KR101695864B1 - Drive system for automotive engine cleaner - Google Patents

Abstract

The present invention relates to a driving device for an automobile engine cleaner and, more specifically, a driving device which is coupled to a cleaner for cleaning an automobile engine and drives the cleaner. The driving device comprises: a housing body which has an operation space and a structure with an opened lower portion; a guide portion which includes an upper fixing panel fixed to the inner upper portion of the housing body and a through-hole, a lower fixing panel fixed to the inner lower portion of the housing body and provided with an operation hole and an installation hole coupled to a fixing screw such that a support protrusion is disposed in the operation space, guide rods connecting the upper fixing panel to the lower fixing panel, and elastic springs fitted to the guide rods; a lifting panel which is fitted to the guide rods to be lifted, and has a coupling hole; a driving motor, a lower portion of which is fitted to the coupling hole to be lifted together with the lifting panel, and the upper portion penetrates the through-hole; a lifting cam portion which is coupled to the rotation shaft of the driving motor to rotate, and is provided with an inclined portion to be supported by the support protrusion; and a shaft, an upper end of which is fixed to the lower portion of the cam portion, and which is provided with a connection cap to be coupled to a connection protrusion of the cleaner. The device is coupled to a cleaner for cleaning an automobile engine, rotates and lifts the cleaner, thereby improving cleaning efficiency, uniformly cleaning the inside of the engine, and improving work efficiency for a shorter cleaning time.

Description

Technical Field [0001] The present invention relates to a drive system for an automotive engine cleaner,

More particularly, the present invention relates to a driving apparatus for an automobile engine cleaner, and more particularly, to a driving apparatus for an automobile engine cleaner, which is fastened to a washing machine for washing an automobile engine so that the washing machine is rotated and moved up and down to improve cleaning efficiency and clean the inside of the engine uniformly And to a driving apparatus for an automobile engine cleaner in which the cleaning efficiency is improved and the cleaning time is shortened.

Generally, a vehicle engine requires an ignition device that sprays flames in a cylinder, and the engine performance depends on the type and function of the ignition device, so that the ignition device is an important element of the engine.

As an ignition device for a petrol engine for an automobile, a high-pressure magnet system excellent in high-speed rotation performance was used at the beginning, but a battery ignition system with good startability is mainly used now.

In the vehicle engine, the engine oil is solidified or fixed to the inner wall due to the heat of combustion, so that waste oil is lost, and residual materials such as sludge, tar, soot, etc. other than the waste oil are solidified or fixed on the inner wall. The waste oil and the remaining materials (sludge, tar, soot, etc.) on the inner wall of the vehicle engine increase the friction coefficient of the engine oil, causing an increase in engine noise, overheating of the engine, and lowering of the engine acceleration. As a result, the life span of the vehicle engine is shortened, fuel consumption is reduced, and frequent replacement of the engine oil is required.

Therefore, after the vehicle is driven for a predetermined time, the inside of the vehicle engine is cleaned to remove the waste oil and the remaining material.

Here, when the engine oil of the vehicle engine is manually changed, the drain plug of the oil pan is opened to discharge the waste oil in the engine, and then the oil cap on the upper side of the vehicle engine is opened to inject new engine oil There is a problem in that the residual material inside the vehicle engine can not be discharged.

Accordingly, a vehicle engine cleaning apparatus for discharging the waste oil and the remaining material of the vehicle engine has been developed and used in various configurations. As a related art, there has been proposed a method for controlling the engine as described in Korean Utility Model Application No. 20-2002-002393916 The oil and cleaning fluid are pumped and circulated to remove contaminants from the cylinder interior.

However, since the conventional cleaning apparatus removes contaminants by washing with the circulation of the oil and the cleaning liquid, there is a problem in removing the waste oil, sludge, and tar formed by accumulating and solidifying on the inner wall of the cylinder.

In order to solve such a problem, Korean Patent Application No. 10-2014-0074196 filed a "cleaning device for car engine cleaning and a cleaning method using the cleaning device" The efficiency of the engine was improved by cleaning the engine with

However, in the conventional engine washing apparatus, there is a problem in that an operator has to connect the tool to the washing apparatus and rotate the tool and the washing apparatus by the force of the operator, and the hole of the engine which needs to be washed is lifted, There is a problem that it is possible.

The above-mentioned invention means the background art of the technical field to which the present invention belongs, and does not mean the prior art.

SUMMARY OF THE INVENTION The present invention has been conceived to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a washing machine, which is fastened to a washing machine for washing an automobile engine, rotates the washing machine and raises and lowers the washing machine, And an object of the present invention is to provide a driving apparatus for an automobile engine cleaner, which is capable of cleaning the inside of the automobile, and improving working efficiency and shortening the cleaning time.

According to an aspect of the present invention, there is provided a driving device for driving a washing machine, the washing machine comprising: a housing main body having a structure in which an operating space is formed and an opening is opened; An upper fixing panel fixed to an inner upper portion of the housing main body and having a through hole formed therein; an upper fixed panel fixed to an inner lower portion of the housing main body, wherein an operating hole and an installation hole are formed, A lift panel having a panel, a guide portion formed of guide rods connecting the upper fixed panel and the lower fixed panel, and an elastic spring fitted to the guide rods, a lift panel fitted and lifted by the guide rods and formed with fastening holes, And the upper portion is disposed so as to pass through the through hole, An elevating cam portion fixed to the rotary shaft of the driving motor and having an inclined portion formed at its bottom to be supported by the supporting protrusion; And a shaft having a cap formed thereon.

In an exemplary embodiment of the present invention, the inclined portion of the elevating cam portion may include an upper inclined surface, a horizontal guiding surface formed at a lower portion of the upper inclined surface, and a lower inclined surface formed at one side of the horizontal guiding surface, And a driving motor for driving the engine.

Further, in one embodiment of the present invention, the housing main body further includes a timer unit for controlling the driving motor, so that the driving motor is driven and the driving is terminated after a predetermined time elapses A driving device for an engine washing machine is provided.

According to an embodiment of the present invention, the upper inclined surface, the horizontal guiding surface, and the lower inclined surface may be formed with locking protrusions formed on the inclined portion, the locking protrusion being formed radially with respect to the center of the horizontal guiding surface, Wherein the support protrusion includes a fastening body screwed to the fastening hole, an elastic rod formed on an upper surface of the fastening body, a support spring, and a fastening protrusion fixed to the upper portion of the elastic rod and the support spring, And a guide ball is further fastened to the rotation groove.

Further, in an embodiment of the present invention, a connection spring is further formed at a lower portion of the shaft, an upper portion of the connection cap is fixed to a lower portion of the connection spring, and an installation panel is formed at an upper outer circumference of the connection cap A vibrator is further provided on the upper surface of the connection cap, a pressing spring formed on a lower surface of the lower fixing panel and a pressing protrusion formed on a lower portion of the pressing spring, and vibration projections are formed on the upper surface of the mounting panel And a drive motor for driving the engine.

The driving device for an automobile engine cleaner according to the present invention is coupled to a washing machine for washing an automobile engine so as to rotate the washing machine and raise and lower the washing machine to improve the washing efficiency and to uniformly wash the inside of the engine, The time is shortened.

1 is an exploded perspective view showing a process of fastening a driving device for an automobile engine cleaner according to the present invention to an engine cleaner.
2 is a view showing a state in which a driving device for an automobile engine cleaner according to the present invention is fastened to an engine cleaner.
3 is a perspective view showing the inside of a driving apparatus for an automobile engine cleaner according to the present invention.
4 is a cross-sectional view showing a driving apparatus for an automobile engine cleaner according to the present invention.
5 is a bottom view of the elevating cam portion of the driving apparatus for an automobile engine cleaner according to the present invention.
6 is a view showing an operating state of a driving apparatus for an automobile engine cleaner according to the present invention.
7 is a view showing another embodiment of a driving apparatus for an automobile engine cleaner according to the present invention.
8 is a bottom view of a lifting cap in another embodiment of the driving device for an automobile engine cleaner according to the present invention.
9 is a view showing still another embodiment of a driving apparatus for an automobile engine cleaner according to the present invention.
10 is a view showing still another embodiment of a driving apparatus for an automobile engine cleaner according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a driving apparatus for an automotive engine cleaner according to the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

In addition, the following embodiments are not intended to limit the scope of the present invention, but merely as an example, and various embodiments may be implemented through the present invention.

FIG. 1 is an exploded perspective view showing a process of fastening a driving device for an automobile engine cleaner according to the present invention to an engine cleaner, FIG. 2 is a view showing a state where a driving device for an automobile engine cleaner according to the present invention is fastened to an engine cleaner FIG. 4 is a cross-sectional view illustrating a driving apparatus for an automobile engine cleaner according to the present invention, and FIG. 5 is a sectional view of the driving apparatus for an automobile engine cleaner according to the present invention. 6 is a view showing an operating state of a driving apparatus for an automobile engine cleaner according to the present invention, and Fig. 7 is a sectional view showing another embodiment of a driving apparatus for an automobile engine cleaner according to the present invention 8 is a bottom view showing a lifting cap in another embodiment of the driving apparatus for an automobile engine cleaner according to the present invention. 9 is a view showing still another embodiment of a driving apparatus for an automobile engine cleaner according to the present invention, and FIG. 9 is a view showing still another embodiment of a driving apparatus for an automobile engine cleaner according to the present invention.

As shown in the drawings, a driving apparatus 10 for an automobile engine cleaner (hereinafter referred to as a driving apparatus for convenience of explanation) according to the present invention is fastened to a plug engagement hole of an automobile engine and is used to clean the inside of the engine with a brush 300 The driving device 10 drives the washing machine 100 to rotate the washing machine 100. The driving device 10 includes a housing body 20, a guide part 30, a lift panel 40, A motor 50, an elevation cam portion 60, and a shaft 70.

The housing body 20 has a rectangular case structure and is formed with an operation hole 321 formed therein and an open bottom.

The housing main body 20 is preferably formed of a metal material or a synthetic resin material.

At this time, it is also possible that the housing main body 30 is formed in a case structure in which the lower part is closed, and a hole is formed in the lower part so that the shaft 70 penetrates.

The guide unit 30 guides the driving motor 50 and the elevation cam unit 60 and is screwed or welded to the upper part of the inside of the housing main body 20 and has a through hole 311 And a lower portion of the housing main body 20 is screwed or welded to a lower portion of the inner side of the housing main body 20 to close an opened lower portion of the housing main body 20 and an operation hole 321 is formed at the center And a fixing screw 33 is fastened to the mounting hole 322 so that the upper portion of the supporting protrusion 331 is disposed between the operating holes 321. The mounting hole 322 is formed with a screw- The panel 32 and the guide rods 34 connecting the upper fixed panel 31 and the lower fixed panel 32 and the elastic springs 35 inserted into the guide rods 34 .

The lifting and lowering panel 40 is made of a metal material. The lifting and lowering panel 40 is fitted into the guide rods 34 and is lifted and raised.

At this time, the lifting panel 40 is fitted in the guide rods 34, and the elastic spring 35 is disposed between the lifting panel 40 and the upper fixing panel 31.

The upper portion of the driving motor 50 is inserted into the through hole 311 of the upper fixing panel 31 and the lower portion of the driving motor 50 is coupled to the lower fixing panel 31. [ Respectively.

The rotation axis of the driving motor 50 is arranged to pass through the through hole 311.

At this time, it is preferable that a reduction gear is further provided to the driving motor 50 to reduce the rotation speed to prevent overload.

The elevating cam portion 60 is welded or screwed to the rotating shaft of the driving motor 50 and is rotated. On the bottom surface, an inclined portion 61 is formed to be supported by the supporting protrusion 331.

The lift cam portion 60 is made of a metal material and is formed into a circular panel shape as shown in Figs.

The inclined portion 61 of the elevating cam portion 60 includes an upper inclined surface 611 and a horizontal guiding surface 612 formed at a lower portion of the upper inclined surface 611 and a lower inclined surface 612 formed at one side of the horizontal guiding surface 612 613, and the cap portion is fixed to the horizontal guide surface 612. [

4, when the drive motor 50 is rotated, the first and second upper inclined surfaces 611 are supported by the support protrusions 331, and the horizontal guide surfaces 612 and The lower slope 613 is supported by the support protrusion 331 and the lift cam portion 60 and the drive motor 50 are moved upward and the lift panel 40 to which the drive motor 50 is fixed is moved upward The elastic spring 35 is compressed while moving.

The horizontal guide portion and the upper slope surface 611 are supported by the support protrusion 331 and the elasticity of the elastic spring 35 causes the lift cam portion 60, the drive motor 50, and the lift panel 40 The washing machine 100 connected to the shaft 70 and the shaft 70 formed in the elevating cam portion 60 moves repeatedly upward and downward while rotating so that the interior of the automobile engine is rotated upward and downward, The brush 300 of the washing machine 100 that rotates while moving downward can be easily cleaned.

Since the horizontal guide 612 is formed in a plane and the brush 300 is rotated at a constant height while the horizontal guide 612 is guided to the support protrusion 331, The cleaning time of the portion where the brush 300 is positioned is increased when the protrusion 331 is guided, and the cleaning can be performed intensively.

The upper end of the shaft 70 is fixed to the lower portion of the cam portion and the connection cap 71 is formed at the lower end of the shaft 70 to be fastened to the coupling protrusion 100 of the cleaning device.

1, the connection cap 71 includes a connection protrusion 100 formed on an upper portion of the washer 100. The connection cap 71 is formed with a fixing hole, It is preferable that an elastic ball is provided so that the connecting protrusion 100 is fitted into the connecting cap 71 and then the elastic balls are inserted into the fixing hole to be fixed to each other. It is also possible to fasten the screws after inserting them.

The housing main body 20 further includes a timer unit 21 for controlling the driving motor 50 so as to drive the driving motor 50 and to end the driving after a predetermined time elapses desirable.

Preferably, the timer unit 21 is provided with a display unit for the user to confirm the time setting, and a button unit for setting the time.

7, curved protrusions 614 are formed on the upper inclined surface 611, the horizontal guiding surface 612 and the lower inclined surface 613 formed on the inclined portion 61, and the supporting protrusions 331 Includes a fastening body 331a screwed to the installation hole 322 and an elastic rod 331b made of synthetic resin or metal having elasticity and fused to the upper surface of the fastening body 331a, And a striking protrusion 331c made of a metal material welded or welded to the upper portion of the elastic rod 331b and the support spring 331b ', the lift spring 331b' The vibration generated when the locking protrusions 614 are struck against the impact protrusions 331c during the lifting and supporting of the support protrusions 331 by the rotation of the brushes 300, In addition to washing by rotation while ascending and descending, The dust is transferred to the foreign matter of the engine through the shoe 300 and can be easily removed, thereby improving the cleaning efficiency.

At this time, a rotation groove 331c 'is formed in the impact protrusion 331c, and a guide ball 331c' is further coupled to the rotation groove 331c 'so that the guide ball 331c' Thereby reducing wear due to wear.

The locking protrusion 614 may be formed radially with respect to the center of the horizontal guide surface 612 formed in the inclined portion 61.

The support protrusion 331 is fastened to the installation hole 322 by a fastening body 331a, an elastic rod 331b formed on the fastening body 331a, a support spring 331b ' The elastic protrusion 331b and the striking protrusion 331c fixed to the upper portion of the supporting spring 331b 'are engaged with the striking protrusion 331c by the rotation of the elevating cam portion, After the rod 331b and the support spring 331b 'are compressed and bent, the engagement of the one of the impact protrusions 331c is released by the continuous rotation of the elevating cam portion, thereby hitting the other locking protrusion 614, .

8, a connection spring 72 is further formed at a lower portion of the shaft 70 and the upper portion of the connection cap 71 is fixed to the lower portion of the connection spring 72. The connection cap 71 A vibrating plate 711a is further provided on the upper surface of the connection cap 71 and a pressing spring 323 is provided on the bottom surface of the lower fixing panel 32, A pressing protrusion 324 formed at a lower portion of the pressing spring 323 is formed and a vibration protrusion 712 is further formed on the upper surface of the mounting panel 711 at a predetermined interval along the annular mounting panel 711 The vibration of the vibrator 711a is transmitted to the brush 300 of the washing machine 100 fastened to the connection cap 71 so that the foreign substances are lifted up and down inside the engine, So that it can be easily removed.

The pressing spring 323 and the pressing protrusion 324 continuously press the upper surface of the mounting panel 711 which is lifted and lowered by the compressed pressing spring 323, The vibration generated by the vibration protrusion 712 hit by the pressing protrusion 324 is transmitted to the brush 300, so that the cleaning efficiency can be improved.

10, a detaching pipe 80 is welded or screwed together with the connection cap 71 so as to rotate together with the connection cap 71, and the outer circumferential edge of the detaching pipe 80 has elasticity The elastic protrusions 81 made of a synthetic resin material are adhered or welded to the elastic protrusions 81. The elastic protrusions 81 are further integrally formed with pins 811 made of a synthetic resin material to clean foreign substances of the engine, The elastic projecting portion 81 is made of a synthetic resin material having elasticity and is prevented from being caught in the plug engagement hole of the engine when it is engaged with the inner peripheral surface of the plug engagement hole A plurality of vent holes 82 are formed in the degassing pipe 80 and a slit hole 83 and a pair of guide protrusions 84 are formed on the degassing pipe 80. The guide protrusions 84 The suction pipe 85 is formed so as to be guided to the suction pipe 85 and a connecting hose of a suction pump is connected to the take-out pipe 86 to suck air so that the lower part of the degassing pipe 80 and the vent hole 82 and the slit hole 83 are connected to each other, So that the foreign substance can be sucked and discharged.

It will be apparent to those skilled in the art that various modifications and equivalent arrangements may be made therein without departing from the scope of the present invention as defined by the appended claims and their equivalents. . Therefore, it is to be understood that the present invention is not limited to the above-described embodiments. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims. It is also to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

10: drive device 20: housing body
30: guide part 40: lift panel
50: drive motor 60: lift cam portion
70: shaft 80: stripping tube
21:
31: upper fixing panel 311: through hole
32: lower fixing panel 321:
322: Installation hole 323: Pressure spring
324: joining projection
33: fixing screw 331:
331a: fastening body 331b:
331b ': Support spring
331c: striking projection 331c ': rotating groove
331c ": guide ball
34: Guide rod 35: Elastic spring
41: fastening ball
61: an inclined portion 611: an upper inclined surface
612: Horizontal guide surface 613: Lower side slope surface
614:
71: Connection cap 711: Installation panel
711a: Vibrator 712: Vibration projection
72: connecting spring
81: elastic protrusion 811: pin
82: vent hole 83: slit hole
84: guide projection 85: suction pipe
86: Drawing tube
100: Washer 200:
300: Brush

Claims (5)

1. A driving apparatus for driving an automotive engine, comprising:
A housing main body having a structure in which a working space is formed inside and a bottom is opened,
An upper fixed panel fixed to an inner upper portion of the housing main body and having a through hole formed therein; an upper fixed panel fixed to an inner lower portion of the housing main body, wherein an operating hole and a mounting hole are formed, A guiding part connected to the lower fixing panel, a guide part connecting the upper fixing panel and the lower fixing panel, and a guide part including an elastic spring fitted into the guide rod,
A lifting and lowering panel which is inserted into and lifted up from the guide bar to form a fastening hole,
A driving motor in which a lower portion is fitted in the fastening hole and is lifted and lowered together with the elevating panel, and an upper portion is arranged to pass through the through hole;
An elevating cam portion coupled to the rotation shaft of the driving motor and rotated at its bottom surface and having an inclined portion to be supported by the supporting projection portion;
Wherein the upper portion is fixed to a lower portion of the elevating cam portion and the lower portion is formed with a shaft having a connecting cap to be fastened to a connecting protrusion of the cleaner.
The method according to claim 1,
Wherein the inclined portion of the elevating cam comprises an upper inclined surface, a horizontal guiding surface formed at a lower portion of the upper inclined surface, and a lower inclined surface formed at one side of the horizontal guiding surface, wherein the shaft is fixed to the horizontal guiding surface,
Wherein the housing body further includes a timer unit for controlling the driving motor so as to drive the driving motor and end the driving after a predetermined time elapses.
The method according to claim 1,
The upper inclined surface, the horizontal guiding surface, and the lower inclined surface formed on the inclined portion are further formed with locking protrusions,
The locking protrusion is formed radially with respect to the center of the horizontal guide surface,
Wherein the support protrusion comprises a fastening body screwed to the installation hole, an elastic rod formed on an upper surface of the fastening body, a support spring, and a hitting protrusion fixed to the upper portion of the elastic rod and the support spring,
Wherein the driving projection is formed with a rotation groove, and the rotation groove is further coupled with a guide ball.
The method according to claim 1,
A connection spring is further formed at a lower portion of the shaft, an upper portion of the connection cap is fixed to a lower portion of the connection spring,
A mounting panel is formed on the upper outer periphery of the connection cap, a vibrator is further installed on the upper surface of the connection cap,
A pressing spring formed on a lower surface of the lower fixed panel and a pressing protrusion formed on a lower portion of the pressing spring,
And vibration projections are further formed on the upper surface of the installation panel.
The method according to claim 1,
The detachment pipe is formed at a lower portion of the connection cap, an elastic protrusion made of a synthetic resin material having elasticity is formed on the outer circumference of the detachment pipe, and fins made of a synthetic resin material are further formed on the elastic protrusion to clean foreign materials of the engine And the elastic stones are made of a synthetic resin material having elasticity so as to be prevented from being caught in the plug engagement hole of the engine when the piston is engaged with the inner surface of the plug engagement hole, A plurality of ventilation holes are formed in the degassing pipe, slit holes and guide protrusions are formed on the degassing pipe, a suction pipe is formed so as to be guided by the guide protrusions, an outflow pipe is formed in the suction pipe, A suction pump is installed in the pipe to suck in air and suck the foreign matter removed through the lower part of the degassing pipe and the vent hole And a control unit for controlling the operation of the engine.

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