Hydraulic pipe fitting rust-proof treatment equipment

Abstract

The utility model belongs to the technical field of rust-proof treatment of hydraulic pipe fittings, and discloses rust-proof treatment equipment for hydraulic pipe fittings, which comprises a rust-proof liquid box, a bearing plate and a material box, and is characterized in that a stand column is arranged at the top of the rust-proof liquid box, a top plate is arranged at the top of the stand column, a pushing structure is arranged on the top plate, and the bearing plate is connected with the pushing structure. A stirring structure is arranged on the bearing plate, the material box is movably arranged on the bearing plate, and leaking holes are formed in the side wall and the bottom of the material box. According to the hydraulic pipe fitting rust-proof device, after the material box carries the hydraulic pipe fitting to enter rust-proof liquid, the second hydraulic cylinder and the second piston rod push the moving plate to move back and forth, the moving plate drives the poke rod to move back and forth in the material box, the poke rod pokes the hydraulic pipe fitting in the material box, the hydraulic pipe fitting makes full contact with the rust-proof liquid, and the hydraulic pipe fitting is subjected to full rust-proof treatment; and the antirust effect of the hydraulic pipe fitting is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of rust prevention technology for hydraulic pipe fittings, specifically a rust prevention treatment device for hydraulic pipe fittings. Background Technology

[0002] Hydraulic fittings are mainly used in piping systems for conveying pressurized liquids. Most hydraulic fittings are made of metal and are prone to corrosion. Furthermore, during storage and transportation, localized battery reactions can occur due to chemical and electrochemical processes, making the surface highly susceptible to rust and affecting the fitting's usability. Therefore, rust prevention treatment is often applied to hydraulic fittings. For example, patent application number 201921812990.3 discloses a steel pipe rust prevention treatment device, which solves the problem of inconvenient steel pipe transportation. However, in practice, it still has drawbacks such as the inability to move the hydraulic fittings for sufficient rust prevention, difficulty in drying the rust-prevented hydraulic fittings, and poor rust prevention effect.

[0003] Based on this, the applicant proposes a rust prevention treatment device for hydraulic pipe fittings. Utility Model Content

[0004] The purpose of this invention is to overcome the problems of existing hydraulic pipe anti-rust devices, such as the inability to move hydraulic pipes for sufficient anti-rust treatment, inconvenience in drying the rust-treated hydraulic pipes, and poor anti-rust effect. This invention provides a hydraulic pipe anti-rust treatment device with a reasonable structural design, capable of moving hydraulic pipes for sufficient anti-rust treatment, facilitating drying the rust-treated hydraulic pipes, and achieving good anti-rust effect.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A rust-preventing treatment device for hydraulic pipe fittings includes a rust-preventing liquid tank, a support plate, and a material bin. A column is mounted on top of the rust-preventing liquid tank, and a top plate is mounted on top of the column. A pushing structure is mounted on the top plate to pour rust-preventing liquid into the tank, providing rust-preventing solution for the hydraulic pipe fittings. This facilitates immersion of the hydraulic pipe fittings in the rust-preventing liquid for rust prevention treatment, improving the efficiency and effectiveness of the rust prevention treatment. The support plate has a prying mechanism, and the material bin is movably mounted on the support plate. The material bin has drainage holes on its side walls and bottom. The pushing structure is... The rising or falling of the support plate provides power, which drives the material box and the hydraulic pipes inside the material box to descend, allowing the hydraulic pipes inside the material box to enter the rust-preventive liquid tank. The rust-preventive liquid enters the material box through the drain hole, immersing the hydraulic pipes in the liquid and performing rust prevention treatment. After the rust prevention treatment of the hydraulic pipes is completed, the material box rises from the rust-preventive liquid tank under the action of the pushing structure, carrying the hydraulic pipes out of the rust-preventive liquid tank. Excess rust-preventive liquid in the material box is discharged through the drain hole, facilitating the drying treatment of the rust-preventive hydraulic pipes, thereby further improving the rust prevention efficiency and rust prevention quality of the hydraulic pipes.

[0007] Preferably, the pushing structure includes a hydraulic cylinder, which is mounted on the top plate. A piston rod is mounted on the hydraulic cylinder and connected to the support plate. The hydraulic cylinder and piston rod provide the ability to push the plate up or down. The support plate drives the material box and the hydraulic pipes inside the material box to rise or fall, so that the hydraulic pipes can quickly enter or leave the rust-preventive liquid, thereby improving the rust prevention efficiency of the hydraulic pipes.

[0008] Preferably, the bearing plate is provided with a limiting ring, and the column passes vertically through the limiting ring. Under the action of the hydraulic cylinder, the bearing plate rises or falls along the column. The limiting ring plays a limiting role in the vertical movement of the bearing plate, thereby improving the stability of the bearing plate in the process of driving the material box to move vertically.

[0009] Preferably, the actuating structure includes a vertical plate, a second hydraulic cylinder, and a movable plate. The vertical plate is vertically mounted on the support plate. The second hydraulic cylinder is mounted on the vertical plate and has a second piston rod. The movable plate is connected to the second piston rod and has a vertical actuating rod mounted on it. After the material box carries the hydraulic pipes into the rust-preventive liquid, the second hydraulic cylinder and the second piston rod push the movable plate back and forth. The movable plate drives the actuating rod to move back and forth within the material box. The actuating rod actuates the hydraulic pipes within the material box, ensuring that the hydraulic pipes are fully in contact with the rust-preventive liquid, thus providing sufficient rust prevention and enhancing the rust prevention effect of the hydraulic pipes.

[0010] Preferably, a blower is installed on the top plate, and an air supply pipe is installed on the blower. An inner cavity is provided inside the movable plate, and the inner cavity is connected to the air supply pipe. The actuating rod is a hollow structure with an exhaust hole on its side wall, and the top of the actuating rod is connected to the inner cavity. The blower blows air into the inner cavity through the air supply pipe. The air in the inner cavity enters the hollow actuating rod and is discharged from the exhaust hole on the actuating rod. During the rust prevention treatment of the hydraulic pipes, the air discharged from the exhaust hole agitates the rust-preventive liquid, allowing the rust-preventive liquid to fully contact the surface of the hydraulic pipes, thus performing rust prevention treatment on the hydraulic pipes. After the rust prevention of the hydraulic pipes is completed, the housing carries the hydraulic pipes out of the rust-preventive liquid tank. The blower continues to blow air into the inner cavity through the air supply pipe, and the air discharged from the exhaust hole dries the rust-prevented hydraulic pipes, improving the efficiency and effect of the rust prevention treatment of the hydraulic pipes, thereby improving the rust prevention performance of the hydraulic pipes.

[0011] Preferably, the upright plate is provided with a crossbar, and the movable plate is provided with sliders on opposite sides. A sliding cylinder is provided on the slider, and the crossbar passes through the sliding cylinder. The movable plate moves back and forth under the action of the second hydraulic cylinder, and the sliding cylinder on the slider moves back and forth along the crossbar. The slider and the crossbar limit the movable plate during the back and forth movement, thereby improving the stability of the hydraulic pipe during the process of the actuating rod actuating the hydraulic pipe. This ensures that the hydraulic pipe is in full contact with the rust-preventive fluid, and performs sufficient rust prevention treatment on the hydraulic pipe, thereby improving the rust prevention effect of the hydraulic pipe.

[0012] Preferably, the bearing plate is equipped with an electric telescopic device, and a connecting rod is provided on the electric telescopic device. The connecting rod is movably connected to the material box. The electric telescopic device drives the material box to rise or fall through the connecting rod. The material box drives the hydraulic pipes to rise or fall, so that the actuating rod can move the hydraulic pipes at different heights, so that the hydraulic pipes can fully contact the rust-preventive liquid, and fully prevent rust on the hydraulic pipes, thereby enhancing the rust prevention efficiency and effect of the hydraulic pipes.

[0013] Preferably, the bottom end of the connecting rod is provided with a connecting groove, and the top of the material box is provided with a connecting plate. The top end of the connecting plate is inserted into the connecting groove, and the connecting plate is connected to the connecting rod by a pin. The pin facilitates the removal or installation of the connecting plate from the connecting rod, which improves the assembly efficiency between the material box and the connecting rod, and also improves the material unloading efficiency of the hydraulic fittings after rust prevention, thereby improving the rust prevention efficiency of the hydraulic fittings.

[0014] Beneficial effects:

[0015] 1. The support plate lowers the material box and the hydraulic pipes inside the material box, allowing the hydraulic pipes inside the material box to enter the rust-preventive liquid tank. The rust-preventive liquid enters the material box through the drain hole, immersing the hydraulic pipes in the rust-preventive liquid and performing rust prevention treatment. After the rust prevention treatment of the hydraulic pipes is completed, the material box rises from the rust-preventive liquid tank under the action of the pushing structure, and the material box carries the hydraulic pipes out of the rust-preventive liquid tank. Excess rust-preventive liquid in the material box is discharged through the drain hole, which facilitates the drying treatment of the rust-preventive hydraulic pipes, thereby further improving the rust prevention efficiency and rust prevention quality of the hydraulic pipes.

[0016] 2. After the material box carries the hydraulic pipes into the rust-preventive liquid, the second hydraulic cylinder and the second piston rod push the moving plate to move back and forth. The moving plate drives the actuating rod to move back and forth in the material box. The actuating rod moves the hydraulic pipes in the material box, so that the hydraulic pipes are fully in contact with the rust-preventive liquid, and the hydraulic pipes are fully rust-prevented, thus enhancing the rust-preventive effect of the hydraulic pipes.

[0017] 3. The electric expansion joint drives the material box to rise or fall via the connecting rod. The material box drives the hydraulic pipes to rise or fall, causing the actuating rod to move the hydraulic pipes at different heights. This ensures that the hydraulic pipes are fully in contact with the rust inhibitor, providing thorough rust prevention and enhancing the rust prevention efficiency and effect. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a partial structural diagram of the present invention, illustrating the connection structure between the movable plate and the toggle lever.

[0020] Figure 3 This is a partial structural diagram of the present invention, illustrating the connection structure between the movable plate and the inner cavity.

[0021] Figure 4 This is a partial structural diagram of the present invention, illustrating the connection structure between the material box and the electric telescopic device.

[0022] Figure 5 This is a schematic diagram of another embodiment of the present invention.

[0023] Figure 6 This is a utility model Figure 5 A partial structural diagram illustrating the connection structure between the lever and the brush strip.

[0024] In the diagram: 1. Rust-preventive liquid tank, 2. Support plate, 3. Material box, 4. Column, 5. Top plate, 6. Hydraulic cylinder one, 7. Piston rod one, 8. Blower, 9. Air duct, 10. Limiting ring, 11. Vertical plate, 12. Electric expansion joint, 13. Crossbar, 14. Hydraulic cylinder two, 15. Moving plate, 16. Piston rod two, 17. Actuating rod, 18. Inner cavity, 19. Sliding block, 20. Sliding cylinder, 21. Exhaust hole, 22. Connecting rod, 23. Connecting groove, 24. Connecting plate, 25. Leakage hole, 26. Pin, 27. Brush strip. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Example 1:

[0028] As attached Figures 1-4 As shown, a rust prevention treatment device for hydraulic pipe fittings includes a rust prevention liquid tank 1, a support plate 2, and a material box 3. A column 4 is provided on the top of the rust prevention liquid tank 1, a top plate 5 is provided on the top of the column 4, and a pushing structure is provided on the top plate 5. The support plate 2 is connected to the pushing structure, and a toggle structure is provided on the support plate 2. The material box 3 is movably mounted on the support plate 2, and drainage holes 25 are provided on the side wall and bottom of the material box 3.

[0029] The pushing structure includes a hydraulic cylinder 6, which is mounted on the top plate 5. A piston rod 7 is mounted on the hydraulic cylinder 6 and connected to the bearing plate 2. A limit ring 10 is mounted on the bearing plate 2, and the column 4 passes vertically through the limit ring 10.

[0030] The actuating structure includes a vertical plate 11, a second hydraulic cylinder 14, and a movable plate 15. The vertical plate 11 is vertically mounted on the bearing plate 2. The second hydraulic cylinder 14 is mounted on the vertical plate 11 and a second piston rod 16 is mounted on the second hydraulic cylinder 14. The movable plate 15 is connected to the second piston rod 16 and an actuating rod 17 is vertically mounted on the movable plate 15.

[0031] The top plate 5 is equipped with a blower 8, and an air supply pipe 9 is installed on the blower 8. The movable plate 15 has an inner cavity 18 that is connected to the air supply pipe 9. The actuating rod 17 is a hollow structure with an exhaust hole 21 on its side wall and the top of the actuating rod 17 is connected to the inner cavity 18. The vertical plate 11 is equipped with a crossbar 13. The movable plate 15 has sliders 19 on opposite sides, and a slide cylinder 20 is installed on the slider 19, through which the crossbar 13 passes.

[0032] Among them, the bearing plate 2 is provided with an electric expansion joint 12, and a connecting rod 22 is provided on the electric expansion joint 12, and the connecting rod 22 is movably connected to the material box 3. The bottom end of the connecting rod 22 is provided with a connecting groove 23, and the top of the material box 3 is provided with a connecting plate 24. The top end of the connecting plate 24 is inserted into the connecting groove 23, and the connecting plate 24 is connected to the connecting rod 22 through a pin 26.

[0033] Example 2:

[0034] Further explanation is provided based on Example 1, as shown in the appendix. Figures 5-6 As shown, a rust prevention treatment device for hydraulic pipe fittings has brush strips 27 on the outer wall of the actuating rod 17. The moving plate 15 moves back and forth under the action of the hydraulic cylinder 14, driving the actuating rod 17 to move back and forth, so that the actuating rod 17 and the brush strips 27 on the surface of the actuating rod 17 move back and forth in the material box 3. While actuating the hydraulic pipe fittings, the surface of the hydraulic pipe fittings is cleaned, thereby improving the rust prevention treatment efficiency and effect of the hydraulic pipe fittings.

[0035] Working principle: The connecting plate 24 of the material box 3 is connected to the connecting rod 22 via the pin 26. The hydraulic fittings requiring rust prevention treatment are placed into the material box 3. Rust prevention liquid is poured into the rust prevention liquid tank 1 to provide rust prevention liquid for the hydraulic fittings. The hydraulic cylinder 6 and piston rod 7 provide the ability to push the plate up or down. The bearing plate 2 drives the material box 3 and the hydraulic fittings in the material box 3 to rise or fall, so that the hydraulic fittings can quickly enter or leave the rust prevention liquid. The hydraulic cylinder 14 and piston rod 16 push the moving plate 15 to move back and forth. The moving plate 15 drives the actuating rod 17 to move back and forth in the material box 3. The actuating rod 17 actuates the hydraulic fittings in the material box 3, so that the hydraulic fittings can fully contact the rust prevention liquid. The moving plate 15 moves back and forth under the action of the hydraulic cylinder 14. The slide cylinder 20 on the slider 19 moves back and forth along the crossbar 13, so that the slider 19 and the crossbar 13 limit the movement of the moving plate 15 during the back and forth movement. The electric telescopic device 12, through the connecting rod 22, drives the material box 3 to rise or fall. The material box 3 drives the hydraulic pipes to rise or fall, causing the actuating rod 17 to move the hydraulic pipes at different heights, ensuring that the hydraulic pipes are fully in contact with the rust-preventive liquid. During the rust prevention process, the airflow discharged from the vent 21 agitates the rust-preventive liquid, ensuring that the rust-preventive liquid is fully in contact with the surface of the hydraulic pipes, thus performing rust prevention treatment on the hydraulic pipes. After the rust prevention of the hydraulic pipes is completed, the material box 3, under the action of the hydraulic cylinder 6, rises from the rust-preventive liquid tank 1. The material box 3 carries the hydraulic pipes out of the rust-preventive liquid tank 1, and the excess rust-preventive liquid in the material box 3 is discharged through the drain hole 25. The blower 8 continues to blow airflow into the inner cavity 18 through the air supply pipe 9. The airflow discharged from the vent 21 dries the rust-prevented hydraulic pipes. After the hydraulic pipes are dried, they are removed from the material box 3 and replaced with new hydraulic pipes for continued rust prevention treatment.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0037] The parts not covered in this utility model are the same as or can be implemented using existing technologies.

Claims

1. A rust prevention treatment device for hydraulic pipe fittings, comprising a rust-preventive liquid tank, a support plate, and a material bin, characterized in that: The rust-preventive liquid tank is equipped with a column on top, a top plate on top of the column, and a pushing structure on the top plate. The bearing plate is connected to the pushing structure, and a toggle structure is provided on the bearing plate. The material box is movably mounted on the bearing plate, and drainage holes are provided on the side wall and bottom of the material box.

2. The hydraulic pipe fitting rust prevention treatment equipment according to claim 1, characterized in that, The pushing structure includes a hydraulic cylinder, which is mounted on the top plate. A piston rod is mounted on the hydraulic cylinder and connected to the support plate.

3. The rust prevention treatment equipment for hydraulic pipe fittings according to claim 1, characterized in that, The support plate is provided with a limiting ring, and the column passes vertically through the limiting ring.

4. The rust prevention treatment equipment for hydraulic pipe fittings according to claim 1, characterized in that, The actuating structure includes a vertical plate, a second hydraulic cylinder, and a movable plate. The vertical plate is vertically mounted on the support plate. The second hydraulic cylinder is mounted on the vertical plate and has a second piston rod. The movable plate is connected to the second piston rod and has an actuating rod vertically mounted on the movable plate.

5. The hydraulic pipe fitting rust prevention treatment equipment according to claim 1, characterized in that, A blower is provided on the top plate, and an air supply pipe is provided on the blower. An inner cavity is provided inside the movable plate, and the inner cavity is connected to the air supply pipe. The actuating rod is a hollow structure, and an exhaust hole is provided on the side wall of the actuating rod, and the top of the actuating rod is connected to the inner cavity.

6. The hydraulic pipe fitting rust prevention treatment equipment according to claim 4, characterized in that, The upright plate is provided with a crossbar, and the movable plate is provided with sliders on opposite sides. A sliding cylinder is provided on the slider, and the crossbar passes through the sliding cylinder.

7. The hydraulic pipe fitting rust prevention treatment equipment according to claim 1, characterized in that, The bearing plate is equipped with an electric telescopic device, and a connecting rod is installed on the electric telescopic device, which is movably connected to the material box.

8. The hydraulic pipe fitting rust prevention treatment equipment according to claim 7, characterized in that, The bottom end of the connecting rod is provided with a connecting groove, and the top of the material box is provided with a connecting plate. The top end of the connecting plate is inserted into the connecting groove, and the connecting plate is connected to the connecting rod by a pin.

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