CN201628071U - Automatic oil injecting device - Google Patents
Automatic oil injecting device Download PDFInfo
- Publication number
- CN201628071U CN201628071U CN2010203002932U CN201020300293U CN201628071U CN 201628071 U CN201628071 U CN 201628071U CN 2010203002932 U CN2010203002932 U CN 2010203002932U CN 201020300293 U CN201020300293 U CN 201020300293U CN 201628071 U CN201628071 U CN 201628071U
- Authority
- CN
- China
- Prior art keywords
- oil
- cavity
- water
- control chamber
- water inlet
- 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.)
- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000006071 cream Substances 0.000 claims description 7
- 239000004519 grease Substances 0.000 abstract description 8
- 230000006866 deterioration Effects 0.000 abstract description 4
- 238000013459 approach Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 4
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model relates to an automatic oil injecting device, comprising an oil barrel. A piston is arranged in the oil barrel. A hollow cavity in the oil cylinder is separated into an upper spring cavity and a lower oil storage cavity by the piston. A spring is pressed in the spring cavity. The outside of the oil barrel is provided with a waterproof control cavity of which the lower opening is communicated with the atmosphere. The waterproof control cavity and the spring cavity are communicated by a gas inlet passage. A gas inlet of the gas inlet passage approaches to the top of the waterproof control cavity. The utility model can effectively prevent the deposited water from entering the oil storage cavity through the gas inlet passage, and then avoid generate grease deterioration caused by the water entering the oil storage cavity.
Description
Technical field
The utility model relates to a kind of self oil feeder, particularly a kind of self oil feeder that is used for to vehicle lubrication system filling lubricant grease.
Background technique
Motor Vehicle is truck conspicuity marking especially, and bus for example, its each rotating part need regular grease up to improve the driving safety and the working life of vehicle.At present, generally adopt self oil feeder regularly to treat the lubricant housings grease up for vehicle.Chinese patent ZL200720111763.9 discloses a kind of electronic grease lubrication pump, comprises the pump housing, gasoline tank, oil pump assembly and add font; Wherein the oil pump assembly is installed in the pump housing with the main body that adds font, and the annex that adds font places outside the pump housing, and gasoline tank is arranged on the pump housing, and piston is housed in the gasoline tank, and the upper end of gasoline tank has the gasoline tank housing to cover, and is provided with spring between store oil bung and the piston; The gasoline tank bottom is provided with oil inlet hole with the pump housing of oil pump inter-module, and the gasoline tank bottom and the pump housing that adds between font are provided with tank filler sleeve, also are provided with the oil outlet of oil pump assembly on the pump housing, and this oil outlet leads to distributor.In order to prevent that the cavity between store oil bung and the piston from producing negative pressure, influence piston to pressing down oil, then between gasoline tank and store oil bung, be provided with the air inlet slit and come inner with the extraneous air pressure of balance gasoline tank.Owing between gasoline tank and the store oil bung slit is arranged, water enters into oil drum inside from the air inlet slit problem appears easily when vehicle marches to low-lying ponding place, water enters into material is corroded and grease deterioration, reduce greasy property, the driving safety and the working life of finally having reduced vehicle.
The model utility content
The purpose of this utility model provides a kind of self oil feeder; have ponding in use and enter in the oil drum in order to solve existing self oil feeder from the air inlet slit; cause material to be corroded and grease deterioration; reduce the problem of greasy property; protect on the self oil feeder electrical appliance part to avoid ponding simultaneously and soak the driving safety and the working life of guaranteeing vehicle.
For achieving the above object, the utility model adopts following technological scheme: a kind of self oil feeder, comprise the oil tube, be provided with piston in this oil tube, described piston is divided into the spring chamber on top and the shoe cream room of bottom with the cavity in the oil tube, be pressed with spring in the spring chamber, the anti-water inlet control chamber that the arranged outside of described oil tube has lower openings to be communicated with atmosphere, be communicated with gas-entered passageway between described anti-water inlet control chamber and the spring chamber, the suction port of this gas-entered passageway is provided with near the top of anti-water inlet control chamber.
The top cover in the described oil tube outside is equipped with the upper shell of a lower openings, and the space that surrounds between upper shell and the oil tube is anti-water inlet control chamber.
What one side of described oil tube was provided with lower openings keeps away the water cover, and the cavity of keeping away in the water cover is anti-water inlet control chamber.
What the outside mask of described oil tube was provided with a lower openings keeps away the water cover, the cavity of keeping away in the water cover is anti-water inlet control chamber, described oil tube and the oil pump, motor and the control apparatus that are connected with the oil tube all are arranged in the anti-water inlet control chamber and are higher than described lower openings position, can guarantee that like this oil pump, motor and control apparatus all are higher than the into water water surface, avoid oil pump, motor and control apparatus to be subjected to the etch of water.
The oil outlet tube of described oil pump passes from the bottom of keeping away the water cover and keeps away the water cover.
Self oil feeder of the present utility model in use, even ponding is with the complete submergence of this oil gun, do not have water yet and enter into spring chamber, this be because, in the arranged outside of spring chamber the anti-water inlet control chamber that is interconnected with spring chamber, cavity in the anti-water inlet control chamber is enough big, even small part water enters in the anti-water inlet control chamber through the opening of anti-water inlet controller bottom, air in corresponding anti-water inlet control chamber and the spring chamber is compressed, pressure increases, because the degree of depth of ponding is not unlimited dark, the degree of depth of general ponding can not surpass 1 meter, and the pressure that water produced of 1 meter left and right sides degree of depth can only make the water that enters in the waterproof control chamber maintain a very low liquid level.Simultaneously, the suction port of gas-entered passageway is positioned at the tip position place near anti-water inlet control chamber, suction port has bigger distance with the anti-interior liquid level of control chamber of intaking, therefore water can not enter in the spring chamber from gas-entered passageway, and then just can not enter in the shoe cream room yet, avoided causing material to be corroded and grease deterioration, reduced lubrication effect, and finally reduced the driving safety and the generation of the problem in working life of vehicle because of water enters shoe cream room.
Description of drawings
Fig. 1 is the utility model self oil feeder embodiment 1 a structural representation;
Fig. 2 is the utility model self oil feeder embodiment 2 a structural representation;
Fig. 3 is the utility model self oil feeder embodiment 3 a structural representation.
Embodiment
Shown in Figure 1, the embodiment 1 of the utility model self oil feeder comprises oil tube 1, the opening of oil tube 1 upper end is equipped with an oily cover 5, be in the excellent sealing state between oil cover 5 and the oil drum, be provided with through hole 8 on oily cover 5 tops, this through hole 8 is a gas-entered passageway.In oil tube 1, a piston 12 is installed, between piston 12 and the oil tube 1 seal ring 10 is installed, this piston 12 is divided into the spring chamber on top and the shoe cream room of bottom with the cavity in the oil tube, is provided with a stage clip 9 in the spring chamber, and stage clip 9 one ends withstand on that the other end withstands on the piston 12 on the oily cover 5.Lower end at oil tube 1 is connected with a motor-driven oil pump 2.What be covered with in the outside of oil tube 1 that a bottom is provided with suction port 3 keeps away water cover 13, the cavity of keeping away in the water cover 13 is anti-water inlet control chamber 11, described oil tube 1 and oil pump 2 all are arranged in the anti-water inlet control chamber 11, and the oil outlet tube 4 of oil pump 2 passes from the bottom of keeping away water cover 13.By bolt 6 oily cover 5 is fixed on the top of keeping away water cover 13 at the top of keeping away water cover 13, and adopts seal ring 7 to realize sealing at bolt link position place.This bolt 6 not only has been fixed on the top of keeping away the water cover with oily cover, also makes oil tube 1 and oil pump 2 be suspended in the anti-water inlet control chamber 11 simultaneously, can prevent that so also motor is subjected to the etch of water.In addition, oil tube and oil pump all are arranged on to keep away have also played the dust-tight effect in the water cover.
Shown in Figure 2, the embodiment 2 of the utility model self oil feeder comprises oil tube 1, and the opening of oil tube 1 upper end is equipped with an oily cover 5, is in the excellent sealing state between oily cover 5 and the oil drum.In oil tube 1, a piston 12 is installed, between piston 12 and the oil tube 1 seal ring 10 is installed, this piston 12 is divided into the spring chamber on top and the shoe cream room of bottom with the cavity in the oil tube, is provided with a stage clip 9 in the spring chamber, and stage clip 9 one ends withstand on that the other end withstands on the piston 12 on the oily cover 5.Lower end at oil tube 1 is connected with a motor-driven oil pump 2.Keep away water cover 13 what a side of oil tube 1 was provided with that a bottom is provided with suction port 3, the cavity of keeping away in the water cover 13 is anti-water inlet control chamber 11, be provided with the gas-entered passageway 8 that the control chamber of will preventing intaking is communicated with spring chamber between anti-water inlet control chamber 11 and spring chamber, the suction port of gas-entered passageway is positioned at the tip position place near the control chamber of preventing intaking.
Shown in Figure 3, the embodiment 2 of the utility model self oil feeder comprises oil tube 1, and the opening of oil tube 1 upper end is equipped with an oily cover 5, is in the excellent sealing state between oily cover 5 and the oil drum.In oil tube 1, a piston 12 is installed, between piston 12 and the oil tube 1 seal ring 10 is installed, this piston 12 is divided into the spring chamber on top and the shoe cream room of bottom with the cavity in the oil tube, is provided with a stage clip 9 in the spring chamber, and stage clip 9 one ends withstand on that the other end withstands on the piston 12 on the oily cover 5.Lower end at oil tube 1 is connected with a motor-driven oil pump 2.What the first half cover in oil tube 1 outside was equipped with that a bottom is provided with suction port 3 keeps away water cover 13, keep away in the water cover 13 with the oil tube between cavity be the anti-control chamber 11 of intaking.Be provided with a through hole 8 on the top of oily cover, the gas-entered passageway 8 of this through hole 8 for anti-water inlet control chamber 11 is communicated with spring chamber.
Claims (5)
1. self oil feeder, comprise the oil tube, be provided with piston in this oil tube, described piston is divided into the spring chamber on top and the shoe cream room of bottom with the cavity in the oil tube, be pressed with spring in the spring chamber, it is characterized in that: the anti-water inlet control chamber that the arranged outside of described oil tube has lower openings to be communicated with atmosphere, be communicated with gas-entered passageway between described anti-water inlet control chamber and the spring chamber, the suction port of this gas-entered passageway is provided with near the top of anti-water inlet control chamber.
2. self oil feeder according to claim 1 is characterized in that: the top cover in the described oil tube outside is equipped with the upper shell of a lower openings, and the space that surrounds between upper shell and the oil tube is anti-water inlet control chamber.
3. self oil feeder according to claim 1 is characterized in that: what a side of described oil tube was provided with lower openings keeps away the water cover, and the cavity of keeping away in the water cover is anti-water inlet control chamber.
4. self oil feeder according to claim 1, it is characterized in that: what the outside mask of described oil tube was provided with a lower openings keeps away the water cover, the cavity of keeping away in the water cover is anti-water inlet control chamber, and described oil tube and the oil pump, motor and the control apparatus that are connected with the oil tube all are arranged in the anti-water inlet control chamber and are higher than described lower openings position.
5. self oil feeder according to claim 4 is characterized in that: the oil outlet tube of described oil pump passes from the bottom of keeping away the water cover and keeps away the water cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203002932U CN201628071U (en) | 2010-01-07 | 2010-01-07 | Automatic oil injecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203002932U CN201628071U (en) | 2010-01-07 | 2010-01-07 | Automatic oil injecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201628071U true CN201628071U (en) | 2010-11-10 |
Family
ID=43059465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203002932U Expired - Lifetime CN201628071U (en) | 2010-01-07 | 2010-01-07 | Automatic oil injecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201628071U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015028A (en) * | 2013-02-28 | 2014-09-03 | 苏州工业园区高登威科技有限公司 | Pin pressing and mounting equipment |
| CN104106981A (en) * | 2014-04-20 | 2014-10-22 | 衢州兰玲机电科技有限公司 | Overflow-proof water dispenser |
| CN104110566A (en) * | 2014-03-27 | 2014-10-22 | 衢州兰玲机电科技有限公司 | Oiling device with function of automatic regular oiling |
| CN115355150A (en) * | 2022-08-24 | 2022-11-18 | 宁波润洲邦机械有限公司 | Differential pressure type automatic oil pressing device |
-
2010
- 2010-01-07 CN CN2010203002932U patent/CN201628071U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015028A (en) * | 2013-02-28 | 2014-09-03 | 苏州工业园区高登威科技有限公司 | Pin pressing and mounting equipment |
| CN104015028B (en) * | 2013-02-28 | 2016-09-07 | 苏州高登威科技股份有限公司 | Pin press-loading device |
| CN104110566A (en) * | 2014-03-27 | 2014-10-22 | 衢州兰玲机电科技有限公司 | Oiling device with function of automatic regular oiling |
| CN104110566B (en) * | 2014-03-27 | 2017-11-07 | 江山行诚科技信息咨询服务有限公司 | Can periodically automatic oiling refueling device |
| CN108050365A (en) * | 2014-03-27 | 2018-05-18 | 江山行诚科技信息咨询服务有限公司 | Can periodically automatic oiling refueling device |
| CN104106981A (en) * | 2014-04-20 | 2014-10-22 | 衢州兰玲机电科技有限公司 | Overflow-proof water dispenser |
| CN104106981B (en) * | 2014-04-20 | 2018-05-18 | 江山行诚科技信息咨询服务有限公司 | Anti-overflow flow pattern water dispenser |
| CN115355150A (en) * | 2022-08-24 | 2022-11-18 | 宁波润洲邦机械有限公司 | Differential pressure type automatic oil pressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHAO MINZHANG Free format text: FORMER OWNER: ZHENGZHOU AUTOL VEHICLE TECHNOLOGY CO., LTD. Effective date: 20101222 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450002 NO.1096, HANGHAI EAST ROAD, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT AREA, ZHENGZHOU CITY, HE'NAN PROVINCE TO: 200540 NO.106, JINYI EAST ROAD, JINSHAN DISTRICT, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101222 Address after: Jinshan District Jinyi road 200540 Shanghai City No. 106 Patentee after: Zhao Minzhang Address before: 450002 No. 1096 East navigation road, Zhengzhou economic and Technological Development Zone, Henan Patentee before: Zhengzhou Autol Vehicle Technology Limited Corporation |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101110 |
|
| CX01 | Expiry of patent term |