CN201423324Y - Rotary spraying device for cleaning machine - Google Patents
Rotary spraying device for cleaning machine Download PDFInfo
- Publication number
- CN201423324Y CN201423324Y CN2009200459676U CN200920045967U CN201423324Y CN 201423324 Y CN201423324 Y CN 201423324Y CN 2009200459676 U CN2009200459676 U CN 2009200459676U CN 200920045967 U CN200920045967 U CN 200920045967U CN 201423324 Y CN201423324 Y CN 201423324Y
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- CN
- China
- Prior art keywords
- ring support
- inlet pipe
- water inlet
- outer ring
- apopore
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a rotary spraying device for a cleaning machine, which mainly consists of a water inlet pipe, an outer ring support, an inner ring support, a plurality of spraying branch pipes and a cutting sleeve connector, wherein water enters the inner ring support from a water outlet hole of the water inlet pipe, enters a groove of the inner ring seat from a water outlet of the inner ring support, enters the spraying branch pipes from a water outlet hole of the outer ring support and is sprayed out from spraying holes, and the non-vertical water flow which is sprayed out can produce a thrust force to drive the spraying pipe and the outer ring support to rotate. All parts of the rotary spraying device for the cleaning machine are connected with each other through threads andare free from welding, so that not only the assembling is convenient, but also the rotary spraying device for the cleaning machine can be dismantled and can be convenient for the cleaning and the maintenance. The rotary spraying device for the cleaning machine is flexible to rotate, has powerful spraying, good washing effect and simple structure, and can be applicable to different fields requiring the rotary spraying.
Description
Technical field
The utility model relates to a kind of spray equipment, specifically relates to a kind of rotary spraying device, is mainly used in cleaning machine, also can be used for the various occasions that need rotary spray.
Background technology
The rotary body of rotary spraying device that cleaning machine uses mostly is corrosion resistant plate punching press, bending postforming at present, assemble by base plate, cover plate and end clamp plate, and the cost height, complex process, and be inconvenient to clean inner impurity.Its dynamic and static ring adopts stainless steel thin-wall annulus, and rotating ring is welded on the base plate, and stationary ring is welded on on the water square tube, and welding back deflection is big, and is difficult to guarantee that dynamic and static ring is concentric during assembling, and it is serious to leak during use, and the spray Cleaning for High Capacity effect can not get guaranteeing.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of rotary spraying device for cleaning machine, and this rotary spraying device for cleaning machine is simple in structure, be convenient to assembling, rotate flexibly, spray is strong, cleaning performance is good, and can take clean and maintenance apart, can be used for the multiple occasion that needs rotary spray.
The utility model for the technical scheme that solves its technical problem and adopt is:
A kind of rotary spraying device for cleaning machine, comprise water inlet pipe, outer ring support, interior ring support and some spray arms, to use direction to be benchmark, offer the water inlet pipe apopore on the described water inlet pipe, ring support is hollow cylindrical and the sealing of one end in described, with described in an end of ring support sealing corresponding in the ring support other end be sealingly fastened in water inlet pipe and communicate with the water inlet pipe apopore, offer some interior ring support apopores in described on the cylinder of ring support, the external cylindrical surface of ring support is provided with loop-like groove radially in described, described outer ring support pivot is placed in outside the described interior ring support, because interior ring support is fixed on the water inlet pipe, outer ring support pivot is placed in outside the interior ring support, so outer ring support and interior ring support are concentric, outer ring support can be around interior ring support rotation, ring support fixedly is equivalent to stationary ring in during rotation, outer ring support is equivalent to rotating ring, slit between outer ring support and interior ring support is very little, can reduce seepage, make spray strong, offer some outer ring support apopores on the cylinder of described outer ring support, described outer ring support apopore communicates with described groove, the number of described spray arm is corresponding with the number of described outer ring support apopore, described spray arm is sealingly fastened on the described outer ring support and the corresponding position of outer ring support apopore, offer some spray apertures on the described spray arm, the spray direction that some spray apertures are arranged in the described spray apertures be non-vertically to and the direction unanimity of the thrust that current produced of its ejection.Water enters the interior ring support from the water inlet pipe apopore of water inlet pipe, interior ring support apopore from interior ring support enters the groove of interior ring support then, enter in the spray arm by outer ring support apopore again, and from spray apertures, spray, ejection non-can produce to current vertically that thrust drives shower and outer ring support rotates.
Further technical scheme of the present utility model is:
The ring support other end is sealingly fastened in water inlet pipe and the structure that communicates with the water inlet pipe apopore is in described: described water inlet pipe is a square tube, ring support covers the water inlet pipe apopore on the water inlet pipe in described, offer first perforation in described on the end of ring support sealing, offer second perforation with the corresponding position of first perforation on the water inlet pipe, be provided with the fastening screw screw bolt and nut, the end of thread of described fastening bolt passes first perforation successively, the ring support other end screws mutually with described second perforation and with described nut in described, the upper surface of the stub end backstop of fastening bolt end of ring support sealing in described, be sealing in described between the ring support other end and the contacted position of water inlet pipe, pad is provided with first annular shim between described nut and water inlet pipe, and described first annular shim is placed in the end of thread of described fastening bolt.
Between an end of close water inlet pipe and water inlet pipe the space is arranged on the described outer ring support, be provided with second annular shim in described space, described outer ring support and described water inlet pipe all contact with described second annular shim.Promptly outer ring support rotates on second annular shim, and outer ring support lower end and water inlet pipe are contactless, can be so that the rotation of outer ring seat is more steady.
Described spray arm is sealingly fastened on the described outer ring support and the structure at the corresponding position of outer ring support apopore is: be benchmark to use direction, the edge of described outer ring support apopore is outward extended with the external thread section of hollow round, be provided with the cutting ferrule joint of hollow, one end of described cutting ferrule joint is provided with the internal thread that is complementary with described external thread section, the internal thread of described cutting ferrule joint screws mutually with described external thread section, the other end of described cutting ferrule joint and described spray arm are complementary, one end of described spray arm passes the cutting ferrule joint and penetrates in the described external thread section, described external thread section is the inclined-plane towards the inwall of an end of outside, and ecto-entad ground, described inclined-plane is gathered to the geometric center direction of principal axis of described external thread section, be provided with the sealing gasket of ring-type between described inclined-plane and described spray arm outer wall, the spray arm uses the thin-walled round steel pipe, the mode that employing cutting ferrule joint is connected between spray arm and outer ring support, be convenient to assembling, and the spray arm can be pulled down, be convenient to clean and maintenance.
Described some spray arms are symmetric arrangement.
The beneficial effects of the utility model are: adopt between each parts of this rotary spraying device for cleaning machine to be threaded, need not weld, not only be convenient to assembling, and this rotary spraying device for cleaning machine can be taken apart, be convenient to himself cleaning and maintenance, this rotary spraying device for cleaning machine rotates flexibly, spray is strong, cleaning performance is good, and simple in structure, can be used for the multiple occasion that needs rotary spray.
Description of drawings
Fig. 1 is the utility model stereoscopic figure;
Fig. 2 is the utility model sectional structure schematic diagram.
The specific embodiment
Embodiment: a kind of rotary spraying device for cleaning machine, comprise water inlet pipe 1, outer ring support 2, interior ring support 3 and some spray arms 4, to use direction to be benchmark, offer water inlet pipe apopore 11 on the described water inlet pipe, ring support is hollow cylindrical and the sealing of one end in described, with described in an end of ring support sealing corresponding in the ring support other end be sealingly fastened in water inlet pipe and communicate with the water inlet pipe apopore, offer some interior ring support apopores 31 in described on the cylinder of ring support, the external cylindrical surface of ring support is provided with loop-like groove 32 radially in described, described outer ring support pivot is placed in outside the described interior ring support, because interior ring support is fixed on the water inlet pipe, outer ring support pivot is placed in outside the interior ring support, so outer ring support and interior ring support are concentric, outer ring support can be around interior ring support rotation, ring support fixedly is equivalent to stationary ring in during rotation, outer ring support is equivalent to rotating ring, slit between outer ring support and interior ring support is very little, can reduce seepage, make spray strong, offer some outer ring support apopores on the cylinder of described outer ring support, described outer ring support apopore communicates with described groove, the number of described spray arm is corresponding with the number of described outer ring support apopore, described spray arm is sealingly fastened on the described outer ring support and the corresponding position of outer ring support apopore, offer some spray apertures 41 on the described spray arm, the spray direction that some spray apertures are arranged in the described spray apertures be non-vertically to and the direction unanimity of the thrust that current produced of its ejection.Water enters the interior ring support from the water inlet pipe apopore of water inlet pipe, interior ring support apopore from interior ring support enters the groove of interior ring support then, enter in the spray arm by outer ring support apopore again, and from spray apertures, spray, ejection non-can produce to current vertically that thrust drives shower and outer ring support rotates.
The ring support other end is sealingly fastened in water inlet pipe and the structure that communicates with the water inlet pipe apopore is in described: described water inlet pipe is a square tube, ring support covers the water inlet pipe apopore on the water inlet pipe in described, offer first perforation in described on the end of ring support sealing, offer second perforation with the corresponding position of first perforation on the water inlet pipe, be provided with fastening bolt 5 and nut 6, the end of thread of described fastening bolt passes first perforation successively, the ring support other end screws mutually with described second perforation and with described nut in described, the upper surface of the stub end backstop of fastening bolt end of ring support sealing in described, be sealing in described between the ring support other end and the contacted position of water inlet pipe, pad is provided with first annular shim 7 between described nut and water inlet pipe, and described first annular shim is placed in the end of thread of described fastening bolt.
Between an end of close water inlet pipe and water inlet pipe the space is arranged on the described outer ring support, be provided with second annular shim 8 in described space, described outer ring support and described water inlet pipe all contact with described second annular shim.Promptly outer ring support rotates on second annular shim, and outer ring support lower end and water inlet pipe are contactless, can be so that the rotation of outer ring seat is more steady.
Described spray arm is sealingly fastened on the described outer ring support and the structure at the corresponding position of outer ring support apopore is: be benchmark to use direction, the edge of described outer ring support apopore is outward extended with the external thread section 21 of hollow round, be provided with the cutting ferrule joint 9 of hollow, one end of described cutting ferrule joint is provided with the internal thread that is complementary with described external thread section, the internal thread of described cutting ferrule joint screws mutually with described external thread section, the other end of described cutting ferrule joint and described spray arm are complementary, one end of described spray arm passes the cutting ferrule joint and penetrates in the described external thread section, described external thread section is the inclined-plane towards the inwall of an end of outside, and ecto-entad ground, described inclined-plane is gathered to the geometric center direction of principal axis of described external thread section, be provided with the sealing gasket 10 of ring-type between described inclined-plane and described spray arm outer wall, the spray arm uses the thin-walled round steel pipe, the mode that employing cutting ferrule joint is connected between spray arm and outer ring support, be convenient to assembling, and the spray arm can be pulled down, be convenient to clean and maintenance.
Described some spray arms are symmetric arrangement.
Claims (5)
1, a kind of rotary spraying device for cleaning machine, it is characterized in that: comprise water inlet pipe (1), outer ring support (2), interior ring support (3) and some spray arms (4), to use direction to be benchmark, offer water inlet pipe apopore (11) on the described water inlet pipe, ring support is hollow cylindrical and the sealing of one end in described, with described in an end of ring support sealing corresponding in the ring support other end be sealingly fastened in water inlet pipe and communicate with the water inlet pipe apopore, offer some interior ring support apopores (31) in described on the cylinder of ring support, the external cylindrical surface of ring support is provided with loop-like groove (32) radially in described, described outer ring support pivot is placed in outside the described interior ring support, offer some outer ring support apopores on the cylinder of described outer ring support, described outer ring support apopore communicates with described groove, the number of described spray arm is corresponding with the number of described outer ring support apopore, described spray arm is sealingly fastened on the described outer ring support and the corresponding position of outer ring support apopore, offer some spray apertures (41) on the described spray arm, the spray direction that some spray apertures are arranged in the described spray apertures be non-vertically to and the direction unanimity of the thrust that current produced of its ejection.
2, rotary spraying device for cleaning machine according to claim 1, it is characterized in that: the ring support other end is sealingly fastened in water inlet pipe and the structure that communicates with the water inlet pipe apopore is in described: described water inlet pipe is a square tube, ring support covers the water inlet pipe apopore on the water inlet pipe in described, offer first perforation in described on the end of ring support sealing, offer second perforation with the corresponding position of first perforation on the water inlet pipe, be provided with fastening bolt (5) and nut (6), the end of thread of described fastening bolt passes first perforation successively, the ring support other end screws mutually with described second perforation and with described nut in described, the upper surface of the stub end backstop of fastening bolt end of ring support sealing in described, be sealing in described between the ring support other end and the contacted position of water inlet pipe, pad is provided with first annular shim (7) between described nut and water inlet pipe, and described first annular shim is placed in the end of thread of described fastening bolt.
3, rotary spraying device for cleaning machine according to claim 1, it is characterized in that: between an end of close water inlet pipe and water inlet pipe the space is arranged on the described outer ring support, be provided with second annular shim (8) in described space, described outer ring support and described water inlet pipe all contact with described second annular shim.
4, rotary spraying device for cleaning machine according to claim 1, it is characterized in that: described spray arm is sealingly fastened on the described outer ring support and the structure at the corresponding position of outer ring support apopore is: be benchmark to use direction, the edge of described outer ring support apopore is outward extended with the external thread section (21) of hollow round, be provided with the cutting ferrule joint (9) of hollow, one end of described cutting ferrule joint is provided with the internal thread that is complementary with described external thread section, the internal thread of described cutting ferrule joint screws mutually with described external thread section, the other end of described cutting ferrule joint and described spray arm are complementary, one end of described spray arm passes the cutting ferrule joint and penetrates in the described external thread section, described external thread section is the inclined-plane towards the inwall of an end of outside, and ecto-entad ground, described inclined-plane is gathered to the geometric center direction of principal axis of described external thread section, is provided with the sealing gasket (10) of ring-type between described inclined-plane and described spray arm outer wall.
5, according to the described rotary spraying device for cleaning machine of one of claim 1 to 4, it is characterized in that: described some spray arms are symmetric arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200459676U CN201423324Y (en) | 2009-05-12 | 2009-05-12 | Rotary spraying device for cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200459676U CN201423324Y (en) | 2009-05-12 | 2009-05-12 | Rotary spraying device for cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201423324Y true CN201423324Y (en) | 2010-03-17 |
Family
ID=42022759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200459676U Expired - Lifetime CN201423324Y (en) | 2009-05-12 | 2009-05-12 | Rotary spraying device for cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201423324Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884961B (en) * | 2009-05-12 | 2012-05-30 | 昆山市超声仪器有限公司 | Rotary spraying device for cleaning machine |
| CN103350039A (en) * | 2013-07-19 | 2013-10-16 | 陈雪琴 | Small spinning roller micro sprinkler |
| CN107874726A (en) * | 2016-09-30 | 2018-04-06 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine sidepiece spray equipment and dish-washing machine |
| CN108775461A (en) * | 2018-08-01 | 2018-11-09 | 湖南海润电气有限公司 | A kind of annular disc water pipe rotary joint |
-
2009
- 2009-05-12 CN CN2009200459676U patent/CN201423324Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884961B (en) * | 2009-05-12 | 2012-05-30 | 昆山市超声仪器有限公司 | Rotary spraying device for cleaning machine |
| CN103350039A (en) * | 2013-07-19 | 2013-10-16 | 陈雪琴 | Small spinning roller micro sprinkler |
| CN107874726A (en) * | 2016-09-30 | 2018-04-06 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine sidepiece spray equipment and dish-washing machine |
| CN107874726B (en) * | 2016-09-30 | 2021-04-13 | 青岛海尔洗碗机有限公司 | Dish washer lateral part spray set and dish washer |
| CN108775461A (en) * | 2018-08-01 | 2018-11-09 | 湖南海润电气有限公司 | A kind of annular disc water pipe rotary joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100317 Effective date of abandoning: 20090512 |