Engine shock absorber

Abstract

The utility model discloses an engine shock absorber which comprises a base and an overturning plate, the overturning plate is arranged at the top end of the base, a rotating shaft is movably installed in the center of the top end of the overturning plate, a rotating plate is installed at the top end of the rotating shaft, and shock absorbing seats are symmetrically installed at the top end of the rotating plate. Supporting frames are arranged outside the damping seats, a damping plate is installed between the two sets of supporting frames, and first dampers are symmetrically installed at the bottom ends of the supporting frames. According to the engine shock absorber, stable and reliable shock absorption supporting of the engine shock absorber to the engine is achieved, the vibration amplitude of the engine during operation is reduced, the stability of the engine during operation is improved, the engine can be conveniently and rapidly supported through multi-angle rotation, flexible rotation and overturning position adjustment are facilitated, and the service life of the engine is prolonged. And the flexibility of adjusting the position of the engine by the engine shock absorber is improved.

Description

Technical Field

[0001] This utility model relates to the field of shock absorber technology, specifically an engine shock absorber. Background Technology

[0002] With increasing global environmental awareness and growing demand for sustainable energy, wind power has become an important part of national energy strategies. In this context, the efficiency, stability, and durability of wind power equipment are particularly important. Wind turbines often face huge vibrations and impacts from the wind during operation. If not effectively controlled, this can not only accelerate equipment wear but also lead to mechanical failures. The main function of engine shock absorbers is to absorb and reduce the vibrations generated by the engine during operation, protecting the engine itself and surrounding components. Through the elastic buffering effect of the shock absorbers, engine noise can be effectively reduced and the service life of related components can be extended.

[0003] For example, an engine shock absorber disclosed in the authorization announcement number CN213685102U includes four nuts, four lead screws, a base plate and an upper connecting plate. The four nuts are threaded onto the bottom ends of the four lead screws, and the top ends of the four lead screws are fixedly inserted through the four corners of the upper connecting plate. The top end of the base plate is fixedly provided with four springs, and the top ends of the four springs are fixedly connected to the bottom end of the upper connecting plate. The four springs are respectively sleeved on the outside of the four lead screws.

[0004] Although it is fixed to the chassis by the set lower bottom plate, when the upper connecting plate of the shock absorber is under pressure, the rubber pad and four springs will play the role of buffering and unloading the force. Compared with the shock absorber with only rubber pad, the four springs play the role of force distribution and can also ensure that the rubber pad does not deform when it is squeezed. This can increase the service life of the shock absorber, strengthen the shock absorption, and improve the shock absorption stability of the engine shock absorber.

[0005] However, this does not solve the problem that existing shock absorbers of this type are generally not conducive to providing stable and reliable vibration support for the engine during use. The vibration amplitude during engine operation can easily cause vibration damage to external mechanical structural components, affecting the stability of the engine during operation. They are not convenient for supporting the engine by rotating at multiple angles, nor are they convenient for flexibly adjusting their position by rotating and flipping, thus affecting the flexibility of the engine shock absorber in adjusting the engine position. Utility Model Content

[0006] The purpose of this utility model is to provide an engine shock absorber to solve the problems mentioned in the background art, such as the shock absorber not being convenient for providing stable and reliable shock absorption support for the engine, the vibration amplitude of the engine during operation easily causing vibration damage to external mechanical structural components, affecting the stability of the engine during operation, the inconvenience of convenient multi-angle rotation to support the engine, and the inconvenience of flexible rotation and flipping to adjust the position, which affects the flexibility of the engine shock absorber in adjusting the engine position.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an engine shock absorber, comprising a base and a flip plate. The top of the base is provided with a flip plate, and a rotating shaft is movably installed at the center of the top of the flip plate. A rotating plate is installed at the top of the rotating shaft, and shock absorber seats are symmetrically installed at the top of the rotating plate. Each shock absorber seat is provided with a support frame on its exterior, and a shock absorber plate is installed between two sets of support frames. A first shock absorber is symmetrically installed at the bottom of each support frame, and the first shock absorber is connected to the shock absorber seat. A second shock absorber is movably installed at the top of each shock absorber seat on one side of the first shock absorber, and the top of each second shock absorber is movably connected to the support frame. A conical gear is fitted onto the surface of the rotating shaft above the base, and a conical gear is movably installed at the top of the flip plate on one side of the conical gear, and the conical gear meshes with the conical gear.

[0008] Preferably, a handle is installed at the end of the bevel gear away from the bevel gear disk, and the handle is movably connected to the flip plate.

[0009] Preferably, a left support shaft is installed at one end of the flip plate, and a left support sleeve is movably fitted on the surface of the left support shaft, and the left support sleeve is connected to the base.

[0010] Preferably, a right support shaft is installed at the other end of the flip plate, and a right support sleeve is movably fitted on the surface of the right support shaft, and the right support sleeve is connected to the base.

[0011] Preferably, a sector gear is fitted onto the surface of the right support shaft between the right support sleeve and the flip plate, and a drive shaft is installed inside the base below the sector gear.

[0012] Preferably, a pinion is fitted on the surface of the drive shaft below the sector gear, and the pinion meshes with the sector gear.

[0013] Preferably, a worm gear is fitted onto the end of the drive shaft away from the pinion, and a worm is movably mounted on the outer wall of the base above the worm gear, and the worm meshes with the worm gear.

[0014] Preferably, a handwheel is installed at the end of the worm gear away from the worm wheel, and the handwheel is fixedly connected to the worm gear.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the shock absorber not only realizes the stable and reliable shock absorption support of the engine, reduces the vibration amplitude of the engine during operation, and improves the stability of the engine during operation, but also facilitates convenient multi-angle rotation to support the engine, facilitates flexible self-rotation and flipping to adjust the position, and improves the flexibility of the engine shock absorber in adjusting the engine position.

[0016] (1) By mounting the engine on the surface of the damping plate, under the connection of the support frame and the support of the damping seat, the second damper and the first damper cooperate to play the role of damping support, thereby reducing the vibration of the engine during operation and avoiding vibration damage to external mechanical structural parts. This achieves stable and reliable damping support for the engine by the engine damper, reduces the vibration amplitude of the engine during operation, and improves the stability of the engine during operation.

[0017] (2) The handle drives the bevel gear to rotate, and the bevel gear disk drives the rotating shaft and rotating plate to rotate, so as to facilitate the rotation of the damping plate and the circumferential rotation adjustment of the engine installation position. The handwheel is manually turned, and the worm wheel is driven to rotate under the meshing of the worm and the worm wheel. The worm wheel drives the small gear to rotate through the transmission shaft. The sector gear drives the flip plate to rotate through the right support shaft. The flip plate drives the rotating plate and the damping plate to flip, realizing the convenient multi-angle rotation of the engine damper to support the engine. It facilitates flexible rotation and flip adjustment of the position and improves the flexibility of the engine damper in adjusting the engine position. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural diagram of the base of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the flip plate of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the conical toothed disk of this utility model;

[0022] Figure 5 This is a front view structural diagram of the present invention.

[0023] In the diagram: 1. Base; 2. Handwheel; 3. Worm gear; 4. Worm wheel; 5. Drive shaft; 6. Pinion; 7. Sector gear; 8. Right support sleeve; 9. Right support shaft; 10. Bevel gear; 11. Flip plate; 12. Left support shaft; 13. Left support sleeve; 14. Handle; 15. Bevel gear disc; 16. Rotating shaft; 17. Shock absorber plate; 18. Support frame; 19. First shock absorber; 20. Second shock absorber; 21. Shock absorber seat; 22. Rotating plate. 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0025] Please see Figure 1-5 This utility model provides an embodiment of an engine shock absorber, comprising a base 1 and a flip plate 11. The flip plate 11 is provided at the top of the base 1. A rotating shaft 16 is movably mounted at the center of the top of the flip plate 11. A rotating plate 22 is mounted at the top of the rotating shaft 16. Shock absorber seats 21 are symmetrically mounted at the top of the rotating plate 22. Each shock absorber seat 21 is provided with a support frame 18 on its exterior. A shock absorber plate 17 is installed between two sets of support frames 18. A first shock absorber 19 is symmetrically mounted at the bottom of each support frame 18. 9 is connected to the shock absorber seat 21. The top of the shock absorber seat 21 on one side of the first shock absorber 19 is movably installed with the second shock absorber 20, and the top of the second shock absorber 20 is movably connected to the support frame 18. The second shock absorber 20 and the first shock absorber 19 adopt shock absorber equipment commonly used in the market, similar to the hydraulic shock absorber of the rear shock absorber of electric vehicles. The surface of the rotating shaft 16 above the base 1 is fitted with a conical gear 15. The top of the flip plate 11 on one side of the conical gear 15 is movably installed with a conical gear 10, and the conical gear 10 meshes with the conical gear 15.

[0026] By mounting the engine on the surface of the damping plate 17, and under the connection of the support frame 18 and the support of the damping seat 21, the second damper 20 and the first damper 19 cooperate to play the role of damping support, thereby reducing the vibration of the engine during operation and avoiding vibration damage to external mechanical structural components. This achieves stable and reliable damping support for the engine by the engine damper, reduces the vibration amplitude of the engine during operation, and improves the stability of the engine during operation.

[0027] A handle 14 is installed at the end of the bevel gear 10 away from the bevel gear disk 15, and the handle 14 is movably connected to the flip plate 11. A left support shaft 12 is installed at one end of the flip plate 11, and a left support sleeve 13 is movably fitted on the surface of the left support shaft 12, and the left support sleeve 13 is connected to the base 1. A right support shaft 9 is installed at the other end of the flip plate 11, and a right support sleeve 8 is movably fitted on the surface of the right support shaft 9, and the right support sleeve 8 is connected to the base 1.

[0028] A sector gear 7 is fitted on the surface of the right support shaft 9 between the right support sleeve 8 and the flip plate 11. A transmission shaft 5 is installed inside the base 1 below the sector gear 7. A small gear 6 is fitted on the surface of the transmission shaft 5 below the sector gear 7, and the small gear 6 meshes with the sector gear 7.

[0029] A worm gear 4 is fitted onto the end of the drive shaft 5 away from the pinion 6. A worm 3 is movably mounted on the outer wall of the base 1 above the worm gear 4, and the worm 3 meshes with the worm gear 4. A handwheel 2 is installed on the end of the worm 3 away from the worm gear 4, and the handwheel 2 is fixedly connected to the worm 3.

[0030] Manually turning the handle 14, supported by the flip plate 11, drives the bevel gear 10 to rotate. The bevel gear 10, in turn, meshes with the bevel gear disc 15, which in turn drives the rotating shaft 16 and the rotating plate 22 to rotate. This facilitates the rotation of the damping plate 17, allowing for convenient circumferential adjustment of the engine's mounting position. Manually turning the handwheel 2, supported by the base 1, drives the worm gear 3 to rotate. The worm gear 3, in turn, meshes with the worm wheel 4, which in turn drives the worm wheel 4 to rotate. The worm wheel 4, via the transmission shaft 5, drives the pinion 6 to rotate. Under the meshing of pinion 6 and sector gear 7, sector gear 7 is driven to rotate. Sector gear 7 drives flip plate 11 to rotate via right support shaft 9. Right support sleeve 8 provides movable support for right support shaft 9, left support sleeve 13 provides movable support for left support shaft 12, and left support shaft 12 supports flip plate 11. Flip plate 11 drives rotating plate 22 and damping plate 17 to flip, realizing convenient multi-angle rotation of engine damper to support engine, facilitating flexible self-rotation and flipping adjustment of position, and improving the flexibility of engine damper in adjusting engine position.

[0031] In this embodiment, the engine is first mounted on the surface of the damping plate 17. With the support of the support frame 18 and the damping seat 21, the second damper 20 and the first damper 19 work together to provide damping support, reducing engine vibration and preventing damage to external mechanical components. The handle 14 drives the bevel gear 10 to rotate, and the bevel gear disc 15 drives the rotating shaft 16 and rotating plate 22 to rotate, facilitating the rotation of the damping plate 17 and allowing for convenient circumferential adjustment of the engine's mounting position. The handwheel 2 drives the worm gear 3 to rotate, and the worm wheel 4 drives the pinion 6 to rotate via the transmission shaft 5. The sector gear 7 drives the tilting plate 11 to rotate via the right support shaft 9. The right support sleeve 8 provides movable support for the right support shaft 9, and the left support sleeve 13 provides movable support for the left support shaft 12. The left support shaft 12 supports the tilting plate 11, which in turn drives the rotating plate 22 and the damping plate 17 to tilt, thus completing the operation of the damper.

Claims

1. An engine damper characterized by: The utility model provides a kind of rotary plate, including base (1) and turnover plate (11), the top of the base (1) is provided with turnover plate (11), the top of the turnover plate (11) is movably installed with rotating shaft (16) in the central position, the top of the rotating shaft (16) is installed with rotating plate (22), the top of the rotating plate (22) is symmetrically installed with damping seat (21), the outside of the damping seat (21) is provided with support frame (18), and damping plate (17) is installed between two groups of support frame (18), the bottom of the support frame (18) is symmetrically installed with first damper (19), and first damper (19) is connected with damping seat (21), the top of the damping seat (21) of first damper (19) side is movably installed with second damper (20), and the top of second damper (20) is movably connected with support frame (18), the surface of the rotating shaft (16) above the base (1) is sleeved with conical gear disc (15), the top of the turnover plate (11) of the conical gear disc (15) side is movably installed with conical gear (10), and conical gear (10) is engaged with conical gear disc (15).

2. An engine damper as claimed in claim 1, wherein: The end, away from conical gear disc (15), of the conical gear (10) is installed with handle (14), and handle (14) is movably connected with turnover plate (11).

3. An engine damper as claimed in claim 1, wherein: One end of the turnover plate (11) is installed with left support shaft (12), the surface of the left support shaft (12) is movably sleeved with left support sleeve (13), and left support sleeve (13) is connected with base (1).

4. An engine damper as claimed in claim 1, wherein: The other end of the turnover plate (11) is installed with right support shaft (9), the surface of the right support shaft (9) is movably sleeved with right support sleeve (8), and right support sleeve (8) is connected with base (1).

5. An engine damper as claimed in claim 4, wherein: The surface of the right support shaft (9) between the right support sleeve (8) and the turnover plate (11) is sleeved with sector gear (7), and the inside of the base (1) below the sector gear (7) is installed with transmission shaft (5).

6. An engine damper as claimed in claim 5 wherein: The surface of the transmission shaft (5) below the sector gear (7) is sleeved with pinion (6), and pinion (6) is engaged with sector gear (7).

7. An engine damper as claimed in claim 5 wherein: The end, away from pinion (6), of the transmission shaft (5) is sleeved with worm wheel (4), and the outer wall of the base (1) above the worm wheel (4) is movably installed with worm (3), and worm (3) is engaged with worm wheel (4).

8. An engine damper according to claim 7, characterised in that: The end, away from worm wheel (4), of the worm (3) is installed with hand wheel (2), and hand wheel (2) is fixedly connected with worm (3).

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