CN210623938U

CN210623938U - Supercharged engine damping device

Info

Publication number: CN210623938U
Application number: CN201921708225.7U
Authority: CN
Inventors: 房家维; 李明婧; 袁梦; 薛晨博; 付智礼; 马宏博; 刘犇; 顾皓; 宣泽; 占凯楠; 魏东薇; 谷梦菲; 李天新; 刘雅洁; 马双凤; 胡晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-13
Filing date: 2019-10-13
Publication date: 2020-05-26
Anticipated expiration: 2029-10-13

Abstract

The utility model discloses a booster-type engine damping device, comprising a base plate, the upside of bottom plate is provided with the roof, the upside fixed mounting of roof has the protective frame, the upside of protective frame is provided with the engine, the downside fixed mounting of engine has the connecting block, first recess has been seted up to the inside of protective frame, the inside of first recess is provided with first spring, the inside of first spring is provided with the gag lever post, the outside fixed mounting of gag lever post has first baffle, the spacing groove with gag lever post looks adaptation is seted up on the surface of connecting block, the one end fixedly connected with of gag lever post draws the piece. The utility model discloses a produced vibrations of engine during operation have been alleviateed greatly to the mating reaction of second spring, third spring, fourth spring and fifth spring, have improved the shock attenuation effect, have protected the life of engine internal component.

Description

Supercharged engine damping device

Technical Field

The utility model relates to a booster-type engine technical field specifically is a booster-type engine damping device.

Background

With the increase of the use tax of domestic vehicles and ships and the rise of oil prices, many consumers feel that the pressure of using vehicles is greater and greater, and the crowd who pursues power is undoubtedly the top of five-thunder bombing. The 'pressurizing technology' becomes life-saving straw. The supercharging technology can help to reduce the displacement of the engine under the condition that the power of a vehicle body is not changed, saves oil consumption and is a device which directly utilizes the output force of the engine to drive a supercharger and then sends high-density air into a cylinder to improve the output power of the engine. The device is installed on an engine and is connected with a crankshaft of the engine through a belt, and power is obtained from an output shaft of the engine to drive a rotor of a supercharger to rotate, so that air supercharging pressure is blown to an air inlet channel for mechanical supercharging.

The automobile engine during operation can be because of piston reciprocating motion, cylinder burning and moving part can produce vibrations, if directly install the chassis to the engine on, can make the chassis also take place vibrations, influence the nature controlled and the comfort level of car, can increase a damping device for solving above-mentioned problem between engine and chassis, current damping device shock attenuation effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides a supercharged engine damping device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a booster-type engine damping device, includes the bottom plate, the upside of bottom plate is provided with the roof, the upside fixed mounting of roof has the protective frame, the upside of protective frame is provided with the engine, the downside fixed mounting of engine has the connecting block, first recess has been seted up to the inside of protective frame, the inside of first recess is provided with first spring, the inside of first spring is provided with the gag lever post, the outside fixed mounting of gag lever post has first baffle, the spacing groove with gag lever post looks adaptation is seted up on the surface of connecting block, the one end fixedly connected with of gag lever post draws the piece.

Preferably, a guide cylinder is fixedly mounted on the outer side of the protection frame, and a through hole is formed in the surface of the guide cylinder.

Preferably, the inside of the second groove is provided with a second spring in the limiting rod, the two sides of the second spring are fixedly connected with limiting plates, and one side of each limiting plate is fixedly provided with a clamping block.

Preferably, the downside fixed mounting of roof has the connecting seat, the downside of connecting seat articulates there is the down tube, the upside fixed mounting of bottom plate has first fixed section of thick bamboo, the inside of first fixed section of thick bamboo is provided with the third spring, the inside of third spring is provided with the horizontal pole, the one end fixedly connected with second baffle of horizontal pole, the other end fixedly connected with third baffle of horizontal pole, the other end and the horizontal pole of down tube are articulated mutually, the upside fixed mounting of bottom plate has the cushion, the upside fixed mounting of cushion has the fixed section of thick bamboo of second, the inside of the fixed section of thick bamboo of second is provided with the fourth spring.

Preferably, the upper side fixed mounting of bottom plate has the connecting rod, the outside of connecting rod is provided with the fifth spring, logical groove has been seted up on the surface of roof, connecting rod and logical groove sliding connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a produced vibrations of engine during operation have been alleviateed greatly to the mating reaction of second spring, third spring, fourth spring and fifth spring, have improved the shock attenuation effect, have protected the life of engine internal component.

2. The utility model discloses a press the fixture block inside the second recess, the pulling draws the piece for the gag lever post breaks away from the spacing groove to the outside removal, when the fixture block removed another through-hole department of seting up to the guide cylinder surface, the second spring of compression drove the outside card of fixture block through the limiting plate and advances the through-hole, realizes spacing purpose, should set up and has made things convenient for the dismantlement and the installation of engine, work efficiency when having improved the engine overhaul.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the cross section of the present invention;

fig. 3 is a schematic structural view of the limiting rod of the present invention.

In the figure: 1 bottom plate, 2 roof, 3 engine, 4 connecting blocks, 5 first recesses, 6 first springs, 7 gag lever post, 8 first baffles, 9 spacing grooves, 10 guide cylinder, 11 through-holes, 12 draw the piece, 13 connecting seats, 14 down tube, 15 first fixed section of thick bamboo, 16 third springs, 17 second baffles, 18 horizontal poles, 19 third baffles, 20 cushion, 21 second fixed section of thick bamboo, 22 fourth springs, 23 protection frame, 24 fifth springs, 25 connecting rods, 26 logical grooves, 28 second recesses, 29 limiting plates, 30 fixture blocks.

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.

Referring to fig. 1-3, a supercharged engine damping device comprises a bottom plate 1, a top plate 2 is arranged on the upper side of the bottom plate 1, a protective frame 23 is fixedly arranged on the upper side of the top plate 2, an engine 3 is arranged on the upper side of the protective frame 23, a connecting block 4 is fixedly arranged on the lower side of the engine 3, a first groove 5 is formed in the protective frame 23, a first spring 6 is arranged in the first groove 5, a limiting rod 7 is arranged in the first spring 6, a first baffle plate 8 is fixedly arranged on the outer side of the limiting rod 7, a limiting groove 9 matched with the limiting rod 7 is formed in the surface of the connecting block 4, a pull block 12 is fixedly connected to one end of the limiting rod 7, a guide cylinder 10 is fixedly arranged on the outer side of the protective frame 23, a through hole 11 is formed in the surface of the guide cylinder 10, a second spring 28 is arranged in a second groove 27 formed in the inner side of the limiting rod 7, and, one side fixed mounting of limiting plate 29 has fixture block 30, through pressing fixture block 30, fixture block 30 drives limiting plate 29 compression second spring 28, when fixture block 30 moved to second recess 27 inside, pulling pull block 12, make gag lever post 7 move outside and break away from spacing groove 9, when fixture block 30 moved to another through-hole 11 department that guide cylinder 10 surface was seted up, compressed second spring 28 drives fixture block 30 through limiting plate 29 and outwards blocks into through-hole 11, realize spacing purpose, this setting has made things convenient for engine 3's dismantlement and installation, the work efficiency when having improved the engine and overhauing.

Referring to fig. 2, a connecting seat 13 is fixedly mounted on the lower side of a top plate 2, an inclined rod 14 is hinged to the lower side of the connecting seat 13, a first fixing cylinder 15 is fixedly mounted on the upper side of a bottom plate 1, a third spring 16 is arranged inside the first fixing cylinder 15, a cross rod 18 is arranged inside the third spring 16, a second baffle 17 is fixedly connected to one end of the cross rod 18, a third baffle 19 is fixedly connected to the other end of the cross rod 18, the other end of the inclined rod 14 is hinged to the cross rod 18, a cushion block 20 is fixedly mounted on the upper side of the bottom plate 1, a second fixing cylinder 21 is fixedly mounted on the upper side of the cushion block 20, a fourth spring 22 is arranged inside the second fixing cylinder 21, a connecting rod 25 is fixedly mounted on the upper side of the bottom plate 1, a fifth spring 24 is arranged on the outer side of the connecting rod 25, a through groove 26 is formed in the surface of the top plate 2, the connecting, roof 2 downstream drives down the lifter 14 and removes, the lifter 14 drives its articulated horizontal pole 18 and removes, horizontal pole 18 one end fixed connection's second baffle 17 compresses third spring 16, the third baffle 19 of the horizontal pole 18 other end compresses fourth spring 22 simultaneously, third spring 16 and fourth spring 22 atress take place elastic deformation, the influence that engine 3 vibrations caused has been weakened, driving comfort has been improved, connecting rod 25 and fifth spring 24's cooperation sets up simultaneously, both play the effect of stable bottom plate 1 and roof 2, also play further absorbing effect, the shock attenuation effect of this booster-type engine has been improved.

In summary, the following steps: this booster-type engine damping device, the vibrations that produce through the engine 3 during operation are at first transmitted to roof 2 department through connecting block 4, roof 2 moves down and drives down the lifter 14 and remove, the lifter 14 drives its articulated horizontal pole 18 and removes, second baffle 17 of horizontal pole 18 one end fixed connection compresses third spring 16, the third baffle 19 of the horizontal pole 18 other end compresses fourth spring 22 simultaneously, third spring 16 and fourth spring 22 atress take place elastic deformation, the influence that engine 3 vibrations caused has been weakened, driving comfort has been improved, connecting rod 25 and fifth spring 24's cooperation sets up simultaneously, both play the effect of stable bottom plate 1 and roof 2, also play further absorbing effect, the shock attenuation effect of this booster-type engine has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A booster type engine damping device, includes bottom plate (1), its characterized in that: the upside of bottom plate (1) is provided with roof (2), the upside fixed mounting of roof (2) has protecting frame (23), the upside of protecting frame (23) is provided with engine (3), the downside fixed mounting of engine (3) has connecting block (4), first recess (5) have been seted up to the inside of protecting frame (23), the inside of first recess (5) is provided with first spring (6), the inside of first spring (6) is provided with gag lever post (7), the outside fixed mounting of gag lever post (7) has first baffle (8), spacing groove (9) with gag lever post (7) looks adaptation are seted up on the surface of connecting block (4), the one end fixedly connected with of gag lever post (7) draws piece (12).

2. The supercharged engine damping device according to claim 1, characterized in that: the outer side of the protective frame (23) is fixedly provided with a guide cylinder (10), and the surface of the guide cylinder (10) is provided with a through hole (11).

3. The supercharged engine damping device according to claim 1, characterized in that: the inside of seting up second recess (27) in the inside of gag lever post (7) is provided with second spring (28), the equal fixedly connected with limiting plate (29) in both sides of second spring (28), one side fixed mounting of limiting plate (29) has fixture block (30).

4. The supercharged engine damping device according to claim 1, characterized in that: the utility model discloses a roof, including roof (2), downside fixed mounting have connecting seat (13), the downside of connecting seat (13) articulates there is down tube (14), the upside fixed mounting of bottom plate (1) has first fixed section of thick bamboo (15), the inside of first fixed section of thick bamboo (15) is provided with third spring (16), the inside of third spring (16) is provided with horizontal pole (18), the one end fixedly connected with second baffle (17) of horizontal pole (18), the other end fixedly connected with third baffle (19) of horizontal pole (18), the other end and horizontal pole (18) of down tube (14) are articulated mutually, the upside fixed mounting of bottom plate (1) has cushion (20), the upside fixed mounting of cushion (20) has the fixed section of thick bamboo of second (21), the inside of the fixed section of thick bamboo of second (21) is provided with fourth spring (22).

5. The supercharged engine damping device according to claim 1, characterized in that: the upper side fixed mounting of bottom plate (1) has connecting rod (25), the outside of connecting rod (25) is provided with fifth spring (24), logical groove (26) have been seted up on the surface of roof (2), connecting rod (25) and logical groove (26) sliding connection.