JP2007175705A - Rotary brush for water washing - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a rotary brush for water washing used as a washing tool using tap water supplied to general homes, forming a rotary body containing a rocking vane as a pressure receiving face having a large running water pressure receiving area to the compact rotary body, forming a rocking vane motor using the rotary body with the rocking vane as a rotor, and using the rocking vane motor. <P>SOLUTION: This rotary brush for water washing is constituted in such a way that the rocking vane motor is used having a vane body with the large running water pressure receiving area as a constitution element, sufficient torque needed is obtained even using domestic tap water pressure, and further a brush tool having implanted brushes and water discharge holes penetrating through a disk in the vicinity of the outer periphery of the disk is used, and drain of the rocking vane motor is used as washing water while rotating the brush tool. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a rotating brush for washing with water. More specifically, the present invention relates to a rotary brush for washing with water, which comprises a swing vane motor using a rotating body with a swing vane as a rotor, and performs cleaning with tap water supplied while obtaining torque using tap water pressure.

  Conventional washing brushes for washing use as a rotational driving force source by injecting high-pressure water onto a vane plate arranged on a disk constituting a rotating part in a casing to generate torque, and directly connected to the output shaft of the rotating part. An instrument that rotates the brush to wash with the water used for spraying is common. Therefore, a high-pressure water generator for generating high-pressure water and sending it to the rotating brush is required separately.

    Published Patent Publication (A) Sho 56-159506     Published Patent Publication (A) Sho-60-60201     Published patent publication (A) Hei 1-178801

  The conventional instrument is an instrument of a method of rotating a rotating brush using high-pressure water, that is, utilizing a high-speed fountain flow. On the radius one side of a disk constituting the rotating part of the rotating brush, a blade It is a type that obtains torque by injecting a high-speed fountain flow onto the plate. A water-washing rotary brush that directly uses tap water supplied to a general household and cleans it while obtaining torque has not been widely used.

  In view of such circumstances, the present invention constitutes a rotating body including a swinging vane body as a pressure receiving surface body having a large flowing water pressure receiving area on a compact rotating body, and further uses the rotating body with the swing vane as a rotor. An object of the present invention is to provide a rotary brush for washing as a washing instrument using a tap water supplied to a general household by using a moving vane motor and utilizing the swing vane motor.

  As motor rotors, openings are provided around a main shaft provided with spindles at both ends, at the same radius from the axis of the main shaft, and at a plurality of locations that equally divide the circumference around the shaft center. A rotating body main body which is formed by defining a center of a cylindrical bearing, arranging a plurality of the bearings parallel to the axial direction of the main shaft, and fixing with a plate-shaped bearing support extending radially from the outer surface of the main shaft, and a thin cylinder A curved plate obtained by equally dividing the thin cylindrical body from the center direction is used as a vane body, and a shaft held by a bearing provided with the opening is provided on one curved surface end of the curved plate. A curved surface plate with a shaft as a vane body with a shaft is formed on the outside of the outer periphery of the rotating body while the shaft is held by a cylindrical bearing provided with an opening. Swing freely, and all the vane bodies with shafts close to the outer periphery of the rotating body In this state, a circular curved surface having an outer shape similar to that of the cylindrical outer surface is formed by the plurality of arranged vane bodies with shafts. In this state, one curved plate and two adjacent bearings are formed inside. And a bearing support, and a rotating body with an oscillating vane, wherein a plurality of spaces surrounded by the outer surface of the main shaft of the rotating body main body are formed.

  A rotating body with a rocking vane is used as a rotor, the rotor is arranged inside a cylindrical casing, and the axis of the main shaft of the rotating body with a rocking vane as a rotor is eccentrically arranged with respect to the center of the casing. The two-sided lid has a basic configuration with two lids for sealing both sides of the casing. Further, as an accessory element, the facing distance between the casing inner surface by the eccentric arrangement and the outer surface of the rotating body with a swinging vane having a circular curved surface It is equipped with a device for preventing leakage of running water from the inner surface of the casing on the narrow side of the casing, and sealed as a torque generating section by the vane body while receiving the action from the running water in the circumferential direction of the casing inner surface on the side with a large facing distance. Except for the range of the operating section, the arrangement position of the flowing water leakage prevention device, and the range of the sealed operating section, flowing water is passed through two locations in the circumferential direction of the casing inner surface. The inside of the rotating body with the swing vane formed by closing the shaft vane body is closed by sealing the groove with two lids on both sides of the casing. The basic structure includes each element such as the bearing of the rotor shaft and water inlet on the side, and the bearing and drain port of the rotor serving as the output shaft of the rotor on the other lid side. The oscillating vane motor is characterized by the overall configuration.

  Utilizing the oscillating vane motor, together with a lid provided with a bearing that supports the drain port and the output shaft of the oscillating vane motor, the interior of the vacant vane motor further supports the output shaft that projects outward from the lid. A swing vane motor having a side case forming a brush, a small hole penetrating the disk and a large number of planted brushes near the outer periphery of the disk, together with the brush tool A circular brush composed of a brush holder that forms a vacancy inside is attached and fixed to the output shaft end that penetrates the side case and protrudes to the outside. The brush for washing with water is characterized in that the brush-side vacancy is connected by a water passage hole machined in the output shaft to form the entire structure.

Definitions, meanings and contents of terms used in this specification will be described.
The opening of the cylindrical bearing opens radially outward from the axis of the main shaft. When the shaft of the shaft-equipped vane body is held by a bearing, the opening width dimension is made smaller than the shaft diameter in order to prevent the shaft from being detached from the opening.
The outer periphery of the rotating body is shown as the circumference of a circle whose radius is the dimension from the axis of the main shaft to the opening end of the bearing farthest in the radial direction from the axis of the main shaft.
The flowing water leakage prevention device is a device for preventing the flowing water from the water injection port from leaking directly to the drain port side at a position where the facing distance is narrow, and is parallel to the center direction of the casing on the inner surface of the casing. By machining a hole-type bearing provided with an opening, and using a shaft-equipped flat plate provided with a shaft at one end of the flat plate, the shaft of the shaft-equipped flat plate can be separated from the bearing provided with the opening. The tip of the flat plate on the side opposite to the shaft position directed in the rotation direction of the rotor is swung under the action of water pressure while being held, and the tip of the flat plate contacts and presses against the vane body with the shaft to block the flowing water. By this, it is an instrument that prevents leakage of running water from this position to the drain outlet side.
The energy contained in the tap water used for the oscillating vane motor is converted into kinetic energy in the rotational motion by the oscillating vane motor, and the kinetic energy in the rotational motion is referred to as rotational energy.
Explaining the range of the sealed operation section as a name, in the swing vane motor, the side with the wide facing distance between the casing inner surface and the outer surface of the rotating body with the swing vane in which the shaft vane body is closed to form a circular curved surface In the flow from the water inlet to the drain outlet, the inner surface of the casing, the vane body with the shaft, the bearing and the bearing support, the outer surface of the main shaft, the lids on both sides of the casing, the flat plate with the shaft that is a flowing water leakage prevention device, etc. It is the range of the section where torque is generated by converting the energy contained in running water into rotational energy while acting on the vane body in a sealed state, taking into account the number of vane bodies with shafts to be used in the circumferential direction of the casing It is also a range of a section set between two flowing water passage grooves.

  Operations of the rotating body with the swing vane, the swing vane motor, and the washing brush are described.

  In a rotating body with a rocking vane, the shaft of the vane body with a shaft serves as a fulcrum while being held by a cylindrical bearing with an opening, and the curved plate as a vane body protruding from the opening is By swinging freely outside the outer periphery of the rotating body within the range of the opening, it responds to the movement of the vane body, changes the water pressure receiving area required for the vane body, and has a shaft By closing the vane body on the outer periphery of the rotating body, the vane body can be immersed. By closing all the vane bodies with shafts on the outer periphery of the rotating body, a circular curved surface similar to the outer surface of the cylindrical body is formed as the outer shape, and in this state, a plurality of spaces are formed inside the rotating body with swing vanes. .

  In the oscillating vane motor, the vane body with a shaft that has entered the range of the hermetic operation section under the action of flowing water from the water inlet arranged on one lid side rotates and generates torque. However, on the side where the facing distance is narrow, the vane body is closed to form a sealed space inside the rotating body with a swinging vane, and the tip of the curved plate, which is the subsequent vane body in rotation, passes through the flowing water leakage prevention device. After finishing, the flowing water from the water inlet flows into the sealed space and causes the curved plate to perform the initial swinging operation, and also acts on the vane body moving in the range of the front sealed operating section, and the next stroke Then, the flowing water from the water inlet is sealed directly to the succeeding vane body that has initially swung, and the front vane body that is rotating and moving in the range of the sealing operation section is sealed from the flowing water leakage prevention device in the circumferential direction of the casing inner surface. Machining to the start position of the working section Acting through the running water passage groove. In this manner, the initial oscillation of the subsequent vane body before entering the range of the sealed operating section while maintaining the generation of torque by the front vane body in the range of the sealed operating section under the action of flowing water. It also causes movement. The flowing water passage in which the tip of the curved plate, which is a vane body, has passed through the range of the sealed working section and is processed from the end position of the sealed working section set in the circumferential direction of the casing to the vicinity of the position of the running water leakage prevention device. When entering the groove, the flowing water passage groove communicates with the drain outlet arranged on the other lid, so the flowing water pressure is released and the generation of torque from the vane body is lost, but the succeeding vane body is already closed. Since the vehicle enters the range of the section, generation of torque from the vane body is continuously maintained.

  In the rotary brush for washing, tap water flowing from the inlet of the oscillating vane motor acts on the vane body of the rotor with the oscillating vane, which is the rotor, so that the generated torque is output to the oscillating vane motor. It reaches the drainage port while being transmitted to the shaft, flows from the drainage port into the vacant chamber outside the lid, flows into the water passage hole processed in the output shaft in the vacant chamber, passes through the water passage hole, and is outside the side case. It flows into the vacant chamber in the circular brush attached and fixed to the output shaft end and is discharged to the outside through a number of small holes connected to the vacant chamber. A series of operations until water discharge from the hole is performed while the circular brush rotates.

  The effects of the invention will be described for the rotating body with the swing vane, the swing vane motor, and the rotating brush for washing.

  In a rotating body with an oscillating vane, a curved plate with a shaft, which is a vane body with a shaft, is held by a cylindrical bearing provided with an opening without detaching the shaft, and the rotating body with the shaft as a fulcrum. By swinging freely outside the outer periphery of the main body, the vane body can move in and out, and by closing the outer periphery of the rotating body, the vane body can be immersed. The length of one side of the length of the two sides that determines the flowing water pressure receiving area of the vane body can be a value obtained by equally dividing the outer peripheral length of the rotating body, and the number of vane bodies to be used is reduced. By doing so, it is possible to obtain a rotating body with an oscillating vane having a vane body having a large flowing water pressure receiving area as compared with other types of vane motors having a rotor of the same diameter.

  In the oscillating vane motor, a curved plate with a shaft, which is a vane body with a shaft, is closed on the outer periphery of the main body of the rotator, so that a sealed space formed inside the rotator with a oscillating vane is used. By injecting tap water from the water injection port arranged on the lid side, the vane body starts the initial swinging action before entering the range of the sealed operation section, and the continuous rotation of the rotor is stabilized. I can do things. In the range of the closed operation section, the flowing water moves while acting in a sealed state on the vane body having a large flowing water pressure receiving area, so that the energy contained in the flowing water can be efficiently converted into rotational energy. In addition to reducing the number of vanes in the rotating body with oscillating vanes to be used, the vane body has a larger fluid pressure receiving area than the conventional vane motor by designing a larger distance between the rotor outer surface and the casing inner surface. It is possible to configure a swing vane motor equipped with the above, and a larger torque than that of a conventional vane motor can be obtained when using a low-pressure fluid.

  Since the rotary brush for washing uses a swing vane motor with a vane body with a large flowing water pressure receiving area, the necessary torque can be secured even in direct use of tap water supplied to ordinary households. There is no need for a separate high-pressure water generator.Furthermore, drainage from the oscillating vane motor is guided to a vacant space in a circular brush using a water passage hole machined inside the rotating output shaft, A cleaning device in which a circular brush rotates and discharges water from a large number of small holes connected to a vacant chamber to the outside is configured as a compact structure.

  1-4, the structure of the rotating body 9 with the swing vane will be described with reference to FIGS. 1 to 4. The shaft 1 is provided around the main shaft 1 provided with the support shafts 3 and 4 at both ends. Four openings C1, C2, C3, and C4 having a radius and the circumference centered on the axis B of the main shaft 1 are equally provided in parallel with the axial direction of the main shaft 1. A rotating body formed by integrally molding the main shaft 1, a plate-shaped bearing support 2 extending radially from the outer surface of the main shaft 1, and the bearing 5, with the centers of the cylindrical bearings 5 aligned. A thin cylindrical body is used as the main body 10 and the vane body 7, a curved plate obtained by dividing the thin cylindrical body into four equal parts from the center direction is used, and is held by the bearing 5 at one curved end of the curved plate. A rotating body 9 with a swing vane is constructed from a curved plate with a shaft provided with a shaft 6 and the four shafts are arranged. Vane body 8 by closing the outer circumference of the rotating body 10, by a shaft with a curved plate is shafted vane body 8, is outer shape forming a similar circular curved and the cylindrical body outer surface.

  As a second embodiment, the configuration of the swing vane motor will be described with reference to FIGS. 5, 6, 11, and 12. The rotating body 9 with the swing vane is used as a rotor, and the rotation with the swing vane is performed. The body 9 is placed inside the cylindrical casing 11, and the axis B of the rotating body 9 with the swing vane is arranged eccentrically with respect to the center A of the casing 11, and two lids for sealing both sides of the casing 11 19 and the lid 22, and as an attached element, the inner surface of the casing 11 with an eccentric arrangement and the four vanes 8 with shafts are all closed to form a circular curved surface as shown in FIG. As a device for preventing leakage of running water, an opening is formed on the inner surface side of the casing 11 as shown in FIG. Hole type bearing 4 is processed in parallel with the center direction of the casing, and as a swinging plate, a shaft-equipped flat plate 17 comprising a shaft 15 and a flat plate 16 held by the bearing 14 is disposed, as shown in FIG. The flowing water passage grooves 12 and 13 are machined in two places in the circumferential direction of the casing inner surface excluding the range D of the sealing operation section and the setting and arranging portion of the flat plate 17 with the shaft as the flowing water leakage preventing device, FIG. As shown, a lid 19 on one side that seals both sides of the casing 11 includes a bearing 20 that supports the support shaft 3 of the rotating body 9 with a swing vane, and a water inlet 21, and the other lid 22 has An oscillating vane motor that includes a bearing 23 that supports the support shaft 4 that is also an output shaft of the rotator 9 with oscillating vanes, and a drain port 24, and that includes all elements in the basic configuration. is there. FIG. 6 is a perspective side view including the water inlet 21 and the drain outlet 24 respectively formed in the two lids 19 and 22 from the axial direction of the output shaft 4 of the swing vane motor. As shown in the perspective side view, the eccentric arrangement position of the shaft center B of the rotating body 9 with the swing vane with respect to the center A of the casing 11, the flowing water passage grooves 12, 13 processed in the circumferential direction of the casing inner surface, and the swing Range D of the sealing operation section in relation to the rotating body 9 with vanes, the flat plate 17 with a shaft as a flowing water leakage prevention device, the water injection port 21 processed and arranged on the lid 19, and the drainage port processed and arranged on the lid 22 24 shows the relative setting and the arrangement relationship of each component.

  As a third embodiment, the structure of the rotary brush for water washing will be described with reference to FIGS. 13 to 15. The side case 25 provided with the connection port 27 with the external water pressure source is combined with the lid 19 on which the water injection port 21 of the swing vane motor is disposed. A vacant chamber 26 is formed inside. The water injection port 21 and the drain port 24 of the swing vane motor are respectively arranged at positions eccentric from the centers of the disk-shaped lids 19 and 22 that seal both sides of the casing 11 of the swing vane motor. While supporting the output shaft 4, the side case 29 forms a vacant chamber 31 in the interior together with a lid 22 that is formed by processing and arranging the drain port 24 of the swing vane motor. The disk-shaped brush tool 35 includes a large number of brushes 37 planted near the outer periphery of the disk and small holes 36 penetrating the disk, and the brush tool holder 34 constituting the circular brush has the brush. A vacant space 38 is formed in the interior together with the tool 35 to hold the brush tool 35. The brush tool holder 34 is fixed to the shaft end of the output shaft 4 protruding from the side case 29. The oscillating vane motor side vacant chamber 31 and the circular brush side vacant chamber 38 are processed into the output shaft 4. Are connected by a water passage hole comprising a shaft lateral hole 32 and a shaft hole 33.

Explain in detail the meaning of the terms used.
The rotating body 10 is integrally formed with a main shaft 1 having support shafts 3 and 4 at both ends, a bearing support 2 extending radially from the outer surface of the main shaft, and bearings 5 arranged at four locations on the outer periphery of the main shaft 1. This is the part formed.
As shown in FIG. 4, if the length from the axis B of the main shaft 1 to the opening end Y of the bearing 5 is a dimension Z, the outer periphery of the rotor body has a radius Z centered on the axis B of the main shaft 1. Indicated by the circumference of the circle. The open end Y is a place where the back surface 7b of the vane body comes into contact with the vane body 8 with the shaft closed.
The oscillating vane-equipped rotator 9 refers to the whole of the rotator main body 10 and the shaft-equipped vane bodies 8 held by the bearings 5 and disposed at four locations.
Regarding the number of vane bodies with shafts to be used, not only four setting arrangements but also a plurality of setting arrangements are conceivable. However, when the number of vane bodies with shafts is N, the range of the sealed operation section is the face-to-face spacing. On the wide side, when the rotating body with the oscillating vane rotates 1 / N, a range slightly exceeding the range in which the tip of the oscillating vane body 7 moves while in contact with the casing inner surface is set to 2 in the circumferential direction of the casing inner surface. It sets in consideration of the position of the flowing water channel grooves 12 and 13 of the location.
The support shaft 4 functions as an output shaft as a swing vane motor.
The center of the cylindrical bearing 5 having the opening, C1, C2, C3, C4 and the axis of the shaft 6 of the shaft-attached vane body 8 coincide with each other.
As a running water leakage prevention device, a rectangular plate-like elastic body as a flat plate without a shaft is used instead of the flat plate 17 with a shaft that swings around the shaft 15 while being held by the shaft 14 as a fulcrum. May be fixed to the inner surface of the casing with bolts, nuts, or an adhesive, and the opposite end may be arranged in the direction of rotation of the rotor.

  The operation of the above embodiment of the rotating body with the swing vane, the swing vane motor, and the rotating brush for water washing will be described.

  The operation of the oscillating vane-equipped rotating body 9 according to the first embodiment will be described. The shaft 6 of the shaft-equipped vane body 8 is held as the vane body 7 protruding from the opening while being held by the bearing 5 provided with the opening. The curved plate can be swung freely on the outside of the outer periphery of the rotating body within the range of the width dimension E of the opening, thereby changing the flowing water pressure receiving area required for the vane body 7. The width dimension E of the opening is made smaller than the diameter dimension F of the shaft 6 in order to ensure that the shaft 6 of the vane body 8 with the shaft is not detached from the opening of the bearing 5 to the outside. In the rotating body 9 with the oscillating vanes, as shown in FIG. 1, the shaft-shaped vane bodies 8 arranged at the four locations are all closed, so that the outer shape forms a circular curved surface similar to the cylindrical outer surface, Further, spaces H are formed at four locations inside the rotating body 9 with the swing vanes.

In the oscillating vane motor of the second embodiment, the rotation operation of the rotating body 9 with the oscillating vane by the action of flowing water from the external water pressure source will be described with reference to FIGS. 7 to 10. In the state of FIG. The flowing water from 21 acts on the back surface 7b of the vane body of the shaft vane body 8A that has started to enter the range D of the sealed operation section, and generates torque. In this state, the shaft-equipped flat plate 17 which is a running water leakage prevention device swings toward the vaned body 8B with the shaft by the action of running water, and the tip of the flat plate 16 contacts and presses the surface 7a of the vane body. Prevents leakage of running water from the water to the drain outlet 24 side.
In the state of FIG. 8, the same conditions as in FIG. 7 are maintained, but the initial swinging operation of the subsequent shaft vane body 8B has not yet occurred. As shown in FIG. 8, the shaft-equipped flat plate 17 prevents flowing water leakage by swinging toward the shaft-attached vane body 8C.
In the state of FIG. 9, the flowing water from the injection port 21 continues to be generated by the flowing water from the injection port 21 while maintaining the generation of torque by acting on the shaft vane body 8A moving in the range D of the front sealing operation section. This also acts on the back surface 7b of the vane body 8B of the shaft to cause an initial swinging motion. The tip of the flat plate 16 of the shaft-equipped flat plate 17 is kept in contact with and pressed against the surface 7a of the vane body of the shaft-attached vane body 8C, thereby preventing the leakage of running water.
In the state of FIG. 10, the flowing water from the water injection port 21 moves through the flowing water passage groove 12 and moves in the range D of the front sealing operation section while acting on the back surface 7b of the vane body of the shaft vane body 8B. Since this also acts on the vane body rear surface 7b of the shaft-equipped vane body 8A, the generation of torque is maintained. In this state, the flat plate 16 of the shaft-equipped flat plate 17 is in contact with and pressed against the surface 7a of the subsequent vane body 8C with the shaft to prevent leakage of running water.

As shown in FIG. 7, before the tip of the vane body 7 of the shaft-attached vane body 8D finishes passing through the range D of the sealing operation section, the tip of the vane body 7 of the succeeding shaft vane body 8A is the sealing operation section. Enter the range D. As shown in FIG. 6, in the second embodiment in which the number of the vane bodies with shafts is 4, the range of the hermetic operation section is that when the rotating body with the swing vanes rotates by a quarter, the tip of the swinging vane body is Although it is determined by the range of movement in the circumferential direction of the casing inner surface, after the subsequent shaft vane body enters the range D of the sealed operation section, the front shaft vane body finishes passing through the range D of the sealed operation section. In addition, by setting the range D of the sealed operation section as a slightly expanded range, it is possible to ensure a stable continuous rotation. As described above, under the action of flowing water, the swing vane motor continuously generates torque only in the set range D of the sealed operation section.
As shown in FIGS. 7 to 8, the position of the drain outlet is located after the tip of the vane body 7 of the shaft vane body 8 </ b> D is out of the range D of the sealed operation section after the generation of torque by the shaft vane body 8 </ b> A is started. The pressure of the flowing water that has entered the channel groove 13 and has acted on the back surface 7b of the vane body of the shaft-equipped vane body 8D is released and passes through the flowing water channel groove 13 or directly discharged from the drain port 24 to the outside. .

  14 to 15, the operation of the washing brush according to the third embodiment will be described with reference to FIGS. 14 to 15. The flowing water flowing from the connection port 27 with the external water pressure source processed and arranged in the center of the side case 25 passes through the empty chamber 26. In the process of reaching the drainage port 24 from the water injection port 21 that is eccentric from the center of the lid 19, it acts on the vane body 8 with the shaft, and the rotor 9 with the swing vane as a rotor. Torque is generated by this, and the circular brush fixed to the end of the output shaft 4 is rotated. The drainage flows into the vacant chamber 31 from the drainage port 24, passes through the shaft lateral hole 32 and the shaft hole 33 as water passage holes processed in the output shaft 4 rotating from the vacant chamber 31, and passes through the circular brush. The circular brush is guided to the vacant chamber 38 and discharged to the outside through a number of small holes 36 connected to the vacant chamber 38 while rotating.

  In the third embodiment, the vacant chamber 26 is disposed at a position where the water injection port 21 is eccentric from the center of the lid 19, and thus temporarily stores the flowing water from the connection port 27 with the external water pressure source processed at the center of the side case 25. And an empty chamber 26 for pouring water into the water pouring port 21 arranged eccentrically. The function does not change even if water is poured directly into the water inlet.

By using a small number of vane bodies with shafts to be used, a rotating body with a swinging vane having a large fluid pressure receiving area can be obtained. By using the rotating body with a swinging vane as a rotor, even at low speed rotation An oscillating vane pump with a large discharge capacity can be designed.
A swing vane motor that uses a rotor including a vane body with a large fluid pressure receiving area can obtain a large torque even when low-pressure fluid is used, so it is incorporated in the middle of a pneumatic piping line, hydraulic piping line, tap water piping line, etc. Thus, fluid energy can be easily converted into rotational energy, and can be used in place of an electric motor using electric power.

揺動ベーンモーターの構成要素の分解斜視図である。 揺動ベーンモーターを構成するケーシング、揺動ベーン付き回転体、及び軸付き平板の斜視図である。 水洗用回転ブラシの外観斜視図である。 図１３におけるＸ−Ｘ矢視からの断面図に注水口、及び排水口の位置を加えた図である。 水洗用回転ブラシの構成要素を示す分解斜視図である。 It is a perspective view of the rotary body with a rocking vane in which the vane bodies with shafts arranged at four places are all closed and the outer shape is a circular curved surface similar to the cylindrical outer surface. It is a perspective view of the rotary body with a rocking vane when the vane body with a shaft of the rotary body with a rocking vane shown in FIG. It is a side view from the axial center direction of the output shaft of the rotary body with a rocking vane shown in FIG. It is a side view from the axial center direction of the output shaft of the rotary body with a rocking vane shown in FIG. It is the figure which added the position of the water injection inlet and the drain outlet to sectional drawing only of the rocking | fluctuation vane motor part from the XX arrow in FIG. FIG. 6 is an internal see-through side view from the axial direction of the output shaft of the swing vane motor unit in FIG. 5.

It is a disassembled perspective view of the component of an oscillating vane motor. It is a perspective view of the casing which comprises a rocking | fluctuation vane motor, the rotary body with a rocking | fluctuation vane, and a flat plate with a shaft. It is an external appearance perspective view of the rotary brush for water washing. It is the figure which added the position of the water inlet and the drain outlet to the sectional view from the XX arrow in FIG. It is a disassembled perspective view which shows the component of the rotating brush for water washing.

Explanation of symbols

1 Spindle 2 Bearing support 3 Support shaft 4 Support shaft (output shaft)
5 bearing 6 shaft 7 vane body 7a surface of vane body 7b back surface of vane body 8 vane body with shaft 8A vane body with shaft 8B vane body with shaft 8C vane body with shaft 8D vane body with shaft 9 rotating body with swing vane ( rotor)
DESCRIPTION OF SYMBOLS 10 Rotating body 11 Casing 12 Flowing water passage groove 13 Flowing water passage groove 14 Bearing 15 Shaft 16 Flat plate 17 Shaft flat plate 18 Screw hole 19 Lid 20 Bearing 21 Pouring port 22 Lid 23 Bearing 24 Drainage port 25 Side case 26 Vacant 27 Connection port 28 Bolt through hole 29 Side case 30 Bearing 31 Empty chamber 32 Axial side hole 33 Shaft hole 34 Brush tool holder 35 Brush tool 36 Small hole 37 Brush 38 Empty chamber A Center of casing 11 B Center axis of rotating body 9 with swing vane , Shaft center of main shaft 1 C1 bearing 5 and center of shaft 6 C2 bearing 5 and center of shaft 6 C3 bearing 5 and center of shaft 6 C4 bearing 5 and center of shaft 6 D range of sealing operation section E opening Width dimension of part F Diameter diameter of shaft 6 G Rotating direction H Space Y Open end Z Dimension

Claims (3)

  A cylindrical bearing provided with openings at a plurality of locations around the main shaft having support shafts at both ends and having the same radius from the shaft center of the main shaft and equally dividing the circumference around the shaft center. A center of rotation, a plurality of the bearings arranged in parallel to the axial direction of the main shaft, and a rotating body main body formed by fixing with a plate-like bearing support extending in the radial direction from the outer surface of the main shaft, and a thin cylindrical body, A curved plate obtained by equally dividing the thin cylindrical body from the center direction is used as a vane body, and a plurality of shafts each having a shaft held by a bearing provided with the opening at one curved surface end of the curved plate The curved surface plate with a shaft as a vane body with a shaft freely swings outside the outer periphery of the rotating body while the shaft is held by a cylindrical bearing having an opening. Multiple shafts arranged by closing all the vane bodies with shafts to the outer periphery of the rotating body A circular vane body forms a circular curved surface whose outer shape is the same as that of a cylindrical outer surface. In this state, one curved plate, two adjacent bearings and bearing supports, and a rotating body main body A rotating body with an oscillating vane, characterized in that a plurality of spaces surrounded by the outer surface of the main shaft are formed.   The rotating body with a swing vane according to claim 1 is used as a rotor, the rotor is placed inside a cylindrical casing, and the axis of the main shaft of the rotating body with a swing vane as a rotor is located with respect to the center of the casing. The outer surface of the rotating body with an oscillating vane that has a basic configuration with two lids that are eccentrically arranged and that seals both sides of the casing, and that has an eccentric arrangement and a circular curved surface as an additional element The instrument is equipped with a running water leakage prevention device from the inner surface of the casing on the side where the facing distance is narrow, and the vane body generates torque while receiving the action from the flowing water in the circumferential direction of the casing inner surface on the side where the facing distance is wide. Except that the range of the sealed operation section as a section is set, the arrangement position of the flowing water leakage prevention device, and the range of the sealed operation section, two items in the circumferential direction of the casing inner surface are provided. In addition, the space inside the rotating body with the oscillating vane formed by closing the vane body with the shaft is closed by sealing the both sides of the casing with two lids, Basic configuration of each element such as bearing of rotor shaft and water injection port on one lid side and bearing of shaft and drain port serving as rotor output shaft on the other lid side An oscillating vane motor characterized by having an overall configuration.   A swing vane motor according to claim 2, wherein the swing vane motor has a cover provided with a bearing for supporting a drain port and an output shaft, and further supports an output shaft projecting outward from the cover while supporting the output shaft. A brush tool comprising a swing vane motor having a side case forming a vacant space, a small hole penetrating the disk and a large number of planted brushes provided near the outer periphery of the disk, and the brush A circular brush composed of a brush holder that forms a vacancy inside with the tool is fixedly attached to an output shaft end that passes through the side case and protrudes to the outside, and is further vacant on the swing vane motor side. And a rotatory brush for water washing characterized by comprising a circular brush-side vacant chamber connected by a water passage hole machined in the output shaft.

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