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CN-224214247-U - Tail gas exhaust device for automobile refitting

CN224214247UCN 224214247 UCN224214247 UCN 224214247UCN-224214247-U

Abstract

The utility model relates to the field of tail gas exhaust devices and discloses a tail gas exhaust device for automobile refitting, which comprises a reserved mounting plate, wherein a tail gas exhaust pipe is arranged at the bottom side of the reserved mounting plate, a tail gas transport pipe is fixedly connected to the top side of the tail gas exhaust pipe, an air outlet pipe is fixedly connected to the left end of the tail gas transport pipe, a positioning baffle is rotatably connected to the bottom side of the reserved mounting plate through a preset rotating shaft, a preset limiting column is fixedly connected to the right side of the positioning baffle, a preset positioning plate is fixedly connected to the bottom side of the reserved mounting plate, and the preset limiting column is connected with the preset positioning plate through a clamping assembly. According to the utility model, the stability of the pipeline installation is ensured, the risks of loosening, falling off and the like of the pipeline are reduced, the reliability of the whole exhaust system is improved, and the maintenance difficulty and cost are reduced. The convenient maintenance flow is favorable for the user to replace the filter element in time, ensures that the tail gas filtering effect is always good, and prolongs the service life of the tail gas discharge pipe.

Inventors

  • ZHANG YAXIONG

Assignees

  • 天津卡驰汽车科技有限公司

Dates

Publication Date
20260508
Application Date
20250714

Claims (8)

  1. 1. The tail gas exhaust device for automobile refitting comprises a reserved mounting plate (1), and is characterized in that a tail gas exhaust pipe (2) is arranged on the bottom side of the reserved mounting plate (1), a tail gas transport pipe (4) is fixedly connected to the top side of the tail gas exhaust pipe (2), a gas outlet pipe (3) is fixedly connected to the left end of the tail gas transport pipe (4), a positioning baffle (14) is rotatably connected to the bottom side of the reserved mounting plate (1) through a preset rotating shaft (13), a preset limiting column (16) is fixedly connected to the right side of the positioning baffle (14), a preset positioning plate (19) is fixedly connected to the bottom side of the reserved mounting plate (1), the preset limiting column (16) is connected with a preset positioning plate (19) through a clamping assembly, a preset connector (5) is connected to the rear end of the tail gas exhaust pipe (2), and a limiting connecting plate (12) is fixedly connected to the left end and the right end of the preset connector (5).
  2. 2. The tail gas exhaust device for automobile refitting according to claim 1, wherein the clamping assembly comprises two arc clamping plates (17) rotatably connected with the bottom side of the preset positioning plate (19), and a return spring (18) is arranged on the bottom side of the preset mounting plate (1).
  3. 3. The exhaust gas exhausting device for refitting an automobile according to claim 2, wherein one end of the return spring (18) is connected with the bottom side of the preset locating plate (19), the other end of the return spring is connected with the top side of the arc-shaped clamping plate (17), and the close sides of the two arc-shaped clamping plates (17) are in contact with the outer wall of the preset limit column (16).
  4. 4. The tail gas exhaust device for automobile refitting according to claim 1, wherein the connecting assembly comprises two preset fixing plates (6) fixedly connected with the rear end of the tail gas exhaust pipe (2), adjusting slide rods (8) are slidably connected inside the two preset fixing plates (6), adjusting cap buttons (7) are in threaded connection with the front ends of the two adjusting slide rods (8), and limiting adjusting rings (11) are rotatably connected with the rear ends of the two adjusting slide rods (8).
  5. 5. The tail gas exhaust device for automobile refitting according to claim 4, wherein two preset limit bars (9) are fixedly connected to the outer walls of the two adjusting slide bars (8), and the outer walls of the two preset limit bars (9) are slidably connected to the inside of the limit connecting plate (12).
  6. 6. The tail gas exhaust device for automobile refitting according to claim 4, wherein the top end and the bottom end of the inside of the limit adjusting ring (11) are respectively provided with a through groove, and the left end and the right end of the inside of the limit adjusting ring (11) are respectively provided with a half through groove.
  7. 7. The exhaust gas exhausting device for refitting an automobile according to claim 1, wherein a plurality of exhaust gas filter elements (15) are slidably connected inside the exhaust gas exhausting pipe (2).
  8. 8. The tail gas exhaust device for automobile refitting according to claim 4, wherein two preset limiting blocks (10) are fixedly connected to the rear ends of the two adjusting slide bars (8).

Description

Tail gas exhaust device for automobile refitting Technical Field The utility model relates to the field of tail gas exhaust devices, in particular to a tail gas exhaust device for automobile refitting. Background Under the current vigorous development of the automobile industry, the automobile holding quantity continuously rises, and the influence of automobile exhaust emission on the environment is more remarkable. The tail gas exhaust device is used as key equipment for controlling the emission of automobile tail gas, and plays an important role in reducing pollution and protecting environment. The exhaust device is indispensable on small cars for urban commuting or trucks for long-distance transportation. The air quality is not only related to the air quality, but also is closely related to the physical health of people, becomes an important measure for the environmental protection performance of the automobile, and is widely paid attention to all communities. At present, the traditional automobile exhaust gas exhaust device has a plurality of problems. In terms of installation, the conventional device is complicated and unstable in installation manner. Often, a plurality of tools are required for complex operation, which consumes a great deal of time and effort and has low installation efficiency. Moreover, the fixing mode is often unreliable, and in the running process of the automobile, the tail gas exhaust pipe and the gas outlet pipe are easily loosened and fall off due to the influence of vibration, jolt and other factors. The exhaust gas leakage can be caused, the environment is polluted, and potential safety hazards can be caused to influence the normal operation of the automobile. The conventional device also has disadvantages in terms of tail gas filtration and maintenance. The tail gas filter core has limited filtering effect, is difficult to effectively adsorb pollutants such as carbon particles in tail gas, and cannot meet increasingly strict environmental protection standards. And, the conventional device is difficult to operate when replacing the filter cartridge. Due to the unreasonable structural design, multiple components need to be disassembled, and even professional maintenance personnel can be required to complete replacement by means of special tools, which increases maintenance cost and time cost. For common car owners, the difficulty of frequently replacing the filter element is larger, so that the filter element cannot be replaced in time, the filtering effect is gradually reduced, and the tail gas pollution problem is further aggravated. In view of the technical problem, the application provides an exhaust device for refitting an automobile. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides the tail gas exhaust device for automobile refitting, which ensures the stability of pipeline installation, reduces risks of loosening, falling off and the like of the pipeline, improves the reliability of the whole exhaust system and reduces the maintenance difficulty and cost. The convenient maintenance flow is favorable for the user to replace the filter element in time, ensures that the tail gas filtering effect is always good, and prolongs the service life of the tail gas discharge pipe. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a tail gas exhaust apparatus for automobile refitting, includes the reservation mounting panel, reservation mounting panel downside is provided with the exhaust emission pipe, exhaust emission pipe top side fixedly connected with exhaust transportation pipe, exhaust transportation pipe left end fixedly connected with outlet duct, reservation mounting panel downside is rotated through predetermineeing the rotation axis and is connected with locating baffle, locating baffle right side fixedly connected with is predetermineeed spacing post, reservation mounting panel downside fixedly connected with is predetermineeed the locating plate, predetermineeing spacing post and predetermineeing the locating plate and linking to each other through clamping component, exhaust emission pipe rear end is connected with through coupling assembling and is predetermines the connector, predetermineeing the equal fixedly connected with spacing connecting plate in both ends about the connector. Further, the clamping assembly comprises two arc clamping plates which are rotationally connected with the bottom side of the preset positioning plate, and a reset spring is arranged on the bottom side of the preset mounting plate. Further, one end of the reset spring is connected with the bottom side of the preset locating plate, the other end of the reset spring is connected with the top side of the arc clamping plates, and one close side of the two arc clamping plates is in contact with the outer wall of the preset limiting column. Further, the c