CN104475381A - Cleaning machine - Google Patents
Cleaning machine Download PDFInfo
- Publication number
- CN104475381A CN104475381A CN201410664099.5A CN201410664099A CN104475381A CN 104475381 A CN104475381 A CN 104475381A CN 201410664099 A CN201410664099 A CN 201410664099A CN 104475381 A CN104475381 A CN 104475381A
- Authority
- CN
- China
- Prior art keywords
- plunger
- driving wheel
- cleaning machine
- cam
- frame
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
- B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
- B08B2203/0282—Safety devices
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention discloses a cleaning machine which comprises a motor, a driving wheel, a cam, a plunger and a plunger frame. The plunger frame is provided with a cavity. The motor is connected with an input end of the driving wheel, an output end of the driving wheel is connected with the cam, the cam is connected with the plunger, the plunger is mounted in the cavity of the plunger frame, and a protection sleeve is arranged between the plunger and the cavity. An abrasion-resistant element is arranged between the plunger and the plunger frame, so that direct friction between the plunger and the plunger frame is avoided, abrasion of a matched position is reduced, and the service life of the cleaning machine is longer.
Description
Technical field
The present invention relates to cleaning machine field, specifically a kind of cleaning machine with anti-wear performance.
Background technology
Jetting machine makes high-pressure plunger pump generation water under high pressure rinse the machine of body surface by power set.Dirt can be peeled off by it, washes away, and reaches the object on cleaning of objects surface.Because be use water jets under high pressure cleaning dirt, so high-pressure wash is also one of the cleaning mode of universally acknowledged most scientific, economy, environmental protection.
Motor of high-pressure cleaner reaches more than 10000 turns per minute, and quickly, therefore plunger and plunger frame are easy to produce wearing and tearing plunger reciprocates speed.Once wear and tear, the oil pressure oil in oil cylinder can be caused to leak; More seriously some the seizure of plunger can be made.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention is: the plunger of existing cleaning machine and plunger frame are easy to produce wearing and tearing.Once wear and tear, the oil pressure oil in oil cylinder can be caused to leak, more seriously a bit can make the seizure of plunger.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of cleaning machine.
Wherein, described cleaning machine comprises motor, driving wheel, cam, plunger and has the plunger frame of a cavity; described motor is connected with the input of driving wheel; the output of described driving wheel is connected with cam; described cam is connected with plunger; described plunger is arranged in the cavity of plunger frame, is provided with protective sleeve between described plunger and cavity.
Preferably, the thickness of described protective sleeve is greater than the gap between plunger and cavity.
Preferably, described protective sleeve is powder metallurgy sleeve.
Preferably, be connected by plunger spring between described plunger with plunger frame.
Preferably, the driven pulley that described driving wheel comprises driving wheel and is meshed with driving wheel, described driving wheel is connected with machine shaft, and described driven pulley is connected by rotating shaft with cam.
Preferably, also fan is provided with between described motor and driving wheel.
Preferably, described fan is movably arranged on support.
Preferably, described motor is unit asynchronous machine.
(3) beneficial effect
Technique scheme tool has the following advantages: the present invention is provided with protective sleeve between plunger and plunger frame; thus add an anti-wear component in the middle of plunger frame and plunger frame after; avoid the direct friction between plunger and plunger frame, decrease the wearing and tearing of cooperation place, make cleaning machine use mission longer.
Accompanying drawing explanation
Fig. 1 is an embodiment of the present invention structural representation.
In the drawings, 1 vexed plug, 2 plungers, 3 oil sealings, 4 protective sleeves, 5 plunger springs, 6 oil cylinders, 7 driving wheels, 8 fans, 9 supports, 10 motors, 11 pump covers, 12 pump housings, 13 cams, 14 driven pulleys.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1; for the structural representation of a kind of embodiment of the present invention; this cleaning machine comprises motor 10, driving wheel, cam 13, plunger 2 and has the plunger frame of a cavity; described motor 10 is connected with the input of driving wheel; the output of described driving wheel is connected with cam 13; described cam 13 is connected with plunger 2; described motor 10 rotates by driving driving wheel; carry out driving cam to rotate; thus drive plunger rotation; described plunger is arranged in the cavity of plunger frame, is provided with protective sleeve 4 between described cavity and plunger.The present invention is provided with protective sleeve between plunger and plunger frame, thus add an anti-wear component in the middle of plunger frame and plunger frame after, avoids the direct friction between plunger and plunger frame, decrease the wearing and tearing of cooperation place, makes cleaning machine use mission longer.
Driving wheel of the present invention is used for the rotation that transmission realizes cam, this driving wheel comprises driving wheel 7 and driven pulley 14, the input of driving wheel 7 is meshed with the rotating shaft of motor 10, the output of driving wheel is connected with driven pulley, driven pulley is connected with cam by rotating shaft, thus carrys out the rotation of driving cam by motor.Between motor 10 and driving wheel 7, be also provided with the fan 8 for lowering the temperature, fan 8 is arranged on support 9, can be to be connected by bonding, snapping, the mode such as hinged.Preferably, fan 8 is movably connected on support, to realize changing fan object easily.This motor can be single-phase asynchronous motor, thus increases rotating speed.
Plunger 2 of the present invention is arranged on the plunger frame on the pump housing 12, and this plunger frame has a cavity, and plunger is arranged in the cavities, is provided with vexed plug 1 in the exit of cavity.This pump housing 12 outside is provided with a pump cover 11.Plunger 2 is provided with the plunger spring 5 be connected with the pump housing 12 in the one end being positioned at cam, to realize the reciprocating motion of plunger.This plunger 2 communicates with oil cylinder 6, and is sealed by oil cylinder 6 by oil sealing 3.Carry out in the process of moving at plunger 2, easily cause oil to ooze out, between plunger frame and plunger, be provided with protective sleeve for this reason, prevent oil from oozing out.
Protective sleeve of the present invention can be various applicable material, is preferably, and is powder metallurgy sleeve, thus decreases the wearing and tearing of junction.The thickness of this protective sleeve 4 is greater than the gap between plunger and cavity, thus by interference fit press-in plunger frame.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and replacement, these improve and replace and also should be considered as protection scope of the present invention.
Claims (8)
1. a cleaning machine; it is characterized in that; comprise motor, driving wheel, cam, plunger and there is the plunger frame of a cavity; described motor is connected with the input of driving wheel; the output of described driving wheel is connected with cam; described cam is connected with plunger, and described plunger is arranged in the cavity of plunger frame, is provided with protective sleeve between described plunger and cavity.
2. cleaning machine according to claim 1, is characterized in that, the thickness of described protective sleeve is greater than the gap between plunger and cavity.
3. cleaning machine according to claim 2, is characterized in that, described protective sleeve is powder metallurgy sleeve.
4. cleaning machine according to claim 1, is characterized in that, is connected between described plunger with plunger frame by plunger spring.
5. cleaning machine according to claim 1, is characterized in that, the driven pulley that described driving wheel comprises driving wheel and is meshed with driving wheel, and described driving wheel is connected with machine shaft, and described driven pulley is connected by rotating shaft with cam.
6. cleaning machine according to claim 1, is characterized in that, is also provided with fan between described motor and driving wheel.
7. cleaning machine according to claim 6, is characterized in that, described fan is movably arranged on support.
8. cleaning machine according to claim 1, is characterized in that, described motor is unit asynchronous machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410664099.5A CN104475381A (en) | 2014-11-20 | 2014-11-20 | Cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410664099.5A CN104475381A (en) | 2014-11-20 | 2014-11-20 | Cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104475381A true CN104475381A (en) | 2015-04-01 |
Family
ID=52750059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410664099.5A Pending CN104475381A (en) | 2014-11-20 | 2014-11-20 | Cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104475381A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2781032Y (en) * | 2005-03-28 | 2006-05-17 | 颜志江 | Pump body of high pressure cleaning machine |
| CN200958475Y (en) * | 2006-07-14 | 2007-10-10 | 朱志远 | Water-pump piston for cleaner |
| CN201997412U (en) * | 2011-03-06 | 2011-10-05 | 宁波富斯乐机械制造有限公司 | Metal gun used for high pressure cleaning machine |
| US20120266394A1 (en) * | 2011-03-17 | 2012-10-25 | Truly Instrument Limited | Linear reciprocating-type driving structure and a cleaning tool |
| CN202877164U (en) * | 2012-10-24 | 2013-04-17 | 浙江科马动力机械有限公司 | Novel high pressure cleaning machine |
| CN203018382U (en) * | 2013-01-09 | 2013-06-26 | 慈溪市飞羚电器有限公司 | Cleaner |
-
2014
- 2014-11-20 CN CN201410664099.5A patent/CN104475381A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2781032Y (en) * | 2005-03-28 | 2006-05-17 | 颜志江 | Pump body of high pressure cleaning machine |
| CN200958475Y (en) * | 2006-07-14 | 2007-10-10 | 朱志远 | Water-pump piston for cleaner |
| CN201997412U (en) * | 2011-03-06 | 2011-10-05 | 宁波富斯乐机械制造有限公司 | Metal gun used for high pressure cleaning machine |
| US20120266394A1 (en) * | 2011-03-17 | 2012-10-25 | Truly Instrument Limited | Linear reciprocating-type driving structure and a cleaning tool |
| CN202877164U (en) * | 2012-10-24 | 2013-04-17 | 浙江科马动力机械有限公司 | Novel high pressure cleaning machine |
| CN203018382U (en) * | 2013-01-09 | 2013-06-26 | 慈溪市飞羚电器有限公司 | Cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150401 |