CN203018415U - Rotary structure of spray arm of cleaning machine - Google Patents
Rotary structure of spray arm of cleaning machine Download PDFInfo
- Publication number
- CN203018415U CN203018415U CN 201220749744 CN201220749744U CN203018415U CN 203018415 U CN203018415 U CN 203018415U CN 201220749744 CN201220749744 CN 201220749744 CN 201220749744 U CN201220749744 U CN 201220749744U CN 203018415 U CN203018415 U CN 203018415U
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- CN
- China
- Prior art keywords
- spray arm
- pipe fitting
- rotating shaft
- spray
- cleaning machine
- 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 - Fee Related
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Abstract
The utility model relates to a spray arm of a cleaning machine, particularly relates to a rotary structure of the spray arm of the cleaning machine, and belongs to the field of a medical apparatus. The rotary structure comprises a pipe fitting (3). The rotary structure is characterized in that the spray arms (1) are welded at two ends of the pipe fitting (3); spray nozzles (5) are arranged on the spray arms (1); a rotating shaft (2) is arranged inside the pipe fitting (3); a fixed baffle ring (4) is arranged at the top part of the pipe fitting (3); the fixed baffle ring (4) is sleeved at the top part of the rotating shaft (2); and the pipe fitting (3) is fixed on the rotating shaft (2) through a pin shaft (6) which passes through the fixed baffle ring (4) and the top part of the rotating shaft (2). The sector nozzle design on each spray arm disclosed by the utility model can ensure the spraying pressure and the spray surface; the sector nozzle can radiate each point within the spraying range; the cleaning dead angle is reduced; the rotating shaft structure is easy to dismantle and install; and cleaning and replacing of the spray pipe can be conveniently carried out.
Description
Technical field
The utility model relates to a kind of cleaning machine spray arm, and particularly a kind of cleaning machine spray arm rotational structure, belong to medical instruments field.
Background technology
the spray arm structure that large-scale cleaning machine is used often meeting is changed according to the change of the size of equipment, so the length of spray arm can be along with the different of the size of interior chamber size and the article that clean and changes, the spray-hole of circle hole shape, water outlet is shaped as simple column current, be sprayed onto that to be cleaned the article surface ratio more single, easily form spray less than situation, the pivot structure of spray arm is that spray arm can rotate critical component flexibly, in addition, rotating shaft place of spray arm often easily produces drainage, when the flow of the circulating pump that sprays and pressure when enough, the leakage of current is not very large on the impact of equipment, but during insufficient pressure, the leakage of current on the impact of the cleaning performance of integral body just very obviously.
The utility model content
According to above the deficiencies in the prior art, the technical problems to be solved in the utility model is: provide a kind of and can overcome defects, cleaning performance is good, be easy for installation and removal, the cleaning machine spray arm rotational structure of antileaking.
The technical scheme that its technical problem that solves the utility model adopts is:
Described cleaning machine spray arm rotational structure, comprise pipe fitting, it is characterized in that: pipe fitting two ends welding spray arm, jet blower is set on spray arm, inside pipe fitting is installed rotating shaft, the pipe fitting top is provided with fixedly back-up ring, and the fixed stop snare is connected on the rotating shaft top, and the bearing pin at back-up ring and rotating shaft top is fixed on rotating shaft pipe fitting by passing fixedly.
Described cleaning machine spray arm rotational structure revolute axes configuration is very easy to dismounting and installs, can carry out easily cleaning and the replacing of shower, revolute axes configuration can guarantee in the process of rotation water-tight, guarantees pressure and the flow of spray arm, reaches best cleaning performance.
Described spray arm is provided with three groups of jet blowers, and every group of jet blower has 2, and first group of jet blower becomes 90 degree with spray arm, and second group of jet blower becomes 60 degree with spray arm, and the 3rd group of jet blower becomes 45 to spend with spray arm, the spray arm at the pipe fitting two ends structure that is centrosymmetric.The two ends spray arm structure that is centrosymmetric, and every two jet blowers have certain differential seat angle, can make cleaning performance better, can guarantee that also spray arm better rotates.
Described rotating shaft is work shape, and is gapped between rotating shaft and pipe fitting.Offer four inlet openings on rotating shaft, corresponding with four inlet openings on water inlet pipe, gapped between rotating shaft and pipe fitting, make the water of water inlet pipe enter more smoothly spray arm.
Described spray arm is cylindrical.Can design easily the position of jet blower.
Described jet blower is fan-shaped.The design of fan-shaped spray mouth on spray arm can guarantee the pressure and the jet face that spray, and fan nozzle can be radiated each point in spray regime, has reduced the dead angle of cleaning.
The beneficial effect that the utility model has is: described cleaning machine spray arm rotational structure adopts cylindrical structural, can directly use the sanitation-grade pipe fitting welding, can change according to the design of reality the position of length and jet, the design of fan nozzle on spray arm can guarantee the pressure and the jet face that spray, fan nozzle can be radiated the point that do not have in spray regime, reduced the dead angle of cleaning, revolute axes configuration is very easy to dismounting and installs, and can carry out easily cleaning and the replacing of shower.This revolute axes configuration can guarantee in the process of rotation water-tight, guarantees pressure and the flow of spray arm, reaches best cleaning performance.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model top view;
In figure: 1, spray arm 2, rotating shaft 3, pipe fitting 4, fixedly back-up ring 5, jet blower 6, bearing pin 7, first group of jet blower 8, second group of jet blower 9, the 3rd group of jet blower.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Fig. 1-2, cleaning machine spray arm rotational structure, comprise pipe fitting 3, pipe fitting 3 two ends welding spray arms 1, jet blower 5 is set on spray arm 1, the inner rotating shafts 2 of installing of pipe fitting 3, pipe fitting 3 tops are provided with fixedly back-up ring 4, fixedly back-up ring 4 is socketed in rotating shaft 2 tops, and the bearing pin 6 at back-up ring 4 and rotating shaft 2 tops is fixed on rotating shaft 2 pipe fitting 3 by passing fixedly.
Described spray arm 1 is provided with three groups of jet blowers 5, every group of jet blower 5 has 2,1 one-tenth 90 degree of first group of jet blower 7 and spray arm, 1 one-tenth 60 degree of second group of jet blower 8 and spray arm, 1 one-tenth 45 degree of the 3rd group of jet blower 9 and spray arm, the spray arm 1 at pipe fitting 3 two ends structure that is centrosymmetric.
Described rotating shaft 2 is work shape, and is gapped between rotating shaft 2 and pipe fitting 3.Spray arm 1 is cylindrical.Jet blower 5 is fan-shaped.
Operation principle and use procedure:
During work, recirculated water enters spray arm 1 pipeline by water inlet pipe, and the sidewall of water inlet pipe has 4 inlet openings, and rotating shaft 2 has the inlet opening of 4 same sizes equally, recirculated water enters spray arm 1 by the inlet opening, and spray arm 1 carries out spinning take rotating shaft 2 as supporting.There is fixedly back-up ring 4 upper end of pipe fitting 3, and spray arm 1 fixed position, this rotational structure is not subject to the restriction of setting angle equally, can realize level, vertically, the installation of tilting.
Claims (5)
1. cleaning machine spray arm rotational structure, comprise pipe fitting (3), it is characterized in that: pipe fitting (3) two ends welding spray arm (1), jet blower (5) is set on spray arm (1), the inner rotating shaft (2) of installing of pipe fitting (3), pipe fitting (3) top is provided with fixedly back-up ring (4), and fixedly back-up ring (4) is socketed in rotating shaft (2) top, and the bearing pin (6) at back-up ring (4) and rotating shaft (2) top is fixed on rotating shaft (2) pipe fitting (3) by passing fixedly.
2. cleaning machine spray arm rotational structure according to claim 1, it is characterized in that: described spray arm (1) is provided with three groups of jet blowers (5), every group of jet blower (5) has 2, first group of jet blower (7) becomes 90 degree with spray arm (1), second group of jet blower (8) becomes 60 degree with spray arm (1), the 3rd group of jet blower (9) becomes 45 degree with spray arm (1), the spray arm (1) at pipe fitting (3) the two ends structure that is centrosymmetric.
3. cleaning machine spray arm rotational structure according to claim 1, it is characterized in that: described rotating shaft (2) is work shape, and is gapped between rotating shaft (2) and pipe fitting (3).
4. cleaning machine spray arm rotational structure according to claim 1 is characterized in that: described spray arm (1) is for cylindrical.
5. cleaning machine spray arm rotational structure according to claim 1 is characterized in that: described jet blower (5) is for fan-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220749744 CN203018415U (en) | 2012-12-29 | 2012-12-29 | Rotary structure of spray arm of cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220749744 CN203018415U (en) | 2012-12-29 | 2012-12-29 | Rotary structure of spray arm of cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018415U true CN203018415U (en) | 2013-06-26 |
Family
ID=48642431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220749744 Expired - Fee Related CN203018415U (en) | 2012-12-29 | 2012-12-29 | Rotary structure of spray arm of cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018415U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394481A (en) * | 2013-07-23 | 2013-11-20 | 黑金刚（福建）自动化科技股份公司 | Energy-saving plate washing machine |
| CN103639135A (en) * | 2013-11-29 | 2014-03-19 | 苏州晓炎自动化设备有限公司 | Full-automatic cleaning device |
| CN105506251A (en) * | 2015-12-23 | 2016-04-20 | 中国石油大学(华东) | Nozzle system and method for removing residual stress in material through high-pressure water jet |
| CN108816902A (en) * | 2018-09-07 | 2018-11-16 | 广州景兴建筑科技有限公司 | A kind of building materials template surface cleaning device |
| CN108816901A (en) * | 2018-09-07 | 2018-11-16 | 广州景兴建筑科技有限公司 | A kind of spin rinse device and the building materials template cleaning device with spin rinse device |
| CN109047130A (en) * | 2018-09-07 | 2018-12-21 | 广州景兴建筑科技有限公司 | A kind of building material template cleaning device |
| CN109226084A (en) * | 2018-10-31 | 2019-01-18 | 湖北华电江陵发电有限公司 | A kind of transformer and its blow device |
-
2012
- 2012-12-29 CN CN 201220749744 patent/CN203018415U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394481A (en) * | 2013-07-23 | 2013-11-20 | 黑金刚（福建）自动化科技股份公司 | Energy-saving plate washing machine |
| CN103394481B (en) * | 2013-07-23 | 2015-05-13 | 黑金刚（福建）自动化科技股份公司 | Energy-saving plate washing machine |
| CN103639135A (en) * | 2013-11-29 | 2014-03-19 | 苏州晓炎自动化设备有限公司 | Full-automatic cleaning device |
| CN105506251A (en) * | 2015-12-23 | 2016-04-20 | 中国石油大学(华东) | Nozzle system and method for removing residual stress in material through high-pressure water jet |
| CN108816902A (en) * | 2018-09-07 | 2018-11-16 | 广州景兴建筑科技有限公司 | A kind of building materials template surface cleaning device |
| CN108816901A (en) * | 2018-09-07 | 2018-11-16 | 广州景兴建筑科技有限公司 | A kind of spin rinse device and the building materials template cleaning device with spin rinse device |
| CN109047130A (en) * | 2018-09-07 | 2018-12-21 | 广州景兴建筑科技有限公司 | A kind of building material template cleaning device |
| CN109226084A (en) * | 2018-10-31 | 2019-01-18 | 湖北华电江陵发电有限公司 | A kind of transformer and its blow device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |