A mechanical rust prevention device with rust inhibitor flow rate regulation

Abstract

This utility model relates to the field of mechanical rust prevention technology and discloses a mechanical rust prevention device with rust inhibitor flow rate regulation, which solves the problems mentioned in the background art. It includes a storage tank with a filling port at the top and a flow rate regulation mechanism connected to the bottom via a pipe; the flow rate regulation mechanism includes a throttle valve and a connecting ring, the connecting ring being threaded to the valve core of the throttle valve and connected to a manual handle; a spray head connected to the flow rate regulation mechanism; and a workpiece positioning device connected to the flow rate regulation mechanism. This utility model has a simple and intuitive working principle, is easy to operate, and is suitable for various environments, especially those without power or in flammable environments.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical rust prevention technology, specifically a mechanical rust prevention device with rust inhibitor flow rate adjustment. Background Technology

[0002] During machining and storage, metal parts are prone to rust due to oxidation, which affects their service life and performance. To prevent rust, it is usually necessary to spray or apply rust inhibitors to the surface of the parts.

[0003] However, most existing rust inhibitor application devices have the following problems: the rust inhibitor flow rate is difficult to adjust precisely, resulting in waste or uneven coating; most devices rely on electronic control systems, which are complex in structure, costly, and cannot be used in certain environments (such as environments without power or flammable environments); and they lack adjustment functions to adapt to different workpiece sizes, requiring frequent manual adjustments. To address these issues, we propose a mechanical rust prevention device with rust inhibitor flow rate adjustment. Utility Model Content

[0004] To address the problems raised in the background art, this utility model provides the following technical solution: a mechanical rust prevention device with rust inhibitor flow rate regulation, comprising a storage tank, wherein the top of the storage tank is provided with a filling port, and the bottom is connected to a flow rate regulation mechanism through a pipe;

[0005] A flow regulating mechanism, comprising a throttle valve and a connecting ring, wherein the connecting ring is threadedly connected to the valve core of the throttle valve and is connected to a manual handle;

[0006] A spray head, which is connected to a flow regulating mechanism;

[0007] A workpiece positioning device, which is connected to a flow regulating mechanism.

[0008] Preferably, the workpiece positioning device includes a horizontal plate, which is sleeved on the flow regulating mechanism. Both sides of the horizontal plate are provided with extensions, and the bottom of the extensions is provided with moving wheels. The horizontal plate is provided with a push handle to enable the workpiece positioning device to move and facilitate the adjustment of the workpiece position.

[0009] Preferably, turning the manual handle controls the throttle valve core to flip. By turning the manual handle, the throttle valve core rotates, thereby changing the opening and closing degree of the valve core and adjusting the flow rate.

[0010] Preferably, the spray head adopts a nozzle structure, and the nozzle orifice is designed as a multi-hole spray pattern to ensure that the rust inhibitor can be evenly sprayed onto the workpiece surface.

[0011] Preferably, the storage tank is equipped with a float valve and a liquid level control mechanism inside the storage tank to ensure a stable supply of rust inhibitor during the operation of the device.

[0012] Preferably, the storage tank contains a rust inhibitor, which is a polyacrylate and has good rust-preventing properties and a certain viscosity.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] During operation, add the rust inhibitor to the reservoir through the filling port, ensuring sufficient rust inhibitor in the reservoir. Place the workpiece to be treated on the horizontal plate of the workpiece positioning device, and adjust the workpiece position using the push handle to align it with the spray head. The operator, based on the required rust inhibitor flow rate, turns the manual handle, which, through the connecting ring, rotates the valve core of the throttle valve, changing the valve's opening degree and thus regulating the rust inhibitor flow rate. The flow regulation mechanism delivers the adjusted rust inhibitor to the spray head through a pipeline. Start the spray head, and the rust inhibitor is sprayed through a multi-hole spray nozzle. The rust inhibitor is evenly sprayed onto the workpiece surface. The operator can move the workpiece positioning device by pushing the handle to ensure that the spray head can evenly spray all parts of the workpiece. During the spraying process, the float valve in the storage tank automatically controls the liquid level to ensure a stable supply of rust inhibitor. After all parts of the workpiece have been sprayed, the spray head is turned off to stop the spraying of rust inhibitor. The sprayed workpiece is then removed from the workpiece positioning device for subsequent drying or other treatments. The working principle is simple and intuitive, and the operation is convenient. It is suitable for various environments, especially those without power or in flammable environments. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a front view of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the flow regulation mechanism of this utility model;

[0018] In the diagram: 1. Liquid storage tank; 101. Liquid inlet; 102. Pipeline; 2. Flow regulation mechanism; 201. Throttling valve; 202. Connecting ring; 203. Manual handle; 3. Spray head; 4. Workpiece positioning device; 401. Horizontal plate; 402. Moving wheel; 403. Push handle. Detailed Implementation

[0019] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Depend on Figure 1-2 As shown, this utility model includes a liquid storage tank 1, with a liquid inlet 101 at the top and a flow regulating mechanism at the bottom via a pipe 102;

[0021] The flow regulating mechanism 2 includes a throttle valve 201 and a connecting ring 202. The connecting ring 202 is threadedly connected to the valve core 204 of the throttle valve 201 and is connected to the manual handle 203.

[0022] Spray head 3, which is connected to flow regulating mechanism 2;

[0023] The workpiece positioning device 4 is connected to the flow regulating mechanism 2.

[0024] The workpiece positioning device 4 includes a horizontal plate 401, which is sleeved on the flow regulating mechanism 2. Both sides of the horizontal plate 401 are provided with extensions, and the bottom of the extensions is provided with moving wheels 402. The horizontal plate 401 is provided with a push handle 403, which is used to enable the workpiece positioning device to move and facilitate the adjustment of the workpiece position.

[0025] Twisting the manual handle 203 controls the valve core of the throttle valve 201 to flip. By twisting the manual handle, the valve core of the throttle valve rotates, thereby changing the opening and closing degree of the valve core and regulating the flow rate.

[0026] The spray head 3 adopts a nozzle structure, and the nozzle orifice is designed as a multi-hole spray pattern to ensure that the rust inhibitor can be evenly sprayed onto the workpiece surface.

[0027] The storage tank 1 is equipped with a float valve and a liquid level control mechanism inside the storage tank to ensure a stable supply of rust inhibitor during the operation of the device.

[0028] The storage tank 1 contains a rust inhibitor, which is a polyacrylate and has good rust prevention properties and a certain viscosity.

[0029] Working principle: During operation, the rust inhibitor is added to the storage tank 1 through the filling port 101 to ensure that there is enough rust inhibitor in the storage tank. The workpiece to be rust-inhibited is placed on the horizontal plate 401 of the workpiece positioning device 4. The position of the workpiece is adjusted by the push handle 403 so that it is aligned with the spray head 3. The operator turns the manual handle 203 according to the required rust inhibitor flow rate, which drives the valve core of the throttle valve 201 to rotate through the connecting ring 202, changing the opening and closing degree of the valve core, thereby adjusting the flow rate of the rust inhibitor. The flow regulating mechanism 2 delivers the regulated rust inhibitor to the spray head 3 through the pipe 102. The spray head 3 is then activated, and the rust inhibitor is evenly sprayed onto the workpiece surface through a multi-hole spray nozzle. The operator can move the workpiece positioning device 4 using the push handle 403, ensuring the spray head can evenly spray all parts of the workpiece. During spraying, the float valve in the storage tank 1 automatically controls the liquid level to ensure a stable supply of rust inhibitor. Once all parts of the workpiece have been sprayed, the spray head 3 is closed to stop the rust inhibitor spraying. The sprayed workpiece is then removed from the workpiece positioning device 4 for subsequent drying or other treatments. The working principle is simple and intuitive, and the operation is convenient. It is suitable for various environments, especially those without power or in flammable environments.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mechanical rust prevention device with rust inhibitor flow rate adjustment, characterized in that: It includes a liquid storage tank (1), the top of which is provided with a liquid inlet (101), and the bottom is connected to a flow regulating mechanism through a pipe (102); The flow regulating mechanism (2) includes a throttle valve (201) and a connecting ring (202). The connecting ring (202) is threaded to the valve core of the throttle valve (201) and is connected to a manual handle (203). Spray head (3), which is connected to flow regulating mechanism (2); Workpiece positioning device (4), which is connected to flow regulating mechanism (2).

2. The mechanical rust prevention device with rust inhibitor flow rate adjustment according to claim 1, characterized in that: The workpiece positioning device (4) includes a horizontal plate (401), which is sleeved on the flow regulating mechanism (2). Both sides of the horizontal plate (401) are provided with extensions, and the bottom of the extensions is provided with moving wheels (402). A push handle (403) is provided on the horizontal plate (401).

3. A mechanical rust prevention device with rust inhibitor flow rate adjustment according to claim 2, characterized in that: Twisting the manual handle (203) controls the throttle valve (201) to flip.

4. A mechanical rust prevention device with rust inhibitor flow rate adjustment according to claim 3, characterized in that: The spray head (3) adopts a nozzle structure, and the nozzle orifice is designed as a multi-hole spray.

5. A mechanical rust prevention device with rust inhibitor flow rate adjustment according to claim 4, characterized in that: The liquid storage tank (1) is equipped with a float valve.

6. A mechanical rust prevention device with rust inhibitor flow rate adjustment according to claim 5, characterized in that: The storage tank (1) is equipped with a rust inhibitor, which is a polyacrylate.

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