CN106870320A - Manual and electric double-purpose measuring pump - Google Patents
Manual and electric double-purpose measuring pump Download PDFInfo
- Publication number
- CN106870320A CN106870320A CN201710216392.9A CN201710216392A CN106870320A CN 106870320 A CN106870320 A CN 106870320A CN 201710216392 A CN201710216392 A CN 201710216392A CN 106870320 A CN106870320 A CN 106870320A
- Authority
- CN
- China
- Prior art keywords
- freewheel clutch
- clutch
- shaft
- manual
- fixedly connected
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
Abstract
The present invention relates to a kind of manual and electric double-purpose measuring pump, including measuring pump, motor, pump shaft end is provided with hand gear, and hand gear is made up of handle, manual shaft；One end of mainly manual shaft is fixedly connected with handle, and compound clutch is set between the other end and pump shaft, and the compound clutch is made up of the first freewheel clutch and the second freewheel clutch；The outer ring of the first freewheel clutch is fixedly connected with driven pulley, and the inner ring of the first freewheel clutch is fixedly connected with pump shaft, and the outer ring rotating speed of the first freewheel clutch is engagement state when being more than inner ring rotating speed；The outer ring of the second freewheel clutch is fixedly connected with pump shaft, and the inner ring of the second freewheel clutch is fixedly connected with manual shaft, and the inner ring rotating speed of the second freewheel clutch is engagement state when being more than outer ring rotating speed.Removal handle is not needed when electronic, and belt need not be dismantled when manually, electronic convenient, laborsaving with manual switch, operating efficiency is high.Suitable for gas station, fleet to the fuel-servicing equipment of vehicle.
Description
Technical field
The invention belongs to pump field, more particularly to a kind of measuring pump.The present invention is applied to gas station, fleet and vehicle is added
Oily equipment.
Background technology
In gas station, fleet to the measuring pump of group refueling, manual and electric double-purpose measuring pump is typically used, by motor part and pump
Part is constituted, and driving belt is installed between the driving wheel on driven pulley and machine shaft on pump shaft, drives pump shaft to revolve by motor
Turn.The square shaft coordinated with handle is formed with the end of pump shaft, handle is manually rotated when having a power failure and is driven metering pump work.Its
Need first to unload the belt on driven pulley manually when major defect is measuring pump manual work, troublesome poeration increases operating personnel
Labour intensity, reduce operating efficiency.
The content of the invention
The purpose of the present invention is directed to the shortcoming of prior art presence, there is provided a kind of easy to operate, laborsaving, efficiency high hand
The dual-purpose measuring pump of electricity.
Technical scheme include measuring pump, motor, driven pulley is installed on the pump shaft of measuring pump, the driven pulley with electricity
Belt is installed, pump shaft end is provided with hand gear, and hand gear is made up of handle, manual shaft between the driving wheel in machine rotating shaft；
One end of mainly manual shaft is fixedly connected with handle, and compound clutch, the composite clutch are set between the other end and pump shaft
Device is made up of the first freewheel clutch and the second freewheel clutch；The outer ring of the first freewheel clutch is fixedly connected with driven pulley,
The inner ring of the first freewheel clutch is fixedly connected with pump shaft, is to connect when the outer ring rotating speed of the first freewheel clutch is more than inner ring rotating speed
Conjunction state；The outer ring of the second freewheel clutch is fixedly connected with pump shaft, and the inner ring of the second freewheel clutch is fixed with manual shaft and connected
Connect, the inner ring rotating speed of the second freewheel clutch is engagement state when being more than outer ring rotating speed.
In above technical scheme, the first freewheel clutch and the second freewheel clutch use roller-type overrunning clutch.
It is an advantage of the invention that the first freewheel clutch and the second freewheel clutch are set between manual shaft and pump shaft, electricity
When dynamic, the outer ring of the first freewheel clutch is engaged with inner ring, drives pump shaft rotation, and the second freewheel clutch is separated；When manually, the
The outer ring of two freewheel clutches is engaged with inner ring, drives pump shaft rotation, and the first freewheel clutch is separated；Need not be dismantled when electronic
Handle, and belt need not be dismantled when manually, electronic convenient, laborsaving with manual switch, operating efficiency is high.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Specific embodiment
Manual and electric double-purpose measuring pump as shown in Figure 1, including measuring pump 1, motor 8, install driven on the pump shaft 2 of measuring pump 1
Wheel 5, installs belt 6 between the driving wheel 7 on the driven pulley 5 and the rotating shaft of motor 8, pump shaft is driven by belt 6 when motor 8 is rotated
2 rotations, the end of pump shaft 2 is provided with hand gear, and hand gear is made up of handle, manual shaft 9；One end of manual shaft 9 is consolidated with handle
Fixed connection, sets compound clutch between the other end and pump shaft 2, the compound clutch is by the first freewheel clutch 3 and second
Freewheel clutch 4 is constituted；The outer ring of the first freewheel clutch 3 is fixedly connected with driven pulley 5, the outer ring of the first freewheel clutch 3
It is fixedly connected using spline between periphery and the endoporus of driven pulley 5, the inner ring of the first freewheel clutch 3 is fixedly connected with pump shaft 2,
Connected using flat key between the endoporus and the periphery of pump shaft 2 of the inner ring of the first freewheel clutch 3, the outer ring of the first freewheel clutch 3
To be engaged when engagement state, the i.e. outer ring of the first freewheel clutch 3 are driving link when rotating speed is more than inner ring rotating speed, inner ring is for actively
Separated during part；The outer ring of the second freewheel clutch 4 is fixedly connected with pump shaft 2, inner ring and the manual shaft 9 of the second freewheel clutch 4
It is fixedly connected, the inner ring rotating speed of the second freewheel clutch 4 is engagement state, i.e. the second freewheel clutch 4 when being more than outer ring rotating speed
Inner ring be driving link when engage, outer ring be the driving link time-division from.First freewheel clutch 3 is engaged when namely electronic, and second
Freewheel clutch 4 is separated；The second freewheel clutch 4 is engaged when manually, and the first freewheel clutch 3 is separated.
First freewheel clutch 3 and the second freewheel clutch 4 use roller-type overrunning clutch.Roller-type overrunning clutch
It is made up of outer ring, inner ring, roller, spring and ejector pin, belongs to known technology.Wedge-type or slide block type overdrive clutch can also be used
Device, belongs to known technology.
Claims (2)
1. a kind of manual and electric double-purpose measuring pump, including measuring pump (1), motor (8), driven pulley is installed on the pump shaft (2) of measuring pump (1)
(5) belt (6), is installed, pump shaft (2) end is provided with manually between the driving wheel (7) on the driven pulley (5) and motor (8) rotating shaft
Device, hand gear is made up of handle, manual shaft (9)；It is characterized in that one end of manual shaft (9) is fixedly connected with handle, it is another
Compound clutch is set between end and pump shaft (2), the compound clutch is by the first freewheel clutch (3) and the second overdrive clutch
Device (4) is constituted；The outer ring of the first freewheel clutch (3) is fixedly connected with driven pulley (5), the inner ring of the first freewheel clutch (3)
It is fixedly connected with pump shaft (2), the outer ring rotating speed of the first freewheel clutch (3) is engagement state when being more than inner ring rotating speed；The second surpass
More the outer ring of clutch (4) is fixedly connected with pump shaft (2), and the inner ring of the second freewheel clutch (4) is fixed with manual shaft (9) to be connected
Connect, the inner ring rotating speed of the second freewheel clutch (4) is engagement state when being more than outer ring rotating speed.
2. manual and electric double-purpose measuring pump according to claim 1, it is characterized in that the first freewheel clutch (3) and second surmount from
Clutch (4) uses roller-type overrunning clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710216392.9A CN106870320A (en) | 2017-03-28 | 2017-03-28 | Manual and electric double-purpose measuring pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710216392.9A CN106870320A (en) | 2017-03-28 | 2017-03-28 | Manual and electric double-purpose measuring pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106870320A true CN106870320A (en) | 2017-06-20 |
Family
ID=59160042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710216392.9A Pending CN106870320A (en) | 2017-03-28 | 2017-03-28 | Manual and electric double-purpose measuring pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106870320A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989916A (en) * | 2019-04-28 | 2019-07-09 | 浙江威龙泵业有限公司 | A kind of manual-automatic integral fire-proof motor slide plate pump assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345696Y (en) * | 1998-08-17 | 1999-10-27 | 沈阳东电动力调节保护技术研究所 | Controllable synchronizer |
| CN2808872Y (en) * | 2005-07-27 | 2006-08-23 | 陈华 | Power-convertible high viscosity liquid precise metering instrument |
| US20070134107A1 (en) * | 2004-02-06 | 2007-06-14 | Cong Xiao | Feeding pump device of volume tube continually metering type |
| CN102416867A (en) * | 2011-10-31 | 2012-04-18 | 中联重科股份有限公司 | Double power drive device for engineering machine |
| JP2015508039A (en) * | 2012-02-24 | 2015-03-16 | フリーフロー テクノロジーズ リミテッドＦｒｅｅｆｌｏｗ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｌｉｍｉｔｅｄ | Vehicle gear system |
| CN206988039U (en) * | 2017-03-28 | 2018-02-09 | 浙江嘉隆机械设备有限公司 | Manual and electric double-purpose measuring pump |
-
2017
- 2017-03-28 CN CN201710216392.9A patent/CN106870320A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345696Y (en) * | 1998-08-17 | 1999-10-27 | 沈阳东电动力调节保护技术研究所 | Controllable synchronizer |
| US20070134107A1 (en) * | 2004-02-06 | 2007-06-14 | Cong Xiao | Feeding pump device of volume tube continually metering type |
| CN2808872Y (en) * | 2005-07-27 | 2006-08-23 | 陈华 | Power-convertible high viscosity liquid precise metering instrument |
| CN102416867A (en) * | 2011-10-31 | 2012-04-18 | 中联重科股份有限公司 | Double power drive device for engineering machine |
| JP2015508039A (en) * | 2012-02-24 | 2015-03-16 | フリーフロー テクノロジーズ リミテッドＦｒｅｅｆｌｏｗ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｌｉｍｉｔｅｄ | Vehicle gear system |
| CN206988039U (en) * | 2017-03-28 | 2018-02-09 | 浙江嘉隆机械设备有限公司 | Manual and electric double-purpose measuring pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989916A (en) * | 2019-04-28 | 2019-07-09 | 浙江威龙泵业有限公司 | A kind of manual-automatic integral fire-proof motor slide plate pump assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170620 |