Spraying device for soil pollution treatment

Abstract

The utility model relates to the field of soil pollution treatment, and discloses a spraying device for soil pollution treatment, which comprises a movable bracket, a support frame fixedly connected to the top end of the movable bracket, a liquid medicine box fixedly connected to the top end of the support frame, a water pump arranged at the bottom of the liquid medicine box, and a transmission pipe arranged at the bottom end of the water pump, spraying pipes are hinged to the left end and the right end of the conveying pipe through hinges, elastic buckles are fixedly connected to the left end and the right end of the pesticide box, a sliding sleeve is slidably connected to the periphery of the conveying pipe, and a limiting groove is formed in the top of the sliding sleeve. According to the spraying device, the sliding sleeve, the limiting clamping block and the hinge are arranged, the spraying pipe and the conveying pipe are connected, the spraying pipe is lifted, the spraying pipe is clamped into the elastic clamping buckle, and the spraying pipe is folded, so that the spraying area during operation is guaranteed, meanwhile, the running passing capacity of the device is improved, occupied space is reduced, and storage is convenient.

Description

Technical Field

[0001] The utility model relates to the field of soil pollution control, in particular to a spraying device for soil pollution control. Background Art

[0002] Soil pollution refers to the phenomenon that harmful substances present in the soil exceed the environmental tolerance value or pose potential risks to human health and the ecological environment; soil pollution control refers to a series of measures taken on contaminated soil to reduce or eliminate pollutants in it and restore the normal function and ecological value of the soil.

[0003] In order to restore the normal functions and ecological value of contaminated soil, it is usually necessary to spray soil remediation agents on the soil, and for this purpose a spraying device for soil pollution control is needed.

[0004] In order to quickly spray soil remediation agents on a large area of contaminated soil, a spraying pipe that extends far from a mobile bracket is usually set. However, when the spraying pipe is not spraying, the movement range of the soil pollution control spraying device is limited, and it cannot be driven on narrow roads. The extended spraying pipe will also affect the normal walking of pedestrians on both sides, and it is difficult to retract it. Therefore, a soil pollution control spraying device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a spraying device for soil pollution control, which aims to improve the problem in the prior art that the spraying pipe cannot be folded and opened.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a spraying device for soil pollution control, comprising a movable bracket, the top of the movable bracket is fixedly connected to a support frame, the top of the support frame is fixedly connected to a medicine tank, a water pump is provided at the bottom of the medicine tank, a transmission pipe is provided at the bottom of the water pump, the left and right ends of the transmission pipe are hinged with a spraying pipe by hinges, the left and right ends of the medicine tank are fixedly connected with elastic buckles, the outer periphery of the transmission pipe is slidably connected to a sliding sleeve, a limiting groove is provided at the top of the sliding sleeve, the top of the sliding sleeve is fixedly connected to a limiting seat, an elastic component is provided inside the limiting seat, and the elastic component is used to block the opening of the limiting groove.

[0007] As a further description of the above technical solution:

[0008] A connecting pipe is fixedly connected to the front of the medicine box, a liquid level tube is fixedly connected to the front of the connecting pipe, a float is slidably connected to the inside of the liquid level tube, a through groove is provided on the periphery of the float, a magnet is fixedly connected to the inside of the float, an alarm box is fixedly connected to the front of the liquid level tube, a magnetic plate is elastically connected to the inner wall of the front of the alarm box through a reset spring, a connecting contact is provided on the front of the magnetic plate, and an alarm seat is provided on the inner wall of the front of the alarm box.

[0009] As a further description of the above technical solution:

[0010] The bottom end of the transmission pipe is fixedly connected to the top end of the movable bracket.

[0011] As a further description of the above technical solution:

[0012] The outer periphery of the spraying pipe is clamped in the interior of the elastic buckle, and the interior of the sliding sleeve is slidably connected to the outer periphery of the spraying pipe.

[0013] As a further description of the above technical solution:

[0014] The elastic component includes a limit spring, one end of which is fixedly connected to the back inner wall of the limit seat, and the other end of which is fixedly connected to the limit block, and the outer periphery of the limit block is slidably connected to the interior of the limit seat.

[0015] As a further description of the above technical solution:

[0016] The inner side of the limiting block contacts the outer side of the hinge, and the outer periphery of the hinge is slidably connected to the inside of the limiting groove.

[0017] As a further description of the above technical solution:

[0018] One end of the reset spring is fixedly connected to the inner wall of the front side of the alarm box, and the other end of the reset spring is fixedly connected to the front side of the magnetic plate. The outer periphery of the magnetic plate is slidably connected to the inside of the alarm box.

[0019] As a further description of the above technical solution:

[0020] The front side of the connecting contact contacts contacts the back side of the alarm socket.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the spray pipe and the transmission pipe are connected by arranging a sliding sleeve, a limit block and a hinge. The spray pipe is lifted up and the spray pipe is clamped into the elastic buckle to be folded up. Thus, while ensuring the spraying area during operation, the driving capacity of the device is improved, the space occupied is reduced, and the storage is convenient.

[0023] 2. In the present invention, by setting a liquid level cylinder, a float, and an alarm box, when there is less repair agent in the medicine tank, the water drives the float down, so that the magnet and the magnetic plate are opposite to each other. When the magnetic plate is pushed, the connecting contact and the alarm seat come into contact, thereby triggering an alarm to prompt that the medicine tank is out of medicine. At the same time, the connecting contact and the alarm seat are located inside the warning box and are not easily corroded or damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall front view of a spraying device for soil pollution control proposed in the present utility model;

[0025] Figure 2 This is a schematic cross-sectional view of the right side of a sliding sleeve of a spraying device for soil pollution control proposed in the present invention;

[0026] Figure 3 This is a schematic diagram of the left side cross-section of a liquid level pipe of a spraying device for soil pollution control proposed in the present invention;

[0027] Figure 4 This utility model proposes a spraying device for soil pollution control Figure 3 A magnified schematic diagram of .

[0028] Legend:

[0029] 1. Mobile bracket; 2. Support frame; 3. Chemical solution tank; 4. Water pump; 5. Transmission pipe; 6. Hinge; 7. Spray pipe; 8. Elastic buckle; 9. Sliding sleeve; 10. Limit groove; 11. Limit seat; 12. Limit spring; 13. Limit block; 14. Connecting pipe; 15. Liquid level pipe; 16. Float; 17. Through slot; 18. Magnet; 19. Alarm box; 20. Reset spring; 21. Magnetic plate; 22. Connection contact; 23. Alarm seat. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1-Figure 2The utility model provides an embodiment: a spraying device for soil pollution control, including a mobile bracket 1 for carrying and fixing equipment, the top of the mobile bracket 1 is provided with a convenient push and handrail, and the bottom is provided with wheels for easy movement, the top of the mobile bracket 1 is fixedly connected to a support frame 2 for fixed connection, the top of the support frame 2 is fixedly connected to a medicine tank 3 for storing a repair agent, the bottom of the medicine tank 3 is provided with a water pump 4, and the bottom end of the water pump 4 is provided with a transmission pipe 5. When the water pump 4 is turned on, the water pump 4 can transmit the repair agent inside the medicine tank 3 to the inside of the transmission pipe 5 and provide a certain pressure. The bottom end of the transmission pipe 5 is fixedly connected to the top of the mobile bracket 1, and the left and right ends of the transmission pipe 5 are connected by a coupling. Page 6 is hinged with a group of spray pipes 7. When the spray pipes 7 are rotated downward to the bottom, the inner side of the spray pipes 7 coincides with the outer side of the transmission pipe 5, and the interiors are connected. The left and right ends of the medicine box 3 are fixedly connected with elastic clips 8. The elastic clips 8 have a certain elasticity. The outer periphery of the spray pipe 7 is clipped into the inside of the elastic clips 8. After lifting the spray pipe 7 upward, the elastic clips 8 can be used to fix the spray pipe 7. The outer periphery of the transmission pipe 5 is slidably connected with a sliding sleeve 9. The sliding sleeve 9 is internally slidably connected to the outer periphery of the spray pipe 7. When the sliding sleeve 9 is located at the connection between the spray pipe 7 and the transmission pipe 5, the sliding sleeve 9 connects the spray pipe 7 and the transmission pipe 5. A limiting groove 10 is provided on the top of the sliding sleeve 9.

[0032] Reference Figure 1-Figure 2 The top of the sliding sleeve 9 is fixedly connected to the limit seat 11, and an elastic component is provided inside the limit seat 11, which is used to cover the opening of the limit groove 10. The elastic component includes a limit spring 12, one end of the limit spring 12 is fixedly connected to the inner wall of the back side of the limit seat 11, and the other end of the limit spring 12 is fixedly connected to the limit block 13. When the limit block 13 is not under force, the limit spring 12 will push the limit block 13 forward so that the limit block 13 seals the opening of the limit groove 10. The outer side of the limit block 13 is set to an inclined surface, and the outer periphery of the limit block 13 is slidably connected to the inside of the limit seat 11. The limit seat 11 limits the limit block 13 to only slide back and forth along the inner wall of the limit seat 11, and the inner side of the limit block 13 contacts the outer side of the hinge 6. The outer periphery of the hinge 6 is slidably connected to the inside of the limit groove 10, fixing the sliding sleeve 9 at the connection between the spray pipe 7 and the transmission pipe 5.

[0033] Reference Figure 1 、 Figure 3 and Figure 4The front of the medicine tank 3 is fixedly connected to a connecting pipe 14, and the front of the connecting pipe 14 is fixedly connected to a liquid level pipe 15. The connecting pipe 14 is provided with two groups, which are symmetrically arranged on the back of the liquid level pipe 15, so that the liquid level pipe 15 forms a communicating vessel connected to the medicine tank 3. A float 16 is slidably connected to the inside of the liquid level pipe 15. The float 16 has buoyancy and can float above the liquid surface. A through groove 17 is provided on the periphery of the float 16. There are four groups of through grooves 17, which are equidistantly distributed in an annular manner on the periphery of the float 16. The through grooves 17 can make the repair agent above the float 16 fall. A magnet 18 is fixedly connected to the inside of the float 16, and an alarm box 19 is fixedly connected to the front of the liquid level tube 15. The inner wall of the front of the alarm box 19 is elastically connected to a magnetic plate 21 through a reset spring 20. When the float 16 is in When the liquid level tube 15 is at the bottom, the magnet 18 and the magnetic plate 21 are relative to each other. At this time, the magnet 18 will generate a repulsive force on the magnetic plate 21, causing the magnetic plate 21 to move forward. One end of the return spring 20 is fixedly connected to the front inner wall of the alarm box 19, and the other end of the return spring 20 is fixedly connected to the front of the magnetic plate 21. When the magnetic plate 21 is not subjected to force, the return spring 20 will push the magnetic plate 21 backward. The outer periphery of the magnetic plate 21 is slidably connected to the inside of the alarm box 19. The alarm box 19 limits the magnetic plate 21 to only slide back and forth along the inner wall of the alarm box 19. A connecting contact 22 is provided on the front of the magnetic plate 21, and an alarm seat 23 is provided on the front inner wall of the alarm box 19. When the front of the connecting contact 22 contacts the back of the alarm seat 23, the alarm seat 23 will be connected to the power supply to generate an alarm.

[0034] When the nozzle 7 is opened, the nozzle 7 is opened, and the nozzle 7 is opened, and the nozzle 7 is opened, and the nozzle 7 is opened, and the nozzle 7 is opened, and the nozzle 7 is opened, and the nozzle 7 is opened, and the nozzle 7 is opened, and the nozzle 7 is opened, and the nozzle 7 is opened, and the nozzle 7 is opened. When the repair agent inside the medicine tank 3 is insufficient, the liquid level inside the medicine tank 3 drops, driving the liquid level inside the liquid level tube 15 to drop. At this time, the float 16 slides down along the inner wall of the liquid level tube 15 at the same time. When the float 16 slides down to the bottom of the liquid level tube 15, the position of the magnet 18 is opposite to that of the magnetic plate 21. The magnet 18 generates a repulsive force on the magnetic plate 21, causing the magnetic plate 21 to move forward. The magnetic plate 21 drives the connecting contact 22 to contact the alarm seat 23, causing the alarm seat 23 to sound an alarm.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A spraying device for soil pollution control, comprising a mobile support (1), characterized in that: The top of the movable bracket (1) is fixedly connected to a support frame (2), the top of the support frame (2) is fixedly connected to a medicine box (3), a water pump (4) is provided at the bottom of the medicine box (3), a transmission pipe (5) is provided at the bottom of the water pump (4), the left and right ends of the transmission pipe (5) are hinged with a spray pipe (7) through hinges (6), the left and right ends of the medicine box (3) are fixedly connected to elastic buckles (8), the outer periphery of the transmission pipe (5) is slidably connected to a sliding sleeve (9), a limiting groove (10) is provided at the top of the sliding sleeve (9), the top of the sliding sleeve (9) is fixedly connected to a limiting seat (11), an elastic component is provided inside the limiting seat (11), and the elastic component is used to block the opening of the limiting groove (10).

2. A soil pollution control spraying device according to claim 1, characterized in that: The front of the medicine box (3) is fixedly connected to a connecting pipe (14), the front of the connecting pipe (14) is fixedly connected to a liquid level pipe (15), the inside of the liquid level pipe (15) is slidably connected to a float (16), the outer periphery of the float (16) is provided with a through groove (17), the inside of the float (16) is fixedly connected to a magnet (18), the front of the liquid level pipe (15) is fixedly connected to an alarm box (19), the front inner wall of the alarm box (19) is elastically connected to a magnetic plate (21) through a reset spring (20), the front of the magnetic plate (21) is provided with a connection contact (22), and the front inner wall of the alarm box (19) is provided with an alarm seat (23).

3. The soil pollution control spraying device according to claim 1, characterized in that: The bottom end of the transmission pipe (5) is fixedly connected to the top end of the movable bracket (1).

4. The soil pollution control spraying device according to claim 1, characterized in that: The outer periphery of the spraying pipe (7) is clamped inside the elastic buckle (8), and the inner portion of the sliding sleeve (9) is slidably connected to the outer periphery of the spraying pipe (7).

5. The soil pollution control spraying device according to claim 1, characterized in that: The elastic component comprises a limit spring (12), one end of the limit spring (12) is fixedly connected to the inner wall of the back side of the limit seat (11), and the other end of the limit spring (12) is fixedly connected to a limit block (13), and the outer periphery of the limit block (13) is slidably connected to the interior of the limit seat (11).

6. The soil pollution control spraying device according to claim 5, characterized in that: The inner side of the limiting block (13) contacts the outer side of the hinge (6), and the outer periphery of the hinge (6) is slidably connected to the inside of the limiting groove (10).

7. The soil pollution control spraying device according to claim 2, characterized in that: One end of the reset spring (20) is fixedly connected to the front inner wall of the alarm box (19), and the other end of the reset spring (20) is fixedly connected to the front of the magnetic plate (21). The outer periphery of the magnetic plate (21) is slidably connected to the inside of the alarm box (19).

8. The soil pollution control spraying device according to claim 2, characterized in that: The front side of the connecting contact (22) contacts the back side of the alarm seat (23).

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