CN103383054B - Lubricating oil charging machine - Google Patents
Lubricating oil charging machine Download PDFInfo
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- CN103383054B CN103383054B CN201310286048.9A CN201310286048A CN103383054B CN 103383054 B CN103383054 B CN 103383054B CN 201310286048 A CN201310286048 A CN 201310286048A CN 103383054 B CN103383054 B CN 103383054B
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- oil
- pump housing
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- piston rod
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Abstract
The present invention relates to a kind of lubricating oil charging machine, described charging machine includes cylinder body (1), the two ends, left and right of described cylinder body (1) are respectively arranged with left end cap (2) and right end cap (3), between described left end cap (2) and right end cap (3), erection has a rotating shaft (4), being set with multiple cam (5) in described rotating shaft (4), the upper cross-under of cylinder body (1) has multiple filling pump (6); Described filling pump (6) includes the pump housing (6.1), the described pump housing (6.1) one end cross-under has oil-in (6.5) and oil outlet (6.6), the other end cross-under has a piston rod (6.2), described piston rod (6.2) is inserted on the one end in the pump housing (6.1) to be connected with a piston (6.3), described piston (6.3) and cross-under have and are provided with an elastic element (6.4) between the pump housing (6.1) end wall of oil-in (6.5) and oil outlet (6.6), and described piston rod (6.2) is positioned at the outer one end of the pump housing (6.1) and cam (5) sliding contact. Lubricating oil charging machine of the present invention, structure is simple and easy to use, applied widely.
Description
Technical field
The present invention relates to a kind of lubricating oil charging machine, especially relate to a kind of device that can multiple station be carried out charging-up lubricant oil simultaneously, belong to mechanical assist device technical field. .
Background technology
Corrective maintenance good and not good, whether the lubrication of equipment transmission portion has put in place great relation, directly have influence on the work-ing life of equipment, at present, lubricating system mainly contains immersion oil, rare oil, oil gas, mist of oil, the modes such as dry oil (grease), except dry oil lubrication, the lubricating oil that the medium of other lubricating system is mainly liquid, and dry oil lubrication many employings lipid lubricant, it is big that lipid lubricant has viscosity, the features such as mobility difference, generally adopt artificial or pneumatic hand charging method, when the oiling point of equipment is more, complex structure, during narrow space, leakage note often occurs, forget the phenomenon of note, owing to lacking lubrication, the mechanical wear of equipment is easily caused to aggravate, cause equipment failure,
In order to overcome the deficiency that dry oil lubrication exists, someone have developed one " intermittent automatic multipoint lubricating oiler " (Chinese patent ZL200920110465.7), but this kind of priming can complex structure, and operation inconvenience, cannot be applicable to various complicated.
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency, it is provided that the lubricating oil charging machine that a kind of structure is simple and easy to use, applied widely.
The object of the present invention is achieved like this: a kind of lubricating oil charging machine, described charging machine includes cylinder body, the two ends, left and right of described cylinder body are respectively arranged with left end cap and right end cap, between described left end cap and right end cap, erection has a rotating shaft, being set with multiple cam in described rotating shaft, on cylinder body, cross-under has multiple filling pump;
Described filling pump includes the pump housing, described pump housing one end cross-under has oil-in and oil outlet, the other end cross-under has a piston rod, described piston rod is inserted on the one end in the pump housing to be connected with a piston, described piston and cross-under have and are provided with an elastic element between the pump housing end wall of oil-in and oil outlet, and one end that described piston rod is positioned at outside the pump housing contacts with cam slide.
Lubricating oil charging machine of the present invention, described elastic element is a spring.
Lubricating oil charging machine of the present invention, described oil-in and oil outlet are all serially connected with check valve.
Lubricating oil charging machine of the present invention, described piston rod is positioned on the one end outside the pump housing to be provided with a roller bearing, and the cam surface of roller bearing and cam contacts with rolling.
Lubricating oil charging machine of the present invention, described cam is that petal-shaped is arranged.
Lubricating oil charging machine of the present invention, described cylinder body is provided with one be connected with oil supply unit of lubricating oil enter oil house steward, this enters and is connected with many and enters oil content pipe on oil house steward, and this enters oil content pipe and is connected with the oil-in of filling pump.
Compared with prior art, the invention has the beneficial effects as follows:
Lubricating oil charging machine of the present invention, drives multiple filling pump by being set in rotating shaft overhead cam, thus achieves the operation of multiple spot oiling simultaneously; Native system structure is simple, easy to operate simultaneously, effectively raises service efficiency; Further, the filling pump of suitable quantity can be selected to operate according to actual demand, and pass through the adjustment of countershaft rotating speed, can be quantitative be controlled by the lubricating oil added, thus realize the oil dripping management of multiple spot full-automatic unmannedization.
Accompanying drawing explanation
Fig. 1 is the structural representation of lubricating oil charging machine of the present invention.
Fig. 2 is the cross section view of lubricating oil charging machine of the present invention.
Fig. 3 is the side sectional view of lubricating oil charging machine of the present invention.
Fig. 4 is the structural representation of the filling pump of lubricating oil charging machine of the present invention.
Fig. 5 is the structural representation of the rotating shaft of lubricating oil charging machine of the present invention.
Fig. 6 is the structural representation of the cam of lubricating oil charging machine of the present invention.
Wherein:
Cylinder body 1, left end cap 2, right end cap 3, rotating shaft 4, cam 5, filling pump 6, enter oil house steward 7, enter oil content pipe 8;
The pump housing 6.1, piston rod 6.2, piston 6.3, elastic element 6.4, oil-in 6.5, oil outlet 6.6, roller bearing 6.7.
Embodiment
See Fig. 1 ~ 6, a kind of lubricating oil charging machine that the present invention relates to, described charging machine includes cylinder body 1, the two ends, left and right of described cylinder body 1 are respectively arranged with left end cap 2 and right end cap 3, between described left end cap 2 and right end cap 3, erection has one to drive the rotating shaft 4 of (such as motor) by drive unit, being set with multiple cam 5 in described rotating shaft 4, on cylinder body 1, cross-under has multiple filling pump 6;
See Fig. 4, described filling pump 6 includes the pump housing 6.1, the described pump housing 6.1 one end cross-under have oil-in 6.5 and oil outlet 6.6 described in oil-in 6.5 and oil outlet 6.6(are all serially connected with check valve), the other end cross-under has a piston rod 6.2, described piston rod 6.2 is inserted on the one end in the pump housing 6.1 to be connected with a piston 6.3, described piston 6.3 and cross-under have and are provided with an elastic element 6.4 between the pump housing 6.1 end wall of oil-in 6.5 and oil outlet 6.6, preferably, this elastic element 6.4 is a spring; One end that described piston rod 6.2 is positioned at outside the pump housing 6.1 and cam 5 sliding contact, it is preferable that, described piston rod 6.2 is positioned on the one end outside the pump housing 6.1 to be provided with a roller bearing 6.7, and the cam surface of roller bearing 6.7 and cam 5 contacts with rolling;
Preferably, described cam 5 is arranged in petal-shaped, so can by driving multiple pump housing 6.1, and certainly, no matter cam 5 in which kind of shape is arranged, all within the protection domain of this patent;
Meanwhile, cylinder body 1 be provided with one be connected with oil supply unit of lubricating oil enter oil house steward 7, this enters and is connected with many and enters oil content pipe 8 on oil house steward 7, and this enters oil content pipe 8 and is connected with the oil-in 6.5 of filling pump 6;
Its principle of work is: when rotating shaft 4 band moving cam 5 rotates, drive piston rod 6.2 to do piston motion with the roller bearing 6.7 of cam 5 Structure deformation; Concretely, when the roller bearing 6.7 on piston rod 6.2 slides into the low some place of cam 5, piston 6.3 is moved to the left under the elastic force effect of elastic element 6.4, now forms negative pressure state in the pump housing 6.1, thus is sucked from oil-in 6.5 by lubricating oil; When the roller bearing 6.7 on piston rod 6.2 slides into the high some place of cam 5, piston 6.3 under the pushing effect of piston rod 6.2 to moving right, thus oppress lubricating oil and go out from oil outlet 6.6, on oil outlet 6.6, the filling point place needing charging-up lubricant oil can be connected to by pipeline; Same reason, the operation that multiple filling point is carried out charging-up lubricant oil that multiple filling pump 6 can move in circles under the driving of cam 5.
Claims (1)
1. a lubricating oil charging machine, it is characterized in that: described charging machine includes cylinder body (1), the two ends, left and right of described cylinder body (1) are respectively arranged with left end cap (2) and right end cap (3), between described left end cap (2) and right end cap (3), erection has a rotating shaft (4), being set with multiple cam (5) in described rotating shaft (4), the upper cross-under of cylinder body (1) has multiple filling pump (6);
Described filling pump (6) includes the pump housing (6.1), the described pump housing (6.1) one end cross-under has oil-in (6.5) and oil outlet (6.6), the other end cross-under has a piston rod (6.2), described piston rod (6.2) is inserted on the one end in the pump housing (6.1) to be connected with a piston (6.3), described piston (6.3) and cross-under have and are provided with an elastic element (6.4) between the pump housing (6.1) end wall of oil-in (6.5) and oil outlet (6.6), and described piston rod (6.2) is positioned at the outer one end of the pump housing (6.1) and cam (5) sliding contact; Described piston rod (6.2) is positioned on the outer one end of the pump housing (6.1) to be provided with a roller bearing (6.7), and the cam surface of roller bearing (6.7) and cam (5) contacts with rolling; Described cam (5) is arranged in petal-shaped; Described cylinder body (1) is provided with one be connected with oil supply unit of lubricating oil enter oil house steward (7), this enters to be connected with many on oil house steward (7) and enter oil content pipe (8), and this enters oil content pipe (8) and is connected with the oil-in (6.5) of filling pump (6); Described elastic element (6.4) is a spring; Described oil-in (6.5) and oil outlet (6.6) are all serially connected with check valve; Being provided with ring groove on the cam surface of described cam (5), described roller bearing (6.7) is embedded in this ring groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310286048.9A CN103383054B (en) | 2013-07-09 | 2013-07-09 | Lubricating oil charging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310286048.9A CN103383054B (en) | 2013-07-09 | 2013-07-09 | Lubricating oil charging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103383054A CN103383054A (en) | 2013-11-06 |
| CN103383054B true CN103383054B (en) | 2016-06-01 |
Family
ID=49490928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310286048.9A Expired - Fee Related CN103383054B (en) | 2013-07-09 | 2013-07-09 | Lubricating oil charging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103383054B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4801253A (en) * | 1985-11-11 | 1989-01-31 | Aktiebolaget Electrolux | Oil pump |
| CN2886121Y (en) * | 2006-01-17 | 2007-04-04 | 江苏江佳机械有限公司 | Multiplex radial plunger pump |
| CN201582547U (en) * | 2009-12-14 | 2010-09-15 | 蔡永林 | Vertical multi-point lubricating pump |
| CN102022611A (en) * | 2009-09-23 | 2011-04-20 | 贺勍 | Novel lubricating pump and volume occupation grease discharging method for preventing plunger and cylinder body from being worn |
| CN202756593U (en) * | 2012-03-29 | 2013-02-27 | 昆明中铁大型养路机械集团有限公司 | One-way active lubricating device for gear boxes and gear box with same |
| CN203477836U (en) * | 2013-07-09 | 2014-03-12 | 江阴新仁科技有限公司 | Lubricant filling machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4099597A (en) * | 1976-08-23 | 1978-07-11 | Houdaille Industries, Inc. | Lubrication pump |
| JP2873272B2 (en) * | 1994-09-08 | 1999-03-24 | 広和株式会社 | Lubricating oil supply pump |
-
2013
- 2013-07-09 CN CN201310286048.9A patent/CN103383054B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4801253A (en) * | 1985-11-11 | 1989-01-31 | Aktiebolaget Electrolux | Oil pump |
| CN2886121Y (en) * | 2006-01-17 | 2007-04-04 | 江苏江佳机械有限公司 | Multiplex radial plunger pump |
| CN102022611A (en) * | 2009-09-23 | 2011-04-20 | 贺勍 | Novel lubricating pump and volume occupation grease discharging method for preventing plunger and cylinder body from being worn |
| CN201582547U (en) * | 2009-12-14 | 2010-09-15 | 蔡永林 | Vertical multi-point lubricating pump |
| CN202756593U (en) * | 2012-03-29 | 2013-02-27 | 昆明中铁大型养路机械集团有限公司 | One-way active lubricating device for gear boxes and gear box with same |
| CN203477836U (en) * | 2013-07-09 | 2014-03-12 | 江阴新仁科技有限公司 | Lubricant filling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103383054A (en) | 2013-11-06 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20180709 |