Spraying structure for soil remediation

Abstract

The utility model belongs to the technical field of soil remediation, and particularly relates to a spraying structure for soil remediation, which comprises a base, a charging box fixedly mounted at the top of the base, a rectangular plate fixedly mounted on one side of the base, a first water pipe fixedly mounted on one side of the rectangular plate, and rotating grooves symmetrically formed in the bottom of the first water pipe. A rotating column is rotationally installed in the rotating groove, a through groove communicating with an inner cavity of the first water pipe is formed in the top of the rotating groove, a circular groove is formed in the top of the rotating column and located on one side of the through groove, a sealing gasket is fixedly installed at the top of the rotating column and located in the rotating groove, and a second water pipe is fixedly installed at the bottom of the rotating column; and a plurality of sprayers I are fixedly mounted on one side of the water pipe I. According to the device, soil adhered to the surface of the roller can be scraped off, so that a large amount of soil cannot be adhered to the surface of the roller when the roller rotates, the coverage area of sprayed soil remediation liquid can be increased, and when the soil remediation liquid needs to be sprayed to a large-area land, the soil remediation liquid can be sprayed to the soil. The spraying efficiency can be improved.

Description

Technical Field

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

[0002] Soil remediation fluid is a liquid used to repair soil. It can decompose harmful bacteria and viruses, decompose insect eggs, eliminate pests, relieve soil compaction, decompose agricultural residues and repair and manage saline-alkali land.

[0003] For example, the Chinese patent with publication number CN217251533U discloses a soil remediation agent spraying device for soil remediation, including a fixed plate, a walking mechanism is arranged below the fixed plate, a storage box for storing soil remediation agent is arranged above the fixed plate, and a spraying structure is arranged at the front end below the fixed plate. The spraying structure includes two parallel and connected main pipes, and the main pipes are provided with a plurality of first outlet ends and second outlet ends arranged at intervals. The first outlet end includes a first outlet facing the other main pipe, and the second outlet end includes two second outlets facing the two sides. The first outlet and one of the second outlets are connected to a spraying pipe, and the storage box is connected to the main pipe by a pump and a connecting pipe. The spraying structure provided in the utility model can perform centralized spraying and dispersed spraying, and is suitable for spraying remediation agents for soils with different degrees of pollution. It has high adjustability, and thus the spraying efficiency is also improved; at the same time, it can also be stored in the accommodating cavity to protect the spraying structure.

[0004] The above patent has the following problems:

[0005] This patent has some disadvantages when used, such as: when this device is used on a wet ground, when it moves, there will be mud sticking to the walking mechanism, and a large amount of mud will stick to the walking mechanism after long-term use, thus affecting the moving efficiency of the walking mechanism. In addition, when it is necessary to spray soil remediation liquid on a large area of ​​land, the spraying area of ​​this device is small, and it is necessary to spray back and forth repeatedly, which reduces the efficiency of spraying soil remediation liquid. In view of this, we propose a spraying structure for soil remediation. Utility Model Content

[0006] The purpose of the utility model is to provide a spraying structure for soil remediation to solve the problems raised in the above background technology.

[0007] In view of this, the utility model provides a spraying structure for soil remediation, comprising:

[0008] A base, a charging box is fixedly installed on the top of the base, a rectangular plate is fixedly installed on one side of the base, a water pipe 1 is fixedly installed on one side of the rectangular plate, a rotating groove is symmetrically opened at the bottom of the water pipe 1, a rotating column is rotatably installed in the rotating groove, a through groove connected to the inner cavity of the water pipe 1 is opened on the top of the rotating groove, a circular groove is opened on the top of the rotating column and on one side of the through groove, a sealing gasket is fixedly installed on the top of the rotating column and in the rotating groove, a water pipe 2 is fixedly installed on the bottom of the rotating column, a plurality of nozzles 1 are fixedly installed on one side of the water pipe 1, and a plurality of nozzles 2 are fixedly installed on the bottom of the water pipe 2;

[0009] Two limiting components, both of which are located in the first water pipe and are used to limit the positions of the two second water pipes respectively;

[0010] A water pump, the water pump is fixedly installed on the top of the base and located on one side of the charging box, the water inlet end of the water pump extends into the charging box, the water outlet end of the water pump extends into water pipe 1, a rotating rod is symmetrically installed in the base for rotation, both sides of the base and at both ends of the two rotating rods are provided with rotating grooves, rollers are fixedly installed at both ends of the rotating rod and located in the corresponding rotating grooves, and a scraper is fixedly installed on one side of the inner wall of the rotating groove;

[0011] A power assembly is located in the base and is used to drive one of the rotating rods to rotate.

[0012] In the technical scheme, the water pump is started by the set water pump, and the water pump can extract the soil repair liquid in the charging box and transport it to the water pipe 1. Then the soil repair liquid will be sprayed out through the several nozzles 1 on the water pipe 1, and then the power assembly is driven by the set power assembly, and the power assembly drives one of the rotating rods to rotate, and the rotation of one of the rotating rods drives the corresponding two rollers to rotate, and at the same time pushes the base to move to the side away from the water pump. The movement of the base will drive the other two rollers to rotate. Under the action of the movement of the base, the water pipe 1 and the several nozzles 1 can be moved and the soil repair liquid can be sprayed on the land. When encountering a wet ground, the soil will stick to the surface of the roller. At this time, the scraper can scrape off the soil sticking to the surface of the roller while the roller rotates, ensuring that a large amount of soil will not stick to the surface of the roller when it rotates;

[0013] By setting two limit assemblies, the limit assemblies can release the limit on water pipe 2, and water pipe 2 can be rotated outward. The rotation of water pipe 2 drives the rotating column to rotate in the rotating groove, and the rotation of the rotating column drives the circular groove to rotate in the rotating groove. When water pipe 2 rotates 180°, the circular groove will be connected with the through groove, and one side of water pipe 2 will rest on the rectangular plate. Water pipe 2 can be limited by the limit assemblies, and then the water pump can be started. The water pump can extract the soil remediation liquid in the loading box and transport it to water pipe 1. The soil remediation liquid in water pipe 1 will flow into water pipe 2 through the through groove, the circular groove and the rotating column. Then the soil remediation liquid will be sprayed through several nozzles 1 on water pipe 1 and several nozzles 2 at the bottom of the two water pipes 2, ensuring that the area covered by the spraying soil remediation liquid can be increased. When a large area of ​​land needs to be sprayed with soil remediation liquid, the spraying efficiency can be improved.

[0014] In the above technical solution, further, the limit assembly includes:

[0015] A sliding groove is provided on one side of a water pipe, a limit plate is slidably installed in the sliding groove, a pull rod is fixedly installed on the top of the limit plate and located in the sliding groove, and the top end of the pull rod passes through the top of the sliding groove and extends to the outside, and a spring is sleeved on the pull rod and located in the sliding groove.

[0016] In the present technical scheme, when it is necessary to spray soil repair liquid on a large area of ​​land, the two pull rods can be pulled upwards first. The upward movement of the pull rods will drive the limit plate to move in the sliding groove. The upward movement of the limit plate will squeeze the spring to contract. When the bottom of the limit plate moves out from one side of the water pipe 2, the limit plate can release the limit on the water pipe 2, and the water pipe 2 can be rotated outward. The rotation of the water pipe 2 drives the rotating column to rotate in the rotating groove, and the rotation of the rotating column drives the circular groove to rotate in the rotating groove. When the water pipe 2 rotates 180°, the circular groove will be connected with the through groove, and at the same time, one side of the water pipe 2 will rest on the rectangular plate. Then release the pull rod and the spring will be released. Under the action of the spring rebound force, the spring will squeeze the limit plate to move downward until one side of the limit plate is against the other side of water pipe two. At this time, the limit plate can limit water pipe two, and then start the water pump. The water pump can extract the soil remediation liquid in the loading box and transport it to water pipe one. The soil remediation liquid in water pipe one will flow into water pipe two through the through groove, the circular groove and the rotating column. Then the soil remediation liquid will be sprayed out through several nozzles one on water pipe one and several nozzles two at the bottom of the two water pipes two, ensuring that the area covered by the spraying soil remediation liquid can be increased. When it is necessary to spray soil remediation liquid on a large area of ​​land, the spraying efficiency can be improved.

[0017] In the above technical solution, further, the pull rod is slidably connected to the sliding groove and water pipe one, the two ends of the spring are tightly welded to the limit plate and the inner wall of the sliding groove respectively, and one side of the limit plate is against one side of water pipe two.

[0018] In this technical solution, it is ensured that the pull rod can slide normally in the sliding groove and the water pipe one, the structural stability of the spring is ensured, and the limit plate can limit the water pipe two.

[0019] In the above technical solution, further, the power assembly includes:

[0020] A rectangular groove, wherein the rectangular groove is opened in the base, and one of the rotating rods is located in the rectangular groove, a bevel gear 1 is fixedly installed on one of the rotating rods and located in the rectangular groove, a bevel gear 2 is meshingly installed on the top of the bevel gear 1 and located in the rectangular groove, a motor is fixedly installed in the base and located above the rectangular groove, and the output end of the motor extends into the rectangular groove and is coaxially connected to the bevel gear 2.

[0021] In the technical solution, the motor is started, and the output shaft of the motor drives the bevel gear 2 to rotate in the rectangular groove. Under the action of meshing, the rotation of the bevel gear 2 drives the bevel gear 1 to rotate in the rectangular groove. The bevel gear 1 drives one of the rotating rods to rotate, and the rotation of one of the rotating rods drives the corresponding two rollers to rotate, and at the same time pushes the base to move to the side away from the water pump. The movement of the base drives the other two rollers to rotate. Under the action of the movement of the base, the water pipe 1 and several nozzles can be moved and the soil repair liquid can be sprayed on the land. When encountering a wet ground, the soil will stick to the surface of the roller. At this time, the scraper can scrape off the soil stuck on the surface of the roller while the roller rotates, ensuring that a large amount of soil will not stick to the surface of the roller when it rotates.

[0022] In the above technical solution, further, the bevel gear 1 and the bevel gear 2 are both rotatably connected to the rectangular groove, and the output shaft of the motor is rotatably connected to the base and the rectangular groove.

[0023] In this technical solution, it is ensured that the bevel gear 1 and the bevel gear 2 can rotate normally in the rectangular groove, and it is ensured that the output shaft of the motor can rotate normally in the base and the rectangular groove.

[0024] In the above technical scheme, further, the roller is rotatably connected to the rotating groove, one end of the scraper is in contact with the corresponding roller, the sealing gasket is rotatably connected to the rotating groove, the diameter of the through groove is smaller than the top radius of the rotating groove, the diameter of the through groove is equal to the diameter of the circular groove, the water inlet end of the water pump is threadedly connected to the charging box, and the water outlet end of the water pump is threadedly connected to a water pipe.

[0025] In this technical solution, it is ensured that the roller can rotate normally in the rotating groove, that the scraper can scrape off the mud sticking to the roller surface, that the sealing gasket can rotate normally in the rotating groove, and that the structures of the through groove and the circular groove are stable.

[0026] In the above technical solution, further, a plurality of the nozzles 1 are linearly distributed with equal spacing, and a plurality of the nozzles 2 are linearly distributed with equal spacing.

[0027] In this technical solution, it is ensured that the spraying of the plurality of nozzles one and the plurality of nozzles two is more uniform.

[0028] The beneficial effects of the utility model are:

[0029] 1. The spraying structure for soil remediation starts the water pump through the provided water pump, and the water pump can extract the soil remediation liquid in the loading box and transport it to the water pipe 1. Then the soil remediation liquid will be sprayed out through the several nozzles 1 on the water pipe 1, and then the provided power assembly drives the power assembly, and the power assembly drives one of the rotating rods to rotate, and the rotation of one of the rotating rods drives the corresponding two rollers to rotate, and at the same time pushes the base to move to the side away from the water pump, and the movement of the base drives the other two rollers to rotate. Under the action of the movement of the base, the water pipe 1 and the several nozzles 1 can be moved and the soil remediation liquid can be sprayed on the land. When encountering a wet ground, the soil will stick to the surface of the roller. At this time, the scraper can scrape off the soil sticking to the surface of the roller while the roller rotates, ensuring that a large amount of soil will not stick to the surface of the roller when it rotates.

[0030] 2. The spraying structure for soil remediation has two limit assemblies, and the limit assemblies can release the limit on the water pipe 2, and the water pipe 2 can be rotated outward. The rotation of the water pipe 2 drives the rotating column to rotate in the rotating groove, and the rotation of the rotating column drives the circular groove to rotate in the rotating groove. When the water pipe 2 rotates 180°, the circular groove will be connected with the through groove, and at the same time, one side of the water pipe 2 will be against the rectangular plate, and the water pipe 2 can be limited by the limit assemblies. Then, the water pump is started again, and the water pump can extract the soil remediation liquid in the loading box and transport it to the water pipe 1. The soil remediation liquid in the water pipe 1 will flow into the water pipe 2 through the through groove, the circular groove and the rotating column. Then, the soil remediation liquid will be sprayed out through the several nozzles 1 on the water pipe 1 and the several nozzles 2 at the bottom of the two water pipes 2, so as to ensure that the area covered by the sprayed soil remediation liquid can be increased. When it is necessary to spray the soil remediation liquid on a large area of ​​land, the spraying efficiency can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0032] Figure 2 It is a schematic diagram of the regional structure of the rectangular plate in the utility model;

[0033] Figure 3 This is a schematic diagram of the structure of the second explosion of the water pipe in the utility model;

[0034] Figure 4This is a schematic diagram of the regional structure of the water pipe 2 in the utility model;

[0035] Figure 5 It is a schematic diagram of the cross-sectional structure of a water pipe 1 in the utility model;

[0036] Figure 6 For this utility model Figure 5 The enlarged structural diagram at A in the middle;

[0037] Figure 7 It is a schematic diagram of the cross-sectional structure of the charging box in the utility model;

[0038] Figure 8 It is a schematic diagram of the regional structure of the battery in the utility model;

[0039] Fig. 9 For this utility model Figure 8 The enlarged structural diagram at B in the middle;

[0040] Fig.10 It is a schematic structural diagram of two water pipes in the utility model when they are unfolded.

[0041] The symbols in the figure are:

[0042] 1. Base; 2. Loading box; 3. Rectangular plate; 4. Water pipe 1; 5. Water pipe 2; 6. Through groove; 7. Rotating column; 8. Rotating groove; 9. Sealing gasket; 10. Nozzle 1; 11. Nozzle 2; 12. Sliding groove; 13. Limiting plate; 14. Pull rod; 15. Spring; 16. Water pump; 17. Turning rod; 18. Roller; 19. Rotating groove; 20. Circular groove; 21. Scraper; 22. Rectangular groove; 23. Bevel gear 1; 24. Bevel gear 2; 25. Motor. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0044] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0045] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0046] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words 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, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0047] It should be noted that, in the present application, the terms "comprise", "include" or any other variant 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. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0048] Embodiment 1:

[0049] See also Figure 1 - Fig.10 As shown, this embodiment provides a spraying structure for soil remediation, including:

[0050] A base 1, a charging box 2 is fixedly installed on the top of the base 1, a rectangular plate 3 is fixedly installed on one side of the base 1, a water pipe 4 is fixedly installed on one side of the rectangular plate 3, a rotating groove 8 is symmetrically opened at the bottom of the water pipe 4, a rotating column 7 is rotatably installed in the rotating groove 8, a through groove 6 connected to the inner cavity of the water pipe 4 is opened on the top of the rotating groove 8, a circular groove 20 is opened on the top of the rotating column 7 and located on one side of the through groove 6, a sealing gasket 9 is fixedly installed on the top of the rotating column 7 and located in the rotating groove 8, a water pipe 2 5 is fixedly installed on the bottom of the rotating column 7, a plurality of nozzles 10 are fixedly installed on one side of the water pipe 4, and a plurality of nozzles 2 11 are fixedly installed on the bottom of the water pipe 2 5;

[0051] Two limit assemblies, both of which are located in the water pipe 1 4 and are used to limit the two water pipes 2 5 respectively;

[0052] A water pump 16 is fixedly mounted on the top of the base 1 and located on one side of the charging box 2. The water inlet end of the water pump 16 extends into the charging box 2, and the water outlet end of the water pump 16 extends into the water pipe 14. A rotating rod 17 is symmetrically mounted in the base 1 for rotation. Rotating grooves 19 are provided on both sides of the base 1 and at both ends of the two rotating rods 17. Rollers 18 are fixedly mounted at both ends of the rotating rod 17 and located in the corresponding rotating grooves 19. A scraper 21 is fixedly mounted on one side of the inner wall of the rotating groove 19.

[0053] A power assembly is located in the base 1 and is used to drive one of the rotating rods 17 to rotate.

[0054] Among them, the water pump 16 is started by the set water pump 16, and the water pump 16 can extract the soil repair liquid in the charging box 2 and transport it to the water pipe 4, and then the soil repair liquid will be sprayed out through the several nozzles 10 on the water pipe 4, and then the power assembly is driven by the set power assembly, and the power assembly drives one of the rotating rods 17 to rotate, and the rotation of one of the rotating rods 17 drives the corresponding two rollers 18 to rotate, and at the same time, it will push the base 1 to move to the side away from the water pump 16, and the movement of the base 1 will drive the other two rollers 18 to rotate. Under the action of the movement of the base 1, the water pipe 4 and the several nozzles 10 can be moved and the soil repair liquid can be sprayed on the land. When encountering a wet ground, the soil will stick to the surface of the roller 18. At this time, the scraper 21 can scrape off the soil stuck on the surface of the roller 18 while the roller 18 rotates, ensuring that a large amount of soil will not stick to the surface of the roller 18 when it rotates;

[0055] When the water pipe 2 is rotated 180°, the circular groove 20 will be connected with the through groove 6, and one side of the water pipe 2 will be against the rectangular plate 3. Then the water pipe 2 5 can be limited by the limiting component. Then the water pump 16 can be started. The water pump 16 can extract the soil remediation liquid in the charging box 2 and transport it to the water pipe 1 4. The soil remediation liquid in the water pipe 1 4 will flow into the water pipe 2 5 through the through groove 6, the circular groove 20 and the rotating column 7. Then the soil remediation liquid will be sprayed out through the several nozzles 10 on the water pipe 1 4 and the several nozzles 2 11 at the bottom of the two water pipes 2 5, so as to ensure that the area covered by the spraying soil remediation liquid can be increased. When a large area of ​​land needs to be sprayed with the soil remediation liquid, the spraying efficiency can be improved.

[0056] Embodiment 2:

[0057] This embodiment provides a spraying structure for soil remediation, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the limiting component includes:

[0058] A sliding groove 12 is provided on one side of a water pipe 4, a limit plate 13 is slidably installed in the sliding groove 12, a pull rod 14 is fixedly installed on the top of the limit plate 13 and located in the sliding groove 12, and the top end of the pull rod 14 passes through the top of the sliding groove 12 and extends to the outside, and a spring 15 is sleeved on the pull rod 14 and located in the sliding groove 12.

[0059] When it is necessary to spray soil repair liquid on a large area of ​​land, the two pull rods 14 can be pulled upward first. The upward movement of the pull rod 14 will drive the limit plate 13 to move in the sliding groove 12. The upward movement of the limit plate 13 will squeeze the spring 15 to contract. When the bottom of the limit plate 13 moves out from one side of the water pipe 2 5, the limit plate 13 can release the limit on the water pipe 2 5, and the water pipe 2 5 can be rotated outward. The rotation of the water pipe 2 5 drives the rotating column 7 to rotate in the rotating groove 8, and the rotation of the rotating column 7 drives the circular groove 20 to rotate in the rotating groove 8. When the water pipe 2 5 rotates 180°, the circular groove 20 will be connected with the through groove 6, and at the same time, one side of the water pipe 2 5 will be against the rectangular plate 3, and then the pull rod 14 is released. Under the action of the rebound force of 15, the spring 15 will squeeze the limit plate 13 to move downward until one side of the limit plate 13 is against the other side of the water pipe 2 5. At this time, the limit plate 13 can limit the water pipe 2 5, and then start the water pump 16. The water pump 16 can extract the soil remediation liquid in the loading box 2 and transport it to the water pipe 1 4. The soil remediation liquid in the water pipe 1 4 will flow into the water pipe 2 5 through the through groove 6 and the circular groove 20 and the rotating column 7. Then the soil remediation liquid will be sprayed out through the several nozzles 10 on the water pipe 1 4 and the several nozzles 11 at the bottom of the two water pipes 2 5, ensuring that the area covered by the spraying soil remediation liquid can be increased. When it is necessary to spray the soil remediation liquid on a large area of ​​land, the spraying efficiency can be improved.

[0060] Embodiment 3:

[0061] The present embodiment provides a spraying structure for soil remediation. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: the pull rod 14 is slidably connected to the sliding groove 12 and the water pipe 1 4, and the two ends of the spring 15 are tightly welded to the limit plate 13 and the inner wall of the sliding groove 12 respectively, and one side of the limit plate 13 is against one side of the water pipe 2 5.

[0062] Among them, it is ensured that the pull rod 14 can slide normally in the sliding groove 12 and the water pipe 1 4 , the structural stability of the spring 15 is ensured, and the limiting plate 13 can limit the water pipe 2 5 .

[0063] Embodiment 4:

[0064] This embodiment provides a spraying structure for soil remediation, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the power assembly includes:

[0065] A rectangular groove 22 is provided in the base 1, and one of the rotating rods 17 is located in the rectangular groove 22, a bevel gear 1 23 is fixedly installed on one of the rotating rods 17 and located in the rectangular groove 22, a bevel gear 2 24 is meshingly installed on the top of the bevel gear 1 23 and located in the rectangular groove 22, a motor 25 is fixedly installed in the base 1 and located above the rectangular groove 22, and the output end of the motor 25 extends into the rectangular groove 22 and is coaxially connected to the bevel gear 2 24.

[0066] Among them, the motor 25 is started, and the output shaft of the motor 25 drives the bevel gear 2 24 to rotate in the rectangular groove 22. Under the action of meshing, the rotation of the bevel gear 24 drives the bevel gear 1 23 to rotate in the rectangular groove 22, and the bevel gear 1 23 drives one of the rotating rods 17 to rotate, and the rotation of one of the rotating rods 17 drives the corresponding two rollers 18 to rotate, and at the same time, it will push the base 1 to move to the side away from the water pump 16. The movement of the base 1 will drive the other two rollers 18 to rotate. Under the action of the movement of the base 1, the water pipe 14 and several nozzles 10 can be moved and the soil repair liquid can be sprayed on the land. When encountering a wet ground, the soil will stick to the surface of the roller 18. At this time, the scraper 21 can scrape off the soil stuck on the surface of the roller 18 while the roller 18 rotates, ensuring that a large amount of soil will not stick to the surface of the roller 18 when it rotates.

[0067] Embodiment 5:

[0068] The present embodiment provides a spraying structure for soil remediation. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: bevel gear 1 23 and bevel gear 2 24 are both rotatably connected to the rectangular groove 22, and the output shaft of the motor 25 is rotatably connected to the base 1 and the rectangular groove 22.

[0069] Among them, it is ensured that the bevel gear 1 23 and the bevel gear 2 24 can rotate normally in the rectangular groove 22 , and it is ensured that the output shaft of the motor 25 can rotate normally in the base 1 and the rectangular groove 22 .

[0070] Embodiment 6:

[0071] The present embodiment provides a spraying structure for soil remediation. In addition to the technical solutions of the above embodiments, it also has the following technical features: the roller 18 is rotatably connected to the rotating groove 19, one end of the scraper 21 is in contact with the corresponding roller 18, the sealing gasket 9 is rotatably connected to the rotating groove 8, the diameter of the through groove 6 is smaller than the top radius of the rotating groove 8, the diameter of the through groove 6 is equal to the diameter of the circular groove 20, the water inlet end of the water pump 16 is threadedly connected to the charging box 2, and the water outlet end of the water pump 16 is threadedly connected to the water pipe 4.

[0072] Among them, it is ensured that the roller 18 can rotate normally in the rotating groove 19, that the scraper 21 can scrape off the mud sticking to the surface of the roller 18, that the sealing gasket 9 can rotate normally in the rotating groove 8, and that the structures of the through groove 6 and the circular groove 20 are stable.

[0073] Embodiment 7:

[0074] This embodiment provides a spraying structure for soil remediation. In addition to the technical solutions of the above embodiments, it also has the following technical features: a plurality of nozzles 10 are linearly and evenly distributed, and a plurality of nozzles 11 are linearly and evenly distributed.

[0075] Among them, it is ensured that the spraying of the plurality of nozzles 10 and the plurality of nozzles 2 11 is more uniform.

[0076] It is worth noting that a battery is provided in the base 1 , and the battery is electrically connected to the motor 25 and the water pump 16 to ensure that the motor 25 and the water pump 16 can operate normally.

[0077] It is worth noting that the scraper 21 is made of plastic.

[0078] Working principle: When in use, first start the water pump 16, the water pump 16 can extract the soil repair liquid in the charging box 2 and transport it to the water pipe 14, then the soil repair liquid will be sprayed out through the plurality of nozzles 10 on the water pipe 14, and then start the motor 25, the output shaft of the motor 25 drives the bevel gear 24 to rotate in the rectangular groove 22, under the action of meshing, the rotation of the bevel gear 24 drives the bevel gear 1 23 to rotate in the rectangular groove 22, the bevel gear 1 23 drives one of the rotating rods 17 to rotate, and the rotation of one of the rotating rods 17 drives the The two corresponding rollers 18 rotate, and at the same time, the base 1 is pushed to move to the side away from the water pump 16. The movement of the base 1 drives the other two rollers 18 to rotate. Under the action of the movement of the base 1, the water pipe 4 and the plurality of nozzles 10 can be moved to spray the soil repair liquid on the land. When encountering a wet ground, the soil will stick to the surface of the roller 18. At this time, the scraper 21 can scrape off the soil stuck on the surface of the roller 18 while the roller 18 rotates, ensuring that a large amount of soil will not stick to the surface of the roller 18 when the roller 18 rotates;

[0079] When it is necessary to spray soil repair liquid on a large area of ​​land, the two pull rods 14 can be pulled upward first. The upward movement of the pull rod 14 will drive the limit plate 13 to move in the sliding groove 12. The upward movement of the limit plate 13 will squeeze the spring 15 to contract. When the bottom of the limit plate 13 moves out from one side of the water pipe 2 5, the limit plate 13 can release the limit on the water pipe 2 5, and the water pipe 2 5 can be rotated outward. The rotation of the water pipe 2 5 drives the rotating column 7 to rotate in the rotating groove 8. The rotation of the rotating column 7 drives the circular groove 20 to rotate in the rotating groove 8. When the water pipe 2 5 rotates 180°, the circular groove 20 will be connected with the through groove 6. At the same time, one side of the water pipe 2 5 will be against the rectangular plate 3. Then release the pull rod 14. At the spring 1 5 Under the action of the rebound force, the spring 15 will squeeze the limit plate 13 to move downward until one side of the limit plate 13 is against the other side of the water pipe 2 5. At this time, the limit plate 13 can limit the water pipe 2 5, and then the water pump 16 is started. The water pump 16 can extract the soil remediation liquid in the charging box 2 and transport it to the water pipe 1 4. The soil remediation liquid in the water pipe 1 4 will flow into the water pipe 2 5 through the through groove 6 and the circular groove 20 and the rotating column 7. Then the soil remediation liquid will be sprayed out through the several nozzles 10 on the water pipe 1 4 and the several nozzles 2 11 at the bottom of the two water pipes 2 5, ensuring that the area covered by the spraying of the soil remediation liquid can be increased. When it is necessary to spray the soil remediation liquid on a large area of ​​land, the spraying efficiency can be improved.

[0080] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A spraying structure for soil remediation, characterized in that: include: A base (1), a charging box (2) is fixedly mounted on the top of the base (1), a rectangular plate (3) is fixedly mounted on one side of the base (1), a water pipe (4) is fixedly mounted on one side of the rectangular plate (3), a rotating groove (8) is symmetrically provided at the bottom of the water pipe (4), a rotating column (7) is rotatably mounted in the rotating groove (8), a through groove (6) connected to the inner cavity of the water pipe (4) is provided at the top of the rotating groove (8), a circular groove (20) is provided at the top of the rotating column (7) and located on one side of the through groove (6), a sealing gasket (9) is fixedly mounted at the top of the rotating column (7) and located in the rotating groove (8), a water pipe (5) is fixedly mounted on the bottom of the rotating column (7), a plurality of nozzles (10) are fixedly mounted on one side of the water pipe (4), and a plurality of nozzles (11) are fixedly mounted on the bottom of the water pipe (5); Two limiting components, both of which are located in the water pipe one (4) and are used to limit the two water pipes two (5) respectively; A water pump (16), the water pump (16) is fixedly mounted on the top of the base (1) and located on one side of the charging box (2), the water inlet end of the water pump (16) extends into the charging box (2), the water outlet end of the water pump (16) extends into the water pipe (4), a rotating rod (17) is symmetrically rotatably mounted in the base (1), rotating grooves (19) are provided on both sides of the base (1) and at both ends of the two rotating rods (17), rollers (18) are fixedly mounted at both ends of the rotating rods (17) and located in the corresponding rotating grooves (19), and a scraper (21) is fixedly mounted on one side of the inner wall of the rotating groove (19); A power assembly is located in the base (1) and is used to drive one of the rotating rods (17) to rotate.

2. A spraying structure for soil remediation according to claim 1, characterized in that: The limiting component comprises: A sliding groove (12), wherein the sliding groove (12) is opened on one side of a water pipe (4), wherein a limit plate (13) is slidably installed in the sliding groove (12), wherein a pull rod (14) is fixedly installed on the top of the limit plate (13) and located in the sliding groove (12), and wherein the top end of the pull rod (14) passes through the top of the sliding groove (12) and extends to the outside, and wherein a spring (15) is sleeved on the pull rod (14) and located in the sliding groove (12).

3. A spraying structure for soil remediation according to claim 2, characterized in that: The pull rod (14) is slidably connected to the sliding groove (12) and the water pipe one (4), and the two ends of the spring (15) are tightly welded to the limit plate (13) and the inner wall of the sliding groove (12), and one side of the limit plate (13) is against one side of the water pipe two (5).

4. A spraying structure for soil remediation according to claim 1, characterized in that: The power assembly comprises: A rectangular groove (22), the rectangular groove (22) is opened in the base (1), and one of the rotating rods (17) is located in the rectangular groove (22), a bevel gear 1 (23) is fixedly installed on one of the rotating rods (17) and located in the rectangular groove (22), a bevel gear 2 (24) is meshingly installed on the top of the bevel gear 1 (23) and located in the rectangular groove (22), a motor (25) is fixedly installed in the base (1) and located above the rectangular groove (22), and the output end of the motor (25) extends into the rectangular groove (22) and is coaxially connected to the bevel gear 2 (24).

5. A spraying structure for soil remediation according to claim 4, characterized in that: The bevel gear 1 (23) and the bevel gear 2 (24) are both rotatably connected to the rectangular slot (22), and the output shaft of the motor (25) is rotatably connected to the base (1) and the rectangular slot (22).

6. A spraying structure for soil remediation according to claim 1, characterized in that: The roller (18) is rotatably connected to the rotating groove (19), one end of the scraper (21) is in contact with the corresponding roller (18), the sealing gasket (9) is rotatably connected to the rotating groove (8), the diameter of the through groove (6) is smaller than the top radius of the rotating groove (8), the diameter of the through groove (6) is equal to the diameter of the circular groove (20), the water inlet end of the water pump (16) is threadedly connected to the charging box (2), and the water outlet end of the water pump (16) is threadedly connected to the water pipe 1 (4).

7. The spraying structure for soil remediation according to claim 1, characterized in that: A plurality of the nozzles one (10) are linearly distributed with equal spacing, and a plurality of the nozzles two (11) are linearly distributed with equal spacing.

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