CN100460238C - Electric-controlled transfer case of high-pressure washing vehicle - Google Patents
Electric-controlled transfer case of high-pressure washing vehicle Download PDFInfo
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- CN100460238C CN100460238C CNB2007101234073A CN200710123407A CN100460238C CN 100460238 C CN100460238 C CN 100460238C CN B2007101234073 A CNB2007101234073 A CN B2007101234073A CN 200710123407 A CN200710123407 A CN 200710123407A CN 100460238 C CN100460238 C CN 100460238C
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Abstract
The invention discloses a high pressure cleaning car electric controlling transfer case integrated inside the transfer case, comprising a drive axis, a drive gear, a driving axis, a driving gear, a driving bearing, a magnetic clutch, wherein one end of the drive axis is connected with the output axis of an independent motor, the drive gear is fixed packed at the drive axis, the driving axis is packed with a driving bearing, the driving gear is packed on the driving bearing, the driving gear is engaged with the drive gear, a magnetic clutch is provided between the driving axis and the driving gear, one end of the driving axis is connected with an operational water pump. The invention adopts the magnetic clutch to control the driving axis to operate, to realize the automatic controlling, the controlling is accurate, the operation is easy and the operation efficiency is greatly improved.
Description
Technical field
The invention belongs to the transfer device of takeoff output, be specifically related to a kind of electric-controlled transfer case of high-pressure sewer flushing vehicle.
Background technology
High-pressure sewer flushing vehicle is a kind of multi-functional environmental sanitation system special-use vehicle, and it can carry out high pressure strong dirt-removing, cleaning to urban pavement and express highway, keeps the road surface clean; Can atomizing de-dusting, improve air quality; To road road tooth, guardrail, hard shoulder, advertising panel high-pressure washing, remove dust, keep clean; Road pavement watering cooling when summer, it was warm; Spray disinfectant carries out medical protection; Can carry out greening irrigation and fire-fighting fire fighting etc. to the meadow trees.
Known high-pressure sewer flushing vehicle auxiliary gear box, it is the front portion that assistant engine is installed on high-pressure sewer flushing vehicle, drop-gear box is by elastic coupling transmission high-pressure hydraulic pump and oil pump, and drop-gear box is provided with engagement shell type manual shift mechanism, can make the transmission combination or the separation of high-pressure hydraulic pump.Gearshift should be in the assistant engine halted state, and turning handle during the influence of shift sleeve spline tooth dislocation sometimes gearshift, need be moved transmission shaft a little, makes water pump combination or separation.Low-pressure pump is installed in bottom of frame, by main car from the power takeoff transferring power.Therefore there is following defective:
1. manual control control mechanism, complex operation, inefficiency.
2. when the influence of shift sleeve spline tooth dislocation is sometimes shifted gears, need manually move a little transmission shaft, increase operating sequence.
3. low-pressure pump has influenced the dynamic property of main car from the power taking of main car power takeoff.
Summary of the invention
In order to overcome the above-mentioned defective that the known technology field exists, the objective of the invention is to, the electric-controlled transfer case of high-pressure washing vehicle of a kind of automation mechanized operation, precise control, efficient height, good manufacturability is provided.
Electric-controlled transfer case of high-pressure washing vehicle provided by the invention, comprise auxiliary gear box casing, axle drive shaft, driven wheel, transmission shaft, transmission gear, drive bearing, magnetic clutch, described axle drive shaft one end connects the output shaft of self-contained engine, driven wheel is fixedly set on the axle drive shaft, be set with drive bearing on the transmission shaft, transmission gear is sleeved on the drive bearing, transmission gear and driven wheel engagement, between described transmission shaft and the transmission gear magnetic clutch is housed, described transmission shaft one end connection work water pump.The transmission device that described transmission shaft, transmission gear, drive bearing, magnetic clutch are formed can be provided with some groups according to need of work, and the transmission gear between each group is connected with a joggle.
Electric-controlled transfer case of high-pressure washing vehicle provided by the invention adopts the work of magnetic clutch control transmission shaft, has realized automation control, and precise control, simple to operate, work efficiency improve greatly.
Description of drawings
Fig. 1 is the integral structure scheme drawing of one embodiment of the invention;
Fig. 2 is the electromagnetic clutch control circuit figure of the embodiment of the invention.
Mark among the figure:
1. auxiliary gear box casing; 2. axle drive shaft; 3. driven wheel; 4. transmission shaft; 5. transmission gear; 6. drive bearing; 7. magnetic clutch; 8. output shaft; 9. high-pressure work water pump; 10. operating on low voltage water pump.
Among Fig. 2, DL is a magnetic clutch, and SA is an electromagnetic switching clutch, and KA is a relay.
The specific embodiment
With reference to the accompanying drawings, in conjunction with an embodiment, electric-controlled transfer case of high-pressure washing vehicle provided by the invention is described in detail.
Embodiment
With reference to Fig. 1, Fig. 2, the electric-controlled transfer case of high-pressure washing vehicle of present embodiment, comprise auxiliary gear box casing 1, axle drive shaft 2, driven wheel 3, transmission shaft 4, transmission gear 5, drive bearing 6, magnetic clutch 7, described axle drive shaft 2 one ends connect the output shaft 8 of self-contained engine, driven wheel 3 is fixedly set on the axle drive shaft 2, and axle drive shaft 2 other ends connect oil pump; Be set with drive bearing 6 on the transmission shaft 4, transmission gear 5 is sleeved on the drive bearing 6, transmission gear 5 and driven wheel 3 engagements, between described transmission shaft 4 and the transmission gear 5 magnetic clutch 7 is housed, left side drive shafts 4 one ends connect high-pressure work water pump 9, and transmission shaft 4 one ends in right side connect operating on low voltage water pump 10.
Electric-controlled transfer case of high-pressure washing vehicle provided by the invention, its principle of work is: self-contained engine is passed to axle drive shaft 2 with power, axle drive shaft 2 mouths drive driven wheel 3 rotations, axle drive shaft 2 passes to left and right sides transmission gear 5 by driven wheel 3, because of between transmission gear 5 and the transmission shaft 4 drive bearing 6 being housed, left and right sides transmission gear 5 is in idling conditions, generally about two transmission shafts 4 all do not change.When needing startup work water pump, press the control circuit switch of magnetic clutch 7, when axle magnetic clutch 7 energisings of a left side, Left Drive axle 4 changes, and promptly drives high-pressure hydraulic pump 9 work; When making right axle magnetic clutch 7 energisings, right transmission shaft 4 changes, and promptly drives low-pressure pump 10 work, and the high-low pressure water pump can not change simultaneously, and one is changeed another and must not change, by control circuit to its interlocking.
Electric-controlled transfer case of high-pressure washing vehicle provided by the invention, the transmission device that described transmission shaft 4, transmission gear 5, drive bearing 6, magnetic clutch 7 are formed, can be provided with some groups according to need of work, transmission gear between each group is connected with a joggle, and can allow wherein one group or some groups of work during use as required.Because the present technique feature is easy to be derived by embodiment provided by the invention, belongs to conspicuous technical characterictic concerning those skilled in the art, therefore enumerate embodiment no longer separately.
Though the present invention has only provided the embodiment of high-pressure sewer flushing vehicle, apparent, as the takeoff output transfer device, be equally applicable to the takeoff output transfer system of the other field of similar.
Claims (2)
1. electric-controlled transfer case of high-pressure washing vehicle, it is characterized in that: it comprises auxiliary gear box casing, axle drive shaft, driven wheel, transmission shaft, transmission gear, drive bearing, magnetic clutch, described axle drive shaft one end connects the output shaft of self-contained engine, driven wheel is fixedly set on the axle drive shaft, be set with drive bearing on the transmission shaft, transmission gear is sleeved on the drive bearing, transmission gear and driven wheel engagement, between described transmission shaft and the transmission gear magnetic clutch is housed, described transmission shaft one end connection work water pump.
2. electric-controlled transfer case of high-pressure washing vehicle according to claim 1 is characterized in that: the transmission device that described transmission shaft, transmission gear, drive bearing, magnetic clutch are formed can be provided with some groups, and the transmission gear between each group is connected with a joggle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101234073A CN100460238C (en) | 2007-06-22 | 2007-06-22 | Electric-controlled transfer case of high-pressure washing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101234073A CN100460238C (en) | 2007-06-22 | 2007-06-22 | Electric-controlled transfer case of high-pressure washing vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101063301A CN101063301A (en) | 2007-10-31 |
| CN100460238C true CN100460238C (en) | 2009-02-11 |
Family
ID=38964555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101234073A Expired - Fee Related CN100460238C (en) | 2007-06-22 | 2007-06-22 | Electric-controlled transfer case of high-pressure washing vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100460238C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103973033B (en) * | 2013-02-05 | 2017-11-03 | 鸿富锦精密工业（深圳）有限公司 | Motor, rotating mechanism and electronic installation with motor |
| CN109318708A (en) * | 2018-09-29 | 2019-02-12 | 福建龙马环卫装备股份有限公司 | It is a kind of to clean automobile-used double water pump driving mechanism and cleaning vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85200239U (en) * | 1985-04-01 | 1986-03-12 | 王昌令 | Energy-saving system for automobile by making use of braking energy |
| JP2005282640A (en) * | 2004-03-29 | 2005-10-13 | Kubota Tekkosho:Kk | Electromagnetic coupling |
| US20060185956A1 (en) * | 2005-02-21 | 2006-08-24 | Makoto Yasui | Rotation transmission device |
| CN2846206Y (en) * | 2005-07-29 | 2006-12-13 | 于政道 | Electromagnetic clutch power takeoff |
| CN201065518Y (en) * | 2007-06-22 | 2008-05-28 | 重汽集团专用汽车公司 | Electric control transfer case for high-voltage cleaning vehicle |
-
2007
- 2007-06-22 CN CNB2007101234073A patent/CN100460238C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85200239U (en) * | 1985-04-01 | 1986-03-12 | 王昌令 | Energy-saving system for automobile by making use of braking energy |
| JP2005282640A (en) * | 2004-03-29 | 2005-10-13 | Kubota Tekkosho:Kk | Electromagnetic coupling |
| US20060185956A1 (en) * | 2005-02-21 | 2006-08-24 | Makoto Yasui | Rotation transmission device |
| CN2846206Y (en) * | 2005-07-29 | 2006-12-13 | 于政道 | Electromagnetic clutch power takeoff |
| CN201065518Y (en) * | 2007-06-22 | 2008-05-28 | 重汽集团专用汽车公司 | Electric control transfer case for high-voltage cleaning vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101063301A (en) | 2007-10-31 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SINOTRUK QINGDAO HEAVY INDUSTRY CO., LTD. Free format text: FORMER NAME: SINOTRUK GROUP SPECIAL VEHICLE CO. |
|
| CP03 | Change of name, title or address |
Address after: 266111 Jin Rong Road, Qingdao high tech Industrial Development Zone, Shandong, China, No. 369 Patentee after: China National Heavy Duty Truck Group qingdao heavy industry co., ltd. Address before: 266031 No. 141, Ruichang Road, Sifang District, Shandong, Qingdao Patentee before: Special Truck Company, CNHTC |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20160622 |