CN215408812U

CN215408812U - Automobile engine air outlet chamber casting

Info

Publication number: CN215408812U
Application number: CN202121418253.2U
Authority: CN
Inventors: 褚坚强
Original assignee: Tiantai Hongxiang Stainless Steel Products Co ltd
Current assignee: Tiantai Hongxiang Stainless Steel Products Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-01-04
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses an automobile engine air outlet chamber casting, which comprises a cover plate, wherein the upper surface of the cover plate is provided with a first threaded hole at the angular position, the lower surface of the cover plate is fixedly connected with a main air guide pipe, the left side surface of the main air guide pipe is provided with a through hole and is fixedly connected with a connecting column, the left side, the right side and the lower end of the upper end of the rear side surface of the connecting column are provided with a second threaded hole, the lower surface of the connecting column is fixedly connected with an air guide branch pipe, the right side surface of the main air guide pipe is fixedly connected with an arc-shaped connecting plate, the front side surface of the main air guide pipe is provided with a through hole and is fixedly connected with an air guide buckle cover, and the lower end of the right side surface of the main air guide pipe is fixedly connected with a connecting shaft; this automobile engine goes out air chamber foundry goods only needs to pull the handle and can take out the baffle through setting up connecting rod and handle, can reach the effect of simplifying the maintenance and dismantling the flow, and cooperation filter and air guide branch pipe can carry out the preliminary treatment to waste gas, are favorable to improving the exhaust emission standard, have important meaning to the protection natural environment.

Description

Automobile engine air outlet chamber casting

Technical Field

The utility model relates to the technical field of engines, in particular to an automobile engine air outlet chamber casting.

Background

The automobile engine is a device for providing power for an automobile, is the heart of the automobile and determines the dynamic property, the economical efficiency, the stability and the environmental protection property of the automobile. According to different power sources, the automobile engine can be divided into a diesel engine, a gasoline engine, an electric automobile motor, hybrid power and the like. Common gasoline engines and diesel engines belong to reciprocating piston internal combustion engines, and convert chemical energy of fuel into mechanical energy of piston motion and output power outwards. The gasoline engine has high rotating speed, low quality, low noise, easy starting and low manufacturing cost; the diesel engine has large compression ratio, high heat efficiency, and better economic performance and discharge performance than the gasoline engine.

The prior art has the following defects or problems:

1. when the existing automobile engine air outlet chamber casting is used for disassembling and maintaining the easily-damaged parts in the existing automobile engine air outlet chamber casting, the operation process is complicated and laborious, and the abrasion of the structural parts can be increased by frequent disassembly;

2. the existing automobile engine air outlet chamber casting does not have a structure for pretreating waste gas in a matched manner, so that the discharged waste gas is difficult to reach the environmental protection standard, and the discharged waste gas which does not reach the standard is greatly harmful to the environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automobile engine air outlet chamber casting aiming at the defects in the prior art so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: automobile engine venthole foundry goods, including the apron, the upper surface of apron all sets up screw hole one to angular position, the lower fixed surface of apron is connected with leading trachea, leading trachea's left surface has seted up through-hole and fixedly connected with spliced pole, screw hole two has all been seted up to the trailing flank upper end left and right sides and the lower extreme of spliced pole, the lower fixed surface of spliced pole is connected with air guide branch pipe, leading trachea's right flank fixedly connected with arc connecting plate, and leading trachea's leading side has seted up through-hole and fixedly connected with air guide and has detained the cover, leading trachea's right flank lower extreme fixedly connected with connecting axle.

According to the preferable technical scheme, the lower end of the inner wall of the main air guide pipe is fixedly connected with a filter plate, a circular hole is formed in the center of the upper surface of the filter plate, the inner wall of the circular hole is connected with a connecting rod in a penetrating and sliding mode, the lower end of the circumferential side face of the connecting rod is connected with a cubic block in a rotating mode, the left side face and the right side face of the cubic block are fixedly connected with inclined plane scraping plates, the upper surface of the connecting rod is fixedly connected with a baffle, and the upper surface of the baffle is fixedly connected with a handle.

As a preferred technical scheme of the utility model, the lower surfaces of the cubic block and the inclined plane scraper are rotationally connected with the upper surface of the filter plate, and the circumferential side surface of the baffle is fixedly connected with a rubber gasket.

As a preferable technical scheme of the utility model, the lower surface of the baffle is provided with an annular groove, and the upper surface of the baffle is flush with the upper surface of the cover plate.

As a preferred technical scheme of the utility model, the rear side surface of the air guide branch pipe is provided with a through hole, and the interior of the air guide branch pipe is sequentially communicated with the main air guide pipe and the inner wall of the air guide buckle cover.

According to the preferable technical scheme, through holes are formed in the left side face of the arc-shaped connecting plate and the left side face of the connecting shaft, and the rear side face of the connecting column, the right side face of the arc-shaped connecting plate and the right side face of the connecting shaft are fixedly connected with damping gaskets.

Compared with the prior art, the utility model provides the automobile engine air outlet chamber casting which has the following beneficial effects:

1. according to the automobile engine air outlet chamber casting, the connecting rod and the lifting handle are arranged, in the working process of an engine, the impact of waste gas on the rear side face of the inclined plane scraper blade can enable the inclined plane scraper blade to rotate around the circumferential side face of the connecting rod, the upper surface of the filter plate can be scraped in the rotating process of the inclined plane scraper blade, the automatic cleaning effect of the filter plate is achieved, cleaned smoke particles can be automatically collected on the inner wall of the baffle plate, when the interior of the main air pipe needs to be cleaned, the baffle plate can be taken out only by pulling the lifting handle, and the maintenance process is simple and easy to operate;

2. this automobile engine goes out air chamber foundry goods, through setting up filter and air guide branch pipe, can be by leading-in air guide branch pipe and rather than the rear end exhaust-gas treatment who is connected after the filtration of waste gas through the filter and discharge the structure, particulate matter content obviously descends in the waste gas after the processing, the work burden of rear end exhaust-gas emission treatment structure has been reduced, be favorable to improving the exhaust emission standard of engine, it is significant to natural environment's protection, and this foundry goods main part all adopts 304 stainless steel to carry out the precision casting, can make the product difficult rust in design life, and long service life.

Drawings

FIG. 1 is a cross-sectional view of the overall structure of the present invention;

FIG. 2 is a three-dimensional schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the primary treatment structure of the exhaust gas according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 according to the present invention.

In the figure: 101. a cover plate; 102. a first threaded hole; 103. leading the air pipe; 104. connecting columns; 105. a second screw hole; 106. an air guide branch pipe; 107. an arc-shaped connecting plate; 108. an air guide buckle cover; 109. a connecting shaft; 110. a filter plate; 111. a circular hole; 112. a connecting rod; 113. a cube; 114. a bevel scraper; 115. a baffle plate; 116. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: automobile engine air outlet chamber foundry goods, which comprises a cover plate 101, the upper surface of apron 101 all seted up threaded hole 102 to angular position, the lower fixed surface of apron 101 is connected with leading trachea 103, through-hole and fixedly connected with spliced pole 104 have been seted up to leading trachea 103's left surface, screw hole two 105 have all been seted up to the trailing flank upper end left and right sides and the lower extreme of spliced pole 104, the lower fixed surface of spliced pole 104 is connected with air guide branch pipe 106, leading trachea 103's right flank fixedly connected with arc connecting plate 107, and leading trachea 103's leading flank has seted up through-hole and fixedly connected with air guide buckle cover 108, leading trachea 103's right flank lower extreme fixedly connected with connecting axle 109.

In this embodiment, a filter plate 110 is fixedly connected to the lower end of the inner wall of the main air pipe 103, a circular hole 111 is formed in the center of the upper surface of the filter plate 110, a connecting rod 112 is slidably connected to the inner wall of the circular hole 111, a cube 113 is rotatably connected to the lower end of the circumferential side of the connecting rod 112, an inclined scraper 114 is fixedly connected to the left and right sides of the cube 113, a baffle 115 is fixedly connected to the upper surface of the connecting rod 112, a handle 116 is fixedly connected to the upper surface of the baffle 115, the baffle 115 can be conveniently taken out by the handle 116, the lower surfaces of the cube 113 and the inclined scraper 114 are rotatably connected to the upper surface of the filter plate 110, a rubber washer is fixedly connected to the circumferential side of the baffle 115, a rubber pad is fixedly connected to the circumferential side of the baffle 115, the friction force between the baffle 115 and the main air pipe 103 is increased, an annular groove is formed in the lower surface of the baffle 115, and the upper surface of the baffle 115 is flush with the upper surface of the cover plate 101, through the annular groove of seting up baffle 115 lower surface, the capacity of accomodating the particulate matter in the waste gas has been increased, the through-hole has been seted up to the trailing flank of air guide branch pipe 106, the inside of air guide branch pipe 106 is linked together with the inner wall of leading trachea 103 and air guide buckle cover 108 in proper order, through-hole seted up through air guide branch pipe 106 trailing flank, conveniently derive waste gas, the through-hole has all been seted up to the left surface of arc connecting plate 107 and the left surface of connecting axle 109, the trailing flank of spliced pole 104, the equal fixedly connected with shock pad of the right flank of arc connecting plate 107 and the right surface of connecting axle 109, setting through shock pad, the stability of being connected between device and engine has been increased.

The working principle and the using process of the utility model are as follows: firstly, the front side surface of an air guide buckle cover 108 is sleeved on the exhaust surface of an engine, then screws with corresponding specifications penetrate through the inner wall of a threaded hole I102, the inner wall of a threaded hole II 105, an arc-shaped connecting plate 107 and a through hole on the right side surface of a connecting shaft 109 to realize the fixing effect of a main air guide pipe 103, at the moment, the upper surface of a cover plate 101 is a ground-near end, then the main air guide pipe 103 is placed at the center of the upper surface of a filter plate 110, then a connecting rod 112 penetrates through the inside of a cubic block 113 and the inner wall of the filter plate 110, at the moment, the circumferential side surface of a baffle plate 115 is completely attached to the inner wall of the main air guide pipe 103, when the engine runs, generated exhaust gas enters the inside of the main air guide pipe 103 through the air guide buckle cover 108, then the exhaust gas passes through the inside of the filter plate 110, wind pressure generated by exhaust gas emission acts on the rear side surface of an inclined surface scraper 114, and because the inclined surface scraper 114 adopts an oblique angle, therefore, under the effect of continuous impact of the exhaust gas, the exhaust gas continuously rotates clockwise, the exhaust gas continuously rubs with the upper surface of the filter plate 110 in the rotating process, the continuous smoke particles on the upper surface of the filter plate 110 are scraped off, the smoke particles fall off and are collected to the inner wall of the baffle plate 115 under the action of gravity, the filtered exhaust gas continuously flows to a next smoke treatment and discharge structure through the inner wall of the air guide branch pipe 106, compared with a traditional automobile engine air storage chamber casting, the filter plate 110 and the inclined plane scraper plate 114 are arranged, the smoke in the exhaust gas can be preliminarily treated at the front end of the exhaust gas discharge, the operation burden of a subsequent smoke treatment and discharge mechanism is favorably reduced, the exhaust gas discharge standard is positively improved, when the engine works for a certain time, the engine needs to be cleaned and maintained regularly, and only an operator needs to hold the handle 116 and pull up, the baffle 115 can be removed and the collected soot particles inside can be cleaned.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Automobile engine air outlet chamber foundry goods, its characterized in that: including apron (101), threaded hole (102) have all been seted up to the upper surface of apron (101) angular position, the lower surface fixedly connected with of apron (101) leads trachea (103), through-hole and fixedly connected with spliced pole (104) have been seted up to the left surface of leading trachea (103), screw hole two (105) have all been seted up to the trailing flank upper end left and right sides and the lower extreme of spliced pole (104), the lower surface fixedly connected with air guide branch pipe (106) of spliced pole (104), the right flank fixedly connected with arc connecting plate (107) of leading trachea (103), and the leading trachea (103) leading the leading the leading flank of seted up through-hole and fixedly connected with air guide buckle cover (108), the right flank lower end fixedly connected with connecting axle (109) of leading trachea (103).

2. The automobile engine outlet chamber casting of claim 1, wherein: the inner wall lower extreme fixedly connected with filter (110) of leading trachea (103), circular port (111) have been seted up to the upper surface center department of filter (110), the inner wall of circular port (111) runs through sliding connection and has connecting rod (112), the circumference side lower extreme of connecting rod (112) rotates and is connected with cubic block (113), side fixedly connected with inclined plane scraper blade (114) about cubic block (113), the last fixed surface of connecting rod (112) is connected with baffle (115), the last fixed surface of baffle (115) is connected with handle (116).

3. The automobile engine outlet chamber casting of claim 2, wherein: the lower surfaces of the cubic block (113) and the inclined plane scraper (114) are rotatably connected with the upper surface of the filter plate (110), and the circumferential side surface of the baffle (115) is fixedly connected with a rubber gasket.

4. The automobile engine outlet chamber casting of claim 2, wherein: the lower surface of the baffle (115) is provided with an annular groove, and the upper surface of the baffle (115) is flush with the upper surface of the cover plate (101).

5. The automobile engine outlet chamber casting of claim 1, wherein: the rear side surface of the air guide branch pipe (106) is provided with a through hole, and the interior of the air guide branch pipe (106) is sequentially communicated with the inner walls of the main air guide pipe (103) and the air guide buckle cover (108).

6. The automobile engine outlet chamber casting of claim 1, wherein: the left surface of arc connecting plate (107) and the left surface of connecting axle (109) have all seted up the through-hole, the equal fixedly connected with shock attenuation gasket of the trailing flank of spliced pole (104), the right flank of arc connecting plate (107) and the right flank of connecting axle (109).