JPH07290003A - Washer - Google Patents

Abstract

PURPOSE:To perform effective washing in a short time by rotating an object to be washed forcibly or by a jet flow, further using a rotary nozzle or a rotating and oscillating nozzle to intermittently and repeatedly give impact force to the object to be washed. CONSTITUTION:To the lower end of an output shaft 2a of a rotating device 2 such as a motor with a reduction gear, a wash part 1a of an object to be washed 1 is fixed downwards. Below the object to be washed 1, an jet tip 10a of a rotary nozzle 10 is installed upwards at a prescribed distance D. The rotary nozzle 10 is rotated by a driver 11, and also the object to be washed 1 is rotated by the rotating device 2. While a rotating high pressure water jet flow J is injected from the rotary nozzle 10 in this state, the rotary nozzle 10 is horizontally moved by a rack-and-pinion type horizontal movement device 13 within the area corresponding to the wash part 1a. In this way, the high pressure water jet flow J is made to hit the wash part 1a intermittently and repeatedly to perform effective washing by its impact force.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cleaning device for cleaning general mechanical and electrical parts.

[0002]

2. Description of the Related Art In the conventional cleaning apparatus, a straight nozzle or a fan-shaped nozzle is used to clean an object to be cleaned by applying a flow jetted from the nozzle.

That is, cleaning is performed to remove general deposits, cutting chips, residues, burrs on the machined surface, etc. by the jetting force of the flow which is the impact force of the continuous flow. In other words, the object to be cleaned is kept in a completely fixed state, and the flow caused by the jet from the nozzle is made to collide with the object to be cleaned. Therefore, cleaning was performed only by the force of the flow ejected from the nozzle.

[0004]

As described above, conventionally, since the object to be cleaned is fixed, the cleaning is performed only by the jetting force of the flow from the nozzle, and the cleaning effect is not sufficient or the cleaning time is long. There was a problem that it would be long.

It is an object of the present invention to provide a cleaning device that improves the cleaning effect and shortens the cleaning time.

[0006]

According to the present invention, rotating means for rotating an object to be cleaned with the cleaning portion facing downward,
An upward nozzle having a nozzle tip located at a predetermined distance with respect to the cleaning portion, and horizontal moving means for horizontally moving the nozzle within the cleaning portion are provided.

Further, according to the present invention, a supporting means for rotatably supporting an object to be cleaned with the cleaning portion facing downward, an upward nozzle in which an axis intersects the cleaning portion at a predetermined angle, and the nozzle are provided. Horizontal movement means for horizontally moving in the range of the cleaning portion is provided.

Further, according to the present invention, the fixing means for fixing the object to be cleaned with the cleaning portion facing downward, the upward nozzle with the nozzle tip positioned at a predetermined position with respect to the cleaning portion, and the nozzle for cleaning Horizontal movement means for horizontally moving the entire portion is provided.

Further, according to the present invention, the nozzle is a rotary nozzle.

Further, according to the present invention, the nozzle is an oscillating nozzle.

Further, according to the present invention, the nozzle is a rotary / swing type nozzle.

[0012]

In the cleaning device configured as described above,
By forcibly rotating the object to be cleaned or rotating it by the jet flow, and by using a rotary nozzle or a rotary / swing type nozzle, it is possible to apply an impact force to the object to be cleaned repeatedly and intermittently. Therefore, it becomes possible to wash effectively in a short time.

[0013]

Embodiments of the present invention will be described below with reference to the drawings.

In FIG. 1, a rotating device 2 such as a rotating means, that is, a motor with a speed reducer is provided, and an object to be cleaned 1 is fixed to a lower end portion of an output shaft 2a thereof with the cleaning portion 1a facing downward.

Below the cleaning portion 1a, a predetermined distance D
The jet nozzle 10a of the rotary nozzle 10 is provided so as to face upward. The rotary nozzle 10 is driven to rotate by a driving device 11, and the base portion is a base 1.
It is set up in 2. One end of a rod 15 which is moved by a drive unit 14 of a horizontal movement device 13 of a pinion rack type is connected to the base 12, and the cleaning portion 1 is connected.
It is adapted to be horizontally moved within a range corresponding to a, that is, a stroke S. A high pressure water supply hose 16 from a high pressure water pump (not shown) is connected to the base 12.

Next, the operation will be described.

During cleaning, while rotating the cleaning target 1 by the rotating device 2 and jetting the high-pressure water jet stream J rotating from the rotary nozzle 10, the horizontal moving device 13 horizontally at the stroke S, that is, a predetermined distance. While maintaining D, the range corresponding to the cleaning portion 1a is moved.

Therefore, the high-pressure water jet stream J collides intermittently and repeatedly with the cleaning portion 1a, and effective cleaning is performed by the impact force.

Further, since the removed dirt and the washing water flow down, the washing effect of the object to be washed is promoted and the drying effect is improved.

FIG. 2 shows another embodiment of the present invention. That is, the object to be cleaned 1 is rotatably supported by the shaft supporting device 3 such as a bearing via the rotating shaft 3a. Further, the rotary nozzle 10 is provided upward so that the axis A intersects with the cleaning portion 1a at a predetermined angle α, and the others are shown in FIG.
Is configured similarly to. Therefore, the high-pressure water jet J
Obliquely collides with the cleaning portion 1a, and the cleaning target object 1 is rotated by the horizontal component force of the collision force, which has the same effect as the embodiment of FIG. 1 and saves the rotational driving force of the cleaning target object 1. can do.

FIG. 3 also shows another embodiment of the present invention. When the object to be cleaned 1A has irregularities such as the blade 1b, the rotary nozzle 10 is installed so that the high-pressure water jet stream J impinges obliquely on the blade 1b. This is an example in which the base 12 is erected and the others are configured similarly to FIG. This embodiment also has the same effects as the embodiment of FIG.

FIG. 4 also shows another embodiment of the present invention, in which the object to be cleaned 1 is fixed to the fixture 4a of the fixing device 4, and the drive unit 14 of the horizontal moving device 13 is rocked at a predetermined angle by the rocking device 17. This is an example in which the other components are configured in the same manner as in FIG.
In this embodiment, the high-pressure water jet stream J is repeatedly and intermittently collided with the entire surface of the fixed cleaning portion 1a, and the same effect as that of FIG. 1 is obtained.

FIG. 5 also shows another embodiment of the present invention, in which an oscillating nozzle 20 which oscillates at an oscillating angle β is pivotally attached to a base 21 which also serves as an oscillating device, and the others are the same as in FIG. It is a configuration example.

This embodiment also has the same effect as that of FIG.

FIG. 6 also shows another embodiment of the present invention, in which an oscillating nozzle 20 is provided on a base 21 and the other parts are constructed in the same manner as in FIG. This embodiment also has the same effects as the embodiment of FIG.

FIG. 7 also shows another embodiment of the present invention, in which an oscillating nozzle 20 is provided on a base 21 and the other parts are constructed in the same manner as in FIG. This embodiment also has the same effects as the embodiment of FIG.

FIG. 8 also shows another embodiment of the present invention, in which an oscillating nozzle 20 is provided on a base 21 and the other parts are constructed in the same manner as in FIG. This embodiment also has the same effects as the embodiment of FIG.

FIG. 9 also shows another embodiment of the present invention, in which a rotary / oscillating nozzle 30 for rotating and swinging is provided on a base 21,
This is an example in which the others are configured similarly to FIG. This embodiment also has the same effects as the embodiment of FIG.

FIG. 10 also shows another embodiment of the present invention, which is an example in which a rotary / oscillating nozzle 30 is provided on the base 21 and the other parts are configured in the same manner as in FIG. This embodiment also has the same effects as the embodiment of FIG.

FIG. 11 also shows another embodiment of the present invention, which is an example in which a rotary / oscillating nozzle 30 is provided on the base 21 and the other parts are configured in the same manner as in FIG. This embodiment also has the same effects as those of FIG.

FIG. 12 also shows another embodiment of the present invention, which is an example in which a rotary / oscillating nozzle 30 is provided on the base 21 and the other parts are configured in the same manner as in FIG. This embodiment also has the same effects as the embodiment of FIG.

[0032]

Since the present invention is constructed as described above, it is possible to improve the cleaning effect and shorten the cleaning time by intermittently repeatedly applying the impact force of the high-pressure water jet to the cleaning portion. You can

[Brief description of drawings]

FIG. 1 is a side view showing a first embodiment of the present invention.

FIG. 2 is a side view showing a second embodiment of the present invention.

FIG. 3 is a side view showing a third embodiment of the present invention.

FIG. 4 is a side view showing a fourth embodiment of the present invention.

FIG. 5 is a side view showing a fifth embodiment of the present invention.

FIG. 6 is a side view showing a sixth embodiment of the present invention.

FIG. 7 is a side view showing a seventh embodiment of the present invention.

FIG. 8 is a side view showing an eighth embodiment of the present invention.

FIG. 9 is a side view showing a ninth embodiment of the present invention.

FIG. 10 is a side view showing a tenth embodiment of the present invention.

FIG. 11 is a side view showing an eleventh embodiment of the present invention.

FIG. 12 is a side view showing a twelfth embodiment of the present invention.

[Explanation of symbols]

 1, 1A ... Cleaning object 1a ... Cleaning part 1b ... Blade 2 ... Rotating device 2a ... Output shaft 3 ... Shaft supporting device 3a ... Rotating shaft 4 ... Fixed Device 4a ... Fixing device 10 ... Rotating nozzle 11 ... Driving device 12, 21 ... Base 13 ... Horizontal moving device 14 ... Driving unit 15 ... Rod 16 ... High pressure Water supply hose 17 ... Oscillating device 20 ... Oscillating nozzle 30 ... Rotating / oscillating nozzle

Claims (6)

[Claims] 1. A rotating means for rotating an object to be cleaned with the cleaning portion facing downward, an upward nozzle in which a nozzle tip is located at a predetermined distance from the cleaning portion, and the nozzle is horizontal in the range of the cleaning portion. A cleaning device provided with a horizontal moving means for moving. 2. A support means for rotatably supporting an object to be cleaned with the cleaning portion facing downward, an upward nozzle in which an axis intersects the cleaning portion at a predetermined angle, and the nozzle is within the range of the cleaning portion. And a horizontal moving means for horizontally moving the cleaning device. 3. A fixing means for fixing an object to be cleaned with the cleaning portion facing downward, an upward nozzle in which a nozzle tip is located at a predetermined position with respect to the cleaning portion, and the nozzle is horizontal to the entire cleaning portion. A cleaning device provided with a horizontal moving means for moving. 4. The cleaning apparatus according to claim 1, wherein the nozzle is a rotary nozzle. 5. The cleaning apparatus according to claim 1, wherein the nozzle is an oscillating nozzle. 6. The cleaning apparatus according to claim 1, wherein the nozzle is a rotary / swing type nozzle.