CN206377442U - A kind of electric grease lubricating pump - Google Patents
A kind of electric grease lubricating pump Download PDFInfo
- Publication number
- CN206377442U CN206377442U CN201621474191.6U CN201621474191U CN206377442U CN 206377442 U CN206377442 U CN 206377442U CN 201621474191 U CN201621474191 U CN 201621474191U CN 206377442 U CN206377442 U CN 206377442U
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- CN
- China
- Prior art keywords
- oil
- pedestal
- lubricating
- oil bottle
- grease
- 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 - Fee Related
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Abstract
The utility model discloses a kind of electric grease lubricating pump, including pedestal, motor, rotating shaft, eccentric wheel, plunger, back-moving spring, the first check valve, the second check valve, lubricating cup, oil bottle and cover plate.Because lubricating cup is detachably connected with pedestal, and it is to be connected using oil bottle with the oil pumping hole in pedestal；And lubricating grease is installed in oil bottle；When lubricating grease in oil bottle does not have, lubricating cup can be separated with pedestal, and the oil bottle directly more renewed can be easy to operate succinct so as to realize；Lubricating grease is either added into oil bottle with oil gun, is connected by oil bottle with oil pumping hole, because oil bottle needs to be connected with oil pumping hole after lubricating grease is added, hence in so that inside will not produce negative pressure, and oil bottle is placed in inside lubricating cup, therefore with dust-proof effect, prevent impurity from entering in oil bottle.The electric grease lubricating pump mechanism is simple, not only simple to operate when grease-added to its, and prevents impurity from entering in lubricating grease.
Description
Technical field
The utility model is related to mechanical field, and in particular to a kind of electric grease lubricating pump.
Background technology
Grease lubrication pump, is that grease in lubricating cup is pumped on guide rail or screw mandrel, reaches and play lubrication to frame；
Grease uses complete rear, it is necessary to add grease into cup in lubricating cup；Existing grease lubrication pump oiling mode is added from oil cup opening
Enter or injected with grease gun from fuel filler neck, so easily cause vacuum, the grease for being bonded in oral area is drawn into lubricating cup together,
Because the oral area of lubricating cup or the oral area of oil nozzle are normally occupied impurity, hence in so that impurity adds lubricating cup with grease, then by lubricating
Pump is by transh pump to guide rail or screw mandrel, so that cause lathe to wear and tear, and it is existing complicated to lubricating cup refueling operation；In view of more than
Defect, is necessary to design a kind of electric grease lubricating pump in fact.
Utility model content
Technical problem to be solved in the utility model is：A kind of electric grease lubricating pump is provided, to solve existing profit
Sliding pump oiling fat complex operation, easily causes the problem of impurity is entered in grease.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of electric grease lubricating pump, including seat
Body, motor, rotating shaft, eccentric wheel, plunger, back-moving spring, the first check valve, the second check valve, lubricating cup, oil bottle and cover plate；It is described
Pedestal is provided with cavity, plunger hole, oil pumping hole and oil outlet is installed, and the plunger hole, the oil pumping hole are connected with oil outlet；
The motor is on the pedestal；The rotating shaft is connected with the main shaft of the motor, and the installation cavity is stretched into the rotating shaft
In vivo；The eccentric wheel is placed on the roller end；The plunger is in the plunger hole, and the back-moving spring is placed on described
On plunger, one end of the back-moving spring is fixedly connected with the pedestal, and the back-moving spring promotes the plunger outer end all the time
Contacted with the eccentric wheel；First check valve is in the oil pumping hole, and second check valve is located at the oil outlet
It is interior；The lubricating cup is located at the pedestal bottom；The lubricating cup is detachably connected with the pedestal；The oil bottle is located at the lubricating cup
Interior, the oral area of the oil bottle is connected with the oil pumping hole；The cover plate located at the installation cavity upper end, the cover plate with it is described
Pedestal mode connects for screw.
Further, it is additionally provided with compression spring between the oil bottle and the lubricating cup.
Further, the oil bottle includes body and the connection mouth located at body end, the connection mouth and the oil pumping hole
Connection.
Further, multiple zig-zag fold grooves are evenly distributed with the body.
Further, first check valve includes the first hollow pipe, the first limit spring, the first sealed steel ball；Described
One hollow pipe is in the oil pumping hole, and first limit spring is in first hollow pipe；The first sealing steel
Ball is fixed on the end of first limit spring, and first sealed steel ball is located at the first hollow pipe inner end；It is described
Second check valve includes the second hollow pipe, the second limit spring, the second sealed steel ball；Second hollow pipe is located at described fuel-displaced
In hole, second limit spring is in second hollow pipe；It is spacing that second sealed steel ball is fixed on described second
The end of spring, and second sealed steel ball is located at the second hollow pipe outer end.
Further, it is additionally provided with the magnetic valve being connected with the oil outlet on the pedestal；It is additionally provided with the magnetic valve
The oil return pipe being connected with the oil pumping hole.
Further, it is additionally provided with the oil pressure gauge being connected with the oil outlet on the pedestal.
Further, also it is arranged with bearing on the eccentric wheel.
Compared with prior art, the electric grease lubricating pump, because lubricating cup is detachably connected with pedestal, and is using oil
Bottle is connected with the oil pumping hole in pedestal；And lubricating grease is installed in oil bottle；When lubricating grease in oil bottle does not have, can by lubricating cup with
Pedestal is separated, and the oil bottle directly more renewed can be easy to operate succinct so as to realize；Either added with oil gun into oil bottle
Lubricating grease, is connected by oil bottle with oil pumping hole, because oil bottle needs to be connected with oil pumping hole after lubricating grease is added, hence in so that interior
Portion will not produce negative pressure, and oil bottle is placed in inside lubricating cup, therefore with dust-proof effect, prevent impurity from entering oil bottle
In.The electric grease lubricating pump mechanism is simple, not only simple to operate when grease-added to its, and prevents impurity from entering profit
In consistent lubricant.
Brief description of the drawings
Fig. 1 is the sectional view of the utility model electric grease lubricating pump；
Fig. 2 is the view of pedestal part described in the utility model electric grease lubricating pump；
Fig. 3 is the sectional view of pedestal described in the utility model electric grease lubricating pump.
Embodiment
Following embodiment will be further illustrated with reference to above-mentioned accompanying drawing.
Hereinafter, a variety of specific details are elaborated, to provide the saturating of the concept to constituting described embodiment basis
It is thorough to understand.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In it is some or all in the case of put into practice.In other cases, well-known process step is not specifically described.
As Figure 1-3, a kind of electric grease lubricating pump, including it is pedestal 1, motor 2, rotating shaft 3, eccentric wheel 4, plunger 5, multiple
Position spring 6, the first check valve 7, the second check valve 8, lubricating cup 9, oil bottle 10 and cover plate 11；The pedestal 1 is provided with installation cavity
12nd, plunger hole 13, oil pumping hole 14 and oil outlet 15, the plunger hole 13, the oil pumping hole 14 are connected with oil outlet 15；It is described
Motor 2 is on the pedestal 1；The rotating shaft 3 is connected with the main shaft of the motor 2, and the installation cavity is stretched into the rotating shaft 3
In body 12；The eccentric wheel 4 is placed on the end of the rotating shaft 3；The plunger 5 is in the plunger hole 13, the reset bullet
Spring 6 is placed on the plunger 5, and one end of the back-moving spring 6 is fixedly connected with the pedestal 1, and the back-moving spring 6 promotes institute
The outer end of plunger 5 is stated to contact with the eccentric wheel 4 all the time；First check valve 7 is in the oil pumping hole 14, and described second is single
To valve 8 in the oil outlet 15；The lubricating cup 9 is located at the bottom of pedestal 1；The lubricating cup 9 and the pedestal 1 are detachable
Connection；The oil bottle 10 is in the lubricating cup 9, and the oral area of the oil bottle 10 is connected with the oil pumping hole 14；The cover plate 11
Located at installation cavity 12 upper end, the cover plate 11 and the mode connects for screw of pedestal 1.The electric grease lubricating pump, passes through electricity
Machine 2 rotates with movable eccentric wheel 4, and eccentric wheel 4 promotes plunger 5 toward motion in the inside of plunger hole 13, then in the presence of back-moving spring 6,
So that plunger 5 is constantly moved back and forth in plunger hole 13, when back-moving spring 6 promotes plunger 5 back to move so that first is unidirectional
Valve 7 is opened, and the second check valve 8 is closed, and so as to which lubricating grease in oil bottle 10 is pumped into oil pumping hole 14, is promoted in eccentric wheel 4
Plunger 5 is toward when sliding in plunger hole 13, and the first check valve 7 is closed, and the second check valve 8 is opened, so that will will be in oil pumping hole 14
Grease is extruded grease by oil outlet 15, so as to extrude fuel feeding up to giving.The electric grease lubricating pump, due to lubricating cup 9 and pedestal 1
It is detachably connected, and is to be connected using oil bottle 10 with the oil pumping hole 14 in pedestal 1；And lubricating grease is installed in oil bottle 10；
When lubricating grease in oil bottle 10 does not have, lubricating cup 9 can be separated with pedestal 1, and directly the oil bottle 10 that more renews can be so as to realizing
It is easy to operate succinct.Lubricating grease either is added into oil bottle 10 with oil gun, is connected by oil bottle 10 with oil pumping hole 14, due to oil
Bottle 10 needs to be connected with oil pumping hole 14 after lubricating grease is added, hence in so that inside will not produce negative pressure, and oil bottle 10 is to put
Inside lubricating cup 9, therefore with dust-proof effect, prevent impurity from entering in oil bottle.The electric grease lubricating pump mechanism is simple,
It is not only simple to operate when grease-added to its, and prevent impurity from entering in lubricating grease.
Further, it is additionally provided with compression spring 91 between the oil bottle 10 and the lubricating cup 9.Lubricating grease is progressively in oil bottle 10
After discharge, the constantly extruding oil bottle 10 of compression spring 91, so that pressure in oil bottle 10 keeps certain limit, from being easy to oil
Lubricating grease is pumped out in bottle 10.
Further, the oil bottle 10 includes body 101 and the connection mouth 102 located at the end of body 101, the connection mouth
102 are connected with the oil pumping hole 14.
Further, multiple zig-zag fold grooves 103 are evenly distributed with the body 101.Therefore, the oil in oil bottle 10
When fat reduces, it is easy to oil bottle 10 to shrink, it is to avoid to produce negative pressure in oil bottle 10, so that simultaneously lubricating grease is pumped out.
Further, first check valve 7 includes the first hollow pipe 71, the first limit spring 72, the first sealed steel ball 73；
First hollow pipe 71 is in the oil pumping hole 14, and first limit spring 72 is in first hollow pipe 71；
First sealed steel ball 73 is fixed on the end of first limit spring 72, and first sealed steel ball 73 is positioned at described
The inner end of first hollow pipe 71；Second check valve 8 includes the second hollow pipe 81, the second limit spring 82, the second sealed steel ball
83；Second hollow pipe 81 is in the oil outlet 15, and second limit spring 82 is located at second hollow pipe 81
It is interior；Second sealed steel ball 83 is fixed on the end of second limit spring 82, and second sealed steel ball 83 is located at
The outer end of second hollow pipe 81.Therefore at ambient pressure, the first limit spring 72 causes the first sealed steel ball 73 and first hollow
Pipe 71 is separated, and the second limit spring 82 causes the second sealed steel ball 83 to be fitted with the oral area of the second hollow pipe 81；In the first sealing
After steel ball 73 is pressurized so that the first sealed steel ball 73 is fitted with the oral area of the first hollow pipe 71 reaches sealing function, and second is close
Envelope steel ball 83 is separated after being pressurized with the second hollow pipe 81.
Further, it is additionally provided with the magnetic valve 16 being connected with the oil outlet 15 on the pedestal 1；On the magnetic valve 16
It is additionally provided with the oil return pipe 17 being connected with the oil pumping hole 14.Therefore, the magnetic valve 16 when the electric grease lubricating pump does not work
Open so that grease is returned in oil bottle 10 by oil return pipe 17 in flowline 15, so as to reach unidirectional to oil outlet 15 and second
The pressure release of valve 8, reaches and the second check valve 8 is played a protective role.
Further, it is additionally provided with the oil pressure gauge 18 being connected with the oil outlet 15 on the pedestal 1.Examined by oil pressure gauge 18
Measure oil pressure size.
Further, also it is arranged with bearing 41 on the eccentric wheel 4.Reduce the abrasion of plunger 5 by bearing 41.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned
Hair, without performing creative labour, a variety of conversion made are all fallen within protection domain of the present utility model.
Claims (9)
1. a kind of electric grease lubricating pump, it is characterised in that：Including pedestal, motor, rotating shaft, eccentric wheel, plunger, back-moving spring,
First check valve, the second check valve, lubricating cup, oil bottle and cover plate；The pedestal provided with install cavity, plunger hole, oil pumping hole and
Oil outlet, the plunger hole, the oil pumping hole are connected with oil outlet；The motor is on the pedestal；The rotating shaft with
The main shaft of the motor is connected, and the rotating shaft is stretched into the installation cavity body；The eccentric wheel is placed on the roller end；Institute
Plunger is stated in the plunger hole, the back-moving spring is placed on the plunger, one end of the back-moving spring and the seat
Body is fixedly connected, and the back-moving spring promotes the plunger outer end to be contacted all the time with the eccentric wheel；First check valve is set
In in the oil pumping hole, second check valve is in the oil outlet；The lubricating cup is located at the pedestal bottom；The oil
Cup is detachably connected with the pedestal；The oil bottle is in the lubricating cup, and the oral area of the oil bottle is connected with the oil pumping hole；
The cover plate is located at the installation cavity upper end, the cover plate and the pedestal mode connects for screw.
2. electric grease lubricating pump as claimed in claim 1, it is characterised in that be additionally provided between the oil bottle and the lubricating cup
Compression spring.
3. electric grease lubricating pump as claimed in claim 1, it is characterised in that the oil bottle includes body and located at body end
The connection mouth in portion, the connection mouth is connected with the oil pumping hole.
4. electric grease lubricating pump as claimed in claim 3, it is characterised in that multiple sawtooth are evenly distributed with the body
Shape folded slot.
5. electric grease lubricating pump as claimed in claim 1, it is characterised in that it is hollow that first check valve includes first
Pipe, the first limit spring, the first sealed steel ball；First hollow pipe is in the oil pumping hole, first limit spring
In first hollow pipe；First sealed steel ball is fixed on the end of first limit spring, and described first
Sealed steel ball is located at the first hollow pipe inner end；Second check valve includes the second hollow pipe, the second limit spring, second
Sealed steel ball；Second hollow pipe is in the oil outlet, and second limit spring is in second hollow pipe；
Second sealed steel ball is fixed on the end of second limit spring, and second sealed steel ball is located at the described second sky
Heart pipe outer end.
6. electric grease lubricating pump as claimed in claim 1, it is characterised in that be additionally provided with the pedestal and the oil outlet
The magnetic valve being connected；The oil return pipe being connected with the oil pumping hole is additionally provided with the magnetic valve.
7. electric grease lubricating pump as claimed in claim 1, it is characterised in that be additionally provided with the pedestal and the oil outlet
The oil pressure gauge being connected.
8. electric grease lubricating pump as claimed in claim 1, it is characterised in that be also arranged with bearing on the eccentric wheel.
9. electric grease lubricating pump as claimed in claim 1, it is characterised in that the lubricating cup be threadedly coupled with the pedestal or
Person snaps connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474191.6U CN206377442U (en) | 2016-12-29 | 2016-12-29 | A kind of electric grease lubricating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474191.6U CN206377442U (en) | 2016-12-29 | 2016-12-29 | A kind of electric grease lubricating pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206377442U true CN206377442U (en) | 2017-08-04 |
Family
ID=59408092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621474191.6U Expired - Fee Related CN206377442U (en) | 2016-12-29 | 2016-12-29 | A kind of electric grease lubricating pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206377442U (en) |
-
2016
- 2016-12-29 CN CN201621474191.6U patent/CN206377442U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170804 Termination date: 20201229 |