CN206890056U - One kind is surged with fat valve - Google Patents
One kind is surged with fat valve Download PDFInfo
- Publication number
- CN206890056U CN206890056U CN201720536077.XU CN201720536077U CN206890056U CN 206890056 U CN206890056 U CN 206890056U CN 201720536077 U CN201720536077 U CN 201720536077U CN 206890056 U CN206890056 U CN 206890056U
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- valve
- valve pocket
- plunger
- pressure
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- Expired - Fee Related
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Abstract
The utility model discloses one kind to surge with fat valve, its valve pocket I, plunger I is respectively equipped with valve pocket II and valve pocket III, plunger II and plunger III, valve pocket I one end is provided with plug, the other end is provided with counting device, counting device is connected with plunger I, the plan vertical of valve body is provided with pressure-regulating sleeve, the top of pressure-regulating sleeve is provided with handle, valve body is provided with the pressure regulating cavity connected with pressure-regulating sleeve, plunger IV is provided with pressure regulating cavity, spring is provided between plunger IV and the bottom of handle, the back side of valve body is provided with oil input channel, the end of oil input channel is connected by oil duct II with pressure regulating cavity, the side of pressure regulating cavity is connected by oil duct III with valve pocket III, the front of valve body is arranged with two oil-outs.This surges is designed with fat valve using oil-collecting, commutation integrated, the drawbacks of having prevented grease leakage between valve body；Pressure adjusting structure is vertically arranged, commutation is stable, service life length；Travel switch will not produce dislocation because of the vibration of equipment, pitch phenomenon.
Description
Technical field
The utility model belongs to lubricating utensil technical field, more particularly to one kind is applied to mesohigh two-wire dry oil lubrication system
System surges with fat valve.
Background technology
Mesohigh two-wire grease lubricating system is widely used in the neck such as metallurgy, mine, heavy-duty machine, port traffic, building, colliery
In domain, the oil feed line switching control valve of this lubricating system has electronic, pneumatic and multiclass of surging, but either in electronic profit
Inside sliding pump installation in terms of pipe arrangement, or in automatically controlled design control aspect, class of surging switching control valve is the most simple and convenient, and it is managed
The completion of road switching action makes to complete by the setting of pressure itself difference.
Existing class switching control valve of surging is integrated by oil gathering block and commutation two valve bodies of block, and assembling positioning is difficult, easily occurs
Leakage point, and using concave commutation and O-ring sealing structure, due to the abrasion of concave and the aging of O-ring so that commutation
Act unstable, service life is also shorter.Travel switch in addition, this surges in class switching control valve is fixed using bolt,
Easily occur travel switch displacement under vibration equipment, cause to count failure, influence the normal operation of whole lubricating system.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in construction, and commutation is stable, and fault rate is low, and not
Dislocation easily occurs, the phenomenon that pitches is surged with fat valve.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
One kind is surged with fat valve, including valve body, is provided with valve pocket I, valve pocket II and valve pocket III in valve body side by side, each valve pocket it
Between connected by oil duct I, plunger I, plunger II and plunger III are respectively equipped with valve pocket I, valve pocket II and valve pocket III, valve pocket I's
One end is provided with plug, the other end is provided with counting device, and counting device is connected with plunger I, and valve pocket II and valve pocket III both ends are all provided with
There is plug, the plan vertical of valve body is provided with pressure-regulating sleeve, and the top of pressure-regulating sleeve is provided with handle, and valve body is provided with what is connected with pressure-regulating sleeve
Pressure regulating cavity, pressure regulating cavity is interior to be provided with plunger IV, spring is provided between plunger IV and the bottom of handle, the back side of valve body is provided with and valve pocket
The oil input channel that I connects with valve pocket II, the end of oil input channel are connected by oil duct II with pressure regulating cavity, and the side of pressure regulating cavity passes through oil duct
III connects with valve pocket III, and the front of valve body is arranged with two oil-outs.
The counting device includes travel switch, indicating sleeve and push rod, one end that travel switch passes through screw thread and indicating sleeve
It is fixedly connected, the other end of indicating sleeve is threadedly secured to valve pocket I end, and one end of push rod is fixedly connected, separately with plunger I
One end is stretched into indicating sleeve.
Jam nut is additionally provided between the travel switch and indicating sleeve.
Compared with prior art, the utility model has the advantages that：It is of the present utility model to surge with fat valve using oil-collecting, commutation
Integrated design, the drawbacks of having prevented grease leakage between valve body, processing technology is simple, and cost is low, and size is small；It is vertically arranged pressure regulation
Structure, commutation is stable, and fault rate is low, service life length；, will not meanwhile travel switch is locked using screw thread and jam nut
Dislocation is produced because of the vibration of equipment, pitch phenomenon, it is ensured that the normal operation of whole lubricating system.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is structural representation of the present utility model；
Fig. 2 be in Fig. 1 A-A to structural representation；
Fig. 3 is the structural representation of B-B direction in Fig. 1.
Wherein, 1, valve body, 2, valve pocket I, 21, plunger I, 3, valve pocket II, 31, plunger II, 4, valve pocket III, 41, plunger III,
5th, plug, 6, travel switch, 61, indicating sleeve, 62, push rod, 63, jam nut, 7, oil-out, 8, oil duct I, 9, pressure-regulating sleeve, 91, hand
Handle, 92, spring, 93, plunger IV, 94, pressure regulating cavity, 10, oil input channel, 11, oil duct II, 12, oil duct III.
Embodiment：
As shown in Figure 1 to Figure 3, one kind is surged with fat valve, including valve body 1, and valve pocket I2, valve pocket II3 are provided with side by side in valve body 1
With valve pocket III4, connected by oil duct I8 between each valve pocket, plunger is respectively equipped with valve pocket I2, valve pocket II3 and valve pocket III4
I21, plunger II31 and plunger III41, valve pocket I2 one end are provided with counting device, counting device and post provided with plug 5, the other end
Plug I21 connections, valve pocket II3 and valve pocket III4 both ends are equipped with plug 5, and the plan vertical of valve body 1 is provided with pressure-regulating sleeve 9, pressure regulation
The top of set 9 is provided with handle 91, and valve body 1 is provided with the pressure regulating cavity 94 connected with pressure-regulating sleeve 9, plunger is provided with pressure regulating cavity 94
Spring 92 is provided between IV93, plunger IV93 and the bottom of handle 91, the back side of valve body 1 is provided with to be connected with valve pocket I2 and valve pocket II3
Logical oil input channel 10, the end of oil input channel 10 are connected by oil duct II11 with pressure regulating cavity 94, and the side of pressure regulating cavity 94 passes through oil duct
III12 connects with valve pocket III4, and the front of valve body 1 is arranged with two oil-outs 7, due to there was only valve body 1 using oil-collecting, commutation
Integrated design, the probability of grease leakage is reduced, also reduces size.
In the utility model, counting device includes travel switch 6, indicating sleeve 61 and push rod 62, and travel switch 6 passes through spiral shell
Line is fixedly connected with one end of indicating sleeve 61, and the other end of indicating sleeve 61 is threadedly secured to valve pocket I2 end, push rod 62
One end be fixedly connected with plunger I21, the other end is stretched into indicating sleeve 61, drive travel switch is moved left and right by push rod 62
Count, after travel switch 6 is screwed into indicating sleeve 61, can be locked with jam nut 63, it is ensured that travel switch 6 will not be because of setting
Standby vibration and produce dislocation, pitch phenomenon, it is ensured that the normal operation of whole lubricating system.
Pressure-regulating sleeve 9 is set perpendicular to valve body 1 and each plunger, when the pressure in oil input channel 10 exceedes suffered by plunger IV93
During spring force, plunger IV93 is up moved, and vertically transmits pressure, and so as to realize the automatic switchover of oil-out 7, pressure regulation commutates more
It is stable, it will not be broken down because of abrasion, further reduce the probability of grease leakage, extend maintenance period.
Claims (3)
1. one kind is surged with fat valve, including valve body, valve pocket I, valve pocket II and valve pocket III, each valve pocket are provided with side by side in the valve body
Between connected by oil duct I, plunger I, plunger II and plunger III are respectively equipped with the valve pocket I, valve pocket II and valve pocket III, its
It is characterised by：One end of the valve pocket I is provided with plug, the other end is provided with counting device, and the counting device is connected with plunger I,
The both ends of the valve pocket II and valve pocket III are equipped with plug, and the plan vertical of the valve body is provided with pressure-regulating sleeve, the pressure-regulating sleeve
Top is provided with handle, and the valve body is provided with the pressure regulating cavity connected with pressure-regulating sleeve, plunger IV, the post are provided with the pressure regulating cavity
Spring is provided between plug IV and the bottom of handle, the back side of the valve body is provided with the oil input channel connected with valve pocket I and valve pocket II, institute
The end for stating oil input channel is connected by oil duct II with pressure regulating cavity, and the side of the pressure regulating cavity is connected by oil duct III and valve pocket III
Logical, the front of the valve body is arranged with two oil-outs.
2. according to claim 1 surge with fat valve, it is characterised in that：The counting device includes travel switch, instruction
Set and push rod, the travel switch are fixedly connected by screw thread with one end of indicating sleeve, and the other end of the indicating sleeve passes through spiral shell
Line is fixed on valve pocket I end, and one end of the push rod is fixedly connected with plunger I, the other end is stretched into indicating sleeve.
3. according to claim 2 surge with fat valve, it is characterised in that：It is additionally provided between the travel switch and indicating sleeve
Jam nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720536077.XU CN206890056U (en) | 2017-05-16 | 2017-05-16 | One kind is surged with fat valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720536077.XU CN206890056U (en) | 2017-05-16 | 2017-05-16 | One kind is surged with fat valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206890056U true CN206890056U (en) | 2018-01-16 |
Family
ID=61340951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720536077.XU Expired - Fee Related CN206890056U (en) | 2017-05-16 | 2017-05-16 | One kind is surged with fat valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206890056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2604727A (en) * | 2021-03-08 | 2022-09-14 | Guo Wei Wang | Lubrication system |
-
2017
- 2017-05-16 CN CN201720536077.XU patent/CN206890056U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2604727A (en) * | 2021-03-08 | 2022-09-14 | Guo Wei Wang | Lubrication system |
| GB2604603A (en) * | 2021-03-08 | 2022-09-14 | Guo Wei Wang | Lubrication system |
| GB2604727B (en) * | 2021-03-08 | 2023-05-10 | Guo Wei Wang | Lubrication system |
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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 |
Granted publication date: 20180116 Termination date: 20180516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |