CN220947545U - Aftertreatment system, exhaust conversion device mounting bracket and mining dump truck - Google Patents
Aftertreatment system, exhaust conversion device mounting bracket and mining dump truck Download PDFInfo
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- CN220947545U CN220947545U CN202322556343.3U CN202322556343U CN220947545U CN 220947545 U CN220947545 U CN 220947545U CN 202322556343 U CN202322556343 U CN 202322556343U CN 220947545 U CN220947545 U CN 220947545U
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- protective cover
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 45
- 238000005065 mining Methods 0.000 title claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 38
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 230000008093 supporting effect Effects 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Exhaust Silencers (AREA)
Abstract
The utility model discloses a post-treatment system, an exhaust conversion device mounting bracket and a mining dump truck, which comprise a post-treatment bracket, a left pull rod, a right pull rod, a support frame, a baffle assembly, an upper protective cover and a lower protective cover, wherein the post-treatment bracket is mounted on the side surface of a frame; the left pull rod and the right pull rod are arranged at two sides of the post-treatment bracket and are used for reinforcing the strength of the post-treatment bracket; the support frame is arranged on the left pull rod and the right pull rod and is used for fixing the wire harness; the baffle plate assembly is arranged on the post-treatment bracket and is used for installing a heat insulation plate to isolate the post-treatment system from the exhaust conversion device; the upper protective cover and the lower protective cover are arranged on the post-treatment bracket to protect the post-treatment system. The layout of the utility model is convenient for assembly and disassembly, has good supporting effect on the conversion device as a whole, and has a certain protection effect on post-treatment facilities due to the design of the post-treatment protection cover.
Description
Technical Field
The utility model relates to a post-treatment system and an exhaust conversion device mounting bracket, and belongs to the field of mining machinery.
Background
Mining dump trucks (hereinafter referred to as mining cards) are one of the key devices in surface mining and large-scale earthwork construction, and are mainly used for surface mines and ports and wharfs. Large-scale construction sites such as water conservancy and hydropower and traffic infrastructure construction, and the road conditions of traveling are poor. Because the factors such as off-highway car operational environment is complicated, travel road conditions are abominable, lead to the automobile body overall stability relatively poor, can be impacted by very big vibration in the transportation, huge impact can lead to aftertreatment and conversion equipment installing support fracture, debris such as rubble that drops in the transportation can strike aftertreatment system simultaneously, lead to aftertreatment system and exhaust conversion equipment to break down, influence the normal operating of mine car, cause huge economic loss, aftertreatment and conversion equipment installing support fracture appears when reducing driving, receive the impact to lead to aftertreatment system damage and the subsequent influence that leads to, therefore it is required to have certain intensity and barrier property.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the mounting bracket for the post-treatment and exhaust conversion device, which can have strong supporting effect on the post-treatment system and the exhaust conversion device in the transportation process of the non-highway vehicle, and meanwhile, the external protective cover can play a certain protective role on parts of the post-treatment system.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
in a first aspect, the present utility model discloses an aftertreatment system and exhaust gas conversion device mounting bracket, comprising:
The post-treatment bracket is arranged on the side surface of the frame;
The left pull rod and the right pull rod are arranged at two sides of the post-treatment bracket and used for reinforcing the strength of the post-treatment bracket;
the support frame is arranged on the left pull rod and the right pull rod and used for fixing the wire harness;
The baffle plate assembly is arranged on the post-treatment bracket and used for installing a heat insulation plate and isolating the post-treatment system from the exhaust conversion device;
The upper protective cover and the lower protective cover are arranged on the post-treatment support to protect the post-treatment system.
In some embodiments, the opposite sides of the upper protective cover are connected with the left pull rod and the right pull rod through bolts, and the rear face of the upper protective cover is connected with a rear tail plate on the post-treatment support through bolts.
In some embodiments, opposite sides of the lower shield are connected to a support plate on the post-treatment support by bolts, and the rear of the lower shield is connected to a rear tail plate on the post-treatment support by bolts.
In some embodiments, the left and right tie rods each comprise:
A bent pipe;
Two U-shaped plates are arranged at two ends of the bent pipe, one U-shaped plate is connected with the vertical supporting rod on the post-treatment support, and the other U-shaped plate is connected with the bottom frame on the post-treatment support;
the triangular plate is arranged on the bent pipe and is used for being connected with the protective cover;
And the support is arranged on the bent pipe and is used for being connected with the support frame.
In some embodiments, triangular rib plates are fixed between the U-shaped plate and the bent pipe and between the support and the bent pipe.
In some embodiments, a pressing plate is arranged on the heat insulation plate, and the pressing plate and the heat insulation plate are fixed on the baffle assembly through bolts.
In some embodiments, the baffle assembly is disposed perpendicular to the bottom frame in the aftertreatment support and is connected to the mount in the aftertreatment support by bolts.
In some embodiments, the upper protective cover is provided with a mounting opening and is sealed by a sealing plate; and the upper protective cover and the lower protective cover are respectively provided with a pipe penetrating hole.
In some embodiments, the aftertreatment support comprises:
The bottom frame is formed by welding a plurality of square tubes;
a back tail plate installed at a rear end of the bottom frame;
The four vertical support rods are arranged on two sides of the front end of the bottom frame and used for being connected with the frame, and the other two vertical support rods are arranged on two sides of the front part of the bottom frame and used for being connected with the left pull rod and the right pull rod;
The support plates are arranged on the bottom surfaces of the two sides of the middle rear part of the bottom frame and are used for being connected with the lower protective cover;
The fixing base is arranged among the four vertical support rods and used for assembling the exhaust conversion device and the baffle plate assembly.
In a second aspect, the utility model discloses a mining dump truck, which is provided with the aftertreatment system and the exhaust conversion device mounting bracket.
The utility model has the beneficial effects that:
The post-treatment system and the exhaust conversion device mounting bracket are convenient to assemble and disassemble, the post-treatment bracket is arranged on the side face of the frame, the two sides of the post-treatment bracket are designed by using the pull rods, the strength of the bracket is enhanced, the overall support effect on the conversion device is good, and meanwhile, the post-treatment protective cover is designed, so that the post-treatment system has a certain protective effect on post-treatment facilities.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort.
In the drawings:
FIG. 1 is a schematic diagram of a whole vehicle mounting of an aftertreatment system and an exhaust conversion device mounting bracket according to the present disclosure;
FIG. 2 is a schematic illustration of an aftertreatment system and exhaust conversion device mounting bracket assembly according to the present disclosure;
FIG. 3 is a schematic view of an aftertreatment support in an aftertreatment system and exhaust conversion device mounting support according to the present disclosure;
FIG. 4 is a schematic view of a right drawbar in an aftertreatment system and exhaust conversion device mounting bracket according to the present disclosure;
FIG. 5 is a schematic view of a left tie rod in an aftertreatment system and exhaust conversion device mounting bracket according to the present disclosure;
FIG. 6 is a schematic illustration of an upper shroud in an aftertreatment system and exhaust conversion device mounting bracket according to the present disclosure;
FIG. 7 is a schematic illustration of a lower shroud in an aftertreatment system and exhaust conversion device mounting bracket according to the present disclosure;
FIG. 8 is a schematic view of a support plate in an aftertreatment system and exhaust conversion device mounting bracket according to the present disclosure.
The attached drawings are identified: a post-treatment bracket 1, a first pressing plate 2, a left pull rod 3, a heat insulation plate 4, a second pressing plate 5, a baffle plate assembly 6, a right pull rod 7, a support frame 8, an upper mounting plate 9, an upper protective cover 10 and a lower protective cover 11;
101 bottom frame, 102 back tail board, 103 vertical bracing piece, 104 backup pad, 105 fixing base, 301 return bend, 302U template, 303 set square, 304 support.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 and 2, an exhaust conversion device mounting bracket and an aftertreatment system comprise an aftertreatment bracket 1, a left pull rod 3, a right pull rod 7, a support frame 8, a baffle assembly 6, an upper protective cover 10 and a lower protective cover 11; the post-treatment bracket 1 is arranged on the side surface of the frame; the left pull rod 3 and the right pull rod 7 are arranged on two sides of the post-treatment bracket 1 and used for reinforcing the strength of the post-treatment bracket 1; the support frame 8 is arranged on the left pull rod 3 and the right pull rod 7 and is used for fixing the wire harness; the baffle assembly 6 is arranged on the post-treatment bracket 1 and is used for installing the heat insulation plate 4 to isolate the post-treatment system from the exhaust conversion device; the upper and lower shields 10, 11 are mounted on the aftertreatment support 1 to protect the aftertreatment system.
With continued reference to fig. 2, opposite sides of the upper shield 10 are connected to the left and right tie rods 3 and 7 by bolts, and the rear of the upper shield 10 is connected to the rear tail plate 102 of the post-treatment bracket 1 by bolts. Opposite side surfaces of the lower shield 11 are connected with a supporting plate 104 on the post-treatment bracket 1 through bolts, and the rear surface of the lower shield 11 is connected with a rear tail plate 102 on the post-treatment bracket 1 through bolts. The upper and lower shields are used to prevent falling rocks from directly impacting the aftertreatment system.
As shown in fig. 4 and 5, the left pull rod 3 and the right pull rod 7 comprise an elbow 301, two U-shaped plates 302, a triangle 303 and a support 304; two U-shaped plates 302 are arranged at two ends of the bent pipe, one U-shaped plate 302 is connected with the vertical supporting rod 103 on the post-treatment bracket 1 through bolts, and the other U-shaped plate 302 is connected with the bottom frame 101 on the post-treatment bracket 1 through bolts; the triangular plate 303 is arranged on the bent pipe 301 and is connected with the protective cover through bolts; the support 304 is mounted on the elbow 301 and is connected to the support 104 by bolts.
Further, triangular rib plates are fixed between the U-shaped plate 302 and the bent pipe 301 and between the support 304 and the bent pipe 301.
With continued reference to fig. 2, the heat insulation board 4 is provided with the first pressing board 2 and the second pressing board 5, and the first pressing board 2, the second pressing board 5 and the heat insulation board 4 are fixed on the baffle assembly 6 through bolts, so that the high temperature of the conversion device is prevented from causing adverse effects on the catalytic muffler.
With continued reference to fig. 2, the baffle assembly 6 is arranged perpendicular to the bottom frame 101 in the aftertreatment support 1 and is connected to the fixing base 105 in the aftertreatment support 1 by bolts.
As shown in fig. 6 and 7, the upper protective cover 10 is provided with a mounting opening and is sealed by a sealing plate; the upper protective cover 10 and the lower protective cover 11 are provided with pipe penetrating holes.
As shown in fig. 8, the support plate 104 is composed of a bent plate and a plurality of mounting blocks on the bent plate, and both sides of the bent plate are fixed together with the left tie rod 3 and the right tie rod 7 by bolts.
As shown in fig. 3, the post-treatment stand 1 includes a bottom frame 101, a back plate 102, four vertical support rods 103, a support plate 104, and a fixing base 105; the bottom frame 101 is formed by welding a plurality of square tubes; the back plate 102 is installed at the rear end of the bottom frame 101; two of the vertical support rods 103 are arranged on two sides of the front end of the bottom frame 101 and are used for being connected with a frame, and the other two of the vertical support rods are arranged on two sides of the front part of the bottom frame 101 and are used for being connected with the left pull rod 3 and the right pull rod 7; support plates 104 mounted on both side bottom surfaces of the middle rear portion of the bottom frame 101 for connection with the lower shield 11; the fixing base 105 is installed between the four vertical support rods 103 for assembling the exhaust conversion device and the baffle plate assembly 6.
Further, triangular rib plates are fixed between the back tail plate 102 and the bottom frame 101, between the vertical supporting rod 103 and the bottom frame 101, and between the fixing base 105 and the bottom frame 101.
As shown in fig. 1, the utility model also discloses a mining dump truck, which is provided with the post-treatment system and the exhaust conversion device mounting bracket.
The conversion device of the four-light mining dump truck has the advantages that the conversion device is provided with a container heating function, the upper part is in direct contact with the container, certain pressure exists in a normal state, the post-treatment support is arranged on the side face of the frame, the two sides of the post-treatment support are provided with pull rods, the strength of the support is enhanced, the overall support effect on the conversion device is good, and meanwhile, the post-treatment protective cover is designed and can have a certain protective effect on post-treatment facilities.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features contained in other embodiments, but not others, combinations of features of different embodiments are equally meant to be within the scope of the utility model and form different embodiments. For example, in the above embodiments, those skilled in the art can use the above embodiments in combination according to known technical solutions and technical problems to be solved by the present utility model.
The foregoing description is only illustrative of the preferred embodiment of the present utility model, and is not to be construed as limiting the utility model, but is to be construed as limiting the utility model to any simple modification, equivalent variation and variation of the above embodiments according to the technical matter of the present utility model without departing from the scope of the utility model.
Claims (10)
1. An aftertreatment system and exhaust gas conversion device mounting bracket, comprising:
The post-treatment bracket is arranged on the side surface of the frame;
The left pull rod and the right pull rod are arranged at two sides of the post-treatment bracket and used for reinforcing the strength of the post-treatment bracket;
the support frame is arranged on the left pull rod and the right pull rod and used for fixing the wire harness;
The baffle plate assembly is arranged on the post-treatment bracket and used for installing a heat insulation plate and isolating the post-treatment system from the exhaust conversion device;
The upper protective cover and the lower protective cover are arranged on the post-treatment support to protect the post-treatment system.
2. The aftertreatment system and exhaust gas conversion device mounting bracket of claim 1, wherein: the opposite two sides of the upper protective cover are connected with the left pull rod and the right pull rod through bolts, and the rear face of the upper protective cover is connected with a rear tail plate on the post-treatment support through bolts.
3. The aftertreatment system and exhaust gas conversion device mounting bracket of claim 1, wherein: the opposite two sides of the lower protective cover are connected with the supporting plate on the post-treatment support through bolts, and the rear face of the lower protective cover is connected with the rear tail plate on the post-treatment support through bolts.
4. The aftertreatment system and exhaust gas conversion device mounting bracket of claim 1, wherein the left and right tie rods each comprise:
A bent pipe;
Two U-shaped plates are arranged at two ends of the bent pipe, one U-shaped plate is connected with the vertical supporting rod on the post-treatment support, and the other U-shaped plate is connected with the bottom frame on the post-treatment support;
the triangular plate is arranged on the bent pipe and is used for being connected with the protective cover;
And the support is arranged on the bent pipe and is used for being connected with the support frame.
5. The aftertreatment system and exhaust gas conversion device mounting bracket of claim 4, wherein: triangular rib plates are fixed between the U-shaped plate and the bent pipe and between the support and the bent pipe.
6. The aftertreatment system and exhaust gas conversion device mounting bracket of claim 1, wherein: the heat insulating plate is provided with a pressing plate, and the pressing plate and the heat insulating plate are fixed on the baffle assembly through bolts.
7. The aftertreatment system and exhaust gas conversion device mounting bracket of claim 1, wherein: the baffle plate assembly is arranged in a mode of being perpendicular to the bottom frame in the post-treatment bracket and is connected with the fixing seat in the post-treatment bracket through bolts.
8. The aftertreatment system and exhaust gas conversion device mounting bracket of claim 1, wherein: the upper protective cover is provided with an installation opening and is sealed by a sealing plate; and the upper protective cover and the lower protective cover are respectively provided with a pipe penetrating hole.
9. The aftertreatment system and exhaust gas conversion device mounting bracket of claim 1, wherein: the aftertreatment support includes:
The bottom frame is formed by welding a plurality of square tubes;
a back tail plate installed at a rear end of the bottom frame;
The four vertical support rods are arranged on two sides of the front end of the bottom frame and used for being connected with the frame, and the other two vertical support rods are arranged on two sides of the front part of the bottom frame and used for being connected with the left pull rod and the right pull rod;
The support plates are arranged on the bottom surfaces of the two sides of the middle rear part of the bottom frame and are used for being connected with the lower protective cover;
The fixing base is arranged among the four vertical support rods and used for assembling the exhaust conversion device and the baffle plate assembly.
10. The mining dump truck is characterized in that:
An aftertreatment system as claimed in any one of claims 1 to 9, and an exhaust gas conversion device mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322556343.3U CN220947545U (en) | 2023-09-20 | 2023-09-20 | Aftertreatment system, exhaust conversion device mounting bracket and mining dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322556343.3U CN220947545U (en) | 2023-09-20 | 2023-09-20 | Aftertreatment system, exhaust conversion device mounting bracket and mining dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220947545U true CN220947545U (en) | 2024-05-14 |
Family
ID=91005057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322556343.3U Active CN220947545U (en) | 2023-09-20 | 2023-09-20 | Aftertreatment system, exhaust conversion device mounting bracket and mining dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220947545U (en) |
-
2023
- 2023-09-20 CN CN202322556343.3U patent/CN220947545U/en active Active
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| GR01 | Patent grant |