CN220319659U

CN220319659U - Tail pipe structure with heat shield

Info

Publication number: CN220319659U
Application number: CN202321926479.2U
Authority: CN
Inventors: 吴涛; 王普东; 季春雷; 沈瑜明; 简迎新
Original assignee: Shanghai New Power Automotive Technology Co ltd
Current assignee: Shanghai New Power Automotive Technology Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-01-09
Anticipated expiration: 2033-07-20

Abstract

The utility model relates to a tail pipe structure with a heat shield, and relates to the field of tail pipe bearing structures. The utility model solves the problem that the tail pipe is exposed and has safety risk, and improves the integral aesthetic property of the tail pipe.

Description

Tail pipe structure with heat shield

Technical Field

The utility model relates to the field of tail pipe structures, in particular to a tail pipe structure with a heat shield.

Background

In order to prevent the high-temperature exhaust from igniting crops on the tractor model, the common tail pipes are vertically arranged relatively high, the high-temperature exhaust passing through the muffler or the post-processor is safely discharged, but the tail pipes are high in temperature in the engine operation, the tail pipes are sometimes arranged close to the cab, and the common tail pipes are directly exposed, so that safety risks exist, and the crops and scalded personnel can be ignited.

Disclosure of Invention

The utility model aims to provide a solution of a tail pipe with a heat shield, so as to solve the potential safety hazard of a high-temperature tail pipe and make the tail pipe more attractive.

In order to achieve the above purpose, the technical scheme of the utility model provides a tail pipe structure with a heat shield, which comprises a tail pipe body and a tail pipe heat shield fixedly sleeved on the periphery of the tail pipe body, wherein the inner side of the tail pipe heat shield and the outer side of the tail pipe body are arranged at intervals.

Preferably, an omega lug is arranged on the outer side of the tail pipe body, and the omega lug is fixedly connected with the tail pipe body.

Preferably, the omega-shaped lug is provided with a nut near the inner side of the tail pipe body, and the tail pipe body is provided with a bolt penetrating the omega-shaped lug and connected with the nut.

Preferably, the number of the omega-shaped lugs and the number of the nuts are three, and the omega-shaped lugs and the nuts are uniformly distributed at the bottom of the tail pipe body.

Preferably, the top of the tail pipe heat shield is tapered.

Preferably, the uppermost end of the conical top of the tail pipe heat shield is welded with the tail pipe body.

Preferably, the top of the tail pipe body is provided with a tail pipe head.

Preferably, a tail pipe housing is arranged at the bottom of the tail pipe heat shield.

Preferably, the distance between the inner side of the tail pipe housing and the tail pipe is larger than the distance between the outer side of the tail pipe heat shield and the tail pipe.

Preferably, the tail pipe heat shield is meshed.

In summary, the utility model has the following beneficial technical effects:

the outer surface of the tail pipe is integrated with the heat shield, the whole tail pipe structure with the heat shield is used as a part, the problem that the high-temperature tail pipe is exposed and has safety risk is solved, and meanwhile, the whole aesthetic property of the tail pipe is improved.

Drawings

FIG. 1 is a schematic view of a tail pipe structure with a heat shield according to the present utility model;

FIG. 2 is a schematic view of an exploded tail pipe structure with a heat shield according to the present utility model;

fig. 3 is a schematic diagram of an omega-strap in a tail pipe structure with a heat shield according to the present utility model.

Reference numerals: 1. a tailpipe head; 2. a tail pipe body; 21. omega strap; 3. a tailpipe heat shield; 4. clamping hoops; 5. a tailpipe housing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model discloses a tail pipe structure with a heat shield, which comprises a tail pipe body 2, a tail pipe heat shield 3 arranged on the periphery of the tail pipe body 2, a tail pipe head 1 arranged on the top of the tail pipe body 2, and a tail pipe housing 5 arranged at the bottom of the tail pipe heat shield 3, wherein the inner side of the tail pipe heat shield 3 is arranged at intervals with the outer side of the tail pipe body 2.

Three omega lugs 21 are uniformly distributed at the bottom of the outer side of the tail pipe body 2, the omega lugs 21 are fixedly connected with the tail pipe body 2, nuts are arranged on the inner side, close to the tail pipe body 2, of the omega lugs 21, and bolts penetrating through the omega lugs 21 and connected with the nuts are arranged on the tail pipe body 2. The top of the tail pipe heat shield 3 is in a conical shape, the uppermost end of the conical top of the tail pipe heat shield 3 is welded with the tail pipe body 2, and the distance between the inner side of the tail pipe housing 5 and the tail pipe body 2 is larger than the distance between the outer side of the tail pipe heat shield 3 and the tail pipe body 2.

The installation mode and the implementation principle of the utility model are as follows:

three omega lugs 21 are welded at the position, close to the end part, of the tail pipe body 2, nuts are welded in the omega lugs 21, the tail pipe heat shield 3 is sleeved on the tail pipe body 2, and the middle part of the tail pipe heat shield 3 is arranged at intervals with the tail pipe body 2; after the mounting holes at the bottom end of the tail pipe heat shield 3 are aligned with the mounting holes on the omega-shaped lugs 21, the top end of the tail pipe heat shield 3 is directly welded with the tail pipe body 2, the bottom end of the tail pipe heat shield is welded with the three omega-shaped lugs 21, the tail pipe head 1 and the tail pipe body 2 are welded, the tail pipe housing 5 is sleeved on the tail pipe heat shield 3, and the tail pipe heat shield is fixed and screwed by bolts after aligned with the mounting holes. When the tail pipe is installed, the fastening bolts connecting the tail pipe housing 5 and the tail pipe heat shield 3 are loosened, the tail pipe housing 5 moves upwards, after the tail pipe is fastened and installed by the clamp 4, the tail pipe housing 5 and the tail pipe heat shield 3 are aligned in hole sites, and the bolts are screwed.

Furthermore, the tail pipe heat shield 3 is provided with meshes; the mounting hole of the tail pipe housing 5 is a waist-shaped hole in the vertical direction, and the tail pipe housing 5 can be adjusted in the vertical direction during mounting.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a take tail pipe structure of heat exchanger, its characterized in that includes tail pipe (2) and fixed cover locate tail pipe heat exchanger (3) of tail pipe (2) periphery, tail pipe heat exchanger (3) inboard with tail pipe (2) outside interval sets up.

2. The tail pipe structure with the heat shield according to claim 1, wherein an omega lug (21) is arranged on the outer side of the tail pipe body (2), and the omega lug (21) is fixedly connected with the tail pipe body (2).

3. The exhaust tail pipe structure with the heat shield according to claim 2, wherein a nut is arranged on the inner side of the omega-shaped lug (21) close to the exhaust tail pipe body (2), and a bolt penetrating through the omega-shaped lug (21) and connected with the nut is arranged on the exhaust tail pipe body (2).

4. A tail pipe structure with a heat shield according to claim 3, wherein the number of the omega-shaped lugs (21) and the nuts is three, and the omega-shaped lugs and the nuts are uniformly distributed at the bottom of the tail pipe body (2).

5. A tailpipe structure with a heat shield according to claim 1, characterized in that the top of the tailpipe heat shield (3) is tapered.

6. A tailpipe structure with a heat shield according to claim 5, characterized in that the uppermost end of the tapered top of the tailpipe heat shield (3) is welded to the tailpipe body (2).

7. The tail pipe structure with the heat shield according to claim 1, wherein a tail pipe head (1) is arranged at the top of the tail pipe body (2).

8. A tailpipe structure with a heat shield according to claim 1, characterized in that the bottom of the tailpipe heat shield (3) is provided with a tailpipe housing (5).

9. The exhaust tail pipe structure with the heat shield according to claim 8, wherein the distance between the inner side of the tail pipe housing (5) and the exhaust tail pipe body (2) is larger than the distance between the outer side of the tail pipe heat shield (3) and the exhaust tail pipe body (2).

10. A tailpipe structure with a heat shield according to claim 8, characterized in that the tailpipe heat shield (3) is provided with mesh openings.