CN106090063A - Pneumatic clutch - Google Patents
Pneumatic clutch Download PDFInfo
- Publication number
- CN106090063A CN106090063A CN201610704510.6A CN201610704510A CN106090063A CN 106090063 A CN106090063 A CN 106090063A CN 201610704510 A CN201610704510 A CN 201610704510A CN 106090063 A CN106090063 A CN 106090063A
- Authority
- CN
- China
- Prior art keywords
- clutch
- pressure pump
- cylinder
- high pressure
- pneumatic
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The present invention relates to high-pressure pump manufacturing technology field, particularly relate to a kind of pneumatic clutch, including high pressure pump clutch, described high pressure pump clutch is with clutch lever, the casing of described high pressure pump clutch side is provided with cylinder block, described cylinder block and the upper articulation of the lower hinge of cylinder, the piston rod of described cylinder and described clutch lever.In this device, cylinder is source of the gas by diesel engine air pump, exports and filter to pneumatic two parabiotic pairs gases after gas tank voltage stabilizing.Controlled commutation by 3 position-5 way solenoid directional control valve (in unload formula) the most again, reach clutch from conjunction.When avoiding operation because of from rotatable parts too close to and the excessive risk that occurs.Solve the inconvenience simultaneously moved in operation in several operating points simultaneously.Improve safety and convenience that equipment uses.
Description
Technical field
The present invention relates to high-pressure pump manufacturing technology field, particularly relate to a kind of pneumatic clutch.
Background technology
At present, high-pressure plunger pump is to have oil production machine as power end a bit, needs water pump to higher level, and flow
Greatly, in order to prevent high water level aqueous reflux from making water pump reverse, use clutch that diesel engine, usual diesel engine can be protected to be to reverse
's.It addition, have sets up clutch, power can be separated with pump, have some particularly to consider needs.But present off clutch all
By pulling clutch lever manually, time aforesaid operations mode is easily caused operation because of from rotatable parts too close to and occur
Dangerous.
Summary of the invention
It is an object of the invention to overcome the deficiency of above-mentioned technology, and a kind of pneumatic clutch is provided, it is to avoid manually pull
And cause danger.
The present invention for achieving the above object, by the following technical solutions:
A kind of pneumatic clutch, it is characterised in that: include high pressure pump clutch, described high pressure pump clutch with clutch lever,
The casing of described high pressure pump clutch side is provided with the lower hinge of cylinder block, described cylinder block and cylinder, described cylinder
The upper articulation of piston rod and described clutch lever.
Preferably, the piston rod of described cylinder is provided with U-shaped seat, and described U-shaped seat is by pin and described clutch lever
Top connects.
The invention has the beneficial effects as follows: be source of the gas relative to cylinder in prior art, this device by diesel engine air pump, warp
After crossing gas tank voltage stabilizing, output is filtered to pneumatic two parabiotic pairs gases.The most again by 3 position-5 way solenoid directional control valve (in unload formula)
Control commutation, reach clutch from conjunction.When avoiding operation because of from rotatable parts too close to and the excessive risk that occurs.Simultaneously
Solve the inconvenience simultaneously moved in operation in several operating points.Improve safety and convenience that equipment uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and preferred embodiment describe in detail the present invention detailed description of the invention.In description of the invention
In, it is to be understood that term " " center ", " longitudinally ", " laterally ", "front", "rear", "left", "right", " vertically ", " level ",
" push up ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship are based on orientation shown in the drawings or position relationship, be only for
It is easy to describe the present invention and simplifying describe rather than instruction or the device of hint indication or element must have a specific side
Position, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
As it is shown in figure 1, a kind of pneumatic clutch, including high pressure pump clutch 1, described high pressure pump clutch is with clutch
Bar 2, is provided with the lower hinge of cylinder block 3, described cylinder block and cylinder 4, institute on the casing of described high pressure pump clutch side
State the piston rod of cylinder and the upper articulation of described clutch lever.Specifically, the piston rod of described cylinder is provided with U-shaped seat 5, institute
State U-shaped seat to be connected with the top of described clutch lever by pin.
In this device, cylinder is source of the gas by diesel engine air pump, exports to enter to pneumatic two parabiotic pairs gases after gas tank voltage stabilizing
Row filters.Controlled commutation by 3 position-5 way solenoid directional control valve (in unload formula) the most again, reach clutch from conjunction.Avoid behaviour
When making because of from rotatable parts too close to and the excessive risk that occurs.Solve simultaneously and move in several operating points in operation simultaneously
Dynamic inconvenience.Improve safety and convenience that equipment uses.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (2)
1. a pneumatic clutch, it is characterised in that: including high pressure pump clutch, described high pressure pump clutch is with clutch
Bar, is provided with the lower hinge of cylinder block, described cylinder block and cylinder, described gas on the casing of described high pressure pump clutch side
The piston rod of cylinder and the upper articulation of described clutch lever.
Pneumatic clutch the most according to claim 1, it is characterised in that: the piston rod of described cylinder is provided with U-shaped seat, institute
State U-shaped seat to be connected with the top of described clutch lever by pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704510.6A CN106090063A (en) | 2016-08-22 | 2016-08-22 | Pneumatic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704510.6A CN106090063A (en) | 2016-08-22 | 2016-08-22 | Pneumatic clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106090063A true CN106090063A (en) | 2016-11-09 |
Family
ID=57224839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610704510.6A Pending CN106090063A (en) | 2016-08-22 | 2016-08-22 | Pneumatic clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106090063A (en) |
-
2016
- 2016-08-22 CN CN201610704510.6A patent/CN106090063A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |