KR101359075B1 - Car washing device - Google Patents

Abstract

The present invention is a supporter is fixed to the ground having a space for entry and exit of the car, a vertical bar which is fixed to the supporter and protrudes upwards and the washing frame is installed as a horizontal bar fixed to the top of the vertical bar, and the horizontal bar An upper washer installed on the upper surface to remove foreign substances from the outer surface of the vehicle, a lower washer installed on the ground between the supporters to wash the lower part of the vehicle, and the upper washer is longitudinally disposed on the upper surfaces of both horizontal bars. In the preliminary auto-collecting device comprising a guider to be installed, a spraying bar installed on the guider, a washing tube installed to supply the washing water to the spraying bar and a washing nozzle connected to the washing tube;
The guider may include guide rails installed on both sides of an upper surface of the horizontal bar, roller brackets fixed to bottom surfaces of both ends of the horizontal bar constituting the injection bar, guide rollers mounted on the roller brackets and connected to the guide rails, and the rollers. It includes a separation prevention plate protruding downward from the both sides of the bracket to the lower position of the horizontal bar to maintain the position even when the impact on the spray bar is conducted, and installed in both corners of the spray bar to spray the cleaning foam to the outer surface of the vehicle Foam spray means, and installed in the center of the injection bar is characterized in that to increase the cleaning efficiency, including a reciprocating means for moving the injection bar in the front and rear direction of the horizontal bar.

Description

Car prewash device {CAR WASHING DEVICE}

The present invention relates to a preliminary vehicle washing apparatus, and more particularly, a preliminary washing apparatus installed in front of an automatic car washing apparatus to remove large foreign substances on the vehicle and foreign substances on the lower part of the vehicle prior to the present washing. It is about the provision of.

The applicant of the present application has previously applied for a patent (2012-35604) under the name of the vehicle pre-cleaning device, and the technical details of such an application is as follows.

The preliminary washing machine 1 is a vertical bar projecting upward by fixing it to a supporter 2 installed at four corners with a space for the car to fully enter and exit the ground at the standby position of the automatic car washing machine. ) And a washing bar 5 by connecting a horizontal bar 4 to the top of the vertical bar 3.

The upper surface of the horizontal bar (4) is provided with an upper washer (6) for removing foreign matter on the outer surface of the vehicle, the lower washer (15) for washing the lower part of the vehicle on the ground between the supporter (2) Install it.

The upper washer 6 is coupled to the guide block (8) to the guide bar (7) which is installed in the longitudinal direction on the upper surface of both sides of the horizontal bar (4), between the guide block (8) and the upper surface and both sides of the car Connect the injection bar (9) in the shape that accommodates.

The washing bar (9) is connected to a washing tank or a foam tank and a hose to the washing tube 10 and the foam tube 11 to supply the washing water and foam, the washing tube 10 and the foam tube (11) ) Is connected to a plurality of washing nozzles 12 and foam nozzles 13 so as to spray washing water and foam to the vehicle body surface while rotating by the supplied water pressure and foam pressure.

The horizontal bar 4 is configured by installing a reciprocating means connected to the guide block 8 to move the injection bar 9 in the front and rear direction of the horizontal bar (4).

In the prior art as described above, the guide bar is coupled to the guide block and configured to reciprocate in the front and rear directions of the horizontal bar by the reciprocating means, but the reciprocating means is installed only in one direction of the guide bar or the horizontal bar installed side by side. Because of this, the deviation occurs during the push and pull process, the guide block on both sides does not maintain the same position.

As such, when the guide block coupled to the guides on both sides does not maintain the same position and the guide block at one position is ahead or behind, the spray bar having the cleaning nozzle and the foam nozzle does not move normally. In this case, the operation stops in a misaligned state, which provides a cause of the impossibility of cleaning.

In particular, the washing water and foam that are scattered during the washing process may cause corrosion on the guides and the guide block, as well as to reduce the performance of the lubricant injected to operate smoothly. Therefore, it is difficult to guarantee stable operability.

The foam nozzle is sprayed on the surface of the vehicle through the foam nozzle, and since the foam nozzle is rotated by the force of spraying the foam, the actual foam is sprayed on the surface of the vehicle to prevent it from inflating and removing the foreign substance. Phenomenon occurs.

Since the foam is scattered by the rotating foam nozzle, the foam is scattered to the surroundings rather than the surface of the vehicle, so the actual foam does not adhere to the vehicle. Will be.

For this reason, after the foreign matters on the surface of the vehicle are removed by the cleaning nozzle, the user or the manager directly apply the foam evenly to the surface of the vehicle by using the foam brush. There are many problems, such as inconvenience to users and administrators.

In the present invention, to solve the problems as described above, the supporter is fixed to the ground having a space for the car to enter and exit, and fixed to the upper end of the vertical bar and the vertical bar fixed to the supporter fixed to the upper A washing frame installed in a horizontal bar, an upper washer installed on an upper surface of the horizontal bar to remove foreign substances on the outer surface of the vehicle, and a lower washer installed on the ground between the supporters to wash the lower part of the vehicle; The upper washer includes a guider installed in the longitudinal direction on the upper surfaces of both horizontal bars, a spraying bar installed in the guider, a washing tube installed to supply the washing water to the spraying bar, and a washing nozzle connected to the washing tube. In the preliminary auto-collecting device is configured;

The guider may include guide rails installed on both sides of an upper surface of the horizontal bar, roller brackets fixed to bottom surfaces of both ends of the horizontal bar constituting the injection bar, guide rollers mounted on the roller brackets and connected to the guide rails, and the rollers. A release preventing plate protruding downward from the both sides of the bracket to a position below the horizontal bar to maintain the position even when the impact is conducted to the spray bar;

Foam spray means for spraying the cleaning foam to the outer surface of the vehicle is installed at both corners of the injection bar, and installed in the center of the injection bar reciprocating means for moving the spray bar in the front and rear direction of the horizontal bar;

It is possible to achieve the purpose of increasing the convenience of the user and the administrator by spraying the cleaning foam while increasing the cleaning efficiency while smoothly reciprocating the spray bar.

The present invention is to install a reciprocating means for moving the injection bar in the front and rear direction of the horizontal bar in the center of the injection bar to spray the car wash foam to both sides of the injection bar while allowing the injection bar to move evenly It is an invention having various effects such that the car wash foam is evenly sprayed on the entire outer surface of the vehicle to further inflate and remove foreign matters, thereby increasing the convenience of the user and the manager while providing easy car wash.

1 is an overall perspective view showing a vehicle pre-cleaning apparatus to which the technique of the present invention is applied.
Figure 2 is a perspective view of the upper washing machine showing a preliminary vehicle washing apparatus to which the technique of the present invention is applied.
Figure 3 is a cross-sectional view taken along the line A-A of the upper washer of the vehicle pre-cleaning device to which the technique of the present invention is applied.
Figure 4 is an excerpt B site showing the upper washing machine of the preliminary vehicle washing apparatus to which the technique of the present invention is applied.
Figure 5 is an excerpt of the portion C showing the upper washer of the vehicle pre-cleaning apparatus to which the technique of the present invention is applied.
Figure 6 is a block diagram showing a preliminary vehicle preliminary washing apparatus to which the prior art is applied.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is an overall perspective view showing a preliminary vehicle washing apparatus to which the technique of the present invention is applied, FIG. 2 is a perspective view of an upper washer showing the preliminary vehicle washing apparatus to which the technique of the present invention is applied, and FIG. A cross-sectional view taken along line A-A of the upper washing machine of the preliminary vehicle washing apparatus, FIG. 4 is an excerpt B of the upper part of the washing machine of the preliminary automobile washing apparatus, FIG. An excerpt of the C part showing the upper washer of the vehicle pre-cleaning device will be described together.

Preliminary car washing device 100, the vertical bar 102 is fixed to the supporter 101 fixed by the fixing means to have a space for the car to enter and exit the ground to protrude upwards, the vertical bar 102 At the top of the horizontal bar 103 is fixed to install a washing frame 105 of the grid form surrounding the car.

The upper part of the horizontal bar 103, the upper washer 106 for washing the outer surface (front and rear and both sides and the upper surface) of the vehicle, and the lower washer 107 for washing the lower portion of the vehicle between the supporter 101 in the ground Install and configure).

The upper washer 106 is provided with a guider 110 in the longitudinal direction (in and out of the car) on the upper surface of both horizontal bars 103, the horizontal bar 111 and the vertical bar 112 in the guider 110. ) Is provided with a spray bar 113 to maintain a roughly ㅠ shape.

The washing bar 113 is connected to a washing tank and a hose to install a washing tube 114 for supplying the washing water, and the washing tube 114 has a plurality of washing nozzles that rotate by the supplied water pressure ( 115) to be sprayed onto the body surface.

In the present invention, the guider 110 is improved, and both sides of the injection bar 113 are sprayed to the center of the foam injection means 130 and the injection bar 113 for spraying the cleaning foam to the outer surface of the vehicle. It is configured to further install the reciprocating means 150 to move the saba 113 in the front and rear directions of the horizontal bar (103).

The guider 110 is provided with guide rails 116 on both sides of the upper surface of the horizontal bar 103, and fixed to the bottom surface of both ends of the horizontal bar 111 constituting the injection bar 113 on the guide rail 116. The guide roller 118 mounted on the roller bracket 117 is connected so as to slide.

The roller bracket 117 is integrally or further attached to the separation prevention plate 119 protruding downward from the side to the lower position of the horizontal bar 103 on both sides to enter for washing and exiting the car or other external factors When the shock is conducted to the injection bar 113 by to prevent the departure from the guide rail 116.

Although the guide rail 116 and the guide roller 118 are shown in the figure of the present invention in the shape of a square, it may be of course possible to form a variety of shapes, so long as it can be a shape that can be engaged with each other, such as square, circular shape. .

The foam injection means 130, the foam bracket 131 is installed on both side corners of the bottom surface of the injection bar 113, the lower side of the foam bracket 131, the chemical tank 132 containing a drug for generating a foam Fix the tank box 133 to accommodate).

The nozzle bracket 134 is fixed at the corner of the foam bracket 131 to mix the water and the medicine to form a foam nozzle 135 which can be sprayed on the outer surface of the vehicle in a foam (dark foam form), and The foam nozzle 135 maintains an angle of 45 ° with respect to the horizontal bar 111 and the vertical bar 112 so that the foam can be evenly sprayed on the upper and side surfaces of the vehicle, and is formed on the nozzle tip 136. The hole 137 is also formed in a narrow and long shape so that the foam can be injected in the 90 ° direction.

The water pipe 138 is connected to the rear of the foam nozzle 135, and the bottom of the foam nozzle 135 is connected to the chemical tank 132 and the chemical pipe 139 of the water supplied through the water pipe 138 according to the Venturi principle. The speed and pressure allow the medicament to be mixed with the water and sprayed to form a foam.

In the middle of the drug pipe 139 is further provided with a control valve 140 to adjust the amount of the drug supplied from the drug tank 132 to adjust the amount of the sprayed form as the user or manager intended.

The reciprocating means 150, the drive box 151 is installed in the central position of the bottom surface of the injection bar 113, the inside of the drive box 151, the forward and reverse rotation, the speed control is possible desim motor 152 ).

The output shaft 153 of the decimotor 152 is exposed in either direction of the drive box 151 to fix the timing pulley 155 having the gear teeth 154 at equal intervals, and the timing pulley 155. The timing belt 156 fixed at both ends at the front and rear sides of the frame 105 is connected to each other.

Of course, gear timings 154 at equal intervals are formed in the timing belt 156 on the surface that is in contact with the timing pulley 155 to maintain the engagement state.

Before and after the drive box 151, the guide roller 157 is further installed to push up the timing belt 156 so as to be connected with the timing pulley 155 as much as possible. The 155 slides smoothly along the timing belt 156 to be driven.

Looking at the operating state of the preliminary vehicle washing apparatus 100 to which the technique of the present invention is applied as described above are as follows.

After entering the car, the user or manager operates the controller to operate the upper washer 106 and the lower washer 107 to remove foreign matters on the surface and the bottom of the car first, and then operates the upper washer 106 again. The cleaning foam is sprayed onto the surface of the vehicle to inflate foreign matters so that it can be easily removed, and the upper washing machine 106 is operated again to spray the washing water through the cleaning nozzle 115 to completely remove the cleaning products. Since the same as the prior application of the present application will not be described in detail, the operation of the guider 110, the foam injection means 130 and the reciprocating means 150 added herein.

When the upper washer 106 operates, the guider 110 and the reciprocating means 150 operate at the same time. In order to spray the washing water or the washing foam, the spray bar 113 is moved forward and backward of the horizontal bar 103. This is because it must be shuttled back to.

That is, the descimotor 152 embedded in the drive box 151 installed in the center of the bottom of the injection bar 113 is operated to move forward and move forward and move backward to return to its original position. Done.

In this process, the timing pulley 155 fixed to the output shaft 153 of the desci motor 152 is rotated forward and reverse, and the timing pulley 155 is a timing belt fixed to both ends of the front and rear sides of the center portion of the frame 105. In the state connected to 156, the timing belt 156 is moved forward and backward.

At this time, the gear puller 154 is formed on the upper surface of the timing pulley 155 and the timing belt 156 which is in contact with the timing pulley 155, and thus, the gear puller 154 is engaged with each other, so that the movement of the injection bar 113 can be accurately performed. The timing belt 156 is brought into close contact with the timing pulley 155 by the guide rollers 157 further installed at the front and rear sides of the drive box 151 to connect the timing pulley 155 with the timing belt 156. By increasing the area, it is possible to ensure smooth operation.

In addition, since the reciprocating means 150 is installed at the center position of the frame 105 to forward and backward the injection bar 113, it is not biased in either direction, thereby helping to operate smoothly.

In addition, in the case of the guider 110, the guide rail 116 and the guide roller 118 are connected to each other, thereby greatly reducing the production and installation costs, and thus eliminating the need for entry and exit of the vehicle or other external factors. Even if the shock is conducted to the saba 113 is prevented from being left in place by the departure prevention plate 119 to be able to maintain a stable state while increasing the durability and quality.

In addition, in the case of the foam injection means 130, after the foreign matter is first removed by the washing scouring 115, the foam is installed in the bottom side both sides of the bottom of the spray bar 113 in the process of reciprocating the spray bar 113 Chemical pipe 139 connected to the chemical tank 132 accommodated in the tank box 133 located below the foam bracket 131 when water is injected at high pressure and high speed through the foam nozzle 135 mounted on the bracket 131. Through the venturi principle, the drug is supplied, mixed with water, sprayed on the outer surface of the vehicle in the form of a foam, and the foam completely covers the outer surface of the vehicle.

As the foam is sprayed and flowed down as described above, the foam is inflated to separate the external surface of the vehicle while inflating the foreign matter, and when the foam almost disappears, the spraying bar 113 is moved again to spray the washing water through the washing nozzle 115. By removing the form, you can complete the wash.

Of course, using the controller to adjust the speed of the dessicator 152 to adjust the spraying state of the washing water to the state of the car to be washed, or by adjusting the supply amount of the drug using the control valve 140 the injection amount of the washing foam It is obvious that the optimum car wash condition can be adjusted by adjusting the.

The present invention has the advantage of improving the convenience of the user and the manager by improving the guider and the foam injection means and the reciprocating means to facilitate the reciprocation of the injection bar to increase the cleaning efficiency by spraying the cleaning foam.

100; Pre-cleaning device 105; Washing frame
106; Top washer 107; Bottom washer
110; Guider 115; Cleaning nozzle
116; Guide rail 117; Roller Bracket
118; Guide roller 119; Escape prevention plate
130; Foam injection means 131; Foam Bracket
132; Pharmaceutical tank 135; Foam nozzle
140; Control valve 150; Shuttle
151; Drive box 152; Dish motor
155; Timing pulley 156; Timing belt
157; Guide roller

Claims (4)

A supporter fixed to the ground and having a space for entering and exiting a vehicle;
A vertical bar projecting upwardly by fixing to the supporter, and a washing frame installed by fixing a horizontal bar to an upper end of the vertical bar;
An upper washer installed on an upper surface of the horizontal bar to remove foreign substances on the outer surface of the vehicle;
A lower washer installed on the ground between the supporters to wash the lower part of the vehicle;
The upper washer and the guider is installed in the longitudinal direction on the upper surface of both horizontal bars;
A spraying bar installed on the guider;
In the preliminary auto-collecting device comprising a washing tube installed to supply the washing water to the injection bar and a washing nozzle connected to the washing tube;
The guider may include guide rails installed at both sides of an upper surface of the horizontal bar;
Roller brackets are fixed to the bottom surface of both ends of the horizontal bar constituting the injection bar;
A guide roller mounted on the roller bracket and connected to the guide rail;
A separation prevention plate protruding downward from both sides of the roller bracket to a position below the horizontal bar to maintain the position even when an impact is conducted to the injection bar;
Foam spray means for spraying the cleaning foam to the outer surface of the vehicle is installed at both corners of the injection bar;
And a reciprocating means installed at the center of the injection bar to move the injection bar in the front and rear directions of the horizontal bar. The method of claim 1, further comprising:
The foam spraying means includes a foam bracket installed at both corners of the bottom surface of the spray bar;
A tank box configured to receive and hold a chemical tank for generating a foam under the foam bracket;
A nozzle bracket fixed to a corner position of the foam bracket;
A foam nozzle mounted on the nozzle bracket and spraying the washing foam onto the outer surface of the vehicle;
A water pipe connected to the rear of the foam nozzle;
The drug nozzle is connected to the bottom surface of the foam nozzle and the drug tank by the speed and pressure of the water supplied through the water pipe 138 according to the Venturi principle, the drug is mixed with the water to form a foam to form a pharmaceutical tube Car prewash. The method of claim 1, further comprising:
The reciprocating means includes a drive box installed at the central position of the bottom surface of the injection bar;
A de-motor installed in the drive box;
A timing pulley fixed to the output shaft of the de-motor;
A timing belt having both ends fixed to the front and rear sides of the frame and connected to the timing pulley;
Gear teeth formed at equal intervals to maintain engagement with the timing pulley and the timing belt;
And a guide roller installed at the front and rear sides of the driving box to push up the timing belt so as to be in close contact with the timing pulley. 3. The method of claim 2,
The foam nozzle maintains an angle of 45 ° with respect to the horizontal and vertical bars so that the foam can be evenly sprayed on the upper and side surfaces of the vehicle;
The injection hole formed in the nozzle tip of the foam nozzle is formed in a narrow shape and a long length so that the foam is sprayed at 90 °;
In the middle of the drug pipe is a vehicle pre-washing device, characterized in that further installed to adjust the amount of the cleaning foam sprayed by adjusting the amount of the drug supplied from the drug tank.

Images