Methanol generator flywheel assembling device and assembling method

Abstract

The invention discloses a methanol generator flywheel assembling device and method, and relates to the technical field of generator flywheel assembling. The flywheel assembling device comprises a lifting seat, a clamping seat is mounted at the top of the lifting seat, a first oil tank is mounted below the outer side of the clamping seat, a clamping assembly is mounted at the top of a piston rod in the first oil tank, a first corrugated pipe and a second corrugated pipe are connected to the bottom of the first oil tank, and a hammering seat is mounted at the top of the lifting seat. A hammering block is longitudinally and slidably installed on the side edge of the top of the hammering base, a telescopic connecting rod is rotatably installed at the center position of the bottom of the hammering block, the bottom end of the telescopic connecting rod is rotatably connected with the bottom of the hammering base, a hammering assembly is installed on the side wall of the hammering base, and a moving assembly is installed on the inner wall of the bottom of the hammering base. A traditional manual hammering flywheel installation mode is replaced, the flywheel installation efficiency is improved, the labor cost is reduced, and the labor intensity of workers is relieved.

Description

Technical Field

[0001] The invention relates to the technical field of generator flywheel assembly, and in particular to a methanol generator flywheel assembly device and an assembly method. Background Art

[0002] A methanol generator is an internal combustion power generation device that uses methanol as fuel. It drives the crankshaft to rotate by burning a mixture of methanol and air, which in turn drives the generator to generate electricity. Its core structure includes a fuel supply system, a combustion chamber, a piston-connecting rod mechanism, and a generator set. The flywheel is a key component installed at the end of the crankshaft to store kinetic energy, balance the periodic speed fluctuations of the crankshaft, and improve the stability of energy conversion. As a key component for balancing the rotational inertia of the crankshaft, the assembly device of the flywheel must meet high precision and reliability requirements.

[0003] In current industrial production, the common installation of generator flywheels adopts a combination of lifting and manual assistance. First, the flywheel is lifted to the installation position at the end of the generator crankshaft with the help of a lifting device. The operator manually pushes the flywheel to align the installation holes of the flywheel and the main shaft. When the position is roughly determined, the worker uses a sledgehammer and other tools to manually hammer the flywheel to gradually install it on the crankshaft. Although this installation method is simple and direct, it requires a high level of technical skills from the workers. It is not only labor-intensive, but also has low installation efficiency. If the force is not properly controlled during the hammering process, it is easy to cause damage to the flywheel or crankshaft, affecting the stability and service life of the equipment.

[0004] In view of the above problems, it is urgent to carry out innovative design based on the original one. Summary of the invention

[0005] The purpose of the present invention is to provide a methanol generator flywheel assembly device and assembly method to solve the problems raised in the above-mentioned background technology that manual hammering has high labor intensity and low installation efficiency, and is easy to cause damage to the flywheel or crankshaft. The technical solution of the present invention is aimed at the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a methanol generator flywheel assembly device, comprising a lifting seat, a clamping seat installed on the top of the lifting seat, and a first oil tank installed at the lower outer side of the clamping seat, a clamping assembly installed on the top of the piston rod in the first oil tank, and a first bellows and a second bellows connected to the bottom of the first oil tank, a hammer seat installed on the top of the lifting seat, and a hammer block installed on the side of the top of the hammer seat for longitudinal sliding, a telescopic connecting rod rotatably installed at the center position of the bottom of the hammer block, and the bottom end of the telescopic connecting rod is rotatably connected to the bottom of the hammer seat, a hammer assembly is installed on the side wall of the hammer seat, and a moving assembly is installed on the inner wall of the bottom of the hammer seat.

[0007] The clamping assembly includes an extrusion block connected to the top of the piston rod, and rotating rods are symmetrically installed on the outer walls on both sides of the extrusion block, and moving grooves for the rotating rod to move are opened on both sides of the extrusion block. Fixed shafts rotatably connected to the rotating rod are installed on both sides of the top of the clamping seat, and clamping blocks are rotatably installed on the ends of the rotating rods.

[0008] Preferably, the two movable grooves are designed to be inclined toward each other, and the clamping block is designed to be an arc.

[0009] Preferably, the hammer assembly includes a rotating disk installed on the side wall of the hammer seat, and a rotating shaft is installed at the center of the rotating disk, and a driving bevel gear and a rotating gear are installed at both ends of the rotating shaft respectively, a threaded rod is rotatably connected to the outer wall of the rotating disk, and a driven bevel gear meshing with the driving bevel gear is fixed to the end of the threaded rod close to the rotating shaft, a sliding block attached to the rotating disk is installed on the outer wall of the threaded rod, and the protruding end of the sliding block is slidably connected to a cavity opened in the middle of the telescopic connecting rod, and also includes a second oil tank fixed to the side wall of the hammer seat, and a first piston is slidably installed in the internal cavity of the second oil tank, and a rack meshing with the rotating gear is installed at the center of the top of the first piston.

[0010] Preferably, the rotating disk is externally connected to a motor, and the motor drives the rotating disk and the rotating shaft to rotate back and forth.

[0011] Preferably, the moving assembly includes an electric push rod installed on the top of the lifting seat and a second threaded rod rotatably installed in the cavity of the bottom side wall of the hammer seat, the second threaded rod is threadedly installed on the outer wall of the moving seat, and a moving block is installed on the outer wall of the moving seat, a worm is installed on the end of the second threaded rod close to the second bellows, and a rotating seat is installed on the outer wall of the worm, a worm wheel is rotatably installed in the outer cavity of the rotating seat, and a rotating rod is fixed to the outer wall of the worm wheel, and also includes an oil cavity opened on the inner wall of the bottom of the hammer seat, and a second piston is slidably installed in the inner cavity of the oil cavity, a push rod is fixed on the top of the second piston, and the top of the push rod is in contact with the moving block.

[0012] Preferably, the oil stored in the inner wall of the first oil tank is communicated with the second oil tank and the oil cavity through the transportation of the first bellows and the second bellows.

[0013] Preferably, a protrusion is provided inside the movable seat, and the protrusion is slidably connected to the outer spiral track of the spiral rod.

[0014] Preferably, the worm wheel and the worm are meshed with each other, and the worm is rotatably connected to the rotating seat, and the top of the electric push rod is in contact with the outer wall of the rotating rod.

[0015] A method for assembling a methanol generator flywheel assembly device, the method comprising the following steps: S1: After hoisting the flywheel to the installation position using the hoisting adjustment hoisting device, adjust the lifting seat to a suitable height, start the first oil tank to drive the extrusion block to descend, and drive the clamping block to clamp and position the flywheel; S2: Through the cooperation of the first bellows and the hammer assembly, the position of the slider is accurately adjusted to change the moving distance of the hammer block, and the motor drives the rotating disk to reciprocate and drive the hammer block to reciprocate and hammer the flying disc; S3: The angle of the resistance plate is adjusted by the cooperation of the second bellows and the moving assembly. The electric push rod changes the position of the hammer seat by continuously pushing the resistance plate, so that the hammer block can always be aligned with the flywheel position where the hammering operation is required, ensuring that the hammer block can accurately act on the target position.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The present invention replaces the traditional manual hammering flywheel installation method by providing a clamping assembly and a hammering assembly, and uses a clamping block to fix the flywheel, thereby avoiding displacement of the flywheel during installation, ensuring that the flywheel remains stable during installation, and avoiding eccentricity or tilt. Through the cooperation of a rotating disk, a slider, a telescopic connecting rod and a hammering block, the rotating disk drives the slider to swing back and forth at a uniform speed, and the slider is connected to the hammering block through a telescopic connecting rod, so that the circular motion of the rotating disk is converted into a regular linear reciprocating motion of the hammering block, and the flywheel is automatically hammered, and the force and frequency can be accurately controlled to avoid damage to the flywheel or the crankshaft caused by manual hammering, so that the flywheel can be stably embedded in the installation position, thereby improving the installation efficiency of the flywheel, reducing labor costs, and alleviating the labor intensity of workers.

[0017] The present invention realizes adaptive adjustment of the hammering force and the position of the hammering seat by providing the first bellows, the second bellows, the clamping assembly and the moving assembly. When the first oil tank drives the extrusion block to move, the oil can be squeezed into the second oil tank and the oil cavity through the first bellows and the second bellows, thereby pushing the first piston and the second piston. The movement of the first piston drives the rack to be displaced, thereby driving the rotating shaft. The position of the slider is adjusted by the cooperation of the active bevel gear, the driven bevel gear and the threaded rod, thereby changing the moving distance of the slider, thereby adaptively adjusting the hammering force of the hammering block. The movement of the second piston enables the push rod to drive the moving seat to move linearly through the moving block, thereby driving the spiral rod to rotate, and synchronously driving the worm to rotate. The worm and the worm wheel cooperate with each other to drive the rotating rod to adjust the angle, thereby changing the movement path of the electric push rod when pushing the hammering seat, so that the moving distance of the hammering seat is accurately regulated, so that the hammering block can be accurately aligned with the flywheel position where the hammering operation is required, ensuring that the hammering force can accurately act on the target position. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the lifting seat and the clamping seat of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the lifting seat and the hammering seat of the present invention; Figure 4 It is a three-dimensional structural schematic diagram of the clamping seat, hammer block, rotating disk, sliding block, second oil tank and first bellows of the present invention; Figure 5 It is a schematic cross-sectional view of the clamping seat, the hammer block, the rotating disk, the sliding block, the second oil tank and the first bellows of the present invention; Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure at A in the middle; Figure 7 It is a schematic diagram of a partial cross-sectional view of the present invention; Figure 8 For the present invention Figure 7 A schematic diagram of the enlarged structure at B in the middle; Fig. 9 For the present invention Figure 7 Enlarged top view of point B in the middle.

[0019] In the figure: 1, lifting seat; 2, clamping seat; 3, first oil tank; 301, extrusion block; 302, moving groove; 303, fixed shaft; 304, rotating rod; 305, clamping block; 4, piston rod; 401, first bellows; 402, second bellows; 5, hammer seat; 501, oil chamber; 6, second oil tank; 601, first piston; 602, rack; 7, rotating disk; 701, rotating Shaft; 702, active bevel gear; 703, rotating gear; 704, driven bevel gear; 705, threaded rod; 706, slider; 8, telescopic connecting rod; 801, hammer block; 9, second piston; 901, push rod; 902, screw rod; 9021, moving seat; 9022, moving block; 903, rotating seat; 904, worm; 905, worm wheel; 906, contact plate; 10, electric push rod. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 9The present invention provides a technical solution: a methanol generator flywheel assembly device and an assembly method, comprising a lifting seat 1, a clamping seat 2 is installed on the top of the lifting seat 1, and a first oil tank 3 is installed on the lower outer side of the clamping seat 2, a clamping assembly is installed on the top of the piston rod 4 in the first oil tank 3, and the first bellows 401 and the second bellows 402 are connected to the bottom of the first oil tank 3, a hammer seat 5 is installed on the top of the lifting seat 1, and a hammer block 801 is installed on the top side of the hammer seat 5 for longitudinal sliding, a telescopic connecting rod 8 is rotatably installed at the center position of the bottom of the hammer block 801, and the bottom end of the telescopic connecting rod 8 is rotatably connected to the bottom of the hammer seat 5, a hammer assembly is installed on the side wall of the hammer seat 5, and a moving assembly is installed on the inner wall of the bottom of the hammer seat 5.

[0022] The clamping assembly includes an extrusion block 301 connected to the top of the piston rod 4, and rotating rods 304 are symmetrically installed on the outer walls of both sides of the extrusion block 301, and moving grooves 302 for the rotating rod 304 to move are opened on both sides of the extrusion block 301. Fixed shafts 303 rotatably connected to the rotating rod 304 are installed on both sides of the top of the clamping seat 2, and clamping blocks 305 are rotatably installed at the ends of the rotating rod 304. The clamping assembly can adjust the clamping block 305 to make relative movement according to the size of the flywheel to achieve stable clamping of flywheels of different specifications. The first bellows 401 and the second bellows 402 have good flexibility and sealing performance, and can adapt to the pressure changes and flow requirements of the oil in the hydraulic system. The hammering assembly can convert circular motion into linear motion and accurately control the hammering force and frequency of the hammering block 801. The moving assembly can adjust the position of the hammering seat 5 so that the hammering block 801 can accurately align with the flywheel position where hammering operation is required, ensuring that the hammering force can accurately act on the target position.

[0023] As an embodiment of the present invention, the two movable grooves 302 are designed to be inclined toward each other, and the clamping block 305 is designed to be an arc, which increases the moving range of the clamping block 305, so that the clamping block 305 can more flexibly cope with flywheels of different specifications, thereby improving the versatility of the equipment. The clamping block 305 fits the shape characteristics of the flywheel, increases the contact area with the flywheel, disperses the clamping force, avoids damage to the flywheel surface due to excessive local force, and effectively protects the flywheel.

[0024] As an embodiment of the present invention, the hammer assembly includes a rotating disk 7 installed on the side wall of the hammer seat 5, and a rotating shaft 701 is installed at the center of the rotating disk 7, and a driving bevel gear 702 and a rotating gear 703 are installed at both ends of the rotating shaft 701 respectively, and a threaded rod 705 is rotatably connected to the outer wall of the rotating disk 7, and a driven bevel gear 704 meshing with the driving bevel gear 702 is fixed to the end of the threaded rod 705 close to the rotating shaft 701, and a slider 706 attached to the rotating disk 7 is installed on the outer wall of the threaded rod 705, and the extended end of the slider 706 is slidably connected to the cavity opened in the middle of the telescopic connecting rod 8, and also includes a second oil tank 6 fixed to the side wall of the hammer seat 5, and A first piston 601 is slidably installed in the internal cavity of the second oil tank 6, and a rack 602 meshing with a rotating gear 703 is installed at the top center position of the first piston 601. The change in oil pressure can be converted into rotation of the rotating shaft 701 through the first piston 601, the rack 602 and the rotating gear 703, thereby adjusting the position of the slider 706. The reciprocating swing of the slider 706 following the rotating disk 7 can be converted into linear motion of the hammer block 801 through the telescopic connecting rod 8, thereby realizing the control of the hammering action, so that the hammering component can automatically adjust the frequency and strength of the hammering according to the change in oil pressure, thereby improving the efficiency and quality of the hammering operation.

[0025] As an embodiment of the present invention, the rotating disk 7 is externally connected to a motor, and the motor drives the rotating disk 7 to rotate back and forth. The reciprocating rotation avoids the influence of the rotating shaft 701 on the rotating gear 703 and the rack 602 when following the movement of the rotating disk 7, thereby enhancing the applicability of the hammer assembly and providing the hammer assembly with an adjustment mechanism based on oil pressure feedback, so that it can be adaptively adjusted according to the volume change of the oil, thereby reducing the risk of equipment failure.

[0026] As an embodiment of the present invention, the moving assembly includes an electric push rod 10 installed on the top of the lifting seat 1 and a screw rod 902 rotatably installed in the cavity of the bottom side wall of the hammer seat 5, a moving seat 9021 is threadedly installed on the outer wall of the screw rod 902, and a moving block 9022 is installed on the outer wall of the moving seat 9021, a worm 904 is installed at the end of the screw rod 902 close to the second bellows 402, and a rotating seat 903 is installed on the outer wall of the worm 904, a worm wheel 905 is rotatably installed in the outer cavity of the rotating seat 903, and a contact plate is fixed on the outer wall of the worm wheel 905 906, also includes an oil chamber 501 opened on the inner wall of the bottom of the hammer seat 5, and the inner cavity of the oil chamber 501 is slidably installed with a second piston 9, a push rod 901 is fixed on the top of the second piston 9, and the top of the push rod 901 is in contact with the moving block 9022, so that the horizontal position of the hammer seat 5 can be adjusted by the electric push rod 10 to accurately align it with the flywheel position where the hammering operation needs to be performed, ensuring that the hammering force can accurately act on the target position, providing accurate, flexible and adaptive position adjustment capabilities for the hammering operation, and improving the installation efficiency and quality.

[0027] As an embodiment of the present invention, the oil stored in the inner wall of the first oil tank 3 is connected to the second oil tank 6 and the oil chamber 501 through the transportation of the first bellows 401 and the second bellows 402. The first bellows 401 and the second bellows 402 are flexible and pressure-resistant, can effectively adapt to the fluctuations generated during work, ensure the stability and safety of oil transportation, and can achieve efficient distribution and utilization of oil, use the hydraulic system pressure for flexible adjustment, improve the degree of automation of the equipment, and enhance the stability and reliability of the equipment operation.

[0028] As an embodiment of the present invention, a protrusion is provided inside the moving seat 9021, and the protrusion is slidably connected with the external spiral track of the screw rod 902, so that when the second piston 9 drives the push rod 901 to push the moving block 9022, it can push the moving seat 9021, so that the screw rod 902 can drive the moving seat 9021 to rotate, thereby synchronously driving the worm 904 to rotate, and then driving the worm wheel 905 and the contact plate 906 meshing therewith, thereby changing the moving distance of the hammer seat 5 caused by the push of the electric push rod 10.

[0029] As an embodiment of the present invention, the worm wheel 905 and the worm 904 are meshed with each other, and the worm 904 is rotatably connected to the rotating seat 903, and the top of the electric push rod 10 is in contact with the outer wall of the contact plate 906. By utilizing the self-locking characteristics of the worm wheel 905 and the worm 904, the electric push rod 10 can only push the hammer seat 5 to move in a straight line and cannot change the angle of the contact plate 906, so that the hammer force always acts accurately on the target position, effectively improving the installation quality and efficiency.

[0030] As an embodiment of the present invention, the method comprises the following steps: S1: After the flywheel is hoisted to the installation position by hoisting and adjusting the hoisting device, the lifting seat 1 is adjusted to a suitable height, the first oil tank 3 is started to drive the squeezing block 301 to descend, and the clamping block 305 is driven to clamp and position the flywheel; S2: Through the cooperation between the first bellows 401 and the hammer assembly, the position of the slider 706 is accurately adjusted to change the moving distance of the hammer block 801, and the motor drives the rotating disk 7 to reciprocate and drive the hammer block 801 to reciprocate and hammer the flying disc; S3: The angle of the resistance plate 906 is adjusted by the cooperation of the second bellows 402 and the moving assembly. The electric push rod 10 changes the position of the hammer seat 5 by continuously pushing the resistance plate 906, so that the hammer block 801 can always be aligned with the flywheel position where the hammering operation is required, ensuring that the hammer block 801 can accurately act on the target position.

[0031] Working principle: First, use the hoisting adjustment hoisting device to hoist the flywheel to the installation position, adjust the lifting seat 1 to a suitable height, start the first oil tank 3 to drive the extrusion block 301 to descend, and as the extrusion block 301 descends, the rotating rod 304 will follow the movement synchronously. Due to the limitation of the fixed shaft 303, the rotating rod 304 can only move and rotate along the movable groove 302, pushing the two clamping blocks 305 to stably approach the flywheel until the clamping of the flywheel is completed, limiting the position of the flywheel to avoid displacement of the flywheel during installation, ensuring that the flywheel remains stable during installation, and avoiding eccentricity or tilt. When the first oil tank 3 descends, it will drive the piston rod 4 to descend, squeezing the oil stored in the first oil tank 3, so that the oil can flow into the oil cavity 501 and the second oil tank 6 through the first bellows 401 and the second bellows 402 respectively; The oil entering the second oil tank 6 will push the first piston 601, so that the rack 602 moves upward. Since the rack 602 and the rotating gear 703 are meshed with each other, the rotating gear 703 will drive the rotating shaft 701 to rotate upward. The rotation of the rotating shaft 701 will drive the active bevel gear 702 to rotate. The active bevel gear 702 and the driven bevel gear 704 are meshed with each other. Therefore, the driven bevel gear 704 will drive the threaded rod 705 to rotate synchronously. The position of the slider 706 installed on the outer wall of the threaded rod 705 is adjusted, and then the motor is started. It drives the rotating disk 7 to rotate synchronously with the rotating shaft 701 to reciprocate. Since the extended end of the slider 706 is slidably connected to the cavity opened in the middle of the telescopic connecting rod 8, and the end of the telescopic connecting rod 8 is rotatably connected to the bottom of the hammer seat 5, and the telescopic connecting rod 8 is rotatably connected to the bottom center of the hammer block 801, the hammer block 801 will reciprocate linearly and accurately hammer the flywheel. This automated hammering method can not only ensure the stability of the hammering force and frequency, but also improve the installation efficiency and reduce the error and labor intensity of manual operation. The oil entering the oil chamber 501 will push the second piston 9, causing the push rod 901 to perform linear motion. The push rod 901 is in contact with the moving block 9022, so the push rod 901 will push the moving seat 9021 to perform linear motion. Since the moving seat 9021 is threadedly connected to the screw rod 902, the screw rod 902 will rotate during the movement of the moving seat 9021, synchronously driving the worm 904 to rotate, and the engagement of the worm 904 with the worm wheel 905 drives the contact plate 906 to rotate. At the same time, the contact plate 906 06 always keeps in contact with the electric push rod 10, and due to the self-locking characteristics of the worm 904 and the worm wheel 905, the electric push rod 10 cannot directly push the contact plate 906 to rotate, so that when the electric push rod 10 performs intermittent feeding movement of equal distance, it can push the hammer seat 5 to move through the contact plate 906, so that the hammer block 801 can always be accurately aligned with the flywheel position that needs to be hammered, ensuring that the hammer force can accurately act on the target position, thereby improving the quality and efficiency of the flywheel installation.

[0032] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. In the description of the present invention, unless otherwise specified, "multiple" means two or more; the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A methanol generator flywheel assembly device, comprising a lifting seat (1), characterized in that: The lifting seat (1) is provided with a clamping seat (2) on the top, and a first oil tank (3) is provided at the lower outer side of the clamping seat (2); a clamping assembly is provided at the top of the piston rod (4) in the first oil tank (3), and a first bellows (401) and a second bellows (402) are connected at the bottom of the first oil tank (3); a hammer seat (5) is provided at the top of the lifting seat (1), and a hammer block (801) is provided at the top side of the hammer seat (5) for longitudinal sliding; a telescopic connecting rod (8) is rotatably provided at the bottom center of the hammer block (801), and the bottom end of the telescopic connecting rod (8) is rotatably connected to the bottom of the hammer seat (5); a hammer assembly is provided at the side wall of the hammer seat (5), and a moving assembly is provided at the bottom inner wall of the hammer seat (5); The clamping assembly comprises an extrusion block (301) connected to the top of the piston rod (4), and rotating rods (304) are symmetrically mounted on the outer walls of both sides of the extrusion block (301), and moving grooves (302) for the rotating rods (304) to move are opened through both sides of the extrusion block (301), and fixed shafts (303) rotatably connected to the rotating rods (304) are mounted on both sides of the top of the clamping seat (2), and the clamping blocks (305) are rotatably mounted on the ends of the rotating rods (304).

2. A methanol generator flywheel assembly device according to claim 1, characterized in that: The two movable grooves (302) are designed to be inclined toward each other, and the clamping block (305) is designed to be an arc.

3. A methanol generator flywheel assembly device according to claim 2, characterized in that: The hammer assembly comprises a rotating disk (7) mounted on the side wall of the hammer seat (5), and a rotating shaft (701) is mounted at the center of the rotating disk (7), and a driving bevel gear (702) and a rotating gear (703) are mounted on both ends of the rotating shaft (701), respectively, and a threaded rod (705) is rotatably connected to the outer wall of the rotating disk (7), and a driven bevel gear (703) meshing with the driving bevel gear (702) is fixed to the end of the threaded rod (705) close to the rotating shaft (701). 4), a slider (706) abutting against the rotating disk (7) is mounted on the outer wall of the threaded rod (705), and the protruding end of the slider (706) is slidably connected to a cavity opened in the middle of the telescopic connecting rod (8), and further comprises a second oil tank (6) fixed to the side wall of the hammer seat (5), and a first piston (601) is slidably mounted in the inner cavity of the second oil tank (6), and a rack (602) meshing with the rotating gear (703) is mounted at the top center of the first piston (601).

4. A methanol generator flywheel assembly device according to claim 3, characterized in that: The rotating disk (7) is externally connected to a motor, and the motor drives the rotating disk (7) to perform reciprocating rotation.

5. A methanol generator flywheel assembly device according to claim 4, characterized in that: The moving assembly comprises an electric push rod (10) mounted on the top of the lifting seat (1) and a spiral rod (902) rotatably mounted in a cavity on the bottom side wall of the hammer seat (5); a moving seat (9021) is threadedly mounted on the outer wall of the spiral rod (902), and a moving block (9022) is mounted on the outer wall of the moving seat (9021); a worm (904) is mounted on the end of the spiral rod (902) close to the second bellows (402), and a A rotating seat (903) is provided, wherein a worm gear (905) is rotatably mounted in an outer cavity of the rotating seat (903), and a resistance plate (906) is fixed to the outer wall of the worm gear (905). The rotating seat (903) also includes an oil chamber (501) provided on the inner wall of the bottom of the hammer seat (5), and a second piston (9) is slidably mounted in the inner cavity of the oil chamber (501), a push rod (901) is fixed to the top of the second piston (9), and the top of the push rod (901) is fixed to the moving block (9022).

6. A methanol generator flywheel assembly device according to claim 5, characterized in that: The oil stored on the inner wall of the first oil tank (3) is connected to the second oil tank (6) and the oil chamber (501) through the transmission of the first bellows (401) and the second bellows (402).

7. A methanol generator flywheel assembly device according to claim 6, characterized in that: A protrusion is provided inside the movable seat (9021), and the protrusion is slidably connected to the outer spiral track of the spiral rod (902).

8. A methanol generator flywheel assembly device according to claim 7, characterized in that: The worm wheel (905) and the worm (904) are meshed with each other, and the worm (904) is rotatably connected to the rotating seat (903), and the top of the electric push rod (10) is in contact with the outer wall of the abutment plate (906).

9. An assembly method of a methanol generator flywheel assembly device, applicable to the methanol generator flywheel assembly device according to claim 8, characterized in that: The method comprises the following steps: S1: After the flywheel is hoisted to the installation position by using the hoisting adjustment hoisting device, the lifting seat (1) is adjusted to a suitable height, the first oil tank (3) is started to drive the squeezing block (301) to descend, and the clamping block (305) is driven to clamp and position the flywheel; S2: by cooperating with the first bellows (401) and the hammer assembly, the position of the slider (706) is precisely adjusted to change the moving distance of the hammer block (801), and the motor drives the rotating disk (7) to reciprocate and drive the hammer block (801) to reciprocate and hammer the flying disc; S3: The angle of the abutment plate (906) is adjusted by the cooperation between the second bellows (402) and the moving assembly. The electric push rod (10) changes the position of the hammer seat (5) by continuously pushing the abutment plate (906), so that the hammer block (801) can always be aligned with the position of the flywheel that needs to be hammered, ensuring that the hammer block (801) can accurately act on the target position.

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