CN210068316U

CN210068316U - Automobile exhaust pipe cleaning device

Info

Publication number: CN210068316U
Application number: CN201920699408.0U
Authority: CN
Inventors: 胡朝稳; 吕颂; 花瑞富
Original assignee: Hefei Shenzhou Catalytic Purifier Ltd By Share Ltd
Current assignee: Hefei Shenzhou Catalytic Purifier Ltd By Share Ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-02-14
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses an automobile exhaust pipe cleaning device, including handheld chamber, handheld intracavity portion is provided with drive arrangement, drive arrangement one end is provided with metal collapsible tube, metal collapsible tube one end fixedly connected with cleaning head, the cleaning head surface is provided with the clean soft brush of a plurality of circles, adjacent two circles be provided with round metal cleaning needle between the clean soft brush, the activity is pegged graft between the metal cleaning needle both ends and is had spacing slide bar, the inside cavity of cleaning head sets up, the injection hole has been seted up to cleaning head one end, a plurality of has been seted up on the cleaning head surface and has been sprayed the hole. The utility model discloses a be equipped with clean soft brush and the clean needle of metal, be favorable to making the petrol sanitizer spill on clean soft brush surface, make clean soft brush scrub the blast pipe inner wall to at cleaning head pivoted in-process, strike off the carbon deposit on the inside, thereby prevent that the blast pipe from not clearing up the unable clearance of carbon deposit that leads to for a long time, improve the clean efficiency of blast pipe.

Description

Automobile exhaust pipe cleaning device

Technical Field

The utility model relates to an blast pipe cleaning equipment technical field, in particular to vehicle vent-pipe cleaning device.

Background

The exhaust pipe is one part of an engine exhaust system, the exhaust system mainly comprises an exhaust manifold, an exhaust pipe and a silencer, a three-calibration catalyst for controlling the emission of pollutants of an engine is generally arranged in the exhaust system, the exhaust pipe generally comprises a front exhaust pipe and a rear exhaust pipe, fuel in an automobile engine is not sufficiently combusted when the automobile is used, the carbon content of the exhausted tail gas is very high, after the exhaust pipe is used for a long time, carbon compounds and other pollutant particles exist in an inner cavity of the exhaust pipe, the problems that the automobile is difficult to start in a cold mode, power is reduced, speed is increased difficultly, oil consumption is obviously increased and the like can be caused after carbon deposit reaches a certain degree, and in order to avoid the problems, a vehicle owner usually adopts a plurality of exhaust pipe inner cavity cleaning devices to clean.

However, most of the existing technologies indirectly clean the inner cavity of the exhaust pipe through a chemical method, that is, a gasoline detergent is added into gasoline, although the detergent can reduce the amount of carbon deposition formed by the gasoline to a certain extent, the carbon deposition cannot be completely avoided, and when the gasoline detergent is added, the gasoline detergent is not added in the right position and the usage amount is too much, so that a large amount of carbon-containing compounds and other pollution particles still exist in the exhaust pipe after a long time.

Therefore, it is necessary to provide an exhaust pipe cleaning device for automobiles to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vehicle vent-pipe cleaning device through being equipped with clean soft brush and the clean needle of metal, is favorable to making clean soft brush scrub the blast pipe inner wall to strike off the carbon deposit on the inside, thereby prevent that the carbon deposit of blast pipe can't be cleared up, improve the clean efficiency of blast pipe, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile exhaust pipe cleaning device, includes handheld chamber, handheld intracavity portion is provided with drive arrangement, drive arrangement one end is provided with metal collapsible tube, metal collapsible tube one end fixedly connected with cleaning head, the cleaning head surface is provided with the clean soft brush of a plurality of circles, adjacent two circles be provided with round metal cleaning needle between the clean soft brush, the activity is pegged graft between the metal cleaning needle both ends and is had spacing slide bar, the inside cavity of cleaning head sets up, the injection hole has been seted up to cleaning head one end, a plurality of spraying hole has been seted up on the cleaning head surface.

Preferably, the spraying holes are arranged corresponding to the root parts of the cleaning soft brushes, and the diameters of the spraying holes are not more than 2mm and smaller than the diameter of the cleaning soft brushes.

Preferably, a glass cover is arranged at one end of the cleaning head, an ultraviolet probe is arranged inside the glass cover, a display screen is arranged at the top of the handheld cavity, and the bottom of the display screen is connected with the top of the handheld cavity through a shaft.

Preferably, the driving device comprises a driving motor and a speed reducer, a rotating shaft is arranged on one side of the speed reducer, a coupler is connected between the speed reducer and the driving motor as well as between the speed reducer and the rotating shaft, and a first bearing is arranged at a penetrating position of the rotating shaft in the handheld cavity.

Preferably, a baffle is arranged on the surface of the metal hose, a second bearing is arranged in the center of the baffle, the outer surface of the second bearing is fixedly connected with the baffle, and the inner ring of the second bearing is movably sleeved with the surface of the metal hose.

Preferably, the surface of the baffle is provided with sliding grooves all around, sliding rods are fixedly connected inside the sliding grooves, pressing plates are movably sleeved on the surfaces of the sliding rods, the pressing plates are arranged in an arc shape, and springs are sleeved on sections, located at the tops of the pressing plates, of the sliding rods.

The utility model discloses a technological effect and advantage:

1. through being equipped with clean soft brush and the clean needle of metal, be favorable to making the petrol sanitizer spill on clean soft brush surface, make clean soft brush scrub the blast pipe inner wall to at cleaning head pivoted in-process, strike off the carbon deposit on the inside, thereby prevent that the blast pipe from not clearing up the unable clearance of carbon deposit that leads to for a long time, improve the blast pipe cleaning efficiency.

2. Through being equipped with the spray hole, be favorable to adding the petrol sanitizer at the rotatory in-process of cleaning head to the blast pipe inside, be convenient for clean the petrol granule in the blast pipe to reduce the waste of petrol sanitizer.

3. The metal hose is arranged, so that the cleaning device is suitable for the exhaust pipe with a bent shape, and the ultraviolet probe is beneficial to enabling the ultraviolet probe to map the condition inside the exhaust pipe on the display screen for observation, so that the cleaning device is convenient for cleaning positions with more carbon deposition for a prolonged time.

4. Through being equipped with the baffle, be favorable to making the baffle and the import rigidity of blast pipe to effectual preventing is to the clear in-process of blast pipe, leads to inside carbon dust to follow import position spill, influences staff's cleaning work.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the structure of the part a in fig. 1 according to the present invention;

fig. 3 is a schematic structural view of a portion B in fig. 1 according to the present invention;

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

In the figure: 1. a hand-held cavity; 2. a drive device; 3. a metal hose; 4. a cleaning head; 5. cleaning a soft brush; 6. a metal cleaning needle; 601. a limiting slide bar; 7. an injection hole; 8. a spray orifice; 9. a glass cover; 10. an ultraviolet probe; 11. a display screen; 12. a drive motor; 13. a speed reducer; 14. a rotating shaft; 15. a coupling; 16. a first bearing; 17. a baffle plate; 18. a second bearing; 19. a chute; 20. a slide bar; 21. pressing a plate; 22. a spring.

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.

The utility model provides a cleaning device for automobile exhaust pipes as shown in figures 1-4, which comprises a hand-held cavity 1, wherein a driving device 2 is arranged in the hand-held cavity 1, one end of the driving device 2 is provided with a metal hose 3, and the metal hose 3 is arranged, so that the cleaning device is suitable for the exhaust pipe with a bent shape, one end of the metal hose 3 is fixedly connected with a cleaning head 4, the surface of the cleaning head 4 is provided with a plurality of circles of cleaning soft brushes 5, a circle of metal cleaning needles 6 is arranged between the adjacent circles of the cleaning soft brushes 5, a limit slide bar 601 is movably inserted between the two ends of the metal cleaning needles 6, and the cleaning soft brushes 5 and the metal cleaning needles 6 are arranged, so that gasoline cleaning agent can be sprayed on the surface of the cleaning soft brushes 5, the cleaning soft brushes 5 can scrub the inner wall of the exhaust pipe, and carbon deposition on the inner part can be scraped off in the rotating process of, thereby prevent that the blast pipe from not clearing up the unable clearance of carbon deposit that leads to for a long time, improve blast pipe cleaning efficiency to through spacing slide bar 601, make metal cleaning needle 6 have flexible function, use the blast pipe different with the width, the inside cavity of cleaner head 4 sets up, injection hole 7 has been seted up to cleaner head 4 one end, a plurality of spray hole 8 has been seted up on cleaner head 4 surface, through being equipped with spray hole 8, is favorable to adding the petrol sanitizer to the blast pipe inside at cleaner head 4 pivoted in-process, is convenient for clean the petrol granule in the blast pipe, and reduces the waste of petrol sanitizer.

Further, in the above technical scheme, the spraying holes 8 are arranged corresponding to the roots of the cleaning soft brushes 5, and the diameter of the spraying holes 8 is not more than 2mm and smaller than the diameter of the cleaning soft brushes 5, so that the cleaning soft brushes 5 can shield the spraying holes 8, on one hand, the gasoline detergent is prevented from being sprayed faster, and on the other hand, the gasoline detergent is wetted by the cleaning soft brushes 5, so that the gasoline detergent is fully utilized, and waste is prevented;

further, in the above technical scheme, a glass cover 9 is arranged at one end of the cleaning head 4, an ultraviolet probe 10 is arranged inside the glass cover 9, a display screen 11 is arranged at the top of the handheld cavity 1, and the ultraviolet probe 10 is beneficial to enabling the ultraviolet probe 10 to map the conditions inside the exhaust pipe on the display screen 11 for observation, so that the positions with more carbon deposits can be cleaned for a prolonged period of time conveniently, and the bottom of the display screen 11 is connected with the top of the handheld cavity 1 through a shaft, so that the display screen 11 can be folded downwards under the action of the shaft connection;

further, in the above technical solution, the driving device 2 includes a driving motor 12 and a speed reducer 13, a rotating shaft 14 is disposed on one side of the speed reducer 13, a coupling 15 is connected between the speed reducer 13 and the driving motor 12 and between the speed reducer 13 and the rotating shaft 14, a first bearing 16 is disposed at a position of the rotating shaft 14, which is located in the handheld cavity 1, and the speed reducer 13 is disposed to facilitate control of the rotation speed of the cleaning head 4;

further, in the above technical solution, a baffle 17 is arranged on the surface of the metal hose 3, a second bearing 18 is arranged at the center of the baffle 17, the outer surface of the second bearing 18 is fixedly connected with the baffle 17, the inner ring of the second bearing 18 is movably sleeved with the surface of the metal hose 3, and the second bearing 18 is arranged, so that the baffle 17 is not driven to rotate when the metal hose 3 rotates;

furthermore, in the above technical scheme, the surface of the baffle 17 is all provided with the sliding grooves 19 all around, the sliding rods 20 are fixedly connected inside the sliding grooves 19, the surface of each sliding rod 20 is movably sleeved with the pressing plate 21, each pressing plate 21 is arranged in an arc shape, one section of each sliding rod 20, which is located at the top of each pressing plate 21, is sleeved with the spring 22, and the baffle 17 is favorably fixed with the inlet position of the exhaust pipe through the baffle 17, so that the phenomenon that internal carbon dust splashes out of the inlet position in the process of cleaning the exhaust pipe to influence the cleaning work of workers is effectively prevented.

This practical theory of operation:

referring to the attached drawings 1-2 of the specification, when the device is used, a cleaning head 4 at one end of a metal hose 3 is inserted into an exhaust pipe to be cleaned, gasoline cleaning agent is filled in the cleaning head 4, the rotation speed of a rotating shaft 14 is controlled through a speed reducer 13 by the rotation of a driving motor 12 of a driving device 2, so that the cleaning head 4 rotates in the exhaust pipe, the gasoline cleaning agent in the cleaning head 4 is thrown out through a spraying hole 8 under the action of centrifugal force, the gasoline cleaning agent is sprayed on the surface of a cleaning soft brush 5 due to the fact that the spraying hole 8 is located at the root position of the cleaning soft brush 5, the cleaning soft brush 5 brushes the inner wall of the exhaust pipe, and the metal cleaning needle 6 is arranged to facilitate scraping off carbon deposition on the inner part in the rotating process of the cleaning head 4, so that the carbon deposition caused by long-term uncleaning of the exhaust pipe can be prevented from being cleaned, the arrangement of the metal hose 3 is favorable for enabling the cleaning device to be suitable for the exhaust pipe with a bent shape, and the arrangement of the ultraviolet probe 10 is favorable for enabling the ultraviolet probe 10 to map the condition inside the exhaust pipe on the display screen 11 for observation, so that the cleaning device is convenient for cleaning positions with more carbon deposition for a prolonged time;

referring to the attached drawings 3-4 of the specification, when the metal hose (3) is inserted into the exhaust pipe, the baffle (17) is pushed manually, the baffle (17) slides on the surface of the metal hose (3), so that the baffle (17) and the inlet position of the exhaust pipe are shielded, and the baffle (17) and the inlet position of the exhaust pipe are fixed under the action of the spring (22) through the pressing plate (21), so that the phenomenon that internal carbon dust is splashed out from the inlet position in the process of cleaning the exhaust pipe to influence the cleaning work of workers is effectively prevented.

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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An automobile exhaust pipe cleaning device comprises a handheld cavity (1), and is characterized in that: the cleaning device is characterized in that a driving device (2) is arranged inside the handheld cavity (1), one end of the driving device (2) is provided with a metal hose (3), one end of the metal hose (3) is fixedly connected with a cleaning head (4), a plurality of rings of cleaning soft brushes (5) are arranged on the surface of the cleaning head (4), two adjacent rings of cleaning soft brushes (5) are provided with a ring of metal cleaning needles (6), a limiting slide rod (601) is movably inserted between the two ends of each metal cleaning needle (6), the cleaning head (4) is arranged in a hollow mode, an injection hole (7) is formed in one end of the cleaning head (4), and a plurality of spraying holes (8) are formed in the surface of the cleaning head (4).

2. The exhaust pipe cleaning device for the automobile as claimed in claim 1, wherein: the spraying holes (8) are arranged corresponding to the root parts of the cleaning soft brushes (5), and the diameter of the spraying holes (8) is not more than 2mm and is smaller than the diameter of the cleaning soft brushes (5).

3. The exhaust pipe cleaning device for the automobile as claimed in claim 1, wherein: cleaning head (4) one end is provided with glass cover (9), inside ultraviolet probe (10) that is provided with of glass cover (9), handheld chamber (1) top is provided with display screen (11), display screen (11) bottom and handheld chamber (1) top are through the hub connection.

4. The exhaust pipe cleaning device for the automobile as claimed in claim 1, wherein: drive arrangement (2) are including driving motor (12) and speed reducer (13), speed reducer (13) one side is provided with pivot (14), all be connected with shaft coupling (15) between speed reducer (13) and driving motor (12) and pivot (14), pivot (14) are located handheld chamber (1) and run through the position and are provided with first bearing (16).

5. The exhaust pipe cleaning device for the automobile as claimed in claim 1, wherein: the surface of the metal hose (3) is provided with a baffle (17), a second bearing (18) is arranged at the center of the baffle (17), the outer surface of the second bearing (18) is fixedly connected with the baffle (17), and the inner ring of the second bearing (18) is movably sleeved with the surface of the metal hose (3).

6. The exhaust pipe cleaning device for the automobile as claimed in claim 5, wherein: sliding grooves (19) are formed in the periphery of the surface of the baffle (17), sliding rods (20) are fixedly connected to the inner portions of the sliding grooves (19), pressing plates (21) are movably sleeved on the surfaces of the sliding rods (20), the pressing plates (21) are arranged in an arc shape, and springs (22) are sleeved on one sections, located at the tops of the pressing plates (21), of the sliding rods (20).