Flywheel cleaning device for internal combustion engine

Abstract

The invention discloses an internal combustion engine flywheel cleaning device which comprises a base, a mounting base, a plug pin, a driving motor, a connecting rod, a worm, a worm gear, a first gear, a second gear, a third gear, a fourth gear, a mounting wing, a connecting plate, a cleaning spray pipe and a positioning clamping block. The internal combustion engine flywheels to be cleaned are fixedly placed on the mounting base, then the driving assembly is driven to drive the multiple cleaning mechanisms to move at the same time to clean different parts of the multiple internal combustion engine flywheels at the same time, and the problem that the cleaning efficiency is poor due to the fact that workers manually rotate the internal combustion engine flywheels is solved.

Description

Technical Field

[0001] The invention relates to the technical field of internal combustion engine flywheel cleaning equipment, in particular to a mobile internal combustion engine flywheel ring blowing cleaning device. Background Art

[0002] An internal combustion engine is a power machine. It is a thermal engine that burns fuel inside the machine and converts the heat energy it releases directly into power. The flywheel of an internal combustion engine has a large rotational inertia. Since the work done by each cylinder of the engine is discontinuous, the engine speed also changes. When the engine speed increases, the kinetic energy of the flywheel increases and the energy is stored; when the engine speed decreases, the kinetic energy of the flywheel decreases and the energy is released. The flywheel can be used to reduce the speed fluctuation during the operation of the engine. It is installed at the rear end of the engine crankshaft and has rotational inertia. Its function is to store the engine energy, overcome the resistance of other components, and make the crankshaft rotate evenly; the engine and the vehicle transmission are connected through the clutch installed on the flywheel; it engages with the starter to facilitate engine starting, and it is the integration point of the crankshaft position sensor and the vehicle speed sensor.

[0003] The internal combustion engine flywheel ring blowing cleaning device is used to perform ring blowing cleaning on the circumferential surface of the internal combustion engine flywheel, so as to facilitate the subsequent processing of the circumferential surface flaw detection and rotation detection of the internal combustion engine flywheel. At present, the internal combustion engine flywheel on the assembly line needs to be stopped in the circumferential surface cleaning mechanism of the internal combustion engine flywheel, and then the circumferential surface of the internal combustion engine flywheel is blown and cleaned by a fixed pneumatic nozzle, and the internal combustion engine flywheel is manually rotated by the staff, and the cleaning efficiency is poor. Summary of the invention

[0004] The object of the present invention is to provide a flywheel cleaning device for an internal combustion engine to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: an internal combustion engine flywheel cleaning device, comprising:

[0006] Base;

[0007] Pedestal;

[0008] A mounting seat, the mounting seat is arranged on the base, and the mounting seat is used to fix the flywheel of the internal combustion engine to be cleaned;

[0009] A cleaning mechanism, wherein the cleaning mechanism is provided in multiple groups, the cleaning mechanism is arranged on a base, and the cleaning mechanism is used to clean different parts of the flywheel of the internal combustion engine simultaneously;

[0010] A driving assembly is used to drive multiple groups of cleaning mechanisms to move simultaneously to clean multiple internal combustion engine flywheels.

[0011] Preferably, the cleaning mechanism comprises a linkage assembly and a cleaning assembly, and the linkage assembly is used to drive the cleaning assembly to rotate and clean.

[0012] Preferably, the linkage assembly includes a first gear, which is rotatably set on a mounting seat, a connecting block is fixedly connected to the first gear, a plurality of mounting wings are evenly arranged on the connecting block along the circumference, and second gears are respectively rotatably connected to the mounting wings, and the second gears are meshed with the first gear, and the cleaning assembly is connected to the second gear.

[0013] Preferably, the cleaning assembly comprises a third gear and a cleaning nozzle, the second gear and the third gear are coaxial through a connecting rod, and the third gear is used to drive the cleaning nozzle to rotate.

[0014] Preferably, the cleaning assembly further comprises a fourth gear, the fourth gear is rotatably connected to the mounting wing, the fourth gear is meshed with the third gear, a connecting plate is connected to the fourth gear, and the cleaning nozzle is arranged on the connecting plate.

[0015] Preferably, the driving assembly includes a connecting rod, a worm and a worm wheel, the connecting rod is rotatably connected to the base, the connecting rod is connected to the worm, one side of the worm wheel is rotatably connected to the base, and the other side is coaxially connected to the first gear, and the worm and worm wheel are meshed.

[0016] Preferably, the driving assembly further comprises a driving motor, a fixed end of the driving motor is fixedly connected to the base, a driving end of the driving motor is connected to a connecting rod, and a plurality of worms are evenly arranged on the connecting rod.

[0017] Preferably, a positioning block is provided on the mounting seat, and the positioning block is used to fix the flywheel of the internal combustion engine to be cleaned.

[0018] Preferably, the mounting seat is rotatably connected to the base.

[0019] Preferably, a latch is provided on the mounting seat, and the mounting seat is positioned by the latch and the base.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The internal combustion engine flywheel to be cleaned is placed and fixed on a mounting seat, and then a plurality of cleaning mechanisms are driven by a driving assembly to move simultaneously to clean different parts of a plurality of internal combustion engine flywheels at the same time, thereby solving the problem of poor cleaning efficiency caused by the staff manually rotating the internal combustion engine flywheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall installation of the present invention;

[0023] Figure 2 It is an overall schematic diagram of the present invention;

[0024] Figure 3 It is a schematic diagram of the installation wing structure of the present invention;

[0025] Figure 4 It is a schematic diagram of the worm gear structure of the present invention;

[0026] Figure 5 It is a schematic diagram of the mounting seat of the present invention;

[0027] In the figure: 1. base; 2. mounting base; 3. latch; 4. driving motor; 5. connecting rod; 6. worm; 7. worm wheel; 8. first gear; 9. second gear; 10. third gear; 11. fourth gear; 12. mounting wing; 13. connecting plate; 14. cleaning nozzle; 15. positioning block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 5 The present invention provides a technical solution: a flywheel cleaning device for an internal combustion engine, comprising:

[0030] Base 1;

[0031] A mounting seat 2, wherein the mounting seat 2 is arranged on the base 1, and the mounting seat 2 is used to fix the flywheel of the internal combustion engine to be cleaned;

[0032] A cleaning mechanism, wherein the cleaning mechanism is provided in multiple groups, the cleaning mechanism is arranged on the base 1, and the cleaning mechanism is used to clean different parts of the flywheel of the internal combustion engine at the same time;

[0033] A driving assembly is used to drive multiple groups of cleaning mechanisms to move simultaneously to clean multiple internal combustion engine flywheels.

[0034] The internal combustion engine flywheel to be cleaned is placed and fixed on the mounting seat 2, and then the driving assembly drives multiple cleaning mechanisms to move simultaneously to clean different parts of multiple internal combustion engine flywheels at the same time.

[0035] In this embodiment, the cleaning mechanism includes a linkage component and a cleaning component, and the linkage component is used to drive the cleaning component to rotate and clean.

[0036] In this embodiment, the linkage assembly includes a first gear 8, which is rotatably set on the mounting seat 2. A connecting block is fixedly connected to the first gear 8, and a plurality of mounting wings 12 are evenly arranged on the connecting block along the circumference. The mounting wings 12 are respectively rotatably connected to second gears 9, and the second gears 9 are meshed with the first gear 8. The cleaning assembly is connected to the second gear 9.

[0037] By evenly arranging a plurality of mounting wings 12 in the circumferential direction of the connecting block and arranging the cleaning assembly on the second gear 9 of the mounting wings 12, when the first gear 8 rotates, the second gear 9 on each mounting wing 12 is driven to rotate, that is, the cleaning assembly on the second gear 9 is driven to clean different parts of the flywheel of the internal combustion engine at the same time.

[0038] In this embodiment, the cleaning assembly includes a third gear 10 and a cleaning nozzle 14 . The second gear 9 is coaxial with the third gear 10 through a connecting rod. The third gear 10 is used to drive the cleaning nozzle 14 to rotate.

[0039] The second gear 9 and the third gear 10 are coaxial through a connecting rod, and the second gear 9 drives the third gear 10 to drive the cleaning nozzle 14 to rotate.

[0040] In this embodiment, the cleaning assembly further includes a fourth gear 11 , which is rotatably connected to the mounting wing 12 , the fourth gear 11 is meshed with the third gear 10 , a connecting plate 13 is connected to the fourth gear 11 , and the cleaning nozzle 14 is disposed on the connecting plate 13 .

[0041] Since the fourth gear 11 is meshed with the third gear 10, a connecting plate 13 is connected to the fourth gear 11, and the cleaning nozzle 14 is arranged on the connecting plate 13, that is, when the third gear 10 rotates, the fourth gear 11 and the connecting plate 13 are driven to rotate. Since the cleaning nozzle 14 is connected to the connecting plate 13, the cleaning nozzle 14 rotates with the connecting plate 13, that is, the cleaning range of the cleaning nozzle 14 is increased.

[0042] In this embodiment, the driving assembly includes a connecting rod 5, a worm 6 and a worm wheel 7. The connecting rod 5 is rotatably connected to the base 1, and the worm 6 is connected to the connecting rod 5. One side of the worm wheel 7 is rotatably connected to the base 1, and the other side is coaxially connected to the first gear 8, and the worm 6 and the worm wheel 7 are meshed.

[0043] By rotating the connecting rod 5, the worm 6 and the worm wheel 7 are driven to rotate synchronously, that is, the first gear 8 is driven to rotate, thereby driving the cleaning mechanism to operate.

[0044] In this embodiment, the driving assembly further includes a driving motor 4, a fixed end of the driving motor 4 is fixedly connected to the base 1, a driving end of the driving motor 4 is connected to a connecting rod 5, and a plurality of worms 6 are evenly arranged on the connecting rod 5.

[0045] The connecting rod 5 is driven by the driving motor 4. Since a plurality of worm gears 6 are arranged on the connecting rod 5, a plurality of cleaning mechanisms can be synchronously driven to clean a plurality of internal combustion engine flywheels at the same time.

[0046] In this embodiment, a positioning block 15 is provided on the mounting seat 2, and the positioning block 15 is used to fix the flywheel of the internal combustion engine to be cleaned.

[0047] The positioning block 15 is used to fix the flywheel of the internal combustion engine to be cleaned, so as to prevent the flywheel of the internal combustion engine from shifting during the cleaning process.

[0048] In this embodiment, the mounting seat 2 is rotatably connected to the base 1. By rotating the mounting seat 2, the side with the positioning block 15 is reversed to face the staff, so that the staff can fix the flywheel of the internal combustion engine to be cleaned on the positioning block 15.

[0049] In this embodiment, a latch 3 is provided on the mounting seat 2, and the mounting seat 2 is positioned by the latch 3 and the base 1. After the flywheel of the internal combustion engine to be cleaned is fixed on the positioning block 15, the mounting seat 2 is reversed again so that the flywheel of the internal combustion engine to be cleaned faces the cleaning mechanism, and the mounting seat 2 and the base 1 are fixed by the latch 3.

[0050] The working principle and use process of the present invention are as follows: when in use, the mounting seat 2 is rotated to turn the side with the positioning block 15 toward the staff, and the flywheels of the internal combustion engine to be cleaned are fixed on the positioning blocks 15 respectively, and the mounting seat 2 is reversed again to make the flywheel of the internal combustion engine to be cleaned face the cleaning mechanism, and then the mounting seat 2 and the base 1 are fixed by the latch 3. The connecting rod 5 is driven to rotate by the driving motor 4, that is, multiple worms 6 and worm wheels 7 are driven to rotate synchronously, the worm wheel 7 drives the first gear 8 to rotate, and the first gear 8 drives the second gear 9 on each mounting wing 12 to rotate, that is, the third gear 10, the fourth gear 11 and the cleaning nozzle 14 rotate together to clean the flywheel of the internal combustion engine.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An internal combustion engine flywheel cleaning device, characterized in that: include: Base (1); A mounting seat (2), the mounting seat (2) being arranged on the base (1), and the mounting seat (2) being used to fix the internal combustion engine flywheel to be cleaned; A cleaning mechanism, wherein the cleaning mechanism is provided in multiple groups, the cleaning mechanism is arranged on a base (1), and the cleaning mechanism is used to clean different parts of the flywheel of the internal combustion engine simultaneously; A driving assembly is used to drive multiple groups of cleaning mechanisms to move simultaneously to clean multiple internal combustion engine flywheels.

2. An internal combustion engine flywheel cleaning device according to claim 1, characterized in that: The cleaning mechanism comprises a linkage assembly and a cleaning assembly, and the linkage assembly is used to drive the cleaning assembly to rotate and clean.

3. An internal combustion engine flywheel cleaning device according to claim 2, characterized in that: The linkage assembly comprises a first gear (8), the first gear (8) is rotatably arranged on a mounting seat (2), a connecting block is fixedly connected to the first gear (8), a plurality of mounting wings (12) are evenly arranged along the circumference of the connecting block, and second gears (9) are rotatably connected to the mounting wings (12), the second gears (9) are meshed with the first gear (8), and the cleaning assembly is connected to the second gear (9).

4. The internal combustion engine flywheel cleaning device according to claim 3, characterized in that: The cleaning assembly comprises a third gear (10) and a cleaning nozzle (14); the second gear (9) and the third gear (10) are coaxial via a connecting rod; and the third gear (10) is used to drive the cleaning nozzle (14) to rotate.

5. An internal combustion engine flywheel cleaning device according to claim 4, characterized in that: The cleaning assembly further comprises a fourth gear (11), the fourth gear (11) being rotatably connected to the mounting wing (12), the fourth gear (11) being meshed with the third gear (10), the fourth gear (11) being connected to a connecting plate (13), and the cleaning nozzle (14) being arranged on the connecting plate (13).

6. An internal combustion engine flywheel cleaning device according to claim 5, characterized in that: The driving assembly comprises a connecting rod (5), a worm (6) and a worm wheel (7); the connecting rod (5) is rotatably connected to the base (1); the connecting rod (5) is connected to the worm (6); one side of the worm wheel (7) is rotatably connected to the base (1) and the other side is coaxially connected to the first gear (8); and the worm (6) and the worm wheel (7) are meshed.

7. An internal combustion engine flywheel cleaning device according to claim 6, characterized in that: The drive assembly further comprises a drive motor (4), the fixed end of the drive motor (4) being fixedly connected to the base (1), the drive end of the drive motor (4) being connected to a connecting rod (5), and a plurality of worm gears (6) being evenly arranged on the connecting rod (5).

8. An internal combustion engine flywheel cleaning device according to claim 7, characterized in that: A positioning block (15) is arranged on the mounting seat (2), and the positioning block (15) is used to fix the flywheel of the internal combustion engine to be cleaned.

9. An internal combustion engine flywheel cleaning device according to claim 8, characterized in that: The mounting seat (2) is rotatably connected to the base (1).

10. An internal combustion engine flywheel cleaning device according to claim 9, characterized in that: The mounting seat (2) is provided with a latch pin (3), and the mounting seat (2) is positioned by means of the latch pin (3) and the base (1).

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