Steel bar rust removal device

Abstract

The utility model discloses a steel bar derusting device, which belongs to the technical field of steel bar derusting and comprises a base, a water tank is arranged on the base, a sliding groove is arranged on one side of the base, a drawing plate is slidably connected in the sliding groove, a frame groove is arranged on the drawing plate, and a handle is fixedly connected on one side of the drawing plate. A knob is arranged on the side, close to the handle, of the pulling plate, one end of the knob is movably connected with a threaded rod, the other side of the threaded rod is movably connected with a frame groove, and a cleaning plate is arranged on the outer wall of the threaded rod. By arranging a pulling plate, a rotary knob, a threaded rod, a cleaning plate, a filter plate and a limiting rod, rust removed by a rust removal barrel flows out of a rust slag removal hole along with rust removal liquid sprayed by a spray head and falls on the filter plate, and therefore the rust removal liquid and the rust are separated through the filter plate; and then the rust is cleaned to one end of the frame groove through the cleaning plate by rotating the rotating threaded rod, so that the cleaning difficulty is reduced, the operation is simple, and the use is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel bar rust removal, in particular to a steel bar rust removal device. Background Art

[0002] In the field of civil engineering, in order to ensure the performance of steel bars, a rust removal device is required to remove rust from the surface of the steel bars. The steel bar rust removal device is a device that places the steel bars into the device, and then grinds the surface of the steel bars through the rust removal cylinder inside the device to remove the rust on the surface of the steel bars. Although the mechanical casting devices currently on the market can remove the rust on the surface of the steel bars during actual use, it is difficult to collect and clean the ground rust, resulting in rust remaining in the device, which is not conducive to the subsequent use of the device. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides a steel bar rust removal device, which solves the problem that although the device can remove the rust on the surface of the steel bar, it is difficult to collect and clean the rust that is ground off.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel bar rust removal device, comprising a base, a water tank is arranged on the base, a slide groove is provided on one side of the base, a draw plate is slidably connected in the slide groove, a frame groove is provided on the draw plate, a handle is fixedly connected to one side of the draw plate, a twist is arranged on the side of the draw plate close to the handle, a threaded rod is movably connected to one end of the twist, and the threaded rod is arranged in the frame groove;

[0005] The outer wall of the threaded rod is threadedly connected with a cleaning plate, a filter plate is arranged under the cleaning plate, the cleaning plate is movably connected to a limiting rod on a side away from the threaded rod, a rust removal box is fixedly connected to the base, a pumping pipe is arranged on the rust removal box, a water dividing plate is installed at one end of the pumping pipe, a nozzle is fixedly connected to the water dividing plate, and a water pump is fixedly connected to one end of the pumping pipe away from the water dividing plate.

[0006] As a further solution of the utility model: a motor is installed on one side of the rust removal box, and a worm is fixedly connected to an output shaft at one end of the motor.

[0007] As a further solution of the utility model: the outer wall of the worm is gear-connected with a turbine, and the inner wall of the turbine is fixedly connected with a rust removal cylinder.

[0008] As a further solution of the utility model: a rust removal hole is opened on the outer wall of the rust removal cylinder, and a rust removal brush is fixedly connected to the inner wall of the rust removal cylinder.

[0009] As a further solution of the utility model: one end of the rust removal box is fixedly connected to a support seat, an adjusting rod is provided on the support seat, an upper pressure wheel is installed on the adjusting rod, and a lower pressure wheel is provided on the support seat.

[0010] As a further solution of the utility model: an extension plate is slidably connected to the side of the rust removal box away from the support seat, a support column is fixedly connected to the extension plate, and a limiting column is installed on the side of the rust removal box close to the extension plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The steel bar rust removal device is provided with a twist, a threaded rod, a cleaning plate and a filter plate, so that the rust removed by the rust removal cylinder flows out of the rust removal slag hole along with the rust removal liquid sprayed by the nozzle and falls on the filter plate, so that the filter plate separates the rust removal liquid and the rust, and then the threaded rod is rotated to allow the cleaning plate to clean the rust to one end of the frame groove, so that the rust is easy to clean and the rust is prevented from remaining in the rust removal cylinder, thereby reducing the difficulty of cleaning, and the operation is simple and convenient to use.

[0013] 2. The steel bar rust removal device is provided with an adjusting rod, an upper pressing wheel and a lower pressing wheel, so that the adjusting rod can press the upper pressing wheel downward to press the steel bar, so that the steel bar can pass through the upper pressing wheel and the lower pressing wheel to squeeze the steel bar before entering the rust removal device, so that the steel bar can enter the rust removal device straightly, thereby effectively avoiding the safety hazard caused by the steel bar not entering the rust removal box straightly, and improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the expanded structure of the steel bar rust removal device of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the rust removal box of the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the rust removal cylinder of the utility model;

[0018] Figure 5 This is a schematic diagram of the three-dimensional structure of the drawer plate of the utility model;

[0019] In the figure: 1. base; 2. water tank; 3. slide; 4. drawer plate; 5. frame groove; 6. handle; 7. twist; 8. threaded rod; 9. cleaning plate; 10. filter plate; 11. limit rod; 12. rust removal box; 13. water suction pipe; 14. water distribution plate; 15. nozzle; 16. water pump; 17. motor; 18. worm; 19. turbine; 20. rust removal cylinder; 21. rust removal hole; 22. rust removal brush; 23. support seat; 24. adjustment rod; 25. upper pressure wheel; 26. lower pressure wheel; 27. extension plate; 28. limit column; 29. ​​support column. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] like Figure 1-5 As shown, the utility model provides a technical solution: a steel bar rust removal device, including a base 1, a water tank 2 is arranged on the base 1, a slide groove 3 is opened on one side of the base 1, a draw plate 4 is slidably connected in the slide groove 3, a frame groove 5 is opened on the draw plate 4, a handle 6 is fixedly connected to one side of the draw plate 4, a twist 7 is arranged on the side of the draw plate 4 close to the handle 6, a threaded rod 8 is movably connected to one end of the twist 7, and the frame groove 5 is movably connected to the other side of the threaded rod 8, and a cleaning plate 9 is arranged on the outer wall of the threaded rod 8. By setting the cleaning plate 9, the threaded rod 8 is driven to rotate by rotating the twist 7, so that the cleaning plate 9 on the threaded rod 8 can sweep the rust remaining on the filter plate 10 to the corners of the frame groove 5, so that the rust can be gathered;

[0022] A motor 17 is installed on one side of the rust removal box 12, and a worm 18 is fixedly connected to the output shaft at one end of the motor 17. A turbine 19 is toothed on the outer wall of the worm 18, and a rust removal cylinder 20 is fixedly connected to the inner wall of the turbine 19. A rust removal hole 21 is opened on the outer wall of the rust removal cylinder 20, and a rust removal brush 22 is fixedly connected to the inner wall of the rust removal cylinder 20. By setting the worm 18, the operation of the motor 17 can drive the turbine 19 to rotate through the worm 18, so that when the steel bar passes through the rust removal cylinder 20, the rust removal brush 22 inside the rust removal cylinder 20 performs rust removal on the steel bar;

[0023] A filter plate 10 is arranged under the cleaning plate 9. A side of the cleaning plate 9 away from the threaded rod 8 is movably connected to a limit rod 11. A rust removal box 12 is fixedly connected to the base 1. By arranging the filter plate 10, the rust flowing down with the rust removal liquid can be filtered and separated by the filter plate 10 and remain on the surface of the filter plate 10 to facilitate subsequent cleaning.

[0024] One end of the rust removal box 12 is fixedly connected to a support seat 23, an adjusting rod 24 is provided on the support seat 23, an upper pressing wheel 25 is installed on the adjusting rod 24, and a lower pressing wheel 26 is provided on the support seat 23. By setting the adjusting rod 24, the movement of the adjusting rod 24 can drive the upper pressing wheel 25 to move downward to squeeze the steel bars to be rust-removed, so that the steel bars can be straightened and then enter the device for rust removal.

[0025] An extension plate 27 is slidably connected to the side of the rust removal box 12 away from the support seat 23, and a support column 29 is fixedly connected to the extension plate 27. A limiting column 28 is installed on the side of the rust removal box 12 close to the extension plate 27. By setting the extension plate 27, the extension plate 27 can be extended to the outside of the device to support the device, thereby preventing the steel bars from bending after rust removal;

[0026] The rust removal box 12 is provided with a water pumping pipe 13 , one end of which is mounted with a water dividing plate 14 , a nozzle 15 is fixedly connected to the water dividing plate 14 , and one end of the water pumping pipe 13 away from the water dividing plate 14 is fixedly connected with a water pump 16 .

[0027] The working principle of the utility model is:

[0028] When in use, the steel bar to be derusted can be placed on the lower pressing wheel 26, and the adjusting rod 24 can be rotated to make the upper pressing wheel 25 move downward to squeeze and straighten the steel bar, and then the motor 17 and the water pump 16 can be started, so that when the steel bar moves into the device, the water pump 16 can pump the rust removal liquid in the water tank 2 into the water distribution plate 14 and then spray it out through the nozzle 15 to clean the steel bar transported to the rust removal cylinder 20, and at the same time, the motor 17 drives the rust removal cylinder 20 to rotate through the worm 18 so that the rust removal brush 22 inside the rust removal cylinder 20 can rotate and remove rust on the surface of the steel bar;

[0029] The rust brushed off after rust removal can be brought out of the rust removal cylinder 20 by the rust removal liquid through the rust removal slag hole 21 and fall on the filter plate 10. The rust in the rust removal liquid is filtered out through the filter plate 10 so that the rust remains on the surface of the filter plate 10. Then, the knob 7 is rotated to make the threaded rod 8 move with the cleaning plate 9 on the surface of the filter plate 10 to sweep the rust on the surface of the filter plate 10 to one end of the frame groove 5.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0031] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A steel bar rust removal device, comprising a base (1), characterized in that: The base (1) is provided with a water tank (2), one side of the base (1) is provided with a slide groove (3), a draw plate (4) is slidably connected in the slide groove (3), a frame groove (5) is provided on the draw plate (4), one side of the draw plate (4) is fixedly connected with a handle (6), a twist knob (7) is provided on the side of the draw plate (4) close to the handle (6), one end of the twist knob (7) is movably connected with a threaded rod (8), and the threaded rod (8) is arranged in the frame groove (5); The outer wall of the threaded rod (8) is threadedly connected to a cleaning plate (9), a filter plate (10) is arranged below the cleaning plate (9), a side of the cleaning plate (9) away from the threaded rod (8) is movably connected to a limit rod (11), a rust removal box (12) is fixedly connected to the base (1), a water extraction pipe (13) is arranged on the rust removal box (12), one end of the water extraction pipe (13) is installed with a water distribution plate (14), a nozzle (15) is fixedly connected to the water distribution plate (14), and one end of the water extraction pipe (13) away from the water distribution plate (14) is fixedly connected to a water extraction pump (16).

2. A steel bar rust removal device according to claim 1, characterized in that: A motor (17) is installed on one side of the rust removal box (12), and a worm (18) is fixedly connected to an output shaft at one end of the motor (17).

3. A steel bar rust removal device according to claim 2, characterized in that: The outer wall of the worm (18) is tooth-connected with a turbine (19), and the inner wall of the turbine (19) is fixedly connected with a rust removal cylinder (20).

4. A steel bar rust removal device according to claim 3, characterized in that: The outer wall of the rust removal cylinder (20) is provided with a rust removal hole (21), and the inner wall of the rust removal cylinder (20) is fixedly connected with a rust removal brush (22).

5. A steel bar rust removal device according to claim 1, characterized in that: One end of the rust removal box (12) is fixedly connected to a support seat (23), an adjusting rod (24) is provided on the support seat (23), an upper pressing wheel (25) is installed on the adjusting rod (24), and a lower pressing wheel (26) is provided on the support seat (23).

6. A steel bar rust removal device according to claim 1, characterized in that: An extension plate (27) is slidably connected to a side of the rust removal box (12) away from the support seat (23), a support column (29) is fixedly connected to the extension plate (27), and a limiting column (28) is installed on a side of the rust removal box (12) close to the extension plate (27).

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