JP2923484B2 - Pole washer - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention belongs to the field of cleaning,
It is mainly concerned with cleaning the outer surface of a pipe system.

[0002]

2. Description of the Related Art In the winter season, cleaning of snow poles contaminated with exhaust gas and dust of a car is performed manually by brushing one by one, so that the cleaning work is troublesome. .

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above,
An object of the present invention is to provide a pole washer capable of efficiently and labor-savingly cleaning the above pole.

[0004]

According to a first aspect of the present invention, there is provided a pole washer comprising: a drive unit including a drive source; and a power transmission means engaged with an output shaft of the drive source; A power transmission means is rotatably supported on the front and rear walls at three vertexes of the equilateral triangle at a required distance between the axes, and the power transmission means is engaged with one end of the rotation shaft. In cooperation with the means, a left-handed brush whose rotating diameter is approximately equal to the inter-axis distance at a required pitch is mounted on one axis of each rotating shaft, and the rotating diameter is at the required pitch on the other two axes respectively. A right-handed brush is attached to the shaft, and a required number of washing water fountains are provided along the axis of the rotating shaft on the side of the upper brush, and a detergent communicates with the detergent tank via an adjustment valve. A liquid dropping port is disposed facing the brush, and a drain cock and a drain cock are provided below the housing. Wearing the sump formed in the center of the eggplant equilateral triangle the axis of the rotation shaft of the front and rear walls is comprised of a cleaning unit, respectively formed by opening the pole insertion opening.

According to a second aspect of the present invention, there is provided a pole washer in which a driving unit and a washing unit according to the first invention are housed in a box with casters, and the front and rear walls of the box have a pole insertion opening in phase with a pole insertion opening of the washing unit. And a pole guide tube is inserted into both insertion ports.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION The height of the gantry is selected so that the position of the pole insertion opening opening in the housing is equal to the waist height of the average height. Anything is selected. In addition, the pitch of each brush right-handed and left-handed is selected from 5mm to 15mm,
The feed speed is variously selected depending on the combination of the right-handed pitch and the rotating speed and the left-handed pitch and the rotating speed.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described with reference to an embodiment. A pole washer a comprises a drive unit 1 and a washing unit 2 as shown in FIGS. 1 and 2, and the drive unit 1 is a stepless drive source. The speed change motor 3 and a first power transmission means 7 comprising a sprocket 5 axially mounted on the output shaft 4 of the continuously variable speed motor 3 and an endless chain 6 meshing with the sprocket 5, and the washing unit 2 has a required height. Are arranged on the front wall 10 and the rear wall 11 of the housing 9 placed on the gantry 8 at the positions of the vertices of the equilateral triangle at a required inter-axis distance. The first rotating shaft 12, the second rotating shaft 13, and the third rotating shaft 14
Are rotatably supported by bearings 15 respectively, and a double sprocket 17 is axially mounted on one end of a third rotary shaft 14 as a second power transmission means 16, and the first rotary shaft 12 and the second rotary shaft 1
3, an endless chain 19 is engaged with each of the rotating shafts 12, 13, and 14, as shown in FIG.
, The chain 6 of the first power transmission means 7 meshes with one of the two sprockets 17 and the tension pulley 20
The second rotating shaft 13 is further provided with a left-handed second brush 21 having a pitch of 14.8 mm, a bristle diameter of 0.5 mm, and a rotating diameter substantially equal to the distance between the shafts. 1
The pitch of the rotating shaft 12 and the third rotating shaft 14 is 14.8 mm,
A right-handed first brush 22 and a third brush 23, each having a bristle diameter of 0.4 mm and a rotation diameter substantially equal to the inter-axis distance, are axially mounted. Tap water as cleaning water is provided on the side of the third brush 23. A fountain pipe 24 for guiding water is provided with a valve 25, and the fountain pipe 24 has a required number (8) along the axis of the third rotating shaft 14.
Of the detergent liquid is disposed toward the third brush 23, and a dropping port 27 for the detergent liquid is opened alongside the fountain pipe 24. The dropping port 27 is placed on the upper lid 28 of the housing 9. The hose 31 communicates with the detergent tank 29 via the regulating valve 30.
A drain tank 32 is formed below the housing 9, and a drain cock 33 is disposed on the side surface of the drain tank 32 slightly below the axis of the first rotating shaft 12 (the same applies to the second rotating shaft 13). A drain cock 34 is provided on the lower surface, and a pole 44 having a maximum diameter can be inserted into the center of an equilateral triangle formed by the axes of the rotating shafts 12, 13, 14 of the front wall 10 and the rear wall 11. The insertion opening 36 is opened.

The pole washer a comprising the driving unit 1 and the washing unit 2 thus constructed is provided with a pole insertion port 36 of the washing unit 2.
8 so that the position of the waist is the height of the waist at the average height.
Is provided with a selected height, as shown in FIG.
A suspension ring 37 is erected at the upper part, and the pole washer a is stored in a box 39 with a caster 38 at the lower part so that the movement is convenient and the loading on the truck is easy (at this time, The height of the gantry 8 is reduced correspondingly to the mounting dimension of the casters 38.) The front and rear walls of the box 39 have the same height as the pole insertion port 36 of the cleaning unit 2, as shown in FIG. The pole insertion port 40 is opened in the phase, and the pole guide tube 41 is inserted into both the insertion ports 36 and 40 to provide the pole cleaning machine b.

The pole washer b thus constructed is moved to an appropriate work place by a caster 38 with a small effort, the fountain tube 24 is connected to the tap water supply passage, and the valve 2
5 is opened, the start button 42 is pressed to start the continuously variable transmission motor 3, and the hose 43 connected to the drain cock 33 for intermediate drainage is guided to the drain passage 35 indicated by a virtual line, thereby completing the operation. The cleaning operation is started in this state. The worker inserts the pole 44 into the pole insertion port 40 on the front side,
When it is pushed to some extent, the first brush 22 and the third brush
The right-handed spiral of the brush 23 is fed to the back side while rotating sequentially without center, and at the same time, the second
The left-handed spiral of the brush 21 imparts a frictional force against the feed, and the frictional force removes dirt attached to the outer surface of the pole 44, is washed away by a fountain of washing water, and flows down to the drainage tank 32 of the housing 9. Then, sewage overflowing from the drain cock 33 through the hose 43 is drained to the drain 35. In the case where oil or the like adheres to the pole 44 in this washing operation, the cleaning liquid is dropped from the dropping port 27 and washed by opening the adjustment valve 30 of the supply path of the detergent tank 29 appropriately. . In addition, pole 4
The rotation speed of the continuously variable transmission motor 3 is optimally adjusted by the rotation speed adjustment handle 45 while checking the cleaning state according to the diameter of the motor 4. By the way, one of Paul 44
The time required for washing per bottle is only 20 seconds, and the washing process of 500 bottles per day can be performed by two people's work of inserting and removing the pole 44. After the washing, the drain cock 34 of the drain tank 32 is opened, and sewage is drained by a hose 46 connected to the drain cock 34. Since garbage and mud stay at the bottom, the wastewater is drained with the cleaning water jetted from the fountain port 26. Therefore, considering the simplicity of drainage treatment, the bottom surface of the drainage tank 32 is inclined toward the drain cock 34, and a required fountain port is opened toward the inclined surface. A cleaning window is disposed in a watertight manner so as to be openable and closable, and a stiff net is arranged so as to be able to enter and exit from the cleaning window to remove rough trash clogging the drain cock 34 with the stiff net. Implemented as a technology. In addition, if the pole 44 is provided with loading and unloading, the cleaning process can be performed more efficiently by one worker. The brush has four rotating shafts, and a pair of rotating shafts facing each other on a diagonal line and the other pair of rotating shafts are driven to rotate in mutually opposite directions,
Rotating one of the three rotating shafts in a direction opposite to the rotating direction of the other two shafts, and disposing a speed difference between the rotating speeds of the two shafts and the one shaft;
Various combinations of the speed difference with the winding direction of the brush of each shaft are easily conceived from the present invention.

[0010]

According to the present invention, a pole (snow pole) contaminated with mud or dust can be efficiently and labor-savingly cleaned, and since it is cleaned in a closed housing, it can be safely treated for health and hygiene. And so on.

[Brief description of the drawings]

FIG. 1 is a front view of a pole washer a.

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is an explanatory diagram of a linked state between a first power transmission means 7 and a second power transmission means 16;

FIG. 4 is a front view of a pole washer b.

FIG. 5 shows both pole insertion openings 36 and 40 and a pole guide tube 41;
FIG. 4 is an explanatory view of a state of joining with a helmet.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 drive unit 2 washing unit 3 stepless variable speed motor 4 output shaft 5 sprocket 6 chain 7 first power transmission means 8 gantry 9 housing 10 front wall 11 rear wall 12 first rotation shaft 13 second rotation shaft 14 third rotation shaft REFERENCE SIGNS LIST 15 bearing 16 second power transmission means 17 sprocket 18 sprocket 19 chain 20 tension pulley 21 second brush 22 first brush 23 third brush 24 fountain tube 25 valve 26 fountain port 27 drip port 28 top lid 29 detergent tank 30 adjusting valve 31 hose 32 drain pipe 33 drain cock 34 drain cock 35 drainage channel 36 pole insertion port 37 suspension ring 38 caster 39 box 40 pole insertion port 41 pole guide pipe 42 start button 43 hose 44 pole 45 rotation speed adjustment handle 46 hose a pole washer b Pole washer

Continuation of front page (58) Field surveyed (Int.Cl. ⁶ , DB name) B08B 1/04 B08B 9/02

Claims (2)

(57) [Claims] 1. A drive unit comprising a drive source and a power transmission means engaged with an output shaft of the drive source; and a regular triangular shape having a required center distance between front and rear walls of a housing mounted on a gantry. Three rotating shafts arranged at the positions of the vertices are rotatably supported, and a power transmitting means engaged with one end of the rotating shaft is linked to the power transmitting means. A left-handed brush whose rotating diameter is approximately equal to the inter-axis distance at the pitch is attached, and a right-handed brush whose rotating diameter is approximately equal to the inter-axis distance at the required pitch is attached to each of the other two shafts. On the side of the brush, a required number of washing water fountains along the axis of the rotary shaft and a detergent liquid dropping port communicating with the detergent tank via an adjustment valve are provided facing the brush. And, a drain tank having a drain cock and a drain cock attached thereto is formed below the housing,
A pole washing machine comprising: a washing section having a pole insertion opening at the center of an equilateral triangle formed by the axis of each rotation axis of the front and rear walls. 2. The drive unit and the cleaning unit according to claim 1 are housed in a box with casters, and the front and rear walls of the box are opened with pole insertion openings in the same phase as the pole insertion opening of the washing unit. A pole washer consisting of a pole guide tube inserted in the mouth.