CN103196022A - Electric ultrahigh-pressure grease injector - Google Patents
Electric ultrahigh-pressure grease injector Download PDFInfo
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- CN103196022A CN103196022A CN2013101388560A CN201310138856A CN103196022A CN 103196022 A CN103196022 A CN 103196022A CN 2013101388560 A CN2013101388560 A CN 2013101388560A CN 201310138856 A CN201310138856 A CN 201310138856A CN 103196022 A CN103196022 A CN 103196022A
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- valve body
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Abstract
The invention discloses an electric ultrahigh-pressure grease injector and relates to the technical field of grease injectors. The electric ultrahigh-pressure grease injector comprises a grease tank, a valve assembly, a control cabinet, a motor, a grease way output system, a pressure control gauge and a grease scraper plate, wherein the valve assembly is arranged at the bottom of the grease tank, the control cabinet is arranged on the lower portion of the valve assembly and used for supporting the valve assembly, the motor is fixed on the valve assembly through a flange, and the grease way output system and the pressure control gauge are connected with the valve assembly. The electric ultrahigh-pressure grease injector is characterized in that the valve assembly comprises a valve jacket, a valve body, grease injection components and an eccentric mechanism, each grease injection component is composed of an integrated one-way valve and a plunger component, the eccentric mechanism is arranged in the center of the valve body, the grease injection components are arranged in through holes uniformly distributed in the valve, grease injection holes are arranged above the through holes, and the plunger components are connected with the eccentric mechanism through reset sleeves. Compared with the prior art, the electric ultrahigh-pressure grease injector has the advantages of simple structure, high output grease pressure, low noise and fault rate, and long service life.
Description
Technical field
The present invention relates to the butter filler technical field, be specifically related to a kind of electric grease injecting machine.
Background technique
In the prior art, the equipment of grease up in the machinery, what extensively adopt is the pneumatic high-voltage oil gun.Though this kind oil gun has the advantage of high working efficiency, but because its changement complex structure very easily lost efficacy, make shorten air pump unit working life of complete machine, and its rate of fault is higher.In addition, also need to convert power supply to source of compressed air and just can carry out the oiling operation, thereby need the frequent starting air compressor, loss pressurized air.And the air compressor exhaust noise is very big, health of operators is caused have a strong impact on.
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 oiling at a distance of oiling aspect; The transmission aspect has all adopted traditional off-centre directly moving to song, causes that pressure is lower than phase mutual friction between 40MPa, the parts, working life is short, rate of fault is high; Because all adopting speed reducer, volume is big; 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.
China utility model patent CN 202546198 U disclose a kind of electric grease injecting machine, it comprises fuel tank, be arranged on the chassis of described fuel tank bottom, one-way valve, high-voltage tube, the grease gun that is fixed on motor and crankcase on the described chassis, is arranged on the plunger pump in the crankcase outside, is connected successively with described plunger pump oil outlet, be provided with oil mixing board above the described crankcase, the end of described oil mixing board is provided with oil pressing plate; Described plunger pump has the outside that is evenly arranged in crankcase more than two, and the oil outlet of described each plunger pump all is connected on the multiple-way valve through oil pipe, and the oil outlet of described multiple-way valve is connected with high-voltage tube through oil pipe; Described crankcase inside is provided with eccentric stiffener, described eccentric stiffener by transmission shaft, the big bearing that is connected with eccentric bushing interference on being arranged on transmission shaft, be arranged on two bearings that are distributed in described big bearing both sides on the transmission shaft and form, one on described two bearings are fixedlyed connected with at the bottom of the crankcase case, and another is fixedlyed connected with the crankcase case lid; The plunger rod of described plunger pump relies on action of reset spring, and the end of plunger rod is withstood on the excircle of the big bearing of described eccentric stiffener; The transmission shaft lower end of the inner eccentric stiffener of described crankcase is connected with the hinge wheel that is arranged on bottom, fuel tank chassis, and described hinge wheel is connected by the minor sprocket of chain with the motor output shaft end.
The oil outlet tube complex structure that above Lubricators complex structure, plunger pump Returnning spring rapid wear cause plunger pump can't work, arrange because of crankcase outward easily comes off or explosion, causes fuel-displaced obstacle.
In sum, the butter pressure of electric grease injecting machine complex structure of the prior art, output is low, noise is high, rate of fault is high, working life is short.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of electric butter filler is provided.
A kind of extra-high pressure electric butter filler of the present invention, the extra-high pressure electric butter filler, comprise fuel tank, be arranged on described fuel tank bottom valve body assembly, be arranged on control cabinet that described valve body assembly bottom is used for supporting described valve body assembly, be fixed on the motor on the described valve body assembly, the oil circuit output system that is connected with described valve body assembly, pressure control table by flange, and oil scraping plate, described valve body assembly comprises valve body overcoat, valve body, oil injection component and eccentric stiffener, and described oil injection component is made up of integrated one-way valve, plunger assembly; Described valve body overcoat is fixedly connected with described valve body, is provided with built-in oil circuit between described valve body overcoat and described valve body; Described eccentric stiffener is arranged on described valve body center, and described oil injection component is arranged in the through hole that is evenly distributed on described valve inner, and described through hole is provided with oil inlet hole, and described plunger assembly all is connected with described eccentric stiffener by reseting sleeve.
The through hole of described valve inner setting has six, is provided with described oil injection component in corresponding six through holes.
Described reseting sleeve is the inner groovy annulus, and described annulus outer annulus edge evenly is furnished with long waist through hole.
Described oil circuit is formed by the sealing of valve body overcoat inner circumference by the groove that arranges on the valve body excircle.
Described motor is provided with the lengthening motor shaft, and described lengthening motor shaft directly is connected the eccentric stiffener work that drives with the eccentric bushing of described eccentric stiffener.
That the present invention compared with prior art has is simple in structure, the butter pressure of output is big, noise is low, rate of fault is low, the advantage of long service life.
Description of drawings
Fig. 1 is the structural representation of extra-high pressure electric butter filler of the present invention;
Fig. 2 is the structural representation of working portion in the extra-high pressure electric butter filler shown in Figure 1;
Fig. 3 is the structural representation of the reseting sleeve of extra-high pressure electric butter filler of the present invention;
Fig. 4 is the valve body assembly structural representation of extra-high pressure electric butter filler of the present invention;
Fig. 5 is valve body assembly sectional view shown in Figure 4;
Fig. 6 is the structural representation of the high potential assembly of extra-high pressure electric butter filler of the present invention;
Fig. 7 is the structural representation of the plunger assembly in the high potential assembly shown in Figure 6;
Fig. 8 is the structural representation of integrated one-way valve in the high potential assembly shown in Figure 6.
Embodiment
Below in conjunction with accompanying drawing the present invention is elaborated, but protection scope of the present invention is only for so, is included within protection scope of the present invention in the art common change.
As shown in drawings, among Fig. 1: 1, fuel tank, 2, valve body assembly, 3, control cabinet, 4, battery retainer, 5, motor.
Among Fig. 2: 21, valve body overcoat, 22, valve body, 23, oil scraping plate, 24, the pressure control table.25, outlet valve, 26, high potential assembly, 27, reseting sleeve, 28, eccentric stiffener, 51, motor flange, 52, transmission shaft, 53, crankcase cover, 54, bearing, 55, hexagon socket head cap screw.
Among Fig. 3: 281, bearing, 282, eccentric bushing, 283, hexagon socket head cap screw, 27, reseting sleeve, 52, transmission shaft.
Among Fig. 4: 29, plug, 251, two-way joint, 252, delivery connection, 253, four-way valve, 254, relief valve, 30, oil circuit.
Among Fig. 5: 21, valve body overcoat, 22, valve body, 25, outlet valve, 26, high potential assembly.
Among Fig. 6,7,8: 261, plunger rod, 262, " O " type circle, 263, the pump housing, 264, " O " type circle, 265, one-way valve 1,266, " O " type circle, 267, the red copper pad, 268, steel ball, 269, one-way valve 2,2610, unidirectional valve spring, 2611, unidirectional valve seat, 2612, bolt.
It comprises fuel tank, be arranged on described fuel tank bottom valve body assembly, be arranged on control cabinet that described valve body assembly bottom is used for supporting described valve body assembly, be fixed on the motor on the described valve body assembly, the oil circuit output system that is connected with described valve body assembly, pressure control table by flange, and oil scraping plate, described valve body assembly comprises valve body overcoat, valve body, oil injection component and eccentric stiffener, and described oil injection component is made up of integrated one-way valve, plunger assembly; Described valve body overcoat is fixedly connected with described valve body, is provided with built-in oil circuit between described valve body overcoat and described valve body; Described eccentric stiffener is arranged on described valve body center, and described oil injection component is arranged in the through hole that is evenly distributed on described valve inner, and described through hole is provided with oil inlet hole, and described plunger assembly all is connected with described eccentric stiffener by reseting sleeve.
The through hole of described valve inner setting has six, is provided with described oil injection component in corresponding six through holes.
Described reseting sleeve is the inner groovy annulus, and described annulus outer annulus edge evenly is furnished with long waist through hole.Described oil circuit is formed by the sealing of valve body overcoat inner circumference by the groove that arranges on the valve body excircle.Described motor is provided with the lengthening motor shaft, and described lengthening motor shaft directly is connected the eccentric stiffener work that drives with the eccentric bushing of described eccentric stiffener.
Working principle of the present invention is as follows: the chain wheel above the driven by motor coupling shaft, and the coupling shaft rotation drives the eccentric stiffener rotation, thus the plunger rod that drives each plunger pump is done straight reciprocating motion; Drive the oil mixing board rotation simultaneously, the oil mixing board end is lower than crankcase and just in time enters groove, and the You of the Jin by force order sheet of band gradient is housed, and butter directly is pressed in the filler opening oil is released.
The present embodiment beneficial effect is that storage battery can fulfil assignment in the open air as power source.Each pump housing of many pump housings works independently, and each pump housing is equipped with level Four overflow one-way valve and is not easy to damage.The oil mixing board end is equipped with Jin You order sheet by force, can make each pump housing can both oil-feed unimpeded, has also played the thinning effect of butter of stirring.Motor adopts (novel) high-performance motor, drives the horsepower super large, can under high pressure start again; Eccentric stiffener is interior rotary, and pressure more galling is more little.
Claims (5)
1. extra-high pressure electric butter filler, comprise fuel tank, be arranged on described fuel tank bottom valve body assembly, be arranged on control cabinet that described valve body assembly bottom is used for supporting described valve body assembly, be fixed on the motor on the described valve body assembly, the oil circuit output system that is connected with described valve body assembly, pressure control table by flange, and oil scraping plate, it is characterized in that: described valve body assembly comprises valve body overcoat, valve body, oil injection component and eccentric stiffener, and described oil injection component is made up of integrated one-way valve, plunger assembly; Described valve body overcoat is fixedly connected with described valve body, is provided with built-in oil circuit between described valve body overcoat and described valve body; Described eccentric stiffener is arranged on described valve body center, and described oil injection component is arranged in the through hole that is evenly distributed on described valve inner, and described through hole is provided with oil inlet hole, and described plunger assembly all is connected with described eccentric stiffener by reseting sleeve.
2. extra-high pressure electric butter filler according to claim 1, it is characterized in that: the through hole of described valve inner setting has six, is provided with described oil injection component in corresponding six through holes.
3. extra-high pressure electric butter filler as claimed in claim 1 or 2, it is characterized in that: described reseting sleeve is the inner groovy annulus, described annulus outer annulus edge evenly is furnished with long waist through hole.
4. extra-high pressure electric butter filler according to claim 1, it is characterized in that: described oil circuit is formed by the sealing of valve body overcoat inner circumference by the groove that arranges on the valve body excircle.
5. extra-high pressure electric butter filler according to claim 1, it is characterized in that: described motor is provided with the lengthening motor shaft, and described lengthening motor shaft directly is connected the eccentric stiffener work that drives with the eccentric bushing of described eccentric stiffener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101388560A CN103196022A (en) | 2013-04-22 | 2013-04-22 | Electric ultrahigh-pressure grease injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101388560A CN103196022A (en) | 2013-04-22 | 2013-04-22 | Electric ultrahigh-pressure grease injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103196022A true CN103196022A (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101388560A Pending CN103196022A (en) | 2013-04-22 | 2013-04-22 | Electric ultrahigh-pressure grease injector |
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| CN (1) | CN103196022A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151848A (en) * | 2015-05-20 | 2016-11-23 | 宁夏巨能机器人系统有限公司 | A kind of fixed point lubricating system and lubricating method thereof |
| CN110107796A (en) * | 2019-06-06 | 2019-08-09 | 新泰市佳兴液压机械有限公司 | Through type proportional valve |
| CN115419812A (en) * | 2022-08-29 | 2022-12-02 | 中国煤炭科工集团太原研究院有限公司 | Quick automatic grease filling lubricating device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2711435Y (en) * | 2004-05-18 | 2005-07-20 | 中欧汽车电器有限公司 | Electric hydraulic pump for tipping cab of car |
| CN101457747A (en) * | 2008-12-18 | 2009-06-17 | 浙江工业大学 | Vertical single eccentric shaft radial equipartition multi-connection reciprocating pump |
| CN101718388A (en) * | 2010-01-21 | 2010-06-02 | 扬州市邗江晨辉动力机械有限公司 | Electrical grease filling machine |
| CN201582547U (en) * | 2009-12-14 | 2010-09-15 | 蔡永林 | Vertical multi-point lubricating pump |
| CN102644838A (en) * | 2012-05-15 | 2012-08-22 | 临沂市爱普工具有限公司 | Ultrahigh-pressure electric grease filling machine with multiple pump bodies |
| CN203162498U (en) * | 2013-04-22 | 2013-08-28 | 新泰市佳兴液压机械有限公司 | Ultrahigh-voltage electric butter filling machine |
-
2013
- 2013-04-22 CN CN2013101388560A patent/CN103196022A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2711435Y (en) * | 2004-05-18 | 2005-07-20 | 中欧汽车电器有限公司 | Electric hydraulic pump for tipping cab of car |
| CN101457747A (en) * | 2008-12-18 | 2009-06-17 | 浙江工业大学 | Vertical single eccentric shaft radial equipartition multi-connection reciprocating pump |
| CN201582547U (en) * | 2009-12-14 | 2010-09-15 | 蔡永林 | Vertical multi-point lubricating pump |
| CN101718388A (en) * | 2010-01-21 | 2010-06-02 | 扬州市邗江晨辉动力机械有限公司 | Electrical grease filling machine |
| CN102644838A (en) * | 2012-05-15 | 2012-08-22 | 临沂市爱普工具有限公司 | Ultrahigh-pressure electric grease filling machine with multiple pump bodies |
| CN203162498U (en) * | 2013-04-22 | 2013-08-28 | 新泰市佳兴液压机械有限公司 | Ultrahigh-voltage electric butter filling machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151848A (en) * | 2015-05-20 | 2016-11-23 | 宁夏巨能机器人系统有限公司 | A kind of fixed point lubricating system and lubricating method thereof |
| CN110107796A (en) * | 2019-06-06 | 2019-08-09 | 新泰市佳兴液压机械有限公司 | Through type proportional valve |
| CN110107796B (en) * | 2019-06-06 | 2024-01-02 | 山东洁普斯自动化科技有限公司 | Straight-through type quantitative valve |
| CN115419812A (en) * | 2022-08-29 | 2022-12-02 | 中国煤炭科工集团太原研究院有限公司 | Quick automatic grease filling lubricating device |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130710 |