Handheld rust removal equipment
By introducing a universal adjustment mechanism and elastic telescopic rod of iron blocks and screws into the handheld rust removal equipment, the problems of multi-angle adjustment and wire brush removal at corners are solved, the rust removal efficiency and quality are improved, and the Reusability of the equipment.
Patent Information
- Application Number
- CN202323476806.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-20
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-12-20
AI Technical Summary
The existing hand-held rust removal equipment cannot be adjusted from corners at multiple angles, and the wire brush cannot be disassembled, which affects the efficiency and quality of rust removal, and the equipment is poor reusable.
By introducing a universal adjustment mechanism of iron blocks and screws into the handheld rust removal device, combining the elastic telescopic rod and rotating structure, multi-angle rust removal is achieved, and the base is fixed by screws to facilitate the removal and replacement of the wire brush.
It realizes efficient rust removal at corners, improves rust removal efficiency and quality, extends the service life of the equipment, and enhances the reusability of the wire brush.
Smart Images
Figure CN222244159U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel structure production, in particular to handheld rust removal equipment. Background Art
[0002] Handheld rust removal equipment is a device for removing rust from the surface of an object. With the development of science and technology, rust removal technology is also constantly improving. Traditional manual rust removal methods are inefficient, and rust removal does not have multiple angles. With the advancement of equipment manufacturing technology, handheld rust removal equipment has emerged as the times require, becoming an efficient, environmentally friendly and safe way to remove rust. Handheld equipment has been widely used and developed in recent years. Handheld rust removal equipment has the advantages of being portable, efficient, automated, and easy to disassemble. It can meet the needs of rust removal at various angles, and therefore has been increasingly widely used.
[0003] The handheld rust removal device can be adjusted in angle for rust removal, the base and the screw rod are connected by screws and can be disassembled, the wire brush is easy to replace, and the reusability of the rust removal device is enhanced. In addition, the rust removal device is an elastic structure formed by the telescopic rod through the cooperation between the spring and the telescopic button, and the length of the telescopic rod can be controlled according to the distance of the rust removal object, making the rust removal more flexible and improving the efficiency and quality of the rust removal.
[0004] In the process of realizing the utility model, the inventor found that the prior art had the following problems: 1. The existing handheld rust removal equipment does not have the structure of iron blocks and screws, and cannot perform rust removal at multiple angles. When encountering a corner, the angle cannot be changed according to the orientation, which affects the efficiency and quality of rust removal; 2. The end of the current handheld rust removal equipment connected to the wire brush is fixed on it and cannot be disassembled. When the wire brush breaks, the entire rust removal equipment can only be sold, and the wire brush cannot be disassembled to save costs. Utility Model Content
[0005] The purpose of the utility model is to provide a handheld rust removal device to solve the problems raised in the above background technology. To achieve the above purpose, the utility model provides the following technical solutions: a handheld rust removal device, comprising a handle, the top of the handle is fixedly connected to a protective shell, a motor is embedded in the protective shell, a fixed rod is plugged into the top of the protective shell, an auxiliary handle is fixedly connected to the outside of the fixed rod, a telescopic rod is plugged into the top of the fixed rod, a spring is fixedly connected to the surface of the telescopic rod, a telescopic button is fixedly connected to the top of the spring, an iron block is fixedly connected to the top of the telescopic rod, a screw is fixedly connected to the inside of the iron block, a base is fixedly connected to the inside of the screw, a working main shaft is movably connected to the top of the base, an electric turntable is fixedly connected to one side of the working main shaft, a wire brush base is engaged on one side of the electric turntable, a wire brush is fixedly connected to one side of the wire brush base, a rotating rod is fixedly connected to one side of the working main shaft, and a nut is installed at one end of the rotating rod.
[0006] Further preferably, the telescopic rod forms an elastic structure through cooperation between a spring and a telescopic button.
[0007] Further preferably, the wire brush forms a rotating structure through cooperation between the base and the rotating rod.
[0008] Further preferably, the iron blocks are distributed symmetrically about the center line of the base.
[0009] Further preferably, the wire brush base forms a universal adjustment mechanism through the cooperation between the iron block and the screw.
[0010] Further preferably, the telescopic button is a cylindrical structure, and the cross-sectional size of the telescopic button is the same as the size of the hole on the fixing rod.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] In the utility model, the wire brush base forms a multi-angle structure through the cooperation between the iron block and the screw rod. The orientation of the wire brush base of the rust removal equipment can be adjusted through the cooperation between the iron block and the screw rod, so that rust can also be removed well at the corners, thereby improving the efficiency and quality of rust removal.
[0013] In the utility model, the base is fixed with an iron block, a screw rod and a screw. By unscrewing the screw, the wire brush of the rust removal equipment can be disassembled, which is convenient and simple to manufacture and has good reusability. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0015] Figure 2This is a schematic diagram of the top view structure of the utility model;
[0016] Figure 3 This is a schematic diagram of the enlarged structure inside the protective housing of the utility model;
[0017] Figure 4 It is a partial enlarged structural schematic diagram of the utility model;
[0018] Figure 5 It is a partially enlarged structural schematic diagram of the spring of the utility model.
[0019] In the figure: 1. handle; 2. protective shell; 3. fixing rod; 4. auxiliary handle; 5. telescopic button; 6. telescopic rod; 7. iron block; 8. screw rod; 9. base; 10. working main shaft; 11. wire brush; 12. electric turntable; 13. wire brush base; 14. motor; 15. rotating rod; 16. nut; 17. spring. DETAILED DESCRIPTION
[0020] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figures 1 to 5 The utility model provides a technical solution: it includes a handle 1, a protective shell 2 is fixedly connected to the top of the handle 1, a motor 14 is embedded in the protective shell 2, a fixed rod 3 is inserted at the top of the protective shell 2, an auxiliary handle 4 is fixedly connected to the outside of the fixed rod 3, a telescopic rod 6 is inserted at the top of the fixed rod 3, a spring 17 is fixedly connected to the surface of the telescopic rod 6, a telescopic button 5 is fixedly connected to the top of the spring 17, an iron block 7 is fixedly connected to the top of the telescopic rod 6, a screw 8 is fixedly connected to the inside of the iron block 7, a base 9 is fixedly connected to the inside of the screw 8, a working main shaft 10 is movably connected to the top of the base 9, an electric turntable 12 is fixedly connected to one side of the working main shaft 10, a wire brush base 13 is engaged with one side of the electric turntable 12, a wire brush 11 is fixedly connected to one side of the wire brush base 13, a rotating rod 15 is fixedly connected to one side of the working main shaft 10, and a nut 16 is installed at one end of the rotating rod 15.
[0022] In this embodiment, Figure 1 and Figure 2As shown, the telescopic rod 6 forms an elastic structure through the cooperation between the spring 17 and the telescopic button 5; the telescopic rod 6 is extended and retracted through the cooperation between the telescopic button 5 and the spring 17, which is conducive to adjusting the hand-held length of the rust removal equipment and is suitable for rust removal of objects of different heights.
[0023] In this embodiment, Figure 1 and Figure 2 As shown, the wire brush 11 forms a rotating structure through the cooperation between the wire brush base 13 and the rotating rod 15; the wire brush 11 can be adjusted in angle through the cooperation between the wire brush base 13 and the rotating rod 15, and rust can be removed at corners.
[0024] In this embodiment, Figure 1 and Figure 2 As shown, the iron blocks 7 are symmetrically distributed about the center line of the base 9; the forces on both ends of the iron block 7 are the same, so that the wire brush 11 will not deviate during operation, thereby maintaining the stability of the base 9.
[0025] In this embodiment, Figure 1 As shown, the wire brush base 13 forms a universal adjustment mechanism through the cooperation between the iron block 7 and the screw 8; the wire brush base 13 can be rotated at multiple angles through the cooperation between the iron block 7 and the screw 8, so that a good rust removal effect can also be achieved at the corners, thereby improving the efficiency and quality of rust removal.
[0026] In this embodiment, Figure 1 As shown, the telescopic button 5 is a cylindrical structure, and the cross-sectional size of the telescopic button 5 is the same as the hole size on the fixed rod 3; the telescopic button 5 is cylindrical, which is convenient for users to operate and can prevent dust and debris from entering the telescopic rod 6.
[0027] The use method and advantages of the utility model: When the handheld rust removal equipment is used, the working process is as follows:
[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, first, people hold the handle 1 of the rust removal equipment with one hand and the auxiliary handle 4 of the rust removal equipment with the other hand, aim the wire brush 11 of the rust removal equipment at the place where rust is to be removed, and start the motor 14. The working main shaft 10 drives the rotating rod 15 to cause the wire brush base 13 to rotate to remove rust. The telescopic rod 6 is lengthened or shortened according to the height of the rust removal object. When the wire brush 11 needs to be replaced, the screw of the screw 8 on the iron block 7 can be removed for replacement.
[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A handheld rust removal device, comprising a handle (1), characterized in that: The top of the handle (1) is fixedly connected to a protective shell (2), a motor (14) is embedded in the interior of the protective shell (2), a fixed rod (3) is plugged into the top of the protective shell (2), an auxiliary handle (4) is fixedly connected to the outside of the fixed rod (3), a telescopic rod (6) is plugged into the top of the fixed rod (3), a spring (17) is fixedly connected to the surface of the telescopic rod (6), a telescopic button (5) is fixedly connected to the top of the spring (17), an iron block (7) is fixedly connected to the top of the telescopic rod (6), and the iron block (7) is fixedly connected to the top of the telescopic rod (6). ) is fixedly connected to the inside of the screw rod (8), the inside of the screw rod (8) is fixedly connected to the base (9), the top of the base (9) is movably connected to a working main shaft (10), one side of the working main shaft (10) is fixedly connected to an electric turntable (12), one side of the electric turntable (12) is engaged with a wire brush base (13), one side of the wire brush base (13) is fixedly connected to a wire brush (11), one side of the working main shaft (10) is fixedly connected to a rotating rod (15), and one end of the rotating rod (15) is installed with a nut (16).
2. The handheld rust removal device according to claim 1, characterized in that: The telescopic rod (6) forms an elastic structure through the cooperation between the spring (17) and the telescopic button (5).
3. The handheld rust removal device according to claim 1, characterized in that: The wire brush (11) forms a rotating structure through the cooperation between the wire brush base (13) and the rotating rod (15).
4. The handheld rust removal device according to claim 1, characterized in that: The iron blocks (7) are symmetrically distributed about the center line of the base (9).
5. The handheld rust removal device according to claim 1, characterized in that: The wire brush base (13) forms a universal adjustment mechanism through the cooperation between the iron block (7) and the screw rod (8).
6. The handheld rust removal device according to claim 1, characterized in that: The telescopic button (5) is a cylindrical structure, and the cross-sectional size of the telescopic button (5) is the same as the size of the hole on the upper surface of the fixing rod (3).