CN206406755U - A kind of PTO of pure electronic sweeper - Google Patents
A kind of PTO of pure electronic sweeper Download PDFInfo
- Publication number
- CN206406755U CN206406755U CN201621443179.9U CN201621443179U CN206406755U CN 206406755 U CN206406755 U CN 206406755U CN 201621443179 U CN201621443179 U CN 201621443179U CN 206406755 U CN206406755 U CN 206406755U
- Authority
- CN
- China
- Prior art keywords
- output shaft
- clutch
- pump
- sweeper
- centrifugal
- 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 belongs to special purpose vehicle technical field, more particularly to a kind of PTO of pure electronic sweeper, including centrifugal blower, high-pressure hydraulic pump, gear pump and permagnetic synchronous motor, the output revolving shaft of permagnetic synchronous motor connects output shaft by output flange, output shaft is arranged on bearing block by bearing, gear pump driving wheel is provided with output shaft, the pneumatic gear clutch of centrifugal clutch and shaft end, pass through belt and gear pump driven pulley respectively, centrifugal blower driven pulley and the drive connection of water pump driven pulley, centrifugal clutch is combined automatically when exporting rotating speed more than 1000r/min with output shaft, and it is provided with tension pulley mechanism below the belt of connection centrifugal blower and output shaft, the utility model reasonable in design performance is stable, PTO for solving fuel combustion type sweeper is not suitable with problem to the power output of pure electronic sweeper.
Description
Technical field
The utility model belongs to special purpose vehicle technical field, more particularly to a kind of power output of pure electronic sweeper is filled
Put.
Background technology
Sweeper is the vehicle for undertaking ground flushing, cleaning work, and this car can both carry out road cleaning pumping operation,
Road surface can also being carried out as high-pressure washing vehicle and rinsing suction and pumping operation, can be combined with road cleaning suction with high-pressure flush makes
With the multiple combinations selection that realization is cleaned, rinsed, washing is used, and is met a variety of demands, is widely used in city trunk roads and height
The flushing of bridge formation, cleaning work.
Pure electronic sweeper be it is newly developed in recent years go out environmental sanitation engineering goods of new generation, not only possess traditional sweeper
Advantage, also has the advantages that to save the energy, low use cost, zero-emission, pollution-free operation.This kind of car is in pure electronic special bottom
New pure electric-powered output device is equipped with disk, to drive the work operating of vehicle special purpose device.Traditional fuel combustion type is washed
Sweep the kernel components such as the centrifugal blower, high-pressure hydraulic pump, gear pump of car vehicle by assistant engine by automobile clutch, start
The modes such as machine PTO interfaces directly drive；And pure electronic sweeper has used battery as vehicle energy resource system, therefore with electronic
Permagnetic synchronous motor substitutes traditional fuel combustion type assistant engine.Because permagnetic synchronous motor and assistant engine have bigger difference,
A kind of new PTO is needed to drive the kernel component of sweeper.
Utility model content
Filled to solve the above problems, the utility model provides a kind of new power output suitable for pure electronic sweeper
Put, for driving the core components such as centrifugal blower, high-pressure hydraulic pump, gear pump, moreover it is possible to ensure that the light load of permagnetic synchronous motor is opened
Dynamic, flexibly control high-pressure hydraulic pump device, it is ensured that the various mode of operations of sweeper greatly simplify traditional sweeper while realization
Complicated drive device.
The utility model provides a kind of PTO of pure electronic sweeper, including centrifugal blower, water under high pressure
Pump, gear pump and permagnetic synchronous motor, permagnetic synchronous motor connect output shaft by output flange, and output shaft is installed by bearing
Be provided with gear pump driving wheel, centrifugal clutch and pneumatic gear clutch on bearing block, on output shaft, and it is pneumatic it is tooth-like from
Clutch is arranged on output the tip of the axis, and gear pump driving wheel passes through gear pump belt with the gear pump driven pulley set on gear pump
Drive connection, centrifugal clutch is connected with the blower fan driven pulley set on centrifugal blower by blower belt, pneumatic tooth-like
The water pump driven pulley set on Water pump driving wheel, and Water pump driving wheel and high-pressure hydraulic pump is provided with clutch and passes through water-pump belts
Drive connection.
As further scheme of the present utility model, a kind of PTO of described pure electronic sweeper, connection
Tension pulley mechanism is provided with the lower section of the close centrifugal clutch of the blower belt of centrifugal blower and output shaft.
As further scheme of the present utility model, a kind of PTO of above-mentioned pure electronic sweeper is described
Centrifugal clutch is combined automatically when the rotating speed of output shaft is more than 1000r/min with output shaft, driving centrifugal blower work.
Beneficial effect
Equipped 1. the utility model is a kind of power output for pure electronic sweeper, it is adaptable to use permanent magnet synchronous electric
Machine replaces the sweeper of conventional fuel oil type assistant engine, can drive the core components such as centrifugal blower, high-pressure hydraulic pump, gear pump,
The state of high-pressure hydraulic pump can also flexibly be controlled, it is ensured that the realization of the various mode of operations of sweeper, enormously simplify tradition and wash and sweep
The complicated assistant engine drive device of car.
2. the utility model uses centrifugal clutch, it is ensured that permanent magnet synchronous electric function light load starts, and is conducive to sweeper
Performance is stable, saves electric power resource, it is to avoid high-power during startup is damaged to motor, and protection is played a part of to motor,
Improve the reliability of permagnetic synchronous motor work and the security of vehicle.
3. it is stable, safe and reliable that the utility model is related to rational in infrastructure, performance, pass through centrifugal clutch and pneumatic tooth
Formula clutch controls the work of centrifugal blower and high-pressure hydraulic pump respectively, realizes the flexible control of multiple mode of operations, and gear pump leads to
Cross output shaft driving, it is ensured that the hydraulic system operating of sweeper, tension pulley mechanism is set in blower belt position, wind is adjusted
The tensioning degree of machine belt, situations such as reducing the heating of blower belt, skid provides the service efficiency of centrifugal blower.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the schematic cross-sectional view of output shaft part of the present utility model；
Fig. 3 is the belt connection diagram between the utility model each several part；
Marked in figure：1st, centrifugal blower, 2, blower fan driven pulley, 3, blower belt, 4, tension pulley mechanism, 5, centrifugation clutch
Device, 6, Water pump driving wheel, 7, pneumatic gear clutch, 8, water-pump belts, 9, water pump driven pulley, 10, high-pressure hydraulic pump, 11, gear
Pump driven pulley, 12, gear pump, 13, gear pump belt, 14, gear pump driving wheel, 15, bearing block, 16, bearing, 17 output shafts,
18th, output flange, 19, permagnetic synchronous motor.
Embodiment
As shown in the figure：The utility model is a kind of PTO of pure electronic sweeper, including centrifugal blower 1, high
Water pump 10, gear pump 12 and permagnetic synchronous motor 19, the power output rotating shaft of permagnetic synchronous motor 19 pass through output flange 18
It is connected with output shaft 17, output shaft 17 is arranged on bearing block 15 by bearing 16, gear pump is provided with output shaft 17 actively
Take turns 14, centrifugal clutch 5 and be arranged at the pneumatic gear clutch 7 in end, set on gear pump driving wheel 14 and gear pump 12
Gear pump driven pulley 11 is connected by gear pump belt 13, centrifugal clutch 5 and the blower fan driven pulley 2 on centrifugal blower 1
It is connected by blower belt 3, and the lower section of blower belt 3 is provided with tension pulley mechanism 4, centrifugal clutch 5 is in output shaft
Combined automatically with output shaft 17 when 17 rotating speed is more than 1000r/min, centrifugal blower 1 is output the driving work of axle 17, it is pneumatic
Water pump driving wheel 6 is provided with gear clutch 7, Water pump driving wheel 6 passes through water pump with the water pump driven pulley 9 on high-pressure hydraulic pump 10
Belt 8 is connected.
Centrifugal clutch 5 output shaft 17 rotating speed it is small with 1000r/min when will not be combined with output shaft 17, centrifugal blower
1 is not worked, and permagnetic synchronous motor 19 can be started with light load, and centrifugal clutch 5 is when the rotating speed of output shaft 17 is more than 1000r/min
Combined automatically with output shaft 17, centrifugal blower 1 is output axle 17 and drives start-up operation by blower belt 3, this design ensures
Powerful centrifugal blower 1 is in work halted state when permagnetic synchronous motor 19 starts, and greatly reduces permanent magnet synchronous electric
The starting torque and starting current of machine 19, improve the functional reliability of permagnetic synchronous motor 19 and the safety of sweeper vehicle
Property, and the work of centrifugal blower 1 can be controlled by controlling the working condition of permagnetic synchronous motor 19；In blower belt 3
Lower section is provided with tension pulley mechanism 4 close to the end of centrifugal clutch 5, for adjusting the tensioning degree of blower belt 3, reduction
Heating, skidding and the abrasion of blower belt 3, improve the operating efficiency of centrifugal blower 1；Pneumatic gear clutch 7 passes through water pump
Driving wheel 14 controls the working condition of high-pressure hydraulic pump 10, when pneumatic gear clutch 7 is combined with output shaft 17, can drive water under high pressure
Pump 10 works, pure by controlling the separation of pneumatic gear clutch 7 and the working condition of bonding state and centrifugal blower 1 to realize
Electronic sweeper cleans, washes and washed the switching and realization swept between multiple-working mode, and gear pump 12 passes through output shaft 17
The gear pump driving wheel 14 of upper setting drives, it is ensured that the stable normal operation of hydraulic system between sweeper car entirety.This practicality
It is new to be used for pure electronic sweeper, it is defeated to the power of pure electronic sweeper for the PTO that solves fuel combustion type sweeper
Go out it is inadaptable, ensure sweeper each function realize, mode of operation switching while also simplifies traditional sweeper and answer
Miscellaneous assistant engine drive device, rationally, performance is stable, safe and reliable for design structure.
It is described above, only it is preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, although the utility model is disclosed above with preferred embodiment, but is not limited to the utility model, any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent variations and the modification made according to technical spirit of the present utility model to above example, still
Belong in the range of technical solutions of the utility model.
Claims (3)
1. a kind of PTO of pure electronic sweeper, including centrifugal blower（1）, high-pressure hydraulic pump（10）, gear pump（12）
And permagnetic synchronous motor（19）, it is characterised in that：Permagnetic synchronous motor（19）Pass through output flange（18）Connect output shaft（17）,
Output shaft（17）Pass through bearing（16）Installed in bearing block（15）On, output shaft（17）On be provided with gear pump driving wheel（14）、
Centrifugal clutch（5）With pneumatic gear clutch（7）, and pneumatic gear clutch（7）It is arranged on output shaft（17）End, tooth
Wheel pump driving wheel（14）With gear pump（12）The gear pump driven pulley of upper setting（11）Pass through gear pump belt（13）Drive connection,
Centrifugal clutch（5）With centrifugal blower（1）The blower fan driven pulley of upper setting（2）Pass through blower belt（3）Drive connection, pneumatic tooth
Formula clutch（7）On be provided with Water pump driving wheel（6）, and Water pump driving wheel（6）With high-pressure hydraulic pump（10）The water pump of upper setting from
Driving wheel（9）Pass through water-pump belts（8）Drive connection.
2. a kind of PTO of pure electronic sweeper as claimed in claim 1, it is characterised in that：Wind is centrifuged in connection
Machine（1）And output shaft（17）Blower belt（3）Close to centrifugal clutch（5）Lower section at be provided with tension pulley mechanism（4）.
3. a kind of PTO of pure electronic sweeper as claimed in claim 1 or 2, it is characterised in that：The centrifugation
Clutch（5）In output shaft（17）Rotating speed be more than 1000r/min when and output shaft（17）It is automatic to combine, drive centrifugal blower
（1）Work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443179.9U CN206406755U (en) | 2016-12-27 | 2016-12-27 | A kind of PTO of pure electronic sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443179.9U CN206406755U (en) | 2016-12-27 | 2016-12-27 | A kind of PTO of pure electronic sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206406755U true CN206406755U (en) | 2017-08-15 |
Family
ID=59552380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621443179.9U Expired - Fee Related CN206406755U (en) | 2016-12-27 | 2016-12-27 | A kind of PTO of pure electronic sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206406755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017292A (en) * | 2018-09-14 | 2018-12-18 | 烟台东德实业有限公司 | A kind of pumping forces integrated mechanism of new-energy automobile |
-
2016
- 2016-12-27 CN CN201621443179.9U patent/CN206406755U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017292A (en) * | 2018-09-14 | 2018-12-18 | 烟台东德实业有限公司 | A kind of pumping forces integrated mechanism of new-energy automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170815 Termination date: 20211227 |