Rust removal equipment for water conservancy device

Abstract

The utility model discloses rust removal equipment for a water conservancy device, and relates to the technical field of auxiliary equipment for water conservancy projects. The rust removal device comprises a base, a rust removal pool and a cleaning pad, four corners of the upper end of the base are fixed to a top cover through supporting columns, a first electric push rod is fixed to the middle of the top end of the top cover, the telescopic end of the first electric push rod penetrates through the top cover and is fixed to a limiting sleeve, and a reserved area for limiting a filter screen is arranged in the middle of the limiting sleeve. According to the rust removal device, the cleaning pads are matched with the rust removal pool to achieve the efficient rust removal effect on the rusted filter screen, that is, firstly, a rust remover in the rust removal pool is used for conducting soaking pretreatment on the filter screen fixed in the limiting sleeve, and then the rust removal pool is used for conducting rust removal on the filter screen; and then an output shaft of the gear motor is used for driving the rotating part to rotate, and in the rotating process of the rotating part, the plastic brush head and the stainless steel brush head are used for cleaning rust residues on the surface of the filter screen.

Description

Technical Field

[0001] This utility model belongs to the field of auxiliary equipment for water conservancy projects, specifically, it relates to a rust removal device for water conservancy equipment. Background Technology

[0002] Water conservancy projects are a general term for various engineering constructions built to control, utilize and protect surface and underground water resources and the environment. Currently, when protecting rivers and lakes, it is necessary to use filter screens to isolate garbage from the water discharged into rivers and lakes to prevent garbage from polluting them.

[0003] When garbage filters used to intercept waste in discharge pipes are used for a long time, they will rust. In order to ensure the service life of the filter, the rust spots on the filter need to be treated regularly. In view of this, this utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide a rust removal device for water conservancy equipment.

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0006] A rust removal device for a water conservancy facility includes a base, a rust removal pool, and a cleaning pad. The upper four corners of the base are fixed to a top cover by pillars. A first electric push rod is fixed at the top center of the top cover. The telescopic end of the first electric push rod passes through the top cover and is fixed to a limiting sleeve. The limiting sleeve has a reserved area in the middle for limiting the filter screen. Cleaning pads for cleaning the filter screen are provided on both sides of the limiting sleeve. The cleaning pads are located outside the rotating part. The rotating part is driven by a reduction motor inside the working seat. The functional seat is located on one side of the pillar.

[0007] The upper end of the base is fixed with a rust removal pool. Inside the rust removal pool is a cavity for placing rust remover. A time control panel is provided on one side of the rust removal pool. The front end of the time control panel is provided with a control panel and a buzzer.

[0008] The upper and lower ends of the limiting sleeve are respectively provided with support blocks and abutment blocks. The opposing surfaces of the support blocks and abutment blocks are fixed with anti-slip blocks that abut against the surface of the filter screen. The upper end of the abutment block penetrates into the fixed cavity inside the limiting sleeve. The side of the fixed cavity is provided with a reserved groove for the abutment block to move horizontally. The abutment block is fixed with the threaded block inside the fixed cavity. A threaded rod is installed in the middle of the threaded sleeve. One end of the threaded rod is rotatably connected to the inside of the fixed cavity through a bearing. The other end of the threaded rod penetrates the fixed cavity and is fixed to the handle.

[0009] A hot air box is fixed to one side of the upper end of the top cover.

[0010] Optionally, a drain pipe is connected to the lower end of one side of the rust removal tank, and an electromagnetic control valve is provided in the middle of the drain pipe. A replenishment pipe is connected to the upper end of the other side of the rust removal tank, and a dust cover is hinged to the upper end of the replenishment pipe.

[0011] Optionally, symmetrically fixed blocks are provided on the upper part of the rust removal tank. One of the blocks is equipped with an acid-base sensor at its upper end, and the acid-base sensor is connected to the time control panel via a wire. The other block is equipped with an embedded liquid level sensor at its upper end. The detection ends of both the embedded liquid level sensor and the acid-base sensor penetrate the blocks and extend into the rust remover inside the rust removal tank.

[0012] Optionally, positioning sleeves are fixed to the outside of the two support pillars on each side, and abutment bolts are threaded to the front end of the positioning sleeves. The two positioning sleeves on each side are fixed to the support plate on the same side. A second electric push rod is fixed to the middle of the side end of each support plate, and the telescopic end of the second electric push rod is fixed to the side of the functional seat. A guide assembly is provided between the support plate and the functional seat. The guide assembly includes an inner guide rod, an outer rod, a guide post, and a protective sleeve. The inner guide rod is fixed to one side of the support plate. An outer rod is sleeved on the outside of the inner guide rod and is fixed to the functional seat. A strip groove for horizontal movement of the guide post is opened in the middle of the inner guide rod. A protective sleeve is provided on the outside of the guide post, and the guide post is fixedly installed in the middle of the outer rod.

[0013] Optionally, a transmission ring is installed on one side of the functional seat, which abuts against the side of the rotating part. Ball bearings are provided at equal intervals on the contact surface between the transmission ring and the rotating part. A positioning cover for limiting the rotating part is fixed to the outside of the functional seat by screws. A clearance hole adapted to the external dimensions of the rotating part is opened in the middle of the positioning cover.

[0014] Optionally, the cleaning pad includes a base pad, a plastic brush head, and a stainless steel brush head. Multiple stainless steel brush heads and plastic brush heads are evenly spaced on one side of the base pad, and a Velcro surface is fixed on the other side of the base pad. The base pad is connected to the rotating component by the Velcro hook surface being attached to the Velcro hook surface, and the Velcro hook surface is fixed to the side wall of the rotating component.

[0015] Optionally, a fan is installed on the top of the hot air box, and the air supply end of the fan passes through a pipe into the interior of the hot air box. A heat insulation block is provided in the middle of the hot air box, and an air supply hole is opened through the middle of the heat insulation block. An electric heating element is installed on a fixed block inside the hot air box. Reserved holes for installing multiple telescopic air supply pipes are opened at equal intervals on one side of the hot air box. The lower end of each telescopic air supply pipe is connected to the interior of the air supply hood.

[0016] Optionally, a sleeve is fixed to one side of each of the air supply hoods. The sleeve is installed outside the shaft in the middle of the fixed seat, and the sleeve is fixed to the shaft by a positioning bolt at the front end of the sleeve. Multiple fixed seats are fixed to the upper and lower ends of the functional seat.

[0017] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0018] 1. This utility model achieves efficient rust removal of rusted filter screens by using a cleaning pad in conjunction with a rust removal tank. First, the filter screen, which is fixed in a limiting sleeve, is pre-treated by soaking in the rust remover inside the rust removal tank. Then, the timer panel is used to set a time. After the soaking time is reached, the first electric push rod drives the limiting sleeve to move upward. Subsequently, the second electric push rod drives the functional seat to move horizontally, causing the cleaning pad to come into contact with the surface of the filter screen. Then, the output shaft of the geared motor drives the rotating part to rotate. During the rotation of the rotating part, the rust residue on the surface of the filter screen is cleaned by plastic brush head and stainless steel brush head.

[0019] 2. This utility model takes into account that stainless steel brush heads and plastic brush heads will wear out over time. It uses a Velcro hook-and-loop fastener method to install the base pad and the rotating part, which makes it convenient for users to replace the cleaning pad later.

[0020] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0021] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0022] In the picture:

[0023] Figure 1 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the combined components of the hot air box, fan, and air supply hood in this utility model;

[0025] Figure 3 for Figure 1 A schematic diagram of the structure of part A in the diagram;

[0026] Figure 4 for Figure 1 A schematic diagram of the structure of part B in the diagram;

[0027] Figure 5 for Figure 1 A schematic diagram of the structure of part C in the diagram;

[0028] Figure 6 for Figure 1 A schematic diagram of the structure of part D in the diagram.

[0029] The attached diagram lists the components represented by each number as follows:

[0030] 1. Base; 2. Support column; 3. Top cover; 4. First electric push rod; 5. Limit sleeve; 6. Rotating component; 7. Gear motor; 8. Functional seat; 9. Rust removal tank; 10. Time control panel; 11. Control panel; 12. Buzzer; 13. Support block; 14. Contact block; 15. Anti-slip block; 16. Threaded block; 17. Threaded rod; 18. Handle; 19. Hot air box; 20. Drain pipe; 21. Electromagnetic control valve; 22. Replenishment pipe; 23. Dust cover; 24. Storage block; 25. pH sensor; 26. Insertion 27. Liquid level sensor; 28. Positioning sleeve; 29. ​​Contact bolt; 30. Second electric push rod; 31. Inner guide rod; 32. Outer rod; 33. Guide column; 34. Protective sleeve; 35. Transmission ring; 36. Ball bearing; 37. Positioning cover; 38. Base pad; 39. Plastic brush head; 40. Stainless steel brush head; 41. Velcro surface; 42. Velcro hook surface; 43. Fan; 44. Fixing block; 45. Electric heating element; 46. Telescopic air supply pipe; 47. Air supply cover; 48. Sleeve; 49. Fixing base; 40. Positioning bolt.

[0031] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0032] The present invention will now be described in further detail with reference to the accompanying drawings.

[0033] Please see Figures 1 to 6 This utility model provides a technical solution: a rust removal device for a water conservancy device, including a base 1, a rust removal pool 9 and a cleaning pad. The upper four corners of the base 1 are fixed to the top cover 3 by support columns 2. A first electric push rod 4 is fixed at the top center of the top of the top cover 3. The telescopic end of the first electric push rod 4 passes through the top cover 3 and is fixed to the limiting sleeve 5. The middle of the limiting sleeve 5 is provided with a reserved area for limiting the filter screen. Both sides of the limiting sleeve 5 are provided with cleaning pads for cleaning the filter screen. The cleaning pads are set outside the rotating part 6. The rotating part 6 is driven by a reduction motor 7 inside the working seat. The functional seat 8 is set on one side of the support column 2.

[0034] A rust removal pool 9 is fixed at the upper end of the base 1. A cavity for placing rust remover is provided inside the rust removal pool 9. A time control panel 10 is provided on one side of the rust removal pool 9. A control panel 11 and a buzzer 12 are respectively provided at the front end of the time control panel 10.

[0035] The upper and lower ends of the limiting sleeve 5 are respectively provided with support blocks 13 and abutment blocks 14. The opposing surfaces of the support blocks 13 and abutment blocks 14 are fixed with anti-sliding blocks 15 that abut against the surface of the filter screen. The upper end of the abutment block 14 penetrates into the fixed cavity inside the limiting sleeve 5. The side of the fixed cavity is provided with a reserved groove for the abutment block 14 to move horizontally. The abutment block 14 is fixed with the threaded block 16 inside the fixed cavity. A threaded rod 17 is installed in the middle of the threaded sleeve. One end of the threaded rod is rotatably connected to the inside of the fixed cavity through a bearing. The other end of the threaded rod 17 penetrates the fixed cavity and is fixed to the handle 18.

[0036] A hot air box 19 is fixed to one side of the upper end of the top cover 3. Considering that the garbage filter screen used to intercept the discharge pipe will rust after working for a long time, it is necessary to treat the rust spots on the filter screen regularly in order to ensure the service life of the filter screen. This utility model uses a cleaning pad in conjunction with a rust removal pool 9 to achieve efficient rust removal of the rusted filter screen. First, the rust remover inside the rust removal pool 9 is used to soak the filter screen fixed in the limiting sleeve 5 for pretreatment. Then, the timer panel 10 is used to set the time. After the soaking time is reached, the first electric push rod 4 drives the limiting sleeve 5 to move upward. Then, the second electric push rod 29 drives the functional seat 8 to move horizontally, causing the cleaning pad to come into contact with the surface of the filter screen. Then, the output shaft of the geared motor 7 drives the rotating part 6 to rotate. During the rotation of the rotating part 6, the plastic brush head 38 and the stainless steel brush head 39 are used to clean the rust residue on the surface of the filter screen.

[0037] The rust removal tank 9 has a drain pipe 20 connected to the lower end of one side, and an electromagnetic control valve 21 is provided in the middle of the drain pipe 20. The rust removal tank 9 has a replenishment pipe 22 connected to the upper end of the other side, and a dust cover 23 is hinged to the upper end of the replenishment pipe 22. The drain pipe 20 and the replenishment pipe 22 are used to discharge and replenish the rust remover in the rust removal tank 9. That is, when the pH sensor 25 detects that the value of the rust remover is abnormal, the electromagnetic control valve 21 will be activated to discharge the rust remover, and then new rust remover will be replenished by the replenishment pipe 22.

[0038] The rust removal tank 9 has symmetrically fixed storage blocks 24 at its upper interior. One of the storage blocks 24 has an acid-base sensor 25 fixed at its upper end, and the acid-base sensor is connected to the time control panel 10 via a wire. The other storage block 24 has an embedded liquid level sensor 26 installed at its upper end. The detection ends of both the embedded liquid level sensor 26 and the acid-base sensor 25 penetrate the storage block 24 and extend into the rust remover inside the rust removal tank 9. The embedded liquid level sensor 26 detects the liquid level of the rust remover inside the rust removal tank 9, and the acid-base sensor 25 monitors the acidity and alkalinity of the rust remover inside the rust removal tank 9.

[0039] Each of the two support pillars 2 on each side is fixed with a positioning sleeve 27. A contact bolt 28 is threaded to the front end of the positioning sleeve 27. Each of the two positioning sleeves 27 on each side is fixed to the support plate on the same side. A second electric push rod 29 is fixed to the middle of the side end of each support plate. The telescopic end of the second electric push rod 29 is fixed to the side of the functional seat 8. A guide assembly is provided between the support plate and the functional seat 8. The guide assembly includes an inner guide rod 30, an outer rod 31, a guide post 32, and a protective sleeve 33. The inner guide rod is fixed to one side of the support plate. An outer rod 31 is sleeved on the outside of the inner guide rod 30 and is fixed to the functional seat 8. A strip groove is opened in the middle of the inner guide rod 30 for the guide post 32 to move horizontally. A protective sleeve 33 is provided on the outside of the guide post 32 and the guide post 32 is fixedly installed in the middle of the outer rod 31. The second electric push rod 29 is used to move the cleaning pad horizontally and make it contact the filter screen. The presence of the guide assembly ensures that the functional seat 8 will not shift its position when it moves horizontally.

[0040] Among them, a transmission ring 34 is installed on one side of the functional seat 8, which abuts against the side of the rotating part 6. Ball bearings 35 are provided at equal intervals on the contact surface between the transmission ring 34 and the rotating part 6. A positioning cover 36 for limiting the rotating part 6 is fixed to the outside of the functional seat 8 by screws. A clearance hole adapted to the external size of the rotating part 6 is opened in the middle of the positioning cover 36.

[0041] The cleaning pad includes a base pad 37, a plastic brush head 38, and a stainless steel brush head 39. Multiple stainless steel brush heads 39 and plastic brush heads 38 are evenly spaced on one side of the base pad 37, and a Velcro surface 40 is fixed to the other side of the base pad 37. The base pad 37 is connected to the rotating component 6 by the Velcro hook surface 41 being attached to the Velcro hook surface 40. The Velcro hook surface 41 is fixed to the side wall of the rotating component 6. By using the Velcro hook surface 41 to attach the Velcro hook surface 40 to the base pad 37 and the rotating component 6 for installation, it is convenient for users to replace the cleaning pad later.

[0042] The hot air box 19 is equipped with a fan 42 on its top. The air supply end of the fan 42 is piped into the interior of the hot air box 19. The hot air box 19 is equipped with a heat insulation block in the middle, and an air supply hole is opened through the middle of the heat insulation block. An electric heating element 44 is installed on a fixing block 43 on one side of the interior of the hot air box 19. The hot air box 19 is provided with reserved holes at equal intervals for the installation of multiple telescopic air supply pipes 45 on one side. The lower end of each telescopic air supply pipe 45 is connected to the interior of the air supply hood 46. The hot air box 19 and the air supply hood 46 are used to dry the cleaned filter screen. The air is delivered to the hot air box 19 by the fan 42, heated by the electric heating element 44, and then blown onto the filter screen by the air supply hood 46.

[0043] Each air supply hood 46 has a sleeve 47 fixed on one side. The sleeve 47 is installed on the outside of the shaft in the middle of the fixed seat 48, and the sleeve 47 is fixed to the shaft by the positioning bolt 49 at the front end of the sleeve 47. Multiple fixed seats 48 are fixed at the upper and lower ends of the functional seat 8. The positioning bolt 49 is used to fix the rotation angle of the sleeve 47 outside the shaft, so that the user can change the air supply angle of the air supply hood 46 as needed.

[0044] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A water conservancy device rust removal apparatus comprising a base (1), a rust removal tank (9) and a cleaning pad, characterized in that, The upper end of the base (1) is fixed with the top cover (3) through the support (2), the middle part of the top end of the top cover (3) is fixed with the first electric push rod (4), the telescopic end of the first electric push rod (4) penetrates through the top cover (3) and is fixed with the limiting sleeve (5), the middle part of the limiting sleeve (5) is provided with a reserved area for limiting the filter screen, the both sides of the limiting sleeve (5) are provided with cleaning pads for cleaning the filter screen, the cleaning pads are arranged outside the rotating part (6), the rotating part (6) is driven by the speed reducer motor (7) in the working seat, and the functional seat (8) is arranged on one side of the support (2); The upper end of the base (1) is fixed with the rust removal tank (9), the inside of the rust removal tank (9) is provided with a cavity for placing the rust removal agent, one side of the rust removal tank (9) is provided with the time control panel (10), and the front end of the time control panel (10) is respectively provided with the control panel (11) and the buzzer (12); The inside of the upper and lower ends of the limiting sleeve (5) is respectively provided with the supporting block (13) and the abutting block (14), the opposite surfaces of the supporting block (13) and the abutting block (14) are fixed with the anti-skid blocks (15) abutting against the surface of the filter screen, the upper end of the abutting block (14) penetrates into the fixed cavity in the inside of the limiting sleeve (5), the side of the fixed cavity is provided with a reserved groove for horizontal movement of the abutting block (14), the abutting block (14) is fixed with the threaded block (16) in the inside of the fixed cavity, the threaded sleeve is installed with the threaded rod (17) in the middle part, one end of the threaded rod is rotatably connected with the inside of the fixed cavity through a bearing, and the other end of the threaded rod (17) is fixed with the handle rod (18); The upper end of the top cover (3) is fixed with the hot air box (19).

2. A water-based device rust removal apparatus according to claim 1, wherein The lower end of one side of the rust removal tank (9) is communicated with the drain pipe (20), the middle part of the drain pipe (20) is provided with the electromagnetic control valve (21), the upper end of the other side of the rust removal tank (9) is communicated with the liquid supplement pipe (22), and the upper end of the liquid supplement pipe (22) is hinged with the dustproof cover (23).

3. A water-based device rust removal apparatus according to claim 1, wherein The inside of the rust removal tank (9) is fixed with the storage blocks (24) symmetrically, the upper end of one of the storage blocks (24) is fixed with the pH sensor (25), the pH sensor is connected with the time control panel (10) through wires, and the upper end of the other storage block (24) is installed with the built-in liquid level sensor (26), and the detection ends of the built-in liquid level sensor (26) and the pH sensor (25) penetrate the storage block (24) and extend into the rust removal agent in the inside of the rust removal tank (9).

4. The water conservancy device rust removal equipment according to claim 1, characterized in that, The outer part of each side two support columns (2) is fixed with a positioning sleeve (27), the front end of the positioning sleeve (27) is threadedly connected with a resisting bolt (28), the two positioning sleeves (27) on the same side are fixed with the same side support plate, the middle part of the side end of each support plate is fixed with a second electric push rod (29), and the telescopic end of the second electric push rod (29) is fixed with the side part of the function seat (8), a guide assembly is arranged between the support plate and the function seat (8), the guide assembly comprises an inner guide rod (30), an outer sleeve rod (31), a guide column (32) and a protective sleeve (33), the inner guide rod is fixed on one side of the support plate, the outer sleeve rod (31) is sleeved on the outer part of the inner guide rod (30), and the outer sleeve rod (31) is fixed with the function seat (8), the middle part of the inner guide rod (30) is provided with a strip-shaped slot for horizontal movement of the guide column (32), the outer part of the guide column (32) is provided with the protective sleeve (33), and the guide column (32) is fixedly installed on the middle part of the outer sleeve rod (31).

5. A water-based device rust removal apparatus according to claim 1, wherein A transmission ring (34) is arranged on one side of the function seat (8) and abuts against the side part of the rotating piece (6), a plurality of rolling balls (35) are arranged at equal intervals on the contact surface between the transmission ring (34) and the rotating piece (6), and the outer part of the function seat (8) is fixed with a positioning cover (36) for limiting the rotating piece (6) through screws, and the middle part of the positioning cover (36) is provided with a clearance hole matched with the outer dimension of the rotating piece (6).

6. A water conservancy device rust removal apparatus according to claim 1, characterized in that, The cleaning pad comprises a base pad (37), a plastic brush head (38) and a stainless steel brush head (39), a plurality of stainless steel brush heads (39) and plastic brush heads (38) are arranged at equal intervals on one side of the base pad (37), and the other side of the base pad (37) is fixed with a Velcro (40), the base pad (37) is connected with the rotating piece (6) through the Velcro (40) and a Velcro (41), and the Velcro (41) is fixed with the side wall of the rotating piece (6).

7. A water-based device rust removal apparatus according to claim 1, wherein A fan (42) is arranged on the top of the hot air box (19), the air supply end of the fan (42) penetrates into the inner part of the hot air box (19) through a pipeline, a heat insulation block is arranged in the middle part of the hot air box (19), a air supply hole is formed in the middle part of the heat insulation block, an electric heating element (44) is arranged on one side of the inner part of the hot air box (19), a plurality of reserved holes for mounting a plurality of telescopic air supply pipes (45) are arranged at equal intervals on one side of the hot air box (19), and the lower end of each telescopic air supply pipe (45) is in communication with the inner part of an air supply cover (46).

8. A water conservancy device rust removal apparatus according to claim 7, characterized in that, A sleeve (47) is fixed on one side of each air supply cover (46), the sleeve (47) is arranged on the outer part of the shaft body in the middle part of a fixing base (48), the sleeve (47) and the shaft body are fixed through a positioning bolt (49) at the front end of the sleeve (47), and a plurality of fixing bases (48) are fixed on the upper and lower ends of the function seat (8).

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