at the front end of the turning roller is used to spray the repair agent on the soil before turning, and the nozzle at the rear end of the turning roller is used to spray the soil after turning during the movement of the mobile vehicle, which is conducive to comprehensive spraying of the soil and improves the repair effect of the soil.

[0009] Preferably, the reciprocating assembly includes a cam fixedly connected to the surface of the motor output shaft, one end of the transverse tube passes through the mounting frame and is fixedly connected to a gear, the surface of the gear is meshed with a rack, the opposite ends of the two racks are fixedly connected, the bottom end of the rack is fixedly connected to a trigger plate, one side of the mounting frame is fixedly connected to a fixed block, the opposite ends of the trigger plate fixed block are fixedly connected to a spring, and one side of the trigger plate is in contact with the surface of the cam. Through the arrangement of the reciprocating assembly, the gear is driven by the rack to reciprocate under the interaction of the cam and the spring, so that the transverse tube drives the sprinkler to swing back and forth while spraying, which is conducive to more uniform spraying of the soil, thereby improving the soil repair effect.

[0010] Preferably, one end of the trigger plate is fixedly connected to a limit rod, and the other end of the limit rod passes through the spring and the fixed block in sequence, which is conducive to positioning the trigger plate during the reciprocating movement and ensures the stability of the reciprocating movement of the trigger plate.

[0011] Preferably, the surface of the turning roller is fixedly connected with turning plates distributed in an annular shape and in equal rows, and the inner wall of the turning plate is concave in an arc shape, which is conducive to better turning the soil and making the soil in the deep be turned to the upper side better.

[0012] Preferably, the inner wall of the flap is fixedly connected with a plurality of protrusions, and the shape of the protrusions is conical, which is conducive to breaking up the agglomerated soil, making the soil more dispersed, and facilitating sufficient spraying of the soil with the repair agent.

[0013] Preferably, the ratio of the number of the liquid inlet pipe to the connecting pipe is two to one, and the liquid inlet pipe is a hose, so as to ensure the stability of the operation of the liquid inlet pipe when the transverse pipe reciprocates.

[0014] Preferably, the number of the nozzles is seven, and the swing angle of the nozzles is less than one hundred and eighty degrees.

[0015] The beneficial effects of the utility model are:

[0016] 1. During the turning process of the turning roller, the nozzle at the front end of the turning roller is used to spray the repair agent on the soil before turning, and the nozzle at the rear end of the turning roller is used to spray the soil after turning during the movement of the mobile vehicle, which is conducive to comprehensive spraying of the soil. Through the setting of the reciprocating component, the rack drives the gear to reciprocate under the interaction of the cam and the spring, so that the horizontal tube drives the nozzle to reciprocate while spraying, which is conducive to more uniform spraying of the soil, thereby improving the soil repair effect;

[0017] 2. When the trigger plate reciprocates, it drives the limit rod to move synchronously, which is conducive to positioning the trigger plate during the reciprocating movement, thereby ensuring the stability of the reciprocating movement of the rack driven by the trigger plate. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the spraying mechanism structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure between the spraying component and the reciprocating component of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the flip plate of the utility model.

[0022] In the figure: 1. mobile vehicle; 2. liquid storage cylinder; 3. water pump; 4. spraying mechanism; 401. mounting frame; 402. flip roller; 4021. flip plate; 4022. bump; 403. motor; 404. spraying assembly; 4041. mounting plate; 4042. cross pipe; 4043. nozzle; 4044. liquid inlet pipe; 4045. connecting pipe; 405. reciprocating assembly; 4051. cam; 4052. gear; 4053. rack; 4054. trigger plate; 4055. fixing block; 4056. spring; 4057. limit rod. DETAILED DESCRIPTION

[0023] 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.

[0024] When implementing: Figure 1-4As shown, a soil remediation agent spraying device for soil remediation comprises: a mobile vehicle 1, a liquid storage cylinder 2 is arranged at the top of the mobile vehicle 1, and a water pump 3 is arranged at the lower end of the surface of the liquid storage cylinder 2; a spraying mechanism 4, which is used to realize comprehensive spraying of the soil and is arranged at the front end of the mobile vehicle 1; wherein the spraying mechanism 4 comprises a mounting frame 401 mounted at the front end of the mobile vehicle 1, a turning roller 402 is rotatably connected to the inner wall of the mounting frame 401, a motor 403 is fixedly connected to one side of the mounting frame 401, one end of the turning roller 402 passes through the mounting frame 401 and is fixedly connected to the output shaft of the motor 403, a spraying component 404 is arranged on the surface of the mounting frame 401, and a reciprocating component 405 is arranged on one side of the mounting frame 401.

[0025] When spraying the soil, pour the soil remediation agent into the liquid storage cylinder 2 and mix it with the aqueous solution in the liquid storage cylinder 2. The water inlet of the water pump 3 is connected to the liquid storage cylinder 2. When spraying the remediation agent on the soil, the mobile vehicle 1 is used to push the spraying mechanism 4 to move. When moving, the motor 403 is started, and the output shaft of the motor 403 drives the turning roller 402 to rotate to realize the turning operation of the soil. At this time, the spraying component 404 is started to run to realize comprehensive spraying of the soil.

[0026] like Figure 2 and Figure 3 As shown, the spray assembly 404 has two transverse pipes 4042, two mounting plates 4041 are fixedly connected to both sides of the mounting frame 401, the transverse pipe 4042 is rotatably connected between the two mounting plates 4041 in depth, the lower end of the surface of the transverse pipe 4042 is fixedly connected to the spray heads 4043 distributed in equal rows, the upper end of the surface of the transverse pipe 4042 is fixedly connected to the liquid inlet pipe 4044, and a connecting pipe 4045 is provided between the liquid inlet pipe 4044 and the water pump 3. The liquid inlet pipe 4044 is a hose. An angle is formed between the surface of the spray head 4043 and the horizontal plane.

[0027] The mobile vehicle 1 pushes the turning roller 402 to move, and at the same time, the water pump 3 is started to extract the repair agent mixed with the aqueous solution in the liquid storage cylinder 2, and the repair agent enters the two liquid inlet pipes 4044 through the connecting pipe 4045 at the same time, enters the horizontal pipe 4042 through the liquid inlet pipe 4044 and is sprayed out through the nozzle 4043. At this time, the nozzle 4043 at the bottom of the two horizontal pipes 4042 will spray the repair agent on the soil at the same time. While the nozzle 4043 is spraying, the turning roller 402 performs a synchronous turning operation on the soil. Therefore, the nozzle 4043 at the front end of the turning roller 402 will spray the soil that has not been turned over, and the nozzle 4043 at the rear end of the turning roller 402 will spray the turned soil during the movement of the mobile vehicle 1, thereby ensuring a comprehensive spraying operation on the soil.

[0028] like Figure 2 and Figure 3As shown, the reciprocating assembly 405 includes a cam 4051 fixedly connected to the surface of the output shaft of the motor 403, one end of the cross tube 4042 passes through the mounting frame 401 and is fixedly connected to a gear 4052, the surface of the gear 4052 is meshedly connected to a rack 4053, the opposite ends of the two racks 4053 are fixedly connected, the bottom end of the rack 4053 is fixedly connected to a trigger plate 4054, one side of the mounting frame 401 is fixedly connected to a fixing block 4055, the opposite ends of the trigger plate 4054 and the fixing block 4055 are fixedly connected to a spring 4056, and one side of the trigger plate 4054 is in contact with the surface of the cam 4051. One end of the trigger plate 4054 is fixedly connected to a limiting rod 4057, and the other end of the limiting rod 4057 passes through the spring 4056 and the fixing block 4055 in sequence.

[0029] When the motor 403 drives the flip roller 402 to rotate, the output shaft of the motor 403 drives the cam 4051 to rotate synchronously. When the cam 4051 rotates, it pushes the trigger plate 4054 to move and deforms the spring 4056. When the cam 4051 rotates to the highest point and contacts one side of the trigger plate 4054, the cam 4051 pushes the trigger plate 4054 to move to the farthest distance. When the trigger plate 4054 moves, it drives the rack 4053 to move synchronously, thereby driving the gear 4052 to rotate. When the gear 4052 rotates, it drives the cross tube 4042 to rotate. When the tube 4042 rotates, it drives the nozzle 4043 to rotate. When the lowest point of the cam 4051 rotates and contacts one side of the trigger plate 4054, the trigger plate 4054 drives the rack 4053 to reset under the action of the spring 4056. At this time, the gear 4052 drives the cross tube 4042 to rotate in the opposite direction. Therefore, under the action of the cam 4051 and the spring 4056, the trigger plate 4054 drives the rack 4053 to move back and forth laterally, so that the gear 4052 drives the cross tube 4042 to rotate back and forth to spray the soil, which is conducive to more uniform spraying of the soil.

[0030] like Figure 3 and Figure 4 As shown, the surface of the turning roller 402 is fixedly connected with turning plates 4021 distributed in an annular pattern, and the inner wall of the turning plate 4021 is concave and arc-shaped. The inner wall of the turning plate 4021 is fixedly connected with a plurality of protrusions 4022, and the shape of the protrusions 4022 is conical.

[0031] When the turning roller 402 rotates, it drives the turning plate 4021 to rotate synchronously. During the rotation process, the turning plate 4021 will turn the soil from deep inside to the surface. While turning the soil, the protrusion 4022 will continuously break the soil, thereby making the soil looser, which is conducive to sufficient spraying of the soil with the repair agent.

[0032] When the utility model is in use, when spraying the repair agent on the soil, the mobile vehicle 1 is used to push the spraying mechanism 4 to move to the desired spraying area, and the motor 403 and the water pump 3 are started at the same time. The output shaft of the motor 403 rotates to drive the turning roller 402 to rotate to turn the soil. When the water pump 3 is started, the repair agent mixed with the aqueous solution in the liquid storage cylinder 2 is extracted, and enters the two horizontal pipes 4042 at the same time through the connecting pipe 4045 and is sprayed out through the nozzle 4043. At this time, the nozzles 4043 at the bottom of the two horizontal pipes 4042 will spray the repair agent on the soil at the same time. While the nozzles 4043 are spraying, the turning roller 402 is The turning operation is performed synchronously, therefore, the nozzle 4043 at the front end of the turning roller 402 will spray the soil that has not been turned over, and the nozzle 4043 at the rear end of the turning roller 402 will spray the turned soil during the movement of the mobile vehicle 1. At the same time, the motor 403 will synchronously drive the cam 4051 to rotate synchronously. Therefore, under the action of the cam 4051 and the spring 4056, the trigger plate 4054 will drive the rack 4053 to move back and forth laterally, so that the gear 4052 drives the horizontal tube 4042 to reciprocate to spray the soil, which is conducive to more uniform spraying of the soil, thereby ensuring a comprehensive spraying operation on the soil.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A soil remediation agent spraying device for soil remediation, characterized in that: include: A mobile vehicle (1), wherein a liquid storage cylinder (2) is arranged at the top of the mobile vehicle (1), and a water pump (3) is arranged at the lower end of the surface of the liquid storage cylinder (2); A spraying mechanism (4) for achieving comprehensive spraying of the soil, the spraying mechanism (4) being arranged at the front end of the mobile vehicle (1); The spraying mechanism (4) comprises a mounting frame (401) mounted on the front end of the mobile vehicle (1); the inner wall of the mounting frame (401) is rotatably connected to a turning roller (402); one side of the mounting frame (401) is fixedly connected to a motor (403); one end of the turning roller (402) passes through the mounting frame (401) and is fixedly connected to an output shaft of the motor (403); a spraying assembly (404) is arranged on the surface of the mounting frame (401); and a reciprocating assembly (405) is arranged on one side of the mounting frame (401); The spray assembly (404) comprises two transverse tubes (4042), two mounting plates (4041) are fixedly connected to both sides of the mounting frame (401), the transverse tube (4042) is rotatably connected between the two mounting plates (4041) in depth, the lower end of the surface of the transverse tube (4042) is fixedly connected to spray heads (4043) distributed in equal rows, the upper end of the surface of the transverse tube (4042) is fixedly connected to a liquid inlet pipe (4044), and a connecting pipe (4045) is provided between the liquid inlet pipe (4044) and the water pump (3).

2. A soil remediation agent spraying device for soil remediation according to claim 1, characterized in that: The reciprocating assembly (405) comprises a cam (4051) fixedly connected to the surface of the output shaft of the motor (403); one end of the transverse tube (4042) passes through the mounting frame (401) and is fixedly connected to a gear (4052); the surface of the gear (4052) is meshingly connected to a rack (4053); the opposite ends of the two racks (4053) are fixedly connected; the bottom end of the rack (4053) is fixedly connected to a trigger plate (4054); one side of the mounting frame (401) is fixedly connected to a fixing block (4055); a spring (4056) is fixedly connected between the opposite ends of the trigger plate (4054) and the fixing block (4055); one side of the trigger plate (4054) is in contact with the surface of the cam (4051).

3. A soil remediation agent spraying device for soil remediation according to claim 2, characterized in that: One end of the trigger plate (4054) is fixedly connected to a limiting rod (4057), and the other end of the limiting rod (4057) passes through the spring (4056) and the fixing block (4055) in sequence.

4. The soil remediation agent spraying device for soil remediation according to claim 1, characterized in that: The surface of the turning roller (402) is fixedly connected with turning plates (4021) distributed in an annular manner and in equal rows, and the inner wall of the turning plate (4021) is concave in an arc shape.

5. A soil remediation agent spraying device for soil remediation according to claim 4, characterized in that: A plurality of protrusions (4022) are fixedly connected to the inner wall of the flap (4021), and the protrusions (4022) are conical in shape.

6. The soil remediation agent spraying device for soil remediation according to claim 1, characterized in that: The ratio of the number of the liquid inlet pipe (4044) to the number of the connecting pipe (4045) is two to one, and the liquid inlet pipe (4044) is a soft tube.

7. The soil remediation agent spraying device for soil remediation according to claim 1, characterized in that: The number of the nozzles (4043) is seven, and the swing angle of the nozzles (4043) is less than one hundred and eighty degrees.

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