Passivator spraying structure based on farmland soil remediation

Abstract

The embodiment of the utility model provides a passivating agent spraying structure based on farmland soil remediation, and relates to the technical field of soil remediation, the passivating agent spraying structure comprises a mounting frame and a fixing pipe, the mounting frame is arranged in an inverted concave shape, and the fixing pipe is fixedly connected into the mounting frame. Through driving of a motor, the motor drives a first gear on a rotating shaft to rotate, the first gear is engaged with an annular gear to rotate, the annular gear drives a movable shell to rotate, and the insertion pipe is continuously inserted into soil through rotation of the movable shell; a passivating agent can be injected into the soil through the through holes in the side walls of the insertion pipes and sprayed to the soil through the through holes higher than the ground, and farmland soil remediation is facilitated; round wheels can be driven to rotate through rotation of a movable shell, the round wheels drive a movable shaft to rotate, the movable shaft drives a stirring rod on the side wall of the movable shaft to rotate, stirring operation on a passivating agent can be achieved through the stirring rod, the passivating agent can be fully mixed, and the soil remediation effect is good.

Description

Technical Field

[0001] This application relates to the field of soil remediation technology, and in particular to a passivating agent spraying structure for farmland soil remediation. Background Technology

[0002] Passivating agents for farmland soil remediation are chemical substances used to reduce the activity of heavy metals in the soil and reduce their harm to crops. Passivating agents for farmland soil remediation play an important role in reducing the activity of heavy metals, improving soil structure, and enhancing fertility.

[0003] Currently, when applying passivating agents to farmland soil remediation, the agents are typically sprayed directly onto the soil. However, the passivating agents can only penetrate the soil through osmosis, resulting in low remediation efficiency and failing to achieve thorough soil remediation. Therefore, this invention proposes a passivating agent spraying structure for farmland soil remediation. Utility Model Content

[0004] In view of the above problems, this application provides a passivating agent spraying structure based on farmland soil remediation to solve the problem of inconvenience in existing soil remediation technologies.

[0005] This application provides a passivating agent spraying structure for farmland soil remediation, including a mounting frame. The mounting frame is concave and has a fixed tube fixedly connected inside. A movable shell is movably connected to the side wall of the fixed tube. A plurality of insertion tubes are evenly distributed and fixedly connected to the side wall of the movable shell. A plurality of through holes are evenly distributed on the side wall of the insertion tubes. A rotary drive assembly is provided on the side wall of the movable shell. A fixed shell is fixedly connected to the bottom surface of the fixed tube. A plurality of circular holes are opened on the side wall of the fixed tube located in the inner cavity of the fixed shell. A stirring assembly is provided in the inner cavity of the fixed shell. A discharge assembly is provided on the outer wall of the mounting frame.

[0006] In some embodiments, the rotary drive assembly includes a motor, the motor is fixedly connected to the side wall of the mounting bracket, a rotating shaft is fixedly connected to the rotor of the motor, the rotating shaft passes through the mounting bracket and is fixedly connected to a first gear, and a ring gear is fixedly connected to the side wall of the movable housing, the first gear meshing with the ring gear.

[0007] In some embodiments, the stirring assembly includes a movable shaft, the inner cavity of the fixed shell is provided with the movable shaft, both the left and right ends of the movable shaft penetrate the fixed shell and are fixedly connected with a wheel, the movable shaft is movably connected to the fixed shell, the wheel is tangentially arranged to the inner wall of the movable shell, and a plurality of stirring rods are evenly distributed and fixedly connected to the side wall of the inner cavity of the fixed shell.

[0008] In some embodiments, the discharge assembly includes a top shell, the top shell is fixedly connected to the top surface of the mounting bracket, a connecting pipe is fixedly connected to the side wall of the top shell, and a pump is fixedly connected to the other end of the connecting pipe, the pump communicating with the fixed pipe.

[0009] In some embodiments, two mounting plates are symmetrically fixedly connected to the front sidewall of the mounting bracket, and the mounting plates are provided with mounting holes.

[0010] In some embodiments, the end of the insertion tube away from the movable shell is conical, and the insertion tube communicates with the inner cavity of the movable shell.

[0011] In some embodiments, side holes are provided on the left and right side walls of the movable shell, and an annular groove is provided in the side holes. An annular plate is movably connected in the annular groove, and the annular plate is fixedly connected to the fixed tube.

[0012] The above scheme utilizes a motor to drive the first gear on the rotating shaft. The first gear meshes with a ring gear, which in turn drives the movable shell to rotate. This rotation causes the insertion tube to be continuously inserted into the soil. The passivating agent can be injected into the soil through the through-holes on the side wall of the insertion tube and sprayed onto the soil through the through-holes above ground level, facilitating its use in farmland soil remediation. The rotation of the movable shell also drives the rotating wheel, which in turn drives the movable shaft. The movable shaft then drives the stirring rod on its side wall to rotate, allowing for thorough mixing of the passivating agent and resulting in a better soil remediation effect.

[0013] The above description is merely an overview of the technical solutions of the embodiments of this application. In order to better understand the technical means of the embodiments of this application and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of this application more obvious and understandable, specific implementation methods of this application are described below. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a frontal perspective view of the present application;

[0016] Figure 2 This is a side perspective view of the present application;

[0017] Figure 3 This is a cross-sectional three-dimensional structural diagram of this application;

[0018] Figure 4 This is a three-dimensional structural diagram of the fixed shell in this application;

[0019] Figure 5 This is a three-dimensional structural diagram of the rotary drive assembly of this application.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Mounting bracket; 2. Fixed pipe; 3. Movable shell; 4. Insert pipe; 5. Through hole; 6. Rotary drive assembly; 7. Fixed shell; 8. Circular hole; 9. Stirring assembly; 10. Discharge assembly; 11. Motor; 12. Rotating shaft; 13. First gear; 14. Ring gear; 15. Movable shaft; 16. Circular wheel; 17. Stirring rod; 18. Top shell; 19. Connecting pipe; 20. Pump; 21. Mounting plate; 22. Mounting hole; 23. Annular groove; 24. Annular plate. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0023] The terms "comprising" and "having," and any variations thereof, in the specification, claims, and drawings of this application are intended to cover without excluding other terms. The words "a" or "an" do not exclude the presence of multiples. Unless otherwise stated, "multiple" means two or more (including two), and similarly, "multiple sets" means two or more (including two sets).

[0024] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0025] Furthermore, descriptions of directions used to explain the operation and construction of the components in this embodiment, such as height, are not absolute but relative. Although these directions are appropriate when the components are in the positions shown in the figure, they should be interpreted differently when these positions change to correspond to the changes.

[0026] In the description of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, "connection" or "linkage" in mechanical structures can refer to a physical connection, such as a fixed connection, a detachable connection, or an integral connection. In addition to referring to a physical connection, "connection" or "linkage" in circuit structures can also refer to an electrical connection or a signal connection. For example, it can be a direct connection, i.e., a physical connection, or an indirect connection through at least one intermediate component, as long as the circuit is connected. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0027] To facilitate understanding of the technical solutions in the embodiments of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0028] like Figure 1-5 As shown, this application embodiment provides a passivating agent spraying structure based on farmland soil remediation, including a mounting frame 1. The mounting frame 1 is inverted concave and a fixed tube 2 is fixedly connected inside. A movable shell 3 is movably connected to the side wall of the fixed tube 2. A plurality of insertion tubes 4 are evenly distributed and fixedly connected to the side wall of the movable shell 3. A plurality of through holes 5 are evenly distributed on the side wall of the insertion tubes 4. A rotary drive assembly 6 is provided on the side wall of the movable shell 3. The rotary drive assembly 6 includes a motor 11. The motor 11 is fixedly connected to the side wall of the mounting frame 1. A rotating shaft 12 is fixedly connected to the rotor of the motor 11. The rotating shaft 12 passes through the mounting frame 1 and is fixedly connected to a first gear 13. A ring gear 14 is fixedly connected to the side wall of the movable shell 3. The first gear 13 and the ring gear 14 are meshed.

[0029] In the technical solution of this embodiment, driven by the motor 11, the motor 11 drives the first gear 13 on the rotating shaft 12 to rotate. The first gear 13 meshes with the ring gear 14 to rotate. The ring gear 14 drives the movable shell 3 to rotate. The rotation of the movable shell 3 causes the insertion tube 4 to be continuously inserted into the soil. The passivating agent can be injected into the soil through the through hole 5 on the side wall of the insertion tube 4 and sprayed onto the soil from the through hole 5 above the ground, which is convenient for farmland soil remediation.

[0030] Furthermore, two mounting plates 21 are symmetrically fixedly connected to the front side wall of the mounting frame 1. The mounting plates 21 are provided with mounting holes 22, which can realize the connection between this device and the external traction device, making it convenient for the use of this device.

[0031] Furthermore, the end of the insertion tube 4 furthest from the movable shell 3 is conical, and the insertion tube 4 is in communication with the inner cavity of the movable shell 3, which makes it easy for the insertion tube 4 to be inserted into the soil to a suitable depth, making it convenient to use.

[0032] Furthermore, the movable shell 3 has side holes on its left and right side walls, and annular grooves 23 are formed in the side holes. Annular plates 24 are movably connected in the annular grooves 23. The annular plates 24 are fixedly connected to the fixed tube 2, which allows the movable shell 3 to rotate stably.

[0033] A fixed shell 7 is fixedly connected to the bottom surface of the fixed tube 2. Several round holes 8 are opened on the side wall of the inner cavity of the fixed shell 7. A stirring assembly 9 is provided in the inner cavity of the fixed shell 7. The stirring assembly 9 includes a movable shaft 15. The movable shaft 15 is provided in the inner cavity of the fixed shell 7. Both ends of the movable shaft 15 pass through the fixed shell 7 and are fixedly connected to a round wheel 16. The movable shaft 15 is movably connected to the fixed shell 7. The round wheel 16 is tangential to the inner wall of the movable shell 3. Several stirring rods 17 are evenly distributed and fixedly connected to the side wall of the inner cavity of the fixed shell 7.

[0034] In the technical solution of this embodiment, the rotation of the movable shell 3 can drive the wheel 16 to rotate, the wheel 16 drives the movable shaft 15 to rotate, and the movable shaft 15 drives the stirring rod 17 on its side wall to rotate. The stirring rod 17 can be used to stir the passivating agent, which can make the passivating agent fully mixed and have a good soil remediation effect.

[0035] A discharge assembly 10 is provided on the outer side wall of the mounting frame 1. The discharge assembly 10 includes a top shell 18. The top shell 18 is fixedly connected to the top surface of the mounting frame 1. A connecting pipe 19 is fixedly connected to the side wall of the top shell 18. A pump 20 is fixedly connected to the other end of the connecting pipe 19. The pump 20 is in communication with the fixed pipe 2.

[0036] In this embodiment, the passivating agent is added into the inner cavity of the top shell 18. During use, the pump 20 is started to draw the passivating agent from the top shell 18 into the connecting pipe 19. The passivating agent enters the fixed pipe 2 through the connecting pipe 19. The passivating agent in the fixed pipe 2 enters the inner cavity of the fixed shell 7 through the round hole 8. The passivating agent in the inner cavity of the fixed shell 7 enters the insertion tube 4 inserted into the soil, which facilitates the spraying operation of the passivating agent and makes the soil remediation effect better.

[0037] Working principle: In use, this device is first connected to an external traction device via the mounting holes 22 on the mounting plate 21. The depth of the insertion of the cannula 4 into the soil is controlled by the installation height of the traction device, facilitating soil remediation. Then, a passivating agent is added to the inner cavity of the top shell 18. During use, the pump 20 is started to draw the passivating agent from the top shell 18 into the connecting pipe 19. The passivating agent then enters the fixed pipe 2 through the connecting pipe 19. The passivating agent in the fixed pipe 2 enters the inner cavity of the fixed shell 7 through the round hole 8. The passivating agent in the inner cavity of the fixed shell 7 enters the insertion cannula 4 inserted into the soil. Driven by the motor 11, the motor 11 drives the first... When gear 13 rotates, the first gear 13 meshes with the ring gear 14, which rotates. The ring gear 14 drives the movable shell 3 to rotate. The rotation of the movable shell 3 causes the insertion tube 4 to be continuously inserted into the soil. The passivating agent can be injected into the soil through the through hole 5 on the side wall of the insertion tube 4 and sprayed onto the soil through the through hole 5 above the ground, which is convenient for farmland soil remediation. During the rotation of the movable shell 3, the rotation of the movable shell 3 can drive the wheel 16 to rotate. The wheel 16 drives the movable shaft 15 to rotate. The movable shaft 15 drives the stirring rod 17 on its side wall to rotate. The stirring rod 17 can be used to stir the passivating agent, which can make the passivating agent fully mixed and have a good soil remediation effect.

[0038] Those skilled in the art will understand that although some embodiments herein include certain features included in other embodiments but not others, combinations of features from different embodiments are intended to be within the scope of this application and form different embodiments. For example, in the claims, any of the claimed embodiments can be used in any combination.

[0039] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A passivating agent spraying structure for farmland soil remediation, characterized in that, The device includes a mounting frame (1), which is concave in shape and has a fixed tube (2) fixedly connected inside. A movable shell (3) is movably connected to the side wall of the fixed tube (2). Several insertion tubes (4) are evenly distributed and fixedly connected to the side wall of the movable shell (3). Several through holes (5) are evenly distributed on the side wall of the insertion tubes (4). A rotary drive assembly (6) is provided on the side wall of the movable shell (3). A fixed shell (7) is fixedly connected to the bottom surface of the fixed tube (2). Several round holes (8) are provided on the side wall of the fixed tube (2) located in the inner cavity of the fixed shell (7). A stirring assembly (9) is provided in the inner cavity of the fixed shell (7). A discharge assembly (10) is provided on the outer side wall of the mounting frame (1).

2. The passivator spraying structure based on farmland soil remediation according to claim 1, characterized in that, The rotary drive assembly (6) includes a motor (11). The motor (11) is fixedly connected to the side wall of the mounting frame (1). A rotating shaft (12) is fixedly connected to the rotor of the motor (11). The rotating shaft (12) passes through the mounting frame (1) and is fixedly connected to a first gear (13). A ring gear (14) is fixedly connected to the side wall of the movable shell (3). The first gear (13) and the ring gear (14) are meshed.

3. The passivator spraying structure based on farmland soil remediation according to claim 1, characterized in that, The stirring assembly (9) includes a movable shaft (15). The movable shaft (15) is provided in the inner cavity of the fixed shell (7). Both ends of the movable shaft (15) pass through the fixed shell (7) and are fixedly connected to a wheel (16). The movable shaft (15) is movably connected to the fixed shell (7). The wheel (16) is tangential to the inner wall of the movable shell (3). Several stirring rods (17) are evenly distributed and fixedly connected on the side wall of the inner cavity of the fixed shell (7) of the movable shaft (15).

4. The passivator spraying structure based on farmland soil remediation according to claim 1, characterized in that, The discharge assembly (10) includes a top shell (18), the top shell (18) is fixedly connected to the top surface of the mounting bracket (1), a connecting pipe (19) is fixedly connected to the side wall of the top shell (18), and a pump (20) is fixedly connected to the other end of the connecting pipe (19). The pump (20) is in communication with the fixed pipe (2).

5. The passivator spraying structure based on farmland soil remediation according to claim 1, characterized in that, Two mounting plates (21) are symmetrically fixedly connected to the front side wall of the mounting bracket (1), and mounting holes (22) are provided on the mounting plates (21).

6. The passivator spraying structure based on farmland soil remediation according to claim 1, characterized in that, The end of the insertion tube (4) away from the movable shell (3) is conical, and the insertion tube (4) communicates with the inner cavity of the movable shell (3).

7. The passivator spraying structure based on farmland soil remediation according to claim 1, characterized in that, Side holes are provided on the left and right side walls of the movable shell (3), and an annular groove (23) is provided in the side holes. An annular plate (24) is movably connected in the annular groove (23), and the annular plate (24) is fixedly connected to the fixed tube (2).

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