CN104329554A - Electric hydraulic grease filler and filling device - Google Patents
Electric hydraulic grease filler and filling device Download PDFInfo
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- CN104329554A CN104329554A CN201410513654.4A CN201410513654A CN104329554A CN 104329554 A CN104329554 A CN 104329554A CN 201410513654 A CN201410513654 A CN 201410513654A CN 104329554 A CN104329554 A CN 104329554A
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- oil
- direct current
- grease
- current generator
- oil cylinder
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Abstract
The invention relates to an electric hydraulic grease filler and a filling device. The electric hydraulic grease filler comprises a barrel body, wherein the barrel body is provided with a grease storage cavity and a filling cavity, the filling device is arranged in the filling cavity and comprises a power device and a plunger piston pump, the plunger piston pump is provided with a discharging opening and a sucking-in opening, the discharging opening is connected with a grease gun through a pipeline, the sucking-in opening is communicated with the grease storage cavity, the power device comprises a direct current motor, an output shaft of the direct current motor is provided with a grease pump, the grease pump is arranged in a rubber grease bag in a sealing way, a grease cylinder is arranged beside the direct current motor, a grease outlet of the grease pump is communicated with a hydraulic cavity of the grease cylinder through an electromagnetic directional valve, a piston is arranged in the grease cylinder, a piston rod of the plunger piston pump axially and movably penetrates through the grease cylinder and is connected with the piston, and a stroke sensing switch is arranged on the grease cylinder. The electric hydraulic grease filler adopting the structure has the advantages that the structure is simple and compact, the layout is reasonable, the size is smaller, the carrying is convenient, meanwhile, the use is convenient, and the automatic grease filling action is realized.
Description
Technical field
The present invention relates to a kind of electric hydaulic butter annotating device and a kind of filling apparatus.
Background technique
Butter of annotating in prior art generally all adopts hand grease gun, and produce pressure by both hands extruding plunger, filling butter, filling effort, fuel-displaced few, container is little.Moreover due to the engineering heavy-duty machine often needing filling butter, particularly excavator this kind of, all need every day to add twice butter, the clean situation of artificial filling butter is also poor.If use large-scale butter annotating device, owing to adopting electronic Ac, volume is large, can not carry with car more, can only to the place filling butter having power supply, on-site and mountain area operation also very inconvenient.
Summary of the invention
The object of the invention is to the problem overcoming above-mentioned prior art, provide a kind of electric hydaulic butter annotating device, it is simple for structure, rationally distributed, and small volume is easy to carry, simultaneously easy to use, can realize the automatic filling of butter.
The object of the invention is to be achieved through the following technical solutions:
Electric hydaulic butter annotating device, comprise staving, described staving has butter storing cavity and filling chamber, in described filling chamber, filling apparatus is installed, described filling apparatus comprises power plant and plunger pump, described plunger pump has exhaust port and suction port, described exhaust port connects oil gun by pipeline, described suction port is communicated with described butter storing cavity, described power plant comprise direct current generator, the output shaft of described direct current generator is provided with oil pump, described oil pump sealing is arranged in rubber oil sac, the side of described direct current generator is provided with oil cylinder, the oil outlet of described oil pump is by the hydraulic chamber into communication of solenoid directional control valve and described oil cylinder, piston is provided with in described oil cylinder, the piston rod of described plunger pump runs through described oil cylinder to activity and is connected with described piston, described oil cylinder is provided with stroke induction switch, described stroke induction switch is connected with described solenoid directional control valve, described oil gun has oil gun switch, described oil gun switch triggers simultaneously and connects the power switch of described direct current generator and the power switch of described solenoid directional control valve.
During use, switch on power, pull oil gun.Oil gun switch triggers direct current generator simultaneously and solenoid directional control valve starts, direct current generator drives oil pump, hydraulic oil in rubber oil sac is retracted in the hydraulic pressure cavity of oil cylinder by the effect Chong Ru of solenoid directional control valve, thus drive piston and piston rod movement, adopt the to-and-fro motion of stroke induction switch control piston bar realize being filled with Extract force feed, the motion of piston rod drives plunger pump work, butter sucks by plunger pump intake, and from exhaust port supply oil gun, thus realize the automatic filling of butter; Whole staving is divided internally into two chambers, filling apparatus is at utmost optimized design, and the form of rubber oil sac can reduce the larger space that traditional mailbox takies further simultaneously, makes whole apparatus structure succinct, rationally distributed, small volume, easy to use and be easy to carry.
Further, described exhaust port and described suction port are respectively equipped with one-way valve.One-way valve is the one-way flow in order to control butter, and parts common in plunger pump principle, repeat no more.
Further, described rubber oil sac is sealedly connected on the output shaft end of described direct current generator.
Further, described butter storing cavity and described filling chamber are separated by dividing plate.
Further, described rubber oil sac is held in described direct current generator by compressing tablet sealing pressing.
Preferably, described plunger pump is axial reciprocating plunger pump.Axial type plunger pump is the layout of conveniently spatial structure, can reduce further and take up room.
Take up room to reduce further, described solenoid directional control valve is positioned at the tail end rear of described direct current generator and is fixedly connected with described oil cylinder, and described direct current generator is parallel with described oil cylinder to be fixedly connected with.
Further, described plunger pump is positioned at the one end near described rubber oil sac, and described rubber oil sac is positioned at the bottom in described filling chamber.
Further, in order to ensure the reciprocating accuracy of piston rod, described oil cylinder has induction cavity, described piston rod is provided with induction collision block, described induction cavity and described hydraulic pressure cavity seal isolation, described stroke induction switch is the corresponding end positions being arranged on described induction cavity respectively, and described induction collision block triggers described stroke induction switch.
There is provided a kind of filling apparatus, it is the core drive parts of this electric hydaulic butter annotating device simultaneously, it is rationally distributed take up room less, easy to use.
A kind of filling apparatus, comprise power plant and plunger pump, described plunger pump has exhaust port and suction port, described exhaust port connects oil gun by pipeline, described suction port is communicated with described butter storing cavity, described power plant comprise direct current generator, the output shaft of described direct current generator is provided with oil pump, described oil pump sealing is arranged in rubber oil sac, the side of described direct current generator is provided with oil cylinder, the oil outlet of described oil pump is by the hydraulic chamber into communication of solenoid directional control valve and described oil cylinder, piston is provided with in described oil cylinder, the piston rod of described plunger pump runs through described oil cylinder to activity and is connected with described piston, described oil cylinder is provided with stroke induction switch, described stroke induction switch is connected with described solenoid directional control valve, described oil gun has oil gun switch, described oil gun switch triggers simultaneously and connects the power switch of described direct current generator and the power switch of described solenoid directional control valve.
Electric hydaulic butter annotating device of the present invention, comprise staving, staving has butter storing cavity and filling chamber, filling is provided with filling apparatus in chamber, this filling apparatus comprises power plant and plunger pump, plunger pump has exhaust port and suction port, exhaust port connects oil gun by pipeline, suction port is communicated with butter storing cavity, power plant comprise direct current generator, the output shaft of direct current generator is provided with oil pump, oil pump sealing is arranged in rubber oil sac, the side of direct current generator is provided with oil cylinder, the oil outlet of oil pump is by the hydraulic chamber into communication of solenoid directional control valve and oil cylinder, piston is provided with in oil cylinder, the piston rod of plunger pump runs through oil cylinder to activity and is connected with piston, oil cylinder is provided with stroke induction switch, stroke induction switch is connected with solenoid directional control valve, oil gun has oil gun switch, oil gun switch triggers simultaneously and connects the power switch of direct current generator and the power switch of solenoid directional control valve.The electric hydaulic butter annotating device of this structure, simple for structure, rationally distributed, small volume, is easy to carry, simultaneously easy to use, achieves the automatic filling of butter.
Accompanying drawing explanation
Fig. 1 is the structural representation of electric hydaulic butter annotating device of the present invention;
Fig. 2 is the structure principle chart of filling apparatus in Fig. 1;
Fig. 3 is the schematic perspective view of filling apparatus.
Embodiment
According to drawings and embodiments the present invention is described in further detail below.
As Fig. 1, shown in Fig. 2 and Fig. 3, electric hydaulic butter annotating device described in the embodiment of the present invention, comprise staving 10, staving 10 has butter storing cavity 20 and filling chamber 30, filling is provided with filling apparatus 40 in chamber 30, this filling apparatus 40 comprises power plant 50 and plunger pump 60, plunger pump 60 has exhaust port 61 and suction port 62, exhaust port 61 connects oil gun 80 by pipeline 70, suction port 62 is communicated with butter storing cavity 20, power plant 50 comprise direct current generator 51, the output shaft 511 of direct current generator 51 is provided with oil pump 52, oil pump 52 sealing is arranged in rubber oil sac 53, the side of direct current generator 51 is provided with oil cylinder 54, the oil outlet of oil pump 52 is communicated with the hydraulic pressure cavity 541 of oil cylinder 54 by solenoid directional control valve 55, piston 542 is provided with in oil cylinder 54, the axial activity of piston rod 543 of plunger pump 60 runs through oil cylinder 54 and is connected with piston 542, oil cylinder 54 is provided with stroke induction switch 544, stroke induction switch 544 is connected with solenoid directional control valve 55, oil gun 80 has oil gun switch 81, oil gun 80 switch triggers simultaneously and connects the power switch of direct current generator 51 and the power switch of solenoid directional control valve 55.
During use, switch on power, pull oil gun 80.Oil gun switch 81 triggers direct current generator 51 simultaneously and solenoid directional control valve 55 starts, direct current generator 51 drives oil pump 52, the hydraulic oil of rubber oil sac 53 li is retracted to the hydraulic pressure cavity 541 li of oil cylinder 54 by the effect Chong Ru of solenoid directional control valve 55, thus drive piston and piston rod 543 to move, adopt the to-and-fro motion of stroke induction switch 544 control piston bar 543 realize being filled with Extract force feed, the motion of piston rod 543 drives plunger pump 60 to work, butter sucks by the suction port 62 of plunger pump 60, and supply oil gun 80 from exhaust port 61, thus realize the automatic filling of butter; Whole staving 10 is divided internally into two chambers, filling apparatus 40 is at utmost optimized design, and the form of rubber oil sac 53 can reduce the larger space that traditional mailbox takies further simultaneously, makes whole apparatus structure succinct, rationally distributed, small volume, easy to use and be easy to carry.
Exhaust port 61 and suction port 62 are respectively equipped with one-way valve (not shown).One-way valve is the one-way flow in order to control butter, is parts common in plunger pump principle, repeats no more.Plunger pump 60 also has bleed valve 63 simultaneously.
Rubber oil sac 53 is sealedly connected on output shaft 511 end of direct current generator 51.Butter storing cavity 20 is separated by dividing plate 11 with filling chamber 30.Rubber oil sac 53 is held in direct current generator 51 by compressing tablet 531 sealing pressing.
Plunger pump 60 is axial reciprocating plunger pump 60.Axial type plunger pump 60 is layouts of conveniently spatial structure, can reduce further and take up room.Take up room to reduce further, solenoid directional control valve 55 is positioned at the tail end rear of direct current generator 51 and is fixedly connected with oil cylinder 54.Direct current generator 51 is parallel with oil cylinder 54 to be fixedly connected with.Plunger pump 60 is positioned at the one end near rubber oil sac 53, and rubber oil sac 53 is positioned at the bottom in filling chamber 30.
In order to ensure the reciprocating accuracy of piston rod 543, oil cylinder 54 has induction cavity 545, piston rod 543 is provided with induction collision block 546, induction cavity 545 and hydraulic pressure cavity 541 seal isolation, stroke induction switch 544 is the corresponding end positions being arranged on induction cavity 545 respectively, and induction collision block 546 triggers stroke induction switch 544.
The foregoing is only explanation embodiments of the present invention; be not limited to the present invention, for a person skilled in the art, within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. electric hydaulic butter annotating device, it is characterized in that, comprise staving, described staving has butter storing cavity and filling chamber, and be provided with filling apparatus in described filling chamber, described filling apparatus comprises power plant and plunger pump, described plunger pump has exhaust port and suction port, described exhaust port connects oil gun by pipeline, and described suction port is communicated with described butter storing cavity
Described power plant comprise direct current generator, the output shaft of described direct current generator is provided with oil pump, described oil pump sealing is arranged in rubber oil sac, the side of described direct current generator is provided with oil cylinder, the oil outlet of described oil pump is by the hydraulic chamber into communication of solenoid directional control valve and described oil cylinder, piston is provided with in described oil cylinder, the piston rod of described plunger pump runs through described oil cylinder to activity and is connected with described piston, described oil cylinder is provided with stroke induction switch, described stroke induction switch is connected with described solenoid directional control valve, described oil gun has oil gun switch, described oil gun switch triggers simultaneously and connects the power switch of described direct current generator and the power switch of described solenoid directional control valve.
2. electric grease injecting device as claimed in claim 1, it is characterized in that, described exhaust port and described suction port are respectively equipped with one-way valve.
3. electric grease injecting device as claimed in claim 1, it is characterized in that, described rubber oil sac is sealedly connected on the output shaft end of described direct current generator.
4. electric grease injecting device as claimed in claim 1, it is characterized in that, described butter storing cavity and described filling chamber are separated by dividing plate.
5. electric grease injecting device as claimed in claim 3, it is characterized in that, described rubber oil sac is held in described direct current generator by compressing tablet sealing pressing.
6. electric grease injecting device as claimed in claim 1, it is characterized in that, described plunger pump is axial reciprocating plunger pump.
7. electric grease injecting device as claimed in claim 1, it is characterized in that, described solenoid directional control valve is positioned at the tail end rear of described direct current generator and is fixedly connected with described oil cylinder, and described direct current generator is parallel with described oil cylinder to be fixedly connected with.
8. electric grease injecting device as claimed in claim 7, is characterized in that, described plunger pump is positioned at the one end near described rubber oil sac, and described rubber oil sac is positioned at the bottom in described filling chamber.
9. electric grease injecting device as claimed in claim 8, it is characterized in that, described oil cylinder has induction cavity, described piston rod is provided with induction collision block, described induction cavity and described hydraulic pressure cavity seal isolation, described stroke induction switch is the corresponding end positions being arranged on described induction cavity respectively, and described induction collision block triggers described stroke induction switch.
10. a filling apparatus, is characterized in that, comprises power plant and plunger pump, and described plunger pump has exhaust port and suction port, and described exhaust port connects oil gun by pipeline, and described suction port is communicated with described butter storing cavity,
Described power plant comprise direct current generator, the output shaft of described direct current generator is provided with oil pump, described oil pump sealing is arranged in rubber oil sac, the side of described direct current generator is provided with oil cylinder, the oil outlet of described oil pump is by the hydraulic chamber into communication of solenoid directional control valve and described oil cylinder, piston is provided with in described oil cylinder, the piston rod of described plunger pump runs through described oil cylinder to activity and is connected with described piston, described oil cylinder is provided with stroke induction switch, described stroke induction switch is connected with described solenoid directional control valve, described oil gun has oil gun switch, described oil gun switch triggers simultaneously and connects the power switch of described direct current generator and the power switch of described solenoid directional control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410513654.4A CN104329554A (en) | 2014-09-28 | 2014-09-28 | Electric hydraulic grease filler and filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410513654.4A CN104329554A (en) | 2014-09-28 | 2014-09-28 | Electric hydraulic grease filler and filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104329554A true CN104329554A (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410513654.4A Pending CN104329554A (en) | 2014-09-28 | 2014-09-28 | Electric hydraulic grease filler and filling device |
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| CN (1) | CN104329554A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4027744A (en) * | 1975-04-25 | 1977-06-07 | Hoerbiger Fluidtechnik Kg | Pneumatic pulse hydraulic controlled valve for controlling a lubricating device |
| US20080196974A1 (en) * | 2007-02-21 | 2008-08-21 | Snecma | Device and method of standby lubrification for an engine |
| CN101846235B (en) * | 2010-04-28 | 2011-07-27 | 徐州中部矿山设备有限公司 | Electric grease bearing oil injecting machine |
| CN201954234U (en) * | 2011-03-17 | 2011-08-31 | 王志杰 | Electrical control hydraulic lubricating grease charging device |
| CN202972440U (en) * | 2012-12-07 | 2013-06-05 | 吴志君 | Electric grease filling machine |
| JP5280645B2 (en) * | 2007-05-15 | 2013-09-04 | 富士重工業株式会社 | Centralized lubricator |
| CN102278586B (en) * | 2011-07-21 | 2014-05-07 | 王思河 | Hydraulic butter oiling machine |
| CN204268042U (en) * | 2014-09-28 | 2015-04-15 | 王云良 | Electric hydaulic butter annotating device and a kind of filling apparatus |
-
2014
- 2014-09-28 CN CN201410513654.4A patent/CN104329554A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4027744A (en) * | 1975-04-25 | 1977-06-07 | Hoerbiger Fluidtechnik Kg | Pneumatic pulse hydraulic controlled valve for controlling a lubricating device |
| US20080196974A1 (en) * | 2007-02-21 | 2008-08-21 | Snecma | Device and method of standby lubrification for an engine |
| JP5280645B2 (en) * | 2007-05-15 | 2013-09-04 | 富士重工業株式会社 | Centralized lubricator |
| CN101846235B (en) * | 2010-04-28 | 2011-07-27 | 徐州中部矿山设备有限公司 | Electric grease bearing oil injecting machine |
| CN201954234U (en) * | 2011-03-17 | 2011-08-31 | 王志杰 | Electrical control hydraulic lubricating grease charging device |
| CN102278586B (en) * | 2011-07-21 | 2014-05-07 | 王思河 | Hydraulic butter oiling machine |
| CN202972440U (en) * | 2012-12-07 | 2013-06-05 | 吴志君 | Electric grease filling machine |
| CN204268042U (en) * | 2014-09-28 | 2015-04-15 | 王云良 | Electric hydaulic butter annotating device and a kind of filling apparatus |
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Application publication date: 20150204 |
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| RJ01 | Rejection of invention patent application after publication |