CN212690698U - Diesel engine damping device - Google Patents
Diesel engine damping device Download PDFInfo
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- CN212690698U CN212690698U CN202021146142.6U CN202021146142U CN212690698U CN 212690698 U CN212690698 U CN 212690698U CN 202021146142 U CN202021146142 U CN 202021146142U CN 212690698 U CN212690698 U CN 212690698U
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- diesel engine
- damping device
- damping
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Abstract
The utility model discloses a diesel engine damping device, comprising a base plate, the top fixedly connected with fixed block of bottom plate, the inside fixedly connected with slide bar of fixed block, the front of slide bar is provided with damping spring, the top fixedly connected with slider of slide bar, the top fixed connection fixed plate of slider, the inside of fixed plate is provided with fixed slot, fixed slot's inside fixedly connected with engine assembly, the fixed knot of engine assembly's top fixedly connected with second, the fixed top fixedly connected with damping device who detains of second. The utility model discloses, when diesel engine produced vibrations, the fixed plate drove the epaxial damping spring of slider extrusion slide downwards and carries out the shock attenuation, and diesel engine shakes from top to bottom and stimulates damping device and carries out the shock attenuation, and the shock pad in the recess can prevent with the shock absorber post that engine unit from removing when taking place to shake.
Description
Technical Field
The utility model relates to an engine shock attenuation technical field especially relates to a diesel engine damping device.
Background
The diesel engine is characterized in that: the diesel engine adopts the method of compressed air to raise the air temperature, make the air temperature exceed the self-ignition point of the diesel oil, at this moment inject the diesel oil, diesel oil spray and air mix and ignite and burn oneself at the same time, therefore, the diesel engine does not need the ignition system, at the same time, the oil supply system of the diesel engine is relatively simple, therefore the reliability of the diesel engine is better than the gasoline engine, because of not limited by deflagration and diesel oil self-ignition need, the compression ratio of the diesel engine is very high, thermal efficiency and economy are better than the petrol engine, under the situation of the same power, the torque of the diesel engine is great, the rotational speed is low at the maximum power, suitable for the use of the truck.
However, the current diesel engine has a poor damping effect, and the diesel engine moves when the vehicle turns, and a device for fixing the diesel engine is not provided to reduce vibration generated when the vehicle shakes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a damping device of a diesel engine.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a diesel engine damping device, includes the bottom plate, the top fixedly connected with fixed block of bottom plate, the inside fixedly connected with slide-shaft of fixed block, the front of slide-shaft is provided with damping spring, the top fixedly connected with slider of slide-shaft, the top fixed connection fixed plate of slider, the inside of fixed plate is provided with fixed slot, fixed slot's inside fixedly connected with engine assembly, the fixed knot of top fixedly connected with second of engine assembly, the fixed top fixedly connected with damping device who detains of second.
As a further description of the above technical solution:
the engine assembly is characterized in that the inside of the fixed clamping groove is fixedly connected with a shock pad on one side of the engine assembly, and the inside of the fixed clamping groove is fixedly connected with a shock absorption rod on one side of the shock pad.
As a further description of the above technical solution:
the number of the shock absorption rods is eight, and the shock absorption rods and the shock absorption pad are made of rubber materials.
As a further description of the above technical solution:
the number of the sliding shafts is four, and the positions of the sliding shafts are close to four corners of the fixed plate.
As a further description of the above technical solution:
the damping device is characterized in that an oil storage cylinder is arranged inside the damping device, a hydraulic cylinder is arranged inside the damping device and inside the oil storage cylinder, a second push plate is movably connected inside the hydraulic cylinder, a second piston rod is fixedly connected to the bottom end of the second push plate, and the bottom end of the second piston rod is fixedly connected with a second fixing buckle.
As a further description of the above technical solution:
the top of bottom plate just is located one side fixedly connected with support body of fixed block, the first fixed knot of bottom fixedly connected with of support body.
As a further description of the above technical solution:
the inside of pneumatic cylinder just is located the top side swing joint of second push pedal and has first push pedal, the top fixedly connected with first piston rod of first push pedal, the top and the first fixed knot of first piston rod are fixed connection.
The utility model discloses following beneficial effect has:
1. compared with the prior art, the damping device for the diesel engine is provided with the sliding shaft, the sliding block and the damping device, when the diesel engine vibrates, the fixed plate drives the sliding block downwards to extrude the damping spring on the sliding shaft to absorb the vibration, and the diesel engine vibrates up and down to pull the damping device to absorb the vibration.
2. Compared with the prior art, this diesel engine damping device through being provided with the fixed plate, the inside recess that is provided with of fixed plate, and the shock pad and the shock absorber post in the recess can prevent that engine unit from taking place to remove about when vibrations.
Drawings
Fig. 1 is a structural front view of a damping device of a diesel engine according to the present invention;
fig. 2 is a top view of a fixing plate of a damping device of a diesel engine according to the present invention;
fig. 3 is a partial enlarged view of a in fig. 1 according to the present invention.
Illustration of the drawings:
1. a base plate; 2. a frame body; 3. a fixed block; 4. a slide shaft; 5. a damping spring; 6. a slider; 7. a fixing plate; 8. an engine assembly; 9. fixing the clamping groove; 10. a shock pad; 11. a shock absorbing rod; 12. a first piston rod; 13. a first push plate; 14. an oil storage cylinder; 15. a second piston rod; 16. a second fixing buckle; 17. a damping device; 18. a hydraulic cylinder; 19. a second push plate; 20. a first fixing buckle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the utility model provides a pair of diesel engine damping device: including bottom plate 1, the top fixedly connected with fixed block 3 of bottom plate 1, the inside fixedly connected with slide shaft 4 of fixed block 3, the front of slide shaft 4 is provided with damping spring 5, the top fixedly connected with slider 6 of slide shaft 4, it drives fixed plate 7 extrusion slider 6 downwards to move extrusion damping spring 5 downwards on slide shaft 4 through diesel engine shakes, the top fixedly connected with fixed plate 7 of slider 6, the inside of fixed plate 7 is provided with fixing slot 9, be used for fixed engine assembly 8, remove around preventing, fixing slot 9's inside fixedly connected with engine assembly 8, engine assembly 8's top fixedly connected with second is fixed to be detained 16, the top fixedly connected with damping device 17 of second fixed knot 16, a jolt that vibrations produced about being used for reducing engine assembly 8.
A shock absorption pad 10 is fixedly connected inside the fixed clamping groove 9 and positioned at one side of the engine assembly 8, shock absorption rods 11 are fixedly connected inside the fixed clamping groove 9 and positioned at one side of the shock absorption pad 10, the number of the shock absorption rods 11 is eight, the shock absorption rods 11 and the shock absorption pad 10 are made of rubber materials and are used for fixing the engine assembly 8 and preventing the engine assembly 8 from moving left, right, front and back and reducing shock generated during moving, four sliding shafts 4 are arranged, the positions of the sliding shafts 4 are close to four corners of the fixed plate 7, a fuel storage cylinder 14 is arranged inside the damping device 17, a hydraulic cylinder 18 is arranged inside the damping device 17 and positioned inside the fuel storage cylinder 14, a second push plate 19 is movably connected inside the hydraulic cylinder 18, a second piston rod 15 is fixedly connected to the bottom end of the second push plate 19, and the bottom end of the second piston rod 15 is fixedly connected with a second fixing buckle 16, when shaking downwards through engine component 8, the second is fixed to be detained 16 and is driven the second push pedal 19 on the second piston rod 15 and produce the damping action under the effect of the hydraulic oil on the surface of the first push pedal 13 in pneumatic cylinder 18 inside, the top of bottom plate 1 just is located one side fixedly connected with support body 2 of fixed block 3, the first fixed knot of bottom fixedly connected with 20 of support body 2, the inside of pneumatic cylinder 18 just is located the first push pedal 13 of top side swing joint of second push pedal 19, the first piston rod 12 of top fixedly connected with of first push pedal 13, the top and the first fixed knot 20 fixed connection of first piston rod 12, engine component 8 shakes and resets and rises second piston rod 15 and drives second push pedal 19 and extrude first push pedal 13 and promote first piston rod 12 and rise and reduce ascending vibrations power under the effect of hydraulic oil.
The working principle is as follows: when the device is used, when the engine component 8 works, a large amount of vibration is generated, so that the fixed plate 7 vibrates up and down to extrude the slide block 6 at the bottom end to move downwards on the slide shaft 4, the surface of the slide shaft 4 is fixedly connected with the damping spring 5, the slide block 6 extrudes the damping spring 5 to reduce the vibration sense, when the engine component 8 moves downwards, the second fixing buckle 16 at the top end of the engine component 8 moves downwards to pull the second piston rod 15 in the damping device 17, the second push plate 19 at the top end of the second piston rod 15 moves downwards to be separated from the first push plate 13, the surfaces of the first push plate 13 and the second push plate 19 are separated under the action of hydraulic oil in the hydraulic cylinder 18 to generate damping action for damping, when the engine component 8 vibrates front, back, left and right, the fixed clamping groove 9 arranged in the fixed plate 7 is used for fixing the engine component 8, the vibration generated when the engine assembly 8 moves forward, backward, leftward and rightward is reduced by the shock absorbing pad 10 and the shock absorbing rod 11.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A diesel engine damping device, includes bottom plate (1), its characterized in that: the top fixedly connected with fixed block (3) of bottom plate (1), inside fixedly connected with slide (4) of fixed block (3), the front of slide (4) is provided with damping spring (5), top fixedly connected with slider (6) of slide (4), top fixedly connected with fixed plate (7) of slider (6), the inside of fixed plate (7) is provided with fixing slot (9), the inside fixedly connected with engine assembly (8) of fixing slot (9), the top fixedly connected with second of engine assembly (8) is fixed detains (16), the fixed top fixedly connected with damping device (17) of detaining (16) of second.
2. The diesel engine shock absorbing device according to claim 1, wherein: the damping device is characterized in that the damping pad (10) is fixedly connected to one side of the engine assembly (8) and inside the fixing clamping groove (9), and the damping rod (11) is fixedly connected to one side of the damping pad (10) and inside the fixing clamping groove (9).
3. A diesel engine shock absorbing device according to claim 2, wherein: the number of the shock absorption rods (11) is eight, and the shock absorption rods (11) and the shock absorption pad (10) are made of rubber materials.
4. The diesel engine shock absorbing device according to claim 1, wherein: the number of the sliding shafts (4) is four, and the positions of the sliding shafts (4) are close to four corners of the fixed plate (7).
5. The diesel engine shock absorbing device according to claim 1, wherein: the inside of damping device (17) is provided with oil storage cylinder (14), the inside of damping device (17) and the inside that is located oil storage cylinder (14) are provided with pneumatic cylinder (18), the inside swing joint of pneumatic cylinder (18) has second push pedal (19), the bottom fixedly connected with second piston rod (15) of second push pedal (19), the bottom and the fixed knot of second (16) fixed connection of second piston rod (15).
6. The diesel engine shock absorbing device according to claim 1, wherein: the top of bottom plate (1) just is located one side fixedly connected with support body (2) of fixed block (3), the first fixed knot of bottom fixedly connected with (20) of support body (2).
7. The diesel engine shock absorbing device according to claim 5, wherein: the inside of pneumatic cylinder (18) just is located the top side swing joint of second push pedal (19) and has first push pedal (13), the top fixedly connected with first piston rod (12) of first push pedal (13), the top and the first fixed knot (20) fixed connection of first piston rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021146142.6U CN212690698U (en) | 2020-06-19 | 2020-06-19 | Diesel engine damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021146142.6U CN212690698U (en) | 2020-06-19 | 2020-06-19 | Diesel engine damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212690698U true CN212690698U (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021146142.6U Active CN212690698U (en) | 2020-06-19 | 2020-06-19 | Diesel engine damping device |
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| CN (1) | CN212690698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431670A (en) * | 2021-06-18 | 2021-09-24 | 广西玉柴机器股份有限公司 | Diesel engine with low noise pollution |
-
2020
- 2020-06-19 CN CN202021146142.6U patent/CN212690698U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431670A (en) * | 2021-06-18 | 2021-09-24 | 广西玉柴机器股份有限公司 | Diesel engine with low noise pollution |
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Effective date of registration: 20220726 Address after: 124000 room 426, 4th floor, science and technology incubator, high tech Industrial Development Zone, No. 30, Xingye street, Xinglongtai District, Panjin City, Liaoning Province Patentee after: Liaoning Deyong electromechanical equipment repair Co.,Ltd. Address before: 225300 north of Chuang Chuang Avenue, Gaogang science and Technology Park, Taizhou, Jiangsu Patentee before: TAIZHOU YIQUN INFORMATION TECHNOLOGY Co.,Ltd. |
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