Rotary spraying device for soil remediation

Abstract

The utility model discloses a rotary spraying device for soil remediation, and particularly relates to the field of soil remediation, the rotary spraying device comprises a guide pipe, an inner rod is arranged in the guide pipe, the outer surface of the guide pipe is sleeved with a lantern ring, a sliding groove is formed in the outer surface of the front end of the guide pipe, and the inner wall of the lantern ring penetrates through the sliding groove to be fixedly connected with the outer surface of the inner rod; the lantern ring is slidably connected with the guide pipe through the sliding groove, and a limiting assembly is arranged on the outer surface of the lantern ring and used for limiting and fixing the lantern ring. By arranging the rotating assembly, the spraying pipes on the two sides can be driven to rotate to spray liquid medicine, the spraying efficiency of the liquid medicine is improved, the rotating disc can be rotated according to needs, the inner pipe is driven to rotate, the through hole in front of the inner pipe corresponds to the spraying pipe on one side, meanwhile, the spraying pipe on the other side is closed, and the spraying pipe on one side is used for spraying the liquid medicine. And the height of the inner rod can be adjusted, the height of the spraying pipe can be adjusted, and the spraying range of the liquid medicine can be adjusted.

Description

Technical Field

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

[0002] Soil remediation refers to the use of physical, chemical and biological methods to transfer, absorb, degrade and transform pollutants in the soil to reduce their concentration to an acceptable level, or to transform toxic and harmful pollutants into harmless substances. Fundamentally speaking, the technical principles of contaminated soil remediation can include: changing the form of pollutants in the soil or the way they are combined with the soil, reducing their mobility and bioavailability in the environment; reducing the concentration of harmful substances in the soil. During the soil remediation process, the medicine can be sprayed into the soil through a nozzle.

[0003] At present, when the rotary spraying device for soil remediation is spraying the medicine, a certain pressure needs to be provided by a water pump. However, the pressure provided by the water pump is within a certain range, and the spraying method of the rotary spraying device for soil remediation is relatively single and cannot be adjusted according to the situation, thus affecting the efficiency of spraying the medicine. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a rotary spraying device for soil remediation. By setting a rotating component, the nozzles on both sides can be driven to rotate and spray medicine, thereby increasing the efficiency of spraying the medicine. The turntable can be rotated as needed to drive the inner tube to rotate so that the through hole in the front of the inner tube corresponds to the nozzle on one side, and the nozzle on the other side is closed at the same time. The nozzle on one side is used to spray the medicine, thereby increasing the spraying distance of the medicine and increasing the spraying methods. The height of the inner rod can be adjusted to adjust the height of the nozzle and adjust the spraying range of the medicine.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a rotary spraying device for soil remediation, comprising:

[0006] A catheter, wherein an inner rod is arranged inside the catheter, a collar is sleeved on the outer surface of the catheter, a slide groove is provided on the outer surface of the front end of the catheter, and the inner wall of the collar passes through the slide groove and is fixedly connected to the outer surface of the inner rod, the collar is slidably connected to the catheter through the slide groove, a limiting component is arranged on the outer surface of the collar, and the collar is limited and fixed by the limiting component;

[0007] A mounting seat, the mounting seat is arranged below the conduit, a connecting seat is fixedly installed at the bottom end of the conduit, the connecting seat is sleeved on the top end of the mounting seat, a fixing assembly is arranged inside the mounting seat, and the mounting seat is fixedly connected to the connecting seat through the fixing assembly;

[0008] A storage box, wherein the storage box is fixedly mounted on the top end of the inner rod, a connecting pipe is fixedly mounted on the outer surface of one side of the storage box, a delivery pipe is arranged on the top end of the storage box, a rotating assembly is arranged inside the storage box, and the delivery pipe is driven to rotate by the rotating assembly, a top pipe is fixedly mounted on the top end of the delivery pipe, and the delivery pipe is connected with the top pipe, nozzles are fixedly mounted on the outer surfaces of both sides of the top pipe, and a nozzle is fixedly mounted on one end of the nozzle, and an adjusting assembly is arranged inside the top pipe, and the opening and closing of the nozzle is adjusted by the adjusting assembly.

[0009] Furthermore, the limiting assembly includes a plurality of insertion holes opened on the outer surface of the rear end of the catheter, an insertion rod is inserted into the outer surface of the rear end of the ring, and the insertion rod passes through the rear end of the ring and is inserted into the inside of the insertion hole, and the ring is limited and fixed by inserting the insertion rod into the insertion hole.

[0010] Furthermore, a drill rod is fixedly mounted on the bottom end of the mounting seat, and the bottom end of the drill rod is conical, and the drill rod is inserted into the mounting seat in the soil layer for position fixing.

[0011] Furthermore, the fixing assembly includes a clamping column arranged around the inside of the mounting seat, and a clamping groove is opened around the outer surface of the connecting seat. One end of the clamping column matches the clamping groove, and the clamping column is inserted into the clamping groove to complete the limiting fixation.

[0012] Furthermore, a knob is rotatably installed around the outer surface of the mounting seat below the clamping column, and a screw is rotatably installed at one end of the knob inside the mounting seat, and one end of the screw is fixedly connected to the knob. Rotating the knob drives the screw at one end to rotate.

[0013] Furthermore, a sleeve is sleeved on the outer surface of the screw, and the sleeve is threadedly connected to the screw, the outer surface of the sleeve is integrally connected to a first connecting block, and one end of the first connecting block is fixedly connected to the outer surface of the clamping column, and the sleeve is driven by the rotation of the screw, thereby driving the clamping column to move through the sleeve.

[0014] Furthermore, the rotating assembly includes a motor fixedly mounted on the top outer surface of the storage box, a transmission gear is rotatably mounted on the top inner wall of the storage box below the motor, and one end of the output shaft of the motor is fixedly connected to the outer surface of the transmission gear, a gear ring is fixedly mounted on the bottom outer surface of the conveying tube, and the transmission gear is meshingly connected with the gear ring, the transmission gear is driven by the motor, and the gear ring is driven by the transmission gear, thereby driving the conveying tube to rotate.

[0015] Furthermore, the adjustment component includes an inner tube arranged inside the top tube, and through holes are opened on the outer surfaces of both sides and the front end of the inner tube, and the nozzles are opened through the through holes on both sides corresponding to one end of the nozzles on both sides.

[0016] Furthermore, a turntable is rotatably installed at the top of the top pipe, the bottom end of the turntable is fixedly connected to the inner pipe, a limiting rod is arranged on one side of the inner part of the turntable, and a limiting hole matching the limiting rod is opened on the inner wall of the top pipe, and the turntable is limited and fixed by inserting the limiting rod into the limiting hole.

[0017] Furthermore, a pressure rod is inserted into the inner side of the turntable above the limit rod, and a return spring is provided at one end of the pressure rod inside the turntable. A second connecting block is integrally connected to the outer surface of one end of the limit rod, and one end of the second connecting block is fixedly connected to the limit rod, and the pressure rod drives the limit rod to move through the connecting block.

[0018] Technical effects and advantages of the utility model:

[0019] 1. The utility model can drive the nozzles on both sides to rotate and spray the medicine by setting a rotating component, thereby increasing the efficiency of the medicine spraying. The turntable can be rotated as needed to drive the inner tube to rotate so that the through hole in the front of the inner tube corresponds to the nozzle on one side, and the nozzle on the other side is closed at the same time. The nozzle on one side is used to spray the medicine, thereby increasing the spraying distance of the medicine and increasing the spraying method. In addition, the height of the inner rod can be adjusted to adjust the height of the nozzle and adjust the spraying range of the medicine.

[0020] 2. The utility model has an assembleable structure through the installation seat and the connecting seat. When installing and fixing the device, the drill rod at the bottom end of the installation seat can be inserted into the soil layer first, the installation seat can be fixed in the installation position first, and then the connecting seat at the bottom end of the conduit can be connected and fixed to the installation seat to complete the installation of the rotary spraying device, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 It is a structural explosion diagram of the mounting seat of the utility model.

[0023] Figure 3 It is a cross-sectional view of the mounting seat of the utility model.

[0024] Figure 4 It is a schematic diagram of the structure of the catheter of the utility model.

[0025] Figure 5 It is a cross-sectional view of the storage box of the present utility model.

[0026] Figure 6 It is an exploded view of the jacking pipe of the utility model.

[0027] Figure 7 It is a cross-sectional view of the turntable of the present utility model.

[0028] The accompanying drawings are marked as follows: 1. catheter; 11. collar; 12. inner rod; 13. slide groove; 14. socket; 15. plug rod; 2. mounting seat; 21. drill rod; 22. connecting seat; 23. slot; 24. knob; 25. screw; 26. sleeve; 27. clamping column; 28. first connecting block; 3. storage box; 31. connecting pipe; 32. motor; 33. transmission gear; 34. gear ring; 4. delivery pipe; 41. jacking pipe; 411. nozzle; 42. limiting hole; 43. inner pipe; 44. through hole; 45. turntable; 46. pressure rod; 47. limiting rod; 48. second connecting block; 49. reset spring. DETAILED DESCRIPTION

[0029] 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.

[0030] according to Figure 1-3 A soil remediation rotary spraying device shown in the figure comprises a mounting seat 2, the mounting seat 2 being arranged below a conduit 1, a connecting seat 22 being fixedly installed at the bottom end of the conduit 1, the connecting seat 22 being sleeved on the top end of the mounting seat 2, a fixing assembly being arranged inside the mounting seat 2, the mounting seat 2 being fixedly connected to the connecting seat 22 via the fixing assembly, a drill rod 21 being fixedly installed at the bottom end of the mounting seat 2, and the bottom end of the drill rod 21 being tapered;

[0031] In a preferred embodiment, Figure 4 As shown, the limiting assembly includes a plurality of insertion holes 14 opened on the outer surface of the rear end of the catheter 1, and a rod 15 is inserted into the outer surface of the rear end of the ring 11, and the rod 15 passes through the rear end of the ring 11 and is inserted into the inside of the insertion hole 14. When it is necessary to adjust the height of the nozzle 411, the rod 15 on the ring 11 is first pulled outward to drive one end of the rod 15 to disengage from the insertion hole 14, thereby releasing the limiting of the ring 11, and then the ring 11 is slid along the slide groove 13 to drive the internal inner rod 12 to move, thereby adjusting the height of the nozzle 411.

[0032] In a preferred embodiment, Figure 1-3As shown, the fixing assembly includes a clamping column 27 arranged around the inside of the mounting seat 2, a clamping groove 23 is opened around the outer surface of the connecting seat 22, one end of the clamping column 27 matches the clamping groove 23, and a knob 24 is rotatably installed around the outer surface of the mounting seat 2 below the clamping column 27, and a screw 25 is rotatably installed at one end of the knob 24 inside the mounting seat 2, and one end of the screw 25 is fixedly connected to the knob 24, and a sleeve 26 is sleeved on the outer surface of the screw 25, and the sleeve 26 is threadedly connected to the screw 25, and the outer surface of the sleeve 26 is integrally connected with a first connecting block 28, and one end of the first connecting block 28 is fixedly connected to the outer surface of the clamping column 27, and the knob 24 is rotated to drive the screw 25 to rotate through the knob 24, and the sleeve 26 drives the clamping column 27 to move outward through the first connecting block 28, so that the clamping column 27 is inserted into the clamping groove 23, and the connecting seat 22 and the mounting seat 2 are limited and fixed.

[0033] The specific implementation method is as follows: when installing the device, first insert the drill rod 21 at the bottom end of the mounting seat 2 into the soil layer, fix the mounting seat 22 in the installation position first, then sleeve the connecting seat 22 at the bottom end of the catheter 1 on the top of the mounting seat 2, and make the slot 23 on the connecting seat 2 correspond to the clamping column 27 on the mounting seat 2, then turn the knob 24, drive the screw 25 to rotate through the knob 24, the sleeve 26 is threadedly connected with the screw 25, and the sleeve 26 drives the clamping column 27 to move outward through the first connecting block 28, so that the clamping column 27 is inserted into the slot 23, and the connecting seat 22 and the mounting seat 2 are limited and fixed, which is convenient for installing and fixing the device. When disassembly is required, the knob 24 is rotated in the opposite direction to drive the clamping column 27 to disengage from the slot 23, remove the connecting seat 22, and then pull out the mounting seat 2.

[0034] according to Figure 4-7 A soil remediation rotary spraying device is shown, comprising a conduit 1, wherein an inner rod 12 is arranged inside the conduit 1, a collar 11 is sleeved on the outer surface of the conduit 1, a slide groove 13 is provided on the outer surface of the front end of the conduit 1, and the inner wall of the collar 11 passes through the slide groove 13 and is fixedly connected to the outer surface of the inner rod 12, the collar 11 is slidably connected to the conduit 1 through the slide groove 13, a limiting component is arranged on the outer surface of the collar 11, and the collar 11 is limited and fixed by the limiting component;

[0035] A storage box 3, wherein the storage box 3 is fixedly mounted on the top end of the inner rod 12, a connecting pipe 31 is fixedly mounted on the outer surface of one side of the storage box 3, a delivery pipe 4 is arranged on the top end of the storage box 3, a rotating assembly is arranged inside the storage box 3, the delivery pipe 4 is driven to rotate by the rotating assembly, a top pipe 41 is fixedly mounted on the top end of the delivery pipe 4, and the delivery pipe 4 is communicated with the top pipe 41, nozzles 411 are fixedly mounted on the outer surfaces of both sides of the top pipe 41, and a nozzle is fixedly mounted on one end of the nozzle 411, an adjusting assembly is arranged inside the top pipe 41, and the opening and closing of the nozzle 411 is adjusted by the adjusting assembly.

[0036] In a preferred embodiment, Figure 5 As shown, the rotating assembly includes a motor 32 fixedly mounted on the outer surface of the top end of the storage box 3, the top end of the inner wall of the storage box 3 is located below the motor 32 and is rotatably mounted with a transmission gear 33, and one end of the output shaft of the motor 32 is fixedly connected to the outer surface of the transmission gear 33, and a gear ring 34 is fixedly mounted on the outer surface of the bottom end of the delivery pipe 4, and the transmission gear 33 is meshingly connected with the gear ring 34, and the transmission gear 33 at the bottom end is driven by the motor 32 to rotate, and the delivery pipe is driven to rotate, thereby driving the nozzles 411 on both sides to rotate, thereby achieving the effect of rotary spraying.

[0037] In a preferred embodiment, Figure 6 As shown, the adjustment assembly includes an inner tube 43 arranged inside the top tube 41, and through holes 44 are opened on the outer surfaces of both sides and the front end of the inner tube 43. The turntable 45 is rotated to drive the inner tube 43 below to rotate, so that the through holes 44 on both sides of the inner tube 43 are staggered with one end of the nozzle 411, so that the through holes 44 in the front correspond to the nozzle 411 on one side, thereby closing the nozzle 411 on the other side, and using a single nozzle 411 for spraying.

[0038] In a preferred embodiment, Figure 7 As shown, a rotating disk 45 is rotatably installed at the top of the top tube 41, and the bottom end of the rotating disk 45 is fixedly connected to the inner tube 43. A limiting rod 47 is arranged on one side of the interior of the rotating disk 45, and a limiting hole 42 matching the limiting rod 47 is opened on the inner wall of the top tube 41. A pressure rod 46 is inserted into one side of the interior of the rotating disk 45 above the limiting rod 47. A return spring 49 is arranged at one end of the pressure rod 46 in the interior of the rotating disk 45. A second connecting block 48 is integrally connected to the outer surface of one end of the limiting rod 47, and one end of the second connecting block 48 is fixedly connected to the limiting rod 47. The pressure rod 46 on one side of the rotating disk 45 is pushed inward, and the limiting rod 47 is driven to move inward through the second connecting block 48, and the return spring 49 is squeezed at the same time, so as to release the limit of the rotating disk 45.

[0039] The specific implementation method is as follows: when in use, the water pump input end is connected to the connecting pipe 31, the medicine is input into the storage box 3 through the water pump, the medicine enters the top pipe 41 through the delivery pipe 4, and then the medicine is sprayed by the nozzles 411 at both ends of the top pipe 41. During the spraying process, it is necessary to start the motor 32 on the storage box 3, and the transmission gear 33 at the bottom end is driven to rotate by the motor 32. The transmission gear 33 is meshed and connected with the gear ring 34 to drive the delivery pipe to rotate, thereby driving the nozzles 411 on both sides to rotate, so as to achieve the effect of rotary spraying. When it is necessary to adjust the height of the nozzle 411, first pull the insertion rod 15 on the ring 11 outward to drive one end of the insertion rod 15 to disengage from the insertion hole 14, release the limit of the ring 11, and then move the ring 11 along the slide groove 13 The inner rod 12 is driven to move, thereby adjusting the height of the nozzle 411. After the adjustment is completed, the insertion rod 15 is inserted into the corresponding insertion hole 14 to limit and fix the collar 11. When the spraying mode needs to be adjusted, the pressure rod 46 on one side of the turntable 45 is first pushed inward, and the limiting rod 47 is driven to move inward through the second connecting block 48. At the same time, the return spring 49 is squeezed to release the limit of the turntable 45, and then the turntable 45 is rotated to drive the inner tube 43 below to rotate, so that the through holes 44 on both sides of the inner tube 43 are staggered with one end of the nozzle 411, so that the through hole 44 in the front corresponds to the nozzle 411 on one side, thereby closing the nozzle 411 on the other side, and using a single nozzle 411 for spraying, thereby increasing the spraying distance of the nozzle 411.

[0040] Working principle of this utility model:

[0041] Refer to the instruction manual Figure 1-3 When installing the device, first insert the drill rod 21 at the bottom of the mounting seat 2 into the soil layer, fix the mounting seat 22 at the installation position, then sleeve the connecting seat 22 at the bottom of the catheter 1 on the top of the mounting seat 2, and make the slot 23 on the connecting seat 2 correspond to the clamping column 27 on the mounting seat 2, then turn the knob 24, drive the screw 25 to rotate through the knob 24, and the sleeve 26 is threadedly connected with the screw 25. The sleeve 26 drives the clamping column 27 to move outward through the first connecting block 28, so that the clamping column 27 is inserted into the slot 23, and the connecting seat 22 and the mounting seat 2 are limited and fixed;

[0042] Refer to the instruction manual Figure 4-7When in use, the water pump input end is connected to the connecting pipe 31, and the medicine is input into the storage box 3 through the water pump. The medicine enters the top pipe 41 through the delivery pipe 4, and then the nozzles 411 at both ends of the top pipe 41 spray the medicine. When it is necessary to adjust the height of the nozzle 411, first pull the insertion rod 15 on the collar 11 outward to drive one end of the insertion rod 15 to disengage from the insertion hole 14, release the limit of the collar 11, and then slide the collar 11 along the slide groove 13 to drive the internal inner rod 12 to move, so as to adjust the height of the nozzle 411. After the adjustment is completed, when it is necessary to adjust the spraying mode, rotate the turntable 45 to drive the inner tube 43 below to rotate, so that the through holes 44 on both sides of the inner tube 43 are staggered with one end of the nozzle 411, so that the front through hole 44 corresponds to the nozzle 411 on one side, thereby closing the nozzle 411 on the other side, and using a single nozzle 411 for spraying, thereby increasing the spraying distance of the nozzle 411.

Claims

1. A rotary spraying device for soil remediation, characterized in that: include: A catheter (1), wherein an inner rod (12) is arranged inside the catheter (1), a collar (11) is sleeved on the outer surface of the catheter (1), a slide groove (13) is provided on the outer surface of the front end of the catheter (1), and the inner wall of the collar (11) passes through the slide groove (13) and is fixedly connected to the outer surface of the inner rod (12), the collar (11) is slidably connected to the catheter (1) through the slide groove (13), and a limiting component is arranged on the outer surface of the collar (11), and the collar (11) is limited and fixed by the limiting component; A mounting seat (2), the mounting seat (2) being arranged below the conduit (1), a connecting seat (22) being fixedly mounted on the bottom end of the conduit (1), the connecting seat (22) being sleeved on the top end of the mounting seat (2), a fixing component being arranged inside the mounting seat (2), and the mounting seat (2) being fixedly connected to the connecting seat (22) via the fixing component; A storage box (3), wherein the storage box (3) is fixedly mounted on the top of the inner rod (12), a connecting pipe (31) is fixedly mounted on the outer surface of one side of the storage box (3), a delivery pipe (4) is arranged at the top of the storage box (3), a rotating assembly is arranged inside the storage box (3), and the delivery pipe (4) is driven to rotate by the rotating assembly, a top pipe (41) is fixedly mounted on the top of the delivery pipe (4), and the delivery pipe (4) is connected to the top pipe (41), nozzles (411) are fixedly mounted on the outer surfaces of both sides of the top pipe (41), and a nozzle head is fixedly mounted on one end of the nozzle (411), and an adjustment assembly is arranged inside the top pipe (41), and the opening and closing of the nozzle (411) is adjusted by the adjustment assembly.

2. A soil remediation rotary spraying device according to claim 1, characterized in that: The limiting assembly comprises a plurality of insertion holes (14) formed on the outer surface of the rear end of the catheter (1); an insertion rod (15) is inserted into the outer surface of the rear end of the collar (11); and the insertion rod (15) passes through the rear end of the collar (11) and is inserted into the insertion hole (14).

3. A soil remediation rotary spraying device according to claim 1, characterized in that: A drill rod (21) is fixedly mounted on the bottom end of the mounting seat (2), and the bottom end of the drill rod (21) is conical.

4. A soil remediation rotary spraying device according to claim 1, characterized in that: The fixing assembly comprises a clamping column (27) arranged around the inside of the mounting seat (2), a clamping groove (23) is provided around the outer surface of the connecting seat (22), and one end of the clamping column (27) matches the clamping groove (23).

5. A soil remediation rotary spraying device according to claim 4, characterized in that: A knob (24) is rotatably mounted on the outer surface of the mounting seat (2) below the clamping column (27), and a screw rod (25) is rotatably mounted on one end of the knob (24) inside the mounting seat (2), and one end of the screw rod (25) is fixedly connected to the knob (24).

6. A soil remediation rotary spraying device according to claim 5, characterized in that: The outer surface of the screw rod (25) is sleeved with a sleeve (26), and the sleeve (26) is threadedly connected to the screw rod (25). The outer surface of the sleeve (26) is integrally connected with a first connecting block (28), and one end of the first connecting block (28) is fixedly connected to the outer surface of the clamping column (27).

7. A soil remediation rotary spraying device according to claim 1, characterized in that: The rotating assembly comprises a motor (32) fixedly mounted on the outer surface of the top end of the storage box (3); a transmission gear (33) is rotatably mounted on the top end of the inner wall of the storage box (3) below the motor (32); one end of the output shaft of the motor (32) is fixedly connected to the outer surface of the transmission gear (33); a gear ring (34) is fixedly mounted on the outer surface of the bottom end of the delivery pipe (4); and the transmission gear (33) is meshingly connected to the gear ring (34).

8. The soil remediation rotary spraying device according to claim 1, characterized in that: The adjustment assembly comprises an inner tube (43) arranged inside the top tube (41), and through holes (44) are provided on the outer surfaces of both sides and the outer surface of the front end of the inner tube (43).

9. A soil remediation rotary spraying device according to claim 8, characterized in that: A rotating disk (45) is rotatably mounted on the top of the top tube (41), the bottom end of the rotating disk (45) is fixedly connected to the inner tube (43), a limiting rod (47) is arranged on one side of the inside of the rotating disk (45), and a limiting hole (42) matching the limiting rod (47) is opened on the inner wall of the top tube (41).

10. A soil remediation rotary spraying device according to claim 9, characterized in that: A pressure rod (46) is inserted into one side of the interior of the rotating disk (45) above the limiting rod (47); a return spring (49) is provided at one end of the pressure rod (46) inside the rotating disk (45); a second connecting block (48) is integrally connected to the outer surface of one end of the limiting rod (47), and one end of the second connecting block (48) is fixedly connected to the limiting rod (47).

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