Angle-adjustable soil remediation agent spraying device

Abstract

The angle-adjustable soil remediation agent spraying device comprises a base, a liquid storage tank, a supporting assembly, a telescopic hose and a transverse rod, the liquid storage tank is arranged at the top of the base, the supporting assembly is arranged at the top of the liquid storage tank, one end of the transverse rod is hinged to the side wall of the supporting assembly, and a reset spring is arranged between the transverse rod and the supporting assembly. A driving assembly used for driving the transverse rod to rotate relative to the supporting assembly is arranged on the side wall of the supporting assembly, a connecting pipe is fixed to the bottom of the transverse rod through a locking piece, one end of the connecting pipe communicates with a mounting pipe, a plurality of nozzles communicate with the side wall of the mounting pipe, and the two ends of the telescopic hose communicate with a liquid storage tank and the connecting pipe correspondingly; and a water pump used for conveying the soil remediation agent in the liquid storage tank to the telescopic hose is arranged in the liquid storage tank, and the problem that in the prior art, the spraying angle of a spraying head of an existing soil remediation agent spraying device is inconvenient to adjust is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil remediation equipment, in particular to a soil remediation agent spraying device with adjustable angle. Background Art

[0002] Soil remediation agents can change the soil aggregate structure, increase capillary pores and non-capillary pores in the soil, reduce soil bulk density, increase soil aeration, increase saturated hydraulic conductivity, retain water, and effectively improve the precipitation utilization efficiency. People usually use a soil remediation agent spraying device to spray the soil remediation agent on the damaged soil to repair the soil.

[0003] The Chinese utility model patent with the publication number of CN215032283U discloses a soil remediation agent spraying device for soil remediation. This device can swing the fixed column left and right, enabling the fixed column to drive the cylinder to rotate around the L-shaped pipe as the axis, making the L-shaped pipe rotate in the connection groove and the fixed disk rotate in the disk groove. The L-shaped pipe can drive the spraying pipe and the spray head to rotate, greatly increasing the coverage area of the soil remediation agent sprayed by the spray head, so that more soil can be repaired. However, its defect is that the spraying angle of its spray head is not easy to adjust. For example, it is extremely inconvenient when spraying on an inclined soil slope. Summary of the Utility Model

[0004] Aiming at the deficiencies in the prior art, the utility model provides a soil remediation agent spraying device with adjustable angle, which solves the problem that the spraying angle of the existing soil remediation agent spraying device is not easy to adjust in the prior art.

[0005] According to an embodiment of the utility model, a soil remediation agent spraying device with adjustable angle includes: a base, a liquid storage tank support assembly, a telescopic hose, and a cross bar. The liquid storage tank is arranged on the top of the base, the support assembly is arranged on the top of the liquid storage tank, one end of the cross bar is hinged to the side wall of the support assembly, and a return spring is arranged between the cross bar and the support assembly. A driving assembly for driving the cross bar to rotate relative to the support assembly is arranged on the side wall of the support assembly. A connecting pipe is fixed to the bottom of the cross bar through a locking member. One end of the connecting pipe communicates with an installation pipe, and a plurality of nozzles are communicated with the side wall of the installation pipe. The two ends of the telescopic hose communicate with the liquid storage tank and the connecting pipe respectively. A water pump for conveying the soil remediation agent in the liquid storage tank to the telescopic hose is arranged in the liquid storage tank.

[0006] Compared with the prior art, the utility model has the following beneficial effects: by hingedly connecting the end of the cross bar to the support assembly, and then fixing a mounting tube and a nozzle for spraying soil remediation agent on the cross bar, the cross bar can be driven by the driving assembly to rotate around the hinged end between the cross bar and the support assembly, thereby realizing the adjustment of the angle of the nozzle in the vertical direction, making the spraying range of the nozzle wider and more suitable for spraying soil remediation agent on slope soil; specifically, the water pump located in the liquid storage tank transports the high-pressure soil remediation agent into the telescopic hose, the telescopic hose transports the soil remediation agent into the connecting pipe, and finally the soil remediation agent enters the mounting pipe from the connecting pipe, and is sprayed from the nozzle to the soil to be repaired.

[0007] Furthermore, the support assembly includes: an installation column and a support column, the installation column is rotatably set on the top of the liquid storage tank, the top of the installation column is recessed to form a slide groove, one end of the support column is slidably set in the slide groove, and the side wall of the installation column is provided with a locking mechanism for locking the support column and the installation column.

[0008] Furthermore, the locking mechanism includes: a mounting seat, a locking column, a first spring and a driving column. The mounting seat is fixed to the side wall of the mounting column. The side wall recesses where the mounting seat and the mounting column are tightly attached form a mounting groove. The side wall of the support column is provided with a plurality of vertically distributed locking grooves. The side wall of the mounting seat is provided with a guide groove connected to the mounting groove. One end of the locking column is slidably connected to the mounting groove. The first spring is arranged in the mounting groove, and under the elastic force of the first spring, the locking column passes through the mounting column and is inserted into the corresponding locking groove. The driving column is slidably arranged in the guide groove, and one end of the driving column is fixed to the side wall of the locking column.

[0009] Furthermore, the driving assembly includes: a pull rope, a connecting ear and a pull ring. The connecting ear is fixed on the top of the cross bar. A guide wheel is fixedly and rotatably arranged on the top of the support column. One end of the pull rope is fixedly connected to the connecting ear. The other end of the pull rope is overlapped on the top of the guide wheel and extends vertically downward. The pull ring is fixed on the end of the pull rope away from the connecting ear.

[0010] Furthermore, a guide block is provided on the side wall of the mounting seat away from the mounting column, and a channel for the pull rope to pass through is provided on the guide block, and the pull ring is located below the guide block.

[0011] Furthermore, a handle is provided on the side wall of the mounting column.

[0012] Furthermore, wheels are arranged at the bottom of the base, and a push handle is arranged at the side wall of the base.

[0013] Furthermore, the locking piece is a clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0015] Figure 2 For Figure 1 The enlarged view of part A in

[0016] In the above-mentioned drawings: 1. Base; 2. Liquid storage tank; 3. Cross bar; 4. Connecting pipe; 5. Installation pipe; 6. Sprinkler head; 7. Telescopic hose; 8. Installation column; 9. Chute; 10. Support column; 11. Installation seat; 12. Locking groove; 13. Guide groove; 14. Locking column; 15. First spring; 16. Driving column; 17. Connecting ear; 18. Pulling rope; 19. Pulling ring; 20. Guide block; 21. Return spring; 22. Guide wheel; 23. Handle; 24. Wheel; 25. Push handle; 26. Clamp; 27. Liquid inlet. Specific embodiments

[0017] The technical solutions in the present utility model will be further described below in conjunction with the drawings and embodiments.

[0018] As Figure 1 shown, an embodiment of the present utility model provides a spraying device for soil remediation agent with adjustable angle, including: a base 1, a support assembly for a liquid storage tank 2, a telescopic hose 7, and a cross bar 3. The liquid storage tank 2 is arranged on the top of the base 1, the support assembly is arranged on the top of the liquid storage tank 2, one end of the cross bar 3 is hinged to the side wall of the support assembly, and a return spring 21 is arranged between the cross bar 3 and the support assembly. A driving assembly for driving the cross bar 3 to rotate relative to the support assembly is arranged on the side wall of the support assembly. A connecting pipe 4 is fixed to the bottom of the cross bar 3 through a locking member. One end of the connecting pipe 4 communicates with an installation pipe 5, and a plurality of sprinkler heads 6 are communicated with the side wall of the installation pipe 5. A liquid inlet 27 is arranged on the liquid storage tank 2. Both ends of the telescopic hose 7 communicate with the liquid storage tank 2 and the connecting pipe 4 respectively. A water pump for conveying the soil remediation agent in the liquid storage tank 2 to the telescopic hose 7 is arranged in the liquid storage tank 2.

[0019] By hinging the end of the cross bar 3 to the support assembly, and then fixing the installation pipe 5 and the sprinkler head 6 for spraying the soil remediation agent on the cross bar 3, the cross bar 3 can be driven by the driving assembly to rotate around its hinged end with the support assembly, so as to realize the adjustment of the angle of the sprinkler head 6 in the vertical direction, make the spraying range of the sprinkler head 6 wider, and be more suitable for spraying the soil remediation agent on the slope soil; specifically, the water pump in the liquid storage tank 2 conveys the high-pressure soil remediation agent to the telescopic hose 7, the telescopic hose 7 conveys the soil remediation agent to the connecting pipe 4, and finally the soil remediation agent enters the installation pipe 5 from the connecting pipe 4 and is sprayed from the sprinkler head 6 onto the soil to be repaired.

[0020] As Figure 1As shown, the support assembly includes: a mounting column 8 and a support column 10. The mounting column 8 is rotatably arranged on the top of the liquid storage tank 2. The top of the mounting column 8 is recessed to form a slide groove 9. One end of the support column 10 is slidably arranged in the slide groove 9. The side wall of the mounting column 8 is provided with a locking mechanism for locking the support column 10 and the mounting column 8.

[0021] like Figure 2 As shown, the locking mechanism includes: a mounting seat 11, a locking column 14, a first spring 15 and a driving column 16. The mounting seat 11 is fixed to the side wall of the mounting column 8. The side wall recesses where the mounting seat 11 and the mounting column 8 are tightly attached form a mounting groove. The side wall of the support column 10 is provided with a plurality of vertically distributed locking grooves 12. The side wall of the mounting seat 11 is provided with a guide groove 13 connected to the mounting groove. One end of the locking column 14 is slidably connected to the mounting groove. The first spring 15 is arranged in the mounting groove, and under the elastic force of the first spring 15, the locking column 14 passes through the mounting column 8 and is inserted into the corresponding locking groove 12. The driving column 16 is slidably arranged in the guide groove 13, and one end of the driving column 16 is fixed to the side wall of the locking column 14.

[0022] Specifically, the adjustment principle of the support assembly is: by adjusting the support column 10 to rise or fall, the height adjustment of the cross bar 3 hinged on the side wall of the support column 10 is achieved, so that the nozzle 6 can spray the soil remediation agent on a higher soil slope; specifically, when it is necessary to adjust the height of the support column 10 extending out of the mounting column 8, first push the drive column 16 to push the locking column 14 out of the locking groove 12, and then push and pull the support column 10 to achieve the height adjustment of the support column 10. After the adjustment is completed, release the drive column 16, and reinsert the locking column 14 into the corresponding locking groove 12 under the elastic force of the first spring 15 to achieve the fixation of the support column 10 and the mounting column 8.

[0023] As an embodiment, the driving assembly includes: a pull rope 18, a connecting ear 17 and a pull ring 19. The connecting ear 17 is fixed to the top of the cross bar 3. A guide wheel 22 is fixedly and rotatably provided on the top of the support column 10. One end of the pull rope 18 is fixedly connected to the connecting ear 17. The other end of the pull rope 18 overlaps the top of the guide wheel 22 and extends vertically downward. The pull ring 19 is fixed to the end of the pull rope 18 away from the connecting ear 17. A guide block 20 is provided on the side wall of the mounting seat 11 away from the mounting column 8. A channel for the pull rope 18 to pass through is provided on the guide block 20. The pull ring 19 is located below the guide block 20. The pull rope 18 is pulled to realize the rotation of the cross bar 3 in the vertical direction.

[0024] Preferably, in order to facilitate the rotation of the mounting post 8, a handle 23 is provided on the side wall of the mounting post 8. By rotating the mounting post 8, the horizontal adjustment of the nozzle 6 is realized, so that the spraying range of the nozzle 6 is wider. In order to facilitate the movement of the angle-adjustable soil conditioner spraying device, wheels 24 are provided at the bottom of the base 1, and a push handle 25 is provided on the side wall of the base 1; preferably, the locking member is a clamp 26.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. An angle-adjustable soil remediation agent spraying device, characterized in that: include: A base (1), a liquid storage tank (2) support assembly, a telescopic hose (7) and a cross bar (3); the liquid storage tank (2) is arranged on the top of the base (1); the support assembly is arranged on the top of the liquid storage tank (2); one end of the cross bar (3) is hinged to the side wall of the support assembly; a return spring (21) is arranged between the cross bar (3) and the support assembly; a driving assembly for driving the cross bar (3) to rotate relative to the support assembly is arranged on the side wall of the support assembly; a connecting pipe (4) is fixed to the bottom of the cross bar (3) through a locking member; one end of the connecting pipe (4) is connected to a mounting pipe (5); a plurality of nozzles (6) are connected to the side wall of the mounting pipe (5); two ends of the telescopic hose (7) are respectively connected to the liquid storage tank (2) and the connecting pipe (4); a water pump for conveying soil remediation agent in the liquid storage tank (2) to the telescopic hose (7) is arranged in the liquid storage tank (2).

2. The angle-adjustable soil remediation agent spraying device according to claim 1, characterized in that: The support assembly comprises: a mounting column (8) and a support column (10); the mounting column (8) is rotatably arranged on the top of the liquid storage tank (2); the top of the mounting column (8) is recessed to form a slide groove (9); one end of the support column (10) is slidably arranged in the slide groove (9); and a locking mechanism for locking the support column (10) and the mounting column (8) is arranged on the side wall.

3. The angle-adjustable soil remediation agent spraying device according to claim 2, characterized in that: The locking mechanism comprises: a mounting seat (11), a locking column (14), a first spring (15) and a driving column (16); the mounting seat (11) is fixed on the side wall of the mounting column (8); the mounting seat (11) and the side wall depression of the mounting column (8) are tightly attached to form a mounting groove; the side wall of the support column (10) is provided with a plurality of vertically distributed locking grooves (12); the side wall of the mounting seat (11) is provided with a guide groove (13) connected to the mounting groove; one end of the locking column (14) is slidably connected to the mounting groove; the first spring (15) is arranged in the mounting groove; and under the elastic force of the first spring (15), the locking column (14) passes through the mounting column (8) and is inserted into the corresponding locking groove (12); the driving column (16) is slidably arranged in the guide groove (13); one end of the driving column (16) is fixed to the side wall of the locking column (14).

4. The angle-adjustable soil remediation agent spraying device according to claim 3, characterized in that: The driving assembly comprises: a pull rope (18), a connecting ear (17) and a pull ring (19); the connecting ear (17) is fixed on the top of the cross bar (3); a guide wheel (22) is fixedly and rotatably arranged on the top of the support column (10); one end of the pull rope (18) is fixedly connected to the connecting ear (17); the other end of the pull rope (18) is overlapped on the top of the guide wheel (22) and extends vertically downward; the pull ring (19) is fixed on the end of the pull rope (18) away from the connecting ear (17).

5. The angle-adjustable soil remediation agent spraying device according to claim 4, characterized in that: A guide block (20) is arranged on the side wall of the mounting seat (11) facing away from the mounting column (8), and a passage for the pull rope (18) to pass through is arranged on the guide block (20), and the pull ring (19) is located below the guide block (20).

6. The angle-adjustable soil remediation agent spraying device according to claim 5, characterized in that: A handle (23) is provided on the side wall of the mounting column (8).

7. The angle-adjustable soil remediation agent spraying device according to claim 1, characterized in that: The bottom of the base (1) is provided with wheels (24), and the side wall of the base (1) is provided with a push handle (25).

8. The angle-adjustable soil remediation agent spraying device according to claim 1, characterized in that: The locking piece is a clamp (26).

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