CN202546198U - Multiple-pump super-high-pressure electric grease filling machine - Google Patents
Multiple-pump super-high-pressure electric grease filling machine Download PDFInfo
- Publication number
- CN202546198U CN202546198U CN2012202173694U CN201220217369U CN202546198U CN 202546198 U CN202546198 U CN 202546198U CN 2012202173694 U CN2012202173694 U CN 2012202173694U CN 201220217369 U CN201220217369 U CN 201220217369U CN 202546198 U CN202546198 U CN 202546198U
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- crankcase
- extra
- pump
- grease
- high pressure
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Abstract
The utility model discloses a multiple-pump super-high-pressure electric grease filling machine, and relates to the technical field of grease filling machines. The multiple-pump super-high-pressure electric grease filling machine comprises a grease tank, a chassis, a crankcase, plunger pumps, a one-way valve, a high-pressure pipe, a grease gun, a grease mixing plate and a grease pressing plate. More than two plunger pumps are uniformly arranged outside the crankcase, a grease outlet of each plunger pump is connected with the high-pressure pipe through a multiple-way valve, an eccentric mechanism is arranged inside the crankcase, the tail ends of plunger rods of the plunger pumps abut against the outer circumference of a big bearing of the eccentric mechanism, a transmission shaft of the eccentric mechanism in the crankcase is connected with a big chain wheel, and the big chain wheel is connected with a small chain wheel of an output shaft end of a motor through a chain. Compared with the prior art, the multiple-pump super-high-pressure electric grease filling machine has the advantages of being simple in structure, high in pressure of spurted grease, low in noise, low in failure rate, and long in service life.
Description
Technical field
The utility model relates to the butter filler technical field, is specifically related to a kind of electric grease injecting machine.
Background technique
In the existing technology, the equipment of grease up in machinery, what extensively adopt is the pneumatic high-voltage oil gun.Though this kind oil gun has the advantage of high working efficiency, but, make shorten air pump unit working life of complete machine, and its rate of fault is higher because its changement complex structure very easily lost efficacy.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 of 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.
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 purpose of the utility model is the deficiency that overcomes existing technology, and a kind of many pump housings extra-high pressure electric butter filler is provided.
A kind of many pump housings extra-high pressure electric of the utility model butter filler; Comprise fuel tank, be arranged on the chassis of said fuel tank bottom, one-way valve, high-voltage tube, the grease gun that is fixed on motor and crankcase on the said chassis, is arranged on the plunger pump in the crankcase outside, is connected successively with said plunger pump oil outlet; Be provided with oil mixing board above the said crankcase, the end of said oil mixing board is provided with oil pressing plate; Said plunger pump has the outside that is evenly arranged in crankcase more than two, and the oil outlet of said each plunger pump all is connected on the multiple-way valve through oil pipe, and the oil outlet of said multiple-way valve is connected with high-voltage tube through oil pipe; Said crankcase inside is provided with eccentric stiffener; Said 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 said big bearing both sides on the transmission shaft and form; One on said two bearings are fixedly connected with at the bottom of the crankcase case, and another is fixedly connected with the crankcase case lid; The plunger rod of said plunger pump relies on action of reset spring, and the end of plunger rod is withstood on the excircle of the big bearing of said eccentric stiffener; The transmission shaft lower end of the inner eccentric stiffener of said crankcase is connected with the hinge wheel that is arranged on bottom, fuel tank chassis, and said hinge wheel is connected with the minor sprocket of motor output shaft end through chain.
Between the oil outlet of said multiple-way valve and high-voltage tube, can also be provided with a little electric current pressure difference power cutoff mechanism; Said little electric current pressure difference power cutoff mechanism is made up of the pressure regulation valve body; Said pressure regulation valve body set inside has a through hole, and an end of said through hole is connected with oil inlet pipe, and the other end is provided with sensing shaft; Said sensing shaft is provided with the step that is used for fixing pressure adjusting spring; On said pressure adjusting spring excircle, be provided with spring seat, through being threaded on the pressure regulation valve body, sensing shaft end thread part is equipped with insulating bush, outage cover, wire clamp, felt pad, plain cushion, locking nut, protecting jacket successively; The oil outlet that is connected with little electric current pressure difference power cutoff mechanism is arranged on said pressure regulation valve body near on the filler opening one end Vertical direction.
The one-way valve that said plunger pump oil outlet place is provided with is the above one-way valve of two-stage; The filler opening place of said plunger pump can be provided with filter screen; It can also set up storage battery; In said fuel tank tray bottom tensioning mechanisms such as Idle wheel can be set; Can be provided with pressure gauge at said pressure regulation valve body near filler opening one end Vertical direction.
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 many pump housings crankcase structure schematic representation of many pump housings of the utility model extra-high pressure electric butter filler;
Fig. 2 is the plan view of many pump housings crankcase shown in Figure 1;
Fig. 3 is the structural representation of the eccentric stiffener of many pump housings of the utility model extra-high pressure electric butter filler;
Fig. 4 is the plan view of eccentric stiffener shown in Figure 3;
Fig. 5 is little electric current pressure difference power cutoff mechanism structural representation of many pump housings of the utility model extra-high pressure electric butter filler.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated, but the protection domain of the utility model is only for so, the common change in the present technique field is included within the protection domain of the utility model.
Shown in accompanying drawing, among Fig. 1: 1, level Four individual event valve, 2, fuel tank, 3, the pump housing, 4, plunger rod; 5, capacity eccentric bearing, 6, transmission shaft, 7, eccentric bushing, 8, crankcase cover, 9, hinge wheel; 10, base, 11, oil outlet tube, 12, filler opening, 13, dial oiled-plate method; 14, crankcase, 15, bearing, 16, bearing support, 17, multiple-way valve.
Among Fig. 4: 1, transmission shaft, 2, eccentric bushing, 3, bearing, 4, plunger rod.
Among Fig. 5: 1, pressure regulation valve body, 2, sensing shaft, 3, pressure adjusting spring, 4, spring seat, 5, the outage cover, 6, insulating bush, 7, wire clamp, 8, felt pad, 9, plain cushion, 10, locking nut, 11, protecting jacket, 12, pressure gauge is curved connects, 13, delivery connection.
It comprises fuel tank, be arranged on the chassis of fuel tank bottom, high-voltage tube, the grease gun that is fixed on motor and crankcase on the chassis, is arranged on the plunger pump in the crankcase outside, is connected successively with the plunger pump oil outlet; Be provided with oil mixing board above the crankcase; The end of oil mixing board is provided with oil pressing plate; Plunger pump has six outsides that are evenly arranged in crankcase, and the oil outlet of each plunger pump all is connected on the multiple-way valve through oil pipe, and the oil outlet of multiple-way valve is connected with high-voltage tube through oil pipe; Crankcase inside is provided with eccentric stiffener; 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 big bearing both sides on the transmission shaft and form; One on two bearings are fixedly connected with at the bottom of the crankcase case, and another is fixedly connected with the crankcase case lid; The plunger rod of plunger pump relies on action of reset spring, and the end of plunger rod is withstood on the excircle of the big bearing of eccentric stiffener; The transmission shaft lower end of the inner eccentric stiffener of crankcase is connected with the hinge wheel that is arranged on bottom, fuel tank chassis, and hinge wheel is connected with the minor sprocket of motor output shaft end through chain.
Between the oil outlet of multiple-way valve and high-voltage tube, also be provided with a little electric current pressure difference power cutoff mechanism; Little electric current pressure difference power cutoff mechanism is made up of the pressure regulation valve body; Pressure regulation valve body set inside has a through hole, and an end of said through hole is connected with oil inlet pipe, and the other end is provided with sensing shaft; Sensing shaft is provided with the step that is used for fixing pressure adjusting spring; On said pressure adjusting spring excircle, be provided with spring seat, through being threaded on the pressure regulation valve body, sensing shaft end thread part is equipped with insulating bush, outage cover, wire clamp, felt pad, plain cushion, locking nut, protecting jacket successively; The oil outlet that is connected with little electric current pressure difference power cutoff mechanism is arranged on the pressure regulation valve body near on the filler opening one end Vertical direction.
The oil outlet place of plunger pump is provided with the level Four one-way valve; The filler opening place of plunger pump is provided with filter screen; It also is provided with storage battery; Be provided with tensioning mechanism in the fuel tank tray bottom; Be provided with pressure gauge at the pressure regulation valve body near filler opening one end Vertical direction.
The inner eccentric stiffener of crankcase is that the deflection cover is fixed on the transmission shaft, and the big bearing of eccentric stiffener is connected with the interference of deflection cover, and two bearings is arranged on the both sides of big bearing on the transmission shaft in addition, and eccentric stiffener integral body is bumped into crankcase.
The utility model working principle is following: the chain wheel of motor above chain drives 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 (backhaul has brute spring to automatically reset); Drive the oil mixing board rotation above the crankcase simultaneously, the oil mixing board end is lower than crankcase and just in time gets into 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; Through little electric current pressure difference power cutoff mechanism, reach 60 ~ 65MPa normal operating pressure after, the motor that cuts off the power supply automatically quits work, and is lower than the 60MPa motor and starts automatically and fulfil assignment.
The present embodiment beneficial effect is that storage battery can fulfil assignment as power source in the open air.Each pump housing of many pump housings all works independently, and each pump housing all 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 once more; Eccentric stiffener is rotary in being, pressure galling more is more little; Little electric current pressure difference power cutoff mechanism is safe and practical.
Claims (10)
1. the butter filler of pump housing extra-high pressure electric more than a kind; Comprise fuel tank, be arranged on the chassis of said fuel tank bottom, one-way valve, high-voltage tube, the grease gun that is fixed on motor and crankcase on the said chassis, is arranged on the plunger pump in the crankcase outside, is connected successively with said plunger pump oil outlet; Be provided with oil mixing board above the said crankcase; The end of said oil mixing board is provided with oil pressing plate; It is characterized in that: said plunger pump has the outside that is evenly arranged in crankcase more than two, and the oil outlet of said each plunger pump all is connected on the same multiple-way valve through oil pipe, and the oil outlet of said multiple-way valve is connected with high-voltage tube through oil pipe; Said crankcase inside is provided with eccentric stiffener; Said 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 said big bearing both sides on the transmission shaft and form; One on said two bearings are fixedly connected with at the bottom of the crankcase case, and another is fixedly connected with the crankcase case lid; The plunger rod of said plunger pump relies on action of reset spring, and the end of plunger rod is withstood on the excircle of the big bearing of said eccentric stiffener; The transmission shaft lower end of the inner eccentric stiffener of said crankcase is connected with the hinge wheel that is arranged on bottom, fuel tank chassis, and said hinge wheel is connected with the minor sprocket of motor output shaft end through chain.
2. many pump housings extra-high pressure electric butter filler according to claim 1; It is characterized in that: between the oil outlet of said multiple-way valve and high-voltage tube, also be provided with a little electric current pressure difference power cutoff mechanism; Said little electric current pressure difference power cutoff mechanism is made up of the pressure regulation valve body; Said pressure regulation valve body set inside has a through hole, and an end of said through hole is connected with oil inlet pipe, and the other end is provided with sensing shaft; Said sensing shaft is provided with the step that is used for fixing pressure adjusting spring; On said pressure adjusting spring excircle, be provided with spring seat, through being threaded on the pressure regulation valve body, sensing shaft end thread part is equipped with insulating bush, outage cover, wire clamp, felt pad, plain cushion, locking nut, protecting jacket successively; The oil outlet that is connected with little electric current pressure difference power cutoff mechanism is arranged on said pressure regulation valve body near on the filler opening one end Vertical direction.
3. many pump housings extra-high pressure electric butter filler according to claim 1 and 2 is characterized in that: the one-way valve that said plunger pump oil outlet place is provided with is the above one-way valve of two-stage.
4. many pump housings extra-high pressure electric butter filler according to claim 1 and 2 is characterized in that: the filler opening place of said plunger pump is provided with filter screen.
5. many pump housings extra-high pressure electric butter filler according to claim 3 is characterized in that: the filler opening place of said plunger pump is provided with filter screen.
6. many pump housings extra-high pressure electric butter filler according to claim 1 and 2 is characterized in that: be provided with tensioning mechanism in said fuel tank tray bottom.
7. many pump housings extra-high pressure electric butter filler according to claim 3 is characterized in that: be provided with tensioning mechanism in said fuel tank tray bottom.
8. many pump housings extra-high pressure electric butter filler according to claim 4 is characterized in that: be provided with tensioning mechanism in said fuel tank tray bottom.
9. many pump housings extra-high pressure electric butter filler according to claim 1 and 2, it is characterized in that: it also is provided with storage battery.
10. many pump housings extra-high pressure electric butter filler according to claim 1 and 2 is characterized in that: be provided with pressure gauge at said pressure regulation valve body near filler opening one end Vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202173694U CN202546198U (en) | 2012-05-15 | 2012-05-15 | Multiple-pump super-high-pressure electric grease filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202173694U CN202546198U (en) | 2012-05-15 | 2012-05-15 | Multiple-pump super-high-pressure electric grease filling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202546198U true CN202546198U (en) | 2012-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202173694U Withdrawn - After Issue CN202546198U (en) | 2012-05-15 | 2012-05-15 | Multiple-pump super-high-pressure electric grease filling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202546198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2012
- 2012-05-15 CN CN2012202173694U patent/CN202546198U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102644838B (en) * | 2012-05-15 | 2015-05-27 | 临沂市爱普工具有限公司 | Ultrahigh-pressure electric grease filling machine with multiple pump bodies |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121121 Effective date of abandoning: 20150527 |
|
| RGAV | Abandon patent right to avoid regrant |