KR200189935Y1 - A horizontal washing device of automatic car washer - Google Patents

Abstract

The present invention relates to a horizontal washing apparatus for washing the front, rear and roof of an automobile in an automatic washing machine for automatically washing a van or large bus.

In a conventional automatic car wash machine having a vertical brush on a moving frame, a transport support is mounted on a transport chain driven by a lifting motor on the moving frame to move up and down, and a rotation shaft and a drive chain on the transport support. A forward / reverse motor with gears is installed, and the interlocking chain gear is formed at the position where the rotating shaft constituted by the horizontal brush extends to the transport support and is supported by the bracket, and the chain is connected to the drive chain gear and the interlocking chain gear. It was designed to wash the front, rear and roof of the vehicle by rotating the horizontal shaft by rotating the rotating shaft by the reverse motor.

As the horizontal brush is rotated by the forward / reverse motor and the chain, the horizontal washing device can be installed in a relatively simple configuration, and the use of subsidiary materials is greatly reduced, and the economical features and the horizontal brush rotate the front and rear of the vehicle. When the roof is cleaned, the horizontal brush does not shake due to the high speed rotation of the horizontal brush and ascends and descends, so it rotates in close contact with the cleaning surface.

Description

Horizontal Washing Device in Automatic Washing Machine {A HORIZONTAL WASHING DEVICE OF AUTOMATIC CAR WASHER}

The present invention relates to a horizontal washing apparatus for washing the front, rear and roof of an automobile in an automatic washing machine for automatically washing a van or large bus.

In general, automatic car washes of large vehicles such as buses are provided with two pairs of vertical brushes and one or two horizontal brushes on both sides, and the vertical and horizontal brushes are each powered by a power transmission device and are separately controlled by a computer. It is configured to operate.

Conventional automatic car washes are supported by a pair of vertical washing brushes so that the upper and lower sides can be rotated to smoothly move the left and right, and the lower ends are not supported so that they can move freely so that the front, left and right sides of the vehicle and It consisted of a vertical washer configured to clean the rear in turn and a horizontal washer arranged to flush a number of horizontal mops over the roof of the vehicle.

Therefore, when a pair of vertical washing brushes are gathered in the middle, they move to the left and right sides, and then move to both sides after washing the front. There is a problem that is not wiped well, the horizontal washing device for washing the roof of the vehicle has a problem that the washing state of the roof is not clean because the number of washing cloth hangs.

In particular, in the case of the horizontal washing device for washing the roof of the vehicle, since it is directly connected horizontally to the rotating shaft of the motor as a power source, collision with the auxiliary devices such as the ventilation holes installed on the roof of the vehicle frequently occurs. There was a problem such as breakage or failure or failure of the horizontal washing apparatus itself.

In order to solve such a conventional problem, a horizontal washing apparatus for washing the roof of a vehicle in an automatic car wash was devised and disclosed as Utility Model Registration No. 141820 (January 6, 1999).

That is, as shown in Figs. 3 to 4, the elevating body 5 'is installed between the elevating guide frames 3' of the automatic car wash, and the forward and reverse motors 54 are mounted on the elevating body 5 '. ') And the horizontal cleaning brush (7'), and the suspension span (6 ') on the output shaft (55') of the forward and reverse motors (54 ') to the bearing housing (61', 62 '), Rotating shaft 71 of the horizontal washing brush 7 'in which the drive chain gear 56' is laid between the suspension rod 6 'and the elevating body 5' so that rotation is rolled freely at the lower end of the suspension rod 6 '. ') The interlocking chain gear 72' built on both ends was connected with the chain 73 'so that the horizontal washing brush 7' was rotated by the rotational force of the forward and reverse motors 54 '.

As described above, the horizontal cleaning brush 7 'can be rotated based on the output shaft 55', so that the washing can be performed without applying an impact to the protruding accessory when the roof and the rear of the vehicle are washed. Due to the free rotation of the liver (6 '), the horizontal cleaning brush (7') cannot rotate completely close to the vehicle when washing the front and rear of the vehicle. In constructing the washing device, too many subsidiary materials, including suspension racks (6 '), are not economical, and there is a problem in that there are difficulties in dismantling work due to installation and repair.

The present invention was devised to solve the above-mentioned problems, and the horizontal brush was installed on the transport support by the bracket to reduce the need for subsidiary materials when constructing the horizontal washing apparatus, and to clean the front and rear of the vehicle. When descending, there is no horizontal brush flow so that it can be rotated closely to the vehicle to achieve the effect of cleaning the vehicle clean.

In order to achieve the above object, the chain is connected to the transfer support so as to be moved up and down by the rotational power of the motor, and the forward / reverse motor installed by the fixed medium on the transfer support and the forward / reverse motor Drive chain gear installed at a predetermined position of the rotating shaft, interlocking chain gear installed at a predetermined position of the rotating shaft freely rotatable, chains reciprocated by the drive chain gear and the interlocking chain gear, and the horizontal brush The purpose of the present invention is to provide a horizontal washing apparatus in an automatic car wash comprising a bracket having bearings mounted by a fixed medium to support the support.

1 is a schematic front view of an automatic car wash applied with the present invention

Figure 2 is an enlarged perspective view of the main portion of the present invention in Figure 1

Figure 3 is a schematic front view of an automatic car wash constructed by a conventional design

4 is a perspective view taken from the configuration of the horizontal washing apparatus in FIG.

* Description of Signs of Main Parts of Drawings *

1. Moving frame 1a. Transfer Chain

2. Horizontal brush 2a. Axis of rotation

2b. Interlocking Chain Gear 3. Vertical Brush

4. Lifting motor 10. Transfer support

20. Forward / reverse motor 21. Rotating shaft

22. Drive Chain Gear 30. Chain

40. Bracket

Hereinafter, the object, features and advantages of the present invention described above in more detail through a preferred embodiment of the present invention shown in the accompanying drawings.

The terms to be described below are defined in consideration of the functions of the present invention, which may vary according to the intention or custom of a person skilled in the art and the definitions should be made based on the contents throughout the present specification.

FIG. 1 is a front view schematically showing the automatic washer to which the horizontal washer device of the present invention is applied, and FIG. 2 is an enlarged perspective view of the horizontal washer which is the main part of the present invention to the automatic washer of FIG.

As shown in the drawing, the transport support 10 is installed on the transport chain 1a driven by the lifting motor 6 on the lifting frame moving body 1 of the automatic car wash and lifted by the transport chain 1a. The forward and reverse motors 20 having the rotating shaft 21 and the drive chain gear 22 are mounted on the transfer support 10, and the rotating shaft 2a constituting the horizontal brush 2 is mounted. An interlocking chain gear 2b is formed between the support bracket 10 and the two brackets 40, and the chain 30 is connected to the drive chain gear 22 and the interlocking chain gear 2b. It was configured to rotate the horizontal brush (2) by rotating the rotary shaft (2a) by the operation of the forward and reverse motor (20).

The transfer support 10 is a device for supporting the subsidiary materials constituting the horizontal washing apparatus for washing the front and rear and the roof of the vehicle, is formed in the form of a plate to facilitate the installation of the subsidiary materials, the lifting and lowering operation In order to form a chain link at a predetermined position up and down, the transfer support 1a is connected by a transfer chain 1a which is confined to the motor 6 for lifting and lowering. (10) was to be made to raise and lower operation.

The forward and reverse motors 20 are installed on the transport support 10 by a fixed medium, and the drive chain gears 22 are installed on the rotation shaft 21, but the drive chain gears 22 are the rotation shafts 21. It was formed integrally so as to rotate.

The rotating shaft 2a of the horizontal brush 2 extends to the transport support 10 so that the interlocking chain gear 2b is installed at a predetermined tip so that the drive shaft 22 can be collapsed with the drive chain gear 22 by the chain 30. As a result, the horizontal brush 2 is rotated by the rotational power of the forward and reverse motor 20.

As such, the horizontal support 2 rotated by the rotational power of the forward and reverse motors 20 is supported by the transport support 10, and the transport support 10 is supported by a bracket 40 having bearings therein. Since the rotating shaft 2a of the horizontal brush 2 is supported, the horizontal brush 2 rotates closely to the washing part of the vehicle without shaking when the lifting and lowering operation is performed to clean the front, rear and roof of the vehicle. It was.

In addition, since the transport support 10 'installed on the other side has a role of supporting the horizontal brush 2, the horizontal brush is horizontally coupled to the bracket including the bearing mounted on the transport support. It was made to rotate while holding.

As described above, the process of washing the car with the car wash constructed by one embodiment of the present invention is as follows.

When the vehicle enters the moving frame body (1) equipped with wheels to move on the rails and is supplied with power, the vertical brushes (3) installed on both sides of the lifting guide support frame are controlled by the control box. And the horizontal brush 2 supported by the transfer support 10 rotate in a predetermined direction by the rotational power of the forward and reverse motors 6 and 20, respectively. The vertical brush 3 washes both sides of the vehicle, and the horizontal brush 2 washes the roof and the front and rear surfaces of the vehicle.

Looking in detail the action of the horizontal brush (2) to wash the vehicle by the device of the present invention, the horizontal brush (2) is supported by the bracket 40 to the transport support 10, the forward and reverse motor (20) The drive chain gear 22 mounted on the rotary shaft 21 of the drive shaft and the interlocking chain gear 2b mounted on the rotary shaft 2a of the horizontal brush 2 are collapsed by the chain 30 and are driven by the forward and reverse motor rotational power. The horizontal brush 2 is rotated to wash the vehicle.

After the washing of the roof is completed by the movement of the moving frame (1) to reach the front or the rear, the transport support (10) by the rotation operation of the lifting motor (6) is lowered to wash. At this time, the horizontal brush 2 may move away from the washing surface due to the lowering operation of the feed support 10 and the high speed rotation of the horizontal brush 2. Since the rotating shaft (2a) of) is firmly installed on the transport support 10 by the bracket 40 with bearings therein, it can rotate close to the washing surface during the high speed rotation of the horizontal brush 2 so that the cleaning can be performed more. It can be cleaned.

When the horizontal brush (2) completes the cleaning of the front and rear through the above process, when the moving frame (1) moves in the opposite direction to return to the initial state of the car wash, the washing of the vehicle is completed.

Conventional horizontal washing device is directly connected to the rotating shaft of the motor, the washing cloth is hanging down, there was a problem due to the collision with the auxiliary device, such as the ventilation opening of the vehicle, but the present invention has a number of on the rotating shaft in the production of the horizontal brush A soft synthetic resin material with excellent thin and long cleaning power has been laid down and down when it is not rotating, but it can maintain a cylindrical shape around the axis of rotation by centrifugal force during rotation. It can move without collision between the device and the axis of rotation of the horizontal brush, so as to achieve excellent effects even with a relatively simple configuration, unlike a horizontal washing device that is complicated by using many auxiliary materials as shown in FIGS. It was.

Therefore, the present invention as described above is to install a horizontal washing device in a relatively simple configuration compared to the conventional to reduce the use of subsidiary materials a lot, and the rotating shaft of the horizontal brush is firmly installed on the transport support on the cleaning surface without shaking due to high-speed rotation It is a horizontal washing device of a useful automatic car wash designed to wash closely.

The present invention described above is possible to those skilled in the art to which the present invention belongs, various substitutions, modifications and changes can be made within the scope without departing from the technical spirit of the present invention, the above-described embodiments and attached It is not limited to the drawings shown.

The horizontal brush is connected by the forward / reverse motor and the chain to be rotated so that the horizontal cleaning device can be installed in a relatively simple configuration, thereby reducing the use of subsidiary materials in terms of construction. It is firmly supported by the transfer support by preventing the high speed rotation of the horizontal brush and the shaking of the horizontal brush due to the raising and lowering when washing the front and rear of the vehicle. There is a characteristic.

Claims (1)

In installing two pairs of vertical brushes on both sides of the moving frame body moving forward and backward on the rail, and constructing a horizontal washing device installed in the middle of the two pairs of vertical brushes, The transfer support is installed on the transfer chain driven by the lifting motor on the moving frame to be moved up and down by the transfer chain, and the forward and reverse motors having the rotating shaft and the drive chain gear are installed on the transfer support. On the other hand, the interlocking chain gear is formed at the position supporting the rotating shaft constituted by the horizontal brush to the conveying support bracket with the bracket, and the chain is connected to the drive chain gear and the interlocking chain gear to rotate the rotary shaft by the operation of the forward and reverse motors. Horizontal washing device for an automatic car wash, characterized in that the brush is rotated to wash the front, rear and roof of the vehicle.