Spraying device for soil remediation

Abstract

The utility model discloses a spraying device for soil remediation, which comprises a fixed frame, a driving frame and a water storage frame are arranged in the fixed frame, the outer wall of the fixed frame is fixedly connected with a support frame, the bottom of the support frame is provided with a guide wheel, one side of the fixed frame is provided with a handle, and the handle is fixedly connected with the fixed frame. The top of the fixing frame is fixedly connected with an installation block, the top of the installation block is rotationally connected with a spray head frame, a spray head is arranged on the surface of the spray head frame, and a swing device is arranged in the driving frame. According to the spraying device for soil remediation, a spraying head frame and a plurality of spraying heads which are specially designed are adopted, uniform spraying of a to-be-remedied soil area can be achieved, and therefore the spraying efficiency and the spraying effect are remarkably improved, a crushing device arranged on the device can crush soil while spraying is conducted, soil hardening is effectively broken, and the soil remediation effect is improved. The soil permeability is improved, and the remediation effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of soil restoration, and more specifically, to a spray device for soil restoration. Background Art

[0002] With the rapid development of industrialization and urbanization, soil pollution is becoming increasingly serious. Heavy metals, organic matter and other pollutants in the soil pose a serious threat to human health and the ecological environment. Therefore, soil remediation technology has become an important research direction in the field of environmental protection. In the process of soil remediation, spraying technology is widely used. Traditional spraying devices can usually only achieve spraying at a fixed position or fixed angle, and cannot adjust the spraying range and angle according to actual needs. This leads to poor spraying effect, inability to evenly cover the area to be repaired, and reduces the remediation efficiency. At the same time, many contaminated soil areas have problems such as compaction and hardening, making it difficult for the remediation liquid to penetrate into the deep soil layer. Traditional spraying devices often cannot effectively solve this problem, resulting in limited remediation effects. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] The traditional spraying devices in the prior art can usually only realize spraying at a fixed position or a fixed angle, and cannot adjust the spraying range and angle according to actual needs, resulting in poor spraying effect, unable to evenly cover the area to be repaired, and reducing the repair efficiency. Many contaminated soil areas have problems such as compaction and hardening, which makes it difficult for the repair liquid to penetrate into the deep soil layer. The purpose of the utility model is to provide a spraying device for soil remediation, which can realize uniform spraying of the soil area to be repaired by adopting a specially designed nozzle rack and multiple spray heads, ensuring that each piece of soil can obtain sufficient repair liquid, thereby significantly improving the spraying efficiency and effect. The crushing device equipped with the device can crush the soil while spraying, effectively break the soil compaction, improve the permeability of the soil, and enable the repair liquid to penetrate deeper into the soil, thereby improving the repair effect. Through the design of the swing device, the operator can flexibly adjust the swing angle and spray range of the spray head to adapt to different terrains and repair needs, thereby increasing the applicability and flexibility of the device.

[0005] 2. Technical solution

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A spray device for soil remediation comprises a fixed frame, a driving frame and a water storage frame are arranged inside the fixed frame, a support frame is fixedly connected to the outer wall of the fixed frame, a guide wheel is arranged at the bottom of the support frame, a handle is arranged on one side of the fixed frame, a mounting block is fixedly connected to the top of the fixed frame, a spray head frame is rotatably connected to the top of the mounting block, a spray head is arranged on the surface of the spray head frame, a swing device is arranged inside the driving frame, the swing device is connected to the spray head frame, a crushing device is arranged below the fixed frame, and the crushing device is connected to the swing device.

[0008] Preferably, the number of the spray heads is six, and a water pump is arranged inside the water storage frame to supply water to the spray heads.

[0009] Preferably, the swing device includes a motor, a crankshaft, a sleeve, a fixed frame, a rotating rod, a moving rod, a connecting frame and a connecting block, the motor is fixedly connected to the inner wall of the driving frame, the output shaft of the motor is fixedly connected to the crankshaft, the inner wall of the driving frame is fixedly connected to the fixed frame, the end of the fixed frame is fixedly connected to the sleeve, the crankshaft and the sleeve are sleeved, the crankshaft is rotatably connected to the rotating rod, the end of the rotating rod away from the crankshaft is rotatably connected to the moving rod, the moving rod is slidably connected to the fixed frame, the top of the moving rod is rotatably connected to the connecting frame, the end of the connecting frame is rotatably connected to the connecting block, and the connecting block is fixedly connected to the back of the nozzle frame.

[0010] Preferably, the crushing device includes a rotating disk, a protrusion, a limit frame, an extrusion rod, an extrusion plate and a cone rod. The axis of the rotating disk is fixedly connected to the crankshaft, the surface of the rotating disk is fixedly connected with a protrusion, the surface of the rotating disk is provided with a limit frame, the protrusion is located inside the limit frame, the protrusion is slidably connected to the inner wall of the limit frame, the bottom of the limit frame is fixedly connected to the extrusion rod, the extrusion rod is slidably connected to the fixed frame, the bottom of the extrusion rod is fixedly connected to the extrusion plate, and the bottom of the extrusion plate is fixedly connected to the cone rod.

[0011] Preferably, the number of the extrusion rods is two.

[0012] Preferably, the tapered rod is made of stainless steel.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] By using a specially designed nozzle rack and multiple nozzles, uniform spraying of the soil area to be repaired can be achieved, ensuring that each piece of soil can obtain sufficient repair liquid, thereby significantly improving the spraying efficiency and effect.

[0016] The crushing device equipped in the device can crush the soil while spraying, effectively breaking up the soil compaction, improving the permeability of the soil, allowing the repair liquid to penetrate deeper into the soil and improving the repair effect.

[0017] Through the design of the swing device, the operator can flexibly adjust the swing angle and spray range of the sprinkler head to adapt to different terrains and restoration needs, which increases the applicability and flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0020] Figure 3 This is a schematic diagram of the structure of the swing device of the utility model;

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

[0022] Description of the numbers in the figure:

[0023] 1. Fixed frame; 11. Driving frame; 12. Water storage frame; 2. Support frame; 3. Handle; 4. Mounting block; 5. Nozzle frame; 6. Sprinkler head; 7. Swinging device; 71. Motor; 72. Crankshaft; 73. Sleeve; 74. Fixed frame; 75. Rotating rod; 76. Moving rod; 77. Connecting frame; 78. Connecting block; 8. Crushing device; 81. Rotating disk; 82. Bump; 83. Limiting frame; 84. Extrusion rod; 85. Extrusion plate; 86. Cone rod. DETAILED DESCRIPTION

[0024] 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 them. Based on the embodiments of 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.

[0025] Embodiment 1:

[0026] See also Figure 1-4The utility model provides a technical solution: a spray device for soil remediation, comprising a fixed frame 1, a driving frame 11 and a water storage frame 12 are arranged inside the fixed frame 1, a support frame 2 is fixedly connected to the outer wall of the fixed frame 1, a guide wheel is arranged at the bottom of the support frame 2, a handle 3 is arranged on one side of the fixed frame 1, a mounting block 4 is fixedly connected to the top of the fixed frame 1, a nozzle frame 5 is rotatably connected to the top of the mounting block 4, a spray head 6 is arranged on the surface of the nozzle frame 5, a swing device 7 is arranged inside the driving frame 11, the swing device 7 is connected to the nozzle frame 5, a crushing device 8 is arranged below the fixed frame 1, and the crushing device 8 is connected to the swing device 7. First, move the device to the soil area to be repaired. The guide wheel at the bottom of the support frame 2 can be used to easily push the device to the designated position. Make sure that there is enough repair liquid in the water storage frame 12 for the sprinkler head to use. Check and ensure that all mechanical parts and electrical connections are normal, especially whether the motor 71, crankshaft 72, connecting rod mechanism and other moving parts are flexible and unobstructed. Turn on the power, start the motor 71, observe whether the movement of the swing device 7 is smooth, whether the sprinkler head 6 can swing according to the predetermined angle and range, adjust the position and angle of the sprinkler 6, ensure that the sprinkler range can cover the entire soil area to be repaired, and open the water storage. , check whether the sprinkler head 6 can spray the repair liquid evenly, and adjust the spraying amount as needed. Driven by the motor 71, the crankshaft 72 drives the swing device 7 to start working, so that the sprinkler head 6 on the sprinkler frame 5 swings according to the set mode, thereby achieving uniform spraying of the area to be repaired. The other end of the crankshaft 72 is connected to the rotating disk 81 of the crushing device 8. As the crankshaft 72 rotates, the protrusion 82 slides in the limit frame 83, driving the extrusion rod 84 to move up and down. The extrusion plate 85 and the cone rod 86 at the bottom of the extrusion rod 84 crush the soil, break the soil compaction, and improve the permeability of the soil.

[0027] There are six spray heads 6, and a water pump is arranged inside the water storage frame 12 to supply water to the spray heads 6. A plurality of spray heads 6 are arranged to increase the spray range.

[0028] Among them, the swing device 7 includes a motor 71, a crankshaft 72, a sleeve 73, a fixed frame 74, a rotating rod 75, a moving rod 76, a connecting frame 77 and a connecting block 78. The motor 71 is fixedly connected to the inner wall of the driving frame 11, the output shaft of the motor 71 is fixedly connected to the crankshaft 72, the inner wall of the driving frame 11 is fixedly connected to the fixing frame 74, the end of the fixing frame 74 is fixedly connected to the sleeve 73, the crankshaft 72 is sleeved with the sleeve 73, the crankshaft 72 is rotatably connected to the rotating rod 75, the end of the rotating rod 75 away from the crankshaft 72 is rotatably connected to the moving rod 76, the moving rod 76 is slidably connected to the fixed frame 1, the top of the moving rod 76 is rotatably connected to the connecting frame 77, the end of the connecting frame 77 is rotatably connected to the connecting block 78, and the connecting block 78 is fixedly connected to the back of the nozzle frame 5. Driven by the motor 71, the crankshaft 72 drives the swing device 7 to start working. The crankshaft 72 rotates, driving the rotating rod 75 to rotate, driving the moving rod 76 to reciprocate up and down, driving the connecting frame 77 to swing, and driving the nozzle frame 5 to move through the connecting block 78, so that the spray head 6 on the nozzle frame 5 swings according to the set mode, thereby achieving uniform spraying of the area to be repaired.

[0029] The crushing device 8 comprises a rotating disk 81, a protrusion 82, a limit frame 83, an extrusion rod 84, an extrusion plate 85 and a cone rod 86. The axis of the rotating disk 81 is fixedly connected to the crankshaft 72. The surface of the rotating disk 81 is fixedly connected with a protrusion 82. The surface of the rotating disk 81 is provided with a limit frame 83. The protrusion 82 is located inside the limit frame 83. The protrusion 82 is slidably connected to the inner wall of the limit frame 83. The bottom of the limit frame 83 is fixedly connected with an extrusion rod 84. The extrusion rod 84 is slidably connected to the fixed frame 1. The bottom of the extrusion rod 84 is fixedly connected with an extrusion plate 85. The bottom of the extrusion plate 85 is fixedly connected with a cone rod 86. The crushing device 8 is provided. The other end of the crankshaft 72 is connected to the rotating disk 81 of the crushing device 8. As the crankshaft 72 rotates, the protrusion 82 slides in the limit frame 83, driving the extrusion rod 84 to move up and down. The extrusion plate 85 and the cone rod 86 at the bottom of the extrusion rod 84 crush the soil, break the soil compaction, and improve the permeability of the soil.

[0030] There are two extrusion rods 84. Two extrusion rods 84 are provided to improve the stability of the up and down movement of the extrusion plate 85.

[0031] The cone rod 86 is made of stainless steel to increase its service life.

[0032] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field within the technical scope disclosed by the utility model and any equivalent replacement or change based on the technical solution and improved concept of the utility model shall be included in the protection scope of the utility model.

Claims

1. A spraying device for soil remediation, comprising a fixing frame (1), characterized in that: A driving frame (11) and a water storage frame (12) are arranged inside the fixed frame (1); a support frame (2) is fixedly connected to the outer wall of the fixed frame (1); a guide wheel is arranged at the bottom of the support frame (2); a handle (3) is arranged on one side of the fixed frame (1); a mounting block (4) is fixedly connected to the top of the fixed frame (1); a nozzle frame (5) is rotatably connected to the top of the mounting block (4); a spray head (6) is arranged on the surface of the nozzle frame (5); a swing device (7) is arranged inside the driving frame (11); the swing device (7) is connected to the nozzle frame (5); a crushing device (8) is arranged below the fixed frame (1); the crushing device (8) is connected to the swing device (7).

2. A soil remediation spraying device according to claim 1, characterized in that: The number of the spray heads (6) is six, and a water pump is arranged inside the water storage frame (12) to supply water to the spray heads (6).

3. A soil remediation spraying device according to claim 1, characterized in that: The swing device (7) comprises a motor (71), a crankshaft (72), a sleeve (73), a fixing frame (74), a rotating rod (75), a moving rod (76), a connecting frame (77) and a connecting block (78); the motor (71) is fixedly connected to the inner wall of the driving frame (11); the output shaft of the motor (71) is fixedly connected to the crankshaft (72); the inner wall of the driving frame (11) is fixedly connected to the fixing frame (74); and the end of the fixing frame (74) is fixedly connected to the sleeve (73). The crankshaft (72) is sleeved with the sleeve (73); the crankshaft (72) is rotatably connected to a rotating rod (75); one end of the rotating rod (75) away from the crankshaft (72) is rotatably connected to a moving rod (76); the moving rod (76) is slidably connected to the fixed frame (1); the top of the moving rod (76) is rotatably connected to a connecting frame (77); the end of the connecting frame (77) is rotatably connected to a connecting block (78); and the connecting block (78) is fixedly connected to the back of the nozzle frame (5).

4. A soil remediation spraying device according to claim 3, characterized in that: The crushing device (8) comprises a rotating disk (81), a protrusion (82), a limiting frame (83), an extrusion rod (84), an extrusion plate (85) and a cone rod (86); the axis of the rotating disk (81) is fixedly connected to the crankshaft (72); the surface of the rotating disk (81) is fixedly connected with the protrusion (82); the surface of the rotating disk (81) is provided with a limiting frame (83); the protrusion (82) is located inside the limiting frame (83); the protrusion (82) is slidably connected to the inner wall of the limiting frame (83); the bottom of the limiting frame (83) is fixedly connected with the extrusion rod (84); the extrusion rod (84) is slidably connected to the fixed frame (1); the bottom of the extrusion rod (84) is fixedly connected with the extrusion plate (85); and the bottom of the extrusion plate (85) is fixedly connected with the cone rod (86).

5. A soil remediation spraying device according to claim 4, characterized in that: The number of the squeezing rods (84) is two.

6. A spray device for soil remediation according to claim 4, characterized in that: The cone rod (86) is made of stainless steel.

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