CN204829233U - Oil absorption configuration device of wave form grease jar - Google Patents
Oil absorption configuration device of wave form grease jar Download PDFInfo
- Publication number
- CN204829233U CN204829233U CN201520558623.0U CN201520558623U CN204829233U CN 204829233 U CN204829233 U CN 204829233U CN 201520558623 U CN201520558623 U CN 201520558623U CN 204829233 U CN204829233 U CN 204829233U
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- CN
- China
- Prior art keywords
- piston
- oil tank
- grease
- auxiliary follow
- waveform
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- 239000004519 grease Substances 0.000 title claims abstract description 50
- 238000010521 absorption reaction Methods 0.000 title abstract 3
- 238000005538 encapsulation Methods 0.000 claims abstract description 31
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000001960 triggered effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses an oil absorption configuration device of wave form grease jar, including wave form grease jar and fangs, wave form grease jar has cup jointed a transparent guard shield outward, wave form grease jar upper end is provided with an auxiliary follow up piston, be provided with cone spring between transparent guard shield top internal surface and the auxiliary follow up piston, the annular is provided with the magnetic ring groove on the outer peripheral face of auxiliary follow up piston, the embedded magnetic ring that is provided with of magnetic ring inslot, and the encapsulation type that is provided with tongue tube can be dismantled to fangs one end, and wave form grease jar descends at grease pump oil absorption in -process axial compression, auxiliary follow up piston, and when the grease exhausted gradually in the jar, the magnetic ring on the auxiliary follow up piston triggered encapsulation type tongue tube and sends low oil level electricity signal. Adopt above -mentioned technical scheme, structural design is reasonable, simple structure, reliable operation, not only effectively improve grease pump suction pressure, can extrude moreover to remain and pump the hydraulic fluid port at the air pocket of jar mouth from the grease and discharge rapidly, and can improve the grease utilization ratio.
Description
Technical field
The utility model relates to lubrication technical field, is specifically related to a kind of oil suction inking device of waveform oil tank.
Background technique
In the centralized lubrication system taking grease as working medium, often adopt miniature grease pump as the pumping source of feed grease, when in the oil storage cylinder on the pump housing, grease will exhaust, trigger low oil level signal, user should fill grease in time in oil storage cylinder.In order to reduce the workload adding grease injection, adopt disposable waveform oil tank in recent years in many occasions, when grease in tank is with when finishing, then integral replacing oil tank, uses very convenient and is widely used.But due to when adopting oil tank, limit by grease pump structural design, following problem is there is: one is do not arrange low oil level signal transmitter in the design of most of grease pump in known technology, namely when grease in tank is about to exhaust, fail trigger signals, only rely on the transparent shroud of tank body periphery by operator's observe and decide, whether prompting should change oil tank in time; Two is that the jointing of its tank mouth and fangs inevitably enters air and forms air pocket, if can not discharge rapidly, then the trunk piston set of grease pump can be made intermittently to enter air from inlet port and affect fuel-displaced in running when changing oil tank; Three is that waveform oil tank is limited to feature in structure, cannot be sucked again and discard, cause the waste of grease in tank even if also have the residual grease accounting for total capacity about 5% under limit using state by grease pump.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is to provide that a kind of reasonable in design, structure are simple, low oil level sender is reliable, not only effectively improve grease pump suction pressure, and the air pocket remaining in tank mouth can be extruded discharge rapidly from grease pump oil outlet mouth, and the oil suction inking device of the waveform oil tank of Lipid use rate can be improved.
For achieving the above object, the utility model provides following technological scheme: a kind of oil suction inking device of waveform oil tank, comprises waveform oil tank and fangs, and described fangs is arranged on the inlet port flange of the grease pump pump housing, described waveform oil tank is threaded with fangs by sealing gasket, a transparent shroud is socketed with outside described waveform oil tank, described waveform oil tank upper end is provided with an auxiliary follow up piston, volute spring is provided with between described transparent shroud top inner surface and auxiliary follow up piston, on the outer circumferential face of described auxiliary follow up piston, annular is provided with magnet ring groove, described magnet ring groove built-in type is provided with magnet ring, described fangs one end is detachably provided with encapsulation type dry reed-pipe, described waveform oil tank axial compression in grease pump oil-absorbing process, described auxiliary follow up piston declines, when in tank, grease exhausts gradually, magnet ring on auxiliary follow up piston triggers encapsulation type dry reed-pipe and sends low oil level electric signal.
By adopting technique scheme, auxiliary follow up piston is placed on oil tank upper-end surface, spring force by volute spring compresses, auxiliary follow up piston and oil tank are fitted tightly, when grease pump oil suction, waveform oil tank is axial shrinkage under external atmosphere pressure, and under the effect of volute spring further axial compression waveform oil tank, auxiliary follow up piston also links decline, magnet ring, near encapsulation type dry reed-pipe, by magnetic induction, makes encapsulation type reed switch contact close, just send low oil level signal, prompting user will change in time; When oil tank initial position, under volute spring is in limited compression state, be applied to the upper-end surface of waveform oil tank by auxiliary follow up piston with maximum spring force, through pressure transmission, the air pocket of extruding tank mouth, discharges air pocket from oil outlet rapidly, to ensure that follow-up suction oil process is normally carried out.Meanwhile, also the overall oil suction pressure that improve grease pump, effectively can improve the volumetric coefficient of grease pump, especially more obvious for high-consistency grease effect.In addition, under limit using state, the active force of volute spring extrudes grease in tank further, effectively reduces oil residue in tank, to increase operation rate.
The utility model is set to further: the internal surface lower end of described transparent shroud is provided with auxiliary follow up piston bounding means.By this setting, when changing waveform oil tank, can prevent auxiliary follow up piston and volute spring from deviating from, use convenient.
The utility model is also set to further: the transverse section of described magnet ring is provided with 45 ° of angular cuts, is sleeved in the magnet ring groove of auxiliary follow up piston after magnet ring expansible.By this setting, magnet ring is inserted in magnet ring groove easily, assembles convenient.
The utility model is also set to further: described transparent shroud top inner surface is wholely set the positioning convex mated with described volute spring, and described volute spring upper end and positioning convex are socketed; Described auxiliary follow up piston upper-end surface is provided with the spring locating slot mated with described volute spring, described volute spring lower end is arranged in spring locating slot.By this setting, volute spring location is convenient, reliable operation.
The utility model is also set to further: described fangs is axially provided with encapsulation type dry reed-pipe mounting hole, described encapsulation type dry reed-pipe lower end is inserted in encapsulation type dry reed-pipe mounting hole, and encapsulation type dry reed-pipe lower end stretch out encapsulation type dry reed-pipe mounting hole the section of stretching out on to be threaded locking nut.By this setting, the mounting or dismounting of encapsulation type dry reed-pipe are convenient, connect reliable.
The utility model is also set to further: described transparent shroud lower end and fangs connect and fix.By this setting, tank replacement is easy to operate.
The utility model has the advantages that: compared with prior art, the utility model vibrational power flow is more reasonable, auxiliary follow up piston is placed on oil tank upper-end surface, spring force by volute spring compresses, auxiliary follow up piston and oil tank are fitted tightly, when grease pump oil suction, waveform oil tank axial compression under the double action of external atmosphere pressure and volute spring, auxiliary follow up piston interlock declines, magnet ring, near encapsulation type dry reed-pipe, by magnetic induction, makes encapsulation type reed switch contact close, just send low oil level signal, prompting user will change in time; Volute spring, under limited compression state, is applied to the upper-end surface of waveform oil tank by auxiliary follow up piston with maximum spring force, through pressure transmission, the air pocket of extruding tank mouth, discharges air pocket from oil outlet rapidly, to ensure that follow-up suction oil process is normally carried out.Meanwhile, also the overall oil suction pressure that improve grease pump, effectively can improve the volumetric coefficient of grease pump, especially more obvious for high-consistency grease effect.In addition, under limit using state, the active force of volute spring extrudes grease in tank further, effectively reduces oil residue in tank, to increase operation rate.
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the enlarged diagram in I portion in Fig. 1.
Embodiment
See Fig. 1 and Fig. 2, a kind of oil suction inking device of waveform oil tank disclosed in the utility model, comprises waveform oil tank 1 and fangs 2, and described fangs 2 is arranged on the inlet port flange of the existing grease pump pump housing, described waveform oil tank 1 is threaded with fangs 2 by sealing gasket 10, a transparent shroud 3 is socketed with outside described waveform oil tank 1, described waveform oil tank 1 upper end is provided with an auxiliary follow up piston 4, volute spring 5 is provided with between described transparent shroud 3 top inner surface and auxiliary follow up piston 4, on the outer circumferential face of described auxiliary follow up piston 4, annular is provided with magnet ring groove 41, described magnet ring groove 41 built-in type is provided with magnet ring 6, described fangs 2 one end is detachably provided with encapsulation type dry reed-pipe 7, when grease pump oil suction, described waveform oil tank 1 is axial compression under the double action of external atmosphere pressure and volute spring 5, described auxiliary follow up piston 4 declines, when in the tank of waveform oil tank 1, grease exhausts gradually, magnet ring 6 on auxiliary follow up piston 4 triggers encapsulation type dry reed-pipe 7 and sends low oil level electric signal.
For making the utility model structure more reasonable, as preferably, described in the present embodiment, the internal surface lower end of transparent shroud 3 is provided with auxiliary follow up piston bounding means 8.Described auxiliary follow up piston bounding means 8 can be screw, position limit pin or other existing parts.
The transverse section of described magnet ring 6 is provided with 45 ° of angular cuts, is sleeved in the magnet ring groove 41 of auxiliary follow up piston 4 after magnet ring 6 expansible.Magnet ring 6 is existing commercially available prod, and 45 ° of angular cuts can be arranged on arbitrary position, and the effect of incision mainly makes magnet ring 6 can be inserted in easily in magnet ring groove 41.
Described transparent shroud 3 top inner surface is wholely set the positioning convex 31 mated with described volute spring 5, described volute spring 5 upper end and positioning convex 31 are socketed; Described auxiliary follow up piston 4 upper-end surface is provided with the spring locating slot 42 mated with described volute spring 5, described volute spring 5 lower end is arranged in spring locating slot 42.
Described fangs 2 is axially provided with encapsulation type dry reed-pipe mounting hole 21, encapsulation type dry reed-pipe mounting hole 21 is inserted in described encapsulation type dry reed-pipe 7 lower end, and encapsulation type dry reed-pipe 7 lower end stretch out encapsulation type dry reed-pipe mounting hole 21 the section of stretching out on to be threaded locking nut 9.Described encapsulation type dry reed-pipe 7 is existing commercially available prod, has good anti-outside contamination ability.
Described transparent shroud 3 lower end and fangs 2 connect and fix.The structure characteristic of the waveform oil tank 1 that the present embodiment adopts is known technology, the general easily-consumed products that can purchase from the market.
During practical application, auxiliary follow up piston 4 is placed on the upper-end surface of waveform oil tank 1, spring force by volute spring 5 compresses, auxiliary follow up piston 4 and waveform oil tank 1 are fitted tightly, when grease pump oil suction, waveform oil tank 1 inside forms vacuum, waveform oil tank 1 axial compression under the double action of external atmospheric pressure and volute spring 5, auxiliary follow up piston 4 links and declines, magnet ring 6, near encapsulation type dry reed-pipe 7, by magnetic induction, makes encapsulation type dry reed-pipe 7 make contact, just send low oil level signal, prompting user will change in time; When waveform oil tank 1 initialization position, volute spring 5 is under limited compression state, be applied to the upper-end surface of waveform oil tank 1 by auxiliary follow up piston 4 with maximum spring force, through pressure transmission, the air pocket of extruding tank mouth, rapidly air pocket is discharged from oil outlet, to ensure that follow-up suction oil process is normally carried out.Meanwhile, also the overall oil suction pressure that improve grease pump, effectively can improve the volumetric coefficient of grease pump, especially more obvious for high-consistency grease effect.In addition, under limit using state, the active force of volute spring 5 extrudes grease in tank further, effectively reduces oil residue in tank, to increase operation rate.
Above-described embodiment is to specific descriptions of the present utility model; only for being further described the utility model; can not be interpreted as the restriction to the utility model protection domain, the technician of related domain makes some nonessential improvement according to the content of above-mentioned model utility to the utility model and adjustment all falls within protection domain of the present utility model.
Claims (6)
1. the oil suction inking device of a waveform oil tank, comprise waveform oil tank (1) and fangs (2), it is characterized in that: be provided with sealing gasket (10) in described fangs (2), described waveform oil tank (1) is threaded with fangs (2) by sealing gasket (10), a transparent shroud (3) is socketed with outside described waveform oil tank (1), described waveform oil tank (1) upper end is provided with an auxiliary follow up piston (4), volute spring (5) is provided with between described transparent shroud (3) top inner surface and auxiliary follow up piston (4), on the outer circumferential face of described auxiliary follow up piston (4), annular is provided with magnet ring groove (41), described magnet ring groove (41) built-in type is provided with magnet ring (6), described fangs (2) one end is detachably provided with encapsulation type dry reed-pipe (7), described waveform oil tank (1) axial compression in grease pump oil-absorbing process, described auxiliary follow up piston (4) declines, when in the tank of waveform oil tank (1), grease exhausts gradually, magnet ring (6) on auxiliary follow up piston (4) triggers encapsulation type dry reed-pipe (7) and sends low oil level electric signal.
2. the oil suction inking device of a kind of waveform oil tank according to claim 1, is characterized in that: the internal surface lower end of described transparent shroud (3) is provided with auxiliary follow up piston bounding means (8).
3. the oil suction inking device of a kind of waveform oil tank according to claim 2, is characterized in that: the transverse section of described magnet ring (6) is provided with 45 ° of angular cuts, is sleeved in the magnet ring groove (41) of auxiliary follow up piston (4) after magnet ring (6) expansible.
4. the oil suction inking device of a kind of waveform oil tank according to claim 1 or 2 or 3, it is characterized in that: described transparent shroud (3) top inner surface is wholely set the positioning convex (31) mated with described volute spring (5), described volute spring (5) upper end and positioning convex (31) are socketed; Described auxiliary follow up piston (4) upper-end surface is provided with the spring locating slot (42) mated with described volute spring (5), described volute spring (5) lower end is arranged in spring locating slot (42).
5. the oil suction inking device of a kind of waveform oil tank according to claim 4, it is characterized in that: described fangs (2) is upper is axially provided with encapsulation type dry reed-pipe mounting hole (21), encapsulation type dry reed-pipe mounting hole (21) is inserted in described encapsulation type dry reed-pipe (7) lower end, and encapsulation type dry reed-pipe (7) lower end stretch out encapsulation type dry reed-pipe mounting hole (21) the section of stretching out on to be threaded locking nut (9).
6. the oil suction inking device of a kind of waveform oil tank according to claim 5, is characterized in that: described transparent shroud (3) lower end and fangs (2) connect and fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520558623.0U CN204829233U (en) | 2015-07-29 | 2015-07-29 | Oil absorption configuration device of wave form grease jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520558623.0U CN204829233U (en) | 2015-07-29 | 2015-07-29 | Oil absorption configuration device of wave form grease jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204829233U true CN204829233U (en) | 2015-12-02 |
Family
ID=54686832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520558623.0U Ceased CN204829233U (en) | 2015-07-29 | 2015-07-29 | Oil absorption configuration device of wave form grease jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204829233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11898700B2 (en) | 2022-03-07 | 2024-02-13 | Suburban Manufacturing, Llc | Machine lubrication system |
-
2015
- 2015-07-29 CN CN201520558623.0U patent/CN204829233U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11898700B2 (en) | 2022-03-07 | 2024-02-13 | Suburban Manufacturing, Llc | Machine lubrication system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20230412 Decision number of declaring invalidation: 560889 Granted publication date: 20151202 |