CN102661479A - Micro-current pressure difference breaking mechanism for electric butter filling machine - Google Patents
Micro-current pressure difference breaking mechanism for electric butter filling machine Download PDFInfo
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- CN102661479A CN102661479A CN2012101497489A CN201210149748A CN102661479A CN 102661479 A CN102661479 A CN 102661479A CN 2012101497489 A CN2012101497489 A CN 2012101497489A CN 201210149748 A CN201210149748 A CN 201210149748A CN 102661479 A CN102661479 A CN 102661479A
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- pressure regulation
- valve body
- regulation valve
- pressure difference
- pressure
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Abstract
The invention discloses a micro-current pressure difference breaking mechanism for an electric butter filling machine and relates to the technical field of electric butter filling machine parts. The micro-current pressure difference breaking mechanism consists of pressure regulation valve bodies, wherein a through hole is formed in the pressure regulation valve body; one end of the through hole is connected with a butter inlet pipe, and the other end of the through hole is provided with a sensing shaft; a step for fixing a pressure regulation spring is arranged on the sensing shaft; a spring base is arranged on the outer circumference of the pressure regulation spring, and is in threaded connection with the pressure regulation valve body; and an insulation sleeve, a breaking sleeve, a cable clamp, an insulation cushion, a flat cushion, a locking nut and a protection sleeve are sequentially sleeved at a thread part at the tail end of the sensing shaft. Compared with the prior art, the micro-current pressure difference breaking mechanism provided by the invention has the advantages of simple structure, sensitive breaking, and weak-current security.
Description
Technical field
The present invention relates to electric grease injecting machine Component technical field, be specifically related to a kind of little electric current pressure difference power cutoff mechanism that is used for electric grease injecting machine.
Background technique
In the existing technology, the equipment of grease up in machinery, what extensively adopt is the pneumatic high-voltage oil gun.Though this kind oil gun has the advantage of high working efficiency, but, make shorten air pump unit working life of complete machine, and its rate of fault is higher because its changement complex structure very easily lost efficacy.
Chinese invention patent CN101718388A discloses a kind of electric grease injecting machine, its by reducer shaft, eccentric disc, live axle, slide block, piston, cylinder body, motion block, dial oily sheet, oil pressing plate, decide piece, base plate, contiguous block, spiral forced oil device live axle, bearing, outward flange, inner flange, oil inlet hole, oil drum, piston hole, groove, oil outlet, square hole, the oily sheet of pressure form.Though this electric grease injecting machine can aspirate the higher grease of viscosity, can avoid occurring in the oil simultaneously air.But obviously there is following defective in it: the relief valve aspect adopts pressure controlled valve, and machine works without cessation, and has reduced the working life of machine; Pressure aspect pressure reaches 36MPa and shuts down the back fail to start.
Summary of the invention
The objective of the invention is to overcome the deficiency of existing technology, a kind of little electric current pressure difference power cutoff mechanism that is used for electric grease injecting machine is provided, be convenient to controling of electric grease injecting machine.
The little electric current pressure difference of the present invention power cutoff mechanism is made up of the pressure regulation valve body, and said pressure regulation valve body set inside has a through hole; One end of said through hole is connected with oil inlet pipe; The other end is provided with sensing shaft, and said sensing shaft is provided with the step that is used for fixing pressure adjusting spring, on said pressure adjusting spring excircle, is provided with spring seat; Through being threaded on the pressure regulation valve body, sensing shaft end thread part is equipped with insulating bush, outage cover, wire clamp, felt pad, plain cushion, locking nut, protecting jacket successively; The oil outlet that is connected with little electric current pressure difference power cutoff mechanism is arranged on said pressure regulation valve body near on the filler opening one end Vertical direction.
Near filler opening one end Vertical direction one pressure gauge can be set at said pressure regulation valve body, be convenient to the detected pressures value.
Simple in structure, the advantage sensitive, light current safety of cutting off the power supply that the present invention compared with prior art has.
Description of drawings
Fig. 1 is the structural representation that the present invention is used for little electric current pressure difference power cutoff mechanism of electric grease injecting machine.
Embodiment
Elaborate to the present invention is novel below in conjunction with accompanying drawing, but protection scope of the present invention is not only for so.
As shown in Figure 1, among the figure: 1, pressure regulation valve body, 2, sensing shaft, 3, pressure adjusting spring, 4, spring seat; 5, outage cover, 6, insulating bush, 7, wire clamp, 8, felt pad, 9, plain cushion; 10, locking nut, 11, protecting jacket, 12, pressure gauge is curved connects, 13, delivery connection.
It is made up of the pressure regulation valve body; Pressure regulation valve body set inside has a through hole, and an end of through hole is connected with oil inlet pipe, and the other end is provided with sensing shaft; Sensing shaft is provided with the step that is used for fixing pressure adjusting spring; On the pressure adjusting spring excircle, be provided with spring seat, through being threaded on the pressure regulation valve body, sensing shaft end thread part is equipped with insulating bush, outage cover, wire clamp, felt pad, plain cushion, locking nut, protecting jacket successively; The oil outlet that is connected with little electric current pressure difference power cutoff mechanism is arranged on the pressure regulation valve body near on the filler opening one end Vertical direction.Be provided with pressure gauge at the pressure regulation valve body near filler opening one end Vertical direction.
Claims (2)
1. little electric current pressure difference power cutoff mechanism that is used for electric grease injecting machine; Form by the pressure regulation valve body; It is characterized in that: said pressure regulation valve body set inside has a through hole, and an end of said through hole is connected with oil inlet pipe, and the other end is provided with sensing shaft; Said sensing shaft is provided with the step that is used for fixing pressure adjusting spring; On said pressure adjusting spring excircle, be provided with spring seat, through being threaded on the pressure regulation valve body, sensing shaft end thread part is equipped with insulating bush, outage cover, wire clamp, felt pad, plain cushion, locking nut, protecting jacket successively; The oil outlet that is connected with little electric current pressure difference power cutoff mechanism is arranged on said pressure regulation valve body near on the filler opening one end Vertical direction.
2. the little electric current pressure difference power cutoff mechanism that is used for electric grease injecting machine according to claim 1 is characterized in that: be provided with pressure gauge at said pressure regulation valve body near filler opening one end Vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101497489A CN102661479A (en) | 2012-05-15 | 2012-05-15 | Micro-current pressure difference breaking mechanism for electric butter filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101497489A CN102661479A (en) | 2012-05-15 | 2012-05-15 | Micro-current pressure difference breaking mechanism for electric butter filling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102661479A true CN102661479A (en) | 2012-09-12 |
Family
ID=46771022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101497489A Pending CN102661479A (en) | 2012-05-15 | 2012-05-15 | Micro-current pressure difference breaking mechanism for electric butter filling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102661479A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0246178A2 (en) * | 1986-05-14 | 1987-11-19 | J. Lorch Ges. & Co. KG | Device for the proportional displacement of a liquid, especially oil |
| CN2382860Y (en) * | 1999-03-25 | 2000-06-14 | 赵成安 | Self protective anti-cavitation high temperature spray centrafugal pump |
| CN101303100A (en) * | 2008-06-12 | 2008-11-12 | 温岭市富康达电器有限公司 | Block protecting device of butter machine |
| CN202546206U (en) * | 2012-05-15 | 2012-11-21 | 临沂市爱普工具有限公司 | Micro-current pressure-difference power failure mechanism for electric butter filling machine |
-
2012
- 2012-05-15 CN CN2012101497489A patent/CN102661479A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0246178A2 (en) * | 1986-05-14 | 1987-11-19 | J. Lorch Ges. & Co. KG | Device for the proportional displacement of a liquid, especially oil |
| CN2382860Y (en) * | 1999-03-25 | 2000-06-14 | 赵成安 | Self protective anti-cavitation high temperature spray centrafugal pump |
| CN101303100A (en) * | 2008-06-12 | 2008-11-12 | 温岭市富康达电器有限公司 | Block protecting device of butter machine |
| CN202546206U (en) * | 2012-05-15 | 2012-11-21 | 临沂市爱普工具有限公司 | Micro-current pressure-difference power failure mechanism for electric butter filling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120912 |