A construction steel bar rust removal device

Abstract

The utility model relates to the technical field of construction equipment, and discloses a construction steel bar rust removal device, comprising a device body, wherein a rust removal mechanism and a cleaning mechanism are installed inside the device body, the cleaning mechanism is installed at the right end of the rust removal mechanism, and the right side of the cleaning mechanism is connected with a steel bar driving mechanism, and the left side of the steel bar driving mechanism is connected with the right side of the device body. The construction steel bar rust removal device, through the arrangement of the rust removal mechanism and the cleaning mechanism, after the rust removal motor is started, the first driving gear drives the second driving gear to rotate, after the rotating drum rotates, the cleaning brush removes rust on the surface of the steel bar, compared with manual operation, the rust removal efficiency is higher, the labor intensity is reduced, after the steel bar surface is rusted, the steel bar surface is blown off by the connecting ring of the cleaning mechanism, and the rust debris is blown off by the air hole, and the rust debris enters the collection box through the leakage hole and is collected, which is convenient to use, reduces the adverse effects of the debris, and improves the cleanliness of steel bar rust removal.

Description

Technical Field

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

[0002] Rebar refers to steel used for reinforced concrete and prestressed reinforced concrete, with a circular cross-section, sometimes a square with rounded corners. In most reinforced concrete construction sites, it is inevitable to come into contact with a large number of rusty steel bars. In order to increase the service life of the steel bars, steel workers need to remove the rust from the surface of the required steel bars before construction. Most existing rust removal methods rely on manual rust removal, which consumes a lot of manpower, is difficult to operate, slow, and has low rust removal efficiency, resulting in incomplete rust removal of the steel bars, reducing the quality and service life of the steel bars, and even affecting the stability of the building. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a construction steel bar rust removal device, which has the advantages of reducing the labor intensity of construction personnel and improving the rust removal efficiency of steel bars. It solves the problem that most rust removal methods rely on manual rust removal, which consumes a lot of manpower, is difficult to operate, has a slow speed, and has a low rust removal efficiency, resulting in incomplete rust removal of the steel bars, reduced quality and service life of the steel bars, and even affecting the stability of the building.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose of reducing the labor intensity of construction workers and improving the rust removal efficiency of steel bars, the utility model provides the following technical solutions: a construction steel bar rust removal device, including a device body, a rust removal mechanism and a cleaning mechanism are installed inside the device body, the cleaning mechanism is installed at the right end of the rust removal mechanism, and the right side of the cleaning mechanism is connected to a steel bar driving mechanism, and the left side of the steel bar driving mechanism is connected to the right side of the device body.

[0007] Preferably, the device body comprises a box body, a material guide ring is installed on the left side of the box body, and a collecting groove is opened at the front bottom of the box body, a collecting box is slidably connected to the inner side of the collecting groove, and a handle is installed on the outer side of the collecting box.

[0008] Preferably, the rust removal mechanism includes a rust removal motor, a rust removal shaft is installed on the right side of the rust removal motor, a first driving gear is installed on the outer wall of the rust removal shaft, the bottom of the first driving gear is meshed and rotatably connected with a first driving gear, a rotating drum is fixedly installed on the inner side of the first driving gear, a cleaning brush is installed on the inner wall of the rotating drum, and a plurality of leakage holes are opened on the inner wall of the rotating drum.

[0009] Preferably, the rust removal motor is installed on the left top of the box, the right end of the rust removal shaft is connected to the inner right side of the box, the left end of the rotating drum is connected to the right side of the guide ring, and the inner apertures of the rotating drum and the guide ring are the same.

[0010] Preferably, the cleaning mechanism comprises a fan, a connecting ring is installed on the front side of the fan, an air duct is installed inside the connecting ring, and a plurality of air holes are opened on the inner side of the connecting ring, and ends of the air holes are connected to the air duct.

[0011] Preferably, the left side of the connecting ring is connected to the right side of the drum, the connecting ring and the inner hole diameter of the drum are the same, and the right side of the connecting ring is connected to the right side of the inner wall of the box.

[0012] Preferably, the steel bar driving mechanism includes a driving motor, a driving shaft is connected to the left side of the driving motor, a second driving gear is installed on the left end of the driving shaft, the front side of the second driving gear is meshingly and rotatably connected with a second driving gear, a rotating threaded cylinder is installed on the inner side of the second driving gear, and a threaded groove is opened on the inner side of the rotating threaded cylinder.

[0013] Preferably, the left side of the rotating threaded barrel is connected to the right side of the connecting ring, the inner hole diameter of the rotating threaded barrel is smaller than the inner hole diameter of the connecting ring, and the rotating threaded barrel is arranged on the right side of the box body.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a construction steel bar rust removal device, which has the following

[0016] Beneficial effects:

[0017] 1. The construction steel bar rust removal device has a rust removal mechanism and a cleaning mechanism. After the rust removal motor is started, the first driving gear drives the second driving gear to rotate. After the rotating drum rotates, the cleaning brush removes the rust on the surface of the steel bar. Compared with manual operation, the rust removal efficiency is higher and the labor intensity is reduced. After the steel bar surface is rusted, the connecting ring of the cleaning mechanism is passed through the air hole to blow away the debris on the surface of the steel bar. The rust debris enters the collection box through the leakage hole and is collected. It is easy to use, reduces the adverse effects of the debris, and improves the cleanliness of steel bar rust removal.

[0018] 2. The construction steel bar rust removal device, through the setting of the steel bar driving mechanism, the driving motor is started, the rotating threaded barrel begins to rotate, the rotating threaded barrel drives the steel bar to rotate and the rotation direction is opposite to the rotation direction of the rotating barrel. Due to the setting of the threaded groove, the steel bar will rotate and move to the right, while rust removal is being carried out, the steel bar will be separated from the device, the work efficiency is greatly improved, and there is no need to manually manipulate the steel bar to pull the steel bar out of the device, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the utility model as a whole;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the rotary drum of the utility model;

[0022] Figure 4 It is a right side structural schematic diagram of the steel bar driving mechanism of the utility model.

[0023] In the figure: 1. device body; 11. box body; 12. guide ring; 13. collecting trough; 14. collecting box; 15. handle; 2. rust removal mechanism; 21. rust removal motor; 22. rust removal shaft; 23. first driving gear; 24. first moving gear; 25. rotating drum; 26. cleaning brush; 27. leakage hole; 3. cleaning mechanism; 31. fan; 32. connecting ring; 33. air duct; 34. air hole; 4. steel bar driving mechanism; 41. driving motor; 42. driving shaft; 43. second driving gear; 44. second moving gear; 45. rotating threaded drum; 46. threaded groove. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 A construction steel bar rust removal device includes a device body 1, a rust removal mechanism 2 and a cleaning mechanism 3 are installed inside the device body 1, the cleaning mechanism 3 is installed at the right end of the rust removal mechanism 2, and the right side of the cleaning mechanism 3 is connected to a steel bar driving mechanism 4, and the left side of the steel bar driving mechanism 4 is connected to the right side of the device body 1. Specifically, the device body 1 is the protective shell of the equipment, the rust removal mechanism 2 is used to remove rust on the surface of the steel bar, the cleaning mechanism 3 is used to clean the debris adhered to the surface of the steel bar and improve the cleanliness of the steel bar surface, and the steel bar driving mechanism 4 is used to move the steel bar, so that the steel bar can be automatically moved from the left side of the device to the right side, reducing labor intensity.

[0026] The device body 1 includes a box body 11, a guide ring 12 is installed on the left side of the box body 11, and a collecting groove 13 is opened at the front bottom of the box body 11. A collecting box 14 is slidably connected to the inner side of the collecting groove 13, and a handle 15 is installed on the outer side of the collecting box 14. The guide ring 12 is used for guiding the steel bars, and the collecting box 14 collects the rust debris in a centralized manner to prevent the debris from splashing and affecting the cleanliness of the working environment.

[0027] The rust removal mechanism 2 includes a rust removal motor 21, a rust removal shaft 22 is installed on the right side of the rust removal motor 21, a first driving gear 23 is installed on the outer wall of the rust removal shaft 22, the bottom of the first driving gear 23 is meshed and rotatably connected with a first driving gear 24, a rotating drum 25 is fixedly installed on the inner side of the first driving gear 24, a cleaning brush 26 is installed on the inner wall of the rotating drum 25, and a plurality of leakage holes 27 are opened on the inner wall of the rotating drum 25, the rust removal motor 21 is installed on the left top of the box body 11, the right end of the rust removal shaft 22 is connected to the inner right side of the box body 11, the left end of the rotating drum 25 is connected to the right side of the guide ring 12, and the inner aperture of the rotating drum 25 is the same as that of the guide ring 12, the cleaning brush 26 is used to clean the surface of the steel bar, and the leakage hole 27 facilitates the debris after cleaning to enter the collection box 14 for easy collection.

[0028] The cleaning mechanism 3 includes a fan 31, a connecting ring 32 is installed on the front side of the fan 31, an air duct 33 is installed inside the connecting ring 32, and a plurality of air holes 34 are opened on the inner side of the connecting ring 32, and the ends of the air holes 34 are connected to the air duct 33, the left side of the connecting ring 32 is connected to the right side of the rotating drum 25, and the inner hole diameters of the connecting ring 32 and the rotating drum 25 are the same, and the right side of the connecting ring 32 is connected to the right side of the inner wall of the box body 11. After the fan 31 is started, the air duct 33 and the air holes 34 clean the steel bars passing through the connecting ring 32, blow off the rust debris remaining on the surface of the steel bars, so that the steel bars coming out of the rotating threaded cylinder 45 can be used directly, reducing processing time and improving work efficiency.

[0029] The steel bar driving mechanism 4 includes a driving motor 41, a driving shaft 42 is connected to the left side of the driving motor 41, a second driving gear 43 is installed on the left end of the driving shaft 42, the front side of the second driving gear 43 is meshed and rotatably connected with a second driving gear 44, a rotating threaded barrel 45 is installed on the inner side of the second driving gear 44, a thread groove 46 is provided on the inner side of the rotating threaded barrel 45, the left side of the rotating threaded barrel 45 is connected to the right side of the connecting ring 32, and the inner side aperture of the rotating threaded barrel 45 is smaller than the inner side aperture of the connecting ring 32, and the rotating threaded barrel 45 is arranged on the right side of the box body 11, and the setting of the thread groove 46 enables the steel bar to pass through the rotating threaded barrel 45. As the rotating threaded barrel 45 rotates, the leaking end of the steel bar will gradually become longer, and the rust removal operation is also carried out during the rightward rotation of the steel bar, which improves the work efficiency, saves the procedure of manually pulling out the steel bar, and reduces the labor intensity.

[0030] When in use, the rust removal motor 21 and the fan 31 are started at the same time, the rust removal shaft 22 rotates to make the first driving gear 23 drive the first driving gear 24 to rotate, the drum 25 starts to rotate, and the air duct 33 blows air to the inner side of the connecting ring 32 through the air hole 34. After one end of the steel bar passes through the guide ring 12 and enters the inner side of the drum 25, the cleaning brush 26 starts to remove rust and polish the surface of the steel bar to clean the rust. When passing through the connecting ring 32, the wind blown out of the air hole 34 blows away the debris on the surface of the steel bar, and the surface of the steel bar passes through the cleaning brush The rust debris removed by the air holes 26 and 34 will enter the collecting box 14 through the leak hole 27 and be collected. When the right end of the steel bar enters the rotating threaded barrel 45, the driving motor 41 is started, the driving shaft 42 drives the second driving gear 43 to rotate, and the second driving gear 44 meshing with the second driving gear 43 drives the rotating threaded barrel 45 to rotate, so that the steel bar starts to rotate and move to the right, and the rust-removed steel bar is removed from the rotating threaded barrel 45, thereby avoiding manual intervention, reducing labor intensity, and improving rust removal efficiency.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction steel bar rust removal device, comprising a device body (1), characterized in that: A rust removal mechanism (2) and a cleaning mechanism (3) are installed inside the device body (1); the cleaning mechanism (3) is installed at the right end of the rust removal mechanism (2); the right side of the cleaning mechanism (3) is connected to a steel bar driving mechanism (4); and the left side of the steel bar driving mechanism (4) is connected to the right side of the device body (1).

2. A construction steel bar rust removal device according to claim 1, characterized in that: The device body (1) comprises a box body (11), a material guide ring (12) is installed on the left side of the box body (11), and a collecting groove (13) is opened at the front bottom of the box body (11), a collecting box (14) is slidably connected to the inner side of the collecting groove (13), and a handle (15) is installed on the outer side of the collecting box (14).

3. A construction steel bar rust removal device according to claim 1, characterized in that: The rust removal mechanism (2) comprises a rust removal motor (21), a rust removal shaft (22) is mounted on the right side of the rust removal motor (21), a first driving gear (23) is mounted on the outer wall of the rust removal shaft (22), a first driving gear (24) is meshed and rotatably connected at the bottom of the first driving gear (23), a rotating drum (25) is fixedly mounted on the inner side of the first driving gear (24), a cleaning brush (26) is mounted on the inner wall of the rotating drum (25), and a plurality of leakage holes (27) are opened on the inner wall of the rotating drum (25).

4. A construction steel bar rust removal device according to claim 3, characterized in that: The rust removal motor (21) is installed on the top left side of the box body (11), the right end of the rust removal shaft (22) is connected to the right side of the inside of the box body (11), the left end of the rotating drum (25) is connected to the right side of the guide ring (12), and the inner hole diameters of the rotating drum (25) and the guide ring (12) are the same.

5. A construction steel bar rust removal device according to claim 1, characterized in that: The cleaning mechanism (3) comprises a fan (31), a connecting ring (32) is installed on the front side of the fan (31), an air duct (33) is installed inside the connecting ring (32), and a plurality of air holes (34) are opened on the inner side of the connecting ring (32), and the ends of the air holes (34) are connected to the air duct (33).

6. A construction steel bar rust removal device according to claim 5, characterized in that: The left side of the connecting ring (32) is connected to the right side of the rotating drum (25), the inner hole diameters of the connecting ring (32) and the rotating drum (25) are the same, and the right side of the connecting ring (32) is connected to the right side of the inner wall of the box body (11).

7. A construction steel bar rust removal device according to claim 1, characterized in that: The steel bar driving mechanism (4) comprises a driving motor (41), the left side of the driving motor (41) is connected to a driving shaft (42), the left end of the driving shaft (42) is mounted with a second driving gear (43), the front side of the second driving gear (43) is meshed and rotatably connected with a second driving gear (44), the inner side of the second driving gear (44) is mounted with a rotating threaded cylinder (45), and the inner side of the rotating threaded cylinder (45) is provided with a thread groove (46).

8. A construction steel bar rust removal device according to claim 7, characterized in that: The left side of the rotating threaded barrel (45) is connected to the right side of the connecting ring (32), the inner hole diameter of the rotating threaded barrel (45) is smaller than the inner hole diameter of the connecting ring (32), and the rotating threaded barrel (45) is arranged on the right side of the box body (11).

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