High-pressure cleaning equipment for engine cylinder block

Abstract

The utility model relates to the related technical field of engines, in particular to engine cylinder block high-pressure cleaning equipment which comprises a workbench, and a stable clamping mechanism is arranged on the upper surface of the workbench. According to the high-pressure cleaning equipment for the engine cylinder block, through the arrangement of the stable clamping mechanism, when the high-pressure cleaning equipment is used, after the engine cylinder block is placed on a placing plate, a sliding block slides in a sliding groove, a connecting block on one side of the sliding block can move along with the sliding block, the connecting block is connected with a clamping plate, and a T-shaped block below the clamping plate slides in a T-shaped groove; a spring on one side of a connecting block provides certain elastic force, the elastic force released by the spring assists in clamping in the clamping process, a motor is started to drive a rotating shaft to rotate and a placing plate to rotate, and comprehensive cleaning operation is conducted; and the stable clamping mechanism can stably clamp the engine cylinder block, is suitable for engine cylinder blocks of different sizes and shapes, is high in universality and widens the application range of the equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of engines, in particular to a high-pressure cleaning device for engine cylinder blocks. Background Technique

[0002] An engine is a machine that can convert other forms of energy into mechanical energy, including internal combustion engines (such as gasoline engines, diesel engines, etc.), external combustion engines (such as Stirling engines, steam engines, etc.), electric motors, etc. The engine cylinder block is the basic framework of the engine and the installation base for many engine components. It is usually located at the bottom of the engine, supporting and accommodating other main components of the engine, such as cylinders, crankshafts, pistons, camshafts, etc. During the manufacturing and use of the engine cylinder block, impurities such as oil stains and debris will accumulate, and it needs to be cleaned to ensure its performance and service life. Therefore, a high-pressure cleaning device for engine cylinder blocks is particularly needed.

[0003] However, the existing high-pressure cleaning devices for engine cylinder blocks usually use high-pressure water guns for flushing. However, during the cleaning process, the fixing and clamping of the cylinder block are not stable enough, which easily leads to poor cleaning effects, and they cannot adapt to cylinder blocks of different sizes and shapes, resulting in poor versatility. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a high-pressure cleaning device for engine cylinder blocks to solve the problems in the above-mentioned background technique, that is, the existing engines usually use high-pressure water guns for flushing, but during the cleaning process, the fixing and clamping of the cylinder block are not stable enough, which easily leads to poor cleaning effects, and they cannot adapt to cylinder blocks of different sizes and shapes, resulting in poor versatility.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A high-pressure cleaning device for engine cylinder blocks, including a workbench, a bracket is fixedly connected to the lower surface of the workbench, a water tank is movably connected to the lower part of the workbench, a water inlet pipe is fixedly connected to one side surface of the water tank, a water tank cover is movably connected to the upper surface of the water tank, a stable clamping mechanism is arranged on the upper surface of the workbench, and a flushing mechanism is arranged on one side surface of the water tank;

[0006] The stable clamping mechanism includes a motor box, a motor, a rotating shaft, a placement plate, a sliding groove, a sliding block, a connecting block, a clamping plate, a T-shaped block, a T-shaped groove, a spring, a telescopic rod, a limiting block, a fixing rod, and a telescopic groove. The lower surface of the workbench is fixedly connected with the motor box. The inner surface of the motor box is fixedly connected with the motor. One end surface of the motor is fixedly connected with the rotating shaft. The other end surface of the rotating shaft is fixedly connected with the placement plate. The surface of the placement plate is provided with a sliding groove. The inner surface of the sliding groove is slidably connected with the sliding block. One side surface of the sliding block is fixedly connected with the connecting block. One side surface of the connecting block is fixedly connected with the clamping plate. The lower surface of the clamping plate is fixedly connected with the T-shaped block. The surface of the T-shaped block is slidably connected with the T-shaped groove. One side surface of the connecting block is fixedly connected with the spring. One side surface of the connecting block is fixedly connected with the telescopic rod. The other end surface of the telescopic rod is fixedly connected with the limiting block. The surface of the limiting block is movably connected with the fixing rod. The inner surface of the fixing rod is provided with a telescopic groove.

[0007] Preferably, the placement plate and the motor form a rotating structure through the rotating shaft, and multiple groups of sliding grooves are arranged on the surface of the placement plate.

[0008] Preferably, two groups of sliding blocks are symmetrically arranged with respect to the central axis of the connecting block. Multiple groups of clamping plates are arranged on the surface of the placement plate. The outer wall dimensions of the sliding block match the inner wall dimensions of the T-shaped groove.

[0009] Preferably, two groups of T-shaped blocks are symmetrically arranged with respect to the central axis of the clamping plate. The outer wall dimensions of the T-shaped block match the inner wall dimensions of the T-shaped groove.

[0010] The flushing mechanism preferably includes a first water delivery pipe, a clamping block, a filter block, a card slot, a filter net, a high-pressure water pump, a second water delivery pipe, a spray pipe, and a spray head. One side surface of the water tank is fixedly connected with the first water delivery pipe. The surface of the first water delivery pipe is fixedly connected with the clamping block. The surface of the clamping block is slidably connected with the filter block. The inner surface of the filter block is provided with a card slot. The surface of the filter block is fixedly connected with the filter net. One end surface of the first water delivery pipe is fixedly connected with the high-pressure water pump. One end surface of the high-pressure water pump is fixedly connected with the second water delivery pipe. The surface of the second water delivery pipe is fixedly connected with the spray pipe. The surface of the spray pipe is fixedly connected with the spray head.

[0011] Preferably, two groups of clamping blocks are symmetrically arranged with respect to the central axis of the first water delivery pipe. The outer wall dimensions of the clamping block match the inner wall dimensions of the card slot.

[0012] Preferably, multiple groups of spray pipes are arranged at equal intervals on the surface of the second water delivery pipe, and multiple groups of spray heads are arranged at equal intervals on the surface of the spray pipe.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this high-pressure cleaning equipment for engine blocks, through the setting of the stable clamping mechanism, when in use, after placing the engine block on the placement plate, the sliding block in the sliding groove can slide in the sliding groove. The connecting block on one side of the sliding block will move along with the sliding block, and the connecting block is connected to the clamping plate. The T-shaped block below the clamping plate slides in the T-shaped groove, playing a role in guiding and stabilizing the movement of the clamping plate. The spring on one side of the connecting block provides a certain elastic force, which plays a role in assisting clamping by releasing the elastic force of the spring during the clamping process. At the same time, the telescopic rod on one side of the connecting block can be telescopic, and the limiting block at the other end of the telescopic rod moves in the telescopic groove inside the fixed rod, which can limit the movement range of the clamping plate and ensure the stability and reliability of clamping. Then, start the motor to drive the rotating shaft to rotate, and the rotating shaft drives the placement plate to rotate for a comprehensive high-pressure cleaning operation. The placement plate is the main component for placing the engine block to be cleaned. Through the coordinated action of the above various components, the stable clamping mechanism can achieve stable clamping of the engine block, adapt to engine blocks of different sizes and shapes, has strong versatility, and improves the usage range of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic side view of the external structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the structure of the spray pipe and the spray head of the present utility model in cooperation with each other;

[0016] Figure 3 is a schematic diagram of the structure of the clamping groove and the clamping block of the present utility model in cooperation with each other;

[0017] Figure 4 is a schematic diagram of the structure of the motor and the rotating shaft of the present utility model in cooperation with each other;

[0018] Figure 5 is a schematic diagram of the structure of the clamping plate and the connecting block of the present utility model in cooperation with each other;

[0019] Figure 6 is a schematic diagram of the structure of the telescopic groove and the telescopic rod of the present utility model in cooperation with each other.

[0020] In the figure: 1. Workbench; 2. Bracket; 3. Water tank; 4. Water inlet pipe; 5. Water tank cover; 6. Stable clamping mechanism; 601. Motor box; 602. Motor; 603. Rotating shaft; 604. Placing plate; 605. Sliding groove; 606. Sliding block; 607. Connecting block; 608. Clamping plate; 609. T-shaped block; 610. T-shaped groove; 611. Spring; 612. Telescopic rod; 613. Limit block; 614. Fixed rod; 615. Telescopic groove; 7. Flushing mechanism; 701. First water delivery pipe; 702. Clamping block; 703. Filter block; 704. Card slot; 705. Filter net; 706. High-pressure water pump; 707. Second water delivery pipe; 708. Spraying pipe; 709. Spraying head. Detailed implementation mode

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] Please refer to Figure 1-6 , the present invention provides a technical solution: a high-pressure cleaning device for an engine cylinder block, including a workbench 1, a bracket 2 is fixedly connected to the lower surface of the workbench 1, a water tank 3 is movably connected to the lower part of the workbench 1, a water inlet pipe 4 is fixedly connected to one side surface of the water tank 3, a water tank cover 5 is movably connected to the upper surface of the water tank 3, a stable clamping mechanism 6 is arranged on the upper surface of the workbench 1, and a flushing mechanism 7 is arranged on one side surface of the water tank 3;

[0023] The stable clamping mechanism 6 includes a motor box 601, a motor 602, a rotating shaft 603, a placement plate 604, a sliding groove 605, a sliding block 606, a connecting block 607, a clamping plate 608, a T-shaped block 609, a T-shaped groove 610, a spring 611, a telescopic rod 612, a limiting block 613, a fixing rod 614, and a telescopic groove 615. The lower surface of the workbench 1 is fixedly connected with the motor box 601. The inner surface of the motor box 601 is fixedly connected with the motor 602. One end surface of the motor 602 is fixedly connected with the rotating shaft 603. The other end surface of the rotating shaft 603 is fixedly connected with the placement plate 604. The surface of the placement plate 604 is provided with the sliding groove 605. The inner surface of the sliding groove 605 is slidably connected with the sliding block 606. One side surface of the sliding block 606 is fixedly connected with the connecting block 607. One side surface of the connecting block 607 is fixedly connected with the clamping plate 608. The lower surface of the clamping plate 608 is fixedly connected with the T-shaped block 609. The surface of the T-shaped block 609 is slidably connected with the T-shaped groove 610. One side surface of the connecting block 607 is fixedly connected with the spring 611. One side surface of the connecting block 607 is fixedly connected with the telescopic rod 612. The other end surface of the telescopic rod 612 is fixedly connected with the limiting block 613. The surface of the limiting block 613 is movably connected with the fixing rod 614. The inner surface of the fixing rod 614 is provided with the telescopic groove 615. Through the settings of the motor box 601, the motor 602, the rotating shaft 603, the placement plate 604, the sliding groove 605, the sliding block 606, the connecting block 607, the clamping plate 608, the T-shaped block 609, the T-shaped groove 610, the spring 611, the telescopic rod 612, the limiting block 613, the fixing rod 614, and the telescopic groove 615, when in use, after placing the engine cylinder block on the placement plate 604, the sliding block 606 in the sliding groove 605 can slide in the sliding groove 605. The connecting block 607 on one side of the sliding block 606 will move along with the sliding block 606. The connecting block 607 is also connected with the clamping plate 608. The T-shaped block 609 below the clamping plate 608 slides in the T-shaped groove 610, playing a role in guiding and stabilizing the movement of the clamping plate 608. The spring 611 on one side of the connecting block 607 provides a certain elastic force, playing a role of assisting clamping by releasing the elastic force of the spring during the clamping process. When the engine cylinder block is placed well, the elastic force generated by the spring 611 will be transmitted to the clamping plate 608 through the connecting block 607, thereby fixing the engine cylinder block. At the same time, the telescopic rod 612 on one side of the connecting block 607 can be telescopic. The limiting block 613 at the other end of the telescopic rod 612 moves in the telescopic groove 615 inside the fixing rod 614, which can limit the movement range of the clamping plate 608 and ensure the stability and reliability of the clamping. Then start the motor 602 to drive the rotating shaft 603 to rotate, and the rotating shaft 603 drives the placement plate 604 to rotate for a comprehensive high-pressure cleaning operation. The placement plate 604 is the main component for placing the engine cylinder block to be cleaned. Through the coordinated action of the above various components, the stable clamping mechanism 6 can achieve stable clamping of the engine cylinder block.It is adaptable to engine cylinders of different sizes and shapes, has strong versatility, and increases the scope of use of the equipment.

[0024] Furthermore, the placement plate 604 forms a rotating structure with the motor 602 through the rotating shaft 603, and multiple groups of sliding grooves 605 are arranged on the surface of the placement plate 604. Through the arrangement of the placement plate 604, the rotating shaft 603 and the motor, when in use, the placement plate 604 rotates through the motor 602 and the rotating shaft 603, so that the engine cylinder body placed on the placement plate 604 can continuously rotate during the cleaning process, so that the engine cylinder body can be cleaned more evenly and comprehensively.

[0025] Furthermore, two groups of sliding blocks 606 are symmetrically arranged with respect to the central axis of the connecting block 607, and multiple groups of clamping plates 608 are arranged on the surface of the placement plate 604. The outer wall size of the sliding block 606 is consistent with the inner wall size of the T-slot 610. Through the setting of the sliding block 606, the symmetrically arranged sliding blocks 606 can make the force on both sides of the connecting block 607 more uniform. When the clamping plate 608 clamps the engine cylinder body, the sliding blocks 606 on both sides can slide synchronously in the sliding groove 605, ensuring that the connecting block 607 and the clamping plate 608 move smoothly without tilting or jamming due to unilateral force.

[0026] Furthermore, two groups of T-shaped blocks 609 are symmetrically arranged with respect to the central axis of the clamping plate 608, and the outer wall size of the T-shaped block 609 is consistent with the inner wall size of the T-shaped slot 610. Through the arrangement of the T-shaped slot 610 and the T-shaped block 609, when in use, the outer wall size of the T-shaped block 609 is consistent with the inner wall size of the T-shaped slot 610, so that the T-shaped block 609 can slide closely in the T-shaped slot 610, providing precise guidance for the movement of the clamping plate 608, ensuring that the clamping plate 608 can only move along the trajectory of the T-shaped slot 610 without deviation or shaking.

[0027] Further, the flushing mechanism 7 includes a first water delivery pipe 701, a clamping block 702, a filter block 703, a clamping groove 704, a filter net 705, a high-pressure water pump 706, a second water delivery pipe 707, a spray pipe 708 and a spray head 709. One side surface of the water tank 3 is fixedly connected with the first water delivery pipe 701. The surface of the first water delivery pipe 701 is fixedly connected with the clamping block 702. The surface of the clamping block 702 is slidably connected with the filter block 703. The inner surface of the filter block 703 is provided with the clamping groove 704. The surface of the filter block 703 is fixedly connected with the filter net 705. One end surface of the first water delivery pipe 701 is fixedly connected with the high-pressure water pump 706. One end surface of the high-pressure water pump 706 is fixedly connected with the second water delivery pipe 707. The surface of the second water delivery pipe 707 is fixedly connected with the spray pipe 708. The surface of the spray pipe 708 is fixedly connected with the spray head 709. Through the settings of the first water delivery pipe 701, the clamping block 702, the filter block 703, the clamping groove 704, the filter net 705, the high-pressure water pump 706, the second water delivery pipe 707, the spray pipe 708 and the spray head 709, when in use, when it is necessary to clean the engine block, start the high-pressure water pump 706. The high-pressure water pump 706 pumps water from the first water delivery pipe 701 into the second water delivery pipe 707. The high-pressure water pump 706 pressurizes the filtered water to increase the pressure of the water flow so that it can be delivered to the spray pipe 708 and the spray head 709 in a high-pressure state through the second water delivery pipe 707, thereby forming a high-pressure water flow with sufficient impact force to flush the engine block. Before the water in the water tank 3 enters the first water delivery pipe 701, it will first pass through the filter net 705 to remove impurities, particulate matters, etc. in the water to prevent these impurities from entering components such as the high-pressure water pump 706 and the spray pipe 708, causing blockage or damage. When a certain amount of water scale accumulates in the filter net 705, the filter block 703 can be rotated to slowly move the clamping block 702 along the clamping groove 704 until the clamping block 702 slides out of the clamping groove 704, thus completing the disassembly of the filter block 703. When replacing the new filter block 703, only need to align the clamping groove 704 inside the filter block 703 with the clamping block 702 on the surface of the first water delivery pipe 701, and then push the filter block 703. When the clamping block 702 moves to a certain position, rotate the filter block 703, and thus complete the installation of the filter block 703.

[0028] Further, two groups of clamping blocks 702 are symmetrically arranged with respect to the central axis of the first water delivery pipe 701. The outer wall size of the clamping block 702 matches the inner wall size of the clamping groove 704. Through the settings of the clamping block 702 and the clamping groove 704, when in use, the outer wall size of the clamping block 702 matches the inner wall size of the clamping groove 704. This tight fit can ensure a seamless and tight connection between the filter block 703 and the first water delivery pipe 701, prevent water leakage at the connection, ensure the sealing performance of the entire flushing mechanism, enable the water flow to flow along the established path, and improve the water delivery efficiency.

[0029] Further, multiple groups of spray pipes 708 are arranged at equal intervals on the surface of the second water delivery pipe 707, and multiple groups of spray heads 709 are arranged at equal intervals on the surface of the spray pipes 708. With the arrangement of the spray heads 709 and the spray pipes 708, during use, multiple groups of spray pipes 708 are arranged at equal intervals on the surface of the second water delivery pipe 707, which can make the high-pressure water flow more evenly distributed to each part of the engine block. The equally spaced spray pipes 708 can ensure that each area can be fully flushed, avoid the occurrence of flushing blind spots, and improve the comprehensiveness and uniformity of cleaning.

[0030] Working principle: After placing the engine block on the placement plate 604, the sliding block 606 in the sliding groove 605 can slide within the sliding groove 605. The connecting block 607 on one side of the sliding block 606 will move along with the sliding block 606. The connecting block 607 is connected to the clamping plate 608. The T-shaped block 609 below the clamping plate 608 slides within the T-shaped groove 610, playing a role in guiding and stabilizing the movement of the clamping plate 608. The spring 611 on one side of the connecting block 607 provides a certain elastic force, which plays a role in assisting clamping by releasing the elastic force of the spring during the clamping process. At the same time, the telescopic rod 612 on one side of the connecting block 607 can be telescoped. The limiting block 613 at the other end of the telescopic rod 612 moves within the telescopic groove 615 inside the fixed rod 614, which can limit the movement range of the clamping plate 608 and ensure the stability and reliability of clamping. Then, start the motor 602 to drive the rotating shaft 603 to rotate, and the rotating shaft 603 drives the placement plate 604 to rotate for a comprehensive high-pressure cleaning operation. The placement plate 604 is the main component for placing the engine block to be cleaned. Through the coordinated action of each of the above components, the stable clamping mechanism 6 can achieve stable clamping of the engine block, adapt to engine blocks of different sizes and shapes, has strong versatility, and improves the usage range of the equipment. When cleaning the engine block, start the high-pressure water pump 706. The high-pressure water pump 706 pumps water from the first water delivery pipe 701 into the second water delivery pipe 707. The high-pressure water pump 706 pressurizes the filtered water to increase the pressure of the water flow so that it can be delivered to the spray pipe 708 and the spray head 709 through the second water delivery pipe 707 in a high-pressure state, thereby forming a high-pressure water flow with sufficient impact force to wash the engine block. Multiple groups of spray pipes 708 are arranged at equal intervals on the surface of the second water delivery pipe 707. This can make the high-pressure water flow more evenly distributed to each part of the engine block. The equally spaced spray pipes 708 can ensure that each area can be fully washed, avoiding washing blind spots and improving the comprehensiveness and uniformity of cleaning. Before the water in the water tank 3 enters the first water delivery pipe 701, it will first pass through the filter net 705 to remove impurities, particulate matters, etc. in the water to prevent these impurities from entering components such as the high-pressure water pump 706 and the spray pipe 708, causing blockage or damage. When a certain amount of scale accumulates in the filter net 705, the filter block 703 can be rotated, and the clamping block 702 can be slowly moved along the clamping groove 704 until the clamping block 702 slides out of the clamping groove 704, then the disassembly of the filter block 703 is completed. When replacing the new filter block 703, only need to align the clamping groove 704 inside the filter block 703 with the clamping block 702 on the surface of the first water delivery pipe 701, and then push the filter block 703. When the clamping block 702 moves to a certain position, rotate the filter block 703, and thus the installation of the filter block 703 is completed. Among them, the model of the high-pressure water pump 706 is HSP11070TL, and the model of the motor 603 is YE2-132S-4.

[0031] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An engine cylinder high-pressure cleaning device, comprising a workbench (1), characterized in that: The lower surface of the workbench (1) is fixedly connected to a bracket (2), the lower surface of the workbench (1) is movably connected to a water tank (3), a side surface of the water tank (3) is fixedly connected to a water inlet pipe (4), the upper surface of the water tank (3) is movably connected to a water tank cover (5), the upper surface of the workbench (1) is provided with a stabilizing clamping mechanism (6), and a side surface of the water tank (3) is provided with a flushing mechanism (7); The stable clamping mechanism (6) comprises a motor box (601), a motor (602), a rotating shaft (603), a placement plate (604), a sliding groove (605), a sliding block (606), a connecting block (607), a clamping plate (608), a T-shaped block (609), a T-shaped groove (610), a spring (611), a telescopic rod (612), a limit block (613), a fixed rod (614) and a telescopic groove (615); the lower surface of the workbench (1) is fixedly connected with the motor box (601); the inner surface of the motor box (601) is fixedly connected with the motor (602); one end surface of the motor (602) is fixedly connected with the rotating shaft (603); the other end surface of the rotating shaft (603) is fixedly connected with the placement plate (604); and the surface of the placement plate (604) is provided with a sliding groove (605). The inner surface of the sliding groove (605) is slidably connected to a sliding block (606), one side surface of the sliding block (606) is fixedly connected to a connecting block (607), one side surface of the connecting block (607) is fixedly connected to a clamping plate (608), a lower surface of the clamping plate (608) is fixedly connected to a T-shaped block (609), the surface of the T-shaped block (609) is slidably connected to a T-shaped slot (610), one side surface of the connecting block (607) is fixedly connected to a spring (611), one side surface of the connecting block (607) is fixedly connected to a telescopic rod (612), the other end surface of the telescopic rod (612) is fixedly connected to a limiting block (613), the surface of the limiting block (613) is movably connected to a fixed rod (614), and the inner side surface of the fixed rod (614) is provided with a telescopic groove (615).

2. The engine cylinder high pressure cleaning device according to claim 1, characterized in that: The placement plate (604) forms a rotating structure with the motor (602) via a rotating shaft (603), and a plurality of sliding grooves (605) are provided on the surface of the placement plate (604).

3. The engine cylinder high pressure cleaning device according to claim 1, characterized in that: The sliding blocks (606) are symmetrically arranged in two groups with respect to the central axis of the connecting block (607), and the clamping plates (608) are arranged in multiple groups on the surface of the placement plate (604). The outer wall size of the sliding blocks (606) is consistent with the inner wall size of the T-shaped slot (610).

4. The engine cylinder high pressure cleaning device according to claim 1, characterized in that: The T-shaped blocks (609) are arranged in two groups symmetrically with respect to the central axis of the clamping plate (608), and the outer wall size of the T-shaped blocks (609) is consistent with the inner wall size of the T-shaped groove (610).

5. The engine cylinder high pressure cleaning device according to claim 1, characterized in that: The flushing mechanism (7) comprises a first water delivery pipeline (701), a block (702), a filter block (703), a slot (704), a filter screen (705), a high-pressure water pump (706), a second water delivery pipeline (707), a spray pipeline (708) and a spray head (709); the first water delivery pipeline (701) is fixedly connected to a surface of one side of the water tank (3); the block (702) is fixedly connected to a surface of the first water delivery pipeline (701); the filter block (703) is slidably connected to a surface of the block (702). ), a slot (704) is provided on the inner surface of the filter block (703), a filter screen (705) is fixedly connected to the surface of the filter block (703), a high-pressure water pump (706) is fixedly connected to one end surface of the first water delivery pipeline (701), a second water delivery pipeline (707) is fixedly connected to one end surface of the high-pressure water pump (706), a spray pipeline (708) is fixedly connected to the surface of the second water delivery pipeline (707), and a spray head (709) is fixedly connected to the surface of the spray pipeline (708).

6. The engine cylinder high pressure cleaning device according to claim 5, characterized in that: The clamping blocks (702) are arranged in two groups symmetrically about the central axis of the first water delivery pipeline (701), and the outer wall size of the clamping blocks (702) is consistent with the inner wall size of the clamping groove (704).

7. The engine cylinder high pressure cleaning device according to claim 5, characterized in that: The spray pipes (708) are arranged in multiple groups at equal intervals on the surface of the second water delivery pipe (707), and the spray heads (709) are arranged in multiple groups at equal intervals on the surface of the spray pipes (708).

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