CN212656879U

CN212656879U - Electric spray silencer of camber beam motorcycle

Info

Publication number: CN212656879U
Application number: CN202020957681.1U
Authority: CN
Inventors: 王竞
Original assignee: Chongqing Saixin Industry And Trade Co ltd
Current assignee: Chongqing Saixin Industry And Trade Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-03-05
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a camber beam motorcycle electricity spouts silencer, the power distribution box comprises an installation box body, the both sides of install bin are run through respectively and are provided with first connecting pipe and second connecting pipe, the switch-on has a plurality of rearmounted noise elimination subassemblies between first connecting pipe and the second connecting pipe, rearmounted noise elimination subassembly is located the inside of install bin, the one end joint that rearmounted noise elimination subassembly was kept away from to first connecting pipe has the installation pipe, the one end joint that rearmounted noise elimination subassembly was kept away from to the second connecting pipe has the blast pipe, the equal threaded connection of surface of installation pipe and blast pipe has the thread bush, the surface of first connecting pipe and second connecting pipe all is provided with the screw thread that corresponds with the thread bush. The utility model discloses, through the cooperation after leading silencing pot, install bin and a plurality of rearmounted silencing pot and so on, let gaseous can be better noise elimination, the noise elimination effect ideal of whole silencer, structural design is reasonable, and the practicality is stronger.

Description

Electric spray silencer of camber beam motorcycle

Technical Field

The utility model relates to a silencer field especially relates to a camber beam motorcycle electricity spouts silencer.

Background

The silencer can be divided into a resistive silencer, a reactive silencer, an impedance composite silencer and the like according to the principle, the reactive silencer utilizes a sudden change section on a pipeline or a side-connected resonant cavity to enable certain frequency sound waves transmitted along the pipeline to generate phenomena of reflection, interference and the like at the sudden change section, so that the aim of silencing is achieved, the resistive silencer has good medium-frequency and low-frequency silencing characteristics, the resistive silencer can be regarded as an energy absorption silencer, the sound waves pass through a porous sound absorption material, vibration of a multi-cavity material is caused due to friction and viscous resistance, sound wave energy is converted into kinetic energy, heat energy and other forms of energy to be dissipated, so that the purposes of reducing the sound wave energy and achieving silencing are achieved, and the resistive silencer has good medium-frequency and high-frequency silencing effects.

At present, in many electronic injection silencers used for a camber beam motorcycle, because the silencer has a simple structure, is inconvenient to disassemble and has an unsatisfactory silencing effect, the electronic injection silencer has certain limitations in use, and the silencing effect needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electronic injection silencer of a camber beam motorcycle.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the electric injection silencer of the camber beam motorcycle comprises an installation box, wherein a first connecting pipe and a second connecting pipe are respectively arranged on two sides of the installation box in a penetrating mode, a plurality of rear silencing assemblies are communicated between the first connecting pipe and the second connecting pipe and are located inside the installation box, an installation pipe is clamped at one end, away from the rear silencing assemblies, of the first connecting pipe, the exhaust pipe is clamped at one end, away from the rear silencing assemblies, of the second connecting pipe, threaded sleeves are connected to the outer surfaces of the installation pipe and the exhaust pipe in a threaded mode, threads corresponding to the threaded sleeves are arranged on the outer surfaces of the first connecting pipe and the second connecting pipe, a front silencing barrel is fixedly connected to one end, away from the first connecting pipe, of the installation pipe, and an air inlet pipe is fixedly connected to one end, away from the installation pipe, of the front silencing barrel.

As a further description of the above technical solution:

the install bin comprises two removable casings, two the equal fixedly connected with retaining ring in one side that removable casing is close to, two retaining ring passes through bolt fixed connection.

As a further description of the above technical solution:

the equal fixedly connected with second fixed block in both sides of install bin, the first fixed block of lateral wall fixedly connected with of thread bush, pass through bolt fixed connection between first fixed block and the second fixed block that corresponds.

As a further description of the above technical solution:

the equal fixedly connected with of tip of installation pipe and blast pipe extends the section, the installation pipe is through extension section and first connecting pipe joint, the blast pipe is through extension section and second connecting pipe joint, the surface of first connecting pipe and second connecting pipe all overlaps and is equipped with the rubber circle.

As a further description of the above technical solution:

the rear silencing assembly comprises a rear silencing barrel, one end of the rear silencing barrel is fixedly connected with a first communicating pipe, and the other end of the rear silencing barrel is fixedly connected with a second communicating pipe.

As a further description of the above technical solution:

the one end fixedly connected with first connecting piece that leading silencing pot was kept away from to the intake pipe, the one end fixedly connected with second connecting piece that the second connecting pipe was kept away from to the blast pipe.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this camber beam motorcycle electricity spouts silencer through the cooperation behind leading silencing tube, install bin and a plurality of rearmounted silencing tube etc. lets gaseous can be better noise elimination, and the noise cancelling effect of whole silencer is ideal, and structural design is reasonable, and the practicality is stronger.

2. Compared with the prior art, this camber beam motorcycle electricity spouts silencer through the cooperation between the structures such as can dismantle casing, fixed ring, first fixed block and second fixed block and thread bush, can conveniently dismantle the silencer, conveniently changes the part, and it is very convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of an electronic injection silencer of a curved beam motorcycle provided by the present invention;

fig. 2 is a schematic view of the internal structure of the mounting box of the electric spray muffler of the camber beam motorcycle provided by the utility model;

FIG. 3 is a partial enlarged view of 2-A of the present invention;

fig. 4 is a schematic structural view of a rear silencing assembly of an electric spray silencer of a curved beam motorcycle provided by the utility model;

fig. 5 is a schematic view of the connection between the first connection pipe and the installation pipe of the electric spray muffler for the camber beam motorcycle of the present invention.

Illustration of the drawings:

1. installing a box; 2. a first connecting pipe; 3. a second connecting pipe; 4. a rear silencing component; 5. installing a pipe; 6. an exhaust pipe; 7. a threaded sleeve; 8. a front silencing barrel; 9. an air inlet pipe; 10. a first connecting member; 11. a second connecting member; 12. a detachable housing; 13. fixing the circular ring; 14. a first fixed block; 15. a second fixed block; 16. a rubber ring; 17. a post-positioned silencing barrel; 18. a first communicating pipe; 19. a second communicating pipe; 20. an extension section.

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. 1-5, the utility model provides a camber beam motorcycle electricity spouts silencer: including install bin 1, install bin 1's both sides are run through respectively and are provided with first connecting pipe 2 and second connecting pipe 3, the switch-on has a plurality of rearmounted noise elimination subassemblies 4 between first connecting pipe 2 and the second connecting pipe 3, rearmounted noise elimination subassembly 4 is located the inside of install bin 1, the one end joint that rearmounted noise elimination subassembly 4 was kept away from to first connecting pipe 2 has installation pipe 5, the one end joint that rearmounted noise elimination subassembly 4 was kept away from to second connecting pipe 3 has blast pipe 6, the equal threaded connection of surface of installation pipe 5 and blast pipe 6 has thread bush 7, the surface of first connecting pipe 2 and second connecting pipe 3 all is provided with the screw thread corresponding with thread bush 7, the one end fixedly connected with leading noise elimination section of thick bamboo 8 that first connecting pipe 2 was kept away from to installation pipe 5, the one end fixedly connected with intake pipe 9 that installation pipe 5 was kept away from.

The mounting box 1 is composed of two detachable shells 12, one side of each detachable shell 12 close to each other is fixedly connected with a fixed ring 13, the two fixed rings 13 are fixedly connected through bolts, the two sides of the mounting box 1 are fixedly connected with second fixed blocks 15, the side wall of each threaded sleeve 7 is fixedly connected with a first fixed block 14, the first fixed blocks 14 are fixedly connected with the corresponding second fixed blocks 15 through bolts, the mounting pipe 5 can be connected with the first connecting pipe 2 and the exhaust pipe 6 can be connected with the second connecting pipe 3 through rotating the two threaded sleeves 7, when the threaded sleeves 7 are rotated to be extruded with the rubber rings 16, the first fixed blocks 14 and the second fixed blocks 15 can be just aligned, the end parts of the mounting pipe 5 and the exhaust pipe 6 are fixedly connected with extension sections 20, the mounting pipe 5 is clamped with the first connecting pipe 2 through the extension sections 20, and the exhaust pipe 6 is clamped with the second connecting pipe 3 through the extension sections 20, the outer surface of first connecting pipe 2 and second connecting pipe 3 all overlaps and is equipped with rubber circle 16, the rubber circle 16 of setting can guarantee the sealed of first connecting pipe 2 and the penetrating department of second connecting pipe 3 to a certain extent, rearmounted noise elimination subassembly 4 includes rearmounted noise elimination section of thick bamboo 17, the first siphunculus 18 of one end fixedly connected with of rearmounted noise elimination section of thick bamboo 17, the other end fixedly connected with second siphunculus 19 of rearmounted noise elimination section of thick bamboo 17, the first connecting piece of one end fixedly connected with 10 of leading noise elimination section of thick bamboo 8 is kept away from to intake pipe 9, the one end fixedly connected with second connecting piece 11 of second connecting pipe 3 is kept away from to blast pipe 6, first connecting piece 10 and second connecting piece 11 through the setting are convenient to intake pipe 9 and blast.

The working principle is as follows: during the use, at first, gaseous entering leading silencing pot 8 through intake pipe 9, reentrant installation pipe 5 after carrying out the first noise elimination, then reentrant a plurality of rearmounted silencing subassembly 4 in installation box 1, gaseous carrying out the noise elimination again in a plurality of rearmounted silencing subassembly 4, finally enter into blast pipe 6, through unscrewing the bolt that first fixed block 14 and second fixed block 15 are connected, then rotatory two thread bush 7 again, make two thread bush 7 separate with first connecting pipe 2 and second connecting pipe 3 respectively, at this moment, can realize installation pipe 5 and first connecting pipe 2 separation, blast pipe 6 and second connecting pipe 3 separation, then unscrew the bolt between two fixed rings 13, can realize the separation of two detachable casings 12.

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

1. The utility model provides a camber beam motorcycle electricity spouts silencer, includes install bin (1), its characterized in that: a first connecting pipe (2) and a second connecting pipe (3) are respectively arranged on two sides of the installation box (1) in a penetrating manner, a plurality of rear silencing assemblies (4) are communicated between the first connecting pipe (2) and the second connecting pipe (3), the rear silencing assemblies (4) are positioned in the installation box (1), an installation pipe (5) is clamped at one end, away from the rear silencing assemblies (4), of the first connecting pipe (2), an exhaust pipe (6) is clamped at one end, away from the rear silencing assemblies (4), of the second connecting pipe (3), threaded sleeves (7) are respectively connected on the outer surfaces of the installation pipe (5) and the exhaust pipe (6) in a threaded manner, threads corresponding to the threaded sleeves (7) are respectively arranged on the outer surfaces of the first connecting pipe (2) and the second connecting pipe (3), a front silencing tube (8) is fixedly connected at one end, away from the first connecting pipe (2), of the installation pipe (5), and one end of the front silencing barrel (8) far away from the mounting pipe (5) is fixedly connected with an air inlet pipe (9).

2. An electronic injection muffler for a camber beam motorcycle according to claim 1, wherein: install bin (1) is become by two shells (12) of dismantling, two can dismantle the equal fixedly connected with fixed ring (13) in one side that shell (12) are close to, two fixed ring (13) are through bolt fixed connection.

3. An electronic injection muffler for a camber beam motorcycle according to claim 1, wherein: the equal fixedly connected with second fixed block (15) in both sides of install bin (1), the first fixed block of lateral wall fixedly connected with (14) of thread bush (7), pass through bolt fixed connection between first fixed block (14) and the second fixed block (15) that correspond.

4. An electronic injection muffler for a camber beam motorcycle according to claim 1, wherein: the equal fixedly connected with of tip of installation pipe (5) and blast pipe (6) extends section (20), installation pipe (5) are through extending section (20) and first connecting pipe (2) joint, blast pipe (6) are through extending section (20) and second connecting pipe (3) joint, the surface of first connecting pipe (2) and second connecting pipe (3) all is overlapped and is equipped with rubber circle (16).

5. An electronic injection muffler for a camber beam motorcycle according to claim 1, wherein: the rear silencing assembly (4) comprises a rear silencing barrel (17), one end of the rear silencing barrel (17) is fixedly connected with a first communicating pipe (18), and the other end of the rear silencing barrel (17) is fixedly connected with a second communicating pipe (19).

6. An electronic injection muffler for a camber beam motorcycle according to claim 1, wherein: the air inlet pipe (9) is far away from a first connecting piece (10) fixedly connected with one end of the front silencing barrel (8), and the air outlet pipe (6) is far away from a second connecting piece (11) fixedly connected with one end of the second connecting pipe (3).