Engine cleaning machine with fixed-point positioning function

Abstract

The utility model discloses an engine cleaning machine with fixed-point positioning function, including the water tank structure of installation in the upper part of equipment outer box and the arc movement structure of realizing shower nozzle arc movement, the utility model discloses when washing engine, the shower nozzle is fixed in the through -hole of connecting pipe, through the drive motor drive swash plate rotation, make first slide bar in the slide rail of swing rod surface sliding, simultaneously pull the connecting plate inside swing rod in the upper portion of equipment outer box and carry out the swing of arc trajectory, simultaneously swing rod pull second slide bar and make the slider in the inside left and right swing of T type groove, simultaneously drive the synchronous sliding of upper slide and water storage tank to the high pressure spray cleaning of different position of engine surface to the shower nozzle, realize the multi -angle, all -round cleaning of shower nozzle, effectively solved the problem of dead angle in traditional cleaning mode, improved the efficiency and the cleanliness of engine cleaning.

Description

Technical Field

[0001] This utility model relates to the field of engine cleaning machine technology, and in particular to an engine cleaning machine with fixed-point positioning function. Background Technology

[0002] An engine cleaning machine is a specialized piece of machinery used for the thorough cleaning and maintenance of the internal combustion engines of automobiles, ships, aircraft, and other vehicles. It effectively removes sludge, carbon deposits, dirt, and impurities from inside the engine by immersing the engine, either whole or in parts, using various cleaning methods such as high-pressure water jets, cleaning fluid sprays, and ultrasonic vibrations. This restores the engine to its optimal operating condition, extends its lifespan, and reduces malfunctions caused by contamination.

[0003] In the current technological context, traditional engine cleaning machines generally use high-pressure nozzles as the cleaning medium when cleaning engines. This cleaning method mainly relies on the high-pressure nozzles to spray the cleaning fluid onto the engine surface at a certain pressure to achieve the cleaning purpose. However, since the spray angle of the high-pressure nozzles is usually fixed, there are some hard-to-reach blind spots in the complex structure of the engine. Due to the limitation of the spray angle, the cleaning fluid cannot fully cover these blind spots, thus affecting the overall cleaning effect of the engine and reducing the quality and efficiency of the cleaning operation. Utility Model Content

[0004] One objective of this invention is to provide an engine cleaning machine with a fixed-point positioning function. This invention addresses the problem mentioned in the background that, due to the fixed spray angle of the high-pressure nozzle, there are some hard-to-reach blind spots in the complex structure of the engine. These blind spots are difficult to be fully covered by the cleaning fluid due to the limitation of the spray angle, which affects the overall cleaning effect of the engine and reduces the quality and efficiency of the cleaning operation.

[0005] An engine cleaning machine with fixed-point positioning function according to an embodiment of the present invention includes a water tank structure installed in the upper part of the outer casing of the equipment and an arc motion structure for realizing the arc motion of the nozzle. The arc motion structure includes a drive motor, a swing rod, and a connecting plate. The drive motor is fixedly connected to the outer surface of the outer casing of the equipment. The output end of the drive motor is connected to a first slide rod through a rotating disk. The swing rod is rotatably connected to the inner side of the outer casing of the equipment. A slide rail is provided on the surface of the swing rod. The first slide rod is movably connected inside the slide rail. The connecting plate is fixedly connected to one side surface of the swing rod. The water tank structure includes a water storage tank and a water pipe. The water storage tank is movably connected to the upper part of the outer casing of the equipment. The water pipe is fixedly connected to the lower surface of the water storage tank. A through hole is provided on the surface of the connecting plate. A nozzle is fixedly connected to one end of the water pipe and is fixedly connected to the inner side of the through hole.

[0006] Preferably, the inner surface of the through hole is movably connected to a clamping block via a spring structure to facilitate clamping and fixing the nozzle.

[0007] Preferably, a T-slot is provided on the upper inner side of the outer casing of the equipment, a slider is slidably connected inside the T-slot, a second slide rod is fixedly connected to one side surface of the slider, and the second slide rod is movably connected inside the slide rail.

[0008] Preferably, a bracket is fixedly connected to the upper surface of the outer casing of the equipment, a sliding groove is provided on the side surface of the bracket, a sliding plate is slidably connected inside the sliding groove, and the water storage tank is fixedly connected to the upper surface of the sliding plate.

[0009] Preferably, the slide plate and the slider are fixedly connected to each other, and the slide plate drives the slider to slide synchronously when it slides with the swing arm.

[0010] Preferably, a base structure for loading the engine is movably connected to the lower inner side of the equipment casing, and the base structure includes a cleaning plate, which is movably connected to the lower inner side of the equipment casing.

[0011] Preferably, I-shaped grooves are provided on the lower part of both sides of the outer casing of the equipment, and limiting wheels are movably connected inside the I-shaped grooves. The limiting wheels are rotatably connected to both sides of the cleaning plate, and limiting protrusions are fixedly connected to the upper surface of the cleaning plate.

[0012] Preferably, a PLC controller for controlling the start and stop of the entire engine cleaning machine is installed on one side surface of the outer casing of the equipment.

[0013] The beneficial effects of this utility model are:

[0014] This invention utilizes an arc-shaped motion structure to fix the nozzle inside the through hole of the connecting pipe during engine cleaning. A drive motor rotates the rotating disk, causing the first sliding rod to slide within the slide rail on the surface of the swing rod. Simultaneously, the connecting plate inside the swing rod swings along an arc trajectory in the upper inner part of the equipment casing. The swing rod also pulls the second sliding rod, causing the slider to swing left and right inside the T-slot, which in turn causes the upper sliding plate and water tank to slide synchronously. This allows the nozzle to perform high-pressure spray cleaning on different parts of the engine surface, achieving multi-angle, all-around cleaning. This effectively solves the problem of dead angles in traditional cleaning methods, improving the efficiency and cleanliness of engine cleaning.

[0015] This invention utilizes a clamping block and spring structure to easily fix and hold the water pipe and nozzle inside the through hole, allowing the nozzle to swing with the swinging of the connecting plate. This enables precise high-pressure spray cleaning of different positions on the engine. Through the design of I-grooves and limiting wheels, the cleaning plate is pulled out of the equipment casing before cleaning, and the engine is placed inside the limiting protrusion to define its position. The cleaning plate is then pushed into the equipment casing for high-pressure spraying. After cleaning, the cleaning plate can be directly pulled out from inside the equipment casing, facilitating loading and unloading of the engine during cleaning. Attached Figure Description

[0016] 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:

[0017] Figure 1 This is a structural schematic diagram of an engine cleaning machine with fixed-point positioning function proposed in this utility model;

[0018] Figure 2 This utility model proposes an engine cleaning machine with fixed-point positioning function. Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 This is a schematic diagram of the breathing motion structure in an engine cleaning machine with fixed-point positioning function proposed in this utility model.

[0020] In the diagram: 1. Equipment outer casing; 2. PLC controller; 3. Base structure; 301. I-shaped groove; 302. Limiting wheel; 303. Cleaning plate; 304. Limiting protrusion; 4. Water tank structure; 401. Bracket; 402. Slide groove; 403. Slide plate; 404. Water tank; 405. Water pipe; 5. Arc motion structure; 501. Drive motor; 502. Rotating disk; 503. First slide rod; 504. Swing rod; 505. Slide rail; 506. T-slot; 507. Slider; 508. Second slide rod; 509. Connecting plate; 6. Through hole; 7. Clamping block; 8. Spring structure. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0022] refer to Figure 1-3An engine cleaning machine with fixed-point positioning function includes a water tank structure 4 installed in the upper part of the outer casing 1 and an arc motion structure 5 for realizing the arc motion of the nozzle. The arc motion structure 5 includes a drive motor 501, a swing rod 504, and a connecting plate 509. The drive motor 501 is fixedly connected to the outer surface of the outer casing 1. The output end of the drive motor 501 is driven by a first slide rod 503 through a rotating disk 502. The swing rod 504 is rotatably connected to the inner side of the outer casing 1. A slide rail 505 is formed on the surface of the swing rod 504. The first slide rod 503 is movably connected inside the slide rail 505. The connecting plate 509 is fixedly connected to the outer casing 1. A water tank structure 4, comprising a water storage tank 404 and a water pipe 405, is fixedly connected to one side surface of the swing rod 504. The water storage tank 404 is movably connected to the upper part of the outer casing 1 of the equipment, and the water pipe 405 is fixedly connected to the lower surface of the water storage tank 404. A through hole 6 is provided through the surface of the connecting plate 509, and a nozzle is fixedly connected to one end of the water pipe 405. The nozzle is fixedly connected to the inside of the through hole 6. When cleaning the engine, the nozzle is fixed in the through hole 6 of the connecting pipe. The drive motor 501 drives the rotating disk 502 to rotate, causing the first sliding rod 503 to slide in the slide rail 505 on the surface of the swing rod 504, while simultaneously pulling the swing rod 504. The inner connecting plate 509 swings in an arc trajectory in the upper inner part of the outer casing 1 of the equipment. At the same time, the swing rod 504 pulls the second sliding rod 508 to make the slider 507 swing left and right inside the T-slot 506. Simultaneously, it drives the upper sliding plate 403 and the water tank 404 to slide synchronously, so that the nozzle can perform high-pressure spray cleaning on different positions of the engine surface, realizing multi-angle and all-round cleaning of the nozzle, effectively solving the dead angle problem in traditional cleaning methods, and improving the efficiency and cleanliness of engine cleaning. When cleaning the engine, the nozzle is fixed in the through hole 6 of the connecting pipe, and the drive motor 501 drives the rotating disk 50 2. Rotation causes the first slide bar 503 to slide within the slide rail 505 on the surface of the swing bar 504. Simultaneously, the connecting plate 509 on the inner side of the swing bar 504 is pulled to swing in an arc trajectory in the upper inner part of the outer casing 1 of the equipment. At the same time, the swing bar 504 pulls the second slide bar 508 to make the slider 507 swing left and right inside the T-slot 506. This also drives the upper slide plate 403 and water tank 404 to slide synchronously, thereby enabling the nozzle to perform high-pressure spray cleaning on different positions of the engine surface. This achieves multi-angle and all-round cleaning of the nozzle, effectively solving the dead angle problem in traditional cleaning methods and improving the efficiency and cleanliness of engine cleaning.

[0023] Example 1: The inner surface of the through hole 6 is movably connected to a clamping block 7 via a spring structure 8, which facilitates clamping and fixing the nozzle. The clamping block 7 and spring structure 8 allow the water pipe 405 and the nozzle to be easily clamped and fixed inside the through hole 6, causing the nozzle to swing with the swinging of the connecting plate 509, thus performing high-pressure spray cleaning at different locations on the engine. A T-slot 506 is provided on the upper inner side of the outer casing 1. A slider 507 is slidably connected inside the T-slot 506. A second sliding rod 508 is fixedly connected to one side surface of the slider 507. The second sliding rod 508 is movable... Inside the slide rail 505, a bracket 401 is fixedly connected to the upper surface of the outer casing 1 of the equipment. A slide groove 402 is opened on the side surface of the bracket 401. A slide plate 403 is slidably connected inside the slide groove 402. A water tank 404 is fixedly connected to the upper surface of the slide plate 403. The slide plate 403 and the slider 507 are fixedly connected to each other. When the slide plate 403 slides with the swing rod 504, it drives the slider 507 to slide synchronously, so that the water tank 404 above slides synchronously with the slider 507, preventing the water pipe 405 from being pulled and causing the nozzle to fall out of the through hole 6.

[0024] Example 2: A base structure 3 for mounting an engine is movably connected to the lower inner side of the equipment casing 1. The base structure 3 includes a cleaning plate 303, which is movably connected to the lower inner side of the equipment casing 1. I-shaped grooves 301 are provided on the lower part of both sides of the equipment casing 1. Limiting wheels 302 are movably connected inside the I-shaped grooves 301. The limiting wheels 302 are rotatably connected to both sides of the cleaning plate 303. Limiting protrusions 304 are fixedly connected to the upper surface of the cleaning plate 303. Through the provided I-shaped grooves 301 and... The machine features a structure including a limiting wheel 302. Before cleaning the engine, the cleaning plate 303 is pulled out of the outer casing 1 of the equipment. The engine is placed inside the limiting protrusion 304 to limit its position. Then, the cleaning plate 303 is pushed into the outer casing 1 of the equipment and cleaned by high-pressure spraying. After cleaning, the cleaning plate 303 can be pulled out directly from the outer casing 1 of the equipment, facilitating the loading and unloading of the engine. A PLC controller 2 for controlling the start and stop of the entire engine cleaning machine is installed on one side of the outer casing 1.

[0025] During use, the cleaning machine uses a built-in PLC controller 2 to precisely control the entire cleaning process. Before the cleaning operation begins, the operator places the engine on the cleaning plate 303 of the base structure 3. The cleaning plate 303 moves within the I-shaped groove 301 at the lower part of the inner side of the outer casing 1 via the limit wheels 302 on both sides, ensuring the engine is stably placed and its position is limited. Subsequently, the operator pushes the cleaning plate 303 along with the engine into the outer casing 1, ready for cleaning. The nozzle at the lower end of the water pipe 405 is fixed inside the through hole 6 of the connecting plate 509 by the spring structure 8 and the clamping block 7. The drive motor 501 drives the first sliding rod 503 to slide within the slide rail 505 on the surface of the swing rod 504 via the rotating disk 502, thereby pulling the connecting plate 509 into the upper part of the outer casing 1. The swinging motion of the slide plate 504 pulls the second slide bar 508, causing the slider 507 to slide left and right inside the T-slot 506. This, in turn, drives the water tank 404 fixed above the slide plate 403 to slide synchronously. This design allows the nozzle to perform high-pressure spray cleaning on different parts of the engine surface as the connecting plate 509 swings, achieving a multi-angle, all-round cleaning effect. This effectively solves the problem of dead angles in traditional cleaning methods. During the cleaning process, the PLC controller 2 monitors and controls the start and stop of the cleaning machine to ensure that the cleaning process proceeds according to the preset program. After cleaning, the operator can directly pull the cleaning plate 303 out from inside the outer casing 1 of the equipment, facilitating the loading and unloading of the engine. The entire cleaning process not only improves the efficiency and cleanliness of engine cleaning.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An engine cleaning machine with fixed-point positioning function, characterized in that, The device includes a water tank structure (4) installed inside the upper part of the outer casing (1) and an arc motion structure (5) for realizing the arc motion of the nozzle. The arc motion structure (5) includes a drive motor (501), a swing rod (504), and a connecting plate (509). The drive motor (501) is fixedly connected to the outer surface of the outer casing (1). The output end of the drive motor (501) is connected to a first slide rod (503) via a rotating disk (502). The swing rod (504) is rotatably connected to the inner side of the outer casing (1). A slide rail (509) is provided on the surface of the swing rod (504). 5) The first slide bar (503) is movably connected to the inside of the slide rail (505), the connecting plate (509) is fixedly connected to one side surface of the swing rod (504), the water tank structure (4) includes a water storage tank (404) and a water pipe (405), the water storage tank (404) is movably connected to the upper part of the outer casing (1) of the equipment, the water pipe (405) is fixedly connected to the lower surface of the water storage tank (404), the surface of the connecting plate (509) is provided with a through hole (6), one end of the water pipe (405) is fixedly connected to a nozzle, and the nozzle is fixedly connected to the inside of the through hole (6).

2. The engine cleaning machine with fixed-point positioning function according to claim 1, characterized in that, The inner surface of the through hole (6) is movably connected to a clamping block (7) via a spring structure (8) to facilitate clamping and fixing the nozzle.

3. An engine cleaning machine with fixed-point positioning function according to claim 1, characterized in that, The upper inner side of the outer casing (1) of the equipment is provided with a T-shaped groove (506), and a slider (507) is slidably connected inside the T-shaped groove (506). A second slide rod (508) is fixedly connected to one side surface of the slider (507), and the second slide rod (508) is movably connected inside the slide rail (505).

4. An engine cleaning machine with fixed-point positioning function according to claim 1, characterized in that, A bracket (401) is fixedly connected to the upper surface of the outer casing (1) of the equipment. A sliding groove (402) is provided on the side surface of the bracket (401). A sliding plate (403) is slidably connected inside the sliding groove (402). The water storage tank (404) is fixedly connected to the upper surface of the sliding plate (403).

5. An engine cleaning machine with fixed-point positioning function according to claim 4, characterized in that, The slide plate (403) and the slider (507) are fixedly connected to each other. When the slide plate (403) slides with the swing arm (504), it drives the slider (507) to slide synchronously.

6. An engine cleaning machine with fixed-point positioning function according to claim 1, characterized in that, The lower inner side of the outer casing (1) of the equipment is movably connected to a base structure (3) for loading the engine. The base structure (3) includes a cleaning plate (303), which is movably connected to the lower inner side of the outer casing (1).

7. An engine cleaning machine with fixed-point positioning function according to claim 6, characterized in that, The lower part of both sides of the outer casing (1) of the equipment is provided with I-shaped grooves (301). The inside of the I-shaped grooves (301) is movably connected with limiting wheels (302). The limiting wheels (302) are rotatably connected to both sides of the cleaning plate (303). The upper surface of the cleaning plate (303) is fixedly connected with limiting protrusions (304).

8. An engine cleaning machine with fixed-point positioning function according to claim 1, characterized in that, A PLC controller (2) for controlling the start and stop of the entire engine cleaning machine is installed on one side surface of the outer casing (1) of the equipment.

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