CN214403732U - Truck muffler convenient to installation - Google Patents

Abstract

The utility model relates to a truck muffler technical field specifically is a truck muffler convenient to installation, including the muffler assembly, the top of first shell is provided with the second shell, the inside of first shell is provided with hush pipe main part, the left end of hush pipe main part is provided with the tail gas pipe, the top of muffler assembly is provided with installation mechanism, installation mechanism includes the connecting plate, the surface of muffler assembly is provided with dismouting mechanism. The utility model discloses avoid the user to lift the support to this device for a long time in the installation, and then the user's that saves the amount of labour, the position of the adjustable installation of this device and the installation of fixed auxiliary user in advance for user's convenience very when the installation, when avoiding the user to want to clear up this device, inconvenient or can't open this device, and then the result of use of this device of influence, when this device makes the user open, very convenience has very strong practicality.

Description

Truck muffler convenient to installation

Technical Field

The utility model relates to a truck muffler technical field specifically is a truck muffler convenient to installation.

Background

The truck silencer is a part for reducing noise generated by the engine of a motor vehicle during working, and because the length difference of the two pipelines is equal to half of the wavelength of sound waves emitted by the vehicle, the two lines of sound waves are interfered with each other to offset each other when being superposed, so that the sound intensity is reduced, and the silencing effect is achieved;

the existing part of truck silencer users do not have the functions of regulation and pre-fixing when being installed, so that the users are inconvenient to install, the users need to lift and support the silencer for a long time during installation, the positions are continuously adjusted, and time and labor are very wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a truck muffler convenient to installation to current part truck muffler user who proposes in solving above-mentioned background does not adjust and the effect of pre-fixing when the installation, makes the user not convenient during the installation, and the user needs long-time lifting support muffler at the installation, continuous adjusting position, the very problem of wasting time and energy.

In order to achieve the above object, the utility model provides a following technical scheme: a truck silencer convenient to install comprises a silencer assembly, wherein the silencer assembly comprises a first shell, a second shell is arranged at the top end of the first shell, a silencing pipe main body is arranged inside the first shell, a tail gas pipe is arranged at the left end of the silencing pipe main body, an installing mechanism is arranged at the top end of the silencer assembly and comprises a connecting plate, the top end of the second shell is fixedly connected with the connecting plate, a moving groove is formed in the top end of the connecting plate, two groups of moving blocks are arranged inside the moving groove, two groups of connecting rods are fixedly connected to the top ends of the moving blocks, an installing plate is arranged at the top end of the connecting plate, the bottom end of the installing plate is fixedly connected with the top ends of the connecting rods, two groups of first threaded holes are formed in the top end of the installing plate in a penetrating mode, and second threaded holes are formed in the left end and the right end of the connecting plate in a penetrating mode, the utility model discloses a silencer, including muffler main part, muffler, first screw hole, second screw hole, first threaded rod, the right-hand member of hush pipe main part runs through and has seted up two sets of first fixed slots, the inside of first fixed slot all is provided with the moving member, the one end that the moving member is close to each other all fixedly connected with the spring, and the one end that the spring is close to each other all with the inner wall fixed connection of first fixed slot, two sets of second fixed slots have been seted up to the tracheal right-hand member of tail gas, the right-hand member of first fixed slot all is inserted and is equipped with the carriage release lever, and the left end of carriage release lever all is connected with the fixed surface of moving member, the right-hand member of second fixed slot all is inserted and is equipped with the dead lever, the surface of muffler assembly is provided with dismouting mechanism.

Preferably, the top end of the first shell is glued with a first sealing gasket, and the top end of the first sealing gasket is attached to the bottom end of the second shell.

Preferably, the inner wall of the first housing is provided with a sound absorption hole, and the inner wall of the second housing is provided with a sound absorption hole.

Preferably, the left end of the silencing tube main body is glued with a second sealing gasket, and the left end of the second sealing gasket is attached to the right end of the tail gas tube.

Preferably, an inner wall of one side of the second fixing groove is inclined, and one end of the fixing rod is inclined.

Preferably, dismouting mechanism includes first fixed plate, the first fixed plate of all fixedly connected with in both ends around the first shell, two sets of third screw holes have all been seted up on the top of first fixed plate, the all fixedly connected with second fixed plate in both ends around the second shell, the top of second fixed plate is all inserted and is equipped with two sets of second threaded rods, and the bottom of second threaded rod all passes the inside that the second fixed plate extends to the third screw hole, the all fixedly connected with third fixed plate in both ends about the first shell, fourth screw hole has all been seted up on the top of third fixed plate, two sets of fourth fixed plates of all fixedly connected with in both ends about the second shell, the top of fourth fixed plate is all inserted and is equipped with the third threaded rod, and the bottom of third threaded rod all passes the inside that the fourth fixed plate extends to the fourth screw hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses avoid the user to lift the support to this device for a long time in the installation, and then the user's that saves amount of labour, this device can adjust the position of installation and the installation of pre-fixing auxiliary user, make the user very convenient when the installation, when avoiding the user to want to clear up this device, inconvenient or can't open this device, and then influence the result of use of this device, when this device makes the user open, very convenient, have very strong practicality;

1. by arranging the installation mechanism, when a user wants to install the silencer assembly, the user firstly fixes the installation plate at the bottom of the truck through the bolt to push the silencer assembly, so that the moving block slides in the moving groove, the position of the device can be adjusted by the user at the moment, the user finishes pre-fixing by inserting the fixed rod into the second fixed groove, the problem that the user lifts and supports the device for a long time during installation is avoided, further the labor amount of the user is saved, the installation position of the device can be adjusted, the pre-fixing assists the user in installation, and the user is very convenient to install;

2. through being provided with dismouting mechanism, after this device of long-time use of user, the user rotates second threaded rod and third threaded rod, can take off second threaded rod and third threaded rod under the effect of third screw hole and fourth screw hole, the user alright part first shell and second shell this moment, separately the back, the user alright to first shell, second shell and hush pipe main part are cleared up, when avoiding the user to want to clear up this device, inconvenient or can't open this device, and then the result of use of this device of influence, when this device makes the user open, very convenience, and has very strong practicality.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is a partially enlarged schematic view of a portion a in fig. 1 according to the present invention;

FIG. 3 is a schematic top sectional view of the structure of the mounting and dismounting mechanism of the present invention;

fig. 4 is a schematic side view of the structure of the present invention.

In the figure: 100. a muffler assembly; 110. a first housing; 111. a second housing; 112. a silencer main body; 113. a tail gas pipe; 200. an installation mechanism; 210. a connecting plate; 211. a moving groove; 212. a moving block; 213. a connecting rod; 214. mounting a plate; 215. a first threaded hole; 216. a second threaded hole; 217. a first threaded rod; 218. a first fixing groove; 219. a moving member; 220. a spring; 221. a travel bar; 222. a second fixing groove; 223. fixing the rod; 300. a disassembly and assembly mechanism; 310. a first fixing plate; 311. a second fixing plate; 312. a third threaded hole; 313. a second threaded rod; 314. a third fixing plate; 315. a fourth fixing plate; 316. a fourth threaded hole; 317. a third threaded rod.

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. 1-4, the present invention provides an embodiment:

a truck silencer convenient to install comprises a silencer assembly 100, wherein the silencer assembly 100 comprises a first shell 110, a second shell 111 is arranged at the top end of the first shell 110, a silencing pipe main body 112 is arranged inside the first shell 110, a tail gas pipe 113 is arranged at the left end of the silencing pipe main body 112, an installing mechanism 200 is arranged at the top end of the silencer assembly 100, the installing mechanism 200 comprises a connecting plate 210, a connecting plate 210 is fixedly connected to the top end of the second shell 111, a moving groove 211 is formed in the top end of the connecting plate 210, two groups of moving blocks 212 are arranged inside the moving groove 211, two groups of connecting rods 213 are fixedly connected to the top ends of the moving blocks 212, an installing plate 214 is arranged at the top end of the connecting plate 210, the bottom end of the installing plate 214 is fixedly connected to the top ends of the connecting rods 213, two groups of first threaded holes 215 are formed in the installing plate 214 in a penetrating manner, second threaded holes 216 are formed in the left end and the right end of the connecting plate 210, a first threaded rod 217 is inserted into one end of each second threaded hole 216 far away from each other, two groups of first fixing grooves 218 are formed in the right end of the silencing pipe main body 112 in a penetrating manner, moving members 219 are arranged inside the first fixing grooves 218, one ends of the moving members 219 close to each other are fixedly connected with springs 220, one ends of the springs 220 close to each other are fixedly connected with the inner wall of the first fixing grooves 218, two groups of second fixing grooves 222 are formed in the right end of the tail gas pipe 113, moving rods 221 are inserted into the right ends of the first fixing grooves 218, the left ends of the moving rods 221 are fixedly connected with the surfaces of the moving members 219, fixing rods 223 are inserted into the right ends of the second fixing grooves 222, the right ends of the fixing rods 223 extend into the first fixing grooves 218, the right ends of the fixing rods 223 are fixedly connected with the surfaces of the moving members 219, and a dismounting mechanism 300 is arranged on the surface of the silencer assembly 100;

further, a first sealing gasket is glued to the top end of the first housing 110, and the top end of the first sealing gasket is attached to the bottom end of the second housing 111, so that when a user installs the device, the first sealing gasket can seal a gap between the first housing 110 and the second housing 111;

furthermore, the inner wall of the first casing 110 is provided with sound-absorbing holes, and the inner wall of the second casing 111 is provided with sound-absorbing holes, so that when a user uses the device, the sound-absorbing holes can further reduce noise, and the noise reduction effect of the device is improved;

furthermore, a second sealing gasket is glued at the left end of the silencing pipe main body 112, and the left end of the second sealing gasket is attached to the right end of the tail gas pipe 113, so that when a user installs the device, the first sealing gasket can seal the gap between the silencing pipe main body 112 and the tail gas pipe 113;

further, the inner wall of one side of the second fixing groove 222 is inclined, and one end of the fixing rod 223 is inclined, so that when the inclined surface of the fixing rod 223 and the inclined surface of the second fixing groove 222 are abutted against each other, the fixing rod 223 drives the moving member 219 to move to the end close to each other;

further, the disassembling and assembling mechanism 300 includes a first fixing plate 310, the front and rear ends of the first housing 110 are fixedly connected with the first fixing plate 310, the top end of the first fixing plate 310 is provided with two sets of third threaded holes 312, the front and rear ends of the second housing 111 are fixedly connected with a second fixing plate 311, the top end of the second fixing plate 311 is inserted with two sets of second threaded rods 313, the bottom ends of the second threaded rods 313 penetrate through the second fixing plate 311 and extend to the inside of the third threaded holes 312, the left and right ends of the first housing 110 are fixedly connected with the third fixing plate 314, the top end of the third fixing plate 314 is provided with fourth threaded holes 316, the left and right ends of the second housing 111 are fixedly connected with two sets of fourth fixing plates 315, the top ends of the fourth fixing plates 315 are inserted with third threaded rods 317, and the bottom ends of the third threaded rods 317 penetrate through the fourth fixing plates 315 and extend to the inside of the fourth threaded holes 316, when a user wants to disassemble and clean the device, after the user takes the device down, the user respectively rotates the second threaded rod 313 and the third threaded rod 317 and takes the device down, at the moment, the user can separate the first shell 110 from the second shell 111, the user can clean the device after separation, and after the user finishes cleaning, otherwise, the first shell 110 and the second shell 111 can be clamped and fixed by the operation.

The working principle is as follows: firstly, when a user wants to install the device, the user installs the mounting plate 214 at the bottom of a truck, then the user pushes the device, so that the fixing rod 223 at the left end of the silencing pipe main body 112 is inserted into the second fixing groove 222, after the inclined surface of the fixing rod 223 is mutually abutted with the inclined surface of the second fixing groove 222, the fixing rod 223 drives the moving member 219 to move towards one end close to each other, meanwhile, the moving member 219 compresses the spring 220, when the fixing rod 223 is inserted into the innermost part of the second fixing groove 222, the moving member 219 and the fixing rod 223 reset under the self-resilience force of the spring 220, at the moment, pre-fixing is completed, the user rotates the first threaded rod 217, the first threaded rod 217 is abutted against and fastened with the moving block 212 under the action of the second threaded hole 216, and then the user fastens the device;

then, when the user wants to disassemble and clean the device, the user rotates to remove the first threaded rod 217, then the user pushes the movable rod 221 towards the end close to each other, the movable rod 221 drives the movable member 219 and one end of the fixed rod 223, the movable member 219 compresses the spring 220, the user can move the device when the fixed rod 223 is not in contact with the inner wall of the second fixed slot 222, so that the fixed rod 223 is not inserted into the second fixed slot 222, the user releases the movable rod 221 when the fixed rod 223 is not in the second fixed slot 222, the movable member 219 and the fixed rod 223 are reset under the self-resilience of the spring 220, then the user removes the device, finally, the user rotates the second threaded rod 313 and the third threaded rod 317 respectively and removes them, at this time, the user can separate the first casing 110 and the second casing 111, after separation, the user can clean the glass.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A truck muffler for ease of installation, comprising a muffler assembly (100), characterized by: the silencer assembly (100) comprises a first shell (110), a second shell (111) is arranged at the top end of the first shell (110), a silencing pipe main body (112) is arranged inside the first shell (110), a tail gas pipe (113) is arranged at the left end of the silencing pipe main body (112), an installation mechanism (200) is arranged at the top end of the silencer assembly (100), the installation mechanism (200) comprises a connecting plate (210), the top end of the second shell (111) is fixedly connected with the connecting plate (210), a moving groove (211) is formed in the top end of the connecting plate (210), two groups of moving blocks (212) are arranged inside the moving groove (211), two groups of connecting rods (213) are fixedly connected to the top ends of the moving blocks (212), an installation plate (214) is arranged at the top end of the connecting plate (210), and the bottom end of the installation plate (214) is fixedly connected with the top end of the connecting rod (213), the silencer is characterized in that two groups of first threaded holes (215) are formed in the top end of the mounting plate (214) in a penetrating mode, second threaded holes (216) are formed in the left end and the right end of the connecting plate (210) in a penetrating mode, first threaded rods (217) are inserted into the ends, far away from the second threaded holes (216), of the connecting plate, two groups of first fixing grooves (218) are formed in the right end of the silencer main body (112) in a penetrating mode, moving members (219) are arranged inside the first fixing grooves (218), springs (220) are fixedly connected to the ends, close to each other, of the moving members (219), the ends, close to each other, of the springs (220) are fixedly connected with the inner wall of the first fixing grooves (218), two groups of second fixing grooves (222) are formed in the right end of the tail gas pipe (113), moving rods (221) are inserted into the right ends of the first fixing grooves (218), and the left ends of the moving rods (221) are fixedly connected with the surfaces of the moving members (219), the right ends of the second fixing grooves (222) are all inserted with fixing rods (223), the right ends of the fixing rods (223) all extend to the inside of the first fixing grooves (218), the right ends of the fixing rods (223) are all fixedly connected with the surface of the moving piece (219), and the surface of the silencer assembly (100) is provided with a dismounting mechanism (300).

2. The truck muffler for ease of installation according to claim 1, wherein: the top end of the first shell (110) is glued with a first sealing gasket, and the top end of the first sealing gasket is attached to the bottom end of the second shell (111).

3. The truck muffler for ease of installation according to claim 1, wherein: the inner wall of the first shell (110) is provided with a sound absorption hole, and the inner wall of the second shell (111) is provided with a sound absorption hole.

4. The truck muffler for ease of installation according to claim 1, wherein: the left end of the silencing tube main body (112) is glued with a second sealing gasket, and the left end of the second sealing gasket is attached to the right end of the tail gas tube (113).

5. The truck muffler for ease of installation according to claim 1, wherein: the inner wall of one side of the second fixing groove (222) is inclined, and one end of the fixing rod (223) is inclined.

6. The truck muffler for ease of installation according to claim 1, wherein: the disassembly and assembly mechanism (300) comprises a first fixing plate (310), the front end and the rear end of the first shell (110) are fixedly connected with the first fixing plate (310), the top end of the first fixing plate (310) is provided with two groups of third threaded holes (312), the front end and the rear end of the second shell (111) are fixedly connected with a second fixing plate (311), the top end of the second fixing plate (311) is inserted with two groups of second threaded rods (313), the bottom ends of the second threaded rods (313) penetrate through the second fixing plate (311) and extend to the inside of the third threaded holes (312), the left end and the right end of the first shell (110) are fixedly connected with the third fixing plate (314), the top end of the third fixing plate (314) is provided with a fourth threaded hole (316), the left end and the right end of the second shell (111) are fixedly connected with two groups of fourth fixing plates (315), the top end of the fourth fixing plate (315) is inserted with a third threaded rod (317), and the bottom end of the third threaded rod (317) passes through the fourth fixing plate (315) and extends to the inside of the fourth threaded hole (316).

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