A diesel engine cylinder head cleaning machine

Abstract

This utility model discloses a diesel engine cylinder head cleaning machine, including a base plate. Support columns are fixedly connected to the bottom four sides of the base plate. A water outlet frame is fixedly connected to the top of the base plate. Support frames are fixedly connected to both sides of the top of the water outlet frame. A controller is fixedly connected to one side of each support frame. A moving mechanism is fixedly connected to the top of the base plate. A cleaning frame is fixedly connected inside the moving mechanism. Moving mechanisms are also fixedly connected to the inner sides of two support frames. A water storage frame is fixedly connected to the top of the two support frames. A circulation mechanism is fixedly connected inside the water storage frame. Two blowers are fixedly connected to the bottom of the water storage frame. Several openings are provided at the bottom of the water storage frame. Several connecting pipes are fixedly connected to the top of the openings in the water storage frame. A water spray gun is fixedly connected to the bottom of each connecting pipe. This utility model ensures uniform cleaning of all parts of the cylinder head without dead angles, significantly shortens the cleaning cycle of a single cylinder head, and improves the continuous operation capability and cleaning quality stability of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of cylinder head cleaning technology, and in particular to a diesel engine cylinder head cleaning machine. Background Technology

[0002] In the production and maintenance of diesel engines, the cylinder head, as a core component, is prone to residual oil, iron filings, coolant, and other impurities on its surface and in its internal oil and water passages. This directly affects assembly accuracy and engine performance, making the cleaning process crucial. Traditional cleaning methods often rely on manual high-pressure water guns or simple spray devices, resulting in low cleaning efficiency and high labor intensity. Existing cleaning equipment generally suffers from limitations such as single functionality and low automation: it lacks a stable workpiece positioning structure, causing cylinder heads to shift during cleaning and resulting in uneven cleaning; cleaning fluid is mostly for single use without a recycling system, leading to resource waste and increased waste fluid treatment costs; some devices lack integrated air-drying functions, requiring manual transfer and drying after cleaning, extending the process cycle; furthermore, traditional equipment has poor adaptability to different cylinder head specifications, and adjustment operations are cumbersome, making it difficult to meet the high-efficiency, precise, and environmentally friendly cleaning requirements of large-scale production, necessitating technological upgrades and optimizations.

[0003] Existing devices are prone to uneven cleaning due to displacement caused by water flow impact. They rely heavily on manual labor or a single drive structure to adjust the cleaning position, resulting in excessively high cleaning fluid costs and low overall cleaning efficiency and quality stability. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a diesel engine cylinder head cleaning machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A diesel engine cylinder head cleaning machine includes a base plate, with supporting columns fixedly connected to the bottom four sides of the base plate, a water outlet frame fixedly connected to the top of the base plate, supporting frames fixedly connected to the top two sides of the water outlet frame, a controller fixedly connected to one side of the supporting frame, and a moving mechanism fixedly connected to the top of the base plate.

[0007] As a further embodiment of this utility model: a cleaning frame is fixedly connected inside the moving mechanism, and a moving mechanism is fixedly connected to the inner side of the two supporting frames. A water storage frame is fixedly connected to the top of the two supporting frames. A circulation mechanism is fixedly connected inside the water storage frame. Two hair dryers are fixedly connected to the bottom of the water storage frame. Several openings are provided at the bottom of the water storage frame.

[0008] As a further improvement of this utility model: several connecting pipes are fixedly connected to the top of the opening of the water storage frame, a water spray gun is fixedly connected to the bottom of the connecting pipes, electric push rods are fixedly connected to the inner walls of both sides of the cleaning frame, and limit plates are fixedly connected to the opposite inner sides of the two base plates.

[0009] As a further embodiment of this utility model: the moving mechanism includes a drive motor, a track, a fixed plate, a moving block, a threaded rod, a slider, and a slide groove. The drive motor is fixedly connected to the top of the base plate, the two fixed plates are fixedly connected to the top of the base plate, and the two threaded rods are movably connected to the opposite inner sides of the two fixed plates, with the two threaded rods passing through one of the fixed plates.

[0010] As a further embodiment of this utility model: the two tracks are movably connected to the two threaded rods and the output end of the drive motor, the two movable blocks are fixedly connected to the bottom of the cleaning frame and movably connected to the threaded rods, the two sliders are fixedly connected to the two sides of the cleaning frame, the two slide grooves are fixedly connected to the opposite inner sides of the two support frames and the sliders are movably connected to the inside of the slide grooves.

[0011] As a further embodiment of this utility model: the circulation mechanism includes a water pump, a rectangular frame, a return water pipe and a filter, with two water pumps fixedly connected to the inner sides of the outlet frame, and two return water pipes fixedly connected to the top of the two water pumps.

[0012] As a further embodiment of this utility model: the return water pipe passes through the bottom of the water storage frame, the rectangular frame is fixedly connected to the inside of the water storage frame, and three grooves are respectively opened on both sides of the rectangular frame; the filter is fixedly connected to the bottom of the cleaning frame, and an opening is opened on the top of the filter.

[0013] Compared with the prior art, this utility model provides a diesel engine cylinder head cleaning machine, which has the following beneficial effects:

[0014] 1. This diesel engine cylinder head cleaning machine involves placing the cylinder head to be cleaned inside a cleaning frame. Two electric push rods push two limiting plates towards each other, clamping and limiting the cylinder head inside the cleaning frame. Cleaning fluid is poured into a water storage frame, and then the cylinder head inside the cleaning frame is rinsed and dried through a connecting pipe, a water spray gun, and a blower. Combined with a circulation mechanism, continuous cleaning is achieved. This ensures that all parts of the cylinder head are cleaned evenly without dead corners, significantly shortens the cleaning cycle of a single cylinder head, and improves the continuous operation capability and cleaning quality stability of the equipment.

[0015] 2. This diesel engine cylinder head cleaning machine controls the output of the drive motor to rotate via a controller. Through track transmission, it drives two threaded rods to rotate between fixed plates. Because the moving block is threadedly connected to the threaded rods, and the sliders on both sides of the cleaning frame are adapted to the sliding grooves on the support frame, when the threaded rods rotate, the moving block drives the cleaning frame to move laterally along the sliding grooves. Thus, the position of the cleaning frame can be precisely adjusted, facilitating the entry and exit of diesel engine cylinder heads from the cleaning station. It is suitable for loading and unloading cylinder heads of different sizes, improving the automation level and operational flexibility of the equipment, making the loading, cleaning, and unloading processes smoother, and reducing the manual handling and alignment operations.

[0016] 3. This diesel engine cylinder head cleaning machine uses a water pump to draw used cleaning fluid from the outlet frame, which is then transported through a return pipe to a rectangular frame inside the storage frame. The cleaning fluid flows into the storage frame through the groove of the rectangular frame, and is then sprayed out through a connecting pipe and a spray gun. The filter at the bottom of the cleaning frame preliminarily filters the cleaning fluid falling into the outlet frame, ensuring the cleanliness of the circulating fluid. This achieves fluid circulation, significantly reducing the consumption of cleaning fluid, reducing waste fluid discharge, lowering production and maintenance costs, and ensuring the stability and economy of long-term cleaning operations.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0018] Figure 1 This is a front view of a diesel engine cylinder head cleaning machine proposed in this utility model;

[0019] Figure 2 This is an internal structural diagram of a diesel engine cylinder head cleaning machine proposed in this utility model;

[0020] Figure 3 This is a cross-sectional view of the moving mechanism of a diesel engine cylinder head cleaning machine proposed in this utility model;

[0021] Figure 4 This utility model provides a structural diagram of the circulation mechanism of a diesel engine cylinder head cleaning machine.

[0022] Figure 5 This is a detailed drawing of the circulation mechanism of a diesel engine cylinder head cleaning machine proposed in this utility model.

[0023] In the diagram: 1. Support column; 2. Moving mechanism; 3. Base plate; 4. Water outlet frame; 5. Support frame; 6. Controller; 7. Water storage frame; 8. Circulation mechanism; 9. Cleaning frame; 10. Blower; 11. Water spray gun; 12. Connecting pipe; 13. Electric push rod; 14. Limiting plate; 201. Drive motor; 202. Track; 203. Fixing plate; 204. Moving block; 205. Threaded rod; 206. Slider; 207. Slide groove; 801. Water pump; 802. Rectangular frame; 803. Return water pipe; 804. Filter. Detailed Implementation

[0024] 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.

[0025] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "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.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] A diesel engine cylinder head cleaning machine, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, it includes a base plate 3, with supporting columns 1 fixedly connected to the bottom four sides of the base plate 3, a water outlet frame 4 fixedly connected to the top of the base plate 3, supporting frames 5 fixedly connected to the top two sides of the water outlet frame 4, a controller 6 fixedly connected to one side of the supporting frame 5, and a moving mechanism 2 fixedly connected to the top of the base plate 3.

[0028] The cleaning frame 9 is fixedly connected inside the moving mechanism 2, and the moving mechanism 2 is fixedly connected to the inner side of the two support frames 5. The water storage frame 7 is fixedly connected to the top of the two support frames 5. The circulation mechanism 8 is fixedly connected inside the water storage frame 7. Two blowers 10 are fixedly connected to the bottom of the water storage frame 7. Several openings are provided at the bottom of the water storage frame 7.

[0029] Several connecting pipes 12 are fixedly connected to the top of the opening of the water storage frame 7. A water spray gun 11 is fixedly connected to the bottom of the connecting pipes 12. Electric push rods 13 are fixedly connected to the inner walls of both sides of the cleaning frame 9. Limiting plates 14 are fixedly connected to the inner sides of the two base plates 3 respectively. The controller 6 is model S7-200 and the electric push rod 13 is model RM-SLA.

[0030] During operation, the cylinder head to be cleaned is placed inside the cleaning frame 9, and two electric push rods 13 push two limiting plates 14 toward each other to clamp and limit the cylinder head inside the cleaning frame 9. Cleaning fluid is poured into the water storage frame 7, and then the cylinder head inside the cleaning frame 9 is rinsed and dried through the connecting pipe 12, water spray gun 11 and blower 10. With the help of the circulation mechanism 8, continuous cleaning is achieved. This ensures that all parts of the cylinder head are cleaned evenly without dead corners, and significantly shortens the cleaning cycle of a single cylinder head, improving the continuous operation capability and cleaning quality stability of the equipment.

[0031] To allow the cleaning box 9 to move laterally, such as Figure 3 As shown, the moving mechanism 2 includes a drive motor 201, a track 202, a fixed plate 203, a moving block 204, a threaded rod 205, a slider 206, and a groove 207. The drive motor 201 is fixedly connected to the top of the base plate 3, the two fixed plates 203 are fixedly connected to the top of the base plate 3, and the two threaded rods 205 are movably connected to the opposite inner sides of the two fixed plates 203, and the two threaded rods 205 pass through one of the fixed plates 203.

[0032] Two tracks 202 are movably connected to the two threaded rods 205 and the output end of the drive motor 201, respectively. Two moving blocks 204 are fixedly connected to the bottom of the cleaning frame 9, and the moving blocks 204 are movably connected to the four sides of the threaded rods 205. Two sliders 206 are fixedly connected to the two sides of the cleaning frame 9, respectively. Two sliding grooves 207 are fixedly connected to the opposite inner sides of the two support frames 5, and the sliders 206 are movably connected to the inside of the sliding grooves 207.

[0033] During operation, the output of the drive motor 201 is controlled by the controller 6 to rotate. The drive motor 202 drives the two threaded rods 205 to rotate between the fixed plates 203. Since the moving block 204 is threadedly connected to the threaded rods 205, and the sliders 206 on both sides of the cleaning frame 9 are adapted to the slide grooves 207 on the support frame 5, when the threaded rods 205 rotate, the moving block 204 drives the cleaning frame 9 to move laterally along the slide grooves 207. As a result, the position of the cleaning frame 9 can be precisely adjusted, which facilitates the entry and exit of the diesel engine cylinder head in the cleaning station. It is suitable for loading and unloading cylinder heads of different sizes, improves the automation level and operational flexibility of the equipment, and makes the loading, cleaning and unloading process smoother, reducing the manual handling and alignment operations.

[0034] In order to continuously flush the cylinder head, such as Figure 4 and Figure 5 As shown, the circulation mechanism 8 includes a water pump 801, a rectangular frame 802, a return water pipe 803, and a filter 804. The two water pumps 801 are fixedly connected to the inner sides of the water outlet frame 4, and the two return water pipes 803 are fixedly connected to the top of the two water pumps 801.

[0035] Furthermore, the return water pipe 803 passes through the bottom of the water storage frame 7, the rectangular frame 802 is fixedly connected to the inside of the water storage frame 7, and three grooves are respectively opened on both sides of the rectangular frame 802. The filter 804 is fixedly connected to the bottom of the cleaning frame 9, and the top of the filter 804 is opened. The model of the filter 804 is LF16329.

[0036] During operation, the used cleaning fluid is drawn from the outlet frame 4 by the water pump 801 and transported to the rectangular frame 802 in the water storage frame 7 through the return water pipe 803. The cleaning fluid flows into the water storage frame 7 through the groove of the rectangular frame 802, and then is sprayed out through the connecting pipe 12 and the spray gun 11. The filter 804 at the bottom of the cleaning frame 9 performs preliminary filtration of the cleaning fluid falling into the outlet frame 4 to ensure the cleanliness of the circulating fluid. In this way, the fluid circulation is realized, which greatly reduces the consumption of cleaning fluid, reduces waste liquid discharge, reduces production and maintenance costs, and ensures the stability and economy of long-term cleaning operations.

[0037] Working principle: By placing the cylinder head to be cleaned into the cleaning frame 9, two electric push rods 13 push the two limiting plates 14 toward each other, so that they clamp and limit the cylinder head inside the cleaning frame 9.

[0038] The controller 6 controls the output of the drive motor 201 to rotate, which is then driven by the track 202 to rotate the two threaded rods 205 between the fixed plate 203. Since the moving block 204 is threadedly connected to the threaded rods 205, and the sliders 206 on both sides of the cleaning frame 9 are adapted to the slide grooves 207 on the support frame 5, when the threaded rods 205 rotate, the moving block 204 drives the cleaning frame 9 to move laterally along the slide grooves 207.

[0039] The used cleaning fluid is drawn from the outlet frame 4 by the water pump 801 and transported to the rectangular frame 802 in the water storage frame 7 through the return water pipe 803. The cleaning fluid flows into the water storage frame 7 through the groove of the rectangular frame 802 and is then sprayed out through the connecting pipe 12 and the spray gun 11. The bottom filter 804 of the cleaning frame 9 performs preliminary filtration of the cleaning fluid falling into the outlet frame 4 to ensure the cleanliness of the circulating fluid.

[0040] 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. A diesel engine cylinder head cleaning machine, comprising a base plate (3), characterized in that, The bottom of the base plate (3) is fixedly connected to the support columns (1) around the bottom, the top of the base plate (3) is fixedly connected to the water outlet frame (4), the top two sides of the water outlet frame (4) are fixedly connected to the support frame (5), the side of the support frame (5) is fixedly connected to the controller (6), and the top of the base plate (3) is fixedly connected to the moving mechanism (2).

2. A diesel engine cylinder head cleaning machine according to claim 1, characterized in that, The moving mechanism (2) is fixedly connected to a cleaning frame (9), and the moving mechanism (2) is fixedly connected to the inner side of the two support frames (5). The top of the two support frames (5) is fixedly connected to a water storage frame (7). The inside of the water storage frame (7) is fixedly connected to a circulation mechanism (8). The bottom of the water storage frame (7) is fixedly connected to two blowers (10). The bottom of the water storage frame (7) has several openings.

3. A diesel engine cylinder head cleaning machine according to claim 2, characterized in that, The top of the opening of the water storage frame (7) is fixedly connected to several connecting pipes (12), the bottom of the connecting pipes (12) is fixedly connected to a water spray gun (11), the inner walls of both sides of the cleaning frame (9) are fixedly connected to electric push rods (13), and the inner sides of the two base plates (3) are fixedly connected to limit plates (14).

4. A diesel engine cylinder head cleaning machine according to claim 1, characterized in that, The moving mechanism (2) includes a drive motor (201), a track (202), a fixed plate (203), a moving block (204), a threaded rod (205), a slider (206), and a groove (207). The drive motor (201) is fixedly connected to the top of the base plate (3), the two fixed plates (203) are fixedly connected to the top of the base plate (3), and the two threaded rods (205) are movably connected to the opposite inner sides of the two fixed plates (203), and the two threaded rods (205) pass through one of the fixed plates (203).

5. A diesel engine cylinder head cleaning machine according to claim 4, characterized in that, The two tracks (202) are movably connected to the two threaded rods (205) and the output of the drive motor (201) around the perimeter. The two moving blocks (204) are fixedly connected to the bottom of the cleaning frame (9) and are movably connected to the perimeter of the threaded rods (205). The two sliders (206) are fixedly connected to the two sides of the cleaning frame (9). The two slides (207) are fixedly connected to the opposite inner sides of the two support frames (5) and are movably connected to the inside of the slides (207).

6. A diesel engine cylinder head cleaning machine according to claim 2, characterized in that, The circulation mechanism (8) includes a water pump (801), a rectangular frame (802), a return water pipe (803), and a filter (804). The two water pumps (801) are fixedly connected to the inside sides of the water outlet frame (4), and the two return water pipes (803) are fixedly connected to the top of the two water pumps (801).

7. A diesel engine cylinder head cleaning machine according to claim 6, characterized in that, The return water pipe (803) passes through the bottom of the water storage frame (7), the rectangular frame (802) is fixedly connected to the inside of the water storage frame (7), and three grooves are opened on both sides of the rectangular frame (802). The filter (804) is fixedly connected to the bottom of the cleaning frame (9), and an opening is opened on the top of the filter (804).

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