CN205956250U - Pneumatic clutch - Google Patents
Pneumatic clutch Download PDFInfo
- Publication number
- CN205956250U CN205956250U CN201620920115.7U CN201620920115U CN205956250U CN 205956250 U CN205956250 U CN 205956250U CN 201620920115 U CN201620920115 U CN 201620920115U CN 205956250 U CN205956250 U CN 205956250U
- Authority
- CN
- China
- Prior art keywords
- clutch
- cylinder
- pressure pump
- pneumatic
- cylinder block
- 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.)
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to a technical field is made to the high -pressure pump, especially relates to a pneumatic clutch, including the high -pressure pump clutch, the high -pressure pump clutch has a clutch pole be equipped with the cylinder block on the box of high -pressure pump clutch one side, the cylinder block is articulated with the lower part of cylinder, the piston rod of cylinder with the upper portion of clutch pole is articulated. The cylinder is the air supply by the diesel engine air pump in this device, exports two pneumatic parabiotic pairs gases and filter after the gas pitcher steady voltage. Then again by tribit five -way magenetic exchange valve (in the formula of unloading) control switching -over, reach the clutch from and close. Because of the high risk from the too near emergence of rotatable parts when having avoided the operation. The inconvenience that the while was removed at several operating points in operation process has been solved simultaneously. The security and the convenience of disposition of equipment have been improved.
Description
Technical field
This utility model is related to high-pressure pump manufacturing technology field, more particularly, 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 so that water pump is reversed, diesel engine can be protected using clutch, usual diesel engine is to reverse
's.In addition, have sets up clutch, power can be separated with pump, have some special consideration needs.But current clutch is all
By manually pulling clutch lever, aforesaid operations mode be easily caused when operation because from rotatable parts too close to and occur
Dangerous.
Utility model content
The purpose of this utility model is to overcome the shortcomings of above-mentioned technology, and provides a kind of pneumatic clutch, it is to avoid manually
Pull and cause danger.
This utility model for achieving the above object, employs the following technical solutions：
A kind of pneumatic clutch it is characterised in that:Including high pressure pump clutch, described high pressure pump clutch carries clutch
Bar, is provided with cylinder block, the lower hinge of 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.
Preferably, the piston rod of described cylinder is provided with U-shaped seat, and described U-shaped seat passes through pin and described clutch lever
Top connects.
The beneficial effects of the utility model are:It is gas with respect to cylinder in prior art, this device by diesel engine air pump
Source, exports pneumatic two parabiotic pairs gases after gas tank voltage stabilizing and is filtered.Then again by 3 position-5 way solenoid directional control valve（In
Unload formula）Control commutation, reach clutch from conjunction.Avoid when operation because from rotatable parts too close to and the high wind that occurs
Danger.Solve in operation simultaneously in the inconvenience of several operating point movements simultaneously.Improve equipment use safety and
Convenience.
Brief description
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings and preferred embodiment describe in detail specific embodiment of the present utility model.In this utility model
Description in it is to be understood that term " " center ", " longitudinal ", " horizontal ", "front", "rear", "left", "right", " vertical ", " water
Flat ", " top ", " bottom " " interior ", the orientation of instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only
It is for the ease of the description present invention and to simplify description, rather than the device of instruction or hint indication or element must have specifically
Orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
As shown in figure 1, a kind of pneumatic clutch, including high pressure pump clutch 1, described high pressure pump clutch carries clutch
Bar 2, is provided with cylinder block 3, the lower hinge of 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 pneumatic two parabiotic pairs gases and enter after gas tank voltage stabilizing
Row filters.Then again by 3 position-5 way solenoid directional control valve（In unload formula）Control commutation, reach clutch from conjunction.Avoid behaviour
When making because 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 the convenience of equipment use.
The above is only preferred implementation of the present utility model it is noted that common skill for the art
For art personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (2)
1. a kind of pneumatic clutch it is characterised in that:Including high pressure pump clutch, described high pressure pump clutch carries clutch
Bar, is provided with cylinder block, the lower hinge of 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.
2. pneumatic clutch 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 |
|---|---|---|---|
| CN201620920115.7U CN205956250U (en) | 2016-08-22 | 2016-08-22 | Pneumatic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620920115.7U CN205956250U (en) | 2016-08-22 | 2016-08-22 | Pneumatic clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205956250U true CN205956250U (en) | 2017-02-15 |
Family
ID=57976952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620920115.7U Active CN205956250U (en) | 2016-08-22 | 2016-08-22 | Pneumatic clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205956250U (en) |
-
2016
- 2016-08-22 CN CN201620920115.7U patent/CN205956250U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |