Galvanizing machine with rust removal function

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By designing a galvanizing machine with rust removal function, the galvanized rack can swing left and right to shake acid water, and combine it with a combination of slide rod and spring to promote the slide down of acid water, solving the problem of acid water waste in the hot-dip galvanizing process of wind power machinery accessories and improving resource utilization.

CN222574798UActive Publication Date: 2025-03-07QINGDAO YUTONGDA ELECTRIC POWER EQUIP CO LTD

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Patent Information

Application Number: CN202421812289.2
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-07-30
Publication Date: 2025-03-07
Estimated Expiration: 2034-07-30

AI Technical Summary

Technical Problem

During the hot-dip galvanizing process of existing wind power machinery accessories, acid water is prone to gather around the corners, resulting in waste of resources.

Method used

A galvanizing machine with rust removal function was designed. By setting up control components and driven components, the galvanizing frame can swing left and right, shake the acid water to avoid waste, and promote the rapid slide of sputtered acid water through the combination of slide rod and spring.

Benefits of technology

It effectively avoids the aggregation and waste of acid water at the corners of wind power machinery accessories, and improves the resource utilization rate of the hot-dip galvanizing process.

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Abstract

The utility model relates to the technical field of hot galvanizing of wind power generation mechanical parts, and discloses a galvanizing machine with a derusting function, which comprises a pickling tank and is characterized in that a control component is arranged, an output shaft of a motor drives a rotating shaft to rotate, and a turntable fixed on the surface of the rotating shaft synchronously rotates; the surface of the rotating disc drives a sliding block to slide on the inner wall of an arc-shaped rod through a round block connected to the surface of a flat rod, when the arc-shaped rod is propped against, a rack fixed to the surface of the arc-shaped rod can move, a supporting rod fixed to the surface of the rack transversely moves in a limiting frame, and when the rack moves, a gear drives a rotating rod and a circular ring to rotate; the fixing plate fixed to the surface of the circular ring can drive the galvanized frame to rotate synchronously, and due to the fact that the rack transversely reciprocates, the galvanized frame can swing left and right, acid water gathered at the corner of the wind power generation machine part is shaken, and waste of resources is avoided.

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Description

Technical Field

[0001] The utility model relates to the technical field of hot-dip galvanizing of wind power generation machinery parts, in particular to a galvanizing machine with a rust removal function. Background Art

[0002] The mechanical accessories of wind turbines usually include various metal components, such as brackets, frames, bolts, nuts, etc. The main reason why these accessories need to be hot-dip galvanized is to prevent corrosion and enhance their weather resistance.

[0003] Since rust may occur on the surface of wind power machinery parts, the surface of wind power machinery parts needs to be rust-removed during hot-dip galvanizing. The conventional rust-removal method is to place the wind power machinery parts in a pickling tank for pickling.

[0004] The existing pickling and rust removal method is to place the wind turbine machinery parts on a bracket and immerse them in a pickling tank. However, in the process of lifting the wind turbine machinery parts, the acid water in the pickling tank is very likely to gather at the corners of the wind turbine machinery parts and move out of the pickling tank, resulting in a waste of resources. To address this problem, we proposed a galvanizing machine with rust removal function. Utility Model Content

[0005] The utility model aims to provide a galvanizing machine with a rust removal function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a galvanizing machine with rust removal function, comprising a pickling tank, a protective frame is fixedly installed on the surface of the pickling tank, a bracket is fixedly installed on the surface of the pickling tank, a hydraulic rod is fixedly installed on the surface of the bracket, a lifting ring is fixedly installed on the surface of the hydraulic rod, a fixed frame is fixedly installed on the surface of the lifting ring, the bottom of the fixed frame is rotatably connected with a circular ring, a fixed plate is fixedly installed on the surface of the circular ring, a galvanizing frame is fixedly installed on the surface of the fixed plate, a control component and a driven component are arranged in the fixed frame, and the control component comprises:

[0007] A rotating rod, the rotating rod passes through the fixed frame and is rotatably connected to the fixed frame, the surface of the rotating rod is fixedly connected to the surface of the ring, a gear is fixedly mounted on the surface of the rotating rod, and the gear is meshed with the rack;

[0008] A support rod, the support rod is fixedly mounted on the bottom of the rack, the support rod is slidably connected to the inner wall of the limit frame, the limit frame is fixedly mounted on the inner wall of the fixed frame, and an arc rod is fixedly mounted on the surface of the rack;

[0009] A slider, the slider being slidably connected to the inner wall of the arc-shaped rod;

[0010] A swinging piece is provided in the fixed frame for swinging the galvanizing frame. The galvanizing frame can swing left and right to shake the acid water gathered at the corners of the wind power generation machinery accessories to avoid wasting resources.

[0011] Preferably, the cross-sectional shape of the arc-shaped rod is a closed U-shape, and the U-shaped arc-shaped rod can always fit with the slider.

[0012] Preferably, the cross-section shape of the limit frame is a concave shape, and the concave-shaped limit frame can ensure the stable movement of the support rod and the rack.

[0013] Preferably, the swinging member includes: a round block, which is rotatably connected to the surface of the slider, the surface of the round block is fixedly connected to one end of a flat rod, the other end of the flat rod is fixedly mounted on the surface of a turntable, the surface of the turntable is fixedly connected to the surface of a rotating shaft, and when the turntable rotates, the round block can be driven to rotate by the flat rod.

[0014] Preferably, the rotating shaft passes through the fixed frame and is rotatably connected to the fixed frame. A motor is fixedly mounted on the surface of the fixed frame. The output shaft of the motor is fixedly connected to the surface of the rotating shaft. The output shaft of the motor can drive the rotating shaft to rotate in the fixed frame.

[0015] Preferably, the driven component comprises: a disc, the disc is penetrated by the rotating shaft and is fixedly connected to the rotating shaft, a protrusion is fixedly installed on the surface of the disc, and when the rotating shaft rotates, the disc can drive the protrusion to rotate synchronously.

[0016] Preferably, the fixed frame is penetrated by the sliding rod and is slidably connected to the sliding rod, the surface of the sliding rod is fixedly connected to one end of the spring, the other end of the spring is fixedly mounted on the inner wall of the fixed frame, a support plate is fixedly mounted on the surface of the sliding rod, and a knocking rod is fixedly mounted on the surface of the support plate. When the sliding rod is resisted, the support plate can be driven to move under the support of the spring.

[0017] Compared with the prior art, the utility model provides a galvanizing machine with rust removal function, which has the following beneficial effects:

[0018] 1. The galvanizing machine with rust removal function is provided with a control component. The output shaft of the motor drives the rotating shaft to rotate, and the turntable fixed on the surface of the rotating shaft rotates synchronously. The round block connected to the surface of the flat rod on the surface of the turntable drives the slider to slide on the inner wall of the arc rod. When the arc rod is resisted, the rack fixed on the surface of the arc rod can move, and the support rod fixed on the surface of the rack moves laterally in the limit frame. When the rack moves, the gear drives the rotating rod and the ring to rotate, and the fixed plate fixed on the surface of the ring can drive the galvanizing frame to rotate synchronously. Since the rack performs a horizontal reciprocating motion, the galvanizing frame can swing left and right to shake the acid water gathered at the corners of the wind power generation machinery accessories to avoid waste of resources.

[0019] 2. The galvanizing machine with rust removal function is provided with a driven component. When the shaft rotates, the disc fixed on the shaft surface can drive the protrusion to rotate synchronously. When the protrusion rotates, it can contact the cross-section of the slide bar. The slide bar moves under the support of the spring. The support plate fixed on the slide bar surface can drive the knocking rod to knock the inner wall of the protective frame. The acid water splashed on the inner wall of the protective frame can be forced to slide quickly into the pickling tank to avoid long-term stay and solidification. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the galvanized frame of the utility model;

[0022] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the top view structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the control component of the utility model.

[0025] In the figure: 1, pickling tank; 3, protection frame; 4, bracket; 5, hydraulic rod; 6, lifting ring; 7, fixed frame; 8, control assembly; 81, rotating rod; 82, gear; 83, rack; 84, limit frame; 85, arc rod; 86, slider; 87, swing member; 871, round block; 872, flat rod; 873, turntable; 874, rotating shaft; 875, motor; 88, support rod; 9, driven assembly; 91, disc; 92, bump; 93, slide rod; 94, spring; 95, support plate; 96, knock rod; 10, ring; 11, fixed plate; 12, galvanized rack. DETAILED DESCRIPTION

[0026] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a galvanizing machine with rust removal function, including a pickling tank 1, a protective frame 3 is fixedly installed on the surface of the pickling tank 1, a bracket 4 is fixedly installed on the surface of the pickling tank 1, a hydraulic rod 5 is fixedly installed on the surface of the bracket 4, a lifting ring 6 is fixedly installed on the surface of the hydraulic rod 5, a fixed frame 7 is fixedly installed on the surface of the lifting ring 6, the bottom of the fixed frame 7 is rotatably connected to a circular ring 10, a fixed plate 11 is fixedly installed on the surface of the circular ring 10, a galvanizing frame 12 is fixedly installed on the surface of the fixed plate 11, a control component 8 and a driven component 9 are arranged in the fixed frame 7, and the control component 8 includes: a rotating rod 81, a gear 82, a rack 83, a limit frame 84, an arc rod 85, a slider 86, and a swinging member 87.

[0027] The rotating rod 81 passes through the fixed frame 7 and is rotatably connected with the fixed frame 7. The surface of the rotating rod 81 is fixedly connected with the surface of the ring 10. A gear 82 is fixedly installed on the surface of the rotating rod 81. The gear 82 is meshed with the rack 83. The support rod 88 is fixedly installed at the bottom of the rack 83. The support rod 88 is slidably connected with the inner wall of the limit frame 84. The limit frame 84 is fixedly installed on the inner wall of the fixed frame 7. An arc rod 85 is fixedly installed on the surface of the rack 83. The slider 86 is slidably connected with the inner wall of the arc rod 85. A swinging piece 87 for swinging the galvanized frame 12 is provided in the fixed frame 7. The output shaft of the motor 875 drives the rotating shaft 874 to rotate, and the turntable 873 fixed on the surface of the rotating shaft 874 rotates synchronously. The surface of the turntable 873 drives the slider 86 to slide on the inner wall of the arc rod 85 through the round block 871 connected to the surface of the flat rod 872. When the arc rod 85 is resisted, the rack 83 fixed on the surface of the arc rod 85 can move, and the support rod 88 fixed on the surface of the rack 83 moves laterally in the limit frame 84. When the rack 83 moves, the gear 82 drives the rotating rod 81 and the ring 10 to rotate, and the fixed plate 11 fixed on the surface of the ring 10 can drive the galvanized frame 12 to rotate synchronously. Since the rack 83 performs a horizontal reciprocating motion, the galvanized frame 12 can swing left and right to shake the acid water gathered at the corners of the wind power generation machinery accessories to avoid waste of resources.

[0028] The cross-sectional shape of the arc rod 85 is a closed Chinese-shaped U-shaped arc rod 85, which can always fit with the slider 86. The cross-sectional shape of the limit frame 84 is a concave shape, which can ensure the stable movement of the support rod 88 and the rack 83. The swing member 87 includes: a round block 871, which is rotatably connected to the surface of the slider 86, and the surface of the round block 871 is fixedly connected to one end of the flat rod 872, and the other end of the flat rod 872 is fixedly installed on the surface of the rotating disk 873, and the surface of the rotating disk 873 is fixedly connected to the surface of the rotating shaft 874. When the rotating disk 873 rotates, the round block 871 can be driven to rotate by the flat rod 872. The rotating shaft 874 penetrates the fixed frame 7 and is rotatably connected to the fixed frame 7. The surface of the fixed frame 7 is fixedly installed with a motor 875, and the output shaft of the motor 875 is fixedly connected to the surface of the rotating shaft 874. The output shaft of the motor 875 can drive the rotating shaft 874 to rotate in the fixed frame 7. The driven assembly 9 includes: a disk 91, which is penetrated by the rotating shaft 874 and fixedly connected to the rotating shaft 874. A protrusion 92 is fixedly installed on the surface of the disk 91. When the rotating shaft 874 rotates, the disk 91 can drive the protrusion 92 to rotate synchronously. The fixed frame 7 is penetrated by the sliding rod 93 and is slidably connected to the sliding rod 93. The surface of the sliding rod 93 is fixedly connected to one end of the spring 94. The other end of the spring 94 is fixedly installed on the inner wall of the fixed frame 7. A support plate 95 is fixedly installed on the surface of the sliding rod 93. A knock rod 96 is fixedly installed on the surface of the support plate 95. When the sliding rod 93 is resisted, the support plate 95 can be driven to move under the support of the spring 94.

[0029] In the utility model, when in use, the wind power generation machinery parts that need to be derusted are placed on the surface of the galvanizing frame 12 through a hook. After placement, the hydraulic rod 5 is driven to drive the lifting ring 6 to move downward, and the fixed frame 7 fixed on the surface of the lifting ring 6 moves downward synchronously, so that the galvanizing frame 12 can gradually enter the pickling tank 1, and the acid water in the pickling tank 1 can remove the rust on the wind power generation machinery parts. After the rust removal is completed, the hydraulic rod 5 is driven to drive the lifting ring 6 to move upward, so that the galvanizing frame 12 moves to the position of the protective frame 3. After moving, the motor 875 is started, and the output shaft of the motor 875 drives the rotating shaft 874 to rotate, and the turntable 873 fixed on the surface of the rotating shaft 874 rotates synchronously. The round block 871 connected to the surface of the flat rod 872 on the surface of the turntable 873 drives the slider 86 to slide on the inner wall of the arc rod 85. When the arc rod 85 is resisted, the rack 83 fixed on the surface of the arc rod 85 can move, and the support rod 88 fixed on the surface of the rack 83 is in the limit position. The rack 83 moves horizontally in the frame 84. When the rack 83 moves, the gear 82 drives the rotating rod 81 and the ring 10 to rotate. The fixed plate 11 fixed on the surface of the ring 10 can drive the galvanizing frame 12 to rotate synchronously. Since the rack 83 performs horizontal reciprocating motion, the galvanizing frame 12 can swing left and right to shake the acid water gathered at the corner of the wind power generation machinery parts to avoid waste of resources. The shaken acid water falls into the pickling tank 1 and part of it is splashed on the protective frame 3. On the inner wall of the protective frame 3, when the rotating shaft 874 rotates, the disc 91 fixed on the surface of the rotating shaft 874 can drive the protrusion 92 to rotate synchronously. When the protrusion 92 rotates, it can contact the cross-section of the sliding rod 93. The sliding rod 93 is forced to move under the support of the spring 94. The support plate 95 fixed on the surface of the sliding rod 93 can drive the knocking rod 96 to knock on the inner wall of the protective frame 3. The acid water splashed on the inner wall of the protective frame 3 can be forced to slide quickly into the pickling tank 1 to avoid solidification due to long-term stay.

[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A galvanizing machine with rust removal function, comprising a pickling tank (1), characterized in that: A protective frame (3) is fixedly mounted on the surface of the pickling tank (1), a bracket (4) is fixedly mounted on the surface of the pickling tank (1), a hydraulic rod (5) is fixedly mounted on the surface of the bracket (4), a lifting ring (6) is fixedly mounted on the surface of the hydraulic rod (5), a fixing frame (7) is fixedly mounted on the surface of the lifting ring (6), the bottom of the fixing frame (7) is rotatably connected to a circular ring (10), a fixing plate (11) is fixedly mounted on the surface of the circular ring (10), a galvanizing frame (12) is fixedly mounted on the surface of the fixing plate (11), a control component (8) and a driven component (9) are arranged in the fixing frame (7), and the control component (8) comprises: A rotating rod (81), the rotating rod (81) passes through the fixed frame (7) and is rotatably connected to the fixed frame (7), the surface of the rotating rod (81) is fixedly connected to the surface of the ring (10), a gear (82) is fixedly mounted on the surface of the rotating rod (81), and the gear (82) is meshed with a rack (83); A support rod (88), the support rod (88) is fixedly mounted on the bottom of the rack (83), the support rod (88) is slidably connected to the inner wall of the limit frame (84), the limit frame (84) is fixedly mounted on the inner wall of the fixed frame (7), and an arc rod (85) is fixedly mounted on the surface of the rack (83); A slider (86), wherein the slider (86) is slidably connected to the inner wall of the arc-shaped rod (85); A swinging member (87) is provided in the fixed frame (7) for swinging the galvanizing frame (12).

2. The galvanizing machine with rust removal function according to claim 1, characterized in that: The cross-sectional shape of the arc-shaped rod (85) is a closed U-shaped shape.

3. The galvanizing machine with rust removal function according to claim 1, characterized in that: The cross-sectional shape of the limiting frame (84) is a concave shape.

4. The galvanizing machine with rust removal function according to claim 1, characterized in that: The swinging member (87) comprises: a round block (871), the round block (871) being rotatably connected to the surface of the slider (86), the surface of the round block (871) being fixedly connected to one end of a flat rod (872), the other end of the flat rod (872) being fixedly mounted on the surface of a rotating disk (873), and the surface of the rotating disk (873) being fixedly connected to the surface of a rotating shaft (874).

5. The galvanizing machine with rust removal function according to claim 4, characterized in that: The rotating shaft (874) passes through the fixed frame (7) and is rotatably connected to the fixed frame (7); a motor (875) is fixedly mounted on the surface of the fixed frame (7); and an output shaft of the motor (875) is fixedly connected to the surface of the rotating shaft (874).

6. The galvanizing machine with rust removal function according to claim 1, characterized in that: The driven component (9) comprises a circular disc (91), the circular disc (91) is penetrated by a rotating shaft (874) and is fixedly connected to the rotating shaft (874), and a protrusion (92) is fixedly mounted on the surface of the circular disc (91).

7. The galvanizing machine with rust removal function according to claim 1, characterized in that: The fixed frame (7) is penetrated by the sliding rod (93) and is slidably connected to the sliding rod (93); the surface of the sliding rod (93) is fixedly connected to one end of a spring (94); the other end of the spring (94) is fixedly mounted on the inner wall of the fixed frame (7); a support plate (95) is fixedly mounted on the surface of the sliding rod (93); and a knocking rod (96) is fixedly mounted on the surface of the support plate (95).